Neck meat cutting machine

By designing an automated neck meat cutting machine, which utilizes chain drive and cutting power components to achieve automated cutting of poultry neck meat, the problem of low cutting efficiency in existing technologies is solved, labor intensity is reduced, and cutting quality is guaranteed.

CN224539332UActive Publication Date: 2026-07-24WEIFANG HUAHAI REFRIGERATION PURIFICATION EQUIP CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
WEIFANG HUAHAI REFRIGERATION PURIFICATION EQUIP CO LTD
Filing Date
2025-09-05
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

Existing technologies for cutting poultry neck meat are inefficient and rely on manual operation, resulting in high labor intensity.

Method used

Design a neck meat cutting machine, including a material conveying mechanism and a cutting mechanism, to achieve automated cutting by using chain drive and cutting power components, and equipped with clamping, flattening, squeezing and pressing mechanisms to ensure cutting efficiency and quality.

Benefits of technology

It improved the efficiency of poultry neck meat cutting, reduced the labor intensity of workers, and ensured the cutting quality.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a kind of neck meat cutting machines, neck meat cutting machine includes rack, from back to front, material conveying mechanism A and material conveying mechanism B are sequentially arranged on rack, cutting mechanism is provided at the front end of material conveying mechanism B, the front end of material conveying mechanism A and the rear end of material conveying mechanism B are overlapped arrangement, the front end of material conveying mechanism B and cutting mechanism are overlapped arrangement;Cutting mechanism includes cutting assembly, cutting assembly includes cutting power piece, the lower end of cutting power piece is provided with blade, blade is used to cut the material that material conveying mechanism B conveys comes. The neck meat cutting machine of using the utility model can replace artificial to cut the neck meat of poultry, improve cutting efficiency, reduce the labor intensity of staff, and can guarantee cutting quality.
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Description

Technical Field

[0001] This utility model belongs to the technical field of poultry processing equipment, specifically relating to a neck meat cutting machine. Background Technology

[0002] Although the amount of neck meat in poultry (such as chicken, duck, and goose) is small, it possesses a unique flavor in certain dishes. Due to the frequent movement of the neck, the muscle is firm, and the area near the bone is rich in juices and flavor, making it considered quite delicious. Neck meat is versatile, used in soups, stews, or grilling, and in some regions it is even a core ingredient in traditional dishes such as specialty barbecues. Its affordable price makes it popular in certain areas. When cooking, it usually requires slow cooking or simmering to tenderize the meat. Combined with a variety of spices and sauces, neck meat can exhibit a rich flavor profile, making it a favorite among food enthusiasts.

[0003] Currently, most poultry neck meat removal processes rely on manual cutting, which is inefficient. Summary of the Invention

[0004] The technical problem to be solved by this utility model is to provide a neck meat cutting machine, which can cut poultry neck meat, improve cutting efficiency, and reduce the labor intensity of workers.

[0005] To solve the above-mentioned technical problems, the technical solution of this utility model is: a neck meat cutting machine, comprising: a frame, on which material conveying mechanism A and material conveying mechanism B are sequentially arranged from back to front, and a cutting mechanism is arranged at the front end of material conveying mechanism B; the front end of material conveying mechanism A overlaps with the rear end of material conveying mechanism B, and the front end of material conveying mechanism B overlaps with the cutting mechanism; the cutting mechanism includes a cutting component, the cutting component includes a cutting power component, and a blade is arranged at the lower end of the cutting power component, the blade being used to cut the material conveyed by material conveying mechanism B.

[0006] Furthermore, the material conveying mechanism A includes a power component A, a chain A, a drive sprocket shaft A, and a driven sprocket shaft A. The drive sprocket shaft A is connected to the power component A. Both the drive sprocket shaft A and the driven sprocket shaft A are rotatably mounted on the frame. A drive sprocket A is fixedly mounted on the drive sprocket shaft A, and a driven sprocket A is fixedly mounted on the driven sprocket shaft A. The chain A is wound around the drive sprocket A and the driven sprocket A. Multiple toothed plates are provided on the chain A.

[0007] Furthermore, a workbench is provided on the frame, and a clamping assembly for clamping the material is also provided on the workbench. The clamping assembly includes two baffles A and B that are provided opposite to each other on the upper surface of the workbench, and the chain A is located between the baffles A and the baffles B.

[0008] Furthermore, the clamping assembly also includes screw A and screw B, with screw A fixedly connected to baffle A and screw B fixedly connected to baffle B.

[0009] Furthermore, the material conveying mechanism B includes a power component B, a chain B, a drive sprocket shaft B, and a driven sprocket shaft B. The drive sprocket shaft B is connected to the power component B. Both the drive sprocket shaft B and the driven sprocket shaft B are rotatably mounted on the frame. A drive sprocket B is fixedly mounted on the drive sprocket shaft B, and a driven sprocket B is fixedly mounted on the driven sprocket shaft B. The chain B is wound around the drive sprocket B and the driven sprocket B. The chain B is provided with a plurality of sharp teeth, which are arranged in two parallel rows at intervals. The chain B is located above the chain A, and the front end of the chain A overlaps with the rear end of the chain B.

[0010] Furthermore, near one end of the material conveying mechanism B, a flattening mechanism for flattening the material is also provided on the frame. The flattening mechanism includes a pressing plate disposed on the frame. The pressing plate is located above the chain A, and there is a gap between the pressing plate and the chain A.

[0011] Furthermore, the flattening mechanism also includes a mounting plate and a vertically arranged screw C. The mounting plate is fixedly connected to the frame, the lower end of the screw C is fixedly connected to the pressing plate, and the upper end of the screw C passes through the mounting plate. An upper nut and a lower nut are provided on the screw C. The upper nut is located above the mounting plate, and the lower nut is located below the mounting plate. A spring A is also sleeved on the screw C, and the spring A is located between the mounting plate and the lower nut. The rear end of the pressing plate is an upwardly bent arc structure, and two guide members are arranged parallel to each other at intervals on the lower surface of the pressing plate. The guide members are arranged along the front-back direction.

[0012] Furthermore, the frame is also equipped with an extrusion mechanism for extruding the material. The extrusion mechanism includes two opposing side plates A and B. Facing side plate B, the bottom of side plate A is provided with a horizontal part of side plate A; facing side plate A, the bottom of side plate B is provided with a horizontal part of side plate B. There is a gap between the horizontal parts of side plate A and side plate B. The horizontal parts of side plate A and side plate B are located below the chain B, and the chain B is located between side plate A and side plate B. The rear end of side plate A is provided with a transition part of side plate A, and the rear end of side plate B is provided with a transition part of side plate B. Both the transition parts of side plate A and side plate B are inserted between baffle A and baffle B.

[0013] Furthermore, the frame is also provided with a pressing mechanism for pressing down the chain B. The pressing mechanism includes a connecting plate, a pressing plate, and a vertically arranged screw D. The connecting plate is fixedly connected to the frame. The pressing plate is located within the area enclosed by the chain B. The lower end of the screw D is provided with a screw D limiting part, which is connected to the pressing plate. The upper end of the screw D passes through the connecting plate. A limiting nut is provided on the screw D, which is located above the connecting plate. A spring B is also sleeved on the screw D, which is located between the connecting plate and the screw D limiting part.

[0014] Furthermore, the cutting assembly is provided in two sets, which are arranged opposite to each other, and the blades of the two sets of cutting assemblies are arranged in an overlapping manner.

[0015] Due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0016] The neck meat cutting machine includes a frame, on which material conveying mechanism A and material conveying mechanism B are sequentially arranged from back to front. A cutting mechanism is located at the front end of material conveying mechanism B. The front end of material conveying mechanism A overlaps with the rear end of material conveying mechanism B, and the front end of material conveying mechanism B overlaps with the cutting mechanism. The cutting mechanism includes a cutting component, which includes a cutting power component. A blade is located at the lower end of the cutting power component, and the blade is used to cut the material conveyed by material conveying mechanism B. Using this neck meat cutting machine, manual cutting of poultry neck meat can be replaced, improving cutting efficiency, reducing the labor intensity of workers, and ensuring cutting quality. Attached Figure Description

[0017] Figure 1 This is a perspective view of the neck meat cutting machine of this utility model (without the control box);

[0018] Figure 2 This is another perspective view of the neck meat cutting machine of this utility model;

[0019] Figure 3 This is a structural schematic diagram of the neck meat cutting machine of this utility model;

[0020] Figure 4 yes Figure 3 A top view (with operators);

[0021] Figure 5 yes Figure 3 Side view (excluding the control box);

[0022] Figure 6 yes Figure 5 Sectional view along the middle AA direction;

[0023] Figure 7 yes Figure 1 An enlarged 3D view of the medium-pressure flattening mechanism;

[0024] Figure 8 yes Figure 1 An enlarged 3D view of the extrusion mechanism;

[0025] Figure 9 yes Figure 1 An enlarged 3D view of the middle and lower pressure mechanism;

[0026] In the diagram, 1. Frame; 21. Power component A; 22. Drive sprocket A; 23. Driven sprocket A; 24. Chain A; 241. Toothed plate; 31. Power component B; 32. Drive sprocket B; 33. Driven sprocket B; 34. Chain B; 341. Tooth; 41. Baffle A; 42. Baffle B; 43. Screw A; 44. Screw B; 51. Mounting plate; 52. Screw C; 53. Spring A; 54. Pressure plate; 55. Upper nut; 56. Lower nut; 57. Guide component; 61. Side plate A; 611. Side plate A Horizontal section; 612, Side plate A transition section; 62, Side plate B; 621, Side plate B horizontal section; 622, Side plate B transition section; 63, Screw E; 64, Ear plate A; 65, Ear plate B; 66, Pre-cutting blade mounting plate A; 67, Pre-cutting blade mounting plate B; 71, Cutting power component; 72, Blade; 8, Neck meat chute; 91, Lower pressure plate; 92, Connecting plate; 93, Screw D; 931, Screw D limiting section; 94, Spring B; 95, Limiting nut; 10, Operator; 11, Workbench; 12, Neck bone chute. Detailed Implementation

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

[0028] Combination Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5As shown in Figures 6 and 7, a neck meat cutting machine includes a frame 1. From back to front, a material conveying mechanism A and a material conveying mechanism B are sequentially arranged on the frame 1. A cutting mechanism is arranged at the front end of the material conveying mechanism B. The front end of the material conveying mechanism A overlaps with the rear end of the material conveying mechanism B, and the front end of the material conveying mechanism B overlaps with the cutting mechanism.

[0029] The cutting mechanism includes a cutting assembly, which includes a cutting power component 71. A blade 72 is disposed at the lower end of the cutting power component 71. The blade 72 is used to cut the material conveyed by the material conveying mechanism B. During the material cutting process, water needs to be sprayed. The blade 72 is located at the lower end of the cutting power component 71 to prevent water from splashing onto the cutting power component 71, effectively protecting the cutting power component 71.

[0030] Preferably, the material conveying mechanism A includes a power component A 21, a chain A 24, a drive sprocket shaft A, and a driven sprocket shaft A. The drive sprocket shaft A is connected to the power component A 21. Both the drive sprocket shaft A and the driven sprocket shaft A are rotatably mounted on the frame 1. A drive sprocket A 22 is fixedly mounted on the drive sprocket shaft A, and a driven sprocket A 23 is fixedly mounted on the driven sprocket shaft A. The chain A 24 is wound around the drive sprocket A 22 and the driven sprocket A 23.

[0031] More preferably, a plurality of toothed plates 231 are provided on the chain A 23, and the material to be cut is conveyed by the toothed plates 231.

[0032] Preferably, a workbench 11 is provided on the frame 1, and a clamping assembly for clamping materials is also provided on the workbench 11. The clamping assembly includes two baffles A41 and B42 that are disposed opposite to each other on the upper surface of the workbench 11, and a chain A24 is located between baffles A41 and B42.

[0033] More preferably, baffles A 41 and B 42 are placed on the upper surface of the worktable 11. The clamping assembly also includes screws A 43 and B 44, with screw A 43 fixedly connected to baffle A 41 and screw B 44 fixedly connected to baffle B 42. Nuts are provided on the worktable 11, respectively connected to screws A 43 and B 43. Adjusting screws A 43 and B 44 causes baffles A 41 and B 42 to move, thereby adjusting the distance between baffles A 41 and B 42 to accommodate materials of different sizes. The adjustment process and principle of screws A 43 and B 44 are common knowledge to those skilled in the art and will not be described in detail here.

[0034] Preferably, the material conveying mechanism B includes a power component B 31, a chain B 34, a drive sprocket shaft B, and a driven sprocket shaft B. The drive sprocket shaft B is connected to the power component B 31. Both the drive sprocket shaft B and the driven sprocket shaft B are rotatably mounted on the frame 1. A drive sprocket B 32 is fixedly mounted on the drive sprocket shaft B, and a driven sprocket B 33 is fixedly mounted on the driven sprocket shaft B. The chain B 34 is wound around the drive sprocket B 32 and the driven sprocket B 33.

[0035] More preferably, chain B 34 is provided with a plurality of sharp teeth 341, which are arranged in two parallel rows at intervals. Chain B 34 is located above chain A 24, and the front end of chain A 24 overlaps with the rear end of chain B 34.

[0036] Combination Figure 1 , Figure 2 , Figure 5 , Figure 6 as well as Figure 7 As shown, near the material conveying mechanism B, a flattening mechanism for flattening the material is also provided on the frame 1. The flattening mechanism includes a pressing plate 54 provided on the frame 1. The pressing plate 54 is located above the chain A 24, and there is a gap between the pressing plate 54 and the chain A 24.

[0037] Preferably, the flattening mechanism further includes a mounting plate 51 and a vertically arranged screw C 52. The mounting plate 51 is fixedly connected to the frame 1. The lower end of the screw C 52 is fixedly connected to the pressing plate 54. The upper end of the screw C 52 passes through the mounting plate 51 and can move freely up and down. An upper nut 55 and a lower nut 56 are provided on the screw C 52. The upper nut 55 is located above the mounting plate 51, and the lower nut 56 is located below the mounting plate 51. A spring A 53 is also sleeved on the screw C 52, and the spring A 53 is located between the mounting plate 51 and the lower nut 56. During the process of flattening the material, under the force of the spring A 53, the pressing plate 54 can float up and down to better press the material.

[0038] The rear end of the pressure plate 54 has an upward-bending arc structure, which can prevent material jamming during the material conveying process.

[0039] Two guide members 57 are arranged parallel to each other at intervals on the lower surface of the pressure plate 54. The two guide members 57 are arranged along the front-back direction and play a guiding role in the material conveying process.

[0040] Combination Figure 1 , Figure 2 , Figure 5 , Figure 6 as well as Figure 8As shown, a pressing mechanism for pressing materials is also provided on the frame 1. The pressing mechanism includes two opposite side plates A 61 and B 62. A horizontal part 611 of side plate A is provided at the bottom of side plate A 61, and a horizontal part 621 of side plate B is provided at the bottom of side plate B 62. There is a gap between the horizontal part 611 of side plate A and the horizontal part 621 of side plate B. The pressing mechanism presses the neck meat that needs to be cut off below the gap.

[0041] The horizontal portion 611 of side plate A and the horizontal portion 621 of side plate B are located below the chain B 34, and the chain B 34 is located between side plate A 61 and side plate B 62.

[0042] Preferably, a transition portion 612 for side plate A is provided at the rear end of side plate A 61, and a transition portion 622 for side plate B 62 is provided at the rear end of side plate B 62. Both the transition portion 612 for side plate A and the transition portion 622 for side plate B are inserted between baffle A 41 and baffle B 42.

[0043] Preferably, a horizontal screw E 63 is also provided on the frame 1. Ear plates A 64 and B 65 are provided on the screw E 63. Ear plates A 64 and B 65 are threadedly connected to the screw E 63. Ear plate A 64 is fixedly connected to side plate A 61, and ear plate B 65 is fixedly connected to side plate B 62. Tightening the screw E 63 allows ear plates A 61 and B 62 to move relative to or away from each other, thereby moving side plate A 61 and side plate B 62 closer or further apart to adjust the distance between them.

[0044] Near the rear end of side plate A 61, a pre-cutting blade mounting plate A 66 is provided on side plate A 61, and a pre-cutting blade A is provided on pre-cutting blade mounting plate A 66. Near the rear end of side plate B 62, a pre-cutting blade mounting plate B 67 is provided on side plate B 62, and a pre-cutting blade B is provided on pre-cutting blade mounting plate B 67.

[0045] Combination Figure 1 , Figure 2 , Figure 3 , Figure 5 , Figure 6 as well as Figure 9 As shown, a pressing mechanism for pressing down the chain B34 is also provided on the frame 1. The pressing mechanism includes a connecting plate 92, a pressing plate 91, and a vertically arranged screw D 93. The connecting plate 92 is fixedly connected to the frame 1, and the pressing plate 91 is located within the area enclosed by the chain B34.

[0046] To ensure greater stability of the lower pressure plate 91 and prevent interference with the chain B 34, two screws D 93 are threaded onto the same connecting plate 92. A shaft is horizontally mounted on the lower pressure plate 91. A screw D limiting part 931 is located at the lower end of the screws D 93, and the screw D limiting part 931 is connected to the lower pressure plate 91 via the shaft. The upper end of the screws D 93 passes through the connecting plate 92 and can move freely up and down. A limiting nut 95 is mounted on the screws D 93, located above the connecting plate 92. A spring B 94 is also fitted onto the screws D 93, located between the connecting plate 92 and the screw D limiting part 931. Under the action of the spring B 94, the lower pressure plate 91 can float up and down, always pressing the chain B 34 tightly.

[0047] Combination Figure 1 , Figure 2 as well as Figure 5 As shown, preferably, two sets of cutting components are provided, which are arranged opposite to each other, with the blades 72 of the two sets of cutting components partially overlapping. The two blades 72 are arranged vertically against each other, with the upper blade 72 in close contact with the lower surface of the horizontal portion 611 of side plate A or the horizontal portion 621 of side plate B, to ensure that as much neck meat as possible can be cut.

[0048] The frame 1 is also provided with a neck meat chute 8 and a neck bone chute 12. The neck meat chute 8 is located below the blade 72, and the neck bone chute 12 is located at the front end of the frame 1.

[0049] In this embodiment, the cutting power component 71, power component A 21 and power component B 31 can be selected as motor reducers. Of course, other conventional power components that can provide power can also be selected, which will not be described in detail here.

[0050] The materials involved in this embodiment are chicken necks, duck necks, or goose necks, etc.

[0051] The process of cutting the neck meat off a chicken neck using the neck meat cutting machine of this utility model is described in detail below:

[0052] Adjust the neck meat cutting machine according to the size specifications of the chicken necks. Place a large number of skinned chicken necks to be cut on the workbench 11. Since the workbench 11 is large, multiple operators 10 can be accommodated on both sides of the workbench 11. The operators 10 place the chicken necks between the baffle A 41 and the baffle B 42. The chicken necks are conveyed forward by the material conveying mechanism A. During the conveying process, when passing through the pressing plate 54 area of ​​the flattening mechanism, the bent chicken necks are flattened and straightened by the action of the pressing plate 54. Then, under the action of the material conveying mechanism B, the chicken neck continues to move forward, entering between side plate A 61 and side plate B 62. The lower pressure plate 91 presses down on the chain B 34. Under the combined action of the lower pressure plate 91, side plate A 61, and side plate B 62, the neck meat to be cut is squeezed out through the gap between the horizontal part 611 of side plate A and the horizontal part 621 of side plate B. Under the action of the chain B 34, the chicken neck continues to move forward and is cut by the blade 72 when it reaches the cutting component of the cutting mechanism. The cut neck meat falls into the neck meat chute 8 below, and the neck bone moves forward to the front end of the chain B 34 and falls into the neck bone chute 12.

[0053] The technical features with serial numbers mentioned in this manual (such as power component A, drive sprocket A, driven sprocket A, chain A, power component B, drive sprocket B, driven sprocket B, chain B, baffle A, baffle B, screw A, screw B, screw B, spring A, side plate A, horizontal part of side plate A, transition part of side plate A, side plate B, horizontal part of side plate B, transition part of side plate B, screw C, ear plate A, ear plate B, pre-cutting blade mounting plate A, pre-cutting blade mounting plate, screw D, limiting part of screw D, spring B, etc.) are only for distinguishing the technical features and do not represent the positional relationship, installation sequence, or working sequence of the technical features.

[0054] In this specification, it should be noted that the orientation or positional relationship described by terms such as "from back to front", "front end", "rear end", "vertical", "upper nut", and "lower nut" are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0055] While specific embodiments of this utility model have been described above, those skilled in the art should understand that the described embodiments are merely some, not all, embodiments of this utility model. These are merely illustrative examples, and the scope of protection of this utility model is defined by the appended claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principles and essence of this utility model and without any inventive effort, but all such changes and modifications fall within the scope of protection of this utility model.

Claims

1. A neck meat cutting machine, characterized in that, include: From back to front, a material conveying mechanism A and a material conveying mechanism B are sequentially arranged on the frame. A cutting mechanism is arranged at the front end of the material conveying mechanism B. The front end of the material conveying mechanism A overlaps with the rear end of the material conveying mechanism B, and the front end of the material conveying mechanism B overlaps with the cutting mechanism. The cutting mechanism includes a cutting component, which includes a cutting power component. A blade is provided at the lower end of the cutting power component. The blade is used to cut the material conveyed by the material conveying mechanism B.

2. The neck meat cutting machine as described in claim 1, characterized in that, The material conveying mechanism A includes a power component A, a chain A, a drive sprocket shaft A, and a driven sprocket shaft A. The drive sprocket shaft A is connected to the power component A. Both the drive sprocket shaft A and the driven sprocket shaft A are rotatably mounted on the frame. A drive sprocket A is fixedly mounted on the drive sprocket shaft A, and a driven sprocket A is fixedly mounted on the driven sprocket shaft A. The chain A is wound around the drive sprocket A and the driven sprocket A. Multiple toothed plates are provided on the chain A.

3. The neck meat cutting machine as described in claim 2, characterized in that, The frame is provided with a worktable, and a clamping assembly for clamping the material is also provided on the worktable. The clamping assembly includes two baffles A and B that are provided on the upper surface of the worktable, and the chain A is located between the baffles A and the baffles B.

4. The neck meat cutting machine as described in claim 3, characterized in that, The clamping assembly further includes screw A and screw B, with screw A fixedly connected to baffle A and screw B fixedly connected to baffle B.

5. The neck meat cutting machine as described in claim 3, characterized in that, The material conveying mechanism B includes a power component B, a chain B, a drive sprocket shaft B, and a driven sprocket shaft B. The drive sprocket shaft B is connected to the power component B. Both the drive sprocket shaft B and the driven sprocket shaft B are rotatably mounted on the frame. A drive sprocket B is fixedly mounted on the drive sprocket shaft B, and a driven sprocket B is fixedly mounted on the driven sprocket shaft B. The chain B is wound around the drive sprocket B and the driven sprocket B. The chain B is provided with a plurality of sharp teeth, which are arranged in two parallel rows at intervals. The chain B is located above the chain A, and the front end of the chain A overlaps with the rear end of the chain B.

6. The neck meat cutting machine as described in claim 5, characterized in that, Near one end of the material conveying mechanism B, a flattening mechanism for flattening the material is also provided on the frame. The flattening mechanism includes a pressing plate disposed on the frame. The pressing plate is located above the chain A, and there is a gap between the pressing plate and the chain A.

7. The neck meat cutting machine as described in claim 6, characterized in that, The flattening mechanism further includes a mounting plate and a vertically arranged screw C. The mounting plate is fixedly connected to the frame. The lower end of the screw C is fixedly connected to the pressing plate. The upper end of the screw C passes through the mounting plate. An upper nut and a lower nut are provided on the screw C. The upper nut is located above the mounting plate, and the lower nut is located below the mounting plate. A spring A is also sleeved on the screw C. The spring A is located between the mounting plate and the lower nut. The rear end of the pressing plate is an upwardly bent arc structure. Two guide members are arranged parallel to each other at intervals on the lower surface of the pressing plate. The guide members are arranged along the front-back direction.

8. The neck meat cutting machine as described in claim 5, characterized in that, The frame is also equipped with an extrusion mechanism for extruding the material. The extrusion mechanism includes two opposite side plates A and B. Facing side plate B, the bottom of side plate A is provided with a horizontal part of side plate A; facing side plate A, the bottom of side plate B is provided with a horizontal part of side plate B. There is a gap between the horizontal parts of side plate A and side plate B. The horizontal parts of side plate A and side plate B are located below the chain B, and the chain B is located between side plate A and side plate B. The rear end of side plate A is provided with a transition part of side plate A, and the rear end of side plate B is provided with a transition part of side plate B. Both the transition parts of side plate A and side plate B are inserted between baffle A and baffle B.

9. The neck meat cutting machine as described in claim 5, characterized in that, The frame is also equipped with a pressing mechanism for pressing down the chain B. The pressing mechanism includes a connecting plate, a pressing plate, and a vertically arranged screw D. The connecting plate is fixedly connected to the frame. The pressing plate is located within the area enclosed by the chain B. The lower end of the screw D is provided with a screw D limiting part, which is connected to the pressing plate. The upper end of the screw D passes through the connecting plate. A limiting nut is provided on the screw D, which is located above the connecting plate. A spring B is also sleeved on the screw D, which is located between the connecting plate and the screw D limiting part.

10. The neck meat cutting machine as described in claim 1, characterized in that, The cutting assembly is provided in two sets, which are arranged opposite to each other, and the blades of the two sets of cutting assemblies are arranged in an overlapping manner.