Self-cleaning conveyor belt

Abstract

The invention relates to a cleaning device of a transportation device or a storage device, in particular to a self-cleaning conveyor belt. The self-cleaning conveyor belt comprises a conveyor belt body and a plastic scraper, wherein the plastic scraper is arranged at one end of the conveyor belt; the direction of the plastic scraper is opposite to the conveying direction of the conveyor belt body; the plastic scraper is connected with a scraper driving assembly through an air spring; a pressure sensor is arranged between the air spring and the plastic scraper; a water spraying pipe is correspondingly arranged above the conveyor belt body; spraying heads corresponding to the conveyor belt body are arranged on the water spraying pipe; each spraying head comprises a nozzle and a spraying head body; two ends of each spraying head body communicate with the water spraying pipe and the corresponding nozzle respectively; a flow guide groove is formed in each spraying head body; an arc-shaped stop block is fixed on the opposite side of each nozzle; sponge is arranged at the other end of the conveyor belt; the sponge is connected with a sponge driving assembly through an air spring; and the pressure sensor, the scraper driving assembly and a high-pressure water pump are connected with a controller. According to the self-cleaning conveyor belt, the cleaning effect of the scraper can be ensured, and meanwhile, the conveyor belt body can be prevented from being damaged.

Description

technical field [0001] The invention relates to a cleaning device for a transportation or storage device, in particular to a self-cleaning conveyor belt. Background technique [0002] Belt conveyors are commonly used transportation machinery in major production workshops and factories. After a period of use, especially when used to transport bulk materials, the surface of the belt conveyor needs to be cleaned to prevent the chatter from adhering to the conveyor belt and damaging the pulley. and other transmission mechanisms; the existing conveyor belt cleaning device usually consists of a rubber or metal scraper with a mounting seat. During the conveyor belt transmission process, the scraper scrapes the surface of the conveyor belt. There are two main problems: [0003] 1. After the rubber scraper has been used for a period of time, it is severely worn, which affects the cleaning effect; [0004] 2. The hardness of the metal scraper is relatively high, which is easy to caus...

AI Technical Summary

Problems solved by technology

[0003] 1. After the rubber scraper has been used for a period of time, it is severely worn, which affects the cleaning effect;

[0004] 2. The hardness of the metal scraper is relatively high, which is easy to cause damage to the conveyor belt, and the quality of the scraper is heavy. When in use, only the position where the scraper is in contact with the conveyor belt works, and the rest of the material is wasted

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