CN202245187U - Carrier roller device - Google Patents
Carrier roller device Download PDFInfo
- Publication number
- CN202245187U CN202245187U CN2011203767356U CN201120376735U CN202245187U CN 202245187 U CN202245187 U CN 202245187U CN 2011203767356 U CN2011203767356 U CN 2011203767356U CN 201120376735 U CN201120376735 U CN 201120376735U CN 202245187 U CN202245187 U CN 202245187U
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- CN
- China
- Prior art keywords
- driving
- driven
- roller device
- rollers
- drive sprocket
- 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.)
- Expired - Fee Related
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- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The utility model discloses a carrier roller device which belongs to the technical field of material conveying equipment. The utility model particularly relates to a carrier roller device which comprises a driving wheel and a driven wheel. The driving wheel and the driven wheel are respectively provided with a driving wheel shaft and a driven wheel shaft. Driving rollers and driven rollers are respectively sleeved at two ends of the driving wheel shaft and two ends of the driven wheel shaft. The carrier roller device is characterized in that: driving bearing bases and driven bearing bases are respectively sleeved outside the driving rollers and the driven rollers; the driving bearing bases and the driving rollers are connected through the driving wheel shaft; and the driven bearing bases and the driven rollers are connected with the driven wheel shaft. In the carrier roller device, the driving bearing bases and the driven bearing bases are respectively sleeved outside the driving rollers and the driven rollers; the driving bearing bases and the driving rollers are connected through the driving wheel shaft; and the driven bearing bases and the driven rollers are connected through the driven wheel shaft. The structure of the carrier roller device can be simplified and convenient maintenance is obtained.
Description
Technical field
The utility model belongs to the material transfer equipment technical field, is specifically related to a kind of support roller device.
Background technology
At present, support roller device is the major equipment of all kinds of rolls, and most support roller device all is made up of four rolling, twin shaft, eight bearing seats.When mould is poured into a mould, mould is placed on the four rolling, power system drives the drive sprocket axle motion, can produce friction force between roller on the drive sprocket axle and the mould, and this friction force drives follower shaft and rotates.The diameter of axle of drive sprocket axle and follower shaft is 80-90mm; Continuous increase along with operational throughput; The diameter of axle of drive sprocket axle and follower shaft can not satisfy its demands for bearing capacity, the wheel shaft easy deformation, and then make the bearing seat generation deformation between two rollers; In the process of support roller device operation, the roller accident takes place to jump easily.Like this, support roller device staff is on every side come to harm, and product quality problem can occur.
When the bearing seat generation deformation between two rollers needs repairing, earlier the bearing seat in the roller outside to be pulled down, again roller to be pulled down, the bearing seat that deformation could will take place is pulled down, and it is keeped in repair, and this operation is cumbersome, and loses time.
Summary of the invention
The utility model technical matters to be solved provides a kind of support roller device, can improve the bearing capacity of wheel shaft, simultaneously, conveniently it is keeped in repair.
For solving the problems of the technologies described above; The technical scheme of the utility model is: a kind of support roller device is provided; Comprise driving wheel, flower wheel; Drive sprocket axle, follower shaft are set respectively on driving wheel, flower wheel,, it is characterized in that: in driving roller, the sheathed imput shaft bearing of return idler outside difference, driven shaft bearing at the sheathed driving roller of the two ends of drive sprocket axle, follower shaft difference, return idler; The imput shaft bearing is connected through drive sprocket axle with driving roller, and the driven shaft bearing is connected through follower shaft with return idler.
Preferably, the quantity of imput shaft bearing and driven shaft bearing is 2, and the diameter of axle of drive sprocket axle and follower shaft is 120-125mm.
The beneficial effect of the utility model is:
1, in the utility model; In driving roller, the sheathed imput shaft bearing of return idler outside difference, driven shaft bearing; The imput shaft bearing is connected through drive sprocket axle with driving roller; The driven shaft bearing is connected through follower shaft with return idler, can simplify the structure of support roller device, and is easy to maintenance.The quantity of imput shaft bearing and driven shaft bearing is 2, and the diameter of axle of drive sprocket axle and follower shaft is 120-125mm, can improve the load-carrying capacity of drive sprocket axle and follower shaft, in its process of moving, deformation can not take place.Support roller device can guarantee that it operates steadily, and can not jump the roller accident in the process of operation.
2, the utility model simplicity of design is easy to use, suitable penetration and promotion and suitability for industrialized production.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is that the A of Fig. 1 is to structural representation.
Among the figure: 1, driving roller; 2, return idler; 3, drive sprocket axle; 4, follower shaft; 5, imput shaft bearing; 6, driven shaft bearing.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail.
Like Fig. 1, shown in Figure 2; In the utility model, support roller device comprises driving wheel and flower wheel, and driving roller 1 and drive sprocket axle 3 are set on driving wheel; In two imput shaft bearings 5 of arranged outside of driving roller 1, imput shaft bearing 5 is connected through drive sprocket axle 3 with driving roller 1.Return idler 2 and follower shaft 4 are set on flower wheel, and in two driven shaft bearings 6 of arranged outside of return idler 2, driven shaft bearing 6 is connected through follower shaft 4 with return idler 2.The diameter of axle of drive sprocket axle 3 and follower shaft 4 is 125mm.The quantity of imput shaft bearing 5 and driven shaft bearing 6 is 2.
Support roller device in use is placed on driving roller 1 and return idler 2 tops with mould, and power system is connected with drive sprocket axle 3.Start power system, power system drives drive sprocket axle 3 motions, and drive sprocket axle 3 promotes driving roller 1 and rotates, and the friction force that mould and driving roller 1 produce travels forward mould, drives return idler 2 and rotates.
Between driving roller 1 and return idler 2, need not to be provided with again bearing seat, convenient maintenance to support roller device.Simultaneously, increase the diameter of axle of drive sprocket axle 3 and follower shaft 4, make it satisfy the needs of load-carrying capacity.
It is to be noted; Above-mentioned embodiment only is the utility model preferred embodiment; For those skilled in the art, under the prerequisite that meets the utility model principle of work, any be equal to or similar replacement all falls in the protection domain of the utility model.
Claims (2)
1. support roller device; Comprise driving wheel, flower wheel; Drive sprocket axle, follower shaft are set respectively on driving wheel, flower wheel,, it is characterized in that: in driving roller, the sheathed imput shaft bearing of return idler outside difference, driven shaft bearing at the sheathed driving roller of the two ends of drive sprocket axle, follower shaft difference, return idler; The imput shaft bearing is connected through drive sprocket axle with driving roller, and the driven shaft bearing is connected through follower shaft with return idler.
2. a kind of support roller device according to claim 1 is characterized in that: the quantity of imput shaft bearing and driven shaft bearing is 2, and the diameter of axle of drive sprocket axle and follower shaft is 120-125mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203767356U CN202245187U (en) | 2011-10-09 | 2011-10-09 | Carrier roller device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203767356U CN202245187U (en) | 2011-10-09 | 2011-10-09 | Carrier roller device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202245187U true CN202245187U (en) | 2012-05-30 |
Family
ID=46106464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203767356U Expired - Fee Related CN202245187U (en) | 2011-10-09 | 2011-10-09 | Carrier roller device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202245187U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103009145A (en) * | 2013-01-07 | 2013-04-03 | 哈尔滨工程大学 | Boiler drum processing posture adjusting device |
-
2011
- 2011-10-09 CN CN2011203767356U patent/CN202245187U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103009145A (en) * | 2013-01-07 | 2013-04-03 | 哈尔滨工程大学 | Boiler drum processing posture adjusting device |
| CN103009145B (en) * | 2013-01-07 | 2015-12-02 | 哈尔滨工程大学 | Boiler drum machining posture adjusting device |
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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: 20120530 Termination date: 20141009 |
|
| EXPY | Termination of patent right or utility model |