CN207264496U

CN207264496U - A kind of automatic vending machine

Info

Publication number: CN207264496U
Application number: CN201721234681.3U
Authority: CN
Inventors: 周祺
Original assignee: SHANGHAI JUANG INDUSTRIAL Co Ltd
Current assignee: SHANGHAI JUANG INDUSTRIAL Co Ltd
Priority date: 2017-09-25
Filing date: 2017-09-25
Publication date: 2018-04-20
Anticipated expiration: 2027-09-25

Abstract

The utility model discloses a kind of automatic vending machine, the vending machine includes rack, the transmission mechanism in the rack, the multiple pallets for placing kinds of goods and rack-mounted guide pad, the both sides of the pallet are movably arranged on the driving chain of the transmission mechanism respectively, and are moved up and down under the driving effect of the transmission mechanism；The transmission mechanism is electrically connected with microcontroller；The guide pad is equipped with the guide groove being obliquely installed, and the side of the pallet is additionally provided with a lead, and the setting direction of the lead along the guide groove moves and the pallet is tilted to access section direction.Compared with prior art, the utility model has the advantages that simple in structure, cost economy, the degree of automation height, picking object space just.

Description

A kind of automatic vending machine

Technical field

It the utility model is related to a kind of vending machine, and in particular to a kind of automatic vending machine.

Background technology

Automatic vending machine is to realize a kind of equipment of the autonomy-oriented of commodity, automated transaction, commercially deposited In history for a long time, it is divided into foods machine, beverage dispenser, daily necessities etc., and in the countries concerned using fairly widespread with universal, The public place such as crowded area, such as railway station, bus station, hospital, factory, market is mainly distributed on to place.Tradition at present Automatic vending machine be all to send cargo to taking mouth, people takes thing by taking mouth, can pacify at the taking mouth of automatic vending machine A rotor plate is filled, needs just take commodity after rotor plate is overturn in operation, use is more inconvenient.The utility model is public A kind of simple in structure, cost economy, the convenient automatic vending machine of picking thing are driven.

Utility model content

The shortcomings that for the above-mentioned prior art or deficiency, the technical problem to be solved by the present invention is to provide a kind of structure Simply, cost economy, the degree of automation height, the convenient automatic vending machine of picking thing.

In order to solve the above technical problems, the utility model has following form：

A kind of automatic vending machine, the vending machine include rack, the transmission mechanism in the rack, place kinds of goods Multiple pallets and rack-mounted guide pad, the both sides of the pallet be movably arranged on the transmission mechanism respectively On driving chain, and move up and down under the driving effect of the transmission mechanism；The transmission mechanism is electrically connected with microcontroller； The guide pad is equipped with the guide groove that is obliquely installed, and the side of the pallet is additionally provided with a lead, and the lead is along institute The setting direction for stating guide groove moves and the pallet is tilted to access section direction.

Preferably, the two sides of the pallet are equipped with a lead.

The transmission mechanism includes driving chain, the motor, driving wheel and the multiple driven wheels that are electrically connected with microcontroller, The driving chain includes two annular the first driving chains and the second driving chain, and first driving chain and second pass Dynamic chain is separately mounted in the rack of its respective side, and four angles of first driving chain and the second driving chain are equal The driven wheel engaged with the driving chain is installed；The motor is installed on the side of the installing plate in the rack, and institute The drive shaft for stating motor is connected with the driving wheel installed in the installing plate opposite side, and drives the driving wheel to rotate；It is described The first driven wheel on driving wheel and the first driving chain realizes engagement rotation, the driving wheel of rotation by the first subchain bar First driven wheel is driven to rotate；The second of the first driven wheel on first driving chain and the second driving chain is driven Wheel drives second driven wheel to rotate by being driven axis connection, first driven wheel of rotation.

The transmission mechanism further includes the first supporting roller and the second supporting roller, and first supporting roller is installed on described first In the rack of driving chain side, second supporting roller be installed on the second driving chain side rack on, described first with Driving wheel and the second supporting roller are equipped with by being driven axis connection, first supporting roller, driving wheel and the first driven wheel external toothing First subchain bar, second supporting roller and the second driven wheel external toothing are equipped with the second subchain bar.

The transmission mechanism further includes rack-mounted 3rd supporting roller, and the 3rd supporting roller is arranged on described The lower section of 3rd driven wheel on two driving chains；3rd supporting roller and the 3rd driven wheel external toothing are equipped with the 3rd subchain Bar, is additionally provided with a cylinder in the 3rd subchain article；In the 3rd subchain article side, it is additionally provided with being installed in the rack The first limit switch；It is described when the cylinder in the 3rd subchain article turns to the installation position of first limit switch Cylinder contacts setting with first limit switch.

The both sides of the pallet are equipped with support ear, and the support ear is equipped with mounting groove, and the mounting groove hangs the pallet It is connected in the multiple mounting posts set on the first driving chain and the first driving chain.

The support ear includes pop-up ear and subiculum ear；The pop-up ear is equipped with front and rear symmetrical first groove, it is described on The first through hole for connecting and setting with first groove is additionally provided with the top of support ear；The subiculum ear is equipped with the second groove, institute The second groove is stated with the pop-up ear outer shape to match.

The mounting groove includes slot portion and the expansion mouth set is connected with the slot portion, and the slot portion is fastened on In the mounting post, the lower section of the expansion mouth is opening-like, when the effect of the openning shape structure is transported material box, side Just stack and will not entanglement topple over.

It is equipped with multiple rack-mounted inductors at the access section, the setting quantity of multiple inductors and sets Seated position is consistent with the through hole for being laid in the tray bottom.

The access section is equipped with automatic opening and closing door component, the automatic opening and closing door component include being installed in rack and with list Push-rod electric machine that piece machine is electrically connected, swing component, the revolving door being made of fanning strip, spring and in the rack Electric control lock；The cylinder body end of the push-rod electric machine is hinged in the rack, its piston end is fixedly connected with a bending bar；The pendulum Moving part is rotatablely connected with rack-mounted mounting base, and the swing component is also fixedly connected with the bending bar, the swing The pinch roller for acting on the revolving door top plate is additionally provided with part；The top of the revolving door is hinged with rack；The one of the spring End is fixedly mounted on the swing component, and the other end is fixedly mounted on the bottom plate of the revolving door；The electric control lock is arranged on Under closed mode below the revolving door bottom plate, the magnet being used cooperatively with the electric control lock is additionally provided with the bottom plate.

The vending machine further includes a housing, and the case cover is in the outside of the rack.

The housing is additionally provided with a transparent region easy to observation cargo.

Compared with prior art, the utility model has the following technical effect that：

The utility model is simple in structure, cost economy, picking object space just, suitable for railway station, bus station, hospital, factory, The public place such as market, overcomes the technological deficiency of traditional vending machine；

Transmission mechanism drives the first driving chain and the second driving chain to be synchronized with the movement in the utility model, and realization is contained with The pallet of material shuttling movement on chain, easy to obtain required cargo, the control mode is simple and convenient easy to operate, real It is strong with property；

The mounting means of pallet and chain is rotation connection in the utility model, is picked and placeed conveniently, and not easily to fall off；And pallet On lead run a distance according to fixed angle of inclination in the guide groove after heeling condition is presented, the state will Cargo is presented on access section and is easy to customer's picking；

Automatic switch component opens the automatic shutter for realizing revolving door in the utility model, makes things convenient for customers and chooses cargo.

Brief description of the drawings

By reading the detailed description made to non-limiting example made with reference to the following drawings, the application's is other Feature, objects and advantages will become more apparent upon：

Fig. 1：The utility model automatic vending machine structure diagram one；

Fig. 2：The utility model automatic vending machine structure diagram two；

Fig. 3：The utility model automatic vending machine structure diagram three；

Fig. 4：The partial schematic diagram one of transmission mechanism in the utility model；

Fig. 5：The partial schematic diagram two of transmission mechanism in the utility model；

Fig. 6：The partial schematic diagram three of transmission mechanism in the utility model；

Fig. 7：State diagram when pallet and guide block coordinate in the utility model；

Fig. 8：The structure diagram of guide block in the utility model；

Fig. 9：The structure diagram of pallet in the utility model；

Figure 10：Automatic opening door component opening front elevation in the utility model；

Figure 11：Automatic opening door component opening back view one in the utility model；

Figure 12：Automatic opening door component opening back view two in the utility model；

Figure 13：Automatic opening door component closed mode front elevation in the utility model；

Figure 14：Automatic opening door component closed mode back view in the utility model.

Embodiment

Make furtherly below with reference to the technique effect of design of the attached drawing to the utility model, concrete structure and generation It is bright, to be fully understood from the purpose of this utility model, feature and effect.

As shown in Figure 1 to Figure 3, the utility model automatic vending machine, the vending machine include rack 10, transmission mechanism 20, Pallet 30 and guide pad 40.The utility model is simple in structure, cost economy, picking object space just, suitable for railway station, automobile Stand, hospital, factory, the public place such as market, application scenarios are extensive, highly practical.

The transmission mechanism 20 and the guide pad 40 are installed in the rack 10.The both sides difference of the pallet 30 It is movably arranged on the driving chain 21 of the transmission mechanism 20, and circulating is done in the driving effect of the transmission mechanism 20 It is dynamic；The guide pad 40 is equipped with the guide groove 41 being obliquely installed, and the two sides of the pallet 30 are also respectively provided with a lead 31, The setting direction of the lead 31 along the guide groove 41 moves and the pallet 30 is tilted to 50 direction of access section.It is described Pallet 30 is to be rotatably connected with driving chain, is picked and placeed conveniently, and not easily to fall off；In case of motion, on the pallet 30 Lead 31 and guide pad 40 in guide groove 41 cooperation, it is possible to achieve the wing drop of pallet 30, the angle of inclination and rotation Revolving door angle is consistent, and at the same time, the support ear on pallet 30 encounters the first limit switch, and chain stops operating, Ke Yishi The wing drop of existing pallet 30, customer's picking is supplied so as to which cargo is presented on access section.

The vending machine further includes a housing 70, and the housing 70 covers on the outside of the rack 10, and the housing 70 is also Equipped with a transparent region for being easy to observation cargo.The transparent region easy to customer the cargo in vending machine is observed so as to Kinds of goods needed for selection.

As shown in Figures 4 to 6, the transmission mechanism 20 include driving chain 21, motor 22, driving wheel 23 and it is multiple from Driving wheel.The motor 22 is electrically connected with microcontroller, and the transmission mechanism 20 drives the first driving chain 211 and the second driving-chain Bar 212 is synchronized with the movement, and 30 shuttling movement of pallet for being contained with material is realized, easy to for obtaining required cargo, the control Mode processed is simple and convenient easy to operate, highly practical.

The driving chain 21 includes the first driving chain 211 and the second driving chain 212 that two annulars are set, described First driving chain 211 and the second driving chain 212 are separately mounted in the rack 10 of its respective side, first transmission Four angles of 211 and second driving chain 212 of chain are mounted on the driven wheel engaged with the driving chain 21；The motor 22 are installed on the side of the installing plate 11 in the rack 10, and the drive shaft of the motor 22 is with being installed on the installing plate 11 The driving wheel 23 of opposite side connects, and drives the driving wheel 23 to rotate；On 23 and first driving chain 211 of driving wheel First driven wheel 241 realizes engagement rotation by the first subchain bar 2101, the driving wheel 23 of rotation drive described first from Driving wheel 241 rotates；Second driven wheel of the first driven wheel 241 and the second driving chain 212 on first driving chain 211 242 are connected by transmission shaft 25, and first driven wheel 241 of rotation drives second driven wheel 242 to rotate.

Further, the transmission mechanism 20 further includes the first supporting roller 2401 and the second supporting roller 2402, and described first Supporting roller 2401 is installed in the rack 10 of 211 side of the first driving chain, and second supporting roller 2402 is installed on described In the rack 10 of second driving chain, 212 side, 2401 and second supporting roller 2402 of the first supporting roller is connected by transmission shaft 25 Connect, first supporting roller 2401,23 and first driven wheel of driving wheel, 241 external toothing are equipped with the first subchain bar 2101, described Second supporting roller 242 and 242 external toothing of the second driven wheel are equipped with the second subchain bar 2102.First supporting roller 2401, master 23 and first driven wheel 241 of driving wheel forms triangle installation position, and the mounting means make it that power transmission is more stably and controllable.

Further, the transmission mechanism 20 further includes the 3rd supporting roller 2403 in rack 10, and the described 3rd Supporting roller 2403 is arranged on the lower section of the 3rd driven wheel 243 on second driving chain 212；3rd supporting roller, 2403 He 3rd driven wheel, 243 external toothing is equipped with the 3rd subchain article 2103, and a cylinder is additionally provided with the 3rd subchain article 2103 2104；In 2103 side of the 3rd subchain article, it is additionally provided with and the first limit switch 12 in the rack 10；Work as institute When stating the cylinder 2104 in the 3rd subchain article 2103 and turning to the installation position of first limit switch 12, the cylinder 2104 with The contact of first limit switch 12 is set.The cylinder 2104 rotates the distance of a circle and is arranged on the driving chain 21 The distance between adjacent pallet 30 is identical, when the cylinder 2104 encounters first limit switch 12, first limit The signal is fed back to microcontroller and controls motor to shut down by bit switch 12, and a wherein pallet 30 is stopped exactly at described at this time The middle position of frame top, waits handgrip to capture the pallet 30.

As shown in figure 9, the both sides of the pallet 30 are equipped with support ear 32, the support ear 32 is equipped with mounting groove 33, described The pallet 30 is articulated in the multiple mounting posts set on the first driving chain 211 and the first driving chain 212 by mounting groove 33 On.The mounting groove 33 is rotation connection with the mounting post, and the mounting groove 33 can rotate certain angle around the mounting post outside Degree.

As a further improvement, the support ear 32 includes pop-up ear and subiculum ear；It is front and rear right that the pop-up ear is equipped with The first groove 321 claimed, the first through hole 322 for connect setting with first groove 321 is additionally provided with the top of the pop-up ear； The subiculum ear is equipped with the second groove 323, and second groove 323 matches with the pop-up ear outer shape.Described The structure that one groove 321 and the first through hole 322 are formed captures the pallet 30 easy to matched handgrip.Described Two grooves 323 match with the pop-up ear outer shape, it is therefore an objective to which the pallet 30 that can be would sit idle for is stacked together, more Supernumerary segment save space, also allows for carrying.

As a further improvement, the support ear 32 is an integral molding structure.

The mounting groove 33 includes slot portion and the expansion mouth set is connected with the slot portion, the slot portion engaging In the mounting post, the lower section of the expansion mouth is opening-like.It is convenient when the effect of the expansion mouth is transported material box Stack and will not entanglement topple over, its slot portion be arranged on realization can surround the mounting post rotate while, be not easy to The pallet 30 is set to come off from mounting post.

Multiple inductors in rack 10, the setting quantity of multiple inductors are equipped with the access section 50 Position is consistent with the through hole for being laid in 30 bottom of pallet with setting.The cargo that the inductor is used to detect in pallet 30 has Nothing.

When some pallet 30 and the guide pad 40 cooperate and produce tilting action, and by the pallet 30 Kinds of goods, which are shown to, (see shown in Fig. 7 to Fig. 9), the support ear 32 on the pallet 30 is encountered during access section 50, is arranged on the working position Second limit switch, control motor are stopped, and have the Quick Response Code on code reader scanning pallet at this time, it is determined whether needed for customer The commodity wanted, if so, setting the inductor under the pallet 30 to scan every whether there is commodity in pallet 30, control system Corresponding revolving door 63 is opened in system control (see below description).

As shown in Figure 10 to 14, the access section 50 is equipped with automatic opening and closing door component 60, the automatic opening and closing door component 60 Including the push-rod electric machine 61 being electrically connected with microcontroller in rack 10, swing component 62, the rotation being made of fanning strip Door 63, spring 64 and rack-mounted electric control lock.The automatic opening and closing door component 60 can realize that the automatic of revolving door opens Close, make things convenient for customers and choose cargo.

The cylinder body end of the push-rod electric machine 61 is hinged in the rack 10, its piston end and a bending bar 65 are fixed and connected Connect；The swing component 62 is rotatablely connected with the mounting base in the rack 10, the swing component 62 also with the bending bar 65 It is fixedly connected, the top of the revolving door 63 and rack 10 are hinged；One end of the spring 64 is fixedly mounted on revolving door 63 and pushes up In the rack 10 in portion, the other end is fixedly mounted on the bottom plate of the revolving door 63；Under the electric control lock is set in off position The lower section of the revolving door bottom plate, the magnet being used cooperatively with the electric control lock is additionally provided with the bottom plate.

Meanwhile the damage to revolving door 63 is reduced during rotating and compressing revolving door 63 for the ease of connecting rod, Above-mentioned swing component 62, which is equipped with, to be used to compress the revolving door 63 and pinch roller free to rotate.Obviously, the present embodiment can be with Replace the pinch roller free to rotate by using other structures such as tabletting, press strip, fixed pinch rollers, and the present embodiment to this not Make specific restriction and explanation.

The automatic door opening assembly 60 further includes a sensor being connected with microcontroller, when user stretches into hand in vending machine Behind portion, after sensing of the sensor to user's hand or arm, inductive signal is sent to microcontroller, to prevent microcontroller from sending Drive signal and cause revolving door 63 close phenomenon occur.

In the present embodiment, the revolving door 63 may be configured as multiple (the present embodiment is preferably 3) as needed, and simultaneously Row is installed in rack 10, and when positioned at open position, (the present embodiment is preferably 3 to the pinch roller being connected with swing component 62 It is a) compressed.

The bottom plate of the revolving door 63 is preferably arranged to arc, so that the bottom plate can be smoothly from vending machine when rotating Outside is slipped into inside the shelf.

The revolving door 63 is hyalosome structure, the cargo put for observation vending machine, so that user is purchasing Before buying, it is possible to intuitively see complexion (such as orange, apple, the appearance of toast bread and the color of the cargo of 63 face of revolving door Pool), in order to which user is selected and decides whether to buy.

The operation principle of automatic door opening assembly 60 described in the utility model is：

When the support ear 32 on the pallet 30 encounters the second limit switch, control motor is stopped, and has code reader at this time The Quick Response Code on pallet 30 is scanned, determines to be the required commodity of customer, if so, the inductor can scan pallet 30 Each cell whether have commodity, that lattice for having commodity correspond to electric control lock under revolving door 63 and retract, then push rod electricity Machine 61 is shunk, and then the revolving door 63 opens certain angle under 64 pulling function of spring, the angle and the pallet 30 angle of inclination is consistent, and customer can picking after corresponding revolving door 63 is opened；

After customer takes the kinds of goods in pallet 30 corresponding with the revolving door 63 away, the inductor detects corresponding support When in disk 30 without kinds of goods, the push-rod electric machine 61 stretches out, and drives the swing component 62 equipped with pinch roller to rotate, and the pinch roller acts on The revolving door 63 simultaneously closes the revolving door 63, and then electric control lock stretches out and the magnet with being arranged on bottom plate contacts, will The revolving door 63 completely closes.

The utility model is simple in structure, cost economy, picking object space just, suitable for railway station, bus station, hospital, factory, The public place such as market, overcomes the technological deficiency of traditional vending machine；Transmission mechanism drives the first driving-chain in the utility model Bar and the second driving chain are synchronized with the movement, and the pallet for being contained with material shuttling movement on chain are realized, required for obtaining Cargo, the control mode is simple and convenient easy to operate, highly practical；The mounting means of pallet and chain is in the utility model Rotation connection, picks and places conveniently, and not easily to fall off；And the lead on pallet in the guide groove according to fixed angle of inclination Heeling condition is presented after operation a distance, which is presented on access section by cargo and is easy to customer's picking.

Above example is only to illustrate the technical solution of the utility model and non-limiting, reference only to preferred embodiment pair The utility model is described in detail.It will be understood by those of ordinary skill in the art that can be to the technology of the utility model Scheme is modified or equivalent substitution, without departing from the spirit and scope of technical solutions of the utility model, should all cover in this reality With in new right.

Claims

A kind of 1. automatic vending machine, it is characterised in that

The vending machine includes rack (10), the transmission mechanism (20) in the rack (10), places the multiple of kinds of goods Pallet (30) and the guide pad (40) in rack (10),

The both sides of the pallet (30) are movably arranged on the driving chain of the transmission mechanism (20) respectively,

And move up and down under the driving effect of the transmission mechanism (20)；

The transmission mechanism (20) is electrically connected with microcontroller；

The guide pad (40) is equipped with the guide groove (41) being obliquely installed,

The side of the pallet (30) is additionally provided with a lead (31), setting of the lead (31) along the guide groove (41) Move and the pallet (30) is tilted to access section (50) direction in direction.
2. automatic vending machine according to claim 1, it is characterised in that the transmission mechanism (20) includes driving chain (21), motor (22), driving wheel (23) and the multiple driven wheels being electrically connected with microcontroller,

The driving chain (21) includes two annular the first driving chains (211) and the second driving chain (212), and described One driving chain (211) and the second driving chain (212) are separately mounted in the rack (10) of its respective side,

Four angles of first driving chain (211) and the second driving chain (212) are mounted on and the driving chain (21) driven wheel of engagement；

The motor (22) is installed on the side of the installing plate (11) in the rack (10), and the drive shaft of the motor (22) It is connected with installed in the driving wheel (23) of the installing plate (11) opposite side, and drives the driving wheel (23) to rotate；

The driving wheel (23) passes through the first subchain bar (2101) with the first driven wheel (241) on the first driving chain (211) Realize engagement rotation, the driving wheel (23) of rotation drives first driven wheel (241) to rotate；

Second driven wheel of the first driven wheel (241) and the second driving chain (212) on first driving chain (211) (242) connected by transmission shaft (25), first driven wheel (241) of rotation drives second driven wheel (242) to rotate.
3. automatic vending machine according to claim 2, it is characterised in that

The transmission mechanism (20) further includes the first supporting roller (2401) and the second supporting roller (2402),

First supporting roller (2401) is installed in the rack (10) of the first driving chain (211) side,

Second supporting roller (2402) is installed in the rack (10) of the second driving chain (212) side,

First supporting roller (2401) and the second supporting roller (2402) are connected by transmission shaft (25),

First supporting roller (2401), driving wheel (23) and the first driven wheel (241) external toothing are equipped with the first subchain bar (2101),

Second supporting roller (242) and the second driven wheel (242) external toothing are equipped with the second subchain bar (2102).
4. the automatic vending machine according to Claims 2 or 3, it is characterised in that

The transmission mechanism (20) further includes the 3rd supporting roller (2403) in rack (10),

3rd supporting roller (2403) is arranged on the lower section of the 3rd driven wheel (243) on second driving chain (212)；

3rd supporting roller (2403) and the 3rd driven wheel (243) external toothing are equipped with the 3rd subchain article (2103), described A cylinder (2104) is additionally provided with 3rd subchain article (2103)；

In the 3rd subchain article (2103) side, it is additionally provided with and the first limit switch in the rack (10) (12)；

When the cylinder (2104) on the 3rd subchain article (2103) turns to the installation position of first limit switch (12), The cylinder (2104) contacts setting with first limit switch (12).
5. automatic vending machine according to claim 1, it is characterised in that

The both sides of the pallet (30) are equipped with support ear (32), and the support ear (32) is equipped with mounting groove (33), the mounting groove (33) pallet (30) is articulated in the multiple installations set on the first driving chain (211) and the first driving chain (212) On column.
6. automatic vending machine according to claim 5, it is characterised in that

The support ear (32) includes pop-up ear and subiculum ear；

The pop-up ear is equipped with front and rear symmetrical first groove (321), is additionally provided with and described first at the top of the pop-up ear The first through hole (322) that groove (321) connection is set；

The subiculum ear is equipped with the second groove (323), second groove (323) and the pop-up ear outer shape phase Match somebody with somebody.
7. the automatic vending machine according to claim 5 or 6, it is characterised in that the mounting groove (33) include slot portion with And the expansion mouth set is connected with the slot portion, the slot portion is fastened in the mounting post, the lower section of the expansion mouth It is opening-like.
8. automatic vending machine according to claim 1, it is characterised in that access section (50) place is equipped with multiple be installed on Inductor in rack (10), the setting quantity of multiple inductors and setting position are with being laid in the pallet (30) bottom Through hole it is consistent.
9. automatic vending machine according to claim 1, it is characterised in that

The access section (50) is equipped with the automatic opening and closing door component (60) being electrically connected with microcontroller,

The push-rod electric machine that the automatic opening and closing door component (60) includes being installed in rack (10) and is electrically connected with microcontroller (61), swing component (62), the revolving door (63) being made of fanning strip, spring (64) and electric control lock；

The cylinder body end of the push-rod electric machine (61) is hinged in the rack (10), its piston end and the fixed company of a bending bar (65) Connect；

The swing component (62) is rotatablely connected with the mounting base in the rack (10), the swing component (62) also with the folding Curved bar (65) is fixedly connected, and the pinch roller for acting on the revolving door (63) top plate is additionally provided with the swing component (62)；

The top of the revolving door (63) is hinged with rack (10)；

One end of the spring (64) is fixedly mounted on the swing component (62), and the other end is fixedly mounted on the revolving door (63) on bottom plate；

The lower section of revolving door (63) bottom plate under the electric control lock is set in off position, is additionally provided with one and institute on the bottom plate State the magnet that electric control lock is used cooperatively.
10. automatic vending machine according to claim 1, it is characterised in that the vending machine further includes a housing (70), institute State the outside that housing (70) covers on the rack (10).
11. automatic vending machine according to claim 10, it is characterised in that the housing (70) is additionally provided with one easy to observation The transparent region of cargo.