CN218056937U - Clear stifled device of coal unloading ditch coal grate - Google Patents
Clear stifled device of coal unloading ditch coal grate Download PDFInfo
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- CN218056937U CN218056937U CN202221044087.9U CN202221044087U CN218056937U CN 218056937 U CN218056937 U CN 218056937U CN 202221044087 U CN202221044087 U CN 202221044087U CN 218056937 U CN218056937 U CN 218056937U
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Abstract
The utility model discloses a clear stifled device of unloading ditch coal comb, include: the coal cleaning device comprises a coal unloading workshop and a plurality of coal grates, wherein a pair of trapezoidal coal unloading grooves are formed in the coal unloading workshop, the plurality of coal grates are arranged on the inner sides of the pair of trapezoidal coal unloading grooves, and a cleaning and transporting structure and a blockage cleaning structure are arranged in the pair of trapezoidal coal unloading grooves; the utility model relates to a clear stifled technical field of unloading ditch coal comb, through cleaning the effect that transportation structure slows down whereabouts and propelling movement with coal, the propelling movement is pushed through clear stifled structure with the coal between a plurality of coal comb crack to reach the junction that changes coal and coal comb, thereby carry out the propelling movement with the coal that blocks and pause, avoided the phenomenon of jam.
Description
Technical Field
The utility model relates to a clear stifled technical field of coal unloading ditch coal comb specifically is a clear stifled device of coal unloading ditch coal comb.
Background
The automobile coal discharge ditch is a main coal supply form of a thermal power plant, the construction of a common seam type coal chute is troublesome, the coal blockage situation easily occurs in the operation process, along with the continuous development of economic technology, most power plants plan enough coal storage sites, the coal grate of the existing coal discharge ditch is easy to have the blockage phenomenon, and therefore the problem is deeply researched, and the tunnel is generated.
SUMMERY OF THE UTILITY MODEL
To the deficiency of the prior art, the utility model provides a clear stifled device of unloading ditch coal comb has solved current partial background technical problem.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a coal unloading ditch coal grate blockage clearing device comprises: the coal cleaning device comprises a coal unloading workshop and a plurality of coal grates, wherein a pair of trapezoidal coal unloading grooves are formed in the coal unloading workshop, the plurality of coal grates are arranged on the inner sides of the pair of trapezoidal coal unloading grooves, and a cleaning and transporting structure and a blockage cleaning structure are arranged in the pair of trapezoidal coal unloading grooves;
the cleaning and transporting structure comprises: the device comprises two pairs of rotating shafts, two pairs of rotating plates, two pairs of circular arc rotating plates, a plurality of circular arc telescopic pipes, a plurality of circular arc telescopic rods, a plurality of circular arc telescopic plates, a plurality of circular arc telescopic spring columns, a pair of conveying threaded rods, a pair of conveying blades and a pair of conveying driving machines;
the coal unloading device comprises a trapezoidal coal unloading groove, a pair of rotary telescopic grooves are formed in the trapezoidal coal unloading groove respectively, arc telescopic grooves are formed in the rotary telescopic grooves respectively, two pairs of rotary shafts are inserted into the inner sides of the two pairs of rotary telescopic grooves respectively through bearings, two pairs of rotary plates are installed on the two pairs of rotary shafts respectively, two pairs of arc rotary plates are installed on the two pairs of rotary plates respectively, two pairs of arc rotary plates are movably inserted into the inner sides of the two pairs of arc telescopic grooves respectively, a plurality of arc telescopic pipes are movably inserted into the inner sides of the trapezoidal coal unloading grooves respectively, a plurality of arc telescopic rods are movably inserted into the inner sides of the arc telescopic pipes respectively, a plurality of arc telescopic plates are movably inserted into the inner sides of the arc telescopic pipes respectively, the arc telescopic plates are connected onto the arc telescopic rods respectively, a plurality of arc telescopic spring columns are installed on the inner sides of the arc telescopic pipes respectively, a pair of transportation threaded rods are installed on the inner sides of the trapezoidal coal unloading grooves respectively, a pair of transportation blades are installed on the transportation threaded rods respectively, and a pair of transportation drivers are installed on the transportation threaded rods respectively.
Preferably, the blockage removing structure comprises: the cleaning device comprises two pairs of cleaning screw rod modules, a pair of cleaning tooth mounting blocks, a plurality of convex cleaning telescopic blocks, a plurality of cleaning brushes, a plurality of cleaning telescopic shafts and a plurality of cleaning sleeved springs;
the cleaning device comprises a pair of trapezoid coal unloading grooves, a pair of cleaning moving grooves are formed in the inner sides of the trapezoid coal unloading grooves respectively, the two pairs of cleaning lead screw modules are installed on the moving ends of the two pairs of cleaning lead screw modules respectively, a pair of cleaning tooth installing blocks are installed on the moving ends of the two pairs of cleaning lead screw modules respectively, a plurality of telescopic openings are formed in the pair of cleaning tooth installing blocks respectively, the plurality of convex cleaning telescopic blocks are movably inserted in the inner sides of the plurality of telescopic openings respectively, the plurality of cleaning telescopic shafts are inserted in the plurality of telescopic openings and the plurality of convex cleaning telescopic blocks respectively, the plurality of cleaning sleeved springs are sleeved on the plurality of cleaning telescopic shafts respectively, and the plurality of cleaning brushes are installed on the plurality of convex cleaning telescopic blocks respectively.
Preferably, a plurality of the convex cleaning telescopic blocks are respectively provided with an arc chamfer.
Preferably, the two pairs of rotating plates are respectively provided with a collision-proof rubber mat.
Preferably, a plurality of circular holes are formed in the two pairs of circular arc rotating plates respectively, and rotating balls are arranged on the inner sides of the circular holes respectively.
Preferably, a plurality of the convex cleaning expansion blocks are shot-blasted.
The utility model provides a clear stifled device of coal unloading ditch coal comb. The method has the following beneficial effects: this clear stifled device of unloading coal ditch coal comb slows down the effect of whereabouts and propelling movement through cleaning transport structure with coal, and the propelling movement is pushed the coal between a plurality of coal comb gap through clear stifled structure to reach the junction that changes coal and coal comb, thereby carry out the propelling movement with the coal that blocks up, avoided the phenomenon of jam.
Drawings
Fig. 1 is a schematic structural view of a coal grate blockage removal device of a coal discharge ditch of the utility model.
FIG. 2 is a schematic view of "A" in FIG. 1.
In the figure: 1. a coal grate; 2. a coal unloading workshop; 3. a rotating shaft; 4. a rotating plate; 5. an arc rotating plate; 6. an arc telescopic pipe; 7. an arc telescopic rod; 8. a circular arc expansion plate; 9. a circular arc telescopic spring column; 10. Transporting the threaded rod; 11. transporting the blades; 12. a transport drive; 13. cleaning the screw rod module; 14. cleaning a tooth mounting block; 15. the convex sweeping telescopic block; 16. cleaning with a brush; 17. cleaning the telescopic shaft; 18. the cleaning sleeve is provided with a spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Example 1
As shown in fig. 1-2, a coal grate 1 blockage removing device for a coal discharge ditch comprises: the coal cleaning device comprises a coal unloading workshop 2 and a plurality of coal grates 1, wherein a pair of trapezoidal coal unloading grooves are formed in the coal unloading workshop 2, the plurality of coal grates 1 are arranged on the inner sides of the pair of trapezoidal coal unloading grooves, and a cleaning and transporting structure and a blockage cleaning structure are arranged in the pair of trapezoidal coal unloading grooves; the cleaning and transporting structure comprises: the device comprises two pairs of rotating shafts 3, two pairs of rotating plates 4, two pairs of circular arc rotating plates 5, a plurality of circular arc telescopic pipes 6, a plurality of circular arc telescopic rods 7, a plurality of circular arc telescopic plates 8, a plurality of circular arc telescopic spring columns 9, a pair of conveying threaded rods 10, a pair of conveying blades 11 and a pair of conveying driving machines 12; a pair of rotary telescopic grooves are respectively formed in the trapezoidal coal unloading grooves, arc telescopic grooves are respectively formed in the two pairs of rotary telescopic grooves, the two pairs of rotary shafts 3 are respectively inserted into the inner sides of the two pairs of rotary telescopic grooves through bearings, the two pairs of rotary plates 4 are respectively installed on the two pairs of rotary shafts 3, the two pairs of arc rotary plates 5 are respectively installed on the two pairs of rotary plates 4, the two pairs of arc rotary plates 5 are respectively movably inserted into the inner sides of the two pairs of arc telescopic grooves, the arc telescopic pipes 6 are respectively movably inserted into the inner sides of the trapezoidal coal unloading grooves, the arc telescopic rods 7 are respectively movably inserted into the inner sides of the arc telescopic pipes 6, the arc telescopic plates 8 are respectively connected to the arc telescopic rods 7, the arc telescopic spring columns 9 are respectively installed on the inner sides of the arc telescopic pipes 6, the conveying threaded rods 10 are respectively installed on the inner sides of the trapezoidal coal unloading grooves, the conveying blades 11 are respectively installed on the conveying threaded rods 10, and the conveying threaded rods 12 are respectively installed on the conveying rod 10; the blockage clearing structure comprises: two pairs of cleaning screw modules 13, a pair of cleaning tooth mounting blocks 14, a plurality of convex cleaning telescopic blocks 15, a plurality of cleaning brushes 16, a plurality of cleaning telescopic shafts 17 and a plurality of cleaning sleeved springs 18; a pair of cleaning moving grooves are respectively formed in the inner sides of the trapezoidal coal unloading grooves, the two pairs of cleaning lead screw modules 13 are respectively installed at the moving ends of the two pairs of cleaning lead screw modules 13, the pair of cleaning tooth installation blocks 14 are respectively provided with a plurality of telescopic openings, a plurality of convex cleaning telescopic blocks 15 are respectively movably inserted in the inner sides of the plurality of telescopic openings, a plurality of cleaning telescopic shafts 17 are respectively inserted in the plurality of telescopic openings and the plurality of convex cleaning telescopic blocks 15, a plurality of cleaning sleeving springs 18 are respectively sleeved on the plurality of cleaning telescopic shafts 17, and a plurality of cleaning brushes 16 are respectively installed on the plurality of convex cleaning telescopic blocks 15; arc chamfers are respectively arranged on the plurality of convex sweeping telescopic blocks 15; the two pairs of rotating plates 4 are respectively provided with a collision-proof rubber mat; a plurality of circular holes are respectively formed in the two pairs of circular arc rotating plates 5, and rotating balls are respectively arranged on the inner sides of the circular holes; a plurality of the convex cleaning expansion blocks 15 are shot-blasted.
It should be noted that, in the above, coal is poured into the inner sides of the coal grates 1, the coal falls into the two pairs of rotating plates 4, the two pairs of rotating plates 4 respectively rotate along the two pairs of rotating shafts 3, the two pairs of rotating plates 4 respectively transmit extrusion to the plurality of arc telescopic rods 7, the plurality of arc telescopic rods 7 respectively drive the arc telescopic plates 8 thereon, the plurality of arc telescopic plates 8 respectively extend along the inner sides of the plurality of arc telescopic tubes 6, the plurality of arc telescopic spring posts 9 are respectively extruded through the plurality of arc telescopic plates 8, the two pairs of rotating plates 4 respectively rotate clockwise or counterclockwise along the two pairs of rotating shafts 3, so as to achieve the purpose of limiting and supporting the two pairs of rotating plates 4 through the two pairs of arc rotating plates 5, the coal is drained through the rotating balls on the two pairs of arc rotating plates 5 and the inner sides of arc telescopic grooves, part of falling power is consumed, the transportation driver 12 drives the transportation blade 11 thereon, the transportation blade 11 thereon is driven through the transportation screw rod 10, the transportation blade 11 pushes coal powder through the transportation blade 11, the two pairs of inclined rotating plates 4 simultaneously, the coal is pushed through the transportation blade 11, the transportation blade 14, the two pairs of convex cleaning modules respectively drive the coal cleaning blocks through the convex telescopic rods 14, the convex cleaning blocks of the convex cleaning blocks respectively drive the convex cleaning blocks 14, the convex cleaning blocks through the convex cleaning blocks of the convex lifting telescopic shaft telescopic screw rod 14, the convex cleaning modules 14, the convex cleaning blocks 14, thereby achieving the purpose of pressing the slits of the coal grate 1.
It should be noted that, in this document, 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. Also, 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. The use of the phrase "comprising" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the same.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A coal unloading ditch coal grate blockage clearing device comprises: the coal cleaning device comprises a coal unloading workshop and a plurality of coal grates, and is characterized in that the coal unloading workshop is provided with a pair of trapezoidal coal unloading grooves, the plurality of coal grates are arranged on the inner sides of the pair of trapezoidal coal unloading grooves, and cleaning and transporting structures and blockage cleaning structures are arranged in the pair of trapezoidal coal unloading grooves;
the cleaning and transporting structure comprises: the device comprises two pairs of rotating shafts, two pairs of rotating plates, two pairs of circular arc rotating plates, a plurality of circular arc telescopic pipes, a plurality of circular arc telescopic rods, a plurality of circular arc telescopic plates, a plurality of circular arc telescopic spring columns, a pair of conveying threaded rods, a pair of conveying blades and a pair of conveying driving machines;
the coal unloading device comprises a trapezoidal coal unloading groove, a pair of rotary telescopic grooves are formed in the trapezoidal coal unloading groove respectively, arc telescopic grooves are formed in the rotary telescopic grooves respectively, two pairs of rotary shafts are inserted into the inner sides of the two pairs of rotary telescopic grooves respectively through bearings, two pairs of rotary plates are installed on the two pairs of rotary shafts respectively, two pairs of arc rotary plates are installed on the two pairs of rotary plates respectively, two pairs of arc rotary plates are movably inserted into the inner sides of the two pairs of arc telescopic grooves respectively, a plurality of arc telescopic pipes are movably inserted into the inner sides of the trapezoidal coal unloading grooves respectively, a plurality of arc telescopic rods are movably inserted into the inner sides of the arc telescopic pipes respectively, a plurality of arc telescopic plates are movably inserted into the inner sides of the arc telescopic pipes respectively, the arc telescopic plates are connected onto the arc telescopic rods respectively, a plurality of arc telescopic spring columns are installed on the inner sides of the arc telescopic pipes respectively, a pair of transportation threaded rods are installed on the inner sides of the trapezoidal coal unloading grooves respectively, a pair of transportation blades are installed on the transportation threaded rods respectively, and a pair of transportation drivers are installed on the transportation threaded rods respectively.
2. The coal grate block removal device of claim 1, wherein the block removal structure comprises: the cleaning device comprises two pairs of cleaning screw rod modules, a pair of cleaning tooth mounting blocks, a plurality of convex cleaning telescopic blocks, a plurality of cleaning brushes, a plurality of cleaning telescopic shafts and a plurality of cleaning sleeved springs;
the cleaning device comprises a pair of trapezoid coal unloading grooves, a pair of cleaning moving grooves are formed in the inner sides of the trapezoid coal unloading grooves respectively, the two pairs of cleaning lead screw modules are installed on the moving ends of the two pairs of cleaning lead screw modules respectively, a pair of cleaning tooth installing blocks are installed on the moving ends of the two pairs of cleaning lead screw modules respectively, a plurality of telescopic openings are formed in the pair of cleaning tooth installing blocks respectively, the plurality of convex cleaning telescopic blocks are movably inserted in the inner sides of the plurality of telescopic openings respectively, the plurality of cleaning telescopic shafts are inserted in the plurality of telescopic openings and the plurality of convex cleaning telescopic blocks respectively, the plurality of cleaning sleeved springs are sleeved on the plurality of cleaning telescopic shafts respectively, and the plurality of cleaning brushes are installed on the plurality of convex cleaning telescopic blocks respectively.
3. The coal grate block cleaning device of the coal discharge chute as claimed in claim 2, wherein a plurality of the convex cleaning expansion blocks are respectively provided with a circular arc chamfer.
4. The coal grate blockage removal device for the coal discharge chute according to claim 1, wherein the two pairs of the rotating plates are respectively provided with a collision-proof rubber mat.
5. The coal grate blockage removal device for the coal discharge chute according to claim 1, wherein a plurality of circular holes are respectively formed in the two pairs of circular arc rotating plates, and rotating balls are respectively arranged on the inner sides of the circular holes.
6. The coal grate block cleaning device of the coal discharge chute as claimed in claim 3, wherein a plurality of the convex cleaning expansion blocks are processed by shot blasting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221044087.9U CN218056937U (en) | 2022-04-29 | 2022-04-29 | Clear stifled device of coal unloading ditch coal grate |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202221044087.9U CN218056937U (en) | 2022-04-29 | 2022-04-29 | Clear stifled device of coal unloading ditch coal grate |
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| CN218056937U true CN218056937U (en) | 2022-12-16 |
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| CN202221044087.9U Active CN218056937U (en) | 2022-04-29 | 2022-04-29 | Clear stifled device of coal unloading ditch coal grate |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118183185A (en) * | 2024-05-17 | 2024-06-14 | 泰州市长盈金属制品有限公司 | Safety accessory of special metallurgical equipment |
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2022
- 2022-04-29 CN CN202221044087.9U patent/CN218056937U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118183185A (en) * | 2024-05-17 | 2024-06-14 | 泰州市长盈金属制品有限公司 | Safety accessory of special metallurgical equipment |
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