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Thrust wheel teststand

A technology of supporting rollers and test benches, which is applied in the testing of mechanical components, testing of machine/structural components, measuring devices, etc., and can solve problems such as high technical requirements, short life, and easy damage

Active Publication Date: 2014-04-02
安徽意力亚液压传动设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the supporting wheels are connected by two half-wheels. The supporting wheel is the carrier that bears the overall mechanical heavy load. Therefore, it has high technical requirements, is easily damaged, and has a short life. In order to ensure the quality of the product The rollers shall be subjected to an assembly test, so as to ensure that the rollers meet the service requirements during the entire working cycle.

Method used

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Embodiment Construction

[0014] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0015] Such as figure 1 , 2 and image 3 As shown, a roller test bench includes a base 5, and the base 5 is provided with two parallel supporting mounting platforms 6. One end of the two mounting platforms 6 is provided with a column 2, and a column 2 is hinged on the column 2. Install the mounting bracket 3 for the roller, wherein the mounting bracket 3 is a rectangular frame, one end of the rectangular frame is a U-shaped hinge seat, and the other end is a fork-shaped structure, and one end of the two mounting tables 6 is provided with a threaded pressure rod and The corresponding ends of the mounting bracket are matched, wherein the threaded pressure rod includes a support frame 8 located on the base, and the upper part of the support frame...

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Abstract

The invention relates to a thrust wheel teststand, and relates to an engineering machine prototype testing device. The thrust wheel teststand comprises a base, wherein two thrust mounting tables are arranged on the base in parallel; a vertical column is arranged at one end of each mounting table; a mounting bracket for mounting thrust wheels is hinged on the vertical column; a threaded pressing rod matched with a corresponding end of the mounting bracket is arranged at one end of each mounting table; a belt pulley suspended above the mounting table is arranged on the mounting bracket; a chain wheel is arranged on one side of the mounting bracket; a planet speed reducer is further arranged on one side of the chain wheel; a circle of gear teeth meshed with the belt pulley are arranged on the planet speed reducer. According to the thrust wheel teststand provided by the invention, the gear teeth are meshed with the chain wheel through bolts, the belt pulley is directly driven by the planet speed reducer, and a middle transmission mechanism is simplified.

Description

technical field [0001] The invention relates to a construction machinery prototype test device, in particular to a supporting wheel test stand. Background technique [0002] The supporting wheel is one of the four-wheel belts of the excavator and bulldozer chassis. Its main function is to support the weight of the excavator and bulldozer and let the track move along the wheels. Most of the supporting wheels are connected by two half-wheels. The supporting wheel is the carrier that bears the overall mechanical heavy load. Therefore, it has high technical requirements, is easily damaged, and has a short life. In order to ensure the quality of the product The rollers need to undergo an assembly test, which can ensure that the rollers can meet the use requirements during the entire working cycle. Contents of the invention [0003] The purpose of the present invention is to provide a supporting wheel test bench, which can simulate the working state of the supporting wheel, and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M13/00
Inventor 陈本武孙尚贞郭延林王魏刘文欣陈伟高翔
Owner 安徽意力亚液压传动设备有限公司
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