A method, apparatus, device and storage medium for adjusting a baseband frequency

Abstract

The application discloses a bottom belt frequency adjusting method and device, equipment and storage medium, which are applied to the tobacco primary processing field and include the following steps: acquiring a material level signal, an actual inlet material flow value and a bottom belt frequency preset value at a current time; when it is obtained according to the material level signal that the material level is a low material level and the low material level is maintained for a first preset time or / and the actual inlet material flow value is less than the minimum value of a preset flow fluctuation range, then the bottom belt frequency preset value is increased to obtain a bottom belt frequency setting value; when it is obtained according to the material level signal that the material level is a high material level and the high material level is maintained for a first preset time or / and the actual inlet material flow value is greater than the maximum value of a preset flow fluctuation range, then the bottom belt frequency preset value is reduced to obtain the bottom belt frequency setting value; and the bottom belt frequency is adjusted according to the bottom belt frequency setting value. The application performs multi-angle analysis on the bottom belt frequency, refines the adjustment rule, reduces the occurrence of belt stopping, guarantees the stability of the inlet material flow, and reduces the equipment maintenance cost caused by frequent belt starting and stopping.

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