Fuel tank for dump truck

Abstract

The invention provides a dump truck fuel tank, which is composed of an upper curved plate, a lower curved plate and a partition plate, the lower curved plate is U-shaped, which constitutes the bottom surface and side surfaces of the fuel tank, and the upper curved plate is also U-shaped, its Constituting the top surface, front and rear of the fuel tank, the upper bent plate and the lower bent plate are welded into a whole fuel tank after being butted. The overall design of the fuel tank of the present invention is that two steel plates are butted, and there is only an outer annular weld, which facilitates welding operations and improves the cleanliness of the fuel tank; the bottom adopts a "U" structure, and the upper and lower spaces improve fuel utilization; the bottom of the tank Both ends are arc-shaped, and a partition is set in the middle to reduce the impact stress of fuel and improve the strength of the fuel tank; the oil suction port is set in the middle of the fuel tank, and the front of the tank is designed with a cleaning port, which is easy to clean the fuel tank; the installation position of the fuel pre-filter is designed on the fuel tank. It is convenient for its daily maintenance.

Description

technical field [0001] The present invention relates to a fuel tank, in particular to a dump truck fuel tank, and more specifically relates to the overall structure of the fuel tank. Background technique [0002] The fuel tanks of existing mining dump trucks mostly adopt a "square" structure, and the tank wall is prone to stress concentration; the fuel tank is welded with multiple steel plates, and the overall weld seams are many and long, and the spatter and weld bumps generated during welding are easy to hide Fuel pollution is caused in places that are not easy to find and difficult to clean; in addition, the utilization rate of fuel is insufficient; most of the cleaning ports are on the side, which is not conducive to cleaning the fuel tank; the impact stress of fuel; It is not conducive to observing the fuel balance, etc. Contents of the invention [0003] In order to improve the strength of the fuel tank and its fuel utilization rate, the present invention constructs...

AI Technical Summary

Problems solved by technology

[0002] The fuel tanks of existing mining dump trucks mostly adopt a "square" structure, and the tank wall is prone to stress concentration; the fuel tank is welded with multiple steel plates, and the overall weld seams are many and long, and the spatter and weld bumps generated during welding are easy to hide Fuel pollution is caused in places that are not easy to find and difficult to clean; in addition, the utilization rate of fuel is insufficient; most of the cleaning ports are on the side, which is not conducive to cleaning the fuel tank; the impact stress of fuel; It is not conducive to observe the remaining fuel, etc.

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