CN220749016U - Power takeoff assembly - Google Patents
Power takeoff assembly Download PDFInfo
- Publication number
- CN220749016U CN220749016U CN202322444021.XU CN202322444021U CN220749016U CN 220749016 U CN220749016 U CN 220749016U CN 202322444021 U CN202322444021 U CN 202322444021U CN 220749016 U CN220749016 U CN 220749016U
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- CN
- China
- Prior art keywords
- wall
- gear
- bent plate
- power takeoff
- pivot
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Links
- 230000008878 coupling Effects 0.000 claims description 17
- 238000010168 coupling process Methods 0.000 claims description 17
- 238000005859 coupling reaction Methods 0.000 claims description 17
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 244000309464 bull Species 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 2
- 238000005299 abrasion Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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- General Details Of Gearings (AREA)
Abstract
The utility model relates to the technical field of power take-off, in particular to a power take-off assembly which comprises a rotating shaft, wherein a connecting mechanism is arranged on the outer wall of the rotating shaft, a first gear is connected with the outer wall of the rotating shaft in a rotating mode, a half cylinder is fixedly connected to one side of the first gear, a power take-off main body is connected with the outer wall of the rotating shaft in a rotating mode, and a bolt is connected with the inner wall of the power take-off main body in a rotating mode. The roller is driven to move leftwards through the air cylinder during operation, the roller extrudes the bent plate to move, the spring is compressed when the bent plate moves leftwards, the bent plate is attached to the inside of the half cylinder, the bent plate is continuously driven to be inserted into the inside of the half cylinder, the first gear rotates, the first gear drives the limiting block inside the bent plate to rotate through the half cylinder, the limiting block drives the rotating shaft to rotate, the mode replaces the original meshing mode of the gear and the gear seat, the inclined condition that gear abrasion is serious does not occur, the gear does not need to be replaced, the replacement cost is lower when the bent plate is damaged, and the booster is convenient to popularize and use.
Description
Technical Field
The utility model relates to the technical field of power takeoff devices, in particular to a power takeoff assembly.
Background
The power take-off, which is one or more groups of speed changing gears, is also called a power output device, and is generally formed by combining a gear box, a clutch and a controller, and is connected with a low-gear of a gearbox or an output shaft of a secondary gearbox to output power to an external working device, such as a lifting pump and the like.
For example, the utility model provides an automobile power takeoff assembly, which has the advantages of tooth breakage monitoring function and capability of facilitating a driver to find faults of a transmission gear in time, but the existing power takeoff assembly still exists in the use process, kinetic energy can be transmitted to the inside of a shell through an input shaft and can be transmitted to a main shaft of an external working device through an output shaft, the kinetic energy of the input shaft can be transmitted to the output shaft through a tooth seat and a gear, the tooth seat and the gear can be operated in a clutch mode through cooperation of a sliding rod, a pneumatic piston, a spring and a shifting fork, the shifting fork drives the gear to move, the tooth seat and the gear are meshed with each other for transmission, the gear is easy to wear in the rotation and tooth seat meshing process, the gear needs to be replaced after serious abrasion, the replacement cost of the gear is high, and the power takeoff is inconvenient to popularize and use.
Disclosure of Invention
The utility model aims to solve the problems that gears are easy to wear in the process of rotating and meshing with a tooth seat, the gears need to be replaced after being worn seriously, the replacement cost of the gears is high, and the power takeoff is inconvenient to popularize and use.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a power takeoff assembly, includes the pivot, the outer wall of pivot is equipped with coupling mechanism, the outer wall rotation of pivot links to each other has first gear, one side rigid coupling of first gear has half a section of thick bamboo, the outer wall rotation of pivot links to each other has the power takeoff main part, the inner wall rotation of power takeoff main part is connected with the bolt, the one end rigid coupling of pivot has the second gear, the outer wall meshing of first gear has the third gear, the inner wall rigid coupling of third gear has the bull stick.
Preferably, the connecting mechanism comprises a limiting block, the inner wall of the limiting block is fixedly connected with the outer wall of the rotating shaft, the outer wall of the limiting block is in sliding clamping connection with the inner wall of the bent plate, the outer wall of the limiting block is fixedly connected with one end of the spring, one end of the spring is fixedly connected with one side of the bent plate, a roller is adjacent to one side of the bent plate, the outer side of the roller is rotationally connected with the output end of the cylinder, and one end of the cylinder is attached to the inner wall of the power takeoff main body.
Preferably, one end of the bending plate is clamped with the inner wall of the half cylinder, and the inner wall of the air cylinder is connected with the outer wall of the bolt in a threaded manner.
Preferably, the outer wall of the rotating rod is rotationally connected with the inner wall of the power takeoff main body, and the outer wall of the third gear is meshed with the outer wall of the fourth gear.
Preferably, the inner wall of the fourth gear is fixedly connected with the outer wall of the main shaft.
Preferably, the outer wall of the main shaft is rotatably connected with the inner wall of the power takeoff main body.
The power takeoff assembly provided by the utility model has the beneficial effects that: the roller is driven to move leftwards through the air cylinder during operation, the roller extrudes the bent plate to move, the spring is compressed when the bent plate moves leftwards, the bent plate is attached to the inside of the half cylinder, the bent plate is continuously driven to be inserted into the inside of the half cylinder, the first gear rotates, the first gear drives the limiting block inside the bent plate to rotate through the half cylinder, the limiting block drives the rotating shaft to rotate, the mode replaces the original meshing mode of the gear and the gear seat, the inclined condition that gear abrasion is serious does not occur, the gear does not need to be replaced, the replacement cost is lower when the bent plate is damaged, and the booster is convenient to popularize and use.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic plan view of the structure of FIG. 1;
FIG. 3 is an enlarged schematic view of the stopper, spring and bent plate of FIG. 1;
fig. 4 is an enlarged schematic view of the rotating shaft, the first gear and the half cylinder in fig. 1.
In the figure: 1. the device comprises a rotating shaft, 2, a connecting mechanism, 201, a limiting block, 202, a spring, 203, a bent plate, 204, rollers, 205, a cylinder, 2a1, a door plate, 2a2, an inner angle bolt, 3, a bolt, 4, a half cylinder, 5, a first gear, 6, a power takeoff main body, 7, a second gear, 8, a third gear, 9, a rotating rod, 10, a fourth gear, 11 and a main shaft.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
referring to fig. 1-4: in this embodiment 1, a power takeoff assembly, including pivot 1, the outer wall of pivot 1 is equipped with coupling mechanism 2, coupling mechanism 2 links together first gear 5 and pivot 1, the outer wall rotation of pivot 1 links to each other there is first gear 5, pivot 1 is spacing to first gear 5, one side rigid coupling of first gear 5 has half section of thick bamboo 4, first gear 5 drives half section of thick bamboo 4 and rotates, the outer wall rotation of pivot 1 links to each other there is power takeoff main part 6, power takeoff main part 6 is spacing to pivot 1, the inner wall rotation of power takeoff main part 6 links to each other there is bolt 3, power takeoff main part 6 is spacing to the bolt 3, the one end rigid coupling of pivot 1 has second gear 7, pivot 1 drives second gear 7 rotation, the outer wall meshing of first gear 5 has third gear 8, third gear 8 drives first gear 5 rotation, the inner wall rigid coupling of third gear 8 has bull stick 9, third gear 8 drives bull stick 9 rotation.
The connecting mechanism 2 comprises a limiting block 201, the inner wall of the limiting block 201 is fixedly connected with the outer wall of the rotating shaft 1, the limiting block 201 drives the rotating shaft 1 to rotate, the outer wall of the limiting block 201 is in sliding clamping connection with the inner wall of a bent plate 203, the limiting block 201 limits the bent plate 203, the outer wall of the limiting block 201 is fixedly connected with one end of a spring 202, the limiting block 201 is fixedly connected with the spring 202, one end of the spring 202 is fixedly connected with one side of the bent plate 203, the spring 202 helps the bent plate 203 reset, a roller 204 is adjacent to one side of the bent plate 203, the outer side of the roller 204 is rotationally connected with the output end of a cylinder 205, the cylinder 205 limits the roller 204, one end of the cylinder 205 is attached to the inner wall of a power take-off main body 6, the model of the cylinder 205 is selected according to actual requirements, the use requirements can be met, one end of the bent plate 203 is clamped with the inner wall of a half cylinder 4, the half cylinder 4 drives the bent plate 203 to rotate, the inner wall of the cylinder 205 is in threaded connection with the outer wall of a bolt 3, the cylinder 205 is limited by the bolt 3, the outer wall of the rotating rod 9 is rotationally connected with the inner wall of the power take-off main body 6, the power take-off main body 6 is limited by the rotating rod 9, the outer wall of the third gear 8 is rotationally connected with the fourth gear 10, the outer wall of the fourth gear 10 is meshed with the fourth gear 10, the fourth gear 10 is meshed with the fourth gear 11, the main body 11 is rotationally connected with the main body 11, and the main body 11 is rotationally connected with the main body 11, the main body 11 is meshed with the main body 11;
when the cylinder 205 works, the roller 204 is driven to move leftwards, the roller 204 extrudes the bent plate 203, the spring 202 is compressed when the bent plate 203 moves leftwards, the bent plate 203 is attached to the inside of the half cylinder 4, the bent plate 203 is continuously driven to be inserted into the half cylinder 4, the first gear 5 drives the limiting block 201 inside the bent plate 203 to rotate through the half cylinder 4, the limiting block 201 drives the rotating shaft 1 to rotate, the mode replaces the original meshing mode of the gear and the gear seat, the inclined condition that the gear abrasion is serious does not occur, the gear is not required to be replaced, the replacement cost is low when the bent plate 203 is damaged, and the booster is convenient to popularize and use.
Working principle:
the main shaft 11 is connected with external power, the fourth gear 10 is driven to rotate when the main shaft 11 rotates, the rotating rod 9 limits the third gear 8, the fourth gear 10 drives the third gear 8 to rotate, the rotating shaft 1 limits the first gear 5, the third gear 8 drives the first gear 5 to rotate, the first gear 5 rotates around the rotating shaft 1, the air cylinder 205 drives the roller 204 to move leftwards when working, the roller 204 extrudes the bent plate 203 to move, the spring 202 is compressed when the bent plate 203 moves leftwards, the bent plate 203 is attached to the inside of the half cylinder 4, the bent plate 203 is continuously driven to be inserted into the inside of the half cylinder 4, the first gear 5 drives the limiting block 201 inside the bent plate 203 to rotate through the half cylinder 4, the limiting block 201 drives the rotating shaft 1 to rotate, the mode replaces the original meshing mode of the gear and the gear seat, the gear is not worn seriously, gear replacement is not needed, the replacement cost is low when the bent plate 203 is damaged, the booster is convenient to popularize and use, the rotating shaft 1 drives the second gear 7 to rotate, the second gear 7 transmits force outwards, the driving bolt 3 and the main body 205 is not matched with the air cylinder 205 to take out force, and the maintenance is convenient for the maintenance of the air cylinder 6.
Example 2:
referring to fig. 1, the present utility model provides a technical solution: the power takeoff assembly, the connecting mechanism 2 can also comprise a door plate 2a1, the outer wall of the door plate 2a1 is clamped with the inner wall of the power takeoff main body 6, the power takeoff main body 6 limits the door plate 2a1, the inner wall of the door plate 2a1 is connected with the outer wall of the inner angle bolt 2a2 through threads, the door plate 2a1 limits the inner angle bolt 2a2, the outer wall of the inner angle bolt 2a2 is connected with the inner wall of the power takeoff main body 6 through threads, and the inner angle bolt 2a2 is matched with the power takeoff main body 6 to fix the door plate 2a 1;
the inner angle bolt 2a2 is driven to rotate, the inner angle bolt 2a2 is not matched with the power takeoff main body 6 to fix the door plate 2a1, and the door plate 2a1 is convenient to take down to maintain the inside of the power takeoff main body 6.
Working principle:
the inner angle bolt 2a2 is driven to rotate, the inner angle bolt 2a2 is not matched with the power takeoff main body 6 to fix the door plate 2a1, and the door plate 2a1 is convenient to take down to maintain the inside of the power takeoff main body 6.
While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.
Claims (6)
1. The utility model provides a power takeoff assembly, includes pivot (1), its characterized in that: the outer wall of pivot (1) is equipped with coupling mechanism (2), the outer wall rotation of pivot (1) links to each other has first gear (5), one side rigid coupling of first gear (5) has half section of thick bamboo (4), the outer wall rotation of pivot (1) links to each other has power takeoff main part (6), the inner wall rotation of power takeoff main part (6) links to each other has bolt (3), the one end rigid coupling of pivot (1) has second gear (7), the outer wall meshing of first gear (5) has third gear (8), the inner wall rigid coupling of third gear (8) has bull stick (9).
2. A power take-off assembly as claimed in claim 1, wherein: coupling mechanism (2) are including stopper (201), the inner wall of stopper (201) is the rigid coupling mutually with the outer wall of pivot (1), the outer wall of stopper (201) slides the joint with the inner wall of bent plate (203), the outer wall of stopper (201) is the rigid coupling mutually with one end of spring (202), one end of spring (202) is the rigid coupling mutually with one side of bent plate (203), one side of bent plate (203) is adjacent to have gyro wheel (204), the outside of gyro wheel (204) rotates with the output of cylinder (205) and links to each other, the one end of cylinder (205) is laminated mutually with the inner wall of power takeoff main part (6).
3. A power take-off assembly as claimed in claim 2, wherein: one end of the bending plate (203) is clamped with the inner wall of the half cylinder (4), and the inner wall of the air cylinder (205) is connected with the outer wall of the bolt (3) in a threaded manner.
4. A power take-off assembly as claimed in claim 1, wherein: the outer wall of the rotating rod (9) is rotationally connected with the inner wall of the power takeoff main body (6), and the outer wall of the third gear (8) is meshed with the outer wall of the fourth gear (10).
5. A power take-off assembly as claimed in claim 4, wherein: the inner wall of the fourth gear (10) is fixedly connected with the outer wall of the main shaft (11).
6. A power take-off assembly as claimed in claim 5, wherein: the outer wall of the main shaft (11) is rotationally connected with the inner wall of the power takeoff main body (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322444021.XU CN220749016U (en) | 2023-09-08 | 2023-09-08 | Power takeoff assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322444021.XU CN220749016U (en) | 2023-09-08 | 2023-09-08 | Power takeoff assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220749016U true CN220749016U (en) | 2024-04-09 |
Family
ID=90560968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322444021.XU Active CN220749016U (en) | 2023-09-08 | 2023-09-08 | Power takeoff assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220749016U (en) |
-
2023
- 2023-09-08 CN CN202322444021.XU patent/CN220749016U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |