Transportation device with synchronous grain size screening function for Granular grain harvesting

Abstract

The invention discloses a transportation device with a synchronous grain size screening function for granular grain harvesting. The transportation device comprises a device main body, a screening cylinder, blades, a linkage block and a containing frame, wherein the lower end of the device main body is in shaft connection with a wheel shaft, the outer side of a driving shaft is in key connection with a driving gear, the outer side of a linkage shaft is sleeved with a sleeve, a driving motor is arranged inside the device main body, a third transmission gear is fixed to the output end of the driving motor through a bolt, and a dust discharging opening is formed in the side surface of the device main body. The transportation device with the synchronous grain size screening function for granular grain harvesting can automatically complete grain size screening of grains in the traction walking process of harvesting equipment, can quickly remove dust impurities and grain empty shells mixed in the grains, and can quickly complete classified unloading after transportation is finished, thus effectively improving the transportation and collection efficiency of the grains and reducing the workload of subsequent processing of the grains.

Description

technical field [0001] The invention relates to the technical field of grain transportation devices, in particular to a granular grain harvesting transportation device with the function of synchronous particle size screening. Background technique [0002] Grain is an important source of food, which can provide enough nutrients for living organisms. my country has always been a big agricultural country, and the planting amount of grain ranks among the top in the world. Whenever it comes to the mature season of grain, a large number of agricultural machinery needs to be used Harvest the grain in time. The existing harvesting machinery can complete the separation between the grain and the straw during the harvesting process, so as to facilitate the subsequent transportation and processing of the grain. However, the efficiency of grain transportation and dumping limits the efficiency of the grain transportation process. The main factor of the operation, so the transportation devic...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a granular grain harvesting transportation device with synchronous particle size screening function, to solve the inconvenience of the granular grain harvesting transportation device on the market proposed by the above-mentioned background technology. The impurities are removed and the particle size is sorted, screened and stored, and the problem of inconvenient automatic dumping

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