CN2704514Y - Starting booster for freight motor vehicle - Google Patents
Starting booster for freight motor vehicle Download PDFInfo
- Publication number
- CN2704514Y CN2704514Y CN 200420058833 CN200420058833U CN2704514Y CN 2704514 Y CN2704514 Y CN 2704514Y CN 200420058833 CN200420058833 CN 200420058833 CN 200420058833 U CN200420058833 U CN 200420058833U CN 2704514 Y CN2704514 Y CN 2704514Y
- Authority
- CN
- China
- Prior art keywords
- lifter
- hydraulic
- oil pump
- crossbeam
- control cock
- 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
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 10
- 239000003921 oil Substances 0.000 claims description 23
- 239000002828 fuel tank Substances 0.000 claims description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000003245 coal Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Landscapes
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model discloses a motor vehicle starting booster, it is equipped with lifting support on the crossbeam of motor vehicle rear end, is equipped with hydraulic pressure riser on the support, is equipped with the hydraulic stem in the upper end of riser, and the front end of hydraulic stem is equipped with the hydraulic oil pump, and the hydraulic oil pump is installed on the gearbox of motor vehicle. A manual switch is arranged in a cab of the automobile, and a lifter storage rack is arranged on a crossbeam at the rear end of the automobile. When unloading, the lifter is vertically placed at the bottom end of the vehicle, after unloading, the manual switch is turned on to enable the hydraulic oil pump to work, the lifter is lifted up and the frame is lifted, the rear wheels are suspended and are higher than unloaded goods, assistance is eliminated, and the vehicle is driven out of the unloading area.
Description
Technical field:
The utility model relates to a kind of air truck motor-car starting work-saving device, can prevent during specifically a kind of freight unloading that goods from burying the hydraulic efficiency gear of tire.
Background technology:
Now all load carrying vehicles all exist and bury the wheel phenomenon when unloading bulk freight such as sand, stone, coal, earth, make empty wagons be difficult to leave, and the tire of burying must be dug and could start to walk with spade, and not only time-consuming, effort is gone back easy damage vehicle.
The purpose of this utility model provides a kind of vehicle frame can being lifted, and makes trailing wheel unsettled, and the starting servo-unit of tire is not buried in unloading.
Summary of the invention:
Scheme of the present utility model is by hydraulic pressure lifting device, the lifter support, bolster, control cock, hydraulic oil pump, hand switch, the control power lead, compositions such as lifter collection frame, its constructional feature is: two lifter supports about being provided with on the crossbeam of self-propelled vehicle rear side, the pivot shaft that can rotate is housed in the support, the bottom of axle is provided with hydraulic pressure lifting device, the lifter upper end is provided with hydraulic stem, the hydraulic stem front end is provided with control cock, the control cock front end is equipped with oil pipe, the oil pipe front end is provided with hydraulic oil pump, oil pump is installed in the lower right side of motor vehicle gearbox, drive the oil pump running by gearbox gear, the oil pump front end is equipped with oil pipe, and the oil pipe front end is provided with hydraulic reservoir.Control cock, fuel tank are installed on the self-propelled vehicle crossbeam successively, are provided with hand switch in the operator's compartment, and the control power lead is housed on the switch, and the other end of power lead is connected on the electromagnetic switch of oil pump.The lifter collection frame is equipped with in the rear end of crossbeam.
The utility model has the advantages that simple in structurely, be skillfully constructed, easy to install, have very high promotional value.
Description of drawings:
Be described further below in conjunction with accompanying drawing:
Accompanying drawing is air truck motor-car starting servo-unit scheme of installation.
The specific embodiment:
In the accompanying drawing, the left and right sides of vehicle rear-side crossbeam is provided with lifter support 3, pivot shaft 2 is housed in the support, hydraulic pressure lifting device 1 is equipped with in the bottom of axle, and the lifter bottom is provided with stay bearing plate 4, and top is provided with hydraulic stem 5, the hydraulic stem upper end is connected with the pivot shaft middle part, the front side of hydraulic stem is provided with hydraulic hose 13, and flexible pipe 17 is equipped with in the rear end of hydraulic hose, and the lower end of flexible pipe 17 is installed on the oil-feed valve of lifter.The front end of flexible pipe 13 is equipped with control cock 10, the control cock front end is equipped with and connects oil pipe 12, the oil pipe front end is provided with hydraulic oil pump 9, hydraulic oil pump is installed in the lower right side of motor vehicle gearbox, provide power by gearbox gear, the oil pump front end is equipped with and connects oil pipe 11, the oil pipe front end is equipped with hydraulic reservoir 8, control cock and hydraulic reservoir are installed on the self-propelled vehicle crossbeam successively, are provided with hand switch 6 in the operator's compartment, and control power lead 7 is housed on the switch, the other end of power lead is connected on the electromagnetic switch of oil pump, self-propelled vehicle crossbeam rear end is provided with lifter collection frame 15, and collection frame is provided with receives frame axle 14, on the axle movable clamp 16 is housed.During vehicle operating, lifter is lifted, locked with movable clamp, when unloading, lifter is vertically put down, open hand switch after the unloading, make the oil pump host work, give control cock lifter fuel feeding through oil pipe, the lifter hydraulic stem is risen, vehicle frame is lifted, make trailing wheel unsettled, exceed goods after, again switch is shut, oil pump stops to the lifter fuel feeding, lifter lands automatically, lifter is lifted to be installed on the collection frame again, and this moment, lorry just was easy to leave the loading dock.
Claims (3)
1, a kind of air truck motor-car starting servo-unit, by lifter, the lifter support, bolster, control cock, hydraulic oil pump, hand switch, control power lead and lifter collection frame are formed, it is characterized in that: be provided with lifter support (3) in the left and right sides of power actuated vehicle rear side crossbeam, pivot shaft (2) is housed in the support, hydraulic pressure lifting device (1) is equipped with in the lower end of axle, the upper end of lifter is provided with hydraulic stem (5), the hydraulic stem upper end is connected with the pivot shaft middle part, the front side of hydraulic stem is provided with hydraulic hose (13), the front end of flexible pipe is equipped with control cock (10), the control cock front end is equipped with and connects oil pipe (12), the front end of oil pipe is provided with hydraulic oil pump (9), hydraulic oil pump is installed in the lower right side of motor vehicle gearbox, and the front end of oil pump is equipped with and connects oil pipe (11), and the front end of oil pipe is equipped with hydraulic reservoir (8), control cock and fuel tank are installed on the crossbeam of self-propelled vehicle, be provided with hand switch (6) in the operator's compartment, power lead (7) is housed on the switch, the other end of power lead is connected on the electromagnetic switch of oil pump.
2, air truck motor-car starting servo-unit according to claim 1, it is characterized in that: flexible pipe (17) is equipped with in the rear end of hydraulic hose (13), and the lower end of flexible pipe (17) is installed and is connected on the inlet valve of lifter.
3, air truck motor-car starting servo-unit according to claim 1, it is characterized in that: lifter collection frame (15) is equipped with in self-propelled vehicle crossbeam rear end, and collection frame is provided with receives frame axle (14), on the axle movable clamp (16) is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420058833 CN2704514Y (en) | 2004-05-02 | 2004-05-02 | Starting booster for freight motor vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420058833 CN2704514Y (en) | 2004-05-02 | 2004-05-02 | Starting booster for freight motor vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2704514Y true CN2704514Y (en) | 2005-06-15 |
Family
ID=34777241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420058833 Expired - Fee Related CN2704514Y (en) | 2004-05-02 | 2004-05-02 | Starting booster for freight motor vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2704514Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102424038A (en) * | 2011-11-24 | 2012-04-25 | 重庆大江工业有限责任公司 | Three-point support device for vehicle chassis |
-
2004
- 2004-05-02 CN CN 200420058833 patent/CN2704514Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102424038A (en) * | 2011-11-24 | 2012-04-25 | 重庆大江工业有限责任公司 | Three-point support device for vehicle chassis |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |