Crop row detection sensor for row operation of stalk crops

Abstract

The invention provides a crop row detection sensor for row-to-row operation of stalk crops, which can realize signal triggering through circuit conduction, and judge the distance range of a machine tool from a crop row through the conduction signal, so as to provide a basis for adjusting the forward direction of the work machine tool. It includes a housing and a touch assembly; the touch assembly includes a rotor, a moving piece, a stator and an opposing rod, wherein the rotor is hingedly connected to the housing, one end of the rotor is fixedly connected to the opposing rod, and the other end of the rotor is connected to the moving piece; It is fixed on the bottom of the housing, including a PCB board, a first fan-shaped conductive metal sheet and a plurality of second fan-shaped conductive metal sheets. The first fan-shaped conductive metal sheet is provided with a first terminal, and the second fan-shaped conductive metal sheet is provided with a second Terminal post; the moving piece can rotate along the surface of the fixed piece, one end of the moving piece is in contact with the first fan-shaped conductive metal sheet, and the other end of the moving piece is in contact with one of the second fan-shaped conductive metal sheets.

Description

technical field [0001] The invention relates to a crop row detection sensor for row-to-row operation of stalk crops, which is suitable for row-to-row harvesting machinery, crop weeding machinery, etc., and belongs to the technical field of agricultural machinery. Background technique [0002] At present, the harvesting operation of corn and other stalk crops is required to harvest in opposite rows. At this stage, the operation in opposite rows completely depends on the operator's continuous observation and frequent operation of the steering wheel in real time to adjust the forward direction of the harvester. The labor intensity is high and the operation efficiency is low, and the operation quality is affected. The proficiency of the operator is greatly affected, and the quality of the operation is unstable. With the development of agricultural technology and the large-scale and high-speed development of harvesting machines, the demand for automatic alignment of harvesting op...

AI Technical Summary

Problems solved by technology

[0002] At present, the harvesting operation of corn and other stalk crops is required to harvest in opposite rows. At this stage, the operation in opposite rows completely depends on the operator's continuous observation and frequent operation of the steering wheel in real time to adjust the forward direction of the harvester. The labor intensity is high and the operation efficiency is low, and the operation quality is affected. The proficiency of the operator is greatly affected, and the quality of the operation is unstable

With the development of agricultural technology and the large-scale and high-speed development of harvesting machines, the demand for automatic alignment of harvesting operations is becoming more and more urgent. However, there is no special crop row developed and designed for the row operation of stem crops such as corn. detection sensor

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