A shearing and crushing device for dehydrated garlic granules

Abstract

This utility model belongs to the technical field of crushing devices, and in particular, it is a dehydrated garlic granule shearing and crushing device. It includes a support frame, an outer casing mounted on the top of the support frame, a crushing chamber fixedly mounted inside the outer casing, a centrifugal dispersing device penetrating and fixedly mounted on the top plate of the outer casing, the top of the centrifugal dispersing device connected to the feed hopper, a motor fixedly mounted on the side of the outer casing, a transmission mechanism mounted inside the outer casing, a blade mounting cylinder connected to the top of the transmission mechanism, blade mounting seats fixedly mounted on the outer side of the blade mounting cylinder and the inner side of the crushing chamber, a first blade mounted on the top of the blade mounting seat on the blade mounting cylinder, a second blade mounted on the bottom of the blade mounting seat inside the support frame, and the bottom of the crushing chamber connected to a separation section. A set of negative pressure suction hoods is fixedly mounted through and fixedly mounted on the front, back, left, and right sides of the separation section. This device can improve the consistency of the crushing effect and the uniformity of contact between the garlic cloves and the blades, achieving a high garlic dust separation rate and improving the quality of the output garlic granules.

Description

Technical Field

[0001] This utility model belongs to the field of crushing device technology, specifically relating to a dehydrated garlic granule shearing and crushing device. Background Technology

[0002] Garlic, a traditional Chinese medicine, is the bulb of the garlic plant (Allium chinense), belonging to the genus Allium in the family Liliaceae. It is cultivated and distributed throughout China, both in the north and south. It possesses detoxifying, anti-inflammatory, insecticidal, and anti-dysentery properties. It is commonly used for carbuncles, boils, scabies, pulmonary tuberculosis, whooping cough, diarrhea, and dysentery. Due to its pungent flavor, it can add rich layers of taste to dishes and is also used as a seasoning in cooking.

[0003] In garlic processing, dehydrated garlic is often crushed to obtain garlic cloves for food processing. In existing technologies, garlic clove crushing equipment mostly uses high-speed blades to shear and crush the garlic cloves. However, during the process of feeding garlic into the equipment, the garlic cloves are directly discharged into the crushing chamber through the feed hopper, which cannot be evenly distributed inside the crushing chamber. Uneven contact between the blades and the material results in large differences in the crushed particle size. In addition, the separation efficiency of impurities such as garlic skin and dust from garlic cloves is low, requiring subsequent manual screening, which increases production costs. Utility Model Content

[0004] To address the above problems, the purpose of this utility model is to provide a dehydrated garlic granule shearing and crushing device that can improve the consistency of crushing effect and the uniformity of contact between garlic cloves and blades, achieve a high garlic flake dust separation rate, and improve the quality of the output garlic granules.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a dehydrated garlic granule shearing and crushing device, comprising a support frame, an outer box mounted on the top of the support frame, a crushing chamber fixedly mounted on the inner side of the outer box, an umbrella-shaped plate mounted on the top inner side of the crushing chamber via a support rod, a centrifugal dispersing device being installed through and fixedly mounted on the top plate of the outer box, the top of the centrifugal dispersing device being connected to a feed hopper, a motor being fixedly mounted on the side of the outer box, a transmission mechanism being installed on the inner side of the outer box, a blade mounting cylinder being connected to the top of the transmission mechanism, blade mounting seats being fixedly mounted on the outer side of the blade mounting cylinder and the inner side of the crushing chamber, a first blade being mounted on the top of the blade mounting seat on the blade mounting cylinder, a second blade being mounted on the bottom of the blade mounting seat on the inner side of the support frame, the bottom of the crushing chamber being connected to a separation section, a set of negative pressure suction hoods being installed through and fixedly mounted on the front, back, left, and right sides of the separation section, the other end of the negative pressure suction hood being connected and fixedly mounted to an annular pipe, one end of the annular pipe being connected to a negative pressure fan, and the bottom of the separation section being connected to an output pipe.

[0006] The beneficial effects of this utility model are as follows: When this device is running, the control motor drives the first rotating shaft to rotate. The first rotating shaft drives the first bevel gear and the second bevel gear to rotate synchronously. The first bevel gear meshes with the third bevel gear, driving the second rotating shaft to rotate. The second bevel gear meshes with the fourth bevel gear, driving the third rotating shaft to rotate. The third rotating shaft, through the transmission between the pulley at the top of the third rotating shaft, the pulley on the outside of the hollow rotating shaft, and the belt, drives the hollow rotating shaft and the throwing device to rotate rapidly. At the same time, the second rotating shaft drives the blade mounting cylinder to rotate rapidly clockwise, driving the first blade to rotate, so that the first blade... The dehydrated garlic clove particles undergo a shearing action between the first and second blades. They enter the hollow tube of the centrifugal dispersion device through the feed hopper and then enter the ejection device through the rotary joint. The ejection device centrifugally ejects the particles from the annularly distributed ejection holes. After impacting the umbrella-shaped plate, the particles are evenly scattered into the annular shearing zone formed between the inner wall of the crushing chamber and the outer wall of the blade mounting cylinder. The garlic clove particles entering the annular shearing zone are sheared and crushed by the shearing action of the first and second blades. Since the garlic clove particles are evenly distributed in the annular shearing zone, the consistency of the crushing effect and the uniformity of the contact between the garlic cloves and the blades can be improved.

[0007] After being crushed, the garlic pieces fall into the separation section. Four sets of negative pressure suction hoods are connected to a negative pressure fan through a ring pipe. The negative pressure fan draws negative pressure into the inside of the separation section, and the output pipe serves as an air inlet channel. This creates an upward airflow inside the separation section and the output pipe, preventing light impurities such as garlic skins and dust from falling. A uniform negative pressure field of -800Pa is also created in the separation section, which draws the garlic skin dust generated during the crushing process into the dust collection bag. Meanwhile, the qualified particles, due to their greater weight, are discharged from the output pipe, achieving a high garlic flake dust separation rate and improving the quality of the output garlic pieces.

[0008] To ensure that the garlic clove particles are evenly distributed within the annular shearing zone:

[0009] As a further improvement to the above technical solution: the centrifugal dispersion device includes a hollow tube that passes through and is fixed to the top plate of the outer casing. A rotary joint is connected to the bottom of the hollow tube, a hollow rotating shaft is connected to the bottom of the rotary joint, and a throwing device is connected to the bottom of the hollow rotating shaft. The bottom of the throwing device is provided with a plurality of throwing holes arranged in a ring.

[0010] The beneficial effects of this improvement are as follows: the dehydrated garlic clove particles enter the hollow tube of the centrifugal dispersion device through the feed hopper, and then enter the throwing device through the rotary joint. The throwing device centrifugally throws the particles out from the annularly distributed throwing holes, and after hitting the umbrella-shaped plate, they are evenly scattered into the annular shearing zone formed between the inner wall of the crushing chamber and the outer wall of the blade mounting cylinder, so that the garlic clove particles are evenly distributed in the annular shearing zone.

[0011] To improve the installation stability of the blade mounting sleeve:

[0012] As a further improvement to the above technical solution: a support ring plate is fixedly installed on the inner side of the crushing chamber by a support rod, and the bottom of the blade mounting cylinder is rotatably connected to the support ring plate.

[0013] The beneficial effect of this improvement is that the support ring plate provides support for the blade mounting cylinder, thereby improving its installation stability.

[0014] To enable the shearing action between the first and second blades:

[0015] As a further improvement to the above technical solution: the transmission mechanism includes a transmission shaft sleeve fixed inside the outer casing. One end of the transmission shaft sleeve penetrates into the inner side of the crushing chamber. A first rotating shaft is rotatably installed inside the transmission shaft sleeve. One end of the first rotating shaft is connected to the output end of the motor. A first bevel gear and a second bevel gear are fixedly installed on the other end and the outer side of the middle part of the first rotating shaft, respectively. A second rotating shaft is rotatably installed on the top of one end of the transmission shaft sleeve. A third bevel gear is connected to the bottom end of the second rotating shaft. The third bevel gear meshes with the first bevel gear. The top end of the second rotating shaft is connected to the blade mounting cylinder.

[0016] When this device is in operation, the control motor drives the first rotating shaft to rotate. The first rotating shaft drives the first bevel gear and the second bevel gear to rotate synchronously. The first bevel gear meshes with the third bevel gear, driving the second rotating shaft to rotate. The second bevel gear meshes with the fourth bevel gear, driving the third rotating shaft to rotate. The third rotating shaft drives the hollow rotating shaft and the throwing device to rotate rapidly through the transmission between the pulley at the top of the third rotating shaft, the pulley on the outside of the hollow rotating shaft and the belt. At the same time, the second rotating shaft drives the blade mounting cylinder to rotate rapidly clockwise, driving the first blade to rotate, so that the first blade and the second blade perform a shearing action.

[0017] To drive the hollow shaft and ejection device to rotate rapidly:

[0018] As a further improvement to the above technical solution: a third rotating shaft is rotatably mounted on the top of the middle section of the transmission shaft sleeve, a fourth bevel gear is connected to the bottom end of the third rotating shaft, the fourth bevel gear meshes with the second bevel gear, and pulleys are fixedly mounted on the top of the third rotating shaft and the outer side of the hollow rotating shaft, and the two sets of pulleys are connected by a belt.

[0019] The second bevel gear meshes with the fourth bevel gear, driving the third shaft to rotate. The third shaft, through the transmission between the pulley at the top of the third shaft, the pulley on the outside of the hollow shaft, and the belt, drives the hollow shaft and the throwing device to rotate rapidly.

[0020] As a further improvement to the above technical solution: the cutting edge of the first blade faces the opposite direction to the cutting edge of the second blade.

[0021] When the first blade rotates, its cutting edge can tangent to the cutting edge of the second blade, forming a shearing action to cut and break the garlic cloves that pass by.

[0022] To collect dust and impurities such as garlic peels sucked in by the negative pressure fan:

[0023] As a further improvement to the above technical solution: the air outlet of the negative pressure fan passes through the side of the support and is connected to a dust collection bag.

[0024] The beneficial effects of this improvement are: the dust collection bag is connected to the air outlet of the negative pressure fan through a threaded joint, which is used to collect dust and impurities such as garlic peels sucked in by the negative pressure fan.

[0025] The parts of the device not covered herein are the same as or can be implemented using existing technologies. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the isometric section of this utility model (I);

[0027] Figure 2 This is a schematic diagram of the isometric section of this utility model (II);

[0028] Figure 3 This is an isometric schematic diagram of the present invention;

[0029] Figure 4 This is a partial cross-sectional view of the present invention;

[0030] Figure 5 This is a cross-sectional schematic diagram of the crushing chamber in this utility model;

[0031] Figure 6 This is a schematic diagram of the blade mounting cylinder in this utility model;

[0032] Figure 7 This is a cross-sectional structural diagram of the ejection device in this utility model;

[0033] In the diagram: 1. Support frame; 2. Outer casing; 3. Crushing chamber; 4. Umbrella-shaped plate; 5. Hollow tube; 6. Rotary joint; 7. Hollow shaft; 8. Throwing device; 9. Throwing hole; 10. Feed hopper; 11. Support ring plate; 12. Motor; 13. Transmission shaft sleeve; 14. First shaft; 15. First bevel gear; 16. Second bevel gear; 17. Second shaft; 18. Third bevel gear; 19. Third shaft; 20. Fourth bevel gear; 21. Pulley; 22. Belt; 23. Blade mounting cylinder; 24. Blade mounting seat; 25. First blade; 26. Second blade; 27. Separation section; 28. Negative pressure suction hood; 29. ​​Annular pipe; 30. Negative pressure fan; 31. Dust collection bag; 32. Output pipe. Detailed Implementation

[0034] To enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be described in detail below with reference to the accompanying drawings. The description in this part is only exemplary and explanatory, and should not be used to limit the scope of protection of the present invention in any way.

[0035] like Figure 1-7 As shown, a dehydrated garlic granule shearing and crushing device includes a support 1, an outer casing 2 mounted on the top of the support 1, a crushing chamber 3 fixedly mounted inside the outer casing 2, an umbrella-shaped plate 4 mounted on the top inner side of the crushing chamber 3 via a support rod, a centrifugal dispersing device being fixedly mounted through the top plate of the outer casing 2, the top of the centrifugal dispersing device being connected to a feed hopper 10, a motor 12 fixedly mounted on the side of the outer casing 2, a transmission mechanism mounted inside the outer casing 2, a blade mounting cylinder 23 connected to the top of the transmission mechanism, and the outer side of the blade mounting cylinder 23 and... The inner side of the crushing chamber 3 is fixedly provided with blade mounting seats 24. The top of the blade mounting seat 24 on the blade mounting cylinder 23 is equipped with a first blade 25. The bottom of the blade mounting seat 24 on the inner side of the bracket 1 is provided with a second blade 26. The bottom of the crushing chamber 3 is connected to the separation section 27. A set of negative pressure suction hoods 28 are fixedly installed through the front, back, left and right sides of the separation section 27. The other end of the negative pressure suction hood 28 is connected and fixed to the annular pipe 29. One end of the annular pipe 29 is connected to the negative pressure fan 30. The bottom of the separation section 27 is connected to the output pipe 32.

[0036] When this device is in operation, the control motor 12 drives the first rotating shaft 14 to rotate. The first rotating shaft 14 drives the first bevel gear 15 and the second bevel gear 16 to rotate synchronously. The first bevel gear 15 meshes with the third bevel gear 18, driving the second rotating shaft 17 to rotate. The second bevel gear 16 meshes with the fourth bevel gear 20, driving the third rotating shaft 19 to rotate. The third rotating shaft 19, through the transmission between the pulley 21 at the top of the third rotating shaft 19 and the pulley 21 on the outside of the hollow rotating shaft 7 and the belt 22, drives the hollow rotating shaft 7 and the throwing device 8 to rotate rapidly. At the same time, the second rotating shaft 17 drives the blade mounting cylinder 23 to rotate rapidly clockwise, driving the first blade 25 to rotate. The first blade 25 and the second blade 26 perform a shearing action. The dehydrated garlic clove particles enter the hollow tube 5 of the centrifugal dispersion device through the feed hopper 10 and enter the throwing device 8 through the rotary joint 6. The throwing device 8 centrifugally throws the particles out from the annularly distributed throwing holes 9. After hitting the umbrella-shaped plate 4, they are evenly scattered into the annular shearing zone formed between the inner wall of the crushing chamber 3 and the outer wall of the blade mounting cylinder 23. The garlic clove particles entering the annular shearing zone are sheared and crushed by the shearing action of the first blade 25 and the second blade 26. Since the garlic clove particles are evenly distributed in the annular shearing zone, the consistency of the crushing effect and the uniformity of the contact between the garlic cloves and the blades can be improved.

[0037] The crushed garlic pieces fall into the separation section 27. Four sets of negative pressure suction hoods 28 are connected to the negative pressure fan 30 through the annular pipe 29. The negative pressure fan 30 draws negative pressure into the inside of the separation section 27. The output pipe 32 serves as an air inlet channel, which can form an upward airflow inside the separation section 27 and the output pipe 32, blocking the descent of light impurities such as garlic skin and dust. A uniform negative pressure field of -800Pa is formed in the separation section, which sucks the garlic skin dust generated during the crushing process into the dust collection bag 31. The qualified particles are discharged from the output pipe 32 due to their greater weight, achieving a high garlic flake dust separation rate and improving the quality of the output garlic pieces.

[0038] The centrifugal dispersion device includes a hollow tube 5 that passes through and is fixed to the top plate of the outer casing 2. A rotary joint 6 is connected to the bottom of the hollow tube 5. A hollow rotating shaft 7 is connected to the bottom of the rotary joint 6. A throwing device 8 is connected to the bottom of the hollow rotating shaft 7. A plurality of throwing holes 9 are arranged in a ring at the bottom of the throwing device 8.

[0039] Dehydrated garlic clove granules enter the hollow tube 5 of the centrifugal dispersion device through the feed hopper 10, and then enter the throwing device 8 through the rotary joint 6. The throwing device 8 centrifugally throws the granules out from the annularly distributed throwing holes 9, and after hitting the umbrella-shaped plate 4, they are evenly scattered into the annular shearing zone formed between the inner wall of the crushing chamber 3 and the outer wall of the blade mounting cylinder 23, so that the garlic clove granules are evenly distributed in the annular shearing zone.

[0040] The inner side of the crushing chamber 3 is fixedly installed with a support ring plate 11 by a support rod, and the bottom of the blade mounting cylinder 23 is rotatably connected to the support ring plate 11.

[0041] The support ring plate 11 is used to provide support for the blade mounting cylinder 23 and improve its installation stability.

[0042] The transmission mechanism includes a transmission shaft sleeve 13 fixed inside the outer casing 2. One end of the transmission shaft sleeve 13 penetrates into the inner side of the crushing chamber 3. A first rotating shaft 14 is rotatably mounted inside the transmission shaft sleeve 13. One end of the first rotating shaft 14 is connected to the output end of the motor 12. A first bevel gear 15 and a second bevel gear 16 are fixedly mounted on the other end and the outer side of the middle part of the first rotating shaft 14, respectively. A second rotating shaft 17 is rotatably mounted on the top of one end of the transmission shaft sleeve 13. A third bevel gear 18 is connected to the bottom end of the second rotating shaft 17. The third bevel gear 18 meshes with the first bevel gear 15. The top end of the second rotating shaft 17 is connected to the blade mounting cylinder 23.

[0043] When this device is in operation, the control motor 12 drives the first rotating shaft 14 to rotate. The first rotating shaft 14 drives the first bevel gear 15 and the second bevel gear 16 to rotate synchronously. The first bevel gear 15 meshes with the third bevel gear 18, driving the second rotating shaft 17 to rotate. The second bevel gear 16 meshes with the fourth bevel gear 20, driving the third rotating shaft 19 to rotate. The third rotating shaft 19 drives the hollow rotating shaft 7 and the throwing device 8 to rotate rapidly through the transmission between the pulley 21 at the top of the third rotating shaft 19, the pulley 21 on the outside of the hollow rotating shaft 7 and the belt 22. At the same time, the second rotating shaft 17 drives the blade mounting cylinder 23 to rotate rapidly clockwise, driving the first blade 25 to rotate, so that the first blade 25 and the second blade 26 perform a cutting action.

[0044] A third shaft 19 is rotatably mounted on the top of the middle section of the transmission shaft sleeve 13. A fourth bevel gear 20 is connected to the bottom end of the third shaft 19. The fourth bevel gear 20 meshes with the second bevel gear 16. Pulleys 21 are fixedly mounted on the top of the third shaft 19 and the outer side of the hollow shaft 7. The two sets of pulleys 21 are connected by a belt 22.

[0045] The second bevel gear 16 meshes with the fourth bevel gear 20, driving the third rotating shaft 19 to rotate. The third rotating shaft 19 drives the hollow rotating shaft 7 and the throwing device 8 to rotate rapidly through the transmission between the pulley 21 at the top of the third rotating shaft 19, the pulley 21 on the outside of the hollow rotating shaft 7 and the belt 22.

[0046] The cutting edge of the first blade 25 faces the opposite direction to the cutting edge of the second blade 26.

[0047] When the first blade 25 rotates, its cutting edge can tangent to the cutting edge of the second blade 26, forming a shearing action to cut and break the garlic cloves that pass by.

[0048] The air outlet of the negative pressure fan 30 extends through the side of the bracket 1 and is connected to a dust collection bag 31.

[0049] The dust collection bag 31 is connected to the air outlet of the negative pressure fan 30 via a threaded joint, and is used to collect dust and impurities such as garlic peels sucked in by the negative pressure fan 30.

[0050] The working principle and usage process of this utility model: This dehydrated garlic clove particle shearing and crushing device achieves efficient crushing of garlic clove particles and precise removal of dust through the three-stage synergistic action of centrifugal dispersion, bidirectional shearing and negative pressure separation. When this device is in operation, the control motor 12 drives the first rotating shaft 14 to rotate. The first rotating shaft 14 drives the first bevel gear 15 and the second bevel gear 16 to rotate synchronously. The first bevel gear 15 meshes with the third bevel gear 18, driving the second rotating shaft 17 to rotate. The second bevel gear 16 meshes with the fourth bevel gear 20, driving the third rotating shaft 19 to rotate. The third rotating shaft 19, through the transmission between the pulley 21 at the top of the third rotating shaft 19 and the pulley 21 and belt 22 on the outside of the hollow rotating shaft 7, drives the hollow rotating shaft 7 and the throwing device 8 to rotate rapidly. At the same time, the second rotating shaft 17 drives the blade mounting cylinder 23 to rotate rapidly clockwise, driving the first blade 25 to rotate, so that the first blade 25 and the second blade 26 perform a shearing action. The dehydrated garlic clove particles enter the hollow tube 5 of the centrifugal dispersion device through the feed hopper 10 and enter the throwing device 8 through the rotary joint 6. The throwing device 8 centrifugally throws the particles out from the annularly distributed throwing holes 9, and after hitting the umbrella-shaped plate 4... The garlic cloves are evenly distributed into the annular shearing zone formed between the inner wall of the crushing chamber 3 and the outer wall of the blade mounting cylinder 23. Through the shearing action of the first blade 25 and the second blade 26, the garlic clove particles entering the annular shearing zone are sheared and crushed. Since the garlic clove particles are evenly distributed in the annular shearing zone, the consistency of the crushing effect and the uniformity of the contact between the garlic cloves and the blades can be improved. The crushed garlic particles fall into the separation section 27. Four sets of negative pressure suction hoods 28 are connected to the negative pressure fan 30 through the annular pipe 29. The negative pressure fan 30 draws negative pressure on the inside of the separation section 27. The output pipe 32 serves as an air inlet channel, which can form an upward airflow on the inside of the separation section 27 and the output pipe 32, blocking the descent of light impurities such as garlic skin and dust. A uniform negative pressure field of -800Pa is formed in the separation section, which sucks the garlic skin dust generated during the crushing process into the dust collection bag 31, while qualified particles are discharged from the output pipe 32 due to their greater weight, achieving a high garlic flake dust separation rate and improving the quality of the output garlic particles.

[0051] The circuits, electronic components, and modules involved are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this application does not involve any improvement to the software and methods.

[0052] It should be noted that, in this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0053] This article uses specific examples to illustrate the principles and implementation methods of this utility model. The above examples are only for the purpose of helping to understand the method and core ideas of this utility model. The above description is only a preferred embodiment of this utility model. It should be noted that due to the limitations of textual expression, there are objectively infinite specific structures. For those skilled in the art, several improvements, modifications, or changes can be made without departing from the principles of this utility model, and the above technical features can also be combined in an appropriate manner. These improvements, modifications, changes, or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without modification, should all be considered within the protection scope of this utility model.

Claims

1. A dehydrated garlic granule shearing and crushing device, characterized in that: The system includes a support frame (1), an outer casing (2) mounted on the top of the support frame (1), a crushing chamber (3) fixedly mounted on the inner side of the outer casing (2), an umbrella-shaped plate (4) mounted on the inner top of the crushing chamber (3) via a support rod, a centrifugal dispersing device being fixedly mounted through the top plate of the outer casing (2), the top of the centrifugal dispersing device being connected to the feed hopper (10), a motor (12) fixedly mounted on the side of the outer casing (2), a transmission mechanism being mounted on the inner side of the outer casing (2), a blade mounting cylinder (23) being connected to the top of the transmission mechanism, and a blade mounting cylinder (23) being fixedly mounted on the outer side of the blade mounting cylinder (23) and the inner side of the crushing chamber (3). There is a blade mounting seat (24). The blade mounting seat (24) on the blade mounting cylinder (23) is equipped with a first blade (25). The blade mounting seat (24) on the inner side of the bracket (1) is equipped with a second blade (26). The bottom of the crushing chamber (3) is connected to the separation section (27). A set of negative pressure suction hoods (28) are installed through and fixedly installed in the front, back, left and right sides of the separation section (27). The other end of the negative pressure suction hood (28) is connected and fixedly connected to the annular pipe (29). One end of the annular pipe (29) is connected to the negative pressure fan (30). The bottom of the separation section (27) is connected to the output pipe (32).

2. The dehydrated garlic granule shearing and crushing device according to claim 1, characterized in that: The centrifugal dispersion device includes a hollow tube (5) that passes through and is fixed to the top plate of the outer casing (2). A rotary joint (6) is connected to the bottom of the hollow tube (5). A hollow rotating shaft (7) is connected to the bottom of the rotary joint (6). A throwing device (8) is connected to the bottom of the hollow rotating shaft (7). The throwing device (8) has a plurality of throwing holes (9) arranged in a ring at the bottom.

3. The dehydrated garlic granule shearing and crushing device according to claim 1, characterized in that: The inner side of the crushing chamber (3) is fixedly installed with a support ring plate (11) by a support rod, and the bottom of the blade mounting cylinder (23) is rotatably connected to the support ring plate (11).

4. The dehydrated garlic granule shearing and crushing device according to claim 2, characterized in that: The transmission mechanism includes a transmission shaft sleeve (13) fixed inside the outer casing (2). One end of the transmission shaft sleeve (13) penetrates into the inner side of the crushing chamber (3). A first rotating shaft (14) is rotatably installed inside the transmission shaft sleeve (13). One end of the first rotating shaft (14) is connected to the output end of the motor (12). A first bevel gear (15) and a second bevel gear (16) are fixedly installed on the other end of the first rotating shaft (14) and the outer side of the middle part, respectively. A second rotating shaft (17) is rotatably installed on the top of one end of the transmission shaft sleeve (13). A third bevel gear (18) is connected to the bottom end of the second rotating shaft (17). The third bevel gear (18) meshes with the first bevel gear (15). The top end of the second rotating shaft (17) is connected to the blade mounting cylinder (23).

5. The dehydrated garlic granule shearing and crushing device according to claim 4, characterized in that: A third shaft (19) is rotatably mounted on the top of the middle section of the transmission shaft sleeve (13). A fourth bevel gear (20) is connected to the bottom end of the third shaft (19). The fourth bevel gear (20) meshes with the second bevel gear (16). Pulleys (21) are fixedly mounted on the top of the third shaft (19) and the outside of the hollow shaft (7). The two sets of pulleys (21) are connected by a belt (22).

6. The dehydrated garlic granule shearing and crushing device according to claim 1, characterized in that: The cutting edge of the first blade (25) faces the opposite direction to that of the second blade (26).

7. The dehydrated garlic granule shearing and crushing device according to claim 1, characterized in that: The air outlet of the negative pressure fan (30) passes through the side of the bracket (1) and is connected to a dust collection bag (31).

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