Meat mincing and pulping machine

Abstract

The utility model relates to the technical field of meat product processing equipment, in particular to a meat mincing and pulping machine which comprises a rack, a meat mincing mechanism and a pulping mechanism, the machine frame is provided with a meat mincing feeding port used for feeding of the meat mincing mechanism, a meat mincing discharging port used for discharging of the meat mincing mechanism and a pulping feeding port used for feeding of the pulping mechanism, the meat mincing discharging port is located above the pulping feeding port, and the meat mincing discharging port is arranged on the side wall of the step part in a protruding mode; the pulping feeding port is formed in the bottom wall of the step part to form a vertical continuous material channel, physical space coupling of the meat mincing process and the pulping process is achieved through the layout, minced materials directly fall to the pulping feeding port from the meat mincing discharging port under the gravity, and therefore the two processes are combined into a continuous processing flow, the material processing time is remarkably shortened, and the processing efficiency is improved. The link of transferring the meat paste among equipment in the traditional process is omitted, the risk of cross contamination caused by transferring is avoided, and the production efficiency and the finished product quality are remarkably improved.

Description

Technical Field

[0001] This utility model relates to the technical field of meat processing equipment, and in particular to a meat grinder and pulping machine. Background Technology

[0002] In meatball processing, multiple steps are typically involved, including mincing, pulping, seasoning, mixing, shaping, and cooking. Mincing and pulping are the core pre-treatment steps. Mincing involves cutting and pulverizing fresh meat using a meat grinder's screw conveyor and perforated blades, breaking down the meat fibers and creating a fine paste. This improves the uniformity and plasticity of the meat, providing a foundation for subsequent protein extraction. Pulping involves feeding the minced meat into a pulping machine, where high-speed rotating blades or agitators continuously chop and mix it. Mechanical shearing forces break down the myofibril structure, causing salt-soluble proteins to precipitate and form a viscoelastic meat paste colloid. This improves the elasticity and water retention of the meatballs. After these steps, starch, seasonings, and ice water are added according to the formula and mixed. The mixture is then shaped by shaping equipment (rounding or extruding) and finally cooked through processes such as boiling, steaming, or frying to produce the final product.

[0003] In current meat processing, mincing and pulping are usually done by separate equipment. That is, after the meat grinder cuts and crushes the raw material with blades or perforated plates, the minced meat needs to be transferred manually or mechanically to the pulping machine for pulping.

[0004] Regarding the aforementioned technologies, the inventors believe that the following drawbacks exist: First, the meat paste needs to be transferred between two machines manually or using conveyor equipment, which easily leads to cross-contamination and increases operation time. Second, purchasing two machines significantly increases production costs and energy consumption, while also occupying more factory space. Furthermore, the extended exposure time of the meat paste to the external environment during the step-by-step processing may cause microbial growth or moisture loss, affecting the stability of product quality. Therefore, it is urgent to develop a device that can simultaneously complete the meat grinding and pulping operations to solve the above problems. Utility Model Content

[0005] The present invention aims to address the deficiencies in the prior art by providing a meat grinder / pulverizer.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a meat grinder and pulper, comprising a frame, a meat grinding mechanism and a pulping mechanism mounted on the frame, wherein the frame is provided with a meat grinding inlet for feeding the meat grinding mechanism, a meat grinding outlet for discharging the meat grinding mechanism, and a pulping inlet for feeding the pulping mechanism, and the meat grinding outlet is located above the pulping inlet.

[0007] The frame is provided with a stepped portion that is recessed from top to bottom. The pulping inlet is located on the bottom wall of the stepped portion, and the meat grinder outlet is located on the side wall of the stepped portion. The top wall of the frame is provided with a meat grinder inlet groove, and the meat grinder inlet is located on the bottom wall of the meat grinder inlet groove. The meat grinder inlet and the meat grinder outlet are connected to form a meat grindering chamber, and the meat grindering mechanism is assembled in the meat grindering chamber.

[0008] The meat grinding mechanism includes a conveyor shaft that passes through the meat grinding outlet, and the outer ring wall of the conveyor shaft is provided with spiral auger blades.

[0009] The meat grinding mechanism also includes a filter element with a connecting hole. The end of the conveying shaft away from the spiral auger blades is rotatably mounted in the connecting hole, and the filter element is mounted at the meat grinder outlet.

[0010] The meat grinder outlet is convex in a direction away from the filter element, and the meat grinder mechanism also includes an end cap for assembling the filter element at the meat grinder outlet. The end cap has a through hole for connecting the filter holes on the filter element.

[0011] The meat grinding mechanism further includes a grinder, which is located between the filter element and the spiral auger blades, and the grinder is coaxially assembled with the conveyor shaft.

[0012] The frame is provided with a pulping feed trough, which is connected to the pulping inlet. The bottom wall of the pulping feed trough is provided with a rotating hole, and the pulping mechanism is rotatably assembled in the pulping feed trough through the rotating hole.

[0013] The pulping mechanism includes a rotating shaft and a pulping component assembled in the pulping feed trough, wherein the rotating shaft passes through the rotating hole and the pulping component is snapped into the rotating shaft.

[0014] The outer wall of the rotating shaft is provided with a pin, and the outer wall of the pulping component is provided with a T-shaped hole that matches the pin.

[0015] The machine also includes a pulping motor and a meat grinding motor. The pulping motor is assembled with the frame and is used to rotate the conveyor shaft, and the meat grinding motor is assembled with the frame and is used to rotate the rotating shaft.

[0016] The axis of the conveyor shaft is parallel to the center of the meat grinder outlet.

[0017] The filter element has a first connecting member with a protrusion. The first connecting member has a connecting hole that is adapted to the conveying shaft. The filter element is sleeved on the end of the conveying shaft away from the auger blade through the connecting hole. The surface of the filter element has a plurality of filter holes, which are located on the outside of the first connecting member.

[0018] The outer wall of the end cap is provided with a rotating handle.

[0019] The end cap has an internal thread on its inner wall, and the meat grinder outlet has an external thread that matches the external thread on its outer wall. The end cap and the meat grinder outlet are connected by a threaded assembly.

[0020] The auger includes a second connector with a protrusion and a first blade connected to the outer wall of the second connector. The surface of the conveying shaft has a square limiting protrusion that is connected to the spiral auger blade. The second connector has a square limiting hole that matches the limiting protrusion. The auger is assembled on the conveying shaft through the limiting hole and is located between the filter element and the spiral auger blade.

[0021] The rotating shaft is rotatably mounted outside the rotating hole via the pin.

[0022] The pulping component includes a hollow connecting column, a pulping blade connected to the outer wall of one end of the connecting column, a T-shaped hole opened on the outer wall of the connecting column, and the connecting column being snapped into the rotating shaft.

[0023] The inner wall of the meat grinder outlet has a raised spiral section, and the spiral direction of the spiral section is the same as the spiral direction of the auger blades.

[0024] The spiral auger blades are designed with variable pitch, and the pitch of the spiral auger blades is larger at the end away from the meat grinder outlet.

[0025] The pins are provided in two sets, and are arranged in pairs facing each other.

[0026] The filter element has a positioning groove on its outer wall, which is located outside the filter hole.

[0027] It also includes a first belt, with a first driven pulley axially connected to the end of the conveying shaft away from the filter element, and a first driving pulley installed on the output shaft of the meat grinder motor, with the first belt sleeved between the first driving pulley and the first driven pulley.

[0028] The system also includes a second belt. A second driven pulley is shafted to one end of the rotating shaft away from the pulping feed inlet. A second driving pulley is mounted on the output shaft of the pulping motor. The second belt is sleeved between the second driving pulley and the second driven pulley.

[0029] The machine frame is equipped with a pulping control switch, a meat grinding control switch, a meat grinding indicator light, and a pulping indicator light. The pulping control switch is electrically connected to the pulping motor, and the meat grinding control switch is electrically connected to the meat grinding motor. The pulping motor is equipped with a pulping indicator light corresponding to the pulping control switch, and the meat grinding motor is equipped with a meat grinding indicator light corresponding to the meat grinding control switch.

[0030] The pulping blades include several sets of arc-shaped blades, which protrude outward from the outer wall of the connecting column. The several sets of arc-shaped blades are arranged around the outer wall of the connecting column and are circumferentially symmetrically distributed.

[0031] The pulping blades include several sets of fine shovel-shaped blades and wide shovel-shaped blades, which are arranged opposite to each other on the outer wall of the connecting column.

[0032] The pulping blade includes a support arm and a double-angle plate. Multiple sets of the support arms are symmetrically distributed around the circumference of the connecting column. Each set of support arms extends radially outward from the connecting column and forms an acute angle with the rotation axis of the connecting column. The double-angle plate is fixed to the end of the support arm away from the connecting column. The outer edge of the support arm is provided with a continuous serrated cutting edge, and the cutting edge is inclined towards the connecting column.

[0033] The beneficial effects of this utility model are as follows: by setting the meat grinder outlet protrusion on the side wall of the stepped section and opening the pulping inlet on the bottom wall of the stepped section, a vertical and continuous material channel is formed. This layout realizes the physical spatial coupling of the meat grinding and pulping processes, so that the ground material falls directly from the meat grinder outlet to the pulping inlet by gravity, thereby merging the two processes into a continuous processing flow, significantly shortening the material processing time, eliminating the transfer link of minced meat between equipment in the traditional process, avoiding the risk of cross-contamination caused by manual or mechanical transfer, and at the same time, the open structure of the stepped section allows operators to inspect the meat grinding effect and adjust the meat grinding parameters or pause the operation at any time through an independent control switch, significantly improving production efficiency and finished product quality.

[0034] The modular and independent assembly of key functional components is achieved through the detachable assembly design of the end cap and filter element, and the pin-type connection between the pulping component and the rotating shaft. When the filter element needs to be replaced due to long-term use, the user only needs to unscrew the end cap to directly remove the filter element without disassembling the entire meat grinding mechanism, thus improving the ease of operation. The pulping component can be easily replaced with pulping components of different types of pulping blades through the quick separation mechanism of the pin and T-hole. This allows the equipment to cover the production needs of various meatball products, reduce the complexity of operation, and at the same time ensure the continuous operation capability of the equipment and improve production efficiency. Attached Figure Description

[0035] Figure 1 This is a schematic diagram of the structure of a meat grinder / pulverizer according to an embodiment of this application;

[0036] Figure 2 This is a bottom view of a meat grinder / pulverizer according to an embodiment of this application;

[0037] Figure 3 This is a top view of a meat grinder / pulverizer according to an embodiment of this application;

[0038] Figure 4 This is a top view of a meat grinder and meat grinder after the grinding and meat mincing mechanisms have been removed, according to an embodiment of this application.

[0039] Figure 5 yes Figure 3 Schematic diagram of the cross-sectional structure along the AA direction;

[0040] Figure 6 This is an exploded structural diagram of the meat grinding mechanism in a meat grinder according to an embodiment of this application;

[0041] Figure 7 This is a schematic diagram of three structures of the pulping blades in a meat grinder according to an embodiment of this application.

[0042] Explanation of reference numerals in the attached drawings: 1. Frame; 2. Meat grinder inlet; 3. Meat grinder outlet; 4. Pulping inlet; 5. Stepped section; 6. Meat grinder feed trough; 7. Conveyor shaft; 8. Spiral auger blade; 9. Filter element; 10. First connector; 11. Connecting hole; 12. Filter hole; 13. End cap; 14. Rotating handle; 15. Through hole; 16. Grinder; 17. Second connector; 18. First blade; 19. Limiting protrusion; 20. Limiting hole; 21. Pulping feed trough; 22. Rotating hole; 23. Rotating shaft; 24. Pulping element; 25. Connecting column; 26. Pulping blade; 27. Pin; 28. T-hole; 29. ​​Pulping motor; 30. Meat grinding motor; 301. Pulping control switch; 302. Meat grinding control switch; 303. Meat grinding indicator light; 304. Pulping indicator light; 31. Spiral part; 32. Internal thread; 33. External thread; 34. First belt; 35. First driven pulley; 36. First driving pulley; 37. Second belt; 38. Second driven pulley; 39. Second driving pulley; 40. Arc-shaped blade; 41. Fine shovel-shaped blade; 42. Wide shovel-shaped blade; 43. Support arm; 44. Double-angle plate; 45. Positioning groove. Detailed Implementation

[0043] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so as to intuitively and vividly understand each technical feature and overall technical solution of the present utility model. However, they should not be construed as limiting the scope of protection of the present utility model.

[0044] In the description of this utility model, if directional descriptions are involved, such as "up," "down," "front," "back," "left," "right," etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, it is only for the convenience of describing this utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. When a feature is referred to as "set," "fixed," or "connected" to another feature, it can be directly set, fixed, or connected to the other feature, or it can be indirectly set, fixed, or connected to the other feature.

[0045] In the description of this utility model, the term "several" means one or more, and "multiple" means two or more. The terms "greater than," "less than," and "exceeding" should be understood as excluding the stated number. The terms "above," "below," and "within" should be understood as including the stated number. The terms "first" and "second" should be understood as distinguishing technical features and not as indicating or implying relative importance, the quantity of indicated technical features, or the sequential relationship between indicated technical features.

[0046] Furthermore, unless otherwise defined, the technical and scientific terms used in this invention have the same meanings as commonly understood by one of ordinary skill in the art. The terminology used in this invention is for the purpose of describing particular embodiments only and not for limiting the invention. It should be understood that, when used in this specification and the appended claims, the terms "comprising" and "including" indicate the presence of the described features, integrals, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components, and / or collections thereof.

[0047] Example 1: As Figure 1-7 As shown, a meat grinder and pulping machine includes a frame 1, a meat grinding mechanism, and a pulping mechanism mounted on the frame 1. The frame 1 has a meat feed inlet 2 for feeding the meat grinding mechanism, a meat discharge outlet 3 for discharging the meat grinding mechanism, and a pulping feed inlet 4 for feeding the pulping mechanism. The meat discharge outlet 3 is located above the pulping feed inlet 4. By opening the meat discharge outlet 3 outside the frame 1 above the pulping feed inlet 4, the material flowing out of the meat discharge outlet 3 after the meat grinding operation can enter the pulping mechanism through the pulping feed inlet 4 for pulping. The integrated design of grinding and pulping avoids cross-contamination that may be caused by the transfer of meat paste between different devices, saves production time, and allows real-time observation of the meat grinding operation effect, thereby improving production efficiency and product quality.

[0048] The frame 1 is provided with a stepped portion 5 that is recessed from top to bottom. The pulping inlet 4 is located on the bottom wall of the stepped portion 5. The meat grinder outlet 3 is located on the side wall of the stepped portion 5. The top wall of the frame 1 is provided with a meat grinder inlet 6. The meat grinder inlet 2 is located on the bottom wall of the meat grinder inlet 6. The meat grinder inlet 2 and the meat grinder outlet 3 are connected to form a meat grinder chamber. The meat grinder mechanism is assembled in the meat grinder chamber. The meat grinder inlet 6 facilitates the storage of more materials waiting to be ground.

[0049] The meat grinding mechanism includes a conveying shaft 7, which passes through the meat grinding outlet 3. The outer ring wall of the conveying shaft 7 is provided with spiral auger blades 8. The design of the conveying shaft 7 and the spiral auger blades 8 facilitates the horizontal conveying of the ground meat towards the meat grinding outlet 3.

[0050] The meat grinding mechanism also includes a filter element 9, which has a connection hole 11. The end of the conveying shaft 7 away from the spiral auger blade 8 is rotatably mounted in the connection hole 11. The filter element 9 is mounted at the meat discharge port 3. The filter element 9 can make the particle size of the ground meat uniform, thereby improving the meat grinding effect.

[0051] The meat grinder outlet 3 is protruding away from the filter element 9. The meat grinding mechanism also includes an end cap 13 for assembling the filter element 9 at the meat grinder outlet 3. The end cap 13 has a through hole 15 for communicating with the filter holes 12 on the filter element 9. The protruding meat grinder outlet 3 can guide the ground meat to the pulping feed trough 21. In order to facilitate the assembly of the end cap 13, the filter element 9 is fixed in the meat grinder outlet 3 by the end cap 13, which prevents the filter element 9 from falling off during the meat grinding process. At the same time, it is convenient to clean and replace the filter element 9, thereby improving production efficiency.

[0052] The meat grinding mechanism also includes a grinder 16, which is located between the filter element 9 and the spiral auger blade 8. The grinder 16 is coaxially assembled with the conveying shaft 7. The grinder 16 is designed to prevent the spiral auger blade 8 from failing to grind the material when it is conveyed close to the filter element 9, thus preventing the filter element 9 from becoming clogged.

[0053] The frame 1 is provided with a pulping feed trough 21, which is connected to the pulping feed port 4. The bottom wall of the pulping feed trough 21 is provided with a rotating hole 22. The pulping mechanism is rotatably assembled in the pulping feed trough 21 through the rotating hole 22. The pulping feed trough 21 is designed to facilitate the storage of more materials waiting to be pulped.

[0054] The pulping mechanism includes a rotating shaft 23 and a pulping component 24 assembled in the pulping feed trough 21. The rotating shaft 23 passes through the rotating hole 22, and the pulping component 24 is snapped into the rotating shaft 23. The assembly relationship between the pulping component 24 and the rotating shaft 23 facilitates the maintenance and replacement of the pulping component 24, thereby improving the ease of use of the equipment.

[0055] The outer wall of the rotating shaft 23 is provided with a pin 27, and the outer wall of the pulping component 24 is provided with a T-shaped hole 28 that is adapted to the pin 27. The setting of the pin 27 and the T-shaped hole 28 further facilitates the maintenance and replacement of the pulping component 24, thereby improving the ease of use of the equipment.

[0056] The device also includes a pulping motor 29 and a meat grinding motor 30. The pulping motor 29 is assembled with the frame 1 and is used to rotate the conveyor shaft 7. The meat grinding motor 30 is assembled with the frame 1 and is used to rotate the rotating shaft 23. By setting the meat grinding motor 30 and the pulping motor 29, the automation level of the device can be improved, thereby improving the production efficiency of the meat grinding and pulping processes.

[0057] The axis of the conveying shaft 7 is arranged parallel to the center of the meat grinder outlet 3, which facilitates the uniform rotation of the conveying shaft 7.

[0058] The filter element 9 has a protruding first connector 10 with a connecting hole 11 adapted to the conveyor shaft 7. The filter element 9 is sleeved on the end of the conveyor shaft 7 away from the auger blade 8 through the connecting hole 11. The surface of the filter element 9 has a plurality of filter holes 12 located outside the first connector 10. The first connector 10 increases the contact area between the filter element 9 and the conveyor shaft 7, achieving a better support effect. The filter holes 12 ensure that the particle size of the minced material is consistent, thereby improving the mincing effect.

[0059] The end cap 13 has a rotating handle 14 protruding from its outer wall, which makes it easier to assemble and disassemble the end cap 13.

[0060] The end cap 13 has an internal thread 32 on its inner wall and an external thread 33 on its outer wall that is compatible with the external thread 33 on its outer wall. The end cap 13 and the meat discharge port 3 are connected by a threaded assembly. The threaded structure design improves the assembly stability between the meat discharge port 3 and the end cap 13, thereby improving the meat grinding effect.

[0061] The auger 16 includes a second connecting member 17 with a protrusion and a first blade 18 connected to the outer wall of the second connecting member 17. The surface of the conveying shaft 7 has a square limiting protrusion 19 with a protrusion. The limiting protrusion 19 is connected to the spiral auger blade 8. The second connecting member 17 has a square limiting hole 20 that matches the limiting protrusion 19. The auger 16 is assembled on the limiting protrusion 19 through the limiting hole 20. The auger 16 is located between the filter element 9 and the spiral auger blade 8. The square limiting protrusion 19 and the second connecting member 17 increase the contact area between the auger 16 and the conveying shaft 7, achieving a better assembly effect.

[0062] The rotating shaft 23 is rotatably mounted outside the rotating hole 22 via the pin 27, so that the rotating shaft 23 can be rotatably mounted in the pulping feed trough 21 without falling off through the snap-fit ​​action of the pin 27.

[0063] The pulping component 24 includes a hollow connecting column 25, a pulping blade 26 connected to the outer wall of one end of the connecting column 25, a T-shaped hole 28 formed on the outer wall of the connecting column 25, and the connecting column 25 being snapped into the rotating shaft 23. The assembly relationship between the connecting column 25 and the rotating shaft 23 facilitates the maintenance and replacement of the pulping component 24, thereby improving the ease of use of the equipment.

[0064] It also includes an upper cover, which is used to cover the pulping inlet 4 to prevent material from splashing out of the pulping inlet 21 during pulping. In use, when the minced meat is discharged from the minced meat outlet 3 into the pulping inlet 21, the upper cover is closed and the pulping device is started to pulp.

[0065] The inner wall of the meat grinder outlet 3 has a raised spiral part 31. The spiral direction of the spiral part 31 is the same as that of the spiral auger blade 8, which facilitates the improvement of the discharge efficiency after the meat grinder operation. The setting of the same spiral direction can reduce material backflow and form a unidirectional high-efficiency conveying channel to ensure that the minced meat is pushed out stably and continuously.

[0066] The spiral auger blade 8 is designed with a variable pitch. The pitch of the spiral auger blade 8 is larger at the end away from the meat grinder outlet 3. The pitch design of the spiral auger blade 8 further improves the horizontal conveying effect of the ground meat towards the meat grinder outlet 3.

[0067] The pins 27 are provided in two sets and are arranged in pairs facing each other, which facilitates the improvement of the assembly stability between the pulping component 24 and the rotating shaft 23, thereby improving the pulping operation effect.

[0068] The filter element 9 has a positioning groove 45 on its outer wall. The positioning groove 45 is located outside the filter hole 12. The positioning groove 45 facilitates the alignment of the mark on the end cap 13 during assembly, thereby improving the assembly accuracy.

[0069] The axis of the conveying shaft 7 is perpendicular to the axis of the rotating shaft 23, which facilitates improving the production efficiency when the pulping mechanism and the meat grinding mechanism work simultaneously.

[0070] This also includes a first belt 34. A first driven pulley 35 is shaft-connected to the end of the conveyor shaft 7 furthest from the filter element 9. A first driving pulley 36 is mounted on the output shaft of the meat grinder motor 30. The first belt 34 is sleeved between the first driving pulley 36 and the first driven pulley 35. The transmission device in the meat grinder mechanism improves the efficiency of the meat grinding operation.

[0071] The system also includes a second belt 37. The end of the rotating shaft 23 away from the pulping inlet 4 is shafted with a second driven pulley 38. The output shaft of the pulping motor 29 is equipped with a second driving pulley 39. The second belt 37 is sleeved between the second driving pulley 39 and the second driven pulley 38. The pulping efficiency is improved by the transmission device in the pulping mechanism.

[0072] The frame 1 is externally equipped with a pulping control switch 301, a meat grinding control switch 302, a meat grinding indicator light 303, and a pulping indicator light 304. The pulping control switch 301 is electrically connected to the pulping motor 29, and the meat grinding control switch 302 is electrically connected to the meat grinding motor 30. The pulping motor 29 is equipped with a pulping indicator light 304 corresponding to the pulping control switch 301, and the meat grinding motor 30 is equipped with a meat grinding indicator light 303 corresponding to the meat grinding control switch 302. By setting up the pulping control switch 301, the meat grinding control switch 302, the meat grinding indicator light 303, and the pulping indicator light 304, it is convenient to control the pulping and meat grinding process, and to observe the operation of the pulping and meat grinding process, thereby improving production flexibility.

[0073] The implementation principle of a meat grinder and pulping machine in this embodiment is as follows: During use, the user puts the material to be processed into the meat grinder inlet 2 outside the frame 1. After the material enters the grinding chamber, the conveying shaft 7 of the meat grinder drives the spiral auger blades 8 to be conveyed horizontally. At the same time, the auger blade 16 cuts and crushes the material. After being filtered by the filter element 9, the crushed material falls into the pulping inlet 4 located below it through the meat grinder outlet 3 and enters the pulping feed trough 21 of the pulping mechanism. The rotating shaft 23 of the pulping mechanism drives the pulping component 24 to rotate. The pulping blades 26 stir and pulp the material at high speed. Then, the meat grinder control switch 302 and the pulping control switch 301 independently start and stop the meat grinder motor 30 and the pulping motor 29 respectively. The meat grinder indicator light 303 and the pulping indicator light 304 display the operation status in real time. The end cover 13 and the filter element 9 are designed to be detachable for easy cleaning and maintenance. The pulping component 24 is quickly assembled with the rotating shaft 23 through the pin 27 to achieve efficient and continuous operation.

[0074] Example 2: Refer to Figure 7 In the example 'a', there is a meat grinder and pulper as described in Example 1. This example provides a specific implementation of a pulping blade 26. The pulping blade 26 includes several sets of arc-shaped blades 40. The arc-shaped blades 40 protrude outward from the outer wall of the connecting column 25. The several sets of arc-shaped blades 40 are arranged around the outer wall of the connecting column 25, and the arc-shaped blades 40 are circumferentially symmetrically distributed. By setting the shape of the pulping blade 26, it is easy to adapt to the pulping requirements of specific products.

[0075] Example 3: Reference Figure 7 b in the example includes a meat grinder and pulper as described in Example 1. This example provides a specific implementation of a pulping blade 26, which includes several sets of fine shovel-shaped blades 41 and wide shovel-shaped blades 42. The fine shovel-shaped blades 41 and the wide shovel-shaped blades 42 are arranged opposite to each other on the outer wall of the connecting column 25. The shape of the pulping blade 26 is designed to adapt to the pulping requirements of specific products.

[0076] Example 4: Reference Figure 7 c in the example includes a meat grinder and pulper as described in Example 1. This example provides a specific implementation of a pulping blade 26. The pulping blade 26 includes a support arm 43 and a double-angle plate 44. Multiple sets of the support arms 43 are symmetrically distributed around the connecting column 25. Each set of support arms 43 extends radially outward from the connecting column 25 and forms an acute angle with the rotation axis 23 of the connecting column 25. The double-angle plate 44 is fixed to the end of the support arm 43 away from the connecting column 25. The outer edge of the support arm 43 is provided with a continuous serrated cutting edge, and the cutting edge is inclined towards the connecting column 25. By setting the shape of the pulping blade 26, it is easy to adapt to the pulping requirements of specific products.

[0077] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various equivalent modifications and substitutions within the technical scope disclosed in this utility model, and these modifications or substitutions should all be covered within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A meat grinder / pulverizer, characterized in that: The machine includes a frame (1), a meat grinding mechanism and a pulping mechanism mounted on the frame (1). The frame (1) has a meat grinding inlet (2) for feeding the meat grinding mechanism, a meat grinding outlet (3) for discharging the meat grinding mechanism, and a pulping inlet (4) for feeding the pulping mechanism. The meat grinding outlet (3) is located above the pulping inlet (4).

2. The meat grinder / pulverizer according to claim 1, characterized in that: The frame (1) is provided with a stepped portion (5) that is recessed from top to bottom. The pulping inlet (4) is opened on the bottom wall of the stepped portion (5). The meat grinder outlet (3) is set on the side wall of the stepped portion (5). The top wall of the frame (1) is provided with a meat grinder inlet groove (6). The meat grinder inlet (2) is opened on the bottom wall of the meat grinder inlet groove (6). The meat grinder inlet (2) and the meat grinder outlet (3) are connected to form a meat grinder chamber. The meat grinder mechanism is assembled in the meat grinder chamber.

3. A meat grinder / pulverizer according to claim 2, characterized in that: The meat grinding mechanism includes a conveying shaft (7), which passes through the meat grinding outlet (3), and the outer ring wall of the conveying shaft (7) is provided with spiral auger blades (8).

4. A meat grinder / pulverizer according to claim 3, characterized in that: The meat grinding mechanism also includes a filter element (9), which has a connecting hole (11). The end of the conveying shaft (7) away from the spiral auger blade (8) is rotatably assembled in the connecting hole (11), and the filter element (9) is assembled at the meat grinding outlet (3).

5. A meat grinder / pulverizer according to claim 4, characterized in that: The meat grinder outlet (3) is convex in a direction away from the filter element (9). The meat grinder mechanism also includes an end cap (13) for assembling the filter element (9) at the meat grinder outlet (3). The end cap (13) has a through hole (15) for connecting the filter hole (12) on the filter element (9).

6. A meat grinder / pulverizer according to claim 5, characterized in that: The meat grinding mechanism also includes a grinder (16), which is located between the filter element (9) and the spiral auger blade (8), and the grinder (16) is coaxially assembled with the conveying shaft (7).

7. A meat grinder / pulverizer according to any one of claims 3-6, characterized in that: The frame (1) is provided with a pulping feed trough (21), which is connected to the pulping feed port (4). The bottom wall of the pulping feed trough (21) is provided with a rotating hole (22), and the pulping mechanism is rotatably assembled in the pulping feed trough (21) through the rotating hole (22).

8. A meat grinder / pulverizer according to claim 7, characterized in that: The pulping mechanism includes a rotating shaft (23) and a pulping component (24) assembled in the pulping feed trough (21) of the rotating shaft (23). The rotating shaft (23) passes through the rotating hole (22), and the pulping component (24) is snapped into the rotating shaft (23).

9. A meat grinder / pulverizer according to claim 8, characterized in that: The outer wall of the rotating shaft (23) is provided with a pin (27), and the outer wall of the pulping component (24) is provided with a T-shaped hole (28) that matches the pin (27).

10. A meat grinder / pulverizer according to claim 9, characterized in that: It also includes a pulping motor (29) and a meat grinding motor (30), wherein the pulping motor (29) is assembled with the frame (1) and is used to rotate the conveyor shaft (7), and the meat grinding motor (30) is assembled with the frame (1) and is used to rotate the rotating shaft (23).

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