CN108126813A - A kind of bulk chemical medicament grinder of the chemical experiment with pre-grinding - Google Patents
A kind of bulk chemical medicament grinder of the chemical experiment with pre-grinding Download PDFInfo
- Publication number
- CN108126813A CN108126813A CN201711411082.9A CN201711411082A CN108126813A CN 108126813 A CN108126813 A CN 108126813A CN 201711411082 A CN201711411082 A CN 201711411082A CN 108126813 A CN108126813 A CN 108126813A
- Authority
- CN
- China
- Prior art keywords
- grinding
- fixed
- shaft
- chamber
- outer tube
- 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
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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
- 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
- B02C1/00—Crushing or disintegrating by reciprocating members
- B02C1/14—Stamping 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
- B02C19/00—Other disintegrating devices or methods
- B02C19/10—Mills in which a friction block is towed along the surface of a cylindrical or annular member
-
- 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
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize 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
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
Abstract
The invention discloses a kind of bulk chemical medicament grinders of the chemical experiment with pre-grinding, it is managed including grinding, apparatus main body, grinding device and fixed plate, described device body interior is equipped with grinding chamber, grinding chamber lower end, which is communicated between guide chamber guide chamber and grinding chamber, is equipped with Screening Network, the grinding pipe is internally provided with two mixing rolls arranged in parallel, the grinding device is equipped with outer tube, grinding block is equipped on the left of outer tube, outer tube pipe upper end is connected with casing by bearing, outer tube is internally provided with column type containing cavities, shaft is interspersed with inside column type containing cavities, the fixed plate is equipped with the second motor, on the left of second motor arc shaft is fixed on output shaft.The present invention carries the chemical experiment bulk chemical medicament grinder of pre-grinding, realize the chemicals block for smashing difficult grinding while grinding up and down, Screening Network is replaceable convenient for screening out the chemicals of different-grain diameter, grinds twice, grinding effect is good, and product cut size is uniform.
Description
Technical field
The present invention relates to a kind of bulk chemical medicament grinder, specifically a kind of chemical experiment block with pre-grinding
Shape chemicals grinding device.
Background technology
Chemical experiment is a kind of form of practical proof theory in chemistry teaching, does chemical experiment, teacher will design a system
Row problem will take various forms development exploring experiments.From the superficial to the deep, from outward appearance to inner essence student is followed to student's explanation
Follow it is kind lure, coach in due course, gradually culture understanding chemical substance and its essence and inherent law of variation, make the thinking of student from
Presentation is to essence, from perceptual knowledge to rational knowledge.
In chemical experiment, blocky or water suction caking chemicals can be often used, is reused after needing grinding, but
The milling tool of chemical laboratory is mainly that bowl and the grinding coordinated with it are hammered into shape at present, is needed by bowl and grinding hammer artificial
It is ground, the grain size of grinding is uneven, it is impossible to the chemicals of different-grain diameter be ground as needed.
Invention content
The purpose of the present invention is to provide a kind of bulk chemical medicament grinder of the chemical experiment with pre-grinding, with
Solve the problems mentioned above in the background art.
To achieve the above object, the present invention provides following technical solution：
A kind of bulk chemical medicament grinder of the chemical experiment with pre-grinding, including grinding pipe, apparatus main body, grinding dress
It puts and fixed plate, described device body interior is equipped with grinding chamber, grinding chamber lower end is communicated with guide chamber, and guide chamber bottom sets past
Outer incline, guide chamber right side are communicated with vomit pipe, and vomit pipe is inserted through apparatus main body, and vomit pipe is equipped with control valve, guide
Between chamber and grinding chamber be equipped with Screening Network, apparatus main body lower end set there are four rectangular array distribution supporting pad, the grinding
Pipe is arranged on the left of apparatus main body upper end, and grinding pipe upper end is equipped with loading hopper, and grinding pipe is internally provided with two grindings arranged in parallel
Roller, the grinding device are arranged on inside grinding chamber, and grinding device is equipped with outer tube, and cooperation grinding chamber is equipped on the left of outer tube
Grinding block, outer tube pipe upper end is connected with casing by bearing, and outer tube is internally provided with column type containing cavities, in column type containing cavities
Portion is interspersed with shaft, and shaft left side and right side are respectively provided with two position limiting slide blocks, and position limiting slide block is arranged on same vertical line, shaft
Upper end is inserted through apparatus main body, and shaft upper end is fixed on the output shaft of the first motor, and the first motor is fixed by fixed frame
On apparatus main body, the fixed plate is fixed on the right side of grinding chamber on inner wall, and fixed plate is equipped with the second motor, and the second motor is left
Arc shaft is fixed on the output shaft of side, arc shaft is fixed by supporting rod, and there are two supporting rod settings, supporting rod and arc
Shaft junction is equipped with casing, and arc shaft left end is fixed with limit casing, and limit casing lower end is fixed with connecting rod, connecting rod
Lower end is fixed on by casing in fixed link, is fixed on casing on the left of fixed link.
As further embodiment of the present invention：The grinding chamber bottom is arranged to hemispherical.
As further scheme of the invention：The Screening Network is fixed by limiting, otch on the left of limiting road.
As further scheme of the invention：The housing pipe end is arranged to solid post.
As further scheme of the invention：The grinding block lateral surface is arranged to arcwall face.
As further scheme of the invention：It is equipped with cooperation limiting with right side inner wall on the left of the column type containing cavities and slides
The limit sliding chutes of block.
As further scheme of the invention：The arc shaft is arranged to Z-type.
Compared with prior art, the beneficial effects of the invention are as follows：
The present invention carries the chemical experiment bulk chemical medicament grinder of pre-grinding, in use, bulk chemical drug passes through
Loading hopper is added in grinding pipe using mixing roll pre-grinding, convenient for improving later stage grinding rate, the chemicals after pre-grinding
It enters inside grinding chamber, starts the first motor, the first motor drives shaft to rotate, position limiting slide block and limit sliding chutes in shaft
Cooperation drives outer tube rotation, and outer tube drives the grinding block cooperation secondary grinding of grinding chamber, passes through arc after the rotation of the second motor
Shaft pulls outer tube and grinding block up and down, and outer tube can utilize limit sliding chutes to be realized along position limiting slide block and move up and down, real
The chemicals block of difficult grinding is smashed while now grinding up and down, grain size grinding qualified products enter guide chamber by Screening Network
In, Screening Network is replaceable, convenient for screening out the chemicals of different-grain diameter, grinds twice, grinding effect is good, and product cut size is equal
It is even.
Description of the drawings
Fig. 1 is a kind of structure diagram of the chemical experiment bulk chemical medicament grinder with pre-grinding.
Fig. 2 is what structural representation in a kind of chemical experiment bulk chemical medicament grinder with pre-grinding
Figure.
Fig. 3 is what structural representation in a kind of chemical experiment bulk chemical medicament grinder with pre-grinding
Figure.
Wherein：First motor 1, grinding pipe 3, mixing roll 4, apparatus main body 5, grinding device 6, Screening Network 7, is led at loading hopper 2
Expect chamber 8, supporting pad 9, vomit pipe 10, grinding chamber 11, fixed plate 12, shaft 13, grinding block 61, outer tube 62, column type containing cavities
63rd, position limiting slide block 64, bearing 65, casing 66, the second motor 121, supporting rod 122, arc shaft 123, limit casing 124, company
Extension bar 125, fixed link 126.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig.1~3, in the embodiment of the present invention, a kind of chemical experiment with pre-grinding is ground with bulk chemical drug
Mill apparatus is internally provided with grinding chamber including grinding pipe 3, apparatus main body 5, grinding device 6 and fixed plate 12, described device main body 5
11,11 bottom of grinding chamber is arranged to hemispherical, and 11 lower end of grinding chamber is communicated with guide chamber 8, and 8 bottom of guide chamber is set toward flare
Tiltedly, 8 right side of guide chamber is communicated with vomit pipe 10, and vomit pipe 10 is inserted through apparatus main body 5, and vomit pipe 10 is equipped with control valve,
Screening Network 7 is equipped between guide chamber 8 and grinding chamber 11, Screening Network 7 is fixed by limiting, otch on the left of limiting road, device
5 lower end of main body is set there are four the supporting pad 9 of rectangular array distribution, and the grinding pipe 3 is arranged on the left of 5 upper end of apparatus main body,
It grinds 3 upper end of pipe and is equipped with loading hopper 2, grinding pipe 3 is internally provided with two mixing rolls 4 arranged in parallel, and the grinding device 6 is arranged on
Inside grinding chamber 11, grinding device 6 is equipped with outer tube 62, and 62 end of outer tube is arranged to solid post, and 62 left side of outer tube is set
There is the grinding block 61 of cooperation grinding chamber 11,62 lateral surface of grinding block is arranged to arcwall face, and 62 upper end of outer tube pipe passes through bearing 65
Casing 66 is connected with, outer tube 62 is internally provided with column type containing cavities 63, and shaft 13, shaft 13 are interspersed with inside column type containing cavities 63
Left side and right side are respectively provided with two position limiting slide blocks 64, and position limiting slide block 64 is arranged on same vertical line, 63 left side of column type containing cavities
The limit sliding chutes of cooperation position limiting slide block 64 are equipped with right side inner wall, 13 upper end of shaft is inserted through apparatus main body 5, in shaft 13
End is fixed on the output shaft of the first motor 1, and the first motor 1 is fixed on by fixed frame on apparatus main body 5, the fixed plate 12
It is fixed on 11 right side inner wall of grinding chamber, fixed plate 12 is equipped with the second motor 121, consolidates on 121 left side output shaft of the second motor
Surely there is arc shaft 123, arc shaft 123 is arranged to Z-type, and arc shaft 123 is fixed by supporting rod 122, and supporting rod 122 is set
There are two putting, supporting rod 122 and 123 junction of arc shaft are equipped with casing, and 123 left end of arc shaft is fixed with limit casing
124,124 lower end of limit casing is fixed with connecting rod 125, and 125 lower end of connecting rod is fixed on by casing in fixed link 126, Gu
The left side of fixed pole 126 is fixed on casing 66, in use, bulk chemical drug is added in grinding pipe 3 by loading hopper 2 using grinding
4 pre-grinding of grinding roller, convenient for improving later stage grinding rate, the chemicals after pre-grinding is entered inside grinding chamber 11, starts the
One motor 1, the first motor 1 drive shaft 13 to rotate, and the position limiting slide block 64 and limit sliding chutes cooperation in shaft 13 drive outer tube
62 rotations, outer tube 62 drive grinding block 61 to coordinate 11 2 grindings of grinding chamber, pass through arc shaft after the rotation of the second motor 121
About 123 pull outer tube 62 and grinding block 61, and outer tube 62 can utilize limit sliding chutes to be realized up and down along position limiting slide block 64
Movement, realizes the chemicals block for smashing difficult grinding while grinding up and down, and grain size grinding qualified products are entered by Screening Network 7
Into guide chamber 8, Screening Network 7 is replaceable, convenient for screening out the chemicals of different-grain diameter, grinds twice, and grinding effect is good, production
Product uniform particle sizes.
The present invention operation principle be：The present invention carries the chemical experiment bulk chemical medicament grinder of pre-grinding,
In use, bulk chemical drug is added in grinding pipe by loading hopper using mixing roll pre-grinding, convenient for improving later stage grinding
Rate, the chemicals after pre-grinding are entered inside grinding chamber, start the first motor, and the first motor drives shaft rotation, turns
Position limiting slide block on axis and limit sliding chutes cooperation drive outer tube rotation, and outer tube, which drives grinding block cooperation grinding chamber is secondary, to be ground
Mill pulls outer tube and grinding block, outer tube that can utilize limit sliding chutes edge up and down after the rotation of the second motor by arc shaft
It position limiting slide block and realizes up and down motion, realize and smash the difficult chemicals block ground while grinding up and down, grain size grinding is qualified
Product is entered by Screening Network in guide chamber, and Screening Network is replaceable, convenient for screening out the chemicals of different-grain diameter, is ground twice
Mill, grinding effect is good, and product cut size is uniform.
It is obvious to a person skilled in the art that the present invention is not limited to the details of above-mentioned exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requirement rather than above description limit, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference numeral in claim should not be considered as to the involved claim of limitation.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (7)
1. a kind of bulk chemical medicament grinder of the chemical experiment with pre-grinding is managed including grinding（3）, apparatus main body
（5）, grinding device（6）And fixed plate（12）, which is characterized in that described device main body（5）It is internally provided with grinding chamber（11）, grinding
Chamber（11）Lower end is communicated with guide chamber（8）, guide chamber（8）Bottom is set toward outer incline, guide chamber（8）Right side is communicated with vomit pipe
（10）, vomit pipe（10）It is inserted through apparatus main body（5）, vomit pipe（10）It is equipped with control valve, guide chamber（8）And grinding chamber
（11）Between be equipped with Screening Network（7）, apparatus main body（5）Lower end set there are four rectangular array distribution supporting pad（9）, it is described to grind
Mill pipe（3）It is arranged on apparatus main body（5）On the left of upper end, grinding pipe（3）Upper end is equipped with loading hopper（2）, grinding pipe（3）It is internally provided with
Two mixing rolls arranged in parallel（4）, the grinding device（6）It is arranged on grinding chamber（11）Inside, grinding device（6）It is equipped with outer
Casing（62）, outer tube（62）Left side is equipped with cooperation grinding chamber（11）Grinding block（61）, outer tube pipe（62）Upper end passes through axis
It holds（65）It is connected with casing（66）, outer tube（62）It is internally provided with column type containing cavities（63）, column type containing cavities（63）Inside is interspersed
There is shaft（13）, shaft（13）Left side and right side are respectively provided with two position limiting slide blocks（64）, position limiting slide block（64）It is arranged on same hang down
On straight line, shaft（13）Upper end is inserted through apparatus main body（5）, shaft（13）Upper end is fixed on the first motor（1）Output shaft
On, the first motor（1）Apparatus main body is fixed on by fixed frame（5）On, the fixed plate（12）It is fixed on grinding chamber（11）It is right
On the inner wall of side, fixed plate（12）It is equipped with the second motor（121）, the second motor（121）Arc is fixed on the output shaft of left side to turn
Axis（123）, arc shaft（123）Pass through supporting rod（122）It is fixed, supporting rod（122）There are two settings, supporting rod（122）With
Arc shaft（123）Junction is equipped with casing, arc shaft（123）Left end is fixed with limit casing（124）, limit casing
（124）Lower end is fixed with connecting rod（125）, connecting rod（125）Lower end is fixed on fixed link by casing（126）On, fixed link
（126）Left side is fixed on casing（66）On.
2. a kind of bulk chemical medicament grinder of the chemical experiment with pre-grinding according to claim 1, special
Sign is, the grinding chamber（11）Bottom is arranged to hemispherical.
3. a kind of bulk chemical medicament grinder of the chemical experiment with pre-grinding according to claim 1, special
Sign is, the Screening Network（7）It is fixed by limiting, otch on the left of limiting road.
4. a kind of bulk chemical medicament grinder of the chemical experiment with pre-grinding according to claim 1, special
Sign is, the outer tube（62）End is arranged to solid post.
5. a kind of bulk chemical medicament grinder of the chemical experiment with pre-grinding according to claim 1, special
Sign is, the grinding block（62）Lateral surface is arranged to arcwall face.
6. a kind of bulk chemical medicament grinder of the chemical experiment with pre-grinding according to claim 1, special
Sign is, the column type containing cavities（63）Left side and right side inner wall are equipped with cooperation position limiting slide block（64）Limit sliding chutes.
7. a kind of bulk chemical medicament grinder of the chemical experiment with pre-grinding according to claim 1, special
Sign is, the arc shaft（123）It is arranged to Z-type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711411082.9A CN108126813A (en) | 2017-12-23 | 2017-12-23 | A kind of bulk chemical medicament grinder of the chemical experiment with pre-grinding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711411082.9A CN108126813A (en) | 2017-12-23 | 2017-12-23 | A kind of bulk chemical medicament grinder of the chemical experiment with pre-grinding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108126813A true CN108126813A (en) | 2018-06-08 |
Family
ID=62391757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711411082.9A Pending CN108126813A (en) | 2017-12-23 | 2017-12-23 | A kind of bulk chemical medicament grinder of the chemical experiment with pre-grinding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108126813A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109604030A (en) * | 2018-11-29 | 2019-04-12 | 吴斌 | A kind of medication chemistry crystallization raw material grinding device |
| CN112126278A (en) * | 2020-09-22 | 2020-12-25 | 陈淑丽 | High-saturation printing ink and preparation method thereof |
| CN112973934A (en) * | 2021-02-05 | 2021-06-18 | 夏跃琴 | Fine powder grinding equipment for cement production line |
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2017
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109604030A (en) * | 2018-11-29 | 2019-04-12 | 吴斌 | A kind of medication chemistry crystallization raw material grinding device |
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| CN112973934A (en) * | 2021-02-05 | 2021-06-18 | 夏跃琴 | Fine powder grinding equipment for cement production line |
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| PB01 | Publication | ||
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Application publication date: 20180608 |