CN107044462A - The many hydraulic valve integrated systems of united reaper - Google Patents
The many hydraulic valve integrated systems of united reaper Download PDFInfo
- Publication number
- CN107044462A CN107044462A CN201611257507.0A CN201611257507A CN107044462A CN 107044462 A CN107044462 A CN 107044462A CN 201611257507 A CN201611257507 A CN 201611257507A CN 107044462 A CN107044462 A CN 107044462A
- Authority
- CN
- China
- Prior art keywords
- valve
- way
- unloading
- hand
- operated direction
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
- F15B13/08—Assemblies of units, each for the control of a single servomotor only
- F15B13/0803—Modular units
- F15B13/0807—Manifolds
- F15B13/0817—Multiblock manifolds
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
- A01D41/12—Details of combines
- A01D41/127—Control or measuring arrangements specially adapted for combines
- A01D41/1274—Control or measuring arrangements specially adapted for combines for drives
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
- F15B13/08—Assemblies of units, each for the control of a single servomotor only
- F15B13/0803—Modular units
- F15B13/0832—Modular valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B2013/002—Modular valves, i.e. consisting of an assembly of interchangeable components
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
The invention 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.Compact conformation of the present invention, it is time saving and energy saving to operate, 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, reduces the source of trouble, significantly improve operating efficiency and operational reliability.
Description
Technical field
It is more particularly to a kind of to be used to control united reaper the present invention relates to a kind of hydraulic control system of united reaper
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.
The content of the invention
It is an object of the invention to provide a kind of compact conformation, operation is time saving and energy saving and can carry out the joint of combined operation receipts
The many hydraulic valve integrated systems of cutting mill.
The present invention 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 steering valve group, institute
State unloading valve group to be integrated in unloading valve group integrated package, winder valve group is integrated in winder valve group integrated package, the ceding of Taiwan and turn
The ceding of Taiwan is integrated in valve group and is turned in valve group integrated package；The unloading valve group includes two hydraulic control one-way valves, unloadings three five
Logical hand-operated direction valve and unloading valve group overflow valve, the winder valve group include 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, the ceding of Taiwan and turn to 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 steering overflow valves；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-operated direction valve the 3rd
Hold the 3-position 4-way electromagnetism by the first connecting tube and winder valve group integrated package after being connected with unloading valve group overflow valve oil revolving end
Reversal valve first end is connected, and also order passes through winder valve group overflow valve, two-position four-way solenoid directional control valve, the end of shuttle valve the 3rd and the
Two connecting tubes are communicated with the second end of taiwan cut off and landing 3 position-5 way hand-operated direction valve, then order is manual by taiwan cut off and landing 3 position-5 way
Reversal valve first end, 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 the present invention 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.
Compact conformation of the present invention, it is time saving and energy saving to operate, and many pump drivings are changed into a pump driving, manufacturing cost is reduced
And use cost, reduce the source of trouble.Multiple hydraulic valves are individually integrated into three by the different job requirements of united reaper
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 improve
Operating efficiency and operational reliability.Winder valve group and the ceding of Taiwan and each valve of steering valve group both can single movements, also linkage, and will
The less unloading valve group of the operation frequency is independent, for realize except unloading act in addition to remaining action be monolever operation beat
Solid foundation is descended.
Advantages of the present invention and feature, will be illustrated and explained by the non-limitative illustration of preferred embodiment below,
These embodiments, are only provided as an example referring to the drawings.
Brief description of the drawings
Fig. 1 is the hydraulic schematic diagram of the present invention.
Embodiment
The invention will be further described with reference to the accompanying drawings and examples.
As shown in figure 1, the present invention includes unloading valve group 1, winder valve group 2 and the ceding of Taiwan and turns to valve group 3, unloading valve group 1
It is integrated in unloading valve group integrated package 4, winder valve group 2 is integrated in winder valve group integrated package 5, the ceding of Taiwan and steering valve group 3
It is integrated in the ceding of Taiwan and turns in valve group integrated package 6.Unloading valve group 1 include the first hydraulic control one-way valve 11, the second hydraulic control one-way valve 12,
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 21, three
Position four-way electromagnetic reversing 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 33, the ceding of Taiwan
Lift overflow valve 34, five five logical hand-operated direction valves 35 and turn to overflow valve 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 present invention can also have other embodiment, all use equivalent substitution or equivalent transformation shape
Into technical scheme, all fall within the protection domain of application claims.
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 |
|---|---|---|---|
| CN201611257507.0A CN107044462A (en) | 2016-12-30 | 2016-12-30 | The many hydraulic valve integrated systems of united reaper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611257507.0A CN107044462A (en) | 2016-12-30 | 2016-12-30 | The many hydraulic valve integrated systems of united reaper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107044462A true CN107044462A (en) | 2017-08-15 |
Family
ID=59543295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611257507.0A Pending CN107044462A (en) | 2016-12-30 | 2016-12-30 | The many hydraulic valve integrated systems of united reaper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107044462A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10746200B1 (en) | 2019-09-18 | 2020-08-18 | Caterpillar Sarl | Modular hydraulic valve assembly for work vehicle |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4655250A (en) * | 1986-02-03 | 1987-04-07 | The Cessna Aircraft Company | Open center unloading valve |
| US4929038A (en) * | 1987-09-02 | 1990-05-29 | Alfred Teves Gmbh | Hydraulic unit |
| CN103511370A (en) * | 2012-06-28 | 2014-01-15 | 株式会社神崎高级工机制作所 | Hydraulic circuit for lifting and lowering reaping part of combine harvester |
| CN103711740A (en) * | 2013-12-25 | 2014-04-09 | 新魁液压技术有限公司 | Novel hydraulic control system for combine harvester |
| CN203604302U (en) * | 2013-12-17 | 2014-05-21 | 湖州锦徽液压有限公司 | Multipath integration valve for combined harvester |
| CN204610402U (en) * | 2015-05-19 | 2015-09-02 | 福田雷沃国际重工股份有限公司 | A kind of combine hydraulic control system |
| CN206386325U (en) * | 2016-12-30 | 2017-08-08 | 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 CN201611257507.0A patent/CN107044462A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4655250A (en) * | 1986-02-03 | 1987-04-07 | The Cessna Aircraft Company | Open center unloading valve |
| US4929038A (en) * | 1987-09-02 | 1990-05-29 | Alfred Teves Gmbh | Hydraulic unit |
| CN103511370A (en) * | 2012-06-28 | 2014-01-15 | 株式会社神崎高级工机制作所 | Hydraulic circuit for lifting and lowering reaping part of combine harvester |
| CN203604302U (en) * | 2013-12-17 | 2014-05-21 | 湖州锦徽液压有限公司 | Multipath integration valve for combined harvester |
| CN103711740A (en) * | 2013-12-25 | 2014-04-09 | 新魁液压技术有限公司 | Novel hydraulic control system for combine harvester |
| CN204610402U (en) * | 2015-05-19 | 2015-09-02 | 福田雷沃国际重工股份有限公司 | A kind of combine hydraulic control system |
| CN206386325U (en) * | 2016-12-30 | 2017-08-08 | 江苏真绩机械制造有限公司 | The many hydraulic valve integrated systems of united reaper |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10746200B1 (en) | 2019-09-18 | 2020-08-18 | Caterpillar Sarl | Modular hydraulic valve assembly for work vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103950870B (en) | A kind of forklift hydraulic system of double pump fuel feeding band energy regenerating | |
| CN104074825B (en) | Two-way choice type interflow load-transducing multi-way valve | |
| CN203319595U (en) | Crane hoisting hydraulic system and crane | |
| CN105757015A (en) | Hydraulic driven type non-intermittent supercharging device | |
| CN102616705B (en) | Energy-saving forklift hydraulic system with energy recovery function | |
| CN109626250B (en) | Jack hydraulic system capable of saving labor for two times | |
| CN206386325U (en) | The many hydraulic valve integrated systems of united reaper | |
| CN107044462A (en) | The many hydraulic valve integrated systems of united reaper | |
| CN105317766A (en) | Integrated hydraulic open-close machine | |
| CN105084261A (en) | Dual-pump confluent energy-saving type forklift hydraulic system | |
| CN205035044U (en) | Energy -saving fork truck hydraulic system in double pump confluence | |
| CN208397033U (en) | A kind of hydraulic system and baling press | |
| CN109017981B (en) | Walking machine and hydraulic steering system thereof | |
| CN106553370A (en) | A kind of pair of performance element hydraulic press | |
| CN202542790U (en) | Energy-saving forklift hydraulic system with energy recycling | |
| CN108930679B (en) | Synchronous valve for controlling harvester steering and header lifting | |
| CN102562713A (en) | Quick cylinder | |
| CN203890013U (en) | Double-pump oil supply and energy recovery type forklift hydraulic system | |
| CN203717509U (en) | Lorry-mounted crane multi-way reversing device and straight-arm lorry-mounted crane | |
| CN203214470U (en) | Hydraulic manifold lifting control valve bank for hopper of heavy truck | |
| CN102182720A (en) | Double-speed oil cylinder | |
| CN205591274U (en) | Small -size excavator combination flow control system | |
| CN202597327U (en) | Rapid oil cylinder | |
| CN104912857A (en) | Multi-way valve | |
| CN102384124A (en) | Integral type minisize electrohydraulic actuator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20170815 |
|
| WD01 | Invention patent application deemed withdrawn after publication |