Electric orange girdling device capable of human-assistance hand-held push-pull electromagnet reducing branch clamping

Abstract

The invention provides an electric orange girdling device capable of human-assistance hand-held push-pull electromagnet reducing branch clamping. The device comprises a handle, a spring, a rotation shaft, a moving circle, a fixed circle, a push-pull electromagnet and a micro direct current motor, wherein the spring is firmly installed on the handle; the spring disposed on the electromagnet fixes the moving circle on a branch of an orange so as to prevent the moving circle from rotating with a girdling cutter; 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; when the handle is opened or closed, the fixed circle will also be opened and closed under driving; a groove is formed in 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 conducts circumferential rotation; two orange girdling devices are connected by the linkage rod; a girdling handle is fixed on the linkage rod; the girdling cutter is disposed on one end of the girdling handle, and a linkage plate is disposed on the other end; and under human 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 between the fixation point and the girdling cutter tip as the radius, so as to conduct girdling of the orange.

Description

technical field [0001] The invention relates to a manually assisted hand-held push-pull electromagnet variable-diameter branch clamping electric 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 frui...

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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