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Test platform for mountain crawler tractor stability and indexes thereof

A tractor and stability technology, which is applied in the field of agricultural engineering testing, can solve problems such as the absence of a stability test platform, and achieve the effects of strong promotion and application value, controllable test conditions, and strong practicability

Inactive Publication Date: 2018-06-15
NORTHWEST A & F UNIV
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Problems solved by technology

[0005] In view of the above actual needs, there is no stability test platform that can fully simulate the real slope environment such as slope angle and soil structure changes. It is necessary to design a mountain crawler tractor stability and its index test platform, which is used for mountain crawler tractors in different conditions. Stability Test and Determination of Related Parameters in Slope Conditions

Method used

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  • Test platform for mountain crawler tractor stability and indexes thereof
  • Test platform for mountain crawler tractor stability and indexes thereof
  • Test platform for mountain crawler tractor stability and indexes thereof

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Embodiment Construction

[0026] The invention provides a stability and index test platform for a mountain crawler tractor, which can be used for carrying out stability tests of the mountain crawler tractor on longitudinal and transverse slopes and collecting relevant data. Further details will be described below in conjunction with the accompanying drawings and specific embodiments.

[0027] Such as figure 1 As shown, the mountain crawler tractor stability and index test bench is composed of mechanical system, camera system, data acquisition and analysis system. The mechanical system includes hydraulic power console (1), hydraulic cylinder (2), soil tank (3) and soil (4); the camera system includes high-speed camera (5), endoscope console (6) and Industrial endoscope (8); the data acquisition and analysis system includes a dynamic signal test analyzer (10), a synchronous clock signal generator (11), a single-layer pressure sensor network (12) and a host computer (13).

[0028] figure 2 Shown is th...

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Abstract

The invention discloses a test platform for mountain crawler tractor stability and indexes thereof. The test platform consists of a mechanical system, a camera system and a data acquisition and analysis system. The mechanical system includes hydraulic power control platform, a hydraulic cylinder, a soil trough and soil; the camera system includes a high speed camera, an endoscope control platformand an industrial endoscope; the data acquisition and analysis system includes a dynamic signal test analyzer, a synchronous clock signal generator, a single-layer pressure sensor network and an upperposition computer. The test platform for mountain crawler tractor stability and indexes thereof can be used for the stability test of a mountain crawler tractor under sloping field working conditions; mechanical performance indexes and related data of the tractor under the sloping field working conditions can be collected, stored, displayed and analyzed in real time; the test platform is strong in practicality and high in promotion and application value.

Description

technical field [0001] The invention belongs to the technical field of agricultural engineering testing, and in particular relates to a mountain crawler tractor stability and index testing platform. Background technique [0002] my country's hilly and mountainous areas have a vast area, and the level of agricultural mechanization has a great impact on the development of agricultural mechanization in the country. The development of agricultural mechanization in hilly and mountainous areas has become a major strategic demand for my country's agricultural development. However, the insufficient supply of power machinery suitable for the complex terrain characteristics of my country's hilly and mountainous areas has long been the main problem restricting the development of agricultural mechanization in this area. Therefore, developing mountain crawler tractors and carrying out related research is an effective way to solve the power bottleneck of agricultural mechanization in hill...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M17/03
CPCG01M17/03
Inventor 潘冠廷杨福增刘志杰
Owner NORTHWEST A & F UNIV
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