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Detachable electric drive unit

An electric drive and detachable technology, applied in control drives, electric vehicles, control devices, etc., can solve the problems of high price, difficult storage, and large volume of electric transporters, and achieve safety accident prevention, easy control, and prevention of excessive overturning. fold effect

Inactive Publication Date: 2019-04-12
水星动力(北京)科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the price of electric transport bodies on the market is high, and from the standpoint of buyers, it is difficult to purchase a variety of electric transport bodies
At the same time, the general problem of electric transport bodies is that they are large in size and difficult to transport to other places for storage
In addition, if you purchase an electric transport body when you already have a manual transport body, there are problems with storage and handling of the existing manual transport body

Method used

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Embodiment Construction

[0034] The present invention will be described in detail below based on the embodiments shown in the drawings.

[0035] The electric driving device in the present invention can be disassembled on various forms of transport bodies 10, allowing the transport bodies 10 to run electrically. The transportation body 10 includes a transportation part 12 capable of loading transportation objects, and a plurality of casters 14 installed on the bottom surface of the transportation part 12 , in contact with the ground and capable of driving. The inside of the electric driving device in the present invention is equipped with a driving wheel 22 with a hub motor (not shown); the driving wheel 22 is respectively installed on the left and right sides of the driving body 20; The transport body 10 and the drive main body 20 are detachable connecting devices 30 .

[0036] Such as figure 1 As shown in the illustrated embodiment, the transportation unit 12 is composed of a plurality of horizonta...

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Abstract

The present invention relates to a detachable electric drive device that can be disassembled on transport bodies (10) in a plurality of forms and that can transport a target person or an object by using electric power. The transport body (10) includes a transport part (12) consisting of a horizontal frame (12a) and a vertical frame (12b), and a plurality of casters (14) which are in contact with the ground from the bottom surface of the transport part (12) and are capable of traveling and changing directions. The electric drive device according to the present invention includes a drive main body (20) in which drive wheels (22) with hub motors therein are installed on the left and right, and a connector (20) for allowing the transport body (10) to be disassembled with the drive main body (20). At the same time, the drive main body (20) is provided with a detachable taking plate (40) for taking a user. The detachable electric drive device can be electrically driven when a user takes the detachable electric drive device, or the taking plate (40) can be folded when no one takes the detachable electric drive device or the detachable electric drive device is manually operated.

Description

technical field [0001] The invention relates to a detachable electric driving device, more specifically, an electric driving device that can be disassembled from various transportation devices such as trolleys, carts, luggage carts or baby carriages, and runs on electric power. Background technique [0002] There are many types of transport devices used to transport people or items, including carts, carts, luggage carts, strollers or golf carts. This specification defines such transport devices with various forms as transport bodies. There are two forms of this transport body, one is a manual type that is directly driven by the driver, and the other is an electric type that is driven by a driving motor or the like. [0003] Among them, the manual transport body moves by the strength of the user, and when there are too many items loaded, more force is inevitably required to push the trolley. Because manual trolleys require more force, there is a certain danger when the elde...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62K5/01B62M7/12
CPCB62K5/01B62K2204/00B62M7/12Y02T10/70Y02T10/72B60B33/00B60L15/20B60L50/50B60L50/66B60L2240/46B60L2240/54B60Y2200/33B60Y2200/83B60Y2200/86
Inventor 闵敬均
Owner 水星动力(北京)科技有限公司
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