Cutting device for vegetable grafting

Abstract

The invention relates to a cutting device for vegetable grafting, comprising a reference panel and characterized in that a base which is liftable is fixed above the reference panel, a cutting mechanism is fixed to the base and includes upper and lower positioning blocks and a cutting blade, the upper and lower positioning blocks have gaps in the same direction, and the cutting blade that is extensible and has adjustable cutting edge angle is arranged above or below the upper and lower positioning blocks or between the upper and lower positioning blocks; the reference panel is provided with a movable panel openable downward, right facing the gaps. The cutting device for vegetable grafting allows cutting to be automatically completed. The reference panel is subjected to reference positioning, namely height positioning and cutting angle positioning; a seedling stem is fixed via the positioning blocks; cutting is performed with the extensible blade, so that cut scions are fully identical in angle, and grafting success rate is increased.

Description

technical field [0001] The invention relates to the technical field of vegetable grafting, in particular to a cutting device for vegetable grafting, which can realize mechanized cutting operations. Background technique [0002] At present, the types of vegetables grafted and cultivated in my country mainly include tomato, pepper, eggplant and other solanaceous vegetables and melon vegetables such as watermelon, muskmelon, cucumber, bitter gourd and zucchini [Lee J M, Kubota C, Tsao S J, Bie Z, Echevarria P H , Morra L, Oda M. Current status of vegetable grafting: Diffusion, grafting techniques, automation. Scientia Horticulturae, 2010, 127(2):93-105]. Grafting methods usually include sticking, plugging, splitting, and docking [Chieri K, Michael A Mc, Nancy K B, Michael G B, Erin NR. Vegetable grafting: History, use, and current technology status in NorthAmerica. HortScience, 43(6):1664-1669]. [0003] No matter what kind of vegetable or grafting method, it is necessary to c...

AI Technical Summary

Problems solved by technology

At present, rootstock and scion cutting for vegetable grafting is mostly done manually with a double-sided razor blade as a cutting tool. The cutting angle varies greatly between individuals and batches, which seriously affects the survival rate of grafting.

[0004] Chinese patent "a multi-functional grafting knife" (ZL2017202557697), "a multi-functional seedling grafter" (ZL2016208804119), "a grafting scissors" (ZL2012202445063), these grafting tools are hand-held manual operation, and there is no guarantee Cutting angles are exactly the same

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