CN101078521B - Fire grate long pin correction structure - Google Patents
Fire grate long pin correction structure Download PDFInfo
- Publication number
- CN101078521B CN101078521B CN2006100406504A CN200610040650A CN101078521B CN 101078521 B CN101078521 B CN 101078521B CN 2006100406504 A CN2006100406504 A CN 2006100406504A CN 200610040650 A CN200610040650 A CN 200610040650A CN 101078521 B CN101078521 B CN 101078521B
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- CN
- China
- Prior art keywords
- fire grate
- long pin
- grate
- supports
- sides
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The invention relates to a calibration structure for long pin of grate, which can control the long pin of grate move in left and right so that the long pin restores the normal position and too tightness; too looseness of grate pieces are avoided; and normal running of grate can be insured. It comprises panels at two sides of grate. Grooves are set at sides of said panels respectively. It is characterized in that sides of all panels are connected with fixing supports; guiding supports are set in said fixing supports; guiding shafts at rears of said guiding supports are connected with fixing supports; seats at front parts of said guiding supports are connected with adjusting rollers by pins; partial arc faces of said rollers extend out of said grooves.
Description
(1) technical field
The present invention relates to the fire grate alignment technique, be specially a kind of control fire grate long pin trend, prevent that fire grate long pin from moving, guarantee the fire grate long pin correction structure of the normal operation of fire grate.
(2) background technology
In the running of fire grate, owing to reasons such as coal seam thickness are inhomogeneous, cause fire grate left and right sides discontinuity, it is mobile to cause having strong market potential, and fire grate segment is can tension loose excessively, causes the fire grate segment damage through regular meeting, and fire grate can't operate as normal.
(3) summary of the invention
At the problems referred to above, the invention provides a kind of fire grate long pin correction structure, it can control the fire grate long pin move left and right, and making has strong market potential is returned to the normal position, thereby prevents the too tight or too loose of fire grate segment, guarantees the normal operation of fire grate.
Its technical scheme is such: it comprises the panel of fire grate both sides, the sidepiece of described panel has groove, it is characterized in that: the sidepiece of described panel is connected with hold-down support respectively, in the described hold-down support guide type shoe is set, the axis of guide at described guide type shoe rear portion is connected with hold-down support, the pedestal of described guide type shoe front portion is installed to connect by bearing pin and is regulated roller, and the partial arc face of described roller stretches out from described groove.
Apply the present invention to fire grate, when skew takes place in fire grate have strong market potential under external force, under the effect of the adjusting roller of fire grate both sides, automatically reset, guarantee the normal operation of fire grate, effectively prolonged the service life of fire grate, and this correcting structure is installed, maintenance is convenient, and its cost is damaged the construction costs of bringing well below fire grate, is beneficial to universal.
(4) description of drawings
Fig. 1 is the schematic diagram of structural representation of the present invention and adjustment fire grate long pin.
(5) specific embodiment
See Fig. 1, the present invention includes the panel 5 of fire grate both sides, the sidepiece of panel 5 has groove 11, it is hold-down screw that the sidepiece of panel 5 is connected with hold-down support 3,7 respectively, in the hold-down support 3 guide type shoe is set, the axis of guide 1 at guide type shoe rear portion is connected with hold-down support 3, connect with bolt 2 among Fig. 1, the pedestal 10 of guide type shoe front portion is installed to connect by bearing pin 4 and is regulated roller 6, and the partial arc face of roller 6 stretches out from groove 11.The size of groove 11 guarantees that roller can move by a relatively large margin, and to realize the adjusting to fire grate long pin 8,9 is spacing.
Claims (1)
1. fire grate long pin correction structure, it comprises the panel of fire grate both sides, the sidepiece of described panel has groove, it is characterized in that: the sidepiece of described panel is connected with hold-down support respectively, in the described hold-down support guide type shoe is set, the axis of guide at described guide type shoe rear portion is connected with hold-down support, and the pedestal of described guide type shoe front portion is installed to connect by bearing pin and regulated roller, and the partial arc face of described roller stretches out from described groove.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2006100406504A CN101078521B (en) | 2006-05-24 | 2006-05-24 | Fire grate long pin correction structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2006100406504A CN101078521B (en) | 2006-05-24 | 2006-05-24 | Fire grate long pin correction structure |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101078521A CN101078521A (en) | 2007-11-28 |
CN101078521B true CN101078521B (en) | 2011-02-16 |
Family
ID=38906127
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006100406504A Expired - Fee Related CN101078521B (en) | 2006-05-24 | 2006-05-24 | Fire grate long pin correction structure |
Country Status (1)
Country | Link |
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CN (1) | CN101078521B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102628594B (en) * | 2012-05-11 | 2014-06-04 | 上海新业锅炉高科技有限公司 | Double-grate spindle respective adjusting device on large-capacity corner tube boiler |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4901845A (en) * | 1987-06-09 | 1990-02-20 | Carl Schneck AG | Friction roller conveyor |
US5178128A (en) * | 1991-02-18 | 1993-01-12 | Noell K+K Abfalltechnik | Method and apparatus for clamping incinerator grate bars |
US5722334A (en) * | 1996-02-19 | 1998-03-03 | Martin Gmbh Fur Umwelt- Und Energietechnik | Fire grate, in particular for waste incinerators |
CN2450526Y (en) * | 2000-01-20 | 2001-09-26 | 张本洪 | Drive and driven shaft structure of chain-belt grate transmission |
CN2454338Y (en) * | 2000-11-30 | 2001-10-17 | 鞍钢集团实业发展总公司综合利用公司 | Automatic correction device for off-tracing of belt |
US6345580B1 (en) * | 1999-11-09 | 2002-02-12 | Bmh Claudius Peters Gmbh | Thrust grate with lateral guidance members for the moved grate component |
-
2006
- 2006-05-24 CN CN2006100406504A patent/CN101078521B/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4901845A (en) * | 1987-06-09 | 1990-02-20 | Carl Schneck AG | Friction roller conveyor |
US5178128A (en) * | 1991-02-18 | 1993-01-12 | Noell K+K Abfalltechnik | Method and apparatus for clamping incinerator grate bars |
US5722334A (en) * | 1996-02-19 | 1998-03-03 | Martin Gmbh Fur Umwelt- Und Energietechnik | Fire grate, in particular for waste incinerators |
US6345580B1 (en) * | 1999-11-09 | 2002-02-12 | Bmh Claudius Peters Gmbh | Thrust grate with lateral guidance members for the moved grate component |
CN2450526Y (en) * | 2000-01-20 | 2001-09-26 | 张本洪 | Drive and driven shaft structure of chain-belt grate transmission |
CN2454338Y (en) * | 2000-11-30 | 2001-10-17 | 鞍钢集团实业发展总公司综合利用公司 | Automatic correction device for off-tracing of belt |
Also Published As
Publication number | Publication date |
---|---|
CN101078521A (en) | 2007-11-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Taihu Boiler Co., Ltd. Assignor: Gu Liping Contract record no.: 2011320010001 Denomination of invention: Fire grate long pin correction structure Granted publication date: 20110216 License type: Exclusive License Open date: 20071128 Record date: 20110303 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110216 Termination date: 20130524 |