Reagent bottle cleaning machine

Abstract

The utility model discloses a reagent bottle cleaning machine, and particularly relates to the technical field of reagent bottle cleaning, which comprises a base, and a cleaning piece for cleaning a reagent bottle is arranged at the top of the base; and the cleaning part comprises a fixing frame arranged at the top of the base, a threaded rod movably connected through a bearing is installed in the fixing frame, and the outer portion of the threaded rod is in threaded connection with two moving blocks symmetrically distributed about the axis. The micro motor drives the threaded rod to drive the two moving blocks to move, the moving blocks drive the cleaning plate to transversely move in a reciprocating mode through the supporting column, the cleaning plate can clean the inner wall of the bottom of the reagent bottle more comprehensively, meanwhile, by means of threaded connection of the fixing ring and the supporting column, the fixing ring can be rotated to disassemble the supporting column, and the cleaning efficiency is improved. And the whole structure can be overhauled and maintained from the outside, so that the use cost and the later maintenance cost can be reduced.

Description

Technical Field

[0001] This utility model relates to the field of reagent bottle cleaning technology, and more specifically to a reagent bottle cleaning machine. Background Technology

[0002] Reagent bottles are essential tools for preparing medicines. They are simply glass or plastic bottles used to hold reagents, and can be classified in various ways according to color, shape, and purpose. In daily use, multiple reagent bottles are often used, and after experiments, they need to be cleaned and maintained using a cleaning machine.

[0003] As shown in the prior art published in CN218133903U, although this prior art involves rotating an operating plate to insert a cleaning cylinder into a reagent bottle, pulling a thin rope according to the size of the reagent bottle, and the rope pulling a rotating rod to rotate, at which point a torsion spring tightens. Simultaneously, the rotating rod drives a driving gear, which in turn drives a driven gear, which in turn drives a double-threaded rod, thus enabling the device to clean reagent bottles of different sizes. However, this prior art requires the meshing transmission of multiple gears and the return spring's springback mechanism, resulting in a complex structure that is entirely encapsulated inside the device. This makes subsequent inspection and maintenance inconvenient, thereby increasing operating and maintenance costs. Utility Model Content

[0004] To overcome the aforementioned deficiencies in the prior art, this utility model provides a reagent bottle cleaning machine. A micro motor drives a threaded rod to move two moving blocks, which in turn move a cleaning plate laterally back to its original position via a support column. This allows the cleaning plate to more thoroughly clean the inner wall of the bottom of the reagent bottle. Simultaneously, the threaded connection between the fixing ring and the support column allows for the rotation of the fixing ring to disassemble the support column, improving the convenience of maintaining the cleaning plate. Furthermore, the entire structure can be inspected and maintained from the outside, thereby reducing operating costs and subsequent maintenance costs, thus solving the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a reagent bottle cleaning machine, including a base, wherein the top of the base is provided with a cleaning component for cleaning reagent bottles;

[0006] The cleaning component includes a fixed frame located on top of the base. Inside the fixed frame, a threaded rod is movably connected via bearings. Two movable blocks are symmetrically distributed about an axis on the outside of the threaded rod. The threads at both ends of the threaded rod are symmetrically distributed about the central axis of the threaded rod. A fixed ring is movably connected via bearings at the bottom of each of the two movable blocks. A support column is provided at the bottom of each of the two fixed rings. The top of the support column extends into the interior of the fixed ring and is threadedly connected to the inner wall of the fixed ring. A cleaning plate with an L-shaped cross-section is installed at the bottom of each of the two support columns.

[0007] In one preferred implementation, the top of the fixed frame is provided with a fixed seat, and the bottom end of the fixed seat is provided with a fixed plate movably connected through a rotating shaft, and both ends of the fixed plate are provided with two fixed supports for connecting the fixed frame.

[0008] In one preferred implementation, the top end of the fixed seat is externally provided with a mounting support, and both ends of the mounting support are fixed to the top of the base;

[0009] The top of the mounting support is provided with two first electric push rods distributed at intervals, and the bottom end of the first electric push rod penetrates through the mounting support and is fixed to the top of the fixed seat, and a servo motor is arranged between the bottom ends of the two first electric push rods, and the servo motor is arranged on the top of the fixed seat, and the output shaft of the servo motor penetrates through the fixed seat and is fixed to the rotating shaft on the fixed plate.

[0010] In one preferred implementation, the top of the base is provided with a groove, and a belt conveyor for conveying reagent bottles is arranged in the groove.

[0011] In one preferred implementation, the bottom end of the mounting support is provided with a second electric push rod on the side away from the other end, and the second electric push rod extends into the mounting support and is provided with a clamping plate.

[0012] In one preferred implementation, the top of the threaded rod is provided with a positioning column, and both ends of the positioning column are fixed to the inner wall of the fixed frame, and the top end of the moving block is sleeved outside the positioning column.

[0013] In one preferred implementation, one end of the fixed frame is provided with a micro motor, and the output shaft of the micro motor penetrates through the fixed frame and is fixed to the threaded rod.

[0014] The technical effects and advantages of the present application are as follows:

[0015] 1. The micro motor drives the threaded rod to drive the two moving blocks to displace, and the moving blocks drive the cleaning plate to reciprocate transversely, so that the cleaning plate can more comprehensively clean the inner wall of the bottom of the reagent bottle, and the fixed ring can be disassembled from the supporting column through the threaded connection of the fixed ring and the supporting column, which improves the convenience of maintaining the cleaning plate, and the overall structure can be maintained and repaired from the outside, thereby reducing the use cost and the maintenance cost in the later period.

[0016] 2. The reciprocating conveying of the belt conveyor can realize the automatic conveying of the reagent bottles, thereby improving the cleaning efficiency of the reagent bottles. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the overall structure schematic diagram of the present application;

[0018] Figure 2 For the present utility model Figure 1 Enlarged view of section A in the middle;

[0019] Figure 3 This is a bottom view of the fixed frame of this utility model;

[0020] Figure 4 This is an exploded view of the movable block of this utility model;

[0021] Figure 5 This is the front view of the base of this utility model.

[0022] The attached diagram is labeled as follows: 1. Base; 2. Fixing frame; 3. Threaded rod; 4. Moving block; 5. Fixing ring; 6. Support column; 7. Cleaning plate; 8. Fixing seat; 9. Fixing plate; 10. Fixing bracket; 11. Mounting bracket; 12. First electric push rod; 13. Servo motor; 14. Groove; 15. Belt conveyor; 16. Second electric push rod; 17. Clamping plate; 18. Positioning column; 19. Micro motor. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Refer to the instruction manual appendix Figures 1-5 This utility model provides a reagent bottle cleaning machine, including a base 1, and a cleaning component for cleaning reagent bottles is provided on the top of the base 1;

[0025] like Figures 1-4 As shown, the cleaning component includes a fixed frame 2 located on top of the base 1. A threaded rod 3, movably connected via bearings, is installed inside the fixed frame 2. Two movable blocks 4, symmetrically distributed about an axis, are threadedly connected to the outside of the threaded rod 3. The threads at both ends of the threaded rod 3 are symmetrically distributed about the central axis of the threaded rod 3. A fixed ring 5, movably connected via bearings, is installed at the bottom of each of the two movable blocks 4. A support column 6 is provided at the bottom of each of the two fixed rings 5. The top of the support column 6 extends into the interior of the fixed ring 5 and is threadedly connected to the inner wall of the fixed ring 5. A cleaning plate 7 with an L-shaped cross-section is installed at the bottom of each of the two support columns 6. Because a micro motor 19 is installed at one end of the fixed frame 2, and the output shaft of the micro motor 19 passes through the fixed frame 2 and is fixed together with the threaded rod 3, the micro motor 19 can drive the threaded rod 3 to rotate. This allows the threaded rod 3 to move the two movable blocks 4, which are limited by the positioning column 18.

[0026] Workers use belt conveyor 15 to transport reagent bottles to the area below the cleaning unit. Then, the extension of the second electric push rod 16 moves the clamping plate 17 inward, thus securing the reagent bottle and ensuring its stability. Next, the extension of the first electric push rod 12 moves the fixing seat 8 downward. The fixing seat 8, in turn, moves the fixing frame 2 downward via the fixing bracket 10 on the fixing plate 9. This allows the cleaning unit to be placed inside the reagent bottle. Subsequently, the micro motor 19 drives the threaded rod 3 to rotate, which in turn drives the fixed... The two moving blocks 4, which are limited by the positioning column 18, are displaced. The moving blocks 4 then drive the cleaning plate 7 to move laterally back to the original position via the support column 6, so that the cleaning surface of the cleaning plate 7 is more comprehensive. At the same time, the servo motor 13 drives the fixed frame 2 connected to the fixed plate 9 to rotate, thereby driving the cleaning plate 7 to perform all-round cleaning of the inner wall of the reagent bottle, improving the cleaning effect. Furthermore, the fixed ring 5 is threadedly connected to the support column 6, allowing the staff to rotate the fixed ring 5 to disassemble the support column 6, which facilitates the inspection and maintenance of the cleaning plate 7.

[0027] To facilitate adjustment of the height and cleaning surface of the cleaning components, such as Figure 1 and 2 As shown, the fixed frame 2 has a fixed seat 8 at its top, and a fixed plate 9 is movably connected to the bottom of the fixed seat 8 via a rotating shaft. Two fixed brackets 10 for connecting the fixed frame 2 are installed at both ends of the fixed plate 9. An installation bracket 11 is sleeved on the top of the fixed seat 8, and the bottom ends of both ends of the installation bracket 11 are fixed to the top of the base 1. Two spaced-apart first electric push rods 12 are installed on the top of the installation bracket 11, and the bottom ends of the first electric push rods 12 penetrate the installation bracket 11 and are fixed to the top of the fixed seat 8. A space is provided between the bottom ends of the two first electric push rods 12. A servo motor 13 is installed on the top of the fixed base 8, and the output shaft of the servo motor 13 passes through the fixed base 8 and is fixed together with the rotating shaft on the fixed plate 9. The fixed frame 2 and the fixed plate 9 are connected as one unit by the fixed bracket 10. Since the fixed plate 9 is movably connected to the fixed base 8 through the rotating shaft, the servo motor 13 can drive the fixed plate 9 to rotate the cleaning component on the fixed frame 2, so as to achieve the effect of thoroughly cleaning the reagent bottle. At the same time, the height of the cleaning component can be adjusted by the extension and retraction of the first electric push rod 12, so as to adapt to reagent bottles of different depths.

[0028] To improve the efficiency of cleaning reagent bottles, such as Figure 1 As shown, the base 1 has a groove 14 on its top, and a belt conveyor 15 for conveying reagent bottles is installed inside the groove 14. By reciprocating conveying of the belt conveyor 15, the reagent bottles can be automatically conveyed, thereby improving the cleaning efficiency of the reagent bottles.

[0029] To improve the stability of reagent bottles during cleaning, such as Figure 1 As shown, a second electric push rod 16 is installed on each side of the bottom of the mounting bracket 11 that is far apart from each other. The second electric push rod 16 extends into the mounting bracket 11 and is fitted with a clamping plate 17. The extension of the second electric push rod 16 causes the clamping plate 17 to move, and the clamping plate 17 clamps and fixes the reagent bottle, thereby ensuring the stability of the reagent bottle when it is cleaned and preventing the reagent bottle from tilting or shaking.

[0030] To ensure the stability of moving block 4 during displacement, such as Figure 2 and 3 As shown, the threaded rod 3 is provided with a positioning post 18 at the top, and both ends of the positioning post 18 are fixed to the inner wall of the fixed frame 2. The top of the moving block 4 is sleeved on the outside of the positioning post 18. Through the sliding connection between the positioning post 18 and the moving block 4, the positioning post 18 can limit the displacement of the moving block 4, thereby ensuring the stability of the moving block 4 during displacement and preventing the moving block 4 from tilting during displacement.

[0031] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A reagent bottle washer comprising a base (1), characterised in that: The base (1) top is provided with a cleaning agent bottle cleaning device; The cleaning device includes a fixed frame (2) provided on the top of the base (1), a threaded rod (3) movably connected by a bearing is installed inside the fixed frame (2), two moving blocks (4) symmetrically distributed about the axis are threadedly connected to the outside of the threaded rod (3), the threaded rods (3) at both ends are threadedly screwed symmetrically about the center axis of the threaded rod (3), a fixed ring (5) movably connected by a bearing is installed at the bottom of each of the two moving blocks (4), a support column (6) is provided at the bottom end of each of the two fixed rings (5), the support column (6) extends to the inside of the fixed ring (5) at the top end and is threadedly connected with the inner wall of the fixed ring (5), and an L-shaped cleaning plate (7) is installed at the bottom end of each of the two support columns (6).

2. A reagent bottle washer as defined in claim 1, wherein: A fixed seat (8) is provided on the top of the fixed frame (2), and a fixed plate (9) movably connected by a rotating shaft is installed at the bottom end of the fixed seat (8), two fixed supports (10) for connecting the fixed frame (2) are installed at both ends of the fixed plate (9).

3. A reagent bottle washer as defined in claim 2, wherein: An installation support (11) is provided outside the top end of the fixed seat (8), and the installation support (11) is fixed together with the top of the base (1) at the bottom of both ends; Two first electric push rods (12) are installed at the top of the installation support (11) and spaced apart, the first electric push rods (12) are fixed together at the top of the fixed seat (8) at the bottom end, a servo motor (13) is provided between the bottom ends of the two first electric push rods (12), the servo motor (13) is installed at the top of the fixed seat (8), and the output shaft of the servo motor (13) penetrates the fixed seat (8) and is fixed together with the rotating shaft on the fixed plate (9).

4. A reagent bottle washer as defined in claim 1, wherein: A groove (14) is provided on the top of the base (1), and a belt conveyor (15) for conveying reagent bottles is installed inside the groove (14).

5. A reagent bottle washer as defined in claim 3, wherein: Second electric push rods (16) are installed on the sides away from each other at the bottom of both ends of the installation support (11), and clamping plates (17) are installed inside the installation support (11) and extend from the second electric push rods (16).

6. A reagent bottle washer as defined in claim 1, wherein: A positioning column (18) is provided on the top of the threaded rod (3), and the positioning column (18) is fixed together with the inner wall of the fixed frame (2) at both ends, and the moving block (4) is sleeved outside the positioning column (18) at the top end.

7. A reagent bottle washer as defined in claim 1, wherein: A micro motor (19) is installed at one end of the fixed frame (2), and the output shaft of the micro motor (19) penetrates the fixed frame (2) and is fixed together with the threaded rod (3).

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