CN205216793U - Biomass fuel granulation machine pinch roller device assembly - Google Patents
Biomass fuel granulation machine pinch roller device assembly Download PDFInfo
- Publication number
- CN205216793U CN205216793U CN201521116575.6U CN201521116575U CN205216793U CN 205216793 U CN205216793 U CN 205216793U CN 201521116575 U CN201521116575 U CN 201521116575U CN 205216793 U CN205216793 U CN 205216793U
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- China
- Prior art keywords
- bearing
- transmission shaft
- eccentric bushing
- oil feeder
- pipeline
- 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.)
- Withdrawn - After Issue
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
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- Rolling Contact Bearings (AREA)
Abstract
The utility model relates to a friction pinch roller device, especially a biomass fuel granulation machine pinch roller device assembly. It contains left and right pinch roller device, left and right transmission shaft and radially supports the connecting plate, its characterized in that left side pinch roller device contains compression roller, bearing, eccentric cover, eccentric cover positioning adjustment device, eccentric ways is in a left side transmission shaft or on the transmission shaft of the right side, the compression roller pass through the bearing with eccentric cover rotates the hookup, eccentric cover positioning adjustment device by the adjusting sleeve and establish on the adjusting sleeve the internal spline with establish the external splines of eccentric cover upper end constitutes, the adjusting sleeve is fixed radial support connecting plate on. Its purpose is in order to design clearance adjustment accuracy between a compression roller and the ring mould, the long biomass fuel granulation machine pinch roller device assembly of bearing replacement cycle. Compared with the prior art, have clearance adjustment, location convenience, bearing long service life, transmission shaft work is steady, can guarantee advantages such as living beings granular mass.
Description
Technical field
The utility model relates to friction pressing wheel device, particularly a kind of biomass fuel pellet machine pressing wheel device assembly.
Background technology
Biomass fuel utilizes the solid waste such as cornstalk, wheat straw, straw, peanut shell, corncob, cotton stem, soybean bar, husk, weeds, branch, leaf, sawdust, bark of crops to be raw material; after crushed; adopt biomass granulation machine to pressurize to it, density, shaping; become little bar-shaped solid particle fuel; wherein, to be biomass granulation machine to biomass powder mince biomass fuel pellet machine pressing wheel device carries out rubbing the key equipment of high temperature gelatinization.
Intellectual Property in China net discloses on September 2nd, 2015 a kind of biomass granulation machine press-roller device that a kind of patent No. is 201520186157.8, and this press-roller device is primarily of pressure roller, bearing, eccentric shaft and store oil fuel tank composition, and this device has the following disadvantages:
1, the inner bearing of press-roller device adopts butter lubrication, and be unfavorable for cooling, inner bearing is short for service life, and the replacement cycle is fast, and use cost is high.
2, stable working is poor.Gap adjustment between the ring mould of pressure roller and biomass fuel pellet machine is adjusted by eccentric shaft, and eccentric shaft lower end is connected by loose fit with retainer, regulates inconvenient, and operationally, eccentric shaft work is not steady, there will be and rocks simultaneously.
Summary of the invention
The purpose of this utility model is that between a kind of pressure roller of design and ring mould, gap adjustment is accurate, a kind of biomass fuel pellet machine pressing wheel device assembly that the bearing replacing cycle is long.
In order to achieve the above object, the utility model adopts following technical solution: a kind of biomass fuel pellet machine pressing wheel device assembly, it comprises a left side, right pressing wheel device, left, right power transmission shaft, a described left side, right power transmission shaft lower end symmetry is connected on retainer, radial support gusset piece is provided with between described Left Drive axle upper end and described right power transmission shaft upper end, it is characterized in that described left pressing wheel device or right pressing wheel device comprise pressure roller, bearing, eccentric bushing, eccentric bushing adjustment positioner, described eccentric bushing is enclosed within described Left Drive axle or described right power transmission shaft, described pressure roller to be rotated with described eccentric bushing by bearing and connects, described eccentric bushing adjustment positioner is made up of with the external splines being located at described eccentric bushing upper end adjusting sleeve and the internal spline be located in adjusting sleeve, described adjusting sleeve is fixed on the radial support gusset piece of described power transmission shaft upper end.
The utility model is in order to extend the bearing replacement cycle, improve the service life of bearing, described technical scheme is arranged further: be also provided with bearing circulating cooling system, it comprises oil feeder, grease feed pipe road and lubricating oil return pipeline, wherein, described oil feeder is primarily of oil feeder cover, oil feeder axle, bearing is formed, described oil feeder cover to be rotated with described oil feeder axle by described bearing and connects, described oil feeder cover is fixed on described radial support gusset piece, described oil feeder axle is by anti-pivoted arm, support housing is fixed on the ring mould of granulator, described grease feed pipe route is located at the upper pipeline on described Left Drive axle and the upper annular groove be located on described eccentric bushing is formed, described upper pipeline arrival end connects oil feeder oil-out, the described upper pipeline port of export connects described upper annular groove arrival end, the described upper annular groove port of export connects roller bearing room, described lubricating oil return pipeline is by the lower annular groove be located on described eccentric bushing and be located at the lower pipe on described Left Drive axle and form, described lower annular groove arrival end connects roller bearing room, the port of export of described lower pipeline is by the external grease-box of return line.
Accompanying drawing explanation
Fig. 1 is the present embodiment structural representation.
Connection diagram in Fig. 2 the present embodiment between power transmission shaft, eccentric bushing, support gusset piece.
The structural representation that in Fig. 3 the present embodiment, between ring mould and pressure roller, gap is regulated by eccentric bushing.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As shown in Figure 1, the present embodiment comprises left and right pressing wheel device, left and right power transmission shaft 7-1,7-2 and bearing circulating cooling system, described left and right power transmission shaft 7-1,7-2 lower end symmetry is connected on described retainer 16, radial support gusset piece 4 is provided with between described Left Drive axle 7-1 upper end and described right power transmission shaft 7-2 upper end, wherein:
Again as shown in Figure 1, described left pressing wheel device or right pressing wheel device comprise pressure roller 11, bearing 10, eccentric bushing 9, eccentric bushing adjustment positioner, described eccentric bushing 9 is enclosed within described Left Drive axle 7-1 or described right power transmission shaft 7-2, described pressure roller 11 is rotated with described eccentric bushing 9 by bearing 10 and connects, as shown in Figure 2, described eccentric bushing adjustment positioner is made up of with the external splines 9-1 being located at described eccentric bushing 9 upper end adjusting sleeve 8 and the internal spline 8-1 be located in adjusting sleeve 8, and described adjusting sleeve 8 is fixed on described radial support gusset piece 4.
Radial support gusset piece 4 and the left and right power transmission shaft of retainer 16 common support, and by it, the radial load that two pressure rollers produce is cancelled out each other, power transmission shaft and retainer are connected by tight fit simultaneously, and therefore operationally, power transmission shaft work is very steady, can not rock.
As shown in Figure 3, overlap 9 circumferential locations by eccentric adjustment, the gap between pressure roller 11 and ring mould 1 can be regulated, to reach best clearance requirement, thus ensure biological particles quality.Meanwhile, after gap adjustment, adopt internal spline 8-1 and external splines 9-1 (shown in Fig. 2) to position, locate very convenient.
When pressure roller 11 is after a period of time service wear, when causing pressure roller and ring die clearance to become greatly affect biological particles quality, then need again to be adjusted by inside and outside spline, regulate accurately and facilitate.
Again as shown in Figure 1, described bearing circulating cooling system comprises oil feeder 3, grease feed pipe road and lubricating oil return pipeline, wherein, described oil feeder overlaps 3-1 primarily of oil feeder, oil feeder axle 3-2, little bearing 3-3 is formed, described oil feeder cover 3-1 is rotated with described oil feeder axle 3-2 by described little bearing 3-3 and connects, described oil feeder cover 3-1 is fixed on described radial support gusset piece 4, described oil feeder axle 3-2 is by anti-pivoted arm 5, support housing 2 is fixed on the ring mould 1 of granulator, the upper pipeline 6-1 that described grease feed pipe route is located on described Left Drive axle 7-1 is formed with the upper annular groove 14 be located on described eccentric bushing 9, described upper pipeline 6-1 arrival end connects oil feeder 3 oil-out, the described upper pipeline 6-1 port of export connects described upper annular groove 14 arrival end, described upper annular groove 14 port of export connects roller bearing room 17, described lubricating oil return pipeline is made up of the lower annular groove 15 be located on described eccentric bushing and the lower pipeline 6-2 be located on described Left Drive axle 7-1, described lower annular groove 15 arrival end connects roller bearing room 17, the port of export of described lower pipeline 6-2 is by the external grease-box of return line.
After lubricating oil sends into oil feeder 3 from external grease-box by oil pump, by the upper pipeline 6-1 of power transmission shaft, on eccentric bushing annular groove 14 enter pressure roller indoor bearing lubrication is cooled, normally work to make it, oil feeder cover 3-1 rotates around oil feeder axle 3-2 with left and right pressing wheel device, and anti-pivoted arm 5 is fixed on support housing 2 to prevent oil feeder axle 3-2 from rotating.After oil lubrication cooling press roller bearing, under eccentric bushing, annular groove 15 enters power transmission shaft lower pipeline 6-2, gets back to external grease-box by return line.
Because temperature in pressing wheel device is very high, adopt lubrication oil circulation coercively fed, both bearing was lubricated, and again circulating cooling was carried out to bearing, and extended the bearing replacing cycle, and improve the service life of bearing.
In sum, the utility model compared with prior art has the following advantages:
1, the gap adjustment between pressure roller and ring mould is convenient, ensures biological particles quality.
2, bearing adopts lubricating oil compulsory circulative cooling, improves the service life of bearing, extends the bearing replacing cycle.
Claims (2)
1. a biomass fuel pellet machine pressing wheel device assembly, it comprises a left side, right pressing wheel device, left, right power transmission shaft (7-1, 7-2), a described left side, right power transmission shaft (7-1, 7-2) lower end symmetry is connected on retainer (16), radial support gusset piece (4) is provided with between described Left Drive axle (7-1) upper end and described right power transmission shaft (7-2) upper end, it is characterized in that described left pressing wheel device or right pressing wheel device comprise pressure roller (11), bearing (10), eccentric bushing (9), eccentric bushing adjustment positioner, described eccentric bushing (9) is enclosed within described Left Drive axle (7-1) or described right power transmission shaft (7-2), described pressure roller (11) to be rotated with described eccentric bushing (9) by bearing (10) and connects, described eccentric bushing adjustment positioner is made up of adjusting sleeve (8) and the internal spline (8-1) be located in adjusting sleeve (8) and the external splines (9-1) that is located at described eccentric bushing (9) upper end, described adjusting sleeve (8) is fixed on described radial support gusset piece (4).
2. a kind of biomass fuel pellet machine pressing wheel device assembly according to claim 1, it is characterized in that also being provided with bearing circulating cooling system, it comprises oil feeder (3), grease feed pipe road and lubricating oil return pipeline, wherein, described oil feeder is primarily of oil feeder cover (3-1), oil feeder axle (3-2), little bearing (3-3) is formed, described oil feeder cover (3-1) to be rotated with described oil feeder axle (3-2) by described little bearing (3-3) and is connected, described oil feeder cover (3-1) is fixed on described radial support gusset piece (4), described oil feeder axle (3-2) is by anti-pivoted arm (5), support housing (2) is fixed on the ring mould (1) of granulator, described grease feed pipe route is located at the upper pipeline (6-1) on described Left Drive axle (7-1) and the upper annular groove (14) be located on described eccentric bushing (9) is formed, described upper pipeline (6-1) arrival end connects oil feeder (3) oil-out, described upper pipeline (6-1) port of export connects described upper annular groove (14) arrival end, described upper annular groove (14) port of export connects roller bearing room (17), described lubricating oil return pipeline is made up of the lower annular groove (15) be located on described eccentric bushing and the lower pipeline (6-2) be located on described Left Drive axle (7-1), described lower annular groove (15) arrival end connects roller bearing room (17), the port of export of described lower pipeline (6-2) is by the external grease-box of return line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521116575.6U CN205216793U (en) | 2015-12-24 | 2015-12-24 | Biomass fuel granulation machine pinch roller device assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521116575.6U CN205216793U (en) | 2015-12-24 | 2015-12-24 | Biomass fuel granulation machine pinch roller device assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205216793U true CN205216793U (en) | 2016-05-11 |
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ID=55891889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521116575.6U Withdrawn - After Issue CN205216793U (en) | 2015-12-24 | 2015-12-24 | Biomass fuel granulation machine pinch roller device assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205216793U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105478058A (en) * | 2015-12-24 | 2016-04-13 | 浙江格尔减速机有限公司 | Biomass fuel granulator pinch roller device assembly |
| CN106582958A (en) * | 2016-12-22 | 2017-04-26 | 江苏金梧实业股份有限公司 | Biomass energy fuel pelleter |
-
2015
- 2015-12-24 CN CN201521116575.6U patent/CN205216793U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105478058A (en) * | 2015-12-24 | 2016-04-13 | 浙江格尔减速机有限公司 | Biomass fuel granulator pinch roller device assembly |
| CN105478058B (en) * | 2015-12-24 | 2017-11-10 | 浙江格尔减速机有限公司 | A kind of biomass fuel pellet machine pressing wheel device assembly |
| CN106582958A (en) * | 2016-12-22 | 2017-04-26 | 江苏金梧实业股份有限公司 | Biomass energy fuel pelleter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160511 Effective date of abandoning: 20171110 |
|
| AV01 | Patent right actively abandoned |