Meat mincing equipment for meat product processing and use method of meat mincing equipment

Abstract

The invention relates to the technical field of meat product processing, and discloses meat mincing equipment for meat product processing and a use method of the meat mincing equipment. The meat mincing equipment for meat product processing comprises a meat mincing machine shell, a top cover, an opening and closing control assembly, a discharging assembly, a rotating shaft, a first crushing assembly, a second crushing assembly, a transmission assembly, a supporting ring, a cleaning assembly, a limiting assembly and a plurality of second crushing cutters. The top of the meat grinder shell is open, the top cover is installed on the top of the meat grinder shell in a clamped mode and matched with the opening in the top of the meat grinder shell, the opening and closing control assembly is arranged on the meat grinder shell and connected with the top cover, and a feeding cylinder is fixedly installed on the top cover. The meat mincing device is reasonable in design, meat mincing efficiency and meat product crushing uniformity are improved, meat product residues in the device can be reduced, meat damage in the processing process is reduced, operation difficulty and maintenance cost are reduced, and in addition, the discharging direction can be adjusted according to requirements.

Description

Technical Field

[0001] The present invention relates to the technical field of meat product processing, and in particular to a meat mincing device for meat product processing and a use method thereof. Background Art

[0002] In the field of meat processing, meat grinding equipment plays a vital role, while traditional meat grinding equipment has many limitations. For example, the meat grinding efficiency is low, and it is often difficult to complete the processing task quickly and evenly when crushing meat products, resulting in production efficiency that cannot meet large-scale production needs. At the same time, in the meat grinding process of traditional equipment, meat foam is easy to adhere to the inner wall of the equipment, which will not only affect the effect and efficiency of meat processing to a certain extent, but also is relatively difficult to clean, which will increase the difficulty and cost of equipment maintenance. In addition, traditional meat grinders lack flexibility in discharging, and it is difficult to conveniently adjust the discharging direction according to different production layouts and packaging requirements. Furthermore, when the internal parts of the equipment are inspected and replaced after long-term use, a large number of other parts often need to be disassembled for replacement, which not only increases the time and cost of maintenance, but also the operation is complicated and cumbersome, requiring a lot of time and manpower.

[0003] These problems have, to a certain extent, restricted the efficient development of the meat processing industry. There is an urgent need for an innovative meat grinding equipment to solve the above difficulties, so as to improve the overall quality and efficiency of meat processing and meet the growing market demand and the strict requirements of food safety standards. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a meat mincing device for meat product processing and a method of using the same.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A meat grinding device for meat product processing, comprising a meat grinder casing, a top cover, an opening and closing control component, a discharging component, a rotating shaft, a first crushing component, a second crushing component, a transmission component, a supporting ring, a cleaning component, a limiting component and a plurality of second crushing knives;

[0007] The top of the meat grinder casing is open, and the top cover is snap-fitted on the top of the meat grinder casing and matched with the top opening of the meat grinder casing, the opening and closing control component is arranged on the meat grinder casing and connected to the top cover, a feed barrel is fixedly mounted on the top cover, a discharge barrel is sealed and rotatably mounted at the center of the bottom of the meat grinder casing, and the discharge assembly is arranged in the discharge barrel and extends upward into the meat grinder casing, a discharge pipe connected to the discharge barrel is fixedly mounted on the outer bottom of the discharge barrel, and the rotating shaft is rotatably mounted on the meat grinder. In the central position of the casing, multiple crushing knives are fixedly mounted on the rotating shaft and arranged radially, a support ring is rotatably mounted on the top side of the top cover, and multiple crushing knives are fixedly connected to the support ring, the crushing component one is arranged on the rotating shaft, the crushing component two is arranged in the meat grinder casing and connected to the support ring, the transmission component is arranged on the crushing component two and the top cover, the cleaning component is arranged on the outside of the support ring and adapted to the inner wall of the meat grinder casing, and the limit assembly is arranged on the discharge barrel and connected to the bottom of the meat grinder casing.

[0008] Preferably, the opening and closing control component includes two electric cylinders, multiple fixed blocks and two ear plates. The two ear plates are symmetrically fixedly installed on the outer side of the top cover, and multiple fixed blocks are fixedly installed on the outer side of the meat grinder casing. The same electric cylinder is fixedly installed on the multiple fixed blocks located on the same side, and the working ends of the two electric cylinders are respectively fixedly connected to the corresponding ear plates.

[0009] Preferably, the crushing assembly comprises a plurality of sliding sleeves and a plurality of crushing knives, a plurality of annular grooves are provided on the outer side of the rotating shaft, a sliding sleeve is slidably installed in the plurality of annular grooves along the axial direction of the rotating shaft, and a plurality of crushing knives are fixedly installed radially on the outer side of the sliding sleeve.

[0010] Preferably, the crushing assembly 2 includes multiple crushing knives 3 and multiple rotating rods, an annular groove is opened on the top side of the support ring, multiple rotating rods parallel to the rotating shaft are rotatably mounted on the support ring, multiple crushing knives 3 are radially fixedly mounted on the multiple rotating rods, and the multiple crushing knives 3 are arranged in an alternating manner with the corresponding crushing knives 1.

[0011] Preferably, the transmission assembly includes a plurality of transmission gears and a toothed disc, a toothed disc is fixedly installed on the bottom side of the top cover at a position corresponding to the annular groove with the rotating shaft as the center, the top ends of the plurality of rotating rods extend into the annular groove and are respectively fixedly sleeved with transmission gears, and the plurality of transmission gears are meshed with the toothed disc.

[0012] Preferably, the cleaning assembly includes a support block, scraper bar 1, scraper bar 2 and a connecting rod, a support block is radially fixedly installed on the outer side of the support ring, scraper bar 1 is fixedly installed on the support block, scraper bar 2 is fixedly installed on the bottom end of scraper bar 1, scraper bar 2 and the rotating shaft are fixedly installed with the same connecting rod, scraper bar 1 and scraper bar 2 are both in contact with the inner wall of the meat grinder casing, and scraper bar 1 is spirally arranged.

[0013] Preferably, the discharging assembly includes a core shaft, spiral blades and a motor. The bottom of the discharging barrel is arranged in a closed shape, and a motor is fixedly installed on the bottom of the discharging barrel. The output shaft of the motor extends into the discharging barrel and is axially fixedly connected to the core shaft. The core shaft is fixedly installed with spiral blades. The top ends of the core shaft and the spiral blades extend into the meat grinder casing, and the top end of the core shaft is detachably connected to the bottom end of the rotating shaft, and the spiral blades keep the spiral direction consistent with that of the scraper.

[0014] Preferably, a plurality of card slots are provided at the bottom end of the rotating shaft, a card block is fixedly installed at the top end of the core shaft, the card block is card-engaged in the card slots, and the vertical projections of the card slots and the card block are both arranged in a regular polygonal shape.

[0015] Preferably, the limit assembly includes a limit rod, a mounting block, a rotating pin and a torsion spring. A plurality of limit grooves are provided at the bottom of the meat grinder casing with the discharging barrel as the center. A mounting block is fixedly installed on the outer side of the discharging barrel. A rotating pin is rotatably installed on the mounting block. A limit rod arranged in a T shape is radially fixedly installed on the rotating pin. A torsion spring is fixedly installed on the limit rod with the rotating pin as the center. One end of the torsion spring away from the limit rod is fixedly connected to the mounting block, and the limit rod is clamped in the corresponding limit groove.

[0016] The present invention also provides a method for processing meat products using a meat mincing device, comprising the following steps:

[0017] S1: First, turn on the power supply and start the motor. The motor drives the core shaft to rotate in the opposite direction. With the cooperation of the clamping block and the clamping slot, the rotating shaft can be driven to rotate synchronously. The rotating shaft controls the support ring to rotate through multiple crushing knives 2, so that multiple rotating rods rotate around the rotating shaft. At the same time, with the cooperation of the toothed disk and the transmission gear, the multiple rotating rods can maintain a state of rapid self-rotation, so that the rotating shaft and the rotating rod can maintain a state of reverse rotation and control the corresponding crushing knives 1 and 3 to rotate. While the support ring rotates, the support block drives the scraper bars 1 and 2 arranged in a spiral shape to move along the inner wall of the meat grinder casing and realize the cleaning function;

[0018] S2: The meat product to be processed is put into the meat grinder casing through the feed barrel, or a downward force is applied to the top of the meat product after it is placed in the feed barrel. When the meat product passes through multiple crushing knives 2, it will be sliced ​​under the action of multiple crushing knives 2, and after slicing, it will fall into the action range of crushing knives 1 and 3. Since the rotation speed of crushing knife 3 is greater than that of crushing knife 1 and they rotate in opposite directions, the meat product entering the meat grinder casing can be quickly and efficiently crushed. In this process, it is inevitable that meat flakes will be thrown onto the inner wall of the meat grinder casing, and they can be cleaned by the cooperation of the spirally arranged scraping bars 1 and 2, and the spirally arranged scraping bar 1 will scrape it upwards, so that it can be crushed again by the crushing knife 3. Since the crushing knife 1 is installed in the annular slide groove on the rotating shaft through the axial sliding of the sliding sleeve, the crushing knife 1 will move up and down within the range of the annular slide groove under the influence of the meat product during the crushing process, thereby further improving the uniformity of crushing.

[0019] S3: When the meat product needs to be discharged after processing, the T-shaped limit rod is manually controlled to disengage from the limit groove, and then the discharge barrel is rotated to adjust the discharge pipe to the desired discharge direction, and then the limit rod is released. Under the action of the torsion spring, it can be stuck in the corresponding limit groove, thereby preventing the discharge direction from deflecting automatically during the discharge process, and then the motor is controlled to rotate forward, so that the spiral blade can be controlled to transport and discharge the meat accumulated on the bottom inner wall of the meat grinder casing through the discharge barrel to the discharge pipe. Since the spiral direction of the spiral blade is consistent with that of the scraper bar 1, the scraper bar 1 scrapes the meat adhered to the inner wall of the meat grinder casing downward, and the scraper bar 2 cooperates to send it to the feeding position of the discharge barrel. As the discharge continues, the amount of meat products in the meat grinder casing decreases, so that most of the meat foam on the crushing knife 1 and the crushing knife 3 will be thrown out under the action of centrifugal force;

[0020] When it is necessary to inspect or replace the parts inside the meat grinder casing, the ear plate is controlled by the electric cylinder to drive the top cover to move upward, so that the slot on the rotating shaft and the connecting block on the top of the core shaft can be disengaged from the connecting state. At the same time, the rotating rod, supporting ring, crushing knife 1, crushing knife 2 and crushing knife 3, as well as scraper bar 1 and scraper bar 2 will all move upward with the top cover, so as to facilitate the technicians to inspect or replace the parts.

[0021] Compared with the prior art, the present invention provides a meat mincing device for meat product processing and a method of using the same, which has the following beneficial effects:

[0022] (1) The crushing knife 2 is provided to perform preliminary slicing of the meat product. At the same time, the cooperation of the crushing component 1, the crushing component 2 and the transmission component can perform a fast and efficient crushing operation on the meat product. The cooperation of the discharging component, the discharging barrel and the discharging pipe facilitates the convenient discharging of the processed meat product.

[0023] (2) The cleaning component can be used to clean the meat residue stuck on the inner wall of the meat grinder casing. Since the scraper bar in the cleaning component is spirally arranged, it can scrape the meat residue downwards during forward rotation and assist the discharging component in discharging the material. When the rotation is reversed, the meat product being crushed can be flipped upwards, thereby improving the uniformity and effect of the meat product crushing and reducing the meat loss during the processing.

[0024] (3) By enabling the crushing knife 1 in the crushing component 1 to move within a certain range in the axial direction of the rotating shaft, the plurality of crushing knives 3 in the crushing component 2 can be better assisted in the rapid crushing operation of the meat product.

[0025] (4) The setting of the limit assembly, the discharge barrel and the discharge pipe makes it easy to adjust and limit the discharge direction according to the discharge needs, which greatly improves the flexibility of operation and adapts to different production needs.

[0026] (5) The opening and closing control component is set to facilitate the control of the opening and closing operation between the top cover and the meat grinder casing, thereby facilitating the maintenance and replacement of parts of the equipment, simplifying the maintenance process and reducing maintenance costs.

[0027] In summary, the meat grinding equipment for meat processing and the use method thereof of the present invention not only improve the meat grinding efficiency and the uniformity of meat product crushing, but also significantly reduce the operation difficulty and maintenance cost through innovative design, and also reduce the meat residue in the equipment and reduce the meat loss during processing. In addition, the flexible discharge adjustment function enables the meat grinding equipment to meet the needs of production of different scales. Both small family workshops and large food processing plants can benefit from it. On the whole, the meat grinding equipment of the present invention provides an efficient, economical and convenient solution for the meat processing industry. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of the three-dimensional structure of a meat mincing device for meat product processing proposed by the present invention;

[0029] Figure 2 For the present invention Figure 1 A schematic diagram of the structure from another perspective;

[0030] Figure 3 For the present invention Figure 1 A schematic diagram of a partial cross-sectional structure;

[0031] Figure 4 For the present invention Figure 1 Schematic diagram of the local three-dimensional structure;

[0032] Figure 5 For the present invention Figure 4 A schematic diagram of the structure from another perspective;

[0033] Figure 6 This is a three-dimensional structural schematic diagram of the opening and closing control assembly, top cover and toothed disc part proposed by the present invention;

[0034] Figure 7 It is a schematic diagram of the structure of the cleaning component part proposed by the present invention;

[0035] Figure 8 This is a schematic diagram of the structure of the discharging component part proposed by the present invention;

[0036] Fig. 9 It is a schematic structural diagram of the limiting rod, rotating pin and torsion spring part introduced in the present invention.

[0037] In the figure: 1. meat grinder casing; 2. top cover; 21. feed barrel; 22. electric cylinder; 23. ear plate; 3. discharge barrel; 31. discharge pipe; 32. limit rod; 321. mounting block; 322. rotating pin; 323. torsion spring; 33. limit groove; 4. rotating shaft; 401. sliding sleeve; 402. crushing knife one; 41. crushing knife two; 42. supporting ring; 5. rotating rod; 501. crushing knife three; 51. transmission gear; 52. toothed disc; 6. scraper bar one; 61. supporting block; 62. scraper bar two; 63. connecting rod; 7. core shaft; 71. spiral blade; 72. motor; 73. clamping block. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0039] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying 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.

[0040] Reference Figure 1-9A meat grinder for meat processing, comprising a meat grinder casing 1, a top cover 2, a rotating shaft 4, a supporting ring 42 and a plurality of crushing knives 41, the top of the meat grinder casing 1 is open, and the top cover 2 is snap-fitted and mounted on the top of the meat grinder casing 1 and matches the top opening of the meat grinder casing 1, two ear plates 23 are symmetrically fixedly mounted on the outer side of the top cover 2, a plurality of fixed blocks are fixedly mounted on the outer side of the meat grinder casing 1, and the same electric cylinder 22 is fixedly mounted on the plurality of fixed blocks on the same side, and the working ends of the two electric cylinders 22 are fixedly connected to the corresponding ear plates 23 respectively, and the top cover 2 and the meat grinder casing 1 can be controlled to open and close according to needs, so as to facilitate maintenance and component replacement and other operations;

[0041] A feed barrel 21 is fixedly installed on the top cover 2, a discharge barrel 3 is sealed and rotatably installed at the center of the bottom of the meat grinder casing 1, a discharge pipe 31 connected to the discharge barrel 3 is fixedly installed at the bottom of the outer side of the discharge barrel 3, a rotating shaft 4 is rotatably installed at the center of the meat grinder casing 1, a plurality of crushing knives 2 41 are fixedly installed on the rotating shaft 4 and are radially arranged, a support ring 42 is rotatably installed on the top side of the top cover 2, and a plurality of crushing knives 2 41 are fixedly connected to the support ring 42, a plurality of annular grooves are opened on the outer side of the rotating shaft 4, a sliding sleeve 401 is slidably installed along the axial direction of the rotating shaft 4 in the plurality of annular grooves, a plurality of crushing knives 1 402 are radially fixedly installed on the outer side of the sliding sleeve 401, and the plurality of crushing knives 1 402 can be controlled to rotate around the rotating shaft 4 as the center when the rotating shaft 4 rotates, and at the same time, they are allowed to move up and down within the range of the annular groove;

[0042] An annular groove is provided on the top side of the support ring 42, and a plurality of rotating rods 5 parallel to the rotating shaft 4 are rotatably installed on the support ring 42, and a plurality of crushing knives three 501 are radially fixedly installed on the plurality of rotating rods 5, and the plurality of crushing knives three 501 are arranged in a staggered shape with the corresponding crushing knives one 402, so that when the rotating rod 5 rotates rapidly, they can cooperate with the crushing knives one 402 to perform efficient crushing operation on the meat product, and a toothed disc 52 is fixedly installed on the bottom side of the top cover 2 at a position corresponding to the annular groove with the rotating shaft 4 as the center, and the top ends of the plurality of rotating rods 5 extend into the annular groove and are respectively fixedly sleeved with transmission gears 51, and the plurality of transmission gears 51 are meshed with the toothed disc 52, so that when the rotating shaft 4 drives the support ring 42 to rotate through the crushing knife two 41, the plurality of transmission gears 51 can cooperate with the toothed disc 52 to control the rotating rod 5 to rotate rapidly, thereby controlling the plurality of crushing knives three 501 to rotate rapidly with the corresponding rotating rod 5 as the center;

[0043] A support block 61 is radially fixedly installed on the outer side of the support ring 42, and a scraper bar 1 6 is fixedly installed on the support block 61. A scraper bar 2 62 is fixedly installed on the bottom end of the scraper bar 1 6. The scraper bar 2 62 and the rotating shaft 4 are fixedly installed with the same connecting rod 63. The scraper bar 1 6 and the scraper bar 2 62 are both in contact with the inner side wall of the meat grinder casing 1, and the scraper bar 1 6 is spirally arranged, so that the scraper bar 1 6 and the scraper bar 2 62 can be controlled to clean the inner side wall of the meat grinder casing 1 when the support ring 42 rotates. At the same time, since the scraper bar 1 6 is spirally arranged, the meat products adhered to the inner wall of the meat grinder casing 1 can be scraped upward or downward when the support ring 42 drives the scraper bar 1 6 to move along the inner side wall of the meat grinder casing 1, so that the meat products can be turned over when scraping upward, thereby further improving the crushing effect of the meat products.

[0044] The bottom of the discharge barrel 3 is set in a closed shape, and a motor 72 is fixedly installed at the bottom of the discharge barrel 3. The output shaft of the motor 72 extends into the discharge barrel 3 and is axially fixedly connected to the core shaft 7. A spiral blade 71 is fixedly installed on the core shaft 7. The top ends of the core shaft 7 and the spiral blade 71 extend into the meat grinder casing 1, and the top end of the core shaft 7 is detachably connected to the bottom end of the rotating shaft 4. The spiral blade 71 is consistent with the spiral direction of the scraper bar 6, so that the crushed meat product can be discharged through the discharge pipe 31 when discharging is required, and the meat product at the position of the discharge barrel 3 can be turned upward when rotating in the reverse direction, and it can also provide driving force for the rotating shaft 4;

[0045] The bottom of the meat grinder casing 1 is provided with a plurality of limit grooves 33 based on the discharging barrel 3 as the center, a mounting block 321 is fixedly installed on the outer side of the discharging barrel 3, a rotating pin 322 is rotatably installed on the mounting block 321, a limiting rod 32 arranged in a T shape is radially fixedly installed on the rotating pin 322, a torsion spring 323 is fixedly installed on the limiting rod 32 based on the rotating pin 322 as the center, the torsion spring 323 is fixedly connected to the mounting block 321 at one end away from the limiting rod 32, and the limiting rod 32 is clamped in the corresponding limit groove 33, which is convenient for manually controlling the rotation of the discharging barrel 3, so that the discharging direction can be adjusted as needed, and at the same time, it is convenient to limit the discharging direction after the adjustment is completed, so as to avoid the situation where the discharging direction deflects by itself during the discharging process.

[0046] In this embodiment, a plurality of card slots are provided at the bottom end of the rotating shaft 4, and a card block 73 is fixedly installed at the top end of the core shaft 7. The card block 73 is card-engaged in the card slots, and the vertical projections of the card slots and the card block 73 are both arranged in a regular polygonal shape, which can ensure the transmission of power between the core shaft 7 and the rotating shaft 4, and facilitate quick disassembly and assembly.

[0047] In the present embodiment, it is worth noting that, for the sake of ease of understanding, the forward rotation of the motor 72 described in the above content should be understood as driving the spiral blades 71 to transport the processed meat products in the meat grinder casing 1 downward, that is, the discharging state, and the reverse rotation of the motor 72 controls the spiral blades 71 to transport the meat products in the discharge barrel 3 into the meat grinder casing 1.

[0048] Among them, in order to ensure the accuracy when the top cover 2 and the meat grinder casing 1 are closed, a circular groove is opened on the bottom side of the top cover 2, the top outer side of the meat grinder casing 1 is arranged in a step shape, and the top cover 2 is sealed and clamped in the stepped position of the top outer side of the meat grinder casing 1 through the circular groove.

[0049] In addition, in order to avoid the contamination of meat products by component materials, all components that may come into contact with meat products during the meat grinding process are made of 304 stainless steel materials that meet the requirements of food hygiene and safety, such as: meat grinder casing 1, crushing knife 1 402, crushing knife 2 41, crushing knife 3 501, rotating rod 5, rotating shaft 4, core shaft 7, scraper bar 1 6, scraper bar 2 62, feed barrel 21, discharge barrel 3, etc. This material has good corrosion resistance and high temperature resistance, can adapt to the acidic or alkaline substances that may be encountered by the meat grinding equipment during the processing, and can also withstand the needs of high temperature disinfection. In addition, all surfaces in contact with meat products are finely polished to ensure that there are no sharp corners and burrs to avoid any physical damage to the meat products. This design not only ensures food safety, but also improves the service life and work efficiency of the meat grinding equipment.

[0050] Working principle: first turn on the power supply and start the motor 72, the motor 72 drives the core shaft 7 to rotate in the opposite direction, and can drive the rotating shaft 4 to rotate synchronously under the cooperation of the clamping block 73 and the clamping slot, and the rotating shaft 4 controls the support ring 42 to rotate through the multiple crushing knives 2 41, so that the multiple rotating rods 5 rotate around the rotating shaft 4, and at the same time, under the cooperation of the toothed disk 52 and the transmission gear 51, the multiple rotating rods 5 can maintain a state of rapid self-rotation, so that the rotating shaft 4 and the rotating rod 5 can maintain a state of reverse rotation and control the corresponding crushing knife 1 402 and crushing knife 3 501 to rotate, and while the support ring 42 rotates, the support block 61 drives the spirally arranged scraper bar 1 6 and scraper bar 2 62 to move along the inner wall of the meat grinder casing 1 and realize the cleaning function;

[0051] The meat product to be processed is put into the meat grinder casing 1 through the feed barrel 21, or after it is placed in the feed barrel 21, a downward force is applied to the top of the meat product. When the meat product passes through the multiple crushing knives 2 41, it is sliced ​​under the action of the multiple crushing knives 2 41, and after slicing, it falls into the action range of the crushing knife 1 402 and the crushing knife 3 501. Since the rotation speed of the crushing knife 3 501 is greater than that of the crushing knife 1 402 and rotates in the opposite direction, the meat product entering the meat grinder casing 1 can be quickly and efficiently crushed. In this process, it is inevitable that When meat flakes are thrown onto the inner wall of the meat grinder casing 1, the scraper bar 1 6 and the scraper bar 2 62 arranged in a spiral shape can clean them, and the scraper bar 1 6 arranged in a spiral shape can scrape them upwards, so that they can be crushed again by the crushing knife 3 501. Since the crushing knife 1 402 is axially slidably installed in the annular groove on the rotating shaft 4 through the sliding sleeve 401, the crushing knife 1 402 will move up and down within the range of the annular groove under the influence of the meat products during the crushing process, thereby further improving the uniformity of the crushing.

[0052] When the meat product needs to be discharged after processing, the T-shaped limit rod 32 is manually controlled to disengage from the limit groove 33, and then the discharge barrel 3 is rotated to adjust the discharge tube 31 to the desired discharge direction, and then the limit rod 32 is released. Under the action of the torsion spring 323, it can be stuck in the corresponding limit groove 33, thereby avoiding the discharge direction from deflecting by itself during the discharge process, and then the motor 72 is controlled to rotate forward, so that the spiral blade 71 can be controlled to accumulate on the meat grinder casing. The meat on the inner wall of the bottom of the meat grinder 1 is transported and discharged toward the discharge pipe 31 through the discharge barrel 3. Since the spiral direction of the spiral blade 71 is consistent with that of the scraper bar 1 6, the scraper bar 1 6 scrapes the meat adhering to the inner wall of the meat grinder housing 1 downward, and the scraper bar 2 62 cooperates to deliver it to the feeding position of the discharge barrel 3. As the discharge continues, the amount of meat products in the meat grinder housing 1 decreases, so that most of the meat flakes on the crushing knife 1 402 and the crushing knife 3 501 are thrown out under the action of centrifugal force.

[0053] When it is necessary to inspect or replace the parts in the meat grinder casing 1, the ear plate 23 is controlled by the electric cylinder 22 to drive the top cover 2 to move upward, so that the card slot on the rotating shaft 4 and the card block 73 at the top of the core shaft 7 can be disengaged from the card state. At the same time, the rotating rod 5, the supporting ring 42, the crushing knife 1 402, the crushing knife 2 41 and the crushing knife 3 501, as well as the scraper bar 1 6 and the scraper bar 2 62 will all move upward with the top cover 2, so as to facilitate the technicians to perform inspections or replacement of parts.

[0054] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the instructions and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

Claims

1. A meat mincing equipment for processing meat products, characterized in that The meat grinder comprises a casing (1), a top cover (2), an opening and closing control component, a discharging component, a rotating shaft (4), a crushing component 1, a crushing component 2, a transmission component, a support ring (42), a cleaning component, a limit component and a plurality of crushing knives 2 (41); The top of the meat grinder casing (1) is open, and the top cover (2) is snap-fitted and installed on the top of the meat grinder casing (1) and is adapted to the top opening of the meat grinder casing (1); the opening and closing control component is arranged on the meat grinder casing (1) and is connected to the top cover (2); a feed barrel (21) is fixedly installed on the top cover (2); a discharge barrel (3) is sealed and rotatably installed at the center of the bottom of the meat grinder casing (1); a discharge barrel (3) is arranged in the discharge barrel (3) and extends upward into the meat grinder casing (1); a discharge pipe (31) connected to the discharge barrel (3) is fixedly installed on the outer bottom of the discharge barrel (3); the rotating shaft (4) is rotatably installed on the meat grinder casing (1); At a central position in the casing (1), a plurality of crushing knives (41) are fixedly mounted on a rotating shaft (4) and are arranged radially; a support ring (42) is rotatably mounted on the top side of the top cover (2), and the plurality of crushing knives (41) are fixedly connected to the support ring (42); the crushing component (1) is arranged on the rotating shaft (4); the crushing component (2) is arranged in the meat grinder casing (1) and is connected to the support ring (42); the transmission component is arranged on the crushing component (2) and the top cover (2); the cleaning component is arranged on the outside of the support ring (42) and is adapted to the inner wall of the meat grinder casing (1); and the limit component is arranged on the discharge barrel (3) and is connected to the bottom of the meat grinder casing (1).

2. A meat grinding equipment for processing meat products according to claim 1, characterized in that: The opening and closing control assembly comprises two electric cylinders (22), a plurality of fixed blocks and two ear plates (23); the outer side of the top cover (2) is symmetrically fixedly mounted with two ear plates (23); the outer side of the meat grinder housing (1) is fixedly mounted with a plurality of fixed blocks; the same electric cylinder (22) is fixedly mounted on the plurality of fixed blocks on the same side; and the working ends of the two electric cylinders (22) are respectively fixedly connected to the corresponding ear plates (23).

3. A meat grinding equipment for processing meat products according to claim 1, characterized in that: The crushing assembly comprises a plurality of sliding sleeves (401) and a plurality of crushing knives (402); a plurality of annular sliding grooves are provided on the outer side of the rotating shaft (4); a plurality of sliding sleeves (401) are slidably installed in the plurality of annular sliding grooves along the axial direction of the rotating shaft (4); and a plurality of crushing knives (402) are fixedly installed radially on the outer side of the sliding sleeve (401).

4. A meat grinding equipment for processing meat products according to claim 3, characterized in that: The crushing assembly 2 comprises a plurality of crushing knives 3 (501) and a plurality of rotating rods (5); an annular groove is provided on the top side of the support ring (42); a plurality of rotating rods (5) parallel to the rotating shaft (4) are rotatably mounted on the support ring (42); a plurality of crushing knives 3 (501) are radially fixedly mounted on the plurality of rotating rods (5); and the plurality of crushing knives 3 (501) and the corresponding crushing knives 1 (402) are arranged in a staggered manner.

5. A meat grinding equipment for processing meat products according to claim 4, characterized in that: The transmission assembly comprises a plurality of transmission gears (51) and a toothed disc (52); the toothed disc (52) is fixedly mounted on the bottom side of the top cover (2) at a position corresponding to the annular groove with the rotating shaft (4) as the center; the top ends of the plurality of rotating rods (5) extend into the annular groove and are respectively fixedly sleeved with transmission gears (51); and the plurality of transmission gears (51) are meshed with the toothed disc (52).

6. A meat grinding equipment for processing meat products according to claim 1, characterized in that: The cleaning assembly comprises a support block (61), a scraper bar 1 (6), a scraper bar 2 (62) and a connecting rod (63); the support block (61) is radially fixedly mounted on the outer side of the support ring (42); the scraper bar 1 (6) is fixedly mounted on the support block (61); the scraper bar 2 (62) is fixedly mounted on the bottom end of the scraper bar 1 (6); the scraper bar 2 (62) and the rotating shaft (4) are fixedly mounted with the same connecting rod (63); the scraper bar 1 (6) and the scraper bar 2 (62) are both in contact with the inner side wall of the meat grinder housing (1); and the scraper bar 1 (6) is arranged in a spiral shape.

7. A meat grinding equipment for processing meat products according to claim 6, characterized in that: The discharging assembly comprises a core shaft (7), a spiral blade (71) and a motor (72); the bottom of the discharging barrel (3) is arranged in a closed shape; the bottom of the discharging barrel (3) is fixedly mounted with a motor (72); the output shaft of the motor (72) extends into the discharging barrel (3) and is axially fixedly connected with the core shaft (7); the core shaft (7) is fixedly mounted with a spiral blade (71); the top ends of the core shaft (7) and the spiral blade (71) both extend into the meat grinder housing (1); the top end of the core shaft (7) is detachably connected to the bottom end of the rotating shaft (4); and the spiral direction of the spiral blade (71) is consistent with that of the scraper bar 1 (6).

8. A meat grinding equipment for processing meat products according to claim 7, characterized in that: A plurality of slots are provided at the bottom end of the rotating shaft (4), and a clamping block (73) is fixedly installed at the top end of the core shaft (7). The clamping block (73) is clamped and installed in the slots, and the vertical projections of the slots and the clamping block (73) are both arranged in a regular polygonal shape.

9. A meat grinding equipment for processing meat products according to claim 1, characterized in that: The limiting assembly comprises a limiting rod (32), a mounting block (321), a rotating pin (322) and a torsion spring (323); a plurality of limiting grooves (33) are provided at the bottom of the meat grinder housing (1) with the discharging barrel (3) as the center; a mounting block (321) is fixedly mounted on the outer side of the discharging barrel (3); a rotating pin (322) is rotatably mounted on the mounting block (321); a limiting rod (32) arranged in a T shape is radially fixedly mounted on the rotating pin (322); a torsion spring (323) is fixedly mounted on the limiting rod (32) with the rotating pin (322) as the center; one end of the torsion spring (323) away from the limiting rod (32) is fixedly connected to the mounting block (321), and the limiting rod (32) is clamped in the corresponding limiting groove (33).

10. A meat grinding device for processing meat products according to any one of claims 1 to 9 and a method of use thereof, characterized in that, The following steps are involved: S1: First, the power supply is turned on and the motor (72) is started. The motor (72) drives the core shaft (7) to rotate in the opposite direction. Under the cooperation of the clamping block (73) and the clamping groove, the rotating shaft (4) drives the multiple crushing knives (41) and the support ring (42) to rotate synchronously, so that the multiple rotating rods (5) rotate around the rotating shaft (4). At the same time, under the cooperation of the toothed disc (52) and the transmission gear (51), the multiple rotating rods (5) can maintain rapid self-rotation. In this state, the rotating shaft (4) and the rotating rod (5) maintain reverse rotation, and the rotation of the support ring (42) drives the scraper bar (6) and the scraper bar (62) arranged in a spiral shape to move along the inner wall of the meat grinder housing (1) through the support block (61) to achieve the cleaning function; S2: The meat product to be processed is put into the meat grinder housing (1) through the feed barrel (21), or after it is placed in the feed barrel (21), a downward pressure is applied to the top of the meat product, and the meat product is sliced ​​under the action of the plurality of crushing knives 2 (41), and then falls into the action range of the crushing knife 1 (402) and the crushing knife 3 (501). Since the rotation speed of the crushing knife 3 (501) is greater than that of the crushing knife 1 (402) and rotates in the opposite direction, the effect of fast and efficient crushing processing can be achieved. In this process, it is inevitable that The meat flakes may be thrown onto the inner wall of the meat grinder housing (1). The scraper bar 1 (6) and the scraper bar 2 (62) arranged in a spiral shape can clean the meat flakes and scrape them upwards, so that the meat flakes can be crushed again. Since the crushing knife 1 (402) is axially slidably mounted in the annular groove on the rotating shaft (4) through the sliding sleeve (401), the crushing knife 1 (402) will move up and down within the range of the annular groove under the influence of the meat products during the crushing process, thereby further improving the uniformity of the crushing. S3: When the meat product needs to be discharged after processing, the limiting rod (32) is pressed down and disengaged from the limiting groove (33), the discharging barrel (3) is rotated and the discharging pipe (31) is adjusted to the desired discharging direction, and then the limiting rod (32) is released. Under the action of the torsion spring (323), the limiting rod is reset and snapped into the corresponding limiting groove (33), thereby ensuring the stability of the discharging direction. Then, the motor (72) is controlled to rotate forward, so that the spiral blade (71) can be controlled to transport the meat accumulated on the inner wall of the bottom of the meat grinder housing (1) through the discharging barrel (3) to the discharging pipe (31) and Discharge, because the spiral direction of the spiral blade (71) is consistent with that of the scraper bar 1 (6), the scraper bar 1 (6) scrapes the meat adhering to the inner wall of the meat grinder housing (1) downwards, and with the cooperation of the scraper bar 2 (62), delivers it to the feeding position of the discharge barrel (3). As the discharge continues, the amount of meat products in the meat grinder housing (1) decreases, so that most of the meat foam on the crushing knife 1 (402) and the crushing knife 3 (501) are thrown out to the inner wall of the meat grinder housing (1) under the action of centrifugal force and cleaned by the scraper bar 1 (6) and the scraper bar 2 (62); When it is necessary to inspect or replace the parts in the meat grinder housing (1), the electric cylinder (22) controls the ear plate (23) to drive the top cover (2) to move upward, so that the clamping groove and the clamping block (73) can be separated from the clamping state, and at the same time, the rotating rod (5), the supporting ring (42), the crushing knife 1 (402), the crushing knife 2 (41) and the crushing knife 3 (501) as well as the scraper bar 1 (6) and the scraper bar 2 (62) can all move upward with the top cover (2), so that it is convenient for technicians to carry out inspection or replacement of parts.

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