Crushing device for decocting traditional Chinese medicinal materials and crushing method thereof

Abstract

The invention belongs to the field of traditional Chinese medicinal material processing, and provides a crushing device for traditional Chinese medicinal material decoction and a crushing method thereof.The crushing device comprises a box body, a material containing groove is formed in the box body, a crushing cavity is formed in the box body, a feeding port communicating with the crushing cavity is formed in the bottom of the material containing groove, and a discharging hole is formed in the bottom of the crushing cavity; a collecting box is inserted into the side face of the box body, a discharging hole is formed in the box body, the discharging hole communicates with the collecting box through the discharging hole, a strike bearing plate is fixedly connected to the interior of the crushing cavity, and an elastic material guiding film is fixedly connected to the side face of the strike bearing plate. According to the traditional Chinese medicinal material releasing device, by arranging the strike bearing plate, the elastic material guiding film and the flapping assembly, traditional Chinese medicinal materials are placed in a discharging channel formed by the strike bearing plate and the elastic material guiding film, the motor is used for driving the flapping assembly to flap the traditional Chinese medicinal materials in the elastic material guiding film, cell walls of traditional Chinese medicinal material cells can be broken, and the efficiency of releasing effective components of the traditional Chinese medicinal materials is improved.

Description

Technical Field

[0001] The invention belongs to the field of Chinese medicinal material processing, and in particular relates to a crushing device for decocting Chinese medicinal materials and a crushing method thereof. Background Art

[0002] Chinese medicinal materials refer to native medicinal materials used under the guidance of traditional Han medicine. Chinese medicinal materials are medicinal materials produced in areas with specific natural conditions and ecological environments. There are many types of Chinese medicinal materials and their sources are wide-ranging.

[0003] The processing of Chinese medicinal materials requires multiple process steps. Steaming of Chinese medicinal materials is an indispensable and important link in the processing of Chinese medicine. Rattan, woody, tuber and fruit Chinese medicinal materials usually need to be crushed before they can be decocted.

[0004] With the application of mechanical equipment in the traditional Chinese medicine industry, many pharmacies no longer use pounding tubes to crush Chinese herbal medicines, but use time-saving and labor-saving pulverizers. However, long-term practice has found that for the crushing of some medicinal materials, the use of pulverizers can make the medicinal materials into very neat dices or segments, but the color of the decocted medicinal soup is not as good as the medicinal materials crushed by hand using pounding tubes. After microscopic identification, it was found that the cell walls of the dices or segments made by pulverizers were broken only at the cut surface, and the cell walls inside were very intact, thus limiting the release of its effective ingredients in boiling water; while most of the cell walls of the manually crushed medicinal materials were damaged to varying degrees, so the decocted medicinal soup was rich.

[0005] The main reason is that the existing medicinal material crushers generally use high-speed rotating blades to cut the medicinal materials, which lacks physical impact on the Chinese medicinal materials. Summary of the invention

[0006] The purpose of the present invention is to provide a crushing device for decocting Chinese medicinal materials and a crushing method thereof, aiming to solve the technical problem in the prior art that the release of effective ingredients of Chinese medicinal materials is limited due to the use of blades to cut medicinal materials.

[0007] The present invention is implemented in this way: a crushing device for decocting Chinese medicinal materials comprises a box body, the box body is provided with a material placing trough, the box body is provided with a crushing chamber, the bottom of the material placing trough is provided with a feeding port connected with the crushing chamber, the bottom of the crushing chamber is provided with a feeding hole, the side of the box body is inserted with a collecting box, the box body is provided with a discharging hole, the discharging hole is connected with the collecting box through the discharging hole, the inside of the crushing chamber is fixedly connected with a striking plate, the side of the striking plate is fixedly connected with an elastic material guiding membrane, the two ends of the elastic material guiding membrane are respectively connected to the feeding port and the discharging hole, initially, the cross section of the elastic material guiding membrane is an arc, the striking plate and the elastic material guiding membrane form a discharging channel connecting the feeding port and the discharging hole, the inside of the box body is installed with a motor, the output shaft of the motor extending into the crushing chamber is installed with a slapping assembly, the motor can slap the Chinese medicinal materials in the elastic material guiding membrane through the slapping assembly, and then crush the Chinese medicinal materials; A shearing mechanism is installed inside the discharge hole. Initially, the output end of the shearing mechanism blocks the discharge hole to prevent the Chinese medicinal materials in the elastic material guide membrane from continuously sliding down so that the flapping component can flap it. The shearing mechanism includes an unsealing component, which is installed inside the crushing chamber. One end of the unsealing component is connected to the output end of the shearing mechanism. When the motor drives the flapping component to rotate, the flapping component can drive the output end of the shearing mechanism to move through the unsealing component, thereby releasing the blockage of the discharge hole by the output end of the shearing mechanism, so that the Chinese medicinal materials in the elastic material guide membrane can slide down from the discharge hole. When the flapping component is disconnected from the unsealing component, the output end of the shearing mechanism can cut off one end of the Chinese medicinal materials extending out of the discharge hole, and the cut Chinese medicinal materials fall into the collection box through the discharge hole.

[0008] Further technical solution: the flapping assembly comprises a fixed sleeve fixedly mounted on the output shaft of the motor, a driving plate is fixedly connected to the side of the fixed sleeve, and a flapping plate is hinged at one end of the driving plate; When the motor drives the fixed sleeve and the driving plate to rotate, the driving plate drives the beating plate to beat the elastic material guiding film; After the beating, the beating plate will be blocked by the strike plate and bend backwards, so that the distance between the end of the driving plate and the motor axis is smaller than the distance between the end of the strike plate and the motor axis, so that the beating plate can smoothly pass over the strike plate and continue to beating it; In order to ensure the slapping force of the slapping board, a rebound component is installed on the side of the driving plate away from the rotation direction of the motor, and the output end of the rebound component elastically abuts against the side of the slapping board. Initially, the slapping board and the driving plate are arranged in parallel. After the slapping board is bent, the rebound component drives the slapping board to return to the normal position to facilitate the next slapping.

[0009] Further technical solution: the rebound assembly comprises a fixed box fixedly mounted on the side of the driving plate, a rebound block is slidably connected inside the fixed box, a fourth compression spring is connected between the side of the rebound block away from the slapping plate and the fixed box, a rebound plate is hingedly connected to the side of the rebound block close to the slapping plate, and a torsion spring is connected between the rebound plate and the rebound block; In order to limit the rebound plate and prevent the torsion spring from breaking after reaching the torsion limit, the width of the rebound plate is made smaller than the width of the rebound block. Initially, one end of the rebound plate is located inside the fixed box.

[0010] Further technical solution: the shearing mechanism includes two fixed bars fixedly connected to the top of the discharge hole, the two fixed bars are respectively located on both sides of the discharge hole, two second guide rods are fixedly connected between the two fixed bars, a tool holder is slidably connected between the two second guide rods, a cutting knife is fixedly connected to the side of the tool holder close to the discharge hole, a second compression spring is connected between the side of the tool holder facing away from the cutting knife and a fixed bar, initially, the side of the cutting knife abuts against another fixed bar and blocks the discharge hole, and the output end of the unsealing component is connected to the tool holder.

[0011] Further technical solution: the unsealing component includes a chute provided at the bottom of the crushing chamber, the chute is an arc-shaped chute, the axis of the chute coincides with the axis of the motor, a first slider is slidably connected inside the chute, the top of the first slider is not higher than the bottom of the crushing chamber, a pull rope is fixedly connected to the side of the first slider close to the tool holder, and one end of the pull rope is fixedly connected to the side of the tool holder; In order to enable the unsealing component to automatically release the blocking of the cutting knife on the feeding hole, the unsealing component also includes a mounting groove opened on the top of the first sliding block, the interior of the mounting groove is vertically slidably connected with a lifting plate, and a third compression spring is connected between the lifting plate and the bottom of the mounting groove, and a wedge-shaped head is fixedly connected to the top of the lifting plate, and a limiting rod is fixedly connected to the bottom of the lifting plate, so that the driving plate can drive the first sliding block to move through the wedge head, so that the distance from the center line of the wedge head to the axis center of the motor is smaller than the distance from the end of the driving plate to the axis center of the motor, and the distance from the bottom of the limiting rod to the top of the wedge head is greater than the height of the first sliding block. Initially, the bottom of the limiting rod passes through the first sliding block and contacts with the bottom of the sliding groove, and the top of the wedge head is higher than the bottom of the crushing chamber; In order to prevent the wedge-shaped head from hindering the movement of the driving plate, a limit release groove is opened at the bottom of the end of the slide away from the discharge hole. The distance from the bottom of the limit release groove to the bottom of the crushing chamber is greater than the distance from the bottom of the limiting rod to the top of the wedge head, so that the wedge head can be completely retracted into the installation groove to allow the driving plate to pass through.

[0012] Further technical solution: a plurality of material shifting arc plates are also provided, and the plurality of material shifting arc plates are fixedly mounted on the side of the output shaft of the motor extending into the material feeding trough, and the horizontal cross section of the material shifting arc plate is an arc, and the distance from the most concave point of the arc to the axis of the motor is equal to the distance from the center point of the feed inlet to the axis of the motor, so that the Chinese medicinal materials at any point in the material feeding trough can move to the concave point of the material shifting arc plate through the inclined surface of the material shifting arc plate, and be brought into the feed inlet by the material shifting arc plate; In order to make feeding more convenient, a feeding slope is provided on the peripheral side of the feeding port, and the feeding slope expands the receiving range of the feeding port, thereby making it easier for the Chinese medicinal materials to fall into the feeding port.

[0013] Further technical solution: A soaking component is also provided, which is installed on the box body and is used to soak the dried Chinese medicinal materials to avoid the Chinese medicinal materials from breaking into slag, which is convenient for subsequent decoction and filtration.

[0014] Further technical solution: the soaking assembly comprises a soaking cylinder and a first telescopic rod fixedly mounted on the box body, the movable end of the first telescopic rod extending into the soaking cylinder is fixedly mounted with a mounting block, the mounting block is mounted with a placement assembly, and the placement assembly is used to place Chinese medicinal materials; Submerge the Chinese medicinal materials in water to soften them. The soaking time is generally 30 minutes to 2 hours. The soaking time needs to be determined according to the type of Chinese medicinal materials, the degree of dryness, and the difficulty of water absorption. In order to reduce the soaking time, a heating wire can be installed inside the soaking tube. Appropriate high temperature can speed up the softening of Chinese medicinal materials. The temperature of the heated water is generally 30~35 degrees Celsius, but the maximum should not exceed 40 degrees Celsius, otherwise it will destroy the medicinal properties of the Chinese medicinal materials.

[0015] Further technical solution: the placement component includes a discharge tray, the discharge tray is rotatably mounted on one end of a mounting block, a second telescopic rod is hinged on the mounting block, a movable end of the second telescopic rod is hinged on the bottom of the discharge tray, two first guide rods are fixedly connected to the bottom of the discharge tray, a connecting block is slidably connected to the two first guide rods, a first compression spring is connected between the connecting block and the bottom of the first guide rod, a material blocking tray is fixedly connected between the two connecting blocks, the discharge tray and the material blocking tray can form a complete placement disc, and a plurality of drainage holes are provided at the bottom of the placement disc; A material guide hopper is also fixedly connected to the top of the box body, and the material guide hopper is inclined. The bottom end of the material guide hopper extends above the material placing trough, and the high end of the material guide hopper extends above the soaking cylinder. The distance from the side of the material guide hopper close to the first telescopic rod to the axis of the soaking cylinder is equal to the distance from the side of the material blocking plate close to the first telescopic rod to the axis of the soaking cylinder, so that the high end end of the material guide hopper is just above the side of the material blocking plate.

[0016] The method for using the above-mentioned crushing device for decoction of Chinese medicinal materials comprises the following steps: S01: Use the soaking component to heat and soak the Chinese medicinal materials for 10 to 30 minutes; add water into the soaking cylinder, start the heating wire, put the Chinese medicinal materials into the discharge tray, and the first telescopic rod drives the discharge tray to descend so that the discharge tray is immersed in water and soaked for 10 to 30 minutes; S02: After the soaking is completed, the Chinese medicinal materials in the soaking assembly are moved into the material storage tank through the guide hopper; the first telescopic rod drives the mounting block and the discharge tray to rise, and the discharge tray drives the blocking tray to rise through the first compression spring, and the blocking tray will be blocked by the bottom of the guide hopper, and the blocking tray descends relative to the discharge tray, and the discharge tray is raised to the top of the end of the guide hopper, and the second telescopic rod drives the discharge tray to rotate, so that the discharge tray is tilted in the direction of the guide hopper, and under the action of gravity, the Chinese medicinal materials in the discharge tray will slide into the material storage tank; S03: Start the motor; the motor pushes the Chinese medicinal materials into the feed slope through the material-pushing arc plate, and the Chinese medicinal materials in the feed slope fall into the elastic material-guiding membrane from the feed inlet and are blocked by the output end of the shearing mechanism; S04: The motor drives the beating assembly to beat the Chinese medicinal materials in the elastic material guide membrane; when the motor drives the fixed sleeve and the driving plate to rotate, the driving plate drives the beating plate to beat the elastic material guide membrane, and after beating, the beating plate bends backward and passes over the receiving plate, and after passing over the receiving plate, the rebound assembly drives the beating plate to return to normal; S05: After beating, the beating component drives the shearing mechanism to intermittently shear the Chinese medicinal materials through the unsealing component, and the cut Chinese medicinal materials will fall into the collection box from the discharge hole; the beating component drives the output end of the shearing mechanism to move through the unsealing component to open the discharge hole, and after the beating component passes over the unsealing component, the output end of the shearing mechanism returns to cut off the Chinese medicinal materials extending into the discharge hole, and re-seal the discharge hole; S06: Collect the Chinese medicinal materials in the collection box.

[0017] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention, by providing a strike plate, an elastic material guide membrane and a beating assembly, places Chinese medicinal materials into a material discharge channel formed by the strike plate and the elastic material guide membrane, and uses a motor to drive the beating assembly to beat the Chinese medicinal materials in the elastic material guide membrane, so as to break the cell walls of the Chinese medicinal materials cells and improve the efficiency of releasing the effective components of the Chinese medicinal materials; 2. The present invention provides a shearing mechanism so that the output end of the shearing mechanism blocks the feed hole, so that the Chinese medicinal materials can be beaten multiple times, thereby improving the damage effect of the Chinese medicinal materials. At the same time, the shearing mechanism can also shear the Chinese medicinal materials into dices or blocks, thereby increasing the release efficiency of the effective ingredients when the Chinese medicinal materials are decocted; 3. The present invention, by providing an unsealing component, after the beating component beats the Chinese medicinal materials, it can drive the output end of the shearing mechanism to move through the unsealing component, release the blockage of the feed hole by the output end of the shearing mechanism, and shear the Chinese medicinal materials, thereby realizing the automatic shearing function of the shearing mechanism, which is more convenient to use; 4. The present invention, by providing a rebound component, can restore the beating plate to its original state after beating the Chinese medicinal materials, so as to facilitate the next beating of the Chinese medicinal materials, and by providing a transverse fourth compression spring in the rebound component, the burden of the torsion spring can be reduced. Compared with directly using the torsion spring to return the beating plate, the present invention increases the protection of the torsion spring, avoids the torsion spring from breaking after reaching the torsion limit, and prolongs the service life of the torsion spring; 5. The present invention, by providing a soaking component, can heat and soak the Chinese medicinal materials before crushing them, so as to soften them and avoid crushing them, thereby avoiding affecting the filtration of the medicinal residues after decocting the Chinese medicinal materials and affecting the taste of the patient when taking them orally; 6. The present invention, by providing a material discharge tray, a second telescopic rod, a first compression spring, a material blocking tray and a material guide hopper, can automatically load the Chinese medicinal materials after the Chinese medicinal materials are soaked, without the need for staff to assist in loading, thereby reducing the workload of the staff and making it more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0019] Figure 2 It is a schematic diagram of the overall front cross-sectional structure of the present invention.

[0020] Figure 3 It is a schematic diagram of the structure of the immersion component in the present invention when viewed from above.

[0021] Figure 4 It is a schematic diagram of the installation of the shearing mechanism of the present invention, viewed from top to bottom as a whole or part of the invention.

[0022] Figure 5 It is a schematic diagram of a partial top view of the whole of the present invention.

[0023] Figure 6 For the present invention Figure 5 Enlarged schematic diagram at point A in the middle.

[0024] Figure 7 It is a schematic diagram of the structure of the beating component in the present invention.

[0025] In the attached drawings: 1, box; 2, soaking assembly; 21, soaking cylinder; 22, discharge tray; 23, material blocking tray; 24, mounting block; 25, first telescopic rod; 26, second telescopic rod; 27, connecting block; 28, first guide rod; 29, first compression spring; 3, guide hopper; 4, feed ramp; 5, feed inlet; 6, arc plate for shifting materials; 7, material trough; 8, motor; 9, collection box; 10, elastic guide film; 11, feed hole; 12, shearing mechanism; 121, second compression spring; 122, fixing bar; 123, knife holder; 12 4. Cutting knife; 125. Pull rope; 126. First slider; 127. Slide groove; 128. Second guide rod; 129. Mounting groove; 1210. Lifting plate; 1211. Wedge-shaped head; 1212. Third compression spring; 1213. Limit rod; 1214. Release groove; 13. Beating assembly; 131. Beating plate; 132. Drive plate; 133. Fixed sleeve; 134. Fixed box; 135. Fourth compression spring; 136. Rebound block; 137. Rebound plate; 14. Crushing chamber; 15. Strike plate; 16. Discharge hole. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0027] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0028] like Figure 1-Figure 7As shown, a crushing device for decoction of Chinese medicinal materials provided by the present invention comprises a box body 1, a material placing trough 7 is provided on the box body 1, a crushing chamber 14 is provided inside the box body 1, a feed port 5 communicating with the crushing chamber 14 is provided at the bottom of the material placing trough 7, a material discharge hole 11 is provided at the bottom of the crushing chamber 14, a collecting box 9 is inserted into the side of the box body 1, a material discharge hole 16 is provided inside the box body 1, the material discharge hole 11 is communicated with the collecting box 9 through the material discharge hole 16, a striking plate 15 is fixedly connected to the inside of the crushing chamber 14, and the striking plate 15 is An elastic material-conducting membrane 10 is fixedly connected to the side, and the two ends of the elastic material-conducting membrane 10 are respectively connected to the feed port 5 and the discharge hole 11. Initially, the cross section of the elastic material-conducting membrane 10 is arc-shaped, and the receiving plate 15 and the elastic material-conducting membrane 10 form a discharge channel connecting the feed port 5 and the discharge hole 11. A motor 8 is installed inside the box body 1, and the output shaft of the motor 8 extending into the crushing chamber 14 is installed with a beating component 13. The motor 8 can beat the Chinese medicinal materials in the elastic material-conducting membrane 10 through the beating component 13, thereby crushing the Chinese medicinal materials; A shearing mechanism 12 is installed inside the discharge hole 16. Initially, the output end of the shearing mechanism 12 blocks the feed hole 11 to prevent the Chinese medicinal materials in the elastic material guide membrane 10 from continuously sliding down so that the flapping component 13 can flap it. The shearing mechanism 12 includes an unsealing component, which is installed inside the crushing chamber 14. One end of the unsealing component is connected to the output end of the shearing mechanism 12. When the motor 8 drives the flapping component 13 to rotate, the flapping component 13 can drive the output end of the shearing mechanism 12 to move through the unsealing component, thereby releasing the blockage of the feed hole 11 by the output end of the shearing mechanism 12, so that the Chinese medicinal materials in the elastic material guide membrane 10 can slide down from the feed hole 11. When the flapping component 13 is disconnected from the unsealing component, the output end of the shearing mechanism 12 can cut off one end of the Chinese medicinal materials extending out of the feed hole 11, and the cut Chinese medicinal materials fall into the collecting box 9 through the discharge hole 16.

[0029] The Chinese medicinal materials are inserted from the feed port 5, and the Chinese medicinal materials will fall into the feeding channel between the receiving plate 15 and the elastic material guide membrane 10. Since the output end of the shearing mechanism 12 blocks the feeding hole 11, the Chinese medicinal materials will temporarily stay in the feeding channel. Then the motor 8 drives the beating component 13 to rotate, and the beating component 13 beats the side of the elastic material guide membrane 10, so that the Chinese medicinal materials in the elastic material guide membrane 10 can be broken, and most of the cell walls of the Chinese medicinal materials can be damaged, thereby improving the efficiency of releasing the effective ingredients of the Chinese medicinal materials; When the beating component 13 encounters the unsealing component and drives the unsealing component to move, the unsealing component drives the output end of the shearing mechanism 12 to move, thereby opening the discharge hole 11. Under the action of gravity, the Chinese medicinal materials will slide down from the discharge hole 11. When the beating component 13 is disconnected from the unsealing component, the unsealing component releases the output end of the shearing mechanism 12, and the output end of the shearing mechanism 12 returns and cuts off the Chinese medicinal materials extending out of the discharge hole 11. The cut Chinese medicinal materials slide down from the discharge hole 16 into the collection box 9. Since the motor 8 rotates very fast, the frequency of the elastic material guiding membrane 10 being beaten is increased, so that the Chinese medicinal materials in the elastic material guiding membrane 10 will be beaten every time they descend a short distance. When being beaten, the Chinese medicinal materials will stop moving under the action of friction. Therefore, the Chinese medicinal materials can be sheared once every time they descend a short distance, so that longer Chinese medicinal materials can be cut into pieces, and the length of the sheared Chinese medicinal materials can be controlled by controlling the rotation speed of the motor 8.

[0030] like Figure 2 and Figure 7 As shown, a crushing device for decoction of Chinese medicinal materials provided by the present invention is provided. In this embodiment, the beating assembly 13 includes a fixed sleeve 133 fixedly mounted on the output shaft of the motor 8, a driving plate 132 is fixedly connected to the side of the fixed sleeve 133, and a beating plate 131 is hinged at one end of the driving plate 132; When the motor 8 drives the fixed sleeve 133 and the driving plate 132 to rotate, the driving plate 132 drives the beating plate 131 to beat the elastic material guiding film 10; After the beating, the beating plate 131 will be blocked by the striking plate 15 and bend backward, so that the distance between the end of the driving plate 132 and the axis of the motor 8 is smaller than the distance between the end of the striking plate 15 and the axis of the motor 8, so that the beating plate 131 can smoothly pass over the striking plate 15 and continue to beating it; In order to ensure the slapping force of the slapping plate 131, a rebound component is installed on the side of the driving plate 132 away from the rotation direction of the motor 8, and the output end of the rebound component elastically abuts against the side of the slapping plate 131. Initially, the slapping plate 131 and the driving plate 132 are arranged in parallel. After the slapping plate 131 is bent, the rebound component drives the slapping plate 131 to return to the original position, so as to facilitate the next slapping.

[0031] like Figure 2 and Figure 7As shown, a crushing device for decoction of Chinese medicinal materials provided by the present invention is provided. In this embodiment, the rebound component includes a fixed box 134 fixedly mounted on the side of a driving plate 132, a rebound block 136 is slidably connected inside the fixed box 134, a fourth compression spring 135 is connected between the side of the rebound block 136 away from the slapping plate 131 and the fixed box 134, a rebound plate 137 is hingedly connected to the side of the rebound block 136 close to the slapping plate 131, and a torsion spring is connected between the rebound plate 137 and the rebound block 136; In order to limit the rebound plate 137 and prevent the torsion spring from breaking after reaching the torsion limit, the width of the rebound plate 137 is made smaller than the width of the rebound block 136 . Initially, one end of the rebound plate 137 is located inside the fixing box 134 .

[0032] When the slapping plate 131 slaps the elastic material guiding membrane 10 and rotates backward, the slapping plate 131 will first drive the rebound plate 137 to rotate around the rebound block 136. When the rebound plate 137 hits the edge of the fixed box 134, the rebound plate 137 will be blocked. Then the slapping plate 131 will push the rebound block 136 to move through the rebound plate 137, so that the rebound plate 137 will retract into the fixed box 134, so that the slapping plate 131 can rotate a sufficient angle to pass through the impact plate 15 smoothly. After the slapping plate 131 passes over the impact plate 15, under the action of the fourth compression spring 135 and the torsion spring, the slapping plate 131 will rebound quickly so that it can slap the elastic material guiding membrane 10 next time.

[0033] like Figure 2 and Figure 4-Figure 6 As shown, a crushing device for decocting Chinese medicinal materials provided by the present invention is provided. In this embodiment, the shearing mechanism 12 includes two fixed bars 122 fixedly connected to the top of the discharge hole 16, and the two fixed bars 122 are respectively located on both sides of the discharge hole 11. Two second guide rods 128 are fixedly connected between the two fixed bars 122, and a knife holder 123 is slidably connected between the two second guide rods 128. A cutting knife 124 is fixedly connected to the side of the knife holder 123 close to the discharge hole 11, and a second compression spring 121 is connected between the side of the knife holder 123 facing away from the cutting knife 124 and a fixed bar 122. Initially, the side of the cutting knife 124 abuts against another fixed bar 122 and blocks the discharge hole 11. The output end of the unsealing component is connected to the knife holder 123.

[0034] like Figure 2 and Figure 4-Figure 6As shown, a crushing device for decoction of Chinese medicinal materials provided by the present invention is provided. In this embodiment, the unsealing component includes a slide groove 127 opened at the bottom of the crushing chamber 14, and the slide groove 127 is an arc-shaped groove. The axis of the slide groove 127 coincides with the axis of the motor 8. A first slider 126 is slidably connected inside the slide groove 127. The top of the first slider 126 is not higher than the bottom of the crushing chamber 14. A pull rope 125 is fixedly connected to the side of the first slider 126 close to the tool holder 123, and one end of the pull rope 125 is fixedly connected to the side of the tool holder 123. In order to enable the unsealing component to automatically release the blockage of the cutting knife 124 on the feed hole 11, the unsealing component also includes a mounting groove 129 opened at the top of the first slider 126, and the interior of the mounting groove 129 is vertically slidably connected with a lifting plate 1210, and a third compression spring 1212 is connected between the lifting plate 1210 and the bottom of the mounting groove 129, and the top of the lifting plate 1210 is fixedly connected with a wedge head 1211, and the bottom of the lifting plate 1210 is fixedly connected with a limiting rod 1213. The plate 132 can drive the first slider 126 to move through the wedge-shaped head 1211, so that the distance from the center line of the wedge-shaped head 1211 to the axis of the motor 8 is smaller than the distance from the end of the driving plate 132 to the axis of the motor 8, and the distance from the bottom of the limiting rod 1213 to the top of the wedge-shaped head 1211 is greater than the height of the first slider 126. Initially, the bottom of the limiting rod 1213 passes through the first slider 126 and contacts the bottom of the chute 127, and the top of the wedge-shaped head 1211 is higher than the bottom of the crushing chamber 14. In order to prevent the wedge head 1211 from hindering the movement of the driving plate 132, a limit release groove 1214 is opened at the bottom of the end of the slide groove 127 away from the discharge hole 11. The distance from the bottom of the limit release groove 1214 to the bottom of the crushing chamber 14 is greater than the distance from the bottom of the limiting rod 1213 to the top of the wedge head 1211, so that the wedge head 1211 can be completely retracted into the installation groove 129 to allow the driving plate 132 to pass through.

[0035] After the flapping plate 131 flaps the side of the elastic material guiding membrane 10, the motor 8 continues to drive the driving plate 132 to rotate. When the driving plate 132 hits the wedge head 1211, the wedge head 1211 cannot be retracted into the mounting groove 129 due to the obstruction of the limiting rod 1213, so that the driving plate 132 will drive the wedge head 1211 to move. The wedge head 1211 drives the first slider 126 to move through the lifting plate 1210. The first slider 126 pulls the knife holder 123 through the pull rope 125, and the knife holder 123 drives the crushing chamber 14 to move, thereby opening the feeding hole 11. Under the action of gravity, the Chinese medicinal materials slide down from the inside of the elastic material guiding membrane 10. When the driving plate 132 drives the first slider 126 to move to the end of the slide groove 127, the first slider 126 is blocked by the slide groove 127, and the wedge head 1211 can no longer move horizontally. When the rod 1213 is above the limit release groove 1214, the driving plate 132 will squeeze the wedge head 1211 to move downward, and retract the wedge head 1211 into the installation groove 129, so that the driving plate 132 will continue to move over the wedge head 1211. Under the action of the third compression spring 1212, the lifting plate 1210 drives the limiting rod 1213 to move upward, so that the limiting rod 1213 disengages from the limit release groove 1214. Then, under the action of the second compression spring 121, the knife holder 123 pulls the first slider 126 back through the pull rope 125, so that the cutting knife 124 cuts off the Chinese medicinal materials extending out of the feed hole 11, and blocks the feed hole 11 again, so that the driving plate 132 can tap it again. The device can tap the Chinese medicinal materials multiple times to achieve a better crushing effect. At the same time, it can automatically discharge the materials and automatically cut them off, making it more convenient to use.

[0036] like Figure 1-Figure 2 As shown, a crushing device for decoction of Chinese medicinal materials provided by the present invention is provided. In order to enable the device to be automatically loaded, in this embodiment, a plurality of material shifting arc plates 6 are further provided. The plurality of material shifting arc plates 6 are fixedly mounted on the side of the output shaft of the motor 8 extending into the material placement trough 7. The horizontal cross-section of the material shifting arc plates 6 is arc-shaped. The distance from the most concave point of the arc to the axis of the motor 8 is equal to the distance from the center point of the feed port 5 to the axis of the motor 8. Thus, the Chinese medicinal materials at any point in the material placement trough 7 can be moved to the concave point of the material shifting arc plates 6 through the inclined surface of the material shifting arc plates 6 and brought into the feed port 5 by the material shifting arc plates 6. In order to make feeding more convenient, a feeding slope 4 is provided on the peripheral side of the feeding port 5 . The feeding slope 4 expands the receiving range of the feeding port 5 , thereby making it easier for the Chinese medicinal materials to fall into the feeding port 5 .

[0037] like Figure 1-Figure 3As shown, a crushing device for decocting Chinese medicinal materials provided by the present invention is provided. Chinese medicinal materials are usually stored after being dried in the sun, and are usually in the form of dry and hard blocks. When the Chinese medicinal materials are in a dry state, a large amount of water in the cells of the Chinese medicinal materials will be lost, and the cells will appear shriveled. The shriveled cells are brittle and are easily broken into powder when subjected to external force. After the Chinese medicinal materials are decocted, the Chinese medicinal materials need to be removed from the residue so that the patient can take the Chinese medicinal materials decoction orally. However, the Chinese medicinal materials crushed into powder are not easy to be filtered out, which affects the taste of the decoction. Therefore, in this embodiment, a soaking component 2 is also provided, and the soaking component 2 is installed on the box 1. The soaking component 2 is used to soak the dried Chinese medicinal materials to prevent the Chinese medicinal materials from being broken into residues, which is convenient for subsequent decoction and filtration.

[0038] like Figure 1-Figure 3 As shown, a crushing device for decoction of Chinese medicinal materials provided by the present invention is provided. In this embodiment, the soaking assembly 2 comprises a soaking cylinder 21 and a first telescopic rod 25 fixedly mounted on the box body 1. The movable end of the first telescopic rod 25 extending into the soaking cylinder 21 is fixedly mounted with a mounting block 24. A placing assembly is mounted on the mounting block 24, and the placing assembly is used to place Chinese medicinal materials. Fill the soaking cylinder 21 with water, put the Chinese medicinal materials into the placement assembly, and the first telescopic rod 25 drives the mounting block 24 and the material discharging tray 22 to descend, so that the Chinese medicinal materials are immersed in water, and the Chinese medicinal materials can be soaked to soften them. The soaking time is generally 30 minutes to 2 hours, and the soaking time needs to be determined according to the type of Chinese medicinal materials, the degree of dryness, and the water absorption difficulty characteristics; In order to reduce the soaking time, a heating wire can be set inside the soaking tube 21. Appropriate high temperature can accelerate the softening speed of the Chinese medicinal materials. The temperature of the heated water is generally 30-35 degrees Celsius, but the maximum should not exceed 40 degrees Celsius, otherwise it will destroy the medicinal properties of the Chinese medicinal materials.

[0039] like Figure 1-Figure 3As shown, a crushing device for decocting Chinese medicinal materials provided by the present invention is required. After soaking the Chinese medicinal materials, the staff is also required to fish out the Chinese medicinal materials in the placement component and put them into the material placement trough 7. In order to automatically load the Chinese medicinal materials in the placement component and reduce the labor of the staff, in this embodiment, the placement component includes a discharge tray 22, and the discharge tray 22 is rotatably mounted on one end of a mounting block 24. A second telescopic rod 26 is hinged on the mounting block 24, and the movable end of the second telescopic rod 26 is hinged on the bottom of the discharge tray 22. The bottom of the discharge tray 22 is also fixedly connected to two first guide rods 28, and the two first guide rods 28 are slidably connected to a connecting block 27. A first compression spring 29 is connected between the connecting block 27 and the bottom of the first guide rod 28. A blocking tray 23 is fixedly connected between the two connecting blocks 27. The discharge tray 22 and the blocking tray 23 can form a complete placement disc, and a plurality of drainage holes are provided at the bottom of the placement disc. A material guide hopper 3 is also fixedly connected to the top of the box body 1. The material guide hopper 3 is tilted, and the bottom end of the material guide hopper 3 extends above the material placing trough 7, and the high end of the material guide hopper 3 extends above the soaking cylinder 21. The distance from the side of the material guide hopper 3 close to the first telescopic rod 25 to the axis of the soaking cylinder 21 is equal to the distance from the side of the material blocking plate 23 close to the first telescopic rod 25 to the axis of the soaking cylinder 21, so that the high end end of the material guide hopper 3 is just above the side of the material blocking plate 23.

[0040] When loading, the first telescopic rod 25 drives the mounting block 24 and the discharge tray 22 to rise, and the discharge tray 22 drives the blocking plate 23 to rise through the first compression spring 29, and the blocking plate 23 will be blocked by the bottom of the guide hopper 3. As the discharge tray 22 rises, the blocking plate 23 descends relative to the discharge tray 22, thereby exposing the notch of the discharge tray 22. When the discharge tray 22 rises above the end of the guide hopper 3, the second telescopic rod 26 drives the discharge tray 22 to rotate, so that the discharge tray 22 tilts toward the guide hopper 3. Under the action of gravity, the Chinese medicinal materials in the discharge tray 22 will slide into the material trough 7, and the loading is completed.

[0041] Directions: S01: Use the soaking component 2 to heat and soak the Chinese medicinal materials for 10 to 30 minutes; add water into the soaking cylinder 21, start the heating wire, put the Chinese medicinal materials into the discharge tray 22, and the first telescopic rod 25 drives the discharge tray 22 to descend, so that the discharge tray 22 is immersed in water and soaked for 10 to 30 minutes; S02: After the soaking is completed, the Chinese medicinal materials in the soaking assembly 2 are moved into the material storage tank 7 through the guide hopper 3; the first telescopic rod 25 drives the mounting block 24 and the discharge tray 22 to rise, and the discharge tray 22 drives the blocking plate 23 to rise through the first compression spring 29, and the blocking plate 23 will be blocked by the bottom of the guide hopper 3, and the blocking plate 23 will drop relative to the discharge tray 22, and the discharge tray 22 will be raised to the top of the end of the guide hopper 3, and the second telescopic rod 26 drives the discharge tray 22 to rotate, so that the discharge tray 22 is tilted in the direction of the guide hopper 3, and under the action of gravity, the Chinese medicinal materials in the discharge tray 22 will slide into the material storage tank 7; S03: Start the motor 8; the motor 8 pushes the Chinese medicinal materials into the feed slope 4 through the material-pushing arc plate 6, and the Chinese medicinal materials in the feed slope 4 fall into the elastic material-guiding membrane 10 from the feed port 5 and are blocked by the output end of the shearing mechanism 12; S04: The motor 8 drives the beating assembly 13 to beat the Chinese medicinal materials in the elastic material guiding membrane 10; when the motor 8 drives the fixed sleeve 133 and the driving plate 132 to rotate, the driving plate 132 drives the beating plate 131 to beat the elastic material guiding membrane 10. After beating, the beating plate 131 bends backward and passes over the striking plate 15. After passing over the striking plate 15, the rebound assembly drives the beating plate 131 to return to the normal position; S05: After beating, the beating component 13 drives the shearing mechanism 12 to intermittently shear the Chinese medicinal materials through the unsealing component, and the cut Chinese medicinal materials will fall into the collecting box 9 from the discharge hole 16; the beating component 13 drives the output end of the shearing mechanism 12 to move through the unsealing component to open the discharge hole 11. After the beating component 13 passes over the unsealing component, the output end of the shearing mechanism 12 returns to cut off the Chinese medicinal materials extending into the discharge hole 11, and the discharge hole 11 is re-sealed; S06: Collect the Chinese medicinal materials in the collection box 9.

[0042] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

[0043] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A crushing device for decocting Chinese medicinal materials, comprising a housing (1), characterized in that: The box body (1) is provided with a material placement trough (7), a crushing chamber (14) is provided inside the box body (1), a feeding port (5) communicating with the crushing chamber (14) is provided at the bottom of the material placement trough (7), a material discharge hole (11) is provided at the bottom of the crushing chamber (14), a collecting box (9) is inserted on the side of the box body (1), a material discharge hole (16) is provided inside the box body (1), the material discharge hole (11) is communicated with the collecting box (9) through the material discharge hole (16), a striking plate (15) is fixedly connected to the inside of the crushing chamber (14), and a spring is fixedly connected to the side of the striking plate (15). The elastic material-conducting membrane (10) has two ends connected to the feed port (5) and the discharge hole (11), and initially, the cross section of the elastic material-conducting membrane (10) is arc-shaped. The impact plate (15) and the elastic material-conducting membrane (10) form a discharge channel connecting the feed port (5) and the discharge hole (11). A motor (8) is installed inside the box body (1). The output shaft of the motor (8) extending into the crushing chamber (14) is installed with a beating assembly (13). The motor (8) can beat the Chinese medicinal materials in the elastic material-conducting membrane (10) through the beating assembly (13); A shearing mechanism (12) is installed inside the discharge hole (16). Initially, the output end of the shearing mechanism (12) blocks the discharge hole (11). The shearing mechanism (12) includes an unsealing component. The unsealing component is installed inside the crushing chamber (14). One end of the unsealing component is connected to the output end of the shearing mechanism (12). When the motor (8) drives the beating component (13) to rotate, the beating component (13) can drive the output end of the shearing mechanism (12) to move through the unsealing component. When the beating component (13) is disconnected from the unsealing component, the output end of the shearing mechanism (12) can cut off one end of the Chinese medicinal material extending out of the discharge hole (11).

2. The crushing device for decoction of Chinese medicinal materials according to claim 1, characterized in that: The flapping assembly (13) comprises a fixed sleeve (133) fixedly mounted on the output shaft of the motor (8), a driving plate (132) being fixedly connected to a side surface of the fixed sleeve (133), and a flapping plate (131) being hingedly connected to one end of the driving plate (132); The distance between the end of the driving plate (132) and the axis of the motor (8) is smaller than the distance between the end of the striking plate (15) and the axis of the motor (8); A rebound component is installed on the side of the driving plate (132) facing away from the rotation direction of the motor (8), and the output end of the rebound component elastically abuts against the side of the flapping plate (131). Initially, the flapping plate (131) and the driving plate (132) are arranged in parallel. After the flapping plate (131) is bent, the rebound component drives the flapping plate (131) to return to the normal position.

3. The crushing device for decoction of Chinese medicinal materials according to claim 2, characterized in that: The rebound component comprises a fixed box (134) fixedly mounted on a side of the driving plate (132); a rebound block (136) is slidably connected inside the fixed box (134); a fourth compression spring (135) is connected between the side of the rebound block (136) facing away from the flapping plate (131) and the fixed box (134); a rebound plate (137) is hingedly connected to the side of the rebound block (136) close to the flapping plate (131); and a torsion spring is connected between the rebound plate (137) and the rebound block (136); The width of the rebound plate (137) is smaller than the width of the rebound block (136), and initially, one end of the rebound plate (137) is located inside the fixing box (134).

4. The crushing device for decoction of Chinese medicinal materials according to claim 1, characterized in that: The shearing mechanism (12) comprises two fixing bars (122) fixedly connected to the top of the discharge hole (16), the two fixing bars (122) being respectively located on both sides of the discharge hole (11), two second guide rods (128) being fixedly connected between the two fixing bars (122), a knife holder (123) being slidably connected between the two second guide rods (128), a cutting knife (124) being fixedly connected to the side of the knife holder (123) close to the discharge hole (11), a second compression spring (121) being connected between the side of the knife holder (123) facing away from the cutting knife (124) and one fixing bar (122), initially, the side of the cutting knife (124) abuts against another fixing bar (122) and blocks the discharge hole (11), and the output end of the unsealing component is connected to the knife holder (123).

5. The crushing device for decoction of Chinese medicinal materials according to claim 4, characterized in that: The unsealing component comprises a slide groove (127) provided at the bottom of the crushing chamber (14), wherein the slide groove (127) is an arc-shaped groove, wherein the axis of the slide groove (127) coincides with the axis of the motor (8), wherein a first slider (126) is slidably connected inside the slide groove (127), wherein the top of the first slider (126) is not higher than the bottom of the crushing chamber (14), and a pull rope (125) is fixedly connected to the side of the first slider (126) close to the tool holder (123), wherein one end of the pull rope (125) is fixedly connected to the side of the tool holder (123); The unsealing assembly further comprises a mounting groove (129) provided at the top of the first sliding block (126); a lifting plate (1210) is vertically slidably connected inside the mounting groove (129); a third compression spring (1212) is connected between the lifting plate (1210) and the bottom of the mounting groove (129); a wedge-shaped head (1211) is fixedly connected to the top of the lifting plate (1210); a limiting rod (1213) is fixedly connected to the bottom of the lifting plate (1210); and the wedge-shaped head (1211) is fixedly connected to the bottom of the lifting plate (1210). The distance between the center line of the head (1211) and the axis of the motor (8) is smaller than the distance between the end of the driving plate (132) and the axis of the motor (8), and the distance between the bottom of the limiting rod (1213) and the top of the wedge-shaped head (1211) is larger than the height of the first slider (126). Initially, the bottom of the limiting rod (1213) passes through the first slider (126) and contacts the bottom of the chute (127), and the top of the wedge-shaped head (1211) is higher than the bottom of the crushing chamber (14); A release groove (1214) is provided at the bottom of one end of the slide groove (127) away from the discharge hole (11), and the distance from the bottom of the release groove (1214) to the bottom of the crushing chamber (14) is greater than the distance from the bottom of the limit rod (1213) to the top of the wedge-shaped head (1211).

6. The crushing device for decoction of Chinese herbal medicine according to claim 1, characterized in that: A plurality of material shifting arc plates (6) are fixedly mounted on the side of the output shaft of the motor (8) extending into the material placing trough (7), the horizontal cross section of the material shifting arc plates (6) being arc-shaped, and the distance from the most concave point of the material shifting arc plates (6) to the axis of the motor (8) being equal to the distance from the center point of the feed inlet (5) to the axis of the motor (8); A feeding slope (4) is provided on the peripheral side of the feeding port (5).

7. The crushing device for decoction of Chinese herbal medicine according to claim 1, characterized in that: The box body (1) is also provided with a soaking component (2), and the soaking component (2) is used for soaking dried Chinese medicinal materials.

8. The crushing device for decoction of Chinese herbal medicine according to claim 7, characterized in that: The soaking assembly (2) comprises a soaking cylinder (21) fixedly mounted on the box body (1) and a first telescopic rod (25); a mounting block (24) is fixedly mounted on the movable end of the first telescopic rod (25) extending into the interior of the soaking cylinder (21); a placement assembly is mounted on the mounting block (24); the placement assembly is used to place Chinese medicinal materials; A heating wire is arranged inside the soaking cylinder (21).

9. The crushing device for decoction of Chinese medicinal materials according to claim 8, characterized in that: The placement assembly comprises a discharge tray (22), wherein the discharge tray (22) is rotatably mounted on one end of a mounting block (24), a second telescopic rod (26) is hingedly connected to the mounting block (24), a movable end of the second telescopic rod (26) is hingedly connected to the bottom of the discharge tray (22), and two first guide rods (28) are fixedly connected to the bottom of the discharge tray (22), a connecting block (27) is slidably connected to the two first guide rods (28), a first compression spring (29) is connected between the connecting block (27) and the bottom of the first guide rod (28), a material blocking tray (23) is fixedly connected between the two connecting blocks (27), the discharge tray (22) and the material blocking tray (23) can form a complete placement disc, and a plurality of drainage holes are provided at the bottom of the placement disc; A material guide hopper (3) is also fixedly connected to the top of the box body (1). The material guide hopper (3) is arranged obliquely, and the bottom end of the material guide hopper (3) extends to the top of the material placement trough (7), and the top end of the material guide hopper (3) extends to the top of the soaking cylinder (21). The distance from the side of the material guide hopper (3) close to the first telescopic rod (25) to the axis of the soaking cylinder (21) is equal to the distance from the side of the material blocking plate (23) close to the first telescopic rod (25) to the axis of the soaking cylinder (21).

10. A method for crushing Chinese medicinal materials using the crushing device for decoction of Chinese medicinal materials as claimed in claim 7, 8 or 9, characterized in that: The steps include: S01: using the soaking component (2) to heat and soak the Chinese medicinal materials for 10 to 30 minutes; S02: After the soaking is completed, the Chinese medicinal materials in the soaking component (2) are moved into the material placement tank (7); S03: starting the motor (8), the motor (8) driving the beating component (13) to beat the Chinese medicinal materials in the elastic material-conducting membrane (10); S04: After beating, the beating component (13) drives the shearing mechanism (12) to intermittently shear the Chinese medicinal materials through the unsealing component, and the cut Chinese medicinal materials fall into the collection box (9) from the discharge hole (16); S05: Collect the Chinese medicinal materials in the collection box (9).

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