Plant grafting device

Abstract

The invention discloses a plant grafting device. The device comprises a shell, and a cutting mechanism, a shifting mechanism and two clamping mechanisms which are arranged in the shell; the shifting mechanism can move the clamping mechanism connected to the shifting mechanism to a position flush with the other clamping mechanism; the cutting mechanism comprises two V-shaped blades and a first aircylinder used for driving the two V-shaped blades to move up and down, and the two V-shaped blades are used for cutting scions and rootstocks correspondingly; and the clamping mechanism comprises an upper clamping plate, a lower clamping plate and a second air cylinder used for driving the lower clamping plate to move up and down. Cutting work of the scions and the rootstocks, butt joint work of the scions and the rootstocks and blanking work of the scions and the rootstocks can be completed through the multiple air cylinders, so that the labor amount of workers is effectively reduced, and theefficiency is improved; and a waste discharging plate is further arranged in the shell, waste cut off by the cutting mechanism can be guided out of the shell, manual cleaning is not needed, and moreconvenience is achieved.

Description

technical field [0001] The invention relates to a plant grafting device. Background technique [0002] Grafting is one of the artificial propagation methods of plants, that is, grafting the branches or buds of one plant to the stem or root of another plant, so that the two parts that are joined together grow into a complete plant. The principle of grafting is to bring the cambiums of rootstock and earwood wounds close together and tighten them together. Through cell proliferation, rootstock and earwood heal each other and become a whole connected by vascular tissue. Grafting is one of the commonly used vegetative propagation methods in the plant production process, and it is often used in the propagation of garden fruit trees, forest trees, and flowers. The advantage of grafting is that it can not only maintain the excellent characters of earwood varieties, but also utilize the favorable characteristics of rootstocks, and can also economically utilize propagation materials ...

AI Technical Summary

Problems solved by technology

[0003] Most of the existing grafting methods are that the workers cut the earwood and the rootstock with a cutter. It is difficult to keep the incision angles of the earwood and the rootstock consistent, resulting in a low degree of coincidence between the incisions of the earwood and the rootstock, and the joint is not tight enough, which affects the grafting. The survival rate, and inconsistent incision angles will make the grafted plants prone to tilt, poor uprightness, and affect the growth of the plants;

[0004] The patent with the application number 201910704825.4 discloses a plant grafting device and grafting method. Two fixed wings are fixedly installed on the left and right sides of the rootstock fixing seat, and guide columns are fixedly installed on the two fixing wings respectively. Two first sliding sleeves are relatively fixedly installed on the left and right sides of the guide column, and a cutting device between the rootstock fixing seat and the earwood fixing seat is also slid up and down on the guide column; it requires a lot of manual work during use. operation, and the cutting device cannot cut the rootstock and scion at the same time, and the work efficiency is low, so it is necessary to design a high-efficiency, more automated grafting device

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