Ta'limda raqamli texnologiyalarni tadbiq etishning zamonaviy tendensiyalari va rivojlanish omillari
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CONSTRUCTIVE ANALYSIS OF CARGO
PLATFORMS OF DUMP TRUCKS
A.A.Gaffarov, L.N.Atakulov
Navoi State Mining and Technologies University
E-mail: azamatgaffarov2@gmail.com,
Laziz218@mail.ru
Annotation;
This article analyzes the structure of the cargo platforms of dump
trucks used in the mining industry, their structural features and efficiency. It also
discusses the structural design of various cargo platforms and their impact on the cargo
transportation process.
Key words:
Load platform of dump trucks, load capacity, structural strength,
material selection, technological improvements.
Introduction.
In the mining industry, a lot of scientific and practical work is being
carried out to ensure reliable and long-term operation of the cargo platforms of heavy-
duty dump trucks. Depending on the structure of the transported cargo and the scope
of mining, cargo platforms have rectangular, inclined, semi-elliptical, bucket-shaped
and shovel-shaped structures. Based on the scope of use of the above-mentioned
structural structures, dump trucks with a cargo platform and shovel-shaped structure
are widely used in NGMK.
Materials and methods
. Currently, there are some problems in the design of the
cargo platform, and the accumulation of viscous rocks on the div due to the extraction
of minerals from different horizons leads to excess weight and increased energy
consumption. Therefore, improving the efficiency and technical and economic
performance of the cargo platform by improving it is one of the urgent issues.
Figure 1:
Cargo platform of A dump truck
The cargo platform of dump trucks, shown in Figure 1, consists of the following
main components: the frame and main frame - determine the load-bearing capacity of
the cargo platform, the side walls - help to direct the load in one place during
Ta'limda raqamli texnologiyalarni tadbiq etishning zamonaviy tendensiyalari va rivojlanish omillari
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unloading, the outer covering and reinforcing elements - are made of durable
materials to prevent vibration and deformation of the platform.
Conclusion and Suggestion
The structure of the cargo platforms of dump trucks
has a significant impact on the efficiency of the mining industry. By optimizing their
design features, cargo transportation is accelerated, fuel efficiency is increased, and
environmental impact is reduced. Cargo platforms, developed based on modern
technologies, serve to increase the efficiency of mining enterprises. The choice of
cargo platform material directly depends on the load-bearing capacity. Typically,
high-strength steel alloys are used, and we can see that additional loading can be
avoided by installing rubber coatings on the base of the cargo platforms to prevent
additional loading.
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3. Features of Modern Approach to Selection of Haulage Systems for Open Pit
Diamond Mines in Yakutia / V.L. Yakovlev, I.V. Zyryanov, A.G. Zhuravlev, V.A.
Cherepanov // Journal of Mining Sciyence, 2018, Vol. 54, no 6, pp. 979–987. DOI:
10.1134/S1062739118065131
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