CN115445742A - Medicine grinder - Google Patents
Medicine grinder Download PDFInfo
- Publication number
- CN115445742A CN115445742A CN202211011991.4A CN202211011991A CN115445742A CN 115445742 A CN115445742 A CN 115445742A CN 202211011991 A CN202211011991 A CN 202211011991A CN 115445742 A CN115445742 A CN 115445742A
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- Prior art keywords
- box body
- medicine
- top box
- plate
- lifting
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- 239000003814 drug Substances 0.000 title claims abstract description 166
- 229940079593 drug Drugs 0.000 title claims abstract description 51
- 230000007246 mechanism Effects 0.000 claims abstract description 44
- 238000000227 grinding Methods 0.000 claims abstract description 38
- 238000005096 rolling process Methods 0.000 claims description 27
- 238000003860 storage Methods 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 5
- 238000007599 discharging Methods 0.000 abstract description 14
- 238000001514 detection method Methods 0.000 abstract description 12
- 230000010355 oscillation Effects 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 6
- 238000004140 cleaning Methods 0.000 abstract description 4
- 230000003028 elevating effect Effects 0.000 description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 206010067484 Adverse reaction Diseases 0.000 description 1
- 230000006838 adverse reaction Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229940126589 solid medicine Drugs 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/02—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft
- B02C13/06—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters rigidly connected to the rotor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/30—Driving mechanisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
- B02C15/004—Shape or construction of rollers or balls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/16—Mills provided with vibrators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
- B02C2015/008—Roller drive arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses a medicine grinding device, which relates to the technical field of medicine detection, and comprises a top box body and also comprises: the lower box body is fixed on the lower side of the top box body, and a medicine outlet pipe is installed at the bottom of the lower box body; the top of the top box body is provided with a mounting hole, the medicine box is movably arranged in the top box body through the mounting hole, rotates in the top box body through a driving motor, and is lifted and vibrated in the top box body through a vibrating mechanism; the mount is installed at the top of top box, and the downside activity of mount is equipped with vibrates the frame, vibrates the top sliding connection of frame and medical kit, vibrate the mechanism and vibrate the medical kit through vibrating the frame. According to the invention, the medicine chest is controlled to simultaneously realize lifting oscillation and rotation actions, so that twice crushing treatment is realized on the medicines, the medicines are crushed more thoroughly, efficient and thorough discharging is realized on the medicines by using the vibration discharging mechanism, and the workload of residue and subsequent cleaning is reduced.
Description
Technical Field
The invention relates to the technical field of medicine detection, in particular to a medicine grinding device.
Background
The drug detection aims to prevent unqualified drugs from flowing into the market and ensure the safety of the drugs, and the drug detection has a plurality of detection items, including drug quality detection, drug component detection, drug heavy metal detection, drug adverse reaction detection, drug sealing detection and the like. During detection, the solid medicine generally needs to be crushed by a grinding and crushing means so as to carry out subsequent detection work.
Through the retrieval, chinese patent No. CN216727531U discloses a tablet milling equipment for medicine inspection, the power distribution box comprises a box body, linear bearing, two linear bearing's the equal slidable mounting in upper side wall left and right sides of box has the guiding axle, two solid fixed ring, two are all installed to the upper end of guiding axle the lower terminal surface of guiding axle is fixed with the grinding roller, the below of grinding roller is equipped with the rectangle backup pad, the upper surface of rectangle backup pad has been placed and has been placed a section of thick bamboo, the outer lower surface of placing a section of thick bamboo is opened there is the rectangle spacing groove with rectangle backup pad assorted, the interior lower fixed surface of placing a section of thick bamboo has the abrasive disc, the abrasive disc is located the grinding roller under, the inside of box still is equipped with and is used for driving the rectangle backup pad to rotate and the actuating mechanism who reciprocates.
The prior art has the following defects in actual use: when the medicine is ground and crushed, the grinding process is single, the grinding and crushing treatment of the tablets cannot be efficiently and fully realized, the medicine is easy to have a material clamping phenomenon, the thorough treatment of the medicine is not facilitated, and the time consumption of subsequent cleaning work is increased, so that the medicine grinding device is provided.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a medicine grinding device.
In order to achieve the purpose, the invention adopts the following technical scheme:
a medicine grinder device, includes the top box, still includes: the lower box body is fixed on the lower side of the top box body, and a medicine outlet pipe is installed at the bottom of the lower box body;
the top of the top box body is provided with a mounting hole, the medicine box is movably arranged in the top box body through the mounting hole, rotates in the top box body through a driving motor, and is lifted and vibrated in the top box body through a vibrating mechanism;
a fixed frame is mounted at the top of the top box body, a vibration frame is movably arranged on the lower side of the fixed frame and is in sliding connection with the top of the medicine box, and the vibration mechanism vibrates the medicine box through the vibration frame;
a medicine placing pipe is installed at the top of the medicine box, medicines are placed into a storage cavity of the medicine box through the medicine placing pipe, and a rolling and crushing mechanism is arranged in the storage cavity and used for rolling and crushing the medicines;
the bottom plate of the top box body is provided with a first leak hole, the bottom plate of the medicine box is provided with a second leak hole, medicines stored in the cavity are rolled and crushed by the rolling and crushing mechanism and then fall onto the bottom plate of the top box body from the second leak hole, grinding and crushing are realized when the medicine box rotates, the medicines fall into the lower box body from the first leak hole, and finally the medicines are discharged from the medicine discharge pipe.
Furthermore, the fixed frame comprises a transverse plate, vertical plates are respectively fixed on the lower sides of the two ends of the transverse plate, lifting grooves are formed in the vertical plates, and reset springs are installed in the lifting grooves;
the vibrating frame comprises a lifting plate, two limiting sliding seats are symmetrically arranged on the bottom wall of the lifting plate, an annular guide rail is arranged at the top of the medicine box, the bottoms of the limiting sliding seats are arranged in the annular guide rail in a sliding mode, the vibrating frame and the medicine box are connected with the annular guide rail in a rotating mode through the limiting sliding seats, the two ends of the lifting plate respectively extend into lifting grooves of the vertical plate, the top end of a reset spring is fixed to the upper side of each lifting groove, and the bottom end of the reset spring is fixed to the top face of the end portion of the lifting plate;
vibrate mechanism including rotating the cross axle that sets up between diaphragm and lifter plate, the both ends of cross axle fixed mounting respectively have the elliptical wheel, cross axle and elliptical wheel are through vibrating motor drive simultaneously, the elliptical wheel is rotated the time control lifter plate and is slided the lift for the diaphragm repeatedly.
Furthermore, the transverse shaft is rotatably provided with two supporting plates, the top of each supporting plate is fixed to the bottom surface of the transverse plate, the transverse shaft is rotatably arranged on the lower side of the transverse plate through the corresponding supporting plate, and a driving shaft of the oscillating motor drives the transverse shaft through a transmission gear;
the top surface of the lifting plate is fixed with an arc-shaped groove plate corresponding to the elliptical wheel, and when the elliptical wheel rotates, the lifting plate is controlled to repeatedly slide and lift relative to the transverse plate by extruding the arc.
Further, the bottom plate center of top box is fixed with ring baffle, and the medical kit slip cap is established in ring baffle's the outside, and the chamber of depositing of medical kit is the closed cavity of annular, the lower part box is the closed box of annular, and driving motor is located the center department of lower part box, and fixes the bottom plate downside at the top box, ring baffle's center department is equipped with telescopic transmission shaft, and telescopic transmission shaft includes mutual sliding connection's square pipe and square shaft, and the top of square pipe is fixed with the top center of medical kit, and the bottom of square shaft runs through the bottom plate of top box and is connected with driving motor's drive shaft.
Furthermore, the rolling and crushing mechanism comprises a plurality of double-circular-table rolling rollers, a rotating shaft is transversely installed at the center of each double-circular-table rolling roller, one end of each rotating shaft extends to the position between the outer side of the medicine box and the inner side wall of the top box body, a helical gear is installed, a lifting helical gear ring is vertically arranged on the inner side wall of the top box body in a sliding mode, the lifting helical gear ring is meshed with the helical gears at the same time, a plurality of tensioning springs are installed on the upper surface of the lifting helical gear ring, and the top ends of the tensioning springs are fixed to the top plate of the top box body;
the upper surface of the bottom plate of the top box body is provided with a V-shaped ring groove, a plurality of first grinding balls are fixed at the V-shaped ring groove, and a plurality of first leakage holes are uniformly formed in the V-shaped ring groove;
the bottom plate of medical kit is V-arrangement loop configuration, and evenly sets up a plurality of second small openings, the roll surface of two round platform rolls the roller and the bottom plate phase-match of medical kit, and installs a plurality of second abrasive balls on the roll surface.
Furthermore, a vertical sliding groove is formed in the inner side wall of the top box body, a sliding block is arranged in the vertical sliding groove in a sliding mode, the lifting type helical gear ring can slide up and down in the top box body through the mutual matching of the sliding block and the vertical sliding groove, and meanwhile the lifting type helical gear ring is kept meshed with the helical gear through the tensioning spring.
Furthermore, a vibration unloading mechanism is arranged in the lower box body, the vibration unloading mechanism comprises a lower bevel gear ring and a double-sided gear ring which are arranged in the lower box body in a sliding manner, a lower bevel gear is arranged between the lower bevel gear ring and the double-sided gear ring, the lower bevel gear is simultaneously meshed with the lower bevel gear ring and the double-sided gear ring, the lower bevel gear is rotatably arranged on the inner wall of the lower box body through a main shaft, and one end of the main shaft extends to the outer side of the lower box body and is connected with a driving shaft of a dual-purpose motor;
a plurality of scrapers are fixed on the periphery of the lower bevel gear ring, the bottom surfaces of the scrapers are in frictional contact with the inner bottom wall of the lower box body, and when the lower bevel gear ring rotates, the scrapers are controlled to do circular motion in the lower box body and clean ground medicine powder to a medicine outlet pipe;
the upside of two-sided ring gear simultaneously with a plurality of bevel gear engagement of going up, and every goes up the inner wall rotation installation that bevel gear all passes through rotary rod and lower part box, a plurality of rubber sticks of installation on the rotary rod, when two-sided ring gear rotated, the control rubber stick collided repeatedly the striking to the bottom plate of top box.
Furthermore, the upper tooth surface of the double-sided toothed ring is meshed with the upper bevel gear, and the lower tooth surface of the double-sided toothed ring is meshed with the lower bevel gear.
Compared with the prior art, the invention has the beneficial effects that:
1. firstly, medicines are put into a medicine box, then, the medicine box is controlled to rotate, the internal double-circular-table rolling roller is used for rotating under the meshing of a helical gear and a lifting helical gear ring, and further, the first grinding ball is used for primarily crushing the medicines in a storage cavity; the V-shaped ring plate structure of the medicine box bottom plate and the double-circular-table rolling rollers are matched with each other, so that preliminary crushing treatment can be better realized on the medicines in the storage cavity, and in the process, the medicine box is repeatedly lifted and vibrated by the vibrating mechanism, so that the medicine box can simultaneously keep lifting vibration and rotation actions, and the preliminary crushing treatment effect of the internal double-circular-table rolling rollers on the medicines is improved;
2. when the medicine chest is controlled to simultaneously realize lifting oscillation and rotation actions, the primarily crushed medicines fall between the top box body bottom plate and the medicine chest bottom plate through the second leakage hole, and the medicines are crushed more comprehensively and thoroughly by matching with the lifting oscillation and rotation actions of the medicine chest, namely, the medicines are crushed for the second time and then discharged into the lower box body and the medicine outlet pipe from the first leakage hole.
3. According to the invention, through the vibration discharging mechanism arranged in the lower box body, when the double-sided toothed ring in the vibration discharging mechanism rotates, the rubber rod is controlled to repeatedly collide and knock the bottom plate of the top box body, so that a medicine can thoroughly fall into the lower box body from the upper surface of the bottom of the top box body; when a lower bevel gear ring in the vibrating discharging mechanism rotates, the scraper plate is controlled to do circular motion in the lower box body and clean the ground medicine powder to the medicine outlet pipe; the invention can realize efficient and thorough discharging after medicine crushing, and reduce the workload of residue and subsequent cleaning.
In conclusion, the medicine box is controlled to simultaneously realize lifting oscillation and rotation actions, so that twice crushing treatment is realized on the medicines, the medicines are crushed more thoroughly, the medicines are discharged efficiently and thoroughly by the aid of the vibrating discharging mechanism, and residual and subsequent cleaning workload is reduced.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a structural cross-sectional view of the present invention;
FIG. 3 is an enlarged view of a portion a of FIG. 2;
FIG. 4 is an enlarged view of a portion b of FIG. 2;
FIG. 5 is a schematic view of the installation of a double-truncated cone rolling roller, a rotating shaft and a bevel gear;
FIG. 6 is a schematic view of the top of the medicine chest connected to the oscillation frame, the fixed frame and the oscillation mechanism via the annular guide rail;
FIG. 7 is a schematic view of the oscillating mechanism driving the oscillating frame;
FIG. 8 is a schematic view of the dual-purpose motor driving the squeegee and the rubber rod;
fig. 9 is a structural schematic diagram of the double-sided toothed ring.
In the figure: 1 top box body, 2 lower box body, 3 feet, 4 medicine boxes, 5 medicine placing pipes, 6 fixing frames, 7 oscillating frames, 8 oscillating mechanisms, 9 annular guide rails, 10 medicine discharging pipes, 11 driving motors, 12 telescopic transmission shafts, 13 annular baffle plates, 14 scraping plates, 15 lower bevel gear rings, 16 dual-purpose motors, 17 lower bevel gears, 18 double-sided gear rings, 181 upper tooth surfaces, 182 lower tooth surfaces, 19 upper bevel gears, 20 rotating rods, 21 rubber bars, 100 first leakage holes, 101 first grinding balls, 102V-shaped annular grooves, 40 storage cavities, 41 double-circular-table grinding rollers, 42 rotating shafts, 43 bevel gears, 44 lifting bevel gear rings, 45 sliding blocks, 46 tensioning springs, 47 vertical sliding grooves, 48 second leakage holes, 49 second grinding balls, 60 transverse plates, 61 vertical plates, 62 return springs, 70 lifting plates, 71 limiting sliding seats, 80 transverse shafts, 81 elliptical wheels, 82 supporting plates, 83 arc-shaped groove plates, 84 oscillating motors and 85 lifting transmission gears.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention;
example one
Referring to fig. 1 to 7, a medicine grinding apparatus includes a top case 1, and further includes: the lower box body 2 is fixed on the lower side of the top box body 1, the bottom of the lower box body 2 is provided with a mounting opening, and a medicine outlet pipe 10 is arranged at the mounting opening; as shown in fig. 1, in this embodiment, two medicine discharging pipes 10 are installed, and the bottom of the medicine discharging pipe 10 is threaded with a sealing cover.
The grinding device further comprises a medicine box 4, the top of the top box body 1 is provided with a mounting hole, the medicine box 4 is movably arranged inside the top box body 1 through the mounting hole, rotates inside the top box body 1 through a driving motor 11, and is lifted and vibrated inside the top box body 1 through a vibrating mechanism 8;
a fixed frame 6 is installed at the top of the top box body 1, a vibration frame 7 is movably arranged on the lower side of the fixed frame 6, the vibration frame 7 is connected with the top of the medicine chest 4 in a sliding mode, and a vibration mechanism 8 vibrates the medicine chest 4 through the vibration frame 7;
a medicine placing pipe 5 is installed at the top of the medicine box 4, medicines are placed into a storage cavity 40 of the medicine box 4 through the medicine placing pipe 5, and a rolling and crushing mechanism is arranged in the storage cavity 40 and used for rolling and crushing the medicines;
the bottom plate of the top box body 1 is provided with a first leak hole 100, the bottom plate of the medicine box 4 is provided with a second leak hole 48, and medicines in the storage cavity 40 fall onto the bottom plate of the top box body 1 from the second leak hole 48 after being rolled and crushed by the rolling and crushing mechanism;
the drugs are primarily rolled and crushed in the storage cavity 40 through the rolling and crushing mechanism, and when the drugs are rolled, the drugs are matched with the vibration mechanism 8 to lift and vibrate the drug chest 4, so that the tablets can be fully contacted with the rolling and crushing mechanism, and the drug crushing effect is improved; and after the primary crushing of the medicine, the medicine can be completely dropped onto the bottom plate of the top case 1 through the second leakage hole 48, and then the grinding crushing (secondary crushing) is carried out while the medicine box 4 is rotated, and the medicine falls into the lower case 2 from the first leakage hole 100, and is finally discharged from the medicine discharge tube 10.
In this embodiment, the fixing frame 6 includes a horizontal plate 60, vertical plates 61 are fixed to lower sides of two ends of the horizontal plate 60, lifting grooves are formed in the vertical plates 61, and return springs 62 are installed in the lifting grooves;
the oscillation frame 7 comprises an elevating plate 70, two limiting slide carriages 71 are symmetrically arranged on the bottom wall of the elevating plate 70, an annular guide rail 9 is arranged on the top of the medicine box 4, the bottoms of the limiting slide carriages 71 are arranged in the annular guide rail 9 in a sliding manner, the oscillation frame 7 and the medicine box 4 are rotatably connected with the annular guide rail 9 through the limiting slide carriages 71, two ends of the elevating plate 70 respectively extend into the elevating groove of the vertical plate 61, the top end of the return spring 62 is fixed on the upper side of the elevating groove, and the bottom end of the return spring is fixed on the top surface of the end part of the elevating plate 70;
the oscillating mechanism 8 comprises a horizontal shaft 80 rotatably arranged between the horizontal plate 60 and the lifting plate 70, elliptical wheels 81 are fixedly arranged at two ends of the horizontal shaft 80 respectively, the horizontal shaft 80 and the elliptical wheels 81 are driven by an oscillating motor 84 simultaneously, and the lifting plate 70 is controlled to repeatedly slide and lift relative to the horizontal plate 60 when the elliptical wheels 81 rotate.
The transverse shaft 80 is rotatably provided with two supporting plates 81, the top of each supporting plate 81 is fixed on the bottom surface of the transverse plate 60, the transverse shaft 80 is rotatably arranged on the lower side of the transverse plate 60 through the supporting plates 81, and a driving shaft of an oscillating motor 84 drives the transverse shaft 80 through a transmission gear 85;
an arc-shaped groove plate 83 corresponding to the elliptical wheel 81 is fixed on the top surface of the lifting plate 70, and when the elliptical wheel 81 rotates, the lifting plate 70 is controlled to repeatedly slide and lift relative to the transverse plate 60 by extruding the arc 83.
A vibration motor 84 in the vibration mechanism 8 drives the transverse shaft 80 and the elliptical wheel 81 to rotate simultaneously, the elliptical wheel 81 is matched with the corresponding arc-shaped groove plate 83, downward impact force can be applied to the lifting plate 70, when the lifting plate 70 moves to the lowest side, the lifting plate is reset upwards under the matching of the reset spring 62, and the lifting frame 7 and the medicine chest 4 can be controlled to lift and vibrate through the vibration mechanism 8 after the operation is repeated;
vibrate mechanism 8's effect and lie in: the medicine chest 4 is lifted and vibrated, so that the tablets can be fully contacted with the rolling and crushing mechanism, and the medicine crushing effect is improved; after the medicines are primarily crushed through vibration, the medicines can quickly and thoroughly fall to the bottom plate of the top box body 1 through the second leakage holes 48; because the bottom plate of 4 accessible driving motor 11 control rotations of medical kit, and then utilize the bottom plate of rotatory medical kit 4 and top box 1 to realize grinding crushing (secondary crushing) to the medicine that falls into here, it vibrates to go up and down to medical kit 4 at this in-process, can constantly adjust the interval between 4 bottom plates of medical kit and the top box 1 bottom plate, thereby it rolls crushing to rotate repeatedly to the medicine of different particle sizes at this place, crushing effect is more thorough, fall to the lower part box 2 in from first small opening 100 on the bottom plate of top box 1 after the medicine is smashed.
In this embodiment, the ring baffle 13 is fixed at the bottom plate center of the top box 1, the medicine box 4 is slidably sleeved on the outer side of the ring baffle 13, the storage cavity 40 of the medicine box 4 is an annular closed cavity, the lower box 2 is an annular closed box, the driving motor 11 is located at the center of the lower box 2 and is fixed at the bottom plate lower side of the top box 1, the center of the ring baffle 13 is provided with the telescopic transmission shaft 12, the telescopic transmission shaft 12 comprises a square pipe and a square shaft which are slidably connected with each other, the top of the square pipe is fixed with the top center of the medicine box 4, and the bottom end of the square shaft penetrates through the bottom plate of the top box 1 and is connected with the driving shaft of the driving motor 11.
In this embodiment, the rolling crushing mechanism includes a plurality of double-truncated-cone rolling rollers 41, a rotating shaft 42 is transversely installed at the center of each double-truncated-cone rolling roller 41, one end of each rotating shaft 42 extends to the outside of the medicine box 4 and between the inner side walls of the top box body 1, a helical gear 43 is installed, a lifting helical gear ring 44 is vertically slidably arranged on the inner side wall of the top box body 1, the lifting helical gear ring 44 is simultaneously engaged with the helical gears 43, a plurality of tension springs 46 are installed on the upper surface of the lifting helical gear ring 44, and the top ends of the tension springs 46 are fixed with the top plate of the top box body 1;
the upper surface of the bottom plate of the top box body 1 is provided with a V-shaped ring groove 102, a plurality of first grinding balls 101 are fixed at the V-shaped ring groove 102, and a plurality of first leakage holes 100 are uniformly formed; the first grinding ball 101 is used for realizing primary grinding treatment on the medicine in the storage cavity 40;
the bottom plate of medical kit 4 is V-arrangement ring plate structure, and evenly offers a plurality of second small openings 48, and the roll surface of two round platform rolling roller 41 and the bottom plate phase-match of medical kit 4, and install a plurality of second abrasive balls 49 on the roll surface. The second grinding balls 49 are used to grind and crush, i.e., secondarily crush, the medicines between the bottom plate of the medicine boxes 4 and the upper surface of the bottom plate of the top case 1.
V-arrangement ring plate structure and the V-arrangement ring plate structure of two round platform rolling roller 41 of medical kit 4 bottom plate mutually support and can be to depositing the better preliminary shredding of realization of the interior medicine of chamber 40, V-arrangement annular 102 on the bottom plate of top box 1 mutually supports with the V-arrangement ring plate structure of medical kit 4 bottom plate, can realize more comprehensive thorough shredding to the medicine after preliminary breakage that falls into between bottom plate of top box 1 and the medical kit 4 bottom plate, promptly medicine regrinding, and when preliminary crushing and regrinding, the medicine can be quick respectively through second small opening 48 and first small opening 100, be convenient for the thorough discharge of follow-up medicine.
In this embodiment, a vertical sliding groove 47 is formed in the inner side wall of the top box body 1, a sliding block 45 is slidably arranged in the vertical sliding groove 47, the lifting type helical gear ring 44 is matched with the vertical sliding groove 47 through the sliding block 45 to slide up and down in the top box body 1, and meanwhile, the tensioning spring 46 is used for keeping engagement with the helical gear 43, so that the internal double-circular-table rolling roller 41 can always rotate when the medicine box 4 is lifted and vibrated;
when the medicine chest 4 is driven to rotate by the driving motor 11, the internal double-circular-table rolling roller 41 rotates under the meshing of the helical gear 43 and the lifting helical gear ring 44, and then the first grinding ball 101 is utilized to realize primary crushing treatment on the medicines in the storage cavity 40;
when the oscillation mechanism 8 is used for lifting and oscillating the lifting frame 7 and the medicine boxes 4, the driving motor 11 can keep driving and rotating the medicine boxes 4 through the telescopic transmission shaft 12, namely, the medicine boxes 4 can simultaneously keep lifting, oscillating and rotating.
Example two
Referring to fig. 1-9, on the basis of the first embodiment, in order to increase the discharging thoroughness of the medicine and more comprehensively discharge, a vibrating discharging mechanism is arranged inside the lower box body 2, the vibrating discharging mechanism comprises a lower bevel gear ring 15 and a double-sided gear ring 18 which are slidably arranged inside the lower box body 2, a lower bevel gear 17 is jointly arranged between the lower bevel gear ring 15 and the double-sided gear ring 18, the lower bevel gear 17 is simultaneously meshed with the lower bevel gear ring 15 and the double-sided gear ring 18, the lower bevel gear 17 is rotatably mounted on the inner wall of the lower box body 2 through a main shaft, and one end of the main shaft extends to the outer side of the lower box body 2 and is connected with a driving shaft of a dual-purpose motor 16;
a plurality of scrapers 14 are fixed on the periphery of the lower bevel gear ring 15, the bottom surfaces of the scrapers 14 are in frictional contact with the inner bottom wall of the lower box body 2, and when the lower bevel gear ring 15 rotates, the scrapers 14 are controlled to do circular motion in the lower box body 2 and clean the ground medicine powder to the medicine outlet pipe 10;
the upside of two-sided ring gear 18 meshes with a plurality of bevel gear 19 simultaneously, and every last bevel gear 19 all rotates the installation through the inner wall of rotary rod 20 with lower part box 2, installs a plurality of rubber sticks 21 on the rotary rod 20, and when two-sided ring gear 18 rotated, control rubber stick 21 collided the bottom plate of knocking repeatedly of top box 1.
In this embodiment, the upper tooth surface 181 of the double-sided ring gear 18 meshes with the upper bevel gear 19, and the lower tooth surface 182 of the double-sided ring gear 18 meshes with the lower bevel gear 17.
The primarily ground and crushed and secondarily ground medicines fall into the lower box body 2 through the first leak holes 100, then the dual-purpose motor 16 is used for driving the lower bevel gear 17 at the end part of the main shaft to rotate, and the lower bevel gear 17 is meshed with the lower bevel gear ring 15 and the double-sided gear ring 18 simultaneously;
when the double-sided toothed ring 18 rotates, the rotating rod 20 is controlled to rotate by meshing transmission with the upper bevel gears 19, and the rubber rod 21 is used for repeatedly colliding and knocking a bottom plate of the top box body 1, so that the medicine can completely fall into the lower box body 2 from the upper surface of the bottom of the top box body 1;
when the lower umbrella toothed ring 15 rotates, the plurality of scrapers 14 fixed on the periphery of the lower umbrella toothed ring rub against the inner bottom wall of the lower box body 2, so that the scrapers 14 do circular motion in the lower box body 2, ground medicine powder can be cleaned to the medicine outlet pipe 10, and thorough medicine discharging is achieved.
Claims (8)
1. The utility model provides a medicine grinder, includes top box (1), its characterized in that still includes:
the lower box body (2) is fixed on the lower side of the top box body (1), and a medicine outlet pipe (10) is installed at the bottom of the lower box body (2);
the medicine box (4) is movably arranged inside the top box body (1) through the mounting hole, rotates inside the top box body (1) through a driving motor (11), and is lifted and vibrated inside the top box body (1) through a vibrating mechanism (8);
a fixed frame (6) is mounted at the top of the top box body (1), a vibration frame (7) is movably arranged on the lower side of the fixed frame (6), the vibration frame (7) is in sliding connection with the top of the medicine chest (4), and the vibration mechanism (8) vibrates the medicine chest (4) through the vibration frame (7);
a medicine placing pipe (5) is installed at the top of the medicine box (4), medicines are placed into a storage cavity (40) of the medicine box (4) through the medicine placing pipe (5), and a rolling and crushing mechanism is arranged in the storage cavity (40) and used for rolling and crushing the medicines;
first small opening (100) have been seted up to the bottom plate of top box (1), and second small opening (48) have been seted up to the bottom plate of medical kit (4), deposit the medicine in chamber (40) and roll the breakage back through rolling crushing mechanism, fall to the bottom plate of top box (1) from second small opening (48), then realize grinding when medical kit (4) are rotatory crushing to in falling to lower part box (2) from first small opening (100), discharge from play pencil (10) at last.
2. The medicine grinding device according to claim 1, wherein the fixing frame (6) comprises a transverse plate (60), vertical plates (61) are respectively fixed on the lower sides of the two ends of the transverse plate (60), lifting grooves are formed in the vertical plates (61), and return springs (62) are mounted in the lifting grooves;
the vibrating frame (7) comprises a lifting plate (70), two limiting sliding seats (71) are symmetrically arranged on the bottom wall of the lifting plate (70), an annular guide rail (9) is arranged at the top of the medicine box (4), the bottoms of the limiting sliding seats (71) are arranged in the annular guide rail (9) in a sliding mode, the vibrating frame (7) and the medicine box (4) are rotatably connected with the annular guide rail (9) through the limiting sliding seats (71), two ends of the lifting plate (70) extend into lifting grooves of the vertical plate (61) respectively, the top end of a return spring (62) is fixed to the upper side of each lifting groove, and the bottom end of the return spring is fixed to the top surface of the end portion of the lifting plate (70);
vibrate mechanism (8) including rotating horizontal axle (80) that sets up between diaphragm (60) and lifter plate (70), the both ends difference fixed mounting of horizontal axle (80) has elliptical wheel (81), horizontal axle (80) and elliptical wheel (81) are simultaneously through vibrating motor (84) drive, control lifter plate (70) and slide repeatedly for diaphragm (60) when elliptical wheel (81) rotate and go up and down.
3. The medicine grinding device as claimed in claim 2, wherein the cross shaft (80) is rotatably mounted with two support plates (81), the top of the support plate (81) is fixed on the bottom surface of the transverse plate (60), the cross shaft (80) is rotatably disposed on the lower side of the transverse plate (60) through the support plate (81), and the driving shaft of the oscillating motor (84) drives the cross shaft (80) through the transmission gear (85);
an arc-shaped groove plate (83) corresponding to the elliptical wheel (81) is fixed on the top surface of the lifting plate (70), and when the elliptical wheel (81) rotates, the lifting plate (70) is controlled to repeatedly slide and lift relative to the transverse plate (60) by extruding the arc (83).
4. The drug grinding device according to claim 1, characterized in that an annular baffle (13) is fixed at the center of a bottom plate of the top box body (1), the drug box (4) is slidably sleeved outside the annular baffle (13), the storage cavity (40) of the drug box (4) is an annular closed cavity, the lower box body (2) is an annular closed box body, the driving motor (11) is located at the center of the lower box body (2) and fixed on the lower side of the bottom plate of the top box body (1), a telescopic transmission shaft (12) is arranged at the center of the annular baffle (13), the telescopic transmission shaft (12) comprises a square pipe and a square shaft which are slidably connected with each other, the top of the square pipe is fixed with the center of the top of the drug box (4), and the bottom end of the square shaft penetrates through the bottom plate of the top box body (1) and is connected with a driving shaft of the driving motor (11).
5. The medicine grinding device according to claim 4, wherein the grinding and crushing mechanism comprises a plurality of double-circular-table grinding rollers (41), a rotating shaft (42) is transversely installed at the center of each double-circular-table grinding roller (41), one end of the rotating shaft (42) extends to the outer side of the medicine box (4) and between the inner side walls of the top box body (1), and is provided with a helical gear (43), a lifting helical gear ring (44) is vertically and slidably arranged on the inner side walls of the top box body (1), the lifting helical gear ring (44) is simultaneously meshed with the helical gears (43), a plurality of tension springs (46) are installed on the upper surface of the lifting helical gear ring (44), and the top ends of the tension springs (46) are fixed with the top plate of the top box body (1);
the upper surface of the bottom plate of the top box body (1) is provided with a V-shaped ring groove (102), a plurality of first grinding balls (101) are fixed at the V-shaped ring groove (102), and a plurality of first leakage holes (100) are uniformly formed;
the bottom plate of medical kit (4) is V-arrangement ring plate structure, and evenly sets up a plurality of second small openings (48), the roll surface of two round platform rolling roller (41) and the bottom plate phase-match of medical kit (4), and install a plurality of second grinding balls (49) on the roll surface.
6. A drug grinding device according to claim 5, characterized in that the inside wall of the top box (1) is provided with a vertical sliding slot (47), a sliding block (45) is slidably arranged in the vertical sliding slot (47), and the lifting helical gear ring (44) slides up and down in the top box (1) through the cooperation of the sliding block (45) and the vertical sliding slot (47), and is kept engaged with the helical gear (43) through the tension spring (46).
7. A drug grinding device according to any one of claims 4 to 6, characterized in that a vibrating discharge mechanism is provided inside the lower case (2), the vibrating discharge mechanism comprises a lower bevel gear ring (15) and a double-sided gear ring (18) which are slidably provided inside the lower case (2), a lower bevel gear (17) is provided between the lower bevel gear ring (15) and the double-sided gear ring (18), the lower bevel gear (17) is engaged with both the lower bevel gear ring (15) and the double-sided gear ring (18), the lower bevel gear (17) is rotatably mounted on the inner wall of the lower case (2) through a main shaft, one end of the main shaft extends to the outside of the lower case (2) and is connected with a driving shaft of a dual-purpose motor (16);
a plurality of scrapers (14) are fixed on the periphery of the lower umbrella toothed ring (15), the bottom surfaces of the scrapers (14) are in frictional contact with the inner bottom wall of the lower box body (2), and when the lower umbrella toothed ring (15) rotates, the scrapers (14) are controlled to do circular motion in the lower box body (2) and clean ground medicine powder to the medicine outlet pipe (10);
the upside of two-sided ring gear (18) meshes with a plurality of bevel gear (19) simultaneously, and every goes up bevel gear (19) and all rotates the installation through the inner wall of rotary rod (20) and lower part box (2), installs a plurality of rubber rods (21) on rotary rod (20), and when two-sided ring gear (18) rotated, control rubber rod (21) collided the striking repeatedly to the bottom plate of top box (1).
8. A drug grinding apparatus according to claim 7, wherein the upper flanks (181) of the double-sided toothed ring (18) intermesh with the upper bevel gear (19) and the lower flanks (182) of the double-sided toothed ring (18) intermesh with the lower bevel gear (17).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211011991.4A CN115445742B (en) | 2022-08-23 | 2022-08-23 | Medicine grinder |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211011991.4A CN115445742B (en) | 2022-08-23 | 2022-08-23 | Medicine grinder |
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| CN115445742B CN115445742B (en) | 2024-03-19 |
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| CN115445742B (en) | 2024-03-19 |
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