Rail ballast bed sand removal vehicle

Abstract

The invention relates to a rail ballast bed sand removal vehicle, which comprises a vehicle body A and a vehicle body B. The vehicle body A and the vehicle body B are connected through a connecting beam (11), and the vehicle body A comprises a vehicle body A main vehicle frame (33), a vehicle body A front bogie (2) and a vehicle body A rear bogie (9); the front lower part and the rear lower part of the vehicle body A main vehicle frame (33) are provided with the vehicle body A front bogie (2) and the vehicle body A rear bogie (9) correspondingly; the front upper part of the vehicle body A mainvehicle frame (33) is provided with a vehicle body A driver cab (34), and a mechanical sand removal device is fixedly mounted in the middle of the vehicle body A main vehicle frame (33); and front-row sand ploughs (1) are mounted on the front part of the vehicle body A front bogie (2) and the lower part of the vehicle body A driver cab (34). Compared with the prior art, the rail ballast bed sandremoval vehicle has the beneficial effects that through the front-row sand ploughs and rear-row sand ploughs which are arranged at the two ends of the vehicle correspondingly, when a railway encounters a serious sand disaster and steel rails are buried, normal sand removal operation of the sand removal vehicle can be guaranteed; and by arranging a side suction sand removal device and a main suction working trolley, the sand removal efficiency, quality and effect are improved.

Description

technical field [0001] The invention relates to a railway maintenance mechanical equipment, in particular to a track bed desanding vehicle. Background technique [0002] On railway lines in windy and sandy areas, strong winds will roll the sand around the railway onto the railway track bed, which will affect the running speed of the train, aggravate the wear between the train wheels and the rails, and even bury the track bed, rails and railway ancillary equipment, affecting The normal operation of the train will intensify the hardening of the track bed, erode the track and ancillary facilities, and increase the difficulty of track maintenance. [0003] The Chinese invention patent with the patent number ZL201410850710.3 discloses a railway track bed desanding vehicle, which includes a vehicle frame (3), the front of the upper part of the vehicle frame (3) is equipped with a cab (1), and the rear of the cab (1) is A power room (2) and a generator (4) are installed; the sand ...

AI Technical Summary

Problems solved by technology

However, on the one hand, this invention does not have a sand discharge plow at the front of the vehicle bogie, which cannot guarantee the normal operation of the sand removal vehicle when the track is covered by sand; cause secondary pollution

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