Feeding device for lobster breeding

Abstract

The utility model relates to the technical field of lobster breeding, and discloses a feeding device for lobster breeding, which comprises two winding and unwinding assemblies, winding ends of the two winding and unwinding assemblies are provided with steel wire ropes in a winding manner, a floating plate is fixedly connected between opposite ends of the two steel wire ropes, and the top of the floating plate is provided with a feed feeding assembly. According to the feeding device for lobster breeding, feed is poured into the feed bin, one side of a breeding pond of the feed bin is pulled to the other side through cooperation of the two winding and unwinding assemblies and the steel wire rope, the feed bin stretches across the water surface of the whole breeding pond, and the feed is synchronously thrown into the breeding pond while the feed bin moves; the lobster breeding device can automatically and uniformly distribute feed to the whole breeding area, improve the feed utilization rate, reduce the breeding cost, ensure that lobsters are uniformly distributed in a breeding pond, avoid excessive concentration of the lobsters and effectively reduce the labor intensity of workers.

Description

Technical Field

[0001] The utility model relates to the technical field of lobster breeding, in particular to a feeding device for lobster breeding. Background Art

[0002] In the lobster farming industry, ensuring that lobsters receive adequate and balanced nutrition is one of the key factors in improving farming efficiency and lobster quality.

[0003] For a long time, many lobster farms have manually spread feed directly into the aquaculture waters. While this method ensures that feed covers a larger aquaculture area, allowing more lobsters to access food, its significant drawback is its high labor intensity. Farmers need to regularly spread feed over large areas, which is not only labor-intensive and demanding, but also increases labor costs.

[0004] To reduce the intensity of manual labor, another common feeding method is to set up fixed feeding points and concentrate the feed at these specific locations. The advantage of this method is that it is easy to operate and easy to manage and monitor feed consumption. However, its inherent limitation is that the feeding area is too concentrated, causing lobsters to gather in a limited number of areas to compete for food. This highly concentrated foraging behavior not only increases the competitive pressure among lobsters, but may also affect the growth rate and health of lobsters due to overcrowding, such as increasing the risk of disease transmission, reducing the lobster's activity space and natural foraging habits, and ultimately being detrimental to the overall growth and development of lobsters.

[0005] For this reason, we propose a feeding device for lobster farming. Utility Model Content

[0006] The purpose of the present utility model is to provide a feeding device for lobster farming to solve the problems raised in the above background technology.

[0007] To achieve the above objectives, the present invention provides the following technical solutions:

[0008] A feeding device for lobster farming, comprising: two reel assemblies, each of the reel assemblies having a steel wire rope wound around its winding end, a floating plate fixedly connected between opposite ends of the two steel wire ropes, and a feed feeding assembly mounted on top of the floating plate;

[0009] The reeling and unreeling assembly includes a table, a winding reel is rotatably installed on the top of the table through a bracket, and the wire rope is wound and installed in the winding cavity of the winding reel, a lifting drive assembly is fixed on the table and located on the side of the winding reel close to the floating plate, a U-shaped frame is fixedly installed on the bottom of the movable end of the lifting drive assembly, and a guide wheel 2 for limiting the wire rope is rotatably installed in the inner cavity of the U-shaped frame.

[0010] As an improved technical solution, a driving motor 1 for driving the winding roll to rotate is installed on the top of the table through a machine cabin, and the driving end of the driving motor 1 is connected to the shaft end of the winding roll.

[0011] As an improved technical solution, a wheel frame is installed on the top of the platform and close to the side of guide wheel 2. Guide wheel 1 is rotatably installed on the top of the wheel frame, and the wire rope is guided into a "Z" shape through guide wheel 1 and guide wheel 2.

[0012] As an improved technical solution, the lifting drive assembly includes a lifting plate fixed on the top of the U-shaped frame, a screw rod is rotatably installed on one side of the top of the lifting plate through a bearing, and a threaded hole threadedly connected to the screw rod is provided on the top of the table plate, a sliding rod is fixed on the other side of the top of the lifting plate, and a sliding hole is provided on the top of the table plate for the sliding rod to pass through and slide.

[0013] As an improved technical solution, the feed feeding assembly includes a T-shaped column rotatably mounted on the top of the floating plate, a feed bin is welded to the top of the T-shaped column through a vertical column, a coaxial feed pipe is welded to the discharge end of the bottom of the feed bin, a U-shaped spray pipe is fixed at the center of the circle on the top of the T-shaped column through a pad column, a feed port is opened on the upper side of both ends of the U-shaped spray pipe, a U-shaped distribution pipe is welded between the feed ports of the two ends of the U-shaped spray pipe, and the discharge end of the feed pipe is welded to the feed port on the top of the U-shaped distribution pipe, a fan is fixed on one side of the top of the T-shaped column, and the air outlet end of the fan is connected to the air inlet and outlet in the middle of the side of the U-shaped spray pipe through a pipeline.

[0014] As an improved technical solution, a drive motor three is fixed at the center of the circle on the top of the feed bin, a vertical shaft is installed at the driving end of the drive motor three, and the bottom end of the vertical shaft is located inside the feeding pipe, and a spiral blade is welded at one end of the vertical shaft located inside the feeding pipe.

[0015] As an improved technical solution, a circular rack is fixed on the top of the floating board, and a second drive motor is fixed on the other side of the top of the T-shaped column. The driving end of the second drive motor is equipped with a gear meshing with the circular rack.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. This utility model pours the feed into the feed bin, and the two reel components cooperate with the wire rope to pull the feed bin from one side of the breeding pond to the other side, spanning the entire water surface of the breeding pond. Moreover, while the feed bin is moving, the feed is also simultaneously thrown into the breeding pond, which can automatically and evenly distribute the feed to the entire breeding area, improve the feed utilization rate, reduce the breeding cost, ensure that the lobsters are evenly distributed in the breeding pond, avoid excessive concentration of lobsters, and effectively reduce the intensity of manual labor.

[0018] 2. In this utility model, while the U-shaped spraying pipe is feeding, the gear is driven to rotate by the second driving motor. Under the meshing transmission action of the gear and the circular rack, since the circular rack is in a stationary state, the T-shaped column is driven in the reverse direction to rotate, thereby driving the U-shaped spraying pipe to rotate. Therefore, under the action of the forward and reverse rotation of the second driving gear of the driving motor, the U-shaped spraying pipe can be in a reciprocating rotation and swinging state, thereby improving the effect of feeding and spreading the feed through the U-shaped spraying pipe.

[0019] 3. In the present invention, the screw rod is lifted and lowered vertically, thereby driving the lifting plate to perform corresponding lifting and lowering movements, thereby adjusting the height of the guide wheel 2, thereby adjusting the height of the wire rope near one end of the floating plate, and adjusting it to be in the same straight line as the floating plate, so that the wire rope is in a flat pulling state on the floating plate, thereby ensuring the stability of the floating plate in the water surface. In addition, the wire rope can also be adaptively adjusted according to the rise and fall of the water surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of a feeding device for lobster farming;

[0021] Figure 2 This is a schematic diagram of the structure of a reel-and-unreel assembly in a lobster farming feeding device;

[0022] Figure 3 This is a schematic diagram of the structure of a floating plate in a feeding device for lobster farming;

[0023] Figure 4 This is a schematic diagram of the cross-sectional structure of a feed bin in a feeding device for lobster farming.

[0024] In the figure: 1. Rewinding and unwinding assembly; 11. Table; 12. Driving motor 1; 13. Winding roll; 14. Sliding rod; 15. Screw rod; 16. Guide wheel 1; 17. Wheel frame; 18. Lifting plate; 19. U-shaped frame; 110. Guide wheel 2; 2. Floating plate; 3. Wire rope; 4. Feed bin; 41. Feeding pipe; 42. U-shaped distribution pipe; 43. U-shaped spraying pipe; 44. Driving motor 2; 45. Gear; 46. Circular rack; 47. T-shaped column; 48. Fan; 49. Driving motor 3; 410. Vertical shaft; 411. Spiral blade. DETAILED DESCRIPTION

[0025] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] See also Figures 1 to 4 The utility model proposes a technical solution, a feeding device for lobster farming, comprising: two reel assemblies 1, a steel wire rope 3 is wound around the winding ends of the two reel assemblies 1, a floating plate 2 is fixedly connected between the opposite ends of the two steel wire ropes 3, and a feed feeding assembly is installed on the top of the floating plate 2;

[0027] The reeling and winding assembly 1 includes a table 11, and fixed rods are fixed at the four corner ends of the bottom of the table 11. A winding reel 13 is rotatably installed on the top of the table 11 through a bracket, and the wire rope 3 is wound and installed in the winding cavity of the winding reel 13. A lifting drive assembly is fixed on the table 11 and located on the side of the winding reel 13 close to the floating plate 2, and the movable end of the lifting drive assembly is located at the bottom of the table 11. A U-shaped frame 19 is fixedly installed at the bottom of the movable end of the lifting drive assembly, and a guide wheel 2 110 for limiting the wire rope 3 is rotatably installed in the inner cavity of the U-shaped frame 19, and a through hole is opened on the top of the table 11 for the wire rope 3 to pass through.

[0028] The feed is poured into the feed bin 4, and the two reel components 1 cooperate with the wire rope 3 to pull the feed bin 4 from one side of the breeding pond to the other side, across the water surface of the entire breeding pond. In addition, while the feed bin 4 moves, the feed is also simultaneously thrown into the breeding pond, which can automatically and evenly distribute the feed to the entire breeding area, improve feed utilization, reduce breeding costs, ensure that the lobsters are evenly distributed in the breeding pond, avoid excessive concentration of lobsters, and effectively reduce manual labor intensity.

[0029] A driving motor 12 for driving the winding reel 13 to rotate is installed on the top of the table 11 through the machine chamber, and the driving end of the driving motor 12 is connected to the shaft end of the winding reel 13. A power supply and a controller are installed inside the machine chamber. The process of winding the wire rope 3 by the winding and unwinding assembly 1 is as follows: the U-shaped material distribution pipe 42 drives the winding reel 13 in forward and reverse directions to realize the winding and unwinding operation of the wire rope 3.

[0030] A wheel frame 17 is installed on the top of the table 11 and on one side close to the guide wheel 2 110. The top of the wheel frame 17 is rotatably installed with a guide wheel 16, and the wire rope 3 is guided into a "Z" shape by the guide wheel 16 and the guide wheel 2 110. The wire rope 3 is guided and limited by the guide wheel 16 and the U-shaped frame 19, which is used to improve the smoothness of the winding and unwinding of the wire rope 3, which is beneficial to avoid the winding and blockage of the wire rope 3.

[0031] The lifting drive assembly includes a lifting plate 18 fixed to the top of the U-shaped frame 19, a screw rod 15 is rotatably installed on one side of the top of the lifting plate 18 through a bearing, and a threaded hole is provided on the top of the table 11 to be threadedly connected to the screw rod 15, and a knob is installed on the top of the screw rod 15. A slide rod 14 is fixed on the other side of the top of the lifting plate 18, and a slide hole is provided on the top of the table 11 for the slide rod 14 to pass through and slide. When the water level in the breeding pond rises and falls, the floating plate 2 will also float up and down accordingly. At this time, the screw rod 15 is driven to rotate. Under the vertical threaded transmission action of the screw rod 15 and the threaded hole on the table 11, the screw rod 15 is vertically lifted and lowered, thereby driving the lifting plate 18 to perform corresponding lifting and lowering movements, thereby adjusting the height of the guide wheel 2 110, and adjusting the height of the wire rope 3 near one end of the floating board 2, and adjusting it to be in the same straight line with the floating board 2, so that the wire rope 3 is in a flat pulling state with respect to the floating board 2, thereby ensuring the stability of the floating board 2 in moving on the water surface, and the wire rope 3 can also be adaptively adjusted according to the rise and fall of the water surface.

[0032] The feed feeding assembly includes a T-shaped column 47 rotatably mounted on the top of the floating plate 2, and a feed bin 4 is welded to the top of the T-shaped column 47 through a vertical column. A feed port is provided on one side of the top of the feed bin 4, and a coaxial feed pipe 41 is welded to the discharge end of the bottom of the feed bin 4. A U-shaped spray pipe 43 is fixed at the center of the circle on the top of the T-shaped column 47 through a pad column. A feed port is provided on the upper side of both ends of the U-shaped spray pipe 43, and a U-shaped distribution pipe 42 is welded between the feed ports of the two ends of the U-shaped spray pipe 43, and the discharge end of the feed pipe 41 is welded to the feed port at the top of the U-shaped distribution pipe 42. The feed pipe 41 is connected to the inside of the U-shaped distribution pipe 42, and a fan 48 is fixed to one side of the top of the T-shaped column 47, and the air outlet end of the fan 48 is connected to the air inlet and outlet in the middle of the side of the U-shaped spray pipe 43 through a pipeline.

[0033] A driving motor 3 49 is fixed at the center of the circle on the top of the feed bin 4, and a vertical shaft 410 is installed on the driving end of the driving motor 3 49, and the bottom end of the vertical shaft 410 is located inside the feeding pipe 41, and a spiral blade 411 is welded to one end of the vertical shaft 410 located inside the feeding pipe 41. The driving motor 3 49 drives the spiral blade 411 to rotate and put the feed inside the feed bin 4 into the U-shaped spray pipe 43 for spraying. On the one hand, the feeding amount of the feed can be controlled more accurately, and on the other hand, whether the feed is put into the U-shaped spray pipe 43 can be freely controlled. Moreover, both ends of the U-shaped spray pipe 43 can spray feed, and feed can be sprayed to both sides of the breeding pond at the same time, with a wide feeding range and high efficiency.

[0034] A circular rack 46 is fixed to the top of the floating plate 2, and the vertical rod end of the T-shaped column 47 is located in the inner hole of the circular rack 46. A driving motor 2 44 is fixed to the other side of the top of the T-shaped column 47, and the driving end of the driving motor 2 44 is located below the T-shaped column 47. The driving end of the driving motor 2 44 is installed with a gear 45 meshing with the circular rack 46. When the U-shaped spraying pipe 43 feeds, the gear 45 is driven to rotate by the driving motor 2 44. Under the meshing transmission action of the gear 45 and the circular rack 46, since the circular rack 46 is in a stationary state, the T-shaped column 47 is driven in the reverse direction to rotate, thereby driving the U-shaped spraying pipe 43 to rotate. Therefore, under the action of the forward and reverse rotation of the driving motor 2 44 driving the gear 45, the U-shaped spraying pipe 43 can be in a reciprocating rotation and swinging state, thereby improving the effect of the U-shaped spraying pipe 43 in spreading feed.

[0035] The working principle of this utility model is:

[0036] When in use, the two reel assemblies 1 are installed on both sides of the aquaculture pond, and the floating board 2 is placed in the aquaculture pond. In the initial state, the floating board 2 is located on the shore, and the feed is poured into the feed bin 4;

[0037] The reel assembly 1 on one side reels the steel wire rope 3 thereon, and the reel assembly 1 on the other side reels the steel wire rope 3 thereon, so that the floating board 2 can be pulled on the water surface of the aquaculture pond, and the floating board 2 can be pulled from one bank to the other bank;

[0038] When the floating board 2 moves on the water surface, the driving motor 3 49 drives the spiral blade 411 to rotate via the vertical shaft 410, feeding the feed in the feed bin 4 into the feeding pipe 41 in a quantitative manner. Under the action of gravity, the feed eventually falls into the U-shaped distribution pipe 42, and then falls into the two ends of the U-shaped distribution pipe 42 and finally enters the two ends of the U-shaped spraying pipe 43.

[0039] At the same time, the fan 48 delivers airflow to the middle of the U-shaped spray pipe 43, and the airflow is evenly distributed to the two ends of the U-shaped spray pipe 43. When the feed falls into the ends of the U-shaped spray pipe 43, the airflow blows the feed out of the U-shaped spray pipe 43 and into the fish pond. The distance that the feed falls into the fish pond is controlled by the size of the airflow pumped by the fan 48.

[0040] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A feeding device for lobster farming, characterized by: include: Two reel assemblies (1), a steel wire rope (3) is wound around the winding ends of the two reel assemblies (1), a floating plate (2) is fixedly connected between the opposite ends of the two steel wire ropes (3), and a feed feeding assembly is installed on the top of the floating plate (2); The reeling and unreeling assembly (1) comprises a table (11), a winding reel (13) is rotatably mounted on the top of the table (11) via a bracket, and the steel wire rope (3) is wound and mounted in the winding cavity of the winding reel (13), a lifting drive assembly is fixed on the table (11) and located on a side of the winding reel (13) close to the floating plate (2), a U-shaped frame (19) is fixedly mounted on the bottom of the movable end of the lifting drive assembly, and a guide wheel 2 (110) for limiting the position of the steel wire rope (3) is rotatably mounted in the inner cavity of the U-shaped frame (19).

2. A feeding device for lobster farming according to claim 1, characterized in that: A driving motor (12) for driving the winding roll (13) to rotate is installed on the top of the table (11) through a machine room, and the driving end of the driving motor (12) is connected to the shaft end of the winding roll (13).

3. The feeding device for lobster farming according to claim 2, characterized in that: A wheel frame (17) is installed on the top of the platform (11) and close to the side of the second guide wheel (110). The top of the wheel frame (17) is rotatably installed with the first guide wheel (16), and the wire rope (3) is guided into a "Z" shape through the first guide wheel (16) and the second guide wheel (110).

4. The feeding device for lobster farming according to claim 3, characterized in that: The lifting drive assembly includes a lifting plate (18) fixed on the top of the U-shaped frame (19), a screw rod (15) is rotatably mounted on one side of the top of the lifting plate (18) through a bearing, and a threaded hole is provided on the top of the table (11) for threaded connection with the screw rod (15), a sliding rod (14) is fixed on the other side of the top of the lifting plate (18), and a sliding hole is provided on the top of the table (11) for the sliding rod (14) to pass through and slide.

5. The feeding device for lobster farming according to claim 4, characterized in that: The feed feeding assembly includes a T-shaped column (47) rotatably mounted on the top of the floating plate (2), a feed bin (4) is welded to the top of the T-shaped column (47) through a vertical column, a coaxial feed pipe (41) is welded to the discharge end of the bottom of the feed bin (4), a U-shaped spray pipe (43) is fixed at the center of the circle of the top of the T-shaped column (47) through a pad column, a feed port is provided on the upper side of both ends of the U-shaped spray pipe (43), a U-shaped distribution pipe (42) is welded between the feed ports of the two ends of the U-shaped spray pipe (43), and the discharge end of the feed pipe (41) is welded to the feed port at the top of the U-shaped distribution pipe (42), a fan (48) is fixed to one side of the top of the T-shaped column (47), and the air outlet end of the fan (48) is connected to the air inlet and outlet in the middle of the side of the U-shaped spray pipe (43) through a pipeline.

6. The feeding device for lobster farming according to claim 5, characterized in that: A driving motor three (49) is fixed at the center of the circle at the top of the feed bin (4), a vertical shaft (410) is installed at the driving end of the driving motor three (49), and the bottom end of the vertical shaft (410) is located inside the feeding pipe (41), and a spiral blade (411) is welded to one end of the vertical shaft (410) located inside the feeding pipe (41).

7. The feeding device for lobster farming according to claim 6, characterized in that: A circular rack (46) is fixed on the top of the floating board (2), a second drive motor (44) is fixed on the other side of the top of the T-shaped column (47), and a gear (45) meshing with the circular rack (46) is installed on the driving end of the second drive motor (44).

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