CN107202064A - A kind of roller devices - Google Patents
A kind of roller devices Download PDFInfo
- Publication number
- CN107202064A CN107202064A CN201710555138.1A CN201710555138A CN107202064A CN 107202064 A CN107202064 A CN 107202064A CN 201710555138 A CN201710555138 A CN 201710555138A CN 107202064 A CN107202064 A CN 107202064A
- Authority
- CN
- China
- Prior art keywords
- support arm
- roller devices
- groove
- outer layer
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
- F16C13/02—Bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2326/00—Articles relating to transporting
- F16C2326/01—Parts of vehicles in general
- F16C2326/02—Wheel hubs or castors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2326/00—Articles relating to transporting
- F16C2326/58—Conveyor systems, e.g. rollers or bearings therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The invention discloses a kind of roller devices, the roller devices include wheel body, the middle part of the wheel body is axially arranged a round tube hole, the 3rd groove that annular is provided with bearing, the wheel body is provided with the through hole, the both sides of the 3rd groove are respectively inner support and support arm, the support arm is located at the outside of inner support, connecting portion is provided between the support arm and inner support, the exterior annular of the support arm is provided with outer layer, and the outer layer is closely linked with support arm.The roller devices of the present invention rotate flexible, and rotation friction is small, consume few to the power source that driving roller is rolled.
Description
Technical field
The present invention relates to a kind of roller.
Background technology
Many rollers, such as loading dolly, airport row can be used in lift product and in the equipment of some logistics fields
Lee's sorting device, induction system, luggage traffic system, products storage circulation system, post office letter-sorting installation are medium, can all use rolling
Wheel apparatus, is a kind of widely used mechanical part.Some belt transmission wheel, directive wheels also can all use roller devices, sometimes
Roller etc. can also be replaced by waiting.But the rotation flexibility of some roller devices is not enough, rotation friction is big, uses effect
Poorly.
The content of the invention
The present invention solves the technical problem of a kind of roller devices are provided, the roller devices rotate flexible, and rotation rubs
Wipe power small.
In order to solve the above technical problems, one aspect of the present invention is：A kind of roller devices are provided, it includes
Wheel body, the middle part of the wheel body is axially arranged to be had to be provided with a round tube hole, the through hole on bearing, the wheel body and is provided with ring
3rd groove of shape, the both sides of the 3rd groove are respectively inner support and support arm, and the support arm is located at the outer of inner support
Side, is provided with connecting portion, the exterior annular of the support arm is provided with outer layer, described outer between the support arm and inner support
Ring layer is closely linked with support arm.
In a preferred embodiment of the present invention, the cell wall of the 3rd groove is cambered surface.
In a preferred embodiment of the present invention, annular is provided with the first groove on the outer peripheral face of the support arm, described
Annular is provided with the projection with the first recess on the inner peripheral surface of outer layer, and the projection is combined closely with the first groove.
In a preferred embodiment of the present invention, annular is provided with the second groove, institute on the inside circumference of the inner support
The bearing outer ring for stating bearing is partially submerged into second groove.
In a preferred embodiment of the present invention, the inner support and support arm are coaxial.
In a preferred embodiment of the present invention, the outer layer and support arm are coaxial.
In a preferred embodiment of the present invention, the bearing is ball bearing.
In a preferred embodiment of the present invention, the outer surface of the outer layer is arc.
The beneficial effects of the invention are as follows：The roller devices of the present invention rotate flexible, and rotation friction is small, to driving roller rolling
Dynamic power source consumption is few.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, makes required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, it can also obtain other according to these accompanying drawings
Accompanying drawing, wherein：
Fig. 1 is the top view of roller devices of the present invention；
Fig. 2 is the A-A sectional views in 1；
Fig. 3 is the structural representation in a kind of preferred embodiment of roller devices of the present invention.
The mark of each part is as follows in accompanying drawing：10th, outer layer, 11, raised, 20, wheel body, 21, inner support, 22, support arm,
23rd, the first groove, 24, through hole, the 25, second groove, the 26, the 3rd groove, 27, connecting portion, 30, bearing, 31, bearing outer ring.
Embodiment
The technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, this area is common
All other embodiment that technical staff is obtained under the premise of creative work is not made, belongs to the model that the present invention is protected
Enclose.
The embodiment of the present invention：
Fig. 1 and Fig. 2 are referred to, roller devices of the invention include wheel body 20, and the middle part of the wheel body 20 is axially arranged a circle
Bearing 30 is provided with through hole 24, the through hole 24.The 3rd groove 26 of annular is provided with the wheel body 20, the described 3rd is recessed
The both sides of groove 26 are respectively inner support 21 and support arm 22, and the support arm 22 is located at the outside of inner support 21, the support arm
Connecting portion 27 is provided between 22 and inner support 21, connecting portion 27 connects as one inner support 21 and support arm 22.It is described outer
The exterior annular of support 22 is provided with outer layer 10, and the outer layer 10 is closely linked with support arm 22, that is, outer
Ring layer 10 is set on support arm 22.
Preferably, the cell wall of the 3rd groove 26 is cambered surface.
Preferably, annular is provided with the first groove 23, the inner circle of the outer layer 10 on the outer peripheral face of the support arm 22
Annular is provided with the projection 11 matched with the first groove 23 on side face, and described raised 11 combine closely with the first groove 23.
Outer layer 10 can be made using elastomeric material, such as polyurethane material, roller is rolled steady noise small.
Annular is provided with the second groove 25, the bearing outer ring of the bearing 30 31 on the inside circumference of the inner support 21
Divide embedded second groove 25, bearing 30 is fixed on inner support 21.
The inner support 21 and support arm 22 are coaxial, and the outer layer 10 and support arm 22 are coaxial.
Wheel body 20 is included inner support 21 and support arm 22 and made using nylon material.
Preferably, the bearing 30 is ball bearing, including ball bearing.This bearing makes the rolling of roller more flexible.
Preferably, the outer surface 28 of the outer layer 10 is arc, and the frictional force on when rolling roller and ground is smaller, rolling
The driving force that wheel needs when rolling is smaller, and the energy of consumption is also less.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks
Domain, is included within the scope of the present invention.
Claims (8)
1. a kind of roller devices, it is characterised in that including wheel body, the middle part of the wheel body is axially arranged a round tube hole, described
The 3rd groove that annular is provided with bearing, the wheel body is provided with through hole, the both sides of the 3rd groove are respectively interior branch
Frame and support arm, the support arm are located at the outside of inner support, and connecting portion is provided between the support arm and inner support, described
The exterior annular of support arm is provided with outer layer, and the outer layer is closely linked with support arm.
2. roller devices according to claim 1, it is characterised in that the cell wall of the 3rd groove is cambered surface.
3. roller devices according to claim 1, it is characterised in that annular is provided with the outer peripheral face of the support arm
Annular is provided with projection with the first recess on one groove, the inner peripheral surface of the outer layer, described raised and first recessed
Groove is combined closely.
4. roller devices according to claim 1, it is characterised in that annular is provided with the inside circumference of the inner support
Second groove, the bearing outer ring of the bearing is partially submerged into second groove.
5. roller devices according to claim 1, it is characterised in that the inner support and support arm are coaxial.
6. roller devices according to claim 5, it is characterised in that the outer layer and support arm are coaxial.
7. roller devices according to claim 1, it is characterised in that the bearing is ball bearing.
8. the roller devices according to any one of claim 1-7, it is characterised in that the outer surface of the outer layer is arc
Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710555138.1A CN107202064A (en) | 2017-07-10 | 2017-07-10 | A kind of roller devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710555138.1A CN107202064A (en) | 2017-07-10 | 2017-07-10 | A kind of roller devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107202064A true CN107202064A (en) | 2017-09-26 |
Family
ID=59910925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710555138.1A Withdrawn CN107202064A (en) | 2017-07-10 | 2017-07-10 | A kind of roller devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107202064A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107673016A (en) * | 2017-09-29 | 2018-02-09 | 苏州市爱司特塑胶五金有限公司 | A kind of logistics halved belt roller |
| CN109595255A (en) * | 2019-01-27 | 2019-04-09 | 苏州飞格立工程塑料有限公司 | A kind of idler wheel |
| CN110552954A (en) * | 2018-06-04 | 2019-12-10 | 杭州沪宁电梯部件股份有限公司 | roller wheel |
| CN110939649A (en) * | 2019-12-04 | 2020-03-31 | 岱高（苏州）汽车零部件有限公司 | Driving wheel and preparation method thereof |
| CN112125105A (en) * | 2020-08-24 | 2020-12-25 | 杭州新马电梯有限公司 | Center opening door steel belt elevator |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1631758A (en) * | 2004-12-30 | 2005-06-29 | 广州华工百川自控科技有限公司 | Polyurethane rolling wheel and manufacturing method thereof |
| CN202465010U (en) * | 2012-03-13 | 2012-10-03 | 浙江万立汽配有限公司 | Escalator roller |
| CN103626043A (en) * | 2013-11-19 | 2014-03-12 | 苏州飞格立工程塑料有限公司 | Novel escalator idler wheel |
| CN106763146A (en) * | 2017-01-18 | 2017-05-31 | 苏州市爱司特塑胶五金有限公司 | A kind of heavy burden roller |
| CN206938345U (en) * | 2017-07-10 | 2018-01-30 | 苏州飞格立工程塑料有限公司 | A kind of roller devices |
-
2017
- 2017-07-10 CN CN201710555138.1A patent/CN107202064A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1631758A (en) * | 2004-12-30 | 2005-06-29 | 广州华工百川自控科技有限公司 | Polyurethane rolling wheel and manufacturing method thereof |
| CN202465010U (en) * | 2012-03-13 | 2012-10-03 | 浙江万立汽配有限公司 | Escalator roller |
| CN103626043A (en) * | 2013-11-19 | 2014-03-12 | 苏州飞格立工程塑料有限公司 | Novel escalator idler wheel |
| CN106763146A (en) * | 2017-01-18 | 2017-05-31 | 苏州市爱司特塑胶五金有限公司 | A kind of heavy burden roller |
| CN206938345U (en) * | 2017-07-10 | 2018-01-30 | 苏州飞格立工程塑料有限公司 | A kind of roller devices |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107673016A (en) * | 2017-09-29 | 2018-02-09 | 苏州市爱司特塑胶五金有限公司 | A kind of logistics halved belt roller |
| CN110552954A (en) * | 2018-06-04 | 2019-12-10 | 杭州沪宁电梯部件股份有限公司 | roller wheel |
| CN109595255A (en) * | 2019-01-27 | 2019-04-09 | 苏州飞格立工程塑料有限公司 | A kind of idler wheel |
| CN110939649A (en) * | 2019-12-04 | 2020-03-31 | 岱高（苏州）汽车零部件有限公司 | Driving wheel and preparation method thereof |
| CN112125105A (en) * | 2020-08-24 | 2020-12-25 | 杭州新马电梯有限公司 | Center opening door steel belt elevator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107202064A (en) | A kind of roller devices | |
| CN202465010U (en) | Escalator roller | |
| GB0306779D0 (en) | Multiple directional wheel | |
| CN202623788U (en) | Multi-row omnibearing wheel | |
| CN106586851B (en) | A kind of low consumption tower crane rotational structure | |
| CN206938345U (en) | A kind of roller devices | |
| CN107524710A (en) | The bearing of raceway inside and outside detachable is set | |
| CN107588105A (en) | Retainer sets the bearing of dust cover | |
| CN202656780U (en) | Composite guide wheel | |
| CN106043395B (en) | One kind climbing building power-assisted trolley | |
| CN215657491U (en) | Rubber roller structure | |
| CN105236212B (en) | Truss type sub-power transmission large steel wire winding rotating plate | |
| CN208040916U (en) | A kind of oscillating bearing structure of mechanical elastic vehicle wheel | |
| CN207967797U (en) | Cable duct bank resistance-reducing device | |
| CN204506337U (en) | A kind of omni-directional wheel | |
| CN204210655U (en) | Only wheel drive vehicle of low Wear Friction driver train and correspondence | |
| CN205978099U (en) | Take two half inner circle four -point contact ball gyro wheel bearings of screw | |
| CN209480678U (en) | A kind of logistics sorting device idler wheel | |
| CN207374026U (en) | Omnidirectional's wheel load capacity improves structure | |
| CN205769499U (en) | One climbs building power-assisted dolly | |
| CN208827467U (en) | A kind of single all-round moving wheel | |
| CN207467560U (en) | A kind of pool conveyer | |
| CN205978095U (en) | Supporting roller bearing | |
| CN218619957U (en) | Mooring rope and mooring rope support frame | |
| CN206259894U (en) | One kind tracking rack body rotating mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170926 |
|
| WW01 | Invention patent application withdrawn after publication |