CN207093678U - A kind of transmission device - Google Patents
A kind of transmission device Download PDFInfo
- Publication number
- CN207093678U CN207093678U CN201721117293.7U CN201721117293U CN207093678U CN 207093678 U CN207093678 U CN 207093678U CN 201721117293 U CN201721117293 U CN 201721117293U CN 207093678 U CN207093678 U CN 207093678U
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- CN
- China
- Prior art keywords
- gear
- output shaft
- transfer
- powershift
- idler
- 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.)
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Abstract
The utility model discloses a kind of transmission device, its composition includes：Casing, input gear, idler gear, transfer powershift gear, output shaft gear, middle directive wheel, output shaft, revolving support part, described input gear is connected by meshing transmission with some idler gears, described transfer powershift gear is connected by meshing transmission by the little gear installed in top and revolving support part inner ring, described transfer powershift gear is connected by meshing transmission by middle directive wheel with output shaft gear or sub-power direct geared is connected by meshing transmission with output shaft gear, described output shaft gear passes through key connection output shaft, described input gear, idler gear, transfer powershift gear, output shaft gear, middle directive wheel, output shaft is arranged in casing by bearing.The transmission structures are reasonable in design, it is easy to assembly, be simple to manufacture, cost it is low, transmission efficiency is good.
Description
Technical field
Transmission art field is the utility model is related to, specially a kind of transmission device.
Background technology
In the prior art, each output direction of principal axis is identical structure, and this structure realizes output shaft by increasing directive wheel
Multidirectional rotary, the agitating device for driving output shaft turns to different, reaches higher mixing effect.
Utility model content
The purpose of this utility model is to provide a kind of transmission device, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides following technical scheme：A kind of transmission device, its composition include：Case
Body, input gear, idler gear, transfer powershift gear, output shaft gear, middle directive wheel, output shaft, revolving support part, it is described
Input gear be connected by meshing transmission with some idler gears, the idler gear 2 engages with transfer powershift gear 3, described point
Power gear is connected by meshing transmission by the little gear installed in top and revolving support part inner ring, and described transfer powershift gear leads to
Directive wheel is connected by meshing transmission with output shaft gear among crossing or sub-power direct geared is connected by meshing transmission with output shaft gear,
Described output shaft gear passes through key connection output shaft, described input gear, idler gear, transfer powershift gear, output shaft tooth
Wheel, middle directive wheel, output shaft are arranged in casing by bearing.
Preferably, described transmission device, output shaft gear includes gear or axle is divided into two parts or gear passes through with axle
The modes such as key are connected structure.
Preferably, described transmission device, described transfer powershift gear top key connect little gear or connected without key tensioner.
Compared with prior art, the beneficial effects of the utility model are：The transmission structures are reasonable in design, assembling side
Just, be simple to manufacture, cost it is low, transmission efficiency is good.Realize that output shaft multi-steering moves, be finally reached the high whipping performance of product.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
In figure：1st, input gear, 2, idler gear, 3, transfer powershift gear, 4, little gear, 5, output shaft gear, 6, revolution
Support member, 7, middle directive wheel, 8, casing, 9, output shaft.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, the utility model provides a kind of technical scheme：A kind of transmission device, its composition include：It is casing 8, defeated
Enter gear 1, idler gear 2, transfer powershift gear 3, output shaft gear 5, middle directive wheel 7, output shaft 9, revolving support part 6, institute
The input gear 1 stated is connected by meshing transmission with some idler gears 2, and the idler gear 2 engages with transfer powershift gear 3, described
Transfer powershift gear 3 be connected by meshing transmission by the little gear 4 installed in top and the inner ring of revolving support part 6, described transfer
Powershift gear 3 be connected by meshing transmission by middle directive wheel 7 and output shaft gear 5 or transfer powershift gear 3 directly with output shaft gear 5
It is connected by meshing transmission, described output shaft gear 5 described input gear 1, idler gear 2, is divided by key connection output shaft 9
Power gear 3, output shaft gear 5, middle directive wheel 7, output shaft 9 are arranged in casing 8 by bearing, and output shaft gear 5 wraps
It is divided into two parts or gear and axle containing gear or axle to be connected structure by modes such as keys, the described top of transfer powershift gear 3
Key connection little gear 4 connects without key tensioner.
Operation principle：By casing 8, input gear 1, idler gear 2, transfer powershift gear 3, output shaft gear 5, middle guiding
The composition such as wheel 7, output shaft 9, revolving support 6.Characterized in that, input gear 1 and some engaged transmissions of idler gear 2, will be dynamic
Power is delivered to transfer powershift gear 3, and transfer powershift gear 3 engages biography by the little gear 4 installed in top with the inner ring of revolving support 6
It is dynamic, undergear by middle directive wheel 7 or directly with the engaged transmission of output shaft gear 5.
As described above, input gear 1 simultaneously with the engaged transmission of 1-3 groups idler gear 2；
As described above, according to the quantity of the idler gear 2 engaged with input gear 1, there is 1-3 transfer powershift gear 3；
As described above, little gear 4 is installed on the top of transfer powershift gear 3, it is small when the quantity of transfer powershift gear 3 is more than or equal to 2
Gear 4 is connected with transfer powershift gear 3 using tensioner nested structure；
As described above, wherein connection output is engaged in side to the undergear of both sides transfer powershift gear 3 by middle directive wheel 7
Shaft gear 5；
As described above, wherein side directly engages connection output shaft tooth to both sides transfer powershift gear undergear；
As described above, gear and gear shaft are arranged in casing 8 by bearing；
As described above, gear and gear shaft include gear or axle is divided into two parts or gear and is linked to be with axle by modes such as keys
Integrative-structure；
As described above, the top of transfer powershift gear 3 installation little gear 4 can be key connection or the tensioner dress without key
Put connection.
Output shaft gear 5 passes through key connection output shaft 9.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (3)
1. a kind of transmission device, its composition includes：Casing（8）, input gear（1）, idler gear（2）, transfer powershift gear（3）、
Output shaft gear（5）, middle directive wheel（7）, output shaft（9）, revolving support part（6）, it is characterized in that：Described input gear
（1）With some idler gears（2）It is connected by meshing transmission, the idler gear（2）With transfer powershift gear（3）Engagement, described point
Power gear（3）Pass through the little gear installed in top（4）With revolving support part（6）Inner ring is connected by meshing transmission, described point
Power gear（3）Pass through middle directive wheel（7）With output shaft gear（5）It is connected by meshing transmission or transfer powershift gear（3）Directly with
Output shaft gear（5）It is connected by meshing transmission, described output shaft gear（5）Pass through key connection output shaft（9）, described input tooth
Wheel（1）, idler gear（2）, transfer powershift gear（3）, output shaft gear（5）, middle directive wheel（7）, output shaft（9）Pass through bearing
Installed in casing（8）It is interior.
2. transmission device according to claim 1, it is characterized in that：Output shaft gear（5）It is divided into two comprising gear or axle
Part or gear and axle are connected structure by modes such as keys.
3. transmission device according to claim 1, it is characterized in that：Described transfer powershift gear（3）The small tooth of top key connection
Wheel（4）Or connected without key tensioner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721117293.7U CN207093678U (en) | 2017-09-01 | 2017-09-01 | A kind of transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721117293.7U CN207093678U (en) | 2017-09-01 | 2017-09-01 | A kind of transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207093678U true CN207093678U (en) | 2018-03-13 |
Family
ID=61538870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721117293.7U Active CN207093678U (en) | 2017-09-01 | 2017-09-01 | A kind of transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207093678U (en) |
-
2017
- 2017-09-01 CN CN201721117293.7U patent/CN207093678U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |