CN105000347A - Heavy roller structure - Google Patents
Heavy roller structure Download PDFInfo
- Publication number
- CN105000347A CN105000347A CN201510335322.6A CN201510335322A CN105000347A CN 105000347 A CN105000347 A CN 105000347A CN 201510335322 A CN201510335322 A CN 201510335322A CN 105000347 A CN105000347 A CN 105000347A
- Authority
- CN
- China
- Prior art keywords
- hub body
- sleeve
- end cap
- withstands
- rolling bearing
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors
- B65G39/02—Adaptations of individual rollers and supports therefor
- B65G39/09—Arrangements of bearing or sealing means
Abstract
The invention discloses a heavy roller structure. According to the main content, the left end of a connection cylinder is welded to and installed on a left hub body; the right end of the connection cylinder is welded to and installed on a right hub body; a left sleeve is arranged at the left end of a rotating shaft; the inner ring of a left rolling bearing is arranged on the outer conical face of the left sleeve; the outer ring of the left rolling bearing is arranged in an inner hole of the left hub body; a left end axial locking nut is arranged on the left sleeve; a left end cover is fixedly arranged in the inner hole of the left hub body; a left installation base is fixedly arranged at the left end of the rotating shaft; a right sleeve is arranged at the right end of the rotating shaft; the inner ring of a right rolling bearing is arranged on the outer conical face of the right sleeve; the outer ring of the right rolling bearing is arranged in an inner hole of a right hub body; a right end axial locking nut is arranged on the right sleeve; a right end cover is fixedly arranged in an inner hole of the right hub body; the left end face of the right end cover ejects the right end face of the outer ring of the right rolling bearing; and a right installation base is fixedly arranged at the right end of the rotating shaft.
Description
Technical field
The present invention relates to technical field of mechanical equipment, particularly relate to a kind of heavy roller structure.
Background technology
Cylinder, as the critical component of belt conveyer, carries transferring power, the service direction changing load-transfer device or the effect of enclosing cornerite etc. increased between load-transfer device and driving drum.Meanwhile, the strength member in cylinder, bearing seat pedestal is generally cast structure, but the process-cycle of founding pillow block pedestal is longer, and product easily occurs that the defect such as pore, crackle causes conforming product rate lower.This phenomenon seems particularly evident when manufacturing heavy roller.The inner fine crack due to foundry defect generation of founding pillow block is not easily found when producing, but in use due to the impact of reverse stress, easily making stress concentrate makes crackle constantly expand, finally cause bearing seat fatigue damage, light then belt conveyer is stopped transport cause damp production, heavy then endanger the personal safety of workman.
Summary of the invention
According to above deficiency, the invention provides that a kind of cost is low, long service life and reliable and stable heavy roller structure.
For achieving the above object, heavy roller structure of the present invention, main contents are: comprise left mount pad, left seal ring, axial lock nut, left hub body, roll left dynamic bearing, packing element, connecting cylinder, right hub body, right antifriction-bearing box, right end cap, right mount pad, right sleeve, S. A., right seal ring, left sleeve and left end cap, described connecting cylinder is cylindrical drum and thickness is 5 ~ 10mm, described connecting cylinder left end welded and installed is on left hub body, its right-hand member welded and installed is on right hub body, reinforced rib is provided with in the middle part of connecting cylinder, the outside face of described left sleeve is taper, left sleeve is arranged on S. A. left end and its right side withstands on the step of S. A., described left rolling bearing inner ring is arranged on the male cone (strobilus masculinus) of left sleeve, described left housing washer is arranged in left hub body endoporus, between described left hub body and S. A., right seal ring be installed and be positioned on the right side of the dynamic bearing that rolls left, axial lock nut described in left end is arranged on left sleeve and its right side and withstands on left rolling bearing inner ring left side, described left end cap is fixedly mounted in left hub body endoporus and its right side withstands on left housing washer left side, described left mount pad is fixedly mounted on the left end of S. A., the outside face of described right sleeve is taper, right sleeve is arranged on S. A. right-hand member and its left side withstands on the step of S. A., described right rolling bearing inner ring is arranged on the male cone (strobilus masculinus) of right sleeve, described right housing washer is arranged in right hub body endoporus, axial lock nut described in right-hand member is arranged on right sleeve and its left side and withstands on right rolling bearing inner ring right side, described right end cap is fixedly mounted in right hub body endoporus and its left side withstands on right housing washer right side, described right mount pad is fixedly mounted on the right-hand member of S. A..
As preferably, described left hub body and right hub body are all web-type structure.
As preferably, described right end cap and left end cap are all that flange is structure and is processed with groove in its centre hole.
Beneficial effect of the present invention is: do not need high precision machinework, thus significantly reduces the production cycle of bearing seat, improves production efficiency; Significantly improve the service life of drum shaft; Low cost of manufacture.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Description of reference numerals:
The left mount pad of 1-, the left seal ring of 2-, 3-axial lock nut, the left hub body of 4-, 5-rolls left dynamic bearing, 6-packing element, 7-connecting cylinder, the right hub body of 8-, the right antifriction-bearing box of 9-, 10-right end cap, the right mount pad of 11-, the right sleeve of 12-, 13-S. A., the right seal ring of 14-, 15-left sleeve, 16-left end cap.
Detailed description of the invention
Below in conjunction with drawings and Examples, the specific embodiment of the invention is described:
Embodiment, see accompanying drawing 1, a kind of heavy roller structure, it is characterized in that, comprise left mount pad 1, left seal ring 2, axial lock nut 3, left hub body 4, roll left dynamic bearing 5, packing element 6, connecting cylinder 7, right hub body 8, right antifriction-bearing box 9, right end cap 10, right mount pad 11, right sleeve 12, S. A. 13, right seal ring 14, left sleeve 15 and left end cap 16, described connecting cylinder 7 is for cylindrical drum and thickness is 5 ~ 10mm, described connecting cylinder 7 left end welded and installed is on left hub body 4, its right-hand member welded and installed is on right hub body 8, reinforced rib is provided with in the middle part of connecting cylinder 7, the outside face of described left sleeve 15 is taper, left sleeve 15 is arranged on S. A. 13 left end and its right side withstands on the step of S. A. 13, described dynamic bearing 5 inner ring that rolls left is arranged on the male cone (strobilus masculinus) of left sleeve 15, described dynamic bearing 13 outer ring of rolling left is arranged in left hub body 4 endoporus, between described left hub body 4 and S. A. 13, right seal ring 14 be installed and be positioned on the right side of the dynamic bearing 5 that rolls left, axial lock nut 3 described in left end is arranged on left sleeve 15 and its right side and withstands on and roll left on dynamic bearing 5 inner ring left side, described left end cap 16 is fixedly mounted in left hub body 4 endoporus and its right side and withstands on and roll left on left side, dynamic bearing 5 outer ring, described left mount pad 1 is fixedly mounted on the left end of S. A. 13, the outside face of described right sleeve 12 is taper, right sleeve 12 is arranged on S. A. 13 right-hand member and its left side withstands on the step of S. A. 13, described right antifriction-bearing box 9 inner ring is arranged on the male cone (strobilus masculinus) of right sleeve 12, described right antifriction-bearing box 9 outer ring is arranged in right hub body 8 endoporus, axial lock nut 3 described in right-hand member is arranged on right sleeve 12 and its left side and withstands on right antifriction-bearing box 9 inner ring right side, described right end cap 10 is fixedly mounted in right hub body 8 endoporus and its left side and withstands on right side, right antifriction-bearing box 9 outer ring, described right mount pad 11 is fixedly mounted on the right-hand member of S. A. 13.
Preferably, described left hub body 4 and right hub body 8 are all web-type structure.
Preferably, described right end cap 10 and left end cap 16 are all that flange is structure and is processed with groove in its centre hole.
By reference to the accompanying drawings the preferred embodiment for the present invention is explained in detail above, but the invention is not restricted to above-mentioned embodiment, in the ken that those of ordinary skill in the art possess, can also make a variety of changes under the prerequisite not departing from present inventive concept.
Do not depart from the spirit and scope of the present invention and can make other changes many and remodeling.Should be appreciated that and the invention is not restricted to specific embodiment, scope of the present invention is defined by the following claims.
Claims (3)
1. a heavy roller structure, it is characterized in that, comprise left mount pad, left seal ring, axial lock nut, left hub body, roll left dynamic bearing, packing element, connecting cylinder, right hub body, right antifriction-bearing box, right end cap, right mount pad, right sleeve, S. A., right seal ring, left sleeve and left end cap, described connecting cylinder is cylindrical drum and thickness is 5 ~ 10mm, described connecting cylinder left end welded and installed is on left hub body, its right-hand member welded and installed is on right hub body, reinforced rib is provided with in the middle part of connecting cylinder, the outside face of described left sleeve is taper, left sleeve is arranged on S. A. left end and its right side withstands on the step of S. A., described left rolling bearing inner ring is arranged on the male cone (strobilus masculinus) of left sleeve, described left housing washer is arranged in left hub body endoporus, between described left hub body and S. A., right seal ring be installed and be positioned on the right side of the dynamic bearing that rolls left, axial lock nut described in left end is arranged on left sleeve and its right side and withstands on left rolling bearing inner ring left side, described left end cap is fixedly mounted in left hub body endoporus and its right side withstands on left housing washer left side, described left mount pad is fixedly mounted on the left end of S. A., the outside face of described right sleeve is taper, right sleeve is arranged on S. A. right-hand member and its left side withstands on the step of S. A., described right rolling bearing inner ring is arranged on the male cone (strobilus masculinus) of right sleeve, described right housing washer is arranged in right hub body endoporus, axial lock nut described in right-hand member is arranged on right sleeve and its left side and withstands on right rolling bearing inner ring right side, described right end cap is fixedly mounted in right hub body endoporus and its left side withstands on right housing washer right side, described right mount pad is fixedly mounted on the right-hand member of S. A..
2. a kind of heavy roller structure as claimed in claim 2, is characterized in that: described left hub body and right hub body are all web-type structure.
3. a kind of heavy roller structure as claimed in claim 1, is characterized in that: described right end cap and left end cap are all that flange is structure and is processed with groove in its centre hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510335322.6A CN105000347A (en) | 2015-06-16 | 2015-06-16 | Heavy roller structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510335322.6A CN105000347A (en) | 2015-06-16 | 2015-06-16 | Heavy roller structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105000347A true CN105000347A (en) | 2015-10-28 |
Family
ID=54373276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510335322.6A Pending CN105000347A (en) | 2015-06-16 | 2015-06-16 | Heavy roller structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105000347A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105460542A (en) * | 2015-11-26 | 2016-04-06 | 湖南科技大学 | Integral type supporting low-stress belt conveyor roller |
| CN106608498A (en) * | 2015-10-26 | 2017-05-03 | 镇江中焱数控设备有限公司 | Heavy roller structure |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5383549A (en) * | 1993-08-20 | 1995-01-24 | Precismeca Gesellschaft Fur Fordertechnik Mbh | Conveyor-belt cylinder |
| JPH07137827A (en) * | 1993-06-04 | 1995-05-30 | Maki Tec:Kk | Resin-made bearing |
| CN201614161U (en) * | 2010-03-17 | 2010-10-27 | 太原向明机械制造有限公司 | Non-contact unidirectional roller |
| CN202321509U (en) * | 2011-11-10 | 2012-07-11 | 武汉钢铁(集团)公司 | Roller reinforcing device of belt conveyor |
| CN202657639U (en) * | 2012-05-03 | 2013-01-09 | 高宇 | Belt conveyer roller internally provided with grease storage device |
| CN202765767U (en) * | 2012-08-28 | 2013-03-06 | 厦门烟草工业有限责任公司 | Improved mechanism of carrier roller |
| CN203975840U (en) * | 2014-04-17 | 2014-12-03 | 中发电气（铜陵）海德精密工业有限公司 | High-mechanic load waterproof carrier roller sealing arrangement |
| CN204211072U (en) * | 2014-11-14 | 2015-03-18 | 陕西华彬煤业股份有限公司 | Preventing side running of belt conveyer carrying roller end seal |
| CN204384322U (en) * | 2014-11-14 | 2015-06-10 | 北京首钢股份有限公司 | A kind of cylinder |
-
2015
- 2015-06-16 CN CN201510335322.6A patent/CN105000347A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07137827A (en) * | 1993-06-04 | 1995-05-30 | Maki Tec:Kk | Resin-made bearing |
| US5383549A (en) * | 1993-08-20 | 1995-01-24 | Precismeca Gesellschaft Fur Fordertechnik Mbh | Conveyor-belt cylinder |
| CN201614161U (en) * | 2010-03-17 | 2010-10-27 | 太原向明机械制造有限公司 | Non-contact unidirectional roller |
| CN202321509U (en) * | 2011-11-10 | 2012-07-11 | 武汉钢铁(集团)公司 | Roller reinforcing device of belt conveyor |
| CN202657639U (en) * | 2012-05-03 | 2013-01-09 | 高宇 | Belt conveyer roller internally provided with grease storage device |
| CN202765767U (en) * | 2012-08-28 | 2013-03-06 | 厦门烟草工业有限责任公司 | Improved mechanism of carrier roller |
| CN203975840U (en) * | 2014-04-17 | 2014-12-03 | 中发电气（铜陵）海德精密工业有限公司 | High-mechanic load waterproof carrier roller sealing arrangement |
| CN204211072U (en) * | 2014-11-14 | 2015-03-18 | 陕西华彬煤业股份有限公司 | Preventing side running of belt conveyer carrying roller end seal |
| CN204384322U (en) * | 2014-11-14 | 2015-06-10 | 北京首钢股份有限公司 | A kind of cylinder |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106608498A (en) * | 2015-10-26 | 2017-05-03 | 镇江中焱数控设备有限公司 | Heavy roller structure |
| CN105460542A (en) * | 2015-11-26 | 2016-04-06 | 湖南科技大学 | Integral type supporting low-stress belt conveyor roller |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151028 |
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| RJ01 | Rejection of invention patent application after publication |