Scissors capable of quickly cutting off chicken necks

Abstract

The utility model relates to the field of scissors, in particular to a pair of scissors for quickly aligning broken necks of chickens, which comprises a first scissor blade and a second scissor blade, a mounting groove is arranged on the first scissor blade, the second scissor blade is positioned in the mounting groove and is rotatably connected with the first scissor blade through a connecting shaft, and a handle is fixedly mounted at one end of the first scissor blade. The other end of the first scissor blade is provided with a positioning sleeve, one end of the second scissor blade is fixedly provided with the same handle, and the other end of the second scissor blade is provided with a scissor blade; after a person holds wings of a chicken, the neck of the chicken is fed into the positioning sleeve, the first positioning piece and the second positioning piece are arranged on the outer side of the neck in a sleeving mode, limiting is convenient, the person moves by holding the handles on the two sides, the first shear blade and the second shear blade are attached, and therefore the shear blades cut the neck short. The chicken can be fixed by only one hand, and the neck is positioned by the positioning sleeve, so that single-person operation is facilitated, and the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the field of scissors, in particular to a pair of scissors for quickly breaking the necks of chickens. Background Art

[0002] In daily production, chicken is a common meat, especially in rural areas where raising chickens is very common. When people slaughter chickens at home, they generally use scissors to cut at the chicken's neck to cut the blood vessels. Such a slaughter method usually requires multiple people to cooperate. One person needs to fix the chicken, such as the wings and neck, and the other person slaughters it, which is very inconvenient.

[0003] When using existing scissors to slaughter chickens, it is very inconvenient to require multiple people to cooperate. When operating alone, it is impossible to fix the chicken's neck. When the chicken struggles, it is impossible to fix the chicken's neck and quickly break its neck, which has certain limitations.

[0004] Therefore, aiming at the problem that the existing scissors are very inconvenient to use when slaughtering chickens, which requires multiple people to cooperate, cannot fix the chicken's neck, and cannot quickly break its neck, a pair of scissors for quickly breaking the necks of chickens can be designed to facilitate fixing the chicken's neck, facilitating the slaughter of chickens by breaking their necks, and improving convenience. Summary of the Utility Model

[0005] In order to overcome the problem that the existing scissors are very inconvenient to use when slaughtering chickens, which requires multiple people to cooperate, cannot fix the chicken's neck, and cannot quickly break its neck.

[0006] The technical solution of the utility model is as follows: A pair of scissors for quickly breaking the necks of chickens includes a first scissor blade and a second scissor blade. An installation groove is provided on the first scissor blade. The second scissor blade is located in the installation groove and is rotatably connected to the first scissor blade through a connecting shaft. One end of the first scissor blade is fixedly installed with a handle, and a positioning sleeve is provided at the other end of the first scissor blade. One end of the second scissor blade is fixedly installed with the same handle, and a scissor blade is provided at the other end of the second scissor blade. A spring connection assembly is installed on the outer side of the surface of the first scissor blade;

[0007] The positioning sleeve is composed of a first positioning piece and a second positioning piece. Both the first positioning piece and the second positioning piece are designed in an arc structure. One end of the first positioning piece is rotatably connected to the first scissor blade through a rotating shaft rod, and one end of the first positioning piece is rotatably connected to the second positioning piece.

[0008] Preferably, the handle is designed in an arc structure, and a hand groove is provided on the handle.

[0009] Preferably, the rotating shaft rod is located inside the installation groove, and the upper and lower ends of the rotating shaft rod are respectively rotatably connected to the first scissor blade. There are two first positioning pieces, and the two first positioning pieces are respectively connected to the upper and lower connecting joints on the surface of the rotating shaft rod.

[0010] Preferably, the second positioning pieces and the first positioning pieces are in one-to-one correspondence. One ends of the two second positioning pieces away from the first positioning pieces are fixedly connected through a connecting block. The two second positioning pieces are respectively rotatably connected to the first positioning pieces. The two second positioning pieces are respectively located on the upper and lower sides of the first scissors blade, and the distance between the two second positioning pieces is adapted to the scissors blade, so that the scissors blade can move between the positioning pieces.

[0011] Preferably, the spring connection assembly includes a fixed seat. The fixed seat is fixedly connected to the first scissors blade. A connecting spring is installed on the surface of the fixed seat. One end of the connecting spring away from the fixed seat is fixedly connected to the connecting block to connect and limit the second positioning piece.

[0012] Preferably, a limiting gear is fixedly installed on the surface of the rotating shaft rod. A positioning plate is rotatably installed inside the installation groove. A limiting block is fixedly installed at the right end of the positioning plate. The limiting block is meshed with the limiting gear to realize the limiting of the first positioning piece.

[0013] Preferably, a threaded rod is installed on the surface of the fixed seat in a threaded manner. One end of the threaded rod extends to the outside of the fixed seat and is fixedly installed with a turning handle. The other end of the threaded rod extends into the installation groove and is rotatably connected with a top block. A sliding plate is sleeved at the left end of the positioning plate. The left end of the sliding plate is fixedly connected to the top block to fix the positioning plate.

[0014] The beneficial effects of the present utility model: For this chicken neck-breaking scissors, during slaughter, after a person holds the wings of the chicken, the chicken neck is sent into the positioning sleeve, so that the first positioning piece and the second positioning piece are sleeved on the outside of the neck, which is convenient for limiting. And the person makes the first scissors blade and the second scissors blade fit by holding the two handles on both sides. Thus, the scissors blade cuts the neck short. Only one hand is needed to fix the chicken, and the neck is positioned by the positioning sleeve, which is convenient for single-person operation and improves the practicability. Description of the Drawings

[0015] Figure 1 Shows the overall structural schematic diagram of the chicken neck-breaking scissors of the present utility model;

[0016] Figure 2 Shows the structural schematic diagram of the positioning sleeve of the chicken neck-breaking scissors of the present utility model;

[0017] Figure 3 Shows the structural schematic diagram of the rotating shaft rod of the chicken neck-breaking scissors of the present utility model;

[0018] Figure 4 Shows the present utility model Figure 3 The enlarged structural schematic diagram at position A.

[0019] Description of reference numerals: 1. First scissor blade; 2. Second scissor blade; 3. Handle; 4. Positioning sleeve; 41. First positioning piece; 42. Second positioning piece; 43. Rotating shaft rod; 44. Connecting block; 45. Limiting gear; 46. Positioning plate; 47. Limiting block; 48. Sliding plate; 5. Scissor blade; 6. Fixed seat; 7. Connecting spring; 8. Threaded rod; 9. Top block. Detailed implementation manners

[0020] The present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0021] Please refer to Figures 1 - 4 , the present utility model provides an embodiment: A pair of scissors for quickly breaking the necks of chickens, comprising a first scissor blade 1 and a second scissor blade 2. An installation groove is provided on the first scissor blade 1. The second scissor blade 2 is located in the installation groove and is rotatably connected to the first scissor blade 1 through a connecting shaft. One end of the first scissor blade 1 is fixedly installed with a handle 3. A positioning sleeve 4 is provided at the other end of the first scissor blade 1. One end of the second scissor blade 2 is fixedly installed with the same handle 3. The handle 3 is designed in an arc structure. A hand opening groove is provided on the handle 3. A scissor blade 5 is provided at the other end of the second scissor blade 2. A spring connection assembly is installed on the outer side of the surface of the first scissor blade 1;

[0022] The positioning sleeve 4 is composed of a first positioning piece 41 and a second positioning piece 42. Both the first positioning piece 41 and the second positioning piece 42 are designed in an arc structure. One end of the first positioning piece 41 is rotatably connected to the first scissor blade 1 through a rotating shaft rod 43. One end of the first positioning piece 41 is rotatably connected to the second positioning piece 42. The neck is limited by the positioning sleeve 4, which is convenient for a person to hold the chicken with one hand and operate with the other hand.

[0023] Please refer to 1, Figure 2 and Figure 3 , in this embodiment, the rotating shaft rod 43 is located inside the installation groove, and the upper and lower ends of the rotating shaft rod 43 are respectively rotatably connected to the first scissor blade 1. There are two first positioning pieces 41, and the two first positioning pieces 41 are respectively connected to the upper and lower ends of the surface of the rotating shaft rod 43. The second positioning pieces 42 correspond to the first positioning pieces 41 one by one. One ends of the two second positioning pieces 42 far from the first positioning pieces 41 are fixedly connected through a connecting block 44. The two second positioning pieces 42 are respectively rotatably connected to the first positioning pieces 41. The two second positioning pieces 42 are respectively located on the upper and lower sides of the first scissor blade 1, and the distance between the two second positioning pieces 42 is adapted to the scissor blade 5. A limiting gear 45 is fixedly installed on the surface of the rotating shaft rod 43. A positioning plate 46 is rotatably installed inside the installation groove. A limiting block 47 is fixedly installed at the right end of the positioning plate 46. The limiting block 47 is meshed with the limiting gear 45. The positioning sleeve 4 is sleeved on the outer side of the neck to achieve limitation.

[0024] Please refer to Figure 2 ,Figure 3 , Figure 4 , in this embodiment, the spring connection assembly includes a fixed seat 6, the fixed seat 6 is fixedly connected to the first scissor blade 1, a connecting spring 7 is installed on the surface of the fixed seat 6, and one end of the connecting spring 7 away from the fixed seat 6 is fixedly connected to the connecting block 44. Through the elasticity of the connecting spring 7, the connection limit of the second positioning piece 42 is realized, and the second positioning piece 42 can be moved, which is convenient for sleeving on the chicken head.

[0025] Please refer to Figure 3 , Figure 4 , in this embodiment, a threaded rod 8 is installed on the surface of the fixed seat 6 in a threaded manner. One end of the threaded rod 8 extends to the outside of the fixed seat 6 and is fixedly installed with a turning handle. The other end of the threaded rod 8 extends into the installation groove and is rotatably connected to a top block 9. The left end of the positioning plate 46 is sleeved with a sliding plate 48, and the left end of the sliding plate 48 is fixedly connected to the top block 9. Personnel can rotate the turning handle to drive the threaded rod 8 to rotate, so that the top block 9 moves, so that the limiting block 47 and the limiting gear 45 are separated, which is convenient for the first positioning piece 41 to move and adjust the position of the positioning sleeve 4, improving flexibility.

[0026] When working, the positioning sleeve 4 is sleeved on the outside of the neck to achieve limitation. The personnel hold the chicken wings to fix the chicken, and then operate the scissors with one hand. The handles 3 on both sides move, so that the first scissor blade 1 and the second scissor blade 2 are attached to each other, so that the scissor blade 5 enters the positioning sleeve 4 to cut off the neck of the chicken and facilitate positioning, improving practicability. At the same time, the turning handle can be rotated to drive the threaded rod 8 to rotate, so that the top block 9 moves, so that the limiting block 47 and the limiting gear 45 are separated, which is convenient for the first positioning piece 41 to move and adjust the position of the positioning sleeve 4, improving flexibility.

[0027] Through the above steps, the neck is limited by the positioning sleeve 4, which is convenient for personnel to operate with one hand and hold the chicken with the other hand, so as to solve the problem that when the existing scissors are used to slaughter chickens, it is very inconvenient to require multiple people to cooperate, the neck of the chicken cannot be fixed, and rapid decapitation cannot be achieved.

Claims

1. A pair of scissors for quickly decapitating chickens, comprising a first scissor blade (1) and a second scissor blade (2), characterized in that: An installation groove is provided on the first scissor blade (1). The second scissor blade (2) is located in the installation groove and is rotatably connected to the first scissor blade (1) through a connecting shaft. A handle (3) is fixedly installed at one end of the first scissor blade (1), a positioning sleeve (4) is provided at the other end of the first scissor blade (1), a same handle (3) is fixedly installed at one end of the second scissor blade (2), and a scissor blade (5) is provided at the other end of the second scissor blade (2). A spring connection assembly is installed on the outer side of the surface of the first scissor blade (1). The positioning sleeve (4) is composed of a first positioning piece (41) and a second positioning piece (42). Both the first positioning piece (41) and the second positioning piece (42) are designed in an arc structure. One end of the first positioning piece (41) is rotatably connected to the first scissor blade (1) through a rotating shaft rod (43), and one end of the first positioning piece (41) is rotatably connected to the second positioning piece (42).

2. The scissors for quickly breaking the necks of chickens according to claim 1, characterized in that: The handle (3) is designed in an arc structure, and a hand opening groove is provided on the handle (3).

3. A pair of scissors for quickly breaking the necks of chickens according to claim 1, characterized in that: The rotating shaft rod (43) is located inside the installation groove, and the upper and lower ends of the rotating shaft rod (43) are respectively rotatably connected to the first scissor blade (1). There are two first positioning pieces (41), and the two first positioning pieces (41) are respectively connected to the upper and lower ends of the surface of the rotating shaft rod (43).

4. A pair of scissors for quickly wringing a chicken's neck according to claim 1, characterized in that: The second positioning pieces (42) correspond to the first positioning pieces (41) one by one. The ends of the two second positioning pieces (42) far from the first positioning pieces (41) are fixedly connected through a connecting block (44). The two second positioning pieces (42) are respectively rotatably connected to the first positioning pieces (41). The two second positioning pieces (42) are respectively located on the upper and lower sides of the first scissor blade (1), and the distance between the two second positioning pieces (42) is adapted to the scissor blade (5).

5. A pair of scissors for quickly breaking the necks of chickens according to claim 1, characterized in that: The spring connection assembly includes a fixed seat (6). The fixed seat (6) is fixedly connected to the first scissor blade (1). A connecting spring (7) is installed on the surface of the fixed seat (6). The end of the connecting spring (7) far from the fixed seat (6) is fixedly connected to the connecting block (44).

6. A pair of scissors for quickly breaking the necks of chickens according to claim 1, characterized in that: A limiting gear (45) is fixedly installed on the surface of the rotating shaft rod (43). A positioning plate (46) is rotatably installed inside the installation groove. A limiting block (47) is fixedly installed at the right end of the positioning plate (46), and the limiting block (47) is meshed with the limiting gear (45).

7. A pair of scissors for quickly wringing a chicken's neck according to claim 1, characterized in that: A threaded rod (8) is installed on the surface of the fixed seat (6) in a threaded manner. One end of the threaded rod (8) extends to the outside of the fixed seat (6) and is fixedly installed with a turning handle. The other end of the threaded rod (8) extends into the installation groove and is rotatably connected to a top block (9). A sliding plate (48) is sleeved at the left end of the positioning plate (46), and the left end of the sliding plate (48) is fixedly connected to the top block (9).

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