CN204737369U - Lever self compensating sticky tape sweeper - Google Patents
Lever self compensating sticky tape sweeper Download PDFInfo
- Publication number
- CN204737369U CN204737369U CN201520470576.4U CN201520470576U CN204737369U CN 204737369 U CN204737369 U CN 204737369U CN 201520470576 U CN201520470576 U CN 201520470576U CN 204737369 U CN204737369 U CN 204737369U
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- CN
- China
- Prior art keywords
- lever
- rotating shaft
- belt
- scraper cleaner
- tape sweeper
- 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 - Fee Related
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- Belt Conveyors (AREA)
Abstract
The utility model provides a lever self compensating sticky tape sweeper, belongs to and carries technical field, and the problem of belt conveyor belt dry slag is solved to the purpose, and its technical scheme is, and this sticky tape sweeper includes scraper cleaner, horizontal rotating shaft, horizontal lever, counterweight bracket and weight, the pivot is located the below of band conveyer back tracking belt, and its both ends are rotated with the gallows of band conveyer frame both sides respectively and are connected, the scraper cleaner is fixed in the pivot, on its working edge leans on the lower surface at band conveyer back tracking belt, the pivot of lever perpendicular to, its one end and pivot fixed connection, counterweight bracket hangs on the lever, and the weight is placed on its upper portion. The utility model discloses utilize the scraper cleaner to clear away band conveyer's belt dry slag to utilizing the lever principle automatic control scraper cleaner to the pressure of belt, not only can thoroughly cleaning sediment mud and water totally, avoid equipment wear, simple structure, low cost, reliable operation have very high spreading value moreover.
Description
Technical field
The utility model relates to a kind ofly can adhere to the device of slag mud on fixed belt conveyer return belt and water by Automatic clearance, belongs to conveying technology field.
Background technology
The blast furnace slag processing system of iron-smelter generally adopts fixed belt conveyer that finished product slag is transported to grain slag stockyard.In the process of belt conveyer conveying grain slag, return belt is stained with the very strong slag mud of a large amount of adhesive ability and water, if these slag mud and water can not be cleared up in time, will adhere on carrying roller and bend pulley, cause carrying roller and bend pulley wearing and tearing aggravation, service life to shorten.Original method for cleaning adopts pressurized air to purge belt, and its shortcoming needs to be equipped with air compressor, and mechanical discipline is strong, investment cost is high, and slag mud and water thoroughly can not be cleaned totally.Some belt conveyers adopt fixing belt plow cleaning belt dry slag, and its fault rate is high, and poor to the thrust controllability of adhesive tape, cleaning effect is undesirable.Therefore, how effectively to clear up the belt dry slag of fixed belt conveyer, avoid equipment attrition, just become the problem that relevant technologies personnel face.
Utility model content
The purpose of this utility model is the drawback for prior art, provides a kind of lever self compensation tape sweeper, effectively to clear up the belt dry slag of fixed belt conveyer, reduces the wearing and tearing of equipment.
Problem described in the utility model realizes with following technical proposals:
A kind of lever self compensation tape sweeper, formation comprises scraper cleaner, horizontal rotating shaft, horizontal lever, weight bracket and counterweight, described rotating shaft is positioned at the below of band conveyor return belt, and its two ends are rotationally connected with the suspension bracket of band conveyor frame both sides respectively; Described scraper cleaner is fixed in rotating shaft, and its working edge leans against on the lower surface of band conveyor return belt, and described lever is perpendicular to rotating shaft, and its one end is fixedly connected with rotating shaft; Described weight bracket hangs on lever, and counterweight is placed on its top.
Above-mentioned lever self compensation tape sweeper, the suspension bracket that described rotating shaft is often held is equipped with the multiple rotating shaft suspension hooks be arranged above and below.
Above-mentioned lever self compensation tape sweeper, described weight bracket comprises supporting plate and suspension rod, and described suspension rod is perpendicular to supporting plate, and the lower end of suspension rod is fixed in the middle part of supporting plate, and upper end is provided with hook, and lever is provided with the hook hole matched with the hook of suspension rod.
Above-mentioned lever self compensation tape sweeper, the hook hole on described lever arranges multiple, and they arrange along the length direction of lever.
Above-mentioned lever self compensation tape sweeper, the side of described rotating shaft is provided with pressing plate, and described scraper cleaner is clipped between rotating shaft and pressing plate, and the two ends of pressing plate are fixedly connected with rotating shaft by bolt.
The utility model utilizes scraper cleaner to remove the belt dry slag of band conveyor, and utilize lever principle automatically to control the pressure of scraper cleaner to belt, can not only slag mud and water thoroughly be cleaned totally, avoid equipment attrition, and structure is simple, with low cost, reliable operation, has very high promotional value.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is scheme of installation of the present utility model;
Fig. 4 is the left view of Fig. 3;
Fig. 5 is the structural representation of rotating shaft;
Fig. 6 is the birds-eye view of Fig. 5;
Fig. 7 is the structural representation of weight bracket;
Fig. 8 is the birds-eye view of Fig. 7.
In figure, mark is as follows: 1, suspension bracket, and 2, spring cotter, 3, counterweight, 4, weight bracket, 5, scraper cleaner, 6, pressing plate, 7, rotating shaft, 8, bolt, 9, lever, 10, lever self compensation tape sweeper, 11, return belt, 12, band conveyor, 13, suspension rod, 14, supporting plate, 15, rotating shaft suspension hook, 16, hook hole.
Detailed description of the invention
know-why
Scraper cleaner 5 is pressed to and is stained with on the return belt 11 of material by the moment of torsion that the utility model utilizes counterweight 3, lever 9 to produce.When mild wear appears in scraper cleaner 5, cause scraper cleaner 5 thrust to reduce, when sizing cleaning is not thorough, by regulating the hanging position of counterweight, the counterweight arm of force is extended, scraper plate thrust increases.When scraper cleaner 5 serious wear, when can not obtain enough large thrust by regulating the hanging position of counterweight, by changing hanging height (rotating shaft 7 and scraper cleaner 5 being moved on the whole) of rotating shaft 7, thrust is transferred to optimum range.
The utility model structure is simple, with low cost, manufacture and easy to use, can carry out inspection and maintenance, have very high promotional value in operational process.
Referring to Fig. 1 ~ Fig. 8, the utility model forms primarily of scraper cleaner 5, rotating shaft 7, lever 9, weight bracket 4, counterweight 3 and two suspension brackets 1, and wherein scraper cleaner 5 can adopt wasted conveyer belt to make.Scraper cleaner 5 is placed between pressing plate 6 and rotating shaft 7, and two ends M24mm bolt 8 compresses.Left and right suspension bracket 1 upper end is fixed in belt feeder frame, and suspension bracket 12# channel-section steel processes, and in channel-section steel, lower end has three slots, forms three rotating shaft suspension hooks 15, according to the wear pattern of scraper cleaner 5, and up-down adjustment rotating shaft 7.Lever 9 is positioned at outside suspension bracket 1, and lever is provided with three hook holes 16, and counterweight 3 and weight bracket 4 hanging are in hook hole 16 place.
The acting as of each framing member in device:
Left and right suspension bracket 1: play fixing whole tape sweeper and regulate rotating shaft 7 effect highly.
Rotating shaft 7: process with φ 50mm round steel, shaft length is determined according to travelling belt bandwidth, and its interlude is processed into half rounds shape is securing cleaning scraper plate 5, the main device connecting suspension bracket 1.
Pressing plate 6: form by the axial cutting processing of diameter phi 50mm round steel, fit with rotating shaft 7 interlude half rounds, two ends perforate is also connected with rotating shaft 7 with M20mm bolt, and its effect is fixed in rotating shaft 7 by scraper cleaner 5.
Lever 9: be make of the Q235 steel plate of 600*60*6mm, lever one end has M20mm bolt hole, and for connection rotating shaft, the lever other end opens three hook holes 16, as the adjustment hole of counterweight position to lever central point.
Counterweight 3 and weight bracket 4: counterweight is combined by Q235 round steel and HT150 grey pi iron, or is all welded by Q235 materials processing, counterweight diameter 150mm, thickness 10mm, centre is provided with centre hole.Weight bracket comprises supporting plate 14 and suspension rod 13, and suspension rod 13 is vertically welded in the middle part of supporting plate 14, and suspension rod 13 is made up of the round steel of diameter 10 mm, length 290, and round steel upper end curves hook.The effect of counterweight 3 and weight bracket 4 relies on deadweight to apply a torque to lever 9 and rotating shaft 7, makes scraper cleaner compress adhesive tape, so that cleaning adhesive tape sizing.
Scraper cleaner 5: use EP300 transportation rubber belt to make, 6 layers of canvas core, upper rubber cover thickness 8mm, lower rubber cover thickness 3mm, gross thickness 20mm; Scraper cleaner width dimensions is corresponding with the bandwidth of load-transfer device, corresponding with the axial cut surface of rotating shaft interlude, scraper cleaner also can replace with wasted conveyer belt, if thickness is less than 15mm after wasted conveyer belt wearing and tearing, available DR tape replaces, but length and width must meet the requirements, scraper cleaner is fixed in rotating shaft 7 by pressing plate 6 and bolt 8, is used for cleaning adhesive tape sizing.
During work, swabbing pig scraper plate 5 and load-transfer device are that angle formula contacts, and when load-transfer device runs forward, scraper cleaner compresses conveying zone face, sweeps sizing.When wearing and tearing appear in swabbing pig scraper plate 5, when sizing is removed not thorough, counterweight can be moved to lever end, or increase counterweight weight, scraper cleaner and load-transfer device thrust are increased.After scraper cleaner wearing and tearing, leverage can regulate scraper cleaner to the pressure of load-transfer device automatically, plays auto-compensation.
Lever self compensation tape sweeper operational excellence on Z204 belt, belt sizing reduces, and the wearing and tearing of carrying roller, cylinder are obviously eased, and extend one times service life.Belt corollary equipment fault rate reduces greatly simultaneously, ensure that production is normally carried out.Save strapping expense=belt use amount × unit price=500m × 717 yuan/m=35.6 ten thousand yuan.
Claims (5)
1. a lever self compensation tape sweeper, it is characterized in that, it comprises scraper cleaner (4), horizontal rotating shaft (7), horizontal lever (9), weight bracket (4) and counterweight (3), described rotating shaft (7) is positioned at the below of band conveyor return belt (11), and its two ends are rotationally connected with the suspension bracket (1) of band conveyor frame both sides respectively; Described scraper cleaner (4) is fixed in rotating shaft (7), and its working edge leans against on the lower surface of band conveyor return belt (11), and described lever (9) is perpendicular to rotating shaft (7), and its one end is fixedly connected with rotating shaft (7); Described weight bracket (4) hangs on lever (9), and counterweight (3) is placed on its top.
2. a kind of lever self compensation tape sweeper according to claim 1, is characterized in that, the suspension bracket (1) that described rotating shaft (7) is often held is equipped with the multiple rotating shaft suspension hooks (15) be arranged above and below.
3. a kind of lever self compensation tape sweeper according to claim 1 and 2, it is characterized in that, described weight bracket (4) comprises supporting plate (14) and suspension rod (13), described suspension rod (13) is perpendicular to supporting plate (14), the lower end of suspension rod (13) is fixed on supporting plate (14) middle part, upper end is provided with hook, and lever (9) is provided with the hook hole (16) matched with the hook of suspension rod (13).
4. a kind of lever self compensation tape sweeper according to claim 3, is characterized in that, the hook hole (16) on described lever (9) arranges multiple, and they arrange along the length direction of lever (9).
5. a kind of lever self compensation tape sweeper according to claim 4, it is characterized in that, the side of described rotating shaft (7) is provided with pressing plate (6), described scraper cleaner (4) is clipped between rotating shaft (7) and pressing plate (6), and the two ends of pressing plate (6) are fixedly connected with rotating shaft (7) by bolt (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520470576.4U CN204737369U (en) | 2015-07-03 | 2015-07-03 | Lever self compensating sticky tape sweeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520470576.4U CN204737369U (en) | 2015-07-03 | 2015-07-03 | Lever self compensating sticky tape sweeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204737369U true CN204737369U (en) | 2015-11-04 |
Family
ID=54419116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520470576.4U Expired - Fee Related CN204737369U (en) | 2015-07-03 | 2015-07-03 | Lever self compensating sticky tape sweeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204737369U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107555129A (en) * | 2017-09-21 | 2018-01-09 | 重庆宝钢汽车钢材部件有限公司 | Pendulum cuts belt cleaning device |
-
2015
- 2015-07-03 CN CN201520470576.4U patent/CN204737369U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107555129A (en) * | 2017-09-21 | 2018-01-09 | 重庆宝钢汽车钢材部件有限公司 | Pendulum cuts belt cleaning device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151104 Termination date: 20170703 |