Concrete stirrer high in safety performance

Abstract

The invention discloses a concrete stirrer high in safety performance. The concrete stirrer high in safety performance comprises a weighing device, a hopper, a climbing frame, a lifting mechanism anda stirring main machine fixed to a bottom frame; the climbing frame is obliquely arranged in the direction of the stirring main machine and is fixed to the bottom frame; the hopper moves along a trackon the climbing frame through the lifting mechanism; the stirring main machine comprises a stirring tank which is provided with a main machine cover; the top face of the main machine cover is provided with a center feeding port, the side face of the main machine cover is provided with a water inlet, and the side opposite to the side face of the main machine cover is provided with a lateral feeding port; a supporting frame which the weighing device is fixed to is arranged on the two sides of the stirring tank; the weighing device comprises an external adding agent scale, a water weighing hopper and a cement weighing hopper; the water weighing hopper is connected to the water inlet through a water conveying pipe; a liquid outlet of the external adding agent scale supported through a suspending frame is right opposite to an opening of the water weighing hopper; a material outlet of the cement weighing hopper is right opposite to the center feeding port of the main machine cover; and whenthe hopper is lifted to an extreme, an unloading port of the hopper is connected with the lateral feeding port. The concrete stirrer high in safety performance is high in automatic control degree andsafety performance.

Description

technical field [0001] The invention belongs to the technical field of concrete mixing equipment, and in particular relates to a concrete mixer with high safety performance. Background technique [0002] Concrete mixer is a device that mixes cement, sand and gravel aggregates and water and stirs them into concrete mixture. The traditional concrete mixer is mainly a machine with a shaft with blades rotating in a cylinder or a tank to mix a variety of raw materials to achieve a suitable viscosity. However, the traditional mixer has slow stirring speed, slow mixing speed, Disadvantages such as low uniformity make the products mixed with raw materials often fail to meet the production requirements, and the production efficiency is low. In addition, in order to mix evenly, different mixing methods are actually required. As far as the same type of building concrete is concerned, different additives, different mixing environments, and mixing rates need to be added at different sta...

AI Technical Summary

Problems solved by technology

The traditional concrete mixer is mainly a machine with a shaft with blades rotating in a cylinder or a tank to mix a variety of raw materials to achieve a mixture of suitable viscosity. However, the traditional mixer has slow stirring speed, slow mixing speed, Disadvantages such as low uniformity make the products mixed with raw materials often fail to meet the production requirements, and the production efficiency is low

In addition, in order to mix evenly, different mixing methods are actually required. As far as the same type of building concrete is concerned, different additives, different mixing environments, and mixing rates need to be added at different stages during the mixing process. Obviously, , the traditional concrete mixer cannot meet the above requirements, resulting in lower product quality, poor automation control, unable to meet the current high-end concrete production needs

At the same time, the safety performance of existing concrete mixers is low, and safety accidents such as loose or even falling steel wire ropes occur frequently, resulting in increased production costs, which is not conducive to the development of enterprises

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