Mobile battery replacing vehicle and battery replacing method
A technology for trams and battery boxes, which is applied in the field of battery replacement for electric construction machinery. It can solve the problems of difficulty in implementation, long cycle, and lack of feasibility of power supply. It achieves fast connection and separation, improves power replacement efficiency, and has a simple structure. reliable effect
Active Publication Date: 2022-06-28
JIANGSU XCMG CONSTR MASCH RES INST LTD
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Problems solved by technology
In the environment of long and deep tunnels, as the working surface continues to advance, it will not be feasible to go back and forth outside the tunnel for power supply
However, to install fixed charging equipment in the tunnel, it is necessary to formulate relevant safety standards and operating procedures, which is difficult and takes a long time to implement.
Method used
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[0059] The present disclosure is described in detail below. In the following paragraphs, different aspects of the embodiments are defined in more detail. Aspects so defined may be combined with any other aspect or aspects, unless explicitly stated otherwise. In particular, any feature considered preferred or advantageous may be combined with one or more other features considered preferred or advantageous.
[0060] Terms such as "first" and "second" appearing in the present disclosure are only for the convenience of description, to distinguish different components with the same name, and do not indicate a sequence or a primary-secondary relationship.
[0061] In the description of the present disclosure, it should be understood that the azimuth or positional relationship indicated by the terms "inside", "outside", "upper", "lower", "left" and "right" is based on the chassis, moving trolley It is only for the convenience of describing the present disclosure, rather than indica...
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The invention relates to a mobile battery replacing vehicle and a battery replacing method, and the mobile battery replacing vehicle comprises a chassis (1); the cargo boom (2) is arranged on the chassis (1) and can rotate around a connecting point of the first end of the cargo boom (2) and the chassis (1); the first end of the telescopic arm (3) is hinged to the second end of the cargo boom (2) so that the telescopic arm (3) can rotate in the vertical plane, and the telescopic arm (3) is configured to stretch out and retract back; the rotary mechanism (4) is connected with the second end of the telescopic arm (3) and is configured to output rotary motion through the power output part; the first driving component (5) is arranged at the second end of the telescopic arm (3) and is configured to drive the slewing mechanism (4) to do pitching motion in a vertical plane relative to the telescopic arm (3); and the battery replacing mechanism (6) is arranged on the power output part and is configured to be connected with and separated from the battery box (7).
Description
technical field [0001] The present disclosure relates to the field of electric engineering machinery power exchange, and in particular, to a mobile power exchange vehicle and a power exchange method. Background technique [0002] Driven by the national goal of "carbon peaking and carbon neutrality", the research and development and application of construction machinery driven by clean energy media such as electricity has become an important way to promote the transformation of new energy technologies. [0003] At present, electric construction machinery and equipment (hereinafter referred to as equipment) operating in tunnels, such as electric excavators and electric loaders, are limited by the energy density of batteries, and the equipment can be used for a limited time after a single charge. There are two options, one is to charge directly, and the other is to replace the battery. In the long and deep tunnel environment, with the continuous advancement of the working face...
Claims
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IPC IPC(8): B60P3/00B60L53/80
CPCB60P3/00B60L53/80Y02T10/70Y02T10/7072
Inventor 张传泰韩冰冰王晨
Owner JIANGSU XCMG CONSTR MASCH RES INST LTD