Aquatic product producing and processing equipment

Abstract

Aquatic product production and processing equipment comprises a workbench, a discharging device and a rolling and drying device are arranged on the workbench, a to-be-processed product is placed in the discharging device, and the rolling and drying device comprises a conveying mechanism, a rolling mechanism and a heating and drying mechanism. The grinding mechanism and the heating and drying mechanism are sequentially arranged on the side, away from the discharging device, of the workbench, the discharging device conveys a to-be-machined product to the transmission mechanism, the to-be-machined product is driven by the transmission mechanism to sequentially pass through the grinding mechanism and the heating and drying mechanism, the grinding mechanism grinds the to-be-machined product, and the heating and drying mechanism is used for drying the to-be-machined product. And the heating and drying mechanism is used for heating and drying the rolled to-be-processed product.

Description

Technical Field

[0001] This utility model relates to the field of food processing equipment technology, specifically to aquatic product production and processing equipment. Background Technology

[0002] Aquatic products refer to all aquatic animal and plant products and their processed products from marine and freshwater fisheries. "Knocked Shrimp" or "Knocked Fish" is a famous specialty dish from Wenzhou, Zhejiang Province, and a renowned dish in Chinese cuisine. Currently, it is all handmade. The method involves placing shrimp or fish meat on a cutting board, sprinkling starch on it, then sprinkling another layer of starch on top. While pounding with a wooden mallet or rolling pin, starch is sprinkled continuously to prevent the shrimp or fish meat from sticking to the mallet. (The process can result in an uncontrollable amount of starch added, around 30-40%). The pounded shrimp or fish slices are then placed in a pot of boiling water at 80-90 degrees Celsius and cooked over high heat for about 30 seconds. Once cooked, they are removed and set aside. The disadvantages are that excessive starch gelatinization leads to a poor texture, and the shelf life is limited to immediate use or refrigeration for about 1-3 days, making it unsuitable for commercialization. There is also a regional oversupply of fresh agricultural products. Summary of the Invention

[0003] In view of this, the present invention provides an aquatic product production and processing equipment.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A seafood processing equipment includes a workbench with a discharge device and a crushing and drying device. The discharge device contains products to be processed. The crushing and drying device includes a conveying mechanism, a crushing mechanism, and a heating and drying mechanism. The crushing mechanism and the heating and drying mechanism are sequentially arranged on the side of the workbench away from the discharge device. The discharge device conveys the products to be processed to a transmission mechanism. Driven by the conveying mechanism, the products to be processed pass sequentially through the crushing mechanism and the heating and drying mechanism. The crushing mechanism crushes the products to be processed, and the heating and drying mechanism heats and dries the crushed products.

[0006] Preferably, the conveying mechanism includes an upper conveying component and a lower conveying component, with a support cavity formed on the lower conveying component and a working cavity formed on the upper conveying component. The compaction mechanism includes a compaction power source, a compaction component, and a support component. The compaction power source is fixed on the worktable, and the compaction component and the support component are respectively disposed in the working cavity and the support cavity. A transmission component is disposed between the compaction power source and the compaction component. The transmission component is connected to both the compaction component and the compaction power source. The compaction power source drives the transmission component to move up and down, and during the up and down movement of the transmission component, it drives the compaction component to perform a compaction action in the working cavity.

[0007] Preferably, the transmission assembly includes a lifting transmission assembly and a horizontal reciprocating transmission assembly. The lifting transmission assembly includes a lifting transmission rod, a lifting cam, and a cam mounting box. The lifting transmission rod passes through the working cavity, and the portion of the lifting transmission rod inside the working cavity is connected to the compaction component. The cam mounting box is fixed on both ends of the lifting transmission rod extending out of the working cavity, near the compaction power source. The compaction power source is a servo motor with an output shaft. A driven shaft passing through the cam mounting box is provided inside the cam mounting box, and a synchronous belt is provided between the output shaft and the driven shaft. The lifting cam is sleeved on the portion of the driven shaft inside the cam mounting box, and one end of the driven shaft passes through the cam mounting box and connects to the horizontal reciprocating transmission assembly.

[0008] Preferably, the axial center line of the cam mounting box and the axial center line of the driven shaft are coaxially arranged. The lifting cam is eccentrically arranged on the driven shaft. An eccentric transmission hole is opened on the lifting cam. The driven shaft passes through the eccentric transmission hole. The eccentric transmission hole is located on the side of the lifting cam away from the axial center line of the driven shaft. The driven shaft drives the lifting cam to rotate eccentrically within the cam mounting box.

[0009] Preferably, the horizontal reciprocating transmission assembly includes a horizontal guide rod, a reciprocating transmission rod, and a reciprocating cam. Positioning blocks are symmetrically arranged on both sides of the top end of the compaction piece. The positioning blocks are fixed to the compaction piece and have positioning holes. Both ends of the horizontal guide rod pass through the lifting transmission rod and extend into the corresponding positioning holes to connect with the corresponding positioning blocks. One end of the reciprocating transmission rod is connected to the compaction piece, and the other end of the reciprocating transmission rod has a cam transmission groove. A first bevel gear is provided on one end of the driven shaft that passes through the cam mounting box. A cam transmission shaft is provided between the reciprocating transmission rod and the first bevel gear. One end of the cam transmission shaft extends into the cam transmission groove, and the other end of the cam transmission shaft has a second bevel gear. The first bevel gear and the second bevel gear mesh with each other. The reciprocating cam is located on the portion of the cam transmission shaft that extends into the cam transmission groove. The driven shaft drives the reciprocating cam to rotate within the cam transmission groove via the cam transmission shaft.

[0010] Preferably, the reciprocating cam is arranged in a teardrop shape.

[0011] Preferably, the upper conveying assembly includes an upper conveyor belt and an upper conveyor roller, and the lower conveying assembly includes a lower conveyor belt and a lower conveyor roller. The lower conveyor rollers are respectively disposed at both ends of the worktable, the lower conveyor belt is disposed between the lower conveyor rollers, and the upper conveyor rollers are disposed on both sides of the center of the lower conveyor belt. A support is provided between the upper conveyor rollers and the worktable, and the upper conveyor rollers are rotatably disposed on the upper part of the support. The lower part of the support is connected to the worktable, and a conveyor roller timing belt is provided between the upper conveyor rollers and the lower conveyor rollers and connected by the conveyor roller timing belt.

[0012] Preferably, the discharge device includes a discharge barrel, a discharge pressure rod, and a lead screw motor. A material cavity is formed inside the discharge barrel, and the product to be processed is placed inside the material cavity. A discharge port communicating with the material cavity and the outside of the discharge barrel is provided on the discharge barrel. The lead screw motor is located on the upper part of the discharge barrel and is connected to the discharge pressure rod. One end of the discharge pressure rod extends into the material cavity, and a sealing plug is provided on the end of the discharge pressure rod that extends into the material cavity. The lead screw motor drives the sealing plug to press down inside the material cavity through the discharge pressure rod. During the pressing process of the sealing plug, the product to be processed is pressed out of the material cavity through the discharge port and falls into the conveying mechanism.

[0013] Preferably, the heating and drying mechanism is an electric heating plate and a drying fan.

[0014] Preferably, an automatic cutting device is also provided near the discharge port of the discharge hopper. The automatic cutting device includes a cutting cylinder and a cutting blade. The cutting cylinder drives the cutting blade to move towards the discharge port.

[0015] The beneficial effects of this utility model are as follows: By setting a discharge device and a rolling and drying device on the workbench, the rolling mechanism in the rolling and drying device can roll the product to be processed, which is a mixture of fish or shrimp meat and starch. The product to be processed after being rolled by the rolling device can cause the shrimp meat or fish slices and starch to be highly adhesive, diffused and penetrated, increasing the mutual adhesion force, which plays a key role in the subsequent gelation of shrimp meat or fish slices. The heating and drying mechanism heats and sterilizes the shrimp meat or fish slices, gels them, and cooks and dries them, which is convenient for later packaging and storage. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Appendix Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Appendix Figure 2 This is a schematic diagram showing the connection between the lifting transmission assembly, the horizontal reciprocating transmission assembly, and the compaction block.

[0019] Appendix Figure 3 A schematic diagram of the lifting cam structure inside the cam mounting box;

[0020] Appendix Figure 4 This is a schematic diagram of the reciprocating cam structure within the cam drive groove. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] The present invention will now be further described with reference to the accompanying drawings.

[0023] This utility model provides the following technical solution:

[0024] As attached Figure 1-4 As shown, this utility model discloses an aquatic product processing equipment, including a workbench 1. The workbench 1 is equipped with a discharge device 3 and a crushing and drying device 2. The discharge device 3 contains products to be processed (not shown in the figure). The crushing and drying device 2 includes a conveying mechanism 4, a crushing mechanism 5, and a heating and drying mechanism 6. The crushing mechanism 5 and the heating and drying mechanism 6 are arranged sequentially on the side of the workbench 1 away from the discharge device 3. The discharge device 3 conveys the products to be processed to the transmission mechanism. The products to be processed pass through the crushing mechanism 5 and the heating and drying mechanism 6 sequentially under the drive of the conveying mechanism 4. The crushing mechanism 5 crushes the products to be processed, and the heating and drying mechanism 6 heats and dries the crushed products. Specifically, in this design, by setting a discharge device 3 and a rolling and drying device 2 on the workbench 1, the rolling mechanism 5 in the rolling and drying device 2 can roll the product to be processed. The product to be processed is a mixture of fish or shrimp meat and starch. The product to be processed after being rolled by the rolling device can cause the shrimp meat or fish slices and starch to be highly adhesive, diffused and penetrated, increasing the mutual adhesion force, which plays a key role in the subsequent gelation of shrimp meat or fish slices. The heating and drying mechanism 6 heats and sterilizes the shrimp meat or fish slices, gels them, and cooks and dries them, which is convenient for later packaging and storage.

[0025] Furthermore, the conveying mechanism 4 includes an upper conveying component 7 and a lower conveying component 8. A support cavity 9 is formed on the lower conveying component 8, and a working cavity 10 is formed on the upper conveying component 7. The compaction mechanism 5 includes a compaction power source 11, a compaction component 12, and a support component 13. The compaction power source 11 is fixed on the worktable 1. The compaction component 12 and the support component 13 are respectively disposed in the working cavity 10 and the support cavity 9. A transmission component is disposed between the compaction power source 11 and the compaction component 12. The transmission component is connected to the compaction component 12 and the compaction power source 11 respectively. The compaction power source 11 drives the transmission component to move up and down. During the movement of the transmission component, the compaction component 12 is driven to perform a compaction action in the working cavity 10. Specifically, in this embodiment, during the rolling process, the rolling element 12 and the support element 13 are respectively attached to the upper conveyor belt 31 and the lower conveyor belt 33, so that the support element 13 can provide support for the rolling element 12 during the rolling process, achieving uniform and effective rolling of the product. The shape and size of the rolling element 12 can be designed according to different product characteristics to adapt to the processing needs of different types of aquatic products. For example, for processing fish fillets, the rolling element 12 can be designed as a groove that matches the shape of the fish fillets to ensure uniform rolling without damaging the integrity of the fish fillets. For processing shrimp, it can be designed as a rolling surface with multiple small protrusions to increase the contact area with the shrimp and improve the adhesion effect.

[0026] Furthermore, the transmission assembly includes a lifting transmission assembly 14 and a horizontal reciprocating transmission assembly 15. The lifting transmission assembly 14 includes a lifting transmission rod 16, a lifting cam 17, and a cam mounting box 18. The lifting transmission rod 16 is disposed through the working cavity 10. The portion of the lifting transmission rod 16 located inside the working cavity 10 is connected to the rolling component 12. The cam mounting box 18 is fixed on both sides of the lifting transmission rod 16 extending out of the working cavity 10, close to the rolling power source 11. The rolling power source 11 is a servo motor and has an output shaft 19. A driven shaft 20 is disposed inside the cam mounting box 18 and passes through the cam mounting box 18. A synchronous belt 21 is disposed between the output shaft 19 and the driven shaft 20. The lifting cam 17 is sleeved on the portion of the driven shaft 20 located inside the cam mounting box 18. One end of the driven shaft 20 passes through the cam mounting box 18 and is connected to the horizontal reciprocating transmission assembly 15. Specifically, in this embodiment, by setting up a lifting transmission assembly 14, the lifting transmission assembly 14 can drive the rolling element 12 to perform up and down rolling actions. The working principle of the lifting transmission assembly 14 is as follows:

[0027] When the servo motor starts, its output shaft 19 rotates, driving the driven shaft 20 to rotate via the synchronous belt 21. Since the lifting cam 17 is fixedly connected to the driven shaft 20, the lifting cam 17 will rotate accordingly. Because the cam mounting box 18 is fixedly mounted at both ends of the lifting transmission rod 16, and the axial center lines of the lifting cam 17 and the cam mounting box 18 are offset, the lifting cam 17 will contact the inner wall of the cam mounting box 18 during rotation. This rotation of the lifting cam 17 will push the cam mounting box 18 to move up and down, which in turn drives the lifting transmission rod 16, thereby driving the compaction piece 12 to move up and down for compaction.

[0028] Furthermore, the axial center line of the cam mounting box 18 and the axial center line of the driven shaft 20 are coaxially arranged. The lifting cam 17 is eccentrically mounted on the driven shaft 20, and an eccentric transmission hole is formed on the lifting cam 17. The driven shaft 20 passes through the eccentric transmission hole, which is located on the side of the lifting cam 17 away from the axial center line of the driven shaft 20. The driven shaft 20 drives the lifting cam 17 to rotate eccentrically within the cam mounting box 18. Specifically, in this embodiment, through eccentric rotation, the outer edge of the lifting cam 17 periodically contacts and disengages from the inner wall of the cam mounting box 18, thereby realizing the reciprocating motion of the lifting transmission rod 16. This design enables the compaction component 12 to perform more precise and stable up-and-down movements, thereby improving compaction efficiency and quality. Since the axial centerline of the cam mounting box 18 and the axial centerline of the driven shaft 20 are coaxially arranged, and the lifting cam 17 is eccentrically mounted on the driven shaft 20, the eccentric movement of the lifting cam 17 when the driven shaft 20 rotates ensures that the compaction piece 12 generates a uniform and continuous force in the vertical direction, avoiding uneven compaction caused by uneven force distribution. The eccentric transmission hole is located on the side of the lifting cam 17 away from the axial centerline of the driven shaft 20, allowing the driven shaft 20 to transmit a larger torque through the eccentric transmission hole when driving the lifting cam 17 to rotate, thereby enhancing the up-and-down movement power of the compaction piece 12.

[0029] Furthermore, the horizontal reciprocating transmission assembly 15 includes a horizontal guide rod 22, a reciprocating transmission rod 23, and a reciprocating cam 24. Positioning blocks 25 are symmetrically arranged on both sides of the top end of the rolling element 12. The positioning blocks 25 are fixed to the rolling element 12, and positioning holes 26 are formed on the positioning blocks 25. Both ends of the horizontal guide rod 22 pass through the lifting transmission rod 16 and extend into the corresponding positioning holes 26 to connect with the corresponding positioning blocks 25. One end of the reciprocating transmission rod 23 is connected to the rolling element 12, and a cam transmission groove 27 is provided on the other end of the reciprocating transmission rod 23. The driven shaft 20... A first bevel gear 28 is provided on one end of the cam mounting box 18. A cam drive shaft 29 is provided between the reciprocating transmission rod 23 and the first bevel gear 28. One end of the cam drive shaft 29 extends into the cam drive groove 27, and a second bevel gear 30 is provided on the other end of the cam drive shaft 29. The first bevel gear 28 and the second bevel gear 30 are meshed together. The reciprocating cam 24 is provided on the portion of the cam drive shaft 29 that extends into the cam drive groove 27. The driven shaft 20 drives the reciprocating cam 24 to rotate within the cam drive groove 27 via the cam drive shaft 29. Specifically, in this embodiment, by providing a horizontal reciprocating transmission assembly 15, the compactor 12 can simultaneously perform horizontal reciprocating motion during the up-and-down compaction process, thereby improving compaction efficiency and uniformity. The working principle of the horizontal reciprocating transmission assembly 15 is as follows:

[0030] During operation, when the driven shaft 20 rotates, the first bevel gear 28 rotates accordingly. Since the second bevel gear 30 meshes with the first bevel gear 28, the second bevel gear 30 will also rotate accordingly. Since the cam drive shaft 29 connects the second bevel gear 30 and the reciprocating drive rod 23, and the reciprocating cam 24 is fixed in a teardrop shape on the portion of the cam drive shaft 29 within the micro-cloud cam drive groove 27, the rotation of the cam drive shaft 29, driven by the second bevel gear 30, will cause the reciprocating cam 24 to rotate within the cam drive groove 27. Because the reciprocating cam 24 has a teardrop-shaped structure and an eccentric structure with the cam drive shaft 29, it will contact the groove wall of the cam drive groove 27 during rotation. The cam drive groove 27 is formed on the reciprocating drive rod 23. Therefore, during rotation, the reciprocating cam 24 will periodically contact and disengage from the groove wall of the cam drive groove 27, thus driving the reciprocating drive rod 23 to reciprocate horizontally. The reciprocating drive rod 23 is connected to the rolling block, thereby causing the rolling block to reciprocate horizontally. The horizontal guide rod 22 is designed to ensure that the compaction block maintains the correct trajectory during reciprocating motion, preventing it from deviating from the predetermined path. By connecting to the compaction block, the horizontal guide rod 22 effectively restricts its vertical movement, ensuring it only reciprocates horizontally. Furthermore, the horizontal guide rod 22 passes through the lifting transmission rod 16, allowing the compaction block connected to it to move horizontally along the holes in the lifting transmission rod 16 under the influence of the horizontal guide rod 22. This reciprocating motion, combined with the up-and-down movement of the compaction block, achieves a continuous and uniform compaction effect on the material.

[0031] Furthermore, the upper conveying assembly 7 includes an upper conveyor belt 31 and an upper conveyor roller 32, and the lower conveying assembly 8 includes a lower conveyor belt 33 and a lower conveyor roller 34. The lower conveyor rollers 34 are respectively disposed at both ends of the worktable 1, the lower conveyor belt 33 is disposed between the lower conveyor rollers 34, and the upper conveyor rollers 32 are disposed on both sides of the center of the lower conveyor belt 33. A support is provided between the upper conveyor rollers 32 and the worktable 1, and the upper conveyor rollers 32 are rotatably disposed on the upper part of the support. The lower part of the support is connected to the worktable 1. A conveyor roller synchronization belt 35 is provided between the upper conveyor rollers 32 and the lower conveyor rollers 34 and is connected to them. Specifically, in this embodiment, both the upper conveyor belt 31 and the lower conveyor belt 33 are food-grade conveyor belts, which can ensure that the materials are not contaminated during the conveying process. The conveyor roller synchronization belt 35 is provided between the upper conveyor rollers 32 and the lower conveyor rollers 34 and is connected to them, which can ensure that the upper conveyor belt 31 and the lower conveyor belt 33 operate synchronously, thereby ensuring the stability of the materials during the conveying process.

[0032] Furthermore, the discharge device includes a discharge barrel 36, a discharge pressure rod 37, and a lead screw motor 38. A material cavity is formed inside the discharge barrel 36, and the product to be processed is placed inside the material cavity. A discharge port 40 is provided on the discharge barrel 36 to connect the material cavity and the outside of the discharge barrel 36. The lead screw motor 38 is located on the upper part of the discharge barrel 36 and is connected to the discharge pressure rod 37. One end of the discharge pressure rod 37 extends into the material cavity, and a plastic sealing plug 41 is provided on the end of the discharge pressure rod 37 that extends into the material cavity. The lead screw motor 38 drives the sealing plug 41 to press down inside the material cavity through the discharge pressure rod 37. During the pressing process, the sealing plug 41 presses the product to be processed out of the material cavity through the discharge port 40 and falls into the conveying mechanism 4. Specifically, in this embodiment, the other end of the discharge pressure rod 37 is connected to the piston rod (not shown) on the lead screw motor 38. When the cylinder is activated, the piston rod pushes the discharge pressure rod 37 downward, and the sealing plug 41 moves downward accordingly, thereby pressing out the product to be processed in the material chamber.

[0033] Furthermore, the heating and drying mechanism comprises an electric heating plate 42 and a drying fan (not shown in the figure). The electric heating plate 42 is respectively installed in the working chamber 10 and the support chamber 9 to heat the upper conveyor belt 31 and the lower conveyor belt 33, thereby ensuring that the processed products after crushing are cooked when they pass through the position of the electric heating plate 42. The drying fan then dries the cooked products.

[0034] An automatic cutting device is also installed near the discharge port 40 on the discharge hopper 36. The automatic cutting device includes a cutting cylinder (not shown) and a cutting blade (not shown). The cutting cylinder is mounted on the discharge hopper and connected to the cutting blade. The cutting cylinder drives the cutting blade to move towards the discharge port 41. Specifically, in this embodiment, when the product to be processed is pressed to the vicinity of the discharge port 40 by the sealing plug 41, the cutting cylinder actuates, pushing the cutting blade to move rapidly to the discharge port 40, cutting the product into a predetermined size. The movement trajectory and cutting speed of the cutting blade are precisely controlled to ensure the accuracy and consistency of each cut. A portion of the cut product falls into the conveying mechanism 4.

[0035] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A seafood processing equipment, comprising a workbench, characterized in that: The workbench is equipped with a discharge device and a rolling and drying device. The discharge device contains the product to be processed. The rolling and drying device includes a conveying mechanism, a rolling mechanism, and a heating and drying mechanism. The rolling mechanism and the heating and drying mechanism are arranged sequentially on the side of the workbench away from the discharge device. The discharge device conveys the product to be processed to the transmission mechanism. The product to be processed passes through the rolling mechanism and the heating and drying mechanism in sequence under the drive of the conveying mechanism. The rolling mechanism rolls the product to be processed, and the heating and drying mechanism heats and dries the rolled product.

2. The aquatic product processing equipment according to claim 1, characterized in that: The conveying mechanism includes an upper conveying component and a lower conveying component. A support cavity is formed on the lower conveying component, and a working cavity is formed on the upper conveying component. The compaction mechanism includes a compaction power source, a compaction component, and a support component. The compaction power source is fixed on the worktable. The compaction component and the support component are respectively disposed in the working cavity and the support cavity. A transmission component is provided between the compaction power source and the compaction component. The transmission component is connected to both the compaction component and the compaction power source. The compaction power source drives the transmission component to move up and down. During the up and down movement of the transmission component, the compaction component is driven to perform a compaction action in the working cavity.

3. The aquatic product processing equipment according to claim 2, characterized in that: The transmission assembly includes a lifting transmission assembly and a horizontal reciprocating transmission assembly. The lifting transmission assembly includes a lifting transmission rod, a lifting cam, and a cam mounting box. The lifting transmission rod passes through the working cavity, and the portion of the lifting transmission rod inside the working cavity is connected to the compaction component. The cam mounting box is fixed on both ends of the lifting transmission rod extending out of the working cavity, near the compaction power source. The compaction power source is a servo motor with an output shaft. A driven shaft passing through the cam mounting box is provided inside the cam mounting box, and a synchronous belt is provided between the output shaft and the driven shaft. The lifting cam is sleeved on the portion of the driven shaft located inside the cam mounting box, and one end of the driven shaft passes through the cam mounting box and connects to the horizontal reciprocating transmission assembly.

4. The aquatic product processing equipment according to claim 3, characterized in that: The axial center line of the cam mounting box and the axial center line of the driven shaft are coaxially arranged. The lifting cam is eccentrically arranged on the driven shaft. An eccentric transmission hole is opened on the lifting cam. The driven shaft passes through the eccentric transmission hole. The eccentric transmission hole is located on the side of the lifting cam away from the axial center line of the driven shaft. The driven shaft drives the lifting cam to rotate eccentrically within the cam mounting box.

5. The aquatic product processing equipment according to claim 3, characterized in that: The horizontal reciprocating transmission assembly includes a horizontal guide rod, a reciprocating transmission rod, and a reciprocating cam. Positioning blocks are symmetrically arranged on both sides of the top of the compaction piece. The positioning blocks are fixed to the compaction piece and have positioning holes. Both ends of the horizontal guide rod pass through the lifting transmission rod and extend into the corresponding positioning holes to connect with the corresponding positioning blocks. One end of the reciprocating transmission rod is connected to the compaction piece, and the other end of the reciprocating transmission rod has a cam transmission groove. A first bevel gear is arranged on the end of the driven shaft that passes through the cam mounting box. A cam transmission shaft is arranged between the reciprocating transmission rod and the first bevel gear. One end of the cam transmission shaft extends into the cam transmission groove, and the other end of the cam transmission shaft has a second bevel gear. The first bevel gear and the second bevel gear mesh with each other. The reciprocating cam is located on the portion of the cam transmission shaft that extends into the cam transmission groove. The driven shaft drives the reciprocating cam to rotate within the cam transmission groove via the cam transmission shaft.

6. The aquatic product processing equipment according to claim 5, characterized in that: The reciprocating cam is arranged in a teardrop shape.

7. The aquatic product processing equipment according to claim 2, characterized in that: The upper conveying assembly includes an upper conveyor belt and an upper conveyor roller, and the lower conveying assembly includes a lower conveyor belt and a lower conveyor roller. The lower conveyor rollers are respectively disposed at both ends of the worktable, the lower conveyor belt is disposed between the lower conveyor rollers, and the upper conveyor rollers are disposed on both sides of the center of the lower conveyor belt. A support is provided between the upper conveyor rollers and the worktable, and the upper conveyor rollers are rotatably disposed on the upper part of the support. The lower part of the support is connected to the worktable. A conveyor roller timing belt is provided between the upper conveyor rollers and the lower conveyor rollers and is connected to them.

8. The aquatic product processing equipment according to claim 1, characterized in that: The discharge device includes a discharge barrel, a discharge pressure rod, and a lead screw motor. A material cavity is formed inside the discharge barrel, and the product to be processed is placed inside the material cavity. A discharge port connecting the material cavity and the outside of the discharge barrel is opened on the discharge barrel. The lead screw motor is located on the upper part of the discharge barrel and is connected to the discharge pressure rod. One end of the discharge pressure rod extends into the material cavity, and a sealing plug is provided on the end of the discharge pressure rod that extends into the material cavity. The lead screw motor drives the sealing plug to press down inside the material cavity through the discharge pressure rod. During the pressing process of the sealing plug, the product to be processed is pressed out of the material cavity through the discharge port and falls into the conveying mechanism.

9. The aquatic product processing equipment according to claim 1, characterized in that: The heating and drying mechanism consists of an electric heating plate and a drying fan.

10. The aquatic product processing equipment according to claim 8, characterized in that: An automatic cutting device is also installed near the discharge port of the discharge hopper. The automatic cutting device includes a cutting cylinder and a cutting blade. The cutting cylinder drives the cutting blade to move towards the discharge port.

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