A kind of peach tree grafting device

Abstract

The invention relates to the field of planting, in particular to a peach tree grafting device. The peach tree grafting device comprises a fixed barrel and a cutting mechanism, wherein an air bag is fixed on the inner periphery of the fixed barrel, a fixed cavity communicated with the air bag is formed in the side wall of the fixed barrel, a fixed piston is glidingly connected into the fixed cavity, and fixed springs are further arranged in the fixed cavity; the cutting mechanism comprises a cutting barrel, a scion cutter, a rotating shaft and a stock cutter, positioning holes are formed in oneend of the fixed barrel, and positioning rods are fixed on the cutting barrel; the rotating shaft is in thread fit with the cutting barrel, rolling balls are arranged between the rotating shaft and the cutting barrel, and the stock cutter is fixed on one side, close to the fixed barrel, of the rotating shaft; a scion cutting tank is arranged on the rotating shaft, and the scion cutter is spiral and is fixed on the inner wall of the scion cutting tank. The grafting device in the scheme can cut scions and the stock simultaneously.

Description

technical field [0001] The invention relates to the field of planting, in particular to a grafting device. Background technique [0002] Grafting is one of the artificial propagation methods of plants. During grafting, the branches or buds of one plant are grafted to the stem or root of another plant, so that the two parts that are joined together grow into a complete plant. During grafting, the grafted branches or buds are called scions; the plant body to be grafted is called rootstock or platform wood. During grafting, the scion and the cambium of the rootstock are closely combined, and the cambium of the two wounds on the scion and the rootstock are bonded together. , as the cells proliferate, they heal each other and become a whole connected by vascular tissue, so the scion and rootstock need to be fixed after grafting to ensure the survival of the scion. [0003] The traditional grafting method is to cut the rootstock first, then insert the scion into the rootstock, an...

AI Technical Summary

Problems solved by technology

However, the traditional grafting method needs to cut off the scion first, and cut out a larger wound at the end of the scion, and then attach the scion to the rootstock, and wind the film. There are many steps, which require workers to manually carry out a large workload.

Secondly, when cutting out the wound surface of the scion, because the scion and the rootstock are cut separately, it is difficult for the wound surface of the scion and the rootstock to fit together completely, so that the wounds of the two are difficult to connect together, so the success rate of the traditional grafting method is low

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