A fish fry releasing box for aquaculture

Abstract

The utility model discloses a fry delivery box of aquaculture, including the upper end fixed connection of dolly has the lifting shell, the upper end fixed connection of lifting shell has the connecting plate, the upper end fixed connection of connecting plate has cylinder no.

Description

Technical Field

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

[0002] Aquaculture is the cultivation of fish, crustaceans, mollusks, aquatic plants, algae, and other organisms. It involves raising freshwater and saltwater populations under controlled conditions and can be compared to commercial fishing (catching wild fish). In aquaculture, fish fry are released into ponds for stocking.

[0003] The prior art patent CN218126341U discloses a fish fry release device for aquaculture with reduced impact. It includes a base, a vertical plate fixedly connected to one side of the top of the base, a top plate fixedly connected to the top of the vertical plate, a linear motor installed at the bottom of the top plate, a first electric telescopic rod installed at the output end of the linear motor, a fixed block connected to the output end of the first electric telescopic rod, a release box fixedly connected to one side of the fixed block, a second electric telescopic rod installed at the bottom of the release box, and a rubber push plate connected to the output end of the second electric telescopic rod. The rubber push plate is slidably connected to the inner wall of the release box. This utility model, a fish fry release device for aquaculture with reduced impact, is equipped with a base, vertical plate, top plate, first electric telescopic rod, release box, linear motor, second electric telescopic rod, and rubber push plate. The working process is more labor-saving, reducing labor intensity, effectively reducing the impact of water on the fish fry during release, reducing fish fry mortality, and saving aquaculture costs.

[0004] However, existing patents have the following drawbacks:

[0005] (1) The existing fish fry release boxes for aquaculture are raised and lowered only by electric push rods. This makes it difficult to lower the fish fry release boxes into the pond when the pond is too high or too low, resulting in poor versatility of the fish fry release boxes for aquaculture.

[0006] (2) The existing fish fry release boxes for aquaculture are too difficult to install and dismantle, resulting in a lot of time being wasted on the installation and dismantling of the fish fry release boxes, which leads to poor efficiency in fish fry release.

[0007] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0008] To solve the above problems, the technical solution of this utility model is: a fish fry release box for aquaculture, including a lifting structure and a quick-release structure. This solves the problem that the existing fish fry release boxes for aquaculture only use electric push rods to lift and lower the box, which makes it difficult to lower the box into the pond when the pond is too high or too low. This results in poor versatility of the fish fry release box and makes the installation and disassembly of the box too difficult, leading to a lot of time wasted on installation and disassembly, resulting in poor efficiency in fish fry release.

[0009] Preferably, the trolley has a lifting shell fixedly connected to its upper end, a connecting plate fixedly connected to the upper end of the lifting shell, a cylinder fixedly connected to the upper end of the connecting plate, a fixing plate fixedly connected to the output end of the cylinder, baffles fixedly connected to both sides of the lower end of the fixing plate, and a dispensing box body provided at the end of the baffles that are close to each other.

[0010] A lifting structure is provided on the inner side of the trolley, and the lifting structure includes a drive mechanism and a lifting mechanism.

[0011] The quick-release structure is located on both ends of the dispensing box body and includes a fixing mechanism and a disassembly mechanism.

[0012] Furthermore, a lifting plate is slidably connected to the inner wall of the dispensing box body, a cylinder two is fixedly connected to the lower end of the dispensing box body, the output end of the cylinder two is fixedly connected to the lower end of the lifting plate, a protective shell is fixedly connected to the lower end of the dispensing box body, and the cylinder two is located inside the protective shell.

[0013] Furthermore, the drive mechanism includes a cavity formed inside the trolley, a partition fixedly connected to the inner wall of the cavity, a motor fixedly connected to the upper end of the trolley, a gear one fixedly connected to the output end of the motor, a gear two meshing with one end of the gear one, a rotating rod one fixedly passing through the inner side of the gear two, a synchronous pulley one fixedly connected to the lower end of the rotating rod one, a synchronous pulley two provided on one side of the synchronous pulley one, a synchronous belt meshing with the surfaces of the synchronous pulley one and the synchronous pulley two, both the synchronous pulley one and the synchronous pulley two being rotatably connected to the lower end of the inner wall of the cavity, and a rotating rod two fixedly connected to the upper end of the synchronous pulley two.

[0014] Furthermore, the lifting mechanism includes a lead screw fixedly connected to the upper ends of rotating rod one and rotating rod two. The surface of the lead screw is threaded with threaded blocks. The upper end of the trolley is fixedly connected to two symmetrically arranged connecting shells. One end of the lead screw is rotatably connected to the upper end of the inner wall of the connecting shell. The ends of the connecting shells that are close to each other are opened in a sliding groove. The ends of the threaded blocks that are close to each other are slidably connected to the inner side of the sliding groove. The ends of the threaded blocks that are close to each other are fixedly connected to the upper sides of both ends of the lifting shell.

[0015] Furthermore, the fixing mechanism includes grooves formed on the inner sides of both ends of the baffle, a trapezoidal block is slidably connected to the inner side of the groove, and a spring is provided between the trapezoidal block and one end of the inner wall of the groove.

[0016] Furthermore, the disassembly mechanism includes fixing blocks fixedly connected to both ends of the dispensing box body. The fixing blocks have slots on their inner sides, sliding grooves on one end of the slots, and connecting grooves on one end of the sliding grooves. A protruding plate is slidably connected to the inner side of the sliding grooves. A connecting rod is fixedly connected to one end of the protruding plate, and a pressing block is fixedly connected to one end of the connecting rod. The pressing block is slidably connected to the inner side of the connecting grooves, and the slots and grooves are matched in size.

[0017] Furthermore, a spring is provided at one end of the inner wall of the pressing block and the connecting groove.

[0018] Furthermore, counterweights are fixedly connected to both sides of the upper end of the trolley.

[0019] The advantages of this invention compared to existing technologies are as follows:

[0020] (1) This utility model uses a lifting structure. When the motor is started, the gear will start to rotate, which will drive the second gear to start rotating, which will drive the rotating rod to start rotating, which will drive the synchronous wheel to start rotating. Through the synchronous belt, the second synchronous wheel and the first synchronous wheel will rotate together, which will drive the second rotating rod and the first rotating rod to rotate synchronously, which will drive the lead screw to start rotating. Through the sliding groove, the threaded block will start to rise and fall, which will drive the lifting shell to rise and fall, which will drive the connecting plate to rise and fall, which will drive the feeding box body to rise and fall. By cooperating with the cylinder, the adjustment range of the feeding box body can be improved, which will allow the feeding box body to be placed in higher or lower ponds, thereby improving the versatility of the fish fry feeding box for aquaculture and improving the practicality of the fish fry feeding box for aquaculture.

[0021] (2) This utility model, through its quick-release structure, allows for easy installation of the fish fry release box body. The lifting structure and cylinder one adjust the release box body to a suitable installation height. The baffle is aligned between the two fixing blocks. The cylinder, with an inclined surface at one end of the trapezoidal block, slides the trapezoidal block into the groove, compressing the spring. When the groove aligns with the slot, the spring rebounds, causing the trapezoidal block to slide into the slot, thus fixing the fixing blocks to both ends of the baffle. The lifting structure and cylinder one then adjust the release box body... The body is placed in the water to release fish fry. When the release box body needs to be disassembled after the fish fry have been released, press the pressing blocks at both ends to move the connecting rod towards one end of the baffle, thereby compressing the second spring and causing the convex plate to move towards one end of the trapezoidal block. Through the convex plate, the trapezoidal block slides into the inside of the groove, thus allowing the release box body to be disassembled between the two baffles. This allows for quick installation and disassembly of the fish fry box body, reducing the installation and disassembly time and improving the efficiency of fish fry release. Attached Figure Description

[0022] Figure 1 This is a three-dimensional schematic diagram of the entire utility model.

[0023] Figure 2 This is a cross-sectional perspective view of the present invention. Figure 1 .

[0024] Figure 3 This is a cross-sectional perspective view of the present invention. Figure 2 .

[0025] Figure 4 This is a cross-sectional perspective view of the present invention. Figure 3 .

[0026] Figure 5 This is a three-dimensional cross-sectional view of the quick-release structure of this utility model.

[0027] As shown in the figure: 1. Trolley; 2. Lifting shell; 3. Connecting plate; 4. Cylinder 1; 5. Fixing plate; 6. Baffle; 7. Dispensing box body; 8. Lifting structure; 81. Drive mechanism; 811. Cavity; 812. Partition plate; 813. Motor; 814. Gear 1; 815. Gear 2; 816. Rotating rod 1; 817. Synchronous pulley 1; 818. Synchronous pulley 2; 819. Synchronous belt; 8110. Rotating rod 2; 82. Lifting mechanism; 821. Lead screw; 822. Threaded block; 823. Connecting shell; 824. Slide groove; 9. Quick release structure; 91. Fixing mechanism; 911. Groove; 912. Trapezoidal block; 913. Spring one; 92. Disassembly mechanism; 921. Fixing block; 922. Slot; 923. Sliding groove; 924. Connecting groove; 925. Protruding plate; 926. Connecting rod; 927. Pressing block; 928. Spring two; 10. Lifting plate; 11. Cylinder two; 12. Protective shell; 13. Counterweight block. Detailed Implementation

[0028] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. Identical components are indicated by the same reference numerals.

[0029] It should be noted that the terms “front,” “back,” “left,” “right,” “up,” and “down” used in the following description refer to the directions shown in the attached diagram, while the terms “inside” and “outside” refer to the directions toward or away from the geometric center of a specific component, respectively.

[0030] To make the content of this utility model easier to understand, the technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0031] Example 1

[0032] A fish fry release box for aquaculture includes: a trolley 1, a lifting shell 2, a connecting plate 3, a cylinder 4, a fixing plate 5, a baffle 6, a release box body 7, a lifting structure 8, and a quick-release structure 9. The upper end of the trolley 1 is fixedly connected to the lifting shell 2, the upper end of the lifting shell 2 is fixedly connected to the connecting plate 3, the upper end of the connecting plate 3 is fixedly connected to the cylinder 4, the output end of the cylinder 4 is fixedly connected to the fixing plate 5, the lower ends of the fixing plate 5 are fixedly connected to both sides of the fixing plate 5, the release box body 7 is located at the end of the baffles 6 that are close to each other, the inner wall of the release box body 7 is slidably connected to the lifting plate 10, the lower end of the release box body 7 is fixedly connected to the cylinder 11, and the output end of the cylinder 11 is fixedly connected to the lower end of the lifting plate 10. The lower end of 7 is fixedly connected to a protective shell 12. Cylinder 2 11 is located inside the protective shell 12. In use, the fish fry release box for aquaculture can be moved by the trolley 1. The lifting shell 2 can be raised and lowered in conjunction with the lifting structure 8, so that the connecting plate 3 can be raised and lowered, thereby changing the height of the release box body 7. The cylinder 1 4 is activated to make the fixed plate 5 rise and lower, so that the baffle 6 rises and lowers, so that the release box body 7 rises and lowers. When the release box body 7 is submerged in the water, the cylinder 2 11 is activated to make the lifting plate 10 rise, thereby driving the fish fry to rise and push the fish fry out of the inner side of the release box body 7, so that fish fry can be released into the pond.

[0033] The lifting structure 8 is located inside the trolley 1. The lifting structure 8 includes a drive mechanism 81 and a lifting mechanism 82. When in use, the lifting structure 8 can be used to allow the release box body 7 to be released into the pond at a higher or lower level, thereby improving the versatility of the fish fry release box for aquaculture and enhancing its practicality.

[0034] The quick-release structure 9 is located on both ends of the release box body 7. The quick-release structure 9 includes a fixing mechanism 91 and a disassembly mechanism 92. During use, the release box body 7 can be quickly installed and disassembled through the quick-release structure 9, thereby reducing the installation and disassembly time of the fish fry box body and improving the efficiency of fish fry release.

[0035] The drive mechanism 81 includes a cavity 811 formed inside the carriage 1. A partition 812 is fixedly connected to the inner wall of the cavity 811. A motor 813 is fixedly connected to the upper end of the carriage 1. A gear 814 is fixedly connected to the output end of the motor 813. A gear 815 is meshed with one end of the gear 814. A rotating rod 816 is fixedly connected through the inner side of the gear 815. A synchronous pulley 817 is fixedly connected to the lower end of the rotating rod 816. A synchronous pulley 818 is provided on one side of the synchronous pulley 817. The surfaces of the synchronous pulley 817 and the synchronous pulley 818 mesh. A synchronous belt 819 is connected. Synchronous pulley 1 817 and synchronous pulley 2 818 are rotatably connected to the lower end of the inner wall of cavity 811. A rotating rod 2 8110 is fixedly connected to the upper end of synchronous pulley 2 818. The lifting mechanism 82 includes a lead screw 821 fixedly connected to the upper ends of rotating rod 1 816 and rotating rod 2 8110. A threaded block 822 is threaded onto the surface of the lead screw 821. Two symmetrically arranged connecting shells 823 are fixedly connected to the upper end of the trolley 1. One end of the lead screw 821 is rotatably connected to the upper end of the inner wall of the connecting shell 823. The ends of the connecting shells 823 that are close to each other are open. Located in the slide groove 824, the adjacent ends of the threaded blocks 822 are slidably connected to the inner side of the slide groove 824. The adjacent ends of the threaded blocks 822 are fixedly connected to the upper sides of both ends of the lifting housing 2. When in use, the motor 813 is started, which causes the first gear 814 to start rotating, thereby driving the second gear 815 to start rotating, which in turn drives the first rotating rod 816 to start rotating, thereby driving the first synchronous pulley 817 to start rotating. Through the synchronous belt 819, the second synchronous pulley 818 and the first synchronous pulley 817 rotate, thereby causing the second rotating rod 8110 and the rotating... The rod 816 rotates synchronously, which causes the lead screw 821 to rotate. Through the slide groove 824, the threaded block 822 is driven to rise and fall, which in turn causes the lifting shell 2 to rise and fall, which in turn causes the connecting plate 3 to rise and fall, which in turn causes the feeding box body 7 to rise and fall. By cooperating with the cylinder 4, the adjustment range of the feeding box body 7 can be improved, allowing the feeding box body 7 to be used in ponds that are higher or lower, thereby improving the versatility and practicality of the fish fry feeding box for aquaculture.

[0036] The fixing mechanism 91 includes grooves 911 formed on the inner sides of both ends of the baffle 6. A trapezoidal block 912 is slidably connected to the inner side of the groove 911. A spring 913 is provided between the trapezoidal block 912 and one end of the inner wall of the groove 911. The disassembly mechanism 92 includes fixing blocks 921 fixedly connected to both ends of the dispensing box body 7. A slot 922 is formed on the inner side of the fixing block 921. A sliding groove 923 is formed on the inner side of one end of the slot 922. A connecting groove 924 is formed on the inner side of one end of the sliding groove 923. A protrusion 9 is slidably connected to the inner side of the sliding groove 923. 25. One end of the convex plate 925 is fixedly connected to a connecting rod 926, and one end of the connecting rod 926 is fixedly connected to a pressing block 927. The pressing block 927 is slidably connected to the inner side of the connecting groove 924. The size of the slot 922 matches that of the groove 911. One end of the pressing block 927 and the inner wall of the connecting groove 924 is provided with a spring 928. When installing the release box body 7 containing fish fry, the lifting structure 8 and the cylinder 4 are used to adjust the release box body 7 to a suitable installation height, and the baffle 6 is aligned between the two fixing blocks 921. The starting cylinder has an inclined surface at one end of the trapezoidal block 912, causing the trapezoidal block 912 to slide inward toward the groove 911, thus compressing the spring 913. When the groove 911 aligns with the slot 922, the spring 913 rebounds, causing the trapezoidal block 912 to slide into the slot 922, thereby fixing the fixing block 921 to both ends of the baffle 6. Then, the lifting structure 8 and the cylinder 4 lower the release box body 7 into the water, allowing the fish fry to be released. The release box body 7 can be disassembled after the fish fry have been released. When pressing the pressing blocks 927 at both ends, the connecting rod 926 moves towards one end of the baffle 6, which compresses the spring 928 and causes the convex plate 925 to move towards one end of the trapezoidal block 912. The convex plate 925 causes the trapezoidal block 912 to slide into the inner side of the groove 911, thereby allowing the release box body 7 to be disassembled between the two baffles 6. This allows for quick installation and disassembly of the fish fry box body, reducing the installation and disassembly time and improving the efficiency of fish fry release.

[0037] The upper two sides of the trolley 1 are fixedly connected with counterweights 13. When in use, the trolley 1 can be pushed smoothly by the counterweights 13.

[0038] In practical use: The trolley 1 can move the fish fry release box for aquaculture. The lifting shell 2 can be raised and lowered in conjunction with the lifting structure 8. The lifting structure 8 starts the motor 813, which causes gear 1 814 to rotate, thereby driving gear 2 815 to rotate, which in turn drives rotating rod 1 816 to rotate, which in turn drives synchronous pulley 1 817 to rotate. The synchronous belt 819 then drives synchronous pulley 2 818 to rotate with synchronous pulley 1 817, causing rotating rod 2 8110 to rotate synchronously with rotating rod 1 816. This causes the lead screw 821 to rotate, which, through the sliding groove 824, drives the threaded block 822 to rise and fall, thereby driving the lifting shell 2 to start moving. The lifting mechanism allows the connecting plate 3 to rise and fall, which in turn raises and lowers the release box body 7. By cooperating with cylinder 4, the adjustment range of the release box body 7 can be increased, allowing it to be released into ponds at higher or lower elevations. This enhances the versatility and practicality of the fish fry release box for aquaculture. The connecting plate 3 can be raised and lowered, causing the height of the release box body 7 to change. Activating cylinder 4 raises and lowers the fixing plate 5, which in turn raises and lowers the baffle 6. When installing the release box body 7 with fish fry inside, the lifting mechanism 8 and cylinder 4 adjust the release box body 7 to the desired height. At the suitable installation height, align the baffle 6 between the two fixing blocks 921. The cylinder is activated by using the inclined surface at one end of the trapezoidal block 912, causing it to slide inwards towards the groove 911. This compresses the spring 913. When the groove 911 aligns with the slot 922, the spring 913 rebounds, causing the trapezoidal block 912 to slide into the slot 922, thus fixing the fixing blocks 921 to both ends of the baffle 6. Then, using the lifting structure 8 and the cylinder 4, the release box body 7 is lowered into the water to release fish fry. To disassemble the release box body 7 after releasing the fish fry, press the pressing blocks 927 at both ends, causing the connecting rod 926 to move towards one end of the baffle 6. This causes the second spring 928 to compress, causing the convex plate 925 to move towards one end of the trapezoidal block 912. The convex plate 925 causes the trapezoidal block 912 to slide into the inner side of the groove 911, thereby allowing the release box body 7 to be disassembled between the two baffles 6. This allows for quick installation and disassembly of the fish fry box body, reducing installation and disassembly time and improving the efficiency of fish fry release. This causes the release box body 7 to begin to rise and fall. When the release box body 7 is submerged in the water, the second cylinder 11 is activated, causing the lifting plate 10 to rise, which in turn lifts the fish fry and pushes them out of the inner side of the release box body 7, thus enabling the release of fish fry into the pond.

[0039] All electrical components mentioned in this article are connected to an external main controller and 220V AC mains power. The main controller can be a conventional known device such as a computer for control. The detailed description of known functions and components is omitted in the specific implementation of this disclosure. To ensure the compatibility of the device, the operating methods used are consistent with the parameters of commercially available instruments.

[0040] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A fish fry release box for aquaculture, comprising a trolley (1), wherein a lifting shell (2) is fixedly connected to the upper end of the trolley (1), a connecting plate (3) is fixedly connected to the upper end of the lifting shell (2), a cylinder (4) is fixedly connected to the upper end of the connecting plate (3), a fixing plate (5) is fixedly connected to the output end of the cylinder (4), baffles (6) are fixedly connected to both sides of the lower end of the fixing plate (5), and a release box body (7) is provided at one end of the baffles (6) that are close to each other, characterized in that, Also includes: A lifting structure (8) is provided on the inner side of the trolley (1). The lifting structure (8) includes a drive mechanism (81) and a lifting mechanism (82). The quick-release structure (9) is located on both sides of the delivery box body (7). The quick-release structure (9) includes a fixing mechanism (91) and a disassembly mechanism (92).

2. A fish release tank for aquaculture according to claim 1, wherein The inner wall of the dispensing box body (7) is slidably connected to a lifting plate (10), the lower end of the dispensing box body (7) is fixedly connected to a cylinder two (11), the output end of the cylinder two (11) is fixedly connected to the lower end of the lifting plate (10), the lower end of the dispensing box body (7) is fixedly connected to a protective shell (12), and the cylinder two (11) is located inside the protective shell (12).

3. The fish releasing box for aquaculture according to claim 1, wherein The drive mechanism (81) includes a cavity (811) formed inside the trolley (1). A partition (812) is fixedly connected to the inner wall of the cavity (811). A motor (813) is fixedly connected to the upper end of the trolley (1). A gear one (814) is fixedly connected to the output end of the motor (813). A gear two (815) is meshed with one end of the gear one (814). A rotating rod one (816) is fixedly connected through the inner side of the gear two (815). The lower end of the rotating rod (816) is fixedly connected to a synchronous pulley (817). A synchronous pulley (818) is provided on one side of the synchronous pulley (817). A synchronous belt (819) meshes with the surfaces of the synchronous pulley (817) and the synchronous pulley (818). The synchronous pulley (817) and the synchronous pulley (818) are both rotatably connected to the lower end of the inner wall of the cavity (811). The upper end of the synchronous pulley (818) is fixedly connected to a rotating rod (8110).

4. A fish hatchery release tank according to claim 3, wherein The lifting mechanism (82) includes a lead screw (821) fixedly connected to the upper ends of the first rotating rod (816) and the second rotating rod (8110). The surface of the lead screw (821) is threaded with a threaded block (822). The upper end of the trolley (1) is fixedly connected to two symmetrically arranged connecting shells (823). One end of the lead screw (821) is rotatably connected to the upper end of the inner wall of the connecting shell (823). The ends of the connecting shells (823) that are close to each other are opened in the slide groove (824). The ends of the threaded blocks (822) that are close to each other are slidably connected to the inner side of the slide groove (824). The ends of the threaded blocks (822) that are close to each other are fixedly connected to the upper sides of both ends of the lifting shell (2).

5. The fish fry release box for aquaculture according to claim 1, characterized in that, The fixing mechanism (91) includes grooves (911) formed on the inner sides of both ends of the baffle (6), a trapezoidal block (912) is slidably connected to the inner side of the groove (911), and a spring (913) is provided between the trapezoidal block (912) and one end of the inner wall of the groove (911).

6. A fish hatchery release tank according to claim 5, wherein, The disassembly mechanism (92) includes a fixing block (921) fixedly connected to both ends of the dispensing box body (7). The fixing block (921) has a slot (922) on its inner side. A sliding groove (923) is provided on the inner side of one end of the slot (922). A connecting groove (924) is provided on the inner side of one end of the sliding groove (923). A protruding plate (925) is slidably connected to the inner side of the sliding groove (923). A connecting rod (926) is fixedly connected to one end of the protruding plate (925). A pressing block (927) is fixedly connected to one end of the connecting rod (926). The pressing block (927) is slidably connected to the inner side of the connecting groove (924). The slot (922) and the groove (911) are matched in size.

7. A fish hatchery release tank according to claim 6, wherein The pressing block (927) and the inner wall of the connecting groove (924) are provided with a spring (928).

8. A fish release tank for aquaculture according to claim 1, wherein The upper two sides of the trolley (1) are fixedly connected with counterweights (13).

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