Curcumin extraction device

Abstract

The curcumin extraction device comprises a container body and a first shaft rod, the first shaft rod is inserted into the container body and can rotate along the axis of the first shaft rod, a plurality of stirring rods are installed on the circumferential outer wall of the first shaft rod, a connecting plate is installed on the side, away from the first shaft rod, of each stirring rod, a wheel body is installed on the connecting plate, and the axis of the wheel body is parallel to the axis of the first shaft rod. A bottom plate is mounted on the inner bottom surface of the container body, a second shaft rod is mounted at the upper end of the bottom plate, the axis of the second shaft rod is parallel to the axis of the wheel body, a rotating plate is mounted on the second shaft rod, the second shaft rod penetrates through the rotating plate, the rotating plate is provided with a wall surface, the wall surface is an arc surface, and when the wheel body rotates along the axis of the first shaft rod, the wheel body can roll on the wall surface. The utility model provides a curcumin extraction device which can improve the curcumin extraction efficiency.

Description

Technical Field

[0001] The utility model relates to curcumin extraction equipment, and more specifically, to a curcumin extraction device. Background Art

[0002] The current process for extracting curcumin from turmeric requires that the turmeric be crushed and placed in an ethanol solution, and the curcumin in the turmeric be extracted through the ethanol solution. The entire stirring process takes 2-4 hours. Since the turmeric still has large granular or flaky structures after being crushed by the crusher, the efficiency of curcumin extraction needs to be improved. Utility Model Content

[0003] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a curcumin extraction device to improve the extraction efficiency of curcumin.

[0004] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a curcumin extraction device, comprising a container body and an axle rod 1, the axle rod 1 is inserted into the container body, the axle rod 1 can rotate along its own axis, a plurality of stirring rods are installed on the outer wall of the axle rod, a connecting plate is installed on the side of the stirring rod away from the axle rod 1, a wheel body is installed on the connecting plate, the axis of the wheel body is parallel to the axis of the axle rod 1, the wheel body can rotate along its own axis, a bottom plate is installed on the inner bottom surface of the container body, axle rod 2 is installed on the upper end of the bottom plate, the axis of the axle rod 2 is parallel to the axis of the wheel body, a rotating plate is installed on the axle rod 2, the axle rod 2 passes through the rotating plate, the rotating plate is provided with a wall surface, the wall surface is a circular arc surface, and when the wheel body rotates along the axis of the axle rod 1, the wheel body can roll on the wall surface.

[0005] The present invention is further configured such that a plurality of rotating plates are distributed along the circumference of the shaft.

[0006] The present invention is further configured such that the second shaft rod passes through the rotating plate with a clearance fit, and the rotating plate can rotate along the second axis of the shaft rod; the second shaft rod is provided with a cover plate, and the cover plate is located above the rotating plate; the second shaft rod is provided with a torsion spring, and the two ends of the torsion spring are respectively fixed to the rotating plate and the cover plate; the upper end of the bottom plate is provided with a convex column corresponding to the rotating plate one by one; when the wheel body and the rotating plate are separated, the convex column presses against the rotating plate, and the torsion spring is in a free state; when the wheel body and the rotating plate are in contact with each other, the convex column separates from the rotating plate, and the torsion spring is tightened to press the rotating plate against the wheel body.

[0007] The utility model is further configured such that the rotating plate is provided with a groove body, the groove body is slidably connected with a slide plate, the slide plate can move radially along the wall surface, and in a free state, the slide plate extends out from the radial inner side of the wall surface.

[0008] The utility model is further configured such that the slide plate is fixedly connected to a connecting seat, the rotating plate is provided with a limiting block, the connecting seat comprises a convex ring, the convex ring abuts against a spring, and the spring abuts against the limiting block on a side away from the convex ring.

[0009] The utility model is further configured such that when the wheel body abuts against the slide plate, the slide plate is completely extended into the groove body.

[0010] The utility model is further configured such that a top cover is installed on the top of the container body, a motor is installed on the top cover, and an output end of the motor is connected to the shaft rod 1.

[0011] The utility model is further configured such that support plates are provided at both ends of the connecting plate, a shaft rod three is installed between the two support plates, and the shaft rod three passes through the wheel body with clearance fit.

[0012] In summary, the present invention has the following beneficial effects:

[0013] 1. When the wheel body is in contact with the rotating plate, the wheel body pushes the rotating plate to rotate, the convex column separates from the rotating plate, and the torsion spring is tightened so that the wall of the rotating plate presses the wheel body. The turmeric is further crushed under the rolling action of the wheel body and the wall, thereby accelerating the extraction of curcumin by the ethanol solution.

[0014] 2. In the free state, the slide extends radially inward from the wall surface, so that during the stirring process of turmeric, the slide forms a barrier to the floating turmeric powder, and the turmeric powder forms a local aggregation on the wall surface. As a result, when the wheel body rolls on the wall surface, the rolling efficiency of the wheel body and the wall surface on the turmeric powder is increased, thereby accelerating the extraction of curcumin by the ethanol solution. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a cross-sectional view of an embodiment;

[0016] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0017] Figure 3 for Figure 1 Cross-sectional view in the MM direction;

[0018] Figure 4 for Figure 3 Enlarged view of point B in the middle;

[0019] Figure 5 for Figure 4 Cross-sectional view along the NN axis;

[0020] Figure 6 for Figure 5 Enlarged view of point C in the middle.

[0021] Figure numerals: container body 1, top cover 11, motor 111, bottom plate 12, boss 121, shaft rod 1 2, stirring rod 21, shaft rod 2 3, cover plate 31, torsion spring 32, rotating plate 4, wall surface 41, trough body 42, connecting plate 5, support plate 51, wheel body 6, shaft rod 3 61, slide plate 7, connecting seat 71, convex ring 711, spring 72, limit block 73. DETAILED DESCRIPTION

[0022] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0023] like Figure 1 As shown, this embodiment discloses a curcumin extraction device, comprising a container 1 with an open top. Crushed turmeric and an ethanol solution are placed in the container 1, and curcumin is extracted from the turmeric using the ethanol solution. A top cover 11 is mounted at the top opening of the container 1. A motor 111 is mounted on the top cover 11. A shaft 2 is mounted on the output end of the motor 111. The shaft 2 is inserted into the container 1 and can rotate along its axis when driven by the motor 111.

[0024] Combine Figure 1 、 Figure 3 As shown, a plurality of stirring rods 21 are installed on the outer wall of the shaft 12, and the stirring rods 21 rotate and stir to make the ethanol solution extract curcumin faster.

[0025] like Figure 1 、 Figure 2 As shown, a connecting plate 5 is mounted on the side of the stirring rod 21 away from the shaft 2. Support plates 51 are provided at the upper and lower ends of the connecting plate 5. A shaft 3 61 is fixedly mounted between the upper and lower support plates 51. The shaft 3 61 is inserted into the support plates 51 at both ends and secured thereto. A wheel 6 is rotatably mounted on the shaft 3 61. The shaft 3 61 passes through the wheel 6 with a clearance fit. The axis of the wheel 6 is parallel to the axis of the shaft 2, allowing the wheel 6 to rotate along its own axis.

[0026] like Figures 1-3 As shown, the inner bottom surface of the container body 1 is mounted with a bottom plate 12, and the upper end of the bottom plate 12 is mounted with a shaft 2 3, the axis of which is parallel to the axis of the wheel body 6. A rotating plate 4 is mounted on the shaft 2 3, and the shaft 2 3 passes through the rotating plate 4 with a clearance fit, and the rotating plate 4 can rotate along the axis of the shaft 2 3. There are four rotating plates 4 distributed along the circumference of the shaft 1 2, and the shaft 2 3 and the rotating plates 4 are arranged one by one.

[0027] like Figure 3 、 Figure 4 As shown, a wall surface 41 is provided on the side of the rotating plate 4 facing the shaft 2, and the wall surface 41 is an arc surface. Figure 3 In the embodiment, when the shaft 2 rotates clockwise and the wheel 6 rotates along the axis of the shaft 2, the wheel 6 can roll on the wall 41.

[0028] Combine Figures 4-6The rotating plate 4 is provided with three troughs 42, and the length direction of the troughs 42 is arranged along the length direction of the rotating plate 4. The troughs 42 are slidably connected to the slide plates 7, and the slide plates 7 can move radially along the wall surface 41. In the free state, the slide plates 7 extend out from the radial inner side of the wall surface 41, so that during the stirring process of the turmeric, the slide plates 7 form a barrier to the floating turmeric powder, and the turmeric powder forms a local aggregation at the wall surface 41, so that when the wheel body 6 rolls on the wall surface 41, the rolling efficiency of the wheel body 6 and the wall surface 41 on the turmeric powder is increased, thereby accelerating the extraction of curcumin by the ethanol solution.

[0029] like Figure 4 As shown, the slide plate 7 is fixedly connected to the connecting seat 71, the connecting seat 71 is inserted into the rotating plate 4, and the rotating plate 4 is installed with a limit block 73. Figure 3 The limit block 73 is located on the side of the rotating plate 4 away from the shaft 2. Figures 4-6 As shown, the connecting seat 71 includes a protruding ring 711, the outer diameter of which is greater than the width of the groove body 42. The protruding ring 711 abuts a spring 72, and the side of the spring 72 away from the protruding ring 711 abuts a stopper 73. When the spring 72 is free, the slide 7 extends radially inward from the wall surface 41. When the wheel body 6 abuts the slide 7, the slide 7 fully extends into the groove body 42.

[0030] like Figure 2 As shown, a cover plate 31 is installed on the top of the second shaft rod 3, and the cover plate 31 is located above the rotating plate 4. The second shaft rod 3 is sleeved with a torsion spring 32, and the two ends of the torsion spring 32 are fixed to the rotating plate 4 and the cover plate 31 respectively.

[0031] like Figure 1 、 Figure 3 As shown, a convex column 121 corresponding to the rotating plate 4 is installed on the upper end of the bottom plate 12. When the wheel body 6 is separated from the rotating plate 4, the convex column 121 is pressed against the rotating plate 4, and the torsion spring 32 is in a free state. When the wheel body 6 is in contact with the rotating plate 4, the wheel body 6 pushes the rotating plate 4 to rotate, the convex column 121 is separated from the rotating plate 4, and the torsion spring 32 is tightened to make the wall 41 of the rotating plate 4 press the wheel body 6. The turmeric is further crushed under the rolling action of the wheel body 6 and the wall 41 to accelerate the extraction of curcumin by the ethanol solution.

[0032] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiment. All technical solutions based on the concept of the present invention are within the scope of protection of the present invention. It should be noted that for those skilled in the art, certain improvements and modifications that do not depart from the principles of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. A curcumin extraction device, characterized in that, The invention comprises a container body (1) and a shaft rod (2), wherein the shaft rod (2) is inserted into the container body (1), the shaft rod (2) can rotate along its own axis, a plurality of stirring rods (21) are installed on the circumferential outer wall of the shaft rod (2), a connecting plate (5) is installed on the side of the stirring rod (21) away from the shaft rod (2), a wheel body (6) is installed on the connecting plate (5), the axis of the wheel body (6) is parallel to the axis of the shaft rod (2), the wheel body (6) can rotate along its own axis, and the container A bottom plate (12) is installed on the inner bottom surface of the body (1), and a shaft rod (3) is installed on the upper end of the bottom plate (12). The axis of the shaft rod (3) is parallel to the axis of the wheel body (6). A rotating plate (4) is installed on the shaft rod (3). The shaft rod (3) passes through the rotating plate (4). The rotating plate (4) is provided with a wall surface (41). The wall surface (41) is an arc surface. When the wheel body (6) rotates along the axis of the shaft rod (2), the wheel body (6) can roll on the wall surface (41).

2. A curcumin extraction device according to claim 1, characterized in that, There are a plurality of rotating plates (4) distributed along the circumference of the shaft (2).

3. A curcumin extraction device according to claim 1, characterized in that, The second shaft (3) passes through the rotating plate (4) with clearance fit, and the rotating plate (4) can rotate along the axis of the second shaft (3). The second shaft (3) is installed with a cover plate (31), and the cover plate (31) is located above the rotating plate (4). The second shaft (3) is sleeved with a torsion spring (32), and the two ends of the torsion spring (32) are respectively fixed to the rotating plate (4) and the cover plate (31). The upper end of the bottom plate (12) is installed with a boss (121) corresponding to the rotating plate (4). When the wheel body (6) and the rotating plate (4) are separated, the boss (121) presses against the rotating plate (4), and the torsion spring (32) is in a free state. When the wheel body (6) and the rotating plate (4) are in contact, the boss (121) is separated from the rotating plate (4), and the torsion spring (32) is tightened to make the rotating plate (4) press the wheel body (6).

4. A curcumin extraction device according to claim 1, characterized in that, The rotating plate (4) is provided with a groove body (42), and the groove body (42) is slidably connected to a slide plate (7). The slide plate (7) can move radially along the wall surface (41). In a free state, the slide plate (7) extends radially inward of the wall surface (41).

5. A curcumin extraction device according to claim 4, characterized in that, The slide plate (7) is fixedly connected to a connecting seat (71), the rotating plate (4) is installed with a limit block (73), the connecting seat (71) includes a convex ring (711), the convex ring (711) is in contact with a spring (72), and the spring (72) is in contact with the limit block (73) on a side away from the convex ring (711).

6. A curcumin extraction device according to claim 5, characterized in that, When the wheel body (6) abuts against the slide plate (7), the slide plate (7) completely extends into the groove body (42).

7. A curcumin extraction device according to claim 1, characterized in that, A top cover (11) is installed on the top of the container body (1), a motor (111) is installed on the top cover (11), and an output end of the motor (111) is connected to the shaft rod 1 (2).

8. A curcumin extraction device according to claim 1, characterized in that, Support plates (51) are provided at both ends of the connecting plate (5), and a third shaft rod (61) is installed between the two support plates (51). The third shaft rod (61) passes through the wheel body (6) with clearance fit.

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