Castor bean threshing and separating all-in-one machine

Abstract

The invention discloses a castor bean threshing and separating all-in-one machine, and belongs to the technical field of agricultural machinery. The castor bean threshing and separating all-in-one machine comprises a rack assembly, a threshing assembly, a screening sieve assembly and the like; air generated by a draught fan enters an outer bucket to form circulating flow in the outer bucket in thedirection of a protrusion of the outer bucket, and exits from an air outlet of the outer bucket to form a fixed wind direction, and at this moment, since castor beans which are successfully threshedand have a good threshing effect are small in size and smooth in surface and suffer from small resistance, the castor beans can enter the screening sieve assembly along a discharging port under wind power generated at an air channel of the discharging port; part of castor bean hulls can also enter the screening sieve assembly due to small resistance, the castor beans which fail to be threshed, have large size and rough surfaces and suffer from large resistance can be repeatedly threshed in the wind direction in the outer bucket, the fine castor bean hulls can be separated from the castor beansin the outer bucket through deslagging sieving strips, the discharging resistance after the castor beans are threshed is reduced, and the fruits of the castor beans are prevented from being squeezedand damaged in the threshing process. The threshing assembly is high in threshing rate, and can meet the requirement for quality and quantity guarantee in the agricultural modernization process.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, and the specific field is an integrated machine for castor bean shelling and separation. Background technique [0002] Castor is a crop with extremely high economic value, ecological benefits and huge market demand. In recent years, with the continuous increase of castor planting in my country, castor fruit shelling machinery has played an important role in the production process of castor. The role of castor fruit shelling is getting bigger and bigger. At present, domestic castor fruit shelling machines generally have low cleaning rate and low productivity, and it is difficult to meet the requirements of "quality and quantity" in the process of agricultural modernization. Therefore, a new type of castor shelling and separation machine was invented. One machine. Contents of the invention [0003] The object of the present invention is to provide castor bean husking and separation ...

AI Technical Summary

Problems solved by technology

[0002] Castor is a crop with extremely high economic value, ecological benefits and huge market demand. In recent years, with the continuous increase of castor planting in my country, castor fruit shelling machinery has played an important role in the production process of castor. The role of castor fruit shelling is getting bigger and bigger. At present, domestic castor fruit shelling machines generally have low cleaning rate and low productivity, and it is difficult to meet the requirements of "quality and quantity" in the process of agricultural modernization. Therefore, a new type of castor shelling and separation machine was invented. One machine

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