Test tube cleaning device

Abstract

The utility model provides a test tube cleaning device. The test tube cleaning device comprises a cleaning box, a plurality of rotating shafts are rotationally installed in the cleaning box, brush rollers are fixedly installed at the top ends of the rotating shafts, a plurality of bristles are fixedly installed on the brush rollers, a positioning plate is fixedly installed on the inner wall of the cleaning box, and a clamping plate is placed at the top of the positioning plate. The clamping plate is fixedly connected with the positioning plate through a fixing bolt, a water inlet pipe and a water outlet pipe are connected to the cleaning box, valves are arranged on the water inlet pipe and the water outlet pipe, a power mechanism is arranged on the cleaning box, the power mechanism is connected with the multiple rotating shafts, and the rotating shafts are arranged on the cleaning box. The power mechanism is used for providing power for rotation of the rotating shaft. The test tube cleaning device has the advantages that the test tubes can be efficiently cleaned, the labor cost is reduced, the cleaning efficiency is improved, and resource waste is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of test tube cleaning, in particular to a test tube cleaning device. Background Art

[0002] In the current laboratory test tube cleaning, the test tube is generally soaked first, then manually brushed with a test tube brush, and then directly rinsed with water or ultrasonically cleaned with ultrasound. This cleaning method easily results in incomplete cleaning of the inner wall of the test tube, and manual cleaning is inefficient, and often results in inadequate cleaning. Ultrasonic cleaning is also prone to wear and tear on the tube wall, causing unnecessary damage.

[0003] Therefore, it is necessary to provide a new test tube cleaning device to solve the above technical problems. Utility Model Content

[0004] The technical problem solved by the utility model is to provide a test tube cleaning device which can efficiently clean the test tube, reduce labor costs, improve cleaning efficiency and resource waste.

[0005] In order to solve the above technical problems, the test tube cleaning device provided by the utility model includes: a cleaning box, a plurality of rotating shafts are rotatably installed in the cleaning box, a brush roller is fixedly installed on the top of the rotating shaft, a plurality of bristles are fixedly installed on the brush roller, a positioning plate is fixedly installed on the inner wall of the cleaning box, a clamping plate is placed on the top of the positioning plate, and the clamping plate is fixedly connected to the positioning plate by fixing bolts, a water inlet pipe and a water outlet pipe are connected to the cleaning box, valves are provided on the water inlet pipe and the water outlet pipe, a plurality of thin tubes are connected to the water inlet pipe, and the thin tubes are used to spray water into the test tubes placed in the clean water tank, and a power mechanism is provided on the cleaning box, the power mechanism is connected to the plurality of rotating shafts, and the power mechanism is used to provide power for the rotation of the rotating shafts.

[0006] Preferably, a cover plate is provided on the top of the cleaning box, and a handle is provided on the top of the cover plate.

[0007] Preferably, the outer side of the brush roller is used to place an inverted test tube, and the bristles are in contact with the inner wall of the test tube.

[0008] Preferably, a positioning hole is provided on the top of the clamping plate, and the positioning hole contacts the bottom of the test tube.

[0009] Preferably, the power mechanism includes a motor, a plurality of first belts and a second belt, the output shaft of the motor is connected to one of the rotating shafts via the second belt, and two adjacent rotating shafts are connected via a first belt.

[0010] Compared with the related art, the test tube cleaning device provided by the utility model has the following beneficial effects:

[0011] The utility model provides a test tube cleaning device. Water can be filled and drained into a cleaning box through a water inlet pipe and a water outlet pipe, so that the test tube can be cleaned multiple times conveniently. The test tube can be positioned and fixed by cooperating with a rotating shaft, a brush roller, bristles, a positioning plate, a clamping plate, a fixing bolt and a positioning hole. At the same time, a power mechanism composed of a first belt, a second belt and a motor can be used to automatically clean the inner wall of the test tube quickly and conveniently. The cover plate can prevent water from splashing when the test tube is cleaned. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The present invention is a schematic structural diagram of a preferred embodiment of the test tube cleaning device provided by the present invention.

[0013] Numbers in the figure: 1. cleaning box, 2. rotating shaft, 3. brush roller, 4. bristles, 5. positioning plate, 6. clamping plate, 7. fixing bolts, 8. positioning holes, 9. cover plate, 10. water inlet pipe, 11. water outlet pipe, 12. first belt, 13. second belt, 14. motor. DETAILED DESCRIPTION

[0014] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0015] Please refer to Figure 1 ,in, Figure 1 The schematic diagram of the structure of a preferred embodiment of the test tube cleaning device provided by the utility model. The test tube cleaning device comprises: a cleaning box 1, wherein a plurality of rotating shafts 2 are rotatably installed in the cleaning box 1. In this embodiment, a plurality of rotating holes are opened on the inner wall of the bottom of the cleaning box 1, wherein the rotating shafts 2 are rotatably installed in the rotating holes, wherein the rotating shafts 2 pass through the rotating holes, wherein a brush roller 3 is fixedly installed on the top of the rotating shaft 2, wherein a plurality of bristles 4 are fixedly installed on the brush roller 3, wherein a positioning plate 5 is fixedly installed on the inner wall of the cleaning box 1, wherein a clamping plate 6 is placed on the top of the positioning plate 5, wherein the clamping plate 6 is fixedly connected to the cleaning box 1 by fixing bolts 7. The positioning plate 5 is fixedly connected, and the cleaning box 1 is connected with an inlet pipe 10 and an outlet pipe 11. The inlet pipe 10 can be connected to a faucet, and the outlet pipe 11 can be connected to a waste liquid collection box. Valves are provided on the inlet pipe 10 and the outlet pipe 11. A plurality of thin tubes are connected to the inlet pipe 10, and the thin tubes are used to spray water into the test tubes placed in the clean water tank. A power mechanism is provided on the cleaning box 1, and the power mechanism is connected to the plurality of rotating shafts 2, and the power mechanism is used to provide power for the rotation of the rotating shafts 2.

[0016] A cover plate 9 is provided on the top of the cleaning box 1 , and a handle is provided on the top of the cover plate 9 .

[0017] The outer side of the brush roller 3 is used for placing an inverted test tube, and the bristles 4 are in contact with the inner wall of the test tube. A plurality of pads are provided on the inner wall of the bottom of the cleaning box 1, and the pads are in contact with the mouth of the test tube. The setting of the pads can position and support the test tube while not hindering the water in the cleaning box 1 from entering or discharging the test tube.

[0018] A positioning hole is formed on the top of the clamping plate 6 , and the positioning hole contacts the bottom of the test tube.

[0019] The power mechanism includes a motor 14, a plurality of first belts 12 and a second belt 13, the output shaft of the motor 14 is connected to one of the rotating shafts 2 via the second belt 13, two adjacent rotating shafts 2 are connected via the first belt 12, a first pulley is fixedly mounted on the rotating shaft 2, the first belt 12 is sleeved on the first pulleys on the two adjacent rotating shafts 2, the output shaft of the motor 14 and one of the rotating shafts 2 are both fixedly sleeved with a second pulley, and the second belt 13 is sleeved on the outside of the two second pulleys.

[0020] The working principle of the test tube cleaning device provided by the utility model is as follows:

[0021] First, open the cover plate 9, then inject clean water into the cleaning box 1 through the water inlet pipe 10, pour a certain amount of cleaning liquid on the bristles 4 on the brush roller 3, and then turn the test tube upside down on the brush roller 3, place the clamping plate 6 on the positioning plate 5 in the cleaning box 1, and then tighten the fixing bolts 7 to fix the clamping plate 6, and at the same time complete the fixing work of the test tube, cover the cover plate 9, and then start the motor 14, the motor 14 drives one of the rotating shafts 2 to rotate through the second belt 13, and the rotating shaft 2 drives the other rotating shafts 2 to rotate through the first belt 12 The rotating shaft 2 drives the brush roller 3 to rotate, so that the bristles 4 clean the inner wall of the test tube. When the cleaning is completed, the water in the cleaning box 1 only needs to be discharged through the water outlet pipe 11, and then the card plate 6 is taken out from the cleaning box 1, and the test tube can be removed from the brush roller 3. In the above process, after the test tube is cleaned once, the sewage in the cleaning box 1 is first discharged through the water outlet pipe 11, and then water is re-injected into the cleaning box 1 through the water inlet pipe 10, so that the test tube can be cleaned multiple times until the test tube is cleaned.

[0022] Compared with the related art, the test tube cleaning device provided by the utility model has the following beneficial effects:

[0023] The utility model provides a test tube cleaning device. Water can be filled and drained into a cleaning box 1 through a water inlet pipe 10 and a water outlet pipe 11, so that the test tube can be cleaned multiple times conveniently. The test tube can be positioned and fixed by cooperating with a rotating shaft 2, a brush roller 3, bristles 4, a positioning plate 5, a clamping plate 6, a fixing bolt 7 and a positioning hole 8. At the same time, a power mechanism composed of a first belt 12, a second belt 13 and a motor 14 can be used to automatically clean the inner wall of the test tube quickly and conveniently. The cover plate 9 can prevent water from splashing when the test tube is cleaned.

[0024] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A test tube cleaning device, characterized in that: include: A cleaning box, wherein a plurality of rotating shafts are rotatably installed in the cleaning box, a brush roller is fixedly installed on the top of the rotating shaft, a plurality of bristles are fixedly installed on the brush roller, a positioning plate is fixedly installed on the inner wall of the cleaning box, a clamping plate is placed on the top of the positioning plate, and the clamping plate is fixedly connected to the positioning plate by fixing bolts, a water inlet pipe and a water outlet pipe are connected to the cleaning box, valves are provided on the water inlet pipe and the water outlet pipe, a plurality of thin tubes are connected to the water inlet pipe, and the thin tubes are used to spray water into the test tubes placed in the clean water tank, a power mechanism is provided on the cleaning box, the power mechanism is connected to the plurality of rotating shafts, and the power mechanism is used to provide power for the rotation of the rotating shafts.

2. The test tube cleaning device according to claim 1, characterized in that: A cover plate is provided on the top of the cleaning box, and a handle is provided on the top of the cover plate.

3. The test tube cleaning device according to claim 1, characterized in that: The outer side of the brush roller is used for placing an inverted test tube, and the bristles are in contact with the inner wall of the test tube.

4. The test tube cleaning device according to claim 3, characterized in that: A positioning hole is provided on the top of the clamping plate, and the positioning hole contacts the bottom of the test tube.

5. The test tube cleaning device according to claim 1, characterized in that: The power mechanism includes a motor, a plurality of first belts and a second belt. The output shaft of the motor is connected to one of the rotating shafts via the second belt, and two adjacent rotating shafts are connected via the first belt.

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