Feeding pool for preparing regenerated particles from waste fishing nets

Abstract

The invention relates to the technical field of waste fishing nets, and discloses a feeding pool for preparing regenerated particles from waste fishing nets, the feeding pool comprises a regeneration pool body, a mounting shell is arranged above the regeneration pool body, a conical surface is arranged above the mounting shell, a feeding port is formed in the middle of the conical surface, and a spiral conveyor body is arranged on one side wall of the regeneration pool body; placing shells are respectively arranged on two opposite side walls of the regeneration tank body; a first filter plate and a second filter plate are arranged in the middle of the inner cavity of the mounting shell. According to the device, large waste fishing net fragments accumulated on a first filter plate and a second filter plate can be cleaned by controlling a first cleaning plate and a second cleaning plate, then a turnover plate can dredge filter holes, the cleaned large waste fishing net can enter a storage shell, and the storage shell is matched with a hydraulic cylinder to operate, so that the waste fishing net can be cleaned, and the waste fishing net can be cleaned. According to the waste fishing net crushing device, the placing shell can be moved to the position above the mounting shell and turned over, so that secondary crushing of large waste fishing nets is achieved, and uniform crushing is guaranteed.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of waste fishing nets, in particular to a feeding pool for preparing regenerated particles from waste fishing nets. BACKGROUND

[0002] With the rapid development of marine fisheries, waste fishing nets have become one of the main sources of marine plastic pollution; such fishing nets are mostly made of high molecular materials such as polyethylene and polypropylene, and the natural degradation period is as long as tens of years or even hundreds of years, which not only causes serious damage to the marine ecosystem (such as winding marine organisms and polluting the marine environment), but also causes a large amount of waste of high molecular material resources. Under this background, the recycling and reuse of waste fishing nets have become a key way to solve the above problems, and the preparation of regenerated plastic particles from waste fishing nets has become a mainstream resource utilization method in the industry.

[0003] However, in the existing feeding process, the core material characteristics of waste fishing nets are high molecular material toughness and tight fiber interweaving, and after preliminary crushing, "fiber bundles" or "large mesh pieces" are easily left, which leads to uneven crushing, and large mesh pieces are easy to cause machine jamming and wear in the preparation equipment, or the regenerated particles are not uniformly melted due to the large size, resulting in substandard quality.

[0004] Therefore, the present application is proposed. SUMMARY

[0005] To solve the above technical problems, the basic idea of the technical solution of the present application is:

[0006] A feeding pool for preparing regenerated particles from waste fishing nets, comprising a regeneration pool body, an installation shell is arranged above the regeneration pool body, a tapered surface is formed in the upper part of the installation shell, and a feeding port is formed in the middle of the tapered surface, a spiral conveyor body is arranged on one side wall of the regeneration pool body, and a placing shell is arranged on the opposite side wall of the regeneration pool body; a first filter plate and a second filter plate are arranged in the middle of the inner cavity of the installation shell, a plurality of filter holes are formed in the first filter plate and the second filter plate, the first filter plate and the second filter plate are symmetrical to each other, a first cleaning plate and a second cleaning plate are arranged above the first filter plate and the second filter plate, and the first cleaning plate and the second cleaning plate are symmetrical to each other; two symmetrical hydraulic cylinders are arranged at the bottom of the inner cavity of the installation shell, and a receiving shell is arranged on each hydraulic cylinder; a placing table is further arranged in the inner cavity of the installation shell.

[0007] As a preferred embodiment of the present application, the placing table is provided with a discharging notch, two guide plates are arranged on the discharging notch, the two guide plates are symmetrical to each other, the discharging notch is communicated with the feeding end of the screw conveyor body, a plurality of support legs are arranged on the bottom of the screw conveyor body, the support legs are symmetrical to each other in pairs, and the screw conveyor is provided with a discharging port at the bottom of the end away from the regeneration pool body.

[0008] As a preferred embodiment of the present application, two inner cavities of the placing shell respectively penetrate the regeneration pool body and the mounting shell, two symmetrical notches are further arranged on the mounting shell, and two special-shaped mounting blocks are arranged in the inner cavities of the two notches, the two special-shaped mounting blocks are symmetrical to each other, the two special-shaped mounting blocks are sealingly and slidably arranged in the inner cavities of the placing shell, the opposite ends of the two special-shaped mounting blocks are provided with first return springs, the two first return springs are symmetrical to each other, and the other ends of the two first return springs are arranged on the inner walls of the placing shell.

[0009] As a preferred embodiment of the present application, two symmetrical special-shaped mounting plates are arranged in the inner cavities of the mounting shell at the notches, the four special-shaped mounting plates are symmetrical to each other in pairs, the opposite side walls of the four special-shaped mounting plates are provided with special-shaped sliding notches, the four special-shaped sliding notches are symmetrical to each other in pairs, guide sliding blocks are slidably arranged in the inner cavities of the four special-shaped sliding notches in pairs, the four guide sliding blocks are symmetrical to each other in pairs, and the opposite ends of the four guide sliding blocks are arranged on the receiving shell.

[0010] As a preferred embodiment of the present application, the opposite side walls of the inner cavity of the mounting shell are further provided with four special-shaped electric sliding rails, the four special-shaped electric sliding rails are symmetrical to each other in pairs, the inner cavities of the four special-shaped electric sliding rails are provided with sliding blocks, the four sliding blocks are symmetrical to each other in pairs, and the opposite ends of the four sliding blocks are respectively provided with first cleaning plates and second cleaning plates.

[0011] As a preferred embodiment of the present application, the bottom of the first cleaning plate and the second cleaning plate is provided with a plurality of rectangular notches arranged at equal intervals, and each rectangular notch is matched with a filtering hole arranged on the first filter plate and the second filter plate.

[0012] As a preferred embodiment of the present application, opposite two side walls of each of the rectangular slot inner cavities are provided with bearings, each of the bearings is mutually symmetrical between two by two, a rotating rod is arranged between two by two of each of the bearings, a turnover plate is arranged between two by two of each of the rotating rods, each of the turnover plates is mutually symmetrical between two by two, a torsional spring is arranged on each of the rotating rods, each of the torsional springs is mutually symmetrical between two by two, and each of the torsional springs is arranged at opposite one side wall of the turnover plate and the bearing.

[0013] As a preferred embodiment of the present application, opposite one end of the bottom of each of the first filter plate and the second filter plate is provided with a mounting slot, and the two mounting slots are mutually symmetrical.

[0014] As a preferred embodiment of the present application, the inner cavities of the two mounting slots are respectively provided with a first wedge-shaped block and a second wedge-shaped block, the first wedge-shaped block and the second wedge-shaped block are mutually symmetrical, and opposite two side walls of the first wedge-shaped block and the second wedge-shaped block are provided with a sliding mechanism.

[0015] As a preferred embodiment of the present application, the sliding mechanism comprises a plurality of moving sliding grooves, each of the moving sliding grooves is arranged in the inner cavities of opposite two side walls of the mounting shell, each of the moving sliding grooves is mutually symmetrical between two by two, a moving sliding block is slidably arranged in the inner cavity of each of the moving sliding grooves, each of the moving sliding blocks is mutually symmetrical between two by two, opposite one end of each of the moving sliding blocks is arranged on the first wedge-shaped block and the second wedge-shaped block, a second reset spring is arranged in the inner cavity of each of the moving sliding grooves, one end of each of the second reset springs is arranged on the moving sliding block, and the other end of each of the second reset springs is arranged on the inner wall of the moving sliding groove.

[0016] Compared with the prior art, the present application has the following beneficial effects:

[0017] The present application has the following beneficial effects:

[0018] The specific embodiments of the present application will be described in further detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0019] In the drawings:

[0020] Figure 1 The three-dimensional structure schematic diagram of the feeding pool for preparing regenerated particles from waste fishing nets;

[0021] Figure 2 The side view (I) structure schematic diagram of the feeding pool for preparing regenerated particles from waste fishing nets;

[0022] Figure 3 The side view (II) structure schematic diagram of the feeding pool for preparing regenerated particles from waste fishing nets;

[0023] Figure 4 The cross-sectional structure schematic diagram of the regeneration pool body of the feeding pool for preparing regenerated particles from waste fishing nets;

[0024] Figure 5 The cross-sectional structure schematic diagram of the installation shell of the feeding pool for preparing regenerated particles from waste fishing nets;

[0025] Figure 6 The top view structure schematic diagram of the inner cavity of the installation shell of the feeding pool for preparing regenerated particles from waste fishing nets;

[0026] Figure 7 The structure schematic diagram of the inner cavity of the installation shell of the feeding pool for preparing regenerated particles from waste fishing nets;

[0027] Figure 8 The cross-sectional structure schematic diagram of the placement shell of the feeding pool for preparing regenerated particles from waste fishing nets;

[0028] Figure 9 The structure schematic diagram of the placement table of the feeding pool for preparing regenerated particles from waste fishing nets;

[0029] Figure 10 The structure schematic diagram above the first filter plate of the feeding pool for preparing regenerated particles from waste fishing nets;

[0030] Figure 11 The structure schematic diagram of the special-shaped electric sliding rail of the feeding pool for preparing regenerated particles from waste fishing nets;

[0031] Figure 12 The side view structure schematic diagram of the second filter plate of the feeding pool for preparing regenerated particles from waste fishing nets;

[0032] Figure 13 The structure schematic diagram of the Figure 12 The enlarged structure schematic diagram of the middle A of the feeding pool for preparing regenerated particles from waste fishing nets;

[0033] Figure 14 The bottom view structure schematic diagram of the first cleaning plate of the feeding pool for preparing regenerated particles from waste fishing nets.

[0034] Figures:

[0035] 1, regeneration pool body; 11, installation shell; 111, feeding port; 12, screw conveyor body; 121, support leg; 122, discharging port; 13, placement shell; 131, special-shaped mounting block; 132, first return spring;

[0036] 2, first filter plate; 21, second filter plate; 211, filter hole; 212, installation notch; 22, special-shaped electric sliding rail; 221, sliding block; 222, first cleaning plate; 223, second cleaning plate; 23, moving sliding groove; 231, moving sliding block; 232, second return spring; 233, first wedge-shaped block; 234, second wedge-shaped block; 24, rectangular notch; 241, bearing; 242, rotating rod; 243, torsional spring; 244, overturning plate;

[0037] 3, hydraulic cylinder; 31, placement shell; 32, special-shaped mounting plate; 321, special-shaped sliding notch; 322, guide sliding block;

[0038] 4, placement table; 41, discharging notch; 411, guide plate. DETAILED DESCRIPTION

[0039] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application, and the following embodiments are used to illustrate the present application.

[0040] Embodiment 1:

[0041] As Figures 1 to 14As shown, a kind of old fishing net preparation regeneration granules's loading pool, including regeneration pool body 1, installation shell body 11 is set up above regeneration pool body 1, conical surface is set up above installation shell body 11, and the conical surface middle is set up with feed inlet 111, regeneration pool body 1 one side wall is provided with screw conveyor body 12, and the opposite two side walls of regeneration pool body 1 are provided with placing shell body 13 respectively;First filter plate 2 and second filter plate 21 are set up in the cavity of installation shell body 11, and a plurality of equidistantly distributed filter holes 211 are set up on first filter plate 2 and second filter plate 21, first filter plate 2 and second filter plate 21 are mutually symmetrical, first cleaning plate 222 and second cleaning plate 223 are set up above first filter plate 2 and second filter plate 21, and first cleaning plate 222 and second cleaning plate 223 are mutually symmetrical;Two mutually symmetrical hydraulic cylinders 3 are set up in the bottom of the cavity of installation shell body 11, and two hydraulic cylinders 3 are provided with containing shell body 31;Placement table 4 is also set up in the cavity of installation shell body 11.Through the broken component set up in the feed inlet 111 of regeneration pool body 1, the old fishing net placed can be twice broken, and the size of the broken old fishing net fragments can be screened through first filter plate 21 and second filter plate 21, the larger old fishing net fragments accumulated on first filter plate 21 and second filter plate 21 can be cleaned by controlling first cleaning plate 222 and second cleaning plate 223, and the larger old fishing net cleaned can enter containing shell body 31, by the operation of containing shell body 31 and hydraulic cylinder 3, containing shell body 31 can be moved to the top of installation shell body 11 and turned over, so that the larger old fishing net is twice broken, and the crushing is uniform.

[0042] As Figures 2 to 11 shown, in specific embodiments, discharge notch 41 is set up on placement table 4, two guide plates 411 are set up on discharge notch 41, two guide plates 411 are mutually symmetrical, discharge notch 41 and the feed end of screw conveyor body 12 are connected, a plurality of equidistantly distributed support legs 121 are set up on the bottom of screw conveyor body 12, each support leg 121 is mutually symmetrical between two, and the bottom of the end of screw conveyor 12 away from regeneration pool body 1 is provided with discharge port 122.In the present setting, the installation position of screw conveyor 12 is determined.

[0043] As Figures 4 to 11As shown, further, two placement shell 13 cavity respectively through the regeneration pool body 1 and installation shell 11, installation shell 11 above also provided with two mutually symmetrical slot, and two slot cavity are provided with special-shaped mounting block 131, two special-shaped mounting block 131 mutually symmetrical, two special-shaped mounting block 131 respectively sealed slidingly disposed in the cavity of the placement shell 13, two special-shaped mounting block 131 opposite end are provided with first reset spring 132, two first reset spring 132 mutually symmetrical, two first reset spring 132 the other end is disposed in the inner wall of the placement shell 13. In the present arrangement, it is ensured that the hydraulic cylinder 3 can be controlled to operate, so that the hydraulic cylinder 3 can drive the storage shell 31 to move upward under the assistance of the special-shaped sliding slot 321 and the guide sliding block 322, and can extrude the inclined surface at the bottom of the special-shaped mounting block 131 when moving upward, so that the special-shaped mounting block 131 can move horizontally in the cavity of the placement shell 13, thereby ensuring that the storage shell 31 can move above the installation shell 11.

[0044] Embodiment 2:

[0045] Based on embodiment 1 and this embodiment is different: as Figures 4 to 11 shown, a kind of old fishing net preparation regeneration granule's feeding pool, installation shell 11 cavity is respectively provided with two mutually symmetrical special-shaped mounting plate 32 at slot, four special-shaped mounting plate 32 mutually symmetrical between two, four special-shaped mounting plate 32 two two opposite side wall are provided with special-shaped sliding slot 321, four special-shaped sliding slot 321 mutually symmetrical between two, four special-shaped sliding slot 321 two two between cavity slidingly set with guide sliding block 322, four guide sliding block 322 mutually symmetrical between two, four guide sliding block 322 two two opposite end is respectively set in storage shell 31. In the present arrangement, it is ensured that the storage shell 31 can be vertically moved first, and then turned over under the assistance of the special-shaped slot 321 and the guide sliding block 322.

[0046] As Figures 4 to 13 shown, in specific embodiment, installation shell 11 cavity opposite two side walls are also provided with four special-shaped electric sliding rails 22, four special-shaped electric sliding rails 22 mutually symmetrical between two, four special-shaped electric sliding rails 22 cavity are provided with sliding block 221, four sliding blocks 221 mutually symmetrical between two, four sliding blocks 221 two two opposite end is respectively provided with first cleaning plate 222 and second cleaning plate 223. In the present arrangement, it is ensured that when staff controls the operation of special-shaped electric sliding rail 22, the special-shaped electric sliding rail 22 can drive the sliding block 221 to move, and the first cleaning plate 222 and the second cleaning plate 223 can be moved when the sliding block 221 moves.

[0047] As Figures 4 to 13As shown, further, the first cleaning plate 222 and the second cleaning plate 223 are both provided with a plurality of rectangular notches 24 distributed at equal intervals at the bottom, each rectangular notch 24 is matched with a filtering hole 211 provided on the first filtering plate and the second filtering plate 21, respectively. The opposite two side walls of the inner cavity of each rectangular notch 24 are both provided with a bearing 241, each bearing 241 is symmetrical to each other, a rotating rod 242 is arranged between each two bearings 241, a turnover plate 244 is arranged between each two rotating rods 242, each turnover plate 244 is symmetrical to each other, a torsional spring 243 is arranged on each rotating rod 242, each torsional spring 243 is symmetrical to each other, and the two ends of each torsional spring 243 are arranged on the opposite side walls of the turnover plate 244 and the bearing 241, respectively. In the present arrangement, because the first cleaning plate 222 and the second cleaning plate 223 are both provided with a plurality of rectangular notches 24 distributed at equal intervals at the bottom, and the rectangular notches 24 are matched with the filtering holes 211, when the first cleaning plate 222 and the second cleaning plate 223 move horizontally, the turnover plate 244 arranged in the inner cavity of the rectangular notch 24 can clean the filtering hole 211, so as to prevent the filtering hole 211 from being blocked.

[0048] Example 3:

[0049] The difference between example 2 and the present example is that, as shown in Figures 4 to 14 A feeding tank for preparing regenerated particles from waste fishing nets, the opposite end of the bottom of each first filtering plate 2 and second filtering plate 21 is provided with a mounting notch 212, and the two mounting notches 212 are symmetrical to each other. In the present arrangement, the mounting notch 212 is determined to be arranged at the position.

[0050] As shown in Figures 4 to 14As shown, in the specific embodiment, the cavities of the two installation notches 212 are respectively provided with a first wedge block 233 and a second wedge block 234, the first wedge block 233 and the second wedge block 234 are mutually symmetrical, and the opposite two side walls of the first wedge block 233 and the second wedge block 234 are respectively provided with a sliding mechanism. The sliding mechanism comprises a plurality of moving sliding grooves 23, each of which is respectively arranged in the opposite two side walls of the cavity of the installation shell 11, and each of which is mutually symmetrical. The cavity of each moving sliding groove 23 is slidably provided with a moving sliding block 231, and each moving sliding block 231 is mutually symmetrical. One end of each moving sliding block 231 opposite to each other is respectively arranged on the first wedge block 233 and the second wedge block 234. The cavity of each moving sliding groove 23 is provided with a second reset spring 232, one end of each second reset spring 232 is arranged on the moving sliding block 231, and the other end of each second reset spring 232 is arranged on the inner wall of the moving sliding groove 23. In the present arrangement, when the first cleaning plate 222 and the second cleaning plate 223 move to the end of the first filter plate 2 and the second filter plate 21, they can be moved downward under the assistance of the special-shaped electric sliding rail 22 and the sliding block 221 at this time. When moving a distance, the first filter plate 2 and the second filter plate 21 can move relative to each other under the track of the special-shaped electric sliding rail 22. When the first cleaning plate 222 and the second cleaning plate 223 move to a certain position, the first cleaning plate 222 and the second cleaning plate 223 can move upward under the assistance of the special-shaped electric sliding rail 22 at this time. Therefore, the first cleaning plate 222 and the second cleaning plate 223 above can extrude the first wedge block 233 and the second wedge block 234 under the assistance of the moving sliding groove 23 and the moving sliding block 231 to move to both sides, so that the first cleaning plate 222 and the second cleaning plate 223 can move to above the first filter plate 2 and the second filter plate 21, thereby completing the reset.

[0051] The implementation principle of the feeding pool for preparing regenerated particles from waste fishing nets according to the present application is as follows:

[0052] First, the staff places the previously crushed waste fishing nets on the installation shell 11 arranged on the regenerating pool body 1, so that the broken waste fishing nets can fall from the feeding port 111 arranged on the installation shell 11 to the first filter plate 2 and the second filter plate 21 (and when the waste fishing nets pass through the feeding port 111, they can be crushed again by the crushing assembly);

[0053] When falling onto the first filter plate 2 and the second filter plate 21, smaller waste fishing nets can be screened onto the guide plate 411 arranged on the placement table 4 through the filter holes 211, and larger waste fishing nets will be retained on the first filter plate 2 and the second filter plate 21;

[0054] At this time, the staff controls the operation of the irregular electric slide rail 22, so the irregular electric slide rail 22 can drive the sliding block 221 to move. When the sliding block 221 moves, it can drive the first cleaning plate 222 and the second cleaning plate 223 to move. When the first cleaning plate 222 and the second cleaning plate 223 move horizontally, they can push the waste fishing nets stuck on the first filter plate 2 and the second filter plate 21, so that the waste fishing nets can fall onto the collection shell 31.

[0055] Meanwhile, because both the first cleaning plate 222 and the second cleaning plate 223 have multiple equally spaced rectangular slots 24 at their bottoms, and the rectangular slots 24 and the filter holes 211 fit together, when the first cleaning plate 222 and the second cleaning plate 223 move horizontally, the filter holes 211 can be cleaned by the flipping plate 244 set inside the rectangular slots 24, thereby preventing the filter holes 211 from becoming clogged (wherein the flipping plate 244 is in a vertical state when it moves into the filter hole 211, and when the first cleaning plate 222 and the second cleaning plate 223 move horizontally, the filter holes 211 can be cleaned by the flipping plate 244 set inside the rectangular slots 24). When the second cleaning plate 223 moves, it allows the flip plate 244 to contact the inner wall of the filter hole 211 from its original vertical position. Therefore, with the obstruction of the inner wall of the filter hole 211, the flip plate 244 can flip with the assistance of the bearing 241 and the rotating rod 242 until the first cleaning plate 222 and the second cleaning plate 223 move to a certain position. At this time, the flip plate 244 can flip into the next filter hole 211 with the assistance of the torsion spring 243, the bearing 241 and the rotating rod 242, thereby cleaning the filter hole 211.

[0056] When the first cleaning plate 222 and the second cleaning plate 223 move to the end of the first filter plate 2 and the second filter plate 21, they can move downward with the assistance of the irregular electric slide rail 22 and the sliding block 221 (when they move downward to the bottom, the first cleaning plate 222 and the second cleaning plate 223 can be located at the bottom of the first filter plate 2 and the second filter plate 21 respectively). When they move a certain distance, the first filter plate 2 and the second filter plate 21 can move relative to each other under the trajectory of the irregular electric slide rail 22. When the first cleaning plate 222 and the second cleaning plate 223 move to a certain position, they can move upward with the assistance of the irregular electric slide rail 22. Therefore, the first wedge block 233 and the second wedge block 234 can be squeezed above the first cleaning plate 222 and the second cleaning plate 223. With the assistance of the moving slide groove 23 and the moving slider 231, they can move to both sides, thereby ensuring that the first cleaning plate 222 and the second cleaning plate 223 can move above the first filter plate 2 and the second filter plate 21, thereby completing the reset.

[0057] When the first cleaning plate 222 and the second cleaning plate 223 push the waste fishing net into the inner cavity of the housing 31, and at this time the first cleaning plate 222 and the second cleaning plate 223 are below the first filter plate 2 and the second filter plate 21, the operator can control the hydraulic cylinder 3 to operate. Therefore, the hydraulic cylinder 3 can push the housing 31 upward with the assistance of the irregular sliding groove 321 and the guide slider 322. When moving upward, it can squeeze the inclined surface at the bottom of the irregular mounting block 131, so that the irregular mounting block 131 can... The placement shell 13 moves horizontally within its inner cavity, ensuring that the storage shell 31 can move above the mounting shell 11. When it continues to move upward, it can be flipped with the assistance of the irregular sliding groove 321 and the guide slider 322. This allows larger waste fishing nets stored in the inner cavity of the storage shell 31 to fall above the mounting shell 11, thus ensuring that they can be crushed again. This ensures that the waste fishing nets are crushed more evenly before being fed into the waste fishing net preparation process, and to a certain extent reduces the occurrence of larger waste fishing nets.

[0058] Meanwhile, when smaller waste fishing nets fall onto the feeding trough 41 on the placement platform 4, they can enter the inner cavity of the screw conveyor body 12 with the assistance of the guide plate 411. By running the screw conveyor body 12, the smaller waste fishing nets can be transported to the preparation equipment, thus completing the feeding of waste fishing nets.

Claims

1. A feeding tank for preparing recycled pellets from waste fishing nets, comprising a recycling tank body (1), characterized in that: An installation housing (11) is provided above the main body (1) of the regeneration tank. A conical surface is provided above the installation housing (11), and a feed inlet (111) is provided in the middle of the conical surface. A screw conveyor body (12) is provided on one side wall of the main body (1), and a placement housing (13) is provided on the opposite side walls of the main body (1). The inner cavity of the mounting housing (11) is provided with a first filter plate (2) and a second filter plate (21). The first filter plate (2) and the second filter plate (21) are provided with a plurality of filter holes (211) that are equally distributed. The first filter plate (2) and the second filter plate (21) are symmetrical to each other. A first cleaning plate (222) and a second cleaning plate (223) are provided above the first filter plate (2) and the second cleaning plate (223) are symmetrical to each other. The bottom of the inner cavity of the mounting housing (11) is provided with two symmetrical hydraulic cylinders (3), and each of the two hydraulic cylinders (3) is provided with a housing (31); The inner cavity of the mounting housing (11) is also provided with a placement platform (4).

2. The feeding tank for preparing recycled pellets from waste fishing nets according to claim 1, characterized in that, The placement platform (4) is provided with a feeding trough (41), and two guide plates (411) are provided on the feeding trough (41). The two guide plates (411) are symmetrical to each other. The feeding trough (41) is connected to the feeding end of the screw conveyor body (12). The bottom of the screw conveyor body (12) is provided with multiple equally spaced support legs (121). Each support leg (121) is symmetrical to each other. The bottom of the screw conveyor (12) away from the regeneration tank body (1) is provided with a feeding port (122).

3. The feeding tank for preparing recycled pellets from waste fishing nets according to claim 1, characterized in that, The inner cavities of the two placement shells (13) respectively penetrate the regeneration tank body (1) and the mounting shell (11). The mounting shell (11) also has two symmetrical slots on its upper part, and the inner cavities of the two slots are provided with irregularly shaped mounting blocks (131). The two irregularly shaped mounting blocks (131) are symmetrical to each other and are respectively sealed and slidably disposed in the inner cavity of the placement shell (13). The opposite ends of the two irregularly shaped mounting blocks (131) are each provided with a first reset spring (132). The two first reset springs (132) are symmetrical to each other, and the other ends of the two first reset springs (132) are respectively disposed in the inner wall of the placement shell (13).

4. The feeding tank for preparing recycled pellets from waste fishing nets according to claim 1, characterized in that, The inner cavity of the mounting housing (11) is provided with two mutually symmetrical irregularly shaped mounting plates (32) at the slots. The four irregularly shaped mounting plates (32) are symmetrical to each other in pairs. Each of the four irregularly shaped mounting plates (32) has an irregularly shaped sliding slot (321) on one side wall opposite to each other in pairs. The four irregularly shaped sliding slots (321) are symmetrical to each other in pairs. A guide slider (322) is slidably arranged in the inner cavity between each pair of the four irregularly shaped sliding slots (321). The four guide sliders (322) are symmetrical to each other in pairs. One end of each pair of guide sliders (322) is respectively set on the receiving housing (31).

5. The feeding tank for preparing recycled pellets from waste fishing nets according to claim 4, characterized in that, The inner walls of the mounting housing (11) are provided with four irregular electric slide rails (22) on opposite sides. The four irregular electric slide rails (22) are symmetrical to each other. The inner cavities of the four irregular electric slide rails (22) are provided with sliding blocks (221). The four sliding blocks (221) are symmetrical to each other. The opposite ends of the four sliding blocks (221) are respectively provided with a first cleaning plate (222) and a second cleaning plate (223).

6. The feeding tank for preparing recycled pellets from waste fishing nets according to claim 5, characterized in that, The bottom of the first cleaning plate (222) and the second cleaning plate (223) are provided with a plurality of rectangular slots (24) that are equally distributed. Each rectangular slot (24) is respectively matched with the filter hole (211) opened on the first filter plate (2) and the second filter plate (21).

7. The feeding tank for preparing recycled pellets from waste fishing nets according to claim 6, characterized in that, Each rectangular slot (24) has a bearing (241) on each of its two opposite side walls. Each bearing (241) is symmetrical to the others. A rotating rod (242) is provided between each pair of bearings (241). A flipping plate (244) is provided between each pair of rotating rods (242). Each flipping plate (244) is symmetrical to the others. Each rotating rod (242) has a torsion spring (243) on it. Each torsion spring (243) is symmetrical to the others. The two ends of each torsion spring (243) are respectively provided on the opposite side wall of the flipping plate (244) and the bearing (241).

8. The feeding tank for preparing recycled pellets from waste fishing nets according to claim 1, characterized in that, Each of the first filter plate (2) and the second filter plate (21) has an installation slot (212) at one of its opposite bottom ends, and the two installation slots (212) are symmetrical to each other.

9. The feeding tank for preparing recycled pellets from waste fishing nets according to claim 8, characterized in that, The inner cavities of the two mounting slots (212) are respectively provided with a first wedge block (233) and a second wedge block (234). The first wedge block (233) and the second wedge block (234) are symmetrical to each other, and sliding mechanisms are provided on the opposite side walls of the first wedge block (233) and the second wedge block (234).

10. A feeding tank for preparing recycled pellets from waste fishing nets according to claim 9, characterized in that, The sliding mechanism includes multiple movable slides (23), each of which is opened on opposite side walls of the inner cavity of the mounting housing (11). Each movable slide (23) is symmetrical to each other. Each movable slide (23) has a movable slider (231) slidably disposed in the inner cavity of each movable slide (23). Each movable slider (231) is symmetrical to each other. One end of each movable slider (231) is respectively disposed on the first wedge block (233) and the second wedge block (234). Each movable slide (23) has a second return spring (232) disposed in the inner cavity of each movable slide (23). One end of each second return spring (232) is disposed on the movable slider (231), and the other end of each second return spring (232) is disposed on the inner wall of the movable slide (23).

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