Concrete production device with automatic material control function

Abstract

The invention belongs to the technical field of concrete production equipment, and particularly relates to a concrete production device with an automatic material control function. The concrete production device comprises an outer shell. A blanking hopper is arranged at the top end of the outer shell. A powder material control unit is arranged at the top end of the blanking hopper. A powder material input port is formed in the upper end of the powder material control unit. A powder material conveyor is connected to the top end of the powder material input port and is connected with a powder material storage bin. A material guiding pipe is arranged at the top end of the interior of the outer shell and is connected with the blanking hopper through a rubber hose. A water conveying pipe is arranged in the material guiding pipe. A stirring unit is arranged in the outer shell. A discharging hole is formed in the bottom end of the outer shell. The powder material control unit is used for controlling the usage amount of powder materials, so that the proportions of the balance weights of water and the powder materials can be accurately controlled, and the proportions of the materials for concrete are more uniform, and quality indexes such as concrete strength are better. The water conveying pipe is arranged in the material guiding pipe, so that the phenomenon that dust flies in the outer shell is avoided.

Description

technical field [0001] The invention belongs to the technical field of concrete production equipment, in particular to a concrete production device with automatic material control function. Background technique [0002] With the continuous acceleration of the urbanization process in our country, more and more buildings are erected at an accelerated pace, and with it, the demand for concrete is also increasing; with the advancement and development of society, people's The continuous improvement of environmental protection awareness requires us to automatically control the mixing ratio of powder and water when designing and improving concrete production equipment, so as to prevent the quality of concrete from being affected by more powder mixing; the existence of powder dust not only pollutes The environment also wastes raw materials. [0003] Existing invention patents, such as a Chinese patent application No. 2012100820590 discloses a "production process for dust-free concr...

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Problems solved by technology

[0005] The purpose of the present invention is to provide a concrete production device with an automatic material control function to solve the problem of dust flying after the powder material falls into the slurry mixer proposed in the above background technology, which may easily cause the weight measured by the weight sensor to occur. Deviation phenomenon; there is a phenomenon that powder dust not only pollutes the environment but also wastes raw materials

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