CN212747301U - Vertical compensation device for power wheel of rotary kiln - Google Patents
Vertical compensation device for power wheel of rotary kiln Download PDFInfo
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- CN212747301U CN212747301U CN202021797728.9U CN202021797728U CN212747301U CN 212747301 U CN212747301 U CN 212747301U CN 202021797728 U CN202021797728 U CN 202021797728U CN 212747301 U CN212747301 U CN 212747301U
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- power wheel
- mounting frame
- compensation device
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- 230000006835 compression Effects 0.000 claims abstract description 26
- 238000007906 compression Methods 0.000 claims abstract description 26
- 238000009434 installation Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 12
- 230000008569 process Effects 0.000 abstract description 11
- 230000009471 action Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000033001 locomotion Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 239000011449 brick Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 239000000872 buffer Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The embodiment of the utility model relates to the technical field of industrial rotary kilns, in particular to an upper and lower compensating device of a power wheel of a rotary kiln, which comprises a mounting frame plate, an upper and lower compensating device and a power wheel; the mounting frame plate is fixedly connected to the outer surfaces of the upper and lower compensation devices; the upper compensation device and the lower compensation device comprise mounting frames, spring seats and compression springs; the outer surface of the mounting frame is slidably connected to the inner side wall of the spring seat, and the upper surface of the mounting frame is fixedly connected with the compression spring. The utility model discloses beneficial effect does: in the advancing process, if the ground sinks, the power wheel moves up and down to a certain degree, and the compression spring is pushed to compress and expand under the action of the mounting frame, so that the influence of the ground sinking on the operation of the kiln car is avoided; the device reserves the space of up-down stroke, and the unstable running generated in the running process of the kiln car is buffered, or the situation that the kiln car cannot run due to insufficient power is buffered, so that the kiln car runs freely.
Description
Technical Field
The utility model relates to an industry rotary kiln technical field, concretely relates to rotary kiln power wheel compensation arrangement from top to bottom.
Background
The kiln body of portable tunnel cave is mobilizable, and fire is along with kiln body synchronous motion, and the adobe is motionless, during fire and adobe relative movement, with traditional tunnel cave, the motionless mode of marcing of brick moving kiln is just opposite, and in traditional tunnel roasting kiln production operation, the kiln car is the carrier when goods are burnt in the kiln, because the kiln car is in large quantity, the turnover is fast, and use strength is high, and operational environment is poor (400 degrees high temperature), and the maintenance frequency is high. Therefore, the power wheel is easy to damage in dynamic operation, the maintenance amount is large, the kiln body of the movable tunnel kiln runs on a double-ring-shaped track, a drying section, a preheating section, a roasting section, a heat preservation section and a cooling section are sequentially arranged on the kiln body from front to back, and when the kiln body moves forwards, green bricks brought in from a front door of the kiln are exposed out of a tail door of the kiln after the whole processes of drying, preheating, sintering and the like are completed along with the movement of the kiln body.
The walking mechanism of the existing mobile tunnel kiln has the advantages that power wheels are all arranged outside the kiln chamber at normal temperature, the use frequency is low, the maintenance is very easy, the requirement on the stability degree of the geological structure of the mobile tunnel kiln is strict, the geological subsidence caused by natural factors such as long-time rainfall of a track foundation can result in the subsidence of the track, and the situation that the driving is not stable or the driving is not labored due to the fact that the power wheels of the kiln car do not contact the track to skid is caused.
Therefore, there is a need for an up-and-down compensating device for a power wheel of a rotary kiln, which overcomes the above problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, namely to solve the problem that the requirement of the mobile tunnel kiln on the stability degree of the geological structure is strict, the geological subsidence caused by natural factors such as long-time rainfall of a track foundation can cause the track to sink, and the problem that the driving is not stable due to the fact that a kiln car power wheel does not contact the track to skid or the driving cannot be carried out due to insufficient power is solved, the embodiment of the utility model provides an upper and lower compensation device for the power wheel of the rotary kiln, which comprises a mounting frame plate, an upper and lower compensation device and the power wheel;
the mounting frame plate is fixedly connected to the outer surfaces of the upper and lower compensation devices;
the upper compensation device and the lower compensation device comprise mounting frames, spring seats and compression springs;
the outer surface of the mounting frame is connected to the inner side wall of the spring seat in a sliding mode, the upper surface of the mounting frame is fixedly connected with the compression spring, and one end of the compression spring is fixedly connected to the inner top wall of the spring seat;
the upper surface of the mounting rack is provided with a power wheel mounting groove; the inside wall of power wheel mounting groove is connected with the installation axle through the bearing rotation, the surface fixed connection of installation axle has the power wheel.
Optionally, the upper surface of the mounting frame is fixedly connected with a limiting block, and the compression spring is sleeved on the periphery of the limiting block.
Optionally, the upper surface of the spring seat is connected with a mounting bolt in a threaded manner, and the mounting bolt penetrates through the spring seat and extends to the inner ring of the compression spring.
Optionally, the number of the spring seats and the number of the compression springs are two, and the two spring seats are respectively arranged at two ends of the mounting rack.
Optionally, the outer surface of the installation shaft is close to one side of the power wheel and is fixedly connected with a rotating gear, the outer surface of the rotating gear is meshed with a roller chain, the inner side wall of the roller chain is meshed with a connecting gear, and the circle center of one side of the outer surface of the connecting gear is fixedly connected to the power output end of the driving motor.
Optionally, the outer surface of the driving motor is fixedly connected to the upper surface of the mounting frame plate through a motor adjusting seat.
Optionally, the lower surface of the mounting frame plate is provided with a mounting clamping groove.
Optionally, the outer surface of the power wheel is provided with an annular clamping groove.
The utility model discloses beneficial effect does: in the advancing process, if the ground sinks, the power wheel moves up and down to a certain degree, and the compression spring is pushed to compress and expand under the action of the mounting frame, so that the influence of the ground sinking on the operation of the kiln car is avoided; the device reserves the space of up-down stroke, and the unstable running generated in the running process of the kiln car is buffered, or the situation that the kiln car cannot run due to insufficient power is buffered, so that the kiln car runs freely.
Drawings
FIG. 1 is a schematic structural view of an embodiment of an up-down compensation device for a power wheel of a rotary kiln;
fig. 2 is a schematic structural view of the mounting frame plate;
FIG. 3 is a rear view of the device;
FIG. 4 is a schematic structural diagram of the vertical compensation device;
fig. 5 is a schematic structural diagram of the power wheel.
In the figure: 1. mounting a frame plate;
2. an up-down compensation device; 201. a mounting frame; 202. a spring seat; 203. a compression spring; 204. a limiting block; 205. installing a bolt;
3. a power wheel; 4. a power wheel mounting groove; 5. installing a shaft; 6. a rotating gear; 7. a roller chain; 8. a connecting gear; 9. a drive motor; 10. installing a clamping groove; 11. an annular neck; 12. motor regulation seat.
Detailed Description
Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.
Referring to fig. 1 to 5, the embodiment of the utility model discloses an upper and lower compensating device of a power wheel of a rotary kiln, which comprises a mounting frame plate 1, an upper and lower compensating device 2 and a power wheel 3;
the mounting frame plate 1 is fixedly connected to the outer surfaces of the upper and lower compensation devices 2;
the up-down compensation device 2 comprises a mounting bracket 201, a spring seat 202 and a compression spring 203;
the outer surface of the mounting frame 201 is connected to the inner side wall of the spring seat 202 in a sliding mode, the upper surface of the mounting frame 201 is fixedly connected with a compression spring 203, and one end of the compression spring 203 is fixedly connected to the inner top wall of the spring seat 202;
the upper surface of the mounting rack 201 is provided with a power wheel mounting groove 4; the inner side wall of the power wheel mounting groove 4 is rotatably connected with a mounting shaft 5 through a bearing, and the outer surface of the mounting shaft 5 is fixedly connected with a power wheel 3; the outer surface of the power wheel 3 is provided with an annular clamping groove 11;
the upper surface of the mounting frame 201 is fixedly connected with a limiting block 204, and the compression spring 203 is sleeved at the periphery of the limiting block 204; the upper surface of the spring seat 202 is in threaded connection with a mounting bolt 205, and the mounting bolt 205 penetrates through the spring seat 202 and extends to the inner ring of the compression spring 203; the number of the spring seats 202 and the number of the compression springs 203 are two, and the two spring seats 202 are respectively provided at both ends of the mounting bracket 201.
One side of the outer surface of the mounting shaft 5 close to the power wheel 3 is fixedly connected with a rotating gear 6, the outer surface of the rotating gear 6 is meshed with a roller chain 7, the inner side wall of the roller chain 7 is meshed with a connecting gear 8, and the circle center of one side of the outer surface of the connecting gear 8 is fixedly connected with the power output end of a driving motor 9; the outer surface of the driving motor 9 is fixedly connected to the upper surface of the mounting frame plate 1 through a motor adjusting seat 12;
the lower surface of the mounting frame plate 1 is provided with a mounting slot 10.
To sum up, the utility model relates to a rotary kiln power wheel compensation arrangement from top to bottom, the operation flow in the use is as follows:
the method comprises the following steps: the device is arranged on a kiln car through an installation frame plate 1, and an installation clamping groove 10 is used for further clamping the installation position to ensure the installation stability;
step two: in the motion process of the power wheel 3, the driving motor 9 is started, the driving motor 9 drives the connecting gear 8 to rotate, the rotating gear 6 is driven to rotate under the linkage action of the roller chain 7, and the rotating gear 6 drives the power wheel 3 to rotate and advance through the mounting shaft 5;
step three: in the process of marcing forward, the geology that natural factors such as the long-time rainfall of track ground can cause sinks, can lead to the track to sink, and this kind of phenomenon of track is not contacted to kiln car power wheel appears, and compensation arrangement 2 plays a role about this moment, promptly:
when the kiln car moves to a sinking ground, the power wheel 3 moves downwards, the compression spring 203 pushes the mounting frame 201 to move downwards under the elastic acting force of the compression spring 203, and the power wheel 3 performs position compensation on the sinking position of the ground, so that the whole kiln car is prevented from directly sinking;
when the kiln car moves to a normal horizontal plane, the power wheel 3 moves upwards, and pushes the compression spring 203 to compress under the action of the mounting frame 201, so that the influence of the ground on the operation of the kiln car is avoided;
the device reserves the space of the upper and lower strokes, and buffers the unstable operation generated in the loading process and the operation process of the kiln car, so that the kiln car can freely run;
step four: when the ground sinking amplitude is small, the tension of the roller chain 7 and the use range of the device can be ensured, so that the upper and lower compensation devices 2 can normally operate,
when the ground sinks to a great extent, the motor adjusting seat 12 can be used for adjusting the height of the connecting gear 8 so as to further adjust the roller chain 7, thereby ensuring that the upper and lower compensation devices 2 run normally.
It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicating the directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The terms "comprises," "comprising," or any other similar term are intended to cover a non-exclusive inclusion, such that a process, 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, article, or apparatus.
So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.
Claims (8)
1. A vertical compensation device of a rotary kiln power wheel is characterized by comprising a mounting frame plate (1), a vertical compensation device (2) and a power wheel (3);
the mounting frame plate (1) is fixedly connected to the outer surface of the upper and lower compensation devices (2);
the up-down compensation device (2) comprises a mounting rack (201), a spring seat (202) and a compression spring (203);
the outer surface of the mounting frame (201) is slidably connected to the inner side wall of the spring seat (202), the compression spring (203) is fixedly connected to the upper surface of the mounting frame (201), and one end of the compression spring (203) is fixedly connected to the inner top wall of the spring seat (202);
the upper surface of the mounting rack (201) is provided with a power wheel mounting groove (4); the inside wall of power wheel mounting groove (4) is connected with installation axle (5) through the bearing rotation, the surface fixed connection of installation axle (5) is connected with power wheel (3).
2. The vertical compensation device for the power wheel of the rotary kiln as claimed in claim 1, wherein a limiting block (204) is fixedly connected to the upper surface of the mounting frame (201), and the compression spring (203) is sleeved around the limiting block (204).
3. The up-and-down compensation device for the power wheel of the rotary kiln as recited in claim 1, wherein a mounting bolt (205) is threadedly connected to the upper surface of the spring seat (202), and the mounting bolt (205) penetrates through the spring seat (202) and extends to the inner ring of the compression spring (203).
4. The up-and-down compensation device for the power wheel of the rotary kiln as claimed in claim 1, wherein the number of the spring seats (202) and the compression springs (203) is two, and the two spring seats (202) are respectively arranged at two ends of the mounting frame (201).
5. The vertical compensation device for the power wheel of the rotary kiln according to claim 1, wherein a rotating gear (6) is fixedly connected to one side of the outer surface of the mounting shaft (5) close to the power wheel (3), a roller chain (7) is connected to the outer surface of the rotating gear (6) in a meshing manner, a connecting gear (8) is connected to the inner side wall of the roller chain (7) in a meshing manner, and the center of the circle on one side of the outer surface of the connecting gear (8) is fixedly connected to the power output end of the driving motor (9).
6. The up-and-down compensation device for the power wheel of the rotary kiln as claimed in claim 5, wherein the outer surface of the driving motor (9) is fixedly connected to the upper surface of the mounting frame plate (1) through a motor adjusting seat (12).
7. The vertical compensation device for the power wheel of the rotary kiln as claimed in claim 1, wherein the lower surface of the mounting frame plate (1) is provided with a mounting slot (10).
8. The vertical compensation device for the power wheel of the rotary kiln as claimed in claim 1, wherein the outer surface of the power wheel (3) is provided with an annular clamping groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021797728.9U CN212747301U (en) | 2020-08-25 | 2020-08-25 | Vertical compensation device for power wheel of rotary kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021797728.9U CN212747301U (en) | 2020-08-25 | 2020-08-25 | Vertical compensation device for power wheel of rotary kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212747301U true CN212747301U (en) | 2021-03-19 |
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ID=74991249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021797728.9U Active CN212747301U (en) | 2020-08-25 | 2020-08-25 | Vertical compensation device for power wheel of rotary kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212747301U (en) |
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2020
- 2020-08-25 CN CN202021797728.9U patent/CN212747301U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240410 Address after: No. 1003, West Section of Huanghe Road, Gushi County, Xinyang City, Henan Province, 465200 Patentee after: Henan Hongyun Rotary Kiln Intelligent Equipment Manufacturing Co.,Ltd. Country or region after: China Address before: 465200 middle section of wangshenzhi Avenue, Gushi County, Xinyang City, Henan Province Patentee before: Henan Hongrun Kiln Construction Co.,Ltd. Country or region before: China |