Artificial assisting handheld push-pull electromagnet reducing branch clamping waxberry girdling device

Abstract

The invention provides an artificial assisting handheld push-pull electromagnet reducing branch clamping waxberry girdling device which comprises a handle, a spring, a rotary shaft, a dynamic circle, a fixed circle and a push-pull electromagnet. The spring is fixedly mounted on the handle, and the spring is a tension spring. During work, the dynamic circle is fixed to a branch of waxberries through the spring arranged on the push-pull electromagnet in order to prevent a girdling cutter from rotating, the handle is divided into two parts, the fixed circle is mounted on the handle, and two parts of the fixed circle are buckled together to form a complete circle. The handle is opened and closed, the fixed circle is opened and closed accordingly, a groove is formed in the fixed circle, a roller is embedded into the groove and rolls in the groove, a linkage rod penetrates through a center hole of the roller, and the roller does circular motion. Two waxberry girdling devices are connected together through the linkage rod, a girdling handle is fixed to the linkage rod, the girdling cutter is arranged at one end of the girdling handle, and a linkage plate is arranged at the other end of the girdling handle. Under artificial assistance, the girdling cutter does circular motion with a handle and the linkage rod fixed point as the circle center and with a cutter point from the fixed point to the girdling cutter as the radius to girdle the waxberries.

Description

technical field [0001] The invention relates to a manually assisted hand-held push-pull electromagnet variable-diameter branch clamping bayberry girdler, 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. In addition to the girdling of the main trunk, each side branch must be girdled every year, and the branches growing on the side branches must also be girdled. The growth angle 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. In addition to the girdling of the main trunk, each side branch must be girdled every year, and the branches growing on the side branches must also be girdled. 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 gasoline engine The driven motor has a large volume and a large radius of gyration. The inclination angle of the girdling knife is realized by the rotation of the rotating cylinder to drive the platform to rotate around the shaft. Only one surface can be rotated and tilted, and multiple surfaces can not be rotated and tilted at the same time. The scope of use It has great limitations, and is only suitable for the girdling of bayberry trunks. In addition, the incision width range of girdling branches of bayberry is 0.5-3.0 cm, and the incision depth range is 0.2-0.5 cm. The incision should be even, and the phloem contains more When the girdling knife is girdling the girdling part, there is no clamping mechanism, which will tear the phloem adjacent to the girdling part, resulting in too large girdling area, the girdling part of bayberry is not easy to heal, and the nutrient transport is blocked, which affects The growth and fruit setting rate of bayberry

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