Fry putting device for aquaculture

Abstract

The utility model discloses an aquaculture fry putting device, which relates to the technical field of putting and is technically characterized by comprising a base, a plurality of moving wheels are fixedly mounted on the bottom wall of the base, two moving frames are fixedly mounted on the upper end face of the base, and sliding rods are fixedly mounted in the two moving frames. The lifting mechanism is arranged and comprises a connecting assembly and a fixing assembly, a shifting block can be shifted to drive a fixing pin to move out of an inserting hole, the fixing pin can move out of the inserting hole, the fixing pin can move out of the inserting hole, and therefore the fixing pin can move out of the inserting hole, and the fixing pin can move out of the inserting hole. Then through cooperation of a plurality of inserting holes formed in the outer wall of a fixing plate, the height of a baffle can be adjusted, so that the fries of different sizes can be shielded, the situation that the fries fall to the ground when jumping and die is avoided, the survival rate of the fries is increased, a fixing spring can play a role in fixing a fixing pin, the baffle is prevented from falling off, and the fixing effect is good. The fixing effect is improved.

Description

Technical Field

[0001] This utility model relates to the field of release technology, specifically a fish fry release device for aquaculture. Background Technology

[0002] With the continuous advancement of aquaculture technology, the realization of ecological aquaculture models requires the release of fish fry based on the resource environment of fishponds, so as to make the fish population more reasonable, and to ensure that the rare and native fish species unique to fishponds are properly protected and effectively developed and utilized, thereby enhancing the material cycle of water resources.

[0003] However, in existing fish fry release processes, the fry are directly released into the fishpond. This method has significant drawbacks: due to the varying sizes and types of fry, they are prone to falling off the guide rails, resulting in injuries and affecting survival rates, thus reducing its practicality. Therefore, we propose a novel fish fry release device for aquaculture. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] In view of the shortcomings of the existing technology, this utility model provides a fish fry release device for aquaculture, which solves the problem that fish fry of different sizes and species are prone to falling off when passing through the fish fry guide rail, resulting in fish fry being easily injured and affecting the survival rate of fish fry.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a fish fry release device for aquaculture, comprising a base, a plurality of movable wheels fixedly installed on the bottom wall of the base, two movable frames fixedly installed on the upper surface of the base, a sliding rod fixedly installed inside each of the two movable frames, a connecting plate fixedly installed on the outer wall of each of the two sliding rods via a sliding mechanism, the upper surface of the base being connected to the bottom wall of the connecting plate via a telescopic mechanism, a rotating rod rotatably installed on the upper surface of the connecting plate via a connecting frame, a large gear fixedly installed on the outer wall of the rotating rod, a rotating shaft rotatably installed inside the connecting frame, a conical rotor motor fixedly installed on the outer wall of the rotating shaft, a small gear fixedly installed on the outer wall of the rotating shaft, the large gear and the small gear meshing with each other, a fish fry guide rail fixedly installed on the outer wall of the rotating rod via a connecting mechanism, and a lifting mechanism provided inside the fish fry guide rail;

[0008] The lifting mechanism includes a connecting component and a fixing component.

[0009] Preferably, the sliding mechanism includes a slider slidably mounted on the outer wall of the slider rod, and the connecting plate is fixedly mounted between the two sliders.

[0010] Preferably, the telescopic mechanism includes a cylinder fixedly installed on the upper surface of the base, and the telescopic end of the cylinder is fixedly connected to the bottom wall of the connecting plate.

[0011] Preferably, the connecting mechanism includes two connecting blocks fixedly installed on the outer wall of the rotating rod, and the upper end faces of the two connecting blocks are fixedly connected to the bottom wall of the fish fry guide rail.

[0012] Preferably, the connecting assembly includes baffles that are slidably installed on the inner walls of both sides of the fish fry guide rail, and fixing plates are fixedly installed on the outer walls of both baffles. Connecting sleeves are fixedly installed on the outer walls of both sides of the fish fry guide rail, and the two fixing plates are slidably installed inside the connecting sleeves on the same side.

[0013] Preferably, the fixing component includes fixing pins slidably mounted on the outer walls of the two connecting sleeves, with a lever fixedly mounted at the end of each of the two fixing pins, and multiple insertion holes on the outer walls of the two fixing plates that cooperate with the fixing pins on the same side. Fixing springs are fixedly mounted on the outer walls of the two fixing pins, and the two ends of the two fixing springs are elastically connected to the inner wall of the lever on the same side and the outer wall of the connecting sleeve, respectively.

[0014] (III) Beneficial Effects

[0015] Compared with the prior art, the present invention provides a method with the following beneficial effects:

[0016] This utility model, by setting up a lifting mechanism, including a connecting component and a fixing component, allows the toggle block to move the fixing pin out of the insertion hole. Then, through the cooperation of multiple insertion holes opened on the outer wall of the fixing plate, the height of the baffle can be adjusted. This can achieve the purpose of blocking fish fry of different sizes, preventing the fish fry from falling to the ground when jumping and causing their death, thereby increasing the survival rate of the fry. The fixing spring can fix the fixing pin, prevent the baffle from falling off, and increase the fixing effect. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a side view of the structure of this utility model;

[0019] Figure 3 for Figure 1 A schematic diagram of the vertical section structure;

[0020] Figure 4 For the present utility model Figure 2 Enlarged structural diagram at point A above;

[0021] Figure 5 For the present utility model Figure 3 Enlarged structural diagram at point B.

[0022] In the picture:

[0023] 1. Base; 2. Casters; 3. Frame; 4. Slide bar; 5. Slider; 6. Connecting plate; 7. Cylinder; 8. Connecting frame; 9. Rotating rod; 10. Connecting block; 11. Large gear; 12. Rotating shaft; 13. Conical rotor motor; 14. Small gear; 15. Fish fry guide rail; 16. Disassembly mechanism; 161. Connecting assembly; 1611. Baffle; 1612. Fixing plate; 1613. Connecting sleeve; 162. Fixing assembly; 1621. Fixing pin; 1622. Pulley; 1623. Fixing spring. Detailed Implementation

[0024] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0025] This utility model provides a technical solution:

[0026] Please see Figures 1-5 A fish fry release device for aquaculture includes a base 1. Multiple casters 2 are fixedly installed on the bottom wall of the base 1. Each caster 2 is a universal wheel, designed to rotate 360 ​​degrees on a horizontal plane, enabling easy movement in any direction and greatly improving the efficiency of handling and moving objects. Two movable frames 3 are fixedly installed on the upper surface of the base 1. Sliding rods 4 are fixedly installed inside each of the two movable frames 3. Connecting plates 6 are fixedly installed on the outer walls of both sliding rods 4 via a sliding mechanism. The upper surface of the base 1 is connected to the bottom wall of the connecting plates 6 via a telescopic mechanism. A rotating rod is rotatably installed on the upper surface of the connecting plates 6 via a connecting frame 8. 9. A large gear 11 is fixedly installed on the outer wall of the rotating rod 9. A rotating shaft 12 is rotatably installed inside the connecting frame 8. A conical rotor motor 13 is fixedly installed on the outer wall of the rotating shaft 12. The conical rotor motor 13 is a motor whose stator cavity and rotor shape are both conical. This type of motor usually has a built-in braking function, which can limit the rotation of the small gear 14 and the large gear 11 to prevent the position of the fish fry guide rail 15 from shifting due to vibration. The small gear 14 is fixedly installed on the outer wall of the rotating shaft 12. The large gear 11 and the small gear 14 mesh with each other. The fish fry guide rail 15 is fixedly installed on the outer wall of the rotating rod 9 through a connecting mechanism. A lifting mechanism 16 is set inside the fish fry guide rail 15.

[0027] The lifting mechanism 16 includes a connecting component 161 and a fixing component 162.

[0028] Furthermore, the sliding mechanism includes a slider 5 that is slidably mounted on the outer wall of the slider 4, and a connecting plate 6 that is fixedly mounted between the two sliders 5.

[0029] Furthermore, the telescopic mechanism includes a cylinder 7 fixedly installed on the upper surface of the base 1, and the telescopic end of the cylinder 7 is fixedly connected to the bottom wall of the connecting plate 6.

[0030] Furthermore, the connecting mechanism includes two connecting blocks 10 fixedly installed on the outer wall of the rotating rod 9, and the upper surfaces of the two connecting blocks 10 are fixedly connected to the bottom wall of the fish fry guide rail 15.

[0031] Furthermore, the connecting component 161 includes baffles 1611 that are slidably installed on the inner walls of both sides of the fish fry guide rail 15, fixing plates 1612 that are fixedly installed on the outer walls of both baffles 1611, connecting sleeves 1613 that are fixedly installed on the outer walls of both sides of the fish fry guide rail 15, and two fixing plates 1612 that are slidably installed inside the connecting sleeves 1613 on the same side.

[0032] Furthermore, the fixing assembly 162 includes fixing pins 1621 slidably mounted on the outer walls of the two connecting sleeves 1613. The fixing pins 1621, also known as positioning pins, are mainly used to fix and position the relative positions between two or more parts to prevent relative movement. Each end of the two fixing pins 1621 is fixedly mounted with a lever 1622. The outer walls of the two fixing plates 1612 have multiple insertion holes that mate with the fixing pins 1621 on the same side. Each outer wall of the two fixing pins 1621 is fixedly mounted with a fixing spring 1623. The two ends of the two fixing springs 1623 are elastically connected to the inner wall of the lever 1622 on the same side and the outer wall of the connecting sleeve 1613, respectively.

[0033] In practical use, the working principle of this utility model is as follows:

[0034] The base 1 is easily moved to the edge of the aquaculture pond by multiple casters 2. When fish fry need to be released, the conical rotor motor 13 drives the rotating shaft 12 to rotate. When the rotating shaft 12 rotates, it drives the interlocking small gear 14 and large gear 11 to rotate. When the small gear 14 and large gear 11 interlock, they drive the rotating rod 9 to rotate. The rotation of the rotating rod 9 can adjust the angle of the fish fry guide rail 15 through the cooperation of two connecting blocks 10. This allows the angle of the fish fry guide rail 15 to be adjusted according to the specifications of the aquaculture pond, thus avoiding damage to the fish fry when they are released. Under the extension and retraction of the cylinder 7, the connecting plate 6 can be moved up and down. When the connecting plate 6 moves, it can drive the two sliders 5 to slide on the outer wall of the sliding rod 4 on the same side. The movement of the two sliders 5 can drive the fish fry guide rail 15 to move up and down, thus enabling the release of fish fry loaded in the vehicle at different heights.

[0035] Meanwhile, the two baffles 1611 can shield the fish fry during the release process. When it is necessary to shield fish fry of different sizes, the lever 1622 can be moved to move the fixing pin 1621 out of the insertion hole. Then, through the cooperation of multiple insertion holes on the outer wall of the fixing plate 1612, the height of the baffle 1611 can be adjusted. This can shield fish fry of different sizes, prevent them from falling to the ground when they jump, and thus prevent them from dying, thereby increasing the survival rate of the fry. The fixing spring 1623 can fix the fixing pin 1621 to prevent the baffle 1611 from falling off and increase the fixing effect.

[0036] The above are merely specific embodiments of this utility model, but the technical features of this utility model are not limited thereto. Any simple changes, equivalent substitutions, or modifications made based on this utility model to solve essentially the same technical problems and achieve essentially the same technical effects are all covered within the protection scope of this utility model.

Claims

1. A device for releasing fish fry in an aquaculture, comprising a base (1), characterized in that: The base (1) bottom wall is fixedly installed with a plurality of moving wheels (2), the base (1) upper end surface is fixedly installed with two moving frames (3), both of which are fixedly installed with slide rods (4) inside, both of which are fixedly installed with connecting plates (6) on the outer wall through sliding mechanisms, and the base (1) upper end surface is connected with the connecting plate (6) bottom wall through a telescopic mechanism, the connecting plate (6) upper end surface is rotatably installed with a rotating rod (9) through a connecting frame (8), the rotating rod (9) outer wall is fixedly installed with a large gear (11), the connecting frame (8) is rotatably installed with a rotating shaft (12) inside, the rotating shaft (12) outer wall is fixedly installed with a tapered rotor motor (13), the rotating shaft (12) outer wall is fixedly installed with a small gear (14), the large gear (11) and the small gear (14) are mutually engaged, and the rotating rod (9) outer wall is fixedly installed with a fry guide rail (15) through a connecting mechanism, and the fry guide rail (15) is provided with a lifting mechanism (16) inside. The lifting mechanism (16) comprises a connecting assembly (161) and a fixing assembly (162).

2. The apparatus according to claim 1, wherein: The sliding mechanism comprises a sliding block (5) slidingly installed on the outer wall of the slide rod (4), and the connecting plate (6) is fixedly installed between the two sliding blocks (5).

3. A device for releasing fish fry for aquaculture according to claim 2, characterized in that: The telescopic mechanism comprises a gas cylinder (7) fixedly installed on the upper end surface of the base (1), and the telescopic end of the gas cylinder (7) is fixedly connected with the bottom wall of the connecting plate (6).

4. The apparatus according to claim 1, wherein: The connecting mechanism comprises two connecting blocks (10) fixedly installed on the outer wall of the rotating rod (9), and the upper end surfaces of the two connecting blocks (10) are fixedly connected with the bottom wall of the fry guide rail (15).

5. The apparatus according to claim 1, wherein: The connecting assembly (161) comprises a baffle (1611) slidingly installed on the inner walls of both sides of the fry guide rail (15), and both of the baffles (1611) are fixedly installed with a fixed plate (1612) on the outer wall, both sides of the fry guide rail (15) are fixedly installed with a connecting sleeve (1613), and both of the fixed plates (1612) are slidingly installed in the same side connecting sleeve (1613) inside.

6. A device for releasing fish fry for aquaculture according to claim 5, characterized in that: The fixing assembly (162) comprises a fixed pin (1621) slidingly installed on the outer wall of the two connecting sleeves (1613), both ends of the fixed pin (1621) are fixedly installed with a push block (1622), a plurality of insertion holes are formed in the outer wall of the fixed plate (1612) on the same side, the fixed pin (1621) is fixedly installed with a fixed spring (1623) on the outer wall, and both ends of the fixed spring (1623) are respectively elastically connected with the inner wall of the same side push block (1622) and the outer wall of the connecting sleeve (1613).

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