An intelligent fuel injection device for sleeper bolts powered by wind source of railway tamping vehicle

Abstract

The invention discloses an intelligent fuel injection device for sleeper bolts powered by wind source of a railway tamping vehicle, which comprises a tamping vehicle lifting device, a fixed beam, a cylinder thin-walled roller, a permanent magnetic ring piston, a different magnetic ring, and a control circuit , three-position four-way solenoid, throttle valve, pressure reducing valve, 24V power supply for tamping car, tamping travel switch, two-position two-way solenoid valve, air source for tamping car, total pressure reducing valve, air throttle valve, Sleeper bolts, pressure reducing valve, oil tank, oil throttle valve, tee pipe, hose, nozzle, wrapping device, permanent magnetic ring piston connector, alignment electromagnetic proximity sensor, fixing parts, left electromagnetic proximity sensor, right electromagnetic Proximity sensor. The present invention mainly utilizes the wind source of the railway tamping vehicle as fuel injection and control power, performs preliminary nozzle positioning by moving back and forth of the track opening device, and uses a magnetic couple rodless cylinder to drive an electromagnetic proximity switch to achieve precise alignment between the nozzle and the sleeper bolts Fuel injection, low cost, high efficiency and safety, saving time and effort.

Description

Technical field [0001] The present invention relates to the field of railway line maintenance equipment, in particular a sleeper bolt intelligent injection device with a railway tamper vehicle wind source power. Background technique [0002] For special routes for transporting coal, due to the working environment that is often spills the aest and the stone-like mixed working environment, the rail pillow bolt rose is easily enjoys, so the railway maintenance requires a periodic to the sleeper bolt. And the artificial oil-proof operation of the currently taken, 3 people need three people in one time (2 people are responsible for 1 steel rail, 1 person preparing oil and protective), low efficiency, and uneven oil quality. When using the train interval, it is also facing the safety risks of manual oil and personnel, and there is a safety risk. Inventive content [0003] It is an object of the present invention to provide a sleeper bolt intelligent injection device that is powered by...

AI Technical Summary

Problems solved by technology

However, the current manual oiling operation method requires 3 people to work together (2 people are responsible for 1 rail each, and 1 person prepares oil and protection), the efficiency is low, and the quality of oiling is uneven.

When oiling operations are carried out at intervals between trains, there are also safety risks such as manual oiling and personnel frequently going on and off the track

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