Tractor unit operation matching test bed

A technology for tractors and test benches, which is applied in the testing of machine/structural components, vehicle testing, measuring devices, etc., can solve problems such as difficult implementation, and achieve the effect of easy installation

Inactive Publication Date: 2013-09-25
HENAN UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a tractor unit operation matching test platform to solve the te

Method used

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  • Tractor unit operation matching test bed
  • Tractor unit operation matching test bed

Examples

Experimental program
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Embodiment Construction

[0015] Such as figure 1 , figure 2 Shown, a kind of embodiment of tractor unit operation matching test bench, the test bench in this embodiment comprises straight track and the moving soil tank 25 that is used to contain simulated soil and is used to drive the mobile soil tank that moves on the straight track Mobile drive system 27 . A mounting frame 30 is arranged above the moving soil tank 25, and a simulated power part for simulating the power system of the tractor is installed on the mounting frame 30. Half shaft 20, a hydraulic suspension frame for suspending the unit to be tested and a power output shaft 16 for outputting power to the unit to be tested, the engine 1 outputs power to the driving half shaft and the power output shaft 16 through the clutch 2 and the gearbox 4, The two driving axle shafts are connected to the gearbox 4 through the differential 10, and part of the power output by the engine 1 is transmitted to the driving axle shafts, and the other part is...

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Abstract

The invention discloses a tractor unit operation matching test bed which comprises a rail, a movable soil groove movably assembled on the rail and used for containing simulated soil and a driving system used for driving the movable soil groove to move. A tractor whole machine used for installing a unit to be tested and capable of being hung or a simulated power portion simulating a tractor power system and used for installing the unit to be tested and capable of being hung or an installation support used for installing the unit to be tested is arranged above the movable soil groove. The tractor unit operation matching test bed further comprises a testing portion used for testing the load received by the unit to be tested. According to the tractor unit operation matching test bed, the movable soil groove is driven to move so that the actual field operation state of the tractor unit can be simulated, the installation support is fixed, and the units, of different types, to be tested can be installed conveniently.

Description

technical field [0001] The invention belongs to the technical field of tractor unit matching tests, and in particular relates to a tractor unit operation matching test bench. Background technique [0002] Tractor units include plow unit, rotary tiller unit, seeding unit, etc., which are widely used as typical agricultural machinery. To achieve high efficiency, low consumption, and long service life, it is not only related to the performance of the tractor and farm implements itself, but also related to the performance of the tractor and the unit. The matching has a very close relationship. [0003] The traditional matching test of the tractor unit operation is carried out in the field after the development of the whole tractor is completed and rolled off the production line. The unit used in this matching test process is not a special unit corresponding to the development of the tractor, so it is difficult to achieve the desired effect. Moreover, the implementation of such ...

Claims

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Application Information

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IPC IPC(8): G01M17/007
Inventor 郗建国高玮高振萍高建平邢作辉侯海源韩梅梅张晓博乔宏冰葛坚
Owner HENAN UNIV OF SCI & TECH
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