Manufacturing method of dumper fuel tank
A manufacturing method and technology of fuel tanks, which are applied to vehicle parts, arrangement combined with fuel supply of internal combustion engines, power devices, etc., can solve problems such as unfavorable observation of fuel remaining, unfavorable fuel tank cleaning, insufficient fuel utilization, etc., and achieve improvement Fuel utilization rate, convenient welding operation, and the effect of improving the strength of the fuel tank
Inactive Publication Date: 2016-10-12
广西正匠农业科技有限公司
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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 In places that are difficult to find and clean, fuel pollution is caused; 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; there is no fuel level observation port, which is not conducive to observing the fuel after the driver turns off the engine and gets off the car Margin, etc.
Method used
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[0019] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0020] Such as Figure 1-2 As shown, the fuel tank is composed of an upper curved plate 1, a lower curved plate 2 and a partition 3 in the middle.
[0021] The lower curved plate 2 is U-shaped, which constitutes the bottom and side surfaces of the fuel tank, and the upper curved plate 1 is also U-shaped, which constitutes the top surface, front and rear of the fuel tank. The upper curved plate 1 and the lower curved plate 2 are welded after butt joint into a fuel tank as a whole. The bottom of the lower curved plate 2 is bent into a large-angle rounded corner, which is beneficial to reducing the impact stress of the fuel and improving the strength of the fuel tank. A partition 3 is also arranged at the middle position inside the fuel tank, the two sides of the partition 3 in the tank are fixedly connected to the middle part of the upper curve...
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The invention provides a method for manufacturing a fuel tank of a dump truck: constructing a U-shaped lower curved plate, constructing a U-shaped upper curved plate, constructing a bulkhead with a plurality of through holes, and welding the upper curved plate and the lower curved plate into a whole. 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 The two 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 mining dump truck fuel tank, and more specifically to a method for manufacturing 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 In places that are difficult to find and clean, fuel pollution is caused; 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; there is no fuel level observation port, which is not conducive to observing the fuel after the driver turns off the engine and gets off the car margin etc. Contents of the invention [0003] In order to improve the ...
Claims
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Login to View More IPC IPC(8): B60K15/073
CPCB60K15/073
Inventor 农宝华韦辽
Owner 广西正匠农业科技有限公司