front car of dump truck
A technology for dump trucks and front trucks, which is applied to vehicle components, elastic suspensions, suspensions, etc., which can solve the problems of large vehicle body and insufficient overall structural strength, and achieve good shock absorption effect and reasonable and uncluttered piping routes , Reasonable effect of layout design
Active Publication Date: 2016-06-08
GUANGZHOU ELECTRICAL LOCOMOTIVE
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Problems solved by technology
What the existing dump trucks lack is a frame with a reasonable layout, especially for the front frame, because the front frame needs to install and fix a lot of equipment, such as walking platform, front cantilever system, cab, converter cabinet, fuel tank etc. If the layout design of the front frame is unreasonable, it is easy to cause the body to be too large and the overall structural strength insufficient
Method used
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Embodiment Construction
[0035] The present invention will be further described below in conjunction with the accompanying drawings of the description.
[0036] like figure 1 As shown, a front car of a dump truck includes a front frame 1, a power assembly arranged on the front frame 1, a walking platform 5 arranged on the front frame 1, a front suspension system and a driver's cab 4.
[0037] like figure 2 , 3 As shown, the front frame includes two symmetrical frame beam assemblies, the rear ends of the two frame beam assemblies are provided with hinged seats 13 , and the front ends are provided with frame front assemblies 12 . The frame beam assembly includes a frame rail 11 in a box-shaped structure, a frame beam 14 arranged on the outer surface of the middle side of the frame rail 11, and a front front rail arranged on the middle of the frame rail 11. The cantilever bracket 15 , the front anti-torque tube 17 arranged on the outer surface of the rear end of the vehicle frame longitudinal beam 1...
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A dumper front vehicle comprises a front frame, a power assembly, a walking platform, a front hanging system and a cab; the front frame comprises two frame beam assemblies which are bilateral symmetry; rear ends of the two frame beam assemblies are provided with hinging bases; front ends are provided with frame front portion assemblies; the frame beam assemblies comprise frame longitudinal beams which are in box structures, frame cross beams which are arranged on external lateral sides in the middle of the frame longitudinal beams, front hanging beam supports which are arranged in the middle of the frame longitudinal beams, front torsion resistant pipes which are arranged on external lateral sides at rear ends of the frame longitudinal beams and cab supporting frames which are arranged on the hinging bases; the front hanging system comprises a hanging supporting frame, a hanging support, a hanging cylinder and a front axle longitudinal beam; one end of the front axle longitudinal beam is provided with a sleeve which is matched with the front frame torsion resistant pipe and the other end is connected with the hanging support; the front frame is provided with a fuel tank assembly; the fuel tank assembly comprises a main oil tank and an auxiliary oil tank; the auxiliary oil tank is arranged above a front wheel; the main oil tank is arranged below the front portion of the auxiliary oil tank; crawling ladders are arranged on the auxiliary oil tank and the main oil tank; the main oil tank and the auxiliary oil tank form into one portion of the walking platform.
Description
technical field [0001] The invention relates to a dump truck, in particular to the front part of the dump truck. Background technique [0002] Existing mining dump trucks generally consist of two parts, the front truck and the rear. The front frame is used to support the front truck, and the rear frame is used to support the parking space. The front frame is used to install diesel engines, generators, etc. Important equipment, the rear frame is used to install the compartment, and the front frame and the rear frame are connected by a hinge. In order to be able to support the huge car body structure, the overall layout design of the front car parts, including the frame, powertrain, walking platform, cab, etc., must be reasonable. What the existing dump trucks lack is a frame with a reasonable layout, especially for the front frame, because the front frame needs to install and fix a lot of equipment, such as walking platform, front cantilever system, cab, converter cabinet, f...
Claims
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IPC IPC(8): B62D21/02B60G3/02B60K15/063B60K15/06
Inventor 邓兆海吴琪郭世均蒋宽舒磊罗朋
Owner GUANGZHOU ELECTRICAL LOCOMOTIVE