A rapid cutting device for chicken skeleton processing

Abstract

The utility model relates to poultry processing technical field provides a kind of quick cutting device for chicken skeleton processing, including support frame, processing table, limit frame and cutting knife;Processing table is fixedly connected at support frame top end, limit frame is slidably connected on processing table for placing chicken frame to cut;Processing table side is provided with mounting bracket, and inverted U-shaped connecting frame is provided in mounting bracket;U-shaped connecting frame top is fixedly connected with tool rest table, and supporting spring is arranged between tool rest table and mounting bracket, and installation cavity is equipped in tool rest table;Multiple adjusting boxes are slidably connected in installation cavity, and a threaded rod is fixedly connected and penetrates all adjusting boxes;Adjusting mechanism, adjusting mechanism is arranged in adjusting box interior and is drivingly connected with threaded rod;And the function of adjusting the distance between cutting knife is realized;It can be freely adjusted according to the use demand knife group distance, and adjusting operation is simple and fast, and different specifications can be flexibly switched, and use flexibility is strong.

Description

Technical Field

[0001] This utility model relates to the field of poultry processing technology, and in particular to a rapid cutting device for processing chicken skeletons. Background Technology

[0002] Chicken skeleton refers to the bones and small amount of muscle and connective tissue remaining after removing the main edible parts of a chicken (such as chicken legs, wings, breast, and feet). It is a "scrap" in poultry processing, but because it is rich in flavor substances and nutrients, it is often used as a cooking ingredient. However, a single chicken skeleton is relatively large and not convenient for secondary processing, so it needs to be cut and disassembled.

[0003] In poultry processing, especially in the chicken carcass cutting stage, traditional equipment commonly uses fixed-gap cutting blades. These machines typically consist of a set of parallel blades with non-adjustable spacing, achieving vertical cutting motion via hydraulic or mechanical drive. However, fixed-gap blades can only cut chicken carcass strips of a single width. When processing plants need to produce different specifications, the entire blade set must be replaced after shutdown. This replacement process involves cumbersome steps such as disassembling the old blade set, installing the new one, and adjusting alignment, resulting in a lack of flexibility and limited product range. Utility Model Content

[0004] The purpose of this invention is to solve the problem that existing technologies with fixed-spaced cutters can only cut chicken carcass strips of a single width. When a processing plant needs to produce products of different specifications, it must stop the machine and replace the entire cutter set. The replacement process involves cumbersome steps such as disassembling the old cutter set, installing the new cutter set, and adjusting the alignment, resulting in a lack of flexibility and limited specifications.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a rapid cutting device for processing chicken skeletons, comprising: Support frame, processing table, limiting frame and cutting blade; The processing table is fixedly connected to the top of the support frame, and the limiting frame is slidably connected to the processing table for placing the chicken carcass for cutting. The processing table is equipped with mounting frames on both sides, and an inverted U-shaped connecting frame is installed inside the mounting frames; A tool holder is fixedly connected to the top of the U-shaped connecting frame. A support spring is provided between the tool holder and the mounting frame. An installation cavity is provided inside the tool holder. Multiple adjustment boxes are slidably connected inside the mounting cavity, and a threaded rod that runs through all the adjustment boxes is fixedly connected to it. An adjustment mechanism is provided inside the adjustment box and is connected to the threaded rod via a transmission. Each adjustment box is fixedly connected to a connecting frame at its lower end. The connecting frame extends downward and slides with the blade holder. The cutting blade is fixedly connected to the inside of the connecting frame in a detachable manner. The distance of the blade assembly can be freely adjusted according to usage requirements. The adjustment operation is simple and quick, and it can be flexibly switched for different specifications, making it highly flexible in use.

[0006] In a preferred embodiment, an electric push rod is fixedly connected to the middle of the lower end of the processing table. The output end of the electric push rod is fixedly connected to the horizontal end of the U-shaped connecting frame, and is used to drive the U-shaped connecting frame and the tool holder table to lift as a whole.

[0007] In a preferred embodiment, the adjustment mechanism includes: The threaded sleeve is rotatably connected inside the adjusting box and is threadedly engaged with the threaded rod; The driving bevel gear is rotatably connected inside the adjusting box. The driven bevel gear is fixedly sleeved on the outer periphery of the threaded sleeve. The driving bevel gear meshes with the driven bevel gear, and the driving bevel gear is connected to an operating handle that extends out of the adjusting box.

[0008] In a preferred embodiment, the operating handle is a rotatable rocker arm, which drives the active bevel gear to rotate by rotating the rocker arm, making the operation of driving the rocker arm more labor-saving and convenient.

[0009] In a preferred embodiment, the cutting blade is fixedly connected to the inside of the connecting frame by fixing bolts, and the function of replacing the cutting blade can be realized by fixing bolts.

[0010] In a preferred embodiment, the processing table is provided with two opposing positioning wedges at the rear end of the limiting frame. The wedges abut against the two ends of the limiting frame. The positioning wedges are elastically connected to the side wall of the processing table through a return spring, thereby positioning the limiting frame.

[0011] Compared with the prior art, the advantages and positive effects of this utility model are as follows: This invention utilizes the rotation of the active bevel gear to engage with the driven bevel gear, thereby driving the threaded sleeve to rotate. Combined with the threaded rod, it can drive the adjusting box to move linearly within the mounting cavity, thus adjusting the distance between the cutting blades. The blade assembly distance can be freely adjusted according to usage requirements; the adjustment operation is simple and quick, and it can be flexibly switched for different specifications, offering high flexibility in use. Attached Figure Description

[0012] Figure 1 A schematic diagram of the main structure of a rapid cutting device for processing chicken skeletons provided by this utility model; Figure 2 An internal schematic diagram of a rapid cutting device for processing chicken skeletons provided by this utility model; Figure 3 A front view of a rapid cutting device for processing chicken skeletons provided by this utility model; Figure 4 A schematic diagram of the internal structure of the adjustment box of a rapid cutting device for processing chicken skeletons provided by this utility model; Figure 5 This utility model provides a rapid cutting device for processing chicken skeletons. Figure 2 Enlarged view of a portion of point A in the middle.

[0013] Legend: 1. Support frame; 2. Machining table; 3. Limiting frame; 5. Tool holder; 6. Cutting knife; 7. Adjustment box; 8. U-shaped connecting frame; 9. Support spring; 10. Mounting cavity; 11. Controller; 12. Electric push rod; 13. Threaded rod; 14. Crank handle; 15. Driving bevel gear; 16. Driven bevel gear; 17. Threaded sleeve; 18. Connecting frame; 19. Fixing bolt; 20. Positioning wedge; 21. Return spring. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Please see Figures 1-5 This embodiment provides a rapid cutting device for processing chicken skeletons, the specific idea of ​​which is as follows: A rapid cutting device for processing chicken skeletons includes: include: Support frame 1, processing table 2, limiting frame 3, and cutting blade 6; The processing table 2 is fixedly connected to the top of the support frame 1, and the limiting frame 3 is slidably connected to the processing table 2 for placing chicken frames for cutting. Multiple chicken frames are evenly stacked in the limiting frame 3 for synchronous cutting. The processing table 2 is provided with multiple evenly distributed guide grooves, and the lower end of the limiting frame 3 is provided with a slider that cooperates with the guide grooves to guide the sliding; and the two rear sides of the limiting frame 3 are limited by the positioning wedges 20. The processing table 2 is provided with two opposing positioning wedges 20 at the rear end of the limiting frame 3. The wedges 20 abut against the two ends of the limiting frame 3. The positioning wedges 20 are elastically connected to the side wall of the processing table 2 through a return spring 21. The positioning wedge 20 here serves to position the sliding limit frame 3. When a simple sliding force is applied to the limit frame 3, the limit frame 3 will move toward the center of the processing table 2 and stop after contacting the positioning wedge 20. At this time, the limit frame 3 is directly below the cutting blade 6. After cutting is completed, the limit frame 3 can be pushed out by using a force exceeding the elastic force of the return spring 21. The processing table 2 is equipped with mounting racks on both sides, and an inverted U-shaped connecting rack 8 is installed inside the mounting racks; The top of the U-shaped connecting frame 8 is fixedly connected to the tool holder 5. A support spring 9 is provided between the tool holder 5 and the mounting frame. An electric push rod 12 is fixedly connected to the middle of the lower end of the processing table 2. The output end of the electric push rod 12 is fixedly connected to the horizontal end of the U-shaped connecting frame 8 and is used to drive the U-shaped connecting frame 8 and the tool holder 5 to lift and lower as a whole. The support spring 9 is used to offset part of the weight of the knife holder 5, reduce the load on the electric push rod 12, make the cutting process more uniform, improve the cutting effect, and make the chicken carcass bones break stably. The electric push rod 12 is preferably a three-axis type and needs to be installed in the middle of the device to ensure that the force on the U-shaped connecting frame 8 is uniform. The device also has a controller 11 installed on the side wall of the processing table 2 to electrically connect the electrical appliances inside the device, facilitating centralized control. The tool holder 5 has a mounting cavity 10; multiple adjustment boxes 7 are slidably connected in the mounting cavity 10, and a threaded rod 13 that passes through all the adjustment boxes 7 is fixedly connected to it. The adjustment mechanism is located inside the adjustment box 7 and is connected to the threaded rod 13 for transmission. The regulating mechanism includes: The threaded sleeve 17 is rotatably connected inside the adjusting box 7 and is threadedly engaged with the threaded rod 13; The driving bevel gear 15 is rotatably connected inside the adjusting box 7. The driven bevel gear 16 is fixedly sleeved on the outer periphery of the threaded sleeve 17. The driving bevel gear 15 meshes with the driven bevel gear 16, and the driving bevel gear 15 is connected to an operating handle that extends out of the adjusting box 7. The rotation of the active bevel gear 15 can be coordinated with the driven bevel gear 16 to drive the threaded sleeve 17 to rotate. In conjunction with the threaded rod 13, it can drive the adjusting box 7 to move linearly within the mounting cavity 10, thereby achieving the function of adjusting the distance between the cutting blades 6. The distance between the blades can be freely adjusted according to the usage requirements. The adjustment operation is simple and quick, and it can be flexibly switched for different specifications, making it highly flexible in use. The operating handle is a rotatable rocker arm 14. Rotating the rocker arm 14 drives the drive bevel gear 15 to rotate. The rocker arm 14 can form a force-saving lever, making it convenient for the user to adjust the drive rotation. Each adjustment box 7 is fixedly connected to a connecting frame 18 at its lower end. The connecting frame 18 extends downward and is slidably connected to the blade holder 5. The cutting blade 6 is fixedly connected to the inside of the connecting frame 18 in a detachable manner. The cutting blade 6 is fixedly connected to the inside of the connecting frame 18 by fixing bolts 19, and the function of replacing the cutting blade 6 can be realized by fixing bolts 19.

[0016] Working principle: Step 1: Adjust the cutting blade spacing according to your needs: Rotate the rocker handle 14 on the target adjustment box 7 to drive the drive bevel gear 15 inside to rotate, and the drive bevel gear 15 drives the driven bevel gear 16 and the threaded sleeve 17 to rotate. When the threaded sleeve 17 rotates, it moves axially along the fixed threaded rod 5, thereby pushing the adjusting box 7 and the connecting frame 18 to slide within the mounting cavity 10.

[0017] Based on the above method, adjust the different adjustment boxes 7 until the spacing requirement of the cutting blade 6 is met.

[0018] Step 2: Place the chicken carcass into the limiting frame 3 and push it backward until the limiting frame 3 is blocked by the positioning wedge 20, so that the limiting frame 3 is located directly below the cutting blade 6 to the processing position.

[0019] Step 3: Activate the electric push rod 12 to push the U-shaped connecting frame 8 and the knife holder 5 down as a whole until the cutting knife 6 presses down and cuts the chicken skeleton; After the cutting is completed, the electric push rod 12 resets and lifts the tool holder 5.

[0020] Step 4: Push the limiting frame 3 again to make its return spring 21 elastically deform, so that the positioning wedge 20 no longer affects the limiting frame 3, until the limiting frame 3 is pushed out, inside which is the cut chicken carcass bone.

[0021] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0022] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A rapid cutting device for processing chicken carcasses, characterized in that, include: Support frame (1), processing table (2), limiting frame (3) and cutting blade (6); The processing table (2) is fixedly connected to the top of the support frame (1), and the limiting frame (3) is slidably connected to the processing table (2) for placing the chicken carcass for cutting. The processing table (2) is provided with mounting frames on both sides, and an inverted U-shaped connecting frame (8) is provided inside the mounting frame. The top of the U-shaped connecting frame (8) is fixedly connected to a tool holder (5), and a support spring (9) is provided between the tool holder (5) and the mounting frame. The tool holder (5) is provided with a mounting cavity (10). Multiple adjustment boxes (7) are slidably connected inside the mounting cavity (10), and a threaded rod (13) that passes through all the adjustment boxes (7) is fixedly connected to it. An adjustment mechanism is provided inside the adjustment box (7) and is connected to the threaded rod (13) for transmission. Each adjustment box (7) is fixedly connected to a connecting frame (18) at its lower end. The connecting frame (18) extends downward and is slidably connected to the blade holder (5). The cutting blade (6) is fixedly connected to the inside of the connecting frame (18) in a detachable manner.

2. The rapid cutting device for processing chicken skeletons according to claim 1, characterized in that, An electric push rod (12) is fixedly connected to the middle of the lower end of the processing table (2). The output end of the electric push rod (12) is fixedly connected to the horizontal end of the U-shaped connecting frame (8) and is used to drive the U-shaped connecting frame (8) and the tool holder table (5) to rise and fall as a whole.

3. The quick cutting device for chicken frame processing according to claim 2, characterized in that, The adjustment mechanism includes: The threaded sleeve (17) is rotatably connected inside the adjusting box (7) and threadedly engaged with the threaded rod (13); The active bevel gear (15) is rotatably connected inside the adjusting box (7). The driven bevel gear (16) is fixedly sleeved on the outer periphery of the threaded sleeve (17). The active bevel gear (15) meshes with the driven bevel gear (16), and the active bevel gear (15) is connected to an operating handle that extends out of the adjusting box (7).

4. A rapid cutting device for processing chicken skeletons according to claim 3, characterized in that, The operating handle is a rotatable rocker arm (14), which drives the active bevel gear (15) to rotate by rotating the rocker arm (14).

5. A rapid cutting device for processing chicken skeletons according to claim 1, characterized in that, The cutting blade (6) is fixedly connected to the inside of the connecting frame (18) by fixing bolts (19).

6. The quick cutting device for chicken frame processing according to claim 1, characterized in that, The processing table (2) is provided with two opposing positioning wedges (20) at the rear end of the limiting frame (3). The wedges (20) abut against the two ends of the limiting frame (3). The positioning wedges (20) are elastically connected to the side wall of the processing table (2) through a return spring (21).

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