A cutterhead adjustment mechanism and a weeding robot

Abstract

The invention relates to a cutter head adjustment mechanism and a weeding robot. The cutter head adjustment mechanism includes a cutter head frame, a connecting frame and an adjustment structure; the adjustment structure is located between the cutter head frame and the connection frame; the adjustment structure includes a first linear drive component, The second linear drive component and the connecting rod; the two ends of the first linear drive component are rotatably connected with the cutter frame and the connecting frame respectively; the two ends of the connecting rod are respectively rotatably connected with the cutter frame and the connecting frame; Both ends of the two linear drive components are rotatably connected to the connecting rod and the connecting frame respectively. The present invention is provided with an adjustment structure connected with the cutter frame, on the one hand, it is suitable for traditional plowing and weeding orchards, adjusting the depth of hoeing and the inclination of the cutter into the soil; , to meet different weeding needs; in addition, it provides operators with a large operating space, which is convenient for the inspection and replacement of the cutter head.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a cutter head adjustment mechanism and a weeding robot. Background technique [0002] The orchard industry is an important industry in our country. Many weeds will grow among the fruit trees. Weeds will compete with the fruit trees for sunlight and moisture and nutrients in the soil, which will affect the absorption of nutrients by the fruit trees, resulting in slow growth, reduced yield and quality damage of the fruit trees. Therefore, it is necessary to remove weeds in the orchard several times. [0003] Generally, mechanical weeding in orchards is large in size and poor in passability, which damages fruit tree branches and hair roots; it cannot remove weeds between trees, but can only remove weeds between wide rows of fruit trees. The weeding effect is not ideal, and about 30% of the area between fruit trees has weeds It cannot be removed and needs to be manual...

AI Technical Summary

Problems solved by technology

[0003] Generally, mechanical weeding in orchards is large in size and poor in passability, which damages fruit tree branches and hair roots; it cannot remove weeds between trees, but can only remove weeds between wide rows of fruit trees. The weeding effect is not ideal, and about 30% of the area between fruit trees has weeds It cannot be removed, and a second manual removal is required

[0004] However, the weeding height of the existing weeding device is fixed, and the grass roots cannot be eradicated, so that the weeds cannot be completely eradicated; it cannot adapt to the slope or undulation of the grassland

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