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Experimental device for testing soil touching performance of bucket teeth

A kind of experimental device and bucket tooth technology, which is applied in the direction of measuring device, test machinability, testing of mechanical parts, etc., can solve the problems of high price, failure to be popularized and applied, and few bucket teeth contacting soil performance tests, etc.

Inactive Publication Date: 2012-05-02
HENAN UNIV OF SCI & TECH
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  • Abstract
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  • Application Information

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Problems solved by technology

[0003] At present, performance experiments on bucket teeth usually focus on the strength, stiffness, fatigue strength and tribological properties of bucket teeth, and rarely test the soil contact performance of bucket teeth
The soil contact performance plays a key role in the use process. Although some large-scale enterprises have their own research and development of soil contact performance experimental devices, they cannot be popularized and applied due to their complex structure and high price. Therefore, there is an urgent need An experimental device for the soil contact performance of bucket teeth with simple structure and low price

Method used

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  • Experimental device for testing soil touching performance of bucket teeth
  • Experimental device for testing soil touching performance of bucket teeth
  • Experimental device for testing soil touching performance of bucket teeth

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Embodiment Construction

[0012] As shown in the figure, an experimental device for testing the soil contact performance of bucket teeth is provided with a test bench 1, which is arranged on the traveling device and moves together with the traveling device. The test bench 1 consists of a vertical Composed of plate 101 and horizontal plate 102, the test bench has an L-shaped structure, a motor 2 is hung on the vertical plate, the power output shaft of the motor is connected with the driven pulley 4 through a transmission belt 3, and a bearing is arranged on the horizontal plate 102 Seat, the power output shaft of the driven pulley 4 is set in the bearing seat through a bearing and has a protruding end, which is connected with the rotating wheel disc 6 through the coupling, the torque sensor 5 and the coupling in turn, and the transmission shaft , the torque sensor and the coupling are supported by a horizontal plate, and there is also a connecting piece 7 connected with the tested bucket teeth. The rota...

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Abstract

The invention discloses an experimental device for testing soil touching performance of bucket teeth. A test rack is provided and arranged on a walking device, consists of a vertical plate and a horizontal plate and has an L-shaped structure; a motor is arranged on the vertical plate; the power output shaft of the motor is connected with a driven belt wheel by a driving belt; a bearing seat is arranged on the horizontal plate; the power output shaft of the driven belt wheel is arranged in the bearing seat by a bearing and provided with a stretching end; the stretching end is connected with a rotary wheel disk by a coupler, a torsion sensor and a coupler in sequence; and a connecting piece which is connected with the bucket teeth is arranged on the rotary wheel disk. The experimental device has a simple structure, and test data such as the cutting capability, the soil pushing capability, the strength test, the fatigue strength and the like of the bucket teeth can be tested.

Description

[0001] technical field [0002] The invention relates to a testing experimental device, in particular to an experimental device for testing the soil contact performance of bucket teeth. Background technique [0003] At present, performance experiments on bucket teeth usually focus on the strength, stiffness, fatigue strength and tribological properties of bucket teeth, and rarely test the soil contact performance of bucket teeth. The soil contact performance plays a key role in the use process. Although some large-scale enterprises have their own research and development of soil contact performance experimental devices, they cannot be popularized and applied due to their complex structure and high price. Therefore, there is an urgent need The invention relates to an experimental device for the soil contact performance of bucket teeth with simple structure and low price. Contents of the invention [0004] The object of the present invention is to solve the deficiencies of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N3/58G01M13/00
Inventor 高吭李玉柱佟金陈东辉汲文峰姜烈伟
Owner HENAN UNIV OF SCI & TECH
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