Fillet processing conveyor with self-screening structure
By adopting a combination design of self-sieve structure, air holes, concave grooves and buffer plates in the fish fillet processing conveyor, the problem of adhesion of the fish fillet during the transportation process is solved, and the conveying effect and efficiency are improved.
Patent Information
- Application Number
- CN202520537600.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-26
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2035-03-26
AI Technical Summary
When the traditional fish fillet processing and conveying device conveys fish fillets, the myofibrillar protein-hydrogel phase is separated due to extrusion, forming a protein-rich sticky layer. The fish fillets are prone to adhere to the conveying structure, affecting the conveying effect.
A fish fillet processing conveyor with a self-sieve structure is designed, and a slanted screening plate is used to screen the fish fillet and the fish bones. By opening air holes and concave grooves on the surface of the conveying plate, and combining the buffer plate and spring, the adhesion possibility of the fish fillet and the conveying plate is reduced.
It effectively solves the problem of fish fillet sticking to the conveying plate, improves the conveying effect and efficiency of the fish fillet, and ensures the quality and processing efficiency of the fish fillet.
Smart Images
Figure CN222820747U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fish fillet processing, in particular to a fish fillet processing conveyor with a self-screening structure. Background Art
[0002] Fish fillet processing and transportation is an important part of aquatic product processing, involving the efficiency and quality assurance of the entire process from raw material processing to finished product packaging. Generally, through in-depth matching of equipment selection and process, the breakage rate of fish fillet processing and transportation can be achieved to be less than 0.5%, the hygiene compliance rate to be 100%, and the comprehensive energy consumption to be reduced by 18%.
[0003] In the process of fish fillet processing and conveying, screening is a key link to ensure product quality, improve processing efficiency and optimize resource utilization. It intercepts large impurities such as fish bones to facilitate the continued conveying of fish fillets, thereby achieving the separation of fish bones and fish fillets.
[0004] In the process of screening and conveying fish fillets, it is necessary to use a conveying device to convey the fish fillets so as to gradually process the fish fillets. Traditional conveyors generally directly use a conveying structure to convey fish fillets. However, when conveying fish fillets, the extrusion during the conveying process can easily cause the myofibrillar protein-hydrogel in the fish fillets to phase separate, forming a protein-rich viscous layer, which in turn causes the fish fillets to adhere to the conveying structure and are not easy to fall, affecting the conveying effect. Therefore, it is necessary to propose a fish fillet processing conveyor with a self-screening structure to solve the above problems. Utility Model Content
[0005] The utility model aims to provide a fish fillet processing conveyor with a self-screening structure to solve the problem that when the traditional conveying device proposed in the background art conveys fish fillets, the extrusion during the conveying process easily causes the myofibrillar protein-hydrogel in the fish fillets to phase separate and form a protein-rich viscous layer, which in turn causes the fish fillets to adhere to the conveying structure and are not easy to fall, thereby affecting the conveying effect.
[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:
[0007] A fish fillet processing conveyor with a self-screening structure comprises a protective shell; a hopper is fixedly installed on the top of the protective shell, a controller is fixedly installed on one end of the protective shell, a screening plate is slidably connected to the inside of the protective shell, the screening plate is inclined in the vertical direction, and the lower end of the screening plate extends to the outside of the protective shell, a spring 1 is fixedly installed on the bottom of the upper end of the screening plate, the bottom of the spring 1 is fixedly connected to the protective shell, a spring 2 is fixedly installed on the bottom of the lower end of the screening plate, and the bottom of the spring 2 is fixedly connected to the protective shell; a conveying plate is fixedly installed inside the protective shell at the bottom of the spring 2, and the other end of the conveying plate One side extends out of the interior of the protective shell, and a plurality of air holes are provided on the surface of the conveying plate. A guide box is fixedly installed on the bottom of the conveying plate outside the air holes, and a blowing box is fixedly connected to the bottom of the guide box. A connecting pipe is fixedly installed on one side of the blowing box. The interior of the blowing box is slidably connected to a guide plate, and a guide port is provided inside the guide plate. One side and the top of the guide port extend out of the interior of the guide plate respectively, and one side surface of the guide port is staggered with the connecting pipe. An air inlet is provided inside the guide box at the top of the blowing box, and an electric push rod is fixedly installed on the bottom of the blowing box, and the top of the movable rod of the electric push rod is fixedly connected to the guide plate.
[0008] If the fish fillets and fish bones are directly conveyed without being screened, because the weight of the fish bones is greater than that of the fish fillets, the upper fish bones are likely to squeeze the lower fish fillets, thereby increasing the possibility of the fish fillets adhering to the surface of the conveying plate, affecting the conveying effect; in the present application, a screening plate is installed, wherein a plurality of screening holes are opened on the surface of the screening plate, and when the fish fillets and fish bones pass through the hopper and enter the protective housing at the same time, they can be screened by the screening plate, and the larger fish bones are intercepted, and the fish fillets smaller than the screening holes pass through the screening plate and slide to the bottom, thereby reducing the possibility of the fish fillets adhering to the surface of the conveying plate during the subsequent conveying process. , improving the conveying effect; when conveying a large number of fish fillets, the upper fish fillets are easy to squeeze the lower fish fillets, so there is a possibility that the fish fillets are squeezed by the hopper and tightly adhere to the surface of the conveying plate, affecting the conveying effect; in the present application, by opening air holes and installing a guide box and a blowing box, gas can be injected into the interior of the guide box, so that the gas passes through the air holes and blows to the fish fillets on the top of the conveying plate, thereby separating the fish fillets from the surface of the conveying plate to a certain extent, and reducing the possibility of too close adhesion between them, thereby reducing the adhesion of the fish fillets to the surface of the conveying plate, so as to facilitate the conveying of the fish fillets and improve the conveying effect.
[0009] A further improvement of the technical solution of the utility model is that a plurality of wave-shaped concave-convex grooves are provided on the top surface of the conveying plate.
[0010] The above technical solution is adopted. In this solution, if the surface of the conveying plate is a plane, almost the entire surface of the fish fillet will be in contact with the surface of the conveying plate, so there are more contact surfaces and the possibility of adhesion is also greater; in the present application, by providing concave and convex grooves on the surface of the conveying plate, during the movement of the fish fillet, after the fish fillet slides onto the surface of the conveying plate, it will mainly contact the convex position of the conveying plate, thereby reducing the contact area between the fish fillet and the surface of the conveying plate, further reducing the possibility of the fish fillet adhering to the surface of the conveying plate.
[0011] A further improvement of the technical solution of the utility model is that the air hole is arranged to be inclined toward the other side of the top.
[0012] The above technical solution is adopted. In this solution, if the direction in which the air holes are opened is just perpendicular to the surface of the conveying plate, when the gas passes through the air holes and blows toward the fish fillets, the fish fillets will move toward the top, which to a certain extent affects the movement of the fish fillets sliding to the bottom of the other side, thereby affecting the conveying effect; in the present application, by setting the air holes at an angle, when the gas passes through the air holes and blows toward the fish fillets, the fish fillets will be blown toward the top and the other side, so as to promote the effect of moving the fish fillets to the other side, thereby further improving the conveying effect of the fish fillets.
[0013] A further improvement of the technical solution of the utility model is that a buffer plate is slidably installed inside the protective shell between the conveying plate and the screening plate, and the buffer plate is inclined at the bottom of one side, and a spring three is fixedly installed at the bottom of the buffer plate, and the bottom of the spring three is fixedly connected to the protective shell.
[0014] The above technical solution is adopted. In this solution, because there is a certain distance between the screening plate and the conveying plate, after the fish fillets are screened by the screening plate, the fish fillets fall from a high place to the surface of the conveying plate. Due to the effect of gravity, the fish fillets are more likely to adhere tightly to the surface of the conveying plate after contacting the conveying plate, affecting the conveying effect; in the present application, by installing a buffer plate, the fish fillets passing through the screening holes of the screening plate can be supported, and by using spring three, a buffering effect can be achieved, reducing the speed of the fish fillets falling, thereby reducing the possibility of the fish fillets adhering to the surface of the conveying plate, and further improving the conveying effect.
[0015] A further improvement of the technical solution of the utility model is that the top surface of the buffer plate is arranged to be smooth.
[0016] By adopting the above technical solution, in this solution, by setting the surface of the buffer plate to be smooth, the fish fillet can slide on the surface of the buffer plate conveniently, thereby reducing the possibility of the fish fillet adhering to the surface of the buffer plate.
[0017] A further improvement of the technical solution of the utility model is that a connecting frame is slidably installed on the other side of the blow box, one side of the connecting frame extends to the interior of the blow box and is fixedly connected to the guide plate, a baffle is fixedly installed on the top of the connecting frame, a flow port is opened at the bottom of the guide box, the flow port corresponds to the baffle, and a sealing gasket is attached to the top of the baffle.
[0018] The above-mentioned technical solution is adopted. In this solution, the fish fillets may melt and bleed during the transportation process, and the blood can easily pass through the air holes and accumulate in the guide box, which affects the effect of blowing. In the present application, by installing a connecting frame and a baffle, when the electric push rod drives the guide plate to move, the connecting frame and the baffle can be driven to move synchronously, so that the connecting frame and the baffle are tightly fitted with the flow port of the guide box and blocked to facilitate the blowing work. By separating the baffle from the flow port, the blood can be easily discharged from the inside of the guide box, thereby ensuring that the subsequent blowing work is carried out normally.
[0019] A further improvement of the technical solution of the utility model is that a protective plate 1 is fixedly installed on the bottom of the screening plate on one side of the spring 1, and a protective plate 2 is fixedly installed on the bottom of the screening plate on the other side of the spring 2.
[0020] The above technical solution is adopted. In this solution, during the process of fish fillet screening, because spring one and spring two are always shaking, there is a possibility that the fish fillet is stuck in the surface of spring one and spring two, which affects the conveying effect of the fish fillet; in the present application, by installing protective plate one and protective plate two, a separation effect can be achieved, reducing the possibility of fish fillets being stirred into the inside of spring one and spring two during the falling process, so as to ensure the normal conveying operation of the fish fillet.
[0021] A further improvement of the technical solution of the utility model is that an observation glass is fixedly connected to one end of the protective shell, and the observation glass is located on the other side of the controller.
[0022] The above technical solution is adopted. In this solution, by installing an observation glass, it is convenient for operators to observe the fish fillet screening and conveying conditions inside the protective housing to ensure that the screening and conveying work is carried out normally.
[0023] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:
[0024] 1. The utility model provides a fish fillet processing conveyor with a self-screening structure, which can screen fish fillets and fish bones by using a screening plate, and intercept fish bones with a larger volume, thereby solving the problem that if fish fillets and fish bones are directly conveyed without screening, the fish bones on the upper side are likely to squeeze the fish fillets on the lower side, causing the fish fillets to adhere to the surface of the conveying plate. In addition, through the mutual cooperation between structures such as air holes, gas is injected into the interior of the guide box so that the gas is blown toward the fish fillets on the top of the conveying plate, thereby reducing the possibility of the fish fillets and the conveying plate being too closely attached to a certain extent, so as to facilitate the conveying of the fish fillets and improve the conveying effect.
[0025] 2. The utility model provides a fish fillet processing conveyor with a self-screening structure. By providing concave-convex grooves on the surface of the conveying plate, the fish fillets will mainly contact the convex positions of the conveying plate during movement. Therefore, relative to the plane, the contact area between the fish fillets and the surface of the conveying plate is reduced. In addition, by arranging the air holes at an angle, when the gas passes through the air holes and blows toward the fish fillets, the fish fillets can be promoted to move to the other side, thereby further reducing the possibility of the fish fillets adhering to the surface of the conveying plate and improving the conveying effect of the fish fillets.
[0026] 3. The utility model provides a fish fillet processing conveyor with a self-screening structure. Through the cooperation between the buffer plate and the spring three, the fish fillets passing through the screening holes of the screening plate can be supported, thereby achieving a buffering effect, thereby reducing the falling speed of the fish fillets, further reducing the possibility of the fish fillets adhering to the surface of the conveying plate, and improving the conveying effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0027] The utility model will be further described below in conjunction with the accompanying drawings.
[0028] Figure 1 It is a three-dimensional diagram of the utility model;
[0029] Figure 2 A stereogram of the overall second viewing angle of the present invention;
[0030] Figure 3 It is a schematic diagram of the partial structure of the cross section of the protective shell of the utility model;
[0031] Figure 4 It is a schematic diagram of the partial structure of the front section of one end of the protective housing of the utility model;
[0032] Figure 5 This is a schematic diagram of the partial structure of the guide box section of the utility model;
[0033] Figure 6 It is a schematic diagram of the local structure of the conveying plate of the utility model.
[0034] In the figure: 1. protective shell; 2. hopper; 3. screening plate; 4. controller; 6. conveying plate; 7. observation glass; 8. guide box; 9. blowing box; 10. electric push rod; 11. baffle; 12. connecting frame; 13. spring one; 14. protective plate one; 15. spring two; 16. protective plate two; 17. buffer plate; 18. spring three; 19. guide plate; 20. guide port; 21. connecting pipe; 22. air hole; 23. sealing gasket; 24. air inlet. DETAILED DESCRIPTION
[0035] The utility model is further described in detail below in conjunction with the embodiments.
[0036] Example 1
[0037] like Figure 1 , Figure 3 and Figure 5 As shown, the utility model provides a fish fillet processing conveyor with a self-screening structure, including a protective shell 1; a hopper 2 is fixedly installed on the top of the protective shell 1, a controller 4 is fixedly installed on one end of the protective shell 1, a screening plate 3 is slidably connected to the inside of the protective shell 1, the screening plate 3 is inclined in the vertical direction, and the lower end of the screening plate 3 extends to the outside of the protective shell 1, a spring 13 is fixedly installed on the bottom of the upper end of the screening plate 3, the bottom of the spring 13 is fixedly connected to the protective shell 1, and a spring 2 15 is fixedly installed on the bottom of the lower end of the screening plate 3, and the bottom of the spring 2 15 is fixedly connected to the protective shell 1; a conveying plate 6 is fixedly installed inside the protective shell 1 at the bottom of the spring 2 15, and the other end of the conveying plate 6 The side extends out of the interior of the protective shell 1, and a plurality of air holes 22 are provided on the surface of the conveying plate 6. A guide box 8 is fixedly installed at the bottom of the conveying plate 6 outside the air holes 22, and a blowing box 9 is fixedly connected to the bottom of the guide box 8. A connecting pipe 21 is fixedly installed on one side of the blowing box 9. A guide plate 19 is slidably connected to the inside of the blowing box 9, and a guide port 20 is provided inside the guide plate 19. One side and the top of the guide port 20 extend out of the interior of the guide plate 19 respectively, and one side surface of the guide port 20 is staggered with the connecting pipe 21. An air inlet 24 is provided inside the guide box 8 at the top of the blowing box 9, and an electric push rod 10 is fixedly installed at the bottom of the blowing box 9, and the top of the movable rod of the electric push rod 10 is fixedly connected to the guide plate 19.
[0038] In this embodiment, if the fish fillets and fish bones are directly transported without screening, because the weight of the fish bones is greater than that of the fish fillets, the upper fish bones are easy to squeeze the lower fish fillets, thereby increasing the possibility of the fish fillets adhering to the surface of the conveying plate 6, affecting the conveying effect; in this application, by installing a screening plate 3, wherein a plurality of screening holes are opened on the surface of the screening plate 3, when the fish fillets and fish bones simultaneously pass through the hopper 2 into the protective housing 1, the screening plate 3 can be used to screen them, intercept the larger fish bones, and the fish fillets with a volume smaller than the screening hole pass through the screening plate 3 and slide to the bottom, thereby reducing the possibility of the fish fillets adhering to the surface of the conveying plate 6 during the subsequent conveying process, thereby improving the conveying effect;
[0039] When conveying a large number of fish fillets, the upper fish fillets are easy to squeeze the lower fish fillets, so there is a possibility that the fish fillets are squeezed by the hopper 2 and tightly adhere to the surface of the conveying plate 6, affecting the conveying effect; in the present application, by opening the air holes 22, and by installing the guide box 8 and the blowing box 9, gas can be injected into the interior of the guide box 8, so that the gas passes through the air holes 22 and blows to the fish fillets on the top of the conveying plate 6, thereby separating the fish fillets from the surface of the conveying plate 6 to a certain extent, and reducing the possibility of too close fit between them, thereby reducing the fish fillets from adhering to the surface of the conveying plate 6, so as to facilitate the conveying of the fish fillets and improve the conveying effect.
[0040] Example 2
[0041] like Figure 3 , Figure 4 and Figure 6 As shown, based on Example 1, the utility model provides a technical solution: preferably, a plurality of wave-shaped concave-convex grooves are provided on the top surface of the conveying plate 6, and the air holes 22 are inclined toward the other side of the top.
[0042] In this embodiment, if the surface of the conveying plate 6 is a plane, almost the entire surface of the fish fillet will be in contact with the surface of the conveying plate 6, so there are more contact surfaces and the possibility of adhesion is also greater; in this application, by providing concave-convex grooves on the surface of the conveying plate 6, during the movement of the fish fillet, after the fish fillet slides onto the surface of the conveying plate 6, it will mainly contact with the convex position of the conveying plate 6, thereby reducing the contact area between the fish fillet and the surface of the conveying plate 6, further reducing the possibility of the fish fillet adhering to the surface of the conveying plate 6;
[0043] If the direction in which the air holes 22 are opened is just perpendicular to the surface of the conveying plate 6, when the gas passes through the air holes 22 and blows toward the fish fillets, the fish fillets will move toward the top, which to a certain extent affects the movement of the fish fillets sliding to the bottom of the other side, thereby affecting the conveying effect; in the present application, by setting the air holes 22 at an angle, when the gas passes through the air holes 22 and blows toward the fish fillets, the fish fillets will be blown toward the top and the other side, so as to promote the effect of moving the fish fillets to the other side, thereby further improving the conveying effect of the fish fillets.
[0044] Example 3
[0045] like Figure 3 , Figure 4 and Figure 5 As shown, on the basis of Example 2, the utility model provides a technical solution: preferably, a buffer plate 17 is slidably installed inside the protective shell 1 between the conveying plate 6 and the screening plate 3, and the buffer plate 17 is inclined to the bottom of one side, and a spring three 18 is fixedly installed at the bottom of the buffer plate 17, and the bottom of the spring three 18 is fixedly connected to the protective shell 1, and the top surface of the buffer plate 17 is smoothly set, and a connecting frame 12 is slidably installed on the other side of the blowing box 9, one side of the connecting frame 12 extends to the interior of the blowing box 9 and is fixedly connected to the guide plate 19, and a baffle 11 is fixedly installed on the top of the connecting frame 12, and a flow port is opened at the bottom of the guide box 8, and the flow port corresponds to the baffle 11, and a sealing gasket 23 is attached to the top of the baffle 11.
[0046] In this embodiment, because there is a certain distance between the screening plate 3 and the conveying plate 6, after the fish fillets are screened by the screening plate 3, the fish fillets fall from a high place to the surface of the conveying plate 6. Due to the effect of gravity, the fish fillets are more likely to adhere tightly to the surface of the conveying plate 6 after contacting the conveying plate 6, affecting the conveying effect; in this application, by installing the buffer plate 17, the fish fillets passing through the screening holes of the screening plate 3 can be supported, and the spring three 18 can be used to play a buffering effect, reducing the speed of the fish fillets falling, thereby reducing the possibility of the fish fillets adhering to the surface of the conveying plate 6, and further improving the conveying effect; and by setting the surface of the buffer plate 17 to be smooth, it is convenient for the fish fillets to slide on the surface of the buffer plate 17, reducing the possibility of the fish fillets adhering to the surface of the buffer plate 17;
[0047] The fish fillets may melt and ooze out blood during the transportation process, and the blood can easily pass through the air holes 22 and accumulate in the guide box 8, which affects the effect of blowing. In the present application, by installing the connecting frame 12 and the baffle 11, when the electric push rod 10 drives the guide plate 19 to move, the connecting frame 12 and the baffle 11 can be driven to move synchronously, so that the connecting frame 12 and the baffle 11 are tightly fitted with the flow port of the guide box 8 to block it for the convenience of blowing. By separating the baffle 11 from the flow port, the blood can be easily discharged from the inside of the guide box 8, thereby ensuring that the subsequent blowing work is carried out normally.
[0048] Example 4
[0049] like Figure 1 , Figure 3 and Figure 4 As shown, on the basis of Example 3, the utility model provides a technical solution: preferably, a protective plate 14 is fixedly installed on the bottom of the screening plate 3 on one side of the spring 13, and a protective plate 2 16 is fixedly installed on the bottom of the screening plate 3 on the other side of the spring 2 15, and one end of the protective shell 1 is fixedly connected to an observation glass 7, which is located on the other side of the controller 4.
[0050] In this embodiment, during the process of fish fillet screening, because spring one 13 and spring two 15 are constantly shaking, there is a possibility that the fish fillet is stuck in the surface of spring one 13 and spring two 15, which affects the conveying effect of the fish fillet; in this application, by installing protective plate one 14 and protective plate two 16, a separation effect can be achieved, reducing the possibility of fish fillets being mixed into the inside of spring one 13 and spring two 15 during the falling process, so as to ensure the normal conveying operation of the fish fillet; by installing observation glass 7, it is convenient for the operator to observe the screening and conveying of the fish fillet inside the protective shell 1, so as to ensure the normal screening and conveying work.
[0051] The working principle of the fish fillet processing conveyor with a self-screening structure is described in detail below.
[0052] like Figure 1-Figure 6 As shown, the operator uses the electric push rod 10 to drive the guide plate 19 to move to the top, so that the guide port 20 is aligned with the connecting pipe 21, and at the same time drives the baffle 11 and the sealing gasket 23 to fit tightly with the guide box 8, and blocks the flow port, and then pours the fish meat into the protective shell 1 through the hopper 2. At this time, the fish meat can be screened by the screening plate 3 to separate the fish bones and fish fillets. At the same time, the spring 13 and the spring 2 15 can drive the screening plate 3 to shake up and down, thereby improving the screening effect. The screened fish fillets can fall onto the surface of the buffer plate 17, and the spring 3 18 can buffer the falling speed of the fish fillets, and then the fish fillets slowly fall onto the surface of the conveying plate 6. At the same time, the operator supplies external air into the interior of the guide box 8 through the connecting pipe 21, and blows it to the fish meat through the air hole 22, thereby reducing the possibility of adhesion between the fish fillets and the surface of the conveying plate 6, and the fish fillets can be unloaded from the opening on the other side of the protective shell 1.
[0053] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.
Claims
1. A fish fillet processing conveyor with a self-screening structure, comprising a protective housing (1); characterized in that: A hopper (2) is fixedly mounted on the top of the protective shell (1), a controller (4) is fixedly mounted on one end of the protective shell (1), a screening plate (3) is slidably connected to the interior of the protective shell (1), the screening plate (3) is tilted in a vertical direction, and the lower end of the screening plate (3) extends to the outside of the protective shell (1), a spring 1 (13) is fixedly mounted on the bottom of the upper end of the screening plate (3), the bottom of the spring 1 (13) is fixedly connected to the protective shell (1), and a spring 2 (15) is fixedly mounted on the bottom of the lower end of the screening plate (3), the bottom of the spring 2 (15) is fixedly connected to the protective shell (1); A conveying plate (6) is fixedly installed inside the protective shell (1) at the bottom of the second spring (15), and the other side of the conveying plate (6) extends out of the interior of the protective shell (1). A plurality of air holes (22) are provided on the surface of the conveying plate (6). A guide box (8) is fixedly installed at the bottom of the conveying plate (6) outside the air holes (22). A blow box (9) is fixedly connected to the bottom of the guide box (8). A connecting pipe (21) is fixedly installed on one side of the blow box (9). The inside of the blow box (9) is slidably connected to A guide plate (19), wherein a guide opening (20) is provided inside the guide plate (19), one side and the top of the guide opening (20) respectively extend out of the inside of the guide plate (19), and a surface of one side of the guide opening (20) is arranged offset from the connecting pipe (21), an air inlet (24) is provided inside the guide box (8) at the top of the blowing box (9), an electric push rod (10) is fixedly installed at the bottom of the blowing box (9), and the top of the movable rod of the electric push rod (10) is fixedly connected to the guide plate (19).
2. The fish fillet processing conveyor with a self-screening structure according to claim 1, characterized in that: The top surface of the conveying plate (6) is provided with a plurality of wave-shaped concave and convex grooves.
3. The fish fillet processing conveyor with a self-screening structure according to claim 2, characterized in that: The air hole (22) is arranged to be inclined toward the other side of the top.
4. The fish fillet processing conveyor with a self-screening structure according to claim 1, characterized in that: A buffer plate (17) is slidably mounted inside the protective shell (1) between the conveying plate (6) and the screening plate (3), and the buffer plate (17) is arranged to be inclined at the bottom of one side. A spring three (18) is fixedly mounted at the bottom of the buffer plate (17), and the bottom of the spring three (18) is fixedly connected to the protective shell (1).
5. The fish fillet processing conveyor with a self-screening structure according to claim 4, characterized in that: The top surface of the buffer plate (17) is arranged to be smooth.
6. The fish fillet processing conveyor with a self-screening structure according to claim 5, characterized in that: A connecting frame (12) is slidably mounted on the other side of the blow box (9), one side of the connecting frame (12) extends into the interior of the blow box (9) and is fixedly connected to the guide plate (19), a baffle (11) is fixedly mounted on the top of the connecting frame (12), a flow opening is provided at the bottom of the guide box (8), the flow opening corresponds to the baffle (11), and a sealing gasket (23) is attached to the top of the baffle (11).
7. The fish fillet processing conveyor with a self-screening structure according to claim 1, characterized in that: A protective plate 1 (14) is fixedly mounted on the bottom of the screening plate (3) on one side of the spring 1 (13), and a protective plate 2 (16) is fixedly mounted on the bottom of the screening plate (3) on the other side of the spring 2 (15).
8. The fish fillet processing conveyor with a self-screening structure according to claim 7, characterized in that: An observation glass (7) is fixedly connected to one end of the protective housing (1), and the observation glass (7) is located on the other side of the controller (4).