A low-temperature extraction device and process for Hericium erinaceus and hawthorn composite tablets

Abstract

This application relates to the technical field of low-temperature extraction devices, and discloses a low-temperature extraction device and process for Hericium erinaceus and hawthorn compound tablets. The device includes a frame, a tank mounted on the frame, a feed pipe connected to the top of the tank, a sealing cap mounted on the top of the feed pipe, an ultrasonic transmitter mounted inside the tank, a discharge pipe connected to the bottom of the tank, a valve mounted on the discharge pipe, and a controller mounted on the top of the frame. A base plate is mounted at the bottom of the frame, and a receiving mechanism is mounted on the base plate below the tank. The receiving mechanism includes a movable seat slidably connected to the top of the base plate, a receiving box mounted on the top of the movable seat, and a drive assembly mounted on the base plate for moving the movable seat. A filter frame is rotatably mounted on the top of the receiving box, and a filter plate is disposed within the filter frame. A guide cover is bolted to the bottom of the filter plate, and the bottom of the guide cover has multiple leakage holes. This application facilitates the collection of residue.

Description

Technical Field

[0001] This application relates to the technical field of low-temperature extraction devices, and in particular to a low-temperature extraction device and process for Hericium erinaceus and hawthorn compound tablets. Background Technology

[0002] Currently, the production process of Hericium erinaceus and hawthorn compound tablets is as follows: Step S1. Raw material pretreatment: 1) First, the Hericium erinaceus is dried at low temperature, and then pulverized; 2) The fresh hawthorn fruit is pitted, then washed, then dried at low temperature, and then pulverized; 3) Next, the Hericium erinaceus and hawthorn are mixed in a ratio of 3:7 (mass ratio); Step S2. Low-temperature extraction (core process) is carried out through a low-temperature ultrasonic extraction tank; Step S3. The extract from Step S2 is filtered; Step S4. The filtrate obtained in Step S3 is vacuum low-temperature concentrated to obtain a compound extract; Step S5. The compound extract is dried at low temperature, and then the dried mixture is pulverized to make powder; Step S6. The powder is compressed into tablets.

[0003] The existing low-temperature ultrasonic extraction tank includes a tank body, a feed pipe connected to the top of the tank body, a sealing cap installed on the top of the feed pipe, an ultrasonic transmitter installed on the tank body, a discharge pipe connected to the bottom of the tank body, a valve installed on the discharge pipe, and a controller installed on the outer wall of the tank body. In use, the sealing cap is opened, and the extractant and the extract itself are fed into the tank body through the feed pipe. The feed pipe is then sealed with the sealing cap. The controller then powers the ultrasonic transmitter to initiate the ultrasonic extraction process. The target active ingredient in the extract precipitates and fuses with the extractant under the action of ultrasound. After a certain period, the valve on the discharge pipe is opened to discharge the material.

[0004] After the mixture is extracted by the above-mentioned low-temperature ultrasonic extraction tank, there will still be residue. The residue will contain extract. However, the above structure makes it inconvenient to collect the residue, which will result in waste of materials. Summary of the Invention

[0005] To facilitate the collection of residue, this application provides a low-temperature extraction device for Hericium erinaceus and hawthorn compound tablets, employing the following technical solution: A low-temperature extraction device for Hericium erinaceus and hawthorn compound tablets includes a frame, a tank mounted on the frame, a feed pipe connected to the top of the tank, a sealing cap mounted on the top of the feed pipe, an ultrasonic transmitter mounted in the tank, a discharge pipe connected to the bottom of the tank, a valve mounted on the discharge pipe, and a controller mounted on the top of the frame. A base plate is mounted at the bottom of the frame, and a receiving mechanism is mounted on the base plate below the tank. The receiving mechanism includes a movable seat slidably connected to the top of the base plate, a receiving box mounted on the top of the movable seat, and a drive assembly mounted on the base plate for moving the movable seat. A filter frame is rotatably mounted on the top of the receiving box, a filter plate is disposed within the filter frame, and a guide cover is bolted to the bottom of the filter plate. Multiple leakage holes are opened at the bottom of the guide cover.

[0006] First, open the sealing cap and feed the extract and extract into the tank through the feed pipe. Then, seal the feed pipe with the sealing cap. Next, power the ultrasonic generator through the controller to perform the ultrasonic extraction process. The target active ingredient of the extract precipitates and fuses with the extract under the action of ultrasound. After a certain period of time, open the valve on the discharge pipe to discharge the material. At this time, the discharged material falls into the filter frame. Then, the filter plate first blocks the debris in the filter frame, and then the liquid flows into the receiving box through the guide cover. Finally, the debris in the filter frame can be collected. In summary, by adopting the above technical solution, it is convenient to collect the debris.

[0007] Optionally, the drive assembly includes a first drive motor mounted on the side wall of the base plate and a first lead screw rotatably connected to the side wall of the base plate; one end of the first lead screw is mounted on the output shaft of the first drive motor; and the movable seat is threadedly connected to the first lead screw.

[0008] By adopting the above technical solution, when it is necessary to drive the moving seat to move, the first drive motor is started first. At this time, the output shaft of the first drive motor drives the first lead screw to rotate, and the rotation of the first lead screw can drive the moving seat to move. In summary, the drive component is designed to facilitate the movement of the moving seat.

[0009] Optionally, one side of the filter frame is rotatably connected to one side of the top of the receiving box via a first rotating shaft, a magnet is fixedly connected to the side of the filter frame away from the first rotating shaft, a magnetic block is installed on the side of the receiving box away from the first rotating shaft, and the magnetic block can be attracted to the magnet; a handle is installed on the outer wall of the filter frame.

[0010] By adopting the above technical solution, the set magnet blocks and magnetic blocks can improve the stability of the filter frame.

[0011] Optionally, the top of the base plate is equipped with a collection mechanism for collecting debris in the filter frame. The collection mechanism includes two vertical frames installed on the top of the base plate, two first racks respectively installed on the top of the two vertical frames, and a receiving bucket installed on the side of the vertical frames away from the tank body. First gears are installed at both ends of the first rotating shaft, and the two first gears mesh with the two first racks respectively. The receiving bucket can pass between the two vertical frames.

[0012] By adopting the above technical solution, the first drive motor first drives the first lead screw to rotate. The rotation of the first lead screw drives the moving seat to move closer to the vertical frame. The movement of the moving seat to move closer to the vertical frame causes the receiving box to move closer to the vertical frame. Next, the first gear rotates under the action of the first rack. The rotation of the first gear drives the first rotating shaft to rotate. The rotation of the first rotating shaft causes the filter frame to rotate closer to the receiving bucket. This makes it easier to pour the debris in the filter frame into the receiving bucket, thereby facilitating further collection of the debris.

[0013] Optionally, the frame is equipped with an elastic mechanism for elastically striking the guide cover. The elastic mechanism includes a movable sleeve slidably disposed on the frame, a transmission component mounted on the frame for driving the movable sleeve to move, a frame mounted on the side of the movable sleeve near the receiving hopper, a sleeve disposed within the frame, a movable plate slidably connected to the sleeve along the vertical direction, and a plurality of connecting springs fixed to the top of the movable plate; the end of each connecting spring away from the movable plate is fixed to the inner top of the sleeve.

[0014] By adopting the above technical solution, the moving sleeve is first driven to move downward through the transmission component. The downward movement of the moving sleeve causes the frame to move downward, and the downward movement of the frame causes the connecting spring and the moving plate to move downward. This facilitates the elastic tapping of the guide cover, which in turn facilitates the elastic tapping of the filter plate, thereby facilitating the tapping of the residual debris in the filter frame into the receiving bucket.

[0015] Optionally, the transmission assembly includes a second drive motor mounted on the top of the frame and a second lead screw rotatably mounted on the frame; one end of the second lead screw is mounted on the output shaft of the second drive motor, and the movable sleeve is threadedly connected to the second lead screw.

[0016] By adopting the above technical solution, when it is necessary to drive the movable sleeve to move, the second drive motor is started first. At this time, the output shaft of the second drive motor drives the second lead screw to rotate, and the rotation of the second lead screw can drive the movable sleeve to move. In summary, the transmission component is designed to facilitate the movement of the movable sleeve.

[0017] Optionally, a driving mechanism for reciprocating movement of the sleeve is installed within the frame. The driving mechanism includes a second rotating shaft rotatably installed within the frame, a second gear installed at one end of the second rotating shaft, and an eccentric wheel eccentrically connected to the second rotating shaft. A second rack is installed on the side wall of the frame, and the second gear meshes with the second rack. The bottom of the eccentric wheel abuts against the top of the sleeve. A plurality of first guide rods are fixedly connected to the top of the sleeve. The top of each first guide rod passes through the top of the frame and is threadedly connected to a limit ring. A plurality of reciprocating springs are fixedly connected to the top of the sleeve, and the end of each reciprocating spring away from the sleeve is fixedly connected to the inner side of the top of the frame.

[0018] By adopting the above technical solution, the second drive motor is first started. At this time, the output shaft of the second drive motor drives the second lead screw to rotate. The rotation of the second lead screw drives the moving sleeve to move downward. The downward movement of the moving sleeve drives the frame to move downward. Then, the second rotating shaft rotates under the action of the second gear and the second rack. The rotation of the second rotating shaft drives the eccentric wheel to rotate. Then, under the action of the eccentric wheel and the reciprocating spring, the sleeve moves back and forth. In summary, the drive mechanism is designed to facilitate the reciprocating movement of the sleeve.

[0019] Optionally, the side wall of the frame is equipped with a braking mechanism for emergency braking of the movable sleeve. The braking mechanism includes a horizontal plate mounted on the frame, a third lead screw threaded to the horizontal plate, a handwheel mounted at the bottom of the third lead screw, and a movable frame rotatably connected to the top of the third lead screw. A through hole is provided on the side wall of the movable frame, and a brake plate is slidably connected within the through hole. A first baffle is fixed to the end of the brake plate away from the movable sleeve, and multiple return springs are installed between the first baffle and the movable frame. A dovetail groove is provided on the side of the frame near the movable sleeve. A dovetail plate is slidably connected within the dovetail groove. A second baffle is fixed to one side of the dovetail plate. Multiple blocking springs are installed between the bottom of the second baffle and the movable frame. An inclined surface is provided on the side of the brake plate near the second baffle, and the inclined surface matches the side wall of the second baffle. Under the action of the multiple blocking springs and the inclined surface, the second baffle can push the end of the brake plate away from the first baffle into the through hole. The movable sleeve can drive the second baffle to move downward. A brake groove is provided on one side of the movable sleeve for the brake plate to be inserted into the end away from the first baffle.

[0020] By adopting the above technical solution, when the moving sleeve moves downward to the second baffle due to operational error, the moving sleeve drives the second baffle to move downward. Then, the brake plate moves outward from the through hole under the action of the return spring, so that the brake plate can be inserted into the brake groove, thereby enabling emergency braking of the moving sleeve. In summary, the braking mechanism is designed to facilitate emergency braking of the moving sleeve.

[0021] Optionally, both sides of the controller are connected to heat dissipation pipes, and a filter screen is installed at the end of each heat dissipation pipe away from the controller. A cleaning mechanism for cleaning the filter screen is installed on the outer wall of the controller. The cleaning mechanism includes a fixed plate installed on the outer wall of the controller, a second guide rod slidably connected to the fixed plate, a third baffle fixed to the top of the second guide rod, a cleaning brush installed on the top of the third baffle, and a cleaning spring installed between the third baffle and the fixed plate. Two damping rods are installed on the top of the frame, and two damping holes are opened on the top of the frame. The two damping rods are respectively frictionally connected to the two damping holes. The bottom of the second guide rod can move without contact within the damping hole, and the tops of the two damping rods respectively abut against the bottoms of the two second guide rods.

[0022] By adopting the above technical solution, the heat dissipation pipe facilitates heat dissipation for the controller; the cleaning brush and cleaning spring facilitate cleaning of the filter screen.

[0023] This application provides a low-temperature extraction process for Hericium erinaceus and hawthorn compound tablets, employing the following technical solution: A low-temperature extraction process for Hericium erinaceus and hawthorn compound tablets includes the following steps: First, open the sealing cap and feed the extract and extract into the tank through the feed pipe. Then, seal the feed pipe with the sealing cap. Next, power the ultrasonic generator via the controller to initiate the ultrasonic extraction process. The target active ingredient of the extract precipitates and fuses with the extract under ultrasonic action. After a certain time, open the valve on the discharge pipe to discharge the material. At this point, the discharged material falls into the filter frame. First, the filter plate blocks the debris within the filter frame, and then the guide hood allows the liquid to flow into the receiving box. Next, the first drive motor drives the first lead screw to rotate. The rotation of the first lead screw drives the moving seat to move closer to the vertical frame. The movement of the moving seat towards the vertical frame causes the receiving box to move closer to the vertical frame. Then, the first gear rotates under the action of the first rack. The gear rotation drives the first shaft to rotate, which in turn drives the filter frame to rotate closer to the receiving hopper. This facilitates the pouring of debris from the filter frame into the receiving hopper, making debris collection easier. Next, the second drive motor is activated. The output shaft of the second drive motor drives the second lead screw to rotate, which in turn drives the moving sleeve to move downwards. This downward movement of the moving sleeve causes the frame to move downwards. Then, the second shaft rotates under the action of the second gear and the second rack. This rotation of the second shaft drives the eccentric wheel to rotate, and under the action of the eccentric wheel and the reciprocating spring, the sleeve reciprocates. This reciprocating movement of the sleeve drives the moving plate to reciprocate, which facilitates the elastic tapping of the guide cover, and thus the elastic tapping of the filter plate, making it easier to knock the residual debris from the filter frame into the receiving hopper.

[0024] In summary, this application includes at least one of the following beneficial technical effects: First, open the sealing cap and feed the extract and extract into the tank through the feed pipe. Then, seal the feed pipe with the sealing cap. Next, power the ultrasonic generator through the controller to perform the ultrasonic extraction process. The target active ingredient of the extract precipitates out and merges with the extract under the action of ultrasound. After a certain period of time, open the valve on the discharge pipe to discharge the material. At this time, the discharged material falls into the filter frame. Then, the filter plate first blocks the debris in the filter frame, and then the guide cover allows the liquid to flow into the receiving box. Next, the first drive motor drives the first lead screw to rotate. The rotation of the first lead screw drives the moving seat to move closer to the vertical frame. The movement of the moving seat to move closer to the vertical frame causes the receiving box to move closer to the vertical frame. Then, the first gear rotates under the action of the first rack. The rotation of the first gear drives the first rotating shaft to rotate. The rotation of the first shaft causes the filter frame to rotate closer to the receiving box. This makes it easier to pour the debris in the filter frame into the receiving box, thus facilitating the collection of the debris. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application.

[0026] Figure 2 This is a structural schematic diagram highlighting the material receiving box structure in the embodiments of this application.

[0027] Figure 3 This is a schematic diagram of the material receiving mechanism highlighted in the embodiments of this application.

[0028] Figure 4 This is a schematic diagram of the structure highlighting the elastic mechanism in the embodiments of this application.

[0029] Figure 5 This is a schematic diagram highlighting the braking mechanism in the embodiments of this application.

[0030] Figure 6 This is a schematic diagram highlighting the cleaning mechanism in the embodiments of this application.

[0031] Reference numerals: 1. Frame; 11. Tank; 12. Feed pipe; 13. Sealing cover; 14. Ultrasonic transmitter; 15. Discharge pipe; 16. Controller; 17. Base plate; 2. Receiving mechanism; 21. Moving seat; 22. Receiving box; 221. Magnetic block; 23. Filter frame; 231. Magnetic block; 24. Filter plate; 25. Guide cover; 251. Leakage hole; 26. First drive motor; 27. First lead screw; 28. First rotating shaft; 3. Collection mechanism; 31. Vertical frame; 32. First rack; 33. Receiving bucket; 34. First gear; 4. Elastic mechanism; 41. Moving sleeve; 411. Braking groove; 42. Frame; 43. Sleeve; 44. Moving plate; 45. Connecting spring; 46. 2. Drive motor; 47. Second lead screw; 5. Drive mechanism; 51. Second rotating shaft; 52. Second gear; 53. Eccentric wheel; 54. Second rack; 55. First guide rod; 56. Limiting ring; 57. Reciprocating spring; 6. Braking mechanism; 61. Horizontal plate; 62. Third lead screw; 63. Handwheel; 64. Moving frame; 641. Through hole; 65. Brake plate; 651. First baffle; 652. Return spring; 653. Inclined surface; 67. Second baffle; 68. Blocking spring; 69. Vertical rod; 7. Heat dissipation pipe; 71. Filter screen; 8. Cleaning mechanism; 81. Fixing plate; 82. Second guide rod; 83. Third baffle; 84. Cleaning brush; 85. Cleaning spring; 86. Damping rod; 87. Damping hole. Detailed Implementation

[0032] The embodiments of this application are described in detail below, and examples of the embodiments are shown in the accompanying drawings.

[0033] In the description of this specification, the references to "certain embodiments," "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples" refer to specific features, structures, materials, or characteristics described in connection with the described embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0034] This application discloses a low-temperature extraction device for Hericium erinaceus and hawthorn compound tablets, referring to... Figure 1 and Figure 2The device includes a frame 1, a tank 11 vertically mounted on the frame 1, a feed pipe 12 connected to the top of the tank 11, a sealing cap 13 installed on the top of the feed pipe 12, an ultrasonic transmitter 14 vertically mounted inside the tank 11, a discharge pipe 15 vertically connected to the bottom of the tank 11, a valve installed on the discharge pipe 15, and a controller 16 installed on the top of the frame 1; a base plate 17 is installed at the bottom of the frame 1, and a receiving mechanism 2 is installed on the base plate 17 below the tank 11.

[0035] Reference Figure 1 and Figure 2 The receiving mechanism 2 includes a movable seat 21 that slides along the length of the base plate 17 and is connected to the top of the base plate 17, a receiving box 22 installed on the top of the movable seat 21, and a drive assembly installed on the base plate 17 for driving the movable seat 21 to move. A filter frame 23 is rotatably provided on the top of the receiving box 22, and a filter plate 24 is provided inside the filter frame 23. A guide cover 25 is bolted to the bottom of the filter plate 24, and a plurality of leakage holes 251 are provided at the bottom of the guide cover 25. First, open the sealing cap 13 and put the extract and extract into the tank 11 through the feed pipe 12. Then, seal the feed pipe 12 with the sealing cap 13. Then, power the ultrasonic generator 14 through the controller 16 to carry out the ultrasonic extraction process. The target active ingredient of the extract is precipitated and fused with the extract under the action of ultrasound. After a certain period of time, open the valve on the discharge pipe 15 to discharge the material. At this time, the discharged material falls into the filter frame 23. Then, the filter plate 24 first blocks the debris in the filter frame 23. Then, the guide cover 25 allows the liquid to flow into the receiving box 22. Next, the debris in the filter frame 23 can be collected. In summary, by adopting the above technical solution, it is convenient to collect the debris.

[0036] Reference Figure 1 and Figure 2 The drive assembly includes a first drive motor 26 mounted on the side wall of the base plate 17 and a first lead screw 27 vertically rotatably connected to the side wall of the base plate 17; one end of the first lead screw 27 is mounted on the output shaft of the first drive motor 26; the movable seat 21 is threadedly connected to the first lead screw 27. When it is necessary to drive the movable seat 21 to move, the first drive motor 26 is started first. At this time, the output shaft of the first drive motor 26 drives the first lead screw 27 to rotate, and the rotation of the first lead screw 27 can drive the movable seat 21 to move; in summary, the drive assembly is designed to facilitate the movement of the movable seat 21.

[0037] Reference Figure 1 and Figure 2One side of the filter frame 23 is rotatably connected to one side of the top of the receiving box 22 via a first rotating shaft 28. A magnet 231 is fixed to the side of the filter frame 23 away from the first rotating shaft 28, and a magnetic block 221 is installed on the side of the receiving box 22 away from the first rotating shaft 28. The magnetic block 221 can be attracted to the magnet 231. A handle is installed on the outer wall of the filter frame 23. The magnet 231 and the magnetic block 221 improve the stability of the filter frame 23.

[0038] Reference Figure 1 and Figure 3 The top of the base plate 17 is equipped with a collection mechanism 3 for collecting debris in the filter frame 23. The collection mechanism 3 includes two vertical frames 31 installed vertically on the top of the base plate 17, two first racks 32 installed horizontally on the top of the two vertical frames 31, and a receiving bucket 33 installed on the side of the vertical frame 31 away from the tank body 11. The two ends of the first rotating shaft 28 are respectively equipped with first gears 34, and the two first gears 34 mesh with the two first racks 32 respectively. The receiving bucket 22 can pass between the two vertical frames 31. First, the first drive motor 26 drives the first lead screw 27 to rotate. The rotation of the first lead screw 27 drives the moving seat 21 to move closer to the vertical frame 31. The movement of the moving seat 21 towards the vertical frame 31 causes the receiving box 22 to move closer to the vertical frame 31. Next, the first gear 34 rotates under the action of the first rack 32. The rotation of the first gear 34 drives the first rotating shaft 28 to rotate. The rotation of the first rotating shaft 28 causes the filter frame 23 to rotate closer to the receiving bucket 33. This makes it easier to pour the debris in the filter frame 23 into the receiving bucket 33, thereby facilitating the further collection of debris.

[0039] Reference Figure 3 and Figure 4 The frame 1 is equipped with an elastic mechanism 4 for elastically striking the guide cover 25. The elastic mechanism 4 includes a movable sleeve 41 that slides vertically on the frame 1, a transmission assembly installed on the frame 1 for driving the movable sleeve 41 to move, a frame 42 horizontally installed on the side of the movable sleeve 41 near the receiving hopper 33, a sleeve 43 disposed within the frame 42, a movable plate 44 that slides vertically within the sleeve 43, and multiple connecting springs 45 vertically fixed to the top of the movable plate 44. The end of each connecting spring 45 away from the movable plate 44 is fixed to the inner top of the sleeve 43. First, the transmission assembly drives the movable sleeve 41 to move downward. The downward movement of the movable sleeve 41 drives the frame 42 to move downward. The downward movement of the frame 42 drives the connecting springs 45 and the movable plate 44 to move downward. This facilitates elastic striking of the guide cover 25, which in turn facilitates elastic striking of the filter plate 24, thereby facilitating the knocking of residual debris in the filter frame 23 into the receiving hopper 33.

[0040] Reference Figure 3 and Figure 4The transmission assembly includes a second drive motor 46 vertically mounted on the top of the frame 1 and a second lead screw 47 vertically rotatably mounted on the frame 1 via bearings. One end of the second lead screw 47 is mounted on the output shaft of the second drive motor 46, and the movable sleeve 41 is threadedly connected to the second lead screw 47. When it is necessary to drive the movable sleeve 41 to move, the second drive motor 46 is started first. At this time, the output shaft of the second drive motor 46 drives the second lead screw 47 to rotate, and the rotation of the second lead screw 47 drives the movable sleeve 41 to move. In summary, the transmission assembly is designed to facilitate the movement of the movable sleeve 41.

[0041] Reference Figure 3 and Figure 4 The frame 42 is equipped with a drive mechanism 5 for driving the sleeve 43 to reciprocate. The drive mechanism 5 includes a second rotating shaft 51 that is horizontally rotatably mounted in the frame 42 via a bearing, a second gear 52 mounted at one end of the second rotating shaft 51, and an eccentric wheel 53 that is eccentrically connected to the second rotating shaft 51. A second rack 54 is vertically mounted on the side wall of the frame 1. The second gear 52 meshes with the second rack 54. The bottom of the eccentric wheel 53 abuts against the top of the sleeve 43. A plurality of first guide rods 55 are vertically fixed to the top of the sleeve 43. The top of each first guide rod 55 passes through the top of the frame 42 and is threadedly connected to a limit ring 56. A plurality of reciprocating springs 57 are vertically fixed to the top of the sleeve 43. The end of each reciprocating spring 57 away from the sleeve 43 is fixed to the inner side of the top of the frame 42. First, start the second drive motor 46. At this time, the output shaft of the second drive motor 46 drives the second lead screw 47 to rotate. The rotation of the second lead screw 47 drives the moving sleeve 41 to move downward. The downward movement of the moving sleeve 41 drives the frame 42 to move downward. Then, the second rotating shaft 51 rotates under the action of the second gear 52 and the second rack 54. The rotation of the second rotating shaft 51 drives the eccentric wheel 53 to rotate. Then, under the action of the eccentric wheel 53 and the reciprocating spring 57, the sleeve 43 reciprocates. In summary, the drive mechanism 5 is designed to facilitate the reciprocating movement of the sleeve 43.

[0042] Reference Figure 3 and Figure 5The side wall of the frame 1 is equipped with a braking mechanism 6 for emergency braking of the movable sleeve 41. The braking mechanism 6 includes a horizontal plate 61 mounted on the frame 1, a third lead screw 62 threaded to the horizontal plate 61, a handwheel 63 mounted at the bottom of the third lead screw 62, and a movable frame 64 rotatably connected to the top of the third lead screw 62 via bearings. The side wall of the movable frame 64 has a through hole 641, and a brake plate 65 is slidably connected in the horizontal direction inside the through hole 641. A first baffle 651 is fixed to the end of the brake plate 65 away from the movable sleeve 41. Multiple return springs 652 are horizontally installed between the first baffle 651 and the movable frame 64. A dovetail groove is provided on the side of the frame 1 near the movable sleeve 41. The dovetail groove is not shown in the figure. The dovetail groove is staggered from the through hole 641. The dovetail groove is slidably connected in the vertical direction. A dovetail plate (not shown in the figure) is attached. A second baffle 67 is fixedly connected to one side of the dovetail plate. Multiple blocking springs 68 are vertically installed between the bottom of the second baffle 67 and the movable frame 64. A slope 653 is provided on the side of the brake plate 65 near the second baffle 67. The slope 653 matches the side wall of the second baffle 67. Under the action of the multiple blocking springs 68 and the slope 653, the second baffle 67 can push the end of the brake plate 65 away from the first baffle 651 into the through hole 641. The movable sleeve 41 can drive the second baffle 67 to move downward. A brake groove 411 is opened on one side of the movable sleeve 41 for the brake plate 65 to be inserted into the end away from the first baffle 651. A vertical rod 69 is vertically fixed to the bottom of the movable frame 64. The vertical rod 69 passes through vertically and is slidably connected to the horizontal plate 61. When the movable sleeve 41 moves downward to the second baffle 67 due to operational error, the movable sleeve 41 drives the second baffle 67 to move downward. Then, the brake plate 65 moves outward from the through hole 641 under the action of the return spring 652. This allows the brake plate 65 to be inserted into the brake groove 411, thereby enabling emergency braking of the movable sleeve 41. In summary, the brake mechanism 6 is designed to facilitate emergency braking of the movable sleeve 41.

[0043] Reference Figure 4 and Figure 6The controller 16 has horizontally connected heat dissipation pipes 7 on both sides. Each heat dissipation pipe 7 has a filter screen 71 installed at the end away from the controller 16. The outer wall of the controller 16 is equipped with a cleaning mechanism 8 for cleaning the filter screen 71. The cleaning mechanism 8 includes a fixed plate 81 installed on the outer wall of the controller 16, a second guide rod 82 that runs vertically through and slides on the fixed plate 81, a third baffle 83 fixed to the top of the second guide rod 82, a cleaning brush 84 installed on the top of the third baffle 83, and a cleaning spring 85 installed vertically between the third baffle 83 and the fixed plate 81. The top of the frame 42 has two damping rods 86 installed vertically. The top of the frame 1 has two damping holes 87. The two damping rods 86 are respectively connected vertically to the two damping holes 87. The bottom of the second guide rod 82 can move without contact within the damping hole 87. The tops of the two damping rods 86 abut against the bottoms of the two second guide rods 82. The heat dissipation pipe 7 is provided to facilitate heat dissipation for the controller 16; the cleaning brush 84 and cleaning spring 85 are provided to facilitate cleaning of the filter screen 71.

[0044] This application discloses a low-temperature extraction process for Hericium erinaceus and hawthorn compound tablets, including the following steps: First, open the sealing cap 13 and feed the extract and extract into the tank 11 through the feed pipe 12. Then, seal the feed pipe 12 with the sealing cap 13. Subsequently, power the ultrasonic generator 14 through the controller 16 to perform the ultrasonic extraction process. The target active ingredient of the extract precipitates and fuses with the extract under the action of ultrasound. After a certain period of time, open the valve on the discharge pipe 15 to discharge the material. At this time, the discharged material falls into the filter frame 23. Then, the filter plate 24 first blocks the debris in the filter frame 23, and then the guide cover 25 allows the liquid to flow into the receiving box 22. Next, the first drive motor 26 drives the first lead screw 27 to rotate. The rotation of the first lead screw 27 drives the moving seat 21 to move closer to the vertical frame 31. The movement of the moving seat 21 towards the vertical frame 31 drives the receiving box 22 to move closer to the vertical frame 31. Next, the first gear 34 rotates under the action of the first rack 32. The rotation drives the first rotating shaft 28 to rotate, which in turn drives the filter frame 23 to rotate closer to the receiving bucket 33. This facilitates the pouring of the residue inside the filter frame 23 into the receiving bucket 33, thus making it easier to collect the residue. Next, the second drive motor 46 is started. At this time, the output shaft of the second drive motor 46 drives the second lead screw 47 to rotate. The rotation of the second lead screw 47 drives the moving sleeve 41 to move downward. The downward movement of the moving sleeve 41 drives the frame 42 to move downward. Then, the second rotating shaft 51 rotates under the action of the second gear 52 and the second rack 54. The rotation of the second rotating shaft 51 drives the eccentric wheel 53 to rotate. Then, under the action of the eccentric wheel 53 and the reciprocating spring 57, the sleeve 43 reciprocates. The reciprocating movement of the sleeve 43 drives the moving plate 44 to reciprocate. This facilitates the elastic tapping of the guide cover 25, and thus the elastic tapping of the filter plate 24, thereby facilitating the tapping of the residual residue inside the filter frame 23 into the receiving bucket 33.

[0045] Although embodiments of this application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting this application. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this application.

Claims

1. A low-temperature extraction device for Hericium erinaceus and hawthorn composite tablets, characterized in that, The device includes a frame (1), a tank (11) mounted on the frame (1), a feed pipe (12) connected to the top of the tank (11), a sealing cap (13) mounted on the top of the feed pipe (12), an ultrasonic transmitter (14) mounted inside the tank (11), a discharge pipe (15) connected to the bottom of the tank (11), a valve mounted on the discharge pipe (15), and a controller (16) mounted on the top of the frame (1); a base plate (17) is mounted on the bottom of the frame (1), and a receiving device is mounted on the base plate (17) below the tank (11). The material receiving mechanism (2) includes a movable seat (21) slidably connected to the top of the base plate (17), a receiving box (22) installed on the top of the movable seat (21), and a driving component installed on the base plate (17) for driving the movable seat (21) to move; a filter frame (23) is rotatably provided on the top of the receiving box (22), a filter plate (24) is provided inside the filter frame (23), a guide cover (25) is bolted to the bottom of the filter plate (24), and a plurality of leakage holes (251) are opened at the bottom of the guide cover (25).

2. The low-temperature extraction device for Hericium erinaceus and hawthorn compound tablets according to claim 1, characterized in that, The drive assembly includes a first drive motor (26) mounted on the side wall of the base plate (17) and a first lead screw (27) rotatably connected to the side wall of the base plate (17); one end of the first lead screw (27) is mounted on the output shaft of the first drive motor (26); the movable seat (21) is threadedly connected to the first lead screw (27).

3. The low-temperature extraction device for Hericium erinaceus and hawthorn compound tablets according to claim 1, characterized in that, One side of the filter frame (23) is rotatably connected to one side of the top of the receiving box (22) via a first rotating shaft (28). A magnet (231) is fixed to the side of the filter frame (23) away from the first rotating shaft (28). A magnetic block (221) is installed on the side of the receiving box (22) away from the first rotating shaft (28). The magnetic block (221) can attract the magnet (231). A handle is installed on the outer wall of the filter frame (23).

4. The low-temperature extraction device for Hericium erinaceus and hawthorn compound tablets according to claim 3, characterized in that, The top of the base plate (17) is equipped with a collection mechanism (3) for collecting debris in the filter frame (23). The collection mechanism (3) includes two vertical frames (31) installed on the top of the base plate (17), two first racks (32) respectively installed on the top of the two vertical frames (31), and a receiving bucket (33) installed on the side of the vertical frame (31) away from the tank (11). The two ends of the first rotating shaft (28) are respectively equipped with first gears (34), and the two first gears (34) mesh with the two first racks (32) respectively. The receiving box (22) can pass between the two vertical frames (31).

5. The low-temperature extraction device for Hericium erinaceus and hawthorn compound tablets according to claim 4, characterized in that, The frame (1) is equipped with an elastic mechanism (4) for elastically striking the guide cover (25). The elastic mechanism (4) includes a movable sleeve (41) slidably disposed on the frame (1), a transmission component installed on the frame (1) for driving the movable sleeve (41) to move, a frame (42) installed on the side of the movable sleeve (41) near the receiving bucket (33), a sleeve (43) disposed in the frame (42), a movable plate (44) slidably connected to the sleeve (43) in a vertical direction, and a plurality of connecting springs (45) fixed to the top of the movable plate (44); one end of each connecting spring (45) away from the movable plate (44) is fixed to the top inner side of the sleeve (43).

6. The low-temperature extraction device for Hericium erinaceus and hawthorn compound tablets according to claim 5, characterized in that, The transmission assembly includes a second drive motor (46) mounted on the top of the frame (1) and a second lead screw (47) rotatably mounted on the frame (1); one end of the second lead screw (47) is mounted on the output shaft of the second drive motor (46), and the movable sleeve (41) is threadedly connected to the second lead screw (47).

7. The low-temperature extraction device for Hericium erinaceus and hawthorn compound tablets according to claim 5, characterized in that, The frame (42) is equipped with a driving mechanism (5) for reciprocating movement of the sleeve (43). The driving mechanism (5) includes a second rotating shaft (51) rotatably mounted in the frame (42), a second gear (52) mounted on one end of the second rotating shaft (51), and an eccentric wheel (53) eccentrically connected to the second rotating shaft (51). A second rack (54) is mounted on the side wall of the frame (1), and the second gear (52) meshes with the second rack (54). The bottom of the eccentric wheel (53) abuts against the top of the sleeve (43). A plurality of first guide rods (55) are fixedly connected to the top of the sleeve (43). The top of each first guide rod (55) passes through the top of the frame (42) and is threadedly connected to a limit ring (56). A plurality of reciprocating springs (57) are fixedly connected to the top of the sleeve (43). The end of each reciprocating spring (57) away from the sleeve (43) is fixedly connected to the inner side of the top of the frame (42).

8. The low-temperature extraction device for Hericium erinaceus and hawthorn compound tablets according to claim 5, characterized in that, The side wall of the frame (1) is equipped with a braking mechanism (6) for emergency braking of the movable sleeve (41). The braking mechanism (6) includes a horizontal plate (61) installed on the frame (1), a third lead screw (62) threaded to the horizontal plate (61), a handwheel (63) installed at the bottom of the third lead screw (62), and a movable frame (64) rotatably connected to the top of the third lead screw (62). The side wall of the movable frame (64) is provided with a through hole (641), and a brake plate (65) is slidably connected in the through hole (641). A first baffle (651) is fixedly connected to the end of the brake plate (65) away from the movable sleeve (41). A plurality of return springs (652) are installed between the first baffle (651) and the movable frame (64). A dovetail groove is provided on the side of the frame (1) near the movable sleeve (41). A dovetail plate is slidably connected in the dovetail groove. A second baffle (67) is fixed to one side of the dovetail plate. Multiple blocking springs (68) are installed between the bottom of the second baffle (67) and the movable frame (64). A slope (653) is provided on the side of the brake plate (65) near the second baffle (67). The slope (653) matches the side wall of the second baffle (67). Under the action of multiple blocking springs (68) and the slope (653), the second baffle (67) can push the end of the brake plate (65) away from the first baffle (651) into the through hole (641). The movable sleeve (41) can drive the second baffle (67) to move downward. A brake groove (411) is opened on one side of the movable sleeve (41) for the brake plate (65) to be inserted into the end away from the first baffle (651).

9. The low-temperature extraction device for Hericium erinaceus and hawthorn compound tablets according to claim 5, characterized in that, The controller (16) has heat dissipation pipes (7) connected to both sides. Each heat dissipation pipe (7) has a filter screen (71) installed at the end away from the controller (16). The outer wall of the controller (16) is equipped with a cleaning mechanism (8) for cleaning the filter screen (71). The cleaning mechanism (8) includes a fixing plate (81) installed on the outer wall of the controller (16), a second guide rod (82) slidably connected to the fixing plate (81), a third baffle (83) fixed to the top of the second guide rod (82), and a third baffle (84) installed on the third baffle (85). 3) A cleaning brush (84) at the top and a cleaning spring (85) installed between the third baffle (83) and the fixed plate (81); two damping rods (86) are installed at the top of the frame (42), and two damping holes (87) are opened at the top of the frame (1). The two damping rods (86) are respectively frictionally connected to the two damping holes (87). The bottom of the second guide rod (82) can move without contact within the damping hole (87), and the tops of the two damping rods (86) respectively abut against the bottoms of the two second guide rods (82).

10. A low-temperature extraction process for Hericium erinaceus and hawthorn compound tablets, based on the low-temperature extraction apparatus for Hericium erinaceus and hawthorn compound tablets according to any one of claims 1-9, characterized in that, Includes the following steps: First, open the sealing cap (13) and put the extract and extract into the tank (11) through the feed pipe (12). Then, use the sealing cap (13) to close the feed pipe (12). Then, power the ultrasonic generator (14) through the controller (16) to carry out the ultrasonic extraction process. The target active ingredient of the extract is precipitated and fused with the extract under the action of ultrasound. After a certain period of time, open the valve on the discharge pipe (15) to discharge the material. At this time, the discharged material falls into the filter frame (23) and then passes through the filter plate (24) to remove the fragments. The slag is blocked inside the filter frame (23), and then the liquid flows into the receiving box (22) through the guide cover (25). Next, the first drive motor (26) drives the first lead screw (27) to rotate. The rotation of the first lead screw (27) drives the moving seat (21) to move closer to the vertical frame (31). The movement of the moving seat (21) towards the vertical frame (31) causes the receiving box (22) to move closer to the vertical frame (31). Next, the first gear (34) rotates under the action of the first rack (32). The rotation of the first gear (34) The first rotating shaft (28) is driven to rotate, and the rotation of the first rotating shaft (28) drives the filter frame (23) to rotate closer to the receiving bucket (33), which facilitates the pouring of the slag in the filter frame (23) into the receiving bucket (33), thus facilitating the collection of the slag; next, the second drive motor (46) is started, and at this time the output shaft of the second drive motor (46) drives the second lead screw (47) to rotate, and the rotation of the second lead screw (47) drives the moving sleeve (41) to move downward, and the downward movement of the moving sleeve (41) drives the frame (42) to move downward, and then the second drive motor (46) drives the frame (42) to move downward. The second shaft (51) rotates under the action of the second gear (52) and the second rack (54). The rotation of the second shaft (51) drives the eccentric wheel (53) to rotate. Then, under the action of the eccentric wheel (53) and the reciprocating spring (57), the sleeve (43) moves back and forth. The reciprocating movement of the sleeve (43) drives the moving plate (44) to move back and forth. This facilitates the elastic impact on the guide cover (25), and in turn facilitates the elastic impact on the filter plate (24), thereby facilitating the impact of the residual debris in the filter frame (23) into the receiving bucket (33).

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