CN206386325U - The many hydraulic valve integrated systems of united reaper - Google Patents
The many hydraulic valve integrated systems of united reaper Download PDFInfo
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- CN206386325U CN206386325U CN201621478177.3U CN201621478177U CN206386325U CN 206386325 U CN206386325 U CN 206386325U CN 201621478177 U CN201621478177 U CN 201621478177U CN 206386325 U CN206386325 U CN 206386325U
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Abstract
The utility model discloses a kind of many hydraulic valve integrated systems of united reaper, including unloading valve group, winder valve group and the ceding of Taiwan and steering valve group, each valve group is integrated in corresponding integrated package.Unloading valve group includes two hydraulic control one-way valves, unloading 3 position-5 way hand-operated direction valve and unloading valve group overflow valve, winder valve group includes hydraulic control one-way valve, three-position four-way electromagnetic directional valve, two-position four-way solenoid directional control valve and winder valve group overflow valve and shuttle valve, and the ceding of Taiwan and steering valve group include two hydraulic control one-way valves, taiwan cut off and landing 3 position-5 way hand-operated direction valve, taiwan cut off and landing overflow valve, five five logical hand-operated direction valves and turn to overflow valves.The utility model compact conformation, operation is time saving and energy saving, and multiple hydraulic valves are individually integrated into three integrated packages by the different job requirements of united reaper, manufacturing cost and use cost is reduced, the source of trouble is reduced, operating efficiency and operational reliability is significantly improved.
Description
Technical field
The utility model is related to a kind of hydraulic control system of united reaper, more particularly to a kind of to be used to control joint to receive
Cutting mill unloading, winder, many hydraulic valve integration hydraulic control systems of the ceding of Taiwan and steering, belong to hydraulic transmission technology field.
Background technology
The unloading of existing united reaper, reel lift, the hydraulic control system system of taiwan cut off and landing and steering are adopted
Power is provided respectively with multiple hydraulic pumps, and combined operation can not be carried out, operator must two operation handles of bimanualness,
Aforementioned activities can be completed, it is cumbersome, waste time and energy, it is impossible to carry out multi-functional combined operation, or combined operation influences other
The work of hydraulic part.
Utility model content
The purpose of this utility model is to provide a kind of compact conformation, operates connection that is time saving and energy saving and can carrying out combined operation
Close many hydraulic valve integrated systems of harvester.
The utility model is achieved by the following technical programs：
A kind of many hydraulic valve integrated systems of united reaper, including unloading valve group, winder valve group and the ceding of Taiwan and switching valve
Group, the unloading valve group is integrated in unloading valve group integrated package, and winder valve group is integrated in winder valve group integrated package, the ceding of Taiwan
And steering valve group is integrated in the ceding of Taiwan and turned in valve group integrated package；The unloading valve group includes two hydraulic control one-way valves, unloadings three
The logical hand-operated direction valve in position five and unloading valve group overflow valve, the winder valve group include hydraulic control one-way valve, 3-position 4-way electromagnetism and changed
To valve, two-position four-way solenoid directional control valve and winder valve group overflow valve and shuttle valve, the ceding of Taiwan and steering valve group include two hydraulic control lists
To valve, taiwan cut off and landing 3 position-5 way hand-operated direction valve, taiwan cut off and landing overflow valve, five five logical hand-operated direction valves and steering overflows
Valve；Hydraulic pressure pump output terminal is connected with the second end of unloading valve group unloading 3 position-5 way hand-operated direction valve, and unloading 3 position-5 way is changed manually
Pass through three of the first connecting tube and winder valve group integrated package after being connected to the end of valve the 3rd with unloading valve group overflow valve oil revolving end
Four-way electromagnetic reversing valve first end is connected, and also order passes through winder valve group overflow valve, two-position four-way solenoid directional control valve, shuttle valve the
Three ends and the second connecting tube are communicated with the second end of taiwan cut off and landing 3 position-5 way hand-operated direction valve, then order passes through taiwan cut off and landing three
Five logical hand-operated direction valve first ends, five five logical hand-operated direction valve first ends, five five logical the second end of hand-operated direction valve oil return boxes.
The purpose of this utility model can also further be realized by following technical measures.
Further, the end of unloading 3 position-5 way hand-operated direction valve the 4th is led to by the first hydraulic control one-way valve unloads grain and oil
Unloading cylinder rod chamber is led in cylinder rodless cavity, the end of unloading 3 position-5 way hand-operated direction valve the 5th by the second hydraulic control one-way valve.
Further, reel lift is led in the end of three-position four-way electromagnetic directional valve the 3rd by the 3rd hydraulic control one-way valve
Plunger case.
Further, the end of taiwan cut off and landing 3 position-5 way hand-operated direction valve the 4th passes through the 4th hydraulic control one-way valve and taiwan cut off and landing
First plunger case is communicated, and the end of taiwan cut off and landing 3 position-5 way hand-operated direction valve the 5th passes through the 5th hydraulic control one-way valve and taiwan cut off and landing the
Two plunger cases are communicated.
Further, described five five logical ends of hand-operated direction valve the 3rd, five five logical ends of hand-operated direction valve the 4th, five five
The logical end of hand-operated direction valve the 5th respectively leads to turn to plunger case.
Further, the Median Function and taiwan cut off and landing 3 position-5 way of the unloading 3 position-5 way hand-operated direction valve are changed manually
It is M types to the Median Function of valve, the Median Function of three-position four-way electromagnetic directional valve is Y types, and five five lead to hand-operated direction valve
Median Function is H types.
The utility model compact conformation, it is time saving and energy saving to operate, and many pump drivings are changed into a pump driving, manufacture is reduced
Cost and use cost, reduce the source of trouble.Multiple hydraulic valves are individually integrated into by the different job requirements of united reaper
Three not same-action unloading valve group integrated package, winder valve group integrated package and the ceding of Taiwan and turn to valve group integrated package in, significantly carry
High operating efficiency and operational reliability.Winder valve group and the ceding of Taiwan and turn to valve group each valve both can single movement, also linkage,
And the less unloading valve group of the operation frequency is independent, for realize except unloading act in addition to remaining action be monolever behaviour
Lay a solid foundation.
Advantage and feature of the present utility model, will carry out diagram reconciliation by the non-limitative illustration of preferred embodiment below
Release, these embodiments, only provide as an example referring to the drawings.
Brief description of the drawings
Fig. 1 is hydraulic schematic diagram of the present utility model.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
As shown in figure 1, the utility model includes unloading valve group 1, winder valve group 2 and the ceding of Taiwan and turns to valve group 3, unloading valve
Group 1 is integrated in unloading valve group integrated package 4, and winder valve group 2 is integrated in winder valve group integrated package 5, the ceding of Taiwan and switching valve
Group 3 is integrated in the ceding of Taiwan and turned in valve group integrated package 6.Unloading valve group 1 includes the first hydraulic control one-way valve 11, the second hydraulic control one-way valve
12nd, unloading 3 position-5 way hand-operated direction valve 13 and unloading valve group overflow valve 14, winder valve group 2 include the 3rd hydraulic control one-way valve
21st, three-position four-way electromagnetic directional valve 22, two-position four-way solenoid directional control valve 23, winder valve group overflow valve 24 and shuttle valve 25, the ceding of Taiwan
And steering valve group 3 includes the 4th hydraulic control one-way valve 31, the 5th hydraulic control one-way valve 32, taiwan cut off and landing 3 position-5 way hand-operated direction valve
33rd, taiwan cut off and landing overflow valve 34, five five logical hand-operated direction valves 35 and steering overflow valves 36.
Hydraulic pressure pump output terminal is connected with the second end of unloading valve group unloading 3 position-5 way hand-operated direction valve 132, unloading three five
Lead to after the end 133 of hand-operated direction valve the 3rd is connected with unloading valve group overflow valve oil revolving end 142 by the first connecting tube 7 and winder valve
Group integrated package 5 three-position four-way electromagnetic directional valve first end 221 be connected, also order by winder valve group overflow valve 24, two
Four-way electromagnetic reversing valve 23, the end 253 of shuttle valve the 3rd and the second connecting tube 8 and the second end of taiwan cut off and landing 3 position-5 way hand-operated direction valve
332 communicate, then order turns to five five by taiwan cut off and landing 3 position-5 way hand-operated direction valve first end 331, the ceding of Taiwan and logical changed manually
To valve first end 351, five five logical oil return boxes 9 of the second end of hand-operated direction valve 32.
Unloading oil cylinder 10 is led to without bar in the end 134 of unloading 3 position-5 way hand-operated direction valve the 4th by the first hydraulic control one-way valve 11
The rod chamber of unloading oil cylinder 10 is led in chamber, the end 135 of unloading 3 position-5 way hand-operated direction valve the 5th by the second hydraulic control one-way valve 12.
Reel lift plunger case is led in the end 223 of three-position four-way electromagnetic directional valve the 3rd by the 3rd hydraulic control one-way valve 21
20。
The end 334 of taiwan cut off and landing 3 position-5 way hand-operated direction valve the 4th passes through the 4th hydraulic control one-way valve 31 and taiwan cut off and landing first
Plunger case 301 is communicated, and the end 335 of taiwan cut off and landing 3 position-5 way hand-operated direction valve the 5th passes through the 5th hydraulic control one-way valve 32 and ceding of Taiwan liter
The second plunger case 302 is dropped to communicate.
The end 353 of five five logical hand-operated direction valves the 3rd, the end 354 of five five logical hand-operated direction valves the 4th, five it is five logical manual
The end 355 of reversal valve the 5th respectively leads to turn to plunger case 40.
In the Median Function and taiwan cut off and landing 3 position-5 way hand-operated direction valve 33 of unloading 3 position-5 way hand-operated direction valve 13
Median function is M types, and the Median Function of three-position four-way electromagnetic directional valve 22 is Y types, the middle position of five five logical hand-operated direction valves 35
Function is H types.
In addition to the implementation, the utility model can also have other embodiment, all use equivalent substitutions or equivalent change
The technical scheme to be formed is changed, in the protection domain for all falling within the utility model requirement.
Claims (6)
1. a kind of many hydraulic valve integrated systems of united reaper, it is characterised in that：Including unloading valve group, winder valve group and the ceding of Taiwan
And valve group is turned to, the unloading valve group includes two hydraulic control one-way valves, unloading 3 position-5 way hand-operated direction valve and unloading valve group and overflow
Valve is flowed, the unloading valve group is integrated in unloading valve group integrated package, and winder valve group is integrated in winder valve group integrated package, is cut
Platform and steering valve group are integrated in the ceding of Taiwan and turned in valve group integrated package；The winder valve group include hydraulic control one-way valve, three four
Electric change valve, two-position four-way solenoid directional control valve, winder valve group overflow valve and shuttle valve, the ceding of Taiwan and steering valve group include two
Hydraulic control one-way valve, taiwan cut off and landing 3 position-5 way hand-operated direction valve, taiwan cut off and landing overflow valve, five five logical hand-operated direction valves and steerings
Overflow valve；Hydraulic pressure pump output terminal is connected with the second end of unloading valve group unloading 3 position-5 way hand-operated direction valve, unloading 3 position-5 way hand
Move after the end of reversal valve the 3rd is connected with unloading valve group overflow valve oil revolving end by the first connecting tube and winder valve group integrated package
Three-position four-way electromagnetic directional valve first end is connected, and also order passes through winder valve group overflow valve, two-position four-way solenoid directional control valve, shuttle
The end of valve the 3rd and the second connecting tube are communicated with the second end of taiwan cut off and landing 3 position-5 way hand-operated direction valve, then order passes through taiwan cut off and landing
3 position-5 way hand-operated direction valve first end, five five logical hand-operated direction valve taiwan cut off and landing 3 position-5 way hand-operated direction valve first ends,
Five five logical the second end of hand-operated direction valve oil return boxes.
2. many hydraulic valve integrated systems of united reaper as claimed in claim 1, it is characterised in that：The unloading 3 position-5 way
Unloading oil cylinder rodless cavity, unloading 3 position-5 way hand-operated direction valve are led in the end of hand-operated direction valve the 4th by the first hydraulic control one-way valve
Unloading cylinder rod chamber is led in five ends by the second hydraulic control one-way valve.
3. many hydraulic valve integrated systems of united reaper as claimed in claim 1, it is characterised in that：The 3-position 4-way electromagnetism
Reel lift plunger case is led in the end of reversal valve the 3rd by the 3rd hydraulic control one-way valve.
4. many hydraulic valve integrated systems of united reaper as claimed in claim 1, it is characterised in that：Taiwan cut off and landing 3 position-5 way
The end of hand-operated direction valve the 4th is communicated by the 4th hydraulic control one-way valve with the plunger case of taiwan cut off and landing first, taiwan cut off and landing 3 position-5 way hand
The dynamic end of reversal valve the 5th is communicated by the 5th hydraulic control one-way valve with the plunger case of taiwan cut off and landing second.
5. many hydraulic valve integrated systems of united reaper as claimed in claim 1, it is characterised in that：Described five five logical manual
The end of reversal valve the 3rd, five the five logical ends of hand-operated direction valve the 4th, five five logical ends of hand-operated direction valve the 5th respectively lead to steering column
Plug cylinder.
6. many hydraulic valve integrated systems of united reaper as claimed in claim 1, it is characterised in that：The unloading 3 position-5 way
The Median Function of hand-operated direction valve and the Median Function of taiwan cut off and landing 3 position-5 way hand-operated direction valve are M types, 3-position 4-way electricity
The Median Function of magnetic reversal valve is Y types, and the Median Function of five five logical hand-operated direction valves is H types.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621478177.3U CN206386325U (en) | 2016-12-30 | 2016-12-30 | The many hydraulic valve integrated systems of united reaper |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621478177.3U CN206386325U (en) | 2016-12-30 | 2016-12-30 | The many hydraulic valve integrated systems of united reaper |
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| Publication Number | Publication Date |
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| CN206386325U true CN206386325U (en) | 2017-08-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201621478177.3U Active CN206386325U (en) | 2016-12-30 | 2016-12-30 | The many hydraulic valve integrated systems of united reaper |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107044462A (en) * | 2016-12-30 | 2017-08-15 | 江苏真绩机械制造有限公司 | The many hydraulic valve integrated systems of united reaper |
-
2016
- 2016-12-30 CN CN201621478177.3U patent/CN206386325U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107044462A (en) * | 2016-12-30 | 2017-08-15 | 江苏真绩机械制造有限公司 | The many hydraulic valve integrated systems of united reaper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201028 Address after: 212311 Zhenjiang city of Jiangsu province Danyang City Picheng fuwode Industrial Park Patentee after: Jiangsu wode Agricultural Machinery Co.,Ltd. Address before: 212000 Dantu Zhenjiang Xincheng Industrial Park, Dantu District, Jiangsu Patentee before: JIANGSU ZHENJI MACHINERY MANUFACTURING Co.,Ltd. |
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| TR01 | Transfer of patent right |