CN201390520Y - Super-wide scraper conveyor - Google Patents
Super-wide scraper conveyor Download PDFInfo
- Publication number
- CN201390520Y CN201390520Y CN200920084721U CN200920084721U CN201390520Y CN 201390520 Y CN201390520 Y CN 201390520Y CN 200920084721 U CN200920084721 U CN 200920084721U CN 200920084721 U CN200920084721 U CN 200920084721U CN 201390520 Y CN201390520 Y CN 201390520Y
- Authority
- CN
- China
- Prior art keywords
- chains
- drive shaft
- chain wheel
- scraper
- axle drive
- 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 - Lifetime
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Abstract
The utility model relates to a super-wide scraper conveyor which comprises a machine shell, a scraper and link chains. The link chains are arranged on a guide rail which is provided with a notch. Two ends of the link chains are respectively matched with a head chain wheel and a tail chain wheel. The head chain wheel is connected with a drive shaft which is connected with an electric motor. The components constitute a conveying unit and a plurality of conveying units can run in a parallel manner or through a coupler, thus widening a conveying working face. The chains in the scraper chains are drawn by adopting a bush roller chain, the scraper adopts channel steel or other sectional bar to ensure completely scrap materials, and the chains are in contact with the guide rail so as to lessen the drawing force required by the scraper chains, thus reducing the driving power; a seamless steel pipe and a round steel combined shaft are adopted as the drive shaft, thus reducing the shaft weight and strengthening the bending resistance of the shaft; the parted structure is adopted in the head chain wheel and the tail chain wheel which can be separately replaced during the maintenance without the dismounting of the whole head and tail shafts; and the running guide rail of the upper chains is provided with the notch, thus automatically tensioning the chains.
Description
Technical field
The utility model relates to a kind of load transfer device, particularly a kind of dust collection conveying that is applicable under the large-scale static dust device, the conveying machinery of employing blade structure form.
Background technology
Collection ash feedway under the large-scale electrostatic precipitator, the general flue-dust retainer that adopts is collected dust, adopt flue-dust retainer to collect dust two drawbacks are arranged: the one, when the dust exhaustor body is very big, because flue-dust retainer needs certain angle (the angle size of specifically slipping is relevant with the slope angle of repose of dust) that slips, the required height of flue-dust retainer will be bigger, it is just suitable to cause dust exhaustor need be installed in very on the position of height, and equipment investment is big; The 2nd,, easily bonding, easily crystallization (as paper mill alkali reclaim dust) poor when the dust flowing power of collecting, even that at this moment the slide angle of flue-dust retainer is done is very little, because material is bonded with on the flue-dust retainer and constantly crystallization easily, also ash hole can be blocked in a short period of time, need frequent labor cleaning, time-consuming, cause equipment to stop production, reduced work efficiency.
Summary of the invention
The purpose of this utility model provides a kind of minimizing equipment investment, reduces production costs, the extra-wide scraper conveyor of the dust that directly gets off in the collecting dust-removing device.
The purpose of this utility model is achieved in that a kind of extra-wide scraper conveyor, comprise casing, rubbing board and chain connect, chain is installed on the guide rail, guide rail is provided with recess, matches with a sprocket wheel and tail chain wheel respectively in the chain two ends, and a sprocket wheel is connected with axle drive shaft, axle drive shaft is connected with motor, supply unit of above-mentioned component set-up.
Extra-wide scraper conveyor is combined by two parallel supply units, and the axle drive shaft of two supply units is on same straight line.
The axle drive shaft of a supply unit in two supply units connects by coupler.
Axle drive shaft in two supply units connects by coupler.
Axle drive shaft is made of the solid drawn pipe of solid axle and solid axle overcoat.
The extra-wide scraper conveyor that the utility model provides, chain strip adoption bush roller chaiin traction in the flight chain, scraper plate adopts channel-section steel or other section bar, during operation, scraper plate contacts with base plate, guarantees the scraping material, and chain contacts with guide rail, reduce the needed drawing force of flight chain, reduce driving power; Axle drive shaft adopts solid drawn pipe and round steel built-up shaft, alleviates the weight of axle, increases the bending strength of axle; Sprocket wheel adopt to divide a body structure end to end, can change end to end sprocket wheel during maintenance separately and does not need the cephalocaudal axis overall pulling down; In the orbit of top chain recess is set, makes the chain auto-tensioning.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Accompanying drawing 1: the utility model structural representation;
Accompanying drawing 2: the utility model adopts a supply unit to constitute the structural representation of unit groove;
Accompanying drawing 3: the utility model adopts two supply units to constitute the structural representation of two-shipper groove;
Accompanying drawing 4: the utility model adopts two supply units, has the structural representation that coupler constitutes three troughs on the axle drive shaft on one of them supply unit;
Accompanying drawing 5: the utility model adopts on two supply units and all has the structural representation that coupler constitutes four troughs;
Accompanying drawing 6: the utility model axle drive shaft structural representation.
The specific embodiment
As shown in Figure 1, a kind of extra-wide scraper conveyor, comprise casing 4, rubbing board 5 is connected with chain 3, and chain 3 is installed on the guide rail 1, guide rail 1 is provided with recess 2, match with a sprocket wheel 6 and tail chain wheel 7 respectively in chain 3 two ends, a sprocket wheel 6 is connected with axle drive shaft 8, and axle drive shaft 8 is connected with motor 9,10, one supply units of supply unit of above-mentioned component set-up constitute unit groove structure.Unit groove structure is applicable to that the dust exhaustor width is less than 6 meters working space.The single motor single axle drives, and double strand chain drags scraper plate, the chain auto-tensioning.
As shown in Figure 2, for the dust exhaustor width greater than 6 meters less than 12 meters, adopt two-shipper groove structure, two parallel supply units 10 are combined into two-shipper groove structure, the axle drive shaft 8 of two supply units 10 is on same straight line, two axle drive shafts 8 do not connect, mutually independent operating.Be that the double-motor twin shaft drives, two axle drive shaft independent operatings, mutually noninterfere, two axle drive shafts drag two flight chains respectively, and wall scroll flight chain structural shape is the same with first kind of type, the chain auto-tensioning.
As shown in Figure 3, for the dust exhaustor width greater than 12 meters less than 18 meters, adopt three trough structures, the axle drive shaft 8 of a supply unit in two supply units 10 is connected to form three trough structures of three supply units by coupler 13, drive 10 operations of two supply units, another supply unit 10 independent operatings by coupler 13.I.e. axle drive shaft independent operating, two axle drive shafts connect synchronized operation by coupler in addition, and three axle drive shafts drag three flight chains respectively, and wall scroll flight chain structural shape is the same with first kind of type, the chain auto-tensioning.
As shown in Figure 4, greater than 18 meters, adopt four trough structures for the dust exhaustor width, axle drive shaft 8 in two supply units 10 all connects by coupler 13, constitute the structure of four troughs, be equipped with coupler 13 on two axle drive shafts 8, driven two supply unit 10 independent operatings respectively.Be four drivings of double-motor, four axles divide two groups by two motor individual drive, and every group of two axles connect synchronized operation by coupler, and wall scroll flight chain structural shape is the same with first kind of type, the chain auto-tensioning.
The utility model and electrostatic precipitator chamber body adapt, and drive a sprocket wheel 6 motions by motor 9 by axle drive shaft 8, thereby make chain 3 motion between a sprocket wheel 6 and tail chain wheel 7, drive the conveying task that scraper plate 5 is finished material.
Claims (5)
1, a kind of extra-wide scraper conveyor, comprise casing (4), scraper plate (5) is connected with chain (3), it is characterized in that: chain (3) is installed on the guide rail (1), guide rail (1) is provided with mouthful (2), matches with a sprocket wheel (6) and tail chain wheel (7) respectively in chain (3) two ends, and a sprocket wheel (6) is connected with axle drive shaft (8), axle drive shaft (8) is connected with motor (9), a supply unit of above-mentioned component set-up (10).
2, extra-wide scraper conveyor according to claim 1 is characterized in that: extra-wide scraper conveyor is combined by two parallel supply units (10), and the axle drive shaft (8) of two supply units (10) is on same straight line.
3, extra-wide scraper conveyor according to claim 2 is characterized in that: the axle drive shaft (8) of a supply unit in two supply units (10) connects by coupler (13).
4, extra-wide scraper conveyor according to claim 2 is characterized in that: the axle drive shaft (8) in two supply units (10) connects by coupler (13).
5, extra-wide scraper conveyor according to claim 1 is characterized in that: axle drive shaft (8) is made of the solid drawn pipe (12) of solid axle (11) and solid axle (11) overcoat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920084721U CN201390520Y (en) | 2009-04-03 | 2009-04-03 | Super-wide scraper conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920084721U CN201390520Y (en) | 2009-04-03 | 2009-04-03 | Super-wide scraper conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201390520Y true CN201390520Y (en) | 2010-01-27 |
Family
ID=41597342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920084721U Expired - Lifetime CN201390520Y (en) | 2009-04-03 | 2009-04-03 | Super-wide scraper conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201390520Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101920836A (en) * | 2010-09-06 | 2010-12-22 | 宜都中起重工机械有限公司 | Ultra-wide apron conveyer |
| CN102179295A (en) * | 2011-03-09 | 2011-09-14 | 李泽 | Method and device for removing iron in fluid in continuous chain type |
| CN108031556A (en) * | 2018-01-10 | 2018-05-15 | 厦门绿洋环境技术股份有限公司 | One kind rotation pole plate electric dust collector and electric precipitator |
-
2009
- 2009-04-03 CN CN200920084721U patent/CN201390520Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101920836A (en) * | 2010-09-06 | 2010-12-22 | 宜都中起重工机械有限公司 | Ultra-wide apron conveyer |
| CN102179295A (en) * | 2011-03-09 | 2011-09-14 | 李泽 | Method and device for removing iron in fluid in continuous chain type |
| CN108031556A (en) * | 2018-01-10 | 2018-05-15 | 厦门绿洋环境技术股份有限公司 | One kind rotation pole plate electric dust collector and electric precipitator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: YIDU HUAXUN MECHANICAL + ELECTRICAL COMPLETE SET C Free format text: FORMER NAME: HUAXUN ELECTROMECHANICAL WHOLE SET OF EQUIPMENT CO., LTD., YIDU |
|
| CP03 | Change of name, title or address |
Address after: 443300, No. 144, Qingjiang Avenue, Yidu, Hubei, Yichang Patentee after: Yidu Huaxun electromechanical equipment Limited by Share Ltd Address before: 443300, Qingjiang Road, Yidu City, Hubei Province, No. 78 Patentee before: Huaxun Electromechanical Whole Set of Equipment Co., Ltd., Yidu |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100127 |