Aquatic product screen structure

Abstract

The utility model discloses an aquatic product screen structure and belongs to the technical field of aquatic product screening, the aquatic product screen structure comprises a main body module and a classification screening module, the main body module comprises a sorting box, supporting frames are fixedly connected to the two sides of the sorting box, and a valve is arranged at the bottom of the sorting box; the grading screening module comprises a first screen and a second screen which are arranged in the sorting box, the outer surface of the first screen and the outer surface of the second screen are each provided with a plurality of screening grooves, the second screen is located outside the first screen, and through arrangement of the first screen, the second screen, a swing assembly and a driving assembly, when the driving assembly is turned on, the first screen and the second screen are separated from each other; the swinging assembly can be driven, the first screen and the second screen can be driven to swing at the same time through the swinging assembly, fry can be classified and screened after being thrown into the first screen, follow-up re-screening is not needed, the overall steps are reduced, the screening efficiency is improved, and workers can use the structure conveniently.

Description

Technical Field

[0001] The present application relates to the technical field of aquatic screening, and more specifically, to an aquatic screening structure. Background Art

[0002] A general term for animals or algae produced in the ocean, rivers, and lakes, and a general term for related service or processing industries, such as aquatic product processing, aquatic product medicine, aquatic product export trade, ornamental aquatic products, etc. Similar to the need to use a corresponding screen structure for screening when breeding fish fry, so as to distinguish the size of the fish fry.

[0003] According to the search, the Chinese patent with patent announcement number CN219323080U discloses a fry screening device, including a base, a receiving box is placed on the top middle outer wall of the base, and arc guide rails are welded on the outer walls at both ends of the top of the base, a motor is fixed to the outer wall of the top of the base through a support plate, an arc swing mechanism is arranged at the output end of the motor, an arc slide is slidably connected in the arc guide rail, and a top box is fixed to the top outer wall of the arc slide by bolts, a connecting plate is welded to the outer wall on one side of the arc slide, and the two ends of the connecting plate are connected to the swing end of the arc swing mechanism by bolts, and a screen is fixed to the outer walls on both sides of the bottom of the top box by bolts, and the arc swing mechanism includes an arc plate, a guide rod, a worm and a worm gear protrusion. The utility model not only overcomes the disadvantages of the different swing frequencies of the screen in the traditional manual screening process, which causes damage to the fry, but also saves manpower, and is conducive to promoting the dispersion of the fry, avoiding them from being crowded together, and playing a protective role for the fry.

[0004] With respect to the above-mentioned related technologies, the applicant believes that, although the above-mentioned screening device can drive the screen to swing a specified amplitude to screen the fry when in use, thus saving manpower, due to the single-layer screening, when the fry need to be screened and differentiated at multiple levels, the screen can only be replaced after the screening is completed to perform screening of another specification, which affects efficiency. At the same time, the specifications of the screen screening are not easy to adjust, and the user cannot adjust the size of the screened fry according to needs, thereby affecting the scope of application of the screen structure. For this reason, we propose an aquatic screen structure. Utility Model Content

[0005] In order to solve the above problems, the present application provides an aquatic screen structure, which adopts the following technical solutions:

[0006] A fishery screen structure comprises a main body module and a grading and screening module, the main body module comprises a sorting box, both sides of the sorting box are fixedly connected with support frames, a valve is arranged at the bottom of the sorting box, the grading and screening module comprises a first screen and a second screen arranged inside the sorting box, the outer surfaces of the first screen and the second screen are provided with a plurality of screening grooves, the second screen is located outside the first screen, the outer surfaces of the first screen and the second screen are provided with aperture adjustment components, the second screen is slidably connected to the inside of the sorting box, a swing component is arranged on the front end surface of the sorting box, the first screen and the second screen are connected to the swing component, and a driving component is arranged between one side of the sorting box and the swing component.

[0007] Furthermore, the swing assembly includes a mounting base fixedly connected to the top of the sorting box, the mounting base is internally rotatably connected to a first rotating rod, one end of the first rotating rod is provided with a hexagonal groove, a metal hexagonal rod is movably inserted inside the hexagonal groove, one end of the metal hexagonal rod is fixedly connected to the first screen, one end of the inner wall of the hexagonal groove is fixedly connected to a magnetic block, and the magnetic block is magnetically connected to the metal hexagonal rod.

[0008] By adopting the above technical solution, the first screen can be disassembled, so that the user can install the first screen as needed.

[0009] Furthermore, the swing assembly also includes a second rotating rod rotatably connected to the front end surface of the sorting box, one end of the second rotating rod extends to the interior of the sorting box, the other end of the first rotating rod is fixedly connected to the first hollow plate, both ends of the second rotating rod are fixedly connected to turntables, and the opposite sides of the two turntables are fixedly connected to drive shafts, one of the drive shafts is movably connected to the interior of the first hollow plate.

[0010] By adopting the above technical solution, the rotation of one of the driving shafts can drive the first screen to swing, thereby screening the fry.

[0011] Furthermore, the swing assembly also includes a second hollow plate fixedly connected to the front end surface of the second screen, wherein the other drive shaft is slidably connected to the inside of the second hollow plate.

[0012] By adopting the above technical solution, when another driving shaft rotates, it can drive the second screen to move up and down reciprocatingly, so as to further screen the fry.

[0013] Furthermore, the driving assembly includes a driving motor fixedly connected to one side of the sorting box, the output shaft of the driving motor and the outer surface of the second rotating rod are fixedly connected with a transmission roller, and a transmission belt is transmission-connected between the outer surfaces of the two transmission rollers.

[0014] By adopting the above technical solution, when the driving motor is turned on, the second rotating rod can be driven to rotate through the transmission drive, so that the two driving shafts are driven to rotate at the same time.

[0015] Furthermore, the grading and screening module also includes four slide grooves respectively opened on the front end surface and the rear end surface of the inner wall of the sorting box, and the interiors of the four slide grooves are slidably connected with sliding blocks, and the four sliding blocks are fixedly connected to the second screen.

[0016] By adopting the above technical solution, the second screen can be limited so that the second screen can perform stable lifting and lowering movements.

[0017] Furthermore, the aperture adjustment assembly includes two arc-shaped slide rails fixedly connected to the outer surface of the first screen, an adjustment plate is slidably connected between the interiors of the two arc-shaped slide rails, and a plurality of adjustment grooves are provided on the outer surface of the adjustment plate, and the plurality of adjustment grooves are respectively located outside the plurality of screening grooves.

[0018] By adopting the above technical solution, the screening slot can be shielded by adjusting the position of the adjustment plate, so as to control the size of the screened fry, so that the size of the screened fry can be adjusted as needed, which is convenient for the staff to operate.

[0019] Furthermore, the aperture adjustment assembly also includes two threaded rods respectively fixedly connected to the front end face and the rear end face of the aperture adjustment assembly, the two threaded rods are respectively located inside the two arc-shaped slide rails, the outer surfaces of the two threaded rods are threadedly connected with butterfly nuts, and the two butterfly nuts respectively interfere with the opposite sides of the two arc-shaped slide rails.

[0020] By adopting the above technical solution, the position of the adjustment plate can be fixed, thereby facilitating subsequent screening operations.

[0021] In summary, this application includes the following beneficial technical effects:

[0022] (1) The present application arranges the first screen, the second screen, the swing assembly and the driving assembly so that when the driving assembly is turned on, the swing assembly can be driven to swing the first screen and the second screen at the same time. The fry can be put into the first screen to grade and screen the fry without the need for subsequent re-screening, thereby reducing the overall steps, improving the screening efficiency, and facilitating the use of the present structure by the staff;

[0023] (2) The present application provides an arc-shaped slide rail, an adjustment plate, a threaded rod and a butterfly nut, so that the position of the adjustment plate can be adjusted according to the screening needs, thereby shielding the screening slot and adjusting the size of the screening slot, and then the size of the fry screened by the first screen and the second screen can be adjusted, thereby improving the applicability of the device;

[0024] (3) The present application adopts the arrangement of metal hexagonal rods, magnetic blocks and hexagonal grooves, so that when single-layer screening is required, the first screen can be disassembled according to the needs of the user. At the same time, the first screen is easy to disassemble and assemble, which is convenient for the staff to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the overall structure of this application;

[0026] Figure 2 This is a schematic diagram of the structure of the hierarchical screening module of this application;

[0027] Figure 3 This is a schematic cross-sectional view of the hierarchical screening module of this application;

[0028] Figure 4 This is a schematic diagram of the exploded structure of the aperture adjustment component of the present application.

[0029] Description of the numbers in the figure:

[0030] 100, main module; 110, sorting box; 120, valve; 130, support frame;

[0031] 200, grading and screening module; 210, first screen; 220, second screen; 230, aperture adjustment assembly; 231, arc-shaped slide rail; 232, adjustment plate; 233, threaded rod; 234, butterfly nut; 240, sliding block; 250, swing assembly; 251, mounting seat; 252, first rotating rod; 253, metal hexagonal rod; 254, magnetic block; 255, first hollow plate; 256, second rotating rod; 257, turntable; 258, drive shaft; 259, second hollow plate; 260, drive assembly; 261, drive motor; 262, drive roller; 263, drive belt. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0033] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0034] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0035] The following is combined with Figure 1-4 This application is described in further detail.

[0036] See also Figure 1-4 A fishery screen structure comprises a main body module 100 and a grading and screening module 200, wherein the main body module 100 comprises a sorting box 110, both sides of the sorting box 110 are fixedly connected with support frames 130, a valve 120 is arranged at the bottom of the sorting box 110, and the grading and screening module 200 comprises a first screen 210 and a second screen 220 arranged inside the sorting box 110, a plurality of screening grooves are provided on the outer surfaces of the first screen 210 and the second screen 220, the second screen 220 is located outside the first screen 210, and the outer surfaces of the first screen 210 and the second screen 220 are provided with aperture adjustment components 230, the second screen 220 is slidably connected to the inside of the sorting box 110, a swing component 250 is arranged on the front end surface of the sorting box 110, the first screen 210 and the second screen 220 are both connected to the swing component 250, and a driving component 260 is arranged between one side of the sorting box 110 and the swing component 250.

[0037] During use, water is injected into the sorting box 110. After the water is injected, the staff puts the fry to be used into the first screen 210, and then turns on the drive component 260. The drive component 260 swings the transmission swing component 250, and the swing component 250 drives the first screen 210 and the second screen 220 to swing respectively, so that the fry can be graded and screened through the synchronous swing of the second screen 220 and the first screen 210. At the same time, through the setting of the aperture adjustment component 230, the screening slots on the first screen 210 and the second screen 220 can be blocked, so as to adjust the gap size of the screening slot, so that the size of the fry screened by the screening slot can be adjusted according to the needs of the user, thereby improving the overall practicality.

[0038] The swing assembly 250 includes a mounting base 251 fixedly connected to the top of the sorting box 110, the mounting base 251 is internally rotatably connected to a first rotating rod 252, one end of the first rotating rod 252 is provided with a hexagonal groove, a metal hexagonal rod 253 is movably inserted inside the hexagonal groove, one end of the metal hexagonal rod 253 is fixedly connected to the first screen 210, one end of the inner wall of the hexagonal groove is fixedly connected to a magnetic block 254, the magnetic block 254 is magnetically connected to the metal hexagonal rod 253, the swing assembly 250 also includes a second rotating rod 256 rotatably connected to the front end surface of the sorting box 110, one end of the second rotating rod 256 extends to the interior of the sorting box 110, the other end of the first rotating rod 252 is fixedly connected to a first hollow plate 255, both ends of the second rotating rod 256 are fixedly connected to a turntable 257, and the opposite sides of the two turntables 257 are fixedly connected There is a driving shaft 258, one of which is movably connected to the inside of the first hollow plate 255. The swing assembly 250 also includes a second hollow plate 259 fixedly connected to the front end face of the second screen 220, and another driving shaft 258 is slidably connected to the inside of the second hollow plate 259. The driving assembly 260 includes a driving motor 261 fixedly connected to one side of the sorting box 110, and the output shaft of the driving motor 261 and the outer surface of the second rotating rod 256 are fixedly connected with a transmission roller 262, and a transmission belt 263 is transmission-connected between the outer surfaces of the two transmission rollers 262. The grading screening module 200 also includes four slide grooves respectively opened on the front end face and the rear end face of the inner wall of the sorting box 110, and the insides of the four slide grooves are slidably connected with sliding blocks 240, and the four sliding blocks 240 are fixedly connected to the second screen 220.

[0039] Turn on the drive motor 261, and the drive motor 261 drives the second rotating rod 256 to rotate through the transmission belt 263. The second rotating rod 256 will drive the two turntables 257 to rotate with the drive shaft 258. One of the drive shafts 258 drives the first hollow plate 255 to drive the first rotating rod 252 to swing back and forth, so that the first screen 210 swings back and forth, and the other drive shaft 258 slides inside the second hollow plate 259 and drives the second screen 220 to rise and fall and shake back and forth, so that the fry can be graded and screened through the synchronous swing of the second screen 220 and the first screen 210, without the need for subsequent re-screening, reducing steps and improving screening efficiency. At the same time, when single-layer screening is required, the first screen 210 can be disassembled by pulling out the metal hexagonal rod 253 from the hexagonal groove, so that the second screen 220 can be used for single-layer screening.

[0040] The aperture adjustment assembly 230 includes two arc-shaped slide rails 231 fixedly connected to the outer surface of the first screen 210, an adjustment plate 232 is slidably connected between the interiors of the two arc-shaped slide rails 231, and a plurality of adjustment grooves are provided on the outer surface of the adjustment plate 232, and the plurality of adjustment grooves are respectively located outside the plurality of screening grooves. The aperture adjustment assembly 230 also includes two threaded rods 233 respectively fixedly connected to the front end face and the rear end face of the aperture adjustment assembly 230, the two threaded rods 233 are respectively located inside the two arc-shaped slide rails 231, and the outer surfaces of the two threaded rods 233 are threadedly connected with butterfly nuts 234, and the two butterfly nuts 234 respectively contact the opposite sides of the two arc-shaped slide rails 231.

[0041] The adjustment plate 232 is pushed to slide inside the two arc-shaped slide rails 231, so that the adjustment plate 232 is adjusted to cover the screening slot, and then the size of the screening slot is adjusted. After that, the threaded rod 233 is rotated to contact the arc-shaped slide rails 231, so that the adjustment plate 232 is fixed, so that the gap size of the screening slot can be adjusted.

[0042] The implementation principle of the embodiment of the present application is as follows: during use, water is injected into the sorting box 110. After the water is injected, the staff puts the fry to be used into the first screen 210, and then turns on the drive motor 261. The drive motor 261 drives the second rotating rod 256 to rotate through the transmission belt 263. The second rotating rod 256 will drive the two turntables 257 to rotate with the drive shaft 258. One of the drive shafts 258 drives the first hollow plate 255 to drive the first rotating rod 252 to swing back and forth, so that the first screen 210 swings back and forth, and the other drive shaft 258 slides inside the second hollow plate 259 and drives the second screen 220 to rise and fall back and forth, so that the fish that pass through the second screen 220 and the first screen 210 The synchronous swing can be used to grade and screen the fry without the need for subsequent re-screening, thereby reducing the steps and improving the screening efficiency. At the same time, when single-layer screening is required, the first screen 210 can be disassembled by pulling out the metal hexagonal rod 253 from the hexagonal slot, so that the second screen 220 can be used for single-layer screening, and the adjustment plate 232 is pushed to slide inside the two arc-shaped slide rails 231 to adjust the adjustment plate 232 to cover the screening slot, thereby adjusting the size of the screening slot, and then rotating the threaded rod 233 to contact the arc-shaped slide rail 231 to fix the adjustment plate 232, so that the gap size of the screening slot can be adjusted, so that the size of the fry screened by the screening slot can be adjusted according to the needs of the user, thereby improving the overall practicality.

[0043] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An aquatic screen structure, comprising a main body module (100) and a grading screening module (200), characterized in that: The main body module (100) comprises a sorting box (110), both sides of the sorting box (110) are fixedly connected to support frames (130), and a valve (120) is provided at the bottom of the sorting box (110); The grading screening module (200) comprises a first screen (210) and a second screen (220) arranged inside a sorting box (110); the outer surfaces of the first screen (210) and the second screen (220) are both provided with a plurality of screening slots; the second screen (220) is located outside the first screen (210); the outer surfaces of the first screen (210) and the second screen (220) are both provided with an aperture adjustment assembly (230); the second screen (220) is slidably connected inside the sorting box (110); a swing assembly (250) is provided on the front end surface of the sorting box (110); the first screen (210) and the second screen (220) are both connected to the swing assembly (250); and a driving assembly (260) is provided between one side of the sorting box (110) and the swing assembly (250).

2. The aquatic screen structure according to claim 1, characterized in that: The swing assembly (250) comprises a mounting seat (251) fixedly connected to the top of the sorting box (110); a first rotating rod (252) is rotatably connected inside the mounting seat (251); a hexagonal groove is provided at one end of the first rotating rod (252); a metal hexagonal rod (253) is movably inserted inside the hexagonal groove; one end of the metal hexagonal rod (253) is fixedly connected to the first screen (210); one end of the inner wall of the hexagonal groove is fixedly connected to a magnetic block (254); the magnetic block (254) is magnetically connected to the metal hexagonal rod (253).

3. The aquatic screen structure according to claim 2, characterized in that: The swing assembly (250) further comprises a second rotating rod (256) rotatably connected to the front end surface of the sorting box (110), one end of the second rotating rod (256) extending into the interior of the sorting box (110), the other end of the first rotating rod (252) being fixedly connected to the first hollow plate (255), both ends of the second rotating rod (256) being fixedly connected to a rotating disk (257), and the opposite sides of the two rotating disks (257) being fixedly connected to a driving shaft (258), one of the driving shafts (258) being movably connected to the interior of the first hollow plate (255).

4. The aquatic screen structure according to claim 3, characterized in that: The swing assembly (250) further comprises a second hollow plate (259) fixedly connected to the front end surface of the second screen (220), wherein the other drive shaft (258) is slidably connected to the interior of the second hollow plate (259).

5. The aquatic screen structure according to claim 4, characterized in that: The driving assembly (260) comprises a driving motor (261) fixedly connected to one side of the sorting box (110); a transmission roller (262) is fixedly connected to the output shaft of the driving motor (261) and the outer surface of the second rotating rod (256); and a transmission belt (263) is transmission-connected between the outer surfaces of the two transmission rollers (262).

6. The aquatic screen structure according to claim 5, characterized in that: The grading and screening module (200) further comprises four slide grooves respectively provided on the front end face and the rear end face of the inner wall of the sorting box (110), wherein the interiors of the four slide grooves are all slidably connected with sliding blocks (240), and the four sliding blocks (240) are all fixedly connected to the second screen (220).

7. The aquatic screen structure according to claim 6, characterized in that: The aperture adjustment assembly (230) comprises two arc-shaped slide rails (231) fixedly connected to the outer surface of the first screen (210), an adjustment plate (232) being slidably connected between the interiors of the two arc-shaped slide rails (231), a plurality of adjustment grooves being provided on the outer surface of the adjustment plate (232), and the plurality of adjustment grooves being respectively located outside the plurality of screening grooves.

8. The aquatic screen structure according to claim 7, characterized in that: The aperture adjustment assembly (230) further comprises two threaded rods (233) respectively fixedly connected to the front end face and the rear end face of the aperture adjustment assembly (230); the two threaded rods (233) are respectively located inside the two arc-shaped slide rails (231); the outer surfaces of the two threaded rods (233) are both threadedly connected with butterfly nuts (234); the two butterfly nuts (234) respectively abut against the opposite sides of the two arc-shaped slide rails (231).

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