CN201165678Y - Hydraulic control apparatus of slipping loader - Google Patents
Hydraulic control apparatus of slipping loader Download PDFInfo
- Publication number
- CN201165678Y CN201165678Y CNU2007201596050U CN200720159605U CN201165678Y CN 201165678 Y CN201165678 Y CN 201165678Y CN U2007201596050 U CNU2007201596050 U CN U2007201596050U CN 200720159605 U CN200720159605 U CN 200720159605U CN 201165678 Y CN201165678 Y CN 201165678Y
- Authority
- CN
- China
- Prior art keywords
- driver
- cabin
- hydraulic control
- pilot valve
- oil pipe
- 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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- Operation Control Of Excavators (AREA)
Abstract
The utility model discloses a hydraulic control device of a skid steer loader, which comprises a proportional pilot valve (3) and an oil pipe (2), wherein the proportional pilot valve (3) is arranged in a cab (4) and is fixedly installed on a supporting frame (1) after penetrating through the bottom surface of the cab (4), and the supporting frame (1) is fixedly installed on a vehicle body (5); one end of the oil pipe (2) is connected with the proportional pilot valve (3), and the other end is connected with a hydraulic part after penetrating through the bottom surface of the cab (4). The hydraulic control device has the advantages that the device is provided with an oil way end, the hydraulic system is reliable, and the cab can be turned over conveniently.
Description
One, technical field
The utility model relates to small-size multifunction machinery, is specially a kind of sliding loader hydraulic control device.
Two, background technology
The mounting means of sliding loader hydraulic control system is that proportional pilot valve is installed in both sides in the driver's cabin at present, oil pipe needs just can reach the hydraulic part of car body inside near the jointed shaft of hinge driver's cabin, the oil pipe circuit is long, and when driver's cabin when jointed shaft starts, oil pipe swings back and forth with driver's cabin, is unfavorable for throwing of driver's cabin; Oil pipe is long simultaneously, the poor reliability of hydraulic system.
Three, summary of the invention
For the limitation of the mounting means that overcomes existing sliding loader hydraulic control system, the utility model provides a kind of sliding loader hydraulic control device, and this device has the oil circuit end, and hydraulic system is reliable, the driver's cabin advantage such as convenient of throwing.
The utility model solution is as follows:
A kind of sliding loader hydraulic control device, proportional pilot valve is located in the driver's cabin, and it is fixedly mounted on the support after passing the bottom surface of driver's cabin, and this support is fixedly mounted on the car body; Oil pipe one end connects proportional pilot valve, and the other end is connected with hydraulic part after passing the bottom surface of driver's cabin.
Proportional pilot valve is transferred on the support on the car body by the driver's cabin both sides, has realized that proportional pilot valve no longer is synchronized with the movement with driver's cabin when driver's cabin is thrown; Oil pipe passes the driver's cabin bottom surface and directly is connected with hydraulic part, has shortened the distance of oil pipe, has guaranteed the reliability of hydraulic system.
Above-mentioned a kind of sliding loader hydraulic control device, support is arranged on Vehicular body front; The driver's cabin bottom surface has a slotted hole along car body antero posterior axis direction.
The proportion pilot valve position is installed in the pilot set both sides, has made things convenient for driver's operation; When driver's cabin when jointed shaft rotates, slotted hole can lay out proportional pilot valve, need not be again with its dismounting.
Four, description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the side structure schematic diagram of Fig. 1.
Five, the specific embodiment
As shown in Figure 1, the 1st, support, the 2nd, oil pipe, the 3rd, proportional pilot valve, the 4th, driver's cabin, the 5th, car body, the 6th, slotted hole.
A kind of sliding loader hydraulic control device comprises proportional pilot valve 3 and oil pipe 2, and proportional pilot valve 3 is located in the driver's cabin 4, and it is fixedly mounted on the support 1 after passing the bottom surface of driver's cabin 4, and this support 1 is fixedly mounted on the car body 5; Oil pipe 2 one ends connect proportional pilot valve 3, and the other end is connected with hydraulic part after passing the bottom surface of driver's cabin 4.
Driver's cabin 4 bottom surfaces have a slotted hole 6 along car body antero posterior axis direction.
Claims (3)
1, a kind of sliding loader hydraulic control device comprises proportional pilot valve (3) and oil pipe (2), it is characterized in that: proportional pilot valve (3) is located in the driver's cabin (4), and it is fixedly mounted on the support (1) after passing the bottom surface of driver's cabin (4); Oil pipe (2) one ends connect proportional pilot valve (3), and the other end is connected with hydraulic part after passing the bottom surface of driver's cabin (4).
2, a kind of sliding loader hydraulic control device according to claim 1 is characterized in that: support (1) is arranged on car body (5) front portion.
3, a kind of sliding loader hydraulic control device according to claim 1 is characterized in that: driver's cabin (4) bottom surface has a slotted hole (6) along car body antero posterior axis direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201596050U CN201165678Y (en) | 2007-12-28 | 2007-12-28 | Hydraulic control apparatus of slipping loader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201596050U CN201165678Y (en) | 2007-12-28 | 2007-12-28 | Hydraulic control apparatus of slipping loader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201165678Y true CN201165678Y (en) | 2008-12-17 |
Family
ID=40191062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201596050U Expired - Fee Related CN201165678Y (en) | 2007-12-28 | 2007-12-28 | Hydraulic control apparatus of slipping loader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201165678Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106401516A (en) * | 2016-11-23 | 2017-02-15 | 王经勃 | Drilling core machine and slip loading machine provided with drilling core machine |
-
2007
- 2007-12-28 CN CNU2007201596050U patent/CN201165678Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106401516A (en) * | 2016-11-23 | 2017-02-15 | 王经勃 | Drilling core machine and slip loading machine provided with drilling core machine |
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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: 20081217 Termination date: 20111228 |