Spice grinding equipment for pepper chicken processing
By using adjustable grinding and screening/cutting components, the problems of particle size consistency and operational complexity in spice grinding equipment have been solved, enabling efficient and multi-particle-size grinding of spices for Sichuan pepper chicken processing, thus improving the applicability of the equipment and the quality of the spices.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HENAN YUANWEI FOOD TECHNOLOGY CO LTD
- Filing Date
- 2025-06-12
- Publication Date
- 2026-06-02
AI Technical Summary
Existing spice grinding equipment uses a fixed grinding head when processing different types of spices, resulting in uniform particle size, which affects grinding quality, increases the labor intensity of operators, and reduces processing efficiency.
The adjustable grinding components include a bidirectional lead screw, a displacement seat, a rotating roller, a grinding roller, and adjusting blades. The grinding position and angle are adjusted by a motor drive. Combined with sieving and cutting components, it can achieve the grinding of spices with different particle sizes.
It improves the quality and efficiency of spice grinding, reduces the labor intensity of operators, and enhances the applicability of the equipment and the adjustability of spice particle size.
Smart Images

Figure CN224308485U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of spice pulverizing and grinding technology, specifically a spice pulverizing and grinding device for processing Sichuan pepper chicken. Background Technology
[0002] Spice grinding is a processing method that uses mechanical force (such as extrusion, shearing, and impact) to break spice raw materials (such as pepper, Sichuan pepper, star anise, cinnamon, cumin, etc.) into smaller particles or powder. Its purpose is to reduce the particle size of spices, release aromatic components, and enhance the effectiveness of spices in cooking, seasoning, food processing, or aromatherapy.
[0003] An investigation revealed that a Chinese utility model patent (publication number: CN220835990U) discloses a spice processing pulverizing and grinding device, comprising a pulverizing chamber and a grinding chamber. A main gear and a secondary gear are mounted on the front surface of the pulverizing chamber, and pulverizing rollers are fixedly connected to one surface of each gear. A motor bracket is fixedly mounted on the front surface of the pulverizing chamber, and a first motor is fixedly mounted on the upper surface of the bracket. A second motor is mounted on the bottom surface of the grinding chamber, and a rotating rod is fixedly connected to the output end of the second motor, with grinding blades connected to the rod. This utility model, by setting up a first motor, pulverizing rollers, a second motor, and multiple grinding blades, allows the first motor to drive the main gear to rotate, which in turn drives the secondary gear to rotate. This causes the two pulverizing rollers to rotate in opposite directions, cooperating to pulverize the spices. After pulverization, the spices enter the grinding chamber, where the second motor drives the grinding blades to grind them. This allows for simultaneous pulverization and grinding, eliminating the need for separate steps and improving the equipment's processing efficiency.
[0004] Although the aforementioned patent improves the efficiency of spice grinding by setting up components such as a crushing box, crushing roller, and grinding blades, and by coordinating these components, and by improving the grinding effect through the movement of the first and second motors in conjunction with the main gear and auxiliary gear, the grinding process of spices often depends on the characteristics of different types of spice materials. A fixed grinding head position would result in all spices having the same particle size after grinding, which is not conducive to improving the grinding quality of spices. Replacing the grinding head would increase the labor intensity of the operators, which is not conducive to improving the efficiency of spice processing.
[0005] Therefore, this utility model provides a spice grinding and pulverizing device for processing Sichuan peppercorn chicken to solve the above problems. Utility Model Content
[0006] (a) Technical problems to be solved
[0007] This invention provides a spice grinding and pulverizing device for processing Sichuan peppercorn chicken, aiming to solve the problems mentioned in the background art.
[0008] (II) Technical Solution
[0009] To achieve the above objectives, this utility model provides the following technical solution:
[0010] A spice grinding and pulverizing device for processing Sichuan peppercorn chicken includes a grinding box, a support column is fixedly connected to the bottom of the grinding box, and a grinding component is arranged inside the grinding box.
[0011] The grinding assembly includes a drive motor mounted on the side wall of the grinding chamber. A bidirectional lead screw is fixedly sleeved at the output end of the drive motor. A displacement seat is threaded onto the outer wall of the bidirectional lead screw. A rotating seat is fixedly connected to the upper top of the displacement seat. A rotating roller is rotatably connected to the inner wall of the rotating seat. A grinding roller is fixedly sleeved onto the outer wall of the rotating roller. A screening assembly is provided inside the grinding chamber.
[0012] As a preferred technical solution of this application, the grinding assembly further includes an adjusting blade slidably connected to the outer wall of the grinding roller, a lead screw threadedly connected to the inner wall of the roller, a telescopic rod slidably connected to the inner wall of the lead screw, and a handle fixedly sleeved on the outer wall of the telescopic rod.
[0013] As a preferred technical solution of this application, the screening assembly includes a rotating shaft rotatably connected to the side wall of the grinding box, an abutting cam fixedly sleeved on the outer wall of the rotating shaft, a screen plate slidably connected to the inner wall of the grinding box, and the abutting cam abutting against the lower bottom end of the screen plate. A cutting assembly is provided inside the grinding box.
[0014] As a preferred technical solution of this application, the cutting assembly includes a high-speed motor installed on the side wall of the grinding box, and a cutting roller is coaxially driven at the output end of the high-speed motor. A material collection bin is fixedly connected inside the grinding box below the screen plate.
[0015] As a preferred technical solution of this application, the outer wall of the output end of the high-speed motor is connected to the outer wall of the rotating shaft by a synchronous belt drive, and the outer wall of the grinding box is fixedly connected with a discharge pipe.
[0016] As a preferred technical solution of this application, a grinding motor is coaxially driven on the outer wall of the rotating roller, and a slide is fixedly sleeved on the outer wall of the grinding motor, and the slide slides on the outer wall of the grinding box.
[0017] As a preferred technical solution of this application, the inner wall of the grinding box is rotatably connected to a feed baffle, and the upper top of the feed baffle is provided with a material trough.
[0018] (III) Beneficial Effects
[0019] 1. By setting up a grinding assembly, the quality of spices used in the processing of Sichuan pepper chicken can be improved through the cooperation of various components. Through the cooperation of components such as the bidirectional lead screw, displacement seat, rotating roller and grinding roller, the efficiency can be reduced by changing the position of the grinding head when grinding different spices. By rotating the drive motor, the position of the grinding roller can be adjusted, which makes it easier to grind spice particles of different sizes, further improving the applicability of the equipment and increasing the efficiency of spice grinding.
[0020] 2. By cooperating with the telescopic rod, the lead screw, and the adjusting blade, the adjusting blade can be driven to slide on the outer wall of the grinding roller by rotating the lead screw, thereby fine-tuning the grinding angle to further improve the applicability of the equipment. By using the sieve plate and cutting components, the particle size of the ground spices can be guaranteed to meet the requirements, thereby improving the quality of spice grinding. Attached Figure Description
[0021] Figure 1 A schematic diagram of the overall structure of a spice grinding and pulverizing device for processing Sichuan peppercorn chicken.
[0022] Figure 2 This is a schematic diagram of the drive motor in a spice grinding and pulverizing device for processing Sichuan peppercorn chicken.
[0023] Figure 3 This is a schematic diagram of the material collection bin in a spice grinding and pulverizing device for processing Sichuan peppercorn chicken;
[0024] Figure 4 This is a schematic diagram of the grinding roller in a spice grinding and pulverizing device for processing Sichuan peppercorn chicken.
[0025] In the picture:
[0026] 1. Grinding box; 2. Drive motor; 3. Double-acting lead screw; 4. Displacement seat; 5. Rotary seat; 6. Rotary roller; 7. Grinding roller; 8. Adjusting blade; 9. Top feed lead screw; 10. Telescopic rod; 11. Rotary shaft; 12. Abutment cam; 13. Screen plate; 14. High-speed motor; 15. Cutting roller; 16. Material collection bin; 17. Synchronous belt; 18. Discharge pipe; 19. Grinding motor; 20. Slide; 21. Feed baffle. Detailed Implementation
[0027] 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.
[0028] This utility model provides a spice grinding and pulverizing device for processing Sichuan peppercorn chicken, such as... Figures 1-4 As shown, the spice grinding and pulverizing equipment for processing Sichuan pepper chicken includes a grinding box 1, a support column is fixedly connected to the bottom end of the grinding box 1, and a grinding component is installed inside the grinding box 1.
[0029] The grinding assembly includes a drive motor 2 installed on the side wall of the grinding box 1. A bidirectional lead screw 3 is fixedly sleeved at the output end of the drive motor 2. A displacement seat 4 is threadedly sleeved on the outer wall of the bidirectional lead screw 3. A rotating seat 5 is fixedly connected to the top of the displacement seat 4. A rotating roller 6 is rotatably connected to the inner wall of the rotating seat 5. A grinding roller 7 is fixedly sleeved on the outer wall of the rotating roller 6. A screening assembly is provided inside the grinding box 1.
[0030] The grinding assembly also includes an adjusting blade 8 that is slidably connected to the outer wall of the grinding roller 7, a lead screw 9 that is threadedly connected to the inner wall of the roller 6, a telescopic rod 10 that is slidably connected to the inner wall of the lead screw 9, and a handle that is fixedly sleeved on the outer wall of the telescopic rod 10.
[0031] The screening assembly includes a rotating shaft 11 rotatably connected to the side wall of the grinding box 1. An abutting cam 12 is fixedly sleeved on the outer wall of the rotating shaft 11. A screen plate 13 is slidably connected to the inner wall of the grinding box 1, and the abutting cam 12 abuts against the lower bottom end of the screen plate 13. A cutting assembly is provided inside the grinding box 1.
[0032] The cutting assembly includes a high-speed motor 14 mounted on the side wall of the grinding box 1. The output end of the high-speed motor 14 is coaxially driven by a cutting roller 15. Inside the grinding box 1, a material collection bin 16 is fixedly connected to the lower part of the screen plate 13.
[0033] The outer wall of the output end of the high-speed motor 14 is connected to the outer wall of the rotating shaft 11 by a synchronous belt 17, and the outer wall of the grinding box 1 is fixedly connected to the discharge pipe 18.
[0034] Specifically, the support columns provide sufficient support for the grinding box 1, ensuring its stability during operation. The grinding components, through their coordinated operation, enhance the equipment's applicability, avoiding the need to change blades when grinding different spices, thus reducing operator workload while improving grinding quality. Starting the drive motor 2 rotates the bidirectional lead screw 3, causing the displacement seat 4 on its outer wall to move the rotating seat 5, thereby adjusting the positions of the rotating roller 6 and grinding roller 7 to facilitate grinding spices with different particle size requirements. The telescopic rod 10, the jacking lead screw 9, and the adjusting blade 8 allow for adjustment of the position of the jacking lead screw 9. The roller moves and pushes multiple adjustable blades 8 with inclined bottoms to slide on the outer wall of the grinding roller 7. The cutting angle and particle size can be adjusted by fine adjustment to further improve the applicability of the equipment. With the setting of the screening component, the ground spices can be screened. By starting the high-speed motor 14, the cutting roller 15 rotates at high speed inside the material collection bin 16, which further cuts the ground spices to improve the fineness of the spices. When it is running, its outer wall drives the rotating shaft 11 to rotate through the synchronous belt 17, which in turn drives the abutting cam 12 to continuously abut against the sieve plate 13, so that the spices on it are continuously vibrated and screened to improve the processing quality of the spices.
[0035] The outer wall of the rotating roller 6 is coaxially driven by a grinding motor 19, and a slide 20 is fixedly sleeved on the outer wall of the grinding motor 19. The slide 20 slides on the outer wall of the grinding box 1.
[0036] The inner wall of the grinding box 1 is rotatably connected to a feed baffle 21, and a material trough is opened at the top of the feed baffle 21.
[0037] Specifically, the operation of the grinding motor 19 can drive the rotation of the grinding roller 7, which facilitates the grinding of the spices put into the grinding box 1. The slide 20 allows the two grinding motors 19 to slide on the outer wall of the grinding box 1. The feed baffle 21 can guide the put-in spices and prevent them from spilling outside the grinding box 1 and causing waste.
[0038] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.
Claims
1. A spice grinding and pulverizing device for processing Sichuan peppercorn chicken, comprising a grinding chamber (1), characterized in that: The bottom end of the grinding box (1) is fixedly connected to a support column, and the grinding box (1) is equipped with a grinding assembly inside. The grinding assembly includes a drive motor (2) installed on the side wall of the grinding box (1). A bidirectional lead screw (3) is fixedly sleeved at the output end of the drive motor (2). A displacement seat (4) is threaded onto the outer wall of the bidirectional lead screw (3). A rotating seat (5) is fixedly connected to the top of the displacement seat (4). A rotating roller (6) is rotatably connected to the inner wall of the rotating seat (5). A grinding roller (7) is fixedly sleeved on the outer wall of the rotating roller (6). A screening assembly is provided inside the grinding box (1).
2. The spice grinding and pulverizing equipment for processing Sichuan peppercorn chicken according to claim 1, characterized in that: The grinding assembly also includes an adjusting blade (8) slidably connected to the outer wall of the grinding roller (7), a top screw (9) threadedly connected to the inner wall of the rotating roller (6), a telescopic rod (10) slidably connected to the inner wall of the top screw (9), and a throttle fixedly sleeved on the outer wall of the telescopic rod (10).
3. The spice grinding and pulverizing equipment for processing Sichuan peppercorn chicken according to claim 1, characterized in that: The screening assembly includes a rotating shaft (11) rotatably connected to the side wall of the grinding box (1), an abutting cam (12) fixedly sleeved on the outer wall of the rotating shaft (11), a sieve plate (13) slidably connected to the inner wall of the grinding box (1), and the abutting cam (12) abutting against the lower bottom end of the sieve plate (13). A cutting assembly is provided inside the grinding box (1).
4. The spice grinding and pulverizing equipment for processing Sichuan peppercorn chicken according to claim 3, characterized in that: The cutting assembly includes a high-speed motor (14) installed on the side wall of the grinding box (1), and a cutting roller (15) is coaxially driven at the output end of the high-speed motor (14). A material collection bin (16) is fixedly connected inside the grinding box (1) below the sieve plate (13).
5. The spice grinding and pulverizing equipment for processing Sichuan peppercorn chicken according to claim 4, characterized in that: The outer wall of the output end of the high-speed motor (14) is connected to the outer wall of the rotating shaft (11) by a synchronous belt (17), and the outer wall of the grinding box (1) is fixedly connected with a discharge pipe (18).
6. The spice grinding and pulverizing equipment for processing Sichuan peppercorn chicken according to claim 1, characterized in that: The outer wall of the rotating roller (6) is coaxially driven by a grinding motor (19), and the outer wall of the grinding motor (19) is fixedly sleeved with a slide (20), which slides on the outer wall of the grinding box (1).
7. The spice grinding and pulverizing equipment for processing Sichuan peppercorn chicken according to claim 1, characterized in that: The inner wall of the grinding box (1) is rotatably connected to a feed baffle (21), and a material trough is opened at the top of the feed baffle (21).