Method and device for calculating remaining aggregate amount of aggregate storage bin and mixing station

Abstract

The invention provides a method and device for calculating the remaining aggregate amount of an aggregate storage bin and a mixing station. The method comprises the steps that the first remaining aggregate amount of a target aggregate storage bin before feeding and / or discharging is obtained; the aggregate change amount of the target aggregate storage bin is obtained, wherein the aggregate change amount comprises the feeding amount and / or the discharging amount; and according to the first remaining aggregate amount and the aggregate change amount , the second remaining aggregate amount of the target aggregate storage bin after feeding and / or discharging is calculated. According to the method and device for calculating the remaining aggregate amount of the aggregate storage bin and the mixing station, the remaining aggregate amount of the target aggregate storage bin after the actual working condition is implemented can be obtained in real time by calculating the aggregate change amount in the actual working condition on the basis of the original first remaining aggregate amount of the target aggregate storage bin. The specific value of the remaining aggregate amount can be obtained, the accuracy of obtaining the remaining aggregate amount is improved, and the calculation result is not susceptible to electromagnetic interference.

Description

technical field [0001] The invention relates to the field of engineering machinery, in particular to a calculation method, device and mixing station for the amount of remaining aggregate in an aggregate bin. Background technique [0002] The batching station is a device that measures and transports aggregates to the inclined belt according to actual working conditions. It can know the remaining aggregates in the aggregate bin, which can ensure the smooth progress of production. [0003] In the prior art, the following method is used to count the remaining sand and gravel in each aggregate bin: a lower limit switch is installed in the aggregate bin. The method can only provide to know whether there is a shortage of materials, but it is difficult to know the specific amount of remaining aggregate. Contents of the invention [0004] The purpose of the present invention is to provide a calculation method, device and mixing station for the amount of remaining aggregate in an a...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a calculation method, device and mixing station for the amount of remaining aggregate in an aggregate bin, to solve the defect that the specific amount of remaining aggregate cannot be known in the prior art, and to realize the calculation of The target aggregate silo balance increases the unloading weight, and calculates the remaining aggregate weight of the aggregate silo with high accuracy

Images