Manpower-assisted handheld push-pull electromagnet variable-diameter branch-clamping orange ring peeling device

Abstract

The invention provides a manpower-assisted handheld push-pull electromagnet variable-diameter branch-clamping orange ring peeling device, comprising a handle, a spring, a rotating shaft, a movable ring, a fixed ring and push-pull electromagnets, wherein the spring is a tension spring and is fixedly arranged on the handle; during operation, the spring arranged on the push-pull electromagnets fixes the movable ring on an orange branch to prevent the movable ring from rotating with a ring peeling knife; the handle is divided into two parts; the fixed ring is arranged on the handle, and two parts of the fixed ring are buckled together to form a whole ring; when the handle is opened and closed, the fixed ring is opened and closed with the handle; the fixed ring is provided with a groove; a roller wheel is inlaid in the groove and rolls in the groove; a link rod penetrates through a center hole of the roller wheel; the roller wheel performs circular movement; the link rod connects two orange ring peeling devices together; a ring peeling handle is fixed on the link rod, one end of the ring peeling handle is provided with a ring peeling knife, and the other end is provided with a link plate; and under manpower assistance, the ring peeling knife takes a fixed point between the handle and the link rod as the center of a circle and a distance from the fixed point to the point of the ring peeling knife as a radius to perform circular movement so as to perform ring peeling on oranges.

Description

technical field [0001] The invention relates to a manually assisted hand-held push-pull electromagnet variable-diameter branch clamping citrus girdling device, which belongs to the field of mechanical technology. Background technique [0002] Citrus girdling can replace the hormone to protect the fruit, prevent the fruit from being rough, thicken the peel, and weaken the flavor caused by the hormone. It can save the cost of shoot control and overcome the clustering of autumn shoots caused by repeated wiping of summer shoots , the number of weak branches increases, and the quality of the mother branches of autumn shoots decreases, resulting in a vicious cycle of many or no results. Citrus girdling inhibits the growth of spring and summer shoots, and girdling hinders the downward transport of photosynthesis, making citrus The root system of oranges cannot get the supply of nutrients, which inhibits vegetative growth, promotes flower bud differentiation, increases fruit setting...

AI Technical Summary

Problems solved by technology

[0002] Citrus girdling can replace the hormone to protect the fruit, prevent the fruit from being rough, thicken the peel, and weaken the flavor caused by the hormone. It can save the cost of shoot control and overcome the clustering of autumn shoots caused by repeated wiping of summer shoots , the number of weak branches increases, and the quality of the mother branches of autumn shoots decreases, resulting in a vicious cycle of many or no results. Citrus girdling inhibits the growth of spring and summer shoots, and girdling hinders the downward transport of photosynthesis, making citrus The root system of oranges cannot get the supply of nutrients, which inhibits vegetative growth, promotes flower bud differentiation, increases fruit setting rate, promotes fruit expansion, and improves quality. The trunk is girdled, 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 motor driven by a gasoline engine. The size is large and the radius of gyration is large. The inclination angle of the girdling knife is realized by the rotating oil cylinder telescopically driving the platform to rotate around the axis of rotation. 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 is very wide. Limitation, only suitable for citrus trunk girdling, in addition, the incision width range of citrus girdling branches is 0.5-3.0 cm, the incision depth range is 0.2-0.5 cm, the incision should be even, and the phloem contains more When the wood fiber and the girdling knife are girdled at the girdling place, there is no clamping mechanism, which will tear the phloem adjacent to the girdling place, resulting in too large girdling area, the girdling place of citrus is not easy to heal, and the nutrient transport is blocked, which affects Citrus Growth and Fruit Set

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