CN103250497A - Accurate electronic rhizobium spraying system - Google Patents
Accurate electronic rhizobium spraying system Download PDFInfo
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- CN103250497A CN103250497A CN2013102135988A CN201310213598A CN103250497A CN 103250497 A CN103250497 A CN 103250497A CN 2013102135988 A CN2013102135988 A CN 2013102135988A CN 201310213598 A CN201310213598 A CN 201310213598A CN 103250497 A CN103250497 A CN 103250497A
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- rhizobium
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- electronics
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Abstract
The invention relates to an accurate electronic rhizobium spraying system, which solves the problem of waste of an existing rhizobium spraying system in a spraying process. A water inlet pipeline of a water pump is communicated with a water outlet port of a rhizobium solution tank, a water outlet pipeline of the water pump is communicated with a water inlet of an electronic nozzle, a control signal input end of the water pump is connected with a water pump control signal output end of a singlechip, a display signal input end of a display screen is connected with a display signal output end of the singlechip, a control signal output end of a keyboard is connected with a control signal input end of the singlechip, a speed signal output end of a tacho-generator is connected with a speed signal input end of the singlechip, a drive control signal output end of the singlechip is connected with a control signal input end of a drive circuit, and a drive signal output end of the drive circuit is connected with a drive signal input end of the electronic nozzle. The accurate electronic rhizobium spraying system is suitable for the field of planting of leguminous crops.
Description
Technical field
The present invention relates to the rhizobium spraying system, be specifically related to the accurate spraying system of rhizobium electronics.
Background technology
China's legume vast in territory is of a great variety, tens kinds more than of leguminous forages such as annual establishing in large scale peanut, soybean, pea, broad bean, mung bean and clover, prairie milk vetch.All biological the same on these legumes and the earth, in growth, be unable to do without this vital principle of nitrogen.Rhizobium inoculant reaches test, the demonstration proof in 50 years through more than 100 ten thousand mu of soil legumes of China, and rhizobium inoculant can reduce the usage amount of chemical fertilizer in a large number, improves quality of agricultural product, makes agricultural product reach the requirement of AA level pollution-free food; Effectively improve the output of crops; Do not have any adverse side effect, do not constitute heavy metal pollution; Use cost and have only 1/10th of chemical fertilizer, nitragin also has culture fertility, the structure of improving the soil, and the function of increasing soil fertility fertilely, so the banker growth be unable to do without nitrogenous fertilizer.Rhizobium have superb " fixed nitrogen " ability, can absorb airborne nitrogen, and are synthetic easily by the inorganic salt containing nitrogen of plant absorbing, supply with leguminous plant and utilize; So the effect of legume inoculation technology in the legume plantation is that other any technical measures are irreplaceable, has very consequence.
Existing rhizobium spraying system exists the rhizobium spraying system to have the problem of waste in the process of spraying, and every mu of ground need spray rhizobium 3 and rise to 8 liters.
Summary of the invention
The present invention exists the rhizobium spraying system to have the problem of waste in the process of spraying in order to solve existing rhizobium spraying system, thereby has proposed the accurate spraying system of rhizobium electronics.
The accurate spraying system of rhizobium electronics, this system is installed on the sower, and it comprises tachogenerator, water pump, rhizobium liquor box, display screen, single-chip microcomputer, keyboard, drive circuit and electronics nozzle,
The water inlet pipe of described water pump is communicated with the water outlet port of rhizobium liquor box,
The outlet conduit of water pump is communicated with the water inlet of electronics nozzle,
The water pump control signal input part is connected with the water pump control signal output of single-chip microcomputer,
The demonstration signal input part of display screen is connected with the demonstration signal output part of single-chip microcomputer,
The control signal output of keyboard is connected with the control signal input of single-chip microcomputer,
The rate signal output of tachogenerator is connected with the rate signal input of single-chip microcomputer,
The drive control signal output of single-chip microcomputer is connected with the control signal input of drive circuit,
The driving signal output part of drive circuit connects the driving signal input of electronics nozzle.
It also comprises a plurality of electronics nozzles,
A plurality of driving signal output parts of drive circuit connect the driving signal input of a plurality of electronics nozzles respectively.
Described display screen is digital display screen.
The power supply of this system is 12V.
The present invention detects the speed of service of sower by tachogenerator, and rate signal is sent to single-chip microcomputer, by the frequency of Single-chip Controlling electronics nozzle ejection rhizobium solution, has realized spraying the controlled purpose of rhizobium liquid inventory.The present invention has realized that every mu of ground sprays rhizobium 0.6 and rises to 0.8 liter, has fully effectively utilized the rhizobium solvent.
Description of drawings
Fig. 1 is the electrical structure schematic diagram of the accurate spraying system of rhizobium electronics of the present invention.
Embodiment
Embodiment one, specify present embodiment in conjunction with Fig. 1, the accurate spraying system of the described rhizobium electronics of present embodiment, this system is installed on the sower, it comprises tachogenerator 1, water pump 2, rhizobium liquor box 3, display screen 4, single-chip microcomputer 5, keyboard 6, drive circuit 7 and electronics nozzle 8
The water inlet pipe of described water pump 2 is communicated with the water outlet port of rhizobium liquor box 3,
The outlet conduit of water pump 2 is communicated with the water inlet of electronics nozzle 8,
The control signal input of water pump 2 is connected with the water pump control signal output of single-chip microcomputer 5,
The demonstration signal input part of display screen 4 is connected with the demonstration signal output part of single-chip microcomputer 5,
The control signal output of keyboard 6 is connected with the control signal input of single-chip microcomputer 5,
The rate signal output of tachogenerator 1 is connected with the rate signal input of single-chip microcomputer 5,
The drive control signal output of single-chip microcomputer 5 is connected with the control signal input of drive circuit 7,
The driving signal output part of drive circuit 7 connects the driving signal input of electronics nozzle 8.
In actual application, electronics nozzle 8 is 200 millimeters with the distance on ground, and the liquid center of nozzle ejection is apart from 80 millimeters to 120 millimeters of sowing openings.The liquid of electronics nozzle 8 ejections is sprayed by both sides type spout.
Tachogenerator 1 is installed in sower and drives on the ability rotating shaft, for example near rotating-wheel: the hexagonal square steel has on the iron of protruding rotation.
Present embodiment adopts the speed of service of tachogenerator 1 detection sower, and rate signal is sent to single-chip microcomputer 5, and the frequency by single-chip microcomputer 5 control electronics nozzles 8 spray the rhizobium solution has realized spraying the controlled purpose of rhizobium liquid inventory.The present invention has realized that every mu of ground sprays rhizobium 0.6 and rises to 0.8 liter, has fully effectively utilized the rhizobium solvent.
The difference of embodiment two, present embodiment and the accurate spraying system of embodiment one described rhizobium electronics is that it also comprises a plurality of electronics nozzles 8,
A plurality of driving signal output parts of drive circuit 7 connect the driving signal input of a plurality of electronics nozzles 8 respectively.
The difference of embodiment three, present embodiment and embodiment one or the accurate spraying system of two described rhizobium electronics is, described display screen 4 is digital display screen, and single-chip microcomputer 5 shows by the bar number of sowing ridge according to the Data Control display screen 4 of keyboard 6 inputs.
The difference of embodiment four, present embodiment and the accurate spraying system of embodiment three described rhizobium electronics is that the power supply of this system is 12V.
Claims (4)
1. the accurate spraying system of rhizobium electronics, this system is installed on the sower, it is characterized in that: it comprises tachogenerator (1), water pump (2), rhizobium liquor box (3), display screen (4), single-chip microcomputer (5), keyboard (6), drive circuit (7) and electronics nozzle (8)
The water inlet pipe of described water pump (2) is communicated with the water outlet port of rhizobium liquor box (3),
The outlet conduit of water pump (2) is communicated with the water inlet of electronics nozzle (8),
The control signal input of water pump (2) is connected with the water pump control signal output of single-chip microcomputer (5),
The demonstration signal input part of display screen (4) is connected with the demonstration signal output part of single-chip microcomputer (5),
The control signal output of keyboard (6) is connected with the control signal input of single-chip microcomputer (5),
The rate signal output of tachogenerator (1) is connected with the rate signal input of single-chip microcomputer (5),
The drive control signal output of single-chip microcomputer (5) is connected with the control signal input of drive circuit (7),
The driving signal output part of drive circuit (7) connects the driving signal input of electronics nozzle (8).
2. the accurate spraying system of rhizobium electronics according to claim 1, it is characterized in that: it also comprises a plurality of electronics nozzles (8),
A plurality of driving signal output parts of drive circuit (7) connect the driving signal input of a plurality of electronics nozzles (8) respectively.
3. the accurate spraying system of rhizobium electronics according to claim 1 and 2, it is characterized in that: described display screen (4) is digital display screen.
4. the accurate spraying system of rhizobium electronics according to claim 3, it is characterized in that: the power supply of this system is 12V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102135988A CN103250497A (en) | 2013-05-31 | 2013-05-31 | Accurate electronic rhizobium spraying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102135988A CN103250497A (en) | 2013-05-31 | 2013-05-31 | Accurate electronic rhizobium spraying system |
Publications (1)
| Publication Number | Publication Date |
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| CN103250497A true CN103250497A (en) | 2013-08-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013102135988A Pending CN103250497A (en) | 2013-05-31 | 2013-05-31 | Accurate electronic rhizobium spraying system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111990043A (en) * | 2020-09-02 | 2020-11-27 | 东北农业大学 | Liquid microbial agent application method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5220876A (en) * | 1992-06-22 | 1993-06-22 | Ag-Chem Equipment Co., Inc. | Variable rate application system |
| EP0800758A1 (en) * | 1996-04-11 | 1997-10-15 | Stahlbau Küppers GmbH Fahrzeugbau & Edelstahlverarbeitung | Drive axle for agricultural harvesting machine |
| CN102119648A (en) * | 2011-01-14 | 2011-07-13 | 吉林省农机装备科技创新中心 | Precise drip irrigation system with autonomous consciousness |
| CN103004560A (en) * | 2012-12-11 | 2013-04-03 | 莫雪君 | Irrigation control system |
| CN203243699U (en) * | 2013-05-31 | 2013-10-23 | 逄镜萍 | Rhizobium electronic accurate spraying system |
-
2013
- 2013-05-31 CN CN2013102135988A patent/CN103250497A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5220876A (en) * | 1992-06-22 | 1993-06-22 | Ag-Chem Equipment Co., Inc. | Variable rate application system |
| EP0800758A1 (en) * | 1996-04-11 | 1997-10-15 | Stahlbau Küppers GmbH Fahrzeugbau & Edelstahlverarbeitung | Drive axle for agricultural harvesting machine |
| CN102119648A (en) * | 2011-01-14 | 2011-07-13 | 吉林省农机装备科技创新中心 | Precise drip irrigation system with autonomous consciousness |
| CN103004560A (en) * | 2012-12-11 | 2013-04-03 | 莫雪君 | Irrigation control system |
| CN203243699U (en) * | 2013-05-31 | 2013-10-23 | 逄镜萍 | Rhizobium electronic accurate spraying system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111990043A (en) * | 2020-09-02 | 2020-11-27 | 东北农业大学 | Liquid microbial agent application method |
| CN111990043B (en) * | 2020-09-02 | 2023-11-07 | 东北农业大学 | Liquid microbial agent application method |
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Application publication date: 20130821 |