A kind of sugar beet mechanized harvesting automatic parallel experiment device and its operation method

Abstract

The invention provides a sugarbeet mechanical harvesting automatic line centering experimental apparatus and an operating method thereof. A drive sprocket shaft and a driven sprocket shaft are parallelly and transversely arranged on a bracket; two ends of each sprocket shaft are respectively provided with one sprocket; two driving chains are parallelly arranged between the drive sprocket shaft and the driven sprocket shaft; the driving chains are driven by the sprockets to move; multiple stripy slideways which have uniform distances and are parallel to the sprocket shafts are arranged between the two driving chains along the length direction of the driving chains; each slideway is provided with a sliding chute from one end to the other end; sliding blocks are arranged in the sliding chutes; test rods are fixed on the sliding blocks and extend out of the sliding chutes from openings of the sliding chutes; support chain plates are distributed at intervals below the horizontal segments of the driving chains along the length direction of the driving chains. The sugarbeet mechanical harvesting automatic line centering experimental apparatus designed by the invention is simple in structure, and can be used for simulating field experiments in an indoor field, meanwhile facilitating acquisition of experimental data and reducing problems such as high experiment cost, high possibility of being influenced by weather and difficulty in acquisition of experimental data brought by practical field experiments.

Description

technical field [0001] The invention relates to an experimental device, in particular to a device for simulating field experiments of sugar beet mechanized harvesting. Background technique [0002] The sugar beet harvester is a kind of agricultural machinery for large-scale mechanized harvesting of sugar beet. The field experiment is one of the important experiments to test the performance parameters of the sugar beet harvester. [0003] However, when carrying out field experiments on the sugar beet harvester, because the sugar beet harvester is bulky, it is necessary to drive the beet harvester to the test field when the weather environment is good for each field experiment, and then aim at different row spacing and different plant spacing. Experiments are carried out in the experimental field. During the experiment, the alignment between the sugar beet harvester and the experimental field below should be adjusted to avoid too large a deviation, and the operation is very cu...

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Problems solved by technology

As a result, problems such as high cost and inconvenient field experiments have arisen, and are greatly affected by weather factors, which have long affected the efficiency of field experiments and the acquisition of experimental data for sugar beet harvesters.

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