A large-scale bighead carp breeding immunization device

Abstract

The present invention relates to the technical field of aquaculture immunization, and specifically discloses a large-scale bighead carp aquaculture immunization device. Aiming at the problem that the existing device is not convenient for floating in water and the spray head is not convenient for rotating angle, resulting in a narrow range of spraying agents, the following scheme is proposed, which includes: a filter box and a stirring box, the filter box and the stirring box are fixedly installed; a straight plate, the straight plate is fixedly installed at the bottom of the filter box and the stirring box; an air bag is installed on the outside of the straight plate; a medicine powder box, the medicine powder box is fixedly installed on the top of the stirring box; a first tool box, the first tool box is fixedly installed on one side of the medicine powder box; a pushing mechanism, the pushing mechanism is arranged inside the first tool box; a second tool box, the second tool box is fixedly installed on one side of the filter box, and a second motor is arranged on the second tool box. The present invention can float in water and the spray head can rotate angle, so that the range of spraying agents is wide.

Description

Technical Field

[0001] The invention relates to the technical field of aquaculture immunization, and in particular to a large-scale bighead carp aquaculture immunization device. Background Art

[0002] With the improvement of living standards, people pay more attention to their health, so the following foods in life need to undergo high-standard testing. In order to pass the high-standard testing, farmers need to use breeding immunization devices to vaccinate their livestock, especially large-scale silver carp breeding. The existing breeding immunization devices achieve the purpose of vaccination by injecting immune liquid into the water.

[0003] The patent document with the publication number CN214482817U discloses: a large-scale bighead carp breeding immunization device, including a box body composed of chamber one, chamber two, chamber three, chamber four, chamber five and chamber six, wherein chamber one and chamber three are connected through a water pipe, a filter is fixedly installed on the water pipe, a sleeve matching the water pipe is fixedly installed on chamber three, a floating block is slidably installed on the sleeve through a slide, a through hole is opened between chamber three and chamber four, and a water retaining mechanism matching the through hole is installed on chamber three. The advantages are: avoiding the shortcomings of the original pre-prepared liquid medicine, effectively saving the time required for liquid medicine preparation, avoiding the occurrence of liquid medicine precipitation, effectively saving the liquid medicine preparation cost, and at the same time making the liquid medicine mix more evenly, making the liquid medicine exert the maximum efficacy, and greatly improving the utilization rate of the liquid medicine.

[0004] However, the above patent is not convenient for use when floating in water, and the spray head is not convenient for rotation angle, resulting in a problem that the spraying range of the agent is not wide. Therefore, a large-scale bighead carp breeding immunization device is proposed. Summary of the invention

[0005] In order to improve the existing problems that the spraying agent is not convenient to be used while floating in water and the spraying head is not convenient to rotate, resulting in a narrow spraying range, the present invention provides a large-scale bighead carp breeding immunization device.

[0006] The invention provides a large-scale bighead carp breeding immunization device using the following technical solutions:

[0007] A large-scale bighead carp breeding immunization device, comprising:

[0008] A filter box and a mixing box, the filter box and the mixing box are fixedly installed; a straight plate, the straight plate is fixedly installed at the bottom of the filter box and the mixing box; an air bag is installed on the outside of the straight plate; a medicine powder box, the medicine powder box is fixedly installed on the top of the mixing box; a first tool box, the first tool box is fixedly installed on one side of the medicine powder box; a pushing mechanism, the pushing mechanism is arranged inside the first tool box; a second tool box, the second tool box is fixedly installed on one side of the filter box, and a second motor is arranged on the second tool box; a cleaning mechanism, the cleaning mechanism is arranged inside the second tool box; the pushing mechanism includes a first rotating rod, a circular plate is fixedly installed on the first rotating rod, a second rotating rod is fixedly installed on the circular plate, and a second rotating rod is arranged on the outside of the second rotating rod There is an annular frame, a support rod is fixedly installed on the annular frame, a push plate is fixedly installed on the support rod, a bracket is fixedly installed on the top of the mixing box, a first motor is arranged on the bracket, and an output shaft of the first motor is fixedly connected to one end of the first rotating rod; the push plate is arranged in the powder box, an inclined block is fixedly installed inside the powder box, a first horizontal plate is fixedly installed on the bottom of the inclined block, a square hole is opened in the first horizontal plate, a second horizontal plate is slidably installed in the square hole, the second horizontal plate and the push plate are fixedly installed, a round tube is fixedly installed between the powder box and the mixing box, and a knocking mechanism is arranged on the mixing box; the knocking mechanism includes two fixed plates, both of which are fixedly installed A connecting rod is rotatably installed at the top of the mixing box, between the two fixed plates, an eccentric wheel is fixedly installed on the connecting rod, the eccentric wheel cooperates with the round tube, sprockets are provided on the first rotating rod and the connecting rod, and a chain is connected for transmission between the two sprockets; a switch door is movably installed on the filter box, a water tank is fixedly installed on the top of the filter box, a water pump is provided inside the water tank, a water pipe is fixedly connected between the water pump and the filter box, a filter plate is fixedly installed inside the filter box, and a sealing mechanism is provided in the filter box; the cleaning mechanism comprises a first straight rod, a convex disk is fixedly installed on the first straight rod, a square frame is provided on the outer side of the convex disk, and a first two straight rods, a square plate is fixedly mounted on the second straight rod, the square plate is arranged on the filter plate, one end of the first straight rod is fixedly connected to the output shaft of the second motor; the sealing mechanism comprises a sealing plate, a first slider and a second slider are respectively fixedly mounted on the sealing plate, a reciprocating screw rod is threadedly mounted on the first slider, a first slide groove and a second slide groove are respectively provided on the inner wall of the filter box, the first slide groove is slidably mounted on the first slider, the second slide groove is slidably mounted on the second slider, the reciprocating screw rod is rotatably mounted on the first slide groove, a fourth motor is arranged in the filter box, the output shaft of the fourth motor is fixedly connected to the reciprocating screw rod, a water outlet is provided on the filter box, and the water outlet cooperates with the sealing plate;A rotating column is rotatably installed inside the mixing box, a plurality of mixing blades are fixedly installed on the rotating column, a fan blade is fixedly installed on the rotating column, a receiving slot is provided inside the mixing box, a third motor is arranged inside the receiving slot, and the output shaft of the third motor is fixedly connected to one end of the rotating column; a base is fixedly installed at the bottom of the straight plate, a propeller is rotatably installed on the base, an engine is arranged inside the base, and the output shaft of the engine is fixedly connected to one end of the propeller, a pipeline is arranged on one side of the mixing box, a material pump is arranged inside the pipeline, and a material pumping pipe is connected between the material pump and the mixing box; a first round rod is rotatably installed inside the pipeline, an impeller is fixedly installed on the first round rod, a first bevel gear is fixedly installed on the first round rod, a second bevel gear is meshed on the first bevel gear, a second round rod is fixedly installed on the second bevel gear, a third round rod is fixedly installed on the second round rod, a spray head is fixedly installed on the third round rod, and the spray head is rotatably installed with the pipeline. ;

[0009] In summary, the present invention includes at least one of the following beneficial technical effects:

[0010] 1. In this scheme, the first motor drives the first rotating rod to rotate, the first rotating rod drives the circular plate and the second rotating rod to rotate, the second rotating rod drives the annular frame to move back and forth, the annular frame drives the support rod and the push plate to move back and forth, the push plate pushes the powder into the circular tube and slides into the mixing box, and at the same time, the first rotating rod drives the chain and two sprockets to rotate, one of the sprockets drives the connecting rod to rotate, the connecting rod drives the eccentric wheel to rotate, and the eccentric wheel knocks the circular tube so that the powder in the circular tube will not be blocked;

[0011] 2. This solution uses a pump to drive a pumping pipe to extract the agent from the mixing box and then spray it into the pipeline. When the agent is sprayed into the pipeline, the impeller will rotate, and the impeller will drive the first round rod to rotate, the first round rod will drive the first bevel gear to rotate, the first bevel gear will drive the second bevel gear to rotate, the second bevel gear will drive the second round rod to rotate, the second round rod will drive the third round rod and the spray head to rotate, and the spray head can rotate the angle to spray the agent, so that the range of the agent spraying is wider;

[0012] 3. In this solution, the propeller is driven by the engine to rotate, and the propeller enables the device to move in the water. When there are impurities on the filter plate, the filter plate needs to be cleaned regularly, the switch door is opened, and the second motor is started. The second motor drives the first straight rod to rotate, the first straight rod drives the convex plate to rotate, the convex plate drives the square frame to reciprocate, the square frame drives the second straight rod and the square plate to reciprocate, and the square plate pushes the impurities on the filter plate out;

[0013] 4. In this solution, the fourth motor drives the reciprocating screw to rotate, and the reciprocating screw drives the first slider, the sealing plate and the second slider to move, exposing the water outlet so that the water in the filter box can be discharged into the mixing box. The third motor is started, and the rotating column, the stirring blade and the fan blade are driven to rotate by the third motor. The rotation of the fan blade prevents the powder from sinking to the bottom, and the stirring blade stirs the powder and water so that the powder and water in the mixing box can be fully and evenly mixed to form a medicine. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the overall structure of the first viewing angle in the first embodiment of the present invention;

[0015] Figure 2 is a schematic diagram of the overall structure of the second viewing angle in the first embodiment of the present invention;

[0016] Figure 3 It is a connection diagram of the water tank, the filter box, the second tool box and the second motor in the first embodiment of the present invention;

[0017] Figure 4 It is a schematic diagram of the internal structure of the medicine powder box in the first embodiment of the present invention;

[0018] Figure 5 is a schematic diagram of the internal structure of the pipeline and the spray head in the first embodiment of the present invention;

[0019] Figure 6 Schematic diagram of the internal structure of the filter box and the stirring box in the first embodiment of the present invention;

[0020] Figure 7 is a schematic diagram of the internal structure of the filter box in the first embodiment of the present invention;

[0021] Figure 8 Schematic diagram of the internal structure of the mixing box in the first embodiment of the present invention;

[0022] Fig. 9 is a schematic diagram of the connection between the rotating column, the stirring blade and the fan blade in the first embodiment of the present invention;

[0023] Fig.10 is a schematic diagram of the connection between the filter box, the first chute and the second chute in the first embodiment of the present invention;

[0024] Fig.11 is a schematic structural diagram of a sealing mechanism in Embodiment 1 of the present invention;

[0025] Fig.12 is a schematic structural diagram of a cleaning mechanism in Embodiment 1 of the present invention;

[0026] Fig.13 is a schematic structural diagram of a pushing mechanism in Embodiment 1 of the present invention;

[0027] Fig.14 is a structural schematic diagram of the striking mechanism in the first embodiment of the present invention;

[0028] Fig.15 It is a connection diagram of the first rotating rod, the connecting rod and the chain in the first embodiment of the present invention.

[0029] Figure numerals: 1, water tank; 2, filter box; 3, switch door; 4, air bag; 5, bracket; 6, first motor; 7, powder box; 8, round pipe; 9, mixing box; 10, pipeline; 11, spray head; 12, first tool box; 13, second tool box; 14, second motor; 15, inclined block; 16, first horizontal plate; 17, second horizontal plate; 18, push plate; 19, impeller; 20, first round rod; 21, second round rod; 22, third round rod; 23, water pipe; 24, filter plate; 25, third motor; 26, rotating column; 27, stirring blade; 28, fan blade; 29, first slide; 30, second slide; 31, fourth motor; 32, reciprocating screw; 33, sealing plate; 34, first slider; 35, second slider; 36, square frame; 37, first straight rod; 38, convex disk; 39, second straight rod; 40, square plate; 41, first rotating rod; 42, circular plate; 43, annular frame; 44, second rotating rod; 45, fixed plate; 46, connecting rod; 47, eccentric wheel; 48, chain; 49, propeller; 50, base; 51, receiving groove; 52, support rod; 53, first bevel gear; 54, second bevel gear. DETAILED DESCRIPTION

[0030] The following is combined with Figure 1-Figure 15 The present invention is described in further detail.

[0031] Embodiment 1

[0032] A reference to the installation method of a large-scale bighead carp breeding immunization device Figure 1-Figure 2 ,include:

[0033] The filter box 2 and the stirring box 9 are fixedly installed;

[0034] A straight plate, which is fixedly mounted on the bottom of the filter box 2 and the mixing box 9; an air bag 4 is mounted on the outside of the straight plate;

[0035] A medicine powder box 7, which is fixedly mounted on the top of the mixing box 9;

[0036] A first tool box 12, the first tool box 12 is fixedly installed on one side of the medicine powder box 7;

[0037] A pushing mechanism, which is arranged inside the first tool box 12;

[0038] A second tool box 13, which is fixedly mounted on one side of the filter box 2, and a second motor 14 is disposed on the second tool box 13;

[0039] The cleaning mechanism is arranged inside the second tool box 13 .

[0040] Reference Fig.13 The pushing mechanism includes a first rotating rod 41, a circular plate 42 is fixedly mounted on the first rotating rod 41, a second rotating rod 44 is fixedly mounted on the circular plate 42, an annular frame 43 is arranged on the outer side of the second rotating rod 44, a support rod 52 is fixedly mounted on the annular frame 43, a push plate 18 is fixedly mounted on the support rod 52, a bracket 5 is fixedly mounted on the top of the mixing box 9, a first motor 6 is arranged on the bracket 5, and an output shaft of the first motor 6 is fixedly connected to one end of the first rotating rod 41.

[0041] Reference Figure 4 The push plate 18 is arranged in the medicine powder box 7, and an inclined block 15 is fixedly installed inside the medicine powder box 7. A first horizontal plate 16 is fixedly installed at the bottom of the inclined block 15. A square hole is opened in the first horizontal plate 16, and a second horizontal plate 17 is slidably installed in the square hole. The second horizontal plate 17 and the push plate 18 are fixedly installed. A round tube 8 is fixedly installed between the medicine powder box 7 and the mixing box 9, and a knocking mechanism is provided on the mixing box 9.

[0042] Reference Figure 14-15 The knocking mechanism includes two fixed plates 45, and the two fixed plates 45 are fixedly installed on the top of the mixing box 9. A connecting rod 46 is rotatably installed between the two fixed plates 45. An eccentric wheel 47 is fixedly installed on the connecting rod 46. The eccentric wheel 47 cooperates with the round tube 8. Sprockets are provided on the first rotating rod 41 and the connecting rod 46, and a chain 48 is transmission-connected between the two sprockets.

[0043] Reference Figure 1 , Figure 3 , Figure 6-Figure 7 A switch door 3 is movably installed on the filter box 2, a water tank 1 is fixedly installed on the top of the filter box 2, a water pump is arranged inside the water tank 1, a water pipe 23 is fixedly connected between the water pump and the filter box 2, a filter plate 24 is fixedly installed inside the filter box 2, and a sealing mechanism is arranged inside the filter box 2.

[0044] Reference Fig.12 The cleaning mechanism includes a first straight rod 37, a convex disc 38 is fixedly mounted on the first straight rod 37, a square frame 36 is arranged on the outer side of the convex disc 38, a second straight rod 39 is fixedly mounted on the square frame 36, a square plate 40 is fixedly mounted on the second straight rod 39, and the square plate 40 is arranged on the filter plate 24. One end of the first straight rod 37 is fixedly connected to the output shaft of the second motor 14.

[0045] Reference Figure 10-11The sealing mechanism includes a sealing plate 33, on which a first slider 34 and a second slider 35 are fixedly mounted respectively, a reciprocating screw 32 is threadedly mounted on the first slider 34, a first slide groove 29 and a second slide groove 30 are respectively provided on the inner wall of the filter box 2, the first slide groove 29 is slidably mounted with the first slider 34, the second slide groove 30 is slidably mounted with the second slider 35, the reciprocating screw 32 is rotatably mounted with the first slide groove 29, a fourth motor 31 is provided in the filter box 2, the output shaft of the fourth motor 31 is fixedly connected with the reciprocating screw 32, a water outlet is provided on the filter box 2, and the water outlet cooperates with the sealing plate 33.

[0046] Reference Figure 6 , Figure 8-Figure 9 A rotating column 26 is rotatably installed inside the mixing box 9, a plurality of stirring blades 27 are fixedly installed on the rotating column 26, a fan blade 28 is fixedly installed on the rotating column 26, a receiving groove 51 is opened in the mixing box 9, a third motor 25 is arranged in the receiving groove 51, and an output shaft of the third motor 25 is fixedly connected to one end of the rotating column 26.

[0047] Reference Figure 1-Figure 2 A base 50 is fixedly installed at the bottom of the straight plate, a propeller 49 is rotatably installed on the base 50, an engine is arranged inside the base 50, an output shaft of the engine is fixedly connected to one end of the propeller 49, a pipe 10 is arranged on one side of the mixing box 9, a material extraction pump is arranged inside the pipe 10, and a material extraction pipe is connected between the material extraction pump and the mixing box 9.

[0048] Reference Figure 5 and Figure 1 A first round rod 20 is rotatably installed inside the pipeline 10, an impeller 19 is fixedly installed on the first round rod 20, a first bevel gear 53 is fixedly installed on the first round rod 20, a second bevel gear 54 is meshed on the first bevel gear 53, a second round rod 21 is fixedly installed on the second bevel gear 54, a third round rod 22 is fixedly installed on the second round rod 21, a spray head 11 is fixedly installed on the third round rod 22, and the spray head 11 is rotatably installed with the pipeline 10.

[0049] The implementation principle of a large-scale bighead carp breeding immunization device in the embodiment of the present invention is as follows: put medicine powder into the medicine powder box 7, start the first motor 6, drive the first rotating rod 41 to rotate through the first motor 6, the first rotating rod 41 drives the circular plate 42 and the second rotating rod 44 to rotate, the second rotating rod 44 drives the annular frame 43 to move back and forth, the annular frame 43 drives the support rod 52 and the push plate 18 to move back and forth, the push plate 18 pushes the medicine powder into the circular tube 8 and slides into the mixing box 9, and at the same time the first rotating rod 41 drives the chain 48 and two sprockets to rotate, one of the sprockets drives the connecting rod 46 to rotate, the connecting rod 46 drives the eccentric wheel 47 to rotate, and the eccentric wheel 47 knocks the circular tube 8, The medicine powder in the round tube 8 will not be blocked and can slide smoothly into the mixing box 9. Water is pumped from the water tank 1 by a water pump and then sprayed from the water pipe 23 into the filter box 2. The water is filtered by the filter plate 24 to make the water purer. The fourth motor 31 is started, and the reciprocating screw rod 32 is driven by the fourth motor 31 to rotate. The reciprocating screw rod 32 drives the first slider 34, the sealing plate 33 and the second slider 35 to move, so that the water in the filter box 2 can be discharged into the mixing box 9. The third motor 25 is started, and the rotating column 26, the stirring blade 27 and the fan blade 28 are driven by the third motor 25 to rotate. The rotation of the fan blade 28 prevents the medicine powder from sinking to the bottom, and the stirring blade 27 The powder and water are stirred so that the powder and water in the mixing box 9 can be fully mixed and evenly formed, and the medicine is extracted from the mixing box 9 by the extraction pump to drive the extraction pipe and then sprayed into the pipe 10. When the medicine is sprayed into the pipe 10, the impeller 19 will rotate, and the impeller 19 will drive the first round rod 20 to rotate, and the first round rod 20 will drive the first bevel gear 53 to rotate, and the first bevel gear 53 will drive the second bevel gear 54 to rotate, and the second bevel gear 54 will drive the second round rod 21 to rotate, and the second round rod 21 will drive the third round rod 22 and the spray head 11 to rotate. The spray head 11 can rotate the angle to spray the medicine, so that the range of medicine spraying is wider. When it is necessary to put medicine in a large area in the water, When the filter 24 is used, the propeller 49 is driven by the engine to rotate, and the propeller 49 enables the device to move in the water. When impurities exist on the filter plate 24, the filter plate 24 needs to be cleaned regularly, the switch door 3 is opened, and the second motor 14 is started. The first straight rod 37 is driven by the second motor 14 to rotate, and the first straight rod 37 drives the convex plate 38 to rotate, and the convex plate 38 drives the square frame 36 to move back and forth, and the square frame 36 drives the second straight rod 39 and the square plate 40 to move back and forth, and the square plate 40 pushes out the impurities on the filter plate 24. When the device does not need to move in the water, the engine is turned off. Since the airbag 4 is provided, the airbag 4 will float on the water surface, so that the device will not sink to the bottom of the water.

[0050] Embodiment 2

[0051] The difference between this embodiment and the first embodiment is that: a plurality of vertical rods are arranged in the straight plate, one end of each of the plurality of vertical rods is fixedly connected to a support plate, a pushing motor is fixedly installed in the straight plate, the output shaft of the pushing motor is fixedly connected to the support plate, a hydraulic cylinder is arranged inside the vertical rod, a square rod is arranged at one end of the hydraulic cylinder, the square rod and the vertical rod are slidably installed, and universal wheels are arranged at the bottom of the square rod. When it is necessary to work on land, the support plate and the plurality of vertical rods are driven downward by the pushing motor, and the square rod is driven to move by the hydraulic cylinder to adjust the length of the square rod. The square rod makes the universal wheel contact with the ground, so that the propeller 49 can be propped up to work on land.

[0052] The above are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A large-scale bighead carp breeding immunization device, characterized in that :include: A filter box (2) and a stirring box (9), wherein the filter box (2) and the stirring box (9) are fixedly installed; a switch door (3) is movably installed on the filter box (2); a water tank (1) is fixedly installed on the top of the filter box (2); a water pump is arranged inside the water tank (1); a water pipe (23) is fixedly connected between the water pump and the filter box (2); a filter plate (24) is fixedly installed inside the filter box (2); a sealing mechanism is arranged inside the filter box (2); the sealing mechanism comprises a sealing plate (33); a first slider (34) and a second slider (35) are respectively fixedly installed on the sealing plate (33); ), a reciprocating screw (32) is threadedly mounted on the first slider (34), a first slide groove (29) and a second slide groove (30) are respectively provided on the inner wall of the filter box (2), the first slide groove (29) and the first slider (34) are slidably mounted, the second slide groove (30) and the second slider (35) are slidably mounted, the reciprocating screw (32) and the first slide groove (29) are rotatably mounted, a fourth motor (31) is provided in the filter box (2), an output shaft of the fourth motor (31) is fixedly connected to the reciprocating screw (32), a water outlet is provided on the filter box (2), and the water outlet cooperates with the sealing plate (33); A straight plate, the straight plate is fixedly mounted on the bottom of the filter box (2) and the stirring box (9); an air bag (4) is mounted on the outer side of the straight plate; A medicine powder box (7), the medicine powder box (7) is fixedly mounted on the top of the mixing box (9); A first tool box (12), the first tool box (12) being fixedly mounted on one side of the medicine powder box (7); A pushing mechanism, the pushing mechanism is arranged inside the first tool box (12); the pushing mechanism comprises a first rotating rod (41), a circular plate (42) is fixedly mounted on the first rotating rod (41), a second rotating rod (44) is fixedly mounted on the circular plate (42), an annular frame (43) is arranged on the outer side of the second rotating rod (44), a support rod (52) is fixedly mounted on the annular frame (43), a push plate (18) is fixedly mounted on the support rod (52), a bracket (5) is fixedly mounted on the top of the mixing box (9), a first motor (6) is arranged on the bracket (5), and an output shaft of the first motor (6) is fixedly connected to one end of the first rotating rod (41); the push plate (18) is arranged in the medicine powder box (7), an inclined block (15) is fixedly mounted inside the medicine powder box (7), and the inclined block A first transverse plate (16) is fixedly installed at the bottom of (15), a square hole is opened in the first transverse plate (16), a second transverse plate (17) is slidably installed in the square hole, the second transverse plate (17) and the push plate (18) are fixedly installed, a round tube (8) is fixedly installed between the powder box (7) and the mixing box (9), and a knocking mechanism is provided on the mixing box (9); the knocking mechanism comprises two fixed plates (45), the two fixed plates (45) are fixedly installed on the top of the mixing box (9), a connecting rod (46) is rotatably installed between the two fixed plates (45), an eccentric wheel (47) is fixedly installed on the connecting rod (46), and the eccentric wheel (47) cooperates with the round tube (8), the first rotating rod (41) and the connecting rod (46) are both provided with sprockets, and a chain (48) is connected between the two sprockets for transmission; a second tool box (13), the second tool box (13) being fixedly mounted on one side of the filter box (2), and a second motor (14) being arranged on the second tool box (13); A cleaning mechanism is arranged inside the second tool box (13); the cleaning mechanism comprises a first straight rod (37), a convex disc (38) is fixedly mounted on the first straight rod (37), a square frame (36) is arranged outside the convex disc (38), a second straight rod (39) is fixedly mounted on the square frame (36), a square plate (40) is fixedly mounted on the second straight rod (39), the square plate (40) is arranged on the filter plate (24), and one end of the first straight rod (37) is fixedly connected to the output shaft of the second motor (14).

2. A large-scale bighead carp breeding immunization device according to claim 1, characterized in that A rotating column (26) is rotatably mounted inside the mixing box (9), a plurality of mixing blades (27) are fixedly mounted on the rotating column (26), a fan blade (28) is fixedly mounted on the rotating column (26), a receiving groove (51) is provided inside the mixing box (9), a third motor (25) is arranged inside the receiving groove (51), and an output shaft of the third motor (25) is fixedly connected to one end of the rotating column (26).

3. A large-scale bighead carp breeding immunization device according to claim 2, characterized in that A base (50) is fixedly mounted at the bottom of the straight plate, a propeller (49) is rotatably mounted on the base (50), an engine is arranged inside the base (50), an output shaft of the engine is fixedly connected to one end of the propeller (49), a pipe (10) is arranged on one side of the mixing box (9), a material pump is arranged inside the pipe (10), and a material pumping pipe is connected between the material pump and the mixing box (9).

4. A large-scale bighead carp breeding immunization device according to claim 3, characterized in that A first round rod (20) is rotatably mounted inside the pipeline (10), an impeller (19) is fixedly mounted on the first round rod (20), a first bevel gear (53) is fixedly mounted on the first round rod (20), a second bevel gear (54) is meshed on the first bevel gear (53), a second round rod (21) is fixedly mounted on the second bevel gear (54), a third round rod (22) is fixedly mounted on the second round rod (21), a spray head (11) is fixedly mounted on the third round rod (22), and the spray head (11) is rotatably mounted on the pipeline (10).

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