Automated retrieval bin structure

Abstract

The present application relates to an automatic taking-out cabinet structure, which comprises a goods output device, a driving assembly, a linkage rod and a taking-out cabinet assembly located below the goods output device; the taking-out cabinet assembly comprises a cabinet body, an outer cabinet door and an inner cabinet door; the outer cabinet door is located outside the cabinet body and is provided with an outer cabinet door hinge part hinged to the cabinet body, the inner cabinet door is located inside the cabinet body and is provided with an inner cabinet door hinge part hinged to the cabinet body, the outer cabinet door is provided with a linkage ear, the inner cabinet door is provided with a linkage hinge part, and the linkage rod is hinged at both ends to the linkage ear and the linkage hinge part; the driving assembly comprises a power gear, a driving tooth part and a driving frame fixed relative to the cabinet body; the power gear and the driving tooth part are both hinged to the driving frame. When the outer cabinet door is rotated inward to be opened, the rotation speed of the outer cabinet door is limited when the outer cabinet door is rotated to be closed, which can remind and prevent the hand of a person who stretches into the inner cavity of the taking-out cabinet assembly from being pinched, and the safety is higher.

Description

Technical Field

[0001] This invention relates to the field of automatic vending machine technology, and in particular to the structure of automatic vending machines, the driving device for automatic vending machines, and a reliable anti-pinch automatic vending door structure. Background Technology

[0002] Existing automated vending machines are categorized by dispensing method into gravity-drop type and lifting-channel type. Gravity-drop type vending machines typically have the dispensing slot located at the bottom of the machine to maximize storage space. The current dispensing method involves pushing the dispensing slot door open forcefully and reaching inside to retrieve the item. A mechanical anti-theft plate is hinged to the top of the dispensing slot door; when the door is pushed open forcefully, it holds against the anti-theft plate. However, the dispensing slot door in this technology is relatively heavy, posing a risk of hand pinching.

[0003] CN214587088U discloses a vending machine dispensing box structure, which includes a dispensing box, a power unit, and a carrier; the carrier has a dispensing port; the power unit provides driving force for the dispensing box to move; the dispensing box has a dispensing opening and faces the dispensing opening; the dispensing box is located inside the dispensing opening; the dispensing box is hinged with a first connecting member and a second connecting member; the carrier is provided with a base, and the first connecting member and the second connecting member are respectively hinged to the base; the line connecting the axis of hinge between the first connecting member and the dispensing box and the axis of hinge between the first connecting member and the base is a first imaginary line segment; the line connecting the axis of hinge between the second connecting member and the dispensing box and the axis of hinge between the second connecting member and the base is a second imaginary line segment; there is an acute angle between the first imaginary line segment and the second imaginary line segment; the first imaginary line segment and the second imaginary line segment intersect at the dispensing intersection point, which is located on the extension line below the first imaginary line segment. The technical solution disclosed in CN214587088U involves a pickup box that flips outwards at a certain angle, making it easier to retrieve items.

[0004] The technical solution disclosed in CN214587088U, although it eliminates the need for a pickup door by tilting the pickup box outwards at a certain angle, will occupy space, thus limiting the use of the vending machine to the available space. In addition, the outward-tilting part of the pickup box may also touch passersby, resulting in a decrease in safety; the reliability of the pickup box also needs to be further improved.

[0005] In addition, the existing technology's drive devices are relatively large, and the components are quite scattered. Summary of the Invention

[0006] One object of the present invention is to solve or alleviate the above-mentioned technical problems.

[0007] The present invention employs an automatic pickup cabinet structure, comprising a goods output device, a drive assembly, a linkage rod, and a pickup cabinet assembly located below the goods output device; the pickup cabinet assembly includes a cabinet body, an outer cabinet door, and an inner cabinet door; the outer cabinet door is located on the outside of the cabinet body and is provided with an outer cabinet door hinge portion that hinges to the cabinet body, the inner cabinet door is located on the inside of the cabinet body and is provided with an inner cabinet door hinge portion that hinges to the cabinet body, the outer cabinet door is provided with a linkage lug, the inner cabinet door is provided with a linkage hinge portion, and both ends of the linkage rod are respectively hinged to the linkage lug and the linkage hinge portion; the drive assembly... The components include a power gear, a drive gear, and a drive frame fixed relative to the cabinet. The power gear and the drive gear are hinged to the drive frame. The drive gear includes a drive support body, a drive tooth start line, and a drive tooth end line. The drive tooth portion that can mesh with the power gear is located between the drive tooth start line and the drive tooth end line. The inner cabinet door is provided with a support body that faces away from the outer cabinet door. The drive support body is abutting or close to the support body and has a tendency to move closer to the support body. When the outer cabinet door is closed, the power gear is located outside the drive tooth start line.

[0008] The present invention achieves the following effect: while the outer cabinet door rotates inward to open, the rotation speed of the outer cabinet door is restricted when it rotates to close, which can remind and prevent people from pinching their hands when they put them into the inner cavity of the retrieval cabinet component, thus ensuring high safety.

[0009] A further technical solution is provided, in which the cabinet includes a cabinet side wall; the cabinet side wall has a through groove, the linkage lug is located on the inner side of the cabinet side wall, and the linkage rod is located on the outer side of the cabinet side wall and directly opposite the through groove.

[0010] The movable linkage is located on the outer side of the inner cavity of the pickup cabinet assembly, which improves safety by preventing contact with human hands.

[0011] A further technical solution involves providing inner cabinet door connecting ears at both ends of the inner cabinet door. The inner cabinet door connecting ears are located on the outer side of the cabinet side wall, and the linkage hinge and the inner cabinet door hinge are both located on the inner cabinet door connecting ears.

[0012] Facilitates the assembly of the pickup cabinet components.

[0013] In a further technical solution, when the outer cabinet door is closed, the linkage hinge is located above the inner cabinet door hinge.

[0014] It ensures that the linkage moves smoothly without jamming.

[0015] A further technical solution is that the outer cabinet door includes a counterweight; the counterweight is located on the outside of the hinge part of the outer cabinet door.

[0016] The outer cabinet door has a tendency to rotate and close, which ensures that the outer cabinet door is closed.

[0017] A further technical solution involves a drive bearing body hinged with bearing rollers, which abut against or come into close proximity to the bearing body.

[0018] It ensures that both the inner and outer cabinet doors open smoothly.

[0019] A further technical solution involves an extension body on the inner cabinet door, and when the outer cabinet door is opened, the supporting body and the outer cabinet door overlap in the horizontal direction.

[0020] Theft prevention can be achieved while allowing for smaller cabinet doors that can accommodate larger items.

[0021] A further technical solution involves providing a fitting body to the outer cabinet door, which comes into contact with the supporting body when the outer cabinet door is opened.

[0022] This can further enhance theft prevention.

[0023] A further technical solution involves a motor fixedly mounted on the drive frame, with the motor's rotational output end fixedly connected to a power gear. The drive assembly also includes an angle sensor electrically connected to the motor and fixed on the drive frame, and the drive gear can trigger the angle sensor to control the motor.

[0024] A further technical solution includes an outer cabinet door closing sensor triggered when the outer cabinet door is closed, and / or an outer cabinet door opening sensor triggered when the outer cabinet door is opened.

[0025] It can limit the rotation angle of the drive gears and the outer cabinet door, thereby further improving safety. Attached Figure Description

[0026] Figure 1 This is a perspective view of the automatic pickup locker structure and goods output device 91 according to an embodiment of the present invention. Figure 1 .

[0027] Figure 2 This is a three-dimensional schematic diagram of the automatic pickup locker structure according to an embodiment of the present invention. Figure 1 .

[0028] Figure 3 This is a three-dimensional schematic diagram of the automatic pickup locker structure according to an embodiment of the present invention. Figure 2 .

[0029] Figure 4 This is a three-dimensional exploded view of the automatic pickup locker structure according to an embodiment of the present invention. Figure 1 .

[0030] Figure 5 This is a three-dimensional exploded view of the automatic pickup locker structure according to an embodiment of the present invention. Figure 2 .

[0031] Figure 6 This is a three-dimensional schematic diagram of the driving component 2 according to an embodiment of the present invention.

[0032] Figure 7 This is a three-dimensional exploded view of the driving component 2 according to an embodiment of the present invention. Figure 1 .

[0033] Figure 8 This is a three-dimensional exploded view of the driving component 2 according to an embodiment of the present invention. Figure 2 .

[0034] Figure 9 This is a perspective view of the inner cabinet door 13 according to an embodiment of the present invention.

[0035] Figure 10 This is a side view of the automatic pickup cabinet structure according to an embodiment of the present invention; Arrow 1 ARR1 indicates the direction in which the driving support body 221 supports the supported body 131, causing the inner cabinet door 13 to rotate; Arrow 2 ARR2 indicates the approximate direction in which the linkage rod 3 is driven by the linkage hinge part 133 to move; Arrow 3 ARR3 indicates the direction in which the linkage rod 3 drives the linkage ear 121, causing the outer cabinet door 12 to rotate.

[0036] Figure 11 This is a top view schematic diagram of the automatic pickup cabinet structure according to an embodiment of the present invention.

[0037] Figure 12 This is a schematic diagram of section SEC1; line 1 represents a vertical plane passing through the axis of the hinge part 122 of the outer cabinet door; line 2 represents the boundary of the wall of the vending machine 9.

[0038] The attached drawings in the specification are specified. Figure 10 The attached figure is for the abstract.

[0039] Section 1 SEC1; Arrow 1 ARR1; Arrow 2 ARR2; Arrow 3 ARR3; Line 1 LINE1; Line 2 LINE2; Retrieval Container Component 1; Container Body 11; Container Side Wall 111; Through Slot 112; Container Inner Wall 118; Container Bottom Wall 119; Outer Door 12; Linkage Lug 121; Outer Door Hinge 122; Counterweight 123; Fitting Body 124; Inner Door 13; Supported Body 131; Inner Door Hinge 132; Linkage Hinge 133; Inner Door Connection Ear 134; Extension body 139; Drive assembly 2; Power gear 21; Motor 219; Drive gear 22; Drive support body 221; Drive tooth 222; Drive tooth starting line 223; Drive tooth ending line 224; Drive tooth central angle 225; Trigger wheel 226; Support roller 229; Angle sensor 23; Outer cabinet door closing sensor 231; Outer cabinet door opening sensor 232; Drive frame 29; Protective cover 299; Linkage rod 3; Vending machine 9; Goods output device 91. Detailed Implementation

[0040] The specific embodiments of the present invention will now be described with reference to the accompanying drawings.

[0041] As a specific embodiment, the automatic vending machine structure of this invention includes a goods output device 91, a drive assembly 2, a linkage rod 3, and a vending machine assembly 1 located below the goods output device 91. The goods output device 91 is a conventional vending machine 9 device for outputting goods, such as a spiral track type output device, a push plate type output device, etc.

[0042] The pickup cabinet assembly 1 includes a cabinet body 11, an outer cabinet door 12, and an inner cabinet door 13. The cabinet body 11, outer cabinet door 12, and inner cabinet door 13 together form an inner cavity of the pickup cabinet assembly 1 with an open top. Goods output by the goods output device 91, such as bottled water and bagged snacks, can fall into the inner cavity of the pickup cabinet assembly 1 through the top opening.

[0043] The outer cabinet door 12 is located on the outside of the cabinet body 11 and is provided with an outer cabinet door hinge portion 122 that is hinged to the cabinet body 11, allowing the outer cabinet door 12 to rotate about the axis of the outer cabinet door hinge portion 122. The inner cabinet door 13 is located on the inside of the cabinet body 11 and is provided with an inner cabinet door hinge portion 132 that is hinged to the cabinet body 11, allowing the inner cabinet door 13 to rotate about the axis of the inner cabinet door hinge portion 132.

[0044] The outer cabinet door 12 is equipped with a linkage lug 121, and the inner cabinet door 13 is equipped with a linkage hinge part 133. The two ends of the linkage rod 3 are respectively hinged to the linkage lug 121 and the linkage hinge part 133. It is easy to understand that there must be a gap between the linkage lug 121 and the outer cabinet door hinge part 122, and there must also be a gap between the linkage hinge part 133 and the inner cabinet door hinge part 132.

[0045] The drive assembly 2 includes a power gear 21, a drive gear 22, and a drive frame 29 fixed relative to the cabinet 11. For example, the drive frame 29 is fixedly connected to the cabinet 11 or the vending machine 9. The power gear 21 and the drive gear 22 are both hinged to the drive frame 29. The power gear 21 has rotational power.

[0046] The drive gear 22 includes a drive support body 221, a drive tooth starting line 223, and a drive tooth ending line 224. The area between the drive tooth starting line 223 and the drive tooth ending line 224 is the drive tooth portion 222 capable of meshing with the power gear 21. This is easily understood, as... Figure 12 As shown, the drive gear 222 is a sector-shaped rack with a central angle of 225. The two sides of the central angle 225 are the starting point line 223 and the ending point line 224 of the drive gear, respectively. When the drive gear 222 meshes with the drive gear 21, the drive gear 21 can drive the drive gear 22 to rotate. However, in the area before the starting point line 223 (i.e., the central angle 225 of the drive gear), the drive gear 21 does not mesh with the drive gear 222.

[0047] The inner cabinet door 13 is provided with a support body 131 facing away from the outer cabinet door 12. The driving support body 221 abuts against or is close to the support body 131 and tends to move closer to the support body 131. It is easy to understand that the inner cabinet door 13 is located between the outer cabinet door 12 and the support body 131, so that the support body 131 faces away from the outer cabinet door 12. The tendency of the driving support body 221 to move closer to the support body 131 can be generated by setting the center of gravity of the driving gear 22, or by conventional means such as springs or magnets.

[0048] When the outer cabinet door 12 is closed, the power gear 21 is located outside the starting line 223 of the drive gear, such as Figure 12 As shown, when the outer cabinet door 12 is approximately vertical, completely separating the inner cavity of the pickup cabinet assembly 1 from its outer side, there is no path connecting the outer side of the pickup cabinet assembly 1 to its inner cavity; at this time, the outer cabinet door 12 is in the closed state. At this time, the drive gear 21 is located outside the drive tooth starting line 223 and is not meshed with the drive tooth 222.

[0049] The working principle is as follows: Figure 10 As shown, when a customer purchases goods, the goods output device 91 of the vending machine 9 outputs the goods into the inner cavity of the pickup cabinet assembly 1, where they land on the bottom wall 119 of the cabinet body 11. The motor 219 starts, and the power gear 21 drives the drive gear 22 to rotate forward until the power gear 21 is closest to the end line 224 of the drive gear. This causes the drive abutment 221 to abut against the abutted body 131, causing the inner cabinet door 13 to rotate. Simultaneously, the linkage rod 3 moves towards the drive gear 22, causing the outer cabinet door 12 to rotate and enter the inner cavity of the pickup cabinet assembly 1, thus connecting the inner cavity of the pickup cabinet assembly 1 with its outer side. At this point, the customer can retrieve the goods from the outside of the pickup cabinet assembly 1. Normally, during the forward rotation of the drive gear 22 driven by the power gear 21, the power gear 21 will not cross the end line 224 of the drive gear relative to the drive gear 22, maintaining engagement with the drive gear 222. Of course, the power gear 21 may also cross the end line 224 of the drive gear relative to the drive gear 22. As the power gear 21 drives the drive gear 22 to rotate in the forward direction, causing the outer cabinet door 12 to open, the gap between the outer cabinet door 12 and the cabinet body 11 gradually increases, without pinching the hand of a person who has reached into the inner cavity of the retrieval cabinet assembly 1.

[0050] When a customer retrieves goods from the outside of the pickup cabinet assembly 1, the motor 219 starts, and the power gear 21 drives the drive gear 22 to rotate in the opposite direction until the power gear 21 crosses the drive gear starting line 223 and is located outside the drive gear starting line 223. During this process, the outer cabinet door 12 returns to the closed state due to its own weight, and the inner cabinet door 13 also returns to the closed state due to the action of the outer cabinet door 12 and the linkage rod 3. During the process of the power gear 21 driving the drive gear 22 to rotate in the opposite direction, causing the outer cabinet door 12 to return to the closed state, the drive abutment 221 abuts against the abutted body 131 to limit the rotational closing speed of the outer cabinet door 12, which can prevent the outer cabinet door 12 from closing too quickly and pinching the hand of a person who has put it into the inner cavity of the pickup cabinet assembly 1. When the outer cabinet door 12 is close to the closed state, the power gear 21 reaches the starting line 223 of the drive gear relative to the drive gear 22. At this time, the power gear 21 continues to rotate and drives the drive gear 22, which will cause the drive gear 22 to jump, causing the inner cabinet door 13 and the outer cabinet door 12 to jump as well. This alerts and prevents people's hands from being pinched when they reach into the inner cavity of the retrieval cabinet assembly 1. Even if the corner sensor 23 described later fails, it can still prevent people's hands from being pinched when they reach into the inner cavity of the retrieval cabinet assembly 1.

[0051] After the person removes their hand or other equipment from the inner cavity of the retrieval cabinet assembly 1, the drive gear 21 is located outside the starting line 223 of the drive teeth. However, the drive abutment 221 tends to move closer to the abutted body 131, so the drive gear 21 can still reliably drive the drive gear 22 to rotate in the forward direction the next time the outer cabinet door 12 is opened (see reference). Figure 10 , 11 The state of the power gear 21 and the drive gear 222 shown in the figure (where only one tooth of each gear is in partial contact with the other) can improve reliability.

[0052] As can be seen from the above, in the automatic pickup cabinet structure of the embodiment of the present invention, the outer cabinet door 12 is opened by rotating inward, and the rotation speed of the outer cabinet door 12 is limited when it is closed. This can remind and prevent the hand of a person who puts it into the inner cavity of the pickup cabinet component 1 from being pinched, thus ensuring high safety.

[0053] As one specific implementation, the cabinet 11 includes a cabinet side wall 111; the cabinet side wall 111 has a through groove 112, a linkage lug 121 is located inside the cabinet side wall 111, and a linkage rod 3 is located outside the cabinet side wall 111 and directly opposite the through groove 112. It is easy to understand that the hinge rod between the linkage lug 121 and the linkage rod 3 passes through the through groove 112. While ensuring that the side wall of the outer cabinet door 12 fits snugly against the inner wall of the cabinet side wall 111 and ensures a tight seal, the movable linkage rod 3 is located outside the inner cavity of the retrieval cabinet assembly 1, preventing contact with human hands and thus improving safety.

[0054] As one specific implementation, inner cabinet door 13 is provided with inner cabinet door connecting ears 134 at both ends. The inner cabinet door connecting ears 134 are located on the outer side of the cabinet side wall 111. The linkage hinge part 133 and the inner cabinet door hinge part 132 are both provided on the inner cabinet door connecting ears 134. During assembly, the hinge pins and other components used for hinges, as well as the linkage rod 3, can be installed on the outer side of the cabinet side wall 111, which facilitates the assembly of the retrieval cabinet component 1.

[0055] As one specific implementation, when the outer cabinet door 12 is closed, the linkage hinge 133 is located above the inner cabinet door hinge 132. This ensures that the linkage rod 3 moves smoothly without jamming.

[0056] As one specific implementation, the outer cabinet door 12 includes a counterweight 123; the counterweight 123 is located outside the hinge portion 122 of the outer cabinet door. Figure 12 As shown, the counterweight 123 is located on the left side of the vertical plane passing through the axis of the outer cabinet door hinge 122, so that the counterweight 123 is located outside the outer cabinet door hinge 122. The overall center of gravity of the outer cabinet door 12 is located outside the outer cabinet door hinge 122, so that the outer cabinet door 12 has a tendency to rotate and close, which can ensure that the outer cabinet door 12 is closed.

[0057] As one specific implementation, the driving support body 221 is hinged to a support roller 229 and abuts or approaches the supported body 131 through the support roller 229. This can eliminate the friction generated when the driving support body 221 directly abuts the supported body 131, thereby ensuring that the inner cabinet door 13 and the outer cabinet door 12 open smoothly.

[0058] As one specific implementation, the inner cabinet door 13 is provided with an extension 139, and when the outer cabinet door 12 is opened, the abutment 131 and the outer cabinet door 12 overlap in the horizontal direction. This allows for a relatively small height for the outer cabinet door 12 (less than the horizontal dimension of the inner cavity of the retrieval cabinet assembly 1, i.e., ...). Figure 12 The width shown makes the distance between the bottom wall 119 of the cabinet and the bottom of the outer cabinet door 12 large enough to accommodate larger goods. When the outer cabinet door 12 is opened, the top opening of the inner cavity of the retrieval cabinet assembly 1 is blocked by the abutment body 131 and the outer cabinet door 12, which can achieve theft prevention.

[0059] As one specific implementation method, the outer cabinet door 12 is provided with a fitting body 124, and when the outer cabinet door 12 is opened, the abutment body 131 comes into contact with the fitting body 124. This can further improve the anti-theft performance.

[0060] As one specific implementation, a motor 219 is fixedly mounted on the drive frame 29. The rotational output end of the motor 219 is fixedly connected to the power gear 21, giving the power gear 21 rotational power. The drive assembly 2 also includes an angle sensor 23 electrically connected to the motor 219 and fixed on the drive frame 29. The drive gear 22 can trigger the angle sensor 23 to control the motor 219. The angle sensor 23 is a mechanical microswitch or similar device, which can limit the rotation angle of the drive gear 22 and the outer cabinet door 12, thereby further improving safety.

[0061] As one specific implementation, the angle sensor 23 includes an outer cabinet door closing sensor 231 triggered when the outer cabinet door 12 is closed, and / or an outer cabinet door opening sensor 232 triggered when the outer cabinet door 12 is open. This can limit the rotation angle of the drive gear 22 and the outer cabinet door 12, thereby further improving safety.

[0062] As one specific implementation, a trigger wheel 226 is provided on the inner side of the drive gear 22. The trigger wheel 226 can trigger the outer cabinet door opening sensor 232 when the outer cabinet door 12 is opened. This is beneficial for the miniaturization of the drive assembly 2.

[0063] As one specific implementation, the drive frame 29 is provided with a protective cover 299; the protective cover 299 shields the drive teeth 222 and the power gear 21. This improves safety during installation, maintenance, and other processes where the drive components 2 can be accessed.

[0064] The terms used in this invention, such as "first," "second," etc., do not indicate any order, quantity, or importance, but are merely for distinction.

[0065] In this invention, terms such as "a," "an," etc., do not indicate a limitation on the quantity, but rather indicate the existence of at least one of the mentioned objects.

[0066] In this invention, terms indicating orientation or location such as top, bottom, side, longitudinal, transverse, middle, center, outside, inside, horizontal, vertical, left, right, above, below, etc., are used to indicate relative positions rather than absolute positions.

[0067] Terms used in this invention, such as "approximately," "generally," "approximately," and "similar," are limiting terms used to indicate features that are present but allow for certain deviations. The amount of deviation allowed may vary depending on the specific context; for example, for deviations in dimensions, the specific context may include, but is not limited to, relevant standards for dimensional tolerances.

Claims

1. An automatic pickup cabinet structure, comprising a goods output device (91), a drive assembly (2), a linkage rod (3), and a pickup cabinet assembly (1) located below the goods output device (91); the pickup cabinet assembly (1) comprises a cabinet body (11), an outer cabinet door (12), and an inner cabinet door (13); the outer cabinet door (12) is located outside the cabinet body (11) and is provided with an outer cabinet door hinge portion (122) hinged to the cabinet body (11), and the inner cabinet door (13) is located inside the cabinet body (11) and is provided with an inner cabinet door hinge portion (132) hinged to the cabinet body (11), characterized in that, The outer cabinet door (12) is provided with a linkage lug (121), and the inner cabinet door (13) is provided with a linkage hinge (133). The two ends of the linkage rod (3) are respectively hinged to the linkage lug (121) and the linkage hinge (133); the drive assembly (2) includes a power gear (21), a drive gear (22), and a drive frame (29) fixed relative to the cabinet body (11); the power gear (21) and the drive gear (22) are both hinged to the drive frame (29); the drive gear (22) includes a drive abutment (221), a drive tooth starting line (223), and a drive tooth ending line (224). The drive tooth starting line (223) and the drive tooth ending line (224) are connected to the power gear (221). 1) Engaging drive teeth (222); The inner cabinet door (13) is provided with a support body (131) facing away from the outer cabinet door (12). The drive support body (221) abuts or is close to the support body (131) and has a tendency to approach the support body (131); When the outer cabinet door (12) is close to the closed state, the drive gear (21) reaches the starting line (223) of the drive teeth relative to the drive gear (22). At this time, the drive gear (21) continues to rotate and drives the gear (22), causing the inner cabinet door (13) and the outer cabinet door (12) to jump; When the outer cabinet door (12) is closed, the drive gear (21) is located outside the starting line (223) of the drive teeth and does not engage with the drive teeth (222).

2. The automatic pickup locker structure according to claim 1, characterized in that, The cabinet (11) includes a cabinet side wall (111); the cabinet side wall (111) has a through groove (112), the linkage lug (121) is located inside the cabinet side wall (111), and the linkage rod (3) is located outside the cabinet side wall (111) and directly opposite the through groove (112).

3. The automatic pickup locker structure according to claim 2, characterized in that, Both ends of the inner cabinet door (13) are provided with inner cabinet door connecting ears (134). The inner cabinet door connecting ears (134) are located on the outside of the cabinet side wall (111). The linkage hinge part (133) and the inner cabinet door hinge part (132) are both provided on the inner cabinet door connecting ears (134).

4. The automatic pickup locker structure according to claim 1, characterized in that, When the outer cabinet door (12) is closed, the linkage hinge (133) is located above the inner cabinet door hinge (132).

5. The automatic pickup locker structure according to claim 1, characterized in that, The outer cabinet door (12) includes a counterweight (123); the counterweight (123) is located outside the hinge part (122) of the outer cabinet door.

6. The automatic pickup locker structure according to claim 1, characterized in that, The drive support body (221) is hinged to a support roller (229) and abuts or is close to the supported body (131) through the support roller (229).

7. The automatic pickup locker structure according to claim 1, characterized in that, The inner cabinet door (13) is provided with an extension (139), and when the outer cabinet door (12) is opened, the supporting body (131) and the outer cabinet door (12) overlap in the horizontal direction.

8. The automatic pickup locker structure according to claim 7, characterized in that, The outer cabinet door (12) is provided with a fitting body (124), and when the outer cabinet door (12) is opened, the abutment body (131) comes into contact with the fitting body (124).

9. The automatic pickup locker structure according to claim 1, characterized in that, A motor (219) is fixedly mounted on the drive frame (29). The rotation output end of the motor (219) is fixedly connected to the power gear (21). The drive assembly (2) also includes an angle sensor (23) that is electrically connected to the motor (219) and fixed on the drive frame (29). The drive gear (22) can trigger the angle sensor (23) to control the motor (219).

10. The automatic pickup locker structure according to claim 9, characterized in that, The corner sensor (23) includes an outer cabinet door closing sensor (231) triggered when the outer cabinet door (12) is closed, and / or an outer cabinet door opening sensor (232) triggered when the outer cabinet door (12) is open.

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