CN203047009U - Follow-up tail plate oil passage system - Google Patents
Follow-up tail plate oil passage system Download PDFInfo
- Publication number
- CN203047009U CN203047009U CN 201220738485 CN201220738485U CN203047009U CN 203047009 U CN203047009 U CN 203047009U CN 201220738485 CN201220738485 CN 201220738485 CN 201220738485 U CN201220738485 U CN 201220738485U CN 203047009 U CN203047009 U CN 203047009U
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- CN
- China
- Prior art keywords
- oil
- follow
- control box
- tail plate
- door
- 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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- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
Abstract
The utility model discloses a follow-up tail plate oil passage system. The follow-up tail plate oil passage system is characterized in that a power take-off is installed at the bottom of an automobile cab, the power take-off is connected with a motor, a gear pump is installed at one side of the power take-off, an oil tank and a control box are arranged at the bottom of an automobile carriage, one end of a lifting oil cylinder and one end of a door-closing oil cylinder are fixed on a supporting frame, the other end of the lifting oil cylinder and the other end of the door-closing oil cylinder are fixed on a follow-up tail plate, an electrical-device control switch is installed at the back portion of the automobile carriage, the gear pump, the oil tank and the control box are connected together through an oil pipe, and the control box is respectively connected with the lifting oil cylinder and the door-closing cylinder through the oil pipe. Power of the follow-up tail plate oil passage system is generated by the automobile motor. In addition, the follow-up tail plate oil passage system is simple in structure and low in manufacturing cost. The oil tank is slightly bigger and can contact with outside directly. Therefore, a heat dissipation effect is good, the service life is prolonged and operation cost is reduced.
Description
Technical field
The utility model relates to a kind of oil piping system, is a kind of novel servo-actuated tailgate power system specifically.
Background technology
Along with fast development of national economy, all kinds of special-uses vehicle present diversified development tendency for adapting to different needs, and especially various box-body trucks and dumper kind are more and more, and function is also more and more abundanter.At the rear of many box-body trucks and dumper servo-actuated tailgate is installed, greatly facilitate the shipment of goods, but the power unit that common servo-actuated tailgate adopts is on the high side, and the continuous working motor is easily warm, the oil temperature rise is very fast, cause servo-actuated tailgate on the low side service life, maintenance cost is higher, has increased operation cost.
Summary of the invention
The purpose of this utility model is the servo-actuated tailgate power system that provides a kind of cheap motor radiating good.
To achieve these goals, the utility model is installed power takeoff in the bottom of automobile cab and is connected with driving engine, one side mounting teeth wheel pump of power takeoff, fuel tank is positioned at the bottom in right forward side, compartment, control box is positioned at bottom, rear, compartment, one end of hoist cylinder and the oil cylinder of closing the door is fixed on the bracing frame of bottom, rear, compartment, the other end is fixed on the servo-actuated tailgate, electric control switch is installed in the rear in compartment, link together by oil pipe between gear type pump, fuel tank, the control box, control box is connected with the oil cylinder of closing the door with hoist cylinder respectively by oil pipe.
By above setting, the utility model power comes from automotive engine, and simple in structure, and manufacturing cost is lower, and bigger the connecing with the external world of fuel tank contacts, and radiating effect is better, has reduced the damage of oil piping system, has prolonged service life, has reduced operation cost.
Description of drawings
Now by reference to the accompanying drawings the utility model is described further.
Fig. 1 is structural representation of the present utility model.
Among the figure: 1, power takeoff, 2, gear type pump, 3, fuel tank, 4, oil pipe, 5, control box, 6, bracing frame, 7, the oil cylinder of closing the door, 8, hoist cylinder, 9, electric control switch, 10, servo-actuated tailgate, 11, the compartment.
The specific embodiment
As shown in Figure 1, the utility model is installed power takeoff 1 in the bottom of automobile cab and is connected with driving engine, one side mounting teeth wheel pump 2 of power takeoff 1, fuel tank 3 is positioned at the bottom in 11 right forward sides, compartment, control box 5 is positioned at bottom, 11 rears, compartment, one end of hoist cylinder 8 and the oil cylinder 7 of closing the door is fixed on the bracing frame 6 of bottom, 11 rears, compartment, the other end is fixed on the servo-actuated tailgate 10, electric control switch 9 is installed in the rear in compartment 11, gear type pump 2, fuel tank 3, link together by oil pipe 4 between the control box 5, control box 5 is connected with oily 7 cylinders of closing the door with hoist cylinder 8 respectively by oil pipe 4.By above setting, power takeoff 1 rotates by engine power driven gear pump 2,3 hydraulic oil in the fuel tank is transported in the control box 5, another oil pipe 4 of control box 5 can be carried unnecessary hydraulic oil in the oil sump tank 3 again, form oil circuit capable of circulation, control box 5 is transported to hoist cylinder 8 and the oil cylinder 7 of closing the door by many oil pipes 4 respectively with hydraulic oil, according to stretching of the size adjustment hoist cylinder 8 of oil mass and the oil cylinder 7 of closing the door, electric control switch 9 is by control control box 5 and then control hoist cylinder 8 and the oil cylinder 7 of closing the door, the lifting that realizes servo-actuated tailgate 10 with close.
Claims (1)
1. servo-actuated tailgate oil piping system, it is characterized in that: in the bottom of automobile cab power takeoff is installed and is connected with driving engine, one side mounting teeth wheel pump of power takeoff, fuel tank is positioned at the bottom in right forward side, compartment, control box is positioned at bottom, rear, compartment, one end of hoist cylinder and the oil cylinder of closing the door is fixed on the bracing frame of bottom, rear, compartment, the other end is fixed on the servo-actuated tailgate, electric control switch is installed in the rear in compartment, link together by oil pipe between gear type pump, fuel tank, the control box, control box is connected with the oil cylinder of closing the door with hoist cylinder respectively by oil pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220738485 CN203047009U (en) | 2012-12-27 | 2012-12-27 | Follow-up tail plate oil passage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220738485 CN203047009U (en) | 2012-12-27 | 2012-12-27 | Follow-up tail plate oil passage system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203047009U true CN203047009U (en) | 2013-07-10 |
Family
ID=48729996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220738485 Expired - Fee Related CN203047009U (en) | 2012-12-27 | 2012-12-27 | Follow-up tail plate oil passage system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203047009U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015058436A1 (en) * | 2013-10-25 | 2015-04-30 | 深圳市凯卓立液压设备有限公司 | Compartment door structure capable of acting as motor vehicle lifting tailboard |
| CN106627325A (en) * | 2016-10-18 | 2017-05-10 | 中策橡胶集团有限公司 | Van vehicle tire service van |
-
2012
- 2012-12-27 CN CN 201220738485 patent/CN203047009U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015058436A1 (en) * | 2013-10-25 | 2015-04-30 | 深圳市凯卓立液压设备有限公司 | Compartment door structure capable of acting as motor vehicle lifting tailboard |
| CN106627325A (en) * | 2016-10-18 | 2017-05-10 | 中策橡胶集团有限公司 | Van vehicle tire service van |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20201227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |