Fixing device for beef decomposition and segmentation operation

Abstract

The invention relates to the technical field of beef processing equipment, and discloses a fixing device for beef decomposition and segmentation operation, which comprises a conveying frame, the base is rotatably connected with a rotating shaft through a bearing seat arranged at the top of the base, the outer surface of the rotating shaft is fixedly connected with a limiting seat used for placing beef, the limiting seat is slidably connected with a side plate through a groove hole formed in the top of the limiting seat, and a cleaning piece used for cleaning minced meat is arranged in the limiting seat. The base is in sliding connection with a cutting unit through an electric sliding rail arranged on the top of the base, and a linkage piece used for adjusting the position of the side plate is arranged at the bottom of the limiting base. The fixing device for beef decomposition and segmentation operation can effectively solve the problems that in the prior art, residues accumulated on the inner wall of a limiting mechanism are accumulated and depend on manual intervention type cleaning, the operation process is tedious, cleaning dead corners exist, and the overall cleaning efficiency is low.

Description

Technical Field

[0001] The present invention relates to the technical field of beef processing equipment, and in particular to a fixing device used for beef decomposition and cutting operations. Background Art

[0002] In the beef processing industry, the decomposition and cutting of beef is a crucial link. The efficiency and precision of its operation directly affect the quality of beef products and the economic benefits of processing companies. With the continuous increase in consumer demand for diversified beef products, operators need to cut standardized prefabricated beef modules into meat units of corresponding specifications to adapt to consumers' personalized purchasing needs.

[0003] When cutting beef, the beef to be cut is generally placed in a limiting mechanism, and then the cutting mechanism is used to cut the beef in the limiting mechanism. After the cutting is completed, meat foam is likely to adhere to the inner wall of the limiting mechanism. When the residue accumulation on the inner wall of the limiting mechanism is not removed in time, the risk of microbial growth and cross-contamination will be significantly increased. At present, the cleaning of this device generally relies on manual intervention cleaning operations, the operation process is cumbersome, there are cleaning dead corners, and the overall cleaning efficiency is low. Summary of the Invention

[0004] In response to the above-mentioned shortcomings of the prior art, the present invention provides a fixing device for beef decomposition and cutting operations, which can effectively solve the problems in the prior art that the accumulation of residues on the inner wall of the limiting mechanism relies on manual intervention cleaning, the operation process is cumbersome, there are cleaning dead corners, and the overall cleaning efficiency is low.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0006] The present invention provides a fixing device for beef decomposition and cutting operations, comprising:

[0007] Conveyor rack;

[0008] A base is provided below the conveyor frame, the base is rotatably connected to a rotating shaft via a bearing seat provided on the top thereof, and a limit seat for placing beef is fixedly connected to the outer surface of the rotating shaft, the limit seat is slidably connected to a side plate via a slot provided on the top thereof, a cleaning member for cleaning meat scraps is provided in the limit seat, the base is slidably connected to a cutting unit via an electric slide rail provided on the top thereof, and a linkage member for adjusting the position of the side plate is provided at the bottom of the limit seat;

[0009] Wherein, a driving member for driving the rotating shaft to rotate is provided at the bottom of the base. When the rotating shaft is flipped 180 degrees, the cleaning member is activated to clean the meat scraps adhered to the inner wall of the limiting seat.

[0010] Furthermore, a discharge plate is provided on the top of the base, and the discharge plate is connected to an external translation mechanism. The discharge plate and the feeding end of the conveying frame are both inclined, and roller mechanisms are respectively provided in the discharge plate and the conveying frame.

[0011] Furthermore, a docking groove is provided on the top of the side panel to fit with the cutter in the cutting unit, and there are multiple docking grooves distributed in an array along the center of the side panel. The side panel is connected to the inner wall of the slot through an elastic member arranged on its outside.

[0012] Furthermore, the cleaning piece includes a slot opened on the top of the limit seat, and a scraper that fits the inner wall of the limit seat is slidably connected in the slot, and the bottom of the scraper is fixedly connected to a guide rod that passes through the inside of the limit seat, and there are multiple guide rods, and the bottoms of the multiple guide rods are fixedly connected to a counterweight frame, and the counterweight frame is connected to the bottom of the limit seat through a compression spring arranged at the top thereof.

[0013] Furthermore, the linkage part includes a guide groove opened at the bottom of the limit seat, and the guide groove is provided with two groups and is symmetrically distributed along the center of the limit seat. A movable frame is slidably connected in the guide groove, and a counterweight block is fixedly connected to the bottom of the movable frame, and the mass of the counterweight block close to the rotating shaft is greater than that of the counterweight block away from the rotating shaft.

[0014] Furthermore, the movable frame is connected to the inner wall of the guide groove via a return spring arranged on the outside thereof, the top of the movable frame is fixedly connected to a magnetic piece, and the magnetic piece is connected to the bottom of the side plate via magnetic force.

[0015] Furthermore, the driving member includes a driving motor fixedly connected to the bottom of the base, the output end of the driving motor is fixedly connected to a driving gear, and the end of the rotating shaft close to the driving motor is fixedly connected to a driven gear meshing with the driving gear.

[0016] Compared with the prior art, the technical solution provided by the present invention has the following beneficial effects:

[0017] The present invention is provided with a cleaning part and a linkage part. With the help of a driving part, the rotating shaft drives the limit seat to flip 180 degrees. At this time, the counterweight frame is affected by gravity, driving the guide rod and the scraper to perform linear motion along the inner wall of the limit seat, and the compression spring is compressed. The scraper fits tightly against the inner wall of the limit seat, and the meat flakes are peeled off by mechanical scraping. When the limit seat accelerates in the second half of its rotation, the counterweight frame generates an instantaneous impact load on the compression spring due to inertia, causing reciprocating vibration along the axis of the guide rod. The impact load is used to achieve vibration peeling of the meat flakes at the bottom of the limit seat, replacing manual cleaning, improving cleaning efficiency, and reducing the risk of microbial contamination. In addition, by utilizing the characteristic that the mass of the counterweight block close to the rotating shaft is greater than that of the counterweight block far from the rotating shaft, when the limit seat is tilted, the force of the counterweight block on the near-axis side sliding down is greater, and the side plate near the axis is preferentially attracted by the magnetic part. When the limit seat rotates to the preset feeding angle, the driving torque of the near-axis counterweight overcomes the magnetic force, causing the side plate to reset under the action of the elastic member to prevent the beef from sliding; when the far-axis counterweight resets at the limit seat, it resets because the component force is less than the spring force, driving the side plate to form a closed cutting cavity. Through the dynamic balance of the counterweight component force and the magnetic and elastic forces, the side plate is automatically positioned and reset, ensuring the continuity and stability of the cutting process. The entire process is connected with automation to improve production efficiency. Through the coordinated work of drive components, electric slides, and translation mechanisms, the entire process of beef loading from the conveyor rack, positioning of the limit seat, cutting by the cutting unit, unloading from the discharge plate to automatic cleaning of the limit seat is realized. This reduces manual operation links, shortens the production cycle, and improves the production efficiency of beef decomposition and cutting and the economic benefits of processing enterprises. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] To more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. Those skilled in the art can also derive other drawings based on these drawings without inventive effort.

[0019] Figure 1 This is a schematic diagram of the main three-dimensional structure of an embodiment of the present invention;

[0020] Figure 2 A schematic diagram of the three-dimensional structure of an embodiment of the present invention;

[0021] Figure 3 This is a schematic diagram of the three-dimensional separation structure of the limit seat, the cleaning member and the linkage member according to an embodiment of the present invention;

[0022] Figure 4 Schematic diagram of the three-dimensional structure of the cleaning member according to an embodiment of the present invention;

[0023] Figure 5 Schematic diagram of the three-dimensional structure of the linkage member according to an embodiment of the present invention;

[0024] Figure 6 Schematic diagram of the three-dimensional structure of the driving member according to an embodiment of the present invention;

[0025] Figure 7 Schematic diagram of the three-dimensional state transformation of the limiting seat according to an embodiment of the present invention;

[0026] Figure 8 For the embodiment of the present invention Figure 4 Schematic diagram of the structure with a partial enlargement at point A in the middle.

[0027] The numbers in the figure represent: 1. Conveyor frame; 2. Base; 21. Discharge plate; 3. Rotating shaft; 4. Limit seat; 5. Side plate; 6. Cleaning part; 61. Notch; 62. Scraper; 63. Guide rod; 64. Counterweight frame; 7. Cutting unit; 8. Linkage part; 81. Guide groove; 82. Moving frame; 83. Counterweight block; 84. Return spring; 85. Magnetic part; 9. Driving part; 91. Driving motor; 92. Driving gear; 93. Driven gear. DETAILED DESCRIPTION

[0028] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present invention.

[0029] The present invention will be further described below with reference to the embodiments.

[0030] Example:

[0031] See also Figures 1-8 The present invention provides a technical solution: a fixing device for beef decomposition and cutting operation, comprising:

[0032] Conveyor rack 1;

[0033] A base 2 is provided below the conveyor frame 1. The base 2 is rotatably connected to a rotating shaft 3 via a bearing seat provided on its top. A limit seat 4 for placing beef is fixedly connected to the outer surface of the rotating shaft 3. The limit seat 4 is slidably connected to a side plate 5 through a slot provided on its top. A cleaning member 6 for cleaning meat scraps is provided inside the limit seat 4. The base 2 is slidably connected to a cutting unit 7 via an electric slide rail provided on its top. A linkage member 8 for adjusting the position of the side plate 5 is provided at the bottom of the limit seat 4.

[0034] A driving member 9 for driving the rotating shaft 3 to rotate is provided at the bottom of the base 2 . When the rotating shaft 3 turns 180 degrees, the cleaning member 6 is activated to clean the meat particles adhered to the inner wall of the limiting seat 4 .

[0035] A discharge plate 21 is provided on the top of the base 2 and is connected to an external translation mechanism. The discharge plate 21 and the feeding end of the conveyor frame 1 are both inclined, and roller mechanisms are provided in the discharge plate 21 and the conveyor frame 1 respectively.

[0036] A docking groove is provided on the top of the side panel 5 to fit with the cutter in the cutting unit 7. There are multiple docking grooves distributed in an array along the center of the side panel 5. The side panel 5 is connected to the inner wall of the slot through an elastic member provided on its outside.

[0037] The cleaning piece 6 includes a slot 61 opened at the top of the limit seat 4, and a scraper 62 is slidably connected to the slot 61 and fits the inner wall of the limit seat 4. The bottom of the scraper 62 is fixedly connected to a guide rod 63 that passes through the inside of the limit seat 4, and there are multiple guide rods 63. The bottoms of the multiple guide rods 63 are fixedly connected to a counterweight frame 64, and the counterweight frame 64 is connected to the bottom of the limit seat 4 through a compression spring arranged at its top.

[0038] The linkage part 8 includes a guide groove 81 opened at the bottom of the limit seat 4, and the guide groove 81 is provided with two groups and is symmetrically distributed along the center of the limit seat 4. A movable frame 82 is slidably connected in the guide groove 81, and a counterweight block 83 is fixedly connected to the bottom of the movable frame 82, and the mass of the counterweight block 83 close to the rotating shaft 3 is greater than the counterweight block 83 away from the rotating shaft 3.

[0039] The movable frame 82 is connected to the inner wall of the guide groove 81 via a return spring 84 arranged on its outer side. A magnetic member 85 is fixedly connected to the top of the movable frame 82, and the magnetic member 85 is connected to the bottom of the side plate 5 through magnetic force.

[0040] The driving member 9 includes a driving motor 91 fixedly connected to the bottom of the base 2 , the output end of the driving motor 91 is fixedly connected to a driving gear 92 , and the end of the rotating shaft 3 close to the driving motor 91 is fixedly connected to a driven gear 93 meshing with the driving gear 92 .

[0041] The working principle and advantages of the fixture for beef splitting and cutting operations:

[0042] Beef feeding process:

[0043] In actual operation, the operator adjusts the drive motor 91 within the driver 9 to cause the driving gear 92 to rotate in unison. Based on the meshing transmission mechanism between the driving gear 92 and the driven gear 93, the driven gear 93 drives the rotating shaft 3 to rotate to a preset loading angle until the limit seat 4 and the tilting position of the conveyor frame 1 are parallel. During this process, due to the tilt of the limit seat 4, the counterweight 83, under the force of its own gravity, drives the movable frame 82 to move along the guide slot 81, causing the return spring 84 mounted on the outer side of the movable frame 82 to be in a stretched state. As the counterweight 83 moves downward, the magnetic member 85 on the movable frame 82 synchronously moves to directly below the side plate 5, achieving alignment between the magnetic member 85 and the side plate 5. Under the action of the magnetic attraction force, the side plate 5 moves rapidly along the slot until the bottom of the side plate 5 is completely in contact with the magnetic member 85. At this point, the side plate 5 and the limit seat 4 are in the same reference plane, and the beef chunks transported by the conveyor frame 1 can smoothly enter the position of the limit seat 4.

[0044] It is worth noting that the mass of the counterweight 83 on the side close to the rotating shaft 3 is greater than that on the side far from the rotating shaft 3. When the limit seat 4 tilts, the downward force component of the counterweight 83 on the proximal side is greater than that of the counterweight 83 on the distal side. This mechanical characteristic causes the proximal side counterweight 83 to move preferentially when the limit seat 4 has not rotated to the preset feeding angle, and attracts the side plate 5 on the proximal side through the magnetic member 85. When the limit seat 4 rotates to the preset feeding angle, the driving torque on the proximal side counterweight 83 overcomes the adsorption force between the magnetic member 85 and the side plate 5, causing it to continue moving along the guide groove 81, resulting in a positional misalignment between the magnetic member 85 and the side plate 5. At this time, the side plate 5 on the proximal side completes the reset action under the action of the restoring force of the elastic member, thereby effectively preventing the beef block from sliding out of the limit seat 4 and ensuring the continuity and stability of the beef cutting process.

[0045] Beef cutting process:

[0046] After the beef block is positioned on the limit seat 4, the driving member 9 drives the rotating shaft 3 and the limit seat 4 to perform the reset movement. During the reset stroke, the inclination angle of the limit seat 4 changes linearly, and the downward force component of the distal side counterweight 83 gradually decreases. When the force component is less than the elastic force threshold of the reset spring 84, the distal side moving frame 82 completes the reset action along the guide groove 81 under the action of the spring restoring force. As the distal side moving frame 82 and the side plate 5 are misaligned, the distal side plate 5 returns to its initial positioning state under the action of the elastic member. At this time, the two side plates 5 and the inner wall of the limit seat 4 together form a closed cutting cavity, and the electric slide drives the cutting unit 7 to move horizontally to the position directly above the limit seat 4. As the cutting tool moves vertically, the tool accurately cuts the beef block in the closed cavity along the docking groove of the side plate 5 to form a meat block unit with uniform dimensional accuracy.

[0047] Beef cutting process:

[0048] When the beef block is precisely cut, the electric slide drives the cutting unit 7 to perform a retreat movement, forming a safe working distance with the limit seat 4. At this time, the driving member 9 drives the limit seat 4 to implement an angle deflection through the rotating shaft 3 until the preset feeding angle is reached. During the angle adjustment process of the limit seat 4, the counterweight block 83 on the proximal side generates a downward force due to the action of the gravity component, driving the movable frame 82 on the same side to perform a directional linear displacement along the guide groove 81. As the movable frame 82 moves in translation, the magnetic member 85 installed thereon synchronously arrives directly below the side plate 5 on the proximal side. Under the action of the magnetic field adsorption force, the side plate 5 produces a vertical downward movement along the slot guide mechanism, realizing the open state of the proximal end of the limit seat 4.

[0049] At the same time, the external translation mechanism drives the discharge plate 21 to complete the preset trajectory positioning, and its working surface forms a continuous transition surface with the inclined plane of the limit seat 4. Under the action of gravity, the cut beef blocks slide along the inclined inner wall of the limit seat 4 to the discharge plate 21 (the inner wall of the limit seat 4 is made of smooth material). Relying on the roller mechanism inside the discharge plate 21, the meat blocks are transported without power and finally fall into the collection unit under the base 2. After the unloading process is completed, the driving member 9 cooperates with the rotating shaft 3 to drive the limit seat 4 to continue rotating until it reaches the preset angle for loading. At this time, the side plate 5 on the far axis side automatically opens under the coupling action of the change in the component force of the counterweight block 83 and the restoring force of the elastic member. The beef blocks to be processed in the conveying rack 1 are accurately introduced into the limit seat 4 station through the guide mechanism, completing the closed-loop connection of the loading process.

[0050] Limit seat 4 cleaning process:

[0051] When the accumulated amount of meat scraps adhering to the inner wall of the stopper 4 exceeds a set threshold, the driver 9, via the rotating shaft 3, rotates 180 degrees around the central axis until it reaches the preset cleaning position. During this movement, the counterweight frame 64, under the influence of its own gravity, drives the guide rod 63, causing the scraper 62 to undergo a vertical linear displacement, and the compression spring is compressed. The scraper's edge forms a tightly fitting contact pair with the side wall of the stopper 4, scraping the meat scraps adhering to the inner wall of the stopper 4 through directional linear motion, mechanically removing solid impurities.

[0052] It is worth noting that the process of rotating the limit seat 4 to the preset cleaning angle includes two movement stages: a low-speed rotation stage from the initial position to 90 degrees, whose angular velocity is less than the high-speed rotation stage from 90 degrees to 180 degrees. The accelerated rotation in the second half causes the counterweight frame 64 to generate an instantaneous dynamic load on the compression spring at the bottom of the limit seat 4, triggering the counterweight frame 64 to reciprocate linear motion along the axis of the guide rod 63 (this motion is a damped vibration, and it tends to be stationary when the spring force and the gravity of the counterweight frame 64 reach a state of equilibrium). During the vibration process of the counterweight frame 64, the raised portion on its surface continuously generates an impact load on the bottom of the limit seat 4, achieving vibrational peeling of the meat particles attached to the bottom. At the same time, the two side plates 5 periodically enter and exit the slot structure of the limit seat 4 during the loading and unloading process, using the side walls of the slot to produce a scraping effect on the meat particles attached to the surface of the side plates 5, ensuring that there is no significant accumulation of meat particles on the surface of the side plates 5, and only localized adhesion to the inner wall of the limit seat 4.

[0053] After the cleaning operation is completed, the driver 9 controls the limit seat 4 to perform a reverse rotation reset action. During the reset stroke, the elastic restoring force of the compression spring and the gravity of the counterweight frame 64 form a synergistic driving force, causing the scraper assembly to move in the opposite direction and finally be stored in the notch 61 of the limit seat 4, completing the standby reset state of the cleaning assembly.

[0054] During the beef cutting operation, the smooth surface treatment of the inner wall of the limit seat 4 keeps the residual material low. When the residual material on the inner wall of the limit seat 4 reaches the preset cleaning trigger threshold, the drive member 9 cooperates with the rotating shaft 3 to clean the limit seat 4, effectively avoiding the problem of reduced cutting efficiency caused by frequent starting and stopping of the equipment.

[0055] The present invention adopts the cleaning member 6 and the linkage member 8, which has the following advantages:

[0056] Advantage 1: Drive element 9 causes rotating shaft 3 to rotate limit seat 4 180 degrees. At this point, gravity acts on counterweight frame 64, driving guide rod 63 and scraper 62 in linear motion along the inner wall of limit seat 4, compressing the compression spring. Scraper 62 fits snugly against the inner wall of limit seat 4, mechanically scraping the meat flakes. When limit seat 4 accelerates in the latter half of its rotation, counterweight frame 64 applies a transient dynamic load to the compression spring, inducing reciprocating linear vibration. This impact load vibrates and removes the meat flakes at the bottom of limit seat 4, replacing manual cleaning, improving cleaning efficiency, and reducing the risk of microbial contamination.

[0057] The second advantage is that the linked counterweight controls the opening and closing of the side panels 5, ensuring continuous slitting. This is because the mass of the counterweight 83 closer to the rotating shaft 3 is greater than that of the counterweight 83 farther from the rotating shaft 3. When the stop seat 4 tilts, the counterweight 83 on the proximal side has a greater downward force, preferentially attracting the side panels 5 on the proximal side through the magnetic member 85. When the stop seat 4 rotates to the preset feeding angle, the driving torque of the counterweight 83 on the proximal side overcomes the magnetic force, causing the side panels 5 to return to their original position under the action of the elastic member, preventing the beef from sliding. When the counterweight 83 on the distal side returns to its original position within the stop seat 4, the force component is less than the spring force, causing it to return to its original position, driving the side panels 5 to form a closed cutting chamber. Through the dynamic balance of the counterweight force component, the magnetic force, and the elastic force, the side panels 5 are automatically positioned and reset, ensuring a continuous and stable slitting process.

[0058] Advantage three: the side panel 5 is connected to the inner wall of the slot through an outer elastic member. During the cutting process, the elastic member can absorb part of the impact force generated by the tool cutting, play a buffering role, reduce the vibration of the side panel 5 and the limit seat 4, improve the stability of the cutting process, and ensure the cutting quality.

[0059] Advantage four: the magnetic part 85 at the top of the movable frame 82 in the linkage part 8 is magnetically connected to the bottom of the side plate 5. When the limit seat 4 is tilted, the counterweight block 83 drives the movable frame 82 to move, and the magnetic part 85 quickly aligns with and adsorbs the side plate 5, so that the side plate 5 moves quickly along the slot to the same plane as the limit seat 4, thereby realizing rapid positioning of the side plate 5, shortening the loading preparation time, and improving production efficiency.

[0060] Advantage five: full process automation connection improves production efficiency. Through the coordinated work of the driving part 9, the electric slide rail, the translation mechanism, etc., the full process of beef loading from the conveyor rack 1, positioning of the limit seat 4, cutting by the cutting unit 7, unloading from the discharge plate 21 to the automatic cleaning of the limit seat 4 is realized, which reduces manual operation links, shortens the production cycle, and improves the production efficiency of beef decomposition and segmentation and the economic benefits of the processing enterprise.

[0061] Advantage 6: Vibration stripping combined with mechanical scraping provides a more thorough cleaning process. The cleaning process is divided into two stages: low-speed scraping and high-speed vibration. During the first half of the low-speed rotation, the scraper 62 mechanically scrapes away the meat residue on the side walls. During the second half of the accelerated rotation, the counterweight frame 64 vibrates to generate an impact load, removing stubborn meat residue from the bottom, achieving a "scraping + vibration" dual cleaning process, covering the entire inner wall of the limit seat 4.

[0062] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A fixing device for beef decomposition and cutting operation, characterized in that: include: Conveyor rack (1); A base (2) is provided below the conveying frame (1), the base (2) is rotatably connected to a rotating shaft (3) via a bearing seat provided on the top thereof, and the outer surface of the rotating shaft (3) is fixedly connected to a limiting seat (4) for placing beef, the limiting seat (4) is slidably connected to a side plate (5) via a slot hole provided on the top thereof, a cleaning member (6) for cleaning meat scraps is provided in the limiting seat (4), the base (2) is slidably connected to a cutting unit (7) via an electric slide rail provided on the top thereof, and a linkage member (8) for adjusting the position of the side plate (5) is provided at the bottom of the limiting seat (4); Wherein, a driving member (9) for driving the rotating shaft (3) to rotate is provided at the bottom of the base (2); when the rotating shaft (3) turns 180 degrees, the cleaning member (6) is activated to clean the meat particles adhered to the inner wall of the limiting seat (4).

2. The fixing device for beef cutting and splitting according to claim 1, characterized in that: A discharge plate (21) is provided on the top of the base (2), and the discharge plate (21) is connected to an external translation mechanism. The discharge plate (21) and the feeding end of the conveying frame (1) are both inclined, and roller mechanisms are respectively provided in the discharge plate (21) and the conveying frame (1).

3. The fixing device for beef cutting and splitting according to claim 1, characterized in that: The top of the side plate (5) is provided with a docking groove that fits with the cutter in the cutting unit (7), and the docking grooves are provided in plurality and distributed in an array along the center of the side plate (5). The side plate (5) is connected to the inner wall of the slot through an elastic member provided on its outer side.

4. The fixing device for beef cutting and splitting according to claim 1, characterized in that: The cleaning member (6) comprises a notch (61) provided on the top of the limiting seat (4), and a scraper (62) is slidably connected in the notch (61) and is in contact with the inner wall of the limiting seat (4). The bottom of the scraper (62) is fixedly connected to a guide rod (63) that passes through the interior of the limiting seat (4), and the guide rods (63) are provided in plurality. The bottoms of the plurality of guide rods (63) are fixedly connected to a counterweight frame (64), and the counterweight frame (64) is connected to the bottom of the limiting seat (4) via a compression spring provided at the top thereof.

5. The fixing device for beef cutting and splitting according to claim 1, characterized in that: The linkage member (8) includes a guide groove (81) provided at the bottom of the limiting seat (4), and the guide groove (81) is provided with two groups and is symmetrically distributed along the center of the limiting seat (4). A movable frame (82) is slidably connected in the guide groove (81), and a counterweight (83) is fixedly connected to the bottom of the movable frame (82), and the mass of the counterweight (83) close to the rotating shaft (3) is greater than that of the counterweight (83) far from the rotating shaft (3).

6. The fixing device for beef cutting and splitting according to claim 5, characterized in that: The movable frame (82) is connected to the inner wall of the guide groove (81) via a return spring (84) arranged on the outside thereof. A magnetic member (85) is fixedly connected to the top of the movable frame (82), and the magnetic member (85) is connected to the bottom of the side plate (5) via magnetic force.

7. The fixing device for beef cutting and splitting according to claim 1, characterized in that: The driving member (9) comprises a driving motor (91) fixedly connected to the bottom of the base (2); an output end of the driving motor (91) is fixedly connected to a driving gear (92); and an end of the rotating shaft (3) close to the driving motor (91) is fixedly connected to a driven gear (93) meshing with the driving gear (92).

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