Concrete mortar stirring and mixing device for building construction

Abstract

A concrete mortar mixing device for building construction, including a main body, a mixing bucket is arranged inside the main body, a limit spring is arranged between the mixing bucket and the main body, a number of auxiliary mixing blades and a number of auxiliary mixing blades and a number of Auxiliary cutting blade, the spur rack slides through the body, the left end of the spur rack is fixed with a limit plate, the limit plate is located outside the body, a first return spring is arranged between the limit plate and the body, and a piston is fixedly installed on the body The water-drawing sleeve, the left end of the piston rod is vertically fixed with a piston top plate, the cam is in contact with the right side of the transmission plate, and the cam is in contact with the left side of the piston top plate; the spiral blade arranged at the bottom of the stirring shaft in the present invention will move the bottom of the mixing tank The concrete mortar is turned upwards to make the mixing more complete. Driven by the wire rope, the mixing bucket vibrates up and down, making the concrete mortar shake up and down in the mixing bucket, which promotes the mixing effect of the concrete mortar.

Description

technical field [0001] The invention relates to the technical field of building construction machinery and equipment, in particular to a concrete mortar stirring and mixing device for building construction. Background technique [0002] Concrete, referred to as concrete for short, refers to the collective name of engineering composite materials in which aggregates are cemented into a whole by cementitious materials. The term concrete usually refers to the cement concrete obtained by mixing with water, additives and admixtures in a certain proportion, also called ordinary concrete. It is widely used in civil engineering. Concrete has the characteristics of abundant raw materials, low price, and simple production process, so its consumption is increasing. At the same time, concrete also has the characteristics of high compressive strength, good durability, and wide range of strength grades. These characteristics make it widely used. It is widely used not only in various civi...

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Problems solved by technology

[0003] In the process of building construction, concrete is widely used. Before using concrete, it needs to be fully stirred, so that cement and sand can be evenly mixed. At present, the existing concrete mortar mixing device is not ideal for mixing concrete mortar, especially The concrete mortar at the bottom of the mixing container is difficult to stir, making the mixing effect of cement and sand and gravel poor

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