CN104362436A - Receiver spatial posture adjusting device - Google Patents
Receiver spatial posture adjusting device Download PDFInfo
- Publication number
- CN104362436A CN104362436A CN201410521745.2A CN201410521745A CN104362436A CN 104362436 A CN104362436 A CN 104362436A CN 201410521745 A CN201410521745 A CN 201410521745A CN 104362436 A CN104362436 A CN 104362436A
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- bar
- bearing
- air cover
- fix
- bearing air
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Abstract
The invention relates (designs) a spherical four rod rotating device for a receiver spatial posture adjusting device. By means of a simple single-input motor control system, rotary angle and position steering adjustment can be performed on a space radio telescope antenna in the three-dimension space. The device comprises a multifunctional external connecting rod 1, a rotary rod mechanism 2 and a base 3. The multifunctional external connecting rod 1 and the rotary rod mechanism 2 are connected through a hinge, and the rotary rod mechanism 2 and the base 3 are connected through a hinge. By controlling a motor 31 on the base 31 to rotate forwardly or reversely and stop and the transmission of the rotary rod mechanism 2, the multifunctional external connecting rod 1 can reach the determined position in the space. The device has the advantages that structure is compact, the operation space is large, the position and posture of a receiver can be adjusted, and the control is performed easily.
Description
Technical field:
The present invention relates to (design) a kind of sphere four bar whirligig for realizing receiver spatial attitude adjusting device device, belonging to field of space technology.
Background technology:
Radio telescope refers to that observation and research are from the basic equipment of the radio wave of celestial body, can measure the intensity of celestial radio, frequency spectrum and polarization equivalent.Comprise the directional antenna collecting radio wave, amplify the high sensitive receiver of electric signal, Xin ceases Ji Lu ﹑ process and display system etc.The rotation of space radio telescope antenna comprises the requirement of corner and Liang Ge aspect, position.Two cover adjusting devices can be adopted to carry out point other adjustment.The advantage of this device is that principle is simple, and design is convenient, but due to corner and position adjustment process be independently this just to cause Adjustment precision not high, the problems such as adjusting range is less.The present invention adopts spherical four-bar linkage to carry out the course changing control of implementation space Radio Telescope Antenna.This structure fundamentally can solve employing two plane mechanisms respectively to the Research on Interactive Problem that corner and position adjust, and adopts a simple electric machine control system just can complete the corner of space radio telescope antenna and position turns to requirement simultaneously.
Summary of the invention:
The present invention relates to (design) a kind of sphere four bar whirligig for realizing receiver spatial attitude adjusting device, by simple single input electric machine control system, simultaneously adjustment can be turned in the corner of implementation space Radio Telescope Antenna on three dimensions and position.
The receiver spatial attitude adjusting device of the present invention's design, is made up of Multifunctional external bar 1, rotating rod mechanism 2, base 3.Wherein be connected through the hinge by Multifunctional external bar 1 and rotating rod mechanism 2, rotating rod mechanism 2 and base 3 are connected through the hinge.By controlling rotating and the stopping of the motor 310 above base 3, and the transmission of rotating rod mechanism 2, Multifunctional external bar 1 can be realized and arrive assigned address in space.
The advantages such as the present invention has that compact conformation, working space are large, the position adjustment that simultaneously can realize receiver and pose adjustment, control are easy.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of receiver spatial attitude adjusting device of the present invention;
Fig. 2 is rotating rod mechanism structural representation in Fig. 1;
Fig. 3 is understructure schematic diagram in Fig. 1.
Embodiment:
1, consult Fig. 1, Fig. 2, Fig. 3, receiver spatial attitude adjusting device of the present invention is made up of Multifunctional external bar 1, rotating rod mechanism 2, base 3; Wherein be connected through the hinge by Multifunctional external bar 1 and rotating rod mechanism 2, rotating rod mechanism 2 and base 3 are connected through the hinge.
2, rotating rod mechanism 2, its king-rod 207, bar 214 are connected with axle 228 by axle 209, axle 220 with bar 215, form the moving link with revolute pair, Multifunctional external bar 1 is connected on stud 201, fixes with nut, with 207 one-tenth, bar, 70 ° of angles, stud 201 is connected on external connecting rods link 203, fix with nut 202, external connecting rods link 203 is connected on bar 207, is screwed, bearing air cover 204 is connected on bar 207, be screwed, deep groove ball bearing 205 is arranged on bar 207 bearing pedestal, fixes with bearing air cover 204 and bearing air cover 208, axle 209 is connected with deep groove ball bearing 205, fixes with axle head catch 206, axle 209 is connected with self-aligning ball bearing 211, fix with axle head catch 213, bearing air cover 210 and bearing air cover 212 are connected on bar 214, be screwed, self-aligning ball bearing 211 is arranged on bar 214 bearing pedestal, fix with bearing air cover 210 and bearing air cover 212, bearing air cover 218 and bearing air cover 219 are connected on bar 215, be screwed, deep groove ball bearing 217 is arranged on bar 215, fix with bearing air cover 218 and bearing air cover 219, axle 220 is connected with deep groove ball bearing 217, fix with axle head catch 216, bearing air cover 221 and bearing air cover 224 are connected on bar 207, be screwed, deep groove ball bearing 222 is arranged on bar 207 bearing pedestal, fix with bearing air cover 221 and bearing air cover 224, axle 220 is connected with deep groove ball bearing 222, fix with axle head catch 223, bearing air cover 225 and bearing air cover 229 are connected on bar 215, and be screwed, deep groove ball bearing 227 is arranged on bar 215 bearing pedestal, and fix with bearing air cover 225 and bearing air cover 229, axle 228 is connected with deep groove ball bearing 227, fix with axle head catch 226.
3, base 3, rotating shaft 301 is connected on bar 214, fix with bolt, shaft coupling 308 is fixed by bolts on motor 310 rotating shaft, shaft coupling 308 is fixed by bolts on rotating shaft 301, rotating shaft 301, motor shaft and shaft coupling 308 form the rotary motion of rotating rod mechanism part, bearing air cover 302 is connected on bar 304, be screwed, deep groove ball bearing 303 is arranged on bar 304 bearing pedestal, fix with bearing air cover 302, bearing air cover 305 is connected on bar 304, be screwed, deep groove ball bearing 307 is arranged on bar 304 bearing pedestal, fix with bearing air cover 305, axle 228 is connected with deep groove ball bearing 307, fix with axle head catch 306, bar 304 is connected on plate 313, fixes with bolt, and motor cabinet 309 is connected on plate 313, fixes with bolt, and motor 310 is arranged on motor cabinet 309, fixes with bolt, and support 312 and support 311 are connected on plate 313, fix with bolt.
Claims (3)
1. receiver spatial attitude adjusting device, is characterized in that being made up of Multifunctional external bar (1), rotating rod mechanism (2), base (3); Wherein be connected through the hinge by Multifunctional external bar (1) and rotating rod mechanism (2), rotating rod mechanism (2) and base (3) are connected through the hinge.
2. receiver spatial attitude adjusting device according to claim 1, it is characterized in that bar (207), bar (214) are connected with axle (228) by axle (209), axle (220) with bar (215), form the moving link with revolute pair, Multifunctional external bar is connected on stud (201), fix with nut, 70 ° of angles are become with bar (207), stud (201) is connected on external connecting rods link (203), fix with nut (202), external connecting rods link (203) is connected on bar (207), be screwed, bearing air cover (204) is connected on bar (207), be screwed, deep groove ball bearing (205) is arranged on bar (207) bearing pedestal, fix with bearing air cover (204) and bearing air cover (208), axle (209) is connected with deep groove ball bearing (205), fix with axle head catch (206), axle (209) is connected with self-aligning ball bearing (211), fix with axle head catch (213), bearing air cover (210) and bearing air cover (212) are connected on bar (214), be screwed, self-aligning ball bearing (211) is arranged on bar (214) bearing pedestal, fix with bearing air cover (210) and bearing air cover (212), bearing air cover (218) and bearing air cover (219) are connected on bar (215), be screwed, deep groove ball bearing (217) is arranged on bar (215), fix with bearing air cover (218) and bearing air cover (219), axle (220) is connected with deep groove ball bearing (217), fix with axle head catch (216), bearing air cover (221) and bearing air cover (224) are connected on bar (207), be screwed, deep groove ball bearing (222) is arranged on bar (207) bearing pedestal, fix with bearing air cover (221) and bearing air cover (224), axle (220) is connected with deep groove ball bearing (222), fix with axle head catch (223), bearing air cover (225) and bearing air cover (229) are connected on bar (215), be screwed, deep groove ball bearing (227) is arranged on bar (215) bearing pedestal, fix with bearing air cover (225) and bearing air cover (229), axle (228) is connected with deep groove ball bearing (227), fixes with axle head catch (226).
3. receiver spatial attitude adjusting device according to claim 1, it is characterized in that rotating shaft (301) is connected on bar (214), fix with bolt, shaft coupling (308) is fixed by bolts on motor (310) rotating shaft, shaft coupling (308) is fixed by bolts on rotating shaft (301), rotating shaft (301), motor shaft and shaft coupling (308) form the rotary motion of rotating rod mechanism, bearing air cover (302) is connected on bar (304), be screwed, deep groove ball bearing (303) is arranged on bar (304) bearing pedestal, fix with bearing air cover (302), bearing air cover (305) is connected on bar (304), be screwed, deep groove ball bearing (307) is arranged on bar (304) bearing pedestal, fix with bearing air cover (305), axle (228) is connected with deep groove ball bearing (307), fix with axle head catch (306), bar (304) is connected on plate (313), fix with bolt, motor cabinet (309) is connected on plate (313), fix with bolt, motor (310) is arranged on motor cabinet (309), fix with bolt, support (312) and support (311) are connected on plate (313), fix with bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410521745.2A CN104362436B (en) | 2014-09-30 | 2014-09-30 | Receiver spatial attitude adjusting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410521745.2A CN104362436B (en) | 2014-09-30 | 2014-09-30 | Receiver spatial attitude adjusting apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104362436A true CN104362436A (en) | 2015-02-18 |
| CN104362436B CN104362436B (en) | 2017-10-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410521745.2A Expired - Fee Related CN104362436B (en) | 2014-09-30 | 2014-09-30 | Receiver spatial attitude adjusting apparatus |
Country Status (1)
| Country | Link |
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| CN (1) | CN104362436B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105856921A (en) * | 2016-06-03 | 2016-08-17 | 鲁东大学 | Adjustable spherical mechanism plotter |
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| US5078140A (en) * | 1986-05-08 | 1992-01-07 | Kwoh Yik S | Imaging device - aided robotic stereotaxis system |
| US6026703A (en) * | 1997-08-14 | 2000-02-22 | Stanisic; Michael M. | Dexterous split equator joint |
| US6213715B1 (en) * | 1998-09-16 | 2001-04-10 | Florida Institute Of Technology | Fan structure having a spherical four-bar mechanism |
| CN1902556A (en) * | 2003-12-01 | 2007-01-24 | 德事隆系统公司 | Positioning system with continuous-range inclination and rotation angles |
| CN201699121U (en) * | 2010-06-12 | 2011-01-05 | 上海大学 | Antenna pedestal with spherical-surface three-degree-of-freedom parallel mechanism |
| CN102079059A (en) * | 2010-12-28 | 2011-06-01 | 江西农业大学 | Method for realizing surface machining by means of track of closed controllable space mechanism connecting rod |
| CN103115120A (en) * | 2013-02-27 | 2013-05-22 | 北京交通大学 | Spherical rolling mechanism |
| US20130313381A1 (en) * | 2012-05-28 | 2013-11-28 | Hon Hai Precision Industry Co., Ltd. | Antenna holding device |
| CN203673750U (en) * | 2014-01-07 | 2014-06-25 | 李辉 | Spherical four-connecting-rod mechanism demonstration teaching aid |
| CN203747017U (en) * | 2014-03-19 | 2014-07-30 | 山西潞安环保能源开发股份有限公司 | Remote control-positioned wi-fi antenna device |
| CN204103043U (en) * | 2014-09-30 | 2015-01-14 | 长春工业大学 | Receiver spatial attitude adjusting device |
-
2014
- 2014-09-30 CN CN201410521745.2A patent/CN104362436B/en not_active Expired - Fee Related
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5078140A (en) * | 1986-05-08 | 1992-01-07 | Kwoh Yik S | Imaging device - aided robotic stereotaxis system |
| US6026703A (en) * | 1997-08-14 | 2000-02-22 | Stanisic; Michael M. | Dexterous split equator joint |
| US6213715B1 (en) * | 1998-09-16 | 2001-04-10 | Florida Institute Of Technology | Fan structure having a spherical four-bar mechanism |
| CN1902556A (en) * | 2003-12-01 | 2007-01-24 | 德事隆系统公司 | Positioning system with continuous-range inclination and rotation angles |
| CN201699121U (en) * | 2010-06-12 | 2011-01-05 | 上海大学 | Antenna pedestal with spherical-surface three-degree-of-freedom parallel mechanism |
| CN102079059A (en) * | 2010-12-28 | 2011-06-01 | 江西农业大学 | Method for realizing surface machining by means of track of closed controllable space mechanism connecting rod |
| US20130313381A1 (en) * | 2012-05-28 | 2013-11-28 | Hon Hai Precision Industry Co., Ltd. | Antenna holding device |
| CN103115120A (en) * | 2013-02-27 | 2013-05-22 | 北京交通大学 | Spherical rolling mechanism |
| CN203673750U (en) * | 2014-01-07 | 2014-06-25 | 李辉 | Spherical four-connecting-rod mechanism demonstration teaching aid |
| CN203747017U (en) * | 2014-03-19 | 2014-07-30 | 山西潞安环保能源开发股份有限公司 | Remote control-positioned wi-fi antenna device |
| CN204103043U (en) * | 2014-09-30 | 2015-01-14 | 长春工业大学 | Receiver spatial attitude adjusting device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105856921A (en) * | 2016-06-03 | 2016-08-17 | 鲁东大学 | Adjustable spherical mechanism plotter |
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| CN104362436B (en) | 2017-10-31 |
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Granted publication date: 20171031 Termination date: 20180930 |