Skin grafting device

Abstract

The invention discloses a skin cutting and grafting device, which comprises a knife seat and a blade connected to the knife seat. The blade forms an inclination angle with the plane where the knife seat is located. A limiting plate is arranged in front of the blade and a baffle is arranged behind the blade. The invention can cut the scion and rootstock equidistantly, the contact surface of the cut is even, the depth is uniform, the cutting speed is fast, the infection and water volatilization are avoided, the joint surface is tight, the work efficiency and the survival rate of grafting are improved, the whole structure is compact and not easy Hurt hands, easy to operate.

Description

technical field [0001] The invention relates to a grafting device, in particular to a skin-cut grafting device. Background technique [0002] In the grafting work, the currently commonly used slicing device is mainly composed of a knife body and a handle. When cutting the rootstock, in order to make the cutting part of the rootstock equal to the size of the scion to ensure a close fit without peeling off the bark, people often hold the handle of the knife with the right hand, press the back of the knife with the thumb of the left hand, and ring the four fingers together. Hold the lower part of the rootstock, when the left thumb presses down on the back of the knife, it is easy to use improper force: too much force, the knife will fall fast, the cut of the rootstock is too deep, and even the bark will be peeled off, which is easy to cut your fingers; If the force is too small, the falling speed of the knife is slow, and the two sides of the incision of the rootstock are not ...

AI Technical Summary

Problems solved by technology

When cutting the rootstock, in order to make the cutting part of the rootstock equal to the size of the scion to ensure a close fit without peeling off the bark, people often hold the handle of the knife with the right hand, press the back of the knife with the thumb of the left hand, and ring the four fingers together. Hold the lower part of the rootstock, when the left thumb presses down on the back of the knife, it is easy to use improper force: too much force, the knife will fall fast, the cut of the rootstock is too deep, and even the bark will be peeled off, which is easy to cut your fingers; The force is too small, the falling speed of the knife is slow, and the incision of the rootstock is not smooth on both sides and the incision is too shallow

These factors are not only unsafe for people, but also difficult to ensure the close combination of scion and rootstock, which affects work efficiency and survival rate.

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