Stirring curing machine

Abstract

The invention provides a stirring curing machine. The stirring curing machine comprises an upper vehicle assembly, a lower vehicle assembly connected with the upper vehicle assembly through a rotary support, and a pulp injection system on the upper vehicle assembly. The stirring curing machine is characterized in that one end of a derricking mechanism is connected with the frame of the upper vehicle assembly, and the other end is connected with an upright mast system; an operation device is arranged on the mast system, and can be controlled by a hydraulic system to move on the mast system up and down; a stirring head on the front end of the operation device is driven by the hydraulic system to rotate; and the hydraulic system and an electrical control system are arranged in the upper vehicle assembly. The stirring curing machine provided by the invention has the advantages that the stirring curing machine is specifically used for foundation stabilization, and can reduce stirring dead corners, thereby achieving more uniform stirring. Furthermore, the stirring device in the invention has an enough torque, so that the stirring head can descend into the ground easily when encountering denser soil.

Description

technical field [0001] The invention relates to a stirring and curing machine, which belongs to the technical field of foundation stabilization machinery. Background technique [0002] Stirring and curing machine is a new type of foundation stabilization machine, which is widely used in foundation reinforcement and soil improvement engineering construction such as beaches, airports, parking lots, rivers, lakes and road slope stabilization. It is mainly used to stabilize the weak and loose soil layer, so that the improved soil layer reaches a certain hardness, and then carry out follow-up construction such as laying roads and building houses. It can also isolate polluted soil and neutralize toxic and harmful substances. waste, etc. It is also possible to excavate pipeline ditches and ditches in relatively hard formations and construct underwater anti-seepage protection layers by changing different working devices on the stirring and curing machine. On the beach, especially ...

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Problems solved by technology

In the construction of foundation stabilization, first, the installation distance between the two stirring wheels on the mixing head of this foundation stabilization system is too large, so there will be a relatively large dead angle, and it is difficult to achieve uniform mixing; second, the foundation stabilization system The mixing head belongs to the type of high speed and low torque. When encountering dense soil, it will be difficult to dive and the torque is not enough. Third, this foundation stabilization system is not a professional mixing and curing machine. On the machine, a ground stabilization system composed of a spraying device is connected. When working, it is necessary to remove the bucket of the excavator and replace the mixing device. Due to the structure of the excavator itself, the mixing head cannot always be kept vertical during work. Up and down, the cross-section of the stirred area is in the shape of the bottom of the pot, and the stirred formation is not effective

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