Corn harvestry dividual unit of combined tomy table for reaping corn

Abstract

A corn harvesting unit for the combined harvest platform of corn is composed of a pair of corn ear picking rollers with concave-convex structure on their elastic and flexible jackets, a corn plants divider with rotary screw structure and their drive system. Said harvest platform can be composed of any number of said corn harvesting units according to the width of the platform.

Description

1. Technical field [0001] The corn harvesting split unit of the corn harvesting combined header disclosed by the invention belongs to the technical field of agricultural machinery, and specifically relates to a corn harvesting split unit of the corn harvesting combined header installed and used on the corn harvester. The corn harvesting split Any number of units can be combined into a corn harvesting header. Using this corn harvesting split unit, it can be combined to form a header with a random width and a corn harvesting header with multiple corn picking mouths. The assembly is convenient and simple . 2. Background technology [0002] It is combined type about the corn harvesting header, which is combined by several split units of corn harvesting, and there is no report yet. The header of the current corn harvesting machine is an integral structure. For example, the transmission mechanism of the header is a whole box type. Its disadvantages are: the whole box type has hig...

AI Technical Summary

Problems solved by technology

The header of the current corn harvesting machine is an integral structure. For example, the transmission mechanism of the header is a whole box type. Its disadvantages are: the whole box type has high manufacturing costs, long cycle time, and inconvenient maintenance. Wait

For the user, if there is a problem in the box, the whole box has to be replaced, and all parts need to be reinstalled

In addition: the ear-picking mechanism of the overall harvesting platform at present--the ear-picking roller used for corn harvesting is a rigid roller structure, and the main structural forms include: metal blade-type ear-picking rollers, metal convex / concave-shaped ear-picking rollers (such as Four ribs, six ribs, eight ribs), etc., the current reeling mechanism of the overall header is a sprocket type reel structure. The disadvantages of these rigid structure picking rollers and sprocket reel structures are: 1. Rigid rollers have poor adaptability to thick, thin, dry, and wet corn stalks, and the friction is small, pulling the stems and slipping, and the reliability of ear picking cannot be guaranteed; Corn stalks, reeling chain teeth and ear picking rollers can easily cause corn ears to be crushed, rolled, broken, cracked, broken, and popped; 3. Therefore, the root of corn ears is more damaged during the process of reeling and picking 4. During the process of ear picking, there is a lot of loss of kernels on the ears of corn

5. Winding corn stalks, etc. and grinding, rolling, cracking, and crushing corn ears, etc., may cause poor operation of corn harvesting machinery or shutdown for clearing obstacles, or damage machinery (such as broken chains, etc.)

The above five points will reduce the intact rate of harvested corn ears, which will increase the loss of corn kernels and seriously affect the harvest rate of corn.

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