一种虾养殖用增氧装置
By designing an expandable aeration device and protective structure, the problem of fixed size of existing devices has been solved, enabling the device to adapt to the aeration needs and shrimp protection of shrimp ponds of different sizes, thus improving the applicability and safety of the device.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- FUJIAN XINGHAI FUMIN DEV CO LTD
- Filing Date
- 2025-08-18
- Publication Date
- 2026-07-17
AI Technical Summary
Existing aeration devices for shrimp farming are of fixed size and cannot be expanded according to the size of the farming pond. Furthermore, moving the device can easily injure the shrimp, causing injury or death.
A device was designed that includes first and second aeration mechanisms connected by a coupling. The number of second aeration mechanisms can be increased as needed. A protective net is set to isolate shrimp from the water-spraying scoop. A float is used to float on the water surface. A motor drives a rotating shaft to drive the water-spraying scoop for aeration. The device is adapted to different pond sizes through a fixed structure.
It enables flexible expansion of the aeration device, protects shrimp from damage, adapts to aquaculture ponds of different sizes, and improves the applicability and safety of the device.
Smart Images
Figure CN224504404U_ABST
Abstract
Claims
1. An oxygenation device for shrimp farming, comprising a first oxygenation mechanism (1) and a second oxygenation mechanism (2), characterized in that: A mounting plate (8) is fixedly installed on the top section of the first oxygenation mechanism (1). A drive motor (9) is fixedly installed on the top of the mounting plate (8) by bolts. The output end of the drive motor (9) is fixedly connected to the end of the rotating shaft of the first oxygenation mechanism (1). Multiple second oxygenation mechanisms (2) are installed at the other end of the first oxygenation mechanism (1). A coupling (13) is provided between adjacent first oxygenation mechanisms (1) and second oxygenation mechanisms (2). Both ends of the coupling (13) are fixedly connected to adjacent rotating shafts.
2. The oxygenation device for shrimp farming according to claim 1, characterized in that: The bottom of the first oxygenation mechanism (1) and the second oxygenation mechanism (2) are both fixed with protective net covers (18) by bolts. The protective net covers (18) are placed over the water intake ends of the first oxygenation mechanism (1) and the second oxygenation mechanism (2).
3. The oxygenation device for shrimp farming according to claim 1, characterized in that: The first oxygenation mechanism (1) has connecting ears (11) fixedly installed at its four corners. The second oxygenation mechanism (2) has connecting ears (11) fixedly installed on both sides of the end away from the first oxygenation mechanism (1). The connecting ears (11) have through holes (12).
4. The oxygenation device for shrimp farming according to claim 1, characterized in that: The first oxygenation mechanism (1) includes a first frame (3), a second float (19) is fixedly installed on one end of the mounting plate (8) of the first frame (3), a first float (10) is fixedly installed on both sides of the first frame (3), a vertical plate (7) is symmetrically fixedly installed on the top of the first frame (3), a first rotating shaft (4) is rotatably connected between the vertical plates (7) through a bearing seat, a connecting sleeve (5) is fixedly fitted on the first rotating shaft (4) coaxially between the vertical plates (7), a water-sprinkling ladle (6) is fixedly installed on the connecting sleeve (5) evenly around the circumference, one end of the first rotating shaft (4) passes through the vertical plate (7) and is fixedly connected to the output end of the motor (9), the other end of the first rotating shaft (4) passes through the vertical plate (7) and is fixedly connected to the adjacent coupling (13), and slots (17) are provided at both ends of the side of the first frame (3) near the second oxygenation mechanism (2).
5. The oxygenation device for shrimp farming according to claim 1, characterized in that: The second oxygenation mechanism (2) includes a second frame (14). First floats (10) are fixedly installed on both sides of the second frame (14). Vertical plates (7) are symmetrically fixedly installed on the top of the second frame (14). A second rotating shaft (15) is rotatably connected between the vertical plates (7) through a bearing seat. A connecting sleeve (5) is fixedly fitted coaxially between the vertical plates (7) of the second rotating shaft (15). Water scoops (6) are evenly fixedly installed on the connecting sleeve (5) around the circumference. The two ends of the second rotating shaft (15) pass through the corresponding vertical plates (7) and are fixedly connected to the ends of the adjacent couplings (13). Slots (17) are opened at both ends on the side of the second frame (14) away from the first oxygenation mechanism (1). Inserts (16) are fixedly connected at both ends on the side of the second frame (14) close to the first oxygenation mechanism (1). The inserts (16) are inserted into the adjacent slots (17) and fixedly connected to them by bolts.