CN218936983U - Rotary furnace stop gear - Google Patents
Rotary furnace stop gear Download PDFInfo
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- CN218936983U CN218936983U CN202222779918.3U CN202222779918U CN218936983U CN 218936983 U CN218936983 U CN 218936983U CN 202222779918 U CN202222779918 U CN 202222779918U CN 218936983 U CN218936983 U CN 218936983U
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- base
- roller bearing
- tapered roller
- mounting
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Abstract
The utility model relates to the technical field of rotary furnaces and discloses a rotary furnace limiting mechanism, which comprises a base, wherein the top of the base is fixedly connected with a driving roller, the top of the base is fixedly connected with a fixing mechanism, and the top of the fixing mechanism is fixedly connected with a stabilizing mechanism; the fixing mechanism comprises a mounting bolt, the mounting bolt is fixedly connected to the top of the base, a mounting plate is arranged above the base, a hexagonal nut is connected to the outer surface of the mounting bolt in a threaded mode, and a moving plate is arranged above the base. This rotary furnace stop gear through setting up fixed establishment, in the use, this mechanism simple structure carries out spacingly to this limit structure through mounting screw and hex nut to make the stability of the installation of device better, in addition, spacing is carried out hex nut through limiting plate and rectangular groove, prevents that it from appearing hex nut not hard up phenomenon when using, has further improved the fixed effect of installation.
Description
Technical Field
The utility model relates to the technical field of rotary furnaces, in particular to a rotary furnace limiting mechanism.
Background
The rotary kiln is a thermal equipment for calcining, roasting or drying granular and powdery materials; rotary kiln has existed as a conventional kiln type for hundreds of years, but is large or ultra-large, and is mainly applied to primary rough processing of powder or mineral materials, such as firing and calcining of cement clinker; the kaolin is used for preparing titanium dioxide, processing in rare earth industry and the like. Although the yield is very large, the defects of large temperature difference, low temperature control precision, incapability of sealing, realization of accurate atmosphere control and the like exist; the limiting wheel is one of main components in the rotary furnace;
the spacing wheel of traditional rotary furnace is mostly through the fixed mode of jump ring, but this kind of fixed mode stability is poor when using, appears not hard up phenomenon easily under the exogenic action to the messenger's deep groove ball bearing that current spacing wheel adopted mostly rides the phenomenon that appears damaging easily under the axial force of rotary furnace when using, and life is short, and the practicality is poor.
Disclosure of Invention
The utility model aims to provide a rotary furnace limiting mechanism to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the rotary furnace limiting mechanism comprises a base, wherein the top of the base is fixedly connected with a driving roller, the top of the base is fixedly connected with a fixing mechanism, and the top of the fixing mechanism is fixedly connected with a stabilizing mechanism.
The fixing mechanism comprises a mounting bolt, the mounting bolt is fixedly connected to the top of a base, a mounting plate is arranged above the base, a hexagonal nut is connected to the outer surface of the mounting bolt in a threaded mode, a movable plate is arranged above the base, a limiting plate is fixedly connected to the right side of the movable plate, a rectangular groove is formed in the right side of the limiting plate, a fixing block is fixedly connected to the left side of the movable plate, a screw hole is formed in the top of the fixing block, and a limiting bolt is connected to the inner side of the screw hole in a threaded mode.
Preferably, the mounting hole has been seted up at the mounting panel top, the mounting bolt top runs through in the round hole, and the setting of round hole makes things convenient for the entering of mounting bolt.
Preferably, the hexagonal nut is located inside the rectangular groove, the outer surface of the hexagonal nut is attached to the inner side of the rectangular groove, and the rectangular groove limits the hexagonal nut.
Preferably, the spout has been seted up at the base top, movable plate bottom fixedly connected with slider, slider sliding connection is inboard at the spout, slider and spout shape all set up to T shape, and slider and spout are spacing to the movable plate.
Preferably, the stabilizing mechanism comprises a supporting rod, the supporting rod is fixedly connected to the top of the mounting plate, a jacking block is arranged at the top end of the supporting plate, and a tapered roller bearing I and a tapered roller bearing II are fixedly connected to the outer surface of the supporting rod.
Preferably, the first tapered roller bearing is located below the second tapered roller bearing, and the first tapered roller bearing and the second tapered roller bearing are symmetrically distributed, and the symmetrical distribution has good bearing force bearing.
Preferably, an outer surface of the tapered roller bearing and an outer surface of the tapered roller bearing are fixedly connected with the same shell, and the supporting rod is arranged in an inclined mode, so that the inclined mode is used for assisting the stabilizing mechanism in improving the strength of bearing force.
Compared with the prior art, the utility model has the beneficial effects that:
1. this rotary furnace stop gear through setting up fixed establishment, in the use, this mechanism simple structure carries out spacingly to this limit structure through mounting screw and hex nut to make the stability of the installation of device better, in addition, spacing is carried out hex nut through limiting plate and rectangular groove, prevents that it from appearing hex nut not hard up phenomenon when using, has further improved the fixed effect of installation.
2. This rotary furnace stop gear through setting up stabilizing mean, in the use, replaces traditional deep groove ball bearing through using tapered roller bearing to set up tapered roller bearing one and tapered roller bearing two symmetry and distribute, thereby make this limit structure bear the axial force that increases more when using, improved the functional and the practicality of device, improved this limit structure's life.
Drawings
FIG. 1 is a schematic diagram of a front side of the overall structure of the present utility model;
FIG. 2 is a schematic perspective view of the fixing mechanism of the present utility model;
FIG. 3 is a schematic view of the interior of the housing of the present utility model;
fig. 4 is a schematic perspective view of the support bar of the present utility model.
In the figure: 1. a base; 2. a driving roller; 3. a fixing mechanism; 301. a moving plate; 302. a limit bolt; 303. a fixed block; 304. a limiting plate; 305. a hexagonal nut; 306. a mounting plate; 307. installing a bolt; 308. a slide block; 309. rectangular grooves; 4. a stabilizing mechanism; 401. a housing; 402. a top block; 403. a support rod; 404. a tapered roller bearing I; 405. and a tapered roller bearing II.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides the following technical scheme:
example 1
Referring to fig. 1-3, the rotary furnace limiting mechanism comprises a base 1, wherein a driving roller 2 is fixedly connected to the top of the base 1, a fixing mechanism 3 is fixedly connected to the top of the base 1, and a stabilizing mechanism 4 is fixedly connected to the top of the fixing mechanism 3.
The fixed establishment 3 includes mounting bolt 307, and mounting bolt 307 fixed connection is provided with mounting panel 306 in base 1 top, and mounting bolt 307 surface threaded connection has hexagonal nut 305, and base 1 top is provided with movable plate 301, and movable plate 301 right side fixedly connected with limiting plate 304, rectangular channel 309 has been seted up on the limiting plate 304 right side, and movable plate 301 left side fixedly connected with fixed block 303, the screw has been seted up at fixed block 303 top, and screw inboard threaded connection has limiting bolt 302.
Further, the installation round hole has been seted up at mounting panel 306 top, the mounting bolt 307 top runs through in the round hole, hexagon nut 305 is located rectangular slot 309 inboard, hexagon nut 305 surface is laminated with rectangular slot 309 inboard mutually, the spout has been seted up at base 1 top, movable plate 301 bottom fixedly connected with slider 308, slider 308 sliding connection is inboard at the spout, slider 308 and spout shape all set up to T shape, through setting up fixed establishment 3, in the use, this mechanism simple structure carries out spacingly to this limit structure through mounting screw and hexagon nut 305, thereby the stability of the installation of the device is better, in addition, limit up through limiting plate 304 and rectangular slot 309 to hexagon nut 305, prevent that it from appearing hexagon nut 305 loose phenomenon when using, the fixed effect of installation has further been improved.
Example two
With reference to fig. 1-4, the stabilizing mechanism 4 further includes a support bar 403, where the support bar 403 is fixedly connected to the top of the mounting plate 306, a top block 402 is disposed on the top end of the support bar, and a first tapered roller bearing 404 and a second tapered roller bearing 405 are fixedly connected to the outer surface of the support bar 403.
Further, tapered roller bearing one 404 is located tapered roller bearing two 405's below, tapered roller bearing one 404 and tapered roller bearing two 405 set up to symmetrical distribution, tapered roller bearing one 404 surface and tapered roller bearing two 405 external surface fixedly connected with same casing 401, bracing piece 403 sets up to the slope form, through setting up stabilizing mean 4, in the use, replace traditional deep groove ball bearing through using tapered roller bearing, and set up tapered roller bearing one 404 and tapered roller bearing two 405 symmetrical distribution, thereby make this limit structure can bear more bigger axial force when using, the functionality and the practicality of device have been improved, this limit structure's life has been improved.
In the actual operation process, when the device is used, the round hole at the top of the mounting plate 306 is aligned with the mounting bolt 307 at the top of the base 1, then the mounting plate 306 is fixed through the hexagonal nut 305, the movable plate 301 is pushed to move, the movable plate 301 moves to drive the limiting plates 304 at two sides to move towards the middle until the hexagonal nut 305 enters the rectangular groove 309 to stop, finally the hexagonal nut 305 is fixed through the limiting bolt 302, the tapered roller bearing is used for replacing the traditional deep groove ball bearing, and the tapered roller bearing I404 and the tapered roller bearing II 405 are symmetrically distributed, so that the limiting structure can bear more axial force when in use.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
Claims (7)
1. Rotary furnace stop gear, including base (1), its characterized in that: the top of the base (1) is fixedly connected with a driving roller (2), the top of the base (1) is fixedly connected with a fixing mechanism (3), and the top of the fixing mechanism (3) is fixedly connected with a stabilizing mechanism (4);
the fixing mechanism (3) comprises a mounting bolt (307), the mounting bolt (307) is fixedly connected to the top of the base (1), a mounting plate (306) is arranged above the base (1), a hexagonal nut (305) is connected to the outer surface of the mounting bolt (307) in a threaded mode, a moving plate (301) is arranged above the base (1), a limiting plate (304) is fixedly connected to the right side of the moving plate (301), a rectangular groove (309) is formed in the right side of the limiting plate (304), a fixing block (303) is fixedly connected to the left side of the moving plate (301), a screw hole is formed in the top of the fixing block (303), and a limiting bolt (302) is connected to the inner side of the screw hole in a threaded mode.
2. The rotary kiln spacing mechanism of claim 1, characterized in that: the top of the mounting plate (306) is provided with a mounting round hole, and the top end of the mounting bolt (307) penetrates through the round hole.
3. The rotary kiln spacing mechanism of claim 1, characterized in that: the hexagonal nut (305) is located inside the rectangular groove (309), and the outer surface of the hexagonal nut (305) is attached to the inner side of the rectangular groove (309).
4. The rotary kiln spacing mechanism of claim 1, characterized in that: the sliding chute is formed in the top of the base (1), the sliding block (308) is fixedly connected to the bottom of the moving plate (301), the sliding block (308) is slidably connected to the inner side of the sliding chute, and the sliding block (308) and the sliding chute are both in a T shape.
5. The rotary kiln spacing mechanism of claim 1, characterized in that: the stabilizing mechanism (4) comprises a supporting rod (403), the supporting rod (403) is fixedly connected to the top of the mounting plate (306), a jacking block (402) is arranged at the top end of the supporting rod, and a tapered roller bearing I (404) and a tapered roller bearing II (405) are fixedly connected to the outer surface of the supporting rod (403).
6. The rotary kiln spacing mechanism of claim 5, characterized in that: the first tapered roller bearing (404) is positioned below the second tapered roller bearing (405), and the first tapered roller bearing (404) and the second tapered roller bearing (405) are symmetrically distributed.
7. The rotary kiln spacing mechanism of claim 5, characterized in that: the outer surface of the first tapered roller bearing (404) and the outer surface of the second tapered roller bearing (405) are fixedly connected with the same shell (401), and the supporting rod (403) is arranged in an inclined mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222779918.3U CN218936983U (en) | 2022-10-21 | 2022-10-21 | Rotary furnace stop gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222779918.3U CN218936983U (en) | 2022-10-21 | 2022-10-21 | Rotary furnace stop gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218936983U true CN218936983U (en) | 2023-04-28 |
Family
ID=86061118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222779918.3U Active CN218936983U (en) | 2022-10-21 | 2022-10-21 | Rotary furnace stop gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218936983U (en) |
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2022
- 2022-10-21 CN CN202222779918.3U patent/CN218936983U/en active Active
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