A commercial concrete production line

Abstract

The invention relates to the technical field of building equipment, and discloses a commercial concrete production line. The commercial concrete production line comprises a mixing cavity, the upper end of the mixing cavity is fixedly provided with a fixing box, the upper end of the fixing box is movably connected with a weighing bucket, an erecting piece is assembled between the weighing bucket and the fixing box, a reinforcing rib is arranged on the outer side wall of a discharging opening of the weighing bucket, and a heavy block matched with the reinforcing rib is arranged at the lower end of the fixing box. According to the commercial concrete production line, when a concrete raw material is loaded, the erecting piece erects the weighing bucket, so that vibration of a weighing device is reduced, the service life of the weighing device is prolonged, the raw material in the weighing bucket is preliminarily measured through the erecting piece, then the weight of the raw material in the weighing bucket is accurately measured through the weighing device, the proportioning precision of the raw material is improved, after the raw material of the concrete is finished to be injected, the inner wall of the weighing bucket is washed through a telescopic spray head, so that the utilization rate of resources is improved, and the environmental pollution is reduced.

Description

technical field [0001] The invention relates to the technical field of construction equipment, in particular to a commercial concrete production line. Background technique [0002] Commercial concrete, also known as ready-mixed concrete, refers to the pre-mixed concrete mixture of qualified quality, which is sold to the construction unit in the form of commodities and transported to the construction site for pouring. The production process is to mix cement, sand , stone, fly ash coal and water are mixed and stirred in proportion, and inspected and loaded to the factory. [0003] When preparing concrete, it is necessary to weigh various concrete raw materials. During the weighing process, when the concrete material falls directly from the hopper into the weighing hopper, it will have a greater impact on the electronic scale, and the internal components of the electronic scale will have a greater impact. Large fluctuations reduce the service life of electronic scales, reduce ...

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Problems solved by technology

[0004] Furthermore, due to the large fluctuations of the electronic scale, it is difficult to use more precise electronic scale components, and the measurement error is relatively large. At the same time, the existing load-bearing is the same hopper. There is a lot of dust attached to the inner wall, which further reduces the measurement accuracy of the hopper. Due to the lack of measurement accuracy, it is difficult for the existing commercial concrete to meet the needs of high-grade concrete, which restricts the development of commercial concrete.

[0005] Furthermore, in order to maintain the service life of the equipment, all equipment will be cleaned after each use, that is, the concrete raw materials adhered to the side wall of the weighing hopper, including the cleaning water, will be discarded, and the concrete production line equipment is very large. And it is produced continuously all year round, and its quantity is quite considerable. The wasted raw materials will be included in the production cost of concrete, which increases the production cost and pollutes the surrounding environment.

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