Device for automatically lifting and unloading shipborne catches out of warehouse

Abstract

The invention relates to the technical field of fishery equipment, in particular to a shipborne fishery catch automatic lifting and discharging device which comprises a discharging cylinder, a conveying mechanism arranged in the length direction of the discharging cylinder is installed in the discharging cylinder, and a feeding hopper communicated with the interior of the discharging cylinder is arranged on one side of the lower portion of the discharging cylinder. A first adjusting assembly for controlling the feeding amount is arranged on the feeding hopper, a discharging hopper is arranged at the top of the bin discharging cylinder, and a flow dividing assembly is installed at the discharging hopper; the delivery device further comprises a carrier body, the carrier body comprises a supporting frame, the bottom of the delivery cylinder is movably connected with one side of the supporting frame, a second adjusting assembly movably connected with the side wall of the delivery cylinder is installed on the supporting frame, and the second adjusting assembly can adjust the included angle between the delivery cylinder and the ship body. The automatic lifting and unloading device can automatically and efficiently lift and unload catches, has good adaptive adjusting capacity, can stably work under different working conditions, remarkably improves the efficiency and reliability of lifting and unloading the catches in fishery production, and reduces the labor intensity.

Description

Technical Field

[0001] This application relates to the technical field of fishing equipment, and particularly to an on-board automatic fish unloading and discharging device. Background Art

[0002] In fishery production, the unloading and discharging of fish catches is an important and arduous work process. Traditional fish catch unloading methods mostly rely on manual operation, which not only has a high labor intensity but also low efficiency. With the continuous expansion of the fishery scale and the gradual increase in labor costs, this manual-dependent unloading method is increasingly difficult to meet the actual production needs.

[0003] Some early simple unloading devices had relatively single functions. For example, they only had a simple lifting function. After lifting the fish catches from the cabin, they lacked effective conveying and diverting means, resulting in easy accumulation of fish catches during the unloading process, further affecting the unloading efficiency. At the same time, when facing different types and sizes of fish catches, these devices lacked corresponding adaptability adjustment capabilities and could not flexibly adjust the feeding volume, conveying speed, and discharging and diverting methods according to the actual situation, making the universality of the devices poor.

[0004] In addition, during the navigation of the ship, due to the different heights of the docks at the berthing positions and the hull's swaying affected by factors such as wind and waves, it is required that the unloading and discharging device can not only flexibly adjust the angle but also adapt to the unloading requirements at different heights. However, many existing unloading devices have defects in the design of the angle adjustment mechanism. Most are fixed angles or can only make limited angle adjustments and cannot quickly and accurately adjust the angle according to the real-time tilting state of the hull and the change in the dock height. When the ship sways or faces unloading points at different heights, the existing unloading devices are difficult to ensure the stable and efficient unloading of fish catches. The fish catches are prone to spilling and jamming during the conveying process, seriously interfering with the unloading process, and may even cause uneven stress on the equipment components due to improper angles, resulting in equipment damage. Summary of the Invention

[0005] This invention mainly aims at the problems of the existing fish catch unloading equipment, such as high labor intensity, low efficiency, poor adaptability, and unstable operation under the conditions of ship swaying and facing unloading points at different heights, and provides an on-board automatic fish unloading and discharging device.

[0006] The object of this invention is mainly achieved through the following solutions:

[0007] An automatic discharging device for onboard fish catches includes a discharging cylinder. A conveying mechanism is installed in the discharging cylinder along the length direction of the discharging cylinder. One side of the lower part of the discharging cylinder is provided with a feed hopper communicating with the inside of the discharging cylinder, and a first adjusting component for controlling the feeding amount is arranged on the feed hopper. The top of the discharging cylinder is provided with a discharge hopper, and a shunting component is installed at the discharge hopper. The discharging device further includes a carrier main body, which includes a support frame. The bottom of the discharging cylinder is movably connected to one side of the support frame, and a second adjusting component movably connected to the side wall of the discharging cylinder is installed on the support frame. The second adjusting component can adjust the angle between the discharging cylinder and the hull.

[0008] Preferably, the conveying mechanism includes a driving roller, a driven roller and a conveyor belt. The driving roller is rotatably connected to the inner top of the discharging cylinder and is driven to rotate by a driving component. The driven roller is rotatably connected to the inner bottom of the discharging cylinder. The conveyor belt is wound between the driving roller and the driven roller, and a circle of material-carrying hoppers is evenly arranged along the length direction on the outer side of the conveyor belt. A tensioning component for adjusting the tightness of the conveyor belt is also arranged on the discharging cylinder.

[0009] Preferably, there are two groups of tensioning components, front and rear, which are respectively connected to the front and rear ends of the driven roller. The tensioning component includes a bearing seat, a first limiting slide rail and a first adjusting screw. The first limiting slide rail is installed on the side wall of the discharging cylinder, and first limiting chutes are symmetrically arranged on the left and right sides of the bearing seat. The bearing seat is slidably connected to the first limiting slide rail through the first limiting chutes, and a support bar is arranged on the side wall of the first limiting slide rail, which is located at the gap between the limiting chute and the first limiting slide rail. The end of the driven roller passes through the discharging cylinder and is rotatably connected to the bearing seat, and a slot for the driven roller to move up and down is formed on the side wall of the discharging cylinder. The first adjusting screw is threadedly connected to the side wall of the discharging cylinder, and the lower end of the first adjusting screw is rotatably connected to the top of the bearing seat.

[0010] Preferably, a feed inlet is arranged at the connection between the feed hopper and the discharging cylinder. The first adjusting component includes a limiting baffle, a second limiting slide rail and a second adjusting screw. The second limiting slide rails are respectively installed vertically on both sides of the feed inlet, and a second limiting chute is arranged between the second limiting slide rail and the inner side wall of the feed hopper. The limiting baffle is slidably connected between the two second limiting chutes. The upper end of the second adjusting screw is threadedly connected to the top of the feed hopper, and the lower end of the second adjusting screw is rotatably connected to the top of the limiting baffle.

[0011] Preferably, an arc-shaped diversion plate is installed at the inner bottom of the discharging cylinder. A dropping chamber is formed above the arc-shaped diversion plate, and a first maintenance opening communicating with the dropping chamber is arranged on the side wall of the discharging cylinder. A second maintenance opening is arranged at the top of the discharge hopper.

[0012] Preferably, a discharge port is provided on one side of the bottom of the discharge hopper, and the diversion assembly is installed at the discharge port. The diversion assembly includes a diversion cylinder, and a plurality of partition plates are arranged inside the diversion cylinder. The partition plates divide the inside of the diversion cylinder into a plurality of diversion chambers, and a diversion outlet is communicated with the bottom of each diversion chamber. A third maintenance port is provided on the side wall of the diversion cylinder, and a shutter is movably connected to the third maintenance port. Two limit card slots are further provided on the side wall of the diversion cylinder, and the two limit card slots are located on both sides of the shutter. A retaining bar is clamped on the limit card slots, and a locking bolt is further provided on the retaining bar.

[0013] Preferably, a plurality of universal wheels are installed at the bottom of the support frame, and a plurality of vertically arranged support foot cups are threadedly connected to the side wall of the support frame. A set of third limit slide rails are symmetrically arranged front and back in the middle of the upper surface of the support frame. Third limit chutes are provided on one side of the two opposite third limit slide rails, and the second adjustment assembly is installed between the two third limit chutes.

[0014] Preferably, the second adjustment assembly includes a bottom fixing block, a top lifting block, a third adjustment screw, and a connecting rod assembly installed between the bottom fixing block and the top lifting block. The connecting rod assembly includes two first connecting rods at the bottom and two second connecting rods at the top. The bottoms of the two first connecting rods are rotatably connected to the upper surface of the bottom fixing block, and the tops of the two second connecting rods are rotatably connected to the lower surface of the top lifting block. One end of the third adjustment screw extends from the outside of the third limit slide rail between the bottom fixing block and the top lifting block, and two limit sliding sleeves are threadedly connected to the third adjustment screw. The tops of the two first connecting rods on both sides and the bottoms of the two second connecting rods are rotatably connected to the side walls of the corresponding limit sliding sleeves, and a slot for the third adjustment screw to move up and down is provided on the side wall of the third limit slide rail.

[0015] Preferably, limit rollers are rotatably connected to both ends of the upper and lower surfaces of the top lifting block. The limit rollers are in contact with the inner side wall of the third limit chute, and during the up and down movement of the top lifting block, the limit rollers can roll along the inner side wall of the third limit chute. The upper surface of the top lifting block is rotatably connected to the side wall of the outfeed cylinder.

[0016] In summary, compared with the prior art, the present invention has the following beneficial technical effects:

[0017] (1) By setting up the conveying mechanism, the present invention drives the conveyor belt and the material-carrying hopper to operate by using the driving roller, and can quickly convey the fish catches from the feed hopper to the discharge hopper, realizing automatic unloading, greatly improving the unloading efficiency, and reducing the manual labor intensity.

[0018] (2) In the present invention, the first adjustment component can, through the cooperation of the limit baffle, the second limit slide rail, and the second adjustment screw, flexibly adjust the size of the feed inlet according to the type and size of the catch and the actual unloading requirements, so as to precisely control the feed volume and avoid problems such as blockage caused by excessive feeding or reduced efficiency due to insufficient feeding;

[0019] (3) In the present invention, through the provided diversion component, the diversion cylinder divides the internal space into multiple diversion chambers through the partition plate, and each diversion chamber corresponds to a diversion outlet, which can divert the catch according to different requirements, further improving the efficiency of subsequent processing;

[0020] (4) In the present invention, the second adjustment component can, according to the inclination angle of the hull and the different heights of the dock when approaching the shore, drive the link assembly to move by adjusting the third adjustment screw, and then change the height of the top lifting block, so as to flexibly adjust the angle between the discharge cylinder and the hull, ensuring that the catch can be smoothly and stably unloaded under various working conditions, greatly improving the applicability and reliability of the equipment;

[0021] (5) In the present invention, a first maintenance opening and a second maintenance opening are respectively provided on the discharge cylinder and the discharge hopper, which is convenient for maintaining and overhauling components such as the conveying mechanism inside the discharge cylinder. At the same time, a third maintenance opening is provided on the side wall of the diversion cylinder of the diversion component, and through the cooperation of the door, the limit card slot, the retaining strip, and the locking bolt, the maintenance opening can be conveniently opened when needed to clean and maintain the inside of the diversion component;

[0022] (6) The universal wheels installed at the bottom of the support frame in the present invention enable the device to be conveniently moved to a suitable position on the ship for unloading work, while the support foot cups can be screwed off after the device is positioned and supported on the hull to ensure the stability of the device during the working process. Brief Description of the Drawings

[0023] Figure 1 is a structural schematic diagram of the present invention;

[0024] Figure 2 is a structural schematic diagram of the discharge cylinder in the present invention;

[0025] Figure 3 is an internal structural schematic diagram of the discharge cylinder in the present invention;

[0026] Figure 4 is a structural schematic diagram of the feed hopper in the present invention;

[0027] Figure 5 is a structural schematic diagram of the tensioning component in the present invention;

[0028] Figure 6 is a structural schematic diagram of the diversion component in the present invention;

[0029] Figure 7 It is a schematic installation diagram of the second adjustment component in the present invention;

[0030] Figure 8 It is a schematic structural diagram of the second adjustment component in the present invention.

[0031] Reference numerals: 1 - out - bin cylinder, 2 - feed hopper, 3 - discharge hopper, 4 - support frame, 5 - driving roller, 6 - driven roller, 7 - conveyor belt, 8 - material - carrying hopper, 9 - bearing seat, 10 - first limit slide rail, 11 - first adjustment screw, 12 - first limit chute, 13 - support bar, 14 - limit baffle, 15 - second limit slide rail, 16 - second adjustment screw, 17 - arc - shaped deflector, 18 - dropping chamber, 19 - first maintenance opening, 20 - second maintenance opening, 21 - shunt cylinder, 22 - partition plate, 23 - shunt outlet, 24 - shutter, 25 - limit card slot, 26 - stop bar, 27 - locking bolt, 28 - universal wheel, 29 - support foot cup, 30 - third limit slide rail, 31 - third limit chute, 32 - bottom fixing block, 33 - top lifting block, 34 - third adjustment screw, 35 - first connecting rod, 36 - second connecting rod, 37 - limit sliding sleeve, 38 - limit roller. Detailed implementation manners

[0032] The technical solutions of the present invention will be further specifically described below through specific embodiments and in combination with the drawings. It should be understood that the implementation of the present invention is not limited to the following embodiments, and any formal modification and / or change made to the present invention will fall within the protection scope of the present invention.

[0033] Embodiment 1:

[0034] As Figure 1 shown, the present invention discloses a technical solution, an on - ship automatic unloading and out - bin device for fishery catches, including an out - bin cylinder 1. The out - bin cylinder 1 is a cylinder with a rectangular cross - section. Inside the out - bin cylinder 1, a conveying mechanism is installed along the length direction of the out - bin cylinder 1. The conveying mechanism includes a driving roller 5, a driven roller 6 and a conveyor belt 7, and is driven by a driving motor to operate. A circle of material - carrying hoppers 8 are evenly installed on the outer side of the conveyor belt 7 along its length direction by bolts for carrying fishery catches.

[0035] One side of the lower part of the out - bin cylinder 1 is fixedly installed by bolts with a feed hopper 2 communicating with the inside of the out - bin cylinder 1. The feed hopper 2 has a funnel - shaped structure, and a first adjustment component for controlling the feed amount is provided on the feed hopper 2. The top of the out - bin cylinder 1 is fixedly installed by bolts with a discharge hopper 3, and a shunt component is installed at the discharge hopper 3 for shunting the fishery catches.

[0036] The outloading device further includes a vehicle body, which includes a support frame 4. One side of the bottom of the outloading cylinder 1 is rotatably connected to one side of the support frame 4 through a rotating shaft, and a second adjustment component movably connected to the side wall of the outloading cylinder 1 is installed on the support frame 4. The second adjustment component can adjust the angle between the outloading cylinder 1 and the hull to adapt to different working conditions and the requirements of unloading height.

[0037] Embodiment 2:

[0038] As Figure 2 、 3 shown, the present invention discloses another technical solution. A shipborne automatic unloading and outloading device for fishery catches is different from that of Embodiment 1 in that the driving roller 5 of the conveying mechanism is rotatably connected to the inner top of the outloading cylinder 1 through a bearing and is driven to rotate by a driving component. The driven roller 6 is rotatably connected to the inner bottom of the outloading cylinder 1, and the conveyor belt 7 is wound between the driving roller 5 and the driven roller 6. Specifically, the driving component includes a driving motor, a driving pulley, a driven pulley and a transmission belt. The driving motor is fixedly installed on one side of the top of the outloading cylinder through bolts. The output end of the driving motor is fixedly sleeved with a driving pulley. One end of the driving roller 5 passes through the bearing and is fixedly sleeved with a driven pulley, and the driving pulley and the driven pulley are connected by a transmission belt. The driving roller 5 is driven by the driving motor to rotate, driving the conveyor belt 7 to operate and realizing the lifting and unloading of the fishery catches.

[0039] Specifically, as Figure 5 shown, a tensioning component for adjusting the tightness of the conveyor belt 7 is also installed on the outloading cylinder 1. There are two groups of tensioning components, front and rear, which are respectively connected to the front and rear ends of the driven roller 6. The tensioning component includes a bearing seat 9, a first limit slide rail 10 and a first adjustment screw 11. The first limit slide rail 10 is fixedly installed vertically on the side wall of the outloading cylinder 1 through bolts, and vertical first limit chutes 12 are symmetrically opened on the left and right sides of the bearing seat 9. The bearing seat 9 is slidably connected to the first limit slide rail 10 through the first limit chutes 12, and a support strip 13 made of rubber is adhered to the front side wall and / or the rear side wall of the first limit slide rail 10. The support strip 13 is located at the gap between the limit chute and the first limit slide rail 10. The end of the driven roller 6 passes through the outloading cylinder 1 and is rotatably connected to the bearing seat 9, and a vertical slot for the driven roller 6 to move up and down is opened on the side wall of the outloading cylinder 1. The first adjustment screw 11 is threadedly connected to the side wall of the outloading cylinder 1, and the lower end of the first adjustment screw 11 is rotatably connected to the top of the bearing seat 9. By rotating the first adjustment screw 11, the height of the bearing seat 9 can be adjusted, thereby controlling the tension.

[0040] Specifically, as Figure 4As shown in the figure, a feed inlet is provided at the connection between the feed hopper 2 and the bin outlet cylinder 1. The first adjustment assembly includes a limit baffle 14, a second limit slide rail 15, and a second adjustment screw 16. The second limit slide rail 15 is vertically installed on both sides of the feed inlet by bolts, and a second limit chute is provided between the second limit slide rail 15 and the inner side wall of the feed hopper 2. The limit baffle 14 is slidably connected between the two second limit chutes. The upper end of the second adjustment screw 16 is threadedly connected to the top of the feed hopper 2, and the lower end of the second adjustment screw 16 is rotatably connected to the top of the limit baffle 14. By rotating the second adjustment screw 16, the height of the limit baffle 14 can be adjusted, thereby controlling the feed rate.

[0041] Specifically, an arc-shaped guide plate 17 is welded or bolted to the inner bottom of the bin outlet cylinder 1. A dropping chamber 18 is formed above the arc-shaped guide plate 17, and a first maintenance opening 19 communicating with the dropping chamber 18 is provided on the side wall of the bin outlet cylinder 1. A shutter is slidably or rotatably connected to the first maintenance opening 19, so that the fish caught falling into the dropping chamber 18 can be cleaned. A second maintenance opening 20 is provided at the top of the discharge hopper 3, and a shutter is slidably or rotatably connected to the second maintenance opening 20, which can be used to maintain the inside of the bin outlet cylinder 1.

[0042] Specifically, as Figure 6 shown, on one side of the bottom of the discharge hopper 3 away from the feed hopper 2, a discharge port is provided. The diversion assembly is installed at the discharge port. The diversion assembly includes a diversion cylinder 21. A plurality of partition plates 22 are welded in the diversion cylinder 21. The partition plates 22 divide the inside of the diversion cylinder 21 into a plurality of diversion chambers, and a diversion outlet 23 is communicated with the bottom of each diversion chamber. A third maintenance opening is formed in the side wall of the diversion cylinder 21. A shutter 24 is rotatably connected to the bottom of the third maintenance opening through a hinge. Two limit card slots 25 are also welded to the side wall of the diversion cylinder 21. The two limit card slots 25 are located on both sides of the shutter 24, and a retaining bar 26 is clamped on the limit card slots 25. A locking bolt 27 is also threadedly connected to the retaining bar 26, and the end of the locking bolt 27 can abut against the side wall of the shutter 24 to ensure the sealing performance and facilitate quick opening.

[0043] Embodiment 3:

[0044] As Figure 1 、 7 shown, the present invention discloses another technical solution. A shipborne automatic unloading and outbin device for fish catches is different from that of Embodiment 1 in that a plurality of universal wheels 28 are installed at the bottom of the support frame 4 by bolts, and a plurality of vertically arranged support foot cups 29 are threadedly connected to the side wall of the support frame 4, which is convenient for the movement and fixation of the support frame 4; a group of third limit slide rails 30 are symmetrically welded to the middle of the upper surface of the support frame 4 in the front and back. Third limit chutes 31 are provided on one side of the two third limit slide rails 30 facing each other, and the second adjustment assembly is installed between the two third limit chutes 31.

[0045] Specifically, as Figure 8 shown, the second adjustment component includes a bottom fixed block 32, a top lifting block 33, a third adjustment screw 34, and a connecting rod assembly installed between the bottom fixed block 32 and the top lifting block 33. The bottom fixed block 32 is fixedly connected between two third limit chutes 31 by bolts. There are two sets of the connecting rod assembly, both including two first connecting rods 35 at the bottom and two second connecting rods 36 at the top. The two first connecting rods 35 are in a V-shaped structure, and the two second connecting rods 36 are in an inverted V-shaped structure. The bottoms of the two first connecting rods 35 are rotatably connected to the upper surface of the bottom fixed block 32 by a rotating shaft. The tops of the two second connecting rods 36 are rotatably connected to the lower surface of the top lifting block 33 by a rotating shaft. One end of the third adjustment screw 34 extends from the outside of the third limit slide rail 30 between the bottom fixed block 32 and the top lifting block 33. Two limit sliding sleeves 37 are threadedly connected to the third adjustment screw 34. The internal thread directions of the two limit sliding sleeves 37 are opposite. The tops of the first connecting rods 35 and the bottoms of the second connecting rods 36 on both sides are rotatably connected to the side walls of the corresponding limit sliding sleeves 37 by rotating shafts. A slot for the up and down movement of the third adjustment screw 34 is provided on the side wall of the third limit slide rail 30. The second adjustment component realizes the angle adjustment of the discharge bin 1 through the connecting rod assembly and the third adjustment screw 34 to adapt to different unloading height requirements.

[0046] Specifically, two limit rollers 38 are rotatably connected to both ends of the upper and lower surfaces of the top lifting block 33 by rotating shafts. The limit rollers 38 are in contact with the inner side walls of both sides of the third limit chute 31. During the up and down movement of the top lifting block 33, the limit rollers 38 can roll along the inner side wall of the third limit chute 31. The upper surface of the top lifting block 33 is rotatably connected to the side wall of the discharge bin 1 by a rotating shaft.

[0047] The working principle of an on-board automatic fish catch unloading and discharging device provided by the present invention is as follows:

[0048] Basic discharging operation: Move the on-board fish catch automatic discharging device to a suitable discharging position in the cabin through the universal wheels 28, and then unscrew the support foot cup 29 so that the support frame 4 is stably supported on the hull; According to the size and quantity of the fish catch, adjust the first adjustment component and rotate the second adjustment screw 16. Since the second adjustment screw 16 is threadedly connected to the top of the feeding hopper 2 and the lower end is rotatably connected to the limit baffle 14, as the second adjustment screw 16 rotates, the limit baffle 14 will move up and down under the limiting action of the second limit slide rail 15, thereby adjusting the size of the feeding port and controlling the feeding volume; Start the driving component, the driving component drives the driving roller 5 to rotate, the driving roller 5 drives the driven roller 6 to rotate through the conveyor belt 7. At this time, the material loading hopper 8 on the outer side of the conveyor belt 7 starts to operate. Put the fish catch into the feeding hopper 2, and the fish catch falls into the material loading hopper 8. As the conveyor belt 7 operates, the material loading hopper 8 transports the fish catch to the discharging hopper 3; At the discharging hopper 3, the fish catch is shunted through the shunting component. The partition plate 22 in the shunting cylinder 21 divides the shunting cylinder 21 into multiple shunting chambers, and the fish catch flows out from different shunting outlets 23 to complete the basic discharging operation.

[0049] Coping with the hull tilt and different height discharging conditions: During the discharging process, if the hull tilts due to factors such as wind and waves, or when facing docks with different heights when docking, it is necessary to adjust the angle of the discharging cylinder 1. Rotate the third adjustment screw 34. Since there are two limit sliding sleeves 37 threadedly connected to the third adjustment screw 34, and the tops of the two side first connecting rods 35 and the bottoms of the second connecting rods 36 are rotatably connected to the side walls of the corresponding limit sliding sleeves 37 respectively. As the third adjustment screw 34 rotates, the two limit sliding sleeves 37 will approach or move away from the third adjustment screw 34, thereby driving the first connecting rod 35 and the second connecting rod 36 to move, changing the height of the top lifting block 33. The upper surface of the top lifting block 33 is rotatably connected to the side wall of the discharging cylinder 1, and the limit rollers 38 at both ends of its upper and lower surfaces roll in the third limit chute 31 to ensure the smooth up and down movement of the top lifting block 33, so as to realize the adjustment of the angle between the discharging cylinder 1 and the hull, and adjust the tilt angle of the discharging cylinder 1 according to the dock height, so that the fish catch can be discharged smoothly and stably without being affected by the hull tilt and the change of the dock height.

[0050] The above are all the preferred embodiments of this application, and the protection scope of this application is not limited by this. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.

Claims

1. A device for automatically loading and unloading fish from a ship, comprising a discharge tube (1), characterized in that: A conveying mechanism arranged along the length direction of the outlet cylinder (1) is installed in the outlet cylinder (1), a feed hopper (2) connected to the inside of the outlet cylinder (1) is provided on one side of the lower part of the outlet cylinder (1), and a first adjustment component for controlling the feed amount is provided on the feed hopper (2), a discharge hopper (3) is provided on the top of the outlet cylinder (1), and a diversion component is installed at the discharge hopper (3); the outlet device also includes a carrier body, the carrier body includes a support frame (4), the bottom of the outlet cylinder (1) is movably connected to one side of the support frame (4), and a second adjustment component movably connected to the side wall of the outlet cylinder (1) is installed on the support frame (4), and the second adjustment component can adjust the angle between the outlet cylinder (1) and the hull.

2. The automatic loading and unloading device for fish caught on board a ship according to claim 1, characterized in that: The conveying mechanism comprises an active roller (5), a driven roller (6) and a conveyor belt (7); the active roller (5) is rotatably connected to the top of the outlet cylinder (1) and driven by a driving component to drive the active roller (5) to rotate; the driven roller (6) is rotatably connected to the bottom of the outlet cylinder (1); the conveyor belt (7) is wound between the active roller (5) and the driven roller (6); a circle of material loading hopper (8) is evenly arranged on the outer side of the conveyor belt (7) along its length direction; and a tensioning component for adjusting the tightness of the conveyor belt (7) is also provided on the outlet cylinder (1).

3. The automatic loading and unloading device for fish caught on board a ship according to claim 2, characterized in that: The tensioning assembly is provided with two groups, front and rear, and respectively connected to the front and rear ends of the driven roller (6). The tensioning assembly comprises a bearing seat (9), a first limiting slide rail (10) and a first adjusting screw (11). The first limiting slide rail (10) is installed on the side wall of the outlet barrel (1), and the left and right sides of the bearing seat (9) are symmetrically provided with first limiting slide grooves (12). The bearing seat (9) is slidably connected to the first limiting slide rail (10) through the first limiting slide groove (12), and the first limiting slide rail (11) is slidably connected to the first limiting slide rail (10) through the first limiting slide groove (12). 0) is provided with a support bar (13) on the side wall, and the support bar (13) is located in the gap between the limiting slide groove and the first limiting slide rail (10). The end of the driven roller (6) passes through the outlet cylinder (1) and is rotatably connected to the bearing seat (9). The side wall of the outlet cylinder (1) is provided with a slot hole for the driven roller (6) to move up and down. The first adjusting screw (11) is threadedly connected to the side wall of the outlet cylinder (1), and the lower end of the first adjusting screw (11) is rotatably connected to the top of the bearing seat (9).

4. The automatic loading and unloading device for fish caught on board a ship according to claim 3, characterized in that: A feed port is provided at the connection between the feed hopper (2) and the outlet barrel (1), and the first adjustment component includes a limit baffle (14), a second limit slide rail (15) and a second adjustment screw (16), the second limit slide rail (15) is vertically installed on both sides of the feed port, and a second limit slide groove is provided between the second limit slide rail (15) and the inner side wall of the feed hopper (2), and the limit baffle (14) is slidably connected between the two second limit slide grooves, the upper end of the second adjustment screw (16) is threadedly connected to the top of the feed hopper (2), and the lower end of the second adjustment screw (16) is rotationally connected to the top of the limit baffle (14).

5. The automatic loading and unloading device for fish caught on board a ship according to claim 4, characterized in that: An arc-shaped guide plate (17) is installed at the bottom of the outlet tube (1), a drop chamber (18) is formed above the arc-shaped guide plate (17), and a first maintenance port (19) communicating with the drop chamber (18) is provided on the side wall of the outlet tube (1), and a second maintenance port (20) is provided on the top of the outlet hopper (3).

6. The device for automatically loading and unloading fish caught from a ship according to claim 5, characterized in that: A discharge port is provided at one side of the bottom of the discharge hopper (3), and the diversion assembly is installed at the discharge port. The diversion assembly comprises a diversion cylinder (21), and a plurality of partition plates (22) are provided in the diversion cylinder (21). The partition plates (22) divide the diversion cylinder (21) into a plurality of diversion chambers, and each diversion chamber is connected to a diversion outlet (23) at the bottom. A third maintenance port is provided on the side wall of the diversion cylinder (21), and a baffle door (24) is movably connected to the third maintenance port. The side wall of the diversion cylinder (21) is also provided with two limit slots (25), and the two limit slots (25) are located on both sides of the baffle door (24). A baffle bar (26) is clamped on the limit slot (25), and a locking bolt (27) is also provided on the baffle bar (26).

7. The automatic loading and unloading device for fish caught on board a ship according to claim 1, characterized in that: A plurality of universal wheels (28) are installed at the bottom of the support frame (4), and a plurality of vertically arranged support foot cups (29) are threadedly connected to the side wall of the support frame (4), a group of third limiting slide rails (30) are symmetrically arranged in the front and rear in the middle of the upper surface of the support frame (4), and a third limiting slide groove (31) is arranged on the opposite side of two third limiting slide rails (30), and the second adjustment component is installed between the two third limiting slide grooves (31).

8. The device for automatically loading and unloading fish from a ship according to claim 7, characterized in that: The second adjustment assembly comprises a bottom fixing block (32), a top lifting block (33), a third adjustment screw (34) and a connecting rod assembly installed between the bottom fixing block (32) and the top lifting block (33), wherein the connecting rod assembly comprises two first connecting rods (35) located at the bottom and two second connecting rods (36) located at the top, wherein the bottoms of the two first connecting rods (35) are rotatably connected to the upper surface of the bottom fixing block (32), and the tops of the two second connecting rods (36) are rotatably connected to the lower surface of the top lifting block (33). The surface is rotatably connected, one end of the third adjusting screw (34) extends from the outside of the third limiting slide rail (30) into between the bottom fixing block (32) and the top lifting block (33), and two limiting sleeves (37) are threadedly connected to the third adjusting screw (34), the top of the first connecting rod (35) and the bottom of the second connecting rod (36) on both sides are rotatably connected to the side walls of the corresponding limiting sleeves (37), and the side wall of the third limiting slide rail (30) is provided with a slot hole for the third adjusting screw (34) to move up and down.

9. The automatic loading and unloading device for fish caught on board a ship according to claim 8, characterized in that: The upper and lower surfaces of the top lifting block (33) are both rotatably connected to limit rollers (38), the limit rollers (38) are in contact with the inner side walls of the third limit sliding groove (31), and in the process of the top lifting block (33) moving up and down, the limit rollers (38) can roll along the inner side walls of the third limit sliding groove (31), and the upper surface of the top lifting block (33) is rotatably connected to the side wall of the outlet tube (1).

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