CN208928235U - A kind of high micro- fine powder grinding device of Brown Alundum preparation - Google Patents
A kind of high micro- fine powder grinding device of Brown Alundum preparation Download PDFInfo
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- CN208928235U CN208928235U CN201821266141.8U CN201821266141U CN208928235U CN 208928235 U CN208928235 U CN 208928235U CN 201821266141 U CN201821266141 U CN 201821266141U CN 208928235 U CN208928235 U CN 208928235U
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- shell
- fine powder
- gear
- brown alundum
- side wall
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Abstract
The utility model discloses a kind of Brown Alundums to prepare with high micro- fine powder grinding device, feed hopper including shell and upper shell perforation grafting, the inner roof wall of the shell is vertically connected with the first crushing shell, and first crushing shell side side wall on be fixedly connected with the multiple second broken teeth, the inner cavity upper end of the shell is equipped with crushing device, and the lower section of crushing device is equipped with grinding device, the lower end of grinding device is fixedly connected with the inner bottom wall of shell, the discharge port of perforation is offered on the inner cavity rear wall of the shell, and sucktion fan is installed on discharge port.The preparation of this Brown Alundum is simple with high micro- fine powder grinding device structure, is effectively first crushed to Brown Alundum raw materials for production and grinds again, effective to improve the high micro- fine powder grinding efficiency of Brown Alundum, while substantially increasing the quality of production of the high micro- fine powder of Brown Alundum.
Description
Technical field
The utility model relates to Brown Alundum Preparation equipment technical field, specially a kind of Brown Alundum preparation is ground with high micro- fine powder
Mill apparatus.
Background technique
Brown Alundum, popular name are also known as diamond dust, are to be passed through to melt in electric arc furnaces with three kinds of alumina, carbon materials, iron filings raw materials
Change sepia Alundum prepared by reduction, therefore is this name.Brown Alundum main chemical compositions are AL2O3, and content exists
95.00%-97.00% separately contains a small amount of Fe, Si, Ti etc..Brown Alundum is most basic abrasive material, because its grinding performance is good, is applicable in
Range is wide, cheap, is widely used.
But the raw material of Brown Alundum currently on the market, in processing, the raw material of bulky grain is non-breakable in grinding and grinds
Mill influences the quality of the micro- fine powder of Brown Alundum of production, and grinding efficiency is low, and grinding effect is poor, influences the micro- fine powder of Brown Alundum
Production efficiency, for this purpose, it is proposed that a kind of high micro- fine powder grinding device of Brown Alundum preparation.
Utility model content
It is prepared the purpose of this utility model is to provide a kind of Brown Alundum and uses high micro- fine powder grinding device, to solve above-mentioned back
The problem of being proposed in scape technology.
To achieve the above object, the utility model provides the following technical solutions:
A kind of high micro- fine powder grinding device of Brown Alundum preparation, the feed hopper including shell and upper shell perforation grafting,
The inner roof wall of the shell is vertically connected with the first crushing shell, and multiple are fixedly connected on the side wall of the first crushing shell side
Sledging teeth, the inner cavity upper end of the shell is equipped with crushing device, and the lower section of crushing device is equipped with grinding device, grinding dress
The lower end set is fixedly connected with the inner bottom wall of shell, the discharge port of perforation is offered on the inner cavity rear wall of the shell, and go out
Sucktion fan is installed in material mouth.
Preferably, the grinding device include gear-box, main shaft, first bevel gear, second bevel gear, worm screw, worm gear,
First pulley, grinding table, pyramid blocks, grinding track and abrasive wheel, the lower end of the gear-box and the inner bottom wall of shell are fixed
Connection, and the lower end of main shaft is rotatably connected in the inner bottom wall of gear-box, and the upper end of main shaft reaches the exocoel of gear-box
And the lower end middle part of grinding table is vertically connected, one section of upper fixing sleeve that the main shaft is located at gear box cavity is connected to the first cone tooth
Wheel, and first bevel gear engages second bevel gear, and one end of worm screw, and snail are vertically connected on the side wall of the second bevel gear
The other end of bar sequentially passes through the exocoel and engaging worm wheel of the side wall arrival shell of gear-box and shell, the rear wall of the worm gear
First rotating shaft on vertical connection motor, and motor is fixedly connected by bracket with the lateral wall of shell, in the first rotating shaft
Fixing sleeve is connected to first pulley, and the upper center of the grinding table is fixedly connected with pyramid blocks, and on the side wall of pyramid blocks
Fixing sleeve is connected to grinding track, and being symmetrically slidably connected in the track of the grinding track, there are two abrasive wheels, and two abrasive wheels
Be located remotely from each other one end that the second shaft is rotatably connected in the middle part of the side wall of side, two second shafts be located remotely from each other one
The inner sidewall inclination opposite with shell is held to be fixedly connected.
Preferably, the crushing device includes the second crushing shell, the first broken teeth, the first sliding block, connecting rod, sliding bar
And round turntable, the upper end of second crushing shell and the inner roof wall of shell are hinged, and the second crushing shell is close to the first crushing shell
It is fixedly connected with the multiple first broken teeth on the side wall of side, offers bar shaped on the side wall of second crushing shell other side
Sliding slot, and the first sliding block is slidably connected in bar shaped sliding slot, the other end of first sliding block is hinged with one end of connecting rod, and
The other end of connecting rod reaches the inner cavity of shell and vertically connects a middle side part of sliding bar, opens up on the side wall of the sliding bar
There is strip through-hole, and slidably connect the second sliding block in strip through-hole, the rear end of second sliding block vertically connects round turntable
Front side wall edge, and the rear wall of round turntable is coaxially connected with the second belt wheel, second belt wheel by driving belt with
First pulley connection, the rear wall of second belt wheel is rotatably connected on one end front side wall of support rod, support rod it is another
Hold connect vertical with the lateral wall of shell.
Preferably, the quantity of the described first broken teeth is no less than 30, and multiple first broken teeth are in matrix point
Cloth.
Preferably, the side wall of two abrasive wheels is the arcuate structure to match with grinding track.
Preferably, the grinding track is ring structure.
Compared with prior art, the utility model has the beneficial effects that the high micro- fine powder grinding device of this Brown Alundum preparation
Structure is simple,
1, the composite structure between the first crushing shell and crushing device carries out the Brown Alundum raw materials for production of bulky grain leading
It is broken, the particle diameter of Brown Alundum raw materials for production is effectively reduced, convenient for the high micro- fine powder fine gtinding of Brown Alundum.
2, the composite structure between crushing device and grinding device is first crushed Brown Alundum raw materials for production and grinds again, effectively
The high micro- fine powder grinding efficiency of raising Brown Alundum, while substantially increasing the quality of production of the high micro- fine powder of Brown Alundum.
3, the multiple second broken teeth on the first crushing shell and the multiple first broken teeth phase groups on the second crushing shell
It closes, effectively the Brown Alundum raw materials for production of the bulky grain entered by feed hopper is crushed, the Brown Alundum for improving production is micro-
The quality of fine powder.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is crushing device structural schematic diagram；
Fig. 3 is grinding device structural schematic diagram.
In figure: shell 1, feed hopper 2, the first crushing shell 3, crushing device 4, the second crushing shell 41, the first broken teeth 42,
First sliding block 43, connecting rod 44, sliding bar 45, round turntable 46, grinding device 5, gear-box 51, main shaft 52, first bore tooth
Wheel 53, worm screw 55, worm gear 56, first pulley 57, grinding table 58, pyramid blocks 59, grinding track 510, is ground at second bevel gear 54
Emery wheel 511, sucktion fan 6.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution:
A kind of high micro- fine powder grinding device of Brown Alundum preparation, the feed hopper including shell 1 and the perforation grafting of 1 upper end of shell
2, the inner roof wall of shell 1 is vertically connected with the first crushing shell 3, and is fixedly connected on the side wall of 3 side of the first crushing shell multiple
Second broken teeth, the inner cavity upper end of shell 1 is equipped with crushing device 4, and the lower section of crushing device 4 is equipped with grinding device 5, grinding
Device 5 can effectively reduce the particle diameter of Brown Alundum raw materials for production, convenient for the high micro- fine powder fine gtinding of Brown Alundum, grinding dress
It sets 5 lower end to be fixedly connected with the inner bottom wall of shell 1, the discharge port of perforation is offered on the inner cavity rear wall of shell 1, and discharge
Sucktion fan 6 is installed on mouthful, grinding device 5 include gear-box 51, main shaft 52, first bevel gear 53, second bevel gear 54,
Worm screw 55, worm gear 56, first pulley 57, grinding table 58, pyramid blocks 59, grinding track 510 and abrasive wheel 511, gear-box 51
Lower end be fixedly connected with the inner bottom wall of shell 1, and the lower end of main shaft 52 is rotatably connected in the inner bottom wall of gear-box 51, and
The upper end of main shaft 52 reaches the exocoel of gear-box 51 and vertically connects in the middle part of the lower end of grinding table 58, and main shaft 52 is located at gear
The upper fixing sleeve of one section of 51 inner cavity of case is connected to first bevel gear 53, and first bevel gear 53 engages second bevel gear 54, the second cone
One end of worm screw 55 is vertically connected on the side wall of gear 54, and the other end of worm screw 55 sequentially passes through gear-box 51 and shell 1
Side wall reach the exocoel and engaging worm wheel 56 of shell 1, the rear wall of worm gear 56 vertically connects the first rotating shaft on motor, and electricity
Machine is fixedly connected by bracket with the lateral wall of shell 1, and fixing sleeve is connected to first pulley 57 in first rotating shaft, grinding table 58 it is upper
End middle part is fixedly connected with pyramid blocks 59, and fixing sleeve is connected to grinding track 510 on the side wall of pyramid blocks 59, grinds track
510 be ring structure, convenient for two rotation grinding micro- fine powders of Brown Alundum of abrasive wheel 511.
Abrasive wheel 511 there are two being symmetrically slidably connected in the track of track 510 is ground, and two abrasive wheels 511 are mutually remote
One end of the second shaft is rotatably connected in the middle part of side wall from side, the side wall of two abrasive wheels 511 is and grinding track
510 arcuate structures to match, the grinding track of effective fitting grinding track 510, carry out Brown Alundum raw materials for production fine
Grinding, one end that two the second shafts are located remotely from each other inner sidewall inclination opposite with shell 1 is fixedly connected, effective to have improved palm fibre just
Yu Gaowei fine powder grinding efficiency, while substantially increasing the quality of production of the high micro- fine powder of Brown Alundum.
One is collectively constituted by conducting wire by conducting wire and external power supply using the motor and sucktion fan 6 of Y set type number
Series circuit.
Crushing device 4 includes the second crushing shell 41, the first broken teeth 42, the first sliding block 43, connecting rod 44, sliding bar 45
With round turntable 46, the upper end of the second crushing shell 41 and the inner roof wall of shell 1 are hinged, and the second crushing shell 41 is broken close to first
The multiple first broken teeth 42 are fixedly connected on the side wall of 3 side of plate, the quantity of the first broken teeth 42 is no less than 30,
And multiple first broken teeth 42 are distributed in matrix, the multiple second broken teeth and the second crushing shell 41 on the first crushing shell 3
On the multiple first broken teeth 42 be combined, effective Brown Alundum raw materials for production to the bulky grain entered by feed hopper 2
It is crushed, improves the quality of the micro- fine powder of Brown Alundum of production.
Bar shaped sliding slot is offered on the side wall of second crushing shell, 41 other side, and it is sliding that first is slidably connected in bar shaped sliding slot
Block 43, the other end of the first sliding block 43 is hinged with one end of connecting rod 44, and the other end of connecting rod 44 reaches the inner cavity of shell 1
And a middle side part of sliding bar 45 is vertically connected, strip through-hole, and sliding in strip through-hole are offered on the side wall of sliding bar 45
It is connected with the second sliding block, the rear end of the second sliding block vertically connects the front side wall edge of round turntable 46, and after round turntable 46
Side wall is coaxially connected with the second belt wheel, and the second belt wheel is connect by driving belt with first pulley 57, the rear wall of the second belt wheel
It is rotatably connected on one end front side wall of support rod, the other end of support rod is vertical with the lateral wall of shell 1 to be connect, crushing device
Composite structure between 4 and grinding device 5 is first crushed Brown Alundum raw materials for production and grinds again, effective to improve Brown Alundum Gao Wei
Fine powder grinding efficiency, while substantially increasing the quality of production of the high micro- fine powder of Brown Alundum.
After staff debugs, Brown Alundum raw materials for production are poured into feed hopper 2, connect external power supply, electric motor starting, band
Dynamic first pulley 57 rotates, and first pulley 57 drives the second belt wheel to rotate by driving belt, and round turntable 46 is driven to rotate, circle
The second sliding block on 46 front side wall of shape turntable slides in strip through-hole, and 44 horizontal direction of connecting rod is driven to move back and forth, and pushes
Second crushing shell 41 carrys out back rotation along hinge joint, and the broken cooperation of teeth 42 first of multiple first on the second crushing shell 41 is broken
The multiple second broken teeth on plate 3 are crushed the Brown Alundum raw materials for production entered from feed hopper 2 in advance；
Brown Alundum raw materials for production after subsequently breaking up are fallen on grinding device 5, are slid along pyramid blocks 59 to grinding
In the circular orbit of track 510, electric motor starting drives worm gear 56 to rotate, and worm gear 56 engages worm screw 55, and worm screw 55 is driven to rotate,
The second bevel gear 54 of 55 other end of worm screw connection engages first bevel gear 53, and grinding table 58 is driven to rotate, and drives grinding track
510 rotate, and the Brown Alundum raw materials for production in two abrasive wheels, 511 pairs of grinding tracks 510 are ground, and form the micro- essence of Brown Alundum
Powder；
Then, sucktion fan 6 starts, and the micro- fine powder of Brown Alundum that grinding is completed is pumped out the inner cavity of shell 1 and is gathered up
Come, completes the grinding of the high micro- fine powder of Brown Alundum.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of high micro- fine powder grinding device of Brown Alundum preparation, the charging including shell (1) and the perforation grafting of shell (1) upper end
It struggles against (2), it is characterised in that: the inner roof wall of the shell (1) is vertically connected with the first crushing shell (3), and the first crushing shell (3) one
The multiple second broken teeth are fixedly connected on the side wall of side, the inner cavity upper end of the shell (1) is equipped with crushing device (4), and
The lower section of crushing device (4) is equipped with grinding device (5), and the lower end of grinding device (5) is fixedly connected with the inner bottom wall of shell (1),
The discharge port of perforation is offered on the inner cavity rear wall of the shell (1), and sucktion fan (6) are installed on discharge port.
2. a kind of high micro- fine powder grinding device of Brown Alundum preparation according to claim 1, it is characterised in that: the grinding
Device (5) includes gear-box (51), main shaft (52), first bevel gear (53), second bevel gear (54), worm screw (55), worm gear
(56), first pulley (57), grinding table (58), pyramid blocks (59), grinding track (510) and abrasive wheel (511), the gear
The lower end of case (51) is fixedly connected with the inner bottom wall of shell (1), and is rotatably connected to main shaft in the inner bottom wall of gear-box (51)
(52) lower end, and the upper end of main shaft (52) reaches the exocoel of gear-box (51) and vertically connects in the lower end of grinding table (58)
Portion, one section of upper fixing sleeve that the main shaft (52) is located at gear-box (51) inner cavity is connected to first bevel gear (53), and the first cone
Gear (53) engages second bevel gear (54), is vertically connected with the one of worm screw (55) on the side wall of the second bevel gear (54)
End, and the other end of worm screw (55) sequentially passes through exocoel and the engagement of side wall arrival shell (1) of gear-box (51) and shell (1)
Worm gear (56), the rear wall of the worm gear (56) vertically connects the first rotating shaft on motor, and motor passes through bracket and shell (1)
Lateral wall be fixedly connected, fixing sleeve is connected to first pulley (57) in the first rotating shaft, in the upper end of the grinding table (58)
Portion is fixedly connected with pyramid blocks (59), and fixing sleeve is connected to grinding track (510) on the side wall of pyramid blocks (59), described to grind
It grinds there are two being symmetrically slidably connected in the track of track (510) abrasive wheel (511), and two abrasive wheels (511) are located remotely from each other one
One end of the second shaft, one end and shell that two second shafts are located remotely from each other are rotatably connected in the middle part of the side wall of side
(1) opposite inner sidewall inclination is fixedly connected.
3. a kind of high micro- fine powder grinding device of Brown Alundum preparation according to claim 1, it is characterised in that: described broken
Device (4) includes the second crushing shell (41), the first broken teeth (42), the first sliding block (43), connecting rod (44), sliding bar (45)
With round turntable (46), the upper end of second crushing shell (41) and the inner roof wall of shell (1) are hinged, and the second crushing shell (41)
The multiple first broken teeth (42), second crushing shell are fixedly connected on the side wall of the first crushing shell (3) side
(41) bar shaped sliding slot is offered on the side wall of the other side, and the first sliding block (43) are slidably connected in bar shaped sliding slot, described first
The other end of sliding block (43) is hinged with one end of connecting rod (44), and the other end of connecting rod (44) reaches the inner cavity of shell (1)
And a middle side part of sliding bar (45) is vertically connected, strip through-hole is offered on the side wall of the sliding bar (45), and bar shaped is logical
The second sliding block is slidably connected in hole, the rear end of second sliding block vertically connects the front side wall edge of round turntable (46), and
The rear wall of round turntable (46) is coaxially connected with the second belt wheel, and second belt wheel passes through driving belt and first pulley (57)
Connection, the rear wall of second belt wheel are rotatably connected on one end front side wall of support rod, the other end and shell of support rod
(1) lateral wall vertically connects.
4. a kind of high micro- fine powder grinding device of Brown Alundum preparation according to claim 3, it is characterised in that: described first
The quantity of broken teeth (42) is no less than 30, and multiple first broken teeth (42) are distributed in matrix.
5. a kind of high micro- fine powder grinding device of Brown Alundum preparation according to claim 2, it is characterised in that: described in two
The side wall of abrasive wheel (511) is the arcuate structure to match with grinding track (510).
6. a kind of high micro- fine powder grinding device of Brown Alundum preparation according to claim 2, it is characterised in that: the grinding
Track (510) is ring structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821266141.8U CN208928235U (en) | 2018-08-07 | 2018-08-07 | A kind of high micro- fine powder grinding device of Brown Alundum preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821266141.8U CN208928235U (en) | 2018-08-07 | 2018-08-07 | A kind of high micro- fine powder grinding device of Brown Alundum preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208928235U true CN208928235U (en) | 2019-06-04 |
Family
ID=66717247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821266141.8U Expired - Fee Related CN208928235U (en) | 2018-08-07 | 2018-08-07 | A kind of high micro- fine powder grinding device of Brown Alundum preparation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208928235U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110694720A (en) * | 2019-10-17 | 2020-01-17 | 郭庆庆 | Multistage continuous crushing machine for preparing kaolin by using kaolinite |
-
2018
- 2018-08-07 CN CN201821266141.8U patent/CN208928235U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110694720A (en) * | 2019-10-17 | 2020-01-17 | 郭庆庆 | Multistage continuous crushing machine for preparing kaolin by using kaolinite |
| CN110694720B (en) * | 2019-10-17 | 2021-04-16 | 江苏天鹏机电制造有限公司 | Multistage continuous crushing machine for preparing kaolin by using kaolinite |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190604 Termination date: 20200807 |