CN220064876U - Self-service vending machine suitable for sell spherical commodity - Google Patents

Abstract

The utility model relates to the technical field of vending equipment, in particular to a self-service vending machine suitable for vending spherical commodities. The shell is of a cylindrical structure, is hollow in the interior and is opened at the lower end. The lower end opening of the shell is provided with a lower end cover, and the lower end cover is provided with a goods outlet. The spiral goods way is arranged in the shell, the lower end of the spiral goods way is communicated with the goods outlet, and the spiral goods way is used for placing goods. The spiral goods way is in a spiral structure, and a plurality of goods are sequentially distributed on the spiral goods way. The rotation blocking device is rotatably arranged at the lower end of the spiral goods channel and is used for blocking and releasing goods. The knob is arranged on the lower end cover. The rotary transmission device is arranged on the lower end cover and is respectively connected with the knob and the rotary blocking device in a transmission way. The self-service vending machine is small in size, simple in structure and applicable to spherical commodities.

Description

Self-service vending machine suitable for sell spherical commodity

Technical Field

The utility model relates to the technical field of vending equipment, in particular to a self-service vending machine suitable for vending spherical commodities.

Background

With the change of the consumer life style, retailers often adopt to place vending machines in areas where people gather in shops, office buildings, residential areas and the like in order to save manpower and improve the flexibility of commodity retail. The existing self-service vending machine generally adopts a goods shelf structure, and various goods are arranged on the goods shelf. These vending machines are bulky and are relatively complex in their design in order to be able to adapt to a wide variety of goods.

Disclosure of Invention

The utility model aims to provide a self-service vending machine suitable for vending spherical commodities, and aims to solve the technical problems of large volume and complex structure in the prior art.

To achieve the above object, the present utility model proposes a self-service vending machine suitable for vending spherical goods, comprising:

the shell is hollow and is provided with an opening at the lower end, a lower end cover is arranged at the opening at the lower end of the shell, and a goods outlet is arranged on the lower end cover;

the spiral goods channel is arranged in the shell, the lower end of the spiral goods channel is communicated with the goods outlet, and the spiral goods channel is used for placing goods;

a rotation blocking device rotatably provided at a lower end of the spiral cargo path for blocking the commodity;

a knob disposed on the lower end cap;

and the rotation transmission device is arranged on the lower end cover and is respectively in transmission connection with the knob and the rotation blocking device.

More preferably, the upper end of the shell is opened, and the side wall of the shell, which is close to the upper end opening, is provided with a goods supplementing port; the self-service vending machine further comprises an upper end cover, wherein the upper end cover is rotatably covered at the opening of the upper end of the shell, and a baffle corresponding to the goods supplementing opening is arranged on the upper end cover.

More preferably, the vending machine further comprises an upper fixing piece and a lower fixing piece, wherein the upper fixing piece is arranged at the upper end of the upper end cover and is used for fixing the vending machine on a wall; the lower fixing piece is fixed on the outer side wall of the lower end cover, and a hook is arranged on the lower fixing piece.

More preferably, the rotation blocking device comprises a turntable and an arc-shaped baffle plate, wherein the arc-shaped baffle plate is vertically arranged on the turntable, and the depth of the arc-shaped baffle plate is less than or equal to the radius of the turntable.

More preferably, the rotation transmission device comprises an intersecting shaft gear A, an intersecting shaft gear B, a transmission shaft and a first gear; the intersecting shaft gear A is connected with the knob, the intersecting shaft gear B and the first gear are sleeved on the transmission shaft, the transmission shaft is rotatably installed on the lower end cover, and the intersecting shaft gear B is meshed with the intersecting shaft gear A; the rotation blocking device is provided with a gear column, and the gear column is connected with the first gear in a transmission manner.

More preferably, the rotary transmission device further comprises a second gear and a third gear, the second gear and the third gear are both rotatably mounted on the lower end cover, the second gear is meshed with the first gear and the third gear respectively, and the third gear is meshed with the gear column to realize transmission connection of the gear column with the first gear.

More preferably, the rotation transmission device further comprises a base plate fixed on the knob, and the intersecting shaft gear a is mounted on the base plate.

More preferably, the base plate is provided with a plurality of clamping grooves, and the clamping grooves are arranged around the center of the base plate; the self-service vending machine further comprises a locking device, the locking device comprises an electromagnetic lock and a lock tongue, the electromagnetic lock is installed on the lower end cover, the lock tongue is movably inserted in the electromagnetic lock, and the lock tongue is arranged opposite to the clamping groove and can stretch out and draw back under the action of the electromagnetic lock so as to be inserted in the clamping groove or pulled out opposite to the clamping groove.

More preferably, the system further comprises a sensor mounted at the lower end of the spiral goods path for sensing whether goods pass or not.

More preferably, the base plate is provided with a plurality of teeth, the teeth are arranged around the center of the base plate at intervals, and tooth grooves are formed between two adjacent teeth; the self-service vending machine further comprises a clutch device, the clutch device comprises a trigger switch, a spring, a transmission piece and a clamping piece, the trigger switch is arranged on the bottom surface of the shipment port, one end of the transmission piece is located under the trigger switch, the spring is arranged under the trigger switch, the other end of the transmission piece is located under the clamping piece, the clamping piece can be movably arranged on the lower end cover, and the upper end of the clamping piece corresponds to the tooth slot.

The self-service vending machine suitable for vending spherical commodities has the following beneficial effects: goods are distributed through a spiral goods channel, so that the method is suitable for spherical goods; through setting up rotation transmission and rotatory blocking device, can take out commodity when rotatory knob, and rotatory blocking device can release a commodity and block the commodity behind simultaneously when rotatory. Therefore, the self-service vending machine has smaller volume and simpler structure, and is suitable for spherical commodities. Of course, the present utility model is applicable to products having a nearly spherical shape or a relatively smooth shape, in addition to spherical products.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a zero self-service vending machine of the present utility model;

FIG. 2 is a schematic view of another angle of the vending machine of the present utility model;

FIG. 3 is a schematic view of the structure of the housing of the present utility model;

FIG. 4 is a schematic view of the self-service merchandiser of the present utility model with the housing and upper end cover removed;

FIG. 5 is a schematic view of a rotation blocking device according to the present utility model;

FIG. 6 is a schematic diagram of the assembled structure of the push button, rotary actuator and clutch device of the present utility model;

FIG. 7 is a schematic view of the structure of FIG. 6 at another angle;

FIG. 8 is a schematic diagram of the assembled structure of the base plate and the intersecting axis gear A of the present utility model;

FIG. 9 is a schematic view of the structure of the locking device of the present utility model;

fig. 10 is an exploded view of the clutch device of the present utility model.

In the accompanying drawings: 1-shell, 11-replenishment port, 2-lower end cap, 21-shipment port, 3-spiral lane, 4-rotation blocking device, 41-carousel, 42-arc baffle, 43-gear post, 5-knob, 6-rotation transmission, 61-intersecting axis gear A, 62-intersecting axis gear B, 63-transmission shaft, 64-first gear, 65-second gear, 66-third gear, 67-base plate, 671-draw-in groove, 672-tooth, 673-tooth socket, 7-upper end cap, 71-baffle, 8-upper fixture, 9-lower fixture, 91-couple, 10-locking device, 101-electromagnetic lock, 102-lock tongue, 110-sensor, 120-clutch device, 121-trigger switch, 122-spring, 123-transmission, 124-chucking piece.

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

Referring to fig. 1 to 6, a self-service vending machine suitable for vending spherical goods comprises a casing 1, a spiral goods channel 3, a rotation blocking device 4, a knob 5 and a rotation transmission device 6. The housing 1 has a cylindrical structure, and is hollow at its inside and open at its lower end. A lower end cover 2 is arranged at the lower end opening of the shell 1, and a cargo outlet 21 is arranged on the lower end cover 2. The spiral goods way 3 is arranged in the shell 1, the lower end of the spiral goods way 3 is communicated with the goods outlet 21, and the spiral goods way 3 is used for placing goods. The spiral goods way 3 is specifically a spiral structure, and comprises a central shaft and a structure spirally wound on the central shaft in a rising mode, and a plurality of goods are sequentially distributed on the spiral structure. A rotation blocking device 4 is rotatably provided at the lower end of the spiral cargo path 3, and the rotation blocking device 4 is used to block and release the commodity. The knob 5 is arranged on the lower end cap 2. The rotation transmission device 6 is arranged on the lower end cover 2 and is respectively connected with the knob 5 and the rotation blocking device 4 in a transmission way.

In a normal state, the rotation blocking device 4 blocks the commodity and prevents the commodity from falling to the commodity outlet 21. When the commodity is required to be taken out, the knob 5 is rotated, and the knob 5 transmits the rotation force to the rotation blocking device 4 through the rotation transmission device 6; the rotation blocking device 4 rotates, and when the rotation blocking device rotates to a certain angle, the rotation blocking device does not block the commodity any more, and the commodity falls to the commodity outlet 21. In the process of rotating the rotary blocking device, the rotary blocking device can also block the rear commodity, prevent the rear commodity from falling, and ensure that only one commodity falls out of the rotary knob 5 every time.

The existing self-service vending machine generally adopts a goods shelf structure, and various goods are arranged on the goods shelf. These vending machines are bulky and are relatively complex in their design in order to be able to adapt to a wide variety of goods. In the technical scheme, the goods are distributed through the spiral goods channel 3, so that the method is applicable to spherical goods; by providing the rotation transmission means 6 and the rotation blocking means 4, the goods can be taken out when the knob 5 is rotated, and the rotation blocking means 4 can release one goods and simultaneously block the following goods when rotated. Therefore, the self-service vending machine has smaller volume and simpler structure, and is suitable for spherical commodities. Of course, the present utility model is applicable to products having a nearly spherical shape or a relatively smooth shape, in addition to spherical products.

Referring to fig. 1 and 3, the upper end of the housing 1 is also opened, and a replenishment port 11 is provided on a sidewall of the housing 1 near the opening of the upper end, wherein the replenishment port 11 is used for replenishing the spiral goods on the spiral goods channel 3. An upper end cover 7 is covered at the upper end opening of the shell 1, and the upper end cover 7 can rotate relative to the shell 1. The upper end cover 7 is provided with a baffle plate 71, and the shape of the baffle plate 71 is matched with the shape of the replenishment port 11. When the upper end cover 7 is covered on the upper end of the housing 1, the baffle 71 is shielded at the restocking port 11 to close the restocking port 11. When the goods need to be replenished into the spiral goods channel 3, the upper end cover 7 is rotated, the baffle 71 and the replenishment port 11 are staggered to open the replenishment port, then the goods are placed on the spiral goods channel 3 through the replenishment port 11, and finally the upper end cover 7 is rotated to the initial position, so that replenishment can be completed. The tightness of the structure can be ensured by arranging the upper end cover 7, and the commodity supplementing port 11 and the baffle 71 can be designed to conveniently supplement commodities in the self-service vending machine.

Referring to fig. 1 and 2, the vending machine further comprises an upper fixing member 8 and a lower fixing member 9, wherein the upper fixing member 8 is arranged at the upper end of the upper end cover 7 and is used for fixing the vending machine on a wall; the lower fixing member 9 is fixed to the outer side wall of the lower end cover 2, and a hook 91 is provided on the lower fixing member 9. The self-service vending machine is small in size and can be fixed on a wall, so that a user can conveniently purchase goods. The upper fixing piece 8 can be fixed on the wall in a screwing mode, and the hooks 91 arranged on the lower fixing piece 9 can be matched with the brackets on the wall to sell and hang on the wall in a self-service mode. Through setting up mounting 8 and lower mounting 9, can fix the vending machine in required position to facilitate the use. It should be noted that, in this embodiment, the self-service vending machine is fixed on a wall, which is not limited to the self-service vending machine being only fixed on the wall, and the self-service vending machine may also be fixed on a shelf, a container, or a rack.

Referring to fig. 5, the rotation blocking device 4 includes a turntable 41 and an arc baffle 7142, wherein the arc baffle 7142 is vertically disposed on the turntable 41, and the depth of the arc baffle 7142 is less than or equal to the radius of the turntable 41. The turntable 41 has a cylindrical structure with a relatively short height, but the heights of the cylinders are not uniform, namely, the thickness of the turntable 41 is high and low at one side, and the heights are gradually changed. The diameter of the turntable 41 is generally greater than the width of the goods. The arc baffle 7142 is a curved plate-like structure provided at an edge of the upper end face of the turntable 41 and perpendicular to the turntable 41. The radius of the arc-shaped baffle 7142 is identical with the radius of the turntable 41, and is concentric, and the depth of the arc-shaped baffle 7142 is less than or equal to the radius of the turntable 41. The turntable 41 is used for supporting the commodity, and the arc-shaped baffle 7142 is used for blocking the commodity. The rotation blocking device 4 has a simple structure, and can release one commodity and block the following commodity in the rotation process. To better retain various sizes of merchandise, the depth of the arcuate baffles 7142 may be designed to conform to the radius of the turntable 41, with the depth of the arcuate baffles 7142 generally being equal to or slightly greater than the width of the merchandise, as the diameter of the turntable 41 is generally greater than the width of the merchandise. In actual production application, the self-service vending machine is selected to be applied to proper commodities according to the size and the model of the produced self-service vending machine. Of course, the dimensions of the various components of the vending machine may also be designed according to the dimensions of the merchandise to be vended.

Referring to fig. 6 and 7, the rotation transmission device 6 includes an intersecting shaft gear a61, an intersecting shaft gear B62, a transmission shaft 63, and a first gear 64. The intersecting shaft gear A61 is connected with the knob 5, the intersecting shaft gear B62 and the first gear 64 are both sleeved on the transmission shaft 63, the transmission shaft 63 is rotatably mounted on the lower end cover 2, and the intersecting shaft gear B62 is meshed with the intersecting shaft gear A61. The rotation blocking device 4 is provided with a gear column 43, and the gear column 43 is in transmission connection with the first gear 64.

The central axes of the intersecting axis gear a61 and the intersecting axis gear B62 are perpendicular to each other and intersect. The intersecting shaft gear B62 and the first gear 64 are simultaneously sleeved on the transmission shaft 63, and the intersecting shaft gear B62 is positioned right above the first gear 64. Rotating the knob 5, the knob 5 will drive the intersecting shaft gear A61 to rotate; the rotation of the intersecting shaft gear a61 drives the rotation of the intersecting shaft gear B62, and the intersecting shaft gear B62, the transmission shaft 63 and the first gear 64 are of an integral structure, so that the first gear 64 can synchronously rotate along with the intersecting shaft gear B62; the rotation of the first gear 64 rotates the gear post 43 and the screw blocking device. The rotation transmission device 6 has compact and simple structure, and can accurately transmit the rotation force of the knob 5 to the rotation blocking device 4.

In some embodiments, first gear 64 may directly engage gear post 43, where structurally permitted (e.g., without interference between components).

Referring to fig. 6 and 7, in the present embodiment, the first gear 64 and the gear post 43 are in driving connection with each other through the second gear 65 and the third gear 66. Specifically, the rotation transmission device 6 further includes a second gear 65 and a third gear 66, each of the second gear 65 and the third gear 66 is rotatably mounted on the lower end cover 2, the second gear 65 is meshed with the first gear 64 and the third gear 66, respectively, and the third gear 66 is meshed with the gear column 43 to realize transmission connection of the gear column 43 with the first gear 64. The first gear 64 drives the second gear 65 to rotate, then the second gear 65 drives the third gear 66 to rotate, and finally the third gear 66 drives the gear column 43 and the rotation blocking device 4 to rotate. Through setting up second gear 65 and third gear 66, make the structure of vending machine more reasonable, the cooperation between the spare part is more orderly.

Referring to fig. 6 and 7, the rotation transmission device 6 further includes a base plate 67, the base plate 67 is fixed to the knob 5, and the intersecting axis gear a61 is mounted on the base plate 67. The base plate 67 has a circular plate-like structure, one side of the base plate 67 is fixed on the knob 5, the intersecting gear a is fixed on the other side of the base plate 67, the intersecting gear a is concentric with the base plate 67, and the diameter of the intersecting gear a is smaller than the diameter of Yu Jipan 67. The back of the knob 5 is extended with an extension portion, and the base plate 67 is fixed at the tail end of the extension portion.

Referring to fig. 8, the base plate 67 is provided with a plurality of clamping grooves 671, and the plurality of clamping grooves 671 are circumferentially arranged around the center of the base plate 67. The clamping grooves 671 are arc-shaped groove structures, the radius of each clamping groove 671 is equal, and the distance between two adjacent clamping grooves 671 is equal. The card slot 671 is located between the edge of the base plate 67 and the intersecting axis gear a 61.

Referring to fig. 8, the base plate 67 is further provided with a plurality of teeth 672, the teeth 672 are circumferentially arranged around the center of the base plate 67 at intervals, and tooth grooves 673 are formed between two adjacent teeth 672. Each tooth 672 has the same shape and size, and the distance between two adjacent teeth 672 is the same. Teeth 672 are located between the edge of base 67 and detents 671.

Under the condition of no electronic control, the user can directly rotate the knob 5 to take out the commodity. Under the condition, the user can buy the bill through other modes, such as the self-service vending machine is arranged in a supermarket or a mall, and the user takes out the commodity and then buys the bill uniformly. In order to enable the self-service vending machine to directly complete the user buying action, electronic control can be added, such as adding a structure of a control knob 5 on the self-service vending machine. In this embodiment, a locking device 10 for locking or unlocking the knob 5 is added to the vending machine.

Referring to fig. 7 and 9, the locking device 10 includes an electromagnetic lock 101 and a locking bolt 102, the electromagnetic lock 101 is mounted on the lower end cover 2, and the locking bolt 102 is movably inserted into the electromagnetic lock 101. The lock tongue 102 is disposed opposite to the clamping groove 671, and can be extended and contracted by the electromagnetic lock 101 to be inserted into the clamping groove 671 or pulled out from the clamping groove 671. In the initial state, the electromagnetic lock 101 is not electrified, at this time, the lock tongue 102 extends to a side close to the base plate 67 relative to the electromagnetic lock 101, and one end of the lock tongue 102 is inserted into the clamping groove 671, so that the rotation of the base plate 67 is limited, and the twisting of the knob 5 is further limited. After the user finishes paying, the electromagnetic lock 101 is electrified and generates a magnetic field, the lock tongue 102 retracts to one side of the electromagnetic lock 101 under the action of the magnetic field, the lock tongue 102 is not clamped in the clamping groove 671 any more, and the base plate 67 can rotate at the moment; the user rotates the knob 5 to drop the commodity to the commodity outlet 21, and the user can take the purchased commodity. The design of the locking device 10 can better realize self-service shopping, and the locking device 10 has simple structure and concise control action.

Referring to fig. 4, the self-service vending machine further includes a sensor 110, wherein the sensor 110 is installed at the lower end of the spiral cargo path 3 to sense whether the commodity passes. Under the condition that the locking device 10 is added to the self-service vending machine, electronic control is realized, but in order to better feed back whether the commodity purchased by the user is discharged to the discharge port 21, a sensor 110 is arranged at the lower end of the spiral goods channel 3 in the embodiment. When the commodity passes through the opening 3 of the spiral goods channel, the sensor 110 is triggered, the sensor 110 transmits the signal to the controller, the controller controls the electromagnetic lock 101 to be powered off, and then the lock tongue 102 stretches out to lock the knob 5.

Referring to fig. 6, 7, 8 and 10, the vending machine further comprises a clutch device 120, wherein the clutch device 120 comprises a trigger switch 121, a spring 122, a transmission member 123 and a clamping member 124. Trigger switch 121 sets up the bottom surface at shipment mouth 21, and spring 122 sets up under trigger switch 121, and one end of driving medium 123 is located under trigger switch 121, and the other end of driving medium 123 is located under fastener 124, and fastener 124 is movably installed on lower end cover 2 from top to bottom, and the upper end of fastener 124 corresponds with tooth groove 673. When the commodity falls onto the commodity outlet 21, the commodity presses the trigger switch 121 to enable the trigger switch 121 to move downwards, and when the trigger switch 121 moves downwards, one end of the transmission piece 123 is pressed, the end of the transmission piece 123 moves downwards, and the spring 122 is pressed, so that the spring 122 is contracted; one end of the transmission member 123 moves downward, and the other end moves upward; when the other end of the transmission member 123 moves upwards, the clamping member 124 is pushed upwards, so that the clamping member 124 moves upwards for a certain distance; when the clamping member 124 moves upward, the upper end thereof is clamped in the tooth groove 673, so as to limit the rotation of the base plate 67. Therefore, when the commodity is present in the commodity outlet 21, the rotary knob 5 can only idle or the rotary knob 5 cannot be rotated, so that the commodity can not be continuously dropped. When the commodity at the commodity outlet 21 is taken away, no commodity presses the trigger switch 121, the spring 122 is deformed to push the trigger switch 121 upwards, when the trigger switch 121 is reset upwards, one end of the transmission piece 123, which is close to the trigger switch, is reset upwards, and the other end of the transmission piece 123 is reset downwards; because the transmission member 123 does not push up against the clamping member 124, the clamping member 124 moves downward under the action of gravity, the clamping member 124 is no longer clamped in the tooth groove 673, at this time, the knob 5 can be normally selected, and the commodity can be normally dropped out. By providing the clutch 120, ordered output of the commodity can be realized, and a plurality of commodities can be output at a time, or the commodity outlet 21 can be prevented from being blocked by a plurality of commodities.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims (10)

1. Self-service vending machine suitable for sell spherical commodity, a serial communication port, include

The shell (1) is hollow and is provided with an opening at the lower end, a lower end cover (2) is arranged at the opening at the lower end of the shell (1), and a goods outlet (21) is arranged on the lower end cover (2);

a spiral goods channel (3) which is arranged in the shell (1) and the lower end of which is communicated with the goods outlet (21), wherein the spiral goods channel (3) is used for placing goods;

a rotation blocking device (4) rotatably provided at a lower end of the spiral cargo lane (3) for blocking the commodity;

a knob (5) provided on the lower end cap (2);

and the rotation transmission device (6) is arranged on the lower end cover (2) and is respectively in transmission connection with the knob (5) and the rotation blocking device (4).

2. Self-service vending machine suitable for vending spherical goods according to claim 1, characterized in that the upper end of the casing (1) is open, and the side wall of the casing (1) close to the upper end opening is provided with a goods supplementing opening (11);

the self-service vending machine further comprises an upper end cover (7), wherein the upper end cover (7) is rotatably covered at the opening of the upper end of the shell (1), and a baffle (71) corresponding to the goods supplementing opening (11) is arranged on the upper end cover (7).

3. Self-service vending machine suitable for vending spherical goods according to claim 2, characterized in that it further comprises an upper fixing element (8) and a lower fixing element (9), said upper fixing element (8) being arranged at the upper end of said upper end cap (7) and being intended to fix the vending machine on a wall; the lower fixing piece (9) is fixed on the outer side wall of the lower end cover (2), and a hook (91) is arranged on the lower fixing piece (9).

4. Self-service vending machine suitable for vending spherical goods according to claim 1, characterized in that said rotation blocking means (4) comprise a carousel (41) and an arched baffle (71) (42), said arched baffle (71) (42) being vertically arranged on said carousel (41), and the depth of said arched baffle (71) (42) being less than or equal to the radius of said carousel (41).

5. Self-service vending machine suitable for vending spherical goods according to claim 1, characterized in that said rotary transmission means (6) comprise an intersecting axis gear a (61), an intersecting axis gear B (62), a transmission shaft (63) and a first gear (64); the intersecting shaft gear A (61) is connected with the knob (5), the intersecting shaft gear B (62) and the first gear (64) are sleeved on the transmission shaft (63), the transmission shaft (63) is rotatably arranged on the lower end cover (2), and the intersecting shaft gear B (62) is meshed with the intersecting shaft gear A (61);

the rotation blocking device (4) is provided with a gear column (43), and the gear column (43) is in transmission connection with the first gear (64).

6. Self-service vending machine suitable for vending spherical goods according to claim 5, characterized in that said rotary transmission (6) further comprises a second gear (65) and a third gear (66), said second gear (65) and said third gear (66) being both rotatably mounted on said lower end cap (2), and said second gear (65) being in mesh with said first gear (64) and said third gear (66), respectively, said third gear (66) being in mesh with said gear column (43) to realize a transmission connection of said gear column (43) with said first gear (64).

7. Self-service vending machine suitable for vending spherical goods according to claim 5, characterized in that said rotation transmission means (6) further comprise a base plate (67), said base plate (67) being fixed on said knob (5), said intersecting axis gear a (61) being mounted on said base plate (67).

8. The vending machine suitable for vending spherical goods according to claim 7, characterized in that said base plate (67) is provided with a plurality of clamping grooves (671), a plurality of said clamping grooves (671) being arranged around the centre of the circle of said base plate (67);

the self-service vending machine further comprises a locking device (10), the locking device (10) comprises an electromagnetic lock (101) and a lock tongue (102), the electromagnetic lock (101) is installed on the lower end cover (2), the lock tongue (102) is movably inserted into the electromagnetic lock (101), and the lock tongue (102) is oppositely arranged with the clamping groove (671) and can stretch and retract under the action of the electromagnetic lock (101) so as to be inserted into the clamping groove (671) or be pulled out of the clamping groove (671).

9. Self-service vending machine suitable for vending spherical goods according to claim 8, characterized in that it further comprises a sensor (110), said sensor (110) being mounted at the lower end of said spiral channel (3) for sensing whether the goods pass.

10. The self-service vending machine suitable for vending spherical commodities according to claim 7, characterized in that said base plate (67) is provided with a plurality of teeth (672), a plurality of said teeth (672) are circumferentially arranged around the center of the base plate (67) at intervals, and a tooth slot (673) is formed between two adjacent teeth (672);

the self-service vending machine further comprises a clutch device (120), the clutch device (120) comprises a trigger switch (121), a spring (122), a transmission piece (123) and a clamping piece (124), the trigger switch (121) is arranged on the bottom surface of the delivery port (21), one end of the transmission piece (123) is located under the trigger switch (121), the spring (122) is arranged under the trigger switch (121), the other end of the transmission piece (123) is located under the clamping piece (124), the clamping piece (124) can be movably installed on the lower end cover (2) up and down, and the upper end of the clamping piece (124) corresponds to the tooth groove (673).