Prestressed steel cable concrete mixing silo

Abstract

The invention discloses a prestressed steel cable concrete mixing silo which comprises a silo body, a plurality of gear rings for the silo body to rotate are arranged on the outer wall of the silo body, driving gears for driving the gear rings are arranged on the outer walls of all the gear rings, a mixing shaft is arranged in the silo body, and a plurality of mixing blades are arranged on the peripheral wall of the mixing shaft. According to the concrete stirring device disclosed by the invention, the cutter blocks are arranged in the stirring blades, and the sliding rods are connected to realize sliding connection between the cutter blocks and the inner cavities of the stirring blades, so that when the stirring blades rotate around the stirring shaft under the driving of the motor, the cutter blocks slide out under the action of centrifugal force to stir, and meanwhile, the cutter blocks can smash concrete blocks; and a spring is further arranged between the cutter block and the stirring blade, so that the cutter block can be retracted under the action of the spring when the motor stops rotating, the cutter block is prevented from being corroded and damaged due to long-time exposure, the service life of the device is prolonged, and the replacement cost and manpower are reduced.

Description

technical field [0001] The invention relates to the field of concrete silo equipment, in particular to a prestressed steel cable concrete mixing silo. Background technique [0002] The storage silo is an important equipment often used in construction concrete mixing plants and other fields. It is a closed tank that can store a large amount of bulk cement. [0003] In the traditional cement silo, because the material is accumulated in the cylinder from top to bottom, it is easy to cause cement blockage when the discharge cylinder is unloaded, resulting in difficulty in discharging the material. When discharging, it will also be caused by the gap between the concrete, the concrete and the inner wall of the silo. There is friction and cohesion, which will cause the concrete to agglomerate in the silo, and there will often be large pieces of debris in the concrete, making it difficult to discharge the concrete, and the quality of the concrete is poor, and there is no mixing mech...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above technical problems, the present invention provides a prestressed steel cable concrete mixing silo, which can effectively solve the problem of concrete agglomeration and mixing in the silo through the spiral bumps on the inner wall of the silo and the blades provided in the mixing blades. bad question

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