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Automatic copying follow-up system of sugarcane harvester and control method thereof

A follow-up system and harvester technology, which is applied to fluid pressure actuated system components, harvesters, mechanical equipment, etc., can solve the problems of high rate of perennial root breakage, waste, and reduced germination of perennial roots in the second year, so as to solve the problems of perennial roots too high effect

Active Publication Date: 2019-10-22
柳州市孚桂智能科技有限公司
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AI Technical Summary

Problems solved by technology

[0004] In order to overcome the sugarcane harvesting machinery in the prior art in the root cutting process, the cutting knife is too low to easily lead to the high rate of perennial root breakage, the second year The perennial root germination is reduced or unable to germinate, or the perennial roots left during cutting are too high to cause waste, etc., The invention provides an automatic profiling follow-up system of a sugarcane harvester and a control method thereof, which can automatically perform profiling of the cane-supporting mechanism and the root cutting device of the sugarcane harvester as the height of the sugarcane field changes, and can greatly reduce the damage of the perennial roots of the sugarcane. Waste caused by high head rate or root stay

Method used

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  • Automatic copying follow-up system of sugarcane harvester and control method thereof
  • Automatic copying follow-up system of sugarcane harvester and control method thereof
  • Automatic copying follow-up system of sugarcane harvester and control method thereof

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Embodiment 1

[0027]An automatic profiling follow-up system for a sugarcane harvester includes a displacement sensor device 9. The displacement sensor device 9 is a sealed structure and is installed directly behind the sugarcane supporting mechanism 5. A semiconductor angle sensor 11, a torsion spring 12, a semiconductor angle sensor 11, a torsion spring 12, The positioning bolt 10 and the rotating shaft 23, the rotating shaft 23 is fixed with a connecting rod 13, and the other end of the connecting rod 13 is equipped with a height detection wheel 14. The height detection wheel 14 can move up and down with the height change of the sugarcane canal 7, and the torsion force generated by the torsion spring 12 The cane-supporting mechanism 5 is fixed on the front end of the lifting device 15 of the cane-supporting mechanism, and the cane-supporting mechanism lifting device 15 is installed on the front end of the car body 1 and connected to the cane-supporting hydraulic control device 4. The front ...

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Abstract

The invention discloses an automatic copying follow-up system of a sugarcane harvester and a control method thereof. The automatic copying follow-up system comprises a displacement sensor device whichis installed directly behind a sugarcane supporting mechanism, the sugarcane supporting mechanism is fixed to the front end of a sugarcane supporting mechanism lifting device which is installed at the front end of a cart and is connected with a sugarcane-supporting hydraulic control device, a root cutting device is installed in the center of the front lower part of the cart and is connected witha root-cutting hydraulic control device, and a ridge height detection device used for detecting the height change between the cutter at the bottom of the root cutting device and the sugarcane ridge inreal time is installed at the middle bottom of the cart. The automatic copying follow-up system is a closed-loop control system and can be used for automatically copying and carrying out sugarcane harvesting operation, so that the head breaking rate of sugarcane is greatly reduced, and the waste is reduced.

Description

technical field [0001] The invention relates to an automatic profiling follow-up system for a sugarcane harvester. In addition, the present invention relates to a sugarcane harvester with such an automatic profiling follow-up system, and a control method for the automatic profiling follow-up system for the sugarcane harvester. Background technique [0002] The profiling system of the existing sugarcane harvester usually works by means of terrain survey wheels, that is, the terrain survey wheels are used to walk on the bottom of the ditch of the sugarcane row to measure and estimate the working height of the root cutting device. For example, the Chinese utility model patent with the publication number of CN201621247569.9 discloses a "terrain imitation system for a sugarcane harvester chopping device", which drives the terrain imitation swing arm to rise and fall according to the terrain height in real time through the detection wheel, and the imitation terrain swings The arm...

Claims

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Application Information

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IPC IPC(8): A01D45/10F15B21/08
CPCA01D45/10F15B21/08
Inventor 王凡解巧云
Owner 柳州市孚桂智能科技有限公司
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