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Automatic goods loading and unloading dump car provided with double-crank mechanism small bucket and controlled by single motor

A double crank mechanism, automatic loading and unloading technology, applied in the field of dump trucks, can solve the problem of high labor cost, achieve the effect of simple structure, ensure driving safety, and be widely used

Active Publication Date: 2015-05-06
GUANGXI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the emergence of problems such as labor shortage and high labor costs, a small dump truck with self-loading and unloading functions is urgently needed for the scattered accumulation of materials in these projects.

Method used

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  • Automatic goods loading and unloading dump car provided with double-crank mechanism small bucket and controlled by single motor
  • Automatic goods loading and unloading dump car provided with double-crank mechanism small bucket and controlled by single motor

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Embodiment Construction

[0011] The present invention will be further described below in conjunction with the accompanying drawings.

[0012] Such as figure 1 and figure 2 As shown, the dump truck of the present invention comprises a car body 1 and a large bucket 24 with road wheels at the bottom, the large bucket 24 is installed on the car body 1, the front side of the large bucket 24 is provided with a small bucket 14, and the rear side A motor 4 fixed on the vehicle body 1 is provided. The small bucket 14 is installed on the fifth connecting rod 20, the top of the fifth connecting rod 20 is hinged with the third connecting rod 15 through the seventh hinged hole 21, and the top of the fifth connecting rod 20 is connected with the third connecting rod 20 through the eighth hinged hole 22. The six connecting rods 23 are hinged, the bottom of the third connecting rod 15 is hinged with the fixed block 12 through the third hinge hole 13, the fixed block 12 is fixed on the front end of the car body 1, ...

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PUM

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Abstract

The invention discloses an automatic goods loading and unloading dump car provided with a double-crank mechanism small bucket and controlled by a single motor. The small bucket is arranged at the front end of a large bucket and installed on a fifth connecting rod. The fifth connecting rod is hinged to a third connecting rod and a sixth connecting rod. The third connecting rod is hinged to a car body. The middle of the third connecting rod is hinged to a fourth connecting rod which is hinged to a second connecting rod and the sixth connecting rod at the same time. The motor arranged on the rear side of the large bucket is connected with a motor connecting shaft. A first idle gear, a bidirectional clutch and a second idle gear are arranged on the motor connecting shaft. The first idle gear is meshed with a first fixed gear on a first connecting shaft. The first connecting shaft is fixedly connected with a first driving rod. The first driving rod is hinged to a first connecting rod. The first connecting rod is hinged to the upper portion of the third connecting rod. The second idle sleeve is meshed with a second fixed gear on a second connecting shaft. The second connecting shaft is fixedly connected with a second driving rod. The other end of the second driving rod is hinged to a second connecting rod. The dump car has an automatic loading and unloading function, and the labor intensity is lowered.

Description

technical field [0001] The invention relates to a dump truck, in particular to a dump truck with a double crank mechanism controlled by a single motor for automatic loading and unloading of articles with small buckets. Background technique [0002] Existing dump trucks are mainly used for short-distance transportation of various bulk materials such as concrete, sand, earthwork, coal, ore, etc. in construction, water conservancy, road construction, and mines. question. With the acceleration of "beautiful China, clean countryside" and the process of urbanization, the transportation of municipal engineering, roads, water conservancy, cleaning garbage and other materials, especially the transportation of garbage in rural areas is an urgent problem to be solved. With the emergence of problems such as labor shortage and high labor costs, a small dump truck with self-loading and unloading functions is urgently needed for the scattered accumulation of materials in these projects. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60P1/44
Inventor 王小纯王俊阳蔡敢为张自晖麻芳兰蒙艳玫彭程程董振黎东明王勇任晓智樊艺雯许冠能汤宏群
Owner GUANGXI UNIV
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