CN2797326Y

CN2797326Y - Electric auxiliary lifting trolley

Info

Publication number: CN2797326Y
Application number: CN 200520025445
Authority: CN
Inventors: 杉浦康成
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-03-21
Filing date: 2005-03-21
Publication date: 2006-07-19
Anticipated expiration: 2015-03-21

Abstract

The utility model relates to an electric auxiliary lifting trolley. A control box, an electrification electric bottle and a power generation device are arranged on the utility model, wherein the lifting trolley is driven by electricity power from the man power, the control box is assembled at the top of a pushing bundle of the lifting trolley, a start switch, an operation control rod for advancing and retracting, and a control knob for walk speed are arranged to control the power generation device. The electrification electric bottle is a power source of the power generation device, and the power generation device comprises a direct current dynamoelectric motor, a gearbox of a clutch, a power wheel, rack boards, a top rack and a buffering part. The gearbox of a clutch is connected in series in the direction of a rotary axle of the direct current dynamoelectric motor, the operation control rod is extended out from the top of the gearbox of a clutch, the power wheel is arranged on a driven shaft of the gearbox of a clutch, and the rack boards are arranged at the top of the gearbox of a clutch, and on the top of the power wheel. The back and upper part of each rack board is pivoted with a top rack by utilizing an axle pin, and each rack board and the top rack take the axle pin as a fulcrum to move. An upper end seat of the buffering part is fixed on the forehead of the top rack, and a lower end seat is fixedly arranged at the forehead of each rack board to avoid shock and provide buffering between the lifting trolley and the power wheel.

Description

Electronic assistance for lifting chassis

One, technical field

The utility model relates to jacking equipment, and relating in particular to a kind ofly increases control box, charging battery jar and power generation arrangement on existing lifting chassis, reaches the electronic assistance for lifting chassis that makes the lifting chassis can promote be transformed into the motorized motions pattern from manpower.

Two, background technology

Now, the employed manpower pin in warehouse of hypermarket or turnover goods is stepped on lifting chassis and electric oil pressure lifting chassis, as shown in Figure 1, it is at vehicle frame 11 4 corner bottom position assembling castors 12, at vehicle frame 11 tops bay-lift 13 is set in addition, extend handle 14 up at vehicle frame 11 rears again, this bay-lift 13 is for carrying, transport goods, but, this lifting chassis must lean on traditional manpower mode to promote walking from handle 14, and the user also must bring up to goods one by one on the bay-lift 13 by manpower and pile up, but also will promote the lifting trolley running, like this, a whole day works, and very labor intensive causes unbearably tired, therefore, step at the manpower pin and set up power generation arrangement on lifting chassis and the electric oil pressure lifting chassis and really belong to necessary design.

Three, utility model content

Main purpose of the present utility model is to overcome the above-mentioned shortcoming that existing product exists, and provide a kind of electronic assistance for lifting chassis, its power generation arrangement is formed by combining by electric DC motor, clutch teeth roller box, power wheel, frame plate, upper frame and damper element, has the manpower of saving and the advantage of increasing work efficiency.

The purpose of this utility model is realized by following technical scheme.

The electronic assistance for lifting chassis of the utility model is characterized in that, control box, charging battery jar and power generation arrangement are set on it, makes the lifting chassis be transformed into the motorized motions mode from the manpower way of propelling; This control box is assembled in the handle top of lifting chassis, and is provided with starting switch, forward-reverse operation control stalk and speed of travel control knob, is used to control power generation arrangement; This charging battery jar is for providing the propulsion source of power generation arrangement; This power generation arrangement comprises electric DC motor, clutch teeth roller box, power wheel, frame plate, upper frame and damper element, at electric DC motor rotating shaft direction serial connection clutch teeth roller box, the operation control stalk is extended in the clutch gear box top, the clutch teeth roller box is assembled power wheel on the axle drive shaft on one side, this clutch teeth roller box and power wheel top group are equiped with a frame plate, the back upper place of this frame plate utilizes pivot pin to articulate upper frame, and to make this frame plate and upper frame be that fulcrum carries out activity with the pivot pin; The upper end base of this damper element is fixed in the upper frame forehead, and its lower end seat is installed in the frame plate forehead, so that shock-absorbing buffer action between lifting chassis and power wheel to be provided.

Four, description of drawings

Fig. 1 is the unitized construction lateral plan of existing product.

Fig. 2 is the utility model unitized construction side schematic view.

Fig. 3 is the utility model unitized construction front schematic view.

Fig. 4 is the unitized construction scheme drawing of the utility model power generation arrangement.

Major label description in figure: 20 lifting chassis, 21 handles, 30 control boxs, 31 starting switches, 32 forward-reverses operation control stalk, 33 speed of travel control knobs, 40 charging battery jars, 50 power generation arrangements, 51 electric DC motors, 52 clutch teeth roller boxs, 521 operation control stalks, 53 power wheels, 54 frame plates, 541 pivot pins, 55 upper frames, 56 damper elements, 561 upper end bases, 562 lower end seats.

Five, the specific embodiment

Consult Fig. 2 to shown in Figure 4, the utility model provides a kind of electronic assistance for lifting chassis, constitutes main framework by lifting chassis 20, control box 30, charging battery jar 40 and power generation arrangement 50;

This lifting chassis 20 is that an existing manpower pin is stepped on lifting chassis or electric oil pressure lifting chassis, sets up control box 30, charging battery jar 40 and power generation arrangement 50 thereon; This control box 30 is assembled in handle 21 tops of lifting chassis 20, has starting switch 31, forward-reverse operation control stalk 32 and speed of travel control knob 33 on it, is used to control power generation arrangement 50; This charging battery jar 40 is for providing the propulsion source of power generation arrangement 50; This power generation arrangement 50 comprises parts such as electric DC motor 51, clutch teeth roller box 52, power wheel 53, frame plate 54, upper frame 55 and damper element 56, thereby makes lifting chassis 20 promote to be transformed into the motorized motions pattern from manpower; This electric DC motor 51 rotating shaft directions serial connection clutch teeth roller box 52, operation control stalk 521 is extended at clutch teeth roller box 52 tops, assemble power wheel 53 on the axle drive shaft on one side at this clutch teeth roller box 52 in addition, be provided with frame plate 54 at this clutch teeth roller box 52 and power wheel 53 top group again, the back upper place of this frame plate 54 utilizes pivot pin 541 to articulate upper frame 55, and makes this frame plate 54 can carry out activity for fulcrum by pivot pin 541 with upper frame 55; The upper end base 561 of this damper element 56 is fixed in upper frame 55 foreheads, and its lower end seat 562 is installed in frame plate 54 foreheads, thereby the effect of

lifting chassis

20 and 53 shock-absorbing bufferings of power wheel is provided.

To sum up, the beneficial effect of the electronic assistance for lifting chassis of the utility model is, a kind of goods lifting that promotes to be transformed into the motorized motions pattern from manpower can be provided, reduce in the past degree of dependence to human resources, selection replaces manual type by power mode, further save manpower, increase work efficiency and workmanship, improve the safety of work.

The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.

Claims

A kind of electronic assistance for lifting chassis is characterized in that, control box, charging battery jar and power generation arrangement are set on it, and this control box is assembled in the handle top of lifting chassis, and is provided with starting switch, forward-reverse operation control stalk and speed of travel control knob; This charging battery jar is for providing the propulsion source of power generation arrangement; This power generation arrangement comprises electric DC motor, clutch teeth roller box, power wheel, frame plate, upper frame and damper element, at electric DC motor rotating shaft direction serial connection clutch teeth roller box, the operation control stalk is extended in the clutch gear box top, the clutch teeth roller box is assembled power wheel on the axle drive shaft on one side, this clutch teeth roller box and power wheel top group are equiped with a frame plate, the back upper place of this frame plate utilizes pivot pin to articulate upper frame, and to make this frame plate and upper frame be fulcrum with the pivot pin; The upper end base of this damper element is fixed in the upper frame forehead, and its lower end seat is installed in the frame plate forehead.