CN213387528U - Antiwind self-locking lifting mechanism - Google Patents
Antiwind self-locking lifting mechanism Download PDFInfo
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- CN213387528U CN213387528U CN202021777964.4U CN202021777964U CN213387528U CN 213387528 U CN213387528 U CN 213387528U CN 202021777964 U CN202021777964 U CN 202021777964U CN 213387528 U CN213387528 U CN 213387528U
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- 238000004804 winding Methods 0.000 claims abstract description 8
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000002349 favourable effect Effects 0.000 abstract 1
- 238000003466 welding Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of the application of a lifting mechanism, in particular to an anti-winding self-locking lifting mechanism, which comprises a first shell, wheels, a guide shell and a lifting unit; wheels are arranged on the side wall of the first shell; a guide shell is arranged at the top of the first shell; the lifting unit comprises a lifting structure, a rotating structure, a connecting structure and a clamping structure; the lifting structure is arranged inside the first shell; the rotating structure is arranged inside the guide shell; the connecting structure is arranged at the top of the guide shell; the clamping structure is arranged at the bottom of the connecting structure; the lifting structure comprises a first cylinder, a first push rod and a push plate; the first cylinder is arranged at the bottom of the inner wall of the first shell; the first push rod is arranged at the output end of the first air cylinder; the push pedal welding is at the top of first push rod, successfully realizes getting and carrying the drawing to the clamp of work piece, is favorable to improving work efficiency.
Description
Technical Field
The utility model relates to a carry and draw mechanism application technical field specifically is a carry of antiwind auto-lock and draws mechanism.
Background
In modern production, automation becomes a normal state, and because the automatic production does not need direct participation of people in operation, and the production process of whole or partial processing of products is completed by mechanical equipment, instruments and automatic devices, the production efficiency and the product quality are improved, so that the automatic production is more and more commonly applied to industrial production.
The workpiece is generally lifted and pulled through a manipulator so as to facilitate subsequent work, but in the lifting process, because the rod piece of the existing manipulator is hinged, after the use time is too long, the rod piece can be drooped, and further the work efficiency is influenced, so that the anti-winding self-locking lifting mechanism is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lifting mechanism of antiwind auto-lock to solve current technical problem.
In order to achieve the above object, the utility model provides a following technical scheme:
an anti-winding self-locking lifting mechanism comprises a first shell, wheels, a guide shell and a lifting unit; wheels are arranged on the side wall of the first shell; a guide shell is arranged at the top of the first shell; the lifting unit comprises a lifting structure, a rotating structure, a connecting structure and a clamping structure; the lifting structure is arranged inside the first shell; the rotating structure is arranged inside the guide shell; the connecting structure is arranged at the top of the guide shell; the clamping structure is arranged at the bottom of the connecting structure; the lifting structure comprises a first cylinder, a first push rod and a push plate; the first cylinder is arranged at the bottom of the inner wall of the first shell; the first push rod is arranged at the output end of the first air cylinder; the push plate is welded on the top of the first push rod.
Further, the rotating structure comprises a second cylinder, a second push rod, a rack, a first gear, a second shell and an anti-skid component; the second shell is arranged at the top of the first shell in a penetrating mode, the second shell is connected to the guide shell in a sliding mode, and the second air cylinder is arranged at the bottom of the second shell; the output end of the second cylinder is provided with a second push rod; the rack is connected to the top of the second push rod; the first gear is rotationally connected to the side wall of the second shell; the second gear is rotatably connected to the side wall of the second shell.
Further, the anti-skid component comprises a supporting plate, an elastic rod, an elastic ball, an arc-shaped rod, a friction block and a supporting rod; the support plate is welded at the bottom of the second shell; the support rods are welded on the side walls of the support plates; the arc-shaped rod is arranged on the wall body of the supporting rod in a penetrating way; the elastic ball is connected to the top end of the arc-shaped rod; the friction block is fixedly connected to the bottom end of the arc-shaped rod; the elastic rod is fixedly connected to the side wall of the second push rod.
Further, the connecting structure comprises a first connecting rod, a second connecting rod and a third connecting rod; the first connecting rod is fixedly connected to the top of the second gear; the second connecting rod is welded at the top of the first connecting rod; and the third connecting rod is welded at the bottom of the second connecting rod.
Further, the clamping structure comprises a third shell, a mounting plate, a third gear, a clamping rod and a motor; the third shell is welded at the bottom of the third connecting rod; the mounting plate is arranged inside the third shell; the motor is arranged on the inner wall of the mounting plate; the third gear is arranged at the top of the mounting plate and is connected with the mounting plate through a rotating shaft; the clamping rod is welded on the surface of the third gear.
Further, a through groove is formed in the top of the second shell; the first gear is meshed with the rack; the second gear is meshed with the first gear.
The utility model has the advantages that:
the utility model discloses in, set up and draw the unit, press from both sides the cooperation of getting the structure through elevation structure, revolution mechanic, connection structure and use, successfully realized carrying of required work piece, guaranteed at the in-process of carrying the work piece, the work piece can not the landing to because revolution mechanic and anti-skidding subassembly's cooperation is used, ensured that the manipulator mid-bar can not take place the phenomenon of drooping because of the live time is too long afterwards.
Drawings
Fig. 1 is a schematic view of the overall structure of an anti-winding self-locking lifting mechanism of the present invention;
fig. 2 is a schematic view of a partial cross-sectional structure of an anti-winding self-locking lifting mechanism of the present invention;
fig. 3 is a schematic view of a clamping structure in an anti-winding self-locking lifting mechanism of the present invention;
FIG. 4 is a schematic structural view of the region A in FIG. 2;
FIG. 5 is a schematic structural diagram of the region B in FIG. 4;
illustration of the drawings: 1. a first housing; 2. a wheel; 3. a guide housing; 4. a pulling unit; 41. a lifting structure; 411. a first cylinder; 412. a first push rod; 413. pushing the plate; 42. a rotating structure; 421. a second cylinder; 422. a second push rod; 423. a rack; 424. a first gear; 425. a second gear; 426. a second housing; 4261. a through groove; 427. an anti-skid component; 4271. a support plate; 4272. an elastic rod; 4273. an elastic ball; 4274. an arcuate bar; 4275. a friction block; 4276. a support bar; 43. a connecting structure; 431. a first link; 432. a second link; 433. a third link; 44. a gripping structure; 441. a third housing; 442. mounting a plate; 443. a third gear; 444. a clamping bar; 445. an electric motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 5, an anti-winding self-locking lifting mechanism comprises a first shell 1, a wheel 2, a guide shell 3 and a lifting unit 4; the side wall of the first shell 1 is provided with wheels 2; a guide shell 3 is arranged at the top of the first shell 1; the lifting unit 4 comprises a lifting structure 41, a rotating structure 42, a connecting structure 43 and a clamping structure 44; the lifting structure 41 is arranged inside the first shell 1; the rotating structure 42 is arranged inside the guide shell 3; the connecting structure 43 is arranged on the top of the guide shell 3; the gripping structure 44 is arranged at the bottom of the connecting structure 43; the lifting structure 41 comprises a first cylinder 411, a first push rod 412 and a push plate 413; the first air cylinder 411 is arranged at the bottom of the inner wall of the first shell 1; the first push rod 412 is arranged at the output end of the first air cylinder 411; the push plate 413 is welded on the top of the first push rod 412; in operation, the driving part inside the first casing 1 drives the wheel 2 to rotate, and then the whole device is pushed to move forward, and by opening the switch of the first cylinder 411, the first push rod 412 is pushed to move forward, and then the push plate 413 is pushed to move forward, so that the lifting is realized.
As an embodiment of the present invention, the rotating structure 42 includes a second cylinder 421, a second push rod 422, a rack 423, a first gear 424, a second gear 425, a second housing 426, and an anti-slip component 427; the second housing 426 is arranged at the top of the first housing 1 in a penetrating manner, the second housing 426 is connected to the guide shell 3 in a sliding manner, and the second cylinder 421 is arranged at the bottom of the second housing 426; the output end of the second cylinder 421 is provided with a second push rod 422; the rack 423 is connected to the top of the second push rod 422; the first gear 424 is rotatably connected to a side wall of the second housing 426; the second gear 425 is rotatably connected to a side wall of the second housing 426; in operation, the switch of the second cylinder 421 installed inside the second housing 426 is turned on, so that the second push rod 422 is pushed to move forward, and the rack 423 is pushed to move forward, so that the first gear 424 engaged with the rack is rotated, and the second gear 425 is driven to rotate, and the first link 431 connected to the top of the second gear 425 is rotated.
As an embodiment of the present invention, the anti-slip assembly 427 includes a support plate 4271, an elastic rod 4272, an elastic ball 4273, an arc rod 4274, a friction block 4275 and a support rod 4276; the support plate 4271 is welded at the bottom of the second housing 426; the support rod 4276 is welded on the side wall of the support plate 4271; the arc-shaped rod 4274 is arranged on the wall body of the support rod 4276 in a penetrating way; the elastic ball 4273 is connected to the top end of an arc-shaped rod 4274; the friction block 4275 is fixedly connected to the bottom end of the arc-shaped rod 4274; the elastic rod 4272 is fixedly connected with the side wall of the second push rod 422; in operation, after the second cylinder 421 pushes the second push rod 422 to move, the elastic rod 4272 on the side wall of the second push rod 422 moves forward together, and after the second push rod 422 descends slightly, the elastic rod 4272 on the side wall of the second push rod 422 extrudes the elastic ball 4273, so that the elastic ball 4273 pushes the arc rod 4274 to move forward, and then the friction block 4275 at the end of the arc rod 4274 moves forward, so that the side wall of the second push rod 422 is extruded, and the second push rod 422 stops moving downward.
As an embodiment of the present invention, the connecting structure 43 includes a first link 431, a second link 432, and a third link 433; the first connecting rod 431 is fixedly connected to the top of the second gear 425; the second connecting rod 432 is welded on the top of the first connecting rod 431; the third connecting rod 433 is welded at the bottom of the second connecting rod 432; in operation, when the second cylinder 421 pushes the second push rod 422 to move forward, and further pushes the rack 423 to move forward, the first gear 424 and the second gear 425 are sequentially rotated, so that the first link 431 is rotated, and the second link 432 and the third link 433 are also rotated together with the first link 431.
As an embodiment of the present invention, the clamping structure 44 includes a third housing 441, a mounting plate 442, a third gear 443, a clamping rod 444, and a motor 445; the third shell 441 is welded at the bottom of the third connecting rod 433; the mounting plate 442 is mounted inside the third housing 441; the motor 445 is mounted on the inner wall of the mounting plate 442; the third gear 443 is disposed on the top of the mounting plate 442 and is connected to the mounting plate 442 via a rotating shaft; the clamping rod 444 is welded on the surface of the third gear 443; in operation, the switch of the motor 445 installed inside the third housing 441 is turned on, so that the third gear 443 is rotated, and the clamping rod 444 welded to the end of the third gear 443 is rotated, thereby clamping the workpiece, and then moves together with the third link 433.
As an embodiment of the present invention, a through groove 4261 is disposed at the top of the second casing 426; the first gear 424 is meshed with the rack 423; the second gear 425 is meshed with the first gear 424; in operation, the second cylinder 421 pushes the second push rod 422 to move forward, and then pushes the rack 423 to move forward, so that the first gear 424 engaged with the rack rotates, and then the second gear 425 is driven to rotate, so that the third link 433 connected to the top of the second gear 425 rotates in the through groove 4261.
The working principle is as follows: in operation, the driving component inside the first casing 1 drives the wheel 2 to rotate, and then the whole device is pushed to move forward, and by opening the switch of the first cylinder 411, the first push rod 412 is pushed to move forward, and then the push plate 413 is pushed to move forward, so that the lifting is realized. Then, the switch of the second cylinder 421 installed inside the second housing 426 is opened to push the second push rod 422 to move forward, and further push the rack 423 to move forward, so that the first gear 424 engaged with the rack rotates, and further drives the second gear 425 to rotate, so that the first link 431 connected to the top of the second gear 425 rotates, and the second link 432 and the third link 433 rotate together with the first link 431, and meanwhile, after the second push rod 422 descends slightly, the elastic rod 4272 on the side wall of the second push rod 422 extrudes the elastic ball 4273, so that the elastic ball 4273 pushes the arc rod 4274 to move forward, and further the friction block 4275 at the end of the arc rod 4274 moves forward, and further extrudes the side wall of the second push rod 422, so that the second push rod 422 stops moving downward. When the workpiece is gripped, the switch of the motor 445 is turned on, so that the third gear 443 is rotated, and the clamping rod 444 welded to the end of the third gear 443 is rotated, thereby clamping the workpiece, and then moves together with the third link 433.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. An anti-winding self-locking lifting mechanism is characterized by comprising a first shell (1), wheels (2), a guide shell (3) and a lifting unit (4); the side wall of the first shell (1) is provided with wheels (2); a guide shell (3) is arranged at the top of the first shell (1); the lifting unit (4) comprises a lifting structure (41), a rotating structure (42), a connecting structure (43) and a clamping structure (44); the lifting structure (41) is arranged inside the first shell (1); the rotating structure (42) is arranged inside the guide shell (3); the connecting structure (43) is arranged at the top of the guide shell (3); the gripping structure (44) is arranged at the bottom of the connecting structure (43); the lifting structure (41) comprises a first air cylinder (411), a first push rod (412) and a push plate (413); the first air cylinder (411) is arranged at the bottom of the inner wall of the first shell (1); the first push rod (412) is arranged at the output end of the first air cylinder (411); the push plate (413) is welded on the top of the first push rod (412).
2. The anti-wind self-locking pulling mechanism according to claim 1, wherein the rotating structure (42) comprises a second cylinder (421), a second push rod (422), a rack (423), a first gear (424), a second gear (425), a second housing (426) and an anti-slip component (427); the second shell (426) penetrates through the top of the first shell (1), the second shell (426) is connected to the guide shell (3) in a sliding mode, and the second air cylinder (421) is installed at the bottom of the second shell (426); the output end of the second air cylinder (421) is provided with a second push rod (422); the rack (423) is connected to the top of the second push rod (422); the first gear (424) is rotatably connected to the side wall of the second shell (426); the second gear (425) is rotatably connected to a side wall of the second housing (426).
3. The anti-wind self-locking pulling mechanism according to claim 2, wherein the anti-slip assembly (427) comprises a support plate (4271), an elastic rod (4272), an elastic ball (4273), an arc-shaped rod (4274), a friction block (4275) and a support rod (4276); the support plate (4271) is welded at the bottom of the second shell (426); the support rod (4276) is welded on the side wall of the support plate (4271); the arc-shaped rod (4274) is arranged on the wall body of the support rod (4276) in a penetrating way; the elastic ball (4273) is connected to the top end of an arc-shaped rod (4274); the friction block (4275) is fixedly connected to the bottom end of the arc-shaped rod (4274); the elastic rod (4272) is fixedly connected to the side wall of the second push rod (422).
4. An anti-wind self-locking pulling mechanism according to claim 3, wherein the connecting structure (43) comprises a first link (431), a second link (432) and a third link (433); the first connecting rod (431) is fixedly connected to the top of the second gear (425); the second connecting rod (432) is welded at the top of the first connecting rod (431); the third connecting rod (433) is welded at the bottom of the second connecting rod (432).
5. An anti-wind self-locking pulling mechanism according to claim 1, wherein the gripping structure (44) comprises a third housing (441), a mounting plate (442), a third gear (443), a gripping rod (444), and a motor (445); the third shell (441) is welded at the bottom of the third connecting rod (433); the mounting plate (442) is mounted inside the third housing (441); the motor (445) is mounted on the inner wall of the mounting plate (442); the third gear (443) is arranged on the top of the mounting plate (442) and is connected with the mounting plate (442) through a rotating shaft; the clamping rod (444) is welded on the surface of the third gear (443).
6. An anti-wind self-locking pulling mechanism according to claim 2, wherein the top of the second housing (426) is provided with a through slot (4261); the first gear (424) is meshed with the rack (423); the second gear (425) is meshed with the first gear (424).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021777964.4U CN213387528U (en) | 2020-08-21 | 2020-08-21 | Antiwind self-locking lifting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021777964.4U CN213387528U (en) | 2020-08-21 | 2020-08-21 | Antiwind self-locking lifting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213387528U true CN213387528U (en) | 2021-06-08 |
Family
ID=76208084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021777964.4U Expired - Fee Related CN213387528U (en) | 2020-08-21 | 2020-08-21 | Antiwind self-locking lifting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213387528U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113562595A (en) * | 2021-07-29 | 2021-10-29 | 江苏正申索具有限公司 | Large-tonnage crane binding type rigging |
-
2020
- 2020-08-21 CN CN202021777964.4U patent/CN213387528U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113562595A (en) * | 2021-07-29 | 2021-10-29 | 江苏正申索具有限公司 | Large-tonnage crane binding type rigging |
| CN113562595B (en) * | 2021-07-29 | 2022-05-03 | 江苏正申索具有限公司 | Large-tonnage crane binding type rigging |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210608 |
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| CF01 | Termination of patent right due to non-payment of annual fee |