Natural plant nutrient salad dressing and preparation method thereof

Abstract

The invention discloses a natural plant nutritional salad dressing and a preparation method thereof, and belongs to the technical field of natural plant nutritional salad preparation, the natural plant nutritional salad dressing comprises the following preparation components: vegetable oil, soybean protein, lemon juice, honey, stevia rebaudiana, salt, spices, seasonings and additives; the vegetable oil is one of olive oil, soybean oil, blend oil, peanut oil and corn oil; the spice is one of garlic, rosemary and thyme; the additive comprises xanthan gum and citrus fiber; the mixing equipment for mixing and preparing the salad dressing can uniformly mix the raw materials in the horizontal and vertical directions, and can adjust the rotating speed and the torque according to the processing requirements, so that the mixture can be quickly and uniformly mixed.

Description

Technical Field

[0001] The invention relates to the technical field of natural plant nutritious salad preparation, in particular to a natural plant nutritious salad dressing and a preparation method thereof. Background Art

[0002] Natural plant-based nutritious salad dressing is a plant-based condiment. This type of salad dressing is suitable for people who pursue healthy eating. Salad dressing is not only suitable for various vegetable and fruit salads, but can also be used for sandwiches, hamburgers and other foods. To prepare natural plant-based nutritious salad dressing, add various plant ingredients to the mixing tank in turn, adjust the consistency of the mixture, and prepare delicious and healthy natural plant-based nutritious salad dressing.

[0003] For example, a salad dressing preparation equipment disclosed in the patent with publication number CN217549563U includes a support plate, a cross bar, a circulation component and a stirring component. A material barrel is arranged on the front of the support plate, a plurality of feed hoppers are arranged on the side of the material barrel, an upper cover is arranged on the top of the material barrel, a driving motor is arranged on the top of the upper cover, a linkage rod is fixedly connected to the output end of the driving motor, a cross bar is fixedly connected to the bottom end of the linkage rod, two stirring components are arranged, both of which are arranged at the bottom end of the cross bar, the stirring component includes a connecting rod, two groups of stirring blades are fixedly connected to the side of the connecting rod, the circulation component is fixedly connected to the bottom end of the cross bar, the circulation component includes a spiral rod, and spiral blades are arranged on the outside of the spiral rod. By utilizing the design of the circulation component, the salad dressing can be centrifuged through the circulation component, and the salad dressing at the bottom of the material barrel can be moved to the top of the material barrel, thereby replacing the design of the circulation pipe.

[0004] Another example is a patent with publication number CN217725234U, which is a stirring device for salad dressing production, including a stirring drum, a stabilizing sleeve fixedly connected to the outer wall of the stirring drum, a supporting leg fixedly connected to the outer wall of the stabilizing sleeve, a pad fixedly connected to the bottom of the stirring drum, and a first motor fixedly connected to the bottom of the pad. Through the stirring drum, the first motor, the rotating shaft, the filter drum, the stirring blades, the stirring plate, the second motor, the rotating rod, the stirring frame and the stirring rod, the salad dressing can be filtered and refined when being stirred, and the stirring efficiency can be improved during stirring. At the same time, the accumulation of materials at the bottom can be reduced during stirring, so that the materials can be fully stirred, thereby improving the quality of the salad dressing after stirring.

[0005] In the process of preparing salad dressing, the above patent is not convenient for rotating and adjusting the direction of mixing raw materials. The mixture is stirred in a single direction in the tank, and it is difficult to synchronously turn and mix in the horizontal and vertical directions. The uniformity of the mixture stirred for preparing salad dressing is poor, and it is necessary to adjust the uniformity of the mixture by extending the stirring time or increasing the rotation speed, which is not conducive to efficient and energy-saving processing of salad dressing. In addition, some existing stirring structures are not convenient for flexible adjustment of the rotation speed during use. The different rotation speeds affect the viscosity of the prepared salad dressing, and the rotational torque changes after the rotation speed changes. The stirring structure in a high-speed rotating state requires a larger torque to maintain rotational balance. Only changing the rotation speed without adjusting the torque is not conducive to stable rotation and stirring of the salad dressing mixture.

[0006] In view of the above problems, it is urgent to carry out innovative design based on the original salad dressing preparation equipment. Summary of the invention

[0007] The object of the present invention is to provide a natural plant nutritional salad dressing and a preparation method thereof, so as to solve the problem proposed in the above background technology that the mixture is stirred in a single direction in a tank, it is difficult to stir and mix synchronously in the horizontal and vertical directions, the mixture for preparing the salad dressing is stirred with poor uniformity, and the uniformity of the mixture needs to be adjusted by extending the stirring time or increasing the rotation speed, which is not conducive to efficient and energy-saving processing of the salad dressing.

[0008] To achieve the above object, the present invention provides the following technical solution: a natural plant nutritional salad dressing, the preparation ingredients of which include: vegetable oil, soy protein, lemon juice, honey, stevia, salt, spices, seasonings, and additives;

[0009] The vegetable oil is one of olive oil, soybean oil, blended oil, peanut oil and corn oil;

[0010] The spice is one of garlic, rosemary and thyme;

[0011] The additives include xanthan gum and citrus fiber.

[0012] A method for preparing a natural plant nutritious salad dressing, comprising the above-mentioned natural plant nutritious salad dressing, comprising the following steps:

[0013] S1. Add soy protein, honey, stevia and salt into a mixing device and mix evenly. Rotate the mixed raw materials to beat until the volume expands and the color becomes lighter.

[0014] S2. Slowly add vegetable oil to the mixture several times, a little at a time, and continue beating until the mixture becomes thick;

[0015] S3, add lemon juice to the mixture and continue to stir evenly;

[0016] S4. Adjust the consistency of the material. If the mixture is too thin, add some vegetable oil. If the mixture is too thick, add a small amount of water or lemon juice. The consistency of the mixture can be adjusted by adjusting the speed of the mixing equipment.

[0017] S5. Add spices, such as garlic, rosemary or thyme, to the mixture to improve the taste of the salad dressing;

[0018] S6. Storage: Finally, add additives to the mixture to improve the texture and stability of the salad dressing. The finished salad dressing should be stored in a refrigerator to extend its shelf life.

[0019] Preferably, a mixing device is used in S1, and the mixing device includes a workbench, a support frame is fixedly installed on the workbench, mixing tanks are rotatably installed on both sides of the support frame through a power shaft, and side protective covers are fixed on both sides of the outside of the support frame, a motor is fixedly installed in the side protective cover on the right side, and the output end of the motor is connected to the power shaft on one side, and a stirring shaft is rotatably installed in the middle position of the inside of the mixing tank; a lower protective cover is installed at the bottom of the workbench, and a speed change mechanism for adjusting the rotation speed and rotational torque of the stirring shaft is provided in the lower protective cover and the side protective cover; a transmission mechanism for autonomously adjusting the transmission power according to the change of the rotation direction of the mixing tank is provided between the mixing tank and the lower protective cover.

[0020] Preferably, the speed change mechanism includes an active bevel gear rotatably installed in the side protective cover on the left side of the mixing tank, the active bevel gear is coaxially connected to the left power shaft, and a transmission shaft is rotatably installed on the side protective cover, the workbench and the lower protective cover, a unique transmission bevel gear is fixed on the upper end face of the transmission shaft, and the transmission bevel gear is meshingly connected with the active bevel gear.

[0021] Preferably, two sets of fixed seats are fixed in the lower protective cover, a left rotating shaft is rotatably installed in the left fixed seat, a left bevel gear is coaxially fixed on the left rotating shaft, and the left bevel gear is meshingly connected with the lower bevel gear, and a right rotating shaft is rotatably installed in the right fixed seat, and a right bevel gear is coaxially fixed on the right rotating shaft.

[0022] Preferably, an inner gear ring is fixedly installed in the lower protective cover, a plurality of planetary gears are meshed at equal angles on the inner side of the inner gear ring, a planet carrier is fixedly connected next to the plurality of planetary gears, and the planet carrier is coaxially fixedly connected to the right rotating shaft.

[0023] Preferably, a cylinder is fixedly installed in the lower protective cover, a positioning frame is fixed at the output end of the cylinder, and a hollow column is rotatably installed in the positioning frame; a sun gear is coaxially fixed on the hollow column, and the sun gear is meshingly connected with a plurality of planetary gears; a left toothed rod is coaxially fixed on one side of the sun gear, and the left toothed rod is engaged and slidably connected with the left rotating shaft, and a right toothed rod is coaxially fixed on the other side of the sun gear, and the right toothed rod is movably engaged and connected with the right rotating shaft.

[0024] Preferably, the transmission mechanism includes a driven bevel gear rotatably installed in the lower protective cover, and the driven bevel gear is meshingly connected with the right bevel gear, and the driven bevel gear is coaxially distributed with the stirring shaft; a primary rotating rod is coaxially fixed on the driven bevel gear, and a secondary rotating rod is coaxially fixed on the stirring shaft, and central transmission balls are both engaged and connected on the primary rotating rod and the secondary rotating rod, and a telescopic rotating rod is connected between the upper and lower central transmission balls.

[0025] Preferably, one end of the telescopic rotating rod is rotatably connected to the primary rotating rod through a central transmission ball, and the other end of the telescopic rotating rod is rotatably connected to the secondary rotating rod through a central transmission ball.

[0026] Preferably, both sides of the primary rotating rod and the secondary rotating rod are connected to active steering rods for symmetrical rotation about the axis, and the upper and lower sides of the telescopic rotating rod are connected to driven steering rods for symmetrical rotation about the axis, and a side transmission ball is fixed on the driven steering rod, and the driven steering rod is engaged and rotationally connected with the active steering rod through the side transmission ball.

[0027] Compared with the prior art, the present invention has the following beneficial effects:

[0028] The natural plant nutritional salad dressing and preparation method thereof include placing vegetable oil, soy protein, lemon juice, honey, stevia, salt, spices, condiments and additives into a mixing tank in sequence according to processing steps, rotating and stirring the stirring shaft to quickly mix the raw materials, controlling the proportion of the raw materials, and adjusting the consistency of the salad dressing mixture;

[0029] Furthermore, a speed change mechanism is provided in the stirring device, and the running motor controls the power shaft to reciprocate, and the power shaft drives the mixing tank to reciprocate synchronously. When the mixing tank reciprocates, the mixture inside is stirred by gravity and the stirring shaft, and is fully mixed in the horizontal and vertical directions, thereby improving the uniformity of the mixture mixing process;

[0030] According to the thickness of the mixture, the speed of the reciprocating rotation of the power shaft and the stirring shaft is adjusted through the speed change mechanism, the operating cylinder drives the positioning frame to move horizontally, and the positioning frame drives the sun gear to move horizontally synchronously, so that the sun gear moves to engage or disengage with the planetary gear. The speed is regulated according to the change of the gear transmission ratio, and the change of the power transmission mode also changes the rotation torque, which can control the stirring speed more flexibly and stably according to the processing conditions of the mixture;

[0031] Furthermore, a transmission mechanism is provided in the stirring device, and the power of the power shaft rotation is transmitted to the driven bevel gear through the meshing structure of the driving bevel gear, the transmission bevel gear, the lower bevel gear, the left bevel gear, the sun gear, the planetary gear, the inner ring gear, the right bevel gear and the driven bevel gear. The driven bevel gear transmits the power to the stirring shaft through the transmission mechanism, so as to achieve the purpose of controlling the rotation of the power shaft while driving the stirring shaft to rotate, and further improve the stirring and mixing effect of the mixture;

[0032] When the driven bevel gear rotates, it drives the primary rotating rod to rotate synchronously. The primary rotating rod drives the telescopic rotating rod to rotate synchronously through the active steering rod and the driven steering rod. The telescopic rotating rod controls the secondary rotating rod to rotate synchronously through the active steering rod and the driven steering rod. The secondary rotating rod then drives the stirring shaft to rotate, so that when the mixing tank rotates back and forth, the purpose of driving the stirring shaft to rotate can still be maintained. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 This is a schematic diagram of the three-dimensional structure of the mixing tank of the present invention;

[0034] Figure 2 It is a schematic diagram of the cross-sectional structure of the mixing tank of the present invention;

[0035] Figure 3 It is a schematic diagram of the cross-sectional structure of the side protection cover of the present invention;

[0036] Figure 4 This is a schematic diagram of the cross-sectional structure of the lower protective cover of the present invention;

[0037] Figure 5 This is a schematic diagram of the three-dimensional structure of the left rotating shaft of the present invention;

[0038] Figure 6 It is a schematic diagram of the three-dimensional structure of the inner gear ring of the present invention;

[0039] Figure 7 It is a schematic diagram of the cross-sectional structure of the hollow column of the present invention;

[0040] Figure 8 This is a schematic diagram of the three-dimensional structure of the stirring shaft of the present invention;

[0041] Fig. 9 It is a schematic diagram of the three-dimensional structure of the primary rotating rod of the present invention;

[0042] Fig.10 It is a schematic diagram of the three-dimensional structure of the telescopic rotating rod of the present invention.

[0043] In the figure: 1. workbench; 2. support frame; 3. power shaft; 4. mixing tank; 5. side protective cover; 6. motor; 7. stirring shaft; 8. active bevel gear; 9. transmission shaft; 10. transmission bevel gear; 11. lower bevel gear; 12. lower protective cover; 13. fixed seat; 14. left rotating shaft; 15. left bevel gear; 16. right rotating shaft; 17. right bevel gear; 18. inner ring gear; 19. planetary gear; 20. planetary carrier; 21. cylinder; 22. positioning frame; 23. hollow column; 24. sun gear; 25. left toothed rod; 26. right toothed rod; 27. driven bevel gear; 28. primary rotating rod; 29. ​​center transmission ball; 30. telescopic rotating rod; 31. secondary rotating rod; 32. active steering rod; 33. side transmission ball; 34. driven steering rod. DETAILED DESCRIPTION

[0044] 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.

[0045] Example 1: Please refer to Figure 1-Figure 10 , the present invention provides the following technical solutions:

[0046] A natural plant nutritious salad dressing, the preparation ingredients of which include: vegetable oil, soy protein, lemon juice, honey, stevia, salt, spices, seasonings, and additives;

[0047] The vegetable oil is one of olive oil, soybean oil, blended oil, peanut oil and corn oil;

[0048] The spice is one of garlic, rosemary and thyme;

[0049] Additives include xanthan gum, citrus fiber.

[0050] A method for preparing a natural plant nutritious salad dressing, comprising the above-mentioned natural plant nutritious salad dressing, comprising the following steps:

[0051] S1. Add soy protein, honey, stevia and salt into a mixing device and mix evenly. Rotate the mixed raw materials to beat until the volume expands and the color becomes lighter.

[0052] S2. Slowly add vegetable oil to the mixture several times, a little at a time, and continue beating until the mixture becomes thick;

[0053] S3, add lemon juice to the mixture and continue to stir evenly;

[0054] S4. Adjust the consistency of the material. If the mixture is too thin, add some vegetable oil. If the mixture is too thick, add a small amount of water or lemon juice. The consistency of the mixture can be adjusted by adjusting the speed of the mixing equipment.

[0055] S5. Add spices, such as garlic, rosemary or thyme, to the mixture to improve the taste of the salad dressing;

[0056] S6. Storage: Finally, add additives to the mixture to improve the texture and stability of the salad dressing. The finished salad dressing should be stored in a refrigerator to extend its shelf life.

[0057] S1 adopts a mixing device, which includes a workbench 1, on which a support frame 2 is fixedly installed, and a mixing tank 4 is rotatably installed on both sides of the support frame 2 through a power shaft 3, and side protective covers 5 are fixed on both sides of the outside of the support frame 2, a motor 6 is fixedly installed in the side protective cover 5 on the right side, and the output end of the motor 6 is interconnected with the power shaft 3 on one side, and a stirring shaft 7 is rotatably installed in the middle position of the mixing tank 4; a lower protective cover 12 is installed at the bottom of the workbench 1, and a speed change mechanism for adjusting the rotation speed and rotation torque of the stirring shaft 7 is provided in the lower protective cover 12 and the side protective cover 5; a transmission mechanism for autonomously adjusting the transmission power according to the change of the rotation direction of the mixing tank 4 is provided between the mixing tank 4 and the lower protective cover 12.

[0058] The speed change mechanism includes a driving bevel gear 8 rotatably installed in the side protective cover 5 on the left side of the mixing tank 4. The driving bevel gear 8 is coaxially connected to the left power shaft 3. A transmission shaft 9 is rotatably installed on the side protective cover 5, the workbench 1 and the lower protective cover 12. A unique transmission bevel gear 10 is fixed on the upper end face of the transmission shaft 9, and the transmission bevel gear 10 is meshed and connected with the driving bevel gear 8.

[0059] Two sets of fixing seats 13 are fixed in the lower protective cover 12, a left rotating shaft 14 is rotatably installed in the left fixing seat 13, a left bevel gear 15 is coaxially fixed on the left rotating shaft 14, and the left bevel gear 15 is meshingly connected with the lower bevel gear 11, a right rotating shaft 16 is rotatably installed in the right fixing seat 13, and a right bevel gear 17 is coaxially fixed on the right rotating shaft 16.

[0060] An inner gear ring 18 is fixedly installed in the lower protective cover 12 , and a plurality of planetary gears 19 are meshed at equal angles on the inner side of the inner gear ring 18 . A planet carrier 20 is fixedly connected next to the plurality of planetary gears 19 , and the planet carrier 20 is coaxially fixedly connected to the right rotating shaft 16 .

[0061] A cylinder 21 is fixedly installed in the lower protective cover 12, a positioning frame 22 is fixed to the output end of the cylinder 21, and a hollow column 23 is rotatably installed in the positioning frame 22; a sun gear 24 is coaxially fixed on the hollow column 23, and the sun gear 24 is meshingly connected with a plurality of planetary gears 19; a left toothed rod 25 is coaxially fixed to one side of the sun gear 24, and the left toothed rod 25 is engaged and slidably connected with the left rotating shaft 14, and a right toothed rod 26 is coaxially fixed to the other side of the sun gear 24, and the right toothed rod 26 is movably engaged and connected with the right rotating shaft 16.

[0062] First, soy protein, honey, stevia and salt are put into the mixing tank 4 in sequence, and the running motor 6 controls the power shaft 3 to rotate back and forth, and the power shaft 3 drives the mixing tank 4 to rotate back and forth synchronously. The power shaft 3 on the other side of the mixing tank 4 rotates to drive the active bevel gear 8 to rotate synchronously, and the active bevel gear 8 is meshed and connected with the transmission bevel gear 10. Under the meshing transmission action, the transmission shaft 9 is controlled to rotate, and the transmission shaft 9 drives the lower bevel gear 11 to rotate. The lower bevel gear 11 controls the left rotating shaft 14 to be connected to the fixed seat 13 to rotate, and the left rotating shaft 14 is engaged with the left toothed rod 25. Under the drive of the engagement connection structure, the left toothed rod 25 and the stevia are driven. The sun gear 24 rotates synchronously, and the right toothed rod 26 on the other side of the sun gear 24 is engaged with the right rotating shaft 16. The right rotating shaft 16 drives the right bevel gear 17 to rotate synchronously. The right bevel gear 17 controls the rotation of the stirring shaft 7 through the transmission mechanism, so that the rotation of the stirring shaft 7 is controlled while the rotation of the power shaft 3 is controlled. The rotation of the stirring shaft 7 stirs and disperses the mixture in the mixing tank 4. The reciprocating rotation of the power shaft 3 controls the reciprocating rotation of the mixing tank 4, so that the mixture in the mixing tank 4 is fully mixed in the horizontal and vertical directions under the action of gravity and the rotation and dispersion of the stirring shaft 7, thereby improving the stirring and mixing efficiency and uniformity of the mixture.

[0063] Then, vegetable oil and lemon juice are added to the mixture in a certain proportion, and the speed of the stirring shaft 7 is adjusted according to the thickness of the mixture. The operating cylinder 21 pushes the positioning frame 22 to move horizontally, and the positioning frame 22 drives the hollow column 23 and the sun gear 24 to move synchronously. The left toothed rod 25 on the sun gear 24 is engaged and slidably connected with the left rotating shaft 14. When the sun gear 24 moves horizontally, if the right toothed rod 26 moves and is engaged and connected with the right rotating shaft 16, the sun gear 24 and the planetary gear 19 move and separate. The power of the sun gear 24 is directly transmitted to the right rotating shaft 16. If the right toothed rod 26 moves and is engaged and connected with the right rotating shaft 16, the sun gear 24 and the planetary gear 19 move and separate. The rod 26 moves and separates from the right rotating shaft 16. At this time, the sun gear 24 moves and meshes with the planetary gear 19. The diameter of the sun gear 24 is larger than the diameter of the planetary gear 19. Through the meshing transmission ratio of the sun gear 24, the planetary gear 19 and the inner ring gear 18, the planetary gear 19 is controlled to accelerate and rotate along the outer circumference of the sun gear 24. The circumferential rotation of the planetary gear 19 drives the planetary carrier 20 to rotate synchronously. The planetary carrier 20 controls the rotation of the right rotating shaft 16. At this time, the speed of the right rotating shaft 16 is accelerated, and the torque of the rotation is increased, thereby achieving the purpose of accelerating the driving of the stirring shaft 7 to rotate and stir the mixture.

[0064] Embodiment 2: Based on Embodiment 1, a transmission mechanism is also disclosed, and its specific structure is as follows:

[0065] The transmission mechanism includes a driven bevel gear 27 rotatably installed in the lower protective cover 12, and the driven bevel gear 27 is meshed and connected with the right bevel gear 17, and the driven bevel gear 27 is coaxially distributed with the stirring shaft 7; a primary rotating rod 28 is coaxially fixed on the driven bevel gear 27, and a secondary rotating rod 31 is coaxially fixed on the stirring shaft 7, and a central transmission ball 29 is engaged and connected to the primary rotating rod 28 and the secondary rotating rod 31, and a telescopic rotating rod 30 is connected between the upper and lower central transmission balls 29.

[0066] One end of the telescopic rotating rod 30 is rotatably connected to the primary rotating rod 28 through the central transmission ball 29 , and the other end of the telescopic rotating rod 30 is rotatably connected to the secondary rotating rod 31 through the central transmission ball 29 .

[0067] Both sides of the primary rotating rod 28 and the secondary rotating rod 31 are connected to the active steering rod 32 for symmetrical rotation about the axis, and the upper and lower sides of the telescopic rotating rod 30 are connected to the driven steering rod 34 for symmetrical rotation about the axis, and a side transmission ball 33 is fixed on the driven steering rod 34, and the driven steering rod 34 is engaged and rotatably connected with the active steering rod 32 through the side transmission ball 33.

[0068] When the driven bevel gear 27 rotates, it drives the primary rotating rod 28 to rotate synchronously. The primary rotating rod 28 drives the telescopic rotating rod 30 to rotate synchronously through the active steering rod 32 and the driven steering rod 34 on both sides. The telescopic rotating rod 30 drives the secondary rotating rod 31 to rotate synchronously through the active steering rod 32 and the driven steering rod 34 on both sides. The secondary rotating rod 31 controls the stirring shaft 7 coaxially connected above to rotate synchronously, thereby achieving the purpose of driving the stirring shaft 7 to rotate.

[0069] When the power shaft 3 rotates to drive the mixing tank 4 to rotate back and forth, the secondary rotating rod 31 connected to the bottom of the mixing tank 4 rotates synchronously with it, and the telescopic rotating rod 30 connected between the secondary rotating rod 31 and the primary rotating rod 28 rotates tiltedly, and the central transmission balls 29 on both sides of the telescopic rotating rod 30 are embedded in the primary rotating rod 28 and the secondary rotating rod 31 to rotate, and the telescopic rotating rod 30 is automatically telescopic and adjusted. At the same time, the active steering rod 32 and the driven steering rod 34 connected to the sides of the telescopic rotating rod 30 and the primary rotating rod 28 and the secondary rotating rod 31 rotate accordingly, and the side transmission ball 33 on the driven steering rod 34 is embedded in the active steering rod 32 to rotate. Through this partial structure, the purpose of maintaining that the primary rotating rod 28, the telescopic rotating rod 30 and the secondary rotating rod 31 can still drive the stirring shaft 7 to rotate when the mixing tank 4 rotates.

[0070] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0071] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A natural plant nutritional salad dressing, characterized in that: The preparation ingredients include: vegetable oil, soy protein, lemon juice, honey, stevia, salt, spices, seasonings, additives; The vegetable oil is one of olive oil, soybean oil, blended oil, peanut oil and corn oil; The spice is one of garlic, rosemary and thyme; The additives include xanthan gum and citrus fiber.

2. A method for preparing a natural plant nutritious salad dressing, applied to the natural plant nutritious salad dressing described in claim 1, characterized in that: The following steps are involved: S1. Add soy protein, honey, stevia and salt into a mixing device and mix evenly. Rotate the mixed raw materials to beat until the volume expands and the color becomes lighter. S2. Slowly add vegetable oil to the mixture several times, a little at a time, and continue beating until the mixture becomes thick; S3, add lemon juice to the mixture and continue to stir evenly; S4. Adjust the consistency of the material. If the mixture is too thin, add some vegetable oil. If the mixture is too thick, add a small amount of water or lemon juice. The consistency of the mixture can be adjusted by adjusting the speed of the mixing equipment. S5. Add spices, such as garlic, rosemary or thyme, to the mixture to improve the taste of the salad dressing; S6. Storage: Finally, add additives to the mixture to improve the texture and stability of the salad dressing. The finished salad dressing should be stored in a refrigerator to extend its shelf life.

3. The method for preparing a natural plant nutrition salad dressing according to claim 2, characterized in that: The S1 adopts a mixing device, which comprises a workbench (1), a support frame (2) is fixedly mounted on the workbench (1), a mixing tank (4) is rotatably mounted on both sides of the support frame (2) via a power shaft (3), and side protective covers (5) are fixedly mounted on both sides of the outside of the support frame (2), a motor (6) is fixedly mounted in the side protective cover (5) on the right side, an output end of the motor (6) is interconnected with the power shaft (3) on one side, and a stirring shaft (7) is rotatably mounted in the middle position of the inside of the mixing tank (4); A lower protective cover (12) is installed at the bottom of the workbench (1), and a speed change mechanism for adjusting the rotation speed and rotation torque of the stirring shaft (7) is provided in the lower protective cover (12) and the side protective cover (5); A transmission mechanism is provided between the mixing tank (4) and the lower protective cover (12) and is capable of autonomously adjusting the transmission power according to the change in the rotation direction of the mixing tank (4).

4. The method for preparing a natural plant nutrition salad dressing according to claim 3, characterized in that: The speed change mechanism comprises a driving bevel gear (8) rotatably mounted in a side protective cover (5) on the left side of the mixing tank (4); the driving bevel gear (8) is coaxially connected to the left power shaft (3); a transmission shaft (9) is rotatably mounted on the side protective cover (5), the workbench (1) and the lower protective cover (12); a transmission bevel gear (10) is fixed on the upper end surface of the transmission shaft (9), and the transmission bevel gear (10) is meshedly connected to the driving bevel gear (8).

5. The method for preparing a natural plant nutritional salad dressing according to claim 4, characterized in that: Two sets of fixing seats (13) are fixed in the lower protective cover (12); a left rotating shaft (14) is rotatably mounted in the left fixing seat (13); a left bevel gear (15) is coaxially fixed on the left rotating shaft (14); and the left bevel gear (15) is meshingly connected with the lower bevel gear (11); a right rotating shaft (16) is rotatably mounted in the right fixing seat (13); and a right bevel gear (17) is coaxially fixed on the right rotating shaft (16).

6. The method for preparing a natural plant nutritional salad dressing according to claim 5, characterized in that: An inner gear ring (18) is fixedly installed in the lower protective cover (12), a plurality of planetary gears (19) are meshed at equal angles on the inner side of the inner gear ring (18), a planetary carrier (20) is fixedly connected next to the plurality of planetary gears (19), and the planetary carrier (20) is coaxially fixedly connected to the right rotating shaft (16).

7. The method for preparing a natural plant nutritional salad dressing according to claim 5, characterized in that: A cylinder (21) is fixedly installed in the lower protective cover (12), a positioning frame (22) is fixed at the output end of the cylinder (21), and a hollow column (23) is rotatably installed in the positioning frame (22); A sun gear (24) is coaxially fixed on the hollow column (23), and the sun gear (24) is meshingly connected with a plurality of planetary gears (19); A left toothed rod (25) is coaxially fixed on one side of the sun gear (24), and the left toothed rod (25) is slidably connected to the left rotating shaft (14), and a right toothed rod (26) is coaxially fixed on the other side of the sun gear (24), and the right toothed rod (26) is movable and slidably connected to the right rotating shaft (16).

8. The method for preparing a natural plant nutritional salad dressing according to claim 3, characterized in that: The transmission mechanism comprises a driven bevel gear (27) rotatably mounted in the lower protective cover (12), the driven bevel gear (27) being meshedly connected with the right bevel gear (17), and the driven bevel gear (27) and the stirring shaft (7) being coaxially distributed; A primary rotating rod (28) is coaxially fixed on the driven bevel gear (27), a secondary rotating rod (31) is coaxially fixed on the stirring shaft (7), a central transmission ball (29) is engaged and connected to the primary rotating rod (28) and the secondary rotating rod (31), and a telescopic rotating rod (30) is connected between the upper and lower central transmission balls (29).

9. The method for preparing a natural plant nutritional salad dressing according to claim 8, characterized in that: One end of the telescopic rotating rod (30) is rotatably connected to the primary rotating rod (28) via a central transmission ball (29), and the other end of the telescopic rotating rod (30) is rotatably connected to the secondary rotating rod (31) via a central transmission ball (29).

10. The method for preparing a natural plant nutritional salad dressing according to claim 9, characterized in that: Both sides of the primary rotating rod (28) and the secondary rotating rod (31) are connected to active steering rods (32) symmetrically rotatably about the axis, and both upper and lower sides of the telescopic rotating rod (30) are connected to driven steering rods (34) symmetrically rotatably about the axis, and a side transmission ball (33) is fixed on the driven steering rod (34), and the driven steering rod (34) is engaged and rotatably connected with the active steering rod (32) through the side transmission ball (33).

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