Fish hoisting platform for mariculture
By using mobile components and limit components on the lifting platform for marine aquaculture fish cargo and using motors and bevel gear systems, the problems of unstable position and insufficient limits in traditional equipment are solved, and the fish cargo during lifting process is realized The stability and position accuracy ensure the safety and stability of fish stocks during lifting.
Patent Information
- Application Number
- CN202421156152.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-25
- Publication Date
- 2024-12-27
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The traditional lifting equipment for marine aquaculture is not flexible enough, resulting in unstable center of gravity, tilting or falling after lifting, and the limiting mechanism cannot be adjusted according to the equipment size, which cannot effectively ensure the stability of the fish on the platform. Location.
A fish cargo lifting platform for marine aquaculture is designed, using mobile components and limiting components. The screw and bevel gear system are driven by the motor to achieve flexible adjustment of the position of the fish cargo and the reinforcement of the container, ensuring the center of gravity of the fish cargo during the lifting process. Stable and accurate position.
It realizes flexible adjustment of the position of the fish cart during the lifting process and maintains the center of gravity to avoid tilt and drop. At the same time, it strengthens the limiting component to ensure the stability of the fish cart container during the transfer process.
Smart Images
Figure CN222249688U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of hoisting platforms, in particular to a fish hoisting platform for marine aquaculture. Background Art
[0002] As a leading project in the layout of deep-sea aquaculture industry, marine fishery aquaculture vessels are forward-looking, leading and exemplary in industrial development and technological innovation and application. They have very important practical significance for expanding my country's deep-sea aquaculture space and driving the upgrading and transformation of the fishery industry. In the marine aquaculture industry, after the fish are collected, they need to be placed on a lifting platform and then transferred by a crane so that the fish can reach the designated location.
[0003] The structure of traditional lifting equipment is not flexible and changeable. Fish often cannot be placed exactly in the middle of the platform. After being lifted, the center of gravity may be unstable and tilted. The fish may also fall due to the tilt. There is room for improvement. In addition, the limiting capacity of the equipment is insufficient, and the limiting range of the limiting mechanism cannot be adjusted according to the size of the equipment. Therefore, a fish lifting platform for marine aquaculture is proposed. Utility Model Content
[0004] The purpose of the utility model is to provide a fish cargo hoisting platform for marine aquaculture to solve the problems raised in the above-mentioned background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fish cargo lifting platform for marine aquaculture, comprising a platform body, characterized in that a moving component is installed inside the platform body, the moving component comprises a same screw rod 1 rotatably connected to the inner walls on both sides of the platform body, the screw rod 1 is threadedly sleeved with a moving frame, the moving frame is fitted with the inner wall of the bottom of the platform body, the inner walls at both ends of the moving frame are rotatably connected with the same screw rod 2, the screw rod 2 is threadedly connected with a moving plate, and the moving plate is fitted with the inner wall of the bottom of the moving frame.
[0006] As a further preferred embodiment of the present technical solution, a motor 1 is fixedly mounted on the outer wall of one side of the platform body, and the rotating shaft of the motor 1 and the screw are coaxially fixed; a motor 2 is fixedly mounted on the outer wall of one end of the movable frame, and the rotating shaft of the motor 2 and the screw 2 are coaxially fixed.
[0007] The position of the fish placed on the top of the movable plate can be controlled to change at will, thereby ensuring that the center of gravity of the platform and the fish is maintained in the middle position, preventing the fish from tilting when hoisted. After the fish is placed on the top of the movable plate, if the position of the container for the fish is offset, the movable plate can be moved longitudinally by starting motor one, and motor one drives screw rod one to rotate, and screw rod one can drive the movable frame restricted by the platform body to translate, and then the position of the movable plate will also move synchronously, and the movable plate can be moved horizontally by starting motor two, and motor two drives screw rod two to rotate, and screw rod two can drive the movable plate restricted by the movable frame to translate, thereby enabling the fish to be moved to any position of the platform body.
[0008] As a further preferred embodiment of the technical solution, a limit assembly is installed on the outside of the platform body, and the limit assembly includes four mounting blocks fixedly connected to the inner wall of the top of the platform body, each of the four mounting blocks is rotatably connected to a screw rod three, each of the four screw rods three is threadedly connected to a movable frame at one end away from each other, and the four movable frames are all fitted with the platform body, and each of the four movable frames has a limit guardrail fixedly connected to one end of the top.
[0009] As a further preferred embodiment of the technical solution, a bevel gear is coaxially fixed to one end of the four screw rods three that are close to each other, a motor three is fixedly installed on the top inner wall of the platform body, a bevel gear ring is coaxially fixed to the rotating shaft of the motor three, and the multiple bevel gears are all meshed with the bevel gear ring.
[0010] By starting motor three to drive the bevel gear ring to rotate, the bevel gear ring can drive the other several lead screws three to rotate synchronously in the mounting block through the multiple bevel gears meshing with it. The multiple moving frames restricted by the platform body will be driven by lead screw three to approach each other until the multiple limit guardrails and the outer wall of the container are tightly attached together, so as to reinforce the fish container and ensure a more stable state during the transfer process.
[0011] As a further preferred embodiment of the present technical solution, four reinforcement sleeves which are distributed at equal distances are fixedly connected to the outer wall at the bottom of the platform body, and the four movable frames are respectively slidably inserted into the four reinforcement sleeves.
[0012] As a further preferred embodiment of the present technical solution, each of the four corners of the top outer wall of the platform body is fixedly connected to a lifting ring, and the plurality of lifting rings are vertically arranged.
[0013] As a further preferred embodiment of the present technical solution, the lead angle of the four three-thread lines of the screw rod is smaller than the equivalent friction angle.
[0014] The utility model provides a fish cargo hoisting platform for marine aquaculture, which has the following beneficial effects:
[0015] (1) The utility model can control the position of the fish placed on the top of the movable plate to change at will by setting a moving component, thereby ensuring that the center of gravity of the platform and the fish is maintained in the middle position, preventing the fish from tilting when hoisted. After the fish is placed on the top of the movable plate, if the position of the container for the fish is offset, the movable plate can be moved longitudinally by starting motor 1, which drives screw rod 1 to rotate, and screw rod 1 can drive the movable frame restricted by the platform body to translate, and the position of the movable plate will also move synchronously. The movable plate can be moved horizontally by starting motor 2, which drives screw rod 2 to rotate, and screw rod 2 can drive the movable plate restricted by the movable frame to translate, thereby enabling the fish to be moved to any position of the platform body.
[0016] (2) The utility model sets a limit assembly and starts the motor to drive the bevel gear ring to rotate. The bevel gear ring can drive the other several screw rods to rotate synchronously in the installation block through the multiple bevel gears meshing with it. The multiple moving frames restricted by the platform body will be driven by the screw rods to approach each other until the multiple limit guardrails and the outer wall of the container are tightly attached together, so as to achieve the reinforcement of the fish container and ensure a more stable state during the transfer process. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of the overall first-view structure of the utility model;
[0018] Figure 2 It is a schematic diagram of the overall structure of the utility model from a second viewing angle;
[0019] Figure 3 This is a schematic diagram of the structure of the mobile component of the utility model;
[0020] Figure 4 For the utility model Figure 2 The enlarged structural diagram at A in the middle;
[0021] In the figure: 1. Platform body; 2. Lifting ring; 3. Moving assembly; 4. Limiting assembly; 301. Moving frame; 302. Screw rod one; 303. Moving plate; 304. Screw rod two; 305. Motor one; 306. Motor two; 401. Mounting block; 402. Screw rod three; 403. Moving frame; 404. Limiting guardrail; 405. Bevel gear; 406. Motor three; 407. Bevel gear ring; 408. Reinforcement sleeve. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.
[0023] The utility model provides a technical solution: Figure 1 and Figure 3As shown, in this embodiment, a fish cargo lifting platform for marine aquaculture includes a platform body 1, which is characterized in that: a moving component 3 is installed inside the platform body 1, and the moving component 3 includes a same screw rod 302 rotatably connected to the inner walls on both sides of the platform body 1, the screw rod 302 is threadedly sleeved with a moving frame 301, the moving frame 301 is fitted with the inner wall of the bottom of the platform body 1, the inner walls at both ends of the moving frame 301 are rotatably connected to the same screw rod 2 304, the screw rod 2 304 is threadedly connected to a moving plate 303, and the moving plate 303 is fitted with the inner wall of the bottom of the moving frame 301.
[0024] A motor 305 is fixedly mounted on the outer wall of one side of the platform body 1, and the rotating shaft of the motor 305 is coaxially fixed with the screw rod 302. A motor 2 306 is fixedly mounted on the outer wall of one end of the moving frame 301, and the rotating shaft of the motor 2 306 is coaxially fixed with the screw rod 2 304.
[0025] After the fish is placed on the top of the movable plate 303, if the position of the container for the fish is offset, the movable plate 303 can be moved longitudinally by starting the motor 1 305, and the motor 1 305 drives the screw 1 302 to rotate, and the screw 1 302 can drive the movable frame 301 restricted by the platform body 1 to translate, and then the position of the movable plate 303 will also move synchronously, and the movable plate 303 can be moved horizontally by starting the motor 2 306, and the motor 2 306 drives the screw 2 304 to rotate, and the screw 2 304 can drive the movable plate 303 restricted by the movable frame 301 to translate, thereby allowing the fish to be moved to any position of the platform body 1.
[0026] like Figure 2 and Figure 4 As shown, a limit assembly 4 is installed on the outside of the platform body 1, and the limit assembly 4 includes four mounting blocks 401 fixedly connected to the inner wall of the top of the platform body 1, and each of the four mounting blocks 401 is rotatably connected to a screw rod 402, and each of the four screw rods 402 is threadedly connected to a movable frame 403 at one end away from each other, and the four movable frames 403 are all fitted with the platform body 1, and each of the top ends of the four movable frames 403 is fixedly connected to a limit guardrail 404.
[0027] A bevel gear 405 is coaxially fixed to one end of each of the four screw rods 402 close to each other, a motor 406 is fixedly installed on the top inner wall of the platform body 1, and a bevel gear ring 407 is coaxially fixed to the rotating shaft of the motor 406, and multiple bevel gears 405 are all meshed with the bevel gear ring 407.
[0028] By starting the motor three 406 to drive the bevel gear ring 407 to rotate, the bevel gear ring 407 can drive the other several screw rods three 402 to rotate synchronously in the mounting block 401 through the multiple bevel gears 405 meshing with it, and the multiple moving frames 403 restricted by the platform body 1 will be driven by the screw rod three 402 to approach each other until the multiple limiting guardrails 404 and the outer wall of the container are tightly attached together, so as to achieve the reinforcement of the fish container and ensure that the state is more stable during the transfer process.
[0029] like Figure 1 and Figure 2 As shown, four equally spaced reinforcement sleeves 408 are fixedly connected to the bottom outer wall of the platform body 1 , and the four mobile frames 403 are respectively slidably inserted into the four reinforcement sleeves 408 , which can increase the stability of the mobile frames 403 .
[0030] like Figure 1 and Figure 2 As shown, four corners of the top outer wall of the platform body 1 are fixedly connected with a lifting ring 2, and the multiple lifting rings 2 are vertically arranged, and the platform and external equipment can be connected through the lifting ring 2.
[0031] like Figure 2 As shown, the thread lead angles of the four screw rods 402 are smaller than the equivalent friction angle, so that the multiple screw rods 402 have a self-locking property.
[0032] The utility model provides a fish cargo hoisting platform for marine aquaculture, and the specific working principle is as follows:
[0033] When the device is working, after the fish is placed on the top of the movable plate 303, if the position of the container for holding the fish is offset, the movable plate 303 can be moved longitudinally by starting the motor 1 305, and the motor 1 305 drives the screw 1 302 to rotate, and the screw 1 302 can drive the movable frame 301 restricted by the platform body 1 to translate, and then the position of the movable plate 303 will also move synchronously, and the movable plate 303 can be moved horizontally by starting the motor 2 306, and the motor 2 306 drives the screw 2 304 to rotate, and the screw 2 304 can drive the movable frame 301 restricted by the movable frame 301 to translate. The movable plate 303 is translated, so that the fish can be moved to any position of the platform body 1, and then the bevel gear ring 407 is driven to rotate by starting the motor three 406. The bevel gear ring 407 can drive the other several screw rods three 402 to rotate synchronously in the mounting block 401 through the multiple bevel gears 405 meshing with it. The multiple movable frames 403 restricted by the platform body 1 will be driven by the screw rod three 402 to approach each other until the multiple limit guardrails 404 and the outer wall of the container are tightly attached together, so as to reinforce the fish container and ensure that the state is more stable during the transfer process.
[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A fish cargo hoisting platform for marine aquaculture, comprising a platform body (1), characterized in that: A moving assembly (3) is installed inside the platform body (1), and the moving assembly (3) includes a same screw rod (302) rotatably connected to the inner walls on both sides of the platform body (1), a moving frame (301) is threadedly sleeved on the screw rod (302), and the moving frame (301) is fitted with the inner wall of the bottom of the platform body (1), and the inner walls at both ends of the moving frame (301) are rotatably connected to the same screw rod (304), and the screw rod (304) is threadedly connected to a moving plate (303), and the moving plate (303) is fitted with the inner wall of the bottom of the moving frame (301).
2. The fish cargo hoisting platform for marine aquaculture according to claim 1, characterized in that: A motor 1 (305) is fixedly mounted on the outer wall of one side of the platform body (1), and the rotating shaft of the motor 1 (305) and the screw rod 1 (302) are coaxially fixed. A motor 2 (306) is fixedly mounted on the outer wall of one end of the moving frame (301), and the rotating shaft of the motor 2 (306) and the screw rod 2 (304) are coaxially fixed.
3. The fish cargo hoisting platform for marine aquaculture according to claim 1, characterized in that: A limit assembly (4) is installed on the outside of the platform body (1), and the limit assembly (4) includes four mounting blocks (401) fixedly connected to the inner wall of the top of the platform body (1), each of the four mounting blocks (401) is rotatably connected to a screw rod three (402), each of the four screw rods three (402) is threadedly connected to a movable frame (403) at one end away from each other, and the four movable frames (403) are all fitted with the platform body (1), and each of the top ends of the four movable frames (403) is fixedly connected to a limit guardrail (404).
4. The fish cargo hoisting platform for marine aquaculture according to claim 3, characterized in that: A bevel gear (405) is coaxially fixed to one end of each of the four screw rods (402) that are close to each other, a motor (406) is fixedly installed on the inner wall of the top of the platform body (1), a bevel gear ring (407) is coaxially fixed to the rotating shaft of the motor (406), and the multiple bevel gears (405) are all meshed with the bevel gear ring (407).
5. The fish cargo hoisting platform for marine aquaculture according to claim 3, characterized in that: Four reinforcement sleeves (408) distributed at equal distances are fixedly connected to the bottom outer wall of the platform body (1), and the four movable frames (403) are respectively slidably inserted into the four reinforcement sleeves (408).
6. The fish cargo hoisting platform for marine aquaculture according to claim 1, characterized in that: Four corners of the top outer wall of the platform body (1) are fixedly connected to a lifting ring (2), and the plurality of lifting rings (2) are vertically arranged.
7. The fish cargo hoisting platform for marine aquaculture according to claim 3, characterized in that: The lead angle of the thread of the four screw rods (402) is smaller than the equivalent friction angle.