CN200989341Y - Opening integrated hydraulic motor system - Google Patents
Opening integrated hydraulic motor system Download PDFInfo
- Publication number
- CN200989341Y CN200989341Y CN 200620125533 CN200620125533U CN200989341Y CN 200989341 Y CN200989341 Y CN 200989341Y CN 200620125533 CN200620125533 CN 200620125533 CN 200620125533 U CN200620125533 U CN 200620125533U CN 200989341 Y CN200989341 Y CN 200989341Y
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- CN
- China
- Prior art keywords
- motor
- valve
- integrated package
- integrated
- pump
- 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.)
- Expired - Fee Related
Links
- 230000008878 coupling Effects 0.000 claims abstract description 9
- 238000010168 coupling process Methods 0.000 claims abstract description 9
- 238000005859 coupling reaction Methods 0.000 claims abstract description 9
- 239000002828 fuel tank Substances 0.000 claims description 9
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 230000005574 cross-species transmission Effects 0.000 abstract 2
- 239000003921 oil Substances 0.000 description 5
- 239000000446 fuel Substances 0.000 description 4
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Fluid-Pressure Circuits (AREA)
Abstract
The utility model discloses an opened integral hydraulic slave motor system consisting of an electric motor, a coupling, a ratchet pump, an integrated board, an oil tank, a motor, a stacked governing valve, a spillover valve, a solenoid directional control valve and an oil pipe. The ratchet pump is connected with the electric motor through the coupling and communicated with the hydraulic integrated board (4) through the oil pipe. The integrated board is integrated with a speed-governing loop and a pressure-regulating loop and communicated with the motor through the oil pipes. The stacked governing valve, the spillover valve and the solenoid directional control valve are positioned on the integrated board. The utility model has the compact structure and a small volume because of adoption of the opened hydraulic loop and a small oil tank.
Description
One, technical field
The utility model relates to a kind of hydraulic machinery equipment, the many device for revolving and driving of particularly a kind of low speed.
Two, background technique
The device for revolving and driving of existing low speed, big-and-middle moment of torsion all drives speed reducer by common electric machine and realizes.The shortcoming that this device exists is that volume is big, and Heavy Weight can not adapt to bad working environment, and starting-impact is big, can not realize soft start and can not realize stepless change etc. when bringing onto load starts.
Three, summary of the invention
1, goal of the invention: the purpose of this utility model is exactly the deficiency that overcomes speed reducer self, providing a kind of compares under the condition of severe at working environment, make full use of hydraulically powered advantage, and operate steadily, can start by bringing onto load, realize stepless change, particularly high pulling torque, the open type integral hydraulic motor system of small volume.
2, technological scheme: for achieving the above object, open type integral hydraulic motor system described in the utility model, be to have adopted the open circuit system, it comprises motor, coupling, the ratchet pump, integrated package, fuel tank, motor, overlapped speed regulating valve, relief valve, solenoid directional control valve and oil pipe, the ratchet pump links to each other with motor by coupling, the ratchet pump is by pipeline and hydraulic manifold block 4 conductings, be integrated with flow control circuit in the integrated package, pressure-control circuit, integrated package is by pipeline and motor conducting, overlapped speed regulating valve, relief valve and solenoid directional control valve are installed on the integrated package.When solenoid valve was not worked, ratchet pump and motor can off-loads.
Hydrovalve in the integrated package is Sandwich plate valve, and function combinations is abundant, and is convenient for installation and maintenance.
The ratchet pump links to each other with motor by coupling, and to the hydraulic manifold block fuel feeding, integrated flow control circuit, pressure-control circuit in the integrated package, pressure oil, commutate by solenoid directional control valve and to control the clockwise and anticlockwise of motor to the motor fuel feeding through integrated package.
3, beneficial effect: (1) the utility model is a complete hydraulic system, has comprised power source part, control section, do-part, and the monnolithic case structure is smaller, and motor can be directly installed on the live axle.(2) principle of utilization hydraulic pressure realizes that revolution drives, and by flow control circuit and pressure-control circuit, can realize the control to motor speed and moment of torsion, and overload protection is arranged and can realize stepless change, and operates steadily.(3) this system is a highly integrated locking system, can effectively accomplish water proof and dust proof, can be at stable operation under the bad working environment.
Four, description of drawings
Fig. 1 is a hydraulic system principle figure of the present utility model.
Fig. 2 is a structural representation of the present utility model.
Five, embodiment
As shown in Figure 1, 2, the integral hydraulic motor system of employing open circuit described in the utility model comprises motor 1, coupling 2, ratchet pump 3, integrated package 4, fuel tank 5, motor 6, overlapped speed regulating valve 7, relief valve 8, solenoid directional control valve 9 and oil pipe 10.
Between motor 1 and ratchet pump is integrated package, is connected on the integrated package 4 by motor flange and pump flange respectively, and the three does as a wholely to be connected on the fuel tank 5 by the fuel tank flange.Motor 6 is connected as a whole with fuel tank 5 by flange, the connection of motor oil circuit is to be connected on the integrated package 4 by oil pipe.
Component unit in the said system all can pass through existing techniques in realizing.
Claims (2)
1, a kind of open type integral hydraulic motor system, it is characterized in that it comprises motor (1), coupling (2), ratchet pump (3), integrated package (4), fuel tank (5), motor (6), overlapped speed regulating valve (7), relief valve (8), solenoid directional control valve (9) and oil pipe (10), ratchet pump (3) links to each other with motor (1) by coupling (2), ratchet pump (3) is by pipeline and hydraulic manifold block 4 conductings, integrated package is integrated with flow control circuit in (4), pressure-control circuit, integrated package (4) is by pipeline and motor (6) conducting, overlapped speed regulating valve (7), relief valve (8) and solenoid directional control valve (9) are installed on the integrated package (4).
2, open type integral hydraulic motor system according to claim 1, it is characterized in that being connected on the integrated package (4) by motor flange and pump flange respectively at motor (1) and ratchet pump (3), the three does as a wholely to be connected on the fuel tank (5) by the fuel tank flange, and motor (6) is connected as a whole by flange with fuel tank (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620125533 CN200989341Y (en) | 2006-11-28 | 2006-11-28 | Opening integrated hydraulic motor system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620125533 CN200989341Y (en) | 2006-11-28 | 2006-11-28 | Opening integrated hydraulic motor system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200989341Y true CN200989341Y (en) | 2007-12-12 |
Family
ID=38940378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620125533 Expired - Fee Related CN200989341Y (en) | 2006-11-28 | 2006-11-28 | Opening integrated hydraulic motor system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200989341Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102032237A (en) * | 2010-10-19 | 2011-04-27 | 武汉重型机床集团有限公司 | Compact hydraulic motor-pump set and pipeline connecting device thereof |
| CN110710373A (en) * | 2019-09-30 | 2020-01-21 | 黑龙江八一农垦大学 | Hydraulic rotary driving device for agricultural machine |
-
2006
- 2006-11-28 CN CN 200620125533 patent/CN200989341Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102032237A (en) * | 2010-10-19 | 2011-04-27 | 武汉重型机床集团有限公司 | Compact hydraulic motor-pump set and pipeline connecting device thereof |
| CN102032237B (en) * | 2010-10-19 | 2012-11-21 | 武汉重型机床集团有限公司 | Compact hydraulic motor-pump set and pipeline connecting device thereof |
| CN110710373A (en) * | 2019-09-30 | 2020-01-21 | 黑龙江八一农垦大学 | Hydraulic rotary driving device for agricultural machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU ZHONGXIAN GROUP CO.,LTD. Free format text: FORMER OWNER: YUAN ZHANGSHENG Effective date: 20090807 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090807 Address after: Jiangsu province Yangzhou City Jiangyang Industrial Park Lotus Road 1, zip code: 225009 Patentee after: Jiangsu Zhongxian Group Co., Ltd. Address before: Jiangsu province Yangzhou City Jiangyang Industrial Park Road 1, Jiangsu lotus in Machinery Co. Ltd, zip code: 225009 Patentee before: Yuan Changsheng |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071212 Termination date: 20121128 |