CN210504482U - Improved structure of scraper of cleaning chain of coal feeder - Google Patents
Improved structure of scraper of cleaning chain of coal feeder Download PDFInfo
- Publication number
- CN210504482U CN210504482U CN201920878186.9U CN201920878186U CN210504482U CN 210504482 U CN210504482 U CN 210504482U CN 201920878186 U CN201920878186 U CN 201920878186U CN 210504482 U CN210504482 U CN 210504482U
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- chain
- feeder
- scraper blade
- scraper
- coal
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Abstract
The utility model discloses a feeder cleans chain scraper blade and reforms transform structure, the inside long-pending coal clearance of the inside chain slot steel of mainly used feeder, the power plant feeder is weighing type belt feeder, the inside adoption of feeder cleans the driving chain and clears away the inside flying dust of belt and barrel, spill the material, clean the chain body by driving chain, fixed channel-section steel, the polymer polyethylene scraper blade, parts such as front and back bearing constitute, because this power plant mixes and burns the coal slime volume and accounts for more than 60%, the coal in the belt spills in the fixed channel-section steel, the long-term operation of easy emergence long-pending coal, the phenomenon that hardens even, equipment moves for a long time, driving chain easily produces the dropout, skew channel-section steel, the feeder chain break appears, clean chain motor trouble scheduling problem, and because the feeder is narrow and small in space, the chain position is on the low side, for daily maintenance, the equipment.
Description
Technical Field
The utility model relates to an electric power industry field specifically indicates the feeder cleans chain scraper blade and reforms transform the structure, the inside long-pending coal clearance of mainly used feeder inside chain channel steel.
Background
The coal feeder of the power plant is a weighing belt coal feeder, and a sweeping transmission chain is adopted in the coal feeder to remove fly ash and scattered materials in a belt and a cylinder. Cleaning the chain body by drive chain, fixed channel-section steel, the polymer polyethylene scraper blade, parts such as front and back bearing are constituteed, because this power plant mixes and burns the coal slime volume and account for more than 60%, in the coal scattering falls fixed channel-section steel in the belt, easily take place long-term operation, drive chain easily produces the dropout, skew channel-section steel, the coal feeder chain breakage appears, clean chain motor trouble scheduling problem, and because the coal feeder space is narrow and small, the chain position is on the low side, bring a great deal of difficulty for daily maintenance, overhaul of the equipments.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a technical scheme does: the improved structure of the scraper for the cleaning chain of the coal feeder comprises a cleaning chain scraper base, a cleaning chain base, a cleaning chain scraper fixing bolt and a metal scraper, wherein the cleaning chain scraper base is fixed with the scraper, the cleaning chain scraper base is fixed at one end, far away from the scraper, of the cleaning chain scraper base through the cleaning chain scraper fixing bolt, and the metal scraper is additionally arranged on the side, close to the chain, of the cleaning chain scraper base.
As an improvement, the specification of the metal scraper (4) is 30 multiplied by 30mm, and the material is as follows: carbon steel.
After the structure more than adopting, the utility model has the advantages of this as follows:
(1) the cleaning effect of cleaning accumulated coal in the channel steel of the cleaning chain after the modification is remarkable, and the normal operation of the coal feeder is greatly ensured.
(2) The problems that a transmission chain is easy to trip and deviate from a channel steel to cause chain breakage of a coal feeder and motor faults of a cleaning chain and the like are effectively solved, and the maintenance cost of daily equipment is reduced.
Drawings
FIG. 1 is a schematic view of a modified structure of a sweeping scraper of a coal feeder.
As shown in the figure: 1. cleaning chain scraper base 2, cleaning chain scraper base 3, cleaning chain scraper fixing bolt 4, metal doctor-bar.
Detailed Description
In order to better understand the technical solution of the present invention, the following detailed description of the present invention is made with reference to the accompanying drawings and the using method of the embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
With reference to the attached drawing 1, the improved structure of the cleaning chain scraper for the coal feeder comprises a cleaning chain scraper base 1, a cleaning chain scraper base 2, a cleaning chain scraper fixing bolt 3 and a metal scraper 4, wherein the cleaning chain scraper base 1 is fixed with a scraper, the cleaning chain scraper base 2 is fixed at one end, far away from the scraper, of the cleaning chain scraper base 1 through the cleaning chain scraper fixing bolt 3, and the metal scraper 4 is additionally arranged on the side, close to the chain, of the cleaning chain scraper base 1.
As a preferred embodiment of the present invention, the metal blade 4 has a specification of 30 × 30mm, and a material: carbon steel.
In the preferred embodiment of this embodiment, a metal scraper 4 (30X 30mm, material: carbon steel) is attached to the cleaning chain scraper base 1 (chain side) to clean the accumulated coal in the channel by moving the cleaning chain scraper.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
Claims (2)
1. Feeder cleans chain scraper blade and reforms transform structure, its characterized in that: including cleaning chain scraper blade base (1), cleaning chain base (2), cleaning chain scraper blade fixing bolt (3), metal doctor-bar (4), it is fixed with the scraper blade to clean chain scraper blade base (1), it is fixed in through cleaning chain scraper blade fixing bolt (3) to clean chain scraper blade base (1) and keeps away from scraper blade one side to clean chain base (2), it installs metal doctor-bar (4) additional to clean chain scraper blade base (1) to be close to the chain side.
2. The feeder cleaning chain scraper modification structure of claim 1, wherein: the specification of the metal scraper (4) is 30mm multiplied by 30mm, and the material is carbon steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920878186.9U CN210504482U (en) | 2019-06-12 | 2019-06-12 | Improved structure of scraper of cleaning chain of coal feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920878186.9U CN210504482U (en) | 2019-06-12 | 2019-06-12 | Improved structure of scraper of cleaning chain of coal feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210504482U true CN210504482U (en) | 2020-05-12 |
Family
ID=70578687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920878186.9U Active CN210504482U (en) | 2019-06-12 | 2019-06-12 | Improved structure of scraper of cleaning chain of coal feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210504482U (en) |
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2019
- 2019-06-12 CN CN201920878186.9U patent/CN210504482U/en active Active
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