Power wheel for driving motor home or yacht to move

A technology for power wheels and yachts, which is applied in the field of machinery and can solve problems such as large size, water splash corrosion, and insufficient safety

Inactive Publication Date: 2013-01-30
戴炳炎 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above-mentioned structure is large in size and heavy in weight, and since the motor is located on one side of the wheel, it is inconvenient to turn to th

Method used

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  • Power wheel for driving motor home or yacht to move
  • Power wheel for driving motor home or yacht to move

Examples

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Embodiment Construction

[0012] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0013] Such as figure 1 , figure 2 As shown, the present invention is used to drive a power wheel for moving a caravan or a yacht, and it includes a hub 1 and a shaft 3 . The hub 1 is provided with a central chamber 2, and the shaft 3 is rotatably mounted on the hub 1, that is, the front opening of the central chamber 2 of the hub 1 is fixed with an end cover 11, and the center of the end cover 11 is provided with a bearing 9, and the hub 1 An axial through hole is also run through on the rear wall of the shaft, and a bearing 9 is also arranged in the axial through hole, and the shaft 3 is installed on the wheel hub 1 through two bearings 9 respectively. The two ends of the shaft 3 protrude from the hub 1, and the two ends of the shaft 3 are fixed to the supports of the base plate of the caravan or yacht. No matter whether the power wheel s...

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PUM

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Abstract

The invention discloses a power wheel for driving a motor home or a yacht to move, comprising a hub (1) and a shaft (3), wherein a central chamber (2) is formed in the hub (1); the shaft (3) is rotationally installed on the hub (1); an electric motor is arranged in the central chamber (2) of the hub (1); and the electric motor is connected with the hub (1) via a transmission device. The power wheel for driving a motor home or a yacht to move is reduced in size, light in weight and convenient to steer, and the safety of the electric motor is improved.

Description

technical field [0001] The invention relates to the mechanical field, in particular to a power wheel for driving a caravan or a yacht to move. Background technique [0002] The front part of the bottom shell of the caravan and yacht is equipped with wheels for supporting the upper structure and rolling to facilitate the movement of the caravan or yacht. The wheel itself has no power and is powered by an electric motor installed on one side of the wheel. The wheel can rotate Cooperate on the bracket fixed with the caravan and the yacht bottom shell, the casing of the engine is also fixed on the bracket, the output shaft of the motor and the circumferential limit of the hub of the wheel drive the hub to rotate. The above-mentioned structure is large in size and heavy in weight, and since the motor is located on one side of the wheel, it is inconvenient to turn to the side of the engine when the wheel is moving, and the exposed motor may be hit, damaged or corroded by splashing...

Claims

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Application Information

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IPC IPC(8): B60K7/00
CPCB60K2007/0092B60K2007/0038B60K7/00B60K7/0007B60K17/046
Inventor 戴炳炎
Owner 戴炳炎
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