Clingy tree trunk whitewashing device easy for adjustment

Abstract

The invention discloses a clingy tree trunk whitewashing device easy for adjustment. The clingy tree trunk whitewashing device easy for adjustment comprises a sliding seat, racks, a painting roller, aright chuck and a left chuck, wherein two second sliding chutes which are the same are symmetrically formed in the upper side and the lower side of the left chuck and the right chuck; telescopic rodsare fixedly arranged at the bottom of the sliding seat, the two racks are respectively fixed at the telescopic ends of the two telescopic rods, a screw is rotatably arranged at the inner side of eachrack, each screw is connected with a thread sleeve by virtue of a screw thread, the inner side of each thread sleeve is slidably connected with the corresponding rack; and a first sliding chute is formed in the outer side of each thread sleeve, and the painting roller is rotatably arranged on a sliding rod. The clingy tree trunk whitewashing device disclosed by the invention has the advantages that the left chuck and the right chuck which are clamped and connected with an upright rod are arranged, the sliding seat is slidably arranged on the second sliding chutes formed in the left chuck andthe right chuck, the painting roller is driven to rotate by virtue of the sliding seat, and the painting roller is driven to move up and down by utilizing the screws and the thread sleeves, so that circulating reciprocating painting is carried out on one end region of a tree trunk.

Description

technical field [0001] The invention relates to the technical field of tree trunk whitening, in particular to a close-fitting tree trunk whitening device that is easy to adjust. Background technique [0002] Whitewashing, after entering winter, garden workers will paint the trunks of fruit trees with whitening agent, which can effectively prevent frostbite, prevent diseases and insects from overwintering on the trunks, and kill the diseases and insect pests that survive the winter on the trunks. At the same time, it can prevent the cold temperature from infringing on fruit trees, etc., and play the role of heat preservation and protection. [0003] The whitening operation in the prior art is generally performed manually by garden workers. Due to the huge number of fruit trees, garden workers need to consume a lot of time and physical strength when whitening, which greatly increases the labor intensity of garden workers. At the same time, manual whitening The work efficiency...

AI Technical Summary

Problems solved by technology

[0003] The whitening operation in the prior art is generally performed manually by garden workers. Due to the huge number of fruit trees, garden workers need to consume a lot of time and physical strength when whitening, which greatly increases the labor intensity of garden workers. At the same time, manual whitening The work efficiency is low, which is not conducive to timely antifreeze and damage prevention work for fruit trees, and affects the growth of fruit trees

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