A laser sensor lodging detection header adaptive device and control method

Abstract

The invention discloses a laser sensor lodging detection header adaptive device and a control method, including an overall transmission structure and a laser sensor control structure. A drive shaft of motor A, a motor arm, a high-power motor A, a high-power motor B, a drive shaft of motor B, a roller-driven crawler belt, and a rotating shaft of the harvesting section; the laser sensor control structure includes a motor base plate (4), a lifting column (13) , control base plate (15), battery (16), power distribution board (17), step-down module (18), ESC (19), main control board (20), low-power motor (21), laser sensor base plate ( 22), a laser sensor (23), a pipe clamp (24), a laser sensor rotating shaft (25), and a rotating shaft stabilizing bearing (26); the present invention selectively lays down the harvesting part, which improves the accuracy of harvesting.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a lodging detection header adaptive device and a control method of a laser sensor. Background technique [0002] Due to the lodging of crops, the combine harvester will harvest the phenomenon of missed harvesting according to the ordinary harvesting method, resulting in a lot of waste. In order to solve this problem, the traditional combine harvester generally lowers the harvesting part by operating the control terminal to reduce missed cutting. However, this method completely relies on the human eye to judge the lodging state of crops, and completely depends on the experience of the operator, which has low accuracy and consumes a lot of time and energy. Under the current social background of labor shortage, it is necessary to make the combine harvester automatically recognize the lodging situation and control it. [0003] The combine harvester designed in the pa...

AI Technical Summary

Problems solved by technology

[0005] Although the combine harvester designed in the patent CN112888304 can process the crops multiple times, it still processes the crops inside the harvester and cannot solve the problem of crop lodging

[0006] At present, there is no intelligent anti-lodging combine harvester in China. In the face of crop lodging, most rely on manpower to adjust the combine harvester, which is inaccurate and time-consuming.

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