CN117960341B - Traditional Chinese medicinal material reducing mechanism for department of respiration - Google Patents
Traditional Chinese medicinal material reducing mechanism for department of respiration Download PDFInfo
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- CN117960341B CN117960341B CN202410362212.8A CN202410362212A CN117960341B CN 117960341 B CN117960341 B CN 117960341B CN 202410362212 A CN202410362212 A CN 202410362212A CN 117960341 B CN117960341 B CN 117960341B
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- 239000000463 material Substances 0.000 title claims abstract description 108
- 230000007246 mechanism Effects 0.000 title claims abstract description 68
- 230000029058 respiratory gaseous exchange Effects 0.000 title claims description 3
- 230000000241 respiratory effect Effects 0.000 claims abstract description 34
- 238000000227 grinding Methods 0.000 claims abstract description 24
- 238000010298 pulverizing process Methods 0.000 claims description 85
- 238000001914 filtration Methods 0.000 claims description 17
- 239000000110 cooling liquid Substances 0.000 claims description 15
- 238000005469 granulation Methods 0.000 claims description 8
- 230000003179 granulation Effects 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
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- 230000008602 contraction Effects 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 claims description 3
- 230000005389 magnetism Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 230000003068 static effect Effects 0.000 claims description 3
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- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000003028 elevating effect Effects 0.000 claims 2
- 210000002345 respiratory system Anatomy 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 17
- 239000012634 fragment Substances 0.000 abstract description 16
- 230000005540 biological transmission Effects 0.000 description 5
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- 241000628997 Flos Species 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000002826 coolant Substances 0.000 description 3
- 239000000741 silica gel Substances 0.000 description 3
- 229910002027 silica gel Inorganic materials 0.000 description 3
- 230000009471 action Effects 0.000 description 2
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- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 210000000582 semen Anatomy 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
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- 239000000126 substance Substances 0.000 description 2
- 240000005002 Erythronium dens canis Species 0.000 description 1
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- 206010024796 Logorrhoea Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
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- 238000004140 cleaning Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
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- 230000007721 medicinal effect Effects 0.000 description 1
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Abstract
The application discloses a traditional Chinese medicinal material smashing device for the respiratory department, which relates to the technical field of grinding mechanisms and comprises a material box, wherein a feeding funnel is fixed at the top of the material box, a discharge hole is formed in the bottom of the material box, the material box further comprises a feeding mechanism, a granulating mechanism, a lifting mechanism and a fine grinding mechanism, the feeding mechanism is arranged in the feeding funnel, the granulating mechanism is arranged right below the feeding mechanism, and the lifting mechanism is connected with the granulating mechanism and the fine grinding mechanism; the granulating mechanism comprises an inner cutter assembly and an outer cutter assembly, wherein the inner cutter assembly comprises a granulating main shaft, an inner cutter rest and a plurality of inner cutter bars; the outer cutter assembly comprises a shaft barrel, an outer cutter rest and a plurality of outer cutter bars; the inner ring cutter bar is rotationally connected with a crushing plate, and the crushing plate is hinged with the edge of the inner ring cutter bar through a torsion hinge; the technical effect that the residual larger fragments can be continuously thrown up and broken again after the medicinal materials are smashed and cut off is achieved.
Description
Technical Field
The invention relates to the technical field of grinding mechanisms, in particular to a traditional Chinese medicinal material grinding device for respiratory department.
Background
The traditional Chinese medicinal materials for the respiratory department comprise: herba Ephedrae, semen Armeniacae amarum, radix Platycodi, glycyrrhrizae radix, bulbus Lilii, radix Ophiopogonis, cortex Mori, semen Ginkgo, flos Farfarae, folium Eriobotryae, flos Lonicerae, flos Chrysanthemi, etc. Before the traditional Chinese medicinal materials are taken by patients, the traditional Chinese medicinal materials are required to be cleaned, dried, cut, ground, screened, mixed, packaged and the like, and finally packaged and stored in a powdery form for use; the cutting and grinding procedures are carried out manually by workers, and are time-consuming, labor-consuming and low in efficiency.
The Chinese patent with the application number 202311055846.0 in the prior art discloses a solid traditional Chinese medicine crushing and grinding device, which comprises a feed box, wherein the feed box comprises a feed hopper, a feeding mechanism, a granulating mechanism, a lifting mechanism, a fine grinding mechanism and a discharge port, the feeding mechanism is arranged in the feed hopper, the granulating mechanism is arranged right below the feeding mechanism, and the lifting mechanism is connected with the granulating mechanism and the fine grinding mechanism; the granulating mechanism comprises a granulating main shaft, a shaft barrel, an outer cutter frame, an inner cutter frame, a plurality of outer cutter frames, a plurality of inner cutter frames and a transmission gear seat, wherein the shaft barrel is rotationally arranged on the feed box, the granulating main shaft is rotationally arranged in the shaft barrel, the outer cutter frame is fixedly connected with the shaft barrel, the inner cutter frame is fixedly connected with the granulating main shaft, the outer cutter frames are fixed on the outer cutter frames at equal intervals, the inner cutter frames are fixed on the inner cutter frames at equal intervals, the outer cutter frames and the inner cutter frames are all arranged around the granulating main shaft, and the transmission gear seat is used for driving the granulating main shaft and the shaft barrel to rotate in opposite directions.
According to the granulating mechanism of the grinding device, traditional Chinese medicinal materials are cut and broken through the reverse rotation between the outer ring cutter bar and the inner ring cutter bar, but some traditional Chinese medicinal materials are slender or sheet-shaped, and can leak down from a gap between the outer ring cutter bar and the inner ring cutter bar, so that the traditional Chinese medicinal materials can be leaked, the contact time of the outer ring cutter bar and the inner ring cutter bar on the medicinal materials is short, part of the medicinal materials can be broken into a plurality of sections only, the fragments are difficult to repeatedly break, and the crushing effect is poor.
Disclosure of Invention
The embodiment of the application solves the technical problems that part of medicinal materials can only be cut into a plurality of sections due to faster falling and the crushing effect is poor in the prior art by providing the traditional Chinese medicinal material crushing device for the respiratory department, and achieves the technical effects that the residual larger fragments can be continuously thrown up and crushed again after the medicinal materials are crushed and cut off.
The embodiment of the application provides a traditional Chinese medicinal material smashing device for the respiratory department, which comprises a feed box, wherein a feed hopper is fixed at the top of the feed box, a discharge hole is formed in the bottom of the feed box, the feed box further comprises a feeding mechanism, a granulating mechanism, a lifting mechanism and a fine grinding mechanism, the feeding mechanism is arranged in the feed hopper, the granulating mechanism is arranged right below the feeding mechanism, and the lifting mechanism is connected with the granulating mechanism and the fine grinding mechanism; the granulating mechanism comprises an inner cutter assembly and an outer cutter assembly, wherein the inner cutter assembly comprises a granulating main shaft, an inner cutter rest and a plurality of inner cutter bars; the outer cutter assembly comprises a shaft barrel, an outer cutter rest and a plurality of outer cutter bars;
the length of the inner tool rest is one third to one half of the length of the outer tool rest;
The end face of the inner ring cutter bar, which is far away from the granulating spindle, is rotationally connected with a crushing plate, edges on one side of the crushing plate and one side of the inner ring cutter bar in the length direction are rotationally connected through a hinge, the crushing plate is rectangular plate-shaped, the crushing plate is equal to the inner cutter bar in length, and the edges of the crushing plate and the inner ring cutter bar in the length direction are hinged through a torsion hinge.
Preferably, when the crushing plate is not subjected to external force, an included angle between the crushing plate and the end surface of the inner ring cutter bar, which is far away from the inner cutter frame, is 55-65 degrees, when the crushing plate is pressed by the external force, the included angle between the crushing plate and the inner ring cutter bar is 0 degree, and meanwhile, the torsion hinge is rotated to store force, and when the external force is released, the crushing plate can rebound to an initial angle;
When the crushing plate is not subjected to external force, the sum of the heights of the crushing plate, the inner cutter bar and the inner cutter bar is larger than the sum of the heights of the outer cutter bar and the outer cutter bar, so that the end face of the crushing plate can clap the edge of the outer cutter bar; in the process that the crushing plate rotates along with the granulating spindle, after the end face of the crushing plate beats the outer ring cutter bar, the crushing plate is extruded and rotated by the outer ring cutter bar, and the crushing plate can slide across the bottom of the outer ring cutter bar from one side of the outer ring cutter bar, which is close to the outer cutter bar.
Preferably, the crushing plate is provided with a crushing groove, the crushing groove is a rectangular through groove, the crushing groove is rotationally connected with a crushing wheel, and two ends of the length direction of the crushing wheel are rotationally connected with the side wall of the crushing groove, so that the crushing wheel can rotate around the axis.
Preferably, the crushing wheel is in a hard straight rod shape, a circle of convex teeth are uniformly distributed in the length direction of the crushing wheel, and the cross section of each convex tooth is triangular;
The crushing wheels are multiple, the axial lines of the crushing wheels are parallel to the length direction of the crushing groove, the length direction of the crushing groove is parallel to the length direction of the crushing plate, and the length of the crushing wheels is matched with the length of the crushing groove;
a plurality of crushing wheels are uniformly distributed in the crushing groove along the width direction of the crushing groove, and adjacent crushing wheels are meshed with each other; the convex teeth of the crushing wheel are protruded on the surface of the crushing plate.
Preferably, the crushing wheel is hollow, the surface of the crushing wheel is provided with a plurality of filtering holes, the filtering holes are through holes, the filtering holes are uniformly distributed on the convex teeth of the crushing wheel, and the filtering holes are communicated with the inner space of the crushing wheel.
Preferably, the crushing wheel is internally and coaxially provided with a bag rod; the bag rod is a bag body made of elastic materials, the whole bag rod is a cylinder, and the length of the bag rod is matched with the inner space of the crushing wheel; when the bag rod is fully expanded, the expanded surface of the bag rod can protrude from the crushing hole to the outer surface of the crushing wheel, and a plurality of elastic protruding points are formed on the surface of the crushing wheel.
Preferably, a plurality of fixed shafts are uniformly arranged and fixed on two side walls in the width direction of the crushing groove, the fixed shafts are perpendicular to the side walls in the width direction of the crushing groove, the number and the positions of the fixed shafts are in one-to-one correspondence with the number and the positions of the crushing wheels, and two ends in the length direction of the crushing wheels are rotatably sleeved on the side walls of the fixed shafts; one end of the fixed shaft, which is far away from the side wall of the crushing groove, is positioned in the inner space of the crushing wheel, and the end parts of the bag rods are fixedly connected with the fixed shafts at the two ends respectively; when the crushing wheel rotates, the bag rod is static relative to the crushing groove, so that after the bag rod expands, medicinal material scraps inside the crushing wheel in rotation can be cleaned.
Preferably, a second branch pipeline is arranged in the crushing plate, the second branch pipeline is provided with a plurality of branches, and the branches respectively penetrate through the axis of the fixed shaft and are communicated with the inner space of the bag rod; a movable hose is fixedly arranged on one side of the crushing plate, which is rotationally connected with the inner ring cutter bar, and the movable hose is a soft hollow pipe; one end of the movable hose is fixedly connected with the side wall of the crushing plate, and the other end of the movable hose is fixedly connected with the side wall of the inner ring cutter bar; one end of the second branch pipeline penetrates through the side wall of the crushing plate and is communicated with the inside of the movable hose;
The granulating spindle is provided with a main pipeline along the axis; a plurality of first branch pipelines are arranged in the granulating spindle, the first branch pipelines are distributed along the radial direction of the granulating spindle, and the number of the first branch pipelines corresponds to the number of the inner tool rests; one end of each first branch pipeline penetrates through the side wall of the granulating spindle and is communicated with the inner space of the main pipeline, and the other end of each first branch pipeline penetrates through the side wall of the inner cutter rest and the side wall of the inner cutter arbor in sequence and is communicated with the movable hose;
One end of the granulating spindle, which penetrates through the outer part of the side wall of the feed box, is fixedly provided with a rotary connector, one end of the main pipeline penetrates through the end part of the granulating spindle, a pump pipe is connected with the granulating spindle through the rotary connector, the pump pipe is rotationally connected with the granulating spindle, and the joint of the pump pipe and the granulating spindle is in dynamic sealing fit; one end of the pump pipe, which is far away from the rotary connector, is fixedly communicated with a pressure pump; the pressure pump is used for conveying gas or liquid to the bag rod.
Preferably, the inner wall of the crushing wheel is fixed with a first magnet; the distance from the edge of the first magnet to one end of the length direction of the crushing wheel is one eighth to one third of the whole length of the crushing wheel;
The inner wall of the bag rod is fixedly provided with a second magnet, the second magnet and the first magnet are correspondingly arranged, the number of the second magnet and the first magnet is the same, and the positions of the second magnet and the first magnet are in one-to-one correspondence; the first magnet and the second magnet are permanent magnets; the opposite surface magnetism between corresponding first magnet and the second magnet is opposite, and when the bag pole expands to the state that self diameter is less than the half of crushing wheel diameter, magnetic force between first magnet and the second magnet can mutually magnetic attraction and drive bag pole deformation, and when the bag pole diameter expands to the state that is greater than the half of crushing wheel diameter, magnetic force between first magnet and the second magnet is less than the toughness of bag pole, can't drive bag pole deformation.
Preferably, the first magnet has a plurality of magnets; uniformly distributed on the crushing wheel in a radial direction for one week;
The input end of the pressure pump is communicated with cooling liquid, the cooling liquid is sent into the pump pipe by the output end of the pressure pump, the cooling liquid enters the main pipeline from the pump pipe, the main pipeline enters each first branch pipeline, the first branch pipeline enters the second branch pipeline through the movable hose, and the second branch pipeline is respectively conveyed to the inside of the bag rod, so that the bag rod is expanded, meanwhile, the cooling liquid in the bag rod is utilized to cool the medicinal material, the medicinal material is prevented from being excessively high in friction temperature rise, and meanwhile, the liquid pressure is more beneficial to overcoming the magnetic force between the first magnet and the second magnet after the bag rod is expanded compared with the gas; the user periodically controls the positive and negative rotation of the motor in the pressure pump through the controller, so that the repeated expansion and contraction of the bag rod are realized.
One or more technical solutions provided in the embodiments of the present application at least have the following technical effects or advantages:
Through setting up crushing board and inner circle cutter arbor elasticity and articulating, make crushing board rotate in step along with the granulation main shaft to with outer lane cutter arbor counter-rotating, thereby make crushing board clap the medicinal material to outer circle cutter arbor, solved some medicinal materials in the prior art and only can be cut into several sections owing to the whereabouts is very fast, smash the relatively poor technical problem of effect, realized can clap the medicinal material and smash garrulous and cut off the back, with remaining great piece continue to throw up and broken technological effect once more.
Drawings
FIG. 1 is a schematic diagram showing the overall structure of a pulverizing device for traditional Chinese medicinal materials for respiratory department;
FIG. 2 is a schematic perspective view of a granulating mechanism of an embodiment of a pulverizing apparatus for respiratory Chinese medicinal materials according to the present invention;
FIG. 3 is a schematic perspective view of an inner knife assembly of an embodiment of a pulverizing apparatus for respiratory Chinese medicinal materials according to the present invention;
FIG. 4 is a schematic perspective view of an external knife assembly of an embodiment of a pulverizing apparatus for respiratory Chinese medicinal materials according to the present invention;
FIG. 5 is a schematic view showing an initial angle of a side view pulverizing plate of a granulating mechanism of an embodiment of a pulverizing apparatus for medicinal materials for respiratory use according to the present invention;
FIG. 6 is a schematic view showing a side view of a granulating mechanism of a crushing plate against which an outer ring cutter bar abuts in accordance with an embodiment of the crushing apparatus for respiratory Chinese medicinal materials of the present invention;
FIG. 7 is a schematic perspective view of a granulating mechanism of a second embodiment of a pulverizing apparatus for respiratory Chinese medicinal materials according to the present invention;
FIG. 8 is a schematic side view of a granulating mechanism of a second embodiment of a pulverizing apparatus for respiratory Chinese medicinal materials of the present invention;
FIG. 9 is a schematic perspective view of a second inner knife assembly of an embodiment of a pulverizing apparatus for respiratory Chinese medicinal materials according to the present invention;
FIG. 10 is a schematic side view of a second inner knife assembly of the pulverizing apparatus for respiratory Chinese medicinal materials according to the present invention;
FIG. 11 is a schematic perspective view of a second embodiment of a pulverizing wheel of the pulverizing apparatus for respiratory Chinese medicinal materials of the present invention;
FIG. 12 is a schematic top view of a second pulverizing plate portion of the pulverizing apparatus for respiratory Chinese medicinal materials according to the present invention;
FIG. 13 is a schematic view showing an enlarged cross-sectional internal structure of a second A region of the pulverizing apparatus for respiratory Chinese medicinal materials according to the present invention;
FIG. 14 is a schematic view showing a three-wheel perspective view with a broken middle section of a pulverizing wheel of an embodiment of a pulverizing apparatus for respiratory Chinese medicinal materials according to the present invention;
FIG. 15 is a schematic cross-sectional elevation view of a third embodiment of a pulverizing apparatus for respiratory Chinese medicinal materials in a broken-away middle section of the present invention;
FIG. 16 is a schematic broken front cross-sectional view of a fourth pulverizing wheel of the pulverizing apparatus for respiratory Chinese medicinal materials of the present invention;
FIG. 17 is a schematic diagram showing the position of a cross section of a fourth second branch pipeline of the pulverizing apparatus for respiratory Chinese medicinal materials according to the present invention;
FIG. 18 is a schematic view showing a four-part cross-sectional bag-rod contracted state of an embodiment of a pulverizing apparatus for respiratory Chinese medicinal materials according to the present invention;
FIG. 19 is a schematic side view of a piping section of a fourth inner knife assembly of an embodiment of a pulverizing apparatus for respiratory chinese medicinal materials according to the present invention;
FIG. 20 is a schematic view showing the overall structure of a crushing device for respiratory Chinese medicinal materials according to the embodiment of the invention;
FIG. 21 is a schematic broken front cross-sectional view of a fifth embodiment of a pulverizing apparatus for a respiratory Chinese medicinal material according to the present invention.
In the figure:
100. A feed box; 110. a feed hopper; 200. a feeding mechanism; 300. a discharge port; 400. a granulating mechanism; 410. a granulating main shaft; 411. an inner tool holder; 412. an inner ring cutter bar; 413. a main pipeline; 414. a first branch line; 420. a shaft cylinder; 421. an outer tool holder; 422. an outer ring cutter bar; 430. crushing the plate; 431. a pulverizing tank; 432. a bag rod; 433. a second branch line; 434. a second magnet; 435. a fixed shaft; 440. a pulverizing wheel; 441. a filter hole; 442. a first magnet; 450. a flexible hose; 500. a driving motor; 600. a pressure pump; 610. a pump tube; 620. the connector is rotated.
Detailed Description
In order that the application may be readily understood, a more complete description of the application will be rendered by reference to the appended drawings; the preferred embodiments of the present application are illustrated in the drawings, but the present application can be embodied in many different forms and is not limited to the embodiments described herein; rather, these embodiments are provided so that this disclosure will be thorough and complete.
It should be noted that the terms "vertical", "horizontal", "upper", "lower", "left", "right", and the like are used herein for illustrative purposes only and do not represent the only embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs; the terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention; the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Embodiment one: as shown in fig. 1 to 6, the crushing device for the traditional Chinese medicinal materials for the respiratory department comprises a material box 100, wherein a feeding funnel 110 is fixed at the top of the material box 100, a discharge hole 300 is formed in the bottom of the material box 100, the material box 100 further comprises a feeding mechanism 200, a granulating mechanism 400, a lifting mechanism and a fine grinding mechanism, the feeding mechanism 200 is arranged in the feeding funnel 110, the granulating mechanism 400 is arranged right below the feeding mechanism 200, and the lifting mechanism is connected with the granulating mechanism 400 and the fine grinding mechanism; the granulation mechanism 400 comprises an inner cutter assembly and an outer cutter assembly, wherein the inner cutter assembly comprises a granulation main shaft 410, an inner cutter frame 411 and a plurality of inner cutter frames 412; the outer cutter assembly comprises a shaft barrel 420, an outer cutter frame 421 and a plurality of outer cutter bars 422;
The inner cutter assembly is coaxially and rotatably connected with the outer cutter assembly, the shaft barrel 420 is rotatably mounted on the feed box 100, the granulating spindle 410 is rotatably mounted in the shaft barrel 420, the outer cutter frame 421 is fixedly connected with the shaft barrel 420, the inner cutter frame 411 is fixedly connected with the granulating spindle 410, a plurality of outer cutter frames 422 are uniformly fixed on the outer cutter frame 421, a plurality of inner cutter frames 412 are uniformly fixed on the inner cutter frame 411, a plurality of outer cutter frames 422 and a plurality of inner cutter frames 412 are all arranged around the granulating spindle 410, one ends of the granulating spindle 410 and the shaft barrel 420 in the same direction penetrate through the side wall of the feed box 100 and are fixedly provided with a transmission gear seat, a driving motor 500 is arranged on the transmission gear seat, the transmission gear seat drives the granulating spindle 410 and the shaft barrel 420 to rotate in opposite directions, the rotation direction of the outer cutter assembly is shown by solid arrows in fig. 5 and 6, and the rotation direction of the inner cutter assembly is shown by hollow arrows in fig. 5 and 6; the length of the outer ring tool rest is longer than that of the inner ring tool rest; the outer ring knife rest and the inner ring knife rest are both cuboid rods;
the length of the inner tool holder 411 is one third to one half of the length of the outer tool holder 421;
The end face of the inner ring cutter bar 412, which is far away from the granulating spindle 410, is rotationally connected with a crushing plate 430, edges of one side in the length direction of the crushing plate 430 and the inner ring cutter bar 412 are rotationally connected through a hinge, the crushing plate 430 is rectangular plate-shaped, the crushing plate 430 is equal to the inner cutter bar 411 in length, and one longitudinal edge of the crushing plate 430 is hinged with one edge in the length direction of the inner ring cutter bar 412 through a torsion hinge; as shown in fig. 5, when the crushing plate 430 is not subjected to external force, an included angle of 55 degrees to 65 degrees is formed between the crushing plate 430 and the end face of the inner ring cutter bar 412, which is far away from the inner cutter bar 411, as shown in fig. 6, when the crushing plate 430 is pressed by external force, the included angle between the two is at least 0 degrees, meanwhile, the torsion hinge is rotated to store force, and when the external force is released, the crushing plate 430 can rebound to an initial angle;
When the crushing plate 430 is not subjected to external force, the sum of the heights of the crushing plate 430, the inner ring cutter bar 412 and the inner cutter bar 411 is larger than the sum of the heights of the outer cutter bar 421 and the outer ring cutter bar 422, so that the crushing plate 430 can beat the edge of the outer ring cutter bar 422; in the process that the crushing plate 430 rotates along with the granulating spindle 410, the end face of the crushing plate 430 abuts against the outer ring cutter bar 422, and then the crushing plate can slide across the bottom of the outer ring cutter bar 422 from the side, close to the outer cutter bar 421, of the outer ring cutter bar 422.
The working process and principle in the embodiment of the application are as follows:
Because the Chinese medicinal materials become brittle after being dried in the sun, the Chinese medicinal materials are beaten through the crushing plate 430, the medicinal materials are easy to be beaten and crushed, meanwhile, the end surface of the crushing plate 430 is inclined to a certain degree, the falling speed of the medicinal materials can be buffered, and when the crushing plate 430 beats towards the outer ring cutter bar 422, the edge of the outer ring cutter bar 422 can break the fibers of the medicinal materials; when the crushing plate 430 is abutted by the outer ring cutter bar 422, along with the rotation of the shaft barrel 420 and the granulating spindle 410, the included angle between the crushing plate 430 and the upper end face of the inner ring cutter bar 412 is reduced, the gradient of the crushing plate 430 is slowed down, some larger medicinal material fragments on the crushing plate 430 slide slowly, after the top end of the crushing plate 430 is separated from the bottom of the outer ring cutter bar 422, the crushing plate 430 is sprung upwards under the action of a torsion hinge, the larger medicinal material fragments on the crushing plate 430 are thrown upwards by the crushing plate 430, and the medicinal material fragments fall down again and are crushed again by the granulating mechanism 400, so that the medicinal material fragments can be rapidly rolled down to the fine grinding mechanism below along the end face of the crushing plate 430 after being crushed into small enough particles.
The technical scheme provided by the embodiment of the application at least has the following technical effects or advantages:
The crushing plate 430 is elastically hinged with the inner ring cutter bar 412, so that the technical problem that in the prior art, part of medicinal materials can only be cut into a plurality of sections due to fast falling, and the crushing effect is poor is solved, and the technical effect that residual larger fragments can be continuously thrown up and crushed again after the medicinal materials are crushed and cut off is realized.
Embodiment two: considering that, after the middle part of the pulverizing plate 430 in the first embodiment is slapped to the outer ring cutter bar 422, along with the rotation of the granulating spindle 410, the upper end surface of the pulverizing plate 430 slides under the edge of the outer ring cutter bar 422, and a part of the broken medicinal material may be pushed out to the top edge of the pulverizing plate 430 along with the stirring of the outer ring cutter bar 422, so that there is room for improving the pulverizing effect, and the device needs to be improved, as shown in fig. 7 to 13, the specific structure is as follows:
The crushing plate 430 is provided with a crushing groove 431, the crushing groove 431 is a rectangular through groove, the crushing groove 431 is rotatably connected with a crushing wheel 440, and two ends of the crushing wheel 440 in the length direction are rotatably connected with the side wall of the crushing groove 431, so that the crushing wheel 440 can rotate around the axis;
The crushing wheel 440 is in a hard straight rod shape, a circle of convex teeth are uniformly distributed on the crushing wheel 440 in the length direction, and the cross section of each convex tooth is triangular;
The crushing wheels 440 are provided in plurality, the axis of the crushing wheels 440 is parallel to the length direction of the crushing groove 431, the length direction of the crushing groove 431 is parallel to the length direction of the crushing plate 430, and the length of the crushing wheels 440 is matched with the length of the crushing groove 431;
The pulverizing wheels 440 are uniformly distributed in the pulverizing groove 431 along the width direction of the pulverizing groove 431, and adjacent pulverizing wheels 440 are engaged with each other; as shown in fig. 8 and 10, the teeth of the pulverizing wheel 440 protrude from the surface of the pulverizing plate 430.
The technical scheme provided by the embodiment of the application at least has the following technical effects or advantages:
In this embodiment, by providing the crushing groove 431 on the end surface of the crushing plate 430, the crushing wheel 440 is rotatably disposed in the crushing groove 431, after the crushing plate 430 beats the medicinal material in the edge direction of the outer ring cutter bar 422, the medicinal material is partially crushed, along with the granulation main shaft 410 driving the inner cutter frame 411, the inner cutter frame 411 drives the inner cutter bar 412 to continuously rotate, and drives the upper end surface of the crushing plate 430 to slide against the bottom edge of the outer ring cutter bar 422, at this time, one of the crushing wheels 440 is rotated by the edge of the outer ring cutter bar 422, and one of the crushing wheels 440 rotates to drive other meshed rotating wheels to simultaneously rotate, so that the bulk medicinal material fragments on the crushing plate 430 are crushed again by the crushing wheel 440; the technical problem that after medicinal materials are smashed by the smashing plate 430 in the first embodiment, part of medicinal materials are easy to push down by the outer ring cutter bar 422 is solved, and the technical effect that medicinal material fragments which are located on one side above the outer ring cutter bar 422 and obliquely above the smashed plate 430 after preliminary smashing can be achieved, and secondary smashing is achieved.
Embodiment III: considering that, although the pulverizing wheel 440 in the second embodiment can pulverize medicinal materials for the second time, there may be a risk that part of the finely pulverized medicinal materials will block the pulverizing wheel 440 after the pulverizing wheel 440 continuously works, so that the pulverizing wheel 440 is difficult to continue to rotate, and thus the device needs to be improved, as shown in fig. 14 and 15, the specific structure is as follows:
The inside cavity of smashing wheel 440, smashing wheel 440 surface has seted up a plurality of filtration holes 441, filtration hole 441 is the through-hole, and filtration hole 441 equipartition is on smashing the dogtooth of wheel 440, and filtration hole 441 and smashing wheel 440 inner space intercommunication.
The technical scheme provided by the embodiment of the application at least has the following technical effects or advantages:
In the present embodiment, by providing the filtering holes 441, when the pulverizing wheel 440 rotates, fine medicinal material particles pass through the filtering holes 441 and fall down, and large pieces of medicinal material fragments continue to be minced, so that the burden of the pulverizing plate 430 and the pulverizing wheel 440 is reduced; the filter holes 441 assist the pulverizing wheel 440 to crush the medicinal material, and the pulverizing wheel 440 is not easily caught by the medicinal material, so that the crushing effect is further improved.
Embodiment four: considering that after the medicinal particles are filtered by the crushing holes in the third embodiment, some oblong medicinal fragments may be difficult to get out after entering the inside of the crushing wheel 440, pile up inside the crushing wheel 440, and may affect the falling of other medicinal particles, and secondly, when the crushing wheels 440 are meshed, a gap may be generated at the meshing position, the meshing position between the crushing wheels 440 may be not tight enough, so that some sheet medicinal fragments may slide from the gap, and thus the device needs to be improved, as shown in fig. 16 to 20, the specific structure is as follows:
The crushing wheel 440 is coaxially provided with a bag rod 432 inside; the bag rod 432 is a bag body made of elastic food-grade silica gel, the whole bag rod 432 is a cylinder, and the length of the bag rod 432 is matched with the inner space of the crushing wheel 440; when the inside of the balloon 432 is filled, the balloon 432 can be expanded in the radial direction to completely fill the inner space of the pulverizing wheel 440 and adapt to the shape of the inner wall of the pulverizing wheel 440, and when the balloon 432 is completely expanded, the surface of the balloon 432 can protrude from the pulverizing hole to the outer surface of the pulverizing wheel 440, and a plurality of elastic protruding points are formed on the surface of the pulverizing wheel 440.
A plurality of fixed shafts 435 are uniformly arranged and fixed on two side walls of the crushing groove 431 in the width direction, the fixed shafts 435 are perpendicular to the side walls of the crushing groove 431 in the width direction, the number and positions of the fixed shafts 435 are in one-to-one correspondence with the number and positions of the crushing wheels 440, and two ends of the crushing wheels 440 in the length direction are rotatably sleeved on the side walls of the fixed shafts 435; one end of the fixed shaft 435, which is far away from the side wall of the crushing groove 431, is positioned in the inner space of the crushing wheel 440, and the end parts of the bag rods 432 are respectively fixedly connected with the fixed shafts 435 at the two ends; when the crushing wheel 440 rotates, the bag rod 432 is static relative to the crushing groove 431, so that the bag rod 432 can clean medicinal material scraps inside the crushing wheel 440 after expanding;
Preferably, the bladder stem 432 may be composed of multiple layers of abrasion resistant silica gel to reduce wear;
The crushing plate 430 is internally provided with a second branch pipeline, the second branch pipeline 433 is provided with a plurality of branches, and the branches respectively pass through the axle center of the fixed axle 435 and are communicated with the internal space of the bag rod 432; a movable hose 450 is fixedly arranged on one side of the crushing plate 430, which is rotationally connected with the inner ring cutter bar 412, and the movable hose 450 is a soft hollow tube and is made of food-grade silica gel; one end of the movable hose 450 is fixedly connected with the side wall of the crushing plate 430, and the other end is fixedly connected with the side wall of the inner ring cutter bar 412; one end of the second branch pipe 433 passes through the sidewall of the pulverizing plate 430 and is communicated with the inside of the movable hose 450;
As shown in fig. 19, the granulation main shaft 410 is provided with a main pipeline 413 along the axis; a plurality of first branch pipelines 414 are arranged in the granulating spindle 410, the plurality of first branch pipelines 414 are distributed along the granulating spindle 410 in the radial direction, and the number of the first branch pipelines 414 corresponds to the number of the inner tool holders 411; one end of each of the first branch pipelines 414 penetrates through the side wall of the granulating spindle 410 and is communicated with the inner space of the main pipeline 413, and the other end sequentially penetrates through the side walls of the inner cutter holder 411 and the inner cutter holder 412 and is communicated with the movable hose 450;
As shown in fig. 20, a rotary connector 620 is fixed at one end of the granulating spindle 410 penetrating through the outer side of the side wall of the material box 100, one end of the main pipeline 413 penetrates through the end of the granulating spindle 410, a pump pipe 610 is connected through the rotary connector 620, the pump pipe 610 is rotationally connected with the granulating spindle 410, and the joint of the pump pipe 610 and the granulating spindle 410 is in dynamic sealing fit; the end of the pump tube 610 away from the rotary connector 620 is fixedly communicated with a pressure pump 600; the pressure pump 600 is used to deliver gas or liquid to the bladder stem 432; the rotary connector 620 is a conventional technology, and will not be repeated.
The technical scheme provided by the embodiment of the application at least has the following technical effects or advantages:
According to the embodiment, the bag rods 432 are arranged, the main pipeline 413 is communicated by the pressure pump 600, the pressure pump 600 respectively sends gas into the first branch pipelines 414 from the main pipeline 413, then the gas enters the second branch pipelines 433 from the first branch pipelines 414, and the gas respectively enters each bag rod 432 from the second branch pipelines 433, so that the bag rods 432 are expanded, the crushing wheel 440 rotates relative to the bag rods 432 under the stirring of the outer ring cutter bars 422 by controlling the expansion or contraction of the bag rods 432 through the air pump, and the medicinal material fragments in the crushing wheel 440 are further crushed under the combined action of the continuous expansion and contraction of the bag rods 432 and the rotation of the crushing wheel 440, and finally the crushed medicinal material fragments are cleaned out of the crushing wheel 440 by the bag rods 432 from the filtering holes 441, so that the accumulation of the medicinal material fragments is prevented, and the grinding efficiency is improved; when the bag bar 432 is inflated to completely fill the inside of the pulverizing wheel 440, protruding from the filtering holes 441, the protrusion of the bag bar 432 makes the engagement between the pulverizing plates 430 tighter, so that the pieces of medicinal material are difficult to fall directly from the slits.
Fifth embodiment: considering that the traditional Chinese medicinal materials in the fourth embodiment are destroyed in the grinding process, the cell structures of the traditional Chinese medicinal materials release chemical components therein, and heat is also generated. If the generated heat is high, the chemical components of the medicinal materials may be changed, so that the medicinal effect is reduced, therefore, in the process of grinding the medicinal materials, certain control needs to be performed on the temperature of the medicinal materials, and the device needs to be improved, as shown in fig. 21, the specific structure is as follows:
A first magnet 442 is fixed on the inner wall of the crushing wheel 440; the distance from the edge of the first magnet 442 to one end of the crushing wheel 440 in the length direction is one eighth to one third of the overall length of the crushing wheel 440;
the second magnets 434 are fixed on the inner wall of the bag rod 432, the second magnets 434 are arranged corresponding to the first magnets 442, the number of the second magnets is the same, and the positions of the second magnets and the first magnets are in one-to-one correspondence; the first magnet 442 and the second magnet 434 are both permanent magnets; the opposite surface magnetism between the corresponding first magnet 442 and the second magnet 434 is opposite, when the balloon rod 432 is expanded to a state that the diameter of the balloon rod 432 is smaller than one half of the diameter of the crushing wheel 440, the magnetic force between the first magnet 442 and the second magnet 434 can mutually attract and drive the balloon rod 432 to deform, and when the diameter of the balloon rod 432 is expanded to a state that the diameter of the balloon rod 432 is larger than one half of the diameter of the crushing wheel 440, the magnetic force between the first magnet 442 and the second magnet 434 is smaller than the toughness of the balloon rod 432 and cannot drive the balloon rod 432 to deform.
The first magnet 442 has a plurality of magnets; uniformly distributed on the radial direction of the crushing wheel 440 for a circle;
The input end of the pressure pump 600 is connected with a cooling liquid, the output end of the pressure pump 600 sends the cooling liquid into the pump pipe 610, the cooling liquid enters the main pipeline 413 from the pump pipe 610, the cooling liquid enters each first branch pipeline 414 from the main pipeline 413, the cooling liquid enters the second branch pipeline 433 from the first branch pipeline 414 through the movable hose 450, and the cooling liquid is respectively conveyed into the bag rod 432 from the second branch pipeline 433, so that the bag rod 432 is inflated, and meanwhile, the cooling liquid in the bag rod 432 is utilized to cool the medicinal material, so that the medicinal material is prevented from excessively high friction and temperature rise, and meanwhile, the liquid pressure is more beneficial to the inflation of the bag rod 432 compared with the gas, and overcomes the magnetic force between the first magnet 442 and the second magnet 434; the user periodically controls the forward and reverse rotation of the motor inside the pressure pump 600 through the controller, thereby realizing the repeated expansion and contraction of the balloon rod 432.
The technical scheme provided by the embodiment of the application at least has the following technical effects or advantages:
In the embodiment, the pressure pump 600 is used for feeding the coolant into the bag rod 432, the liquid amount of the coolant is controlled to expand or contract the bag rod 432, and the coolant in the bag rod 432 cools the medicinal material, so that the quality of the medicinal material is ensured; the second magnet 434 disposed inside the balloon rod 432 corresponds to the initial position of the first magnet 442 inside the pulverizing wheel 440, and when the amount of liquid inside the balloon rod 432 is small, since both ends of the balloon rod 432 are fixed, the balloon rod 432 is twisted from one end as the pulverizing wheel 440 rotates and the first magnet 442 magnetically attracts the second magnet 434, and the middle part of the balloon rod 432 is deformed into a spiral shape; after the pressure pump 600 fills the bag pole 432, the bag pole 432 overcomes the magnetic force, makes the first magnet 442 misplaced with the second magnet 434, and the middle part of the bag pole 432 expands fast and straightens, and turns into straight tube-shape, and in the process of the bag pole 432 turning, the inside piece of smashing wheel 440 is stirred and cleaned fast, thereby making the inside piece of smashing wheel 440 more effectively smashed, simultaneously cleaned outside smashing wheel 440 faster, improving the filtration efficiency of smashing wheel 440, shortening the time spent for cleaning inside smashing wheel 440, controlling the temperature generated when the medicinal material is grinded.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a department of respiration is with chinese-medicinal material reducing mechanism, includes workbin (100), the top of workbin (100) is fixed with feed hopper (110), the bottom of workbin (100) is provided with discharge gate (300), workbin (100) still include eat material mechanism (200), granulation mechanism (400), elevating system and finish grinding mechanism, eat material mechanism (200) and install in feed hopper (110), granulation mechanism (400) are installed under eating material mechanism (200), elevating system links up granulation mechanism (400) and finish grinding mechanism; the granulating mechanism (400) comprises an inner cutter assembly and an outer cutter assembly, wherein the inner cutter assembly comprises a granulating main shaft (410), an inner cutter frame (411) and a plurality of inner cutter bars (412); the outer cutter assembly comprises a shaft barrel (420), an outer cutter rest (421) and a plurality of outer cutter bars (422);
Characterized in that the length of the inner tool holder (411) is one third to one half of the length of the outer tool holder (421);
The end face of the inner ring cutter bar (412) far away from the granulating main shaft (410) is rotationally connected with a crushing plate (430), edges of one side in the length direction of the crushing plate (430) and the inner ring cutter bar (412) are rotationally connected through a hinge, the crushing plate (430) is rectangular plate-shaped, the crushing plate (430) is equal in length to the inner cutter frame (411), and the edges of the crushing plate (430) and the inner ring cutter bar (412) in the length direction are hinged through a torsion hinge;
When the crushing plate (430) is not subjected to external force, an included angle between the crushing plate (430) and the end face of the inner ring cutter bar (412) far away from the inner cutter frame (411) is 55-65 degrees, when the crushing plate (430) is pressed by the external force, the included angle between the crushing plate and the inner ring cutter bar is 0 degree at the minimum, meanwhile, the torsion hinge is rotated to store the force, and when the external force is released, the crushing plate (430) can rebound to an initial angle;
when the crushing plate (430) is not subjected to external force, the sum of the heights of the crushing plate (430), the inner ring cutter bar (412) and the inner cutter bar (411) is larger than the sum of the heights of the outer cutter bar (421) and the outer ring cutter bar (422), so that the end face of the crushing plate (430) can beat the edge of the outer ring cutter bar (422); in the process that the crushing plate (430) rotates along with the granulating spindle (410), after the end face of the crushing plate (430) beats the outer ring cutter bar (422), the crushing plate is extruded and rotated by the outer ring cutter bar (422), and the crushing plate can slide across the bottom of the outer ring cutter bar (422) from one side of the outer ring cutter bar (422) close to the outer cutter bar (421).
2. The device for pulverizing respiratory Chinese medicinal materials according to claim 1, wherein the pulverizing plate (430) is provided with a pulverizing groove (431), the pulverizing groove (431) is a rectangular through groove, the pulverizing groove (431) is rotationally connected with a pulverizing wheel (440), and two ends of the pulverizing wheel (440) in the length direction are rotationally connected with the side wall of the pulverizing groove (431) so that the pulverizing wheel (440) can rotate around the axis.
3. The device for pulverizing respiratory Chinese medicinal materials according to claim 2, wherein the pulverizing wheel (440) is in the shape of a rigid straight rod, a circle of protruding teeth are uniformly distributed on the pulverizing wheel (440) in the length direction, and the cross section of the protruding teeth is triangular;
The crushing wheels (440) are multiple, the axial lines of the crushing wheels (440) are parallel to the length direction of the crushing groove (431), the length direction of the crushing groove (431) is parallel to the length direction of the crushing plate (430), and the length of the crushing wheels (440) is matched with the length of the crushing groove (431);
a plurality of grinding wheels (440) are uniformly distributed in the grinding groove (431) along the width direction of the grinding groove (431), and adjacent grinding wheels (440) are meshed with each other; the convex teeth of the crushing wheel (440) are protruded on the surface of the crushing plate (430).
4. A device for pulverizing a medicinal material for use in respiratory department according to claim 3, wherein the pulverizing wheel (440) is hollow, a plurality of filtering holes (441) are formed on the surface of the pulverizing wheel (440), the filtering holes (441) are through holes, the filtering holes (441) are uniformly distributed on the teeth of the pulverizing wheel (440), and the filtering holes (441) are communicated with the inner space of the pulverizing wheel (440).
5. The pulverizing apparatus for respiratory Chinese medicinal materials according to claim 4, wherein the pulverizing wheel (440) is coaxially provided with a bag rod (432) inside; the bag rod (432) is a bag body made of elastic materials, the whole bag rod (432) is a cylinder, and the length of the bag rod (432) is matched with the inner space of the crushing wheel (440); when the inside of the bag rod (432) is filled, the bag rod (432) can expand radially to completely fill the inner space of the crushing wheel (440) and adapt to the shape of the inner wall of the crushing wheel (440), and when the bag rod (432) is completely expanded, the expanded surface of the bag rod (432) can protrude out of the outer surface of the crushing wheel (440) from the crushing hole, and a plurality of elastic protruding points are formed on the surface of the crushing wheel (440).
6. The device for pulverizing chinese medicinal materials for respiratory tract according to claim 5, wherein a plurality of fixed shafts (435) are uniformly arranged and fixed on two side walls of the pulverizing groove (431) in the width direction, the fixed shafts (435) are perpendicular to the side walls of the pulverizing groove (431) in the width direction, the number and positions of the fixed shafts (435) are in one-to-one correspondence with the number and positions of the pulverizing wheels (440), and two ends of the pulverizing wheels (440) in the length direction are rotatably sleeved on the side walls of the fixed shafts (435); one end of the side wall of the fixed shaft (435) far away from the crushing groove (431) is positioned in the inner space of the crushing wheel (440), and the end parts of the bag rods (432) are fixedly connected with the fixed shafts (435) at the two ends respectively, so that the bag rods (432) are static relative to the crushing groove (431) when the crushing wheel (440) rotates, and after the bag rods (432) expand, the inside medicinal material scraps of the crushing wheel (440) in rotation can be cleaned.
7. The device for pulverizing respiratory Chinese medicinal materials according to claim 6, wherein the pulverizing plate (430) has a second branch pipe (433), the second branch pipe (433) has a plurality of branches, and the branches respectively pass through the axle center of the fixed axle (435) and are communicated with the inner space of the bag rod (432); a movable hose (450) is fixedly arranged on one side of the crushing plate (430) which is rotationally connected with the inner ring cutter bar (412), and the movable hose (450) is a soft hollow tube; one end of the movable hose (450) is fixedly connected with the side wall of the crushing plate (430), and the other end is fixedly connected with the side wall of the inner ring cutter bar (412); one end of the second branch pipeline (433) penetrates through the side wall of the crushing plate (430) and is communicated with the inside of the movable hose (450);
The granulating main shaft (410) is provided with a main pipeline (413) along the axis; a plurality of first branch pipelines (414) are arranged in the granulating spindle (410), the first branch pipelines (414) are distributed along the radial direction of the granulating spindle (410), and the number of the first branch pipelines (414) corresponds to the number of the inner tool rests (411); one end of each first branch pipeline (414) penetrates through the side wall of the granulating spindle (410) and is communicated with the inner space of the main pipeline (413), and the other end of each first branch pipeline sequentially penetrates through the side walls of the inner cutter rest (411) and the inner cutter rest (412) and is communicated with the movable hose (450);
One end of the granulating spindle (410) penetrating through the outer part of the side wall of the feed box (100) is fixedly provided with a rotary connector (620), one end of the main pipeline (413) penetrates through the end part of the granulating spindle (410), a pump pipe (610) is connected through the rotary connector (620), the pump pipe (610) is rotationally connected with the granulating spindle (410), and the joint of the pump pipe (610) and the granulating spindle (410) is in dynamic sealing fit; one end of the pump pipe (610) far away from the rotary connector (620) is fixedly communicated with a pressure pump (600); the pressure pump (600) is used for delivering gas or liquid to the balloon rod (432).
8. The pulverizing device for respiratory Chinese medicinal materials according to claim 7, wherein the inner wall of the pulverizing wheel (440) is fixed with a first magnet (442); the distance from the edge of the first magnet (442) to one end of the crushing wheel (440) in the length direction is one eighth to one third of the whole length of the crushing wheel (440);
the inner wall of the bag rod (432) is fixedly provided with a second magnet (434), the second magnet (434) is arranged corresponding to the first magnet (442), the number of the second magnet and the first magnet is the same, and the positions of the second magnet and the first magnet are in one-to-one correspondence; the first magnet (442) and the second magnet (434) are both permanent magnets; the opposite surface magnetism between the corresponding first magnet (442) and the second magnet (434) is opposite, when the bag rod (432) expands to a state that the diameter of the bag rod is smaller than one half of the diameter of the crushing wheel (440), the magnetic force between the first magnet (442) and the second magnet (434) can mutually attract and drive the bag rod (432) to deform, and when the diameter of the bag rod (432) expands to a state that the diameter of the bag rod is larger than one half of the diameter of the crushing wheel (440), the magnetic force between the first magnet (442) and the second magnet (434) is smaller than the toughness of the bag rod (432) and cannot drive the bag rod (432) to deform.
9. The pulverizing device for respiratory Chinese medicinal materials according to claim 8, wherein the first magnets (442) are uniformly distributed in a radial direction of the pulverizing wheel (440);
The input end of the pressure pump (600) is communicated with cooling liquid, the cooling liquid is fed into the pump pipe (610) by the output end of the pressure pump (600), the cooling liquid enters the main pipeline (413) from the pump pipe (610), enters each first branch pipeline (414) from the main pipeline (413), enters the second branch pipeline (433) from the first branch pipeline (414) through the movable hose (450), and is respectively conveyed to the inside of the bag rod (432) from the second branch pipeline (433), so that the bag rod (432) is expanded, meanwhile, the cooling liquid in the bag rod (432) is utilized to cool the medicinal materials, the medicinal materials are prevented from being excessively high in friction temperature, and meanwhile, the liquid pressure is more beneficial to overcoming the magnetic force between the first magnet (442) and the second magnet (434) after the bag rod (432) is expanded compared with gas; the user periodically controls the positive and negative rotation of the motor inside the pressure pump (600) through the controller, so that the repeated expansion and contraction of the bag rod (432) are realized.
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| CN202410362212.8A CN117960341B (en) | 2024-03-28 | 2024-03-28 | Traditional Chinese medicinal material reducing mechanism for department of respiration |
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| CN202410362212.8A CN117960341B (en) | 2024-03-28 | 2024-03-28 | Traditional Chinese medicinal material reducing mechanism for department of respiration |
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| CN116764789A (en) * | 2023-08-22 | 2023-09-19 | 龙慧康中药科技(烟台)有限公司 | Solid traditional Chinese medicine crushing and grinding device |
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| JP2003093903A (en) * | 2001-09-21 | 2003-04-02 | Kawasaki Heavy Ind Ltd | Impact mill |
| CA2423250A1 (en) * | 2002-03-21 | 2003-09-21 | Metso Minerals (Macon) S.A. | Rotor positioning system and indexation of an impact mill |
| DE102017006098B3 (en) * | 2017-06-28 | 2018-12-27 | Doppstadt Familienholding Gmbh | comminution device |
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