CN220396395U - Speed reducer with multidirectional angle transmission device - Google Patents
Speed reducer with multidirectional angle transmission device Download PDFInfo
- Publication number
- CN220396395U CN220396395U CN202322119389.9U CN202322119389U CN220396395U CN 220396395 U CN220396395 U CN 220396395U CN 202322119389 U CN202322119389 U CN 202322119389U CN 220396395 U CN220396395 U CN 220396395U
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- CN
- China
- Prior art keywords
- speed reducer
- adjusting cylinder
- assembly seat
- transmission shaft
- machine shell
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 43
- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 230000007306 turnover Effects 0.000 claims description 11
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003781 tooth socket Anatomy 0.000 description 1
Abstract
The utility model relates to the technical field of speed reducer accessories, in particular to a speed reducer with a multidirectional angle transmission device. According to the speed reducer with the multidirectional angle transmission device, the power transmission mechanisms with the adjustable transverse and longitudinal angles are arranged at the output end and the input end, so that the angles of the input end and the output end can be changed according to the needs, and the applicability is greatly improved; the L-shaped structure side limiting bracket can be used for fixedly limiting the overturning angle of the overturning type adjusting cylinder, so that the structure after the angle adjustment is firmer and more stable; through adopting telescopic transmission shaft structural design, through the transmission state under the flexible regulation different states, guarantee the stability of transmission state.
Description
Technical Field
The utility model relates to the technical field of speed reducer accessories, in particular to a speed reducer with a multidirectional angle transmission device.
Background
The speed reducer is driven by a gear and a worm which are enclosed in a rigid shell and used as a driving mechanism for reducing the speed between a power source and a working machine. The device has the functions of matching the rotating speed and transmitting the torque between the power source and the working machine, and has extremely wide application.
However, the existing speed reducer can only carry out power transmission at an axial position and cannot carry out angle adjustment according to different working condition requirements, so that the application range is very limited.
Disclosure of Invention
The utility model aims to solve the technical problems that: in order to solve the problems in the prior art, an improved speed reducer with a multidirectional angle transmission device is provided, and the problems that the existing speed reducer can only carry out power transmission at an axial position and cannot carry out angle adjustment according to different working conditions, so that the application range is very limited are solved.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a speed reducer with multidirectional angle transmission device, includes the host casing and installs the speed reducer body inside the host casing, the host casing upper end is located the speed reducer body output and installs the overhead assembly seat, the host casing lower extreme is located the speed reducer body input and installs the overhead assembly seat, annular assembly groove has been seted up to the host casing upper and lower ends, overhead assembly seat upper end and overhead assembly seat lower extreme have integrative L type structure side limit bracket, overhead assembly seat and the inside movable assembly of overhead assembly seat have a convertible section of thick bamboo of adjusting, the inside movable assembly of convertible section of thick bamboo of adjusting has the telescopic transmission shaft.
Circular through holes are formed in two sides of the upper assembly seat and the lower assembly seat, and integral structure mounting shafts matched with the circular through holes are arranged on two sides of the turnover type adjusting cylinder.
The outer walls of the two sides of the turnover type adjusting cylinder are provided with integral structure bolt fastening plates.
The telescopic transmission shaft comprises an external transmission shaft, an external adjusting cylinder sleeved on one side of the external transmission shaft in a sliding manner and a deflection gear axially fixed at one end of the external adjusting cylinder.
The side wall of the eccentric gear is provided with a transmission shaft hole.
An annular limiting groove is formed in the arc-shaped surface on the outer side of the outer adjusting cylinder, and a bolt locking mechanism is arranged on the outer side of the outer adjusting cylinder.
The beneficial effects of the utility model are as follows:
(1) According to the speed reducer with the multidirectional angle transmission device, the power transmission mechanisms with the adjustable transverse and longitudinal angles are arranged at the output end and the input end, so that the angles of the input end and the output end can be changed according to the needs, and the applicability is greatly improved;
(2) The L-shaped structure side limiting bracket can be used for fixedly limiting the overturning angle of the overturning type adjusting cylinder, so that the structure after the angle adjustment is firmer and more stable;
(3) Through adopting telescopic transmission shaft structural design, through the transmission state under the flexible regulation different states, guarantee the stability of transmission state.
Drawings
The utility model will be further described with reference to the drawings and examples.
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a partial cross-sectional view of the present utility model.
Detailed Description
The utility model will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the utility model and therefore show only the structures which are relevant to the utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The speed reducer with the multidirectional angle transmission device shown in fig. 1 and 2 comprises a main machine shell 1 and a speed reducer body 2 arranged in the main machine shell 1, wherein an upper assembly seat 3 is arranged at the output end of the speed reducer body 2 at the upper end of the main machine shell 1, a lower assembly seat 4 is arranged at the input end of the speed reducer body 2 at the lower end of the main machine shell 1, annular assembly grooves 5 are formed in the upper and lower ends of the main machine shell 1, a plurality of inner assembly screw holes are formed in the annular assembly grooves 5, the inner assembly screw holes are fixedly assembled with the annular assembly grooves at corresponding positions through locking bolts in the upper assembly seat 3 and the lower assembly seat 4, an integral L-shaped structure side limiting support 6 is arranged at the upper end of the upper assembly seat 3 and the lower assembly seat 4, a turnover type adjusting cylinder 7 is movably assembled in the upper assembly seat 3 and the lower assembly seat 4, and a telescopic transmission shaft is movably assembled in the turnover type adjusting cylinder 7.
In order to match the movable assembly, two sides of the upper assembly seat 3 and the lower assembly seat 4 are provided with circular through holes, and two sides of the turnover type adjusting cylinder 7 are provided with integral structure mounting shafts matched with the circular through holes.
In order to fix the turned state by bolts, the outer walls of the two sides of the turning type adjusting cylinder 7 are provided with integral structure bolt fastening plates 8.
The bolt fastening plate 8 is screwed into the side limiting bracket 6 through an internal locking bolt to fix and limit the angle.
In order to match with the internal telescopic adjustment, the telescopic transmission shaft comprises an external transmission shaft 9, an external adjustment cylinder 10 which is sleeved on one side of the external transmission shaft 9 in a sliding way, and a eccentric gear 11 which is axially fixed at one end of the external adjustment cylinder 10.
In order to match the longitudinal sleeve engagement, the side wall of the eccentric gear 11 is provided with a transmission shaft hole 12.
The turnover type adjusting cylinder 7 is vertically arranged, the external adjusting cylinder 10 slides towards the output shaft, and the transmission shaft hole 12 is sleeved on the output shaft for axial sleeve-joint transmission;
the turnover type adjusting cylinder 7 turns outwards, adopts right angle setting, and the external adjusting cylinder 10 slides outwards to drive the eccentric gear 11 and the annular tooth socket on the outer side of the output shaft in a meshed manner.
In order to adjust and limit the telescopic position of the telescopic transmission shaft, an annular limit groove 13 is formed in the arc-shaped surface on the outer side of the outer adjusting cylinder 10, and a bolt locking mechanism 14 is arranged on the outer side of the outer adjusting cylinder 10.
The annular limiting groove 13 consists of two limiting grooves, one limiting groove is used for limiting when being vertically arranged; one is used for limiting when the device is turned over.
The bolt locking mechanism 14 comprises an arc locking block arranged inside the external adjusting cylinder 10 and a locking bolt movably inserted outside the arc locking block, and the arc locking block is controlled to be inserted into the annular limiting groove 13 by rotating the locking bolt, so that the telescopic position of the external adjusting cylinder 10 is limited.
According to the speed reducer with the multidirectional angle transmission device, the power transmission mechanisms with the adjustable transverse and longitudinal angles are arranged at the output end and the input end, so that the angles of the input end and the output end can be changed according to the needs, and the applicability is greatly improved; the L-shaped structure side limiting bracket 6 can be used for fixedly limiting the overturning angle of the overturning type adjusting cylinder 7, so that the structure after the angle adjustment is firmer and more stable; through adopting telescopic transmission shaft structural design, through the transmission state under the flexible regulation different states, guarantee the stability of transmission state.
With the above-described preferred embodiments according to the present utility model as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.
Claims (6)
1. The utility model provides a speed reducer with multidirectional angle transmission, includes main casing (1) and installs speed reducer body (2) inside main casing (1), characterized by: the utility model discloses a speed reducer is characterized by comprising a main machine shell (1), an upper assembly seat (3) is installed at the output end of the main machine shell (1), a lower assembly seat (4) is installed at the input end of the main machine shell (1), an annular assembly groove (5) is formed in the upper end and the lower end of the main machine shell (1), an integral L-shaped structure side limiting support (6) is arranged at the upper end of the upper assembly seat (3) and the lower end of the lower assembly seat (4), a turnover type adjusting cylinder (7) is movably assembled inside the upper assembly seat (3) and the lower assembly seat (4), and a telescopic transmission shaft is movably assembled inside the turnover type adjusting cylinder (7).
2. A speed reducer with a multi-directional angle drive as defined in claim 1, wherein: circular through holes are formed in two sides of the upper assembly seat (3) and the lower assembly seat (4), and integral structure mounting shafts matched with the circular through holes are arranged on two sides of the turnover type adjusting cylinder (7).
3. A speed reducer with a multi-directional angle drive as defined in claim 1, wherein: the outer walls of the two sides of the turnover type adjusting cylinder (7) are provided with integral structure bolt fastening plates (8).
4. A speed reducer with a multi-directional angle drive as defined in claim 1, wherein: the telescopic transmission shaft comprises an external transmission shaft (9), an external adjusting cylinder (10) which is sleeved on one side of the external transmission shaft (9) in a sliding manner, and a eccentric gear (11) which is axially fixed at one end of the external adjusting cylinder (10).
5. The speed reducer with multi-directional angle drive of claim 4, wherein: the side wall of the eccentric gear (11) is provided with a transmission shaft hole (12).
6. The speed reducer with multi-directional angle drive of claim 4, wherein: an annular limiting groove (13) is formed in the outer arc-shaped surface of the outer adjusting cylinder (10), and a bolt locking mechanism (14) is arranged on the outer side surface of the outer adjusting cylinder (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322119389.9U CN220396395U (en) | 2023-08-07 | 2023-08-07 | Speed reducer with multidirectional angle transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322119389.9U CN220396395U (en) | 2023-08-07 | 2023-08-07 | Speed reducer with multidirectional angle transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220396395U true CN220396395U (en) | 2024-01-26 |
Family
ID=89603264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322119389.9U Active CN220396395U (en) | 2023-08-07 | 2023-08-07 | Speed reducer with multidirectional angle transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220396395U (en) |
-
2023
- 2023-08-07 CN CN202322119389.9U patent/CN220396395U/en active Active
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