Concrete batching stirring control system

Abstract

The invention discloses a concrete batching stirring control system. The concrete batching stirring control system comprises an input signal device, an output signal device, a main controller, an auxiliary controller I, an auxiliary controller II, a storage, a watchdog circuit, a timer and an audible and visual alarm, wherein the main controller is used for receiving material batching information and controlling the whole concrete batching stirring process; the auxiliary controller I is used for acquiring field sensor signals; the auxiliary controller II is used for expanding functions of the concrete batching stirring control system so that the system can be in communication with an upper computer of a monitoring center; the storage is used for storing running parameters and the material batching information of the system; the watchdog circuit is used for preventing the main controller from being halted due to various interferences; the timer and the audible and visual alarm are respectively connected with the main controller. The concrete batching stirring control system is reasonable in design, comprehensive in function, and low in input cost; the automatic control of the whole process of batching, discharging and stirring at a concrete stirring station by operation can be realized; the contradict between the weighing precision and the weighing speed is solved; the production management level of the stirring station is improved; the equipment running fault rate is reduced.

Description

technical field [0001] The invention relates to an automatic control system, in particular to a concrete batching and mixing control system. Background technique [0002] With the rapid development of my country's economic construction, many large-scale foundation projects and construction projects have started one after another. The construction of high-quality projects requires high-quality concrete, and with the strengthening of people's awareness of environmental protection, in order to reduce urban noise and pollution, traffic and construction management departments require centralized production and management of concrete for construction. In this way, not only the batching accuracy of concrete is required to be high, but also the production speed is required to be fast. Therefore, the automatic control system of batching and mixing equipment in the concrete production process has been paid more and more attention by people. [0003] As a key link in the concrete prod...

AI Technical Summary

Problems solved by technology

If the weighing speed is increased, the impact of the material on the hopper will affect the accuracy and stability of the weighing; and if the weighing accuracy is increased, the feeding speed has to be reduced

The existing concrete batching and mixing control system has a complex structure and simple functions, and it is difficult to coordinate the contradiction between weighing accuracy and weighing speed, which may easily cause problems such as inaccurate batching, unstable quality of finished concrete, and low production efficiency.

Images