Novel weeder used under tree crowns in orchards

Abstract

The invention provides a novel weeder used under tree crowns in orchards. The novel weeder comprises a self-propelled tractor, a telescopic arm lifting frame, a telescopic arm, a pitch angle control mechanism and a weeding operation device. The telescopic arm is of a scissor fork support type structure, and the length of the telescopic arm is controlled through a hydraulic cylinder so as to adapt to different line spacing operation requirements of different orchards. The pitch angle control mechanism is hung at the tail end of the telescopic arm and controlled by the hydraulic cylinder so as to adapt to different landforms under trees. The weeding operation device comprises an operation motor, a tree passing driving plate and a mowing cutter head. The novel weeder can adapt to the gardening requirement for mowing grass under tree crowns in the current orchard grass growing mode, the labor intensity of fruit growers is reduced, and working efficiency is greatly improved.

Description

technical field [0001] The invention relates to the field of agricultural and forestry machinery, in particular, a novel orchard under-disc weeder is designed. Background technique [0002] At present, during the construction of standardized orchards in my country, the weeding mode of orchards has attracted more and more attention from farmers, that is, weeding by roots without using herbicides and rotary tillers, and creating a balanced small ecological environment in orchards through weeding in orchards is beneficial to the cultivation of orchards Natural enemies of pests, reducing the use of pesticides. At the same time, the growth of grass in the orchard is conducive to the conservation of soil moisture in the orchard and reduces the amount of water used in farmland. However, the operation requirement for growing grass in orchards is to grow grass between the rows and weed under the tree tray (that is, around the trunk). At present, the way farmers solve the weeding und...

AI Technical Summary

Problems solved by technology

This method of operation is obviously very hard, which increases the labor intensity of farmers who are trying to build pollution-free and standardized orchards.

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