Multi-stage crushing processing machine for meat food

By designing a multi-stage crushing machine, using first-stage, second-stage and third-stage crushing devices, combined with transmission gears and spray heads, the complex problems of meat food processing process are solved, and efficient and low-pollution crushing and processing are achieved.

CN222803773UActive Publication Date: 2025-04-29河北秋铭食品股份有限公司
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Patent Information

Application Number
CN202421565080.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-07-04
Publication Date
2025-04-29
Estimated Expiration
2034-07-04

AI Technical Summary

Technical Problem

In meat food processing, multi-stage cutting processing methods lead to complex processing processes, which improves the operator's technical and experience requirements.

Method used

A multi-stage crushing machine is designed, including a first-stage crushing device, a second-stage crushing device and a third-stage crushing device. Multi-stage crushing is achieved through transmission gears and driving sources, and combined with a water tank and a spray head to avoid sticking problems.

Benefits of technology

The multi-stage crushing and processing process of meat food is simplified, the operation difficulty is reduced, the processing efficiency and quality is improved, and the pollution and stickiness problems are avoided.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of meat food processing, discloses a meat food multi-stage crushing processor, and aims to solve the problem that different processing effects are caused by the fact that the texture of meat food may influence the processing precision and the processing efficiency, and a processing method with higher efficiency and adaptability is adopted. According to the meat food processing and smashing device, the first-stage smashing device, the second-stage smashing device and the third-stage smashing device are arranged to process and smash meat food, and the effect of avoiding pollution can be achieved when the meat food is processed through the integrated design; by arranging the water tank and the spray header, meat products can be prevented from being adhered to the inner wall of the machine body due to melting, and the problem that the processing process is complicated due to the fact that the processing machine adopts a multi-stage cutting processing method, the processing process is more complicated than that of a traditional processing method, and the requirements for the technology and experience of an operator are higher is solved.
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Description

Technical Field

[0001] The utility model belongs to the technical field of meat food processing, in particular to a meat food multi-stage crushing processing machine. Background Art

[0002] In the food processing industry, crushing is one of the indispensable processing steps. In the current meat food processing, flexible processing is mostly used, that is, meat food is processed by cutting knives or cutting machines. However, in the process of flexible processing, the texture of meat food may affect the processing accuracy and efficiency, resulting in different processing effects. A more efficient and adaptable processing method can improve the processing quality, efficiency and effect.

[0003] The problems with the above technology are: the processing process is complicated. Since the processing machine adopts a multi-stage cutting processing method, its processing process is more complicated than the traditional processing method and requires higher skills and experience of the operator. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model provides a meat food multi-stage pulverizing and processing machine which can overcome the above problems or at least partially solve the above problems.

[0005] The utility model is implemented as follows: a meat food multi-stage pulverizing machine, the second driving source, the first transmission gear, the second transmission gear, the support plate, the transmission rod, the transmission rod frame and the bottom plate, the second driving source and the bottom plate are fixedly connected by bolts, the front end surface of the second driving source is fixedly connected to the rear end surface of the transmission rod, the transmission rod frame is arranged at the front end of the second driving source, the upper surface of the bottom plate is fixedly connected to the lower surface of the transmission rod frame, the transmission rod frame and the transmission rod are movably connected through a bearing, the front end surface of the transmission rod is fixedly connected to the surface of the first transmission gear, the first transmission gear is in contact with the second transmission gear, the upper surface of the bottom plate is fixedly connected to the lower surface of the support plate, the upper end of the support plate is provided with a three-stage pulverizing device, the upper end of the three-stage pulverizing device is provided with a secondary pulverizing device, and the upper end of the secondary pulverizing device is provided with a primary pulverizing device;

[0006] The primary comminution device is used to slice meat food;

[0007] The secondary pulverizing device is used to pulverize meat food;

[0008] The three-stage crushing device is used for crushing and grinding meat food.

[0009] In order to finally crush the meat food, preferably, the three-stage crushing device includes a rotating rod, a scraper, a connecting rod, an observation window, a drop port, a discharge hole, a cover plate, a flap, a roller and a crushing box. The upper surface of the second transmission gear is fixedly connected to the lower surface of the rotating rod, the crushing box is movably connected to the rotating rod through a bearing, the surface of the rotating rod is fixedly connected to the surface of the connecting rod, one end of the connecting rod is movably connected to the surface of the roller through a bearing, one end of the connecting rod is fixedly connected to the surface of the scraper, and a discharge hole is provided on the lower surface of the front end of the crushing box. An observation window is provided at the upper end of the front side of the crushing box, the upper end surface of the crushing box is fixedly connected to the lower end surface of the cover plate, a flap is provided on the surface of the observation window, the upper surface of the flap is movably connected to the upper surface of the cover plate through a door hinge, and a material drop opening is provided on the upper surface of the cover plate. The meat food can be further finely crushed by arranging the roller and the crushing box, the internal operating environment can be detected at any time and the quality of the meat food during crushing can be checked through the observation window and the flap, and the contact between the meat food and the environment and the contamination of the meat food can be avoided by arranging the cover plate.

[0010] In order to crush the meat food again, preferably, the secondary crushing device includes a tumbling rod, a tumbling box, a gear, a limit plate, a connecting box and a movable rod, the upper surface of the blanking port is fixedly connected to the lower surface of the connecting box, the upper surface of the connecting box is fixedly connected to the lower surface of the tumbling box, the interior of the tumbling box is movably connected to the two movable rods through bearings, the outer surfaces of the two movable rods are fixedly connected to the inner surfaces of the two tumbling rods, the left outer surface of the tumbling box is provided with two gears, the outer sides of the left ends of the two movable rods are fixedly connected to the two gears, and the left surface of the movable rod is fixedly connected to the right surface of the limit plate. The meat food can be further crushed by arranging the tumbling rod and the tumbling box, the connection box can be prevented from contacting the meat food with the environment, causing contamination of the meat food, and the torque of the tumbling rod can be increased by arranging the gears and the movable rod, so that the meat food can be crushed quickly.

[0011] In order to slice meat food, preferably, the first-level crushing device includes a feed box, a material blocking box, a feed port, a cutting blade and a first driving source. The upper surface of the tumbling box is fixedly connected to the lower surface of the material blocking box, the rear end surface of the material blocking box is fixedly connected to the front end surface of the feed box, the upper end of the feed box is provided with a feed port, the front end of the feed box is movably connected to the cutting blade, and the upper end of the feed box is fixedly connected to the lower surface of the first driving source. By setting the material blocking box, splashing of meat food caused by rapid rotation of the cutting blade can be avoided. By setting the cutting blade, the meat food can be cut first to avoid blockage.

[0012] In order to facilitate the removal of the crushed meat food, preferably, a storage box is provided on the upper surface of the front end of the bottom plate, the lower surface of the storage box is fixedly connected to the upper surface of the bottom plate, a sieve plate is provided inside the storage box, the surface of the sieve plate is movably connected to the inside of the storage box through a slide rail, a tooth groove is provided on the rear surface of the sieve plate, a motor is provided on the upper surface of the rear end of the storage box, the upper surface of the rear end of the storage box is fixedly connected to the lower surface of the motor, a special-shaped gear is provided at the front end of the motor, the rear end surface of the special-shaped gear is fixedly connected to the front end surface of the motor, the special-shaped gear contacts the tooth groove, a receiving box is provided on the front end surface of the storage box, the rear end surface of the receiving box is fixedly connected to the front end surface of the storage box, a support block is provided on the lower end surface of the storage box, the upper surface of the support block is fixedly connected to the lower surface of the receiving box by bolts, and the rear end surface of the support block is fixedly connected to the front end surface of the bottom plate, by arranging the sieve plate, the tooth groove, the special-shaped gear and the motor, the meat food after crushing can be quickly taken out, and by arranging the receiving box, contact with the environment can be avoided and the condition of the meat food after crushing can be observed.

[0013] In order to save the driving source required for the operation of the machine, preferably, a belt is arranged on the left side of the transmission rod, the transmission rod is movably connected to the belt, and the movable rod is movably connected to the belt. By arranging the belt, power can be transmitted to the secondary crushing device and the tertiary crushing device at the same time, which can reduce the use of the motor and save manufacturing costs.

[0014] In order to allow the meat food to enter the machine smoothly, preferably, a water tank is provided on the left end surface of the feed box, the right side surface of the water tank is fixedly connected to the left side surface of the feed box, a water pipe is provided on the upper surface of the water tank, the lower end of the water pipe is fixedly connected to the upper surface of the water tank, a spray head is provided on the upper end of the water pipe, and the right side surface of the spray head is fixedly connected to one end of the water pipe. The water tank, the spray head and the water pipe can play a lubrication role to avoid incomplete crushing due to sticking between the meat foods.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] The utility model processes and crushes meat food by arranging a primary crushing device, a secondary crushing device and a tertiary crushing device. The integrated design can avoid pollution of meat food during processing. The water tank and the spray head can avoid the meat food from sticking to the inner wall of the machine due to melting, thereby solving the problem that the processing process is complicated because the processing machine adopts a multi-stage cutting processing method, and its processing process is more complicated than the traditional processing method, and higher skills and experience are required of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1It is a schematic diagram of the main three-dimensional structure provided by an embodiment of the utility model;

[0018] Figure 2 It is a three-dimensional schematic diagram of a vertical section of a main body provided by an embodiment of the utility model;

[0019] Figure 3 It is a three-dimensional schematic diagram of the vertical section side direction of the main body provided by the embodiment of the utility model;

[0020] Figure 4 It is a schematic diagram of the bottom structure provided by an embodiment of the utility model;

[0021] Figure 5 The utility model embodiment provides Figure 3 A partial enlarged view of point A in the middle.

[0022] In the figure: 1. primary crushing device; 101. feed box; 102. material blocking box; 103. feed port; 104. cutting blade; 105. first driving source; 2. secondary crushing device; 201. rolling and kneading rod; 202. rolling and kneading box; 203. gear; 204. limit plate; 205. connecting box; 206. movable rod; 3. tertiary crushing device; 301. rotating rod; 302. scraper; 303. connecting rod; 304. observation window; 305. drop port; 3 06. Discharge hole; 307. Cover plate; 308. Flap; 309. Roller; 3010. Rolling box; 4. Bottom plate; 5. Storage box; 6. Screen plate; 7. Tooth groove; 8. Special-shaped gear; 9. Motor; 10. Receiving box; 11. Belt; 12. Water tank; 13. Water pipe; 14. Sprinkler head; 15. Support block; 16. Second driving source; 17. First transmission gear; 18. Second transmission gear; 19. Support plate; 20. Transmission rod; 21. Transmission rod frame. DETAILED DESCRIPTION

[0023] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0024] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

[0025] like Figures 1 to 5As shown, a meat food multi-stage pulverizing machine provided by an embodiment of the utility model includes a second driving source 16, a first transmission gear 17, a second transmission gear 8, a support plate 19, a transmission rod 20, a transmission rod frame 21 and a bottom plate 4, the second driving source 16 is fixedly connected to the bottom plate 4 by bolts, the front end surface of the second driving source 16 is fixedly connected to the rear end surface of the transmission rod 20, the transmission rod frame 21 is arranged at the front end of the second driving source 16, the upper surface of the bottom plate 4 is fixedly connected to the lower surface of the transmission rod frame 21, the transmission rod frame 21 is movably connected to the transmission rod 20 through a bearing, the front end surface of the transmission rod 20 is fixedly connected to the surface of the first transmission gear 17, the first transmission gear 17 is in contact with the second transmission gear 18, and the upper surface of the bottom plate 4 is fixedly connected to the lower surface of the support plate 19 A three-stage crushing device 3 is arranged on the upper end of the support plate 19, a two-stage crushing device 2 is arranged on the upper end of the three-stage crushing device 3, a first-stage crushing device 1 is arranged on the upper end of the second-stage crushing device 2, the first-stage crushing device 1 is used to slice meat food, the two-stage crushing device 2 is used to crush meat food, and the three-stage crushing device 3 is used to crush and grind meat food. The three-stage crushing device 3 includes a rotating rod 301, a scraper 302, a connecting rod 303, an observation window 304, a drop port 305, a discharge hole 306, a cover plate 307, a flap 308, a roller 309 and a crushing box 3010. The upper surface of the second transmission gear 18 is fixedly connected to the lower surface of the rotating rod 301, the crushing box 3010 is movably connected to the rotating rod 301 through a bearing, and the surface of the rotating rod 301 is connected to the connecting rod The surface of the connecting rod 303 is fixedly connected, one end of the connecting rod 303 is movably connected to the surface of the roller 309 through a bearing, one end of the connecting rod 303 is fixedly connected to the surface of the scraper 302, a discharge hole 306 is provided on the lower surface of the front end of the rolling box 3010, an observation window 304 is provided on the upper end of the front side of the rolling box 3010, the upper end surface of the rolling box 3010 is fixedly connected to the lower end surface of the cover 307, a flap 308 is provided on the surface of the observation window 304, the upper surface of the flap 308 is movably connected to the upper surface of the cover 307 through a door hinge, and a drop opening 305 is provided on the upper surface of the cover 307. By arranging the roller 309 and the rolling box 3010, the meat food can be further finely crushed, and the internal operation can be detected at any time through the observation window 304 and the flap 308. The environment and the quality of meat food during crushing can be checked. By setting a cover plate 307, the contact between meat food and the environment can be avoided to cause pollution of meat food. The secondary crushing device 2 includes a tumbling rod 201, a tumbling box 202, a gear 203, a limit plate 204, a connecting box 205 and a movable rod 206. The upper surface of the drop port 305 is fixedly connected to the lower surface of the connecting box 205, the upper surface of the connecting box 205 is fixedly connected to the lower surface of the tumbling box 202, the inside of the tumbling box 202 is movably connected to the two movable rods 206 through bearings, the outer surfaces of the two movable rods 206 are fixedly connected to the inner surfaces of the two tumbling rods 201, and two gears 203 are arranged on the outer surface of the left side of the tumbling box 202. The outer sides of the left ends of the two movable rods 206 are fixedly connected to the two gears 203.The left surface of the movable rod 206 is fixedly connected to the right surface of the limit plate 204. The meat food can be further crushed by setting the rolling and kneading rod 201 and the rolling and kneading box 202. The contact of the meat food with the environment and the pollution of the meat food can be avoided by setting the connecting box 205. The torque of the rolling and kneading rod 201 can be increased by setting the gear 203 and the movable rod 206, so that the meat food can be crushed quickly. The primary crushing device 1 includes a feed box 101, a blocking box 102, a feed port 103, a cutting blade 104 and a first driving source 105. The upper surface of the rolling and kneading box 202 is fixedly connected to the lower surface of the blocking box 102, the rear end surface of the blocking box 102 is fixedly connected to the front end surface of the feed box 101, and the upper end of the feed box 101 is provided with The feeding port 103, the front end of the feed box 101 is movably connected to the cutting blade 104, the upper end of the feed box 101 is fixedly connected to the lower surface of the first driving source 105, and the blocking box 102 is provided to avoid the splashing of meat food due to the rapid rotation of the cutting blade 104. The cutting blade 104 can be provided to cut the meat food first to avoid blockage. The upper surface of the front end of the bottom plate 4 is provided with a storage box 5, the lower surface of the storage box 5 is fixedly connected to the upper surface of the bottom plate 4, and a sieve plate 6 is provided inside the storage box 5. The surface of the sieve plate 6 is movably connected to the inside of the storage box 5 through a slide rail. The rear surface of the sieve plate 6 is provided with a tooth groove 7. The upper surface of the rear end of the storage box 5 is provided with a motor 9, and the upper surface of the rear end of the storage box 5 is fixedly connected to the lower surface of the motor 9. A special-shaped gear 8 is arranged at the end, and the rear end surface of the special-shaped gear 8 is fixedly connected to the front end surface of the motor 9, and the special-shaped gear 8 contacts the tooth groove 7. A receiving box 10 is arranged on the front end surface of the storage box 5, and the rear end surface of the receiving box 10 is fixedly connected to the front end surface of the storage box 5. A support block 15 is arranged on the lower end surface of the storage box 5, and the upper surface of the support block 15 is fixedly connected to the lower surface of the receiving box 10 by bolts, and the rear end surface of the support block 15 is fixedly connected to the front end surface of the bottom plate 4. By arranging the sieve plate 6, the tooth groove 7, the special-shaped gear 8 and the motor 9, the meat food after the crushing can be quickly taken out. By arranging the receiving box 10, the contact with the environment can be avoided and the condition of the meat food after the crushing can be observed. A belt 11 is arranged on the left side of the transmission rod 20. The rod 20 is movably connected to the belt 11, and the movable rod 206 is movably connected to the belt 11. By setting the belt 11, the power of the secondary crushing device 2 and the tertiary crushing device 3 can be transmitted at the same time, which can reduce the use of the motor and save the manufacturing cost. The left end surface of the feed box 101 is provided with a water tank 12, and the right side surface of the water tank 12 is fixedly connected to the left side surface of the feed box 101. The upper surface of the water tank 12 is provided with a water pipe 13, and the lower end of the water pipe 13 is fixedly connected to the upper surface of the water tank 12. The upper end of the water pipe 13 is provided with a spray head 14, and the right side surface of the spray head 14 is fixedly connected to one end of the water pipe 13. By setting the water tank 12, the spray head 14 and the water pipe 13, a lubrication effect can be achieved to avoid incomplete crushing due to the sticking between meat products.

[0026] The working principle of this utility model:

[0027] When in use, first the spray head 14 sprays water into the feed box 101 through the water tank 12, and then the meat food is put into the feed box 101 and sliced ​​by the cutting blade 104. The sliced ​​meat food falls downward and enters the tumbling box 202, and the movement of the gear 203 and the movable rod 206 drives the tumbling rod 201 to squeeze and crush the meat food again, and then enters the rolling box 3010 through the drop opening 305, and the rotating rod 301 drives the roller 309 to rotate in the rolling box 3010, and the meat food is crushed again, and the scraper 302 discharges the meat food through the discharge hole 306, and falls into the storage box 5, and the sieve plate 6 is lifted upward by the special-shaped gear 8 of the sieve plate 6 and the tooth groove 7 located on the sieve plate 6 to lift the crushed meat food in the storage box 5 out, and finally falls into the receiving box 10.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0029] The above description is only a preferred embodiment of the utility model, and does not constitute any form of limitation to the utility model. Although the utility model has been disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with this patent will not depart from the scope of the technical solution of the utility model.

Claims

1. A meat food multi-stage pulverizing machine, comprising a second driving source (16), a first transmission gear (17), a second transmission gear (18), a support plate (19), a transmission rod (20), a transmission rod frame (21) and a bottom plate (4), wherein the second driving source (16) is fixedly connected to the bottom plate (4) by bolts, the front end surface of the second driving source (16) is fixedly connected to the rear end surface of the transmission rod (20), the transmission rod frame (21) is arranged at the front end of the second driving source (16), and the upper surface of the bottom plate (4) is fixedly connected to the lower surface of the transmission rod frame (21), characterized in that: The transmission rod frame (21) is movably connected to the transmission rod (20) via a bearing, the front end surface of the transmission rod (20) is fixedly connected to the surface of the first transmission gear (17), the first transmission gear (17) is in contact with the second transmission gear (18), the upper surface of the bottom plate (4) is fixedly connected to the lower surface of the support plate (19), the upper end of the support plate (19) is provided with a three-stage crushing device (3), the upper end of the three-stage crushing device (3) is provided with a two-stage crushing device (2), and the upper end of the two-stage crushing device (2) is provided with a first-stage crushing device (1); The primary comminution device (1) is used to slice meat food; The secondary pulverizing device (2) is used to pulverize meat food; The three-stage pulverizing device (3) is used for crushing and grinding meat food.

2. A meat food multi-stage pulverizing machine as claimed in claim 1, characterized in that: The three-stage crushing device (3) comprises a rotating rod (301), a scraper (302), a connecting rod (303), an observation window (304), a material drop port (305), a material discharge hole (306), a cover plate (307), a flap (308), a roller (309) and a crushing box (3010), wherein the upper surface of the second transmission gear (18) is fixedly connected to the lower surface of the rotating rod (301), the crushing box (3010) is movably connected to the rotating rod (301) via a bearing, the surface of the rotating rod (301) is fixedly connected to the surface of the connecting rod (303), and one end of the connecting rod (303) is connected to the roller (309). 09) surface is movably connected via a bearing, one end of the connecting rod (303) is fixedly connected to the surface of the scraper (302), a discharge hole (306) is provided on the lower surface of the front end of the rolling box (3010), an observation window (304) is provided on the upper end of the front side of the rolling box (3010), the upper end surface of the rolling box (3010) is fixedly connected to the lower end surface of the cover plate (307), a flap (308) is provided on the surface of the observation window (304), the upper surface of the flap (308) is movably connected to the upper surface of the cover plate (307) via a door hinge, and a drop opening (305) is provided on the upper surface of the cover plate (307).

3. A meat food multi-stage pulverizing machine as claimed in claim 2, characterized in that: The secondary crushing device (2) comprises a tumbling rod (201), a tumbling box (202), a gear (203), a limit plate (204), a connecting box (205) and a movable rod (206); the upper surface of the drop opening (305) is fixedly connected to the lower surface of the connecting box (205); the upper surface of the connecting box (205) is fixedly connected to the lower surface of the tumbling box (202); the interior of the tumbling box (202) is movably connected to the two movable rods (206) via bearings; the outer surfaces of the two movable rods (206) are fixedly connected to the inner surfaces of the two tumbling rods (201); the left outer surface of the tumbling box (202) is provided with two gears (203); the outer sides of the left ends of the two movable rods (206) are fixedly connected to the two gears (203); the left surface of the movable rod (206) is fixedly connected to the right surface of the limit plate (204).

4. A meat food multi-stage pulverizing machine as claimed in claim 3, characterized in that: The primary crushing device (1) comprises a feed box (101), a material blocking box (102), a feed port (103), a cutting blade (104) and a first driving source (105); the upper surface of the tumbling box (202) is fixedly connected to the lower surface of the material blocking box (102); the rear end surface of the material blocking box (102) is fixedly connected to the front end surface of the feed box (101); the upper end of the feed box (101) is provided with a feed port (103); the front end of the feed box (101) is movably connected to the cutting blade (104); and the upper end of the feed box (101) is fixedly connected to the lower surface of the first driving source (105).

5. The multi-stage meat food pulverizing machine according to claim 2, characterized in that: A material storage box (5) is arranged on the upper surface of the front end of the bottom plate (4), the lower surface of the material storage box (5) is fixedly connected to the upper surface of the bottom plate (4), a sieve plate (6) is arranged inside the material storage box (5), the surface of the sieve plate (6) is movably connected to the inside of the material storage box (5) through a slide rail, a tooth groove (7) is provided on the rear surface of the sieve plate (6), a motor (9) is arranged on the upper surface of the rear end of the material storage box (5), the upper surface of the rear end of the material storage box (5) is fixedly connected to the lower surface of the motor (9), a special-shaped gear (8) is arranged on the front end of the motor (9), and the The rear end surface of the special-shaped gear (8) is fixedly connected to the front end surface of the motor (9), the special-shaped gear (8) is in contact with the tooth groove (7), the front end surface of the material storage box (5) is provided with a material receiving box (10), the rear end surface of the material receiving box (10) is fixedly connected to the front end surface of the material storage box (5), the lower end surface of the material storage box (5) is provided with a support block (15), the upper surface of the support block (15) is fixedly connected to the lower surface of the material receiving box (10) by bolts, and the rear end surface of the support block (15) is fixedly connected to the front end surface of the bottom plate (4).

6. The meat food multi-stage pulverizing machine according to claim 3, characterized in that: A belt (11) is arranged on the left side of the transmission rod (20), the transmission rod (20) is movably connected to the belt (11), and the movable rod (206) is movably connected to the belt (11).

7. A meat food multi-stage pulverizing machine as claimed in claim 4, characterized in that: A water tank (12) is arranged on the left end surface of the feed box (101), and the right side surface of the water tank (12) is fixedly connected to the left side surface of the feed box (101). A water pipe (13) is arranged on the upper surface of the water tank (12), and the lower end of the water pipe (13) is fixedly connected to the upper surface of the water tank (12). A spray head (14) is arranged on the upper end of the water pipe (13), and the right side surface of the spray head (14) is fixedly connected to one end of the water pipe (13).