Anti-segregation device for cement stabilized macadam mixing station

Abstract

The invention relates to the field of cement stabilized macadam mixing equipment and particularly relates to an anti-segregation device for a cement stabilized macadam mixing station. The device comprises a support, an anti-segregation roller, a torque sensor, a controller and a brake device. The anti-segregation roller comprises a rotating shaft, an end plate and a plurality of material guide rods; the material guide rods are uniformly distributed at intervals along the same circumference taking a rotating shaft as a circle center; and the torque sensor is used for detecting and feeding backa torque of the anti-segregation roller to a controller, the controller is used for processing the torque of the anti-segregation roller and making the braking device brake the anti-segregation roller, and a braking force of the braking device is in positive correlation with the torque detected by the torque sensor. According to the anti-segregation device of the cement stabilized macadam mixing station, the anti-segregation roller is arranged, the rotating anti-segregation roller can further stir a mixture, the mixture is further mixed to be uniform, the mixture can be thrown out or reboundeddispersedly, the mixture is prevented from being accumulated in a discharging bin in a centralized mode, and a space utilization rate of the discharging bin is increased.

Description

technical field [0001] The invention relates to the field of cement stabilized gravel mixing equipment, in particular to an anti-segregation device for a cement stabilized gravel mixing station. Background technique [0002] The working principle of cement-stabilized macadam: cement-stabilized macadam uses graded macadam as aggregate, uses a certain amount of cementitious material and sufficient mortar volume to fill the voids of the aggregate, and paves and compacts according to the principle of embedded extrusion. Its compaction is close to compactness, and its strength mainly depends on the principle of interlocking and locking between crushed stones, and at the same time, there is enough mortar volume to fill the voids of aggregates. Its initial strength is high, and its strength increases with age to quickly form a board, so it has higher strength, better impermeability and frost resistance. [0003] In the mixing process of cement-stabilized macadam, the uniformity of...

AI Technical Summary

Problems solved by technology

The anti-segregation device has the following disadvantages: after the anti-segregation baffle blocks the gravel, the gravel falls in a concentrated manner and accumulates directly under the anti-segregation baffle, which affects the space utilization of the discharge bin

Images