A sunflower combine harvester header test bench
A combine harvester and test bench technology, applied in the field of agricultural machinery, to achieve the effect of convenient adjustment and optimization of structural parameters
Inactive Publication Date: 2019-07-16
HUAZHONG AGRI UNIV
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Problems solved by technology
In view of the fact that there is currently no mature sunflower combine harvester with perfect performance and good harvesting effect in China, in view of this situation, there is an urgent need for a test bench for testing the harvesting performance of the header, which is convenient for designing and improving the structural parameters of the sunflower combine harvester header
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[0021] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.
[0022] Such as Figure 1-Figure 4 Shown, a kind of sunflower combine harvester header test bench frame comprises feeding mechanism 1, grain dividing mechanism 2, reel mechanism 3, cutting mechanism 4, frame 5 and controller, and described feeding mechanism 1 is used for passing through Drive plant fixing device to move and plant is transported to cutting mechanism 4, and described plant fixing device is used for placing plant, and described grain dividing mechanism 2, reel mechanism 3 and cutting mechanism 4 are all arranged on the frame 5, and described dividing The grain-splitting mechanisms 2 are arranged at equal intervals and parallel to each other. The gap between adjacent grain-splitting mechanisms 2 is the g...
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The invention relates to a sunflower combine harvester header test bed. The sunflower combine harvester header test bed comprises a feeding mechanism, straw separating mechanisms, a reel mechanism, acutting mechanism, a frame and a controller and is characterized in that the straw separating mechanisms, the reel mechanism and the cutting mechanism are arranged on the frame, the straw separating mechanisms are parallelly arranged in an equal-interval manner, the width of the straw feeding channels of the adjacent straw separating mechanisms can be adjusted, the straw separating mechanisms aredetachably mounted on the frame, the heights and front and rear positions of the reel mechanism can be adjusted, and the controller is used for controlling and storing the speed of the feeding mechanism, the reel mechanisms and the cutting mechanism. The sunflower combine harvester header test bed has the advantages that the novel reel structure is designed, shifting fingers and shifting plates are alternately arranged on the reel structure, the rewinding problem of an existing reel is solved, a field test harvesting effect can be simulated, the structural parameters of a sunflower combine harvester header can be optimized according to the field test results, and a theoretical foundation and basis are provided for the structural parameter design of the sunflower combine harvester header.
Description
technical field [0001] The invention relates to the field of agricultural machinery, in particular to a sunflower combine harvester header test stand. Background technique [0002] The sunflower combine harvester header test bench is mainly aimed at the current situation that there is no high-performance, low-loss sunflower combine harvester in China. The main reason is that the structure parameters of the sunflower harvester header are different from the current domestic rice and wheat harvester headers. Larger, the effect of harvesting sunflower after modification of the rice and wheat combine harvester is poor. The harvesting performance of the sunflower combine header depends on the structural parameters and motion parameters of the dividing mechanism, reel and reciprocating cutter. In view of the fact that there is currently no mature sunflower combine harvester with perfect performance and good harvesting effect in China, in view of this situation, there is an urgent ...
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IPC IPC(8): G01M99/00
CPCG01M99/005
Inventor 宗望远刘巍黄小毛马丽娜田伟詹广超
Owner HUAZHONG AGRI UNIV