Belly opening device for fish gouging relieving experiment

Abstract

The utility model discloses a belly opening device for fish gouging experiment, which comprises a mounting seat, a fish clamping component and a cutter component, the fish clamping component is arranged on the mounting seat and used for clamping fish and exposing fish belly, the cutter component comprises a cutting knife and a cutter frame, the cutter frame is movably arranged relative to the fish clamping component, and the cutter frame is arranged on the mounting seat. The moving direction of the tool frame is perpendicular to the clamping direction of the fish clamping assembly, and the scratching knife is arranged on the tool frame and can adjust the distance between the scratching knife and the fish clamping assembly so as to adjust the depth of the scratching knife entering the fish maw. The belly opening device for the fish anatomy experiment has the advantages that the feed depth can be adjusted according to the size of fish, internal organs in the fish belly are prevented from being scratched, the anatomy quality is prevented from being affected, and the yield is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fish processing, in particular to a belly opening device for fish dissection experiments. Background Art

[0002] In traditional fisheries, fish disembowelment is typically performed manually, a method that is not only inefficient but also difficult to guarantee in quality. In recent years, with the advancement of technology, research into fish disembowelment equipment has made significant progress. Using disembowelment equipment to dissect fish has significantly improved the accuracy and efficiency of fish dissection, reducing the risk of compromising fish quality.

[0003] Currently, some practitioners have proposed a device for cutting fish heads. This device uses a joystick to control a movable plate to press against the fish head, rotating the fish-cutting knife to cut the fish head. However, this device's fish-cutting knife cuts the fish head in two, making it unsuitable for fish gutting. Furthermore, the knife depth cannot be adjusted according to the size of the fish, which can easily cut into the gallbladder, reducing the fish quality and affecting experimental results. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the deficiencies of the existing technology and provide a belly opening device for fish dissection experiments which can adjust the cutting depth according to the size of the fish, avoid scratching the internal organs of the fish belly, affect the dissection quality, and improve the yield.

[0005] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0006] A belly opening device for fish dissection experiments includes a mounting seat, a fish clamping assembly and a tool assembly. The fish clamping assembly is arranged on the mounting seat and is used to clamp the fish and expose the fish belly. The tool assembly includes a cutting knife and a tool holder. The tool holder is movably arranged relative to the fish clamping assembly, and the moving direction of the tool holder is perpendicular to the clamping direction of the fish clamping assembly. The cutting knife is arranged on the tool holder and can adjust the distance relative to the fish clamping assembly to adjust the depth of cutting into the fish belly.

[0007] As a further improvement of the above technical solution:

[0008] The fish clamping assembly includes a fixed clamping block and a movable clamping block, the fixed clamping block is fixed on the mounting seat, the movable clamping block is movably arranged on the mounting seat, and an adjusting piece is provided on the mounting seat, and the adjusting piece is used to drive the movable clamping block to move relative to the fixed clamping block to clamp the fish.

[0009] The mounting seat is provided with a movable track, and the movable clamping block is slidably arranged on the movable track.

[0010] The adjusting member is threadedly connected to the mounting seat and is rotationally connected to the movable clamping block.

[0011] The fixed clamping block is provided with a slide rail, the slide rail is perpendicular to the clamping direction of the fish clamping assembly, and the tool holder is slidably arranged on the slide rail.

[0012] The opposite sides of the fixed clamping block and the movable clamping block are both provided with fish clamping grooves.

[0013] An anti-slip pad is provided in the fish clamping tank.

[0014] The tool holder is provided with a knife installation groove and a locking piece. The cutting knife is inserted into the knife installation groove. The locking piece is threadedly connected to the tool holder and presses against the cutting knife.

[0015] An operating handle is provided on the outer side of the tool holder.

[0016] The bottom surface of the mounting seat is a horizontal surface.

[0017] Compared with the prior art, the advantages of the present invention are:

[0018] First, the fish dissection experiment opening device of this invention utilizes a fish clamping assembly to secure the fish, preventing the fish from slipping and escaping on the mounting base during operation. A knife with an adjustable distance relative to the fish clamping assembly allows the knife's position to be further adjusted according to the size and position of the fish, ensuring the knife's insertion into the fish's belly at the appropriate position and depth. The knife's insertion depth can be adjusted based on the size of the fish, avoiding severing internal organs that could affect dissection quality and improving yield.

[0019] 2. The belly opening device for fish dissection experiments of the present invention adjusts the position of the movable clamping block by setting an adjusting piece. In the initial state, the adjusting piece drives the movable clamping block to maintain a certain distance from the fixed clamping block, and then the fish is placed between the fixed clamping block and the movable clamping block. The movable clamping block is further driven to move on the mounting seat by the adjusting piece so that the movable clamping block cooperates with the fixed clamping block to clamp the fish.

[0020] 3. The fish dissection experiment belly opening device of the present invention provides a moving track to guide the moving clamping block, thereby improving the stability of the moving clamping block.

[0021] 4. The fish dissection experiment belly opening device of the present invention sets the slide rail parallel to the direction of the fish belly, so that the tool holder drives the cutter to move along the slide rail to cut open the fish belly, and the slide rail enhances the stability and reliability of the cutter movement.

[0022] Fifth, the fish dissection experimental opening device of this utility model uses a locking member to adjust the position of the cutting blade. In the initial state, loosening the locking member allows the cutting blade to move up and down the tool holder to adjust the cutting position for fish of different sizes. When the cutting blade is adjusted to the appropriate position, rotating the locking member until it contacts the cutting blade to secure it. This makes adjustment easy and efficient, and facilitates maintenance and replacement of the cutting blade. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 The utility model is a front view structural schematic diagram of a belly opening device for fish dissection experiments.

[0024] Figure 2 The utility model is a schematic diagram of the structure of a belly opening device for fish dissection experiments from a top view.

[0025] The numbers in the figure represent:

[0026] 1. Mounting seat; 2. Fish clamp assembly; 21. Fixed clamp block; 22. Movable clamp block; 23. Adjustment piece; 24. Fish clamp slot; 241. Anti-slip pad; 3. Tool assembly; 31. Slicer; 32. Tool holder; 321. Tool slot; 33. Locking piece; 34. Operating handle; 4. Slide rail; 5. Movable track. DETAILED DESCRIPTION

[0027] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0028] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0029] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. Throughout the description of this application, "plurality" means two or more, unless otherwise specifically defined.

[0030] In this utility model, unless otherwise specified or limited, the terms "assemble," "connect," "connect," "fix," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0031] Figure 1 and Figure 2 The invention shows an embodiment of a fish dissection experiment belly opening device. The fish dissection experiment belly opening device of the present invention comprises a mounting seat 1, a fish clamping assembly 2 and a tool assembly 3. The fish clamping assembly 2 is arranged on the mounting seat 1 for clamping the fish and exposing the fish belly. The tool assembly 3 comprises a cutting knife 31 and a tool holder 32. The tool holder 32 is arranged to move relative to the fish clamping assembly 2, and the moving direction of the tool holder 32 is aligned with the clamping direction of the fish clamping assembly 2 (e.g., Figure 1 The cutting knife 31 is arranged on the tool holder 32 and can adjust the distance relative to the fish clamping assembly 2 to adjust the depth of cutting into the fish belly.

[0032] When using the belly opening device for fish dissection experiments, the fish is first placed in the fish clamping component 2, and the fish is clamped and fixed by the fish clamping component 2; then the distance between the cutting knife 31 and the fish clamping component 2 is adjusted to meet the depth requirement of cutting into the fish belly; then, the tool holder 32 is moved to drive the cutting knife 31 to contact the fish belly, and the tool holder 32 drives the cutting knife 31 to move to cut the fish belly.

[0033] The above-mentioned special design provides the following advantages for the fish dissection experiment opening device: The fish clamping assembly 2 is provided to secure the fish, preventing the fish from slipping and escaping on the mounting base 1 during operation. The provision of a knife 31 with an adjustable distance relative to the fish clamping assembly 2 allows the position of the knife 31 to be further adjusted according to the size and position of the fish, ensuring that the knife 31 is inserted into the fish's belly at an appropriate position and depth. The insertion depth can be adjusted according to the size of the fish, avoiding severing internal organs in the fish's belly and affecting the dissection quality, thereby improving the yield rate.

[0034] Furthermore, in this embodiment, the fish clamping assembly 2 includes a fixed clamping block 21 and a movable clamping block 22. The fixed clamping block 21 is fixed on the mounting base 1, and the movable clamping block 22 is movably set on the mounting base 1. The mounting base 1 is provided with an adjusting member 23, and the adjusting member 23 is used to drive the movable clamping block 22 to move relative to the fixed clamping block 21 to clamp the fish.

[0035] In the initial state, the adjusting member 23 drives the movable clamping block 22 to maintain a certain distance from the fixed clamping block 21, then the fish is placed between the fixed clamping block 21 and the movable clamping block 22, and then the adjusting member 23 drives the movable clamping block 22 to move on the mounting base 1 so that the movable clamping block 22 cooperates with the fixed clamping block 21 to clamp the fish. The structure is simple and the operation is convenient.

[0036] Furthermore, in this embodiment, a moving track 5 is provided on the mounting base 1, and the moving clamping block 22 is slidably provided on the moving track 5. By providing the moving track 5, a running guide is provided for the moving clamping block 22, thereby improving the stability of the movement of the moving clamping block 22.

[0037] Furthermore, in this embodiment, an adjustment member 23 is threadedly connected to the mounting base 1 and rotationally connected to the movable clamping block 22. One end of the adjustment member 23 is rotationally connected to the movable clamping block 22. The adjustment member 23 extends through the mounting base 1 and is parallel to the movable track 5. Rotating the adjustment member 23 drives the movable clamping block 22 along the movable track 5, so that the movable clamping block 22 cooperates with the fixed clamping block 21 to clamp and release the fish. The provision of the adjustment member 23 for adjusting the relative position of the movable clamping block 22 and the fixed clamping block 21 provides a simple and efficient adjustment method. Preferably, the adjustment member 23 is an adjustment screw.

[0038] Furthermore, in this embodiment, a slide rail 4 is provided on the fixed clamping block 21, and the slide rail 4 is perpendicular to the clamping direction of the fish clamping assembly 2. The tool holder 32 is slidably mounted on the slide rail 4. The slide rail 4 is perpendicular to the clamping direction of the fish clamping assembly 2, so that the tool holder 32 drives the cutting knife 31 to move along the slide rail 4 to cut open the fish belly. The slide rail 4 enhances the stability and reliability of the movement of the cutting knife 31.

[0039] Furthermore, in this embodiment, fish clamping grooves 24 are provided on opposite sides of the fixed clamping block 21 and the movable clamping block 22. The fish clamping grooves 24 are adapted to the sides of the fish, more closely fit the shape of the fish, and improve the stability of the fish clamping and fixing.

[0040] Furthermore, in this embodiment, an anti-skid pad 241 (e.g., anti-skid rubber particles, anti-skid ridges, etc.) is provided in the fish clamping groove 24. The anti-skid pad 241 enhances the friction between the fixed clamping block 21 and the movable clamping block 22 and the fish, thereby achieving a better clamping and fixing effect.

[0041] Furthermore, in this embodiment, the cutter holder 32 is provided with a cutter slot 321 and a locking member 33. The cutter 31 is inserted into the cutter slot 321. The locking member 33 is threadedly connected to the cutter holder 32 and presses against the cutter 31. The cutter 31 is movably inserted into the cutter slot 321 and is locked by the locking member 33, which facilitates adjustment of the distance relative to the fish clamping assembly 2 to adjust the depth of cutting into the fish belly. In the initial state, the locking member 33 is loosened so that the cutter 31 can move up and down in the cutter slot 321 to match the cutting position of fish of different sizes. When the cutter 31 is adjusted to the appropriate position, the locking member 33 is rotated until it presses against the cutter 31 to fix the cutter 31. Adjustment by providing the locking member 33 is convenient and efficient, and it is convenient to inspect and replace the cutter 31. Preferably, the locking member 33 is a locking screw.

[0042] Furthermore, in this embodiment, an operating handle 34 is provided on the outside of the cutter holder 32. By operating the handle 34, it is convenient to drive the cutter holder 32 to move to cut the fish maw.

[0043] Furthermore, in this embodiment, the bottom surface of the mounting base 1 is horizontal, making it easy to place on a laboratory table. Specifically, the fish clamping groove 24 is opposite, and the bottom surface of the mounting base 1 is arranged horizontally, used to clamp fish horizontally. Furthermore, the blade 31 is perpendicular to the bottom surface of the mounting base 1, the movable track 5 is perpendicular to the slide rail 4, and both the movable track 5 and the slide rail 4 are parallel to the bottom surface of the mounting base 1. The centerline of the blade groove 321 is perpendicular to the bottom surface of the mounting base 1.

[0044] Although the present invention has been disclosed above with reference to preferred embodiments, this is not intended to limit the present invention. Any person skilled in the art can, without departing from the scope of the present invention, utilize the technical content disclosed above to make many possible changes and modifications to the present invention, or modify it into equivalent embodiments with equivalent variations. Therefore, any simple modifications, equivalent variations, and modifications made to the above embodiments based on the technical essence of the present invention, without departing from the content of the present invention, should fall within the scope of protection of the present invention.

Claims

1. A fish dissection experiment opening device, characterized by: The invention comprises a mounting seat (1), a fish clamping assembly (2) and a cutter assembly (3); the fish clamping assembly (2) is arranged on the mounting seat (1) and is used for clamping fish and exposing the fish belly; the cutter assembly (3) comprises a cutting knife (31) and a cutter holder (32); the cutter holder (32) is arranged to move relative to the fish clamping assembly (2), and the moving direction of the cutter holder (32) is perpendicular to the clamping direction of the fish clamping assembly (2); the cutting knife (31) is arranged on the cutter holder (32) and can be adjusted relative to the fish clamping assembly (2) to adjust the depth of cutting into the fish belly.

2. The fish dissection experiment opening device according to claim 1, characterized in that: The fish clamping assembly (2) comprises a fixed clamping block (21) and a movable clamping block (22), wherein the fixed clamping block (21) is fixed on the mounting seat (1), and the movable clamping block (22) is movably arranged on the mounting seat (1). An adjusting member (23) is provided on the mounting seat (1), and the adjusting member (23) is used to drive the movable clamping block (22) to move relative to the fixed clamping block (21) to clamp and release fish.

3. The fish dissection experiment opening device according to claim 2, characterized in that: The mounting seat (1) is provided with a movable track (5), and the movable clamping block (22) is slidably arranged on the movable track (5).

4. The fish dissection experiment opening device according to claim 3, characterized in that: The adjusting member (23) is threadedly connected to the mounting seat (1) and is rotationally connected to the movable clamping block (22).

5. The fish dissection experiment opening device according to claim 2, characterized in that: The fixed clamping block (21) is provided with a slide rail (4), the slide rail (4) is perpendicular to the clamping direction of the fish clamping assembly (2), and the tool holder (32) is slidably arranged on the slide rail (4).

6. The fish dissection experiment opening device according to claim 2, characterized in that: The opposite sides of the fixed clamping block (21) and the movable clamping block (22) are both provided with fish clamping grooves (24).

7. The fish dissection experiment opening device according to claim 6, characterized in that: An anti-slip pad (241) is provided in the fish clamping groove (24).

8. The fish dissection experiment opening device according to any one of claims 1 to 7, characterized in that: The tool holder (32) is provided with a knife installation groove (321) and a locking piece (33); the cutting knife (31) is inserted into the knife installation groove (321); the locking piece (33) is threadedly connected to the tool holder (32) and presses against the cutting knife (31).

9. The fish dissection experiment opening device according to any one of claims 1 to 7, characterized in that: An operating handle (34) is provided on the outside of the tool holder (32).

10. The fish dissection experiment opening device according to any one of claims 1 to 7, characterized in that: The bottom surface of the mounting seat (1) is a horizontal surface.

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