CN106346824A - Pressure roller component for biomass granulator - Google Patents
Pressure roller component for biomass granulator Download PDFInfo
- Publication number
- CN106346824A CN106346824A CN201610756511.5A CN201610756511A CN106346824A CN 106346824 A CN106346824 A CN 106346824A CN 201610756511 A CN201610756511 A CN 201610756511A CN 106346824 A CN106346824 A CN 106346824A
- Authority
- CN
- China
- Prior art keywords
- pressure roller
- eccentric shaft
- oil
- press roll
- roll component
- 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
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/16—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using pocketed rollers, e.g. two co-operating pocketed rollers
- B30B11/165—Roll constructions
Abstract
The invention relates to a biomass granulator, in particular to a pressure roller component for a biomass granulator. The pressure roller component comprises a pressure roller, and the pressure roller comprises a pressure roller shaft and a pressure roller body. The pressure roller shaft is an eccentric shaft and comprises an eccentric shaft body and eccentric shaft heads arranged at two ends of the eccentric shaft body. One end of the eccentric shaft body is provided with a boss-shaped limiting structure used for preventing the pressure roller from shedding from the eccentric shaft body, and the other end of the eccentric shaft body is provided with a thread. Under connection interaction of the thread at one end of the eccentric shaft body and the boss-shaped limiting structure at the other end of the eccentric shaft body, the pressure roller is firmly fixed and prevented from swinging under an external force action in an operating process, and accordingly materials can be effectively extruded out of a mould by the pressure roller, and forming quality is guaranteed.
Description
Technical field
The present invention relates to biomass fuel pellet machine, more particularly, to a kind of press roll component of biomass granulation machine.
Background technology
Pressure roller used on typically existing biomass fuel pellet machine, bearing is directly built in pressure roller, and this knot
During structure work, because the friction between pressure roller and material is so that the unbalance stress of pressure roller, it is susceptible to vibration problems, and produces
The larger heat of life, when heat can be directly passed to bearing, therefore bearing working, temperature can reach 130-150 DEG C, and due to temperature
Degree is higher, so that roller bearing is damaged, and can therefore increase the waste of lubricating oil, causes bearing replacing frequently, raw material consumes
The problems such as take serious.
Content of the invention
It is an object of the invention in place of avoiding the deficiencies in the prior art, providing a kind of pressure roller group of biomass granulation machine
Part, this press roll component can coordinate the use of biomass fuel pellet machine, can effective formidable opponent's bearing operating temperatures, greatly prolong axle
In the life-span held, reduce the loss of raw material, reduce the frequency changed, be more beneficial for discharging.
For reaching above-mentioned purpose, technical scheme is as follows:
A kind of press roll component of biomass granulation machine, including the pressure roller with pressure roller shaft and pressure roller body, this pressure roller shaft is inclined for one
Heart axle, including eccentric shaft main body and the eccentric spindle nose being arranged on eccentric shaft main body two ends, described eccentric shaft main body one end has use
In the boss shape position limiting structure preventing pressure roller from deviating from from described eccentric shaft main body, the other end has screw thread.
Accordingly, the boss shape position limiting structure of eccentric shaft main body one end and the interaction threadeded of the other end are by pressure roller
Securely fix so that it is in operation, pressure roller is not swung by external force effect, so that material can effectively be squeezed by pressure roller
Go out mould it is ensured that the quality of molding.
Preferred as such scheme, described press roll component also includes oil channel structures, described oil channel structures include into oil pipe,
Flowline, oil nozzle and be arranged on the asphalt channel within eccentric shaft；Described oil nozzle is arranged on the eccentric spindle nose of described screw thread one end
End, the end of described bias spindle nose is had oilhole, and is communicated with described asphalt channel.
Preferred as such scheme, described oil channel structures also include always entering oily portion and total fuel-displaced portion；Always enter oily portion and institute
State into oil pipe connection, always fuel-displaced portion is coupled with described flowline.
Preferred as such scheme, described pressure roller also includes lubrication assembly of lowering the temperature, and described cooling lubrication assembly includes interior
If snare is located at outer ring in described pressure roller shaft being used for accepting two taper roll bearing dry seals of described pressure roller body internal surface
Enclose, seal ring cover and be fitted tightly over superposed sealing ring cover for sealing two of described taper roll bearing end
On oil storage gland；The entrance of the asphalt channel within described eccentric shaft is arranged at the end oilhole of described bias spindle nose, outlet
It is arranged in the inner space of described pressure roller shaft, pressure roller body and taper roll bearing besieged city；Asphalt channel within eccentric shaft
The inner space being constituted with cooling lubrication assembly is communicated.
Preferred as such scheme, described flowline by the tubing interface that is arranged on described oil storage gland end face with
Communicated by the fuel tank that described oil storage gland and superposed sealing ring cover are surrounded.
Preferred as such scheme, the work surface of described pressure roller is zigzag surface.
The method have the advantages that
1st, in the present invention, the boss shape position limiting structure of eccentric shaft main body one end will be pressed with the interaction threadeded of the other end
Roller securely fixes so that it is in operation, and pressure roller is not swung by external force effect, so that pressure roller can be effectively by material
Extrusion die is it is ensured that the quality of molding；
2nd, in the present invention, press roll component also includes oil channel structures, and oil channel structures include into oil pipe, flowline, oil nozzle and are arranged on partially
The asphalt channel of mandrel interior, therefore oil pipe, flowline, oil nozzle and the asphalt channel being arranged within eccentric shaft define one follows
Loop back path, it is achieved that the circulation temperature lowering of lubricating oil and recycling, has saved resource；
3rd, in the present invention, pressure roller also includes lowering the temperature lubrication assembly so that the lubricating oil in its internal bearings is in flow regime, axle
The temperature held is controlled, it is to avoid the abrasion of bearing, decreases the replacing number of times of bearing；
4th, in the present invention pressure roller work surface be zigzag surface, this serrated-surface can in advance by material sticks in pressure roller table
Face, is easy to extrusion molding.
Brief description
Fig. 1 is the perspective view of the present invention；
Fig. 2 is the cross section structure diagram of the present invention；
Fig. 3 is the overlooking the structure diagram of the present invention；
In figure, 3- pressure roller, 31- pressure roller shaft, 32- pressure roller body, 301- eccentric shaft main body, 302- bias spindle nose, 3011- boss shape
Position limiting structure, 3012- screw thread, 303- asphalt channel, 33- taper roll bearing, 34- sealing ring, 35- sealing ring cover, 36- are fuel-displaced
Gland, 37- tubing interface, 81- enter oil pipe, 82- flowline, 83- oil nozzle, 84- always enter oily portion, 85- always fuel-displaced portion.
Specific embodiment
The enforcement it is clear that described will be clearly and completely described to the technical scheme in the embodiment of the present invention below
Example is only a part of embodiment of the present invention, rather than whole embodiments.Embodiment in the present invention, ordinary skill
All other embodiment that personnel are obtained under the premise of not doing creative work, broadly falls into the scope of protection of the invention.
The present invention is described in detail with embodiment for 1-3 below in conjunction with the accompanying drawings.
Embodiment 1: with reference to Fig. 2, a kind of press roll component of biomass granulation machine, including having pressure roller shaft 31 and pressure roller body
32 pressure roller 3, this pressure roller shaft 31 is an eccentric shaft, includes eccentric shaft main body 301 and is arranged on the inclined of eccentric shaft main body 301 two ends
Spindle head 302, described eccentric shaft main body 301 one end has the boss for preventing pressure roller 3 from deviating from from described eccentric shaft main body 301
Shape position limiting structure 3011, the other end has screw thread 3012.
Referring to figs. 2 and 3 described press roll component also includes oil channel structures, and described oil channel structures are included into oil pipe 81, fuel-displaced
Pipe 82, oil nozzle 83 and be arranged on the asphalt channel 303 within eccentric shaft；Described oil nozzle 83 is arranged on the bias of described screw thread one end
The end of spindle nose 302, the end of described bias spindle nose 302 has oilhole, and communicates with described asphalt channel 303.
With reference to Fig. 3, described oil channel structures also include always entering oily portion 84 and total fuel-displaced portion 85；Always enter oily portion 84 with described enter oil
Pipe 81 couples, and always fuel-displaced portion 85 is coupled with described flowline 82.
With reference to Fig. 1 and Fig. 2, described pressure roller 3 also includes lubrication assembly of lowering the temperature, and it is sheathed that described cooling lubrication assembly includes inner ring
If outer ring is used for accepting two taper roll bearing 33 dry seals of described pressure roller body 32 inner surface in described pressure roller shaft 31
Enclose 34, seal ring cover 35 and be fitted tightly over superposed close for sealing two of described taper roll bearing 33 end
Oil storage gland 36 on seal lid 35；The entrance of the asphalt channel 303 within described eccentric shaft is arranged at described bias spindle nose 302
End oilhole, outlet be arranged on described pressure roller shaft 31, pressure roller body 32 and taper roll bearing 33 besieged city inner space in；
The inner space that asphalt channel 303 within eccentric shaft is constituted with cooling lubrication assembly communicates.
With reference to Fig. 3, described flowline 82 by the tubing interface 37 that is arranged on described oil storage gland 36 end face with by institute
State oil storage gland 36 and the superposed sealing fuel tank that surrounded of ring cover 35 communicates.
With reference to Fig. 1, the work surface of described pressure roller 3 is zigzag surface.
Above in conjunction with accompanying drawing, embodiments of the present invention are described in detail, but the present invention is not limited to above-mentioned reality
Apply mode, in the ken possessing belonging to one skilled in the relevant art, can also be without departing from present inventive concept
Under the premise of various changes can be made.
Claims (6)
1. a kind of press roll component of biomass granulation machine, including the pressure roller (3) with pressure roller shaft (31) and pressure roller body (32), its
It is characterised by: this pressure roller shaft (31) is an eccentric shaft, including eccentric shaft main body (301) be arranged on eccentric shaft main body (301) two
The eccentric spindle nose (302) at end, described eccentric shaft main body (301) one end has for preventing pressure roller (3) from described eccentric shaft main body
(301) the boss shape position limiting structure (3011) deviate from, the other end has screw thread (3012).
2. a kind of biomass granulation machine according to claim 1 press roll component it is characterised in that: described press roll component is also
Including oil channel structures, described oil channel structures include oil pipe (81), flowline (82), oil nozzle (83) and are arranged on inside eccentric shaft
Asphalt channel (303)；Described oil nozzle (83) is arranged on the end of the eccentric spindle nose (302) of described screw thread one end, described bias
The end of spindle nose (302) has oilhole, and communicates with described asphalt channel (303).
3. a kind of biomass granulation machine according to claim 2 press roll component it is characterised in that: described oil channel structures are also
Including always entering oily portion (84) and total fuel-displaced portion (85)；Always enter oily portion (84) with described enter oil pipe (81) couple, always fuel-displaced portion (85)
Couple with described flowline (82).
4. a kind of biomass granulation machine according to claim 3 press roll component it is characterised in that: described pressure roller (3) is also
Including cooling lubrication assembly, described cooling lubrication assembly includes inner ring and is set in the upper outer ring of described pressure roller shaft (31) being used for accepting institute
State two taper roll bearings (33) of pressure roller body (32) inner surface, some sealing rings (34), be used for sealing described circular cone rolling
Two of sub- bearing (33) end seal ring cover (35) and are fitted tightly over the oil storage on superposed sealing ring cover (35)
Gland (36)；The entrance of the asphalt channel (303) within described eccentric shaft is arranged at the end oil of described bias spindle nose (302)
Hole, outlet is arranged in the inner space that described pressure roller shaft (31), pressure roller body (32) and taper roll bearing (33) are encircled a city；Partially
The inner space that the asphalt channel (303) of mandrel interior is constituted with cooling lubrication assembly communicates.
5. a kind of biomass granulation machine according to claim 4 press roll component it is characterised in that: described flowline (82)
By the tubing interface (37) that is arranged on described oil storage gland (36) end face with by described oil storage gland (36) be located at top
The fuel tank that surrounded of sealing ring cover (35) communicate.
6. a kind of biomass granulation machine according to claim 1 press roll component it is characterised in that: described pressure roller (3)
Work surface is zigzag surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610756511.5A CN106346824A (en) | 2016-08-30 | 2016-08-30 | Pressure roller component for biomass granulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610756511.5A CN106346824A (en) | 2016-08-30 | 2016-08-30 | Pressure roller component for biomass granulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106346824A true CN106346824A (en) | 2017-01-25 |
Family
ID=57856776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610756511.5A Pending CN106346824A (en) | 2016-08-30 | 2016-08-30 | Pressure roller component for biomass granulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106346824A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3892515A (en) * | 1973-04-26 | 1975-07-01 | Papenmeier Kg Maschf Guenther | Granulating apparatus |
| CN200998657Y (en) * | 2006-12-01 | 2008-01-02 | 田中武 | Ring mould cubing machine roller circulation lubricating cooling device |
| CN202105631U (en) * | 2011-03-15 | 2012-01-11 | 河南龙昌机械制造有限公司 | Lubricating device of compression roller of granulator |
| CN104437251A (en) * | 2014-12-12 | 2015-03-25 | 溧阳市正翔精密机械有限公司 | Circularmould pelleting machine |
| CN204602126U (en) * | 2015-03-30 | 2015-09-02 | 安徽劲宇机械设备有限公司 | A kind of biomass granulation machine roller structure |
| CN205042436U (en) * | 2015-09-30 | 2016-02-24 | 安徽环态生物能源科技开发有限公司 | Automatic oiling device of living beings granulation machine compression roller |
-
2016
- 2016-08-30 CN CN201610756511.5A patent/CN106346824A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3892515A (en) * | 1973-04-26 | 1975-07-01 | Papenmeier Kg Maschf Guenther | Granulating apparatus |
| CN200998657Y (en) * | 2006-12-01 | 2008-01-02 | 田中武 | Ring mould cubing machine roller circulation lubricating cooling device |
| CN202105631U (en) * | 2011-03-15 | 2012-01-11 | 河南龙昌机械制造有限公司 | Lubricating device of compression roller of granulator |
| CN104437251A (en) * | 2014-12-12 | 2015-03-25 | 溧阳市正翔精密机械有限公司 | Circularmould pelleting machine |
| CN204602126U (en) * | 2015-03-30 | 2015-09-02 | 安徽劲宇机械设备有限公司 | A kind of biomass granulation machine roller structure |
| CN205042436U (en) * | 2015-09-30 | 2016-02-24 | 安徽环态生物能源科技开发有限公司 | Automatic oiling device of living beings granulation machine compression roller |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20170125 |