Concrete continuous output stirring device for road construction

Abstract

The invention relates to the technical field of concrete output devices, and discloses a continuous concrete output stirring device for road construction. The continuous concrete output stirring device comprises a stirring box, wherein a rotating cylinder is rotatably mounted in the middle of the upper end of the stirring box, a stirring shaft is connected into the rotating cylinder through a flatkey, and a conveying plate matched with a conveying pipe is mounted at the bottom of the stirring shaft; the middle part of the upper end of the stirring shaft is provided with a bearing seat, the left side of the bearing seat is provided with an L-shaped frame, an output barrel is installed at the left side of the lower end of the stirring box, an output shaft is installed in the middle of the output barrel, a plurality of output screws are installed in the middle of the output shaft, a first gear set is installed between the right end of the output shaft and the bottom of a feeding shaft, and a driving shaft is installed at the top end of the feeding shaft through a second gear set; and the middle of the driving shaft is mounted at the top end of the rotating cylinder through a third gear set, and a crank mechanism is mounted in the middle of the left end of the driving shaft, so that liquid and solid in concrete raw materials are fully mixed and stirred, stirred concrete is effectively conveyed, the blockage phenomenon is avoided, and continuous output of the concrete is ensured.

Description

technical field [0001] The invention relates to the technical field of concrete output devices, in particular to a concrete continuous output mixing device for road construction. Background technique [0002] Concrete is a general term for engineering composite materials in which aggregates are cemented into a whole by cementitious materials. Generally speaking, the term concrete refers to the cement concrete obtained by using cement as the cementitious material, sand and stone as the aggregate; mixed with water (may contain admixtures and admixtures) in a certain proportion, and stirred. Concrete, which is widely used in civil engineering. [0003] Inorganic cementitious materials such as cement, lime, and gypsum are mixed with water to make the concrete mixture plastic; and then through chemical and physical and chemical actions, it coagulates and hardens to produce strength. Generally speaking, drinking water can meet the requirements of concrete mixing water. Excess a...

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Problems solved by technology

[0004] Chinese patent (notification number: CN208899877U) discloses a new type of concrete output device, the indicator table is embedded and installed on the body, the upper end surface of the support leg is welded to the upper end surface of the body, and the fixing screw is embedded and installed on the body And threaded connection, the liquid suction pump is arranged inside the shell, the sliding plate is embedded and installed on the moving frame and has clearance fit, the limit ball is located above the spring, the pinion is meshed with the fixed pin, and the The track is set inside the shell, the gear is embedded and installed on the motor, the moving frame is set inside the shell, the slider is located under the connecting block, the flow pipe is welded with the pump, and the The rotating wheel is arranged on the connecting block, the water tank is welded to the shell, the small running wheel is point-connected to the rotating wheel, and the lower end surface of the shell is welded to the upper end surface of the body, although this device can ensure to a certain extent The effective output of concrete, but in actual operation, the device cannot achieve continuous mixing and output of concrete, so further improvement is still needed

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