Raw material crushing device for bacteriostatic solution production
Patent Information
- Application Number
- CN202521832962.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-27
- Publication Date
- 2026-09-11
- Estimated Expiration
- 2035-08-27
AI Technical Summary
现有技术有多中对抑菌液原料的破碎方式，颚式破碎装置通过颚板挤压破碎原料，适用于粗碎硬质物料；锤式破碎装置利用高速锤头冲击原料，处理量大；研磨式破碎装置通过研磨盘或钢球的摩擦剪切实现细碎；离心式破碎装置借助转子高速旋转产生的离心力使原料撞击破碎腔内壁；剪切式破碎装置则通过多组刀片的交错旋转对原料进行剪切，现有技术中的破碎装置，难以根据原料硬度的差异调整破碎力度，当处理硬度不同的原料时，要么对硬质原料破碎不充分，要么对软质原料过度破碎，导致破碎效率低下，为此，我们提出一种抑菌液生产用原料破碎装置
[0011]与现有技术相比，本实用新型的有益效果是：本抑菌液生产用原料破碎装置，具有以下好处：
Smart Images
Figure CN224736391U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of antibacterial liquid production technology, specifically to a raw material crushing device for antibacterial liquid production. Background Technology
[0002] In the production of antibacterial solutions, the pretreatment of raw materials is a crucial step, and raw material crushing, as a key pretreatment step, directly affects the extraction efficiency of subsequent active ingredients and the quality of the antibacterial solution. With the continuous expansion of antibacterial solution applications, higher demands are being placed on the precision, efficiency, and adaptability of raw material crushing. Developing equipment that can meet diverse raw material crushing needs has become an important direction for industry development. Existing technologies employ various methods for crushing raw materials for antibacterial liquids. Jaw crushers crush raw materials by squeezing them with jaw plates, suitable for coarse crushing of hard materials; hammer crushers utilize high-speed hammers to impact raw materials, offering high throughput; grinding crushers achieve fine crushing through frictional shearing of grinding discs or steel balls; centrifugal crushers use the centrifugal force generated by the high-speed rotation of the rotor to cause the raw materials to impact the inner wall of the crushing chamber; and shearing crushers use the staggered rotation of multiple sets of blades to shear the raw materials. However, existing crushing devices struggle to adjust the crushing force according to the differences in raw material hardness. When processing raw materials of varying hardness, they either fail to crush hard materials sufficiently or over-crush soft materials, resulting in low crushing efficiency. Therefore, we propose a raw material crushing device for antibacterial liquid production. Utility Model Content
[0003] The technical problem to be solved by this utility model is to overcome the existing defects and provide a raw material crushing device for the production of antibacterial liquid, which features dynamically retractable crushing blades and airflow assistance, and can effectively solve the problems in the background art.
[0004] To achieve the above objectives, the present invention provides the following technical solution: a raw material crushing device for the production of antibacterial liquid, comprising a shell, a crushing barrel rotatably connected to the center of the workbench inside the shell, and a crushing mechanism; Crushing mechanism: It includes crushing blades, hemispherical bosses, limiting platforms, arc-shaped protrusions, and air inlet pipes. The outer arc surface of the crushing barrel is provided with evenly distributed sliding holes. The outer arc surface of the crushing blade shank is slidably connected to the radially adjacent sliding holes. The crushing blades are all located inside the crushing barrel. The hemispherical bosses are respectively set at the ends of the crushing blade shanks away from the center of the crushing barrel. The inner shell is provided with a limiting platform. The right side of the limiting platform is provided with an arc-shaped protrusion. The hemispherical bosses are all configured to cooperate with the arc-shaped protrusions. The air inlet pipe is located in the middle of the upper side wall of the crushing barrel. Through the dynamic extension and retraction of the crushing blades and the synergistic effect of airflow, the antibacterial liquid raw materials are efficiently crushed, and it has the characteristic of adapting to the crushing of different hardness of antibacterial liquid raw materials.
[0005] Furthermore, a control switch is provided on the right side of the housing, and the input terminal of the control switch is electrically connected to an external power source for stable control.
[0006] Furthermore, the crushing mechanism also includes springs and rubber sleeves. The springs are respectively disposed between the side of the hemispherical boss near the center of the crushing barrel and the outer arc surface of the crushing barrel. The springs are all sleeved on the outer arc surface of the blade shank of the adjacent crushing blades. The rubber sleeves are respectively disposed between the side of the hemispherical boss near the center of the crushing barrel and the outer arc surface of the crushing barrel to provide a seal.
[0007] Furthermore, the crushing mechanism also includes guide columns and an electric cylinder. The left inner wall of the outer shell is provided with symmetrically distributed guide columns. The limiting platform is slidably connected between the two guide columns. The electric cylinder is installed on the left side of the outer shell. The telescopic end of the electric cylinder passes through the left side wall of the outer shell and is fixedly connected to the left side of the limiting platform. The input end of the electric cylinder is electrically connected to the output end of the control switch to adjust the position of the limiting platform.
[0008] Furthermore, the outer arc surface of the crushing barrel located at the lower end of the workbench is provided with uniformly distributed screen holes, and the top wall of the workbench is provided with a collection chamber. The outer arc surface of the collection chamber is provided with uniformly distributed micropores, and the lower end of the crushing barrel is located inside the collection chamber to collect materials.
[0009] Furthermore, an external gear ring is provided in the middle of the outer arc surface of the crushing barrel, and an installation plate is provided on the right inner wall of the outer shell. A gear is rotatably connected to the lower side of the installation plate through a rotating shaft. The gear meshes with the external gear ring. A motor is installed on the upper side of the installation plate. The output shaft of the motor is fixedly connected to the center of the upper end face of the rotating shaft. The input end of the motor is electrically connected to the output end of the control switch to drive the crushing barrel to rotate.
[0010] Furthermore, an external connecting pipe is provided in the middle of the upper side wall of the outer casing. The external connecting pipe and the air inlet pipe are connected in series by a rotary joint to facilitate air blowing.
[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: This raw material crushing device for antibacterial liquid production has the following advantages: The crushing mechanism utilizes the cooperation between the crushing blade and the arc-shaped protrusion. As the crushing drum rotates, the crushing blade is pushed by the arc-shaped protrusion to reciprocate and extend, efficiently shearing and crushing the raw materials. The spring's reset action ensures that the crushing blade automatically retracts, forming a continuous crushing cycle. The electric cylinder can adjust the position of the limit platform, changing the extension range of the crushing blade to adapt to the crushing requirements of raw materials with different hardness, improving the versatility of the device. The high-pressure airflow introduced by the air inlet pipe can blow away clumps of materials and remove raw materials adhering to the blade surface, reducing blade adhesion. Through the synergistic effect of mechanical crushing and airflow assistance, the raw material crushing efficiency is significantly improved. Attached Figure Description
[0012] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the structure of the present invention from a front sectional view; Figure 3 This is a schematic diagram of the front cross-section of the present invention. Figure 4 This is an enlarged structural diagram of point A of this utility model.
[0013] In the diagram: 1. Outer shell; 2. Crushing mechanism; 21. Crushing blade; 22. Hemispherical boss; 23. Spring; 24. Rubber sleeve; 25. Limiting platform; 26. Arc-shaped protrusion; 27. Guide column; 28. Electric cylinder; 29. Air inlet pipe; 3. Crushing barrel; 4. Screen hole; 5. Sliding hole; 6. Collection bin; 7. External gear ring; 8. Gear; 9. Motor; 10. Control switch; 11. External connecting pipe; 12. Rotary joint. Detailed Implementation
[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0015] Please see Figure 1-4 This embodiment provides a technical solution: a raw material crushing device for antibacterial liquid production, including a shell 1, an exhaust port at the lower end of the shell 1, and a door hinged to both the upper and lower ends of the front side wall of the shell 1. A door lock is provided at the end of the door away from the hinge and in contact with the front side wall of the shell 1. The door lock adopts a conventional closing structure and is used to lock and open the door. A control switch 10 is provided on the right side of the shell 1. The input end of the control switch 10 is electrically connected to an external power source. A crushing barrel 3 is rotatably connected to the middle of the workbench inside the shell 1. The device also includes a crushing mechanism 2. Crushing mechanism 2 includes crushing blades 21, hemispherical bosses 22, limiting platforms 25, arc-shaped protrusions 26, and air inlet pipes 29. The outer arc surface of the crushing barrel 3 has evenly distributed sliding holes 5. A material door is hinged to the top wall of the crushing barrel 3. A mechanical lock is installed at the point where the material door, away from the hinge, contacts the upper side wall of the crushing barrel 3. This mechanical lock uses a conventional mechanical lock structure, mainly composed of a lock cylinder, pins, a bolt, a key, and a transmission mechanism. Locking and opening are achieved through the physical cooperation of mechanical components. A rubber sealing strip is provided at the edge of the material door. The outer arc surface of the crushing blade 21 is slidably connected to the radially adjacent sliding holes 5. The crushing blades 21 are all located inside the crushing barrel 3. The hemispherical bosses 22 are respectively located on... The blade shank of the crusher 21 is located away from the center of the crushing barrel 3. A limiting platform 25 is provided inside the outer casing 1. An arc-shaped protrusion 26 is provided on the right side of the limiting platform 25. Hemispherical protrusions 22 are all configured to cooperate with the arc-shaped protrusion 26. The air inlet pipe 29 is located in the middle of the upper side wall of the crushing barrel 3. An external connecting pipe 11 is located in the middle of the upper side wall of the outer casing 1. The external connecting pipe 11 and the air inlet pipe 29 are connected in series via a rotary joint 12 (the rotary joint 12 is a traditional rotary joint, typically composed of a shell, inner tube, sealing device, and bearings, etc. The inner tube is connected to the air inlet pipe 29 and rotates with it, while the outer casing is connected to the external connecting pipe 11 and remains stationary. The sealing device is used to prevent media leakage, and the shaft...). The crushing mechanism 2 also includes springs 23 and rubber sleeves 24. Springs 23 are respectively located between the side of the hemispherical boss 22 near the center of the crushing barrel 3 and the outer arc surface of the crushing barrel 3. Springs 23 are also sleeved on the outer arc surface of the blades of adjacent crushing blades 21. Rubber sleeves 24 are respectively located between the side of the hemispherical boss 22 near the center of the crushing barrel 3 and the outer arc surface of the crushing barrel 3. The crushing mechanism 2 also includes guide posts 27 and electric cylinders 28. The left inner wall of the outer shell 1 is provided with symmetrically distributed guide posts 27. The limiting platform 25 is slidably connected between the two guide posts 27. The electric cylinder 28 is installed on the left side of the outer shell 1. The telescopic end of the electric cylinder 28 passes through the left side wall of the outer shell 1 and is connected to the limiting platform. The left side of 25 is fixedly connected, and the input end of the electric cylinder 28 is electrically connected to the output end of the control switch 10. The outer arc surface of the crushing barrel 3 located at the lower end of the workbench is provided with uniformly distributed screen holes 4. The top wall of the workbench is provided with a collection chamber 6. The outer arc surface of the collection chamber 6 is provided with uniformly distributed micro-holes. The lower end of the crushing barrel 3 is located inside the collection chamber 6. The front end of the outer arc surface of the collection chamber 6 is hinged to a collection door. A leaf lock is provided between the end of the collection door away from the hinge and the front end of the outer arc surface of the collection chamber 6. The leaf lock is a traditional leaf lock structure. The leaf lock consists of a lock cylinder with a leaf groove, a leaf that can slide in the groove and has a notch, a lock body protrusion that cooperates with the notch, a spring that drives the leaf to return to its original position, and a key with a groove on the edge.To enable the opening and locking of the collection door, an external gear ring 7 is provided in the middle of the outer arc surface of the crushing barrel 3. An mounting plate is provided on the inner right side of the outer casing 1. A gear 8 is rotatably connected to the lower side of the mounting plate via a rotating shaft. The gear 8 meshes with the external gear ring 7. A motor 9 is mounted on the upper side of the mounting plate. The output shaft of the motor 9 is fixedly connected to the center of the upper end face of the rotating shaft. The input end of the motor 9 is electrically connected to the output end of the control switch 10. The worker opens the material door, places the antibacterial liquid raw material to be crushed into the crushing barrel 3, then closes the material door and mechanical lock. Next, the worker operates the control switch 10 to make the motor 9 run. The output shaft of the motor 9 meshes with the external gear ring 7 of the crushing barrel 3 via the gear 8, causing the crushing barrel 3 to rotate. The rotation causes the material to adhere to... The inner wall of the crushing barrel 3 forms a spiral motion trajectory, increasing the collision frequency between the material and the crushing blade 21. Simultaneously, it assists the screening power of the bottom screen hole 4 (the combined force of centrifugal force and gravity promotes the passage of fine particles). When the crushing barrel 3 rotates, the hemispherical protrusion 22 at the end of the crushing blade 21 rotates with the barrel wall of the crushing barrel 3. When it contacts the arc-shaped protrusion 26 on the right side of the limiting platform 25, the curved surface of the arc-shaped protrusion 26 pushes the hemispherical protrusion 22 into the barrel, causing the crushing blade 21 to slide into the crushing barrel 3 through the sliding hole 5, shearing and crushing the material. During this process, when the hemispherical protrusion 22 leaves the arc-shaped protrusion 26, the restoring force of the spring 23 pulls the hemispherical protrusion 22 back, and the crushing blade 21 slides outward within the sliding hole 5, completing the crushing process. In one extension cycle, the electric cylinder 28 can push the limiting platform 25 to move left and right along the guide column 27, changing the contact position between the arc-shaped protrusion 26 and the hemispherical protrusion 22, thereby adjusting the extension range of the crusher blade 21 to adapt to materials of different hardness (e.g., increase the extension range for hard ores, and decrease it for soft herbs). The rubber sleeve 24 fills the gap between the crusher blade 21 and the sliding hole 5 to prevent dust from overflowing. External high-pressure gas enters the air inlet pipe 29 through the external connecting pipe 11 and the rotary joint 12, and is blown into the crusher barrel 3 from the upper side wall of the crusher barrel 3. The air blown into the crusher barrel 3 disperses the clumps of material, making them suspended, increasing the collision efficiency with the crusher blade 21, blowing off the material adhering to the crusher blade 21, and reducing the sticking phenomenon. Simultaneously, downward airflow pressure is applied to the material at the bottom screen holes 4, accelerating the passage of fine particles and preventing screen holes 4 from clogging. The screen holes 4 at the bottom of the crushing barrel 3 intercept unqualified large particles, which continue to be crushed. Qualified fine particles pass through the screen holes 4 under the action of centrifugal force, gravity, and airflow, falling into the lower collection chamber 6. The micropores on the outer arc surface of the collection chamber 6 can filter fine powder in the airflow while preventing dust from overflowing. Excess air is discharged from the exhaust port at the bottom of the outer shell 1. The collected material can be periodically cleaned through the collection door at the front of the collection chamber 6. Through the synergistic effect of rotating the crushing barrel 3, the dynamically extending and retracting crushing blades 21, airflow assistance, and bottom screening, efficient crushing of raw materials is achieved, and it has the characteristic of adapting to the crushing of different raw material hardnesses.
[0016] The working principle of the raw material crushing device for antibacterial liquid production provided by this utility model is as follows: The worker opens the material door and puts the antibacterial liquid raw material to be crushed into the crushing barrel 3. Then, the worker closes the material door and the mechanical lock, and then operates the control switch 10 to make the motor 9 run. The output shaft of the motor 9 meshes with the outer gear ring 7 of the crushing barrel 3 through the gear 8, driving the crushing barrel 3 to rotate. The rotation causes the material to stick to the inner wall of the crushing barrel 3, forming a spiral motion trajectory, increasing the collision frequency between the material and the crushing blade 21, and at the same time assisting the screening power (centrifugal force and gravity combined) of the bottom screen holes 4. (Force forces fine particles to pass through the sieve). When the crushing barrel 3 rotates, the hemispherical protrusion 22 at the end of the crushing blade 21 rotates with the barrel wall of the crushing barrel 3. When it contacts the arc-shaped protrusion 26 on the right side of the limiting platform 25, the curved surface of the arc-shaped protrusion 26 pushes the hemispherical protrusion 22 to move into the barrel, causing the crushing blade 21 to slide into the crushing barrel 3 through the sliding hole 5, shearing and crushing the material. During this process, when the hemispherical protrusion 22 leaves the arc-shaped protrusion 26, the restoring force of the spring 23 pulls the hemispherical protrusion 22 back, and the crushing blade 21 slides outward in the sliding hole 5, completing one extension and retraction cycle. The electric cylinder 28 can push the limiting platform 25 to move left and right along the guide column 27, changing the contact position between the arc-shaped protrusion 26 and the hemispherical protrusion 22, thereby adjusting the extension range of the crushing blade 21 to adapt to materials of different hardness (e.g., increase the extension range for hard ores and decrease it for soft herbs). The rubber sleeve 24 fills the gap between the crushing blade 21 and the sliding hole 5 to prevent dust from overflowing. External high-pressure gas enters the air inlet pipe 29 through the external connecting pipe 11 and the rotary joint 12, and is blown into the crushing barrel 3 from the upper side wall of the crushing barrel 3. The air blown into the crushing barrel 3 disperses the clumps of material, making... It is in a suspended state, which increases the collision efficiency with the crushing blade 21, blows off the material adhering to the crushing blade 21, reduces the sticking phenomenon, and at the same time applies downward airflow pressure to the material at the bottom screen hole 4, which accelerates the screening of fine particles and prevents the screen hole 4 from clogging. The screen hole 4 at the bottom of the crushing barrel 3 intercepts unqualified large particles, and qualified fine particles pass through the screen hole 4 under the action of centrifugal force, gravity and airflow and fall into the collection chamber 6 below. The micropores on the outer arc surface of the collection chamber 6 can filter fine powder in the airflow and prevent dust from overflowing. The collected material can be cleaned regularly through the collection door at the front end of the collection chamber 6.
[0017] It is worth noting that the motor 9 disclosed in the above embodiments can be an A6 series servo motor, the electric cylinder 28 can be an HLD series electric cylinder, and the control switch 10 is provided with control buttons that correspond one-to-one with the motor 9 and the electric cylinder 28 and are used to control their switching.
[0018] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.
Claims
1. A bacteriostatic solution production raw material crushing device, comprising a shell (1), a crushing barrel (3) is rotatably connected to the middle of the workbench inside the shell (1), characterized in that: It also includes a crushing mechanism (2); Crushing mechanism (2): It includes a crushing blade (21), a hemispherical boss (22), a limiting platform (25), an arc-shaped protrusion (26), and an air inlet pipe (29). The outer arc surface of the crushing barrel (3) is provided with evenly distributed sliding holes (5). The outer arc surface of the blade of the crushing blade (21) is slidably connected to the radially adjacent sliding holes (5). The crushing blades (21) are all located inside the crushing barrel (3). The hemispherical bosses (22) are respectively set at the end of the blade of the crushing blade (21) away from the center of the crushing barrel (3). The inner side of the outer shell (1) is provided with a limiting platform (25). The right side of the limiting platform (25) is provided with an arc-shaped protrusion (26). The hemispherical bosses (22) are all matched with the arc-shaped protrusions (26). The air inlet pipe (29) is located in the middle of the upper side wall of the crushing barrel (3).
2. The raw material crushing device for bacteriostatic solution production according to claim 1, characterized in that: The right side of the housing (1) is provided with a control switch (10), and the input end of the control switch (10) is electrically connected to an external power source.
3. The raw material crushing device for bacteriostatic solution production according to claim 1, characterized in that: The crushing mechanism (2) also includes springs (23) and rubber sleeves (24). The springs (23) are respectively located between the side of the hemispherical boss (22) near the center of the crushing barrel (3) and the outer arc surface of the crushing barrel (3). The springs (23) are all sleeved on the outer arc surface of the blade of the adjacent crushing blade (21). The rubber sleeves (24) are respectively located between the side of the hemispherical boss (22) near the center of the crushing barrel (3) and the outer arc surface of the crushing barrel (3).
4. The raw material crushing device for producing antibacterial liquid according to claim 2, characterized in that: The crushing mechanism (2) also includes guide columns (27) and electric cylinders (28). The left inner wall of the outer shell (1) is provided with symmetrically distributed guide columns (27). The limiting platform (25) is slidably connected between the two guide columns (27). The electric cylinder (28) is installed on the left side of the outer shell (1). The telescopic end of the electric cylinder (28) passes through the left side wall of the outer shell (1) and is fixedly connected to the left side of the limiting platform (25). The input end of the electric cylinder (28) is electrically connected to the output end of the control switch (10).
5. The raw material crushing device for bacteriostatic solution production according to claim 1, characterized in that: The crushing barrel (3) has uniformly distributed sieve holes (4) on its outer arc surface at the lower end of the workbench. The top wall of the workbench is provided with a collection chamber (6). The outer arc surface of the collection chamber (6) has uniformly distributed micropores. The lower end of the crushing barrel (3) is located inside the collection chamber (6).
6. The raw material crushing device for bacteriostatic solution production according to claim 2, characterized in that: The outer arc surface of the crushing barrel (3) is provided with an outer gear ring (7), the inner wall of the right side of the outer shell (1) is provided with an installation plate, the lower side of the installation plate is rotatably connected to a gear (8) through a rotating shaft, the gear (8) meshes with the outer gear ring (7), the upper side of the installation plate is equipped with a motor (9), the output shaft of the motor (9) is fixedly connected to the center of the upper end face of the rotating shaft, and the input end of the motor (9) is electrically connected to the output end of the control switch (10).
7. The raw material crushing device for bacteriostatic solution production according to claim 1, characterized in that: The outer casing (1) is provided with an external connecting pipe (11) in the middle of the upper side wall. The external connecting pipe (11) and the air inlet pipe (29) are connected in series by a rotary joint (12).