CN208560716U - Composite material support roller - Google Patents
Composite material support roller Download PDFInfo
- Publication number
- CN208560716U CN208560716U CN201821135346.2U CN201821135346U CN208560716U CN 208560716 U CN208560716 U CN 208560716U CN 201821135346 U CN201821135346 U CN 201821135346U CN 208560716 U CN208560716 U CN 208560716U
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- CN
- China
- Prior art keywords
- central
- composite material
- roller
- outer roller
- idler
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Abstract
The utility model belongs to composite material support roller technical field, discloses composite material support roller.It is mainly characterized in that the outer roller including central idler and positioned at the central idler both ends, the central idler includes central axis and cylindrical Central Composite material layer, the Central Composite material layer is connect with the central axis by centre bearing, the outer roller includes outboard shafts and the composite layer positioned at the outboard shafts radial outside, and the composite layer is round table-like smaller than outside diameter of inside diameter.In this way, central idler and the outer roller of two sides are trapezoidal, and groove profile conveyer belt is placed on carrying roller, and central axis and outboard shafts are all in horizontal direction, it is fixed stronger and conveniently, outer roller is in truncated cone-shaped, the outermost serious wear of outer roller, with the friction of carrying roller, the outermost diameter of outer roller is smaller and smaller, the taper of outer roller slowly becomes smaller, and will not influence the performance of carrying roller, and wear-resisting property is good.
Description
Technical field
The utility model belongs to composite material support roller technical field, in particular relates to composite material support roller.
Background technique
It is most of using having the conveying machinery of carrying roller come complete in the conveying place of the solid materials such as mine, coal mine, chemical industry
At.Carrying roller used at present is mostly metal tub, and due to working environment humidity, environment is easy rotten in acid or alkalinity, carrying roller
Erosion, and the wear-resisting property of metal is poor, its service life is caused to substantially reduce.In order to prolong its service life, in metal roller
Outside is enclosed with abrasive rubber layer, although improving the wear-resisting property of metal roller in this way, extends its service life, the support
Roller has the following deficiencies: that abrasive rubber layer, which is easy local shedding, causes part metals carrying roller exposed outside first, in use process
Face reduces the corrosion resistance of carrying roller, second, anti-corrosive rubber layer, than relatively thin, abrasion can be by the anti-corrosive rubber for a long time
Layer is worn away.
In order to avoid the cargo on conveyer belt falls off, using groove profile conveyer belt, groove profile conveyer belt lower end is provided with level
The centre wheel of setting and the side wheel for intersecting certain angle with horizontal plane positioned at the centre wheel two sides, side wheel are cylinder.In goods
In object transmission process, the frictional force that side wheel is subject to is big, serious wear, the reduced service life of side wheel.
Utility model content
The technical issues of the utility model solves just is to provide a kind of corrosion resistance and good, composite material with long service life
Carrying roller.
In order to solve the above technical problems, the utility model proposes technical solution are as follows: including central idler and be located at this in
The outer roller at heart carrying roller both ends, it is characterised in that: the central idler includes central axis and cylindrical Central Composite material
Layer, the Central Composite material layer are connect with the central axis by centre bearing, and the outer roller includes outboard shafts and position
In the composite layer of the outboard shafts radial outside, the composite layer is that inside diameter is smaller than outside diameter
Round table-like, the composite layer is connect with the outboard shafts by outboard bearing, and the outboard bearing is close to described outer
The axial centre position of side axle.
Its additional technical feature are as follows:
The centre bearing is two, and the centre bearing is close to the both ends of the central axis；
The diameter of the central idler is equal with the outer roller inside diameter.
Composite material support roller provided by the utility model compared with the existing technology relatively has the advantage that first, due to packet
Central idler and the outer roller positioned at the central idler both ends are included, the central idler includes central axis and cylindrical center
Composite layer, the Central Composite material layer are connect with the central axis by centre bearing, and the outer roller includes outer
Side axle and composite layer positioned at the outboard shafts radial outside, the composite layer are inside diameter ratio outside
Small round table-like of diameter, the composite layer is connect with the outboard shafts by outboard bearing, and the outboard bearing leans on
The axial centre position of the nearly outboard shafts, in this way, central idler and the outer roller of two sides are trapezoidal, groove profile conveyer belt is placed
On carrying roller, central axis and outboard shafts are all that in horizontal direction, fixed stronger and conveniently, outer roller is in truncated cone-shaped, outside
The outermost serious wear of side carrying roller, with the friction of carrying roller, the outermost diameter of outer roller is smaller and smaller, outer roller
Taper slowly becomes smaller, and will not influence the performance of carrying roller, wear-resisting property is good, and service life greatly enhances；Since the outside is compound
Material layer is connect with the outboard shafts by outboard bearing, the outboard bearing close to the axial centre position of the outboard shafts,
Outer roller is rotated in the case where conveyer belt passively drives, and central idler and outer roller independently rotate, and rotation is more freely；Second,
Since the centre bearing is two, and the centre bearing, close to the both ends of the central axis, central idler is more stable；Its
Three, since the diameter of the central idler is equal with the outer roller inside diameter, conveyer belt is more smooth, extends conveying
The service life of band.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of composite material support roller longitudinal direction axial slices.
Specific embodiment
The structure of the composite material support roller proposed in the following with reference to the drawings and specific embodiments to the utility model is done into one
Walk explanation.
As shown in Figure 1, being the structural schematic diagram of composite material support roller.Its structure include central idler 1 and be located at the center
The outer roller 2 at 1 both ends of carrying roller, central idler 1 include central axis 11 and cylindrical Central Composite material layer 12, Central Composite
Material layer 12 is connect with central axis 11 by centre bearing 13, and outer roller 2 is including outboard shafts 21 and is located at 21 diameter of outboard shafts
Composite layer 22 outward, composite layer 22 are inside diameter round table-like, the outside smaller than outside diameter
Composite layer 22 is connect with outboard shafts 21 by outboard bearing 23, and outboard bearing 23 is close to the axial centre position of outboard shafts 21
It sets.
In this way, central idler 1 and the outer roller of two sides 2 are trapezoidal, groove profile conveyer belt is placed on carrying roller, central axis 11
All be that in horizontal direction, fixed stronger and conveniently, outer roller 2 is in truncated cone-shaped with outboard shafts 21, outer roller 2 it is outermost
Lateral wearing is serious, and with the friction of carrying roller, the outermost diameter of outer roller 2 is smaller and smaller, and the taper of outer roller slowly becomes
It is small, it will not influence the performance of carrying roller 2, wear-resisting property is good, and service life greatly enhances.Due to composite layer 22 and outside
Axis 21 is connected by outboard bearing 23, and outboard bearing 2 is close to the axial centre position of the outboard shafts 21, and outer roller 2 is defeated
Send band is passive to drive lower rotation, central idler 1 and the independent rotation of outer roller 2, rotation is more freely.
Centre bearing 13 is two, and the centre bearing 13, close to the both ends of central axis 11, central idler 1 is more stable.
Certainly, centre bearing 13 or two or more.
The diameter of central idler 1 is equal with 2 inside diameter of outer roller, and conveyer belt is more smooth, extends conveyer belt
Service life.
The protection scope of the utility model is not limited solely to above-described embodiment, as long as structure and the utility model composite wood
Material torr roll structure is identical, just falls in the range of the utility model protection.
Claims (3)
1. composite material support roller, the outer roller including central idler and positioned at the central idler both ends, it is characterised in that: described
Central idler includes central axis and cylindrical Central Composite material layer, and the Central Composite material layer passes through with the central axis
Centre bearing connection, the outer roller includes outboard shafts and the composite layer positioned at the outboard shafts radial outside, institute
Stating composite layer is inside diameter round table-like, the composite layer and the outboard shafts smaller than outside diameter
It is connected by outboard bearing, the outboard bearing is close to the axial centre position of the outboard shafts.
2. composite material support roller according to claim 1, it is characterised in that: the centre bearing is two, and the center
Bearing is close to the both ends of the central axis.
3. composite material support roller according to claim 1, it is characterised in that: the diameter of the central idler and the outside
Carrying roller inside diameter is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821135346.2U CN208560716U (en) | 2018-07-18 | 2018-07-18 | Composite material support roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821135346.2U CN208560716U (en) | 2018-07-18 | 2018-07-18 | Composite material support roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208560716U true CN208560716U (en) | 2019-03-01 |
Family
ID=65493705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821135346.2U Active CN208560716U (en) | 2018-07-18 | 2018-07-18 | Composite material support roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208560716U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108674919A (en) * | 2018-07-18 | 2018-10-19 | 魏飞 | Composite material support roller |
-
2018
- 2018-07-18 CN CN201821135346.2U patent/CN208560716U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108674919A (en) * | 2018-07-18 | 2018-10-19 | 魏飞 | Composite material support roller |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |