Anti-jamming threshing cylinder

Abstract

The invention discloses an anti-jamming threshing cylinder. The anti-jamming threshing cylinder comprises a machine frame and a first threshing bin, wherein the first threshing bin is arranged on the machine frame with the front portion higher than the rear portion, a brake wheel and an engine adjusting device are arranged on the bottom of the machine frame, the engine adjusting device comprises a first cross bar and a second cross bar, the first cross bar is parallel to the second cross bar, and a first cross bar adjusting hole and a second cross bar adjusting hole are formed in the length direction of the first cross bar and the length direction of the second cross bar respectively. By the adoption of the anti-jamming threshing cylinder, the corn threshing rate is increased, corn kernels are prevented from being damaged during threshing, safety performance is improved, the service life of a transmission belt is prolonged, transformation cost is low, and the threshing speed is increased.

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 grains are picked up in the collection container, which increases the labor intensity of the operator and reduces the threshing efficiency; while the corn cobs are running at high speed, the corn cobs are easily stuck between the threshing drum and the threshing bin, causing the threshing machine to be stuck

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