CN218532219U

CN218532219U - Test tube cleaning device

Info

Publication number: CN218532219U
Application number: CN202223115158.2U
Authority: CN
Inventors: 徐传霞
Original assignee: Heze Institute Of Food And Drug Testing
Current assignee: Heze Institute Of Food And Drug Testing
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-02-28
Anticipated expiration: 2032-11-23

Abstract

The utility model relates to a test tube cleaning technical field specifically is a test tube cleaning device, including the casing, one side outer wall fixedly connected with gear motor of casing, gear motor's output shaft fixedly connected with axis of rotation, the fixed cover that the fixed surface of axis of rotation is connected with multiunit equidistance and distributes, and the both sides inner wall sliding connection of casing has the movable plate, and the upper surface of movable plate sets up the rotation hole one of multiunit equidistance, and the inner wall rotation of rotating hole one is connected with a hair section of thick bamboo brush. The utility model discloses a rotate the motor and drive slider downstream, the driving gear drives driven gear and rotates and scrub the test tube, scrubs the nozzle water spray through the pipe after accomplishing and washes the test tube once more. Thereby solved because the test tube is that whole submergences directly scrub in aqueous, at the scrubbing in-process, the washing liquid can be more and more dirty, and the impurity of aquatic can be attached to on the test tube wall, so can not be with the complete sanitization's of test tube problem.

Description

Test tube cleaning device

Technical Field

The utility model relates to a test tube cleaning technical field specifically is a test tube cleaning device.

Background

The test tube is an instrument commonly used in a chemical laboratory, is used as a reaction container for a small amount of reagents, is used at normal temperature or during heating, and can leave some reactants or impurities on the inner wall of the test tube after the experiment is finished every time, so that the next experiment result can be influenced if the inner wall of the test tube is not cleaned in time.

The patent publication No. CN 2094248U Chinese discloses a test tube cleaning device, which comprises a water tank cover plate and a driving gear, wherein a base plate is bonded on the bottom surface of the inner side of the water tank, a test tube groove is formed in the surface of the base plate, a test tube is inserted into the test tube groove, a limit ring plate is sleeved on the outer side of the test tube and bonded on the inner wall of the water tank, a brush is inserted into the test tube and penetrates through the cover plate, a rotating groove is formed in the surface of the cover plate, a rotating ring is rotatably connected to the inner part of the rotating groove and bonded on the surface of the brush, the top surface of the brush is bonded on the bottom surface of a driven gear, and the driven gear is driven by the driving gear to rotate, so that the plurality of brushes rotate, a stirring assembly is additionally arranged on the lower portion of the driving gear, water source stirring is realized, and the outer wall of the test tube is washed away.

However, the device has some defects, in the actual use process, because the test tube is completely immersed in water and directly scrubbed, in the scrubbing process, the cleaning liquid becomes more and more dirty, impurities in the water can be attached to the wall of the test tube, so that the test tube cannot be completely cleaned, and for this reason, the test tube cleaning device is provided to solve the problems of the background art

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a test tube cleaning device to solve the problem that proposes in the above-mentioned background art.

The technical scheme of the utility model is that: the utility model provides a test tube cleaning device, which comprises a housin, one side outer wall fixedly connected with gear motor of casing, gear motor's output shaft runs through one side of casing, gear motor's output shaft fixedly connected with axis of rotation, the fixed cover of fixed surface fixedly connected with multiunit equidistance distribution of axis of rotation, the inner wall of fixed cover is provided with clamping mechanism, the test tube has been pegged graft in the clamping mechanism, the spout has all been seted up to the both sides inner wall of casing, the both sides inner wall sliding connection of casing has the movable plate, the equal fixedly connected with slider in both sides of movable plate, the inner wall sliding connection of slider and spout, top outer wall one side fixedly connected with of casing rotates motor one, the output shaft that rotates motor one runs through the top inner wall of casing, the output shaft fixedly connected with screw thread of rotating motor one, screw thread's surface and one of them slider threaded connection, multiunit equidistance rotation hole one has been seted up to the upper surface of movable plate, the inner wall of rotation hole one rotates and is connected with a hair section of thick bamboo brush, the water spray tank that the equidistance distributes is seted up to the circumference outer wall of hair section of thick bamboo brush.

Preferably, the clamping mechanism comprises four arc-shaped elastic sheets which are fixedly connected with the inner wall of the fixing sleeve and are distributed at equal intervals.

Preferably, the upper surface fixedly connected with shade of movable plate, the inner wall fixedly connected with baffle of shade, the baffle forms the water tank with the upper portion space of shade, a plurality of rotation holes two have been seted up to the upper surface of baffle, the top of hair section of thick bamboo brush extends to the inner wall of rotation hole two, and rotates with rotation hole two through sealed axle and be connected.

Preferably, the upper surface of the moving plate is fixedly connected with a second rotating motor, an output shaft of the second rotating motor is fixedly connected with a driving gear, a driven gear is fixedly connected to the surface of one of the hair roller brushes, and the driving gear is meshed with the driven gear.

Preferably, the surface of the hair cylinder brush is fixedly connected with a rotating gear, and the surface of the rotating gear is sleeved with the same chain.

Preferably, the outer wall of one side of the shell is fixedly connected with a water pump, the other side of the shell is fixedly connected with a fan, the water delivery end of the water pump is fixedly connected with a guide pipe at the air delivery end of the fan, and a nozzle is arranged on the surface of the guide pipe.

Preferably, the inner bottom wall of the shell is provided with a drain hole, and the inner wall of the drain hole is fixedly connected with a drain pipe.

Preferably, four corners of the outer wall of the bottom of the shell are fixedly connected with support columns.

The utility model discloses an improve and provide a tube cleaning device here, compare with prior art, have following improvement and advantage:

one is as follows: the utility model discloses a gear motor drives the axis of rotation and rotates the test tube mouth that makes a set of test tube just to the hair section of thick bamboo brush, controller control rotates motor one after that, it drives slider downstream to the hair section of thick bamboo brush and stretches into in the test tube cavity to rotate motor one, solenoid valve and rotation two work of motor on the controller control hair section of thick bamboo brush after that, the washing liquid that the solenoid valve was opened in the water tank flows into the hair section of thick bamboo brush, and spout in the spray tank on the hair section of thick bamboo brush, it drives the driving gear rotation to rotate motor two, the driving gear drives driven gear and rotates, driven gear drives one of them hair section of thick bamboo brush and rotates, a hair section of thick bamboo brush that driven gear drove passes through running gear and chain and drives other hair section of thick bamboo brushes and rotates together, scrub the test tube, the nozzle water spray through the pipe washes the test tube once more after scrubbing the completion. Thereby solved because the test tube is that whole submergions directly scrub in aqueous, at the scrubbing in-process, the washing liquid can be more and more dirty, and the impurity of aquatic can be attached to on the test tube wall, so can not be with the complete sanitization's of test tube problem.

The second step is as follows: the utility model discloses a two restart of controller gear motor drive test tube after wasing reversal to test tube mouth just to the nozzle, and the fan is dried to the test tube through the defeated wind of the nozzle on the pipe to make test tube rapid draing, and then promoted work efficiency.

Drawings

The invention is further explained below with reference to the figures and examples:

fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic front view of the clamping mechanism of the present invention;

fig. 3 is a schematic perspective view of the threaded rod of the present invention;

figure 4 is a cross-sectional view of the mask of the present invention;

fig. 5 is a front view of the arc-shaped elastic piece of the present invention.

Description of reference numerals:

1. a housing; 2. a reduction motor; 3. a rotating shaft; 4. fixing a sleeve; 5. a clamping mechanism; 6. a chute; 7. rotating the first motor; 8. a threaded lead screw; 9. a slider; 10. moving the plate; 11. masking; 501. an arc-shaped elastic sheet; 12. a brush for brush cylinder; 13. rotating a second motor; 14. a driving gear; 15. a chain; 16. a baffle plate; 17. a water pump; 18. a fan; 19. a conduit; 20. a nozzle; 21. a drain pipe; 22. a support pillar; 23. test tubes.

Detailed Description

The present invention will be described in detail below, and it is apparent that the technical solutions in the embodiments of the present invention are described clearly and completely. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model discloses an improve and provide a tube cleaning device here, the technical scheme of the utility model is: as shown in fig. 1-5: including casing 1, casing 1's one side outer wall fixedly connected with gear motor 2, gear motor 2's output shaft runs through one side of casing 1, gear motor 2's output shaft fixedly connected with axis of rotation 3, axis of rotation 3's fixed cover 4 that the fixed surface fixedly connected with multiunit equidistance distributes, the inner wall of fixed cover 4 is provided with clamping mechanism 5, clamping mechanism 5 interpolation has connect test tube 23, spout 6 has all been seted up to casing 1's both sides inner wall, casing 1's both sides inner wall sliding connection has movable plate 10, the equal fixedly connected with slider 9 in both sides of movable plate 10, slider 9 and spout 6's inner wall sliding connection, casing 1's top outer wall one side fixedly connected with rotates motor 7, the output shaft that rotates motor 7 runs through casing 1's top inner wall, the output shaft fixedly connected with screw thread 8 that rotates motor 7, screw thread 8's surface and one of the movable plate 9 threaded connection of movable plate, multiunit equidistance's rotation hole one has been seted up to the upper surface of casing 10, the inner wall rotation of rotation hole one is connected with hair section of thick bamboo brush 12, the circumference outer wall of hair brush has seted up the water spray groove that the equidistance distributes, the top of hair brush 12 is provided with the solenoid valve.

By the above structure or mechanism: fixing the test tube 23 through the clamping mechanism 5, driving the rotating shaft 3 to rotate by the speed reducing motor 2 to enable the test tube 23 to complete overturning, driving the threaded lead screw 8 to rotate by the rotating motor I7, driving the sliding block 9 to move by the threaded lead screw 8, and driving the moving plate 10 by the sliding block 9 to control the hair barrel brush 12 to move up and down to enter the cavity of the test tube 23.

Further, the clamping mechanism 5 comprises four arc-shaped elastic sheets 501 which are distributed at equal intervals and fixedly connected with the inner wall of the fixed sleeve 4.

By the above structure or mechanism: the arc-shaped elastic piece 501 is used for fixing the test tube 23, and rubber is arranged on the surface of the arc-shaped elastic piece 501 for protecting the test tube 23.

Further, the upper surface fixedly connected with shade 11 of movable plate 10, the inner wall fixedly connected with baffle 16 of shade 11, baffle 16 and the upper space formation water tank of shade 11, a plurality of rotation holes two have been seted up to the upper surface of baffle 16, and the top of hair section of thick bamboo brush 12 extends to the inner wall of rotation hole two, and rotates with rotation hole two through sealed axle and be connected.

By the above structure or mechanism: the water tank can store cleaning liquid.

Further, a second rotating motor 13 is fixedly connected to the upper surface of the moving plate 10, a driving gear 14 is fixedly connected to an output shaft of the second rotating motor 13, a driven gear is fixedly connected to the surface of one of the brush drums 12, and the driving gear 14 is meshed with the driven gear.

By the above structure or mechanism: the second rotating motor 13 drives the driving gear 14 to rotate, and the driving gear 14 drives the driven gear to rotate.

Further, the surface of the hair cylinder brush 12 is fixedly connected with a rotating gear, and the surface of the rotating gear is sleeved with the same chain 15.

By the above structure or mechanism: the rotating gear and the chain 15 are matched to drive the plurality of groups of brush drums 12 to rotate together.

Further, the outer wall of one side of the shell 1 is fixedly connected with a water pump 17, the other side of the shell 1 is fixedly connected with a fan 18, a water delivery end of the water pump 17 is fixedly connected with a guide pipe 19 at a wind delivery end of the fan 18, a nozzle 20 is arranged on the surface of the guide pipe 19, a controller is fixedly connected to one side of the shell 1, the speed reduction motor 2, the first rotating motor 7, the second rotating motor 13, the water pump 17, the fan 18 and the electromagnetic valve are respectively electrically connected with the controller.

By the above structure or mechanism: the conduit 19 is used for conveying water flow and wind, and two ends of the conduit 19 are provided with electromagnetic valves respectively used for controlling water conveyance and wind conveyance.

Furthermore, a drain hole is formed in the inner bottom wall of the shell 1, and a drain pipe 21 is fixedly connected to the inner wall of the drain hole.

By the above structure or mechanism: the drain pipe 21 may discharge the washed sewage.

Furthermore, four corners of the outer wall of the bottom of the casing 1 are fixedly connected with supporting columns 22

The working principle is as follows: when the test tube 23 cleaning device is used, a user firstly inserts the test tube 23 into the clamping mechanism 5, the controller controls the speed reducing motor 2 to rotate, the speed reducing motor 2 drives the rotating shaft 3 to rotate so that the test tube 23 openings of a group of test tubes 23 are aligned with the hair cylinder brushes 12, then the controller controls the rotating motor I7 to rotate, the rotating motor I7 drives the sliding block 9 to move downwards until the hair cylinder brushes 12 extend into cavities of the test tubes 23, then the controller controls the electromagnetic valve on the hair cylinder brushes 12 and the rotating motor II 13 to work, the electromagnetic valve opens cleaning liquid in the water tank to flow into the hair cylinder brushes 12 and spray out from water spraying grooves on the hair cylinder brushes 12, the rotating motor II 13 drives the driving gear 14 to rotate, the driving gear 14 drives the driven gear to rotate, and the driven gear drives one of the hair cylinder brushes 12 to rotate, A hair cylinder brush 12 driven by a driven gear drives other hair cylinder brushes 12 to rotate together through a rotating gear and a chain 15, so that a test tube 23 is scrubbed, after scrubbing is completed, an electromagnetic valve on the hair cylinder brush 12 is closed, a controller controls a rotating motor I7 to rotate reversely, the hair cylinder brush 12 is separated from the test tube 23, after the hair cylinder brush 12 is separated from the test tube 23, the hair cylinder brush is restarted through a controller speed reducing motor 2 II, the cleaned test tube 23 is driven to rotate reversely to a test tube 23 opening, which is just opposite to a nozzle 20, the controller controls the water pump 17 and the electromagnetic valve at the water pump 17 end to work, the test tube 23 is washed again through water sprayed by the nozzle 20 of a guide pipe 19, after washing is completed, a fan 18 is started, the electromagnetic valve at the water pump 17 end is closed, the electromagnetic valve at the fan 18 end is opened, and then the test tube 23 is dried through air conveyed by the nozzle 20 on the guide pipe 19. Thereby solved because test tube 23 is that whole submergence is directly scrubbed in aqueous, and in the scrubbing process, the washing liquid can be more and more dirty, and the impurity of aquatic can be attached to on the test tube 23 wall, so can not be with test tube 23 clean problem completely.

Claims

1. A test tube washing device, includes casing (1), its characterized in that: the outer wall of one side of the shell (1) is fixedly connected with a speed reducing motor (2), the output shaft of the speed reducing motor (2) penetrates through one side of the shell (1), an output shaft of the speed reducing motor (2) is fixedly connected with a rotating shaft (3), the surface of the rotating shaft (3) is fixedly connected with a plurality of groups of fixed sleeves (4) which are distributed equidistantly, the inner wall of the fixed sleeve (4) is provided with a clamping mechanism (5), a test tube (23) is inserted in the clamping mechanism (5), sliding grooves (6) are respectively arranged on the inner walls of the two sides of the shell (1), the inner walls of two sides of the shell (1) are connected with a movable plate (10) in a sliding way, both sides of the moving plate (10) are fixedly connected with sliding blocks (9), the slide block (9) is connected with the inner wall of the chute (6) in a sliding way, one side of the outer wall of the top of the shell (1) is fixedly connected with a first rotating motor (7), an output shaft of the first rotating motor (7) penetrates through the inner wall of the top of the shell (1), an output shaft of the first rotating motor (7) is fixedly connected with a threaded screw rod (8), the surface of the threaded screw rod (8) is in threaded connection with one of the slide blocks (9), a plurality of groups of equidistant rotating holes I are arranged on the upper surface of the moving plate (10), the inner wall of each rotating hole I is rotationally connected with a hair cylinder brush (12), the outer wall of the circumference of the hair cylinder brush (12) is provided with water spraying grooves which are distributed equidistantly.

2. The test tube washing device according to claim 1, wherein: the clamping mechanism (5) comprises four arc-shaped elastic sheets (501) which are fixedly connected with the inner wall of the fixed sleeve (4) and are distributed at equal intervals.

3. A test tube washing device according to claim 1, characterized in that: the upper surface fixedly connected with shade (11) of movable plate (10), the inner wall fixedly connected with baffle (16) of shade (11), the upper portion space formation water tank of baffle (16) and shade (11), a plurality of rotation holes two have been seted up to the upper surface of baffle (16), the top of hair section of thick bamboo brush (12) extends to the inner wall of rotation hole two, and rotates with rotation hole two through sealed axle and is connected.

4. The test tube washing device according to claim 1, wherein: the upper surface of the moving plate (10) is fixedly connected with a second rotating motor (13), an output shaft of the second rotating motor (13) is fixedly connected with a driving gear (14), a driven gear is fixedly connected to the surface of one of the hair cylinder brushes (12), and the driving gear (14) is meshed with the driven gear.

5. The test tube washing device according to claim 1, wherein: the surface of the hair cylinder brush (12) is fixedly connected with a rotating gear, and the surface of the rotating gear is sleeved with the same chain (15).

6. A test tube washing device according to claim 1, characterized in that: the air-conditioning fan is characterized in that a water pump (17) is fixedly connected to the outer wall of one side of the shell (1), a fan (18) is fixedly connected to the other side of the shell (1), a guide pipe (19) is fixedly connected to the water delivery end of the water pump (17) at the air delivery end of the fan (18), and a nozzle (20) is arranged on the surface of the guide pipe (19).

7. The test tube washing device according to claim 1, wherein: the inner bottom wall of the shell (1) is provided with a drain hole, and the inner wall of the drain hole is fixedly connected with a drain pipe (21).

8. The test tube washing device according to claim 1, wherein: four corners of the outer wall of the bottom of the shell (1) are fixedly connected with supporting columns (22).