CN207153886U - A kind of grinding classified screening device for mullite raw material - Google Patents
A kind of grinding classified screening device for mullite raw material Download PDFInfo
- Publication number
- CN207153886U CN207153886U CN201721068288.1U CN201721068288U CN207153886U CN 207153886 U CN207153886 U CN 207153886U CN 201721068288 U CN201721068288 U CN 201721068288U CN 207153886 U CN207153886 U CN 207153886U
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- grinding
- ball screw
- barrel
- outer barrel
- raw material
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Abstract
The utility model discloses a kind of grinding classified screening device for mullite raw material, and it includes support frame, and its upper end is provided with body；Body is cylindrical structure, and its side upper end is provided with feed hopper；The internal activity of body is provided with grinding outer barrel；Bellmouth is provided with the middle part of grinding outer barrel；Grinding inner cylinder is provided with bellmouth；The upper end of grinding inner cylinder is connected with rotary shaft；Rotate the output axis connection of the tip of the axis and the first motor；The lower end of grinding outer barrel is provided with elevating mechanism；Grind the bottom of outer barrel and the lower end positioned at bellmouth is provided with discharge bucket；Sieve barrel is provided with below the discharge bucket, the material bin for sieving barrel is connected with discharge bucket.The purpose of this utility model is to provide a kind of grinding classified screening device for mullite raw material, and simple in construction, fineness of grind is adjustable, realizes quick grinding, and grinding is uniform, improves the quality of product；Further screened simultaneously, improve the uniformity that finished product is collected.
Description
Technical field
The utility model belongs to mullite processing technique field, specially a kind of grinding classifying screen for mullite raw material
Screening device.
Background technology
Mullite is that a series of mineral being made up of aluminosilicate are referred to as, and this kind of mineral is than sparser.Mullite is aluminium
The mineral that silicate generates at high temperature, mullite can be formed during Heat artificially aluminosilicate.Natural mullite crystal is thin
Long needle-like and in radiation tufted.Mullite ore deposit is used to produce high-temperature refractory.
The grinding of mullite raw material is currently used for, generally existing fineness of grind is unadjustable and grinds the defects of uneven.
Utility model content
The purpose of this utility model is to be directed to problem above, there is provided a kind of grinding classifying screen for mullite raw material chooses to install
Put, it is simple in construction, mullite raw material fineness of grind can be adjusted, realize quick grinding, while can grind uniformly, carry
The high quality of product, while further screened, improve the uniformity of finished product collection.
To realize object above, the technical solution adopted in the utility model is：It includes support frame 10, and its upper end is provided with
Body 2；The body 2 is cylindrical structure, and its side upper end is provided with feed hopper 3；The internal activity of the body 2 is provided with grinding
Outer barrel 7；The middle part of the grinding outer barrel 7 is provided with bellmouth 701；Grinding inner cylinder 6 is provided with the bellmouth 701；Institute
The upper end for stating grinding inner cylinder 6 is connected with rotary shaft 5；The end of the rotary shaft 5 and the output axis connection of the first motor 51；It is described
The lower end of grinding outer barrel 7 is provided with elevating mechanism；It is described grinding outer barrel 7 bottom and positioned at the lower end of bellmouth 701 set
There is discharge bucket 12；The lower section of discharge bucket 12 is provided with sieve barrel 4, and the material bin 41 of sieve barrel 4 is connected with discharge bucket 12.
Further, the sieve barrel 4 includes the cylinder 42 being rotatably arranged in tub 40, during the cylinder 42 is
Empty circular platform type and surface is latticed, and its axis horizontal is set, and the side of cylinder 42 is provided with material bin 41, the pan feeding
Bucket 41 is extended in sieve barrel 4, and is fixed in tub 40；Opposite side is provided with coarse fodder bucket 44, and the lower section of coarse fodder bucket 44 is provided with
Fines bucket 43；The lower section of sieve barrel 4 is provided with the groove 431 that gathers materials of arc-shaped, and the end of groove 431 that gathers materials connects with fines bucket 43
Connect；Rotary shaft 45 is provided with the sieve barrel 4, the rotary shaft 45 is connected by spoke with the sieve inwall of barrel 4, rotary shaft 45
End is provided with driving motor 46；The end of the sieve barrel 4 is provided with guide wheel 47.
Further, the elevating mechanism includes the first ball screw 1 and the second ball screw 9；First ball screw 1 with
Second ball screw 9 is respectively interposed in the first circular hole 702 and the second circular hole 703 in grinding outer barrel 7；First ball wire
Ball screw nut 8 on the ball screw 9 of bar 1 and second is separately mounted at the first circular hole 702 and the second circular hole 703；It is described
The lower end of first ball screw 1 and the second ball screw 9 is respectively arranged with first gear 16 and second gear 17, first tooth
Connected between wheel 16 and second gear 17 by chain 13；The bottom of second ball screw 9 is provided with connecting rod 15；It is described
Connected between connecting rod 15 and stepper motor 14 by drive belt 11.
Further, the top of the grinding outer barrel 7 is provided with horn mouth 704.
Further, the taper of the bellmouth 701 is 5~15 °.
The beneficial effects of the utility model：The utility model provides a kind of grinding sizing screening for mullite raw material
Device, simple in construction, efficiency high；Grinding outer barrel oscilaltion is controlled by elevating mechanism, so as to realize that mullite raw material is ground
The regulation of fineness, while the quality for uniformly, improving product can be ground；Further screened simultaneously, improve finished product and collect
The uniformity.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is that the utility model sieves material cylinder structure schematic diagram.
Fig. 3 is close-up schematic view at A in Fig. 2.
Label character is expressed as described in figure：1st, the first ball screw；2nd, body；3rd, feed hopper；4th, barrel is sieved；5th, rotate
Axle；51st, the first motor；6th, inner cylinder is ground；7th, outer barrel is ground；8th, ball screw nut；9th, the second ball screw；10th, support frame；
11st, drive belt；12nd, discharge bucket；13rd, chain；14th, stepper motor；15th, connecting rod；16th, first gear；17th, second gear；
40th, tub；41st, material bin；42nd, cylinder；43rd, fines bucket；44th, coarse fodder bucket；45th, rotary shaft；46th, driving motor；47th, guide wheel；
431st, gather materials groove；701st, bellmouth；702nd, the first circular hole；703rd, the second circular hole；704th, horn mouth.
Embodiment
In order that those skilled in the art more fully understand the technical solution of the utility model, below in conjunction with the accompanying drawings to this reality
Be described in detail with new, the description of this part be only it is exemplary and explanatory, should not be to the scope of protection of the utility model
There is any restriction effect.
As Figure 1-3, concrete structure of the present utility model is：It includes support frame 10, and its upper end is provided with body 2；
The body 2 is cylindrical structure, and its side upper end is provided with feed hopper 3；The internal activity of the body 2 is provided with grinding outer barrel 7；
The middle part of the grinding outer barrel 7 is provided with bellmouth 701；Grinding inner cylinder 6 is provided with the bellmouth 701；The grinding
The upper end of inner cylinder 6 is connected with rotary shaft 5；The end of the rotary shaft 5 and the output axis connection of the first motor 51；Outside the grinding
The lower end of cylinder 7 is provided with elevating mechanism；It is described grinding outer barrel 7 bottom and the lower end of bellmouth 701 is being provided with discharging
Bucket 12；The lower section of discharge bucket 12 is provided with sieve barrel 4, and the material bin 41 of sieve barrel 4 is connected with discharge bucket 12.
Preferably, the sieve barrel 4 includes the cylinder 42 being rotatably arranged in tub 40, and the cylinder 42 is hollow
Circular platform type and surface to be latticed, its axis horizontal is set, and the side of cylinder 42 is provided with material bin 41, the material bin
41 extend in sieve barrel 4, and are fixed in tub 40；Opposite side is provided with coarse fodder bucket 44, and the lower section of coarse fodder bucket 44 is provided with thin
Hopper 43；The lower section of sieve barrel 4 is provided with the groove 431 that gathers materials of arc-shaped, and the end of groove 431 that gathers materials connects with fines bucket 43
Connect；Rotary shaft 45 is provided with the sieve barrel 4, the rotary shaft 45 is connected by spoke with the sieve inwall of barrel 4；Rotary shaft 45
End is provided with bearing and driving motor 46；The end of the sieve barrel 4 is rotatably arranged on guide wheel 47.
Preferably, the elevating mechanism includes the first ball screw 1 and the second ball screw 9；First ball screw 1 and
Two ball screws 9 are respectively interposed in the first circular hole 702 and the second circular hole 703 in grinding outer barrel 7；First ball screw
1 and the second ball screw nut 8 on ball screw 9 be separately mounted at the first circular hole 702 and the second circular hole 703；Described
The lower end of one ball screw 1 and the second ball screw 9 is respectively arranged with first gear 16 and second gear 17, the first gear
Connected between 16 and second gear 17 by chain 13；The bottom of second ball screw 9 is provided with connecting rod 15；The company
Connected between extension bar 15 and stepper motor 14 by drive belt 11.
Preferably, the top of the grinding outer barrel 7 is provided with horn mouth 704.
Preferably, the taper of the bellmouth 701 is 5~15 °.
When specifically used, raw material enters after feed hopper 3 enters the interior grinding of body 2 into discharge bucket 12 through material bin 41
Sieve barrel 4 and carry out sizing screening, cylinder 42 is that circular platform type is latticed, is rotated while making material be moved from cylinder higher end
Relatively low one end is moved, re-grading screening can be carried out to the material after grinding in moving process, improve the uniformity that finished product is collected,
Finally, the material after grinding is collected from coarse fodder bucket 44, fines bucket 43 respectively.
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row
His property includes, so that process, method, article or equipment including a series of elements not only include those key elements, and
And also include the other element being not expressly set out, or also include for this process, method, article or equipment institute inherently
Key element.
Specific case used herein is set forth to principle of the present utility model and embodiment, above example
Illustrate that being only intended to help understands method and its core concept of the present utility model.Described above is only of the present utility model preferred
Embodiment, it is noted that due to the finiteness of literal expression, and unlimited concrete structure objectively be present, for this technology
For the those of ordinary skill in field, on the premise of the utility model principle is not departed from, some improvement, retouching can also be made
Or change, above-mentioned technical characteristic can also be combined by rights；These improve retouching, change or combination, or not
It is improved that the design of utility model and technical scheme are directly applied into other occasions, it is regarded as protection of the present utility model
Scope.
Claims (5)
1. a kind of grinding classified screening device for mullite raw material, it is characterised in that it includes support frame（10）, its upper end
Organism is set（2）；The body（2）For cylindrical structure, its side upper end is provided with feed hopper（3）；The body（2）Inside
It is movably set with grinding outer barrel（7）；The grinding outer barrel（7）Middle part be provided with bellmouth（701）；The bellmouth（701）
In be provided with grinding inner cylinder（6）；The grinding inner cylinder（6）Upper end be connected with rotary shaft（5）；The rotary shaft（5）End
End and the first motor（51）Output axis connection；The grinding outer barrel（7）Lower end be provided with elevating mechanism；The grinding outer barrel
（7）Bottom and positioned at bellmouth（701）Lower end be provided with discharge bucket（12）；The discharge bucket（12）Lower section is provided with sieve
Barrel（4）, sieve barrel（4）Material bin（41）With discharge bucket（12）It is connected.
2. a kind of grinding classified screening device for mullite raw material according to claim 1, it is characterised in that described
Sieve barrel（4）Including being rotatably arranged at tub（40）On cylinder（42）, the cylinder（42）For hollow circular platform type and
Surface is latticed, and its axis horizontal is set, the cylinder（42）Side is provided with material bin（41）, the material bin（41）Prolong
Extend sieve barrel（4）It is interior, and it is fixed on tub（40）On；Opposite side is provided with coarse fodder bucket（44）, coarse fodder bucket（44）Lower section is set
There is fines bucket（43）；The sieve barrel（4）Lower section is provided with the groove that gathers materials of arc-shaped（431）, gather materials groove（431）End with
Fines bucket（43）Connection；The sieve barrel（4）Inside it is provided with rotary shaft（45）, the rotary shaft（45）Pass through spoke and sieve barrel
（4）Inwall is connected, rotary shaft（45）End is provided with driving motor（46）；The sieve barrel（4）End be provided with guide wheel
（47）.
3. a kind of grinding classified screening device for mullite raw material according to claim 1, it is characterised in that described
Elevating mechanism includes the first ball screw（1）With the second ball screw（9）；First ball screw（1）With the second ball screw（9）
It is respectively interposed in grinding outer barrel（7）In the first circular hole（702）With the second circular hole（703）It is interior；First ball screw（1）With
Second ball screw（9）On ball screw nut（8）It is separately mounted to the first circular hole（702）With the second circular hole（703）Place；Institute
State the first ball screw（1）With the second ball screw（9）Lower end be respectively arranged with first gear（16）And second gear（17）,
The first gear（16）With second gear（17）Between pass through chain（13）Connection；Second ball screw（9）Bottom
It is provided with connecting rod（15）；The connecting rod（15）With stepper motor（14）Between pass through drive belt（11）Connection.
4. a kind of grinding classified screening device for mullite raw material according to claim 1, it is characterised in that described
Grind outer barrel（7）Top be provided with horn mouth（704）.
5. a kind of grinding classified screening device for mullite raw material according to claim 1, it is characterised in that described
Bellmouth（701）Taper be 5~15 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721068288.1U CN207153886U (en) | 2017-08-24 | 2017-08-24 | A kind of grinding classified screening device for mullite raw material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721068288.1U CN207153886U (en) | 2017-08-24 | 2017-08-24 | A kind of grinding classified screening device for mullite raw material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207153886U true CN207153886U (en) | 2018-03-30 |
Family
ID=61718297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721068288.1U Expired - Fee Related CN207153886U (en) | 2017-08-24 | 2017-08-24 | A kind of grinding classified screening device for mullite raw material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207153886U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111229413A (en) * | 2020-01-15 | 2020-06-05 | 江苏大学 | Adjustable modular crushing and grinding equipment |
-
2017
- 2017-08-24 CN CN201721068288.1U patent/CN207153886U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111229413A (en) * | 2020-01-15 | 2020-06-05 | 江苏大学 | Adjustable modular crushing and grinding equipment |
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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: 20180330 Termination date: 20200824 |