Electric fruit tree flower thinning machine and method

Abstract

The invention belongs to the technical field of mechanized flower thinning in orchards, and particularly relates to an electric fruit tree flower thinning machine and a method. The electric fruit treeflower thinning machine comprises an adjustable bracket, a flower thinning device and a running device, wherein the running device is mounted at the bottom end of the adjustable bracket; the flower thinning device is mounted in the adjustable bracket; and the adjustable bracket comprises a machine frame crossbeam, two groups of right-angle connecting rods and two groups of No. 1 electric push rods, the section of the right-angle connecting rods is a rectangular hollow structure, the two groups of the right-angle connecting rods are respectively located on two sides of the machine frame crossbeam, the two ends of the machine frame crossbeam are respectively connected to the right-angle connecting rods in an inserting manner, and the machine frame crossbeam and the right-angle connecting rods are in sliding connection. Defects in the prior art are overcome; and a lateral expanding and contracting regulating mechanism and a longitudinal expanding and contracting regulating mechanism areincreased for the flower thinning machine, so that the height, the width and the spacing between two flower thinning shafts of the flower thinning machine are adjustable, damage of fruit trees and young fruits in the flower thinning process is avoided, the flower thinning machine can be adapted to fruit trees of different varieties and growth stages, and the electric fruit tree flower thinning machine is more economical and practical.

Description

technical field [0001] The invention belongs to the technical field of orchard mechanized flower thinning, and in particular relates to an electric fruit tree flower thinning machine and a method. Background technique [0002] Thinning flowers and fruits is one of the three labor-intensive links in orchard management (pruning, thinning flowers and fruits, and harvesting). Due to the many disadvantages of spraying chemical thinning agents, fruit thinning shears are mainly used in China at this stage. . The fruit thinning period of fruit trees is 1 to 2 weeks after flowering. The time is short, the workload is heavy, and the labor cost is increasing year by year. The traditional manual fruit thinning has been difficult to meet the requirements of modern orchard management. [0003] The structure of the existing flower thinning machine is fixed, and the spacing and height of the flower thinning machine cannot be adjusted according to the growth of individual fruit trees and th...

AI Technical Summary

Problems solved by technology

The fruit thinning period of fruit trees is 1 to 2 weeks after flowering. The time is short, the workload is heavy, and the labor cost is increasing year by year. Traditional manual fruit thinning is difficult to meet the requirements of modern orchard management.

[0003] The structure of the existing flower thinning machine is fixed, and the spacing and height of the flower thinning machine cannot be adjusted according to the growth of individual fruit trees and the variety of fruit trees. Considering that the hardness of the fruit stalk in the flowering period of the fruit tree is much smaller than that in the fruit setting period, the flower thinning machine is easy to operate during the working process. Damage the branches of fruit trees and reduce the output of fruit trees

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