Tractor loading running-in test stand

A loading test and tractor technology, which is applied in the field of tractors, can solve the problems that the running-in detection of tractor power output shafts cannot be known through observation of test phenomena, so as to improve test efficiency, realize automatic control, and reduce work content.

Inactive Publication Date: 2018-12-07
HUAINAN GUOLI HYDRAULIC MACHINERY MFG
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The 70-250 horsepower tractor is one of the most important parts of agricultural machinery. Each tractor must undergo a running-in test before leaving the factory. The running-in test is mainly carried out on the tractor power output shaft to check out the problematic tractors. For tractor power output The running-in test of the shaft cannot be known by observing the test phenomenon, so it is necessary to design a special test for the running-in test of 70-250 horsepower tractors.

Method used

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  • Tractor loading running-in test stand
  • Tractor loading running-in test stand

Examples

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Embodiment Construction

[0016] A tractor loading and running-in test bench, such as figure 1 and figure 2 As shown, it includes the base platform 1 and the test platform 2. There are two lifts in the middle of the surface of the base platform 1. The test platform 2 is installed and fixed on the power ends of the two lifts. At the same time, the four corners of the surface of the base platform 1 are fixed with lifting guide columns. 3. At the same time, the four corners of the surface of the test platform 2 are provided with guide holes that are slidingly matched with the lifting guide pillars 3. The two lifts drive the test platform 2 to move up and down, and at the same time slide in the guide holes through the four lifting guide pillars 3;

[0017] The surface of the test platform 2 is equipped with several slide rails 4 equidistantly, and several slide rails 4 are arranged in parallel. The loading test bench 5 is slidably installed on the slide rail 4, and a fixed table 51 is installed and fixed ...

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Abstract

The invention discloses a tractor loading running-in test stand comprising a pedestal platform and a test platform; four lifting guide pillars are arranged on four corners of the test platform; the power output end of the lifting guide pillar is fixed on four corners of the surface of the pedestal platform; the lifting guide pillars drive the test platform to move up and down. An elevator, a translation driving mechanism and a deceleration motor can realize moving detection of a tractor power output shaft in up, down, left and right directions, can realize rotary detection of the output shaftin the same time, and are connected with a resistor cabinet assembly and an operation cabinet, thus automatically controlling test devices; the resistor cabinet assembly can convert the test data intospecific accurate numbers, and a computer can form a report, thus greatly reducing user work contents, and improving the testing efficiency.

Description

technical field [0001] The invention belongs to the field of tractors, and relates to a tractor loading and running-in test bench. Background technique [0002] The 70-250 horsepower tractor is one of the most important parts of agricultural machinery. Each tractor must undergo a running-in test before leaving the factory. The running-in test is mainly carried out on the tractor power output shaft to check out the problematic tractors. For tractor power output The running-in test of the shaft cannot be known by observing the test phenomenon, so it is necessary to design a special test for the running-in test of 70-250 horsepower tractors. Contents of the invention [0003] The purpose of the present invention is to provide a tractor loading and running-in test bench, which can realize the movement detection of the power output shaft of the tractor in the up, down, left, and right directions through the elevator, the translation drive mechanism and the reduction motor, and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M17/007G01M13/00
Inventor 刘松军刘志国何远浩童苗苗徐晓强
Owner HUAINAN GUOLI HYDRAULIC MACHINERY MFG
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