Shipborne feed feeding device for fishing ground

Abstract

The utility model discloses a shipborne feed feeding device for a fishery, and relates to the technical field of fishery production equipment. The feeding device comprises a ship body outer wall, the front end of the ship body outer wall is fixedly connected with an L-shaped frame through a mounting plate, the L-shaped frame is fixedly connected with a storage bin, crushing assemblies are arranged on the upper portion and the lower portion in the storage bin, and a feeding assembly is further arranged at the bottom of the storage bin; mounting frames in the crushing assembly are fixedly connected to the upper portion and the lower portion of the interior of the storage bin correspondingly. Feed is crushed through crushing rollers in the crushing assembly, the crushing rollers are driven by an electric push rod to move, the distance between the crushing rollers is adjusted, the problem that fish feed is not convenient to crush in the prior art is solved, a second driving motor in the feeding assembly drives a rotating plate to rotate, and the crushing efficiency is improved. And the feeding shell is driven to rotate through the connecting rod, so that the problem of small feeding area in the prior art is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of fishery production equipment, in particular to a ship-borne feed feeding device used in a fishery. Background Art

[0002] With the development of society, people's quality of life is getting higher and higher, which has led to chicken, duck and fish becoming common food in people's daily meals. The increase in demand for chicken, duck and fish has also directly promoted the development of the breeding industry. In the production and breeding process of fisheries, in order to facilitate the feeding of feed to the fishery, a ship-borne feed feeding device is usually used;

[0003] The existing document with publication number CN219437937U discloses a ship-borne rice-shrimp co-cultivation crayfish feeding device, comprising a hull, a feeding mechanism is arranged in the middle of the inner side of the hull, and the feeding mechanism comprises a storage bin, a conveyor belt, a scraper, a blower, a feed inlet, and a lifting port. A storage bin is fixedly arranged in the middle of the inner side of the hull, a conveyor belt is arranged inside the storage bin, a scraper is arranged on the outer surface of the conveyor belt, a blower is fixedly arranged on the upper end of the outer surface of the storage bin, a feed inlet is fixedly arranged in the middle of the upper end of the storage bin, a lifting port is arranged on one side of the surface of the storage bin, a propeller is movably arranged on one side of the hull through a rotating shaft, a motor is fixedly arranged inside the hull through a mounting seat, and the output shaft end of the motor is transmission-connected to the propeller through a coupling;

[0004] However, it still has the following disadvantages in actual use:

[0005] 1. The feeding device mentioned above, whose feeding mechanism includes a storage bin, a conveyor belt, a scraper, a blower, a feed port, and a lifting port, and the feed port is opened in the middle of the upper end of the storage bin, and feed is provided to the storage bin through the feed port, but it lacks a structure for crushing the feed, so that the volume of the feed may be too large and not conducive to small fish to eat;

[0006] 2. The feeding device mentioned above, its feeding mechanism includes a storage bin, a conveyor belt, a scraper, a blower, a feed inlet, and a lifting port, and the storage bin is fixedly connected to the middle of the inner side of the hull, and the lifting port is opened on one side of the surface of the storage bin, and the feed feeding work is realized through its conveyor belt and blower, but the position of the lifting port relative to the hull is fixed, resulting in a small feeding area of ​​the feed during the movement of the hull.

[0007] To this end, we provide a ship-borne feed feeding device for use in a fishery to solve the above-mentioned problems. Utility Model Content

[0008] The utility model aims to provide a ship-borne feed feeding device for a fishing ground, wherein feed is crushed by a crushing roller in a crushing assembly, and the crushing roller is driven to move by an electric push rod, thereby adjusting the spacing between the crushing rollers, solving the existing problem of inconvenience in crushing fish feed, and the second driving motor in the feeding assembly drives the rotating plate to rotate, and the connecting rod drives the feeding shell to rotate, thereby solving the existing problem of a small feeding area.

[0009] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0010] The utility model is a ship-borne feed feeding device for a fishery, comprising an outer wall of a hull, an L-shaped frame fixedly connected to the front end of the outer wall of the hull through a mounting plate, a storage bin fixedly connected to the L-shaped frame, crushing components are arranged at the upper and lower parts of the storage bin, and a feeding component is also arranged at the bottom of the storage bin;

[0011] The mounting frames in the crushing assembly are respectively fixedly connected to the upper and lower parts of the storage bin, the second sliders are slidably connected to both sides of the front end of the mounting frame, the rear ends of the second sliders are rotatably connected to the crushing rollers, the crushing rollers are respectively located on both sides of the interior of the mounting frame, the front end surface of the mounting frame is installed with electric push rods through fixed plates on both sides, the piston shafts of the electric push rods are fixedly connected with connecting plates, and the sides of the connecting plates away from the electric push rods are respectively fixedly connected to the outer walls of the second sliders away from each other;

[0012] The feeding shell in the feeding assembly is rotatably connected to the bottom of the storage bin, a connecting rod is welded to the top front end of the feeding shell, the top end of the connecting rod movably passes through the arc groove on the longitudinal support arm of the L-shaped frame and is welded to a rotating plate, the bottom of the longitudinal support arm of the L-shaped frame is fixedly connected to the second drive motor through the first motor frame, and the output shaft of the second drive motor is fixedly connected to the rear end of the lower surface of the rotating plate.

[0013] The utility model is further configured as follows: the front end of the lower surface of the mounting plate is welded to the top of the vertical arm of the L-shaped frame, the vertical arm of the L-shaped frame is attached to the front end surface of the outer wall of the hull, and multiple groups of first sliding grooves are provided on both sides of the rear end of the surface of the mounting plate at equal intervals from left to right along the longitudinal direction, the interior of the first sliding grooves are slidably connected with first sliders, the bottom of the first slider passes through the first sliding groove and is welded with a clamping plate, the front end surface of the clamping plate is attached to the rear end surface of the outer wall of the hull, a sleeve rod is passed through the rear end of the first sliding groove in the middle, a threaded rod is connected to the internal thread of the sleeve rod, a knob is fixedly connected to the rear end of the threaded rod, and the front end of the threaded rod is rotatably connected to the rear end surface of the first slider in the middle.

[0014] The utility model is further configured as follows: guide plates are fixedly connected to the upper and lower parts of the inner walls on both sides of the storage bin, and one end of the guide plates is located above the crushing roller.

[0015] The utility model is further configured as follows: a through groove is opened on the front end surface of the mounting frame, the second slider is slidably connected to the inner two sides of the through groove respectively, a rotating shaft is rotatably penetrated through the end surfaces of the second slider, a first driving motor is fixedly connected to the front end surface of the second slider, the output shaft of the first driving motor is fixedly connected to the front end of the rotating shaft through a coupling, and the crushing rollers are sleeved on the outer wall of the rotating shaft.

[0016] The utility model is further configured as follows: a second slide groove is opened in the transverse direction at the inner rear end of the installation frame, third sliders are slidably connected to both sides of the inner part of the second slide groove, and the rear end of the rotating shaft is rotatably connected to the front end surface of the third slider.

[0017] The utility model is further configured as follows: a discharge pipe is fixedly connected to the bottom of the storage bin, a feed pipe is rotatably sleeved on the lower inner portion of the discharge pipe, and the bottom end of the feed pipe passes through the top center position of the feeding shell and extends to the upper inner side of the feeding shell.

[0018] The utility model is further configured as follows: a mounting frame is fixedly connected to the inner rear end of the feeding shell, a mounting rod is rotatably penetrated through the surface of the mounting frame, a fan blade is fixedly connected to one end of the mounting rod located inside the storage bin, and a driven wheel is fixedly connected to one end of the mounting rod located outside the storage bin.

[0019] The utility model is further configured as follows: a third drive motor is fixedly connected to the top rear end of the feeding shell via a second motor frame, a driving wheel is sleeved on the output shaft of the third drive motor, and the driving wheel is transmission-connected to the driven wheel via a belt.

[0020] The utility model has the following beneficial effects:

[0021] 1. The utility model sets a crushing assembly, drives the crushing roller to rotate through the first driving motor, squeezes and crushes the fish feed through the rotation of the crushing roller, and drives the crushing rollers to move relative or back to each other through the electric push rod, thereby adjusting the spacing between the crushing rollers, making it easy to crush the fish feed into a specified size and facilitating the feeding of the feed.

[0022] 2. The utility model sets a feeding assembly, drives the rotating plate to reciprocate through the second driving motor, and drives the feeding shell to reciprocate through the connecting action of the connecting rod. At the same time, the fan blades are driven to rotate by the third driving motor, so that the airflow formed by the rotation of the fan blades drives the feed in the feeding shell to move into the fish farm, thereby increasing the feeding area of ​​the feed and facilitating the feeding of the feed.

[0023] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0025] Figure 1 The figure is a schematic diagram of the overall structure of a ship-borne feed feeding device used in a fishery;

[0026] Figure 2 This is a structural disassembly diagram of the mounting plate of the utility model;

[0027] Figure 3 This is a schematic diagram of the structure of the storage bin of the utility model;

[0028] Figure 4 This is a schematic diagram of the structure of the crushing component of the utility model;

[0029] Figure 5 This is a structural schematic diagram of the installation frame of the utility model;

[0030] Figure 6 This is a structural disassembly diagram of the crushing roller of the utility model;

[0031] Figure 7 This is a structural schematic diagram of the feeding assembly of the utility model;

[0032] Figure 8 It is a side cross-sectional view of the feeding shell of the utility model;

[0033] Fig. 9 It is a schematic diagram of the structure of the fan blade of the utility model.

[0034] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0035] 1-hull outer wall, 2-mounting plate, 201-first slide, 202-first slider, 203-clamp, 204-rod, 205-threaded rod, 206-knob, 3-L-shaped frame, 301-arc groove, 4-storage bin, 401-guide plate, 402-discharging pipe, 5-crushing assembly, 501-mounting frame, 501a-through groove, 501b-second slide, 502-second slider, 503-crushing roller, 503a-rotating shaft, 503b-first drive motor, 50 3c-third slider, 504-fixed plate, 505-electric push rod, 506-connecting plate, 6-feeding assembly, 601-feeding shell, 601a-feeding pipe, 601b-mounting frame, 602-connecting rod, 603-rotating plate, 604-second drive motor, 604a-first motor frame, 605-fan blades, 605a-mounting rod, 605b-driven wheel, 606-third drive motor, 606a-second motor frame, 606b-driving wheel, 606c-belt. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Specific embodiment 1

[0038] See also Figure 1-6 As shown, the first embodiment of the utility model provides a ship-borne feeding device for a fishery, including an outer wall 1 of a hull, a mounting plate 2, an L-shaped frame 3, a storage bin 4 and a crushing assembly 5, and the crushing assembly 5 includes a mounting frame 501, a second slider 502, a crushing roller 503, an electric push rod 505 and a connecting plate 506. The crushing roller 503 is used to squeeze and crush the feed, and the electric push rod 505 is used to change the spacing between the crushing rollers 503, thereby solving the existing problem of inconvenience in crushing the feed.

[0039] Specifically, the mounting frame 501 is respectively fixedly connected to the upper and lower parts of the storage bin 4, and the second slider 502 is slidably connected to both sides of the front end of the mounting frame 501, and the rear end of the second slider 502 is rotatably connected to the crushing roller 503, and the crushing roller 503 is respectively located on both sides of the interior of the mounting frame 501, and the electric push rod 505 is installed on both sides of the front end surface of the mounting frame 501 through the fixing plate 504, and the piston shaft of the electric push rod 505 is fixedly connected with a connecting plate 506, and the side of the connecting plate 506 away from the electric push rod 505 is respectively fixedly connected On the outer wall of the side where the second sliders 502 are away from each other, the installation frame 501 is used to install the second slider 502 and other structures. The second slider 502 is used to install the crushing roller 503 and facilitate the crushing rollers 503 to move toward or away from each other. The crushing roller 503 is used to squeeze and crush the fish feed to make it into a specified size. The fixing plate 504 is used to install the electric push rod 505, and the electric push rod 505 and the connecting plate 506 are used to drive the second slider 502 to move.

[0040] Furthermore, the front end of the lower surface of the mounting plate 2 is welded to the top of the vertical arm of the L-shaped frame 3, and the vertical arm of the L-shaped frame 3 is attached to the front end surface of the outer wall 1 of the hull body. A plurality of first slide grooves 201 are provided on both sides of the rear end of the surface of the mounting plate 2 at equal intervals from left to right along the longitudinal direction. The first slide grooves 201 are slidably connected with first sliders 202 inside. The bottom of the first slider 202 passes through the first slide groove 201 and is welded with a clamping plate 203. The front end surface of the clamping plate 203 is attached to the rear end surface of the outer wall 1 of the hull body. A sleeve rod 204 is passed through the rear end of the first slide groove 201 in the middle, and a threaded rod 205 is threadedly connected to the inner part of the sleeve rod 204. The rear end of the threaded rod 205 is fixedly connected with a knob 206, and the front end of the threaded rod 205 is rotatably connected to the rear end surface of the first slider 202 located in the middle. The installation plate 2 is used to install the L-shaped frame 3, and the L-shaped frame 3 is used to install the storage bin 4. The first slide groove 201 and the first slider 202 are set to realize the sliding installation of the clamping plate 203 on the installation plate 2. The clamping plate 203 is used to clamp the installation plate 2 and the L-shaped frame 3 on the outer wall 1 of the hull, and the sleeve rod 204 and the threaded rod 205 are used to drive the clamping plate 203 to move. The knob 206 is set to facilitate the rotation of the threaded rod 205;

[0041] The upper and lower parts of the inner walls on both sides of the storage bin 4 are fixedly connected with guide plates 401, one end of the guide plates 401 is located above the crushing rollers 503, and the guide plates 401 are arranged in an inclined shape, so that the feed can all fall between the crushing rollers 503;

[0042] A through slot 501a is provided on the front end surface of the installation frame 501, and the second slider 502 is slidably connected to the inner two sides of the through slot 501a respectively. A rotating shaft 503a is rotatably penetrated through the end surface of the second slider 502, and a first driving motor 503b is fixedly connected to the front end surface of the second slider 502. The output shaft of the first driving motor 503b is fixedly connected to the front end of the rotating shaft 503a through a coupling, and the crushing rollers 503 are sleeved on the outer wall of the rotating shaft 503a. The through slot 501a is used to install the second slider 502, and the rotating shaft 503a is set to install the crushing roller 503, and the first driving motor 503b is set to drive the rotating shaft 503a to rotate, thereby driving the crushing roller 503 to rotate;

[0043] A second slide groove 501b is horizontally opened at the inner rear end of the installation frame 501, and third sliders 503c are slidably connected to both sides of the inner part of the second slide groove 501b. The rear end of the rotating shaft 503a is rotatably connected to the front end surface of the third slider 503c. The arrangement of the second slide groove 501b and the third slider 503c enables the rear end of the rotating shaft 503a to be slidably installed at the inner rear end of the installation frame 501, thereby making the toward or away movement between the crushing rollers 503 more stable.

[0044] The operation process of this embodiment is as follows: first, the storage bin 4 is fixed to the outer wall 1 of the hull through the mounting plate 2 and the L-shaped frame 3, and the spacing between the crushing rollers 503 is adjusted according to the needs, and the electric push rod 505 is started. The piston shaft of the electric push rod 505 applies an external force to the connecting plate 506, so that the connecting plate 506 drives the second slider 502 to move toward or away from each other in the through groove 501a, and drives the crushing rollers 503 to move toward or away from each other through the second slider 502. When the crushing rollers 503 are spaced apart, the crushing rollers 503 are spaced apart from each other. When the distance between the feed and the storage bin 4 reaches a preset value, the electric push rod 505 is closed, and then the feed is loaded into the storage bin 4, and the first drive motor 503b is started. The output shaft of the first drive motor 503b drives the rotating shaft 503a to rotate synchronously, and the crushing roller 503 is driven to rotate through the rotating shaft 503a, so that the feed is squeezed and crushed by the rotation of the crushing roller 503, and finally the storage bin 4 is driven to move in the fishing ground by the fishing boat, and the feed in the storage bin 4 is fed through the feeding structure on the storage bin 4. Specific embodiment 2

[0046] See also Figure 7-9As shown, it is a second embodiment of the utility model, which is based on the previous embodiment, but is different from the previous embodiment in that a feeding assembly 6 is further provided at the bottom of the storage bin 4, and the feeding assembly 6 includes a feeding shell 601, a connecting rod 602, a rotating plate 603 and a second drive motor 604. The rotating plate 603 is driven to reciprocate by the forward and reverse rotation of the second drive motor 604, and the feeding shell 601 is driven to reciprocate by the connecting action of the connecting rod 602, thereby solving the problem of the small existing feeding area.

[0047] Specifically, the feeding shell 601 is rotatably connected to the bottom of the storage bin 4, and a connecting rod 602 is welded to the top front end of the feeding shell 601. The top end of the connecting rod 602 movably passes through the arc groove 301 on the longitudinal arm of the L-shaped frame 3 and is welded to a rotating plate 603. The bottom of the longitudinal arm of the L-shaped frame 3 is fixedly connected to the second drive motor 604 through the first motor frame 604a, and the output shaft of the second drive motor 604 is fixedly connected to the rear end of the lower surface of the rotating plate 603. The feeding shell 601 is used to feed the feed, the connecting rod 602 is used to drive the feeding shell 601 to rotate, and the rotating plate 603 is used to drive the connecting rod 602 to rotate back and forth, and the second drive motor 604 is used to drive the rotating plate 603 to rotate.

[0048] Furthermore, a discharge pipe 402 is fixedly connected to the bottom of the storage bin 4, and a feed pipe 601a is rotatably sleeved at the lower part of the discharge pipe 402. The bottom end of the feed pipe 601a passes through the top center of the feeding shell 601 and extends to the upper inner side of the feeding shell 601. The arrangement of the discharge pipe 402 and the feed pipe 601a not only realizes the internal interconnection between the storage bin 4 and the feeding shell 601, but also the rotational connection between the two realizes the rotational installation of the feeding shell 601 at the lower part of the storage bin 4. At the same time, a control valve is also provided on the discharge pipe 402;

[0049] The rear end of the feeding shell 601 is fixedly connected with a mounting frame 601b, and a mounting rod 605a is rotatably penetrated on the surface of the mounting frame 601b. The end of the mounting rod 605a located inside the storage bin 4 is fixedly connected with a fan blade 605, and the end of the mounting rod 605a located outside the storage bin 4 is fixedly connected with a driven wheel 605b. The mounting frame 601b is used to mount the mounting rod 605a, and the mounting rod 605a is used to install the fan blade 605. The airflow formed by the rotation of the fan blade 605 drives the feed in the feeding shell 601 to move, thereby realizing the feeding of the feed, and the driven wheel 605b is used to drive the mounting rod 605a to rotate;

[0050] The top rear end of the feeding shell 601 is fixedly connected to the third drive motor 606 through the second motor frame 606a, and a driving wheel 606b is sleeved on the output shaft of the third drive motor 606. The driving wheel 606b is transmission-connected to the driven wheel 605b through a belt 606c. The third drive motor 606 is configured to drive the driving wheel 606b to rotate, and the second motor frame 606a is configured to install the third drive motor 606, and the driving wheel 606b and the belt 606c are configured to drive the driven wheel 605b to rotate.

[0051] The rest of the structure is the same as that of the first embodiment.

[0052] The operation process of this embodiment is as follows: first, the control valve on the discharge pipe 402 is opened, so that the feed in the storage bin 4 enters the feeding shell 601 through the discharge pipe 402 and the feed pipe 601a, then the third drive motor 606 is started, and the output shaft of the third drive motor 606 drives the driving wheel 606b to rotate synchronously, and under the transmission action of the belt 606c, the driven wheel 605b drives the mounting rod 605a and the fan blade 605 to rotate, and the airflow formed by the rotation of the fan blade 605 drives the feed in the feeding shell 601 to move, thereby realizing the feeding of the feed, and finally the second drive motor 604 is started, and the second drive motor 604 is periodically rotated forward and reversed, so that the output shaft of the second drive motor 604 drives the rotating plate 603 to rotate, and at the same time, under the connection action of the connecting rod 602, the rotating plate 603 drives the feeding shell 601 to perform periodic reciprocating motion, and the feeding area is increased by the periodic reciprocating motion of the feeding shell 601.

[0053] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0054] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A ship-borne feed feeding device for a fishing ground, comprising an outer wall of a hull (1), the front end of the outer wall of the hull (1) being fixedly connected to an L-shaped frame (3) via a mounting plate (2), and a storage bin (4) being fixedly connected to the L-shaped frame (3), a crushing assembly (5) being arranged at the upper and lower parts of the storage bin (4), and a feeding assembly (6) being arranged at the bottom of the storage bin (4), characterized in that: The installation frame (501) in the crushing component (5) is respectively fixedly connected to the upper and lower parts of the storage bin (4), and the second sliders (502) are slidably connected to both sides of the front end of the installation frame (501), and the rear end of the second slider (502) is rotatably connected to the crushing roller (503), and the crushing roller (503) is respectively located on both sides of the interior of the installation frame (501), and the front end surface of the installation frame (501) is installed with electric push rods (505) through fixed plates (504), and the piston shaft of the electric push rod (505) is fixedly connected to a connecting plate (506), and the side of the connecting plate (506) away from the electric push rod (505) is respectively fixedly connected to the outer wall of the second slider (502) away from each other; The feeding shell (601) in the feeding assembly (6) is rotatably connected to the bottom of the storage bin (4), and a connecting rod (602) is welded to the top front end of the feeding shell (601), the top end of the connecting rod (602) movably passes through the arc groove (301) on the longitudinal arm of the L-shaped frame (3) and is welded to a rotating plate (603), and the bottom of the longitudinal arm of the L-shaped frame (3) is fixedly connected to a second drive motor (604) through a first motor frame (604a), and the output shaft of the second drive motor (604) is fixedly connected to the rear end of the lower surface of the rotating plate (603).

2. A ship-borne feed feeding device for a fishery according to claim 1, characterized in that: The front end of the lower surface of the mounting plate (2) is welded to the top of the vertical arm of the L-shaped frame (3), and the vertical arm of the L-shaped frame (3) is attached to the front end surface of the outer wall (1) of the hull. A plurality of first sliding grooves (201) are provided on both sides of the rear end of the surface of the mounting plate (2) at equal intervals from left to right along the longitudinal direction, and the first sliding grooves (201) are slidably connected to the inside of the first sliding grooves (202). The bottom of the first sliding groove (202) passes through the first sliding groove (201) and is welded with a clamping plate (203), and the front end surface of the clamping plate (203) is attached to the rear end surface of the outer wall (1) of the hull. A sleeve rod (204) passes through the rear end of the first sliding groove (201) located in the middle, and a threaded rod (205) is threadedly connected to the inside of the sleeve rod (204). A knob (206) is fixedly connected to the rear end of the threaded rod (205), and the front end of the threaded rod (205) is rotatably connected to the rear end surface of the first sliding block (202) located in the middle.

3. A ship-borne feed feeding device for a fishery according to claim 1, characterized in that: Guide plates (401) are fixedly connected to the upper and lower parts of the inner walls on both sides of the storage bin (4), and one end of the guide plates (401) is located above the crushing roller (503).

4. A ship-borne feed feeding device for a fishery according to claim 1, characterized in that: A through slot (501a) is provided on the front end surface of the installation frame (501), the second slider (502) is slidably connected to the inner two sides of the through slot (501a), and a rotating shaft (503a) is rotatably passed through the end surface of the second slider (502), a first driving motor (503b) is fixedly connected to the front end surface of the second slider (502), and the output shaft of the first driving motor (503b) is fixedly connected to the front end of the rotating shaft (503a) through a coupling, and the crushing rollers (503) are sleeved on the outer wall of the rotating shaft (503a).

5. A ship-borne feed feeding device for a fishery according to claim 4, characterized in that: A second slide groove (501b) is horizontally opened at the inner rear end of the installation frame (501), and third sliders (503c) are slidably connected to both sides of the inner side of the second slide groove (501b), and the rear end of the rotating shaft (503a) is rotatably connected to the front end surface of the third slider (503c).

6. A ship-borne feed feeding device for a fishery according to claim 1, characterized in that: A discharge pipe (402) is fixedly connected to the bottom of the storage bin (4), and a feed pipe (601a) is rotatably sleeved on the lower part of the discharge pipe (402), and the bottom end of the feed pipe (601a) passes through the top center of the feeding shell (601) and extends to the upper inner side of the feeding shell (601).

7. A ship-borne feed feeding device for a fishery according to claim 6, characterized in that: The rear end of the feeding shell (601) is fixedly connected to a mounting frame (601b), and a mounting rod (605a) is rotatably passed through the surface of the mounting frame (601b), one end of the mounting rod (605a) located inside the storage bin (4) is fixedly connected to a fan blade (605), and one end of the mounting rod (605a) located outside the storage bin (4) is fixedly connected to a driven wheel (605b).

8. A ship-borne feed feeding device for a fishery according to claim 7, characterized in that: The top rear end of the feeding shell (601) is fixedly connected to a third driving motor (606) via a second motor frame (606a), and a driving wheel (606b) is sleeved on the output shaft of the third driving motor (606), and the driving wheel (606b) is transmission-connected to the driven wheel (605b) via a belt (606c).

Images