Scallop screening device for aquatic product processing

Abstract

The invention relates to the technical field of aquatic product processing equipment, in particular to a scallop screening device for aquatic product processing, which comprises a rack, a double-layer drum screen mechanism, a spiral guide plate, a collection bin and a control module, the stand columns, the bottom plate and the side plates are arranged on the rack, and are stable and convenient to install and maintain; the double-layer drum screen mechanism comprises a first drum screen and a second drum screen, the diameters of screen holes are different, and the bottom of the inner side wall of the second drum screen is inclined. The spiral guide plate is arranged in the first drum screen and is driven by the guide plate driving motor to rotate for feeding; the second drum screen is driven by a second drum screen driving motor to rotate and screen; the collecting bin is located at the bottom of the rack and collects small scallops. The control module comprises a master controller, a control switch and an external power interface and can independently control the driving motor. The device can quickly and accurately screen scallops in a multi-stage mode, improves screening efficiency and accuracy, reduces manual operation, reduces potential health and safety hazards, guarantees scallop quality, and is convenient to operate and high in flexibility and applicability.

Description

Technical Field

[0001] This invention relates to the field of aquatic product processing equipment technology, specifically to a scallop screening device for aquatic product processing. Background Technology

[0002] In the seafood processing industry, scallops, as a common shellfish, are crucially processed. Screening and sorting scallops by size is a fundamental step in subsequent processing steps (such as cleaning, steaming, and packaging). However, current scallop screening relies heavily on manual labor, which is not only inefficient but also labor-intensive. Manual screening struggles to guarantee accuracy and consistency, easily leading to incomplete screening or mis-screening, affecting the quality and efficiency of subsequent processing. Furthermore, the frequent contact between scallops and human personnel during manual screening poses hygiene and safety risks, potentially impacting the quality of the scallops.

[0003] Therefore, it is necessary to develop a scallop screening device for aquatic product processing to solve the above-mentioned problems in the existing technology. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to overcome the defects of the above-mentioned technology and provide a scallop screening device for aquatic product processing.

[0005] To achieve the above objectives, the present invention provides a scallop screening device for aquatic product processing, comprising: a frame, a double-layer drum screen mechanism, a spiral guide plate, a collection bin, and a control module; the double-layer drum screen mechanism is rotatably mounted on the upper part of the frame, the spiral guide plate is rotatably mounted inside the first drum screen, and the drive mechanism, in cooperation with the control module, controls the double-layer drum screen mechanism to perform rotational screening operations; the collection bin is located at the bottom of the frame and directly below the double-layer drum screen mechanism; the frame is provided with columns, a base plate, and side plates; the double-layer drum screen mechanism includes a first drum screen and a second drum screen; a transmission rod is provided on the spiral guide plate; the drive mechanism includes a guide plate drive motor and a second drum screen drive motor; the control module includes a main controller, a control switch, and an external power supply interface.

[0006] Furthermore, the uprights are respectively located at the four corners of the frame, the base plate is located at the bottom of the frame and between the uprights; the side plates are respectively located on both sides of the top of the frame and between the opposite faces of the top of the uprights; a double-layer drum screen mechanism is rotatably arranged between the two side plates.

[0007] Furthermore, the first drum screen is located in the inner layer of the double-layer drum screen mechanism and is fixedly connected to the frame; the second drum screen is located in the outer layer of the double-layer drum screen mechanism and is rotatably disposed outside the first drum screen; the screen aperture of the first drum screen is larger than the screen aperture of the second drum screen, and the bottom of the inner wall of the second drum screen is inclined downward along the axial direction of the second discharge port.

[0008] Furthermore, the first drum screen has a feed inlet at one end and a first discharge outlet at the other end; multiple fixing rods are provided on the inner side wall of the first drum screen near the first discharge outlet, and the fixing ring and fixing rods are designed as an integral structure and are rotatably connected to the transmission rod; a transmission gear is provided at one end of the outer side wall of the second drum screen, and a second discharge outlet is provided at the other end; the annular grooves are respectively provided on the inner side walls of both ends of the second drum screen, and the fixing discs are slidably connected to the annular grooves and fixedly connected to the first drum screen.

[0009] Furthermore, the spiral guide plates are evenly spaced on the transmission rod body, the transmission rod body passes through the fixed ring, and both ends are rotatably connected to the guide plate drive motor and the side plate, respectively.

[0010] Furthermore, the first discharge port, in conjunction with the first drum screen and the spiral guide plate, performs screening and discharge operations for large scallops; the second discharge port, in conjunction with the second drum screen and the second drum screen drive motor, performs screening and discharge operations for medium-sized scallops; and the second drum screen, in conjunction with the second drum screen drive motor and the collection bin, performs screening and discharge operations for small scallops.

[0011] Furthermore, the guide plate drive motor and the second drum screen drive motor are respectively located on the inner side of the side plate near the feed inlet. The guide plate drive motor is rotatably connected to the transmission rod body, driving the spiral guide plate to perform rotating feeding and discharging operations. The second drum screen drive motor is rotatably equipped with a second transmission gear, which is rotatably connected to the first transmission gear, driving the second drum screen to perform rotating screening and discharging operations.

[0012] Furthermore, the main controller and control switch are respectively located on the outer side of the side plate near the feed inlet, and the external power supply interface is located on the side of the main controller; the control switch includes a main switch, a guide plate switch, and a second drum screen switch.

[0013] Furthermore, the guide plate switch is connected to the guide plate drive motor via electrical wiring; the second drum screen switch is connected to the second drum screen drive motor via electrical wiring; and the main controller is connected to the guide plate drive motor and the second drum screen drive motor via electrical wiring.

[0014] Compared with the prior art, the present invention has the following beneficial effects: High-efficiency screening: The double-layer drum screen mechanism and spiral guide plate design enable rapid and accurate multi-stage screening of scallops, greatly improving screening efficiency and reducing manual operation time and labor intensity.

[0015] Accurate screening: The use of screens with different apertures and a reasonable structural design ensures that scallops of different sizes can be screened in a predetermined order, improving the accuracy and consistency of screening and providing high-quality raw materials for subsequent processing.

[0016] Hygiene and safety: The entire screening process reduces direct human contact with scallops, lowers hygiene and safety risks, and ensures the quality and safety of scallops.

[0017] Easy to operate: The design of the control module allows operators to easily control the operation of the device. The independently controlled drive motor can adjust the speed according to actual needs, which improves the flexibility and applicability of the device. Attached Figure Description

[0018] Figure 1 This is a perspective view of a scallop screening device for aquatic product processing according to the present invention.

[0019] Figure 2 This is a front view of a scallop screening device for aquatic product processing according to the present invention.

[0020] Figure 3 This is a side view of a scallop screening device for aquatic product processing according to the present invention.

[0021] Figure 4 This is a top view of a scallop screening device for aquatic product processing according to the present invention.

[0022] Figure 5 This is a three-dimensional sectional view of a scallop screening device for aquatic product processing according to the present invention.

[0023] Figure 6 This is a partially enlarged and dissected view of the second drum screen of a scallop screening device for aquatic product processing according to the present invention.

[0024] Figure 7 This is a partially enlarged view of the drive mechanism of a scallop screening device for aquatic product processing according to the present invention.

[0025] The diagram is labeled as follows: 1. Frame; 101. Column; 102. Base plate; 103. Side plate; 2. Double-layer drum screen mechanism; 201. First drum screen; 2011. Feed inlet; 2012. First discharge outlet; 2013. Fixing rod; 2014. Fixing ring; 202. Second drum screen; 2021. Transmission gear one; 2022. Annular chute; 2023. Fixing plate; 2024. Second discharge outlet; 3. Spiral guide plate; 301. Transmission rotating rod; 4. Drive mechanism; 401. Guide plate drive motor; 402. Second drum screen drive motor; 4021. Transmission gear two; 5. Collection bin; 6. Control module; 601. Main controller; 602. Control switch; 6021. Main switch; 6022. Guide plate switch; 6023. Second drum screen switch; 603. External power supply interface. Detailed Implementation

[0026] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0027] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0028] In the description of the embodiments of the present invention, if a feature is referred to as "setting", "fixing", "connecting", or "installing" on another feature, it can be set, fixed, or connected to the other feature directly, or it can be set, fixed, connected, or installed on the other feature indirectly.

[0029] In the description of the embodiments of the present invention, the term "several" means one or more, and the term "multiple" means two or more. The terms "greater than," "less than," and "exceeding" should be understood as excluding the stated number, while the terms "above," "below," and "within" should be understood as including the stated number. The terms "first" and "second" should be understood as distinguishing technical features and not as indicating or implying relative importance, the number of indicated technical features, or the order of the indicated technical features.

[0030] The present invention will now be described in further detail with reference to the accompanying drawings.

[0031] Combined with appendix Figure 1 To be continued Figure 7 This embodiment provides a scallop screening device for aquatic product processing, including: a frame 1, a double-layer drum screen mechanism 2, a spiral guide plate 3, a collection bin 5, and a control module 6; the double-layer drum screen mechanism 2 is rotatably mounted on the upper part of the frame 1, the spiral guide plate 3 is rotatably mounted inside the first drum screen 201, and the drive mechanism 4 controls the double-layer drum screen mechanism 2 to perform rotational screening operations in cooperation with the control module 6; the collection bin 5 is located at the bottom of the frame 1 and directly below the double-layer drum screen mechanism 2; the frame 1 is provided with a column 101, a bottom plate 102, and a side plate 103; the double-layer drum screen mechanism 2 includes a first drum screen 201 and a second drum screen 202; a transmission rod 301 is provided on the spiral guide plate 3; the drive mechanism 4 includes a guide plate drive motor 401 and a second drum screen drive motor 402; the control module 6 includes a main controller 601, a control switch 602, and an external power interface 603.

[0032] Furthermore, in conjunction with the appendix Figure 1 To be continued Figure 3 As shown, the columns 101 are respectively located at the four corners of the frame 1, the base plate 102 is located at the bottom of the frame 1 and between the columns 101; the side plates 103 are respectively located on the top two sides of the frame 1 and between the opposite top surfaces of the columns 101; a double-layer drum screen mechanism 2 is rotatably arranged between the two side plates 103. This design makes the device structure stable and facilitates the installation and maintenance of each component.

[0033] Furthermore, in conjunction with the appendix Figure 1 Appendix Figure 5 and attached Figure 6As shown, the first drum screen 201 is located in the inner layer of the double-layer drum screen mechanism 2 and is fixedly connected to the frame 1; the second drum screen 202 is located in the outer layer of the double-layer drum screen mechanism 2 and is rotatably disposed outside the first drum screen 201; the screen aperture of the first drum screen 201 is larger than that of the second drum screen 202, and the bottom of the inner wall of the second drum screen 202 is inclined downward along the axial direction of the second discharge port 2024. The reasonable screen aperture design and inclined structure ensure that the scallops can be screened according to size, and the small scallops can slide smoothly into the collection bin 5; one end of the first drum screen 201 is provided with a feed inlet 2011, and the other end is provided with a first discharge port 2012; the first Multiple fixing rods 2013 are provided on the inner side wall of the drum screen 201 near the first discharge port 2012. The fixing ring 2014 and the fixing rod 2013 are integrated into one structure and are rotatably connected to the transmission rotating rod 301. A transmission gear 2021 is provided at one end of the outer side wall of the second drum screen 202, and a second discharge port 2024 is provided at the other end. The annular sliding grooves 2022 are respectively provided on the inner side walls of both ends of the second drum screen 202. The fixing discs 2023 are slidably connected to the annular sliding grooves 2022 and fixedly connected to the first drum screen 201. This structure ensures that the spiral guide plate 3 and the second drum screen 202 can rotate stably, realizing efficient screening and feeding functions.

[0034] Furthermore, in conjunction with the appendix Figure 1 and attached Figure 5 As shown, the spiral guide plates 3 are evenly spaced on the transmission rod 301. The transmission rod 301 passes through the fixing ring 2014 and its two ends are rotatably connected to the guide plate drive motor 401 and the side plate 103, respectively. The evenly spaced spiral guide plates 3 can uniformly convey the scallops forward, ensuring the continuity of the screening process.

[0035] Furthermore, in conjunction with the appendix Figure 1 and attached Figure 5 As shown, the first discharge port 2012, in conjunction with the first drum screen 201 and the spiral guide plate 3, performs screening and discharge operations for large scallops; the second discharge port 2024, in conjunction with the second drum screen 202 and the second drum screen drive motor 402, performs screening and discharge operations for medium-sized scallops; the second drum screen 202, in conjunction with the second drum screen drive motor 402 and the collection bin 5, performs screening and discharge operations for small scallops. Through the coordination of different discharge ports and screens, multi-stage screening of scallops is achieved, improving screening efficiency and accuracy.

[0036] Furthermore, in conjunction with the appendix Figure 1 Appendix Figure 4 and attached Figure 7As shown, the guide plate drive motor 401 and the second drum screen drive motor 402 are respectively disposed on the inner side of the side plate 103 near the feed inlet 2011. The guide plate drive motor 401 is rotatably connected to the transmission rod 301, driving the spiral guide plate 3 to perform rotating feeding and discharging operations. The second drum screen drive motor 402 is rotatably provided with a transmission gear 4021, which is rotatably connected to the first transmission gear 2021, driving the second drum screen 202 to perform rotating screening and discharging operations. The independent drive motor design allows the spiral guide plate 3 and the second drum screen 202 to be controlled independently, and the speed can be adjusted according to actual needs to improve the screening effect.

[0037] Furthermore, in conjunction with the appendix Figure 1 and attached Figure 3 As shown, the main controller 601 and control switch 602 are respectively located on the outer side of the side plate 103 near the feed inlet 2011. The external power interface 603 is located on the side of the main controller 601. The control switch 602 includes a main switch 6021, a guide plate switch 6022, and a second drum screen switch 6023. This layout facilitates the operator's control and operation of the device, improving ease of use. The guide plate switch 6022 is connected to the guide plate drive motor 401 via electrical wiring. The second drum screen switch 6023 is connected to the second drum screen drive motor 402 via electrical wiring. The main controller 601 is connected to the guide plate drive motor 401 and the second drum screen drive motor 402 via electrical wiring. This connection enables precise control of the drive motors, ensuring stable operation of the device.

[0038] Specifically, this invention provides a scallop screening device for aquatic product processing. In use, the operator first connects the device to an external power source and turns on the main switch. Then, as needed, the operator turns on the guide plate switch and the second drum screen switch, starting the guide plate drive motor and the second drum screen drive motor. The guide plate drive motor drives the transmission rod to rotate, thereby rotating the spiral guide plate and evenly feeding the scallops from the inlet into the first drum screen. Under the combined rotation of the spiral guide plate and the first drum screen, large scallops cannot pass through the screen holes and are discharged from the first outlet as the spiral guide plate pushes them. Medium and small scallops pass through the screen holes of the first drum screen and enter the second drum screen. The second drum screen drive motor drives the second drum screen to rotate via transmission gears two and one. Medium scallops cannot pass through the screen holes of the second drum screen and are discharged from the second outlet along the inclined inner wall. Small scallops pass through the screen holes of the second drum screen and fall into the collection bin. This multi-stage screening method achieves efficient and accurate screening of scallops. This invention, through its rational design and layout, improves the efficiency and accuracy of scallop screening, reduces manual operation, ensures hygiene and safety, and has significant application value.

[0039] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the spirit of the invention, such designs should fall within the protection scope of the present invention.

Claims

1. A scallop screening device for aquatic product processing, characterized in that, include: The machine includes a frame (1), a double-layer drum screen mechanism (2), a spiral guide plate (3), a collection bin (5), and a control module (6). The double-layer drum screen mechanism (2) is rotatably mounted on the upper part of the frame (1). The spiral guide plate (3) is rotatably mounted inside the first drum screen (201). The drive mechanism (4) works in conjunction with the control module (6) to control the double-layer drum screen mechanism (2) to perform rotational screening operations. The collection bin (5) is located at the bottom of the frame (1) and directly below the double-layer drum screen mechanism (2). The frame (1) is provided with a column (101), a base plate (102) and a side plate (103); the double-layer drum screen mechanism (2) includes a first drum screen (201) and a second drum screen (202); the spiral guide plate (3) is provided with a transmission rod (301); the drive mechanism (4) includes a guide plate drive motor (401) and a second drum screen drive motor (402); the control module (6) includes a main controller (601), a control switch (602) and an external power interface (603).

2. The scallop screening device for aquatic product processing according to claim 1, characterized in that: The columns (101) are respectively located at the four corners of the frame (1), the base plate (102) is located at the bottom of the frame (1) and between the columns (101); the side plates (103) are respectively located on the top two sides of the frame (1) and between the opposite top surfaces of the columns (101); a double-layer drum screen mechanism (2) is rotatably arranged between the two side plates (103).

3. The scallop screening device for aquatic product processing according to claim 1, characterized in that: The first drum screen (201) is located in the inner layer of the double-layer drum screen mechanism (2) and is fixedly connected to the frame (1); the second drum screen (202) is located in the outer layer of the double-layer drum screen mechanism (2) and is rotatably disposed outside the first drum screen (201); the screen hole diameter of the first drum screen (201) is larger than the screen hole diameter of the second drum screen (202), and the bottom of the inner wall of the second drum screen (202) is inclined downward along the axial direction of the second discharge port (2024).

4. The scallop screening device for aquatic product processing according to claim 3, characterized in that: The first drum screen (201) has a feed inlet (2011) at one end and a first discharge outlet (2012) at the other end; a plurality of fixing rods (2013) are provided on the inner side wall of the first drum screen (201) near the first discharge outlet (2012), and the fixing ring (2014) and the fixing rods (2013) are designed as an integral structure and are rotatably connected to the transmission rotating rod (301); the second drum screen (202) has a transmission gear (2021) at one end and a second discharge outlet (2024) at the other end on the outer side wall; the annular slid grooves (2022) are respectively provided on the inner side walls of both ends of the second drum screen (202), and the fixing discs (2023) are slidably connected to the annular slid grooves (2022) and fixedly connected to the first drum screen (201).

5. The scallop screening device for aquatic product processing according to claim 1, characterized in that: The spiral guide plates (3) are evenly spaced on the rod body of the transmission rod (301). The transmission rod (301) passes through the fixing ring (2014) and its two ends are rotatably connected to the guide plate drive motor (401) and the side plate (103) respectively.

6. A scallop screening device for aquatic product processing according to claim 1 or 4, characterized in that: The first discharge port (2012) works with the first drum screen (201) and the spiral guide plate (3) to screen and discharge large scallops; the second discharge port (2024) works with the second drum screen (202) and the second drum screen drive motor (402) to screen and discharge medium scallops; the second drum screen (202) works with the second drum screen drive motor (402) and the collection bin (5) to screen and discharge small scallops.

7. The scallop screening device for aquatic product processing according to claim 1, characterized in that: The guide plate drive motor (401) and the second drum screen drive motor (402) are respectively located on the inner side of the side plate (103) near the feed inlet (2011). The guide plate drive motor (401) is rotatably connected to the transmission rod (301) to drive the spiral guide plate (3) to perform rotating feeding and discharging operations. The second drum screen drive motor (402) is rotatably equipped with a second transmission gear (4021). The second transmission gear (4021) is rotatably connected to the first transmission gear (2021) to drive the second drum screen (202) to perform rotating screening and discharging operations.

8. The scallop screening device for aquatic product processing according to claim 1, characterized in that: The main controller (601) and control switch (602) are respectively located on the outer side of the side plate (103) near the feed inlet (2011), and the external power interface (603) is located on the side of the main controller (601); the control switch (602) includes a main switch (6021), a guide plate switch (6022) and a second drum screen switch (6023).

9. A scallop screening device for aquatic product processing according to claim 7 or 8, characterized in that: The guide plate switch (6022) is connected to the guide plate drive motor (401) via electrical wires; the second drum screen switch (6023) is connected to the second drum screen drive motor (402) via electrical wires; the main controller (601) is connected to the guide plate drive motor (401) and the second drum screen drive motor (402) via electrical wires respectively.

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