Steel wire rope traction type bar screen machine

Abstract

The invention discloses a steel wire rope traction type bar screen machine, and belongs to the technical field of bar screen machines, the steel wire rope traction type bar screen machine comprises a lifting support, a filtering grid is fixedly installed on the inner side of the bottom end of the lifting support, and inner slide ways are symmetrically formed in the two sides of the inner surface of the lifting support; a first decontamination rake mechanism used for lifting dirt is movably connected between the inner slideways, outer slideways are formed in the upper sides of the inner slideways, limiting slideways are formed in the top ends of the outer slideways in a penetrating mode, and a second decontamination rake mechanism used for lifting the dirt is movably connected between the outer slideways and the limiting slideways; a driving mechanism for providing driving capability is fixedly mounted at the top end of the lifting bracket; the two staggered dirt removal scraper buckets can be used for lifting and discharging dirt and can be alternately used, so that the dirt removal speed is greatly increased, meanwhile, the up-down movement does not interfere with each other, and the structure is reasonable.

Description

technical field [0001] The invention relates to the technical field of grid decontamination machines, in particular to a wire rope traction type grid decontamination machine. Background technique [0002] The wire rope traction grille decontamination machine is mainly used in water plants, pump stations, etc., to intercept floating objects in the water and ensure the continuous operation of water pumps and follow-up projects. The wire rope traction type grid decontamination machine pulls the rake bucket through the wire rope, so that the rake bucket reciprocates up and down and opens and closes the rake bucket. The slag guide is discharged. [0003] However, the existing steel wire rope traction type grille decontamination machine, such as the one described in the application number: 201810637279.2, basically relies on a decontamination rake bucket to remove the dirt filtered by the grille. Carry out upward lifting and cleaning. This structure will cause insufficient sewag...

AI Technical Summary

Problems solved by technology

[0003] However, the existing steel wire rope traction type grille decontamination machine, such as the one described in the application number: 201810637279.2, basically relies on a decontamination rake bucket to remove the dirt filtered by the grille. Carry out upward lifting and cleaning. This structure will cause insufficient sewage discharge speed when the sewage channel is too deep or the sewage accumulation speed is fast. Relying on a decontamination rake bucket for sewage discharge makes the intermediate sewage discharge interval longer, and then sewage discharge less efficient

Images