Prawn culture feeding device

Abstract

The invention belongs to the technical field of prawn culture, and particularly discloses a prawn culture feeding device which comprises a pedal, a plurality of supports are evenly installed below the pedal and supported in a culture pond, a material storage frame is arranged above the pedal, and discharging frames are symmetrically installed at the two ends of the bottom of the material storage frame. And connecting columns are arranged above the semicircular grooves, rolling wheels are rotationally installed at the ends of the connecting columns, connecting rod mechanisms are arranged on the adjacent surfaces of the two rolling wheels, and a stirring mechanism is arranged in the discharging frame. The roller drives the material storage frame to linearly move above the pedal, and in the rolling process of the roller, through cooperation of the connecting rod mechanism and the stirring mechanism, the device achieves automatic precise feeding, improves the feeding efficiency, reduces the labor intensity of workers, conducts scattering feeding on feed, can ensure uniform intake of nutrients needed by prawn growth, and improves the feeding efficiency of prawns. The healthy growth of the prawns is promoted, and the culture benefits are improved.

Description

Technical Field

[0001] The invention belongs to the field of shrimp farming, and specifically discloses a shrimp farming feeding device. Background Art

[0002] Shrimp farming refers to the process of cultivating shrimps by artificially creating suitable environmental conditions. Greenhouse shrimp farming is a method of farming shrimps by using artificial buildings to simulate the natural environment. This method has significant advantages over traditional farming and has therefore been widely used in recent years.

[0003] In the existing shrimp farming and feeding, usually a pedal is built in the middle of the greenhouse breeding pond, and the staff walks on the pedal and then manually scatters the materials for feeding. The efficiency of manual scattering is low, the labor intensity is high, and it is not conducive to the feeding of shrimp. Summary of the invention

[0004] In view of this, the purpose of the present invention is to propose a shrimp farming feeding device to solve the problem that the prior art usually builds a pedal in the middle of a greenhouse farming pond, and workers walk on the pedal and then manually spread the material for feeding. The efficiency of manual spreading is low, the labor intensity is high, and it is not conducive to feeding shrimp.

[0005] To achieve the above purpose, the present invention provides a shrimp farming and feeding device, comprising a pedal, a plurality of brackets are evenly installed below the pedal, the brackets are supported in a farming pond, a material storage frame is arranged above the pedal, and material discharge frames are symmetrically installed at both ends of the bottom of the material storage frame, and the adjacent surfaces of the two material discharge frames are provided with semicircular grooves, and the semicircular grooves are slidably engaged with the end faces of the pedal, and a connecting column is arranged above the semicircular grooves, and rollers are rotatably installed at the ends of the connecting column, and the rollers are located on the upper surface of the pedal, and the adjacent surfaces of the two rollers are provided with connecting rod mechanisms, and a lifting plate is movably arranged inside the material storage frame, and the connecting rod mechanism cooperates with the lifting plate, and side wings are arranged at both ends of the lifting plate, and side plates are arranged at the bottom of the side wings, and a stirring mechanism is arranged inside the material discharge frame, and the side plate cooperates with the stirring mechanism.

[0006] In the above technical solution, preferably, a stepper motor is arranged inside the connecting column, an output end of the stepper motor is connected to the roller, a path groove is opened on the surface of the pedal, and the roller is movably installed in the path groove.

[0007] In the above technical solution, preferably, a material discharge hopper is installed on the top of the material storage frame, and two inclined surfaces are symmetrically arranged on the bottom of the material storage frame. The horizontal heights of the two inclined surfaces gradually decrease from the middle to both sides, and the two inclined surfaces are located between the two material discharge frames. The lifting plate corresponds to the two inclined surfaces, and the lifting plate is close to the two inclined surfaces.

[0008] In the above technical solution, preferably, the connecting rod mechanism includes a first connecting rod, a rotating shaft is installed at the ends of the adjacent surfaces of the two rollers, the bottom of the first connecting rod is connected to the rotating shaft, a connecting block is installed on the top of the first connecting rod through the rotating shaft, a second guide rod is fixedly provided on the top of the connecting block, the surface of the second guide rod passes through the inclined surface, the top of the second guide rod is fixedly connected to the lifting plate, and a cylindrical rod is arranged between the two connecting rod mechanisms, and the two ends of the cylindrical rod are respectively connected to the bottom ends of the two first connecting rods.

[0009] In the above technical solution, preferably, a first slope is provided at the bottom end of the material storage frame, a second slope is provided at the top of the side wing, the first slope corresponds to the second slope, and a material discharge groove is provided at the middle end of the side wing close to the material discharge frame.

[0010] In the above technical solution, preferably, the side plate is movably arranged in the discharge frame, the side plate is installed at the other end of the discharge trough, the stirring mechanism includes a stirring rod, the front and rear end faces of the stirring rod are both equipped with gears, the side plate is on one side of the stirring rod, and the front and rear end faces of the side plate are both equipped with racks, and the racks are meshed with the gears.

[0011] In the above technical solution, preferably, a discharge port is provided at the bottom end of the discharge frame, a support bar is fixedly installed in the middle of the discharge port, a bottom plate is movably installed above the support bar, the bottom plate is parallel to the side wings, semicircular heads are provided at both ends of the bottom plate, and protruding blocks are installed at the bottom of the two racks, and the protruding blocks are connected to the semicircular heads directly below them through a rotating shaft.

[0012] Compared with the prior art, the present invention has the following beneficial effects: The roller drives the storage frame to move linearly above the pedal. During the rolling of the roller, the connecting rod mechanism can drive the lifting plate to make reciprocating movements of lifting and falling in the storage frame, and can lift the feed inside the storage frame and move it to both sides of the storage frame, and then break up the feed through the stirring mechanism. The device realizes automatic and precise feeding, improves feeding efficiency, reduces manual labor intensity, and breaks up the feed for feeding, which can ensure the uniform intake of nutrients required for shrimp growth, promote the healthy growth of shrimp, and improve breeding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the internal structure of the material storage frame of the present invention; Figure 3 It is a schematic diagram of the internal structure of the material storage frame and the material discharge frame of the present invention; Figure 4 For the present invention Figure 3 The enlarged view of point A in the middle; Figure 5 For the present invention Figure 3 The enlarged view of point B in the middle; Figure 6 For the present invention Figure 3 Enlarged view of point C in the middle; Figure 7 For the present invention Figure 2 Enlarged view of point D in the middle.

[0014] In the figure: 1. pedal; 2. bracket; 3. material storage frame; 4. material discharge frame; 5. connecting column; 6. roller; 7. connecting rod mechanism; 8. first connecting rod; 9. connecting block; 10. second guide rod; 11. lifting plate; 12. side wing; 13. side plate; 14. stirring mechanism; 15. rack; 16. gear; 17. stirring rod; 18. protruding block; 19. bottom plate; 20. semicircular head; 21. support bar; 22. discharge port; 23. semicircular groove; 24. material discharge chute; 25. first inclined surface; 26. second inclined surface; 27. path groove; 28. inclined surface; 29. ​​cylindrical rod; 30. material discharge hopper. DETAILED DESCRIPTION

[0015] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0016] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0017] like Figure 1 - Figure 7A shrimp breeding and feeding device shown in the figure comprises a pedal 1, a plurality of brackets 2 are evenly installed below the pedal 1, the brackets 2 are supported in the breeding pond, a material storage frame 3 is arranged above the pedal 1, and material discharge frames 4 are symmetrically installed at both ends of the bottom of the material storage frame 3, and the adjacent surfaces of the two material discharge frames 4 are provided with semicircular grooves 23, and the semicircular grooves 23 are slidably connected to the end surface of the pedal 1, and a connecting column 5 is arranged above the semicircular groove 23, and a roller 6 is rotatably installed at the end of the connecting column 5, and the roller 6 is located on the upper surface of the pedal 1, and the adjacent surfaces of the two rollers 6 are provided with a connecting rod mechanism 7, and the internal movability of the material storage frame 3 is provided with a lifting plate 1 1, the connecting rod mechanism 7 cooperates with the lifting plate 11, the two ends of the lifting plate 11 are equipped with side wings 12, the bottom of the side wings 12 is equipped with side plates 13, the inside of the unloading frame 4 is provided with a stirring mechanism 14, the side plates 13 cooperate with the stirring mechanism 14, and the storage frame 3 is driven to move linearly above the pedal 1 through the roller 6. During the rolling of the roller 6, the connecting rod mechanism 7 can drive the lifting plate 11 to perform a reciprocating motion of lifting and falling in the storage frame 3, and can lift and move the feed inside the storage frame 3 to the two sides of the storage frame 3, and then break up the feed through the stirring mechanism 14 to avoid the stickiness of the feed.

[0018] A stepper motor is arranged inside the connecting column 5, and the output end of the stepper motor is connected to the roller 6. A path groove 27 is opened on the surface of the pedal 1, and the roller 6 is movably installed in the path groove 27. The stepper motor can drive the roller 6 to rotate, and the roller 6 can travel in the path groove 27, and the material storage frame 3 can be linearly displaced on the surface of the pedal 1.

[0019] A lower hopper 30 is installed on the top of the storage frame 3, which facilitates the staff to add feed to the inside of the storage frame 3. Two inclined surfaces 28 are symmetrically arranged on the bottom of the storage frame 3. The horizontal heights of the two inclined surfaces 28 gradually decrease from the middle to the two sides. The two inclined surfaces 28 are between the two lower material frames 4, and the lifting plate 11 corresponds to the two inclined surfaces 28. The lifting plate 11 is close to the two inclined surfaces 28. After adding feed to the inside of the storage frame 3, the feed will slide to the two sides of the storage frame 3 due to the inclination angle of the inclined surfaces 28, and when the lifting plate 11 is pushed upward, the inclined surface will also drive the feed to move to the side of the storage frame 3.

[0020] The connecting rod mechanism 7 includes a first connecting rod 8, and a rotating shaft is installed at the end of the adjacent surfaces of the two rollers 6. The bottom of the first connecting rod 8 is connected to the rotating shaft, and a connecting block 9 is installed on the top of the first connecting rod 8 through the rotating shaft. A second guide rod 10 is fixedly arranged on the top of the connecting block 9. The surface of the second guide rod 10 passes through an inclined surface 28, and the top of the second guide rod 10 is fixedly connected to a lifting plate 11. A cylindrical rod 29 is arranged between the two connecting rod mechanisms 7. The two ends of the cylindrical rod 29 are respectively connected to the bottom ends of the two first connecting rods 8, and are rotatably connected to the first connecting rod 8 through the rotating shaft on the surface of the roller 6. When the roller 6 rotates, the horizontal height of the first connecting rod 8 will change with the rotation of the roller 6, so that the first connecting rod 8 can push and pull the second guide rod 10 through the rotating shaft and the connecting block 9, so that during the rotation of the roller 6, the lifting plate 11 will perform a reciprocating motion of lifting and falling in the storage frame 3.

[0021] A first inclined surface 25 is provided at the bottom end of the storage frame 3, and a second inclined surface 26 is provided at the top of the side wing 12. The first inclined surface 25 corresponds to the second inclined surface 26. A feeding trough 24 is provided at the middle end of the side wing 12 close to the feeding frame 4. When the lifting plate 11 is lifted, the side wing 12 will also be lifted upward. At this time, with the cooperation of the first inclined surface 25 and the second inclined surface 26, the feed can fall into the feeding frame 4 through the feeding trough 24.

[0022] The side plate 13 is movably arranged in the unloading frame 4, and the side plate 13 is installed at the other end of the unloading trough 24. The stirring mechanism 14 includes a stirring rod 17, and the front and rear end surfaces of the stirring rod 17 are both installed with gears 16. The side plate 13 is on one side of the stirring rod 17, and the front and rear end surfaces of the side plate 13 are both installed with racks 15, and the racks 15 are meshed with the gears 16. In the process of the lifting plate 11 moving up and down, the side plate 13 will also move up and down at the same time. Under the cooperation of the gears 16 and the racks 15, the stirring rod 17 will rotate. When the feed falls into the unloading frame 4, the stirring rod 17 will break up the feed that sticks together.

[0023] A discharge port 22 is provided at the bottom end of the discharge frame 4, a support bar 21 is fixedly installed in the middle of the discharge port 22, a bottom plate 19 is movably installed above the support bar 21, the bottom plate 19 is parallel to the side wing 12, and semicircular heads 20 are provided at both ends of the bottom plate 19. A protruding block 18 is installed at the bottom of the two racks 15, and the protruding block 18 is connected to the semicircular head 20 directly below it through a rotating shaft. When the side plate 13 moves upward, the protruding block 18 will pull the bottom plate 19 to move upward through the rotating shaft. At this time, the bottom plate 19 is in an inclined state, and a certain gap will be opened between the other end of the bottom plate 19 and the inner wall of the discharge frame 4, so that the broken feed can flow into the breeding pond through the gap. When the side plate 13 moves downward, under the action of the support bar 21, the bottom plate 19 will be parallel to the semicircular head 20, so that the discharge port 22 can be blocked to prevent the feed from falling.

[0024] Working principle: First, the staff adds feed into the storage frame 3, and then starts the stepper motor. The stepper motor can drive the roller 6 to rotate, so that the roller 6 can drive the storage frame 3 to move linearly on the surface of the pedal 1. Then, while the roller 6 rotates, the horizontal height of the first connecting rod 8 will change with the rotation of the roller 6, so that the first connecting rod 8 can push and pull the second guide rod 10 through the rotating shaft and the connecting block 9, so that during the rotation of the roller 6, the lifting plate 11 will perform a reciprocating motion of lifting and falling in the storage frame 3, and can lift and move the feed inside the storage frame 3 to both sides of the storage frame 3. Then, when the lifting plate 11 is lifted, the side wings 12 will also be lifted upward. At this time, With the cooperation of the first inclined surface 25 and the second inclined surface 26, the feed can fall into the feed frame 4 through the feed chute 24, and when the lifting plate 11 is lifted, the side plate 13 will also move up and down at the same time. With the cooperation of the gear 16 and the rack 15, the stirring rod 17 will rotate. When the feed falls into the feed frame 4, the stirring rod 17 will break up the feed stuck together. Finally, when the side plate 13 moves upward, the protruding block 18 at the bottom of the rack 15 will also pull the bottom plate 19 upward through the rotating shaft. At this time, the bottom plate 19 is in an inclined state, and a certain gap will be opened between the other end of the bottom plate 19 and the inner wall of the feed frame 4, so that the broken feed can flow into the breeding pond through the gap.

[0025] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention, and these changes and improvements fall within the scope of the present invention claimed.

Claims

1. A shrimp farming and feeding device, comprising a pedal (1), characterized in that: A plurality of brackets (2) are evenly installed below the pedal (1), and the brackets (2) are supported in the breeding pond. A material storage frame (3) is arranged above the pedal (1), and material discharge frames (4) are symmetrically installed at both ends of the bottom of the material storage frame (3). The adjacent surfaces of the two material discharge frames (4) are provided with semicircular grooves (23), and the semicircular grooves (23) are slidably engaged with the end surface of the pedal (1). A connecting column (5) is arranged above the semicircular grooves (23), and a roller (6) is rotatably installed at the end of the connecting column (5). The rollers (6) are located on the upper surface of the pedal (1), and adjacent surfaces of the two rollers (6) are provided with connecting rod mechanisms (7). A lifting plate (11) is movably provided inside the material storage frame (3), and the connecting rod mechanism (7) cooperates with the lifting plate (11). Side wings (12) are installed at both ends of the lifting plate (11), and a side plate (13) is installed at the bottom of the side wings (12). A stirring mechanism (14) is provided inside the material discharge frame (4), and the side plate (13) cooperates with the stirring mechanism (14).

2. A shrimp farming and feeding device according to claim 1, characterized in that: A stepper motor is arranged inside the connecting column (5), the output end of the stepper motor is connected to the roller (6), a path groove (27) is provided on the surface of the pedal (1), and the roller (6) is movably mounted in the path groove (27).

3. A shrimp farming and feeding device according to claim 1, characterized in that: A material discharge hopper (30) is installed on the top of the material storage frame (3), and two inclined surfaces (28) are symmetrically arranged on the bottom of the material storage frame (3). The horizontal heights of the two inclined surfaces (28) gradually decrease from the middle to the two sides. The two inclined surfaces (28) are located between the two material discharge frames (4). The lifting plate (11) corresponds to the two inclined surfaces (28), and the lifting plate (11) is close to the two inclined surfaces (28).

4. A shrimp farming and feeding device according to claim 3, characterized in that: The connecting rod mechanism (7) comprises a first connecting rod (8), a rotating shaft is installed at the end of the adjacent surfaces of the two rollers (6), the bottom of the first connecting rod (8) is connected to the rotating shaft, the top of the first connecting rod (8) is installed with a connecting block (9) through the rotating shaft, the top of the connecting block (9) is fixedly provided with a second guide rod (10), the surface of the second guide rod (10) passes through the inclined surface (28), the top of the second guide rod (10) is fixedly connected to the lifting plate (11), and a cylindrical rod (29) is arranged between the two connecting rod mechanisms (7), and the two ends of the cylindrical rod (29) are respectively connected to the bottom ends of the two first connecting rods (8).

5. A shrimp farming and feeding device according to claim 1, characterized in that: A first inclined surface (25) is provided at the bottom of the material storage frame (3), a second inclined surface (26) is provided at the top of the side wing (12), the first inclined surface (25) corresponds to the second inclined surface (26), and a material discharge groove (24) is provided at the middle end of the side wing (12) close to the material discharge frame (4).

6. A shrimp farming and feeding device according to claim 5, characterized in that: The side plate (13) is movably arranged in the material discharge frame (4), and the side plate (13) is installed at the other end of the material discharge trough (24). The stirring mechanism (14) includes a stirring rod (17), and the front and rear end surfaces of the stirring rod (17) are both equipped with gears (16). The side plate (13) is located on one side of the stirring rod (17), and the front and rear end surfaces of the side plate (13) are both equipped with racks (15), and the racks (15) are meshed with the gears (16).

7. A shrimp farming and feeding device according to claim 6, characterized in that: A discharge port (22) is provided at the bottom end of the discharge frame (4), a support bar (21) is fixedly installed in the middle of the discharge port (22), a bottom plate (19) is movably installed above the support bar (21), the bottom plate (19) is parallel to the side wing (12), and semicircular heads (20) are provided at both ends of the bottom plate (19), and a protruding block (18) is installed at the bottom of the two racks (15), and the protruding block (18) is connected to the semicircular head (20) directly below it through a rotating shaft.

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