CN202040818U - Strip-shaped fire grate capable of being assembled and disassembled fast - Google Patents
Strip-shaped fire grate capable of being assembled and disassembled fast Download PDFInfo
- Publication number
- CN202040818U CN202040818U CN2011201648329U CN201120164832U CN202040818U CN 202040818 U CN202040818 U CN 202040818U CN 2011201648329 U CN2011201648329 U CN 2011201648329U CN 201120164832 U CN201120164832 U CN 201120164832U CN 202040818 U CN202040818 U CN 202040818U
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- China
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- fire grate
- strip
- loading
- unloading
- grate segment
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Abstract
The utility model relates to the technical field of industrial boiler chain fire grates, in particular to a strip-shaped fire grate capable of being assembled and disassembled fast, which aims to resolve the technical problem that a hinge hole of a fire grate plate fixing end of an existing fire grate is a hole with the closed periphery, when fire grate plates are assembled on the existing fire grate or disassembled from the existing fire grate, hinge shafts on the existing fire grate are required to be disassembled from the existing fire grate, so that maintenance of the existing fire grate is inconvenient, work intensity of assembly and disassembly of the fire grate plates is increased, and increase of work efficiency of assembly and disassembly of the fire grate plates is affected. The technical scheme includes that the strip-shaped fire grate capable of being assembled and disassembled fast comprises driving chains, hinge shafts and strip-shaped fire grate plates, wherein the hinge shafts match with hinge holes on the driving chains, fixing end hinge holes of the strip-shaped fire grate plates match with the hinge shafts, the strip-shaped fire grate is characterized in that the hinge shafts are provided with fire grate plate assembling and disassembling grooves, the hinge holes on the second driving chain or more driving chains are adopted as concealed holes of the fire grate plate assembling and disassembling grooves, the fire grate plate assembling and disassembling grooves are located at the concealed holes, and the fixing end hinge holes of the strip-shaped fire grate plates are hinge holes with assembling and disassembling openings corresponding to pitches of the fire grate plate assembling and disassembling grooves.
Description
Technical field
The utility model relates to Industrial Boiler traveling-grate stoker technical field, particularly relates to a kind of fast loading and unloading bar shaped fire grate.
Background technology
The patent No. is 200520108009.0 the turning nothing leakage of bar shaped coal stove screening, because described fire grate segment stiff end structure is one to have the wall of fixing hole, fixing hole is pan, pan periphery seal imperforation, when on fire grate, loading and unloading fire grate segment, must unload the hinge axis (fire grate bearing pin) on the lower fire grating, the fire grate segment pan is installed in fire grate segment on the hinge axis on the fire grate via hinge axis one end or the hinge axis from fire grate unloads successively then, being not easy to fire grate safeguards, increased loading and unloading fire grate segment working strength, the raising of influence loading and unloading fire grate segment operating efficiency.
The utility model content
The technical problems to be solved in the utility model is, fire grate segment stiff end pan is the hole of periphery seal in the existing fire grate, when on fire grate, loading and unloading fire grate segment, must unload the hinge axis (fire grate bearing pin) on the lower fire grating, could successively fire grate segment is installed on the hinge axis on the fire grate or the hinge axis from fire grate unloads via hinge axis one end then.Cause being not easy to fire grate and safeguard, increased loading and unloading fire grate segment working strength, the deficiency that influence loading and unloading fire grate segment operating efficiency improves.
For solving the problems of the technologies described above, technical solution adopted in the utility model is for providing a kind of fast loading and unloading bar shaped fire grate, structure is with existing bar shaped traveling-grate stoker, it comprises drive chain, the rectangular bodily form fire grate segment that hinge axis that cooperates with drive chain upper hinge hole and stiff end pan cooperate with described hinge axis, it is characterized in that: have fire grate segment loading and unloading groove on the described hinge axis, drive chain is arranged in order, the concealed manhole of the described fire grate segment loading and unloading of second and above each bar drive chain upper hinge hole double as groove, described fire grate segment loading and unloading groove is in corresponding described concealed manhole, and described rectangular bodily form fire grate segment stiff end pan is that the pan that loads and unloads the corresponding loading and unloading opening of separation with described fire grate segment is arranged.Only need to adjust described hinge axis axial location, make described fire grate segment loading and unloading groove in described concealed manhole, be moved to drive chain inboard, described concealed manhole place, described fire grate can load and unload state, can be at described fire grate segment loading and unloading groove place, be implemented on the described hinge axis successively to the loading and unloading of described rectangular bodily form fire grate segment, finish loading and unloading to described rectangular bodily form fire grate segment after, adjust again and recover described hinge axis location, described fire grate segment loading and unloading groove is moved in the described concealed manhole, and described fire grate is in running status.
The utility model compared with the prior art, owing to have fire grate segment loading and unloading groove on the described hinge axis, described rectangular bodily form fire grate segment stiff end pan is that the project organization that loads and unloads the pan of the corresponding loading and unloading opening of separation with described fire grate segment is arranged simultaneously, when on fire grate, loading and unloading fire grate segment, needn't unload the hinge axis on the lower fire grating, only need to adjust the operation of described hinge axis axial location, just can on fire grate, load and unload fire grate segment.Its beneficial effect is to be convenient to fire grate safeguard, has reduced loading and unloading fire grate segment working strength, has improved loading and unloading fire grate segment operating efficiency.
Description of drawings
Fig. 1 is the described rectangular bodily form fire grate segment side-looking structural representation of fast loading and unloading bar shaped fire grate;
Fig. 2 is the described hinge axis plan structure of a fast loading and unloading bar shaped fire grate schematic diagram;
Fig. 3 overlooks the broken section structural representation for fast loading and unloading bar shaped fire grate in the time can loading and unloading state;
Fig. 4 overlooks the broken section structural representation for fast loading and unloading bar shaped fire grate when running status.
The specific embodiment
Provide the utility model preferred embodiment below in conjunction with accompanying drawing: load and unload the bar shaped fire grate structure soon with existing bar shaped traveling-grate stoker, it comprises two drive chains 1, the rectangular bodily form fire grate segment 3 that hinge axis 2 that cooperates with two drive chains, 1 upper hinge hole and stiff end pan cooperate with described hinge axis 2, it is characterized in that: have fire grate segment loading and unloading groove 4 on the described hinge axis 2, drive chain 1 is arranged in order, the concealed manhole of the described fire grate segment loading and unloading of second drive chain 1 upper hinge hole double as groove 4, described fire grate segment loading and unloading groove 4 is in corresponding described concealed manhole, and described rectangular bodily form fire grate segment 3 stiff end pans are that the pan 5 that loads and unloads the corresponding loading and unloading opening of groove 4 spacings with described fire grate segment is arranged.When on fast loading and unloading bar shaped fire grate, carrying out the loading and unloading to described rectangular bodily form fire grate segment 3, adjust described hinge axis 2 axial locations, make described fire grate segment loading and unloading groove 4 in described concealed manhole, be moved to second drive chain 1 inboard, make fast loading and unloading bar shaped fire grate can load and unload state, the process that described rectangular bodily form fire grate segment 3 is installed is at described fire grate segment loading and unloading groove 4 places, the described pan of described rectangular bodily form fire grate segment 3 stiff ends 5 loading and unloading opening both sides are cooperated with described fire grate segment loading and unloading groove 4, radially push away described rectangular bodily form fire grate segment 3 stiff ends to the described pan 5 of described rectangular bodily form fire grate segment 3 stiff ends cooperate with described hinge axis 2 put in place after, axially stir extremely described rectangular bodily form fire grate segment 3 installation sites of described rectangular bodily form fire grate segment 3 stiff ends; The process of dismantling described rectangular bodily form fire grate segment 3 is opposite with the procedural order that described rectangular bodily form fire grate segment 3 is installed; Be implemented on the described hinge axis 2 successively loading and unloading to described rectangular bodily form fire grate segment 3.After finishing loading and unloading, adjust again and recover described hinge axis 2 axial locations, described fire grate segment loading and unloading groove 4 is moved in the described concealed manhole, load and unload the bar shaped fire grate soon in running status to described rectangular bodily form fire grate segment 3.
Claims (1)
1. one kind is loaded and unloaded the bar shaped fire grate soon, it comprises the rectangular bodily form fire grate segment that drive chain, the hinge axis that cooperates with drive chain upper hinge hole and stiff end pan cooperate with described hinge axis, it is characterized in that: have fire grate segment loading and unloading groove on the described hinge axis, drive chain is arranged in order, the concealed manhole of the described fire grate segment loading and unloading of second and above each bar drive chain upper hinge hole double as groove, described fire grate segment loading and unloading groove is in corresponding described concealed manhole, and described rectangular bodily form fire grate segment stiff end pan is that the pan that loads and unloads the corresponding loading and unloading opening of separation with described fire grate segment is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201648329U CN202040818U (en) | 2011-05-16 | 2011-05-16 | Strip-shaped fire grate capable of being assembled and disassembled fast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201648329U CN202040818U (en) | 2011-05-16 | 2011-05-16 | Strip-shaped fire grate capable of being assembled and disassembled fast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202040818U true CN202040818U (en) | 2011-11-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201648329U Expired - Fee Related CN202040818U (en) | 2011-05-16 | 2011-05-16 | Strip-shaped fire grate capable of being assembled and disassembled fast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202040818U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102788356A (en) * | 2011-05-16 | 2012-11-21 | 马成果 | Quickly assembled and disassembled strip-shaped fire grate |
| CN112228885A (en) * | 2020-10-30 | 2021-01-15 | 重庆电力高等专科学校 | Fire grate ash discharge anti-blocking structure |
-
2011
- 2011-05-16 CN CN2011201648329U patent/CN202040818U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102788356A (en) * | 2011-05-16 | 2012-11-21 | 马成果 | Quickly assembled and disassembled strip-shaped fire grate |
| CN112228885A (en) * | 2020-10-30 | 2021-01-15 | 重庆电力高等专科学校 | Fire grate ash discharge anti-blocking structure |
| CN112228885B (en) * | 2020-10-30 | 2023-06-27 | 重庆电力高等专科学校 | Fire ash discharging anti-blocking structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111116 Termination date: 20170516 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |