CN215539290U

CN215539290U - Pathogenic bacteria activation device for identifying resistance of garlic stem rot

Info

Publication number: CN215539290U
Application number: CN202122366606.5U
Authority: CN
Inventors: 程志强; 霍治邦; 范君龙; 郭岩; 罗晓丹; 侯晟灿; 阎娜; 刘红兵; 王建利; 王喜林; 张存松
Original assignee: Kaifeng Academy Of Agriculture And Forestry
Current assignee: Kaifeng Academy Of Agriculture And Forestry
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-01-18
Anticipated expiration: 2031-09-28

Abstract

The utility model belongs to the technical field of plant disease prevention, and particularly relates to a pathogenic bacteria activation device for identifying resistance of garlic stem rot. A pathogenic bacteria activation device for identifying resistance of stem rot of garlic comprises an incubator, wherein an air inlet hole is formed in the outer side wall of the incubator, an air inlet pipe is fixed on the outer side of the air inlet hole, an air inlet box is fixed on the outer side wall of the incubator, and one side, far away from the incubator, of the air inlet pipe is communicated with the air inlet box; according to the utility model, the motor in the air inlet box is started to drive the fan to rotate, air enters the air inlet box after being filtered by the filter screen from the air inlet, enters the incubator through the air inlet pipe and the air inlet hole, the motor drives the rotating shaft to rotate through the matching transmission of the belt pulley a and the belt pulley b and the transmission belt, the connecting rod and the contact shaft rotate and are matched through the connecting plate and the connecting groove to drive the brush plate to reciprocate, dust accumulated on the filter screen due to air filtering is brushed off, and the reduction of air inlet efficiency due to dust accumulation is avoided.

Description

Pathogenic bacteria activation device for identifying resistance of garlic stem rot

Technical Field

The utility model relates to the technical field of plant disease prevention, in particular to a pathogenic bacteria activation device for identifying resistance of garlic stem rot.

Background

Garlic is a plant of the genus Allium of the family Liliaceae, native to southern Europe and Central Asia, and is cultivated all over the world today. China is the main producing country and consuming country of garlic, and the planting area of garlic accounts for about 75 percent of the global planting area and is the first place in the world. It is not only a common seasoning in daily life, but also an important health food, and is one of the main vegetable varieties for earning foreign exchange in export. In recent years, with the large-scale planting and industrialization development of garlic, diseases and insect pests become more serious and become important factors for limiting the production of garlic.

The disease is serious in main production areas of garlic in China, particularly in low-lying land blocks, the disease incidence rate is over 80 percent, the yield is seriously reduced, even the disease is completely lost, and a device which can quickly culture and activate the pathogenic bacteria of the garlic stem rot is lacked at present so as to identify the disease resistance of a certain variety of garlic to the stem rot.

Therefore, a pathogenic bacteria activation device for identifying the resistance of the garlic stem rot is needed to solve the problem that a device which can quickly culture and activate the pathogenic bacteria of the garlic stem rot is lacked.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pathogenic bacteria activation device for identifying resistance of garlic stem rot, which solves the problem that a device is lacked to quickly culture and activate pathogenic bacteria of the garlic stem rot.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a pathogenic bacteria activation device for identifying resistance of garlic stem rot comprises an incubator, wherein an air inlet hole is formed in the outer side wall of the incubator, an air inlet pipe is fixed to the outer side of the air inlet hole, an air inlet box is fixed to the outer side wall of the incubator, one side, far away from the incubator, of the air inlet pipe is communicated with the air inlet box, an air inlet is formed in the outer side wall of the air inlet box, a limiting frame is fixed to the outer side of the air inlet, a limiting groove a is formed in the limiting frame, a filter plate is connected in a sliding mode in the limiting groove a, a filter screen is fixed to the filter plate, a motor is fixed to the inner side of the bottom end of the incubator, a fan is connected to one end, close to the air inlet, of the motor in a transmission mode, a belt pulley a is coaxially fixed to the inner side of the fan, a rotating shaft is connected to one side of the incubator in a rotating mode, a belt pulley b is fixedly sleeved on the outer surface of the rotating shaft, and a transmission belt is connected between the belt pulley a belt pulley b, a connecting rod is fixed at the outer end of the rotating shaft, a contact shaft is fixed at the outer side of the connecting rod, a limiting groove b is formed in the outer side of the limiting frame, a brush plate is connected in the limiting groove b in a sliding mode, a plurality of bristles are fixed on the inner side wall of the brush plate, a connecting plate is fixed at one end of the brush plate, a connecting groove is formed in the connecting plate, and the contact shaft is connected with the connecting groove in a sliding mode; a limiting assembly disposed on the intake box; the culture assembly is arranged in the incubator.

Preferably, the limiting assembly comprises a limiting block a and a limiting block b which are fixed at the top end of the air inlet box, the limiting block a is connected with a limiting plate in a sliding mode, a straight rod is fixed at one end, far away from the limiting block, of the limiting plate, the straight rod is connected with the limiting block b in a sliding mode, and a return spring is fixed between the limiting plate and the limiting block b.

Preferably, the cultivation subassembly is including being fixed in the inboard test-tube rack of incubator bottom, the incubator outside is rotated and is connected with the installing frame, be fixed with the sealed glass board on the installing frame, it has two operation mouths to open on the sealed glass board, incubator top inboard is fixed with the ultraviolet sterilizing lamp, the incubator inside wall is fixed with the heating pipe, incubator bottom inboard is fixed with the humidifying pipe.

Preferably, the outer side wall of the incubator is provided with an air outlet, and the inner side wall of the incubator is fixed with a temperature sensor and a humidity sensor.

Preferably, an ultraviolet sterilization lamp is fixed on the inner side wall of the air inlet box.

Preferably, the brush plate is provided with a plurality of through holes, the top end of the filter plate is fixed with a handle, and the outer side of the limiting plate is fixed with a push plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, a motor in the air inlet box is started to drive a fan to rotate, air enters the air inlet box after being filtered by a filter screen through an air inlet, and then enters the incubator through the air inlet pipe and an air inlet, the motor drives a rotating shaft to rotate through the matching transmission of a belt pulley a, a belt pulley b and a transmission belt, and a connecting rod and a contact shaft are matched through a connecting plate and a connecting groove while rotating to drive a brush plate to do periodic reciprocating motion, so that dust accumulated on the filter screen due to air filtering is brushed off, and the reduction of air inlet efficiency due to dust accumulation is avoided.

2. The filter plate is stably limited in the limiting groove a through the limiting plate, when the filter screen is aged and damaged due to long-term use, the limiting plate is pulled to compress the return spring, the filter screen can be quickly replaced by drawing out the filter plate, and after the replacement is finished, the limiting plate can be pushed to reset by loosening the limiting plate return spring.

Drawings

FIG. 1 is a schematic diagram of a main structure of a pathogenic bacteria activation device for identifying resistance to garlic stem rot according to the present invention;

FIG. 2 is a schematic diagram of the related structure of a culture assembly of a pathogenic bacteria activation device for identifying resistance to garlic stem rot;

FIG. 3 is a schematic diagram of the related structure of an air inlet box of a pathogenic bacteria activation device for identifying resistance to garlic stem rot;

in the figure:

1. an incubator; 2. an air inlet; 3. an air inlet pipe; 4. an air intake box; 5. an air inlet; 6. a limiting frame; 7. a limiting groove a; 8. filtering the plate; 9. filtering with a screen; 10. a motor; 11. a fan; 12. a belt pulley a; 13. a rotating shaft; 14. a belt pulley b; 15. a drive belt; 16. a connecting rod; 17. a contact shaft; 18. a limiting groove b; 19. brushing the board; 20. brushing; 21. a connecting plate; 22. connecting grooves; 23. defining an assembly; 24. a culture assembly; 25. a limiting block a; 26. a limiting block b; 27. a limiting plate; 28. a straight rod; 29. a return spring; 30. a test tube rack; 31. installing a frame; 32. sealing the glass plate; 33. an operation port; 34. an ultraviolet sterilizing lamp; 35. heating a tube; 36. a humidifying pipe; 37. an air outlet; 38. a temperature sensor; 39. a humidity sensor; 40. a through hole; 41. a handle; 42. a push plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a pathogenic bacteria activation device for identifying resistance of garlic stem rot comprises an incubator 1, wherein an air inlet 2 is formed on the outer side wall of the incubator 1, an air inlet pipe 3 is fixed on the outer side of the air inlet 2, an air inlet box 4 is fixed on the outer side wall of the incubator 1, one side of the air inlet pipe 3, which is far away from the incubator 1, is communicated with the air inlet box 4, an air inlet 5 is formed on the outer side wall of the air inlet box 4, a limiting frame 6 is fixed on the outer side of the air inlet 5, a limiting groove a7 is formed on the limiting frame 6, a filter plate 8 is slidably connected in the limiting groove a7, a filter screen 9 is fixed on the filter plate 8, a motor 10 is fixed on the inner side of the bottom end of the incubator 1, one end of the motor 10, which is close to the air inlet 5, is in transmission connection with a fan 11, a belt pulley a12 is coaxially fixed on the inner side of the fan 11, a rotating shaft 13 is rotatably connected with a rotating shaft 13, a belt pulley b14 is tightly sleeved on the outer surface of the rotating shaft, a belt pulley a12 and a belt pulley b14 are in transmission connection with a transmission belt 15, a connecting rod 16 is fixed at the outer end of the rotating shaft 13, a contact shaft 17 is fixed at the outer side of the connecting rod 16, a limiting groove b18 is formed in the outer side of the limiting frame 6, a brush plate 19 is connected in the limiting groove b18 in a sliding mode, a plurality of bristles 20 are fixed on the inner side wall of the brush plate 19, a connecting plate 21 is fixed at one end of the brush plate 19, a connecting groove 22 is formed in the connecting plate 21, and the contact shaft 17 is connected with the connecting groove 22 in a sliding mode; a limiting assembly 23, the limiting assembly 23 being disposed on the intake box 4; the cultivation subassembly 24, the cultivation subassembly 24 sets up in incubator 1, when needing to carry out the activated cultivation of pathogenic bacteria, put into culture apparatus such as culture test tube dish with the pathogenic bacteria, arrange in incubator 1 again, the cultivation of pathogenic bacteria needs suitable air circumstance, at this moment start the motor 10 in the inlet box 4, drive fan 11 and rotate, the air gets into in the inlet box 4 after filtering by filter screen 9 by air inlet 5, get into incubator 1 through inlet pipe 3 and inlet port 2 again, motor 10 drives pivot 13 through the cooperation transmission of belt pulley a12 and belt pulley 14 and driving belt 15 and rotates, connecting rod 16 and contact shaft 17 rotate simultaneously through connecting plate 21 and spread groove 22 cooperation, drive brush board 19 periodic reciprocating motion, brush the dust that gathers because of filtered air on the filter screen 9 and fall, avoid leading to the efficiency of admitting air because of the laying dust to descend.

The limiting assembly 23 comprises a limiting block a25 and a limiting block b26 fixed at the top end of the air inlet box 4, the limiting block a25 is connected with a limiting plate 27 in a sliding way, one end of the limiting plate 27 far away from the limiting block is fixed with a straight rod 28, the straight rod 28 is connected with the limiting block b26 in a sliding way, a return spring 29 is fixed between the limiting plate 27 and the limiting block b26, the limiting plate 27 is used for stably limiting the filter plate 8 in a limiting groove a7, when the filter screen 9 is aged and damaged due to long-time use, the limiting plate 27 is pulled to compress the return spring 29, the filter screen 8 is drawn out, the filter screen 9 can be quickly replaced, and after replacement is completed, the limiting plate 27 is released, and the return spring 29 can push the limiting plate 27 to reset.

Cultivate subassembly 24 including being fixed in incubator 1 bottom inboard test-tube rack 30, incubator 1 outside is rotated and is connected with installing frame 31, be fixed with sealed glass board 32 on the installing frame 31, it has two operation mouth 33 to open on the sealed glass board 32, incubator 1 top inboard is fixed with ultraviolet germicidal lamp 34, incubator 1 inside wall is fixed with heating pipe 35, incubator 1 bottom inboard is fixed with humidifying pipe 36, place the cultivation test tube through test-tube rack 30, before the pathogen is put into incubator 1, disinfect the disinfection through ultraviolet germicidal lamp 34 in advance, avoid miscellaneous fungus to produce the interference to the cultivation of pathogen, adjust the temperature humidity of incubator 1 through heating pipe 35 and humidifying pipe 36, be fixed with operation rubber gloves on the operation mouth 33 and guarantee the leakproofness of incubator 1.

The outer side wall of the incubator 1 is provided with an air outlet 37, the inner side wall of the incubator 1 is fixedly provided with a temperature sensor 38 and a humidity sensor 39, and the temperature and the humidity of the incubator 1 are adjusted by the cooperation of the temperature sensor 38 and the humidity sensor 39 and the heating pipe 35 and the humidifying pipe 36.

An ultraviolet sterilizing lamp 34 is fixed on the inner side wall of the air inlet box 4, and primarily disinfects and sterilizes the air.

The brush plate 19 is provided with a plurality of through holes 40, the top end of the filter plate 8 is fixed with a handle 41, the outer side of the limiting plate 27 is fixed with a push plate 42, the through holes 40 are convenient for air flowing, and the handle 41 and the push plate 42 are convenient for pulling the filter plate 8 and pushing the limiting plate 27.

The working principle is as follows: when the pathogenic bacteria activation culture is needed, the pathogenic bacteria are put into a culture instrument such as a culture test tube dish and the like and then are put into the incubator 1, the culture of the pathogenic bacteria needs a proper air environment, at this time, a motor 10 in an air inlet box 4 is started to drive a fan 11 to rotate, air enters the air inlet box 4 after being filtered by a filter screen 9 through an air inlet 5 and then enters an incubator 1 through an air inlet pipe 3 and an air inlet hole 2, the motor 10 drives a rotating shaft 13 to rotate through the matching transmission of a belt pulley a12, a belt pulley b14 and a transmission belt 15, a connecting rod 16 and a contact shaft 17 are matched with a connecting plate 21 and a connecting groove 22 while rotating, a brush plate 19 is driven to do periodic reciprocating motion, dust accumulated on the filter screen 9 due to air filtering is brushed off, the reduction of air inlet efficiency due to dust accumulation is avoided, and the air is preliminarily disinfected and sterilized through an ultraviolet sterilizing lamp 34 in the air inlet box 4; the filter plate 8 is stably limited in the limiting groove a7 through the limiting plate 27, when the filter screen 9 is aged and damaged due to long-term use, the limiting plate 27 is pulled to compress the return spring 29, the filter screen 9 can be quickly replaced by drawing out the filter plate 8, and after the replacement is finished, the limiting plate 27 can be pushed to reset by releasing the return spring 29 of the limiting plate 27; the test tube rack 30 is used for placing culture test tubes, before pathogenic bacteria are placed in the incubator 1, the ultraviolet sterilizing lamp 34 is used for sterilizing and disinfecting in advance, so that the interference of the mixed bacteria on the culture of the pathogenic bacteria is avoided, the temperature and the humidity of the incubator 1 are adjusted through the heating pipe 35 and the humidifying pipe 36, and the operation rubber gloves are fixed on the operation port 33 to ensure the sealing performance of the incubator 1.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A pathogenic bacteria activation device for identifying resistance of garlic stem rot comprises an incubator (1) and is characterized in that an air inlet (2) is formed in the outer side wall of the incubator (1), an air inlet pipe (3) is fixed to the outer side of the air inlet (2), an air inlet box (4) is fixed to the outer side wall of the incubator (1), one side, far away from the incubator (1), of the air inlet pipe (3) is in through connection with the air inlet box (4), an air inlet (5) is formed in the outer side wall of the air inlet box (4), a limiting frame (6) is fixed to the outer side of the air inlet (5), a limiting groove a (7) is formed in the limiting frame (6), a filter plate (8) is connected in a sliding mode in the limiting groove a (7), a filter screen (9) is fixed to the filter plate (8), a motor (10) is fixed to the inner side of the bottom end of the incubator (1), one end, close to the air inlet (5), of the motor (10) is in a transmission mode and is connected with a fan (11), a belt pulley a (12) is coaxially fixed on the inner side of the fan (11), a rotating shaft (13) is rotatably connected on one side of the incubator (1), a belt pulley b (14) is tightly sleeved on the outer surface of the rotating shaft (13), a transmission belt (15) is connected between the belt pulley a (12) and the belt pulley b (14) in a transmission way, a connecting rod (16) is fixed at the outer end of the rotating shaft (13), a contact shaft (17) is fixed at the outer side of the connecting rod (16), a limiting groove b (18) is formed in the outer side of the limiting frame (6), a brush plate (19) is connected in the limiting groove b (18) in a sliding mode, a plurality of brush hairs (20) are fixed on the inner side wall of the brush plate (19), a connecting plate (21) is fixed at one end of the brush plate (19), the connecting plate (21) is provided with a connecting groove (22), and the contact shaft (17) is connected with the connecting groove (22) in a sliding manner; a limiting assembly (23), the limiting assembly (23) being arranged on the air intake box (4); an incubation assembly (24), the incubation assembly (24) being arranged within the incubator (1).

2. A pathogenic bacteria activation device for garlic stem rot resistance identification according to claim 1, characterized in that the limiting assembly (23) comprises a limiting block a (25) and a limiting block b (26) fixed on the top end of the air inlet box (4), the limiting block a (25) is slidably connected with a limiting plate (27), a straight rod (28) is fixed on one end of the limiting plate (27) far away from the limiting block, the straight rod (28) is slidably connected with the limiting block b (26), and a return spring (29) is fixed between the limiting plate (27) and the limiting block b (26).

3. The garlic stem rot resistance identification pathogen activation device as claimed in claim 1, wherein the culture assembly (24) comprises a test tube rack (30) fixed on the inner side of the bottom end of the incubator (1), the outer side of the incubator (1) is rotatably connected with a mounting frame (31), a sealing glass plate (32) is fixed on the mounting frame (31), two operation ports (33) are formed in the sealing glass plate (32), an ultraviolet sterilization lamp (34) is fixed on the inner side of the top end of the incubator (1), a heating pipe (35) is fixed on the inner side wall of the incubator (1), and a humidifying pipe (36) is fixed on the inner side of the bottom end of the incubator (1).

4. The device for activating pathogenic bacteria for identifying resistance to garlic stem rot according to claim 1, wherein an air outlet (37) is formed in the outer side wall of the incubator (1), and a temperature sensor (38) and a humidity sensor (39) are fixed to the inner side wall of the incubator (1).

5. A pathogenic bacteria activation device for garlic stem rot resistance identification according to claim 3, characterized in that an ultraviolet sterilization lamp (34) is fixed to the inner side wall of the intake box (4).

6. A pathogen activation device for identifying resistance to garlic stem rot according to claim 2, wherein the brush plate (19) is provided with a plurality of through holes (40), the top end of the filter plate (8) is fixed with a handle (41), and the outer side of the limiting plate (27) is fixed with a push plate (42).