Meat product crushing device and crushing method

Abstract

The invention discloses a meat product crushing device and a crushing method, and belongs to the technical field of crushing devices. The meat product smashing device comprises a rack, a cutting mechanism for cutting meat is arranged on the rack, a feeding mechanism for feeding the meat into the cutting mechanism is arranged on one side of the feeding end of the cutting mechanism, and a tendon breaking mechanism for conducting tendon breaking treatment on the meat is arranged on one side of the discharging end of the cutting mechanism; the rib breaking mechanism comprises a first pressing plate, second pressing plates are arranged on the two sides of the first pressing plate, bosses for rib breaking are arranged on the lower surfaces of the first pressing plate and the second pressing plates, a lifting structure for driving the first pressing plate and the second pressing plates to ascend and descend is arranged on the rack, and a sliding structure for driving the second pressing plates to horizontally slide is arranged on the first pressing plate. Therefore, by adopting the meat product smashing device and the smashing method, the problems that an existing cutting and smashing device is poor in protection effect, and fascia affects the smashing efficiency can be solved.

Description

Technical Field

[0001] The present invention relates to the technical field of crushing and pulverizing devices, and in particular to a meat product pulverizing device and a pulverizing method. Background Art

[0002] In the process of preparing meat products, the raw meat blocks need to be cut and crushed. The cutting of raw meat blocks is generally carried out by using a cutting knife, which uses a rotating blade to cut the meat blocks in motion and cut the meat blocks into meat slices or meat blocks. The cutting of raw meat requires manual forward pushing, and the risk of workers being cut is very high.

[0003] The existing patent CN202410266980.3 discloses a pre-processing device and a pre-processing method for meat products, including a chassis, a first cutting mechanism and a second cutting mechanism are arranged on the chassis, and the first cutting mechanism and the second cutting mechanism are connected by a transmission mechanism; the longitudinal blade arranged inside the first cutting mechanism and the transverse blade arranged inside the second cutting mechanism are perpendicular to each other, and the second cutting mechanism is provided with a slide plate for blocking the meat inlet arranged at the top of the box body; a crushing mechanism is arranged at the bottom of the meat inlet, and a feeding mechanism for feeding meat into the crushing mechanism is arranged inside the meat inlet; the slide plate and the feeding mechanism are connected by a transmission mechanism. The present invention adopts the pre-processing device and pre-processing method for meat products, which can solve the problems of low working efficiency, uneven mincing, and easy contamination of exposed meat in the existing device when pre-processing meat. In the above patent, the meat is directly cut and then minced, and the protection effect is poor during cutting. In addition, the meat contains more fascia, which is easy to wrap around the reamer, affecting the normal operation of the reamer and the crushing efficiency. Summary of the invention

[0004] The purpose of the present invention is to provide a meat product crushing device and a crushing method to solve the problems that the existing cutting and crushing devices have poor protection effects and the fascia affects the crushing efficiency.

[0005] To achieve the above-mentioned purpose, the present invention provides a meat product crushing device, including a frame, a cutting mechanism for cutting meat is arranged on the frame, a feeding mechanism for feeding meat into the cutting mechanism is arranged on one side of the feeding end of the cutting mechanism, and a tendon cutting mechanism for cutting tendons of meat is arranged on one side of the discharging end of the cutting mechanism; the tendon cutting mechanism includes a first pressing plate, second pressing plates are arranged on both sides of the first pressing plate, bosses for cutting tendons are arranged on the lower surfaces of the first pressing plate and the second pressing plate, a lifting structure for driving the first pressing plate and the second pressing plate to lift and lower is arranged on the frame, and a sliding structure for driving the second pressing plate to slide horizontally is arranged on the first pressing plate.

[0006] Preferably, the lifting structure includes a lifting plate, which is located below the mounting frame, both ends of the mounting frame are fixed on the frame, a lifting cylinder for driving the lifting plate to lift is provided on the mounting frame, a second guide rod is provided on the lifting plate, a guide hole for the second guide rod to pass through is provided on the mounting frame, a first pressing plate is fixedly provided below the lifting plate, a third guide rod is provided on the second pressing plate, a guide hole for the third guide rod to pass through is provided on the lifting plate, a fifth spring is provided between the lifting plate and the second pressing plate, and the fifth spring is sleeved on the outside of the third guide rod.

[0007] Preferably, the sliding structure includes a limit plate, the limit plate is located below the lifting plate, a sliding hole is provided in the middle of the limit plate to avoid the transmission seat, the first pressure plate is fixed to the lifting plate through the transmission seat, and inclined surfaces are provided on both sides of the transmission seat; an installation slot is provided on the limit plate, the installation slot is located on both sides of the sliding hole, a sliding block is slidably provided in the installation slot, and a slide rail with guiding and limiting effects on the horizontal sliding of the slide block is provided in the installation slot, the second pressure plate is provided on the bottom surface of the slide block, the third guide rod is provided on the top of the slide block, and the fifth spring is located between the slide block and the lifting plate; a horizontal fixing rod is provided on the slide block, a positioning plate is provided between the mounting slot and the sliding hole, a through hole is provided on the positioning plate for the fixing rod to pass through, the fixing rod is slidably connected to the positioning plate, a fourth spring is provided between the positioning plate and the slide block, and the fixing rod contacts the inclined surface of the transmission seat under the action of the fourth spring.

[0008] Preferably, the cutting mechanism includes a support frame, both ends of the support frame are fixed on the frame, a mounting seat is arranged below the support frame, a cutting knife is arranged on the mounting seat, avoidance grooves for inserting the cutting knife are arranged at both ends of the support frame, a power structure for driving the mounting seat to rise and fall is arranged on the support frame, and a shaking structure for driving the cutting knife to shake left and right is arranged on the mounting frame.

[0009] Preferably, the power structure includes a hydraulic cylinder, which is arranged on a support frame, a lifting seat is arranged below the support frame, a piston rod of the hydraulic cylinder is connected to the lifting seat, a first guide rod for guiding the lifting of the lifting seat is arranged on the lifting seat, a slide groove for inserting the lifting seat is arranged on the top of the mounting seat, and the lifting seat is slidably connected to the slide groove.

[0010] Preferably, the shaking structure includes a first guide block arranged on one side of the support frame and a second guide block arranged on the other side of the support frame, the first guide block and the second guide block are arranged at an interval, the two sides of the lifting seat are respectively connected to the sliding groove through the first spring, and the mounting seat contacts the outer surface of the first guide block under the action of the first spring.

[0011] Preferably, the feeding mechanism includes clamping blocks, which are arranged on both sides of the frame, and the side panels of the frame are provided with slots for the clamping blocks to pass through, and the clamping blocks are provided with vertical rods. An opening and closing structure for driving the vertical rods to slide left and right is provided under the workbench of the frame, and a feeding structure for driving the vertical rods to slide back and forth is provided under the workbench.

[0012] Preferably, the opening and closing structure includes a support plate, the support plate is fixed under the workbench, a mounting plate is slidably arranged on the support plate, the vertical rod is arranged on the mounting plate, a transmission block is arranged on the mounting plate, a side of the transmission block away from the mounting plate is an inclined surface, a avoidance hole for the lifting block to pass through is arranged on the support plate, and a side of the lifting block close to the transmission block is arranged with an inclined surface adapted to the inclined surface of the transmission block; a first slide bar is arranged on the lifting block, a limit seat with a guiding effect on the up and down sliding of the first slide bar is arranged on the side plate, the first slide bar is slidably connected with the limit seat, a connecting plate is arranged above the first slide bar, a second spring is arranged between the connecting plate and the limit seat, the second spring is sleeved on the outside of the first slide bar, and a top block is arranged on the connecting plate; a linkage plate for applying pressure to the top block is arranged above the top block, and the linkage plate is connected to the mounting seat through the connecting block; a second slide bar with a guiding effect on the left and right sliding of the mounting plate is arranged on the mounting plate, a sliding hole for the second slide bar to pass through is arranged on the fixed seat, the second slide bar is slidably connected with the fixed seat, the fixed seat is arranged on the support plate, and a third spring is arranged between the fixed seat and the mounting plate.

[0013] Preferably, the feeding structure includes a slide, which is arranged along the width direction of the workbench, and a third guide rail is arranged on the support plate for guiding and limiting the sliding of the slider along the length direction of the workbench, and a sliding cylinder is arranged on the support plate for driving the slide to slide, and connecting rods are slidably arranged at both ends of the slide, and the connecting rods are fixedly connected to the vertical rods, and a second guide rail is arranged on the slide along the length direction of the slide for guiding the left and right sliding of the connecting rod, and a first guide rail is arranged along the length direction of the workbench on the mounting plate, and the first guide rail has a guiding and limiting effect on the sliding of the vertical rod along the length direction of the workbench.

[0014] The pulverizing method based on the above-mentioned meat product pulverizing device comprises the following steps: S1. Place the meat on the workbench, and the side plates limit the meat to the left and right. Start the hydraulic cylinder, which drives the mounting seat to slide downward through the lifting seat. One end of the mounting seat contacts the first guide block, and the first guide block pushes the mounting seat to slide horizontally. The lifting seat slides in the slide groove, and the mounting seat continues to descend under the lifting seat. The other end of the mounting seat contacts the second guide block, and the second guide block pushes the mounting seat to slide horizontally in the opposite direction. Under the action of the first guide block and the second guide block, the cutting knife is driven to slide horizontally through the mounting seat, and the hydraulic cylinder drives the cutting knife to move downward through the lifting seat and the mounting seat to achieve slicing of the meat. S2. During the descent of the mounting seat, the mounting seat drives the linkage plate to move downward synchronously through the connecting block, the linkage plate contacts the top block, the linkage plate drives the connecting plate to move downward through the top block, the connecting plate drives the lifting block to move downward through the first slide bar, and the second spring is compressed; the lifting block drives the transmission block to slide outward through the inclined surface, the transmission block drives the mounting plate to slide outward, the third spring is stretched, the mounting plate drives the clamping block to slide outward through the vertical rod, and the clamping block loosens the meat; S3, the sliding cylinder contracts, the sliding cylinder drives the sliding seat to slide, the sliding seat drives the connecting rod to slide through the second guide rail, the connecting rod drives the vertical rod to slide along the first guide rail, the vertical rod drives the clamping block to slide, and the clamping block moves to the rear of the last meat clamping point; S4, after the cutting is completed, the hydraulic cylinder contracts, the hydraulic cylinder drives the cutting knife to rise through the lifting seat and the mounting seat, the mounting seat drives the linkage plate to rise through the connecting block, the top block and the first slide bar reset and rise under the action of the second spring, the slide bar drives the lifting block to rise and fall, the mounting plate resets and slides inwards under the action of the third spring, the mounting plate drives the transmission block to slide inwards, the mounting plate drives the clamping block to slide inwards through the vertical rod, and the clamping block is clamped on both sides of the meat; S5, the sliding cylinder extends, the sliding cylinder drives the sliding seat to slide inward, the sliding seat drives the connecting rod to slide inward through the second guide rail, the connecting rod drives the clamping block to slide inward through the vertical rod, the clamping block drives the meat to slide on the workbench toward the cutting mechanism, the meat slides to the bottom of the cutting knife, and waits to be cut by the cutting knife; S6. The meat moving forward pushes the cut meat slices forward, the lifting cylinder extends, the lifting cylinder drives the lifting plate to descend, the lifting plate drives the first pressing plate to move downward through the transmission seat, the lifting plate drives the slider and the limit plate to move downward through the fifth spring, the slider drives the second pressing plate to move downward, the second pressing plate contacts the meat, the second pressing plate drives the limit plate to move upward through the slider, and the fifth spring is compressed; the lifting cylinder drives the transmission seat and the first pressing plate to continue to descend, the transmission seat pushes the fixed rod to slide outward through the inclined surface, the fourth spring extends, the fixed rod drives the slider to slide outward along the slide rail, the slider drives the second pressing plate to slide outward, the second pressing plate pulls the meat slices outward, the first pressing plate contacts the meat, and the first pressing plate and the second pressing plate cut and loosen the tendons of the meat; S7, the lifting cylinder contracts, and the lifting cylinder drives the transmission seat and the first pressure plate to rise. The fixed rod and the slider slide inward and reset under the action of the fourth spring. The lifting plate drives the limit plate to rise synchronously through the fifth spring; the next tendon breaking and loosening operation is carried out.

[0015] The advantages and positive effects of the meat product pulverizing device and pulverizing method of the present invention are: 1. A cutting mechanism for cutting meat is provided on the frame, and the meat is cut into slices by the cutting mechanism. A feeding mechanism for feeding meat into the cutting mechanism is provided on one side of the feeding end of the cutting mechanism. The feeding mechanism pushes the meat to move a specific distance each time to achieve the cutting of slices of meat with a specific thickness. The feeding mechanism has a clamping effect on the meat during the cutting process, which is beneficial to improving the stability of the cutting. A tendon-breaking mechanism for cutting the tendons of the meat is provided on one side of the discharging end of the cutting mechanism. The tendon-breaking mechanism is used to break the tendons of the cut meat slices, which is beneficial to the subsequent mincing operation of the meat and prevents the fascia from being entangled on the reamer, affecting the normal operation of the reamer; it is also beneficial to tenderize the meat and improve the taste of the meat.

[0016] 2. The cutting mechanism is provided with a hydraulic cylinder for driving the cutting knife to move up and down, and a first guide block and a second guide block for horizontal movement. The mounting seat slides horizontally under the action of the first guide block and the second guide block, and the mounting seat drives the cutting knife to slide horizontally; the hydraulic cylinder drives the cutting knife to move up and down through the lifting seat and the mounting seat, so that the cutting knife slides horizontally while moving up and down, which is convenient for cutting meat.

[0017] 3. The feeding mechanism moves under the action of the cutting mechanism to realize the clamping and loosening of the meat by the feeding mechanism clamping block, and cooperates with the sliding cylinder to realize the forward and backward movement of the clamping block, so that the meat is fed forward through the clamping block to realize continuous cutting of the meat, which is conducive to realizing automation; and the protection effect is good.

[0018] 4. The tendon-breaking mechanism breaks the tendons of the meat slices through the bumps on the first and second pressing plates, tenderizes the meat, reduces the entanglement of the fascia on the reamer, ensures the normal crushing of the meat products, and improves the crushing efficiency. The first pressing plate pushes the second pressing plate to slide outward during the descent process, and the second pressing plate spreads the meat slices outward, breaking the tendons more fully.

[0019] The technical solution of the present invention is further described in detail below through the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 Schematic diagram of the three-dimensional structure of an embodiment of the present invention Figure 1 ; Figure 2 Schematic diagram of the three-dimensional structure of an embodiment of the present invention Figure 2 ; Figure 3 It is a front view structural schematic diagram of an embodiment of the present invention; Figure 4 It is a schematic diagram of a top view of the structure of an embodiment of the present invention; Figure 5 This is a schematic diagram of the cutting mechanism structure of an embodiment of the present invention; Figure 6 It is a schematic diagram of the structure of the feeding mechanism according to an embodiment of the present invention; Figure 7 A schematic diagram of the structure of a tendon breaking mechanism according to an embodiment of the present invention; Figure 8 Schematic diagram of the cross-sectional structure of the tendon breaking mechanism according to an embodiment of the present invention.

[0021] Reference numerals 1. Frame; 11. Workbench; 12. Side panel; 2. Cutting mechanism; 21. Support frame; 22. Mounting seat; 23. Cutting knife; 24. First guide block; 25. Second guide block; 26. Avoidance groove; 27. Lifting seat; 28. Slide groove; 29. ​​First spring; 210. Hydraulic cylinder; 211. First guide rod; 3. Feeding mechanism; 31. Clamping block; 32. Slotting; 33. Vertical rod; 34. Mounting plate; 35. First guide rail; 36. Transmission block; 37. Avoidance hole; 38. Lifting block; 39. First slide bar; 310. Limiting seat; 311. Connecting plate; 312. Second spring; 313. Top block; 314. Linkage plate; 315. Connecting block; 316. Second slide bar; 317. Fixed seat; 318. Third spring; 319. Support plate; 320. Connecting rod; 321. Sliding seat; 322. Second guide rail; 323. Third guide rail; 324. Sliding cylinder; 4. tendon breaking mechanism; 41. mounting frame; 42. lifting plate; 43. limit plate; 44. sliding hole; 45. transmission seat; 46. lifting cylinder; 47. second guide rod; 48. first pressure plate; 49. slider; 410. mounting groove; 411. fixing rod; 412. fourth spring; 413. positioning plate; 414. second pressure plate; 415. third guide rod; 416. fifth spring; 417. slide rail. DETAILED DESCRIPTION

[0022] In the description of the present invention, it should be noted that the terms "upper", "lower", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the invented product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In the description of the present invention, it should also be noted that, unless otherwise clearly specified and limited, the terms "setting", "installation", and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] The embodiments of the present invention are described in detail below in conjunction with the accompanying drawings.

[0024] like Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown. A meat product crushing device includes a frame 1, and the frame 1 includes a workbench 11 and a side panel 12. The workbench 11 provides support for the sliding of meat, and the workbench 11 is fixed to the ground by supporting legs. The side panels 12 are fixedly arranged on both sides of the workbench 11, and are used to block the sides of the meat. The workbench 11 and the side panels 12 are made of stainless steel. A cutting mechanism 2 for cutting meat is arranged on the frame 1, and the meat is cut into meat slices by the cutting mechanism 2. A feeding mechanism 3 for feeding meat into the cutting mechanism 2 is arranged on one side of the feeding end of the cutting mechanism 2, and the feeding mechanism 3 pushes the meat to move a specific distance each time to achieve the cutting of meat slices of a specific thickness. The feeding mechanism 3 has a clamping effect on the meat during the meat cutting process, which is beneficial to improve the cutting stability. A tendon cutting mechanism 4 for cutting the tendons of the meat is arranged on one side of the discharge end of the cutting mechanism. The tendon cutting mechanism 4 is used to cut the tendons of the cut meat slices, which is beneficial to the subsequent mincing operation of the meat and prevents the fascia from being entangled on the reamer and affecting the normal operation of the reamer; it is also beneficial to tenderize the meat and improve the taste of the meat.

[0025] like Figure 5 The cutting mechanism 2 includes a support frame 21, and both ends of the support frame 21 are fixed on the side plate 12. A mounting seat 22 is provided below the support frame 21, and a cutting knife 23 is fixedly provided on the mounting seat 22. Both ends of the support frame 21 are provided with avoidance grooves 26 for inserting the cutting knife 23, and the workbench 11 is also provided with avoidance grooves 26, so that the cutting knife 23 can fully cut the meat.

[0026] The support frame 21 is provided with a power structure for driving the mounting seat 22 to rise and fall. The power structure includes a hydraulic cylinder 210, which is fixedly arranged on the support frame 21. A lifting seat 27 is arranged below the support frame 21, and the piston rod of the hydraulic cylinder 210 is fixedly connected to the lifting seat 27. A first guide rod 211 having a guiding function for the lifting and falling of the lifting seat 27 is fixedly arranged on the lifting seat 27, and a guide hole for the first guide rod 211 to pass through is arranged on the support frame 21, and the first guide rod 211 is slidably connected to the support frame 21. A slide groove 28 for inserting the lifting seat 27 is arranged on the top of the mounting seat 22, and the lifting seat 27 is slidably connected to the slide groove 28. The slide groove 28 is a dovetail groove or a T-shaped groove, so that the lifting seat 27 drives the mounting seat 22 to rise and fall synchronously.

[0027] The mounting frame 41 is provided with a shaking structure for driving the cutting knife 23 to shake left and right. The shaking structure includes a first guide block 24 provided on one side of the supporting frame 21 and a second guide block 25 provided on the other side of the supporting frame 21. The first guide block 24 and the second guide block 25 are both frustum structures, and the mounting seat 22 is pushed to slide horizontally under the action of the first guide block 24 and the second guide block 25. The first guide block 24 and the second guide block 25 are arranged at intervals to improve the stability of the horizontal sliding of the mounting seat 22. The two sides of the lifting seat 27 are fixedly connected to the slide groove 28 through the first spring 29, and the mounting seat 22 contacts the outer surface of the first guide block 24 under the action of the first spring 29. The mounting seat 22 slides horizontally under the action of the first guide block 24 and the second guide block 25, and the mounting seat 22 drives the cutting knife 23 to slide horizontally; the hydraulic cylinder 210 drives the cutting knife 23 to move up and down through the lifting seat 27 and the mounting seat 22, so that the cutting knife 23 slides horizontally while moving up and down, which is convenient for cutting meat.

[0028] like Figure 6 The feeding mechanism 3 includes a clamping block 31, which is arranged on both sides of the workbench 11. The side plate 12 is provided with a slot 32 for the clamping block 31 to pass through, and the width of the slot 32 meets the forward and backward sliding requirements of the clamping block 31. A vertical rod 33 is fixedly arranged on the clamping block 31, and the clamping block 31 is driven to slide forward and backward and left and right through the vertical rod 33.

[0029] An opening and closing structure for driving the vertical rod 33 to slide left and right is provided below the workbench 11 of the frame 1. The opening and closing structure includes a support plate 319, and the support plate 319 is fixed below the workbench 11. A mounting plate 34 is slidably provided on the support plate 319, and the two mounting plates 34 slide relatively. The vertical rod 33 is slidably provided on the mounting plate 34. A transmission block 36 is fixedly provided on the mounting plate 34, and the side of the transmission block 36 away from the mounting plate 34 is an inclined surface. The support plate 319 is provided with an avoidance hole 37 for the lifting block 38 to pass through, and the side of the lifting block 38 close to the transmission block 36 is provided with an inclined surface adapted to the inclined surface of the transmission block 36.

[0030] A first slide bar 39 is fixedly provided on the lifting block 38, and the first slide bar 39 is located at both ends of the lifting block 38. A limit seat 310 having a guiding function for the up and down sliding of the first slide bar 39 is fixedly provided on the side plate 12, and the first slide bar 39 is slidably connected to the limit seat 310. A connecting plate 311 is provided above the first slide bar 39, and two first slide bars 39 are fixedly connected through the connecting plate 311. A second spring 312 is provided between the connecting plate 311 and the limit seat 310, and the two ends of the second spring 312 are fixedly connected to the connecting plate 311 and the limit seat 310 respectively. The second spring 312 is sleeved on the outside of the first slide bar 39. A top block 313 is fixedly provided on the upper surface of the connecting plate 311. A linkage plate 314 for applying pressure to the top block 313 is provided above the top block 313, and the linkage plate 314 is fixedly connected to the mounting seat 22 through a connecting block 315.

[0031] The mounting plate 34 is fixedly provided with a second slide bar 316 which has a guiding effect on the left and right sliding of the mounting plate 34, and the fixing seat 317 is fixedly provided with a slide hole 44 for the second slide bar 316 to pass through, and the second slide bar 316 is slidably connected with the fixing seat 317. The fixing seat 317 is fixedly provided on the support plate 319. A third spring 318 is provided between the fixing seat 317 and the mounting plate 34, and the third spring 318 is sleeved on the outside of the second slide bar 316. The third spring 318 applies an outward thrust to the mounting plate 34.

[0032] A feeding structure for driving the vertical rod 33 to slide forward and backward is provided below the workbench 11. The feeding structure includes a slide 321, which is provided along the width direction of the workbench 11. A third guide rail 323 is fixedly provided on the support plate 319, which has a guiding and limiting function for the sliding of the slider 49 along the length direction of the workbench 11. A sliding cylinder 324 is fixedly provided on the support plate 319, which drives the slide 321 to slide. Connecting rods 320 are slidably provided at both ends of the slide 321, and the connecting rod 320 is fixedly connected to the vertical rod 33. A second guide rail 322 is fixedly provided on the slide 321 along the length direction of the slide 321, which has a guiding function for the left and right sliding of the connecting rod 320. A first guide rail 35 is fixedly provided on the mounting plate 34, which is provided along the length direction of the workbench 11, and the first guide rail 35 has a guiding and limiting function for the sliding of the vertical rod 33 along the length direction of the workbench 11.

[0033] like Figure 7 , Figure 8 The tendon-breaking mechanism 4 comprises a first pressing plate 48, and second pressing plates 414 are arranged on both sides of the first pressing plate 48. The lower surfaces of the first pressing plate 48 and the second pressing plate 414 are both provided with bosses for tendon breaking. The bosses cut off the fascia in the meat during the pressing process, so as to tenderize the meat and reduce the entanglement of the fascia on the reamer.

[0034] The frame 1 is fixedly provided with a lifting structure for driving the first pressing plate 48 and the second pressing plate 414 to rise and fall. The lifting structure includes a lifting plate 42, and the lifting plate 42 is located below the mounting frame 41. Both ends of the mounting frame 41 are fixed on the side plate 12. A lifting cylinder 46 for driving the lifting plate 42 to rise and fall is fixedly provided on the mounting frame 41. A second guide rod 47 is fixedly provided on the lifting plate 42, and a guide hole for the second guide rod 47 to pass through is provided on the mounting frame 41, and the second guide rod 47 is slidably connected to the mounting frame 41. A first pressing plate 48 is fixedly provided below the lifting plate 42 through a transmission seat 45. The second pressing plate 414 is fixedly provided on a slider 49, and a third guide rod 415 is fixedly provided on the slider 49, and a guide hole for the third guide rod 415 to pass through is provided on the lifting plate 42, and the third guide rod 415 is slidably connected to the lifting plate 42. A fifth spring 416 is provided between the lifting plate 42 and the slider 49, and the fifth spring 416 is sleeved on the outside of the third guide rod 415.

[0035] The first pressing plate 48 is provided with a sliding structure for driving the second pressing plate 414 to slide horizontally. The sliding structure includes a limit plate 43, and the limit plate 43 is located below the lifting plate 42. A sliding hole 44 for avoiding the transmission seat 45 is provided in the middle of the limit plate 43. The first pressing plate 48 is fixed to the lifting plate 42 through the transmission seat 45, and inclined surfaces are provided on both sides of the transmission seat 45. A mounting groove 410 is provided on the limit plate 43, and the mounting groove 410 is located on both sides of the sliding hole 44. A slider 49 is slidably provided in the mounting groove 410, and a slide rail 417 having a guiding and limiting effect on the horizontal sliding of the slider 49 is fixedly provided in the mounting groove 410. The second pressing plate 414 is fixedly provided on the bottom surface of the slider 49. The third guide rod 415 is fixedly provided at the top of the slider 49, and the fifth spring 416 is located between the slider 49 and the lifting plate 42. A horizontal fixing rod 411 is fixedly arranged on the slider 49, a positioning plate 413 is fixedly arranged between the mounting groove 410 and the sliding hole 44, a through hole is arranged on the positioning plate 413 for the fixing rod 411 to pass through, and the fixing rod 411 is slidably connected to the positioning plate 413. A fourth spring 412 is arranged between the positioning plate 413 and the slider 49, and the fourth spring 412 is sleeved on the outside of the fixing rod 411. The fixing rod 411 contacts the inclined surface of the transmission seat 45 under the action of the fourth spring 412.

[0036] The hydraulic cylinder 210, the sliding cylinder 324, the lifting cylinder 46 and other electrical components are electrically connected to the controller using existing technology as needed.

[0037] The pulverizing method based on the above-mentioned meat product pulverizing device comprises the following steps: S1. Place the meat on the workbench 11, and the side plate 12 limits the meat to the left and right. Start the hydraulic cylinder 210, which drives the mounting seat 22 to slide downward through the lifting seat 27. One end of the mounting seat 22 contacts the first guide block 24, which pushes the mounting seat 22 to slide horizontally. The lifting seat 27 slides in the slide groove 28, and the mounting seat 22 continues to descend under the lifting seat 27. The other end of the mounting seat 22 contacts the second guide block 25, which pushes the mounting seat 22 to slide horizontally in the opposite direction. Under the action of the first guide block 24 and the second guide block 25, the cutting knife 23 is driven to slide horizontally through the mounting seat 22. The hydraulic cylinder 210 drives the cutting knife 23 downward through the lifting seat 27 and the mounting seat 22 to slice the meat.

[0038] S2, during the descent of the mounting seat 22, the mounting seat 22 drives the linkage plate 314 to move downward synchronously through the connecting block 315, the linkage plate 314 contacts the top block 313, the linkage plate 314 drives the connecting plate 311 to move downward through the top block 313, the connecting plate 311 drives the lifting block 38 to move downward through the first slide bar 39, and the second spring 312 is compressed. The lifting block 38 drives the transmission block 36 to slide outward through the inclined surface, the transmission block 36 drives the mounting plate 34 to slide outward, the third spring 318 is stretched, the mounting plate 34 drives the clamping block 31 to slide outward through the vertical rod 33, and the clamping block 31 loosens the meat.

[0039] S3, the sliding cylinder 324 contracts, the sliding cylinder 324 drives the sliding seat 321 to slide, the sliding seat 321 drives the connecting rod 320 to slide through the second guide rail 322, the connecting rod 320 drives the vertical rod 33 to slide along the first guide rail 35, the vertical rod 33 drives the clamping block 31 to slide, and the clamping block 31 moves to the rear of the last meat clamping point.

[0040] S4. After the cutting is completed, the hydraulic cylinder 210 contracts, and the hydraulic cylinder 210 drives the cutting knife 23 to rise through the lifting seat 27 and the mounting seat 22. The mounting seat 22 drives the linkage plate 314 to rise through the connecting block 315. The top block 313 and the first slide bar 39 are reset and raised under the action of the second spring 312. The slide bar drives the lifting block 38 to rise and fall. The mounting plate 34 is reset and slides inwardly under the action of the third spring 318. The mounting plate 34 drives the transmission block 36 to slide inwardly. The mounting plate 34 drives the clamping block 31 to slide inwardly through the vertical rod 33, and the clamping block 31 is clamped on both sides of the meat.

[0041] S5, the sliding cylinder 324 extends, the sliding cylinder 324 drives the sliding seat 321 to slide inward, the sliding seat 321 drives the connecting rod 320 to slide inward through the second guide rail 322, the connecting rod 320 drives the clamping block 31 to slide inward through the vertical rod 33, the clamping block 31 drives the meat to slide on the workbench 11 toward the cutting mechanism 2, the meat slides to the bottom of the cutting knife 23, and waits for the cutting of the cutting knife 23. Repeat S1-S5 to complete the continuous cutting of the meat.

[0042] S6. The meat moving forward pushes the cut meat slices forward, the lifting cylinder 46 extends, the lifting cylinder 46 drives the lifting plate 42 to descend, the lifting plate 42 drives the first pressing plate 48 to move downward through the transmission seat 45, the lifting plate 42 drives the slider 49 and the limit plate 43 to move downward through the fifth spring 416, and the slider 49 drives the second pressing plate 414 to move downward. The second pressing plate 414 contacts the meat, and the second pressing plate 414 drives the limit plate 43 to move upward through the slider 49, and the fifth spring 416 is compressed. The lifting cylinder 46 drives the transmission seat 45 and the first pressing plate 48 to continue to descend, the transmission seat 45 pushes the fixed rod 411 to slide outward through the inclined surface, the fourth spring 412 extends, the fixed rod 411 drives the slider 49 to slide outward along the slide rail 417, the slider 49 drives the second pressing plate 414 to slide outward, and the second pressing plate 414 pulls the meat slices outward while breaking the tendons, so as to fully break the tendons of the meat. The first pressing plate 48 is in contact with the meat, and the first pressing plate 48 and the second pressing plate 414 cut and loosen the tendons of the meat.

[0043] S7, the lifting cylinder 46 contracts, and the lifting cylinder 46 drives the transmission seat 45 and the first pressing plate 48 to rise. The fixing rod 411 and the slider 49 slide inward and reset under the action of the fourth spring 412, and the lifting plate 42 drives the limit plate 43 to rise synchronously through the fifth spring 416. Repeat S6-S7 to continue the tendon breaking and loosening operations.

[0044] The meat slices after the tendons are broken and loosened can be used directly or sent to a meat grinder for grinding.

[0045] Therefore, the meat product pulverizing device and pulverizing method described in the present invention can solve the problems of poor protection effect of existing cutting and pulverizing devices and fascia affecting pulverizing efficiency.

[0046] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that they can still modify or replace the technical solution of the present invention with equivalents, and these modifications or equivalent replacements cannot cause the modified technical solution to deviate from the spirit and scope of the technical solution of the present invention.

Claims

1. A meat product crushing device, characterized in that: The invention comprises a frame, on which a cutting mechanism for cutting meat is arranged, a feeding mechanism for feeding meat into the cutting mechanism is arranged on one side of the feeding end of the cutting mechanism, and a tendon cutting mechanism for cutting tendons of meat is arranged on one side of the discharging end of the cutting mechanism; the tendon cutting mechanism comprises a first pressing plate, on both sides of which second pressing plates are arranged, and bosses for cutting tendons are arranged on the lower surfaces of the first pressing plate and the second pressing plate, a lifting structure for driving the first pressing plate and the second pressing plate to lift and lower is arranged on the frame, and a sliding structure for driving the second pressing plate to slide horizontally is arranged on the first pressing plate.

2. The meat product pulverizing device according to claim 1, characterized in that: The lifting structure includes a lifting plate, which is located below the mounting frame, both ends of the mounting frame are fixed on the frame, a lifting cylinder for driving the lifting plate to lift is provided on the mounting frame, a second guide rod is provided on the lifting plate, a guide hole for the second guide rod to pass through is provided on the mounting frame, a first pressing plate is fixedly provided below the lifting plate, a third guide rod is provided on the second pressing plate, a guide hole for the third guide rod to pass through is provided on the lifting plate, a fifth spring is provided between the lifting plate and the second pressing plate, and the fifth spring is sleeved on the outside of the third guide rod.

3. A meat product pulverizing device according to claim 2, characterized in that: The sliding structure includes a limit plate, the limit plate is located below the lifting plate, a sliding hole for avoiding the transmission seat is arranged in the middle of the limit plate, the first pressure plate is fixed to the lifting plate through the transmission seat, and inclined surfaces are arranged on both sides of the transmission seat; an installation groove is arranged on the limit plate, the installation groove is located on both sides of the sliding hole, a sliding block is slidably arranged in the installation groove, and a sliding rail with guiding and limiting effects on the horizontal sliding of the sliding block is arranged in the installation groove, the second pressure plate is arranged on the bottom surface of the sliding block, the third guide rod is arranged on the top of the sliding block, and the fifth spring is located between the sliding block and the lifting plate; a horizontal fixing rod is arranged on the sliding block, a positioning plate is arranged between the mounting groove and the sliding hole, a through hole for allowing the fixing rod to pass through is arranged on the positioning plate, the fixing rod is slidably connected to the positioning plate, a fourth spring is arranged between the positioning plate and the sliding block, and the fixing rod contacts with the inclined surface of the transmission seat under the action of the fourth spring.

4. The meat product pulverizing device according to claim 3, characterized in that: The cutting mechanism includes a support frame, both ends of the support frame are fixed on the frame, a mounting seat is arranged below the support frame, a cutting knife is arranged on the mounting seat, avoidance grooves for inserting the cutting knife are arranged at both ends of the support frame, a power structure for driving the mounting seat to rise and fall is arranged on the support frame, and a shaking structure for driving the cutting knife to shake left and right is arranged on the mounting frame.

5. The meat product pulverizing device according to claim 4, characterized in that: The power structure includes a hydraulic cylinder, which is arranged on a support frame. A lifting seat is arranged below the support frame. The piston rod of the hydraulic cylinder is connected to the lifting seat. The lifting seat is provided with a first guide rod that has a guiding effect on the lifting of the lifting seat. A sliding groove for inserting the lifting seat is arranged on the top of the mounting seat, and the lifting seat is slidably connected to the sliding groove.

6. The meat product pulverizing device according to claim 5, characterized in that: The shaking structure includes a first guide block arranged on one side of the support frame and a second guide block arranged on the other side of the support frame. The first guide block and the second guide block are arranged at an interval. The two sides of the lifting seat are respectively connected to the sliding groove through the first spring, and the mounting seat contacts the outer surface of the first guide block under the action of the first spring.

7. The meat product pulverizing device according to claim 6, characterized in that: The feeding mechanism includes clamping blocks, which are arranged on both sides of the frame. The side panels of the frame are provided with slots for the clamping blocks to pass through. The clamping blocks are provided with vertical rods. An opening and closing structure for driving the vertical rods to slide left and right is provided under the workbench of the frame. A feeding structure for driving the vertical rods to slide back and forth is provided under the workbench.

8. The meat product pulverizing device according to claim 7, characterized in that: The opening and closing structure comprises a support plate, the support plate is fixed under the workbench, a mounting plate is slidably arranged on the support plate, the vertical rod is arranged on the mounting plate, a transmission block is arranged on the mounting plate, a side of the transmission block away from the mounting plate is an inclined surface, a avoidance hole for the lifting block to pass through is arranged on the support plate, and a side of the lifting block close to the transmission block is arranged with an inclined surface adapted to the inclined surface of the transmission block; a first slide bar is arranged on the lifting block, a limit seat with a guiding effect on the up and down sliding of the first slide bar is arranged on the side plate, the first slide bar is slidably connected with the limit seat, a connecting plate is arranged above the first slide bar, a second spring is arranged between the connecting plate and the limit seat, the second spring is sleeved on the outside of the first slide bar, and a top block is arranged on the connecting plate; a linkage plate for applying pressure to the top block is arranged above the top block, and the linkage plate is connected to the mounting seat through the connecting block; a second slide bar with a guiding effect on the left and right sliding of the mounting plate is arranged on the mounting plate, a sliding hole for the second slide bar to pass through is arranged on the fixed seat, the second slide bar is slidably connected with the fixed seat, the fixed seat is arranged on the support plate, and a third spring is arranged between the fixed seat and the mounting plate.

9. The meat product pulverizing device according to claim 8, characterized in that: The feeding structure includes a slide, which is arranged along the width direction of the workbench, a third guide rail is arranged on the support plate and has a guiding and limiting function for the sliding of the slider along the length direction of the workbench, a sliding cylinder is arranged on the support plate to drive the slide to slide, connecting rods are slidably arranged at both ends of the slide, the connecting rods are fixedly connected to the vertical rod, a second guide rail is arranged on the slide along the length direction of the slide and has a guiding function for the left and right sliding of the connecting rod, a first guide rail is arranged along the length direction of the workbench, and the mounting plate is provided with the first guide rail, which has a guiding and limiting function for the sliding of the vertical rod along the length direction of the workbench.

10. A comminution method for a meat product comminution device according to claim 9, characterized in that: The following steps are involved: S1. Place the meat on the workbench, and the side plates limit the meat to the left and right. Start the hydraulic cylinder, which drives the mounting seat to slide downward through the lifting seat. One end of the mounting seat contacts the first guide block, and the first guide block pushes the mounting seat to slide horizontally. The lifting seat slides in the slide groove, and the mounting seat continues to descend under the lifting seat. The other end of the mounting seat contacts the second guide block, and the second guide block pushes the mounting seat to slide horizontally in the opposite direction. Under the action of the first guide block and the second guide block, the cutting knife is driven to slide horizontally through the mounting seat, and the hydraulic cylinder drives the cutting knife to move downward through the lifting seat and the mounting seat to achieve slicing of the meat. S2. During the descent of the mounting seat, the mounting seat drives the linkage plate to move downward synchronously through the connecting block, the linkage plate contacts the top block, the linkage plate drives the connecting plate to move downward through the top block, the connecting plate drives the lifting block to move downward through the first slide bar, and the second spring is compressed; the lifting block drives the transmission block to slide outward through the inclined surface, the transmission block drives the mounting plate to slide outward, the third spring is stretched, the mounting plate drives the clamping block to slide outward through the vertical rod, and the clamping block loosens the meat; S3, the sliding cylinder contracts, the sliding cylinder drives the sliding seat to slide, the sliding seat drives the connecting rod to slide through the second guide rail, the connecting rod drives the vertical rod to slide along the first guide rail, the vertical rod drives the clamping block to slide, and the clamping block moves to the rear of the last meat clamping point; S4, after the cutting is completed, the hydraulic cylinder contracts, the hydraulic cylinder drives the cutting knife to rise through the lifting seat and the mounting seat, the mounting seat drives the linkage plate to rise through the connecting block, the top block and the first slide bar reset and rise under the action of the second spring, the slide bar drives the lifting block to rise and fall, the mounting plate resets and slides inwards under the action of the third spring, the mounting plate drives the transmission block to slide inwards, the mounting plate drives the clamping block to slide inwards through the vertical rod, and the clamping block is clamped on both sides of the meat; S5, the sliding cylinder extends, the sliding cylinder drives the sliding seat to slide inward, the sliding seat drives the connecting rod to slide inward through the second guide rail, the connecting rod drives the clamping block to slide inward through the vertical rod, the clamping block drives the meat to slide on the workbench toward the cutting mechanism, the meat slides to the bottom of the cutting knife, and waits to be cut by the cutting knife; S6. The meat moving forward pushes the cut meat slices forward, the lifting cylinder extends, the lifting cylinder drives the lifting plate to descend, the lifting plate drives the first pressing plate to move downward through the transmission seat, the lifting plate drives the slider and the limit plate to move downward through the fifth spring, the slider drives the second pressing plate to move downward, the second pressing plate contacts the meat, the second pressing plate drives the limit plate to move upward through the slider, and the fifth spring is compressed; the lifting cylinder drives the transmission seat and the first pressing plate to continue to descend, the transmission seat pushes the fixed rod to slide outward through the inclined surface, the fourth spring extends, the fixed rod drives the slider to slide outward along the slide rail, the slider drives the second pressing plate to slide outward, the second pressing plate pulls the meat slices outward, the first pressing plate contacts the meat, and the first pressing plate and the second pressing plate cut and loosen the tendons of the meat; S7, the lifting cylinder contracts, and the lifting cylinder drives the transmission seat and the first pressure plate to rise. The fixed rod and the slider slide inward and reset under the action of the fourth spring. The lifting plate drives the limit plate to rise synchronously through the fifth spring; the next tendon breaking and loosening operation is carried out.

Images