CN104362436B - Receiver spatial attitude adjusting apparatus - Google Patents
Receiver spatial attitude adjusting apparatus Download PDFInfo
- Publication number
- CN104362436B CN104362436B CN201410521745.2A CN201410521745A CN104362436B CN 104362436 B CN104362436 B CN 104362436B CN 201410521745 A CN201410521745 A CN 201410521745A CN 104362436 B CN104362436 B CN 104362436B
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- bar
- fixed
- bearing
- air cover
- bearing air
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Abstract
The present invention relates to a kind of (design) bar rotating device of sphere four for being used to realize receiver spatial attitude adjusting apparatus, by simple single input electric machine control system, it can realize that corner and position of the space radio telescope antenna on three dimensions turn to adjustment simultaneously.It is made up of Multifunctional external bar 1, rotating rod mechanism 2, base 3.Wherein it is 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 the rotating and stopping of the motor 310 above base 3, and rotating rod mechanism 2 transmission, it is possible to achieve Multifunctional external bar 1 reaches the specified location in space.The present invention have the advantages that compact conformation, working space it is big, can be while realizing that the position adjustment and pose adjustment, control of receiver are easy.
Description
Technical field
The present invention relates to a kind of bar rotating device of sphere four for being used to realize receiver spatial attitude adjusting apparatus, belong to empty
Between technical field.
Background technology
Radio telescope refers to observe and studies the basic equipment of the radio wave from celestial body, can measure celestial radio
Intensity, frequency spectrum and polarization equivalent.Directional aerial including collecting radio wave, amplifies the high sensitive receiver of electric signal, letter
Cease Ji Lu ﹑ processing and display system etc..The rotation of space radio telescope antenna includes the requirement of two aspects of corner and position.
The regulation that can be distinguished using two sets of adjusting apparatus.The advantage of this device is that principle is simple, and design is convenient, but due to turning
Angle and position are in adjustment process not high, the problems such as adjusting range is smaller that be that independent this has resulted in Adjustment precision.The present invention is adopted
The course changing control of space radio telescope antenna is realized with spherical four-bar linkage.The structure can fundamentally solve use
The Research on Interactive Problem that two plane mechanisms are adjusted to corner and position respectively, can using a simple electric machine control system
Turned to and required with the corner and position that complete space radio telescope antenna simultaneously.
The content of the invention
The present invention relates to a kind of bar rotating device of sphere four for being used to realize the adjustment of receiver spatial attitude, by simple
Single input electric machine control system, can realize that corner and position of the space radio telescope antenna on three dimensions are turned to simultaneously
Adjustment.
The bar rotating device of space four that the present invention is designed, is made up of Multifunctional external bar 1, rotating rod mechanism 2, base 3.Its
In 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.It is logical
The rotating and stopping for the motor 310 crossed above control base 3, and rotating rod mechanism 2 transmission, it is possible to achieve it is multi-functional outer
Extension bar 1 reaches the specified location in space.
The present invention is with compact conformation, working space is big, can realize the position adjustment and pose adjustment, control of receiver simultaneously
The advantages of making easy.
Brief description of the drawings：
Fig. 1 is a kind of structural representation of the bar rotating device of space four of the invention；
Fig. 2 is rotating rod mechanism structural representation in Fig. 1；
Fig. 3 is understructure schematic diagram in Fig. 1.
Embodiment：
1st, refering to Fig. 1, Fig. 2, Fig. 3, a kind of bar rotating device of space four of the invention is by Multifunctional external bar 1, swingle machine
Structure 2, base 3 are constituted；Wherein it is connected through the hinge by Multifunctional external bar 1 and rotating rod mechanism 2, rotating rod mechanism 2 and base 3
It is connected through the hinge.
2nd, rotating rod mechanism 2, wherein the second bar 207, the first bar 214 and the 3rd bar 215 pass through first axle 209, the second axle
220 are connected with the 3rd axle 228, constitute the moving link with revolute pair；Multifunctional external bar 1 is connected on stud 201, uses spiral shell
Mother is fixed, and with the second bar 207 into 70 ° of angles, stud 201 is connected on external connecting rods link 203, is fixed with nut 202, external
Bar link 203 is connected on the second bar 207, is screwed, and bearing air cover I 204 is connected on the second bar 207, uses screw
Fixed, deep groove ball bearing I 205 is arranged on the bearing block of the second bar 207, is fixed with bearing air cover I 204 and bearing air cover II 208,
First axle 209 is connected with deep groove ball bearing I 205, is fixed with shaft end catch I 206；First axle 209 connects with self-aligning ball bearing 211
Connect, fixed with shaft end catch II 213, bearing air cover III 210 and bearing air cover IV 212 are connected on the first bar 214, it is solid with screw
Fixed, self-aligning ball bearing 211 is arranged on the bearing block of the first bar 214, is fixed with bearing air cover III 210 and bearing air cover IV 212, axle
Hold transparent cover V 218 to be connected on the 3rd bar 215 with bearing air cover VI 219, be screwed, deep groove ball bearing II 217 is arranged on
On 3rd bar 215, fixed with bearing air cover V 218 and bearing air cover VI 219, the second axle 220 connects with deep groove ball bearing II 217
Connect, fixed with shaft end catch III 216, bearing air cover VII 221 and bearing air cover VIII 224 are connected on the second bar 207, it is solid with screw
Fixed, deep groove ball bearing III 222 is arranged on the bearing block of the second bar 207, is fixed with bearing air cover VII 221 and bearing air cover VIII 224,
Second axle 220 is connected with deep groove ball bearing III 222, is fixed with shaft end catch IV 223；Bearing air cover Ⅸ 225 and bearing air cover Ⅹ
229 are connected on the 3rd bar 215, are screwed, and deep groove ball bearing IV 227 is arranged on the bearing block of the 3rd bar 215, uses bearing
Transparent cover Ⅸ 225 is fixed with bearing air cover Ⅹ 229, and the 3rd axle 228 is connected with deep groove ball bearing IV 227, solid with shaft end catch V 226
It is fixed.
3rd, base 3, rotary shaft 301 is connected on the first bar 214, is fixed with bolt, and shaft coupling 308 is fixed by bolts to electricity
In the rotary shaft of machine 310, shaft coupling 308 is fixed by bolts in rotary shaft 301, rotary shaft 301, motor shaft and the structure of shaft coupling 308
Into the rotary motion of rotating rod mechanism part, bearing air cover Ⅺ 302 is connected on the 4th bar 304, is screwed, deep-groove ball axle
Hold V 303 to be arranged on the bearing block of the 4th bar 304, fixed with bearing air cover Ⅺ 302, bearing air cover Ⅻ 305 is connected to the 4th bar
On 304, it is screwed, deep groove ball bearing VI 307 is arranged on the bearing block of the 4th bar 304, is fixed with bearing air cover Ⅻ 305,
3rd axle 228 is connected with deep groove ball bearing VI 307, is fixed with shaft end catch VI 306；4th bar 304 is connected on plate 313, is used
Bolt is fixed, and motor cabinet 309 is connected on plate 313, is fixed with bolt, and motor 310 is arranged on motor cabinet 309, solid with bolt
Fixed, support II 312 and support I 311 are connected on plate 313, are fixed with bolt.
Claims (2)
1. receiver spatial attitude adjusting apparatus, it is characterised in that by Multifunctional external bar（1）, rotating rod mechanism（2）, base
（3）Composition；Wherein Multifunctional external bar（1）And rotating rod mechanism（2）It is connected through the hinge, rotating rod mechanism（2）And base（3）
It is connected through the hinge；Rotating rod mechanism（2）For the bar bindiny mechanism of sphere four；Motor（310）It is placed in base（3）On, motor（310）
Pass through shaft coupling（308）With rotating mechanism（2）Rotary shaft（301）Connection；Second bar（207）, the first bar（214）With the 3rd bar
（215）Pass through first axle（209）, the second axle（220）With the 3rd axle（228）Connection, constitutes the moving link with revolute pair；It is many
Function external connecting rods are connected to stud（201）On, fixed with nut, with the second bar（207）Into 70 ° of angles, stud（201）It is connected to
External connecting rods link（203）On, use nut（202）It is fixed, external connecting rods link（203）It is connected to the second bar（207）On, use spiral shell
Nail is fixed, bearing air cover I（204）It is connected to the second bar（207）On, it is screwed, deep groove ball bearing I（205）Installed in
Two bars（207）On bearing block, with bearing air cover I（204）With bearing air cover II（208）It is fixed, first axle（209）With deep-groove ball axle
Hold I（205）Connection, with shaft end catch I（206）It is fixed；First axle（209）With self-aligning ball bearing（211）Connection, uses shaft end catch
Ⅱ（213）It is fixed, bearing air cover III（210）With bearing air cover IV（212）It is connected to the first bar（214）On, it is screwed, adjusts
Heart ball bearing（211）Installed in the first bar（214）On bearing block, with bearing air cover III（210）With bearing air cover IV（212）Gu
It is fixed, bearing air cover V（218）With bearing air cover VI（219）It is connected to the 3rd bar（215）On, it is screwed, deep groove ball bearing
Ⅱ（217）Installed in the 3rd bar（215）On, with bearing air cover V（218）With bearing air cover VI（219）It is fixed, the second axle（220）
With deep groove ball bearing II（217）Connection, with shaft end catch III（216）It is fixed, bearing air cover VII（221）With bearing air cover VIII
（224）It is connected to the second bar（207）On, it is screwed, deep groove ball bearing III（222）Installed in the second bar（207）Bearing block
On, with bearing air cover VII（221）With bearing air cover VIII（224）It is fixed, the second axle（220）With deep groove ball bearing III（222）Connection,
With shaft end catch IV（223）It is fixed；Bearing air cover Ⅸ（225）With bearing air cover Ⅹ（229）It is connected to the 3rd bar（215）On, use
Screw is fixed, deep groove ball bearing IV（227）Installed in the 3rd bar（215）On bearing block, with bearing air cover Ⅸ（225）It is saturating with bearing
Lid Ⅹ（229）It is fixed, the 3rd axle（228）With deep groove ball bearing IV（227）Connection, with shaft end catch V（226）It is fixed.
2. receiver spatial attitude adjusting apparatus according to claim 1, it is characterised in that rotary shaft（301）It is connected to
One bar（214）On, fixed with bolt, shaft coupling（308）It is fixed by bolts to motor（310）In rotary shaft, shaft coupling（308）With
It is bolted to rotary shaft（301）On, rotary shaft（301）, motor shaft and shaft coupling（308）Constitute the rotation fortune of rotating rod mechanism
It is dynamic, bearing air cover Ⅺ（302）It is connected to the 4th bar（304）On, it is screwed, deep groove ball bearing V（303）Installed in the 4th
Bar（304）On bearing block, with bearing air cover Ⅺ（302）It is fixed, bearing air cover Ⅻ（305）It is connected to the 4th bar（304）On, use spiral shell
Nail is fixed, deep groove ball bearing VI（307）Installed in the 4th bar（304）On bearing block, with bearing air cover Ⅻ（305）It is fixed, the 3rd
Axle（228）With deep groove ball bearing VI（307）Connection, with shaft end catch VI（306）It is fixed；4th bar（304）It is connected to plate（313）
On, fixed with bolt, motor cabinet（309）It is connected to plate（313）On, fixed with bolt, motor（310）Installed in motor cabinet
（309）On, fixed with bolt, support II（312）With support I（311）It is connected to plate（313）On, fixed 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 CN104362436A (en) | 2015-02-18 |
| CN104362436B true CN104362436B (en) | 2017-10-31 |
Family
ID=52529675
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 |
|---|---|
| CN (1) | CN104362436B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105856921B (en) * | 2016-06-03 | 2018-07-10 | 鲁东大学 | A kind of Adjustable Spherical mechanism drawing instrument |
Citations (6)
| 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 |
| 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 |
| CN203673750U (en) * | 2014-01-07 | 2014-06-25 | 李辉 | Spherical four-connecting-rod mechanism demonstration teaching aid |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6820531B1 (en) * | 2003-12-01 | 2004-11-23 | Textron Systems Corporation | 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 |
| CN103457028A (en) * | 2012-05-28 | 2013-12-18 | 鸿富锦精密工业（深圳）有限公司 | Antenna support |
| 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 (6)
| 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 |
| 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 |
| CN203673750U (en) * | 2014-01-07 | 2014-06-25 | 李辉 | Spherical four-connecting-rod mechanism demonstration teaching aid |
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| Publication number | Publication date |
|---|---|
| CN104362436A (en) | 2015-02-18 |
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