Weeding system

Abstract

The invention discloses a weeding system. The weeding system comprises a track mechanism, a moving platform and a weeding device; the track mechanism comprises a plurality of longitudinal rails laid equidistantly in parallel side by side in a farmland and at least two transverse rails laid in parallel side by side in the farmland, wherein the transverse rails are arranged perpendicular to the longitudinal rails; the moving platform spans the adjacent two longitudinal rails, two sets of wheel groups moving along the adjacent longitudinal rails or adjacent transverse rails are rotationally arranged under the moving platform, a telescopic rod is arranged on the moving platform to jack the moving platform so that the two sets of wheel groups break away from the rails, the two sets of wheel groups are rotated so that the moving platform can not only move on the two adjacent longitudinal tracks but also move on the two adjacent transverse rails; the weeding device is arranged on the movingplatform to weed the farmland. The weeding system has the advantages that weeding can be accurate, and no weeding overlap or omission exist.

Description

technical field [0001] The invention relates to the field of agricultural machinery equipment, in particular to a weeding system. Background technique [0002] In the process of plowing, sowing and growing crops, weeds need to be removed, because the vitality of weeds is stronger than that of crops, which will rob fertilizers and nutrients, inhibit crop growth, and lead to poor agricultural harvests. Over time, people will use herbicides to kill various weeds. Although the use of herbicides is time-saving and efficient, the harmful substances in the herbicides will remain in the soil and cannot be completely decomposed in a short time. In addition, the range of one-time weeding by the existing weeder is very narrow. For one mu of farmland, the weeder needs to be plowed in the field at least twenty times to cover the entire range of the farmland. The weeder plows back and forth in the farmland. Moreover, the existing weeder is driven manually according to the visual inspecti...

AI Technical Summary

Problems solved by technology

[0002] In the process of plowing, sowing and growing crops, weeds need to be removed, because the vitality of weeds is stronger than that of crops, which will rob fertilizers and nutrients, inhibit crop growth, and lead to poor agricultural harvests. In time, people will use herbicides to kill all kinds of weeds. Although the use of herbicides is time-saving and efficient, the harmful substances in the herbicides will remain in the soil and cannot be completely decomposed in a short time

In addition, the range of one-time weeding by the existing weeder is very narrow. For one mu of farmland, the weeder needs to be plowed at least twenty times in order to cover the entire farmland. The weeder plows back and forth in the farmland.

Moreover, the existing weeder is driven manually according to the visual inspection route, therefore, there may be overlap or omission between the weeding coverage areas of each travel route, if there is overlap between the weeding coverage areas of the two travel routes, It will lead to a decrease in weeding efficiency. If there is an omission between the weeding coverage areas of the two driving routes, local weeds will not be removed. Both of these situations are not conducive to agricultural production.

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