Automatic tire vending equipment

Abstract

A tire automatic vending device, which relates to the technical field of tire vending. It comprises a box body; a plurality of storage bins installed in the box body for storing tires; a replenishment door installed on one side of the box body and arranged at one end of the storage bin; a delivery door installed on the side of the box body close to the ground and arranged at the other end of the storage bin; a transmission component installed in the storage bin for transmitting the tire from one end of the replenishment door to one end of the delivery door; an interactive verification module installed on one side of the box body; and a control mainboard electrically connected to the interactive verification module, which controls the opening or closing of the replenishment door and the delivery door after receiving the instruction of the interactive verification module. The above technical solution has the advantages of high safety and good use effect.

Description

Technical Field

[0001] The present invention relates to the technical field of tire vending, and in particular to an automatic tire vending device. Background Art

[0002] Tire vending machines are usually installed in public places, equipped with corresponding mobile applications and operating platforms to realize self-service tire vending. Existing tire vending machines are large retail container systems that can be classified and stored according to different brands. Users place orders through mobile APPs, and the quick repair service grabs orders through mobile APPs to obtain pickup codes, and scans the code through the tire cloud library to obtain tires, and then delivers the tires to the customer's designated location and provides door-to-door installation services. The entire process only takes a few hours to complete, which can greatly save drivers' tire consumption.

[0003] The existing automatic tire vending equipment has unsatisfactory intelligent effects when in use, and the tire shipping and replenishment processes are inconvenient, resulting in poor use effects. In addition, the equipment has a simple structure, low safety in use, and many potential safety hazards. Summary of the invention

[0004] The purpose of the present invention is to provide an automatic tire vending device with the advantages of being easy to use and highly safe in view of the defects and shortcomings of the prior art.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a tire automatic vending device, comprising: a box body; a plurality of storage bins installed in the box body for storing tires; a replenishment door installed on one side of the box body and arranged at one end of the storage bins; a delivery door installed on the side of the box body near the ground and arranged at the other end of the storage bins; a conveying component provided in the storage bin for conveying the tires from one end of the replenishment door to one end of the delivery door; an interactive verification module provided on one side of the box body; and a control mainboard electrically connected to the interactive verification module, which controls the opening or closing of the replenishment door and the delivery door after receiving an instruction from the interactive verification module.

[0006] The present invention is further arranged that the storage warehouse includes an upper preparation area and a lower delivery area; the end of the preparation area is connected to the head end of the delivery area.

[0007] The present invention is further provided that the conveying assembly includes: an upper automatic conveyor belt device arranged in the preparation area; a lower automatic conveyor belt device arranged in the shipping area; a ball ramp connected between the lower automatic conveyor belt and the shipping door and used as a shipping station; and a guide buffer plate arranged at the head end of the shipping area.

[0008] The present invention is further provided that a lifting trolley is movably installed on the box body and is used to transfer the tire on the upper automatic conveyor belt device to the lower automatic conveyor belt device; the lifting trolley includes: a trolley body; an electric hoist arranged on one side of the box body; a pull rod arranged above the trolley body and connected to the pull rope of the electric hoist; steel wire ropes arranged at both ends of the pull rod; pull rings arranged on both sides of the trolley body for connecting the other end of the steel wire rope; and a pulley group installed on the box body, on which the steel wire rope is installed and which drives the trolley body to rise and fall under the drive of the electric hoist.

[0009] The present invention further provides that the tire vending equipment also includes a first material blocking device disposed at the end of the box body close to the preparation area, for limiting the tire on one side of the upper automatic conveyor belt device; a second material blocking device disposed at one end of the box body close to the delivery door, for limiting the tire on the ball ramp; and a third material blocking device disposed at the end of the box body close to the delivery area, for preventing the tire on the lower automatic conveyor belt device from moving onto the ball ramp.

[0010] The present invention further provides that the shipping door is a lifting door; the lifting door includes: a door body slidably mounted on one side of the box body; a driving motor mounted on the box body; connecting blocks mounted on the box body and corresponding to the four corners of the door body; a first rotating shaft provided between two connecting blocks at the same level and assembled with the output end of the driving motor; a second rotating shaft assembled between the other two connecting blocks; a chain with one end assembled to the end of the first rotating shaft and the other end assembled to the end of the second rotating shaft; and a mounting block fixedly mounted on the bottom of the door body and assembled on the chain.

[0011] The present invention is further arranged that the upper automatic conveyor belt device is provided with a replenishment counting normally open stroke switch at one end close to the replenishment door; the ball ramp is provided with a shipment counting normally open stroke switch at one end close to the shipment door; the lower automatic conveyor belt device is provided with a shipment area detection normally open stroke switch at one end close to the ball ramp; and the upper automatic conveyor belt device is provided with a preparation area detection normally open stroke switch at one end close to the lifting trolley.

[0012] The present invention is further arranged that a solar panel is provided on the top of the box; and a storage battery electrically connected to the solar panel is provided inside the box.

[0013] The present invention further provides that the tire automatic vending equipment also includes a barcode scanner disposed on one side of the box body; and an indicator light disposed on one side of the plurality of stocking areas close to the replenishment door, which flashes when the barcode scanner scans a tire of a corresponding model.

[0014] The present invention is further configured that guide pulleys are provided on both sides of the preparation area and the delivery area along the conveying direction of the tires.

[0015] After adopting the above technical solution, the beneficial effects of the present invention are:

[0016] 1. In the present invention, a conveying component is arranged in the storage bin, and the conveying component conveys the tires from one end of the replenishment door to the other end of the delivery door, thereby realizing automatic transmission of the tires in the storage bin. When the interactive verification module verifies and identifies the identity of the picker, the control mainboard controls the delivery door to open. When the interactive module verifies and identifies the identity of the replenisher, the control mainboard controls the replenishment door to open, thereby completing the delivery and replenishment process of the tire automatic vending device, with high overall safety and easy use.

[0017] 2. In the present invention, the first baffle device, the second baffle device and the third baffle device can limit the tires to prevent the tires in the storage bin from easily sliding out relative to the storage bin, and avoid the tires in the storage bin from being squeezed, etc. At the same time, the replenishment counting normally open type travel switch and the delivery counting normally open type travel switch count the replenishment quantity and the delivery quantity, and the delivery area detection normally open type travel switch and the stocking area detection normally open type travel switch detect the stocking quantity of the delivery area and the stocking area in real time, so as to facilitate the replenisher to replenish in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] Figure 1 It is a schematic diagram of the structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the internal structure of the present invention;

[0021] Figure 3 is a side view of the internal structure of the present invention;

[0022] Figure 4 It is a structural schematic diagram of the lifting door in the present invention;

[0023] Figure 5 It is a schematic diagram of the structure of the first material blocking device, the second material blocking device, and the third material blocking device in the present invention;

[0024] Figure 6 It is a structural schematic diagram of the lifting trolley in the present invention.

[0025] Explanation of reference numerals: 01, interactive verification module; 1, box body; 2, storage bin; 21, preparation area; 22, shipping area; 3, replenishment door; 4, shipping door; 41, door body; 42, drive motor; 43, connecting block; 44, first rotating shaft; 45, second rotating shaft; 46, chain; 47, mounting block; 5, transmission assembly; 51, upper automatic conveyor belt device; 52, lower automatic conveyor belt device; 53, ball ramp; 54, guide buffer plate; 55, lifting trolley; 541, buffer plate body; 542, telescopic rod ; 543, compression spring; 551, trolley body; 552, electric hoist; 553, pull rod; 554, wire rope; 556, pulley block; 61, first material blocking device; 62, second material blocking device; 63, third material blocking device; 64, electric push rod; 65, baffle; 71, replenishment counting normally open travel switch; 72, shipment counting normally open travel switch; 73, shipment area detection normally open travel switch; 74, stocking area detection normally open travel switch; 8, solar panel; 9, guide pulley; 10, billboard. DETAILED DESCRIPTION

[0026] The present invention is further described in detail below in conjunction with the accompanying drawings.

[0027] This specific embodiment is only an explanation of the present invention, and it is not a limitation of the present invention. After reading this specification, those skilled in the art can make non-creative modifications to this embodiment as needed, but as long as it is within the scope of the claims of the present invention, it is protected by the patent law.

[0028] This embodiment relates to an automatic tire vending device, such as Figure 1 and Figure 2 As shown, it includes: a box body 1; a plurality of storage bins 2 installed in the box body 1 and used for storing tires; a replenishment door 3 installed on one side of the box body 1 and arranged at one end of the storage bin 2; a delivery door 4 installed on the side of the box body 1 close to the ground and arranged at the other end of the storage bin 2; a transmission component 5 arranged in the storage bin 2 for transmitting the tires from one end of the replenishment door 3 to one end of the delivery door 4; an interactive verification module 01 arranged on one side of the box body 1; and a control mainboard electrically connected to the interactive verification module 01, the transmission component 5 transmits the tires from one end of the replenishment door 3 to one end of the delivery door 4, so as to realize the automatic transmission of the tires in the storage bin 2, when the interactive verification module 01 verifies and identifies the identity of the picker, the control mainboard controls the delivery door 4 to open, and when the interactive module verifies and identifies the identity of the replenisher, the control mainboard controls the replenishment door 3 to open, thereby completing the delivery and replenishment process of the tire automatic vending device, the overall safety is high, and it is easy to use.

[0029] like Figure 2 and Figure 3As shown, the storage warehouse 2 includes an upper preparation area 21 and a lower delivery area 22; the end of the preparation area 21 is connected to the head of the delivery area 22. The replenishment door 3 is arranged at the head of the preparation area 21, and the delivery door 4 is arranged at the end of the delivery area 22. The conveying assembly 5 includes: an upper automatic conveyor belt device 51 arranged in the preparation area 21; a lower automatic conveyor belt device 52 arranged in the delivery area 22; a ball ramp 53 connected between the lower automatic conveyor belt and the delivery door 4 and used as a delivery station; and a guide buffer plate 54 arranged at the head of the delivery area 22. The guide buffer plate 54 includes a buffer plate body 541, a telescopic rod 542 with one end hinged on the box body 1 and the other end arranged at the lower end of the buffer plate body 541; a compression spring 543 is sleeved on the telescopic rod 542 and one end abuts against the lower end of the buffer plate body 541; wherein the upper automatic conveyor belt device 51 is an inclined surface inclined toward the side of the lifting trolley 55, and the buffer plate body 541 is an inclined surface inclined toward the side of the lower automatic conveyor device, and the upper automatic conveyor belt device 51 and the lower automatic conveyor belt device 52 have the same structure, such as Figure 3 As shown, guide pulleys 9 are provided on both sides of the preparation area 21 and the delivery area 22 along the conveying direction of the tire, so as to reduce the friction during the transmission of the tire.

[0030] like Figure 3 As shown, the box body 1 is movably equipped with a lifting trolley 55 for transferring the tire on the upper automatic conveyor device 51 to the lower automatic conveyor device 52, as shown in FIG. Figure 6 As shown, the lifting trolley 55 includes: a trolley body 551; an electric hoist 552 disposed on one side of the box 1; a pull rod 553 disposed above the trolley body 551 and connected to the pull rope of the electric hoist 552; steel wire ropes 554 disposed at both ends of the pull rod 553; pull rings (not shown) disposed on both sides of the trolley body 551 for connecting the other end of the steel wire rope 554; and a pulley block 556 mounted on the box 1 for mounting the steel wire rope 554 and driving the trolley body 551 to rise and fall under the drive of the electric hoist 552. When the tires in the shipping area 22 are insufficient, the electric hoist 552 will pull the pull rod 553, thereby driving the trolley body 551 to rise, and then transferring the tires from the stocking area 21 to the shipping area 22.

[0031] like Figure 3 As shown, the tire vending machine also includes a first material stopper 61 disposed at the end of the box body 1 near the stocking area 21 and used to limit the tire on one side of the upper automatic conveyor belt device 51; a second material stopper 62 disposed at one end of the box body 1 near the delivery door 4 and used to limit the tire on the ball ramp 53; and a third material stopper 63 disposed at the end of the box body 1 near the delivery area 22 and used to prevent the tire on the lower automatic conveyor belt device 52 from moving to the ball ramp 53. The specific structures of the above material stoppers are the same, such as Figure 5As shown, it includes an electric push rod 64 and a stopper arranged at one end of the electric push rod 64. It should be noted that the electric push rod 64 has a detection function of being retracted to the full position and extended to the full position, which is realized by an NPN proximity switch.

[0032] like Figure 3 As shown, a shipping count normally open type travel switch 72 is provided at one end of the ball ramp 53 close to the shipping door 4. When the shipping door 4 is opened to take the tire, the tire will press the shipping count normally open type travel switch 72 to generate a shipping signal, and there are two shipping count normally open type travel switches 72 connected in parallel to the same interface terminal. A replenishment count normally open type travel switch 71 is provided at one end of the upper automatic conveyor device 51 close to the replenishment door 3; when the replenishment door 3 is opened for replenishment, each tire put in will press the replenishment count normally open type travel switch 71 to generate a replenishment signal, and there are two replenishment count normally open type travel switches 71 connected in parallel to the same interface terminal.

[0033] like Figure 3 As shown, a normally open stroke switch for detecting the shipping area 22 is provided at one end of the lower automatic conveyor belt device 52 close to the ball-bearing ramp 53; when there is a tire on one end of the lower automatic conveyor belt device 52 close to the ball-bearing ramp 53, the tire presses the normally open stroke switch for detecting the shipping area 22 to generate a closed signal; when there is no tire on one end of the lower automatic conveyor belt device 52 close to the ball-bearing ramp 53, the normally open stroke switch for detecting the shipping area 22 pops up to generate a normally open signal, at this time, the control main board controls the lower automatic conveyor belt device 52 to move toward the side of the ball-bearing ramp 53; if the normally open signal is continuously generated, it means that there is no tire in the shipping area 22, then the lifting vehicle is controlled to rise to one end of the upper automatic conveyor belt device 51, and the first material blocking device 61 is contracted, and the upper automatic conveyor belt device 51 and the lower automatic conveyor belt device 52 start to convey, so that the tires in the preparation area 21 can be smoothly transferred to the shipping area 22. When the tire presses the normally open travel switch of the delivery area 22, a closing signal is generated, and the lower automatic conveyor belt device 52 and the upper automatic conveyor belt device 51 are closed.

[0034] like Figure 3 As shown, a normally open travel switch for detecting a cargo preparation area 21 is provided on one end of the upper automatic conveyor belt device 51 close to the lifting trolley 55. When there is a tire on one end of the upper automatic conveyor belt device 51 close to the lifting trolley 55, the tire presses the normally open travel switch for detecting a cargo preparation area 21 to generate a closed signal; when there is no tire on one end of the upper automatic conveyor belt device 51 close to the lifting trolley 55, the normally open travel switch for detecting a cargo preparation area 21 pops up to generate a normally open signal, and a replenishment reminder is made on the system platform. A replenishment indicator light is also provided on the box body 1. When a replenishment reminder is made, the replenishment indicator light lights up.

[0035] In this embodiment, the interactive verification module 01 is an Android screen installed on one side of the box 1. The replenishment door 3 is two doors, and the switch is controlled by an electric bolt. When the replenisher passes the verification through the interactive verification module 01, the two electric bolts are opened at the same time. The number of storage bins 2 is 6, and the delivery door 4 is a lifting door, which can save space on the one hand and not interfere with the tire out of the bin on the other hand. Figure 4 As shown, the lifting door includes: a door body 41 slidably mounted on one side of the box body 1; a driving motor 42 mounted on the box body 1; a connecting block 43 mounted on the box body 1 and corresponding to the four corners of the door body 41; a first rotating shaft 44 arranged between two connecting blocks 43 at the same level and assembled with the output end of the driving motor 42; a second rotating shaft 45 mounted between the other two connecting blocks 43; a chain 46 with one end assembled at the end of the first rotating shaft 44 and the other end assembled at the end of the second rotating shaft 45; and a mounting block 47 fixedly mounted at the bottom of the door body 41 and assembled on the chain 46. When the picker passes the verification through the interactive verification module 01, the driving motor 42 controls the rotation of the first rotating shaft 44, so that the door body 41 is lifted and lowered vertically along with the chain 46. In addition, two infrared photoelectric sensors are also arranged on the side of the box body 1 close to the lifting door, and are respectively arranged at the bottom and top of the corresponding lifting door, respectively used to detect whether the lifting door is lifted and lowered in place, and the model of the infrared photoelectric sensor is Panasonic PM-F45.

[0036] In this embodiment, if Figure 1 As shown, a solar panel 8 is also provided on the top of the box 1; a battery electrically connected to the solar panel 8 is provided inside the box 1, and a billboard 10 electrically connected to the control mainboard is provided on one side of the box 1. The billboard 10 can be used to play the promotional video of the tire manufacturer or for other merchants to promote. In addition, the box 1 can also be powered by a switching power supply, and its rated working voltage is DC24V. The tire automatic vending device also includes a barcode scanner (not shown) provided on one side of the box 1; and an indicator light (not shown) provided on one side of the several stocking areas 21 close to the replenishment door 3. When the barcode scanner scans the corresponding model of tires, the indicator light on the corresponding storage bin 2 will flash. In this embodiment, the tire automatic vending device is provided with 6 storage bins 2 for storing tires of different models, and each storage bin 2 can hold up to 10 tires. When multiple tires are stored or the bin is full, each front tire blocks the rear tire so that all tires will not roll.

[0037] In this embodiment, the system also includes a USP fault information collection interface (not shown), and the collected information includes low battery potential, abnormal mains power and USP internal faults; the UPS model is C1-2K produced by Santak Electronics (Shenzhen) Co., Ltd., and is used with an AS-400 dry-connection card. After the above faults occur, the information is uploaded to the system. There is also a status indicator light on the lift door. Red indicates a fault, green flashing indicates that the lift door is opening, green indicates that the tire can be taken, and red flashing indicates that the lift door is closing.

[0038] When the picker takes the tire, he first inputs a valid pickup code or successfully pays for the purchase through the interactive verification module 01; the status indicator light on the corresponding lifting door of the corresponding storage bin 2 flashes green, and the lifting door is opened at the same time; the picker makes a tire pickup instruction through the interactive verification module 01 or a separately set tire pickup button; the second material blocking device 62 shrinks, the status indicator light is always green, the tire rolls out automatically, and a counting signal is generated through the shipment counting normally open travel switch 72. When the number of tires taken is greater than 1, the third material blocking device 63 shrinks, and the lower automatic conveyor device 52 transfers the tires in the shipment area 22 one by one to At the shipping station, the tires continue to roll out. When the shipping area 22 is empty, the shipping area 22 detects that the normally open travel switch pops up, controls the first material blocking device 61 to retract, and the lifting trolley 55 rises. Combined with the transmission function of the upper automatic conveyor belt device 51 and the lower automatic conveyor belt device 52, the tires in the preparation area 21 are transferred to the shipping area 22. When the count of the shipping counting normally open travel switch 72 reaches the number of tires to be taken, the second material blocking device 62 extends, the status indicator light flashes red, the lifting door closes, and the tire is taken. Finally, the interactive verification module 01 uploads the shipping result to the system platform.

[0039] When the replenisher is repairing a tire, he first authenticates his identity through the interactive verification module 01. After the verification is successful, the electric latch of the replenishment door 3 is opened, and the replenishment door 3 can be opened; the tire code to be replenished is scanned by the barcode scanner, and the indicator light on the corresponding storage bin 2 lights up, and the tire is placed in the corresponding storage bin 2. During the placement, the replenishment counting normally open travel switch 71 is triggered to generate a replenishment signal. It should be noted that during the replenishment process, the first material blocking device 61, the second material blocking device 62 and the third material blocking device 63 are all in a retracted state. Under the transmission action of the upper automatic conveyor belt device 51 and the lower automatic conveyor belt device 52, the tires fill the shipping area 22 and the preparation area 21 in turn, and finally the replenishment door 3 is closed, the electric latch is automatically locked, and the first material blocking device 61, the second material blocking device 62 and the third material blocking device 63 of all storage bins 2 are extended in turn to complete the tire repair, and the interactive verification module 01 will upload the replenishment result to the system platform.

[0040] The working principle of the present invention is roughly as follows: by arranging a conveying component 5 in the storage bin 2, the conveying component 5 conveys the tires from one end of the replenishment door 3 to the other end of the delivery door 4, thereby realizing the automatic transmission of the tires in the storage bin 2; when the interactive verification module 01 verifies and identifies the identity of the picker, the control main board controls the delivery door 4 to open; when the interactive module verifies and identifies the identity of the replenisher, the control main board controls the replenishment door 3 to open, thereby completing the delivery and replenishment process of the tire automatic vending device, with high overall security and easy use.

[0041] The above is only used to illustrate the technical solution of the present invention rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the present invention by ordinary technicians in this field should be included in the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. A tire automatic vending device, characterized in that: include: Box body (1); A plurality of storage bins (2) installed in the box (1) and used for storing tires; A replenishment door (3) mounted on one side of the box body (1) and arranged at one end of the storage bin (2); A delivery door (4) mounted on the side of the box body (1) close to the ground and arranged at the other end of the storage bin (2); A conveying assembly (5) disposed in the storage bin (2) and used for conveying the tire from one end of the replenishment door (3) to one end of the delivery door (4); an interactive verification module (01) disposed on one side of the box (1); and a control main board electrically connected to the interactive verification module (01) and controlling the opening or closing of the replenishment door (3) and the delivery door (4) after receiving an instruction from the interactive verification module (01); the storage bin (2) comprising an upper stocking area (21) and a lower delivery area (22); The end of the stocking area (21) is connected to the beginning of the shipping area (22); the conveying component (5) comprises: An upper automatic conveyor belt device (51) provided in the stocking area (21); A lower automatic conveyor belt device (52) provided in the delivery area (22); a ball ramp (53) connected between the lower automatic conveyor belt and the delivery door (4) and used as a delivery station; and a guide buffer plate (54) disposed at the head end of the delivery area (22); a lifting trolley (55) movably mounted on the box body (1) for transferring the tire on the upper automatic conveyor device (51) to the lower automatic conveyor device (52); The shipping area (22) further includes the lifting trolley (55) including: a trolley body (551); An electric hoist (552) provided on one side of the box (1); A pull rod (553) disposed above the trolley body (551) and connected to the pull rope of the electric hoist (552); Steel wire ropes (554) provided at both ends of the pull rod (553); pull rings provided on both sides of the trolley body (551) for connecting the other end of the steel wire rope (554); and, A pulley block (556) mounted on the box (1) for mounting the steel wire rope (554) and driving the trolley body (551) to move up and down under the drive of the electric hoist (552); The guide buffer plate (54) comprises a buffer plate body (541), a telescopic rod (542) with one end hinged on the box body (1) and the other end arranged at the lower end of the buffer plate body (541); a compression spring (543) sleeved on the telescopic rod (542) and with one end abutting against the lower end of the buffer plate body (541); wherein the upper automatic conveyor belt device (51) is an inclined surface inclined toward the side of the lifting trolley (55), and the buffer plate body (541) is an inclined surface inclined toward the side of the lower automatic conveyor belt device (52).

2. The tire automatic vending equipment according to claim 1, characterized in that: The tire automatic vending equipment further comprises a first material blocking device (61) disposed at the end of the box body (1) close to the stocking area (21) and used for limiting the position of the tire on one side of the upper automatic conveyor belt device (51); a second material stopper (62) disposed at one end of the box body (1) close to the delivery door (4) and used for limiting the position of the tire on the ball ramp (53); as well as, A third material blocking device (63) is provided at the end of the box body (1) close to the delivery area (22) and is used to prevent the tire on the lower automatic conveyor device (52) from moving onto the ball ramp (53).

3. The automatic tire vending device according to claim 2, characterized in that: The shipping door (4) is a lifting door; the lifting door comprises: a door body (41) slidably mounted on one side of the box body (1); and a driving motor (42) mounted on the box body (1); A connecting block (43) mounted on the box body (1) and corresponding to the four corners of the door body (41); a first rotating shaft (44) disposed between two connecting blocks (43) at the same level and mounted on the output end of the driving motor (42); A second rotating shaft (45) assembled between the other two connecting blocks (43); a chain (46) with one end mounted on the end of the first rotating shaft (44) and the other end mounted on the end of the second rotating shaft (45); and, A mounting block (47) is fixedly mounted on the bottom of the door body (41) and assembled on the chain (46).

4. The automatic tire vending device according to claim 3, characterized in that: The upper automatic conveyor belt device (51) is provided with a replenishment counting normally open travel switch (71) at one end close to the replenishment door (3); A shipping counting normally open travel switch (72) is provided at one end of the ball inclined surface (53) close to the shipping door (4); The lower automatic conveyor device (52) is provided with a normally open travel switch at one end close to the ball inclined surface (53) in the delivery area (22); The upper automatic conveyor belt device (51) is provided with a stocking area (21) at one end close to the lifting trolley (55) for detecting a normally open travel switch.

5. The tire automatic vending equipment according to claim 4, characterized in that: A solar panel (8) is provided on the top of the box (1); A storage battery electrically connected to the solar panel (8) is provided inside the box (1).

6. The automatic tire vending device according to claim 5, characterized in that: The tire automatic vending device further comprises a barcode scanning gun arranged on one side of the box (1); and An indicator light is provided on one side of the plurality of stocking areas (21) close to the replenishment door (3) and flashes when the barcode scanner scans a tire of a corresponding model.

7. The automatic tire vending device according to claim 6, characterized in that: Guide pulleys (9) are provided on both sides of the preparation area (21) and the delivery area (22) along the conveying direction of the tires.

Images