A kind of corn thresher

Abstract

The invention discloses a corn threshing machine, which comprises a feeding port for installation of a feeding device provided above the threshing machine body, two horizontally arranged threshing rollers are respectively arranged in the threshing machine body, and the lower part of the threshing rollers is sequentially arranged along the height direction. There are a first separation filter mechanism and a second separation filter mechanism. By setting the feeding port above the threshing machine body for the installation of the feeding device, when the corncobs to be threshed are poured into the threshing machine body from the feeding device, the second feeding guide frame can swing left and right to make the portion plate The corn cobs to be threshed on the top will gradually fall into the feed port in layers on the high and low dislocation setting component plate, so as to avoid blocking the feed port when the corn cobs to be threshed are poured in one time.

Description

technical field [0001] The invention relates to the technical field of threshers, in particular to a corn thresher. Background technique [0002] The function of the corn thresher is to thresh the dried corn ears, most of which are of the axial flow drum type, and there are also vertical threshing disc types. Because it has the characteristics of high production efficiency, good threshing quality, easy operation, simple structure, sturdy and durable, reliable work and convenient use and maintenance, it has been popular among farmers for many years. [0003] However, the existing corn thresher still encounters the following problems in actual use, which affects the operating process of corn thresher and causes inconvenience to actual production and use: [0004] 1. In the position of the feeding hopper of the existing corn thresher, when more corn cobs are poured in, the inlet of the feeding hopper is likely to be blocked, and manual assistance is required before the corn co...

AI Technical Summary

Problems solved by technology

[0003] However, the existing corn thresher still encounters the following problems in actual use, which affects the operating process of corn thresher and causes inconvenience to actual production and use:

[0004] 1. The position of the feed hopper of the existing corn thresher, when pouring in a lot of corn cobs, the inlet of the feed hopper is likely to be blocked, and manual assistance is required before the corn cobs can enter the thresher body

[0005] 2. After the corn kernels are separated from the corn cob during the threshing process, some impurities will still be mixed in the corn kernels, resulting in incomplete threshing

[0006] 3. When the threshed corn cobs slide out of the threshing machine, the outlet position is likely to cause blockage

Images