Traditional Chinese medicine decocting and filtering device

Abstract

The utility model relates to the technical field of traditional Chinese medicine filtering, in particular to a traditional Chinese medicine decocting and filtering device which comprises a base, a first frame is welded to the upper portion of the base, a first servo motor is fixedly connected to the top of the first frame, and an output shaft of the first servo motor penetrates through the top of the first frame and is welded with a reciprocating lead screw. The outer wall of the reciprocating screw rod is in threaded connection with a first nut, the first nut is welded in the door-shaped movable frame, a first U-shaped plate is welded to the top of the door-shaped movable frame, a second servo motor is installed on the side face of the first U-shaped plate, an output shaft of the second servo motor is fixedly connected with a rotating shaft, and the outer wall of the rotating shaft is fixedly connected with a first belt pulley; the exterior of the first belt pulley is connected with a conveying belt, and the interior of the conveying belt is connected with a second belt pulley; by operating the two servo motors, the filter screen barrel can be automatically lifted from the saucepan and is unfixed, so that the filter screen barrel can be conveniently taken down, and the filter screen barrel can be conveniently subjected to deslagging and cleaning.

Description

Technical Field

[0001] This utility model relates to the field of traditional Chinese medicine filtration technology, and in particular to a traditional Chinese medicine decoction and filtration device. Background Technology

[0002] Drugs that are collected, processed, and prepared according to the principles of traditional Chinese medicine, with explained mechanisms of action and guidance for clinical application, are collectively referred to as Chinese herbal medicines (TCM). The processing of TCM involves boiling and filtering, thus requiring the use of boiling and filtering devices.

[0003] While current Chinese medicine decoction and filtration devices can decoct and filter Chinese medicine, the dregs inside the device come into contact with the filter screen, making it difficult to remove the dregs. Furthermore, the high temperature inside the pot makes it easy to burn the hands with the steam when trying to quickly remove and clean the dregs. Waiting for the dregs to cool down wastes time and reduces decoction efficiency. This makes it difficult to clean the dregs inside the filtration device with existing technology.

[0004] Therefore, to address the problem of inconvenient cleaning of dregs in existing devices, a traditional Chinese medicine decoction and filtration device can be designed. By operating two sets of servo motors, the filter screen can be automatically raised from the decoction pot and released from its fixed position, making it convenient to remove the filter screen and thus facilitate emptying and cleaning the filter screen. Utility Model Content

[0005] To overcome the problem of inconvenience in cleaning the residue inside the existing filter device.

[0006] The technical solution of this utility model is as follows: a traditional Chinese medicine decoction and filtration device, including a base, a first frame welded on the top of the base, a first servo motor fixedly connected to the top of the first frame, the output shaft of the first servo motor passing through the top of the first frame and welded with a reciprocating screw, a first nut threadedly connected to the outer wall of the reciprocating screw, the first nut welded to the inside of a portal frame, a first U-shaped plate welded to the top of the portal frame, a second servo motor mounted on the side of the first U-shaped plate, a rotating shaft fixedly connected to the output shaft of the second servo motor, a first pulley fixedly connected to the outer wall of the rotating shaft, a conveyor belt connected to the outside of the first pulley, a second pulley connected to the inside of the conveyor belt, a bidirectional threaded screw fixedly connected to the inside of the second pulley, two sets of second nuts threadedly connected to the outer wall of the bidirectional threaded screw, the two sets of second nuts respectively welded to the inside of two sets of L-shaped movable plates, arc-shaped clamping plates welded to the ends of the two sets of L-shaped movable plates, a filter screen barrel clamped between the two sets of arc-shaped clamping plates, and a cooking pot provided outside the filter screen barrel.

[0007] Preferably, by operating the first servo motor, the output shaft of the first servo motor drives the reciprocating lead screw to rotate. When the reciprocating lead screw rotates, it drives the gantry-shaped movable frame to move upward through the first lead screw nut. A clamping mechanism is installed inside the gantry-shaped movable frame, which clamps a filter screen bucket containing Chinese medicine. After the Chinese medicine is boiled, the operation of the first servo motor causes the clamping mechanism to move the filter screen bucket upward, thus moving the filter screen bucket to the outside of the boiling pot, thereby accelerating the natural cooling of the filter screen bucket. Then, the second servo motor inside the clamping mechanism is operated, causing the output shaft of the second servo motor to drive the rotating shaft to rotate, and the rotating shaft drives the first pulley. The first pulley rotates, driving the second pulley to rotate via a transmission belt. The rotation of the second pulley drives the bidirectional threaded screw to rotate, causing two sets of second thread nuts to move in opposite directions on their outer walls. This opposite movement of the two sets of second thread nuts then drives two corresponding sets of L-shaped movable plates to move in opposite directions. These L-shaped movable plates then drive two sets of arc-shaped clamping plates to move in opposite directions, thus releasing the filter screen from its clamping position. This facilitates the removal of the filter screen, preventing burns from steam in the pot and making it easier to clean the dregs inside the filter screen, further enhancing the safety of the device.

[0008] Preferably, an electric heater is installed on the top of the base, and a cooking pot is placed inside the electric heater.

[0009] Preferably, the portal frame has an inner hole, and a first directional rod is slidably connected inside the inner hole. The first directional rod is welded to the inner side of the second frame, and the second frame is welded to the top of the base.

[0010] Preferably, one end of the rotating shaft is connected to a first bearing, which is fixedly connected to the side of the second U-shaped plate, and the second U-shaped plate is welded to the top of the portal frame.

[0011] Preferably, the two ends of the bidirectional threaded screw are respectively connected to a second bearing, and the two sets of second bearings are fixedly connected to the inside of the portal frame.

[0012] Preferably, the two sets of L-shaped movable plates each have two sets of internal holes, and the two sets of internal holes are connected to a second directional rod, which is welded to the inside of the portal frame.

[0013] Preferably, the bottom of the filter screen barrel is provided with two sets of arc-shaped support frames, which are fixedly connected to the inner side of the bottom of the cooking pot. The two sets of arc-shaped support frames are symmetrically distributed. The side of the cooking pot is connected to a liquid outlet pipe, and a control valve is installed inside the liquid outlet pipe.

[0014] The beneficial effects of this utility model are:

[0015] This traditional Chinese medicine decoction and filtration device operates by manipulating a first servo motor, which in turn drives a reciprocating lead screw to rotate. The rotation of the lead screw, via a first nut, causes a gantry-shaped movable frame to move upwards. A clamping mechanism is installed inside the gantry-shaped movable frame, holding a filter screen container containing traditional Chinese medicine. After the decoction is complete, the first servo motor moves the clamping mechanism upwards, moving the filter screen container outside the cooking pot and accelerating its natural cooling. Then, the second servo motor within the clamping mechanism is operated, causing its output shaft to rotate a rotating shaft, which in turn drives the first... The first pulley rotates, driving the second pulley to rotate via a transmission belt. The rotation of the second pulley in turn drives the bidirectional threaded screw to rotate. This rotation causes two sets of second threaded nuts to move in opposite directions on their outer walls. The opposite movement of these second threaded nuts then drives two corresponding sets of L-shaped movable plates to move in opposite directions. These L-shaped movable plates then drive two sets of arc-shaped clamping plates to move in opposite directions, thus releasing the filter screen from its clamping position. This facilitates the removal of the filter screen from the steam in the pot, preventing burns to the hands and making it easier to clean the dregs inside the filter screen, further enhancing the safety of the device. Attached Figure Description

[0016] Figure 1 The image shown is a three-dimensional front view of the traditional Chinese medicine decoction and filtration device of this utility model;

[0017] Figure 2 The diagram shown is a structural schematic of the traditional Chinese medicine decoction and filtration device of this utility model.

[0018] Figure 3 The diagram shown is an exploded view of the lifting mechanism of the traditional Chinese medicine decoction and filtration device of this utility model.

[0019] Figure 4 The diagram shown is an exploded view of the automatic clamping mechanism of the traditional Chinese medicine decoction and filtration device of this utility model.

[0020] Figure 5 This invention relates to a traditional Chinese medicine decoction and filtration device. Figure 4 Enlarged view of point A in the middle;

[0021] Figure 6 The image shown is a top-view perspective view of the three-dimensional structure of the traditional Chinese medicine decoction and filtration device of this utility model.

[0022] Explanation of reference numerals in the attached drawings: 1. Base; 2. Electric heater; 3. First frame; 4. First servo motor; 5. Reciprocating lead screw; 6. First nut; 7. Portal movable frame; 8. First directional rod; 9. Second frame; 10. First U-shaped plate; 11. Second servo motor; 12. Rotating shaft; 13. First bearing; 14. Second U-shaped plate; 15. First pulley; 16. Conveyor belt; 17. Second pulley; 18. Bidirectional threaded lead screw; 19. Second bearing; 20. Second nut; 21. L-shaped movable plate; 22. Second directional rod; 23. Arc-shaped clamping plate; 24. Filter screen barrel; 25. Arc-shaped support frame; 26. Cooking pot; 27. Liquid outlet pipe; 28. Control valve. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0024] Please see Figures 1-6This utility model provides an embodiment of a traditional Chinese medicine decoction and filtration device, including a base 1, a first frame 3 welded to the top of the base 1, a first servo motor 4 fixedly connected to the top of the first frame 3, the output shaft of the first servo motor 4 passing through the top of the first frame 3 and welded to a reciprocating lead screw 5, a first nut 6 threaded to the outer wall of the reciprocating lead screw 5, the first nut 6 welded to the inside of a portal frame 7, a first U-shaped plate 10 welded to the top of the portal frame 7, and a second servo motor 11 mounted on the side of the first U-shaped plate 10. The output shaft of the second servo motor 11 is fixedly connected to a rotating shaft 12. A first pulley 15 is fixedly connected to the outer wall of the rotating shaft 12. A transmission belt 16 is connected to the outside of the first pulley 15. A second pulley 17 is connected inside the transmission belt 16. A bidirectional threaded screw 18 is fixedly connected inside the second pulley 17. Two sets of second threaded nuts 20 are threadedly connected to the outer wall of the bidirectional threaded screw 18. The two sets of second threaded nuts 20 are respectively welded to the inside of two sets of L-shaped movable plates 21. The ends of the two sets of L-shaped movable plates 21 are respectively welded to... There are arc-shaped clamping plates 23, and a filter screen barrel 24 is clamped between two sets of arc-shaped clamping plates 23. A cooking pot 26 is provided on the outside of the filter screen barrel 24. The first frame 3 is used to install the first servo motor 4, which drives the reciprocating screw 5 to rotate. The reciprocating screw 5 can drive the first screw nut 6 to move up and down above it. The first screw nut 6 can drive the gantry frame 7 to move up and down, so that the gantry frame 7 can drive the clamping mechanism to move up and down. The second servo motor 11 is used to drive the rotating shaft 12 to rotate. When the 2nd pulley rotates, it drives the pulley assembly to rotate. When the second pulley 17 of the pulley assembly rotates, it drives the bidirectional threaded screw 18 to rotate. This allows the bidirectional threaded screw 18 to drive the two sets of second screw nuts 20 to move in opposite directions. When the two sets of second screw nuts 20 move in opposite directions, they can drive the arc-shaped clamping plates 23 on the two sets of L-shaped movable plates 21 to move in opposite directions. This allows the two sets of arc-shaped clamping plates 23 to release their clamping on the filter screen barrel 24, making it easier to remove the filter screen barrel 24. This prevents the hands from being burned by the steam in the pot 26.

[0025] Please see Figure 1 , Figure 5 In this embodiment, an electric heater 2 is installed on the top of the base 1, and a cooking pot 26 is placed inside the electric heater 2. The electric heater 2 is used to electrically heat the Chinese medicine in the cooking pot 26, thereby realizing the decoction of the Chinese medicine.

[0026] Please see Figures 2-3 In this embodiment, the portal frame 7 has an inner hole, and a first directional rod 8 is slidably connected inside the inner hole. The first directional rod 8 is welded to the inner side of the second frame 9, and the second frame 9 is welded to the top of the base 1. The first directional rod 8 is used to guide the up and down movement of the portal frame 7.

[0027] Please see Figure 5In this embodiment, one end of the rotating shaft 12 is connected to a first bearing 13, which is fixedly connected to the side of the second U-shaped plate 14. The second U-shaped plate 14 is welded to the top of the portal frame 7. The two ends of the bidirectional threaded screw 18 are respectively connected to second bearings 19, and the two sets of second bearings 19 are fixedly connected to the inner side of the portal frame 7. The interiors of the two sets of L-shaped movable plates 21 are respectively provided with two sets of inner holes, and the two sets of inner holes are connected to a second directional rod 22. The second directional rod 22 is welded to the inner side of the portal frame 7. The second U-shaped plate 14 is used to fix the first bearing 13. The two sets of second bearings 19 allow the bidirectional threaded screw 18 to rotate inside it. The second directional rod 22 is used to guide the two sets of L-shaped movable plates 21 to move horizontally.

[0028] Please see Figure 1 , Figure 2 In this embodiment, the bottom of the filter barrel 24 is provided with two sets of arc-shaped support frames 25, which are fixedly connected to the inner side of the bottom of the cooking pot 26. The two sets of arc-shaped support frames 25 are symmetrically distributed. The side of the cooking pot 26 is connected to the liquid outlet pipe 27, and the inside of the liquid outlet pipe 27 is provided with a control valve 28. The two sets of arc-shaped support frames 25 are used to support the filter barrel 24 so that the bottom of the filter barrel 24 does not contact the cooking pot 26, thereby allowing the multiple filter holes at the bottom of the filter barrel 24 to discharge liquid. The liquid outlet pipe 27 is used to discharge the filtered medicine liquid in the cooking pot 26, and the control valve 28 is used to control the discharge volume of the liquid outlet pipe 27.

[0029] During operation, the first servo motor 4 is operated, causing its output shaft to drive the reciprocating lead screw 5 to rotate. The rotation of the lead screw 5, via the first lead screw nut 6, drives the portal frame 7 upwards. A clamping mechanism is installed inside the portal frame 7, holding a filter screen barrel 24 containing traditional Chinese medicine. After the medicine is decocted, the operation of the first servo motor 4 causes the clamping mechanism to move the filter screen barrel 24 upwards, thus moving it outside the cooking pot 26 and accelerating its natural cooling. Then, the second servo motor 11 within the clamping mechanism is operated, causing its output shaft to drive the rotating shaft 12 to rotate. The rotating shaft 12 drives the first pulley 15. The first pulley 15 rotates, driving the second pulley 17 to rotate via the transmission belt 16. The rotation of the second pulley 17 drives the bidirectional threaded screw 18 to rotate, causing the two sets of second thread nuts 20 to move in opposite directions on their outer walls. After the two sets of second thread nuts 20 move in opposite directions, they drive the corresponding two sets of L-shaped movable plates 21 to move in opposite directions. This allows the two sets of L-shaped movable plates 21 to drive the two sets of arc-shaped clamping plates 23 to move in opposite directions, thus releasing the filter screen barrel 24 that was clamped by the two sets of arc-shaped clamping plates 23. This makes it easier to remove the filter screen barrel 24, preventing burns to the hands from the steam in the pot 26, and facilitating the cleaning of the medicine residue in the filter screen barrel 24, further improving the safety of the device.

[0030] Through the above steps, by operating two sets of servo motors, the filter screen 24 can be automatically lifted from the boiling pot 26 and released from its fixed position. This makes it convenient to remove the filter screen 24, thereby facilitating the emptying and cleaning of the filter screen 24. This solves the problem of the existing filter device being inconvenient to clean the dregs.

Claims

1. A traditional Chinese medicine decocting and filtering device, comprising a base (1), characterized in that: The base (1) is welded with the first frame (3) upwards, the top of the first frame (3) is fixedly connected with the first servo motor (4), the output shaft of the first servo motor (4) penetrates through the top of the first frame (3) and is welded with the reciprocating screw rod (5), the outer wall of the reciprocating screw rod (5) is threadedly connected with the first nut (6), the first nut (6) is welded in the inside of the door-shaped movable frame (7), the top of the door-shaped movable frame (7) is welded with the first U-shaped plate (10), the side of the first U-shaped plate (10) is provided with the second servo motor (11), the output shaft of the second servo motor (11) is fixedly connected with the rotating shaft (12), the outer wall of the rotating shaft (12) is fixedly connected with the first belt pulley (15), the outside of the first belt pulley (15) is connected with the transmission belt (16), the inside of the transmission belt (16) is connected with the second belt pulley (17), the inside of the second belt pulley (17) is fixedly connected with the bidirectional screw rod (18), the outer wall of the bidirectional screw rod (18) is threadedly connected with two groups of second nuts (20), two groups of second nuts (20) are welded in the inside of two groups of L-shaped movable plates (21) respectively, the ends of two groups of L-shaped movable plates (21) are welded with the arc-shaped clamping plates (23) respectively, two groups of arc-shaped clamping plates (23) are clamped with the filter screen barrel (24), the outside of the filter screen barrel (24) is provided with the boiling pot (26).

2. The traditional Chinese medicine decocting and filtering device according to claim 1, characterized in that: The top of the base (1) is provided with the electric heater (2), the inside of the electric heater (2) is placed with the boiling pot (26).

3. The traditional Chinese medicine decocting and filtering device according to claim 1, characterized in that: The inside of the door-shaped movable frame (7) is provided with the inner hole, the inside of the inner hole is slidably connected with the first directional rod (8), the first directional rod (8) is welded on the inside of the second frame (9), the second frame (9) is welded on the top of the base (1).

4. The traditional Chinese medicine decocting and filtering device according to claim 1, characterized in that: One end of the rotating shaft (12) is connected with the first bearing (13), the first bearing (13) is fixedly connected on the side of the second U-shaped plate (14), the second U-shaped plate (14) is welded on the top of the door-shaped movable frame (7).

5. The traditional Chinese medicine decocting and filtering device according to claim 1, characterized in that: The two ends of the bidirectional screw rod (18) are respectively connected with the second bearing (19), two groups of second bearings (19) are fixedly connected on the inside of the door-shaped movable frame (7).

6. The traditional Chinese medicine decocting and filtering device according to claim 1, characterized in that: The inside of two groups of L-shaped movable plates (21) is respectively provided with two groups of inner holes, two groups of inner holes are commonly connected with the second directional rod (22), the second directional rod (22) is welded on the inside of the door-shaped movable frame (7).

7. The traditional Chinese medicine decocting and filtering device according to claim 1, characterized in that: The bottom of the filter screen barrel (24) is provided with two groups of arc-shaped support frames (25), two groups of arc-shaped support frames (25) are fixedly connected on the inside of the bottom of the boiling pot (26), two groups of arc-shaped support frames (25) are symmetrically distributed, the side of the boiling pot (26) is connected with the liquid outlet pipe (27), the inside of the liquid outlet pipe (27) is provided with the control valve (28).

Images