CN203604302U - Multipath integration valve for combined harvester - Google Patents
Multipath integration valve for combined harvester Download PDFInfo
- Publication number
- CN203604302U CN203604302U CN201320829074.7U CN201320829074U CN203604302U CN 203604302 U CN203604302 U CN 203604302U CN 201320829074 U CN201320829074 U CN 201320829074U CN 203604302 U CN203604302 U CN 203604302U
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- Prior art keywords
- valve
- way
- operated direction
- way hand
- direction valve
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Abstract
The utility model discloses a multipath integration valve for a combined harvester, and relates to a four-way valve. A first three-position four-way hand-operated direction valve is respectively connected with a second three-position four-way hand-operated direction valve, a third three-position four-way hand-operated direction valve, an overflow valve, a first hydraulic control one-way valve and a fourth three-position four-way hand-operated direction valve. The first three-position four-way hand-operated direction valve is connected with a dual-purpose oil cylinder through the first hydraulic control one-way valve. The dual-purpose oil cylinder is connected with a granary. The second three-position four-way hand-operated direction valve is connected with a first plunger type cylinder through a second hydraulic control one-way valve. The first plunger type cylinder is connected with a grain seedling pull-up wheel. The third three-position four-way hand-operated direction valve is connected with a second plunger type cylinder through a third hydraulic control one-way valve. The second plunger type cylinder is connected with a header. According to the multipath integration valve for the combined harvester, the lifting function and the steering function of the granary are added, the structure is compact, installation space is reduced, and a connection oil pipe is omitted.
Description
Technical field
The utility model relates to a kind of four way valve, be specifically related to a kind of combine Multi-way pile-up valve.
Background technique
Multi-way valve is a combination brake switch and proporting, is made up of hand-operated direction valve, safety valve (direct-acting type pressure valve) and one-way throttle valve etc.And traditional combine Multi-way pile-up valve does not possess silo lifting function and turning function, complex structure, takes up room when installation large, and oil pipe uses many, gives using and installing and all brought inconvenience of people.
Model utility content
For the deficiency existing in prior art, the utility model object is to be to provide a kind of combine Multi-way pile-up valve, has increased silo lifting function and turning function, and compact structure reduces installing space and connected pipes.
To achieve these goals, the utility model is to realize by the following technical solutions: a kind of combine Multi-way pile-up valve, comprise the first 3-position 4-way hand-operated direction valve, the second 3-position 4-way hand-operated direction valve, the 3rd 3-position 4-way hand-operated direction valve, safety valve, relief valve, the first Pilot operated check valve, the second Pilot operated check valve, the 3rd Pilot operated check valve, adjustable restrictive valve and the 4th 3-position 4-way hand-operated direction valve, filter screen is connected with gear pump with fuel tank respectively, gear pump is connected with the filler opening of Multi-way pile-up valve, the first 3-position 4-way hand-operated direction valve respectively with the second 3-position 4-way hand-operated direction valve, the 3rd 3-position 4-way hand-operated direction valve, relief valve, the first Pilot operated check valve is connected with the 4th 3-position 4-way hand-operated direction valve, the first 3-position 4-way hand-operated direction valve is connected with two-way cylinder by the first Pilot operated check valve, two-way cylinder is connected with silo, the second 3-position 4-way hand-operated direction valve is connected with the first plunger case by the second Pilot operated check valve, the first plunger case is connected with reel paddle, the 3rd 3-position 4-way hand-operated direction valve is connected with the second plunger case by the 3rd Pilot operated check valve, the second plunger case is connected with the ceding of Taiwan, the 4th 3-position 4-way hand-operated direction valve is connected with adjustable restrictive valve with steering cylinder respectively, and steering cylinder is connected with adjustable restrictive valve, safety valve, relief valve, adjustable restrictive valve is all connected with fuel tank with the 4th 3-position 4-way hand-operated direction valve.
In the described ceding of Taiwan, be provided with taiwan cut off and landing oil cylinder interface.
On described steering cylinder, be provided with steering cylinder interface, steering cylinder return opening.
On described silo, be provided with silo oil cylinder interface.
Integrated valve of the present utility model has increased silo lifting function and turning function, and compact structure reduces installing space and connected pipes.
Accompanying drawing explanation
Describe the utility model in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is structural representation of the present utility model;
Fig. 2 is surface structure schematic diagram of the present utility model.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with embodiment, further set forth the utility model.
With reference to Fig. 1, this embodiment is by the following technical solutions: a kind of combine Multi-way pile-up valve, comprise the first 3-position 4-way hand-operated direction valve 1, the second 3-position 4-way hand-operated direction valve 2, the 3rd 3-position 4-way hand-operated direction valve 3, safety valve 6, relief valve 7, the first Pilot operated check valve 8, the second Pilot operated check valve 9, the 3rd Pilot operated check valve 10, adjustable restrictive valve 16 and the 4th 3-position 4-way hand-operated direction valve 17, gear pump 4 is connected with the filler opening of Multi-way pile-up valve, the first 3-position 4-way hand-operated direction valve 1 respectively with the second 3-position 4-way hand-operated direction valve 2, the 3rd 3-position 4-way hand-operated direction valve 3, relief valve 7, the first Pilot operated check valve 8 is connected with the 4th 3-position 4-way hand-operated direction valve 17, the first 3-position 4-way hand-operated direction valve 1 is connected with two-way cylinder 11 by the first Pilot operated check valve 8, two-way cylinder 11 is connected with silo 12, the second 3-position 4-way hand-operated direction valve 2 is connected with the first plunger case 13 by the second Pilot operated check valve 9, the first plunger case 13 is connected with reel paddle W1, the 3rd 3-position 4-way hand-operated direction valve 3 is connected with the second plunger case 14 by the 3rd Pilot operated check valve 10, the second plunger case 14 is connected with ceding of Taiwan W, the 4th 3-position 4-way hand-operated direction valve 17 is connected with adjustable restrictive valve 16 with steering cylinder 15 respectively, and steering cylinder 15 is connected with adjustable restrictive valve 16, safety valve 6, relief valve 7, adjustable restrictive valve 16 is all connected with fuel tank with the 4th 3-position 4-way hand-operated direction valve 17.
This embodiment comprise there is filler opening, the valve body of return opening, taiwan cut off and landing oil cylinder interface, steering cylinder interface, steering cylinder return opening and silo oil cylinder interface, described valve body is provided with silo down manual guiding valve, winder down manual guiding valve, the manual guiding valve of taiwan cut off and landing, turns to manual guiding valve Pilot operated check valve, safety valve, relief valve.
The integrated valve of this embodiment has increased silo lifting function and turning function, and compact structure reduces installing space and connected pipes.
More than show and described basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a combine Multi-way pile-up valve, it is characterized in that, comprise the first 3-position 4-way hand-operated direction valve (1), the second 3-position 4-way hand-operated direction valve (2), the 3rd 3-position 4-way hand-operated direction valve (3), safety valve (6), relief valve (7), the first Pilot operated check valve (8), the second Pilot operated check valve (9), the 3rd Pilot operated check valve (10), adjustable restrictive valve (16) and the 4th 3-position 4-way hand-operated direction valve (17), gear pump (4) is connected with the filler opening of Multi-way pile-up valve, the first 3-position 4-way hand-operated direction valve (1) respectively with the second 3-position 4-way hand-operated direction valve (2), the 3rd 3-position 4-way hand-operated direction valve (3), relief valve (7), the first Pilot operated check valve (8) is connected with the 4th 3-position 4-way hand-operated direction valve (17), the first 3-position 4-way hand-operated direction valve (1) is connected with two-way cylinder (11) by the first Pilot operated check valve (8), two-way cylinder (11) is connected with silo (12), the second 3-position 4-way hand-operated direction valve (2) is connected with the first plunger case (13) by the second Pilot operated check valve (9), the first plunger case (13) is connected with reel paddle (W1), the 3rd 3-position 4-way hand-operated direction valve (3) is connected with the second plunger case (14) by the 3rd Pilot operated check valve (10), the second plunger case (14) is connected with the ceding of Taiwan (W), the 4th 3-position 4-way hand-operated direction valve (17) is connected with adjustable restrictive valve (16) with steering cylinder (15) respectively, and steering cylinder (15) is connected with adjustable restrictive valve (16), safety valve (6), relief valve (7), adjustable restrictive valve (16) is all connected with fuel tank with the 4th 3-position 4-way hand-operated direction valve (17).
2. a kind of combine Multi-way pile-up valve according to claim 1, is characterized in that, in the described ceding of Taiwan (W), is provided with taiwan cut off and landing oil cylinder interface.
3. a kind of combine Multi-way pile-up valve according to claim 1, is characterized in that, on described silo (12), is provided with silo oil cylinder interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320829074.7U CN203604302U (en) | 2013-12-17 | 2013-12-17 | Multipath integration valve for combined harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320829074.7U CN203604302U (en) | 2013-12-17 | 2013-12-17 | Multipath integration valve for combined harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203604302U true CN203604302U (en) | 2014-05-21 |
Family
ID=50716979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320829074.7U Expired - Fee Related CN203604302U (en) | 2013-12-17 | 2013-12-17 | Multipath integration valve for combined harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203604302U (en) |
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 |
-
2013
- 2013-12-17 CN CN201320829074.7U patent/CN203604302U/en not_active Expired - Fee Related
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 |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140521 Termination date: 20151217 |
|
| EXPY | Termination of patent right or utility model |