CN217857863U - Culture dish belt cleaning device for molecular biology - Google Patents

Abstract

The utility model discloses a cleaning device for a culture dish for molecular biology, which comprises a main body, a cleaning device and a drying device. The cleaning device is arranged in the main body, and the drying device is arranged in the main body. The utility model belongs to the technical field of cleaning petri dishes for molecular biology, and specifically refers to a cleaning device for petri dishes for molecular biology; during use, the petri dishes are cleaned by the cleaning device, and the petri dishes are dried by the drying device Drying, which effectively solves the time-consuming and labor-intensive problem of manual cleaning of existing petri dishes.

Description

A petri dish cleaning device for molecular biology

technical field

The utility model belongs to the technical field of cleaning petri dishes for molecular biology, in particular to a cleaning device for petri dishes for molecular biology.

Background technique

Vessels such as Petri dishes are often used in molecular biology experiments, and they are often used to configure and contain liquid or solid media for bacterial culture. The texture of the media is relatively viscous, especially the solid media. Due to the addition of agar, After cooling down, it will solidify and remain inside the petri dish, which is not easy to clean.

Existing petri dishes are usually cleaned manually, which is time-consuming and labor-intensive.

Utility model content

In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a cleaning device for a petri dish for molecular biology. The petri dish is cleaned by the cleaning device, and the petri dish is dried by the drying device, which effectively solves the problem of Some petri dishes are usually cleaned manually, which is time-consuming and labor-intensive.

The technical scheme adopted by the utility model is as follows: the utility model is a petri dish cleaning device for molecular biology, comprising a main body, a cleaning device and a drying device, the cleaning device is arranged in the main body, and the drying device is arranged in the main body Inside; the main body includes a cleaning box, a first hinge, a second hinge, a transparent observation window, a box door, a water inlet valve and a water outlet valve, the cleaning box is set on the main body, and the box door is opened and closed on the On the cleaning box, one page of the first hinge is set on the upper side of the cleaning box, the other page of the first hinge is set on the upper side of the door, and one page of the second hinge is set On the lower end side of the cleaning box, the other page of the second hinge is set on the lower end side of the box door, the transparent observation window is set on the box door, and the water inlet valve is connected to the upper end of the cleaning box. The water outlet valve is connected to the lower end of the cleaning tank, and one end of the water inlet valve is connected to a water source.

Further, the cleaning device includes a placement frame, a first placement hole, a second placement hole, a first water inlet hole, a first water outlet hole, a rotating disk, a first fixed ring, a diversion groove, a first motor, a second A turntable, a lifting rib and a second water inlet hole, the placement frame is disassembled and installed in the cleaning box, the first placement hole is arranged at the upper end of the placement frame, and the first water inlet hole is arranged at the upper end of the placement frame, The second placement hole is located at the lower end of the placement frame, the second water inlet hole is located at the lower end of the placement frame, the first fixed ring is located in the cleaning box, and the first motor is located at the bottom of the cleaning box. At the bottom of the inner wall, the first turntable is set on the output end of the first motor, the turntable is set on the first turntable, the first water outlet hole is set on the turntable, and the lifting rib is set on the turntable , the guide groove is arranged at the lower end of the first fixed ring.

Further, the drying device includes a second motor, a first fixing member, a first bevel gear, a second bevel gear, a first rotating rod, a first driving rod, a first heating plate, a first filter net and The first fan, the second motor is arranged on the outer wall of the cleaning box, the first driving rod is arranged at the output end of the second motor, the first fixing member is arranged at the upper end of the inner wall of the cleaning box, the first The bevel gear is sleeved on the first driving rod, the first rotating rod is rotated on the first fixing part, the second bevel gear is arranged on one end of the first rotating rod, and the first conical The gear engages the second bevel gear, the first fan is arranged at the other end of the first rotating rod, the first heating plate is arranged at the lower end of the first fan, and the first filter screen is arranged at the upper end of the cleaning box.

Further, a sealing strip is provided on the box door.

The beneficial effects obtained by adopting the above-mentioned structure of the utility model are as follows: This scheme is a petri dish cleaning device for molecular biology. The cleaning device drives the first turntable to rotate forward and reverse through the forward and reverse rotation of the output end of the first motor, thereby driving the rotating disk forward and backward. Rotate in reverse circulation to clean the petri dish. After cleaning, open the water outlet valve, the sewage flows into the diversion tank through the first water outlet hole, and finally is discharged from the water outlet valve. The drying device drives the first drive through the output end of the second motor. The rod rotates, thereby driving the first bevel gear to rotate, and then driving the second bevel gear to rotate, then driving the first rotating rod to rotate, and finally driving the first fan to rotate to generate air flow, which is heated by the first heating plate to form a hot air flow to the culture Dish drying treatment, this equipment structure is simple and novel, easy to clean and dry, it is worth popularizing.

Description of drawings

Fig. 1 is a front sectional view of a petri dish cleaning device for molecular biology of the present invention;

Fig. 2 is a partially enlarged view of part A in Fig. 1;

Fig. 3 is a partially enlarged view of part B in Fig. 1;

Fig. 4 is a schematic diagram of the structure of the rotating disk in Fig. 1;

Fig. 5 is a top view of the placement frame in Fig. 1;

Fig. 6 is a bottom view of the placing frame in Fig. 1 .

Among them, 1. main body, 2. cleaning device, 3. drying device, 4. cleaning box, 5. first hinge, 6. second hinge, 7. transparent observation window, 8. box door, 9. inlet Water valve, 10, water outlet valve, 11, placement frame, 12, first placement hole, 13, second placement hole, 14, first water inlet hole, 15, first water outlet hole, 16, rotating disk, 17, the first One fixed ring, 18, diversion groove, 19, the first motor, 20, the first turntable, 21, lifting rib, 22, the second motor, 23, the first fixing part, 24, the first bevel gear, 25 , the second bevel gear, 26, the first rotating rod, 27, the first driving rod, 28, the first heating plate, 29, the first filter screen, 30, the first fan, 31, the second water inlet.

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Example: Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.

As shown in Figures 1-6, the utility model is a petri dish cleaning device for molecular biology, comprising a main body 1, a cleaning device 2 and a drying device 3, the cleaning device 2 is arranged in the main body 1, and the drying The device 3 is located in the main body 1; the main body 1 includes a cleaning box 4, a first hinge 5, a second hinge 6, a transparent observation window 7, a door 8, a water inlet valve 9 and a water outlet valve 10, the cleaning The box 4 is arranged on the main body 1, the door 8 is opened and closed on the cleaning box 4, one page of the first hinge 5 is arranged on the upper end side of the cleaning box 4, and the first hinge 5 The other page is located at the upper end side of the box door 8, one page of the second hinge 6 is located at the lower end side of the cleaning box 4, and the other page of the second hinge 6 is located at the lower end side of the box door 8. On the side, the transparent observation window 7 is arranged on the box door 8, the water inlet valve 9 is connected to the upper end of the cleaning box 4, and the water outlet valve 10 is connected to the lower end of the cleaning box 4. The water inlet valve 9 One end is connected to an external water source.

The cleaning device 2 includes a placement frame 11, a first placement hole 12, a second placement hole 13, a first water inlet hole 14, a first water outlet hole 15, a rotating disk 16, a first fixed ring 17, and a flow guide groove 18. , the first motor 19, the first rotating disk 20, the lifting rib 21 and the second water inlet 31, the placement frame 11 is disassembled and installed in the cleaning box 4, and the first placement hole 12 is located on the upper end of the placement frame 11, Described first water inlet 14 is located at the upper end of placing frame 11, and described second placing hole 13 is located at the lower end of placing frame 11, and described second water inlet 31 is located at the lower end of placing frame 11, and described second A fixed ring 17 is located in the cleaning box 4, the first motor 19 is located at the bottom end of the inner wall of the cleaning box 4, the first rotating disk 20 is located at the output end of the first motor 19, and the rotating disk 16 is provided On the first rotating disk 20 , the first water outlet hole 15 is arranged on the rotating disk 16 , the lifting rib 21 is arranged on the rotating disk 16 , and the flow guide groove 18 is arranged at the lower end of the first fixed ring 17 .

The drying device 3 includes a second motor 22, a first fixing member 23, a first bevel gear 24, a second bevel gear 25, a first rotating rod 26, a first driving rod 27, a first heating plate 28, The first filter screen 29 and the first fan 30, the second motor 22 is arranged on the outer wall of the cleaning box 4, the first driving rod 27 is arranged at the output end of the second motor 22, and the first fixing member 23 Located on the upper end of the inner wall of the cleaning box 4, the first bevel gear 24 is sleeved on the first driving rod 27, the first rotating rod 26 is rotated on the first fixing member 23, and the second bevel gear Bevel gear 25 is arranged on one end of first rotating rod 26, and described first bevel gear 24 engages second bevel gear 25, and described first fan 30 is arranged on the other end of first rotating rod 26, and described first The heating plate 28 is arranged at the lower end of the first fan 30 , and the first filter screen 29 is arranged at the upper end of the cleaning box 4 .

Described box door 8 is provided with sealing strip.

During specific use, the user first disassembles the rack 11 from the cleaning box 4, puts the culture dish to be cleaned on the rack 11, puts the rack 11 back into the cleaning box 4, closes the door 8, and starts cleaning. Device 2, close the box door 8, open the water inlet valve 9, put it into an external water source, put in the cleaning agent, soak until the petri dish is closed, and close the water inlet valve 9, the output end of the first motor 19 rotates positively and negatively to drive the first turntable 20 positively and negatively Circular rotation, the positive and negative circular rotation of the first turntable 20 drives the positive and negative circular rotation of the rotary disk 16, and the culture dish is cleaned. After cleaning, the water outlet valve 10 is opened, and the sewage flows into the diversion tank 18 through the first water outlet hole 15, and finally Discharge from the water outlet valve 10, start the drying device 3, the output end of the second motor 22 rotates to drive the first drive rod 27 to rotate, the rotation of the first drive rod 27 drives the first bevel gear 24 to rotate, and the rotation of the first bevel gear 24 drives The second bevel gear 25 rotates, and the second bevel gear 25 rotates to drive the first rotating rod 26 to rotate, and the first rotating rod 26 rotates to drive the first fan 30 to rotate to generate air flow, which is heated by the first heating plate 28 to become hot air to the air. The petri dish is dried, and the above is the overall workflow of the utility model, and this step can be repeated when it is used next time.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or apparatus.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

The utility model and its implementation have been described above. This description is not restrictive. What is shown in the drawings is only one implementation of the utility model, and the actual structure is not limited thereto. All in all, if a person of ordinary skill in the art is inspired by it, without departing from the purpose of the utility model, without creatively designing a structural method and embodiment similar to the technical solution, it shall be protected by the utility model scope.

Claims (4)

1. A petri dish cleaning device for molecular biology, characterized in that: comprising a main body, a cleaning device and a drying device, the cleaning device is arranged in the main body, and the drying device is arranged in the main body; the main body includes Cleaning box, first hinge, second hinge, transparent observation window, box door, water inlet valve and water outlet valve, said cleaning box is arranged on the main body, said box door is opened and closed on the cleaning box, said One page of the first hinge is set on the upper side of the cleaning box, the other page of the first hinge is set on the upper side of the door, and one page of the second hinge is set on the lower side of the cleaning box , the other page of the second hinge is set on the lower end side of the box door, the transparent observation window is set on the box door, the water inlet valve is connected to the upper end of the cleaning tank, and the water outlet valve is connected to the The lower end of the cleaning box is connected to an external water source at one end of the water inlet valve. 2. a kind of molecular biology petri dish cleaning device according to claim 1, is characterized in that: described cleaning device comprises placement rack, the first placement hole, the second placement hole, the first water inlet hole, the first placement hole. The water outlet hole, the rotating disk, the first fixed ring, the diversion groove, the first motor, the first rotating disk, the lifting rib and the second water inlet hole, the placement frame is disassembled and installed in the cleaning box, and the first placement hole It is arranged on the upper end of the placement frame, the first water inlet hole is arranged on the upper end of the placement frame, the second placement hole is arranged on the lower end of the placement frame, the second water inlet hole is arranged on the lower end of the placement frame, and the The first fixed ring is arranged in the cleaning box, the first motor is arranged at the bottom end of the inner wall of the cleaning box, the first rotating disk is arranged at the output end of the first motor, and the rotating disk is arranged on the first rotating disk, The first water outlet hole is arranged on the rotating disk, the lifting rib is arranged on the rotating disk, and the flow guide groove is arranged on the lower end of the first fixed ring. 3. A device for cleaning petri dishes for molecular biology according to claim 2, characterized in that: said drying device comprises a second motor, a first fixture, a first bevel gear, and a second bevel gear , the first rotating rod, the first driving rod, the first heating plate, the first filter screen and the first fan, the second motor is arranged on the outer wall of the cleaning box, and the first driving rod is arranged on the second motor At the output end, the first fixing part is arranged on the upper end of the inner wall of the cleaning box, the first bevel gear is sleeved on the first driving rod, and the first rotating rod is rotated on the first fixing part. The second bevel gear is arranged at one end of the first rotating rod, the first bevel gear meshes with the second bevel gear, the first fan is arranged at the other end of the first rotating rod, and the first heating plate It is arranged at the lower end of the first fan, and the first filter is arranged at the upper end of the cleaning box. 4 . The device for cleaning petri dishes for molecular biology according to claim 3 , wherein a sealing strip is provided on the door. 5 .

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