A fish food processing and forming apparatus

Abstract

The application belongs to the technical field of food processing, and particularly relates to a fish food processing and forming device which comprises a drying machine; the conveying system comprises two rotating rollers; the outer ring surfaces of the two rotating rollers are jointly connected with conveying belts; the outer ring surfaces of the two conveying belts are fixedly connected with uniformly arranged mounting seats; the conveying rollers are rotatably connected to the two mounting seats opposite to each other on the two conveying belts; one side of each conveying roller extending out of one side of the mounting seat is fixedly connected with a gear; an upper mounting plate is arranged above the conveying belt above the rotating roller; a lower mounting plate is arranged below the upper mounting plate; the lower surface of the upper mounting plate is fixedly connected with uniformly arranged first toothed plates; the upper surface of the lower mounting plate is fixedly connected with uniformly arranged second toothed plates; a turnover mechanism is arranged between the two conveying systems; and the turnover mechanism is mainly used for solving the problem that the surface of the fish fillet contacting with the conveying belt cannot be fully contacted with the hot gas in the drying furnace due to the long-term contact between the fish fillet and the conveying belt.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of food processing, in particular to a fish food processing and forming equipment. BACKGROUND

[0002] Fish food refers to various foods produced based on fish as the main raw material. Because fish meat contains rich nutrients such as protein, unsaturated fatty acids, minerals and vitamins, fish food has become the only choice on the healthy dining table.

[0003] In the production of instant fish slices or dried fish food, a drying machine is needed to dry the fish slices, and the tunnel type drying machine is widely used;

[0004] The tunnel type drying machine is widely used in different industries, mainly because its drying effect is very good. In the food industry, the tunnel type drying machine can be used to dry various fruits, vegetables, meat and fish, etc.;

[0005] When using the tunnel type drying machine to dry the fish slices, the fish slices to be dried are placed on the conveyor belt and move with the conveyor belt. Because the fish slices are in contact with the conveyor belt for a long time, the surface of the fish slices in contact with the conveyor belt cannot fully contact with the hot air in the drying oven, thereby affecting the drying efficiency of the fish slices. SUMMARY

[0006] In order to make up for the shortcomings of the prior art and solve the above technical problems, the present application provides a fish food processing and forming equipment.

[0007] The technical scheme adopted by the present application to solve its technical problems is: the fish food processing and forming equipment comprises a drying machine; the drying machine comprises a feeding system, a conveying system, a heating system, an exhaust system and a control system;

[0008] The conveying system is two in number; the two conveying systems are structurally identical and are installed in the drying machine; the conveying system comprises two rotating rollers, and the two rotating rollers are both rotating in the drying machine and are driven by a first motor;

[0009] The outer surface of the two rotating rollers is jointly connected with a conveying belt; the outer surface of the two conveying belts is fixedly connected with uniformly arranged mounting seats; the two mounting seats on the two conveying belts are rotatably connected with conveying rollers;

[0010] Each conveying roller extends out of the mounting seat; one side of each conveying roller extending out of the mounting seat is fixedly connected with a gear;

[0011] An upper mounting plate is arranged above the conveying belt above the rotating roller; a lower mounting plate is arranged below the upper mounting plate, and the conveying roller passes between the upper mounting plate and the lower mounting plate;

[0012] The upper mounting plate and the lower mounting plate are both connected to the side wall of the dryer via connecting rods;

[0013] The lower surface of the upper mounting plate is fixedly connected to the first tooth plates arranged evenly; the upper surface of the lower mounting plate is fixedly connected to the second tooth plates arranged evenly; the first tooth plates and the second tooth plates are arranged alternately;

[0014] A turnover mechanism is provided between the two transport systems;

[0015] The turning mechanism includes a turning rod, which rotates in the dryer and is driven by a second motor; a turning plate is fixedly connected to the turning rod, and the turning plate faces the conveyor belt on the right side in an initial state.

[0016] Preferably, each of the transport rollers is fixedly connected to a surface of evenly arranged arc-shaped blocks, and the circular blocks are spirally distributed on the transport roller;

[0017] Each of the arc-shaped blocks is made of elastic rubber material.

[0018] Preferably, the connecting rod is an electric telescopic rod.

[0019] Preferably, the feeding system includes a storage bin; a discharge port is provided in the storage bin; a slide is fixedly connected to the discharge port, and the slide extends above the transport roller;

[0020] A distribution bin is provided on the side of the slideway away from the discharge port, and the bottom of the distribution bin is N-shaped; a second electric telescopic rod is installed on the dryer behind the distribution bin, and the extended end of the second electric telescopic rod is fixedly connected to the distribution bin.

[0021] Preferably, the flip plate includes two side plates and a middle plate; the two side plates are fixedly connected to the end surfaces of both sides of the flip rod; the middle plate is fixedly connected between the two side plates; the outer surfaces of the side plates are rotatably connected to a rotating belt;

[0022] The middle plate is a filter plate; the rotating belt is provided with filter holes that are evenly arranged.

[0023] The beneficial effects of the present invention are as follows:

[0024] 1. The fish food processing and forming equipment described in the present invention has a first tooth plate arranged evenly fixedly connected to the lower surface of the upper mounting plate, and a second tooth plate arranged evenly fixedly connected to the upper surface of the lower mounting plate. When the transport roller supporting the fish fillets passes through the upper mounting plate and the lower mounting plate, the transport roller will rotate forward and reverse multiple times, thereby pushing the fish fillets to move back and forth backward and forward. In this process, the fish fillets can be prevented from being attached to the transport roller in one position for a long time, resulting in the attached position being unable to fully contact the hot air in the dryer, resulting in insufficient drying of the part. At the same time, during the forward and reverse rotation of the transport roller, the droplets attached to the transport roller can be thrown off, avoiding the presence of droplets and reducing the drying efficiency of the fish fillets.

[0025] 2. The fish food processing and forming equipment described in the present invention has evenly arranged arc blocks fixedly connected to the transport roller. During the forward or reverse rotation of the transport roller, the fish fillet can be pushed up and then fall back onto the transport roller. During this process, the position of the fish fillet can be changed, thereby preventing the fish fillet from being in contact with the transport roller in one position for a long time. At the same time, when the fish fillet falls onto the transport roller, the fish fillet itself will vibrate. During the vibration of the fish fillet, some droplets on the fish fillet can be shaken off, thereby accelerating the drying of the fish fillet. At the same time, during the rotation of the arc blocks, the airflow can also be disturbed to evenly distribute the hot air in the drying box, thereby better drying the fish fillet. Since the arc plate is made of elastic rubber material, the arc plate can be prevented from scratching the fish fillet when pushing it up. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The present invention will be further described below with reference to the accompanying drawings.

[0027] Figure 1 It is an overall schematic diagram of the present invention;

[0028] Figure 2 This invention Figure 1 A partial enlarged view of the middle part;

[0029] Figure 3 It is a structural diagram of the transportation system, the upper mounting plate and the lower mounting plate in the present invention;

[0030] Figure 4 This invention Figure 3 A partial enlarged view of point B in the middle;

[0031] Figure 5 It is a structural diagram of the upper mounting plate and the lower mounting plate in the present invention;

[0032] Figure 6 It is a structural diagram of the transport roller in the present invention;

[0033] Figure 7 is a cross-sectional view of the present invention;

[0034] Figure 8 This invention Figure 7 A partial enlarged view of point C in the middle;

[0035] Figure 9 This invention Figure 7 A partial enlarged view of point D in the middle.

[0036] In the picture:

[0037] 1. Dryer; 11. Roller; 12. First motor; 13. Conveyor belt; 14. Mounting base; 15. Conveyor roller; 16. Gear; 17. Arc block; 2. Upper mounting plate; 21. Lower mounting plate; 22. Connecting rod; 23. First tooth plate; 24. Second tooth plate; 3. Flipping rod; 31. Second motor; 32. Flipping plate; 33. Side plate; 34. Middle plate; 35. Rotating belt; 4. Storage bin; 41. Slide; 42. Material distribution bin; 43. Second electric telescopic rod. DETAILED DESCRIPTION

[0038] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0039] like Figures 1 to 9 As shown, the fish food processing and forming equipment of the present invention includes a dryer 1; the dryer 1 includes a feeding system, a transportation system, a heating system, an exhaust system and a control system;

[0040] There are two transport systems; the two transport systems have the same structure and are installed in the dryer 1; the transport system includes two rollers 11, and both rollers 11 rotate in the dryer 1 and are driven by a first motor 12;

[0041] The outer surfaces of the two rotating rollers 11 are connected to a conveyor belt 13 for common rotation; the outer surfaces of the two conveyor belts 13 are fixedly connected to evenly arranged mounting seats 14; and the two mounting seats 14 on the two conveyor belts 13 are connected to conveyor rollers 15 for rotation.

[0042] Each of the transport rollers 15 extends out of the mounting seat 14 ; a gear 16 is fixedly connected to one side of each of the transport rollers 15 that extends out of the mounting seat 14 ;

[0043] An upper mounting plate 2 is provided above the conveyor belt above the rotating roller 11; a lower mounting plate 21 is provided below the upper mounting plate 2, and the transport roller 15 passes between the upper mounting plate 2 and the lower mounting plate 21;

[0044] The upper mounting plate 2 and the lower mounting plate 21 are both connected to the side wall of the dryer 1 through a connecting rod 22;

[0045] The lower surface of the upper mounting plate 2 is fixedly connected to the first tooth plates 23 arranged evenly; the upper surface of the lower mounting plate 21 is fixedly connected to the second tooth plates 24 arranged evenly; the first tooth plates 23 and the second tooth plates 24 are staggered;

[0046] A turnover mechanism is provided between the two transport systems;

[0047] The flip mechanism includes a flip rod 3, which rotates in the dryer 1 and is driven by a second motor 31; a flip plate 32 is fixed to the flip rod 3, and the flip plate 32 is initially facing the conveyor belt 13 on the right side;

[0048] When the fish fillets are dried, the control system controls the dryer 1 to start. When the dryer 1 is started, the first motor 12 in the two transport systems is controlled to rotate. During the rotation of the first motor 12, the conveyor belt 13 is driven to rotate slowly through the rotating roller 11. Since the two conveyor belts 13 are rotatably connected to the conveyor rollers 15 through the mounting base 14, the conveyor rollers 15 can be driven to rotate cyclically with the conveyor belt 13. Subsequently, the fish fillets are placed on the conveyor rollers 15 through the feeding system. The multiple conveyor rollers 15 can support the fish fillets. At the same time, in the process of the conveyor belt 13 driving the conveyor rollers 15 to move, the fish fillets are driven to gradually move into the dryer 1 through the conveyor rollers 15. When the fish fillets follow the conveyor rollers 15 to move into the dryer 1, the hot air generated by the heating system in the dryer 1 can gradually dry the fish fillets.

[0049] Specifically, when the transport roller 15 supporting the fish fillet enters between the upper mounting plate 2 and the lower mounting plate 21, the gear 16 fixed on the transport roller 15 will mesh with the first tooth plate 23 on the lower surface of the upper mounting plate 2 first. When the gear 16 on the transport roller 15 supporting the fish fillet contacts the first tooth plate 23, the transport roller 15 will rotate. During the rotation of the transport roller 15, the fish fillet can be pushed to move backward, thereby changing the position where the fish fillet is attached to the transport roller 15, avoiding the fish fillet from being attached to the transport roller 15 in one position for a long time, resulting in insufficient drying of the attached position. After the transport roller 15 supporting the fish fillet passes the first tooth plate 23 on the upper mounting plate 2, since the first tooth plate 23 and the second tooth plate 24 are staggered, the gear 16 on the transport roller 15 transporting the fish fillet will mesh with the second tooth plate 24 on the lower mounting plate 21. After the transport roller 15 is engaged with the second tooth plate 24, it will drive the transport roller 15 to rotate in the opposite direction and push the fish fillet forward at the same time. Since the lower surface of the upper mounting plate 2 is fixedly connected with the evenly arranged first tooth plates 23 and the upper surface of the lower mounting plate 21 is fixedly connected with the evenly arranged second tooth plates 24, when the transport roller 15 supporting the fish fillet passes through the upper mounting plate 2 and the lower mounting plate 21, the transport roller 15 will rotate forward and backward multiple times, thereby pushing the fish fillet to move back and forth backward and forward. In this process, the fish fillet can be prevented from being attached to the transport roller 15 in one position for a long time, resulting in the attached position not being able to fully contact the hot air in the dryer 1, resulting in insufficient drying of the part. At the same time, during the forward and reverse rotation of the transport roller 15, the droplets attached to the transport roller 15 can be thrown off, avoiding the presence of droplets and reducing the drying efficiency of the fish fillet.

[0050] More specifically, when the fish fillet follows the transport roller 15 to move to the flipping mechanism position, the transport roller 15 can push the fish fillet onto the flipping plate 32, and then the second motor 31 rotates. During the rotation of the second motor 31, the flipping rod 3 will be driven to rotate, and at the same time, the flipping plate 32 and the fish fillet will be driven to rotate. When the fish fillet follows the flipping rod 3 to rotate, the fish fillet will fall on the transport roller 15 on the conveyor belt 13 on another transport system. When the fish fillet falls on the other transport system, the second motor 31 controls the flipping plate 32 to restore its original state and wait for the next flip. When the fish fillet falls on the transport roller 15 on another transport system, the fish fillet is in a turned-over state. Then the fish fillet follows the transport roller 15 on the transport system to move, and repeats and dries the other side of the fish fillet, so that the fish fillet can be dried on both sides to improve the drying effect. When the fish fillet is dried, it will follow the transport roller 15 to gradually turn away from the drying box. After the fish fillet turns away from the drying box, the staff can collect it.

[0051] In a specific embodiment, each of the transport rollers 15 is fixedly connected to a surface thereof with evenly arranged arc blocks 17, and the circular blocks are spirally distributed on the transport roller 15;

[0052] Each of the arc-shaped blocks 17 is made of elastic rubber material;

[0053] Since the transport roller 15 is fixedly connected with the evenly arranged arc blocks 17, the fish fillet can be pushed up and then dropped onto the transport roller 15 again during the forward or reverse rotation of the transport roller 15. The position of the fish fillet can be changed during this process, thereby preventing the fish fillet from being in contact with the transport roller 15 at one position for a long time. At the same time, when the fish fillet falls onto the transport roller 15, the fish fillet itself will vibrate. During the vibration of the fish fillet, some droplets on the fish fillet can be shaken off, thereby accelerating the drying of the fish fillet. At the same time, during the rotation of the arc blocks 17, the airflow can also be disturbed, so that the hot air in the drying box is evenly distributed, and the fish fillet is dried better. Since the arc plate is made of elastic rubber material, the arc plate can be prevented from scratching the fish fillet when pushing it up.

[0054] In a specific embodiment, the connecting rod 22 is an electric telescopic rod;

[0055] Since the connecting rod 22 is an electric telescopic rod, when the fish fillets are being dried and there is no need to make the transport roller 15 rotate, the electric telescopic rod contracts. During the contraction of the electric telescopic rod, the upper mounting plate 2 can be driven to move upward and the lower mounting plate 21 can be driven to move downward, so that the first tooth plate 23 and the second tooth plate 24 are away from the gear 16 on the transport roller 15. At this time, when the transport roller 15 drives the fish fillets to move, the gear 16 will not engage with the first tooth plate 23 and the second tooth plate 24, thereby preventing the transport roller 15 from rotating.

[0056] In a specific embodiment, the feeding system includes a storage bin 4; a discharge port is provided in the storage bin 4; a slide 41 is fixedly connected to the discharge port, and the slide 41 extends to above the transport roller 15;

[0057] A sub-bin 42 is provided on the side of the slideway 41 away from the discharge port, and the bottom of the sub-bin 42 is N-shaped; a second electric telescopic rod 43 is installed on the dryer 1 behind the sub-bin 42, and the extended end of the second electric telescopic rod 43 is fixedly connected to the sub-bin 42;

[0058] When unloading, the staff places the fish fillets in the placement bin 4, and the fish fillets in the placement bin 4 slide downward under the guidance of the slide 41. When the fish fillets slide into the distribution bin 42, the second electric telescopic rod 43 contracts. During the contraction process, the discharge bin and the fish fillets in the discharge bin will be driven to move to the rear position of the slide 41. The fish fillets are then taken away by the rotating transport roller 15, and then the second electric telescopic rod 43 returns to its initial state. When the next fish fillet enters the distribution bin 42, the second electric telescopic rod 43 is extended, so that the placement bin 4 and the fish fillets can be pushed to the front position of the slide 41, and the cycle is repeated. In this process, stacking of fish fillets during unloading can be avoided, and the fish fillets can be staggered.

[0059] In a specific embodiment, the flip plate 32 includes two side plates 33 and a middle plate 34; the two side plates 33 are fixedly connected to the end surfaces of both sides of the flip rod 3; the middle plate 34 is fixedly connected between the two side plates 33; the outer surface of the side plates 33 is rotatably connected to a rotating belt 35;

[0060] The middle plate 34 is a filter plate; the rotating belt 35 is provided with filter holes arranged evenly;

[0061] Since a rotating belt 35 rotates on the middle plate 34, when the transport roller 15 pushes the fish fillet onto the middle plate 34, the fish fillet will first contact the rotating belt 35. As the fish fillet is gradually transferred to the flip plate 32, the fish fillet will push the rotating belt 35 to rotate. In this process, the friction between the fish fillet and the flip plate 32 can be reduced. Since the middle plate 34 is a filter plate and the rotating belt 35 is provided with evenly arranged filter holes, the hot air in the dryer 1 can flow through the aluminum plate and the rotating belt 35, and can dry the rotating belt 35 and the middle plate 34, thereby avoiding the presence of water marks on the rotating belt 35 and the middle plate 34.

[0062] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the foregoing embodiments. The foregoing embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A fish food processing and forming device, comprising a dryer (1); the dryer (1) comprises a feeding system, a transportation system, a heating system, an exhaust system and a control system; Its characteristics are: There are two transport systems; the two transport systems have the same structure and are installed in the dryer (1); the transport system includes two rollers (11), and both rollers (11) rotate in the dryer (1) and are driven by a first motor (12); The outer surfaces of the two rotating rollers (11) are connected to a conveyor belt (13) for common rotation; the outer surfaces of the two conveyor belts (13) are fixedly connected to evenly arranged mounting seats (14); and the two mounting seats (14) on the two conveyor belts (13) are connected to conveyor rollers (15) for rotation; Each of the transport rollers (15) extends out of the mounting seat (14); a gear (16) is fixedly connected to one side of each of the transport rollers (15) that extends out of the mounting seat (14); An upper mounting plate (2) is provided above the transport belt (13) above the rotating roller (11); a lower mounting plate (21) is provided below the upper mounting plate (2), and the transport roller (15) passes between the upper mounting plate (2) and the lower mounting plate (21); The upper mounting plate (2) and the lower mounting plate (21) are both connected to the side wall of the dryer (1) via a connecting rod (22); The lower surface of the upper mounting plate (2) is fixedly connected to a first tooth plate (23) that is evenly arranged; the upper surface of the lower mounting plate (21) is fixedly connected to a second tooth plate (24) that is evenly arranged; the first tooth plate (23) and the second tooth plate (24) are staggered. A turnover mechanism is provided between the two transport systems; The turning mechanism comprises a turning rod (3), and the turning rod (3) rotates in the dryer (1) and is driven by a second motor (31); a turning plate (32) is fixedly connected to the turning rod (3), and the turning plate (32) faces the conveyor belt (13) on the right side in an initial state; Each of the transport rollers (15) is fixedly connected to a surface of uniformly arranged arc blocks (17), and the arc blocks (17) are spirally distributed on the transport roller (15).

2. The fish food processing and forming equipment according to claim 1, characterized in that: Each of the arc-shaped blocks (17) is made of elastic rubber material.

3. The fish food processing and forming equipment according to claim 2, characterized in that: The connecting rod (22) is an electric telescopic rod.

4. The fish food processing and forming equipment according to claim 3, characterized in that: The feeding system comprises a storage bin (4); a discharge port is provided in the storage bin (4); a slideway (41) is fixedly connected to the discharge port, and the slideway (41) extends above the transport roller (15).

5. The fish food processing and forming equipment according to claim 4, characterized in that: A distribution bin (42) is provided on the side of the slideway (41) away from the discharge port, and the bottom of the distribution bin (42) is n-shaped; a second electric telescopic rod (43) is installed on the dryer (1) behind the distribution bin (42), and the extended end of the second electric telescopic rod (43) is fixedly connected to the distribution bin (42).

6. The fish food processing and forming equipment according to claim 5, characterized in that: The flip plate (32) comprises two side plates (33) and a middle plate (34); the two side plates (33) are fixedly connected to the end surfaces on both sides of the flip rod (3); the middle plate (34) is fixedly connected between the two side plates (33); and the outer surfaces of the side plates (33) are rotatably connected to a rotating belt (35).

7. The fish food processing and forming equipment according to claim 6, characterized in that: The middle plate (34) is a filter plate; the rotating belt (35) is provided with filter holes that are evenly arranged.

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