CN204357817U - A kind of two nine logical valves - Google Patents

A kind of two nine logical valves Download PDF

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Publication number
CN204357817U
CN204357817U CN201420828618.2U CN201420828618U CN204357817U CN 204357817 U CN204357817 U CN 204357817U CN 201420828618 U CN201420828618 U CN 201420828618U CN 204357817 U CN204357817 U CN 204357817U
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CN
China
Prior art keywords
valve
oil outlet
spool
valve block
oil
Prior art date
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Active
Application number
CN201420828618.2U
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Chinese (zh)
Inventor
陈东明
宋如海
陈刚
邓鹏�
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHANDONG YANMEI PANTHERS MINING EQUIPMENT CO Ltd
Original Assignee
SHANDONG YANMEI PANTHERS MINING EQUIPMENT CO Ltd
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Application filed by SHANDONG YANMEI PANTHERS MINING EQUIPMENT CO Ltd filed Critical SHANDONG YANMEI PANTHERS MINING EQUIPMENT CO Ltd
Priority to CN201420828618.2U priority Critical patent/CN204357817U/en
Application granted granted Critical
Publication of CN204357817U publication Critical patent/CN204357817U/en
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Abstract

These two nine logical valves, comprise valve body; Be horizontally placed on the slide opening in valve body; Be plugged in the spool in slide opening; Respectively by the driving block of bearing pin I and pin shaft II and valve body and the hinged installation of spool; Be fixed on the handle on driving block; Be set in turn in the oil inlet hole I below valve block, oil inlet hole II and oil inlet hole III from left to right and be set in turn in oil outlet I, oil outlet II, oil outlet III, oil outlet IV, oil outlet V and the oil outlet VI above valve block from left to right.When operating grip promotes to the left, spool outwards slides into low order end, and now supporting operating valve can work, and development machine 5-linked valve and development machine seven valve cannot work.Otherwise when operating grip pulls to the right, spool inwardly slides into high order end, now development machine 5-linked valve and development machine seven valve can work, and supporting operating valve is closed.Therefore can operate control three valve events by a handle, improve the convenience of operation.

Description

A kind of two nine logical valves
Technical field
The utility model design technical field of hydraulic elements, is specifically related to a kind of two nine logical valves.
Background technique
Full cut-off between development machine and airborne supporting device is locked, the general mode adopting 3 two position three-way valve full cut-off locks, complex operation, very inconvenient.
Summary of the invention
The utility model, in order to overcome the deficiency of above technology, provides a kind of two nine logical valves operating Non-follow control easily.
The utility model overcomes the technological scheme that its technical problem adopts:
These two nine logical valves, comprise valve body, be horizontally placed on the slide opening in valve body, be plugged in the spool in slide opening, respectively by the driving block of bearing pin I and pin shaft II and valve body and the hinged installation of spool, be fixed on the handle on driving block, be set in turn in the oil inlet hole I below valve block from left to right, oil inlet hole II and oil inlet hole III and the oil outlet I be set in turn in from left to right above valve block, oil outlet II, oil outlet III, oil outlet IV, oil outlet V and oil outlet VI, described spool is disposed with from left to right the valve block I that external diameter and slide opening internal diameter match, valve block II, valve block III and valve block IV, when spool moves to high order end, valve block II, valve block III and valve block IV are respectively by oil outlet II, oil outlet IV and oil outlet VI are closed, when spool moves to low order end, valve block I, valve block II and valve block III are respectively by oil outlet I, oil outlet III and oil outlet V are closed.
The beneficial effects of the utility model are: when operating grip promotes to the left, spool outwards slides into low order end, now oil inlet hole I and oil outlet II conducting, oil inlet hole II and oil outlet IV conducting, because oil outlet VI blocks, oil inlet hole III and oil outlet VI not conducting, now supporting operating valve can work, and development machine 5-linked valve and development machine seven valve cannot work.Otherwise, when operating grip pulls to the right, spool inwardly slides into high order end, now oil inlet hole I and oil outlet I conducting, oil inlet hole II and oil outlet III conducting, oil inlet hole III and oil outlet V conducting, now development machine 5-linked valve and development machine seven valve can work, and supporting operating valve is closed.Therefore can operate control three valve events by a handle, improve the convenience of operation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure, 1. valve body 2. bearing pin I 3. driving block 4. pin shaft II 5. handle 6. spool 7. valve block I 8. valve block II 9. valve block III 10. valve block IV 11. slide opening 12. oil inlet hole I 13. oil inlet hole II 14. oil inlet hole III 15. oil outlet I 16. oil outlet II 17. oil outlet III 18. oil outlet IV 19. oil outlet V 20. oil outlet VI.
Embodiment
Be described further below in conjunction with accompanying drawing 1 pair of the utility model.
These two nine logical valves, comprise valve body 1, be horizontally placed on the slide opening 11 in valve body 1, be plugged in the spool 6 in slide opening 11, respectively by the driving block 3 of bearing pin I 2 and pin shaft II 4 and valve body 1 and the hinged installation of spool 6, be fixed on the handle 5 on driving block 3, be set in turn in the oil inlet hole I 12 below valve block 1 from left to right, oil inlet hole II 13 and oil inlet hole III 14 and the oil outlet I 15 be set in turn in from left to right above valve block 1, oil outlet II 16, oil outlet III 17, oil outlet IV 18, oil outlet V 19 and oil outlet VI 20, spool 6 is disposed with from left to right the valve block I 7 that external diameter and slide opening 11 internal diameter match, valve block II 8, valve block III 9 and valve block IV 10, when spool 6 moves to high order end, valve block II 8, valve block III 9 and valve block IV 10 are respectively by oil outlet II 16, oil outlet IV 18 and oil outlet VI 20 are closed, when spool 6 moves to low order end, valve block I 7, valve block II 8 and valve block III 9 are respectively by oil outlet I 15, oil outlet III 17 and oil outlet V 19 are closed.During use, oil inlet hole I 12, oil inlet hole II 13 are connected oil inlet pipe with oil inlet hole III 14, oil outlet VI 20 is carried out shutoff.Oil outlet V 19 is connected development machine seven valve by oil pipe, oil outlet II 16 is connected supporting operating valve with oil outlet IV 18 by oil pipe, oil outlet I 15 is connected development machine 5-linked valve with oil outlet III 17 by oil pipe.When operating grip 5 promotes to the left, spool 6 outwards slides into low order end, now oil inlet hole I 12 and oil outlet II 16 conducting, oil inlet hole II 13 and oil outlet IV 18 conducting, because oil outlet VI 20 blocks, oil inlet hole III 14 and oil outlet VI 20 not conducting, now supporting operating valve can work, and development machine 5-linked valve and development machine seven valve cannot work.Otherwise, when operating grip 5 pulls to the right, spool 6 inwardly slides into high order end, now oil inlet hole I 12 and oil outlet I 15 conducting, oil inlet hole II 13 and oil outlet III 17 conducting, oil inlet hole III 14 and oil outlet V 19 conducting, now development machine 5-linked valve and development machine seven valve can work, and supporting operating valve is closed.Therefore can operate control three valve events by a handle 5, improve the convenience of operation.

Claims (1)

1. two nine logical valves, is characterized in that: comprise valve body (1), be horizontally placed on the slide opening (11) in valve body (1), be plugged in the spool (6) in slide opening (11), respectively by the driving block (3) of bearing pin I (2) and pin shaft II (4) and valve body (1) and spool (6) hinged installation, be fixed on the handle (5) on driving block (3), be set in turn in the oil inlet hole I (12) of valve block (1) below from left to right, oil inlet hole II (13) and oil inlet hole III (14) and be set in turn in the oil outlet I (15) of valve block (1) top from left to right, oil outlet II (16), oil outlet III (17), oil outlet IV (18), oil outlet V (19) and oil outlet VI (20), described spool (6) is disposed with from left to right the valve block I (7) that external diameter and slide opening (11) internal diameter match, valve block II (8), valve block III (9) and valve block IV (10), when spool (6) moves to high order end, valve block II (8), valve block III (9) and valve block IV (10) are respectively by oil outlet II (16), oil outlet IV (18) and oil outlet VI (20) are closed, when spool (6) moves to low order end, valve block I (7), valve block II (8) and valve block III (9) are respectively by oil outlet I (15), oil outlet III (17) and oil outlet V (19) are closed.
CN201420828618.2U 2014-12-24 2014-12-24 A kind of two nine logical valves Active CN204357817U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420828618.2U CN204357817U (en) 2014-12-24 2014-12-24 A kind of two nine logical valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420828618.2U CN204357817U (en) 2014-12-24 2014-12-24 A kind of two nine logical valves

Publications (1)

Publication Number Publication Date
CN204357817U true CN204357817U (en) 2015-05-27

Family

ID=53259290

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420828618.2U Active CN204357817U (en) 2014-12-24 2014-12-24 A kind of two nine logical valves

Country Status (1)

Country Link
CN (1) CN204357817U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106089838A (en) * 2016-08-30 2016-11-09 徐州徐工挖掘机械有限公司 A kind of hydraulic oil container plinth

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106089838A (en) * 2016-08-30 2016-11-09 徐州徐工挖掘机械有限公司 A kind of hydraulic oil container plinth

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