Energy-saving and environment-friendly Chinese medicine pounding device

Abstract

The present invention relates to the field of pounding medicinal materials, and is specifically an energy-saving and environment-friendly Chinese medicine pounding device, comprising a pounding medicine pot, a pounding medicine portion is arranged on the bottom surface of the pounding medicine pot, a medicine pestle rod is installed in the middle of the pounding medicine pot, a medicine pestle head is installed at the bottom end of the medicine pestle rod, a medicine blocking ring is installed on the inner wall of the pounding medicine pot, a medicine scraping ring sheet capable of contacting the outer circumferential surface of the medicine pestle head is installed on the inner wall of the medicine blocking ring, a plurality of medicine scraping plate grooves distributed in a circumferential direction are penetrated between the top and bottom surfaces of the medicine blocking ring, a medicine scraping plate is slidably installed in each medicine scraping plate groove, a medicine scraping soft sheet abutting against the concave surface of the pounding medicine portion is installed at the bottom of each medicine scraping plate, a medicine scraping plate traction mechanism is connected between the medicine pestle head and the plurality of medicine scraping plates, a medicine pestle rod driving mechanism is installed on the top of the pounding medicine pot, and a medicine pestle bottom scraper is telescopically installed at the bottom of the medicine pestle head. The medicine blocking ring of the present invention can block the surging medicinal materials, push the surging medicinal materials downward, so that the medicinal materials move to the center of the pounding medicine portion to facilitate the pounding of the medicine pestle head.

Description

Technical Field

[0001] The invention relates to the technical field of medicinal material pounding, and in particular to an energy-saving and environment-friendly traditional Chinese medicine pounding device. Background Art

[0002] Some Chinese medicines maintain their intact form during storage, but need to be crushed when used. This is mainly based on many reasons. On the one hand, crushing can increase the surface area of ​​the medicine, thereby increasing the dissolution rate and amount of the active ingredients and enhancing the efficacy. For example, some mineral or shell-based Chinese medicines with a hard texture are difficult to release their active ingredients in their intact state, and they can play a better role after being crushed. On the other hand, crushed Chinese medicines are easier to adjust and prepare, and when adjusting prescriptions, the accuracy of the dosage can be ensured; it is also conducive to the uniform mixing of drugs when making pills, powders, pastes, pills and other dosage forms.

[0003] In addition, for some Chinese medicines containing volatile ingredients, crushing them when used can reduce the loss of effective ingredients during storage and better ensure the quality of the medicine. For example, Amomum villosum and Cardamom can retain their aroma and efficacy to the greatest extent. Moreover, this method can flexibly adjust the degree of crushing according to specific medication needs to meet different therapeutic purposes. Crushing Chinese medicine when used is a traditional and effective method of using Chinese medicine. It helps to optimize efficacy, ensure drug quality and facilitate preparation preparation. It is an important link in the preparation and application of Chinese medicine.

[0004] The medicine pounding pot is one of the essential tools for Chinese medicine practitioners to crush Chinese medicinal materials. During the pounding process, in order to prevent the medicinal materials from jumping out of the pot mouth or the medicinal powder from floating out, it is necessary to press the hand on the lid of the pounding pot, which not only affects the operation, but also easily causes the two hands to collide with each other. In addition, during the pounding process, the medicine in the pot can only be operated when the pounding rod moves downward. When it moves upward, the medicine in the pot cannot be operated, which leads to a waste of time and low efficiency of pounding medicine.

[0005] In addition, when the pounding rod moves downward, only the medicinal materials located in the center of the tank are under pressure, so that the surrounding medicinal materials are squeezed toward the tank wall and surge upward from the tank wall under the impact force, thus forming an accumulation on the tank wall. Therefore, after each few poundings, the pounding rod is needed to push the medicinal materials accumulated on the tank wall back to the center, which reduces the efficiency of pounding.

[0006] In view of the above situation, the patent with publication number CN113145208B discloses a Chinese medicinal material pounding pot, which can turn the medicine through the medicine turning plate when the pounding rod moves upward, so that the medicine moved to the inner wall of the medicine holder is pushed to the center for pounding.

[0007] However, although the above patent can push the accumulated medicinal materials to the center, because the medicine stand is open and the top of the medicine stand is not covered, when the medicine hammer falls to pound the medicinal materials, the middle part of the medicinal materials is impacted, which will cause the medicinal materials around the center of the medicine stand to explode outward, so that the medicinal materials fall over the opening of the medicine stand to the outside. In addition, although the medicine flip plate can push the medicinal materials to the center of the medicine stand, some sticky medicinal materials (especially those with water or juice) will always adhere to its surface and move with it, and will not be effectively pounded by the medicine hammer. Therefore, based on the defects of the prior art, the present invention provides an energy-saving and environmentally friendly Chinese medicine pounding device to solve the above problems. Summary of the invention

[0008] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides an energy-saving and environment-friendly Chinese medicine pounding device to solve the problems existing in the existing pounding pots and pounding devices when in use.

[0009] In order to achieve the above object, the technical solution adopted by the present invention is:

[0010] An energy-saving and environment-friendly Chinese medicine pounding device comprises a pounding pot, a medicine inlet is provided on the top of the pounding pot, a medicine outlet is penetrated on the side of the pounding pot, a pounding portion with a concave middle part is provided on the bottom surface inside the pounding pot, a medicine pestle rod is penetrated and installed on the middle part of the top surface of the pounding pot, the bottom end of the medicine pestle rod is located inside the pounding pot and is installed with a medicine pestle head, a medicine retaining ring is coaxially installed on the inner wall of the pounding pot, the inner diameter of the medicine retaining ring is larger than the outer diameter of the medicine pestle head, and the inner wall of the medicine retaining ring is A medicine scraper ring sheet capable of contacting the outer circumferential surface of the medicine pestle head is installed, a plurality of medicine scraper plate grooves distributed in a circumferential direction are penetrated between the top surface and the bottom surface of the medicine blocking ring, a medicine scraper plate is slidably installed in each of the medicine scraper plate grooves, a medicine scraper soft sheet abutting against the concave surface of the medicine pounding part is installed at the bottom of each of the medicine scraper plates, a medicine scraper plate traction mechanism is connected between the medicine pestle head and the plurality of medicine scraper plates, a medicine pestle rod driving mechanism is installed on the top of the medicine pounding tank, and a medicine pestle bottom scraper is telescopically installed at the bottom of the medicine pestle head.

[0011] Preferably, two medicine stop ring slide grooves symmetrically positioned left and right are provided on the inner wall of the medicine pounding pot, a medicine stop ring slider is installed in each of the medicine stop ring slide grooves for sliding up and down, a medicine stop ring spring is fixedly installed between the top of the medicine stop ring slider and the top of the medicine stop ring slide groove, the medicine stop ring is rotatably installed between the two medicine stop ring sliders, and the outer side surface of the medicine stop ring is sealed against the inner wall of the medicine pounding pot, and a cleaning wedge is installed at the bottom of each of the medicine stop ring sliders.

[0012] Preferably, the scraper plate traction mechanism comprises a scraper plate slide groove, a scraper plate slider, a scraper plate spring, and a scraper plate cone ring;

[0013] The inner wall of the medicine pounding tank is provided with two scraper plate grooves symmetrically positioned on the left and right, a scraper plate slider is installed in each of the scraper plate grooves for sliding up and down, a scraper plate spring is fixedly installed between the top of the scraper plate slider and the top of the scraper plate groove, a scraper plate cone ring whose outer side surface is sealed to the inner wall of the medicine pounding tank is rotatably installed between the two scraper plate sliders, a downward inclined medicine feeding slope is provided in the middle of the scraper plate cone ring, and the tops of multiple scraper plates are fixedly connected to the bottom surface of the scraper plate cone ring.

[0014] Preferably, the scraper plate traction mechanism further includes a traction ring, a first rope hole, a second rope hole, a first pulley, a second pulley, and a traction rope;

[0015] A traction ring is coaxially mounted on the top of the pestle head, and two first rope holes symmetrically positioned on the left and right are penetrated through the top of the medicine pounding tank. Second rope holes are respectively penetrated between the top surfaces of the two medicine scraper plate slides and the top of the medicine pounding tank. A first pulley located above the two first rope holes is rotatably mounted on the top of the medicine pounding tank, and a second pulley located above the two second rope holes is rotatably mounted on the top of the medicine pounding tank. Two traction ropes are fixedly mounted on the top of the traction ring, and the other end of each traction rope passes through one of the first rope holes, and then passes over the top of the first pulley and the second pulley, passes through the second rope hole and is fixedly connected to the top of the medicine scraper plate slider.

[0016] Preferably, a spiral cone ring spiral groove is provided on the inner wall of the medicine pounding pot, and a cone ring spiral block located inside the cone ring spiral groove is fixedly mounted on the outer side surface of the cone ring of the medicine scraper plate.

[0017] Preferably, two second pulley cylinders symmetrically positioned on the left and right are fixedly installed on the outer side surface of the medicine pounding pot, and the telescopic end of the top of each second pulley cylinder is fixedly connected to a second pulley bracket, and the second pulley is rotatably installed on the second pulley bracket.

[0018] Preferably, the pestle rod driving mechanism comprises a bracket, a rotating driving groove, a rotating driving ring, a rotating driving block, a pestle rod lifting spring, a pounding lifting cylinder, a reciprocating lifting linked groove, a reciprocating lifting pin, a driving ring gear ring, a rotating driving motor, and a rotating driving gear;

[0019] The top of the medicine pounding pot is fixedly installed with a bracket with a top bent to the top of the medicine pounding pot, and the top of the medicine pestle rod penetrates the bracket upward, and the outer side surface of the top of the medicine pestle rod is provided with a rotating driving groove, and the bottom of the bracket is rotatably installed with a rotating driving ring coaxially surrounding the outside of the medicine pestle rod, and the inner side surface of the rotating driving ring is fixedly installed with a rotating driving block located inside the rotating driving groove; the outer side of the top of the medicine pestle rod is sleeved with a medicine pestle rod lifting tension spring located between its top and the top surface of the bracket; the top of the bracket is fixedly installed with a medicine pounding lifting cylinder coaxially surrounding the outside of the medicine pestle rod, and the inner side surface of the medicine pounding lifting cylinder is provided with a continuous reciprocating lifting linked groove, and a reciprocating lifting pin located inside the reciprocating lifting linked groove is fixedly installed on the outer side of the top of the medicine pestle rod, and the cooperation of the reciprocating lifting linked groove and the reciprocating lifting pin can enable the medicine pestle rod to be lifted upward and then fall freely downward;

[0020] A drive ring gear is coaxially fixedly installed on the outer side of the rotary drive ring, a rotary drive motor is fixedly installed on the top of the bracket, and the rotating shaft of the rotary drive motor passes through the bracket downward and is coaxially fixedly installed with a rotary drive gear meshing with the drive ring gear.

[0021] Preferably, the reciprocating lifting chain groove includes a plurality of mutually connected lifting inclined grooves, descending straight grooves, and rotating flat grooves;

[0022] The top end of the lifting chute is connected to the top end of the adjacent straight descending chute, the bottom end of the straight descending chute is connected to one end of the adjacent rotating flat chute, and the other end of the rotating flat chute is connected to the bottom end of the adjacent lifting chute.

[0023] Preferably, the bottom scraper of the pestle comprises a bottom scraper groove, a bottom scraper, a scraper groove cover plate, and a bottom scraper spring;

[0024] A plurality of bottom scraper grooves evenly distributed circumferentially are provided between the bottom surface and the top surface of the pestle head, a bottom scraper is slidably installed inside the bottom end of each bottom scraper groove, a scraper groove cover is fixedly installed at the top opening of each bottom scraper groove, and a bottom scraper spring is installed between the scraper groove cover and the bottom scraper.

[0025] Preferably, a telescopic hole is provided at the top of the pestle head, the bottom end of the pestle rod is located in the telescopic hole, a telescopic spring abutting against the bottom of the pestle rod is installed in the telescopic hole, a telescopic groove is provided on the outer surface of the bottom end of the pestle rod, and a telescopic slider located in the telescopic groove is fixedly installed on the inner wall of the telescopic hole.

[0026] The beneficial effects of the present invention are:

[0027] 1. When the pestle head moves downward to pound the medicinal materials, the medicinal materials are squeezed around and surge upward at the inner wall of the pounding pot, and the medicine blocking ring can block the surged medicinal materials. When the medicinal materials surge too high, the medicine blocking ring can be pushed upward. When the pestle head moves upward, the medicine blocking ring can move downward and reset under the elastic force of the medicine blocking ring spring, thereby automatically pushing the surged medicinal materials downward, so that the medicinal materials move to the center of the pounding part to facilitate the pounding of the pestle head, which can effectively prevent the situation where the medicinal materials at the inner wall of the pounding pot surge and accumulate on the inner wall of the pounding pot without being pounded. When the pestle head moves upward, the medicine scraping ring piece can contact the outer circumference of the pestle head and can scrape off the medicinal materials adhering to the outside of the pestle head, thereby preventing some medicinal materials from always adhering to the outside of the pestle head and not being pounded.

[0028] 2. When the medicine pestle head moves up and down to pound the medicine, it can drive multiple medicine scraping plates to move circumferentially inside the medicine pounding pot through the medicine scraping plate traction mechanism, thereby scraping the inner wall of the medicine pounding pot and the concave surface of the medicine pounding part. The medicine scraping plate can scrape off the medicinal materials adhering to the inner wall of the medicine pounding pot, and the medicine scraping soft sheet can scrape the medicinal materials on the concave surface of the medicine pounding part. At the same time, it can also stir and turn the medicinal materials to avoid the accumulation of medicinal materials inside, so that the medicinal materials can be fully pounded, and multiple medicine scraping plates can also move up and down inside the medicine scraping plate groove while moving circumferentially. When the medicine scraping plate moves upward, the lower edge of the medicine scraping plate groove can scrape off the medicinal materials adhering to the side of the medicine scraping plate, thereby avoiding the situation where the medicinal materials adhere to the medicine scraping plate and move with it and cannot be pounded.

[0029] 3. The pestle rod driving mechanism can not only drive the pestle rod and the pestle head to move up and down inside the medicine pounding pot, so as to realize vertical pounding of the medicinal materials, but also the pestle rod driving mechanism can drive the pestle rod to rotate at the same time, so that the pestle head can drive the medicinal materials below it to rotate through the scraper at the bottom of the pestle while pounding the medicine, and when the pestle head moves downward to pound the medicinal materials, the medicinal materials below it will be squeezed and accumulated and adhere to the concave surface, and at this time, when the pestle head rotates, it can scrape the medicinal materials adhered to the concave surface through the scraper at the bottom of the pestle, avoiding the situation that the medicinal materials that are pounded and adhered to the concave surface can always be pounded by the pestle head, while the medicinal materials in other positions cannot be pounded. Scraping the medicinal materials can make the medicinal materials inside the medicine pounding pot be fully pounded. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a three-dimensional schematic diagram of the present invention.

[0031] Figure 2 It is a front perspective cross-sectional view of the present invention.

[0032] Figure 3 It is a front cross-sectional view of the present invention.

[0033] Figure 4 For the present invention Figure 2 Enlarged view of point A in the middle.

[0034] Figure 5 For the present invention Figure 3 Cross-section view at the middle BB.

[0035] Figure 6 It is a three-dimensional cross-sectional view of the conical ring spiral groove and the conical ring spiral block of the present invention.

[0036] Figure 7 For the present invention Figure 2 Enlarged view of point C in the middle.

[0037] Figure 8 For the present invention Figure 3 Enlarged view of point D in the middle.

[0038] Fig. 9 It is a structural schematic diagram of the reciprocating lifting chain groove after the pounding and lifting cylinder of the present invention is unfolded.

[0039] Fig.10 For the present invention Figure 3 Enlarged view of point E in the middle.

[0040] In the figure: 1, medicine pounding pot; 101, medicine inlet; 102, medicine outlet; 3, medicine pounding part; 4, medicine pestle rod; 5, medicine pestle head; 6, medicine blocking ring; 7, medicine scraping ring piece; 8, medicine scraping plate groove; 9, medicine scraping plate; 10, medicine scraping soft film; 11, medicine scraping plate traction mechanism; 12, medicine pestle rod driving mechanism; 13, medicine pestle bottom scraper; 14, medicine blocking ring slide; 15, medicine blocking ring slider; 16, cleaning wedge; 17, medicine blocking ring spring; 18, medicine scraping plate slide; 19, medicine scraping plate slider; 20, medicine scraping plate spring; 21, medicine scraping plate cone ring; 210, medicine inlet inclined plane; 22, traction ring; 23, first rope hole; 24, second rope hole; 25, first pulley; 26, second pulley; 27, traction rope ; 28. Cone ring spiral groove; 29. ​​Cone ring spiral block; 30. Second pulley cylinder; 31. Second pulley bracket; 32. Bracket; 33. Rotary drive groove; 34. Rotary drive ring; 35. Rotary drive block; 36. Medicine pestle rod lifting tension spring; 37. Medicine pounding lifting cylinder; 38. Reciprocating lifting chain groove; 381. Lifting inclined groove; 382. Drop straight groove; 383. Rotary flat groove; 39. Reciprocating lifting pin; 40. Drive ring gear ring; 41. Rotary drive motor; 42. Rotary drive gear; 43. Bottom scraper groove; 44. Bottom scraper; 45. Scraper groove cover; 46. Bottom scraper spring; 47. Telescopic hole; 48. Telescopic spring; 49. Telescopic slide groove; 50. Telescopic slider. DETAILED DESCRIPTION

[0041] The following will refer to the attached Figure 1 To Attachment Fig.10 Various embodiments of the present invention are described in detail.

[0042] Embodiment 1, as attached Figure 1-Figure 10 As shown, an energy-saving and environment-friendly Chinese medicine pounding device comprises a medicine pounding pot 1, the top of which is provided with a medicine inlet 101 for putting medicine into the pot, the side of which is penetrated with a medicine outlet 102, and a door panel is installed at the medicine outlet 102 for taking out the medicine, a medicine pounding portion 3 with a concave middle part is arranged on the bottom surface of the interior of the medicine pounding pot 1, a medicine pestle rod 4 is penetrated and installed in the middle part of the top surface of the medicine pounding pot 1, the bottom end of the medicine pestle rod 4 is located in the interior of the medicine pounding pot 1 and is installed with a medicine pestle head 5, after the medicine is put into the interior of the medicine pounding pot 1, it will be placed in the medicine pounding portion 3, and the medicine pestle rod 4 can drive the medicine pestle head 5 to pound the medicine when it moves up and down, and a medicine retaining ring 6 is coaxially installed on the inner wall of the medicine pounding pot 1, the inner diameter of the medicine retaining ring 6 is larger than the outer diameter of the medicine pestle head 5, and a medicine scraping ring sheet 7 capable of contacting the outer circumferential surface of the medicine pestle head 5 is installed on the inner wall of the medicine retaining ring 6.

[0043] When the pestle head 5 moves downward to pound the medicinal materials, the medicinal materials are squeezed around and surge upward at the inner wall of the pounding medicine pot 1, and the medicine blocking ring 6 can block the surged medicinal materials. When the medicinal materials surge too high, the medicine blocking ring 6 can be pushed upward. When the pestle head 5 moves upward, the medicine blocking ring 6 can move downward and reset under the elastic force of the medicine blocking ring spring 17, thereby automatically pushing the surged medicinal materials downward, so that the medicinal materials move to the center of the pounding medicine part 3, which is convenient for the pounding of the pestle head 5, and can effectively prevent the medicinal materials at the inner wall position of the pounding medicine pot 1 from surging and accumulating on the inner wall of the pounding medicine pot 1 and cannot be pounded. When the pestle head 5 moves upward, the medicine scraping ring piece 7 can contact the outer circumferential surface of the pestle head 5, and can scrape off the medicinal materials adhering to the outside of the pestle head 5, thereby preventing some medicinal materials from always adhering to the outside of the pestle head 5 and not being pounded.

[0044] A plurality of scraper plate grooves 8 distributed circumferentially are provided between the top and bottom surfaces of the medicine retaining ring 6, and a medicine scraper plate 9 is slidably installed in each of the scraper plate grooves 8. Each of the scraper plate grooves 8 is inclined, so that the plurality of scraper plates 9 and the inner wall of the medicine pounding tank 1 are also in a slanted shape. Figure 5The medicine scraper 9 is inclined and has a certain angle. The bottom of each medicine scraper plate 9 is installed with a medicine scraper soft sheet 10 that abuts against the concave surface of the medicine pounding part 3. A medicine scraper plate traction mechanism 11 is connected between the medicine pestle head 5 and the plurality of medicine scrapers 9. When the medicine pestle head 5 moves up and down to pound the medicine, it can drive the plurality of medicine scrapers 9 to move circumferentially inside the medicine pounding tank 1 through the medicine scraper plate traction mechanism 11, thereby scraping the inner wall of the medicine pounding tank 1 and the concave surface of the medicine pounding part 3. The medicine scraper plate 9 can scrape the medicinal materials adhered to the inner wall of the medicine pounding tank 1. The scraping film 10 can scrape the medicinal materials on the concave surface of the pounding part 3, and can also stir and turn the medicinal materials to avoid accumulation of medicinal materials inside, so that the medicinal materials can be fully pounded, and multiple scraping plates 9 can move up and down inside the scraping plate groove 8 while moving in the circumferential direction. When the scraping plate 9 moves upward, the lower edge of the scraping plate groove 8 can scrape the medicinal materials adhered to the side of the scraping plate 9, thereby avoiding the situation that the medicinal materials adhere to the scraping plate 9 and move with it and cannot be pounded.

[0045] A pestle rod driving mechanism 12 is installed on the top of the pounding medicine pot 1, and a pestle bottom scraper 13 is installed at the bottom of the pestle head 5. The pestle rod driving mechanism 12 can not only drive the pestle rod 4 and the pestle head 5 to move up and down inside the pounding medicine pot 1, so as to vertically pound the medicinal materials, but also the pestle rod driving mechanism 12 can also drive the pestle rod 4 to rotate, so that the pestle head 5 can drive the pestle below through the pestle bottom scraper 13 at the bottom while pounding the medicine. The medicinal materials rotate, and when the pestle head 5 moves downward to pound the medicinal materials, the medicinal materials below it are squeezed and accumulated and adhere to the concave surface. At this time, when the pestle head 5 rotates, the medicinal materials adhering to the concave surface can be scraped by the scraper 13 at the bottom of the pestle, avoiding the situation that the medicinal materials that are pounded and adhered to the concave surface can always be pounded by the pestle head 5, while the medicinal materials in other positions cannot be pounded. Scraping the medicinal materials can make the medicinal materials inside the pounding pot 1 be fully pounded.

[0046] Embodiment 2, based on embodiment 1, as shown in the attached Figure 2-Figure 4 As shown, two medicine retaining ring slide grooves 14 with left-right symmetry are provided on the inner wall of the medicine pounding pot 1, and a medicine retaining ring slider 15 is installed in each of the medicine retaining ring slide grooves 14 so as to slide up and down, and a medicine retaining ring spring 17 is fixedly installed between the top of the medicine retaining ring slider 15 and the top of the medicine retaining ring slide groove 14, and the medicine retaining ring 6 is rotatably installed between the two medicine retaining ring sliders 15, so that the medicine retaining ring 6 can rotate freely inside the medicine pounding pot 1, and when the medicine retaining ring 6 moves up and down, it can also drive the two medicine retaining ring sliders 15 to slide up and down in the medicine retaining ring slide groove 14, and the outer side surface of the medicine retaining ring 6 is sealed and fitted with the inner wall of the medicine pounding pot 1, and a cleaning wedge 16 is installed at the bottom of each of the medicine retaining ring sliders 15;

[0047] When the pestle head 5 moves downward to pound the medicinal materials, the center of the medicinal materials is compressed, the medicinal materials are squeezed to the surroundings, and surge upward at the inner wall of the pounding medicine pot 1. The medicine blocking ring 6 can block the surged medicinal materials. When the medicinal materials surge too high, the medicine blocking ring 6 can be pushed upward, and at the same time, the two medicine blocking ring sliders 15 can be driven to slide upward and compress the medicine blocking ring spring 17. When the pestle head 5 moves upward, the medicine blocking ring 6 can move downward and reset under the elastic force of the medicine blocking ring spring 17, thereby automatically pushing the surged medicinal materials downward, so that the medicinal materials move to the center of the pounding medicine part 3, which is convenient for the pounding of the pestle head 5, and can effectively avoid the situation where the medicinal materials at the inner wall of the pounding medicine pot 1 surge and accumulate on the inner wall of the pounding medicine pot 1 and cannot be pounded.

[0048] Embodiment 3, based on embodiment 1, as shown in the attached Figure 2-Figure 6 As shown, the scraper plate traction mechanism 11 includes a scraper plate slide 18, a scraper plate slider 19, a scraper plate spring 20, and a scraper plate cone ring 21;

[0049] The inner wall of the medicine pounding tank 1 is provided with two medicine scraper plate grooves 18 which are symmetrical in left and right positions, and a medicine scraper plate slider 19 is installed in each of the medicine scraper plate grooves 18 for sliding up and down, and a medicine scraper plate spring 20 is fixedly installed between the top of the medicine scraper plate slider 19 and the top of the medicine scraper plate groove 18, and a medicine scraper plate cone ring 21 whose outer side surface is sealed and fitted with the inner wall of the medicine pounding tank 1 is rotatably installed between the two medicine scraper plate sliders 19, and a downwardly inclined medicine feed slope 210 is provided in the middle part of the medicine scraper plate cone ring 21, and the medicinal materials put in through the medicine feed port 101 can slide along the medicine feed slope 210 to the medicine pounding part 3, and the tops of multiple medicine scrapers 9 are fixedly connected to the bottom surface of the medicine scraper plate cone ring 21.

[0050] When the medicine pestle head 5 moves downward, the medicine scraper plate traction mechanism 11 can drive the two medicine scraper plate sliders 19 to slide upward in the medicine scraper plate slot 18, thereby compressing the medicine scraper plate spring 20, and the two medicine scraper plate sliders 19 can drive the medicine scraper plate cone ring 21 to move upward, and the medicine scraper plate cone ring 21 drives multiple medicine scrapers 9 to move upward inside multiple medicine scraper plate slots 8, so as to scrape off the medicine on the surface of the medicine scraper 9, and the medicine scraper plate cone ring 21 can rotate while moving upward, thereby driving multiple medicine scrapers 9 to move circumferentially, thereby The medicinal materials adhered to the inner wall of the medicine pounding pot 1 and the concave surface of the medicine pounding part 3 are scraped. When the medicine pestle head 5 moves upward, the medicine scraper plate traction mechanism 11 loses traction, and the two medicine scraper plate sliders 19 slide downward and reset under the elastic force of the medicine scraper plate spring 20, so that the medicine scraper plate cone ring 21 also drives multiple medicine scraper plates 9 to move downward and reset. When the medicine pestle head 5 reciprocates the above-mentioned movement process, the medicinal materials can be scraped, stirred, and turned over every time they are pounded, which can improve the efficiency and quality of pounding the medicinal materials.

[0051] Embodiment 4, based on embodiment 3, as shown in the attached Figure 1-Figure 4 , Fig.10 As shown, the scraper plate traction mechanism 11 also includes a traction ring 22, a first rope hole 23, a second rope hole 24, a first pulley 25, a second pulley 26, and a traction rope 27;

[0052] A traction ring 22 is coaxially mounted on the top of the pestle head 5, and the pestle head 5 will not drive the traction ring 22 to rotate when it rotates. Two first rope holes 23 symmetrically positioned on the left and right are penetrated through the top of the medicine pounding tank 1, and second rope holes 24 are respectively penetrated between the top surfaces of the two medicine scraper plate chutes 18 and the top of the medicine pounding tank 1. A first pulley 25 located above the two first rope holes 23 is rotatably mounted on the top of the medicine pounding tank 1, and a second pulley 26 located above the two second rope holes 24 is rotatably mounted on the top of the medicine pounding tank 1. Two traction ropes 27 are fixedly mounted on the top of the traction ring 22, and the other end of each of the traction ropes 27 passes through one of the first rope holes 23, and then passes over the top of the first pulley 25 and the second pulley 26, passes through the second rope hole 24 and is fixedly connected to the top of the medicine scraper plate slider 19.

[0053] When the medicine pestle head 5 moves downward to pound the medicine, the two traction ropes 27 can be pulled downward through the traction ring 22, and the two traction ropes 27 can simultaneously pull the two medicine scraper plate sliders 19 upward, thereby driving the medicine scraper plate cone ring 21 and multiple medicine scraper plates 9 to move upward. When the medicine pestle head 5 moves upward, the two traction ropes 27 lose traction, and the two medicine scraper plate sliders 19 return to their original position downward under the elastic force of the medicine scraper plate spring 20.

[0054] Embodiment 5, based on embodiment 4, as shown in the attached Figure 2-Figure 4 , Figure 6 As shown, a spiral cone ring spiral groove 28 is provided on the inner wall of the medicine pounding pot 1, and a cone ring spiral block 29 located inside the cone ring spiral groove 28 is fixedly installed on the outer surface of the scraper plate cone ring 21. When the two traction ropes 27 drive the scraper plate cone ring 21 to move upward, the scraper plate cone ring 21 drives the cone ring spiral block 29 to move synchronously, and the cone ring spiral block 29 is spirally matched with the cone ring spiral groove 28, so that the scraper plate cone ring 21 produces circumferential rotation, thereby realizing the circumferential movement of multiple scraper plates 9, and lubricating oil can be applied between the cone ring spiral groove 28 and the cone ring spiral block 29 for lubrication to reduce the friction between the two.

[0055] Embodiment 6, based on embodiment 4, as shown in the attached Figure 3-Figure 10As shown, two second pulley cylinders 30 symmetrically positioned on the left and right sides are fixedly installed on the outer side surface of the medicine pounding tank 1, and the telescopic end of the top of each second pulley cylinder 30 is fixedly connected to the second pulley bracket 31, and the second pulley 26 is rotatably installed on the second pulley bracket 31. When the medicine is pounded, the second pulley cylinder 30 can be started to extend its telescopic rod upward, thereby driving the second pulley 26 to move upward and pull the traction rope 27 upward. The traction rope 27 drives the scraper plate slider 19, the scraper plate cone ring 21 and multiple scraper plates 9 to move upward. The scraper plate 9 moves circumferentially to scrape off the medicine adhered to the inner wall of the medicine pounding tank 1, and the scraper plate groove 8 scrapes off the medicine on the outside of the scraper plate 9, and then the medicine outlet 102 can be opened to take out the medicine.

[0056] Embodiment 7, based on embodiment 1, as shown in the attached Figure 2 , Figure 3 , Figure 7-Figure 9 As shown, the pestle rod driving mechanism 12 includes a bracket 32, a rotation driving groove 33, a rotation driving ring 34, a rotation driving block 35, a pestle rod lifting spring 36, a pounding lifting cylinder 37, a reciprocating lifting link groove 38, a reciprocating lifting pin 39, a driving ring gear 40, a rotation driving motor 41, and a rotation driving gear 42;

[0057] A bracket 32 ​​with a top bent to the top of the medicine pounding pot 1 is fixedly installed on the outer side surface of the medicine pounding pot 1, and the top of the medicine pestle rod 4 passes through the bracket 32 ​​upwards. A rotation driving groove 33 is opened on the outer side surface of the top of the medicine pestle rod 4, and a rotation driving ring 34 coaxially surrounding the outer side of the medicine pestle rod 4 is rotatably installed at the bottom of the bracket 32. A rotation driving block 35 located inside the rotation driving groove 33 is fixedly installed on the inner side surface of the rotation driving ring 34. Therefore, when the rotation driving ring 34 rotates, the medicine pestle rod 4 can be driven to rotate through the cooperation of the rotation driving block 35 and the rotation driving groove 33, thereby rotating the medicine pestle head 5, and when the medicine pestle rod 4 moves up and down, the rotation driving groove 33 can slide relative to the rotation driving block 35;

[0058] The outer side of the top end of the pestle rod 4 is sleeved with a pestle rod lifting spring 36 located between the top end thereof and the top surface of the bracket 32. When the pestle rod lifting spring 36 is in a compressed state, the pestle head 5 is in contact with the medicine pounding part 3. When the pestle rod 4 drives the pestle head 5 to move upward, the pestle rod lifting spring 36 can be lengthened to store force. Then, the elastic force of the pestle rod lifting spring 36 can drive the pestle rod 4 to move downward, so that the pestle head 5 pound the medicinal materials.

[0059] A medicine pounding and lifting cylinder 37 coaxially surrounding the outer side of the medicine pestle rod 4 is fixedly installed on the top of the bracket 32. A continuous reciprocating lifting link groove 38 is opened on the inner side of the medicine pounding and lifting cylinder 37. A reciprocating lifting pin 39 located inside the reciprocating lifting link groove 38 is fixedly installed on the outer side of the top of the medicine pestle rod 4. The cooperation between the reciprocating lifting link groove 38 and the reciprocating lifting pin 39 can make the medicine pestle rod 4 rise upward and then fall freely downward. When the medicine pestle rod 4 rotates, it can drive the reciprocating lifting pin 39 to move circumferentially. While moving circumferentially, it can also move vertically reciprocatingly along the reciprocating lifting link groove 38, thereby driving the medicine pestle rod 4 to achieve vertical reciprocating movement. Lubricating oil can be applied between the reciprocating lifting pin 39 and the reciprocating lifting link groove 38 for good lubrication to reduce the friction between the two.

[0060] A driving ring gear 40 is coaxially fixedly installed on the outer side of the rotating driving ring 34, and a rotating driving motor 41 is fixedly installed on the top of the bracket 32. The rotating driving motor 41 is connected to a power supply and a controller. The rotating shaft of the rotating driving motor 41 passes through the bracket 32 ​​downward and is coaxially fixedly installed with a rotating driving gear 42 that meshes with the driving ring gear 40. When the rotating driving motor 41 is started, the driving ring gear 40 and the rotating driving ring 34 can be driven to rotate through the rotating driving gear 42, thereby driving the medicine pestle rod 4 and the medicine pestle head 5 to rotate.

[0061] Embodiment 8, based on embodiment 7, as shown in the attached Figure 7-Figure 9 As shown, the reciprocating lifting chain groove 38 includes a plurality of mutually connected lifting inclined grooves 381, a descending straight groove 382, ​​and a rotating flat groove 383;

[0062] The top end of the lifting chute 381 is connected to the top end of the adjacent descending straight chute 382 , the bottom end of the descending straight chute 382 is connected to one end of the adjacent rotating flat chute 383 , and the other end of the rotating flat chute 383 is connected to the bottom end of the adjacent lifting chute 381 .

[0063] Attached Figure 7 38, when the medicine pounding lifting cylinder 37 is unfolded, the reciprocating lifting linked groove 38 is schematically shown. When in use, the medicine pestle rod 4 drives the reciprocating lifting pin 39 to move circumferentially. When the reciprocating lifting pin 39 moves to the inside of the lifting inclined groove 381, the reciprocating lifting pin 39 can move upward along the lifting inclined groove 381, thereby driving the medicine pestle rod 4 and the medicine pestle head 5 to move upward, and at the same time, the medicine pestle rod lifting tension spring 36 is stretched to store force. When the reciprocating lifting pin 39 moves to the top of the lifting inclined groove 381 and enters the inside of the falling straight groove 382, ​​the reciprocating lifting pin 39, the medicine pestle rod 4 and the medicine pestle head 5 can all fall downward quickly under the elastic force of the medicine pestle rod lifting tension spring 36, thereby pounding the medicinal materials once.

[0064] When the reciprocating lifting pin 39 falls to the lowest end of the falling straight groove 382, ​​the pestle rod 4 continues to rotate, so that the reciprocating lifting pin 39 can move circumferentially along the rotating flat groove 383. At this time, the pestle rod 4 and the pestle head 5 rotate, so that the pestle head 5 drives the pestle bottom scraper 13 at the bottom to rotate, and scrapes the pounded medicinal materials at the center of the pounding part 3. Then the reciprocating lifting pin 39 will move to the bottom end of the lifting inclined groove 381 and move upward, and the above process will be repeated again.

[0065] Through the above operation, the pestle rod 4 and the pestle head 5 can achieve reciprocating lifting and lowering while rotating, so as to pound the medicinal materials, and the medicinal materials can be scraped during each pounding, so as to avoid the situation where the pounded medicinal materials are piled up in the center of the pounding part 3, resulting in the rest of the medicinal materials not being pounded.

[0066] Embodiment 9, based on embodiment 1, as shown in the attached Figure 2-Figure 4 , Fig.10 As shown, the pestle bottom scraper 13 includes a bottom scraper groove 43, a bottom scraper 44, a scraper groove cover 45, and a bottom scraper spring 46;

[0067] A plurality of circumferentially evenly distributed bottom scraper grooves 43 are penetrated between the bottom surface and the top surface of the pestle head 5, a bottom scraper 44 is slidably installed inside the bottom end of each of the bottom scraper grooves 43, a scraper groove cover 45 is fixedly installed at the top opening of each of the bottom scraper grooves 43, a bottom scraper spring 46 is installed between the scraper groove cover 45 and the bottom scraper 44, when the pestle head 5 rotates, the medicinal materials thereunder can be scraped by the plurality of bottom scrapers 44, when the pestle head 5 contacts the concave surface of the medicine pounding part 3, the plurality of bottom scrapers 44 are squeezed and contracted into the bottom scraper groove 43, so that the bottom of the bottom scraper 44 abuts against the concave surface of the medicine pounding part 3, and the medicinal materials accumulated on the concave surface are scraped by the plurality of bottom scrapers 44 when the pestle head 5 rotates.

[0068] Embodiment 10, based on embodiment 1, as shown in the attached Figure 2-Figure 4 , Fig.10As shown, a telescopic hole 47 is provided on the top of the pestle head 5, and the bottom end of the pestle rod 4 is located in the telescopic hole 47. A telescopic spring 48 abutting against the bottom of the pestle rod 4 is installed in the telescopic hole 47. A telescopic groove 49 is provided on the outer side surface of the bottom end of the pestle rod 4. A telescopic slider 50 located in the telescopic groove 49 is fixedly installed on the inner wall of the telescopic hole 47. When the pestle rod 4 rotates, the pestle head 5 can be driven to rotate by the cooperation of the telescopic slider 50 and the telescopic groove 49. When the pestle rod 4 drives the pestle head 5 to move downward to pound the medicinal materials, the pestle head 5 can achieve buffering through the telescopic spring 48 to avoid the situation where the pestle rod 4 and the pestle head 5 are rigidly connected. When the pestle rod 4 moves downward to the maximum stroke, the bottom of the pestle head 5 abuts against the concave surface of the medicine pounding part 3, and there is no buffering space for the medicine. When some hard medicinal materials are crushed, part of the medicinal materials will block the falling of the pestle head 5, thereby causing damage to the transmission structure that drives the pestle rod 4 to reciprocate up and down. Therefore, it is necessary to set a buffer for the pestle head 5, and the elastic telescopic relationship between the pestle rod 4 and the pestle head 5 can solve this problem.

[0069] It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for the convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0070] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0071] So far, the technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. An energy-saving and environment-friendly Chinese medicine pounding device, comprising a pounding pot (1), characterized in that: The top of the medicine pounding pot (1) is provided with a medicine inlet (101), the side of the medicine pounding pot (1) is penetrated with a medicine outlet (102), the bottom surface of the inside of the medicine pounding pot (1) is provided with a medicine pounding portion (3) with a concave middle portion, the middle portion of the top surface of the medicine pounding pot (1) is penetrated with a medicine pestle rod (4) and installed, the bottom end of the medicine pestle rod (4) is located inside the medicine pounding pot (1) and is installed with a medicine pestle head (5), a medicine retaining ring (6) is coaxially installed on the inner wall of the medicine pounding pot (1), the inner diameter of the medicine retaining ring (6) is larger than the outer diameter of the medicine pestle head (5), and a medicine retaining ring (6) is installed on the inner wall of the medicine retaining ring (6) that can be engaged with the medicine pestle head (5) ), a medicine scraper ring sheet (7) in contact with the outer circumferential surface of the medicine retaining ring (6), a plurality of medicine scraper plate grooves (8) distributed in a circumferential direction extending through the top surface and the bottom surface of the medicine retaining ring (6), a medicine scraper plate (9) being slidably mounted in each of the medicine scraper plate grooves (8), a medicine scraper soft sheet (10) being mounted at the bottom of each of the medicine scraper plates (9) and being in contact with the concave surface of the medicine pounding portion (3), a medicine scraper plate traction mechanism (11) being connected between the medicine pestle head (5) and the plurality of medicine scraper plates (9), a medicine pestle rod driving mechanism (12) being mounted at the top of the medicine pounding pot (1), and a medicine pestle bottom scraper (13) being telescopically mounted at the bottom of the medicine pestle head (5); The inner wall of the medicine pounding pot (1) is provided with two medicine retaining ring slide grooves (14) symmetrically positioned on the left and right sides, and a medicine retaining ring slider (15) is slidably mounted in each of the medicine retaining ring slide grooves (14) up and down, and a medicine retaining ring spring (17) is fixedly mounted between the top of the medicine retaining ring slider (15) and the top of the medicine retaining ring slide groove (14), and the medicine retaining ring (6) is rotatably mounted between the two medicine retaining ring sliders (15), and the outer side surface of the medicine retaining ring (6) is sealed and fitted with the inner wall of the medicine pounding pot (1), and a cleaning wedge (16) is mounted at the bottom of each of the medicine retaining ring sliders (15); The scraper plate traction mechanism (11) comprises a scraper plate slide groove (18), a scraper plate slider (19), a scraper plate spring (20), and a scraper plate cone ring (21); The inner wall of the medicine pounding tank (1) is provided with two medicine scraper plate grooves (18) symmetrically positioned on the left and right, and a medicine scraper plate slider (19) is installed in each of the medicine scraper plate grooves (18) for sliding up and down, and a medicine scraper plate spring (20) is fixedly installed between the top of the medicine scraper plate slider (19) and the top of the medicine scraper plate groove (18), and a medicine scraper plate cone ring (21) whose outer side surface is sealed and fitted with the inner wall of the medicine pounding tank (1) is rotatably installed between the two medicine scraper plate sliders (19), and a downwardly inclined medicine feeding inclined surface (210) is provided in the middle of the medicine scraper plate cone ring (21), and the tops of the plurality of medicine scrapers (9) are fixedly connected to the bottom surface of the medicine scraper plate cone ring (21); The scraper plate traction mechanism (11) further comprises a traction ring (22), a first rope hole (23), a second rope hole (24), a first pulley (25), a second pulley (26), and a traction rope (27); A traction ring (22) is coaxially rotatably mounted on the top of the medicine pestle head (5); two first rope holes (23) symmetrically positioned on the left and right are penetrated through the top of the medicine pounding pot (1); second rope holes (24) are respectively penetrated between the top surfaces of the two medicine scraping plate slide grooves (18) and the top of the medicine pounding pot (1); a first pulley (25) located above the two first rope holes (23) is rotatably mounted on the top of the medicine pounding pot (1); a second pulley (26) located above the two second rope holes (24) is rotatably mounted on the top of the medicine pounding pot (1); two traction ropes (27) are fixedly mounted on the top of the traction ring (22); the other end of each traction rope (27) passes through one of the first rope holes (23), then passes over the top of the first pulley (25) and the second pulley (26), passes through the second rope hole (24) and is fixedly connected to the top of the medicine scraping plate slider (19).

2. The energy-saving and environment-friendly Chinese medicine pounding device according to claim 1 is characterized in that: A spiral conical ring spiral groove (28) is provided on the inner wall of the medicine pounding pot (1), and a conical ring spiral block (29) located inside the conical ring spiral groove (28) is fixedly mounted on the outer surface of the conical ring (21) of the medicine scraper.

3. The energy-saving and environment-friendly Chinese medicine pounding device according to claim 1 is characterized in that: Two second pulley cylinders (30) are fixedly mounted on the outer side of the medicine pounding pot (1) and are symmetrically positioned on the left and right. The telescopic end at the top of each second pulley cylinder (30) is fixedly connected to a second pulley bracket (31), and the second pulley (26) is rotatably mounted on the second pulley bracket (31).

4. The energy-saving and environment-friendly Chinese medicine pounding device according to claim 1 is characterized in that: The pestle rod driving mechanism (12) comprises a bracket (32), a rotary driving groove (33), a rotary driving ring (34), a rotary driving block (35), a pestle rod lifting tension spring (36), a pestle lifting cylinder (37), a reciprocating lifting linked groove (38), a reciprocating lifting pin (39), a driving ring gear (40), a rotary driving motor (41), and a rotary driving gear (42); A bracket (32) with a top bent to the top of the medicine pounding pot (1) is fixedly mounted on the outer side surface of the medicine pounding pot (1); the top end of the medicine pestle rod (4) passes through the bracket (32) upward; a rotation drive groove (33) is provided on the outer side surface of the top end of the medicine pestle rod (4); a rotation drive ring (34) coaxially surrounding the outer side of the medicine pestle rod (4) is rotatably mounted on the bottom of the bracket (32); a rotation drive block (35) located inside the rotation drive groove (33) is fixedly mounted on the inner side surface of the rotation drive ring (34); a rotation drive block (35) located inside the rotation drive groove (33) is sleeved on the outer side of the top end of the medicine pestle rod (4) A medicine pestle rod lifting tension spring (36) is provided between the top end and the top surface of the bracket (32); a medicine pounding lifting cylinder (37) coaxially surrounding the outside of the medicine pestle rod (4) is fixedly installed on the top of the bracket (32); a continuous reciprocating lifting link groove (38) is provided on the inner side surface of the medicine pounding lifting cylinder (37); a reciprocating lifting pin (39) located inside the reciprocating lifting link groove (38) is fixedly installed on the outer side of the top of the medicine pestle rod (4); the cooperation between the reciprocating lifting link groove (38) and the reciprocating lifting pin (39) enables the medicine pestle rod (4) to be lifted upward and then freely fall downward; A drive ring gear ring (40) is coaxially fixedly mounted on the outer side of the rotary drive ring (34), a rotary drive motor (41) is fixedly mounted on the top of the bracket (32), and a rotating shaft of the rotary drive motor (41) passes through the bracket (32) downward and is coaxially fixedly mounted with a rotary drive gear (42) meshing with the drive ring gear ring (40).

5. The energy-saving and environment-friendly Chinese medicine pounding device according to claim 4 is characterized in that: The reciprocating lifting chain groove (38) comprises a plurality of mutually connected lifting inclined grooves (381), a descending straight groove (382), and a rotating flat groove (383); The top end of the lifting inclined groove (381) is connected to the top end of the adjacent descending straight groove (382), the bottom end of the descending straight groove (382) is connected to one end of the adjacent rotating flat groove (383), and the other end of the rotating flat groove (383) is connected to the bottom end of the adjacent lifting inclined groove (381).

6. The energy-saving and environment-friendly Chinese medicine pounding device according to claim 1 is characterized in that: The pestle bottom scraper (13) comprises a bottom scraper groove (43), a bottom scraper (44), a scraper groove cover (45), and a bottom scraper spring (46); A plurality of bottom scraper grooves (43) evenly distributed in the circumferential direction are formed between the bottom surface and the top surface of the pestle head (5); a bottom scraper (44) is slidably mounted inside the bottom end of each bottom scraper groove (43); a scraper groove cover plate (45) is fixedly mounted at the top opening of each bottom scraper groove (43); and a bottom scraper spring (46) is mounted between the scraper groove cover plate (45) and the bottom scraper (44).

7. The energy-saving and environment-friendly Chinese medicine pounding device according to claim 1 is characterized in that: A telescopic hole (47) is provided at the top of the pestle head (5), the bottom end of the pestle rod (4) is located in the telescopic hole (47), a telescopic spring (48) abutting against the bottom of the pestle rod (4) is installed in the telescopic hole (47), a telescopic groove (49) is provided on the outer surface of the bottom end of the pestle rod (4), and a telescopic slider (50) located in the telescopic groove (49) is fixedly installed on the inner wall of the telescopic hole (47).

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