Agricultural machine test rack convenient to debug

A technology for racks and agricultural machinery, which is used in vehicle testing, machine/structural component testing, measuring devices, etc. It can solve problems such as the singleness of experimental data and achieve the effect of comprehensive experimental data.

Pending Publication Date: 2021-09-21
NANJING AGRI MECHANIZATION INST MIN OF AGRI
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Aiming at the lack of singleness of experimental data in the prior art, the present invention provides an agricultural machinery test rack that is easy to debug, and adjusts the complex road spectrum excitation

Method used

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  • Agricultural machine test rack convenient to debug
  • Agricultural machine test rack convenient to debug
  • Agricultural machine test rack convenient to debug

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Embodiment Construction

[0043] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0044] In addition, the technical solutions of the various embodiments of the present invention can be combined with each other, but it must be based on the realization of those skilled in the art. When the combination of technical solutions is contradictory or cannot be realized, it should be considered as a combination of technical solutions. Does not exist, nor is it within the scope of protection required by the present invention.

[0045] Such as...

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Abstract

The invention relates to an agricultural machinery test rack convenient to debug, comprising a fixed plate and a workbench, the fixed plate is provided with a vibration mechanism, the fixed plate is slidably connected with a plurality of buffer assemblies, one end of each buffer assembly is provided with a road surface simulation mechanism, and the other end is connected with a workbench ball head; a cover plate on the pavement simulation mechanism is inclined at different angles by controlling the cover plate angle adjusting assembly, the worktable is inclined at the same angle as the cover plate by the buffer assembly after the cover plate is inclined, and the worktable is enabled to perform simple harmonic motion at different inclination angles by controlling the motion state of the crank connecting rod assembly. Complex road spectrum excitation information under terrains with different inclination angles is continuously adjusted into simple harmonic motion, so that quantitative research on the relation between production and harvesting of agricultural equipment and the road spectrum excitation information under different terrains is realized, and experimental data are more comprehensive.

Description

【Technical field】 [0001] The invention relates to the technical field of agricultural equipment testing, in particular to an agricultural machinery testing frame which is convenient for debugging. 【Background technique】 [0002] In agricultural production, agricultural machinery equipment makes agricultural production tend to scale. With the intensification of my country's agricultural modernization process, the level of agricultural mechanization continues to increase. In the early stage of agricultural equipment research and development, a large number of tests are often required to ensure that agricultural machinery and equipment can improve agricultural labor productivity. Simulating the driving conditions of agricultural machinery and equipment on real roads and converting them into road map incentive information has become an important part of testing agricultural equipment. process. [0003] Existing equipment for simulating road surfaces often only vibrates in one d...

Claims

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Application Information

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IPC IPC(8): G01M17/007G01M99/00
CPCG01M17/007G01M99/005
Inventor 田昆鹏张彬黄继承沈成刘浩鲁李显旺
Owner NANJING AGRI MECHANIZATION INST MIN OF AGRI
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