Pruning device for fruit tree planting

Abstract

The invention discloses a pruning device for fruit tree planting. The device comprises a lifting frame, a driving motor and a collecting net, a driving motor is fixed to the lower side of the liftingframe through screws; two suspension arms are symmetrically arranged on the front side of the lifting frame; the collecting net is arranged below the two suspension arms; each suspension arm is provided with a track groove and a fixed toothed plate; two fixed plates are fixedly connected to the outer side of each suspension arm; hydraulic rods are fixedly connected to the upper sides of the fixedplates; a follow-up rod is fixedly connected between every two adjacent hydraulic rods. According to the pruning device for fruit tree planting, the driving motor drives the two swing arms to be closeto or far away from each other, a guide rod can push and pull a guide cylinder to move, meanwhile, rolling gears can be meshed with the fixed toothed plates to rotate, so that cutters can perform high-speed rotary cutting on redundant branches of fruit trees, the pruning effect is comprehensive, the labor burden of manual pruning is avoided, the fruit trees can keep a good distance, lighting growth of the fruit trees is facilitated, and the collecting net can collect and stack dead leaves and broken branches after pruning.

Description

technical field [0001] The invention relates to the field of fruit tree planting, in particular to a pruning device for fruit tree planting. Background technique [0002] The canopy of fruit trees expands with the age of the tree, and too many branches and leaves will inevitably lead to consequences such as dense outer space and inner space, premature aging of the tree, severe years, and reduced fruit yield and quality. Timely and reasonable pruning can adjust the rational distribution of branches and leaves, that is, in the plastic surgery On the basis, adjust the density, distribution direction and leaf area coefficient of each part of the canopy to maximize the effective photosynthetic area of ​​the canopy. The normal pruning of deciduous fruit trees is carried out during the dormant period from after the leaves fall to before budding. In cold areas, it is advisable to plant before germination, so as to prevent overwintering damage from cutting, and in warm areas, it is a...

AI Technical Summary

Problems solved by technology

[0003] Fruit tree pruning is highly technical and labor-intensive, but the mechanization of existing equipment is low and the labor participation rate of staff is high, which greatly affects the pruning efficiency of fruit trees. Manual cleaning is very troublesome for a large area of ​​residual branches and leaves, which increases the workload of workers in disguise

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