CN218670580U - Planet carrier combined mechanism - Google Patents
Planet carrier combined mechanism Download PDFInfo
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- CN218670580U CN218670580U CN202223456897.8U CN202223456897U CN218670580U CN 218670580 U CN218670580 U CN 218670580U CN 202223456897 U CN202223456897 U CN 202223456897U CN 218670580 U CN218670580 U CN 218670580U
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Abstract
The utility model belongs to the technical field of the speed reducer manufacturing technology and specifically relates to indicate a planet carrier combined mechanism. It has solved the poor stability problem of current mechanism. It includes body frame and carousel, is equipped with the mounting hole on the body frame, has seted up the spline tooth on the mounting hole, and the carousel is the loop configuration, and the ring channel has been seted up to the inboard of carousel, and circumference is equipped with the connector on the body frame, and the connector rotates to be connected in the ring channel, has seted up first shaft hole of wearing on the connector, has seted up first a pair of shaft hole on the carousel, and first a pair of shaft hole is just to setting up with first shaft hole of wearing, and the internal diameter in first a pair of shaft hole is the same with the first internal diameter of wearing the shaft hole. The utility model discloses do benefit to the stability that improves the device, and be convenient for install single or a plurality of axle according to actual need, satisfy different assembly needs, application scope is wide, simple structure.
Description
Technical Field
The utility model belongs to the technical field of the speed reducer manufacturing technology and specifically relates to indicate a planet carrier combined mechanism.
Background
In order to obtain larger torque, the output ends of the executing elements of the prior engineering machinery, petroleum machinery and ship deck machinery are all provided with speed reducers, the commonly used speed reducers mainly comprise a parallel shaft speed reducing mechanism and a planetary speed reducing mechanism, the planetary speed reducers are widely applied to the engineering machinery, the petroleum machinery, the coal mine machinery and the like due to special structures, and the planetary carrier is an important freedom component in the planetary speed reducers.
However, the planet carrier and the planet shaft adopt a separated structure, and the assembly stability is poor. Therefore, a planet carrier combination mechanism is provided.
Disclosure of Invention
The utility model provides a planet carrier combined mechanism adopts the disconnect-type structure that can assemble, does benefit to the stability that improves the device.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides a planet carrier combined mechanism, includes body frame and carousel, be equipped with the mounting hole on the body frame, the spline tooth has been seted up on the mounting hole, the carousel is the loop configuration, the ring channel has been seted up to the inboard of carousel, circumference is equipped with the connector on the body frame, the connector rotates and connects in the ring channel, set up first hole of wearing on the connector, set up first a pair of shaft hole on the carousel, first a pair of shaft hole is just to setting up with first hole of wearing, the internal diameter in first a pair of shaft hole is the same with the first internal diameter of wearing the shaft hole.
The main shaft can be connected with the main frame through spline teeth independently, and the main shaft drives the connecting body to rotate in the annular groove when rotating, so that the separated rotation between the main shaft and the rotary table is realized; when synchronous rotation between main shaft and countershaft needs to be realized, the main shaft is connected with the body frame through the spline tooth, main shaft and body frame fixed mounting, then it is just right with first a pair of shaft hole and first axle hole of wearing, the countershaft passes first a pair of shaft hole and second and wears the shaft hole, fix locking body frame and carousel through the countershaft, the body frame can drive the countershaft in step and rotate when pivoted, the body frame can be assembled with being connected between the carousel, do benefit to the stability that improves the device, and be convenient for install single or a plurality of axle according to actual need, satisfy different assembly needs, application scope is wide, and is simple in structure.
Furthermore, a plurality of supporting blocks are circumferentially arranged on the main frame, and the outer sides of the supporting blocks are rotatably connected with the inner side of the rotary table. When the main frame rotates around the rotary table, the supporting block is always in sliding connection with the inner side of the rotary table, so that the connection stability between the rotary table and the main frame is improved.
Furthermore, an auxiliary cylinder is arranged on the main frame, two ends of the auxiliary cylinder are communicated, and the auxiliary cylinder extends along the axis of the mounting hole. The diameter of the auxiliary cylinder is larger than or equal to that of the first pair of shaft holes, and the shaft to be installed is easy to insert.
Further, the first quantity that wears the shaft hole is three, the first pair of shaft hole is the same with the first quantity that wears the shaft hole, be equipped with a support section of thick bamboo on the carousel, the both ends of a support section of thick bamboo link up, a support section of thick bamboo is the same with the first pair of shaft hole quantity and one of them one-to-one just to setting up.
Furthermore, the main frame is made of 40Cr steel, and the quenching and tempering hardness is HB240-290. The stability of the whole is improved, and the structure is more reliable.
The utility model has the advantages that:
the main shaft can be connected with the main frame through spline teeth independently, and the main shaft drives the connecting body to rotate in the annular groove when rotating, so that the separated rotation between the main shaft and the rotary table is realized; when synchronous rotation between main shaft and countershaft needs to be realized, the main shaft is connected with the body frame through the spline tooth, main shaft and body frame fixed mounting, then it is just right with first a pair of shaft hole and first axle hole of wearing, the countershaft passes first a pair of shaft hole and second and wears the shaft hole, fix locking body frame and carousel through the countershaft, the body frame can drive the countershaft in step and rotate when pivoted, the body frame can be assembled with being connected between the carousel, do benefit to the stability that improves the device, and be convenient for install single or a plurality of axle according to actual need, satisfy different assembly needs, application scope is wide, and is simple in structure.
Drawings
FIG. 1 is a schematic structural diagram of the present planet carrier assembly mechanism;
FIG. 2 is a structural sectional view of the present carrier assembly;
description of reference numerals:
1. a main frame; 2. a turntable; 3. mounting holes; 4. spline teeth; 5. an annular groove; 6. a linker; 7. a first shaft-passing hole; 8. a first pair of shaft holes; 9. a support block; 10. an auxiliary cylinder; 11. a support cylinder.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.
As shown in fig. 1-2, a planet carrier combination mechanism, including body frame 1 and carousel 2, be equipped with mounting hole 3 on the body frame 1, splined tooth 4 has been seted up on the mounting hole 3, carousel 2 is the loop configuration, ring channel 5 has been seted up to the inboard of carousel 2, circumference is equipped with connector 6 on the body frame 1, connector 6 rotates and connects in ring channel 5, seted up first shaft hole 7 of wearing on the connector 6, set up first a pair of shaft hole 8 on the carousel 2, first a pair of shaft hole 8 is just to setting up with first shaft hole 7 of wearing, the internal diameter of first a pair of shaft hole 8 is the same with the internal diameter of first shaft hole 7 of wearing.
In the embodiment, the main shaft can be separately connected with the main frame 1 through the spline teeth 4, and the main shaft drives the connecting body 6 to rotate in the annular groove 5 when rotating, so that the separated rotation between the main shaft and the turntable 2 is realized; when synchronous rotation between main shaft and countershaft needs to be realized, the main shaft is connected with body frame 1 through spline tooth 4, main shaft and 1 fixed mounting of body frame, then it is just right with first a pair of shaft hole 8 and the first shaft hole 7 of wearing, the countershaft passes first a pair of shaft hole 8 and the second shaft hole of wearing, fix locking body frame 1 and carousel 2 through the countershaft, can drive the countershaft in step when body frame 1 rotates and rotate, body frame 1 can assemble with being connected between 2 of carousel, do benefit to the stability that improves the device, and be convenient for install single or a plurality of axle according to actual need, satisfy different assembly needs, application scope is wide, and is simple in structure.
In this embodiment, the main frame 1 is circumferentially provided with a plurality of supporting blocks 9, and the outer sides of the supporting blocks 9 are rotatably connected with the inner side of the turntable 2. When the main frame 1 rotates around the turntable 2, the supporting blocks 9 are always in sliding connection with the inner side of the turntable 2, so that the connection stability between the turntable 2 and the main frame 1 is improved.
As shown in fig. 1-2, the main frame 1 is provided with an auxiliary cylinder 10, both ends of the auxiliary cylinder 10 are penetrated, and the auxiliary cylinder 10 extends along the axis of the mounting hole 3. The diameter of the auxiliary cylinder 10 is larger than or equal to that of the first pair of shaft holes 8, and the shaft to be mounted is easy to insert.
The number of the first shaft holes 7 is three, the number of the first pair of shaft holes 8 is the same as that of the first shaft holes 7, the turntable 2 is provided with a support cylinder 11, two ends of the support cylinder 11 are communicated, and the number of the support cylinder 11 is the same as that of the first pair of shaft holes 8 and is correspondingly and oppositely arranged with one of the support cylinder and the first pair of shaft holes. The shaft to be mounted is inserted into and passes through the first shaft holes 8 and the first shaft holes 7 along the supporting cylinder 11, and the mounted shaft is supported by the supporting cylinder 11, so that the mounting stability of the shaft is improved.
In this example, the main frame 1 was made of 40Cr steel and had a hardening and tempering hardness of HB240 to 290. The stability of the whole is improved, and the structure is more reliable.
All the technical features in the embodiment can be freely combined according to actual needs. The above embodiments are preferred implementations of the present invention, and in addition, the present invention includes other implementations, and any obvious replacement is within the protection scope of the present invention without departing from the concept of the present invention.
Claims (3)
1. A planet carrier combination mechanism comprises a main frame (1) and a rotary table (2), wherein the main frame (1) is provided with a mounting hole (3), the mounting hole (3) is provided with spline teeth (4), and the rotary table (2) is of an annular structure, the inner side of the rotary table (2) is provided with an annular groove (5), the main frame (1) is circumferentially provided with a connector (6), the connector (6) is rotatably connected in the annular groove (5), the connector (6) is provided with a first through shaft hole (7), the rotary table (2) is provided with a first pair of shaft holes (8), the first pair of shaft holes (8) and the first through shaft hole (7) are arranged oppositely, and the inner diameter of the first pair of shaft holes (8) is the same as that of the first through shaft hole (7); the main frame (1) is circumferentially provided with a plurality of supporting blocks (9), the outer sides of the supporting blocks (9) are rotatably connected with the inner side of the turntable (2), the main frame (1) is made of 40Cr steel, and the hardening and tempering hardness is HB240-290.
2. The planet carrier assembly mechanism according to claim 1, wherein the main frame (1) is provided with an auxiliary cylinder (10), two ends of the auxiliary cylinder (10) are communicated, and the auxiliary cylinder (10) extends along the axis of the mounting hole (3).
3. The planet carrier assembly mechanism according to claim 1, wherein the number of the first shaft holes (7) is three, the number of the first pair of shaft holes (8) is the same as that of the first shaft holes (7), the turntable (2) is provided with a support tube (11), two ends of the support tube (11) are through, and the number of the support tube (11) is the same as that of the first pair of shaft holes (8) and is arranged opposite to one of the first pair of shaft holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223456897.8U CN218670580U (en) | 2022-12-23 | 2022-12-23 | Planet carrier combined mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223456897.8U CN218670580U (en) | 2022-12-23 | 2022-12-23 | Planet carrier combined mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218670580U true CN218670580U (en) | 2023-03-21 |
Family
ID=85551569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223456897.8U Active CN218670580U (en) | 2022-12-23 | 2022-12-23 | Planet carrier combined mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218670580U (en) |
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2022
- 2022-12-23 CN CN202223456897.8U patent/CN218670580U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 518000 401, building C, Songze Industrial Park, No. 3, Keji Road, Zhukeng community, Longtian street, Pingshan District, Shenzhen, Guangdong Province (there is a business place at No. 1, Chuangye Road, Pingshan District, Shenzhen to engage in production and business activities) Patentee after: KANGLE MOTOR (SHENZHEN) CO.,LTD. Address before: No. 16, Qiushuiling, Tianxin Community, Shijing Street, Pingshan District, Shenzhen City, Guangdong Province, 518000 Patentee before: KANGLE MOTOR (SHENZHEN) CO.,LTD. |