Mining dump truck fuel tank installation structure and truck frame thereof
A mine dump truck and installation structure technology, which is applied to the substructure, the arrangement combined with the fuel supply of the internal combustion engine, and the power plant, etc., can solve the problems of welded support fatigue impact, low strength level, and large vibration, and achieve local improvement. Effect of stress, improving reliability and service life, and improving service life
Pending Publication Date: 2019-09-10
INNER MONGOLIA NORTH HAULER
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Problems solved by technology
[0003] The fuel tank of traditional mining dump trucks is installed on the welded support on the web of the frame. Since mining dump trucks drive on bumpy roads in open-pit mines every day, the vibration is relatively large during operation, and the liquid inside the fuel tank is in the vehicle. During the running process, it will continuously surge, so it will cause a great fatigue impact on the welded support on the frame. In addition, the thickness of the frame web itself is relatively thin, and the strength level is low, which is easy to cause damage to this part of the frame. Cracking in a short period of time will cause damage to the chassis structure of the vehicle, seriously affecting the reliability and attendance of the vehicle
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[0027] The following description illustrates specific embodiments of the invention sufficiently to enable those skilled in the art to practice and reproduce it.
[0028] Such as figure 1 Shown, is the front structure schematic diagram of the fuel tank installation structure of mining dump truck in the present invention; figure 2 Shown is a schematic diagram of the back structure of the fuel tank installation structure of the mining dump truck in the present invention.
[0029] The installation structure of the fuel tank of the mining dump truck includes: a hanger 1 and an elastic buffer support structure 2, the two hangers 1 are connected to the upper flange plate 41 of the vehicle frame 4, and the elastic buffer support structure 2 is connected to the lifting frame 42 Above, the upper part of the fuel tank 3 is connected to the lower parts of the two hangers 1, and the rear part of the fuel tank 3 is connected to the elastic buffer support structure 2.
[0030] Such as i...
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The invention discloses a mining dump truck fuel tank installation structure. The mining dump truck fuel tank installation structure comprises hanging brackets and an elastic buffer supporting structure. Each hanging bracket comprises a hanging bracket upper board, a first connecting board, a second connecting board, upper board connecting bolts and a hinge pin. A lower bracket comprises a support, a fixing stand and stand connecting bolts. The support is provided with a connecting board and a fixing board. The invention further discloses a truck frame provided with the mining dump truck fueltank installation structure. The local stress of the truck frame can be effectively improved, the reliability of a whole truck is improved, and the service life of the whole truck is prolonged.
Description
technical field [0001] The invention relates to a mining dump truck, in particular to a fuel tank installation structure and a vehicle frame of the mining dump truck. Background technique [0002] Mining dump trucks are the main transportation equipment for open-pit mines. The equipment has a high load and high fuel consumption. In order to improve work efficiency, mine users require that the number of daily refueling should not exceed two times. Therefore, mining dump trucks are usually equipped with a fuel tank with a large volume. box. [0003] The fuel tank of traditional mining dump trucks is installed on the welded support on the web of the frame. Since mining dump trucks drive on bumpy roads in open-pit mines every day, the vibration is relatively large during operation, and the liquid inside the fuel tank is in the vehicle. During the running process, it will continuously surge, so it will cause a great fatigue impact on the welded support on the frame. In addition,...
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Login to View More IPC IPC(8): B60K15/067F16F15/04B62D21/00
CPCB60K15/067F16F15/04B62D21/00
Inventor 陈鹏彪张耀斌李来平王磊邬鹏程赵磊宫继成李官平张继鹏王飞宇王英杰郭元元郭海全张春云
Owner INNER MONGOLIA NORTH HAULER