Air-cooled cold storage system device capable of uniformly mixing reagents

Abstract

The utility model relates to the technical field of reagent storage, in particular to an air-cooled type reagent cold storage system device capable of being mixed evenly, which comprises a box body, a bottom plate is arranged at the bottom of the box body, a rotary driving component is arranged above the bottom plate, a telescopic component is further arranged in the rotary driving component, and a grabbing component is further rotatably mounted on the telescopic component. The whole device is driven to rotate through the rotary driving assembly, so that the reagent is uniformly mixed; cold air is transmitted through the temperature control assembly to ensure that the whole device is in a low-temperature state; the telescopic assembly is matched with the grabbing assembly to clamp the reagent, and the buffer groove is matched, so that the operation of taking the reagent without shutdown can be realized. According to the reagent storage device, refrigeration and uniform mixing operation are taken into consideration, the practicability of the reagent storage device is improved, meanwhile, through cooperation of the telescopic assembly and the grabbing assembly, reagents can be taken without shutdown, the reagents can also be taken during uniform mixing operation, and the use efficiency of the device is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of reagent storage, in particular to an air-cooled reagent refrigeration system device capable of mixing reagents. Background Art

[0002] In biological laboratories and the pharmaceutical field, the storage of reagents is a very important link. Most of the existing storage devices on the market are reagent cabinets and reagent boxes. The storage of reagents in reagent cabinets and reagent boxes mostly only stays at low-temperature control. To perform the mixing operation, it can only be carried out through mixing equipment, resulting in limited practicality of reagent cabinets and reagent boxes. Moreover, when taking reagents from reagent boxes with a mixing function on the market, it is necessary to stop the machine for manual taking, which will reduce the overall taking efficiency.

[0003] In view of the above problems, the present utility model document proposes an air-cooled reagent refrigeration system device capable of mixing reagents. Content of the Utility Model

[0004] The utility model provides an air-cooled reagent refrigeration system device, which ensures that the reagent box has a temperature control function, can realize the mixing operation of reagents at the same time, and also supports taking reagents without stopping the machine, greatly improving the practicality and taking efficiency of the reagent box.

[0005] The utility model provides the following technical solutions:

[0006] An air-cooled reagent refrigeration system device capable of mixing reagents, comprising a box body, a bottom plate is provided at the bottom of the box body, a rotary drive assembly is connected to the bottom plate, a telescopic assembly is further provided at the center of the rotary drive assembly, and a grasping assembly is connected to the telescopic assembly;

[0007] The rotary drive assembly includes a first toothed ring and a first drive motor. The first toothed ring is connected to the upper surface of the bottom plate. The first drive motor is arranged below the bottom plate, and the output end of the first drive motor penetrates through the bottom plate and is provided with a first gear meshing with the first toothed ring;

[0008] A ring plate is connected above the first toothed ring. A plurality of first rotating shafts are rotatably connected along the outer edge of the outer ring of the ring plate. A second gear is provided on the first rotating shaft. A receiving part is further connected to the first rotating shaft, and a storage groove is provided in the receiving part corresponding to the position of the second gear;

[0009] A second toothed ring is further connected to the bottom plate, and the second toothed ring is sleeved outside the ring plate and meshes with the second gear;

[0010] A temperature control component is further provided on one side of the box body. The temperature control component includes a receiving bin, a refrigerator is provided on the inner wall of the receiving bin, and a fan for conveying cold air into the box body is further provided on the side wall of the receiving bin.

[0011] Further, the telescopic assembly includes a motor, a lead screw is provided at the output end of the motor, a rectangular frame is threadedly connected to the lead screw, a slide rail is further fixed on the bottom plate, a slider is further slidably connected to the slide rail, and the slide rail is connected to the rectangular frame through the slider. A first driving wheel, a first driven wheel and a first transmission belt are installed at the top of the rectangular frame. The first transmission belt is used for transmission between the first driving wheel and the first driven wheel. A second driving motor for driving the first driving wheel to rotate is further connected to the first driving wheel;

[0012] A second rotating shaft is connected to the center point of the first driven wheel. A rotating arm is fixed on the second rotating shaft. A grasping assembly is further provided at one end of the rotating arm away from the second rotating shaft.

[0013] Further, the grasping assembly includes a second mounting plate, the second mounting plate is horizontally fixed on the rotating arm, a second transmission mechanism is provided above the second mounting plate, the second transmission mechanism includes a second driving wheel, a second driven wheel and a second transmission belt. The second transmission belt is used for transmission between the second driving wheel and the second driven wheel. A third driving motor and a third gear are provided below the second mounting plate. The output end of the third driving motor penetrates through the second mounting plate and is connected to the second driving wheel. A third rotating shaft is further provided on the third gear, and the third rotating shaft also penetrates through the second mounting plate and is connected to the second driven wheel. First slide rails and second slide rails are symmetrically and fixedly provided on both sides of the third rotating shaft. First slider groups and second slider groups are respectively provided on the first slide rails and the second slide rails. A first clamping plate is provided on the first slider group, and a second clamping plate is provided on the second slider group;

[0014] The first clamping plate is composed of a first clamping plate and a first toothed plate vertically arranged on one side thereof. The second clamping plate is composed of a second clamping plate and a second toothed plate vertically arranged on one side thereof. The first clamping plate is fixed on the first slider group, the second clamping plate is fixed on the second slider group, and both the first toothed plate and the second toothed plate are meshed with the third gear.

[0015] Further, a limiting block is further included, and the limiting blocks are symmetrically arranged outside the first clamping plate and the second clamping plate.

[0016] Further, a buffer tank for storing reagents is further provided on the box body.

[0017] Further, an external radiator is further provided on the temperature control assembly. The external radiator is arranged outside the storage bin and is connected to the cooler.

[0018] In this utility model, the rotation of the whole device is driven by a rotation driving component to achieve the mixing of reagents; cold air is transmitted through a temperature control component to ensure that the whole device is in a low-temperature state; and a telescopic component is used to cooperate with a grasping component to clamp the reagents. With the cooperation of a buffer tank, the operation of taking reagents without stopping the machine can be realized. The refrigeration takes into account the mixing operation, improving the practicability of the reagent storage device. At the same time, through the cooperation of the telescopic component and the grasping component, the operation of taking reagents without stopping the machine can be realized, and reagents can also be taken during the mixing operation, further improving the use efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 FIG. is a schematic structural diagram of an air-cooled reagent refrigeration system device capable of mixing provided by an embodiment of the present utility model;

[0020] Figure 2 FIG. is a schematic structural diagram of a buffer tank in an air-cooled reagent refrigeration system device capable of mixing provided by an embodiment of the present utility model;

[0021] Figure 3 FIG. is a schematic structural diagram of the cooperation of a rotation driving component, a telescopic component and a grasping component in an air-cooled reagent refrigeration system device capable of mixing provided by an embodiment of the present utility model;

[0022] Figure 4 FIG. is a schematic structural diagram of a rotation driving component in an air-cooled reagent refrigeration system device capable of mixing provided by an embodiment of the present utility model;

[0023] Figure 5 FIG. is a front view of a rotation driving component of an air-cooled reagent refrigeration system device capable of mixing provided by an embodiment of the present utility model;

[0024] Figure 6 FIG. is a schematic structural diagram of a temperature control component in an air-cooled reagent refrigeration system device capable of mixing provided by an embodiment of the present utility model;

[0025] Figure 7 FIG. is a schematic structural diagram of the cooperation of a telescopic component and a grasping component in an air-cooled reagent refrigeration system device capable of mixing provided by an embodiment of the present utility model;

[0026] Figure 8 FIG. is a schematic structural diagram of a grasping component in an air-cooled reagent refrigeration system device capable of mixing provided by an embodiment of the present utility model.

[0027] Reference numerals:

[0028] 1. Box body; 2. Bottom plate; 3. First gear ring; 4. First gear; 5. First rotating shaft; 6. First driving motor; 7. Ring plate; 8. Second gear; 9. Bearing; 10. Second gear ring; 11. Storage part; 12. Storage groove; 13. Storage bin; 14. Fan; 15. Refrigerator; 16. Motor; 17. Lead screw; 18. Rectangular frame; 19. Extension plate; 20. Slide rail; 21. Slide block; 22. Rotating arm; 23. Second rotating shaft; 25. Second mounting plate; 26. Third gear; 27. Third rotating shaft; 28. First slide rail; 29. Second slide rail; 30. First clamping plate; 31. First toothed plate; 32. Second clamping plate; 33. Second toothed plate; 34. Limit block; 35. Buffer groove; 36. External radiator; 37. Second driving motor; 38. Third driving motor; 39. First driving pulley; 40 First driven pulley; 41 First transmission belt; 42. Second driving pulley; 43. Second driven pulley; 44. Second transmission belt. Detailed implementation mode

[0029] The embodiments of the present invention will be described below with reference to the accompanying drawings in the embodiments of the present invention.

[0030] In the description of the embodiments of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "connection" and "installation" should be understood in a broad sense. For example, "connection" can be a detachable connection or a non-detachable connection; it can be a direct connection or an indirect connection through an intermediate medium. In addition, "communication" can be a direct communication or an indirect communication through an intermediate medium. Among them, "fixing" means that they are connected to each other and the relative positional relationship after connection remains unchanged. The orientation terms mentioned in the embodiments of the present invention, such as "inside", "outside", "top", "bottom", etc., are only for reference to the direction of the accompanying drawings. Therefore, the orientation terms used are for better and clearer description and understanding of the embodiments of the present invention, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the embodiments of the present invention.

[0031] In the embodiments of the present invention, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features.

[0032] In the embodiments of the present invention, "and / or" is only a description of the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B may represent: A exists alone, A and B exist simultaneously, and B exists alone. In addition, the character " / " in this article generally represents an "or" relationship between the front and rear associated objects.

[0033] References to "one embodiment" or "some embodiments" or the like described in this specification mean that a particular feature, structure, or characteristic described in connection with that embodiment is included in one or more embodiments of the present utility model. Thus, statements such as "in one embodiment", "in some embodiments", "in other some embodiments", "in still other embodiments", etc., which appear at different places in this specification, do not necessarily all refer to the same embodiment, but mean "one or more but not all embodiments", unless otherwise specifically emphasized. The terms "comprising", "including", "having" and their variants all mean "including but not limited to", unless otherwise specifically emphasized.

[0034] Embodiment:

[0035] Composed of Figure 1 , Figure 2 and Figure 3 shown, an air-cooled reagent refrigeration system device capable of mixing includes a box body 1, a bottom plate 2 is provided at the bottom of the box body 1, a rotary drive assembly is provided above the bottom plate 2, a telescopic assembly is further provided at the center of the rotary drive assembly, and a grasping assembly is also connected to the telescopic assembly;

[0036] The rotary drive assembly includes a first gear ring 3 and a first drive motor 6. The first gear ring 3 is connected to the upper surface of the bottom plate 2, the first drive motor 6 is arranged below the bottom plate 2, and the output end of the first drive motor 6 penetrates through the bottom plate 2 and is provided with a first gear 4 meshing with the first gear ring 3;

[0037] As Figure 4 , Figure 5 shown, a ring plate 7 is connected above the first gear ring 3, a plurality of first rotating shafts 5 are rotatably connected along the outer ring edge of the ring plate 7, a second gear 8 is provided on the first rotating shaft 5, a receiving part 11 is connected to the first rotating shaft 5, and a storage groove 12 is opened at the position of the receiving part 11 corresponding to the second gear 8;

[0038] Preferably, bearings 9 are respectively installed at the connection positions of the first rotating shaft 5 with the ring plate 7 and the receiving part 11, and the first rotating shaft 5 cooperates with the bearings 9 to realize the function of self-rotation;

[0039] A second gear ring 10 is further connected to the bottom plate 2, the second gear ring 10 is sleeved outside the ring plate 7 and meshes with the second gear 8, and the meshing ensures that when the ring plate 7 rotates, the second gears 8 meshing with the second gear ring 10 can all perform self-rotation;

[0040] The design of the storage groove 12 is for storing reagents, and the bearings 9 and the first rotating shaft 5 ensure that the reagents can rotate in the storage groove 12;

[0041] When the first drive motor 6 drives the first gear to rotate self - 4, the first gear 4 can drive the first toothed ring 3 to rotate, further driving the motion of the ring plate 7. The motion of the ring plate 7 in cooperation with the second toothed ring 10 can ensure that the second gear 8 meshed on the second toothed ring 10 can also perform a self - rotation motion. The self - rotation of the second gear 8 will also drive the rotation of the bearing 9, and the design of the bearing 9 ensures that the storage groove 12 can achieve the self - rotation of the reagent, further completing the functions of storing the reagent and mixing the reagent.

[0042] As Figure 6 described above, a temperature control component is also provided on one side of the box body 1. The temperature control component includes a storage bin 13, a cooler 15 is attached to the storage bin 13, and a fan 14 for delivering cold air into the box body 1 is also installed on the side wall of the storage bin 13.

[0043] Preferably, an external radiator 36 is also provided on the temperature control component. The external radiator 36 is connected to the outside of the temperature control component and is connected to the cooler 15 to assist the cooler 15 in dissipating heat;

[0044] Preferably, a buffer groove 35 is also provided on the box body 1. The buffer groove 35 is used to assist the grasping component in temporarily storing the reagent. Storing the reagent includes that when the storage groove 12 of the storage mechanism is overloaded, the reagent can be temporarily stored in the buffer groove 35. Here, only the preferred situation of the buffer groove 35 is described, and it is not a limitation on the function of the buffer groove 35;

[0045] Preferably, a heat - insulating layer wall is covered outside the box body 1. The heat - insulating layer wall can ensure that the internal temperature of the box body 1 will not fluctuate due to the external temperature after the temperature control component cools down, thereby better exerting the refrigeration effect; The bottom of the box body 1 is also covered with a heat - insulating bottom plate 2. The heat - insulating bottom plate 2 further forms a sealed structure with the heat - insulating layer wall to further ensure that the temperature of the entire device is more stable.

[0046] As Figure 7 、 Figure 8 shown, the telescopic component includes a motor 16. A lead screw 17 is connected to the output end of the motor 16. A rectangular frame 18 is threadedly connected to the lead screw 17. A slide rail 20 is also fixed on the bottom plate 2, and a slider 21 is provided on the slide rail. The slide rail 20 is connected to the rectangular frame 18 through the slider 21. Here, the motor 16 drives the rectangular frame 18 threadedly connected to the lead screw 17 to move on the Z - axis by rotating the lead screw 17 and cooperates with the slide rail 20 to assist in sliding to complete the telescoping of the telescopic component;

[0047] The top of the rectangular frame 18 is connected with a first driving wheel 39, a first driven wheel 40 and a first transmission belt 41. The first transmission belt 41 is used for the transmission between the first driving wheel 39 and the first driven wheel 40. A second drive motor 37 for driving the rotation of the first driving wheel 39 is also provided on the first driving wheel 39;

[0048] A second rotating shaft 23 is connected to the center of the first driven wheel 40. A rotating arm 22 is fixedly arranged on the second rotating shaft 23. A grasping assembly is further provided at one end of the rotating arm 22 away from the second rotating shaft 23.

[0049] When the first driving wheel 39 rotates driven by the first driving motor 6, the first driven wheel 40 will rotate simultaneously by means of the first transmission belt 41, further driving the second rotating shaft 23. When the second rotating shaft 23 rotates, it will further drive the rotating arm 22 to rotate. The rotating arm 22 rotates around the second rotating shaft 23, further driving the grasping assembly to rotate.

[0050] Preferably, the length of the rotating arm 22 is equal to the distance from the center of the storage part 11 to each storage slot 12, ensuring that the grasping assembly can pick up the reagent in any storage slot 12.

[0051] The grasping assembly includes a second mounting plate 25 horizontally fixed on the rotating arm 22. A second transmission mechanism is provided above the second mounting plate 25. The second transmission mechanism includes a second driving wheel 42, a second driven wheel 43, and a second transmission belt 44 for the second driving wheel 42 and the second driven wheel 43. A third gear 26 and a third driving motor 38 are provided below the second mounting plate 25. The output end of the third rotating shaft 27 penetrates through the second mounting plate 25 and is connected to the second driving wheel 42. A third rotating shaft 27 is further provided on the third gear 26. The third rotating shaft 27 penetrates through the second mounting plate 25 and is connected to the second driven wheel 43. First sliding rails 28 and second sliding rails 29 are symmetrically and fixedly arranged on both sides of the third rotating shaft 27. A first slider group and a second slider group are respectively provided on the first sliding rails 28 and the second sliding rails 29. A first clamping plate and a second clamping plate are respectively provided on the first slider group and the second slider group. The first clamping plate and the second clamping plate are both engaged with the third gear 26. A third driving motor 38 for driving the second transmission mechanism is further provided below the second mounting plate 25.

[0052] The first clamping plate is composed of a first clamping board 30 and a first toothed plate 31 vertically arranged on one side thereof. The second clamping plate is composed of a second clamping board 32 and a second toothed plate 33 vertically arranged on one side thereof. The first clamping board 30 is fixed on the first slider group. The second clamping board 32 is fixed on the second slider group. The first toothed plate 31 and the second toothed plate 33 are both engaged with the third gear 26.

[0053] The third driving motor 38 arranged under the second transmission mechanism drives the entire mechanism to transmit, and further drives the third rotating shaft 27 to rotate. The rotation of the third rotating shaft 27 can drive the movement of the third gear 26. Because the first clamping plate and the second clamping plate are symmetrically arranged on both sides of the third gear 26, the first tooth plate 31 and the second tooth plate 33 are both engaged on both sides of the third gear 26, and are respectively connected to the first slider group and the second slider group. When the third gear 26 moves, it will drive the first clamping plate and the second clamping plate to move relative to each other, and can further realize the clamping effect.

[0054] Preferably, a limiting block 34 is further provided on the outer side of the first clamping plate and the second clamping plate, and the limiting block 34 can ensure that the first clamping plate and the second clamping plate will not be ejected due to excessive movement, thus becoming unusable.

[0055] The working principle of the device is as follows: first, the first driving motor 6 is started to drive the first gear 4 to rotate, and the first gear 4 drives the first gear ring 3 to rotate, and further drives the ring plate 7 to rotate. When the ring plate 7 rotates, it drives the second gear 8 to rotate, and the second gear 8 is meshed with the second gear ring 10, causing the second gear 8 to enter a self-rotation state. The self-rotation of the second gear 8 cooperates with the bearing 9 and the first rotating shaft 5 to drive the reagents in the storage tank 12 to complete the mixing operation;

[0056] There is no need to pay attention to the rotating drive component for the taking operation. The motor 16 in the telescopic component is started, and the screw 17 is driven to rotate together through the rotation of the output end, and further drives the rectangular frame 18 threadedly connected to the screw 17 to move along the Z axis on the screw 17 to complete the function of adjusting the height of the telescopic component; then the reagent to be taken is determined by adjusting the first driving wheel 39 and the first driven wheel 40, and the height is further adjusted by adjusting the motor 16, and then the reagent is clamped and placed in the buffer tank 35 under the control of the second transmission mechanism to complete the taking.

[0057] The above are only specific implementations of the utility model, but the protection scope of the utility model is not limited to them. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model; in the absence of conflicts, the embodiments of the utility model and the features in the embodiments can be combined with each other. Therefore, the protection scope of the utility model shall be based on the protection scope of the claims.

Claims

1. An air-cooled reagent refrigeration system device capable of mixing evenly, characterized in that, It includes a box body (1), a bottom plate (2) is provided at the bottom of the box body (1), a rotary drive assembly is connected to the bottom plate (2), a telescopic assembly is further provided at the center of the rotary drive assembly, and a grasping assembly is also connected to the telescopic assembly; The rotary drive assembly includes a first gear ring (3) and a first drive motor (6). The first gear ring (3) is connected to the upper surface of the bottom plate (2). The first drive motor (6) is arranged below the bottom plate (2), and the output end of the first drive motor (6) penetrates through the bottom plate (2) and is provided with a first gear (4) meshing with the first gear ring (3); A ring plate (7) is connected above the first gear ring (3). A number of first rotating shafts (5) are rotatably connected along the outer ring edge of the ring plate (7). A second gear (8) is provided on the first rotating shaft (5). A storage part (11) is also connected to the first rotating shaft (5), and a storage groove (12) is provided at a position corresponding to the second gear (8) in the storage part (11); A second gear ring (10) is also connected to the bottom plate (2). The second gear ring (10) is sleeved outside the ring plate (7) and meshes with the second gear (8); A temperature control assembly is also provided on one side of the box body (1). The temperature control assembly includes a storage bin (13). A cooler (15) is provided on the inner wall of the storage bin (13). A fan (14) for delivering cold air into the box body (1) is also provided on the side wall of the storage bin (13).

2. The air-cooled reagent refrigeration system device capable of mixing evenly according to claim 1, characterized in that, The telescopic assembly includes a motor (16). A lead screw (17) is provided at the output end of the motor (16). A rectangular frame (18) is threadedly connected to the lead screw (17). A slide rail (20) is also fixed to the bottom plate (2). A slider (21) is also slidably connected to the slide rail (20), and the slide rail (20) is connected to the rectangular frame (18) through the slider (21). A first driving wheel (39), a first driven wheel (40) and a first transmission belt (41) are installed at the top of the rectangular frame (18). The first transmission belt (41) is used for transmission between the first driving wheel (39) and the first driven wheel (40). A second drive motor (37) is also connected to the first driving wheel (39); A second rotating shaft (23) is connected to the center point of the first driven wheel (40). A rotating arm (22) is fixed to the second rotating shaft (23). A grasping assembly is also provided at one end of the rotating arm (22) away from the second rotating shaft (23).

3. The air-cooled reagent refrigeration system device capable of mixing evenly according to claim 2, wherein The grasping component includes a second mounting plate (25), the second mounting plate (25) is horizontally fixed on the rotating arm (22), a second transmission mechanism is provided above the second mounting plate (25), the second transmission mechanism includes a second driving wheel (42), a second driven wheel (43) and a second transmission belt (44), the second transmission belt (44) is used for transmission between the second driving wheel (42) and the second driven wheel (43), a third driving motor (38) and a third gear (26) are provided below the second mounting plate (25), the output end of the third driving motor (38) penetrates through the second mounting plate (25) and is connected to the second driving wheel (42), a third rotating shaft (27) is further provided on the third gear (26), and the third rotating shaft (27) also penetrates through the second mounting plate (25) and is connected to the second driven wheel (43), first slide rails (28) and second slide rails (29) are symmetrically and fixedly arranged on both sides of the third rotating shaft (27), a first slider group and a second slider group are respectively arranged on the first slide rails (28) and the second slide rails (29), a first clamping plate is arranged on the first slider group, and a second clamping plate is arranged on the second slider group; The first clamping plate is composed of a first clamping plate (30) and a first toothed plate (31) vertically arranged on one side thereof, the second clamping plate is composed of a second clamping plate (32) and a second toothed plate (33) vertically arranged on one side thereof, the first clamping plate (30) is fixed on the first slider group, the second clamping plate (32) is fixed on the second slider group, and both the first toothed plate (31) and the second toothed plate (33) are meshed with the third gear (26).

4. An air-cooled reagent refrigeration system device capable of mixing evenly according to claim 3, characterized in that, It further includes a limiting block (34), and the limiting block (34) is symmetrically arranged outside the first clamping plate and the second clamping plate.

5. A kind of air-cooled reagent refrigeration system device capable of mixing evenly according to claim 1, characterized in that, A buffer tank (35) for storing reagents is further provided on the box body (1).

6. The air-cooled reagent refrigeration system device capable of mixing evenly according to claim 5, characterized in that, The temperature control component is further provided with an external radiator (36), and the external radiator (36) is arranged outside the storage bin (13) and is connected to the cooler (15).

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