A tilting syrup stirring speed regulating mechanism

Abstract

The utility model discloses a kind of inclined syrup stirring speed regulating mechanism, belong to syrup stirring field.The inclined syrup stirring speed regulating mechanism, including base and the pot body of being installed on base, rotatable carousel is equipped in pot body upper, second mounting plate is fixedly equipped in carousel bottom, multiple first rotating shafts are symmetrically rotationally connected on second mounting plate, and stirring paddle is fixedly equipped in the bottom end of first rotating shaft, and first rotating shaft is all inclined downward and set towards pot body middle part;Coaxial first swivel and second swivel are rotationally connected in carousel bottom, mounting disc is fixedly equipped in the top end of first rotating shaft, multiple first push rods are equidistantly fixedly equipped in the bottom of first swivel and second swivel, multiple second push rods are equidistantly fixedly equipped on the circumference of mounting disc, first push rod and second push rod are mutually engaged to form transmission structure.The utility model can produce strong shearing action to high viscosity syrup by stirring paddle revolution and rotation, promote multidirectional convection and diffusion, realize fast and even mixing.

Description

Technical Field

[0001] This utility model relates to the field of syrup stirring, and in particular to an inclined syrup stirring speed regulating mechanism. Background Technology

[0002] In confectionery manufacturing, syrup is the foundation of the product matrix. After the sugar melting process, the resulting syrup needs to be mixed and homogenized with various auxiliary materials such as oils, flavorings, colorings, and chopped nuts. During this process, stirring is a crucial step in achieving uniform dispersion of the materials.

[0003] Chinese patent discloses a syrup stirring device, application number 202421031526.1. The patent mainly uses an electric heating rod and a heating scraper. After the electric heating rod and the heating scraper are powered on, the heating scraper can scrape the syrup on part of the inner wall of the stirring chamber, which can melt the syrup and thus effectively reduce the viscosity of the syrup, thereby reducing the energy consumption of the rotating motor and improving the stirring efficiency.

[0004] In existing technologies, a stirring structure is formed by an electric heating rod and a heating scraper. Due to the high concentration and viscosity of the syrup, this simple stirring structure results in a stable, unidirectional circulation of the sugar-water mixture within the stirring equipment during prolonged stirring. The syrup rotates continuously along a regular trajectory, causing it to primarily move on a cylindrical surface concentric with the stirring chamber. This results in weak radial and axial mixing capabilities, making it difficult to achieve effective shearing and three-dimensional mixing of the high-viscosity syrup across the entire surface, thus affecting overall mixing efficiency and uniformity. Utility Model Content

[0005] This invention provides an inclined syrup stirring speed control mechanism, which can solve the problem that the simple stirring structure of the existing inclined syrup stirring speed control mechanism is difficult to perform strong shearing and three-dimensional mixing of high viscosity syrup over the entire area, thus affecting the overall mixing efficiency and mixing uniformity.

[0006] An inclined syrup stirring speed control mechanism includes a base and a pot body mounted on the base. A rotatable turntable is provided above the pot body. A second mounting plate is fixedly provided at the bottom of the turntable. A plurality of first rotating shafts are symmetrically rotatably connected to the second mounting plate. A stirring paddle is fixedly provided at the bottom end of each of the first rotating shafts, and the first rotating shafts are all inclined downward toward the middle of the pot body. The bottom of the turntable is rotatably connected to a first rotating ring and a second rotating ring arranged coaxially. The top of the first rotating ring is fixed with a mounting plate. Multiple first push rods are fixed at equal intervals at the bottom of the first rotating ring and the second rotating ring. Multiple second push rods are fixed at equal intervals on the periphery of the mounting plate. The first push rods and the second push rods mesh with each other to form a transmission structure. The turntable is provided with a drive assembly for driving the first rotating ring to rotate, and a transmission assembly is provided between the first rotating ring and the second rotating ring. The transmission assembly is used to transmit the rotational power of the first rotating ring to the second rotating ring.

[0007] Preferably, the base has a first mounting plate that can move up and down on its top, and the turntable is rotatably connected inside the first mounting plate.

[0008] Preferably, cylinders are symmetrically fixed on the top of the base, and the top of the cylinder drive shafts are all fixedly connected to the first mounting plate.

[0009] Preferably, a third gear ring is fixed on the outer ring of the turntable, a second motor is fixed on the bottom of the first mounting plate, a fourth rotating shaft is fixed on the output shaft of the second motor and rotatably connected to the inside of the first mounting plate, and a third gear that meshes with the third gear ring is fixed on the top end of the fourth rotating shaft.

[0010] Preferably, the drive assembly includes a first gear ring fixed on the inner ring of the first rotating ring, a third rotating shaft rotatably connected inside the turntable, and a second gear fixed at the bottom end of the third rotating shaft, wherein the second gear meshes with the first gear ring.

[0011] Preferably, the drive assembly further includes a first motor fixed to the top of the turntable and two pulleys, the pulleys being fixed to the output shaft of the first motor and the top of the third rotating shaft, respectively, and the pulleys being connected by belt drive.

[0012] Preferably, the transmission assembly includes a second gear ring fixed on the outer ring of the second rotating ring and a first gear rotatably connected to the bottom of the turntable, wherein the first gear meshes with the first gear ring and the second gear ring.

[0013] Preferably, a second rotating shaft is rotatably connected to the middle of the second mounting plate, and a stirring paddle is also fixed on the second rotating shaft. The second rotating shaft is fixedly connected to the second rotating ring.

[0014] Preferably, each of the bases is rotatably connected to a main shaft, and the pot body is fixed between the main shafts. One of the bases is provided with an adjustment component for driving the pot body to rotate.

[0015] Preferably, both the first motor and the second motor are either servo motors or variable frequency motors.

[0016] This utility model provides an inclined syrup stirring speed control mechanism, which has the following beneficial effects: 1. During the mixing operation, the second motor drives the turntable to rotate all the stirring paddles, forming a large-scale circulating flow field. Simultaneously, the first motor, in cooperation with the transmission assembly, drives the first and second rotating rings to rotate in opposite directions, and the meshing of the first and second push rods causes each stirring paddle to rotate on its own axis. The stirring paddles are all tilted downwards towards the center of the pot, and the combination of revolution and rotation forms a complex stirring trajectory, which can generate a strong shearing effect on high-viscosity syrup, promote multi-directional convection and diffusion, and achieve rapid and uniform mixing.

[0017] 2. After the mixing is completed, the cylinder drives the first mounting plate and the mixing component to move upward and separate from the pot body. At this time, the adjustment component on the base is activated, and the pot body is rotated and tilted around the main shaft through belt or gear transmission, so as to facilitate the smooth discharge of syrup from the pot. Attached Figure Description

[0018] Figure 1 A schematic diagram of the inclined syrup stirring speed regulating mechanism provided by this utility model Figure 1 ; Figure 2 A schematic diagram of the tilted syrup stirring speed control mechanism after removing the pot body and base, provided by this utility model; Figure 3 This utility model provides an inclined syrup stirring speed control mechanism. Figure 2 Schematic diagram of cross-section structure; Figure 4 This utility model provides an inclined syrup stirring speed control mechanism. Figure 2 Front view structural diagram; Figure 5 This utility model provides an inclined syrup stirring speed control mechanism. Figure 2 Enlarged structural diagram at point A in the middle.

[0019] Explanation of reference numerals in the attached figures: 1. Pot body; 2. First mounting plate; 3. Turntable; 4. First rotating ring; 5. Second rotating ring; 6. First push rod; 7. Second mounting plate; 8. First rotating shaft; 9. Stirring paddle; 10. Mounting plate; 11. Second push rod; 12. First gear ring; 13. Second gear ring; 14. First gear; 15. Second rotating shaft; 16. Second gear; 17. Third rotating shaft; 18. First motor; 19. Pulley; 20. Third gear ring; 21. Fourth rotating shaft; 22. Third gear; 23. Second motor; 24. Cylinder; 25. Base. Detailed Implementation

[0020] The specific embodiments of this utility model are described in detail below, but it should be understood that the protection scope of this utility model is not limited to the specific embodiments.

[0021] like Figures 1 to 5As shown in the figure, the inclined syrup stirring speed regulating mechanism provided by this utility model includes a base 25 and a pot body 1 installed on the base 25. A rotatable turntable 3 is provided above the pot body 1. A second mounting plate 7 is fixedly provided at the bottom of the turntable 3. A plurality of first rotating shafts 8 are symmetrically rotatably connected to the second mounting plate 7. A stirring paddle 9 is fixedly provided at the bottom end of each of the first rotating shafts 8, and the first rotating shafts 8 are all inclined downward toward the middle of the pot body 1. A first rotating ring 4 and a second rotating ring 5 are rotatably connected to the bottom of the turntable 3. A mounting plate 10 is fixedly provided at the top of each of the first rotating shafts 8. A plurality of first push rods 6 are fixedly provided at equal intervals at the bottom of the first rotating rings 4 and the second rotating rings 5. A plurality of second push rods 11 are fixedly provided at equal intervals on the periphery of the mounting plate 10. The first push rods 6 and the second push rods 11 mesh with each other to form a transmission structure. A drive component for driving the first rotating ring 4 to rotate is provided on the turntable 3. A transmission component is provided between the first rotating ring 4 and the second rotating ring 5. The transmission component is used to transmit the rotational power of the first rotating ring 4 to the second rotating ring 5.

[0022] During operation, the drive assembly drives the first rotating ring 4 to rotate, which in turn drives the second rotating ring 5 to rotate in the opposite direction via the transmission assembly. This causes the first push rod 6 at the bottom of the first and second rotating rings 4 and 5 to rotate accordingly. A certain gap is provided between adjacent first push rods 6 and adjacent second push rods 11, forming a meshing transmission structure. During rotation, the first push rod 6 pushes the corresponding second push rod 11, thereby driving the mounting plate 10 and the first rotating shaft 8 to rotate, realizing the rotation of the stirring paddle 9 around its own axis. Simultaneously, the turntable 3 drives the entire stirring structure to revolve around the pot body 1, causing the stirring paddle 9 to form a composite stirring trajectory within the pot body 1. Furthermore, the stirring paddle 9 is tilted, allowing it to form staggered and overlapping stirring areas during its rotation and revolution, enhancing the flow and mixing effect of the syrup in all directions. This better suits the stirring of high-viscosity syrups and improves the overall mixing uniformity.

[0023] In some specific implementation plans, such as Figure 1 and Figure 4 As shown. The top of the base 25 is provided with a first mounting plate 2 that can move up and down. The turntable 3 is rotatably connected to the inside of the first mounting plate 2. A third gear ring 20 is fixed on the outer ring of the turntable 3. A second motor 23 is fixed on the bottom of the first mounting plate 2. A fourth rotating shaft 21, which is rotatably connected to the inside of the first mounting plate 2, is fixed on the output shaft of the second motor 23. A third gear 22, which meshes with the third gear ring 20, is fixed at the top of the fourth rotating shaft 21.

[0024] The first mounting plate 2 rotates to drive the stirring paddle 9 to revolve inside the pot. The second motor 23 starts to drive the fourth rotating shaft 21 and the third gear 22 to rotate. The meshing of the third gear 22 with the third gear ring 20 drives the turntable 3 to rotate inside the first mounting plate 2, realizing the revolution of all the stirring paddles 9 around the pot body 1.

[0025] In some specific implementation plans, such as Figure 1 and Figure 3 As shown. The drive assembly includes a first gear ring 12 fixed on the inner ring of the first rotating ring 4, a third rotating shaft 17 rotatably connected inside the turntable 3, a second gear 16 fixed at the bottom end of the third rotating shaft 17, a first motor 18 fixed at the top of the turntable 3, and two pulleys 19. The second gear 16 meshes with the first gear ring 12, and the pulleys 19 are respectively fixed on the output shaft of the first motor 18 and the top of the third rotating shaft 17. The pulleys 19 are connected to each other by belt drive. The transmission assembly includes a second gear ring 13 fixed on the outer ring of the second rotating ring 5 and a first gear 14 rotatably connected to the bottom of the turntable 3. The first gear 14 meshes with the first gear ring 12 and the second gear ring 13.

[0026] The first motor 18 drives the third rotating shaft 17 to rotate via the belt and pulley 19. The second gear 16 at the bottom of the third rotating shaft 17 rotates synchronously and meshes with the first gear ring 12, thereby driving the first rotating ring 4 to rotate. Simultaneously, the rotation of the first gear ring 12 drives the first gear 14 to rotate, which in turn drives the second gear ring 13 and the second rotating ring 5 to rotate in the opposite direction. Through the opposite rotation of the first rotating ring 4 and the second rotating ring 5, the two sets of first push rods 6 rotate in the opposite direction, which in turn, through meshing with the second push rod 11, achieves the opposite rotation of the two sets of stirring paddles 9, forming a composite agitated flow field within the pot body 1.

[0027] In some specific implementation plans, such as Figure 2 , Figure 3 and Figure 4 As shown. A second rotating shaft 15 is rotatably connected to the middle of the second mounting plate 7. A stirring paddle 9 is also fixed on the second rotating shaft 15. The second rotating shaft 15 is fixedly connected to the second rotating ring 5.

[0028] When the second rotating ring 5 rotates, it drives the second rotating shaft 15 and the stirring paddle 9 in the middle to rotate, ensuring that the syrup in the central area of ​​the pot body 1 can also be fully sheared and mixed. Together with the stirring paddle 9 located at the edge of the pot body 1, it ensures the uniformity and efficiency of the mixing of materials in the entire pot.

[0029] In some specific implementation plans, such as Figure 1 As shown. Cylinders 24 are symmetrically fixed to the top of the base 25, and the top of the drive shafts of the cylinders 24 are fixedly connected to the first mounting plate 2. A main shaft is rotatably connected to each base 25, and the pot body 1 is fixed between the main shafts. One base 25 is equipped with an adjustment component for rotating the pot body 1. The adjustment component can use belt drive or gear drive in conjunction with a drive motor to realize the rotation of the main shaft and the pot body 1 on it. After stirring, the first mounting plate 2, driven by the cylinders 24, moves each component upward, allowing the pot body 1 to tilt and rotate for material feeding.

[0030] After stirring is completed, cylinder 24 drives the first mounting plate 2 and stirring component to move upward and separate from the pot body 1. At this time, the adjustment component on the base 25 is activated, and the pot body 1 is rotated and tilted around the main shaft through belt or gear transmission, so as to achieve smooth discharge of syrup.

[0031] In some specific implementation schemes, both the first motor 18 and the second motor 23 are either servo motors or frequency converter motors. During the stirring process, the speed of the stirring paddle 9 can be flexibly adjusted by controlling the speed of the first motor 18 and the second motor 23 to adapt to the process requirements of syrups with different viscosities.

[0032] To facilitate understanding of the embodiments of this solution by those skilled in the art, the working principle of this solution will now be briefly explained in conjunction with specific application scenarios: During the stirring operation, the second motor 23 drives the third gear 22 to mesh with the third gear ring 20 on the outer ring of the turntable 3, causing the turntable 3 to rotate within the first mounting plate 2. This causes all the stirring paddles 9 fixed on the second mounting plate 7 to revolve around the axis of the pot body 1 along with the turntable 3. This revolving motion creates a large-scale circulating stirring flow field within the pot body 1 for the stirring paddles 9. Simultaneously, the first motor 18 starts, driving the third rotating shaft 17 and its bottom second gear 16 to rotate via the pulley 19 and belt transmission. The second gear 16 meshes with the first gear ring 12, thereby driving the first rotating ring 4 to rotate. The rotational power of the first rotating ring 4 is transmitted to the second rotating ring 5 through the first gear ring 12 and the second gear ring 13. The rotation direction of the second rotating ring 5 is opposite to that of the first rotating ring 4. During the rotation of each set of first push rods 6 at the bottom of the first rotating ring 4 and the second rotating ring 5, they mesh with the second push rod 11 to push the mounting plate 10 and the first rotating shaft 8 to rotate around their own axis, realizing the rotational motion of the stirring paddles 9. Furthermore, all the stirring paddles 9 are tilted downwards towards the center of the pot body 1. Combined with the revolution and rotation of the stirring paddles 9, they form a complex stirring trajectory within the space of the pot body 1. At the same time, when the second rotating ring 5 rotates, it drives the stirring paddle 9 in the middle to rotate. This combined motion can generate better shear force on the high-viscosity syrup, so as to promote the convection and diffusion of the syrup in all directions and achieve rapid and uniform mixing.

[0033] The above-disclosed embodiments are only a few specific examples of the present utility model. However, the embodiments of the present utility model are not limited thereto. Any changes that can be conceived by those skilled in the art should fall within the protection scope of the present utility model.

Claims

1. A tilting syrup stirring speed control mechanism, comprising a base (25) and a pot body (1) mounted on the base (25), characterized in that, The pot body (1) is provided with a rotatable turntable (3) above it. A second mounting plate (7) is fixedly provided at the bottom of the turntable (3). Multiple first rotating shafts (8) are symmetrically rotatably connected on the second mounting plate (7). A stirring paddle (9) is fixedly provided at the bottom of each of the first rotating shafts (8). The first rotating shafts (8) are all inclined downward toward the middle of the pot body (1). The bottom of the turntable (3) is rotatably connected to a first rotating ring (4) and a second rotating ring (5) arranged coaxially. The top of the first rotating shaft (8) is fixed with a mounting plate (10). The bottom of the first rotating ring (4) and the second rotating ring (5) are fixed with multiple first push rods (6) at equal intervals. Multiple second push rods (11) are fixed with equal intervals on the periphery of the mounting plate (10). The first push rods (6) and the second push rods (11) mesh with each other to form a transmission structure. The turntable (3) is provided with a drive assembly for driving the first rotating ring (4) to rotate. A transmission assembly is provided between the first rotating ring (4) and the second rotating ring (5). The transmission assembly is used to transmit the rotational power of the first rotating ring (4) to the second rotating ring (5).

2. The inclined syrup stirring speed regulating mechanism as described in claim 1, characterized in that, The base (25) has a first mounting plate (2) that can move up and down on its top, and the turntable (3) is rotatably connected to the inside of the first mounting plate (2).

3. The inclined syrup stirring speed regulating mechanism as described in claim 2, characterized in that, The base (25) is symmetrically fixed with cylinders (24) on the top, and the top of the drive shaft of the cylinders (24) is fixedly connected to the first mounting plate (2).

4. The inclined syrup stirring speed regulating mechanism as described in claim 3, characterized in that, The turntable (3) has a third gear ring (20) fixed on its outer ring. The first mounting plate (2) has a second motor (23) fixed on its bottom. The output shaft of the second motor (23) has a fourth rotating shaft (21) rotatably connected to the inside of the first mounting plate (2). The top of the fourth rotating shaft (21) has a third gear (22) meshing with the third gear ring (20).

5. The inclined syrup stirring speed regulating mechanism as described in claim 4, characterized in that, The drive assembly includes a first gear ring (12) fixed on the inner ring of the first rotating ring (4), a third rotating shaft (17) rotatably connected inside the turntable (3), and a second gear (16) fixed at the bottom end of the third rotating shaft (17), wherein the second gear (16) meshes with the first gear ring (12).

6. The inclined syrup stirring speed regulating mechanism as described in claim 5, characterized in that, The drive assembly also includes a first motor (18) fixed on the top of the turntable (3) and two pulleys (19). The pulleys (19) are respectively fixed on the output shaft of the first motor (18) and the top of the third rotating shaft (17). The pulleys (19) are connected by belt drive.

7. The inclined syrup stirring speed regulating mechanism as described in claim 1, characterized in that, The transmission assembly includes a second gear ring (13) fixed on the outer ring of the second rotating ring (5) and a first gear (14) rotatably connected to the bottom of the turntable (3). The first gear (14) meshes with the first gear ring (12) and the second gear ring (13).

8. The inclined syrup stirring speed regulating mechanism as described in claim 7, characterized in that, The second mounting plate (7) is rotatably connected to the middle of the second rotating shaft (15), and the second rotating shaft (15) is also fixedly provided with a stirring paddle (9). The second rotating shaft (15) is fixedly connected to the second rotating ring (5).

9. The inclined syrup stirring speed regulating mechanism as described in claim 1, characterized in that, Each base (25) is rotatably connected to a main shaft, and the pot body (1) is fixed between the main shafts. One of the bases (25) is provided with an adjustment component for driving the pot body (1) to rotate.

10. The inclined syrup stirring speed regulating mechanism as described in claim 6, characterized in that, The first motor (18) and the second motor (23) are both servo motors or variable frequency motors.

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