Test tube cleaning machine

Abstract

The utility model relates to the technical field of cleaning devices, and particularly discloses a test tube cleaning machine which comprises a box body, a fixing box is fixedly arranged at the upper end of the box body, a plurality of driving wheels and a plurality of gear rings are arranged in the fixing box, and the gear rings and the driving wheels are arranged in a crossed and meshed mode; a cleaning device is arranged at the position of the gear ring, and the cleaning device is fixedly connected with the gear ring; a high-pressure atomization device is arranged at the upper end of the fixed box and communicates with the cleaning device; the cleaning device is provided with a plurality of atomizing nozzles and a fixed brush; a fixing plate is arranged under the cleaning device, and a plurality of clamping rings corresponding to the cleaning device are arranged on the fixing plate. A connecting rod is arranged on the fixing plate, and stepping motors are arranged at the two ends of the connecting rod. The utility model aims to solve the problems that the inner wall of an existing test tube is inconvenient to clean and the cleaning efficiency is low.

Description

Technical Field

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

[0002] At present, many departments such as laboratories, colleges and universities, hospitals, epidemic prevention stations, pharmaceutical factories, etc. engaged in microbiological experiments, biochemical analysis, medical testing, and bioengineering use a large number of test tubes every day, and have very high requirements for the cleanliness of the test tubes used. Therefore, many professional cleaning equipment have been derived.

[0003] Chinese utility model patent: Publication number CN204135009U, a test tube cleaning machine, including a box body and a test tube rack arranged in the box body and connected horizontally and slidably, the top of the box body is provided with a through hole, and its characteristics are: a pipe is provided on the box body, one end of the pipe is fixedly arranged at the top of the box body through the through hole, one end of the pipe in the box body is connected to a high-pressure spray head, and the other end of the pipe arranged outside the box body is connected to a water pump.

[0004] The cleaning machine described in the above document is provided with a high-pressure nozzle at the position directly above the test tube, and the silicone oil is sprayed evenly to various positions on the test tube through the high-pressure nozzle. The flow rate of the high-pressure nozzle is controlled by pressure, and then the spray radius of the silicone oil is controlled, so that the test tube can better contact the silicone oil to improve the cleaning effect. However, there is a large inclination angle between the side wall of the test tube and the nozzle, which makes it difficult for the sprayed silicone oil to fully cover the test tube. The high-pressure atomizing nozzle can only clean the test tube through high-pressure atomization, so that the inner wall cannot be completely cleaned. Therefore, in the prior art, the inner wall of the test tube needs to be manually assisted by a brush for cleaning. Since the test tube is a tubular structure made of glass, the internal space is very narrow and the side wall is very thin, cleaning with a brush is inconvenient and inefficient. Utility Model Content

[0005] In view of the deficiencies in the prior art, the technical problem solved by the utility model is a liquor cellar storage device, which solves the problems of inconvenient cleaning of the inner wall of the existing test tube and low cleaning efficiency.

[0006] In order to solve the above problems, the technical solution adopted by the utility model is: a test tube cleaning machine, characterized in that: it includes a box body, a fixed box is fixedly arranged on the upper end of the box body, a plurality of driving wheels and a plurality of gear rings are arranged in the fixed box, and the gear rings are arranged in a cross-arranged meshing manner with the driving wheels; a plurality of cleaning devices are arranged at the position of the gear rings, and the cleaning devices are fixedly connected to the gear rings; a high-pressure atomizing device is arranged on the upper end of the fixed box and is connected to the cleaning device; a plurality of atomizing nozzles and fixed brushes are arranged on the cleaning device; a fixed plate is arranged directly below the cleaning device, and a plurality of a snap ring corresponding to the cleaning device; connecting rods are arranged at both ends of the fixed plate and are connected to the stepper motors arranged on both sides of the box; a sliding groove is vertically arranged at the connection between the stepper motor and the side wall of the box; a lifting device is arranged near the sliding groove at the lower end of the stepper motor and is fixedly connected to the stepper motor; a storage box is fixedly arranged at the bottom of the box and is connected to the box; a driving motor is arranged on one side of the high-pressure atomization device, and the driving motor is connected to the driving wheel; a controller is arranged on the side wall of the box, and the controller is electrically connected to the driving motor, the high-pressure atomization device, the stepper motor and the lifting device.

[0007] The technical principle of this solution is: after the driving wheel and the gear ring are cross-arranged and meshed, a driving motor is used to drive the cleaning device arranged on the gear ring to rotate, and then the atomizing nozzle and the brush arranged on the cleaning device are rotated to clean the inner wall of the test tube. At the same time, the test tube can be supported and cleaned by a liftable and rotatable fixed plate, and the cleaning liquid in the test tube can be poured out by rotation.

[0008] The beneficial effects of the present invention are as follows: by cross-arranging and meshing the drive wheel with the gear ring, a plurality of cleaning devices can be driven to rotate by a single drive motor, thereby reducing the use of drive devices and reducing the use cost; by providing a plurality of brushes and atomizing nozzles on the cleaning device, the inner wall can be cleaned more thoroughly when the cleaning device rotates; by providing a retractable and rotatable fixing plate, the test tube can be better fixed by a clamping ring, and the test tube can be flipped over, so that not only the inner wall of the test tube can be cleaned, but also the outer wall of the test tube can be flushed while the water in the test tube is poured out when flipping, and the cleaning effect is good.

[0009] Furthermore, a tilting platform is arranged at the bottom of the box body, and the tilting platform is arranged in a triangular structure. The arranged tilting platform prevents the sewage after cleaning the test tube from vertically splashing when falling, thereby affecting the cleaning of the test tube.

[0010] Furthermore, a water baffle is provided on one side of the tilting platform, and the water baffle is fixedly connected to the box body to effectively prevent water from flowing out from the bottom of the box body.

[0011] Furthermore, grooves are provided at upper and lower positions of the cleaning device on the fixed plate, and the grooves are fitted with the bottom of the test tube to be cleaned, so that the test tube is more stable on the fixed plate and the shaking is reduced when cleaning the inner wall of the test tube.

[0012] Furthermore, an anti-collision ring supported by a silicone material which is fitted with the clamping ring is arranged inside the clamping ring, so that the test tube can be better protected when it is fixed on the clamping ring.

[0013] Furthermore, the stepper motor is electrically connected to the controller, and the rotation of the stepper motor is controlled by the controller, which is more intelligent and the rotation is more precise, so that the stepper motor can be accurately rotated and stopped by the control of the controller.

[0014] Furthermore, the brush is fixedly arranged in a ring shape around the atomizing nozzle, and the spraying of the atomizing nozzle and the cleaning of the brush are used simultaneously, so that the inner wall of the test tube can be cleaned better.

[0015] Furthermore, a drainage pipe is provided on the side of the storage box near the bottom of the box body and is connected to the storage box to facilitate cleaning of the sewage after cleaning.

[0016] Furthermore, the fixing plate is arranged in a hollow structure, so that the outer wall of the test tube can be better cleaned during the rotation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 for Figure 1 A partial enlarged view of middle A;

[0019] Figure 3 for Figure 1 A partial enlarged view of B in the middle;

[0020] Figure 4 for Figure 1 A partial enlarged view of middle C;

[0021] Figure 5 It is a structural schematic diagram of the utility model. DETAILED DESCRIPTION

[0022] The following is further described in detail through specific implementation methods:

[0023] The figure marks in the drawings of the specification include: box body 1, storage box 2, water baffle 3, fixing box 4, sliding groove 5, support ring 6, fixing plate 7, snap ring 8, drive motor 9, drive wheel 10, gear ring 11, high-pressure atomization device 12, water inlet pipe 13, brush 14, atomization nozzle 15, stepping motor 16, lifting device 17, groove 18, tilting table 18, drain pipe 19, connecting rod 20, controller 21, cleaning device 22.

[0024] Embodiment 1 is basically as attached Figure 1 To Attachment Figure 5 As shown: A test tube cleaning machine includes a box body 1, a fixed box 4 is arranged at the upper end of the box body 1, a plurality of driving wheels 10 and a plurality of gear rings 11 are arranged inside the fixed box 4, the gear rings 11 and the driving wheels 10 are arranged in a cross-arranged meshing manner, a driving motor 9 is arranged at the upper end of the fixed box 4 and is drivingly connected to a driving wheel 10 in the fixed box 4, and a high-pressure atomizing device 12 is arranged on one side of the driving motor 9 and is fixed on the fixed box 4, and a cleaning device 22 is arranged on the fixed ring in the fixed box 4, and one end of the cleaning device 22 is connected to the high-pressure atomizing device 1 2 is connected, and the other end extends into the box body 1. A plurality of atomizing nozzles 15 and brushes 14 are arranged at the upper end of the cleaning device 22. The brushes 14 are arranged annularly and fixedly arranged around the atomizing nozzles 15. A fixing plate 7 with a fixed hollow structure is arranged directly below the cleaning device 22. A connecting rod 20 is arranged on the fixing plate 7. The connecting rod 20 extends horizontally to the side wall of the box body 1, and stepping motors 16 are arranged at both ends of the connecting rod 20. The stepping motor 16 is connected with the sliding groove 5 arranged on the side wall of the box body 1, and the stepping motor 16 is connected with the sliding groove 5 arranged on the side wall of the box body 1. A lifting device 17 is provided at the lower end of the stepper motor 16 and is fitted in the sliding groove 5. The lifting device 17 slides up and down to adjust the lifting of the fixed plate 7. A plurality of snap rings 8 are provided on the fixed plate 7. The snap rings 8 are provided corresponding to the cleaning device 22 at the upper position, and an anti-collision ring made of silicone material is provided on the snap ring 8 to ensure that the test tube will not be damaged during cleaning. A groove 18 is provided on the fixed plate 7 to fit the bottom of the test tube. The groove 18 is provided at a position directly below the cleaning device 22. A tilting platform 18 with a triangular structure is arranged at the bottom of the box body 1. The tilting platform 18 is inclined so that water dropped after cleaning the test tube will not splash vertically, reducing vertical splashing onto the test tube. A storage box 2 is arranged at the bottom of the box body 1. The storage box is fixedly connected to the box body 1, and the storage box 2 is connected to the bottom of the box body 11 to facilitate the storage of water for cleaning the test tube. A controller 21 is arranged on one side of the box body 1. The motor 9, the stepping motor 16 and the lifting device 17 are driven by the controller 21. It is highly intelligent and improves the cleaning efficiency of cleaning the test tube.

[0025] Specific implementation method: The controller 21 controls the rotation of the driving motor 9, and then controls the rotation of the driving wheel 10 and the gear ring 11, so that the cleaning device 22 set on the gear ring 11 rotates, and then the high-pressure atomizing device 12 is controlled by the controller 21 to work. While the cleaning device 22 rotates, the atomizing nozzle 15 works, and the atomizing nozzle 15 and the brush 14 rotate with the cleaning device 22, and the test tube is placed on the clamping ring 8 of the fixing plate 7. The test tube is limited and fixed by the clamping ring 8 and the groove 18 on the fixing plate 7, and then the lifting device 17 is controlled by the controller 21 to rise, and the test tube is raised until the cleaning device 22 After entering the test tube, the cleaning device 22 rotates, so that the brush 14 and the nozzle spray clean water on the inner wall of the test tube and the brush 14 cleans at the same time, and the cleaning effect is good. After cleaning the inner wall, the lifting device 17 is controlled to descend to a certain position, and then the stepping motor 16 is controlled by the controller 21 to rotate. While discharging the sewage in the test tube, the outer wall of the test tube can also be cleaned. After cleaning, the cleaned water falls on the bottom of the box body 1, and the splashing direction of the water droplets is tilted by the inclined platform 18, so that the raindrops splash onto the side wall of the box body 1, and then the water in the water tank enters the storage box 2 at the lower end of the box body 1 and is discharged through the drain pipe 19.

[0026] The above is only an embodiment of the utility model, and the common knowledge such as the known specific structure and characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the structure of the utility model, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A test tube cleaning machine, characterized in that: The utility model comprises a box body, wherein a fixing box is fixedly arranged on the upper end of the box body, and a plurality of driving wheels and a plurality of gear rings are arranged in the fixing box, and the gear rings are arranged in a cross-arranged meshing arrangement with the driving wheels; a cleaning device is arranged at the position of the gear ring, and the cleaning device is fixedly connected with the gear ring; a high-pressure atomizing device is arranged on the upper end of the fixing box, and is connected with the cleaning device; a plurality of atomizing nozzles and a fixed brush are arranged on the cleaning device; a fixing plate is arranged at a position directly below the cleaning device, and a plurality of snap rings corresponding to the cleaning device are arranged on the fixing plate; a connecting rod is arranged on the fixing plate, and a stepping motor is arranged at both ends of the connecting rod; the stepping motor is connected with the sliding groove arranged on the side wall of the box body; a lifting device is arranged at the lower end of the stepping motor, and the lifting device is arranged in a close contact with the sliding groove; a storage box is fixedly arranged at the bottom of the box body, and is connected with the box body; a driving motor is arranged on one side of the high-pressure atomizing device, and the driving motor is connected with the driving wheel; a controller is arranged on the side wall of the box body, and the controller is electrically connected with the driving motor, the high-pressure atomizing device, the stepping motor and the lifting device.

2. A test tube cleaning machine according to claim 1, characterized in that: The bottom of the box is provided with an inclined platform, which is arranged in a triangular structure.

3. A test tube cleaning machine according to claim 2, characterized in that: A water baffle is arranged on one side of the tilting platform, and the water baffle box is fixedly connected.

4. A test tube cleaning machine according to claim 1, characterized in that: Grooves are arranged at the upper and lower positions of the upper cleaning device on the fixing plate, and the grooves are arranged to fit the bottom of the test tube to be cleaned.

5. A test tube cleaning machine according to claim 1, characterized in that: An anti-collision ring supported by a silicone material and fitted with the clamping ring is arranged inside the clamping ring.

6. A test tube cleaning machine according to claim 1, characterized in that: The stepper motor is electrically connected to the controller.

7. A test tube cleaning machine according to claim 1, characterized in that: The brush is fixedly arranged in a ring shape around the atomizing nozzle.

8. A test tube cleaning machine according to claim 1, characterized in that: A drainage pipe is arranged on the side of the storage box near the bottom of the box body and is connected to the storage box.

9. A test tube cleaning machine according to claim 1, characterized in that: The fixing plate is arranged in a hollow structure.

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