CN205899685U - Automatic cargo conveying device of vending machine - Google Patents

Abstract

The utility model provides an automatic cargo conveying device of vending machine, includes a plurality of goods ways, is equipped with the power patchplug who installs with aircraft nose cooperation on every goods is said respectively, the aircraft nose is established on a XY is to drive mechanism, is equipped with an eccentric transition device at XY on one side of drive mechanism's bottom, is equipped with a hoisting device behind the eccentric device that passes through. This device is rational in infrastructure, is equipped with a plurality of automatic switch on each mechanism's device, and control accuracy is high, controls the convenience, through the goods way, the aircraft nose, XY is to drive mechanism, eccentric transition device and hoisting device's combination, on saying, goods does not have the motor, when the aircraft nose provides power for the goods way, through the drive of XY to drive mechanism, it can eccentric transition device to send into the goods from the aircraft nose, the goods correction angle that has a skew of coming can be carried to the aircraft nose to eccentric transition device, send into hoist mechanism, rise to the height that suitable people got goods to the goods, through this device, can accomplish quick shipment, the automatic correction is squinted, the shipment process has been optimized.

Description

A kind of goods transport device of automatic vending machine

Technical field:

This utility model is related to a kind of goods transport device of automatic vending machine.

Background technology:

At present, the day by day development with vending machine technology and maturation, the application of vending machine is more and more wider, lays increasingly Many, it is seen everywhere in subway station, market, office building, and define huge business opportunity.Accordingly for automatic vending machine Research also constantly extends, and the species of automatic vending machine is also not quite similar.By drink and food automatic vending machine lead can be automatic Sell commodity commercially to get more and more, make people obtain more convenience in daily life.Existing Self-help vending machine In shipment, structure is all more original, is essentially all to roll down from cargo path above, outlet in the top, using weight Power shipment, user also will bend over to pick up, and Consumer's Experience is had a greatly reduced quality.Trace it to its cause, be primarily due to enter in cargo path Row picking simultaneously is realized accurately transmitting.In addition the transfer rate of present transporter is slower, and efficiency is low, Consumer's Experience extreme difference, and It is likely to occur skew due between links, this leads to existing equipment not smooth to the transportation of goods, and this is also this The Producing reason of violence shipment mode.The product not solving this problem currently on the market very well occurs.

Utility model content:

This utility model is in order to make up the deficiencies in the prior art, there is provided a kind of goods transport device of automatic vending machine, It is rational in infrastructure, and control accuracy is high, by cargo path, head, xy to drive mechanism, eccentric transition apparatus and lifting device group Close, quick shipment can be completed, automatically correct skew, optimize shipment, solve problems of the prior art.

This utility model be the technical scheme is that by solving above-mentioned technical problem

A kind of goods transport device of automatic vending machine, including some cargo path, each cargo path is respectively equipped with and a head The power switching plug that cooperation is installed, head is located at an xy on drive mechanism, is provided with to the bottom side of drive mechanism in xy One eccentric transition apparatus, are provided with a lifting device after eccentric transition apparatus.

Preferably, described cargo path includes a conveyer belt, and conveyer belt is respectively arranged at two ends with and is arranged on cargo path support by bearing On driving shaft and driven shaft, driving shaft is connected with drive mechanism, and the input of drive mechanism extends the cargo path below driving shaft Stent outer, the input of drive mechanism is provided with the power switching plug being connected with the cooperation grafting of external impetus mechanism；Described Drive mechanism includes the first driving gear being located at active shaft end, and the first driving gear is engaged with the second driving gear and is connected, Second driving gear is coaxially connected with the worm gear being located in cargo path support, worm gear and the worm engaging phase being located in cargo path support Even, the input shaft that worm screw is located in cargo path support is coaxially connected, and input extends the cargo path stent outer below driving shaft.

Preferably, described power switching plug includes being located at the plate of input end, and the front end of plate is sphere plug, It is provided with angled transition face between sphere plug and plate side.

Preferably, described head includes a swivel head, is provided with one in swivel head side and installs with the cooperation of power switching plug Butt joint, an output shaft being arranged on the butt transmission motor within swivel head is connected with butt joint, on the top of swivel head It is provided with one to flush with conveyer belt the conveyer belt docking, the driving shaft of conveyer belt and is located at the head conveying electricity within swivel head The outfan of machine is connected, and has a translation drive mechanism in swivel head, and translation drive mechanism has a l type undersetting, rotation Rotary head bottom is provided with a swing pinion, and an electric rotating machine outfan being located on translation drive mechanism engages phase with swing pinion Even, butt transmission motor, head conveying motor are connected by wire with controller with electric rotating machine.

Preferably, described translation drive mechanism includes a slip and is located at the translation drive mechanism on the guide rail of l type undersetting Frame, translation driver framework is connected with the driving motor being located on l type undersetting by screw rod transmission, driving motor and controller It is connected by wire.

Preferably, described xy includes mobile vertical beam to drive mechanism, is provided with a y to servomotor, y at mobile vertical beam top It is connected to the drivewheel of Timing Belt with the y of a vertical arrangement to the output shaft end of servomotor, set to the other end of Timing Belt in y There is a driven pulley being located at mobile vertical beam bottom, a fixed slide block on the mobile vertical beam under y is to servomotor, one is perpendicular with mobile The vertically arranged horizontal gird of beam is provided with the guide rail with slide block cooperation arrangement, is provided with x to servo electricity in one end of horizontal gird Machine, x is connected to the output shaft end of the servomotor x horizontally disposed with to the drivewheel of Timing Belt, another to Timing Belt in x End is provided with a driven pulley being located at the horizontal gird other end, and x is connected to Timing Belt side with slide block, and head is located at y to Timing Belt On mobile vertical beam between drivewheel and driven pulley, head is connected by l type undersetting to the side of Timing Belt with y, and x is to servo Motor, y are connected with controller by wire to servomotor with head.

Preferably, described mobile vertical beam bottom is movably arranged on a sill；Described mobile vertical beam bottom is provided with downslide Dynamic support, is provided with the encapsulated pulley that several are distributed on sill both sides on lower bracket, and mobile vertical beam is propped up with lower slider Frame passes through floating spring and is connected；Described mobile vertical beam upper and lower is provided with the restriction limited block to movement for the head section mechanism y, in limit Position block is respectively equipped with rubber blanket towards the side of head；The top of described mobile vertical beam and bottom are respectively provided with a steel wire rope and connect Point, the two ends of a steel wire rope are respectively connected with two steel wire rope junction points；In x to servomotor and y to servomotor side difference Setting decelerator, decelerator is connected with controller by wire；Described trailing cable, y hide to Timing Belt and are arranged in mobile erecting In beam；It is provided with an x in the side of horizontal gird to initial point proximity switch, x passes through wire and controller phase to initial point proximity switch Even；Described y is tensioning wheel to Timing Belt driven pulley, and tensioning wheel both sides adjust screw mandrel with y to tensioning respectively and are connected.

Preferably, described bias transition apparatus include shipment transmission bracket, are provided with a motor, electricity in shipment transmission bracket The outfan of machine is connected, in shipment transmission bracket by the active line wheel that drive mechanism is located at shipment transmission bracket side with Opposite side is provided with a passive line wheel, is respectively arranged at two ends with bearing in active line wheel and passive line wheel, described bearing is placed in and is installed in In bearing block in shipment transmission bracket, if being provided with main slot in active line wheel and passive line wheel, in active line wheel with passively It is provided with some drive lines being in tilted layout being arranged in wire casing between line wheel；Described drive mechanism includes being arranged on active line wheel The travelling gear of one end, travelling gear is engaged with the driving gear being arranged on motor output end and is connected.

Preferably, described lifting device includes hoisting frame, is provided with a conveying mechanism in hoisting frame internal activity, in hoisting frame Upper and conveying mechanism correspondence position is provided with one and stocks up mouth, and mouthful side of stocking up on hoisting frame is provided with one and diffuses establishes by cable Close, be provided with a hoisting mechanism being connected with conveying mechanism in hoisting frame opposite side, be provided with a picking mechanism in lifting top of the trellis, defeated Mechanism, the electric switch that diffuses, hoisting mechanism is sent to be connected with controller by wire respectively with picking mechanism.

Preferably, described conveying mechanism includes the conveyor truss in a upright guide rail being slidably mounted in hoisting frame, One horizontally disposed lifting conveyer belt is provided with conveyor truss, the power transmission shaft of lifting conveyer belt one end pass through gear mechanism with The one conveying motor being located in conveyor truss is connected, and conveying motor is connected with controller by wire；Described hoisting mechanism bag Include an elevator framework being connected with hoisting frame, the lifting Timing Belt of a vertical arrangement is provided with elevator framework, in lifting The elevator framework of Timing Belt bottom is provided with proximity switch, is provided with one on the elevator framework at lifting Timing Belt top Lifting motor and upper proximity switch, the outfan of lifting motor passes through the power transmission shaft phase of gear mechanism and lifting Timing Belt top Even, lifting Timing Belt side is connected with conveying mechanism by Timing Belt pressing plate, lower proximity switch, lifting motor and upper proximity switch It is connected with controller by wire respectively；Described picking mechanism includes a picking mechanism rack being located at lifting top of the trellis, in picking Slide in the horizontal guide rail of mechanism rack and be provided with position picking safety door corresponding with conveying mechanism, one is located in picking mechanism rack Picking door motor be connected with picking safety door by pinion and rack, in picking mechanism rack, the top of picking safety door sets There is finger grating, be respectively equipped with safety door proximity switch in picking mechanism two side bottom, finger grating, two safety doors are close Switch is connected with controller by wire respectively with picking door motor.

This utility model adopts such scheme, rational in infrastructure, is provided with multiple automatic switch in each mechanism arrangement, controls High precision, manipulation is convenient；By cargo path, head, xy to drive mechanism, eccentric transition apparatus and lifting device combination, cargo path On there is no motor, head for cargo path provide power while, by drive from xy to drive mechanism, goods from head feeding energy Enough bias transition apparatus, the goods angle correction offsetting that eccentric transition apparatus can carry out head conveying, send into elevator Structure, the height of freight lifting to suitable people's picking, by this device, can complete quick shipment, automatically correct skew, optimize Shipment.

Brief description:

Fig. 1 is the first use state structural representation of the present utility model.

Fig. 2 is the second use state structural representation of the present utility model.

Fig. 3 is the 3rd use state structural representation of the present utility model.

Fig. 4 is the structural representation that this cargo path is combined with head.

Fig. 5 is the structural representation of cargo path.

Fig. 6 is the structural representation of head.

Fig. 7 is the left view of Fig. 6.

Fig. 8 is the front view of Fig. 6.

Fig. 9 is the top view of Fig. 6.

Figure 10 is the structural representation to drive mechanism for the xy.

Figure 11 is the rearview of Figure 10.

Figure 12 is the structural representation of the mobile vertical beam top local to drive mechanism for the xy.

Figure 13 is the structural representation of the mobile vertical beam bottom local to drive mechanism for the xy.

Figure 14 is eccentric transition apparatus structural representation.

Figure 15 is the top view of Figure 14.

Figure 16 is an up apparatus structure schematic diagram.

Figure 17 is the rearview of Figure 16.

In figure, 1, cargo path, 2, head, 3, xy to drive mechanism, 4, eccentric transition apparatus, 5, lifting device, 101, transmission Band, 102, cargo path support, 103, cargo path driving shaft, 104, cargo path driven shaft, 105, power switching plug, 106, swivel head, 107th, butt joint, 108, butt transmission motor, 109, conveyer belt, 110, head conveying motor, 111, l type undersetting, 112, rotation Rotating disk, 113, electric rotating machine, 114, driving motor, 115, rotation head-shield, 116, diffuse electric switch, 117, first is close Switch, 119, rotary inductive plate, the 120, second proximity switch, 121, photoswitch, 122, floating tablet, 123, second actively Gear, 124, worm gear, 125, worm screw, the 126, first driving gear, 301, mobile vertical beam, 302, y to servomotor, 303, y to Timing Belt, 304, slide block, 305, horizontal gird, 306, x to servomotor, 307, x to Timing Belt, 308, lower bracket, 309th, floating spring, 310, limited block, 311, steel wire rope junction point, 312, steel wire rope, 313, x to initial point proximity switch, 314, y Adjust screw mandrel to tensioning, 315, sill, 316, encapsulated pulley, 401, shipment transmission bracket, 402, motor, 403, active line Wheel, 404, passive line wheel, 405, bearing, 406, bearing block, 407, wire casing, 408, drive line, 409, travelling gear, 410, actively Gear, 501, hoisting frame, 502, mouth of stocking up, 503, diffuse electric switch, 504, upright guide rail, 505, conveyor truss, 506th, lift conveyer belt, 507, Timing Belt pressing plate, 508, conveying motor, 509, elevator framework, 510, lifting Timing Belt, 511, Lower proximity switch, 512, lifting motor, 513, upper proximity switch, 514, picking mechanism rack, 515, picking safety door, 516, picking Door motor, 517, finger grating, 518, safety door proximity switch, 519, height adjusting part, 520, bar shaped adjustable bolt hole, 521st, goods baffle plate, 522, goods supporting plate.

Specific embodiment:

For the technical characterstic of this programme can be clearly described, below by specific embodiment, and combine its accompanying drawing, to this reality It is described in detail with new.

As shown in Fig. 1-17, a kind of goods transport device of automatic vending machine, including some cargo path 1, each cargo path 1 is divided It is not provided with the power switching plug 105 installed with a head 2 cooperation, head 2 is located at an xy on drive mechanism 3, in xy to biography The bottom side of motivation structure 3 is provided with eccentric transition apparatus 4, is provided with a lifting device 5 after eccentric transition apparatus 4.

Described cargo path includes a conveyer belt 101, and conveyer belt 101 is respectively arranged at two ends with and is arranged on cargo path support by bearing Cargo path driving shaft 103 on 102 and cargo path driven shaft 104, cargo path driving shaft 103 is connected with cargo path drive mechanism, and cargo path is driven The input of mechanism extends outside the cargo path support 102 of cargo path driving shaft 103 lower section, the input of cargo path drive mechanism be provided with The power switching plug 105 that one head grafting is connected；Described head includes a swivel head 106, is provided with one in swivel head 106 side The butt joint 107 installed with power switching plug 105 cooperation, one is arranged on the butt transmission motor 108 within swivel head 106 Output shaft is connected with butt joint 107, is provided with one on the top of swivel head 106 and flushes the conveyer belt docking with conveyer belt 101 109, the outfan that the head that the driving shaft of conveyer belt 109 is located at within swivel head 106 conveys motor 110 is connected, in rotation Rotary head 106 has a translation drive mechanism, and translation drive mechanism has a l type undersetting 111, and swivel head 106 bottom sets There is a swing pinion 112, electric rotating machine 113 outfan being located on translation drive mechanism is engaged with swing pinion 112 and is connected, Butt transmission motor 108, head conveying motor 110 are connected by wire with controller with electric rotating machine 113.

Described translation drive mechanism includes a slip and is located at the translation driver framework on the guide rail of l type undersetting 111 112, translation driver framework 112 is driven by screw mandrel 113 and is connected with the driving motor 114 being located on l type undersetting 111, passes Galvanic electricity machine 114 is connected by wire with controller.Realize the motion such as the advance of swivel head 106, retrogressing by translating drive mechanism.

One rotation head-shield 115 is provided with swivel head 106.Drive mechanism within protection and circuit pack, and more preferably The heat that motor is produced shed.

Be provided with one in swivel head 106 upper conveyor belt 109 side to diffuse electric switch 116, diffuse electric switch 116 with Controller is connected；It is provided with the first proximity switch 117 at translation driver framework 112 top, connect with first at swivel head 106 top The relative position of nearly switch 118 is provided with rotary inductive plate 119, and the first proximity switch 118 is connected with controller；In swivel head 106 Bottom is provided with the second proximity switch 120 near l type undersetting 111 riser direction, and the second proximity switch 120 is connected with controller. Accurately run beneficial to automatization of the present utility model, easy to control.

Conveyer belt 109 side on turntable 106 is provided with photoswitch 121, photoswitch 121 on turntable 106 Front side be provided with a floating tablet 122, photoswitch 211 is connected with controller.Accurate beneficial to automatization of the present utility model Run, easy to control.

Described driving motor 114 is frequency conversion motor.Using slowly running during docking, during transmission, adjust rotating speed as needed.

Described cargo path drive mechanism includes the first driving gear 126 being located at active shaft end, the first driving gear 126 with Second driving gear 123 engagement is connected, and the second driving gear 123 is coaxially connected with the worm gear 124 being located in cargo path support 102, Worm gear 124 is engaged with the worm screw 125 being located in cargo path support 102 and is connected, and worm screw 125 is located at the input shaft in cargo path support 102 Coaxially it is connected, input extends outside the cargo path support 102 of cargo path driving shaft 103 lower section.Power transmission shaft and Worm Wheel System, complete Become the transmission of commodity in cargo path, save the cost of manufacture of electric energy and product.

Described power switching plug 105 includes being located at the plate of input end, and the front end of plate is sphere plug, sphere It is provided with angled transition face between plug and plate side.There is certain serious forgiveness, run more steady.

Described cargo path front bottom end is provided with Magnet price tag.Traditional price tag is with draw-in groove or to paste fixation, Operate relatively difficult it is impossible to recycle, price tag of the present utility model is with magnet adsorption, energy quick-replaceable price mark Sign, and can reuse, simple to operate, cost-effective.

Described conveyer belt 101 is IR fiber composite conveyer belt.IR fiber composite conveyer belt good toughness, deformation is little, rubs Wiping power is big, and commodity are difficult landing.

Described xy includes mobile vertical beam 301 to drive mechanism, is provided with a y to servomotor at mobile vertical beam 301 top 302, y are connected to the output shaft end of servomotor 302 and the y of a vertical arrangement to the drivewheel of Timing Belt 303, in y to synchronization The other end with 303 is provided with a driven pulley being located at mobile vertical beam 301 bottom, in y to the mobile vertical beam under servomotor 302 A fixed slide block 304 on 301, one is provided with and slide block 304 cooperation cloth with the mobile vertically arranged horizontal gird 305 of vertical beam 301 The guide rail put, is provided with x to servomotor 306 in one end of horizontal gird 305, and x is to the output shaft end of servomotor 306 and a water The x that plain cloth is put is connected to the drivewheel of Timing Belt 307, is provided with one in x to the other end of Timing Belt 307 and is located at horizontal gird 305 The driven pulley of the other end, x is connected to Timing Belt 306 side with slide block 304, and head is located at y to Timing Belt 303 drivewheel and driven On mobile vertical beam 301 between wheel, head is connected by l type undersetting 111 to the side of Timing Belt 303 with y, and x is to servo electricity Machine 306, y are connected with controller by wire to servomotor 302 with head.

Described mobile vertical beam 301 bottom is movably arranged on a sill 315；Described mobile vertical beam 301 bottom is provided with down Sliding support 308, is provided with the encapsulated pulley 316 that several are distributed on sill 307 both sides on lower bracket 308, mobile Vertical beam 301 is connected by floating spring 315 with lower bracket 308；Described mobile vertical beam 301 upper and lower is provided with restriction machine Head mechanism y, to the limited block 310 of movement, is respectively equipped with rubber blanket in limited block 310 towards the side of head；Described mobile vertical beam 301 top and bottom are respectively provided with a steel wire rope junction point 311, the two ends of a steel wire rope 312 and 311 points of two steel wire rope junction point Not connected；It is respectively provided with decelerator in x to servomotor 306 and y to servomotor 302 side, decelerator passes through wire and control Device processed is connected；Described trailing cable, y hide to Timing Belt 303 and are arranged in mobile vertical beam；Set in the side of horizontal gird 305 There is an x to initial point proximity switch 313, x is connected with controller to initial point proximity switch 313 by wire；Described y is to Timing Belt 303 driven pulleys are tensioning wheel, and tensioning wheel both sides adjust screw mandrel 314 with y to tensioning respectively and are connected.

Described bias transition apparatus include shipment transmission bracket 401, are provided with a motor 402 in shipment transmission bracket 401, The outfan of motor 402 is connected by the active line wheel 403 that drive mechanism is located at shipment transmission bracket 401 side with, is going out The opposite side of goods transmission bracket 401 is provided with a passive line wheel 404, is respectively arranged at two ends with active line wheel 403 and passive line wheel 404 Bearing 405, described bearing 405 is placed in the bearing block 406 being installed in shipment transmission bracket 401, in active line wheel 403 and quilt If moving-wire wheel 404 is provided with main slot 407, it is provided between active line wheel 403 and passive line wheel 404 and some is arranged on wire casing The drive line 408 being in tilted layout in 407.

Described drive mechanism includes being arranged on the travelling gear 409 of active line wheel 403 one end, travelling gear 409 and setting It is connected in driving gear 410 engagement of motor output end.Gear drive transmission process is reliable, and maintenance is convenient.

Described bearing 405 is oilless bearing.Because this utility model is used for automatic vending machine, oilless bearing is to transport article Do not result in pollution, there is no abnormal flavour yet.

Described transmission line 408 is rubber transmission line.Rubber transmission line good toughness, intensity is high, is unlikely to deform.Compare during replacing Convenient.

Described picking lifting device, including hoisting frame 501, is provided with a conveying mechanism in hoisting frame internal activity, in lifting It is provided with one on frame 501 to stock up mouth 502 with the correspondence position of conveying mechanism, mouth 502 side of stocking up on hoisting frame 501 is provided with One diffuses electric switch 503, is provided with a hoisting mechanism being connected with conveying mechanism in hoisting frame 501 opposite side, in hoisting frame 501 tops are provided with a picking mechanism, and conveying mechanism, the electric switch 503 that diffuses, hoisting mechanism and picking mechanism pass through to lead respectively Line is connected with controller.The electric switch 503 that diffuses can sense the position entering commodity from mouth 502 of stocking up, and commodity are in conveying Band 506 moves towards centre position from one end, when the electric switch 503 that diffuses senses commodity, provides to conveying motor 8 and controls letter Number, stop motion.

Described conveying mechanism includes the conveyor truss in a upright guide rail 504 being slidably mounted in hoisting frame 501 505, a horizontally disposed lifting conveyer belt 506 is provided with conveyor truss 5, the power transmission shaft of lifting conveyer belt 506 one end leads to Cross the conveying motor 508 that gear mechanism is located in conveyor truss 505 with one to be connected, conveying motor 508 passes through wire and control Device is connected.

Described hoisting mechanism includes an elevator framework 509 being connected with hoisting frame 501, sets on elevator framework 509 There is the lifting Timing Belt 510 of a vertical arrangement, the elevator framework 509 of lifting Timing Belt 510 bottom is provided with close Switch 511, is provided with a lifting motor 512 and upper proximity switch 513 on the elevator framework 509 at lifting Timing Belt 510 top, The outfan of lifting motor 512 is passed through gear mechanism and is connected with the power transmission shaft on lifting Timing Belt 510 top, lifts Timing Belt 510 Side is passed through a synchronous plate 507 with pressure and is connected with conveying mechanism, lower proximity switch 511, lifting motor 512 and upper proximity switch 513 are connected with controller by wire respectively.Lifting motor 512 is vortex reducing motor, can rotate forward, invert, and permissible When mechanism has a power failure, stop at position during power failure at any time, will not glide.

Described picking mechanism includes a picking mechanism rack 514 being located at hoisting frame 501 top, in picking mechanism rack 514 Slide in horizontal guide rail and be provided with position picking safety door 515 corresponding with conveying mechanism, one is located in picking mechanism rack 514 Picking door motor 516 is connected with picking safety door 515 by pinion and rack, picking safety door in picking mechanism rack 514 515 top is provided with finger grating 517, and in picking mechanism two, side bottom is respectively equipped with safety door proximity switch 518, finger Grating 517, two safety door proximity switches 518 are connected with controller by wire respectively with picking door motor 516.Safety door is close Switch 518 is a kind of travel switch of sensing metal, and picking safety door 515 starts to turn right away from the left side, opens when safety door is close Pass 518 is sensed after being overlapped with picking safety door 515, provides control signal to picking door motor 516.Both sides finger grating 517 can sense the object on access section, if there being object above, picking safety door 515 is not turn off, and solves user Safety problem, will not tong.

Described hoisting frame 501 bottom is provided with symmetrical both heights regulating part 519, and described height adjusting part 519 sets There are the bar shaped adjustable bolt hole 520 that some height do not wait, height adjusting part 519 and hoisting frame 501 bolt connection.This kind of structure can Easily to adjust the height of hoisting frame 501.

Stock up outside described hoisting frame 501 mouth 502 periphery be respectively provided on two sides with goods baffle plate 521, bottom is provided with goods Supporting plate 522.The guide effect of cargo path can be played.

During use, transport, according to required, the size that commodity select cargo path first.As shown in figure 1, head passes through butt joint 107 are connected with power switching plug 105, then pass through worm gear 124, worm screw 125, the first driving gear 126 and the second driving tooth The transmission of wheel 122 drives conveyer belt 101 to move, and article are transported on the conveyer belt 109 of head.Head motion process is as follows: Driving motor 114 starts to rotate first, and butt transmission motor 108 also begins to slowly run, and is rotated 106 and gos ahead, directly Dock with power switching plug 105 to docking port 107, and power is transmitted to cargo path by docking port 107, when photoswitch 121 Sense that when entering the space rectangles region of floating tablet 122, docking completes, butt transmission motor 108 and driving motor 114 Stop operating；Now, head conveying motor 110 and butt transmission motor 108 start to rotate, when commodity enter on conveyer belt 109, Diffuse-reflectance inductive switch 116 launches infrared induction to the position of commodity, head conveying motor 110 and butt transmission motor 108 Stop operating；Now driving motor 114 rotates, and swivel head 103 starts to retreat, when the second proximity switch 120 senses that distance is sliding Within moving frame 1mm, driving motor 114 stops operating；Electric rotating machine 113 makes upper part of head section 103 up time by swing pinion 112 Pin rotate 90 degree, the first proximity switch 117 sense apart from rotary inductive plate 110 when, electric rotating machine 113 stops operating, then As shown in Fig. 2 driving head 2 to move by xy to drive mechanism 3.Finally, as shown in figure 3, head 2 and eccentric transition apparatus 4 Alignment.Then by head, the goods on conveyer belt 109 is transported on eccentric transition apparatus 4.Due to the goods obtaining from head The entrance of thing and lifting device not in the same horizontal line, therefore needs eccentric transition apparatus 4 to adjust the position of goods.From head What 2 transmission came goods is first passed on the drive line 408 of passive line wheel (or active line wheel) side, and motor 402 passes through Drive mechanism drives active line wheel 403 and driven line wheel 404 to move, thus driving drive line 408 to move, on drive line 408 Goods opposite side is taken to by side, due to drive line 408 banking motion, so goods thereon is also to do banking motion.Arrive After opposite side, complete goods adjustment not in the same horizontal line, goods is transported to lifting device entrance.Goods is certainly Mouth 502 of stocking up enters one end of conveyer belt 506, and conveying motor 508 starts to rotate, and commodity are in conveyer belt 506 moves towards from one end Between position, when the electric switch 508 that diffuses senses commodity, conveying motor 508 stop operating；Now, picking door motor 516 Start to rotate, picking safety door 515 starts to turn right away from the left side, when safety door proximity switch 518 senses and picking safety door After 155 overlap, picking door motor 516 stops operating；Now, lifting motor 512 starts to rotate, and lifting Timing Belt 510 is with defeated Band 506 is sent from bottom to top commodity to be served, when upper proximity switch 513 senses Timing Belt pressing plate 507, lifting motor 512 Stop operating；After commodity are taken away from conveyer belt 506 by people, picking safety door 515 starts to rotate, and picking safety door 515 is opened Begin from right toward moving left, when the safety door proximity switch 518 of far-end senses with picking safety door 515, picking door motor 516 Stop operating；Now, lifting motor 512 starts to invert, and is moved from top to bottom with conveyer belt 506 by lifting Timing Belt 510, Instantly, when proximity switch 511 senses with Timing Belt pressing plate 507, lifting motor 512 stops operating.One impulse stroke terminates, Later commodity transmittance process goes round and begins again.

The hoisting mechanism of Self-help vending machine of the present utility model can be delivered to, from cargo path, the height being adapted in use to commodity, User need not bend over to pick up, and whole transmittance process is quick, accurate, and during picking, can protect the safety of user, no There is a problem of that tong is hurted sb.'s feelings.

Above-mentioned specific embodiment cannot function as the restriction to this utility model protection domain, for the skill of the art For art personnel, any alternate modification that this utility model embodiment is made or conversion all fall within guarantor of the present utility model In the range of shield.

This utility model does not describe part in detail, is the known technology of those skilled in the art of the present technique.

Claims (10)

1. a kind of goods transport device of automatic vending machine it is characterised in that: include some cargo path, each cargo path is respectively equipped with The power switching plug installed with a head cooperation, head is located at an xy on motion, bottom from xy to drive mechanism Side is provided with eccentric transition apparatus, is provided with a lifting device after eccentric transition apparatus.

2. a kind of automatic vending machine according to claim 1 goods transport device it is characterised in that: described cargo path includes One conveyer belt, conveyer belt is respectively arranged at two ends with driving shaft and the driven shaft being arranged on cargo path support by bearing, driving shaft with Drive mechanism is connected, and the input of drive mechanism extends the cargo path stent outer below driving shaft, and the input of drive mechanism sets There is the power switching plug being connected with the cooperation grafting of external impetus mechanism；Described drive mechanism includes being located at active shaft end First driving gear, the first driving gear engage with the second driving gear be connected, the second driving gear be located in cargo path support Worm gear be coaxially connected, worm gear is connected with the worm engaging being located in cargo path support, and worm screw is located at the input shaft in cargo path support Coaxially it is connected, input extends the cargo path stent outer below driving shaft.

3. a kind of automatic vending machine according to claim 2 goods transport device it is characterised in that: described power switching Plug includes being located at the plate of input end, and the front end of plate is sphere plug, is provided between sphere plug and plate side Angled transition face.

4. a kind of automatic vending machine according to claim 1 goods transport device it is characterised in that: described head includes One swivel head, is provided with a butt joint installed with the cooperation of power switching plug in swivel head side, one is arranged on inside swivel head The output shaft of butt transmission motor be connected with butt joint, the top of swivel head be provided with one flush with conveyer belt dock defeated Send band, the outfan that the head that the driving shaft of conveyer belt is located at within swivel head conveys motor is connected, and divides in swivel head There is a translation drive mechanism, translation drive mechanism has a l type undersetting, and swivel head bottom is provided with a swing pinion, and one sets Electric rotating machine outfan on translation drive mechanism is engaged with swing pinion and is connected, butt transmission motor, head conveying motor It is connected by wire with controller with electric rotating machine.

5. a kind of automatic vending machine according to claim 4 goods transport device it is characterised in that: described translation transmission Mechanism includes the translation driver framework that a slip is located on the guide rail of l type undersetting, and translation driver framework is passed by screw mandrel Move and be connected with the driving motor being located on l type undersetting, driving motor is connected by wire with controller.

6. a kind of automatic vending machine according to claim 4 goods transport device it is characterised in that: described xy is to motion Mechanism includes mobile vertical beam, is provided with a y to servomotor at mobile vertical beam top, y is perpendicular to the output shaft end of servomotor and one The y of straight arrangement is connected to the drivewheel of Timing Belt, is provided with one in y to the other end of Timing Belt and is located at the driven of mobile vertical beam bottom Wheel, a fixed slide block on the mobile vertical beam under y is to servomotor, one is provided with the mobile vertically arranged horizontal gird of vertical beam With the guide rail of slide block cooperation arrangement, be provided with x to servomotor in one end of horizontal gird, output shaft end from x to servomotor with One horizontally disposed x is connected to the drivewheel of Timing Belt, is provided with one in x to the other end of Timing Belt and is located at the horizontal gird other end Driven pulley, x is connected to Timing Belt side with slide block, and head is located at y and erects to the movement between Timing Belt drivewheel and driven pulley Liang Shang, head is connected by l type undersetting to the side of Timing Belt with y, and x passes through to servomotor, y to servomotor and head Wire is connected with controller.

7. a kind of automatic vending machine according to claim 6 goods transport device it is characterised in that: described mobile vertical beam Bottom is movably arranged on a sill；Described mobile vertical beam bottom is provided with lower bracket, if being provided with lower bracket The dry encapsulated pulley being distributed on sill both sides, mobile vertical beam is connected by floating spring with lower bracket；Described movement Vertical beam upper and lower is provided with the restriction limited block to movement for the head section mechanism y, is respectively equipped with towards the side of head in limited block Rubber blanket；The top of described mobile vertical beam and bottom are respectively provided with a steel wire rope junction point, the two ends of a steel wire rope and two steel wire ropes Junction point is respectively connected with；Be respectively provided with decelerator to servomotor and y to servomotor side in x, decelerator pass through wire with Controller is connected；Described y hides to Timing Belt and is arranged in mobile vertical beam；It is provided with an x in the side of horizontal gird to connect to initial point Nearly switch, x is connected with controller to initial point proximity switch by wire；Described y is tensioning wheel to Timing Belt driven pulley, tensioning wheel Both sides adjust screw mandrel with y to tensioning respectively and are connected.

8. a kind of automatic vending machine according to claim 1 goods transport device it is characterised in that: described bias transition Device includes shipment transmission bracket, is provided with a motor in shipment transmission bracket, and the outfan of motor passes through drive mechanism and The active line wheel being located at shipment transmission bracket side is connected, and is provided with a passive line wheel in the opposite side of shipment transmission bracket, is leading Moving-wire wheel and passive line wheel are respectively arranged at two ends with bearing, and described bearing is placed in the bearing block being installed in shipment transmission bracket, If being provided with main slot in active line wheel and passive line wheel, being provided between active line wheel and passive line wheel and some being arranged on wire casing The interior drive line being in tilted layout；Described drive mechanism includes being arranged on the travelling gear of active line wheel one end, travelling gear with The driving gear engagement being arranged on motor output end is connected.

9. a kind of automatic vending machine according to claim 1 goods transport device it is characterised in that: described lifting device Including hoisting frame, it is provided with a conveying mechanism in hoisting frame internal activity, hoisting frame sets with the correspondence position of conveying mechanism Stock up mouth, mouthful side of stocking up on hoisting frame is provided with one and diffuses electric switch, hoisting frame opposite side be provided with one with The hoisting mechanism that conveying mechanism is connected, is provided with a picking mechanism in lifting top of the trellis, conveying mechanism, the electric switch that diffuses, carries Rise mechanism to be connected with controller by wire respectively with picking mechanism.

10. a kind of automatic vending machine according to claim 9 goods transport device it is characterised in that: described conveyer Structure includes the conveyor truss in a upright guide rail being slidably mounted in hoisting frame, is provided with a horizontal cloth in conveyor truss The lifting conveyer belt put, the power transmission shaft of lifting conveyer belt one end is located at the conveying electricity in conveyor truss by gear mechanism and Machine is connected, and conveying motor is connected with controller by wire；Described hoisting mechanism includes a hoisting mechanism being connected with hoisting frame Frame, is provided with the lifting Timing Belt of a vertical arrangement on elevator framework, sets on the elevator framework of lifting Timing Belt bottom There is proximity switch, a lifting motor and upper proximity switch, lifting are provided with the elevator framework at lifting Timing Belt top The outfan of motor is passed through gear mechanism and is connected with the power transmission shaft on lifting Timing Belt top, and Timing Belt is passed through in lifting Timing Belt side Pressing plate is connected with conveying mechanism, and lower proximity switch, lifting motor are connected with controller by wire respectively with upper proximity switch；Institute State picking mechanism and include a picking mechanism rack being located at lifting top of the trellis, slide in the horizontal guide rail of picking mechanism rack and be provided with one Position picking safety door corresponding with conveying mechanism, a picking door motor being located in picking mechanism rack passes through pinion and rack It is connected with picking safety door, in picking mechanism rack, the top of picking safety door is provided with finger grating, in picking mechanism both sides Bottom is respectively equipped with safety door proximity switch, and finger grating, two safety door proximity switches and picking door motor pass through to lead respectively Line is connected with controller.