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Automatic control system, method and device for combined harvester

A technology of combine harvester and control system, applied in the field of automatic control device and automatic control device, can solve the problems of unsafe, unable to open at the same time, starting with large engine load, etc. Effect

Active Publication Date: 2016-11-09
ZOOMLION HEAVY MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, the header clutch must be pulled up when the engine is at low speed and the threshing clutch is engaged, and the order cannot be reversed, otherwise the engine will start with a large load, and it is very unsafe
In addition, the header reverse clutch and the header clutch cannot be opened at the same time, only one can be opened at a time.

Method used

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  • Automatic control system, method and device for combined harvester
  • Automatic control system, method and device for combined harvester
  • Automatic control system, method and device for combined harvester

Examples

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Embodiment Construction

[0029] Exemplary embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The description of the exemplary embodiments is for the purpose of illustration only, and in no way limits the invention and its application or usage.

[0030] The present invention proposes a kind of automatic control system that is used for combine harvester, below at first referring to attached figure 1 A brief description will be given of a clutch for a combine harvester according to the present invention. Such as figure 1 As shown, the clutch 50 for the combine includes a driving wheel 52 coupled with the engine of the combine, a driven wheel 54 for driving a threshing device or header of the combine, and a driven wheel 54 arranged between the driving wheel 52 and the harvester. The belt 56 between the driven pulley 54 and the tensioning device that is arranged on the belt 56 so that the belt 56 is tensioned or loosened between the driving...

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PUM

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Abstract

The invention relates to an automatic control system, method and device for a combined harvester. The automatic control system comprises a threshing clutch control part for controlling connection and separation of a threshing clutch of the combined harvester, a header clutch control part for controlling connection and separation of a header clutch of the combined harvester, a header reverse rotation control part for controlling reverse rotation of a header of the combined harvester, a controller for receiving signal inputs from the threshing clutch control part, the header clutch control part and the header reverse rotation control part, a threshing clutch operating mechanism for receiving a drive signal from the controller and executing actions, a header clutch operating mechanism for receiving a drive signal from the controller and executing actions and a header reverse rotation clutch operating mechanism for receiving a drive signal from the controller and executing actions. The automatic control system can greatly improve the operating efficiency of the combined harvester and prolong the service life of the combined harvester.

Description

technical field [0001] The present invention relates to a control device for agricultural machinery, more particularly to an automatic control device for a combine harvester, and also relates to an automatic control method for a combine harvester and a related automatic control device. Background technique [0002] The technical background related to the present invention will be described below, but these descriptions do not necessarily constitute the prior art of the present invention. [0003] The operating systems of wheat harvesters and multifunctional grain combine harvesters on the market are mostly manual. Before operation, start the engine first, and operate the threshing clutch handle at low engine speed to engage the threshing clutch. At this time, the threshing system, cleaning system, fan, chopper, sprinkler and Parts such as the residual grain elevator start to work. Then operate the header clutch to engage it, at this time the bridge system and the header sy...

Claims

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Application Information

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IPC IPC(8): A01D41/127
CPCA01D41/1278
Inventor 张恒
Owner ZOOMLION HEAVY MASCH CO LTD
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