CN116078511B - Anti-deposition pharmaceutical pulverizer - Google Patents
Anti-deposition pharmaceutical pulverizer Download PDFInfo
- Publication number
- CN116078511B CN116078511B CN202211541810.9A CN202211541810A CN116078511B CN 116078511 B CN116078511 B CN 116078511B CN 202211541810 A CN202211541810 A CN 202211541810A CN 116078511 B CN116078511 B CN 116078511B
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- rod
- sedimentation
- pipe
- discharge bin
- guide
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- 239000000463 material Substances 0.000 claims abstract description 58
- 238000007790 scraping Methods 0.000 claims abstract description 42
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 238000004062 sedimentation Methods 0.000 claims description 11
- 229910001220 stainless steel Inorganic materials 0.000 claims description 10
- 239000010935 stainless steel Substances 0.000 claims description 10
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 230000008021 deposition Effects 0.000 claims description 5
- 238000007599 discharging Methods 0.000 abstract description 19
- 238000007664 blowing Methods 0.000 abstract description 6
- 239000003814 drug Substances 0.000 description 8
- 238000010298 pulverizing process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 125000004122 cyclic group Chemical group 0.000 description 4
- 229940079593 drug Drugs 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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
- B02C19/00—Other disintegrating devices or methods
- B02C19/06—Jet mills
-
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention relates to the technical field of crushers, in particular to an anti-deposition pharmaceutical crusher, which comprises an anti-deposition mechanism, a feeding pipe and a vibration material evacuating mechanism, wherein the anti-deposition mechanism comprises a base, a discharge bin positioned right above the base and a sealing top cover connected to the top end of the discharge bin. When the eccentric gear disc rotates and drives the scraping disc to circularly lift, the three groups of sub-rods connected to the scraping disc can compress the air in the inner cavity of the negative pressure pipe, the pressure generated by compressed air can push the guide rod to stretch, and then the beam rod and the upright post are driven to expand, at the moment, the vibration assembly connected to the bottom end of the upright post can circularly lift along the inner cavity of the discharging bin wholly, when the caking material is scraped off by the scraping disc, the caking material is pushed by upward blowing high-pressure air flow, the caking material can quickly and frequently collide with the bottom of the protecting cover, so that the caking material can be quickly crushed, and pollution caused by the adhesion material on the inner wall of the discharging bin is avoided.
Description
Technical Field
The invention relates to the technical field of crushers, in particular to an anti-sedimentation pharmaceutical crusher.
Background
The pharmaceutical pulverizer is divided into two types, namely an air flow pulverizer and a fluted disc pulverizer, and the pulverizing product is mainly obtained by the comprehensive actions of impact, friction, material impact and the like of the pulverized materials.
Because the pharmaceutical pulverizer is used for pulverizing medicines, various different places exist in other conventional pulverizer, the jet pulverizer used nowadays can utilize high-pressure air flow to transfer materials into the pulverizing bin body during the process of pulverizing medicines, and the purpose of pulverizing medicine particles is achieved through the high-pressure air flow and the impact between the materials, but the most obvious phenomenon is that the medicine particles are adhered to the inner wall of the pulverizing bin body along with the high-pressure air flow in the transferring process, and the adhered medicines are deteriorated after a long time, so that the inside of the bin body is polluted, and the subsequent other medicines are pulverized and polluted.
According to the above, how to avoid the adhesion of the medicine to the inner wall of the bin body during the medicine crushing process aiming at the caking material adhered to the inside of the jet mill is the technical difficulty to be solved by the invention.
Disclosure of Invention
The present invention aims to solve one of the technical problems existing in the prior art or related technologies.
The technical scheme adopted by the invention is as follows:
The deposition-preventing pharmaceutical pulverizer comprises a machine body, a discharge bin right above the machine body, a sealing top cover connected to the top end of the discharge bin, a gasket arranged at the top of an inner cavity of the discharge bin, a traction assembly connected to the gasket and positioned in the discharge bin, a guide cover arranged in the sealing top cover, a motor arranged at one end of the guide cover, a turbine blade shaft connected to the motor and positioned in the guide cover, wherein the traction assembly comprises a positioning rod arranged in a concave hole in the inner side of the gasket, an eccentric gear disc connected to the inner end of the positioning rod by a nut, a traction pull rod movably connected to the outer end of the eccentric gear disc and a scraping disc connected to the bottom end of the traction pull rod, the material conveying mechanism comprises a ferrule arranged at the top of a machine body, a plurality of feeding pipes arranged in the ferrule, a flow guide pipe connected to the top of the feeding pipes and an air flow ring pipe arranged on the plurality of flow guide pipes, the material vibration evacuation mechanism comprises a load cushion ring arranged in a groove of the inner wall of a material discharge bin, a sliding column uniformly connected to the bottom of the load cushion ring, a base arranged in the middle of an inner cavity of the material discharge bin, a clamp arranged in the material discharge bin, a gas support assembly arranged in the clamp, a vibration assembly connected to the gas support assembly and a discharge pipe arranged on the vibration assembly, wherein the gas support assembly comprises a sub-rod connected to a scraping plate, a movable negative pressure pipe arranged outside the sub-rod, a core pad connected to the inside of the negative pressure pipe, a pressure spring connected to the bottom of the core pad, a guide rod movably arranged at the other end of the negative pressure pipe, a beam rod movably arranged at the bottom of the guide rod and a stand column movably connected to the outer end of the beam rod, and the vibration assembly comprises a base arranged at the bottom of the stand column, A shield mounted at the bottom of the base and an inner pad mounted in the shield.
The present invention may be further configured in a preferred example to: three groups of semi-cylindrical grooves are formed in the inner wall of the discharging bin, and the three groups of semi-cylindrical grooves are adaptively clamped on the sliding column.
Through adopting above-mentioned technical scheme, utilize the semicylindrical recess on the discharge bin inner wall to fix a position the constraint respectively three sets of slide posts to cooperate the load backing ring to provide holding power to three sets of slide posts, when scraping the dish and carrying out the circulative lift, three sets of slide posts alright cooperate the load backing ring whole this moment to maintain the stability of scraping the dish lift period.
The present invention may be further configured in a preferred example to: the scraping plate is of a circular ring structure as a whole, and sliding blocks corresponding to the inner side sliding ways of the three groups of sliding columns are arranged in a plurality of grooves on the outer side of the scraping plate.
Through adopting above-mentioned technical scheme, utilize and offer the slider that can carry out spacing guide to three sets of travellers inboard slides in scraping the outside a plurality of recesses of dish, when scraping the dish and receive the pull rod to carry out the circulative traction, a plurality of sliders alright provide stable constant force for scraping the whole dish this moment.
The present invention may be further configured in a preferred example to: an annular groove which is concave inwards is formed in the middle of the turbine blade shaft, and a gear disc is arranged in the annular groove.
Through adopting above-mentioned technical scheme, utilize the toothed disc that turbine blade axle middle part was offered to the eccentric toothed disc to transmit, the eccentric toothed disc just can carry out synchronous revolution along with the turbine blade axle is whole this moment, cooperates the high-pressure air current that turbine blade axle produced at the kuppe inner chamber, and during the preliminary crushing material of infusion, scrape the caking material that the dish also sustainability will adhere to on the discharge bin inner wall and strike off.
The present invention may be further configured in a preferred example to: the inner side of the ferrule is provided with an inwards concave groove, and the groove at the inner side of the ferrule is clamped at the injection end at the bottom end of the feeding pipe.
Through adopting above-mentioned technical scheme, utilize the lasso to fix a position the centre gripping with the injection end of a plurality of conveying pipe bottoms, during a plurality of conveying pipe carried the material, through the kinetic energy that the high-pressure air flow that the honeycomb duct discharged alright applys the injection to the material to improve the striking dynamics between the material.
The present invention may be further configured in a preferred example to: the base consists of annular stainless steel and three groups of supporting rods, and three groups of notches distributed circumferentially are formed in the top of the annular stainless steel.
Through adopting above-mentioned technical scheme, utilize to offer three groups of notch at the top of annular stainless steel, the cooperation annular stainless steel is to the location constraint of three groups of beam rods, and when the beam rod operation, the base is whole can provide holding power for three groups of beam rods.
The present invention may be further configured in a preferred example to: the negative pressure pipe is of an inverted U-shaped structure as a whole, the top end of the sub-rod and the top end of the guide rod are provided with cylindrical plug pads, and the two cylindrical plug pads penetrate into the inner cavity of the negative pressure pipe.
Through adopting above-mentioned technical scheme, utilize at negative pressure pipe's both ends movable mounting son pole and guide arm, during the son pole lift, the air of negative pressure pipe inner chamber can be compressed, and then can promote the guide arm and carry out the circulative lift to this can ensure that vibration subassembly carries out frequent tremble operation.
The present invention may be further configured in a preferred example to: the whole funnel-shaped structure that is of guard shield, and the slotted hole of centre gripping in the inner pad is seted up to the inboard of guard shield top port, and the delivery pipe bears in the top of inner pad.
Through adopting above-mentioned technical scheme, utilize to set up the guard shield whole into funnel-shaped structure, when the guard shield carries out cyclic vibration, the caking material after being scraped is in by the high-pressure air stream blowing period, and the guard shield of vibrations alright impact crushing treatment to caking material.
By adopting the technical scheme, the beneficial effects obtained by the invention are as follows:
1. According to the invention, three groups of sliding columns capable of conducting limit guide on the scraping plate are uniformly arranged in the semi-cylindrical concave holes on the inner wall of the discharging bin, and matched with the sliding blocks in the grooves on the outer part of the scraping plate to butt the sliding columns on the inner side of the sliding columns, when the eccentric gear plate rotates and drives the scraping plate to circularly lift, three groups of sub-rods connected to the scraping plate compress air in the inner cavity of the negative pressure pipe, at the moment, the pressure generated by the compressed air pushes the guide rods to stretch so as to drive the beam rods and the upright columns to expand, at the moment, the whole vibration assembly connected to the bottom end of the upright column can circularly lift along the inner cavity of the discharging bin, and when the caking materials are scraped off by the scraping plate, the caking materials are pushed by upward blowing high-pressure air flow, and the caking materials can quickly and frequently collide the bottom of the protecting cover, so that the caking materials on the inner wall of the discharging bin can be quickly crushed, and pollution caused by adhesion of the materials is avoided.
2. According to the invention, the base capable of positioning and restraining the shaft rods in the middle of the three groups of beam rods is arranged in the middle of the inner cavity of the discharging bin, meanwhile, the traction pull rod is arranged in the middle of the inner side of the base, the eccentric gear disc is movably assembled by utilizing the positioning rod, when the turbine blade shaft rotates, the gear arranged in the annular groove in the middle of the turbine blade shaft drives the eccentric gear disc to rotate, at the moment, the traction pull rod connected to the outer part of the eccentric gear disc can perform eccentric motion, and further the scraping disc is driven to safely lift along the inner cavity of the discharging bin.
Drawings
FIG. 1 is a schematic diagram of one embodiment of the present invention;
FIG. 2 is a schematic bottom view of an embodiment of the present invention;
FIG. 3 is a schematic partial cross-sectional view of one embodiment of the present invention;
FIG. 4 is a dispersion diagram of FIG. 3 according to an embodiment of the present invention;
FIG. 5 is a schematic view of the interior of FIG. 3 from below in accordance with one embodiment of the present invention;
FIG. 6 is a partially dispersed schematic illustration of FIG. 5 in accordance with an embodiment of the invention;
FIG. 7 is a schematic partial cross-sectional view of FIG. 5 according to one embodiment of the present invention;
FIG. 8 is a partially dispersed schematic illustration of FIG. 7 in accordance with an embodiment of the invention;
FIG. 9 is an internal dispersion diagram of FIG. 7 according to one embodiment of the present invention;
fig. 10 is a partial cross-section and a dispersion schematic of fig. 9 according to an embodiment of the present invention.
Reference numerals:
100. An anti-deposition mechanism; 110. a body; 120. discharging bin; 130. sealing the top cover; 140. a gasket; 150. a traction assembly; 151. a positioning rod; 152. an eccentric gear plate; 153. a traction pull rod; 154. scraping a disc; 160. a guide cover; 170. a motor; 180. a turbine shaft;
200. A material conveying mechanism; 210. a ferrule; 220. a feed pipe; 230. a flow guiding pipe; 240. an air flow collar;
300. A vibration material evacuating mechanism; 310. a load bearing backing ring; 320. a spool; 330. a base; 340. a clamp; 350. a gas strut assembly; 351. a negative pressure pipe; 352. a sub-rod; 353. a core pad; 354. a pressure spring; 355. a guide rod; 356. a beam; 357. a column; 360. a vibration assembly; 361. a base; 362. an inner pad; 363. a shield; 370. a discharge pipe.
Detailed Description
The objects, technical solutions and advantages of the present invention will become more apparent by the following detailed description of the present invention with reference to the accompanying drawings. It should be noted that, without conflict, the embodiments of the present invention and features in the embodiments may be combined with each other.
It is to be understood that this description is merely exemplary in nature and is not intended to limit the scope of the present invention.
An anti-sedimentation pharmaceutical mill according to some embodiments of the present invention is described below with reference to the accompanying drawings.
Embodiment one:
Referring to fig. 1 to 10, the anti-deposition pharmaceutical pulverizer provided by the invention comprises an anti-deposition mechanism 100, a material conveying mechanism 200 and a material vibration and evacuation mechanism 300, wherein the material conveying mechanism 200 is arranged on the anti-deposition mechanism 100, and the material vibration and evacuation mechanism 300 is arranged in the anti-deposition mechanism 100.
The deposition preventing mechanism 100 includes a body 110, a discharge bin 120, a seal top cover 130, a gasket 140, a traction assembly 150, a guide cover 160, a motor 170, and a turbine blade shaft 180, and the traction assembly 150 further includes a positioning rod 151, an eccentric gear disc 152, a traction rod 153, and a scraping disc 154, the delivery mechanism 200 includes a collar 210, a feed pipe 220, a guide pipe 230, and an air flow loop 240, the shake-out mechanism 300 includes a load cushion 310, a spool 320, a base 330, a clamp 340, an air stay assembly 350, a shake assembly 360, and a discharge pipe 370, and the air stay assembly 350 further includes a negative pressure pipe 351, a sub-rod 352, a core cushion 353, a compression spring 354, a guide rod 355, a beam rod 356, and a stand 357, and the shake assembly 360 further includes a base 361, an inner cushion 362, and a shield 363.
The deposition preventing mechanism 100 comprises a body 110, a discharging bin 120 positioned right above the body 110, a sealing top cover 130 connected to the top end of the discharging bin 120, a gasket 140 installed at the top end of an inner cavity of the discharging bin 120, a traction assembly 150 connected to the gasket 140 and positioned inside the discharging bin 120, a guide cover 160 installed inside the sealing top cover 130, a motor 170 installed at one end of the guide cover 160, a turbine blade shaft 180 connected to the motor 170 and positioned inside the guide cover 160, the traction assembly 150 comprises a positioning rod 151 installed in a concave hole on the inner side of the gasket 140, an eccentric gear disc 152 connected to the inner end of the positioning rod 151 by nuts, a traction pull rod 153 movably connected to the outer end of the eccentric gear disc 152, and a scraping plate 154 connected to the bottom end of the traction pull rod 153, the delivery mechanism 200 comprises a ferrule 210 installed at the top of the body 110, a plurality of delivery pipes 220 installed inside the ferrule 210, a guide pipe 230 connected to the top of the delivery pipes 220, and an air flow collar 240 installed on the plurality of guide pipes 230, the vibration material evacuation mechanism 300 comprises a load backing ring 310 installed in a groove on the inner wall of the discharge bin 120, a sliding column 320 uniformly connected to the bottom of the load backing ring 310, a base 330 installed in the middle of the inner cavity of the discharge bin 120, a clamp 340 installed in the discharge bin 120, a gas support assembly 350 installed in the clamp 340, a vibration assembly 360 connected to the gas support assembly 350 and a discharge pipe 370 installed on the vibration assembly 360, wherein the gas support assembly 350 comprises a sub rod 352 connected to the scraping plate 154, a negative pressure pipe 351 movably installed outside the sub rod 352, a core pad 353 connected to the inside of the negative pressure pipe 351, a pressure spring 354 connected to the bottom of the core pad 353, a guide rod 355 movably installed at the other end of the negative pressure pipe 351, a beam rod 356 movably installed at the bottom end of the guide rod 355 and a column 357 movably connected to the outer end of the beam rod 356, the vibration assembly 360 includes a base 361 coupled to the bottom end of the upright post 357, a shield 363 mounted to the bottom of the base 361, and an inner pad 362 mounted within the shield 363.
The base 330 that utilizes the mid-mounting in the interior chamber of row feed bin 120 can fix a position the constraint to three group beam 356 middle shaft poles, simultaneously with traction pull rod 153 setting at the inboard middle part of base 330, utilize locating lever 151 to carry out movable assembly with eccentric toothed disc 152, when turbine blade axle 180 rotates, the gear of seting up in turbine blade axle 180 middle part annular can drive eccentric toothed disc 152 and rotate, connect at the outside traction pull rod 153 of eccentric toothed disc 152 and just can carry out eccentric motion this moment, when eccentric toothed disc 152 rotates and drive scraping plate 154 carries out cyclic lift, three group sub-poles 352 of connection on scraping plate 154 just can compress negative pressure pipe 351 inner chamber air, the produced pressure of compressed air can promote guide arm 355 and stretch this moment, and then drive beam 356 and stand 357 and expand, the vibration subassembly 360 whole that is connected in stand 357 bottom this moment can carry out cyclic lift along the inner chamber of row feed bin 120, at the moment that the caking material was scraped off by scraping plate 154, receive the promotion of upwards blowing high-pressure air current, caking material can be fast and frequently strike in the bottom of shield, thereby the quick material that the caking has avoided taking place on the inner wall of the material of the quick crushing of the material of the storage bin 120 has avoided the caking to take place.
Embodiment two:
Referring to fig. 5 and 6, on the basis of the first embodiment, three groups of semi-cylindrical grooves are formed in the inner wall of the discharging bin 120, the three groups of semi-cylindrical grooves are adaptively clamped on the sliding columns 320, the scraping plate 154 is integrally in a circular ring structure, a plurality of grooves on the outer side of the scraping plate 154 are provided with sliding blocks corresponding to sliding ways on the inner side of the sliding columns 320, the middle part of the turbine blade shaft 180 is provided with an inwards concave annular groove, and a gear disc is arranged in the annular groove.
The three groups of sliding columns 320 are respectively positioned and bound by utilizing the semi-cylindrical grooves on the inner wall of the discharge bin 120 and are matched with the load cushion rings 310 to provide supporting force for the three groups of sliding columns 320, when the scraping plate 154 is lifted circularly, the three groups of sliding columns 320 can be matched with the whole load cushion rings 310 to maintain the stability of the scraping plate 154 during lifting, a plurality of grooves on the outer part of the scraping plate 154 are provided with sliding blocks capable of limiting and guiding the sliding ways on the inner sides of the three groups of sliding columns 320, when the scraping plate 154 is circularly pulled by the traction pull rods 153, the sliding blocks can provide stable constant force for the whole scraping plate 154, the gear wheel disc arranged in the middle of the turbine blade shaft 180 drives the eccentric gear disc 152, at the moment, the eccentric gear disc 152 synchronously rotates along with the whole turbine blade shaft 180 and is matched with high-pressure air flow generated in the inner cavity of the guide cover 160, and during the primary crushing material transferring process, the scraping plate 154 can continuously scrape the caking material adhered to the inner wall of the discharge bin 120.
Embodiment III:
Referring to fig. 4, in the first embodiment, an inward concave groove is formed on the inner side of the ferrule 210, and the groove on the inner side of the ferrule 210 is clamped to the injection end at the bottom end of the feeding tube 220.
The injection ends at the bottom ends of the plurality of feeding pipes 220 are positioned and clamped by the collar 210, and the high-pressure air flow discharged through the flow guide pipe 230 can apply the kinetic energy of injection to the materials during the process of conveying the materials by the plurality of feeding pipes 220, so as to improve the impact force between the materials.
Embodiment four:
Referring to fig. 7-10, on the basis of the first embodiment, the base 330 is composed of annular stainless steel and three groups of supporting rods, three groups of notches distributed circumferentially are formed in the top of the annular stainless steel, the negative pressure pipe 351 is of an inverted U-shaped structure as a whole, cylindrical plug pads are formed at the top ends of the sub-rods 352 and the guide rods 355, the two cylindrical plug pads penetrate into the inner cavity of the negative pressure pipe 351, the shield 363 is of a funnel-shaped structure as a whole, slotted holes clamped in the inner pad 362 are formed in the inner side of the top port of the shield 363, and the discharge pipe 370 is carried at the top of the inner pad 362.
By arranging three groups of notches at the top of the annular stainless steel and matching with the positioning constraint of the annular stainless steel on the three groups of beam rods 356, when the beam rods 356 operate, the base 330 can integrally provide supporting force for the three groups of beam rods 356, and when the sub-rods 352 are lifted, air in the inner cavity of the negative pressure pipe 351 can be compressed, and then the guide rods 355 can be pushed to lift circularly, so that frequent vibration operation of the vibration assembly 360 can be ensured, when the shield 363 circularly vibrates, the vibrated shield 363 can impact and crush the caking materials during the blowing period of high-pressure airflow.
The working principle and the using flow of the invention are as follows: the top end of the upright post 357 is movably connected to one end of the beam rod 356 in advance, the beam rod 356 is movably installed in a groove at the top of the base 330, then the other end of the beam rod 356 is movably installed at the bottom end of the guide rod 355, the assembled guide rod 355 is elastically supported outwards by the pressure spring 354, the negative pressure pipe 351 is installed on the inner wall of the discharging bin 120 by using the two clamps 340, the sub rod 352 is movably installed in the inner cavity of the negative pressure pipe 351, at this time, the bottom end of the sub rod 352 penetrates through the bottom of the shield 363 and is connected in the scraping disc 154, at this time, the scraping disc 154 is movably clamped outside the three groups of sliding posts 320 and is pulled longitudinally by the pulling rod 153, when the motor 170 drives the turbine blade shaft 180 to rotate, the gear in the annular groove in the middle of the turbine blade shaft 180 drives the eccentric gear disc 152, the eccentric gear disc 152 is positioned and restrained by the positioning rod 151, at this time, the rotation of the eccentric gear plate 152 drives the traction rod 153 to make eccentric movement, so as to drive the triangular slope surfaces arranged at the top and bottom of the scraping plate 154 to scrape the deposited material on the inner wall of the discharging bin 120, when the deposited material is scraped, under the action of a plurality of upward blowing high-pressure air streams due to the fact that the deposited material is in a caking state, the caking material separated from the inner wall of the discharging bin 120 is blown upward at this time, in order to accelerate the crushing of the caking material, therefore, during the cyclic lifting of the scraping plate 154 along the inner cavity of the discharging bin 120, a plurality of sub-rods 352 connected to the scraping plate 154 press against the inner cavity of the negative pressure pipe 351, the air in the inner cavity of the negative pressure pipe 351 pushes the free extension of the guide rod 355 after being compressed, so as to drive the extension of the beam 356 and the upright post 357, when the blown caking material hits the shield 363 in a vibration state, the impact force combines with the upward-triggered high-pressure air flow to quickly crush the agglomerated materials, so as to avoid the problems of agglomeration of the materials on the inner wall of the discharging bin 120 and pollution to the subsequently input materials.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (8)
1. An anti-sedimentation pharmaceutical pulverizer is characterized by comprising an anti-sedimentation mechanism (100), a material conveying mechanism (200) and a vibration material dispersing mechanism (300);
The deposition preventing mechanism (100) comprises a machine body (110), a discharge bin (120) positioned right above the machine body (110), a sealing top cover (130) connected to the top end of the discharge bin (120), a gasket (140) arranged at the top of an inner cavity of the discharge bin (120), a traction component (150) connected to the gasket (140) and positioned in the discharge bin (120), a guide cover (160) arranged in the sealing top cover (130), a motor (170) arranged at one end of the guide cover (160) and a turbine blade shaft (180) connected to the motor (170) and positioned in the guide cover (160);
The traction assembly (150) comprises a positioning rod (151) arranged in a concave hole on the inner side of the gasket (140), an eccentric gear disc (152) connected to the inner end of the positioning rod (151) by a nut, a traction pull rod (153) movably connected to the outer end of the eccentric gear disc (152) and a scraping disc (154) connected to the bottom end of the traction pull rod (153);
The conveying mechanism (200) is arranged on the deposition preventing mechanism (100) and comprises a ferrule (210) arranged at the top of the machine body (110), a plurality of conveying pipes (220) arranged inside the ferrule (210), a guide pipe (230) connected to the top of the conveying pipes (220) and an air flow ring pipe (240) arranged on the plurality of guide pipes (230);
The vibration material evacuation mechanism (300) is arranged in the deposition preventing mechanism (100) and comprises a load backing ring (310) arranged in a groove on the inner wall of the discharge bin (120), a sliding column (320) uniformly connected to the bottom of the load backing ring (310), a base (330) arranged in the middle of the inner cavity of the discharge bin (120), a clamp (340) arranged in the discharge bin (120), a gas support assembly (350) arranged in the clamp (340), a vibration assembly (360) connected to the gas support assembly (350) and a discharge pipe (370) arranged on the vibration assembly (360);
the air support assembly (350) comprises a sub-rod (352) connected to the scraping plate (154), a negative pressure pipe (351) movably arranged outside the sub-rod (352), a core pad (353) connected to the inside of the negative pressure pipe (351), a pressure spring (354) connected to the bottom of the core pad (353), a guide rod (355) movably arranged at the other end of the negative pressure pipe (351), a beam rod (356) movably arranged at the bottom end of the guide rod (355) and an upright post (357) movably connected to the outer end of the beam rod (356);
The vibration assembly (360) comprises a base (361) connected to the bottom end of the upright post (357), a shield (363) arranged at the bottom of the base (361), and an inner pad (362) arranged in the shield (363).
2. The anti-sedimentation pharmaceutical pulverizer as recited in claim 1, wherein three sets of semi-cylindrical grooves are provided on the inner wall of the discharge bin (120), and the three sets of semi-cylindrical grooves are adapted to be clamped to the spool (320).
3. The anti-sedimentation pharmaceutical pulverizer as claimed in claim 1, wherein the scraping plate (154) is integrally in a circular ring structure, and a plurality of grooves on the outer side of the scraping plate (154) are provided with sliding blocks corresponding to sliding ways on the inner side of three groups of sliding columns (320).
4. The anti-sedimentation pharmaceutical pulverizer as recited in claim 1, wherein the turbine blade shaft (180) has an inwardly recessed annular groove formed in a central portion thereof, and a gear disc is formed in the annular groove.
5. The anti-sedimentation pharmaceutical pulverizer of claim 1, wherein the inner side of the collar (210) is provided with an inwardly recessed groove, and the groove on the inner side of the collar (210) is clamped to the injection end at the bottom end of the feed pipe (220).
6. The anti-sedimentation pharmaceutical pulverizer of claim 1, wherein the base (330) is composed of annular stainless steel and three sets of struts, and three sets of notches distributed circumferentially are formed in the top of the annular stainless steel.
7. The anti-sedimentation pharmaceutical pulverizer as claimed in claim 1, wherein the negative pressure pipe (351) is of an inverted U-shaped structure as a whole, the top end of the sub rod (352) and the top end of the guide rod (355) are both provided with cylindrical plug pads, and the two cylindrical plug pads penetrate into the inner cavity of the negative pressure pipe (351).
8. The anti-sedimentation pharmaceutical pulverizer as claimed in claim 1, wherein the shield (363) is integrally formed in a funnel-shaped structure, a slot hole clamped to the inner pad (362) is formed in the inner side of the top port of the shield (363), and the discharge pipe (370) is supported on the top of the inner pad (362).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN114433329A (en) * | 2022-01-26 | 2022-05-06 | 海城华宇镁砂有限公司 | Supersonic speed jet mill is used in production of light-burned magnesia ball |
| CN115318389A (en) * | 2022-10-12 | 2022-11-11 | 江苏沪申药业有限公司 | Calcium hydroxide cornmill |
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| KR100625400B1 (en) * | 2004-06-15 | 2006-09-20 | 주식회사 케이피알 | Grinding Machine Using Hammer Jet |
| US7850105B2 (en) * | 2004-07-09 | 2010-12-14 | Sunrex Kogyo Co., Ltd. | Jet mill |
| CN210585289U (en) * | 2019-09-12 | 2020-05-22 | 烟台万丰生物科技有限公司 | Soluble powder pesticide jet mill |
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| CN114433329A (en) * | 2022-01-26 | 2022-05-06 | 海城华宇镁砂有限公司 | Supersonic speed jet mill is used in production of light-burned magnesia ball |
| CN115318389A (en) * | 2022-10-12 | 2022-11-11 | 江苏沪申药业有限公司 | Calcium hydroxide cornmill |
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