CN203345483U - Locating device of coal bunker blockage clearing machine - Google Patents
Locating device of coal bunker blockage clearing machine Download PDFInfo
- Publication number
- CN203345483U CN203345483U CN 201320380123 CN201320380123U CN203345483U CN 203345483 U CN203345483 U CN 203345483U CN 201320380123 CN201320380123 CN 201320380123 CN 201320380123 U CN201320380123 U CN 201320380123U CN 203345483 U CN203345483 U CN 203345483U
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- China
- Prior art keywords
- ring
- coal bunker
- rotary support
- flange
- groove
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- Expired - Fee Related
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Abstract
The utility model discloses a locating device of a coal bunker blockage clearing machine. The locating device comprises an upper coal bunker and a lower coal bunker. The bottom end opening of the upper coal bunker directly faces the top end opening of the lower coal bunker. The bottom end opening of the upper coal bunker is provided with a first flange plate. The top end opening of the lower coal bunker is provided with a second flange plate. A ring-shaped rotation supporting body is arranged between the first flange plate and the second flange plate. The rotation supporting plate is arranged in a gear ring with outer gear teeth in a sleeved mode. The rotation supporting body is fixedly connected with a first flange. The gear ring is fixedly connected with a second flange. A ring-shaped internal groove is formed along the surface of an outer ring of the rotation supporting body, and a ring-shaped external groove is formed along the surface of the inner ring of the gear ring. The groove openings of the internal groove and the external groove are opposite and form a ring-shaped chamber. Rollers are arranged in the chamber and arranged in a ring-shaped mode along the chamber. The locating device of the coal bunker blockage clearing machine locates accurately and reduces friction.
Description
Technical field
The utility model relates to a kind of coal bunker cleaner registration device.
Background technology
In daily industrial and agricultural production, comprise that the use of the graininess material storage storage such as raw coal, mineral powder is very universal, its effect can not be underestimated.But, often have the generation of feed blocking phenomenon in the process of storage warehouse discharging, have a strong impact on the normal operation of equipment.Rotary cleaner can solve the blockage problem that the material bin such as run coal bin occurs in the blanking process, but there is the inaccurate defect in location in existing rotary cleaner.
The utility model content
The purpose of this utility model is to provide a kind of coal bunker cleaner registration device that can accurately locate and reduce friction.
For achieving the above object, the utility model adopts following technical scheme: coal bunker cleaner registration device, comprise coal bunker and lower coal bunker, the top ports of the bottom nozzle of upper coal bunker and lower coal bunker is over against setting, the bottom nozzle of upper coal bunker arranges the first flange, the top ports of lower coal bunker is provided with the second flange, be provided with annular rotary support between the first flange and the second flange, described rotary support is set in one and arranges in the gear ring of the outer gear teeth, rotary support is fixedly connected with the first flange, gear ring is fixedly connected with the second flange, surface, outer ring along rotary support is provided with annular inner groovy, be provided with the outer groove of annular along the inner peripheral surface of gear ring, in, the recess of outer groove relatively and form the chamber of an annular, establish roller in chamber, roller is along the chamber circular array.
Described inside and outside groove cross section is semicircle, and the cross section of described chamber is circular, the steel ball that roller is spherical shape.
The end face of rotary support is provided with seal groove, establish seal ring in upper seal groove, the bottom surface of rotary support is provided with lower seal groove cavity and is positioned at the seal groove of lower seal groove cavity inboard, set seal ring in lower seal groove cavity, establish inner seal ring in interior seal groove, upper seal ring is between the first flange and rotary support, and lower seal and inner seal ring are all between rotary support and the second flange.
Described upper seal groove is positioned at the edge, outer ring of rotary support end face, lower seal groove cavity is positioned at the edge, outer ring of rotary support bottom surface, surface, outer ring and the inner peripheral surface of gear ring of rotary support are provided with gap, be provided with the upper o-ring groove of the annular of opening upwards along the end face of upper seal ring, be provided with the lower seal groove of the annular that Open Side Down along the bottom surface of lower seal, it is external and contact with the inner peripheral surface of gear ring that the edge, outer ring of upper o-ring groove extends rotary sealing, it is external and contact with the inner peripheral surface of gear ring that the edge, outer ring of lower seal groove extends rotary sealing.
The outside of described gear ring is provided with the driving gear with its engagement.
Coal bunker cleaner registration device described in the utility model, by the roller of circular array, not only realized accurate location but also reduced friction; Improved the sealing property of complete machine by upper seal ring, lower seal and inner seal ring.Improve work efficiency, and extended machine life.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A place partial enlarged view in Fig. 1;
Fig. 3 is the structural representation of rotary support and gear ring.
The specific embodiment
By the coal bunker cleaner registration device shown in Fig. 1-Fig. 3, comprise upper coal bunker 6 setting up and down and lower coal bunker 5, the top ports of the bottom nozzle of upper coal bunker 6 and lower coal bunker 5 is over against setting, the bottom nozzle of upper coal bunker 6 is installed with the first flange 7 by welding, the top ports of lower coal bunker 5 is installed with the second flange 11 by welding, be provided with the rotary support 8 of annular arrangement between the first flange 7 and the second flange 11, the end face of rotary support 8 is provided with seal groove 15, establish seal ring 16 in upper seal groove 15, the bottom surface of rotary support 8 is provided with lower seal groove cavity 13 and is positioned at the seal groove 9 of lower seal groove cavity 13 inboards, set seal ring 12 in lower seal groove cavity 13, establish inner seal ring 10 in interior seal groove 9, the external diameter of inner seal ring 10 is less than the internal diameter of lower seal 12, upper seal ring 16 is between the first flange 7 and rotary support 8, lower seal 12 and inner seal ring 10 are all between rotary support 8 and the second flange 11, described upper seal groove 15 is positioned at the edge, outer ring of rotary support 8 end faces, lower seal groove cavity 13 is positioned at the edge, outer ring of rotary support 8 bottom surfaces, on, lower seal 16, 12 for up and down over against setting.
Described rotary support 8 is set in one and arranges in the gear ring 4 of the outer gear teeth, surface, outer ring and the inner peripheral surface of gear ring 4 of rotary support 8 are provided with gap, rotary support 8 and the first flange are bolted to connection, gear ring 4 and the second flange are also for being bolted to connection, surface, outer ring along rotary support 8 is provided with annular inner groovy, be provided with the outer groove of annular along the inner peripheral surface of gear ring 4, in, outer groove cross section is semicircle, in, the recess of outer groove relatively and form the chamber of an annular, the cross section of chamber is circular, establish roller 14 in chamber, and the steel ball that roller 14 is spherical shape, roller 14 is along the chamber circular array.The outside of described gear ring 4 is provided with the driving gear 3 with its engagement.Be provided with the upper o-ring groove of the annular of opening upwards along the end face of upper seal ring 16, be provided with the lower seal groove of the annular that Open Side Down along the bottom surface of lower seal 12, the edge, outer ring of upper o-ring groove extends outside rotary sealing body 8 and contacts with the inner peripheral surface of gear ring 4, and the edge, outer ring of lower seal groove extends outside rotary sealing body 8 and contacts with the inner peripheral surface of gear ring 4.
The outside of gear ring 4 is provided with the driving gear 3 with gear ring 4 engagements, and driving gear 3 is connected with engine installation again, and engine installation comprises motor 1 and the reductor 2 be connected with motor 1, and motor 1 drives reductor 2, and reductor 2 drives driving gear 3 again.
During work, material from coal bunker 6 fall into lower coal bunker 5, then from coal bunker 5 discharge, upper coal bunker 6 is motionless, engine installation drives driving gear 3 and rotates, driving gear 3 drives gear rings 4 and rotates, and then drives lower coal bunker 5 and rotates.Upper seal ring 16 is sealed between rotary support 8 and the first flange 7, and lower seal 12 and inner seal ring 10 all are sealed between rotary support 8 and the second flange 11, seal tighter.
Claims (5)
1. a coal bunker cleaner registration device, it is characterized in that: comprise coal bunker and lower coal bunker, the top ports of the bottom nozzle of upper coal bunker and lower coal bunker is over against setting, the bottom nozzle of upper coal bunker arranges the first flange, the top ports of lower coal bunker is provided with the second flange, be provided with annular rotary support between the first flange and the second flange, described rotary support is set in one and arranges in the gear ring of the outer gear teeth, rotary support is fixedly connected with the first flange, gear ring is fixedly connected with the second flange, surface, outer ring along rotary support is provided with annular inner groovy, be provided with the outer groove of annular along the inner peripheral surface of gear ring, in, the recess of outer groove relatively and form the chamber of an annular, establish roller in chamber, roller is along the chamber circular array.
2. coal bunker cleaner registration device as claimed in claim 1, it is characterized in that: described inside and outside groove cross section is semicircle, and the cross section of described chamber is circular, the steel ball that roller is spherical shape.
3. coal bunker cleaner registration device as claimed in claim 2, it is characterized in that: the end face of rotary support is provided with seal groove, establish seal ring in upper seal groove, the bottom surface of rotary support is provided with lower seal groove cavity and is positioned at the seal groove of lower seal groove cavity inboard, set seal ring in lower seal groove cavity, establish inner seal ring in interior seal groove, upper seal ring is between the first flange and rotary support, and lower seal and inner seal ring are all between rotary support and the second flange.
4. coal bunker cleaner registration device as claimed in claim 3, it is characterized in that: described upper seal groove is positioned at the edge, outer ring of rotary support end face, lower seal groove cavity is positioned at the edge, outer ring of rotary support bottom surface, surface, outer ring and the inner peripheral surface of gear ring of rotary support are provided with gap, be provided with the upper o-ring groove of the annular of opening upwards along the end face of upper seal ring, be provided with the lower seal groove of the annular that Open Side Down along the bottom surface of lower seal, it is external and contact with the inner peripheral surface of gear ring that the edge, outer ring of upper o-ring groove extends rotary sealing, it is external and contact with the inner peripheral surface of gear ring that the edge, outer ring of lower seal groove extends rotary sealing.
5. coal bunker cleaner registration device as claimed in claim 4, it is characterized in that: the outside of described gear ring is provided with the driving gear with its engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320380123 CN203345483U (en) | 2013-06-28 | 2013-06-28 | Locating device of coal bunker blockage clearing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320380123 CN203345483U (en) | 2013-06-28 | 2013-06-28 | Locating device of coal bunker blockage clearing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203345483U true CN203345483U (en) | 2013-12-18 |
Family
ID=49745408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320380123 Expired - Fee Related CN203345483U (en) | 2013-06-28 | 2013-06-28 | Locating device of coal bunker blockage clearing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203345483U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105314290A (en) * | 2015-11-07 | 2016-02-10 | 王楚桥 | Sitting type upright spin multifunctional dredging machine |
| CN105905467A (en) * | 2016-06-13 | 2016-08-31 | 濮阳市鸿宇压力容器有限公司 | Double-gyrating supporting type rotary blockage removing machine |
-
2013
- 2013-06-28 CN CN 201320380123 patent/CN203345483U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105314290A (en) * | 2015-11-07 | 2016-02-10 | 王楚桥 | Sitting type upright spin multifunctional dredging machine |
| CN105314290B (en) * | 2015-11-07 | 2018-07-06 | 王楚桥 | The multi-functional dredging machine of sitting posture vertical rotary |
| CN105905467A (en) * | 2016-06-13 | 2016-08-31 | 濮阳市鸿宇压力容器有限公司 | Double-gyrating supporting type rotary blockage removing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wan Hongjie Inventor after: Wang Ligang Inventor after: Zhou Jing Inventor after: Guo Guangcai Inventor after: Wu Yijia Inventor after: Wang Hongda Inventor before: Wan Hongjie |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WAN HONGJIE TO: WAN HONGJIE WANG LIGANG ZHOU JING GUO GUANGCAI WU YIJIA WANG HONGDA |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Puyang City Hongyu Pressure Vessel Co., Ltd. Assignor: Henan Hongyu Industry Equipment Engineering Co., Ltd. Contract record no.: 2017410000010 Denomination of utility model: Locating device of coal bunker blockage clearing machine Granted publication date: 20131218 License type: Exclusive License Record date: 20170518 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20210628 |