CN201410879Y - Rear-mounted double power take-off device of tractor - Google Patents
Rear-mounted double power take-off device of tractor Download PDFInfo
- Publication number
- CN201410879Y CN201410879Y CN2009200909470U CN200920090947U CN201410879Y CN 201410879 Y CN201410879 Y CN 201410879Y CN 2009200909470 U CN2009200909470 U CN 2009200909470U CN 200920090947 U CN200920090947 U CN 200920090947U CN 201410879 Y CN201410879 Y CN 201410879Y
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- CN
- China
- Prior art keywords
- power take
- shaft
- gear
- gearbox
- tractor
- 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
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Abstract
A rear-mounted double power take-off device of a tractor mainly comprises a primary shaft mounted on a gearbox housing, a power take-off shaft I, a slide gear, a driven gear, a power take-off shaft, adeclutch shift shaft, a separation handle, and a spline housing, wherein, the primary shaft mounted on the gearbox housing is connected with the power take-off shaft I through the spline housing; theother end of the power take-off shaft I is mounted on the gearbox housing; the cover of the gearbox is sealed through a bolt; the slide gear mounted on the power take-off shaft I is meshed with the driven gear mounted on the power take-off shaft; and the declutch shift shaft and the separation handle which are mounted on the gearbox housing drive the slide gear so as to realize the combination and the separation of the power take-off shafts. The device can adopt uniaxial power take-off or biaxial power take-off according to power take-off requirements, and can output four biaxial rotational speeds by utilizing the high/low gear of the gearbox, thereby extending the power take-off usable range of the tractor, and enlarging the type range of agricultural implements matched with the tractorand improving the associated working capability.
Description
(1) technical field:
The utility model belongs to the trac. field, relates to the rearmounted double dynamical output unit of a kind of trac..
(2) background technology:
At present, domestic middle-size and small-size tractor dynamic power output commonly used has only a power take-off shaft, and rotating speed though can satisfy general job requirements, can not be realized takeoff output double-duty simultaneously between 540-1000 rev/min.When the main agricultural machinery and implement of tractor are worked,, can only provide by the additive incrementation dynamic host if need auxiliary power.Owing to lack the takeoff output of 2000 rev/mins of left and right sides scopes, when the high rotating speed tight duty operations of needs, just need on trac., increase the one-level speed increasing mechanism and just can realize, make the tractor structure complexity, the cost increase, and operate very inconvenient.
(3) utility model content:
The purpose of this utility model is to provide that a kind of functional reliability is good, simple in structure, cost is lower, uses the rearmounted double dynamical output unit of trac. easy to maintenance.
The technical solution of the utility model is: the rearmounted double dynamical output unit of trac. mainly comprises: be installed in one 2 of primary shaft 1, takeoff output, cliding gear 3, ring gear 4, power take-off shaft 5, declutch shift shaft 6, separation handle 7, spline housing 8 on the gear box casing, it is characterized in that: the primary shaft 1 that is installed on the gear box casing connects with one 2 of takeoff output by spline housing 8, one 2 other end of takeoff output is installed on the gear box casing, with bolt gear shift cover is sealed.The cliding gear 3 that is installed in one 2 of takeoff output is meshing with each other with the ring gear 4 that is installed in power take-off shaft 5.By be installed on the gear box casing declutch shift shaft 6 with separate handle 7 and stir combination that cliding gear 3 realizes power take-off shafts 5 and separate.
The utility model adopts the good effect that produces after the technique scheme to be: can select single shaft takeoff output or double-shaft power output according to the needs of takeoff output.Utilize the high and low retaining of change speed gear box can export four kinds of rotating speeds of twin shaft.Thereby enlarge the takeoff output range of use of trac., the supporting agricultural machinery and implement kind scope of trac. and supporting operation ability are improved.
(4) description of drawings:
Fig. 1 is the rearmounted double-shaft power output unit of a utility model trac. structural representation;
Fig. 2 is the rearmounted double-shaft power output unit of a utility model trac. A-A generalized section.
(5) specific embodiment:
As shown in Figure 1, the rearmounted double dynamical conveying device of trac. mainly by: primary shaft 1, one 2 of takeoff output, cliding gear 3, ring gear 4, power take-off shaft 5, declutch shift shaft 6, separate handle 7, spline housing 8 is formed.The primary shaft 1 that is installed on the gear box casing connects with one 2 of takeoff output by spline housing 8, and one 2 other end of takeoff output is installed on the gear box casing, with bolt gear shift cover is sealed.Being installed in the cliding gear 3 of exporting one 2 and the ring gear 4 that is installed in power take-off shaft 5 is meshing with each other.By be installed on the gear box casing declutch shift shaft 6 with separate handle 7 and stir combination that cliding gear 3 realizes power take-off shafts 5 and separate.
During the trac. operation, be in low gear, one 2 of takeoff output can be exported 580 rev/mins of power by conter clockwise, and power take-off shaft 5 can be exported 700 rev/mins of power of cw; Be in high gear, one 2 of takeoff output can be exported 2300 rev/mins of power of conter clockwise, and power take-off shaft 5 can be exported 2700 rev/mins of power of cw.
Said structure can make the power takeoff point of trac. increase, and enlarges the takeoff output range of use of trac., and the supporting agricultural machinery and implement kind scope of trac. and supporting operation ability are improved.
Claims (1)
1. the rearmounted double dynamical output unit of a trac., mainly comprise: be installed in primary shaft (1), takeoff output (2), a cliding gear (3), ring gear (4), power take-off shaft (5), declutch shift shaft (6), separation handle (7), spline housing (8) on the gear box casing, it is characterized in that: the primary shaft (1) that is installed on the gear box casing connects by spline housing (8) and takeoff output one (2), (2) other end of takeoff output is installed on the gear box casing, with bolt gear shift cover is sealed; The cliding gear (3) that is installed in takeoff output one (2) is meshing with each other with the ring gear (4) that is installed in power take-off shaft (5); By be installed on the gear box casing declutch shift shaft (6) with separate handle (7) and stir cliding gear (3), the combination that realizes power take-off shaft (5) with separate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200909470U CN201410879Y (en) | 2009-06-19 | 2009-06-19 | Rear-mounted double power take-off device of tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200909470U CN201410879Y (en) | 2009-06-19 | 2009-06-19 | Rear-mounted double power take-off device of tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201410879Y true CN201410879Y (en) | 2010-02-24 |
Family
ID=41712771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200909470U Expired - Fee Related CN201410879Y (en) | 2009-06-19 | 2009-06-19 | Rear-mounted double power take-off device of tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201410879Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109249798A (en) * | 2018-01-22 | 2019-01-22 | 南京农业大学 | A kind of postposition, free-standing Series-type hybrid power tractor distributing means for power supply |
| CN113147383A (en) * | 2021-03-02 | 2021-07-23 | 湖北特拉斯农业机械有限公司 | Oil-electricity dual-power four-wheel tractor with power switching function |
-
2009
- 2009-06-19 CN CN2009200909470U patent/CN201410879Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109249798A (en) * | 2018-01-22 | 2019-01-22 | 南京农业大学 | A kind of postposition, free-standing Series-type hybrid power tractor distributing means for power supply |
| CN113147383A (en) * | 2021-03-02 | 2021-07-23 | 湖北特拉斯农业机械有限公司 | Oil-electricity dual-power four-wheel tractor with power switching function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100224 Termination date: 20120619 |