CN202481122U

CN202481122U - Electric trolley

Info

Publication number: CN202481122U
Application number: CN201220129046XU
Authority: CN
Inventors: 葛志强
Original assignee: QINGDAO FENGRIPU INDUSTRY TRADE CO LTD
Current assignee: QINGDAO FENGRIPU INDUSTRY TRADE CO LTD
Priority date: 2012-03-30
Filing date: 2012-03-30
Publication date: 2012-10-10
Anticipated expiration: 2022-03-30

Abstract

The utility model discloses an electric trolley which comprises a frame and a wheel, wherein the wheel is arranged on the frame; the wheel is connected with a power mechanism for driving the wheel to rotate; the power mechanism comprises a speed regulator, a power supply, a switch, an electromotor and a gearbox which are connected in turn; the gearbox is located between an output shaft of the electromotor and a wheel shaft; the wheel shaft is a D-shaped shaft; the D-shaped shaft is in insertion connection with a D-shaped sleeve on the wheel; and the speed regulator is located on a handle. The electric trolley has a simple structure and is practical and convenient; when in use, the consumption of physical strength of a user can be greatly reduced; the user only needs to rotate the speed regulator on the handle so that the electromotor drives the wheel to move forward; the carrying capacity of the trolley is effectively improved; and the electric trolley disclosed by the utility mode has great market prospects.

Description

Electric hand cart

Technical field

The utility model relates to a kind of transportation means, is specifically related to a kind of Electric hand cart.

Background technology

The hand barrow cost is cheap relatively, it is simple, easy to operate to safeguard, from heavy and light, the local work that can use in power actuated vehicle inconvenience, very convenient when carrying lighter article.At present, hand barrow is to be made up of wheel, wagon box, supporting leg and handspike mostly, and wheel, wagon box, supporting leg all are connected on the handspike through connecting element.Conventional hand barrow need go to promote during use by manpower, if loading is heavier, needs to use bigger thrust, and the user uses for a long time can be comparatively tired out.Therefore, contriver anticipation improves hand barrow, it is used save time, laborsaving.

The utility model content

The purpose of the utility model is to provide a kind of Electric hand cart, and this trolley structure is novel, and is time saving and energy saving during use.

The utility model to achieve these goals, the technical solution of employing is:

Electric hand cart comprises vehicle frame and wheel, and wheel is arranged on the vehicle frame, is connected with the actuating unit that drive wheels is rotated on the said wheel, and said actuating unit comprises bonded assembly power supply, switch and electrical motor successively, and electrical motor is connected with wheel.

Further, said actuating unit also comprises change speed gear box and governor, and change speed gear box is between motor output shaft and axletree, and governor is positioned on the handlebar.

Further, said vehicle frame is made up of handspike and supporting leg, and supporting leg is positioned at the below of handspike, and said handspike is processed by hollow tubular, and the connection lead of the connection lead of electrical motor and power supply and governor and power supply all is arranged in the handspike.

Further, said power supply adopts rechargeable battery, and battery case is wrapped up in the outside, is fixed on the below of handspike.

Further, said switch is arranged on the battery case.

Further, said axletree is the D profile shaft, and the D jacket on D profile shaft and the wheel plugs.

The beneficial effect of the utility model:

This kind Electric hand cart, simple in structure, practical and convenient; The muscle power that can reduce the user greatly during use expends, and only needs the governor on the rotating handles, by the motor drives wheel to overtake; Effectively improve the transporting capacity of hand barrow, had good market outlook.The connection lead of the connection lead of electrical motor and power supply and governor and power supply all is arranged in the handspike, has effectively protected connection lead, improves the service life of Electric hand cart.

Description of drawings

Fig. 1 is the structural representation of Electric hand cart.

Fig. 2 is the structural representation of driving system.

Fig. 3 is the section-drawing that D profile shaft and D jacket plug.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is elaborated:

In conjunction with Fig. 1, Fig. 2, Fig. 3, Electric hand cart comprises vehicle frame 1 and wheel 2; Wheel 2 is arranged on the vehicle frame 1, is connected with the actuating unit that drive wheels is rotated on the said wheel 2, and said actuating unit comprises bonded assembly governor 3, power supply 4, switch 5, electrical motor 6 and change speed gear box 7 successively; Change speed gear box 7 is between electrical motor 6 output shafts and axletree 8; Axletree 8 is the D profile shaft, and the D jacket 9 on D profile shaft and the wheel 2 plugs, and governor 3 is positioned on the handlebar.

Vehicle frame 1 is made up of handspike 11 and supporting leg 12, and supporting leg 12 is positioned at the below of handspike 11, and said handspike 11 is processed by hollow tubular, and the connection lead of electrical motor 6 and power supply 4 and governor 3 all are arranged in the handspike 11 with the connection lead of power supply 4.Power supply 4 adopts rechargeable battery, can use storage battery, also can use lithium cell, and battery case is wrapped up in the rechargeable battery outside, is fixed on the below of handspike 11, and switch 5 is arranged on the battery case.

Certainly; Above-mentioned explanation is not to be the restriction to the utility model; The utility model also be not limited in above-mentioned for example, variation, remodeling, interpolation or replacement that the technical personnel in present technique field is made in the essential scope of the utility model also should belong to the protection domain of the utility model.

Claims

1. Electric hand cart comprises vehicle frame and wheel, and wheel is arranged on the vehicle frame, it is characterized in that: be connected with the actuating unit that drive wheels is rotated on the said wheel, said actuating unit comprises bonded assembly power supply, switch and electrical motor successively, and electrical motor is connected with wheel.

2. Electric hand cart according to claim 1 is characterized in that: said actuating unit also comprises change speed gear box and governor, and change speed gear box is between motor output shaft and axletree, and governor is positioned on the handlebar.

3. Electric hand cart according to claim 2; It is characterized in that: said vehicle frame is made up of handspike and supporting leg; Supporting leg is positioned at the below of handspike; Said handspike is processed by hollow tubular, and the connection lead of the connection lead of electrical motor and power supply and governor and power supply all is arranged in the handspike.

4. Electric hand cart according to claim 3 is characterized in that: said power supply adopts rechargeable battery, and battery case is wrapped up in the outside, is fixed on the below of handspike.

5. Electric hand cart according to claim 4 is characterized in that: said switch is arranged on the battery case.

6. according to each described Electric hand cart of claim 2 to 5, it is characterized in that: said axletree is the D profile shaft, and the D jacket on D profile shaft and the wheel plugs.