Pipe wall cleaning device for biochemical reagent

Abstract

The utility model relates to the field of reagent tubes, and discloses a biochemical reagent tube wall cleaning device which comprises a base, a transmission device is fixedly connected to the interior of the base, a mounting plate located above the base is fixedly connected to the outer side of the transmission device, a second motor is fixedly connected to the interior of the mounting plate, and the second motor is fixedly connected to the outer side of the transmission device. A test tube frame is fixedly connected to the outer side of an output shaft of the second motor, a fixing device is fixedly connected to the interior of the test tube frame, an L-shaped supporting frame is fixedly connected to the top of the base, an electric push rod is fixedly connected to the bottom of the L-shaped supporting frame, and a cleaning device is fixedly connected to the bottom of the electric push rod. A water tank is fixedly connected to the top of the base, a water pump is fixedly connected to the top of the water tank, and a water outlet pipe is arranged on the outer side of the water pump. The tube wall cleaning device for the biochemical reagent has the advantages that the test tube can be cleaned, and the operation is simple.

Description

Technical Field

[0001] The utility model relates to the field of reagent tubes, in particular to a tube wall cleaning device for biochemical reagents. Background Art

[0002] Test tubes are commonly used tools in laboratory experiments. Glass test tubes or containers such as utensils are used in large quantities in biochemical experiments. They are used as reaction containers for small amounts of reagents and are usually used at room temperature or when heated. In order to reduce the residue of the test substance, the test tubes need to be cleaned after use.

[0003] Test tubes are generally cleaned manually by experimenters. However, since harmful substances to the human body often appear in biochemical experiments, manual cleaning may cause the experimental products to be contaminated on the skin, causing damage to the human body. Therefore, a biochemical reagent tube wall cleaning device is proposed to solve the above problem. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a tube wall cleaning device for biochemical reagents, which has the advantages of being able to clean test tubes and being simple to operate, and solves the problem that test tubes are generally cleaned manually by experimenters, but since substances harmful to the human body often appear in biochemical experiments, manual cleaning may cause the experimental products to be contaminated on the skin, causing damage to the human body.

[0006] (II) Technical solution

[0007] The utility model provides a technical solution to the above technical problems as follows: a tube wall cleaning device for biochemical reagents, comprising a base, a transmission device fixedly connected inside the base, a mounting plate located above the base fixedly connected outside the transmission device, a second motor fixedly connected inside the mounting plate, a test tube frame fixedly connected outside the output shaft of the second motor, a fixing device fixedly connected inside the test tube frame, an L-shaped support frame fixedly connected to the top of the base, an electric push rod fixedly connected to the bottom of the L-shaped support frame, a cleaning device fixedly connected to the bottom of the electric push rod, a water tank fixedly connected to the top of the base, a water pump fixedly connected to the top of the water tank, and a water outlet pipe provided on the outside of the water pump.

[0008] The beneficial effects of the utility model are:

[0009] The biochemical reagent tube wall cleaning device has the advantages of being able to clean test tubes and being easy to operate.

[0010] On the basis of the above technical solution, the present invention can also be improved as follows.

[0011] Furthermore, the transmission device includes a first motor fixedly connected to the inside of the base, the outer side of the output shaft of the first motor is fixedly connected to a threaded rod rotatably connected to the inside of the base, and the outer side of the threaded rod is connected to a transmission block fixedly connected to the mounting plate through threaded transmission.

[0012] The beneficial effect of adopting the above further solution is that the test tube can be moved left and right, which is convenient for water filling and cleaning of the test tube.

[0013] Furthermore, a rotation groove is provided inside the mounting plate, and a rotation ring rotatably connected to the rotation groove is fixedly connected to the outer side of the test tube frame.

[0014] The beneficial effect of adopting the above further solution is that support is provided for the rotation of the test tube frame, thereby preventing the test tube frame from being disconnected from the second motor.

[0015] Furthermore, the fixing device includes a bolt threadedly connected to the internal thread of the test tube frame, the outer side of the bolt is fixedly connected to a knob located outside the test tube frame, the outer side of the bolt is rotatably connected to an arc plate located inside the test tube frame, and the interior of the arc plate is fixedly connected to a protective pad.

[0016] The beneficial effect of adopting the above further solution is that the test tubes placed in the test tube frame can be fixed to prevent the test tubes from falling when cleaning or pouring water.

[0017] Furthermore, the cleaning device includes a fixing plate fixedly connected to the bottom of the electric push rod, a third motor is fixedly connected inside the fixing plate, and a cleaning rod is fixedly connected to the outer side of the output shaft of the third motor.

[0018] The beneficial effect of adopting the above further solution is that the inner wall of the test tube can be cleaned more quickly.

[0019] Furthermore, the water outlet pipe is arranged in an L shape, a water storage tank is provided inside the base and is located below the water outlet pipe, and a drainage pipe is provided inside the water storage tank.

[0020] The beneficial effect of adopting the above further solution is that it is convenient to fill the test tube with water, and the sewage after cleaning can be collected and discharged. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the transmission structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the fixing device of the utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the cleaning device of the utility model.

[0025] In the figure: 1. base; 2. transmission device; 21. first motor; 22. threaded rod; 23. transmission block; 3. mounting plate; 4. second motor; 5. test tube frame; 6. fixing device; 61. bolt; 62. knob; 63. arc plate; 64. protective pad; 7. L-shaped support frame; 8. electric push rod; 9. cleaning device; 91. fixing plate; 92. third motor; 93. cleaning rod; 10. water tank; 11. water pump; 12. water outlet pipe; 13. rotating ring; 14. drain pipe. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] In the first embodiment, the first motor 21 , the second motor 4 , the third motor 92 , and the electric push rod 8 all have their own internal power supply.

[0028] In Example 2, Figure 1-4 A tube wall cleaning device for biochemical reagents is provided. The utility model comprises a base 1, a transmission device 2 is fixedly connected inside the base 1, a mounting plate 3 located above the base 1 is fixedly connected to the outside of the transmission device 2, a second motor 4 is fixedly connected inside the mounting plate 3, a test tube frame 5 is fixedly connected to the outside of the output shaft of the second motor 4, a fixing device 6 is fixedly connected inside the test tube frame 5, an L-shaped support frame 7 is fixedly connected to the top of the base 1, an electric push rod 8 is fixedly connected to the bottom of the L-shaped support frame 7, a cleaning device 9 is fixedly connected to the bottom of the electric push rod 8, a water tank 10 is fixedly connected to the top of the base 1, a water pump 11 is fixedly connected to the top of the water tank 10, and a water outlet pipe 12 is arranged on the outside of the water pump 11.

[0029] Among them, the transmission device 2 includes a first motor 21 fixedly connected to the inside of the base 1, the outer side of the output shaft of the first motor 21 is fixedly connected to a threaded rod 22 that is rotatably connected to the inside of the base 1, and the outer side of the threaded rod 22 is connected to a transmission block 23 fixedly connected to the mounting plate 3 through a threaded transmission.

[0030] The start of the first motor 21 drives the threaded rod 22 to rotate, and under the action of the thread, the transmission block 23 moves left and right, so that the mounting plate 3 moves left and right.

[0031] A rotating groove is provided inside the mounting plate 3 , and a rotating ring 13 rotatably connected to the rotating groove is fixedly connected to the outer side of the test tube frame 5 .

[0032] When the second motor 4 drives the test tube frame 5 to rotate, the rotating ring 13 will also rotate in the rotating groove, providing auxiliary support for the rotation of the test tube frame 5 .

[0033] Among them, the fixing device 6 includes a bolt 61 connected to the internal thread of the test tube frame 5, the outer side of the bolt 61 is fixedly connected to a knob 62 located on the outside of the test tube frame 5, the outer side of the bolt 61 is rotatably connected to an arc plate 63 located inside the test tube frame 5, and the inside of the arc plate 63 is fixedly connected to a protective pad 64.

[0034] By turning the bolt 61 through the knob 62 , the bolt 61 will push the arc plate 63 to move inward, the protective pad 64 will start the buffering and increase the friction force, and the arc plate 63 will fix the test tube placed in the test tube frame 5 .

[0035] The cleaning device 9 includes a fixing plate 91 fixedly connected to the bottom of the electric push rod 8 , a third motor 92 is fixedly connected inside the fixing plate 91 , and a cleaning rod 93 is fixedly connected outside the output shaft of the third motor 92 .

[0036] The start of the third motor 92 will drive the cleaning rod 93 to rotate, so that the cleaning rod 93 can continuously clean the test tube.

[0037] The water outlet pipe 12 is arranged in an L shape, a water storage tank is provided inside the base 1 and is located below the water outlet pipe 12 , and a drainage pipe 14 is provided inside the water storage tank.

[0038] The L-shaped water outlet pipe 12 will pump the water in the water tank 10 through the water pump 11 and inject it into the test tube. The cleaned water in the test tube can be poured into the water storage tank and then discharged through the drain pipe 14.

[0039] Working principle:

[0040] First, put the test tube into the test tube frame 5, then fix the test tube by rotating the knob 62, then start the first motor 21 to move the test tube frame 5 to the bottom of the water outlet pipe 12, and fill the inside of the test tube with water through the water outlet pipe 12, then start the first motor 21 again to move the test tube frame 5 to the bottom of the cleaning device 9, extend the cleaning rod 93 into the test tube through the electric push rod 8, and start the third motor 92 to rotate the cleaning rod 93 to clean the inner wall of the test tube. After cleaning, the test tube can be moved back to the left, and the second motor 4 can be started to turn the test tube over to pour out the sewage, or it can be refilled with water and cleaned again, and the sewage is discharged from the drain pipe 14 in the water storage tank.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A biochemical reagent tube wall cleaning device, comprising a base (1), characterized in that: The base (1) is fixedly connected to a transmission device (2) inside, the transmission device (2) is fixedly connected to a mounting plate (3) located above the base (1) on the outside, the mounting plate (3) is fixedly connected to a second motor (4) inside, the output shaft of the second motor (4) is fixedly connected to a test tube frame (5) outside, the test tube frame (5) is fixedly connected to a fixing device (6) inside, the top of the base (1) is fixedly connected to an L-shaped support frame (7), the bottom of the L-shaped support frame (7) is fixedly connected to an electric push rod (8), the bottom of the electric push rod (8) is fixedly connected to a cleaning device (9), the top of the base (1) is fixedly connected to a water tank (10), the top of the water tank (10) is fixedly connected to a water pump (11), and a water outlet pipe (12) is provided on the outside of the water pump (11).

2. A biochemical reagent tube wall cleaning device according to claim 1, characterized in that: The transmission device (2) comprises a first motor (21) fixedly connected to the interior of the base (1); a threaded rod (22) rotatably connected to the interior of the base (1) is fixedly connected to the outer side of the output shaft of the first motor (21); and a transmission block (23) fixedly connected to the mounting plate (3) is connected to the outer side of the threaded rod (22) via a threaded transmission.

3. The biochemical reagent tube wall cleaning device according to claim 1, characterized in that: A rotating groove is provided inside the mounting plate (3), and a rotating ring (13) rotatably connected to the rotating groove is fixedly connected to the outer side of the test tube frame (5).

4. The biochemical reagent tube wall cleaning device according to claim 1, characterized in that: The fixing device (6) comprises a bolt (61) connected to the internal thread of the test tube frame (5); the outer side of the bolt (61) is fixedly connected to a knob (62) located outside the test tube frame (5); the outer side of the bolt (61) is rotatably connected to an arc-shaped plate (63) located inside the test tube frame (5); and the interior of the arc-shaped plate (63) is fixedly connected to a protective pad (64).

5. The biochemical reagent tube wall cleaning device according to claim 1, characterized in that: The cleaning device (9) comprises a fixing plate (91) fixedly connected to the bottom of the electric push rod (8), a third motor (92) is fixedly connected inside the fixing plate (91), and a cleaning rod (93) is fixedly connected to the outer side of the output shaft of the third motor (92).

6. A biochemical reagent tube wall cleaning device according to claim 1, characterized in that: The water outlet pipe (12) is arranged in an L shape, a water storage tank located below the water outlet pipe (12) is provided inside the base (1), and a drainage pipe (14) is provided inside the water storage tank.

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