CN202358778U - Warping mechanism for transloader - Google Patents
Warping mechanism for transloader Download PDFInfo
- Publication number
- CN202358778U CN202358778U CN2011204202061U CN201120420206U CN202358778U CN 202358778 U CN202358778 U CN 202358778U CN 2011204202061 U CN2011204202061 U CN 2011204202061U CN 201120420206 U CN201120420206 U CN 201120420206U CN 202358778 U CN202358778 U CN 202358778U
- Authority
- CN
- China
- Prior art keywords
- pump
- cable
- motor
- displacement motor
- transloader
- 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
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- Details And Applications Of Rotary Liquid Pumps (AREA)
Abstract
The utility model relates to a warping mechanism for a transloader, comprising a tank, a motor, a two-position four-way valve, a one-way valve, a steering mechanism and a pump, and being characterized in that the pump is a double pump; the motor is a two-way constant displacement motor; one pump outlet of the double pump is connected to the oil inlet of the steering mechanism; the other pump outlet is connected to the oil inlet of the two-way constant displacement motor through the one-way valve and the two-position four-way valve; and the oil inlet of the double pump, the oil return pipe of the steering mechanism and the oil return pipe of the two-way constant displacement motor are respectively connected with the tank through the pipeline. The warping mechanism for a transloader uses the double pump and the two-way constant displacement motor so as to speed up the cable warping and laying, thus improving the work efficiency, and avoids the situation that the cable is grinded under the wheel during the cable warping process or when the transloader goes forward, the transloader drags the cable compulsively during the cable laying process, thus improving the work efficiency; and the steering mechanism is not required for mounting the pump individually, thus reducing the mounting volume of the whole device, being simple in assembling and reducing the cost.
Description
Technical field
The utility model relates to a kind of loader-and-carry dumper cable sector.
Background technology
At present, the loader-and-carry dumper that uses during mining is in the process of cable rolling; Cable rolling and cable releasing speed are slower, during cable rolling, cable may occur and rolled the phenomenon under wheel; In the payout process, the loader-and-carry dumper phenomenon that line is dragged in pressure to cable in the process of advancing may occur, influence is normally used.In the existing cable sector, the pump of employing is single pump, and motor is a gerotor motor, and the extra pump that is equipped with again of steering hardware needs, and it is bigger to take up room.
The utility model content
According to above deficiency of the prior art, the technical matters that the utility model will solve is: a kind of above-mentioned defective that solved is provided, and cable rolling and cable laying are rapid, have improved work efficiency, have reduced the loader-and-carry dumper cable sector of installation volume.
The utility model solves the technical scheme that its technical matters adopted: described loader-and-carry dumper cable sector; Comprise fuel tank, motor, two-position four-way solenoid valve, check valve, steering hardware and pump; It is characterized in that: described pump is a twin pump; Motor is two-way fixed displacement motor; A pump discharge of twin pump is connected to the oil inlet of steering hardware, and another pump discharge is connected to the oil inlet of two-way fixed displacement motor after through check valve and two-position four-way solenoid valve, and the oil return pipe of the oil inlet of twin pump, the oil return pipe of steering hardware and two-way fixed displacement motor is connected with fuel tank through pipeline respectively.
Adopt twin pump, can be simultaneously to motor and steering hardware fuel feeding, steering hardware is not equipped with pump separately at needs; Simplify the structure, and the two-way fixed displacement motor that adopts is common gear motor that volume is less; And price is relatively low; Integral device is more easy when assembling, and required fitter's tools is few, safeguards and convenient disassembly.
The beneficial effect that the utility model had is: the loader-and-carry dumper cable sector is through having adopted twin pump and two-way fixed displacement motor, and cable rolling and cable laying are rapid, have improved work efficiency; When having avoided cable rolling cable rolled under wheel or during cable laying loader-and-carry dumper advancing in the process cable forced the phenomenon of dragging line; Improved work efficiency, and steering hardware is not equipped with pump separately at needs, reduced the installation volume of integral device; Assembling is simple, has reduced cost.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: 1, twin pump; 2, steering hardware; 3, check valve; 4, two-position four-way solenoid valve; 5, two-way fixed displacement motor; 6, fuel tank.
The specific embodiment
Below in conjunction with accompanying drawing the embodiment of the utility model is done and to further describe:
As shown in Figure 1; A pump discharge of twin pump 1 is connected to the oil inlet of steering hardware 2; Another pump discharge is through being connected to the oil inlet of two-way fixed displacement motor 5 behind check valve 3 and the two-position four-way solenoid valve 4, the oil return pipe of the oil inlet of twin pump 1, steering hardware 2 is connected with fuel tank 6 through pipeline respectively with the oil return pipe of two-way fixed displacement motor 5.
Adopt twin pump 1, can be simultaneously to two-way fixed displacement motor 5 and steering hardware 2 fuel feeding, steering hardware 2 is not equipped with pump separately at needs; Simplify the structure, and the two-way fixed displacement motor 5 that adopts is common gear motor that volume is less; And price is relatively low; Integral device is more easy when assembling, and required fitter's tools is few, safeguards and convenient disassembly.
Claims (1)
1. loader-and-carry dumper cable sector; Comprise fuel tank, motor, two-position four-way solenoid valve, check valve, steering hardware and pump; It is characterized in that: described pump is a twin pump; Motor is two-way fixed displacement motor; A pump discharge of twin pump is connected to the oil inlet of steering hardware, and another pump discharge is connected to the oil inlet of two-way fixed displacement motor after through check valve and two-position four-way solenoid valve, and the oil return pipe of the oil inlet of twin pump, the oil return pipe of steering hardware and two-way fixed displacement motor is connected with fuel tank through pipeline respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204202061U CN202358778U (en) | 2011-10-28 | 2011-10-28 | Warping mechanism for transloader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204202061U CN202358778U (en) | 2011-10-28 | 2011-10-28 | Warping mechanism for transloader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202358778U true CN202358778U (en) | 2012-08-01 |
Family
ID=46569983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204202061U Expired - Fee Related CN202358778U (en) | 2011-10-28 | 2011-10-28 | Warping mechanism for transloader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202358778U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104265707A (en) * | 2014-09-25 | 2015-01-07 | 中国重汽集团青岛重工有限公司 | Duplex gear pump open type hydraulic system of concrete mixer |
-
2011
- 2011-10-28 CN CN2011204202061U patent/CN202358778U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104265707A (en) * | 2014-09-25 | 2015-01-07 | 中国重汽集团青岛重工有限公司 | Duplex gear pump open type hydraulic system of concrete mixer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120801 Termination date: 20121028 |