CN204387273U - Band ratchet unit dual output parallel axes industrial gearbox - Google Patents
Band ratchet unit dual output parallel axes industrial gearbox Download PDFInfo
- Publication number
- CN204387273U CN204387273U CN201320249642.6U CN201320249642U CN204387273U CN 204387273 U CN204387273 U CN 204387273U CN 201320249642 U CN201320249642 U CN 201320249642U CN 204387273 U CN204387273 U CN 204387273U
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Abstract
A kind of band ratchet unit dual output parallel axes industrial gearbox, there is input shaft the side of gear case body, input shaft one grade of gear of the coaxial connecting band ratchet unit in top of input shaft and input bevel gear, jack shaft one grade of gear on input shaft one grade of gears meshing jack shaft, promoted back and forth by shift fork, make the jack shaft one grade of gear on jack shaft and the output shaft one grade of gears meshing on output shaft, or make the secondary gear of intermediate shaft on jack shaft and the engagement of the output shaft intermediate gear on output shaft.Technique effect of the present utility model is: gear reduction case postive direction can be provided to export and one positive and negative can the output of transferring power, and the moment of torsion that output is larger, transmission is more steadily safe, durable.
Description
Technical field
The utility model relates to a kind of gear-box, particularly relates to a kind of band ratchet unit dual output parallel axes industrial gearbox.
Background technique
Two gear transfer gear box, are mainly used in industrial or agricultural Mixing Machine and other engineering machinery.Be a kind of high efficiency type, Transmitted chains is simple, and structure closely.Gear-box external form has carried out partial trace optimization, and profile is more attractive in appearance.
Summary of the invention
The purpose of this utility model there are provided a kind of band ratchet unit dual output parallel axes industrial gearbox, and this gear-box optimizes internal structure and appearance design, and compact structure, volume are little, handsome in appearance.
The utility model is achieved like this, it comprises gear case body, input shaft, input shaft one grade of gear, input bevel gear, output bevel gear wheel shaft, jack shaft, jack shaft one grade of gear, secondary gear of intermediate shaft, output shaft, output shaft one grade of gear, output shaft intermediate gear and ratchet unit, it is characterized in that there is input shaft the side of gear case body, input shaft one grade of gear of the coaxial connecting band ratchet unit in top of input shaft and input bevel gear, jack shaft one grade of gear on input shaft one grade of gears meshing jack shaft, promoted back and forth by shift fork, make the jack shaft one grade of gear on jack shaft and the output shaft one grade of gears meshing on output shaft, or make the secondary gear of intermediate shaft on jack shaft and the engagement of the output shaft intermediate gear on output shaft, input shaft drives input bevel gear to engage formation second with output bevel gear wheel shaft and exports, second rotating speed exported and input shaft form fixed speed ratio.
Technique effect of the present utility model is: gear reduction case can provide two outputs, and one can only forward transmitting torque, and one can clockwise and anticlockwise transmitting torque; Output torque is comparatively large, and transmission is more steadily safe, durable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the sectional drawing of the utility model A-A.
In the drawings, 1, gear case body, 2, input shaft, 3, input shaft one grade of gear, 4, jack shaft one grade of gear, 5, secondary gear of intermediate shaft, 6, jack shaft, 7, output shaft one grade of gear, 8, output shaft intermediate gear, 9, output shaft, 10, input bevel gear, 11, output bevel gear wheel shaft, 12, ratchet unit.
Embodiment
As accompanying drawing 1, shown in Fig. 2, the side of gear case body 1 is connected with input shaft 2, input shaft one grade of gear 3 of the coaxial connecting band ratchet unit 12 in top of input shaft 2 and input bevel gear 10, input shaft one grade of gear 3 engages the jack shaft one grade of gear 4 on jack shaft 6, promote to export intermediate gear 8 back and forth by shift fork to make to export and move by gear the rotating speed that controls output shaft 9 together with intermediate gear 8 and output one grade of gear 7 and form the first output, gear-box provides 3 moveable gears, respectively: output intermediate gear 8 engages with secondary gear of intermediate shaft 5 but exports one grade of gear 7 and dallies, export one grade of gear 7 and jack shaft one grade of gear 4 to engage but export intermediate gear 8 and dally, export one grade of gear 7 and export intermediate gear 8 and all dally.
Input shaft 2 drives input bevel gear 10 to engage formation second with output bevel gear wheel shaft 11 and exports, and the second rotating speed exported and input shaft 2 form fixed speed ratio.
Gear at different levels all adopts modulus to be 5, can ensure that output torque is not less than 2500Nm like this.
Claims (1)
1. a band ratchet unit dual output parallel axes industrial gearbox, it comprises gear case body, input shaft, input shaft one grade of gear, input bevel gear, output bevel gear wheel shaft, jack shaft, jack shaft one grade of gear, secondary gear of intermediate shaft, output shaft, output shaft one grade of gear, output shaft intermediate gear and ratchet unit, it is characterized in that there is input shaft the side of gear case body, input shaft one grade of gear of the coaxial connecting band ratchet unit in top of input shaft and input bevel gear, jack shaft one grade of gear on input shaft one grade of gears meshing jack shaft, promoted back and forth by shift fork, make the jack shaft one grade of gear on jack shaft and the output shaft one grade of gears meshing on output shaft, or make the secondary gear of intermediate shaft on jack shaft and the engagement of the output shaft intermediate gear on output shaft, input shaft drives input bevel gear to engage formation second with output bevel gear wheel shaft and exports, second rotating speed exported and input shaft form fixed speed ratio.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320249642.6U CN204387273U (en) | 2013-05-10 | 2013-05-10 | Band ratchet unit dual output parallel axes industrial gearbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320249642.6U CN204387273U (en) | 2013-05-10 | 2013-05-10 | Band ratchet unit dual output parallel axes industrial gearbox |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204387273U true CN204387273U (en) | 2015-06-10 |
Family
ID=53359995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320249642.6U Expired - Fee Related CN204387273U (en) | 2013-05-10 | 2013-05-10 | Band ratchet unit dual output parallel axes industrial gearbox |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204387273U (en) |
-
2013
- 2013-05-10 CN CN201320249642.6U patent/CN204387273U/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: 20150610 Termination date: 20180510 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |