Grafting auxiliary device for fruit tree planting

Abstract

The invention relates to the technical field of fruit tree planting grafting, and discloses a grafting auxiliary device for fruit tree planting. The device comprises a U-shaped frame, a branch and a grafting branch, a through hole is formed in the center of the bottom of the U-shaped frame, the branch penetrates through the through hole, the bottom end of the grafting branch is overlapped with thetop end of the branch, fixing plates are symmetrically and fixedly connected to the opposite side walls of the two sides of the U-shaped frame, supporting plates are rotatably connected to the ends of the fixing plates through rotating pins, first arc-shaped plates are fixedly arranged at the positions, close to the top ends, of the opposite sides of the two supporting plates, first protection pads abutting against the branch are fixedly arranged on the opposite sides of the two first arc-shaped plates, sleeves are symmetrically and fixedly embedded into the two sides of the U-shaped frame correspondingly, and inserting rods are movably inserted into the sleeves. According to the grafting auxiliary device for fruit tree planting, fruit tree branches can be conveniently and rapidly positioned and clamped, the clamping force can be conveniently adjusted and controlled according to needs, and therefore the device is conveniently suitable for fruit tree branches of different thicknesses.

Description

technical field [0001] The invention relates to the technical field of fruit tree planting and grafting, in particular to a grafting auxiliary device for fruit tree planting. Background technique [0002] Fruit tree grafting is one of the methods of asexual reproduction of fruit trees, that is, to take branches or buds on a plant of a good variety and connect them to an appropriate part of another plant, so that the two can be combined to form a new plant. The excellent traits of the plant can take advantage of the favorable characteristics of the rootstock (stress resistance, adaptability, early fruiting, etc.). In order to facilitate the grafting of fruit trees by workers, auxiliary devices are often used to help workers complete the grafting of fruit trees. [0003] In the patent with the Chinese patent authorization number CN211297738U, a kind of agricultural fruit tree planting grafting aid is disclosed. and the two nuts 2 make the two screw 1 and the two screw 2 move ...

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Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a grafting auxiliary device for fruit tree planting, which has the advantages of convenient positioning and easy lifting and control, and solves the problem of time-consuming and labor-intensive use of the agricultural fruit tree planting grafting auxiliary device in the prior art. The problem of poor convenience

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