Meat grinder for food processing
By designing a food processing meat grinder containing multiple mechanical components, the existing meat grinder is solved, and the problem of inefficient and difficult cleaning of large meat grinders is achieved, and efficient meat grinder processing and equipment cleaning is achieved.
Patent Information
- Application Number
- CN202422411805.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-30
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-09-30
AI Technical Summary
The existing meat grinders are inefficient when handling large meat pieces and are difficult to clean, which affects subsequent use.
A mechanical device including a box, a meat cutting area, a meat mincing cartridge and a plurality of motor-driven mechanical devices are designed. The device realizes cutting, crushing and efficient discharge of large meat pieces through parts such as cutting knives, guide columns, tension springs, eccentric discs, spiral push blades and blades, and realizes internal cleaning through water pumps and spray heads.
It improves food processing efficiency, simplifies the cutting and crushing process of large meat pieces, and facilitates efficient cleaning of the equipment, extending the service life of the equipment.
Smart Images
Figure CN222967820U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of food processing, and particularly relates to a meat grinder for food processing. Background Art
[0002] A meat grinder is a device used in meat processing enterprises to process raw meat into minced meat of different specifications according to different technological requirements during production. It is widely applicable to various industries such as sausages, hams, luncheon meats, meatballs, savory flavors, pet foods, and other meat products.
[0003] Existing meat grinders have some drawbacks when in use. In some small processing plants, the capacity and power of the meat grinder are relatively small. It is necessary to cut the meat blocks to be ground into small pieces and put them into the meat grinder before the meat can be ground into the required minced meat. A lot of time is wasted during the process of cutting large meat blocks, resulting in low meat grinding efficiency. In addition, after the existing meat grinder is used, it is rather troublesome to clean its interior, which affects subsequent use.
[0004] Therefore, a new meat grinder is needed to solve the above problems. Content of the Utility Model
[0005] The purpose of the utility model is to provide a meat grinder for food processing in view of the deficiencies of the prior art. The specific scheme is as follows:
[0006] A meat grinder for food processing includes a box body. Multiple support legs are provided at the bottom of the box body. A meat cutting area is provided inside the box body. A feeding hopper is provided outside the box body corresponding to the meat cutting area. Two cutting knives are arranged at intervals in the meat cutting area. A connecting plate is provided above the box body corresponding to each cutting knife. The connecting plate is connected to the corresponding cutting knife through multiple guide posts. A tension spring is sleeved on each guide post. Two ends of the tension spring are respectively abutted against the connecting plate and the box body. A pair of support frames is provided above the box body. A rotating shaft is rotatably provided on the support frames. The rotating shaft is driven to rotate by a first motor fixed on one of the support frames. Two eccentric discs respectively abutted against the two connecting plates are provided on the rotating shaft. The bottom of the meat cutting area is inclined. A feeding channel is provided at the lowest position of the bottom of the meat cutting area. A meat grinding cylinder is further provided inside the box body. An inlet is provided on the upper side of the meat grinding cylinder. The inlet is smoothly connected to the feeding channel. A driving shaft is arranged through and rotatably in the axial position of the meat grinding cylinder. The driving shaft is driven to rotate by a third motor. A spiral pushing blade is provided on the driving shaft. Hook teeth are evenly distributed on the pushing surface of the spiral pushing blade. An outlet extending outside the box body is provided at the bottom of the meat grinding cylinder. A sealing cover is provided at the outlet. The first motor and the third motor are both electrically connected to a controller arranged outside the box body.
[0007] Based on the above, a rotating rod is rotatably provided at the position of the blanking channel. A plurality of crushing knives are provided on the rotating rod. The rotating rod is driven to rotate by a second motor arranged above the blanking channel, and the second motor is electrically connected to a controller arranged on the side wall of the box body.
[0008] Based on the above, a water tank is provided inside the box body. A water pump is provided outside the water tank. The inlet of the water pump is communicated with the inside of the water tank. The outlet of the water pump is connected to a water distribution pipe through a water supply pipe. A plurality of nozzles extending into the meat grinding cylinder and the blanking channel are provided on the water distribution pipe. A water injection port for the water tank is provided at the top of the box body; the water pump is electrically connected to the controller.
[0009] Based on the above, a liquid level gauge electrically connected to the controller is provided inside the water tank.
[0010] Based on the above, a plurality of blades are further provided on the drive shaft.
[0011] Based on the above, the inner wall of the meat grinding cylinder is coated with a nano self-cleaning coating.
[0012] Based on the above, a maintenance door is provided on the outer wall of the box body corresponding to the meat cutting area.
[0013] The utility model has substantial features and progress compared with the prior art. Specifically, the utility model has the following advantages:
[0014] The meat grinder for food processing provided by the utility model has a structure that facilitates cutting larger meat blocks into small pieces, then preliminarily crushing the small meat pieces, and then making the crushed meat pieces into meat paste, and is convenient for efficiently discharging the meat paste, greatly improving the food processing efficiency; in addition, the equipment is also convenient for efficient cleaning treatment of its interior, facilitating equipment maintenance. Description of the Drawings
[0015] Figure 1 is the overall structural schematic diagram of the utility model.
[0016] Figure 2 is the front view of the utility model.
[0017] In the figure: 1. box body; 1-1. maintenance door; 2. feeding hopper; 3. meat cutting area; 4. cutting knife; 5. guide post; 6. connecting plate; 7. tension spring; 8. support frame; 9. rotating shaft; 10. eccentric disc; 11. first motor; 12. blanking channel; 13. rotating rod; 14. second motor; 15. meat grinding cylinder; 16. drive shaft; 17. blade; 18. spiral pushing blade; 19. third motor; 20. discharge port; 21. water tank; 21-1. water injection port; 22. water pump; 23. water distribution pipe; 24. water outlet; 25. water supply pipe; 26. liquid level gauge; 27. controller; 28. support leg. Detailed Embodiments
[0018] The technical solution of the present utility model will be further described in detail below through specific embodiments.
[0019] Embodiment
[0020] As Figure 1-2 shown, the present utility model provides a meat grinder for food processing, including a box body 1. A plurality of support legs 28 are provided at the bottom of the box body 1. A meat cutting area 3 is provided inside the box body 1. A feeding hopper 2 is provided outside the box body 1 corresponding to the meat cutting area 3. Two meat cutting knives 4 are arranged at intervals in the meat cutting area 3. A connecting plate 6 is provided above each meat cutting knife 4 in the upper part of the box body 1. The connecting plate 6 is connected to the corresponding meat cutting knife 4 through a plurality of guide columns 5. A tension spring 7 is sleeved on each guide column 5. The two ends of the tension spring 7 are respectively abutted against the connecting plate 6 and the box body 1. A pair of support frames 8 are provided above the box body 1. A rotating shaft 9 is rotatably arranged on the support frames 8. The rotating shaft 9 is driven to rotate by a first motor 11 fixed on one of the support frames 8. Two eccentric discs 10 respectively abutted against the two connecting plates 6 are provided on the rotating shaft 9. The bottom of the meat cutting area 3 is inclined. A blanking channel 12 is provided at the lowest position of the bottom of the meat cutting area 3. A meat grinding cylinder 15 is further provided inside the box body 1. A feed inlet is provided on the upper side of the meat grinding cylinder 15. The feed inlet is connected in series with the blanking channel 12. A driving shaft 16 is arranged through and rotatably in the axial position of the meat grinding cylinder 15. The driving shaft 16 is driven to rotate by a third motor 19. A spiral pushing blade 18 is provided on the driving shaft 16. Hook teeth are evenly distributed on the pushing surface of the spiral pushing blade 18. An outlet 20 extending outside the box body 1 is provided at the bottom of the meat grinding cylinder 15. A sealing cover is provided at the outlet 20. The first motor 11 and the third motor 19 are both electrically connected to a controller 27 arranged outside the box body 1.
[0021] To facilitate improving the crushing efficiency of meat blocks, a rotating rod 13 is rotatably arranged at the position of the blanking channel 12. A plurality of crushing knives are provided on the rotating rod 13. The rotating rod 13 is driven to rotate by a second motor 14 arranged above the blanking channel 12. The second motor 14 is electrically connected to the controller 27 arranged on the side wall of the box body 1.
[0022] To facilitate cleaning the interior of the equipment, a water tank 21 is provided inside the box body 1. A water pump 22 is provided outside the water tank 21. The inlet of the water pump 22 is communicated with the inside of the water tank 21. The outlet of the water pump 22 is connected to a water distribution pipe 23 through a water supply pipe 25. A plurality of spray heads 24 extending into the meat grinding cylinder 15 and the blanking channel 12 are provided on the water distribution pipe 23. A water injection port 21-1 for the water tank 21 is provided at the top of the box body 1. The water pump 22 is electrically connected to the controller 27.
[0023] To facilitate the monitoring of the water level in the water tank 21, a liquid level gauge 26 electrically connected to the controller 27 is provided in the water tank 21.
[0024] Considering that some meat blocks may not be fully crushed after entering the meat grinding cylinder 15 through the feeding channel 12, in order to improve the crushing effect of the meat blocks, multiple blades 17 are also provided on the drive shaft 16.
[0025] To facilitate the cleaning of the inner wall of the meat grinding cylinder 15, a nano self-cleaning coating is applied to the inner wall of the meat grinding cylinder 15.
[0026] To facilitate the cleaning and maintenance of the meat cutting area 3, an inspection door 1-1 is provided on the outer wall of the box body 1 corresponding to the meat cutting area 3.
[0027] The specific working principle of the present utility model: When processing the minced meat, first start the first motor 11, the second motor 14, and the third motor 19. Put the large pieces of meat into the feeding hopper 2. When the rotating shaft 9 rotates, the eccentric disks 10 rotate accordingly. The two eccentric disks 10 push the two connecting plates 6 to move downward alternately, so that the two cutting knives 4 alternately cut the large pieces of meat. The meat cut into small pieces falls into the feeding channel 12 and is crushed. The crushed meat enters the meat grinding cylinder 15 and is continuously pushed towards the discharge port 20. When the meat material is pushed, it is crushed again by the blades 17 and also broken by the hook teeth on the spiral pushing blade 18. According to experience, when the crushing is completed, open the sealing cover at the discharge port 20 to discharge the minced meat.
[0028] When it is necessary to clean the inside of the equipment, open the inspection door 1-1 to clean the meat cutting area 3, then start the second motor 14, the third motor 19, and the water pump 22 to release a certain amount of water, and judge the released water volume through the data transmitted by the liquid level gauge 26 to the controller 27. When the water release is completed, turn off the water pump 22 and the second motor 14. After the third motor 19 works continuously for a period of time, open the sealing cover to discharge the sewage in the equipment.
[0029] Finally, it should be noted that: The above embodiments are only used to illustrate the technical solutions of the present utility model and not to limit them; Although the present utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that: It is still possible to modify the specific implementation manners of the present utility model or perform equivalent replacements for some technical features; Without departing from the spirit of the technical solutions of the present utility model, they should all be covered within the scope of the technical solutions claimed by the present utility model.
Claims
1. A meat grinder for food processing, characterized in that: The invention comprises a box body (1), wherein a plurality of supporting legs (28) are provided at the bottom of the box body (1), a meat cutting area (3) is provided inside the box body (1), a feeding hopper (2) is provided outside the box body (1) corresponding to the meat cutting area (3), two cutting knives (4) are arranged at intervals in the meat cutting area (3), a connecting plate (6) is provided at the top of the box body (1) corresponding to each cutting knife (4), the connecting plate (6) is connected to the corresponding cutting knife (4) through a plurality of guide pillars (5), each guide pillar (5) is sleeved with a tension spring (7), the two ends of the tension spring (7) are respectively in contact with the connecting plate (6) and the box body (1); a pair of supporting frames (8) are provided above the box body (1), a rotating shaft (9) is rotatably provided on the supporting frame (8), the rotating shaft (9) is driven to rotate by a motor (11) fixed on one of the supporting frames (8), and the rotating shaft (9) is provided with two connecting plates (6) respectively connected to the two connecting plates (6) and the box body (1). The meat cutting area (3) is provided with an eccentric plate (10) abutted by the plate (6); the bottom of the meat cutting area (3) is inclined, and a feeding channel (12) is provided at the lowest position of the bottom of the meat cutting area (3); a meat mincing drum (15) is also provided in the box body (1), a feeding port is provided on the upper side of the meat mincing drum (15), and the feeding port is connected with the feeding channel (12); a driving shaft (16) is provided through the axis position of the meat mincing drum (15) and is rotatably provided, and the driving shaft (16) is driven to rotate by a motor (19); a spiral pushing blade (18) is provided on the driving shaft (16), and the pushing surface of the spiral pushing blade (18) is evenly distributed with hook teeth; a discharge port (20) extending to the outside of the box body (1) is provided at the bottom of the meat mincing drum (15), and a sealing cover is provided at the discharge port (20); the motor (11) and the motor (19) are both electrically connected to a controller (27) arranged outside the box body (1).
2. The meat grinder for food processing according to claim 1, characterized in that: The unloading channel (12) is rotatably provided with a rotating rod (13), on which a plurality of crushing knives are provided. The rotating rod (13) is driven to rotate by a second motor (14) arranged above the unloading channel (12), and the second motor (14) is electrically connected to a controller (27) arranged on the side wall of the box body (1).
3. The meat grinder for food processing according to claim 1, characterized in that: A water tank (21) is arranged inside the housing (1), a water pump (22) is arranged outside the water tank (21), an inlet of the water pump (22) is communicated with the inside of the water tank (21), an outlet of the water pump (22) is connected to a water distribution pipe (23) via a water supply pipe (25), a plurality of nozzles (24) extending into the meat grinder (15) and the feeding channel (12) are arranged on the water distribution pipe (23), a water injection port (21-1) for the water tank (21) is arranged on the top of the housing (1); the water pump (22) is electrically connected to the controller (27).
4. The meat grinder for food processing according to claim 3, characterized in that: A liquid level meter (26) electrically connected to the controller (27) is provided in the water tank (21).
5. The meat grinder for food processing according to claim 1, characterized in that: The driving shaft (16) is also provided with a plurality of blades (17).
6. The meat grinder for food processing according to claim 1, characterized in that: The inner wall of the meat mincing drum (15) is coated with a nano self-cleaning coating.
7. The meat grinder for food processing according to claim 1, characterized in that: An inspection door (1-1) is provided on the outer wall of the box body (1) corresponding to the meat cutting area (3).