Grain collecting vehicle and operation method thereof

Abstract

The invention relates to a grain collecting vehicle and an operation method thereof, and belongs to the technical field of agricultural mechanical equipment. The equipment comprises a grain separationmechanism arranged on a vehicle chassis, the grain separation mechanism comprises a separation bin, and the lower portion of the grain separation mechanism is connected with a grain pushing mechanismused for pushing grain to one side; the grain pushing mechanism is connected with a grain storing bin, and a closed space is formed among the separation bin, the grain pushing mechanism and the grainstoring bin; and a sealing plate for isolating the separation bin and the grain pushing mechanism is hinged to the inner wall of the lower portion of the separation bin, the upper portion of the sealing plate is provided with a limiting plate, and a stretching spring is mounted between the limiting plate and the sealing plate in a corresponding mode. The grain collecting vehicle solves the problem that in the prior art, grain particles are pressed and damaged by blades of an air-closing device, the particle integrity degree in the food processing process is advantageously ensured, and the situation that the grain in the whole grain storing device is affected due to rapid metamorphism after a part of grain is pressed and damaged is avoided.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery equipment, in particular to a grain collecting vehicle and an operating method thereof. Background technique [0002] In 2015, the sown area of ​​grain crops nationwide was about 113.34 million hectares, and the total output value of grain planting was about 1,886.4 billion yuan, a decrease of about 6.51% from the previous year. The total profit was about 33.2 billion yuan, down 84.25% from the previous year. [0003] The decline of the grain industry in 2016 further deepened the impact on the macro economy. In 2016, the net profit of grain production declined, and the total profit of farmers growing grain was -136 billion yuan, a decrease of 169.2 billion yuan from the previous year. Considering that the marginal propensity to consume in rural areas increased to 0.82 in 2016, the decline in net profit of residents resulted in a GDP decline of 935.9 billion yuan, which was 1.27 pe...

AI Technical Summary

Problems solved by technology

[0018] In view of the problem that the blades of the air locker of the existing grain harvester will crack and crush part of the grain during the rotation process, the present invention provides a grain collection vehicle and its operation method, by improving the cooperation between the separation bin and the grain storage bin The structure saves the air locker and shifts the position of the grain storage bin, thereby avoiding the damage caused by the air locker to the grain particles, avoiding the moldy deterioration of some grain grains, and prolonging the grain storage period of the entire granary

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