Meat cutting and mincing device for meat processing

Abstract

The utility model discloses a meat cutting and mincing device for meat processing, belongs to the technical field of meat processing, and mainly solves the technical problems that most of devices in the prior art directly mince a whole piece of meat, the meat cannot be pre-cut, the meat is too large to be unfavorable for mincing the meat into minced meat, and the meat quality is poor. The meat cutting and mincing device comprises a processing box, two symmetrically-distributed guide rods are fixedly connected into the processing box, sliding sleeves are slidably mounted on the surfaces of the guide rods, movable push plates are arranged on the outer surfaces of the sliding sleeves, and the guide rods are fixedly connected with the processing box. A telescopic air cylinder is installed in the machining box in a penetrating mode, a plurality of connecting cutters are arranged on the side, away from the telescopic air cylinder, of the movable push plate, two symmetrical transmission rods are arranged in the cutting hopper through bearings, and a plurality of first annular blades are coaxially arranged on the surface of one transmission rod. And a plurality of second annular blades are coaxially arranged on the surface of the other transmission rod.

Description

Technical Field

[0001] This utility model relates to the field of meat processing technology, and more specifically, to a meat cutting and grinding device for meat processing. Background Technology

[0002] In the meat processing process, the chopping, mincing and mixing processes are the most mechanized. Among them, the meat grinder is the most basic processing machine. Meat products need to be minced during the production process. The mincing process is usually completed by the meat grinder. The meat grinder is an important piece of equipment in the meat processing industry. Its design and function are constantly being optimized to meet diverse processing needs.

[0003] However, there are various types of meat grinding devices in the existing technology. For example, utility model patent CN205392672U relates to a novel meat grinding device for meat processing. This utility model includes a frame and a shell mounted on the frame. The shell has a hollow inner cavity and a hopper with a width greater than the shell itself. The bottom of the hopper is flat and has a feed inlet. A horizontally suspended grinding drum is located on one side of the shell. The top of the grinding drum is connected to the feed inlet via a vertically arranged feed pipe. A rotating shaft is located inside the grinding drum, and a spirally protruding auger is mounted on the rotating shaft. The rotating shaft is driven by a drive motor fixed inside the shell. The inner wall of the grinding drum has blades that interlock with the auger. The top of the rotating shaft has a moving blade that rotates with it. A meat extrusion plate with several meat outlet holes is located at the suspended end of the grinding drum. Compared with the existing technology, this utility model has a more stable structure, is easier to operate, has higher safety, and enhances the grinding degree, thus improving production efficiency.

[0004] Although this meat grinder has a more stable structure, is easier to operate, and enhances the grinding effect, it mostly grinds a whole piece of meat directly and cannot pre-cut the meat. The meat pieces are too large, which is not conducive to the device grinding the meat into mince. At the same time, the pre-cutting of meat requires separate cutting equipment, which reduces the grinding efficiency. In order to avoid this phenomenon, it is necessary to design a cutting and grinding device for meat processing. Utility Model Content

[0005] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0006] To achieve the above objectives, this utility model provides a meat cutting and grinding device for meat processing, which is accomplished by the following specific technical means:

[0007] A meat processing cutting and grinding device includes a processing box, a guide plate fixedly connected inside the processing box, a cutting bucket fixedly connected to one side of the guide plate and located inside the processing box, two symmetrically distributed guide rods fixedly connected inside the processing box, and the guide rods fixed to the side of the guide plate away from the cutting bucket, each guide rod having a sliding sleeve slidably mounted on its surface, and a movable push plate provided on the outer surface of the sliding sleeve, a telescopic cylinder being installed through the processing box, and the output end of the telescopic cylinder being fixedly connected to the movable push plate, a plurality of connecting cutters being provided on the side of the movable push plate away from the telescopic cylinder, and the connecting cutters penetrating the guide plate, and two symmetrical transmission rods being provided inside the cutting bucket via bearings, one transmission rod having a plurality of first annular blades coaxially mounted on its surface, and the other transmission rod having a plurality of second annular blades coaxially mounted on its surface.

[0008] Preferably, the processing box is provided with a conveying pipe, which is fixed below the cutting bucket and connected to the cutting bucket. A spiral conveying shaft is provided inside the conveying pipe through a bearing. Spiral blades are provided on the surface of the spiral conveying shaft and are located inside the conveying pipe.

[0009] Preferably, the multiple first annular blades and the multiple second annular blades are distributed in an alternating pattern. One of the transmission rods has a drive gear coaxially mounted on its surface, while the other transmission rod has a driven gear coaxially mounted on its surface. The driven gear and the drive gear are meshed together. The drive gear and the driven gear are located outside the cutting bucket. A fixing frame is fixedly connected to the outer wall of the cutting bucket. A servo motor is mounted on the fixing frame, and the output end of the servo motor is fixedly connected to one end of one of the transmission rods.

[0010] Preferably, a rotary motor is installed inside the conveying pipe, and the output end of the rotary motor is fixedly connected to one end of the screw conveying shaft. The outer surface of the conveying pipe is connected to a discharge pipe. A filter plate is provided on one side of the guide plate, and a connecting cutter can penetrate the filter plate.

[0011] Preferably, the processing box is equipped with a meat grinder box, which is fixed below the conveying pipe. The conveying pipe and the meat grinder box are connected by a discharge pipe. A rotating shaft is installed inside the meat grinder box through a bearing, and multiple meat grinder blades are detachably installed on the surface of the rotating shaft.

[0012] Preferably, a second pulley is coaxially arranged on the surface of the rotating shaft, a mounting frame is fixedly connected to the top of the meat grinder, a drive motor is mounted on the mounting frame, the output end of the drive motor is sleeved with a first pulley through a shaft, and the first pulley and the second pulley are connected by belt drive, and a discharge port is provided through the meat grinder, and the discharge port is located at the bottom of the meat grinder.

[0013] Preferably, the top of the processing box has a feeding port, and the front of the processing box has a door connected by a hinge.

[0014] Due to the application of the above technical solution, this utility model has the following advantages compared with the prior art:

[0015] During the pre-cutting of meat, multiple connected cutters make horizontal cuts on one side of the guide plate, and then the moving push plate is driven back and forth to initially cut the meat. The meat that has been horizontally cut is temporarily stored in the cutting hopper, and the meat is further cut longitudinally by the staggered first and second ring blades, thus quickly completing the pre-cutting operation. The meat is cut into small pieces before grinding, which is beneficial for the device to grind the meat into meat paste. At the same time, there is no need to use separate cutting equipment for separate operation. The combination of cutting and grinding processing improves the efficiency of grinding meat. Attached Figure Description

[0016] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation of the present invention. In the drawings:

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a perspective structural diagram of the present invention;

[0019] Figure 3 A schematic diagram of the movable push plate and the structure for mounting the cutter;

[0020] Figure 4 This is a schematic diagram of the structure inside the cutting hopper;

[0021] Figure 5 This is a schematic diagram of the conveying pipe structure;

[0022] Figure 6 This is a schematic diagram of the internal structure of a meat grinder.

[0023] In the diagram: 1. Processing box; 2. Guide plate; 3. Cutting bucket; 4. Guide rod; 5. Sliding sleeve; 6. Movable push plate; 7. Telescopic cylinder; 8. Connecting cutter; 9. Transmission rod; 10. First annular blade; 11. Second annular blade; 12. Conveying pipe; 13. Rotary motor; 14. Spiral conveying shaft; 15. Spiral blade; 16. Filter plate; 17. Fixing frame; 18. Servo motor; 19. Drive gear; 20. Feeding port; 21. Discharge pipe; 22. Meat grinder box; 23. Rotating shaft; 24. Meat grinder blade; 25. Drive motor; 26. First pulley; 27. Second pulley; 28. Box door. Detailed Implementation

[0024] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0025] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments. The present invention provides the following embodiments.

[0027] like Figure 2 , Figure 3 as well as Figure 4 The diagram shows the structure of the meat cutting and grinding device for meat processing in this embodiment. The device includes a processing box 1, with a guide plate 2 fixedly connected inside. A cutting bucket 3 is fixedly connected to one side of the guide plate 2 and is located inside the processing box 1. Two symmetrically distributed guide rods 4 are fixedly connected inside the processing box 1, and the guide rods 4 are fixed to the side of the guide plate 2 away from the cutting bucket 3. Sliding sleeves 5 are slidably mounted on the surface of each guide rod 4, and movable push plates 6 are provided on the outer surface of the sliding sleeves 5. A telescopic gas spring is installed through the processing box 1. The cylinder 7 is fixedly connected to the output end of the telescopic cylinder 7 and the movable push plate 6. Multiple connecting cutters 8 are provided on the side of the movable push plate 6 away from the telescopic cylinder 7, and the connecting cutters 8 pass through the guide plate 2. When pre-cutting meat, the movable push plate 6 can slide on the two guide rods 4. Guided by them, by controlling the telescopic cylinder 7, the output end of the telescopic cylinder 7 pushes the movable push plate 6. The movable push plate 6 can push multiple connecting cutters 8 through the guide plate 2 to perform transverse cutting on the meat on one side of the guide plate 2. The reciprocating drive of the movable push plate 6 can initially cut the meat.

[0028] In this embodiment, the cutting bucket 3 has two symmetrical transmission rods 9 arranged inside via bearings. One transmission rod 9 has multiple first annular blades 10 coaxially arranged on its surface, while the other transmission rod 9 has multiple second annular blades 11 coaxially arranged on its surface. The multiple first annular blades 10 and second annular blades 11 are staggered and spaced apart. The meat that has been transversely cut is temporarily stored in the cutting bucket 3. Then, the two transmission rods 9 are driven to drive the first annular blades 10 and the second annular blades 11 to rotate at high speed. The staggered first annular blades 10 and second annular blades 11 are used to further and continuously cut the meat longitudinally, thereby quickly completing the pre-cutting operation. The meat is cut into small pieces before grinding, which is beneficial for the device to grind the meat into meat paste. At the same time, there is no need to use a separate cutting device for separate operation. The cutting and grinding processes are combined, which improves the grinding efficiency.

[0029] It is worth noting that, in order to provide driving force for the two rotating transmission rods 9, in this embodiment, a driving gear 19 is coaxially arranged on the surface of one of the transmission rods 9, and a driven gear is coaxially arranged on the surface of the other transmission rod 9. The driven gear and the driving gear 19 are meshed and connected. The driving gear 19 and the driven gear are located outside the cutting bucket 3. A fixing frame 17 is fixedly connected to the outer wall of the cutting bucket 3. A servo motor 18 is installed on the fixing frame 17, and the output end of the servo motor 18 is fixedly connected to one end of one of the transmission rods 9. The servo motor 18 is controlled to drive one of the transmission rods 9 to rotate through the output end of the servo motor 18, so that multiple second annular blades 11 rotate and cut at high speed. Then, through the transmission between the driven gear and the driving gear 19, the other transmission rod 9 is driven to rotate, so that multiple first annular blades 10 rotate and cut at high speed. A filter plate 16 is arranged on one side of the guide plate 2, and the connecting cutter 8 can pass through the filter plate 16.

[0030] like Figure 5 As shown, this is a schematic diagram of the structure inside the conveying pipe 12 in this embodiment. In this embodiment, the processing box 1 is provided with a conveying pipe 12, which is fixed below the cutting bucket 3. The conveying pipe 12 and the cutting bucket 3 are connected. A spiral conveying shaft 14 is provided inside the conveying pipe 12 through a bearing. Spiral blades 15 are provided on the surface of the spiral conveying shaft 14 and are located inside the conveying pipe 12. A rotary motor 13 is installed inside the conveying pipe 12, and the output end of the rotary motor 13 is fixedly connected to one end of the spiral conveying shaft 14. The outer surface of the conveying pipe 12 is connected to the discharge pipe 21. After the meat is pre-cut in the cutting bucket 3, the rotary motor 13 is controlled to provide driving force to the rotating spiral conveying shaft 14. The spiral conveying shaft 14 can drive the spiral blades 15 to move, so that the spiral blades 15 can rotate and push the cut meat, pushing the meat out of the discharge pipe 21, thus completing the conveying of the meat.

[0031] like Figure 6 As shown, in this embodiment, a meat grinder 22 is provided inside the processing box 1, and the meat grinder 22 is fixed below the conveying pipe 12. The conveying pipe 12 and the meat grinder 22 are connected through the discharge pipe 21. A rotating shaft 23 is provided inside the meat grinder 22 through a bearing. Multiple meat grinder blades 24 are detachably provided on the surface of the rotating shaft 23. A second pulley 27 is coaxially provided on the surface of the rotating shaft 23. A mounting bracket is fixedly connected to the top of the meat grinder 22. A drive motor 25 is mounted on the mounting bracket. The output end of the drive motor 25 is fitted with a first pulley through a shaft. The first pulley 26 and the second pulley 27 are connected by a belt drive. The meat grinder 22 is provided with a discharge port, which is located at the bottom of the meat grinder 22. After the meat is cut, it is transported into the meat grinder 22 by the discharge pipe 21. Then the drive motor 25 is started, which provides driving force to the first pulley 26. The second pulley 27 is driven to rotate through the belt, thereby causing the rotating shaft 23 to rotate at high speed. Thus, the pre-cut meat is minced by multiple meat grinder blades 24, and the meat is minced into meat paste.

[0032] It is worth noting that, such as Figure 1 As shown, in this embodiment, the top of the processing box 1 is provided with a feeding port 20, and the front of the processing box 1 is provided with a box door 28 through a hinge.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A meat cutting and grinding device for meat processing, comprising a processing box (1), a guide plate (2) fixedly connected inside the processing box (1), a cutting bucket (3) fixedly connected to one side of the guide plate (2), and the cutting bucket (3) located inside the processing box (1), characterized in that: Two symmetrically distributed guide rods (4) are fixedly connected inside the processing box (1), and the guide rods (4) are fixed to the side of the guide plate (2) away from the cutting bucket (3). The surfaces of the guide rods (4) are all slidably fitted with sliding sleeves (5). The outer surface of the sliding sleeves (5) is provided with movable push plates (6). The processing box (1) is installed through a telescopic cylinder (7), and the output end of the telescopic cylinder (7) is fixedly connected to the movable push plate (6). The side of the movable push plate (6) away from the telescopic cylinder (7) is provided with multiple connecting cutters (8), and the connecting cutters (8) pass through the guide plate (2). The inside of the cutting bucket (3) is provided with two symmetrical transmission rods (9) through bearings. The surface of one transmission rod (9) is coaxially provided with multiple first annular blades (10), while the surface of the other transmission rod (9) is coaxially provided with multiple second annular blades (11).

2. The meat cutting and grinding device for meat processing according to claim 1, characterized in that: The processing box (1) is equipped with a conveying pipe (12), which is fixed below the cutting bucket (3). The conveying pipe (12) is connected to the cutting bucket (3). The conveying pipe (12) is equipped with a spiral conveying shaft (14) through a bearing inside the conveying pipe (12). The surface of the spiral conveying shaft (14) is equipped with spiral blades (15), which are located inside the conveying pipe (12).

3. The meat cutting and grinding device for meat processing according to claim 1, characterized in that: Multiple first annular blades (10) and multiple second annular blades (11) are staggered and spaced apart. One of the transmission rods (9) has a drive gear (19) coaxially mounted on its surface, while the other transmission rod (9) has a driven gear coaxially mounted on its surface. The driven gear and the drive gear (19) are meshed together. The drive gear (19) and the driven gear are located outside the cutting bucket (3). A fixing frame (17) is fixedly connected to the outer wall of the cutting bucket (3). A servo motor (18) is mounted on the fixing frame (17), and the output end of the servo motor (18) is fixedly connected to one end of one of the transmission rods (9).

4. The meat cutting and grinding device for meat processing according to claim 2, characterized in that: A rotary motor (13) is installed inside the conveying pipe (12), and the output end of the rotary motor (13) is fixedly connected to one end of the screw conveying shaft (14). The outer surface of the conveying pipe (12) is connected to the discharge pipe (21). A filter plate (16) is provided on one side of the guide plate (2), and the connecting cutter (8) can penetrate the filter plate (16).

5. The meat cutting and grinding device for meat processing according to claim 1, characterized in that: The processing box (1) is equipped with a meat grinder (22), which is fixed below the conveying pipe (12). The conveying pipe (12) and the meat grinder (22) are connected by a discharge pipe (21). A rotating shaft (23) is installed inside the meat grinder (22) through a bearing. Multiple meat grinder blades (24) are detachably installed on the surface of the rotating shaft (23).

6. The meat cutting and grinding device for meat processing according to claim 5, characterized in that: A second pulley (27) is coaxially arranged on the surface of the rotating shaft (23). A mounting bracket is fixedly connected to the top of the meat grinder (22). A drive motor (25) is installed on the mounting bracket. The output end of the drive motor (25) is fitted with a first pulley (26) through a shaft. The first pulley (26) and the second pulley (27) are connected by belt drive. A discharge port is provided through the meat grinder (22) and is located at the bottom of the meat grinder (22).

7. The meat cutting and grinding device for meat processing according to claim 1, characterized in that: The top of the processing box (1) is provided with a feeding port (20), and the front of the processing box (1) is provided with a door (28) through a hinge.

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