CN205192219U - Fixed wheel device that keeps off - Google Patents
Fixed wheel device that keeps off Download PDFInfo
- Publication number
- CN205192219U CN205192219U CN201520788711.XU CN201520788711U CN205192219U CN 205192219 U CN205192219 U CN 205192219U CN 201520788711 U CN201520788711 U CN 201520788711U CN 205192219 U CN205192219 U CN 205192219U
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- CN
- China
- Prior art keywords
- fixed
- wheel seat
- fixed stop
- wheel
- self
- 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.)
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Abstract
The utility model relates to a fixed wheel device that keeps off. The fixed wheel seat that keeps off is " protruding " font, and there is the blind hole in its axle center, keeps off the wheel and sits through thrust bearing fixed fender wheel seat on, it has the oil blanket with fixed keeping off to keep off the wheel between the wheel seat, the oil blanket passes through the clamp plate, the bridge screw is fixed on fixed fender wheel seat, self -aligning roller bearing is fixed to the fender axle hole inner wall and fixed the keeping off of thrust bearing top between the wheel seat, self -aligning roller bearing's inner circle is compressed tightly by the retaining ring, and the retaining ring passes through the retaining ring fix with screw and is in fixed fender wheel seat on, self -aligning roller bearing's outer lane is compressed tightly by the end cover, the end cover passes through the end cover fix with screw and is in the fender take turns to. Its simple structure, easy manufacturing, it is with low costs.
Description
Technical field
The utility model belongs to the upper gear wheel in rotary kiln device, particularly a kind of fixed stop wheel apparatus.
Background technology
Rotary kiln device is a cylindric thing having constant slope, and gradient is 3 ~ 3.5%, and the rotation by kiln promotes that material stirs in kiln, material is mixed mutually, contacts and react.Material relies on the gradient of kiln cylinder body and the rotation of kiln to travel forward in kiln.
The rotation of kiln is realized by two groups of supporting support rollers and gear drive.Even in order to ensure that supporting support roller and kiln body roll belt wear, kiln body needs the action constantly carrying out " being able to eat ", " eating " in rotation process, and this controls by hydraulic blocking wheel.
General rotary kiln is all designed with two wheel stopping structure, and in design the earliest, upper and lower gear wheel is hydraulic blocking wheel.Kiln body can be leaned on to conduct oneself with dignity due to action that kiln body is descending and kiln body gradient has been come, after change upper gear wheel into fixing gear wheel, but wheel stopping structure not to be modified, just the hydraulic cylinder in former hydraulic blocking wheel is removed, and corresponding increase buting iron quantity.Not only structure is more complicated, and manufacturing expense is higher.
Summary of the invention
In order to overcome the shortcoming of prior art, the utility model provides a kind of fixed stop wheel apparatus.Its structure is simple, and easy processing and manufacturing, cost is low.
The technical scheme in the invention for solving the technical problem is: fixed stop wheel seat is " convex " font, there is blind hole in its axle center, gear wheel is sitting on described fixed stop wheel seat by thrust bearing, oil sealing is had between gear wheel and fixed stop wheel seat, oil sealing passes through pressing plate, bridge screw is fixed on fixed stop wheel seat, self-aligning roller bearing is fixed between gear wheel shaft hole inner wall above described thrust bearing and fixed stop wheel seat, the inner ring of self-aligning roller bearing is compressed by back-up ring, back-up ring is fixed on described fixed stop wheel seat by back-up ring screw, the outer ring of self-aligning roller bearing is compressed by end cap, end cap is fixed on described gear wheel by head bolts.
The utility model structure is simple, and easy processing and manufacturing, cost is low.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the utility model sectional view.
Detailed description of the invention
As shown in Figure 1, fixed stop wheel seat 1 is " convex " font, there is blind hole 12 in its axle center, gear wheel 7 is sitting on described fixed stop wheel seat 1 by thrust bearing 5, oil sealing 2 is had between gear wheel 7 and fixed stop wheel seat 1, oil sealing 2 is by pressing plate 3, bridge screw 4 is fixed on fixed stop wheel seat 1, self-aligning roller bearing 6 is fixed between gear wheel 7 shaft hole inner wall above described thrust bearing 5 and fixed stop wheel seat 1, the inner ring of self-aligning roller bearing 6 is compressed by back-up ring, back-up ring is fixed on described fixed stop wheel seat 1 by back-up ring screw 10, the outer ring of self-aligning roller bearing 6 is compressed by end cap 9, end cap 9 is fixed on described gear wheel 7 by head bolts 8.
Described end cap 9 has tank filler sleeve, fixing seal lid 13 on tank filler sleeve.
Claims (2)
1. a fixed stop wheel apparatus, it is characterized in that: fixed stop wheel seat (1) is " convex " font, there is blind hole (12) in its axle center, gear wheel (7) is sitting on described fixed stop wheel seat (1) by thrust bearing (5), oil sealing (2) is had between gear wheel (7) and fixed stop wheel seat (1), oil sealing (2) is by pressing plate (3), bridge screw (4) is fixed on fixed stop wheel seat (1), self-aligning roller bearing (6) is fixed between gear wheel (7) shaft hole inner wall of described thrust bearing (5) top and fixed stop wheel seat (1), the inner ring of self-aligning roller bearing (6) is compressed by back-up ring, back-up ring is fixed on described fixed stop wheel seat (1) by back-up ring screw (10), the outer ring of self-aligning roller bearing (6) is compressed by end cap (9), end cap (9) is fixed on described gear wheel (7) by head bolts (8).
2. fixed stop wheel apparatus according to claim 1, is characterized in that: described end cap (9) has tank filler sleeve, fixing seal lid (13) on tank filler sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520788711.XU CN205192219U (en) | 2015-10-12 | 2015-10-12 | Fixed wheel device that keeps off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520788711.XU CN205192219U (en) | 2015-10-12 | 2015-10-12 | Fixed wheel device that keeps off |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205192219U true CN205192219U (en) | 2016-04-27 |
Family
ID=55785200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520788711.XU Active CN205192219U (en) | 2015-10-12 | 2015-10-12 | Fixed wheel device that keeps off |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205192219U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109631523A (en) * | 2019-01-11 | 2019-04-16 | 青岛德固特节能装备股份有限公司 | A kind of novel shearing resistance is without moment of flexure without torque catch wheel device |
-
2015
- 2015-10-12 CN CN201520788711.XU patent/CN205192219U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109631523A (en) * | 2019-01-11 | 2019-04-16 | 青岛德固特节能装备股份有限公司 | A kind of novel shearing resistance is without moment of flexure without torque catch wheel device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |