Tooth-shaped tool bit

Abstract

The utility model discloses a tooth-shaped tool bit, which belongs to the technical field of fish scale removing machines and comprises a hexagonal rod, a bending plate is arranged on the surface of the hexagonal rod, a plurality of welding holes are arranged inside the bending plate, and a sawtooth groove is arranged at the upper end of the bending plate. The bending plate is attached to the surface of the hexagonal rod, and then spot welding is performed in the welding hole in the bending plate, so that the influence of the outside on a welding spot when the tool bit is used is reduced, the firmness of the bending plate after welding is improved, the use strength of equipment is ensured, the service life of the equipment is prolonged, and the working cost of the equipment is reduced; the hexagonal rod can be disassembled and assembled through the splicing holes, the replacement convenience of the tool bit is guaranteed, manpower resources are saved, the fish scale scraping quality is guaranteed, two rows of sawtooth grooves are formed in the upper end of each bending plate, the fish scale scraping efficiency is improved, the use stability of equipment is guaranteed, and the situation that scraping is omitted or insufficient is prevented.

Description

Technical Field

[0001] The utility model belongs to the technical field of fish scale removal machines, and particularly relates to a toothed cutter head. Background Art

[0002] An automatic fish descaling machine is an automated machine for descaling fish. It does not damage the fish's body and achieves a high descaling rate. It also does not damage the fish's head, tail, or fins. The electric descaling machine achieves a descaling rate of 99%. The descaling machine features a simple structure, easy operation, low price, and high efficiency. It utilizes a rotating effect to descale the fish while it's in motion, ensuring clean, no-damage removal.

[0003] The existing fish scale scraping machine is used to weld the gap between the hexagonal rod and the bent plate to fix the bent plate. Long-term use will cause the bent plate to be unstable, resulting in broken welds or detachment, affecting the stability of the fish scale scraping work and shortening the service life of the equipment. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the utility model provides a toothed cutter head with the characteristics of high strength and long service life.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a toothed cutter head, including a hexagonal rod, a surface of the hexagonal rod is provided with a bending plate, a plurality of welding holes are provided inside the bending plate, and a serrated groove is provided at the upper end of the bending plate.

[0006] Preferably, a splicing hole is provided inside one end of the hexagonal rod, and the welding hole is provided as a long hole.

[0007] Preferably, three groups of the bending plates are evenly spaced apart on the surface of the hexagonal rod, and the surfaces of the bending plates and the hexagonal rod are in close contact.

[0008] Preferably, the bending plate is configured as a U-shaped plate, and the serrated grooves are evenly spaced on both sides of the upper end of the bending plate.

[0009] Preferably, the corners of the hexagonal rod are passivated, and the bent plate and the hexagonal rod are flush at the end away from the splicing hole.

[0010] Compared with the prior art, the beneficial effects of the present invention are:

[0011] The utility model relates to a device for scraping fish scales by welding a fish into a shaving gun, and a fish cutter head is scraped off with a knife, and a shaving gun is used to scrape the fish scales off the shaving gun, thereby reducing the risk of fish scales being scraped off. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural diagram of the utility model;

[0013] Figure 2 It is a structural side view of the utility model.

[0014] In the figure: 1. Sawtooth groove; 2. Welding hole; 3. Bending plate; 4. Hexagonal rod; 5. Splicing hole. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0016] See also Figure 1-2 The utility model provides the following technical solutions: a toothed cutter head, including a hexagonal rod 4, a bending plate 3 is provided on the surface of the hexagonal rod 4, a plurality of welding holes 2 are provided inside the bending plate 3, and a serrated groove 1 is provided at the upper end of the bending plate 3.

[0017] Specifically, a splicing hole 5 is provided inside one end of the hexagonal rod 4, and the welding hole 2 is provided as a long hole.

[0018] By adopting the above technical solution, the stability of the installation of the hexagonal rod 4 is guaranteed, the welding quality is ensured, and the service life of the equipment is improved.

[0019] Specifically, three groups of bending plates 3 are evenly spaced apart on the surface of the hexagonal rod 4 , and the surfaces of the bending plates 3 and the hexagonal rod 4 are in close contact with each other.

[0020] By adopting the above technical solution, the stability and firmness of the installation of the bending plate 3 are ensured, and the quality of processing the fish scales is improved.

[0021] Specifically, the bending plate 3 is configured as a U-shaped plate, and the serrated grooves 1 are evenly spaced on both sides of the upper end of the bending plate 3 .

[0022] By adopting the above technical solution, the use quality of the bent plate 3 is guaranteed and the efficiency of fish scale scraping is improved.

[0023] Specifically, the edges and corners of the hexagonal rod 4 are passivated, and the bent plate 3 and the hexagonal rod 4 are flush at the end away from the splicing hole 5 .

[0024] By adopting the above technical solution, the comfort of installing the hexagonal rod 4 is ensured and the accuracy of installing the bending plate 3 is improved.

[0025] The working principle and use process of the utility model: When the utility model is in use, when producing the cutter head of the fish scale scraper, it is necessary to weld the bent plate 3 on the surface of the hexagonal rod 4 for use, fit the bent plate 3 to the surface of the hexagonal rod 4, and then perform spot welding in the welding hole 2 inside the bent plate 3, so as to reduce the influence of the outside world on the welding point when the cutter head is used, improve the firmness of the bent plate 3 after welding, ensure the use strength of the equipment, improve the service life of the equipment, and reduce the working cost of the equipment.

[0026] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A toothed cutter head comprising a hexagonal rod (4), characterized in that: A bending plate (3) is provided on the surface of the hexagonal rod (4), a plurality of welding holes (2) are provided inside the bending plate (3), and a sawtooth groove (1) is provided at the upper end of the bending plate (3).

2. The toothed cutter head according to claim 1, characterized in that: A splicing hole (5) is provided inside one end of the hexagonal rod (4), and the welding hole (2) is provided as a long hole.

3. The toothed cutter head according to claim 1, characterized in that: The bending plates (3) are arranged in three groups at even intervals on the surface of the hexagonal rod (4), and the surfaces of the bending plates (3) and the hexagonal rod (4) are tightly fitted.

4. The toothed cutter head according to claim 1, characterized in that: The bending plate (3) is configured as a U-shaped plate, and the serrated grooves (1) are evenly spaced apart on both sides of the upper end of the bending plate (3).

5. The toothed cutter head according to claim 1, characterized in that: The corners of the hexagonal rod (4) are passivated, and the bent plate (3) and the hexagonal rod (4) are flush at the end away from the splicing hole (5).

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