A Harvester Material Distribution Adjustment Mechanism

A material distribution and adjustment mechanism technology, which is applied to harvesters, agricultural machinery and implements, cutters, etc., can solve problems such as uneven distribution, lower harvesting efficiency of harvesters, and influence on cleaning effects, and achieve simple structural design and reduce Effects of cleaning loss and improving work efficiency

Active Publication Date: 2020-11-06
LOVOL HEAVY IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the unidirectional rotation of the drum of the vertical axial flow harvester, the separated materials are not evenly distributed on the cleaning screen surface, which affects the cleaning effect and reduces the harvesting efficiency of the harvester

Method used

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  • A Harvester Material Distribution Adjustment Mechanism
  • A Harvester Material Distribution Adjustment Mechanism
  • A Harvester Material Distribution Adjustment Mechanism

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Embodiment one: if figure 1 As shown, this embodiment provides a harvester material distribution adjustment mechanism, which is arranged between the arc-shaped concave plate of the harvester and the upper screen below, including a plurality of adjustment plates 1 and angle adjustment mechanisms 2, the adjustment plate 1. Arranged along the axial direction of the arc-shaped concave plate, a plurality of the above-mentioned adjusting plates 1 are distributed at the lower part of the above-mentioned arc-shaped concave plate at intervals along the circumferential direction, and are suspended below the above-mentioned arc-shaped concave plate. The above-mentioned angle adjustment mechanism 2 and the multiple The above-mentioned adjusting plates 1 are connected by transmission, and are used to drive each of the above-mentioned adjusting plates 1 to swing around their suspension points with the above-mentioned arc-shaped concave plate toward the two ends of the above-mentioned ...

Embodiment 2

[0044] Embodiment two: if figure 2 As shown, this embodiment provides a harvester material distribution adjustment mechanism, which is arranged between the arc-shaped concave plate of the harvester and the upper screen below, including a plurality of adjustment plates 1 and angle adjustment mechanisms 2, the adjustment plate 1. Arranged along the axial direction of the arc-shaped concave plate, a plurality of the above-mentioned adjusting plates 1 are distributed at the lower part of the above-mentioned arc-shaped concave plate at intervals along the circumferential direction, and are suspended below the above-mentioned arc-shaped concave plate. The above-mentioned angle adjustment mechanism 2 and the multiple The above-mentioned adjusting plate 1 is in transmission connection, and is used to drive each of the above-mentioned adjusting plate 1 around its suspension point with the above-mentioned curved concave plate ( figure 2 , image 3 Point A in all refers to the hanging...

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Abstract

The invention belongs to the technical field of agricultural mechanical equipment, and particularly relates to a material distribution adjusting mechanism of a harvester. The material distribution adjusting mechanism is arranged between an arc-shaped concave plate of the harvester and an upper screen mesh at a lower part, comprises a plurality of adjusting plates and an angle adjusting mechanism,wherein the adjusting plates are arranged along an axial direction of the arc-shaped concave plate, the adjusting plates are used for driving each adjusting plate to swing towards two ends of the arc-shaped concave plate around hanging points of the adjusting plates and the arc-shaped concave plate. The material distribution adjusting mechanism has simple and reasonable structure design, simple and convenient operation, can effectively and conveniently adjust material on a surface of a cleaning screen, reduces cleaning loss, and improves working efficiency of the harvester.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery and equipment, in particular to a harvester material distribution adjustment mechanism. Background technique [0002] With the continuous development of harvester technology, due to the advantages of harvesting efficiency and multiple harvests in one machine, longitudinal axial flow harvesters are more and more popular among users, and their market share continues to increase, gradually becoming the mainstream of the market. Due to the unidirectional rotation of the drum of the longitudinal axial flow harvester, the separated materials are unevenly distributed on the cleaning screen surface, which affects the cleaning effect and reduces the harvesting efficiency of the harvester. [0003] Therefore, it is necessary to design a device that can realize the uniform distribution of the material released from the drum separation on the surface of the cleaning screen. Contents of the in...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01F12/46A01F12/44A01D41/12
CPCA01D41/12A01F12/44A01F12/46
Inventor 刘海鹏秦永峰刘炳雷宋理成郑吉宁何松
Owner LOVOL HEAVY IND CO LTD
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