A corn harvester and a method for harvesting corn using the corn harvester

Abstract

The invention discloses a corn harvester and a method for harvesting corn by using the harvester. The corn harvester includes a header, and the header is connected to the corn harvester through a bridge, and the header is fixedly connected to the corn harvester. There are an ear upper cutting mechanism, an ear lower cutting mechanism, a gathering mechanism, a guiding and diverting mechanism, a conveying mechanism, and a threshing mechanism; the method for harvesting corn includes the following steps: the ear upper cutting mechanism cuts off the corn stalk from the upper part of the corn ear ; The guide and diversion mechanism guides the corn into the diversion chamber; the gathering mechanism moves the stalks with corn ears backward; the ear lower cutting mechanism cuts off the corn stalks from the lower part of the corn ears; the conveying mechanism will The ears of corn with stalks are transported to a threshing mechanism; the threshing mechanism threshes the ears of corn with stalks. The beneficial effects of the present invention are: realizing harvesting on non-aligned ridges; reducing loss in the harvesting process; saving energy; strong adaptability; and harvesting of lodging corn.

Description

Technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a corn harvester and a method for harvesting corn using the corn harvester. Background technique [0002] The corn harvester is an agricultural tool that completes multiple operations such as picking ears, stacking, and returning the stalks to the field at one time when the corn is mature. Generally, the process flow of corn harvesting is as follows: use a corn harvester to pick ears while corn is growing, and under the action of the ear picking roller and the ear picking plate, the ear stalk is pulled off. Due to the difference in height between the inner and outer picking rollers, the ears fall into the ear box, and the ears are filled and unpacked and piled. The high-speed rotating cutter cuts the straw from the root and enters the crushing mechanism to be shredded into pieces with a length of 3cm-5cm. After being chopped, the straw naturally falls to the ground. T...

AI Technical Summary

Problems solved by technology

[0003] The existing corn harvesters have the following problems: first, they need to be harvested on opposite ridges. When the corn plants are not planted according to the ridges, it is difficult to harvest, and the harvest loss rate is high; second, the ear loss rate is high; The mature corn collides with the harvester. During the collision, the corn kernels will fall off the ear of the corn and splash around, resulting in harvest loss. If the straw does not fall on the harvester but falls in other directions, the straw with the ear of corn is easy to be damaged by the harvester. crushing, resulting in harvest loss

Images