- Tytuł:
- Design and modelling of a light duty trencher for local conditions
- Autorzy:
-
Kajela, Delesa
Lemu, Hirpa G - Powiązania:
- https://bibliotekanauki.pl/articles/102743.pdf
- Data publikacji:
- 2018
- Wydawca:
- Stowarzyszenie Inżynierów i Techników Mechaników Polskich
- Tematy:
-
trencher
ditch
fundamental earth-moving equation (FEE)
Evans’s theory
trenching tooth
stress analysis
koparka
rów
podstawowe równanie ziemskie (FEE)
teoria Evansa
analiza naprężeń - Opis:
- The adverse effect of using traditional equipment particularly in developing countries is that it is time and energy consuming, less productive, difficult and more manpower is required. Hence, it is necessary to design and produce low price, and simple machines that can narrow this gap. The objective of the project reported in this article is to design and model a light duty trencher that is used for trenching the ground or soil for making ditch, and used for agricultural, ground cabling, ground piping and drainage system. The designed machine trenches, maximum of 1 m depth, 30 cm width and has adjustable length. The working mechanism is fully hydraulic, and equipped with an engine of 12.7 hp, which provides suitable power for the pump that delivers 23 l/min at 1500 rpm to drive hydraulic motors and actuators.
- Źródło:
-
Advances in Science and Technology. Research Journal; 2018, 12, 1; 303-311
2299-8624 - Pojawia się w:
- Advances in Science and Technology. Research Journal
- Dostawca treści:
- Biblioteka Nauki
Artykuł