Food dipping sauce preparation device

Abstract

The invention provides a food dipping sauce preparation device which comprises a tank body, a rotating shaft extending vertically is arranged in the tank body, and stirring blades are arranged on the rotating shaft; the rotating shaft is connected with a first power assembly, and the first power assembly is used for driving the rotating shaft to rotate, so that vortexes are generated in the tank body; a powder supply device is arranged at the top end of the tank body and comprises a rotating seat, a powder inlet channel penetrates through the rotating seat, the rotating seat is connected with a second power assembly, the second power assembly is used for enabling the rotating seat to rotate around the axis of the rotating seat, and the rotating direction of the rotating seat is opposite to the rotating direction of the vortex in the tank body; the bottom end of the powder inlet channel is communicated with a powder guide pipe, the bottom end of the powder guide pipe is communicated with a powder discharging hopper, the powder discharging hopper extends in the radial direction, the end, close to the rotating shaft, of the powder discharging hopper is a discharging end, the powder discharging hopper is connected with a vibration structure, and powder entering the powder discharging hopper is vibrated out of the powder discharging hopper under the action of the vibration structure and falls into the tank body. According to the invention, uneven mixing caused by agglomeration during powder mixing can be effectively avoided.

Description

Technical Field

[0001] The invention relates to the field of food dipping sauce production, in particular to a food dipping sauce preparation device. Background Art

[0002] The food industry is a popular industry and an everlasting sunrise industry. In recent years, my country's food industry has followed the new development concept of innovation, coordination, green, openness and sharing, implemented brand strategy, enhanced the brand image of the food industry, implemented and implemented food safety policies, and maintained a healthy and stable development trend. The total scale and investment scale of the food industry have continued to expand, the industrial structure has been gradually optimized, and the economic benefits have been steadily improving, becoming an important industry with relatively fast growth in the development of the national economy. It has made significant contributions in ensuring people's livelihood, stimulating domestic demand, driving the development of related industries, and promoting social stability.

[0003] As one of the foods that are deeply loved by consumers, the quality of dipping sauce is largely affected by the mixing effect of various liquids and various powders in the ingredient list. In this link, the mixer plays a vital role. However, given the significant difference in particle size of different types of powders (usually divided into coarse powder and fine powder), conventional mixing equipment often has difficulty in achieving ideal results when mixing these powders. The problem is that traditional mixers lack fine control in the feeding of powders, and usually put coarse powder and fine powder into a certain area in the mixer together. If the coarse powder is placed in the center of the vortex, strong stirring may cause it to be over-broken and lose the unique taste of the coarse particles. At the same time, the coarse powder is difficult to distribute evenly in the vortex, which is easy to cause local accumulation. On the contrary, if the fine powder is placed at the edge of the vortex, due to the weak fluid power, the fine powder is easy to agglomerate and difficult to be evenly dispersed in the mixing system. It can be seen that the traditional mixer is not effective in mixing coarse powder and fine powder with significant differences in particle size, which in turn affects the fineness and overall uniformity of the dipping sauce. Summary of the invention

[0004] In order to overcome the problem in the prior art that the mixing effect of coarse powder and fine powder with significant particle size differences is poor, the present application provides a food dipping sauce preparation device, and the technical solution is as follows:

[0005] A food dipping sauce preparation device comprises a tank body, wherein a vertically extending rotating shaft is provided in the tank body, and a stirring blade is provided on the rotating shaft;

[0006] The rotating shaft is connected to a first power assembly, and the first power assembly is used to drive the rotating shaft to rotate, thereby generating a vortex in the tank body;

[0007] A powder supply device is provided at the top of the tank body, and the powder supply device includes a rotating seat, a powder feeding channel is penetrated in the rotating seat, and the rotating seat is connected to a second power assembly, and the second power assembly is used to make the rotating seat rotate around its axis, and the rotation direction of the rotating seat is opposite to the rotation direction of the vortex in the tank body;

[0008] The bottom end of the powder inlet channel is connected with a powder guide tube, and the bottom end of the powder guide tube is connected with a lower powder hopper. The lower powder hopper extends in the radial direction of the tank body, and its end close to the rotating shaft is a discharge end. The lower powder hopper is connected with a vibration structure, and the powder entering the lower powder hopper is vibrated out of the lower powder hopper and falls into the tank body under the action of the vibration structure.

[0009] Preferably, the powder guide tube is hinged to the lower powder hopper, and the vibration structure includes a first elastic member connecting the powder guide tube and the lower powder hopper.

[0010] Preferably, the vibration structure further includes a vibration motor; the vibration motor is fixed to the lower end surface of the lower powder hopper.

[0011] Preferably, the vibration structure further comprises a vibration wheel sleeved on the outside of the rotating shaft; and the lower powder hopper is provided with a vibration block overlapping the vibration wheel.

[0012] Preferably, the vibration structure comprises a cylindrical cam sleeved on the outside of the rotating shaft; the lower powder hopper is provided with a transmission block slidably connected to the end face contour line of the cylindrical cam;

[0013] When the rotating shaft rotates, the cylindrical cam will cause the transmission block to drive the lower powder hopper to vibrate.

[0014] Preferably, the rotating shaft comprises a core rod and a cylinder body slidably sleeved on the outer side of the core rod, and a second elastic member is connected between the core rod and the cylinder body.

[0015] Preferably, a liquid inlet channel extending along the axial direction thereof is formed in the core rod;

[0016] The core rod is provided with a mounting hole, a pin key is slidably connected in the mounting hole, the cylinder is provided with a pin hole that fits with the pin key, the pin key is connected with a third elastic member, and the third elastic member makes the pin key have a tendency to withdraw from the pin hole;

[0017] A triggering member is hinged in the liquid inlet channel. Under the action of water pressure in the liquid inlet channel, the triggering member can push the pin key to overcome the elastic force of the third elastic member so as to be stuck in the pin hole.

[0018] Preferably, the first power assembly comprises a first drive motor, an output end of the first drive motor is provided with a first bevel gear, and an upper end of the rotating shaft is sleeved with a second bevel gear meshing with the first bevel gear.

[0019] Preferably, the second power assembly comprises a second drive motor, the output end of the second drive motor is provided with a third bevel gear, and the upper end of the rotating seat is sleeved with a fourth bevel gear meshing with the third bevel gear.

[0020] Preferably, a discharge port is provided at the lower end of the tank body, and a control valve is provided at the discharge port.

[0021] As can be seen from the above, the food dipping sauce preparation device provided by the present application achieves full mixing of powder and liquid through the cooperation of the rotating shaft and the stirring blade, combined with the rotating and vibrating structure of the powder supply device, and solves the problem of uneven mixing. At the same time, by controlling the rotation direction of the rotating seat to be opposite to the rotation direction of the vortex in the tank body, the relative speed between the powder and the liquid when contacting the liquid surface can be increased, thereby increasing the shear force of the liquid on the powder, and then improving the mixing efficiency.

[0022] The design of the vibration structure helps to accurately control the position where the powder is added. Usually, the powder includes coarse powder and fine powder. The coarse powder should be placed outside the edge of the vortex. The reason is that the coarse powder has larger particles, heavier mass and greater inertia. The fluid speed outside the vortex edge is relatively slow. When the coarse powder is placed here, it is not easy to be quickly drawn into the center of the vortex to cause local accumulation. The placement of fine powder is suitable for placing near the center of the vortex. The reason is that the fine powder has small particles and light mass and is easily driven by the fluid. The fluid suction near the center of the vortex is larger, and the fine powder can be quickly drawn into the mixing process when placed here. By vibrating the powder out and falling into the tank under the action of the vibration structure, the coarse powder can be placed outside the edge of the vortex and the fine powder can be placed near the center of the vortex. Since the placement positions of coarse and fine powders are optimized according to their physical properties and mixing principles, they can be mixed in a complementary way during the mixing process. The fine powder diffuses from the center to the edge, and the coarse powder moves from the edge to the center. The movement trajectories of the two in the mixing tank intersect with each other, greatly increasing the chances of their contact and mixing with each other, thereby improving the overall mixing uniformity of the dipping sauce. This method of delivery enables the coarse and fine powders to quickly enter an effective mixing state at the beginning of mixing. Compared with random delivery or unreasonable delivery, it does not take too much time to overcome the problem of local aggregation or uneven mixing caused by improper delivery. The evenly mixed dipping sauce will have a more delicate and consistent taste. There will be no situation where some areas have a rough taste and some areas have a delicate taste due to uneven mixing of coarse and fine powders. Reasonable delivery positions ensure the uniform distribution of these flavor substances in the dipping sauce, making the flavor of the dipping sauce more harmonious. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0024] Figure 1 It is a structural schematic diagram of one embodiment of the present invention;

[0025] Figure 2 This is a schematic structural diagram of a second embodiment of the present invention;

[0026] Figure 3 This is a schematic diagram of the structure of the third embodiment of the present invention;

[0027] Figure 4 for Figure 3 Enlarged view of part A.

[0028] Description of reference numerals:

[0029] 1. Tank body; 11. Rotating shaft; 111. Core rod; 112. Cylinder body; 113. Second elastic member; 114. Liquid inlet channel; 115. Mounting hole; 116. Pin key; 117. Pin hole; 118. Third elastic member; 119. Trigger member; 12. Stirring blade; 21. Rotating seat; 22. Powder inlet channel; 23. Powder guide tube; 24. Lower powder hopper; 25. First elastic member; 31. Vibration motor; 32. Vibration transmission wheel; 33. Vibration transmission block; 34. Cylindrical cam; 35. Transmission block; 41. First drive motor; 42. First bevel gear; 43. Second bevel gear; 51. Second drive motor; 52. Third bevel gear; 53. Fourth bevel gear; 6. Discharge port; 61. Control valve. DETAILED DESCRIPTION

[0030] The drawings are only used for illustrative purposes and should not be construed as limitations of this patent. In order to better illustrate this embodiment, some parts of the drawings may be omitted, enlarged, or reduced, and do not represent the size of the actual product.

[0031] For those skilled in the art, it is understandable that some well-known structures and their descriptions may be omitted in the drawings. The technical solution of the present invention is further described below in conjunction with the drawings and embodiments.

[0032] As attached Figure 1-4A food dipping sauce preparation device shown in the figure comprises a tank body 1, a rotating shaft 11 extending vertically is arranged in the tank body 1, a stirring blade is arranged on the rotating shaft 11, a first power assembly is connected to the rotating shaft 11, and the first power assembly is used to drive the rotating shaft 11 to rotate, thereby generating a vortex in the tank body 1; a powder supply device is arranged at the top of the tank body 1, and the powder supply device comprises a rotating seat 21, a powder inlet channel 22 is penetrated in the rotating seat 21, and a second power assembly is connected to the rotating seat 21, and the second power assembly is used to make the rotating seat 21 rotate around its axis, and the rotation direction of the rotating seat 21 is opposite to the rotation direction of the vortex in the tank body 1; a powder guide tube 23 is connected to the bottom end of the powder inlet channel 22, and a lower powder hopper 24 is connected to the bottom end of the powder guide tube 23, and the lower powder hopper 24 extends along the radial direction of the tank body 1, and the end thereof close to the rotating shaft 11 is a discharging end, and the lower powder hopper 24 is connected to a vibration structure, and the powder entering the lower powder hopper 24 is vibrated out of the lower powder hopper 24 under the action of the vibration structure and falls into the tank body 1.

[0033] In actual production, powders usually include coarse powders and fine powders. Coarse powders include sesame, peppercorns, and fennel seeds, while fine powders include monosodium glutamate, pepper powder, and cumin powder. In the process of adding powders, the present embodiment uses a vibration structure to vibrate the powders in the lower hopper and drop them into the tank body 1. The coarse powders are heavier and the fine powders are lighter. When subjected to the same vibration force from the lower hopper, the acceleration of the coarse powders is smaller and the ejection distance is also shorter, so that they fall outside the edge of the vortex; while the acceleration of the fine powders is larger and the ejection distance is also longer, so that they fall near the center of the vortex. Moreover, even if the weight of the powders is relatively close, the vibration of the lower hopper can make them fall into the tank body in a more dispersed form, which is conducive to avoiding the problem of uneven mixing caused by over-concentration of the powders.

[0034] Since the placement of coarse and fine powders is optimized according to their physical properties and stirring principles, they can be mixed in a complementary way during the stirring process. The fine powder diffuses from the center to the edge, and the coarse powder moves from the edge to the center. The movement trajectories of the two in the mixing tank intersect with each other, greatly increasing the chances of their contact and mixing with each other, thereby improving the overall mixing uniformity of the dipping sauce. This placement method enables the coarse and fine powders to quickly enter an effective mixing state at the beginning of the mixing stage. Compared with random or unreasonable placement, it does not take too much time to overcome the problem of local aggregation or uneven mixing caused by improper placement. The evenly mixed dipping sauce will have a more delicate and consistent taste. There will be no situation where some areas have a rough taste and some areas have a delicate taste due to uneven mixing of coarse and fine powders. Reasonable placement ensures the uniform distribution of these flavor substances in the dipping sauce, making the flavor of the dipping sauce more harmonious.

[0035] Coarse powder should be placed outside the edge of the vortex. The reason is that coarse powder has large particles, heavy mass, and large inertia. The fluid speed outside the vortex edge is relatively slow. When coarse powder is placed here, it is not easy to be quickly drawn into the center of the vortex and cause local accumulation. For example, if coarse salt particles are directly placed in the center of the vortex, due to the strong stirring force in the center, the coarse salt particles may gather in the center and it is difficult to spread quickly to the periphery. When placed outside the vortex edge, the coarse powder will gradually be drawn into the stirring process with the slower fluid at the edge of the vortex. The placement of fine powder is suitable for placing near the center of the vortex. The reason is that fine powder particles are small and light, and it is easy to be driven by the fluid. The fluid suction near the center of the vortex is large, and fine powder placed here can be quickly drawn into the stirring process. For example, when fine spice powder is placed near the center of the vortex, it will be immediately affected by the suction and stirring force of the vortex center and quickly spread to the periphery.

[0036] For example, in a dipping sauce that contains coarse-grained chili seeds, fine-grained cumin powder and cooking oil, every bite of the sauce can taste the perfect combination of the spiciness of the chili seeds and the fragrance of the cumin powder, without any one bite being too spicy or too fragrant.

[0037] At the same time, by controlling the rotation direction of the rotating seat 21 to be opposite to the rotation direction of the vortex in the tank body 1, the relative speed between the powder and the liquid when contacting the liquid surface can be increased, thereby increasing the shear force of the liquid on the powder, thereby improving the mixing efficiency.

[0038] In some embodiments, the vibration structure includes a first elastic member 25 connecting the powder guide tube 23 and the lower powder hopper 24, and the powder guide tube 23 is hinged to the lower powder hopper 24. Through the design of the first elastic member 25 and the hinge, the lower powder hopper 24 can maintain vibration when the powder enters, thereby reducing the possibility of powder blockage and ensuring that the powder can smoothly enter the tank body 1. Through this design, the vibration structure effectively solves the stability and continuity problems in the powder conveying process, ensures that the powder can fall into the tank body 1 evenly, and thus improves the mixing effect. Specifically, the first elastic member 25 can be made of elastic materials such as springs, and the hinged structure can be realized by hinges, universal joints, etc. Through the cooperation of these structures, the lower powder hopper 24 can vibrate when the powder enters, avoiding the powder from being blocked at the connection between the powder guide tube 23 and the lower powder hopper 24. In addition, the design of the opening also ensures that the powder can smoothly fall into the tank body 1.

[0039] In the attached Figure 2In the embodiment shown, the vibration structure includes a vibration motor 31, which is fixed to the lower end surface of the lower powder hopper 24. The application of the vibration motor 31 is intended to improve the fluidity of the powder by vibrating the lower powder hopper 24, ensuring that the powder can smoothly fall from the lower powder hopper 24 into the tank body 1. As a mature technical means, the vibration motor 31 reduces the friction and adhesion between the powders by generating mechanical vibrations, and at the same time, the fine powder can be placed near the center of the vortex and the coarse powder can be placed at the edge of the vortex through vibration.

[0040] By fixing the vibration motor 31 to the lower end surface of the lower powder hopper 24, the vibration force can be directly transmitted to the powder material, ensuring the maximum vibration effect. The vibration motor 31 can be fixed to the lower powder hopper 24 by bolts or welding.

[0041] Furthermore, in the attached Figure 2 In the embodiment shown, the vibration structure further includes a vibration wheel 32 sleeved on the outer side of the rotating shaft 11; a vibration block 33 is provided on the lower powder hopper 24 and abuts against the surface of the vibration wheel 32. The vibration wheel 32 and the vibration block 33 cooperate with each other to transmit the vibration generated by the vibration motor 31 to the cylinder 112, and then the stirring blade 12 can move up and down along the axis direction, thereby achieving more uniform mixing.

[0042] In the attached Figure 3 In the embodiment shown, the vibration structure includes a cylindrical cam 34 sleeved on the outside of the rotating shaft 11, and a transmission block 35 is provided on the lower powder hopper 24 that is slidably connected to the end face contour line of the cylindrical cam 34. When the rotating shaft 11 rotates, the cylindrical cam 34 will cause the transmission block 35 to drive the lower powder hopper 24 to vibrate. When the rotating shaft 11 rotates, the movement of the cylindrical cam 34 drives the transmission block 35, thereby causing the lower powder hopper 24 to vibrate. This design ensures that the powder can be evenly distributed during the mixing process through mechanical vibration, avoids powder agglomeration, and improves the mixing uniformity. The cylindrical cam 34 is slidably connected to the transmission block 35 through its end face contour line. When the rotating shaft 11 rotates, the end face contour line of the cylindrical cam 34 will slide relative to the transmission block 35, thereby driving the lower powder hopper 24 to vibrate. In addition, the vibration frequency and amplitude of the lower powder hopper 24 can also be controlled by adjusting the rotation speed of the rotating shaft 11, thereby achieving precise control of the powder mixing process. This design is not only simple in structure and low in cost, but also easy to maintain and adjust.

[0043] In some embodiments, the rotating shaft 11 includes a core rod 111, and a cylinder 112 slidably sleeved on the outside of the core rod 111, and a second elastic member 113 is connected between the core rod 111 and the cylinder 112. Relative movement can occur between the core rod 111 and the cylinder 112, so that the vibration of the vibration structure can be transmitted to the cylinder 112, and then act on the liquid in the tank body 1. Through the design of the rotating shaft 11, relative movement between the core rod 111 and the cylinder 112 is allowed, and the vibration of the vibration structure can be transmitted to the cylinder 112 through the connection of the second elastic member 113. This design ensures that the vibration energy can be effectively transmitted to the liquid in the tank body 1, thereby improving the uniformity and efficiency of mixing, and improving the mixing effect. Further, the second elastic member 113 can be made of different materials and structural forms, such as springs, rubber pads or other elastic materials, to meet different vibration transmission requirements. In addition, the shape and material of the cylinder 112 can also be adjusted according to actual needs to optimize the vibration transmission effect. The second elastic member 113 may be designed as an adjustable structure so that the frequency and amplitude of vibration transmission may be adjusted according to specific mixing requirements.

[0044] In some embodiments, a liquid inlet channel 114 extending along its axial direction is formed in the core rod 111; a mounting hole 115 is provided on the core rod 111, and a pin key 116 is slidably connected in the mounting hole 115; a pin hole 117 matching with the pin key 116 is provided on the cylinder 112, and the pin key 116 is connected to a third elastic member 118, and the third elastic member 118 makes the pin key 116 tend to withdraw from the pin hole 117; a trigger member 119 is hinged in the liquid inlet channel 114, and under the action of the water pressure in the liquid inlet channel, the trigger member 119 can push the pin key 116 to overcome the elastic force of the third elastic member 118 and thereby get stuck in the pin hole 117.

[0045] This technical solution sets a liquid inlet channel 114 in the rotating shaft 11, and sets a matching structure of a pin key 116 and a pin hole 117 between the core rod 111 and the cylinder 112, and controls the relative motion state between the core rod 111 and the cylinder 112 by using whether the liquid is passed in or not. Specifically, the liquid inlet channel 114 is used to guide the liquid to flow in. When the liquid flows in, the trigger member 119 in the liquid inlet channel 114 is pressed down, pushing the pin key 116 to be stuck in the pin hole 117 on the cylinder 112, so that the core rod 111 and the cylinder 112 cannot move relative to each other. When no liquid enters, the pin key 116 is disengaged from the pin hole 117 under the action of the third elastic member 118, and the trigger member 119 maintains a horizontal position, and at this time, the core rod 111 and the cylinder 112 can move relative to each other.

[0046] Specifically, in the early stage of mixing, the liquid and the powder are added into the tank 1 at the same time. When the liquid flows through the liquid inlet channel 114, there will be no up and down movement between the core rod 111 and the barrel 112, so that the vortex generated by the rotation of the stirring blade 12 can maintain its high speed and high shear force state, and will not be destroyed by the relative up and down movement of the core rod 111 and the barrel 112, so that the powder that has just entered the vortex can be better dispersed. In the later stage of mixing, when the powder is added, the liquid is also added. At this time, there is no liquid flowing through the liquid inlet channel 114, and the core rod 111 and the barrel 112 move relative to each other, so that the stirring blade 12 stirs the food sauce up and down, generating more turbulence, thereby further stirring the food sauce through various methods to avoid precipitation or stratification of the food sauce.

[0047] In some embodiments, the first power assembly includes a first drive motor 41, the output end of the first drive motor 41 is provided with a first bevel gear 42, and the upper end of the rotating shaft 11 is sleeved with a second bevel gear 43 meshing with the first bevel gear 42. The first drive motor 41 can effectively drive the rotating shaft 11 to rotate and stir through the meshing transmission of the first bevel gear 42 and the second bevel gear 43. This design ensures the effective transmission of power through the gear transmission mode, and improves the efficiency and stability of stirring.

[0048] In some embodiments, the second power assembly includes a second drive motor 51, a third bevel gear 52 is provided at the output end of the second drive motor 51, and a fourth bevel gear 53 meshing with the third bevel gear 52 is sleeved on the upper end of the rotating seat 21. The power output by the second drive motor 51 is transmitted to the rotating seat 21 through the meshing of the third bevel gear 52 and the fourth bevel gear 53, so that the rotating seat 21 can rotate around its axis. This design realizes the uniform supply of powder.

[0049] In some embodiments, a discharge port 6 is provided at the lower end of the tank body 1, and a control valve 61 is provided at the discharge port 6. By providing the discharge port 6 and the control valve 61, the discharge of the material in the tank body 1 can be effectively controlled to ensure that the food sauce is discharged at an appropriate time and in an appropriate amount, thereby avoiding waste and uneven discharge problems. By adjusting the control valve 61, the discharge amount and time of the material can be accurately controlled, thereby improving the efficiency and quality of the preparation of the food sauce. The control valve 61 can be in various forms such as a manual valve, a pneumatic valve or an electric valve.

[0050] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the embodiments here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A food dipping sauce preparation device, comprising a tank body, wherein a vertically extending rotating shaft is provided in the tank body, and a stirring blade is provided on the rotating shaft, characterized in that: The rotating shaft is connected to a first power assembly, and the first power assembly is used to drive the rotating shaft to rotate, thereby generating a vortex in the tank body; A powder supply device is provided at the top of the tank body, and the powder supply device includes a rotating seat, a powder feeding channel is penetrated in the rotating seat, and the rotating seat is connected to a second power assembly, and the second power assembly is used to make the rotating seat rotate around its axis, and the rotation direction of the rotating seat is opposite to the rotation direction of the vortex in the tank body; The bottom end of the powder inlet channel is connected with a powder guide tube, and the bottom end of the powder guide tube is connected with a lower powder hopper. The lower powder hopper extends in the radial direction of the tank body, and its end close to the rotating shaft is a discharge end. The lower powder hopper is connected with a vibration structure, and the powder entering the lower powder hopper is vibrated out of the lower powder hopper and falls into the tank body under the action of the vibration structure.

2. A food dipping sauce preparation device according to claim 1, characterized in that: The powder guide tube is hinged to the lower powder hopper, and the vibration structure includes a first elastic member connecting the powder guide tube and the lower powder hopper.

3. A food dipping sauce preparation device according to claim 2, characterized in that: The vibration structure also includes a vibration motor; the vibration motor is fixed to the lower end surface of the lower powder hopper.

4. A food dipping sauce preparation device according to claim 3, characterized in that: The vibration structure also includes a vibration wheel sleeved on the outer side of the rotating shaft; and a vibration block overlapped with the vibration wheel is provided on the lower powder hopper.

5. A food dipping sauce preparation device according to claim 2, characterized in that: The vibration structure comprises a cylindrical cam sleeved on the outside of the rotating shaft; the lower powder hopper is provided with a transmission block slidably connected to the end face contour line of the cylindrical cam; When the rotating shaft rotates, the cylindrical cam will cause the transmission block to drive the lower powder hopper to vibrate.

6. A food dipping sauce preparation device according to claim 4 or 5, characterized in that: The rotating shaft comprises a core rod and a cylinder body slidably sleeved on the outer side of the core rod, and a second elastic member is connected between the core rod and the cylinder body.

7. A food dipping sauce preparation device according to claim 6, characterized in that: The core rod is formed with a liquid inlet channel extending along its axial direction; The core rod is provided with a mounting hole, a pin key is slidably connected in the mounting hole, the cylinder is provided with a pin hole that fits with the pin key, the pin key is connected with a third elastic member, and the third elastic member makes the pin key have a tendency to withdraw from the pin hole; A triggering member is hinged in the liquid inlet channel. Under the action of water pressure in the liquid inlet channel, the triggering member can push the pin key to overcome the elastic force of the third elastic member so as to be stuck in the pin hole.

8. A food dipping sauce preparation device according to claim 1, characterized in that: The first power assembly includes a first driving motor, an output end of the first driving motor is provided with a first bevel gear, and an upper end of the rotating shaft is sleeved with a second bevel gear meshing with the first bevel gear.

9. A food dipping sauce preparation device according to claim 1, characterized in that: The second power assembly includes a second drive motor, an output end of the second drive motor is provided with a third bevel gear, and an upper end of the rotating seat is sleeved with a fourth bevel gear meshing with the third bevel gear.

10. A food dipping sauce preparation device according to claim 1, characterized in that: The lower end of the tank body is provided with a discharge port, and the discharge port is provided with a control valve.

Images