A kind of old pot bottom material glutinous rice cake chili pretreatment device
By using a servo motor-driven arc-shaped flexible stirring plate and a pneumatic propulsion system, the system automatically cleans the chili paste used in hot pot broth, solving the inefficiency and health problems caused by manual stirring and achieving a fast and uniform cleaning effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHONGQING JUST TASTE BIOTECHNOLOGY CO LTD
- Filing Date
- 2025-08-22
- Publication Date
- 2026-08-04
AI Technical Summary
Existing rinsing equipment requires manual stirring when cleaning the chili paste used in hot pot broth, which exposes workers to pungent odors for extended periods, affecting their health and is also inefficient.
A pretreatment device for glutinous rice cake chili paste in hot pot broth was designed. It adopts an arc-shaped flexible stirring plate driven by a servo motor and a pneumatic propulsion system to automatically clean the glutinous rice cake chili paste and reduce manual operation.
It enables rapid and even cleaning of chili paste, protects the chili from damage, improves the working environment, and increases cleaning efficiency.
Smart Images

Figure CN224586499U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of hot pot base processing devices, specifically a pre-processing device for traditional hot pot base glutinous rice and chili paste. Background Technology
[0002] In traditional hot pot broth, glutinous rice chili paste is a highly distinctive core ingredient. It's a semi-muddy, granular seasoning made by boiling and pounding chilies, ginger, and garlic. Its function is to provide the hot pot with a rich spiciness and a complex aroma (chili fragrance + ginger and garlic aroma), while also giving the broth a natural, bright red color. It's one of the soul elements of the "fragrant, spicy, and robust" flavor of traditional hot pot.
[0003] Before using the chili paste for hot pot broth, pretreatment is required, usually involving rinsing the chilies. However, most rinsing equipment requires constant stirring by workers to achieve efficient cleaning, but the strong odor of the ingredients (chilies produce a pungent smell) and prolonged exposure to such an environment can be harmful to workers' health. Therefore, to address these issues, a pretreatment device for chili paste used in hot pot broth is proposed. Utility Model Content
[0004] In order to overcome the shortcomings of the existing technology and solve at least one of the technical problems mentioned in the background technology, this utility model proposes a pretreatment device for glutinous rice chili paste for hot pot base.
[0005] The technical solution adopted by this utility model to solve its technical problem is as follows: The utility model provides a pretreatment device for hot pot base glutinous rice chili paste, which includes a cleaning machine; a base is fixedly installed on one side of the cleaning machine, a servo motor is fixedly installed on the base, a connecting column is fixedly installed at the output end of the servo motor, the connecting column extends into the cleaning machine, and several stirring plates are fixedly installed on the surface of the connecting column.
[0006] Furthermore, the agitator plate has an arc-shaped cross-section and is made of a flexible material.
[0007] Furthermore, a collar is fixedly installed at the output end of the servo motor, and a compression plate is fixedly installed on the surface of the collar. A hollow elastic block is fixedly installed on the base, and an air guide pipe communicating with the interior is fixedly installed on one side of the elastic block. Several hollow base columns are fixedly installed inside the cleaning machine. A sliding column is slidably connected to the interior of each base column. A base plate is fixedly installed on the top of each sliding column, and several through slots are opened on the top of the base plate. The end of the air guide pipe away from the elastic block is connected to the base column.
[0008] Furthermore, two baffles are fixedly installed on the base, and the two baffles are symmetrically distributed about the center axis of the elastic block. Both sides of the extrusion plate are arc-shaped.
[0009] Furthermore, a number of fixing blocks with arc-shaped sides are fixedly installed on the bottom plate, and connecting blocks are fixedly installed on the arc-shaped surfaces of the fixing blocks.
[0010] Furthermore, a sealing ring is fixedly installed at the top of the bottom column, the sliding column passes through the sealing ring, and the sliding column is in sliding connection with the sealing ring with a certain density.
[0011] The beneficial effects of the present utility model are as follows:
[0012] 1. When a large amount of spicy pounded rice cake enters the cleaning machine, the servo motor on the base is started, and the output end of the servo motor drives the connecting column and several stirring plates on its surface to rotate together. The several stirring plates are used to continuously stir the spicy pounded rice cake in the cleaning machine, so that a large amount of spicy pounded rice cake can be evenly cleaned. At the same time, it should be noted that: the stirring plates are designed to be arc-shaped to facilitate quickly scraping up the spicy pounded rice cake for stirring. The material of the stirring plates is made of flexible material to not damage the spicy pounded rice cake and play a role in protecting the spicy pounded rice cake. Through the designed structure, the rapid stirring and cleaning of the spicy pounded rice cake in the cleaning machine are realized, so as to more comprehensively clean a large amount of spicy pounded rice cake and improve the cleaning efficiency. At the same time, the designed stirring plates can also effectively protect the spicy pounded rice cake from being damaged. Through automatic cleaning, the staff is reduced from approaching the cleaning machine, thereby improving the working environment of the staff and quickly completing the pretreatment of the spicy pounded rice cake.
[0013] 2. When the servo motor in the present utility model rotates, it will drive the extrusion plate to rotate together through the collar at the output end. The arc-shaped surface of the extrusion plate continuously squeezes the elastic block on the base, forcing the gas in the elastic block to quickly fill into the bottom column through the air duct. When the gas enters the bottom column, it will push the sliding column, causing the sliding column to carry the bottom plate, the fixing blocks and the connecting blocks to move upward. Since a large amount of spicy pounded rice cake is located between the bottom plate and the connecting column, a large amount of spicy pounded rice cake will be carried by the bottom plate towards the stirring plate, so as to quickly push the spicy pounded rice cake at the bottom upward and be stirred by the stirring plate, and then quickly cleaned. The two sides of the fixed frame are designed to be arc-shaped to facilitate pushing away the piled-up spicy pounded rice cake and reduce the damage to the spicy pounded rice cake. A number of connecting blocks are designed to push more spicy pounded rice cake towards the stirring plate, so that the stirring plate can drive the spicy pounded rice cake to rotate. When the sliding column resets, the sealing ring not only plays a sealing role, but also can use the contact between the end and the surface of the sliding column to prevent the sliding column from bringing moisture into the fixed column. Description of the Drawings
[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0015] Figure 1 This is a three-dimensional structural diagram of the cleaning machine in this utility model;
[0016] Figure 2 This is a structural schematic diagram of the connecting column in this utility model;
[0017] Figure 3 This is a cross-sectional view of the cleaning machine in this utility model;
[0018] Figure 4 This is a schematic diagram of the structure of the baffle in this utility model;
[0019] Figure 5 This is a schematic diagram of the servo motor in this utility model;
[0020] Figure 6 This utility model Figure 3 A schematic diagram of the structure at point A.
[0021] In the diagram: 1. Cleaning machine; 2. Base; 3. Servo motor; 4. Connecting column; 5. Agitator plate; 6. Collar; 7. Extrusion plate; 8. Elastic block; 9. Air guide pipe; 10. Bottom column; 11. Sliding column; 12. Base plate; 13. Baffle; 14. Fixing block; 15. Connecting block; 16. Sealing ring. Detailed Implementation
[0022] 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 scope of protection of the present utility model.
[0023] Please see Figure 1-6 As shown, a pretreatment device for chili paste used in hot pot broth includes a washing machine 1; a base 2 is fixedly installed on one side of the washing machine 1, a servo motor 3 is fixedly installed on the base 2, a connecting column 4 is fixedly installed at the output end of the servo motor 3, the connecting column 4 extends into the washing machine 1, and several agitator plates 5 are fixedly installed on the surface of the connecting column 4. The agitator plates 5 have an arc-shaped cross-section and are made of a flexible material.
[0024] During operation, when a large amount of chili paste enters the washing machine 1, the servo motor 3 on the base 2 is activated. The output of the servo motor 3 drives the connecting column 4 and several agitator plates 5 on its surface to rotate together. The agitator plates 5 continuously agitate the chili paste inside the washing machine 1, ensuring that the large quantity of chili paste is washed evenly. It is important to note that the agitator plates 5 are designed in an arc shape to facilitate quick scraping and agitation of the chili paste. The agitator plates 5 are made of a flexible material (with a certain degree of hardness, not completely soft) to protect the chili paste from damage.
[0025] The structure designed above enables rapid agitation and cleaning of the chili paste inside the washing machine 1, thus allowing for more comprehensive cleaning of large quantities of chili paste and improving cleaning efficiency. Simultaneously, the designed agitator plate 5 effectively protects the chili paste from damage. Automated cleaning reduces the need for workers to approach the washing machine 1, thereby improving the working environment for staff and enabling rapid pre-processing of the chili paste.
[0026] A collar 6 is fixedly installed at the output end of the servo motor 3. A pressing plate 7 is fixedly installed on the surface of the collar 6. A hollow elastic block 8 is fixedly installed on the base 2. An air guide pipe 9 connected to the interior is fixedly installed on one side of the elastic block 8. Several hollow base columns 10 are fixedly installed inside the cleaning machine 1. A sliding column 11 is slidably connected to the interior of the base column 10. A base plate 12 is fixedly installed on the top of the sliding column 11. Several through slots are opened on the top of the base plate 12. The end of the air guide pipe 9 away from the elastic block 8 is connected to the base column 10. Two baffles 13 are fixedly installed on the base 2. The two baffles 13 are symmetrically distributed about the central axis of the elastic block 8. The two sides of the pressing plate 7 are arc-shaped.
[0027] Specifically, several fixing blocks 14 with arc-shaped sides are fixedly installed on the base plate 12, and connecting blocks 15 are fixedly installed on the arc-shaped surfaces of the fixing blocks 14. A sealing ring 16 is fixedly installed on the top of the base column 10, and a sliding column 11 passes through the sealing ring 16, and the sliding column 11 and the sealing ring 16 are slidably connected.
[0028] During operation, the servo motor 3 rotates, causing the extrusion plate 7 to rotate along with it via the output collar 6. The arc-shaped surface of the extrusion plate 7 continuously compresses the elastic block 8 on the base 2, forcing the gas inside the elastic block 8 to quickly fill the bottom column 10 through the air guide pipe 9. Once the gas enters the bottom column 10, it pushes the sliding column 11, causing the sliding column 11 to move upwards along with the base plate 12, the fixing block 14, and the connecting block 15. Since a large amount of chili paste is located between the base plate 12 and the connecting column 4, it is carried by the base plate 12 towards the stirring plate 5, thus quickly pushing the bottom chili paste upwards and agitating it with the stirring plate 5 for rapid cleaning. The arc-shaped design of the two sides of the fixing frame facilitates the pushing away of the accumulated chili paste, reducing damage to it. The design of several connecting blocks 15 is to push the chili paste towards the stirring plate 5, allowing the stirring plate 5 to rotate the chili paste. When the sliding column 11 is reset, the sealing ring 16 not only provides a sealing function, but also prevents moisture from entering the fixed column by contacting the surface of the sliding column 11 with its end.
[0029] The working principle is as follows: When a large amount of chili paste enters the washing machine 1, the servo motor 3 on the base 2 is activated, causing the output end of the servo motor 3 to drive the connecting column 4 and several agitator plates 5 on its surface to rotate together. The agitator plates 5 continuously agitate the chili paste inside the washing machine 1, ensuring that the large quantity of chili paste is washed evenly. It is important to note that the agitator plates 5 are designed in an arc shape to facilitate quick scraping and agitation of the chili paste. The agitator plates 5 are made of a flexible material to protect the chili paste from damage.
[0030] When the servo motor 3 rotates, it drives the extrusion plate 7 to rotate along with the output collar 6. The arc-shaped surface of the extrusion plate 7 continuously compresses the elastic block 8 on the base 2, forcing the gas inside the elastic block 8 to quickly fill the bottom column 10 through the air guide pipe 9. After the gas enters the bottom column 10, it pushes the sliding column 11, causing the sliding column 11 to move upward along with the bottom plate 12, the fixing block 14, and the connecting block 15. Since a large amount of chili paste is located between the bottom plate 12 and the connecting column 4, a large amount of chili paste will be carried by the bottom plate 12 towards the stirring plate 5, thereby quickly pushing the chili paste at the bottom upward and being stirred by the stirring plate 5, thus quickly cleaning it. The arc-shaped design of the two sides of the fixing frame is to facilitate pushing away the accumulated chili paste and reduce damage to it. The design of several connecting blocks 15 is to push the chili paste towards the stirring plate 5, allowing the stirring plate 5 to rotate the chili paste. When the sliding column 11 is reset, the sealing ring 16 not only provides a sealing function, but also prevents moisture from entering the fixed column by contacting the surface of the sliding column 11 with its end.
[0031] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.
[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.
Claims
1. A kind of old pot base material Ciba pepper pretreatment device, including cleaning machine (1);It is characterized in that: A base (2) is fixedly installed on one side of the cleaning machine (1), a servo motor (3) is fixedly installed on the base (2), a connecting column (4) is fixedly installed at the output end of the servo motor (3), the connecting column (4) extends into the cleaning machine (1), and several agitator plates (5) are fixedly installed on the surface of the connecting column (4).
2. The device according to claim 1, wherein the device is characterized by: The agitator plate (5) has an arc-shaped cross section and is made of a flexible material.
3. The device according to claim 1, wherein the device is characterized by: The output end of the servo motor (3) is fixedly installed with a collar (6), and a pressing plate (7) is fixedly installed on the surface of the collar (6). A hollow elastic block (8) is fixedly installed on the base (2), and an air guide pipe (9) connected to the interior is fixedly installed on one side of the elastic block (8). The cleaning machine (1) has several hollow bottom columns (10) fixedly installed inside. The bottom columns (10) are sealed and slidably connected to a sliding column (11). A bottom plate (12) is fixedly installed on the top of the sliding column (11). The top of the bottom plate (12) has several through slots. The end of the air duct (9) away from the elastic block (8) is connected to the bottom column (10).
4. The pretreatment device for glutinous rice chili paste in hot pot base according to claim 3, characterized in that: Two baffles (13) are fixedly installed on the base (2). The two baffles (13) are symmetrically distributed about the central axis of the elastic block (8). The two sides of the extrusion plate (7) are arc-shaped.
5. The pretreatment device for glutinous rice chili paste in hot pot base according to claim 4, characterized in that: A number of fixing blocks (14) with arc-shaped sides are fixedly installed on the base plate (12), and connecting blocks (15) are fixedly installed on the arc-shaped surface of the fixing blocks (14).
6. The device for pre-processing chili paste for hot pot base according to claim 5, characterized in that: A sealing ring (16) is fixedly installed on the top of the bottom column (10), the sliding column (11) passes through the sealing ring (16), and the sliding column (11) and the sealing ring (16) are slidably connected.