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Erection mechanism and working vehicle with erection mechanism

A vehicle frame and vehicle technology, which is applied in the direction of tilting bearing motion vehicles, vehicle maintenance, and lifting vehicle accessories, etc.

Active Publication Date: 2021-03-09
CHANGSHA ZHONGLIAN HENGTONG MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to overcome the problems in the prior art that the vehicle body supporting device and the top loading and erecting device adopt two independent systems, resulting in complex and cumbersome system operation, and the problem that the vehicle body supporting device cannot realize mechanical self-locking, and provide An erecting mechanism that performs two actions of supporting legs swinging and top loading erecting with the same telescopic part

Method used

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  • Erection mechanism and working vehicle with erection mechanism
  • Erection mechanism and working vehicle with erection mechanism
  • Erection mechanism and working vehicle with erection mechanism

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] Such as figure 1 with figure 2 as shown, figure 1 It is a structural schematic diagram of the initial state of the swinging support leg 203 of the existing erecting mechanism, figure 2 It is a structural schematic diagram of the state that the support leg 203 of the existing erecting mechanism has completed the swing, from figure 1 with figure 2 It can be seen that this existing erecting mechanism is divided into two independent systems, one is the support of the car body, and the other is erecting the top.

[0050] The vehicle body support device 2 is used to support the vehicle to prevent the vehicle from overturning when it is toppled. The support leg 203 is connected with the swing hydraulic cylinder 201 of the outrigger, and an intermediate link 202 is also arranged between the two. Driving the middle link 202 to rotate, the middle link 202 drives the support leg 203 fixedly connected to the middle link 202 to rotate, and the support leg 203 can support the ...

Embodiment 2

[0083] Such as image 3 with Figure 4 As shown, the work vehicle with the erecting mechanism is applied with the erecting mechanism described in Embodiment 1:

[0084] One end of the erecting telescopic member 501 is hinged with the top 4 of the vehicle, and the other end is hinged with one end of the connecting rod 502, and the other end of the connecting rod 502 is connected with the shaft or supporting end of the leg 503 , the end of the support leg 503 opposite to the support end is hinged to the frame 3, and the frame 3 and the bodywork 4 are hinged at the tails of both;

[0085] The erecting mechanism also includes a bar-shaped stop structure 504, and the range of movement of the hinge 505 connecting the erecting telescopic member 501 and the connecting rod 502 is limited by the bar-shaped stop structure 504 to control the The swing angle of the leg 503;

[0086] The hinged part 505 is fixed to the erecting telescopic part 501, and the limiting end point of the strip...

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Abstract

The present invention relates to the technical field of transportation and loading and unloading, in particular to an erecting mechanism and a work vehicle with the erecting mechanism. Hinged, the other end is hinged with one end of the connecting rod, the other end of the connecting rod is connected with the shaft or the supporting end of the supporting leg, and the opposite end of the supporting leg is hinged with the vehicle frame. When working, the erecting telescopic part expands and contracts, and the hinged end of the erecting telescopic part and the connecting rod will move in the strip-shaped limiting structure, driving the outrigger to swing, and controlling the movement distance of the supporting leg in the bar-shaped limiting structure. The swing angle of the legs, after the swing is completed, the erecting telescopic part drives the upper body to rotate and dump. Using this structure to replace the independent outrigger swing system and the independent body erecting system simplifies the control and operation. Manipulate tedious questions.

Description

technical field [0001] The invention relates to the technical field of transportation and loading and unloading, in particular to an erecting mechanism and a working vehicle with the erecting mechanism. Background technique [0002] The erecting mechanism of the existing transport vehicle includes two independent systems of vehicle body support and top loading erection. When dumping the load, it needs to be operated separately to complete the action of dumping the load. [0003] The independent bodywork erecting device is used for dumping the load. The bodywork hydraulic cylinder 1 is used to connect the frame 3 and the bodywork 4. When the bodywork hydraulic cylinder 1 stretches, the bodywork 4 rotates with the frame 3 as the fulcrum, thus completing the dumping of the load. . The independent car body supporting device 2 is used to support the vehicle to prevent the vehicle from overturning when it is toppled. The outrigger swing hydraulic cylinder 201 is used to connect t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60P1/16B60S9/10
CPCB60P1/16B60S9/10
Inventor 张虎刘龙兵徐驰宋院归
Owner CHANGSHA ZHONGLIAN HENGTONG MACHINERY
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