Silage maize harvester material throwing cylinder control system and method

A technology of control system and silage machine, applied in general control system, control/regulation system, computer control, etc., can solve the problems of high cost, difficult layout of pipeline and valve body, complex structure, etc., achieve low cost, improve operation Efficiency and product market competitiveness, the effect of reducing labor intensity

Active Publication Date: 2017-11-24
TIANJIN UNIV OF TECH & EDUCATION TEACHER DEV CENT OF CHINA VOCATIONAL TRAINING & GUIDANCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, domestic silage harvesters usually use hydraulic motors or hydraulic cylinders to control the throwing barrel rotation mechanism, bat mechanism and discharge plate angle adjustment mechanism. The structure is complicated, the pipeline and valve body are difficult to arrange, and the cost is high.

Method used

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  • Silage maize harvester material throwing cylinder control system and method
  • Silage maize harvester material throwing cylinder control system and method

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Embodiment Construction

[0025] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0026] A silage machine throwing barrel control system of the present invention includes a control unit, an operation unit, a sensing unit and an execution unit, the control unit detects the states of the sensing unit and the operation unit, and controls the execution unit through a drive circuit, so that The execution unit controls the rotation angle of the throwing barrel, the amplitude of the throwing barrel and the angle of the discharge plate;

[0027] The sensing unit is connected to the control unit through a digital-to-analog conversion module, including a handle position feedback potentiometer S1, a rotary position sensor S2 of the throwing barrel, a position sensor S3 of the...

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Abstract

The invention discloses a silage maize harvester material throwing cylinder control system and method. The control system comprises a control unit, an operation unit, a sensing unit and an executing unit. The control unit detects the status of the sensing unit and the operation unit and controls the executing unit through a drive circuit, and the executing unit controls the rotation angle of a material throwing cylinder, the amplitude of the material throwing cylinder and the angle of a discharging plate; the sensing unit is connected with the control unit, the silage maize harvester material throwing cylinder control system has the advantages of being simple in structure, convenient to install and wire, low in cost, capable of saving labor during operation and the like, the operation comfortableness of a driver is improved, the labor intensity of the driver is lowered, and the operation efficiency and the product market competiveness are improved.

Description

technical field [0001] The invention relates to the technical field of silage machines, in particular to a control system and a control method for a throwing barrel of a silage machine. Background technique [0002] The silage machine is one of the most common and commonly used machines in the highland barley forage harvesting machinery. It is mainly used for harvesting and storing highland barley or corn and other crops. During the operation of the silage machine, it is necessary to frequently adjust the throwing direction and distance of the throwing barrel, that is, it is necessary to adjust the rotation angle of the throwing barrel, the width of the throwing barrel, and the angle of the discharge plate. At present, domestic silage harvesters usually use hydraulic motors or hydraulic cylinders to control the throwing barrel rotation mechanism, bat mechanism and discharge plate angle adjustment mechanism, which have complex structures, difficult pipeline and valve body lay...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/042
CPCG05B19/0423G05B2219/25257
Inventor 耿丽清邵善锋任淑艳杨晓霞秦转萍
Owner TIANJIN UNIV OF TECH & EDUCATION TEACHER DEV CENT OF CHINA VOCATIONAL TRAINING & GUIDANCE
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