CN103121578A - Parallel carrier roller - Google Patents
Parallel carrier roller Download PDFInfo
- Publication number
- CN103121578A CN103121578A CN 201110368125 CN201110368125A CN103121578A CN 103121578 A CN103121578 A CN 103121578A CN 201110368125 CN201110368125 CN 201110368125 CN 201110368125 A CN201110368125 A CN 201110368125A CN 103121578 A CN103121578 A CN 103121578A
- Authority
- CN
- China
- Prior art keywords
- slip rings
- carrier roller
- slip ring
- axle
- slip
- 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
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- Rolling Contact Bearings (AREA)
Abstract
The invention discloses a parallel carrier roller which includes a shaft. Multiple slip rings are arranged on the shaft at equal intervals. A spacer bush is arranged between two mutual slip rings. Bearings are arranged inside the slip rings of two ends. Stop dogs are fixed at external ends of the slip rings of the two ends through a shaft pin. The width of the spacer bush is greater than that of the slip rings. The parallel carrier roller has the advantages of being small in the contact surface, capable of decreasing the friction surface, capable of reducing the friction resistance and the transportation cost. In use process, if the surfaces of the slip rings are worn, only one slip ring which is worn most needs replacing, and the parallel carrier roller further reduces the transportation cost.
Description
Technical field
The present invention relates to a kind of parallel roll, particularly a kind of for the carrying roller in band conveyor, belong to the load transfer device technical field.
Background technology
Band conveyor is widely used in industrial and mining enterprises.Used band conveyor parallel roll is generally all by axle with form with the roller shell that steel plate is rolled into.Parallel roll is generally snub pulley, and in use, the wearing and tearing on roller shell surface are more serious, thereby increased the transit rub resistance, increased the cost of transportation, just must change whole roller shell this moment, and roller shell is not used fully, does not play the effect that reduces traffic cost.
Summary of the invention
Technical matters for above-mentioned existence the objective of the invention is: proposed a kind of parallel roll that can reduce traffic cost.
Technical solution of the present invention is achieved in that a kind of parallel roll, comprises axle, a plurality of slip rings of the installation of described axle equal intervals; Be provided with spacer between described mutual two slip rings; Be provided with bearing in the slip ring at described two ends; The slip ring outer end at described two ends is followed closely by axle and is fixed with block.
Preferably, the width of described spacer is greater than the width of slip ring.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
Parallel roll of the present invention, due to a plurality of slip rings of the installation of axle equal intervals, be provided with spacer between mutual two slip rings, be provided with bearing in the slip ring at two ends, the slip ring outer end at two ends is followed closely by axle and is fixed with block, makes mating surfaces reduce, and has reduced friction face, reduce friction drag, reduced traffic cost; In use, the surface abrasion of slip ring as long as change a slip ring of serious wear, has reduced traffic cost during replacing more.
Description of drawings
Below in conjunction with accompanying drawing, technical solution of the present invention is described further:
Accompanying drawing 1 is the structural representation of parallel roll of the present invention;
Wherein: 1, axle; 2, slip ring; 3, spacer; 4, bearing; 5, axle nail; 6, block.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described.
Of the present invention a kind of parallel roll as shown in Figure 1 comprises axle 1, a plurality of slip rings 2 of the installation of described axle 1 equal intervals; 2, described mutual two slip rings are provided with spacer 3; Be provided with bearing 4 in the slip ring 2 at described two ends; Slip ring 2 outer ends at described two ends are followed closely 5 by axle and are fixed with block 6; The width of described spacer 3 is greater than the width of slip ring 2.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
Parallel roll of the present invention, due to a plurality of slip rings of the installation of axle equal intervals, be provided with spacer between mutual two slip rings, be provided with bearing in the slip ring at two ends, the slip ring outer end at two ends is followed closely by axle and is fixed with block, makes mating surfaces reduce, and has reduced friction face, reduce friction drag, reduced traffic cost; In use, the surface abrasion of slip ring as long as change a slip ring of serious wear, has reduced traffic cost during replacing more.
Above-described embodiment only is explanation technical conceive of the present invention and characteristics; its purpose is to allow person skilled in the art scholar can understand content of the present invention and be implemented; can not limit protection scope of the present invention with this; all equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (2)
1. a parallel roll, comprise axle, it is characterized in that: a plurality of slip rings of the installation of described axle equal intervals; Be provided with spacer between described mutual two slip rings; Be provided with bearing in the slip ring at described two ends; The slip ring outer end at described two ends is followed closely by axle and is fixed with block.
2. parallel roll according to claim 1, it is characterized in that: the width of described spacer is greater than the width of slip ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110368125 CN103121578A (en) | 2011-11-19 | 2011-11-19 | Parallel carrier roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110368125 CN103121578A (en) | 2011-11-19 | 2011-11-19 | Parallel carrier roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103121578A true CN103121578A (en) | 2013-05-29 |
Family
ID=48452777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110368125 Pending CN103121578A (en) | 2011-11-19 | 2011-11-19 | Parallel carrier roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103121578A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106697838A (en) * | 2016-11-24 | 2017-05-24 | 蓬溪斌鹏科技有限公司 | Slip ring type parallel carrier roller for belt conveyer |
| CN111971401A (en) * | 2018-04-02 | 2020-11-20 | 株式会社则武 | Transfer roll for heating furnace |
-
2011
- 2011-11-19 CN CN 201110368125 patent/CN103121578A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106697838A (en) * | 2016-11-24 | 2017-05-24 | 蓬溪斌鹏科技有限公司 | Slip ring type parallel carrier roller for belt conveyer |
| CN111971401A (en) * | 2018-04-02 | 2020-11-20 | 株式会社则武 | Transfer roll for heating furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130529 |