Automatic control device and control method for agricultural machinery plow

Abstract

The invention provides an automatic control device and control method for agricultural machinery plow implements; the automatic control device for agricultural machinery plow implements includes a signal monitoring module, a programmable controller, a hydraulic drive module, and a plow implement module; the programmable controller drives the plow through the hydraulic drive module The plow in the implement execution module implements operations such as deep plowing, steering, and obstacle surmounting, and the signal monitoring module is used to monitor the status of the plow and the running status of the tractor and feed back to the programmable controller. The automatic control method of the agricultural machinery plow implements of the present invention includes the automatic control of the turning of the plow implements and the automatic control of the obstacle crossing of the plow implements; the present invention effectively solves the problem of difficulty in the use and control of the plow implements by traditional agricultural machinery, and realizes the automatic completion of the plow depth control and steering control of the agricultural machinery plow implements As well as obstacle clearance control, it is easy to use, which greatly reduces the proficiency requirements for the driver and the labor intensity.

Description

technical field [0001] The invention belongs to the technical field of automatic agricultural machinery plows, and in particular relates to an automatic control device and control method for agricultural machinery plows. Background technique [0002] The traditional agricultural machinery used for cultivating land includes two parts: a tractor and a plow. The function of the tractor is to provide driving and working power, and to perform necessary control on the plow. [0003] When the agricultural machinery is plowing, it is necessary to control the plow as follows: 1. Control the depth of tillage, that is, generally drive the plow through hydraulic pressure to control the depth of the plow cutting into the soil; 2. Lift the plow when turning, and when the agricultural machine turns , the plow tool needs to be fully lifted, otherwise it will cause deformation or damage to the plow tool; 3. Obstacle-crossing control, that is, when the agricultural machine crosses obstacles s...

AI Technical Summary

Problems solved by technology

The key to obstacle control is to control the timing of lifting and lowering the plow. If the timing is too early or too late, it will have a negative impact on the quality of work.

[0004] Traditional agricultural machinery implements manual control of the plow tools. The above-mentioned control of the plow tools needs to be completed manually by the driver, which requires high proficiency of the driver, resulting in high labor intensity for the driver.

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