Chaff sample receiving device for test and detection of grain combined harvester
A technology for combine harvesters and rice and wheat, which is applied to harvesters, cutters, agricultural machinery and implements, etc., and can solve the problems of poor access accuracy, high safety hazards, and low efficiency of manual sample access.
Inactive Publication Date: 2015-06-17
山西省农业机械质量监督管理站 +3
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Problems solved by technology
[0003] The present invention provides a rice-wheat combine harvester in order to solve the problems of low efficiency, poor accuracy, high labor intensity, and high safety hazards of manually picking samples when performing performance tests and inspections on the rice-wheat combine harvester. Harvester test detection chaff sampling device
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[0015] The rice and wheat combine harvester test detects the chaff sampling device, including the installation part, the sliding part, the transmission part, the sample receiving part, and the stroke control part;
[0016] The installation part includes a rectangular frame and a suspension seat 1; the rectangular frame is composed of a front cross bar 2, a rear cross bar 3, a left longitudinal bar 4, and a right longitudinal bar 5; the number of the suspension seats 1 is four, and four The suspension seat 1 is respectively fixed on the two ends of the left vertical rod 4 and the two ends of the right vertical rod 5;
[0017] Described sliding part comprises left slideway 6, right slideway 7, left slideway wheel 8, right slideway wheel 9, left guide rod 10, right guide rod 11, moving cross bar 12; The bottom of the left longitudinal bar 4; the right slideway 7 is longitudinally parallel and fixed under the right longitudinal bar 5; the left slideway wheel 8 is rollingly install...
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The invention relates to a test and detection technology of a grain combined harvester, in particular to a chaff sample receiving device for test and detection of a grain combined harvester. The chaff sample receiving device solves the problem of low receiving efficiency, poor receiving accuracy, large labor intensity and high safety hazard of manual sample receiving when performance test and detection are performed on the grain combined harvester. The chaff sample receiving device for test and detection of the grain combined harvester comprises an installation part, a sliding part, a transmission part, a sample receiving part and a stroke control part. The installation part comprises a rectangular framework and a suspending base, the sliding part comprises a left slider, a right slider, a left slider wheel, a right slider wheel, a left guide rod, a right guide rod and a moving cross rod, and the transmission part comprises a motor, a right front bearing base, a left rear bearing base, a right rear bearing base, a front chain wheel shaft, a rear chain wheel shaft, a left front chain wheel, a right front chain wheel, a left rear chain wheel and a right rear chain wheel. The chaff sample receiving device for test and detection of the grain combined harvester is suitable for performance test and detection of the grain combined harvester.
Description
technical field [0001] The invention relates to a test and detection technology for a rice-wheat combine harvester, in particular to a device for picking up chaff samples for the test and detection of a rice-wheat combine harvester. Background technique [0002] When performing performance tests and inspections on rice and wheat combine harvesters, samples (including grains, glumes, straw, etc.) need to be taken regularly and quantitatively within the specified test interval. Under the existing technical conditions, receiving glume bran samples is completely completed by manual operation. Practice has shown that manual sampling not only has low efficiency, poor accuracy, high labor intensity, but also has high potential safety hazards. For this reason, it is necessary to invent a device that can automatically pick up chaff samples to solve the problems of low efficiency, poor pick-up accuracy, high labor intensity, and high potential safety hazards of manual pick-up of samp...
Claims
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IPC IPC(8): A01D41/127
Inventor 高太宁吴庆波张玉芬周艺李耀刚张晓军
Owner 山西省农业机械质量监督管理站