Threshing rib

Abstract

The invention discloses a threshing rib comprising a frame and a first threshing chamber; the first threshing rib is arranged on the frame in a high-front low-rear manner; the bottom of the frame is provided with a brake wheel and an engine adjusting device; the engine adjusting device comprises a first transverse rod and a second transverse rod arranged in parallel; a first transverse rod adjusting hole and a second transverse rod adjusting hole are respectively arranged on the first and second transverse rods in the length direction. The threshing rib can improve corn threshing rate, can prevent corns from being damaged in a threshing process, thus improving safety performance, and prolonging driving belt service life; the threshing rib is low in reconstruction cost, and can improve threshing speed.

Description

technical field [0001] The invention relates to an agricultural equipment, in particular to an anti-jamming thresher device. Background technique [0002] The existing corn thresher comprises a threshing drum, a threshing bin and a frame, and the drum of the corn thresher is installed in the threshing bin and can rotate relative to the threshing bin. In order to improve the threshing efficiency, the drum of the existing threshing machine is generally provided with threshing ribs, and when the drum rotates, the corn kernels are separated from the corn cob under the action of the threshing ribs. However, there is still a low threshing rate, and usually a second threshing is required to thresh all the corn kernels on the corn cob, which affects the threshing efficiency. On the other hand, the power unit installed on the thresher cannot be adjusted. So that there are limitations; on the one hand, when the corn kernels fall from the threshing bin, because the corn kernels are hi...

AI Technical Summary

Problems solved by technology

However, there is still a low threshing rate, and usually a second threshing is required to thresh all the corn kernels on the corn cob, which affects the threshing efficiency. On the other hand, the power unit installed on the thresher cannot be adjusted. So that there are limitations; on the one hand, when the corn kernels fall from the threshing bin, because the corn kernels are hit by the high-speed operation of the threshing drum, the corn kernels cannot fall into the collected container, and the operator needs to remove the corn on the ground. The granules are picked up in the collection container, which increases the labor intensity of the operator and reduces the threshing efficiency

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