Working method of a corn harvester with a beard and ear separation device

Abstract

This patent discloses a working method of a corn harvester with an ear-separating device. In this method, the peeled ears of corn are transported to the separation chamber of the ear-separating device, and fall vertically into the rotating elastic sleeve in the separation chamber. Inside the cylinder, the ear of corn falls along the inner wall of the elastic sleeve under its own gravity. During the falling process, the elastic bristles on the inner wall of the elastic sleeve clean up the silk on the ear of corn, and the cleaned corn silk passes through the wall of the elastic sleeve. The strip-shaped through hole is thrown out to the separation chamber, and after breaking away from the elastic sleeve, the clean ears of corn fall into the ear box; thereby realizing the separation of corn silk and corn ears.

Description

technical field [0001] The invention relates to an agricultural corn harvester, in particular to a working method of the corn harvester with a whisker ear separating device. Background technique [0002] The corn harvester is an agricultural machine that completes multiple operations such as picking ears, stacking, and returning the stalks to the field at one time when the corn is mature. The main structure of the corn harvester includes a walking chassis, a power mechanism and a cab set on the walking chassis, a header and a straw cutting device set in front of the walking chassis, a peeler and an ear box set behind the walking chassis. The existing corn harvester often has the following deficiencies: 1. It can only realize the functions of ear picking, ear skin separation, straw cutting, chopping and returning to the field. The ear is separated from the corn silk, so there are often more corn silk on the harvested corn ear. In the later accumulation and air-drying, it not...

AI Technical Summary

Problems solved by technology

The existing corn harvester often has the following deficiencies: 1. It can only realize the functions of ear picking, ear skin separation, straw cutting, chopping and returning to the field. The ear is separated from the corn silk, so there are often more corn silk on the harvested corn ear. In the later accumulation and air-drying, it not only affects the air-drying efficiency, but also the corn silk is very easy to rot. Once rotten, the surrounding corn ears will rot and deteriorate. , affecting the yield; 2. The existing corn harvesters usually use ear boxes to store the harvested corn, and the ear boxes are designed as hydraulic tipping buckets for dumping corn. This design has a complex structure and is inconvenient to operate; 3. Traditional corn harvesting The machine is usually not designed with a special climbing device, and it only achieves climbing by increasing the power, which is not only laborious and fuel-intensive, but also powerless for some steep slopes; Ear picking roller; 5. Since part of the kernels on the ear of corn will be peeled off during the peeling process, the traditional machine directly outputs the peeled kernels to the outside together with the purse, and does not recycle them, resulting in waste

Images