CN108339630A - A kind of pharmacy drug grinding device - Google Patents
A kind of pharmacy drug grinding device Download PDFInfo
- Publication number
- CN108339630A CN108339630A CN201711454797.2A CN201711454797A CN108339630A CN 108339630 A CN108339630 A CN 108339630A CN 201711454797 A CN201711454797 A CN 201711454797A CN 108339630 A CN108339630 A CN 108339630A
- Authority
- CN
- China
- Prior art keywords
- sieve
- vibrator
- spacing collar
- sieve compartment
- transmission shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/10—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged above container
-
- 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
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
- F16F15/0232—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means with at least one gas spring
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses a kind of pharmacy drug grinding devices, including upper cover, transmission shaft and vibrator, it is installed with motor at the top of the upper cover, the output shaft of the motor is fixedly connected with the transmission shaft, several Disintegrating knifes are installed on the transmission shaft, the bottom of the upper cover is fixedly connected by screw thread with pulverizing chamber, lower end inside the pulverizing chamber is installed with the first spacing collar, upper end inside the sieve compartment is installed with the second spacing collar, screw thread and sieve are equipped between first spacing collar and the second spacing collar, the bottom of the pulverizing chamber is fixedly connected by screw thread with sieve compartment, the centre of the sieve compartment bottom is installed with mounting base, the vibrator is fixedly mounted in mounting base；Work efficiency is high by the present invention, can be carried out continuously crushed work, and have the function of shaking-sieving, cleaning after hours and is quite convenient to the replacement of sieve.
Description
Technical field
The present invention relates to drug machinery skill technical field, specially a kind of pharmacy drug grinding device.
Background technology
Raw material of the drug before pharmacy needs first to crush, and raw material can increase the surface area of drug after crushing, and promotes medicine
The dissolving and absorption of object, improve the bioavilability of drug, convenient for adjusting and taking, moreover it is possible to accelerate the leaching of active ingredient in Chinese medicine
Go out or dissolves out.
Currently, pharmacy, hospital and R＆D institution are crushing drug often using small-sized drug pulverizer.But mesh
Preceding small-sized drug pulverizer only has bottom, and there are one Disintegrating knifes, cause working efficiency low；Lid is opened after having crushed
Drug after crushing is poured out, then again by drug input could continue to crush, can not continuous work, it is inconvenient；And
The sieve screening efficiency of pulverizer is lowly easy to block again, the cleaning of pulverizing chamber and sieve and to the replacement of sieve very not yet
It is convenient.For this purpose, proposing a kind of pharmacy drug grinding device.
Invention content
The purpose of the present invention is to provide a kind of pharmacy drug grinding devices, and work efficiency is high, can be carried out continuously powder
Broken work, and have the function of shaking-sieving, cleaning after hours and is quite convenient to the replacement of sieve, to solve
The problems mentioned above in the background art.
To achieve the above object, the present invention provides the following technical solutions：A kind of pharmacy drug grinding device, including it is upper
Lid, transmission shaft and vibrator, the side of the upper tops are installed with feed hopper, are installed at the top of the upper cover
Motor, the output shaft of the motor are fixedly connected with the transmission shaft, several crushing knifes are installed on the transmission shaft
The bottom of piece, the upper cover is fixedly connected by screw thread with pulverizing chamber, and the lower end inside the pulverizing chamber is installed with first
Spacing collar, the upper end inside the sieve compartment are installed with the second spacing collar, first spacing collar and the second spacing collar it
Between be equipped with screw thread and sieve, the bottom of the pulverizing chamber is fixedly connected by screw thread with sieve compartment, and the side of the sieve compartment is set
There are discharge port, the centre of the sieve compartment bottom to be installed with mounting base, the vibrator is fixedly mounted in mounting base, institute
Top and the screen contact for stating vibrator enable sieve up-down vibration between the first spacing collar and the second spacing collar.
Preferably, the quantity of the Disintegrating knife is three, and is respectively and fixedly installed to upper end, middle-end and the bottom of transmission shaft
End.
Preferably, four circles of the sieve compartment are installed at least three tripods, and the tripod is equipped with air spring
Damper.
Preferably, the bottom of the sieve compartment is degree heeling condition, and the discharge port is located at the lower side of sieve compartment, makes
Drug after screening is because gravity is automatically drained out from discharge port.
Preferably, the vibrator is miniature pneumatic formula vibrator, and the mode of vibration of vibrator is up-down vibration.
Compared with prior art, the beneficial effects of the invention are as follows：
1, the configuration of the present invention is simple, reliable, of low cost and efficient；
2, easy to use, multiple Disintegrating knife cooperations make device, and work efficiency is high, and the drug for crushing, sieving completion can
It is automatically drained out, enables devices to discharge while feeding, to carry out continuous crushed work；
3, sieve vertical tremor is made by vibrator, makes the screening efficiency higher of device, and sieve is not easy to block；
4, it is easily achieved and splits, clear up, replacing sieve and be quite convenient to.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the explosive view of the present invention；
Fig. 3 is the pulverizing chamber internal structure schematic diagram of the present invention；
Fig. 4 is the vertical view of the present invention；
Fig. 5 is the upward view of the present invention.
In figure：1 upper cover, 2 motors, 3 transmission shafts, 4 Disintegrating knifes, 5 pulverizing chambers, 6 first spacing collars, 7 sieve compartments, 8 second
Spacing collar, 9 sieves, 10 mounting bases, 11 vibrators, 12 tripods, 13 air spring vibration reduction devices, 14 rubber antiskid pads, 15 feed hoppers,
16 discharge ports.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 5 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of pharmacy drug grinding device, including upper cover 1,
The side of transmission shaft 3 and vibrator 11,1 top of the upper cover is installed with feed hopper 15, and the top of the upper cover 1 is fixed
Motor 2 is installed, the output shaft of the motor 2 is fixedly connected with the transmission shaft 3, if being installed on the transmission shaft 3
Dry Disintegrating knife 4, the bottom of the upper cover 1 are fixedly connected by screw thread with pulverizing chamber 5, the lower end inside the pulverizing chamber 5
It is installed with the first spacing collar 6, the upper end inside the sieve compartment 7 is installed with the second spacing collar 8, first limit
Screw thread and sieve 9 are equipped between circle 6 and the second spacing collar 8, the bottom of the pulverizing chamber 5 is fixed by screw thread and sieve compartment 7 to be connected
It connects, the side of the sieve compartment 7 is equipped with discharge port 16, and the centre of 7 bottom of the sieve compartment is installed with mounting base 10, described
Vibrator 11 is fixedly mounted in mounting base 10, and the top of the vibrator 11 is contacted with sieve 9, enables sieve 9 first
Up-down vibration between spacing collar 6 and the second spacing collar 8.
Specifically, the quantity of the Disintegrating knife 4 is three, and be respectively and fixedly installed to the upper end of transmission shaft 3, middle-end and
Bottom end, three 4 cooperatings of Disintegrating knife make the crush efficiency higher of device.
Specifically, four circles of the sieve compartment 7 are installed at least three tripods 12, the tripod 12 is equipped with sky
Gas spring damper 13 carries out vibration damping by air spring vibration reduction device 13 to device, and the bottom of the tripod 12 is installed with
Rubber antiskid pad 14, cooperation air spring vibration reduction device 13 make device not generate movement because of vibration at work, make device
Working condition it is more stable.
Specifically, the bottom of the sieve compartment 7 is 45 degree of heeling conditions, it is lower that the discharge port 16 is located at sieve compartment 7
Side makes the drug after screening because gravity is automatically drained out from discharge port 16.
Specifically, the vibrator 11 is miniature pneumatic formula vibrator, and the mode of vibration of vibrator 11 is up-down vibration,
The small of Pneumatic vibrator, failure are few, and installation and maintenance are simple, are suitable for sieve and strainer.
Operation principle：In use, putting into drug from the feed inlet at top, the Disintegrating knife on transmission shaft is driven by motor
Rotation, crushes drug, and drug is fallen on after the crushing of three Disintegrating knifes on sieve successively, and pressure is generated to sieve
Power makes sieve patch on a shaker, and vibrator makes sieve ceaselessly vertical tremor between the first spacing collar and the second spacing collar,
The drug for keeping particle sufficiently small falls into the sieve compartment of bottom angled, last because gravity is discharged from discharge port；Particle is not small enough
Some Drugs can not ceaselessly be bounced by sieve, and by the vibrations of sieve, because the high speed rotation of three Disintegrating knifes is again
Secondary be involved in pulverizing chamber crushes；Can suitable drug ceaselessly be added from feed inlet when work, continuously be crushed
Work；Screw thread by reversing pulverizing chamber bottom can remove sieve compartment, and sieve replace and carried out to sieve compartment clear
Reason, the sieve by replacing different mesh sizes can control the degree of grinding of drug, by the screw thread energy for reversing upper cover bottom
It is enough to remove upper cover and Disintegrating knife, it is convenient that pulverizing chamber is cleared up.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of pharmacy drug grinding device, including upper cover (1), transmission shaft (3), sieve compartment (7) and vibrator (11), special
Sign is：Side at the top of the upper cover (1) is installed with feed hopper (15), is installed at the top of the upper cover (1)
The output shaft of motor (2), the motor (2) is fixedly connected with the transmission shaft (3), is installed on the transmission shaft (3)
The bottom of several Disintegrating knifes (4), the upper cover (1) is fixedly connected by screw thread with pulverizing chamber (5), the pulverizing chamber (5)
Internal lower end is installed with the first spacing collar (6), and the internal upper end of the sieve compartment (7) is installed with the second spacing collar
(8), sieve (9) is equipped between first spacing collar (6) and the second spacing collar (8), the bottom of the pulverizing chamber (5) passes through spiral shell
Line is fixedly connected with sieve compartment (7), and the side of the sieve compartment (7) is equipped with discharge port (16), in sieve compartment (7) bottom
Between be installed with mounting base (10), the vibrator (11) is fixedly mounted in mounting base (10), the vibrator (11)
Top is contacted with sieve (9).
2. a kind of pharmacy drug grinding device according to claim 1, it is characterised in that：The Disintegrating knife (4)
Quantity is three, and is respectively and fixedly installed to upper end, middle-end and the bottom end of transmission shaft (3).
3. a kind of pharmacy drug grinding device according to claim 1, it is characterised in that：The four of the sieve compartment (7)
Circle is installed at least three tripods (12), and the tripod (12) is equipped with air spring vibration reduction device (13), the tripod
(12) bottom is installed with rubber antiskid pad (14).
4. a kind of pharmacy drug grinding device according to claim 1, it is characterised in that：The bottom of the sieve compartment (7)
Portion is 45 degree of heeling conditions, and the discharge port (16) is located at sieve compartment (7) lower side.
5. a kind of pharmacy drug grinding device according to claim 1, it is characterised in that：The master of the vibrator (11)
Body is miniature pneumatic formula vibrator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711454797.2A CN108339630A (en) | 2017-12-28 | 2017-12-28 | A kind of pharmacy drug grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711454797.2A CN108339630A (en) | 2017-12-28 | 2017-12-28 | A kind of pharmacy drug grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108339630A true CN108339630A (en) | 2018-07-31 |
Family
ID=62962462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711454797.2A Pending CN108339630A (en) | 2017-12-28 | 2017-12-28 | A kind of pharmacy drug grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108339630A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109290167A (en) * | 2018-10-07 | 2019-02-01 | 南京正宽医药科技有限公司 | A kind of Chinese medicine pearl powder sieving equipment |
| CN112371278A (en) * | 2020-11-27 | 2021-02-19 | 河南绿之舟园艺品股份有限公司 | Soil particle screening device for manufacturing flowerpot |
| CN112473913A (en) * | 2020-11-30 | 2021-03-12 | 云南中烟工业有限责任公司 | Multi-stage crushing and screening device and method for laboratory plant leaves or stems |
-
2017
- 2017-12-28 CN CN201711454797.2A patent/CN108339630A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109290167A (en) * | 2018-10-07 | 2019-02-01 | 南京正宽医药科技有限公司 | A kind of Chinese medicine pearl powder sieving equipment |
| CN112371278A (en) * | 2020-11-27 | 2021-02-19 | 河南绿之舟园艺品股份有限公司 | Soil particle screening device for manufacturing flowerpot |
| CN112473913A (en) * | 2020-11-30 | 2021-03-12 | 云南中烟工业有限责任公司 | Multi-stage crushing and screening device and method for laboratory plant leaves or stems |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180731 |