A production device for canned fermented smelly mandarin fish

Abstract

This application discloses a production apparatus for canned fermented stinky mandarin fish. A fixed base is provided on the top platform, and an inner frame is welded to the fixed base. A guide tube and a salt tank are provided on the inner frame. A rotating drum is rotatably connected inside the guide tube. The input end of the rotating drum communicates with a bent pipe, which is located at the output end of the salt tank. Workers place the cleaned mandarin fish into the placement opening. Starting the first and second motors causes the rotating drum and gear ring to rotate. The rotating drum conveys the mandarin fish, and the gear ring drives the top head to move, causing salt particles to flow into the rotating drum. Finally, during the conveying of the mandarin fish, salt is applied to them. The coated mandarin fish eventually fall into an inclined channel and are then arranged in the fermentation tank. As the gear ring rotates, the inclined channel performs a circular motion. Combined with the upward movement of the hydraulic cylinder, the mandarin fish are finally stacked sequentially in the fermentation tank, thus realizing the production of stinky mandarin fish. The entire process reduces the labor intensity of the workers.

Description

Technical Field

[0001] This application relates to the field of canned fermentation equipment technology, and in particular to a production device for canned fermented stinky mandarin fish. Background Technology

[0002] Stinky mandarin fish, also known as pickled fresh mandarin fish, is made from fresh mandarin fish with a certain amount of spices. It is fermented in a low-salt, low-temperature, short-term process under the combined action of the fish's own enzymes and microorganisms. It is a representative of traditional Anhui cuisine in my country and has a long history. This "flavored mandarin fish" smells pungent but tastes delicious. It retains the original flavor of fresh mandarin fish while incorporating the characteristics of fermentation that make it smell pungent but not pungent, fragrant and fresh to the bone, and tender fish meat. It is because of these new flavor qualities formed by fermentation that stinky mandarin fish is loved by a wide range of consumers.

[0003] The most important step in the production of stinky mandarin fish is to ferment it. The traditional method is to put the processed mandarin fish into a wooden barrel for fermentation. However, with the expansion of the industry, the traditional wooden barrel fermentation method can no longer meet the fermentation needs, so fermentation tanks have been developed. However, the actual production process still requires manual operation to clean and salt the stinky mandarin fish. The entire production process has not reduced the labor intensity of the workers. Summary of the Invention

[0004] One of the objectives of this application is to provide a production apparatus for canned fermented mandarin fish.

[0005] To achieve the above objectives, the technical solution adopted in this application is as follows: a production device for canned fermented mandarin fish, comprising a machine tool, a fermentation tank, a hydraulic cylinder, a first motor, and a second motor. The output end of the hydraulic cylinder is provided with a top platform, and a conical seat is rotatably connected to the top platform. An inclined channel is welded to the output port of the conical seat. The inclined channel is located inside the fermentation tank. A fixed seat is provided on the top platform, and an inner frame is welded to the fixed seat. A guide tube and a salt box are provided on the inner frame. A rotating cylinder is rotatably connected inside the guide tube. The input end of the rotating cylinder communicates with a bent pipe, and the bent pipe is located at the output end of the salt box.

[0006] Preferably, the top platform is rectangular in shape, and guide frames are provided on both sides of the top platform. The guide frames are telescopic, and the output ends of the guide frames are mounted on the machine tool. The guide frames are parallel to the hydraulic cylinders. A toothed ring is welded on the conical seat in the middle of the top platform, and the toothed ring is located on the side edge of the large end of the conical seat.

[0007] Preferably, a gear is meshed on the gear ring, the gear is mounted on the first motor, the first motor is bolted to the fixed seat, the inner frame of the fixed seat is located on the end face facing the conical seat, the inner frame is vertically mounted on the fixed seat, and the guide tube of the inner frame is provided with a placement port.

[0008] Preferably, the placement port is located at the upper input port of the guide tube, the lower port of the guide tube faces the conical seat, the guide tube is V-shaped in general, the bend of the guide tube is arc-shaped, and the upper and lower ends of the guide tube are rotatably connected to corresponding rotating cylinders, which are cylindrical in shape.

[0009] Preferably, the interior of the rotating cylinder is hollow, the rotating cylinders are arranged along the output direction of the guide tube, the rotating cylinders arranged at the upper and lower ends of the guide tube have the same structure, the rotating cylinders are all located on the upper inside of the upper and lower ends of the guide tube, and a salt inlet is opened on the side wall of the rotating cylinder. The salt inlet is circular and arranged along the length of the rotating cylinder.

[0010] Preferably, a straight pipe is welded to one end of the rotating drum. The straight pipe is cylindrical and hollow inside. The straight pipe is interconnected with the rotating drum and is connected to the guide pipe. A bend is provided on the straight pipe outside the guide pipe. The bend is L-shaped.

[0011] Preferably, the straight pipe is sleeved on the bent pipe, the straight pipe and the bent pipe are configured to cooperate, a transmission belt is sleeved on the adjacent straight pipe, the adjacent transmission belts are arranged alternately on the straight pipe, and the transmission belt on one side of the straight pipe is connected to the output end of the second motor.

[0012] Preferably, the input end of the bent pipe is provided with a connecting seat, and a sliding plate is slidably connected inside the connecting seat. The sliding plate is arranged in a straight line and has an opening. The diameter of the opening is the same as the inner diameter of the bent pipe.

[0013] Preferably, a top plate is rotatably connected to the slide plate, and a ball head is welded to the other end of the top plate. The ball head is rotatably connected to the side frame, and one end of the side frame is welded to a linkage rod. The linkage rod is arranged vertically above the top platform.

[0014] Preferably, a limiting seat is welded onto the inner frame, a linkage rod is slidably connected to the limiting seat, a top head is welded to the lower end of the linkage rod, a return spring is sleeved on the linkage rod between the top head and the limiting seat, a protrusion is welded to the toothed ring corresponding to the top head, and the top head overlaps the protrusion.

[0015] Compared with the prior art, the beneficial effects of this application are as follows:

[0016] This production device for canned fermented mandarin fish uses a hydraulic cylinder on a machine tool to support a top platform. The top platform moves up and down with the movement of the hydraulic cylinder, causing an inclined platform inside the fermentation tank to gradually rise. The mandarin fish fall into the fermentation tank via this inclined platform and are stacked. The inclined platform is located at the output port of a conical seat. A gear ring on the conical seat meshes with a gear of a first motor, which drives the gear ring to rotate. The gear ring then drives the inclined platform to rotate, guiding the mandarin fish. The fish are then discharged along the fermentation tank in one cycle. As the inclined platform rises, the mandarin fish are stacked in one cycle. The top platform is equipped with a fixed... The fixed seat has an inner frame welded on it, which can fix the salt tank and guide tube. The guide tube can hold the mandarin fish. As the drum rotates, the mandarin fish will be conveyed. During the conveying process, the conical seat will rotate, and the protrusion will push the top head. Finally, the vent of the slide will move to the bend position, and the salt grains in the salt tank will enter the drum. As the mandarin fish are conveyed, the salt grains will coat the surface of the mandarin fish. During the conveying process, the mandarin fish will automatically turn over, so that both sides of the mandarin fish can be coated. After coating, the mandarin fish can be stacked into the fermentation tank through the inclined chute. In the entire production process, the staff only need to handle the mandarin fish, without the need to coat it with salt or stack it, thus reducing the labor intensity of the staff.

[0017] This production device for canned fermented mandarin fish involves a rotating drum installed inside a guide tube. The drum is located inside the upper and lower ends of the guide tube, with both ends positioned at the top. The guide tube is V-shaped. When the mandarin fish passes the upper end, it is first coated with salt. As the fish moves, it reaches a bend in the guide tube. As the fish continues to move downwards, it reaches the lower end of the guide tube. At this point, the salted side adheres to the lower interior of the guide tube, while the unsalted side of the fish comes into contact with the rotating drum. With the rotation of the drum, salt particles are applied to the unsalted side of the fish. During the transfer process, the fish is coated with salt on both sides. The rotating drum is connected to a straight pipe and a curved pipe. A connecting seat is provided on the curved pipe, and a sliding plate is slidably connected inside the connecting seat. The sliding plate is connected to the top plate, and the top plate is connected to the side frame through a ball head. The side frame is welded to the linkage rod, and the linkage rod has a top head. The top head overlaps the protrusion of the toothed ring. When the toothed ring rotates, it pushes the top head through the protrusion, and the top plate pushes the sliding plate. The outlet moves to the curved pipe position, allowing the salt to flow. When the protrusion moves away from the top head, the side frame resets, and the sliding plate resets, thus blocking the curved pipe and preventing the salt from flowing, thereby avoiding salt waste. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of the present invention. Figure 1 .

[0019] Figure 2 This is a schematic diagram of the overall structure of the present invention. Figure 2 .

[0020] Figure 3 This is a schematic diagram of the overall structure of the present invention. Figure 3 .

[0021] Figure 4 This is a schematic diagram of the protrusion structure in this invention.

[0022] Figure 5 This is a schematic diagram of the structure of the rotating cylinder in this invention.

[0023] Figure 6 For the present invention Figure 3 A magnified structural diagram of region A in the middle.

[0024] Figure 7 For the present invention Figure 4 A magnified structural diagram of region B in the middle.

[0025] In the diagram: 1. Machine tool; 2. Fermentation tank; 3. Hydraulic cylinder; 4. Top platform; 5. Fixed seat; 6. First motor; 7. Guide frame; 8. Inclined track; 9. Inner frame; 10. Placement port; 11. Guide tube; 12. Side frame; 13. Linkage rod; 14. Limit seat; 15. Slide plate; 16. Leakage port; 17. Connecting seat; 18. Return spring; 19. Top head; 20. Top plate; 21. Ball head; 22. Protrusion; 23. Gear ring; 24. Conical seat; 25. Second motor; 26. Transmission belt; 27. Straight pipe; 28. Bend pipe; 29. ​​Salt tank; 30. Rotary drum; 31. Salt outlet; 32. Gear. Detailed Implementation

[0026] The present application will be further described below with reference to specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0027] In the description of this application, it should be noted that the terms "center", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., which indicate the orientation and positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and should not be construed as limiting the specific protection scope of this application.

[0028] It should be noted that the terms "first," "second," etc., in the specification and claims of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence.

[0029] like Figures 1 to 7 As shown, the present invention provides a production device for canned fermented mandarin fish, including a machine tool 1, a fermentation tank 2, a hydraulic cylinder 3, a first motor 6 and a second motor 25. The output end of the hydraulic cylinder 3 is provided with a top platform 4, and a conical seat 24 is rotatably connected to the top platform 4. An inclined channel 8 is welded to the output port of the conical seat 24. The inclined channel 8 is located inside the fermentation tank 2. A fixed seat 5 is provided on the top platform 4, and an inner frame 9 is welded to the fixed seat 5. A guide tube 11 and a salt box 29 are provided on the inner frame 9. A rotating cylinder 30 is rotatably connected inside the guide tube 11. The input end of the rotating cylinder 30 is connected to a bent pipe 28, and the bent pipe 28 is located at the output end of the salt box 29. Workers place the cleaned mandarin fish into the placement opening 10, and start the first motor 6 and the second motor 25. The rotating drum 30 and the toothed ring 23 will then rotate. The rotating drum 30 will drive the mandarin fish to be conveyed, and the toothed ring 23 will drive the top head 19 to move. Salt particles will flow into the rotating drum 30. Finally, when conveying the mandarin fish, salt will be applied to the mandarin fish. The coated mandarin fish will eventually fall into the inclined chute 8 and then be arranged in the fermentation tank 2. As the toothed ring 23 rotates, the inclined chute 8 will make a circular motion. With the rise of the hydraulic cylinder 3, the mandarin fish will eventually be stacked in the fermentation tank 2, thus realizing the production of fermented mandarin fish. The whole process can reduce the labor intensity of the workers.

[0030] The top platform 4 is rectangular in shape, with guide rails 7 on both sides. The guide rails 7 are telescopic, and their output ends are mounted on the machine tool 1. The guide rails 7 are parallel to the hydraulic cylinder 3. A toothed ring 23 is welded to the conical seat 24 in the middle of the top platform 4, located on the side edge of the large end of the conical seat 24. The stable up-and-down movement of the top platform 4 can be achieved through the cooperation of the guide rails 7 and the hydraulic cylinder 3. By setting the conical seat 24 on the top platform 4, the conical seat 24 will rotate through the toothed ring 23, which facilitates the sliding of the mandarin fish, eventually sliding into the inclined slide 8.

[0031] A gear 32 is meshed on the gear ring 23. The gear 32 is mounted on the first motor 6, which is bolted to the fixed base 5. The inner frame 9 of the fixed base 5 is located on the end face facing the conical seat 24. The inner frame 9 is vertically mounted on the fixed base 5, and the guide tube 11 of the inner frame 9 has a placement port 10. The inner frame 9 can fix the guide tube 11 and the salt tank 29, and the guide tube 11 can allow the mandarin fish to flow. The mandarin fish will move along the guide tube 11 into the conical seat 24, thereby salting the mandarin fish during movement.

[0032] In practice, a hydraulic cylinder 3 is installed on the machine tool 1 to support the top platform 4. The top platform 4 moves up and down with the movement of the hydraulic cylinder 3, causing the inclined chute 8 inside the fermentation tank 2 to gradually rise. The mandarin fish can then fall into the fermentation tank 2 via the inclined chute 8 and be stacked. The inclined chute 8 is located at the output port of the conical seat 24. The gear ring 23 on the conical seat 24 meshes with the gear 32 of the first motor 6. The first motor 6 drives the gear ring 23 to rotate, which in turn drives the inclined chute 8 to rotate. The inclined chute 8 guides the mandarin fish, which are then discharged along the fermentation tank 2 in one cycle. As the inclined chute 8 rises, the mandarin fish are stacked in one cycle. A fixed seat 5 is provided on the top platform 4 to fix the mandarin fish. An inner frame 9 is welded onto the base 5, which can fix the salt box 29 and the guide tube 11. The guide tube 11 can hold the mandarin fish. As the rotating drum 30 rotates, the mandarin fish will be conveyed. During the conveying process, the conical base 24 will rotate, and the protrusion 22 will push the top head 19. Finally, the outlet 16 of the slide plate 15 will move to the position of the bend tube 28, and the salt particles in the salt box 29 will enter the rotating drum 30. As the mandarin fish are conveyed, the salt particles will be coated onto the surface of the mandarin fish. During the conveying process, the mandarin fish will automatically turn over, so that both sides of the mandarin fish can be coated. After coating, the mandarin fish can finally be placed into the fermentation tank 2 through the inclined chute 8. In the entire production process, the staff only need to process the mandarin fish, without the need to coat it with salt or stack it, thereby reducing the labor intensity of the staff.

[0033] The placement port 10 is located at the upper input port of the guide tube 11, and the lower port of the guide tube 11 faces the conical seat 24. The guide tube 11 is V-shaped, and the bends are arc-shaped. Corresponding rotating cylinders 30 are rotatably connected to both the upper and lower ends of the guide tube 11. The rotating cylinders 30 are cylindrical. By installing the rotating cylinders 30 inside the guide tube 11, the rotating cylinders 30 will move and transport the mandarin fish during rotation. During transport, salt can be applied to the mandarin fish through the salt inlet 31 on the rotating cylinder 30.

[0034] The rotating cylinder 30 is hollow inside and arranged along the output direction of the guide tube 11. The rotating cylinders 30 arranged at the upper and lower ends of the guide tube 11 have the same structure. The rotating cylinders 30 are all located on the upper inner side of the upper and lower ends of the guide tube 11. Salt outlets 31 are opened on the side wall of the rotating cylinder 30. The salt outlets 31 are circular and arranged along the length of the rotating cylinder 30. The salt particles can be flowed through the rotating cylinder 30 and discharged through the salt outlets 31 on the rotating cylinder 30, and finally coated onto the surface of the mandarin fish.

[0035] A straight pipe 27 is welded to one end of the rotating drum 30. The straight pipe 27 is cylindrical and hollow inside, and it is interconnected with the rotating drum 30. The straight pipe 27 is connected to the guide pipe 11. A bend 28 is provided on the straight pipe 27 outside the guide pipe 11. The bend 28 is L-shaped. By connecting the straight pipe 27 and the bend 28 to the rotating drum 30, the salt in the bend 28 flows into the rotating drum 30 through the straight pipe 27. A drive belt 26 is sleeved on the straight pipe 27, and the rotating drum 30 can be driven by the drive belt 26 on the straight pipe 27.

[0036] A straight pipe 27 is fitted onto a bent pipe 28, and the straight pipe 27 and bent pipe 28 are configured to cooperate. A drive belt 26 is fitted onto an adjacent straight pipe 27, and the adjacent drive belts 26 are arranged alternately on the straight pipe 27. The drive belt 26 on one side of the straight pipe 27 is connected to the output end of a second motor 25. The second motor 25 can drive the straight pipe 27 to rotate, ultimately realizing the rotation of the drum 30.

[0037] A connecting seat 17 is provided on the input end of the bent pipe 28. A sliding plate 15 is slidably connected inside the connecting seat 17. The sliding plate 15 is arranged in a straight line and has a drain 16. The diameter of the drain 16 is the same as the inner diameter of the bent pipe 28. By moving the sliding plate 15 within the connecting seat 17, the bent pipe 28 can be blocked or opened. When the drain 16 on the sliding plate 15 moves to the position of the bent pipe 28, the salt can flow.

[0038] A top plate 20 is rotatably connected to the slide plate 15. A ball head 21 is welded to the other end of the top plate 20. The ball head 21 is rotatably connected to the side frame 12. One end of the side frame 12 is welded to a linkage rod 13, which is vertically arranged above the top platform 4. Through the connection between the top plate 20 and the slide plate 15, the top plate 20 pushes the slide plate 15. The top plate 20 is connected to the side frame 12 through the ball head 21. When the side frame 12 moves up and down, it drives the top plate 20, which in turn drives the slide plate 15 to move.

[0039] A limiting seat 14 is welded onto the inner frame 9. A linkage rod 13 is slidably connected to the limiting seat 14. A top head 19 is welded to the lower end of the linkage rod 13. A return spring 18 is sleeved on the linkage rod 13 between the top head 19 and the limiting seat 14. A protrusion 22 is welded onto the toothed ring 23 corresponding to the top head 19, and the top head 19 overlaps with the protrusion 22. Through the connection between the linkage rod 13 and the side frame 12, the side frame 12 can move when the top head 19 of the linkage rod 13 is pushed by the protrusion 22. When the protrusion 22 moves away from the top head 19, the return spring 18 will drive the protrusion 22 to return to its original position, and the linkage rod 13 will return to its original position, ultimately realizing the return of the side frame 12.

[0040] In implementation, a rotating drum 30 is installed inside the guide tube 11. The rotating drum 30 is located inside the upper and lower ends of the guide tube 11, both positioned at the top. The guide tube 11 is V-shaped. When the mandarin fish passes the upper end, it is first coated with salt. As the fish is moved, it moves to the bend in the guide tube 11. As the fish continues to move downwards, it moves to the lower end of the guide tube 11. At this point, the salted side is attached to the lower interior of the guide tube 11, while the unsalted side of the fish is again attached to the rotating drum 30. As the rotating drum 30 conveys the fish, salt particles are applied to the unsalted side. During the conveying process, the fish is salted on both sides. The rotating drum 30 passes through the straight tube 27. The bend 28 is connected to a connecting seat 17, and a sliding plate 15 is slidably connected inside the connecting seat 17. The sliding plate 15 is connected to the top plate 20, and the top plate 20 is connected to the side frame 12 through a ball head 21. The side frame 12 is welded to the linkage rod 13, and the linkage rod 13 is provided with a top head 19. The top head 19 overlaps the protrusion 22 of the toothed ring 23. When the toothed ring 23 rotates, it pushes the top head 19 through the protrusion 22, and the top plate 20 pushes the sliding plate 15. The outlet 16 moves to the position of the bend 28, and the salt grains can flow. When the protrusion 22 moves away from the top head 19, the side frame 12 resets, and the sliding plate 15 resets, thereby blocking the bend 28 and preventing the salt grains from flowing, thus avoiding the waste of salt grains.

[0041] The working principle of this invention is as follows: Fermentation tank 2 is an earthenware tank, which is mainly used to cultivate and ferment various microorganisms. It must have good sealing performance and a venting distributor at the bottom, so that the earthenware tank has good ventilation and adsorption properties, and has the characteristics of uniform heat transfer and slow heat dissipation, which is conducive to the fermentation of stinky mandarin fish and can effectively improve the quality.

[0042] By installing a hydraulic cylinder 3 on the machine tool 1, the top platform 4 can be supported. The top platform 4 can move up and down with the drive of the hydraulic cylinder 3. The inclined chute 8 inside the fermentation tank 2 will gradually rise inside the fermentation tank 2, and the mandarin fish can fall into the fermentation tank 2 through the inclined chute 8 and be stacked. The inclined chute 8 is located at the output port of the conical seat 24. The gear ring 23 on the conical seat 24 meshes with the gear 32 of the first motor 6. The first motor 6 can drive the gear ring 23 to rotate, and the gear ring 23 will eventually drive the inclined chute 8 to rotate. The inclined chute 8 will guide the mandarin fish, and the mandarin fish will be discharged along the fermentation tank 2 in one revolution. As the inclined chute 8 rises, the mandarin fish will be stacked in one revolution. The top platform 4 is equipped with A fixed base 5 is fitted with an inner frame 9, which secures the salt tank 29 and guide tube 11. The guide tube 11 holds the mandarin fish. As the rotating drum 30 rotates, the mandarin fish are conveyed. During this process, the conical seat 24 rotates, and the protrusion 22 pushes against the top head 19. Finally, the opening 16 of the sliding plate 15 moves to the bend 28, allowing salt particles from the salt tank 29 to enter the rotating drum 30. As the mandarin fish are conveyed, the salt particles coat their surface. During conveyance, the mandarin fish automatically flips over, ensuring both sides are coated. After coating, the mandarin fish are finally placed into the fermentation tank 2 via the inclined chute 8. Throughout the production process, workers only need to handle the mandarin fish; salting and other processes are not required. Stacking reduces the labor intensity of workers. A rotating drum 30 is installed inside the guide tube 11, located inside both the upper and lower ends of the guide tube 11, with the drum at the top. The guide tube 11 is V-shaped. When the mandarin fish passes the upper end, one side is first coated with salt. As the fish moves, it moves to the bend in the guide tube 11. As it continues to move downwards, it reaches the lower end of the guide tube 11. At this point, the salted side adheres to the lower interior of the guide tube 11, while the unsalted side adheres to the rotating drum 30. With the rotation of the drum 30, salt particles are applied to the unsalted side of the mandarin fish. During transport, the mandarin fish is salted on both sides. The straight pipe 27 is connected to the bent pipe 28. The bent pipe 28 is equipped with a connecting seat 17, and a sliding plate 15 is slidably connected inside the connecting seat 17. The sliding plate 15 is connected to the top plate 20. The top plate 20 is connected to the side frame 12 through the ball head 21. The side frame 12 is welded to the linkage rod 13. The linkage rod 13 is equipped with a top head 19, which overlaps the protrusion 22 of the toothed ring 23. When the toothed ring 23 rotates, it pushes the top head 19 through the protrusion 22. The top plate 20 will then push the sliding plate 15, and the outlet 16 will move to the position of the bent pipe 28, allowing the salt particles to flow. When the protrusion 22 moves away from the top head 19, the side frame 12 resets, and the sliding plate 15 resets, thus blocking the bent pipe 28 and preventing the salt particles from flowing, thereby avoiding salt waste.

[0043] The basic principles, main features, and advantages of this application have been described above. Those skilled in the art should understand that this application is not limited to the above embodiments. The embodiments and descriptions in the specification are merely the principles of this application. Various changes and modifications can be made to this application without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection claimed by this application is defined by the appended claims and their equivalents.

Claims

1. A production apparatus for canned fermented mandarin fish, comprising a machine tool (1), a fermentation tank (2), a hydraulic cylinder (3), a first motor (6), and a second motor (25), characterized in that: The hydraulic cylinder (3) has a top platform (4) at its output end. A conical seat (24) is rotatably connected to the top platform (4). A toothed ring (23) is welded to the conical seat (24). An inclined rail (8) is welded to the output port of the conical seat (24). The inclined rail (8) is located inside the fermentation tank (2). The first motor (6) drives the toothed ring (23) to rotate. The toothed ring (23) drives the inclined rail (8) to rotate. The mandarin fish are discharged around the fermentation tank (2). A fixed seat (5) is provided on the top platform (4). An inner frame (9) is welded to the fixed seat (5). A guide tube (11) and a salt box (29) are provided on the inner frame (9). A rotating cylinder (30) is rotatably connected inside the guide tube (11). The input end of the rotating cylinder (30) is connected to the bent pipe (28). 28) The hydraulic cylinder (3) is set at the output end of the salt tank (29) to lift the inclined road (8) so that the mandarin fish can be stacked up and down in sequence. The inclined road (8) is connected to the guide pipe (11) so that the mandarin fish can enter the inclined road (8) through the guide pipe (11). The guide pipe (11) is V-shaped so that the mandarin fish can be turned over when passing through the guide pipe (11). The rotating drum (30) has a salt opening (31) on its surface. The toothed ring (23) has a protrusion (22) welded on it. The top head (19) overlaps on the protrusion (22). When the toothed ring (23) rotates, it will push the top head (19) through the protrusion (22), which will cause the bent pipe (28) to block and open. When the rotating drum (30) contacts the mandarin fish and transmits it, the salt particles will be coated onto the surface of the mandarin fish through the salt opening (31) of the rotating drum (30).

2. The production apparatus for canned fermented mandarin fish as described in claim 1, characterized in that: The top platform (4) is rectangular in shape. Guide frames (7) are provided on both sides of the top platform (4). The guide frames (7) are telescopic. The output end of the guide frame (7) is set on the machine tool (1). The guide frame (7) is parallel to the hydraulic cylinder (3). The toothed ring (23) is located on the large end side edge of the conical seat (24).

3. The production apparatus for canned fermented mandarin fish as described in claim 2, characterized in that: A gear (32) is meshed on the gear ring (23). The gear (32) is mounted on the first motor (6). The first motor (6) is bolted to the fixed seat (5). The inner frame (9) of the fixed seat (5) is located on the end face facing the conical seat (24). The inner frame (9) is vertically mounted on the fixed seat (5). The guide tube (11) of the inner frame (9) is provided with a placement port (10).

4. The production apparatus for canned fermented mandarin fish as described in claim 3, characterized in that: The placement port (10) is located at the upper input port of the guide tube (11), and the lower port of the guide tube (11) faces the conical seat (24). The guide tube (11) is V-shaped in general, and the bending position of the guide tube (11) is arc-shaped. The upper and lower ends of the guide tube (11) are rotatably connected to corresponding rotating cylinders (30), and the rotating cylinders (30) are cylindrical.

5. The production apparatus for canned fermented mandarin fish as described in claim 4, characterized in that: The inside of the rotating cylinder (30) is hollow. The rotating cylinder (30) is arranged along the output direction of the guide tube (11). The rotating cylinders (30) arranged at the upper and lower ends of the guide tube (11) have the same structure. The rotating cylinders (30) are all located on the upper inside of the upper and lower ends of the guide tube (11). The salt port (31) is circular and is arranged along the length of the rotating cylinder (30).

6. The production apparatus for canned fermented mandarin fish as described in claim 4, characterized in that: A straight pipe (27) is welded to one end of the rotating drum (30). The straight pipe (27) is cylindrical and hollow inside. The straight pipe (27) is connected to the rotating drum (30). The straight pipe (27) is connected to the guide pipe (11). A bend (28) is provided on the straight pipe (27) outside the guide pipe (11). The bend (28) is L-shaped.

7. The production apparatus for canned fermented mandarin fish as described in claim 6, characterized in that: The straight pipe (27) is sleeved on the bent pipe (28). The straight pipe (27) and the bent pipe (28) are configured to cooperate. A transmission belt (26) is sleeved on the adjacent straight pipe (27). The adjacent transmission belts (26) are arranged alternately on the straight pipe (27). The transmission belt (26) on one side of the straight pipe (27) is connected to the output end of the second motor (25).

8. The production apparatus for canned fermented mandarin fish as described in claim 7, characterized in that: The input end of the bent pipe (28) is provided with a connecting seat (17), and a sliding plate (15) is slidably connected inside the connecting seat (17). The sliding plate (15) is arranged in a straight line, and a drain (16) is opened on the sliding plate (15). The diameter of the drain (16) is the same as the inner diameter of the bent pipe (28).

9. The production apparatus for canned fermented mandarin fish as described in claim 8, characterized in that: A top plate (20) is rotatably connected to the slide plate (15). A ball head (21) is welded to the other end of the top plate (20). The ball head (21) is rotatably connected to the side frame (12). One end of the side frame (12) is welded to the linkage rod (13). The linkage rod (13) is arranged vertically above the top platform (4).

10. The production apparatus for canned fermented mandarin fish as described in claim 1, characterized in that: A limiting seat (14) is welded on the inner frame (9). A linkage rod (13) is slidably connected on the limiting seat (14). A top head (19) is welded to the lower end of the linkage rod (13). A return spring (18) is sleeved on the linkage rod (13) between the top head (19) and the limiting seat (14).

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