Waxberry girdling device capable of human-assistance hand-held triangular block reducing branch clamping

Abstract

The invention provides a waxberry girdling device capable of human-assistance hand-held triangular block reducing branch clamping. The device comprises a handle, a spring, a rotation shaft, a triangular clamping block and a fixed circle, wherein the spring is firmly installed on the handle, and the spring is a pull spring; during operations, the triangular clamping block is firmly fixed on a branch of a waxberry by spring acting force, so rotation along with a girdling cutter can be prevented; the handle is divided into two parts; the fixed circle is installed on the handle; two parts of the fixed circle are buckled together to form a whole circle; the handle is opened and closed, so the fixed circle and the spring plate can also be opened and closed under driving; a groove is disposed on the fixed circle; a roller is embedded into the groove and rolls in the groove; a linkage rod passes through a center hole of the roller; the roller makes circular rotation; two waxberry girdling devices are connected by the linkage rod; a girdling handle is fixed on the linkage rod; a girdling cutter is disposed on one end of the girdling handle and the other end is equipped with a linkage plate; and under manual assistance, the girdling cutter makes circular motion with a fixation point of the handle and the linkage rod as the circle center and with the distance from the fixation point to the girdling cutter tip as the radius so as to conduct girdling of the waxberry.

Description

Technical field [0001] The invention relates to an artificially assisted hand-held triangular block diameter-changing branch clamping bayberry girdling device, which belongs to the mechanical technology field. Background technique [0002] Bayberry girdling controls vegetative growth, coordinates the relationship between vegetative growth and reproductive growth, promotes the differentiation of flower buds, girdles hinders the downward transportation of photosynthesis, and accelerates the accumulation of nutrients, thereby increasing fruit yield. Bayberry girdling is an inhibition The growth of spring shoots and summer shoots prevents the root system of bayberry from getting nutrients, inhibits vegetative growth, increases fruit setting rate, promotes fruit expansion, improves quality, and the flavor of the fruit becomes better and matures earlier. The girdling of bayberry is in full bloom The growth angle of each side branch is not only the same, the distance between the side br...

AI Technical Summary

Problems solved by technology

[0002] Girdling of bayberry controls vegetative growth, coordinates the relationship between vegetative growth and reproductive growth, and promotes flower bud differentiation. Girdling hinders the downward transport of photosynthesis and accelerates the accumulation of nutrients, thereby increasing fruit yield. The growth of spring shoots and summer shoots prevents the root system of bayberry from being supplied with nutrients, inhibits vegetative growth, increases fruit setting rate, promotes fruit expansion, improves quality, improves fruit flavor, and matures earlier. The growth angle of each side branch is not only the same, the distance between the side branches is small, and the radius of gyration is small. Invention patent 201410485285.2 uses a motor driven by a gasoline engine, which has a large volume and a large radius of gyration. The inclination angle of the girdling knife is driven by the rotating cylinder. The rotation of the rotating shaft can only realize the rotation and tilt of one surface, and the simultaneous rotation and tilt of multiple surfaces in space cannot be realized. The scope of use has great limitations, and it is only suitable for the trunk girdling of red bayberry. The width ranges from 0.2 to 5.0 cm, and the incision depth ranges from 0.2 to 0.5 cm. The incision should be even, and the phloem contains more wood fibers. The adjacent phloem is torn, resulting in too large girdling area, and the girdling of bayberry is not easy to heal, and nutrient transportation is blocked, which affects the growth and fruit setting rate of bayberry

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