Water feeding device

Abstract

An overwater feeding device comprises a floating platform and a throwing device arranged on the floating platform, the throwing device comprises a base, a feed barrel, a throwing pipe, a stirrer, a driving device and a controller, the base is fixedly arranged on the floating platform, the feed barrel is movably arranged on the top face of the base and rotationally connected to the base, and the rotating axis of the feed barrel is perpendicular to the horizontal plane; the feed barrel is provided with a first containing cavity, the throwing pipe is inserted into the outer side wall of the feed barrel, a pipe hole of the throwing pipe is communicated with the first containing cavity, the stirrer comprises a middle column and a plurality of stirring assemblies arranged on the side wall of the middle column, the middle column and the stirring assemblies are arranged in the first containing cavity, the middle column is rotationally connected to the feed barrel, and the rotating axis of the middle column is perpendicular to the horizontal plane. The driving device is fixedly arranged on the base, the driving device is in transmission connection with the middle column and the feed barrel, the driving device can drive the middle column and the feed barrel to rotate at different rotating speeds, and the controller is connected to the driving device; the feeding device has the effect of improving the feed utilization rate.

Description

Technical Field

[0001] The utility model relates to the technical field of aquaculture, in particular to an above-water feeding device. Background Art

[0002] Feeding is a very important part of aquaculture. At present, the most traditional method of feeding is to scatter feed manually. With the development of the times, there is also a method of scattering feed by machine to solve the problem of time-consuming and labor-intensive operation of manual feeding. However, both methods still have disadvantages such as easy adhesion between feeds, small coverage area of ​​scattering, and uneven scattering. It is easy for too much feed to be present in a certain position in the water, which leads to low feed utilization. Utility Model Content

[0003] The utility model aims to provide an above-water feeding device to solve the technical problem that the existing above-water method of throwing feed easily causes excessive feed to be present at a certain position in the water, resulting in low feed utilization.

[0004] In order to achieve the above-mentioned purpose, the utility model provides an aquatic feeding device, comprising a floating platform and a throwing device arranged on the floating platform, the throwing device comprising a base, a feed bucket, a throwing pipe, an agitator, a driving device and a controller, the base is fixedly arranged on the floating platform, the feed bucket is movably arranged on the top surface of the base, the feed bucket is rotatably connected to the base, the rotation axis of the feed bucket is perpendicular to the horizontal plane, the feed bucket is provided with a first accommodating chamber, the throwing pipe is inserted into the outer side wall of the feed bucket, the pipe hole of the throwing pipe is connected to the first accommodating chamber, the agitator comprises a central column and a plurality of stirring components arranged on the side wall of the central column, the central column and the stirring components are both arranged in the first accommodating chamber, the central column is rotatably connected to the feed bucket, the rotation axis of the central column is perpendicular to the horizontal plane, the driving device is fixedly arranged on the base, the driving device is transmission-connected to the central column and the feed bucket, the driving device can drive the central column and the feed bucket to rotate at different speeds, and the controller is connected to the driving device.

[0005] Optionally, the floating platform includes a fixed plate and a plurality of floats, the plurality of floats are arranged in sequence on the bottom surface of the fixed plate, and the fixed plate is connected to the base.

[0006] Optionally, it also includes a plurality of supporting feet, which are arranged between the base and the floating platform, and each of the supporting feet is arranged around the central axis of the base perpendicular to the horizontal plane, the bottom end of the supporting foot is connected to the top surface of the floating platform, and the top end of the supporting foot is connected to the bottom surface of the base.

[0007] Optionally, the rotation axis of the feed bucket and the rotation axis of the center column are collinear.

[0008] Optionally, a cavity wall of the first accommodating cavity is provided with a narrowing portion, and a diameter of the narrowing portion gradually decreases from top to bottom.

[0009] Optionally, a plurality of the stirring assemblies are spaced apart in the vertical direction, and the stirring assemblies include a plurality of stirring columns arranged around the middle column, one end of the stirring column is connected to the side wall of the middle column, and the axis of the stirring column and the axis of the middle column have an angle.

[0010] Optionally, the spreading device further comprises a valve, wherein the valve is arranged in the pipe hole of the spreading pipe to control the opening and closing of the pipe hole of the spreading pipe, and the controller is connected to the valve.

[0011] Optionally, a second accommodating chamber is provided in the base, a first rotating hole penetrating to the second accommodating chamber is provided on the top surface of the base, a first rotating shaft is provided on the bottom surface of the feed bucket, the first rotating shaft passes through the first rotating hole, the first rotating shaft is rotatably connected to the first rotating hole, a second rotating hole penetrating to the bottom end of the first rotating shaft is provided at the bottom of the first accommodating chamber, the agitator further comprises a second rotating shaft provided on the bottom surface of the middle column, the second rotating shaft passes through the second rotating hole, the second rotating shaft is rotatably connected to the second rotating hole, the driving device comprises a driving motor and a transmission mechanism provided in the second accommodating chamber, the transmission mechanism comprises a first large gear, a first small gear, a second large gear, a second small gear and a transmission shaft, the driving motor is fixedly connected to the base, the driving motor is transmission-connected to the bottom end of the transmission shaft, the first large gear and the second small gear are sequentially mounted on the transmission shaft from bottom to top, the first small gear is mounted on the second rotating shaft, the first large gear is meshingly transmission-connected to the first small gear, the second large gear is mounted on the first rotating shaft, the second small gear is meshingly transmission-connected to the second large gear, and the controller is connected to the driving motor;

[0012] The number of teeth of the first large gear is greater than that of the first small gear, and the number of teeth of the second large gear is greater than that of the second small gear.

[0013] Optionally, a first stabilizing portion is provided at the bottom of the second accommodating cavity, a third rotation hole is provided at the top surface of the first stabilizing portion, a bottom end of the second rotation shaft is inserted into the third rotation hole, and the second rotation shaft is rotatably connected to the third rotation hole.

[0014] Optionally, a second stabilizing portion is provided on the top of the second accommodating cavity, a fourth rotating hole is provided on the bottom surface of the second stabilizing portion, the top end of the transmission shaft is inserted into the fourth rotating hole, and the transmission shaft is rotatably connected to the fourth rotating hole.

[0015] Compared with the prior art, the above-water feeding device of the utility model has the following beneficial effects:

[0016] The utility model sequentially arranges a floating platform, a base and a feed bucket from bottom to top, and arranges an agitator in a first accommodating chamber of the feed bucket, wherein the feed bucket is rotatably connected to the base, and a middle column of the agitator is rotatably connected to the feed bucket, and a rotation axis of the feed bucket and a rotation axis of the middle column are both perpendicular to a horizontal plane, and a driving device is respectively transmission-connected to the feed bucket and the middle column, and the driving device can drive the feed bucket and the agitator to rotate at different speeds, so that the middle column can stir the feed in the first accommodating chamber to prevent the feed from sticking together, and the feed bucket can evenly throw the feed in the first accommodating chamber from the throwing pipe to various positions in the horizontal direction, with a large throwing coverage range and even throwing, so that the feed can be evenly thrown into the water. In summary, the utility model has the effect of improving the utilization rate of feed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model.

[0018] Figure 2 It is the front view of the utility model.

[0019] Figure 3 It is a left view of the utility model.

[0020] Figure 4 It is a top view of the utility model.

[0021] Figure 5 It is a front sectional view of the utility model.

[0022] Figure 6 for Figure 5 A partial enlarged view of part A in the middle.

[0023] Figure numerals: 1. floating platform; 11. fixed plate; 12. float; 2. spreading device; 21. base; 211. second accommodating chamber; 212. first stabilizing portion; 213. second stabilizing portion; 22. feed bucket; 221. first accommodating chamber; 222. narrowing portion; 23. spreading tube; 24. agitator; 241. middle column; 242. stirring assembly; 2421. stirring column; 243. second rotating shaft; 25. driving device; 251. driving motor; 252. transmission mechanism; 2521. first large gear; 2522. first small gear; 2523. second large gear; 2524. second small gear; 2525. transmission shaft; 26. valve; 3. supporting foot; 4. first rotating shaft. DETAILED DESCRIPTION

[0024] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0025] In the description of the present invention, it should be understood that the terms "top", "bottom", "inside", "outside", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0026] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0027] like Figures 1 to 6 As shown, an aquatic feeding device of the utility model comprises a floating platform 1 and a throwing device 2 arranged on the floating platform 1, wherein the throwing device 2 comprises a base 21, a feed bucket 22, a throwing pipe 23, a stirrer 24, a driving device 25 and a controller, wherein the base 21 is fixedly arranged on the floating platform 1, the feed bucket 22 is movably arranged on the top surface of the base 21, the feed bucket 22 is rotatably connected to the base 21, the rotation axis of the feed bucket 22 is perpendicular to the horizontal plane, the feed bucket 22 is provided with a first accommodating cavity 221, the throwing pipe 23 is inserted into the outer side wall of the feed bucket 22, and the pipe hole of the throwing pipe 23 is connected to the first accommodating cavity 221. The agitator 24 comprises a center column 241 and a plurality of agitating components 242 arranged on the side wall of the center column 241. The center column 241 and the agitating components 242 are both arranged in the first accommodating chamber 221. The center column 241 is rotatably connected to the feed bucket 22. The rotation axis of the center column 241 is perpendicular to the horizontal plane. The driving device 25 is fixed to the base 21. The driving device 25 is transmission-connected to the center column 241 and the feed bucket 22. The driving device 25 can drive the center column 241 and the feed bucket 22 to rotate at different speeds. The controller is connected to the driving device 25.

[0028] In the above technical scheme, the floating platform 1 is used to provide buoyancy so that the feeding device can float on the water surface. The base 21 is fixedly connected to the floating platform 1 and is used to install various components such as the feed bucket 22 and the driving device 25. The driving device 25 is respectively connected to the feed bucket 22 and the middle column 241. The driving device 25 can drive the feed bucket 22 and the stirring to rotate at different speeds, so that the middle column 241 can stir the feed in the first accommodating chamber 221 to prevent adhesion between the feeds, and enable the feed bucket 22 to evenly throw the feed in the first accommodating chamber 221 from the throwing pipe 23 to various positions in the horizontal direction. The throwing coverage is large and the throwing is uniform, so that the feed can be evenly thrown into the water. In summary, the utility model has the effect of improving the utilization rate of feed.

[0029] Furthermore, the floating platform 1 includes a fixed plate 11 and a plurality of floats 12, wherein the plurality of floats 12 are arranged in sequence on the bottom surface of the fixed plate 11, and the fixed plate 11 is connected to the base 21, wherein the floats 12 are immersed in water to provide buoyancy, and the fixed plate 11 is connected to each float 12, and its top surface is used to connect to the base 21.

[0030] Furthermore, in order to increase the height of the throwing, the feeding device also includes a plurality of supporting feet 3, which are arranged between the base 21 and the floating platform 1, and each of the supporting feet 3 is arranged around the central axis of the base 21 perpendicular to the horizontal plane, and the bottom end of the supporting foot 3 is connected to the top surface of the floating platform 1, and the top end of the supporting foot 3 is connected to the bottom surface of the base 21.

[0031] Furthermore, the rotation axis of the feed bucket 22 and the rotation axis of the center column 241 are colinear, so that the feed bucket 22 and the center column 241 can rotate along the same axis.

[0032] Furthermore, the cavity wall of the first accommodating cavity 221 is provided with a narrowing portion 222, and the diameter of the narrowing portion 222 gradually decreases from top to bottom, so that the upper part of the first accommodating cavity 221 is wider and the lower part is narrower, which is convenient for adding feed from the upper part of the first accommodating cavity 221 and making the feed gather at the lower part.

[0033] Furthermore, the plurality of stirring components 242 are arranged at intervals along the vertical direction, and the stirring components 242 include a plurality of stirring columns 2421 arranged around the middle column 241, one end of the stirring column 2421 is connected to the side wall of the middle column 241, and the axis of the stirring column 2421 and the axis of the middle column 241 have an angle, and the angle is preferably 90°.

[0034] Furthermore, the spreading device 2 also includes a valve 26, which is arranged in the tube hole of the spreading pipe 23 to control the opening and closing of the tube hole of the spreading pipe 23. The controller is connected to the valve 26 to facilitate real-time start and stop of feed spreading.

[0035] Further, a second accommodating chamber 211 is provided in the base 21, a first rotating hole penetrating into the second accommodating chamber 211 is provided on the top surface of the base 21, a first rotating shaft 4 is provided on the bottom surface of the feed bucket 22, the first rotating shaft 4 passes through the first rotating hole, the first rotating shaft 4 is rotatably connected to the first rotating hole, a second rotating hole penetrating into the bottom end of the first rotating shaft 4 is provided at the bottom of the first accommodating chamber 221, the agitator 24 also includes a second rotating shaft 243 provided on the bottom surface of the middle column 241, the second rotating shaft 243 passes through the second rotating hole, the second rotating shaft 243 is rotatably connected to the second rotating hole, the driving device 25 includes a driving motor 251 and a transmission mechanism 252 provided in the second accommodating chamber 211, the transmission mechanism 252 includes a first large gear 2521, a first small gear 2522, a second large gear 2523, a second small gear 2524 and a transmission shaft 2525, the driving motor 251 is fixedly connected to the base 21, the driving motor 25 1 is connected to the bottom end of the transmission shaft 2525, the first large gear 2521 and the second small gear 2524 are installed on the transmission shaft 2525 in sequence from bottom to top, the first small gear 2522 is installed on the second rotating shaft 243, the first large gear 2521 is meshed and connected to the first small gear 2522, the second large gear 2523 is installed on the first rotating shaft 4, the second small gear 2524 is meshed and connected to the second large gear 2523, and the controller is connected to the drive Motor 251; wherein the number of teeth of the first large gear 2521 is greater than the number of teeth of the first small gear 2522, and the number of teeth of the second large gear 2523 is greater than the number of teeth of the second small gear 2524; so that the driving motor 251 can simultaneously drive the feed bucket 22 and the middle column 241 to rotate in the same direction, and the rotation speed of the middle column 241 is higher than the rotation speed of the feed bucket 22, so that the feed bucket 22 can sprinkle the feed in various places in the horizontal direction, while the agitator 24 can stir the feed in the first accommodating chamber 221.

[0036] Furthermore, in order to improve the stability of the second rotating shaft 243, a first stabilizing portion 212 is provided at the bottom of the second accommodating cavity 211, a third rotating hole is provided on the top surface of the first stabilizing portion 212, the bottom end of the second rotating shaft 243 is inserted into the third rotating hole, and the second rotating shaft 243 is rotatably connected to the third rotating hole.

[0037] Furthermore, in order to improve the stability of the transmission shaft 2525, a second stabilizing portion 213 is provided on the top of the second accommodating cavity 211, and a fourth rotation hole is provided on the bottom surface of the second stabilizing portion 213. The top end of the transmission shaft 2525 is inserted into the fourth rotation hole, and the transmission shaft 2525 is rotatably connected to the fourth rotation hole.

[0038] Furthermore, the specific connection methods of fixed setting and fixed connection refer to the relative position relationship of two components that can be fixedly connected, including fixing by connecting parts, fixing by welding, fixing by adhesives, fixing by integral molding, and fixing by snap connections.

[0039] Furthermore, the rotational connection refers to the ability of two connected parts to rotate, including connection through bearings and connection through clearance fit.

[0040] Furthermore, the connecting parts include fasteners, straps, ties, pneumatic connecting elements, hydraulic connecting elements, flange plates, Velcro, and buttons.

[0041] In summary, the embodiment of the utility model provides an above-water feeding device, and its technical effects are:

[0042] The utility model sequentially arranges a floating platform 1, a base 21 and a feed bucket 22 from bottom to top, and arranges an agitator 24 in a first accommodating chamber 221 of the feed bucket 22, wherein the feed bucket 22 is rotatably connected to the base 21, and a center column 241 of the agitator 24 is rotatably connected to the feed bucket 22, and a rotation axis of the feed bucket 22 and a rotation axis of the center column 241 are both perpendicular to a horizontal plane, and a driving device 25 is respectively connected to the feed bucket 22 and the center column 241 in a transmission manner, and the driving device 25 can drive the feed bucket 22 and the agitator to rotate at different speeds, so that the center column 241 can agitate the feed in the first accommodating chamber 221 to prevent the feed from sticking together, and the feed bucket 22 can evenly throw the feed in the first accommodating chamber 221 from the throwing pipe 23 to various positions in the horizontal direction, with a large throwing coverage and even throwing, so that the feed can be evenly thrown into the water. In summary, the utility model has the effect of improving the utilization rate of feed.

[0043] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principle of the present invention. These improvements and substitutions should also be regarded as the protection scope of the present invention.

Claims

1. An above-water feeding device, characterized in that: The invention comprises a floating platform (1) and a throwing device (2) arranged on the floating platform (1), wherein the throwing device (2) comprises a base (21), a feed bucket (22), a throwing pipe (23), a stirrer (24), a driving device (25) and a controller, wherein the base (21) is fixedly arranged on the floating platform (1), the feed bucket (22) is movably arranged on the top surface of the base (21), the feed bucket (22) is rotatably connected to the base (21), the rotation axis of the feed bucket (22) is perpendicular to a horizontal plane, the feed bucket (22) is provided with a first accommodating cavity (221), the throwing pipe (23) is inserted into the outer side wall of the feed bucket (22), and the pipe hole of the throwing pipe (23) is connected to the first accommodating cavity (221). The stirrer (24) comprises a central column (241) and a plurality of stirring components (242) arranged on the side wall of the central column (241); the central column (241) and the stirring components (242) are both arranged in the first accommodating chamber (221); the central column (241) is rotatably connected to the feed bucket (22); the rotation axis of the central column (241) is perpendicular to a horizontal plane; the driving device (25) is fixedly arranged on the base (21); the driving device (25) is transmission-connected to the central column (241) and the feed bucket (22); the driving device (25) can drive the central column (241) and the feed bucket (22) to rotate at different speeds; and the controller is connected to the driving device (25).

2. The water feeding device according to claim 1, characterized in that: The floating platform (1) comprises a fixed plate (11) and a plurality of buoys (12), wherein the plurality of buoys (12) are arranged in sequence on the bottom surface of the fixed plate (11), and the fixed plate (11) is connected to the base (21).

3. The water feeding device according to claim 1, characterized in that: It also comprises a plurality of supporting legs (3), wherein the supporting legs (3) are arranged between the base (21) and the floating platform (1), and each of the supporting legs (3) is arranged around a central axis of the base (21) which is perpendicular to a horizontal plane, the bottom end of the supporting leg (3) is connected to the top surface of the floating platform (1), and the top end of the supporting leg (3) is connected to the bottom surface of the base (21).

4. The water feeding device according to claim 1, characterized in that: The rotation axis of the feed bucket (22) and the rotation axis of the center column (241) are collinear.

5. The water feeding device according to claim 1, characterized in that: The cavity wall of the first accommodating cavity (221) is provided with a narrowing portion (222), and the diameter of the narrowing portion (222) gradually decreases from top to bottom.

6. The water feeding device according to claim 1, characterized in that: A plurality of stirring components (242) are arranged at intervals along the vertical direction, and the stirring components (242) include a plurality of stirring columns (2421) arranged around the middle column (241), one end of each stirring column (2421) is connected to the side wall of the middle column (241), and the axis of the stirring column (2421) and the axis of the middle column (241) have an angle.

7. The water feeding device according to claim 1, characterized in that: The spraying device (2) further comprises a valve (26), wherein the valve (26) is arranged in the pipe hole of the spraying pipe (23) to control the opening and closing of the pipe hole of the spraying pipe (23), and the controller is connected to the valve (26).

8. The water feeding device according to claim 1, characterized in that: The base (21) is provided with a second accommodating chamber (211), the top surface of the base (21) is provided with a first rotating hole penetrating to the second accommodating chamber (211), the bottom surface of the feed bucket (22) is provided with a first rotating shaft (4), the first rotating shaft (4) passes through the first rotating hole, and the first rotating shaft (4) is rotatably connected to the first rotating hole, the bottom of the first accommodating chamber (221) is provided with a second rotating hole penetrating to the bottom end of the first rotating shaft (4), the agitator (24) further comprises a second rotating shaft (243) provided on the bottom surface of the middle column (241), the second rotating shaft (243) passes through the second rotating hole, and the second rotating shaft (243) is rotatably connected to the second rotating hole, the driving device (25) comprises a driving motor (251) and a transmission mechanism (252) provided in the second accommodating chamber (211), the transmission mechanism (25 2) comprising a first large gear (2521), a first small gear (2522), a second large gear (2523), a second small gear (2524) and a transmission shaft (2525), wherein the driving motor (251) is fixedly connected to the base (21), the driving motor (251) is transmission-connected to the bottom end of the transmission shaft (2525), the first large gear (2521) and the second small gear (2524) are sequentially mounted on the transmission shaft (2525) from bottom to top, the first small gear (2522) is mounted on the second rotating shaft (243), the first large gear (2521) is meshingly transmission-connected to the first small gear (2522), the second large gear (2523) is mounted on the first rotating shaft (4), the second small gear (2524) is meshingly transmission-connected to the second large gear (2523), and the controller is connected to the driving motor (251); The number of teeth of the first large gear (2521) is greater than the number of teeth of the first small gear (2522), and the number of teeth of the second large gear (2523) is greater than the number of teeth of the second small gear (2524).

9. The water feeding device according to claim 8, characterized in that: The bottom of the second accommodating cavity (211) is provided with a first stabilizing portion (212), the top surface of the first stabilizing portion (212) is provided with a third rotating hole, the bottom end of the second rotating shaft (243) is inserted into the third rotating hole, and the second rotating shaft (243) is rotatably connected to the third rotating hole.

10. The water feeding device according to claim 8, characterized in that: The top of the second accommodating cavity (211) is provided with a second stabilizing portion (213), the bottom surface of the second stabilizing portion (213) is provided with a fourth rotating hole, the top end of the transmission shaft (2525) is inserted into the fourth rotating hole, and the transmission shaft (2525) is rotatably connected to the fourth rotating hole.

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