A medicinal material crushing device and a crushing method during decoction of traditional Chinese medicine decoction pieces

Abstract

The present application relates to the technical field of medicine crushing, and discloses a medicine crushing device and a medicine crushing method during decoction of traditional Chinese medicine decoction pieces, which comprises a device shell, a device support frame is arranged in the device shell, a medicine crushing bin is arranged in the device support frame, a transmission center shaft is arranged in the medicine crushing bin, transmission rollers are arranged on the transmission center shaft, and transmission belts are arranged on the transmission rollers. The limiting separation scraper can clean the medicine fibers wound on the outside of the cutter mounting shaft and the outside of the medicine cutting tool when the cutter mounting shaft rotates. The medicine fibers cleaned by the limiting separation scraper can enter the inside of the transfer sleeve along the top of the limiting separation scraper. The medicine fibers in the inside of the transfer sleeve can enter the inside of the separation sleeve through the opening arranged at the bottom of the transfer sleeve. The medicine fibers in the inside of the separation sleeve can be discharged along the fiber discharge port.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of medicine crushing, in particular to a medicine crushing device and a medicine crushing method during decoction of traditional Chinese medicine decoction pieces. BACKGROUND

[0002] Traditional Chinese medicine crushing is a key link between medicine processing and preparation, and requires dynamic selection of methods and equipment according to the characteristics of the medicine (hardness, oiliness, and heat sensitivity). Future technology development needs to consider cell wall breaking rate, ingredient stability, and industrial cost control.

[0003] Chinese patent CN112452413B discloses a traditional Chinese medicine crushing and screening device, which comprises a box body, a hopper channel is arranged on the upper side wall of the box body, a first conveying mechanism is arranged below the hopper channel, the first conveying mechanism comprises two first rotating rods, the two ends of the two first rotating rods are arranged on the side walls of the box body through bearings, the two first rotating rods are sleeved with first conveying rollers, the two first conveying rollers are connected through a first conveying belt, the two inner side walls of the box body are provided with first baffles, the first baffles are located on both sides of the conveying belt, a rolling mechanism is arranged below the conveying mechanism, the rolling mechanism comprises two second rotating rods, and the two ends of the second rotating rods are arranged on the side walls of the box body through bearings.

[0004] In the above patent and prior art, the medicine usually contains a large amount of plant fibers, and the toughness of the plant fibers is high during the crushing of the medicine crushing device, which is difficult to crush directly, and the medicine fibers are also easy to wind on the crushing cutter during the crushing process. When the medicine is wound on the crushing cutter, not only the crushing effect will be affected, but also the motor may be overloaded and burned out. SUMMARY

[0005] In view of the deficiencies of the prior art, the present application provides a medicine crushing device and a medicine crushing method during decoction of traditional Chinese medicine decoction pieces.

[0006] A medicine crushing device, comprising a device shell, a device support frame is installed in the interior of the device shell, a medicine crushing bin is installed in the interior of the device support frame, a transmission center shaft is installed in the interior of the medicine crushing bin, a transmission roller is installed on the exterior of the transmission center shaft, a transmission belt is installed on the exterior of the transmission roller, a medicine crushing mechanism is installed in the interior of the medicine crushing bin, a discharge port is formed in the bottom of the medicine crushing bin, a fiber cutting mechanism is installed on the exterior of the transmission center shaft, a medicine feeding port is installed on the exterior of the fiber cutting mechanism, a crushing drive motor is installed in the interior of the device support frame, a motor roller is installed on the drive end of the crushing drive motor, and a medicine conveying ring is installed on the exterior of the transmission center shaft.

[0007] The outer part of the motor roller is in transmission connection with the outer part of the transmission roller through a transmission belt, and the outer part of the transmission center shaft is in transmission connection with the medicinal material crushing mechanism and the fiber cutting mechanism, respectively.

[0008] When the crushing driving motor drives the motor roller to rotate, the motor roller can drive the transmission center shaft to rotate through the transmission connection with the transmission roller.

[0009] Preferably, one end of the transmission center shaft is connected with the transmission roller through the medicinal material crushing bin, the other end of the transmission center shaft extends into the inside of the fiber cutting mechanism through the medicinal material crushing bin, the medicinal material crushing mechanism and the fiber cutting mechanism are in rotary connection through the transmission center shaft, and the inside of the medicinal material feeding port is in communication with the inside of the fiber cutting mechanism.

[0010] The medicinal material feeding port can guide the medicinal material into the inside of the fiber cutting mechanism, and the transmission roller can drive the medicinal material crushing mechanism and the fiber cutting mechanism to process the medicinal material when the transmission roller rotates.

[0011] Preferably, the fiber cutting mechanism comprises a cutter mounting shaft, the cutter mounting shaft is mounted on the outside of the transmission center shaft, a plurality of groups of medicinal material cutting cutters are mounted on the outside of the cutter mounting shaft, a medicinal material cutting sleeve is mounted on the outside of the medicinal material crushing bin, a limiting and separating scraper is arranged on the outside of the medicinal material cutting sleeve, a medicinal material limiting block is arranged in the inside of the medicinal material cutting sleeve, a rotating shaft mounting seat is mounted on the outside of the medicinal material crushing bin, a transfer sleeve is mounted on the outside of the equipment shell, a separating sleeve is mounted on the outside of the transfer sleeve, and a fiber discharge port is connected to the bottom of the separating sleeve.

[0012] Preferably, a plurality of groups of the medicinal material cutting cutters are equidistantly distributed on the outside of the cutter mounting shaft, the medicinal material cutting cutters have a certain inclination angle on the outside of the cutter mounting shaft, and a slot is formed in the inside of the medicinal material limiting block to match the rotation of the medicinal material cutting cutters.

[0013] When the transmission center shaft rotates, the medicinal material cutting cutters can be driven to rotate by the cutter mounting shaft to cut the medicinal material into small pieces, and the medicinal material limiting block can limit the movement of the medicinal material when the medicinal material cutting cutters rotate to cut.

[0014] Preferably, the top of the medicinal material cutting sleeve is provided with an opening, the outside of the limiting separation scraper is attached to the outside of the cutter mounting shaft, and a sliding groove for the rotation of the combined medicinal material cutting cutter is formed on the limiting separation scraper.

[0015] The limiting separation scraper can clean the medicinal material fibers wrapped around the outside of the cutter mounting shaft and the outside of the medicinal material cutting cutter when the cutter mounting shaft rotates. The medicinal material fibers cleaned by the limiting separation scraper can fall from the gap at the top of the medicinal material cutting sleeve into the inside of the transfer sleeve.

[0016] Preferably, the outside of the transmission center shaft is connected to the inside of the transfer sleeve through a rotating shaft mounting seat, the bottom of the transfer sleeve is provided with an opening, the inside of the separation sleeve is in communication with the inside of the medicinal material cutting sleeve through the transfer sleeve, and the outside of the medicinal material feeding port is in communication with the inside of the medicinal material cutting sleeve through the transfer sleeve and the separation sleeve.

[0017] The medicinal material inside the medicinal material feeding port can enter the inside of the medicinal material cutting sleeve through the transfer sleeve and the separation sleeve. The medicinal material fibers inside the transfer sleeve can enter the inside of the separation sleeve through the opening provided at the bottom of the transfer sleeve. The medicinal material fibers inside the separation sleeve can be discharged through the fiber discharge port.

[0018] Preferably, the medicinal material crushing mechanism comprises a medicinal material crushing cylinder, the medicinal material crushing cylinder is installed in the inside of the medicinal material crushing bin, the bottom of the medicinal material crushing cylinder is provided with a medicinal material filtering hole, the inside of the medicinal material crushing cylinder is installed with a plurality of rotating limiting rings, the inside of each of the plurality of rotating limiting rings is provided with a limiting rotation groove, the inside of the limiting rotation groove is installed with a filling limiting clamping block, the inside of the transmission center shaft is installed with a plurality of crushing mounting shafts, the outside of each of the plurality of crushing mounting shafts is installed with a plurality of crushing sliding sleeves, the inside of each of the plurality of crushing sliding sleeves is installed with a medicinal material crushing cutter, and the outside of each of the medicinal material crushing cutters is provided with a cutter connecting clamping block.

[0019] Preferably, the plurality of crushing sliding sleeves are circumferentially distributed on the outside of the crushing mounting shaft, and the axis of the crushing mounting shaft is above the axis of the transmission center shaft.

[0020] The transmission center shaft can drive the crushing mounting shaft to rotate around the axis of the transmission center shaft when the transmission center shaft rotates. The crushing mounting shaft can drive the medicinal material crushing cutter to rotate through the crushing sliding sleeve when the crushing mounting shaft rotates to crush the medicinal material in the inside of the medicinal material crushing cylinder.

[0021] Preferably, the rotation limiting ring and the shaft of the transmission center shaft are on the same straight line, one end of the medicinal material crushing cutter is slidingly installed inside the crushing sliding sleeve, the other end of the medicinal material crushing cutter is connected with the limiting rotating groove inside the rotation limiting ring through the cutter connecting clamping block, and the space between the limiting rotating grooves is filled with the filling limiting clamping block.

[0022] When the crushing installation shaft rotates, the cutter connecting clamping block can rotate in the limiting rotating groove, the filling limiting clamping block can rotate synchronously when the cutter connecting clamping block rotates in the limiting rotating groove, and the medicinal material crushing cutter can move telescopically in the crushing sliding sleeve when the cutter connecting clamping block rotates in the limiting rotating groove.

[0023] A crushing method for medicinal material during decoction of traditional Chinese medicine decoction pieces uses the above-mentioned medicinal material crushing equipment.

[0024] Compared with the prior art, the present application provides a medicinal material crushing equipment and a crushing method for medicinal material during decoction of traditional Chinese medicine decoction pieces, which has the following beneficial effects:

[0025] 1. The medicinal material crushing equipment can clean the medicinal material fibers wound on the outside of the cutter installation shaft and the medicinal material cutting cutter when the cutter installation shaft rotates, and the medicinal material fibers cleaned by the limiting separation scraper can enter the inside of the transfer sleeve along the top of the limiting separation scraper, the medicinal material fibers in the inside of the transfer sleeve can enter the inside of the separation sleeve through the opening arranged at the bottom of the transfer sleeve, and the medicinal material fibers in the inside of the separation sleeve can be discharged along the fiber discharge port.

[0026] 2. When the transmission center shaft drives the crushing installation shaft to rotate, the crushing installation shaft can move up and down within a certain amplitude, the medicinal material crushing cutter can move telescopically in the crushing sliding sleeve when the crushing installation shaft moves up and down, and the crushing sliding sleeve can clean the short fibers attached to the outside of the medicinal material crushing cutter when the medicinal material crushing cutter moves telescopically in the crushing sliding sleeve, so that the short fibers attached to the outside of the medicinal material crushing cutter can be cleaned when the transmission center shaft drives the crushing installation shaft to rotate, thereby ensuring the crushing effect of the medicinal material crushing cutter on traditional Chinese medicine at all times. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 It is a three-dimensional structure diagram of the medicinal material crushing equipment Figure 1 ;

[0028] Figure 2 A three-dimensional structure diagram of the medicine material crushing equipment Figure 2 ;

[0029] Figure 3 A three-dimensional structure diagram of the medicine material crushing equipment Figure 1 ;

[0030] Figure 4 A three-dimensional structure diagram of the medicine material crushing equipment Figure 2 ;

[0031] Figure 5 A three-dimensional structure diagram of the medicine material crushing equipment

[0032] Figure 6 A three-dimensional structure diagram of the medicine material crushing equipment

[0033] Figure 7 A three-dimensional structure diagram of the medicine material crushing equipment

[0034] Figure 8 A three-dimensional structure diagram of the medicine material crushing equipment

[0035] Figure 9 A three-dimensional structure diagram of the medicine material crushing equipment

[0036] Figure 10 A three-dimensional structure diagram of the medicine material crushing equipment

[0037] Figure 11 A three-dimensional structure diagram of the medicine material crushing equipment

[0038] Figure 12 A three-dimensional structure diagram of the medicine material crushing equipment

[0039] In the figure: 1, device shell; 2, device support frame; 3, medicinal material crushing bin; 4, transmission center shaft; 5, transmission roller; 6, transmission belt; 7, medicinal material crushing mechanism; 71, medicinal material crushing cylinder; 72, medicinal material filtering hole; 73, rotation limiting ring; 74, limiting rotation groove; 75, filling limiting clamping block; 76, crushing installation shaft; 77, crushing sliding sleeve; 78, medicinal material crushing cutter; 79, cutter connecting clamping block; 8, discharge port; 9, fiber cutting mechanism; 91, cutter installation shaft; 92, medicinal material cutting cutter; 93, medicinal material cutting sleeve; 94, limiting separation scraper; 95, medicinal material limiting block; 96, rotating shaft mounting seat; 97, intermediate transfer sleeve; 98, separation sleeve; 99, fiber discharge port; 10, medicinal material feeding port; 11, crushing drive motor; 12, motor roller; 13, medicinal material conveying ring. DETAILED DESCRIPTION

[0040] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0041] As introduced in the background, there are deficiencies in the prior art. In order to solve the above technical problems, the present application proposes a medicinal material crushing device and a crushing method during decoction of traditional Chinese medicine decoction pieces and medicinal liquid.

[0042] Embodiment one:

[0043] Please refer to Figure 1 - Figure 12 A medicinal material crushing device, comprising a device shell 1, a device support frame 2 is installed inside the device shell 1, a medicinal material crushing bin 3 is installed inside the device support frame 2, a transmission center shaft 4 is installed inside the medicinal material crushing bin 3, a transmission roller 5 is installed outside the transmission center shaft 4, a transmission belt 6 is installed outside the transmission roller 5, a medicinal material crushing mechanism 7 is installed inside the medicinal material crushing bin 3, a discharge port 8 is formed at the bottom of the medicinal material crushing bin 3, a fiber cutting mechanism 9 is installed outside the transmission center shaft 4, a medicinal material feeding port 10 is installed outside the fiber cutting mechanism 9, a crushing drive motor 11 is installed inside the device support frame 2, a motor roller 12 is installed at the driving end of the crushing drive motor 11, and a medicinal material conveying ring 13 is installed outside the transmission center shaft 4.

[0044] The outside of the motor roller 12 is in transmission connection with the outside of the transmission roller 5 through the transmission belt 6, and the outside of the transmission center shaft 4 is in transmission connection with the medicinal material crushing mechanism 7 and the fiber cutting mechanism 9 respectively.

[0045] The driving motor 11 drives the motor roller 12 to rotate, which drives the transmission center shaft 4 to rotate through the transmission connection between the motor roller 12 and the transmission roller 5. When the transmission center shaft 4 rotates, it drives the fiber cutting mechanism 9 to preliminarily crush the fibers in the medicinal materials. When the transmission center shaft 4 rotates, it drives the medicinal material conveying ring 13 to rotate, moving the medicinal materials inside the fiber cutting mechanism 9 to the inside of the medicinal material crushing mechanism 7. When the transmission center shaft 4 rotates, it drives the medicinal material crushing mechanism 7 to crush the medicinal materials. When the medicinal material crushing mechanism 7 rotates, it can clean the small fibers attached outside.

[0046] When the driving motor 11 drives the motor roller 12 to rotate, it drives the transmission center shaft 4 to rotate through the transmission connection between the motor roller 12 and the transmission roller 5. The medicinal materials that need to be crushed can enter the inside of the fiber cutting mechanism 9 through the medicinal material inlet 10. When the transmission center shaft 4 rotates, it drives the fiber cutting mechanism 9 to preliminarily crush the fibers in the medicinal materials. When the fiber cutting mechanism 9 crushes the fibers in the medicinal materials, the excess fibers can be discharged from the inside of the fiber cutting mechanism 9. After the fiber cutting mechanism 9 preliminarily crushes the fibers in the medicinal materials, the transmission center shaft 4 rotates to drive the medicinal material conveying ring 13 to rotate, moving the medicinal materials inside the fiber cutting mechanism 9 to the inside of the medicinal material crushing mechanism 7. When the medicinal materials enter the inside of the medicinal material crushing mechanism 7, the transmission center shaft 4 rotates to drive the medicinal material crushing mechanism 7 to crush the medicinal materials. When the medicinal material crushing mechanism 7 rotates, it can clean the small fibers attached outside. The crushed medicinal materials enter the inside of the medicinal material crushing bin 3 after being filtered by the medicinal material crushing mechanism 7, and then are discharged through the discharge port 8 opened at the bottom of the medicinal material crushing bin 3. By preliminarily crushing the fibers in the medicinal materials through the fiber cutting mechanism 9 and timely discharging the difficult-to-crush medicinal materials during the crushing process, the medicinal material fibers that are difficult to crush in the medicinal materials can be effectively prevented from winding around the medicinal material crushing mechanism 7, thereby affecting the crushing effect of the medicinal materials.

[0047] Example Two:

[0048] The difference from the above-mentioned examples is that, referring to Figure 1 - Figure 12 One end of the transmission center shaft 4 passes through the medicinal material crushing bin 3 and is connected with the transmission roller 5, and the other end of the transmission center shaft 4 passes through the medicinal material crushing bin 3 and extends into the inside of the fiber cutting mechanism 9. The medicinal material crushing mechanism 7 and the fiber cutting mechanism 9 are rotationally connected through the transmission center shaft 4. The inside of the medicinal material inlet 10 is in communication with the inside of the fiber cutting mechanism 9.

[0049] The medicinal material inlet 10 can guide the medicinal materials into the inside of the fiber cutting mechanism 9. When the transmission roller 5 rotates, it drives the medicinal material crushing mechanism 7 and the fiber cutting mechanism 9 to process the medicinal materials.

[0050] The fiber cutting mechanism 9 comprises a cutter mounting shaft 91 mounted outside the transmission center shaft 4, a plurality of sets of medicinal material cutting knives 92 mounted outside the cutter mounting shaft 91, a medicinal material cutting sleeve 93 mounted outside the medicinal material crushing bin 3, a limiting separation scraper 94 arranged outside the medicinal material cutting sleeve 93, a medicinal material limiting block 95 arranged inside the medicinal material cutting sleeve 93, a rotating shaft mounting seat 96 mounted outside the medicinal material crushing bin 3, a transfer sleeve 97 mounted outside the equipment shell 1, a separation sleeve 98 mounted outside the transfer sleeve 97, and a fiber discharge port 99 connected to the bottom of the separation sleeve 98.

[0051] The plurality of sets of medicinal material cutting knives 92 are equidistantly distributed outside the cutter mounting shaft 91, and the medicinal material cutting knives 92 have an inclination angle outside the cutter mounting shaft 91; the inside of the medicinal material limiting block 95 is provided with a slot corresponding to the rotation of the medicinal material cutting knives 92;

[0052] When the transmission center shaft 4 rotates, the medicinal material cutting knives 92 can be driven to rotate by the cutter mounting shaft 91 to cut the medicinal material into small pieces; when the medicinal material cutting knives 92 rotate for cutting, the medicinal material limiting block 95 can limit the movement of the medicinal material; and the medicinal material cutting knives 92 can drive the medicinal material to move when cutting the medicinal material.

[0053] The top of the medicinal material cutting sleeve 93 is provided with an opening, the outside of the limiting separation scraper 94 is attached to the outside of the cutter mounting shaft 91, and the limiting separation scraper 94 is provided with a sliding groove corresponding to the rotation of the medicinal material cutting knives 92;

[0054] The limiting separation scraper 94 can clean the medicinal material fibers wound outside the cutter mounting shaft 91 and outside the medicinal material cutting knives 92 when the cutter mounting shaft 91 rotates, and the medicinal material fibers cleaned by the limiting separation scraper 94 can fall from the gap at the top of the medicinal material cutting sleeve 93 into the inside of the transfer sleeve 97.

[0055] The outside of the transmission center shaft 4 is connected to the inside of the transfer sleeve 97 through the rotating shaft mounting seat 96, the bottom of the transfer sleeve 97 is provided with an opening, the inside of the separation sleeve 98 is communicated with the inside of the medicinal material cutting sleeve 93 through the transfer sleeve 97, and the outside of the medicinal material feeding port 10 is communicated with the inside of the medicinal material cutting sleeve 93 through the transfer sleeve 97 and the separation sleeve 98;

[0056] The medicinal material inside the medicinal material feeding port 10 can enter the inside of the medicinal material cutting sleeve 93 through the transfer sleeve 97 and the separation sleeve 98, the medicinal material fibers inside the transfer sleeve 97 can enter the inside of the separation sleeve 98 through the opening provided at the bottom of the transfer sleeve 97, and the medicinal material fibers inside the separation sleeve 98 can be discharged along the fiber discharge port 99.

[0057] When the medicine material is fed into the medicine material cutting sleeve 93 through the transfer sleeve 97 and the separation sleeve 98, the medicine material limiting block 95 can limit the movement range of the medicine material to improve the cutting effect. During the cutting process, some medicine fibers that are difficult to cut will wrap around the outside of the medicine material cutting knife 92. The limiting separation scraper 94 is always attached to the outside of the knife mounting shaft 91 during the rotation of the medicine material cutting knife 92, so that the limiting separation scraper 94 can clean the medicine fibers wrapped around the outside of the knife mounting shaft 91 and the outside of the medicine material cutting knife 92 during the rotation of the knife mounting shaft 91. The medicine fibers cleaned by the limiting separation scraper 94 can enter the inside of the transfer sleeve 97 along the top of the limiting separation scraper 94, and the medicine fibers in the inside of the transfer sleeve 97 can enter the inside of the separation sleeve 98 through the opening provided at the bottom of the transfer sleeve 97. The medicine fibers in the inside of the separation sleeve 98 can be discharged along the fiber discharge port 99. The medicine material cutting knife 92 has an inclination angle on the outside of the knife mounting shaft 91, which can move the medicine material during cutting. The medicine fibers on the medicine material cutting knife 92 are cleaned in time by the limiting separation scraper 94 during rotation, which can effectively prevent the medicine fibers on the medicine material cutting knife 92 from accumulating too much to affect the cutting and crushing effect of the medicine material cutting knife 92 on the medicine material.

[0058] Example Three:

[0059] The difference from the above-mentioned examples is that, please refer to Figure 1 - Figure 12 The medicine material crushing mechanism 7 comprises a medicine material crushing cylinder 71 installed in the inside of the medicine material crushing bin 3. The bottom of the medicine material crushing cylinder 71 is provided with a medicine material filtering hole 72. A plurality of rotating limiting rings 73 are installed in the inside of the medicine material crushing cylinder 71. A limiting rotation groove 74 is provided in the inside of each of the rotating limiting rings 73. A filling limiting clamping block 75 is installed in the inside of the limiting rotation groove 74. A plurality of crushing installation shafts 76 are installed in the inside of the transmission center shaft 4. A plurality of crushing sliding sleeves 77 are installed on the outside of each of the crushing installation shafts 76. A medicine material crushing knife 78 is installed in the inside of each of the crushing sliding sleeves 77. A knife connecting clamping block 79 is provided on the outside of each of the medicine material crushing knives 78.

[0060] The plurality of crushing sliding sleeves 77 are circumferentially distributed on the outside of the crushing installation shaft 76. The shaft center of the crushing installation shaft 76 is above the shaft center of the transmission center shaft 4.

[0061] When the transmission center shaft 4 rotates, it can drive the crushing mounting shaft 76 to rotate around the axis of the transmission center shaft 4. When the crushing mounting shaft 76 rotates, it can drive the medicine crushing cutter 78 to rotate through the crushing sliding sleeve 77 to crush the medicine in the medicine crushing cylinder 71.

[0062] The rotation limiting ring 73 and the axis of the transmission center shaft 4 are on the same straight line. One end of the medicine crushing cutter 78 is slidingly installed in the inside of the crushing sliding sleeve 77. The other end of the medicine crushing cutter 78 is clamped with the limiting rotation groove 74 in the inside of the rotation limiting ring 73 through the cutter connecting clamping block 79. The space between the limiting rotation grooves 74 is filled with the filling limiting clamping block 75.

[0063] When the crushing mounting shaft 76 rotates, it can drive the cutter connecting clamping block 79 to rotate in the inside of the limiting rotation groove 74. When the cutter connecting clamping block 79 rotates in the inside of the limiting rotation groove 74, it can drive the filling limiting clamping block 75 to rotate synchronously. When the cutter connecting clamping block 79 rotates in the inside of the limiting rotation groove 74, it can drive the medicine crushing cutter 78 to move in and out in the inside of the crushing sliding sleeve 77. When the medicine crushing cutter 78 moves in and out in the inside of the crushing sliding sleeve 77, the crushing sliding sleeve 77 can clean the short fibers attached to the outside of the medicine crushing cutter 78.

[0064] When the transmission center shaft 4 rotates in work, it can drive the crushing mounting shaft 76 to rotate around the axis of the transmission center shaft 4. When the crushing mounting shaft 76 rotates, it can drive the medicine crushing cutter 78 to rotate through the crushing sliding sleeve 77 to crush the medicine in the medicine crushing cylinder 71. When the medicine crushing cutter 78 rotates, it can also drive the cutter connecting clamping block 79 to rotate in the limiting rotating groove 74. When the cutter connecting clamping block 79 rotates in the limiting rotating groove 74, it can drive the filling limiting clamping block 75 to rotate synchronously. The filling limiting clamping block 75 can fill the gap between the cutter connecting clamping blocks 79 to prevent the crushed medicine from entering the limiting rotating groove 74 and causing the cutter connecting clamping block 79 to be stuck in the limiting rotating groove 74. When the medicine crushing cutter 78 crushes the medicine, some short fibers may adhere to the outside of the medicine crushing cutter 78. Since the center of the crushing mounting shaft 76 is not on the same straight line as the axis of the transmission center shaft 4, when the transmission center shaft 4 drives the crushing mounting shaft 76 to rotate, it can make the crushing mounting shaft 76 move up and down to a certain extent. When the crushing mounting shaft 76 moves up and down, it can drive the medicine crushing cutter 78 to move in and out of the crushing sliding sleeve 77. When the medicine crushing cutter 78 moves in and out of the crushing sliding sleeve 77, the crushing sliding sleeve 77 can clean the short fibers adhered to the outside of the medicine crushing cutter 78. Therefore, when the transmission center shaft 4 drives the crushing mounting shaft 76 to rotate, it can clean the short fibers adhered to the outside of the medicine crushing cutter 78, thereby ensuring the crushing effect of the medicine crushing cutter 78 on traditional Chinese medicine.

[0065] Example Four:

[0066] A positioning method for brake assembly machining uses a medicine crushing device as in Examples One to Three, including the following steps:

[0067] When working, the crushing drive motor 11 can drive the transmission center shaft 4 to rotate in the medicine crushing bin 3.

[0068] The medicine inlet 10 can guide traditional Chinese medicine into the fiber cutting mechanism 9,

[0069] The transmission center shaft 4 can drive the fiber cutting mechanism 9 to preliminarily crush the fibers in the medicine and timely discharge the fibers that are difficult to crush.

[0070] The transmission center shaft 4 can drive the medicine conveying ring 13 to rotate to move the medicine in the fiber cutting mechanism 9 to the inside of the medicine crushing mechanism 7.

[0071] The transmission center shaft 4 can drive the medicine crushing mechanism 7 to crush the medicine.

[0072] The crushed medicinal materials are discharged through the discharge port 8 at the bottom of the medicinal material crushing bin 3 after being filtered by the medicinal material crushing mechanism 7.

[0073] While the embodiments of the application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A medicinal material pulverizing apparatus comprising an apparatus housing, characterized by: The equipment housing contains an equipment support frame, which contains a medicinal herb pulverizing chamber. The pulverizing chamber contains a transmission central shaft, which contains transmission rollers. A transmission belt is installed on the outside of the transmission central shaft. The pulverizing chamber contains a medicinal herb pulverizing mechanism, and the bottom of the pulverizing chamber has a discharge port. The transmission central shaft contains a fiber cutting mechanism, which contains a medicinal herb inlet. The equipment support frame contains a pulverizing drive motor, whose drive end has a motor roller. The transmission central shaft contains a medicinal herb conveying ring. The motor roller is externally connected to the external transmission roller via a transmission belt, and the external transmission center shaft is externally connected to the herbal pulverizing mechanism and the fiber cutting mechanism respectively. When the pulverizing drive motor drives the motor roller to rotate, it can drive the transmission center shaft to rotate through the transmission connection between the motor roller and the transmission roller. When the transmission center shaft rotates, it can drive the fiber cutting mechanism to initially pulverize the fibers in the medicinal materials. When the transmission center shaft rotates, it can drive the medicinal material conveying ring to rotate, moving the medicinal materials inside the fiber cutting mechanism to the inside of the medicinal material pulverizing mechanism. When the transmission center shaft rotates, it can drive the medicinal material pulverizing mechanism to pulverize the medicinal materials. When the medicinal material pulverizing mechanism rotates, it can clean the small fibers attached to the outside. The fiber cutting mechanism includes a tool mounting shaft, which is mounted outside the transmission center shaft. Multiple sets of medicinal material cutting tools are mounted outside the tool mounting shaft. A medicinal material cutting sleeve is mounted outside the medicinal material crushing chamber. A limiting separation scraper is provided outside the medicinal material cutting sleeve. A medicinal material limiting block is provided inside the medicinal material crushing chamber. A rotating shaft mounting seat is mounted outside the equipment shell. A transfer sleeve is mounted outside the transfer sleeve. A separation sleeve is mounted outside the transfer sleeve. A fiber discharge port is connected to the bottom of the separation sleeve. The herbal pulverizing mechanism includes a herbal pulverizing cylinder, which is installed inside the herbal pulverizing chamber. The bottom of the herbal pulverizing cylinder has a herbal filter hole. Multiple rotating limiting rings are installed inside the herbal pulverizing cylinder. Each of the multiple rotating limiting rings has a limiting rotation groove. A filling limiting block is installed inside the limiting rotation groove. Multiple pulverizing mounting shafts are installed inside the transmission center shaft. Multiple pulverizing sliding sleeves are installed outside the multiple pulverizing mounting shafts. Herbal pulverizing blades are installed inside the multiple pulverizing sliding sleeves. A blade connecting block is provided outside the herbal pulverizing blades. Multiple crushing sliding sleeves are distributed around the outer circumference of the crushing mounting shaft, and the axis of the crushing mounting shaft is above the axis of the transmission center shaft; When the transmission center shaft rotates, it can drive the crushing mounting shaft to rotate around the axis of the transmission center shaft. When the crushing mounting shaft rotates, it can drive the medicinal material crushing blade to rotate through the crushing sliding sleeve to crush the medicinal material inside the medicinal material crushing cylinder. The axis of the rotating limiting ring and the axis of the transmission center shaft are on the same straight line. One end of the herbal pulverizing blade is slidably installed inside the pulverizing sliding sleeve. The other end of the herbal pulverizing blade is engaged with the limiting rotation groove inside the rotating limiting ring through the blade connecting block. The space between the multiple blade connecting blocks and the limiting rotation groove is filled by filling limiting blocks. When the crushing mounting shaft rotates, it can drive the cutter connecting block to rotate inside the limiting rotation groove. When the cutter connecting block rotates inside the limiting rotation groove, it can drive the filling limiting block to rotate synchronously. When the cutter connecting block rotates inside the limiting rotation groove, it can drive the medicinal material crushing cutter to extend and retract inside the crushing sliding sleeve. When the medicinal material crushing cutter extends and retracts inside the crushing sliding sleeve, the crushing sliding sleeve can clean the shorter fibers attached to the outside of the medicinal material crushing cutter.

2. The medicinal material crushing apparatus according to claim 1, characterized in that: One end of the transmission center shaft passes through the herb pulverizing chamber and is connected to the transmission roller. The other end of the transmission center shaft passes through the herb pulverizing chamber and extends into the interior of the fiber cutting mechanism. The herb pulverizing mechanism and the fiber cutting mechanism are rotatably connected by the transmission center shaft. The interior of the herb feed inlet is connected to the interior of the fiber cutting mechanism. The herbal feed inlet guides the herbs into the fiber cutting mechanism, and the rotating transmission roller drives the herbal crushing mechanism and the fiber cutting mechanism to process the herbs.

3. The medicinal material crushing apparatus according to claim 2, characterized in that: Multiple sets of the medicinal herb cutting tools are equidistantly distributed outside the tool mounting shaft. The medicinal herb cutting tools have a certain tilt angle outside the tool mounting shaft. The inside of the medicinal herb limiting block is provided with a slot that conforms to the rotation of the medicinal herb cutting tools. When the transmission center shaft rotates, it can drive the medicinal material cutting tool to rotate through the tool mounting shaft to cut the medicinal material into small segments. When the medicinal material cutting tool rotates to cut, the medicinal material limiting block can limit the movement of the medicinal material.

4. The medicinal material crushing apparatus according to claim 3, characterized in that: The top of the herbal cutting sleeve is provided with an opening, the outside of the limiting separation scraper is in contact with the outside of the tool mounting shaft, and the limiting separation scraper is provided with a sliding groove that conforms to the rotation of the herbal cutting tool. The limiting separation scraper can clean the medicinal fibers wrapped around the outside of the tool mounting shaft and the outside of the medicinal cutting tool when the tool mounting shaft rotates. The medicinal fibers cleaned by the limiting separation scraper can fall into the interior of the transfer sleeve through the notch at the top of the medicinal cutting sleeve.

5. The medicinal material crushing apparatus according to claim 4, characterized in that: The outside of the transmission center shaft is connected to the inside of the transfer sleeve through the rotating shaft mounting seat. The bottom of the transfer sleeve is provided with an opening. The inside of the separation sleeve is connected to the inside of the medicinal material cutting sleeve through the transfer sleeve. The outside of the medicinal material inlet passes through the transfer sleeve and the separation sleeve and is connected to the inside of the medicinal material cutting sleeve. The medicinal materials inside the feed inlet can pass through the transfer sleeve and the separation sleeve to enter the inside of the medicinal material cutting sleeve. The medicinal material fibers inside the transfer sleeve can enter the inside of the separation sleeve through the opening at the bottom of the transfer sleeve. The medicinal material fibers inside the separation sleeve can be discharged along the fiber discharge outlet.

6. A method for crushing Chinese medicine decoction pieces, characterized in that, The following steps are included when using a medicinal material pulverizing device as described in any one of claims 1-5; During operation, the pulverizing drive motor can drive the transmission center shaft to rotate inside the herbal pulverizing chamber; The herbal feed inlet guides the Chinese medicine into the fiber cutting mechanism; The transmission center shaft can drive the fiber cutting mechanism to initially crush the fibers in the medicinal materials and promptly discharge the fibers that are difficult to crush. The transmission center shaft can drive the herb conveying ring to rotate, moving the herbs inside the fiber cutting mechanism into the herb pulverizing mechanism; The rotation of the transmission center shaft can drive the herb pulverizing mechanism to pulverize the herbs; After being pulverized, the medicinal materials are filtered by the pulverizing mechanism and then discharged through the outlet at the bottom of the pulverizing chamber.

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