CN213325685U - Crawler-type coal scuttle feed arrangement - Google Patents
Crawler-type coal scuttle feed arrangement Download PDFInfo
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- CN213325685U CN213325685U CN202021980711.7U CN202021980711U CN213325685U CN 213325685 U CN213325685 U CN 213325685U CN 202021980711 U CN202021980711 U CN 202021980711U CN 213325685 U CN213325685 U CN 213325685U
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Abstract
The utility model discloses a crawler-type coal hopper feeding device, which mainly comprises a feeding device body for conveying coal into a boiler, wherein the feeding device body mainly comprises a feeding bin and a conveying mechanism arranged in the feeding bin; the conveying mechanism mainly comprises a conveying chain, a driving wheel and a driven wheel which is in transmission connection with the driving wheel through the conveying chain, the conveying chain comprises a first chain and a second chain which are arranged side by side from left to right, the first chain and the second chain are both composed of a plurality of chain links, a plurality of scraping plates which are uniformly arranged on the conveying chain are vertically arranged on the first chain and the second chain, the height of each scraping plate is higher than that of the conveying chain, and a chain supporting slide way is arranged at the bottom of the conveying chain; the coal bucket has the characteristics of simple structure, capability of ensuring normal coal feeding of the coal bucket, no coal caking, no coal blockage and the like.
Description
Technical Field
The utility model relates to a conveyer field, concretely relates to crawler-type coal scuttle feed arrangement.
Background
The conveyor belt is influenced by the technical progress of mechanical manufacturing, motors, chemical industry and metallurgical industry, is continuously improved, gradually completes the conveying in a workshop, develops to complete the material handling in enterprises, between enterprises and even between cities, and becomes an indispensable component part of the mechanization and automation of a material handling system; however, the prior coal conveying device still has some defects in use: most of the existing coal conveying devices are provided with flat conveying belts, coal blocks easily slide downwards in the inclined and upward conveying process, workers below the coal blocks are easily injured, and meanwhile the working efficiency is reduced; when the weight of the existing coal conveying device on a conveying belt is heavy, the phenomenon of slippage between power transmitted by a motor and the conveying belt is easy to occur, and the conveying belt cannot work well. When coal is conveyed to a boiler, coal blockage is easy to occur when coal is fed to a coal hopper, and the influence on boiler combustion is large; and the positive pressure and high temperature reverse series of the hearth possibly cause the burning of the rubber belt to cause fire, and the boiler stops production in serious cases. In addition, the unstable combustion of the boiler is easily caused due to the unstable coal supply amount, and the heat supply of an external network and the environmental-friendly emission index are influenced.
Disclosure of Invention
The to-be-solved technical problem of the utility model lies in, to the above-mentioned defect of prior art, provide a do not tie up the coal, not stifled coal, can effectively alleviate operation personnel intensity of labour's crawler-type coal scuttle feed arrangement simultaneously.
The utility model aims at providing a crawler-type coal hopper feeding device which mainly comprises a feeding device body for conveying coal into a boiler, wherein the feeding device body mainly comprises a feeding bin and a conveying mechanism arranged in the feeding bin, the top of the feeding bin is provided with a feed opening, the bottom of the feeding bin is provided with a discharge opening, and the width of the feed opening is smaller than that of the discharge opening; conveying mechanism mainly includes conveying chain, action wheel and is connected with the action wheel transmission through conveying chain from the driving wheel, conveying chain includes the first chain and the second chain that set up side by side about including, first chain and second chain constitute by a plurality of chain links, vertically on first chain and the second chain be provided with a plurality of scraper blades of evenly arranging on conveying chain, highly being higher than of scraper blade conveying chain's height, conveying chain's bottom is provided with and holds in the palm the chain slide.
Further, the scraper blade comprises a first scraper blade and a second scraper blade which are fixedly connected, the height of the first scraper blade is higher than that of the second scraper blade, and the first scraper blade and the second scraper blade are fixedly connected through bolts.
Further, be provided with material flowmeter on the feed opening, material flowmeter passes through control module and drive action wheel pivoted actuating mechanism data connection and control actuating mechanism's rotational speed in order to adjust conveying mechanism's conveying speed according to coal input.
Further, the inner walls of the feed opening and the discharge opening are both stainless steel mirror panels, and a vibration motor is arranged on the inner wall of the feed opening.
Further, the feeding bin and the conveying chain are both made of S304 stainless steel materials, and the scraper is made of a teflon plate.
The utility model has the advantages of: the utility model discloses simple structure through the improvement to prior art, can guarantee the normal coal feed of coal scuttle, does not tie the coal, and the not chute blockage has effectively alleviateed staff's intensity of labour, optimizes the crawler-type coal scuttle feed arrangement after reforming transform, can accomplish the coal feed normal, can accomplish whole production safe operation again, has effectively avoided the emergence of conflagration or other potential safety hazards.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the conveying mechanism of the present invention;
fig. 3 is a schematic top view of fig. 2.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more clearly understood by those skilled in the art, the present invention will be further described with reference to the accompanying drawings and examples.
In the description of the present invention, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "lateral", "vertical", and the like are the directions or positional relationships shown in the drawings, and are only for convenience of description of the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, and therefore, should not be construed as limiting the present invention.
As shown in fig. 1-3, the crawler-type coal hopper feeding device of the present invention mainly comprises a feeding device body for conveying coal into a boiler, wherein the feeding device body mainly comprises a feeding bin 1 and a conveying mechanism 2 disposed in the feeding bin 1, a feeding opening 3 is disposed at the top of the feeding bin 1, a discharging opening 4 is disposed at the bottom of the feeding bin 1, and the width of the feeding opening 3 is smaller than the width of the discharging opening 4; conveying mechanism 2 mainly includes conveyor chain 5, action wheel 6 and is connected with the transmission of action wheel 6 through conveyor chain 5 from driving wheel 7, conveyor chain 5 is including controlling first chain 8 and the second chain 9 that sets up side by side, first chain 8 and second chain 9 constitute by a plurality of chain links, and vertical on first chain 8 and the second chain 9 is provided with a plurality of scraper blades 10 of evenly arranging on conveyor chain, scraper blade 10 highly be higher than conveyor chain 5's height, conveyor chain 5's bottom is provided with and holds in the palm chain slide 11, and the broken coal that bonds that the structure of double-chain adds the scraper blade can be better has avoided the chute blockage of feed opening.
Referring to fig. 2, the scraper 10 includes a first scraper 12 and a second scraper 13 fixedly connected, the first scraper 12 has a height higher than that of the second scraper 13, and the first scraper 12 and the second scraper 13 are fixedly connected by bolts.
Referring to fig. 1, a material flow meter 14 is arranged on the feed opening 3, the material flow meter 14 is in data connection with a driving mechanism for driving the driving wheel 6 to rotate through a control module and controls the rotating speed of the driving mechanism so as to adjust the conveying speed of the conveying mechanism according to the coal feeding amount, and the speed of the driving mechanism can be adjusted through the control module, so that the coal feeding amount is uniform and stable. The inner walls of the feed opening 3 and the discharge opening 4 are both stainless steel mirror panels, and a vibration motor is arranged on the inner wall of the feed opening 3; the feeding bin 1 and the conveying chain are both made of S304 stainless steel materials, and the scraper 10 is made of a teflon plate.
The utility model discloses simple structure through the improvement to prior art, can guarantee the normal coal feed of coal scuttle, does not tie the coal, and the not chute blockage has effectively alleviateed staff's intensity of labour, optimizes the crawler-type coal scuttle feed arrangement after reforming transform, can accomplish the coal feed normal, can accomplish whole production safe operation again, has effectively avoided the emergence of conflagration or other potential safety hazards.
The specific embodiments described herein are merely illustrative of the principles of the present invention and its efficacy, and are not intended to limit the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Therefore, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical idea of the present invention shall be covered by the claims of the present invention.
Claims (5)
1. The utility model provides a crawler-type coal scuttle feed arrangement, mainly includes the feed arrangement body of transporting coal in toward the boiler, its characterized in that: the feeding device body mainly comprises a feeding bin and a conveying mechanism arranged in the feeding bin, a feed opening is formed in the top of the feeding bin, a discharge opening is formed in the bottom of the feeding bin, and the width of the feed opening is smaller than that of the discharge opening; conveying mechanism mainly includes conveying chain, action wheel and is connected with the action wheel transmission through conveying chain from the driving wheel, conveying chain includes the first chain and the second chain that set up side by side about including, first chain and second chain constitute by a plurality of chain links, vertically on first chain and the second chain be provided with a plurality of scraper blades of evenly arranging on conveying chain, highly being higher than of scraper blade conveying chain's height, conveying chain's bottom is provided with and holds in the palm the chain slide.
2. The tracked coal hopper feed device of claim 1, wherein: the scraper blade comprises a first scraper blade and a second scraper blade which are fixedly connected, the height of the first scraper blade is higher than that of the second scraper blade, and the first scraper blade and the second scraper blade are fixedly connected through bolts.
3. The tracked coal hopper feeding device according to claim 1 or 2, characterized in that: the feeding hole is provided with a material flow meter, and the material flow meter is in data connection with a driving mechanism for driving the driving wheel to rotate through a control module and controls the rotating speed of the driving mechanism so as to adjust the conveying speed of the conveying mechanism according to the coal feeding amount.
4. The tracked coal hopper feed device of claim 3, wherein: the inner walls of the feed opening and the discharge opening are both stainless steel mirror panels, and a vibration motor is arranged on the inner wall of the feed opening.
5. The tracked coal hopper feed device of claim 3, wherein: the feeding bin and the conveying chain are both made of S304 stainless steel materials, and the scraper is made of a teflon plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021980711.7U CN213325685U (en) | 2020-09-11 | 2020-09-11 | Crawler-type coal scuttle feed arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021980711.7U CN213325685U (en) | 2020-09-11 | 2020-09-11 | Crawler-type coal scuttle feed arrangement |
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| Publication Number | Publication Date |
|---|---|
| CN213325685U true CN213325685U (en) | 2021-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021980711.7U Active CN213325685U (en) | 2020-09-11 | 2020-09-11 | Crawler-type coal scuttle feed arrangement |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113955397A (en) * | 2021-11-29 | 2022-01-21 | 华侨大学 | Quantitative feeding device |
| CN117361158A (en) * | 2023-12-07 | 2024-01-09 | 太原理工大学 | Second conveyer and coal bunker integrated conveyer |
-
2020
- 2020-09-11 CN CN202021980711.7U patent/CN213325685U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113955397A (en) * | 2021-11-29 | 2022-01-21 | 华侨大学 | Quantitative feeding device |
| CN117361158A (en) * | 2023-12-07 | 2024-01-09 | 太原理工大学 | Second conveyer and coal bunker integrated conveyer |
| CN117361158B (en) * | 2023-12-07 | 2024-03-22 | 太原理工大学 | Second conveyer and coal bunker integrated conveyer |
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