Fish cleaning device

Abstract

The invention relates to the technical field of fish processing, and provides a fish cleaning device which comprises a conveying mechanism and a cleaning structure. The conveying mechanism comprises a feeding frame and two conveying frames, the feeding frame is provided with a feeding channel, the two conveying frames are connected to the two sides of the feeding frame respectively, a conveying space is formed between the two conveying frames, the feeding end of the conveying space communicates with the feeding channel, and the feeding end of the conveying space communicates with the feeding channel. A cutting assembly is erected at the discharging end of the conveying space. The cleaning mechanism comprises a cleaning frame, a spray-washing assembly and a brushing assembly, the cleaning frame is arranged below the discharging end of the conveying space, and the spray-washing assembly and the brushing assembly are erected on an opening in the top of the cleaning frame in a spaced mode. The cleaning device solves the problem that a manual cleaning mode is time-consuming and labor-consuming, and has the advantages of being compact in structure, capable of replacing part of manual labor force and high in cleaning efficiency.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of fish processing, in particular to a fish cleaning device. BACKGROUND

[0002] Fish is an important source of protein and is widely consumed worldwide. In the fish processing industry chain, cleaning is a crucial pretreatment process, which aims to remove mucus, scales, blood stains on the surface of the fish body, and internal organs and black membranes in the abdominal cavity. The cleaning effect directly affects the hygiene and safety, appearance quality, shelf life, and convenience of subsequent processing of the fish. The existing cleaning method is mainly manual cleaning, which has obvious defects: on the one hand, the cleaning efficiency is very low, and only a single fish or a small amount of fish can be processed at a time. The cleaning intensity and method need to be adjusted for different types of fish, such as eels with thick mucus on the surface and crucian carp with small scales, which is time-consuming and labor-intensive. On the other hand, the cleaning effect is highly dependent on the experience and intensity of the operator. If the intensity is too light, it is easy to leave mucus and impurities in the gaps on the surface of the fish. If the intensity is too heavy, it may damage the integrity of the fish skin, affecting the appearance and taste of the food. In addition, during the manual cleaning process, the operator needs to directly touch the fish body, blood, and internal organs, which not only easily causes skin irritation, but also has the risk of cross-contamination of bacteria. Moreover, the secondary cleaning of the hands and tools after cleaning also increases the complexity of the operation. SUMMARY

[0003] Therefore, in order to solve the problem of time-consuming and labor-intensive manual cleaning, the present application provides a fish cleaning device, and the specific technical scheme is as follows:

[0004] A fish cleaning device, comprising a conveying mechanism and a cleaning mechanism; the conveying mechanism comprises a feeding frame and two conveying racks, the feeding frame is provided with a feeding channel, the two conveying racks are connected to the two sides of the feeding frame respectively, a conveying space is formed between the two conveying racks, the feeding end of the conveying space is communicated with the feeding channel, and a cutting assembly is arranged at the discharging end of the conveying space; the cleaning mechanism comprises a cleaning frame, a spray cleaning assembly, and a brushing cleaning assembly, the cleaning frame is arranged below the discharging end of the conveying space, and the spray cleaning assembly and the brushing cleaning assembly are arranged on the top opening of the cleaning frame in a spaced manner.

[0005] The fish cleaning device can automatically and orderly transport multiple fish individuals to subsequent workstations one by one through the feeding frame, the conveying frame and the conveying space, without frequent manual feeding and discharging. After the fish is conveyed to the cutting assembly, the fish is automatically cut and naturally falls into the cleaning frame below, realizing seamless connection from conveying, cutting to cleaning, significantly reducing manual intervention and labor intensity, and being particularly suitable for large-scale assembly line production. The cleaning mechanism integrates the spray cleaning assembly and the brush cleaning assembly. After the fish is cut, the fish falls into the cleaning frame, is first washed by the high-pressure water flow of the spray cleaning assembly, and the dirt, blood and part of the internal organs in the abdominal cavity are completely washed away from the fish body. Then, the fish is mechanically brushed by the brush cleaning assembly, and the stubborn mucus and scales on the surface of the fish body are effectively removed. The limitations of single cleaning method are overcome, and the fish body inside and outside is ensured to be fully and completely cleaned. The automatic conveying and cutting reduce the mechanical damage of the fish body caused by manual handling and processing. The efficient combination of brushing and spraying ensures the consistency of cleaning, avoids the residual or excessive damage problems that may occur in manual cleaning, and is beneficial to ensure the integrity and sanitary quality of the processed fish.

[0006] Further, the fish cleaning device further comprises a processing table, and the conveying frame and the cleaning frame are sequentially arranged on the processing table along the conveying direction of the fish.

[0007] Further, the two side inner walls of the feeding frame are each provided with a baffle, the feeding channel is formed between the two baffles on the two sides, the two side outer walls of the feeding frame are each provided with a connecting plate, and the two connecting plates on the two sides are respectively fixed on the two conveying frames by bolts.

[0008] Further, a plurality of mounting seats are arranged between the top portions of the two conveying frames, a first driven roller and a second driven roller are symmetrically arranged at the bottom of each mounting seat, a plurality of first driving rollers and a plurality of second driving rollers are arranged on the two sides of the processing table, a first contact belt is wound between the first driven roller and the first driving roller, a second contact belt is wound between the second driven roller and the second driving roller, and the conveying space is formed between the first contact belt and the second contact belt.

[0009] Further, the cutting assembly comprises a first rotating shaft, a first driving motor, a cutting knife and a positioning seat detachably fixed between the top portions of the two conveying frames. The first rotating shaft is rotatably inserted into the positioning seat. The first driving motor is mounted on the processing table and used to control the rotation state of the first rotating shaft. The cutting knife is sleeved on the first rotating shaft. The cutting knife extends into the conveying space and divides the discharge end of the conveying space into two discharge channels.

[0010] Further, a distribution plate is arranged at the feeding end of the cleaning frame, which divides the feeding end of the cleaning frame into two connecting channels corresponding to the discharge channels respectively, and an inclined discharge platform is arranged at the discharge end of the cleaning frame, and a hydrophobic plate is arranged at the bottom of the cleaning frame, and a plurality of hydrophobic holes are arranged on the hydrophobic plate.

[0011] Further, the number of the spray washing assemblies is multiple, each of which comprises a plurality of spray heads and a support plate swingingly arranged on the top of the cleaning frame, the plurality of spray heads are fixed on the support plate at intervals, the spray head comprises a mounting cap, a cylindrical spray head body and a spray core with a water outlet, the spray core is fixed in the spray head body, one end of the spray head body is clamped in the mounting cap, a strip-shaped groove is arranged on the outer end surface of the spray core, the water outlet is arranged in the strip-shaped groove, and the mounting cap has an annular groove on the inner wall, and the spray head body has an annular convex edge on the outer wall and is clamped in the annular groove.

[0012] Further, two shaft seats are arranged on the two sides of the processing table respectively, and through holes are arranged on the side walls of the cleaning frame respectively; the brushing assembly comprises a second rotating shaft and a plurality of brushing rollers, the two ends of the second rotating shaft pass through the through holes and are rotatably inserted into the shaft seats respectively, the plurality of brushing rollers are arranged on the outer surface of the second rotating shaft at intervals, and bristles are arranged on the outer periphery of the brushing roller.

[0013] Further, a second driving motor is arranged on the processing table, a driving shaft sleeve is arranged on any one end of the second rotating shaft, and a driving belt is arranged on the output end of the second driving motor, and the driving belt is arranged on the driving shaft sleeve.

[0014] Further, the fish cleaning device further comprises a sorting mechanism, the sorting mechanism comprises a receiving hopper, a climbing conveyor belt, a detection conveyor belt and a sorting conveyor belt, the top of the receiving hopper is located below the discharge platform, the bottom of the receiving hopper is connected with the bottom of the climbing conveyor belt, the top of the climbing conveyor belt is communicated with one end of the detection conveyor belt, the detection assembly is arranged on the detection conveyor belt, and the other end of the detection conveyor belt is communicated with the sorting conveyor belt. BRIEF DESCRIPTION OF DRAWINGS

[0015] The application can be further understood from the following description in conjunction with the drawings. The components in the drawings are not necessarily drawn to scale, but emphasis is placed on showing the principles of the embodiments. In different views, the same reference numerals designate corresponding parts.

[0016] Figure 1 is a structural schematic view of the fish cleaning device according to an embodiment of the application;

[0017] Figure 2 is a partial structure diagram of the fish cleaning device according to an embodiment of the present application;

[0018] Figure 3 is a partial structure diagram of the fish cleaning device according to an embodiment of the present application; Figure 2 is a partial structure diagram of the fish cleaning device according to an embodiment of the present application;

[0019] Figure 4 is a partial structure diagram of the fish cleaning device according to an embodiment of the present application;

[0020] Figure 5 is a partial structure diagram of the fish cleaning device according to an embodiment of the present application;

[0021] Figure 6 is a partial structure diagram of the fish cleaning device according to an embodiment of the present application;

[0022] BRIEF DESCRIPTION OF DRAWINGS

[0023] 1, feed frame; 11, baffle; 2, conveying frame; 21, mounting seat; 22, first contact belt; 23, second contact belt; 3, cutting assembly; 31, first rotating shaft; 32, first driving motor; 33, cutting knife; 34, positioning seat; 4, cleaning frame; 41, distribution plate; 42, hydrophobic plate; 5, spray cleaning assembly; 51, spray head; 511, mounting cap; 512, spray head body; 513, spray core; 514, strip-shaped groove; 515, water outlet hole; 516, annular groove; 517, annular convex edge; 52, support plate; 6, brushing assembly; 61, second rotating shaft; 62, brushing roller; 621, bristles; 63, discharge platform; 7, processing table; 71, protective cover; 72, second driving motor; 8, sorting mechanism; 81, receiving hopper; 82, climbing conveying belt; 821, supporting plate; 83, detection conveying belt; 831, detection assembly; 84, sorting conveying belt; 841, driving structure; 842, sorting slide; 85, collection box; 851, partition. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the present application clearer, the present application will be further described in detail below in combination with embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and do not limit the protection scope of the present application.

[0025] It should be noted that when an element is referred to as being "on" another element, it can be directly on the other element or intervening elements can also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements can also be present. As used herein the terms "vertical", "horizontal", "left", "right", and the like are merely used for the purpose of illustration and are not intended to be limiting.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0027] The "first", "second" in the present application do not represent the specific number and order, but only for the name of the distinction.

[0028] As Figures 1-3 shown, an embodiment of the fish cleaning device, comprising a conveying mechanism and a cleaning mechanism; conveying mechanism includes a feeding frame 1 and two conveying frame 2, feeding frame 1 is provided with feeding channel, two conveying frame 2 is connected in feeding frame 1 on both sides, two conveying frame 2 between the conveying space is formed, the conveying space of feeding end and feeding channel communication, conveying space of discharge end is provided with cutting assembly 3; cleaning mechanism includes cleaning frame 4, spray cleaning assembly 5 and brush cleaning assembly 6, cleaning frame 4 is set in the conveying space discharge end below, spray cleaning assembly 5 and brush cleaning assembly 6 interval set in the top opening of cleaning frame 4.

[0029] The fish cleaning device can automatically and orderly transport multiple fish individuals to subsequent workstations one by one through the feeding frame 1, the conveying frame 2 and the conveying space, without the need for frequent manual feeding and discharging. After the fish is conveyed to the cutting assembly 3, the fish is automatically cut and naturally falls into the cleaning frame 4 below, realizing seamless connection from conveying, cutting to cleaning, significantly reducing manual intervention and labor intensity, and being particularly suitable for large-scale assembly line production. The cleaning mechanism integrates the spray cleaning assembly 5 and the brushing cleaning assembly 6. After the fish is cut, the fish falls into the cleaning frame 4, is first washed by the high-pressure water flow of the spray cleaning assembly 5, can completely wash away the dirt, blood and part of the internal organs in the abdominal cavity, and then is mechanically brushed by the brushing cleaning assembly 6, which can effectively remove stubborn mucus and scales on the surface of the fish, overcome the limitation of a single cleaning method, and ensure that the fish is completely and thoroughly cleaned inside and outside. The automatic conveying and cutting reduce mechanical damage to the fish caused by manual handling and processing, and the efficient brushing and spraying combination ensures the consistency of cleaning and avoids the problems of residues or excessive damage that may occur in manual cleaning, which is beneficial to ensure the integrity and sanitary quality of the processed fish.

[0030] As shown in Figure 1 and Figure 2 In one embodiment, the fish cleaning device further includes a processing table 7, and the conveying frame 2 and the cleaning frame 4 are sequentially arranged on the processing table 7 along the conveying direction of the fish. All operation units (feeding, conveying and cleaning) are concentrated on the processing table 7, which provides an unified working platform for the operator, facilitates centralized monitoring, daily maintenance and cleaning and maintenance. At the same time, it is also convenient for centralized layout and management of water and electricity pipelines, and reduces the management complexity of the equipment.

[0031] Further, the processing table 7 is provided with a protective cover 71 covering the outside of the conveying space. It prevents the hands, clothes or hair of the operator from being accidentally wrapped in the moving parts, effectively avoiding mechanical injury accidents.

[0032] As shown in Figure 1 and Figure 2As shown in the drawings, in one embodiment, the two inner walls of the feeding frame 1 are provided with baffles 11, and the two baffles 11 form a feeding channel. The two outer walls of the feeding frame 1 are provided with connecting plates, and the two connecting plates are fixed on the two conveying frames 2 by bolts. By arranging baffles 11 on the two inner walls of the feeding frame 1 and forming a regular feeding channel therebetween, the structure can effectively guide and constrain the fish being fed, preventing the fish from stacking, blocking or deviating at the inlet, ensuring that the fish can enter the subsequent conveying space one by one and in order, laying a reliable foundation for the stable start of the entire automation process and reducing the risk of downtime caused by poor feeding. The feeding frame 1 is connected to the two conveying frames 2 by the connecting plates on the two outer walls and the bolted connection. Compared with simple hooks or plug-in connections, this face contact rigid connection greatly enhances the connection strength between the feeding frame 1 and the conveying frame 2, effectively preventing loosening or deformation under continuous vibration and load, ensuring the structural stability and durability of the key interface, and thus improving the rigidity and smoothness of the entire conveying mechanism.

[0033] As shown in the drawings, Figure 2 and Figure 3 As shown in the drawings, in one embodiment, a plurality of mounting seats 21 are arranged between the top portions of the two conveying frames 2. The bottom of each mounting seat 21 is symmetrically provided with a first driven roller and a second driven roller. A plurality of first drive rollers and a plurality of second drive rollers are arranged on the two sides of the processing table 7. A first contact belt 22 is wound between the first driven roller and the first drive roller, and a second contact belt 23 is wound between the second driven roller and the second drive roller. The first contact belt 22 and the second contact belt 23 form a conveying space therebetween. The first contact belt 22 and the second contact belt 23 together form a conveying space, which can stably clamp or support the fish from both sides or the bottom. This double-sided contact method greatly increases the stability of the conveying process, preventing the fish from rolling, sliding or deviating during conveying, and ensuring that they can accurately reach the cutting station in the predetermined posture. The tension of the first contact belt 22 and the second contact belt 23 can be easily adjusted to maintain the best transmission efficiency. If one belt is worn out, it can be replaced independently, which is simple to maintain and low in cost. At the same time, by selecting belts with different friction coefficients or widths, fish of different sizes and weights can be conveyed, enhancing the adaptability of the equipment.

[0034] Specifically, the first driven roller, the second driven roller, the first driving roller and the second driving roller are arranged in a vertical direction. The first contact belt 22 or the second contact belt 23 sleeved thereon is in a vertical or nearly vertical running state, so that the first contact belt 22 and the second contact belt 23 can be parallel to each other with a minimum spacing, thereby forming a conveying space with a limited width, accurate and with straight side walls, which can better guide and straighten the fish and effectively prevent the fish from falling or rolling laterally during conveying, thereby ensuring the consistency of the posture of the fish conveyed to the cutting station and laying a solid foundation for subsequent accurate cutting.

[0035] As shown in Figure 2 and Figure 3 In one embodiment, the cutting assembly 3 includes a first rotating shaft 31, a first driving motor 32, a cutting knife 33 and a positioning seat 34 detachably fixed between the top portions of the two conveying frames 2. The first rotating shaft 31 is rotatably inserted into the positioning seat 34. The first driving motor 32 is installed on the processing table 7 and is used to control the rotation state of the first rotating shaft 31. The cutting knife 33 is sleeved on the first rotating shaft 31 and extends into the conveying space and divides the discharge end of the conveying space into two discharge channels. The cutting knife 33 divides the discharge end of the conveying space into two discharge channels, which means that the two fish pieces after being cut can naturally fall from the left and right channels, greatly reducing the possibility of the two fish pieces being stuck in the discharge port due to mutual adhesion and collision, ensuring the smoothness of the discharge and the continuity of the production process, and fundamentally solving the common technical problem of easy blockage of a single discharge port. The positioning seat 34 is detachably fixed on the conveying frame 2, so that the entire cutting assembly 3 (including the positioning seat 34, the rotating shaft and the cutting knife 33) can be quickly installed or detached as a module, greatly facilitating the replacement, sharpening or cleaning and maintenance of the cutting knife 33. At the same time, the operator can quickly replace the cutting knife 33 of different specifications (such as diameter and thickness) according to the size and processing requirements of different fish, thereby enhancing the versatility and processing flexibility of the equipment.

[0036] As shown in Figure 3As shown, in one of the embodiments, a distribution plate 41 is arranged at the feeding end of the cleaning frame 4, which divides the feeding end of the cleaning frame 4 into two connecting channels corresponding to the two discharging channels respectively, and an inclined discharging platform 63 is arranged at the discharging end of the cleaning frame 4, and a hydrophobic plate 42 is arranged at the bottom of the cleaning frame 4, and a plurality of hydrophobic holes are arranged on the hydrophobic plate 42. The two connecting channels can guide the fish bodies (which have been cut into two pieces) falling from the two discharging channels to different areas in the cleaning frame 4 accurately, effectively avoiding the collision, stacking or entanglement of the two fish pieces at the entrance, ensuring that they can enter the cleaning area uniformly and dispersedly, creating a prerequisite for subsequent efficient and uniform cleaning; the impurities such as waste water, fish scales and internal organs produced during cleaning can fall into the bottom of the frame through the hydrophobic holes and be stored or discharged, while the fish bodies are blocked above the hydrophobic plate 42 and continue to be cleaned and transported. This realizes continuous solid-liquid separation during the cleaning process, avoids repeated washing of the fish bodies in the sewage, saves cleaning water, ensures the final cleaning quality, and at the same time, makes the impurities not easy to stay in the cleaning work area, greatly facilitates the cleaning and maintenance work after the equipment is used.

[0037] As shown in Figure 3 and Figure 4 As shown, in one of the embodiments, the number of the spray cleaning assemblies 5 is multiple, each of which includes a plurality of spray heads 51 and a support plate 52 swingingly arranged on the top of the cleaning frame 4, the plurality of spray heads 51 are fixed on the support plate 52 at intervals, the spray head 51 includes a mounting cap 511, a spray head body 512 in the shape of a cylinder and a spray core 513 with a water outlet hole 515, the spray core 513 is fixed in the spray head body 512, one end of the spray head body 512 is clamped in the mounting cap 511, a strip-shaped groove 514 is arranged on the outer end surface of the spray core 513, the outlet of the water outlet hole 515 is arranged in the strip-shaped groove 514, the inner wall of the mounting cap 511 has an annular groove 516, and the outer wall of the spray head body 512 has an annular convex edge 517 clamped in the annular groove 516. The plurality of spray heads 51 work simultaneously to form a large-flow flushing environment, which can quickly flush away the loose scales, mucus and blood stains after brushing, and the dynamic swing flushing can contact a larger surface area and has a higher cleaning efficiency than the fixed flushing under the same time and water consumption; the mounting cap 511 can facilitate the integral installation of the spray head 51 on the support plate 52; the strip-shaped groove 514 is arranged on the outer end surface of the spray core 513, and the water outlet hole 515 is arranged along the axis of the spray core 513 and the outlet of the water outlet hole 515 is arranged in the strip-shaped groove 514, so that the water flow sprayed from the water outlet hole 515 is divergent, thereby improving the spray cleaning effect of the spray head 51.

[0038] Preferably, the spray core 513 is made of ceramic material; the spray head 51 body is made of stainless steel material; and the mounting cap 511 is made of nylon material. The ceramic material spray core 513 is not easy to be abraded under the impact of high-speed water flow, thereby enhancing the wear resistance of the spray core 513 and prolonging the service life of the spray core 513;

[0039] As shown in Figure 2 and Figure 3 In one of the embodiments, two shaft seats are further arranged on both sides of the processing table 7, and through holes are formed in the side walls of the cleaning frame 4. The brushing assembly 6 comprises a second rotating shaft 61 and a plurality of brushing rollers 62. The two ends of the second rotating shaft 61 are respectively inserted into the through holes and rotatably connected to the shaft seats. The plurality of brushing rollers 62 are spaced apart and arranged on the outer surface of the second rotating shaft 61. The brushing rollers 62 are provided with brush hairs 621 on the outer periphery. The plurality of brushing rollers 62 are spaced apart and arranged on the rotating shaft, so that the brushing range can cover a large area of the cleaning frame 4. When the brushing rollers 62 rotate at high speed, the brush hairs 621 on the outer periphery can generate strong friction and stirring effect, effectively stripping the mucus, residual scales and dirt with strong adhesion on the surface of the fish body. In addition, the plurality of brushing rollers 62 arranged at intervals can ensure that different parts of the fish body are covered by the brush hairs 621 in the conveying direction, avoiding the cleaning blind area and ensuring that each fish can obtain consistent processing effect.

[0040] As shown in Figure 1 and Figure 2 In one of the embodiments, a second driving motor 72 is further arranged on the processing table 7. A driving shaft sleeve is arranged on any one end of the second rotating shaft 61. A driving belt is arranged on the output end of the second driving motor 72, and the driving belt is wound around the driving shaft sleeve. The belt drive is a mature, standardized and low-cost transmission mode. When installing, the centering requirement between the second driving motor 72 and the driving shaft sleeve is relatively low. The installation can be easily completed by adjusting the tension of the driving belt, thereby reducing the assembly difficulty. When maintaining, if the second driving motor 72 needs to be replaced or maintained, it can be separated only by disassembling the driving belt, which is simple to operate.

[0041] As shown in Figure 5 and Figure 6As shown, in one of the embodiments, the fish cleaning device further comprises a sorting mechanism 8, which comprises a receiving hopper 81, a climbing conveyor belt 82, a detection conveyor belt 83, and a sorting conveyor belt 84. The top of the receiving hopper 81 is located below the discharge platform 63, the bottom of the receiving hopper 81 is connected with the bottom of the climbing conveyor belt 82, the top of the climbing conveyor belt 82 is communicated with one end of the detection conveyor belt 83, the detection conveyor belt 83 is provided with a detection assembly 831, and the other end of the detection conveyor belt 83 is communicated with the sorting conveyor belt 84. The sorting mechanism 8 seamlessly receives the cleaned fish bodies falling from the discharge platform 63 of the cleaning frame 4 through the receiving hopper 81, and completes automatic transfer, detection and sorting through the climbing conveyor belt 82, the detection conveyor belt 83 and the sorting conveyor belt 84, realizes full-process automatic continuous production from raw material cleaning to finished product sorting, greatly reduces labor cost, and significantly improves overall production efficiency.

[0042] As shown in Figure 5 and Figure 6 specifically, a plurality of supporting plates 821 are arranged on the surface of the climbing conveyor belt 82. The supporting plates 821 serve as a blocking structure perpendicular to the surface of the conveyor belt, and form independent carrying units at the climbing section. When the fish bodies are sent into the climbing conveyor belt 82, they are reliably supported by the supporting plates 821, thereby completely eliminating the risk of material sliding, piling up or even falling off the belt due to the inclination angle or slippery surface of the conveyor belt, and ensuring the continuity and stability of the material transfer process between the cleaning discharge end and the detection station.

[0043] As shown in Figure 5 and Figure 6 further, the detection assembly 831 comprises a detection frame, an identification module, a weighing module and a receiving system. The detection frame is arranged on the detection conveyor belt 83, the identification module is arranged on the inner side wall of the detection frame, the weighing module is arranged at the bottom of the detection frame, and the receiving system is in communication connection with the identification module and the weighing module respectively. The cleaned fish bodies can be detected online and non-destructively. Each product can be evaluated according to the preset standards (such as weight, appearance integrity, etc.), and the sorting conveyor belt 84 can be instructed to perform corresponding actions, thereby completely replacing the backward way of relying on manual eyesight and speed for sorting. The sorting is accurate and efficient, and the quality standard is highly unified, which effectively improves the quality level and market competitiveness of the final product; the receiving system records the appearance and weight data of each product, which can be bound with the sorting result to form a complete product quality file. This not only can be used for real-time production monitoring, but also can provide valuable data support for subsequent production process optimization, quality traceability and cost accounting, and drive the production management to be more precise and digital.

[0044] Preferably, the identification module is an integrated hyperspectral camera, which is convenient for identifying the appearance defects of the cut fish bodies.

[0045] As Figure 5 and Figure 6 shown, in one embodiment, a plurality of driving structures 841 are arranged on one side of the sorting conveyor belt 84 at intervals, and a plurality of sorting slides 842 are arranged on the other side of the sorting conveyor belt 84 at intervals, the number of driving structures 841 is the same as the number of sorting slides 842, and they are one-to-one corresponding, and the plurality of driving structures 841 are connected with the receiving system through the control system. The driving structure 841 (such as a push rod, a push piece, a pneumatic nozzle, etc.) and the sorting slide 842 adopt a one-to-one corresponding layout. When the receiving system determines that the current material belongs to a specific grade according to the detection result, it can directly instruct the specific driving structure 841 corresponding to it to act, and accurately push the material into the sorting slide 842 opposite to it; the receiving system acts as the brain, comprehensively processes the detection information and makes a sorting decision, and the control system acts as the nerve center, accurately sends the decision instruction to the specified driving structure 841 (executive organ) to complete the action, the whole process is completely automated and does not need manual intervention, and because the instruction path is clear and direct, the system responds quickly and stably and reliably.

[0046] As Figure 5 and Figure 6 shown, further, the sorting mechanism 8 also includes a collection box 85 located below the sorting slide 842, and the collection box 85 is divided into a plurality of collection chambers by a plurality of partitions 851, and each collection chamber corresponds to one sorting slide 842. The classified and collected fish bodies are respectively stored in different collection chambers, when it is needed to pack or transfer to the next process, the operator can directly uniformly process the whole collection box 85, or individually operate the specific chamber; at the same time, all the sorted fish bodies are introduced into the closed or semi-closed collection box 85, avoiding the direct exposure of the products to the workshop environment, and reducing the risk of pollution.

[0047] The technical features of the above-described embodiments can be combined in any manner. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described, however, as long as the combinations of the technical features do not exist contradictions, they should be considered as the scope of the present disclosure.

[0048] The above-described embodiments only express several embodiments of the present application, and the description is more specific and detailed, but it should not be understood as limiting the scope of the patent. It should be pointed out that for ordinary skilled in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which are within the scope of the present application. Therefore, the protection scope of the present application patent should be subject to the appended claims.

Claims

1. A fish cleaning device, characterized in that, include: The conveying mechanism includes a feeding frame and two conveying frames. The feeding frame is provided with a feeding channel. The two conveying frames are respectively connected to both sides of the feeding frame. A conveying space is formed between the two conveying frames. The feeding end of the conveying space is connected to the feeding channel. A cutting component is mounted at the discharging end of the conveying space. The cleaning mechanism includes a cleaning frame, a spray washing component, and a brush washing component. The cleaning frame is located below the discharge end of the conveying space, and the spray washing component and the brush washing component are spaced apart on the top opening of the cleaning frame.

2. The fish cleaning device according to claim 1, characterized in that, It also includes a processing table, on which the conveyor frame and the cleaning frame are arranged sequentially along the conveying direction of the fish.

3. The fish cleaning device according to claim 1, characterized in that, The inner walls of both sides of the feeding frame are provided with baffles, and the feeding channel is formed between the two baffles on both sides. The outer walls of both sides of the feeding frame are provided with connecting plates, and the two connecting plates on both sides are respectively fixed to the two conveying frames by bolts and threads.

4. The fish cleaning device according to claim 2, characterized in that, Multiple mounting seats are spaced apart between the tops of the two conveyor frames. Each mounting seat has a first driven roller and a second driven roller symmetrically arranged at its bottom. Several first drive rollers and several second drive rollers are respectively arranged on both sides of the processing table. A first contact belt is wound between the first driven roller and the first drive roller, and a second contact belt is wound between the second driven roller and the second drive roller. The conveying space is formed between the first contact belt and the second contact belt.

5. The fish cleaning device according to claim 2, characterized in that, The cutting assembly includes a first rotating shaft, a first drive motor, a cutting blade, and a positioning seat detachably fixed between the tops of the two conveyor frames. The first rotating shaft is rotatably inserted into the positioning seat. The first drive motor is mounted on the processing table and is used to control the rotation state of the first rotating shaft. The cutting blade is sleeved on the first rotating shaft and extends into the conveying space, dividing the discharge end of the conveying space into two discharge channels.

6. The fish cleaning device according to claim 5, characterized in that, A material distribution plate is installed at the feed end of the cleaning frame, which divides the feed end of the cleaning frame into two connecting channels. The connecting channels correspond one-to-one with the discharge channels. An inclined discharge platform is provided at the discharge end of the cleaning frame. A drainage plate is laid at the bottom of the cleaning frame, and multiple drainage holes are spaced apart on the drainage plate.

7. The fish cleaning device according to claim 1, characterized in that, The number of spray washing components is multiple, and each spray washing component includes multiple nozzles and a support plate that swings and is mounted on the top of the cleaning frame. The multiple nozzles are fixed at intervals on the support plate. Each nozzle includes a mounting cap, a cylindrical nozzle body, and a spray core with a water outlet. The spray core is fixed in the nozzle body. One end of the nozzle body is fixed in the mounting cap. A strip-shaped groove is formed on the outer end face of the spray core. The outlet of the water outlet is formed in the strip-shaped groove. An annular groove is formed on the inner wall of the mounting cap. An annular protrusion is formed on the outer wall of the nozzle body and the annular protrusion is fixed in the annular groove.

8. The fish cleaning device according to claim 2, characterized in that, Two bearing seats are respectively provided on both sides of the processing table, and through openings are respectively provided on the side walls of both sides of the cleaning frame; the brushing assembly includes a second rotating shaft and multiple brushing rollers, both ends of the second rotating shaft pass through the through openings and are rotatably inserted into the bearing seats, and the multiple brushing rollers are spaced and sleeved on the outer surface of the second rotating shaft, and the outer periphery of the brushing rollers is provided with bristles.

9. The fish cleaning device according to claim 8, characterized in that, The processing table is also equipped with a second drive motor. A drive shaft sleeve is fitted on either end of the second rotating shaft, and a drive belt is fitted on the output end of the second drive motor. The drive belt is wound around the drive shaft sleeve.

10. The fish cleaning device according to claim 6, characterized in that, It also includes a sorting mechanism, which includes a receiving funnel, a climbing conveyor belt, a detection conveyor belt and a sorting conveyor belt. The top of the receiving funnel is located below the discharge platform, the bottom of the receiving funnel is connected to the bottom of the climbing conveyor belt, the top of the climbing conveyor belt is connected to one end of the detection conveyor belt, a detection component is mounted on the detection conveyor belt, and the other end of the detection conveyor belt is connected to the sorting conveyor belt.

Images