Roller type tube protecting device for medicament delivery rubber tube of emulsifying mix-load vehicle

Abstract

The invention relates to the technical field of mechanical equipment, in particular to a roller type tube protecting device for a medicament delivery rubber tube of an emulsifying mix-load vehicle. The roller type tube protecting device comprises a support and a pulley, and is characterized in that: the upper part of the support and the front side, the back side, the left side and the right side near the edge part of the pulley are respectively provided with a roller; each roller is provided with an oil hole to prevent a shaft core of the roller from being corroded and oxidized; the roller is made of heat-resistant and wear-resistant materials, and also can be prevented from causing sparkles during friction with the rubber tube. The roller type tube protecting device for the medicament delivery rubber tube of the emulsifying mix-load vehicle has the characteristics of simple structure, good effects of heat resistance and wear resistance, and has the considerable economic benefit.

Description

technical field [0001] The invention relates to the technical field of mechanical equipment, in particular to a roller-type tube protector used for the drug delivery hose of an emulsified mixed loading vehicle. Background technique [0002] The Emulsion Explosives Mixed Vehicle Ground Preparation Station is currently a relatively advanced production process and advanced production equipment in China. It forms a complete set of one-stop production processes from the preparation of emulsion explosives aqueous phase solution and oil phase solution to mixed vehicle transportation and on-site pharmaceuticals. The rubber hose for emulsified mixed trucks is driven by a hydraulic motor to enter the blast hole through the pulley, and transports explosives to the blast hole. The temperature of the mixed emulsified explosive is as high as 80°C, and the wear resistance of the hose decreases at high temperatures, thereby increasing wear. In addition to the different positions and angles ...

AI Technical Summary

Problems solved by technology

The rubber hose for emulsified mixed trucks is driven by a hydraulic motor to enter the blast hole through the pulley, and transports explosives to the blast hole. The temperature of the mixed emulsified explosive is as high as 80°C, and the wear resistance of the hose decreases at high temperatures, thereby increasing wear. In addition to the different positions and angles of the stope blasting holes, the mixed loading truck often moves the position, and the rubber hose is frequently retracted and retracted, which accelerates the wear of the rubber hose

The service life of a rubber hose is only one week. If a rubber hose is worth 8,000 yuan, a car will bring a loss of 384,000 yuan to the enterprise every year.

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