Died fish monitoring device for mandarin fish culture

Abstract

The utility model relates to the technical field of fishery breeding, and discloses a sick and dead fish monitoring device for mandarin fish breeding, which comprises a bottom plate, a movable cavity is arranged in the middle of the bottom plate, a first chain is arranged on one side of the movable cavity, a floating cylinder is arranged on one side of the first chain, the floating cylinder is positioned in the movable cavity, a support is further arranged above the floating cylinder, and the support is arranged on the bottom plate. A camera is further arranged above the support, and a pick-up lens is arranged at the bottom of the camera. The floating cylinder collides with the driving rack plate, the pulling unit can be driven to pull the elastic unit downwards, and therefore the cleaning cloth is driven to rotate, and the cleaning cloth is made to clean the exterior of the camera. When the floating cylinder is blown by wind to move and the driving rack plate is extruded into the inner cavity of the movable groove, the cleaning cloth can be driven to clean the camera lens at the bottom of the camera under the action of the pulling mechanism, the camera is cleaned by wind power, and the cleaning device is convenient and environment-friendly.

Description

Technical Field

[0001] The utility model relates to the technical field of fishery breeding, in particular to a diseased and dead fish monitoring device for mandarin fish breeding. Background Art

[0002] Mandarin fish is a medium-sized fish of the genus Sinipercidae family in the order Perciformes. Mandarin fish live in still or slow-flowing waters, and are most numerous in lakes with lush aquatic plants. Artificial breeding of mandarin fish requires providing them with a relatively high living environment. Mandarin fish like fresh water and have poor tolerance to low oxygen. When the dissolved oxygen in the water is low, fish may die. Therefore, it is particularly important to strengthen water quality management. Dead fish generally float on the water surface. The traditional way of manually judging dead fish is generally by naked eye.

[0003] A Chinese utility model patent with the announcement number CN213484992U discloses a dead fish monitoring device for mandarin fish farming, comprising a waterproof box, a balance plate fixedly sleeved on the upper part of the outer surface of the waterproof box, a connecting chain fixedly bolted to the left and right ends of the bottom surface of the waterproof box, a box anchor fixedly sleeved on the other end of the connecting chain, a first buoyancy box fixedly bolted to the left and right ends of the middle part of the bottom surface of the balance plate, a second buoyancy box fixedly bolted to the upper and lower ends of the bottom surface of the balance plate, and a cylinder sleeved on the middle bearing of the top surface of the waterproof box. The utility model can quickly adjust the monitoring height and monitoring orientation of the monitoring device by setting a waterproof box and utilizing the mutual cooperation between the cylinder, the protective sleeve, the motor, the rotating shaft and the positioning plate, and will not be limited by the angle and height problems and fail to monitor the dead fish on the water surface.

[0004] Regarding the above-mentioned technical solution, the utility model applicant believes that there are the following defects:

[0005] The camera is placed on the water surface via a floating board to monitor the fish pond in real time. However, the fish pond is generally open to the air, and the camera has been exposed to rain for a long time, so the lens may be stained with a lot of stains. The camera observes the pond through the stains, and the effect is not very good. Utility Model Content

[0006] In order to solve the technical problem that when a camera is used for a long time, the lens may have large stains that cannot be handled, thereby affecting the observation of the breeding pond conditions, the utility model provides a dead fish monitoring device for mandarin fish breeding.

[0007] The utility model adopts the following technical scheme to realize: a diseased and dead fish monitoring device for mandarin fish breeding.

[0008] It includes a bottom plate, a movable cavity may be provided in the middle of the bottom plate, and a chain 1 is provided on one side of the movable cavity, and a floating cylinder is provided on one side of the chain 1, the floating cylinder is located in the movable cavity, a bracket is also provided above the floating cylinder, and a camera is also provided above the bracket, and a camera lens is provided at the bottom of the camera; a pulling mechanism, the pulling mechanism includes an active rack plate, a cleaning cloth, a pulling unit and an elastic unit, a movable groove is opened on one side of the movable cavity and is located above the chain 1, and one end of the active rack plate is located outside the movable groove for the floating cylinder to hit; wherein, the floating cylinder hits the active rack plate, which can drive the pulling unit to pull the elastic unit downward, thereby driving the cleaning cloth to rotate, so that the cleaning cloth cleans the outside of the camera.

[0009] Through the above technical solution, the natural wind can clean the camera lens under the action of the pulling mechanism, which is environmentally friendly and can work at any time, so it is suitable for wide use, thereby ensuring the practicability of the device when in use.

[0010] As a further improvement of the above scheme, the pulling unit includes a rotating rod, a driving gear, a spring and a rope, the two ends of the rotating rod are arranged inside the movable groove, and the driving gear is arranged on the rotating rod and located above the active rack plate, one end of the spring is connected to the other end of the active rack plate, and the other end of the spring is connected to the movable groove, and one end of the rope is arranged on the rotating rod.

[0011] Through the above technical solution, by fixing one end of the rope on one side of the rotating rod 1, the rope can be wrapped around the rotating rod 1 when the rotating rod 1 is rotating, thereby stretching the rope so that the elastic unit can work, and under the action of the spring 1, when the floating tube is not in contact with the active rack plate, the active rack plate can return to its original position under the action of the rebound potential energy of the spring 1, thereby ensuring that the rope is in a stationary state.

[0012] As a further improvement of the above scheme, the elastic unit includes a driven rack plate, a fixed cylinder, a spring groove, a second spring, a driven gear, a second rotating rod, a sliding unit and a cleaning unit; one end of the driven rack plate is connected to the other end of the rope, and the other end of the driven rack plate is arranged at one end of the second spring, the other end of the second spring is arranged inside the spring groove, and the spring groove is opened on one side of the fixed cylinder, and the other side of the fixed cylinder is arranged inside the camera, the driven rack plate is located on the side adjacent to the second spring and forms a meshing connection structure with the driven gear, a second rotating rod is provided in the middle of the driven gear, and the two ends of the second rotating rod are arranged in grooves opened in the camera and located on the top of the camera lens.

[0013] Through the above technical solution, by setting the second spring, when the rope does not drive the driven rack plate to move downward, the driven rack plate can drive the driven gear to be in a stationary state, thereby ensuring that the cleaning cloth is always located behind the camera lens and will not affect the camera lens.

[0014] As a further improvement of the above scheme, the sliding unit includes a sliding sleeve, a sliding rod and a sliding rod groove. The sliding sleeve is arranged on the side of the driven rack plate away from the driven rack plate and the driven gear forming a meshing connection, and the sliding sleeve slides on the sliding rod. Both sides of the sliding rod are arranged inside the sliding rod groove, and the sliding rod groove is opened on one side of the spring groove.

[0015] Through the above technical solution, by connecting a sliding sleeve block to one side of the driven rack plate, and the sliding sleeve block slides on the slide rod, the driven rack plate can be made more stable when moving up and down, and the meshing connection between the driven rack plate and the driven gear is guaranteed.

[0016] As a further improvement of the above scheme, the cleaning unit includes a connecting rod, an arc plate and a cleaning cloth, the connecting rod is arranged on the side of the driven gear away from the camera, and the arc plate is arranged at the bottom of the connecting rod, the cleaning cloth is arranged on the arc plate, and the cleaning cloth contacts the outside of the camera lens at the bottom of the camera.

[0017] Through the above technical solution, by making the cleaning cloth stick to the camera lens, when the cleaning cloth is driven by the driven gear to rotate, the cleaning cloth also rotates around the camera lens, thereby performing cleaning work.

[0018] As a further improvement of the above scheme, a fixing rod is provided at the bottom of the base plate, and a fixing plate is provided in the middle of the fixing rod, chain rollers are symmetrically provided on the outside of the fixing plate, and chain 2 is provided on the outside of the chain rollers, and an anchor is provided at the bottom of chain 2.

[0019] Through the above technical solution, the floating board can be limited after the bottom plate is driven to move to the specified position under the setting of two anchors.

[0020] Compared with the prior art, the beneficial effects of the present invention are:

[0021] The utility model can use the wind to move the floating tube and squeeze the active rack plate into the inner cavity of the movable groove, so that the cleaning cloth can be driven by the pulling mechanism to clean the camera lens at the bottom of the camera, and the wind power is used to clean the camera, which is convenient and environmentally friendly. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of a device for monitoring dead fish for mandarin fish farming provided in Example 1 of the utility model;

[0023] Figure 2 It is a front view cross-sectional structural schematic diagram of a diseased and dead fish monitoring device for mandarin fish farming;

[0024] Figure 3 This is a schematic diagram of the pulling mechanism structure of a dead fish monitoring device for mandarin fish farming;

[0025] Figure 4 A device for monitoring dead fish for mandarin fish farming Figure 2 Schematic diagram of the structure at A in the middle.

[0026] Description of main symbols:

[0027] 1. Bottom plate; 2. Chain 1; 3. Floating cylinder; 4. Bracket; 5. Camera; 6. Movable slot; 7. Turning rod 1; 8. Driving gear; 9. Driving rack plate; 10. Spring 1; 11. Floating plate; 12. Rope; 13. Driven rack plate; 14. Sliding sleeve; 15. Sliding rod; 16. Sliding rod slot; 17. Fixed cylinder; 18. Spring slot; 19. Spring 2; 20. Driven gear; 21. Turning rod 2; 22. Connecting rod; 23. Arc plate; 24. Cleaning cloth; 25. Motor; 26. Turning rod 3; 27. Movable cavity; 28. Fixed plate; 29. ​​Agitating blade; 30. Chain roller; 31. Chain 2; 32. Anchor. DETAILED DESCRIPTION

[0028] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0029] Embodiment 1:

[0030] Please combine Figure 1-4A dead fish monitoring device for mandarin fish farming in this embodiment includes a bottom plate 1, and a movable cavity may be provided in the middle of the bottom plate 1. By providing floating plates 11 on both sides of the bottom plate 1, the buoyancy of the bottom plate 1 can be made greater, so that the bottom plate 1 can float on the water surface more stably, and a chain 2 is provided on one side of the movable cavity, and a floating cylinder 3 is provided on one side of the chain 2. The floating cylinder 3 is located in the movable cavity, and a bracket 4 is also provided above the floating cylinder 3, and a camera 5 is also provided above the bracket 4, and a camera lens is provided at the bottom of the camera 5; a pulling mechanism, the pulling mechanism includes an active rack plate 9, a cleaning cloth 24, a pulling unit and an elastic unit, and a movable groove 6 is provided on one side of the movable cavity and is located above the chain 2. One end of the active rack plate 9 is located outside the movable groove 6 for the floating cylinder 3 to hit; wherein, by the floating cylinder 3 hitting the active rack plate 9, the pulling unit can be driven to pull the elastic unit downward, thereby driving the cleaning cloth 24 to rotate, so that the cleaning cloth 24 cleans the outside of the camera 5, and the pulling unit includes a rotating rod 7, a driving gear 8, a spring 10 and a rope 12, both ends of the rotating rod 7 are arranged inside the movable groove 6, and the driving gear 8 is arranged on the rotating rod 7 and located above the active rack plate 9, one end of the spring 10 is connected to the other end of the active rack plate 9, and the other end of the spring 10 is connected to the inside of the movable groove 6, and one end of the rope 12 is arranged on the rotating rod 7 The elastic unit includes a driven rack plate 13, a fixed cylinder 17, a spring groove 18, a spring 19, a driven gear 20, a rotating rod 21, a sliding unit and a cleaning unit; one end of the driven rack plate 13 is connected to the other end of the rope 12, and the other end of the driven rack plate 13 is arranged at one end of the spring 19, the other end of the spring 19 is arranged inside the spring groove 18, and the spring groove 18 is opened on one side of the fixed cylinder 17, and the other side of the fixed cylinder 17 is arranged inside the camera 5, the driven rack plate 13 is located on the side adjacent to the spring 19 and forms a meshing connection structure with the driven gear 20, the middle part of the driven gear 20 is provided with a rotating rod 21, and the two ends of the rotating rod 21 are arranged in the camera 5. The sliding unit includes a sliding sleeve 14, a sliding rod 15 and a sliding rod groove 16. The sliding sleeve 14 is arranged on the side of the driven rack plate 13 away from the driven rack plate 13 and the driven gear 20 forming a meshing connection, and the sliding sleeve 14 slides on the sliding rod 15. Both sides of the sliding rod 15 are arranged inside the sliding rod groove 16, and the sliding rod groove 16 is opened on one side of the spring groove 18. The cleaning unit includes a connecting rod 22, an arc plate 23 and a cleaning cloth 24. The connecting rod 22 is arranged on the side of the driven gear 20 away from the camera 5, and the arc plate 23 is arranged at the bottom of the connecting rod 22. The cleaning cloth 24 is arranged on the arc plate 23, and the cleaning cloth 24 contacts the outside of the camera lens at the bottom of the camera 5.

[0031] The implementation principle of a dead fish monitoring device for mandarin fish farming in the embodiment of the present application is as follows: first, the motor 25 is started, and the floating board 11 is placed in the water. At this time, the motor 25 drives the rotating rod 3 26 to rotate, thereby driving the belt to rotate, so that the fixed plate 28 is also rotated, so that the two stirring blades 29 are rotated, and the bottom plate 1 is driven to move on the water surface. When the fixed plate 28 rotates, the chain roller 30 also rotates, and the chain 2 31 is removed from the chain roller 30, so that the chain 2 31 drives the anchor 32 to move to the bottom of the water. When the bottom plate 1 is driven to the specified position with the continuous rotation of the stirring blade 29, the anchor 32 is stuck on the bottom of the water so that the position of the floating board 11 can be limited. At this time, the motor 25 is stopped;

[0032] When the wind blows onto the float 3, it drives the float 3 to move in the movable cavity opened in the middle of the bottom plate 1, so that the float 3 hits the active rack plate 9, and presses the active rack plate 9 into the inside of the movable groove 6, compressing the spring 10. At the same time, the active rack plate 9 and the rotating rod 7 form a meshing connection structure, driving the rotating rod 7 and the active gear 8 to rotate counterclockwise, thereby winding the rope 12 around the outside of the rotating rod 7, so that the rope 12 moves downward, and along with the rope The rod 12 moves downward, pulling the driven rack plate 13 downward, stretching the spring 19 while the sliding sleeve 14 slides downward on the outside of the sliding rod 15, and the driven rack plate 13 and the driven gear 20 are meshed and connected to each other, driving the driven gear 20 to rotate, thereby driving the connecting rod 22 to rotate, so that the arc plate 23 drives the cleaning cloth 24 to move in a circle from the rear side of the camera lens to the front side of the camera lens, and the cleaning cloth 24 moves on the camera lens to clean the camera lens.

[0033] Embodiment 2:

[0034] Combination Figure 1-4 Based on the embodiment 1, the present embodiment is further improved in that: a fixing rod is provided at the bottom of the bottom plate 1, and a fixing plate 28 is provided in the middle of the fixing rod, chain rollers 30 are symmetrically provided on the outside of the fixing plate 28, and a chain 2 31 is provided on the outside of the chain roller 30, and an anchor 32 is provided at the bottom of the chain 2 31, and a belt is also provided on the outside of the fixing plate 28, and the other end of the belt is connected to the rotating rod 3 26, and one end of the rotating rod 3 26 is provided on the active cavity 27 through a bearing, and the active cavity 27 is opened at the bottom of the bottom plate 1, and the other end of the rotating rod 3 26 is provided with a motor 25 through a coupling, and stirring blades 29 are provided on both sides of the fixing plate 28 to push the bottom plate 1 to move on the water surface.

[0035] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A dead fish monitoring device for mandarin fish farming, characterized in that: include: A bottom plate, wherein a movable cavity may be provided in the middle of the bottom plate, and a chain 1 is provided on one side of the movable cavity, and a floating cylinder is provided on one side of the chain 1, the floating cylinder is located in the movable cavity, a bracket is provided above the floating cylinder, and a camera is provided above the bracket, and a camera lens is provided at the bottom of the camera; A pulling mechanism, the pulling mechanism comprising an active rack plate, a cleaning cloth, a pulling unit and an elastic unit, a movable groove is opened on one side of the movable cavity and is located above the chain, and one end of the active rack plate is located outside the movable groove for the floating tube to hit; Among them, the floating tube hits the active rack plate, which can drive the pulling unit to pull the elastic unit downward, thereby driving the cleaning cloth to rotate, so that the cleaning cloth cleans the outside of the camera.

2. A dead fish monitoring device for mandarin fish farming as claimed in claim 1, characterized in that: The pulling unit includes a rotating rod 1, a driving gear, a spring 1 and a rope, the two ends of the rotating rod 1 are arranged inside the movable groove, the driving gear is arranged on the rotating rod 1 and located above the active rack plate, one end of the spring 1 is connected to the other end of the active rack plate, and the other end of the spring 1 is connected to the movable groove, and one end of the rope is arranged on the rotating rod 1.

3. A dead fish monitoring device for mandarin fish farming as claimed in claim 1, characterized in that: The elastic unit includes a driven rack plate, a fixed cylinder, a spring slot, a second spring, a driven gear, a second rotating rod, a sliding unit and a cleaning unit; One end of the driven rack plate is connected to the other end of the rope, and the other end of the driven rack plate is arranged at one end of spring 2, the other end of spring 2 is arranged inside the spring groove, and the spring groove is opened on one side of the fixed cylinder, and the other side of the fixed cylinder is arranged inside the camera, the driven rack plate is located on the side adjacent to spring 2 and forms a meshing connection structure with the driven gear, a rotating rod 2 is provided in the middle of the driven gear, and the two ends of the rotating rod 2 are arranged in grooves opened in the camera and located on the top of the camera lens.

4. A dead fish monitoring device for mandarin fish farming as claimed in claim 3, characterized in that: The sliding unit includes a sliding sleeve, a sliding rod and a sliding rod groove. The sliding sleeve is arranged on the side of the driven rack plate away from the driven rack plate and the driven gear forming a meshing connection, and the sliding sleeve slides on the sliding rod. Both sides of the sliding rod are arranged inside the sliding rod groove, and the sliding rod groove is opened on one side of the spring groove.

5. The device for monitoring dead fish for mandarin fish farming as claimed in claim 3, characterized in that: The cleaning unit includes a connecting rod, an arc plate and a cleaning cloth. The connecting rod is arranged on the side of the driven gear away from the camera, and the arc plate is arranged at the bottom of the connecting rod. The cleaning cloth is arranged on the arc plate, and the cleaning cloth contacts the outside of the camera lens at the bottom of the camera.

6. A dead fish monitoring device for mandarin fish farming as claimed in claim 1, characterized in that: A fixing rod is provided at the bottom of the bottom plate, and a fixing plate is provided in the middle of the fixing rod. Chain rollers are symmetrically provided outside the fixing plates, and a second chain is provided outside the chain rollers. An anchor is provided at the bottom of the second chain.

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