CN203685994U - Speed reducer - Google Patents
Speed reducer Download PDFInfo
- Publication number
- CN203685994U CN203685994U CN201420027597.4U CN201420027597U CN203685994U CN 203685994 U CN203685994 U CN 203685994U CN 201420027597 U CN201420027597 U CN 201420027597U CN 203685994 U CN203685994 U CN 203685994U
- Authority
- CN
- China
- Prior art keywords
- gear
- speed reducer
- shaft
- input
- bevel gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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- Gear Transmission (AREA)
Abstract
The utility model discloses a speed reducer which comprises a box body. An output shaft, an intermediate shaft and a transition shaft are transversely mounted in the box body, a first gear is fixedly installed on the output shaft, a second gear matched with the first gear is installed on the intermediate shaft, a third gear is installed on the intermediate shaft, a fourth gear meshed with the third gear is installed on the transition shaft, a first bevel gear is installed on the transition shaft, and an input shaft is vertically arranged at the lower end of the box body and provided with a second bevel gear meshed with the first bevel gear. According to the speed reducer, the input direction is perpendicular to the output direction. Because of special needs of clients, the input direction of the speed reducer is not the same as the standard 90 degrees, input is achieved on the bottom surface of the box body instead of being achieved in the standard length direction, and the speed reducer is convenient for the clients to assemble and install reasonably.
Description
Technical field
The utility model relates to a kind of speed reducer.
Background technique
Speed reducer plays coupling rotating speed and transmitting torque between prime mover and working machine or actuator, speed reducer is generally used for the transmission device of low rotation speed large torque, motor, internal-combustion engine or other power running up is reached to the object of deceleration by the gearwheel on the few gear engagement output shaft of the number of teeth on the input shaft of speed reducer.A kind of brand-new direction of scientific rersearch for speed reducer.
Model utility content
The purpose of this utility model is to provide a kind of speed reducer, the speed reducer that input is in 90 ° with output, due to client's special requirement, the input direction of this speed reducer and standard 90 ° are different, it is in the input of the bottom surface of casing, instead of the length direction of standard, for client, it is rationally convenient that it has assembling, installation.
The technical solution of the utility model is as follows:
A kind of speed reducer, include casing, in casing, be horizontally installed with output shaft, jack shaft, transition axis, on output shaft, be installed with the first gear, the second gear matching with the first gear is installed on jack shaft, the 3rd gear is installed on jack shaft, the 4th gear being meshed with the 3rd gear is installed on transition axis, the first bevel gear is installed on transition axis, and casing lower end is vertically provided with input shaft, and the second bevel gear being meshed with the first bevel gear is installed on input shaft.
The beneficial effects of the utility model are as follows:
1, this speed reducer is that a Gear Processing precision is high, noise is low, rotates flexibly.
2, this speed reducer is that input, output, centre distance and axial length meet client's installation requirement completely by a speed reducer of client's installation requirement design.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Referring to accompanying drawing, a kind of speed reducer, include casing 1, in casing 1, be horizontally installed with output shaft 2, jack shaft 3, transition axis 4, on output shaft 2, be installed with the first gear 5, the second gear 6 matching with the first gear is installed on jack shaft 3, the 3rd gear 7 is installed on jack shaft 3, the 4th gear 8 being meshed with the 3rd gear 7 is installed on transition axis 4, the first bevel gear 9 is installed on transition axis 4, casing lower end is vertically provided with input shaft 10, and the second bevel gear 11 being meshed with the first bevel gear is installed on input shaft 10.
Claims (1)
1. a speed reducer, include casing, it is characterized in that, in casing, be horizontally installed with output shaft, jack shaft, transition axis, on output shaft, be installed with the first gear, the second gear matching with the first gear is installed on jack shaft, the 3rd gear is installed on jack shaft, the 4th gear being meshed with the 3rd gear is installed on transition axis, the first bevel gear is installed on transition axis, casing lower end is vertically provided with input shaft, and the second bevel gear being meshed with the first bevel gear is installed on input shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420027597.4U CN203685994U (en) | 2014-01-16 | 2014-01-16 | Speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420027597.4U CN203685994U (en) | 2014-01-16 | 2014-01-16 | Speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203685994U true CN203685994U (en) | 2014-07-02 |
Family
ID=51007901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420027597.4U Expired - Fee Related CN203685994U (en) | 2014-01-16 | 2014-01-16 | Speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203685994U (en) |
-
2014
- 2014-01-16 CN CN201420027597.4U patent/CN203685994U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20170116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |