CN105253573A - Cone sleeve shaft type lower carrier roller of belt conveyor - Google Patents
Cone sleeve shaft type lower carrier roller of belt conveyor Download PDFInfo
- Publication number
- CN105253573A CN105253573A CN201510647856.2A CN201510647856A CN105253573A CN 105253573 A CN105253573 A CN 105253573A CN 201510647856 A CN201510647856 A CN 201510647856A CN 105253573 A CN105253573 A CN 105253573A
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- axle
- sleeve
- carrier roller
- oil
- tapered sleeve
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Abstract
The invention discloses a cone sleeve shaft type lower carrier roller of a belt conveyor. The lower carrier comprises a carrier roller cylinder (6). Shaft sleeves (1), oil-contained sliding bearings (3), sealing rings (4) and cone sleeve shafts (5) are arranged at the two ends of the carrier roller cylinder (6) respectively. One end of each cone sleeve shaft (5) is fixedly installed on the carrier roller cylinder (6) through connecting screws (7), and the other end of each cone sleeve shaft (5) is installed on the corresponding oil-contained sliding bearing (3) and then provided with the corresponding shaft sleeve (1). Each sealing ring (4) is installed between the corresponding cone sleeve shaft (5) and the corresponding shaft sleeve (1). According to the cone sleeve shaft type lower carrier roller of the belt conveyor, the structure is simple and practical, the used material amount is small, the lower carrier roller can be machined in a cold stamping mode, the mechanical production mode is changed, cost is low, the working efficiency is high, maintenance is convenient, the dust-proof effect is good, and the service life is long.
Description
Technical field
The invention belongs to belt conveyor apparatus technical field, be specifically related to a kind of snub pulley of belt feeder.
Background technology
Band conveyor is a kind of modal material transfer equipment, and the carrying roller of general band conveyor is all made up of cylinder, end cap, mandrel, antifriction-bearing box and dust keeper etc.Its complex structure, material materials are many, and can only use machine tooling, productive costs is high, work efficiency is low, maintenance trouble.
Summary of the invention
The object of the invention is to the some shortcomings for existing in prior art, provide a kind of simple and practical, with material few and can process by cold stamping mode, productive costs is low, work efficiency is high, the tapered sleeve axle snub pulley of the belt feeder of easy to maintenance, good dustproof effect, long service life.
To achieve these goals, present invention employs following technical scheme:
A tapered sleeve axle snub pulley for belt feeder, comprises carrying roller cylinder; Wherein: be provided with axle sleeve, oil-containing sliding bearing, seal ring and tapered sleeve axle respectively at the two ends of carrying roller cylinder; One end of described tapered sleeve axle is fixedly installed togather by joint bolt and carrying roller cylinder, and the other end of tapered sleeve axle is arranged on after on oil-containing sliding bearing and is loaded on axle sleeve; Described seal ring is arranged between tapered sleeve axle and axle sleeve.
In the present invention, the connection/mounting means of each parts is: tapered sleeve axle the inner coordinates with carrying roller cylinder, is fixed by joint bolt; The endoporus of the tapered sleeve axle other end and oil-containing sliding bearing is that small―gap suture coordinates; The cylindrical of oil-containing sliding bearing and axle sleeve are that slight interference coordinates; The contact portion of axle sleeve and tapered sleeve axle is free-running fit, and centre is provided with seal ring.
Further illustrate, described axle sleeve is provided with filler port and oil groove.Oil groove can store lubricating oil, and can be supplied to oil-containing sliding bearing in real time.Filler port mainly facilitates to oil groove make-up oil.
Further illustrate, described axle sleeve axle for having certain thickness taper jacket casing jacket axle, or is tapered solid jacket axle.
Further illustrate, described seal ring adopts poly-four ethene material seal rings.Seal ring can play the effect of dust-proof and grease proofing leakage.
Further illustrate, the two ends spindle nose of described axle sleeve is provided with flat side.During use, flat for the two ends of axle sleeve side loaded in the draw-in groove of the idler stand plate of both sides on belt feeder fuselage, axle sleeve just maintains static; Belt drive carrying roller cylinder and the tapered sleeve axle that the is placed in one oil-containing sliding bearing inner ring on axle sleeve rotates.
Advantage of the present invention:
1. present invention employs tapered sleeve axle and be arranged on carrying roller cylinder two ends, realization can be processed by cold stamping mode, changes the existing machinework mode of production, thus solves the problem that machinework production efficiency is low and reject rate is high; Meanwhile, adopt tapered sleeve axle to replace original end cap and mandrel, save lot of materials, reduce productive costs.
2. the axle sleeve in the present invention, oil-containing sliding bearing and seal ring are installed in the outer end of tapered sleeve axle, and mounting or dismounting are convenient, maintenance is easy.
3. be provided with filler port and oil groove in axle sleeve of the present invention, can refuel, hide oil lubrication plain bearing, be provided with seal ring outside axle sleeve and play dust-proof and grease proofing leakage.
Accompanying drawing explanation
Fig. 1 is that the master of one embodiment of the invention looks cutting constructional drawing.
Fig. 2 be one embodiment of the invention overlook cutting constructional drawing.
Reference numeral: 1-axle sleeve, 2-filler port, 3-oil-containing sliding bearing, 4-seal ring, 5-tapered sleeve axle, 6-carrying roller cylinder, 7-joint bolt.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further described.
Embodiment 1:
As shown in Figure 1-2, a kind of tapered sleeve axle snub pulley of belt feeder, comprises carrying roller cylinder 6; Wherein: be provided with axle sleeve 1, oil-containing sliding bearing 3, seal ring 4 and tapered sleeve axle 5 respectively at the two ends of carrying roller cylinder 6; One end of described tapered sleeve axle 5 is fixedly installed togather by joint bolt 7 and carrying roller cylinder 6, and the other end of tapered sleeve axle 5 is arranged on after on oil-containing sliding bearing 3 and is loaded on axle sleeve 1; Described seal ring 4 is arranged between tapered sleeve axle 5 and axle sleeve 1.
Described axle sleeve 1 is provided with filler port 2 and oil groove.Described axle sleeve axle 5 is taper jacket casing jacket axle.Described seal ring 4 adopts poly-four ethene material seal rings.
Connection/the mounting means of each parts is: tapered sleeve axle 5 the inner coordinates with carrying roller cylinder 6, is fixed by joint bolt 7; The endoporus of tapered sleeve axle 5 other end and oil-containing sliding bearing 3 is that small―gap suture coordinates; The cylindrical of oil-containing sliding bearing 3 and axle sleeve 1 are slight interference cooperation; The contact portion of axle sleeve 1 and tapered sleeve axle 5 is free-running fit, and centre is provided with seal ring 4.
During use, flat for the two ends of axle sleeve side loaded in the draw-in groove of the idler stand plate of both sides on belt feeder fuselage, axle sleeve just maintains static; Belt drive carrying roller cylinder and the tapered sleeve axle that the is placed in one oil-containing sliding bearing inner ring on axle sleeve rotates.
Embodiment 2:
A tapered sleeve axle snub pulley for belt feeder, comprises carrying roller cylinder 6; Wherein: be provided with axle sleeve 1, oil-containing sliding bearing 3, seal ring 4 and tapered sleeve axle 5 respectively at the two ends of carrying roller cylinder 6; One end of described tapered sleeve axle 5 is fixedly installed togather by joint bolt 7 and carrying roller cylinder 6, and the other end of tapered sleeve axle 5 is arranged on after on oil-containing sliding bearing 3 and is loaded on axle sleeve 1; Described seal ring 4 is arranged between tapered sleeve axle 5 and axle sleeve 1.
Described axle sleeve 1 is provided with filler port 2 and oil groove.Described axle sleeve axle 5 is tapered solid jacket axle.Described seal ring 4 adopts poly-four ethene material seal rings.
Connection/the mounting means of each parts is: tapered sleeve axle 5 the inner coordinates with carrying roller cylinder 6, is fixed by joint bolt 7; The endoporus of tapered sleeve axle 5 other end and oil-containing sliding bearing 3 is that small―gap suture coordinates; The cylindrical of oil-containing sliding bearing 3 and axle sleeve 1 are slight interference cooperation; The contact portion of axle sleeve 1 and tapered sleeve axle 5 is free-running fit, and centre is provided with seal ring 4.
During use, flat for the two ends of axle sleeve side loaded in the draw-in groove of the idler stand plate of both sides on belt feeder fuselage, axle sleeve just maintains static; Belt drive carrying roller cylinder and the tapered sleeve axle that the is placed in one oil-containing sliding bearing inner ring on axle sleeve rotates.
Claims (4)
1. a tapered sleeve axle snub pulley for belt feeder, comprises carrying roller cylinder (6); It is characterized in that: be provided with axle sleeve (1), oil-containing sliding bearing (3), seal ring (4) and tapered sleeve axle (5) respectively at the two ends of carrying roller cylinder (6); One end of described tapered sleeve axle (5) is fixedly installed togather by joint bolt (7) and carrying roller cylinder (6), and the other end of tapered sleeve axle (5) is arranged on after on oil-containing sliding bearing (3) and is loaded on axle sleeve (1); Described seal ring (4) is arranged between tapered sleeve axle (5) and axle sleeve (1).
2. the tapered sleeve axle snub pulley of belt feeder according to claim 1, is characterized in that: described axle sleeve (1) is provided with filler port (2) and oil groove.
3. the tapered sleeve axle snub pulley of belt feeder according to claim 1, is characterized in that: described axle sleeve axle (5) is taper jacket casing jacket axle, or is tapered solid jacket axle.
4. the tapered sleeve axle snub pulley of belt feeder according to claim 1, is characterized in that: described seal ring (4) adopts poly-four ethene material seal rings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510647856.2A CN105253573A (en) | 2015-10-09 | 2015-10-09 | Cone sleeve shaft type lower carrier roller of belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510647856.2A CN105253573A (en) | 2015-10-09 | 2015-10-09 | Cone sleeve shaft type lower carrier roller of belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105253573A true CN105253573A (en) | 2016-01-20 |
Family
ID=55093589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510647856.2A Pending CN105253573A (en) | 2015-10-09 | 2015-10-09 | Cone sleeve shaft type lower carrier roller of belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105253573A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105966844A (en) * | 2016-06-27 | 2016-09-28 | 芜湖市海联机械设备有限公司 | Tension roller device for bucket elevator |
| CN106115186A (en) * | 2016-06-27 | 2016-11-16 | 芜湖市海联机械设备有限公司 | A kind of efficiently steel wire adhesive tape bucket elevator |
| CN111906269A (en) * | 2020-08-07 | 2020-11-10 | 云南玉溪玉昆钢铁集团有限公司 | Easy-to-detach wear-resistant billet conveying roller of novel steel plant continuous casting machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87214646U (en) * | 1987-10-22 | 1988-11-02 | 河北唐山冶金矿山机械厂 | Cradle roll without bearing support |
| US5484371A (en) * | 1993-03-05 | 1996-01-16 | Vesuvius France S.A. | Ball and socket joint for interconnecting a ceramic roller to a bearing |
| CN2711105Y (en) * | 2004-07-07 | 2005-07-20 | 江阴市鹏锦机械制造有限公司 | Convex arc section idler for belt conveyer with wave-like flange |
| CN2804009Y (en) * | 2005-07-08 | 2006-08-09 | 王志国 | Bering-less plastic idler roller of belt conveyer |
| CN205169675U (en) * | 2015-10-09 | 2016-04-20 | 广西理工职业技术学院 | Taper sleeve axle snub pulley of belt feeder |
-
2015
- 2015-10-09 CN CN201510647856.2A patent/CN105253573A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87214646U (en) * | 1987-10-22 | 1988-11-02 | 河北唐山冶金矿山机械厂 | Cradle roll without bearing support |
| US5484371A (en) * | 1993-03-05 | 1996-01-16 | Vesuvius France S.A. | Ball and socket joint for interconnecting a ceramic roller to a bearing |
| CN2711105Y (en) * | 2004-07-07 | 2005-07-20 | 江阴市鹏锦机械制造有限公司 | Convex arc section idler for belt conveyer with wave-like flange |
| CN2804009Y (en) * | 2005-07-08 | 2006-08-09 | 王志国 | Bering-less plastic idler roller of belt conveyer |
| CN205169675U (en) * | 2015-10-09 | 2016-04-20 | 广西理工职业技术学院 | Taper sleeve axle snub pulley of belt feeder |
Non-Patent Citations (1)
| Title |
|---|
| 武良臣 等: "无心轴新型托辊的研制", 《煤矿机械》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105966844A (en) * | 2016-06-27 | 2016-09-28 | 芜湖市海联机械设备有限公司 | Tension roller device for bucket elevator |
| CN106115186A (en) * | 2016-06-27 | 2016-11-16 | 芜湖市海联机械设备有限公司 | A kind of efficiently steel wire adhesive tape bucket elevator |
| CN111906269A (en) * | 2020-08-07 | 2020-11-10 | 云南玉溪玉昆钢铁集团有限公司 | Easy-to-detach wear-resistant billet conveying roller of novel steel plant continuous casting machine |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160120 |
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| WD01 | Invention patent application deemed withdrawn after publication |