Agricultural machine test rack convenient to debug

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...

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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 information under different terrains into a simple harmonic motion, so as to realize the labor productivity and Quantitative Research on the Relationship of Road Spectrum Excitation Information in Different Terrains

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