High-quality grapefruit grafting device

Abstract

The invention discloses a high-quality grapefruit grafting device. The device comprises a first supporting and protecting plate, an upper sealing ring, plastic corrugated pipes, a lower sealing ring,a second supporting and protecting plate, positioning holes, fixing clamps, a rotating shaft and fixing holes. The upper sealing ring is connected to the top of the plastic corrugated pipes; the firstsupporting and protecting plate is fixed on the surface of the plastic corrugated pipe outside the upper sealing ring, and the top of the first supporting and protecting plate is connected with the fixing clamp in a rotating way through the rotating shaft; a first connecting shaft is fixed at one end of the middle of the first supporting and protecting plate, and a first adjusting knob is fixed on the surface of the first connecting shaft; the lower sealing ring is connected to the bottom of the plastic corrugated pipes; and the second supporting and protecting plate is fixed on the surface of the plastic corrugated pipe outside the lower sealing ring. According to the device, the structure is simple, use is convenient, and fixing effect is good; and the effect of improving fixing abilitybetween a grafted trunk and an original trunk is achieved through the arrangement of the fixing clamps on the top of the first supporting and protecting plate and the bottom of the second supportingand protecting plate.

Description

technical field [0001] The invention relates to the technical field of grapefruit planting, in particular to a high-quality grapefruit grafting device. Background technique [0002] Pomelo fruit is huge, oblate or pear-shaped, the heaviest can reach 3 kg, and the peel is smooth, green or light yellow. In Xishuangbanna, pomelo is called "bubble fruit". In the past, many excellent varieties of pomelo have been bred, such as "Mansailon", "Menglun pomelo", and "Dongshizao". These fruits are large in size, rich in water, and sweet and sour. The planting range of high-quality pomelo is generally planted by grafting. [0003] A kind of pomelo tree grafting device such as the Chinese patent [application number: 201621376997.1; announcement number: CN 206274809 U] provides, including the first support tube, the second support tube and the support bar, the first support tube and the second support tube. The cross sections of the support tubes are arc-shaped, the bottom end of the fi...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a high-quality grapefruit grafting device, which has the advantages of good fixing effect and can protect the grafting interface, and solves the problem that the prior art grafting device has a relatively poor fixing effect and relatively low protection ability for the grafting interface bad question

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