CN2305033Y - Hydraulic driving cutter shaft of traction mixer or rotary cultivator - Google Patents
Hydraulic driving cutter shaft of traction mixer or rotary cultivator Download PDFInfo
- Publication number
- CN2305033Y CN2305033Y CN 97234132 CN97234132U CN2305033Y CN 2305033 Y CN2305033 Y CN 2305033Y CN 97234132 CN97234132 CN 97234132 CN 97234132 U CN97234132 U CN 97234132U CN 2305033 Y CN2305033 Y CN 2305033Y
- Authority
- CN
- China
- Prior art keywords
- tractor
- hydraulic
- mixer
- cutter shaft
- hydraulic pump
- 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
- 239000002828 fuel tank Substances 0.000 claims description 3
- 239000003208 petroleum Substances 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 abstract 3
- 230000001133 acceleration Effects 0.000 abstract 1
- 239000012530 fluid Substances 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
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- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
Abstract
The utility model provides a technical scheme of a hydraulic drive cutter shaft for a traction mixer or a rotary cultivator. The scheme is characterized in that a mixing machine or a rotary cultivator is pulled by a tractor, an acceleration box, a hydraulic pump, a regulating valve and a hydraulic motor are arranged on the rear side of a tractor seat on the tractor, the rear power output shaft of the tractor is connected with the hydraulic pump, the regulating valve is connected with the hydraulic pump, the hydraulic motor is arranged on a cutter shaft of the mixing machine or the rotary cultivator and is connected with the regulating valve through an oil conveying pipe, and an oil tank is also arranged on the rear side of the tractor seat and is connected with the hydraulic pump and the hydraulic motor through an oil pipe.
Description
The utility model relates to a kind of fluid pressure drive device, especially draw the hydraulic-driven cutter shaft of mixer or rotovator.
By applicant to No. 97233610.9 patent applications of Patent Office of the People's Republic of China application, the technical scheme of the cutter shaft fluid pressure drive device of a kind of mixer or rotovator is disclosed, in this scheme, gearbox, hydraulic pump, control valve and fuel tank all are to be contained in the revolving on the cutter case of mixer or rotovator, this back power shaft that just exists tractor will have a very long power transmission shaft to be connected with gearbox, this is necessary to some tractor, but some tractor just not necessarily will adopt this structure.
The purpose of this utility model is exactly at the existing in prior technology deficiency, and provides a kind of supercharging device of hydraulic pressure all to be contained in traction mixer or rotovator hydraulic-driven cutter shaft technical scheme on the tractor.
For clearly demonstrating the technical characterstic of this programme, below by a specific embodiment, and in conjunction with its accompanying drawing, the technical characterictic of this programme is described in detail.
Description of drawings:
Fig. 1 is the structural representation of the utility model embodiment.
By in the accompanying drawing as can be seen, the traction mixer of this programme or the hydraulic pressure cutter shaft of rotovator, be on tractor 1, the rear side of tractor seat 2, be equipped with gearbox 4 and be connected with the power shaft at the back power shaft place of tractor 1,4 of gearboxes are connecting hydraulic pump 5, control valve 6 is connected with hydraulic pump 5, hydraulic motor 9 then is contained on the cutter shaft of mixer or rotovator 8, and be connected with control valve 6 by petroleum pipeline 7, fuel tank 3 also is contained in the then back of tractor seat 2, and has oil pipe to be connected with hydraulic motor 9 with hydraulic pump 5.
In this programme, because the existence of gearbox is arranged, the power of tractor output can be raised speed, then, export to hydraulic pump, hydraulic pump makes the hydraulic oil of exporting after the hydraulic oil supercharging, transfers to hydraulic motor through control valve.Said structure except that hydraulic motor, after other parts all are contained in the seat of tractor, tractor power shaft place, and be connected with the power shaft.This shows, can reduce the length of power shaft in this programme, make design more reasonable reliable, as seen compared with prior art, have substantive distinguishing features and progress, its implementation result also is conspicuous.
Claims (1)
1, the hydraulic-driven cutter shaft of traction mixer or rotovator, mainly be to draw mixer or rotovator [8] by tractor [1], and gearbox [4], hydraulic pump [5], control valve [6] and hydraulic motor [9] are formed, it is characterized in that its position of described gearbox [4] is on tractor [1], the rear side of tractor seat [2], the back power shaft place of tractor [1], hydraulic pump [5] is connected with gearbox [4], control valve [6] is connected with hydraulic pump [5], hydraulic motor [9] then is contained on the cutter shaft of mixer or rotovator [8], and be connected with control valve [6] by petroleum pipeline [7], fuel tank [3] also is contained in the rear side of tractor seat [2], and has oil pipe to be connected with hydraulic motor [9] with hydraulic pump [5].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97234132 CN2305033Y (en) | 1997-08-29 | 1997-08-29 | Hydraulic driving cutter shaft of traction mixer or rotary cultivator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97234132 CN2305033Y (en) | 1997-08-29 | 1997-08-29 | Hydraulic driving cutter shaft of traction mixer or rotary cultivator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2305033Y true CN2305033Y (en) | 1999-01-27 |
Family
ID=33945561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97234132 Expired - Fee Related CN2305033Y (en) | 1997-08-29 | 1997-08-29 | Hydraulic driving cutter shaft of traction mixer or rotary cultivator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2305033Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102598898A (en) * | 2012-04-11 | 2012-07-25 | 盐城可理斯机械制造有限公司 | Multifunctional intelligent hydraulic rotary tiller |
| CN102822420A (en) * | 2010-04-14 | 2012-12-12 | 宝马格有限公司 | Front drive of a road paver and a method for controlling the front drive |
-
1997
- 1997-08-29 CN CN 97234132 patent/CN2305033Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102822420A (en) * | 2010-04-14 | 2012-12-12 | 宝马格有限公司 | Front drive of a road paver and a method for controlling the front drive |
| CN102822420B (en) * | 2010-04-14 | 2015-03-25 | 宝马格有限公司 | Front drive of a road paver and a method for controlling the front drive |
| CN102598898A (en) * | 2012-04-11 | 2012-07-25 | 盐城可理斯机械制造有限公司 | Multifunctional intelligent hydraulic rotary tiller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |