Adjustable tree whitening equipment

Abstract

The invention provides adjustable tree whitening equipment which comprises a tank body, a lifting device and a spraying device, wherein the lifting device is fixed with the tank body and is of a leadscrew transmission structure; the spraying device is fixed on a lead screw moving pair; a protective device is arranged at the bottom of the spraying device, and comprises a plurality of shielding plates fixed at the bottoms of spraying brackets; every two adjacent shielding plates are fixedly connected to form a circular-arc structure; conical protective plates of which the quantity is the same as that of the shielding plates are rotationally arranged at the bottoms of the shielding plates; rotating wheels are arranged at the peaks of the conical protective plates; fixing parts are arranged at the middles of the inner sides of both the conical protective plates and the shielding plates; and fixing holes and connecting holes are connected through elastic parts. According to the adjustabletree whitening equipment, other things surrounding a tree trunk can be isolated by the inclined conical protective plates in the downward moving course of the spraying brackets; the spraying bracketscan be conveniently moved downward; and meanwhile, the entire spraying operation of inclined spraying heads can be completed without moving the spraying brackets to be close to the ground.

Description

technical field [0001] The invention relates to the technical field of garden equipment, in particular to an adjustable tree whitening equipment. Background technique [0002] In winter, in order to prevent damage to trees by pests and diseases, the general method is to whitewash the trunk near the ground. Whitewashing the trunk can not only effectively prevent and control tree pests and diseases, but also have a certain effect of heat preservation and antifreeze on trees. Therefore, trees are generally whitewashed in winter. [0003] In the prior art, the whitening treatment of trees generally uses a roller brush and is manually operated. In this process, not only the labor intensity is high and the efficiency is low, but also because the whitening solution has certain damage to the human body, long-term contact work will cause damage to the human body. Health has a certain impact. [0004] In the urban green belt, because there are relatively short and dense plants plant...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem in the prior art that the whitening equipment cannot whiten the bottom of the tree when there is an obstruction at the bottom of the tree. Now, an adjustable tree whitening equipment is provided, which is not affected by the obstruction at the bottom of the tree during the whitening process. The effect of whitewashing the part of the tree close to the ground

Images