Self-unloading compartment structure with strengthened bottom plate and auxiliary frame

A subframe and reinforced technology, which is applied in the substructure, loading and unloading vehicle arrangement, motor vehicles, etc., can solve the problems of material strength loss, achieve the effect of increasing strength, reducing the strength loss of base material, and ensuring strength and rigidity

Pending Publication Date: 2019-09-20
重庆铝器时代科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the heat of the subframe during welding, there is some loss of material strength

Method used

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  • Self-unloading compartment structure with strengthened bottom plate and auxiliary frame
  • Self-unloading compartment structure with strengthened bottom plate and auxiliary frame
  • Self-unloading compartment structure with strengthened bottom plate and auxiliary frame

Examples

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Embodiment Construction

[0041] The specific implementation manner and working principle of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0042] Such as Figure 1 to Figure 18 As shown, the dump car structure described in this embodiment includes an aluminum front compartment panel 1, a rear compartment panel 2, two symmetrically arranged side compartment panels 3 and a compartment floor 4, and the bottom of the compartment floor 4 is also A subframe 5 is provided through which the compartment is connected to the underframe of the vehicle. The front side of the subframe 5 is connected to the compartment floor 4 through a jacking mechanism 6. The rear side is pivotally connected with the rear side of the compartment floor 4 through the rotating shaft 7 to realize the lifting of the compartment and realize the cargo self-unloading process. At the same time, the side compartment plate 3 and the compartment floor 4 are also connected by a...

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Abstract

The invention discloses a self-unloading compartment structure with a strengthened bottom plate and an auxiliary frame. The compartment bottom plate is included and comprises a bottom plate cross beam and a bottom plate longitudinal beam which are connected in a crossed manner. First bottom plate bodies and second bottom plate bodies are arranged above the bottom plate cross beam and the bottom plate longitudinal beam. A strengthening beam integrally extruded and formed through an aluminum alloy material is adopted at the bottom of each first bottom plate body. The first bottom plate bodies and the second bottom plate bodies are fixedly connected through friction welding, and the two adjacent second bottom plate bodies are fixedly connected through friction welding. An auxiliary frame is arranged below the compartment bottom plate, the front side of the auxiliary frame is connected with the compartment bottom plate through a jacking mechanism, and the rear side of the auxiliary frame is in pivot joint with the rear side of the compartment bottom plate through a rotation shaft. The auxiliary frame comprises a first frame longitudinal beam, a second frame longitudinal beam and a plurality of frame cross beams. The self-unloading compartment structure has the obvious effects that the strength and rigidity of the auxiliary frame are high, the impulsive force resisting capability of the bottom of the compartment is good, and the deformation resisting capability is high.

Description

technical field [0001] The invention relates to the technical field of lightweight dump truck compartments, in particular to a dump compartment structure with a reinforced bottom plate and a subframe. Background technique [0002] In recent years, as the laws and regulations on road safety of relevant national departments have become more perfect and the awareness of environmental protection in the whole society has gradually increased, various domestic law enforcement departments have imposed stricter penalties on dump trucks for overloading. How to reduce the weight of dump trucks, obtain higher loading capacity and effectively reduce exhaust emissions has become the focus of technological reform and innovation for domestic dump truck manufacturers. Therefore, lightweight is the mainstream in the development of dump trucks. [0003] In the prior art, someone has proposed a panel car with an aluminum structure. Although the aluminum compartment can save energy, if the stru...

Claims

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Application Information

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IPC IPC(8): B60P1/28B62D21/02
CPCB60P1/286B62D21/02
Inventor 何峰陈世远
Owner 重庆铝器时代科技有限公司
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