CN206606939U - A kind of light lorry-mounted hoisting car - Google Patents

Abstract

The utility model is related to field of transport machinery, specifically related to a kind of light lorry-mounted hoisting car, the utility model suspention driving drives worm speed reducer using motor, worm screw is driven to move up and down by worm speed reducer, so as to drive driven member to drive the first suspension arm, second suspension arm, first connection and the range of motion of the second linking arm, and then reach the purpose of handling light type goods, this structure fully saves the use space of vehicle body, and quite convenient for repairing and changing spare and accessory parts, and driver's cabin rear both sides are equipped with camera device, driver can be facilitated to load and unload the progress of goods neatly in the case of unmanned guide.

Description

A kind of light lorry-mounted hoisting car

Technical field

The utility model is related to field of transport machinery, and in particular to a kind of light lorry-mounted hoisting car.

Background technology

The carrier with crane on vehicle for producing and using now, it is various with car lifting appliance species, but absolutely mostly Number is all integrally fixed at the hydraulic crane on car, occupies railway carriage very large area, and contributes to hoisting heavy article, at us In daily life and work, the articles of also substantial amounts of smallclothes be all by the removing of manpower, transport, loading, unloading, it is not only heavy but also uneasy Entirely.

Utility model content

The utility model provides one kind by a kind of motor-driven light lorry-mounted hoisting car.

To achieve these goals, the utility model is adopted the following technical scheme that：The rotating mechanism is arranged at driver's cabin Between wagon box, rotating mechanism includes is connected with girder on the electric rotating machine of bottom, the electric rotating machine, and electric rotating machine can Drive and fixed seat is connected with girder rotation, the girder, described fixed seat one end is set provided with stopper slot up and down, fixed seat top There is front and rear stopper slot；The suspension gear includes the first suspension arm, the first suspension arm end respectively with the first linking arm Connected in hinged way with the second suspension arm, and the second suspension arm end is connected with two first connecting shaft shaft hole matchings respectively, most First connecting shaft of end is connected in the middle of the second suspension arm with driven member shaft hole matching, and another first connecting shaft is outstanding in second Arm both sides are respectively connected with connector, and its connected mode also connects for shaft hole matching, and the other end of two connector is with the Two connecting shafts connect, and the second connecting shaft both sides be respectively and fixedly provided with the middle of bearing, the second connecting shaft then with the first linking arm terminal shaft Hole is connected, and the two first connecting shaft both sides are connected with the second linking arm front end, and the second linking arm end is then fixed with Balancing weight；The bearing of the suspension gear is in the front and rear stopper slot of the fixed seat, the company of the second suspension arm least significant end Spindle is in stopper slot above and below the fixed seat, and the fixed seat end of the rotating mechanism is fixed with worm speed reducer, whirlpool The clutch end of wheel reductor is connected with worm screw, and worm screw end is fixedly connected with the driven member of suspension gear, and described The power intake of worm speed reducer is connected with motor.

Further, the first suspention front end is connected with hook.

Further, driver's cabin rear both sides are equipped with camera device, and camera device is connected to showing in driver's cabin Display screen.

From the above-mentioned description to the utility model structure, compared to the prior art, the utility model has following excellent Point：The utility model suspention driving drives worm speed reducer using motor, drives worm screw to move up and down by worm speed reducer, so that Drive driven member to drive the range of motion of the first suspension arm, the second suspension arm, the first connection and the second linking arm, and then reach The purpose of light type goods is loaded and unloaded, this structure fully saves the use space of vehicle body, and matches somebody with somebody quite convenient for repairing and changing zero Part, and driver's cabin rear both sides are equipped with camera device, can facilitate driver can be by goods in the case of unmanned guide The progress of thing neatly is loaded and unloaded.

Brief description of the drawings

, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art Or the accompanying drawing used required in description of the prior art is briefly described：

Fig. 1 is side view of the present utility model.

Fig. 2 is the structural representation of rotating mechanism.

Fig. 3 is the structural representation of suspension gear.

Fig. 4 for Fig. 3 A to enlarged diagram.

Fig. 5 is local attachment structure schematic diagram of the present utility model.

Fig. 6 for Fig. 5 B to enlarged diagram.

Embodiment

Illustrate embodiment of the present utility model with reference to the accompanying drawings.

Refering to shown in accompanying drawing 1,2, the rotating mechanism 25 is arranged between driver's cabin and wagon box, and rotating mechanism 25 includes Girder 252 is connected with the electric rotating machine 251 of bottom, the electric rotating machine 251, and electric rotating machine 251 can drive girder 252 to revolve Turn, fixed seat 253 is connected with the girder 252, described one end of fixed seat 253 is provided with stopper slot 254 up and down, fixed seat top Provided with front and rear stopper slot 255.

Refering to shown in accompanying drawing 3,4, the suspension gear 24 includes the first suspension arm 241, the end of the first suspension arm 241 End be connected in hinged way with the second suspension arm, and the second suspension arm end respectively with two shaft hole matchings of the first connecting shaft 246 Connection, the first connecting shaft 246 of least significant end is connected in the middle of the second suspension arm 243 with the shaft hole matching of driven member 247, and another the One connecting shaft 246 is respectively connected with connector 248 in the both sides of the second suspension arm 243, and its connected mode also connects for shaft hole matching, institute The other end for stating two connectors 248 is connected with the second connecting shaft 249, and the both sides of the second connecting shaft 249 are respectively and fixedly provided with bearing 2410, then it is connected with the end axis hole of the first linking arm 242 in the middle of the second connecting shaft 249,246 liang of two first connecting shaft Side is connected with the front end of the second linking arm 245, and the end of the second linking arm 245 is then fixed with balancing weight 244.

Refering to shown in accompanying drawing 1,5,6, the bearing 2410 of the suspension gear 24 is located at the front and rear spacing of the fixed seat In groove 255, the both sides of the first connecting shaft 246 of the least significant end of the second suspension arm 243 of the suspension gear 24 are located at the fixation In about 253 stopper slots 2531 of seat, the end of fixed seat 253 of the rotating mechanism 25 is fixed with worm speed reducer 23, and turbine subtracts The clutch end of fast machine 23 is connected with worm screw 26, and the end of worm screw 26 is fixedly connected with the driven member 247 of suspension gear 24, And the power intake of the worm speed reducer 23 is connected with motor 22.

Carrying out practically mode is：When goods needs to be loaded and unloaded from the both sides of wagon box 3, driven using electric rotating machine 251 Girder 253 rotates, and then drives suspension gear 24 to turn to goods side.When needing to suspend goods to wagon box 3 in midair, then by driving The dynamic driving of motor 22 worm speed reducer 23, drives worm screw 26 to rise, so as to drive driven member 247 to rise, due to the second suspension arm First connecting shaft 246 of 243 least significant ends is connected in the middle of the second suspension arm 243 with the shaft hole matching of driven member 247, therefore driven member 247 rising will drive the first connecting shaft 246 to rise, and because of the first connecting shaft 246 and the end shaft hole matching of the second suspension arm 243 Connection, therefore the end of the second suspension arm 243 will be driven to rise, and because the first connecting shaft 246 connects in the both sides of the second suspension arm 243 Connector 248 is connected to, and the other end of two connectors 248 is connected with the second connecting shaft 249, and the both sides of the second connecting shaft 249 Bearing 2410 in the front and rear stopper slot 2532 of fixed seat, therefore the end of the second suspension arm 243 is under the driving of worm screw 26, Equivalent to being fulcrum with the first connecting shaft 246 for being connected with bearing 2410, the front end of the second suspension arm 243 will decline, and then band Dynamic first suspension arm 241 declines, and is tangled goods by the hook 2411 of the end of the first suspension arm 241, afterwards by motor 22 Driving worm screw 26 declines, and similarly 26 times generals who has surrendered of worm screw drive the end of the second suspension arm 243 to decline, and to be connected with bearing 2410 The first connecting shaft 246 be fulcrum, will make the front end of the second suspension arm 243 rise, and then drive the first suspension arm 241 rise, from And complete the action of lifting goods.Suspension gear 24 is rotated to the top of wagon box 3 using rotating mechanism 25 afterwards, then declines the One suspension arm 241 is by stack of goods to wagon box 3.And what the rear both sides of driver's cabin 1 were provided with during handling goods takes the photograph As device 4, driver can be facilitated to load and unload the progress of goods neatly in the case of unmanned guide, the effect of handling is improved Rate.

The first linking arm 242 in the suspension gear 24 connects the first suspension arms 241 and to be connected with bearing 2410 The first connecting shaft 246 effect, the first suspension arm 241 is possessed second in addition to being connected with the second suspension arm 243 connection Point, could by the second suspension arm 243 control, second linking arm 245 then rise connection the suspension arm of balancing weight 244 and first 241st, the effect of the second suspension arm 243 and the first linking arm 242, prevents that institute's hoisting thing is overweight, causes girder 252 to be toppled over.It is described Stopper slot 2531 and front and rear stopper slot 2532 play the displacement of 2410 and first connecting shaft of limitation bearing 246 up and down, so that anti- Only the second suspension arm 243 raises up excessive height, makes that the hoisting depth of the first suspension arm 241 is too high, and disequilibrium causes girder 252 to incline .

Embodiment of the present utility model is above are only, but design concept of the present utility model is not limited thereto, All changes for carrying out unsubstantiality to the utility model using this design, all should belong to the row for invading the utility model protection domain For.

Claims (3)

1. a kind of light lorry-mounted hoisting car, includes driver's cabin, wagon box, rotating mechanism, motor, worm speed reducer, suspention Device and attachment means, it is characterised in that：The rotating mechanism is set and driver's cabin is between wagon box, and rotating mechanism includes bottom Girder is connected with the electric rotating machine in portion, the electric rotating machine, and electric rotating machine can drive girder to rotate, and be connected on the girder There is fixed seat, described fixed seat one end is provided with stopper slot up and down, and fixed seat top is provided with front and rear stopper slot；The suspension gear bag The first suspension arm is included, the first suspension arm end is connected in hinged way with the second suspension arm, and the second suspension arm end It is connected respectively with two first connecting shaft shaft hole matchings, the first connecting shaft of least significant end is in the second suspension arm centre and driven member axis hole It is connected, and another first connecting shaft is respectively connected with connector in the second suspension arm both sides, its connected mode is also matched somebody with somebody for axis hole Connection is closed, the other end of two connector is connected with the second connecting shaft, and the second connecting shaft both sides are respectively and fixedly provided with bearing, the Then be connected in the middle of two connecting shafts with the first linking arm end axis hole, the two first connecting shaft both sides with the second linking arm Front end is connected, and the second linking arm end is then fixed with balancing weight；The bearing of the suspension gear is located at before the fixed seat Afterwards in stopper slot, the first connecting shaft both sides of the second suspension arm least significant end are described in stopper slot above and below the fixed seat The fixed seat end of rotating mechanism is fixed with worm speed reducer, and the clutch end of worm speed reducer is connected with worm screw, and snail Bar end is fixedly connected with the driven member of suspension gear, and the power intake of the worm speed reducer is connected with motor.

2. a kind of light lorry-mounted hoisting car according to claim 1, it is characterised in that：The first suspention front end connects It is connected to hook.

3. a kind of light lorry-mounted hoisting car according to claim 1, it is characterised in that：Driver's cabin rear both sides are all provided with There is camera device, and camera device is connected to the display screen in driver's cabin.