Marking device floating in wetland for movement

Abstract

The invention relates to a marking device floating in a wetland for movement. The marking device comprises a left drive wheel 1, a right drive wheel 3, a marker, a central processor and a navigation processor, wherein the left drive wheel 1 is connected with the right drive wheel 3 through a bridging device 3; drive motors are arranged in the left drive wheel 1 and the right drive wheel 3; the marker comprises a group of round wheels 6 and a paddle 6; the round wheels 7 are arranged at the upper part of the paddle 6; the round wheels 7 pass through the bridging device 2; a locating signal receiving and control device, a battery and a balance weight adjusting device are arranged at the connected part, of the bridging device, on the left drive wheel 1 and the right drive wheel 3; a battery and a field position sensing device are arranged on the bridging device; the central processor is in communication connection with the field position sensing device, the marker and the drive motor; and the navigation processor is in communication connection with the central processor. The action of the marking device is independent of a running gear and is controlled by the field position sensing device, so that running and marking actions are not associated and are more stable; the space position of a robot in the field is calculated and determined by the navigation processor; and the centimeter level can be achieved in precision.

Description

technical field [0001] The invention relates to the field of agricultural robots, in particular to a rowing device floating on wet ground. Background technique [0002] Transplant rice seedlings in rice fields and draw lines with row markers. The structure of existing paddy rice track marker is that circular wheel obtains track marker, generally has 8-10 wooden wheels, will draw straight line earlier when rowing, and then row horizontally, drag twice and just can draw square grid. Another solution is to nail two pine strips on both sides of the round wheel, and drag it once to form a square. The track markers are all made of wood, and have three parts: the axle, the wheel, and the handle frame. When using it, first level the field, wait until the water is clear, and drain the water to the extent that you can see mud before transplanting the rice seedlings before rowing. When rowing, Sifangtian is dragged from the edge of the field, as if the shape of the field is curved, ...

AI Technical Summary

Problems solved by technology

[0003] Manual track markers have relatively high requirements for operation, and are relatively laborious, and the labor efficiency is not high

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