Energy-saving beef fascia removing equipment for beef product processing

Abstract

The invention relates to the technical field of beef production, and provides energy-saving beef fascia removing equipment for beef product processing, the energy-saving beef fascia removing equipment comprises a shell, a removing mechanism is arranged in the shell, a moving mechanism is arranged at the lower part in the shell, cleaning mechanisms are arranged at two sides in the shell, and the removing mechanism comprises a conveying table; the two conveying tables are arranged on the front side and the rear side of the shell, the sides, close to each other, of the two conveying tables are fixedly connected with first cutting knives, a needle roller is arranged in the middle of the interior of the shell, the needle roller is arranged between the two first cutting knives, and an electric push rod is fixedly connected to the top wall of the shell. By means of the removing mechanism and the moving mechanism, when one half of the needle roller is moved away from the upper side of beef and cleaned, the other half of the needle roller can move to the beef to continue to pull fascia, and therefore the fascia removing efficiency is guaranteed.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of beef production, in particular to an energy-saving beef fascia removing device for beef processing. BACKGROUND

[0002] Beef products are foods processed from beef as the main raw material, which have rich nutritional value and diverse flavors. Since the part of beef with fascia is more difficult to chew and swallow after being cooked and processed, and the beef fascia will affect the taste when being cooked with beef, the beef fascia is usually removed in advance during the beef processing.

[0003] At present, the removal of beef fascia is mainly through manual cutting and machine cutting. The machine cutting of beef is mainly used in some beef product processing factories, which usually uses the cooperation of cutting blades and shafts to preliminarily separate the beef fascia from the beef surface by rotating the shaft to pull the beef fascia, and then cuts the separated beef fascia by the cutting blades. At this time, the cut fascia will adhere to the shaft, affecting the subsequent pulling of the beef fascia. Therefore, the staff needs to clean the adhered fascia, but the cleaning during the processing will stop the equipment, thereby affecting the removal efficiency of the beef fascia. SUMMARY

[0004] In view of the deficiencies of the prior art, the present application provides an energy-saving beef fascia removing device for beef processing, which solves the problem of affecting the removal efficiency when cleaning the fascia.

[0005] To achieve the above purpose, the present application realizes the following technical scheme: an energy-saving beef fascia removing device for beef processing, comprising a shell, a removing mechanism is arranged in the shell, a moving mechanism is arranged at the lower part of the shell, and a cleaning mechanism is arranged on both sides of the shell; The removing mechanism comprises a conveying table, two conveying tables are arranged on the front and rear sides of the shell, a cutting knife one is fixedly connected to each of the two conveying tables, a needle roller is arranged in the middle of the shell, the needle roller is arranged between the two cutting knives one, an electric push rod is fixedly connected to the top wall of the shell, and the output end of the electric push rod penetrates through the inner top wall of the shell and is fixedly connected with a pressing plate.

[0006] Preferably, the pressing plate is rotatably connected with uniformly distributed pressing rollers.

[0007] Preferably, the moving mechanism comprises a ring groove, which is arranged on the outer periphery of the middle part of the needle roller, and chambers one are arranged on both sides of the inner part of the shell, the inner wall of one side of the chamber one is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a reciprocating screw rod, the other end of the reciprocating screw rod penetrates through the inner wall of the other chamber one, the outer periphery of the reciprocating screw rod is threadedly connected with a moving plate, and the upper part of the moving plate is clamped in the ring groove.

[0008] Preferably, the outer periphery of both ends of the reciprocating screw rod is fixedly connected with a driving gear, the upper side of one side of the driving gear is engaged with a driven gear, the side wall of the driven gear is fixedly connected with a connecting shaft, the connecting shaft penetrates through the moving plate, the connecting shaft is provided with a clamping groove around, the inner part of the moving plate is rotatably connected with a rotating shaft, the connecting shaft is connected with the rotating shaft through the clamping groove, the outer periphery of the rotating shaft is provided with a transmission belt one, the rotating shaft is connected with the ring groove through the transmission belt one, and the both ends of the needle roller penetrate into the two chambers one respectively.

[0009] Preferably, the reciprocating screw rod is provided with a limiting rod on the front side and the rear side, and the both ends of the two limiting rods penetrate through the moving plate and are fixedly connected with the inner side walls of the shell.

[0010] Preferably, the cleaning mechanism comprises two top shafts, the two top shafts are fixedly connected with the side walls away from each other in the two chambers one respectively, the both sides of the inner part of the needle roller are provided with chambers two, the both sides of the inner part of the chamber two are provided with a plurality of sliding grooves, the both ends of the needle roller are slidably connected with moving rods, the both ends of the two moving rods penetrate into the chamber two and are rotatably connected with a plurality of connecting rods around, the one ends of the plurality of connecting rods away from the moving rods are rotatably connected with sliding blocks, the sliding blocks are arranged in the sliding grooves, the outer sides of the sliding blocks are fixedly connected with cutting knives two, the both sides of the outer periphery of the needle roller are provided with a plurality of through grooves, the both ends of the inner part of the needle roller are provided with limiting grooves, the inner side walls of the two limiting grooves are fixedly connected with springs, the other ends of the springs are fixedly connected with push rings, and the push rings are fixedly connected around the moving rods.

[0011] Preferably, the inner parts of the plurality of sliding blocks are rotatably connected with rollers, and the plurality of sliding blocks are rotatably connected with the sliding grooves through the rollers.

[0012] Preferably, the both ends of the plurality of cutting knives two are slidably connected in the sliding grooves.

[0013] Preferably, the two top shafts are on the same axis as the moving rods and have a cross-sectional area smaller than that of the moving rods.

[0014] Preferably, the two chambers are rotatably connected with a gear disc at the lower part of the close side, the two gear discs are meshed with a driving gear, the gear disc is fixedly connected with a driving shaft at the far side, the driving shaft is provided with a transmission belt two at the outer periphery, the driving shaft is connected with a driven shaft through the transmission belt two, the close end of the two driven shafts penetrates and clamps the inner side wall of the shell, the inner side of the driven shaft is provided with a cleaning brush, and the cleaning brush is arranged on the outer periphery of the needle roller.

[0015] The application provides a beef fascia removing equipment for energy-saving beef product processing. 1、The needle roller and the cutting knife in the removing mechanism can remove the fascia on the beef, and the removed fascia is adhered to the needle roller, at this time, the driving motor in the moving mechanism is started to drive the reciprocating lead screw to rotate and drive the needle roller to move to both sides along the reciprocating lead screw, the rotation of the connecting shaft can drive the rotating shaft to rotate, and the needle roller is driven to rotate through the transmission belt one, so that the needle roller rotates and moves to one side while pulling the fascia, and when half of the needle roller moves away from the upper side of the beef, the fascia on the surface of the half of the needle roller can be cleaned, at this time, the other half of the needle roller moves to the beef to continue pulling the fascia, so that the needle roller does not affect the removal of the fascia during cleaning, and the fascia removal efficiency is ensured.

[0016] 2、The cleaning mechanism is provided, when one end of the needle roller moves to one side in the chamber one, the corresponding top shaft is inserted into the needle roller and pushes the moving rod, when the moving rod moves, the sliding block is pushed to drive the cutting knife two to move away at the same time through the plurality of connecting rods, so that the cutting knife two can cut the wound fascia, and the fascia is thrown off from the needle roller and cleaned with the rotation of the needle roller, and the residual fascia on the surface of the needle roller can be cleaned through the rotation of the cleaning brush, so that the cleaning effect is ensured.

[0017] 3、The application uses one driving motor to drive the driving needle roller to rotate and reciprocate, so that the structure of the equipment is more compact, and compared with using multiple driving sources, the energy consumption of the equipment can be effectively reduced, so that the green environmental protection concept of energy saving and emission reduction is more in line with. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a front structure schematic view of the application; Figure 2 It is a side view schematic view of the application; Figure 3 It is a front view schematic view of the application; Figure 4 It is a moving mechanism connection schematic view of the application; Figure 5 It is a moving mechanism side view schematic view of the application; Figure 6 It is a schematic view of the front side section of the needle roller of the present application; Figure 7 It is a schematic view of the structure at A of the present application Figure 6 ; Figure 8 It is a schematic view of the connecting structure of the moving rod of the present application; Figure 9 It is a schematic view of the section of the connecting structure of the moving rod of the present application; Figure 10 It is a schematic view of the connection between the structures of the reciprocating screw rod, the toothed disc, the driven gear and the driven shaft of the present application.

[0019] Among them, 1, the shell; 2, the removing mechanism; 201, the conveying table; 202, the needle roller; 203, the electric push rod; 204, the pressing plate; 205, the compression roller; 206, the cutting knife one; 3, the moving mechanism; 301, the chamber one; 302, the driving motor; 303, the reciprocating screw rod; 304, the driving gear; 305, the driven gear; 306, the moving plate; 307, the connecting shaft; 308, the limiting rod; 309, the clamping groove; 310, the ring groove; 311, the rotating shaft; 312, the transmission belt one; 4, the cleaning mechanism; 401, the top shaft; 402, the chamber two; 403, the limiting groove; 404, the moving rod; 405, the push ring; 406, the spring; 407, the connecting rod; 408, the sliding block; 409, the sliding groove; 410, the roller; 411, the cutting knife two; 412, the toothed disc; 413, the transmission belt two; 414, the driven shaft; 415, the cleaning brush; 416, the driving shaft; 417, the through groove. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the specification of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0021] Please refer to the drawings of the present application Figure 1 , the drawings of the present application Figure 2 and the drawings of the present application Figure 3 , the embodiments of the present application provide a beef fascia removing equipment for energy-saving beef product processing, which comprises a shell 1, a removing mechanism 2 is arranged in the shell 1, a moving mechanism 3 is arranged at the lower part of the shell 1, and a cleaning mechanism 4 is arranged at both sides of the inside of the shell 1. The cutting mechanism 2 comprises a conveying table 201, both conveying tables 201 are arranged on the front and rear sides of the shell 1, both conveying tables 201 are fixedly connected with a cutting knife one 206 on the close side, a needle roller 202 is arranged in the middle of the shell 1, the needle roller 202 is arranged between the two cutting knives one 206, the top wall of the shell 1 is fixedly connected with an electric push rod 203, and the output end of the electric push rod 203 penetrates the inner top wall of the shell 1 and is fixedly connected with a pressing plate 204.

[0022] The beef with fascia is placed on the front conveying table 201, the beef to be processed can be conveyed to the needle roller 202 through the front conveying table 201, at the same time, the output end of the electric push rod 203 is driven to move downward and apply a certain pressure to the beef, so that the beef can be in full contact with the needle roller 202 when passing through the needle roller 202, and then the evenly distributed needles on the needle roller 202 can be poked into the fascia on the beef, and the fascia can be preliminarily separated from the beef along with the rotation of the needle roller 202, and then the fascia can be cut and separated from the beef under the action of the cutting knife one 206.

[0023] Please refer to the accompanying drawings Figure 2 The pressing plate 204 is rotatably connected with evenly distributed compression rollers 205.

[0024] By arranging a plurality of compression rollers 205, the beef can be moved when the pressing plate 204 applies pressure to the beef, and the stability of the beef conveying can be ensured.

[0025] Please refer to the accompanying drawings Figure 2 , the accompanying drawings Figure 4 and the accompanying drawings Figure 5 The moving mechanism 3 comprises a ring groove 310, the ring groove 310 is arranged in the middle of the needle roller 202, the inside of the shell 1 is provided with two chambers one 301, the inside wall of one side of the chamber one 301 is fixedly connected with a driving motor 302, the output end of the driving motor 302 is fixedly connected with a reciprocating screw rod 303, the other end of the reciprocating screw rod 303 penetrates the inside wall of the other side of the chamber one 301, the outer periphery of the reciprocating screw rod 303 is threadedly connected with a moving plate 306, and the upper part of the moving plate 306 is clamped in the ring groove 310.

[0026] The driving motor 302 is started to drive the reciprocating screw rod 303 connected with the output end to rotate, when the reciprocating screw rod 303 rotates, the moving plate 306 connected with the outer periphery moves along the reciprocating screw rod 303, since the upper part of the moving plate 306 is clamped in the ring groove 310 in the middle of the needle roller 202, the needle roller 202 connected with the moving plate 306 moves along with the movement of the moving plate 306, so that the position of the needle roller 202 can be adjusted.

[0027] Please refer to the accompanying drawings Figure 2 , the accompanying drawings Figure 4 and the accompanying drawings Figure 5The outer periphery of the reciprocating wire rod 303 is fixedly connected with driving gears 304 at both ends, the upper side of one side driving gear 304 is engaged with a driven gear 305, the side wall of the driven gear 305 is fixedly connected with a connecting shaft 307, the connecting shaft 307 penetrates the moving plate 306, the connecting shaft 307 is provided with a clamping groove 309 around, the moving plate 306 is rotatably connected with a rotating shaft 311 inside, the connecting shaft 307 is connected with the rotating shaft 311 through the clamping groove 309, the rotating shaft 311 is provided with a transmission belt one 312 around, the rotating shaft 311 is connected with the ring groove 310 through the transmission belt one 312, and the both ends of the needle roller 202 penetrate into the two side chambers one 301 respectively.

[0028] When the reciprocating wire rod 303 rotates, the driving gears 304 connected at both ends will rotate, when the driving gears 304 rotate, the driven gear 305 engaged on one side will rotate, so that the connecting shaft 307 can be driven to rotate through the driven gear 305, because the connecting shaft 307 is provided with a plurality of clamping grooves 309 and the rotating shaft 311 is clamped in the clamping groove 309 on the connecting shaft 307, so that the rotating shaft 311 can be driven to rotate through the clamping groove 309 when the connecting shaft 307 rotates, when the rotating shaft 311 rotates, the connected needle roller 202 can be driven to rotate under the action of the transmission belt one 312, and because the connecting shaft 307 penetrates the moving plate 306 and the rotating shaft 311 is rotatably connected in the moving plate 306, so that the normal movement of the moving plate 306 is not affected when the connecting shaft 307 rotates, so that the needle roller 202 can move into the side chamber one 301 of the shell 1 while rotating to pull the fascia, and when half of the needle roller 202 moves into the side chamber one 301 for cleaning, the other half of the needle roller 202 will move to the lower side of the beef to continue to pull the fascia, so that the needle roller 202 can be cleaned without affecting the normal removal of the fascia, in addition, the rotation and movement of the needle roller are driven by one driving motor, which can effectively reduce the energy consumption of the equipment, so as to meet the green environmental protection concept of energy saving and emission reduction.

[0029] Please refer to the accompanying drawings Figure 4 and the accompanying drawings Figure 5 The reciprocating wire rod 303 is provided with a limiting rod 308 on the front and back sides, both ends of the two limiting rods 308 penetrate the moving plate 306 and are fixedly connected with the two side walls in the shell 1.

[0030] The limiting rod 308 can limit the movement of the moving plate 306, so as to prevent the moving plate 306 from rotating and ensure the stability of the movement of the moving plate 306.

[0031] Please refer to the accompanying drawings Figure 6 , the accompanying drawings Figure 8 and the accompanying drawings Figure 9The cleaning mechanism 4 comprises top shafts 401 fixedly connected to the inner side walls of the two side chambers one 301 respectively, chamber two 402 is formed in the inner sides of the two sides of the needle roller 202, a plurality of sliding grooves 409 are formed in the inner sides of the two sides of the chamber two 402, the two ends of the needle roller 202 are slidably connected with moving rods 404, the proximal ends of the two moving rods 404 penetrate into the chamber two 402 and are rotatably connected with a plurality of connecting rods 407 around the outer periphery, the distal ends of the plurality of connecting rods 407 are rotatably connected with sliding blocks 408, the sliding blocks 408 are arranged in the sliding grooves 409, cutting knives two 411 are fixedly connected to the outer sides of the sliding blocks 408, a plurality of through grooves 417 are formed in the outer sides of the two sides of the needle roller 202, limit grooves 403 are formed in the two ends of the needle roller 202, springs 406 are fixedly connected to the inner side walls of the two limit grooves 403, and the other ends of the springs 406 are fixedly connected with push rings 405 fixedly connected to the outer periphery of the moving rods 404.

[0032] When the half needle roller 202 is completely moved into the side chamber one 301, the corresponding top shaft 401 is inserted into the needle roller 202 and pushes the moving rod 404 to move, when the moving rod 404 moves, the plurality of connecting rods 407 connected therewith move, and when the connecting rods 407 move, the sliding blocks 408 connected therewith move in the sliding grooves 409, because the length of the connecting rods 407 is constant and the sliding blocks 408 are limited by the sliding grooves 409, the connecting rods 407 can be rotated in the direction away from each other with the movement of the moving rod 404, and the plurality of sliding blocks 408 connected therewith are pushed away at the same time, the plurality of cutting knives two 411 connected therewith are pushed away at the same time, the cutting knives two 411 extend out of the through grooves 417 and can cut the fascia wrapped on the needle roller 202, and when the fascia is cut, the cut fascia can be thrown out under the rotation of the needle roller 202, when the needle roller 202 moves to the other side, the top shaft 401 in the half needle roller 202 is pulled out of the needle roller 202, because the push ring 405 compresses the spring 406 when the moving rod 404 is pressed, the push ring 405 pushes the moving rod 404 to reset and pulls the cutting knife two 411 to retract into the needle roller 202 under the action of the spring 406.

[0033] Please refer to the accompanying drawings Figure 7 A plurality of rollers 410 are rotatably connected to the inner sides of the plurality of sliding blocks 408, and the plurality of sliding blocks 408 are rotatably connected with the sliding grooves 409 through the rollers 410.

[0034] The rollers 410 can change the sliding friction of the sliding blocks 408 in the sliding grooves 409 into rolling friction, so that the sliding blocks 408 can move more smoothly.

[0035] Please refer to the accompanying drawings Figure 6 and the accompanying drawings Figure 7The two ends of the cutting knife two 411 are slidably connected in the sliding groove 409.

[0036] The sliding groove 409 can limit the cutting knife two 411 by sliding the cutting knife two 411 in the sliding groove 409, thereby ensuring the stability of the movement of the cutting knife two 411.

[0037] Please refer to the accompanying drawings Figure 3 The two top shafts 401 are in the same axis as the moving rod 404 and have a cross-sectional area smaller than that of the moving rod 404.

[0038] The top shaft 401 is in the same axis as the moving rod 404 and has a cross-sectional area smaller than that of the moving rod 404, thereby ensuring that the top shaft 401 can push the moving rod 404 to move when the needle roller 202 moves.

[0039] Please refer to the accompanying drawings Figure 3 , the accompanying drawings Figure 4 and the accompanying drawings Figure 10 The two cavities one 301 are rotatably connected with the toothed disc 412 at the lower part near the side, the two toothed discs 412 are engaged with the drive gear 304, the toothed disc 412 is fixedly connected with the driving shaft 416 at the end away from each other, the driving shaft 416 is provided with the transmission belt two 413 outside the periphery, the driving shaft 416 is connected with the driven shaft 414 through the transmission belt two 413, the two driven shafts 414 are penetrated and clamped in the inner side wall of the shell 1 at the end near each other, the driven shaft 414 is provided with the cleaning brush 415 inside, and the cleaning brush 415 is arranged outside the periphery of the needle roller 202.

[0040] When the reciprocating wire rod 303 rotates, the drive gear 304 connected at both ends rotates, when the two drive gears 304 rotate, the toothed disc 412 engaged with each other rotates, when the toothed disc 412 rotates, the driving shaft 416 connected with each other rotates, when the driving shaft 416 rotates, the driven shaft 414 connected with each other rotates through the transmission belt two 413, when the driven shaft 414 rotates, the cleaning brush 415 connected with each other rotates, therefore, when the cutting knife two 411 cuts the fascia on the needle roller 202, the cleaning brush 415 can clean the residual fascia on the needle roller 202, thereby ensuring the cleaning effect.

[0041] Working principle: in actual use, by starting the driving motor 302 can drive the output end connected reciprocating screw rod 303 rotation, and drive the moving plate 306 needle roller 202 along the reciprocating screw rod 303 reciprocating movement, while the reciprocating screw rod 303 in rotation will drive gear 304 rotation, through the drive gear 304 can drive the meshing driven gear 305 drive shaft 307 rotation, when the shaft 307 rotation can be driven by the card slot 309 shaft 311 rotation, and under the action of transmission belt one 312 drive needle roller 202 rotation, at this time by the conveyor table 201 to the beef and needle roller 202 contact, needle roller 202 will be poked into the fascia and pull the fascia preliminary separation, then under the action of cutting knife one 206 can pull the fascia cut off to achieve the fascia of beef removal, while the needle roller 202 in rotation will move, when the needle roller 202 one end from the device inside the move out, can clean the fascia adhered to the surface of needle roller 202 one end, while the other end continues to move to the device for processing, so as to not affect the normal fascia removal; When half of the needle roller 202 is completely moved to one side chamber one 301, the corresponding top shaft 401 will push the moving rod 404 to move, and push the corresponding plurality of sliders 408 under the action of connecting rod 407, so as to make the plurality of cutting knife two 411 connected can be stretched out from the slot 417 and cut off the fascia wound on the needle roller 202, and in the case of needle roller 202 rotation will cut off the fascia thrown out, when the needle roller 202 moves to the other side, the top shaft 401 in the half needle roller 202 will be extracted from the needle roller 202, while the moving rod 404 will be reset under the action of spring 406 and pull the cutting knife two 411 retract to the needle roller 202, at the same time, the driving gear 304 rotation will drive the gear 412 drive shaft 416 rotation, and under the action of transmission belt two 413 drive shaft 414 rotation, so as to make the cleaning brush 415 rotation and further clean the residual fascia on the needle roller 202.

[0042] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirit of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An energy-saving beef tendon removal device for processing beef products, comprising a shell, characterized in that, The outer shell is provided with a rejection mechanism, the lower part of the outer shell is provided with a moving mechanism, and the two sides of the inner shell are provided with cleaning mechanisms. The rejection mechanism includes a conveyor table, with two conveyor tables arranged on the front and rear sides of the housing. A cutting blade is fixedly connected to the side of the two conveyor tables that are close to each other. A needle roller is arranged in the middle of the housing and is positioned between the two cutting blades. An electric push rod is fixedly connected to the top wall of the housing, and the output end of the electric push rod passes through the top wall of the housing and is fixedly connected to a pressure plate.

2. The energy-saving beef tendon removal equipment for beef product processing according to claim 1, characterized in that, The pressure plate is rotatably connected to uniformly distributed pressure rollers.

3. The energy-saving beef tendon removal equipment for beef product processing according to claim 1, characterized in that, The moving mechanism includes an annular groove, which is formed on the outer periphery of the middle part of the needle roller. A chamber is formed on both sides inside the outer shell. A drive motor is fixedly connected to the inner wall of one of the chambers. A reciprocating screw is fixedly connected to the output end of the drive motor. The other end of the reciprocating screw passes through the inner wall of the other chamber. A moving plate is threaded to the outer periphery of the reciprocating screw. The upper part of the moving plate is engaged in the annular groove.

4. The energy-saving beef tendon removal equipment for beef product processing according to claim 3, characterized in that, The reciprocating lead screw has drive gears fixedly connected to its outer periphery at both ends. A driven gear meshes with the upper side of one drive gear. A connecting shaft is fixedly connected to the side wall of the driven gear. The connecting shaft passes through the moving plate. A slot is provided around the connecting shaft. A rotating shaft is rotatably connected inside the moving plate. The connecting shaft is connected to the rotating shaft through the slot. A transmission belt is provided on the outer periphery of the rotating shaft. The rotating shaft is connected to the annular groove through the transmission belt. The two ends of the needle roller pass through the two side chambers respectively.

5. The energy-saving beef tendon removal equipment for beef product processing according to claim 3, characterized in that, Limiting rods are provided on both the front and rear sides of the reciprocating lead screw. Both ends of the two limiting rods pass through the moving plate and are fixedly connected to the inner side walls of the outer casing.

6. The energy-saving beef tendon removal equipment for processing beef products according to claim 1, characterized in that, The cleaning mechanism includes a top shaft, with two top shafts fixedly connected to the two side chambers, one on each side away from the sidewall. The needle roller has two chambers on each side, each with multiple sliding grooves on both sides. A movable rod is slidably connected to both ends of the needle roller. The two movable rods, with their near ends penetrating into the chambers, are rotatably connected to multiple connecting rods on their outer peripheries. A slider is rotatably connected to the end of each connecting rod away from the movable rod. The slider is positioned within a sliding groove, and a cutting blade is fixedly connected to the outer side of the slider. Multiple through grooves are formed on both sides of the needle roller's outer periphery. Limiting grooves are formed at both ends of the needle roller's interior. Springs are fixedly connected to the inner sidewalls of the two limiting grooves, and a push ring is fixedly connected to the other end of each spring. The push ring is fixedly connected to the outer periphery of the movable rod.

7. The energy-saving beef tendon removal equipment for beef product processing according to claim 6, characterized in that, Each of the multiple sliders (408) is rotatably connected to a roller (410), and each of the multiple sliders (408) is rotatably connected to a groove (409) through the roller (410).

8. The energy-saving beef tendon removal equipment for beef product processing according to claim 6, characterized in that, Both ends of the multiple cutting blades are slidably connected within the groove.

9. The energy-saving beef tendon removal equipment for beef product processing according to claim 6, characterized in that, Both top shafts are on the same axis as the moving rod and their cross-sectional area is smaller than that of the moving rod.

10. The energy-saving beef tendon removal equipment for beef product processing according to claim 6, characterized in that, Both chambers are rotatably connected to a geared disc on their lower sides, and both geared discs mesh with a drive gear. The ends of the geared discs that are far apart are fixedly connected to a drive shaft. A transmission belt is provided on the outer periphery of each drive shaft. Each drive shaft is connected to a driven shaft through the transmission belt. The ends of the two driven shafts that are close together pass through and are engaged with the inner side wall of the outer shell. A cleaning brush is provided on the inner side of each driven shaft. The cleaning brush is located on the outer periphery of the needle roller.

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