A goods conveying device for an automatic vending machine

Abstract

This invention discloses a goods conveying device for an automatic vending machine, comprising: a goods conveying module, including a conveyor platform and a first servo motor. The first servo motor is disposed at one end of the conveyor platform and rotatably connected to a conveyor belt on the conveyor platform. Symmetrical baffles are arranged on the top of the conveyor platform. In the goods conveying device of this invention, the first servo motor is installed at one end of the conveyor platform and rotatably connected to the conveyor belt on the conveyor platform. Symmetrical baffles are arranged on the top of the conveyor platform, and the conveyor belt is located between two baffles. When in use, the first servo motor drives the conveyor belt on the conveyor platform, which moves the goods outward to complete the dispensing. A clamping part is installed at the end of the baffle away from the first servo motor. The clamping part can clamp the outermost goods to prevent them from falling when no one is purchasing, thus preventing theft of goods from the dispensing slot.

Description

Technical Field

[0001] This invention relates to the field of vending machine technology, and more specifically, to a goods conveying device for a vending machine. Background Technology

[0002] A vending machine is a machine that automatically dispenses goods based on the inserted coins. Vending machines are commonly used equipment in commercial automation, as they are not limited by time or location, save manpower, and facilitate transactions, representing a new form of retail. Internally, vending machines require a goods conveying system to transport the goods. Traditional conveying systems only transport goods and lack the ability to hold and secure them, making it easy for goods to fall due to shaking, thus allowing for theft through the dispensing slot. Therefore, it is necessary to propose a goods conveying system for vending machines to at least partially solve the problems existing in the current technology. Summary of the Invention

[0003] The summary section introduces a series of simplified concepts, which will be further explained in detail in the detailed description section. The summary section of this invention is not intended to limit the key features and essential technical features of the claimed technical solution, nor is it intended to determine the scope of protection of the claimed technical solution.

[0004] To at least partially solve the above problems, the present invention provides a goods transfer device for an automatic vending machine, comprising: a goods transfer module, the goods transfer module including a transfer table and a first servo motor, the first servo motor being disposed at one end of the transfer table and rotatably connected to a conveyor belt on the transfer table, and goods channel baffles being symmetrically disposed on the top of the transfer table, with a clamping part disposed at the end of the goods channel baffle away from the first servo motor.

[0005] According to an embodiment of the present invention, the goods conveying device of an automatic vending machine includes a clamping part comprising a protective box, an electric push rod, an inner push rod, and a clamping plate. Symmetrical through holes are provided on both sides of the goods channel baffle. The protective box is disposed on the outer side of the goods channel baffle, located on one side of the through holes. An electric push rod is disposed inside the protective box, and an inner push rod is disposed at the output end of the electric push rod, penetrating the through holes. The clamping plate is disposed at the inner end of the inner push rod, and the inner wall of the clamping plate is arc-shaped.

[0006] According to an embodiment of the present invention, a goods conveying device for an automatic vending machine has a storage box provided at one end of the goods channel baffle away from the clamping part, a connecting plate symmetrically provided at the bottom of the storage box, the connecting plate being connected to the goods channel baffle, and a guide plate symmetrically provided on the bottom inner wall of the storage box.

[0007] According to an embodiment of the present invention, the goods conveying device of an automatic vending machine includes a conveyor belt section comprising a drive shaft, a driven shaft, and a conveyor belt. The drive shaft and the driven shaft are respectively disposed at both ends of the conveyor platform. The first servo motor is rotatably connected to the drive shaft, and the conveyor belt is wound around the drive shaft and the driven shaft.

[0008] According to an embodiment of the present invention, the goods conveying device of the vending machine has an opening and closing door through the back of the storage box, and a discharge port through the bottom inner wall of the storage box. The discharge port is located above the conveyor belt and is located on one side of the guide plate.

[0009] According to an embodiment of the present invention, a goods conveying device for an automatic vending machine has a blocking ring provided on one side of the guide plate, and the blocking ring is located behind the feeding port.

[0010] According to an embodiment of the present invention, a goods conveying device for an automatic vending machine includes a working box on the inner front wall of the storage box, a second servo motor inside the working box, a rotating shaft at the output end of the second servo motor, the rotating shaft passing through the back of the working box, a push plate on the outer side of the rotating shaft engaging with the rotating shaft, and a support plate at one end of the rotating shaft connected to the inner top wall of the storage box.

[0011] According to an embodiment of the present invention, the goods conveying device of an automatic vending machine further includes a first guiding mechanism and a plurality of second guiding mechanisms within the conveyor belt. The first guiding mechanism and the plurality of second guiding mechanisms are disposed within the conveyor belt, and the plurality of second guiding mechanisms are sequentially disposed outside the first guiding mechanism. The first guiding mechanism and the second guiding mechanisms are rotatably connected to the inner wall of the conveyor belt. The first guiding mechanism includes a plurality of guide roller bodies and a plurality of guide support modules. The guide roller bodies are disposed within the transmission platform and rotatably connected to the inner wall of the transmission platform. The plurality of guide support modules are disposed on the guide roller bodies.

[0012] According to an embodiment of the present invention, the goods conveying device of an automatic vending machine includes a guide support module comprising an inner guide sleeve and an outer guide sleeve. The inner guide sleeve is disposed on the guide roller body, and the outer guide sleeve is disposed on the inner guide sleeve. A circumferential inner groove is provided inside the outer guide sleeve, and two inner support discs are disposed in the circumferential inner groove. A circumferential spacer is disposed between the two inner support discs. A sound-absorbing layer is disposed inside the circumferential spacer, and a plurality of flexible ball bearings are disposed outside the spacer. An outer circumferential groove is provided on the outer wall of the outer guide sleeve. A slot is provided on both the upper inner wall and the lower inner wall of the outer circumferential groove. A locking block is disposed in the slot. A vertical reset rod is disposed between two locking blocks. The locking blocks are connected to the inner support discs by a transverse fixing rod.

[0013] According to an embodiment of the present invention, the goods conveying device of the vending machine includes a first inner circumference and a second inner circumference inside the side wall of the guide sleeve. The first inner circumference has a plurality of first reset holes and a plurality of second reset holes. An auxiliary reset ring is inserted into the first reset hole and the second reset hole. A first support plate and a second lower support plate are respectively provided at both ends of the auxiliary reset ring. The outer circumferential wall of the guide sleeve has two circumferential anti-slip patterns and a plurality of short anti-slip patterns.

[0014] Compared with the prior art, the present invention has at least the following beneficial effects:

[0015] This invention provides a goods conveying device for an automatic vending machine. The goods conveying device includes a goods conveying module, which comprises a conveyor platform and a first servo motor. Specifically, the first servo motor is installed at one end of the conveyor platform and is rotatably connected to a conveyor belt on the conveyor platform. Simultaneously, symmetrically arranged channel baffles are provided on the top of the conveyor platform, and the conveyor belt is located between the two channel baffles. Therefore, when the goods conveying device is in use, the first servo motor is activated, which drives the conveyor belt on the conveyor platform. The conveyor belt moves the goods outward to complete the dispensing. A clamping part is installed at the end of the channel baffle away from the first servo motor. The clamping part can clamp the outermost goods to prevent them from falling when no one is purchasing them, thus preventing theft of goods from the dispensing slot.

[0016] The goods transport device for the vending machine described in this invention, other advantages, objectives and features of the invention will be apparent in part from the following description, and in part will be understood by those skilled in the art through study and practice of the invention. Attached Figure Description

[0017] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings:

[0018] Figure 1 This is a schematic diagram of the structure of the present invention.

[0019] Figure 2 This is a schematic diagram of the internal structure of the working box in this invention.

[0020] Figure 3 This is a top view of the internal structure of the working box in this invention.

[0021] Figure 4 In this invention Figure 1 A magnified structural diagram of part A in the middle.

[0022] Figure 5This is a schematic diagram of the internal structure of the transmission belt section in this invention.

[0023] Figure 6 This is a schematic diagram of the structure of the first guiding mechanism in this invention.

[0024] Figure 7 This is a schematic diagram of the internal structure of the first guide mechanism in this invention.

[0025] Figure 8 This is a partial structural diagram of the guide support module in this invention.

[0026] Figure 9 This is a schematic diagram of the guide jacket structure in this invention. Detailed Implementation

[0027] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments, so that those skilled in the art can implement it based on the description.

[0028] It should be understood that terms such as “having,” “comprising,” and “including” as used herein do not exclude the presence or addition of one or more other elements or combinations thereof.

[0029] like Figures 1-4 As shown, the present invention provides a goods transfer device for an automatic vending machine, comprising: a goods transfer module 100, the goods transfer module 100 including a transfer platform 1 and a first servo motor 2, the first servo motor 2 being disposed at one end of the transfer platform 1 and rotatably connected to the transfer belt portion 10 on the transfer platform 1, a goods channel baffle 3 being symmetrically disposed on the top of the transfer platform 1, and a clamping portion being disposed at the end of the goods channel baffle 3 away from the first servo motor 2.

[0030] The working principle and beneficial effects of the above technical solution: This invention provides a goods conveying device for an automatic vending machine. The goods conveying device includes a goods conveying module 100, which includes a conveying platform 1 and a first servo motor 2. Specifically, the first servo motor 2 is installed at one end of the conveying platform 1 and is rotatably connected to the conveyor belt 10 on the conveying platform 1. At the same time, symmetrical channel baffles 3 are arranged on the top of the conveying platform 1. The conveyor belt 10 is located between the two channel baffles 3. Therefore, when the goods conveying device of the automatic vending machine is in use, the first servo motor 2 is started, and the first servo motor 2 drives the conveyor belt 10 on the conveying platform 1. In this way, the conveyor belt 10 moves the goods (not shown) and moves the goods outward to complete the dispensing. Among them, a clamping part is installed on the end of the channel baffle 3 away from the first servo motor 2. The clamping part can clamp the outermost goods to prevent the goods from falling when no one is buying and to prevent people from stealing goods from the dispensing port.

[0031] In one embodiment, the clamping part includes a protective box 302, an electric push rod 303, an inner push rod 304, and a clamping plate 305. Symmetrical through holes 301 are provided on both sides of the cargo channel baffle 3. The protective box 302 is located on the outer side of the cargo channel baffle 3, on one side of the through hole 301. An electric push rod 303 is provided inside the protective box 302. An inner push rod 304 is provided at the output end of the electric push rod 303, and the inner push rod 304 penetrates the through hole 301. The clamping plate 305 is located at the inner end of the inner push rod 304, and the inner wall of the clamping plate is arc-shaped.

[0032] The working principle and beneficial effects of the above technical solution: This embodiment provides a specific structure of the clamping part, which includes a protective box 302, an electric push rod 303, an inner push rod 304, and a clamping plate 305. Symmetrical through holes 301 are provided on both sides of the cargo channel baffle 3. A protective box 302 is installed on the outer side of the cargo channel baffle 3, and the protective box 302 is located on one side of the through hole 301. An electric push rod 303 is installed inside the protective box 302. An electric push rod 304 is installed at the output end of the electric push rod 303, and the electric push rod 304 penetrates the inner wall of the cargo channel baffle 3, and is located inside the through hole 301. A clamping plate 305 is installed at one end of the electric push rod 304. The cargo channel baffle 3 is installed on the top of the conveyor table 1. The cargo channel baffle 3 has a certain height to protect the goods conveyed on the top of the conveyor belt 102 and prevent the goods from falling during transport.

[0033] The through hole 301 provides space for the through-and-telescopic movement of the electric push rod 304. The protective box 302 is installed on the outside of the cargo channel baffle 3. The interior of the protective box 302 has a certain space to provide a position for the installation of the electric push rod 303. The protective box 302 protects the internal operation and ensures stable operation. The electric push rod 303 generates kinetic energy through its operation and provides it to the output end electric push rod 304. The electric push rod 304 is the output end of the electric push rod 303. The electric push rod 304 performs telescopic movement using the kinetic energy provided by the electric push rod 303. The electric push rod 304 has a certain length and passes through the through hole 301. A clamping plate 305 is installed at one end of the electric push rod 304. The electric push rod 304 drives the clamping plate 305 to move linearly above the conveyor belt 102. Through the linear movement of the clamping plate 305, the outermost goods on the conveyor belt 102 can be clamped and fixed to prevent the goods from falling when no one is buying and to prevent theft of goods from the pick-up port. Furthermore, the inner wall of the clamping plate is curved, which can better clamp bottled goods.

[0034] In one embodiment, the conveyor belt section 10 includes a drive shaft, a driven shaft 101, and a conveyor belt 102. The drive shaft and the driven shaft 101 are respectively disposed at both ends of the conveyor platform 1. The first servo motor 2 is rotatably connected to the drive shaft, and the conveyor belt 102 is wound around the drive shaft and the driven shaft 101.

[0035] The working principle and beneficial effects of the above technical solution: This embodiment provides a specific structure of the conveyor belt section 10, which includes a drive shaft, a driven shaft 101, and a conveyor belt 102. Specifically, the drive shaft (not shown) and the driven shaft 101 are respectively installed at both ends of the transmission platform 1, and the first servo motor 2 is rotatably connected to the drive shaft. The conveyor belt 102 is wound around the drive shaft and the driven shaft 101. Therefore, when the first servo motor 2 provides kinetic energy to the drive shaft through its working, the drive shaft drives the conveyor belt 102 to rotate. The conveyor belt 102 is connected to the driven shaft 101 through the kinetic energy provided by the first servo motor 2. The conveyor belt 102 rotates inside the transmission platform 1. The top of the conveyor belt 102 has a certain area, which provides a position for the placement of goods, so that it can carry more goods.

[0036] In one embodiment, a storage box 4 is provided at one end of the cargo channel baffle 3 away from the clamping part 10, and a connecting plate 401 is symmetrically provided at the bottom of the storage box 4. The connecting plate 401 is connected to the cargo channel baffle 3, and a guide plate 5 is symmetrically provided on the bottom inner wall of the storage box 4.

[0037] Furthermore, the back of the storage box 4 is provided with an opening and closing door 402, and the bottom inner wall of the storage box 4 is provided with a discharge port 403. The discharge port 403 is located above the conveyor belt 102 and is located on one side of the guide plate 5. A blocking ring 501 is provided on one side of the guide plate 5 and is located behind the discharge port 403.

[0038] The working principle and beneficial effects of the above technical solution: In this embodiment, a storage box 4 is installed on the end of the cargo channel baffle 3 away from the clamping part 10. The connecting plate 401 is connected to the guard plate 3. An opening and closing door 402 is provided through the back of the storage box 4. A discharge port 403 is provided through the bottom inner wall of the storage box 4, and the discharge port 403 is located above the conveyor belt 201. The discharge port 403 is located on one side of the guide plate 5. Guide plates 5 are symmetrically installed on the bottom inner wall of the storage box 4. A blocking ring 501 is installed on one side of the guide plate 5, and the blocking ring 501 is located behind the discharge port 403. Here, the interior of the storage box 4 has a certain space, which can be used to store a certain amount of goods. The connecting plate 401 is installed at the bottom of the storage box 4, and is connected by a connecting plate 401. The receiving plate 401 provides a certain height for the storage box 4, facilitating the transport of goods. The opening and closing door 402 allows goods to be added to the storage box 4. The discharge port 403 provides an outlet for the goods inside the storage box 4. The goods stored inside the storage box 4 can be added to the top of the conveyor belt 201 through the discharge port 403. The guide plate 5 is movably installed on the bottom inner wall of the storage box 4. The guide plate 5 has a certain height. The guide plate 5 can orderly push the goods inside the storage box 4 to the discharge port 403 through its guiding and blocking function. The blocking ring 501 has a certain height. Through its connection with the guide plate 5 and the positioning and blocking function of the blocking ring 501, the goods can fall through the discharge port 403 to the top of the conveyor belt 201.

[0039] In one embodiment, a working box 6 is provided on the inner front wall of the storage box 4. A second servo motor 601 is provided inside the working box 6. A rotating shaft 602 is provided at the output end of the second servo motor 601. The rotating shaft 602 passes through the back of the working box 6. A push plate 603 is provided on the outer side of the rotating shaft 602. The push plate 603 meshes with the rotating shaft 602. A support plate 604 is provided at one end of the rotating shaft 602. The support plate 604 is connected to the inner top wall of the storage box 4.

[0040] The working principle and beneficial effects of the above technical solution are as follows: In this embodiment, a working box 6 is installed on the inner wall of the front of the storage box 4. A second servo motor 601 is installed inside the working box 6. A rotating shaft 602 is installed at the output end of the second servo motor 601, and the rotating shaft 602 passes through the back of the working box 6. A push plate 603 is installed on the outer side of the rotating shaft 602, and the push plate 603 meshes with the rotating shaft 602. A support plate 604 is installed at one end of the rotating shaft 602, and the support plate 604 is connected to the inner wall of the top of the storage box 4. Here, the interior of the working box 6 has a certain space to provide installation space for the internal second servo motor 601. Positioning and protection: The second servo motor 601 generates kinetic energy to supply the output rotating shaft 602. The rotating shaft 602 rotates using the kinetic energy provided by the second servo motor 601. A push plate 603 is installed on the outside of the rotating shaft 602. The surface of the push plate 603 has a certain area and meshes with the rotating shaft 602 at the connection point. The rotation of the rotating shaft 602 drives the outer push plate 603 to move linearly inside the storage box 4. The surface of the support plate 604 has a certain area and is connected to the top inner wall of the storage box 4, providing stable support for the rotation of the rotating shaft 602.

[0041] like Figures 5-9 As shown, in one embodiment, the conveyor belt section 10 is further provided with a first guiding mechanism 20 and a plurality of second guiding mechanisms 30. The first guiding mechanism 20 and the plurality of second guiding mechanisms 30 are disposed within the conveyor belt 102, and the plurality of second guiding mechanisms 30 are sequentially disposed outside the first guiding mechanism 20. The first guiding mechanism 20 and the second guiding mechanisms 30 are rotatably connected to the inner wall of the conveyor belt 102. The first guiding mechanism 20 includes a plurality of guide roller bodies 21 and a plurality of guide support modules 22. The guide roller bodies 21 are disposed within the transmission platform 1 and are rotatably connected to the inner wall of the transmission platform 1. The plurality of guide support modules 22 are disposed on the guide roller bodies 21.

[0042] The working principle and beneficial effects of the above technical solution are as follows: In this embodiment, a first guiding mechanism 20 and a plurality of second guiding mechanisms 30 are also provided inside the conveyor belt section 10. The first guiding mechanism 20 and the plurality of second guiding mechanisms 30 are installed inside the conveyor belt 102, and the plurality of second guiding mechanisms 30 are sequentially installed on the outside of the first guiding mechanism 20. Here, the first guiding mechanism 20 and the second guiding mechanisms 30 are rotatably connected to the inner wall of the conveyor belt 102. Therefore, when the first servo motor 2 drives the conveyor belt 102 to rotate, the conveyor belt 102 drives the first guiding mechanism 20. The first guide mechanism 20 and multiple second guide mechanisms 30 rotate within the conveyor belt 102, thus simultaneously supporting the conveyor belt 102. This allows goods on the conveyor belt 102 to move stably outward, preventing the conveyor belt 102 from becoming loose and deformed due to long-term load-bearing. At the same time, the first guide mechanism 20 can provide better support for the goods placed on the conveyor belt 102 from the storage box 4, preventing the goods from falling onto the conveyor belt 102 and causing damage, thereby improving the safety of the goods transport equipment of the vending machine.

[0043] The first guiding mechanism 20 includes multiple guide roller bodies 21 and multiple guide support modules 22. The guide roller bodies 21 are set inside the transmission platform 1 and rotatably connected to the inner wall of the transmission platform 1. The multiple guide support modules 22 are installed on the guide roller bodies 21. So when the conveyor belt 102 rotates, it drives the guide support modules 22 to rotate. The guide support modules 22 are fixedly connected to the guide roller bodies 21. When the goods fall onto the conveyor belt 102, they squeeze the guide support modules 22. The guide support modules 22 deform to absorb the impact force of the goods, so that the goods fall onto the conveyor belt 102 and avoid rebounding and tipping over to collide with the goods in front, thus increasing the safety of the goods transmission equipment of the vending machine.

[0044] In one embodiment, the guide support module 22 includes an inner guide sleeve 221 and an outer guide sleeve 222. The inner guide sleeve 221 is disposed on the guide roller body 21, and the outer guide sleeve 222 is disposed on the inner guide sleeve. The outer guide sleeve 222 has a circumferential inner groove 223, in which two inner support discs 223 are disposed. A circumferential spacer 224 is disposed between the two inner support discs 223. A sound-absorbing layer 226 is disposed inside the circumferential spacer 224, and a plurality of flexible ball bearings 227 are disposed outside the spacer 224. The outer wall of the outer guide sleeve 222 has an outer circumferential groove 228. The upper inner wall and the lower inner wall of the outer circumferential groove 228 are provided with slots 229. A locking block 230 is disposed in the slot 229. A vertical reset rod 231 is disposed between the two locking blocks. The locking blocks are connected to the inner support discs 223 by a transverse fixing rod 232.

[0045] The working principle and beneficial effects of the above technical solution: This embodiment provides a specific structure of the guide support module 22, which includes an inner guide sleeve 221 and an outer guide sleeve 222. The inner guide sleeve 221 is installed on the guide roller body 21, and the outer guide sleeve 222 is installed on the inner guide sleeve 221. A circumferential inner groove 223 is formed inside the outer guide sleeve 222. The outer guide sleeve 222 can be made of silicone soft material, which has good elastic deformation ability. At the same time, two inner support plates 223 are also installed in the circumferential inner groove 223. The two inner support plates 223 can be made of rubber, which has a certain hardness compared with the outer guide sleeve 222 to facilitate the recovery after the goods move forward. A circumferential spacer 224 is provided between the two inner support plates 223. A sound-absorbing layer 226 is installed inside the circumferential spacer 224 to reduce the collision noise generated when the goods fall onto the conveyor belt 102. At the same time, multiple flexible ball bearings 227 are filled in the space outside the circumferential spacer 224 to further increase the support capacity of the outer guide sleeve 222.

[0046] Because the guide sleeve 222 is in a state of deformation due to long-term use, it is necessary to install an auxiliary reset mechanism on its side wall. The auxiliary reset mechanism includes a locking block 230 and a vertical reset rod 231. Specifically, an outer peripheral groove 228 is provided on the outer wall of the guide sleeve 222. The upper inner wall and the lower inner wall of the outer peripheral groove 228 are provided with locking slots 229. The locking block 230 is installed in the locking slot 229. The two locking blocks 230 are connected by the vertical reset rod 231. The locking block 230 is also connected to the inner support plate 223 located in the circumferential inner groove 223 by a horizontal fixing rod 232. The vertical reset rod 231 is also made of rubber, so it can have a good reset function when used with the inner support plate 223.

[0047] In one embodiment, the guide sleeve 222 has a first inner circumferential ring 233 and a second inner circumferential ring 234 inside its sidewall. The first inner circumferential ring 233 has a plurality of first reset holes 235 and a plurality of second reset holes 236. An auxiliary reset ring 237 is inserted into the first reset holes 235 and the second reset holes 236. A first support plate 238 and a second lower support plate 239 are respectively provided at both ends of the auxiliary reset ring 237. The guide sleeve 222 has two circumferential anti-slip textures 240 and a plurality of short anti-slip textures 241 respectively on its outer circumferential wall.

[0048] The working principle and beneficial effects of the above technical solution: This embodiment further provides the structure of the reset mechanism, which includes a first inner circumferential ring 233, a second inner circumferential ring 234, an auxiliary reset ring 237, a first support plate 238, and a second lower support plate 239. Specifically, the first inner circumferential ring 233 and the second inner circumferential ring 234 are installed on the side wall of the guide sleeve 222. A plurality of first reset holes 235 and a plurality of second reset holes 236 are opened on the first inner circumferential ring 233, and the auxiliary reset ring 237 is installed through and installed in the first reset hole 235. 35. The second reset hole 236, and the first support plate 238 and the second lower support plate 239 are respectively installed at both ends of the auxiliary reset ring 237. In this way, when carrying goods, the first inner circumferential ring 233, the second inner circumferential ring 234 and the auxiliary reset ring 237 located below the goods are all deformed; when the goods are moved by the conveyor 102, the corresponding first inner circumferential ring 233, the second inner circumferential ring 234 and the auxiliary reset ring 237 have the ability to reset, thereby driving the guide sleeve to reset as well, so that the first guide mechanism 20 can continue to be used.

[0049] Two circumferential anti-slip grooves 240 and multiple short anti-slip grooves 241 are respectively opened on the outer peripheral wall of the guide jacket 222. This allows the guide jacket 222 to make better contact with the inner wall of the conveyor belt 102, preventing the guide jacket 222 from sliding relative to the conveyor belt 102 and affecting the support function.

[0050] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this invention and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0051] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0052] Although embodiments of the present invention have been disclosed above, they are not limited to the applications listed in the specification and embodiments. They can be applied to various fields suitable for the present invention. Other modifications can be easily made by those skilled in the art. Therefore, without departing from the general concept defined by the claims and their equivalents, the present invention is not limited to the specific details and illustrations shown and described herein.

Claims

1. A goods conveying device for an automatic vending machine, characterized in that, include: The cargo transfer module (100) includes a transfer table (1) and a first servo motor (2). The first servo motor (2) is located at one end of the transfer table (1) and is rotatably connected to the conveyor belt (10) on the transfer table (1). A cargo channel baffle (3) is symmetrically arranged on the top of the transfer table (1). A clamping part is provided at one end of the cargo channel baffle (3) away from the first servo motor (2). The conveyor belt section (10) includes a drive shaft, a driven shaft (101), and a conveyor belt (102). The drive shaft and the driven shaft (101) are respectively disposed at both ends of the conveyor platform (1). The first servo motor (2) is rotatably connected to the drive shaft. The conveyor belt (102) is wound around the drive shaft and the driven shaft (101). The conveyor belt section (10) is also provided with a first guide mechanism (20) and a plurality of second guide mechanisms (30). The first guide mechanism (20) and the plurality of second guide mechanisms (30) are provided in the conveyor belt (102), and the plurality of second guide mechanisms (30) are arranged sequentially on the outside of the first guide mechanism (20). The first guide mechanism (20) and the second guide mechanism (30) are rotatably connected to the inner wall of the conveyor belt (102). The first guide mechanism (20) includes a plurality of guide roller bodies (21) and a plurality of guide support modules (22). The guide roller bodies (21) are provided in the transmission platform (1) and rotatably connected to the inner wall of the transmission platform (1). The plurality of guide support modules (22) are provided on the guide roller bodies (21). The guide support module (22) includes an inner guide sleeve (221) and an outer guide sleeve (222). The inner guide sleeve (221) is disposed on the guide roller body (21), and the outer guide sleeve (222) is disposed on the inner guide sleeve. A circumferential inner groove is provided inside the outer guide sleeve (222), and two inner support discs (223) are disposed in the circumferential inner groove. A circumferential spacer (224) is provided between the two inner support discs (223). 4) An internal sound-absorbing layer (226) is provided, and multiple flexible ball bearings (227) are provided on the outside. The outer wall of the guide jacket (222) is provided with an outer peripheral groove (228). The upper inner wall and the lower inner wall of the outer peripheral groove (228) are provided with slots (229). A locking block (230) is provided in the slot (229). A vertical reset rod (231) is provided between two locking blocks. The locking block is connected to the inner support plate (223) through a horizontal fixing rod (232). The guide sleeve (222) has a first inner circumferential ring (233) and a second inner circumferential ring (234) inside its side wall. The first inner circumferential ring (233) has a plurality of first reset holes (235) and a plurality of second reset holes (236). An auxiliary reset ring (237) is inserted into the first reset hole (235) and the second reset hole (236). The two ends of the auxiliary reset ring (237) are respectively provided with a first support plate (238) and a second lower support plate (239). The guide sleeve (222) has two circumferential anti-slip textures (240) and a plurality of short anti-slip textures (241) on its outer circumferential wall.

2. The goods conveying device for an automatic vending machine according to claim 1, characterized in that: The clamping part includes a protective box (302), an electric push rod (303), an inner push rod (304), and a clamping plate (305). The two sides of the cargo channel baffle (3) are symmetrically provided with through holes (301). The protective box (302) is located on the outside of the cargo channel baffle (3) and is located on one side of the through hole (301). The electric push rod (303) is provided inside the protective box (302). The output end of the electric push rod (303) is provided with an inner push rod (304). The inner push rod (304) passes through the through hole (301). The clamping plate (305) is located at the inner end of the inner push rod (304). The inner wall of the clamping plate is arc-shaped.

3. The goods conveying device for an automatic vending machine according to claim 1, characterized in that: A storage box (4) is provided on one end of the cargo channel baffle (3) away from the clamping part. A connecting plate (401) is symmetrically provided on the bottom of the storage box (4). The connecting plate (401) is connected to the cargo channel baffle (3). A guide plate (5) is symmetrically provided on the bottom inner wall of the storage box (4).

4. The goods conveying device for an automatic vending machine according to claim 3, characterized in that: The storage box (4) has a through door (402) on its back and a discharge port (403) on its bottom inner wall. The discharge port (403) is located above the conveyor belt (102) and is located on one side of the guide plate (5).

5. The goods conveying device for an automatic vending machine according to claim 4, characterized in that: A blocking ring (501) is provided on one side of the guide plate (5), and the blocking ring (501) is located behind the feed port (403).

6. The goods conveying device for an automatic vending machine according to claim 3, characterized in that: The storage box (4) has a working box (6) on its front inner wall. The working box (6) has a second servo motor (601) inside. The output end of the second servo motor (601) has a rotating shaft (602). The rotating shaft (602) passes through the back of the working box (6). The outside of the rotating shaft (602) has a push plate (603) that meshes with the rotating shaft (602). One end of the rotating shaft (602) has a support plate (604) that is connected to the top inner wall of the storage box (4).

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