CN103233931A - High-discharge open hydraulic system of trenchless horizontal directional drilling machine - Google Patents
High-discharge open hydraulic system of trenchless horizontal directional drilling machine Download PDFInfo
- Publication number
- CN103233931A CN103233931A CN2013101627307A CN201310162730A CN103233931A CN 103233931 A CN103233931 A CN 103233931A CN 2013101627307 A CN2013101627307 A CN 2013101627307A CN 201310162730 A CN201310162730 A CN 201310162730A CN 103233931 A CN103233931 A CN 103233931A
- Authority
- CN
- China
- Prior art keywords
- discharge
- discharge capacity
- big discharge
- hydraulic system
- drilling machine
- 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
Images
Landscapes
- Fluid-Pressure Circuits (AREA)
Abstract
The invention discloses an efficient high-discharge open hydraulic system of a trenchless horizontal directional drilling machine. The system comprises a high-discharge open electric proportional variable pump which is connected with a minor action executor and a reversing device through oil pipes respectively, the reversing device is connected with a high-and-low speed switching device through an oil pipe, and the high-and-low speed switching device is connected with a high-discharge cycloid motor push-pull device and a high-discharge cycloid motor rotation device through oil pipes respectively. The system has the advantages that the flow can be supplied as required and electrical sequential control of the system discharge can be conducted quickly by the aid of the high-discharge open electric proportional variable pump, the high-discharge cycloid motor push-pull device and the high-discharge cycloid motor rotation device can output torque and revolving speeds according to the pressure and the flow of the system, and the hydraulic system is efficient, safe and energy-saving.
Description
Technical field
The present invention relates to a kind of horizontal directional drilling machine, relate in particular to the big discharge capacity open type hydraulic system of a kind of non-excavation horizontal directional drilling machine.
Background technique
Traditional horizontal directional drilling machine hydra-electric system is to drive pump by motor, produces flow and pressure, is used for providing power to motor, drives drilling rod and creeps into and rotary work.Traditional horizontal directional drilling machine hydra-electric system, metering pump can not change Operating torque and discharge capacity according to system condition, and system energy consumption is bigger.
Summary of the invention
Technical problem to be solved by this invention is: the big discharge capacity open type hydraulic system of non-excavation horizontal directional drilling machine that a kind of efficient big discharge capacity is provided.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: the big discharge capacity open type hydraulic system of non-excavation horizontal directional drilling machine, comprise: big discharge capacity open type electricity proportional variable pump, described big discharge capacity open type electricity proportional variable pump is connected with reversing arrangement with secondary actuator by oil pipe respectively, described reversing arrangement is connected with high and low speed switching device by oil pipe, and described high and low speed switching device is connected with big discharge capacity gerotor motor whirligig with big discharge capacity gerotor motor push-and-pull device by oil pipe respectively.
Advantage of the present invention is: the big discharge capacity open type hydraulic system of above-mentioned non-excavation horizontal directional drilling machine, big discharge capacity open type electricity proportional variable pump, can realize that flow supplies with as required, fast system's discharge capacity is carried out electric orderly control, big discharge capacity gerotor motor push-and-pull and whirligig, can be according to system pressure and flow, output torque and rotating speed, this hydraulic system is efficient, safe, energy-conservation.
Description of drawings
Fig. 1 is the structural representation of the big discharge capacity open type hydraulic system of the non-excavation horizontal directional drilling machine of the present invention.
Among the figure: 1, big discharge capacity open type electricity proportional variable pump, 2, secondary actuator, 3, reversing arrangement, 4, high and low speed switching device, 5, big discharge capacity gerotor motor push-and-pull device, 6, big discharge capacity gerotor motor whirligig.
Embodiment
Describe particular content of the present invention in detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, the big discharge capacity open type hydraulic system of non-excavation horizontal directional drilling machine, comprise: big discharge capacity open type electricity proportional variable pump 1, described big discharge capacity open type electricity proportional variable pump 1 is connected with reversing arrangement 3 with secondary actuator 2 by oil pipe respectively, described reversing arrangement 3 is connected with high and low speed switching device 4 by oil pipe, and described high and low speed switching device 4 is connected with big discharge capacity gerotor motor whirligig 6 with big discharge capacity gerotor motor push-and-pull device 5 by oil pipe respectively.
When the big discharge capacity open type hydraulic system of above-mentioned non-excavation horizontal directional drilling machine uses, start big discharge capacity open type electricity proportional variable pump 1, work fluid is transported to reversing arrangement 3 by oil pipe, a large amount of fluid that reversing arrangement 3 will be assembled are transported to high and low speed switching device 4, high and low speed switching device 4 is selected, be applied to big discharge capacity gerotor motor push-and-pull device 5 and big discharge capacity gerotor motor whirligig 6 respectively, thereby satisfy the equipment job requirement.
Claims (1)
1. the big discharge capacity open type hydraulic system of non-excavation horizontal directional drilling machine, it is characterized in that: comprising: big discharge capacity open type electricity proportional variable pump (1), described big discharge capacity open type electricity proportional variable pump (1) is connected with reversing arrangement (3) with secondary actuator (2) by oil pipe respectively, described reversing arrangement (3) is connected with high and low speed switching device (4) by oil pipe, and described high and low speed switching device (4) is connected with big discharge capacity gerotor motor whirligig (6) with big discharge capacity gerotor motor push-and-pull device (5) by oil pipe respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101627307A CN103233931A (en) | 2013-05-07 | 2013-05-07 | High-discharge open hydraulic system of trenchless horizontal directional drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101627307A CN103233931A (en) | 2013-05-07 | 2013-05-07 | High-discharge open hydraulic system of trenchless horizontal directional drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103233931A true CN103233931A (en) | 2013-08-07 |
Family
ID=48881989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101627307A Pending CN103233931A (en) | 2013-05-07 | 2013-05-07 | High-discharge open hydraulic system of trenchless horizontal directional drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103233931A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000145711A (en) * | 1998-11-10 | 2000-05-26 | Uchida Hydraulics Co Ltd | Method and device for controlling turning system hydraulic device |
| JP2004092271A (en) * | 2002-09-03 | 2004-03-25 | Nippon Sharyo Seizo Kaisha Ltd | Rising and falling hydraulic circuit |
| US20060223670A1 (en) * | 2005-03-31 | 2006-10-05 | Honda Motor Co., Ltd. | Hydraulic circuit control device |
| CN201037377Y (en) * | 2007-02-11 | 2008-03-19 | 柳州市华力实业有限责任公司 | Horizontal positioning drilling machine valve control interflow speeding up hydraulic system |
| CN102747950A (en) * | 2012-07-19 | 2012-10-24 | 山河智能装备股份有限公司 | Single-pump hydraulic control loop of key drilling action of cutting drill rig |
| CN203230641U (en) * | 2013-05-07 | 2013-10-09 | 江苏谷登工程机械装备有限公司 | High-emission open-type hydraulic system of non-excavation horizontal directional drilling machine |
-
2013
- 2013-05-07 CN CN2013101627307A patent/CN103233931A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000145711A (en) * | 1998-11-10 | 2000-05-26 | Uchida Hydraulics Co Ltd | Method and device for controlling turning system hydraulic device |
| JP2004092271A (en) * | 2002-09-03 | 2004-03-25 | Nippon Sharyo Seizo Kaisha Ltd | Rising and falling hydraulic circuit |
| US20060223670A1 (en) * | 2005-03-31 | 2006-10-05 | Honda Motor Co., Ltd. | Hydraulic circuit control device |
| CN201037377Y (en) * | 2007-02-11 | 2008-03-19 | 柳州市华力实业有限责任公司 | Horizontal positioning drilling machine valve control interflow speeding up hydraulic system |
| CN102747950A (en) * | 2012-07-19 | 2012-10-24 | 山河智能装备股份有限公司 | Single-pump hydraulic control loop of key drilling action of cutting drill rig |
| CN203230641U (en) * | 2013-05-07 | 2013-10-09 | 江苏谷登工程机械装备有限公司 | High-emission open-type hydraulic system of non-excavation horizontal directional drilling machine |
Non-Patent Citations (1)
| Title |
|---|
| 杨力夫等: "非开挖水平定向钻智能化控制系统", 《工程机械》, no. 2, 29 February 2004 (2004-02-29), pages 3 - 5 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203770264U (en) | Hydraulic circuit driving cement pump | |
| CN104328817B (en) | A kind of energy-recuperation system | |
| CN103628512A (en) | Rotary hydraulic control device of excavator movable arm platform and control method | |
| CN201386294Y (en) | Double-power device for construction machinery | |
| CN108953309B (en) | Energy recovery and recycling hydraulic system | |
| CN203230641U (en) | High-emission open-type hydraulic system of non-excavation horizontal directional drilling machine | |
| CN204961427U (en) | High -speed hydraulic pressure vibratory impulse device of heavy load | |
| CN204099310U (en) | A kind of hydraulic system and spiral distributor | |
| CN108799258A (en) | A kind of swing arm energy-recuperation system | |
| CN202645426U (en) | Push-and-pull hydraulic system for horizontal directional drilling machine | |
| CN108194454A (en) | A kind of oil pump and oil cylinder integrated apparatus of AC servomotor driving | |
| CN204164065U (en) | Rotary driving system and crane with same | |
| CN103233931A (en) | High-discharge open hydraulic system of trenchless horizontal directional drilling machine | |
| CN104373545B (en) | Use the multi-drive system separating the variable speed fluid coupling controlled | |
| CN204061121U (en) | A kind of intelligent control ball screw commutation oil-immersed pump | |
| CN103832416B (en) | Hydraulic machinery rotary braking energy reuse device | |
| CN203130678U (en) | Hydraulic electric combined control system of horizontal directional drilling machine | |
| CN204511285U (en) | New drilling machine master winch velocity-controlled system | |
| CN204140529U (en) | The selector valve of the series parallel connection working method that can automatically switch | |
| CN203742894U (en) | Hollow shaft directly driven type multi-stage low-speed large-torque hydraulic motor | |
| CN103352881B (en) | One kind is used for hydraulic power unit of groove machine for end surface of pipeline and configuration method | |
| CN207396047U (en) | A kind of all-hydraulic load testing machine of buncher | |
| CN203604288U (en) | Valve plate for integrated type hydraulic transformer | |
| CN103244499B (en) | A kind of walking double-pump confluence system | |
| CN103967855B (en) | No-dig technique horizontal directional drilling machine push-and-pull combining hydraulic system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130807 |