CN200999854Y - Front, left and right synchronous power take-off shaft tractor transmission case - Google Patents
Front, left and right synchronous power take-off shaft tractor transmission case Download PDFInfo
- Publication number
- CN200999854Y CN200999854Y CNU2006201495835U CN200620149583U CN200999854Y CN 200999854 Y CN200999854 Y CN 200999854Y CN U2006201495835 U CNU2006201495835 U CN U2006201495835U CN 200620149583 U CN200620149583 U CN 200620149583U CN 200999854 Y CN200999854 Y CN 200999854Y
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- CN
- China
- Prior art keywords
- axle
- transmission case
- tractor
- case body
- 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 - Lifetime
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Abstract
A tractor transmission case with a font, left and right synchronous power output axle. The utility model comprises a transmission case body, axles I to VI and transmission gears on each axle are arranged in the transmission case body in sequence, a transverse axle and a vertical axle are arranged under the axle V or under the reduction gear of the V axle installed on the differential, a driving bevel gear and a driven gear meshed with the reduction gear are arranged on the transverse axle, a driven bevel gear meshed with the driving bevel gear arranged on the transverse axle of the vertical axle, and the vertical axle is extended out of the transmission case body and the outer end is processed with a spline axle head. On the base of a power output axle with a fixed rotational speed, the utility model enables the tractor transmission case of the transverse axle transmission to be added with a font, left and right synchronous power output axle, therefore, the structural requirements of various farm machinery and implements collocated on the tractor is comprehensively satisfied, simultaneously, the tractor technical key that the two wheel drive is developed into the four wheel drive is better solved, and the tractor operational performance and the application scope is enhanced.
Description
Technical field
The utility model relates to a kind of tractor transmission case, especially relates to a kind of preceding, left and right pto tractor transmission case of output synchronously of putting.
Background technique
The tractor transmission case of existing transverse axis transmission is widely used in the production of small four-wheel tractor.Owing at present all need the synchronous mode pto that power is provided with the sowing of tractor use, farm implements such as apply fertilizer, plant; And two-wheel drive development is become four-wheel drive type tractor be unable to do without the preposition pto of synchronous mode equally.And the tractor transmission case of existing transverse axis transmission all be not with synchronous mode before, the left and right pto of putting, therefore, reduced tractor usability and application area.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of tractor transmission case of preceding, left and right synchronous dynamic output shaft simple in structure, reasonable in design, to overcome the defective that prior art exists.
The technical solution of the utility model is: comprise the I-VI axle and each upper transfer gear thereof that are arranged in order in transmission case body, the transmission case body, be provided with the transverse axis and the longitudinal axis below the reduction gear on the differential mechanism of V axle or the installation of V axle, the driven gear that transverse axis is provided with drive bevel gear and is meshed with reduction gear, the longitudinal axis is provided with the driven wheel of differential that is meshed with drive bevel gear on the transverse axis, and the outer end that the longitudinal axis stretches out in transmission case body is processed with spline axle head.
The utility model makes the tractor transmission case of transverse axis transmission on the pto basis of an existing fixed rotating speed, preceding, left and right synchronous dynamic output shaft have been increased again, therefore, the structure needs that tractor disposes various agricultural machinery and implement have comprehensively been satisfied, simultaneously, preferably resolve the key problem in technology that develops into four-wheel drive type tractor by two-wheel drive, improved tractor usability and application area.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the sectional view along A-A line among Fig. 1.
Embodiment
With reference to Fig. 1, the utility model comprises transmission case body 1, the I-VI axle that is arranged in order in the transmission case body and each upper transfer gear thereof, be provided with the transverse axis 5 and the longitudinal axis 9 below the reduction gear 2 on the differential mechanism of V axle or the installation of V axle, the driven gear 3 that transverse axis 5 is provided with drive bevel gear 4 and is meshed with reduction gear 2, the longitudinal axis 9 is provided with the driven wheel of differential 6 that is meshed with drive bevel gear 4 on the transverse axis 5, the outer end that the longitudinal axis 9 stretches out in transmission case body 1 is processed with spline axle head 11, and the longitudinal axis 9 utilizes the bearing 8 under casing wall upper journal 7 holes that are arranged in transmission case body 1 middle part and the bearing 10 of transmission case body 1 front side cinclides to support the location.
With reference to Fig. 2, during transmission case work, the driven gear 3 of power through being meshed of each grade synchronous speed that the reduction gear 2 in the main transmission forms with it, driving transverse axis 5 synchronous workings that are connected with driven gear 3 keys rotates, through transverse axis 5 left side and the spline axle head 12 of outer end, right side on transmission case body 1,15 realize a left side and right synchronous dynamic output, during transverse axis 5 work runnings, the drive bevel gear 4 that connects through key drives the longitudinal axis 9 synchronous workings running of fixedlying connected with driven wheel of differential 6 with the driven wheel of differential 6 that is meshed with it, the spline axle head 11 that utilizes the longitudinal axis 9 to stretch out in the outer end of transmission case body 1 is realized the preposition power output of synchronous mode, transverse axis 5 utilizes a left side on the transmission case body 1, bearing 13 in the right ports, 14 support the location
Claims (1)
1, before a kind of, a left side, the tractor transmission case of right synchronous dynamic output shaft, comprise transmission case body (1), the I-VI axle that is arranged in order in the transmission case body and each upper transfer gear thereof, it is characterized in that: be provided with the transverse axis (5) and the longitudinal axis (9) below the reduction gear (2) on the differential mechanism of V axle or the installation of V axle, the driven gear (3) that transverse axis (5) is provided with drive bevel gear (4) and is meshed with reduction gear (2), the longitudinal axis (9) is provided with the driven wheel of differential (6) that is meshed with drive bevel gear (4) on the transverse axis (5), and the outer end that the longitudinal axis (9) stretches out in transmission case body (1) is processed with spline axle head (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201495835U CN200999854Y (en) | 2006-12-19 | 2006-12-19 | Front, left and right synchronous power take-off shaft tractor transmission case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201495835U CN200999854Y (en) | 2006-12-19 | 2006-12-19 | Front, left and right synchronous power take-off shaft tractor transmission case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200999854Y true CN200999854Y (en) | 2008-01-02 |
Family
ID=39014261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201495835U Expired - Lifetime CN200999854Y (en) | 2006-12-19 | 2006-12-19 | Front, left and right synchronous power take-off shaft tractor transmission case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200999854Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101000092B (en) * | 2006-12-21 | 2013-09-11 | 任守信 | Tractor driving case with front, left and right synchronous outputting shaft |
-
2006
- 2006-12-19 CN CNU2006201495835U patent/CN200999854Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101000092B (en) * | 2006-12-21 | 2013-09-11 | 任守信 | Tractor driving case with front, left and right synchronous outputting shaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20080102 Effective date of abandoning: 20061219 |
|
| RGAV | Abandon patent right to avoid regrant |