Manpower-assisted handheld spring plate variable-diameter branch-clamping electric grape ring peeling device

Abstract

The invention provides a manpower-assisted handheld spring plate variable-diameter branch-clamping electric grape ring peeling device, comprising a handle, a spring, a rotating shaft, a spring plate, a fixed ring, and a direct-current micromotor, wherein the spring is a tension spring and is fixedly arranged on the handle; during operation, the spring plate is clamped on a grape branch to prevent rotation 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 and the spring plate are 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 grape 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 grapes.

Description

technical field [0001] The invention relates to a manually assisted hand-held electric grape girdling device for clamping branches with variable diameter spring plates, which belongs to the field of mechanical technology. Background technique [0002] Grape girdling is a cultivation technique with a long history. It has the effect of increasing fruit setting, increasing grain weight and ear weight, and promoting berry coloring and ripening. Grape girdling is to inhibit the growth of branches and prevent the outflow of nutrients. , an important measure to improve the fruit setting rate, increase the grain weight and ear weight, and promote the effect of berry coloring and ripening. It does not affect the growth of the root system. Girdling can significantly inhibit the growth of the auxiliary shoots of Kyoho grapes. The corks of new shoots This will have positive significance for reducing the amount of summer grape pruning, promoting vine filling, and improving cold resistanc...

AI Technical Summary

Problems solved by technology

[0002] Grape girdling is a cultivation technique with a long history. It has the effect of increasing fruit setting, increasing grain weight and ear weight, and promoting berry coloring and ripening. Grape girdling is to inhibit the growth of branches and prevent the outflow of nutrients. , an important measure to improve the fruit setting rate, increase the grain weight and ear weight, and promote the effect of berry coloring and ripening. It does not affect the growth of the root system. Girdling can significantly inhibit the growth of the auxiliary shoots of Kyoho grapes. The corks of new shoots This will have positive significance for reducing the amount of summer grape pruning, promoting vine filling, and improving cold resistance. Girdling can also significantly reduce the ratio of leaf buds, and girdling can reduce weight loss and rot rate during grape storage. , the effect of increasing yield after grape girdling is obvious, and can prolong the storage time, promote the increase of flower bud ratio, and the rate of stiff buds on girdling plants is also significantly reduced. Not only the same, but 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, which has a large volume and a large radius of gyration. It can realize the rotation and tilt of one surface, but it cannot realize the simultaneous rotation and tilt of multiple surfaces in space. The scope of use has great limitations, and it is only suitable for the trunk girdling of grapes. In addition, the incision width of grape girdling branches ranges from 0.5 to 3.0 cm, the incision depth ranges from 0.2 to 0.5 cm, the incision should be even, and the phloem contains more wood fibers. The girdling area is too large, the girdling of the grapes is not easy to heal, and the nutrient transport is blocked, which affects the growth and fruit setting rate of the grapes.

Images