CN107640027A - A kind of full hydraulic drive hillside tractor - Google Patents
A kind of full hydraulic drive hillside tractor Download PDFInfo
- Publication number
- CN107640027A CN107640027A CN201711008479.3A CN201711008479A CN107640027A CN 107640027 A CN107640027 A CN 107640027A CN 201711008479 A CN201711008479 A CN 201711008479A CN 107640027 A CN107640027 A CN 107640027A
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- Prior art keywords
- car body
- liquid outlet
- pump
- hydraulic
- hydraulic drive
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- 239000007788 liquid Substances 0.000 claims description 30
- 239000000725 suspension Substances 0.000 claims description 4
- 239000003814 drug Substances 0.000 abstract description 3
- 230000002706 hydrostatic effect Effects 0.000 abstract description 3
- 230000002457 bidirectional effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000003446 ligand Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Abstract
The invention discloses a kind of full hydraulic drive hillside tractor, including car body, engine, traveling pump, duplex gear pump, hydraulic steering gear, pile-up valve and three-point hitch are provided with car body, the present invention uses all-hydraulic walking, driving, brake, turn to, more suitable for relative complex landform, it is possible to achieve straight line is climbed 90 degree, the full landform articulation degree of front/rear frame reaches 20 degree or so, and articulation steering or so can be achieved each 45 degree；Real hydrostatic a11wheel drive；Car body, which is equipped with PTO links, can realize the link of multifunctional accessory.Arable land can be realized, sows, receives, is gone and buy Chinese medicine, the several work requirement such as fertilising.The present invention uses hydraulic power, its small volume, can arrive at any corner, and power is powerful, it is sufficient to climb any gradient.
Description
Technical field
The present invention relates to tractor technical field, more particularly to a kind of full hydraulic drive hillside tractor.
Background technology
The general volume of farm tractor is larger, using not in the farmland more than haggard, irregular farmland and hillside fields
Conveniently or it can not directly use.Typically only there is transportation function additionally, due to existing tractor, therefore its function is more single
One.And its climbing, to cross ability general.Therefore, it is necessary to develop a kind of small volume, power foot, it is strong to cross ability, has a variety of
The hillside tractor of operation function.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of small volume, power foot, it is strong to cross ability, has several work
The full hydraulic drive hillside tractor of function.
In order to solve the above-mentioned technical problem, the technical scheme is that：A kind of full hydraulic drive hillside tractor, including
Car body, engine, traveling pump, duplex gear pump, hydraulic steering gear, pile-up valve and trifilar suspension machine are provided with the car body
Structure, the engine are connected with traveling pump, and the traveling pump is connected with the duplex gear pump, in the duplex gear pump
Pump II be connected with the steering cylinder in hydraulic steering gear, the pump I in the duplex gear pump is connected with pile-up valve, described integrated
Liquid outlet I, liquid outlet II, liquid outlet III, liquid outlet IV and liquid outlet V are offered on valve, the liquid outlet I is connected with PTO horses
Reach, the liquid outlet II is connected with being arranged on the trifilar suspension hydraulic jack that the three-point hitch goes out, the liquid outlet III
It is connected with the hydraulic jack on tipping bucket, the hydraulic jack of lift of the liquid outlet IV with being arranged on car body is connected, described
Liquid mouth V connects hydraulic pressure output.
As a kind of preferred embodiment, the lift is arranged on one end of the car body, is set on the lift
The tipping bucket.
As a kind of preferred embodiment, the one end of the car body away from the lift is provided with wagon box.
As a kind of preferred embodiment, one end that the car body is located at the lift is provided with driver's cabin.
As a kind of preferred embodiment, the car body includes vehicle frame, and the vehicle frame includes the first support body and the second support body,
First support body is hinged with the second support body.
As a kind of preferred embodiment, rotary seat is provided with the driver's cabin；Driver can be revolved by seat
Turn 180 ° and internal return of stroke valve realizes that bidirectional driving realizes more job requirements.
Had the beneficial effect that using what the above-mentioned technical proposal present invention obtained：Using all-hydraulic walking, drive, brake, turn to,
More suitable for relative complex landform, it is possible to achieve straight line is climbed 90 degree, and the full landform articulation degree of front/rear frame reaches 20 degree or so,
Articulation steering or so can be achieved each 45 degree；Real hydrostatic a11wheel drive；Car body, which is equipped with PTO links, can realize multifunctional ligand
The link of part.Arable land can be realized, sows, receives, is gone and buy Chinese medicine, the several work requirement such as fertilising.The present invention uses hydraulic power, its
Small volume, any corner can be arrived at, and power is powerful, it is sufficient to climb any gradient.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is the structural scheme of mechanism of car body of the present invention；
Fig. 2 is hydraulic principle structural representation of the present invention.
In figure：1- car bodies, 2- tipping buckets, 3- lifts, 4- wagon boxes, 5- driver's cabins, 6- vehicle frames, the support bodys of 7- first, 8- second
Support body.
Embodiment
The embodiment of the present invention is described further below in conjunction with the accompanying drawings.Herein it should be noted that for
The explanation of these embodiments is used to help understand the present invention, but does not form limitation of the invention.It is in addition, disclosed below
As long as each embodiment of the invention in involved technical characteristic do not form conflict can each other and be mutually combined.
The present invention is further described with reference to accompanying drawing, person of ordinary skill in the field is preferably implemented the present invention,
A kind of full hydraulic drive hillside tractor of the embodiment of the present invention, including car body 1, engine, traveling pump, double is provided with car body 1
Join gear pump, hydraulic steering gear, pile-up valve and three-point hitch, engine is connected with traveling pump, traveling pump and duplex
Gear pump is connected, and the pump II in duplex gear pump is connected with the steering cylinder in hydraulic steering gear, the pump I in duplex gear pump and
Pile-up valve is connected, and liquid outlet I, liquid outlet II, liquid outlet III, liquid outlet IV and liquid outlet V, liquid outlet I are offered on pile-up valve
Be connected with PTO motors, liquid outlet II is connected with being arranged on the trifilar suspension hydraulic jack that three-point hitch goes out, liquid outlet III with
Hydraulic jack connection on tipping bucket 2, liquid outlet IV are connected with the hydraulic jack for the lift 3 being arranged on car body 1, and liquid mouth V connects
Connect hydraulic pressure output.
Lift of the embodiment of the present invention 3 is arranged on one end of car body 1, and tipping bucket 2 is set on lift 3；Car body 1 is away from lifting
One end of machine 3 is provided with wagon box 4；One end that car body 1 is located at lift 3 is provided with driver's cabin 5；Car body 1 includes vehicle frame 6, vehicle frame 6
Including the first support body 7 and the second support body 8, the first support body 7 and the second support body 8 are be hinged；Rotary seat is provided with driver's cabin 5；Drive
The person of sailing 180 ° can be rotated by seat and internal return of stroke valve realizes that bidirectional driving realizes more job requirements.
The embodiment of the present invention uses all-hydraulic walking, drives, and brakes, and turns to, can be with more suitable for relative complex landform
Realize that straight line is climbed 90 degree, the full landform articulation degree of front/rear frame reaches 20 degree or so, and articulation steering or so can be achieved each 45 degree；Very
Positive hydrostatic a11wheel drive；Car body 1, which is equipped with PTO links, can realize the link of multifunctional accessory.Arable land can be realized, is broadcast
Kind, receive, go and buy Chinese medicine, the several work requirement such as fertilising.The present invention uses hydraulic power, its small volume, can arrive at any corner,
And power is powerful, it is sufficient to climbs any gradient.
Full hydraulic drive of embodiment of the present invention hillside tractor is that the agricultural operation for being adapted to mountain and hill is also applied for city
Political and ideological work journey., will as far as possible using the all-hydraulic S5-28 functions of walking, drive, brake, turn to complete more operation functions
Expand, simple function to Multifunctional Conversion, will expand the application field of engineering machinery, and realize the variation of work tool, together
One main frame such as can complete to excavate, load, crush, shear and be compacted at the operation.Construction and maintenance for highway, multi-functional work
Industry is even more important, has cleaning, snow removing, excavates, broken and compacting functions.
Embodiments of the present invention are explained in detail above in association with accompanying drawing, but the invention is not restricted to described implementation
Mode.For a person skilled in the art, in the case where not departing from the principle of the invention and spirit, to these embodiments
A variety of change, modification, replacement and modification are carried out, are still fallen within protection scope of the present invention.
Claims (6)
- A kind of 1. full hydraulic drive hillside tractor, it is characterised in that：Including car body, engine, OK is provided with the car body Pump, duplex gear pump, hydraulic steering gear, pile-up valve and three-point hitch are walked, the engine is connected with traveling pump, institute State traveling pump to be connected with the duplex gear pump, the pump II in the duplex gear pump connects with the steering cylinder in hydraulic steering gear Connect, the pump I in the duplex gear pump is connected with pile-up valve, and liquid outlet I, liquid outlet II are offered on the pile-up valve, goes out liquid Mouth III, liquid outlet IV and liquid outlet V, the liquid outlet I are connected with PTO motors, and the liquid outlet II is with being arranged at described 3 points The connection of trifilar suspension hydraulic jack that hitch goes out, the liquid outlet III are connected with the hydraulic jack on tipping bucket, it is described go out liquid The hydraulic jack of IV lift with being arranged on car body of mouth is connected, and the liquid mouth V connects hydraulic pressure output.
- 2. full hydraulic drive hillside tractor according to claim 1, it is characterised in that：The lift is arranged on described One end of car body, the tipping bucket is set on the lift.
- 3. full hydraulic drive hillside tractor according to claim 2, it is characterised in that：The car body is away from the lifting One end of machine is provided with wagon box.
- 4. full hydraulic drive hillside tractor according to claim 3, it is characterised in that：The car body is located at the lifting One end of machine is provided with driver's cabin.
- 5. full hydraulic drive hillside tractor according to claim 4, it is characterised in that：The car body includes vehicle frame, institute Stating vehicle frame includes the first support body and the second support body, and first support body is hinged with the second support body.
- 6. full hydraulic drive hillside tractor according to claim 5, it is characterised in that：Rotation is provided with the driver's cabin Swivel base chair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711008479.3A CN107640027A (en) | 2017-10-25 | 2017-10-25 | A kind of full hydraulic drive hillside tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711008479.3A CN107640027A (en) | 2017-10-25 | 2017-10-25 | A kind of full hydraulic drive hillside tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107640027A true CN107640027A (en) | 2018-01-30 |
Family
ID=61124466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711008479.3A Pending CN107640027A (en) | 2017-10-25 | 2017-10-25 | A kind of full hydraulic drive hillside tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107640027A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108275055A (en) * | 2018-03-10 | 2018-07-13 | 冯秉健 | Novel tipping bucket equipment |
| CN109094668A (en) * | 2018-09-21 | 2018-12-28 | 国家电网有限公司 | It is a kind of based on used with tractor in the cargo carrier on Complex Mountain road surface |
| CN114223339A (en) * | 2021-12-14 | 2022-03-25 | 华南农业大学 | A robot chassis and agricultural robot for paddy field multifunctional operation |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1601239A (en) * | 1978-03-01 | 1981-10-28 | Muir Hill Ltd | Vehicles with vehicle and auxiliary drive means |
| CN201678412U (en) * | 2010-03-17 | 2010-12-22 | 中国农业机械化科学研究院 | Forklift truck with telescopic arm |
| CN202077355U (en) * | 2011-04-15 | 2011-12-21 | 新疆机械研究院股份有限公司 | Multifunctional operation machine |
| CN102501917A (en) * | 2011-11-15 | 2012-06-20 | 江苏大学 | Electrically-controlled hydraulically-driven steering device for mobile platform of agricultural robot |
| CN106741191A (en) * | 2017-01-22 | 2017-05-31 | 郑喆 | A kind of front/rear frame articulated structure, car body and transport vehicle |
| CN107097641A (en) * | 2016-08-29 | 2017-08-29 | 襄阳群龙汽车部件股份有限公司 | A kind of hydraulic pressure four-wheel drive device |
| CN207388862U (en) * | 2017-10-25 | 2018-05-22 | 潍坊拓普机械制造有限公司 | A kind of full hydraulic drive hillside tractor |
-
2017
- 2017-10-25 CN CN201711008479.3A patent/CN107640027A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1601239A (en) * | 1978-03-01 | 1981-10-28 | Muir Hill Ltd | Vehicles with vehicle and auxiliary drive means |
| CN201678412U (en) * | 2010-03-17 | 2010-12-22 | 中国农业机械化科学研究院 | Forklift truck with telescopic arm |
| CN202077355U (en) * | 2011-04-15 | 2011-12-21 | 新疆机械研究院股份有限公司 | Multifunctional operation machine |
| CN102501917A (en) * | 2011-11-15 | 2012-06-20 | 江苏大学 | Electrically-controlled hydraulically-driven steering device for mobile platform of agricultural robot |
| CN107097641A (en) * | 2016-08-29 | 2017-08-29 | 襄阳群龙汽车部件股份有限公司 | A kind of hydraulic pressure four-wheel drive device |
| CN106741191A (en) * | 2017-01-22 | 2017-05-31 | 郑喆 | A kind of front/rear frame articulated structure, car body and transport vehicle |
| CN207388862U (en) * | 2017-10-25 | 2018-05-22 | 潍坊拓普机械制造有限公司 | A kind of full hydraulic drive hillside tractor |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108275055A (en) * | 2018-03-10 | 2018-07-13 | 冯秉健 | Novel tipping bucket equipment |
| CN109094668A (en) * | 2018-09-21 | 2018-12-28 | 国家电网有限公司 | It is a kind of based on used with tractor in the cargo carrier on Complex Mountain road surface |
| CN114223339A (en) * | 2021-12-14 | 2022-03-25 | 华南农业大学 | A robot chassis and agricultural robot for paddy field multifunctional operation |
| CN114223339B (en) * | 2021-12-14 | 2023-10-20 | 华南农业大学 | Robot chassis for multifunctional operation of paddy field and agricultural robot |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180130 |