Feeding positioning device for fish back cutting machine

Abstract

The utility model relates to the technical field of aquatic product processing, and discloses a feeding positioning device for a fish back cutting machine, which comprises a machine shell, a positioning seat arranged on one side of the machine shell, and two positioning plates arranged on the positioning seat, the two positioning plates are oppositely arranged on the two sides of the center line of the feeding port, a containing space used for containing fishes is formed between the two positioning plates, the positioning device further comprises an adjusting piece capable of adjusting the distance between the two positioning plates, and the fishes can be positioned to be in an upright state so that feeding of the fishes can be facilitated.

Description

Technical Field

[0001] The present application relates to the technical field of aquatic product processing, and in particular to a feeding positioning device for a fish back opening machine. Background Art

[0002] During the production and processing of fish, they are usually smoked or processed into minced fish products; among them, opening the back of the fish is generally the first step in processing the fish, and the fish back opening machine is the equipment for opening the back of the fish.

[0003] The Chinese utility model patent with the announcement number CN218681670U discloses a back-opening machine for fish slaughtering, including a housing, a conveying mechanism and a back-opening mechanism; the housing: a bracket is arranged at the lower end, the left and right ends of the housing are provided with inlet and outlet holes, and the inside of the inlet and outlet holes are provided with guide plates; the conveying mechanism is arranged inside the housing; the back-opening mechanism: it includes a U-shaped frame, a moving plate, a second motor and a back-opening circular knife. When in use, the fish enters the housing along the guide plate and is sent to the back-opening mechanism by the conveying mechanism to open the fish's back.

[0004] With regard to the above-mentioned related technologies, the guide plate is a U-shaped plate structure, which is mainly used to enable the fish to stand up when the fish is fed into the casing; however, the sizes of the fish that need to be opened vary greatly depending on the species of fish. When the fish is too small, the fish may fall sideways in the guide plate, and when the fish is too large, the fish may easily slip out of the guide plate. Therefore, when feeding, the worker needs to hold the fish trunk and manually adjust the position of the fish so that the fish can stand up on its back, which is inconvenient to operate. Utility Model Content

[0005] In order to position the fish in an upright position to facilitate the feeding of the fish, the present application provides a feeding positioning device for a fish back opening machine.

[0006] The present application provides a feeding positioning device for a fish back opening machine, which adopts the following technical solution:

[0007] A feeding positioning device for a fish back-opening machine comprises a casing, a feeding port is formed on one side of the casing, a positioning seat is arranged on the one side of the casing, and two positioning plates are arranged on the positioning seat, the two positioning plates are arranged opposite to each other on both sides of the center line of the feeding port, and a storage space for placing fish is formed between the two positioning plates, and the positioning device also comprises an adjusting member capable of adjusting the distance between the two positioning plates.

[0008] By adopting the above technical solution, the two positioning plates can respectively abut against the two sides of the fish, so that the fish stands up, that is, the back of the fish can be located in the upper position. By adjusting the distance between the two positioning plates, it can adapt to fish of different sizes, thereby improving the adaptability of fish positioning.

[0009] Optionally, two first rods are provided on the positioning seat, and the two positioning plates are respectively provided on the two first rods. The adjusting member is an adjusting bolt. The positioning plate is provided with a waist-shaped groove for the adjusting bolt to pass through, and the waist-shaped groove extends toward the direction close to the other positioning plate. The first rod is provided with a threaded hole for the adjusting bolt to be threadedly connected.

[0010] By adopting the above technical solution, the adjustment bolt cooperates with the waist-shaped groove to move the position of the positioning plate, thereby changing the distance between the two positioning plates, that is, changing the size of the storage space.

[0011] Optionally, a second rod is provided on both sides of the positioning seat, and a sliding groove is provided on the side wall of the second rod for the end of the first rod to be inserted and slide up and down, and a limiting piece is provided on the second rod to limit the first rod from sliding in the sliding groove.

[0012] By adopting the above technical solution, the first rod can slide up and down on the second rod, so that when the fish is large, the positioning plate can always be adjusted to a state where it can abut against the middle part of the fish to ensure the positioning effect of the fish.

[0013] Optionally, the limiting member is a limiting bolt and a limiting nut, and a limiting hole for the limiting bolt to pass through is opened on the side wall of the second rod. A plurality of limiting holes are spaced apart along the length direction of the second rod, and the limiting bolt can pass through the limiting hole and the first rod.

[0014] By adopting the above technical solution, the first rod slides up and down on the second rod, the limiting bolt is passed through the limiting hole and the first rod, and the limiting nut is threadedly connected to fix the first rod.

[0015] Optionally, guide blocks are provided on the side walls on both sides of the first rod, and the second rod is provided with a guide groove for the guide blocks to slide up and down, and the guide groove is connected to the sliding groove.

[0016] By adopting the above technical solution, the first rod can be more stable when sliding up and down, and can prevent the first rod from falling off the second rod.

[0017] Optionally, the positioning plate includes a horizontal portion and an inclined portion, the horizontal portion is fixed on the first rod, one end of the inclined portion is fixed to the horizontal portion, and the other end extends downwardly and obliquely in a direction away from the horizontal portion.

[0018] By adopting the above technical solution, the structure of the positioning plate is disclosed, and the inclined setting of the inclined part of the positioning plate enables it to better fit the side trunk of the fish.

[0019] Optionally, a plurality of second rods are arranged at intervals along the length direction of the positioning seat, the first rods are arranged in a one-to-one correspondence with the second rods, and the waist-shaped grooves opened on the positioning plate are arranged in a one-to-one correspondence with the first rods located on the same side.

[0020] Optionally, a conveyor belt is provided on the positioning seat, and the positioning plates are provided on both sides of the conveyor belt.

[0021] By adopting the above technical solution, the positioning plate placed on the conveyor belt can be conveyed to the feed port of the shell, which can improve the feeding efficiency.

[0022] In summary, the present application includes at least one of the following beneficial effects:

[0023] 1. The fish can be positioned through two positioning plates. By adjusting the distance between the two positioning plates and the height of the positioning plates, it can adapt to fish of different sizes and achieve a better positioning effect;

[0024] 2. By setting up a conveyor belt, the fish can be fed automatically to improve feeding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the structure of an embodiment of the present application;

[0026] Figure 2 It is a schematic diagram of the exploded structure of the positioning plate;

[0027] Figure 3 This is a schematic diagram of the explosion structure of the first rod.

[0028] Explanation of the accompanying drawings: 1. Casing; 11. Feed port; 2. Positioning seat; 3. Positioning plate; 31. Waist-shaped groove; 32. Horizontal portion; 33. Inclined portion; 4. Storage space; 5. Adjusting member; 51. Adjusting bolt; 6. First rod; 61. Threaded hole; 62. Guide block; 7. Second rod; 71. Slide groove; 72. Guide groove; 8. Limiting member; 81. Limiting bolt; 82. Limiting nut; 9. Conveyor belt. DETAILED DESCRIPTION

[0029] The following is combined with Figure 1-3 This application is described in further detail.

[0030] The present application embodiment discloses a feeding positioning device for a fish back opening machine. Figure 1The positioning device includes a casing 1, in which a device for opening the back of fish is arranged, a feed port 11 is opened on one side wall of the casing 1, and a discharge port is opened on the other side wall opposite to the casing 1; the positioning device also includes a positioning seat 2 arranged on one side of the casing 1, and two positioning plates 3 arranged on the positioning seat 2, the positioning seat 2 is fixed to the side with the feed port 11, and is located below the feed port 11; the two positioning plates 3 are respectively arranged on both sides of the center line of the feed port 11, preferably, the two positioning plates 3 are symmetrically arranged along the center line of the feed port 11, and a storage space 4 for placing fish is formed between the two positioning plates 3.

[0031] Reference Figure 1 and Figure 2 In this embodiment, a conveyor belt 9 is provided on the positioning seat 2, and the upper surface of the conveyor belt 9 can be flush with the side wall of the lower end of the discharge port, so that when the fish is placed between the two positioning plates 3, the lower surface of the fish abuts against the conveyor belt 9, so that the positioning plates 3 support both sides of the fish, and the conveyor belt 9 can drive the fish to move to the feed port 11 to complete the feeding of the fish. In order to increase the stability of the positioning seat 2, in this embodiment, the positioning seat 2 is supported by setting a plurality of rectangular rods. In other embodiments, the positioning seat 2 can also be fixed to the side wall of the casing 1 by welding or the like, and at the same time, a diagonal brace can be welded between the lower surface of the positioning seat 2 and the side wall of the casing 1.

[0032] Reference Figure 1 and Figure 2 In this embodiment, a second rod 7 can be arranged on the positioning seat 2 along the vertical direction, and a first rod 6 can be arranged on the second rod 7 along the horizontal direction, wherein the second rod 7 is fixedly arranged on both sides of the conveyor belt 9, and the first rod 6 can move up and down along the length direction of the second rod 7, and a limiter 8 for limiting the up and down movement of the first rod 6 is arranged on the second rod 7; one end of the first rod 6 away from the second rod 7 extends toward the center line direction of the conveyor belt 9, and the positioning plate 3 is arranged on the first rod 6, and the positioning device also includes an adjusting member 5 capable of adjusting the distance between the two positioning plates 3.

[0033] Reference Figure 2 and Figure 3In this embodiment, the second rod 7 can be a rectangular rod, and the lower end of the second rod 7 can be welded to the mounting seat, or fixed to the mounting seat by bolts or the like; the upper end of the second rod 7 extends upward, and the first rod 6 can also be a rectangular rod. A slide groove 71 for inserting the end of the first rod 6 is provided on the side wall of the second rod 7 facing the conveyor belt 9, and the slide groove 71 has a rectangular groove body, and the slide groove 71 extends along the vertical direction, so that the first rod 6 can move in the vertical direction in the slide groove 71. The limiting member 8 can be a limiting bolt 81 and a limiting nut 82. The two side walls of the second rod 7 along the conveying direction of the conveyor belt 9 are provided with limiting holes for the limiting bolt 81 to pass through, and the side wall at the end of the first rod 6 is also provided with an opening for the limiting bolt 81 to pass through, so that the limiting bolt 81 is passed through the limiting hole and the opening on the first rod 6, that is, the first rod 6 can be fixed to the second rod 7; a plurality of limiting holes are provided at intervals along the length direction of the second rod 7, so that the first rod 6 can be fixed at different height positions.

[0034] Reference Figure 2 and Figure 3 In this embodiment, a guide block 62 can be fixed on the side wall of one end of the first rod 6 close to the second rod 7. The guide blocks 62 are symmetrically arranged on both sides of the first rod 6. The guide blocks 62 can be rectangular blocks. In other embodiments, the guide blocks 62 can also be T-shaped blocks or dovetail blocks. A guide groove 72 for the guide block 62 to slide up and down is opened on the second rod 7. The guide groove 72 is connected to the slide groove 71, so that when the end of the first rod 6 slides up and down in the slide groove 71, the guide block 62 can slide into the guide groove 72 accordingly, so that the sliding of the first rod 6 is more stable, and at the same time, the first rod 6 can be restricted from slipping out of the second rod 7.

[0035] Reference Figure 2 and Figure 3 The positioning plate 3 includes a horizontal portion 32 and an inclined portion 33. The horizontal portion 32 is a parallel flat plate. The horizontal portion 32 of the positioning plate 3 is arranged on the first rod 6. The inclined portion 33 of the positioning plate 3 is an inclined flat plate. The upper end portion of the inclined portion 33 is fixed to the horizontal portion 32, and the lower end portion is inclined downward in a direction away from the horizontal portion 32, that is, in a direction close to the center line of the conveyor belt 9, so that an upward flaring shape can be formed between the two positioning plates 3. When the distance between the two positioning plates 3 is close, an approximate "V" shape can be formed, so that it can better fit the shape of the fish's abdomen and better support the fish. Through the adjusting member 5, the distance between the two positioning plates 3 can be adjusted according to the size of the fish; correspondingly, the height of the two positioning plates 3 can also be adjusted by moving the first rod 6 up and down to adjust the position, so that the positioning plates 3 can better position the fish's abdomen.

[0036] Reference Figure 2 and Figure 3In this embodiment, the adjusting member 5 can be an adjusting bolt 51. A waist-shaped groove 31 for adjustment is provided on the horizontal portion 32 of the first rod 6. The waist-shaped groove 31 extends along the length direction of the vertical conveyor belt 9. A threaded hole 61 for threaded connection of the adjusting bolt 51 is provided on the upper surface of the first rod 6. When the adjusting bolt 51 passes through the waist-shaped groove 31 and is threadedly connected to the first rod 6, the positioning plate 3 can be fixed to the first rod 6. When the position of the positioning plate 3 needs to be adjusted to change the size of the storage space 4 for placing fish, it is only necessary to slide the positioning plate 3 along the waist-shaped groove 31 and then lock it with the adjusting bolt 51.

[0037] In this embodiment, multiple second rods 7 on the positioning seat 2 on both sides of the conveyor belt 9 can be arranged at intervals along the conveying direction of the conveyor belt 9, the first rod 6 and the second rod 7 are arranged one by one, and the waist-shaped groove 31 on the positioning plate 3 and the first rod 6 are arranged one by one, so that the positioning plate 3 can be fixed more stably.

[0038] The implementation principle of a feed positioning device for a fish back-opening machine in an embodiment of the present application is as follows: when opening the back of a fish, the height of the first rod 6 can be adjusted up and down according to the size of the fish, and the position of the positioning plate 3 can be adjusted along the length direction of the first rod 6, that is, the size of the storage space 4 can be adjusted. After the positioning plate 3 is locked on the first rod 6 by the adjusting bolt 51, the conveyor belt 9 can be turned on, the fish can be placed between the two positioning plates 3, and the conveyor belt 9 can drive the fish to the feed port 11 of the casing 1, so that the positioning and feeding of the fish can be completed.

[0039] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A feeding positioning device for a fish back-opening machine, comprising a housing (1), wherein a feeding port (11) is provided on one side of the housing (1), and characterized in that: The machine also comprises a positioning seat (2) arranged on one side of the housing (1), and two positioning plates (3) arranged on the positioning seat (2), the two positioning plates (3) being arranged opposite to each other on both sides of the center line of the feed port (11), and a storage space (4) for placing fish is formed between the two positioning plates (3), and the positioning device also comprises an adjusting member (5) capable of adjusting the distance between the two positioning plates (3).

2. A feeding positioning device for a fish back opening machine according to claim 1, characterized in that: Two first rods (6) are arranged on the positioning seat (2), and the two positioning plates (3) are respectively arranged on the two first rods (6). The adjusting member (5) is an adjusting bolt (51). The positioning plate (3) is provided with a waist-shaped groove (31) for the adjusting bolt (51) to pass through, and the waist-shaped groove (31) extends in a direction close to the other positioning plate (3). The first rod (6) is provided with a threaded hole (61) for the adjusting bolt (51) to be threadedly connected.

3. A feeding positioning device for a fish back opening machine according to claim 2, characterized in that: Second rods (7) are respectively arranged on both sides of the positioning seat (2); a sliding groove (71) is provided on the side wall of the second rod (7) for the end of the first rod (6) to be inserted and slide up and down; and a limiting member (8) is provided on the second rod (7) for limiting the first rod (6) from sliding in the sliding groove (71).

4. A feeding positioning device for a fish back opening machine according to claim 3, characterized in that: The limiting member (8) comprises a limiting bolt (81) and a limiting nut (82); a limiting hole for the limiting bolt (81) to pass through is provided on the side wall of the second rod (7); a plurality of limiting holes are provided at intervals along the length direction of the second rod (7); and the limiting bolt (81) can pass through the limiting holes and the first rod (6).

5. A feeding positioning device for a fish back opening machine according to claim 4, characterized in that: Guide blocks (62) are provided on the side walls on both sides of the first rod (6), and the second rod (7) is provided with a guide groove (72) for the guide block (62) to slide up and down, and the guide groove (72) is connected to the slide groove (71).

6. A feeding positioning device for a fish back opening machine according to claim 5, characterized in that: The positioning plate (3) comprises a horizontal portion (32) and an inclined portion (33); the horizontal portion (32) is fixed to the first rod; one end of the inclined portion (33) is fixed to the horizontal portion (32), and the other end extends downwardly and obliquely in a direction away from the horizontal portion (32).

7. A feeding positioning device for a fish back opening machine according to claim 6, characterized in that: A plurality of the second rods (7) are arranged at intervals along the length direction of the positioning seat (2); the first rods (6) and the second rods (7) are arranged in a one-to-one correspondence; and the waist-shaped grooves (31) provided on the positioning plate (3) and the first rods (6) located on the same side are arranged in a one-to-one correspondence.

8. A feeding positioning device for a fish back opening machine according to any one of claims 1 to 7, characterized in that: A conveyor belt (9) is arranged on the positioning seat (2), and the positioning plates (3) are arranged on both sides of the conveyor belt (9).

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