Threshing rib capable of quickly threshing

Abstract

The invention discloses a threshing rib capable of quickly threshing. The threshing rib comprises a rack and a first threshing cabin, wherein the first threshing cabin is mounted on the rack with the front part higher than the back part; the bottom of the rack is provided with brake wheels and an engine adjusting device; the engine adjusting device is formed by a first cross rod and a second cross rod; the first and second cross rods are parallel to each other; and a first cross rod adjusting hole and a second cross rod adjusting hole are respectively formed in the first and second cross rods along the length directions of the same. Corn threshing rate can be improved; damage to niblets during the threshing can be prevented; safety performance can be improved and service life of the transmission belt can be prolonged; and the threshing rib has benefits of low improvement cost and increased threshing speed.

Description

technical field [0001] The invention relates to a threshing cylinder, in particular to a threshing rib on the threshing cylinder. 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 a...

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

While the corn cob is running at high speed, the corn cob is easily stuck between the threshing drum and the threshing bin, causing the thresher to be stuck

Images