Marine feed feeding machine

Abstract

The invention provides a marine feed feeding machine, which belongs to the technical field of feed feeding, and comprises a feeding box, a discharge pipe, an air blowing mechanism and a plugging mechanism, a stock bin is arranged in the feeding box; a feeding opening is formed in the top of the feeding box, and a discharging opening is formed in one side of the feeding box; one end of the discharge pipe is connected to the discharge port of the feeding box, and the other end of the discharge pipe is a discharge end; the discharge pipe is a hose; the air blowing mechanism is connected to the feeding box; a through hole communicated with an air outlet of the air blowing mechanism is formed in the feeding box; the plugging mechanism is arranged at the feeding port of the feeding box; the plugging mechanism is provided with a first position for opening the feeding port and a second position for sealing the feeding port; after feed is put into the feeding box, the blocking mechanism is switched from the first position to the second position, and the air blowing mechanism provides air flow into the feeding box. Through the arrangement, operators do not need to frequently go back and forth the fish raft type net cage and the ship, the labor intensity can be reduced, and the feeding efficiency is improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of feed feeding, and particularly relates to an offshore feed feeder. Background Art

[0002] A fish-raft type net cage is made of rubber fish rafts in a grid shape, and nets are tied in the grids for aquaculture; the top of the fish-raft type net cage has a wooden board for walking, which is convenient for aquaculture workers to put feed into each grid. Since the width of the wooden board is relatively narrow and there are many types of feed to be put, aquaculture workers need to make frequent round trips, resulting in low feeding efficiency. Summary of the Invention

[0003] An embodiment of the present invention provides an offshore feed feeder, aiming to solve the technical problem that the existing feed feeding method requires aquaculture workers to make frequent round trips and has low feeding efficiency.

[0004] To achieve the above object, the technical solution adopted by the present invention is:

[0005] Provide an offshore feed feeder, including:

[0006] A feeding box with a bin inside; the top of the feeding box has a feeding port, and one side of the feeding box has a discharge port;

[0007] A discharge pipe, one end of which is connected to the discharge port of the feeding box, and the other end is a discharge end; the discharge pipe is a flexible pipe;

[0008] A blowing mechanism connected to the feeding box; the feeding box has a through hole communicating with the air outlet of the blowing mechanism;

[0009] A blocking mechanism is arranged at the position of the feeding port of the feeding box; the blocking mechanism has a first position for opening the feeding port and a second position for closing the feeding port;

[0010] Wherein, after feeding the feed into the feeding box, the blocking mechanism is switched from the first position to the second position, and the blowing mechanism provides air flow into the feeding box so that the feed is discharged from the discharge end of the discharge pipe.

[0011] In a possible implementation manner, the blocking mechanism includes:

[0012] A sealing plate located inside the bin; one end of the sealing plate is hinged to the feeding box, the first position of the sealing plate is vertically arranged, and the second position of the sealing plate is horizontally arranged;

[0013] The pushing plate is slidably arranged on the feeding box; one end of the pushing plate is located outside the feeding box, and the other end of the pushing plate is located inside the bin; wherein, when the sealing plate is in the second position, the top of the pushing plate contacts the bottom of the sealing plate.

[0014] In a possible implementation manner, a first limiting component is arranged at the inner end of the pushing plate, and a second limiting component is arranged at the outer end of the pushing plate;

[0015] wherein, the first limiting component is fixedly connected to the pushing plate, and the second limiting component is detachably connected to the pushing plate; or, the first limiting component is detachably connected to the pushing plate, and the second limiting component is fixedly connected to the pushing plate.

[0016] In a possible implementation manner, the blocking mechanism includes:

[0017] An arc-shaped plate is rotationally matched with the feeding box through a rotating shaft; the arc-shaped plate is connected to the rotating shaft through a connecting piece; the first position of the arc-shaped plate is arranged vertically, and the second position of the arc-shaped plate is arranged horizontally;

[0018] A support member is connected to the inner side wall of the bin; the support member is used to support the arc-shaped plate in the first position.

[0019] In a possible implementation manner, one end of the rotating shaft extends out of the feeding box, and a handle is connected to the extending end of the rotating shaft;

[0020] wherein, a positioning rod is slidably arranged on the handle, and a positioning hole is formed on the outer side wall of the feeding box; when the arc-shaped plate is in the second position, the positioning hole is aligned with the positioning rod, and the positioning rod is inserted and matched with the positioning hole.

[0021] In a possible implementation manner, a guiding component is arranged in the bin, and the guiding component is located at the position of the discharge port; the outer side wall of the guiding component contacts the inner side wall of the bin;

[0022] wherein, the guiding component has a guiding inclined surface, the large end of the guiding inclined surface contacts the inner side wall of the bin, and the small end of the guiding inclined surface has a through hole communicated with the discharge port.

[0023] In a possible implementation manner, the top of the feeding box has an opening, a cover plate is arranged at the opening position of the feeding box, and the cover plate is connected to the feeding box through bolts; the feeding port is located on the cover plate;

[0024] wherein, the top of the feeding box has a slot, and the guiding component has a plugging component plugged and matched with the slot.

[0025] In a possible implementation, the feeding box has a light-transmitting plate at the bottom position of the guiding member, and the light-transmitting plate is in plug-in fit with the feeding box;

[0026] Wherein, the space above the light-transmitting plate is a feed bin, and the space below the light-transmitting plate is a detection space; a camera and a fill light are connected in the detection space, and a first display screen is connected to the outer side wall of the feeding box, and the first display screen is electrically connected to the camera.

[0027] In a possible implementation, a first display screen is connected to the outer side wall of the feeding box, and a second display screen is provided at a position close to the discharge end of the discharge pipe, and the first display screen is electrically connected to the second display screen;

[0028] Wherein, the first display screen and the second display screen can synchronously display feed information.

[0029] In a possible implementation, the discharge end of the discharge pipe is of a conical structure with the small end facing outwards.

[0030] Compared with the prior art, when the marine feed feeding machine provided by the present invention feeds feed to the fish-raft type net cage through the above structure, the feeding box is placed on the ship. One operator puts feed into the feeding box, and another person holds the discharge pipe and walks into the corresponding grid of the fish-raft type net cage. By starting the air-blowing mechanism, the feed in the feeding box can be blown out and discharged from the discharge end of the discharge pipe into the corresponding grid of the fish-raft type net cage; after one type of feed is fed, the operator on the ship can put other types of feed. The operator on the fish-raft type net cage only needs to walk to the corresponding grid position and can feed other types of feed by starting the air-blowing mechanism; before starting the air-blowing mechanism, the discharge port is blocked by the blocking mechanism so that the feed can only be discharged from the discharge port; through the above settings of the present application, there is no need for the operator to frequently go back and forth between the fish-raft type net cage and the ship, which can reduce the labor intensity and improve the feeding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of a marine feed feeding machine provided by an embodiment of the present invention;

[0032] Figure 2 For Figure 1 The enlarged schematic diagram of part A in

[0033] Figure 3 It is a sectional view of a marine feed feeding machine provided by an embodiment of the present invention;

[0034] Figure 4 It is a state schematic diagram of the sealing plate of a marine feed feeding machine provided by an embodiment of the present invention closing the feeding port;

[0035] Figure 5 is Figure 4 An enlarged schematic view of part B in

[0036] Figure 6 Schematic diagram of the push plate part of a marine feed feeder provided by an embodiment of the present invention;

[0037] Figure 7 Schematic diagram of the feeding box part of a marine feed feeder provided by an embodiment of the present invention;

[0038] Figure 8 is Figure 7 An enlarged schematic view of part C in

[0039] Figure 9 Schematic diagram of the support part of a marine feed feeder provided by an embodiment of the present invention;

[0040] Figure 10 Schematic diagram of the guiding component part of a marine feed feeder provided by an embodiment of the present invention;

[0041] Figure 11 Schematic diagram of the state where the arc-shaped plate closes the feeding port of a marine feed feeder provided by an embodiment of the present invention;

[0042] Figure 12 Schematic diagram of the rotating shaft and arc-shaped plate part of a marine feed feeder provided by an embodiment of the present invention;

[0043] Figure 13 Schematic diagram of the plug-in component part of a marine feed feeder provided by an embodiment of the present invention.

[0044] Explanation of reference numerals: 1, feeding box; 11, storage bin; 12, feeding port; 13, discharge port; 14, feeding hopper; 15, positioning hole; 16, slot; 17, first display screen; 2, discharge pipe; 21, second display screen; 22, handle; 3, sealing mechanism; 31, sealing plate; 311, hinge shaft; 32, push plate; 33, first limiting component; 34, second limiting component; 35, arc-shaped plate; 351, rotating shaft; 352, connecting piece; 36, support; 37, handle; 38, positioning rod; 4, fan; 5, cover plate; 6, guiding component; 61, guiding inclined surface; 62, plug-in component; 7, light-transmitting plate; 8, camera; 9, supplementary light. Detailed implementation manners

[0045] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0046] Please refer to Figures 1 to 13 at the same time. Now, a marine feed feeder provided by the present invention will be described. The marine feed feeder includes a feeding box 1, a discharge pipe 2, a blowing mechanism, and a blocking mechanism 3; the interior of the feeding box 1 has a feed bin 11; the top of the feeding box 1 has a feeding port 12, and one side of the feeding box 1 has a discharge port 13; one end of the discharge pipe 2 is connected to the discharge port 13 of the feeding box 1, and the other end is a discharge end; the discharge pipe 2 is a flexible pipe; the blowing mechanism is connected to the feeding box 1; the feeding box 1 has a through hole communicating with the air outlet of the blowing mechanism; the blocking mechanism 3 is arranged at the position of the feeding port 12 of the feeding box 1; the blocking mechanism 3 has a first position for opening the feeding port 12 and a second position for closing the feeding port 12; wherein, after feeding the feed into the feeding box 1, the blocking mechanism 3 is switched from the first position to the second position, and the blowing mechanism provides air flow into the feeding box 1, so that the feed is discharged from the discharge end of the discharge pipe 2.

[0047] Compared with the prior art, when the fish-raft type net cage is fed with feed by the above structure of the present application, the feeding box 1 is placed on the ship. One operator feeds the feed into the feeding box 1, and another person holds the discharge pipe 2 and walks into the corresponding grid of the fish-raft type net cage. By starting the blowing mechanism, the feed in the feeding box 1 can be blown out and discharged from the discharge end of the discharge pipe 2 into the corresponding grid of the fish-raft type net cage; after one type of feed is fed, the operator on the ship can feed other types of feed. The operator on the fish-raft type net cage only needs to walk to the corresponding grid position, and by starting the blowing mechanism, other types of feed can be fed; before starting the blowing mechanism, the discharge port 13 is blocked by the blocking mechanism 3, so that the feed can only be discharged from the discharge port 13; through the above settings of the present application, there is no need for the operator to frequently travel between the fish-raft type net cage and the ship, which can reduce the labor intensity and improve the feeding efficiency.

[0048] Exemplarily, the blowing mechanism includes a fan 4, and the fan 4 is arranged on the side wall of the feeding box 1 opposite to the discharge pipe 2, that is, the fan 4 and the discharge pipe 2 are respectively located on opposite sides of the feeding box 1; after the fan 4 is started, the air flow generated by the fan 4 can directly blow towards the discharge pipe 2, and then drive the feed in the feed bin 11 to enter the discharge pipe 2 together, so as to achieve the purpose of feed feeding.

[0049] It should be noted that a feeding hopper 14 is provided at the position of the feeding port 12 at the top of the feeding box 1. After the operator pours the feed into the feeding hopper 14, the feed can fall into the silo 11. During the process of pouring the feed into the feeding box 1, the blocking mechanism 3 is in the first position to open the feeding port 12, so the blocking mechanism 3 will not interfere with the feeding. After the feeding is completed, the blocking mechanism 3 is in the second position to close the feeding port 12. At this time, after starting the fan 4, the feed discharged from the feeding port 12 can be reduced.

[0050] In some embodiments, as Figures 1 to 13 shown, the blocking mechanism 3 includes a sealing plate 31 and a pushing plate 32. The sealing plate 31 is located inside the silo 11. One end of the sealing plate 31 is hinged to the feeding box 1. The first position of the sealing plate 31 is vertically arranged, and the second position of the sealing plate 31 is horizontally arranged. The pushing plate 32 is slidably arranged on the feeding box 1. One end of the pushing plate 32 is located outside the feeding box 1, and the other end of the pushing plate 32 is located inside the silo 11. Among them, when the sealing plate 31 is in the second position, the top of the pushing plate 32 contacts the bottom of the sealing plate 31. One end of the sealing plate 31 has a hinge hole that penetrates the sealing plate 31. There is a hinge shaft 311 on the feeding box 1. The hinge shaft 311 passes through the feeding box 1 and is inserted and matched with the sealing plate 31. Through the above settings, it is convenient to install the sealing plate 31 into the feeding box 1.

[0051] It should be noted that when the sealing plate 31 is in the horizontally arranged second position, the top of the sealing plate 31 contacts the top wall of the silo 11, and the sealing plate 31 closes the feeding port 12. At this time, after starting the fan 4, the fan 4 can blow the feed in the silo 11 towards the discharge pipe 2, and finally the feed is discharged into the fish-raft net cage from the discharge end.

[0052] Exemplarily, the function of the pushing plate 32 is that when the sealing plate 31 is in the horizontally arranged second position, the pushing plate 32 can provide support for the sealing plate 31 to prevent the situation that the sealing plate 31 rotates downward under its own gravity. Through the above settings, the sealing plate 31 can be kept in the state of closing the feeding port 12. After the feeding is completed, pulling the pushing plate 32 outwards can make the pushing plate 32 withdraw the support for the sealing plate 31. At this time, the sealing plate 31 rotates downward to the vertical position under its own gravity, and at this time the sealing plate 31 opens the feeding port 12.

[0053] In some embodiments, as Figures 1 to 13 shown, a first limiting member 33 is provided at the inner end of the pushing plate 32, and a second limiting member 34 is provided at the outer end of the pushing plate 32. Among them, the first limiting member 33 is fixedly connected to the pushing plate 32, and the second limiting member 34 is detachably connected to the pushing plate 32; or, the first limiting member 33 is detachably connected to the pushing plate 32, and the second limiting member 34 is fixedly connected to the pushing plate 32.

[0054] It should be noted that the top of the feeding box 1 has an opening, and a cover plate 5 is provided at the opening position of the feeding box 1. The cover plate 5 is connected to the feeding box 1 by bolts; the feeding port 12 is located on the cover plate 5, and the feeding hopper 14 is fixed on the cover plate 5; taking the first limiting member 33 being fixed on the push plate 32 and the second limiting member 34 being detachably connected to the push plate 32 as an example for illustration; before installing the cover plate 5, first install the push plate 32. Specifically, the outer end of the push plate 32 passes through the side wall of the feeding box 1 from the inside of the feeding box 1, and then the second limiting member 34 is placed on the outer end of the push plate 32. The connection method between the second limiting member 34 and the push plate 32 is bolt connection; after the second limiting member 34 is connected to the push plate 32, the push plate 32 can be limited to prevent the situation where the push plate 32 completely slides into the bin 11; after the feeding is completed, the operator can pull the push plate 32 outwards through the second limiting member 34, so that the sealing plate 31 rotates downwards under its own gravity.

[0055] In some embodiments, as Figures 1 to 13 shown, the blocking mechanism 3 includes an arc plate 35 and a support member 36; the arc plate 35 is rotationally matched with the feeding box 1 through a rotating shaft 351; a connecting member 352 is provided between the arc plate 35 and the rotating shaft 351; a first position of the arc plate 35 is arranged vertically, and a second position of the arc plate 35 is arranged horizontally; the support member 36 is connected to the inner side wall of the bin 11; the support member 36 is used to support the arc plate 35 in the first position.

[0056] Exemplarily, the bottom positions on both sides in the width direction of the feeding port 12 are both located on the circumferential direction of the arc plate 35. Therefore, during the rotation of the arc plate 35, there will be no interference with the feeding port 12; when the arc plate 35 rotates to the horizontal position, the arc plate 35 can block the feeding port 12; by providing the support member 36 on the inner side wall of the bin 11, when the arc plate 35 rotates to the vertical state, the support member 36 can play a supporting role for the arc plate 35.

[0057] In some embodiments, as Figures 1 to 13 shown, one end of the rotating shaft 351 extends out of the feeding box 1, and a handle 37 is connected to the extending end of the rotating shaft 351; wherein, a positioning rod 38 is slidably arranged on the handle 37, and a positioning hole 15 is provided on the outer side wall of the feeding box 1; when the arc plate 35 is in the second position, the positioning hole 15 is aligned with the positioning rod 38, and the positioning rod 38 is inserted and matched with the positioning hole 15.

[0058] It should be noted that when the feeding is completed, turning the handle 37 can drive the rotation of the rotating shaft 351, and then the arc-shaped plate 35 rotates from the vertical position to the horizontal position to block the feeding port 12; at this time, the positioning rod 38 and the positioning hole 15 are aligned, and through the insertion and cooperation of the positioning rod 38 and the positioning hole 15, the position of the handle 37 can be fixed, and then the arc-shaped plate 35 can be kept in the position of closing the feeding port 12.

[0059] Exemplarily, when there is no positioning rod 38 and positioning hole 15, the operator needs to keep holding the handle 37 all the time to ensure that the arc-shaped plate 35 is in the position of closing the feeding port 12, which has a high labor intensity. Therefore, after the positioning rod 38 and the positioning hole 15 are provided, the operator does not need to hold the handle 37, and the arc-shaped plate 35 can be in the position of closing the feeding port 12, reducing the labor intensity.

[0060] Exemplarily, the connecting member 352 and the rotating shaft 351 are connected by bolts. Specifically, both ends of the connecting member 352 have threaded holes, and the rotating shaft 351 has through holes aligned with the threaded holes at the ends of the connecting member 352. After the connecting member 352 is placed on the rotating shaft 351, the relative positions of the connecting member 352 and the rotating shaft 351 are fixed by bolts. The connecting member 352 and the arc-shaped plate 35 are also connected by bolts. The arc-shaped plate 35 has through holes aligned with the threaded holes at the ends of the connecting member 352. When the arc-shaped plate 35 and the connecting member 352 are aligned, the relative positions of the connecting member 352 and the arc-shaped plate 35 can be fixed by bolts.

[0061] In some embodiments, as Figures 1 to 13 shown, a guiding member 6 is provided in the silo 11, and the guiding member 6 is located at the position of the discharge port 13; the outer side wall of the guiding member 6 contacts the inner side wall of the silo 11; wherein, the guiding member 6 has a guiding inclined surface 61, the large end of the guiding inclined surface 61 contacts the inner side wall of the silo 11, and the small end of the guiding inclined surface 61 has a through hole communicating with the discharge port 13.

[0062] It should be noted that by providing the guiding member 6 in the silo 11 and providing the guiding inclined surface 61 on the guiding member 6, the feed in the silo 11 can be guided, so that as much feed as possible enters the guiding inclined surface 61 and finally enters the discharge pipe 2; through the above arrangement of the present application, the blowing dead angle can be reduced, and then the feed accumulated at the dead angle position of the silo 11 can be reduced.

[0063] In some embodiments, as Figures 1 to 13 shown, the top of the feeding box 1 has a slot 16, and the guiding member 6 has a plugging member 62 that is plugged and matched with the slot 16.

[0064] It should be noted that the guiding component 6 is inserted and cooperated with the feeding box 1 through the inserting component 62, which can fix the position of the guiding component 6 in the feeding box 1 and prevent the guiding component 6 from shifting.

[0065] In some embodiments, as Figures 1 to 13 shown, the feeding box 1 has a light-transmitting plate 7 at the bottom position of the guiding component 6, and the light-transmitting plate 7 is inserted and cooperated with the feeding box 1; wherein, the space above the light-transmitting plate 7 is the feed bin 11, and the space below the light-transmitting plate 7 is the detection space; a camera 8 and a supplementary light 9 are connected in the detection space, and a first display screen 17 is connected to the outer side wall of the feeding box 1, and the first display screen 17 is electrically connected to the camera 8.

[0066] It should be noted that under the illumination of the supplementary light 9, it is convenient for the camera 8 to photograph the situation inside the feed bin 11; the photographed content of the camera 8 can be synchronously displayed on the first display screen 17, and then it is convenient for the operator to observe the feed conveying situation in the feed bin 11. After the feed conveying is completed, the operator on the ship can turn off the fan 4.

[0067] Exemplarily, the light-transmitting plate 7 is slidably cooperated with the feeding box 1. Therefore, when the light-transmitting plate 7 needs to be cleaned, the light-transmitting plate 7 can be pulled out from the feeding box 1, and after the cleaning is completed, the light-transmitting plate 7 can be inserted into the feeding box 1; since the guiding component 6 is inserted and cooperated with the feeding box 1 through the inserting component 62, the guiding component 6 will not fall down when the light-transmitting plate 7 is pulled out.

[0068] Exemplarily, in order to facilitate pulling the light-transmitting plate 7, a pull rope (not shown in the figure) can be fixedly arranged on one side where the light-transmitting plate 7 communicates with the feeding box 1.

[0069] In some embodiments, as Figures 1 to 13 shown, a first display screen 17 is connected to the outer side wall of the feeding box 1, and a second display screen 21 is provided at a position close to the discharge end of the discharge pipe 2, and the first display screen 17 is electrically connected to the second display screen 21; wherein, the first display screen 17 and the second display screen 21 can synchronously display feed information.

[0070] It should be noted that when the operator on the ship feeds the feed into the feeding box 1, the type of the feed can be manually input on the first display screen 17, and the type of the feed can also be synchronously displayed on the second display screen 21. At this time, the operator on the fish raft type net cage can know the type of the feed, which is convenient for the operator on the fish raft type net cage to align the discharge pipe 2 with the corresponding net cage and reduce the occurrence of feeding mistakes.

[0071] Exemplarily, in order to facilitate taking out the discharge pipe 2, a handle 22 is provided at a position close to the discharge end of the discharge pipe 2, which is convenient for the operator to lift the discharge pipe 2.

[0072] In some embodiments, such as Figures 1 to 13 shown, the discharge end of the discharge pipe 2 is a conical structure, and the small end faces outward; through the above setting, the feeding area is reduced, and the feeding can be made more accurate.

[0073] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A marine feed feeding machine, characterized in that: include: A feeding box has a feeding silo inside; the top of the feeding box has a feeding port, and one side of the feeding box has a discharge port; A discharge pipe, one end of which is connected to the discharge port of the feeding box, and the other end is a discharge end; the discharge pipe is a hose; An air blowing mechanism is connected to the feeding box; the feeding box has a through hole connected to the air outlet of the air blowing mechanism; A blocking mechanism is arranged at the feeding port of the feeding box; the blocking mechanism has a first position to open the feeding port and a second position to close the feeding port; After the feed is fed into the feeding box, the blocking mechanism is switched from the first position to the second position, and the blowing mechanism provides airflow into the feeding box so that the feed is discharged from the discharge end of the discharge pipe.

2. A marine feed feeding machine as claimed in claim 1, characterized in that: The blocking mechanism comprises: A sealing plate is located in the silo; one end of the sealing plate is hinged to the feeding box, the first position of the sealing plate is vertically arranged, and the second position of the sealing plate is horizontally arranged; A push plate is slidably arranged on the feeding box; one end of the push plate is located outside the feeding box, and the other end of the push plate is located inside the silo; wherein, when the sealing plate is in the second position, the top of the push plate contacts the bottom of the sealing plate.

3. A marine feed feeding machine as claimed in claim 2, characterized in that: The inner end of the push plate is provided with a first limiting component, and the outer end of the push plate is provided with a second limiting component; The first limiting component is fixedly connected to the push plate, and the second limiting component is detachably connected to the push plate; or the first limiting component is detachably connected to the push plate, and the second limiting component is fixedly connected to the push plate.

4. A marine feed feeding machine as claimed in claim 1, characterized in that: The blocking mechanism comprises: The arc-shaped plate is rotatably matched with the feeding box through a rotating shaft; the arc-shaped plate and the rotating shaft are connected through a connecting piece; the first position of the arc-shaped plate is vertically arranged, and the second position of the arc-shaped plate is horizontally arranged; A support member is connected to the inner wall of the silo; the support member is used to support the arc plate in the first position.

5. A marine feed feeding machine as claimed in claim 4, characterized in that: One end of the rotating shaft extends out of the feeding box, and the extended end of the rotating shaft is connected to a handle; Wherein, a positioning rod is slidably provided on the handle, and a positioning hole is provided on the outer side wall of the feeding box; when the arc plate is in the second position, the positioning hole is aligned with the positioning rod, and the positioning rod is plugged into and matched with the positioning hole.

6. The marine feed feeding machine according to claim 1, characterized in that: A guide component is provided in the silo, and the guide component is located at the discharge port; the outer wall of the guide component is in contact with the inner wall of the silo; The guide component is provided with a guide slope, the large end of the guide slope is in contact with the inner wall of the silo, and the small end of the guide slope is provided with a through hole connected with the discharge port.

7. A marine feed feeding machine as claimed in claim 6, characterized in that: The top of the feeding box has an opening, and a cover plate is provided at the opening of the feeding box, and the cover plate is connected to the feeding box by bolts; the feeding port is located on the cover plate; The top of the feeding box is provided with a slot, and the guide component is provided with a plug-in component which is plugged and matched with the slot.

8. A marine feed feeding machine as claimed in claim 7, characterized in that: The feeding box has a light-transmitting plate at the bottom of the guide component, and the light-transmitting plate is plugged and matched with the feeding box; Among them, the space above the light-transmitting plate is a silo, and the space below the light-transmitting plate is a detection space; a camera and a fill light are connected in the detection space, and a first display screen is connected to the outer wall of the feeding box, and the first display screen is electrically connected to the camera.

9. The marine feed feeding machine according to claim 1, characterized in that: The outer side wall of the feeding box is connected with a first display screen, and the position of the discharging pipe near the discharging end is provided with a second display screen, and the first display screen is electrically connected with the second display screen; Wherein, the first display screen and the second display screen can synchronously display feed information.

10. The marine feed feeding machine according to claim 1, characterized in that: The discharge end of the discharge pipe is a conical structure, with the small end facing outwards.

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