Manually assisted hand-held spring plate variable diameter branch clamping electric longan ring peeling tool

Abstract

The invention provides a manually assisted hand-held spring plate variable diameter branch clamping electric longan ring peeling tool. The ring peeling tool comprises a handle, a spring, a rotating shaft, a spring plate, a setting circle and a micro direct-current motor; the spring which is a tension spring is fixedly installed on the handle, during operation, the spring plate is clamped on a branch of longan so as to prevent rotation along with a ring peeling knife, the handle is divided into two parts, the setting circle is installed on the handle, two parts of the setting circle are buckled together to form a full circle, the handle is opened and closed, and the setting circle and the spring plate are opened and closed accordingly; a groove is formed in the setting circle, a rolling wheel is embedded into the groove and rolls in the groove, a link rod penetrates through a center hole of the rolling wheel, the rolling wheel rotates in a circle, the link rod connects two longan ring peeling tools together, a ring peeling handle is fixed to the link rod, the ring peeling knife is arranged at one end of the ring peeling handle, a link plate is arranged at the other end of the ring peeling handle, and under manual assistance, the ring peeling knife moves in a circle by taking the fixed point of the handle and the link rod as the circle center and taking the distance from the fixed point to a knifepoint of the ring peeling knife as the radius to conduct ring peeling on the longan.

Description

technical field [0001] The invention relates to a hand-held electric longan girdling device for clamping branches with variable diameter spring plates with manual assistance, belonging to the field of mechanical technology. Background technique [0002] The basic principle of spiral girdling of longan branches and girdling to control winter shoots is to reduce the transport of photosynthetic products from the aboveground part of the plant to the roots, inhibit root growth, slow down vegetative growth and winter shoot extraction, and increase the accumulation of carbohydrates in shoots. Provide more sufficient nutrients for the flower bud differentiation and flowering of the fruiting mother branch. Longan has obvious large and small years, or even empty every year. By adopting girdling technology, it can overcome the large and small years. Longan has obvious large and small years, even every year If there is no fruit, the girdling technology can overcome the large and small a...

AI Technical Summary

Problems solved by technology

[0002] The basic principle of spiral girdling of longan branches and girdling to control winter shoots is to reduce the transport of photosynthetic products from the aboveground part of the plant to the roots, inhibit root growth, slow down vegetative growth and winter shoot extraction, and increase the accumulation of carbohydrates in shoots. Provide more sufficient nutrients for the flower bud differentiation and flowering of the fruiting mother branch. Longan has obvious large and small years, or even empty every year. By adopting girdling technology, it can overcome the large and small years. Longan has obvious large and small years, even every year If there is no fruit, the girdling technology can overcome the large and small annual results and obtain high yields year after year. The longan girdling control tip to promote flower and fruit setting technology is to perform spiral girdling on the trunk or main branch after the last autumn shoot of longan matures. Treatment technology to promote the differentiation of flower buds, so as to increase the flowering rate of the next year. After girdling, not only the ratio of female flowers is high, the flower quality is good, but also the batches of female flowers open, the pollination period is prolonged, and the fruit setting rate is increased. In addition, girdling can also Del...

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