Automatic fishing device for aquaculture

Abstract

The utility model discloses an automatic fishing device for aquaculture, and relates to the technical field of aquaculture. The automatic fishing device for aquaculture comprises a culture pond, a driving part is assembled at the top of the culture pond, a moving column is in transmission connection with the bottom of the driving part, a servo motor is assembled on the side face of the moving column, and a fishing grid plate is in transmission connection with the side face of the servo motor; and an anti-falling assembly is arranged on the side face of the fishing grid plate and comprises a power rod and a hydraulic device, and the outer side of the power rod is fixedly connected with a first extrusion plate. According to the automatic fishing device for aquaculture, during fishing operation, a servo motor drives a power rod to rotate, and a hydraulic device, a first extrusion plate, a stress rod, a second extrusion plate and a rotating shaft are matched, so that anti-falling grid plates rotate to the positions of the two sides of a fishing grid plate, and therefore the problem that cultured objects jump out of the fishing grid plate is prevented; the fishing efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aquaculture, in particular to an automated fishing device for aquaculture. Background Art

[0002] Aquaculture is a sector of agricultural production that involves the human use of available waters for aquaculture, employing aquaculture techniques and facilities in accordance with the ecological habits of the aquatic species and their environmental requirements. Aquaculture is the controlled reproduction, cultivation, and harvesting of aquatic plants and animals, generally encompassing the entire process from seedlings to aquatic products under artificial breeding and management. It can also include the proliferation of aquatic resources. Aquaculture methods include extensive, intensive, and high-density intensive aquaculture.

[0003] Chinese patent CN217012391U, authorized and announced on July 22, 2022, discloses an automated fishing device for aquaculture, which includes a breeding pond, a fixed column fixedly installed on the upper surface of the breeding pond, a cylinder fixedly installed on the upper surface of the fixed column, a lifting plate fixedly connected to the output end of the cylinder, a slide groove provided on the side wall of the fixed column, one end of the lifting plate extends out of the slide groove and is slidably connected thereto, and the lower surface of the lifting plate is slidably connected to a moving column via a moving mechanism. In the above application document, the fishing operation is performed by providing a servo motor to drive the fishing grid plate to rotate. However, when the device is fishing, there is a possibility that the farmed object will jump out of the fishing grid plate from the side of the fishing grid plate, thereby affecting the fishing efficiency of the device. Utility Model Content

[0004] In response to the shortcomings of the existing technology, the present invention provides an automated aquaculture fishing device that solves the problems raised in the above-mentioned background technology. To achieve the above objectives, the present invention is implemented through the following technical solutions: an automated aquaculture fishing device, comprising a breeding pond, a driving member installed on the top of the breeding pond, a moving column connected to the bottom of the driving member, a servo motor installed on the side of the moving column, and a fishing grid plate connected to the side of the servo motor;

[0005] An anti-drop component is provided on the side of the fishing grid plate, and the anti-drop component includes a power rod and a hydraulic device. The outer side of the power rod is fixedly connected to an extrusion plate 1, one end of the hydraulic device is slidably connected to a force rod, and the other end of the hydraulic device is slidably connected to an extrusion plate 2. The side of the fishing grid plate is rotatably connected to a rotating shaft, and the outer side of the rotating shaft is fixedly connected to an anti-drop grid plate.

[0006] Preferably, the power rod is located at a side position of the servo motor, and the power rod and the servo motor are in a transmission connection state.

[0007] Preferably, the stress-bearing rod is located at a side position of the first extrusion plate, and the stress-bearing rod and the first extrusion plate are in a fixed state.

[0008] Preferably, the anti-drop grid plate is located on the side of the second extrusion plate, and the anti-drop grid plate and the second extrusion plate are in a fixed state.

[0009] Preferably, an auxiliary component is provided on the top of the anti-drop grid plate, and the auxiliary component includes an air pressure chamber, one end of the air pressure chamber is fixedly connected to an elastic airbag, and the other end of the air pressure chamber is slidably connected to a friction plate.

[0010] Preferably, the air pressure chamber is fixed at the top position of the anti-drop grid plate, and the air pressure chamber and the anti-drop grid plate are in a fixed state.

[0011] The utility model provides an automated fishing device for aquaculture, which has the following beneficial effects:

[0012] (1) When the aquaculture automated fishing device is performing a fishing operation, the servo motor drives the power rod to rotate, and cooperates with the hydraulic device, the first extrusion plate, the force-bearing rod, the second extrusion plate and the rotating shaft, so that the anti-drop grid plate is immediately rotated to the positions on both sides of the fishing grid plate, thereby preventing the cultured objects from jumping out of the fishing grid plate and improving the fishing efficiency of the device.

[0013] (2) The aquaculture automated fishing device, when the anti-drop grid plate is rotated to the positions on both sides of the fishing grid plate, cooperates with the air pressure chamber, elastic airbag and friction plate to increase the friction between the anti-drop grid plate and the fishing grid plate, making the device easier to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the overall cross-sectional three-dimensional structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the three-dimensional structure of the anti-drop component of the utility model;

[0017] Figure 4 For the utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0018] In the picture:

[0019] 100, aquaculture pond; 200, driving part; 300, moving column; 400, servo motor; 500, fishing grid plate;

[0020] 600, anti-drop assembly; 601, power rod; 602, hydraulic device; 603, extrusion plate 1; 604, force rod; 605, extrusion plate 2; 606, rotating shaft; 607, anti-drop grid plate;

[0021] 700, auxiliary components; 701, air pressure chamber; 702, elastic airbag; 703, friction plate. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0023] Example 1

[0024] See also Figures 1-4 An automated aquaculture fishing device includes a culture pond 100. A driving member 200 is mounted on the top of the culture pond 100. A movable column 300 is connected to the bottom of the driving member 200. A servo motor 400 is mounted on the side of the movable column 300. A fishing grid plate 500 is connected to the side of the servo motor 400. When the servo motor 400 is started, the fishing grid plate 500 connected to the servo motor 400 is driven to rotate, thereby performing a corresponding fishing operation.

[0025] The fishing grid 500 is equipped with an anti-drop assembly 600, which includes a power rod 601 and a hydraulic device 602. The hydraulic device 602 is formed by two hydraulic chambers connected by a section of hydraulic hose, allowing the entire hydraulic device 602 to be stretched. The power rod 601 is located to the side of the servo motor 400 and is in a transmission connection with the servo motor 400. During fishing operations, the servo motor 400 drives the power rod 601, which is fixed to it, to rotate. The outer side of the power rod 601 is fixedly connected to the extrusion plate 1 603. When the power rod 601 rotates, the extrusion plate 1 603, which is also fixed to it, rotates. One end of the hydraulic device 602 is slidably connected to a force rod 604, which is located to the side of the extrusion plate 1 603 and is fixed to the extrusion plate 1 603. The other end of the hydraulic device 602 is slidably connected to the extrusion plate 2 605. When squeezing plate 1 603 rotates, it also drives the force-bearing rod 604, which is fixedly connected to it, to rotate. Because hydraulic device 602, located at one end of force-bearing rod 604 and fixedly connected to movable column 300, causes force-bearing rod 604 to move into hydraulic device 602, increasing the pressure within hydraulic device 602 and driving squeezing plate 2 605, which is slidably connected to hydraulic device 602, to move. A rotating shaft 606 is rotatably connected to the side of fishing grid plate 500. An anti-drop grid plate 607 is fixedly connected to the outside of rotating shaft 606. Anti-drop grid plate 607 is located to the side of squeezing plate 2 605, and is fixed to the side of squeezing plate 2 605. When the squeezing plate 2 605 moves, and because the side of the fishing grid plate 500 is rotatably connected to the rotating shaft 606, and the outer side of the rotating shaft 606 is fixedly connected to the anti-drop grid plate 607, the squeezing plate 2 605 drives the anti-drop grid plate 607 fixedly connected to it to rotate, and the anti-drop grid plate 607 then rotates to the positions on both sides of the fishing grid plate 500, thereby preventing the farmed objects from jumping out of the fishing grid plate 500, thereby improving the fishing efficiency of the device.

[0026] When in use, the servo motor 400 is started to drive the fishing grid plate 500 connected to it for transmission to rotate and perform the corresponding fishing operation; at this time, the servo motor 400 drives the power rod 601 fixedly connected to it to rotate, so that the power rod 601 drives the extrusion plate 1 603 fixedly connected to it to rotate, and the extrusion plate 1 603 immediately drives the force-bearing rod 604 fixedly connected to it to rotate. Because the hydraulic device 602 is located at one end of the force-bearing rod 604 and is fixedly connected to the movable column 300, the force-bearing rod 604 moves into the hydraulic device 602, and the pressure in the hydraulic device 602 immediately increases, driving the extrusion plate 2 605 slidingly connected to the hydraulic device 602 to move, and because the side of the fishing grid plate 500 is rotatably connected to the rotating shaft 606, and the outer side of the rotating shaft 606 is fixedly connected to the anti-drop grid plate 607, the extrusion plate 2 605 drives the anti-drop grid plate 607 fixedly connected to it to rotate, and the anti-drop grid plate 607 immediately rotates to the positions on both sides of the fishing grid plate 500.

[0027] Example 2

[0028] See also Figures 1-4 Based on the first embodiment, an auxiliary assembly 700 is installed on top of the anti-drop grid plate 607. The auxiliary assembly 700 includes an air pressure chamber 701, which is fixed to the top of the anti-drop grid plate 607. The air pressure chamber 701 is fixed to the anti-drop grid plate 607. An elastic airbag 702 is fixedly connected to one end of the air pressure chamber 701. When the anti-drop grid plate 607 rotates to the sides of the fishing grid plate 500, the anti-drop grid plate 607 drives the air pressure chamber 701 to rotate, causing the elastic airbag 702 on the air pressure chamber 701 to move to the fishing grid plate 500. The elastic airbag 702 is squeezed by the fishing grid plate 500, and the gas in the elastic airbag 702 is squeezed into the air pressure chamber 701, increasing the pressure inside the air pressure chamber 701. The other end of the air pressure chamber 701 is slidably connected to a friction plate 703. When the pressure in the air pressure chamber 701 increases, the friction plate 703 which is slidingly connected to the air pressure chamber 701 will be driven to move, and the friction plate 703 will then move to the top position of the fishing grid plate 500, thereby increasing the friction between the anti-drop grid plate 607 and the fishing grid plate 500, thereby improving the stability of the device during use and making the device easier to use.

[0029] During use, based on Example 1, when the anti-drop grid plate 607 rotates to the positions on both sides of the fishing grid plate 500, the anti-drop grid plate 607 immediately drives the air pressure chamber 701 fixedly connected to it to rotate, so that the elastic air bag 702 on the air pressure chamber 701 moves to the fishing grid plate 500 and is squeezed by the fishing grid plate 500. The gas in the elastic air bag 702 is immediately squeezed into the air pressure chamber 701, so that the pressure in the air pressure chamber 701 increases, thereby driving the friction plate 703 slidingly connected to the air pressure chamber 701 to move, and the friction plate 703 immediately moves to the top position of the fishing grid plate 500, thereby increasing the friction between the anti-drop grid plate 607 and the fishing grid plate 500.

[0030] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An automated aquaculture fishing device, comprising a culture pond (100), wherein a driving member (200) is mounted on the top of the culture pond (100), a movable column (300) is connected to the bottom of the driving member (200), a servo motor (400) is mounted on the side of the movable column (300), and a fishing grid plate (500) is connected to the side of the servo motor (400); Its characteristics are: An anti-drop assembly (600) is provided on the side of the fishing grid plate (500), and the anti-drop assembly (600) includes a power rod (601) and a hydraulic device (602). The outer side of the power rod (601) is fixedly connected to an extrusion plate 1 (603), one end of the hydraulic device (602) is slidably connected to a force-bearing rod (604), and the other end of the hydraulic device (602) is slidably connected to an extrusion plate 2 (605). The side of the fishing grid plate (500) is rotatably connected to a rotating shaft (606), and the outer side of the rotating shaft (606) is fixedly connected to an anti-drop grid plate (607).

2. The automated aquaculture fishing device according to claim 1, characterized in that: The power rod (601) is located at a side position of the servo motor (400), and the power rod (601) and the servo motor (400) are in a transmission connection state.

3. The automated aquaculture fishing device according to claim 2, characterized in that: The stress-bearing rod (604) is located on the side of the extrusion plate (603), and the stress-bearing rod (604) and the extrusion plate (603) are in a fixed state.

4. The automated aquaculture fishing device according to claim 3, characterized in that: The anti-drop grid plate (607) is located on the side of the second extrusion plate (605), and the anti-drop grid plate (607) and the second extrusion plate (605) are in a fixed state.

5. The automated aquaculture fishing device according to claim 4, characterized in that: An auxiliary component (700) is provided on the top of the anti-drop grid plate (607), and the auxiliary component (700) includes an air pressure chamber (701), one end of the air pressure chamber (701) is fixedly connected to an elastic air bag (702), and the other end of the air pressure chamber (701) is slidably connected to a friction plate (703).

6. The automated aquaculture fishing device according to claim 5, characterized in that: The air pressure chamber (701) is fixed at the top position of the anti-drop grid plate (607), and the air pressure chamber (701) and the anti-drop grid plate (607) are in a fixed state.

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