CN205066419U - Rotary kiln wheel belt frock that resets fast - Google Patents
Rotary kiln wheel belt frock that resets fast Download PDFInfo
- Publication number
- CN205066419U CN205066419U CN201520763399.9U CN201520763399U CN205066419U CN 205066419 U CN205066419 U CN 205066419U CN 201520763399 U CN201520763399 U CN 201520763399U CN 205066419 U CN205066419 U CN 205066419U
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- rotary kiln
- wedge
- wheel belt
- kiln body
- pushing block
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Abstract
Rotary kiln wheel belt frock that resets fast including the rotary kiln body and the annular wheel belt put at the external cover of rotary kiln, goes up at the rotary kiln body and is close to the fixed welding of wheel belt edge and has the piece of promotion, and fixed welding has the wedge in wheel belt edge, promotes the inclined plane that the piece promoted the wedge when rotary kiln rotates, and the wedge drives the wheel belt along with the axial displacement of rotary kiln body pivoted while along the rotary kiln. Opening behind the transmission owing to promote the inclined plane contact of piece and wedge, promoting the piece and promote a wedge, along with the rotation of the rotary kiln body, the atress of wedge is also increasing, and its atress is secondary action and wheel belt again, makes the wheel take back to along the axis direction of the rotary kiln body in relative motion and moves, and the realization restores to the throne fast, welds solid retaining ring at last and resumes operation. This frock can reset by oneself, does not need the manual operation can.
Description
Technical field
The utility model relates to rotary kiln technical field, particularly a kind of frock at rotary kiln tyre Rapid reset.
Background technology
Rotary kiln refers to rotary calcining kiln (being commonly called as rotary kiln), belongs to building equipment class.Rotary kiln can be divided into cement kiln, chemical metallurgy kiln and limekiln by material handling difference.Cement kiln is mainly used in calcination of cement clinker, point dry production cement kiln and the large class of wet production cement kiln two.Chemical metallurgy kiln is then mainly used in the poor iron ore magnetic roasting of metallurgy industry steel plant; Chromium, josephinite oxidizing roasting; Refractory factory roasting high-aluminium vanadine ore deposit and aluminium manufacturer's roasting grog, aluminium hydroxide; The class mineral such as chemical plant roasting chrome ore and chromite ore fine.Limekiln (i.e. active lime kiln) is for the active lime of roasting steel plant, ferroalloy works and light dolomite.
The cylindrical shell of rotary kiln is rotary kiln main body, cylindrical shell there is the wheel belt of rectangular cross section, be that the heaviest parts of system reach 50t, play the pivotal effect of supporting cylinder, wheel belt both sides have on back-up ring solid welding and kiln cylinder body, in order to fixing wheel belt, below each wheel belt, respectively there are two groups of support rollers to contact with wheel belt and parallel operate, production process guide ring snaps and whole circle comes off, owing to losing the fixing of back-up ring, cause wheel belt to be offset to kiln tail direction 300mm along the axis direction of rotary kiln body, cannot produce.Usually can adopt and be fixed on kiln cylinder body with three 100 tons of jack, promote wheel belt and reset, due to systems bulky, narrow space, scene temperature higher (260-300 °), construction relative difficulty, slowly fails to reset.
Utility model content
For overcoming problems of the prior art, the utility model provides a kind of frock can passing through the wheel belt Rapid reset that will offset.
The technical scheme in the invention for solving the technical problem is: this kind of rotary kiln tyre Rapid reset frock, comprise rotary kiln body and at the external endless belt be nested with of rotary kiln, it is characterized in that: on rotary kiln body, be fixedly welded with pushing block near wheel belt edge, in wheel belt, edge is fixedly welded with wedge, when rotary kiln rotates, pushing block promotes the inclined plane of wedge, moving axially along rotary kiln while wedge drives wheel belt to rotate with rotary kiln.
Further, be provided with back-up ring in wheel belt both sides of the edge, back-up ring is fixed by the fixed block be fixed on rotary kiln body.
Further, below rotary kiln body afterbody, be provided with gear wheel, gear is connected with motor by transmission device, and transmission device drives rotary kiln body to rotate.
Further, described wedge and pushing block respectively have one.
Further, described wedge and pushing block number are corresponding, and wedge and pushing block one_to_one corresponding form and somely to combine promoting, and each uniform to promoting to be combined on rotary kiln body and wheel belt circular cross section.
To sum up, the beneficial effect of technique scheme of the present utility model is as follows:
Open the contact of incline plane due to pushing block and wedge after transmission device, pushing block promotes wedge, along with the rotation of rotary kiln body, wedge stressed also increasing, its stressed effect and wheel belt again, the axis direction making wheel take back along rotary kiln body in relative motion moves, and realizes Rapid reset, and last solid welding back-up ring resumes operation.This frock can self-resetting, does not need manual operation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the structural representation of the utility model pushing block when just having contacted wedge;
Fig. 4 is the top view of Fig. 3;
Fig. 5 is the structural representation of the utility model pushing block when just having promoted wedge;
Fig. 6 is the top view of Fig. 5;
Fig. 7 is the structural representation of the utility model embodiment two.
In figure:
1 rotary kiln body, 2 wheel belt, 3 pushing blocks, 4 wedges, 41 inclined planes.
Detailed description of the invention
Be described in detail to characteristic sum principle of the present utility model below in conjunction with accompanying drawing, illustrated embodiment, only for explaining the utility model, not limits protection domain of the present utility model with this.
As shown in Figure 1 and Figure 2, this utility model comprises rotary kiln body 1 and at the external endless belt 2 be nested with of rotary kiln, rotary kiln body is fixedly welded with pushing block 3 near wheel belt edge, wedge 4 is fixedly welded with in wheel belt edge, pushing block and wedge are bloom, wherein pushing block can be square bloom, and also the one side that pushing block contacts with wedge can be provided with the face of inclination, inclined plane 41 and the pushing block of wedge are relative.When rotary kiln body rotates, pushing block is constantly close to wedge, until pushing block contact wedge (as shown in Figure 3, Figure 4).Along with the continuous rotation of rotary kiln body, pushing block promotes the inclined plane of wedge, moving axially (as shown in Figure 5, Figure 6) along rotary kiln while wedge drives wheel belt to rotate with rotary kiln.After repeatedly circulating, wheel belt constantly moves from the tail end head-end of rotary kiln body, until wheel belt resets.
Further, be provided with back-up ring in wheel belt both sides of the edge, back-up ring is fixed by the fixed block be fixed on rotary kiln.
Further, below rotary kiln body afterbody, be provided with gear wheel, gear is connected with motor by transmission device, and transmission device drives rotary kiln body to rotate.
Further, described wedge and pushing block respectively have one, and wedge and pushing block partner and promote to combine.
Further, as shown in Figure 7, described wedge and pushing block number are corresponding, and wedge and pushing block one_to_one corresponding form and somely to combine promoting, and each uniform to promoting to be combined on rotary kiln body and wheel belt circular cross section.The wedge that the motive force combined to prevent a pair promotion is not enough or part promotion is combined or pushing block rupture from rotary kiln body or wheel belt, and spy arranges multipair promotion combination.When rotary kiln body rotates, the pushing block on rotary kiln body contacts simultaneously and promotes wedge, ensures enough propulsion powers.
Realize the Rapid reset of wheel belt under the condition that this frock can participate at prosthetic, avoid the injury of hot environment to workmen simultaneously.
Above-described embodiment is only the description carried out preferred embodiment of the present utility model; not scope of the present invention is limited; under the prerequisite not departing from the utility model design spirit; relevant technical staff in the field, to various distortion of the present utility model and improvement, all should expand in the determined protection domain of the utility model claims.
Claims (5)
1. rotary kiln tyre Rapid reset frock, comprise rotary kiln body and at the external endless belt be nested with of rotary kiln, it is characterized in that: on rotary kiln body, be fixedly welded with pushing block near wheel belt edge, in wheel belt, edge is fixedly welded with wedge, when rotary kiln rotates, pushing block promotes the inclined plane of wedge, moving axially along rotary kiln while wedge drives wheel belt to rotate with rotary kiln body.
2. rotary kiln tyre Rapid reset frock according to claim 1, is characterized in that: be provided with back-up ring in wheel belt both sides of the edge, and back-up ring is fixed by the fixed block be fixed on rotary kiln body.
3. rotary kiln tyre Rapid reset frock according to claim 1, is characterized in that: below rotary kiln body afterbody, be provided with gear wheel, gear is connected with motor by transmission device, and transmission device drives rotary kiln body to rotate.
4. rotary kiln tyre Rapid reset frock according to claim 1, is characterized in that: described wedge and pushing block respectively have one.
5. rotary kiln tyre Rapid reset frock according to claim 1, it is characterized in that: described wedge and pushing block number correspondence, wedge and pushing block one_to_one corresponding form and somely to combine promoting, and are respectively combined on rotary kiln body and wheel belt circular cross section uniform to promotion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520763399.9U CN205066419U (en) | 2015-09-29 | 2015-09-29 | Rotary kiln wheel belt frock that resets fast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520763399.9U CN205066419U (en) | 2015-09-29 | 2015-09-29 | Rotary kiln wheel belt frock that resets fast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205066419U true CN205066419U (en) | 2016-03-02 |
Family
ID=55392964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520763399.9U Active CN205066419U (en) | 2015-09-29 | 2015-09-29 | Rotary kiln wheel belt frock that resets fast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205066419U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112268453A (en) * | 2020-11-05 | 2021-01-26 | 新安中联万基水泥有限公司 | Rotary kiln wheel belt automatic resetting device |
| CN113883887A (en) * | 2021-09-28 | 2022-01-04 | 黄石新兴管业有限公司 | Resetting device and method for rotary kiln body wheel belt |
-
2015
- 2015-09-29 CN CN201520763399.9U patent/CN205066419U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112268453A (en) * | 2020-11-05 | 2021-01-26 | 新安中联万基水泥有限公司 | Rotary kiln wheel belt automatic resetting device |
| CN113883887A (en) * | 2021-09-28 | 2022-01-04 | 黄石新兴管业有限公司 | Resetting device and method for rotary kiln body wheel belt |
| CN113883887B (en) * | 2021-09-28 | 2024-04-16 | 黄石新兴管业有限公司 | Reset device and reset method for rotary kiln body belt |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |