Material crushing device for food processing

Abstract

The utility model discloses a material crushing device for food processing, which comprises a first material box and a second material box, one side of the first material box and one side of the second material box are hinged, the other side of the first material box and the other side of the second material box are detachably connected through a bolt, crushing devices are arranged in the first material box and the second material box, a material pushing device is arranged above the first material box, and the material pushing device is arranged above the second material box. The crushing device comprises a first crushing assembly and a second crushing assembly, and a driving device is arranged on one side of the second material box. And the pushing block is driven to move downwards to push food in the feeding hopper to the position between the first smashing assembly and the second smashing assembly, and smashing and cutting treatment is conducted.

Description

Technical Field

[0001] The utility model relates to the technical field of food crushing devices, and more specifically, to a material crushing device for food processing. Background Art

[0002] During the food processing, a crushing device is often used to cut and crush the food, so that the subsequent processing can be smoothly processed. Most of the existing crushing devices cut and crush the food by rotating two sets of cutting blades, but during the cutting process, the phenomenon of material blockage often occurs, that is, the food rotates continuously in the upper hopper as the cutting blades rotate, but does not enter the two sets of cutting blades for cutting, resulting in poor cutting and crushing efficiency; in addition, the existing cutting blades are generally fixed in the cutting hopper. During the cutting process, there will be food residue on the cutting blades, which is easy to deteriorate, and then lead to food safety problems, which greatly threatens the health of consumers. Utility Model Content

[0003] In view of the problems existing in the prior art, the utility model provides a material crushing device for food processing to solve the technical problems mentioned in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a material crushing device for food processing, comprising a first material box and a second material box, and one side of the first material box and the second material box is hinged, and the other side is detachably connected by the bolt, a crushing device is arranged in the first material box and the second material box, and a pushing device is arranged above the first material box, the crushing device comprises a first crushing assembly and a second crushing assembly, a driving device is arranged on one side of the second material box, the driving device is connected to the first crushing assembly, the first crushing assembly comprises a rotating shaft, a square shaft, a first limiting plate, a second limiting plate, a partition and a cutting blade, the driving device comprises a driving motor, a driving shaft, a connecting sleeve and a limiting mechanism, the output shaft of the driving motor is fixedly connected to the driving shaft, a limiting strip is arranged in the connecting sleeve, a first limiting groove cooperating with the limiting strip is arranged outside the driving shaft, a second limiting groove cooperating with the limiting strip is arranged at one end of the rotating shaft, the connecting sleeve sliding sleeve is arranged outside the driving shaft and the rotating shaft, a fixing plate is arranged on one side of the second material box, and the connecting sleeve and the fixing plate are connected by the limiting mechanism.

[0005] The utility model is further configured as follows: the square shaft is fixedly sleeved outside the rotating shaft, the first limit plate is fixedly set at one end of the square shaft, a plurality of partitions and cutting blades are provided, and a plurality of the partitions and a plurality of the cutting blades are alternately sleeved outside the square shaft, the second limit plate is sleeved outside the square shaft, and the second limit plate and the square shaft are detachably connected by bolts.

[0006] The utility model is further configured such that the second crushing assembly has the same structure as the first crushing assembly, and a first gear is provided on the outer fixed sleeve of the rotating shaft of the first crushing assembly, and a second gear is provided on the outer fixed sleeve of the rotating shaft of the second crushing assembly, and the first gear and the second gear are meshed.

[0007] The utility model is further configured as follows: the pushing device includes an upper hopper, a support frame, a pushing cylinder, a pushing block and a guide rod; the upper hopper is fixedly arranged on the upper surface of the first material box, the support frame and the upper hopper are fixedly connected, the pushing cylinder is arranged on the upper surface of the support frame, and its telescopic end penetrates the support frame and is connected to the pushing block, the bottom end of the guide rod is fixedly connected to the pushing block, and its top end penetrates the support frame and is slidably connected to the support frame.

[0008] The utility model is further configured such that the limiting mechanism includes a fixed seat, a connecting block and an insertion rod, the fixed seat is fixedly arranged on the upper surface of the fixed plate, the connecting block is rotatably sleeved on the outside of the connecting sleeve, and the connecting block and the fixed seat are slidably connected, the fixed seat is provided with a first socket cooperating with the insertion rod, and the connecting block is provided with a second socket cooperating with the insertion rod.

[0009] The utility model is further configured that a push block is provided on the connecting block.

[0010] The utility model is further configured such that the first material box and the second material box are both provided with semicircular holes matching with the rotating shaft.

[0011] The utility model is further configured such that bearings are sleeved on both ends of the rotating shafts of the first pulverizing assembly and the second pulverizing assembly, and the bearings are arranged in semicircular holes.

[0012] Compared with the prior art, the utility model provides a material crushing device for food processing, which has the following beneficial effects:

[0013] 1. The utility model is provided with a pushing device. When food is accumulated in the upper hopper, the pushing cylinder can be started to drive the pushing block to move downward to push the food in the upper hopper to the middle of the first crushing assembly and the second crushing assembly for crushing and cutting.

[0014] 2. In the utility model, the partition and the cutting blade are both sleeved outside the square shaft, and the whole can be taken out from between the first material box and the second material box, and the partition and the cutting blade can be disassembled from the square shaft for cleaning to avoid food spoilage.

[0015] 3. The utility model is provided with a driving device, and the connecting sleeve can slide to cooperate with the rotating shaft, or be removed from the rotating shaft. This method is convenient for removing the rotating shaft, or after the rotating shaft is installed, it can be quickly connected to the driving motor, so that the crushing device can be driven to operate by the driving motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a material crushing device for food processing in the utility model;

[0017] Figure 2 It is a structural schematic diagram of the first material box in the utility model in an expanded state;

[0018] Figure 3 This is a schematic diagram of the structure of the first crushing component in the utility model;

[0019] Figure 4 It is a structural schematic diagram of the driving device and the first crushing assembly in the utility model in an unconnected state;

[0020] Figure 5 It is a structural schematic diagram of the connecting sleeve, the connecting block and the fixing seat in the utility model.

[0021] In the figure: 1. first material box; 2. second material box; 3. first crushing assembly; 4. second crushing assembly; 5. rotating shaft; 6. square shaft; 7. first limit plate; 8. second limit plate; 9. partition; 10. cutting blade; 11. driving motor; 12. driving shaft; 13. connecting sleeve; 14. limit strip; 15. first limit groove; 16. second limit groove; 17. fixing plate; 18. first gear; 19. second gear; 20. upper hopper; 21. supporting frame; 22. pushing cylinder; 23. pushing block; 24. guide rod; 25. fixing seat; 26. connecting block; 27. plug rod; 28. first plug hole; 29. ​​second plug hole; 30. pushing block; 31. semicircular hole; 32. bearing. DETAILED DESCRIPTION

[0022] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0023] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0024] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0025] See also Figure 1-5A material crushing device for food processing, comprising a first material box 1 and a second material box 2, wherein one side of the first material box 1 and the second material box 2 are hinged, and the other side is detachably connected by bolts, a crushing device is arranged in the first material box 1 and the second material box 2, a material pushing device is arranged above the first material box 1, the crushing device comprises a first crushing assembly 3 and a second crushing assembly 4, a driving device is arranged on one side of the second material box 2, the driving device is connected to the first crushing assembly 3, the first crushing assembly 3 comprises a rotating shaft 5, a square shaft 6, a first limiting plate 7, a second limiting plate 8, a partition plate 9 and a cutting plate The cutting blade 10, the driving device includes a driving motor 11, a driving shaft 12, a connecting sleeve 13 and a limiting mechanism, the output shaft of the driving motor 11 is fixedly connected to the driving shaft 12, a limiting strip 14 is arranged inside the connecting sleeve 13, a first limiting groove 15 cooperating with the limiting strip 14 is arranged outside the driving shaft 12, a second limiting groove 16 cooperating with the limiting strip 14 is arranged at one end of the rotating shaft 5, the connecting sleeve 13 is slidably sleeved outside the driving shaft 12 and the rotating shaft 5, a fixing plate 17 is arranged at one side of the second material box 2, and the connecting sleeve 13 and the fixing plate 17 are connected by a limiting mechanism. The square shaft 6 is fixedly sleeved outside the rotating shaft 5, the first limiting plate 7 is fixedly arranged at one end of the square shaft 6, a plurality of partitions 9 and cutting blades 10 are arranged, and a plurality of partitions 9 and a plurality of cutting blades 10 are alternately sleeved outside the square shaft 6, the second limiting plate 8 is sleeved outside the square shaft 6, and the second limiting plate 8 and the square shaft 6 are detachably connected by bolts. The second crushing assembly 4 has the same structure as the first crushing assembly 3, and the first crushing assembly 3 has a first gear 18 fixedly sleeved outside the rotating shaft 5, and the second crushing assembly 4 has a second gear 19 fixedly sleeved outside the rotating shaft 5, and the first gear 18 and the second gear 19 are meshed. The first material box 1 and the second material box 2 are both provided with semicircular holes 31 that match the rotating shaft 5. Both ends of the rotating shaft 5 of the first crushing assembly 3 and the second crushing assembly 4 are sleeved with bearings 32, and the bearings 32 are arranged in the semicircular holes 31.

[0026] In this embodiment, the partitions 9 and the cutting blades 10 are alternately sleeved on the outside of the square shaft 6, and the first partition 9 or the cutting blade 10 is fitted with the first limit plate 7, and the last partition 9 or the cutting blade 10 is fitted with the second limit plate 8, and the second limit plate 8 and the square shaft 6 are fixed by bolts to complete the assembly of the first crushing assembly 3 and the second crushing assembly 4, the first material box 1 is rotated to open, the first crushing assembly 3 and the second crushing assembly 4 are placed in the semicircular hole 31 on the second material box 2, and the first material box 1 is rotated to close and fixed by bolts.

[0027] See also Figure 1-5As an implementation of the pushing device: the pushing device includes an upper hopper 20, a support frame 21, a pushing cylinder 22, a pushing block 23 and a guide rod 24. The upper hopper 20 is fixedly arranged on the upper surface of the first material box 1, the support frame 21 is fixedly connected to the upper hopper 20, the pushing cylinder 22 is arranged on the upper surface of the support frame 21, and its telescopic end penetrates the support frame 21 and is connected to the pushing block 23, the bottom end of the guide rod 24 is fixedly connected to the pushing block 23, and its top end penetrates the support frame 21 and is slidably connected to the support frame 21. The limiting mechanism includes a fixed seat 25, a connecting block 26 and an insertion rod 27. The fixed seat 25 is fixedly arranged on the upper surface of the fixed plate 17, the connecting block 26 is rotatably sleeved on the outer side of the connecting sleeve 13, and the connecting block 26 is slidably connected to the fixed seat 25. The fixed seat 25 is provided with a first plug hole 28 that cooperates with the insertion rod 27, and the connecting block 26 is provided with a second plug hole 29 that cooperates with the insertion rod 27. A push block 30 is provided on the connecting block 26 .

[0028] More specifically, after the first crushing component 3 and the second crushing component 4 are assembled and fixed, the connecting block 26 is moved to drive the connecting sleeve 13 to move until the connecting sleeve 13 is sleeved outside the rotating shaft 5, and the limiting strip 14 and the second limiting groove 16 cooperate until the first plug hole 28 and the second plug hole 29 correspond. At this time, the insertion rod 27 is inserted into the first plug hole 28 and the second plug hole 29 to complete the fixation of the connecting block 26. At this time, the driving motor 11 and the rotating shaft 5 are linked and coordinated. The driving motor 11 is started to drive the driving shaft 12, the connecting sleeve 13 and the rotating shaft 5 to rotate, and finally drive the first crushing component 3 to rotate. Through the engagement of the first gear 18 and the second gear 19, the second crushing component 4 is driven to rotate, and the food in the upper hopper 20 is crushed. When the upper hopper 20 is blocked, the pushing cylinder 22 can be started at this time to drive the pushing block 23 to move downward to push the food in the upper hopper 20 to the middle of the first crushing component 3 and the second crushing component 4 for crushing and cutting.

[0029] In summary, when the overall equipment is in use or running: the partitions 9 and the cutting blades 10 are alternately sleeved on the outside of the square shaft 6, and the first partition 9 or cutting blade 10 is fitted with the first limit plate 7, and the last partition 9 or cutting blade 10 is fitted with the second limit plate 8, and the second limit plate 8 and the square shaft 6 are fixed by bolts, completing the assembly of the first crushing assembly 3 and the second crushing assembly 4, the first material box 1 is rotated open, the first crushing assembly 3 and the second crushing assembly 4 are placed in the semicircular hole 31 on the second material box 2, and the first material box 1 is rotated closed and fixed by bolts.

[0030] After the assembly and fixation of the first crushing component 3 and the second crushing component 4 are completed, the mobile connecting block 26 drives the connecting sleeve 13 to move until the connecting sleeve 13 is sleeved outside the rotating shaft 5, and the limiting strip 14 and the second limiting groove 16 cooperate until the first plug hole 28 and the second plug hole 29 correspond. At this time, the insert rod 27 is inserted into the first plug hole 28 and the second plug hole 29 to complete the fixation of the connecting block 26. At this time, the driving motor 11 and the rotating shaft 5 are linked and coordinated. The driving motor 11 is started to drive the driving shaft 12, the connecting sleeve 13 and the rotating shaft 5 to rotate, and finally drive the first crushing component 3 to rotate. Through the engagement of the first gear 18 and the second gear 19, the second crushing component 4 is driven to rotate, and the food in the upper hopper 20 is crushed. When the upper hopper 20 is blocked, the pushing cylinder 22 can be started at this time to drive the pushing block 23 to move downward to push the food in the upper hopper 20 to the middle of the first crushing component 3 and the second crushing component 4 for crushing and cutting.

[0031] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A material pulverizing device for food processing, comprising a first material box (1) and a second material box (2), wherein one side of the first material box (1) and the second material box (2) are hinged, and the other side is detachably connected by bolts, wherein: A crushing device is provided in the first material box (1) and the second material box (2), a material pushing device is provided above the first material box (1), the crushing device comprises a first crushing assembly (3) and a second crushing assembly (4), a driving device is provided on one side of the second material box (2), the driving device is connected to the first crushing assembly (3), the first crushing assembly (3) comprises a rotating shaft (5), a square shaft (6), a first limiting plate (7), a second limiting plate (8), a partition plate (9) and a cutting blade (10), the driving device comprises a driving motor (11), a driving shaft (12), a connecting sleeve ( 13) and a limiting mechanism, the output shaft of the driving motor (11) and the driving shaft (12) are fixedly connected, a limiting strip (14) is provided inside the connecting sleeve (13), a first limiting groove (15) cooperating with the limiting strip (14) is provided outside the driving shaft (12), a second limiting groove (16) cooperating with the limiting strip (14) is provided at one end of the rotating shaft (5), the connecting sleeve (13) is slidably sleeved outside the driving shaft (12) and the rotating shaft (5), a fixing plate (17) is provided on one side of the second material box (2), and the connecting sleeve (13) and the fixing plate (17) are connected via the limiting mechanism.

2. A material crushing device for food processing according to claim 1, characterized in that: The square shaft (6) is fixedly sleeved outside the rotating shaft (5), the first limit plate (7) is fixedly arranged at one end of the square shaft (6), a plurality of partition plates (9) and a plurality of cutting blades (10) are provided, and the plurality of partition plates (9) and the plurality of cutting blades (10) are alternately sleeved outside the square shaft (6), the second limit plate (8) is sleeved outside the square shaft (6), and the second limit plate (8) and the square shaft (6) are detachably connected by bolts.

3. The material crushing device for food processing according to claim 1, characterized in that: The second pulverizing assembly (4) and the first pulverizing assembly (3) have the same structure, and a first gear (18) is provided on the outer fixed sleeve of the rotating shaft (5) of the first pulverizing assembly (3), and a second gear (19) is provided on the outer fixed sleeve of the rotating shaft (5) of the second pulverizing assembly (4), and the first gear (18) and the second gear (19) are meshed.

4. The material crushing device for food processing according to claim 1, characterized in that: The pushing device comprises an upper hopper (20), a support frame (21), a pushing cylinder (22), a pushing block (23) and a guide rod (24); the upper hopper (20) is fixedly arranged on the upper surface of the first material box (1); the support frame (21) and the upper hopper (20) are fixedly connected; the pushing cylinder (22) is arranged on the upper surface of the support frame (21), and its telescopic end passes through the support frame (21) and is connected to the pushing block (23); the bottom end of the guide rod (24) is fixedly connected to the pushing block (23), and the top end passes through the support frame (21) and is slidably connected to the support frame (21).

5. The material crushing device for food processing according to claim 1, characterized in that: The limiting mechanism comprises a fixing seat (25), a connecting block (26) and an inserting rod (27); the fixing seat (25) is fixedly arranged on the upper surface of the fixing plate (17); the connecting block (26) is rotatably sleeved on the outer side of the connecting sleeve (13); the connecting block (26) and the fixing seat (25) are slidably connected; the fixing seat (25) is provided with a first plug hole (28) cooperating with the inserting rod (27); and the connecting block (26) is provided with a second plug hole (29) cooperating with the inserting rod (27).

6. A material pulverizing device for food processing according to claim 5, characterized in that: A pushing block (30) is provided on the connecting block (26).

7. The material pulverizing device for food processing according to claim 3, characterized in that: The first material box (1) and the second material box (2) are both provided with a semicircular hole (31) that matches the rotating shaft (5).

8. The material pulverizing device for food processing according to claim 7, characterized in that: Both ends of the rotating shaft (5) of the first pulverizing assembly (3) and the second pulverizing assembly (4) are sleeved with bearings (32), and the bearings (32) are arranged in the semicircular holes (31).

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