Peeling device of corn harvester

Abstract

The invention discloses a corn harvester peeling device which is characterized in that an outer cover is mounted above a rack, one end, close to the rack, of the outer cover is rotatably connected with two first peeling rollers and two second peeling rollers, the two first peeling rollers are arranged side by side, and the second peeling rollers are arranged obliquely above the first peeling rollers; the rotation directions of the two first peeling rollers are opposite, and the rotation directions of the second peeling roller and the adjacent first peeling roller are opposite; a plurality of pressure feeders are rotationally arranged above an assembly formed by the first peeling roller and the second peeling roller; the driving motor is installed on the side face of the machine frame, an output shaft of the driving motor is in transmission connection with a rotating shaft of the pressure feeder through a belt transmission assembly, and the rotating shaft of the pressure feeder is in transmission connection with an assembly formed by the first peeling roller and the second peeling roller through the bevel gear box. The corn husker has the advantages that the whole husking rate, the grain breakage rate and the grain loss rate are reduced along with the increase of the inclination angle of the husking roller, the husking rate is in a trend of firstly increasing and then decreasing along with the increase of the rotating speed, and the grain breakage rate and the grain loss rate are in a trend of firstly decreasing and then increasing along with the increase of the rotating speed.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a corn harvester peeling device. Background technique [0002] With the development of agricultural machinery intelligence and automation, the part that peels the corn during the corn harvesting process has become one of the key components of the corn combine harvester. The quality of its performance directly affects the peeling effect. [0003] The corn peeling mechanism in the prior art is difficult to coordinate the husk and leaf peeling rate, the grain breakage rate and the grain loss rate; solving the corn ear peeling problem has become a key problem to improve the overall level of corn harvesting; Factors such as ear feeding rate are not well studied or even addressed. SUMMARY OF THE INVENTION [0004] Therefore, the present invention provides a corn harvester peeling device to solve the above problems in the prior art. [0005] In order to achieve the ab...

AI Technical Summary

Problems solved by technology

[0003] The corn peeling mechanism in the prior art has difficulty in coordinating the bract peeling rate, grain breakage rate and grain loss rate; solving the corn ear peeling problem has become a key issue to improve the overall level of corn machine harvest; The research on factors such as ear feeding speed is not deep enough or even involved

Images