A hawthorn powder production process configuration device
By combining rapidly rotating crushing blades with fixed crushing blades, and using a self-cleaning screening device and a static mixing device, the problems of uneven crushing and screen clogging in hawthorn powder production are solved, achieving efficient crushing and automatic cleaning, and ensuring the fineness and uniformity of hawthorn powder.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-15
- Publication Date
- 2026-05-26
AI Technical Summary
In the current hawthorn powder production process, uneven crushing leads to inconsistent particle sizes, which easily clogs the screen and makes cleaning difficult, affecting the sieving and mixing effects.
The system employs a combination of rapidly rotating crushing blades and fixed crushing blades, along with a self-cleaning screening device. It utilizes an eccentric wheel and a spring telescopic rod to achieve automatic screen cleaning, and a static mixing device to ensure uniform mixing.
It improves the crushing efficiency of hawthorn fruit, ensures the fineness of hawthorn powder, and realizes automatic cleaning of screens and non-powered uniform mixing in the mixing process, reducing the labor intensity of workers and equipment costs.
Smart Images
Figure CN224271388U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the technical field of hawthorn powder production equipment, specifically relating to a hawthorn powder production process configuration device. Background Technology
[0002] Hawthorn powder is a powdered food or food additive made from fresh hawthorn through drying, grinding, and other processes. Hawthorn itself is a nutritious fruit, containing various vitamins, minerals, and dietary fiber, which offer numerous health benefits.
[0003] In the preparation and processing of hawthorn powder, hawthorn fruits need to be crushed and then screened to obtain a finer powder. However, in existing technologies, crushing hawthorn powder manually or using ordinary crushers may result in inconsistent particle sizes, affecting subsequent sieving and mixing. Moreover, when sieving hawthorn powder, the numerous and fine meshes of the sieves easily cause hawthorn particles to get stuck in the mesh, causing blockages. When sieving powdered wet hawthorn, these particles also tend to adhere to the sieves, requiring frequent manual cleaning, which is very inconvenient. Utility Model Content
[0004] To address the above problems, the purpose of this utility model is to provide a hawthorn powder production process configuration device. With the cooperation of rapidly rotating crushing blades and fixed crushing blades, the crushing efficiency of hawthorn fruit can be effectively improved. Furthermore, the self-cleaning screening device can automatically clean the screen, reducing the workload of workers.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a hawthorn powder production process configuration device, including a conical crushing cylinder, a conveying pipe connected to the bottom side of the conical crushing cylinder, a first motor fixedly installed at the bottom of the conical crushing cylinder, the output end of the first motor connected to a rotating shaft, a crushing disc fixedly installed at the top of the rotating shaft, a self-cleaning screening device connected to the bottom of the conveying pipe, the self-cleaning screening device including an outer box connected to the conveying pipe, an installation base fixedly installed on the inner side of the outer box, a spring telescopic rod installed at the bottom of the installation base, the bottom of the spring telescopic rod connected to a screen, a powder output port and a large particle output port provided at the bottom of the outer box, a second motor fixedly installed on the outer side of the outer box, the output end of the second motor fixed to an eccentric wheel, a powder collecting cylinder connected to the bottom of the powder output port, multiple mixing cylinders provided next to the powder collecting cylinder, an electric control valve connected to the bottom of the powder collecting cylinder and the mixing cylinder, the bottom of the electric control valve connected to a multi-way pipe, and the bottom of the multi-way pipe connected to a static mixing device.
[0006] The beneficial effects of this utility model are as follows: When using this device, the hawthorn fruit to be crushed is put into the conical crushing cylinder. The first motor is controlled to drive the rotating shaft and the crushing disc to rotate synchronously. While the crushing blade crushes the hawthorn fruit, the centrifugal force of the rotating crushing disc drives the hawthorn fruit to rotate at high speed and move upward along the inclined inner wall of the conical crushing cylinder. The fixed crushing blade assists in crushing the hawthorn fruit. With the cooperation of the rapidly rotating crushing blade and the fixed crushing blade, the crushing efficiency of the hawthorn fruit can be effectively improved.
[0007] The crushed hawthorn particles flow downwards through the gap between the crushing disc and the conical crushing cylinder into the conveying pipe, and are discharged into the self-cleaning screening device. They fall onto the screen and, under gravity, roll along the inclined screen towards the large particle outlet. Powder particles smaller than the screen mesh size can pass through the screen and enter the powder outlet, while larger particles enter the large particle outlet for collection and reuse. The powder enters the powder collection cylinder through the powder outlet for collection, effectively ensuring the quality of the hawthorn particles. To improve the fineness of the powder, when it is necessary to clean the material particles that are stuck in the mesh of the screen and causing blockage, the second motor is controlled to drive the eccentric wheel to rotate. The eccentric wheel moves the screen downward and drives the spring telescopic rod to stretch and store force. When the protruding end of the eccentric wheel leaves the screen, the spring telescopic rod pushes the screen upward and bounces up quickly. Through the repeated downward movement and rapid upward bounce of the screen, the particles stuck in the mesh are released from the inside of the mesh under the action of inertia, thus completing the automatic cleaning of the screen.
[0008] After collecting the hawthorn powder in the powder collection cylinder, the electrically controlled valves at the bottom of the powder collection cylinder and the mixing cylinder can be opened. The valve opening is controlled according to the ratio of hawthorn powder to other ingredient powders, so that the time required for the hawthorn powder to be completely discharged is approximately equal to the time required for the other ingredients to be completely discharged. This allows the hawthorn powder and ingredient powders to be discharged into the multi-pass pipe at a uniform speed and synchronously, and then into the static mixing device. The material entering the mixing cylinder is divided by the spiral guide plate, and the shape of the spiral guide plate blades creates a vortex in the powder fluid, causing collisions and shearing between the hawthorn powder particles and the ingredient powder particles, resulting in uniform mixing between the hawthorn powder and the ingredient powders. The blades of the spiral guide plate twist the turbulent flow of the material, and the cross arrangement between two sets of spiral guide plates allows the material to recombine at the connection between the two sets of spiral guide plates. As the material flows downward, it is continuously dispersed and recombined, forming a uniform mixed state without the need for external power, thus reducing the space occupied and cost of the mixing equipment.
[0009] As a further improvement to the above technical solution: the top of the crushing disc is provided with a plurality of crushing blades arranged in a ring, and the inside of the conical crushing cylinder is screwed with a plurality of fixed crushing blades arranged in a ring, the rotation direction of the crushing blades is opposite to the blade direction of the fixed crushing blades.
[0010] The beneficial effects of this improvement are: the rotation direction of the blade of the crushing blade is opposite to that of the blade of the fixed crushing blade, and the hemp seeds that are rotated and slide upward by the crushing blade can directly collide with the blade of the fixed crushing blade for crushing.
[0011] To improve the crushing effect of hawthorn fruit:
[0012] As a further improvement to the above technical solution: both the crushing blade and the blade side of the fixed crushing blade are provided with serrations.
[0013] The beneficial effects of this improvement are: the serrations can enhance the crushing effect of the crushing blades and fix the blade edge of the crushing blade on hawthorn fruit.
[0014] To mix the hawthorn powder and other ingredients:
[0015] As a further improvement to the above technical solution: the static mixing device includes a mixing cylinder connected to a multi-pass pipe, the inner side of the mixing cylinder is provided with multiple sets of spiral guide plates arranged vertically, and the bottom of the mixing cylinder is provided with a discharge port.
[0016] The beneficial effects of this improvement are as follows: hawthorn powder and ingredient powder are uniformly and synchronously discharged into the multi-pass pipe and enter the static mixing device. The material entering the mixing cylinder is divided by the spiral guide plate, and the shape of the spiral guide plate blades causes the powder fluid to form a vortex, which causes collision and shearing between hawthorn powder particles and ingredient powder particles, so that hawthorn powder and ingredient powder are uniformly mixed.
[0017] To ensure the materials form a uniform mixture:
[0018] As a further improvement to the above technical solution: the upper and lower sets of adjacent spiral guide plates are staggered.
[0019] The beneficial effects of this improvement are: the staggered arrangement of the two adjacent sets of spiral guide plates allows the material to recombine at the connection between the two sets of spiral guide plates, and the material is continuously dispersed and recombined during the downward flow, forming a uniform mixing state.
[0020] To separate the powder output port and the large particle output port:
[0021] As a further improvement to the above technical solution: the outer box is provided with a partition, and the powder output port and the large particle output port are located on both sides of the partition.
[0022] The beneficial effects of this improvement are: the partition is used to separate the powder output port and the large particle output port, so that the powder and large particles have separate output channels and avoid mixing together.
[0023] To improve the installation stability of the screen:
[0024] As a further improvement to the above technical solution: the spring telescopic rods are provided in a total of four sets, with two sets symmetrically arranged on the top of both sides of the screen.
[0025] The beneficial effects of this improvement are: two sets of spring telescopic rods are provided on both sides of the screen, and the spring telescopic rods on both sides are symmetrical to each other, thereby improving the installation stability of the screen and the uniformity of force during lifting and lowering.
[0026] The parts of the device not covered herein are the same as or can be implemented using existing technologies. Attached Figure Description
[0027] Figure 1 This is a schematic diagram of the isometric structure of this utility model;
[0028] Figure 2 This is a side sectional view of the present invention;
[0029] Figure 3 This is a cross-sectional schematic diagram of the self-cleaning screening device in this utility model;
[0030] Figure 4 This is a partial isometric view of the present invention;
[0031] Figure 5 This is a cross-sectional view of the conical crushing cylinder in this utility model;
[0032] In the diagram: 1. Conical crushing cylinder; 2. Conveying pipe; 3. First motor; 4. Rotating shaft; 5. Crushing disc; 6. Crushing blade; 7. Fixed crushing blade; 8. Self-cleaning screening device; 9. Outer casing; 10. Mounting base; 11. Spring telescopic rod; 12. Screen; 13. Powder output port; 14. Large particle output port; 15. Second motor; 16. Eccentric wheel; 17. Powder collecting cylinder; 18. Batching cylinder; 19. Electrically controlled valve; 20. Multi-port pipe; 21. Static mixing device; 22. Mixing cylinder; 23. Spiral guide plate; 24. Discharge port; 25. Baffle plate. Detailed Implementation
[0033] 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.
[0034] like Figure 1-5As shown, a hawthorn powder production process configuration device includes a conical crushing cylinder 1. A conveying pipe 2 is connected to the bottom side of the conical crushing cylinder 1. A first motor 3 is fixedly installed at the bottom of the conical crushing cylinder 1. The output end of the first motor 3 is connected to a rotating shaft 4. A crushing disc 5 is fixedly installed at the top of the rotating shaft 4. The bottom end of the conveying pipe 2 is connected to a self-cleaning screening device 8. The self-cleaning screening device 8 includes an outer casing 9 connected to the conveying pipe 2. A mounting base 10 is fixedly installed on the inner side of the outer casing 9. A spring telescopic rod 11 is installed at the bottom of the mounting base 10. The spring telescopic rod... The bottom of rod 11 is connected to screen 12. The bottom of outer box 9 is provided with powder output port 13 and large particle output port 14. A second motor 15 is fixedly installed on the outside of outer box 9. The output end of the second motor 15 is fixed to eccentric wheel 16. The bottom of powder output port 13 is connected to powder collection cylinder 17. Multiple batching cylinders 18 are provided next to powder collection cylinder 17. The bottom of powder collection cylinder 17 and batching cylinder 18 are all connected to electric control valve 19. The bottom of electric control valve 19 is connected to multi-port pipe 20. The bottom end of multi-port pipe 20 is connected to static mixing device 21.
[0035] When using this device, the hawthorn fruit to be crushed is put into the conical crushing cylinder 1. The first motor 3 is controlled to drive the rotating shaft 4 and the crushing disc 5 to rotate synchronously. While the crushing blades 6 crush the hawthorn fruit, the centrifugal force of the rotating crushing disc 5 drives the hawthorn fruit to rotate at high speed and move upward along the inclined inner wall of the conical crushing cylinder 1. The fixed crushing blades 7 assist in crushing the hawthorn fruit. With the cooperation of the rapidly rotating crushing blades 6 and the fixed crushing blades 7, the crushing efficiency of the hawthorn fruit can be effectively improved.
[0036] The crushed hawthorn particles flow downwards through the gap between the crushing disc 5 and the conical crushing cylinder 1 into the conveying pipe 2, and are discharged into the self-cleaning screening device 8, falling onto the screen 12. Under the action of gravity, these particles roll along the inclined screen 12 towards the large particle output port 14. Powder particles smaller than the mesh size of the screen 12 can pass through the screen 12 and fall into the powder output port 13, while large particles enter the large particle output port 14 and are discharged for collection and can be used for other purposes. The powder enters the powder collection cylinder 17 through the powder output port 13 for collection, effectively ensuring the quality of the hawthorn powder. For precision cleaning, when it is necessary to clean material particles that are stuck in the mesh of the screen 12 and causing blockage, the second motor 15 is controlled to drive the eccentric wheel 16 to rotate. The eccentric wheel 16 then moves the screen 12 downward and drives the spring telescopic rod 11 to stretch and store force. When the protruding end of the eccentric wheel 16 leaves the screen 12, the screen 12 is driven to bounce upward quickly under the rebound force of the spring telescopic rod 11. Through the repeated downward movement and rapid upward bounce of the screen 12, the particles stuck in the mesh of the screen 12 are removed from the inside of the mesh under the action of inertia, thus completing the automatic cleaning of the screen 12.
[0037] After collecting the hawthorn powder in the powder collection cylinder 17, the electrically controlled valve 19 at the bottom of the powder collection cylinder 17 and the mixing cylinder 18 can be opened. The valve opening is controlled according to the ratio of hawthorn powder to other ingredient powders, so that the time required for the hawthorn powder to be completely discharged is basically equal to the time required for the other ingredients to be completely discharged. This allows the hawthorn powder and ingredient powders to be discharged into the multi-pass pipe 20 at a uniform speed and synchronously, and then into the static mixing device 21. The spiral guide plate 23 divides the material entering the mixing cylinder 22, and the shape of the blades of the spiral guide plate 23 creates a vortex in the powder fluid, causing collisions and shearing between the hawthorn powder particles and the ingredient powder particles, resulting in uniform mixing between the hawthorn powder and the ingredient powders. The blades of the spiral guide plate 23 twist the turbulent flow of the material, and the cross arrangement between two adjacent sets of spiral guide plates 23 allows the material to recombine at the connection between the two sets of spiral guide plates 23. As the material flows downward, it is continuously dispersed and recombined, forming a uniform mixed state without the need for external power, thus reducing the space occupied and cost of the mixing equipment.
[0038] The top of the crushing disc 5 is provided with a plurality of crushing blades 6 arranged in a ring, and the inside of the conical crushing cylinder 1 is screwed with a plurality of fixed crushing blades 7 arranged in a ring. The rotation direction of the blades of the crushing blades 6 is opposite to the blade direction of the fixed crushing blades 7.
[0039] The blade of the crushing blade 6 rotates in the opposite direction to the blade of the fixed crushing blade 7. The hemp seeds, which are rotated and slide upward by the crushing blade 6, can directly collide with the blade of the fixed crushing blade 7 and be crushed.
[0040] Both the shredder blade 6 and the fixed shredder 7 have serrations on their cutting edges.
[0041] The serrated design enhances the crushing effect of the crushing blades 6 and 7 on the hawthorn fruit.
[0042] The static mixing device 21 includes a mixing cylinder 22 connected to a multi-pass pipe 20. The inner side of the mixing cylinder 22 is provided with multiple sets of spiral guide plates 23 arranged vertically. The bottom of the mixing cylinder 22 is provided with a discharge port 24.
[0043] Hawthorn powder and ingredient powder are fed into the multi-pass pipe 20 at a uniform speed and synchronously, and then into the static mixing device 21. The material entering the mixing cylinder 22 is divided by the spiral guide plate 23, and the shape of the blades of the spiral guide plate 23 causes the powder fluid to form a vortex, which causes collision and shearing between the hawthorn powder particles and the ingredient powder particles, so that the hawthorn powder and the ingredient powder are uniformly mixed.
[0044] The upper and lower sets of adjacent spiral guide plates 23 are staggered.
[0045] The upper and lower sets of adjacent spiral guide plates 23 are staggered, so that the material is recombined at the connection between the two sets of spiral guide plates 23, and the material is continuously dispersed and recombined during the downward flow, forming a uniform mixing state.
[0046] The outer casing 9 is provided with a partition 25 inside, and the powder output port 13 and the large particle output port 14 are located on both sides of the partition 25.
[0047] The partition 25 is used to separate the powder output port 13 and the large particle output port 14, so that the powder and large particles have separate output channels to avoid mixing.
[0048] There are a total of four sets of spring telescopic rods 11, with two sets symmetrically arranged on the top of both sides of the screen 12.
[0049] Two sets of spring telescopic rods 11 are provided on both sides of the screen 12, and the spring telescopic rods 11 on both sides are symmetrical to each other, thereby improving the installation stability of the screen 12 and the uniformity of force during lifting.
[0050] The working principle and usage process of this utility model are as follows: When using this device, the hawthorn fruit to be crushed is put into the conical crushing cylinder 1. The first motor 3 is controlled to drive the rotating shaft 4 and the crushing disc 5 to rotate synchronously. While the crushing blades 6 crush the hawthorn fruit, the centrifugal force of the rotating crushing disc 5 drives the hawthorn fruit to rotate at high speed and move upward along the inclined inner wall of the conical crushing cylinder 1. The fixed crushing blades 7 assist in crushing the hawthorn fruit. With the cooperation of the rapidly rotating crushing blades 6 and the fixed crushing blades 7, the crushing efficiency of the hawthorn fruit can be effectively improved. The crushed hawthorn particles flow downward through the gap between the crushing disc 5 and the conical crushing cylinder 1 into the conveying pipe 2 and are discharged into the interior of the self-cleaning screening device 8, falling onto the screen 1. 2. Under the influence of gravity, these fragments roll along the inclined screen 12 towards the large particle output port 14. Powder particles smaller than the mesh size of the screen 12 can pass through the screen 12 and fall into the powder output port 13, while large particles enter the large particle output port 14 and are discharged for collection and reuse. The powder enters the powder collection cylinder 17 through the powder output port 13 for collection, effectively ensuring the fineness of the hawthorn powder. If other ingredient powders need to be added to the hawthorn powder, they can be classified and placed into different mixing cylinders 18 according to their ratio with the hawthorn powder for storage. After the hawthorn powder in the powder collection cylinder 17 is collected, the electric control valve 19 at the bottom of the powder collection cylinder 17 and the mixing cylinder 18 can be opened to release the hawthorn powder according to its ratio. The valve opening is controlled by the ratio of the hawthorn powder to other ingredient powders, ensuring that the time required for the hawthorn powder to be completely discharged is approximately equal to the time required for the other ingredients to be discharged. This allows the hawthorn powder and other ingredient powders to be discharged into the multi-port pipe 20 at a uniform speed and synchronously, and then into the static mixing device 21. The material entering the mixing cylinder 22 is divided by the spiral guide plate 23, and the blade shape of the spiral guide plate 23 creates a vortex in the powder fluid, causing collisions and shearing between the hawthorn powder particles and the other ingredient powder particles, resulting in uniform mixing. The blades of the spiral guide plate 23 twist the turbulent flow of the material, and the cross arrangement between adjacent sets of spiral guide plates 23 causes the material to recombine at the connection point between the two sets of spiral guide plates 23. As the material flows downwards, it continuously disperses and recombines, forming a uniform mixture without the need for external power, thus reducing the space and cost of the mixing equipment. The mixed material is discharged from the outlet 24 at the bottom of the mixing drum 22, completing the preparation of hawthorn powder. When it is necessary to clean the material particles stuck in the mesh of the screen 12, the second motor 15 is controlled to drive the eccentric wheel 16 to rotate. The eccentric wheel 16 moves the screen 12 downwards, causing the spring telescopic rod 11 to stretch and store force. When the protruding end of the eccentric wheel 16 leaves the screen 12, the spring telescopic rod 11 pushes the screen 12 upwards rapidly under the action of its rebound force. Through the repeated downward movement and rapid upward rebound of the screen 12, under the action of inertia,The device automatically cleans the screen 12, removing particles stuck in its mesh. In summary, this device effectively pulverizes hawthorn fruit, separating the pulverized hawthorn particles through the screen 12 to improve the quality of the hawthorn powder. It also features automatic cleaning of the screen 12 and automatic addition and non-powered uniform mixing of the hawthorn powder.
[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 hawthorn powder production process configuration device, characterized in that: The device includes a conical crushing cylinder (1), with a conveying pipe (2) connected to the bottom side of the conical crushing cylinder (1). A first motor (3) is fixedly installed at the bottom of the conical crushing cylinder (1), and the output end of the first motor (3) is connected to a rotating shaft (4). A crushing disc (5) is fixedly installed at the top of the rotating shaft (4). The bottom end of the conveying pipe (2) is connected to a self-cleaning screening device (8). The self-cleaning screening device (8) includes an outer casing (9) connected to the conveying pipe (2). An installation base (10) is fixedly installed on the inner side of the outer casing (9). A spring telescopic rod (11) is installed at the bottom of the installation base (10). The bottom of the spring telescopic rod (11) is connected to the screen. (12) Connection: The bottom of the outer box (9) is provided with a powder output port (13) and a large particle output port (14). A second motor (15) is fixedly installed on the outside of the outer box (9). The output end of the second motor (15) is fixed to the eccentric wheel (16). The bottom of the powder output port (13) is connected to a powder collection cylinder (17). A plurality of batching cylinders (18) are provided next to the powder collection cylinder (17). The bottom of the powder collection cylinder (17) and the batching cylinder (18) are both connected to an electric control valve (19). The bottom of the electric control valve (19) is connected to a multi-port pipe (20). The bottom end of the multi-port pipe (20) is connected to a static mixing device (21).
2. The hawthorn powder production process configuration device according to claim 1, characterized in that: The top of the crushing disc (5) is provided with a plurality of crushing blades (6) arranged in a ring. The inside of the conical crushing cylinder (1) is screwed with a plurality of fixed crushing blades (7) arranged in a ring. The rotation direction of the blade of the crushing blade (6) is opposite to the blade direction of the fixed crushing blade (7).
3. The hawthorn powder production process configuration device according to claim 2, characterized in that: Both the cutting edge of the crushing blade (6) and the fixed crushing blade (7) are provided with serrations.
4. The hawthorn powder production process configuration device according to claim 1, characterized in that: The static mixing device (21) includes a mixing cylinder (22) connected to a multi-port pipe (20). The inner side of the mixing cylinder (22) is provided with multiple sets of spiral guide plates (23) arranged vertically. The bottom of the mixing cylinder (22) is provided with a discharge port (24).
5. The hawthorn powder production process configuration device according to claim 4, characterized in that: The upper and lower sets of adjacent spiral guide plates (23) are staggered.
6. The hawthorn powder production process configuration device according to claim 1, characterized in that: The outer casing (9) is provided with a partition (25) inside, and the powder output port (13) and the large particle output port (14) are located on both sides of the partition (25).
7. The hawthorn powder production process configuration device according to claim 1, characterized in that: The spring telescopic rods (11) are provided in four sets, with two sets symmetrically arranged on the top of both sides of the screen (12).