Concrete scabbler head and concrete scabbler using same

Abstract

The invention belongs to the technical field of road or bridge engineering machinery and discloses a concrete scabbler head. The concrete scabbler head comprises wheel racks, wheels, wheel axles, bearings, dustproof bearing covers and a gear shaft and is characterized in that the wheels are mounted on the wheel racks, the wheel axles penetrate the wheels to fix the wheels to the wheel racks, the gear shaft is fixed with the wheel racks, the wheel racks rotate along with the gear shaft, the wheels rotate by using the wheel axles as the centers, and the wheels are provided with protrusions. By the concrete scabbler head, uniform scabbling, uniform concrete scabbling strength and effect and consistent impact depth can be achieved.

Description

technical field [0001] The invention belongs to the technical field of highway or bridge engineering machinery, and in particular relates to a hair cutting machine head and a hair cutting machine using the head. Background technique [0002] With the rapid development of the road industry and the continuous improvement of road grades, the construction effect of road bridge decks determines the quality of the project, and the most common quality hidden danger is the poor combination of cement concrete and asphalt concrete bridge deck pavement, resulting in bridge deck damage. Although the cement concrete bridge deck pavement has been roughened during the construction process, it is difficult to completely remove the surface laitance. If the laitance is not completely removed, it will be difficult for the cement concrete and asphalt concrete on the bridge deck to be firmly combined. The bridge construction specification requires that the cement concrete bridge deck must be ch...

AI Technical Summary

Problems solved by technology

[0003] The equipment used for chiseling in the prior art is artificial flower hammer, impact chisel head chisel machine, and hand-push milling machine, but there are uneven chisel areas, insufficient chisel strength, and inconsistent impact depth, which causes construction problems. It is not conducive to the efficient and high-quality completion of the project. Therefore, it is necessary to provide a chisel machine that can chisel hair evenly, with uniform chisel strength and effect, and consistent impact depth.

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