A food flavoring mixer

Abstract

This utility model relates to the field of stirrer technology and discloses a stirrer for food flavoring, including a base and a stirring tank. The base has a limiting mechanism inside, with a guide post fixedly connected to its top. A sliding seat is slidably connected to the outside of the guide post, and a stirring shell is fixedly connected to the outside of the sliding seat. A rotating column is rotatably connected inside the stirring shell, and stirring blades are fixedly connected to the outside of the rotating column. A sealing mechanism is provided at the bottom of the stirring shell, including two guide posts. In this utility model, the top cover descends to enclose the stirring tank, and the stirring tank compresses the sealing strip to achieve a seal. This design can adapt to stirring tanks of different diameters. The sealed stirring process prevents dust and bacteria from entering, ensuring the quality of the flavoring and guaranteeing the hygiene and product quality of the food flavoring stirring process from multiple aspects.

Description

Technical Field

[0001] This utility model relates to the field of stirrer technology, and in particular to a stirrer for food flavoring. Background Technology

[0002] In today's booming food industry, food flavorings, as core raw materials that give food unique flavors, have attracted much attention regarding their production process. As consumers' demands for diverse food flavors and quality continue to rise, food flavoring formulas are becoming increasingly complex, requiring precise mixing of various raw materials with different properties. Food flavoring mixers have emerged to address this need. They use mechanical mixing to fully blend various raw materials, ensuring that the aroma of the flavoring is uniform and stable.

[0003] A search revealed a Chinese publication (CN205815545U) disclosing a manually operated lifting stirrer for daily-use fragrances, comprising a base, a column, a crossbeam, a motor, a stirring rod, and a safety rope. The base includes a rectangular lower frame, a rectangular upper plate, and four connecting columns at the corners of the lower and upper plates. The lower end of the column is fixed to the top surface of the upper plate. The crossbeam is fixed to the upper end of the column, and four fixed pulleys are installed on the crossbeam, divided into two equal groups. Below the crossbeam is a movable pulley with a lifting rope wound around it. The two free ends of the lifting rope pass through the two groups of fixed pulleys and are then fixed to the motor. The movable pulley is connected to a counterweight. The upper end of the stirring rod is connected to the output shaft of the motor. One end of the safety rope is fixed to the crossbeam, and the other end is fixed to the motor.

[0004] The aforementioned patent states in its specification that "one end of the safety rope 6 is fixed to the crossbeam 3, and the other end of the safety rope 6 is fixed to the motor 4, thereby preventing the motor 4 and the stirring rod 5 from falling and ensuring safety. The hoisting rope 9 is a steel wire rope, thus providing good safety performance. The safety rope 6 is a rubber rope, thus reducing costs. An electrical box 11 is fixed on the column 2, and the motor 4 is connected to the electrical box 11 via a wire." Although this stirrer achieves lifting and ensures stability during lifting, it lacks necessary sealing facilities when stirring the raw materials inside the storage tank, failing to prevent the entry of dust and bacteria, thereby reducing the quality of the flavoring product. Therefore, a stirrer for food flavoring is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a stirrer for food flavoring, which aims to improve the problem of the lack of sealing measures in the existing lifting stirrers.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A food flavoring stirrer includes a base and a stirring tank. The base is provided with a limiting mechanism inside. A guide post is fixedly connected to the top of the limiting mechanism. A sliding seat is slidably connected to the outside of the guide post. A stirring shell is fixedly connected to the outside of the sliding seat. A rotating column is rotatably connected inside the stirring shell. A stirring blade is fixedly connected to the outside of the rotating column. A sealing mechanism is provided at the bottom of the stirring shell.

[0008] The sealing mechanism includes two guide pillars, the top ends of which are fixedly connected to the bottom end of the stirring shell. A sliding plate is fixedly connected to the bottom end of the two guide pillars, and a top cover is fixedly connected to the bottom end of the sliding plate. The bottom end of the top cover has multiple circular holes, and a one-way valve port is provided inside the top cover. Sealing strips are fixedly connected inside the multiple circular holes. A drive assembly is provided at the bottom end of the stirring shell.

[0009] Through the above technical solution: the limiting mechanism in the base, together with the first guide column, can support and limit the components such as the mixing shell and the mixing tank. The mixing shell accommodates the rotating column and the mixing blade. The second guide column of the sealing mechanism and other components prepare for the subsequent sealing action, thus initially constructing the basic structure and functional units of the agitator.

[0010] As a further description of the above technical solution:

[0011] The rotating column is slidably connected to the inside of the sliding plate, and the rotating column is slidably connected to the inside of the top cover.

[0012] The above technical solution involves a sliding connection between the rotating column, the sliding plate, and the top cover, allowing the rotating column to perform its stirring and rotating function while the sealing mechanism can operate at any time, ensuring that the stirring blades operate normally during the stirring process and do not interfere with the sealing structure.

[0013] As a further description of the above technical solution:

[0014] The outside of the mixing tank is slidably connected to the inside of the circular hole, and the top of the mixing tank is in contact with the bottom of the sealing strip;

[0015] Through the above technical solution: the circular hole and sealing strip of the mixing tank and the top cover cooperate, and under the action of the sealing mechanism, the top of the mixing tank is in close contact with the sealing strip, so as to achieve the sealing of the top of the mixing tank and effectively prevent external impurities from entering the mixing tank.

[0016] As a further description of the above technical solution:

[0017] The drive assembly includes a hydraulic cylinder, which is externally fixedly connected to the bottom end of the mixing shell. A moving block is fixedly connected to the drive end of the hydraulic cylinder. Two transmission rods are rotatably connected to the outside of the moving block, and the bottom ends of the two transmission rods are respectively rotatably connected to the front ends of the two guide columns.

[0018] The above technical solution involves a hydraulic cylinder driving a moving block in the drive assembly. The moving block, through a transmission rod, drives the guide column to move, thereby adjusting the position of the top cover and controlling the opening and closing of the sealing mechanism, providing power and transmission support for sealing the mixing tank.

[0019] As a further description of the above technical solution:

[0020] The bottom end of the stirring shell is provided with a sliding groove, and the outside of the moving block is slidably connected to the inside of the sliding groove;

[0021] Through the above technical solution, the sliding groove at the bottom of the stirring shell cooperates with the moving block to provide guidance and limit for the sliding of the moving block, ensuring that the moving block slides smoothly under the action of the driving component, making the sealing mechanism more precise and stable.

[0022] As a further description of the above technical solution:

[0023] The limiting mechanism includes a rack plate one, the outside of which is slidably connected to the inside of the base, a rack plate two is slidably connected to the inside of the base, a motor is fixedly connected to the rear end of the base, a gear is fixedly connected to the drive end of the motor, the outside of the gear is meshed with the adjacent side of the rack plate one and the rack plate two, a limiting clamp is fixedly connected to the outside of both the rack plate one and the rack plate two, and a rubber pad is fixedly connected to the adjacent side of both limiting clamps;

[0024] Through the above technical solution: the motor drives the gear to rotate in the limiting mechanism, and the gear drives the rack plates one and two to slide, so that the limiting clamp and rubber pad clamp and fix the mixing tank, ensuring that the mixing tank is stable in position during the mixing process and will not shake.

[0025] As a further description of the above technical solution:

[0026] The outer surfaces of the two rubber pads are in contact with the outer surface of the mixing tank, and the outer surface of the gear is rotatably connected to the interior of the base;

[0027] The above technical solution involves a rubber pad contacting the mixing tank, utilizing its elasticity and friction to enhance the fixing effect on the mixing tank, while the gear rotates within the base to transmit power, ensuring the normal operation of the limit mechanism.

[0028] As a further description of the above technical solution:

[0029] The sliding seat is provided with a limit bolt on its exterior, and the top of the guide post is fixedly connected to a limit block.

[0030] Through the above technical solution: the limiting bolt outside the sliding seat can fix its position on the guide post one, and the limiting block at the top of the guide post one prevents the sliding seat from falling out, ensuring the safety and positional accuracy of the sliding of components such as the mixing shell on the guide post one.

[0031] This utility model has the following beneficial effects:

[0032] 1. In this utility model, after the mixing tank is fixed, the sliding seat slides down along the guide column, driving the mixing blades into the mixing tank. The driving component of the mixing shell is activated, and the mixing blades begin to mix the raw materials. At the same time, the operator activates the hydraulic cylinder to push the moving block to slide. The moving block drives the transmission rod, causing the guide column to extend, thereby adjusting the position of the top cover. The top cover descends to cover the mixing tank, and the mixing tank squeezes the sealing strip to achieve a seal. It can adapt to mixing tanks of different diameters. The sealed mixing process can prevent dust and bacteria from entering, ensuring the quality of the flavoring. It protects the hygiene and product quality of food flavoring mixing from multiple aspects.

[0033] 2. In this utility model, before stirring the food flavoring, the operator places the mixing tank containing the raw materials inside the base, starts the motor, and the motor drives the gear to rotate, causing the two gear plates meshing with it to slide. This allows the limiting clamp and rubber pad connected to the gear plate to adaptively clamp the mixing tank. This design can fit the mixing tank tightly, effectively preventing the tank from shaking during stirring, ensuring the stability of the stirring process, and guaranteeing the normal operation of the stirring. After stirring is completed, the motor reverses, and the gear drives the gear plate to slide in the opposite direction, releasing the clamping restriction on the mixing tank and making it easy to remove the mixing tank. The entire operation process is simple and efficient, improving the stability and convenience of the stirring work. Attached Figure Description

[0034] Figure 1 This is a three-dimensional schematic diagram of a food flavoring stirrer proposed in this utility model;

[0035] Figure 2 This is a schematic diagram of the top cover of a food flavoring stirrer proposed in this utility model;

[0036] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0037] Figure 4 This is a schematic diagram of the structure of the guide column 2 of the food flavoring stirrer proposed in this utility model;

[0038] Figure 5 for Figure 4 Enlarged view of point B in the middle.

[0039] Legend:

[0040] 1. Base; 2. Limiting mechanism; 21. Rack plate one; 22. Rack plate two; 23. Motor; 24. Gear; 25. Limiting clamp; 26. Rubber pad; 3. Guide post one; 4. Sliding seat; 5. Mixing shell; 6. Rotating column; 7. Mixing blade; 8. Sealing mechanism; 81. Sliding plate; 82. Guide post two; 83. Top cover; 84. Sealing strip; 85. One-way valve port; 86. Drive assembly; 861. Hydraulic cylinder; 862. Moving block; 863. Transmission rod; 9. Mixing tank. Detailed Implementation

[0041] 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.

[0042] Reference Figures 1 to 3 This utility model provides an embodiment of a food flavoring stirrer, comprising a base 1 and a stirring tank 9. The base 1 has an internal limiting mechanism 2, which precisely and securely fixes the stirring tank 9, ensuring stable stirring without shaking. A guide post 3 is fixedly connected to the top of the limiting mechanism 2, and a sliding seat 4 is slidably connected to the outside of the guide post 3. The guide post 3 provides stable guidance for the sliding seat 4, ensuring its smooth up-and-down sliding. The sliding seat 4 can slide smoothly on the guide post 3 to adjust the height of the stirring component. The external fixed connection of the sliding seat 4... The mixing tank 9 is equipped with a mixing shell 5, which is used to house and protect the internal rotating parts and provide stable structural support for the mixing operation. A rotating column 6 is rotatably connected inside the mixing shell 5, and a stirring blade 7 is fixedly connected to the outside of the rotating column 6. The rotating column 6 rotates flexibly inside the mixing shell 5 to transmit power to the stirring blade 7. Driven by the rotating column 6, the stirring blade 7 fully mixes the food flavoring raw materials in the mixing tank 9. A sealing mechanism 8 is provided at the bottom of the mixing shell 5. The sealing mechanism 8 can effectively prevent external dust and bacteria from entering the mixing tank 9 and ensure the mixing quality of the food flavoring.

[0043] Specifically, this food flavoring mixer achieves stable support and precise positioning of the mixing tank 9 through the coordinated arrangement of components such as the base 1, limiting mechanism 2, guide column 3, sliding seat 4, mixing shell 5, rotating column 6, mixing blade 7, and sealing mechanism 8. The limiting mechanism 2 firmly fixes the mixing tank 9, preventing shaking during mixing; the guide column 3, in conjunction with the sliding seat 4, allows for flexible adjustment of the height of the mixing components; the mixing shell 5 protects the internal rotating components; the rotating column 6 drives the mixing blade 7 to fully mix the raw materials; and the sealing mechanism 8 effectively isolates external dust and bacteria, ensuring the mixing quality of the food flavoring. The close cooperation of all components provides a reliable and stable working environment for food flavoring mixing, ensuring an efficient, precise, and hygienic mixing process.

[0044] The sealing mechanism 8 includes two guide posts 82, which provide precise guidance for the movement of the sliding plate 81 and the top cover 83, ensuring their smooth lifting and lowering. The two guide posts 82 themselves can adaptively extend and retract. The top ends of the two guide posts 82 are fixedly connected to the bottom end of the mixing shell 5, thus firmly connecting the sealing mechanism 8 to the mixing shell 5. The bottom ends of the two guide posts 82 are fixedly connected to the sliding plate 81, and the bottom ends of the sliding plate 81 are fixedly connected to the top cover 83. Under the action of the sliding plate 81, the top cover 83 achieves a sealing of the top of the mixing tank 9. The bottom end of the top cover 83 has multiple circular holes, which can be adapted to mixing tanks 9 of different diameters, enhancing the versatility of the equipment. The top cover 83 is equipped with a one-way valve port 85 inside, which allows the gas inside the tank to be discharged, preventing the pressure inside the tank from being too high, while preventing outside air from entering, ensuring a stable environment inside the tank.

[0045] Specifically, the two guide pillars 82 in the sealing mechanism 8 not only provide precise guidance for the movement of the sliding plate 81 and the top cover 83, ensuring their smooth lifting and lowering, but also have adaptive telescopic characteristics, which can flexibly adapt to different working conditions. The top of the guide pillar 82 is connected to the stirring shell 5, which securely installs the sealing mechanism 8; the bottom is connected to the sliding plate 81 and the top cover 83, which achieves a sealing of the top of the stirring tank 9. The multiple circular holes of the top cover 83 are adapted to stirring tanks 9 of different diameters, enhancing versatility. The one-way valve port 85 discharges gas from the tank, maintains stable pressure inside the tank and prevents outside air from entering. The sealing strip 84 fits tightly with the top of the stirring tank 9, further strengthening the seal and preventing impurities from entering. At the same time, the rotating pillar 6 is slidably connected to the sliding plate 81 and the top cover 83, ensuring coordinated stirring and sealing actions. All components work together to improve the sealing effect and applicability of the sealing mechanism 8, creating a good sealing environment for food flavoring stirring.

[0046] Multiple circular holes are fixedly connected to sealing strips 84, which fit tightly against the top of the mixing tank 9 to further enhance the sealing effect and prevent external impurities from entering. The bottom of the mixing shell 5 is provided with a drive assembly 86, which provides power support for the operation of the sealing mechanism 8. The outside of the rotating column 6 is slidably connected to the inside of the sliding plate 81 and the top cover 83, so that the rotating column 6 can cooperate with the operation of the sealing mechanism 8 while rotating and stirring. The outside of the mixing tank 9 is slidably connected to the inside of the circular holes, and the top of the mixing tank 9 contacts the bottom of the sealing strip 84 to ensure the tightness of the seal. The drive assembly 86 includes a hydraulic cylinder 861, which is fixedly connected to the bottom of the mixing shell 5. The drive end of the hydraulic cylinder 861 is fixedly connected to a moving block 862, which provides strong and stable power to push the moving block 862 to slide.

[0047] Specifically, the drive assembly 86 uses a hydraulic cylinder 861 as its power source, providing strong and stable power to drive the sliding block 862. The sliding block 862 converts linear motion into the extension and retraction of the guide column 82 through two transmission rods 863, achieving effective power transmission and precise adjustment of the position of the top cover 83. The sliding groove at the bottom of the mixing shell 5 provides a track for the sliding block 862, ensuring its linearity and stability. These components work together to enable the sealing mechanism 8 to open and close flexibly as needed, achieving a reliable seal on the mixing tank 9, preventing external dust and bacteria from entering during the mixing process. It also adapts to the operational requirements of tank sealing at different mixing stages, improving the automation and precision of the agitator.

[0048] The movable block 862 is externally rotatably connected to two transmission rods 863. These two transmission rods 863 convert the linear motion of the movable block 862 into the extension and retraction of the guide column 82. The bottom ends of the two transmission rods 863 are rotatably connected to the front ends of the two guide columns 82, achieving effective power transmission. A groove is provided at the bottom of the mixing shell 5, providing a track for the sliding of the movable block 862 and ensuring its linearity. The movable block 862 is externally slidably connected to the inside of the groove, allowing it to slide smoothly within the groove. A limit bolt is provided on the outside of the sliding seat 4, which fixes the position of the sliding seat 4 on the guide column 3, preventing accidental sliding. A limit block is fixedly connected to the top of the guide column 3, preventing the sliding seat 4 from detaching from the top of the guide column 3 and ensuring safe operation of the equipment.

[0049] Specifically, the limiting bolts on the outside of the sliding seat 4 can be fixed to its position on the guide post 3 as needed to prevent accidental sliding and ensure the accuracy of the position of the stirring components; the limiting block at the top of the guide post 3 prevents the sliding seat 4 from falling off from a physical perspective, avoiding safety accidents and equipment damage caused by the components falling off during equipment operation. The combination of the two provides a guarantee for the safe and stable operation of the stirrer from both active fixing and passive protection aspects, ensuring that during the stirring process, the stirring shell 5 and other components can be safely and stably adjusted in height on the guide post 3, so that the stirring operation can be carried out smoothly.

[0050] Reference Figure 1 , Figure 4 and Figure 5 The limiting mechanism 2 includes a rack plate 21, which slides within the base 1. The outer side of rack plate 21 is slidably connected to the interior of the base 1, allowing it to slide smoothly within the base 1. A second rack plate 22 is slidably connected inside the base 1. The second rack plate 22 works in conjunction with rack plate 21 to clamp the mixing tank 9. A motor 23 is fixedly connected to the rear end of the base 1, providing power for the entire limiting mechanism 2. A gear 24 is fixedly connected to the drive end of the motor 23. Driven by the motor 23, the gear 24 rotates, causing rack plate 21 and rack plate 22 to move. The outer side of the gear 24 meshes with the adjacent side of rack plate 21 and rack plate 22, achieving precise displacement control through meshing transmission. Limiting clamps 25 are fixedly connected to the outside of rack plate 21 and rack plate 22. Under the drive of rack plate 21 and rack plate 22, the limiting clamps 25 clamp and fix the mixing tank 9. Rubber pads 26 are fixedly connected to the adjacent side of the two limiting clamps 25. The rubber pads 26 have good elasticity and friction, which can not only fit tightly against the mixing tank 9, but also prevent scratching the tank. The outside of the two rubber pads 26 is in contact with the outside of the mixing tank 9, so as to achieve a stable clamping of the mixing tank 9. The external rotation of the gear 24 is connected to the inside of the base 1, ensuring that the gear 24 can rotate flexibly in the base 1.

[0051] Specifically, the limiting mechanism 2 uses a motor 23 to drive the gear 24 to rotate. Through the meshing transmission of the gear 24 with the rack plate 21 and the rack plate 22, precise displacement control is achieved. The rack plate 21 and the rack plate 22 drive the limiting clamp 25 and the rubber pad 26 to clamp and fix the mixing tank 9. The rubber pad 26, with its good elasticity and friction, fits tightly against the mixing tank 9 without scratching the tank body, achieving a stable clamping. The gear 24 rotates flexibly within the base 1 to ensure smooth power transmission. This limiting mechanism 2 can adaptively clamp according to the size of the mixing tank 9, ensuring that the position of the mixing tank 9 is fixed during the mixing process, avoiding the impact of shaking on the mixing effect. At the same time, the restriction can be easily released after the mixing is completed, facilitating the loading and unloading of the mixing tank 9, and improving the convenience and stability of the mixer.

[0052] Working principle: When the processing personnel need to stir the food flavoring, the stirring tank 9 filled with raw materials is placed inside the base 1. At this time, the motor 23 is started, and the motor 23 drives the gear 24 to rotate inside the base 1. The gear 24 drives the rack plate 1 21 and rack plate 22 to slide inside the base 1, so that the two rubber pads 26 adaptively clamp the outside of the stirring tank 9. The rubber pads 26 will fit tightly against the outside of the stirring tank 9, so that the stirring tank 9 will not shake when stirring the raw materials inside, ensuring the normal operation of the stirring. After the stirring is completed, the motor 23 is driven to make the gear 24 rotate in the opposite direction, thus removing the restriction on the position of the stirring tank 9.

[0053] After the limiting clamp 25 and rubber pad 26 restrict the position of the mixing tank 9, the sliding seat 4 slides outside the guide column 3, allowing the rotating column 6 and stirring blade 7 to enter the interior of the mixing tank 9. Then, the drive component built into the mixing shell 5 is activated, allowing the stirring blade 7 to fully stir the raw materials. During this process, the operator can activate the hydraulic cylinder 861, causing the moving block 862 to slide at the bottom of the mixing shell 5, which in turn causes the transmission rod 863 to push the guide column 82 to extend, thereby adjusting the position of the top cover 83. When the bottom of the top cover 83 covers the outside of the mixing tank 9, the top of the mixing tank 9 will simultaneously compress the sealing strip 84, achieving a sealing effect. The multiple circular holes at the bottom of the top cover 83 and the sealing strip 84 can, to a certain extent, adapt to the sealing requirements of mixing tanks 9 of different diameters. After the mixing tank 9 is sealed, the stirring blade 7 will not allow dust and bacteria to enter when stirring the raw materials, ensuring the quality of the flavoring after stirring.

[0054] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A food flavoring stirrer, comprising a base (1) and a stirring bowl (9), characterized in that: The base (1) is provided with a limiting mechanism (2) inside. The top of the limiting mechanism (2) is fixedly connected to a guide post (3). The guide post (3) is slidably connected to a sliding seat (4). The sliding seat (4) is fixedly connected to a stirring shell (5). The stirring shell (5) is rotatably connected to a rotating column (6). The rotating column (6) is fixedly connected to a stirring blade (7). The bottom of the stirring shell (5) is provided with a sealing mechanism (8). The sealing mechanism (8) includes two guide pillars (82), the top ends of which are fixedly connected to the bottom end of the stirring shell (5). A sliding plate (81) is fixedly connected to the bottom end of the two guide pillars (82), and a top cover (83) is fixedly connected to the bottom end of the sliding plate (81). A plurality of circular holes are provided at the bottom end of the top cover (83), and a one-way valve port (85) is provided inside the top cover (83). A sealing strip (84) is fixedly connected inside the plurality of circular holes. A drive assembly (86) is provided at the bottom end of the stirring shell (5).

2. The food flavoring stirrer according to claim 1, characterized in that: The outside of the rotating column (6) is slidably connected to the inside of the sliding plate (81), and the outside of the rotating column (6) is slidably connected to the inside of the top cover (83).

3. The food flavoring stirrer according to claim 1, characterized in that: The outside of the mixing tank (9) is slidably connected to the inside of the circular hole, and the top of the mixing tank (9) is in contact with the bottom of the sealing strip (84).

4. The food flavoring stirrer according to claim 1, characterized in that: The drive assembly (86) includes a hydraulic cylinder (861), which is externally fixedly connected to the bottom end of the stirring shell (5). A moving block (862) is fixedly connected to the drive end of the hydraulic cylinder (861). Two transmission rods (863) are rotatably connected to the outside of the moving block (862). The bottom ends of the two transmission rods (863) are respectively rotatably connected to the front ends of the two guide columns (82).

5. A food flavoring stirrer according to claim 4, characterized in that: The bottom end of the stirring shell (5) is provided with a sliding groove, and the outside of the moving block (862) is slidably connected to the inside of the sliding groove.

6. A food flavoring stirrer according to claim 1, characterized in that: The limiting mechanism (2) includes a rack plate one (21), the outside of which is slidably connected to the inside of the base (1), and a rack plate two (22) is slidably connected inside the base (1). A motor (23) is fixedly connected to the rear end of the base (1), and a gear (24) is fixedly connected to the drive end of the motor (23). The outside of the gear (24) is meshed with the adjacent side of the rack plate one (21) and the rack plate two (22). Limiting clamps (25) are fixedly connected to the outside of both the rack plate one (21) and the rack plate two (22), and rubber pads (26) are fixedly connected to the adjacent side of both limiting clamps (25).

7. A food flavoring stirrer according to claim 6, characterized in that: The exterior of the two rubber pads (26) is in contact with the exterior of the mixing tank (9), and the exterior of the gear (24) is rotatably connected to the interior of the base (1).

8. A food flavoring stirrer according to claim 1, characterized in that: The sliding seat (4) is provided with a limit bolt on its exterior, and the top of the guide post (3) is fixedly connected to a limit block.

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