Device suitable for painting tree with whitewash and working method of device

Abstract

The invention discloses a device suitable for painting a tree with whitewash and a working method of the device in the field of forestry machinery. The device comprises a paw painting mechanism, a crank-slider mechanism, a driving mechanism and a stirring mechanism, wherein the paw painting mechanism is mainly used for painting the trunk surface with the whitewash; the crank-slider mechanism can realize vertical movement of painting paws; the driving mechanism mainly controls the device to accurately position a trolley before painting; and the stirring mechanism mainly controls stirring operation of the whitewash and conveys the whitewash to the paw painting mechanism, and electromagnets drive the paws in two groups of paw chains which are in vertical spatial crossing to be closed to forma circular surface to embrace the trunk. Compared with a painting mode in the prior art, the use amount of the whitewash can be effectively reduced, the painting of the whitewash is more uniform, thedevice is suitable for painting the trees with different diameters and irregular trunk shapes with the whitewash uniformly, the use amount of the whitewash can be saved, the painting process finishedthrough motor drive, and the working efficiency is increased.

Description

technical field [0001] The invention relates to the technical field of forestry machinery, and in particular relates to a lime water brushing device suitable for trees, which applies a layer of lime water to the surface of trees to ensure that the trees survive winter safely. Background technique [0002] Whenever it comes to winter, the surface of the trees is painted with lime with a height of about one meter. The trees are painted with lime in winter. Insects like to lay eggs in the crevices of old bark, and brushing lime water can kill these pests; the second is to prevent pests in the soil from climbing up the trunk of trees, and pests like dark and dirty places , do not like white, brushing lime on the trees can prevent pests from climbing up and harming the trees; the third is to prevent freezing damage and play a role in heat preservation. The temperature is very low at night in winter, but during the day, due to the temperature rise, The bark of the trees is dark b...

AI Technical Summary

Problems solved by technology

At present, it is common to manually stir the lime water and brush the trees with a brush. This method is not only inefficient, but also the lime will cause harm to the human body. Therefore, how to realize the application of lime water The mechanization of the

[0003] At present, there are already some related designs for mechanized brushing of trees, such as a tree lime brushing device for garden planting proposed in the literature of Chinese Patent Application No. 201710798747.X, which uses two symmetrically arranged arc-shaped The plywood device is designed with soft bristles on the inside to paint the trees, but this brushing device cannot paint the trunks of trees of different thicknesses, and it cannot be painted to the roots of trees, which is very inconvenient to use

Another example is the Chinese patent application number 201710980655.3, which proposes a convenient tree brushing device for spraying lime water. It pumps lime water to the water storage tank to the spraying mechanism through a water pump, and then adjusts the flow rate through the regulating valve to spray the tree trunk. At the same time, the movement of the spraying mechanism is controlled by the lifting mechanism and the reciprocating swing mechanism, but the spraying used by this mechanism will have lime water flowing down during the up and down spraying process, resulting in repeated spraying of lime water, resulting in waste and uneven spraying

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