Power battery mounting device of mining dump truck and vehicle

A mining dump truck, power battery technology, applied in power units, electric power units, vehicle parts, etc., can solve the problems of large weight and volume of a single package, low transportation efficiency, high environmental protection pressure, etc., to improve stability and Shock resistance, improve stability, and ensure the effect of safe use

Pending Publication Date: 2020-07-17
SANY HEAVY EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, dump trucks for open-pit mines have three major pain points: high fuel consumption, low transportation efficiency, and high pressure on environmental protection. Among them, fuel consumption accounts for more than 50% of the vehicle's operating costs, and high fuel consumption has become the heaviest burden on the mining transportation industry; therefore, With the advantages of "high efficiency, energy saving, zero pollution and zero emission", pure electric mining wide-body vehicles have gradually become the first model in the mining transportation industry
[0003] The power battery is the core component of the pure electric mining wide-body vehicle. However, due to the large weight and volume of the single pack, the power battery has poor shock resistance. highly susceptible to damage

Method used

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  • Power battery mounting device of mining dump truck and vehicle
  • Power battery mounting device of mining dump truck and vehicle
  • Power battery mounting device of mining dump truck and vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Such asfigure 1 As shown, the mining dump truck power battery installation device 1 provided by the embodiment of the first aspect of the present invention includes: at least two battery compartments 10, at least two battery compartments 10 are used for two symmetrically arranged in the width direction of the vehicle frame. Side; at least two brackets 20, at least two battery compartments 10 are fixedly connected to the vehicle frame through at least two brackets 20; support rods 30, support rods 30 are fixedly connected to at least two brackets 20 to lower the battery compartment 10 Torsional stress on the frame.

[0040] The mining dump truck power battery installation device 1 provided by the embodiment of the first aspect of the present invention includes at least two battery compartments 10, at least two brackets 20 and support rods 30. Among them, the battery compartment 10 is used to fix the battery pack, and at least two battery compartments 10 are symmetrically...

Embodiment 2

[0057] Embodiment 2 (not shown in the figure)

[0058] The difference with Embodiment 1 or Embodiment 2 is that further, the mining dump truck power battery installation device 1 also includes: a thermal insulation board, the thermal insulation board is located on the outer peripheral side of the battery compartment 10, and is detachably connected with the battery compartment 10.

[0059] The mining dump truck power battery installation device 1 also includes a thermal insulation board located on the outer peripheral side of the battery compartment 10. The thermal insulation board plays a role of heat preservation, which helps to further increase the temperature in the battery compartment 10, and ensures that the battery pack is normal in winter. Use, and at the same time help to improve the service life of the battery pack.

[0060] Further, the mining dump truck power battery installation device 1 also includes: a magnetic attraction, which is built into the insulation board...

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PUM

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Abstract

The invention provides a power battery mounting device of a mining dump truck and a vehicle. The device comprises at least two battery cabins which are symmetrically arranged at two sides of a frame in the width direction; at least two battery compartments fixedly connected with the frame through the at least two brackets; and supporting rods fixedly connected with the at least two brackets so asto reduce the twisting stress of the battery compartments on the frame. According to the technical scheme, the at least two battery cabins are symmetrically arranged on the two sides of the frame in the width direction so that stress on two sides of the frame in the width direction is balanced, the running stability of a vehicle can be improved, meanwhile, the bracket is fixedly connected with theframe to support and fix the battery compartments, the mounting stability and reliability of the battery compartments are guaranteed, then the stability and shock resistance of battery packs in the battery compartments are improved, and the use safety of the battery packs is guaranteed.

Description

technical field [0001] The invention relates to the technical field of vehicles, in particular to a mining dump truck power battery installation device and a vehicle comprising the mining dump truck power battery installation device. Background technique [0002] At present, dump trucks for open-pit mines have three major pain points: high fuel consumption, low transportation efficiency, and high pressure on environmental protection. Among them, fuel consumption accounts for more than 50% of the vehicle's operating costs, and high fuel consumption has become the heaviest burden on the mining transportation industry; therefore, With the advantages of "high efficiency, energy saving, zero pollution and zero emission", pure electric mining wide-body vehicles have gradually become the first model in the mining transportation industry. [0003] The power battery is the core component of the pure electric mining wide-body vehicle. However, due to the large weight and volume of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K1/04B60K1/00
CPCB60K1/00B60K1/04B60K2001/008B60K2001/0405
Inventor 张华堂满军城赵有贤
Owner SANY HEAVY EQUIP
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