CN203648412U - Powder cake scattering device of high-pressure paired-roll extruding grinder - Google Patents
Powder cake scattering device of high-pressure paired-roll extruding grinder Download PDFInfo
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- CN203648412U CN203648412U CN201320790178.1U CN201320790178U CN203648412U CN 203648412 U CN203648412 U CN 203648412U CN 201320790178 U CN201320790178 U CN 201320790178U CN 203648412 U CN203648412 U CN 203648412U
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Abstract
The utility model discloses a powder cake scattering device of a high-pressure paired-roll extruding grinder. The powder cake scattering device comprises a scattering cylinder provided with an upper opening part and a lower opening part, a scattering wheel arranged in the scattering cylinder, and a driving motor arranged outside the scattering cylinder, wherein powder cake enters the scattering cylinder from the upper opening part and is discharged from the lower opening part under the action of gravity after being scattered in the scattering cylinder; the scattering wheel is arranged on the scattering cylinder by a supporting shaft and consists of a plurality of scattering blades which are coaxial; the planes of the scattering blades are vertical to the horizontal plane; the driving motor drives the supporting shaft to rotate. The powder cake scattering device disclosed by the utility model has the advantages that the scattering efficiency can be improved, and the powder cake can be fully scattered, so that convenience is brought for use and further processing of subsequent powder; the fault rate of the powder cake scattering device also can be reduced, the wear to the scattering device can be reduced, and the service life can be prolonged.
Description
Technical field
The utility model relates to a kind of high pressure roller extruding grinding machine muffin dispersing device, belongs to high pressure disintegrating apparatus technical field.
Background technology
The main working parts of high pressure roller grinder is two cylindrical roller pinch rollers that are arranged in parallel, and pressure between two rollers is generally 50～300 MPa, can material roll-in be become to muffin in moment, slightly applies certain external force, and muffin just becomes powder.Therefore, high pressure roller grinder is also provided with muffin dispersing device conventionally, and the muffin through roll-in is broken into powder, muffin dispersing device structure of the prior art is simpler, break up efficiency not high, and break up insufficient, give the use of follow-up powder and further processing bring inconvenience; In addition, existing muffin dispersing device fault rate is higher, the serious wear of dispersing device, and service life is shorter.
Utility model content
The deficiency that the utility model exists for prior art just, provides a kind of high pressure roller extruding grinding machine muffin dispersing device, improves and breaks up efficiency, and can fully break up muffin, so that the use of follow-up powder and further processing; Can also reduce muffin dispersing device fault rate, reduce the wearing and tearing of dispersing device, increase the service life.
For addressing the above problem, technical solution adopted in the utility model is as follows:
A kind of high pressure roller extruding grinding machine muffin dispersing device, comprising:
One is provided with the cylinder of breaing up of upper oral part and infraoral, described in muffin enters from described upper oral part, breaks up cylinder, is discharged under Action of Gravity Field described breaing up after breaing up in cylinder by infraoral;
Described in being arranged at, break up the wheel of breaing up in cylinder, described in break up wheel and break up on cylinder described in being arranged at by back shaft; The described wheel of breaing up is made up of multiple coaxial blades of breaing up, described in break up blade place plane perpendicular to horizontal plane;
And described in being arranged at, break up the drive motors outside cylinder, described drive motors drives described back shaft rotation.
As the improvement of technique scheme, described in to break up wheel be two, described in two, break up wheel and break up in cylinder described in being set in parallel in by two described back shafts, and described in two, break up wheel break up the setting of blade mutual dislocation.
As the improvement of technique scheme, on two described back shafts, be provided with pitch wheel.
As the improvement of technique scheme, described in break up cylinder upper oral part described in two, break up between wheel above, and described in break up cylinder upper oral part be less than the overall width of breaing up blade of breaing up wheel described in two perpendicular to the bore in described back shaft direction.
As the improvement of technique scheme, the described cylinder of breaing up is outside equipped with bearing block, on described bearing block, be provided with self-aligning ball bearing, described back shaft two ends are arranged in described self-aligning ball bearing, and described self-aligning ball bearing is provided with outside framework oil seal towards a described side of breaing up cylinder.
As the improvement of technique scheme, described in laying respectively at, intermeshing described gear and described drive motors break up two outsides of cylinder, and described in break up cylinder and be provided with gear cover, described gear is positioned at described gear cover, and described gear cover is positioned at described bearing block outside, and the self-aligning ball bearing in two described bearing blocks of contiguous described gear cover is fixed with retainer ring spacing by hole towards a side of described gear cover.
As the improvement of technique scheme, described in break up cylinder horizontal cross-section for circular, and described in break up in cylinder and be provided with two parallel dividing plates along vertical plane, described divider upright is in described back shaft.
Compared with prior art, implementation result of the present utility model is as follows for the utility model:
High pressure roller extruding grinding machine muffin dispersing device described in the utility model, can improve and break up efficiency, and can fully break up muffin, so that the use of follow-up powder and further processing; Can also reduce muffin dispersing device fault rate, reduce the wearing and tearing of dispersing device, increase the service life.
Brief description of the drawings
Fig. 1 is high pressure roller extruding described in the utility model grinding machine muffin dispersing device horizontal cross-section structural representation;
Fig. 2 is the structure for amplifying schematic diagram of high pressure roller extruding grinding machine muffin dispersing device described in the utility model at Figure 1A place;
Fig. 3 is the structure for amplifying schematic diagram of high pressure roller extruding grinding machine muffin dispersing device described in the utility model at Figure 1B place;
Fig. 4 is high pressure roller extruding grinding machine muffin dispersing device sectional elevation structural representation described in the utility model.
Detailed description of the invention
Content of the present utility model is described below in conjunction with specific embodiments.
As shown in Figures 1 to 4, be high pressure roller extruding grinding machine muffin dispersing device structural representation described in the utility model.High pressure roller extruding grinding machine muffin dispersing device described in the utility model, comprise: one be provided with upper oral part 2 and infraoral 3 break up cylinder 1, muffin is broken up cylinder 1 described in entering from described upper oral part 2, is discharged under Action of Gravity Field described breaing up after breaing up in cylinder 1 by infraoral 3; Described in being arranged at, break up and breaing up wheel 4 in cylinder 1, described in break up wheel 4 and break up on cylinder 1 described in being arranged at by back shaft 5; The described wheel 4 of breaing up is made up of multiple coaxial blades 6 of breaing up, described in break up blade 6 place planes perpendicular to horizontal plane; And described in being arranged at, break up the drive motors 7 outside cylinder 1, described drive motors 7 drives described back shaft 5 to rotate.Described structure can improve breaks up efficiency.
Further with improvement, described in to break up wheel 4 be two, described in two, break up wheel 4 and break up in cylinder 1 described in being set in parallel in by two described back shafts 5, and described in two, break up wheel 4 break up blade 6 mutual dislocation settings.Described structure can make to break up more abundant.Particularly, on two described back shafts 5, be provided with pitch wheel 8.Further with improvement, described in break up cylinder 1 upper oral part 2 described in two, break up between wheel 4 above, and described in break up cylinder 1 upper oral part 2 be less than the overall width of breaing up blade 6 of breaing up wheel 4 described in two perpendicular to the bore in described back shaft 5 directions.Guarantee muffin and break up wheel and 4 fully contact.Specifically further, the described cylinder 1 of breaing up is outside equipped with bearing block 9, on described bearing block 9, be provided with self-aligning ball bearing 10, described back shaft 5 two ends are arranged in described self-aligning ball bearing 10, and described self-aligning ball bearing 10 is provided with outside framework oil seal 11 towards a described side of breaing up cylinder 1.Described structure can reduce the friction of back shaft 5 and bearing, and avoids powder to enter in bearing running out bearing and back shaft 5.
Further with improvement, two outsides of breaing up cylinder 1 described in intermeshing described gear 8 lays respectively at described drive motors 7, and described in break up cylinder 1 and be provided with gear cover 12, described gear 8 is positioned at described gear cover 12, and described gear cover 12 is positioned at described bearing block 9 outsides, the self-aligning ball bearing 10 in two described bearing blocks 9 of contiguous described gear cover 12 uses back-up ring 13 spacing fixing towards a side of described gear cover 12 by hole.Described structure is convenient to the installation of self-aligning ball bearing 10.Again further with improvement, described in break up cylinder 1 horizontal cross-section for circular, and described in break up that cylinder 1 is interior is provided with two parallel dividing plates 14 along vertical plane, described dividing plate 14 is perpendicular to described back shaft 5.Further preventing that powder from entering runs out bearing in bearing and back shaft 5.
Above content is the detailed description of in conjunction with specific embodiments the utility model being done, and can not assert that the concrete enforcement of the utility model only limits to these explanations.For the utility model person of ordinary skill in the field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to the scope of the utility model protection.
Claims (7)
1. a high pressure roller extruding grinding machine muffin dispersing device, is characterized in that, comprising:
One be provided with upper oral part (2) and infraoral (3) break up cylinder (1), described in muffin enters from described upper oral part (2), break up cylinder (1), discharged by infraoral (3) under Action of Gravity Field described breaing up after breaing up in cylinder (1);
Described in being arranged at, break up and break up wheel (4) in cylinder (1), described in break up wheel (4) and break up on cylinder (1) described in being arranged at by back shaft (5); The described wheel (4) of breaing up is made up of multiple coaxial blades (6) of breaing up, described in break up blade (6) place plane perpendicular to horizontal plane;
And described in being arranged at, break up the outer drive motors (7) of cylinder (1), described drive motors (7) drives described back shaft (5) rotation.
2. high pressure roller extruding grinding machine muffin dispersing device as claimed in claim 1, it is characterized in that, the described wheel (4) of breaing up is two, described in two, break up wheel (4) and break up in cylinder (1) described in being set in parallel in by two described back shafts (5), and described in two, break up wheel (4) break up blade (6) mutual dislocation setting.
3. high pressure roller extruding grinding machine muffin dispersing device as claimed in claim 2, is characterized in that, is provided with pitch wheel (8) on two described back shafts (5).
4. high pressure roller extruding grinding machine muffin dispersing device as claimed in claim 3, it is characterized in that, the described upper oral part (2) of breaing up cylinder (1) is positioned at breaks up the top between wheel (4) described in two, and described in break up cylinder (1) upper oral part (2) be less than perpendicular to the bore in described back shaft (5) direction the overall width of breaing up blade (6) of breaing up wheel (4) described in two.
5. high pressure roller extruding grinding machine muffin dispersing device as claimed in claim 4, it is characterized in that, the described cylinder (1) of breaing up is outside equipped with bearing block (9), on described bearing block (9), be provided with self-aligning ball bearing (10), described back shaft (5) two ends are arranged in described self-aligning ball bearing (10), and described self-aligning ball bearing (10) is provided with outside framework oil seal (11) towards a described side of breaing up cylinder (1).
6. high pressure roller extruding grinding machine muffin dispersing device as claimed in claim 5, it is characterized in that, two outsides of breaing up cylinder (1) described in intermeshing described gear (8) lays respectively at described drive motors (7), and described in break up cylinder (1) and be provided with gear cover (12), described gear (8) is positioned at described gear cover (12), and described gear cover (12) is positioned at described bearing block (9) outside, self-aligning ball bearing (10) in two described bearing blocks (9) of contiguous described gear cover (12) is spacing fixing by hole back-up ring (13) towards a side of described gear cover (12).
7. high pressure roller extruding grinding machine muffin dispersing device as claimed in claim 1, it is characterized in that, described cylinder (1) horizontal cross-section of breaing up is for circular, and described in break up in cylinder (1) and be provided with two parallel dividing plates (14) along vertical plane, described dividing plate (14) is perpendicular to described back shaft (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320790178.1U CN203648412U (en) | 2013-12-05 | 2013-12-05 | Powder cake scattering device of high-pressure paired-roll extruding grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320790178.1U CN203648412U (en) | 2013-12-05 | 2013-12-05 | Powder cake scattering device of high-pressure paired-roll extruding grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203648412U true CN203648412U (en) | 2014-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320790178.1U Expired - Fee Related CN203648412U (en) | 2013-12-05 | 2013-12-05 | Powder cake scattering device of high-pressure paired-roll extruding grinder |
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| Country | Link |
|---|---|
| CN (1) | CN203648412U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103691340A (en) * | 2013-12-05 | 2014-04-02 | 铜陵晟王铁路装备股份有限公司 | Powder cake break-up device of high-pressure paired-roller extrusion mill |
-
2013
- 2013-12-05 CN CN201320790178.1U patent/CN203648412U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103691340A (en) * | 2013-12-05 | 2014-04-02 | 铜陵晟王铁路装备股份有限公司 | Powder cake break-up device of high-pressure paired-roller extrusion mill |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20141205 |
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| EXPY | Termination of patent right or utility model |