A transport device for veterinary vaccine manufacturing
Patent Information
- Application Number
- CN202611354097.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2026-09-02
- Publication Date
- 2026-10-13
AI Technical Summary
[0003]本发明的目的在于提供一种兽医疫苗制造用运输装置，以解决上述背景技术中提出的在运输对接过程中人工介入程度高，容易破坏洁净环境的问题
[0013]与现有技术相比，本发明的有益效果是：该兽医疫苗制造用运输装置不仅实现转运小车与对接室传递窗口端面自动密闭贴合对接，阻断不同洁净区域气流互通，降低疫苗半成品污染风险，实现多层疫苗架分层有序出料、全程密闭自动化输送，而且实现对接前置定位锁紧、设备状态电气联锁保护，从对接定位、通道搭建到物料输送形成完整闭环自动化作业流程，适配兽药 洁净车间转运工况；
Smart Images
Figure CN122896853A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of transportation equipment technology, and in particular to a transportation device for manufacturing veterinary vaccines. Background Technology
[0002] Veterinary vaccines are high-cleanliness biological products, and their production process must strictly adhere to the clean production standards of veterinary drugs (GMP). The cross-workstation and cross-cleanliness zone transfer operations between vaccine semi-finished products during processes such as filling, settling, sorting, and distribution directly determine the production quality and biosafety level of the finished vaccine. In modern large-scale veterinary vaccine production lines, the frequency of material transfer between workshops of different cleanliness levels, production stations, and transfer windows is high. This places stringent requirements on the airtightness, docking accuracy, conveying stability, and automation level of transfer equipment. The entire process must avoid the intrusion of external dust and bacteria, as well as material shaking and breakage. Therefore, specialized vaccine transfer and conveying devices adapted to cleanrooms have become core supporting equipment in the field of intelligent vaccine manufacturing. Vaccine semi-finished products have sensitive physicochemical properties and poor stability, making them highly susceptible to quality defects such as reduced activity and contamination due to environmental temperature and humidity, clean airflow, and mechanical vibration. Traditional manual handling and open transfer methods have extremely low error tolerance. With the intelligent upgrading of veterinary drug production, the industry has raised higher standards for the asepticity, continuity, and interconnected safety of material transfer, urgently requiring automated, closed-loop docking transfer equipment to replace the traditional extensive transfer mode. Currently, existing technologies for transport equipment used in veterinary vaccine manufacturing workshops are mainly divided into two categories: fixed assembly line transport equipment and mobile transport vehicles. Among them, transport equipment mostly adopts a fixed guide rail transport structure or a simple mobile frame combined with an open load-bearing box structure. Some special vaccine transport trolleys are equipped with a basic shock-absorbing load-bearing structure and a simple push-pull transport structure, which can realize simple relocation and short-distance transport of vaccine materials in the workshop and is suitable for the basic material flow conditions of vaccine workshops. However, in actual use, traditional transport vehicles mostly rely on manual door opening, manual docking, and manual assistance in feeding during the docking process. The degree of human intervention is high, which can easily damage the clean environment and has certain room for optimization. Therefore, it is necessary to design a transport device for veterinary vaccine manufacturing to solve the problems mentioned above. Summary of the Invention
[0003] The purpose of this invention is to provide a transportation device for manufacturing veterinary vaccines, in order to solve the problem mentioned in the background art that the high degree of human intervention during transportation and docking can easily damage the clean environment.
[0004] To achieve the above objectives, the present invention provides the following technical solution: a veterinary vaccine manufacturing transport device, comprising a docking chamber, a movable base disposed on one side of the docking chamber, and a transport box fixed to the top of the movable base, the top of the transport box being connected to a box lid by a locking buckle, a docking pushing mechanism disposed on one side of the transport box, the docking pushing mechanism comprising a connecting seat, the connecting seat being fixed to the outside of the transport box, a folding cover being fixed to the outside of the connecting seat, and a docking cover being fixed to the outside of the folding cover, first electric push rods being fixed to both ends of one side of the transport box, and the output ends of the first electric push rods being fixedly connected to the docking cover, an upper transfer plate being fixed to the bottom of the inside of the connecting seat, and one end of the upper transfer plate extending into the inside of the transport box, a middle transfer plate being fixed to the bottom of the inside of the docking cover, and the other side of the top of the middle transfer plate being slidably connected to the bottom of the upper transfer plate, the bottom of the middle transfer plate being slidably connected to the upper transfer plate. The connection includes a lower transfer plate. A first rack is fixed to the bottom of both sides of the connecting seat, with one end of the first rack extending into the interior of the folding cover. A first gear is connected to both sides of the bottom of the middle transfer plate via a first rotating shaft. A second gear is connected to the bottom of the middle transfer plate outside the first gear via a second rotating shaft. A third gear is connected to the bottom of the middle transfer plate outside the second gear via a third rotating shaft. The third gear meshes with the first rack. The third gear, second gear, and first gear mesh with each other. A second rack is fixed to both sides of the lower transfer plate, and the second rack meshes with the first gear. A transfer port is provided on one side of the docking chamber, and transfer doors are connected to both sides of the transfer port via spring hinges. Push rods are fixed to both ends of the docking cover near the docking chamber, and auxiliary wheels are connected to the outer sides of the push rods. The outer sides of the auxiliary wheels contact the transfer doors.
[0005] Furthermore, a second electric push rod is fixed to the bottom of the inside of the transport box, and a lifting seat is fixed to the output end of the second electric push rod. A vaccine rack is stacked on the lifting seat.
[0006] Furthermore, the vaccine rack has evenly spaced positioning slots inside, and four sets of positioning rods are fixed to the bottom of the transport box, with the tops of the positioning rods vertically penetrating the interior of the positioning slots.
[0007] Furthermore, a transfer port is provided on one side of the transport box, and a soft curtain is installed inside the transfer port.
[0008] Furthermore, a feeding mechanism is provided on one side of the bottom end of the box cover. The feeding mechanism includes a fixed base, which is fixed to one side of the bottom end of the box cover. Both sides of the top of the fixed base are rotatably connected to a connecting shaft, and the outer side of the connecting shaft is connected to a synchronous belt via a pulley. The bottom end of the connecting shaft extends into the interior of the transport box. A feeding cylinder is fixed to the bottom end of the outer side of the connecting shaft, and a friction sleeve is fixed to the outer side of the feeding cylinder. A motor is fixed to one side of the top of the box cover, and the output end of the motor is connected to a set of connecting shafts.
[0009] Furthermore, two sets of first docking seats are fixed to the bottom of one side of the docking chamber, and electromagnets are fixed to the outer side of each of the first docking seats. Two sets of docking grooves are provided at the bottom of one side of the movable base, and permanent magnets are fixed inside each of the docking grooves. The permanent magnets are magnetically connected to the electromagnets. A second docking seat is fixed on the docking chamber between the two sets of first docking seats, and a pressure sensor is fixed to the outer side of the second docking seat. The pressure sensor is in contact with the movable base.
[0010] Furthermore, guide grooves are uniformly provided at the bottom ends of the upper and middle transfer plates, and guide blocks are uniformly fixed at the top ends of the lower and middle transfer plates, with the guide grooves connected to the guide blocks.
[0011] Furthermore, the width of each guide groove is matched with the width of the guide block, and the guide groove and the guide block are symmetrically distributed.
[0012] Furthermore, a sealing gasket is provided on one side of the docking cover, and the inner side of the sealing gasket is in contact with the outer wall of the docking chamber.
[0013] Compared with the prior art, the beneficial effects of the present invention are: the veterinary vaccine manufacturing transport device not only realizes the automatic and sealed fitting of the transfer trolley and the end face of the transfer window of the docking room, blocking the airflow between different clean areas, reducing the risk of vaccine semi-finished product contamination, and realizing the orderly discharge of multi-layer vaccine racks and fully sealed automated transport, but also realizes the pre-dock positioning and locking and the electrical interlock protection of equipment status, forming a complete closed-loop automated operation process from docking positioning, channel construction to material transport, which is suitable for the transport conditions of veterinary drug clean workshops; 1. The docking cover is driven forward by the first electric push rod, and together with the folding cover, it forms a retractable and sealed cavity. The channel is kept closed throughout the docking process, effectively blocking air convection between different clean areas and reducing the risk of contamination of vaccine semi-finished products. With the help of the linkage structure of the push rod and the auxiliary wheel, the transfer door can be automatically pushed open inward while docking and fitting, eliminating the need for manual door opening and reducing the cleanliness risks caused by personnel intervention. By employing a three-stage gear and rack linkage mechanism to drive the progressive telescopic expansion and contraction of the upper, middle, and lower transfer plates, the extension of the conveying channel is completed simultaneously with the docking cover fitting into the docking chamber. The guide groove and guide block cooperate with each other to ensure that the telescopic movement of each level of transfer plate is stable and not prone to misalignment or jamming. The entire mechanism realizes the integrated action of automatic sealing, automatic opening of the transfer door, and automatic extension of the conveying channel without the need for step-by-step operation, effectively enhancing the practicality and flexibility of the device. 2. Layered lifting and positioning is achieved through the second electric push rod, lifting seat, positioning rod and positioning groove, forming a working mode of top layer unrestricted material discharge and bottom layer limited fixation. It can orderly complete the sequential discharge of multi-layer vaccine racks, avoiding the simultaneous movement of multi-layer materials and chaotic discharge. The top-arranged friction feeding mechanism relies on the friction sleeve to flexibly drive the vaccine rack to move smoothly. The conveying speed is controllable, reducing the risk of violent shaking and collision damage of vials of vaccines. The feeding mechanism works in conjunction with the multi-stage telescopic transfer plate to enable the vaccine rack to be transported from inside the transport box to the docking room in a completely sealed manner, reducing material transfer and handling links, improving the level of automation in the transfer process, and meeting the production needs of continuous batch transfer of veterinary vaccines. 3. The transfer device is automatically attracted and positioned by the magnetic attraction of electromagnets and permanent magnets, which effectively counteracts the reverse thrust generated during the feeding process and avoids the failure of the sealing of the docking cover and the misalignment of the conveying channel caused by the slippage of the moving base. The pressure sensor monitors the bonding and pressing status in real time to prevent the docking and pushing mechanism and the feeding mechanism from starting when the docking is not in place, thereby improving the operational stability and safety of the entire device. Attached Figure Description
[0014] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0015] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a first-view three-dimensional structural diagram of the transport box of the present invention; Figure 3 This is a two-dimensional structural diagram of the transport box of the present invention from a second perspective; Figure 4 This is a front view cross-sectional structural diagram of the docking and pushing mechanism of the present invention in use. Figure 5 This is a top view cross-sectional structural diagram of the docking and pushing mechanism of the present invention; Figure 6This is a three-dimensional structural diagram of the docking chamber of the present invention; Figure 7 This is a three-dimensional bottom view of the box cover structure of the present invention; Figure 8 This is a schematic diagram of the internal three-dimensional structure of the fixing base of the present invention; Figure 9 This is a top view of the transfer plate structure of the present invention.
[0016] The reference numerals in the diagram are as follows: 1. Docking chamber; 2. Box cover; 3. Transport box; 4. Movable base; 5. First docking seat; 6. Docking pushing mechanism; 601. First electric push rod; 602. Docking cover; 603. Folding cover; 604. Push rod; 605. Auxiliary wheel; 606. Lower transfer plate; 607. First rack; 608. Middle transfer plate; 609. Upper transfer plate; 610. Connecting seat; 611. Third gear; 612. Second gear 613. Second gear; 614. First gear; 7. Feeding mechanism; 701. Motor; 702. Fixed seat; 703. Friction sleeve; 704. Feeding cylinder; 705. Connecting shaft; 8. Vaccine rack; 9. Positioning rod; 10. Lifting seat; 11. Positioning groove; 12. Second electric push rod; 13. Transfer port; 14. Transfer door; 15. Docking groove; 16. Permanent magnet; 17. Electromagnet; 18. Second docking seat; 19. Pressure sensor. Detailed Implementation
[0017] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.
[0018] Please see Figures 1-9 The present invention provides the following technical solution: Example 1: To address the issue that existing technologies often rely on manual opening of the transfer door when docking vaccine transport carts with the docking room transfer window, making it impossible to simultaneously establish a continuous transport channel, and resulting in an open cleanroom during docking with airflow between high and low cleanroom areas, which can easily lead to contamination of semi-finished vaccines, the following technical solution is disclosed. Please refer to the following for details. Figures 1-9As shown, a veterinary vaccine manufacturing transport device includes a docking chamber 1. A movable base 4 is provided on one side of the docking chamber 1, and a transport box 3 is fixed to the top of the movable base 4. A box cover 2 is connected to the top of the transport box 3 by a latch. A docking pushing mechanism 6 is provided on one side of the transport box 3. The docking pushing mechanism 6 includes a connecting seat 610, which is fixed to the outside of the transport box 3. A folding cover 603 is fixed to the outside of the connecting seat 610, and a docking cover 602 is fixed to the outside of the folding cover 603. First electric push rods 601 are fixed to both ends of one side of the transport box 3, and the output ends of the first electric push rods 601 are connected to the docking cover. A fixed connection is established at 602. An upper transfer plate 609 is fixed to the bottom of the connecting base 610, with one end of the upper transfer plate 609 extending into the interior of the transport box 3. A middle transfer plate 608 is fixed to the bottom of the docking cover 602, with the other side of the top of the middle transfer plate 608 slidably connected to the bottom of the upper transfer plate 609. A lower transfer plate 606 is slidably connected to the bottom of the middle transfer plate 608. A first rack 607 is fixed to the bottom of both sides of the connecting base 610, with one end of the first rack 607 extending into the interior of the folding cover 603. A first gear 614 is connected to both sides of the bottom of the middle transfer plate 608 via a first rotating shaft. The bottom ends of the middle transmission plate 608 outside the first gear 614 are all connected to the second gear 613 via the second rotating shaft. The bottom ends of the middle transmission plate 608 outside the second gear 613 are all connected to the third gear 611 via the third rotating shaft. The third gear 611 and the first rack 607 are meshed. The third gear 611, the second gear 613 and the first gear 614 mesh with each other. The lower transmission plate 606 has second racks 612 fixed on both sides, and the second racks 612 are meshed with the first gear 614. A transmission port 13 is provided on one side of the docking chamber 1, and the two sides inside the transmission port 13 are connected to the transmission door 1 via spring hinges. 4. Push rods 604 are fixed at both ends of the docking cover 602 near the docking chamber 1, and auxiliary wheels 605 are connected to the outer side of the push rods 604. The outer side of the auxiliary wheels 605 is in contact with the transfer door 14. Guide grooves are evenly provided at the bottom of the upper transfer plate 609 and the middle transfer plate 608. Guide blocks are evenly fixed at the top of the lower transfer plate 606 and the middle transfer plate 608. The guide grooves are all connected to the guide blocks. The width of the guide grooves is matched with the width of the guide blocks. The guide grooves and guide blocks are symmetrically distributed. A sealing gasket is provided on one side of the docking cover 602, and the inner side of the sealing gasket is in contact with the outer wall of the docking chamber 1. In this embodiment, when in use, the operator pushes the movable base 4 to move the transport box 3 to the outside of the docking chamber 1, so that the docking pushing mechanism 6 is aligned with the transfer port 13 to complete the initial alignment. The first electric push rod 601 is activated to extend outward and continuously push the docking cover 602 to move smoothly toward the outer wall of the docking chamber 1. During the forward movement of the docking cover 602, the folding cover 603 between the connecting seat 610 and the docking cover 602 is stretched and unfolded synchronously, so that a sealed conveying cavity is continuously formed between the connecting seat 610, the folding cover 603, and the docking cover 602 to prevent external dust and airflow from entering the conveying channel. As the docking cover 602 continues to move forward, the auxiliary wheel 605 at the end of the push rod 604 first contacts the transfer door 14, and applies a gentle pushing force by rolling contact to overcome the elasticity of the spring hinge, pushing the two sets of double-opening transfer doors 14 towards the inside of the transfer port 13. There is no need to manually open the transfer door 14, thus avoiding damage to the clean environment by manual operation. At the same time, the docking cover 602 drives the middle transfer plate 608 to move outward synchronously. The third gear 611 rolls and meshes along the fixed first rack 607, and the power is transmitted to the second gear 613 and the first gear 614 in sequence. The first gear 614 meshes with the second racks 612 on both sides of the lower transfer plate 606, driving the lower transfer plate 606 to extend further outward relative to the middle transfer plate 608. Through the sliding cooperation between the guide groove and the guide block, the transfer plates at each level are laterally limited to prevent deviation or jamming during the extension and contraction process. Finally, the end of the lower transfer plate 606 extends into the transfer port 13 and is erected above the conveying structure inside the docking chamber 1. The sealing gasket on the end face of the docking cover 602 is tightly pressed against the outer wall of the docking chamber 1 to seal the docking gap, complete the sealed docking of the device with the docking chamber 1, and build a continuous conveying channel extending from the transport box 3 to the inside of the docking chamber 1.
[0019] Example 2: Based on Example 1, this example addresses the issues of multi-layered stacked vaccine racks 8 failing to discharge in an orderly manner, the high labor intensity of manual handling, and the risk of bottle shaking and breakage due to manual pushing of the vaccine racks 8, making automated continuous feeding difficult. Therefore, the following technical solution is disclosed. Please refer to the following for details. Figure 4 , Figure 7 and Figure 8As shown, a second electric push rod 12 is fixed to the bottom of the inside of the transport box 3, and a lifting seat 10 is fixed to the output end of the second electric push rod 12. A vaccine rack 8 is stacked on the lifting seat 10. Positioning slots 11 are evenly arranged inside the vaccine rack 8. Four sets of positioning rods 9 are fixed to the bottom of the inside of the transport box 3, and the top of each positioning rod 9 vertically penetrates the inside of the positioning slot 11. A transfer port 13 is provided on one side of the transport box 3, and a soft curtain is provided inside the transfer port 13. A feeding mechanism 7 is provided on one side of the bottom of the box cover 2. The feeding mechanism 7 includes a fixed... The base 702 is fixed to one side of the bottom end of the box cover 2. The two sides of the top end of the fixed base 702 are rotatably connected to the connecting shaft 705. The outer side of the connecting shaft 705 is connected to the synchronous belt through the pulley. The bottom end of the connecting shaft 705 extends into the interior of the transport box 3. The bottom end of the outer side of the connecting shaft 705 is fixed to the feeding cylinder 704. The outer side of the feeding cylinder 704 is fixed to the friction sleeve 703. The top end of the box cover 2 is fixed to one side of the top end of the box cover 2. The output end of the motor 701 is connected to a set of connecting shafts 705. In this embodiment, after the sealed docking and conveying channel construction are completed in Embodiment 1, the second electric push rod 12 is activated to lift the lifting seat 10 upward. The multiple sets of vaccine racks 8 stacked above the lifting seat 10 move upward synchronously. The positioning rods 9 fixed inside the transport box 3 pass through the positioning slots 11 of the lower vaccine rack 8 in sequence, forming a vertical limit constraint on the lower vaccine rack 8 to prevent the stacked vaccine racks 8 from tilting to the side. When the top vaccine rack 8 rises to the same height as the upper transfer plate 609, the top vaccine rack 8 is completely freed from the limit constraint of the positioning rods 9 and is in a transportable state. The lower vaccine rack 8 is still fitted outside the positioning rods 9 and kept fixed. Then, the motor 701 is started, which drives the connecting shaft 705 on one side to rotate. Under the action of the synchronous belt drive, the connecting shafts 705 on both sides rotate synchronously, driving the feeding cylinder 704 to rotate together. The friction sleeve 703 on the outside of the feeding cylinder 704 contacts the upper surface of the top vaccine rack 8. Relying on the friction force, the vaccine rack 8 is driven to move towards the transfer port 13. The vaccine rack 8 passes through the upper transfer plate 609, the middle transfer plate 608, and the lower transfer plate 606 in sequence, and is smoothly transported to the internal conveying structure of the docking chamber 1. After a single feeding is completed, the second electric push rod 12 continues to lift, raising the next set of vaccine racks 8 to the discharge height, realizing continuous cyclic feeding of multi-layer vaccine racks 8.
[0020] Example 3: Based on Examples 1 and 2, this example addresses the problem of slippage caused by the feeding reaction force after the transfer trolley stops, making it difficult to guarantee the accuracy of the docking position. Therefore, the following technical solution is disclosed. Please refer to the following for details. Figure 1 Figure 2 , Figure 4 and Figure 5As shown, two sets of first docking seats 5 are fixed at the bottom of one side of the docking chamber 1, and electromagnets 17 are fixed on the outer side of each of the first docking seats 5. Two sets of docking grooves 15 are provided at the bottom of one side of the movable base 4, and permanent magnets 16 are fixed inside each of the docking grooves 15. The permanent magnets 16 are magnetically connected to the electromagnets 17. A second docking seat 18 is fixed on the docking chamber 1 between the two sets of first docking seats 5, and a pressure sensor 19 is fixed on the outer side of the second docking seat 18. The pressure sensor 19 is in contact with the movable base 4. In this embodiment, during the initial docking operation, as the mobile base 4 moves the transport box 3 closer to the docking chamber 1, the docking groove 15 on one side of the mobile base 4 is aligned with the first docking seat 5. The electromagnet 17 is energized to generate a magnetic field, which generates a magnetic attraction force with the permanent magnet 16 inside the docking groove 15, pulling the mobile base 4 tightly against the outer wall of the docking chamber 1, completing the vehicle body adsorption and locking. During the magnetic adsorption and bonding process, the pressure sensor 19 on the outer side of the second docking seat 18 continuously contacts the outer wall of the mobile base 4, collecting the pressing pressure signal in real time. Only when the pressure sensor 19 detects that the pressure reaches the preset threshold, the control system determines that the mobile base 4 is properly aligned and locked, and only then can the starting permissions of the first electric push rod 601, the second electric push rod 12, and the motor 701 be unlocked. If the pressure is insufficient, the interlocking procedure takes effect, and all actuators are prohibited from starting, preventing the docking and feeding actions from being forcibly performed when the device is not firmly attached. This embodiment, as a pre-positioning and locking process, provides a stable foundation for the sealed docking in Embodiment 1 and the automatic feeding in Embodiment 2.
[0021] The overall working principle of this invention is as follows: First, when the transfer operation is started, the operator pushes the mobile base 4 to move the transport box 3 to the outside of the docking chamber 1, so that the docking slot 15 is aligned with the first docking seat 5. The electromagnet 17 is energized and attracts the permanent magnet 16, pulling the mobile base 4 and pressing it tightly against the docking chamber 1. The pressure sensor 19 continuously detects the pressing pressure. After the pressure reaches the standard, the entire machine's actuator is unlocked. Secondly, the first electric push rod 601 pushes the docking cover 602 forward, and the folding cover 603 unfolds simultaneously to maintain the cavity seal. The auxiliary wheel 605 at the end of the push rod 604 smoothly pushes open the transfer door 14. At the same time, the upper transfer plate 609, the middle transfer plate 608, and the lower transfer plate 606 are driven to extend forward through the gear and rack linkage. The lower transfer plate 606 extends into the transfer port 13. The sealing gasket on the end face of the docking cover 602 presses against the outer wall of the docking chamber 1, completing the construction of the sealed conveying channel. Finally, after the channel docking is completed, the second electric push rod 12 lifts the lifting seat 10 upwards, and the stacked vaccine racks 8 move upwards accordingly. The positioning rod 9 limits the lower vaccine rack 8, and the top vaccine rack 8 rises to the discharge height and then disengages from the limit. The motor 701 drives the feeding cylinder 704 to rotate, and the friction sleeve 703 drives the top vaccine rack 8 to be transported along the continuous slide formed by the three-level transfer plate to the internal conveying structure of the docking chamber 1. After a single feeding is completed, the second electric push rod 12 continues to lift, and the feeding of each group of vaccine racks 8 is completed in sequence. After all the materials are transported, each mechanism is reset in reverse, the first electric push rod 601 pulls the docking cover 602 to retract, and the transfer plates at each level are retracted synchronously. The transfer door 14 is automatically closed under the action of the spring hinge, the electromagnet 17 is de-energized and demagnetized, and the movable base 4 is unlocked and can be transferred to the next station. The whole process can realize the sealed and automated cross-regional transfer of veterinary vaccine semi-finished products without human intervention inside the transfer channel.
[0022] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.
Claims
1. A transport device for manufacturing veterinary vaccines, comprising a docking chamber (1), characterized in that: A movable base (4) is provided on one side of the docking chamber (1), and a transport box (3) is fixed to the top of the movable base (4). The top of the transport box (3) is connected to a box cover (2) by a latch. A docking pushing mechanism (6) is provided on one side of the transport box (3). The docking pushing mechanism (6) includes a connecting seat (610), and the connecting seat (610) is fixed to the outside of the transport box (3). A folding cover (603) is fixed to the outside of the connecting seat (610), and a docking cover (602) is fixed to the outside of the folding cover (603). A first electric pusher is fixed to both ends of one side of the transport box (3). The rod (601) and the output end of the first electric push rod (601) are fixedly connected to the docking cover (602). The bottom of the connecting seat (610) is fixed with an upper transfer plate (609), and one end of the upper transfer plate (609) extends into the interior of the transport box (3). The bottom of the docking cover (602) is fixed with a middle transfer plate (608), and the other side of the top of the middle transfer plate (608) is slidably connected to the bottom of the upper transfer plate (609). The bottom of the middle transfer plate (608) is slidably connected with a lower transfer plate (606). The bottom of both sides of the connecting seat (610) are fixed with first teeth. The first rack (607) extends into the interior of the folding cover (603) at one end. Both sides of the bottom of the middle transmission plate (608) are connected to a first gear (614) via a first rotating shaft. The bottom of the middle transmission plate (608) outside the first gear (614) is connected to a second gear (613) via a second rotating shaft. The bottom of the middle transmission plate (608) outside the second gear (613) is connected to a third gear (611) via a third rotating shaft. The third gear (611) meshes with the first rack (607). The third gear (611) and the second gear (614) are connected to each other. 3) It meshes with the first gear (614). The lower transfer plate (606) is fixed with a second rack (612) on both sides, and the second rack (612) meshes with the first gear (614). A transfer port (13) is provided on one side of the docking chamber (1), and the two sides inside the transfer port (13) are connected to the transfer door (14) by spring hinges. The two ends of the docking cover (602) near the docking chamber (1) are fixed with push rods (604), and the outer side of the push rods (604) is connected with an auxiliary wheel (605). The outer side of the auxiliary wheel (605) is in contact with the transfer door (14).
2. The veterinary vaccine manufacturing transport device according to claim 1, characterized in that: The bottom of the transport box (3) is fixed with a second electric push rod (12), and the output end of the second electric push rod (12) is fixed with a lifting seat (10). A vaccine rack (8) is stacked on the lifting seat (10).
3. A veterinary vaccine manufacturing transport device according to claim 2, characterized in that: The vaccine rack (8) is evenly provided with positioning grooves (11) inside. Four sets of positioning rods (9) are fixed at the bottom of the inside of the transport box (3), and the top of each positioning rod (9) vertically penetrates the inside of the positioning groove (11).
4. A veterinary vaccine manufacturing transport device according to claim 1, characterized in that: The transport box (3) has a transfer port (13) on one side, and a soft curtain is installed inside the transfer port (13).
5. A veterinary vaccine manufacturing transport device according to claim 1, characterized in that: A feeding mechanism (7) is provided on one side of the bottom end of the box cover (2). The feeding mechanism (7) includes a fixed seat (702) and the fixed seat (702) is fixed on one side of the bottom end of the box cover (2). The two sides of the top of the fixed seat (702) are rotatably connected to the connecting shaft (705). The outer side of the connecting shaft (705) is connected to the synchronous belt through the pulley. The bottom end of the connecting shaft (705) extends into the interior of the transport box (3). The bottom end of the outer side of the connecting shaft (705) is fixed with the feeding cylinder (704). The outer side of the feeding cylinder (704) is fixed with the friction sleeve (703). A motor (701) is fixed on one side of the top end of the box cover (2). The output end of the motor (701) is connected to a set of connecting shafts (705).
6. A veterinary vaccine manufacturing transport device according to claim 1, characterized in that: Two sets of first docking seats (5) are fixed at the bottom of one side of the docking chamber (1), and electromagnets (17) are fixed on the outer side of each of the first docking seats (5). Two sets of docking grooves (15) are provided at the bottom of one side of the movable base (4), and permanent magnets (16) are fixed inside each of the docking grooves (15). The permanent magnets (16) are magnetically connected to the electromagnets (17). A second docking seat (18) is fixed on the docking chamber (1) between the two sets of first docking seats (5), and a pressure sensor (19) is fixed on the outer side of the second docking seat (18). The pressure sensor (19) is in contact with the movable base (4).
7. A veterinary vaccine manufacturing transport device according to claim 1, characterized in that: The bottom ends of the upper transfer plate (609) and the middle transfer plate (608) are uniformly provided with guide grooves, and the top ends of the lower transfer plate (606) and the middle transfer plate (608) are uniformly fixed with guide blocks, and the guide grooves are all connected to the guide blocks.
8. A veterinary vaccine manufacturing transport device according to claim 7, characterized in that: The width of each guide groove is matched with the width of the guide block, and the guide groove and the guide block are symmetrically distributed.
9. A veterinary vaccine manufacturing transport device according to claim 1, characterized in that: A sealing gasket is provided on one side of the docking cover (602), and the inner side of the sealing gasket is in contact with the outer wall of the docking chamber (1).