Freeze-drying reagent split charging assembly
By using a vibrating motor-driven discharge assembly in the lyophilized reagent assembly, the discharge tube and limit ring structure are used to automatically move the lyophilized reagent into the reagent container, solving the residual and low operating efficiency of the lyophilized reagent The problem of the packaging efficiency and compactness are improved.
Patent Information
- Application Number
- CN202421123157.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-22
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-22
AI Technical Summary
After pouring into the reagent tank plate, the lyophilized reagent is prone to residues, and requires vibration or pushing operation to enter the reagent container, which is inefficient.
A freeze-dried reagent assembly is designed, by installing a vibrating motor on the bottom plate, fixing the hopper between the side plates, and installing a discharge assembly at the bottom of the hopper, including the first and second discharge pipes, automatic use of compression springs and limit rings Transfer down into the reagent container, and the reagent in the hopper falls directly into the container without additional operation.
It realizes efficient aliquoting of lyophilized reagents, reduces operating steps, prevents reagent leakage, and improves aliquoting efficiency and compactness.
Smart Images
Figure CN222247807U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of freeze-dried reagent production, in particular to a freeze-dried reagent packaging component. Background Art
[0002] Freeze-dried reagents refer to liquid reagents that are prepared into dry powder or block form by freezing and vacuum drying. Freeze-dried reagents are widely used in many scientific fields, such as biology, chemistry, and pharmacy. During the production process of freeze-dried reagents, they need to be molecularly packed into packaging containers.
[0003] Patent announcement number CN217673319U discloses a freeze-dried reagent packaging assembly, comprising: a storage device, comprising a plurality of reagent container units, the reagent container unit having a storage cavity, the storage cavity being used to store freeze-dried reagent packaging; a fixing frame for fixing the storage device; a slot plate, provided with a plurality of reagent slots, each reagent slot corresponding to each reagent container unit, the size of the reagent slots matching the freeze-dried reagent packaging, during packaging, the freeze-dried reagent packaging is dropped into each reagent slot, then the storage device is turned upside down on the slot plate, and each reagent container unit is aligned with each reagent slot in the slot plate, then the slot plate is kept in contact with the storage device and the slot plate is turned over, and finally the slot plate is vibrated, so that the freeze-dried reagent packaging in the reagent slot falls into the corresponding reagent container unit, so that the freeze-dried reagent packaging is quickly distributed to each reagent container unit, thereby improving the packaging efficiency of the freeze-dried reagent packaging;
[0004] The disadvantage of the existing freeze-dried reagent packaging assembly is that after the freeze-dried reagent is poured onto the slot plate, it falls into the reagent container in the reagent slot, but the freeze-dried reagent will remain at a position without holes on the slot plate, and the freeze-dried reagent needs to be vibrated, pushed, or the like to enter the reagent container. Therefore, a freeze-dried reagent packaging assembly is proposed, in which the freeze-dried reagent in the hopper directly falls into the reagent container through the first and second discharge pipes by inserting the bottom end of the second discharge pipe into the reagent container, without the need for other operations. Utility Model Content
[0005] In view of the problems in the prior art, the utility model provides a freeze-dried reagent packaging component. By inserting the bottom end of the second discharge pipe into the reagent container, the freeze-dried reagent in the hopper falls directly into the reagent container through the first discharge pipe and the second discharge pipe without other operations.
[0006] The technical solution adopted by the utility model to solve the technical problem is a freeze-dried reagent packaging component, comprising a bottom plate, a vibration motor is installed at the bottom of the bottom plate through a mounting frame, side plates are arranged on both sides of the bottom plate, a hopper is fixed between the side plates by bolts, and a discharge component is equidistantly arranged at the bottom of the hopper;
[0007] The discharging assembly includes a first discharging pipe located at the bottom of the hopper, a second discharging pipe is sleeved on the bottom end of the first discharging pipe, a limiting ring is sleeved on the outer side of the top end of the second discharging pipe located inside the first discharging pipe, compression springs are equidistantly fixed between the limiting ring and the first discharging pipe by bolts, vertical rods are connected to the two ends of the top of the limiting ring by threaded grooves, and a sealing plate is fixed to the top of the vertical rod by bolts.
[0008] By adopting the above technical solution, the second discharge pipe is moved downward so that its bottom end is inserted into the corresponding reagent container, and the freeze-dried reagent in the hopper falls directly into the reagent container through the first discharge pipe and the second discharge pipe. No other operation is required. The compression spring can push the second discharge pipe to move upward and reset, so that the sealing plate can seal the bottom of the externally threaded butt tube to prevent the freeze-dried reagent in the hopper from leaking into the first discharge pipe.
[0009] Specifically, an externally threaded butt pipe is welded to the top end of the first discharge pipe, and the externally threaded butt pipe is connected to the bottom of the hopper through a thread groove.
[0010] Specifically, slide rails are fixed on both sides of the bottom plate by bolts, and a slider is fixed on one side of the side plate by bolts, and the slider is slidably connected to the inside of the slide rails.
[0011] Specifically, reagent container holes are equidistantly provided on the top of the bottom plate.
[0012] Specifically, a connecting rod is fixed to one side of the second discharge pipe by bolts.
[0013] Specifically, the bottom of the bottom plate located on both sides of the vibration motor is fixed with rubber pads by bolts.
[0014] Beneficial effects of the utility model:
[0015] (1) The freeze-dried reagent packaging assembly described in the utility model is moved to the side plate through the slide rail and the slider, thereby driving the hopper to move to the top of the corresponding reagent container hole, holding the connecting rod and moving it downward, thereby driving the multiple second discharge pipes to move downward, so that the bottom ends of the second discharge pipes are inserted into the corresponding reagent containers, and the freeze-dried reagent in the hopper flows out through the first discharge pipe and the second discharge pipe and falls directly into the reagent container.
[0016] (2) The utility model discloses a freeze-dried reagent packaging assembly. When the second discharge pipe moves downward, the freeze-dried reagent in the hopper flows into the first discharge pipe, flows into the second discharge pipe through the sealing plate and the limiting ring, and then flows out through the bottom end of the second discharge pipe. After the connecting rod is loosened, a plurality of compression springs push the second discharge pipe upward through the limiting ring, and the second discharge pipe pushes the sealing plate upward through the vertical rod, so that the sealing plate is tightly attached to the bottom of the externally threaded butt pipe to seal it. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments.
[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0019] Figure 2 It is a cross-sectional view of the bottom plate of the utility model;
[0020] Figure 3 This is a schematic diagram of the hopper structure of the utility model;
[0021] Figure 4 This is a schematic diagram of the structure of the discharging assembly of the utility model;
[0022] In the figure: 1. bottom plate; 2. side plate; 3. hopper; 4. discharge assembly; 401. first discharge pipe; 402. second discharge pipe; 403. limit ring; 404. compression spring; 405. vertical pole; 406. sealing plate; 407. external threaded butt pipe; 5. vibration motor; 6. reagent container hole; 7. rubber pad; 8. slide rail; 9. slider; 10. connecting rod. DETAILED DESCRIPTION
[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0024] By inserting the bottom end of the second discharge pipe into the reagent container, the freeze-dried reagent in the hopper directly falls into the reagent container through the first discharge pipe and the second discharge pipe, without any other operation, such as Figure 1-4 As shown, a freeze-dried reagent packaging assembly described in the utility model comprises a bottom plate 1, a vibration motor 5 is installed at the bottom of the bottom plate 1 through a mounting frame, side plates 2 are arranged on both sides of the bottom plate 1, a hopper 3 is fixed between the side plates 2 by bolts, and a discharge assembly 4 is equidistantly arranged at the bottom of the hopper 3;
[0025] The discharging assembly 4 includes a first discharging pipe 401 located at the bottom of the hopper 3, a second discharging pipe 402 is sleeved on the bottom end of the first discharging pipe 401, a limiting ring 403 is sleeved on the outer side of the top end of the second discharging pipe 402 located inside the first discharging pipe 401, compression springs 404 are equidistantly fixed between the limiting ring 403 and the first discharging pipe 401 by bolts, the top ends of the limiting ring 403 are connected to vertical rods 405 by threaded grooves, and a sealing plate 406 is fixed to the top of the vertical rod 405 by bolts.
[0026] When in use, the second discharge pipe 402 is moved downward so that its bottom end is inserted into the corresponding reagent container, and the freeze-dried reagent in the hopper 3 falls directly into the reagent container through the first discharge pipe 401 and the second discharge pipe 402. No other operation is required. The compression spring 404 can push the second discharge pipe 402 to move upward and reset, so that the sealing plate 406 seals the bottom of the externally threaded connecting pipe 407 to prevent the freeze-dried reagent in the hopper 3 from leaking into the first discharge pipe 401.
[0027] For example, Figure 3 As shown, the utility model also includes that an externally threaded butt pipe 407 is welded to the top of the first discharge pipe 401, and the externally threaded butt pipe 407 is connected to the bottom of the hopper 3 through a thread groove.
[0028] When in use, the externally threaded butt-jointed pipe 407 is screwed onto the bottom of the hopper 3 through the thread groove, so that the first discharge pipe 401 can be fixed onto the bottom of the hopper 3 .
[0029] For example, Figure 1 As shown, the utility model also includes that the two sides of the bottom plate 1 are fixed with slide rails 8 by bolts, and one side of the side plate 2 is fixed with a slider 9 by bolts, and the slider 9 is slidably connected to the inside of the slide rails 8.
[0030] When in use, the arrangement of the slide rails 8 and the sliders 9 facilitates the movement of the side panels 2 and the hopper 3 therebetween.
[0031] For example, Figure 1 As shown, the utility model also includes that reagent container holes 6 are equidistantly provided on the top of the bottom plate 1 .
[0032] When in use, the reagent container hole 6 is provided to facilitate the insertion of the reagent container therein.
[0033] For example, Figure 3 As shown, the utility model also includes that a connecting rod 10 is fixed to one side of the second discharge pipe 402 by bolts.
[0034] When in use, the arrangement of the connecting rod 10 facilitates personnel to move down multiple second discharge pipes 402 at the same time.
[0035] For example, Figure 1 As shown, the utility model also includes that the bottom of the bottom plate 1 located on both sides of the vibration motor 5 is fixed with rubber pads 7 by bolts.
[0036] When in use, the rubber pad 7 supports the bottom plate 1 to provide vibration relief and anti-slip effects.
[0037] When the utility model is used, a person inserts a reagent container into the reagent container hole 6 and pours the freeze-dried reagent into the hopper 3;
[0038] The personnel moves to the side plate 2 through the slide rail 8 and the slider 9, thereby driving the hopper 3 to move, so that the hopper 3 moves to the top of the corresponding reagent container hole 6, holds the connecting rod 10 and moves it downward, thereby driving the multiple second discharge pipes 402 to move downward, so that the bottom ends of the second discharge pipes 402 are inserted into the corresponding reagent containers, and the freeze-dried reagent in the hopper 3 flows out through the first discharge pipe 401 and the second discharge pipe 402, and directly falls into the reagent container;
[0039] When the second discharge pipe 402 moves downward, the freeze-dried reagent in the hopper 3 flows into the first discharge pipe 401, flows into the second discharge pipe 402 through the sealing plate 406 and the limiting ring 403, and then flows out through the bottom end of the second discharge pipe 402. After the connecting rod 10 is loosened, the plurality of compression springs 404 push the second discharge pipe 402 upward through the limiting ring 403, and the second discharge pipe 402 pushes the sealing plate 406 upward through the vertical rod 405, so that the sealing plate 406 is tightly attached to the bottom of the external threaded butt pipe 407 to seal it;
[0040] After the freeze-dried reagent falls into the reagent container, the vibration motor 5 is turned on to generate vibration and transmit it to the bottom plate 1, vibrating the reagent container in the reagent container hole 6 to make the freeze-dried reagent in the reagent container dense. The rubber pad 7 supports the bottom plate 1 to play a role in vibration reduction and anti-skid.
[0041] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.
Claims
1. A freeze-dried reagent packaging component, characterized in that: It comprises a bottom plate (1), a vibration motor (5) is mounted on the bottom of the bottom plate (1) via a mounting frame, side plates (2) are arranged on both sides of the bottom plate (1), a hopper (3) is fixed between the side plates (2) via bolts, and a discharge assembly (4) is equidistantly arranged at the bottom of the hopper (3); The discharge assembly (4) comprises a first discharge pipe (401) located at the bottom of the hopper (3); a second discharge pipe (402) is sleeved on the bottom end of the first discharge pipe (401); a limiting ring (403) is sleeved on the outer side of the top end of the second discharge pipe (402) located inside the first discharge pipe (401); compression springs (404) are equidistantly fixed between the limiting ring (403) and the first discharge pipe (401) by bolts; the top ends of the limiting ring (403) are connected to vertical rods (405) by threaded grooves; and a sealing plate (406) is fixed to the top of the vertical rod (405) by bolts.
2. A freeze-dried reagent packaging assembly according to claim 1, characterized in that: An externally threaded butt joint pipe (407) is welded to the top end of the first discharge pipe (401), and the externally threaded butt joint pipe (407) is connected to the bottom of the hopper (3) via a thread groove.
3. A freeze-dried reagent packaging assembly according to claim 1, characterized in that: Slide rails (8) are fixed to both sides of the bottom plate (1) by bolts, and a slider (9) is fixed to one side of the side plate (2) by bolts, and the slider (9) is slidably connected to the inside of the slide rails (8).
4. A freeze-dried reagent packaging assembly according to claim 1, characterized in that: The top of the bottom plate (1) is provided with reagent container holes (6) at equal intervals.
5. A freeze-dried reagent packaging assembly according to claim 1, characterized in that: A connecting rod (10) is fixed to one side of the second discharge pipe (402) by means of bolts.
6. A freeze-dried reagent packaging assembly according to claim 1, characterized in that: The bottom of the base plate (1) located on both sides of the vibration motor (5) is fixed with rubber pads (7) by bolts.