Special clamp for loach and yellow eel
By designing a special clamp for loach and eel consisting of a clamping cylinder and clamps, the problems of complex structure and difficult cleaning and maintenance of existing devices have been solved, thereby improving slaughtering efficiency and adaptability.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 唐桥飞
- Filing Date
- 2025-06-16
- Publication Date
- 2026-06-19
AI Technical Summary
Existing slaughtering devices for loach and eel are complex in structure, difficult to operate conveniently, and not easy to clean and maintain. They are also difficult to adapt to the slaughtering needs of fish of different sizes.
Design a special clamp for loach and eel consisting of a clamping cylinder and a clamp. The cross-section of the clamping cylinder gradually decreases, and clamping grooves are set on both sides in an alternating manner. The clamp is composed of a hinged clamping plate and a torsion spring. The clamping plates are serrated and inclined to adapt to the clamping and slaughtering of fish of different sizes.
It features a simple structure, convenient operation, easy cleaning and maintenance, improved slaughtering efficiency, and adaptability to the clamping effect of fish of different sizes.
Smart Images
Figure CN224368928U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of kitchen utensils technology, specifically a special clamp for loach and eel. Background Technology
[0002] Loaches and eels are nutritious and have delicious meat, but because they have mucous glands on their skin that secrete mucus, they are difficult to handle when slaughtering manually and can easily slip away. There is also a risk of hand injuries. Existing technologies also utilize mechanical slaughtering devices. For example, utility model patent CN216601464U discloses a loach slaughtering mechanism and machine. This device uses the contact part of a rotating block to compress the conveyor belt into the slaughtering channel. An elastic structure connected to the force application part of the rotating block provides elastic force, maintaining the slaughtering channel between the conveyor belts at a suitable width. It is suitable for slaughtering loaches of different sizes. However, this device involves many mechanical parts and has a complex structure, making it inconvenient for daily use and maintenance. Utility Model Content
[0003] To address the shortcomings of the existing technology, this utility model provides a special clamp for loach and eel, which can not only effectively improve the slaughtering efficiency of loach and eel, but also has a simple structure, is easy to operate in daily life, and is easy to clean and maintain.
[0004] This utility model achieves the above objectives through the following technical solutions:
[0005] This is a special clamp for loach and eel, consisting of a clamping cylinder and clamps. The clamping cylinder is used to hold the loach or eel, and the clamps are used to clamp and fix the loach or eel in the clamping cylinder. The clamping cylinder has a U-shaped cross-section, and the inner diameter of the cylinder gradually decreases from head to tail. Several clamping grooves are evenly opened on both sides of the clamping cylinder, and a knife groove is opened on the bottom surface of the clamping cylinder. A limiting slide is provided on the top of the clamping cylinder to limit the clamp. The clamp is formed by two clamping plates on the left and right sides, which are hinged together by a rotating shaft. A torsion spring for resetting the clamping plates is sleeved on the rotating shaft. Several clamping pieces matching the clamping grooves are evenly arranged on the inner side of the two clamping plates. The two ends of the rotating shaft are bent downward and extended, and a limiting block that cooperates with the limiting slide is provided at the end.
[0006] Furthermore, the head end of the clamp is provided with a beveled cut.
[0007] Furthermore, the clamping grooves are arranged symmetrically and alternately on both sides, with at least three clamping grooves on each side.
[0008] Furthermore, the number of clips on the clamp is at least two.
[0009] Furthermore, the outer surface of the clip is serrated.
[0010] Furthermore, the outer side of the clip is inclined on both sides.
[0011] Compared with the prior art, the advantages and effects of this utility model are:
[0012] 1. The clamping mechanism uses a combination of a clamping cylinder and a clamp to hold loaches and eels. It has a simple structure, is easy to operate, and is convenient for daily cleaning and maintenance.
[0013] 2. The clamping tube is designed with one end larger than the other to accommodate the slaughtering needs of loaches or eels of different sizes. At the same time, the clamping grooves on both sides of the tube work together with the clamping plates of the clamps to firmly clamp the loaches or eels inside the clamping tube.
[0014] 3. The clamps on the clamps feature a serrated, inclined design, which not only clamps firmly but also pushes upwards, effectively improving the slaughtering efficiency of loaches and eels. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the overall structure of Example 1.
[0016] Figure 2 This is a top view of Example 1.
[0017] Figure 3 This is a bottom view of Example 1.
[0018] Figure 4 This is a side view of Embodiment 1.
[0019] Figure 5 This is a schematic diagram of the clamping cylinder in Example 1.
[0020] Figure 6 This is a schematic diagram of the clip structure in Example 1.
[0021] Figure 7 This is a schematic diagram of the clip structure in Example 1.
[0022] Figure 8 This is a bottom view of Example 2.
[0023] Drawing number markings: 1. Clamping cylinder; 11. Clamping groove; 12. Knife groove; 13. Limiting slide; 14. Angled cut; 2. Clamp; 21. Clamping plate; 22. Rotating shaft; 23. Torsion spring; 24. Clamping piece; 25. Limiting block. Detailed Implementation
[0024] The present invention will be further described below with reference to the embodiments, but the present invention is not limited to these embodiments.
[0025] Example 1
[0026] The special clamp for loach and eel described in this embodiment, such as Figure 1As shown in Figure 4, it consists of a clamping tube 1 and a clamp 2. The clamping tube 1 is used to place loaches or eels, and the clamp 2 is used to clamp and fix the loaches or eels in the clamping tube 1.
[0027] like Figure 1 As shown in Figure 5, the clamping cylinder 1 has a U-shaped cross-section. The head end of the clamping cylinder 1 has a beveled cut 14. The inner diameter of the cylinder gradually decreases from head to tail. Six clamping grooves 11 are evenly distributed on each side of the clamping cylinder 1, and the clamping grooves 11 on both sides are staggered. A knife groove 12 is provided on the bottom surface of the clamping cylinder 1, and a limiting slide 13 is provided on the top of the clamping cylinder 1 to limit the clamp 2.
[0028] like Figure 1 As shown in Figures 4, 6, and 7, the clamp 2 is formed by hinged left and right clamping plates 21 through a rotating shaft 22. A torsion spring 23 is fitted on the rotating shaft 22 for resetting. The two rotating arms of the torsion spring 23 abut against the inner sides of the left and right clamping plates 21 respectively. Clamping pieces 24 are evenly arranged on the inner sides of the two clamping plates 21, with 4 clamping pieces 24 on one side and 5 clamping pieces 24 on the other side. The outer surfaces of the clamping pieces 24 on both sides are serrated and relatively inclined. The positions of the clamping pieces 24 on each side are matched with the clamping grooves 11 respectively. The two ends of the rotating shaft 22 are bent downward and extended, and a limiting block 25 is provided at the end. The limiting block 25 is engaged in the groove of the limiting slide 13 to prevent the clamp 2 from falling off. At the same time, the clamp 2 can move left and right along the limiting slide 13 to adjust the clamping position.
[0029] The working principle of this embodiment is as follows:
[0030] 1. Place the loach or eel to be slaughtered into the clamping tube 1 through the oblique cut 14, in the order of head first and then tail, and make sure that its belly is facing down. At the same time, tilt the clamping tube 1 so that the loach or eel slides down and is stuck in a position of appropriate size inside the tube.
[0031] 2. Press the two clamps 21 to open the clamps 2. Align each clamp piece 24 with the corresponding clamping grooves 11 on the body of the loach or eel. Release the clamps 21. Under the force of the torsion spring 23, the clamps 2 tighten. The clamp pieces 24 pass through the clamping grooves 11 and clamp the loach or eel. The serrations on the clamp pieces 24 can ensure a more stable clamping. At the same time, the clamp pieces 24 on both sides are relatively inclined to form a V-shaped angle, which can push the body of the loach or eel further down and press it against the knife groove 12.
[0032] 3. With the groove 12 facing up, cut the blade along the groove 12 from head to tail to kill the loach or eel;
[0033] 4. Open clamp 2 again to pour the slaughtered loach or eel out of clamp 1.
[0034] Example 2
[0035] Unlike Embodiment 1, in this embodiment, seven clamping grooves 11 are evenly provided on each side of the clamping cylinder 1, and the clamping grooves 11 on both sides are symmetrically distributed. The number of clamping pieces 24 evenly provided on the inner side of the two clamping plates 21 is five in each case, in order to meet the slaughtering needs of fish with larger body lengths.
Claims
1. A special clamp for loach and yellow eel, characterized in that: Composed of a clamping cylinder (1) and a clamp (2), the clamping cylinder (1) has a U-shaped cross section and the inner diameter of the cylinder gradually decreases from head to tail. Several clamping grooves (11) are evenly provided on both sides of the clamping cylinder (1), and a knife groove (12) is provided on the bottom surface of the clamping cylinder (1). A limiting slide (13) for limiting the clamp (2) is provided on the top of the clamping cylinder (1). The clamp (2) is formed by hinged left and right clamping plates (21) through a rotating shaft (22). A torsion spring (23) for resetting the clamping plate (21) is sleeved on the rotating shaft (22). Several clamping pieces (24) matching the clamping grooves (11) are evenly provided on the inner side of the two clamping plates (21). The two ends of the rotating shaft (22) are bent downward and extended, and a limiting block (25) that cooperates with the limiting slide (13) is provided at the end.
2. The special clamp for loach and yellowtail only according to claim 1, characterized by: The clamp (1) has a slanted cut (14) at its head end.
3. The special clamp for loach and mangrove whiting according to claim 1, characterized in that: The clamping grooves (11) are arranged alternately on both sides, with at least 3 clamping grooves (11) on each side.
4. The special clamp for loach and mangrove whiting according to claim 1, characterized in that: The number of clips (24) on the clamping plate (21) is at least 2.
5. The special clamp for loach and mangrove whiting according to claim 1, characterized in that: The outer surface of the clip (24) is serrated.
6. The special clamp for loach and mangrove whiting according to claim 1, characterized in that: The outer side of the clip (24) is inclined on both sides.