Adjustable grain collection device in sunning ground

Abstract

The invention discloses an adjustable grain collection device in a sunning ground. The adjustable grain collection device comprises a vehicle body, a front plate, a rolling brush, a rear groove, a spiral transport mechanism, a grain absorption device, a control unit and the like, wherein the front plate and the rear groove are installed at the front end of the vehicle body, and the grain absorption device is installed at the rear side of the vehicle body; the vehicle body moves forwards to accumulate grains on the front plate, the accumulated grains are rolled and conveyed to the rear groove through the rolling brush, and then the grains are conveyed to a grain discharge tube to enter a grain bag through a spiral conveying rod; the missed grains are secondarily collected through the grain absorption device; and the forward movement speed of the vehicle body can be adjusted through the control unit according to the thickness of the aired grains, thus realizing high-efficiency grain collection. The device is simple and convenient to operate, capable of being widely used for collecting the grains of corn, sorghum, wheat, beans, rice and the like in the sunning ground, and low in the rate of breakage for the particles of the grains.

Description

technical field [0001] The invention belongs to the field of agricultural machinery and equipment, and in particular relates to an adjustable drying field grain harvesting device. Background technique [0002] Grain production has always occupied the main position in our country. When the farming is busy, after the farmers harvest the grain, in order to remove the moisture in the grain and prevent the grain from becoming moldy due to excessive moisture, people will always spread the grain on the drying ground for drying. Drying in the sun, after drying, usually manually collect and pack into grain bags (that is, with shovel or shovel, the crops are collected manually), the problem it brings is not only labor-intensive, but also very low grain collection efficiency. When encountering a sudden change in weather, it may be too late to collect food, causing the food to rain. With the development of agricultural mechanization, higher requirements are put forward for the efficien...

AI Technical Summary

Problems solved by technology

When encountering sudden changes in weather, it may be too late to collect food, resulting in food rain

With the development of agricultural mechanization, higher requirements are put forward for the efficiency of grain harvesting in the drying field. However, the existing grain harvesting devices are driven by large tractors, which have poor grain harvesting efficiency, cumbersome operation, and a high rate of damage to grain particles. It is difficult to be widely used, therefore, a new type of adjustable portable grain harvesting device is to be studied

At present, there is no adjustable and portable drying yard harvesting device on the market. This device is easy to operate and can adjust the walking speed of the car body according to the drying thickness of the grain. The grain harvesting efficiency is high, and it is suitable for small and medium-sized farmers to harvest grain in the drying yard.

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