Centrifugal-type tree protectant spray brushing machine

Abstract

The invention discloses a centrifugal-type tree protectant spray brushing machine which consists of three major parts, including a driving system, a protectant supplying system and a centrifugal-type spray brushing system. A protectant storage tank (1) and a driving motor (3) are installed on a cart (17), and a transmission soft shaft (5) is driven by the driving motor (3) to form two branches at a transmission shunt chamber for the purpose of respectively driving two groups of four centrifugal throwing rollers (7, 8) which are mutually connected in series; a material supplying pump arranged inside the protectant storage tank (1) is used for conveying a protectant to a flow control valve through a conveyance hose (4), the protectant is then divided into two branches which respectively fall, through a flow guide opening on a guide protective shield (12), onto the surfaces of the centrifugal throwing rollers (7, 8) rotating at a high speed, and the protectant is spray-brushed on the trunk at a certain initial speed under the action of centrifugal force. The centrifugal-type tree protectant spray brushing machine of the invention has the characteristics of strong self adapting capability, high working efficiency, simpleness in operation and the like, and can be used for spray-brushing the tree protectant on the trunk during park and garden maintenance.

Description

technical field [0001] The invention relates to a centrifugal tree protective agent spraying machine, in particular to a garden care machine for efficiently, uniformly and quickly spraying limestone and other tree protective agents on tree trunks by using a centrifugal spraying method. Background technique [0002] With the continuous improvement of people's environmental awareness, the city's green belts are also constantly expanding. In order to take good care of the existing green belts, relevant departments will employ a large number of garden workers for garden care every year. Among them, the most labor-intensive and the highest quality requirements One of the tasks is to paint the trunks of trees with protective agents such as limestone in winter. The main purpose of brushing limestone and other protective agents on the tree trunks is to prevent insects, prevent bacterial infection, kill overwintering insect eggs in the bark, and prevent livestock from biting the trun...

AI Technical Summary

Problems solved by technology

[0003] At present, the garden nurses in most areas use the most primitive manual brushing method to paint tree trunks with limestone and other protective agents. There are great differences between people and the environment, so it is difficult to ensure uniform brushing, and often results in a large waste of protective agents such as limestone. In addition, tree protective agents have certain damage to human skin. Manual brushing is likely to cause harm to the health of garden nurses.

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