Planting auxiliary mechanism with built-in grafting structure for crabapple stem grafting

Abstract

The invention discloses a planting auxiliary mechanism with a built-in grafting structure for crabapple stem grafting. The planting auxiliary mechanism comprises a clamping and fixing mechanism and a grafting notching mechanism, and the grafting notching mechanism is fixedly mounted on the clamping and fixing mechanism. A limiting blocking frame is fixedly welded to the upper end surface of a semicircular support plate, a rod body is movably mounted on a supporting column through a mounting shaft column sleeved with a torsional spring, so that when the cutting operation is carried out, different cutting operations can be conveniently carried out on stock and scion at the same time by pressing the rod body, the clamping and fixing mechanism is mounted on the stock, then the scion is placed in the limiting blocking frame, and the rod body is pressed, so that a stock inserting opening cutter moves downwards to cut an opening of the stock; and the cutting operation for grafting is formed in one side of the stock, when the rod body is pressed downwards, a scion pointed-end cutter at the other end of the rod body moves upwards, so that the scion pointed-end cutter moves upwards to cut the scion, the effect that the cutting operation of the stock and the scion is completed at the same time at a time is achieved, and the operation is more convenient.

Description

technical field [0001] The invention relates to the technical field of crabapple grafting and planting equipment, in particular to a planting auxiliary mechanism with a built-in grafting structure for crabapple grafting. Background technique [0002] Grafting is one of the methods of artificial propagation of plants. That is to graft the branch or bud of one plant onto the stem or root of another plant, so that the two parts joined together grow into a complete plant. Grafting methods are divided into branch grafting and bud grafting. Grafting is carried out by utilizing the ability of plants to heal after injury. When grafting, the scion should be closely combined with the cambium of the rootstock to ensure the survival of the scion. The connected branches or buds are called scions; the grafted plant bodies are called rootstocks or platform wood. Generally select the seedling of tool 2 to 4 buds during scion, become the upper part or the top of plant body after grafting...

AI Technical Summary

Problems solved by technology

[0003] When grafting crabapple, it is necessary to cut the rootstock and scion separately to ensure that the scion can be inserted into the rootstock more conveniently for grafting. However, when the existing grafting planting auxiliary mechanism performs grafting incision, it can only cut the rootstock at a time. Or the cutting operation of the scion, and the cutting operation of the rootstock and the scion cannot be completed at the same time

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