Turmeric crushing equipment for curcumin extraction and use method

Abstract

The present invention relates to the technical field of curcumin extraction equipment. The present invention discloses a turmeric crushing equipment for curcumin extraction and a method of using the equipment, comprising a crushing box, the crushing box is arranged on a horizontal plane, an inner cavity is arranged at the center of the circle of the crushing box, and the upper and lower ends of the inner cavity are closed, an outer cavity is arranged outside the inner cavity, and the top of the outer cavity is open and the bottom height is lower than the bottom height of the inner cavity, and the inner cavity and the outer cavity are not connected to each other, and a driving crushing device is arranged at the side end of the crushing box, and the driving crushing device includes a height adjustment component, and the height adjustment component is arranged on one side of the crushing box; the device realizes that when a large amount of turmeric is crushed and the container capacity is large, the turmeric can be crushed in an all-round way, and the crushing efficiency is high.

Description

Technical Field

[0001] The invention relates to the technical field of curcumin extraction equipment, in particular to turmeric crushing equipment for curcumin extraction and a use method thereof. Background Art

[0002] In food production, curcumin is mainly used for coloring sausage products, canned food, sauce and marinated products, etc. In medicine, curcumin has many pharmacological effects, such as choleretic, lipid-lowering, anti-cancer, anti-inflammatory, antioxidant and anti-aging, and can be used to treat rheumatism, cardiovascular disease, lymphatic leukemia, bacterial encephalitis, skin diseases, endocrine disorders and senile diseases, etc.

[0003] Before curcumin extraction, a large amount of turmeric needs to be crushed into powder, and then the subsequent curcumin extraction process is carried out. The crushing of traditional crushing equipment is similar to that of a wall breaker, which uses high-speed rotating blades to crush the turmeric. However, this crushing method is most effective when crushing a small amount of turmeric. If the amount of turmeric is large and the capacity of the cavity used to place the turmeric is also large, it is difficult to crush the turmeric in an all-round way, resulting in the turmeric particles after crushing being not uniform in size. Secondary crushing may be required later, resulting in the problem of low crushing efficiency. There is a lack of turmeric crushing equipment that can crush turmeric in an all-round way and has a high crushing efficiency when crushing a large amount of turmeric and the container capacity is large. Summary of the invention

[0004] The object of the present invention is to provide a turmeric crushing device for curcumin extraction and a method of use, so as to solve the problems raised in the above background technology. To achieve the above object, the present invention provides the following technical solutions: including a crushing box, the crushing box is arranged on a horizontal plane, an inner cavity is arranged at the center of the circle of the crushing box, and the upper and lower ends of the inner cavity are closed, an outer cavity is arranged outside the inner cavity, and the top of the outer cavity is open and the bottom height is lower than the bottom height of the inner cavity, and the inner cavity and the outer cavity are not connected to each other, a driving crushing device is arranged at the side end of the crushing box, and the driving crushing device includes a height adjustment component, the height adjustment component is arranged on one side of the crushing box, a driving rotating component is arranged on the height adjustment component, and the driving rotating component is located inside the inner cavity, a linkage component is arranged at the bottom of the driving rotating component, and a plurality of swing components are evenly arranged in a circle on the outer side of the linkage component, and a plurality of crushing blades are evenly arranged on each swing component, and an extrusion lifting device is arranged inside the outer cavity, and the output end of the extrusion lifting device is located on the side wall inside the inner cavity.

[0005] Preferably, the height adjustment assembly includes an electric push rod, a connecting plate and a connecting column, the electric push rod is vertically arranged on one side of the crushing box with the output end arranged upward, the connecting plate is horizontally arranged and one end of the connecting plate is connected to the output end of the electric push rod, the connecting column is vertically arranged and the top of the connecting column is connected to the bottom of the other end of the connecting plate, and the connecting column is located inside the inner cavity and corresponds to the position at the center of the inner cavity.

[0006] Preferably, the driving rotating assembly includes a mounting frame, a driving motor, a rotating shaft and a mounting bracket, the top of the mounting frame is connected to the bottom of the connecting column, the driving motor is arranged inside the mounting frame, and the output end of the driving motor is provided with a rotating shaft, and the rotating shaft passes through the bottom of the mounting frame and is movably connected to the mounting frame, the mounting bracket is located directly below the mounting frame, and the rotating shaft passes through the top of the mounting bracket and is connected to the bottom inside the mounting bracket.

[0007] Preferably, the linkage assembly includes a linkage sleeve and a gear plate, the linkage sleeve is vertically sleeved on the outside of the rotating shaft and does not contact the rotating shaft, the top of the linkage sleeve is connected to the bottom of the mounting bracket, the bottom of the linkage sleeve passes through the top of the mounting bracket and does not contact the mounting bracket, and the bottom of the linkage sleeve is located at the lower end inside the mounting bracket, the gear plate is horizontally arranged at the bottom of the linkage sleeve, and a circle of teeth is provided on the outside of the gear plate.

[0008] Preferably, the swing assembly includes a mounting plate, a connecting shaft, a bevel gear, a connecting rod, a sliding rod, a sliding sleeve and a swing frame, the mounting plate is arranged inside the mounting bracket and is located on the outside of the linkage sleeve, and the bottom of the mounting plate is connected to the bottom inside the mounting bracket, one end of the connecting shaft passes through the side end of the mounting plate for rotational connection, the bevel gear is arranged at the other end of the connecting shaft, and the bevel gear is meshed with the gear end at the top of the gear plate, one end of the connecting rod is connected to the end of the connecting shaft away from the bevel gear, one end of the swing frame is rotationally connected to the end of the mounting plate away from the bevel gear, the sliding sleeve is slidably connected to the swing frame on the other end of the swing frame, and the other end of the sliding sleeve passes through the side end of the connecting rod and is slidably connected to the connecting rod, the side end of the crushing blade is connected to the end of the swing frame away from the sliding sleeve, and the side end of the mounting bracket is provided with an opening for the crushing blade to pass through and move.

[0009] Preferably, sealing cloths are provided between the upper and lower ends of one end of the crushing blade located at the opening of the mounting bracket and the opening.

[0010] Preferably, the extrusion lifting device includes a connecting rod, a driving rod, an extrusion block and a spring, and a plurality of extrusion blocks are provided. The plurality of extrusion blocks are divided into two groups and are respectively arranged on both sides of the inner cavity, and the extrusion blocks in each group are equidistantly arranged up and down, and the side ends of each extrusion block pass through the side ends of the inner cavity and are slidably connected to the inner cavity, and the other end of the extrusion block is located inside the outer cavity, and a spring is provided between the side end of the extrusion block located in the outer cavity and the outer side wall of the inner cavity, the top end of the connecting rod is connected to the connecting column, the two ends of the bottom of the connecting rod are located on both sides of the outer cavity, and the two ends of the bottom of the connecting rod are vertically provided with driving rods, and a plurality of arc-shaped protrusions are equidistantly provided up and down on the side of the driving rod close to the inner cavity, and an arc-shaped protrusion is provided at the end of each extrusion block located inside the outer cavity.

[0011] Preferably, the method for using the turmeric crushing device for extracting curcumin comprises the following steps:

[0012] S1: When the device is in use, the inner cavity of the crushing box is used to place the turmeric to be crushed. The side end of the inner cavity is provided with a feed valve and a discharge valve for feeding and discharging. First, a large amount of turmeric is placed in the inner cavity through the feed valve. At this time, the crushing blade is located at the lower end of the inner cavity. The control driving rotating assembly can drive a number of crushing blades to perform high-speed circular motion, thereby realizing the crushing of the turmeric;

[0013] S2: During the crushing process of turmeric, as the crushing blade rotates at high speed, the swing component and the linkage component cooperate to drive the crushing blade to automatically swing up and down within a certain range during the rotation process, thereby achieving multi-angle crushing of turmeric and improving crushing efficiency;

[0014] S3: During the crushing process of turmeric, the height adjustment component is controlled to work, driving the crushing blade to move from the bottom end to the top end, and then from the top end to the bottom end inside the inner cavity, and this cycle is repeated, thereby achieving all-round crushing of turmeric inside the container, further improving the crushing efficiency;

[0015] S4: As the height of the crushing blade rises, with the cooperation of the extrusion lifting device, the turmeric below the crushing blade is squeezed and raised, so that the turmeric below the crushing blade is closer to the crushing blade, and will not gradually move away from the crushing range of the crushing blade as the crushing blade rises, thereby improving the crushing efficiency of the turmeric. As the crushing blade descends, the area below the crushing blade in the inner cavity is released from the extrusion state to avoid interference with the crushing operation of the turmeric. After the crushing operation is completed, the crushed turmeric powder can be discharged through the set discharge valve.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] In the present invention, after turmeric is loaded into the inner cavity, the crushing blade is located at the lower end of the inner cavity in the initial state, and the driving motor is controlled to drive the rotating shaft to rotate and then drive the mounting bracket to rotate, thereby driving a plurality of crushing blades on the outer side of the mounting bracket to rotate at high speed in the inner cavity, thereby achieving the crushing effect of the turmeric.

[0018] In the present invention, during the rotation of the crushing blade, as the mounting bracket rotates, the linkage sleeve and the gear plate are in a fixed state, thereby driving a plurality of bevel gears to move around the gear plate. During the movement, the bevel gears rotate, thereby driving the connecting shaft to rotate, thereby driving the connecting rod to rotate, so that the sliding sleeve slides on one end of the swing frame, and the other end of the sliding sleeve slides on the connecting rod, thereby driving the swing frame to swing up and down by a certain amplitude, thereby driving the crushing blade to swing up and down while crushing the turmeric, thereby realizing multi-angle crushing of the turmeric, thereby improving the crushing efficiency.

[0019] In the present invention, during the crushing process of turmeric, the electric push rod is controlled to work, and the output end of the electric push rod is extended, thereby driving the connecting column to rise, and then driving a plurality of crushing blades to gradually rise inside the inner cavity, and then gradually descend after rising to the top, and repeat the cycle, thereby achieving all-round crushing of turmeric inside a container with a large capacity and a deep depth, and further improving the crushing efficiency.

[0020] In the present invention, the sealing cloth is provided to cover the opening on the mounting bracket for the swinging of the crushing blade, and the sealing cloth is folded or unfolded as the crushing blade swings, thereby providing a better sealing effect, thereby preventing turmeric particles from entering the interior of the mounting bracket through the opening during the crushing process.

[0021] In the present invention, when the crushing blade gradually rises inside the inner cavity, the driving rod gradually rises with the rise of the connecting column, so that the arc-shaped protrusion of the driving rod is squeezed with the arc-shaped protrusions at the ends of the plurality of extrusion blocks step by step from bottom to top, thereby making the plurality of extrusion blocks gradually penetrate into the inner cavity in a bottom-to-top order, squeezing the turmeric below the crushing blade, so that its height rises close to the crushing blade and is always located within the crushing range of the crushing blade, so that the turmeric below the crushing blade is closer to the crushing blade and will not gradually move away from the crushing range of the crushing blade as the crushing blade rises, thereby improving the crushing efficiency of the turmeric; when the crushing blade descends, the plurality of extrusion blocks are separated from the driving rod step by step in a top-to-bottom order, and reset under the action of the spring, thereby avoiding interference with the descent of the crushing blade. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a sectional view of the three-dimensional structure of the present invention;

[0023] Figure 2It is a schematic diagram of the three-dimensional structure of the present invention;

[0024] Figure 3 It is a partial structural cross-sectional view of the present invention;

[0025] Figure 4 The local structure diagram of the driving crushing device in the present invention is shown in FIG. Figure 1 ;

[0026] Figure 5 The local structure diagram of the driving crushing device in the present invention is shown in FIG. Figure 2 ;

[0027] Figure 6 The local structure diagram of the driving crushing device in the present invention is shown in FIG. Figure 3 ;

[0028] Figure 7 It is a partial structural schematic diagram of the linkage assembly and the swing assembly in the present invention;

[0029] Figure 8 It is a schematic diagram of the local structure of the present invention;

[0030] Fig. 9 It is a top view of the present invention.

[0031] In the figure: 1. crushing box; 2. inner cavity; 3. outer cavity; 4. driving crushing device; 41. height adjustment component; 411. electric push rod; 412. connecting plate; 413. connecting column; 42. driving rotation component; 421. mounting frame; 422. driving motor; 423. rotating shaft; 424. mounting bracket; 43. linkage component; 431. linkage sleeve; 432. gear plate; 44. swinging component; 441. mounting plate; 442. connecting shaft; 443. bevel gear; 444. connecting rod; 445. sliding rod; 446. sliding sleeve; 447. swinging frame; 5. crushing blade; 6. sealing cloth; 7. extrusion lifting device; 71. connecting rod; 72. driving rod; 73. extrusion block; 74. spring. DETAILED DESCRIPTION

[0032] 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 technical personnel in this field without creative work are within the scope of protection of the present invention.

[0033] See also Figures 1 to 8The present invention provides a technical solution: comprising a crushing box 1, wherein the crushing box 1 is arranged on a horizontal plane, an inner cavity 2 is arranged at the center of the crushing box 1, and the upper and lower ends of the inner cavity 2 are closed, an outer cavity 3 is arranged on the outside of the inner cavity 2, and the top of the outer cavity 3 is open and the bottom height is lower than the bottom height of the inner cavity 2, and the inner cavity 2 and the outer cavity 3 are not connected to each other, and a driving crushing device 4 is arranged at the side end of the crushing box 1, and the driving crushing device 4 includes a height adjustment component 41, and the height adjustment component 41 is arranged on one side of the crushing box 1, and a driving rotating component 42 is arranged on the height adjustment component 41, and the driving rotating component 42 is located inside the inner cavity 2, and a linkage component 43 is arranged at the bottom of the driving rotating component 42, and a plurality of swing components 44 are evenly arranged on the outer side of the linkage component 43 in a circular shape, and a plurality of crushing blades 5 are evenly arranged on each swing component 44, and an extrusion lifting device 7 is arranged inside the outer cavity 3, and the output end of the extrusion lifting device 7 is located on the side wall inside the inner cavity 2.

[0034] In this embodiment, Figures 2 to 7 As shown, the height adjustment assembly 41 includes an electric push rod 411, a connecting plate 412 and a connecting column 413. The electric push rod 411 is vertically arranged on one side of the crushing box 1 with the output end facing upward, the connecting plate 412 is horizontally arranged and one end of the connecting plate 412 is connected to the output end of the electric push rod 411, the connecting column 413 is vertically arranged and the top end of the connecting column 413 is connected to the bottom of the other end of the connecting plate 412, and the connecting column 413 is located inside the inner cavity 2 and corresponds to the position at the center of the inner cavity 2;

[0035] The driving rotating assembly 42 includes a mounting frame 421, a driving motor 422, a rotating shaft 423 and a mounting bracket 424. The top of the mounting frame 421 is connected to the bottom of the connecting column 413. The driving motor 422 is arranged inside the mounting frame 421. The output end of the driving motor 422 is provided with a rotating shaft 423. The rotating shaft 423 passes through the bottom of the mounting frame 421 and is movably connected to the mounting frame 421. The mounting bracket 424 is located directly below the mounting frame 421. The rotating shaft 423 passes through the top of the mounting bracket 424 and is connected to the bottom of the mounting bracket 424.

[0036] The linkage assembly 43 includes a linkage sleeve 431 and a gear plate 432. The linkage sleeve 431 is vertically sleeved on the outside of the rotating shaft 423 and does not contact the rotating shaft 423. The top of the linkage sleeve 431 is connected to the bottom of the mounting bracket 421. The bottom of the linkage sleeve 431 passes through the top of the mounting bracket 424 and does not contact the mounting bracket 424. The bottom of the linkage sleeve 431 is located at the lower end of the mounting bracket 424. The gear plate 432 is horizontally arranged at the bottom of the linkage sleeve 431. A circle of teeth is arranged on the outside of the gear plate 432.

[0037] The swing assembly 44 includes a mounting plate 441, a connecting shaft 442, a bevel gear 443, a connecting rod 444, a sliding rod 445, a sliding sleeve 446 and a swing frame 447. The mounting plate 441 is arranged inside the mounting bracket 424 and is located on the outside of the linkage sleeve 431, and the bottom of the mounting plate 441 is connected to the bottom inside the mounting bracket 424. One end of the connecting shaft 442 passes through the side end of the mounting plate 441 for rotational connection. The bevel gear 443 is arranged at the other end of the connecting shaft 442, and the bevel gear 443 is meshed with the gear end at the top of the gear plate 432. One end of the connecting rod 444 is connected to one end of the connecting shaft 442 away from the bevel gear 443, one end of the swing frame 447 is rotatably connected to one end of the mounting plate 441 away from the bevel gear 443, the sliding sleeve 446 is slidably connected to the swing frame 447 on the other end of the swing frame 447, and the other end of the sliding sleeve 446 passes through the side end of the connecting rod 444 and is slidably connected to the connecting rod 444, the side end of the crushing blade 5 is connected to one end of the swing frame 447 away from the sliding sleeve 446, and the side end of the mounting bracket 424 is provided with an opening for the crushing blade 5 to pass through and move;

[0038] When the turmeric is loaded into the inner cavity 2, the crushing blade 5 is initially located at the lower end of the inner cavity 2, and the driving motor 422 is controlled to drive the rotating shaft 423 to rotate, thereby driving the mounting bracket 424 to rotate, thereby driving the crushing blades 5 outside the mounting bracket 424 to rotate at high speed inside the inner cavity 2, thereby achieving the crushing effect of the turmeric;

[0039] During the rotation of the crushing blade 5, as the mounting bracket 424 rotates, the linkage sleeve 431 and the gear plate 432 are in a fixed state, thereby driving a plurality of bevel gears 443 to move around the gear plate 432. During the movement, the bevel gear 443 rotates, thereby driving the connecting shaft 442 to rotate, thereby driving the connecting rod 444 to rotate, so that the sliding sleeve 446 slides on one end of the swing frame 447, and the other end of the sliding sleeve 446 slides on the connecting rod 444, thereby driving the swing frame 447 to swing up and down by a certain amplitude, thereby driving the crushing blade 5 to swing up and down while crushing the turmeric, thereby achieving multi-angle crushing of the turmeric, thereby improving the crushing efficiency;

[0040] In the process of crushing the turmeric, by controlling the operation of the electric push rod 411, the output end of the electric push rod 411 extends, driving the connecting column 413 to rise, and then driving a plurality of crushing blades 5 to gradually rise inside the inner cavity 2, and then gradually descend after rising to the top, and repeat the cycle, thereby achieving all-round crushing of the turmeric inside a container with a large capacity and a deep depth, and further improving the crushing efficiency.

[0041] In this embodiment, Figure 6As shown, the crushing blade 5 is located at one end of the opening of the mounting bracket 424 and sealing cloth 6 is provided between the upper and lower ends and the opening;

[0042] By setting the sealing cloth 6, the opening on the mounting bracket 424 for the swinging of the crushing blade 5 can be covered, and the sealing cloth 6 is folded or unfolded as the crushing blade 5 swings, thereby providing a better sealing effect, thereby preventing the turmeric particles from entering the interior of the mounting bracket 424 through the opening during the crushing process.

[0043] In this embodiment, Figure 8 As shown, the extrusion lifting device 7 includes a connecting rod 71, a driving rod 72, an extrusion block 73 and a spring 74, wherein the extrusion blocks 73 are provided in plurality, and the plurality of extrusion blocks 73 are divided into two groups and are respectively arranged on both sides of the inner cavity 2, and the extrusion blocks 73 in each group are equidistantly arranged up and down, and the side ends of each extrusion block 73 respectively pass through the side ends of the inner cavity 2 and are slidably connected to the inner cavity 2, and the other end of the extrusion block 73 is located inside the outer cavity 3, and a spring 74 is provided between the side ends of the extrusion block 73 located in the outer cavity 3 and the outer side wall of the inner cavity 2, the top end of the connecting rod 71 is connected to the connecting column 413, the two ends of the bottom of the connecting rod 71 are located on both sides of the inner cavity 3, and the two ends of the bottom of the connecting rod 71 are vertically provided with driving rods 72, and the side of the driving rod 72 close to the inner cavity 2 is equidistantly provided with a plurality of arc-shaped protrusions up and down, and the end of each extrusion block 73 located inside the outer cavity 3 is provided with an arc-shaped protrusion;

[0044] When the crushing blade 5 gradually rises inside the inner cavity 2, the driving rod 72 gradually rises with the rise of the connecting column 413, so that the arc-shaped protrusion of the driving rod 72 is squeezed against the arc-shaped protrusions at the ends of the plurality of squeezing blocks 73 step by step from bottom to top, so that the plurality of squeezing blocks 73 gradually penetrate into the inner cavity 2 in a bottom-to-top order, squeezing the turmeric under the crushing blade 5, so that its height rises close to the crushing blade 5 and is always located within the crushing range of the crushing blade 5, so that the turmeric under the crushing blade 5 is closer to the crushing blade 5, and will not gradually move away from the crushing range of the crushing blade 5 as the crushing blade 5 rises, thereby improving the crushing efficiency of the turmeric, and when the crushing blade 5 descends, the plurality of squeezing blocks 73 are separated from the driving rod 72 step by step in a top-to-bottom order, and reset under the action of the spring 74, thereby avoiding interference with the descent of the crushing blade 5.

[0045] The use method and advantages of the present invention: The use method of the turmeric crushing equipment for extracting curcumin, the working process is as follows:

[0046] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 As shown:

[0047] S1: When the device is in use, the inner cavity 2 of the crushing box 1 is used to place the turmeric to be crushed. The side end of the inner cavity 2 is provided with a feed valve and a discharge valve for feeding and discharging. First, a large amount of turmeric is placed in the inner cavity 2 through the feed valve. At this time, the crushing blade 5 is located at the lower end of the inner cavity 2. The control driving rotating assembly 42 can drive a plurality of crushing blades 5 to perform high-speed circular motion, thereby achieving the crushing process of the turmeric;

[0048] S2: During the crushing process of turmeric, as the crushing blade 5 rotates at a high speed, the swing component 44 and the linkage component 43 cooperate to drive the crushing blade 5 to automatically swing up and down by a certain amplitude during the rotation process, thereby achieving multi-angle crushing of the turmeric and improving the crushing efficiency;

[0049] S3: During the crushing process of the turmeric, the height adjustment component 41 is controlled to work, driving the crushing blade 5 to move from the bottom end of the inner cavity 2 to the top end, and then from the top end to the bottom end, and this cycle is repeated, thereby achieving full-scale crushing of the turmeric inside the container, further improving the crushing efficiency;

[0050] S4: As the height of the crushing blade 5 rises, with the cooperation of the extrusion lifting device 7, the turmeric below the crushing blade 5 is squeezed and raised, so that the turmeric below the crushing blade 5 is closer to the crushing blade 5 and will not gradually move away from the crushing range of the crushing blade 5 as the crushing blade 5 rises, thereby improving the crushing efficiency of the turmeric. As the crushing blade 5 descends, the area below the crushing blade 5 in the inner cavity 2 is released from the squeezing state to avoid interference with the crushing operation of the turmeric. After the crushing operation is completed, the crushed turmeric powder can be discharged through the set discharge valve.

[0051] The above shows and describes the basic principles, main features and advantages of the present invention. Technical personnel in this industry should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A turmeric crushing device for curcumin extraction, characterized in that: The invention comprises a crushing box (1), wherein the crushing box (1) is arranged on a horizontal plane, an inner cavity (2) is arranged at the center of the crushing box (1), and the upper and lower ends of the inner cavity (2) are closed, an outer cavity (3) is arranged outside the inner cavity (2), and the top of the outer cavity (3) is open and the bottom height is lower than the bottom height of the inner cavity (2), and the inner cavity (2) and the outer cavity (3) are not connected to each other, and a driving crushing device (4) is arranged at a side end of the crushing box (1), and the driving crushing device (4) includes a height adjustment component (41), and the height adjustment component (41) is arranged on the crushing box. On one side of the crushing box (1), a driving rotating component (42) is provided on the height adjustment component (41), and the driving rotating component (42) is located inside the inner cavity (2). A linkage component (43) is provided at the bottom of the driving rotating component (42), and a plurality of swing components (44) are evenly arranged in a circular shape on the outer side of the linkage component (43), and a plurality of crushing blades (5) are evenly arranged on each swing component (44), and an extrusion lifting device (7) is provided inside the outer cavity (3), and the output end of the extrusion lifting device (7) is located on the side wall inside the inner cavity (2).

2. A turmeric crushing device for curcumin extraction according to claim 1, characterized in that: The height adjustment assembly (41) comprises an electric push rod (411), a connecting plate (412) and a connecting column (413); the electric push rod (411) is vertically arranged on one side of the crushing box (1) and the output end is arranged upward; the connecting plate (412) is horizontally arranged and one end of the connecting plate (412) is connected to the output end of the electric push rod (411); the connecting column (413) is vertically arranged and the top end of the connecting column (413) is connected to the bottom of the other end of the connecting plate (412); the connecting column (413) is located inside the inner cavity (2) and corresponds to the position at the center of the inner cavity (2).

3. A turmeric crushing device for curcumin extraction according to claim 2, characterized in that: The driving rotating assembly (42) comprises a mounting frame (421), a driving motor (422), a rotating shaft (423) and a mounting bracket (424); the top of the mounting frame (421) is connected to the bottom of the connecting column (413); the driving motor (422) is arranged inside the mounting frame (421); the output end of the driving motor (422) is provided with a rotating shaft (423); the rotating shaft (423) passes through the bottom of the mounting frame (421) and is movably connected to the mounting frame (421); the mounting bracket (424) is located directly below the mounting frame (421); the rotating shaft (423) passes through the top of the mounting bracket (424) and is connected to the bottom of the mounting bracket (424).

4. A turmeric crushing device for curcumin extraction according to claim 3, characterized in that: The linkage assembly (43) comprises a linkage sleeve (431) and a gear plate (432); the linkage sleeve (431) is vertically sleeved on the outside of the rotating shaft (423) and does not contact the rotating shaft (423); the top of the linkage sleeve (431) is connected to the bottom of the mounting bracket (421); the bottom of the linkage sleeve (431) passes through the top of the mounting bracket (424) and does not contact the mounting bracket (424); and the bottom of the linkage sleeve (431) is located at the lower end inside the mounting bracket (424); the gear plate (432) is horizontally arranged at the bottom of the linkage sleeve (431); and a circle of teeth is provided on the outside of the gear plate (432).

5. A turmeric crushing device for curcumin extraction according to claim 4, characterized in that: The swing assembly (44) comprises a mounting plate (441), a connecting shaft (442), a bevel gear (443), a connecting rod (444), a sliding rod (445), a sliding sleeve (446) and a swing frame (447); the mounting plate (441) is arranged inside the mounting bracket (424) and is located outside the linkage sleeve (431); the bottom of the mounting plate (441) is connected to the bottom inside the mounting bracket (424); one end of the connecting shaft (442) passes through the side end of the mounting plate (441) for rotational connection; the bevel gear (443) is arranged at the other end of the connecting shaft (442); and the bevel gear (443) meshes with the gear end at the top of the gear plate (432). The connecting rod (444) is connected to one end of the connecting shaft (442) away from the bevel gear (443), one end of the swing frame (447) is rotatably connected to one end of the mounting plate (441) away from the bevel gear (443), the sliding sleeve (446) is slidably connected to the swing frame (447) at the other end of the swing frame (447), and the other end of the sliding sleeve (446) passes through the side end of the connecting rod (444) and is slidably connected to the connecting rod (444), the side end of the crushing blade (5) is connected to one end of the swing frame (447) away from the sliding sleeve (446), and the side end of the mounting bracket (424) is provided with an opening for the crushing blade (5) to pass through and move.

6. A turmeric crushing device for curcumin extraction according to claim 3, characterized in that: Sealing cloths (6) are provided between the upper and lower ends of the crushing blade (5) at one end of the opening of the mounting bracket (424) and the opening.

7. A turmeric crushing device for curcumin extraction according to claim 2, characterized in that: The extrusion lifting device (7) comprises a connecting rod (71), a driving rod (72), an extrusion block (73) and a spring (74), wherein a plurality of extrusion blocks (73) are provided, and the number of the extrusion blocks (73) is a multiple of 2, and the plurality of extrusion blocks (73) are divided into two groups and are respectively arranged on both sides of the inner cavity (2), and the extrusion blocks (73) in each group are arranged equidistantly up and down, and one end of each extrusion block (73) passes through the side end of the inner cavity (2) and is slidably connected to the inner cavity (2), and the other end of the extrusion block (73) is located in the outer cavity (3), and the extrusion block (73) is located at the outer cavity (3). A spring (74) is provided between the side end and the outer wall of the inner cavity (2), and the two ends of the spring (74) are respectively connected to the side end of the extrusion block (73) and the outer wall of the inner cavity (2), the top end of the connecting rod (71) is connected to the connecting column (413), the two ends of the bottom of the connecting rod (71) are located on both sides of the inside of the outer cavity (3), and the two ends of the bottom of the connecting rod (71) are vertically provided with a driving rod (72), and a side of the driving rod (72) close to the inner cavity (2) is provided with a plurality of arc-shaped protrusions equidistantly above and below, and the end of each extrusion block (73) located inside the outer cavity (3) is provided with an arc-shaped protrusion.

8. The method for using the turmeric crushing equipment for curcumin extraction according to claim 1, characterized in that: The steps include: S1: When the device is in use, the inner cavity (2) of the crushing box (1) is used to place the turmeric to be crushed. The side end of the inner cavity (2) is provided with a feed valve and a discharge valve for feeding and discharging. First, a large amount of turmeric is placed in the inner cavity (2) through the feed valve. At this time, the crushing blade (5) is located at the lower end of the inner cavity (2). The control driving rotating assembly (42) drives the plurality of crushing blades (5) to perform high-speed circular motion, thereby crushing the turmeric. S2: During the crushing process of turmeric, as the crushing blade (5) rotates at a high speed, the swing component (44) and the linkage component (43) cooperate to drive the crushing blade (5) to automatically swing up and down within a certain range during the rotation process, thereby crushing the turmeric at multiple angles; S3: During the crushing process of the turmeric, the height adjustment component (41) is controlled to work, so as to drive the crushing blade (5) to move from the bottom end to the top end of the inner cavity (2), and then from the top end to the bottom end, and this cycle is repeated, so that the turmeric is crushed in all directions inside the container; S4: As the height of the crushing blade (5) rises, the turmeric located below the crushing blade (5) is squeezed and raised in cooperation with the squeezing and lifting device (7), so that the turmeric located below the crushing blade (5) is closer to the crushing blade (5) and does not gradually move away from the crushing range of the crushing blade (5) as the crushing blade (5) rises, thereby improving the crushing efficiency of the turmeric. As the crushing blade (5) descends, the area below the crushing blade (5) in the inner cavity (2) is released from the squeezing state, so as to avoid interference with the crushing operation of the turmeric. After the crushing operation is completed, the crushed turmeric powder is discharged through the provided discharge valve.

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