RESEARCH OF LOADS ON THE TRACKED UNIT OF A SINGLE BUCKET EXCAVATOR WITH THE HELP OF A MATHEMATICAL MODEL
Abstract
The article identifies the advantages and disadvantages of the running equipment of the excavator in the form of a tracked propulsion unit. The loading of supporting elements of a low-support tracked undercarriage of a single-bucket excavator is considered. The design scheme of the excavator trolley is adopted. Compiled a mathematical model for calculating the loads of supporting elements. Using a mathematical model, external loads are determined that act on the supporting elements of the undercarriage of a crawler excavator when the angle of rotation of the excavator platform and the departure of the resultant is changed. The graphs of changes in the external load acting on the support rollers of the undercarriage of a crawler tracker of the excavator are given.
References
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