Hand-held deep-loosening weeding machine

Abstract

The invention discloses a hand-held deep-loosening weeding machine, belongs to agricultural machinery, and aims to provide the agricultural machinery which is suitable for being used in cultivated land in mountain areas, has functions of soil plough and weeding, and can adjust a deep-loosening angle and depth. The weeding machine comprises a walking power machine, a weeding mechanism and a deep loosening mechanism, wherein the weeding mechanism and the deep loosening mechanism are connected with the walking power machine; the weeding mechanism is composed of a knife rest (9) fixed on two sidesof a gear box (11), a rotating shaft (9-3) supported on two knife rests (9), a driving chain wheel (9-1) fixed on an output shaft of the gear box (11), a driven chain wheel (9-4) and a weeding hob (8) fixed on the rotating shaft (9-3), and a chain (9-2) for connecting the driving chain wheel (9-1) and the driven chain wheel (9-4); and the deep loosening mechanism is composed of a deep loosening plough (10) connected with the gear box (11) in a hinge mode and a hydraulic cylinder (6) which is connected with the gear box (11) and the deep loosening plough (10) in the hinge mode. The hand-held deep-loosening weeding machine has the advantages of being simple in structure, convenient to use, high in efficiency, and suitable for being used in the cultivated land in the mountain areas.

Description

Technical field [0001] The invention relates to a subsoiling table and a weeding machine, in particular to an agricultural machine integrating subsoiling and weeding. Background technique [0002] The subsoiler (such as CN205389342U) is a kind of agricultural machinery used for plowing the soil. It usually includes a tractor connected to the tractor, a plow fixed on the tractor for plowing the soil, and a roller for supporting the plow . Although the subsoiler of this structure has a relatively simple structure, because it does not have power itself, it usually needs a large tractor to tow it, so it is intelligently suitable for large-area flat contiguous plots. In addition, the plow of the traditional subsoiler is a fixed structure, and because it is supported by rollers, the depth of soil loosening is fixed, and the angle and depth of the plow into the soil cannot be adjusted; therefore, it cannot adapt to uneven mountain farming. Third, the traditional subsoiler can only tur...

AI Technical Summary

Problems solved by technology

In addition, the plow of the traditional subsoiler has a fixed structure and is supported by rollers, so the depth of soil loosening is fixed, and the angle and depth of the plow entering the soil cannot be adjusted; therefore, it cannot adapt to uneven mountain farming

Third, the traditional subsoiler can only plow and loosen the soil, but cannot break and smooth the plowed soil; therefore, the effect of plowing and loosening the soil with high moisture content is not ideal

Fourth, in the process of deep loosening, weeds cannot be eliminated, and weeds are easy to compete with crops for nutrients, which affects the planting effect

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