Precise girdling device for fruit trees

Abstract

The invention discloses a precise fruit tree girdling device, which comprises a mobile platform, a drive motor, a storage battery and a controller; a fixed cover is fixedly connected to the upper surface of the mobile platform, and an upper cutting blade and a lower cutting blade are arranged inside the fixed cover, and the upper cutting blade and the lower cutting blade are arranged inside the fixed cover. A peeling knife is fixedly connected between the cutting blade and the lower cutting blade; a cream nozzle is arranged behind the fixed cover, and the cream nozzle is connected with a pump and a healing paste box. The present invention is equipped with motor-driven cutting blades and stripping knives to efficiently cut and peel the bark; the present invention is provided with a moving table adjusted by a screw, a pointer and a scale to precisely control the depth and width of circumcision , to avoid hurting the woody layer of the trunk of the tree; the present invention is provided with a healing cream spraying device, which sprays the ring cutting groove of the tree after ring cutting, so as to avoid infection and festering of the tree; the present invention is provided with a fixed rotating device, a lifting device and a wire The mobile table adjusted by the rod ensures that the incision is neat and free of burrs.

Description

technical field [0001] The invention relates to the field of garden machinery, in particular to a precise fruit tree girdling device. Background technique [0002] It is generally believed that circumcision on the trunk of the tree will cause starvation of the roots and cause the death of the tree because the screen pipe that transports organic nutrients downward is cut off, so there is a saying that "the tree is afraid of peeling". However, some plants, such as fruit trees such as pears and apples, and woody bark medicinal plants such as Eucommia, Cortex Phellodendron, and Magnolia officinalis, were successfully tested for circumcision and peeling regeneration. Peeling regeneration requires suitable conditions, such as trees with luxuriant leaves and vigorous growth; the peeling time should be in the period when the cambium is active, and the relative humidity of the air should be kept above 80% after peeling. The immature xylem cells on the surface were not or less injure...

AI Technical Summary

Problems solved by technology

[0003] The traditional girdling method is to manually use a girdling knife to perform manual operations, which is not only very laborious, but the girdling efficiency is very low, and during the girdling process, due to the lack of a focus point, the woody layer of the trunk is easily damaged during the operation. , cause tree damage, cause premature tree decay, and affect flowering and fruiting; in addition, the incisions of the girdling grooves cut by hand tools are not neat, and often have burrs, which slows down the healing speed of trees. For large-diameter trees, traditional girdling Stripping tools are difficult to cut. For higher girdling positions, it is necessary to use climbing tools such as ladders for girdling, which increases the instability of the operation and cannot guarantee the effect of girdling

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