rail grinding machine

Abstract

The invention discloses a grinding machine for a steel rail. The grinding machine comprises a machine body, wherein walking wheels which can walk on the steel rail are arranged on the machine body; a grinding wheel device and a power machine are arranged on the machine body; the power machine is connected with the grinding wheel device through a driving mechanism. The grinding machine is characterized in that the machine body comprises two support shells which are arranged in parallel at an interval; the walking wheels are arranged under the two support shells; the two support shells are integrally fixed with each other through a connecting steel pipe; a grinding wheel which is used for grinding the steel rail is arranged under the grinding wheel device; a grinding surface is arranged on the lower surface of the grinding wheel; the grinding wheel device is arranged between the two support shells through a rotating adjusting mechanism; the rotating adjusting mechanism can adjust the grinding surface of the grinding wheel and can rotate along the axis, namely, the walking direction of the machine body; the power machine is arranged on any one of the support shells; an output shaft of the power machine is connected with an input end of the grinding wheel device through a soft shaft. The grinding machine for the steel rail has the advantages of high structure stability, low total weight, convenient operation and flexible adjustment and is capable of realizing the continuous grinding of each side wall of the steel rail.

Description

technical field [0001] The invention relates to the field of railway track maintenance, in particular to a rail grinding machine. Background technique [0002] Rail grinding machine is a kind of mechanical equipment used to grind rails to achieve derusting, maintenance, maintenance and other effects. The traditional rail grinding machine is mainly composed of main components such as a frame, a transmission system, a grinding wheel, and a traveling device. The utility model has the advantages of simple structure and convenient use, and can better realize grinding of steel rails. [0003] But existing rail grinding machine, still there is following defect: 1, usually adopt box body or plate-shaped steel structure frame to guarantee the intensity of frame structure, but cause complete machine weight bigger, transport and use inconvenience. 2. In the process of operation, it is necessary to constantly adjust the handle to control the feeding and retracting of the grinding whee...

AI Technical Summary

Problems solved by technology

[0003] But the existing rail grinding machine still has the following defects: 1. Usually, a box body or a plate-shaped steel structure frame is used to ensure the strength of the frame structure, but the weight of the whole machine is relatively large, and transportation and use are inconvenient

2. During the operation, it is necessary to constantly adjust the handle to control the feeding and retracting of the grinding wheel to ensure the effect of profiling grinding, which is inconvenient to operate and low in efficiency

3. Generally, only one side of the rail can be ground, and the grinding direction cannot be directly adjusted. It is inconvenient to realize continuous grinding of multiple sides of the rail.

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