Rapid tire inflation and deflation combined tool for mining industry and use method thereof

Abstract

The invention provides a rapid tire inflation and deflation combined tool for mining industry. The rapid tire inflation and deflation combined tool comprises a first air pipe, a second air pipe, a third air pipe and an air pump, the first air pipe, the second air pipe and the third air pipe form a Y-shaped structure, the left end of the first air pipe is open, and the right end of the first air pipe communicates with the left end of the second air pipe and the left end of the third air pipe; an inflation nozzle is arranged at the right end of the second air pipe and connected with an inflating valve of a tire for ventilation, and the right end of the third air pipe is connected with the air pump. The negative pressure principle is utilized, the purpose of quickly deflating the tire for the mining industry is achieved, tire deflation needs half an hour in a natural state, the tire deflation can be completed within two minutes by using the technical scheme provided by the invention, the tire deflation time is greatly saved, the maintenance efficiency is improved, people do not need to tread the tire to deflate, time and labor are saved, the operation safety is greatly improved, and very high social benefits and economic benefits are achieved.

Description

technical field [0001] The invention relates to a combination tool for quick inflation and deflation of tires for mining and a method for using the same, belonging to the field of auxiliary tools for maintenance of mining machinery. Background technique [0002] At present, there are many vehicle tires in mines that have inner tubes, such as trucks, bulldozers, excavators, forklifts, etc. Due to the harsh working environment in mines, the inner tubes of these vehicles are often punctured, and the inner tubes need to be disassembled For repairing, the inner tube must be deflated during disassembly. After the repair is completed, it must be inflated for inspection, and then installed after deflation. In this way, the inner tube must be deflated twice for one disassembly; the inner tube of the mining vehicle is very large, and the inner tube The pressure is high, but the deflation of the valve is slow. It takes more than half an hour for a tire to deflate in a natural state, so...

AI Technical Summary

Problems solved by technology

[0002] At present, there are many vehicle tires in mines that have inner tubes, such as trucks, bulldozers, excavators, forklifts, etc. Due to the harsh working environment in mines, the inner tubes of these vehicles are often punctured, and the inner tubes need to be disassembled For repairing, the inner tube must be deflated during disassembly. After the repair is completed, it must be inflated for inspection, and then installed after deflation. In this way, the inner tube must be deflated twice for one disassembly; the inner tube of the mining vehicle is very large, and the inner tube The pressure is high, but the deflation of the valve is slow. It takes more than half an hour for a tire to deflate in a natural state, so that it takes about an hour to deflate for a disassembly. Inflating time, during the inflation inspection after the repair is completed, sometimes people step on the inner tube to press the gas out, but the effect of this operation is not ideal, and it is time-consuming and laborious, and there are certain safety risks for workers to operate

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