Barking device

Abstract

The invention relates to a barking device which is characterized by comprising an elastic cord, an iron hook, pinions, fixed plates, gearwheels, a barking wheel, a crankshaft, chain wheels, a rotary handle, a fixed handle, a mandrel, bearings, a draw rod, adhesion blocks and connecting shafts, wherein, the fixed handle, the rotary handle, the chain wheels, the fixed plates and the gearwheels are installed on the crankshaft; the fixed handle, the rotary handle and the two fixed plates are connected with the crankshaft in a sliding manner, and the chain wheels and the gearwheels are fixedly connected with the crankshaft; the bearings are installed in the barking wheel, and the two pinions are fixedly arranged at both ends of the barking wheel and respectively meshed with the two gearwheels fixed to the crankshaft; the mandrel is connected with the crankshaft through the fixed plates, and the fixed plates are in a slip connection with the mandrel; every two adhesion blocks are connected with each other through the connecting shafts to constitute a guide rail which can be bent freely; the guide rail is connected with the draw rod on one end through the elastic cord and the iron hook on the other end, and is wound and fixed to a tree trunk; grooves on both ends of the mandrel are embedded in the grooves on the adhesion blocks; and teeth on each adhesion block are meshed with teeth on the chain wheel.

Description

technical field [0001] The invention relates to a device for peeling bark, specifically using a crankshaft, a mandrel, a peeling wheel, two bearings, two sprockets, four gears, several attachment blocks, connecting shafts, etc. A device for manually peeling bark. Background technique [0002] In recent years, there have been more and more tree pests, especially the American white moth. No matter in remote forests, rural areas or urban trees, they are all harmed by it, and some trees even reach the point where their leaves are eaten up. In order to prevent the American white moth, people have adopted many measures, such as the common method of spraying drugs, the method of collecting chrysalis, and the methods of tying corn oranges in the middle of the trunk, etc., and have received certain results. Among all the methods, there is a method of plastering the tree that is the most effective. This method is to apply the insecticide evenly on the wide tape, and then remove part ...

AI Technical Summary

Problems solved by technology

However, this method requires about three-quarters of the bark girdling, and because the skin of some trees is very hard, it takes a lot of labor when peeling the bark, which has caused certain difficulties in the promotion and application of this technology.

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