Authors: D.M. Dubinkin, Sh.Ya. Ismailova

Title of the article: Patent analysis of linings of dump truck bodies: constructive features of technical solutions

Year: 2024, Issue: 4, Pages: 54-64

Branch of knowledge: 2.8.8. Geotechnology, Mining machines (engineering)

Index UDK: 622.684

DOI: 10.26730/1816-4528-2024-4-54-64

Abstract: The relevance of the study lies in the need to increase the efficiency of operation of cargo platforms of quarry dump trucks, which are subjected to significant loads, wear and the problem of sticking of rock mass during operation. In the conditions of modern mining production, where the requirements for reliability and durability of equipment are constantly growing, the protection of cargo platforms of quarry dump trucks from damage becomes critically important. Lining of cargo platforms plays a key role in ensuring the durability and reliability of machinery, as well as in reducing maintenance costs. The purpose of the study is to analyze existing technical solutions for lining cargo platforms of quarry dump trucks and identify areas for their improvement. The advantages and disadvantages of various linings are presented. The division of patent documents according to the type of linings of cargo platforms of quarry dump sites has been revealed. The technical solutions identified by the results of patent research are aimed at: reducing the wear of cargo plates; eliminating the sticking of rock mass on the cargo platform; simplifying the design of the linings (lining elements) of the cargo platform; reducing metal consumption, labor intensity; increasing reliability and strength. The scope of application of the results obtained covers enterprises in the mining industry, where high reliability and durability of equipment are required, and also covers not only quarry dump trucks, but also other types of cargo transport working with bulk materials. In conclusion, the paper focuses on the prospects for further research in this area, which can lead to the creation of more efficient and resistant to wear and sticking structures that increase productivity and reduce maintenance costs.

Key words: mining dump truck cargo platform (body) lining patent research technical solutions constructive features

Receiving date: 02.09.2024

Approval date: 15.10.2024

Publication date: 31.10.2024

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