An adjustable rail derusting machine

Abstract

The invention discloses an adjustable steel rail derusting machine, which comprises a rack, an engine and wheels, and is characterized by also comprising a flexible shaft and a steering gear, wherein the engine is a gasoline engine; one end of the flexible shaft is connected with the rotating shaft of the engine through a coupling; the other end of the flexible shaft is connected with the input shaft of the steering gear; the output shaft of the steering gear is connected with a multi-leaf grinding wheel; the rack is fixedly connected with a connecting piece; a vertical adjustment piece is arranged above the steering gear; the vertical adjustment piece is elastically connected with the steering gear; a connecting rod of the connecting piece is connected with the vertical adjustment piece; the rack consists of a frame plate and a cross rod; the cross rod is vertically connected with the frame plate. According to the adjustable steel rail derusting machine disclosed by the invention, the kinetic energy of the gasoline engine can be transmitted onto the multi-leaf grinding wheel through the flexible shaft directly, so impact can be buffered, and the loss of the kinetic energy is reduced; the multi-leaf grinding wheel is driven by the flexible shaft to rotate at a high speed under the action of the vertical adjustment piece, and the whole derusting machine runs steadily, and therefore stable, even and comprehensive derusting can be performed on the surface of a steel rail, and the derusting effect and the derusting efficiency are greatly improved.

Description

technical field [0001] The invention relates to the technical field of rail derusting, in particular to an adjustable rail derusting machine. Background technique [0002] The railway's cargo line, rail car parking line, shunting line, safety line, etc., due to the lack of trains passing by, the corrosion of the rails will be quite serious after a long time, affecting the operation of the train. In order to ensure the normal operation of the train, it is necessary to derust the rusted rails on site. [0003] In the prior art, the usual methods for derusting the rails are: 1. Use a hand-held steel angle grinder to manually polish the surface of the rails for derusting. 2. Use mobile sandblasting equipment to derust the rail surface. The mobile sandblasting equipment is composed of diesel generator, air compressor, sand storage tank, spray gun, electric control and mobile trolley. The sand storage tank, spray gun and electric control are installed on the mobile trolley. The ...

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Problems solved by technology

[0006] The rail rail surface derusting car disclosed in this patent document also uses a gasoline engine as power for derusting the rail surface, and transmits the power to the wire brush wheel through a belt. The kinetic energy produced by the gasoline engine will attenuate on the belt, causing the wire brush The kinetic energy obtained by the wheel is low, and the rust removal on the surface of the rail cannot be carried out uniformly, and the rust removal effect is poor

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