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Scion cutter

A technology for sharpening knives and knife holders, which is applied in the field of fruit tree grafting tools, can solve problems such as laborious and difficult to do, and achieve the effect of simple operation, low cost and simple process

Inactive Publication Date: 2011-12-21
周高超
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The quality of the grafting will be directly determined by whether the cut surface of the anvil and ear is consistent; the traditional grafting uses a small knife to cut the slope, and it is laborious or difficult to cut two branches into the same slope.

Method used

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Embodiment Construction

[0008] As shown in the figure, the scion cutting knife of the present invention is made of a base plate 1, knife rest 4, blade 8, straight cutting anvil pad 10, oblique cutting anvil pad 9;

[0009] It is characterized in that one end of the base plate 1 is vertically and parallelly provided with a group of fixed supports 2, and the fixed supports 2 are connected to one end of the knife holder 4 through a shaft pin 3, and the other end of the knife holder 4 is equipped with a handle 6; A side between the frame 4 and the handle 6 is provided with a knife base 7, and one side of the knife base 7 is fixed with a blade 8 by a sinking screw 5; Spring 12; the middle part of the base plate 1 is also provided with a straight cut anvil pad 10 and a beveled anvil pad 9; the top of the straight cut anvil pad 10 is provided with an arc groove 101, and a gap is reserved between the straight cut anvil pads 10; The inner side of the anvil pad 9 is a slope of 20°-35°, and the other side of th...

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Abstract

A scion cutting knife is composed of a base plate, a knife holder, a blade, a straight cut anvil pad, and a beveled anvil pad; Forming a vertical cutting motion stroke, when the rootstock or scion is cut in the arc groove on the straight cutting anvil pad, the cutting surface of the rootstock or scion is guaranteed to be vertically flat; When cutting inside, the angle of the cutting surface is the same, and the cutting surface is flat. The positive effects of the present invention are: simple process, low cost, easy operation, high working efficiency, ensuring the same angle of cutting surfaces of rootstocks or scions, and smooth cutting surfaces; especially suitable for seedling grafting of fruit trees.

Description

technical field [0001] The invention relates to a fruit tree grafting tool, in particular to a scion cutting tool, which is mainly used for cutting rootstocks and scions of fruit tree grafted seedlings. Background technique [0002] In the prior art, the grafting of 1-3-year-old seedlings of walnut trees or other fruit trees generally adopts seedling grafting method grafting to achieve early results and keep good varieties. There are many grafting methods; for example, split root grafting, rhizome grafting, double grafting, abdominal grafting, and high grafting; from the interface form, there are split grafting, cutting grafting, skin grafting, embedded bud grafting, tongue grafting, butt grafting, etc., but basically The most popular grafting methods are bud grafting and branch grafting. Branch grafting is a method of propagating scions with branches, among which tongue grafting is typical; tongue grafting is also called double tongue grafting, which is especially suitable...

Claims

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Application Information

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IPC IPC(8): A01G1/06
Inventor 周高超
Owner 周高超
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