CN216543165U - Differential mechanism and planet carrier assembly - Google Patents
Differential mechanism and planet carrier assembly Download PDFInfo
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- CN216543165U CN216543165U CN202123268605.3U CN202123268605U CN216543165U CN 216543165 U CN216543165 U CN 216543165U CN 202123268605 U CN202123268605 U CN 202123268605U CN 216543165 U CN216543165 U CN 216543165U
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Abstract
The utility model discloses a differential and planet carrier assembly which comprises a bottom plate, wherein a connecting seat is fixedly connected to the center of the top of the bottom plate, a differential shell and a planet carrier are arranged at the top of the connecting seat, a limiting plate is arranged at the center of the top of the connecting seat, a cylinder is fixedly connected to the top of the limiting plate, the top end of the cylinder penetrates through the centers of the bottom of the differential shell and the planet carrier, grooves are formed in the bottoms of inner cavities of the differential shell and the planet carrier, a connecting column is fixedly connected to the top of the cylinder, and through mutual matching of structures such as a turnover frame, a winding wheel, a rope, a reed and the like, the rotation of the winding wheel can be realized, the winding wheel drives the rope to roll up, the rope drives a sliding block to move, the sliding block drives the turnover frame to turn over, the turnover frame can protect internal devices, and the reed can reset the turnover frame.
Description
Technical Field
The utility model relates to the technical field of processing of electric drive axle differential mechanism and planet carrier assembly products, in particular to a differential mechanism and a planet carrier assembly.
Background
Differential mechanism can make left and right drive wheel realize with different rotational speed pivoted mechanisms, planet carrier and poor shell assembly product form by apron and differential mechanism and planet carrier combination, and the hole axiality on the hole on the product requirement apron and the poor shell is 0.01.
However, the existing differential mechanism and the planet carrier have some problems in use, the existing differential mechanism and the planet carrier cannot process holes in a differential mechanism shell, the planet carrier and a cover plate in use, the working efficiency of the device is reduced, meanwhile, the differential mechanism shell and the planet carrier cannot be protected, and the service life of the device is shortened.
SUMMERY OF THE UTILITY MODEL
To overcome the deficiencies of the prior art, it is an object of the present invention to provide a differential and planet carrier assembly.
One of the purposes of the utility model is realized by adopting the following technical scheme:
a differential mechanism and planet carrier assembly comprises a bottom plate, wherein a connecting seat is fixedly connected to the center of the top of the bottom plate, a differential mechanism shell and a planet carrier are arranged at the top of the connecting seat, a limiting plate is arranged at the center of the top of the connecting seat, a cylinder is fixedly connected to the top of the limiting plate, the top end of the cylinder penetrates through the center of the bottom of the differential mechanism shell and the bottom of the planet carrier, grooves are formed in the bottoms of the differential mechanism shell and the inner cavity of the planet carrier, a connecting column is fixedly connected to the top end of the cylinder, the top end of the connecting column penetrates through the grooves, a cover plate is arranged at the top of the differential mechanism shell and the top of the planet carrier, a cover plate hole is formed at the position close to the right side of the top of the cover plate, a differential mechanism hole and a planet carrier hole are formed on the right side of the differential mechanism shell and the inner cavity of the planet carrier, the cover plate and the differential mechanism shell and the inner cavity are mutually communicated, the positioning holes are formed on the left sides of the cover plate, the differential mechanism shell and the inner cavity of the planet carrier, the top of the bottom plate is provided with a turnover mechanism.
Furthermore, the turnover mechanism comprises connecting plates fixedly connected with the left side and the right side of the bottom plate near the bottom, two fixing plates are fixedly connected with the top of the connecting plates, a reel is arranged between the fixing plates, a rotating rod penetrates through the center of the reel and is fixedly connected with the reel, the rear end of the rotating rod is inserted in the front side of the adjacent fixing plate, the front end of the rotating rod penetrates through the rear side of the adjacent fixing plate, a rope is wound on the outer edge of the reel, turnover frames are arranged at the positions, near the left side and the right side, of the top of the bottom plate, hinges are arranged at the positions, near the bottom, of one sides, far away from the differential mechanism shell and the planet carrier, of the turnover frames, the turnover frames are movably connected with the top of the bottom plate through hinges, chutes are arranged at the sides, far away from the center of the bottom plate, of the turnover frames, sliding chutes are movably connected with the inner cavities of the sliding chutes, and connecting blocks are fixedly connected with one sides, far away from the center of the bottom plate, of the sliding blocks, one end of the rope far away from the reel is hinged to the front side of the adjacent connecting block.
Further, slider bottom fixedly connected with spring, spring bottom fixed connection is in spout inner chamber bottom.
Furthermore, the front end of the rotating rod is fixedly connected with a rocking handle, and an anti-skidding sleeve is sleeved on the outer side edge of the rocking handle.
Furthermore, one side of the turnover frame, which is far away from the differential case and the planet carrier, is close to the equal fixedly connected with reed at the bottom, and one side of the reed, which is far away from the turnover frame, is fixedly connected to one side of the adjacent bottom plate.
Furthermore, two first threaded holes are formed in the positions, close to the center, of the bottoms of the bottom plate, the connecting seat and the limiting plate, and bolts are arranged in inner cavities of the first threaded holes in a meshed mode.
Furthermore, a positioning sleeve penetrates through the center of the inner cavity of the cover plate and is fixedly connected with the cover plate, and a top plate is fixedly connected to the top of the positioning sleeve.
Furthermore, a second threaded hole is formed in the top plate, the inner cavity of the positioning sleeve and the top end of the connecting column, a threaded rod is meshed with the inner cavity of the second threaded hole together, and a nut is meshed with the edge of the outer side of the threaded rod close to the top end.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through mutual matching of the differential case and the planet carrier, the threaded rod, the cover plate, the connecting seat and other structures, the differential case and the planet carrier can be placed at the top of the connecting seat, the differential case and the planet carrier are limited by the bolt and the threaded rod, and a cover plate hole, a differential and a planet carrier hole and a positioning hole are conveniently processed;
2. according to the utility model, the reel can be rotated by the mutual matching of the structures such as the turnover frame, the reel, the rope, the reed and the like, the reel drives the rope to be wound, the rope drives the slider to move, the slider drives the turnover frame to be turned over, the turnover frame can protect internal devices, and the reed can reset the turnover frame.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following preferred embodiments are described in detail with reference to the accompanying drawings.
Drawings
FIG. 1 is a perspective view of the present embodiment;
FIG. 2 is a front sectional view of the present embodiment;
fig. 3 is a front view of the present embodiment.
In the figure: 1. a base plate; 2. a connecting plate; 3. a fixing plate; 4. a rope; 5. a reel; 6. rotating the rod; 7. connecting blocks; 8. a slider; 9. turning over the frame; 10. a reed; 11. a bolt; 12. a connecting seat; 13. a differential case and a carrier; 14. a limiting plate; 15. a cylinder; 16. connecting columns; 17. a positioning sleeve; 18. positioning holes; 19. a cover plate; 20. cover plate holes; 21. a nut; 22. a threaded rod; 23. a top plate; 24. a rocking handle; 25. a spring.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 3, a differential mechanism and planet carrier assembly comprises a bottom plate 1, a connecting seat 12 is fixedly connected to the center of the top of the bottom plate 1, a differential mechanism housing and a planet carrier 13 are arranged on the top of the connecting seat 12, a limiting plate 14 is arranged on the center of the top of the connecting seat 12, a cylinder 15 is fixedly connected to the top of the limiting plate 14, the top end of the cylinder 15 penetrates through the center of the bottom of the differential mechanism housing and the planet carrier 13, a slot is arranged at the bottom of the inner cavity of the differential mechanism housing and the planet carrier 13, a connecting column 16 is fixedly connected to the top end of the connecting column 16, a cover plate 19 is arranged on the top of the differential mechanism housing and the planet carrier 13, a cover plate hole 20 is arranged on the right side of the top of the cover plate 19, a differential mechanism and a planet carrier hole are arranged on the right side of the inner cavity of the differential mechanism housing and the planet carrier 13, the cover plate hole 20, the differential mechanism and the planet carrier hole are mutually communicated, a positioning hole 18 is arranged on the left side of the cover plate 19, the inner cavity of the differential mechanism housing and the planet carrier 13, the top of the bottom plate 1 is provided with a turnover mechanism, two first threaded holes are formed in the positions, close to the center, of the bottoms of the bottom plate 1, the connecting seat 12 and the limiting plate 14, the inner cavities of the first threaded holes are all meshed with bolts 11, the center of the inner cavity of the cover plate 19 is provided with a positioning sleeve 17 in a penetrating mode and fixedly connected with the positioning sleeve 17, the top of the positioning sleeve 17 is fixedly connected with a top plate 23, second threaded holes are formed in the top plate 23, the inner cavities of the positioning sleeve 17 and the top end of the connecting column 16, the inner cavities of the second threaded holes are jointly meshed with threaded rods 22, nuts 21 are meshed at the positions, close to the top ends, of the outer edges of the threaded rods 22, the differential case and the planet carrier 13 are placed on the top of the connecting seat 12, the bolts 11 and the threaded rods 22 limit the differential case and the planet carrier 13, and machining of the cover plate holes 20, the differential case, the planet carrier holes and the positioning holes 18 is facilitated;
the turnover mechanism comprises a bottom plate 1, connecting plates 2 fixedly connected with the left side and the right side of the bottom plate near the bottom, two fixing plates 3 fixedly connected with the top of the connecting plates 2, a reel 5 is arranged between the fixing plates 3, a rotating rod 6 is arranged at the center of the reel 5 in a penetrating manner and fixedly connected with the reel, the rear end of the rotating rod 6 is inserted in the front side of the adjacent fixing plate 3, the front end of the rotating rod 6 penetrates the rear side of the adjacent fixing plate 3, a rope 4 is wound on the outer edge of the reel 5, turnover frames 9 are arranged at the positions, near the left side and the right side, of the top of the bottom plate 1, the sides, far away from a differential mechanism shell and a planet carrier 13, of the turnover frames 9 are provided with hinges near the bottom, the turnover frames 9 are movably connected with the top of the bottom plate 1 through hinges, one sides, far away from the center of the bottom plate 1, of the turnover frames 9 are provided with chutes, the inner cavities of the chutes are movably connected with sliders 8, and one sides, far away from the center of the bottom plate 1, of the sliders 8 are fixedly connected with connecting blocks 7, reel 5 is kept away from to rope 4 one end articulates in 7 front sides of adjacent connecting block, 8 bottom fixedly connected with springs 25 of slider, spring 25 bottom fixed connection is in spout inner chamber bottom, 6 front end fixedly connected with rocking handle 24 of dwang, the edge cover is equipped with the antiskid cover outside rocking handle 24, one side that differential case and planet carrier 13 were kept away from to upset frame 9 is close to the equal fixedly connected with reed 10 of bottom department, one side fixed connection that upset frame 9 was kept away from to reed 10 is in adjacent 1 one side of bottom plate, rotate reel 5, reel 5 drives rope 4 and rolls, rope 4 drives slider 8 and removes, slider 8 drives upset frame 9 and overturns, upset frame 9 can protect inside device, reed 10 can reset upset frame 9.
The working principle is as follows: in the using process, an operator holds the rocking handle 24, the rocking handle 24 drives the rotating rod 6 to rotate, the rotating rod 6 drives the reel 5 to rotate, the reel 5 drives the rope 4 to wind, the rope 4 drives the connecting block 7 to move, the connecting block 7 drives the sliding block 8 to move, the sliding block 8 drives the spring 25 to compress, the sliding block 8 drives the turnover frame 9 to turn over, then the limiting plate 14 is placed at the top of the connecting seat 12, the limiting plate 14 drives the cylinder 15 to move, the cylinder 15 drives the connecting column 16 to move, the differential case and the planet carrier 13 are placed at the top of the connecting seat 12, the top ends of the connecting column 16 and the cylinder 15 penetrate through the bottom of the differential case and the inner cavity of the planet carrier 13, the bolt 11 is rotated to the inner cavity of the first threaded hole, so that the limiting plate 14 is limited, the cover plate 19 is placed at the top of the differential case and the planet carrier 13, and the positioning holes 18 are aligned with each other, the cover plate hole 20 and the inner cavities of the differential and the planet carrier hole are aligned with each other, the nut 21 is rotated, the nut 21 drives the threaded rod 22 to rotate, and the threaded rod 22 limits the positioning sleeve 17, so that the differential shell, the planet carrier 13 and the cover plate 19 are processed.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.
Claims (8)
1. A differential and planet carrier assembly, includes bottom plate (1), its characterized in that: the bottom plate (1) top center is fixedly connected with a connecting seat (12), the top of the connecting seat (12) is provided with a differential case and a planet carrier (13), the center of the top of the connecting seat (12) is provided with a limiting plate (14), the top of the limiting plate (14) is fixedly connected with a cylinder (15), the top end of the cylinder (15) penetrates through the center of the bottom of the differential case and the center of the bottom of the planet carrier (13), the bottom of the inner cavity of the differential case and the inner cavity of the planet carrier (13) is provided with a slot, the top end of the cylinder (15) is fixedly connected with a connecting column (16), the top end of the connecting column (16) penetrates through the slot, the top of the differential case and the top of the planet carrier (13) is provided with a cover plate hole (20) near the right side, the right side of the top of the cover plate (19) is provided with a differential case hole and a planet carrier hole, the differential case and the planet carrier hole are mutually communicated with each other, the cover plate (19), the differential case and the left side of the inner cavity of the planet carrier (13) are provided with positioning holes (18) together, and the top of the bottom plate (1) is provided with a turnover mechanism.
2. A differential and planet carrier assembly as defined in claim 1, wherein: the turnover mechanism comprises a bottom plate (1), wherein the left side and the right side of the bottom plate are close to a bottom fixedly connected with connecting plate (2), the top of the connecting plate (2) is fixedly connected with two fixing plates (3), a reel (5) is arranged between the fixing plates (3), a rotating rod (6) penetrates through the circle center of the reel (5) and is fixedly connected with the reel, the rear end of the rotating rod (6) is inserted in the front side of the adjacent fixing plate (3), the front end of the rotating rod (6) penetrates through the rear side of the adjacent fixing plate (3), a rope (4) is wound on the outer edge of the reel (5), turnover frames (9) are arranged at the positions close to the left side and the right side of the top of the bottom plate (1), a hinge is arranged at one side, far away from a differential mechanism shell and a planet carrier (13), of each turnover frame (9) is movably connected with the top of the bottom plate (1) through the hinge, the overturning frame (9) is kept away from one side of the center of the bottom plate (1) and is provided with a sliding groove, the sliding groove is internally provided with a sliding block (8) in a sliding groove, the sliding block (8) is kept away from one side of the center of the bottom plate (1) and is fixedly connected with a connecting block (7), and one end of the rope (4) far away from the reel (5) is hinged to the front side of the adjacent connecting block (7).
3. A differential and planet carrier assembly as defined in claim 2, wherein: the bottom of the sliding block (8) is fixedly connected with a spring (25), and the bottom end of the spring (25) is fixedly connected to the bottom of the inner cavity of the sliding chute.
4. A differential and planet carrier assembly as defined in claim 2, wherein: dwang (6) front end fixedly connected with rocking handle (24), rocking handle (24) outside edge cover is equipped with anti-skidding cover.
5. A differential and planet carrier assembly as defined in claim 2, wherein: one side of the turnover frame (9) far away from the differential case and the planet carrier (13) is close to the bottom and fixedly connected with reeds (10), and one side of each reed (10) far away from the turnover frame (9) is fixedly connected to one side of the adjacent bottom plate (1).
6. A differential and planet carrier assembly as defined in claim 1, wherein: two first threaded holes are formed in the positions, close to the center, of the bottoms of the bottom plate (1), the connecting seat (12) and the limiting plate (14), and the inner cavities of the first threaded holes are meshed with bolts (11).
7. A differential and planet carrier assembly as defined in claim 1, wherein: the center of the inner cavity of the cover plate (19) is provided with a positioning sleeve (17) in a penetrating manner and fixedly connected with the positioning sleeve, and the top of the positioning sleeve (17) is fixedly connected with a top plate (23).
8. The differential and planet carrier assembly of claim 7, wherein: and second threaded holes are formed in the inner cavities of the top plate (23) and the positioning sleeve (17) and the top end of the connecting column (16), a threaded rod (22) is meshed with the inner cavity of the second threaded hole together, and a nut (21) is meshed with the outer edge of the threaded rod (22) close to the top end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123268605.3U CN216543165U (en) | 2021-12-23 | 2021-12-23 | Differential mechanism and planet carrier assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123268605.3U CN216543165U (en) | 2021-12-23 | 2021-12-23 | Differential mechanism and planet carrier assembly |
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| Publication Number | Publication Date |
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| CN216543165U true CN216543165U (en) | 2022-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202123268605.3U Active CN216543165U (en) | 2021-12-23 | 2021-12-23 | Differential mechanism and planet carrier assembly |
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| CN (1) | CN216543165U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114808587A (en) * | 2022-05-20 | 2022-07-29 | 安徽省公路桥梁工程有限公司 | Adjustable pile plate type roadbed leveling layer and using method thereof |
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2021
- 2021-12-23 CN CN202123268605.3U patent/CN216543165U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114808587A (en) * | 2022-05-20 | 2022-07-29 | 安徽省公路桥梁工程有限公司 | Adjustable pile plate type roadbed leveling layer and using method thereof |
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