Inductive device for detecting plant row by machine tool

Abstract

The invention provides a sensing device for machine tool detection of plant rows, and a machine tool. The sensing device can close and open a circuit stably and reliably to achieve signal triggering, is small in structure size, simple to mount and convenient to maintain, acts sensitively, and has low possibility of weed winding. The sensing device comprises a housing mounted on a divider connected with the machine tool, a touch component and a wiring terminal, wherein the touch component comprises a rotating shaft, a contact sheet, a contact point and a driving lever; the rotating shaft is made of an insulation material and rotationally and vertically mounted at the bottom of the housing; the contact sheet is fixed on an inside wall of the housing; the contact point is arranged on the rotating shaft; the driving lever is arranged on the rotating shaft, penetrates through the housing, extends to the outside of the housing and is bent in an arc manner; and the wiring terminal is arranged on the rotating shaft and connected with the contact point.

Description

technical field [0001] The invention relates to an inductive device for detecting plant row by a machine tool, which is suitable for triggering a machine tool and a plant row-to-row signal installed under an agricultural machine grain divider, and belongs to the technical field of agricultural machinery. Background technique [0002] At present, when agricultural machinery performs field management or harvesting operations on planted crops, some of them need to work in rows. In the past, the pairing was completely done manually, requiring the driver to continuously observe and make adjustments and corrections. The labor intensity was high and the efficiency was low. With the trend of large-scale and high-speed agricultural machinery and tools, relying entirely on manual adjustment by the driver can no longer meet the requirements. [0003] The signal trigger devices used in industry have rich styles, fine structures and reliable performance in specific environments. However...

AI Technical Summary

Problems solved by technology

However, in the harsh environment composed of soil, water vapor and weeds, due to the complex shape of its external structure, its functional performance is limited and its reliability is poor.

[0004] At present, there is no sensor device that is triggered by a pair of signals developed for the operation of agricultural machinery

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