CN105276130A - Speed reduction drive system provided with damping gears and circulating cooling device and used for stereoscopic garage - Google Patents
Speed reduction drive system provided with damping gears and circulating cooling device and used for stereoscopic garage Download PDFInfo
- Publication number
- CN105276130A CN105276130A CN201510822293.6A CN201510822293A CN105276130A CN 105276130 A CN105276130 A CN 105276130A CN 201510822293 A CN201510822293 A CN 201510822293A CN 105276130 A CN105276130 A CN 105276130A
- Authority
- CN
- China
- Prior art keywords
- gear
- speed reducer
- oil
- ring body
- storied garage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/14—Construction providing resilience or vibration-damping
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0402—Cleaning of lubricants, e.g. filters or magnets
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0412—Cooling or heating; Control of temperature
- F16H57/0413—Controlled cooling or heating of lubricant; Temperature control therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/042—Guidance of lubricant
- F16H57/0421—Guidance of lubricant on or within the casing, e.g. shields or baffles for collecting lubricant, tubes, pipes, grooves, channels or the like
- F16H57/0424—Lubricant guiding means in the wall of or integrated with the casing, e.g. grooves, channels, holes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0456—Lubrication by injection; Injection nozzles or tubes therefor
Abstract
The invention discloses a speed reduction drive system provided with damping gears and a circulating cooling device and used for a stereoscopic garage. The speed reduction drive system comprises a motor, a speed reducer and the lubricating oil circulating cooling device. The first gear, the third gear and the fifth gear of the speed reducer each comprise an inner ring body, an outer ring body and a damping block. The lubricating oil circulating cooling device comprises an oil pump, an oil drainage pipe, an oil inflow pipe and a radiator. When the gears are engaged and suffer from impact loads, the damping blocks elastically deform, gear damping is achieved, noise generated during gear engaging can be lowered, and the gear breakage problem can be solved. Lubricating oil in a shell of the speed reducer can be pumped out through the oil pump in the lubricating oil circulating cooling device, the lubricating oil is cooled after passing the radiator, the cooled lubricating oil flows back into the shell of the speed reducer through the oil inflow pipe, and therefore the technical problem of lubricating oil temperature rise caused by the poor cooling performance of the speed reducer can be solved.
Description
Technical field
The present invention relates to a kind of speed reducer, particularly a kind of speed reducer of multi-storied garage.
Background technique
Speed reducer is the combination of motor and retarder, and motor is used for providing power, and retarder is for reducing output speed, increasing Driving Torque.
The retarder of existing multi-storied garage speed reducer generally adopts drive structure of gear worm, because the efficiency of Worm Wheel System is lower, makes the power consumption penalty of speed reducer larger.
And the rotor axis of electric of speed reducer of the prior art is generally connected by coupling with the input shaft of retarder, make the structure of speed reducer more complicated, volume is larger.
And the retarder of existing speed reducer generally adopts Lubricant on Gear to carry out lubrication and cooling, lubricant oil in reducer shell too much easily causes oil leakage, the very few lubrication effect that easily causes again is poor, therefore in retarder the point of addition of lubricant oil generally at 1/1 to two/3rd of gear Lower Half, and gears meshing position is the tooth in the middle part of gear, and the lubricant level in reducer shell is lower than engaging tooth, therefore gear lubrication is by getting rid of the lubricant oil fallen down to eminence during pinion rotation in the course of the work, namely existing reducer gear lubrication is the mode adopting splash lubrication, gear lubrication effect is poor.
And because speed reducer housing adopts sealed construction in speed reducer, the heat that retarder work produces can not be dispersed in ambient atmosphere fast, easily cause lubricating oil temperature to raise comparatively large, the lubrication and cooling performance of lubricant oil is reduced, and then causes the driving mechanism of retarder easily to damage.
Summary of the invention
In view of this, the object of this invention is to provide a kind of multi-storied garage deceleration system with damper gear and circulating cooler, and the gear of speed reducer does not have shock-damping structure in solution prior art, there is impact between gear during gears meshing, when making gears meshing easily there is the problem of fracture in the comparatively large and gear teeth of noise; And parking garage speed reducer adopts splash lubrication lubrication effect poor in solution prior art, retarder heat dispersion is poor, and in retarder, lubricating oil temperature raises comparatively large, easily causes the technical problem that retarder driving mechanism damages.
The multi-storied garage deceleration system of band damper gear of the present invention and circulating cooler, comprise motor and retarder, described retarder comprises speed reducer housing and is arranged on the cylindrical gear drive in speed reducer housing, described motor comprises motor housing, stator, rotor and rotor shaft, the end of described rotor shaft is stretched in speed reducer housing, and the end of rotor shaft is provided with spline tooth;
Described cylindrical gear drive comprises the input shaft, jack shaft and the output shaft that to be arranged on by bearing on speed reducer housing, described input shaft is provided with the second gear that the first gear of engaging with spline tooth and diameter are less than the first gear, described jack shaft is provided with the 4th gear that the 3rd gear and diameter are less than the 3rd gear, described output shaft is provided with the 5th gear, the spline tooth of described rotor shaft end and the first gears meshing, described second gear and the 3rd gears meshing, described 4th gear and the 5th gears meshing;
Described first gear, the 3rd gear and the 5th gear include inner ring body and outer ring body, the external cylindrical surface of described outer ring body is provided with the gear teeth, the inner cylindrical surface of described outer ring body is evenly arranged groove, the external cylindrical surface of described inner ring body is provided with lobe, described lobe is arranged in groove, and is provided with snubber block in the circumferential gap of lobe and groove;
Also comprise lubrication oil circulation cooling unit, described lubrication oil circulation cooling unit comprise oil pump, with the oil exit pipe be connected bottom speed reducer housing and the oil inlet pipe be connected with speed reducer housing top, described oil exit pipe and oil inlet pipe respectively with import and the outlet of oil pump; Described oil inlet pipe is connected with radiator.
Further, the top in described speed reducer housing is provided with the ram's horns be communicated with oil inlet pipe, described ram's horns is provided with the inclination shower nozzle to bearing oil spout and the vertical shower nozzle to gear oil spout.
Further, described second gear and input shaft are structure as a whole, and described 4th gear and jack shaft are structure as a whole.
Further, the end face of described inner ring body is connected by screw the baffle plate preventing outer ring body from coming off vertically.
Further, described inner ring body and outer ring body are made up of powder metallurgy.
Further, described snubber block is polyurethane snubber block.
Further, the axle bearing mount portion in described speed reducer housing is provided with and draws oilhole.
Further, described oil exit pipe is also provided with filter, described filter bits is in the filler opening side of radiator.
Beneficial effect of the present invention:
1, the multi-storied garage deceleration system of band damper gear of the present invention and circulating cooler, it by arranging snubber block between inner ring body and outer ring body, when gears meshing, gear is subject to impulsive load, and now outer ring body just can to snubber block applying pressure along the circumferential direction, snubber block generation resiliently deformable, apparatus with shock absorbing, realizes gear damping, can reduce noise during gears meshing, and can avoid impacting the injury to the gear teeth, avoid occurring broken teeth problem.
2, the multi-storied garage deceleration system of band damper gear of the present invention and circulating cooler, lubricant oil in speed reducer housing pumps by the oil pump in lubrication oil circulation cooling unit by it, lubricant oil is being cooled through radiator, cooled lubricant oil flows back in speed reducer housing through oil inlet pipe again, thus can avoid the technical problem because retarder heat dispersion difference causes lubricating oil temperature to raise.
3, the multi-storied garage deceleration system of band damper gear of the present invention and circulating cooler, it is by the top in speed reducer housing arranges ram's horns and shower nozzle, what make the active of lubricant oil energy quilt guides bearing and gear into, realize the spray lubrication to bearing and gear, thus further improve lubrication and the cooling effect of bearing and gear, be conducive to the working life of prolonged deceleration device.
Accompanying drawing explanation
Fig. 1 is the structural representation of the multi-storied garage deceleration system of the present embodiment band damper gear and circulating cooler;
Fig. 2 is the composite structure schematic diagram of speed reducer housing and lubrication oil circulation cooling unit
Fig. 3 is the sectional structure schematic diagram of motor;
Fig. 4 is the transmission cooperating structure schematic diagram of gear drive;
Fig. 5 is the structural representation of gear;
Fig. 6 is the structural representation after baffle plate loaded onto by gear.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
As shown in the figure, the multi-storied garage deceleration system of the present embodiment band damper gear and circulating cooler, comprise motor 1 and retarder 2, described retarder comprises speed reducer housing and is arranged on the cylindrical gear drive in speed reducer housing, described motor comprises motor housing, stator 3, rotor and rotor shaft 4, the end of described rotor shaft is stretched in speed reducer housing, and the end of rotor shaft is provided with spline tooth 5;
Described cylindrical gear drive comprises the input shaft 6, jack shaft 7 and the output shaft 8 that to be arranged on by bearing on speed reducer housing, described input shaft is provided with the second gear 10 that the first gear 9 of engaging with spline tooth and diameter are less than the first gear, described jack shaft is provided with the 4th gear 12 that the 3rd gear 11 and diameter are less than the 3rd gear, described output shaft is provided with the 5th gear 13, the spline tooth of described rotor shaft end and the first gears meshing, described second gear and the 3rd gears meshing, described 4th gear and the 5th gears meshing;
Described first gear, the 3rd gear and the 5th gear include inner ring body 14 and outer ring body 15, the external cylindrical surface of described outer ring body is provided with the gear teeth, the inner cylindrical surface of described outer ring body is evenly arranged groove, the external cylindrical surface of described inner ring body is provided with lobe 16, described lobe is arranged in groove, and is provided with snubber block 17 in the circumferential gap of lobe and groove;
Also comprise lubrication oil circulation cooling unit, described lubrication oil circulation cooling unit comprise oil pump 18, with the oil exit pipe 19 be connected bottom speed reducer housing and the oil inlet pipe 20 be connected with speed reducer housing top, described oil exit pipe and oil inlet pipe respectively with import and the outlet of oil pump; Described oil inlet pipe is connected with radiator 21.
The multi-storied garage deceleration system of the present embodiment band damper gear and circulating cooler, it by arranging snubber block between inner ring body and outer ring body, when gears meshing, gear is subject to impulsive load, and now outer ring body just can to snubber block applying pressure along the circumferential direction, snubber block generation resiliently deformable, apparatus with shock absorbing, realizes gear damping, can reduce noise during gears meshing, and can avoid impacting the injury to the gear teeth, avoid occurring broken teeth problem.
And the multi-storied garage of the present embodiment band damper gear and circulating cooler deceleration system, lubricant oil in speed reducer housing pumps by the oil pump in lubrication oil circulation cooling unit by it, lubricant oil is being cooled through radiator, cooled lubricant oil flows back in speed reducer housing through oil inlet pipe again, thus can avoid the technical problem because retarder heat dispersion difference causes lubricating oil temperature to raise.
As the improvement to the present embodiment, the top in described speed reducer housing is provided with the ram's horns 22 be communicated with oil inlet pipe, described ram's horns is provided with the inclination shower nozzle 23 to bearing oil spout and the vertical shower nozzle 24 to gear oil spout.
The multi-storied garage deceleration system of the present embodiment band damper gear and circulating cooler, it is by the top in speed reducer housing arranges ram's horns and shower nozzle, what make the active of lubricant oil energy quilt guides bearing and gear into, realize the spray lubrication to bearing and gear, thus further improve lubrication and the cooling effect of bearing and gear, be conducive to the working life of prolonged deceleration device.
As the improvement to the present embodiment, described second gear and input shaft are structure as a whole, and described 4th gear and jack shaft are structure as a whole, and this improvement makes the manufacture of retarder and assembling simpler, and the load performance of retarder is better.
As the improvement to the present embodiment, the end face of described inner ring body is connected by screw the baffle plate 24 preventing outer ring body from coming off vertically, by baffle plate, axial limiting is carried out to outer ring body, the axial slip of working gear process China and foreign countries ring body can be avoided.
As the improvement to the present embodiment, described inner ring body 14 and outer ring body 15 are made up of powder metallurgy, and easily manufactured, manufacturing efficiency is high.
As the improvement to the present embodiment, described snubber block 17 is polyurethane snubber block, and damping performance is good, long service life.
As the improvement to the present embodiment, the axle bearing mount portion in described speed reducer housing is provided with and draws oilhole 25, this improvement makes, by drawing oilhole, lubricant oil is introduced bearing, can improve lubrication and the cooling effect of bearing portion further, extends bearing working life.
As the improvement to the present embodiment, described oil exit pipe is also provided with filter 26, and described filter bits, in the filler opening side of radiator, is filtered the impurity in lubricant oil by filter, impurity can be avoided to cause damage to the flank of tooth and bearing, the working life of the further prolonged deceleration device of energy.
What finally illustrate is, above embodiment is only in order to illustrate technological scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technological scheme of the present invention or equivalent replacement, and not departing from aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.
Claims (8)
1. the multi-storied garage deceleration system with damper gear and circulating cooler, comprise motor and retarder, it is characterized in that: described retarder comprises speed reducer housing and is arranged on the cylindrical gear drive in speed reducer housing, described motor comprises motor housing, stator, rotor and rotor shaft, the end of described rotor shaft is stretched in speed reducer housing, and the end of rotor shaft is provided with spline tooth;
Described cylindrical gear drive comprises the input shaft, jack shaft and the output shaft that to be arranged on by bearing on speed reducer housing, described input shaft is provided with the second gear that the first gear of engaging with spline tooth and diameter are less than the first gear, described jack shaft is provided with the 4th gear that the 3rd gear and diameter are less than the 3rd gear, described output shaft is provided with the 5th gear, the spline tooth of described rotor shaft end and the first gears meshing, described second gear and the 3rd gears meshing, described 4th gear and the 5th gears meshing;
Described first gear, the 3rd gear and the 5th gear include inner ring body and outer ring body, the external cylindrical surface of described outer ring body is provided with the gear teeth, the inner cylindrical surface of described outer ring body is evenly arranged groove, the external cylindrical surface of described inner ring body is provided with lobe, described lobe is arranged in groove, and is provided with snubber block in the circumferential gap of lobe and groove;
Also comprise lubrication oil circulation cooling unit, described lubrication oil circulation cooling unit comprise oil pump, with the oil exit pipe be connected bottom speed reducer housing and the oil inlet pipe be connected with speed reducer housing top, described oil exit pipe and oil inlet pipe respectively with import and the outlet of oil pump; Described oil inlet pipe is connected with radiator.
2. the multi-storied garage deceleration system of band damper gear according to claim 1 and circulating cooler, it is characterized in that: the top in described speed reducer housing is provided with the ram's horns be communicated with oil inlet pipe, described ram's horns is provided with the inclination shower nozzle to bearing oil spout and the vertical shower nozzle to gear oil spout.
3. the multi-storied garage deceleration system of band damper gear according to claim 1 and circulating cooler, is characterized in that: described second gear and input shaft are structure as a whole, described 4th gear and jack shaft are structure as a whole.
4. the multi-storied garage deceleration system of band damper gear according to claim 1 and circulating cooler, is characterized in that: the end face of described inner ring body is connected by screw the baffle plate preventing outer ring body from coming off vertically.
5. the multi-storied garage deceleration system of band damper gear according to claim 1 and circulating cooler, is characterized in that: described inner ring body and outer ring body are made up of powder metallurgy.
6. the multi-storied garage deceleration system of band damper gear according to claim 1 and circulating cooler, is characterized in that: described snubber block is polyurethane snubber block.
7. the multi-storied garage deceleration system of band damper gear according to claim 1 and circulating cooler, is characterized in that: the axle bearing mount portion in described speed reducer housing is provided with and draws oilhole.
8. the multi-storied garage deceleration system of band damper gear according to claim 1 and circulating cooler, is characterized in that: described oil exit pipe is also provided with filter, and described filter bits is in the filler opening side of radiator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510822293.6A CN105276130A (en) | 2015-11-24 | 2015-11-24 | Speed reduction drive system provided with damping gears and circulating cooling device and used for stereoscopic garage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510822293.6A CN105276130A (en) | 2015-11-24 | 2015-11-24 | Speed reduction drive system provided with damping gears and circulating cooling device and used for stereoscopic garage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105276130A true CN105276130A (en) | 2016-01-27 |
Family
ID=55145676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510822293.6A Pending CN105276130A (en) | 2015-11-24 | 2015-11-24 | Speed reduction drive system provided with damping gears and circulating cooling device and used for stereoscopic garage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105276130A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111075919A (en) * | 2019-09-12 | 2020-04-28 | 肇庆宏旺金属实业有限公司 | A lubricated spraying system for decoiler |
| CN113738861A (en) * | 2021-09-30 | 2021-12-03 | 安徽省含山县皖中减速机械有限公司 | Speed reducer heat dissipation shell of concatenation formula |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5956998A (en) * | 1996-06-06 | 1999-09-28 | Fenelon; Paul J. | Stress reduction gear and apparatus using same |
| CN201561115U (en) * | 2009-11-05 | 2010-08-25 | 陕西宝成航空精密制造股份有限公司 | Novel oil spray lubrication device used in gear box |
| CN201753749U (en) * | 2010-08-18 | 2011-03-02 | 汪倩 | Small-scale tiller and differential mechanism thereof |
| CN102392890A (en) * | 2011-06-21 | 2012-03-28 | 三一重工股份有限公司 | Transmission lubricating system and transmission |
| CN203880050U (en) * | 2014-06-04 | 2014-10-15 | 上海欧特传动机电有限公司 | Reduction box special for mixing equipment |
| CN104763795A (en) * | 2015-02-04 | 2015-07-08 | 陈学琴 | Spring buffer gear |
| CN205155077U (en) * | 2015-11-24 | 2016-04-13 | 綦江奔力齿轮有限公司 | Take shock attenuation gear and cooling back installation's speed reducer for stereo garage |
-
2015
- 2015-11-24 CN CN201510822293.6A patent/CN105276130A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5956998A (en) * | 1996-06-06 | 1999-09-28 | Fenelon; Paul J. | Stress reduction gear and apparatus using same |
| CN201561115U (en) * | 2009-11-05 | 2010-08-25 | 陕西宝成航空精密制造股份有限公司 | Novel oil spray lubrication device used in gear box |
| CN201753749U (en) * | 2010-08-18 | 2011-03-02 | 汪倩 | Small-scale tiller and differential mechanism thereof |
| CN102392890A (en) * | 2011-06-21 | 2012-03-28 | 三一重工股份有限公司 | Transmission lubricating system and transmission |
| CN203880050U (en) * | 2014-06-04 | 2014-10-15 | 上海欧特传动机电有限公司 | Reduction box special for mixing equipment |
| CN104763795A (en) * | 2015-02-04 | 2015-07-08 | 陈学琴 | Spring buffer gear |
| CN205155077U (en) * | 2015-11-24 | 2016-04-13 | 綦江奔力齿轮有限公司 | Take shock attenuation gear and cooling back installation's speed reducer for stereo garage |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111075919A (en) * | 2019-09-12 | 2020-04-28 | 肇庆宏旺金属实业有限公司 | A lubricated spraying system for decoiler |
| CN113738861A (en) * | 2021-09-30 | 2021-12-03 | 安徽省含山县皖中减速机械有限公司 | Speed reducer heat dissipation shell of concatenation formula |
| CN113738861B (en) * | 2021-09-30 | 2023-03-03 | 安徽省含山县皖中减速机械有限公司 | Speed reducer heat dissipation shell of concatenation formula |
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| C06 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20160127 |