Goods channel module and self-service medicine machine

Abstract

The utility model discloses a goods channel module and a self-service medicine machine, the goods channel module comprises a tray and a plurality of goods channels, the upper surfaces of the goods channels are used for storing and placing medicine boxes, the goods channels are arranged side by side, and the goods channels are detachably installed in the tray through clamping pieces. A partition plate is detachably arranged between any two adjacent goods channels. The multiple goods channels are detachably designed on the tray side by side in a combined mode, the partition plates are detachably designed between the goods channels, and by means of the detachability of the partition plates, when large-specification medicine boxes need to be stored, only the partition plates between every two adjacent goods channels need to be detached, and the purpose of rapidly combining the goods channels can be achieved; the storage requirement of large-specification medicine boxes is met, and the use reliability and market adaptability of the goods channel module are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cargo lanes of self-service cargo machines, in particular to a cargo lane module and a self-service medicine machine. Background Art

[0002] In current self-service vending machines, the dimensions of the aisles used to store goods, such as width, are generally designed before leaving the factory based on the dimensions of the goods that the vending machine will need to sell in the future. For example, in vending machines that sell beverages, the dimensions of the aisles of these traditional self-service vending machines are relatively fixed. After being put on the market, the width of the aisles is generally limited by the aisle pushing structure, such as the spring pushing structure, or the aisle structure itself and is difficult to change.

[0003] With the development of economy, self-service medicine machines for self-service medicine selling or self-service medicine collection have appeared on the market. The structural design of these self-service medicine machines mostly directly adopts the traditional self-service cargo machines currently used for selling beverages on the market.

[0004] However, in actual applications, since the specifications and models of medicine boxes are often of different sizes, the fixed width of the aisle is difficult to meet the storage needs of medicines of different specifications and models, making the use reliability and market adaptability of this type of self-service medicine machine that adopts the aisle structure of traditional self-service vending machines not high. Utility Model Content

[0005] In order to overcome at least one of the defects of the above-mentioned prior art, one of the purposes of the present invention is to provide a cargo aisle module to solve the following technical problems mentioned in the background technology: the use reliability and market adaptability of the self-service medicine machine adopting the cargo aisle structure of the traditional self-service vending machine are not high.

[0006] The technical solution adopted by the utility model to solve the problem is:

[0007] A cargo lane module, wherein the cargo lane module includes a pallet and a plurality of cargo lanes whose upper surfaces are used to store and place medicine boxes, the plurality of cargo lanes are arranged side by side, and the cargo lanes are detachably installed in the pallet through snap-fit ​​parts, and a partition is detachably provided between any two adjacent cargo lanes.

[0008] Furthermore, the snap-in component is a snap-in hook arranged at the bottom of the cargo lane, and a snap-in interface corresponding to the snap-in hook is provided on the pallet. When a plurality of the cargo lanes are arranged side by side on the pallet, the snap-in hook is arranged in the snap-in interface.

[0009] Furthermore, the pallet includes a supporting plate, a crossbeam tube, and side plates arranged on both sides of the supporting plate, the two ends of the crossbeam tube are respectively fixedly mounted on the two side plates, and the bottoms of the two side plates are respectively fixedly mounted on both sides of the supporting plate;

[0010] The card interface is arranged on the support plate, and when a plurality of the cargo lanes are arranged side by side on the support plate, the card hook is located in the card interface;

[0011] A mounting opening is provided on the plate body of the support plate located between any two adjacent cargo aisles, and a first mounting strip corresponding to the mounting opening extends from the bottom of the partition, so that when the partition is installed between any two cargo aisles, the first mounting strip is accommodated in the mounting opening;

[0012] An opening is provided on the side wall of the tube body corresponding to the space between any two adjacent cargo lanes in the crossbeam tube, and a second mounting strip corresponding to the opening extends from the end of the partition. When the partition is installed between any two cargo lanes, the second mounting strip is accommodated in the opening.

[0013] Further, the cargo channel includes a box body, a driving mechanism and a push plate capable of pushing the cargo to move on the top of the box body, the push plate is slidably installed in the box body along the length direction of the box body, and the driving mechanism is installed in the box body and connected to the push plate to drive the push plate to move on the box body;

[0014] An expansion plate is mounted on the push plate, and the expansion plate is configured to be able to extend or contract on the push plate along the width direction of the box body.

[0015] Furthermore, a plurality of plug connectors are provided on one side of the expansion board, and a plurality of plug interfaces corresponding to and cooperating with the plug connectors are opened on the push plate. The expansion board is installed on the push plate through the plug connectors, and when the expansion board is installed on the push plate, the side of the expansion board away from the plug connector extends beyond the width range of the box body.

[0016] Furthermore, the driving mechanism includes a screw, a motor and a control circuit board electrically connected to the motor, the screw is rotatably installed inside the box body along the length direction of the box body, the motor is installed in the box body and connected to the screw, a nut head is provided at the bottom of the push plate, a slide groove is provided along the length direction at the top of the box body, the push plate is slidably arranged with the slide groove, and the nut head is threadedly connected with the screw;

[0017] The control circuit board is mounted on the side wall of the cross beam tube away from the opening;

[0018] The push plate is connected to the nut head via a slide plate. When the nut head is threadedly connected to the screw rod, the slide plate is located in the slide groove and is slidably connected to the slide groove.

[0019] Furthermore, the expansion plate is slidably mounted on the push plate along the width direction of the box body.

[0020] Furthermore, the expansion plate is rotatably mounted on the side of the push plate.

[0021] Furthermore, the number of the expansion plates is at least two and they are symmetrically mounted on both sides of the push plate along the width direction of the box body.

[0022] A self-service medicine machine, comprising the cargo channel module as described above.

[0023] In summary, the utility model has the following technical effects:

[0024] 1. By designing multiple aisles in a detachable side-by-side combination on the pallet and designing detachable partitions between the aisles, the aisles can be quickly merged by simply removing the partitions between two adjacent aisles when large-sized medicine boxes need to be stored, so as to meet the storage needs of large-sized medicine boxes and improve the reliability and market adaptability of the aisle module.

[0025] 2. The push plate push structure avoids the problem of space limitation on medicine boxes caused by the traditional spring push type, and improves the utilization rate of the cargo aisle space. The push plate push structure achieves the purpose of balancing the pushing force on the goods;

[0026] 3. The expansion plate designed on the push plate can extend or shrink along the width direction of the box body, so as to achieve the purpose of synchronously pushing the part of the medicine box on the merged cargo channel, so as to further achieve the purpose of balancing the pushing force, so as to avoid the problem of goods being stuck due to pushing the medicine box obliquely, thereby achieving the purpose of improving the expansion adaptability of the self-service cargo machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the overall structure of the cargo channel module of the utility model;

[0028] Figure 2 This is a schematic diagram of the overall structure of the cargo aisle module of the utility model after part of the cargo aisle is hidden;

[0029] Figure 3 This is a schematic diagram of the overall structure of the cargo channel module of the utility model at a second viewing angle;

[0030] Figure 4 is a schematic structural diagram of the partition;

[0031] Figure 5 is a structural schematic diagram of the cargo channel;

[0032] Figure 6 is a schematic diagram of the bottom structure of the cargo channel;

[0033] Figure 7 is an overall exploded schematic diagram of the cargo aisle from a first perspective;

[0034] Figure 8 is an overall exploded schematic diagram of the cargo aisle from a second viewing angle;

[0035] Fig. 9 This is a schematic diagram of the connection between the expansion board and the push board in the second embodiment;

[0036] Fig.10 This is a schematic diagram of the connection between the expansion board and the push board in Example 3.

[0037] The meanings of the reference numerals are as follows:

[0038] 1. Pallet; 101. Support plate; 102. Crossbeam tube; 103. Side plate; 2. Cargo channel; 201. Box body; 2011. Slide groove; 2012. Upper cover; 2013. Lower cover; 202. Push plate; 2021. Plug interface; 2022. Nut head; 203. Loading port; 3. Partition; 301. First mounting strip; 302. Second mounting strip; 4. Snap-on hook; 5. Snap-on interface; 6. Mounting port; 7. Opening; 8. Extension board; 801. Plug connector; 9. Screw; 10. Control circuit board; 11. Slide plate; 12. Slide rail. DETAILED DESCRIPTION

[0039] For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0040] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0041] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0042] Embodiment 1

[0043] See also Figures 1 to 8The present embodiment discloses a cargo lane module, which includes a pallet 1 and a plurality of cargo lanes 2 whose upper surfaces are used to store and place medicine boxes. The plurality of cargo lanes 2 are arranged side by side, and the cargo lanes 2 are detachably installed in the pallet 1 through snap-fit ​​parts, and a partition 3 is detachably provided between any two adjacent cargo lanes 2.

[0044] By designing multiple aisles in a detachable side-by-side combination on the pallet and detachable partitions between the aisles, and utilizing the detachability of the partitions, when it is necessary to store large-sized medicine boxes, it is only necessary to remove the partition 3 between two adjacent aisles to achieve the purpose of quickly merging the aisles, thereby meeting the storage needs of large-sized medicine boxes and improving the market adaptability of the aisle module.

[0045] Preferably, see Figure 2 and Figure 6 The card connector is a card hook 4 arranged at the bottom of the cargo lane 2, and a card interface 5 corresponding to the card hook 4 is provided on the pallet 1. When several cargo lanes 2 are arranged side by side on the pallet 1, the card hook 4 is arranged in the card interface 5. The card connector adopts the card structure of the card hook 4, which can achieve the purpose of quickly installing the cargo lane 2, is easy to maintain, and has a stable installation structure.

[0046] Preferably, see Figures 1 to 4 The pallet 1 includes a supporting plate 101, a crossbeam tube 102, and side plates 103 arranged on both sides of the supporting plate 101. The two ends of the crossbeam tube 102 are fixedly installed on the two side plates 103, and the bottoms of the two side plates 103 are fixedly installed on both sides of the supporting plate 101. The crossbeam tube 102 can improve the installation stability of the side plates 103 on both sides of the supporting plate 101.

[0047] The card interface 5 is arranged on the supporting plate 101. When a plurality of cargo lanes 2 are arranged side by side on the supporting plate 101, the card hook 4 is located in the card interface 5 to achieve the purpose of installing the cargo lanes 2.

[0048] A mounting opening 6 is provided on the plate body of the support plate 101 located between any two adjacent cargo lanes 2, and a first mounting strip 301 corresponding to the mounting opening 6 extends from the bottom of the partition plate 3. When the partition plate 3 is installed between any two cargo lanes 2, the first mounting strip 301 is accommodated in the mounting opening 6;

[0049] An opening 7 is provided on the side wall of the tube body corresponding to the space between any two adjacent cargo lanes 2 in the crossbeam tube 102, and a second mounting strip 302 corresponding to the opening 7 extends from the end of the partition 3. When the partition 3 is installed between any two cargo lanes 2, the second mounting strip 302 is accommodated in the opening 7. By providing the opening 7 on the crossbeam tube 102 to dock and install the second mounting strip 302 on the partition 3, the installation stability of the partition 3 can be improved.

[0050] Preferably, see Figures 5 to 8 The cargo aisle 2 includes a box body 201, a driving mechanism and a push plate 202 capable of pushing the goods to move on the top of the box body 201. The push plate 202 is slidably installed in the box body 201 along the length direction of the box body 201. The driving mechanism is installed in the box body 201 and connected to the push plate 202 to drive the push plate 202 to move on the box body 201; an expansion plate 8 is installed on the push plate 202, and the expansion plate 8 is configured to be able to extend or retract on the push plate 202 along the width direction of the box body 201.

[0051] The structure of pushing by the push plate 202 avoids the problem of space limitation of goods by the pitch of the traditional spring push type, and improves the utilization rate of the cargo aisle space. The plate surface pushing structure of the push plate 202 achieves the purpose of balancing the pushing force on the goods.

[0052] The expansion plate 8 designed on the push plate 202 can be extended or contracted along the width direction of the box body 201. When it is necessary to store large-volume medicine boxes and merge the aisles, it is only necessary to extend the expansion plate 8 to the merged aisle 2. In this way, the purpose of synchronously pushing the part of the medicine box on the merged aisle can be achieved, so as to further achieve the purpose of balancing the pushing force, so as to avoid the problem of jamming caused by pushing the medicine box obliquely, thereby achieving the purpose of improving the expansion adaptability of the self-service medicine machine, and the purpose of one push plate 202 being able to push the part of the medicine box on its adjacent aisle can also be achieved, which can also play a role in energy saving.

[0053] Specifically, horizontal bars are provided on both side walls of the partition 3 to reduce the adsorption between the thermoplastic packaging paper of the medicine box and the partition 3, which is beneficial for the push plate to push the medicine box.

[0054] Preferably, a plurality of plug connectors 801 are provided on one side of the expansion board 8, and a plurality of plug interfaces 2021 corresponding to and cooperating with the plug connectors 801 are opened on the push plate 202. In the present embodiment, the plug interfaces 2021 are arranged on the side plate of the push plate 202 along the width direction of the box body 201, and the expansion board 8 is installed on the push plate 202 through the plug connector 801. When the expansion board 8 is installed on the push plate 202, the side of the expansion board 8 away from the plug connector 801 extends beyond the width range of the box body 201.

[0055] In this way, when aisle 2 is merged with its adjacent aisle, the expansion plate 8 can achieve at least a portion of the plate body extending into the running range of the medicine box in the merged aisle. When the medicine box is pushed, the expansion plate 8 will move together with the push plate 202, thereby achieving the purpose of synchronously pushing the medicine box on the merged aisle by the push plate 202 and the expansion plate 8. In addition, in this embodiment, the push plate 202 of the pushing structure for the medicine box is a plate body structure, and its own structure does not occupy a large space on aisle 2, unlike the spring push structure in the traditional cargo plane that occupies the entire aisle space. In actual application, after the aisles are merged, it is only necessary to return the push plate 202 on the merged aisle to its original position (i.e., return it to the position farthest from the aisle exit) and place the expansion plate 8 in front of it. In this way, there is no need to remove the push plate structure on the merged aisle, and the purpose of synchronously pushing the medicine boxes without interference can be achieved. Compared with the structural scheme of the traditional spring-pushed aisle, which requires the removal of the spring structure on the merged aisle before the pushing operation can be performed, it is obvious that the structural scheme disclosed in this embodiment also has the advantages of simple, fast and efficient merging operation.

[0056] Preferably, see Figure 7 and Figure 8 The driving mechanism includes a screw 9, a motor (the motor is a prior art and is not shown in the drawings of this embodiment) and a control circuit board 10 electrically connected to the motor. The screw 9 is rotatably installed inside the box body 201 along the length direction of the box body 201. The motor is installed in the box body 201 and connected to the screw 9. A nut head 2022 is provided at the bottom of the push plate 202. A slide groove 2011 is provided at the top of the box body 201 along the length direction. The push plate 202 is slidably arranged with the slide groove 2011. The nut head 2022 is threadedly connected with the screw 9. The motor drives the screw 9 to rotate to drive the nut head 2022 to slide on the box body 201 along the slide groove 2011, thereby achieving the purpose of pushing the medicine box forward; the control circuit board 10 is installed on the side wall of the cross beam tube 102 away from the opening 7. The control circuit board 10 can play the purpose of programmatically controlling the start and stop of the motor. At the same time, the structural mode of installing the circuit control board 10 on the cross beam tube 102 and the integrated control scheme can also play a role in facilitating assembly and wiring harness layout;

[0057] The push plate 202 and the nut head 2022 are connected by the slide plate 11. When the nut head 2022 is threadedly connected to the screw rod 9, the slide plate 11 is located in the slide groove 2011 and is slidingly connected to the slide groove 2011. The slide groove 2011 limits the rotation of the slide plate 11, so as to achieve the purpose of converting the rotational movement of the screw rod 9 into the forward movement of the push plate 202. In addition, the thickness of the slide plate 11 is relatively small, which is conducive to miniaturizing the width of the slide groove 2011, thereby reducing the area of ​​the slide groove 2011 on the upper surface of the box body 201 and improving the sliding property of the goods on the box body.

[0058] Among them, a loading port 203 for the push plate 202 to pass through is opened on the top of the box body 201, and the loading port 203 is set at the end of the slide groove 2011 close to the motor. Since the screw 9 is installed in the box body 201, and the push plate 202 is outside the box body, and the nut head 2022 thereunder needs to pass through the outer wall of the box body 201 to connect with the screw 9, therefore, a loading port 203 for the push plate 202 to pass through is set at the end of the slide groove 2011 in the box body 201 close to the motor (that is, the side of the box body 201 away from the cargo channel exit), so as to achieve the normal installation purpose of the push plate 202 and the screw 9 in the box body 201, and at the same time , the loading port 203 is set at the end of the slide 2011 away from the cargo channel exit, so that after the push plate 202 is installed, the operating range of the push plate 202 when pushing the medicine box can be maximized (the travel range is the length of the slide 2011), and in actual application, the return position of the push plate 2 can be controlled to be the connection between the loading port 203 and the slide 2011. In this way, the loading port 203 will not affect the placement of the medicine box on the box body 201 (that is, there is no need to install a cover to prevent small-volume medicine boxes from falling into the box body 201 through the loading port 203), thereby optimizing the structure.

[0059] Preferably, see Figure 7 and Figure 8 The box body 201 includes an upper cover 2012 and a lower cover 2013, the upper cover 2012 and the lower cover 2013 are buckled together, the slide groove 2011 and the loading port 203 are both arranged in the upper cover 2012, and the screw 9 is rotatably installed in the inner cavity formed by the buckling between the upper cover 2012 and the lower cover 2013.

[0060] Preferably, at least two expansion plates 8 are provided and symmetrically installed on both sides of the push plate 202 along the width direction of the box body 201 .

[0061] Another object of this embodiment is to provide a self-service medicine machine, which at least includes the aisle module as described above. By designing the traditional aisle structure into the aisle module described in this embodiment, in actual application, the self-service medicine machine can conveniently accommodate medicines of various specifications and models, thereby improving market adaptability.

[0062] In summary, this embodiment can bring the following beneficial effects:

[0063] 1. By designing multiple aisles in a detachable side-by-side combination on the pallet and designing detachable partitions between the aisles, the aisles can be quickly merged by simply removing the partitions between two adjacent aisles when large-sized medicine boxes need to be stored, so as to meet the storage needs of large-sized medicine boxes and improve the reliability and market adaptability of the aisle module.

[0064] 2. The push plate push structure avoids the problem of space limitation on medicine boxes caused by the traditional spring push type, and improves the utilization rate of the cargo aisle space. The push plate push structure achieves the purpose of balancing the pushing force on the goods;

[0065] 3. The expansion plate designed on the push plate can extend or shrink along the width direction of the box body, so as to achieve the purpose of synchronously pushing the part of the medicine box on the merged cargo channel, so as to further achieve the purpose of balancing the pushing force, so as to avoid the problem of goods being stuck due to pushing the medicine box obliquely, thereby achieving the purpose of improving the expansion adaptability of the self-service cargo machine.

[0066] Embodiment 2

[0067] Specifically, in addition to the structure disclosed in the first embodiment for achieving extension and shortening by snapping, the connection structure between the expansion plate 8 and the push plate 202 may also adopt the sliding and telescopic structure in this embodiment, namely:

[0068] See also Fig. 9 The expansion plate 8 is slidably installed on the push plate 202 along the width direction of the box body 201. Specifically, a slide rail 12 is set on the push plate 202 along the width direction of the box body 201, and the expansion plate 8 is slidably connected to the slide rail 12. In this way, when it is necessary to merge the cargo lanes, it is only necessary to push most of the expansion plate 8 out of the push plate 202 so that it can extend to the merged cargo lanes to achieve the purpose of merging and pushing the goods. It is simple and quick. When merging is not needed, the expansion plate 8 can be pushed back onto the push plate 202.

[0069] Specifically, at least two expansion plates 8 are provided and symmetrically mounted on both sides of the push plate 202 along the width direction of the box body 201. In this way, the purpose of merging the two sides of the cargo channel can be achieved to further improve the expansion adaptability.

[0070] Embodiment 3

[0071] Of course, in addition to the sliding structure of the second embodiment, the structure between the expansion plate 8 and the push plate 202 can also adopt a rotational expansion structure.

[0072] like Fig.10As shown, the expansion plate 8 is rotatably mounted on the side of the push plate 202. In this way, when it is necessary to merge the cargo lanes, the plug plate 3 between the merged cargo lanes 2 is removed, and then the expansion plate 8 is rotated so that the plate body is rotated to the push plate 202 along the width direction of the box body 201, so as to achieve the purpose of merging and pushing the goods. When it is not necessary to merge, the expansion plate 8 is rotated back into the push plate 202, which is simple and quick. In addition, in terms of quantity setting, it can be set to a structural form in which two expansion plates 8 are configured for one push plate 202, that is, the expansion plates 8 are rotatably mounted on both sides of the push plate 202 along the width direction of the box body 201. In this way, the purpose of merging the cargo lanes on both sides can be achieved, so as to further improve the expansion adaptability.

[0073] The technical means disclosed in the solution of the utility model are not limited to the technical means disclosed in the above-mentioned implementation mode, but also include technical solutions composed of any combination of the above technical features. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the utility model, and these improvements and modifications are also regarded as the protection scope of the utility model.

Claims

1. The cargo channel module is characterized by: It comprises a tray (1) and a plurality of aisles (2) whose upper surfaces are used to store and place medicine boxes, wherein the plurality of aisles (2) are arranged side by side, and the aisles (2) are detachably mounted in the tray (1) via a clamping member, and a partition (3) is detachably arranged between any two adjacent aisles (2); The cargo lane (2) comprises a box body (201), a driving mechanism and a push plate (202) capable of pushing the cargo to move on the top of the box body (201); the push plate (202) is slidably mounted in the box body (201) along the length direction of the box body (201); the driving mechanism is mounted in the box body (201) and connected to the push plate (202) to drive the push plate (202) to move on the box body (201); An expansion plate (8) is mounted on the push plate (202), and the expansion plate (8) is configured to be able to extend or contract on the push plate (202) along the width direction of the box body (201).

2. The cargo channel module according to claim 1, characterized in that: The snap-in component is a snap-in hook (4) arranged at the bottom of the cargo lane (2); a snap-in interface (5) corresponding to the snap-in hook (4) is provided on the pallet (1); when a plurality of cargo lanes (2) are arranged side by side on the pallet (1), the snap-in hook (4) is arranged in the snap-in interface (5).

3. The cargo lane module according to claim 2, characterized in that: The pallet (1) comprises a supporting plate (101), a crossbeam tube (102), and side plates (103) arranged on both sides of the supporting plate (101), the two ends of the crossbeam tube (102) are respectively fixedly mounted on the two side plates (103), and the bottoms of the two side plates (103) are respectively fixedly mounted on both sides of the supporting plate (101); The card interface (5) is arranged on the supporting plate (101), and when a plurality of the cargo lanes (2) are arranged side by side on the supporting plate (101), the card hook (4) is located in the card interface (5); A mounting opening (6) is provided on the plate body of the support plate (101) located between any two adjacent cargo lanes (2), and a first mounting strip (301) corresponding to the mounting opening (6) extends from the bottom of the partition plate (3), so that when the partition plate (3) is installed between any two cargo lanes (2), the first mounting strip (301) is accommodated in the mounting opening (6); An opening (7) is provided on the side wall of the tube body corresponding to the space between any two adjacent cargo lanes (2) in the cross beam tube (102), and a second installation strip (302) corresponding to the opening (7) extends from the end of the partition (3). When the partition (3) is installed between any two cargo lanes (2), the second installation strip (302) is accommodated in the opening (7).

4. The cargo channel module according to claim 1, characterized in that: A plurality of plug connectors (801) are provided on one side of the expansion board (8), and a plurality of plug interfaces (2021) corresponding to and cooperating with the plug connectors (801) are provided on the push plate (202). The expansion board (8) is installed on the push plate (202) via the plug connectors (801), and when the expansion board (8) is installed on the push plate (202), the side of the expansion board (8) away from the plug connector (801) extends beyond the width range of the box body (201).

5. The cargo channel module according to claim 3, characterized in that: The driving mechanism comprises a screw (9), a motor and a control circuit board (10) electrically connected to the motor; the screw (9) is rotatably installed inside the box body (201) along the length direction of the box body (201); the motor is installed in the box body (201) and connected to the screw (9); a nut head (2022) is provided at the bottom of the push plate (202); a slide groove (2011) is provided at the top of the box body (201) along the length direction; the push plate (202) is slidably arranged with the slide groove (2011); and the nut head (2022) is threadedly connected to the screw (9); The control circuit board (10) is mounted on a side wall of the cross beam tube (102) away from the opening (7); The push plate (202) and the nut head (2022) are connected via a slide plate (11). When the nut head (2022) is threadedly connected to the screw rod (9), the slide plate (11) is located in the slide groove (2011) and is slidably connected to the slide groove (2011).

6. The cargo channel module according to claim 1, characterized in that: The expansion plate (8) is slidably mounted on the push plate (202) along the width direction of the box body (201).

7. The cargo lane module according to claim 1, characterized in that: The expansion plate (8) is rotatably mounted on the side of the push plate (202).

8. The cargo lane module according to claim 5, 6 or 7, characterized in that: The number of the expansion plates (8) is at least two and they are symmetrically mounted on both sides of the push plate (202) along the width direction of the box body (201).

9. Self-service medicine machine, characterized in that: It comprises a cargo channel module as described in any one of claims 1 to 8.

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