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Miniature wheel-type transporter climbing testboard

A conveyor and test bench technology, applied in the field of climbing test benches for small wheeled conveyors, can solve the problems of time-consuming and manpower-consuming, fixed slopes that cannot be dynamically adjusted, etc., and achieve low production costs, simple structure, flexibility and applicability strong effect

Active Publication Date: 2014-09-03
SOUTH CHINA AGRI UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The maximum gradeability is one of the important indicators for evaluating the dynamic performance of vehicles. There are domestic test benches for testing the maximum gradeability, but most of them are truss structures. During the test, the slope is fixed and cannot be dynamically adjusted.
If the slope needs to be changed, the test bench needs to be rebuilt, which consumes a lot of time and manpower, and has limitations

Method used

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  • Miniature wheel-type transporter climbing testboard
  • Miniature wheel-type transporter climbing testboard
  • Miniature wheel-type transporter climbing testboard

Examples

Experimental program
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Embodiment 1

[0030] Such as figure 1 As shown, a small wheeled conveyor climbing test bench includes a column 1, a slope 2, a power system and a lifting mechanism. The column 1 is fixed on the ground 3, one end of the slope 2 is in contact with the ground 3, and the other end is lifted The mechanism is hung on the column 1, the power system is connected with the lifting mechanism, and the slope 2 is provided with profiling lines imitating the ground of a mountain road.

[0031] The slope 2 includes a main board 21 and a crossbeam 22 , one end of the main board 21 is in contact with the ground 3 , and the other end is hinged to the crossbeam 22 , and the crossbeam 22 is hung on the column 1 . There are two uprights 1 and there are guide grooves on the uprights 1 , guide rails are provided at both ends of the crossbeam 22 , and the guide rails at the two ends of the crossbeam 22 are respectively connected in the guide grooves of the two uprights 1 . One end of the main body plate 21 in cont...

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Abstract

The invention discloses a miniature wheel-type transporter climbing testboard which comprises columns, a slope surface, a power system and an elevator mechanism. The columns fixedly stand on the ground. One end of the slope surface is contacted with the ground, and the other end of the slope surface is suspended on the column through the elevator mechanism. The power system is connected with the elevator mechanism. According to the invention, the columns, the slope surface, the elevator mechanism and the power system. Through the elevator mechanism, the slope surface can be adjusted within 0-45 degrees; most rampways in actual operations can be simulated; the problem that present hillside orchard transport machines are not convenient to test under conditions of different slopes, different speeds and different loads and are lack of places is solved; gradeability test of different slope angles is realized; and the miniature wheel-type transporter climbing testboard has a simple structure, is light, is convenient to carry and can be carried with a fork truck. In addition, the miniature wheel-type transporter climbing testboard has advantages of low manufacturing cost, high flexibility and applicability, safety and reliability.

Description

technical field [0001] The invention relates to a device for testing the performance of transport machinery, in particular to a climbing test platform for small wheeled transport machines. Background technique [0002] In recent years, as a kind of agricultural transport machinery used in mountain orchards, small wheeled conveyors for mountain orchards have been successfully developed and put into use. Various performance tests must be carried out after its production design and maintenance to ensure the reliable and safe operation of the transport aircraft. The mountain orchard small wheeled transporter operates in the mountains, so the climbing power performance and safety performance are high. [0003] The maximum gradeability is one of the important indicators for evaluating the dynamic performance of vehicles. There are domestic test benches for testing the maximum gradeability, but most of them are truss structures. During the test, the slope is fixed and cannot be dy...

Claims

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Application Information

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IPC IPC(8): G01M17/007
Inventor 吴伟斌洪添胜朱余清宋淑然罗阔张建莉支磊冯灼峰杜俊毅廖劲威许棚搏王建楠练嘉辉
Owner SOUTH CHINA AGRI UNIV
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