Movable melting device

Abstract

The utility model relates to the technical field of vaccine melting, and particularly discloses a movable melting device which comprises a storage rack, a heating assembly and a driving assembly, the storage rack is used for placing a tool bag containing a vaccine reagent, the storage rack is arranged in a sliding mode, the heating assembly is arranged on the storage rack, and the driving assembly is arranged on the storage rack. The heating assembly is used for heating a tool bag placed on the storage rack, the driving assembly is arranged on one side of the storage rack, and the driving assembly is used for driving the storage rack to move in a reciprocating mode. The method has the effect of improving the melting efficiency.

Description

Technical Field

[0001] This application relates to the technical field of vaccine thawing, and particularly to a mobile thawing device. Background Art

[0002] Vaccines refer to biological products made from various pathogenic microorganisms, mainly used for vaccination to prevent and control various diseases caused by pathogenic microorganisms. After the vaccine is produced, it needs to be frozen and stored at low temperature to reduce the possibility of vaccine failure. When the vaccine is needed, the frozen vaccine can be thawed.

[0003] The conventional thawing method is to place the tooling bag containing the frozen vaccine reagent on the workbench, and then heat the vaccine reagent to thaw it. However, thawing only by heating results in low thawing efficiency and needs to be further improved. Utility Model Content

[0004] To improve the thawing efficiency, this application provides a mobile thawing device.

[0005] A mobile thawing device provided by this application adopts the following technical solution:

[0006] A mobile thawing device includes a storage rack, a heating component, and a driving component. The storage rack is used to place the tooling bag containing the vaccine reagent. The storage rack is slidably arranged. The heating component is arranged on the storage rack and is used to heat the tooling bag placed on the storage rack. The driving component is arranged on one side of the storage rack and is used to drive the storage rack to move back and forth.

[0007] By adopting the above technical solution, when the heating component heats the tooling bag containing the solid vaccine reagent, the driving component can drive the tooling bag to move back and forth. Therefore, the solid vaccine reagent in the moving state is heated more evenly, which helps to improve the thawing efficiency.

[0008] Optionally, the driving component includes a rotary power member, a crank, and a connecting rod. The crank is fixedly connected to the output end of the rotary power member. The connecting rod is rotatably connected to the end of the crank away from the rotary power member. The end of the connecting rod away from the crank is rotatably connected to the storage rack.

[0009] By adopting the above technical solution, the rotary power member can drive the storage rack to move back and forth through the crank and the connecting rod. The structure is simple, stable and reliable. The moving speed of the storage rack can be adjusted by adjusting the rotational speed of the output end of the rotary power member, and the adjustment process is simple.

[0010] Optionally, a plurality of first connection holes are provided at intervals along the length direction of the crank, a second connection hole is provided on the connecting rod, and a connecting rod is passed through between the first connection hole and the second connection hole.

[0011] By adopting the above technical solution, by installing the connecting rod in different first connection holes, the moving distance of the storage rack can be changed, so that the moving stroke of the storage rack can be adjusted as needed, and more situations can be applicable.

[0012] Optionally, the heating assembly includes an installation shell, a blower and a heating element. The installation shell is arranged on the storage rack, the blower and the heating element are both arranged on the installation shell, and the air outlet side of the blower faces the inner side of the storage rack.

[0013] By adopting the above technical solution, the heating element heats the air, and the blower blows the heated air into the inner side of the storage rack, so that the tooling bag placed on the storage rack can be heated, and the melting of the vaccine reagent inside the tooling bag can be accelerated.

[0014] Optionally, a plurality of support plates are arranged on the storage rack, and the support plates are arranged at intervals along the height direction of the storage rack. A storage member is placed on each layer of the support plate. The storage member includes an upper clamping plate and a lower clamping plate, and a cavity for placing the tooling bag is arranged between the upper clamping plate and the lower clamping plate.

[0015] By adopting the above technical solution, each layer of the storage rack can place a tooling bag, and the volume of the tooling bag is 10L or 20L. Therefore, the vaccine reagents in multiple tooling bags can be melted at one time, which helps to improve the melting efficiency.

[0016] Optionally, a cabinet is arranged on the outer side of the storage rack. The storage rack is slidably arranged inside the cabinet. A notch for the storage member containing the tooling bag to enter and exit is arranged on the cabinet, and a door body is movably connected to the cabinet at the notch.

[0017] By adopting the above technical solution, the storage rack is arranged inside the cabinet, so that the storage rack can be protected; in addition, hot air flows inside the cabinet, which helps to ensure the temperature inside the cabinet, thereby enhancing the heating effect.

[0018] Optionally, mounting holes are formed in both the upper clamping plate and the lower clamping plate, and a limiting member is passed through between the mounting holes in the upper clamping plate and the mounting holes in the lower clamping plate.

[0019] By adopting the above technical solution, the limiting member is inserted between the upper clamping plate and the lower clamping plate, so that the relative movement between the upper clamping plate and the lower clamping plate can be restricted, thereby fixing the upper clamping plate and the lower clamping plate together. During the process of the upper clamping plate and the lower clamping plate moving along with the storage rack, it is not easy for the upper clamping plate and the lower clamping plate to separate, which helps to ensure the limiting effect of the upper clamping plate and the lower clamping plate on the tooling bag.

[0020] Optionally, the limiting member is a limiting pin, and a first magnetic member is fixedly connected to the limiting pin. A second magnetic member for attracting the first magnetic member is arranged on the side of the upper clamping plate away from the lower clamping plate.

[0021] By adopting the above technical solution, after the limiting pin is inserted into the mounting holes on the upper clamping plate and the lower clamping plate, the first magnetic member and the second magnetic member attract each other, so that the limiting pin can be fixed, and the possibility of accidental dropping of the limiting pin can be reduced.

[0022] Optionally, one end of the support plate is fixedly connected with a fixed plate, and the other end of the support plate is slidably provided with a movable plate along its own length direction. A locking bolt is threadedly connected to the movable plate, and the end of the locking bolt can abut against the support plate.

[0023] By adopting the above technical solution, the fixed plate and the movable plate respectively abut against both ends of the storage member, so that the sliding of the storage member relative to the storage rack can be restricted, and the storage member can be prevented from slipping off the storage rack during the working process.

[0024] Optionally, a vibration motor is arranged on the storage rack.

[0025] By adopting the above technical solution, during the process that the storage rack drives the vaccine reagent in the tooling bag to move back and forth, the vibration motor drives the storage rack to vibrate, so that the vaccine reagent in the tooling bag vibrates, which helps to improve the dissolution rate of the vaccine reagent.

[0026] In summary, the present application includes at least one of the following beneficial technical effects:

[0027] 1. During the heating process of the tooling bag containing the vaccine reagent, the tooling bag can move back and forth, so that the vaccine reagent in the tooling bag can be prevented from overheating, which helps to improve the dissolution efficiency of the vaccine reagent.

[0028] 2. A connecting rod is inserted between the crank and the connecting rod, and the installation position of the connecting rod relative to the crank is adjustable, so that the moving stroke of the storage rack can be adjusted as needed, and the applicable range is wider. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 is the overall structural schematic diagram of Embodiment 1 of the present application;

[0030] Figure 2It is a schematic internal structure diagram of Embodiment 1 of the present application;

[0031] Figure 3 It is a schematic structural diagram of Embodiment 1 of the present application for showing the driving component;

[0032] Figure 4 It is a schematic structural diagram of Embodiment 1 of the present application for showing the storage rack and the support plate;

[0033] Figure 5 It is an exploded schematic diagram of the storage part and the tooling bag in Embodiment 1 of the present application;

[0034] Figure 6 It is a schematic structural diagram of Embodiment 2 of the present application for showing the installation position of the limit pin;

[0035] Figure 7 It is a cross-sectional view of Embodiment 2 of the present application for showing the installation position of the limit pin;

[0036] Figure 8 It is Figure 7 an enlarged schematic diagram of part A in;

[0037] Figure 9 It is a schematic structural diagram of Embodiment 2 of the present application for showing the installation position of the movable plate;

[0038] Figure 10 It is Figure 9 an enlarged schematic diagram of part B in.

[0039] Reference numerals: 1, storage rack; 2, heating component; 21, installation shell; 3, driving component; 31, rotational power member; 32, crank; 321, first connection hole; 33, connecting rod; 331, second connection hole; 4, tooling bag; 5, support plate; 6, storage part; 61, upper clamping plate; 62, lower clamping plate; 7, cabinet; 71, notch; 72, door body; 8, installation hole; 9, limit pin; 10, first magnetic member; 11, second magnetic member; 12, fixing plate; 13, movable plate; 131, convex block; 1311, locking bolt; 14, slide rail; 15, slider; 16, mounting plate. Detailed Description of the Invention

[0040] The following further describes the present application in detail with reference to the attached Figure 1-10 drawings.

[0041] Embodiment 1

[0042] Embodiment 1 of the present application discloses a mobile melting device. Refer to Figure 1 and Figure 2The mobile melting device includes a cabinet 7, a rack 1 and a driving assembly 3. A slide rail 14 is provided at the bottom of the inner side of the cabinet 7 along its length direction, and a slider 15 is slidably provided on the slide rail 14. The top wall of the slider 15 is fixedly connected to the bottom wall of the rack 1, so that the rack 1 is slidably provided on the slide rail 14. The rack 1 is used to load the work bag 4, so when the rack 1 moves, the work bag 4 containing the vaccine reagent can be driven to move. A notch 71 is provided on one side wall of the cabinet 7, and a door body 72 is hinged at the notch 71, so the work bag 4 can be put in or taken out by opening the door body 72.

[0043] Reference Figure 3 The driving assembly 3 includes a rotating power member 31, a crank 32 and a connecting rod 33. The rotating power member 31 is a motor, which is fixedly connected to the outer wall of one side of the cabinet 7 by bolts, and the output shaft of the rotating power member 31 is vertically downward. The crank 32 and the connecting rod 33 are both arranged horizontally, and one end of the crank 32 is fixedly connected to the output shaft of the rotating power member 31. One end of the connecting rod 33 is rotatably connected to the end of the crank 32, and the other end of the connecting rod 33 is rotatably connected to the mounting plate 16; the mounting plate 16 is fixedly connected to the bottom wall of the rack 1 by bolts. Therefore, when the output shaft of the rotating power member 31 rotates, the mounting plate 16 can be driven to slide back and forth through the crank 32 and the connecting rod 33, and the mounting plate 16 drives the rack 1 to move, thereby causing the work bag 4 to move back and forth.

[0044] A plurality of first connection holes 321 are evenly spaced along the length direction of the crank 32, and a second connection hole 331 is formed at one end of the connecting rod 33 away from the mounting plate 16, and the axis of the second connection hole 331 is parallel to the axis of the first connection hole 321; a connecting rod is passed through the second connection hole 331 and one of the first connection holes 321, and the two ends of the connecting rod are respectively passed through the first connection hole 321 and the second connection hole 331, and both ends of the connecting rod are threadedly connected with nuts, which only play a limiting role, so that the crank 32 and the connecting rod 33 are rotatably connected together through the connecting rod. Therefore, by selecting the first connection hole 321 for installing the connecting rod, the maximum moving distance of the storage rack 1 can be adjusted. In this embodiment, the storage rack 1 can move 0-130mm forward and backward.

[0045] Reference Figure 4 and Figure 5, on both side walls of the storage rack 1, there are fixedly connected support plates 5. The support plates 5 are arranged along the length direction of the storage rack 1, and the cross-section of the support plates 5 is L-shaped; the support plates 5 include multiple groups, and the multiple groups of support plates 5 are evenly spaced along the height direction of the storage rack 1; each group of support plates 5 includes two that are symmetrically arranged at the same height. On each group of support plates 5, there is placed a storage member 6, and the storage member 6 includes an upper clamping plate 61 and a lower clamping plate 62. The upper clamping plate 61 and the lower clamping plate 62 have the same shape and are symmetrically arranged. The upper clamping plate 61 is buckled directly above the lower clamping plate 62, and a cavity for placing the tooling bag 4 is formed between the upper clamping plate 61 and the lower clamping plate 62. Therefore, the upper clamping plate 61 and the lower clamping plate 62 can limit the tooling bag 4, preventing the tooling bag 4 from slipping off the storage rack 1 after the solid vaccine reagent melts. One end of the support plate 5 is fixedly provided with a fixing plate 12 for limiting the storage member 6.

[0046] On the storage rack 1, there is also provided a heating assembly 2. The heating assembly 2 includes a mounting shell 21, a blower, and a heating element. There are multiple mounting shells 21, which are respectively fixedly connected to the side walls on both sides of the storage rack 1 by bolts. There are four mounting shells 21 corresponding to each layer of support plates 5, and two are provided on each side wall of the storage rack 1. In each mounting shell 21, a blower and a heating element are fixedly connected; the air outlet side of the blower faces the inside of the storage rack 1, and the heating element is a heating wire, which is arranged on the air outlet side of the blower. Therefore, the heating element can heat the air blown out by the blower, thereby heating the tooling bag 4 placed between the upper clamping plate 61 and the lower clamping plate 62 to accelerate melting.

[0047] The implementation principle of Embodiment 1 is: Place a tooling bag 4 containing solid vaccine reagent between each upper clamping plate 61 and lower clamping plate 62, and then put the upper clamping plate 61 and the lower clamping plate 62 buckled together on the top surface of the corresponding support plate 5. Then close the door body 72, start the rotary power member 31, and the rotary power member 31 drives the mounting plate 16 to reciprocate through the crank 32 and the connecting rod 33. The mounting plate 16 drives the storage rack 1 to reciprocate, and the storage rack 1 drives the tooling bag 4 to reciprocate; at the same time, the blower can blow air into the storage rack 1, and the heating element can heat the blown air, thereby heating the tooling bag 4. Therefore, the tooling bag 4 can reciprocate while being heated, enabling the hot air to fully contact each part of the tooling bag 4, avoiding local overheating of the tooling bag 4, and helping to ensure the melting efficiency of the vaccine reagent inside the tooling bag 4.

[0048] Embodiment 2

[0049] Refer to Figure 6 , Figure 7 and Figure 8, The difference between this embodiment and Embodiment 1 is that mounting holes 8 are provided on the side walls on both sides of the upper clamping plate 61 and the side walls on both sides of the lower clamping plate 62 in this embodiment. When the upper clamping plate 61 and the lower clamping plate 62 are buckled together, the mounting holes 8 on the upper clamping plate 61 and the mounting holes 8 on the lower clamping plate 62 are in coaxial positions. A limiting member is passed through the mounting hole 8 on the upper clamping plate 61 and the mounting hole 8 on the lower clamping plate 62. The limiting member is a limiting pin 9. The limiting pin 9 can limit the relative movement between the upper clamping plate 61 and the lower clamping plate 62, thereby ensuring the limiting effect of the upper clamping plate 61 and the lower clamping plate 62 on the tooling bag 4.

[0050] A first magnetic member 10 is fixedly bonded to the limiting pin 9, and a second magnetic member 11 is fixedly bonded to the top wall at the mounting hole 8 on the upper clamping plate 61; both the first magnetic member 10 and the second magnetic member 11 are magnets, and the magnetic pole directions of the sides of the first magnetic member 10 and the second magnetic member 11 close to each other are opposite. Therefore, after the limiting pin 9 is inserted into the mounting holes 8 on the upper clamping plate 61 and the lower clamping plate 62, the first magnetic member 10 and the second magnetic member 11 can be attracted to each other, thereby fixing the limiting pin 9 and preventing the limiting pin 9 from slipping off, which helps to ensure the limiting effect of the limiting pin 9.

[0051] Refer to Figure 9 and Figure 10 , In addition, the fixing plate 12 is arranged at one end of the support plate 5 away from the door body 72, and a movable plate 13 is slidably arranged along the length direction of the support plate 5 at one end of the support plate 5 close to the door body 72. The movable plate 13 and the fixing plate 12 are arranged in parallel, and both the movable plate 13 and the fixing plate 12 are perpendicular to the length direction of the support plate 5. A convex block 131 is welded on the movable plate 13. A threaded hole is provided in the convex block 131, and a locking bolt 1311 is threadedly connected in the threaded hole. One end of the locking bolt 1311 passing through the threaded hole abuts against the support plate 5. Therefore, tightening the locking bolt 1311 can fix the movable plate 13 on the support plate 5.

[0052] The implementation principle of Embodiment 2 is: Place the tooling bag 4 containing the solid vaccine reagent on the top surface of the lower clamping plate 62, then buckle the upper clamping plate 61 directly above the lower clamping plate 62, and insert the limiting pin 9 into the mounting hole 8 so that the first magnetic member 10 and the second magnetic member 11 are attracted to each other to fix the limiting pin 9. Then place the upper clamping plate 61 and the lower clamping plate 62 on the top surface of the corresponding support plate 5 so that one end of the lower clamping plate 62 abuts against the fixing plate 12; then slide the movable plate 13 so that the movable plate 13 abuts against the other end of the lower clamping plate 62, and then tighten the locking bolt 1311 to fix the movable plate 13. Therefore, the fixing plate 12 and the movable plate 13 can limit the movement of the upper clamping plate 61 and the lower clamping plate 62 relative to the storage rack 1, and can prevent the upper clamping plate 61 and the lower clamping plate 62 from slipping off the storage rack 1 when the storage rack 1 moves, which helps the smooth progress of the melting process.

[0053] Embodiment 3

[0054] The difference between this embodiment and Embodiment 1 is that a vibration motor is fixedly connected to the storage rack 1 in this embodiment by bolts. Therefore, the storage rack 1 can also vibrate during the reciprocating sliding process, thereby further improving the melting efficiency.

[0055] The above are optional embodiments of the present application, and the protection scope of the present application is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application shall be covered within the protection scope of the present application.

Claims

1. A mobile melting device, characterized in that: It includes a storage rack (1), a heating component (2) and a driving component (3). The storage rack (1) is used to place a tooling bag (4) containing vaccine reagents. The storage rack (1) is slidably arranged. The heating component (2) is arranged on the storage rack (1) and is used to heat the tooling bag (4) placed on the storage rack (1). The driving component (3) is arranged on one side of the storage rack (1) and is used to drive the storage rack (1) to move back and forth.

2. The mobile melting device according to claim 1, characterized in that: The driving component (3) includes a rotary power member (31), a crank (32) and a connecting rod (33). The crank (32) is fixedly connected to the output end of the rotary power member (31). The connecting rod (33) is rotatably connected to the end of the crank (32) far from the rotary power member (31). The end of the connecting rod (33) far from the crank (32) is rotatably connected to the storage rack (1).

3. The mobile melting device according to claim 2, wherein: A plurality of first connection holes (321) are arranged at intervals along the length direction of the crank (32). A second connection hole (331) is arranged on the connecting rod (33). A connecting rod passes through between the first connection hole (321) and the second connection hole (331).

4. A mobile melting device according to claim 1, characterized in that: The heating component (2) includes a mounting shell (21), a blower and a heating element. The mounting shell (21) is arranged on the storage rack (1). The blower and the heating element are both arranged on the mounting shell (21). The air outlet side of the blower faces the inner side of the storage rack (1).

5. A mobile melting device according to claim 1, characterized in that: A support plate (5) is arranged on the storage rack (1). There are a plurality of support plates (5) arranged at intervals along the height direction of the storage rack (1). A storage member (6) is placed on each layer of the support plate (5). The storage member (6) includes an upper clamping plate (61) and a lower clamping plate (62). A cavity for placing the tooling bag (4) is arranged between the upper clamping plate (61) and the lower clamping plate (62).

6. The mobile melting device according to claim 5, characterized in that: A cabinet (7) is arranged outside the storage rack (1). The storage rack (1) is slidably arranged inside the cabinet (7). The cabinet (7) is provided with a notch (71) for the storage member (6) containing the tooling bag (4) to enter and exit. A door body (72) is movably connected to the cabinet (7) at the notch (71).

7. A mobile melting device according to claim 5, characterized in that: Mounting holes (8) are formed on both the upper clamping plate (61) and the lower clamping plate (62). A limiting member passes through between the mounting hole (8) on the upper clamping plate (61) and the mounting hole (8) on the lower clamping plate (62).

8. A mobile melting device according to claim 7, wherein: The limiting member is a limiting pin (9). A first magnetic member (10) is fixedly connected to the limiting pin (9). A second magnetic member (11) for attracting the first magnetic member (10) is arranged on the side of the upper clamping plate (61) far from the lower clamping plate (62).

9. A mobile melting device according to claim 5, wherein: One end of the support plate (5) is fixedly connected to a fixing plate (12). The other end of the support plate (5) is slidably arranged along its own length direction with a movable plate (13). A locking bolt (1311) is threadedly connected to the movable plate (13). The end of the locking bolt (1311) can abut against the support plate (5).

10. A mobile melting device according to claim 1, characterized in that: A vibration motor is arranged on the storage rack (1).

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