Disinfection device for field sterilization test

Abstract

The utility model belongs to the technical field of disinfection devices, and discloses a disinfection device for a field sterilization test, which comprises a connecting plate, the top of the connecting plate is rotatably connected with a connecting shaft, the circumferential outer wall of the connecting shaft is fixedly connected with a first gear, the inner wall of the connecting plate is fixedly connected with a bearing, and the inner wall of the inner ring of the bearing is fixedly connected with a connecting sleeve. A second gear is fixedly connected to the outer wall of the circumference of the connecting sleeve, the second gear is meshed with the first gear, a limiting groove is formed in the inner wall of the connecting sleeve, a connecting pipe is slidably connected to the inner wall of the connecting sleeve, and a plurality of atomizing nozzles are fixedly connected to the outer wall of the connecting pipe. A disinfectant is sprayed out through an atomizing nozzle, a second motor drives a first gear to rotate through a connecting shaft, the first gear drives a connecting sleeve to rotate through a second gear, and the connecting sleeve drives a connecting pipe and the atomizing nozzle to rotate, so that the disinfectant can be uniformly sprayed into the test container; the disinfection effect and the accuracy and the reliability of test results are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of disinfection devices, and more specifically to a disinfection device for field sterilization tests. Background Art

[0002] Field sterilization test is an important agricultural scientific research method, which is mainly used to evaluate the effect of fungicides under actual production conditions and provide new dosage forms and reasonable use methods for disease control. Such tests should be conducted on the basis of in-depth investigation and research and indoor tests, and should be targeted, typical and scientific. Field sterilization tests usually include tests on the use of agents, that is, tests on the concentration, amount, period and number of application of the test agents to find the most effective, safest and most economical use method. The disease situation in the test site should be more serious and consistent, so as to more accurately observe the effect of the fungicide. Test containers are usually required during the sterilization test.

[0003] In the existing technology, such as the document with publication number CN218361161U, a disinfection device for static sterilization test of anaerobic bacteria is specifically disclosed. In the document, although the device can effectively disinfect the inner wall of the test container in the static sterilization test of anaerobic bacteria, since the nozzle in the device is fixed on the annular tube, its position cannot be changed, which makes it difficult for the disinfectant to contact the inner wall of the test container evenly and comprehensively when spraying the disinfectant. The unevenness and insufficiency of this contact directly affect the disinfection effect, and further affect the accuracy and reliability of the test results. For this reason, we propose a disinfection device for field sterilization test. Utility Model Content

[0004] Based on the above-mentioned technical problem that the nozzle in the existing device is fixed on the annular tube and its position cannot be changed, which makes it difficult for the disinfectant to contact the inner wall of the test container evenly and comprehensively when spraying the disinfectant, and the unevenness and insufficiency of the contact directly affect the disinfection effect, thereby affecting the accuracy and reliability of the test results, the utility model proposes a disinfection device for field sterilization tests.

[0005] The utility model proposes a disinfection device for field sterilization test, comprising a connecting plate, a connecting shaft is rotatably connected to the top of the connecting plate, a first gear is fixedly connected to the circumferential outer wall of the connecting shaft, a bearing is fixedly connected to the inner wall of the connecting plate, a connecting sleeve is fixedly connected to the inner wall of the inner ring of the bearing, a second gear is fixedly connected to the circumferential outer wall of the connecting sleeve, the second gear is meshed with the first gear, a limiting groove is provided on the inner wall of the connecting sleeve, a connecting pipe is slidably connected to the inner wall of the connecting sleeve, and a plurality of atomizing nozzles are fixedly connected to the outer wall of the connecting pipe.

[0006] Preferably, a second machine base is fixedly connected to the top of the connecting plate, a second motor is fixedly connected to the outer wall of the second machine base, and an output end of the second motor is fixedly connected to the connecting shaft.

[0007] Preferably, a tray is sleeved on the circumferential outer wall of the connecting pipe, the bottom of the tray is fixedly connected to the connecting sleeve, the top of the tray is fixedly connected to a third motor, the output end of the third motor is fixedly connected to a third gear, and the third gear is meshed with a gear plate.

[0008] Preferably, it also includes a mounting plate, the top of the mounting plate is fixedly connected to a liquid storage tank, the top of the liquid storage tank is fixedly connected to a water inlet pipe, the top of the liquid storage tank is symmetrically structured and fixedly connected to two water pumps, the two water pumps are respectively connected to the liquid storage tank, the water inlet end of one of the water pumps is fixedly connected to a first branch pipe, the discharge end of the other water pump is fixedly connected to a second branch pipe, the bottom of the connecting pipe is fixedly connected to a suction pipe, and the end of the second branch pipe is fixedly connected to the connecting pipe.

[0009] Preferably, the top of the mounting plate is symmetrically structured and fixedly connected with two first support plates, wherein the outer wall of one of the first support plates is fixedly connected with a first machine base, the top of the first machine base is fixedly connected with a first motor, a rotating shaft is rotatably connected between the two first support plates, the end of the rotating shaft is fixedly connected to the output end of the first motor, a connecting block is fixedly connected to the circumferential outer wall of the rotating shaft, and the outer wall of the connecting block is fixedly connected to the connecting plate.

[0010] Preferably, the outer walls of the two first support plates are fixedly connected to a second support plate, the inner walls of the second support plates are slidably connected to a clamping plate, the inner walls of the second support plates are fixedly connected to an electric push rod, the output end of the electric push rod is fixedly connected to the clamping plate, the inner walls of the second support plates are sleeved with a test container, and the inner end of the clamping plate is in extrusion contact with the outer wall of the test container.

[0011] The beneficial effects of the present invention are:

[0012] 1. In the utility model, the test container is placed inside the second support plate, and the clamping plate is pushed by the electric push rod to clamp and fix the outer wall of the test container. A water pump transports the disinfectant in the liquid storage tank to the inside of the connecting pipe through the second branch pipe, and sprays it out through the atomizing nozzle. The second motor drives the first gear to rotate through the connecting shaft, and the first gear drives the connecting sleeve to rotate through the second gear. The connecting sleeve drives the connecting pipe and the atomizing nozzle to rotate, so that the disinfectant can be evenly sprayed into the test container, thereby improving the disinfection effect and the accuracy and reliability of the test results.

[0013] 2. In the utility model, another water pump can be used to suck out the disinfectant in the inner wall of the test container through the second branch pipe and the suction tube for recycling.

[0014] 3. In the utility model, the third motor drives the connecting tube to move upward, so that the connecting tube is moved out from the inside of the test container. The first motor drives the rotating shaft to rotate, and the rotating shaft drives the connecting plate to rotate through the connecting block, so that the connecting plate can be moved away from the top of the test container, which is convenient for operators to install and take the test container. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a partial structural schematic diagram of the utility model;

[0017] Figure 3 This is a schematic diagram of the installation structure of the connecting pipe of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the connecting sleeve of the utility model.

[0019] In the figure: 1. mounting plate; 2. first supporting plate; 3. rotating shaft; 4. connecting block; 5. connecting plate; 6. first base; 7. first motor; 8. second base; 9. second motor; 10. connecting shaft; 11. first gear; 12. bearing; 13. connecting sleeve; 1301. limiting groove; 14. second gear; 15. tray; 16. connecting pipe; 17. tooth plate; 18. third motor; 19. third gear; 20. atomizing nozzle; 21. suction pipe; 22. test container; 23. liquid storage tank; 24. water inlet pipe; 25. water pump; 26. first branch pipe; 27. second branch pipe; 28. second supporting plate; 29. ​​clamping plate; 30. electric push rod. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] like Figure 1 , Figure 3 and Figure 4As shown, a disinfection device for field sterilization test includes a connecting plate 5, a connecting shaft 10 is rotatably connected to the top of the connecting plate 5, a first gear 11 is fixedly connected to the outer wall of the circumference of the connecting shaft 10, a bearing 12 is fixedly connected to the inner wall of the connecting plate 5, a connecting sleeve 13 is fixedly connected to the inner wall of the inner ring of the bearing 12, a second gear 14 is fixedly connected to the outer wall of the connecting sleeve 13, the second gear 14 is meshed with the first gear 11, a limiting groove 1301 is provided on the inner wall of the connecting sleeve 13, a connecting pipe 16 is slidably connected to the inner wall of the connecting sleeve 13, and a plurality of atomizing spray nozzles are fixedly connected to the outer wall of the connecting pipe 16. Head 20, the top of the connecting plate 5 is fixedly connected to the second base 8, the outer wall of the second base 8 is fixedly connected to the second motor 9, the output end of the second motor 9 is fixedly connected to the connecting shaft 10, and the disinfectant is sprayed out through the atomizing nozzle 20, the second motor 9 drives the first gear 11 to rotate through the connecting shaft 10, the first gear 11 drives the connecting sleeve 13 to rotate through the second gear 14, and the connecting pipe 16 and the atomizing nozzle 20 are driven to rotate through the connecting sleeve 13, so that the disinfectant can be evenly sprayed into the test container 22, thereby improving the disinfection effect and the accuracy and reliability of the test results.

[0022] like Figure 3 As shown, a tray 15 is sleeved on the circumferential outer wall of the connecting tube 16 , the bottom of the tray 15 is fixedly connected to the connecting sleeve 13 , the top of the tray 15 is fixedly connected to a third motor 18 , the output end of the third motor 18 is fixedly connected to a third gear 19 , and the third gear 19 is meshed with a toothed plate 17 .

[0023] like Figure 1 and Figure 2 As shown, it also includes a mounting plate 1, a liquid storage tank 23 is fixedly connected to the top of the mounting plate 1, a water inlet pipe 24 is fixedly connected to the top of the liquid storage tank 23, and two water pumps 25 are fixedly connected to the top of the liquid storage tank 23 in a symmetrical structure. The two water pumps 25 are respectively connected to the liquid storage tank 23, one of the water pumps 25 is fixedly connected to the first branch pipe 26 at the water inlet end, and the other water pump 25 is fixedly connected to the second branch pipe 27 at the discharge end, and a suction pipe 21 is fixedly connected to the bottom of the connecting pipe 16, and the end of the second branch pipe 27 is fixedly connected to the connecting pipe 16, and the disinfectant in the inner wall of the test container 22 can be sucked out again through the second branch pipe 27 and the suction pipe 21 by the other water pump 25 for recycling.

[0024] like Figure 1 and Figure 2 As shown, the top of the mounting plate 1 is symmetrically structured and fixedly connected to two first support plates 2, wherein the outer wall of one of the first support plates 2 is fixedly connected to a first machine base 6, the top of the first machine base 6 is fixedly connected to a first motor 7, a rotating shaft 3 is rotatably connected between the two first support plates 2, the end of the rotating shaft 3 is fixedly connected to the output end of the first motor 7, a connecting block 4 is fixedly connected to the circumferential outer wall of the rotating shaft 3, and the outer wall of the connecting block 4 is fixedly connected to the connecting plate 5.

[0025] like Figure 1 and Figure 2 As shown, the outer walls of the two first support plates 2 are fixedly connected to the second support plates 28, the inner walls of the second support plates 28 are slidably connected to the clamping plates 29, the inner walls of the second support plates 28 are fixedly connected to the electric push rods 30, the output ends of the electric push rods 30 are fixedly connected to the clamping plates 29, the inner walls of the second support plates 28 are sleeved with the test container 22, and the inner ends of the clamping plates 29 are in extrusion contact with the outer walls of the test container 22.

[0026] Working principle: Place the test container 22 inside the second support plate 28, push the clamping plate 29 through the electric push rod 30 to clamp and fix the outer wall of the test container 22, and a water pump 25 transports the disinfectant in the liquid storage tank 23 to the inside of the connecting pipe 16 through the second branch pipe 27, and sprays it out through the atomizing nozzle 20;

[0027] The third motor 18 drives the third gear 19 to rotate, the third gear 19 drives the toothed plate 17 to rotate, and the toothed plate 17 drives the connecting tube 16 to extend into the test container 22;

[0028] The second motor 9 drives the first gear 11 to rotate through the connecting shaft 10, and the first gear 11 drives the connecting sleeve 13 to rotate through the second gear 14, and drives the connecting pipe 16 and the atomizing nozzle 20 to rotate through the connecting sleeve 13, so that the disinfectant can be evenly sprayed into the interior of the test container 22;

[0029] Another water pump 25 can be used to suck out the disinfectant in the inner wall of the test container 22 through the second branch pipe 27 and the suction pipe 21 for recycling;

[0030] After disinfection, the third motor 18 drives the connecting tube 16 to move upward, so that the connecting tube 16 is removed from the inside of the test container 22, and the first motor 7 drives the rotating shaft 3 to rotate. The rotating shaft 3 drives the connecting plate 5 to rotate through the connecting block 4, so that the connecting plate 5 can be removed from above the test container 22, which is convenient for the operator to install and take the test container 22.

[0031] It should be noted that the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A disinfection device for field sterilization test, comprising a connecting plate (5), characterized in that: The top of the connecting plate (5) is rotatably connected to a connecting shaft (10), the outer circumferential wall of the connecting shaft (10) is fixedly connected to a first gear (11), the inner wall of the connecting plate (5) is fixedly connected to a bearing (12), the inner ring inner wall of the bearing (12) is fixedly connected to a connecting sleeve (13), the outer circumferential wall of the connecting sleeve (13) is fixedly connected to a second gear (14), the second gear (14) is meshed with the first gear (11), a limiting groove (1301) is provided on the inner wall of the connecting sleeve (13), the inner wall of the connecting sleeve (13) is slidably connected to a connecting pipe (16), and the outer wall of the connecting pipe (16) is fixedly connected to a plurality of atomizing nozzles (20).

2. The disinfection device for field sterilization test according to claim 1, characterized in that: The top of the connecting plate (5) is fixedly connected to a second machine base (8), the outer wall of the second machine base (8) is fixedly connected to a second motor (9), and the output end of the second motor (9) is fixedly connected to a connecting shaft (10).

3. The disinfection device for field sterilization test according to claim 2, characterized in that: The outer circumferential wall of the connecting pipe (16) is sleeved with a tray (15), the bottom of the tray (15) is fixedly connected to the connecting sleeve (13), the top of the tray (15) is fixedly connected to a third motor (18), the output end of the third motor (18) is fixedly connected to a third gear (19), and the third gear (19) is meshed with the toothed plate (17).

4. The disinfection device for field sterilization test according to claim 3, characterized in that: It also comprises a mounting plate (1), the top of the mounting plate (1) being fixedly connected to a liquid storage tank (23), the top of the liquid storage tank (23) being fixedly connected to a water inlet pipe (24), the top of the liquid storage tank (23) being symmetrically fixedly connected to two water pumps (25), the two water pumps (25) being respectively connected to the liquid storage tank (23), the water inlet end of one of the water pumps (25) being fixedly connected to a first branch pipe (26), the water discharge end of the other water pump (25) being fixedly connected to a second branch pipe (27), the bottom of the connecting pipe (16) being fixedly connected to a suction pipe (21), the end of the second branch pipe (27) being fixedly connected to the connecting pipe (16).

5. The disinfection device for field sterilization test according to claim 4, characterized in that: The top of the mounting plate (1) is symmetrically structured and fixedly connected to two first support plates (2), wherein the outer wall of one of the first support plates (2) is fixedly connected to a first machine base (6), and the top of the first machine base (6) is fixedly connected to a first motor (7), a rotating shaft (3) is rotatably connected between the two first support plates (2), an end of the rotating shaft (3) is fixedly connected to an output end of the first motor (7), a connecting block (4) is fixedly connected to a circumferential outer wall of the rotating shaft (3), and an outer wall of the connecting block (4) is fixedly connected to a connecting plate (5).

6. The disinfection device for field sterilization test according to claim 5, characterized in that: The outer walls of the two first support plates (2) are fixedly connected to a second support plate (28); the inner walls of the second support plates (28) are slidably connected to a clamping plate (29); the inner walls of the second support plates (28) are fixedly connected to an electric push rod (30); the output end of the electric push rod (30) is fixedly connected to the clamping plate (29); the inner wall of the second support plate (28) is sleeved with a test container (22); the inner end of the clamping plate (29) is in extrusion contact with the outer wall of the test container (22).

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