CN104213832B - A kind of all hydraulic caterpillar rig integrated control system - Google Patents
A kind of all hydraulic caterpillar rig integrated control system Download PDFInfo
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- CN104213832B CN104213832B CN201410427370.3A CN201410427370A CN104213832B CN 104213832 B CN104213832 B CN 104213832B CN 201410427370 A CN201410427370 A CN 201410427370A CN 104213832 B CN104213832 B CN 104213832B
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- control valve
- valve block
- directional control
- pilot operated
- hydraulic
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Abstract
The present invention relates to a kind of all hydraulic caterpillar rig integrated control system, the integrated control system is used for the hydraulic control of rig air compressor machine motor, the rig also includes auxiliary pump and pioneer pump, including integrated package, air compressor machine motor and hydraulic oil container, the integrated package includes pilot operated directional control valve block and solenoid directional control valve block, and the solenoid directional control valve block controls the pilot operated directional control valve block that the pressure oil is conveyed into the air compressor machine motor to be rotated or will carry out pressure release in the pressure oil oil return to the hydraulic oil container.A kind of all hydraulic caterpillar rig integrated control system provided by the invention, solenoid directional control valve integrates with pilot operated directional control valve, form an integrated package, pipeline trend is clear clear after improvement, it is quick and easy for installation, space is greatlyd save, production and purchase cost is reduced again, reduces fluid pressure line and lost along stroke pressure.
Description
Technical field
The present invention relates to control system field, and in particular to a kind of all hydraulic caterpillar rig integrated control system.
Background technology
Air compressor machine motor hydraulic control valve in existing market rig is all using solenoid directional control valve and control pilot valve point
The mode of body, so make needs and be installed separately, cause pipeline intricate, it is chaotic unclear, and economy is bad.
The content of the invention
Integrated to solve the above problems, the technical problems to be solved by the invention are to provide a kind of all hydraulic caterpillar rig
Control system.
The technical scheme that the present invention solves above-mentioned technical problem is as follows：A kind of integrated control system of all hydraulic caterpillar rig
System, the integrated control system are used for the hydraulic control of rig air compressor machine motor, and the rig also includes auxiliary pump and pioneer pump, including
Integrated package, air compressor machine motor and hydraulic oil container, the integrated package include pilot operated directional control valve block and solenoid directional control valve block, the auxiliary pump
The import of the pilot operated directional control valve block is connected, the outlet of the pilot operated directional control valve block connects the air compressor machine motor or hydraulic oil
Pressure oil is conveyed to the air compressor machine motor by the pilot operated directional control valve block and rotated by case, the auxiliary pump, or described
Auxiliary pump will carry out pressure release by the pilot operated directional control valve block in pressure oil oil return to the hydraulic oil container；
The solenoid directional control valve block controls the pilot operated directional control valve block that the pressure oil is conveyed into the air compressor machine motor
Rotated or pressure release will be carried out in the pressure oil oil return to the hydraulic oil container.
Further, the solenoid directional control valve block is provided with electric-controlled switch, and the electromagnetic switch is controlled by the electric-controlled switch
Valve block commutates.
Further, the pioneer pump connects the import of the solenoid directional control valve block, is the electromagnetism by the pioneer pump
Conversion valve block provides control oil, and the control mouth of pilot operated directional control valve block, passes through institute described in the outlet of the solenoid directional control valve block
State the commutation of solenoid directional control valve block to act on the control oil on the pilot operated directional control valve block so that the pilot operated directional control valve block changes
Rotated or will be let out in pressure oil oil return to the hydraulic oil container to pressure oil is conveyed into the air compressor machine motor
Pressure.
The beneficial effects of the invention are as follows：A kind of all hydraulic caterpillar rig integrated control system provided by the invention, electromagnetism
Reversal valve integrates with pilot operated directional control valve, forms an integrated package, and pipeline trend is clear clear after improvement, easy for installation fast
Victory, that is, greatly save space, reduces production and purchase cost again, reduces fluid pressure line and lost along stroke pressure.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention.
In accompanying drawing, the list of parts representated by each label is as follows：
1st, integrated package, 11, pilot operated directional control valve block, 12, solenoid directional control valve block, 2, air compressor machine motor, 3, hydraulic oil container, 4, enter
Mouthful I, 5, outlet I, 6, control mouth, 7, import II, 8, outlet II.
Embodiment
The principle and feature of the present invention are described below in conjunction with accompanying drawing, the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the present invention.
As shown in figure 1, a kind of all hydraulic caterpillar rig integrated control system, the integrated control system is used for rig pneumatics
The hydraulic control of machine motor, the rig also include auxiliary pump and pioneer pump, including integrated package 1, air compressor machine motor 2 and hydraulic oil container
3, the integrated package 1 includes pilot operated directional control valve block 11 and solenoid directional control valve block 12, and the auxiliary pump connects the pilot operated directional control valve block
11 import I 4, the outlet I 5 of the pilot operated directional control valve block 11 connect the air compressor machine motor 2 or the hydraulic oil container 3, institute
State auxiliary pump pressure oil is conveyed to by the air compressor machine motor 2 by the pilot operated directional control valve block 11 and rotated, or the pair
Pump will carry out pressure release by the pilot operated directional control valve block 11 in pressure oil oil return to the hydraulic oil container 3.
The solenoid directional control valve block 12 is provided with electric-controlled switch, and the solenoid directional control valve block 12 is controlled by the electric-controlled switch
Commutation.The pioneer pump connects the import II 7 of the solenoid directional control valve block 12, is the solenoid directional control valve by the pioneer pump
Block 12 provides control oil, and the outlet II 8 of the solenoid directional control valve block 12 connects the control mouth 6 of the pilot operated directional control valve block 11, leads to
Cross the solenoid directional control valve block 12 commutate by it is described control oil act on the pilot operated directional control valve block 11 so that the hydraulic control is changed
Commutated to valve block 11 and the pressure oil is conveyed to the air compressor machine motor 2 rotated or by pressure oil oil return to the liquid
Press oil and pressure release is carried out in case 3.
Pressure oil is incorporated into the import i.e. import I 4 of pilot operated directional control valve block 11 of integrated package 1, liquid controlled reversing in integrated package 1
The control mouth 6 of valve block 11 is connected with the outlet of solenoid directional control valve block 12 II 8, and the import II 7 of solenoid directional control valve block 12 connects control oil, control
Liquefaction provides for pioneer pump.Control solenoid directional control valve block 12 to commutate by electric-controlled switch, change 12 oil ducts inside solenoid directional control valve
Communication direction, so as to control oil to be acted on after changing direction on pilot operated directional control valve block 11, reach control pilot operated directional control valve block 11 and change
To purpose, and the commutation of pilot operated directional control valve block 11 can change the flow direction of pressure oil, so as to control air compressor machine motor 2 to be revolved
Turn, when not needing air compressor machine motor 2 to work oil return greatly reduce the energy consumption of complete machine to the release of hydraulic oil container 3.
In summary, a kind of all hydraulic caterpillar rig integrated control system provided by the invention, solenoid directional control valve 12 with
Pilot operated directional control valve block 12 integrates, and forms integrated package 1, and pipeline trend is clear clear after improvement, quick and easy for installation, i.e., significantly
Space has been saved, production and purchase cost has been reduced again, reduces fluid pressure line and lost along stroke pressure.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc., it should be included in the scope of the protection.
Claims (2)
1. a kind of all hydraulic caterpillar rig integrated control system, the integrated control system is used for the hydraulic control of rig, described
Rig includes auxiliary pump and pioneer pump, it is characterised in that：The integrated control system includes integrated package (1), air compressor machine motor (2) and liquid
Case (3) is pressed oil, the integrated package (1) includes pilot operated directional control valve block (11) and solenoid directional control valve block (12), and the auxiliary pump connects institute
The import I (4) of pilot operated directional control valve block (11) is stated, the outlet I (5) of the pilot operated directional control valve block (11) connects the air compressor machine motor
(2) or pressure oil is conveyed to the pneumatics by the hydraulic oil container (3), the auxiliary pump by the pilot operated directional control valve block (11)
Machine motor (2) is rotated, or the auxiliary pump by the pilot operated directional control valve block (11) by pressure oil oil return to the hydraulic pressure
Pressure release is carried out in fuel tank (3)；
The pioneer pump connects the import II (7) of the solenoid directional control valve block (12), and the pioneer pump is the solenoid directional control valve
Block (12) provides control oil, and the outlet II (8) of the solenoid directional control valve block (12) connects the control of the pilot operated directional control valve block (11)
Donsole (6), the solenoid directional control valve block (12) act on the control oil on the pilot operated directional control valve block (11) so that described
The pressure oil is conveyed to the air compressor machine motor (2) and is rotated or arrive pressure oil oil return by pilot operated directional control valve block (11)
Pressure release is carried out in the hydraulic oil container (3).
A kind of 2. all hydraulic caterpillar rig integrated control system according to claim 1, it is characterised in that：The electromagnetism
Conversion valve block (12) is provided with electric-controlled switch, controls the solenoid directional control valve block (12) to commutate by the electric-controlled switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410427370.3A CN104213832B (en) | 2014-08-27 | 2014-08-27 | A kind of all hydraulic caterpillar rig integrated control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410427370.3A CN104213832B (en) | 2014-08-27 | 2014-08-27 | A kind of all hydraulic caterpillar rig integrated control system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104213832A CN104213832A (en) | 2014-12-17 |
| CN104213832B true CN104213832B (en) | 2017-12-12 |
Family
ID=52095703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410427370.3A Active CN104213832B (en) | 2014-08-27 | 2014-08-27 | A kind of all hydraulic caterpillar rig integrated control system |
Country Status (1)
| Country | Link |
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| CN (1) | CN104213832B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202251191U (en) * | 2011-09-29 | 2012-05-30 | 湖南天拓重工机械有限公司 | Integrated reversing control valve block of main oil circuit |
| CN103925261A (en) * | 2014-04-10 | 2014-07-16 | 中煤科工集团西安研究院有限公司 | Electrohydraulic-control anti-collision device for drilling machines |
| CN203770245U (en) * | 2013-12-13 | 2014-08-13 | 三一汽车制造有限公司 | Integrated hydraulic valve set, hydraulic drive system and concrete pump |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0715233B2 (en) * | 1991-01-14 | 1995-02-22 | 日本車輌製造株式会社 | Push-in force control method for rotary tubing device |
| CN202359606U (en) * | 2011-12-05 | 2012-08-01 | 四川省宜宾普什重机有限公司 | Hydraulic control system of universal eight-connection valve cutting drilling machine |
| CN103244477B (en) * | 2013-05-15 | 2017-02-08 | 无锡市钻通工程机械有限公司 | Hydraulic control system of intelligent brake of drilling machine |
| CN204002559U (en) * | 2014-08-27 | 2014-12-10 | 桂林市华力重工机械有限责任公司 | A kind of all hydraulic caterpillar rig integrated control system |
-
2014
- 2014-08-27 CN CN201410427370.3A patent/CN104213832B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202251191U (en) * | 2011-09-29 | 2012-05-30 | 湖南天拓重工机械有限公司 | Integrated reversing control valve block of main oil circuit |
| CN203770245U (en) * | 2013-12-13 | 2014-08-13 | 三一汽车制造有限公司 | Integrated hydraulic valve set, hydraulic drive system and concrete pump |
| CN103925261A (en) * | 2014-04-10 | 2014-07-16 | 中煤科工集团西安研究院有限公司 | Electrohydraulic-control anti-collision device for drilling machines |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104213832A (en) | 2014-12-17 |
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Effective date of registration: 20210824 Address after: 545006 Workshop No. 9, Yangxu Road, Liuzhou City, Guangxi Zhuang Autonomous Region Patentee after: Guangxi Huali Heavy Industry Co.,Ltd. Address before: 541805 No. 1, turong Avenue, Suqiao Industrial Park, Guilin, Guangxi Zhuang Autonomous Region Patentee before: GUILIN HUALI HEAVY INDUSTRIES Co.,Ltd. |
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| TR01 | Transfer of patent right |