Safe closed sterile liquid medicine transfer device

Abstract

The utility model discloses a safe closed sterile liquid medicine transfer device which comprises a base, a barrel body is arranged on the upper end face of the base, a feeding pipe and a discharging pipe are arranged on the upper side and the lower side of the right end face of the barrel body in a penetrating mode respectively, and rubber plugs are detachably arranged on the feeding pipe and the discharging pipe. A water inlet pipe and a water outlet pipe are arranged on the upper side and the lower side of the left end face of the barrel body in a penetrating mode correspondingly, valves are arranged on the water inlet pipe and the water outlet pipe correspondingly, first sealing plugs are arranged at the outer side ends of the water inlet pipe and the water outlet pipe correspondingly, and the two first sealing plugs are in threaded connection with the water inlet pipe and the water outlet pipe correspondingly; a rotating shaft is arranged on the base, a cleaning seat is arranged on the rotating shaft, the rotating shaft extends upwards to penetrate through the barrel body, a rotating motor is connected to the top end of the rotating shaft, a supporting seat is arranged below the base, an adjusting mechanism is arranged between the supporting seat and the base, and universal wheels are arranged at the four corners of the lower end face of the supporting seat. And self-cleaning sterilization is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid medicine transfer, and more specifically, to a safe, closed, aseptic liquid medicine transfer device. Background Art

[0002] During the production and processing of liquid medicine, it is generally necessary to transfer the liquid medicine after production. When the existing sterile liquid medicine transferor is in use, the transferor can only transfer fixed liquid medicine. When transferring different liquid medicines, there is a lack of suitable self-cleaning and sterilization mechanism. When the device is in use, when transferring and discharging to different external equipment, the height of the discharge end is not convenient to adjust, and the discharge effect is poor. In addition, when the device is in use, there is only one discharge port, and the liquid medicine can only be transferred to a single external equipment, and the transfer efficiency is low. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the problems existing in the prior art, the utility model provides a safe and closed aseptic liquid medicine transfer device to solve the technical problem of lack of a suitable self-cleaning and sterilizing mechanism when transferring different liquid medicines mentioned in the background technology.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a safe and closed aseptic liquid transfer device, comprising a base, an upper end surface of the base is provided with a barrel body, a right end surface of the barrel body is respectively penetrated with a feed pipe and a discharge pipe on the upper and lower sides, the feed pipe and the discharge pipe are both removably provided with rubber plugs, an upper and lower sides of the left end surface of the barrel body are respectively penetrated with a water inlet pipe and a water outlet pipe, the water inlet pipe and the water outlet pipe are both provided with valves, the outer ends of the water inlet pipe and the water outlet pipe are respectively provided with a first sealing plug, and the two first sealing plugs are respectively threadedly connected with the water inlet pipe and the water outlet pipe, a rotating shaft is provided for rotation inside the barrel body, a cleaning seat is provided on the rotating shaft, the rotating shaft extends upward and penetrates through the barrel body, a rotating motor is connected to the top of the rotating shaft, a supporting seat is provided below the base, an adjusting mechanism is provided between the supporting seat and the base, and universal wheels are provided at the four corners of the lower end surface of the supporting seat.

[0007] The utility model is further configured such that the adjustment mechanism includes an adjustment motor, an adjustment rod and an adjustment sleeve, the adjustment motor is installed at the bottom end of the base, the adjustment rod is installed at the bottom end of the adjustment motor, the adjustment sleeve is installed at the upper end of the support seat, and the adjustment rod and the adjustment sleeve are threadedly connected.

[0008] The utility model is further configured that the four corners of the lower end surface of the base are all provided with guide rods, and the four corners of the upper end surface of the support seat are all provided with guide sleeves.

[0009] The utility model is further configured that a plurality of the rubber plugs are each provided with a mounting ring, and the mounting ring is threadably matched with the feed pipe and the discharge pipe.

[0010] The utility model is further configured such that the outer ends of the plurality of rubber stoppers are detachably provided with connecting tubes, the connecting tubes are provided with needles corresponding to the rubber stoppers, the connecting tubes are penetrated by shunt tubes, and a plurality of shunt tubes are arranged at intervals.

[0011] The utility model is further configured that a plurality of the shunt pipes are each provided with a control valve, a plurality of the shunt pipes are each provided with a second sealing plug at an outer end thereof, and the second sealing plug is threadedly connected to the shunt pipe.

[0012] The utility model is further configured that a plurality of the connecting pipes are symmetrically provided with plug rods, and a plurality of the feeding pipe and the discharging pipe are provided with sockets corresponding to the plug rods.

[0013] The utility model is further configured that a plurality of the insert rods are each provided with a locking ring, and the locking ring and the insert rod are threadedly matched.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a safe and closed aseptic liquid medicine transfer device, which has the following beneficial effects:

[0016] 1. Through the design of the cleaning seat, the rotating motor drives the shaft to rotate, and the shaft drives the cleaning seat to rotate. The electric heating wire inside the barrel body heats the interior, and the first sealing plugs of the water inlet pipe and the water outlet pipe are rotated and removed, which is convenient for internal water filling and drainage, convenient for heating and sterilization inside the barrel body, and convenient for self-cleaning and sterilization.

[0017] 2. Through the design of the adjustment mechanism, the adjustment motor of the adjustment mechanism drives the adjustment rod to rotate, the adjustment rod and the adjustment sleeve are threaded together, and the guide rod and the guide sleeve are guided together, which is convenient for adjusting the distance between the support seat and the base, and convenient for adjusting the height of the discharge end.

[0018] 3. Through the design of the connecting tube and the shunt tube, the needle of the connecting tube is installed corresponding to the rubber plug, the plug rod and the socket are installed in coordination, and the locking ring and the plug rod thread are coordinated to strengthen the locking of the installation. According to the needs of use, the second sealing plug on the shunt tube can be disassembled to facilitate transportation to multiple external devices and improve the transfer efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the preferred overall structure of a safe and closed aseptic liquid transfer device;

[0020] Figure 2 A cross-sectional view of the internal structure of a barrel of a safe and closed aseptic liquid transfer device;

[0021] Figure 3 A schematic diagram of the matching structure of a base and a support seat preferably used for a safe and closed aseptic liquid transfer device;

[0022] Figure 4 This is a schematic diagram of the overall structure of a connecting pipe preferably used for a safe and closed aseptic liquid transfer device;

[0023] Figure 5 The present invention is a schematic diagram of the matching structure of a rubber stopper and a mounting ring preferably used for a safe and sealed aseptic liquid transfer device.

[0024] In the figure: 1. base; 2. barrel; 3. feed pipe; 4. discharge pipe; 5. rubber plug; 6. water inlet pipe; 7. water outlet pipe; 8. valve; 9. first sealing plug; 10. rotating shaft; 11. cleaning seat; 12. rotating motor; 13. supporting seat; 14. universal wheel; 15. adjusting motor; 16. adjusting rod; 17. adjusting sleeve; 18. guide rod; 19. guide sleeve; 20. mounting ring; 21. connecting pipe; 22. needle; 23. shunt pipe; 24. control valve; 25. second sealing plug; 26. plug rod; 27. socket; 28. locking ring. DETAILED DESCRIPTION

[0025] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0026] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0027] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0028] See also Figure 1-3 and Figure 5A safe and closed aseptic liquid transfer device comprises a base 1, a barrel body 2 is provided on the upper end surface of the base 1, a feed pipe 3 and a discharge pipe 4 are respectively penetrated on the upper and lower sides of the right end surface of the barrel body 2, and rubber plugs 5 are removably provided on the feed pipe 3 and the discharge pipe 4, and an inlet pipe 6 and an outlet pipe 7 are respectively penetrated on the upper and lower sides of the left end surface of the barrel body 2, and valves 8 are provided on the inlet pipe 6 and the outlet pipe 7, and first sealing plugs 9 are provided on the outer ends of the inlet pipe 6 and the outlet pipe 7, respectively, and the two first sealing plugs 9 are threadedly connected with the inlet pipe 6 and the outlet pipe 7, respectively, and a rotating shaft 10 is provided for rotation inside the barrel body 2, and a cleaning seat 11 is provided on the rotating shaft 10, and the rotating shaft 10 extends upward and penetrates the barrel body 2, and a rotating motor 12 is connected to the top of the rotating shaft 10, a supporting seat 13 is provided below the base 1, and an adjusting mechanism is provided between the supporting seat 13 and the base 1, and universal wheels 14 are provided at the four corners of the lower end surface of the supporting seat 13.

[0029] In this embodiment, the first sealing plug 9 on the water inlet pipe 6 and the water outlet pipe 7 is rotated, and the first sealing plug 9 is removed by threaded cooperation with the water inlet pipe 6 and the water outlet pipe 7. External moisture enters the interior of the barrel body 2 through the water inlet pipe 6, and the electric heating wire of the barrel body 2 heats and sterilizes the interior. The rotating motor 12 drives the rotating shaft 10 to rotate, and the rotating shaft 10 drives the cleaning seat 11 to rotate to clean and sterilize the interior. After cleaning, the moisture is discharged to the outside through the water outlet pipe 7, and the valve 8 controls the inlet and outlet water.

[0030] More specifically, the adjustment mechanism adjusts the distance between the support seat 13 and the base 1.

[0031] See also Figure 1 and Figure 3 As an implementation method of the adjustment mechanism: the adjustment mechanism includes an adjustment motor 15, an adjustment rod 16 and an adjustment sleeve 17, the adjustment motor 15 is installed at the bottom end of the base 1, the adjustment rod 16 is installed at the bottom end of the adjustment motor 15, the adjustment sleeve 17 is installed at the upper end of the support seat 13, the adjustment rod 16 and the adjustment sleeve 17 are threadedly connected, the four corners of the lower end surface of the base 1 are provided with guide rods 18, and the four corners of the upper end surface of the support seat 13 are provided with guide sleeves 19.

[0032] Specifically, the adjusting motor 15 drives the adjusting rod 16 to rotate, the adjusting rod 16 and the adjusting sleeve 17 are threadedly matched, and the guide rod 18 and the guide sleeve 19 cooperate for guidance, so as to facilitate the height adjustment of the discharge end.

[0033] See also Figure 5 As an implementation method of the rubber stopper 5: a plurality of rubber stoppers 5 are provided with a mounting ring 20, and the mounting ring 20 is threadedly matched with the feed pipe 3 and the discharge pipe 4.

[0034] Specifically, the rubber stopper 5 is installed corresponding to the feed pipe 3 and the discharge pipe 4 , and the mounting ring 20 is installed by threaded cooperation with the feed pipe 3 or the discharge pipe 4 .

[0035] See also Figure 1 and Figure 4 As an implementation method for transfer and diversion: multiple rubber stoppers 5 are detachably provided with connecting tubes 21 at their outer ends, needles 22 are provided on the connecting tubes 21 corresponding to the rubber stoppers 5, diversion tubes 23 are penetrated through the connecting tubes 21, multiple diversion tubes 23 are arranged at intervals, control valves 24 are provided on multiple diversion tubes 23, second sealing plugs 25 are provided on the outer ends of multiple diversion tubes 23, the second sealing plugs 25 and the diversion tubes 23 are threadedly connected, plug rods 26 are symmetrically provided on multiple connecting tubes 21, sockets 27 are provided on the feed pipe 3 and the discharge pipe 4 corresponding to the multiple plug rods 26, locking rings 28 are provided on the multiple plug rods 26, and the locking rings 28 and the plug rods 26 are threadedly matched.

[0036] Specifically, the needle 22 is installed through the rubber plug 5, the plug rod 26 is installed corresponding to the socket 27, and the locking ring 28 and the plug rod 26 are threadedly matched to achieve locking of the installation.

[0037] In summary, the overall equipment is in use:

[0038] When in the transfer state, the produced medicine liquid is added to the barrel body 2 through the feed pipe 3, and the medicine liquid is transported to the feed pipe 3 through the rubber stopper 5. The barrel body 2 realizes storage and transfer of the medicine liquid. After being transferred to a suitable position, the connecting pipe 21 is installed according to the transportation needs. The needle tube is installed after passing through the rubber stopper 5 of the feed pipe 3 or the discharge pipe 4. The plug 26 is installed corresponding to the socket 27. The locking ring 28 and the plug 26 are threadedly matched to lock the installation. Multiple shunt pipes 23 are operated as needed. The second sealing plug 25 and the shunt pipe 23 are threadedly matched. The second sealing plug 25 on the shunt pipe 23 is rotated down, and the shunt pipe 23 and the external pipeline are installed in coordination.

[0039] When in the cleaning and sterilization state, the first sealing plug 9 is rotated and removed, the valve 8 of the water inlet pipe 6 is opened, and water is sent into the barrel body 2 through the water inlet pipe 6. The rotating motor 12 is started, and the rotating motor 12 drives the rotating shaft 10 to rotate, and the rotating shaft 10 drives the cleaning seat 11 to rotate, so as to clean the inner wall of the barrel body 2. The electric heating wire inside the barrel body 2 heats the internal water to facilitate heating and sterilization.

[0040] When in the discharge height adjustment state, start the adjustment motor 15, the adjustment motor 15 drives the adjustment rod 16 to rotate, the adjustment rod 16 and the adjustment sleeve 17 are threadedly matched, and the guide rod 18 and the guide sleeve 19 are matched to achieve the distance adjustment between the support seat 13 and the base 1, which is convenient for adjusting the discharge end position.

[0041] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A safe and sealed aseptic liquid medicine transfer device, comprising a base (1), wherein the upper end surface of the base (1) is provided with a barrel (2), wherein: A feed pipe (3) and a discharge pipe (4) are respectively provided on the upper and lower sides of the right end surface of the barrel body (2), and the feed pipe (3) and the discharge pipe (4) are both detachably provided with rubber plugs (5). A water inlet pipe (6) and a water outlet pipe (7) are respectively provided on the upper and lower sides of the left end surface of the barrel body (2), and valves (8) are provided on the water inlet pipe (6) and the water outlet pipe (7). The outer ends of the water inlet pipe (6) and the water outlet pipe (7) are both provided with first sealing plugs (9), and the two first sealing plugs (9) are respectively connected to the The water inlet pipe (6) and the water outlet pipe (7) are threadedly connected. A rotating shaft (10) is rotatably provided inside the barrel body (2). A cleaning seat (11) is provided on the rotating shaft (10). The rotating shaft (10) extends upward and penetrates the barrel body (2). A rotating motor (12) is connected to the top of the rotating shaft (10). A supporting seat (13) is provided below the base (1). An adjusting mechanism is provided between the supporting seat (13) and the base (1). Universal wheels (14) are provided at four corners of the lower end surface of the supporting seat (13).

2. A safe and sealed aseptic liquid transfer device according to claim 1, characterized in that: The adjusting mechanism comprises an adjusting motor (15), an adjusting rod (16) and an adjusting sleeve (17); the adjusting motor (15) is mounted on the bottom end of the base (1); the adjusting rod (16) is mounted on the bottom end of the adjusting motor (15); the adjusting sleeve (17) is mounted on the top end of the supporting seat (13); and the adjusting rod (16) and the adjusting sleeve (17) are threadedly connected.

3. A safe and sealed aseptic liquid transfer device according to claim 2, characterized in that: The four corners of the lower end surface of the base (1) are provided with guide rods (18), and the four corners of the upper end surface of the support seat (13) are provided with guide sleeves (19).

4. A safe and sealed aseptic liquid transfer device according to claim 1, characterized in that: A plurality of the rubber stoppers (5) are each provided with a mounting ring (20), and the mounting ring (20) is threadably matched with the feed pipe (3) and the discharge pipe (4).

5. The safe, sealed, sterile liquid medicine transfer device according to claim 1, characterized in that: The outer ends of the plurality of rubber stoppers (5) are all detachably provided with connecting tubes (21), the connecting tubes (21) are provided with needles (22) corresponding to the rubber stoppers (5), the connecting tubes (21) are penetrated by a shunt tube (23), and a plurality of the shunt tubes (23) are arranged at intervals.

6. A safe and sealed aseptic liquid transfer device according to claim 5, characterized in that: A control valve (24) is provided on each of the plurality of flow diversion pipes (23), and a second sealing plug (25) is provided on the outer end of each of the plurality of flow diversion pipes (23). The second sealing plug (25) and the flow diversion pipe (23) are threadedly connected.

7. The safe, sealed, aseptic liquid transfer device according to claim 5, characterized in that: Insertion rods (26) are symmetrically arranged on the plurality of connection pipes (21), and sockets (27) are arranged on the feed pipe (3) and the discharge pipe (4) corresponding to the plurality of insertion rods (26).

8. The safe, sealed, aseptic liquid transfer device according to claim 7, characterized in that: A locking ring (28) is provided on each of the plurality of insertion rods (26), and the locking ring (28) and the insertion rod (26) are threadedly matched.

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