A non-powered trash cleaning device for a trash rack of a hydroelectric power station

Abstract

The utility model provides a kind of for hydroelectric power station trash rack's unpowered trash cleaning device, belong to the field of water conservancy and hydropower engineering, including unpowered water intake tower, the unpowered water intake tower is symmetrically provided with two groups, the unpowered water intake tower outer wall is equipped with water inlet, the unpowered water intake tower outer wall is equipped with water outlet, further include: drive assembly, the drive assembly includes the side plate of fixed connection in the unpowered water intake tower outer wall, the side plate outer wall is rotatably connected with three to four groups of linkage rotating lever.In the utility model, the connecting frame, drain plate and rake tooth are connected with connecting band through quick dismounting assembly by being set, when these components are attached with a large amount of dirt or appear damage, can be quickly dismounted to clean thoroughly or replace, avoid the problem that traditional trash cleaning device is difficult to dismount due to component, leading to cleaning not thoroughly, influence trash cleaning effect, reduce the labor intensity of staff, reduce equipment downtime, improve the efficiency of overall trash cleaning work.

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