CN110352816B

CN110352816B - Integrative station of pest control for rice field fishery is bred

Info

Publication number: CN110352816B
Application number: CN201910743067.7A
Authority: CN
Inventors: 王义东
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-13
Filing date: 2019-08-13
Publication date: 2021-09-07
Anticipated expiration: 2039-08-13
Also published as: CN110352816A

Abstract

The invention discloses a disease and pest control integrated station for rice field fishery cultivation, which comprises a foundation pit, wherein a supporting table is installed at the top end of the foundation pit, a buoyant raft is installed on the supporting table, a main box body is installed on the buoyant raft, a motor is installed at the top end of the main box body, a power shaft is installed at the output end of the motor, a purification cavity is installed in the main box body, a material storage cavity is arranged in the main box body above the purification cavity, a sampling mechanism is installed on the buoyant raft at one side of the main box body, and a cleaning mechanism is installed in the foundation pit; the cleaning mechanism comprises a transmission rod and a centrifugal impeller, the transmission rod is arranged at the bottom end of the supporting table and is arranged at the bottom end of the transmission rod, and a drainage impeller is arranged on the surface of the transmission rod. By arranging a series of structures, the integrated station for preventing and treating the diseases and the insect pests in the fishery industry can be suitable for the complex environment of the rice field, comprehensively disinfect fishes and the like, disinfect the rice field, and avoid the occurrence of the accidents of the diseases and the insect pests of the fishes.

Description

Integrative station of pest control for rice field fishery is bred

Technical Field

The invention relates to the technical field of fishery diseases and insect pests, in particular to a disease and insect pest control integrated station for rice field fishery breeding.

Background

With the development of fishery in China, the method is not only limited to a specific water area environment, but also brings birth to a fishery culture mode of fish culture in a rice field under the condition of realizing environment-friendly green production, fish culture on the water surface of the rice field can be utilized, fish products can be obtained, pests and weeds in the rice field can be eaten by the fish, manure is excreted, soil is turned over to promote fertilizer decomposition, good conditions are created for rice growth, and economic benefits are increased.

Only, under the current paddy field mode of breeding fish, there is obvious difference with traditional fishery breed, especially the paddy field area is wider, has brought certain hindrance for the prevention and cure of fishery plant diseases and insect pests, can't carry out centralized plant diseases and insect pests prevention and cure to the fishery, in prior art, just before the paddy field is bred, spread lime on the paddy field soil and carry out disinfection treatment, can only often carry out initial plant diseases and insect pests prevention and cure, and in follow-up breeding process, can face multiple complicated condition, like the propagation of outside plant diseases and insect pests, but do not have the equipment that can control to the pertinence and comprehensive under the current mode of breeding for the paddy field fishery has certain limitation and drawback.

Disclosure of Invention

The invention aims to provide an integrated station for preventing and treating diseases and insect pests for rice field fishery breeding, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a disease and pest control integrated station for rice field fishery breeding comprises a foundation pit, wherein a supporting table is installed at the top end of the foundation pit, a floating raft is installed on the supporting table, a main box body is installed on the floating raft, a motor is installed at the top end of the main box body, a power shaft is installed at the output end of the motor, the bottom end of the power shaft extends to the bottom end of the floating raft, a purification cavity is installed inside the main box body, a material storage cavity is formed inside the main box body above the purification cavity, a sampling mechanism is installed on the floating raft at one side of the main box body, and a cleaning mechanism is installed inside the foundation pit; the cleaning mechanism comprises a transmission rod and a centrifugal impeller, the transmission rod is installed at the bottom end of the supporting table, the top end of the transmission rod is connected with the bottom end of the power shaft, a connecting shaft disc is installed at the joint of the transmission rod and the power shaft, the bottom end of the transmission rod extends to the inner bottom end of the foundation pit, the centrifugal impeller is installed at the bottom end of the transmission rod, and a drainage impeller is installed on the surface of the transmission rod.

Preferably, a mesh cage is arranged on the surface of the transmission rod on the outer side of the drainage impeller, and an isolation mesh is arranged inside a foundation pit above the centrifugal impeller.

Preferably, a discharge port is arranged on the surface of one side of the main box body, and an assembly frame is arranged on the surface of the main box body below the discharge port.

Preferably, the surface of the power shaft in the storage cavity is provided with a second stirrer, the surface of the power shaft in the purification cavity is provided with a first stirrer, and the inner wall of the purification cavity is provided with a filter screen plate.

Preferably, sampling mechanism includes small-size water pump, sampling box and sampling tube, and the buoyant raft top in main tank body one side is installed to the sampling box, and the buoyant raft top in sampling box one side is installed to small-size water pump that absorbs, and the transmission pipe is installed to the output of small-size water pump, and the transmission pipe extends to inside the sampling box, and the sampling tube is installed at small-size water pump input, and inside the sampling tube extends to the foundation ditch, and the surface mounting of sampling tube has the sample valve head, and the inside of sampling box is provided with the partial shipment cavity, and the junction of partial shipment cavity and transmission pipe installs the ooff valve.

Preferably, the feeder hopper is installed on the main tank body top of motor one side, and first input casing is installed to the bottom of feeder hopper, and the end of first input casing extends to and purifies intracavity portion, and the second input casing is installed to the feeder hopper bottom of first input casing one side, and the end of second input casing extends to the storage intracavity portion.

Preferably, the junction of first input casing and feeder hopper and the junction of second input casing and feeder hopper all are provided with the guide way, and the internally mounted of guide way has the baffle.

Preferably, the other side surface of the main box body is provided with a drain pipe, the surface of the main box body on one side of the drain pipe is provided with a drainage pump, and the surface of the main box body on the other side of the drain pipe is provided with a sealing cover plate.

Preferably, an air-pressure pump is installed on the top end of the floating raft on one side of the small water suction pump, the output end of the air-pressure pump is connected with the output end of the small water suction pump, a three-way pipe fitting is installed at the joint of the air-pressure pump and the small water suction pump, and the output end of the three-way pipe fitting is connected with the sampling pipe.

Preferably, a gas transmission pipe support is arranged inside a foundation pit below the centrifugal impeller, one end of the gas transmission pipe support is connected with the bottom end of the sampling pipe, a switch valve is arranged at the joint of the gas transmission pipe support and the sampling pipe, and a one-way air nozzle is arranged on the surface of the gas transmission pipe support.

Compared with the prior art, the invention has the beneficial effects that:

1. the integrated station for preventing and controlling the plant diseases and insect pests for the rice field fishery cultivation can be connected with each other through the foundation pit, the supporting platform and the floating raft to form a three-dimensional plant disease and insect pest protection station for the rice field fishery cultivation, attracts fishes in the rice field by means of the depth of the foundation pit, performs the work of preventing and controlling the plant diseases and insect pests, fish cultivation, later fishing and the like, is influenced by the depth of the foundation pit, the scale of fish culture in the paddy field can be further enlarged, the floating raft can be used independently, the components on the floating raft are driven to move by virtue of buoyancy, according to the actual requirement, the movable operation is facilitated, the movable type rice field is suitable for rice fields and is also suitable for cultivation in water areas with larger depth, the first input shell and the second input shell are used, can be respectively for purifying the required material of chamber and the inside transport of storage chamber, like disinfectant or fodder etc. do benefit to with the help of single feeder hopper, reach different feeding effects.

2. This integrative station of pest control for paddy field fishery is bred, through the baffle, can follow the guide way and carry out spacing sliding motion, be convenient for control the feed state of first input casing and second input casing, and then can do benefit to different materials and carry to through the discharge gate, when can pouring the material in storage cavity, use with the assembly jig jointly, the mountable is equipped with the machine of shedding fodder and antiseptic solution on it, like lime powder etc. does benefit to actual pest control work.

3. This integrative station of pest control for paddy field fishery is bred, through connecting the reel, can be with the help of the round pin axle, realize being connected and the separation effect of power shaft and drive lever, in the time of convenient to detach buoyant raft, can realize transmission effect, transmit the rotatory moment of motor for the drive lever through the power shaft, realize integration result of use, and through centrifugal impeller, can drive foundation ditch bottom silt, fodder residue and excrement upward movement, and use with the drainage impeller combination, can produce outside moment, can drive the impurity through the foundation ditch derivation and move to the foundation ditch top outside, reach the cleaning performance to the foundation ditch, avoid the impurity siltation, take place pathological change, cause the threat of pest.

4. This integrative station of pest control for paddy field fishery is bred, through the drain pump, can directly lead to the intracavity portion that purifies with the water that gets into the paddy field, and use with filtering net plate combines, can filter the water that gets into the paddy field, avoid having the parasite, material such as harmful bacterium, cause harm to fish, and through first agitator, can stir the liquid medicine that gets into pest control such as disinfectant that purifies the chamber, reach the effect of dosing, combine other parts, realize the disinfection from this, paddy field pest control and fish culture equipment as an organic whole.

5. This integrative station of pest control for paddy field fishery is bred, through the tee bend pipe fitting, can realize simultaneously with the air-pressure pump, the connection of small-size suction pump and sampling tube, at the air-pressure pump during operation, high-pressure gas can produce, carry compressed gas by the sampling tube, through the gas transmission pipe support, can carry out directional transport and diffusion to the gas that the sampling tube carried, and use with one-way air cock combination, can upwards carry gas, form a large amount of bubbles, utilize this characteristic, drive the migratory fish that is in the inside of foundation ditch, when supplementing oxygen for the water, the action activity to fish is controlled, the fish of being convenient for moves about to the paddy field outside the foundation ditch, find food activity such as.

Drawings

FIG. 1 is a schematic view of the entire structure of embodiment 1;

FIG. 2 is a schematic view of the internal structure of the sampling chamber in example 1;

fig. 3 is a side view of the internal structure of the raft of example 1;

FIG. 4 is a top view of the support table of example 1;

FIG. 5 is a schematic view showing the inner structure of a hopper in accordance with example 1;

FIG. 6 is a schematic view showing the connection of a transport apparatus according to embodiment 2;

fig. 7 is a schematic view of a partial structure of the bottom end of the foundation pit in embodiment 2.

In the figure: 1. a centrifugal impeller; 2. a foundation pit; 3. a support table; 4. floating rafts; 5. a drain pipe; 6. sealing the cover plate; 7. a main box body; 701. a material storage cavity; 702. a purification chamber; 8. a feed hopper; 801. a first input housing; 802. a second input housing; 9. a motor; 10. a discharge port; 11. an assembly frame; 12. a sampling box; 1201. a conveying pipe; 1202. an on-off valve; 1203. subpackaging the cavities; 13. a small water suction pump; 14. a cylinder mould; 15. a drainage impeller; 16. a sampling tube; 17. a sampling valve head; 18. a transmission rod; 19. an isolation net; 20. a first stirrer; 21. a filter screen plate; 22. a power shaft; 23. a second agitator; 24. draining pump; 25. connecting the shaft disc; 26. a guide groove; 27. a guide plate; 28. an air pressure pump; 29. a tee pipe fitting; 30. a one-way air tap; 31. a gas transmission pipe frame.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

As shown in fig. 1 to 5, the integrated station for pest control in rice field fishery cultivation of the embodiment includes a foundation pit 2, the foundation pit 2 is a concrete structure with a wide top and a narrow bottom, and is installed in a certain area of a large-scale rice field, such as the center of the rice field, generally with a depth of about 1m, and can be used as a rest place for fish, a support table 3 is installed at the top end of the foundation pit 2, the support table 3 is supported obliquely upward and is made of a metal material which is not easy to corrode, a floating raft 4 is installed on the support table 3 through bolts, a hollow object capable of generating large buoyancy is installed at the bottom end of the floating raft 4, and can generate large buoyancy when meeting water, the floating raft 4 can be used alone, and the components thereon are driven to move by the buoyancy, thereby facilitating the moving operation according to actual requirements, and being suitable for cultivation in water areas with large depths in the rice field, and a main box body 7 is installed on the floating raft 4, the interior is hollow, the top end of the main box body 7 is provided with a motor 9, the motor 9 is supplied with electric energy by an external power supply through a lead and is electrically controlled by a specific controller on the main box body 7, the model of the motor 9 can be selected to be a Y2-1 motor, the output end of the motor 9 is provided with a power shaft 22 which is used as an output shaft body of rotating torque, the bottom end of the power shaft 22 extends to the bottom end of the floating raft 4, the joint of the power shaft 22 and the floating raft 4 is provided with a double-layer sealing mechanism, the interior of the main box body 7 is provided with a purifying cavity 702 which can purify water entering a rice field, a material storage cavity 701 is arranged in the main box body 7 above the purifying cavity 702 and can store some specific materials such as disinfectors, fish feeds and the like, the surface of the power shaft 22 in the material storage cavity 701 is provided with a second stirrer 23, the power shaft 22 can, the material storage device is characterized in that materials stored in the material storage cavity 701 are stirred, a first stirrer 20 is arranged on the surface of a power shaft 22 in the purification cavity 702, the materials such as disinfectant and the like are stirred in the purification cavity 702 to be dissolved with water quickly, a filter screen plate 21 is arranged on the inner wall of the purification cavity 702, the mesh of the filter screen plate 21 is proper, a certain gap exists between the filter screen plate and the inner wall of the purification cavity 702, the filter medium such as quartz and the like can be filled in the purification cavity, the cost is low, a discharge port 10 is arranged on the surface of one side of a main box body 7, the filter screen plate is actually a discharge switch door component which can be opened to lead out the materials in the material storage cavity 701, an assembly frame 11 is arranged on the surface of the main box body 7 below the discharge port 10, a machine for throwing feed and disinfectant can be arranged on the assembly frame, the material such as lime powder and the like which are led out through the discharge port 10 is beneficial to actual pest control work, a sampling mechanism is arranged on a buoyant raft 4 on one side of the main box body 7, the sampling mechanism comprises a small water suction pump 13, a sampling box 12 and a sampling pipe 16, wherein the sampling box 12 is installed at the top end of a floating raft 4 on one side of a main box body 7, the water in the rice field can be sampled and then stored in the pest control process, the small water suction pump 13 is installed at the top end of the floating raft 4 on one side of the sampling box 12, a common small pump body can be selected, an overload protection part is arranged in the small water suction pump 13 and is electrically connected with a controller on the main box body 7 through a lead, a transmission pipe 1201 is installed at the output end of the small water suction pump 13, the transmission pipe 1201 extends into the sampling box 12, namely, the liquid sucked out by the small water suction pump 13 is guided into the sampling box 12 through the transmission pipe 1201, the sampling pipe 16 is installed at the input end of the small water suction pump 13, the sampling pipe 16 extends into a foundation pit 2 and can be used for sampling operation of the water in the foundation pit 2, and a sampling valve head 17 is installed on the surface of the sampling pipe 16, the sampling valve head 17 is formed by combining a common electromagnetic valve part and a pipe head, is electrically connected and controlled by a lead and a controller, can be opened, and samples water bodies in the foundation pit 2, a plurality of sampling valve heads 17 exist in the actual sampling pipe 16, and a specific height difference exists, so that when various fishes are cultured in the foundation pit 2, the water bodies with different heights can be sampled, and a cleaning mechanism is arranged in the foundation pit 2; the cleaning mechanism comprises a transmission rod 18 and a centrifugal impeller 1, the transmission rod 18 is arranged at the bottom end of the support table 3, the top end of the transmission rod 18 is connected with the bottom end of a power shaft 22, a connecting shaft disc 25 is arranged at the joint of the transmission rod 18 and the power shaft 22, the connecting and separating effects of the power shaft 22 and the transmission rod 18 can be realized by means of a pin shaft, the transmission effect can be realized while the floating raft 4 is convenient to disassemble, a shaft sleeve can be movably arranged on the transmission rod 18 if necessary, when the transmission rod 18 rotates, the outer shaft sleeve does not rotate and can protect swimming fishes around, the rotating torque of a motor 9 is transmitted to the transmission rod 18 through the power shaft 22 to realize the integrated use effect, the bottom end of the transmission rod 18 extends to the inner bottom end of the foundation pit 2, the centrifugal impeller 1 is arranged at the bottom end of the transmission rod 18 and can generate upward torque in the rotating process to drive silt, feed residue and excrement at the bottom end of the foundation pit to move upwards, the surface mounting of transfer line 18 has drainage impeller 15, can produce outside moment, can drive the impurity of deriving through foundation ditch 2 bottom to the motion of foundation ditch 2 top outside, reaches the cleaning performance to foundation ditch 2, avoids the impurity siltation, takes place the pathological change, causes the threat of plant diseases and insect pests.

Specifically, the mesh cage 14 is arranged on the surface of the transmission rod 18 on the outer side of the drainage impeller 15, the mesh is small, the mesh cage 14 can cover the drainage impeller 15 to avoid contact with external fishes, and the isolation net 19 is arranged inside the foundation pit 2 above the centrifugal impeller 1, so that isolation between the centrifugal impeller 1 and the fishes above can be realized, and the protection effect is achieved.

Further, the inside of sampling box 12 is provided with partial shipment cavity 1203, and actually can be at least three partial shipment cavity 1203, can fill the water that three not co-altitude samples obtained respectively, and the junction of partial shipment cavity 1203 and transmission pipe 1201 installs ooff valve 1202, is general small-size solenoid valve, carries out electric connection and control through the controller of wire and main tank 7, after the sample of specific height, can open through ooff valve 1202, deposits the water of specific height inside single partial shipment cavity 1203, reaches the function of difference storage.

Furthermore, a feed hopper 8 is installed at the top end of the main box 7 at one side of the motor 9, the opening is upward, the material is introduced through the feed hopper 8, a first input shell 801 is installed at the bottom end of the feed hopper 8, the tail end of the first input shell 801 extends into the interior of the purification cavity 702, the material can be introduced into the purification cavity 702 through the first input shell 801, a second input shell 802 is installed at the bottom end of the feed hopper 8 at one side of the first input shell 801, the tail end of the second input shell 802 extends into the interior of the material storage cavity 701, the material introduction is facilitated, guide grooves 26 are arranged at the connection part of the first input shell 801 and the feed hopper 8 and the connection part of the second input shell 802 and the feed hopper 8, the guide grooves 26 are obliquely designed, the material can be conveniently guided, the inner wall is smooth, a guide plate 27 is installed in the guide groove 26, and when the guide plate 27 is stressed, the guide plate can perform limited sliding movement along the guide groove 26, the shielding or opening effect can be formed, and the first input housing 801 and the second input housing 802 can be independently controlled to be opened or closed.

Furthermore, the other side surface of the main box 7 is provided with a drain pipe 5, which can guide the water filtered by the purification cavity 702 into the paddy field, and if necessary, a switch valve can be installed on the drain pipe 5, and the surface of the main box 7 on one side of the drain pipe 5 is provided with a drain pump 24, the drain pump 24 is a pump body with a larger model, which can be selected as a JET-G17-37 drain pump, and absorbs the water entering the paddy field and injects the water into the purification cavity 702, the surface of the main box 7 on the other side of the drain pipe 5 is provided with a sealing cover plate 6, and a double-layer sealing ring is arranged between the sealing cover plate 6 and the main box 7 for sealing, so that the main box 7 can be opened, and the internal filtration filling can be led out or replaced, and the operation is beneficial to practical use.

The using method of the embodiment comprises the following steps: the foundation pit 2 can adopt a structure with a wide top and a narrow bottom, the diameter is about 1.5m, the depth is about 1m, when in actual use, fishes cultured in the rice field can enter the foundation pit 2 and are influenced by the depth of the foundation pit 2 to culture various fishes, and the fishes are distributed in a three-dimensional state, for example, crucian is cultured at the upper part of the foundation pit, grass carp is cultured at the middle part, loach and the like are cultured at the bottom part, when in actual use, the floating raft 4 can be moved to the periphery of the support table 3 by the buoyancy of the floating raft 4, the floating raft 4 is arranged on the support table 3 by bolts, the power shaft 22 is arranged in the connecting shaft disc 25, the connecting effect of the power shaft 22 and the transmission rod 18 is realized by the pin shaft, the external water body is connected to the drainage pump 24, the external power supply is connected, the controller electrically controls the whole device, thereby completing the installation effect of the whole prevention and control table, before cultivation, when no water exists in the rice field, the quicklime is placed into the storage cavity 701 through the second input shell 802, the motor 9 is started to drive the second stirrer 23 to stir and refine the quicklime, the spraying machine is installed on the assembly frame 11 to throw out the quicklime guided out from the discharge port 10, the quicklime is diffused into the rice field with sewage to be disinfected, the spraying machine can be used for subsequent feeding, when the water is injected into the rice field in the actual cultivation process, the water is sucked into the purification cavity 702 through the drainage pump 24 and filtered, filled and filtered through the filter screen plate 21, impurities in the water, such as pests, pest eggs and other harmful substances can be retained, the filtering effect is achieved, the generation probability of plant diseases and insect pests is reduced, meanwhile, in order to fully disinfect the water, the guide plate 27 of the first input shell 801 can be opened, the guide plate 8 and the first input shell 801 are used, the disinfection medicament is provided for the purification cavity 702, the disinfection medicament is stirred by the first stirrer 20, the stirred water body is guided into the rice field through the drain pipe 5, when the first stirrer 20 and the second stirrer 23 rotate, the transmission rod 18 does not rotate, only the pin shaft of the connecting shaft disc 25 needs to be pulled out, so that the power shaft 22 loses the connectivity with the connecting shaft disc 25, more impurities such as excessive feed and excrement are accumulated inside the foundation pit 2 within a period of time, the pin shaft can be inserted for preventing pathological changes, the connection between the power shaft 22 and the transmission rod 18 is realized, the motor 9 rotates to drive the drainage impeller 15 and the centrifugal impeller 1 to synchronously rotate, the water body around the centrifugal impeller 1 is forced upwards to drive the water body accumulated at the bottom end of the foundation pit 2 to be conveyed upwards and drive the impurities to move upwards to the upper part of the foundation pit 2, and meanwhile, drainage impeller 15 is rotatory, drive the water and the impurity outdiffusion of 2 tops in foundation ditch, pour out from foundation ditch 2, reach the cleaning performance to foundation ditch 2 from this, also can be convenient for drive the fish in foundation ditch 2 and remove to 2 outside paddy fields in foundation ditch, it eats pest or weeds etc. in the rice field to go, and for further preventing 2 inside pathological changes that take place in foundation ditch, can start single sample valve head 17 and small-size water suction pump 13, the water suction with specific degree of depth, and start switch valve 1202, the water that obtains with the sample is put into single partial shipment cavity 1203 inside, reach the effect of storage, the staff can follow the inside sample of partial shipment cavity 1203, carry out the bacterium to the inside water, the amount of microorganism etc. is assayed, reach the prevention and cure operation of plant diseases and insect pests.

Example 2

The structure of this embodiment paddy field fishery is bred with integrative station of pest control is the same basically with the structure of embodiment 1 paddy field fishery is bred with integrative station of pest control, and its difference lies in: an air-pressure pump 28 is installed at the top end of the floating raft 4 on one side of the small water suction pump 13, the output end of the air-pressure pump 28 is connected with the output end of the small water suction pump 13, a tee pipe 29 is installed at the joint of the air-pressure pump 28 and the small water suction pump 13, and the output end of the tee pipe 29 is connected with the sampling pipe 16 (see fig. 6 and 7). The air-pressure pump 28 can be electrically connected and controlled with a controller on the main tank 7 through a lead, electric energy is supplied by an external power supply, external air can be compressed to form high-pressure air through rotation of the impeller, the type of the air-pressure pump 28 can be selected to be an XGB5 air pump, the three-way pipe fitting 29 has a three-way conduction function, and can be simultaneously connected with the air-pressure pump 28, the small water suction pump 13 and the sampling pipe 16, electromagnetic valves are mounted at the connection positions of the air-pressure pump 28, the small water suction pump 13 and the three-way pipe fitting 29, and an on-off control effect can be formed.

Specifically, a gas transmission pipe frame 31 is arranged in the foundation pit 2 below the centrifugal impeller 1, the gas transmission pipe frame 31 can be fixedly arranged on the surface of the inner wall of the bottom end of the foundation pit 2, one end of the gas transmission pipe frame 31 is connected with the bottom end of the sampling pipe 16, when in practical use, high-pressure gas generated by the air pressure pump 28 can be conveyed into the gas transmission pipe frame 31 through the sampling pipe 16, a switch valve 1202 is arranged at the joint of the gas transmission pipe frame 31 and the sampling pipe 1202, when the switch valve 1202 is opened, the gas in the sampling pipe 16 can enter the gas transmission pipe frame 31, when the sampling pipe 16 samples, the switch valve 1202 is closed, so that water can be prevented from entering the gas transmission pipe frame 31, a one-way gas nozzle 30 is arranged on the surface of the gas transmission pipe frame 31 and is formed by combining a gas nozzle for discharging gas and a one-way valve plate, when the gas is not discharged, the valve plate is stressed downwards, the discharge port can be sealed, and when the gas is discharged, the gas is pressurized, the valve plate is jacked upwards, and then the one-way air nozzle 30 is opened, a large amount of gas is discharged, a large amount of water bubbles can be formed, and the control of the activity of fish in the rice field culture is facilitated.

The using method of the embodiment comprises the following steps: in order to increase the activity frequency of the fishes and avoid the fishes from being in the foundation pit 2 for a long time, the electromagnetic valve parts of the tee pipe fitting 29 and the small water suction pump 13 can be closed, the electromagnetic valve parts on the pipeline between the tee pipe fitting 29 and the air pressure pump 28 are opened, the air pressure pump 28 is started to suck external air into the interior and convey the air into the sampling pipe 16 after being pressurized by an impeller, the sampling valve head 17 on the sampling pipe 16 is closed, the switch valve 1202 between the sampling pipe 16 and the air pipe frame 31 is opened, the high-pressure air is injected into the air pipe frame 31 and pushes open the valve sheet of the one-way air nozzle 30, the air is discharged and contacts with water to form a large amount of air bubbles, and the air bubbles have certain irritation to the fishes, so that the fishes are driven to swim to the rice field outside the foundation pit 2 and do activities such as foraging and the like, thereby controlling the behavior activities of the fishes, and oxygen is supplemented to the water body inside the foundation pit 2.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a rice field fishery is bred with integrative station of plant diseases and insect pests control, includes foundation ditch (2), its characterized in that: a supporting table (3) is installed at the top end of the foundation pit (2), a floating raft (4) is installed on the supporting table (3), a main box body (7) is installed on the floating raft (4), a motor (9) is installed at the top end of the main box body (7), a power shaft (22) is installed at the output end of the motor (9), the bottom end of the power shaft (22) extends to the bottom end of the floating raft (4), a purification cavity (702) is installed inside the main box body (7) above the purification cavity (702), a sampling mechanism is installed on the floating raft (4) on one side of the main box body (7) and comprises a small water suction pump (13), a sampling box (12) and a sampling pipe (16), the top end of the floating raft (4) on one side of the main box body (7) is installed on the sampling box (12) through the sampling box (12), and the top end of the floating raft (4) on one side of the sampling box (12) is installed on the small water suction pump (13), the output end of the small water suction pump (13) is provided with a transmission pipe (1201), the transmission pipe (1201) extends to the interior of the sampling box (12), the sampling pipe (16) is arranged at the input end of the small water suction pump (13), the sampling pipe (16) extends to the interior of the foundation pit (2), the surface of the sampling pipe (16) is provided with a sampling valve head (17), the interior of the sampling box (12) is provided with a subpackaging cavity (1203), the joint of the subpackaging cavity (1203) and the transmission pipe (1201) is provided with a switch valve (1202), and the interior of the foundation pit (2) is provided with a cleaning mechanism; the cleaning mechanism comprises a transmission rod (18) and a centrifugal impeller (1), the transmission rod (18) is installed at the bottom end of the support table (3), the top end of the transmission rod (18) is connected with the bottom end of the power shaft (22), a connecting shaft disc (25) is installed at the joint of the transmission rod and the power shaft, the bottom end of the transmission rod (18) extends to the bottom end of the interior of the foundation pit (2), the centrifugal impeller (1) is installed at the bottom end of the transmission rod (18), and a drainage impeller (15) is installed on the surface of the transmission rod (18).

2. A rice field fishery breeding pest control integrated station according to claim 1, characterized in that: a mesh cage (14) is arranged on the surface of the transmission rod (18) on the outer side of the drainage impeller (15), and an isolation mesh (19) is arranged inside the foundation pit (2) above the centrifugal impeller (1).

3. A rice field fishery breeding pest control integrated station according to claim 1, characterized in that: one side surface mounting of main tank body (7) has discharge gate (10), and main tank body (7) surface mounting below discharge gate (10) has assembly jig (11).

4. A rice field fishery breeding pest control integrated station according to claim 1, characterized in that: the inside power shaft (22) surface mounting in storage cavity (701) has second agitator (23), and power shaft (22) surface mounting in purification chamber (702) has first agitator (20), and filter screen board (21) are installed to the inner wall in purification chamber (702).

5. A rice field fishery breeding pest control integrated station according to claim 1, characterized in that: feeder hopper (8) are installed on main tank body (7) top of motor (9) one side, and first input casing (801) are installed to the bottom of feeder hopper (8), and the end of first input casing (801) extends to inside purification chamber (702), and just second input casing (802) are installed to feeder hopper (8) bottom of first input casing (801) one side, and the end of second input casing (802) extends to inside storage cavity (701).

6. A rice field fishery is bred and is used integrative station of pest control according to claim 5 characterized in that: the connecting part of the first input shell (801) and the feed hopper (8) and the connecting part of the second input shell (802) and the feed hopper (8) are both provided with guide grooves (26), and guide plates (27) are arranged inside the guide grooves (26).

7. A rice field fishery breeding pest control integrated station according to claim 1, characterized in that: the drainage pipe (5) is installed on the surface of the other side of the main box body (7), the drainage pump (24) is installed on the surface of the main box body (7) on one side of the drainage pipe (5), and the sealing cover plate (6) is installed on the surface of the main box body (7) on the other side of the drainage pipe (5).

8. A rice field fishery breeding pest control integrated station according to claim 1, characterized in that: an air-pressure pump (28) is installed on the top end of the floating raft (4) on one side of the small water suction pump (13), the output end of the air-pressure pump (28) is connected with the output end of the small water suction pump (13), a three-way pipe (29) is installed at the joint of the air-pressure pump and the small water suction pump, and the output end of the three-way pipe (29) is connected with the sampling pipe (16).

9. A rice field fishery breeding pest control integrated station according to claim 8, characterized in that: foundation ditch (2) internally mounted of centrifugal impeller (1) below has gas transmission pipe support (31), and the one end of gas transmission pipe support (31) is connected with the bottom of sampling tube (16), and ooff valve (1202) are installed to the junction of the two, and the surface mounting of gas transmission pipe support (31) has one-way air cock (30).