CN203319160U - Cage type convex roller - Google Patents
Cage type convex roller Download PDFInfo
- Publication number
- CN203319160U CN203319160U CN2013203737769U CN201320373776U CN203319160U CN 203319160 U CN203319160 U CN 203319160U CN 2013203737769 U CN2013203737769 U CN 2013203737769U CN 201320373776 U CN201320373776 U CN 201320373776U CN 203319160 U CN203319160 U CN 203319160U
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- drum
- cage
- derived
- shaped body
- wheel hub
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Abstract
The utility model discloses a cage type convex roller. The cage type convex roller comprises a plurality of roll bars, wherein two ends of the plurality of roll bars are connected respectively together so as to form a convex cage shape bulged outwards; a plurality of slots for leading particulate materials out are formed in the outer surface of the cage type convex roller. When the cage type convex roller is adopted in a belt conveyor as a driving roll or a driven roll, if the materials fall on the roll bars from a conveyor belt, the materials fall down from the gaps between the roll bars, so that the materials cannot be clamped between the conveyor belt and the roll surface of the cage type convex roller so as not to prop against the conveyor belt and to enable the conveyor belt to bulge, the hard friction between the materials and the conveyor belt cannot be generated, and further the service life of the conveyor belt can be prolonged. Furthermore, the cage type convex roller is outward bulged into the convex cage shape, so that the deviation of the conveyor belt around the cage type convex roller can be prevented, the vibration and noise of the belt conveyor can be reduced, and the belt conveyor can run stably.
Description
Technical field
The utility model relates to the cage male drum that a kind of band conveyor transmission is used.
Background technology
In existing Of Concrete Mixing Station, the granular materials such as all kinds of materials such as sand, stone, slag are carried by inclined belt conveyer.In all conglomeraties and fields such as all kinds of mines, mining site, metal metallurgy smelting, chemical industry, utilize band conveyor to carry the situation of the material of ore, grain shape to be seen everywhere, this band conveyor mainly comprises belt conveyor, driving wheel, flower wheel, motor and speed reducer, and structure and the assembly such as frames.Motor-driven connects reductor, and speed reducer drive connects driving wheel, and conveyor belt loop is on driving wheel, flower wheel.When rotor rotates, drive the driving wheel rotation by reductor, turn round to transmit material thereby drive belt conveyor.
But, material particularly granular material in transport process, due to reasons such as machine vibrations, the materials such as some sand, stone can hang down from belt conveyor, can be involved in and be clipped between belt conveyor and driving wheel, perhaps be clipped between belt conveyor and flower wheel, material withstands on belt conveyor, makes belt conveyor bloat parcel one by one.When driving wheel and flower wheel ceaselessly rotate, granular material is friction transmission belt continually, and after using a period of time, belt conveyor, by localized wear, even rubs, and has a strong impact on the service life of band conveyor belt conveyor.
And because existing driving wheel and flower wheel are respectively straight-tube shape, this straight tube is all identical at the diameter of the arbitrary cross-sectional plane perpendicular on its axis direction, the belt conveyor be enclosed within like this on driving wheel and flower wheel is easy to sideslip, make vibration and the noise of the band conveyor that adopts this structure also larger, cause it to move stable not.
The utility model content
In view of this, the purpose of this utility model is to provide the cage male drum that a kind of material wearing and tearing belt conveyor that can effectively avoid grain shape can be rectified a deviation again.
In order to reach above-mentioned purpose, solution of the present utility model is:
A kind of cage male drum, comprise many roller bars, thereby the both ends of many roller bars link together respectively and surround the protruding cage shape bulged.
Described roller bar is the knee shape of external drum; Perhaps described roller bar spirals in the shape of a spiral, thereby forms the protruding tubular bulged.
The both ends of described roller bar link together by the outer wheel hub circle respectively.
The cage male drum also comprises roll shaft, and described roller bar be take the axis of roll shaft as axial line forms a circle, and is equipped with the inner wheel hub circle on roll shaft, and the inner wheel hub circle is respectively by the corresponding outer wheel hub circle that connects of spoke.
Described roller bar is laid around described roll shaft in the mode of sub-multiple angle.
The cage male drum also comprises material derivation drum shaped body, and material is derived drum shaped body and is arranged in described protruding cage, and material is derived drum shaped body and comprised two frustum drums, the stub end docking of two frustum drums, and this joint connects described roller bar; The microcephaly end of two frustum drums connects described spoke; Perhaps described material is derived drum shaped body and is adopted hollow structure, or adopts solid construction.
The cage male drum also comprises material derivation blade, it is triangular in shape or trapezoidal that material is derived blade, material is derived blade and is derived the axis setting of drum shaped body along described material, material is derived blade and is derived drum shaped body perpendicular to described material, and the side that material is derived blade connects described material derivation drum shaped body.
Along the described spoke of axial uniform many rows of described protruding cage, the described spoke of every row is derived drum shaped body through described material and is connected respectively described inner wheel hub circle and described outer wheel hub circle.
The cage male drum also comprises the plate that connects material of accepting material, and the plate that connects material is arranged on the below of described roller bar.
A kind of cage male drum, its outside face is provided with many and derives the groove gap that the granulated material is used.
After adopting said structure, cage male drum of the present utility model has following beneficial effect: adopt the utility model in band conveyor, using the cage male drum as drive roll or during driven voller, if material drops on the roller bar from belt conveyor, material falls from the neutral gear between the roller bar, material can not be clipped between the roll surface of belt conveyor and cage male drum like this, can not withstand on belt conveyor and make belt conveyor bloat parcel, can not produce hard friction with belt conveyor, and then extend the service life of belt conveyor.And be protruding cage shape because the cage male drum bulges, and can prevent that, around the belt conveyor sideslip on it, vibration and the noise of band conveyor are reduced, it moves more stable.
The accompanying drawing explanation
The structural representation that Fig. 1 is cage male drum of the present utility model;
The structural representation of another angle that Fig. 2 is cage male drum of the present utility model;
Fig. 3 is that A-A in Fig. 2 is to cutaway view;
The use view that Fig. 4 is cage male drum of the present utility model;
Fig. 5 is that in Fig. 2, B-B has 9 spokes directly to connect the structural representation of roller bar in cutaway view;
Fig. 6 is that in Fig. 2, B-B has 9 spokes directly to connect the structural representation of outer wheel hub circle in cutaway view;
Fig. 7 is that in Fig. 2, B-B has 3 spokes directly to connect the structural representation of roller bar in cutaway view;
Fig. 8 is that in Fig. 2, B-B has 3 spokes directly to connect the structural representation of outer wheel hub circle in cutaway view.
In figure:
Belt conveyor 1a cage male drum 10
Spoke 13 plate 14 that connects material
Outer wheel hub circle 15 inner wheel hub circles 16
Material is derived drum shaped body 17 materials and is derived blade 18
The specific embodiment
In order further to explain the technical solution of the utility model, below by specific embodiment, the utility model is elaborated.
Embodiment mono-
As shown in 1 to 8, cage male drum 10 of the present utility model, comprise that roll shaft 11, roller bar 12, spoke 13, the plate 14 that connects material, outer wheel hub circle 15, inner wheel hub circle 16, material are derived drum shaped body 17 and material is derived blade 18.
The connection mode of spoke 13 can have multiple, a kind of embodiment (drum shaped body 17 derived by not shown material and material is derived blade 18) as shown in Fig. 5 and Fig. 7 wherein, every roller bar 12 is welded on the outside face of outer wheel hub circle 15, thereby surround the cage shape, the both ends of spoke 13 directly are welded on respectively on inner wheel hub circle 16 and roller bar 12.Another embodiment is (drum shaped body 17 derived by not shown material and material is derived blade 18) as shown in Figure 6 and Figure 8, every roller bar 12 is welded on the outside face of outer wheel hub circle 15, thereby surround the cage shape, the two ends of spoke 13 correspondence respectively are welded on inner wheel hub circle 16 and outer wheel hub circle 15.
Wherein, every roller bar 12 place's correspondences arrange a spoke 13, or several, interval roller bar 12 arranges a spoke 13.For example, 9 roller bars 12 are arranged, 9 or 3 spokes 13 can be set.
Outer wheel hub circle 15 and inner wheel hub circle 16 link together by many roller bars 12 respectively like this.Wherein, spoke 13, outer wheel hub circle 15 and inner wheel hub circle 16 can play the effect of reinforced rib, guarantee that every roller bar 12 and spoke 13 are stressed evenly, can also play effect attractive in appearance.
The shape of " drum " bulged in the middle part of material derivation drum shaped body 17 is.Material is derived drum shaped body 17 and is arranged in the above-mentioned protruding cage that roller bar 11 surrounds, material is derived between drum shaped body 17 and roller bar 12 and is linked together by a plurality of materials derivation blades 18, and the neutral gear of material being derived between drum shaped body 17 and roller bar 12 by a plurality of materials derivation blades 18 is separated.
Material is derived drum shaped body 17 can adopt following structure, and it comprises two frustum drums, the shape of " drum " bloated in the middle part of forming after the stub end docking of two frustum drums.It is to take the rotation mode that the axial line of roll shaft 12 is the axle center baseline to be arranged in above-mentioned protruding cage that material is derived drum shaped body 17.The joint of two frustums is the centre symmetry line of cage male drum 10 just, and vertical with the line of centers of roll shaft 12, the above-mentioned joint of material derivation drum shaped body 17 is that the outer circumference surface at maximum gauge place is connected with roller bar 12, the outer rounded ends that material is derived the minimum diameter place of drum shaped body 17 is connected with the outer end spoke 13 of cage male drum 10, cage male drum 10 is evenly laid many row's spokes 13 vertically, and every row's spoke 13 is derived drum shaped body 17 and is connected respectively inner wheel hub circle 16 and outer wheel hub circle 15 through material respectively.Wherein, material is derived blade 18 can be arranged to two, three, four or more, and a plurality of materials derivation blades 18 arrange in the mode of sub-multiple angle.
As shown in Figure 1, when cage male drum 10 clickwise, the granular material that is involved in belt conveyor will the neutral gear between roller bar 12 enters material in cage male drum 10 derives drum shaped body 17 and material and derives the cavity that blade 18 forms, can be derived blade 18 by rotating material simultaneously and be carried into the upper part of cage male drum 10 along the direction of arrow in figure, thereby the dependence own wt, derive drum shaped body 17 outside face landings from material and be thrown out of to cage male drum 10 two side ends.In addition, during cage male drum 10 left-hand revolution, also can reach with same principle the purpose that throws away granular material.
In addition, the plate 14 that also can connect material is set below roller bar 12, to accept from belt conveyor 1a or the material fallen down from a circle roller bar 12.The connect material middle part of plate 14 sinks, and plays the effect of poly-material.
Embodiment bis-
The key distinction of the present embodiment and embodiment mono-is the shape of roller bar 12.Roller bar 12 spirals in the shape of a spiral, thereby surrounds the protruding cage shape bulged, and protruding shape is similar to the waist drum that lantern or middle part bloat, and two adjacent roller bars 12 are parallel to each other.Other structures of the present embodiment are identical with embodiment mono-, do not repeat them here.
Embodiment tri-
The key distinction of the present embodiment and embodiment mono-is, the cage male drum adopts steel plate to surround the dome column type, have a plurality of groove gaps on the face of cylinder of this convex cylindrical, from then on the material fallen down from belt conveyor leaks down in the groove gap, drops to the inside of cage male drum or drops on the plate 14 that connects material.Other structures of the present embodiment are identical with embodiment mono-, do not repeat them here.
Adopt the utility model in band conveyor, using cage male drum 10 as drive roll, cage male drum 10 is connected with drive motor, by drive motor, drives 10 rotations of cage male drum, thereby drive, around the belt conveyor 1a on it, turns round to transmit material.If material drops on roller bar 12 from belt conveyor 1a in transport process, material declines down from the neutral gear between roller bar 12, and dropping to material derives on drum shaped body 17 and material derivation blade 18, finally throws out.Material can not be clipped between the roll surface of belt conveyor 1a and cage male drum 10 like this, can not withstand on belt conveyor 1a and make belt conveyor 1a bloat parcel, can not produce hard friction with belt conveyor 1a, not only can realize that changed course improves the function of transmission power, the service life that can also greatly improve belt conveyor 1a.
And be protruding cage, protruding tubular because cage male drum 10 bulges, can prevent around the belt conveyor 1a sideslip on it, the vibration of band conveyor and reducing noise, it moves more stable.
In addition, adopt the utility model in band conveyor, using cage male drum 10 as driven voller, the belt conveyor 1a be looped around on cage male drum 10 and driving wheel with drive by another driving wheel turns round to transmit material.In this transport process, can reach equally the service life, correction, reduction vibration and the noise equivalent fruit that extend belt conveyor 1a.
Above-described embodiment and accompanying drawing non-limiting product form of the present utility model and style, suitable variation or modification that any person of an ordinary skill in the technical field does it, all should be considered as not breaking away from patent category of the present utility model.
Claims (10)
1. a cage male drum is characterized in that: comprise many roller bars, thereby the both ends of many roller bars link together respectively and surround the protruding cage shape bulged.
2. cage male drum as claimed in claim 1, it is characterized in that: described roller bar is the knee shape of external drum; Perhaps described roller bar spirals in the shape of a spiral, thereby forms the protruding tubular bulged.
3. cage male drum as claimed in claim 1, it is characterized in that: the both ends of described roller bar link together by the outer wheel hub circle respectively.
4. cage male drum as claimed in claim 3 is characterized in that: also comprise roll shaft, described roller bar be take the axis of roll shaft as axial line forms a circle, and is equipped with the inner wheel hub circle on roll shaft, and the inner wheel hub circle is respectively by the corresponding outer wheel hub circle that connects of spoke.
5. cage male drum as claimed in claim 4, it is characterized in that: described roller bar is laid around described roll shaft in the mode of sub-multiple angle.
6. cage male drum as claimed in claim 4, it is characterized in that: also comprise material derivation drum shaped body, material is derived drum shaped body and is arranged in described protruding cage, and material is derived drum shaped body and comprised two frustum drums, the stub end docking of two frustum drums, this joint connects described roller bar; The microcephaly end of two frustum drums connects described spoke; Perhaps described material is derived drum shaped body and is adopted hollow structure, or adopts solid construction.
7. cage male drum as claimed in claim 6, it is characterized in that: also comprise material derivation blade, it is triangular in shape or trapezoidal that material is derived blade, material is derived blade and is derived the axis setting of drum shaped body along described material, material is derived blade and is derived drum shaped body perpendicular to described material, and the side that material is derived blade connects described material derivation drum shaped body.
8. cage male drum as claimed in claim 6 is characterized in that: along the described spoke of axial uniform many rows of described protruding cage, the described spoke of every row is derived drum shaped body through described material and is connected respectively described inner wheel hub circle and described outer wheel hub circle.
9. cage male drum as claimed in claim 1, it is characterized in that: also comprise the plate that connects material of accepting material, the plate that connects material is arranged on the below of described roller bar.
10. a cage male drum is characterized in that: its outside face is provided with many and derives the groove gap that the granulated materials are used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203737769U CN203319160U (en) | 2013-06-26 | 2013-06-26 | Cage type convex roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203737769U CN203319160U (en) | 2013-06-26 | 2013-06-26 | Cage type convex roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203319160U true CN203319160U (en) | 2013-12-04 |
Family
ID=49658530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203737769U Expired - Fee Related CN203319160U (en) | 2013-06-26 | 2013-06-26 | Cage type convex roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203319160U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106743295A (en) * | 2017-02-24 | 2017-05-31 | 南通联源机电科技股份有限公司 | Low power consuming anti-slip type band converyor roller easy for installation |
| CN107826662A (en) * | 2017-10-31 | 2018-03-23 | 海盐通惠铸造有限公司 | The roller bench and its manufacture method of a kind of ribbon conveyer |
-
2013
- 2013-06-26 CN CN2013203737769U patent/CN203319160U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106743295A (en) * | 2017-02-24 | 2017-05-31 | 南通联源机电科技股份有限公司 | Low power consuming anti-slip type band converyor roller easy for installation |
| CN107826662A (en) * | 2017-10-31 | 2018-03-23 | 海盐通惠铸造有限公司 | The roller bench and its manufacture method of a kind of ribbon conveyer |
| CN107826662B (en) * | 2017-10-31 | 2024-04-02 | 浙江通惠矿山机械有限公司 | Roller device of belt conveyor and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20170626 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |