Fishpond disinfection device for fish culture

Abstract

The utility model discloses a fish pond disinfection device for fish culture, which belongs to the technical field of fish culture and comprises a bottom plate, moving wheels are mounted on the bottom surface of the bottom plate, a pushing handle is welded on one side of the bottom plate, and a liquid storage tank is welded at the top of the bottom plate. A mixing mechanism used for mixing and stirring a disinfectant and water is arranged in the liquid storage tank, and a feeding mechanism located at the top of the bottom plate and used for quantitatively feeding the disinfectant into the liquid storage tank is arranged on the side face of the liquid storage tank; according to the utility model, through the arrangement of the feeding mechanism, matching can be carried out according to the concentrations of different disinfectants and water, manual matching of the disinfectants by using a measuring tool is not needed, the matching is convenient, the efficiency is high, and the practicability is improved; by arranging the adjusting mechanism, the horizontal angle and the longitudinal height can be adjusted when the spraying mechanism performs spraying disinfection operation, so that the spraying disinfection area of the spraying hopper on the fishpond is increased, the operation is simple, and the use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of fish breeding, in particular to a fish pond disinfection device for fish breeding. Background Art

[0002] Fish farming, also known as aquaculture or fish farming, refers to the production activities of artificially raising and breeding aquatic organisms such as fish, shrimp, crabs and shellfish for the purpose of obtaining edible products or fishing. Fish farming plays an important role in maintaining food supply, protecting wild fishery resources and expanding fishing areas. Aquaculture includes the whole process of stocking, breeding and harvesting aquatic organisms under artificial control environment, and in a broad sense also includes the proliferation of aquatic resources. Freshwater fish farming is a production method in which fish species are released into water bodies, and through certain feeding and management, the fish resources in the water bodies are propagated and protected to obtain high-yield fish. In the process of fish farming, disinfection equipment is needed to regularly disinfect fish ponds to prevent the occurrence of fish diseases.

[0003] However, in the prior art, the fish pond disinfection device for fish farming generally sprays the disinfectant into the fish pond by spraying when sterilizing and disinfecting the fish pond, and the spraying direction is fixed, so that the spraying range of the fish pond is small, and it is inconvenient to control the amount of disinfectant added when mixing the disinfectant with water, which easily leads to more or less addition during addition, which is not practical and is not conducive to people's use. Therefore, the technical personnel in this field provide a fish pond disinfection device for fish farming to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to provide a fish pond disinfection device for fish farming to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fish pond disinfection device for fish farming, comprising a bottom plate, a movable wheel is installed on the bottom surface of the bottom plate, a push handle is welded on one side of the bottom plate, a liquid storage tank is welded on the top of the bottom plate, a mixing mechanism for mixing and stirring a disinfectant with water is arranged inside the liquid storage tank, and a delivery mechanism for quantitatively delivering a disinfectant into the liquid storage tank is arranged on the side of the liquid storage tank and located on the top of the bottom plate;

[0006] The other side of the liquid storage tank is provided with an adjustment mechanism located on the top of the bottom plate for adjusting the angle of fish pond disinfection, the end of the adjustment mechanism is provided with a spraying mechanism for spraying disinfection on the fish pond, and one end of the spraying mechanism is connected to the inside of the liquid storage tank.

[0007] Preferably: the mixing mechanism includes a first motor, a rotating rod and a mixing rod, the first motor is installed on the bottom surface of the base plate by bolts, the output end of the first motor extends through the base plate through a rotating shaft to the inside of the liquid storage tank and is fixedly connected to the rotating rod, and the surface of the rotating rod is welded with equidistantly distributed mixing rods.

[0008] Preferably: the delivery mechanism comprises a second motor, a threaded rod, a round rod, a moving block, a hydraulic rod, a telescopic rod and a delivery assembly, both sides of the liquid storage tank are provided with moving grooves located at the top of the base plate, a second motor is installed on one side of the base plate by bolts, a threaded rod and a round rod are respectively provided inside the moving groove, one end of the threaded rod is rotatably connected to the inner wall of the moving groove through a bearing seat, the other end of the threaded rod passes through the base plate and is fixedly connected to the output end shaft of the second motor, both ends of the round rod are welded to the inner wall of the moving groove, a plurality of moving blocks passing through the threaded rod and the round rod are slidably connected inside the moving groove, the moving blocks are rotatably connected to the threaded rod by threads and are slidably connected to the round rod, the top ends of the moving blocks extend to the top of the base plate and are fixedly installed with a hydraulic rod and a telescopic rod, and the tops of the movable ends of the hydraulic rod and the telescopic rod are connected with a delivery assembly.

[0009] Preferably: the delivery assembly includes a support plate, a medicine storage bottle, a delivery pipe, a mixing medicine bottle and a medicine discharge pipe, the tops of the movable ends of the hydraulic rod and the telescopic rod are installed on the bottom of the support plate by bolts, the top of the support plate is symmetrically welded with medicine storage bottles, the bottom ends of the medicine storage bottles extend to the bottom of the support plate and are connected and installed with delivery pipes, an L-shaped rod located on one side of the medicine storage bottle is welded to the bottom of the support plate, the close ends of the L-shaped rods are welded to the side of the mixing medicine bottle, the top of the mixing medicine bottle is connected and installed with a medicine discharge pipe, the end of the delivery pipe away from the medicine storage bottle is fixedly installed on the top of the medicine discharge pipe, and the bottom of the mixing medicine bottle is connected and installed with a medicine discharge pipe extending to the inside of the liquid storage tank.

[0010] Preferably: the surface of the delivery pipe is provided with a flow regulating valve, the medicine mixing bottle is made of transparent plastic material and the side wall of the medicine mixing bottle is printed with scales.

[0011] Preferably: the adjustment mechanism includes a fixed rod, a movable rod, a connecting tube and an electric push rod, a mounting seat located on the top of the base plate is welded to the other side of the liquid storage tank, a fixed rod is welded to the top of the mounting seat, a movable rod is slidingly sleeved on the surface of the fixed rod, the top surface of the movable rod is hingedly connected to the bottom surface of the connecting tube, one side of the movable rod is rotatably connected to the electric push rod, the top of the movable end of the electric push rod is hingedly connected to one end of the bottom surface of the connecting tube, and both ends of the connecting tube are connected to spraying mechanisms.

[0012] Preferably, a plurality of mounting holes are formed on the surface of the fixed rod, a through hole connected to the mounting hole is formed on the surface of the movable rod, and a fixing screw extending to the inside of the mounting hole is rotatably connected to the inside of the through hole through a thread.

[0013] Preferably: the spraying mechanism includes a spray bucket, a water pump and a pumping hose, the end of the connecting pipe away from the electric push rod is connected to the spray bucket through a threaded rotation, a water pump located on one side of the liquid storage tank is installed on the top of the base plate, and both ends of the water pump are connected and installed with a pumping hose, the pumping hose connected to one end of the water pump extends to the inside of the liquid storage tank, and the pumping hose connected to the other end of the water pump is connected and installed with one end of the connecting pipe through a connecting piece.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. In the utility model, the fish pond disinfection device for fish farming can be proportioned according to the concentration of different disinfectants and water by providing a delivery mechanism, and there is no need to manually use measuring tools to proportion the disinfectants. The proportioning is convenient and efficient, and the practicability is improved.

[0016] 2. In the utility model, the fish pond disinfection device for fish farming is provided with an adjustment mechanism to adjust the horizontal angle and vertical height of the spraying mechanism during the spraying and disinfection operation, thereby increasing the spraying and disinfection area of ​​the fish pond by the spray bucket, and the operation is simple and convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a cross-sectional view of the overall structure of the utility model;

[0019] Figure 3 It is a first side view of the overall structure of the utility model;

[0020] Figure 4 It is a second side view of the overall structure of the utility model.

[0021] In the figure: 1, bottom plate; 2, liquid storage tank; 8, moving wheel; 9, push handle; 10, moving groove; 11, L-shaped rod; 12, flow control valve; 13, mounting seat; 14, mounting hole; 15, fixed screw; 31, first motor; 32, rotating rod; 33, mixing rod; 41, second motor; 42, threaded rod; 43, round rod; 44, moving block; 45, hydraulic rod; 46, telescopic rod; 51, support plate; 52, medicine storage bottle; 53, delivery pipe; 54, mixing bottle; 55, medicine lowering pipe; 56, medicine outlet pipe; 61, fixed rod; 62, movable rod; 63, connecting pipe; 64, electric push rod; 71, spray bucket; 72, water pump; 73, pumping hose. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1 to Figure 4 In an embodiment of the utility model, a fish pond disinfection device for fish farming includes a bottom plate 1, a moving wheel 8 is installed on the bottom surface of the bottom plate 1, a push handle 9 is welded on one side of the bottom plate 1 for moving the fish pond disinfection device for fish farming, a liquid storage tank 2 is welded on the top of the bottom plate 1, and a transparent observation window with a scale is installed on one side of the liquid storage tank 2 for conveniently determining the water added capacity.

[0024] A mixing mechanism for mixing the disinfectant and water is provided inside the liquid storage tank 2, and the mixing mechanism includes a first motor 31, a rotating rod 32 and a mixing rod 33. The first motor 31 is installed on the bottom surface of the base plate 1 by bolts, and the output end of the first motor 31 extends through the base plate 1 to the inside of the liquid storage tank 2 through a rotating shaft and is fixedly connected to the rotating rod 32. The surface of the rotating rod 32 is welded with equidistantly distributed mixing rods 33. When in use, the first motor 31 is started and its output end rotates so that the rotating rod 32 rotates accordingly. When the rotating rod 32 rotates, it drives the mixing rod 33 to rotate, thereby fully mixing and stirring the disinfectant and water in the liquid storage tank 2.

[0025] The liquid storage tank 2 is provided with a delivery mechanism located at the top of the bottom plate 1 for quantitatively delivering disinfectant into the liquid storage tank 2. The delivery mechanism includes a second motor 41, a threaded rod 42, a round rod 43, a moving block 44, a hydraulic rod 45, a telescopic rod 46 and a delivery assembly. Both sides of the liquid storage tank 2 are provided with a moving groove 10 located at the top of the bottom plate 1. The second motor 41 is installed on one side of the bottom plate 1 by bolts. The inside of the moving groove 10 is respectively provided with a threaded rod 42 and a round rod 43. One end of the threaded rod 42 is rotatably connected to the inner wall of the moving groove 10 through a bearing seat. The threaded rod 42 The other end of the round rod 43 passes through the bottom plate 1 and is fixedly connected to the output shaft of the second motor 41. Both ends of the round rod 43 are welded to the inner wall of the movable groove 10. The inside of the movable groove 10 is slidably connected with a plurality of movable blocks 44 that pass through the threaded rod 42 and the round rod 43. The movable blocks 44 are rotatably connected to the threaded rod 42 through threads and are slidably connected to the round rod 43. The top ends of the movable blocks 44 extend to the top of the bottom plate 1 and are fixedly installed with hydraulic rods 45 and telescopic rods 46 respectively. The positions of the hydraulic rods 45 and the telescopic rods 46 are cross-arranged, which can ensure the stability of the lifting and lowering of subsequent operations.

[0026] The top of the movable ends of the hydraulic rod 45 and the telescopic rod 46 are connected to a delivery assembly, which includes a support plate 51, a medicine storage bottle 52, a delivery pipe 53, a medicine mixing bottle 54 and a medicine dispensing pipe 55. The top of the movable ends of the hydraulic rod 45 and the telescopic rod 46 are installed on the bottom of the support plate 51 by bolts. The medicine storage bottle 52 is symmetrically welded on the top of the support plate 51. The bottom ends of the medicine storage bottles 52 extend to the bottom of the support plate 51 and are connected to the delivery pipe 53. The bottom of the support plate 51 is welded with an L-shaped rod 11 located on one side of the medicine storage bottle 52, and the L-shaped rod 11 is close to the bottom of the support plate 51. One end of each of them is welded to the side of the mixing bottle 54, the top of the mixing bottle 54 is connected to a medicine discharge pipe 55, one end of the delivery pipe 53 away from the medicine storage bottle 52 is fixedly installed on the top of the medicine discharge pipe 55, and the bottom of the mixing bottle 54 is connected to a medicine outlet pipe 56 extending to the inside of the liquid storage tank 2, and main valves are provided on the surface of the medicine outlet pipe 56 and the medicine discharge pipe 55, which are used to respectively control the disinfectant in the mixing bottle 54 to enter the liquid storage tank 2 through the medicine outlet pipe 56 and the disinfectant in the medicine storage bottle 52 to enter the mixing bottle 54 through the delivery pipe 53 and the medicine discharge pipe 55.

[0027] A flow regulating valve 12 is provided on the surface of the delivery pipe 53. By adjusting the flow regulating valve 12, the downstream speed of the disinfectant in the medicine storage bottle 52 can be controlled, thereby preventing the situation where too much disinfectant flows downstream due to the inability to control the downstream speed. The mixing bottle 54 is made of transparent plastic material and the side wall of the mixing bottle 54 is printed with scales to facilitate the user to check the capacity of the disinfectant in the mixing bottle 54, thereby making the proportioning of the disinfectant convenient and efficient.

[0028] During use, the user adds the required disinfectant into the medicine storage bottle 52, and then starts the hydraulic rod 45 at the same time. When the movable end of the hydraulic rod 45 extends, the movable end of the telescopic rod 46 extends accordingly through the connected support plate 51, so that the support plate 51 drives the mixed medicine bottle 54 to rise above the liquid storage tank 2 through the L-shaped rod 11, and then starts the second motor 41 to drive the threaded rod 42 to rotate, so that the moving block 44 connected thereto slides in the moving groove 10, and when the moving block 44 moves, the hydraulic rod 45 and the telescopic rod 46 respectively connected to the top thereof are driven to move accordingly, and then through the connected support plate 51, another group of hydraulic rods 45 and telescopic rods 46 drive the moving block 44 connected thereto on the surface of the round rod 43. The round rod 43 is used to provide stable support and limit the movement trajectory of the moving block 44 when it moves, so that the support plate 51 drives the mixing bottle 54 to move to the top of the liquid storage tank 2, and then the hydraulic rod 45 is controlled to run again, the movable end of the hydraulic rod 45 contracts, and then the medicine outlet pipe 56 at the bottom of the mixing bottle 54 enters the liquid storage tank 2 through the support plate 51, and then according to the required ratio, the flow regulating valve 12 and the main valve on the surface of the lower medicine pipe 55 are opened to allow the disinfectant in the medicine storage bottle 52 to enter the mixing bottle 54 through the delivery pipe 53 and the lower medicine pipe 55, and the closing of the flow regulating valve 12 is controlled according to the scale on the side wall of the mixing bottle 54, and then the main valve on the surface of the medicine outlet pipe 56 is opened to put the disinfectant into the liquid storage tank 2.

[0029] The other side of the liquid storage tank 2 is provided with an adjustment mechanism located at the top of the bottom plate 1 for adjusting the angle of fish pond disinfection, the adjustment mechanism includes a fixed rod 61, a movable rod 62, a connecting tube 63 and an electric push rod 64, and the other side of the liquid storage tank 2 is welded with a mounting seat 13 located at the top of the bottom plate 1, and the top of the mounting seat 13 is welded with a fixed rod 61, and the surface of the fixed rod 61 is slidingly sleeved with a movable rod 62, and the top surface of the movable rod 62 is hingedly connected to the bottom surface of the connecting tube 63, and one side of the movable rod 62 is rotatably connected to the electric push rod 64, and the top of the movable end of the electric push rod 64 is hingedly connected to one end of the bottom surface of the connecting tube 63, and a plurality of mounting holes 14 are opened on the surface of the fixed rod 61, and a through hole connected to the mounting hole 14 is opened on the surface of the movable rod 62, and the interior of the through hole is rotatably connected to a fixing screw 15 extending to the interior of the mounting hole 14 through a thread.

[0030] When in use, the user first holds the movable rod 62 and slides it on the surface of the fixed rod 61 to a suitable spraying height, then rotates the fixing screw 15 to fix it in the mounting hole 14 through the through hole, thereby fixing the fixed rod 61 and the movable rod 62 together, then starts the electric push rod 64, and the movable end of the electric push rod 64 is retracted or extended, thereby driving one end of the bottom surface of the hinged connection tube 63 to move accordingly, and at the same time, the other end of the bottom surface of the connecting tube 63 rotates in a circle on the top surface of the movable rod 62, and the movable rod 62 is used to provide a rotational movement position limit for the other end of the bottom surface of the connected connecting tube 63, and then the angular position of the connecting tube 63 is changed by retracting or extending the movable end of the electric push rod 64.

[0031] Both ends of the connecting pipe 63 are connected to a spraying mechanism for spraying and disinfecting the fish pond. The spraying mechanism includes a spray bucket 71, a water pump 72 and a pumping hose 73. The end of the connecting pipe 63 away from the electric push rod 64 is connected to the spray bucket 71 by threaded rotation. A water pump 72 located on one side of the liquid storage tank 2 is installed on the top of the bottom plate 1. Both ends of the water pump 72 are connected and installed with a pumping hose 73. The pumping hose 73 connected to one end of the water pump 72 extends into the interior of the liquid storage tank 2, and the pumping hose 73 connected to the other end of the water pump 72 is connected and installed with one end of the connecting pipe 63 through a connecting piece. When in use, after adjusting to a suitable spraying angle through the connecting pipe 63, start the water pump 72 to pump the mixed disinfectant and water in the liquid storage tank 2 into the connecting pipe 63 through the pumping hose 73, and then transport it into the spray bucket 71 through the connecting pipe 63, and finally spray it out through the spray bucket 71 to spray and disinfect the fish pond.

[0032] Working principle: When ready for use, first add disinfectant to the medicine storage bottle 52, then start the hydraulic rod 45 to extend its active end, thereby driving the delivery assembly to rise above the liquid storage tank 2 through the support plate 51, then start the second motor 41 to displace the moving block 44 through the threaded rod 42, and make the support plate 51 drive the delivery assembly to move to the top of the liquid storage tank 2 through the hydraulic rod 45 and the telescopic rod 46, and then control the operation of the hydraulic rod 45 again to make its active end contract, so that the medicine outlet pipe 56 enters the liquid storage tank 2, and then add water to the liquid storage tank 2 according to the required ratio, and then open the flow regulating valve 12 and the main valve on the surface of the lower medicine pipe 55 to transport the disinfectant in the medicine storage bottle 52 into the mixing bottle 54, and control the flow according to the scale on the side wall of the mixing bottle 54 The regulating valve 12 is closed, and then the main valve on the surface of the medicine outlet pipe 56 is opened to put the disinfectant into the liquid storage tank 2, and then the first motor 31 is started to control the operation of the mixing mechanism to fully mix the disinfectant with water, and then the movable rod 62 is held and slid on the surface of the fixed rod 61 so that the spray bucket 71 rises to a suitable spraying height, and then the electric push rod 64 is started to drive the spray bucket 71 to adjust to a suitable spraying angle through the connecting pipe 63. When the adjustment is completed, the water pump 72 is turned on to transport the mixed disinfectant in the liquid storage tank 2 into the spray bucket 71 through the pumping hose 73 and the connecting pipe 63, and sprayed out through the spray bucket 71 to spray and disinfect the fish pond. While the spray bucket 71 is spraying and disinfecting, the user can move the fish pond disinfection device for fish farming through the push handle 9 and the moving wheel 8 to perform spraying and disinfection operations.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A fish pond disinfection device for fish farming, comprising a bottom plate (1), a moving wheel (8) is installed on the bottom surface of the bottom plate (1), and a push handle (9) is welded on one side of the bottom plate (1), characterized in that: A liquid storage tank (2) is welded to the top of the bottom plate (1), a mixing mechanism for mixing and stirring the disinfectant with water is provided inside the liquid storage tank (2), and a delivery mechanism for quantitatively delivering the disinfectant into the liquid storage tank (2) is provided on the side of the liquid storage tank (2) and is located on the top of the bottom plate (1); The other side of the liquid storage tank (2) is provided with an adjustment mechanism located on the top of the bottom plate (1) for adjusting the angle of disinfection of the fish pond, and the end of the adjustment mechanism is provided with a spraying mechanism for spraying disinfection on the fish pond, and one end of the spraying mechanism is connected to the interior of the liquid storage tank (2).

2. The fish pond disinfection device for fish farming according to claim 1, characterized in that: The mixing mechanism comprises a first motor (31), a rotating rod (32) and a mixing rod (33); the first motor (31) is mounted on the bottom surface of the bottom plate (1) by means of bolts; the output end of the first motor (31) extends through a rotating shaft through the bottom plate (1) to the inside of the liquid storage tank (2) and is fixedly connected to the rotating rod (32); and the surface of the rotating rod (32) is welded with mixing rods (33) distributed at equal distances.

3. The fish pond disinfection device for fish farming according to claim 1, characterized in that: The delivery mechanism comprises a second motor (41), a threaded rod (42), a round rod (43), a moving block (44), a hydraulic rod (45), a telescopic rod (46) and a delivery assembly. Both sides of the liquid storage tank (2) are provided with a moving groove (10) located on the top of the bottom plate (1). One side of the bottom plate (1) is provided with a second motor (41) by bolts. The inside of the moving groove (10) is provided with a threaded rod (42) and a round rod (43). One end of the threaded rod (42) is rotatably connected to the inner wall of the moving groove (10) through a bearing seat. The other end of the threaded rod (42) passes through the bottom plate (1) and the inner wall of the moving groove (10). The output end shaft of the second motor (41) is fixedly connected, and both ends of the round rod (43) are welded to the inner wall of the movable groove (10). The interior of the movable groove (10) is slidably connected with a plurality of movable blocks (44) that penetrate the threaded rod (42) and the round rod (43). The movable blocks (44) are rotatably connected to the threaded rod (42) through threads and are slidably connected to the round rod (43). The top ends of the movable blocks (44) extend to the top of the bottom plate (1) and are respectively fixedly installed with a hydraulic rod (45) and a telescopic rod (46). The top ends of the movable ends of the hydraulic rod (45) and the telescopic rod (46) are connected with a delivery assembly.

4. The fish pond disinfection device for fish farming according to claim 3, characterized in that: The delivery assembly comprises a support plate (51), a medicine storage bottle (52), a delivery pipe (53), a medicine mixing bottle (54) and a medicine delivery pipe (55); the tops of the movable ends of the hydraulic rod (45) and the telescopic rod (46) are both mounted on the bottom of the support plate (51) by bolts; the top of the support plate (51) is symmetrically welded with the medicine storage bottle (52); the bottom ends of the medicine storage bottles (52) extend to the bottom of the support plate (51) and are connected to the delivery pipe (53); An L-shaped rod (11) located on one side of the medicine storage bottle (52) is welded to the bottom of the plate (51), and the ends of the L-shaped rod (11) close to each other are welded to the side of the medicine mixing bottle (54). A medicine discharge pipe (55) is installed on the top of the medicine mixing bottle (54), and one end of the delivery pipe (53) away from the medicine storage bottle (52) is fixedly installed on the top of the medicine discharge pipe (55). A medicine discharge pipe (56) extending to the inside of the liquid storage tank (2) is installed on the bottom of the medicine mixing bottle (54).

5. The fish pond disinfection device for fish farming according to claim 4, characterized in that: The surface of the delivery pipe (53) is provided with a flow regulating valve (12), and the medicine mixing bottle (54) is made of transparent plastic material and a scale is printed on the side wall of the medicine mixing bottle (54).

6. The fish pond disinfection device for fish farming according to claim 1, characterized in that: The adjustment mechanism comprises a fixed rod (61), a movable rod (62), a connecting tube (63) and an electric push rod (64); a mounting seat (13) located at the top of the bottom plate (1) is welded to the other side of the liquid storage tank (2); a fixed rod (61) is welded to the top of the mounting seat (13); a movable rod (62) is slidably sleeved on the surface of the fixed rod (61); the top surface of the movable rod (62) is hingedly connected to the bottom surface of the connecting tube (63); one side of the movable rod (62) is rotatably connected to the electric push rod (64); the top of the movable end of the electric push rod (64) is hingedly connected to one end of the bottom surface of the connecting tube (63); and both ends of the connecting tube (63) are connected to a spraying mechanism.

7. The fish pond disinfection device for fish farming according to claim 6, characterized in that: The surface of the fixed rod (61) is provided with a plurality of mounting holes (14), the surface of the movable rod (62) is provided with a through hole connected to the mounting hole (14), and the interior of the through hole is rotatably connected to a fixing screw rod (15) extending into the interior of the mounting hole (14) via a thread.

8. The fish pond disinfection device for fish farming according to claim 6, characterized in that: The spraying mechanism comprises a spray bucket (71), a water pump (72) and a pumping hose (73); one end of the connecting pipe (63) away from the electric push rod (64) is connected to the spray bucket (71) by means of a threaded rotation; a water pump (72) located on one side of the liquid storage tank (2) is installed on the top of the bottom plate (1); both ends of the water pump (72) are connected and installed with a pumping hose (73); the pumping hose (73) connected to one end of the water pump (72) extends into the interior of the liquid storage tank (2); the pumping hose (73) connected to the other end of the water pump (72) is connected and installed with one end of the connecting pipe (63) through a connecting piece.

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