Mechanical property testing bench for hilly area crawler tractor

A technology of tractors and crawlers, which is applied in the field of agricultural engineering testing, can solve problems that have not occurred, and achieve the effects of strong practicability, controllable test conditions, and strong promotion and application value

Inactive Publication Date: 2018-05-15
NORTHWEST A & F UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In response to the above actual needs, there is no comprehensive test platform that can fully simulate the real slope environment such as slope angle and soil structure changes. It is necessary to de

Method used

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  • Mechanical property testing bench for hilly area crawler tractor
  • Mechanical property testing bench for hilly area crawler tractor
  • Mechanical property testing bench for hilly area crawler tractor

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Embodiment Construction

[0027] The invention provides a mechanical property testing platform for a mountain crawler tractor, which can be used for carrying out stability tests, traction adhesion performance tests and related data collection of the mountain crawler tractors on longitudinal and transverse slopes. Further details will be described below in conjunction with the accompanying drawings and specific embodiments.

[0028] Such as figure 1 As shown, the mountain crawler tractor mechanical performance 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 1 (10), a dynamic signal test analyzer 2 (11), a USB3.0 hub (12), a synchronous clock signal generator ( 13...

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Abstract

The invention discloses a mechanical property testing bench for a hilly area crawler tractor. The mechanical property testing bench consists of a mechanical system, a camera system, and a data collection and analysis system, wherein the mechanical system comprises a hydraulic power control panel, a hydraulic cylinder, a soil tank and soil; the camera system comprises a high-speed camera, an endoscope control panel and an industrial endoscope; the data collection and analysis system comprises two dynamic signal test analyzers, a synchronous clock signal generator, a single-layer pressure sensornetwork, a multi-layer pressure sensor network and an upper computer. The mechanical property testing bench for the hilly area crawler tractor has the advantages that the mechanical property testingbench can be applied to the stability test and the traction and attachment property test of the hilly area crawler tractor under the working condition of hilly area, and various mechanical property indexes and related data of the tractor under the working condition of hilly area can be collected, stored, displayed and analyzed in real time; the practicality is strong, and the popularization and popularization value is stronger.

Description

technical field [0001] The invention belongs to the technical field of agricultural engineering testing, and in particular relates to a mechanical performance testing platform for a mountain crawler tractor. 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 mechanizatio...

Claims

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Application Information

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IPC IPC(8): G01M17/03
CPCG01M17/03
Inventor 杨福增潘冠廷刘志杰
Owner NORTHWEST A & F UNIV
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