Aseptic tobacco seedling scion grafting device

Abstract

The invention belongs to the field of tobacco planting, in particular to an aseptic tobacco seedling scion grafting device. The device comprises a machine frame, a cutting mechanism, scion clamps anda sterilization mechanism, wherein limiting sliders with T-shaped cross sections are arranged on two sides of the top of the scion clamps; the cutting mechanism comprises a first cutting frame and a second cutting frame which are parallel and equal in height and are correspondingly arranged; the sterilization processing mechanism comprises two bending plates which are horizontally and equally arranged; the bending plates comprise vertical plates and horizontal plates which are integrally vertically connected with the tops of the vertical plates; the bottoms of the two vertical plates of the bending plates are respectively connected with the corresponding cutting frames; atomizing nozzles are arranged on the bottom surfaces of the horizontal plates of the bending plates; and a plurality ofvertical belts are respectively attached to the two ends of the bending plates along the length direction of the cutting mechanism. According to the characteristics of tobacco seedlings, the device can realize the mechanized operation of cutting and producing scion tobacco seedlings, greatly reduce the dependence of tobacco seedling grafting on manual operation, reduce the links of manual participation as much as possible, and improve the production efficiency of grafted tobacco seedlings.

Description

technical field [0001] The invention belongs to the field of tobacco planting, in particular to a device for aseptically treating tobacco seedling scion. Background technique [0002] Tobacco is a crop with high economic value. For flue-cured tobacco leaves, the final purchase price is affected by many factors. On the one hand, it is the growth quality in the field planting stage, and on the other hand, it is the level of curing. In the stage of field planting, the resistance of tobacco plants to various diseases and insect pests is mainly considered. At present, insect pests can be prevented and controlled by controlling insects or controlling them in advance. The spread of aphids also has poor resistance and is induced by the external environment to cause disease, etc., so the prevention of diseases is difficult to achieve. However, based on the grafting method, it is possible to graft between tobacco seedling varieties with good resistance to high-incidence diseases such...

AI Technical Summary

Problems solved by technology

The tobacco seedling grafting method in the prior art, on the one hand, is labor-intensive and time-consuming, and the efficiency is very low, and the human error rate is also high, which is extremely unfavorable for the factory production of grafted tobacco seedlings

On the other hand, due to the use of manual splicing, manual operation is more likely to introduce dirt to the cutting tools, which can easily cause cross-infection between tobacco seedlings. Maintain sterilization and disinfection in the working environment

All of the above reasons have affected the advancement of the industrialized production and application of tobacco seedling grafting.

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