Marine product multi-stage processing system and process thereof

Abstract

The invention discloses a marine product multi-stage processing system and technology, and belongs to the technical field of marine product processing, the marine product multi-stage processing system comprises a collecting box and a processing box located in the collecting box, a discharging plate is fixed to the side wall of the processing box through a supporting rod, and a flushing mechanism and a brushing mechanism are arranged on the discharging plate; driving shafts are rotationally installed on the inner walls of the two sides of the machining box correspondingly, cylindrical material distributing rollers are fixed to the driving shafts, a plurality of bearing plates are fixed to the side walls of the material distributing rollers in the circumferential direction, a plurality of through grooves are formed in the material distributing rollers, and a conveying belt is installed in the machining box. The driving shaft and the conveying belt are driven by an external driving source, and first filtering holes are formed in the surface of the conveying belt in an array mode; a multi-stage treatment mode is adopted, the problem that shellfish and crustacean marine products are not easy to clean is effectively solved, and the cleaning effect is good.

Description

Technical Field

[0001] The present invention relates to the technical field of seafood processing, and in particular to a seafood multi-stage processing system and a process thereof. Background Art

[0002] Seafood refers to products from the ocean that can be eaten or used. The range is very wide, most of which refer to marine animals and marine plants. The raw materials need to be cleaned during the production process.

[0003] At present, automatic cleaning equipment is widely used in food processing. Most of them adopt an assembly line cleaning method, that is, seafood is sent to a conveyor belt and cleaned with a nozzle. Taking into account the differences between different seafood, such as shellfish and crustaceans, their raw materials are accompanied by a large amount of fine mud and impurities, which are difficult to separate from shellfish, resulting in poor cleaning effect. Summary of the invention

[0004] The purpose of the present invention is to provide a seafood multi-stage processing system and process thereof to solve the following technical problems: the current assembly line cleaning method is to put seafood on a conveyor belt and use a nozzle to clean it. Taking into account the differences between different seafood, such as shellfish and crustaceans, their raw materials are accompanied by a large amount of fine mud and impurities, which are difficult to separate from shellfish, resulting in poor cleaning effect.

[0005] The purpose of the present invention can be achieved through the following technical solutions: A seafood multi-stage processing system, comprising a collection box and a processing box located in the collection box, a material discharge plate is fixed on the side wall of the processing box through a support rod, a flushing mechanism and a scrubbing mechanism are arranged on the material discharge plate, a driving shaft is rotatably mounted on the inner walls of both sides of the processing box, a cylindrical material distribution roller is fixed on the driving shaft, a plurality of receiving plates are fixed to the side wall of the material distribution roller along the circumferential direction, a plurality of through grooves are provided on the material distribution roller, a conveyor belt is installed in the processing box, the driving shaft and the conveyor belt are driven by an external driving source, and a first filter hole is provided on the surface array of the conveyor belt; An ultrasonic generator is installed on the bottom wall of the processing box, and a sewage pipe is also connected to the bottom wall of the processing box. Overflow ports are provided on both side walls of the processing box, a discharge port is provided on one side wall of the processing box, a baffle is provided in the discharge port, and a discharge plate is obliquely provided between the inner walls on both sides of the processing box.

[0006] As a further solution of the present invention: a second material guide plate is fixed on an inner wall of one side of the processing box, the second material guide plate is located below the overflow port, and first material guide plates are fixed on inner walls on both sides of the processing box, the second material guide plate and the two first material guide plates are located above the conveyor belt.

[0007] As a further solution of the present invention: the blanking plate is composed of a bottom plate and side plates fixed on both sides of the bottom plate, and the bottom plate of the blanking plate is provided with second filter holes in an array.

[0008] As a further solution of the present invention: the flushing mechanism includes two mounting plates, the two mounting plates are respectively fixed on the two side plates through mounting blocks, a plurality of flushing pipes are fixed between the two mounting plates, and a connecting pipe is connected between two adjacent flushing pipes, one of the flushing pipes is connected to a water inlet pipe, the water inlet pipe is connected to an external water source, and a plurality of nozzles are evenly installed along the length direction of the flushing pipe on one side facing the bottom plate.

[0009] As a further solution of the present invention: the brushing mechanism includes two sliders, the two sliders are slidably connected to two side plates, a movable plate is fixed between the two sliders, a hard bristle brush is installed on the side of the movable plate facing the bottom plate, the end of the drive shaft away from the dividing roller extends to the outside of the processing box, and a transmission mechanism is arranged between both ends of the movable plate and the two drive shafts.

[0010] As a further solution of the present invention: the transmission mechanism includes a driven rod fixed on the movable plate and a fixed block fixed on the top wall of the processing box, a movable frame is fixed to one end of the driven rod, a first gear is fixed to one end of the driving shaft, a rotating shaft is rotatably installed on the side wall of the fixed block, a second gear is fixed on the rotating shaft, the second gear is meshed with the first gear, an active rod is fixed to one end of the rotating shaft, a push block is fixed to one end of the active rod, and the push block is located in the movable frame.

[0011] A multi-stage seafood processing process comprises the following steps: S1. Place the shellfish to be cleaned on the unloading plate, and the shellfish falls along the unloading plate, passing through the flushing mechanism and the scrubbing mechanism to loosen and remove the surface sand; S2, driving the material distribution roller to rotate, breaking up the landing points of the seafood, making the seafood evenly distributed on the conveyor belt to avoid accumulation, starting the ultrasonic generator to perform ultrasonic cleaning on the seafood; S3. After cleaning, use the sewage pipe to discharge the sewage first, then remove the baffle, start the conveyor belt, and discharge the cleaned seafood through the discharge plate.

[0012] Beneficial effects of the present invention: (1) The present invention comprises a collecting box, a processing box, a flushing mechanism and a scrubbing mechanism. When working, the seafood is firstly flushed and scrubbed, and then the seafood falls on the dividing roller and the receiving plate. The seafood is separated during continuous rotation through the through grooves on the dividing roller, so that the seafood is more evenly distributed on the conveyor belt. The ultrasonic wave released by the ultrasonic generator can further remove the fine sand and impurities attached to the surface of the seafood. The discharge plate ensures that the cleaned seafood is discharged in an orderly manner. The whole process utilizes multi-stage processing to effectively enhance the cleaning effect, and solves the problem of difficulty in cleaning shellfish and crustaceans. (2) The present invention provides a first guide plate and a second guide plate to allow the seafood to fall accurately onto the conveyor belt, thereby preventing the seafood from falling onto the bottom of the processing box; (3) The present invention provides a flushing mechanism, a scrubbing mechanism and a transmission mechanism. When the material distribution roller rotates, the bristle brush is driven to move back and forth continuously to scrub the surface of the shellfish seafood, effectively removing stubborn impurities and improving the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention will be further described below in conjunction with the accompanying drawings.

[0014] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the internal structure of the processing box of the present invention; Figure 3 is a cross-sectional view of the material distribution roller of the present invention; Figure 4 It is a three-dimensional structural schematic diagram of the processing box of the present invention; Figure 5 It is a schematic diagram of the structure of the blanking plate, the flushing mechanism and the brushing mechanism of the present invention; Figure 6 yes Figure 4 Enlarged view of point A in the middle.

[0015] In the figure: 1. collecting box; 2. processing box; 3. supporting rod; 4. unloading plate; 5. flushing mechanism; 501. mounting block; 502. mounting plate; 503. flushing pipe; 504. connecting pipe; 505. water inlet pipe; 506. nozzle; 6. brushing mechanism; 601. slider; 602. movable plate; 603. bristle brush; 7. driving shaft; 8. dividing roller; 9. receiving plate; 10. through groove; 11. conveyor belt; 12. first filter hole; 13. first guide plate; 14. second guide plate; 15. ultrasonic generator; 16. drain pipe; 17. overflow port; 18. baffle; 19. discharge plate; 20. second filter hole; 21. driven rod; 22. movable frame; 23. first gear; 24. fixed block; 25. rotating shaft; 26. second gear; 27. active rod; 28. push block.

[0016] The drawings are only used for illustrative purposes and are not to be construed as limitations of the present invention. To better illustrate the present embodiment, some parts of the drawings may be omitted, enlarged, or reduced in size, and do not represent the size and shape of actual products. For those skilled in the art, it is understandable that some well-known structures and their descriptions may be omitted in the drawings. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] See also Figures 1 to 4As shown, the present invention is a multi-stage processing system for seafood, comprising a collecting box 1 and a processing box 2 located in the collecting box 1, a feeding plate 4 is fixed to the side wall of the processing box 2 through a support rod 3, a flushing mechanism 5 and a scrubbing mechanism 6 are arranged on the feeding plate 4, a driving shaft 7 is rotatably mounted on the inner walls of both sides of the processing box 2, a cylindrical material distribution roller 8 is fixed on the driving shaft 7, a plurality of receiving plates 9 are fixed to the side wall of the material distribution roller 8 along the circumferential direction, a plurality of through grooves 10 are opened on the material distribution roller 8, a conveyor belt 11 is installed in the processing box 2, and a driving shaft 7 is fixed on the driving shaft 7. The driving shaft 7 and the conveyor belt 11 are driven by an external driving source, and the surface array of the conveyor belt 11 is provided with a first filter hole 12; an ultrasonic generator 15 is installed on the bottom wall of the processing box 2, and a sewage pipe 16 is also connected to the bottom wall of the processing box 2. Overflow ports 17 are provided on both side walls of the processing box 2, and a discharge port is provided on one side wall of the processing box 2. A baffle 18 is provided in the discharge port, and a discharge plate 19 is obliquely provided between the inner walls on both sides of the processing box 2; an appropriate amount of clean water is injected into the processing box 2, and the shellfish to be cleaned is placed on the processing box 2. On the unloading plate 4, the unloading plate 4 is tilted to make the seafood move downward spontaneously. The flushing mechanism 5 performs high-pressure flushing on the seafood, and cooperates with the scrubbing mechanism 6 to remove the dirt on the surface and in the gaps of the seafood. The external driving source drives the driving shaft 7 and the dividing roller 8 to rotate at a uniform speed. Since the dividing roller 8 is in a clockwise rotation state, the seafood will fall on different positions of the dividing roller 8 after falling. Some seafood will fall directly through the through slot 10, and some seafood will have different landing points under the action of centrifugal force, so that the seafood is evenly distributed on the conveyor belt 11 When seafood is added, the liquid level will rise, and the excess aqueous solution will be discharged from the overflow port 17. After a batch of seafood is added to the processing box 2, the feeding is stopped, and the ultrasonic generator 15 performs ultrasonic cleaning. After the cleaning is finally completed, the valve on the sewage pipe 16 is opened to discharge the sewage, and then the baffle 18 is removed, and the conveyor belt 11 is started to discharge the seafood through the discharge plate 19; it is worth mentioning that the ultrasonic generator 15 is a prior art, and its specific structure is not described here; the baffle 18 can be fixed to the processing box 2 with a snap buckle to facilitate disassembly and assembly.

[0019] See also Figure 2 A second guide plate 14 is fixed on the inner wall of one side of the processing box 2, and the second guide plate 14 is located below the overflow port 17. First guide plates 13 are fixed on the inner walls of both sides of the processing box 2. The second guide plate 14 and the two first guide plates 13 are all located above the conveyor belt 11. The first guide plate 13 and the second guide plate 14 allow the seafood to fall accurately on the conveyor belt 11, preventing the seafood from falling to the bottom of the processing box 2.

[0020] See also Figure 1 and Figure 5 The unloading plate 4 is composed of a bottom plate and side plates fixed on both sides of the bottom plate. The bottom plate of the unloading plate 4 is provided with second filter holes 20 in an array; the second filter holes 20 allow the flushed impurities to fall into the collection box 1.

[0021] See also Figure 5 The flushing mechanism 5 includes two mounting plates 502, and the two mounting plates 502 are fixed on the two side plates through mounting blocks 501 respectively. A plurality of flushing pipes 503 are fixed between the two mounting plates 502, and a connecting pipe 504 is connected between two adjacent flushing pipes 503. A water inlet pipe 505 is connected to one of the flushing pipes 503, and the water inlet pipe 505 is connected to an external water source. A plurality of nozzles 506 are evenly installed along the length direction on one side of the flushing pipe 503 facing the bottom plate; the external water source sends clean water into the flushing pipe 503 through the water inlet pipe 505, and the clean water enters each flushing pipe 503 through the connecting pipe 504, and is sprayed out through the nozzle 506 to flush the seafood.

[0022] See also Figure 5 and Figure 6 The brushing mechanism 6 includes two sliders 601, which are slidably connected to the two side plates. A movable plate 602 is fixed between the two sliders 601. A bristle brush 603 is installed on the side of the movable plate 602 facing the bottom plate. The end of the driving shaft 7 away from the material distribution roller 8 extends to the outside of the processing box 2. A transmission mechanism is provided between both ends of the movable plate 602 and the two driving shafts 7. The transmission mechanism includes a driven rod 21 fixed to the movable plate 602 and a fixed block 24 fixed to the top wall of the processing box 2. A movable frame 22 is fixed to one end of the driven rod 21. The driving shaft 7 A first gear 23 is fixed to one end of the block 24, a rotating shaft 25 is rotatably installed on the side wall of the fixed block 24, a second gear 26 is fixed to the rotating shaft 25, the second gear 26 is meshed with the first gear 23, an active rod 27 is fixed to one end of the rotating shaft 25, a push block 28 is fixed to one end of the active rod 27, and the push block 28 is located in the movable frame 22; when the driving shaft 7 rotates, it drives the first gear 23 to rotate, and the second gear 26 rotates synchronously, so that the active rod 27 and the push block 28 push the movable frame 22 to move back and forth, drive the movable plate 602 to move back and forth, and the bristle brush 603 can scrub the seafood.

[0023] A multi-stage seafood processing process comprises the following steps: S1. Place the shellfish to be cleaned on the unloading plate 4. The shellfish falls along the unloading plate 4 and passes through the flushing mechanism 5 and the scrubbing mechanism 6 to loosen and remove the surface sand. S2, driving the material distribution roller 8 to rotate, breaking up the landing points of the seafood, so that the seafood is evenly distributed on the conveyor belt 11 to avoid accumulation, and starting the ultrasonic generator 15 to perform ultrasonic cleaning on the seafood; S3. After cleaning is completed, the sewage is first discharged through the sewage pipe 16, and then the baffle 18 is removed, the conveyor belt 11 is started, and the cleaned seafood is discharged through the discharge plate 19.

[0024] The working principle of the present invention is as follows: a proper amount of clean water is injected into the processing box 2, the liquid level of the clean water is not higher than the bottom end of the material distribution roller 8 and is in contact with the receiving plate 9, the shellfish to be cleaned is placed on the material discharge plate 4, the material discharge plate 4 is inclined to allow the seafood to move downward spontaneously, the external water source (not shown) sends clean water into the flushing pipe 503 through the water inlet pipe 505, the clean water enters each flushing pipe 503 through the connecting pipe 504, and is sprayed out through the nozzle 506, and the seafood is washed with high pressure, the external driving source (not shown) drives the driving shaft 7 and the material distribution roller 8 to rotate at a uniform speed, and when the driving shaft 7 rotates, it drives the first gear 23 to rotate clockwise (with a rotation speed of 1 / 400mm). Figure 2 For example, the second gear 26 rotates synchronously, so that the active rod 27 and the push block 28 push the movable frame 22 to move back and forth, driving the movable plate 602 to move back and forth, and the bristle brush 603 can scrub the seafood to remove the dirt on the surface of the seafood and in the gaps. The dirt falls into the collection box 1 through the second filter hole 20, and the scrubbing mechanism 6 can also reduce the falling speed of the seafood to ensure that the seafood falls on the dividing roller 8 and the receiving plate 9; Since the dividing roller 8 is in a clockwise rotation state, the seafood will fall on different positions of the dividing roller 8 after falling. Some seafood will fall directly through the through groove 10, and some seafood will fall on the surface of the dividing roller 8. Different landing points will be generated under the action of centrifugal force, so that the seafood is evenly distributed on the conveyor belt 11. Since the addition of seafood and part of the running water will increase the liquid level, the excess aqueous solution will be discharged from the overflow port 17, and the dividing roller 8 will stir the liquid level when it rotates, so that the impurities mixed in the seafood during fishing or transportation, such as fishing net fragments and plastic particles, can also be discharged through the overflow port 17. After a batch of seafood is added to the processing box 2, the feeding is stopped, and the ultrasonic generator 15 performs ultrasonic cleaning. After the final cleaning is completed, the valve on the sewage pipe 16 is opened to discharge the sewage, and then the baffle 18 is removed, and the conveyor belt 11 is started to discharge the seafood through the discharge plate 19.

[0025] The above is a detailed description of an embodiment of the present invention, but the content is only a preferred embodiment of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A seafood multi-stage processing system, comprising a collection box (1) and a processing box (2) located in the collection box (1), characterized in that: A material discharge plate (4) is fixed to the side wall of the processing box (2) via a support rod (3), and a flushing mechanism (5) and a scrubbing mechanism (6) are arranged on the material discharge plate (4). A driving shaft (7) is rotatably mounted on the inner walls of both sides of the processing box (2), and a cylindrical material distribution roller (8) is fixed to the driving shaft (7). A plurality of receiving plates (9) are fixed to the side wall of the material distribution roller (8) along the circumferential direction, and a plurality of through grooves (10) are provided on the material distribution roller (8). A conveyor belt (11) is installed in the processing box (2), and the driving shaft (7) and the conveyor belt (11) are both driven by an external driving source, and a first filter hole (12) is provided in an array on the surface of the conveyor belt (11); An ultrasonic generator (15) is installed on the bottom wall of the processing box (2), and a sewage pipe (16) is also connected to the bottom wall of the processing box (2). Overflow ports (17) are provided on both side walls of the processing box (2). A discharge port is provided on one side wall of the processing box (2), and a baffle (18) is provided in the discharge port. A discharge plate (19) is obliquely provided between the inner walls on both sides of the processing box (2).

2. A seafood multi-stage processing system according to claim 1, characterized in that: A second material guide plate (14) is fixed on one inner wall of the processing box (2), and the second material guide plate (14) is located below the overflow port (17). First material guide plates (13) are fixed on both inner walls of the processing box (2), and the second material guide plate (14) and the two first material guide plates (13) are located above the conveyor belt (11).

3. A seafood multi-stage processing system according to claim 1, characterized in that: The blanking plate (4) is composed of a bottom plate and side plates fixed on both sides of the bottom plate, and second filter holes (20) are arranged in an array on the bottom plate of the blanking plate (4).

4. A seafood multi-stage processing system according to claim 3, characterized in that: The flushing mechanism (5) comprises two mounting plates (502), the two mounting plates (502) being fixed to two side plates respectively via mounting blocks (501), a plurality of flushing pipes (503) being fixed between the two mounting plates (502), and a connecting pipe (504) being connected between two adjacent flushing pipes (503), one of the flushing pipes (503) being connected to a water inlet pipe (505), the water inlet pipe (505) being connected to an external water source, and a plurality of spray heads (506) being evenly mounted along a length direction on one side of the flushing pipe (503) facing the bottom plate.

5. The multi-stage seafood processing system according to claim 3, characterized in that: The brushing mechanism (6) comprises two sliders (601), the two sliders (601) are slidably connected to the two side plates, a movable plate (602) is fixed between the two sliders (601), a bristle brush (603) is installed on the side of the movable plate (602) facing the bottom plate, one end of the drive shaft (7) away from the material distribution roller (8) extends to the outside of the processing box (2), and transmission mechanisms are arranged between the two ends of the movable plate (602) and the two drive shafts (7).

6. A seafood multi-stage processing system according to claim 5, characterized in that: The transmission mechanism comprises a driven rod (21) fixed on the movable plate (602) and a fixed block (24) fixed on the top wall of the processing box (2); a movable frame (22) is fixed to one end of the driven rod (21); a first gear (23) is fixed to one end of the driving shaft (7); a rotating shaft (25) is rotatably mounted on the side wall of the fixed block (24); a second gear (26) is fixed on the rotating shaft (25); the second gear (26) meshes with the first gear (23); an active rod (27) is fixed to one end of the rotating shaft (25); a push block (28) is fixed to one end of the active rod (27); and the push block (28) is located in the movable frame (22).

7. The multi-stage processing technology for seafood according to claim 1, characterized in that: The steps include: S1, placing the shellfish to be cleaned on a feeding plate (4), and the shellfish falls along the feeding plate (4), passing through a flushing mechanism (5) and a scrubbing mechanism (6), to loosen and remove surface sand; S2, driving the material distribution roller (8) to rotate, breaking up the landing points of the seafood, so that the seafood is evenly distributed on the conveyor belt (11) to avoid accumulation, and starting the ultrasonic generator (15) to perform ultrasonic cleaning on the seafood; S3. After cleaning is completed, the sewage is first discharged through the sewage pipe (16), and then the baffle (18) is removed, and the conveyor belt (11) is started to discharge the cleaned seafood through the discharge plate (19).

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