CN211414701U - Be applied to online dynamic prosthetic equipment of rotary kiln riding wheel - Google Patents
Be applied to online dynamic prosthetic equipment of rotary kiln riding wheel Download PDFInfo
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- CN211414701U CN211414701U CN201922174926.3U CN201922174926U CN211414701U CN 211414701 U CN211414701 U CN 211414701U CN 201922174926 U CN201922174926 U CN 201922174926U CN 211414701 U CN211414701 U CN 211414701U
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- rotary kiln
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- fixed
- sliding guide
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Abstract
The utility model discloses a be applied to online dynamic prosthetic equipment of rotary kiln riding wheel, this equipment includes: the device comprises a sliding guide rail, a power motor, a bracket, an abrasive belt and a frame; the power motor is fixed on the sliding guide rail and can reciprocate along the sliding guide rail; a driving wheel is fixed on a rotating shaft of the power motor, a bracket is fixed on a shell of the power motor, a driven wheel is coupled on the bracket, and an abrasive belt is sleeved on the driving wheel and the driven wheel; the abrasive belt can be in contact with the rotary kiln riding wheel. The device dynamically repairs the supporting wheels and the wheel belts on line in the running process of the rotary kiln, solves the problem that the supporting wheels and the wheel belts of the rotary kiln have faults and need to be stopped for replacement or returned to the factory for maintenance in the prior art, saves the cost and shortens the construction period.
Description
Technical Field
The utility model relates to a restoration of rotary kiln riding wheel specifically relates to a be applied to online dynamic prosthetic equipment of rotary kiln riding wheel.
Background
The riding wheel is one of the main parts of the rotary kiln, bears the weight of the whole rotary kiln (mainly comprising the weight of a cylinder, lining bricks, a heat exchange device in the kiln, materials, a rolling ring, a gear ring and the like), and enables the cylinder and the rolling ring to stably rotate on the riding wheel, so the over-force riding wheel becomes one of the standards for measuring the good quality of rotary kiln products.
At present, the faults of the riding wheel and the belt wheel of the rotary cement kiln need to be stopped, mainly are replaced or removed and then returned to a factory for processing and maintenance, the construction period of stopping is long, the uncontrollable factors in the construction process are more, and the cost is higher.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a be applied to online dynamic prosthetic equipment of rotary kiln riding wheel, this equipment carries out online dynamic repair to riding wheel and wheel area at the rotary kiln operation in-process, has solved rotary kiln riding wheel and wheel area fault in the past, must shut down the problem of changing or returning the factory maintenance, has saved the cost and has shortened construction cycle.
In order to achieve the above object, the utility model provides a be applied to online dynamic prosthetic equipment of rotary kiln riding wheel, this equipment includes: the device comprises a sliding guide rail, a power motor, a bracket, an abrasive belt and a frame; the power motor is fixed on the sliding guide rail and can reciprocate along the sliding guide rail; a driving wheel is fixed on a rotating shaft of the power motor, a bracket is fixed on a shell of the power motor, a driven wheel is coupled on the bracket, and abrasive belts are sleeved on the driving wheel and the driven wheel; the abrasive belt can be in contact with the rotary kiln riding wheel.
Preferably, a screw rod is arranged in the rack, the end of the screw rod is connected with a stroke motor, the sliding guide rail is a threaded part, the threaded part and the screw rod can be mutually meshed, and a thread groove of a mounting seat of the power motor is mutually meshed with the threaded part.
Preferably, the housing is externally provided with a dust cover.
Preferably, a belt tension adjusting device is arranged on the bracket to adjust the tightness of the belt.
Preferably, the belt tensioning adjusting device comprises a fixing rod and a telescopic rod, the fixing rod is arranged on the bracket, and the telescopic rod is fixed on the fixing rod.
Preferably, the abrasive belt tensioning and adjusting device further comprises an air pump, and the air pump is connected with the hollow telescopic rod through a pipeline so as to control the telescopic rod to stretch.
Preferably, the end of the telescopic rod is provided with a rubber head.
In the above technical scheme, the utility model provides a use method of equipment as follows: firstly, a rack is conveyed to the position near a rotary kiln riding wheel, then a power motor is driven to reciprocate on a sliding guide rail, and in the reciprocating motion process of the power motor, the power motor is started to enable a driving wheel and a driven wheel to drive an abrasive belt to rotate; the abrasive belt rotates at a high speed and is in contact with the working surface of the riding wheel for repairing. The abrasive belt rotating at high speed contacts with the working surface of the supporting wheel, so that the requirements of restoring the flatness and straightness of the working surface are met. The online dynamic repair is carried out by the equipment, so that the faults of the rotary kiln riding wheel equipment in the operation process can be solved, the vibration is reduced, the operation stability is improved and the like; meanwhile, the problems of long fault processing period, high cost and the like of the riding wheel are solved. After the riding wheel and the wheel belt are repaired, the service life of riding wheel equipment can be prolonged, the phenomenon of high temperature of the riding wheel equipment in contact with a bearing bush is reduced, and the axial balance of the rotary kiln is ensured.
As can be seen from the above description, the present application has the following advantages compared with the prior art:
1. the equipment can carry out on-line dynamic repair under the condition that the rotary kiln does not stop, does not influence the operation of the rotary kiln, and has short treatment period, low cost and stable operation compared with the prior art;
2. after the equipment is used for repairing, the contact working surface of the riding wheel and the wheel belt is smooth and uniformly contacted, so that the vibration is reduced, the rotary kiln equipment runs stably, and the power consumption is reduced;
3. the equipment can work for a long time in a high-temperature complex environment, is high-temperature resistant, does not need manual operation after equipment installation and operation, and reduces the labor intensity of operation.
4. The device is small, light and portable. The on-site installation and debugging are simple, the investment work is practical and fast, the interchangeability of accessories is high, and the use and maintenance cost is low.
Other features and advantages of the present invention will be described in detail in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of a preferred embodiment of the device applied to online dynamic repair of the riding wheel of the rotary kiln provided by the invention.
Description of the reference numerals
1. Stroke Motor 2, sliding guide
3. Power motor 4 and telescopic rod
5. Support 6 and abrasive belt
7. Frame 8, lead screw
9. Fixing rod
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
In the present invention, unless otherwise specified, the terms of orientation of "inner, outer, top, bottom" and the like included in the terms only represent the orientation of the terms in a conventional use state or are colloquially known by those skilled in the art, and should not be construed as limiting the terms.
The utility model provides a be applied to online dynamic prosthetic equipment of rotary kiln riding wheel, as shown in figure 1, this equipment includes: the device comprises a sliding guide rail 2, a power motor 3, a bracket 5, an abrasive belt 6 and a frame 7; the sliding guide rail 2 is arranged at the top of the rack 7, and the power motor 3 is fixed on the sliding guide rail 2 and can reciprocate along the sliding guide rail 2; a driving wheel is fixed on a rotating shaft of the power motor 3, a bracket 5 is fixed on a shell of the power motor 3, a driven wheel is coupled on the bracket 5, and an abrasive belt 6 is sleeved on the driving wheel and the driven wheel; the abrasive belt 6 can be in contact with the rotary kiln riding wheel.
The use method of the device is as follows: firstly, a frame 7 is conveyed to the position near a rotary kiln riding wheel, then the power motor 3 is driven to reciprocate on a sliding guide rail 2, and in the reciprocating motion process of the power motor 3, the power motor 3 is started to enable a driving wheel and a driven wheel to drive an abrasive belt 6 to rotate; the abrasive belt 6 rotates at a high speed to be in contact with the working surface of the riding wheel for repairing. The abrasive belt 6 rotating at high speed is contacted with the working surface of the supporting wheel, so that the requirements of restoring the flatness and straightness of the working surface are met. The online dynamic repair is carried out by the equipment, so that the faults of the rotary kiln riding wheel equipment in the operation process can be solved, the vibration is reduced, the operation stability is improved and the like; meanwhile, the problems of long fault processing period, high cost and the like of the riding wheel are solved. After the riding wheel and the wheel belt are repaired, the service life of riding wheel equipment can be prolonged, the phenomenon of high temperature of the riding wheel equipment in contact with a bearing bush is reduced, and the axial balance of the rotary kiln is ensured.
The utility model discloses in, power motor 3's removal mode can have multiple mode, like manual promotion, also for example install reciprocating motor in power motor 3's bottom with drive power motor 3 reciprocating motion on sliding guide 2, but in order to be convenient for further drive power motor 3's motion, preferably, be provided with the lead screw 8 of outband screw in the frame 7, the end connection of lead screw 8 has stroke motor 1, sliding guide 2 is the screw, can interlock each other between the lead screw 8, the thread groove and the interlock each other of screw of power motor 3's mount pad. Therefore, as long as the power motor 3 is started, the screw rod 8 and the threaded part can be driven to rotate so as to drive the power motor 3 to reciprocate.
In the present invention, in order to prevent abrasive belt 6 from generating splashed dust during the repair process, it is preferable that the outside of frame 7 be provided with a dust cover, thereby preventing splashing of dust through the dust cover.
In the above real-time mode, since the idler grinding requires different friction forces, in order to further optimize the repairing effect, it is preferable that the holder 5 is provided with a belt tension adjusting device to adjust the tightness of the belt 6.
In the above-described embodiment the specific construction of the belt tensioning adjustment device can be chosen within wide limits, but for further ease of operation it is preferred that the belt tensioning adjustment device comprises a fixed bar 9, which is arranged on the holder 5, and a telescopic bar 4, which telescopic bar 4 is fixed to the fixed bar 9.
Furthermore, the telescopic adjustment of the telescopic rod 4 can also be selected within wide limits, but for further optimization of the adjustment, the belt tensioning adjustment device preferably also comprises an air pump which is connected via a conduit to the hollow telescopic rod 4 in order to be able to control the extension and retraction of the telescopic rod 4.
Finally, in order to avoid that the telescopic rod 4 damages the surface of the sanding belt 6, the end of the telescopic rod 4 is preferably provided with a rubber head.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the above embodiments, and the technical concept of the present invention can be within the scope of the present invention to perform various simple modifications to the technical solution of the present invention, and these simple modifications all belong to the protection scope of the present invention.
It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and in order to avoid unnecessary repetition, the present invention does not need to describe any combination of the features.
In addition, various embodiments of the present invention can be combined arbitrarily, and the disclosed content should be regarded as the present invention as long as it does not violate the idea of the present invention.
Claims (7)
1. The utility model provides an equipment that is applied to online dynamic restoration of rotary kiln riding wheel which characterized in that, the equipment includes: the device comprises a sliding guide rail (2), a power motor (3), a bracket (5), an abrasive belt (6) and a rack (7); the sliding guide rail (2) is arranged at the top of the rack (7), and the power motor (3) is fixed on the sliding guide rail (2); a driving wheel is fixed on a rotating shaft of the power motor (3), a bracket (5) is fixed on a shell of the power motor (3), a driven wheel is coupled on the bracket (5), and abrasive belts (6) are sleeved on the driving wheel and the driven wheel; the abrasive belt (6) can be in contact with the rotary kiln riding wheel.
2. The device applied to online dynamic repair of the riding wheel of the rotary kiln as claimed in claim 1, wherein a lead screw (8) is arranged in the frame (7), the end of the lead screw (8) is connected with a stroke motor (1), the sliding guide rail (2) is a threaded member, the threaded member and the lead screw (8) can be engaged with each other, and a thread groove of a mounting seat of the power motor (3) and the threaded member are engaged with each other.
3. The device for the online dynamic repair of the riding wheels of the rotary kiln as claimed in claim 1, wherein a dustproof cover is arranged outside the frame (7).
4. The device for the on-line dynamic repair of the riding wheels of the rotary kiln is characterized in that a sand belt tension adjusting device is arranged on the support (5).
5. The device for on-line dynamic repairing of the supporting wheel of the rotary kiln as claimed in claim 4, wherein the abrasive belt tensioning adjusting device comprises a fixed rod (9) and a telescopic rod (4), the fixed rod is arranged on the bracket (5), and the telescopic rod (4) is fixed on the fixed rod (9).
6. The device applied to the online dynamic repair of the riding wheels of the rotary kiln as recited in claim 4, wherein the abrasive belt tensioning and adjusting device further comprises an air pump, and the air pump is connected with the hollow telescopic rod (4) through a pipeline.
7. The device applied to the online dynamic repair of the riding wheel of the rotary kiln as claimed in claim 5, wherein the end of the telescopic rod (4) is provided with a rubber head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922174926.3U CN211414701U (en) | 2019-12-07 | 2019-12-07 | Be applied to online dynamic prosthetic equipment of rotary kiln riding wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922174926.3U CN211414701U (en) | 2019-12-07 | 2019-12-07 | Be applied to online dynamic prosthetic equipment of rotary kiln riding wheel |
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| Publication Number | Publication Date |
|---|---|
| CN211414701U true CN211414701U (en) | 2020-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922174926.3U Active CN211414701U (en) | 2019-12-07 | 2019-12-07 | Be applied to online dynamic prosthetic equipment of rotary kiln riding wheel |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110774132A (en) * | 2019-12-07 | 2020-02-11 | 安徽芜湖海螺建筑安装工程有限责任公司 | Be applied to online dynamic prosthetic equipment of rotary kiln riding wheel |
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2019
- 2019-12-07 CN CN201922174926.3U patent/CN211414701U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110774132A (en) * | 2019-12-07 | 2020-02-11 | 安徽芜湖海螺建筑安装工程有限责任公司 | Be applied to online dynamic prosthetic equipment of rotary kiln riding wheel |
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