A reprocessing device for construction waste steel bars

Abstract

The invention relates to a construction waste steel bar reprocessing device. The construction waste steel bar reprocessing device effectively solves the problems related to steel bar daubing cement, rust removal and the like; the technical proposal is to include a shell, wherein the left side of the shell is provided with a steel bar propelling device and a guide cylinder, a sleeve which is coaxial with the guide cylinder and can rotate is arranged inside the shell, a planetary gear set is arranged at the left end of the sleeve in a sleeved mode, the outer gear ring of the planetary gear set is fixedly connected with the shell, and a sun gear of the planetary gear set is arranged on the sleeve in a sleeved mode; the sleeve can drive the sun wheel to rotate, a plurality of sector-shaped rust removal brushes are uniformly distributed on the circumference of each planetary gear of the planetary gear set, a water storage tank which is positioned on the right side of the planetary gear setis fixedly arranged inside the shell, the right end of the sleeve is not in contact with and is arranged inside the water storage tank, the plurality of radial connecting rods are uniformly distributed on the circumference of the right end of the sleeve, and the other end of the connecting rods are connected with a scraper. The construction waste steel bar reprocessing device is not only convenient for rust removal but also conducive to coating cement.

Description

technical field [0001] The invention relates to the field of building construction machinery, in particular to a device for reprocessing waste and old steel bars in buildings. Background technique [0002] In construction projects, it is generally necessary to use a large number of steel bars. The steel bars will rust after being stored for a period of time. Before using the steel bars, the steel bars need to be derusted. Chemical rust removal is mainly a rust removal method that uses acid to react with metal oxides to remove rust products on the metal surface. Strong sex, harmful to human body. Simply use manual rust removal, but manual rust removal is time-consuming and laborious, and the work efficiency is low, so it is not suitable for large-scale rust removal. [0003] At present, steel wire brushes are generally used in the mechanical rust removal process of steel bars on the market. The steel wire brushes are rotated on the surface of the steel bars to remove rust, ...

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Problems solved by technology

[0005] In view of the above situation, in order to solve the problems existing in the prior art, the purpose of the present invention is to provide a reprocessing device for building waste and old steel bars, which can effectively solve the problems related to the application of plain cement and rust removal on steel bars

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