An adjustable tree whitening device and its application method

Abstract

The invention discloses an adjustable tree whitening device and a using method thereof, and relates to the technical field of seedling protection devices. It includes a hand-held rod and an annular fixed plate. The first blind hole and the second blind hole are arranged at both ends of the handle rod. One end of the handle rod is movably installed with a water pump connected to the first blind hole. There are support plates arranged symmetrically; the inside of the support plate is provided with a through hole connected with the first blind hole, and the first fixed rod is rotationally connected between the two support plates, and the first fixed rod is in interference fit with the half gear column; The gear post includes a half gear and a guide post, the guide post is fixedly connected to the peripheral side of the half gear, and the other end of the guide post is located in the second blind hole. The invention adjusts the whitening angle of the movable plate through the engagement of the half gear column between the support plates and the cylindrical gear on the fixed plate, and adjusts the diameter of the movable plate through the bolts on the fixed plate to deal with trees of different diameters, effectively It improves the work efficiency of tree whitening and reduces people's labor pressure.

Description

technical field [0001] The invention belongs to the technical field of seedling protection devices, and in particular relates to an adjustable tree whitening device and a use method thereof. Background technique [0002] The whitening of the trunk refers to the fact that the trunk is painted with a layer of white liquid by workers. After the trunk is put on the white skirt made of lime water, it can reflect 40-70% of the sunlight back. In this way, the heat absorption is reduced, and the trunk will not be cracked due to the huge temperature difference between day and night. It also has the functions of sterilization and insect repellent. . During the process of tree whitening, there is a large change in the size of the tree diameter, and people need to stand and squat down to whiten the trees, which increases the labor intensity of people, and there are problems such as incomplete whitening of trees, resulting in lime water. Trees serve as protection. [0003] At present,...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide an adjustable tree whitening device and its use method. The whitening angle of the movable plate can be adjusted through the engagement of the half gear column between the support plates on the hand-held rod and the cylindrical gear on the fixed plate. And the diameter of the movable plate is adjusted through the bolts on the fixed plate to deal with trees of different diameters, which solves the problem that the existing tree whitening device has a single function, cannot adjust the diameter, and increases the labor pressure of people

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