Automatic white paint spraying device for trunk surfaces

Abstract

The invention discloses an automatic white paint spraying device for trunk surfaces. The automatic white paint spraying device comprises a box body; an inner cavity with a rightward opening is formedin the box body; a connecting shaft cavity with a downward opening and a crawler belt cavity are formed in the lower end of the box body; the left wall of the crawler belt cavity communicates with theright wall of the connecting shaft cavity; the upper wall of the left side of the connecting shaft cavity communicates with a bevel gear cavity with an upward opening; the upper wall of the right side of the bevel gear cavity communicates with a sliding cavity with an upward opening; and the lower wall of the connecting shaft cavity is fixedly connected with a supporting block. According to the device, movement of the device is controlled by a crawler belt device, so the device can conveniently and stably move forward in different ground surfaces; meanwhile, two semicircular limiting blocks are matched with clamping blocks, so that a paint spraying head is controlled to fully spray the trunk surfaces; and manual white paint spraying is replaced, the working efficiency is improved, a largeamount of manpower and material resources are saved, and harm of white paint to human bodies is reduced.

Description

technical field [0001] The invention relates to the related field of surface spraying equipment, in particular to a device for automatically spraying white paint on the surface of tree trunks. Background technique [0002] Trees need to smear white liquid on the surface of the trunk in winter to prevent the large temperature difference between day and night in winter, causing the trunk to freeze and crack. The labor intensity of workers is increased, and at the same time, the efficiency of manual work is low, resulting in a large waste of manpower and material resources. Since the main component of white paint is limestone, after long-term contact, it will cause harm to the health of workers. The surface automatic spraying white paint device can solve the above problems. Contents of the invention [0003] In order to solve the above problems, this example has designed a device for automatic spraying of white paint on the surface of tree trunks. The device of this example ...

AI Technical Summary

Problems solved by technology

[0002] Trees need to smear white liquid on the surface of the trunk in winter to prevent the large temperature difference between day and night in winter, causing the trunk to freeze and crack. The labor intensity of workers is increased, and at the same time, the efficiency of manual work is low, resulting in a large waste of manpower and material resources. Since the main component of white paint is limestone, after long-term contact, it will cause harm to the health of workers. The surface automatic spraying white paint device can solve the above problems

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