CN103240781A - Sawdust granulator - Google Patents
Sawdust granulator Download PDFInfo
- Publication number
- CN103240781A CN103240781A CN2013101769736A CN201310176973A CN103240781A CN 103240781 A CN103240781 A CN 103240781A CN 2013101769736 A CN2013101769736 A CN 2013101769736A CN 201310176973 A CN201310176973 A CN 201310176973A CN 103240781 A CN103240781 A CN 103240781A
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- casing
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- hollow shaft
- main motor
- driving wheel
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Abstract
The invention discloses a sawdust granulator and aims at solving the problem that existing sawdust granulators in the prior art are large in mechanical vibration and poor in heat radiating efficiency and do not easily discharge steam and dust in work. The sawdust granulator comprises a main motor, a casing, a spindle arranged in the casing, a hollow shaft sleeved on the spindle, a driven wheel sleeved on the hollow shaft and a driving wheel in transmission connection with the driven wheel. An operating door is arranged on the casing. A circular mould is arranged at the front end of the hollow shaft, and a press roller is arranged in an inner cavity hole of the circular mould. A central shaft is arranged in a central hole of the driving wheel, two ends of the central shaft are supported on a support frame through bearings, an exhaust channel is arranged at the top of the operating door, and an air outlet of the exhaust channel is connected with a dust removing ventilation network. The central shaft is in transmission connection with an output shaft of the main motor through a coupler, a motor base is arranged at the bottom of the main motor and is fixedly connected with the casing, and the support frame is erected on the motor base. The sawdust granulator has the advantages of being good in heat radiating effect, small in mechanical vibration and little in steam and dust.
Description
Technical field
The present invention relates to a kind of granulator, particularly a kind of wood chip, the contour fibrous raw material of stalk are pressed into granular wood chip granulator.
Background technology
In the prior art, a kind of wood chip granulator is arranged, the driving wheel that comprises main motor, casing, is arranged at main shaft in the casing, is set in hollow shaft on the main shaft, is set in driven pulley on the hollow shaft, is in transmission connection with driven pulley, casing is provided with actuating doors, the front end of actuating doors is provided with charging aperture, and the bottom of actuating doors is provided with discharging opening; The front end of hollow shaft is provided with the ring mould, is provided with pressure roller in the lumen orifice of ring mould; Driving wheel is provided with centre bore, directly is sleeved on by centre bore on the output shaft of main motor, and main motor is fixedlyed connected with casing.During work, raw materials such as wood chip are from the crush zone of the charging aperture feeding ring mould of actuating doors, and through the extruding of ring mould and pressure roller, material is extruded from the radially-arranged nib of ring mould, forms granular product, discharges from the discharging opening of actuating doors bottom at last.
Its weak point is, because wood chip belongs to high fibrous matter, big heat will be produced during extruding and stronger mechanical oscillation can be caused, produce a large amount of steam and dust simultaneously, because driving wheel directly is sleeved on the output shaft of main motor, main motor is fixedlyed connected with casing, causes the mechanical oscillation transport bigger, stronger mechanical oscillation act directly on the main motor, have a strong impact on the service life of main motor; In addition, a large amount of heats, steam and dust not only pollute workshop and surrounding enviroment, and to also producing considerable influence the service life of each drive disk assembly, cause operating efficiency low.
Summary of the invention
The objective of the invention is at when work mechanical oscillation of wood chip granulator are big in the prior art, radiating effect is poor, steam and dust are difficult for the problem of discharging; a kind of wood chip granulator is provided, has that good heat dissipation effect, mechanical oscillation are little, steam and a few advantage of dust.
The object of the present invention is achieved like this: a kind of wood chip granulator, the driving wheel that comprises main motor, casing, is arranged at main shaft in the described casing, is set in hollow shaft on the described main shaft, is set in driven pulley on the described hollow shaft, is in transmission connection with described driven pulley, described casing is provided with actuating doors, the front end of described actuating doors is provided with charging aperture, and the bottom of actuating doors is provided with discharging opening; The front end of described hollow shaft is provided with the ring mould, is provided with pressure roller in the lumen orifice of described ring mould; Be provided with central shaft in the centre bore of described driving wheel, on bracing frame, the top of described actuating doors offers the exhaust passage by bearings at the two ends of described central shaft, and the air outlet of described exhaust passage is connected with dust ventilating net; The output shaft of described central shaft and described main motor is in transmission connection by shaft coupling, and the bottom of described main motor is provided with motor base, and motor base is fixedlyed connected with described casing, and support frame as described above is located on the motor base.
Compared with prior art, the present invention has obtained following beneficial effect: the actuating doors top is provided with the exhaust passage, the a large amount of steam that produce in the work can be discharged casing by the dust ventilating net that links to each other with the exhaust passage with dust, minimizing is to the infringement of each parts in the casing, prolong the service life of each parts, played the effect of cleaning shop working environment simultaneously; Main motor separates with casing and sets up motor base separately, avoids main motor and casing to produce resonance, in addition; the output shaft of central shaft and main motor is in transmission connection by shaft coupling; reduce the mechanical oscillation transport, reduced the work noise of wood chip granulator, prolonged motor service life.
As a further improvement on the present invention, the periphery of described driving wheel is provided with case, offers some air intake shutters on the sidewall of described case.The air intake shutter is mainly used in replenishing cool ambient air to the inner transmission system of casing, has solved the problem that causes each drive disk assembly easily to wear out because operating temperature is too high, has prolonged the service life of each drive disk assembly.
As a further improvement on the present invention, the sidewall of described casing is provided with some exhaust outlets.After cool ambient air enters casing from the air intake shutter, each mechanical part generation heat exchange higher with temperature in the casing, the high temperature air that heat exchange takes place can be discharged by exhaust outlet, further strengthens cooling effect.
As a further improvement on the present invention, described hollow shaft is circumferentially with some spiral fan blades.Drive hollow shaft when driven pulley rotates and rotate, thereby drive the spiral fan blade rotation that links to each other with hollow shaft, accelerate the casing inner air flow, accelerated the discharge of hot-air in the casing, improved cooling-down effect.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is that the A of Fig. 1 is to structural representation.
Fig. 3 is that Fig. 2 is along the cross-sectional view of D-D.
Fig. 4 is that the B of Fig. 1 is to structural representation.
Fig. 5 is that the C of Fig. 1 is to structural representation.
Wherein, 1 main motor; 2 casings; 3 main shafts; 4 hollow shafts; 5 driven pulleys; 6 driving wheels; 7 actuating doors; 8 charging apertures; 9 discharging openings; 10 ring moulds; 11 pressure rollers; 12 central shafts; 13 bracing frames; 14 exhaust passages; 15 dust ventilating nets; 16 shaft couplings; 17 motor bases; 18 cases; 19 air intake shutters; 20 exhaust outlets; 21 spiral fan blades.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described in further detail.
Extremely shown in Figure 5 as Fig. 1, the driving wheel 6 that comprises main motor 1, casing 2, is arranged at main shaft 3 in the casing 2, is set in hollow shaft 4 on the main shaft 3, is set in driven pulley 5 on the hollow shaft 4, is in transmission connection with driven pulley 5, casing 2 is provided with actuating doors 7, the front end of actuating doors 7 is provided with charging aperture 8, and the bottom of actuating doors 7 is provided with discharging opening 9; The front end of hollow shaft is provided with ring mould 10, is provided with pressure roller 11 in the lumen orifice of ring mould 10; Be provided with central shaft 12 in the centre bore of driving wheel 6, on bracing frame 13, the top of actuating doors 7 offers exhaust passage 14 by bearings at the two ends of central shaft 12, and the air outlet of exhaust passage 14 is connected with dust ventilating net 15; Central shaft 12 is in transmission connection by shaft coupling 16 with the output shaft of main motor 1, and the bottom of main motor 1 is provided with motor base 17, and motor base 17 is fixedlyed connected with casing 2, and bracing frame 13 is located on the motor base 17.The periphery of driving wheel 6 is provided with case 18, offers some air intake shutters 19 on the sidewall of case 18.The sidewall of casing 2 is provided with some exhaust outlets 20.Hollow shaft 4 is circumferentially with some spiral fan blades 21.
When the present invention works, the main motor 1 that has on the individual motor base rotates by the driving wheel 6 that shaft coupling 16 drives on the bracing frame 13, the driven pulley 5 that driving wheel 6 drives again on the hollow shaft 4 rotates, the ring mould 10 that drives hollow shaft 4 front ends simultaneously rotates, some pressure rollers 11 of ring mould 10 and main shaft 3 front ends form some crush zones, simultaneously, raw materials such as wood chip are from actuating doors 7 front ends feeding crush zone, extruding through ring mould 10 and pressure roller 11, material is extruded from the radially-arranged nib of ring mould 10, form granular product, discharge from the discharging opening 9 of actuating doors 7 belows at last.
The present invention is not limited to above-described embodiment; also can be installed on the driven pulley 5 that rotates synchronously with hollow shaft 4 as spiral fan blade 21; on the basis of technical scheme disclosed by the invention; those skilled in the art is according to disclosed technology contents; do not need performing creative labour just can make some replacements and distortion to some technical characterictics wherein, these replacements and distortion are all in protection scope of the present invention.
Claims (4)
1. wood chip granulator, the driving wheel that comprises main motor, casing, is arranged at main shaft in the described casing, is set in hollow shaft on the described main shaft, is set in driven pulley on the described hollow shaft, is in transmission connection with described driven pulley, described casing is provided with actuating doors, the front end of described actuating doors is provided with charging aperture, and the bottom of actuating doors is provided with discharging opening; The front end of described hollow shaft is provided with the ring mould, is provided with pressure roller in the lumen orifice of described ring mould; Be provided with central shaft in the centre bore of described driving wheel, the two ends of described central shaft on bracing frame, is characterized in that by bearings the top of described actuating doors offers the exhaust passage, and the air outlet of described exhaust passage is connected with dust ventilating net; The output shaft of described central shaft and described main motor is in transmission connection by shaft coupling, and the bottom of described main motor is provided with motor base, and motor base is fixedlyed connected with described casing, and support frame as described above is located on the motor base.
2. wood chip granulator according to claim 1 is characterized in that, the periphery of described driving wheel is provided with case, offers some air intake shutters on the sidewall of described case.
3. wood chip granulator according to claim 1 and 2 is characterized in that, the sidewall of described casing is provided with some exhaust outlets.
4. wood chip granulator according to claim 3 is characterized in that, described hollow shaft is circumferentially with some spiral fan blades.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101769736A CN103240781A (en) | 2013-05-14 | 2013-05-14 | Sawdust granulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101769736A CN103240781A (en) | 2013-05-14 | 2013-05-14 | Sawdust granulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103240781A true CN103240781A (en) | 2013-08-14 |
Family
ID=48920819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101769736A Pending CN103240781A (en) | 2013-05-14 | 2013-05-14 | Sawdust granulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103240781A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104082838A (en) * | 2014-06-17 | 2014-10-08 | 德清钟管腾跃家庭农场 | Feed stuff cuber |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63305979A (en) * | 1987-06-05 | 1988-12-13 | Kubota Kensetsu Kk | Granulation of incinerated dust |
| CN101700482A (en) * | 2009-11-23 | 2010-05-05 | 溧阳市华生机械厂 | Air-cooled dedusting system of biomass granulator |
| JP4590502B2 (en) * | 2006-02-22 | 2010-12-01 | 東光技研工業株式会社 | Tablet washing machine |
| CN102132944A (en) * | 2011-03-24 | 2011-07-27 | 江苏牧羊集团有限公司 | Ring module granulator |
| CN201949858U (en) * | 2010-12-29 | 2011-08-31 | 辽宁现代生物质新能源开发有限公司 | Circular mold granulating machine |
| CN202460582U (en) * | 2012-01-06 | 2012-10-03 | 广东一力集团制药有限公司 | Quickly-dedusting dry roll press |
| CN102974276A (en) * | 2012-11-12 | 2013-03-20 | 溧阳市正申饲料机械厂 | Ring die pelleter |
| CN203391067U (en) * | 2013-05-14 | 2014-01-15 | 牧羊有限公司 | Wood chip granulator |
-
2013
- 2013-05-14 CN CN2013101769736A patent/CN103240781A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63305979A (en) * | 1987-06-05 | 1988-12-13 | Kubota Kensetsu Kk | Granulation of incinerated dust |
| JP4590502B2 (en) * | 2006-02-22 | 2010-12-01 | 東光技研工業株式会社 | Tablet washing machine |
| CN101700482A (en) * | 2009-11-23 | 2010-05-05 | 溧阳市华生机械厂 | Air-cooled dedusting system of biomass granulator |
| CN201949858U (en) * | 2010-12-29 | 2011-08-31 | 辽宁现代生物质新能源开发有限公司 | Circular mold granulating machine |
| CN102132944A (en) * | 2011-03-24 | 2011-07-27 | 江苏牧羊集团有限公司 | Ring module granulator |
| CN202460582U (en) * | 2012-01-06 | 2012-10-03 | 广东一力集团制药有限公司 | Quickly-dedusting dry roll press |
| CN102974276A (en) * | 2012-11-12 | 2013-03-20 | 溧阳市正申饲料机械厂 | Ring die pelleter |
| CN203391067U (en) * | 2013-05-14 | 2014-01-15 | 牧羊有限公司 | Wood chip granulator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104082838A (en) * | 2014-06-17 | 2014-10-08 | 德清钟管腾跃家庭农场 | Feed stuff cuber |
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Application publication date: 20130814 |