CN2835167Y - Separable combination carrying roller and drum - Google Patents
Separable combination carrying roller and drum Download PDFInfo
- Publication number
- CN2835167Y CN2835167Y CN 200520029045 CN200520029045U CN2835167Y CN 2835167 Y CN2835167 Y CN 2835167Y CN 200520029045 CN200520029045 CN 200520029045 CN 200520029045 U CN200520029045 U CN 200520029045U CN 2835167 Y CN2835167 Y CN 2835167Y
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- China
- Prior art keywords
- bearing
- axle
- web
- easily worn
- worn part
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- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a separable combination carrying roller and a drum, which belongs to the field of continuous transport machinery. The integral structure of the utility model comprises a damageable component and wearable component, wherein the damageable component comprises a bearing, an axle neck body of a separable core axle, a bearing seat, a retainer ring for a hole, the wearable component comprises an outer drum body and a web plate, besides, the wearable component can be additionally provided with an axle body of the separable core axle. An inner ring of the bearing is connected with the axle neck body, and the axle body is respectively connected with the axle neck body and the web plate. When the wearable component does not comprise the axle body, the axle neck body is directly connected with the web plate, or the bearing seat is directly connected with the web plate and the outer drum body. The retainer ring for a hole is clamped on the side face of the bearing of which the outer ring is fixedly connected with the bearing seat. The web plate is fixedly connected with the outer drum body. The utility model has the advantages that a waste problem which is caused by that the damage of an individual part results in the abandonment of the whole component is solved; the parts of the utility model can be replaced; time and labor are saved; the service life of each assembling part is prolonged; the sealing is simple and reliable.
Description
Technical field
The utility model relates to continuous field of transport machinery, particularly a kind of split combination carrying roller and cylinder.
Background technology
As shown in Figure 1, tradition carrying roller, cylinder are integral structure, it mainly is made of bearing seat 1 ', exterior seal ring 2 ', back-up ring 3 ', back seal ring 4 ', axle 5 ', outer gland sealing lid 6 ', inner seal ring 7 ', bearing 8 ', body 9 ', consumable accessory loads in mixture with consumable accessory not in the parts, individual part damages, and whole parts are scrapped, i.e. Law of Barrel, the waste resource, very undesirable.
Summary of the invention
The utility model provides a kind of split combination, part in the integral structure is recombinated by the life-span classification, make rapid wear assembly and not rapid wear assembly split combination, in case run into the damage of rapid wear assembly then a need replacing rapid wear assembly, thereby solved existing carrying roller, cylinder damages because of individual part, the waste problem that causes parts integral body to be scrapped prolongs the not service life of easily worn part, saves cost.
The technical solution of the utility model is: adopt split-type structural with easily worn part in the integral structure and not easily worn part separately make two parts that left and right both ends are the isostructure rapid wear, the centre is rapid wear part not; Dividing body region is that the two end axles neck body on the former mandrel body and middle axis body are divided into two or trisome design mix axon.Easily worn part be not with key between the easily worn part or be threaded that this key connects can be made as shape key or spline, the shape key comprises two parallel facess, quadrangle, hexagon etc., spline comprises rectangular spline, gradually open form spline, profile of tooth spline and the connection of shape face etc.Its integral structure is divided into easily worn part, easily worn part not, this easily worn part comprises bearing, split mandrel journal body, bearing seat and hole back-up ring, easily worn part does not comprise outer cylinder body and web, can also add a split mandrel axis body, wherein, bearing inner ring is connected with journal body, and axis body is connected with web with journal body respectively; When easily worn part does not comprise axis body, a kind ofly directly be connected, another kind ofly directly be connected with web and outer cylinder body for bearing seat with web for this journal body; The hole is arranged in the bearing side with back-up ring, and this outer race is captiveed joint with bearing seat, and web is captiveed joint with outer cylinder body.
Advantage of the present utility model is: solved because of individual part damages, caused whole parts to be scrapped, wasting problem; The energy local replacing is time saving and energy saving; Obtain the service life of each assembly prolonging; Seal simple and reliable.
Description of drawings:
Fig. 1 is the structural representation of traditional carrying roller, cylinder;
Fig. 2 is the schematic side view of Fig. 1;
Fig. 3 is a structural representation of the present utility model;
Fig. 4 is the first embodiment scheme drawing of the present utility model;
Fig. 5 is the schematic side view of Fig. 4;
Fig. 6 analyses and observe enlarged diagram for the K-K of Fig. 4;
Fig. 7 is the second embodiment scheme drawing of the present utility model;
The schematic side view of Fig. 8 Fig. 7;
Fig. 9 analyses and observe enlarged diagram for the K-K of Fig. 7;
Figure 10 is the 3rd an embodiment scheme drawing of the present utility model;
Figure 11 is the schematic side view of Figure 10;
Figure 12 analyses and observe enlarged diagram for the K-K of Figure 10.
The specific embodiment:
As accompanying drawing 3 to shown in the accompanying drawing 9, the utility model integral structure is divided into easily worn part 1, easily worn part 2 not, this easily worn part comprises bearing 11, split mandrel journal body 12, bearing seat 13 and hole back-up ring 14, easily worn part 2 does not comprise outer cylinder body 22 and web 23, can also add a split mandrel axis body 21, wherein, bearing 11 inner rings are connected with journal body 12, and axis body 21 is connected with web 23 with journal body 12 respectively; When easily worn part 2 does not comprise axis body 21, a kind ofly directly be connected, another kind ofly directly be connected with web 23 and outer cylinder body 22 for bearing seat 13 with web 23 for this journal body 12; The hole is arranged in bearing 11 sides with back-up ring 14, and these bearing 11 outer shrouds are captiveed joint with bearing seat 13, and web 23 is captiveed joint with outer cylinder body 22.
Claims (4)
1, a kind of split combination carrying roller and cylinder, integral structure is divided into easily worn part (1), easily worn part (2) not, this easily worn part comprises bearing (11), split mandrel journal body (12), bearing seat (13) and hole back-up ring (14), easily worn part (2) does not comprise outer cylinder body (22) and web (23), it is characterized in that: easily worn part (1) is connected with easily worn part (2) not by key or screw thread, bearing (11) is connected with journal body (12), this journal body (12) is connected with web (23), the hole is arranged in bearing (11) side with back-up ring (14), this outer race is connected with bearing seat (13), and web (23) is captiveed joint with outer cylinder body (22).
2, split combination carrying roller according to claim 1 and cylinder, it is characterized in that: said not easily worn part also can comprise split mandrel axis body (21), journal body (12) directly is not connected with web (23), but this axis body is connected with web (23) with journal body (12) respectively.
3, split combination carrying roller according to claim 1 and cylinder, it is characterized in that: said journal body is not connected with web, and bearing seat (13) directly is connected with web (23) and outer cylinder body (22).
4, split combination carrying roller according to claim 1 and cylinder, it is characterized in that: said key is connected to shape key or spline, and this shape key is two parallel facess, quadrangle or hexagon, and spline is rectangular spline, gradually open form spline, profile of tooth spline and the connection of shape face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520029045 CN2835167Y (en) | 2005-08-09 | 2005-08-09 | Separable combination carrying roller and drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520029045 CN2835167Y (en) | 2005-08-09 | 2005-08-09 | Separable combination carrying roller and drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2835167Y true CN2835167Y (en) | 2006-11-08 |
Family
ID=37299825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520029045 Expired - Fee Related CN2835167Y (en) | 2005-08-09 | 2005-08-09 | Separable combination carrying roller and drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2835167Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102328817A (en) * | 2011-06-24 | 2012-01-25 | 无锡杰思物流设备有限公司 | Roller structure for conveyors |
| CN103215705A (en) * | 2012-01-19 | 2013-07-24 | 江苏凯宫机械股份有限公司 | Main drawing roller bearing seat with improved structure |
| CN104355060A (en) * | 2014-10-31 | 2015-02-18 | 嘉善华阳木业植绒有限公司 | Transmission mechanism |
-
2005
- 2005-08-09 CN CN 200520029045 patent/CN2835167Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102328817A (en) * | 2011-06-24 | 2012-01-25 | 无锡杰思物流设备有限公司 | Roller structure for conveyors |
| CN103215705A (en) * | 2012-01-19 | 2013-07-24 | 江苏凯宫机械股份有限公司 | Main drawing roller bearing seat with improved structure |
| CN103215705B (en) * | 2012-01-19 | 2016-04-06 | 江苏凯宫机械股份有限公司 | Structure improved dominant draft roller shaft bearing |
| CN104355060A (en) * | 2014-10-31 | 2015-02-18 | 嘉善华阳木业植绒有限公司 | Transmission mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |