Electric bergamot pear girdling device capable of human-assistance hand-held spring plate reducing branch clamping

Abstract

The invention provides an electric bergamot pear girdling device capable of human-assistance hand-held spring plate reducing branch clamping. The device comprises a handle, a spring, a rotation shaft, a spring plate, a fixed circle and a micro direct current motor, wherein a spring is firmly installed on the handle, and the spring is a pull spring; during operations, the spring plate is clamped on a branch of a bergamot pear, so rotation along with a girdling cutter can be prevented; the handle is divided into two parts; a fixed circle is installed on the handle; two parts of the fixed circle are buckled into a whole circle; when the handle is opened or closed; the fixed circle and the spring plate will 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 conducts circular rotation; two bergamot pear 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 bergamot pear.

Description

technical field [0001] The invention relates to an electric fragrant pear girdling device for manually assisting a hand-held spring board variable-diameter branch clamping device, which belongs to the field of mechanical technology. Background technique [0002] Fragrant pear saplings grow vigorously, especially at the top, and are not easy to flower. In order to achieve early fruit and high yield, girdling measures can solve the problems of strong top and weak bottom, poor flower formation, and low fruit setting rate. Fragrant pear saplings grow vigorously, especially at the top, and are not easy to flower. In order to achieve early fruit and high yield, girdling measures can solve the problems of strong top and weak bottom, poor flower formation, and low fruit setting rate. Fragrant pear girdling should be applied on young trees or trees that grow vigorously and have few fruits. It can be girdled on the main trunk. For large branches that are too prosperous, it can be gird...

AI Technical Summary

Problems solved by technology

[0002] Fragrant pear saplings grow vigorously, especially at the top, and are not easy to flower. In order to achieve early fruit and high yield, girdling measures can solve the problems of strong top and weak bottom, poor flower formation, and low fruit setting rate. Fragrant pear saplings grow vigorously, especially at the top, and are not easy to flower. In order to achieve early fruit and high yield, girdling measures can solve the problems of strong top and weak bottom, poor flower formation, and low fruit setting rate. Fragrant pear girdling should be applied on young trees or trees that grow vigorously and have few fruits. It can be girdled on the main trunk. For large branches that are too prosperous, it can be girdled at the base of the branches. Young trees grow vigorously, especially when the dominance of the top is strong and it is difficult to form flowers. In order to achieve the purpose of early fruiting and early high yield, the measures of girdling can solve the problems of strong top and weak bottom, poor flower formation, and low fruit setting rate. For trees aged 40 -The 50-year-old tree has the problems of being strong at the top and weak at the bottom, bare inside, and the fruiting part moves outward, resulting in a decrease in fruit quality and yield per unit area. The side branches are girdled at intervals. The growth angle of each side branch is not only the same, The distance between them 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 shaft through the expansion and contraction of the rotating oil cylinder, and only one surface can be rotated. Tilting can not realize the simultaneous rotation and tilting of multiple surfaces in the space, and the scope of use has great limitations. It is only suitable for the girdling of the main trunk of the fragrant pear. In addition, the incision width of the girdling branches of the fragrant pear ranges from 1.0 to 3.0 cm. The incision depth ranges from 0.2 to 0.5 cm, and the incision should be even. 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 If the peeling area is too large, the girdling of fragrant pears is not easy to heal, and the transportation of nutrients is blocked, which affects the growth and fruit setting rate of fragrant pears

Images