Experimental instrument cleaning device

Abstract

The utility model discloses an experimental apparatus cleaning device relates to experimental apparatus cleaning technical field, including outer frame body, flushing subassembly and cleaning subassembly, said outer frame body upper part both sides are equipped with electric lifting rod, and electric lifting rod bottom is equipped with fixed sleeve, the inner side of fixed sleeve is equipped with lifting water pipe, and the lifting water pipe is equipped with the washing subassembly and the cleaning subassembly. And a flushing assembly is installed below the lifting water pipe and comprises a connecting pipe, a rotating connector and a cleaning spray pipe, the connecting pipe communicates with the lifting water pipe, and the cleaning spray pipe is rotationally connected to the lower portion of the connecting pipe through the rotating connector. According to the experimental instrument cleaning device, the cleaning assembly can synchronously rotate along with the cleaning spray pipe to clean a test tube, the positions of a moving plate and an inner cleaning brush are conveniently adjusted through a micro telescopic rod in a telescopic mode, the inner cleaning brush can be attached to the inner wall of the test tube, and the experimental instrument cleaning device is suitable for test tubes with different inner diameters; the bottom of the inner cleaning brush is of an arc-shaped structure so that the bottom of the test tube can be cleaned conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of experimental apparatus cleaning, in particular to an experimental apparatus cleaning device. Background Technique

[0002] An experimental device refers to a collection of equipment, instruments and tools used for scientific experiments or research, while experimental apparatus refers to the apparatus in a laboratory or used for experiments, with an emphasis on vessels such as test tubes and beakers; a cleaning device is required during the cleaning process of experimental apparatus.

[0003] The existing cleaning method usually immerses the experimental apparatus to be cleaned in a pool containing a cleaning and disinfecting agent, and then conducts cleaning, which is rather troublesome to use and not convenient for fully flushing and cleaning multiple vessel-like apparatuses simultaneously.

[0004] Therefore, in view of this, research and improvement are carried out on the existing structure and deficiencies, and an experimental apparatus cleaning device is proposed. Content of the Utility Model

[0005] The purpose of the utility model is to provide an experimental apparatus cleaning device to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: an experimental apparatus cleaning device, including an outer frame body, a flushing component and a cleaning component. Electric lifting rods are installed on both sides above the interior of the outer frame body, and a fixed sleeve is installed at the bottom of the electric lifting rods. A lifting water pipe is sleeved inside the fixed sleeve, and a flushing component is installed below the lifting water pipe. The flushing component includes a connecting pipe, a rotary joint and a cleaning spray pipe. The connecting pipe is communicated with the lifting water pipe, and the cleaning spray pipe is rotatably connected to the lower part of the connecting pipe through the rotary joint. A cleaning component is installed on the outer side of the cleaning spray pipe, and the cleaning component includes a micro telescopic rod, a moving plate, an inner cleaning brush, an L-shaped connecting plate, a connecting spring and an outer cleaning brush. One side of the micro telescopic rod is fixed with the moving plate, an inner cleaning brush is installed on the outer side of the moving plate, and the bottom of the inner cleaning brush is in an arc-shaped structure. An L-shaped connecting plate is fixed on the outer side of the top of the moving plate, and an outer cleaning brush is connected to the inner side of the L-shaped connecting plate through the connecting spring.

[0007] Further, the flushing component further includes a motor seat, a micro motor and a driving gear. A motor seat is fixed on the outside of the connecting pipe, a micro motor is installed on the lower side of the motor seat, and the driving gear is connected to the lower part of the output shaft of the micro motor.

[0008] Further, the flushing component further includes a spraying nozzle and a passive gear ring. One side of the driving gear meshes with the passive gear ring, and the passive gear ring is fixed on the outside of the rotary joint. Spraying nozzles are arranged on the front, rear and bottom sides of the cleaning spray pipe.

[0009] Further, on both sides of the lower part inside the outer frame body, limiting groove frames are fixed, and a hollow test tube rack is slidably installed inside the limiting groove frames, and corresponding test tube grooves are arranged inside the hollow test tube rack.

[0010] Further, a water storage tank is arranged on one side of the outer frame body, a water pump is installed above the water storage tank, and the upper side of the water pump is communicated with a lifting water pipe through a corrugated pipe.

[0011] Further, a movable door is installed on the outer side of the outer frame body through a hinge, and a sewage pipe is connected to one side of the outer frame body.

[0012] The utility model provides an experimental apparatus cleaning device, which has the following beneficial effects:

[0013] The utility model is provided with a flushing component. The electric lifting rod is convenient for driving the height adjustment of the fixed sleeve and the lifting water pipe, so as to adjust the use depth of the flushing component. The water pump and the corrugated pipe are convenient for sending the cleaning water inside the water storage tank into the lifting water pipe. The micro motor is convenient for driving the rotation of the driving gear. The driving gear is meshed with the driven gear ring to drive the rotation of the driven gear ring and the rotary joint, so that the rotary joint and the cleaning spray pipe rotate and spray the inner wall of the test tube for the experiment through the spraying nozzle, making the cleaning more thorough.

[0014] The utility model is provided with a cleaning component. The cleaning component can rotate synchronously with the cleaning spray pipe to clean the test tube. The micro telescopic rod is convenient for telescopic adjustment of the position of the moving plate and the inner cleaning brush, so that the inner cleaning brush can fit the inner wall of the test tube, which is suitable for test tubes with different inner diameters. The bottom of the inner cleaning brush is in an arc-shaped structure, which is convenient for cleaning the bottom of the test tube. The outer cleaning brush can fit the outer wall of the test tube under the action of the connecting spring, so as to facilitate the cleaning of the outer wall and the nozzle position of the test tube. Description of the Drawings

[0015] Figure 1 It is a schematic internal structure diagram of an experimental apparatus cleaning device of the utility model;

[0016] Figure 2 It is a schematic structural diagram of the flushing component of an experimental apparatus cleaning device of the utility model;

[0017] Figure 3 It is of an experimental apparatus cleaning device of the utility model Figure 2 The enlarged structural diagram at A in;

[0018] Figure 4 It is a schematic external structure diagram of an experimental apparatus cleaning device of the utility model.

[0019] In the figure: 1. Outer frame body; 2. Electric lifting rod; 3. Fixed sleeve; 4. Lifting water pipe; 5. Flushing assembly; 501. Connecting pipe; 502. Rotary joint; 503. Cleaning spray pipe; 504. Spraying nozzle; 505. Motor base; 506. Micro motor; 507. Driving gear; 508. Driven gear ring; 6. Cleaning assembly; 601. Micro telescopic rod; 602. Moving plate; 603. Inner cleaning brush; 604. L-shaped connecting plate; 605. Connecting spring; 606. Outer cleaning brush; 7. Limit groove frame; 8. Hollow test tube rack; 9. Water storage tank; 10. Water pump; 11. Bellows; 12. Movable door; 13. Sewage pipe. Specific embodiments

[0020] The following further describes in detail the embodiments of the present utility model in conjunction with the accompanying drawings and embodiments. The following embodiments are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0021] As Figure 1 and Figure 4 shown, an experimental instrument cleaning device includes an outer frame body 1, a flushing assembly 5 and a cleaning assembly 6. Electric lifting rods 2 are installed on both sides above the interior of the outer frame body 1, and a fixed sleeve 3 is installed at the bottom of the electric lifting rods 2. Limit groove frames 7 are fixed on both sides below the interior of the outer frame body 1, and a hollow test tube rack 8 is slidably installed inside the limit groove frames 7. Corresponding test tube slots are provided inside the hollow test tube rack 8. A water storage tank 9 is provided on one side of the outer frame body 1, and a water pump 10 is installed above the water storage tank 9. The upper side of the water pump 10 is communicated with the lifting water pipe 4 through a bellows 11. A movable door 12 is installed on the outer side of the outer frame body 1 through a hinge, and a sewage pipe 13 is connected to one side of the outer frame body 1;

[0022] The hollow test tube rack 8 can be slidably installed in the limit groove frames 7 of the outer frame body 1, which is convenient for the disassembly and assembly of the hollow test tube rack 8. Test tubes for experiments are inserted into the test tube slots of the hollow test tube rack 8, so as to facilitate the subsequent cleaning of test tube-like experimental instruments. The wastewater after cleaning can be discharged through the sewage pipe 13, and the sewage pipe 13 can be externally connected to a disinfection and purification mechanism to disinfect the wastewater and then send it back to the interior of the water storage tank 9 for recycling.

[0023] As Figures 1-3As shown in the figure, a lifting water pipe 4 is sleeved inside the fixed sleeve 3, and a flushing assembly 5 is installed below the lifting water pipe 4. The flushing assembly 5 includes a connecting pipe 501, a rotary joint 502, and a cleaning spray pipe 503. The connecting pipe 501 is communicated with the lifting water pipe 4, and the cleaning spray pipe 503 is rotatably connected below the connecting pipe 501 through the rotary joint 502. The flushing assembly 5 further includes a motor base 505, a micro motor 506, and a driving gear 507. The motor base 505 is fixed outside the connecting pipe 501, and the micro motor 506 is installed on the lower side of the motor base 505. The output shaft of the micro motor 506 is connected with the driving gear 507 below. The flushing assembly 5 further includes a spray nozzle 504 and a passive gear ring 508. One side of the driving gear 507 meshes with the passive gear ring 508, and the passive gear ring 508 is fixed outside the rotary joint 502. Spray nozzles 504 are arranged at the front, back, and bottom of the cleaning spray pipe 503. By means of the electric lifting rod 2, it is convenient to drive the height adjustment of the fixed sleeve 3 and the lifting water pipe 4 to adjust the use depth of the flushing assembly 5. By means of the water pump 10 and the corrugated pipe 11, it is convenient to send the cleaning water inside the water storage tank 9 into the lifting water pipe 4. By means of the micro motor 506, it is convenient to drive the rotation of the driving gear 507. The meshing connection between the driving gear 507 and the passive gear ring 508 is convenient to drive the rotation of the passive gear ring 508 and the rotary joint 502, so that the rotary joint 502 and the cleaning spray pipe 503 rotate and the inner wall of the experimental test tube is rotationally flushed through the spray nozzle 504, making the cleaning more thorough.

[0024] As Figures 1-2 shown, a cleaning assembly 6 is installed outside the cleaning spray pipe 503. The cleaning assembly 6 includes a micro telescopic rod 601, a moving plate 602, an inner cleaning brush 603, an L-shaped connecting plate 604, a connecting spring 605, and an outer cleaning brush 606. One side of the micro telescopic rod 601 is fixed with the moving plate 602, and the inner cleaning brush 603 is installed outside the moving plate 602. The bottom of the inner cleaning brush 603 is arc-shaped. The outer side of the top of the moving plate 602 is fixed with the L-shaped connecting plate 604, and the outer cleaning brush 606 is connected to the inner side of the L-shaped connecting plate 604 through the connecting spring 605. The cleaning assembly 6 can rotate synchronously with the cleaning spray pipe 503 to clean the test tube. By means of the micro telescopic rod 601, it is convenient to telescopically adjust the positions of the moving plate 602 and the inner cleaning brush 603, so that the inner cleaning brush 603 can fit on the inner wall of the test tube, suitable for test tubes with different inner diameters. The arc-shaped structure of the bottom of the inner cleaning brush 603 is convenient for cleaning the bottom of the test tube. The outer cleaning brush 606 can fit on the outer wall of the test tube under the action of the connecting spring 605, so as to facilitate the cleaning of the outer wall and the nozzle position of the test tube.

[0025] In summary, as Figures 1-4As shown, when using the experimental equipment cleaning device, firstly, the hollow test tube rack 8 of the corresponding size can be slidably installed in the limiting groove frame 7 of the outer frame 1, and then the test tube for the experiment can be inserted into the test tube groove of the hollow test tube rack 8, and then the position of the movable plate 602 and the inner cleaning brush 603 can be adjusted by telescopic adjustment through the micro telescopic rod 601, and then the height adjustment of the fixed sleeve 3 and the lifting water pipe 4 can be driven by the electric lifting rod 2 to adjust the use depth of the flushing component 5, and the inner cleaning brush 603 can be attached to the inner wall of the test tube. At this time, the outer cleaning brush 606 can be attached to the outer wall of the test tube under the action of the connecting spring 605, so as to facilitate the cleaning of the outer wall of the test tube.

[0026] Then, the clean water inside the water storage tank 9 is sent into the interior of the lifting water pipe 4 through the water pump 10 and the bellows 11, and then the driving gear 507 is driven to rotate through the micro motor 506. The driving gear 507 is meshed with the passive gear ring 508 to drive the rotation of the passive gear ring 508 and the rotary joint 502, so that the rotary joint 502 and the cleaning nozzle 503 rotate and the inner wall of the experimental test tube is rotated and rinsed through the spray nozzle 504. In this process, the cleaning component 6 can rotate synchronously with the cleaning nozzle 503 to clean the test tube, and the bottom of the internal cleaning brush 603 is an arc-shaped structure for easy cleaning of the bottom of the test tube. Finally, the waste water after cleaning can be discharged through the drain pipe 13, and the drain pipe 13 can be connected to an external disinfection and purification mechanism to disinfect the waste water and then return it to the water storage tank 9 for recycling. In this way, the use process of the experimental equipment cleaning device is completed.

[0027] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. An experimental apparatus cleaning device, comprising an outer frame body (1), a flushing assembly (5) and a cleaning assembly (6), characterized in that, On both sides above the interior of the outer frame body (1), electric lifting rods (2) are installed, and a fixed sleeve (3) is installed at the bottom of the electric lifting rods (2). A lifting water pipe (4) is sleeved inside the fixed sleeve (3), and a flushing assembly (5) is installed below the lifting water pipe (4). The flushing assembly (5) includes a connecting pipe (501), a rotary joint (502), and a cleaning spray pipe (503). The connecting pipe (501) is communicated with the lifting water pipe (4), and the cleaning spray pipe (503) is rotatably connected to the lower part of the connecting pipe (501) through the rotary joint (502). A cleaning assembly (6) is installed on the outer side of the cleaning spray pipe (503). The cleaning assembly (6) includes a micro telescopic rod (601), a moving plate (602), an inner cleaning brush (603), an L-shaped connecting plate (604), a connecting spring (605), and an outer cleaning brush (606). One side of the micro telescopic rod (601) is fixed with the moving plate (602), and an inner cleaning brush (603) is installed on the outer side of the moving plate (602), and the bottom of the inner cleaning brush (603) is in an arc-shaped structure. An L-shaped connecting plate (604) is fixed on the outer side of the top of the moving plate (602), and an outer cleaning brush (606) is connected to the inner side of the L-shaped connecting plate (604) through a connecting spring (605).

2. The cleaning device for experimental instruments according to claim 1, wherein The flushing assembly (5) further includes a motor seat (505), a micro motor (506), and a driving gear (507). The motor seat (505) is fixed on the outside of the connecting pipe (501), and the micro motor (506) is installed on the lower side of the motor seat (505), and the output shaft of the micro motor (506) is connected with the driving gear (507) below.

3. The cleaning device for experimental instruments according to claim 2, wherein, The flushing assembly (5) further includes a spraying nozzle (504) and a passive gear ring (508). The driving gear (507) is engaged with the passive gear ring (508) on one side, and the passive gear ring (508) is fixed on the outside of the rotary joint (502). Spraying nozzles (504) are arranged on the front, back, and bottom sides of the cleaning spray pipe (503).

4. An experimental instrument cleaning device according to claim 1, wherein, On both sides below the interior of the outer frame body (1), limit groove frames (7) are fixed, and a hollow test tube rack (8) is slidably installed inside the limit groove frames (7), and corresponding test tube slots are arranged inside the hollow test tube rack (8).

5. The cleaning device for experimental instruments according to claim 1, characterized in that, On one side of the outside of the outer frame body (1), a water storage tank (9) is arranged, and a water pump (10) is installed above the water storage tank (9), and the upper side of the water pump (10) is communicated with the lifting water pipe (4) through a corrugated pipe (11).

6. The cleaning device for experimental apparatus according to claim 1, wherein, An activity door (12) is installed on the outside of the outer frame body (1) through a hinge, and a sewage discharge pipe (13) is connected to one side of the outside of the outer frame body (1).

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