CN204281228U - The lifting trailer coupling of transfer robot - Google Patents
The lifting trailer coupling of transfer robot Download PDFInfo
- Publication number
- CN204281228U CN204281228U CN201420665270.XU CN201420665270U CN204281228U CN 204281228 U CN204281228 U CN 204281228U CN 201420665270 U CN201420665270 U CN 201420665270U CN 204281228 U CN204281228 U CN 204281228U
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- China
- Prior art keywords
- fixed mount
- platen
- motor
- draw bar
- retainer rod
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- Expired - Fee Related
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- 230000008878 coupling Effects 0.000 title claims abstract description 15
- 238000010168 coupling process Methods 0.000 title claims abstract description 15
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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Abstract
The utility model discloses a kind of lifting trailer coupling of transfer robot, include fixed mount, platen, draw bar, retracing spring, spring retainer rod and motor.The platen being provided with spring retainer rod in fixed mount and being placed on spring retainer rod; Described spring retainer rod is arranged with retracing spring; Retracing spring upper end compresses with platen, lower end contacts with fixed mount and coordinates; Fixed mount side is also installed with a motor, and the main shaft of this motor inserts in fixed mount, and main shaft is also installed with unilateral bearing, is provided with eccentric wheel at this front end of spindle simultaneously; Described platen is provided with in addition the draw bar stretched out outside fixed mount.Structure of the present utility model is simple, reasonable in design, need not use servomotor and motor locking mechanism, use common electric machine both can realize corresponding function, greatly reduce manufacturing cost, simultaneously, platen also add the projection coordinated with guide groove, increase axial stability during its lifting.
Description
Technical field
The utility model relates to a kind of trailer coupling, specifically a kind of lifting trailer coupling of transfer robot.
Background technology
Along with automated production is widely used in artificial production, all kinds of automated production equipment is widely used.A lot of single repetition and the high work of labour intensity is used machine to substitute.Wherein transfer robot can substitute as a kind of the machine manually carrying out goods and move, and day by day comes into one's own, is widely used.
Transfer robot operationally, automatically after being connected with material group to be handled coordinating by its trailer coupling, drive it to move to assigned address by given line by the motor on transfer robot and wheels again, then trailer coupling make transfer robot and material component from, complete and once carry.
From the working process of transfer robot, the realization of trailer coupling to the normal work of transfer robot plays an important role, the structure of the trailer coupling of present transfer robot is comparatively simple, its lifting draw bar upper and lower lifting time axial stability poor, easily occur deflection, draw bar may be occurred cannot the situation of contraposition.Mostly its driver element of existing trailer coupling is that motor acceleration and deceleration machine forms simultaneously, coordinate with the input shaft of reductor at the main shaft of motor, the output shaft of reductor is provided with an eccentric wheel, eccentric up-and-down movement is realized by the rotation of main shaft, and then drive draw bar lifting, after arriving the design anglec of rotation, reductor carries out locked to electric machine main shaft, realize draw bar vertical motion, backward above-mentioned steps, realize down maneuver, when declining, motor reversal, eccentric wheel is reversed, and then realizes draw bar down maneuver.
The motor of existing driver element realizes lifting by rotating, and it is with mechanical position limitation and travel switch is spacing coordinates, and can encounter mechanical position limitation when travel switch loses efficacy time, and now, the gear of reductor is easy stressedly excessively to break.Meanwhile, in normal use procedure, owing to being motor positive and inverse, make the gear always part contact part in gear case, stressed always a part of strength of gear, Gear Contact part is worn and torn uneven.
Utility model content
The purpose of this utility model is to overcome that existing trailer coupling structure is comparatively complicated, the deficiency of the axial stability difference of draw bar, provides that a kind of structure is simple, the trailer coupling of the transfer robot of low cost of manufacture.
For achieving the above object, the technical scheme that the utility model adopts is: a kind of trailer coupling of transfer robot, includes fixed mount, platen, draw bar, retracing spring, spring retainer rod and motor.The platen being provided with spring retainer rod in fixed mount and being placed on spring retainer rod; Described spring retainer rod is arranged with retracing spring; Retracing spring upper end compresses with platen, lower end contacts with fixed mount and coordinates; Fixed mount side is also installed with a motor, and the main shaft of this motor inserts in the reductor be arranged in fixed mount, and the output shaft front end of reductor is provided with eccentric wheel; Described eccentric nose bar is provided with roller, and this roller is pressed on platen upper surface; Side vertically also has guide groove to fixed mount one, and in the conduit upper end of this guide groove, the position of lower end is separately installed with limit switch; Described platen side is provided with the projection inserted and be mated in described guide groove, and this projection is provided with roller; Described platen is provided with in addition the draw bar stretched out outside fixed mount.
Preferred as one, described fixed mount stretches out position, hole place at draw bar and is also installed with the draw bar orienting sleeve be placed on outside draw bar.
When the utility model is implemented, motor rotates along a direction, under the cooperation of spring, compresses platen by the roller that eccentric wheel is established, make platen descending, when coming downwards to desired location, the projection that platen side is established contacts with limit switch, Trig control signal, make motor stalling, after motor stalling power-off, rely on reductor, can continue to keep pressing the top of platen.When needs draw bar rises, motor continues energising and rotates, and then platen is resetted under the top pressure effect of spring stretch out.
Structure of the present utility model is simple, reasonable in design, use one-way motors both can realize corresponding function, the single direction rotation of motor, also can ensure that the strength of gear in reductor is even, be not easy wearing and tearing, reduce the wearing and tearing to reductor, reduce manufacturing cost, simultaneously, platen also add the projection coordinated with guide groove, increase axial stability during its lifting.
Accompanying drawing explanation
Fig. 1 is inner structure schematic diagram of the present utility model.
Fig. 2 is structural representation of the present utility model.
Detailed description of the invention
Further understand for convenience of doing the utility model, existing composition graphs 1 and Fig. 2, for an embodiment, are further described the utility model.
Embodiment:
As Figure 1-Figure 2, the utility model includes fixed mount 1, platen 2, draw bar 3, retracing spring 4, spring retainer rod 5 and motor 6.The platen 2 being provided with spring retainer rod 5 in fixed mount 1 and being placed on spring retainer rod 5; Described spring retainer rod 5 is arranged with retracing spring 4; Retracing spring 4 upper end compresses with platen 2, lower end contacts with fixed mount 1 and coordinates; Fixed mount 1 side is also installed with a motor 6, and the main shaft of this motor 6 inserts in the reductor be arranged on fixed mount 1, and the output shaft front end of reductor is provided with eccentric wheel 7; The nose bar of described eccentric wheel 7 is provided with roller, and this roller is pressed on platen 2 upper surface; Side vertically also has guide groove 8 to fixed mount 1 one, and in the conduit upper end of this guide groove 8, the position of lower end is separately installed with limit switch 9; Described platen 2 side is provided with the projection 10 inserted and be mated in described guide groove, and this projection 10 is provided with roller; Described platen 2 is provided with in addition the draw bar 3 stretched out outside fixed mount 1; Described fixed mount 1 stretches out position, hole place at draw bar 3 and is also installed with the draw bar orienting sleeve 11 be placed on outside draw bar 3.
The above, only better enforcement of the present utility model, not any pro forma restriction is done to the utility model, any those skilled in the art may utilize above-mentioned technology contents to be changed or be modified to the Equivalent embodiments of equivalent variations, at this, allly do not depart from the technical solution of the utility model content, the any simple modification just done above embodiment according to technical spirit of the present utility model, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (2)
1. a lifting trailer coupling for transfer robot, is characterized in that: include fixed mount, platen, draw bar, retracing spring, spring retainer rod and motor; The platen being provided with spring retainer rod in fixed mount and being placed on spring retainer rod; Described spring retainer rod is arranged with retracing spring; Retracing spring upper end compresses with platen, lower end contacts with fixed mount and coordinates; Fixed mount side is also installed with a motor, and the main shaft of this motor inserts drop-gear box, and the output shaft front end of drop-gear box is provided with eccentric wheel; Described eccentric nose bar is provided with roller, and this roller is pressed on platen upper surface; Side vertically also has guide groove to fixed mount one, and in the conduit upper end of this guide groove, the position of lower end is separately installed with limit switch; Described platen side is provided with the projection inserted and be mated in described guide groove, and this projection is provided with roller; Described platen is provided with in addition the draw bar stretched out outside fixed mount.
2. the lifting trailer coupling of transfer robot as claimed in claim 1, is characterized in that: fixed mount stretches out position, hole place at draw bar and is also installed with the draw bar orienting sleeve be placed on outside draw bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420665270.XU CN204281228U (en) | 2014-11-10 | 2014-11-10 | The lifting trailer coupling of transfer robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420665270.XU CN204281228U (en) | 2014-11-10 | 2014-11-10 | The lifting trailer coupling of transfer robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204281228U true CN204281228U (en) | 2015-04-22 |
Family
ID=52864413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420665270.XU Expired - Fee Related CN204281228U (en) | 2014-11-10 | 2014-11-10 | The lifting trailer coupling of transfer robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204281228U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106737640A (en) * | 2016-12-29 | 2017-05-31 | 广州市远能物流自动化设备科技有限公司 | A kind of lift dowel device |
-
2014
- 2014-11-10 CN CN201420665270.XU patent/CN204281228U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106737640A (en) * | 2016-12-29 | 2017-05-31 | 广州市远能物流自动化设备科技有限公司 | A kind of lift dowel device |
| CN106737640B (en) * | 2016-12-29 | 2023-08-01 | 广州市远能物流自动化设备科技有限公司 | Lifting type positioning pin device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 518100, Guangdong, Baoan District, Fuyong street, Ocean Development Zone, Fu'an industrial city, the two phase of the plant, 14, two, three, Patentee after: SHENZHEN OKAGV ROBOTICS Corp.,Ltd. Address before: 518100, Shenzhen, Guangdong, Baoan District manhole street, Wan Feng Tai Tian Industrial Zone, seventh buildings on the third floor Patentee before: SHENZHEN OKAGV Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 |