Rapid pouring device for biological culture medium

Abstract

The utility model discloses a biological culture medium quick pouring device which comprises a bottom plate, side plates, material conveying boxes and a conveying pump, the side plates are fixedly connected to the two sides of the rear end of the upper surface of the bottom plate, the material conveying boxes are fixedly connected to the upper surfaces of the side plates, the conveying pump is fixedly connected to one side of the upper surface of each material conveying box, and the conveying pump is fixedly connected to the other side of the upper surface of each material conveying box. A servo motor is fixedly connected to the outer wall of one side of the material conveying box, and a material conveying cavity is formed in the material conveying box. Through the arrangement of the storage groove, a test tube to be filled is placed in the storage groove, then the outer wall of the test tube abuts against the clamping plate, so that the clamping plate abuts against the damping rod and the damping spring, then the bottom of the test tube is placed in the storage groove, and during filling, the test tube is fixed through the elastic force of the damping rod and the damping spring; therefore, the problem that the gravity center of the test tube is possibly changed during perfusion and the test tube is possibly toppled over is solved.

Description

Technical Field

[0001] The utility model specifically relates to a biological culture medium rapid pouring device, belonging to the field of biological culture medium. Background Art

[0002] After the production of culture medium is completed, it needs to be poured into the test tube. Traditionally, it is done manually by staff, which is relatively slow and may cause workers to be infected by microorganisms when leaking. The rapid pouring device can effectively reduce the time and labor intensity of pouring biological culture medium and reduce the possible risk of contamination. For this reason, a rapid pouring device for biological culture medium is proposed.

[0003] In the prior art, when perfusing the culture medium, most of the time, it is necessary to wait until the previous batch of test tubes is perfused and removed before the subsequent test tubes can be placed in the storage tank, which takes a long time and is relatively troublesome, reducing production efficiency to a certain extent. In addition, when placing the test tubes in the perfusion area, the center of gravity of the test tubes may change during the perfusion of the culture medium, causing the test tubes to fall over and be damaged. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a rapid pouring device for biological culture medium. Compared with the existing device, the device is provided with a storage box. By preparing multiple storage boxes, after the test tubes on the first batch of storage boxes are filled and the storage boxes are removed from the supporting plate, the next batch of storage boxes are aligned with the positioning grooves of the supporting plate through the positioning columns, and then the next batch of storage boxes are placed on the supporting plate. The supporting plate is then driven by an electric slider to move to the lower end of the feed box, and then the test tubes in the storage groove are poured, thereby effectively accelerating production efficiency.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A biological culture medium rapid pouring device comprises a bottom plate, side plates are fixedly connected to both sides of the rear end of the upper surface of the bottom plate, a feed box is fixedly connected to the upper surface of each side plate, a delivery pump is fixedly connected to one side of the upper surface of the feed box, a servo motor is fixedly connected to one outer wall of the feed box, a feed cavity is defined inside the feed box, an auger roller is provided inside the feed cavity, and a plurality of electronic metering valves are fixedly connected to the lower surface of the feed box;

[0007] Two electric slide rails are provided in the middle of the upper surface of the bottom plate, and electric sliders are provided inside the electric slide rails. The upper surfaces of the electric sliders are fixedly connected to the supporting plates, and two positioning grooves are provided on both sides of the upper surface of the supporting plates. A storage box is provided on the upper end of the supporting plate, and a plurality of storage grooves are provided on the upper surface of the storage box. Two mounting grooves are provided on both sides of the storage groove. Damping rods are provided inside the mounting grooves, and the rod bodies of the damping rods are sleeved with damping springs. The output ends of the damping rods pass through the mounting grooves and are fixedly connected to the clamping plates. Two positioning posts are fixedly connected on both sides of the lower surface of the storage box.

[0008] Through the above technical solution, this biological culture medium rapid pouring device provides laboratories with an efficient, precise, flexible, stable and reliable biological culture medium pouring solution through scientific structural design and advanced technology application.

[0009] Furthermore, the input end of the delivery pump is fixedly connected with a threaded interface, and the output end of the delivery pump passes through the delivery box to the interior of the delivery cavity and is connected with the delivery cavity;

[0010] Through the above technical solution, the input end of the delivery pump is fixedly connected with a threaded interface, and the output end of the delivery pump passes through the delivery box to the interior of the delivery cavity and is connected with the delivery cavity, so that the culture medium in the culture medium storage dish can better enter the interior of the equipment, avoiding the problem of manual dumping by staff.

[0011] Furthermore, the output end of the servo motor passes through the interior of the feeding cavity and is fixedly connected to the auger roller, and the end of the auger roller away from the servo motor is rotatably connected to the inner wall of one side of the feeding cavity;

[0012] Through the above technical solution, the output end of the servo motor passes through the interior of the feed cavity and is fixedly connected to the auger roller. The end of the auger roller away from the servo motor is rotatably connected to the inner wall of one side of the feed cavity, so that the auger roller can rotate better and the rotation stability can be effectively improved while rotating.

[0013] Furthermore, handles are fixedly connected to both sides of the upper surface of the storage box;

[0014] With the above technical solution, handles are fixedly connected to both sides of the upper surface of the storage box, so that the storage box can be removed from the upper end of the supporting plate in a better manner.

[0015] Furthermore, the positioning posts are all engaged with the positioning slots;

[0016] Through the above technical solution, the positioning posts are engaged with the positioning grooves, so that the storage box can be better placed on the upper end of the supporting plate.

[0017] Furthermore, the electronic metering valve is in continuous communication with the material delivery cavity;

[0018] Through the above technical solution, the electronic metering valve is connected to the feed cavity, so that the culture medium can be better perfused through the electronic metering valve.

[0019] Furthermore, the clamping plate slides inside the storage slot and the installation slot;

[0020] With the above technical solution, the clamping plate slides inside the storage slot and the installation slot, thereby effectively fixing test tubes of different thicknesses.

[0021] Compared with the prior art, the present invention has at least the following beneficial effects:

[0022] 1. The utility model provides a storage box. By preparing multiple storage boxes, after the test tubes on the first batch of storage boxes are filled and the storage boxes are removed from the supporting plate, the next batch of storage boxes are aligned with the positioning grooves of the supporting plate through the positioning columns, and then the next batch of storage boxes are placed on the supporting plate. The supporting plate is then driven by an electric slider to move to the lower end of the feed box, and then the test tubes in the storage grooves are filled, thereby effectively speeding up production efficiency.

[0023] 2. The utility model provides a storage groove. The test tube to be poured is placed in the storage groove, and the outer wall of the test tube is used to push the clamping plate, so that the clamping plate pushes the damping rod and the damping spring. The bottom of the test tube is then placed in the storage groove. Then, during pouring, the test tube is fixed by the elastic force of the damping rod and the damping spring, thereby avoiding the problem that the center of gravity of the test tube may change during pouring, which may cause the test tube to tip over. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is an axonometric diagram of a biological culture medium rapid pouring device proposed in the utility model;

[0025] Figure 2 This is a schematic structural diagram of a biological culture medium rapid pouring device proposed by the present invention;

[0026] Figure 3 This is an axonometric view of the auger roller in a biological culture medium rapid pouring device proposed in the utility model;

[0027] Figure 4 This is an exploded view of a storage box in a biological culture medium rapid pouring device proposed in the utility model;

[0028] Figure 5 The utility model provides a cross-sectional view of a storage box in a biological culture medium rapid pouring device.

[0029] Explanation of the accompanying symbols: 1. Base plate; 2. Electric slide rail; 3. Support plate; 4. Handle; 5. Side panel; 6. Feed box; 7. Threaded interface; 8. Feed pump; 9. Servo motor; 10. Storage box; 11. Electric slider; 12. Auger roller; 13. Feed chamber; 14. Positioning column; 15. Storage slot; 16. Mounting slot; 17. Damping rod; 18. Damping spring; 19. Clamping plate; 20. Positioning slot; 21. Electronic metering valve. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] Reference Figure 1-5 The present embodiment provides a rapid pouring device for biological culture medium, comprising a bottom plate 1, side plates 5, a feed box 6, and a feed pump 8. The side plates 5 are fixedly connected to both sides of the rear end of the upper surface of the bottom plate 1. The upper surfaces of the side plates 5 are fixedly connected to the feed box 6. The feed pump 8 is fixedly connected to one side of the upper surface of the feed box 6. A servo motor 9 is fixedly connected to one side of the outer wall of the feed box 6. A feed cavity 13 is defined within the feed box 6. An auger roller 12 is disposed within the feed cavity 13. A plurality of electronic metering valves 21 are fixedly connected to the lower surface of the feed box 6.

[0032] Two electric slide rails 2 are provided in the middle of the upper surface of the base plate 1, and electric sliders 11 are provided inside the electric slide rails 2. The upper surfaces of the electric sliders 11 are fixedly connected to the supporting plates 3. Two positioning grooves 20 are provided on both sides of the upper surface of the supporting plates 3. A storage box 10 is provided on the upper end of the supporting plates 3. A plurality of storage grooves 15 are provided on the upper surface of the storage box 10. Two mounting grooves 16 are provided on both sides of the storage grooves 15. Damping rods 17 are provided inside the mounting grooves 16. The rod body of the damping rod 17 is provided with a damping spring 18. The output ends of the damping rods 17 pass through the mounting grooves 16 and are fixedly connected to the clamping plates 19. Two positioning columns 14 are fixedly connected to both sides of the lower surface of the storage box 10.

[0033] The biological culture medium rapid pouring device provided in this embodiment provides a laboratory with an efficient, accurate, flexible, stable and reliable biological culture medium pouring solution.

[0034] The input end of the delivery pump 8 is fixedly connected with a threaded interface 7, and the output end of the delivery pump 8 passes through the delivery box 6 to the interior of the delivery cavity 13 and is connected to the delivery cavity 13. The input end of the delivery pump 8 is fixedly connected with a threaded interface 7, and the output end of the delivery pump 8 passes through the delivery box 6 to the interior of the delivery cavity 13 and is connected to the delivery cavity 13, so that the culture medium in the culture medium storage dish can better enter the interior of the equipment, avoiding the problem of manual dumping by staff.

[0035] The output end of the servo motor 9 passes through the interior of the feeding cavity 13 and is fixedly connected to the auger roller 12. The end of the auger roller 12 away from the servo motor 9 is rotatably connected to the inner wall of one side of the feeding cavity 13. The output end of the servo motor 9 passes through the interior of the feeding cavity 13 and is fixedly connected to the auger roller 12. The end of the auger roller 12 away from the servo motor 9 is rotatably connected to the inner wall of one side of the feeding cavity 13, so that the auger roller 12 can rotate better and effectively improve the rotation stability while rotating. Handles 4 are fixedly connected to both sides of the upper surface of the storage box 10. The handles 4 are fixedly connected to both sides of the upper surface of the storage box 10, so that the storage box 10 can be better removed from the upper end of the support plate 3.

[0036] The positioning posts 14 are all engaged with the positioning grooves 20. By engaging the positioning posts 14 with the positioning grooves 20, the storage box 10 can be better placed on the upper end of the support plate 3. The electronic metering valve 21 is connected to the feed cavity 13. By connecting the electronic metering valve 21 to the feed cavity 13, the culture medium can be better perfused through the electronic metering valve 21. The clamping plate 19 slides inside the storage groove 15 and the mounting groove 16. By sliding the clamping plate 19 inside the storage groove 15 and the mounting groove 16, test tubes of different thicknesses can be better and effectively fixed.

[0037] When the biological culture medium rapid pouring device of this embodiment is used, a plurality of storage boxes 10 can be prepared, and then the test tubes are placed in the storage slot 15. When the test tubes are placed, the outer wall of the test tube pushes the clamping plate 19, so that the clamping plate 19 pushes the damping rod 17 and the damping spring 18, and then the bottom of the test tube is placed in the storage slot 15. After the test tubes on the first batch of storage boxes 10 are filled and the storage boxes 10 are removed from the support plate 3, the next batch of storage boxes 10 are aligned with the positioning groove 20 of the support plate 3 through the positioning column 14, and then the next batch of storage boxes 10 are placed on the support plate 3, and then the support plate 3 is driven by the electric slider 11. Move to the lower end of the feed box 6, and fix the test tube by the elastic force of the damping rod 17 and the damping spring 18, thereby avoiding the problem that the center of gravity of the test tube may change during perfusion, which may cause the test tube to tip over. Then, the test tube in the storage tank 15 is perfused. During perfusion, first, the input end of the delivery pump 8 is connected to the storage dish of the biological culture medium through the threaded interface 7, and then the culture medium is delivered to the inside of the delivery cavity 13 by the delivery pump 8. Then, the servo motor 9 is started, and the servo motor 9 drives the auger roller 12 to rotate, thereby delivering the culture medium, and then the electronic metering valve 21 is used to control the amount of the culture medium and inject it into the test tube.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A biological culture medium rapid pouring device, characterized in that: It comprises a bottom plate (1), a side plate (5) and a feed box (6); both sides of the rear end of the upper surface of the bottom plate (1) are fixedly connected to the side plates (5), the upper surfaces of the side plates (5) are fixedly connected to the feed box (6), one side of the upper surface of the feed box (6) is fixedly connected to a delivery pump (8), one side outer wall of the feed box (6) is fixedly connected to a servo motor (9), a feed cavity (13) is provided inside the feed box (6), an auger roller (12) is provided inside the feed cavity (13), and a plurality of electronic metering valves (21) are fixedly connected to the lower surface of the feed box (6); Two electric slide rails (2) are provided in the middle of the upper surface of the base plate (1), and electric sliders (11) are provided inside the electric slide rails (2). The upper surfaces of the electric sliders (11) are fixedly connected to the supporting plates (3), and two positioning grooves (20) are provided on both sides of the upper surface of the supporting plates (3). A storage box (10) is provided at the upper end of the supporting plates (3). The upper surface of the storage box (10) is provided with a plurality of storage grooves (15), and two mounting grooves (16) are provided on both sides of the storage grooves (15). A damping rod (17) is provided inside the mounting grooves (16), and the rod body of the damping rod (17) is provided with a damping spring (18). The output end of the damping rod (17) passes through the mounting groove (16) and is fixedly connected to the clamping plate (19). Two positioning columns (14) are fixedly connected on both sides of the lower surface of the storage box (10).

2. A biological culture medium rapid pouring device according to claim 1, characterized in that: The input end of the delivery pump (8) is fixedly connected to a threaded interface (7), and the output end of the delivery pump (8) passes through the delivery box (6) to the interior of the delivery cavity (13) and is connected to the delivery cavity (13).

3. A biological culture medium rapid pouring device according to claim 1, characterized in that: The output end of the servo motor (9) passes through the interior of the feeding cavity (13) and is fixedly connected to the auger roller (12); the end of the auger roller (12) away from the servo motor (9) is rotatably connected to the inner wall of one side of the feeding cavity (13).

4. A biological culture medium rapid pouring device according to claim 1, characterized in that: Handles (4) are fixedly connected to both sides of the upper surface of the storage box (10).

5. A biological culture medium rapid pouring device according to claim 1, characterized in that: The positioning columns (14) are all engaged with the positioning grooves (20).

6. A biological culture medium rapid pouring device according to claim 1, characterized in that: The electronic metering valve (21) is in continuous communication with the material delivery chamber (13).

7. A biological culture medium rapid pouring device according to claim 1, characterized in that: The clamping plate (19) slides inside the storage groove (15) and the installation groove (16).

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