CN2755532Y - Bearing positioner of rotary drum - Google Patents
Bearing positioner of rotary drum Download PDFInfo
- Publication number
- CN2755532Y CN2755532Y CN 200420109501 CN200420109501U CN2755532Y CN 2755532 Y CN2755532 Y CN 2755532Y CN 200420109501 CN200420109501 CN 200420109501 CN 200420109501 U CN200420109501 U CN 200420109501U CN 2755532 Y CN2755532 Y CN 2755532Y
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- CN
- China
- Prior art keywords
- wheel
- riding wheel
- support roller
- utility
- model
- 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 - Lifetime
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Abstract
The utility model relates to a supporting and positioning device of a rotary drum, such as rotary kilns, drum type cooling devices, rotary drying devices, etc. The utility model solves the problems of complicated structure and many components of the existing supporting and positioning device of a rotary drum. The utility model comprises a riding wheel, a supporting riding wheel and a wheel shaft which can be rotated by the riding wheel, wherein the riding wheel is fixed in the axial position of the wheel shaft, one end of the riding wheel is provided with a flange of which the diameter is more than that of the riding wheel and the other end of the riding wheel is also provided with a flange of which the diameter is more than that of the riding wheel as improvement. The flanges at both ends of the riding wheel of the utility model are in contact with the lateral surface of a wheel belt of a rotary drum body, and the outer surface part of the riding wheel is in contact with the outer surface of the wheel belt. The utility model combines the original blocking wheel device and the supporting device into a composite supporting device so as to reduce the number of the components, and has the advantages of simple structure, convenient arrangement, light weight and reduction of device cost.
Description
Technical field
The utility model relates to the supporting positioning device of the revolving drum kind equipment in mineral sintering, cooling, the oven dry production, for example supporting positioning device of the rotary kiln that uses in the cement production process, cartridge type cooler, rotary dryer etc.
Background technology
The supporting positioning device of revolving drum kind equipment generally is made up of two parts, and a part is pure supporting arrangement, plays the bearing and turning cylindrical shell; Another part is a catch wheel device, moves or glides on the control rotating cylinder, plays the role of positioning.As shown in Figure 1, 2, the outer surface of two support rollers 1,2 contacts with 4 outer surface with wheel on being fixed on rotating cylinder 3, with bearing and turning cylindrical shell 3.When revolving drum 3 rotates, support roller 1,2 also rotates around separately central axis.Two gear wheels 5,6 are arranged on the both sides of taking turns with 4, and with the contacts side surfaces of wheel band, two gear wheels have limited rotating cylinder 3 displacement vertically.
Summary of the invention
The technical problems to be solved in the utility model is existing revolving drum supporting positioning device complex structure, the problem that parts are many.
Revolving drum supporting positioning device described in the utility model comprises a support roller, the wheel shaft of the rotation that supporting support roller and support roller can be had mercy on, and support roller is fixed at the axial location of wheel shaft, at an end of support roller the flange of one diameter greater than the support roller diameter is arranged.
In use, tilts the contacts side surfaces that this flange should be with wheel in the lower side of revolving drum axial location owing to return the wheel tubular axis.Can prevent that like this rotating cylinder from gliding vertically.In general, rotating cylinder can not move vertically because gravity, but for safety plays mirror, as to improvement of the present utility model, also has the flange of a diameter greater than the support roller diameter at the other end of support roller.The flange at the two ends on the support roller and the wheel band contacts side surfaces on the rotating cylinder prevent rotating cylinder displacement vertically like this.
For any supporting positioning device recited above, it also comprises two shaft stools, and the two ends axle journal of wheel shaft is bearing in the shaft stool respectively.
For any supporting positioning device recited above, between support roller and wheel shaft, cooperate by bearing.
The flange at the two ends on the support roller of the present utility model and the wheel band contacts side surfaces on the rotating cylinder, alternative former catch wheel device, and the outer surface part of support roller contacts with wheel band outer surface and play supporting role.Therefore the utility model is with former catch wheel device, and supporting arrangement synthesize a composite support device, the minimizing amount of parts, make simple in structure, arrangement convenience, weight saving has reduced equipment manufacturing cost.
Description of drawings
Fig. 1 is the prior art constructions schematic diagram;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the structural representation of a kind of embodiment of the utility model;
Fig. 4 is the schematic diagram of the utility model when user mode.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 3, in 4, there are 8 two of flanges at support roller 7 two ends.Flange 8 protrudes support rollers 7 outer surfaces 9 certain height, its be fixed on rotating cylinder 3 on wheel contact with 4 side, be used to bear rotating cylinder sliding force and on move power.The outer surface 9 of support roller 7 contacts with the outer surface of taking turns with 4, bears the vertical load of rotating cylinder, play supporting role.
The two ends axle journal 14 of axle 11 is respectively charged in the shaft stool 15, and shaft stool is fixed on a certain position.
The load of rotating cylinder 3 passes to bearing 10 by support roller 7, again by bearing 10 pass to axle 11, axle 11 passes to shaft stool 15 with load.
Claims (4)
1. the revolving drum supporting positioning device comprises a support roller, supporting support roller and support roller can around the wheel shaft of rotation, support roller is fixed at the axial location of wheel shaft, it is characterized in that: the end at support roller has the flange of a diameter greater than the support roller diameter.
2. revolving drum supporting positioning device according to claim 1 is characterized in that: the other end at support roller also has the flange of a diameter greater than the support roller diameter.
3. revolving drum supporting positioning device according to claim 1 and 2 is characterized in that: it also comprises two shaft stools, and the two ends axle journal of wheel shaft is bearing in the shaft stool respectively.
4. revolving drum supporting positioning device according to claim 1 and 2 is characterized in that: cooperate by bearing between support roller and wheel shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420109501 CN2755532Y (en) | 2004-11-26 | 2004-11-26 | Bearing positioner of rotary drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420109501 CN2755532Y (en) | 2004-11-26 | 2004-11-26 | Bearing positioner of rotary drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2755532Y true CN2755532Y (en) | 2006-02-01 |
Family
ID=35929160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420109501 Expired - Lifetime CN2755532Y (en) | 2004-11-26 | 2004-11-26 | Bearing positioner of rotary drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2755532Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101469862B (en) * | 2007-12-25 | 2010-09-22 | 中国恩菲工程技术有限公司 | Supporting device for supporting waste heat boiler |
-
2004
- 2004-11-26 CN CN 200420109501 patent/CN2755532Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101469862B (en) * | 2007-12-25 | 2010-09-22 | 中国恩菲工程技术有限公司 | Supporting device for supporting waste heat boiler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NANJING C-HOPE CEMENT ENGINEERING GROUP CO., LTD. Free format text: FORMER OWNER: NANJING C-HOPE ELECTROMECHANICAL ENGINEERING CO., LTD. Effective date: 20091120 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20091120 Address after: No. 36, Qinhuai Road, Yong Yang Town, Lishui County, Jiangsu City, Nanjing Province, 211200 Patentee after: Nanjing C-HOPE Cement Engineering Group Co., Ltd. Address before: No. 36, Qinhuai Road, Yong Yang Town, Lishui County, Jiangsu City, Nanjing Province, 211200 Patentee before: Nanjing C-Hope Mechanical & Electric Engineering Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20141126 Granted publication date: 20060201 |