CN104213832A - Full-hydraulic crawler-type drilling machine integrated control system - Google Patents
Full-hydraulic crawler-type drilling machine integrated control system Download PDFInfo
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- CN104213832A CN104213832A CN201410427370.3A CN201410427370A CN104213832A CN 104213832 A CN104213832 A CN 104213832A CN 201410427370 A CN201410427370 A CN 201410427370A CN 104213832 A CN104213832 A CN 104213832A
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- valve block
- operated directional
- hydraulic
- pilot operated
- control valve
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Abstract
The invention relates to a full-hydraulic crawler-type drilling machine integrated control system. The full-hydraulic crawler-type drilling machine integrated control system is used for the hydraulic control of a drilling machine air compressor motor. The drilling machine also comprises a donkey pump, a pilot pump, an integrated block, an air compressor motor and a hydraulic oil tank, wherein the integrated block comprises a pilot operated directional control valve block and a solenoid directional valve block, and the solenoid directional valve block is used for controlling the pilot operated directional control valve block to convey pressure oil to the air compressor motor for rotating or return the pressure oil to the hydraulic oil tank for pressure relief. The full-hydraulic crawler-type drilling machine integrated control system disclosed by the invention has the advantages that the solenoid directional valve and the pilot operated directional control valve are integrated together so as to form the integrated block; after improvements, the pipeline arrangement is clear, the full-hydraulic crawler-type drilling machine integrated control system is convenient and rapid in installation, the space is greatly saved, the production cost and the procurement cost are lowered, and pressure losses of a hydraulic pipeline along the path is decreased.
Description
Technical field
The present invention relates to control system field, be specifically related 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 adopt solenoid operated directional valve and the mode controlling pilot valve split, makees needs like this and is installed separately, cause pipeline intricate, chaotic unclear, and economy is bad.
Summary of the invention
For solving the problem, technical problem to be solved by this invention is to provide a kind of all hydraulic caterpillar rig integrated control system.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: a kind of all hydraulic caterpillar rig integrated control system, this integrated control system is used for the hydraulic control of rig air compressor machine motor, described rig also comprises auxiliary pump and pioneer pump, comprise integrated package, air compressor machine motor and hydraulic oil container, described integrated package comprises pilot operated directional control valve block and solenoid operated directional valve block, described auxiliary pump is communicated with the import of described pilot operated directional control valve block, the outlet of described pilot operated directional control valve block connects described air compressor machine motor or hydraulic oil container, pressure oil is flowed to described air compressor machine motor by described pilot operated directional control valve block and rotates by described auxiliary pump, or described auxiliary pump carries out pressure release by described pilot operated directional control valve block by pressure oil oil return to described hydraulic oil container,
Described solenoid operated directional valve block controls described pilot operated directional control valve block and described pressure oil is flowed to described air compressor machine motor and carry out rotating or carrying out pressure release by described pressure oil oil return to described hydraulic oil container.
Further, described solenoid operated directional valve block is provided with electric-controlled switch, controls the commutation of described solenoid operated directional valve block by described electric-controlled switch.
Further, described pioneer pump is communicated with the import of described solenoid operated directional valve block, oil is controlled for described solenoid operated directional valve block provides by described pioneer pump, the control mouth of pilot operated directional control valve block described in the outlet of described solenoid operated directional valve block, by described solenoid operated directional valve block commutation, described control oil is acted on described pilot operated directional control valve block, make the commutation of described pilot operated directional control valve block that pressure oil is flowed to described air compressor machine motor and carry out rotating or carrying out pressure release by pressure oil oil return to described hydraulic oil container.
The invention has the beneficial effects as follows: a kind of all hydraulic caterpillar rig integrated control system provided by the invention, solenoid operated directional valve and pilot operated directional control valve integrate, form an integrated package, after improving, pipeline moves towards clearly clear, quick and easy for installation, namely greatly saved space, again reduced production and purchase cost, decrease fluid pressure line and lose along stroke pressure.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention.
In accompanying drawing, the list of parts representated by each label is as follows:
1, integrated package, 11, pilot operated directional control valve block, 12, solenoid operated directional valve block, 2, air compressor machine motor, 3, hydraulic oil container, 4, import I, 5, outlet I, 6, control mouth, 7, import II, 8, outlet II.
Detailed description of the invention
Be described principle of the present invention and feature below in conjunction with accompanying drawing, example, only for explaining the present invention, is not intended to limit scope of the present invention.
As shown in Figure 1, a kind of all hydraulic caterpillar rig integrated control system, this integrated control system is used for the hydraulic control of rig air compressor machine motor, described rig also comprises auxiliary pump and pioneer pump, comprise integrated package 1, air compressor machine motor 2 and hydraulic oil container 3, described integrated package 1 comprises pilot operated directional control valve block 11 and solenoid operated directional valve block 12, described auxiliary pump is communicated with the import I 4 of described pilot operated directional control valve block 11, the outlet I 5 of described pilot operated directional control valve block 11 connects described air compressor machine motor 2 or described hydraulic oil container 3, pressure oil is flowed to described air compressor machine motor 2 by described pilot operated directional control valve block 11 and rotates by described auxiliary pump, or pressure oil oil return is carried out pressure release by described pilot operated directional control valve block 11 by described auxiliary pump in described hydraulic oil container 3.
Described solenoid operated directional valve block 12 is provided with electric-controlled switch, controls described solenoid operated directional valve block 12 commutate by described electric-controlled switch.Described pioneer pump is communicated with the import II 7 of described solenoid operated directional valve block 12, oil is controlled for described solenoid operated directional valve block 12 provides by described pioneer pump, the outlet II 8 of described solenoid operated directional valve block 12 is communicated with the control mouth 6 of described pilot operated directional control valve block 11, commutated by described solenoid operated directional valve block 12 and described control oil acted on described pilot operated directional control valve block 11, described pilot operated directional control valve block 11 is commutated described pressure oil is flowed to described air compressor machine motor 2 to carry out rotating or pressure oil oil return being carried out pressure release in described hydraulic oil container 3.
Pressure oil is incorporated into the import of integrated package 1 and the import I 4 of pilot operated directional control valve block 11, in integrated package 1, the control mouth 6 of pilot operated directional control valve block 11 exports II 8 with solenoid operated directional valve block 12 and is connected, the import II 7 of solenoid operated directional valve block 12 connects and controls oil, and controlling oil for pioneer pump provides.Control solenoid operated directional valve block 12 by electric-controlled switch to commutate, change the inner 12 oil duct communication direction of solenoid operated directional valve, thus control to act on pilot operated directional control valve block 11 after oil changes direction, reach the object controlling pilot operated directional control valve block 11 and commutate, and the commutation of pilot operated directional control valve block 11 can change the flow direction of pressure oil, thus control air compressor machine motor 2 rotates, when not needing air compressor machine motor 2 to work, oil return is to hydraulic oil container 3 release, greatly reduces the energy consumption of complete machine.
In sum, a kind of all hydraulic caterpillar rig integrated control system provided by the invention, solenoid operated directional valve 12 and pilot operated directional control valve block 12 integrate, form integrated package 1, after improving, pipeline moves towards clearly clear, quick and easy for installation, has namely greatly saved space, again reduce production and purchase cost, decrease fluid pressure line and lose along stroke pressure.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. an all hydraulic caterpillar rig integrated control system, this integrated control system is used for the hydraulic control of rig, described rig comprises auxiliary pump and pioneer pump, it is characterized in that: comprise integrated package (1), air compressor machine motor (2) and hydraulic oil container (3), described integrated package (1) comprises pilot operated directional control valve block (11) and solenoid operated directional valve block (12), described auxiliary pump is communicated with the import I (4) of described pilot operated directional control valve block (11), the outlet I (5) of described pilot operated directional control valve block (11) connects described air compressor machine motor (2) or described hydraulic oil container (3), pressure oil is flowed to described air compressor machine motor (2) by described pilot operated directional control valve block (11) and rotates by described auxiliary pump, or pressure oil oil return is carried out pressure release by described pilot operated directional control valve block (11) by described auxiliary pump in described hydraulic oil container (3),
Described solenoid operated directional valve block (12) controls described pilot operated directional control valve block (11) and described pressure oil is flowed to described air compressor machine motor (2) and carry out rotating or described pressure oil oil return being carried out pressure release in described hydraulic oil container (3).
2. a kind of all hydraulic caterpillar rig integrated control system according to claim 1, it is characterized in that: described solenoid operated directional valve block (12) is provided with electric-controlled switch, control the commutation of described solenoid operated directional valve block (12) by described electric-controlled switch.
3. a kind of all hydraulic caterpillar rig integrated control system according to claim 1 and 2, it is characterized in that: described pioneer pump is communicated with the import II (7) of described solenoid operated directional valve block (12), described pioneer pump is that described solenoid operated directional valve block (12) provides control oil, the outlet II (8) of described solenoid operated directional valve block (12) is communicated with the control mouth (6) of described pilot operated directional control valve block (11), described control oil acts on described pilot operated directional control valve block (11) by described solenoid operated directional valve block (12), make described pilot operated directional control valve block (11) described pressure oil be flowed to described air compressor machine motor (2) to carry out rotating or pressure oil oil return being carried out pressure release in described hydraulic oil container (3).
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 true CN104213832A (en) | 2014-12-17 |
| CN104213832B CN104213832B (en) | 2017-12-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410427370.3A Active CN104213832B (en) | 2014-08-27 | 2014-08-27 | A kind of all hydraulic caterpillar rig integrated control system |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04238993A (en) * | 1991-01-14 | 1992-08-26 | Nippon Sharyo Seizo Kaisha Ltd | Controlling method of press-force of rotary tubing device |
| 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 |
| 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 |
| CN103244477A (en) * | 2013-05-15 | 2013-08-14 | 无锡市钻通工程机械有限公司 | Hydraulic control system of intelligent brake of drilling machine |
| 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 |
| 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 (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04238993A (en) * | 1991-01-14 | 1992-08-26 | Nippon Sharyo Seizo Kaisha Ltd | Controlling method of press-force of rotary tubing device |
| 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 |
| 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 |
| CN103244477A (en) * | 2013-05-15 | 2013-08-14 | 无锡市钻通工程机械有限公司 | Hydraulic control system of intelligent brake of drilling machine |
| 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 |
| 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 |
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| CN104213832B (en) | 2017-12-12 |
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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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