Processing and crushing device for food engineering

Abstract

The invention provides a food engineering processing and crushing device applied to the field of food crushing. The food engineering processing and crushing device comprises an outer shell and a primary crushing mechanism; a crushing tank is further arranged in the outer shell and comprises an upper tank cover and a ball tank body. A hemispherical core part is arranged in the upper tank cover and rotationally connected to the bottom of the upper tank cover, a grinding bin is arranged between the spherical tank body and the hemispherical core part, a smashing bin is arranged in the middle of the hemispherical core part, a shaft sleeve is arranged in the smashing bin, smashing blades are fixed to the outer wall of the shaft sleeve, and a flow dividing mechanism is further arranged at the top of the smashing bin. The device has the functions of primary crushing, grinding and smashing, reasonable distribution and multi-stage crushing treatment of materials can be achieved through the distribution mechanism according to the characteristics and processing requirements of food raw materials, and the diversified requirements of different food production technologies for the granularity of the raw materials can be met.

Description

Technical Field

[0001] The present application relates to the field of food crushing, and in particular to a processing and crushing device for food engineering. Background Art

[0002] In food engineering, the production of many foods requires crushing of raw materials, such as processing grains into flour, making fruits into jam, processing nuts into powder or granules, etc. Traditional food processing crushing devices have some shortcomings: Some existing devices can only achieve simple crushing functions and cannot meet the needs of multi-level and different degrees of crushing of food raw materials. For example, for some food raw materials that need to be coarsely crushed and then finely ground or crushed, a single-function crushing device cannot complete the processing in one go, and multiple devices need to be used, which increases production costs and the complexity of the production process.

[0003] The existing devices have poor coordination in the feeding, crushing and discharging links, and are prone to problems such as feed blockage, material accumulation in the crushing chamber or poor discharging. At the same time, the power utilization efficiency of the equipment is not high, and the role of power sources such as motors cannot be fully utilized, resulting in low overall material processing efficiency and cannot meet the needs of large-scale food production.

[0004] For this reason, a processing and crushing device for food engineering is proposed. Summary of the invention

[0005] The purpose of the present application is to solve the technical problems that the existing food crushing equipment cannot perform classified multi-stage crushing and has low crushing efficiency. Compared with the existing technology, a processing and crushing device for food engineering is provided, including an outer shell and a primary crushing mechanism, the primary crushing mechanism is used for primary crushing of processed materials, the primary crushing mechanism includes two sets of parallel and oppositely arranged driving shafts, and two sets of crushing blades are arranged on the driving shafts; The outer shell is also provided with a crushing tank, which includes an upper tank cover and a spherical tank body, a primary crushing bin is provided in the upper tank cover, the primary crushing mechanism is arranged in the primary crushing bin, and a discharge port is provided at the bottom of the primary crushing bin; The spherical tank body is arranged at the bottom of the upper tank cover, a hemispherical core is arranged in the upper tank cover, the hemispherical core is rotatably connected to the bottom of the upper tank cover, a grinding bin is arranged between the spherical tank body and the hemispherical core, a crushing bin is arranged in the middle of the hemispherical core, a shaft sleeve is arranged in the crushing bin, a crushing blade is fixed on the outer wall of the shaft sleeve, and a diverter mechanism is also arranged on the top of the crushing bin, the diverter mechanism is used to guide the primary crushed material discharged from the discharge port to the grinding bin or the crushing bin; The bottom of the outer shell is provided with a crushing discharge port corresponding to the grinding bin and a grinding discharge port corresponding to the crushing bin.

[0006] Furthermore, three groups of machine feet arranged at equal angles are fixed to the bottom of the outer shell, two groups of drive motors are symmetrically fixed to the outside of the outer shell, and the drive motors are used to drive the corresponding drive shafts. A material guide hopper is also provided on the outer shell, and the material guide hopper is arranged on the top of the upper tank cover. A material distribution cross frame is fixed in the middle of the material guide hopper.

[0007] Furthermore, a rotating ring is fixed on the top of the hemispherical core, a rotating groove matching the rotating ring is provided on the bottom of the upper tank cover, an outer grinding part is provided on the outer wall of the hemispherical core, and an inner grinding part is provided on the inner wall of the spherical tank body; The hemispherical core is provided with a stacking trough at the top of the crushing bin, and a plurality of centrifugal holes are evenly distributed at equal angles on the stacking trough, and one end of the centrifugal hole extends into the grinding bin. Furthermore, a steering sphere is provided at the bottom of the spherical tank body, a ball seat matching the steering sphere is provided on the inner wall of the outer shell body, a plurality of second permanent magnets evenly arranged at equal angles are fixed to the outer side of the top of the spherical tank body, and a first permanent magnet corresponding to each of the second permanent magnets is fixed to the bottom of the upper tank cover, and there is a magnetic repulsion between the second permanent magnet and the first permanent magnet; An eccentric ball is fixed on one side of the top of the hemispherical core, and the eccentric ball is used to squeeze the spherical tank body to make it deflect.

[0008] Furthermore, a drive shaft for driving the hemispherical core or the sleeve to rotate in a time-sharing manner is provided in the hemispherical core, and a transmission mechanism is provided between the two groups of drive shafts, and the transmission mechanism is used to transmit the power of the drive shaft to the drive shaft.

[0009] Furthermore, the second spline portion and the first spline portion are respectively fixed to the upper and lower ends of the drive shaft; The transmission mechanism includes a first transmission column and a second transmission column, a column gear is provided in the middle of the driving shaft, the first transmission column is rotatably connected to the material distribution horizontal frame, a crown gear meshing with the column gear is fixed to one end of the first transmission column, a first driven tooth is fixed to the other end of the first transmission column, the second transmission column is rotatably connected to the material distribution horizontal frame, a second driven tooth meshing with the first driven tooth is fixed to the second transmission column, and a third spline sleeve matching the second spline portion is also provided at the bottom of the second transmission column; A second spline sleeve matching the second spline portion is provided on the top of the shaft sleeve; The bottom of the hemispherical core is provided with a first spline sleeve matched with the first spline part.

[0010] Furthermore, an electromagnetic block is fixed to the bottom of the first spline sleeve, a bottom magnetic block matching the electromagnetic block is fixed to the bottom of the split drive shaft, and a return spring is fixed between the top of the split drive shaft and the second transmission column; The electromagnetic block has a magnetic repulsion force on the bottom magnetic block when powered, the reset spring has an elastic force to drive the split drive shaft to move downward, and when the reset spring is not compressed, the first spline portion moves downward and separates from the first spline sleeve, and the second spline portion engages with the second spline sleeve; When the return spring is compressed to the maximum stroke, the first spline portion moves upward to engage with the first spline sleeve, and the second spline portion moves upward to disengage from the second spline sleeve.

[0011] Furthermore, a feed blade is fixed on the top of the second transmission column.

[0012] Furthermore, a co-rotating seat is fixed to the middle of the split drive shaft; The flow dividing mechanism comprises a descending part and an ascending part, the descending part is provided with a bowl-shaped plate, a limit slip ring is fixed to the bottom of the bowl-shaped plate, the hemispherical core is provided with a limit slide groove on the inner side of the stacking trough, the limit slip ring is limitedly slidably connected in the limit slide groove, the ascending part comprises a plurality of elastic plates evenly arranged at equal angles, the ends of the elastic plates away from each other are rotatably connected to the top of the bowl-shaped plate, a synchronous ring is provided in the middle of the ascending part, the synchronous ring is rotatably connected to the same rotating seat, the ascending part and the synchronous ring are fixed by a connecting plate, and the shaft sleeve is provided with a connecting hole corresponding to the connecting plate; A tension spring is clamped between the upward portion and the downward portion, and the top of the upward portion is also covered with an elastic membrane.

[0013] Furthermore, the tension spring and the upward portion as a whole have elastic force to drive the upward portion to move away from the downward portion, and a retaining ring is also fixed to the top of the sleeve.

[0014] Compared with the prior art, the advantages of this application are: The device of the present invention has primary crushing, grinding and pulverizing functions, and can realize reasonable diversion and multi-stage crushing of materials through the diversion mechanism according to the characteristics and processing requirements of food raw materials, meet the diversified requirements of different food production processes for raw material particle size, do not need to use multiple devices, reduce production costs and complexity of production processes, and can effectively solve problems such as feed blockage, material accumulation and poor discharge. At the same time, the device fully utilizes the power of the driving motor, improves the power utilization efficiency, can efficiently process food raw materials, and meet the needs of large-scale food production. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the front structure of this application; Figure 2 This is a schematic diagram of the bottom structure of this application; Figure 3 This is a schematic diagram of the internal structure of this application; Figure 4This is a schematic diagram of the explosion structure of this application; Figure 5 It is a schematic diagram of the cross-sectional structure of this application; Figure 6 It is a schematic diagram of the explosion structure of the crushing tank proposed in this application; Figure 7 This is a schematic diagram of the structure of the drive shaft and sleeve proposed in this application; Figure 8 It is a schematic diagram of the cross-sectional structure of the shaft sleeve proposed in this application; Fig. 9 It is a schematic diagram of the exploded structure of the diversion mechanism proposed in this application; Fig.10 It is a structural schematic diagram of the transmission mechanism proposed in this application; Fig.11 A schematic diagram of the bottom structure of the upper tank cover proposed in this application; Fig.12 It is a schematic diagram of the cross-sectional structure of the spherical tank body proposed in this application; Fig.13 It is a schematic diagram of the cross-sectional structure of the hemispherical core proposed in this application; Fig.14 A comparative schematic diagram of the morphological changes of the diversion mechanism proposed in this application; Fig.15 This is a schematic diagram of the material flow of the crushing bin proposed in this application; Fig.16 This is a schematic diagram of the material flow of the grinding bin proposed in this application.

[0016] Description of the numbers in the figure: 1. Outer shell; 101. Ball seat; 11. Material guide hopper; 111. Material distribution cross frame; 12. Driving motor; 13. Machine foot; 14. Grinding discharge port; 15. Crushing discharge port; 2. Feed blades; 3. Primary crushing mechanism; 31. Crushing blades; 32. Driving shaft; 33. Column gear; 4. Crushing tank; 41. Upper tank cover; 411. Primary crushing chamber; 412. Discharge port; 413. Rotating trough; 414. First permanent magnet; 42. Ball tank body; 421. Turning ball; 422. Inner grinding part; 423. Second permanent magnet; 5. Hemispherical core; 501. Eccentric ball; 51. Rotating ring; 52. External grinding part; 53. Limiting slide groove; 54. Centrifugal hole; 55. Stacking trough; 56. First spline sleeve; 57. Electromagnetic block; 58. Crushing bin; 6. Diverter mechanism; 61. Downstream part; 611. Bowl-shaped plate; 612. Limiting slip ring; 62. Upstream part; 621. Elastic plate; 622. Connecting plate; 623. Synchronous ring; 624. Tension spring; 63. Elastic membrane; 7. drive shaft; 701. return spring; 71. first spline portion; 72. bottom magnetic block; 73. second spline portion; 74. in-line rotating seat; 8. Shaft sleeve; 81. Crushing blade; 82. Snap ring; 83. Second spline sleeve; 84. Connecting hole; 9. Transmission mechanism; 91. First transmission column; 911. Crown gear; 912. First driven tooth; 92. Second transmission column; 921. Second driven tooth; 922. Third spline sleeve. DETAILED DESCRIPTION

[0017] The embodiments will be combined with the drawings in the specification to clearly and completely describe the technical solution of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without making any creative work shall fall within the scope of protection of the present application.

[0018] Example: The present invention provides a processing and crushing device for food engineering, please refer to Figure 1 - Fig.16 It is mainly composed of an outer shell 1, a primary crushing mechanism 3, a crushing tank 4, a hemispherical core 5, a diversion mechanism 6, a shaft sleeve 8, a drive shaft 7 and a transmission mechanism 9.

[0019] Among them, see Figure 1 - Figure 3 The outer shell 1 serves as the external support structure of the entire device. Three groups of machine feet 13 are fixed at the bottom at equal angles for stable placement in the workplace. Two groups of drive motors 12 are symmetrically fixed on the outside of the outer shell 1 to provide power for the crushing operation of the device. A guide hopper 11 is provided on the outer shell 1. The guide hopper 11 is located on the top of the upper tank cover 41 and is used to add food raw materials. The dividing cross frame 111 in the middle of the guide hopper 11 helps the raw materials to enter the primary crushing bin 411 evenly. A crushing discharge port 15 corresponding to the grinding bin and a grinding discharge port 14 corresponding to the crushing bin 58 are provided at the bottom of the outer shell 1, which are respectively used to discharge food raw materials that have been crushed to different degrees.

[0020] See also Figure 3 - Figure 4 The primary crushing mechanism 3 includes two sets of parallel and oppositely arranged drive shafts 32, and each drive shaft 32 is provided with two sets of crushing blades 31. The drive motor 12 drives the drive shaft 32 to rotate, so that the crushing blades 31 cooperate with each other to perform primary crushing on the food raw materials entering the primary crushing bin 411, and cut large pieces of raw materials into smaller pieces for further processing.

[0021] See also Figure 6 - Fig.13 The crushing tank 4 is composed of an upper tank cover 41 and a spherical tank body 42. A primary crushing chamber 411 is arranged in the upper tank cover 41, and the primary crushing mechanism 3 is located therein. The discharge port 412 at the bottom of the primary crushing chamber 411 is used to discharge the raw materials after primary crushing. The spherical tank body 42 is arranged at the bottom of the upper tank cover 41, and together with the hemispherical core 5, it constitutes the key processing area of ​​the grinding chamber and the crushing chamber 58.

[0022] The hemispherical core 5 is rotatably connected to the bottom of the upper tank cover 41, and a rotating ring 51 is fixed on the top thereof, which cooperates with the rotating groove 413 at the bottom of the upper tank cover 41 to achieve stable rotation. The outer wall of the hemispherical core 5 is provided with an outer grinding part 52, which interacts with the inner grinding part 422 on the inner wall of the spherical tank body 42 to grind the food raw materials entering the grinding bin. A stacking trough 55 is provided on the top of the crushing bin 58, and a plurality of centrifugal holes 54 are evenly distributed at equal angles on the stacking trough 55. One end of the centrifugal hole 54 extends into the grinding bin, so that the raw materials can be dispersed to the grinding bin during the stacking process by using the centrifugal force generated by the rotation of the hemispherical core 5, thereby optimizing the material distribution. Specifically, in order to prevent the material from accumulating at the stacking trough 55, the stacking trough 55 is an annular groove structure, and the radius of the position of the stacking trough 55 close to the centrifugal hole 54 gradually increases, so that the material in the stacking trough 55 has a tendency to approach the centrifugal hole 54 under the action of centrifugal force, and the diameter of the centrifugal hole 54 is greater than twice the value of the particle size of the crushed particles of the primary crushing mechanism 3.

[0023] An eccentric ball 501 is fixed to one side of the top of the hemispherical core 5, which is used to squeeze the ball tank body 42 to make it deflect, thereby improving the grinding efficiency and uniformity. A number of second permanent magnets 423 arranged evenly at equal angles are fixed to the outside of the top of the ball tank body 42, and a first permanent magnet 414 corresponding to the second permanent magnet 423 is fixed to the bottom of the upper tank cover 41, and there is a magnetic repulsion between the second permanent magnet 423 and the first permanent magnet 414.

[0024] A first spline sleeve 56 matching with the first spline portion 71 of the drive shaft 7 is disposed at the bottom of the hemispherical core 5 , and an electromagnetic block 57 is fixed at the bottom of the first spline sleeve 56 .

[0025] The flow dividing mechanism 6 is located at the top of the crushing bin 58, and includes a descending part 61 and an ascending part 62, which is used to guide the primary crushed materials discharged from the discharge port 412 to the grinding bin or the crushing bin 58. The descending part 61 is provided with a bowl-shaped plate 611, and a limit sliding ring 612 is fixed at the bottom, which is limitedly slidably connected with the limit sliding groove 53 provided on the inner side of the stacking trough 55 of the hemispherical core 5. The ascending part 62 includes a plurality of elastic plates 621 arranged evenly at equal angles, and the ends of the elastic plates 621 that are far away are rotatably connected with the top of the bowl-shaped plate 611, and a synchronous ring 623 is provided in the middle, and the synchronous ring 623 is rotatably connected to the same rotating seat 74, and the ascending part 62 and the synchronous ring 623 are fixed by a connecting plate 622, and the shaft sleeve 8 is provided with a connecting hole 84 corresponding to the connecting plate 622. A tension spring 624 is clamped between the upward portion 62 and the downward portion 61. The top of the upward portion 62 is also covered with an elastic membrane 63. The elastic membrane 63 is made of food-grade thermoplastic polyester elastomer. These structures realize reasonable diversion of materials.

[0026] The shaft sleeve 8 is located in the crushing bin 58, with a crushing blade 81 fixed to its outer wall, a second spline sleeve 83 matching the second spline portion 73 of the drive shaft 7 is provided on the top, and a retaining ring 82 is also fixed on the top for guiding the material.

[0027] The drive shaft 7 is arranged in the hemispherical core 5, and is used to drive the hemispherical core 5 or the sleeve 8 to rotate in a time-sharing manner. The second spline portion 73 and the first spline portion 71 are respectively fixed at the upper and lower ends of the drive shaft 7, a bottom magnetic block 72 matching the electromagnetic block 57 is fixed at the bottom, and a reset spring 701 is fixed between the top and the second transmission column 92. Through the interaction between the electromagnetic block 57 and the bottom magnetic block 72 and the elastic force of the reset spring 701, the up and down displacement of the drive shaft 7 is realized, and the power switching requirements between the hemispherical core 5 and the sleeve 8 are met.

[0028] The transmission mechanism 9 includes a first transmission column 91 and a second transmission column 92, which are used to transmit the power of the drive shaft 32 to the drive shaft 7. A column gear 33 is provided in the middle of the drive shaft 32. The first transmission column 91 is rotatably connected to the material distribution cross frame 111, and a crown gear 911 meshing with the column gear 33 is fixed at one end, and a first driven tooth 912 is fixed at the other end. The second transmission column 92 is rotatably connected to the material distribution cross frame 111, and a second driven tooth 921 meshing with the first driven tooth 912 is fixed thereon, and a third spline sleeve 922 matching the second spline portion 73 is provided at the bottom.

[0029] A feeding blade 2 is also fixed on the top of the second transmission column 92 . The feeding blade 2 is driven to rotate during the operation of the second transmission column 92 , which can effectively prevent the material in the guide hopper 11 from being blocked.

[0030] Specific working principle: Feeding and primary crushing: The food raw materials enter the primary crushing bin 411 through the guide hopper 11, and the drive motor 12 drives the drive shaft 32 to rotate, driving the crushing blades 31 to perform primary crushing on the raw materials and cut them into smaller pieces. The raw materials after primary crushing enter the diversion mechanism 6 through the discharge port 412.

[0031] Diversion and grinding / crushing: The diversion mechanism 6 diverts the primary crushed material to the grinding bin or crushing bin 58 according to the secondary crushing requirements of the processed food.

[0032] When the electromagnetic block 57 is not energized, the return spring 701 moves the drive shaft 7 downward, the second spline portion 73 engages with the second spline sleeve 83 of the sleeve 8, and the power is transmitted to the sleeve 8 through the transmission mechanism 9, driving the crushing blade 81 to rotate and crush the raw materials entering the crushing bin 58.

[0033] See also Fig.14 and Fig.15 The diversion method is as follows: during the downward movement of the drive shaft 7, the drive shaft 7 drives the upward portion 62 and the downward portion 61 to move downward using the rotating seat 74, so that the downward portion 61 blocks the stacking trough 55, that is, closes the entrance to the grinding bin; on the other hand, the elastic plate 621 moves downward to fit the surface of the bowl-shaped plate 611, so that the material passes through the gap of the connecting plate 622 and enters the crushing bin 58 for crushing.

[0034] When the electromagnetic block 57 is energized, the magnetic repulsion force generated causes the drive shaft 7 to move upward, and the first spline portion 71 engages with the first spline sleeve 56 of the hemispherical core 5. The power drives the hemispherical core 5 to rotate, and the raw materials in the grinding bin are ground through the outer grinding portion 52 and the inner grinding portion 422.

[0035] See also Fig.14 and Fig.16 The flow separation method is as follows: in the process of the split drive shaft 7 moving upward, the split drive shaft 7 uses the co-rotating seat 74 to drive the upward portion 62 and the downward portion 61 to move upward, so that the downward portion 61 moves upward away from the stacking trough 55, that is, the entrance to the grinding bin is opened; on the other hand, the elastic plate 621 moves upward and separates from the surface of the bowl-shaped plate 611, and the elastic film 63 is formed into a cone shape opposite to the bowl-shaped plate 611 by moving the elastic plate 621 upward, and the sealing of the retaining ring 82 is cooperated to close the feed port of the crushing bin 58, so that the material passes through the guidance of the deformed split flow mechanism 6, so that the material enters the grinding bin for grinding.

[0036] During the grinding process, the steering ball 421 of the ball tank body 42 cooperates with the ball seat 101 on the inner wall of the outer shell 1, so that it can rotate within a certain range. At the same time, the magnetic repulsion between the second permanent magnet 423 and the second permanent magnet 414 ensures the relative distance between the ball tank body 42 and the hemispherical core 5. When the eccentric ball 501 rotates with the hemispherical core 5, the ball tank body 42 swings regularly, thereby intermittently changing the opening gap of the grinding bin to prevent the material from being blocked at the opening of the grinding bin, thereby further improving the feeding efficiency and grinding efficiency.

[0037] The device of the present invention has primary crushing, grinding and pulverizing functions. According to the characteristics of food raw materials and processing requirements, the diversion mechanism 6 can realize reasonable diversion and multi-stage crushing processing of materials, meet the diverse requirements of different food production processes for raw material particle size, and do not need to use multiple devices, thereby reducing production costs and the complexity of the production process.

[0038] In the primary crushing process, the crushing blades 31 on the two sets of drive shafts 32 cooperate with each other to ensure that the raw materials are uniformly cut. In the grinding and crushing process, the special structural design of the hemispherical core 5 and the ball tank body 42 and the role of the eccentric ball 501 make the grinding in the grinding chamber more complete and uniform, and the crushing blades 81 in the crushing chamber 58 can also ensure that the material is crushed into uniform particles or powder, which improves the quality of food processing, ensures the consistency of product taste, and meets the food production needs with strict requirements on particle size.

[0039] The feed guide hopper 11 and the material distribution cross frame 111 ensure uniform feeding, the transmission mechanism 9 realizes effective power transmission, and the coordinated work of various components during the grinding and crushing process avoids problems such as feed blockage, material accumulation and poor discharge. At the same time, the device fully utilizes the power of the drive motor 12, improves power utilization efficiency, can efficiently process food raw materials, and meet the needs of large-scale food production.

[0040] The above is only the best implementation method adopted by this application in combination with current actual needs, but the protection scope of this application is not limited to this.

Claims

1. A processing and crushing device for food engineering, comprising an outer shell (1) and a primary crushing mechanism (3), characterized in that: The primary crushing mechanism (3) is used for primary crushing of processed materials. The primary crushing mechanism (3) comprises two sets of driving shafts (32) arranged in parallel and opposite to each other. Two sets of crushing blades (31) are arranged on each of the driving shafts (32); A crushing tank (4) is further provided in the outer shell (1), the crushing tank (4) comprising an upper tank cover (41) and a spherical tank body (42), a primary crushing chamber (411) is provided in the upper tank cover (41), the primary crushing mechanism (3) is arranged in the primary crushing chamber (411), and a discharge port (412) is provided at the bottom of the primary crushing chamber (411); The spherical tank body (42) is arranged at the bottom of the upper tank cover (41); a hemispherical core (5) is arranged inside the upper tank cover (41); the hemispherical core (5) is rotatably connected to the bottom of the upper tank cover (41); a grinding bin is arranged between the spherical tank body (42) and the hemispherical core (5); a crushing bin (58) is arranged in the middle of the hemispherical core (5); a shaft sleeve (8) is arranged inside the crushing bin (58); a crushing blade (81) is fixed to the outer wall of the shaft sleeve (8); a diverter mechanism (6) is further arranged at the top of the crushing bin (58); the diverter mechanism (6) is used to guide the primary crushed material discharged from the discharge port (412) to the grinding bin or the crushing bin (58); The bottom of the outer shell (1) is provided with a crushing discharge port (15) corresponding to the grinding bin and a grinding discharge port (14) corresponding to the crushing bin (58).

2. A food processing and crushing device according to claim 1, characterized in that: Three groups of machine feet (13) arranged evenly at equal angles are fixed to the bottom of the outer shell (1); two groups of drive motors (12) are symmetrically fixed to the outside of the outer shell (1); the drive motors (12) are used to drive corresponding drive shafts (32); a material guide hopper (11) is also provided on the outer shell (1); the material guide hopper (11) is arranged on the top of the upper tank cover (41); and a material distribution cross frame (111) is fixed in the middle of the material guide hopper (11).

3. A food processing and crushing device according to claim 2, characterized in that: A rotating ring (51) is fixed on the top of the hemispherical core (5), a rotating groove (413) matching the rotating ring (51) is provided on the bottom of the upper tank cover (41), an outer grinding portion (52) is provided on the outer wall of the hemispherical core (5), and an inner grinding portion (422) is provided on the inner wall of the spherical tank body (42); The hemispherical core (5) is provided with a material stacking trough (55) at the top of the crushing bin (58), and a plurality of centrifugal holes (54) are evenly spaced at equal angles on the material stacking trough (55), with one end of the centrifugal hole (54) extending into the grinding bin.

4. A food processing and crushing device according to claim 3, characterized in that: A steering sphere (421) is provided at the bottom of the spherical tank body (42), a ball seat (101) matching the steering sphere (421) is provided on the inner wall of the outer shell (1), a plurality of second permanent magnets (423) arranged evenly at equal angles are fixed to the outside of the top of the spherical tank body (42), and first permanent magnets (414) corresponding to the second permanent magnets (423) are fixed to the bottom of the upper tank cover (41), and there is a magnetic repulsion force between the second permanent magnets (423) and the first permanent magnets (414); An eccentric ball (501) is fixed to one side of the top of the hemispherical core (5), and the eccentric ball (501) is used to squeeze the spherical tank body (42) to cause it to deflect.

5. A food processing and crushing device according to claim 4, characterized in that: A drive shaft (7) for driving the hemispherical core (5) or the shaft sleeve (8) to rotate in a time-sharing manner is also provided in the hemispherical core (5). A transmission mechanism (9) is provided between the two groups of drive shafts (32). The transmission mechanism (9) is used to transmit the power of the drive shaft (32) to the drive shaft (7).

6. A food processing and crushing device according to claim 5, characterized in that: A second spline portion (73) and a first spline portion (71) are respectively fixed to the upper and lower ends of the drive shaft (7); The transmission mechanism (9) comprises a first transmission column (91) and a second transmission column (92); a column gear (33) is provided at the middle of the drive shaft (32); the first transmission column (91) is rotatably connected to the material distribution cross frame (111); a crown gear (911) meshing with the column gear (33) is fixed to one end of the first transmission column (91); a first driven tooth (912) is fixed to the other end of the first transmission column (91); the second transmission column (92) is rotatably connected to the material distribution cross frame (111); a second driven tooth (921) meshing with the first driven tooth (912) is fixed to the second transmission column (92); and a third spline sleeve (922) matching the second spline portion (73) is further provided at the bottom of the second transmission column (92); A second spline sleeve (83) matching the second spline portion (73) is provided on the top of the shaft sleeve (8); The bottom of the hemispherical core (5) is provided with a first spline sleeve (56) matching with the first spline portion (71).

7. A food processing and crushing device according to claim 6, characterized in that: An electromagnetic block (57) is also fixed to the bottom of the first spline sleeve (56), a bottom magnetic block (72) matching the electromagnetic block (57) is fixed to the bottom of the drive shaft (7), and a return spring (701) is also fixed between the top of the drive shaft (7) and the second transmission column (92); The electromagnetic block (57) has a magnetic repulsive force on the bottom magnetic block (72) when energized, the return spring (701) has an elastic force for driving the drive shaft (7) to move downward, and when the return spring (701) is in an uncompressed state, the first spline portion (71) moves downward and disengages from the first spline sleeve (56), and the second spline portion (73) engages with the second spline sleeve (83); When the return spring (701) is compressed to a maximum stroke, the first spline portion (71) moves upward to engage with the first spline sleeve (56), and the second spline portion (73) moves upward to disengage from the second spline sleeve (83).

8. A food processing and crushing device according to claim 6, characterized in that: A feeding blade (2) is also fixed to the top of the second transmission column (92).

9. A food processing and crushing device according to claim 6, characterized in that: A co-rotating seat (74) is fixed in the middle of the drive shaft (7); The flow dividing mechanism (6) comprises a descending portion (61) and an ascending portion (62); the descending portion (61) is provided with a bowl-shaped plate (611); a limit sliding ring (612) is fixed to the bottom of the bowl-shaped plate (611); the hemispherical core (5) is provided with a limit sliding groove (53) on the inner side of the stacking trough (55); the limit sliding ring (612) is limit-slidably connected in the limit sliding groove (53); the ascending portion (62) comprises a plurality of springs arranged evenly at equal angles. The elastic plate (621) has an end portion that is away from the elastic plate (621) and is rotatably connected to the top of the bowl-shaped plate (611); a synchronizing ring (623) is provided in the middle of the upward portion (62); the synchronizing ring (623) is rotatably connected to the same rotating seat (74); the upward portion (62) and the synchronizing ring (623) are fixed by a connecting plate (622); and a connecting hole (84) corresponding to the connecting plate (622) is provided on the shaft sleeve (8); A tension spring (624) is clamped between the upward portion (62) and the downward portion (61), and the top of the upward portion (62) is also covered with an elastic membrane (63).

10. A food processing and crushing device according to claim 9, characterized in that: The tension spring (624) and the upward portion (62) as a whole have an elastic force that drives the upward portion (62) to move upward away from the downward portion (61), and a retaining ring (82) is also fixed to the top of the shaft sleeve (8).

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