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Electric loader

A loader and electric technology, applied in the direction of earth mover/shovel, construction, etc., can solve problems such as difficulty in disassembly, and achieve the effect of reducing disassembly steps, saving replacement time and labor costs

Pending Publication Date: 2021-06-29
JIANGSU XCMG CONSTR MASCH RES INST LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Aiming at the problem of difficult disassembly in the battery replacement process of the existing electric loader, the present invention proposes an electric loader with a battery quick-change structure

Method used

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Embodiment Construction

[0030] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0031] The application principle of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0032] Such as Figure 1-8 The overall structure of an electric loader includes a frame bottom plate 8, a battery cover 1, a counterweight 9, a wheel cover 4 and a frame assembly 10, and the battery 6 is arranged on the side of the battery cover 1 in a closed state. In the closed space formed with the frame bottom plate 8 and the frame assembly 10, the battery cover 1 is rotatably connected with the frame assembly 10, and is also connected with the battery cover 1 arranged on both sid...

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Abstract

The invention discloses an electric loader. A battery cover is rotationally connected with a frame assembly and further connected with a wheel cover arranged at the two sides of a battery through a first connecting assembly, and the battery cover is pushed to be opened upwards in a rotatable manner through the first connecting assembly; and a balance weight arranged at the front side of the battery is fixedly connected with the wheel cover through a bolt connecting piece, the balance weight is further rotationally connected with a frame bottom plate through a second connecting assembly, after the bolt connecting piece is disassembled, the balance weight is downwards opened in a rotatable manner through the second connecting assembly, and the opening degree formed by upward opening of the battery cover and downward rotation of the balance weight is larger than the size of the battery. By means of the electric loader, the balance weight is connected through a quick-change structure, overall assembly of the balance weight is changed into turnover assembly, on one hand, enough disassembly space facilitating operation can be reserved for replacement of the battery, on the other hand, in the battery replacement process, the disassembly steps of the balance weight can be reduced through the assembly manner, and the replacement time and the labor cost of the battery are effectively saved.

Description

technical field [0001] The invention belongs to the field of electric loaders, and in particular relates to an electric loader. Background technique [0002] The traditional fuel of loaders is diesel, which not only pollutes the environment, but also wastes energy seriously. In order to improve this situation, many construction machinery manufacturers develop electric loaders. [0003] The electric loader uses the battery as the energy storage power source, provides electric energy to the motor through the battery, and drives the motor to run, thereby pushing the loader forward and working, so the battery consumption of the electric loader is particularly large, and a high-power rechargeable battery is generally used as the electric loader power source. At this stage, electric loaders have just begun to be popularized and used, and there are many shortcomings. The battery capacity is limited. A fully charged battery can only support the loader for several hours. It needs to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02F9/20E02F9/00E02F9/18
CPCE02F9/00E02F9/18E02F9/20E02F9/2058E02F9/2091
Inventor 王明江孟祥恒国逸豪于振波
Owner JIANGSU XCMG CONSTR MASCH RES INST LTD