一种杀鱼机
By integrating the drum motor with the scraper and designing a guide assembly, the problems of low power transmission efficiency and high maintenance costs in traditional fish-killing machines are solved, achieving efficient descaling and stable cutting, and extending the equipment's lifespan.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JINGZHOU JICHUANG ELECTROMECHANICAL TECH CO LTD
- Filing Date
- 2025-08-29
- Publication Date
- 2026-07-17
AI Technical Summary
In traditional fish-killing machines, the connection between the motor and the descaling brush causes fish scales and mucus to seep into the gear meshing gap, reducing power transmission efficiency, causing severe gear wear, and resulting in high maintenance costs.
The roller motor and the scraper are integrated and driven by a coupling. Combined with the guide assembly and tension sprocket system, it ensures high transmission efficiency and good sealing. The scraper uses a double scraping method of brush and high-hardness triangular plate to accommodate different fish sizes.
It improves descaling efficiency, reduces fish scale residue, lowers maintenance costs, extends equipment life, and ensures stable fish transport and cutting results.
Smart Images
Figure CN224504562U_ABST
Abstract
Claims
1. A fish-killing machine, comprising a body (1), wherein a fish inlet (2) is provided on the shell at the top of the body (1), characterized in that: Fish inlet (2) is symmetrically provided with fish baffles (3) on both sides. The fish baffles (3) are located inside the shell. A descaling assembly (4) is provided inside the shell below the fish baffles (3). The descaling assembly (4) includes a roller motor (41) symmetrically provided below the two fish baffles (3). The circumferential surface of the roller motor (41) is detachably connected with a scraper (42) at equal intervals along the axis. A descaling assembly (5) is provided below the descaling assembly (4). The descaling assembly (5) includes a roller motor (51) symmetrically provided. The roller motor (51) is perpendicular to the roller motor (41). The circumferential surface of the roller motor (51) is detachably connected with a scraper (52) at equal intervals along the axis.
2. A fish killer as claimed in claim 1, characterised in that: A guide assembly (6) is provided in the body (1) between the two roller motors (51). There are two guide assemblies (6) and they are symmetrically distributed. The output shaft of the drive motor (61) in the guide assembly (6) is connected to the drive sprocket group (62) through a coupling. The drive sprocket group (62) includes two drive sprockets that are fitted together. The drive sprocket group (62) and the driven sprocket group (63) are fitted with two drive chains (64). There are four driven sprocket groups (63). Each driven sprocket group (63) includes two driven sprockets that are fitted together.
3. A fish killer as claimed in claim 2, characterised in that: Three driven sprocket groups (63) on one side of the two guide components (6) are rotatably connected to one end of tension sprocket seat one (65). The other end of tension sprocket seat one (65) is connected to two fixing plates one (66). The two fixing plates one (66) are slidably connected to the through hole one (67) of the support vertical plate. A fixing plate two (68) is fixed on the support vertical plate symmetrical to the fixing plates one (66). The fixing plates one (66) and two (68) are L-shaped. A tension rod (69) is fixed on the horizontal plate of the second (68). The other end of the tension rod (69) passes through the horizontal plate of the first (66). The tension rod (69) located between the first (66) and the second (68) is fitted with a tension spring (610). One end of the tension spring (610) is fixed on the first (66) and the other end passes through the second (68). The tension spring (610) drives the first (66) away from the second (68).
4. A fish killer as claimed in claim 3, characterised in that: The guide assembly (6) also includes a guide wheel group (611). The guide wheel groups (611) in the two guide assemblies (6) are close to each other. The guide wheel group (611) includes two guide wheels. The guide wheels abut against the drive chain (64). The guide wheels are rotatably connected to one end of the tension sprocket seat two (612). The other end of the tension sprocket seat two (612) is connected to two fixing plates three (613). The two fixing plates three (613) are slidably connected in the through hole two of the support vertical plate. The support vertical plate is also provided with a fixing plate four (614). The fixing plate four (614) and fixing plate three (613) are the same as fixing plate one (66) and fixing plate two (68). A tension rod two (615) is fixed on the fixing plate four (614). The other end of the tension rod two (615) passes through the horizontal plate of the fixing plate three (613).
5. A fish killer as claimed in claim 4, characterised in that: It also includes a fish-pressing plate (71) assembly (7), which includes a fish-pressing plate (71) located on the side of the vertical section of the two drive chains (64) in the two guide assemblies (6) that are close to each other. The fish-pressing plate (71) includes an inclined guide plate (71a) at the upper end and a vertical plate (71b) at the lower end. A connecting plate (72) is fixed on the vertical outer side. The connecting plate (72) is connected to the body (1) through a support rod (73).
6. A fish killer as claimed in claim 5, characterised in that: The fish pressing plate (71) assembly (7) has a fish splitting assembly (8) on its opposite side. The fish splitting assembly (8) includes a blade (81). The blade (81) passes through the channel plate (82) and is located between the vertical sections of the drive chain (64) in the two guide assemblies (6). The blade (81) is fixedly connected to the output shaft of the fish splitting motor through a coupling. The fish splitting motor is located inside the fixed cover (83). The fixed cover (83) is fixed to the support plate. The slide plate (84) at the bottom of the support plate is slidably connected to the slide table (85).
7. A fish-killing machine according to claim 6, characterized in that: The bottom of the slide plate (84) is threaded with a screw (86), which is rotatably connected to the slide table (85). One end of the screw (86) passes through one side of the housing and is connected to a hand crank (87).
8. A fish killer as claimed in claim 7, characterised in that: The number of scraper plates 1 (42) on the first roller motor (41) and scraper plates 2 (52) on the second roller motor (51) are both 4. The first scraper plate (42) is detachably connected to the first roller motor (41) and the second scraper plate (52) is detachably connected to the second roller motor (51) by bolts.
9. A fish killer as claimed in claim 8, characterised in that: The length of the first scraper plate (42) is the same as the length of the first roller motor (41). The first scraper plate (42) is a brush plate. The second scraper plate (52) is located in the middle of the second roller motor (51). The second scraper plate (52) includes two right-angled triangular plates arranged symmetrically. The hypotenuse of the right-angled triangular plates in the second scraper plate (52) gradually approaches the second roller motor (51) in the direction close to it.
10. A fish killer as claimed in claim 9, characterised in that: The body (1) has a fish outlet (9) on one side, which is connected to the fish outlet channel (10) inside the body (1). The fish outlet channel (10) is located at the bottom of the vertical section where the two drive chains (64) of the two guide components (6) are close to each other.