A vaccine dispensing system

Abstract

The application discloses a vaccine dispensing system, belongs to the technical field of automatic vaccine dispensing, and solves the problem that the prior art vaccine dispensing system is inconvenient to upgrade and transform on the basis of the existing vaccination hall. The vaccine dispensing system comprises a vaccination table, a vaccine delivery channel, a central cold storage and a feeding device; a plurality of vaccination tables are connected in sequence, the vaccination table and the central cold storage are connected through the vaccine delivery channel, and the feeding device can enter the vaccination table and the central cold storage through the vaccine delivery channel. The vaccine dispensing system provided by the application has a vaccination table similar in appearance to an existing office table, guarantees comfort, can improve vaccination efficiency without affecting the leg space of medical staff, and since the vaccine delivery channel is arranged in the vaccination table, the existing vaccine vaccination hall does not need to be removed and reconstructed, and the existing vaccine vaccination hall can be conveniently upgraded and constructed.

Description

Technical Field

[0001] This invention belongs to the field of automated vaccine dispensing technology, and particularly relates to a vaccine dispensing system. Background Technology

[0002] With the development of our science and technology and the improvement of our living standards, we are paying more and more attention to medical research and disease prevention and control. At present, there are many kinds of human disease prevention vaccines on the market. Children start to be vaccinated from an early age to prevent the occurrence of some diseases. Through the injection of vaccines, the human body produces antibodies from the root, avoiding the occurrence of diseases and ensuring people's health. Because there are many kinds of diseases, there are also many kinds of vaccines. Live vaccines are a type of human vaccine. Live vaccines must be kept at a specified low temperature to preserve their activity for later use. Therefore, live vaccines should be placed in a refrigerator when stored or moved to provide a suitable temperature environment.

[0003] Currently, vaccines used at vaccination stations are either stored in small desktop refrigerators or delivered to the station's drawers in real time via cold storage. Storing vaccines in desktop refrigerators requires frequent opening of the refrigerator door, leading to air loss, wasting resources, and affecting the refrigeration effect of the vaccines. Real-time delivery of vaccines via cold storage solves these problems.

[0004] Real-time vaccine delivery from cold storage requires the coordinated operation of the cold storage, conveyor system, and vaccine dispensing device. The existing vaccine dispensing system delivers vaccines to a single drawer at the vaccination station. After the drawer pops open, the vaccine is manually removed. The conveyor then grabs the vaccine needed for the next recipient and delivers it to the drawer. Since different recipients require different vaccination times, and most adults are vaccinated quickly, there are instances where recipients wait for the vaccine to be dispensed, severely impacting vaccination efficiency. If each vaccination station could have two drawers capable of receiving vaccines, vaccination efficiency would be greatly improved. However, when renovating the existing vaccination hall, arranging the two vaccine drawers horizontally would significantly reduce legroom for medical staff, making it impractical. Arranging the two drawers horizontally on the back wall of the vaccination station would involve a large workload, poor versatility, and is difficult and inconvenient for renovation.

[0005] Therefore, the need for a vaccine distribution system that can be easily built in existing vaccination halls and whose distribution efficiency can be improved is a problem we need to solve. Summary of the Invention

[0006] Based on the above analysis, the present invention aims to provide a vaccine distribution system to solve the problem that existing vaccine distribution systems are inconvenient to upgrade and modify on the basis of existing vaccination halls.

[0007] The objective of this invention is mainly achieved through the following technical solutions:

[0008] This invention provides a vaccine distribution system, including an inoculation station, a vaccine delivery channel, a central cold storage, and a feeding device; multiple inoculation stations are connected in sequence, the inoculation stations and the central cold storage are connected through the vaccine delivery channel, and the feeding device can enter the inoculation station and the central cold storage through the vaccine delivery channel;

[0009] The vaccination station includes a vertically arranged electric drawer and a drawer frame for supporting the electric drawer; the drawer frame is equipped with a vaccine guide device and a guide control device; the guide control device can adjust the vaccine guide device under the drive of the feeding device, so that when the feeding device delivers the vaccine, the vaccine alternately enters the two vertically arranged electric drawers.

[0010] Furthermore, the seedling delivery channel includes an in-table channel, a seedling turning channel, and a two-way inlet and outlet channel; the in-table channel is arranged in a straight line inside the inoculation table, the seedling turning channel is located inside the drawer rack and connected to the in-table channel, the end of the in-table channel is connected to one end of the two-way inlet and outlet channel, and the other end of the two-way inlet and outlet channel is installed inside the central cold storage.

[0011] Furthermore, the feeding device includes an AGV seedling delivery vehicle and a seedling tilting device installed above the AGV seedling delivery vehicle.

[0012] Furthermore, the vaccine pouring device includes a tipping bucket, a rotating plate, a flip-top groove, a guide groove, and a positioning elastic pin. One end of the rotating plate is hinged to the AGV vaccine delivery vehicle via a self-rotating shaft, and the other end of the rotating plate is fixedly connected to the tipping bucket. Both sides of the rotating plate are provided with flip-top grooves and guide grooves, which are connected. The positioning elastic pin is fixed to both sides inside the drawer frame. The AGV vaccine delivery vehicle can drive the rotating plate to move, causing the positioning elastic pin to enter the flip-top groove through the guide groove. When the AGV vaccine delivery vehicle drives away, the positioning elastic pin cooperates with the flip-top groove to rotate the tipping bucket and pour out the vaccine.

[0013] Furthermore, the seedling delivery channel also includes a avoidance channel, which is located at the non-straight connection between the channels inside the table, and the minimum width of the avoidance channel is greater than twice the width of the channel inside the table.

[0014] Furthermore, the central cold storage is equipped with mechanical grippers, which are used to grab the vaccines and place them into a tipping container.

[0015] Furthermore, each of the inoculation stations has three vertically arranged electric drawers.

[0016] Furthermore, the upper surface of the seedling delivery channel is provided with an identification code for positioning and calibration.

[0017] Furthermore, the vaccination station is equipped with a partition to prevent the operator's legs from entering the passageway inside the station.

[0018] Furthermore, the inner channel of the table is a two-way single channel, and the two-way entry and exit channel is a two-way double channel.

[0019] Furthermore, the vaccine guiding device includes a hollow plate, a telescopic sliding plate, sliding blocks, a track, and a limiting rod; one end of the hollow plate is hinged to the drawer frame via a rod, and a slidable telescopic sliding plate is installed inside the hollow plate. The sliding blocks are respectively hinged to both sides of one end of the telescopic sliding plate, and the sliding blocks are slidably connected to the track. The limiting rod is fixedly connected between the tracks.

[0020] Furthermore, the track is fixed inside the drawer frame.

[0021] Furthermore, when the telescopic sliding plate contacts the limiting rod, the vaccine poured out of the tipping bucket will enter the lower electric drawer of the two alternating electric drawers through the vaccine guide device.

[0022] Furthermore, the guiding control device includes a guiding control active device and a guiding control execution device; the guiding control active device, pushed by the AGV vaccine delivery vehicle, can put the guiding control execution device into a push-lock state or a push-unlock state; when the guiding control execution device is in the push-lock state, it can hold the vaccine guide device in place, allowing the vaccine poured out by the feeding device to enter the upper electric drawer of the two alternating electric drawers through the vaccine guide device; when the guiding control execution device is in the unlock state, it no longer applies force to the vaccine guide device, allowing the vaccine poured out by the feeding device to enter the lower electric drawer of the two alternating electric drawers through the vaccine guide device.

[0023] Furthermore, the guiding control active device includes a rotating roller, a limiting elastic block, a rotating pressure plate, a positioning rotating rod, a pressure spring, and a first fixed plate; one end of the positioning rotating rod is fixed to one side of the middle portion of the first fixed plate, and the other end of the positioning rotating rod is connected to the slidable and rotatable rotating pressure plate. The rotating pressure plate is fixedly connected to the rotating roller, and the pressure spring is sleeved on the outer side of the positioning rotating rod. The limiting elastic block is pressed into the groove of the rotating roller, and the rotating roller can slide along the positioning rotating rod under the push of the feeding device. When the feeding device stops pushing, the rotating roller can slide back to its original position and rotate 180 degrees under the action of the pressure spring and the limiting elastic block.

[0024] Furthermore, both the rotating roller and the rotating pressure plate have circular grooves in their middle portions for sliding and rotating relative to the positioning rod.

[0025] Furthermore, one end of the compression spring is fixed to the first fixed plate, and the other end of the compression spring is mounted on the rotating pressure plate through a bearing seat.

[0026] Furthermore, one end of the limiting elastic block is fixed to the drawer frame, and the other end of the limiting elastic block can be extended and pressed into the groove of the rotating roller.

[0027] Furthermore, the surface of the rotating roller is provided with two symmetrical straight grooves parallel to the center line of the positioning rod. The head of one of the straight grooves is connected to the tail of the other straight groove through an arc-shaped groove on the surface of the rotating roller. When the feeding device pushes the rotating roller, the limiting elastic block moves from the head to the tail of the straight groove and enters the arc-shaped groove. When the feeding device stops pushing the rotating roller, under the action of the compression spring and the limiting elastic block, the limiting elastic block moves from the head to the tail of the arc-shaped groove and enters the straight groove.

[0028] Furthermore, the head of the straight groove is lower than the tail of the arc-shaped groove, and the tail of the straight groove is higher than the head of the arc-shaped groove.

[0029] Furthermore, the guiding control actuator includes a central rotating rod, a sliding lever, a relay plate, a pin-grooved block, a second fixed plate, a tension spring, a guide rail frame, a guide block, and a spring pin; one end of the tension spring is fixed in the middle of the second fixed plate, and the other end of the tension spring is fixedly connected to the guide rail frame. The guide rail frame is provided with spring pins on both sides. When the guide rail frame moves, it can enter the groove of the pin-grooved block, and the guide block is fixed on the pin-grooved block. The guide block is slidably connected to the track of the guide rail frame; the central rotating rod has a self-rotating function, and sliding levers that can be inserted into the gap between the pin-grooved block and the guide rail frame are fixed on both sides of the central rotating rod. The lower parts of the two sliding levers are connected by a relay plate.

[0030] Furthermore, the second fixing plate is fixedly connected to the drawer frame.

[0031] Furthermore, the two sides of the central rotating rod are hinged to the drawer frame.

[0032] Furthermore, when the rotating pressure plate pushes the guide rail frame to insert the spring pin into the pin groove block, the rotating pressure plate can abut against the vaccine guide device, so that when the vaccine is poured into the vaccine guide device, it will enter the upper electric drawer of the two alternating electric drawers.

[0033] When the rotating pressure plate pushes the relay plate to rotate the sliding lever, the sliding lever can pull the spring pin out of the pin slot. At this time, the guide rail frame is reset under the action of the tension spring and no longer limits the vaccine guide device. When the vaccine is poured into the vaccine guide device, it will enter the lower electric drawer of the two alternating electric drawers.

[0034] Compared with the prior art, the present invention can achieve at least one of the following beneficial effects:

[0035] 1. The vaccine dispensing system provided by the present invention, through the arrangement of vertically arranged electric drawers, vaccine guiding devices, guiding control devices and feeding devices, enables vaccines to alternately enter two of the vertically arranged electric drawers, so that the appearance of the vaccination station of the vaccine dispensing system is similar to that of an existing desk, ensuring comfort, improving vaccination efficiency without affecting the legroom of medical staff, and since the vaccine delivery channel is located inside the vaccination station, there is no need to demolish and reconstruct the existing vaccination hall, which facilitates the upgrading and construction of the existing vaccination hall.

[0036] 2. The vaccine dispensing system provided by the present invention has a straight groove and an arc groove on the surface of the rotating roller. When the AGV vaccine delivery vehicle pushes the rotating roller, the rotating roller slides first and then drives the rotating pressure plate to switch the state of the drawer switching execution component. After the switching is completed, the AGV vaccine delivery vehicle drives away. During the driving away process, the rotating roller rotates 180° to switch the direction of the rotating pressure plate. At the same time, the vaccine pouring device works to put the vaccine into the electric drawer through the vaccine guide device.

[0037] 3. The vaccine dispensing system provided by this invention automates the switching of the electric drawer for pouring and the pouring of vaccines, requiring no manual intervention. Furthermore, the vaccine guide device and the guide control device do not require wiring, greatly facilitating the modification of the existing environment of the vaccination hall.

[0038] Other features and advantages of the invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objects and other advantages of the invention may be realized and obtained by means of the structures particularly pointed out in the written description and the accompanying drawings. Attached Figure Description

[0039] The accompanying drawings are for illustrative purposes only and are not intended to limit the invention. Throughout the drawings, the same reference numerals denote the same parts.

[0040] Figure 1 This is a schematic diagram of the vaccine distribution system of the present invention.

[0041] Figure 2 This is a schematic diagram of the vaccine delivery channel of the vaccine distribution system of the present invention.

[0042] Figure 3 This is a schematic diagram of the vaccination station of the vaccine dispensing system of the present invention.

[0043] Figure 4 This is a schematic diagram of the drawer shelf of the vaccine dispensing system of the present invention.

[0044] Figure 5 This is a diagram showing the positional relationship between the vaccine guiding device and the guiding control device in the vaccine dispensing system of the present invention.

[0045] Figure 6 This is a diagram showing the positional relationship between the AGV vaccine delivery vehicle and the vaccine unloading device in the vaccine distribution system of the present invention.

[0046] Figure 7 This is a schematic diagram of the structure of the vaccine guiding device in the vaccine dispensing system of the present invention.

[0047] Figure 8 This is a schematic diagram of the structure of the active guidance control device and the execution guidance control device of the vaccine distribution system of the present invention.

[0048] Figure 9 This is a cross-sectional view of the guide control device of the vaccine dispensing system of the present invention.

[0049] Figure 10 This is a schematic diagram of the structure of the vaccine dispensing device of the vaccine distribution system of the present invention.

[0050] Figure label:

[0051] 1. Inoculation table; 2. Seedling delivery channel; 3. Central cold storage; 4. Feeding device;

[0052] 11. Drawer shelf; 12. Electric drawer; 13. Aisle partition; 14. Vaccine guide device; 15. Guide control device;

[0053] 141. Hollow board; 142. Telescopic sliding plate; 143. Sliding block; 144. Track; 145. Limiting rod;

[0054] 151. Guiding control active device; 152. Guiding control actuation device;

[0055] 1511. Rotating roller; 1512. Limiting elastic pressure block; 1513. Rotating pressure plate; 1514. Positioning rotating rod; 1515. Compression spring; 1516. First fixed plate;

[0056] 1521. Center rotating rod; 1522. Sliding lever; 1523. Relay plate; 1524. Block with pin groove; 1525. Second fixing plate; 1526. Tension spring; 1527. With guide rail frame; 1528. Guide block; 1529. Spring pin;

[0057] 201. In-table passageway; 202. Seedling collapse passageway; 203. Waiting passageway; 204. Two-way entrance and exit passageway;

[0058] 41. AGV seedling delivery vehicle; 42. Seedling tilting device;

[0059] 421. Tipping bucket; 422. Rotating plate; 423. Flip cover groove; 424. Inlet groove; 425. Positioning elastic pin. Detailed Implementation

[0060] Preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, which form part of the present invention and, together with the embodiments of the present invention, serve to illustrate the principles of the present invention.

[0061] This embodiment provides a vaccine distribution system, such as Figure 1 and Figure 5 As shown, it includes an inoculation table 1, a seedling delivery channel 2, a central cold storage 3, and a feeding device 4; multiple inoculation tables 1 are connected in sequence, the inoculation tables 1 and the central cold storage 3 are connected by the seedling delivery channel 2, and the feeding device 4 can enter the inoculation table 1 and the central cold storage 3 through the seedling delivery channel 2.

[0062] The feeding device 4 takes a vaccine from a recipient from the central cold storage 3 and transports the vaccine to the designated vaccination station 1 through the vaccine delivery channel 2.

[0063] like Figure 4 and Figure 6 As shown, the vaccination station 1 includes a vertically arranged electric drawer 12 and a drawer frame 11 for supporting the electric drawer 12; the drawer frame 11 is provided with a vaccine guide device 14 and a guide control device 15; the guide control device 15 can adjust the vaccine guide device 14 under the drive of the feeding device 4, so that when the feeding device 4 delivers the vaccine, the vaccine alternately enters the two vertically arranged electric drawers 12.

[0064] After the feeding device 4 reaches the designated vaccination station 1, it first contacts the guide control device 15 and pushes it to move. Under the push of the feeding device 4, the guide control device 15 changes the state of the vaccine guide device 14. Depending on the state, the vaccine guide device 14 can guide the vaccine into one of the two electric drawers 12 for alternating vaccination.

[0065] The arrangement of vertically arranged electric drawers 12, vaccine guide devices 14, guide control devices 15, and feeding devices 4 allows vaccines to alternately enter two of the vertically arranged electric drawers 12, making the appearance of the vaccination station 1 of this vaccine distribution system similar to an existing office desk, ensuring comfort, improving vaccination efficiency without affecting the legroom of medical staff, and since the vaccine delivery channel is located inside the vaccination station 1, there is no need to demolish and reconstruct the existing vaccination hall, making it convenient to upgrade and construct the existing vaccination hall.

[0066] Preferred, such as Figure 2 As shown, the seedling delivery channel 2 includes an in-table channel 201, a seedling turning channel 202, and a two-way inlet / outlet channel 204. The in-table channel 201 is arranged in a straight line inside the inoculation table 1. The seedling turning channel 202 is located inside the drawer frame 11 and connected to the in-table channel 201. One end of the in-table channel 201 is connected to one end of the two-way inlet / outlet channel 204. The other end of the two-way inlet / outlet channel 204 is installed inside the central cold storage 3.

[0067] The bidirectional access channel 204 can improve the passage efficiency of the feeding devices 4, and the feeder discharge channel 202 can provide a clearance area for the feeding devices 4 when passing through.

[0068] Preferred, such as Figure 5 As shown, the feeding device 4 includes an AGV seedling delivery vehicle 41 and a seedling tilting device 42 installed above the AGV seedling delivery vehicle 41.

[0069] The AGV vaccine delivery vehicle 41 is used to deliver vaccines, and the vaccine pouring device 42 is used to place and pour out vaccines.

[0070] Preferred, such as Figure 10As shown, the vaccine pouring device 42 includes a tipping bucket 421, a rotating plate 422, a flip-top groove 423, an inlet groove 424, and a positioning elastic pin 425. One end of the rotating plate 422 is hinged to the AGV vaccine delivery vehicle 41 via a self-rotating shaft, and the other end of the rotating plate 422 is fixedly connected to the tipping bucket 421. Both sides of the rotating plate 422 are provided with flip-top grooves 423 and inlet grooves 424, which are connected. The positioning elastic pin 425 is fixed to both sides inside the drawer frame 11. The AGV vaccine delivery vehicle 41 can drive the rotating plate 422 to move, causing the positioning elastic pin 425 to enter the flip-top groove 423 through the inlet groove 424. When the AGV vaccine delivery vehicle 41 drives away, the positioning elastic pin 425 cooperates with the flip-top groove 423 to rotate the tipping bucket 421 and pour out the vaccine.

[0071] Preferred, such as Figure 2 As shown, the seedling delivery channel 2 also includes a waiting channel 203, which is located at the non-straight connection between the channels 201 in the table. The minimum width of the waiting channel 203 is greater than twice that of the channels 201 in the table.

[0072] The waiting passage 203 utilizes the spare space, improving the passage efficiency of the feeding device 4.

[0073] Preferably, the central cold storage 3 is equipped with a mechanical gripper, which is used to grab the vaccine into the tipping bucket 421.

[0074] Preferably, each of the inoculation tables 1 has three vertically arranged electric drawers 12.

[0075] Preferably, the upper surface of the seedling delivery channel 2 is provided with an identification code for positioning and calibration.

[0076] Preferred, such as Figure 3 As shown, the inoculation table 1 is provided with a channel partition 13 to prevent the operator's legs from entering the channel 201 inside the table.

[0077] Preferably, the table passage 201 is a bidirectional single passage, and the bidirectional entry and exit passage 204 is a bidirectional double passage.

[0078] The inner desk passage 201 is a two-way single passage, providing ample legroom for medical staff.

[0079] Preferred, such as Figure 7As shown, the vaccine guiding device 14 includes a hollow plate 141, a telescopic sliding plate 142, a sliding block 143, a track 144, and a limiting rod 145. One end of the hollow plate 141 is hinged to the drawer frame 11 via a rod, and the telescopic sliding plate 142 is installed inside the hollow plate 141. The sliding blocks 143 are respectively hinged to both sides of one end of the telescopic sliding plate 142. The sliding blocks 143 are slidably connected to the track 144, and the limiting rod 145 is fixedly connected between the tracks 144.

[0080] Preferably, the track 144 is fixed inside the drawer frame 11.

[0081] Preferably, when the telescopic slide plate 142 contacts the limiting rod 145, the vaccine poured out of the tipping bucket 421 will enter the lower electric drawer 12 of the two alternating electric drawers 12 through the vaccine guide device 14.

[0082] Preferred, such as Figure 7 As shown, the guiding control device 15 includes a guiding control active device 151 and a guiding control execution device 152. Under the push of the AGV vaccine delivery vehicle 41, the guiding control active device 151 can put the guiding control execution device 152 into a push-lock state or a push-unlock state. When the guiding control execution device 152 is in the push-lock state, it can hold the vaccine guide device 14 in place, allowing the vaccine poured out by the feeding device 4 to enter the upper electric drawer 12 of the two alternating electric drawers 12 through the vaccine guide device 14. When the guiding control execution device 152 is in the unlock state, it no longer applies force to the vaccine guide device 14, allowing the vaccine poured out by the feeding device 4 to enter the lower electric drawer 12 of the two alternating electric drawers 12 through the vaccine guide device 14.

[0083] Preferred, such as Figure 8As shown, the guiding control active device 151 includes a rotating roller 1511, a limiting elastic block 1512, a rotating pressure plate 1513, a positioning rotating rod 1514, a compression spring 1515, and a first fixing plate 1516. One end of the positioning rotating rod 1514 is fixed to one side of the middle portion of the first fixing plate 1516. The other end of the positioning rotating rod 1514 is connected to the slidable and rotatable rotating pressure plate 1513. The rotating pressure plate 1513 is fixedly connected to the rotating roller 1511. The compression spring 1515 is sleeved on the outer side of the positioning rotating rod 1514. The limiting elastic block 1512 is pressed into the groove of the rotating roller 1511. The rotating roller 1511 can slide along the positioning rotating rod 1514 under the push of the feeding device 4. When the feeding device 4 stops pushing, the rotating roller 1511 can slide back to its original position and rotate 180 degrees under the action of the compression spring 1515 and the limiting elastic block 1512.

[0084] The AGV seedling delivery vehicle 41 presses against the rotating roller 1511 and pushes forward. At this time, the rotating pressure plate 1513, which is fixedly connected to the rotating roller 1511, is pushed forward and touches the guide control actuator 152. The guide control actuator 152 switches states. When the AGV seedling delivery vehicle 41 no longer presses against the rotating roller 1511 and drives away, the pressure spring 1515 drives the rotating roller 1511 to slide back to its original position. At the same time, the rotating pressure plate 1513 rotates 180 degrees so that the guide control actuator 152 can be pushed to switch states again.

[0085] Preferably, both the rotating roller 1511 and the rotating pressure plate 1513 have a circular groove in the middle for sliding and rotating relative to the positioning rotating rod 1514.

[0086] Preferably, one end of the compression spring 1515 is fixed to the first fixing plate 1516, and the other end of the compression spring 1515 is mounted on the rotating pressure plate 1513 through a bearing seat.

[0087] Preferably, one end of the limiting elastic pressure block 1512 is fixed on the drawer frame 11, and the other end of the limiting elastic pressure block 1512 can be extended and pressed into the groove of the rotating roller 1511.

[0088] Preferably, the surface of the rotating roller 1511 is provided with two symmetrical straight grooves parallel to the center line of the positioning rotating rod 1514. The head of one of the straight grooves is connected to the tail of the other straight groove through an arc-shaped groove on the surface of the rotating roller 1511. When the feeding device 4 pushes the rotating roller 1511, the limiting elastic block 1512 moves from the head to the tail of the straight groove and enters the arc-shaped groove. When the feeding device 4 stops pushing the rotating roller 1511, under the action of the compression spring 1515 and the limiting elastic block 1512, the limiting elastic block 1512 moves from the head to the tail of the arc-shaped groove and enters the straight groove.

[0089] Preferably, the head of the straight groove is lower than the tail of the arc-shaped groove, and the tail of the straight groove is higher than the head of the arc-shaped groove.

[0090] Preferred, such as Figure 8 and Figure 9 As shown, the guiding control actuator 152 includes a central rotating rod 1521, a sliding lever 1522, a relay plate 1523, a pin-grooved block 1524, a second fixing plate 1525, a tension spring 1526, a guide rail frame 1527, a guide block 1528, and a spring pin 1529. One end of the tension spring 1526 is fixed to the middle of the second fixing plate 1525, and the other end of the tension spring 1526 is fixedly connected to the guide rail frame 1527. The spring pins 1529 are provided on both sides of the guide rail frame 1527. When the guide rail frame 1527 moves, it can enter the groove of the pin-grooved block 1524, and the guide block 1528 is fixed on the pin-grooved block 1524. The guide block 1528 is slidably connected to the track 144 with the guide rail frame 1527. The central rotating rod 1521 has a self-rotating function, and the two sides of the central rotating rod 1521 are fixed with sliding levers 1522 that can be inserted into the gap between the pin-grooved block 1524 and the guide rail frame 1527. The lower parts of the two sliding levers 1522 are connected by a relay plate 1523.

[0091] When the rotating pressure plate 1513 pushes the guide rail frame 1527 to insert the spring pin 1529 into the pin slot block 1524, the rotating pressure plate 1513 can abut against the vaccine guide device 14, so that when the vaccine is poured into the vaccine guide device 14, it will enter the upper electric drawer 12 of the two alternating electric drawers 12.

[0092] When the rotating pressure plate 1513 pushes the relay plate 1523 to rotate the sliding lever 1522, the sliding lever 1522 can pull the spring pin 1529 out of the pin slot block 1524. At this time, the guide rail frame 1527 is reset under the action of the tension spring 1526 and no longer limits the vaccine guide device 14, so that when the vaccine is poured into the vaccine guide device 14, it will enter the lower electric drawer 12 of the two alternating electric drawers 12.

[0093] Preferably, the second fixing plate 1525 is fixedly connected to the drawer frame 11.

[0094] Preferably, the two sides of the central rotating rod 1521 are hinged to the drawer frame 11.

[0095] Preferably, when the rotating pressure plate 1513 pushes the guide rail frame 1527 to insert the spring pin 1529 into the pin groove block 1524, the rotating pressure plate 1513 can abut against the vaccine guide device 14, so that when the vaccine is poured into the vaccine guide device 14, it will enter the upper electric drawer 12 of the two alternating electric drawers 12.

[0096] When the rotating pressure plate 1513 pushes the relay plate 1523 to rotate the sliding lever 1522, the sliding lever 1522 can pull the spring pin 1529 out of the pin slot block 1524. At this time, the guide rail frame 1527 is reset under the action of the tension spring 1526 and no longer limits the vaccine guide device 14, so that when the vaccine is poured into the vaccine guide device 14, it will enter the lower electric drawer 12 of the two alternating electric drawers 12.

[0097] The feeding device 4, vaccine guiding device 14, and guiding control device 15 are all automated in switching the electric drawer 12 and pouring the vaccine, without the need for manual intervention. Furthermore, the vaccine guiding device 14 and guiding control device 15 do not require wiring, which greatly facilitates the renovation of the existing environment of the disease control vaccination hall.

[0098] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any changes or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in the present invention should be included within the scope of protection of the present invention.

Claims

1. A vaccine distribution system, characterized in that, It includes an inoculation station (1), a seedling delivery channel (2), a central cold storage (3), and a feeding device (4); multiple inoculation stations (1) are connected in sequence, the inoculation station (1) and the central cold storage (3) are connected through the seedling delivery channel (2), and the feeding device (4) can enter the inoculation station (1) and the central cold storage (3) through the seedling delivery channel (2). The vaccination station (1) includes a vertically arranged electric drawer (12) and a drawer frame (11) for supporting the electric drawer (12); the drawer frame (11) is provided with a vaccine guide device (14) and a guide control device (15); the guide control device (15) can adjust the vaccine guide device (14) under the drive of the feeding device (4) so ​​that when the feeding device (4) delivers the vaccine, the vaccine alternately enters the two vertically arranged electric drawers (12); The feeding device (4) includes an AGV seedling delivery vehicle (41) and a seedling tilting device (42) installed above the AGV seedling delivery vehicle (41). The vaccine guiding device (14) includes a hollow plate (141), a telescopic sliding plate (142), a sliding block (143), a track (144), and a limiting rod (145). One end of the hollow plate (141) is hinged to the drawer frame (11) via a rod, and the telescopic sliding plate (142) is installed inside the hollow plate (141). The sliding block (143) is hinged to both sides of one end of the telescopic sliding plate (142). The sliding block (143) is slidably connected to the track (144), and the limiting rod (145) is fixedly connected between the tracks (144). The guidance control device (15) includes a guidance control active device (151) and a guidance control execution device (152); the guidance control active device (151) can put the guidance control execution device (152) into a push-lock state or a push-unlock state under the push of the AGV seedling delivery vehicle (41).

2. The vaccine distribution system according to claim 1, characterized in that, The seedling delivery channel (2) includes an in-table channel (201), a seedling turning channel (202), and a two-way inlet and outlet channel (204). The in-table channel (201) is arranged in a straight line inside the inoculation table (1). The seedling turning channel (202) is located inside the drawer frame (11) and connected to the in-table channel (201). The end of the in-table channel (201) is connected to one end of the two-way inlet and outlet channel (204). The other end of the two-way inlet and outlet channel (204) is installed inside the central cold storage (3).

3. The vaccine distribution system according to claim 1, characterized in that, The seedling tilting device (42) includes a tipping bucket (421), a rotating plate (422), a flip-top groove (423), a guide groove (424), and a positioning elastic pin (425). One end of the rotating plate (422) is hinged to the AGV seedling delivery vehicle (41) via a self-rotating shaft, and the other end of the rotating plate (422) is fixedly connected to the tipping bucket (421). Both sides of the rotating plate (422) are provided with flip-top grooves (423) and guide grooves (424). The flip-top groove (423) and the guide groove (425) are connected to the AGV seedling delivery vehicle (41) via a self-rotating shaft. The inlet groove (424) is connected, and the positioning elastic pin (425) is fixed on both sides inside the drawer frame (11). The AGV seed delivery vehicle (41) can drive the rotating plate (422) to move so that the positioning elastic pin (425) enters the flip cover groove (423) through the inlet groove (424). When the AGV seed delivery vehicle (41) drives away, the positioning elastic pin (425) cooperates with the flip cover groove (423) to make the tipping bucket (421) rotate and pour out the vaccine.

4. The vaccine distribution system according to claim 2, characterized in that, The seedling delivery channel (2) also includes a waiting channel (203), which is located at the non-straight connection between the channels (201) inside the table. The minimum width of the waiting channel (203) is greater than twice that of the channels (201) inside the table.

5. The vaccine distribution system according to claim 1, characterized in that, The central cold storage (3) is equipped with a mechanical gripper, which is used to grab the vaccine into the tipping bucket (421).

6. The vaccine distribution system according to claim 1, characterized in that, Each of the inoculation stations (1) has three vertically arranged electric drawers (12).

7. The vaccine distribution system according to claim 1, characterized in that, The upper surface of the seedling delivery channel (2) is provided with an identification code for positioning and calibration.

8. The vaccine distribution system according to claim 2, characterized in that, The inoculation table (1) is provided with a channel partition (13) to prevent the operator's legs from entering the channel (201) inside the table.

9. The vaccine distribution system according to claim 2, characterized in that, The table passage (201) is a two-way single passage, and the two-way entry and exit passage (204) is a two-way double passage.

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