A breaking device for zeaxanthin purification with air flow assistance

Abstract

The present application relates to the technical field of zeaxanthin purification, in particular to a corn zeaxanthin purification crushing device with airflow assistance, which comprises a bottom support, the rear side of the bottom support is fixedly connected with a back plate, the top of the left side of the back plate is provided with a crusher frame, the crusher frame comprises a fixed jaw plate on the right side, a driving jaw plate on the left side of the fixed jaw plate and a driving structure, the front side of the back plate is fixedly connected with a discharging assembly, and the discharging assembly is located at the bottom of the crusher frame. The corn zeaxanthin purification crushing device with airflow assistance is provided, raw materials are crushed through the jaw structure of the crusher frame, the crushed materials are dispersed by the discharging assembly, the airflow generated by the fan is used to separate and collect the lighter qualified crushed materials, the larger crushed materials that do not meet the standards are backflowed to the conveying mechanism through the slide, the bending part and other structures, and are re-conveyed to the crusher frame for secondary crushing by the transmission belt, the push plate and other components, so that the cyclic operation is formed.

Description

Technical Field

[0001] This invention relates to the field of zeaxanthin purification technology, specifically to a crushing device for zeaxanthin purification with airflow assistance. Background Technology

[0002] As is well known, zeaxanthin is a natural fat-soluble compound, usually appearing as a yellow material of the desired size, in paste or liquid form. It is mainly found in yellow vegetables, fruits and grains, and can also be extracted from corn husks and corn crude protein byproducts in corn starch production. It has a variety of physiological functions, including strong antioxidant capacity, anti-inflammatory effects, and blood lipid regulation. In the food industry, it can be used as a natural food coloring for coloring various foods, and is also often added as a nutritional fortifier to health foods and functional foods.

[0003] In the current technology, the raw material crop needs to be crushed for large-scale purification of zeaxanthin. However, in the current technology, the crushing process is usually not completed in one go. Larger material fragments and materials of the required size are mixed together, which often requires multiple crushing or additional sieving. This results in frequent manual operation and the efficiency needs to be improved. Based on the problems mentioned above, we found that existing crushing devices have difficulty avoiding these problems at the same time. Therefore, we propose a crushing device for zeaxanthin purification with airflow assistance that can separate lighter materials of the required size and fragments, and put larger fragments back into the crushing area for continuous operation. This device improves crushing effect and efficiency while reducing manual operation. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides a crushing device for zeaxanthin purification with airflow assistance. This device can separate lighter materials of the required size and fragments with the assistance of airflow, and can re-feed larger fragments into the crushing area for continuous operation. This improves crushing effect and efficiency while reducing manual operation.

[0005] The above-mentioned technical objective of the present invention is achieved through the following technical solution: a crushing device for zeaxanthin purification with airflow assistance, comprising a base support, a back plate fixedly connected to the rear side of the base support, a crushing frame installed on the top left side of the back plate, the crushing frame comprising a fixed jaw plate on the right side and an active jaw plate on the left side of the fixed jaw plate and a drive structure, a discharge assembly fixedly connected to the front side of the back plate, the discharge assembly being located at the bottom of the crushing frame, a blower fixedly connected to the left side of the back plate, a flow screen cylinder fixedly connected to the right side of the blower, and the right side of the flow screen cylinder communicating with the left side of the discharge assembly; The discharge assembly includes a guide plate, a sliding sleeve is fixedly connected to the inner side of the guide plate, a sliding rod is slidably connected to the inner side of the sliding sleeve, an auxiliary plate is fixedly connected to the top of the sliding rod, a force-bearing frame is fixedly connected to the bottom of the sliding rod, the top of the force-bearing frame is fixedly connected to the sliding rod, a tension spring is fixedly connected to the top of the force-bearing frame, and the top of the tension spring is fixedly connected to the sliding sleeve. A horizontal plate is fixedly connected to the left side of the bottom of the guide plate, and a servo motor is fixedly connected to the top of the horizontal plate. A striking frame is fixedly connected to the output end of the servo motor. An arc-shaped protrusion is provided on the top of the force-bearing frame, and the top of the striking frame and the arc-shaped protrusion are used in conjunction.

[0006] Using the above technical solution, a base support is installed as the main structural support. The crusher frame and the internally installed jaw crusher crush the input material through fixed jaw plates and active jaw plates. After the material is input and crushed, it falls to the discharge assembly. During operation, a servo motor drives the impact frame to rotate continuously, striking the arc-shaped protrusion. This causes the arc-shaped protrusion, the entire load-bearing frame, and the auxiliary plate connected to it via a sliding rod to move downwards. During this movement, the tension spring is stretched and stores force, and after the impact, the rebound drives the structure to reset. During the impact vibration and reset process, the material falls onto the top of the auxiliary plate. The material is vibrated and bounced up. Since the material of the required size is lighter, it is easier to be vibrated to a higher position. At the same time, it causes the material fragments and the material of the required size to disperse. Under the continuous action of the fan, airflow is drawn in from the left side of the guide plate through the flow screen. During this process, the lighter material of the required size will move to the left with the airflow and out of the guide plate, and pass through the mesh of the flow screen, and finally fall into the bottom tray for collection. Containers can also be set inside the bottom tray as needed to facilitate the quick removal of the material of the required size. The remaining material fragments will slide down the guide plate for repeated crushing.

[0007] The present invention is further configured such that: a front baffle is fixedly connected to the front side of the base, a glass observation window is installed on the inner side of the front baffle, and a shield is fixedly connected to the top of the back plate.

[0008] By adopting the above technical solution, by setting a front baffle in conjunction with a base, back plate and shield, it is easy to shield the outside of the base to facilitate the collection of materials of the required size. At the same time, the airflow direction is controlled from right to left to prevent materials of the required size from being blown out of the base by the airflow.

[0009] The present invention is further configured such that: the flow net cylinder includes a narrow opening, the left side of the narrow opening is fixedly connected to the input end of the fan, a barrier net is fixedly connected to the inner side of the narrow opening, and a docking part is fixedly connected to the right side of the narrow opening.

[0010] By adopting the above technical solution, a connecting part is set to fit the shape of the flow mesh cylinder and the guide plate. The narrow opening can reduce the central radius of the flow mesh cylinder. Due to the influence of vibration and airflow, some fragments may fall into the flow mesh holes. Because of their weight, they will slide back down along the narrow opening to the inside of the guide plate and continue to slide down. The barrier net can block materials of the required size when they pass by, preventing them from being discharged by the fan along with the airflow.

[0011] The present invention is further configured such that: a slide is fixedly connected to the rear side of the guide plate, and a bending part is fixedly connected to the bottom of the slide, wherein the bending part is U-shaped.

[0012] By adopting the above technical solution, and by setting up a slide, larger material fragments after crushing will slide along the inclined slide and be uniformly guided to the desired position along the bending part, so as to facilitate repeated crushing.

[0013] The present invention is further configured such that: the top of the slide and the bending part are both fixedly connected to limit bars, and the top of the rear limit bar and the top of the baffle are both fixedly connected to support frames.

[0014] By adopting the above technical solution, the sliding position of material fragments is restricted when they pass by by setting limit bars, so as to prevent them from sliding off the edges of the slide and the bend. The set support frame can facilitate the connection and installation of the structure.

[0015] The invention is further configured such that: a drive shaft is rotatably connected to the top and bottom of the two support frames; a drive belt is provided between the two support frames; a reduction motor is installed on the top of the front side of the front support frame; the output end of the reduction motor is fixedly connected to the front side of the top drive shaft; and the two drive shafts are connected by a drive belt.

[0016] By adopting the above technical solution, the top drive shaft can be easily driven to rotate by setting a geared motor, and the top drive shaft can drive the bottom drive shaft to rotate through the drive belt, so as to provide upward transmission power when the drive belt is working continuously.

[0017] The present invention is further configured such that sprockets are fixedly connected to the rear side of the outer side of the drive shaft, and the two sprockets are connected by a chain drive.

[0018] By adopting the above technical solution, a sprocket and a chain can be set to assist in the transmission between the top drive shaft and the bottom drive shaft. When the top drive shaft is driven to rotate by the geared motor, the sprocket will assist in the transmission through the chain.

[0019] The present invention is further configured such that: a perforated mesh is provided on the outer side of the transmission belt, and a baffle is fixedly connected to the outer side of the perforated mesh.

[0020] By adopting the above technical solution, a perforated mesh is set on the outside of the transmission belt. When materials need to be added, they can be placed directly at the bottom of the perforated mesh. The materials will be caught by the deflector plate, while smaller material powders and fragments will pass directly through the perforated mesh and fall from the front and rear sides of the transmission belt or along the inclined surface, and fall directly into the base. The support frames on the front and rear sides will also help to block the front and rear sides of the perforated mesh, so that complete materials are not easy to slip from the front and rear sides when input. Since the size of the deflector plate is limited, when a lot of material accumulates on the top deflector plate, it will fall to the bottom deflector plate to coordinate the amount of material fed at one time and avoid poor crushing effect or blockage of the feeding inlet caused by feeding too much material at one time.

[0021] The present invention is further configured such that: a connecting rod is fixedly connected to the surface of the transmission belt, and the outer side of the connecting rod is fixedly connected to the inner side of the perforated mesh.

[0022] By adopting the above technical solution, a connecting rod is set to install the connecting rod and the perforated mesh, and a certain space is provided between the perforated mesh and the connecting rod to facilitate preliminary screening.

[0023] The invention is further configured such that: the left side of the bent portion is located at the top of the hollow mesh, a short slide is fixedly connected between the two support frames, and the bottom of the short slide is located between the fixed jaw plate and the active jaw plate of the crusher frame.

[0024] By adopting the above technical solution, after the material is conveyed to the top of the crusher frame by the deflector plate, it can be guided by the short slide plate to slide stably between the fixed jaw plate and the active jaw plate, so as to facilitate the crushing action.

[0025] Compared with the prior art, the present invention provides a crushing device for zeaxanthin purification with airflow assistance, which has the following beneficial effects: This airflow-assisted zeaxanthin purification crushing device uses a base as the main structural support. The crushing frame and internally installed jaw crusher crush the input material through fixed and active jaw plates. After crushing, the material falls to the discharge assembly. During operation, a servo motor drives the impact frame to rotate continuously, striking an arc-shaped protrusion. This causes the protrusion, the entire load-bearing frame, and the auxiliary plate connected to it via a sliding rod to move downwards. During this movement, a tension spring is stretched and stores energy, and upon impact, the rebound drives the structure to reset. The material falls into the discharge assembly. The material at the top of the auxiliary plate is vibrated and bounced up. Since the material to be crushed to the required size is lighter, it is easier to be vibrated to a higher position. At the same time, it causes the material fragments and the material to be crushed to disperse. Under the continuous action of the fan, airflow is drawn in from the left side of the guide plate through the flow screen. During this process, the lighter material to be crushed to the required size will move to the left with the airflow and out of the guide plate, and pass through the mesh of the flow screen, and finally fall into the bottom tray for collection. Containers can also be set inside the bottom tray as needed to facilitate the quick removal of the material to be crushed to the required size. The remaining material fragments will slide down the guide plate for repeated crushing. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the main structure of the present invention; Figure 2 This is a schematic diagram of the internal structure of the main body in this invention; Figure 3 This is a schematic diagram of the material discharge assembly in this invention; Figure 4 This is a schematic diagram of the structure of the flow mesh cylinder in this invention; Figure 5 This is a schematic diagram of the left side of the main structure in this invention; Figure 6 This is a side view of the transmission belt in this invention; Figure 7 This is a rear view of the main structure in this invention.

[0027] In the diagram: 1. Base support; 2. Back plate; 3. Crusher frame; 4. Discharge assembly; 41. Guide plate; 42. Sliding sleeve; 43. Sliding rod; 44. Auxiliary plate; 45. Force-bearing frame; 46. Tension spring; 5. Fan; 6. Flow mesh cylinder; 61. Narrow opening; 62. Barrier net; 63. Connecting part; 7. Horizontal plate; 8. Impact frame; 9. Front baffle; 10. Baffle plate; 11. Slide rail; 12. Bending part; 13. Limiting stop bar; 14. Support frame; 15. Drive shaft; 16. Drive belt; 17. Hollow mesh; 18. Altering plate; 19. Connecting rod; 20. Short sliding plate. Detailed Implementation

[0028] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention. Example

[0029] Please see Figure 1-5 A crushing device for zeaxanthin purification with airflow assistance includes a base 1, a back plate 2 fixedly connected to the rear side of the base 1, a crusher frame 3 installed on the top left side of the back plate 2, the crusher frame 3 including a fixed jaw plate on the right side and an active jaw plate on the left side of the fixed jaw plate and a drive structure, a discharge assembly 4 fixedly connected to the front side of the back plate 2, the discharge assembly 4 being located at the bottom of the crusher frame 3, a blower 5 fixedly connected to the left side of the back plate 2, a flow screen 6 fixedly connected to the right side of the blower 5, and the right side of the flow screen 6 communicating with the left side of the discharge assembly 4; The discharge assembly 4 includes a guide plate 41, a sliding sleeve 42 fixedly connected to the inner side of the guide plate 41, a sliding rod 43 slidably connected to the inner side of the sliding sleeve 42, an auxiliary plate 44 fixedly connected to the top of the sliding rod 43, a force-bearing frame 45 fixedly connected to the bottom of the sliding rod 43, a top of the force-bearing frame 45 fixedly connected to the sliding rod 43, a tension spring 46 fixedly connected to the top of the force-bearing frame 45, and a top of the tension spring 46 fixedly connected to the sliding sleeve 42. A horizontal plate 7 is fixedly connected to the bottom left side of the guide plate 41, a servo motor is fixedly connected to the top of the horizontal plate 7, a striking frame 8 is fixedly connected to the output end of the servo motor, and an arc-shaped protrusion is provided on the top of the force frame 45. The top of the striking frame 8 and the arc-shaped protrusion are used in conjunction. By setting a base 1 as the main structural support, the crusher frame 3 and the internally installed jaw crusher crush the input material through the fixed jaw plate and the active jaw plate. After the material is input and crushed, it falls to the discharge assembly 4. During operation, the servo motor drives the impact frame 8 to rotate continuously, striking the arc-shaped protrusion during rotation. This causes the arc-shaped protrusion, the entire force-bearing frame 45, and the auxiliary plate 44 connected to it via the slide rod 43 to move downwards. During the movement, the tension spring 46 is stretched and stores force, and after the impact, it rebounds to drive the structure to reset. During the impact vibration and reset process, the material falling on the top of the auxiliary plate 44... Vibration causes the material to bounce up. Since the material of the required size is lighter, it is easier to be vibrated to a higher position. At the same time, it causes the material fragments and the material of the required size to separate. Under the continuous action of the blower 5, airflow is drawn in from the left side of the guide plate 41 through the flow screen 6. During this process, the lighter material of the required size will move to the left with the airflow and out of the guide plate 41, and pass through the mesh of the flow screen 6. Finally, it falls into the bottom tray 1 for collection. A container can also be set inside the bottom tray 1 as needed to facilitate the quick removal of the crushed material of the required size. The remaining material fragments will slide down along the guide plate 41 for repeated crushing.

[0030] The base 1 has a front baffle 9 fixedly connected to its front side, and a glass observation window is installed on the inner side of the front baffle 9. The back plate 2 has a baffle 10 fixedly connected to its top. By setting the front baffle 9 in conjunction with the base 1, back plate 2, and baffle 10, the outer side of the base 1 can be easily blocked to facilitate the collection of materials of the required size. At the same time, the airflow direction is controlled from right to left to prevent materials of the required size from being blown out of the base 1 by the airflow. The flow mesh cylinder 6 includes a narrow opening 61. The left side of the narrow opening 61 is fixedly connected to the input end of the blower 5. A baffle net 62 is fixedly connected to the inner side of the narrow opening 61. A docking part 63 is fixedly connected to the right side of the narrow opening 61. The docking part 63 is set to fit the shape of the flow mesh cylinder 6 and the guide plate 41. The opening 61 allows for a reduction in the central radius of the flow mesh cylinder 6. Due to vibration and airflow, some fragments may fall into the flow mesh holes. Because of their weight, they will slide back down along the narrow opening 61 to the inside of the guide plate 41 and continue to slide down. The baffle 62 can block materials of the required size when they pass by, preventing them from being discharged by the fan 5 along with the airflow. A slide 11 is fixedly connected to the rear side of the guide plate 41, and a bending part 12 is fixedly connected to the bottom of the slide 11. The bending part 12 is U-shaped. By setting the slide 11, larger material fragments after crushing will slide along the inclined slide 11 and be uniformly guided to the required position along the bending part 12, so as to repeat the crushing action.

[0031] The working principle of this embodiment is as follows: The fixed jaw plate and the active jaw plate of the crusher frame 3 crush the input raw material under the action of the driving structure. The crushed material falls to the discharge assembly 4 at the bottom. In the discharge assembly 4, the servo motor drives the impact frame 8 to rotate continuously. The impact frame 8 periodically hits the arc-shaped protrusion of the force frame 45, causing the slide rod 43 to drive the auxiliary plate 44 to move up and down along the sliding sleeve 42. The vibration of the auxiliary plate 44 will bounce the material falling on top of it, so that the lighter qualified crushed material and the larger unqualified crushed material are scattered. At the same time, the blower 5 draws in the material from the left side of the guide plate 41 through the flow screen 6. As the airflow enters, the lighter, qualified fragments move to the left with the airflow, pass through the mesh of the flow screen cylinder 6, and fall into the bottom tray 1 for collection. The larger, substandard fragments, due to their greater weight, slide down the guide plate 41 to the slide 11 after vibration, and are guided to the designated position by the U-shaped bend 12 to wait for re-entry into the crushing process. The narrow opening 61 of the flow screen cylinder 6 allows the heavier fragments that accidentally enter to slide back to the guide plate 41 along its inner wall. The baffle 62 prevents qualified fragments from being directly sucked in by the blower 5. Vibration enhances the dispersion of materials, and the airflow achieves separation of light and heavy materials. At the same time, it is designed to guide the return of substandard fragments. Example

[0032] refer to Figure 1-7 A crushing device for zeaxanthin purification with airflow assistance also includes a support frame 14, wherein the top of the slide 11 and the bending part 12 are fixedly connected to the limit strips 13, and the support frame 14 is fixedly connected to the top of the rear limit strips 13 and the top of the baffle. By setting the limit strips 13, the sliding position of the material fragments is restricted when they pass through, so as to prevent them from sliding off the edges of the slide 11 and the bending part 12. The support frame 14 can facilitate the connection and installation of the structure. A drive shaft 15 is rotatably connected to the top and bottom of the two support frames 14. A drive belt 16 is provided between the two support frames 14. A geared motor is installed on the top of the front side of the front support frame 14. The output end of the geared motor is fixedly connected to the front side of the top drive shaft. The two drive shafts 15 are connected by the drive belt 16. By setting the geared motor, it is easy to drive the top drive shaft 15 to rotate. The top drive shaft 15 can also drive the bottom drive shaft 15 to rotate through the drive belt 16. When the drive belt 16 is working continuously, it can provide upward transmission power.

[0033] Each drive shaft 15 has a sprocket fixedly connected to its rear outer side. The two sprockets are connected by a chain drive. By setting the sprockets and chain, the transmission between the top drive shaft 15 and the bottom drive shaft 15 can be assisted. When the top drive shaft 15 is driven to rotate by the geared motor, the sprockets will assist the transmission through the chain. The outer side of the drive belt 16 is provided with a perforated mesh 17. A deflector plate 18 is fixedly connected to the outer side of the perforated mesh 17. By setting the perforated mesh 17 on the outer side of the drive belt 16, when materials need to be added, they can be placed directly at the bottom of the perforated mesh 17. The materials will be caught by the deflector plate 18, while smaller materials such as powder and fragments will pass directly through the perforated mesh 17 and fall from the front and rear sides of the drive belt 16 or along the inclined surface, and fall directly into the base 1. The support frames 14 on the front and rear sides will also help to block the front and rear sides of the perforated mesh 17, so that complete materials are not easy to slip from the front and rear sides when input. Due to the limited size of plate 18, when a large amount of material accumulates on the top plate 18, it will fall onto the bottom plate 18 to coordinate the amount of material fed at one time, avoiding poor crushing effect or blockage of the feeding inlet caused by feeding too much material at one time. A connecting rod 19 is fixedly connected to the surface of the transmission belt 16. The outer side of the connecting rod 19 is fixedly connected to the inner side of the perforated mesh 17. The connecting rod 19 is used to install the connecting rod 19 and the perforated mesh 17, and to make a certain space between the perforated mesh 17 and the connecting rod 19 for preliminary screening. The left side of the bending part 12 is located at the top of the perforated mesh 17. A short slide plate 20 is fixedly connected between the two support frames 14. The bottom of the short slide plate 20 is located between the fixed jaw plate and the active jaw plate of the crusher frame 3. By setting the short slide plate 20, after the plate 18 conveys the material to the top of the crusher frame 3, it can be guided by the short slide plate 20 to slide stably between the fixed jaw plate and the active jaw plate for crushing.

[0034] The working principle of this embodiment is as follows: The limiting stop strips 13 at the top of the slide 11 and the bending part 12 restrict the sliding position of the material fragments, preventing them from sliding off the edge. The top and bottom drive shafts 15 between the two support frames 14 are connected by a drive belt 16. The reduction motor at the top of the front support frame 14 drives the top drive shaft 15 to rotate. The sprocket on the rear side of the drive shaft 15 cooperates with the chain to assist in the transmission, so that the drive belt 16 continuously provides upward transmission power. The outer side of the perforated mesh 17 connected to the surface of the drive belt 16 by the connecting rod 19 is provided with a deflector 18. When adding material, the material... The material is caught by the deflector plate 18. Smaller pieces of material powder and fragments fall through the perforated mesh 17 into the base 1. The front and rear support frames 14 block the front and rear of the perforated mesh 17 to prevent intact material from slipping. Due to its size, the deflector plate 18 can coordinate the amount of material fed at one time to prevent blockage or poor crushing effect. The left side of the bending part 12 is located at the top of the perforated mesh 17. Unqualified fragments can enter the perforated mesh 17. The short slide plate 20 between the two support frames 14 transports the deflector plate 18 to the material guide crusher frame 3 at the top between the fixed jaw plate and the active jaw plate for crushing.

[0035] This specific embodiment is merely an explanation of the present invention and is not intended to limit the invention. Those skilled in the art can make modifications to this embodiment without contributing any inventive step after reading this specification. Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A crushing device for zeaxanthin purification with airflow assistance, comprising a base (1), characterized in that: A back plate (2) is fixedly connected to the rear side of the base (1). A crusher frame (3) is installed on the top left side of the back plate (2). The crusher frame (3) includes a fixed jaw plate on the right side, an active jaw plate on the left side of the fixed jaw plate, and a drive structure. A discharge assembly (4) is fixedly connected to the front side of the back plate (2). The discharge assembly (4) is located at the bottom of the crusher frame (3). A blower (5) is fixedly connected to the left side of the back plate (2). A flow screen cylinder (6) is fixedly connected to the right side of the blower (5). The right side of the flow screen cylinder (6) is connected to the left side of the discharge assembly (4). The discharge assembly (4) includes a guide plate (41), a sliding sleeve (42) is fixedly connected to the inner side of the guide plate (41), a sliding rod (43) is slidably connected to the inner side of the sliding sleeve (42), an auxiliary plate (44) is fixedly connected to the top of the sliding rod (43), a force-bearing frame (45) is fixedly connected to the bottom of the sliding rod (43), the top of the force-bearing frame (45) is fixedly connected to the sliding rod (43), a tension spring (46) is fixedly connected to the top of the force-bearing frame (45), and the top of the tension spring (46) is fixedly connected to the sliding sleeve (42). A horizontal plate (7) is fixedly connected to the left side of the bottom of the guide plate (41), a servo motor is fixedly connected to the top of the horizontal plate (7), and a striking frame (8) is fixedly connected to the output end of the servo motor. The top of the force frame (45) is provided with an arc-shaped protrusion, and the top of the striking frame (8) and the arc-shaped protrusion are used in conjunction. A front baffle (9) is fixedly connected to the front side of the base (1), and a glass observation window is installed on the inner side of the front baffle (9). A shield (10) is fixedly connected to the top of the back plate (2). The circulating mesh cylinder (6) includes a narrow opening (61), the left side of the narrow opening (61) is fixedly connected to the input end of the fan (5), a barrier net (62) is fixedly connected to the inside of the narrow opening (61), and a docking part (63) is fixedly connected to the right side of the narrow opening (61). The guide plate (41) is fixedly connected to the rear side of the slide (11), and the bottom of the slide (11) is fixedly connected to the bending part (12), which is U-shaped. The top of the slide (11) and the bending part (12) are fixedly connected to the limit strip (13), and the top of the rear limit strip (13) and the top of the baffle (9) are fixedly connected to the support frame (14).

2. The crushing device for zeaxanthin purification with airflow assistance according to claim 1, characterized in that: The top and bottom of the two support frames (14) are rotatably connected to a drive shaft (15), and a drive belt (16) is provided between the two support frames (14). A geared motor is installed on the top of the front side of the front support frame (14). The output end of the geared motor is fixedly connected to the front side of the top drive shaft (15). The two drive shafts (15) are connected by a drive belt (16).

3. The crushing device for zeaxanthin purification with airflow assistance according to claim 2, characterized in that: The rear side of the outer side of the drive shaft (15) is fixedly connected with sprockets, and the two sprockets are connected by chain drive.

4. The crushing device for zeaxanthin purification with airflow assistance according to claim 2, characterized in that: The outer side of the transmission belt (16) is provided with a hollow mesh (17), and a lever (18) is fixedly connected to the outer side of the hollow mesh (17).

5. A crushing device for zeaxanthin purification with airflow assistance according to claim 4, characterized in that: A connecting rod (19) is fixedly connected to the surface of the transmission belt (16), and the outer side of the connecting rod (19) is fixedly connected to the inner side of the hollow mesh (17).

6. A crushing device for zeaxanthin purification with airflow assistance according to claim 5, characterized in that: The left side of the bent part (12) is located at the top of the hollow mesh (17), and a short slide plate (20) is fixedly connected between the two support frames (14). The bottom of the short slide plate (20) is located between the fixed jaw plate and the active jaw plate of the crusher frame (3).

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