CN102949962A - Granulator press roll assembly - Google Patents
Granulator press roll assembly Download PDFInfo
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- CN102949962A CN102949962A CN2011102462622A CN201110246262A CN102949962A CN 102949962 A CN102949962 A CN 102949962A CN 2011102462622 A CN2011102462622 A CN 2011102462622A CN 201110246262 A CN201110246262 A CN 201110246262A CN 102949962 A CN102949962 A CN 102949962A
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- Prior art keywords
- bearings
- granulator
- press roll
- gland
- granulation
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- 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.)
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Abstract
The invention relates to a granulator transmission device, and especially relates to a granulator press roll assembly used for a granulator. The invention comprises a gland (1), an oil retainer (2), a space ring (3), a press roll shaft (4), a press roll (5), and two bearings (6); the press roll shaft (4) is connected with the press roll (5) through the two bearings (6); the space ring (3) is disposed between the two bearings (6); the oil retainer (2) is disposed outside the bearings (6); the gland (1) is disposed outside the oil retainer (2); the bearings (6) are bearings with a model of 33216X2. The advantages of the invention are that: (1) heavy bearings are adopted to effectively improve the bearing capacity of the bearings, which greatly increases the extrusion force borne by the invention; the granulator press roll assembly is provided with a long service life of up to about three months; (2) the invention meets requirements of biomass granulation, further meets requirements of a common granulation circular mold granulator, has a wide application scope, and is applicable to both types of granulation.
Description
Technical field
The present invention relates to a kind of transmission of granulator device, particularly a kind of granulator compression roller of granulator assembly.The present invention is applicable to biomass granulator and uses, and it also is applicable to common granulation.The invention belongs to plant equipment and make processing technique field.
Background technology
The operation principle of ring die pelleter be through modified comminuting matter by skewed slot/feeding mechanism through compression mold cover; feeding encircles the blanketed zone in the mould equably; strong squeezing action because of pressure roller and ring mould; material is compacted gradually; clamp-on the ring mould nib in and in nib, be shaped; discharge because continuously extruded between the mould roller of material, the material after the shaping constantly are column from nib, then be cut into the particle of Len req by cutting knife.
For the gear drive type main transmission box, it is comprised of tooth axle, gear wheel, main shaft, the empty axle of transmission, casing etc.Motor drives the rotation of tooth axle, tooth axle and gear wheel engagement by shaft coupling, drive like this gear wheel rotation, gear wheel links by key and the empty axle of transmission, therefore drives again the empty axle rotation of transmission, the ring mould links by the empty axle of anchor ear and key and transmission, thereby the ring mould is rotated.
The compression roller of granulator assembly of prior art adopts light-duty bearing, adopts light-duty bearing between pressure roller and the eccentric shaft, such as the bearing of 7516 models that is:.This bearing can satisfy common compression roller of granulator assembly to be used; but can't be applied on the biomass granulator at all; main deficiency was when it was applied on the biomass granulator: holding capacity is little; bearing damages easily; generally speaking; only have 1～2 hour the service life of compression roller of granulator assembly, can't normally produce at all, and use replacement cost high.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, provide that a kind of holding capacity is large, long service life, can satisfy the compression roller of granulator assembly of biomass granulating.
For achieving the above object; the present invention is by the following technical solutions: a kind of compression roller of granulator assembly; comprise gland, oil scraper ring, spacer ring, pressure roller shaft, pressure roller and two bearings; pressure roller shaft is connected with pressure roller by two bearings; be provided with spacer ring between two bearings; the bearing outside is provided with oil scraper ring, and the oil scraper ring outside is provided with gland, and described bearing is the bearing of model 33216X2.
Adopt technique scheme; the present invention has following beneficial effect: (1) the present invention adopts above-mentioned heavy bearing; Effective Raise the holding capacity of bearing; so that the extruding force that the present invention bears increases greatly; about five times of prior art; satisfied the requirement of biomass granulating, the long service life of compression roller of granulator assembly reached about three months.(2) the present invention satisfies the requirement of biomass granulating, more satisfies the requirement of common granulation ring mold granulator simultaneously, and the present invention is applied widely, and the two all can be suitable for.
Description of drawings
Fig. 1 is structural representation of the present invention.
Among the figure: 1, gland, 2, oil scraper ring, 3, spacer ring, 4, pressure roller shaft, 5, pressure roller, 6, bearing.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Embodiment
As shown in Figure 1, a kind of compression roller of granulator assembly comprises gland 1, oil scraper ring 2, spacer ring 3, pressure roller shaft 4, pressure roller 5, two bearings 6.Wherein: pressure roller shaft 4 is connected with pressure roller 5 by two bearings 6, is provided with spacer ring 3 between two bearings 6, and bearing 6 outsides are provided with oil scraper ring 2, and oil scraper ring 2 outsides are provided with gland 1.
Two bearings 6 all adopt the bearing of model 33216X2, greatly improve the service life of compression roller of granulator assembly.
The invention is not restricted to above-described embodiment, the technical scheme that all employings are equal to replacement or equivalence replacement formation also all belongs to the scope of protection of present invention.
Claims (1)
1. compression roller of granulator assembly; comprise gland (1), oil scraper ring (2), spacer ring (3), pressure roller shaft (4), pressure roller (5) and two bearings (6); pressure roller shaft (4) is connected with pressure roller (5) by two bearings (6); be provided with spacer ring (3) between two bearings (6); bearing (6) outside is provided with oil scraper ring (2); oil scraper ring (2) outside is provided with gland (1), and it is characterized in that: described bearing (6) is the bearing of model 33216X2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102462622A CN102949962A (en) | 2011-08-25 | 2011-08-25 | Granulator press roll assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102462622A CN102949962A (en) | 2011-08-25 | 2011-08-25 | Granulator press roll assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102949962A true CN102949962A (en) | 2013-03-06 |
Family
ID=47759691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102462622A Pending CN102949962A (en) | 2011-08-25 | 2011-08-25 | Granulator press roll assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102949962A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104399408A (en) * | 2014-11-19 | 2015-03-11 | 常州远见机械有限公司 | Horizontal biomass particle granulator |
| CN105563875A (en) * | 2016-01-27 | 2016-05-11 | 太仓井林机械科技有限公司 | Extrusion wheel of briquetting machine |
-
2011
- 2011-08-25 CN CN2011102462622A patent/CN102949962A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104399408A (en) * | 2014-11-19 | 2015-03-11 | 常州远见机械有限公司 | Horizontal biomass particle granulator |
| CN105563875A (en) * | 2016-01-27 | 2016-05-11 | 太仓井林机械科技有限公司 | Extrusion wheel of briquetting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130306 |