Human-assisted hand-held electronic waxberry girdling device for clamping reducing branches

Abstract

The invention provides a human-assisted hand-held electronic waxberry girdling device for clamping reducing branches. The girdling device comprises a handle, springs, a rotating shaft, clamping blocks, a fixed circle and a direct-current micro-motor, wherein the spring is fixedly arranged on the handle, the clamping block is fixed on a waxberry branch under the action force of the spring during operation, so that the clamping block is prevented from rotating along with a girdling knife; the handle is separated into two parts, the fixed circle is arranged on the handle, and the two parts of the fixed circle are buckled together to form a whole circle; the handle opens and closes, and the fixed circle is opened and closed accordingly; a groove is formed in the fixed circle, and a roller is embedded in the groove and rolls in the groove; a connecting rod penetrates through the center hole of the roller, and the roller makes circumferential rotation; two waxberry girdling devices are connected together by virtue of the connecting rod, the girdling handles are fixed on the connecting rod; a girdling knife is arranged at one end of the girdling handle, and a connecting plate is arranged at the other end of the girdling handle; under driving of power, the girdling knife makes circular motion by taking the fixed point of the handle and the connecting rod as a circle center and the distance from the fixed point to the point of the girdling knife as radius so as to strip waxberries circularly.

Description

technical field [0001] The invention relates to an artificially assisted hand-held electric bayberry girdler for clamping branches with variable diameters, which belongs to the field of mechanical technology. Background technique [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 girdling of red bayberry inhibited the vigorous growth of new shoots, increased the short branches, accelerated the accumulation of nutrients, promoted the differentiation of...

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 girdling of red bayberry inhibited the vigorous growth of new shoots, increased the short branches, accelerated the accumulation of nutrients, promoted the differentiation of flower buds, and then increased the fruit yield. The growth angles of each side branch were not only the same, but also the The spacing 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 realized by rotating the platform around the rotating shaft through the expansion and contraction of the rotating oil cylinder. Only one surface can be rotated and tilted, and it cannot Realize the simultaneous rotation and tilt of multiple surfaces in the space, and the scope of use has great limitations. It is only suitable for the girdling of bayberry trunks. In addition, the incision width of bayberry girdling branches ranges from 0.5 to 3.0 cm, and the incision depth ranges from 0.2 ~0.5 cm, the incision should be even, and the phloem contains more wood fibers. When the girdling knife is girdling the girdling, there is no clamping mechanism, which will tear the phloem adjacent to the girdling, resulting in an excessively large girdling area. The girdling of bayberry is not easy to heal, which affects the growth and fruit setting rate of bayberry

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