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Dump truck with movable tail

A technology of dump truck and body, which is applied to motor vehicles, arrangement of loading and unloading vehicles, and vehicles used for freight transportation, etc., can solve the problems of reduced work efficiency, low cargo capacity, and poor vehicle body stability, and achieves avoiding potential safety hazards and improving safety. Good performance and the effect of increasing capacity

Inactive Publication Date: 2009-02-18
赵永胜
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing dump trucks that unload through the tail, in order to facilitate efficient unloading, the body does not have a tailgate, so the cargo capacity is relatively low. Therefore, the bottom plate of the body is designed to have a 7°-15° ° tail warping angle to increase the loading capacity. When unloading, it is necessary to tilt at least 52° to ensure that the loaded materials are completely unloaded. Due to the large tilt angle, the stability of the vehicle body is poor, and rollover accidents are prone to occur. When unloading, the angle of inclination is small, and there will be a small amount of material left in the bucket, which requires manual cleaning, resulting in a significant decrease in unloading efficiency

Method used

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  • Dump truck with movable tail
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  • Dump truck with movable tail

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Embodiment Construction

[0013] It can be seen from Figure 1 and Figure 2 that the dump truck with movable tail tilt of the present invention includes a body 1, the front part of the lower end of the body 1 is connected with a jacking device (not shown in the figure), and the lower end of the body 1 The middle and rear part of the vehicle chassis 2 are hingedly connected with the car chassis 2 along the left and right horizontal directions by a pin 3, the rear of the bottom plate of the body 1 is hingedly connected with the front end of the tail rocker 5, and a bracket 9 is installed at the lower end of the rear of the bottom plate of the body 1 , The bracket 9 uses the rotating shaft 6 to install 2-6 arc-shaped ejector rods 4 or cams 8 respectively. The rotating shaft 6 is located in the middle of the arc-shaped ejector rod 4 or the cam 8, and each arc-shaped ejector rod 4 or cam 8 faces backward. The surface has a rear arc surface 12, the lower surface of the tail rocker 5 is attached to the rear arc su...

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Abstract

The dump truck with movable tail includes one truck box with front part connected to a jacking unit and middle part hinged to the chassis, one tail plate hinged to the back part of the truck box bottom board, arc crown bars or cams on some rack and contacting the lower surface of the tail plate, and chains connected separately to the arc crown bars or cams and the chassis. The present invention makes the truck possess great capacity, high safety and high dumping efficiency.

Description

Technical field [0001] The invention relates to a dump truck with a movable tail. Background technique [0002] Existing dump trucks that unload through the tail, in order to facilitate efficient unloading, the body does not have a rear baffle, so the load capacity is relatively low. For this reason, the bottom plate of the body is designed to have 7°-15 ° tail tilt angle to increase the load. When unloading, you need to tilt at least 52° to ensure that the loaded materials are unloaded. Due to the large tilt angle, the stability of the body is poor and rollover accidents are prone to occur. When unloading, the inclination angle is small, and a small amount of materials will be left in the bucket, which requires manual cleaning, resulting in a significant reduction in the work efficiency of unloading. Summary of the invention [0003] The purpose of the present invention is to provide a dump truck with a large cargo capacity, good safety performance, a small tilt angle during un...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60P1/267
Inventor 赵永胜
Owner 赵永胜
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