CN106669901A - Less-maintenance efficient grinding roller device - Google Patents
Less-maintenance efficient grinding roller device Download PDFInfo
- Publication number
- CN106669901A CN106669901A CN201610727494.2A CN201610727494A CN106669901A CN 106669901 A CN106669901 A CN 106669901A CN 201610727494 A CN201610727494 A CN 201610727494A CN 106669901 A CN106669901 A CN 106669901A
- Authority
- CN
- China
- Prior art keywords
- grinding roller
- sleeve
- roller
- shaft
- grinding
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
- B02C15/08—Mills with balls or rollers centrifugally forced against the inner surface of a ring, the balls or rollers of which are driven by a centrally arranged member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
- B02C15/004—Shape or construction of rollers or balls
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a less-maintenance efficient grinding roller device comprising a grinding roller assembly. The grinding roller assembly comprises a grinding roller, a roller core, a grinding roller shaft and a grinding roller sleeve. The middle portion and the lower portion of the grinding roller shaft are arranged in the grinding roller sleeve and mounted in place through bearing mechanisms arranged in an upper port and a lower port of the grinding roller sleeve. A sealing assembly is arranged in the upper port of the grinding roller sleeve. The grinding roller is fixedly arranged on the roller core with an end cover. The roller core is arranged in the lower port of the grinding roller sleeve through the end cover. The less-maintenance efficient grinding roller device is an unconventional design of a traditional structure, and by fixing the grinding roller shaft and enabling the grinding roller to drive the grinding roller sleeve to rotate, the lower port of the grinding roller sleeve can adopt the end cover of the roller core to realize the real sense of full sealing, and the long-term and normal operation of the bearing mechanisms located at the positions is guaranteed.
Description
Technical field
The present invention relates to flour mill modular construction, specially a kind of few maintenance efficient Burnisher apparatus.
Background technology
In the universal architecture of milling machine host, main frame main shaft upper end leads to equipped with fixed roll frame (or claiming plum blossom frame) on fixed roll frame
Crossing the uniform hanging of hinge mechanism has the grinding roller assembly of multiple circle distributions, and the grinding roller assembly is by grinding roller sleeve, shaft of grinding roller and grinding roller
Composition, in the rotary course of main frame main shaft, grinding roller assembly makes to keep rolling between each grinding roller and bull ring by centrifugal action
Contact, material is grinded up under interaction of the grinding roller with bull ring.
In the grinding roller assembly, shaft of grinding roller is installed in grinding roller sleeve by the Bearning mechanism of upper and lower end, the lower end of shaft of grinding roller
Stretch out grinding roller sleeve and grinding roller is installed, the normal fortune of grinding roller rotating shaft is affected to prevent dust from resulting in blockage into bottom end bearing mechanism
Turn, various forms of sealing structures are employed in prior art, if Authorization Notice No. is CN203076020U《Grinding roller of wheat flour-milling
Assembly》Utility model patent, but because grinding roller sleeve lower end is near the air inlet of air-intaking box, it is described under the effect of powerful wind-force
Sealing structure is difficult to stop the intrusion of dust that the infringement of Bearning mechanism is matter of time, ultimately causes maintenance down, serious shadow
The production efficiency of milling main frame is rung.
The content of the invention
For the deficiencies in the prior art, the technical problem to be solved is to propose one kind effectively to prevent dust from entering
Enter few maintenance efficient Burnisher apparatus of Bearning mechanism.
Few maintenance efficient Burnisher apparatus of above-mentioned technical problem are can solve the problem that, its technical scheme includes grinding roller assembly, and institute is not
Be the grinding roller assembly include grinding roller, roller core, shaft of grinding roller and grinding roller sleeve, in the shaft of grinding roller, bottom be located at grinding roller sleeve
Bearning mechanism installation in place that is interior and being arranged by the upper and lower port of grinding roller sleeve, the upper port of the grinding roller sleeve is provided with sealing group
Part, the grinding roller is installed on the roller core with end cap, and the roller core is installed on the lower port of grinding roller sleeve by end cap.
The black box is conventional design, including seal closure is provided with skeleton close between the seal closure and shaft of grinding roller
Seal.
For ease of suspention of the grinding roller assembly on fixed roll frame, the shaft of grinding roller is fixedly installed at the upper part with hanging sleeve, the hanging sleeve
Outside is provided with hangers.
More effectively to prevent dust from entering in framework type sealing ring, it is provided with that dust is outside between the hanging sleeve and seal closure
The flabellum for blowing.
Beneficial effects of the present invention：
1st, the few maintenance efficient Burnisher apparatus of the present invention are designed for the anti-convention of traditional structure, are made by the way that shaft of grinding roller is fixed
Grinding roller drives grinding roller sleeve rotation so that the lower port of grinding roller sleeve can adopt the end cap of roller core to realize truly complete close
Envelope, it is ensured that the Bearning mechanism of the position can normally run for a long time.
2nd, the present invention can integrally reduce the center of gravity of grinding roller assembly, be conducive to improving the grinding forces of grinding roller, and flour mill yield can
Improve more than 5%.
Description of the drawings
Fig. 1 is the structural representation of one embodiment of the present invention.
Figure number is identified：1st, grinding roller；2nd, shaft of grinding roller；3rd, grinding roller sleeve；4th, Bearning mechanism；5th, seal closure；6th, roller core；7th, hanging sleeve；
7-1, hangers；8th, framework type sealing ring；9th, flabellum.
Specific embodiment
Below in conjunction with the accompanying drawings illustrated embodiment is described further to technical scheme.
The few maintenance efficient Burnisher apparatus of the present invention include grinding roller assembly, and the grinding roller assembly includes grinding roller 1, roller core 6, grinding roller
Axle 2 and grinding roller sleeve 3.
The suitable for reading and lower mouth of the grinding roller sleeve 3 is respectively equipped with (the single-row circular cone rolling of Bearning mechanism 4 that can bear axial load
Sub- bearing), in the shaft of grinding roller 2, bottom be placed in grinding roller sleeve 3 and by upper and lower Bearning mechanism 4 it is in place, the top of shaft of grinding roller 2
Stretch out grinding roller sleeve 3 and be fixedly and coaxially connected with hanging sleeve 7, the outside of the hanging sleeve 7 is provided with hangers 7-1, inside the hangers 7-1
Horizontal pin-and-hole is offered, as shown in Figure 1.
The roller core 6 is located at the lower mouth of grinding roller sleeve 3, and 3 times mouths of end cover bolt and grinding roller sleeve on the top of roller core 6 are connected peace
Dress, the grinding roller 1 is fixedly installed on roller core 6；The suitable for reading of the grinding roller sleeve 3 is provided with black box, and the black box includes
Seal closure 5 and framework type sealing ring 8, the seal closure 5 is installed with bolt with the connection suitable for reading of grinding roller sleeve 3, upper and lower two skeletons
Formula sealing ring 8 is same to be located between the gap of seal closure 5 and shaft of grinding roller 2, as shown in Figure 1.
Flabellum 9 is provided with seal closure 5 between the hanging sleeve 7 and seal closure 5, by the way of outwards blowing powder is prevented
Dirt is entered in framework type sealing ring 8, as shown in Figure 1 by seal closure 5.
The method of operation of the present invention：
The grinding roller assembly is suspended on fixed roll frame by the hangers 7-1 of hanging sleeve 7, described fixed under main frame main shaft drives
Roll stand drives the rotation of grinding roller assembly and produces centrifugal force, and under the action of the centrifugal force grinding roller 1 contacts with bull ring and rolls on bull ring
Dynamic, because shaft of grinding roller 2 is maintained static, grinding roller sleeve 3 rotates under the drive of grinding roller 1.
The present invention is maintained static and the structure of the rotation of grinding roller sleeve 3 due to taking shaft of grinding roller 2, thus can adopt roller core 6
End cap is totally-enclosed by the Bearning mechanism 4 in 3 times mouths of grinding roller sleeve, has overturned labyrinth seal structure complicated in traditional mechanism, body
Reveal impayable advance.
Claims (4)
1. few maintenance efficient Burnisher apparatus, including grinding roller assembly, it is characterised in that：The grinding roller assembly includes grinding roller (1), roller core
(6), shaft of grinding roller (2) and grinding roller sleeve (3), in the shaft of grinding roller (2), bottom is in the grinding roller sleeve (3) and by grinding roller sleeve (3)
Bearning mechanism (4) installation in place that upper and lower port is arranged, the upper port of the grinding roller sleeve (3) is provided with black box, the mill
Roller (1) is installed on the roller core with end cap (6), and the roller core (6) is installed on the lower port of grinding roller sleeve (3) by end cap.
It is 2. according to claim 1 to lack maintenance efficient Burnisher apparatus, it is characterised in that：The black box includes seal closure
(5), it is provided with framework type sealing ring (8) between the seal closure (5) and shaft of grinding roller (2).
It is 3. according to claim 2 to lack maintenance efficient Burnisher apparatus, it is characterised in that：The top of the shaft of grinding roller (2) is consolidated
Equipped with hanging sleeve (7), the hangers (7-1) being suspended to grinding roller assembly on fixed roll frame is provided with the outside of the hanging sleeve (7).
It is 4. according to claim 3 to lack maintenance efficient Burnisher apparatus, it is characterised in that：The hanging sleeve (7) and seal closure (5)
Between be provided with the flabellum (9) for outwards blowing dust.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610727494.2A CN106669901B (en) | 2016-08-25 | 2016-08-25 | Few maintenance efficient Burnisher apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610727494.2A CN106669901B (en) | 2016-08-25 | 2016-08-25 | Few maintenance efficient Burnisher apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106669901A true CN106669901A (en) | 2017-05-17 |
| CN106669901B CN106669901B (en) | 2019-03-12 |
Family
ID=58839886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610727494.2A Active CN106669901B (en) | 2016-08-25 | 2016-08-25 | Few maintenance efficient Burnisher apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106669901B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2256343Y (en) * | 1996-03-25 | 1997-06-18 | 广西壮族自治区桂林矿山机械厂 | Roller device of R type swing flour mill |
| CN2702777Y (en) * | 2003-12-04 | 2005-06-01 | 吴振卿 | Grinding roll |
| CN203076020U (en) * | 2012-12-26 | 2013-07-24 | 郑州维科重工机械有限公司 | Suspension device between grinding roller assembly and star rack of flour mill |
| CN203308619U (en) * | 2013-06-06 | 2013-11-27 | 刘青林 | Vertical motor air filter |
| CN203725200U (en) * | 2014-02-19 | 2014-07-23 | 北京电力设备总厂 | Grinding roll device |
| CN104056690A (en) * | 2014-07-22 | 2014-09-24 | 郑州维科重工机械有限公司 | Bent arm suspending device between grinding roller assembly and plum blossom shaped frame of mill |
| CN204602314U (en) * | 2015-04-15 | 2015-09-02 | 河南黎明重工科技股份有限公司 | A kind of grinding roller with helical groove structure |
| CN205966036U (en) * | 2016-08-25 | 2017-02-22 | 谭开强 | Maintain high -efficient grinding roller device less |
-
2016
- 2016-08-25 CN CN201610727494.2A patent/CN106669901B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2256343Y (en) * | 1996-03-25 | 1997-06-18 | 广西壮族自治区桂林矿山机械厂 | Roller device of R type swing flour mill |
| CN2702777Y (en) * | 2003-12-04 | 2005-06-01 | 吴振卿 | Grinding roll |
| CN203076020U (en) * | 2012-12-26 | 2013-07-24 | 郑州维科重工机械有限公司 | Suspension device between grinding roller assembly and star rack of flour mill |
| CN203308619U (en) * | 2013-06-06 | 2013-11-27 | 刘青林 | Vertical motor air filter |
| CN203725200U (en) * | 2014-02-19 | 2014-07-23 | 北京电力设备总厂 | Grinding roll device |
| CN104056690A (en) * | 2014-07-22 | 2014-09-24 | 郑州维科重工机械有限公司 | Bent arm suspending device between grinding roller assembly and plum blossom shaped frame of mill |
| CN204602314U (en) * | 2015-04-15 | 2015-09-02 | 河南黎明重工科技股份有限公司 | A kind of grinding roller with helical groove structure |
| CN205966036U (en) * | 2016-08-25 | 2017-02-22 | 谭开强 | Maintain high -efficient grinding roller device less |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106669901B (en) | 2019-03-12 |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230103 Address after: 541800 No. 59 Xiangyang Road, Yongfu Town, Yongfu County, Guilin, the Guangxi Zhuang Autonomous Region Patentee after: Guilin Yongfu Hengda Machinery Casting Co.,Ltd. Address before: 541002 No. 1-4-2, Building 3, No. 6, Dong'an Road, Xiangshan District, Guilin, Guangxi Zhuang Autonomous Region Patentee before: Tan Kaiqiang |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230413 Address after: Laojie Village Committee of Tanxia Town, Lingchuan County, Guilin City, Guangxi Zhuang Autonomous Region 541200 (Tanxia Machinery Manufacturing Park) Patentee after: GUILIN HENGDA MINING MACHINERY Co.,Ltd. Address before: 541800 No. 59 Xiangyang Road, Yongfu Town, Yongfu County, Guilin, the Guangxi Zhuang Autonomous Region Patentee before: Guilin Yongfu Hengda Machinery Casting Co.,Ltd. |