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Pure electric loader

A loader, pure electric technology, applied in the direction of earth mover/shovel, construction, etc., can solve the problems that cannot meet the display requirements of pure electric construction machinery, incomplete function parameters, etc.

Pending Publication Date: 2021-06-29
SHANTUI CONSTR MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing construction machinery display system mainly relies on the traditional construction machinery display method, and its displayable functional parameters are incomplete, which often cannot meet the display requirements of pure electric construction machinery.

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] figure 1 It is a system structure diagram of a pure electric loader provided in Embodiment 1 of the present invention. refer to figure 1 , the pure electric loader includes: a display device 100, a display control device 200, an air pressure detection device 300, an oil temperature detection device 400 and a battery management system 500;

[0029] The display device 100, the air pressure detection device 300, the oil temperature detection device 400 and the battery management system 500 are all electrically connected to the display control device 200; wherein, the display device 100 includes an air pressure information display area 110, an oil temperature information display area 120, battery power information Display area 130, battery temperature information display area 140, fault indication area 150 and liquid crystal display area 160; air pressure detection device 300 is used to collect the air pressure information of the air storage tank; oil temperature detection...

Embodiment 2

[0040] figure 2 It is a display system interface diagram of a pure electric loader provided in Embodiment 2 of the present invention, image 3 It is the battery power display control flow chart provided in the second embodiment of the present invention, Figure 4 It is the battery temperature display control flow chart provided in the second embodiment of the present invention, Figure 5 It is the air pressure information display control flow chart provided in the second embodiment of the present invention, Figure 6 It is the flow chart of the fault display control of the whole machine system provided in the second embodiment of the present invention, Figure 7 It is the main menu control flow chart provided in Embodiment 2 of the present invention.

[0041] refer to figure 2 , the display system interface includes: brake air pressure gauge 1, drive power limit alarm indicator 2, high working oil temperature alarm indicator 3, working oil temperature gauge 4, left turn ...

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Abstract

The embodiment of the invention discloses a pure electric loader. The pure electric loader comprises a display device, a display control device, air pressure detection equipment, oil temperature detection equipment and a battery management system, and the display device comprises an air pressure information display area, an oil temperature information display area, a battery electric quantity information display area, a battery temperature information display area, a liquid crystal display area and a fault indication area; and the display control device generates a fault display signal according to the air pressure information, the oil temperature information, the battery electric quantity information and the battery temperature information and sends the fault display signal to the display device, so that the display device displays fault information in a fault indication area and / or a liquid crystal display area. Therefore, the pure electric loader can display the air pressure information, the oil temperature information, the battery electric quantity, the battery temperature and the like of the pure electric loader, the function parameter information capable of being displayed is complete, and a user can conveniently find fault information in time when a fault occurs.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of engineering machinery, and in particular to a pure electric loader. Background technique [0002] As the degree of electrification of construction machinery is getting higher and higher, the requirements for the display system of the whole machine of construction machinery are also getting higher and higher. However, the existing display systems of construction machinery mainly rely on the traditional display methods of construction machinery, and the functional parameters that can be displayed are not complete, and often cannot meet the display requirements of pure electric construction machinery. Contents of the invention [0003] The invention provides a pure electric loader to realize the real-time display of the loader's air pressure information, oil temperature information, battery power, battery temperature, fault information and other parameter information in the same d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02F9/26
CPCE02F9/26E02F9/267
Inventor 伊利峰侯衍华胡滨王涛卫谌雕
Owner SHANTUI CONSTR MASCH CO LTD
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