Adjustable quantitative discharging structure and solid-liquid matched discharging device

Abstract

The invention discloses an adjustable quantitative discharging structure and a solid-liquid matched discharging device, and relates to the technical field of kitchen appliances, an upper opening and a lower opening are formed in the upper and lower opposite side walls of a rotation limiting shell correspondingly, and a quantitative blade part comprises a positioning block and a plurality of blades annularly fixed to the outer side of the positioning block; one end of the lead screw is rotationally connected into the rotating hole, the other end of the lead screw extends towards the center vacancies of the multiple blades, an adjusting nut is in threaded connection with a rod body of the lead screw, a first telescopic sleeve is connected between the adjusting nut and the positioning block, and the first telescopic sleeve seals an opening, corresponding to the lead screw, of the adjacent blades; the blocking piece is arranged on the outer sides of the blades in a sleeving mode and provided with a sliding notch for avoiding the blades, the sliding notch is connected to the blades in a sliding mode, and the middle of the blocking piece is fixed to the adjusting nut. The invention further provides a solid-liquid matched discharging device. The precise, quantitative and adjustable discharging requirements are met, the adjusting precision is high, and the stability is high.

Description

Technical Field

[0001] The invention relates to the technical field of kitchen appliances, and more particularly to an adjustable quantitative discharging structure and a solid-liquid combined discharging device. Background Art

[0002] In the modern catering industry and home kitchens, the use of seasonings is an indispensable part of the cooking process. In the traditional cooking process, there are many types of seasonings, which are easy to spill when seasoning, and various liquid seasonings take up a lot of space and are not easy to store. The traditional seasoning method relies on manual operation, and the addition of seasonings often depends on the experience and feeling of the chef. It is not only inefficient and time-consuming, but also prone to inaccurate measurement and difficult to ensure sanitary conditions. Especially for people who are busy in the kitchen, finding a seasoning method that is simple and easy to use and can ensure a consistent taste of the dishes has become an urgent need. In order to meet the growing demand for efficient, healthy and convenient cooking, there is an urgent need for a fully automatic intelligent seasoning machine that can achieve high-precision quantification, simple operation and easy maintenance.

[0003] With the development of intelligent technology, sensor technology, automatic control systems and artificial intelligence algorithms are constantly improving, making it possible to achieve accurate quantification and precise control of seasonings, thereby ensuring the consistency of food taste and quality. Intelligent seasoning machines can also interact with users through interactive interfaces, and can provide personalized seasoning selection and matching suggestions according to different dish requirements and personal tastes. At the same time, they also have data recording and analysis functions, which can record the amount of seasoning and recipes used each time, provide users with subsequent references and adjustment suggestions, and bring users a more convenient and fast intelligent cooking experience. This intelligent seasoning management method can not only improve kitchen production efficiency and reduce food waste, but also meet the needs of different user groups for healthy diets and personalized tastes, greatly simplify the cooking process, improve the efficiency and convenience of kitchen work, and meet the pursuit of modern people for food quality and quality of life. It has broad application prospects.

[0004] In the automated seasoning box structure, quantitative control of the discharge is a very important part. For liquid seasonings, the discharge volume can be determined by the pumping frequency of the pump body, and relatively speaking, liquids are usually easier to control quantitatively. However, for solid powder seasonings, it is not easy to perform precise quantitative control due to the different densities of each solid seasoning. In addition, from the perspective of spatial layout, it is more inclined to a cylindrical seasoning box structure. The cylindrical structural design allows each unit box containing the seasoning to be designed around the axis to improve space utilization. However, if each seasoning is precisely controlled according to its density, it will be difficult to meet the requirements of miniaturization, which poses a problem for existing technicians.

[0005] Therefore, how to provide a seasoning box structure that can accurately adjust the discharge according to different seasoning densities and can also meet the requirements of solid and liquid seasoning integration is a problem that technical personnel in this field urgently need to solve. Summary of the invention

[0006] In view of this, the present invention provides an adjustable quantitative discharging structure and a solid-liquid combined discharging device, aiming to solve the above technical problems.

[0007] In order to achieve the above object, the present invention adopts the following technical solution:

[0008] An adjustable quantitative discharging structure, comprising:

[0009] A rotation limiting shell, the rotation limiting shell is a cylindrical shell with a horizontally arranged axis, and upper and lower opposite side walls of the rotation limiting shell are respectively provided with an upper opening and a lower opening, and closing plates are fixed at both ends of the cylindrical shell, and the upper edge of the closing plate is flush with the edge of the upper opening;

[0010] A quantitative blade portion, the quantitative blade portion comprising a positioning block and a plurality of blades annularly fixed on the outer side of the positioning block, the positioning block is coaxially arranged with the cylindrical shell, and the middle portion of the positioning block is rotatably connected with one of the closing plates, the plurality of blades are fixed to the portion of the positioning block located inside the cylindrical shell, and a rotation hole is opened at the axis of the positioning block;

[0011] A lead screw, one end of which is rotatably connected in the rotating hole, and the other end of which extends toward the central empty space of the plurality of blades, an adjusting nut is threadedly connected to the rod body of the lead screw, a first telescopic sleeve is connected between the adjusting nut and the positioning block, and the first telescopic sleeve closes the opening of the lead screw corresponding to the adjacent blade;

[0012] A baffle is sleeved on the outer sides of the plurality of blades and is provided with a sliding slot for avoiding the blades. The sliding slot is slidably connected to the plurality of blades, and the middle portion of the baffle is fixed to the adjusting nut.

[0013] Through the above technical scheme, the present invention provides a discharging structure with adjustable capacity. Under the restriction of the quantitative blade part, the baffle can move along the direction of the blade. The rotation of the lead screw and the adjusting nut are used to transform the rotation of the lead screw into the linear displacement of the baffle, and then the volume of the fan-shaped quantitative cavity formed between adjacent blades is adjusted, so as to achieve precise quantitative adjustment. Combined with the rotation of the positioning block, the material loaded into the upper opening can be discharged from the lower opening through the rotation of the blade, which meets the requirements of precise, quantitative and adjustable discharging, and has high adjustment accuracy and strong stability.

[0014] Preferably, in the above-mentioned adjustable quantitative discharging structure, a second telescopic sleeve is further included, the second telescopic sleeve is arranged on the outside of the plurality of blades, and the two end edges of the second telescopic sleeve are respectively fixedly connected to the baffle and the ends of the plurality of blades away from the positioning block. By providing the second telescopic sleeve, the baffle can close the space on the other side of the baffle when the volume of the fan-shaped quantitative cavity is adjusted, so as to prevent the material entering from the upper opening from entering other spaces.

[0015] Preferably, in the above-mentioned adjustable quantitative discharging structure, the part of the positioning block located outside the cylindrical shell is provided with a horizontal straight-line notch for blade rotation, the end of the lead screw located in the rotating hole is provided with a straight-line notch for lead screw rotation, and there is a clearance distance between the end face of the straight-line notch for lead screw rotation and the end face of the straight-line notch for blade rotation. The straight-line notch can be used as a notch structure for connecting power, and can cooperate with a straight-line rotating shaft to directly drive the positioning block and the lead screw to rotate.

[0016] Preferably, in the above-mentioned adjustable quantitative discharging structure, the rotating hole has an annular limiting groove, and the outer wall of the lead screw has an annular limiting protrusion embedded in the annular limiting groove. The cooperation between the annular limiting protrusion and the annular limiting groove can limit the axial displacement of the lead screw.

[0017] Preferably, in the above-mentioned adjustable quantitative discharging structure, one side edge of the upper opening of the rotation limiting shell has an auxiliary arc top extending upward along the curvature of the rotation limiting shell, and the auxiliary arc top is set at the edge of the upper opening on the rear side of the blade rotation direction. The auxiliary arc top is mainly used to collect the stored solid seasonings, which can maintain higher accuracy. If there is no auxiliary arc top, when the rotating blades rotate at high speed and are about to rotate out of the solid seasoning feed port, the feed space is suddenly reduced, and strictly speaking, it is not a completely vertical feed, which may cause the amount of solid seasoning in the rotating blades to be less, and after adding this auxiliary arc top, while ensuring a feed space in the vertical direction, it can also ensure the accuracy of the feeding, so it can play a protective role.

[0018] Preferably, in the above-mentioned adjustable quantitative discharging structure, a fan-shaped quantitative cavity is formed between adjacent blades, and in a stationary state, the upper fan-shaped quantitative cavity corresponds to the upper opening, and the lower fan-shaped quantitative cavity corresponds to the lower opening. This structure can ensure that the blades continuously feed and discharge during the rotation process, and solid seasoning can be continuously supplied.

[0019] The present invention also provides a solid-liquid combined discharging device, comprising: an outer shell;

[0020] The outer shell is a cylindrical shell, and a plurality of fan-shaped seasoning unit boxes are arranged inside around the axis, each of the fan-shaped seasoning unit boxes is divided into two sub-fan-shaped unit boxes, and the two sub-fan-shaped unit boxes are used to hold solid seasonings and liquid seasonings respectively. The top surface of the sub-fan-shaped unit box has a feeding port, and the bottom of the sub-fan-shaped unit box has a discharge port. The discharge port at the bottom of the sub-fan-shaped unit box for holding solid seasoning is installed with an adjustable quantitative discharge structure according to any one of claims 1 to 6, and the discharge port at the bottom of the sub-fan-shaped unit box for holding liquid seasoning is installed with a negative pressure suction pump.

[0021] Through the above technical scheme, the discharging device provided by the present invention is configured as a cylindrical shell, and multiple fan-shaped seasoning unit boxes are arranged around the axis in the cylindrical shell to save space. At the same time, each fan-shaped seasoning unit box is divided into two sub-fan-shaped unit boxes, which are used to hold solid seasonings and liquid seasonings respectively. This not only saves space but also increases the types of seasonings. Combined with the use of an adjustable quantitative discharging structure and a negative pressure suction pump, the discharging accuracy can be greatly improved.

[0022] Preferably, in the above-mentioned solid-liquid combined discharging device, a discharging power source and an adjusting power source are provided inside the outer shell; the discharging power source includes solid discharging power and liquid discharging power, the solid discharging power is used to twist the positioning block, the liquid discharging power is used to drive the negative pressure suction pump; the adjusting power source is used to twist the lead screw. The discharging power source and the adjusting power source can adjust the corresponding positions that need to be adjusted.

[0023] Preferably, in the above-mentioned solid-liquid combined discharging device, the solid discharging power and the liquid discharging power can be coupled to any group of the positioning blocks and the action end of the negative pressure suction pump at the same time, and the regulating power source is coupled to the lead screw by switching the position with the solid discharging power. The positions of the solid discharging power and the liquid discharging power are fixed, and the fan-shaped seasoning unit box is rotated to couple its discharging port with the corresponding power to discharge the material.

[0024] Preferably, in the above-mentioned solid-liquid combined discharging device, the setting angle of the solid discharging power and the liquid discharging power is the same as the angle of the discharging ports of the two sub-fan-shaped unit boxes, so as to ensure stable alignment and clamping.

[0025] It can be seen from the above technical solutions that, compared with the prior art, the present invention discloses an adjustable quantitative discharging structure and a solid-liquid combined discharging device, which has the following beneficial effects:

[0026] 1. The present invention provides a discharging structure with adjustable capacity. The baffle can move along the direction of the blade under the restriction of the quantitative blade part. The rotation of the lead screw and the adjusting nut are used to transform the rotation of the lead screw into the linear displacement of the baffle, thereby adjusting the volume of the fan-shaped quantitative cavity formed between adjacent blades, so as to achieve precise quantitative adjustment. Combined with the rotation of the positioning block, the material loaded into the upper opening can be discharged from the lower opening through the rotation of the blade, thereby meeting the requirements of precise, quantitative and adjustable discharging, and having high adjustment accuracy and strong stability.

[0027] 2. The discharging structure provided by the present invention is provided with an auxiliary arc top to collect the collected solid seasonings. While ensuring a feeding space in the vertical direction, it can also ensure the accuracy of feeding, so it can play a protective role.

[0028] 3. The discharging device provided by the present invention is configured as a cylindrical shell, and multiple fan-shaped seasoning unit boxes are arranged around the axis in the cylindrical shell to save space. At the same time, each fan-shaped seasoning unit box is divided into two sub-fan-shaped unit boxes, which are used to hold solid seasoning and liquid seasoning respectively. This not only saves space but also increases the types of seasonings. Combined with the use of an adjustable quantitative discharging structure and a negative pressure suction pump, the discharging accuracy can be greatly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] 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, the drawings described below are only embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0030] Figure 1 The accompanying drawing is a schematic diagram of the external structure of the solid-liquid compound discharging device provided by the present invention;

[0031] Figure 2 The accompanying drawing is a cross-sectional view of the solid-liquid compound discharging device provided by the present invention;

[0032] Figure 3 The accompanying drawing is a top view of the solid-liquid compound discharging device provided by the present invention;

[0033] Figure 4 The accompanying drawing is a bottom view of the solid-liquid compound discharging device provided by the present invention;

[0034] Figure 5 The accompanying drawing is a bottom view schematic diagram of the outer shell provided by the present invention;

[0035] Figure 6 The accompanying drawing is a schematic top view of the outer shell provided by the present invention;

[0036] Figure 7 The accompanying drawing is a schematic structural diagram of a dual-drive forward and reverse drive structure provided by the present invention;

[0037] Figure 8 The accompanying drawing is a front view of the dual-drive forward and reverse drive structure provided by the present invention;

[0038] Fig. 9 The accompanying drawing is a cross-sectional view of a dual-drive forward and reverse drive structure provided by the present invention;

[0039] Fig.10 The accompanying drawing is a schematic structural diagram of an upper drive disc portion connected to an upper annular gear disc provided by the present invention;

[0040] Fig.11 The accompanying drawing is a schematic structural diagram of the upper drive disc portion provided by the present invention;

[0041] Fig.12 The accompanying drawing is a schematic structural diagram of an upper annular gear disc provided by the present invention;

[0042] Fig.13 The accompanying drawing is a cross-sectional view of the upper annular gear disc provided by the present invention;

[0043] Fig.14 The accompanying drawings provide Fig.13 A magnified view of the part A in the middle;

[0044] Fig.15 The accompanying drawing is a schematic structural diagram of a lower driving disc portion connected to a lower annular gear disc provided by the present invention;

[0045] Fig.16 The accompanying drawings provide Fig.15 A top view of the structure in the middle;

[0046] Fig.17 The accompanying drawings provide Fig.15 Bottom view of the middle structure;

[0047] Fig.18 The accompanying drawing is a schematic structural diagram of a seasoning box drive switching device provided by the present invention with the outer shell removed;

[0048] Fig.19 The accompanying drawing is a bottom view of the fan-shaped seasoning unit box portion of the solid-liquid compounding discharging device provided by the present invention;

[0049] Fig. 20 The accompanying drawings provide Fig.19 A magnified view of the part B in the middle;

[0050] Fig.21 The accompanying drawing is a schematic diagram of the solid discharging power and the liquid discharging power provided by the present invention in combination with the blade type rotating discharging mechanism and the negative pressure suction pump;

[0051] Fig. 22 The accompanying drawing is a schematic diagram of the coordination between the regulating power source and the quantitative regulating component provided by the present invention;

[0052] Fig.23 The accompanying drawing is a bottom view of the fan-shaped seasoning unit box provided by the present invention;

[0053] Fig.24 The accompanying drawing is a schematic top view of the fan-shaped seasoning unit box provided by the present invention;

[0054] Fig.25 The accompanying drawing is a top view of the fan-shaped seasoning unit box provided by the present invention;

[0055] Fig.26 The accompanying drawing is a schematic structural diagram of a blade-type rotating discharging mechanism provided by the present invention;

[0056] Fig. 27 The accompanying drawing is a schematic diagram of the top view of the blade type rotating discharging mechanism provided by the present invention;

[0057] Fig.28 The accompanying drawing is a perspective view of the blade type rotating discharging mechanism provided by the present invention;

[0058] Fig.29 The accompanying drawing is a schematic structural diagram of a rotation limiting shell provided by the present invention;

[0059] Fig.30 The accompanying drawing is a schematic structural diagram of the quantitative blade portion provided by the present invention;

[0060] Fig.31 The accompanying drawing is a schematic structural diagram of a lead screw connecting a baffle and a second telescopic sleeve provided by the present invention;

[0061] Fig.32 The accompanying drawing is a schematic structural diagram of the quantitative blade portion connected to the lead screw provided by the present invention;

[0062] Fig.33 The accompanying drawing is a schematic structural diagram of the quantitative blade portion connected to the lead screw, the baffle and the second telescopic sleeve provided by the present invention;

[0063] Fig.34 The accompanying drawing is a schematic structural diagram of the negative pressure suction pump provided by the present invention;

[0064] Fig.35 The accompanying drawing is a structural schematic diagram of the linear track ejection mechanism of the seasoning box provided by the present invention;

[0065] Fig.36 The accompanying drawings provide Fig.35 A magnified view of the local C in the middle;

[0066] Fig.37The accompanying drawing is a structural schematic diagram of the linear track ejection mechanism of the seasoning box provided by the present invention;

[0067] Fig.38 The accompanying drawings provide Fig.37 Enlarged view of the part D in the middle.

[0068] in:

[0069] 1- Outer shell;

[0070] 11-intelligent control layer; 111-display screen; 112-touch panel; 12-drive control chamber; 13-seasoning chamber; 131-seasoning box slide rail; 132-fan-shaped seasoning unit box pop-up door; 133-seasoning box linear track pop-up mechanism; 1331-seasoning box linear telescopic rod; 1332-seasoning box pop-up block; 1333-seasoning box pop-up slot; 14-material receiving chamber; 141-material receiving box linear track pop-up mechanism; 1411-material receiving box linear telescopic rod; 1412-material receiving box pop-up block; 1413-material receiving box pop-up slot; 142-material receiving box pop-up door;

[0071] 2-Dual drive forward and reverse drive structure;

[0072] 21-upper drive disc; 211-central axis; 2111-drive mounting rod; 2112-detection mounting rod; 22-lower drive disc; 221-through hole; 222-partition baffle; 2221-sector storage space; 223-detection hole; 23-bidirectional drive mechanism; 231-drive gear; 232-bidirectional drive motor; 24-upper annular tooth disc; 241-upper tooth pattern; 25-lower annular tooth disc; 251-lower tooth pattern; 26-elastic wedge-shaped portion; 261-wedge-shaped block; 2611-wedge-shaped head; 2612-arc-shaped surface; 262-spring; 263-wedge-shaped portion slide groove; 264-wedge-shaped groove; 265-elastic marble; 266-limiting groove; 27-ultrasonic sensor;

[0073] 3- fan-shaped seasoning unit box;

[0074] 31-feeding port; 32-discharging port; 33-sub-fan-shaped unit box; 34-guide wheel; 35-seasoning box cover;

[0075] 4- driving unit;

[0076] 41-discharging power source; 411-solid discharging power; 4111-solid discharging motor; 4112-solid discharging straight-line rotating shaft; 412-liquid discharging power; 4121-liquid discharging vibration motor; 4122-liquid discharging straight-line rotating shaft; 42-adjusting power source; 421-adjusting motor; 422-adjusting straight-line rotating shaft;

[0077] 5- receiving box;

[0078] 6- Blade type rotating discharging mechanism;

[0079] 61-rotation limiting shell; 611-upper opening; 612-lower opening; 613-closing plate; 614-auxiliary arc top; 62-quantitative blade portion; 621-positioning block; 6211-rotation hole; 6212-blade rotation straight groove; 6213-annular limiting groove; 622-blade; 623-fan-shaped quantitative cavity; 63-screw; 631-screw rotation straight groove; 632-annular limiting protrusion; 64-blocking piece; 641-sliding groove; 65-adjusting nut; 66-first telescopic sleeve; 67-second telescopic sleeve;

[0080] 7-Negative pressure suction pump;

[0081] 71 - liquid inlet pipe; 72 - liquid outlet pipe; 73 - liquid outlet straight groove. DETAILED DESCRIPTION

[0082] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0083] See attached Figure 1 To Attachment Fig.17 The embodiment of the present invention discloses a solid-liquid compound discharging device, comprising:

[0084] The outer shell 1 is a cylindrical shell, and the inner cavity of the outer shell 1 is divided into an intelligent control layer 11, a drive control cavity 12, a seasoning cavity 13 and a material receiving cavity 14 from top to bottom;

[0085] A lower driving disk 22, the lower driving disk 22 is rotatably connected to the lower part of the driving control chamber 12, and separates the driving control chamber 12 and the seasoning chamber 13. A plurality of partition baffles 222 are fixed around the bottom surface of the lower driving disk 22, and adjacent partition baffles 222 limit and form a fan-shaped storage space 2221;

[0086] The fan-shaped seasoning unit box 3 is a plurality of fan-shaped seasoning unit boxes 3, and the axis around the outer shell 1 is correspondingly arranged in the fan-shaped storage space 2221, and the fan-shaped seasoning unit box 3 is divided into two sub-fan-shaped unit boxes 33, and each sub-fan-shaped unit box 33 has a feeding port 31 and a discharging port 32;

[0087] The driving part 4 is arranged at the lower part of the seasoning chamber 13. When the lower driving disk 22 drives the plurality of fan-shaped seasoning unit boxes 3 to rotate, the driving part 4 can be coupled with the discharge control part on the discharge port 32 of any group of sub-fan-shaped unit boxes 33, and control the discharge of the discharge port 32;

[0088] The material receiving box 5 is disposed in the material receiving cavity 14 and corresponds to the material discharge port 32 corresponding to the driving unit 4 .

[0089] See attached Fig.35 To Attachment Fig.36 The lower inner wall of the seasoning cavity 13 has an annular seasoning box slide rail 131, and the seasoning box slide rail 131 is slidably connected to the arc edge of the bottom of the plurality of fan-shaped seasoning unit boxes 3.

[0090] In this embodiment, a guide wheel 34 is rotatably connected to the arc-shaped edge at the bottom of the fan-shaped seasoning unit box 3 , and the guide wheel 34 cooperates with the seasoning box slide rail 131 .

[0091] In order to further optimize the above technical solution, a fan-shaped seasoning unit box pop-up door 132 is provided on the side wall of the outer shell 1 , and the fan-shaped seasoning unit box pop-up door 132 corresponds to the corresponding fan-shaped storage space 2221 of the driving part 4 .

[0092] See attached Figure 5 The seasoning box slide rail 131 is arranged on the inner wall of the outer shell 1 and the inner wall of the fan-shaped seasoning unit box pop-up door 132. When the fan-shaped seasoning unit box pop-up door 132 is closed, the seasoning box slide rail 131 has a disconnection mark, but it does not affect the overall continuity.

[0093] In order to further optimize the above technical solution, a seasoning box linear track pop-up mechanism 133 is provided at the bottom of the seasoning chamber 13, and the seasoning box linear track pop-up mechanism 133 is connected to the fan-shaped seasoning unit box pop-up door 132. Any fan-shaped seasoning unit box 3 can cooperate with the seasoning box linear track pop-up mechanism 133, and any fan-shaped seasoning unit box 3 can be driven by the seasoning box linear track pop-up mechanism 133 to pop out of the outer shell 1 along with the fan-shaped seasoning unit box pop-up door 132.

[0094] In this embodiment, the seasoning box linear track pop-up mechanism 133 includes a seasoning box linear telescopic rod 1331, the fixed rod end of the seasoning box linear telescopic rod 1331 is fixedly connected to the bottom inner wall of the seasoning chamber 13, the telescopic end of the seasoning box linear telescopic rod 1331 is fixed to the bottom end of the fan-shaped seasoning unit box pop-up door 132, and the telescopic end has a seasoning box pop-up block 1332, and the arc edge of the bottom of the fan-shaped seasoning unit box 3 is provided with a seasoning box pop-up slot 1333, when the fan-shaped seasoning unit box 3 rotates, the seasoning box pop-up block 1332 can just cooperate with the seasoning box pop-up slot 1333. In this way, when it is necessary to pop out the corresponding fan-shaped seasoning unit box 3 for adding materials, it is only necessary to rotate the corresponding fan-shaped seasoning unit box 3 into place, and then control the seasoning box linear telescopic rod 1331 to extend, which can simultaneously drive the fan-shaped seasoning unit box pop-up door 132 and the corresponding fan-shaped seasoning unit box 3 to pop out together, and control the seasoning box linear telescopic rod 1331 to retract, which can simultaneously drive the fan-shaped seasoning unit box pop-up door 132 and the corresponding fan-shaped seasoning unit box 3 to retract.

[0095] like Fig.23 As shown, in the structure of the fan-shaped seasoning unit box 3, the number of guide wheels 34 is 2, and the seasoning box ejection slot 1333 is arranged between the two guide wheels 34. In this embodiment, the guide wheels 34 are arranged horizontally, and in order to meet the same supporting function, in other embodiments, the guide wheels 34 can also be arranged vertically.

[0096] See attached Fig.37 To Attachment Fig.38 The receiving box linear track pop-up mechanism 141 is provided in the receiving cavity 14, and the receiving box pop-up door 142 is provided on the side wall of the outer shell 1. The receiving box linear track pop-up mechanism 141 is connected with the receiving box pop-up door 142 and the receiving box 5. The receiving box 5 can be popped out of the outer shell 1 along with the receiving box pop-up door 142 through the drive of the receiving box linear track pop-up mechanism 141.

[0097] In this embodiment, the implementation principles of the material receiving box linear track ejection mechanism 141 and the seasoning box linear track ejection mechanism 133 are basically the same. Specifically:

[0098] The linear track pop-up mechanism 141 of the material receiving box includes a linear telescopic rod 1411 of the material receiving box, the fixed rod end of the linear telescopic rod 1411 of the material receiving box is fixedly connected to the bottom inner wall of the material receiving chamber 14, the telescopic end of the linear telescopic rod 1411 of the material receiving box is fixed to the bottom end of the material receiving box pop-up door 142, and the telescopic end is provided with a material receiving box pop-up block 1412, and the arc-shaped edge at the bottom of the material receiving box 5 is provided with a material receiving box pop-up slot 1413. In this embodiment, the material receiving box 5 is also a fan-shaped box body. When the material receiving box 5 is located inside the material receiving cavity 14, the material receiving box pop-up block 1412 is always coordinated with the material receiving box pop-up slot 1413. When the material receiving box 5 needs to be popped out for use, it is only necessary to control the linear telescopic rod 1411 of the material receiving box to extend, so that the material receiving box pop-up door 142 and the material receiving box 5 can be popped out at the same time, and then the material receiving box 5 can be taken out; after pouring out the seasoning, the material receiving box 5 is put back, and then the linear telescopic rod 1411 of the material receiving box is controlled to be retracted, which can drive the material receiving box pop-up door 142 and the material receiving box 5 to be retracted at the same time.

[0099] In the drawings of this embodiment, a bottom cover is not shown at the bottom of the receiving chamber 14, but a bottom cover can be installed accordingly.

[0100] See attached Fig.23 To Attachment Fig.25 The discharge port 32 at the bottom of the sub-fan-shaped unit box 33 for holding solid seasoning is installed with a blade-type rotating discharge mechanism 6; the discharge port 32 at the bottom of the sub-fan-shaped unit box 33 for holding liquid seasoning is installed with a negative pressure suction pump 7.

[0101] In this embodiment, a total of five groups of fan-shaped seasoning unit boxes 3 are provided, so the angle corresponding to each group of fan-shaped seasoning unit boxes 3 is 360° / 5=72°, so when the position of the previous group of fan-shaped seasoning unit boxes 3 is accurate, each rotation of 72° will cause the next group of fan-shaped seasoning unit boxes 3 to rotate to the correct position for subsequent discharging operations. Among them, the blade-type rotating discharging mechanism 6 and the negative pressure suction pump 7 are set to maintain an angle of 36°, that is, the angle between the bisectors of the two sub-fan-shaped unit boxes 33 is 36°.

[0102] The top of the fan-shaped seasoning unit box 3 is provided with a seasoning box cover 35 , and the seasoning box cover 35 has a corresponding seal and is buckled on the top opening of the fan-shaped seasoning unit box 3 .

[0103] See attached Fig.26 To Attachment Fig.33 The specific structure of the blade type rotating discharging mechanism 6 provided in this embodiment includes:

[0104] The rotation limiting shell 61 is a cylindrical shell with a horizontal axis, and the upper and lower opposite side walls of the rotation limiting shell 61 are respectively provided with an upper opening 611 and a lower opening 612, and closing plates 613 are fixed at both ends of the cylindrical shell, and the upper edge of the closing plate 613 is flush with the edge of the upper opening 611;

[0105] The quantitative blade part 62 includes a positioning block 621 and a plurality of blades 622 annularly fixed on the outer side of the positioning block 621. The positioning block 621 is coaxially arranged with the cylindrical shell, and the middle part of the positioning block 621 is rotatably connected with a closing plate 613. The plurality of blades 622 are fixed to the part of the positioning block 621 located inside the cylindrical shell, and a rotation hole 6211 is opened at the axis of the positioning block 621.

[0106] A lead screw 63, one end of which is rotatably connected in the rotating hole 6211, and the other end of which extends toward the central empty space of the plurality of blades 622. An adjusting nut 65 is threadedly connected to the rod body of the lead screw 63, and a first telescopic sleeve 66 is connected between the adjusting nut 65 and the positioning block 621, and the first telescopic sleeve 66 closes the opening of the lead screw 63 corresponding to the adjacent blade 622;

[0107] The blocking piece 64 is sleeved on the outer sides of the plurality of blades 622 and is provided with a sliding slot 641 for avoiding the blades 622 . The sliding slot 641 is slidably connected to the plurality of blades 622 . The middle part of the blocking piece 64 is fixed to the adjusting nut 65 .

[0108] In this embodiment, the discharge port 32 at the bottom of the sub-fan-shaped unit box 33 for containing solid seasoning is a square port, and the edge of the upper opening 611 of the rotation limiting shell 61 is fixedly connected to the square port.

[0109] In order to further optimize the above technical solution, it also includes a second telescopic sleeve 67, which is sleeved on the outside of the multiple blades 622, and the two end edges of the second telescopic sleeve 67 are respectively fixedly connected to the baffle 64 and the ends of the multiple blades 622 away from the positioning block 621.

[0110] In this embodiment, the first telescopic sleeve 66 and the second telescopic sleeve 67 may adopt a bellows structure or a multi-stage telescopic sleeve structure.

[0111] In order to further optimize the above technical solution, a horizontal blade rotation I-shaped slot 6212 is provided at the part of the positioning block 621 located outside the cylindrical shell, and a screw rotation I-shaped slot 631 is provided at the end of the screw 63 located in the rotating hole 6211, and an avoidance distance is provided between the end face of the screw rotation I-shaped slot 631 and the end face of the blade rotation I-shaped slot 6212.

[0112] In order to further optimize the above technical solution, an annular limiting groove 6213 is provided in the rotating hole 6211 , and an annular limiting protrusion 632 embedded in the annular limiting groove 6213 is provided on the outer wall of the lead screw 63 .

[0113] In order to further optimize the above technical solution, one side edge of the upper opening 611 of the rotation limiting shell 61 has an auxiliary arc top 614 extending upward along the curvature of the rotation limiting shell 61, and the auxiliary arc top 614 is set at the edge of the upper opening 611 on the rear side of the rotation direction of the blade 622.

[0114] In order to further optimize the above technical solution, fan-shaped quantitative cavities 623 are formed between adjacent blades 622 . In a stationary state, the upper fan-shaped quantitative cavity 623 corresponds to the upper opening 611 , and the lower fan-shaped quantitative cavity 623 corresponds to the lower opening 612 .

[0115] When quantitative adjustment is required, the lead screw 63 is turned to rotate. At this time, the positioning block 621 outside the lead screw 63 will not rotate. In order to meet this condition, the rotational friction between the positioning block 621 and the closing plate 613 can be increased, that is, a slight interference fit structure is set. When the lead screw 63 rotates, due to the restriction between the baffle 64 and the blade 622, the baffle 64 cannot rotate. Therefore, the adjustment nut 65 will move along the length direction of the lead screw 63, thereby adjusting the capacity of the fan-shaped quantitative cavity 623. When discharging is required, the positioning block 621 is turned to rotate, and the blade 622 rotates to discharge the material from the lower opening 612.

[0116] In this embodiment, if the second telescopic sleeve 67 is configured as a three-stage cylindrical telescopic sleeve structure, each layer of the cylinder corresponds to 0.5 g / cm 3 The volume of the material is 3 layers in total, two of which can be convex, and one layer can be compressed by 0.5g / cm 3 If there are two layers, the maximum volume can be increased from 1.5g / cm 3 , compression 1g / cm 3 volume, compressed to the smallest volume 0.5g / cm 3 Of course, the precision of the thread of the screw 63 and the number of turns of the adjusting nut 65 can achieve a value between 1.5 g / cm 3 With 0.5g / cm 3 Adjustment of any volume. In addition, due to the friction in reality, the situation where the three layers come out in sequence is the ideal situation. Take the above content as a reference for capacity adjustment. If the three layers act at the same time, it will not affect the quantitative adjustment, and the volume is fixed.

[0117] It can be seen that in this embodiment, three powers are required for driving, namely, a discharging power source 41 and an adjusting power source 42; the discharging power source 41 includes a solid discharging power 411 and a liquid discharging power 412, the solid discharging power 411 is used to turn the positioning block 621, and the liquid discharging power 412 is used to drive the negative pressure suction pump 7; the adjusting power source 42 is used to turn the screw 63.

[0118] Furthermore, the solid discharging power 411 and the liquid discharging power 412 can be coupled to any group of positioning blocks 621 and the action end of the negative pressure suction pump 7 at the same time, and the regulating power source 42 is coupled to the screw 63 by switching the position with the solid discharging power 411.

[0119] Therefore, the setting angles of the solid discharging power 411 and the liquid discharging power 412 are the same as the angles of the discharging ports 32 of the two sub-fan-shaped unit boxes 33 .

[0120] In this embodiment, the adjustment of the lead screw 63 is limited to one adjustment at the beginning according to the density of the seasoning, and no adjustment is required in the future, and only the discharge control is required. After the density of the solid seasoning is determined each time the seasoning is added, the corresponding quantitative accuracy adjustment is performed. If the solid seasoning always uses the same brand, it only needs to be adjusted once. If the solid seasoning changes brands, it is readjusted according to the density of different brands.

[0121] According to the laboratory data of Beijing University of Architecture, the bulk density of different solid seasonings ranges from 0.7 to 1.1 g / cm 3 The density of liquid seasoning is between 0.9-1.3g / cm 3 The relevant seasoning density is shown in Table 1.

[0122] Table 1 Seasoning density

[0123] seasoning <![CDATA[Density g / cm 3 > Haitian Light Soy Sauce 1.17 Haitian Dark Soy Sauce 1.23 Shuita Brand Vinegar 1.07 Chubang cooking wine 0.95 China Salt Brand Salt 1.07 Gufu brand white sugar 1.09 Totole Chicken Essence 0.77 Lotus Brand MSG 0.89 Shuangta Brand Corn Starch 1.05

[0124] Therefore, in order to achieve a more economical integrated design, this embodiment provides a dual-drive forward and reverse drive structure, see the attached Figure 7 To Attachment Fig.18 , including an upper drive disk 21 and a lower drive disk 22 rotatably connected to the inner side of the outer shell 1, the upper drive disk 21 and the lower drive disk 22 are arranged in parallel and have a gap, and a bidirectional drive mechanism 23 is provided in the gap;

[0125] An upper annular toothed disc 24 rotatably connected to the upper driving disc 21 is embedded on the bottom surface thereof, and a lower annular toothed disc 25 rotatably connected to the lower driving disc 22 is embedded on the top surface thereof, and the upper annular toothed disc 24 and the lower annular toothed disc 25 are coaxially arranged; an upper toothed disc 24 has an upper toothed pattern 241 on the bottom surface edge thereof, and a lower toothed disc 25 has a lower toothed pattern 251 corresponding to the upper toothed pattern 241 on the top surface edge thereof; an elastic wedge-shaped portion 26 is provided between the rotating circumferential surface of the upper annular toothed disc 24 and the upper driving disc 21, and between the rotating circumferential surface of the lower annular toothed disc 25 and the lower driving disc 22;

[0126] The bidirectional driving mechanism 23 is connected to the inner wall of the outer shell 1, and has a driving gear 231 respectively meshing with the upper tooth pattern 241 and the lower tooth pattern 251. When the driving gear 231 rotates, the upper annular toothed disc 24 and the lower annular toothed disc 25 rotate in different directions, and the upper driving disc 21 and the lower driving disc 22 can only be driven to rotate in one rotation direction by the corresponding upper annular toothed disc 24 and the lower annular toothed disc 25 under the action of the elastic wedge-shaped portion 26, and the upper driving disc 21 and the lower driving disc 22 can be driven to rotate in opposite directions.

[0127] In order to further optimize the above technical solution, the elastic wedge-shaped portion 26 includes a wedge block 261 and a spring 262; a wedge-shaped portion slide groove 263 is provided on the outer circumferential wall of the upper annular gear plate 24 and the lower annular gear plate 25, and the wedge block 261 is slidably connected in the wedge-shaped portion slide groove 263; the spring 262 is arranged in the wedge-shaped portion slide groove 263 and is connected between the bottom surface of the wedge-shaped portion slide groove 263 and the wedge block 261. Under the elastic action of the spring 262, the wedge head 2611 of the wedge block 261 is exposed to the outer circumferential wall of the upper annular gear plate 24 and the lower annular gear plate 25; matching wedge grooves 264 are provided on the inner wall surfaces of the upper driving plate 21 and the lower driving plate 22 corresponding to the wedge head 2611.

[0128] In order to further optimize the above technical solution, the inclined surface of the wedge-shaped head 2611 is processed into an outwardly convex arc surface 2612.

[0129] See attached Figure 6 The outer circumferential wall surfaces of the upper driving disk 21 and the lower driving disk 22 are both provided with elastic marbles 265 , and the inner wall of the outer shell 1 is provided with limiting grooves 266 corresponding to the elastic marbles 265 .

[0130] In order to further optimize the above technical solution, the bidirectional driving mechanism 23 includes a bidirectional driving motor 232 , the casing of the bidirectional driving motor 232 is fixed on the inner wall of the outer shell 1 , and the power output shaft of the bidirectional driving motor 232 is fixed to the driving gear 231 .

[0131] In order to further optimize the above technical solution, the number of the fan-shaped seasoning unit boxes 3 is the same as the number of the elastic wedge-shaped portions 26 arranged on the upper driving disk 21 and the lower driving disk 22, and the multiple elastic wedge-shaped portions 26 correspond to the multiple fan-shaped seasoning unit boxes 3 respectively.

[0132] See attached Fig.19 and attached Fig. 20 The solid discharging power 411 includes a solid discharging motor 4111 and a solid discharging straight-line rotating shaft 4112; the liquid discharging power 412 includes a liquid discharging vibration motor 4121 and a liquid discharging straight-line rotating shaft 4122; and the regulating power source 42 includes an regulating motor 421 and a regulating straight-line rotating shaft 422. It should be noted that in order to achieve size adjustment, the regulating motor 421 is a bidirectional motor that can achieve rotation in different directions.

[0133] In this embodiment, a central axis 211 is fixed at the center of the bottom surface of the upper driving disk 21, and a through hole 221 is provided at the center of the lower driving disk 22 to avoid the central axis 211. The driving unit 4 is installed at the bottom end of the central axis 211. The bottom end of the central axis 211 is rotatably connected to the fixed rod of the seasoning box linear telescopic rod 1331. The bottom end of the central axis 211 has three radially extending driving mounting rods 2111, and the three driving mounting rods 2111 are respectively installed with a solid discharging motor 4111, a liquid discharging vibration motor 4121 and an adjusting motor 421; the power output end of the solid discharging motor 4111 is connected to the solid discharging straight-line rotating shaft 4112, the power output end of the liquid discharging vibration motor 4121 is connected to the liquid discharging straight-line rotating shaft 4122, and the power output end of the adjusting motor 421 is connected to the adjusting straight-line rotating shaft 422. The setting angles of the three driving mounting rods 2111 are as shown in FIG. Fig.21 and Fig. 22 As shown, it can meet the coupling with the corresponding position that needs to be driven during the rotation process. In addition, the three drive mounting rods 2111 need to have upper and lower position avoidance to prevent position interference.

[0134] It should be noted that, for every 180° rotation of the solid discharging straight-line rotating shaft 4112 , 1 g of solid is discharged, that is, the amount of solid inside each sector-shaped quantitative cavity 623 is set to 0.5 g.

[0135] See attached Fig.34 The liquid inlet pipe 71 of the negative pressure suction pump 7 is connected to the discharge port, and the liquid discharge pipe 72 faces downward. The power end of the negative pressure suction pump 7 has a liquid discharge straight groove 73. After the liquid discharge straight shaft 4122 is inserted, the liquid discharge vibration motor 4121 discharges liquid by vibration. Each vibration will compress a certain volume, and each compression is 0.5cm 3 The volume of the gas is calculated, then the volume of the liquid discharged each time will be 0.5cm 3At the same time, combining the density of the liquid seasoning already in the system with the volume of the liquid seasoning required by the user, according to the density formula ρ=m / V, the required liquid volume can be obtained, and the required liquid volume is divided by the gas volume compressed each time to obtain the number of vibrations of the liquid discharge vibration motor 4121. Through system control, the required amount of liquid seasoning can be obtained.

[0136] In order to detect the amount of seasoning in the fan-shaped seasoning unit box 3, the present embodiment further adds an ultrasonic sensor 27. A radially extending detection mounting rod 2112 is arranged on the upper part of the central axis 211, that is, in the middle of the upper driving disk 21 and the lower driving disk 22. The ultrasonic sensor 27 is installed on the detection mounting rod 2112. The lower driving disk 22 is provided with a detection hole 223 corresponding to the fan-shaped seasoning unit box 3. When the fan-shaped seasoning unit box 3 rotates, the depth of the seasoning inside it can be detected, and then it can be determined whether it needs to be added.

[0137] The conductive wires of the ultrasonic sensor 27 and each motor of the driving unit 4 are connected to the circuit board through the center shaft 211 .

[0138] After each seasoning is completed, the lower drive disc 22 rotates and resets, or the system retains the position information of this time to provide a standard for the next start.

[0139] In this embodiment, the intelligent control layer 11 further includes: a display screen 111 for displaying an interface, and a touch panel 112 for an operator to use.

[0140] In this embodiment, the display screen 111 is used to display information, and the touch panel 112 is used for operator interaction. The circuit board is used to integrate various functional control modules, mainly including:

[0141] Central Processing Unit (CPU): The central processing unit is used to receive signals and control the output of signals.

[0142] Information storage module: used to store information about dishes, i.e., what seasonings are needed for a certain dish, and the amount of seasonings corresponding to the number of people eating. The information storage module can be factory-provided information content, or it can be entered by the user through the interaction of the touch panel 112 and the display screen 111 according to the user's usage requirements.

[0143] When the operator selects the dish to be prepared through the touch panel 112, the information storage module transmits the corresponding dish information to the central processor, and the central processor controls the rotation of the bidirectional drive motor 232, and the bidirectional drive motor 232 controls the rotation of the lower drive disk 22. In this embodiment, the number of rotations of the drive gear 231 is set to the corresponding position correspondence, such as 5 rotations of the drive gear 231, which is 72°, that is, the standard position of each fan-shaped seasoning unit box 3. In this way, by rotating the drive gear 231, the corresponding fan-shaped seasoning unit box 3 that needs to be discharged is adjusted to align with the receiving box 5, and then the corresponding solid discharge motor 4111 and liquid discharge vibration motor 4121 are controlled to start discharging. The solid discharge straight-line shaft 4112 of the solid discharge motor 4111 rotates different numbers of times, corresponding to different grams, and the liquid discharge vibration motor 4121 vibrates different times, corresponding to different capacities.

[0144] After the discharge is completed, the bidirectional drive motor 232 controls the lower drive disk 22 to rotate and reset. A corresponding infrared sensing element can be set inside to facilitate reset. In this embodiment, the information storage module records the position of the information input, and finally resets. The infrared sensing element is set in a conventional structure, that is, it can be set between the non-rotating body and the rotating body. In the present invention, it can be set on the outer shell 1 and any rotating structure inside it. It is a conventional structural feature and will not be repeated here.

[0145] When the seasoning is discharged, the linear track pop-up mechanism 141 of the material receiving box is started, driving the material receiving box pop-up door 142 and the material receiving box 5 to pop out, and the operator can take it. After taking it and putting it back, the linear track pop-up mechanism 141 of the material receiving box drives the material receiving box pop-up door 142 and the material receiving box 5 to be retracted.

[0146] The information storage module provided in this embodiment is also used to store the above-mentioned seasoning density information. When switching different seasonings, the central processor controls the rotation of the bidirectional drive motor 232, and the bidirectional drive motor 232 controls the rotation of the upper drive disk 21. That is, the central shaft 211 is driven to rotate, and the capacity of the fan-shaped quantitative cavity 623 is adjusted by turning the lead screw 63 by the adjusting motor 421. It should be noted that before the solid and liquid are discharged after the first loading, the solid discharge motor 4111 of the solid discharge part needs to be rotated 180° first, and the liquid discharge vibration motor 4121 needs to vibrate three times first. The operator needs to judge whether the machine is discharging normally by whether there is seasoning for compensation in the receiving box 5, and finally dispose of it.

[0147] During the rotation of the lower driving disk 22, the ultrasonic sensor 27 on the detection mounting rod 2112 detects the depth inside the fan-shaped seasoning unit box 3, and then determines whether the seasoning inside is sufficient. If not, it is fed back to the central processor to alarm.

[0148] When it is necessary to add seasoning, the seasoning box linear track pop-up mechanism 133 drives the fan-shaped seasoning unit box pop-up door 132 and the fan-shaped seasoning unit box 3 that needs to be replenished to pop out, and the adding operation can be carried out. After the adding is completed, the seasoning box linear track pop-up mechanism 133 drives the fan-shaped seasoning unit box pop-up door 132 and the replenished fan-shaped seasoning unit box 3 to be retracted.

[0149] In this specification, each embodiment is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the method part.

[0150] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An adjustable quantitative discharging structure, characterized in that: include: A rotation limiting shell (61), the rotation limiting shell (61) is a cylindrical shell with a horizontally arranged axis, and the upper and lower opposite side walls of the rotation limiting shell (61) are respectively provided with an upper opening (611) and a lower opening (612), and closing plates (613) are fixed at both ends of the cylindrical shell, and the upper edge of the closing plate (613) is flush with the edge of the upper opening (611); a quantitative blade section (62), the quantitative blade section (62) comprising a positioning block (621) and a plurality of blades (622) annularly fixed on the outside of the positioning block (621), the positioning block (621) being coaxially arranged with the cylindrical shell, and the middle portion of the positioning block (621) being rotatably connected to a closing plate (613), the plurality of blades (622) being fixed to a portion of the positioning block (621) located inside the cylindrical shell, and a rotation hole (6211) being provided at the axis of the positioning block (621); A lead screw (63), one end of the lead screw (63) is rotatably connected in the rotating hole (6211), and the other end of the lead screw (63) extends toward the central empty space of the plurality of blades (622); an adjusting nut (65) is threadedly connected to the rod body of the lead screw (63); a first telescopic sleeve (66) is connected between the adjusting nut (65) and the positioning block (621); the first telescopic sleeve (66) closes the opening of the lead screw (63) corresponding to the adjacent blade (622); A baffle (64) is sleeved on the outer sides of the plurality of blades (622) and is provided with a sliding notch (641) for avoiding the blades (622). The sliding notch (641) is slidably connected to the plurality of blades (622). The middle portion of the baffle (64) is fixed to the adjusting nut (65).

2. The adjustable quantitative discharging structure according to claim 1, characterized in that: It also comprises a second telescopic sleeve (67), wherein the second telescopic sleeve (67) is sleeved on the outer sides of the plurality of blades (622), and the two end edges of the second telescopic sleeve (67) are respectively fixedly connected to the blocking piece (64) and the ends of the plurality of blades (622) away from the positioning block (621).

3. The adjustable quantitative discharging structure according to claim 1, characterized in that: The portion of the positioning block (621) located outside the cylindrical shell is provided with a horizontal blade rotation I-shaped slot (6212), and the end of the lead screw (63) located in the rotation hole (6211) is provided with a lead screw rotation I-shaped slot (631), and an avoidance distance is provided between the end face of the lead screw rotation I-shaped slot (631) and the end face of the blade rotation I-shaped slot (6212).

4. The adjustable quantitative discharging structure according to claim 1, characterized in that: The rotating hole (6211) has an annular limiting groove (6213) therein, and the outer wall of the lead screw (63) has an annular limiting protrusion (632) embedded in the annular limiting groove (6213).

5. The adjustable quantitative discharging structure according to claim 1, characterized in that: One side edge of the upper opening (611) of the rotation limiting shell (61) has an auxiliary arc top (614) extending upward along the curvature of the rotation limiting shell (61), and the auxiliary arc top (614) is arranged at the edge of the upper opening (611) on the rear side of the rotation direction of the blade (622).

6. The adjustable quantitative discharging structure according to claim 1, characterized in that: A fan-shaped quantitative cavity (623) is formed between adjacent blades (622). In a stationary state, the upper fan-shaped quantitative cavity (623) corresponds to the upper opening (611), and the lower fan-shaped quantitative cavity (623) corresponds to the lower opening (612).

7. A solid-liquid combined discharging device, characterized in that: include: An outer shell (1); The outer shell (1) is a cylindrical shell, and a plurality of fan-shaped seasoning unit boxes (3) are arranged around the axis inside, each of the fan-shaped seasoning unit boxes (3) is divided into two sub-fan-shaped unit boxes (33), and the two sub-fan-shaped unit boxes (33) are used to hold solid seasonings and liquid seasonings, respectively. The top surface of the sub-fan-shaped unit box (33) has a feeding port (31), and the bottom of the sub-fan-shaped unit box (33) has a discharge port (32). The discharge port (32) at the bottom of the sub-fan-shaped unit box (33) for holding solid seasonings is installed with an adjustable quantitative discharge structure according to any one of claims 1 to 6, and the discharge port (32) at the bottom of the sub-fan-shaped unit box (33) for holding liquid seasonings is installed with a negative pressure suction pump (7).

8. A solid-liquid combination discharging device according to claim 7, characterized in that: The outer shell (1) is provided with a discharge power source (41) and an adjustment power source (42); the discharge power source (41) comprises a solid discharge power (411) and a liquid discharge power (412); the solid discharge power (411) is used to twist the positioning block (621), and the liquid discharge power (412) is used to drive the negative pressure suction pump (7); the adjustment power source (42) is used to twist the lead screw (63).

9. A solid-liquid combination discharging device according to claim 8, characterized in that: The solid discharging power (411) and the liquid discharging power (412) can be coupled and connected to any group of the positioning blocks (621) and the action ends of the negative pressure suction pump (7) at the same time, and the regulating power source (42) is coupled and connected to the screw (63) by switching positions with the solid discharging power (411).

10. A solid-liquid compound discharging device according to claim 8 or 9, characterized in that: The setting angles of the solid discharge power (411) and the liquid discharge power (412) are the same as the angles of the discharge ports (32) of the two sub-fan-shaped unit boxes (33).

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