Automatic device for clearing aggregates at sleeper end

Abstract

The invention discloses an automatic device for clearing aggregates at a sleeper end. The automatic device consists of a device for clearing the aggregates at the sleeper end, a power generator, a hydraulic system and control system box and a railway car, wherein the railway car is provided with four casters and two longitudinal beams; the device for clearing the aggregates at the sleeper end, the power generator and the hydraulic system and control system box are arranged on the two longitudinal beams of the railway car; the railway car is drawn by an engineering vehicle; the power generator provides power for an oil pump and a control system; an oil tank, the oil pump, a hydraulic control system and an automatic control system are arranged in the hydraulic system and control system box. According to the automatic device disclosed by the invention, a grab bucket is enabled to automatically align to the end part of a to-be-changed sleeper; ballast bed aggregates at the outer side of the sleeper end of the to-be-changed sleeper can be quickly cleared away; the automatic device can adapt to aggregate clearing work of the ends of road section sleepers of linear and curved rails, can realize automatic control, is convenient to operate, and is high in working efficiency of clearing the aggregates at the sleeper end.

Description

technical field [0001] The invention relates to a railway maintenance machine, in particular to an automatic device for cleaning stones at the pillow end. Background technique [0002] During the long-term use of railway sleepers, due to natural settlement and vibration, the railway track bed partially settles and needs to be maintained. Individual sleepers are damaged and need to be replaced in time. During the process of track bed maintenance or sleeper replacement, manual sleepers are used. Duanqing stone is time-consuming, labor-intensive and inefficient, and the work cannot be completed within the effective train passage gap (commonly known as: skylight). Only by using small and efficient automatic machinery can the train passage gap be used for unsealed road operations. Contents of the invention [0003] The purpose of the present invention is to provide an automatic device for cleaning stones at the pillow end. [0004] The present invention is composed of pillow e...

AI Technical Summary

Problems solved by technology

[0002] During the long-term use of railway sleepers, due to natural settlement and vibration, the railway track bed partially settles and needs to be maintained. Individual sleepers are damaged and need to be replaced in time. During the process of track bed maintenance or sleeper replacement, manual sleepers are used. Duanqing stone is time-consuming, labor-intensive and inefficient, and the work cannot be completed within the effective train passage gap (commonly known as: skylight). Only by using small and efficient automatic machinery can the train passage gap be used for unsealed road operations

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