CN210754200U - Automatic cleaning device for biological experiment instrument - Google Patents

Abstract

The utility model relates to the technical field of cleaning of experimental equipment, and discloses an automatic cleaning device for biological experimental equipment, which comprises a cleaning box, a sewage pipe is arranged in the lower part of the left side of the cleaning box, and a chute is arranged in the middle of the left and right side walls of the cleaning box, and the chute slides Connect the sliding plate, the sliding plate is fixedly connected to the fixed seat on the middle side, the fixed seat is connected to the connecting rod by rotating on the middle side, the connecting rod is connected to the side wall of the permeable tank by rotating on the middle end, and the upper part of the right side wall of the cleaning box is provided with a first A drive motor, the output shaft of the first drive motor is fixedly connected with the first bevel gear. The utility model is suitable for the cleaning device of the experimental instrument. The cam and the spring are arranged to drive the water permeable box to swing left and right in the cleaning liquid, so that the dirt attached to the surface of the experimental instrument can be separated from the experimental instrument, and the cleaned experimental instrument can be moved upwards. Let it air dry so that no water stains remain on the surface of the experimental instrument.

Description

An automatic cleaning device for biological experimental equipment

technical field

The utility model relates to the technical field of experimental equipment cleaning, in particular to an automatic cleaning device for biological experimental equipment.

Background technique

The laboratory cleaning device can clean the inner wall of glassware and fine gaps, small holes, and dead corners. It is equipped with different racks to clean glassware, test tubes, beakers, glass slides, coverslips, glass pipettes, petri dishes, Erlenmeyer flasks, pipettes and other labware cleaning.

Chinese Patent (Bulletin No.: CN207119599U) discloses an automatic cleaning device for biological experimental equipment, including a box body and a reducer; a motor is connected above the box body through the reducer, and a switch is fixed above the motor, so The outer side of the motor is fixedly provided with a motor protection cover, and the motor protection cover is fixedly connected to the top of the box body through threads, the outer side of the motor protection cover is provided with a box cover, and one end of the box cover is fixedly provided with a rotating shaft, and the box cover is provided with a rotating shaft. The other end is fixedly provided with a cover door. The device is divided into different areas to place the test instruments for cleaning. During the cleaning process, the water must pass through the round holes outside the instrument placement area, so the water flow will be relatively slow, and the instruments placed in the independent area can be protected by the outer orifice plate. It is easy to receive the impact of water, so the safety is very high during the cleaning process, and it is not easy to cause damage to the equipment, but this device only allows the experimental equipment to be passively washed by the water flow, and the cleaning effect is poor, and the device needs to be cleaned. Improve.

Utility model content

The utility model provides an automatic cleaning device for biological experimental instruments, which solves the problems raised in the above background technology.

To achieve the above object, the utility model provides the following technical solutions:

An automatic cleaning device for biological experimental equipment, comprising a cleaning box, a sewage pipe is arranged on the lower left side of the cleaning box, a chute is arranged in the middle of the left and right side walls of the cleaning box, the chute is slidably connected to a sliding plate, and the sliding plate is fixedly connected on the middle side The fixing seat, the middle side of the fixing seat is rotated to connect the connecting rod, and the connecting rod is connected to the side wall of the water permeable tank by rotation on the middle end. The upper part of the right side wall of the cleaning box is provided with a first driving motor, and the output shaft of the first driving motor is fixed The first bevel gear is connected to the second bevel gear, and the second bevel gear is fixedly connected to the upper end of the screw rod. , the right end of the spring is connected to the fixing seat on the right side.

As a preferred technical solution of the present invention, the permeable box is made of porous plate material.

As a preferred technical solution of the present invention, an ultrasonic generator is provided at the bottom of the cleaning box.

As a preferred technical solution of the present invention, the upper end of the fixed seat on the left is provided with a second drive motor, the output shaft of the second drive motor is fixedly connected to the rotating shaft, and the lower end of the rotating shaft is fixedly connected to the cam.

As a preferred technical solution of the present invention, the middle part of the rotating shaft is rotatably connected to the sliding plate on the left side.

As a preferred technical solution of the present invention, the second driving motor adopts a waterproof motor.

As a preferred technical solution of the present invention, the upper part of the right side wall of the cleaning box is provided with a bearing seat, and the bearing seat is rotatably connected to the upper part of the screw rod.

As a preferred technical solution of the present invention, the top of the cleaning box is provided with a flushing head.

The utility model has the following benefits:

The utility model is suitable for the cleaning device of the experimental instrument. The cam and the spring are arranged to drive the water permeable box to swing left and right in the cleaning liquid, so that the dirt attached to the surface of the experimental instrument can be separated from the experimental instrument, and the cleaned experimental instrument can be moved upwards. Standing to air dry, so that no water stains remain on the surface of the experimental instrument, and the cleaning effect is improved.

Description of drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are just some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative effort.

FIG. 1 is a schematic perspective view of an automatic cleaning device for biological experimental instruments.

Figure 2 is a front view of an automatic cleaning device for biological experimental instruments.

FIG. 3 is a schematic structural diagram of a water permeable tank in an automatic cleaning device for biological experimental equipment.

Figure 4 is a top view of a water permeable tank in an automatic cleaning device for biological experimental equipment.

In the figure: 1. Sewage pipe; 2. Cleaning box; 3. Ultrasonic generator; 4. Chute; 5. Screw; 6. Sliding plate; 7. Bearing seat; 8. Second bevel gear; 9. First Drive motor; 10, first bevel gear; 11, flushing head; 12, cam; 13, shaft; 14, fixed seat; 15, connecting rod; 16, second drive motor; 17, permeable tank;

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Example 1

Please refer to Figures 1-4, an automatic cleaning device for biological experimental equipment, including a cleaning box 2, an ultrasonic generator 3 is arranged at the bottom of the cleaning box 2, and the ultrasonic generator 3 can generate ultrasonic waves at the bottom of the cleaning box 2, so that the ultrasonic waves are used for the device. The internal experimental instruments are cleaned; the lower left part of the cleaning box 2 is provided with a sewage pipe 1, the middle of the left and right side walls of the cleaning box 2 is provided with a chute 4, and the chute 4 is slidably connected to the sliding plate 6, and the sliding plate 6 is fixed on the middle side The fixing base 14 is connected. The fixing base 14 is connected to the connecting rod 15 by rotating at the middle side. The connecting rod 15 is connected to the side wall of the permeable tank 17 by rotation at the middle end. The permeable tank 17 is made of porous plate material.

The upper part of the right side wall of the cleaning box 2 is provided with a first drive motor 9, the output shaft of the first drive motor 9 is fixedly connected with the first bevel gear 10, the first bevel gear 10 is meshed with the second bevel gear 8, and the second bevel gear 8. The upper end of the screw rod 5 is fixedly connected. The upper part of the right side wall of the cleaning box 2 is provided with a bearing seat 7. The bearing seat 7 is rotated to connect the upper part of the screw rod 5. The lower part of the right side wall is provided with a spring 18, the right end of the spring 18 is connected to the fixing seat 14 on the right side, the upper end of the fixing seat 14 on the left side is provided with a second driving motor 16, and the second driving motor 16 adopts a waterproof motor, so the second driving motor 16 is a waterproof motor. The motor 16 can run directly in water; the output shaft of the second drive motor 16 is fixedly connected to the rotating shaft 13 , the middle of the rotating shaft 13 is rotatably connected to the left sliding plate 6 , and the lower end of the rotating shaft 13 is fixedly connected to the cam 12 .

Embodiment 2

Please refer to FIG. 1 , other contents of this embodiment are the same as those of the first embodiment, the difference is that: the top of the cleaning box 2 is provided with a rinsing head 11 . During the cleaning process, the solution at the bottom of the cleaning box 2 will become dirty. At this time, the experimental instrument is still cleaned with this dirty water, which will affect the final cleaning effect. Therefore, after the experimental instrument is cleaned at the bottom of the device, the permeable tank 17 is upward. At this time, the water permeable tank 17 is separated from the water at the bottom of the cleaning box 2, and the flushing head 11 sprays clean water to the experimental instrument placed inside the permeable tank 17, and the dirty water attached to the surface of the experimental instrument is taken away by the clean water, thereby improving the final cleaning. Effect.

In the implementation process of the present utility model, first, a certain cleaning liquid is injected into the bottom of the cleaning box 2, and the height of the cleaning liquid is greater than that of the water permeable box 17, the experimental instrument is placed in the water permeable box 17, and the first driving motor 9 is started at this time, The first drive motor 9 drives the screw rod 5 to rotate through the meshing connection of the first bevel gear 10 and the second bevel gear 8, and the screw rod 5 drives the sliding plate 6 on the right side to move down, thereby driving the water permeable box 17 to move down, and the water permeable When the tank 17 moves to the lowest point, the cleaning liquid floods the permeable tank 17. At this time, the second drive motor 16 is activated, and the second drive motor 16 drives the cam 12 to rotate. Under the combined action of the cam 12 and the spring 18, the permeable tank 17 relies on The connecting rod 15 swings left and right, so that the experimental instrument swings left and right in the cleaning solution. At this time, the ultrasonic generator 3 is activated, and the ultrasonic wave generated by the ultrasonic generator 3 makes the dirt attached to the outer wall of the experimental instrument detached, and with the left and right swing of the experimental instrument, Make the dirt float in the cleaning solution, thereby completing the cleaning of the experimental instrument. After the cleaning is completed, stop the second drive motor 16, start the first drive motor 9 in the reverse direction, and the screw 5 drives the water permeable box 17 to move upward, and the water permeable box 17 belt When the experimental instrument is separated from the cleaning liquid, at this time, the experimental instrument is rinsed twice by the flushing head 11. After the flushing is completed, wait for the experimental instrument to be air-dried and taken out; the utility model is suitable for the cleaning device of the experimental instrument. The spring 18 drives the water permeable tank 17 to swing left and right in the cleaning solution, so that the dirt attached to the surface of the experimental instrument can be separated from the experimental instrument, and the cleaned experimental instrument is moved upward and left to dry, so that no water stains remain on the surface of the experimental instrument. The cleaning effect is improved, the whole device is easy to operate, and the cleaning effect is good, which is suitable for popularization and use.

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention may be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments are to be considered in all respects as exemplary and not restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and it is therefore intended that the All changes within the meaning and range of the required equivalents are embraced within the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

Claims (8)

1. An automatic cleaning device for biological experimental instruments, comprising a cleaning box (2), and a sewage pipe (1) is provided in the lower left side of the cleaning box (2), characterized in that the middle of the left and right side walls of the cleaning box (2) is provided with a sewage pipe (1). The chute (4) is slidably connected to the sliding plate (6), the sliding plate (6) is fixedly connected to the fixing seat (14) on the middle side, and the fixing seat (14) is connected to the connecting rod by rotating on the middle side ( 15), the middle end of the connecting rod (15) is rotated and connected to the side wall of the water permeable box (17). The output shaft is fixedly connected to the first bevel gear (10), the first bevel gear (10) is meshed with the second bevel gear (8), the second bevel gear (8) is fixedly connected to the upper end of the screw (5), the screw (5) ) The middle part is threadedly connected to the sliding plate (6) on the right side, the lower part of the right side wall of the permeable tank (17) is provided with a spring (18), and the right end of the spring (18) is connected to the fixing seat (14) on the right side. 2 . The automatic cleaning device for biological experimental instruments according to claim 1 , wherein the water permeable box ( 17 ) is made of porous plate material. 3 . 3 . The automatic cleaning device for biological experimental instruments according to claim 1 , wherein an ultrasonic generator ( 3 ) is provided at the bottom of the cleaning box ( 2 ). 4 . 4. An automatic cleaning device for biological experimental instruments according to claim 1, characterized in that a second driving motor (16) is provided on the upper end of the fixing seat (14) on the left side, and a second driving motor (16) is provided with a second driving motor (16). The output shaft is fixedly connected to the rotating shaft (13), and the lower end of the rotating shaft (13) is fixedly connected to the cam (12). 5 . The automatic cleaning device for biological experimental instruments according to claim 4 , wherein the middle part of the rotating shaft ( 13 ) is rotatably connected to the sliding plate ( 6 ) on the left side. 6 . 6 . The automatic cleaning device for biological experimental instruments according to claim 4 , wherein the second driving motor ( 16 ) adopts a waterproof motor. 7 . 7. An automatic cleaning device for biological experimental instruments according to claim 1, characterized in that, a bearing seat (7) is provided on the upper part of the right side wall of the cleaning box (2), and the bearing seat (7) is rotatably connected to a screw rod (5) UPPER. 8. An automatic cleaning device for biological experimental instruments according to claim 1 or 3, characterized in that, a flushing head (11) is provided on the top of the cleaning box (2).

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