CN112191312B

CN112191312B - Paediatrics treatment medicine reducing mechanism

Info

Publication number: CN112191312B
Application number: CN202011074423.XA
Authority: CN
Inventors: 王龙梅
Original assignee: Yantai Huateng Technology Co ltd
Current assignee: Yantai Huateng Technology Co ltd
Priority date: 2019-07-25
Filing date: 2019-07-25
Publication date: 2022-11-15
Anticipated expiration: 2039-07-25
Also published as: CN110280338B; CN110280338A; CN112191312A

Abstract

The invention discloses a pediatric therapeutic medicine crushing device which comprises a separating cylinder, a crushing cylinder, an air induction cylinder and a feeding cylinder, wherein the separating cylinder and the air induction cylinder are respectively positioned at two sides of the crushing cylinder, the feeding cylinder is arranged at the upper side of the crushing cylinder, an air outlet pipe is arranged at the upper side of the separating cylinder, a dust filter cover is embedded in the air outlet pipe and comprises a flange plate, a support frame and a fine filter screen, the support frame is fixedly connected to the lower side of the flange plate, and the fine filter screen is arranged on the support frame.

Description

Paediatrics treatment medicine reducing mechanism

The application is a divisional application, and the patent names of the parent patents are as follows: the utility model provides a paediatrics treatment medicine reducing mechanism, the patent number is: 201910675342.6 filed as: 7/25/2019.

Technical Field

The invention relates to a medicine smashing device, in particular to a pediatric treatment medicine smashing device, and belongs to the technical field of medical treatment.

Background

The medicine pulverizer is suitable for micronizing various Chinese and western medicines, margarita, western medicine, chemical raw materials, food raw materials, minerals, soil, grain, coal, and experimental raw materials, and can be used for medicine grinding, cosmetics, medicine for internal medicine, surgery, ophthalmology, and dermatology. According to the latest research, the traditional Chinese medicine is crushed to the fineness of 80-120 meshes (cell wall is broken), the effective components of the traditional Chinese medicine are easy to release, the clinical effect is improved, in the pediatric treatment, tablets need to be crushed, and the medicinal powder can be fed by water and is beneficial to eating and absorption of children.

Disclosure of Invention

The invention aims to provide a pediatric therapeutic medicine crushing device for solving the problems, and solves the problems in the prior art.

In order to solve the technical problems, the invention provides the following technical scheme:

the invention discloses a pediatric therapeutic medicine crushing device which comprises a separation barrel, a crushing barrel, an air inducing barrel and a feeding barrel, and is characterized in that the separation barrel and the air inducing barrel are respectively positioned at two sides of the crushing barrel, the feeding barrel is installed at the upper side of the crushing barrel, an air outlet pipe is arranged at the upper side of the separation barrel, a dust filter cover is embedded in the air outlet pipe, a discharge pipe is fixedly connected to the lower end of the separation barrel, a threaded seal cover is sleeved at the outer side of the discharge pipe, an air supply pipe is communicated between the separation barrel and the crushing barrel, a third motor is fixed to the upper side of the air inducing barrel through screws, an air inducing pipe is fixedly connected to one side of the air inducing barrel, an air filter cover is embedded in the air inducing pipe, an output shaft of the third motor penetrates through the side wall of the air inducing barrel to extend into the interior of the air inducing barrel and is fixedly connected with a fourth rotating shaft, three fan blades are fixedly connected to the outer wall of the bottom end of the fourth rotating shaft, and an air inlet pipe is communicated between the air inducing barrel and the crushing barrel.

Preferably, the upside fixedly connected with feeder hopper of feed cylinder, one side screw fixation of feed cylinder has No. three speed reducers, one side screw fixation of No. three speed reducers has No. four motors, the output shaft of No. four motors and the input shaft fixed connection of No. three speed reducers, the output shaft of No. three speed reducers passes the lateral wall of feed cylinder and extends to the inside of feed cylinder and four lock wind oar of fixedly connected with.

As preferred, one side fix with screw of crushing barrel has the transmission case, one side fix with screw of transmission case has the speed reducer No. one, one side fix with screw of speed reducer No. one has the motor No. one, the output shaft of a motor and the input shaft fixed connection of a speed reducer, be equipped with No. two pivots and No. three pivots in the transmission case, no. two pivots and No. three pivots all rotate with transmission case lateral wall through the bearing and are connected, no. two pivots and the output shaft fixed connection of a speed reducer, the outside of No. two pivots and the fixed cover in the inside that is located the transmission case are equipped with the driving gear, the outside of No. three pivots and the fixed cover in the inside that is located the transmission case are equipped with driven gear, the one end of No. two pivots passes the lateral wall of crushing barrel and extends to No. two grinding roller of crushing barrel, the one end of No. three pivots passes the lateral wall of crushing barrel and extends to the inside and fixedly connected with a grinding roller of crushing barrel and a plurality of fixed cover on No. two grinding roller, another side fix with screw of crushing barrel and a plurality of fixed cover are equipped with the angle steel, the input shaft of a plurality of reduction motor and a plurality of reduction gears, the reduction shaft and a plurality of reduction shaft extend to the input shaft and a plurality of reduction blade of reduction shaft and a plurality of reduction gear is equipped with the carousel and a plurality of reduction shaft and a fixed connection of the carousel and a carousel.

As preferred, the dust filter mantle includes ring flange, support frame and thin filter screen, the downside fixedly connected with support frame of ring flange, install thin filter screen on the support frame, the middle part of ring flange is equipped with the air discharge duct, the ring flange is fixed with the play tuber pipe screw, the air filter mantle includes coarse strainer and flange pipe, coarse strainer fixed connection is inside the flange pipe, the flange pipe is fixed with the induced duct screw.

Preferably, the air outlet direction of the air supply pipe is tangent to the inner wall of the separation barrel, the air outlet direction of the air inlet pipe is tangent to the inner wall of the crushing barrel, and the air inlet direction of the air supply pipe is tangent to the inner wall of the crushing barrel.

Preferably, the air outlet pipe is positioned in the middle of the upper side of the separating cylinder, the whole separating cylinder is of a conical structure, and the crushing cylinder, the air inducing cylinder and the feeding cylinder are all of cylindrical structures.

Preferably, the screw cap is screwed to the tapping pipe.

Preferably, the driving gear is meshed with the driven gear, and the grinding ring on the second grinding roller and the grinding ring on the first grinding roller are arranged at intervals in a staggered mode.

Preferably, the first rotating shaft is connected with the side wall of the crushing barrel through a bearing, and the second grinding roller and the first grinding roller are both positioned under the discharge port of the feeding barrel.

Preferably, the section of the scraping plates is of an L-shaped structure, and the scraping plates are arranged on the edge of the rotary disc at equal intervals.

The invention has the following beneficial effects: the automatic medicine crushing device has the characteristics of compact structure, reasonable structural design, convenience in operation and good crushing effect, when in specific use, the tablets enter from the feeding cylinder, are circularly crushed in the crushing cylinder, are separated from each other under the action of air flow, and are automatically collected in the separating cylinder, so that not only can a single tablet be crushed, but also various tablets can be mixed and crushed, the labor cost for crushing the tablets is saved, and more uniform and fine medicine powder can be obtained.

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. In the drawings:

FIG. 1 is a top view of the present invention;

FIG. 2 is a structural cross-sectional view of the present invention;

FIG. 3 is a top sectional view of the grinding cylinder of the present invention;

FIG. 4 is an enlarged view at A in FIG. 2;

fig. 5 is a schematic view of a flanged pipe of the present invention.

In the figure: 1-separation cylinder, 11-dust filter hood, 12-discharge pipe, 13-screw thread seal cover, 14-blast pipe, 15-flange plate, 16-air outlet pipe, 17-support frame, 18-fine filter screen, 19-exhaust groove, 2-crushing cylinder, 21-first rotating shaft, 22-rotating disc, 23-connecting angle steel, 24-scraper, 25-air hole, 26-second rotating shaft, 27-third rotating shaft, 28-driving gear, 29-driven gear, 210-transmission box, 211-first grinding roller, 212-second grinding roller, 213-first motor, 214-first speed reducer, 215-second motor, 216-second speed reducer, 217-grinding ring, 3-air guide cylinder, 31-third motor, 32-air guide pipe, 33-air filter hood, 34-fourth rotating shaft, 35-fan blade, 36-air inlet pipe, 37-coarse filter screen, 38-flange pipe, 4-feed cylinder, 41-fourth motor, 42-third motor, 43-air lock, and 44-feed hopper.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): as shown in fig. 1-5, the pediatric therapeutic medicine crushing device of the present invention includes a separation barrel 1, a crushing barrel 2, an air inducing barrel 3 and a feeding barrel 4, and is characterized in that the separation barrel 1 and the air inducing barrel 3 are respectively located at two sides of the crushing barrel 2, the feeding barrel 4 is installed at an upper side of the crushing barrel 2, an air outlet pipe 16 is arranged at an upper side of the separation barrel 1, a dust filter housing 11 is embedded in the air outlet pipe 16, a discharge pipe 12 is fixedly connected to a lower end of the separation barrel 1, a screw cap 13 is sleeved outside the discharge pipe 12, an air supply pipe 14 is communicated between the separation barrel 1 and the crushing barrel 2, a third motor 31 is fixed to an upper side screw of the air inducing barrel 3, an air inducing pipe 32 is fixedly connected to one side of the air inducing barrel 3, an air filter housing 33 is embedded in the air inducing pipe 32, an output shaft of the third motor 31 passes through a side wall of the air inducing barrel 3 and extends to the inside of the air inducing barrel 3 and is fixedly connected to a fourth rotating shaft 34, three fan blades 35 are fixedly connected to an outer wall of the four rotating shaft 34, and an air inlet pipe 36 is communicated between the air inducing barrel 3 and the crushing barrel 2.

Wherein, the upside fixedly connected with feeder hopper 44 of feed cylinder 4, one side screw fixation of feed cylinder 4 has No. three speed reducers 42, one side screw fixation of No. three speed reducers 42 has No. four motors 41, the output shaft of No. four motors 41 and No. three speed reducers 42's input shaft fixed connection, no. three speed reducers 42's output shaft passes the lateral wall of feed cylinder 4 and extends to the inside of feed cylinder 4 and four lock wind oar 43 of fixedly connected with.

Wherein, a transmission box 210 is fixed on one side of the crushing barrel 2 by screws, a first speed reducer 214 is fixed on one side of the transmission box 210 by screws, a first motor 213 is fixed on one side of the first speed reducer 214 through screws, an output shaft of the first motor 213 is fixedly connected with an input shaft of the first speed reducer 214, a second rotating shaft 26 and a third rotating shaft 27 are arranged in the transmission box 210, the second rotating shaft 26 and the third rotating shaft 27 are both rotatably connected with the side wall of the transmission box 210 through bearings, the second rotating shaft 26 is fixedly connected with an output shaft of the first speed reducer 214, a driving gear 28 is fixedly sleeved outside the second rotating shaft 26 and inside the transmission box 210, a driven gear 29 is fixedly sleeved outside the third rotating shaft 27 and inside the transmission box 210, one end of the second rotating shaft 26 penetrates through the side wall of the crushing barrel 2 to extend into the crushing barrel 2 and is fixedly connected with a second grinding roller 212, one end of the third rotating shaft 27 penetrates through the side wall of the crushing barrel 2 to extend into the crushing barrel 2 and is fixedly connected with a first grinding roller 211, a plurality of grinding rings 217 are fixedly sleeved on the second grinding roller 212 and the first grinding roller 211, a second speed reducer 216 is fixed on the other side of the crushing barrel 2 through a screw, a second motor 215 is fixed on one side of the second speed reducer 216 through a screw, an output shaft of the second motor 215 is fixedly connected with an input shaft of a second speed reducer 216, the output shaft of the second speed reducer 216 is fixedly connected with a first rotating shaft 21, one end of the first rotating shaft 21 penetrates through the side wall of the crushing barrel 2 to extend into the crushing barrel 2 and is fixedly connected with a rotating disc 22, one side of carousel 22 is equipped with a plurality of scrapers 24, be equipped with a plurality of gas pockets 25 on the scraper 24, scraper 24 all passes through angle steel 23 and carousel 22 screw fixation.

Wherein, dust filter mantle 11 includes ring flange 15, support frame 17 and thin filter screen 18, ring flange 15's downside fixedly connected with support frame 17, install thin filter screen 18 on the support frame 17, ring flange 15's middle part is equipped with air discharge duct 19, ring flange 15 and play tuber pipe 16 screw fixation, air filter mantle 33 includes coarse strainer 37 and flange pipe 38, coarse strainer 37 fixed connection is inside flange pipe 38, flange pipe 38 and induced duct 32 screw fixation.

The air outlet direction of the air supply pipe 14 is tangent to the inner wall of the separation barrel 1, the air outlet direction of the air inlet pipe 36 is tangent to the inner wall of the crushing barrel 2, and the air inlet direction of the air supply pipe 14 is tangent to the inner wall of the crushing barrel 2.

The air outlet pipe 16 is located in the middle of the upper side of the separating cylinder 1, the separating cylinder 1 is integrally in a conical structure, and the crushing cylinder 2, the air draft cylinder 3 and the feeding cylinder 4 are all in a cylindrical structure.

The screw cap 13 is screwed to the tapping pipe 12.

The driving gear 28 and the driven gear 29 are meshed and connected, and the grinding ring 217 on the second grinding roller 212 and the grinding ring 217 on the first grinding roller 211 are arranged at intervals in a staggered mode.

Wherein, be connected through the bearing between pivot 21 and the crushing barrel 2 lateral wall, no. two grinding roller 212 and a grinding roller 211 are all located the discharge gate of feed cylinder 4 under.

The cross section of the scraping plates 24 is of an L-shaped structure, and a plurality of the scraping plates 24 are arranged at the edge of the rotating disc 22 at equal intervals.

Specifically, when the invention is used, the operation process and the working principle are as follows: tablets are put into the feeding cylinder 4, the fourth motor 41 drives the wind locking paddle 43 to rotate, the wind locking paddle 43 drives the tablets at the bottom of the feeding hopper 44 to enter the crushing cylinder 2, the rotating speed of the fourth motor 41 is adjusted to control the feeding speed of the tablets, the first motor 213 drives the second rotating shaft 26 to rotate, the driving gear 28 is meshed with the driven gear 29 to drive the first grinding roller 211 and the second grinding roller 212 to rotate oppositely, the grinding rings 217 on the first grinding roller 211 and the second grinding roller 212 are arranged at intervals, the tablets fall to the splicing seams of the grinding rollers to be extruded and crushed, the scraps fall to the bottom wall of the crushing cylinder 2, the second motor 215 drives the first rotating shaft 21 to rotate to drive the turntable 22 to rotate, the turntable 22 drives the scraper 24 to circularly scrape the scraps at the bottom wall of the crushing cylinder 2, when the scraper 24 rotates to the upper part of the grinding rollers, the scraps are subjected to gravity action and fall to the upper side of the grinding rollers again to be continuously and circularly ground, the third motor 31 drives the fourth rotating shaft 34 to rotate, the fan blades 35 rotate at a high speed to form directional airflow in the induced draft tube 3, the air filter cover 33 filters air impurities to avoid impurity mixing, the airflow enters the crushing barrel 2 from the air inlet pipe 36 and then is blown out from the air supply pipe 14, in the process, medicine scraps with light weight and small volume can be brought out by the airflow, the porous scraper 24 is arranged to facilitate the airflow to pass through, the airflow is cut into the separating barrel 1 from the air supply pipe 14 to form cyclone in the separating barrel 1, the medicine scraps are gradually close to the inner wall of the separating barrel 1 under the action of centrifugal force and gradually fall under the action of gravity to be gathered in the discharge pipe 12, after the machine is suspended, the threaded seal cover 13 is screwed and disassembled to take out the medicine scraps, excessive air can be blown out from the air outlet pipe 16 along with the rise of air pressure in the separating barrel 1, the dust filter cover 11 has a filtering function and can avoid light scraps from being discharged, this children treatment medicine reducing mechanism structural design is reasonable, and convenient operation smashes effectually, can not only smash single tablet, can also mix multiple tablet and smash, has not only saved the human cost of smashing the tablet, can also obtain the more even careful powder of texture.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A pediatric therapeutic medicine crushing device comprises a separating cylinder (1), a crushing cylinder (2), an air inducing cylinder (3) and a feeding cylinder (4), it is characterized in that the separation cylinder (1) and the induced draft cylinder (3) are respectively positioned at two sides of the crushing cylinder (2), the feed cylinder (4) is arranged on the upper side of the crushing cylinder (2), the upper side of the separation cylinder (1) is provided with an air outlet pipe (16), a dust filter cover (11) is embedded in the air outlet pipe (16), the lower end of the separating cylinder (1) is fixedly connected with a discharge pipe (12), a threaded sealing cover (13) is sleeved on the outer side of the discharge pipe (12), an air supply pipe (14) is communicated between the separating cylinder (1) and the crushing cylinder (2), a third motor (31) is fixed on the upper side of the induced draft tube (3) through screws, one side of the induced draft tube (3) is fixedly connected with an induced draft tube (32), an air filtering cover (33) is embedded in the induced draft tube (32), an output shaft of the third motor (31) penetrates through the side wall of the air draft tube (3) to extend into the air draft tube (3) and is fixedly connected with a fourth rotating shaft (34), the outer wall of the bottom end of the fourth rotating shaft (34) is fixedly connected with three fan blades (35), an air inlet pipe (36) is communicated between the air draft tube (3) and the crushing tube (2);

the grinding device is characterized in that a transmission box (210) is fixed on one side of the grinding barrel (2) through screws, a first speed reducer (214) is fixed on one side of the transmission box (210), a first motor (213) is fixed on one side of the first speed reducer (214), an output shaft of the first motor (213) is fixedly connected with an input shaft of the first speed reducer (214), a second rotating shaft (26) and a third rotating shaft (27) are arranged in the transmission box (210), the second rotating shaft (26) and the third rotating shaft (27) are both rotatably connected with the side wall of the transmission box (210) through bearings, the second rotating shaft (26) is fixedly connected with the output shaft of the first speed reducer (214), a driving gear (28) is fixedly sleeved on the outer side of the second rotating shaft (26) and positioned inside of the transmission box (210), a driven gear (29) is fixedly sleeved on the outer side of the third rotating shaft (27) and positioned inside of the transmission box (210), one end of the second rotating shaft (26) penetrates through the side wall of the grinding barrel (2) and extends to the inside of the grinding barrel (2) and is fixedly connected with a plurality of grinding rollers (211) and grinding rollers (27) extend to the side wall of the grinding barrel (211), a second speed reducer (216) is fixed to the other side of the crushing barrel (2) through a screw, a second motor (215) is fixed to one side of the second speed reducer (216) through a screw, an output shaft of the second motor (215) is fixedly connected with an input shaft of the second speed reducer (216), an output shaft of the second speed reducer (216) is fixedly connected with a first rotating shaft (21), one end of the first rotating shaft (21) penetrates through the side wall of the crushing barrel (2) to extend into the crushing barrel (2) and is fixedly connected with a rotating disc (22), a plurality of scraping plates (24) are arranged on one side of the rotating disc (22), a plurality of air holes (25) are formed in the scraping plates (24), and the scraping plates (24) are fixed to the rotating disc (22) through connecting angle steel (23) through screws;

a feed hopper (44) is fixedly connected to the upper side of the feed barrel (4), a third speed reducer (42) is fixed to one side of the feed barrel (4) through screws, a fourth motor (41) is fixed to one side of the third speed reducer (42) through screws, an output shaft of the fourth motor (41) is fixedly connected with an input shaft of the third speed reducer (42), and an output shaft of the third speed reducer (42) penetrates through the side wall of the feed barrel (4) to extend into the feed barrel (4) and is fixedly connected with four wind locking paddles (43);

the dust filter cover (11) comprises a flange plate (15), a support frame (17) and a fine filter screen (18), the support frame (17) is fixedly connected to the lower side of the flange plate (15), the fine filter screen (18) is installed on the support frame (17), an exhaust groove (19) is arranged in the middle of the flange plate (15), the flange plate (15) is fixed with an air outlet pipe (16) through screws, the air filter cover (33) comprises a coarse filter screen (37) and a flange pipe (38), the coarse filter screen (37) is fixedly connected to the inside of the flange pipe (38), and the flange pipe (38) is fixed with an induced air pipe (32) through screws;

the air outlet direction of the air supply pipe (14) is tangent to the inner wall of the separation barrel (1), the air outlet direction of the air inlet pipe (36) is tangent to the inner wall of the crushing barrel (2), and the air inlet direction of the air supply pipe (14) is tangent to the inner wall of the crushing barrel (2);

the air outlet pipe (16) is positioned in the middle of the upper side of the separating cylinder (1), the separating cylinder (1) is integrally in a conical structure, and the crushing cylinder (2), the air draft cylinder (3) and the feeding cylinder (4) are all in a cylindrical structure;

the first rotating shaft (21) is connected with the side wall of the crushing barrel (2) through a bearing, and the second grinding roller (212) and the first grinding roller (211) are both positioned under the discharge hole of the feed barrel (4);

the driving gear (28) is meshed with the driven gear (29), and a grinding ring (217) on the second grinding roller (212) and a grinding ring (217) on the first grinding roller (211) are arranged at intervals in a staggered mode;

the threaded sealing cover (13) is in threaded connection with the discharge pipe (12);

the section of the scraper (24) is of an L-shaped structure, and a plurality of scrapers (24) are equidistantly arranged on the edge of the rotary disc (22).