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Multifunctional corn harvester

A harvester and multi-functional technology, applied in the direction of harvesters, cutters, agricultural machinery and implements, etc., can solve the problems of corn harvesting and other problems that the working principle and structure do not fundamentally solve, and achieve the effect of diversifying the treatment of straw

Inactive Publication Date: 2010-11-24
TIANJIN BISHENG INTELLIGENT TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In summary, from the current status of corn harvesters, there is no fundamental solution to the corn harvesting problem that meets the needs of the existing national conditions and agronomic conditions in terms of working principle and structure.

Method used

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Embodiment Construction

[0026] The embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings; the present embodiments are descriptive, not restrictive, and cannot thereby limit the protection scope of the present invention.

[0027] A kind of multifunctional corn harvester, see figure 1 , 2 , 3, including the vehicle 1, the longitudinal elevator 2 and the header, the engine assembly, the straw cleaning and straw crushing device 3 (belonging to the prior art) and the longitudinal elevator (belonging to the prior art) installed on the vehicle; The header is installed at the bottom of the front of the vehicle. The specific installation form is: an oil cylinder 5 is installed at the bottom of both sides of the front of the vehicle. The plunger of the oil cylinder is installed on the lower header to realize the angle swing of the lower header. Turn, so that the cutting height of the stem and root can be adjusted on the lower header.

[0...

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Abstract

The invention relates to a multifunctional corn harvester which comprises a vehicle, a longitudinal elevator and a header, wherein the longitudinal elevator is installed on the vehicle, the header is installed at the front part of the vehicle and consists of an upper layer header and a lower layer header, the upper layer header consists of a poking grain device assembly and a transverse corn conveyor, and the lower layer header is a straw collection and transmission device and consists of a stem and root cutting knife, a straw conveyor, a stirring cage and a straw conveyor. The harvester realizes corn ear harvest, also satisfies the needs of diversified straw treatments and adopts double layer header arrangement on the whole structure, wherein the upper layer fulfills a function of ear plucking, and the lower layer fulfills the functions of cutting and conveying straws. The harvester can also be provided with a straw smashing device to realize grain cleaning and smashing, realize ensilage cutting by changing a cutter type smasher and fulfill the function of straw pavement by opening a lower bottom plate of the straw conveyor. The corn harvester with the structure harvests both ears and stems, thereby realizing harvest without losing grains and also realizing straw diversified treatments.

Description

technical field [0001] The invention belongs to the field of agricultural machinery and relates to a corn harvester, in particular to a multifunctional corn harvester. Background technique [0002] In order to solve the air pollution caused by stalk burning and the needs of the development of animal husbandry, the state requires that the corn stalks be chopped and collected or returned to the field or laid without crushing at the same time as the corn ears are harvested. In foreign countries, corn is mostly planted in one season of the year. After the corn is harvested, the stalks are returned to the field, and the winter slack is used to deeply plow into the soil to fertilize the field. In areas where wheat and corn are harvested twice a year in my country, with the development of industrial fuels, straw, which used to be the main fuel in rural areas, has become waste that is burned in the fields and pollutes the air, and the rapid development of animal husbandry requires a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01D45/02A01D43/08A01D57/10A01D69/06
CPCA01D45/02A01D45/028
Inventor 朱学军朱学勇刘瑛
Owner TIANJIN BISHENG INTELLIGENT TECH DEV
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