CN216274157U

CN216274157U - Rice blast bacterium breeding device

Info

Publication number: CN216274157U
Application number: CN202122682227.7U
Authority: CN
Inventors: 王一; 李成云; 刘立娜; 吴奇; 马婵; 浦鑫
Original assignee: Yunnan Agricultural University
Current assignee: Yunnan Agricultural University
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2022-04-12
Anticipated expiration: 2031-11-04

Abstract

The utility model discloses a rice blast bacterium cultivating device in the field of cultivating devices, which comprises a cultivating box, wherein an exhaust fan is arranged at the upper end of the cultivating box, a vent is arranged at the upper end of the exhaust fan, a sterilizing filter screen is installed on the vent, a liquid storage box is arranged at the lower end of the cultivating box, a sterilizer is arranged on the left side of the liquid storage box, a condenser is arranged at the upper end of the sterilizer, a water pump is arranged at the upper end of the condenser, a conveying pipeline is arranged on the water pump, a culture solution in the liquid storage box enters the sterilizer through the water pump, a heating plate is started to work by the sterilizer, the culture solution in a container is sterilized and disinfected at high pressure, the condenser is started to cool the culture solution, the culture solution enters a branch pipe through the conveying pipeline and then is shunted to each burette and drips into a culture dish from a dripping head, the culture dish does not need to be taken out, is convenient and rapid, and avoids the pollution of rice blast bacteria caused by the external environment, and the dropping liquid of the dropping liquid head can avoid the waste of the culture liquid.

Description

Rice blast bacterium breeding device

Technical Field

The utility model relates to the field of cultivation devices, in particular to a rice blast bacterium cultivation device.

Background

The rice blast, also known as rice blast, fire blast, kowter blast, etc., is a disease caused by pathogenic rice blast and occurring in rice. The rice blast can occur in the whole growth period of rice, and is called seedling plague, leaf plague, ear plague and knot plague respectively. In China, rice blast occurs to different degrees every year, particularly in recent years, the rice blast continuously and greatly occurs in rice farming areas such as southwest, midstream of Yangtze river, northeast and the like, the annual disease area reaches 330-570 ten thousand hectares, hundreds of millions of kilograms of rice are lost, and huge hidden dangers are brought to the safe production of rice in China. In order to study a scheme for rice blast, a large number of experiments are required, in which a large number of rice blast germs are required. When cultivating the rice blast germ, need use the culture solution to provide nutrient substance for the rice blast germ, but at present mostly adopt the manual work to add the culture solution after taking out the culture dish from the artificial incubator, the external environment causes the pollution to it easily, wastes time and energy, and adds excessively easily, causes the waste, influences the growth of rice blast germ. Accordingly, one skilled in the art provides a pesti-oryzae culture device to solve the above problems in the background art.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a pestis oryzae culture apparatus, which solves the above problems of the prior art.

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

the utility model provides a rice blast fungus breeding device, includes the artificial containers, the artificial containers upper end is provided with the air exhauster, the air exhauster upper end is provided with the vent, install the degerming filter screen on the vent, the artificial containers lower extreme is provided with the liquid reserve tank, the liquid reserve tank left side is provided with the steriliser, the steriliser upper end is provided with the condenser, the condenser upper end is provided with the water pump, be provided with pipeline on the water pump.

Further, incubator bottom four corners all is provided with the screw rod, four all it has a plurality of baffles, every to peg graft on the screw rod baffle grafting department all is provided with adjusting nut, all is provided with a plurality of bleeder vents on every baffle, adjusts the position of every baffle on the screw rod through adjusting nut according to the height of rice blast germ culture dish, removes to suitable position, makes the circulation of air in the incubator through a plurality of bleeder vents, makes the temperature and the humidity in on every baffle keep unanimous, has improved the practicality of incubator.

Further, every the baffle top all be provided with the branch pipe and with pipeline intercommunication, every both sides all are provided with a plurality of burettes around the branch pipe, every all be provided with a plurality of liquid dropper on the burette, every the liquid dropper all is located directly over the culture dish, carries out the dropping liquid through the culture dish of liquid dropper below, provides the culture solution to the rice blast germ, and avoids the culture solution extravagant.

Further, be provided with the sterilization room in the steriliser, the sterilization room lower extreme is provided with the hot plate, the hot plate upper end is provided with the container and communicates with pipeline, makes the hot plate work through starting the steriliser, carries out autoclaving to the culture solution in the container, avoids causing the pollution to the rice blast germ.

Further, the artificial cultivation box is characterized in that the front end of the cultivation box is provided with a box door and is connected with the box door in a rotating mode through a hinge, the right end of the box door is provided with a handle, an observation port is formed in the box door, the front end of the observation port is provided with a sliding plate and is connected with the box door in a sliding mode, the sliding plate slides leftwards, and the rice blast germ cultivation condition in the cultivation box is conveniently checked through the observation port.

Further, two sliding grooves are formed in the bottom of the cultivation box, a sliding block is arranged at the upper end of each sliding groove, liquid collecting discs are arranged at the upper ends of the two sliding blocks, and substances such as garbage, waste liquid and the like generated in the cultivation process of rice blast germs in the culture dish are collected through the liquid collecting discs.

Further, the liquid reserve tank right-hand member is provided with the block terminal, the block terminal right-hand member is provided with the electric wire, the block terminal front end is provided with control panel, the control panel right-hand member is provided with the ventilation knob and is connected with the air exhauster electricity, presses the ventilation knob and makes the air exhauster extraction outside air get into the artificial containers, makes the inside and outside air current of artificial containers lead to, and filters through the degerming filter screen, avoids breeding other germ and leads to the pollution, is favorable to the growth of the rice blast germ to breed.

Further, control panel passes through the block terminal and is connected with water pump, condenser and steriliser electricity respectively, starts water pump, steriliser and condenser respectively through control panel, makes it carry the culture solution, has improved the degree of automation of artificial containers, has alleviateed staff's working strength.

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

1. according to the utility model, the culture solution in the liquid storage tank enters the sterilizer through the water pump, the sterilizer is started to enable the heating plate to work, the culture solution in the container is subjected to high-pressure sterilization and disinfection treatment, the condenser is started to carry out cooling treatment on the culture solution, the culture solution enters the branch pipe through the conveying pipeline and then is distributed to each dropper, the dropper drips into the culture dish from the dropper, the culture dish does not need to be taken out, the convenience and the rapidness are realized, the pollution of the external environment on rice blast germs is avoided, the waste of the culture solution can be avoided by using the dropper, and the substances such as garbage, waste liquid and the like generated in the culture process of the rice blast germs in the culture dish are collected through the liquid collecting tray.

2. According to the utility model, the ventilation knob is pressed to enable the exhaust fan to extract outside air to enter the incubator, and the air is filtered through the sterilization filter screen, so that rice blast germs are prevented from being polluted due to breeding of other germs, the air in the incubator is accelerated to circulate through the plurality of air holes, the temperature and the humidity on each partition plate are kept consistent, and the growth and the propagation of the rice blast germs are facilitated.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view showing the internal structure of the incubator of the present invention;

FIG. 3 is a schematic cross-sectional view of a sterilizer of the present invention;

FIG. 4 is a schematic view of the structure A of FIG. 2 according to the present invention;

FIG. 5 is a schematic view of the structure B in FIG. 2 according to the present invention;

FIG. 6 is a schematic structural diagram of C in FIG. 2 according to the present invention.

In the figure: 1. an incubator; 2. an exhaust fan; 3. a vent; 4. sterilizing and filtering the filter screen; 5. a liquid storage tank; 6. a sterilizer; 61. a sterilization chamber; 62. heating plates; 63. a container; 7. a condenser; 8. a water pump; 9. a delivery conduit; 10. a screw; 11. a partition plate; 12. adjusting the nut; 13. air holes are formed; 14. a branch pipe; 15. a dropper; 16. a liquid dropping head; 17. a box door; 18. a handle; 19. a viewing port; 20. a slide plate; 21. a chute; 22. a slider; 23. a liquid collecting tray; 24. a distribution box; 25. an electric wire; 26. a control panel; 27. a venting knob.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1 to 6, in an embodiment of the present invention, a rice blast bacterium cultivation apparatus includes a cultivation box 1, an exhaust fan 2 is disposed at an upper end of the cultivation box 1, a vent 3 is disposed at an upper end of the exhaust fan 2, a sterilization filter screen 4 is mounted on the vent 3, a liquid storage box 5 is disposed at a lower end of the cultivation box 1, a sterilizer 6 is disposed at a left side of the liquid storage box 5, a condenser 7 is disposed at an upper end of the sterilizer 6, a water pump 8 is disposed at an upper end of the condenser 7, a conveying pipeline 9 is disposed on the water pump 8, the culture solution in the liquid storage tank 5 enters the sterilizer 6 to be sterilized and disinfected at high pressure by starting the water pump 8, the culture solution is cooled by the condenser 7, and enters the branch pipe 14 through the conveying pipeline 9, drip into the culture dish from the dropper head 16 through burette 15, for the rice blast fungus improves nutrient substance, need not to take out the culture dish, convenient and fast avoids external environment to cause the pollution to the rice blast fungus.

The four corners of the bottom of the incubator 1 are provided with screw rods 10, a plurality of partition plates 11 are inserted into the four screw rods 10, an inserting position of each partition plate 11 is provided with an adjusting nut 12, each partition plate 11 is provided with a plurality of air holes 13, the position of each partition plate 11 on each screw rod 10 is adjusted through the adjusting nuts 12 according to the height of a rice blast germ culture dish and is moved to a proper position, air in the incubator 1 is circulated through the plurality of air holes 13, so that the temperature and the humidity on each partition plate 11 are kept consistent, and the practicability of the incubator 1 is improved; a branch pipe 14 is arranged above each partition plate 11 and is communicated with the conveying pipeline 9, a plurality of drip pipes 15 are arranged on the front side and the rear side of each branch pipe 14, a plurality of drip heads 16 are arranged on each drip pipe 15, each drip head 16 is positioned right above the culture dish, and liquid is dripped into the culture dish below the drip head 16, so that culture solution is provided for rice blast germs, and the waste of the culture solution is avoided; a sterilization chamber 61 is arranged in the sterilizer 6, a heating plate 62 is arranged at the lower end of the sterilization chamber 61, a container 63 is arranged at the upper end of the heating plate 62 and is communicated with the conveying pipeline 9, the heating plate 62 is operated by starting the sterilizer 6, the culture solution in the container 63 is sterilized at high pressure, and the pollution to rice blast germs is avoided; the front end of the incubator 1 is provided with a box door 17 which is rotatably connected through a hinge, the right end of the box door 17 is provided with a handle 18, the box door 17 is provided with an observation port 19, the front end of the observation port 19 is provided with a sliding plate 20 which is slidably connected with the box door 17, the sliding plate 20 is slid leftwards, and the condition of the cultivation of rice blast germs in the incubator 1 can be conveniently checked through the observation port 19; the bottom of the incubator 1 is provided with two sliding chutes 21, the upper end of each sliding chute 21 is provided with a sliding block 22, the upper ends of the two sliding blocks 22 are provided with liquid collecting discs 23, and substances such as garbage, waste liquid and the like generated in the process of cultivating rice blast germs in the culture dish are collected through the liquid collecting discs 23; a distribution box 24 is arranged at the right end of the liquid storage box 5, an electric wire 25 is arranged at the right end of the distribution box 24, a control panel 26 is arranged at the front end of the distribution box 24, a ventilation knob 27 is arranged at the right end of the control panel 26 and is electrically connected with the exhaust fan 2, the ventilation knob 27 is pressed to enable the exhaust fan 2 to extract outside air to enter the cultivation box 1, so that the inside and the outside air of the cultivation box 1 are circulated, and the cultivation box is filtered through the sterilization filter screen 4, so that pollution caused by other germs breeding is avoided, and the growth and the propagation of rice blast germs are facilitated; control panel 26 passes through block terminal 24 and is connected with water pump 8, condenser 7 and sterilizer 6 electricity respectively, starts water pump 8, sterilizer 6 and condenser 7 respectively through control panel 26, makes it carry the culture solution, has improved incubator 1's degree of automation, has alleviateed staff's working strength.

The working principle of the utility model is as follows: during the use, connect external power through electric wire 25 and make block terminal 24 circular telegram, make incubator 1 normal operating, start water pump 8, steriliser 6 and condenser 7 respectively through control panel 26, make it carry the culture solution, improved incubator 1's degree of automation, alleviateed staff's working strength. When the culture solution needs to be added, the water pump 8 is started to enable the culture solution in the liquid storage tank 5 to enter the sterilizer 6, the sterilizer 6 is started to enable the heating plate 62 to work, the culture solution in the container 63 is sterilized and disinfected at high pressure, and pollution to rice blast germs is avoided; the condenser 7 is started to cool the culture solution, so that the culture solution enters the branch pipes 14 through the conveying pipeline 9 and then is shunted to each dropper 15, and the dropper 16 drips the culture dish, so that nutrient substances are improved for rice blast germs, the culture dish does not need to be taken out, convenience and rapidness are realized, and the pollution to the rice blast germs caused by the external environment is avoided. The ventilation knob 27 is pressed to enable the exhaust fan 2 to extract outside air to enter the incubator 1, and the outside air is filtered through the sterilization filter screen 4, so that rice blast germs are prevented from being polluted due to breeding of other germs. The air in the incubator 1 is quickened to circulate through the plurality of air vents 13, so that the temperature and the humidity on each clapboard 11 are kept consistent, and the growth and the propagation of rice blast germs are facilitated. Move to suitable position through adjusting nut 12 according to the position of every baffle 11 on screw rod 10 of the altitude mixture control of rice blast germ culture dish, improve incubator 1's practicality, slide 20 slides left, conveniently looks over the condition of cultivating of rice blast germ in incubator 1 through viewing aperture 19, collects material such as rubbish and waste liquid that the interior rice blast germ of culture dish produced through catch basin 23.

Claims

1. The utility model provides a rice blast fungus breeding device, includes artificial containers (1), its characterized in that: incubator (1) upper end is provided with air exhauster (2), air exhauster (2) upper end is provided with vent (3), install degerming filter screen (4) on vent (3), incubator (1) lower extreme is provided with liquid reserve tank (5), liquid reserve tank (5) left side is provided with steriliser (6), steriliser (6) upper end is provided with condenser (7), condenser (7) upper end is provided with water pump (8), be provided with pipeline (9) on water pump (8).

2. A pesti-oryzae culture device according to claim 1, wherein: screw rods (10) are arranged at four corners of the bottom of the incubator (1), a plurality of partition plates (11) are inserted into the screw rods (10), each inserting position of each partition plate (11) is provided with an adjusting nut (12), and each partition plate (11) is provided with a plurality of air holes (13).

3. A CSFV culture apparatus according to claim 2, wherein: every baffle (11) top all is provided with branch pipe (14) and communicates with pipeline (9), every both sides all are provided with a plurality of burettes (15) around branch pipe (14), every all be provided with a plurality of droppers (16) on burette (15), every dropper (16) all are located directly over the culture dish.

4. A pesti-oryzae culture device according to claim 1, wherein: be provided with sterilization chamber (61) in sterilizer (6), sterilization chamber (61) lower extreme is provided with hot plate (62), hot plate (62) upper end is provided with container (63) and communicates with pipeline (9).

5. A pesti-oryzae culture device according to claim 1, wherein: incubator (1) front end is provided with chamber door (17) and rotates through the hinge and connect, chamber door (17) right-hand member is provided with handle (18), be provided with viewing aperture (19) on chamber door (17), viewing aperture (19) front end is provided with slide (20) and with chamber door (17) sliding connection.

6. A pesti-oryzae culture device according to claim 1, wherein: two sliding grooves (21) are formed in the bottom of the incubator (1), each sliding groove (21) is provided with a sliding block (22) at the upper end, and a liquid collecting disc (23) is arranged at the upper end of each sliding block (22).

7. A pesti-oryzae culture device according to claim 1, wherein: liquid reserve tank (5) right-hand member is provided with block terminal (24), block terminal (24) right-hand member is provided with electric wire (25), block terminal (24) front end is provided with control panel (26), control panel (26) right-hand member is provided with ventilation knob (27) and is connected with air exhauster (2) electricity.

8. A CSFV culture apparatus according to claim 7, wherein: the control panel (26) is electrically connected with the water pump (8), the condenser (7) and the sterilizer (6) through the distribution box (24).