CN215709612U - Belt scraper with adjustable scraper blade - Google Patents
Belt scraper with adjustable scraper blade Download PDFInfo
- Publication number
- CN215709612U CN215709612U CN202122282926.2U CN202122282926U CN215709612U CN 215709612 U CN215709612 U CN 215709612U CN 202122282926 U CN202122282926 U CN 202122282926U CN 215709612 U CN215709612 U CN 215709612U
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- Prior art keywords
- belt
- plate
- fixed
- scraper
- scraping
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- 238000007790 scraping Methods 0.000 claims abstract description 32
- 239000002184 metal Substances 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 3
- 230000010006 flight Effects 0.000 claims 3
- 239000002893 slag Substances 0.000 abstract description 14
- 238000003912 environmental pollution Methods 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 239000013049 sediment Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000003723 Smelting Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000007723 transport mechanism Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- Cleaning In General (AREA)
Abstract
The utility model provides a belt scraping device with an adjustable scraper blade, which comprises a fixed shaft, a clamping plate group and a scraping plate, wherein the fixed shaft is arranged in parallel to the axial direction of a roller, the clamping plate group comprises a mother plate and a daughter plate, the mother plate is welded and fixed with the fixed shaft, two ends of the mother plate in the axial direction of the fixed shaft are respectively provided with a fixed hole, the daughter plate is matched and fixed with the mother plate through a fixed bolt which is matched and connected in the fixed hole, one side of the mother plate, which is far away from the roller, is fixedly provided with an adjusting nut, the adjusting nut is internally provided with an adjusting bolt in a matching way, one end of the scraping plate points to a belt, the other end of the scraping plate is clamped between the mother plate and the daughter plate, and the end face of the adjusting bolt is abutted against the scraping plate. The belt scraper has the advantages that the granulating slag adhered to the belt can be timely cleaned through the scraper plate, the service life of equipment is prolonged, the enterprise cost is saved, the environmental pollution is reduced, the labor intensity of workers in cleaning is reduced, and the belt scraper is simple in structure, convenient to assemble, good in scraping performance and long in service cycle.
Description
Technical Field
The utility model relates to the field of belt transportation of metal smelting, in particular to the field of grain slag transportation belts, and particularly relates to a belt scraping device with an adjustable scraper.
Background
In blast furnace production, common slag treatment methods are mainly divided into a dry slag method and a water quenching method, wherein the water quenching method has the advantages of low possibility of environmental pollution due to high slag treatment capacity, small granularity, easiness in crushing, high recovery rate and the like of the treated water slag, and the treated water slag is widely used in blast furnace smelting slag treatment.
At present, the transportation of grain slag is mainly carried out using the conveyer belt, but because the water content characteristic of grain slag, remain in a large number on the belt during transportation easily, not only easily lead to belt and cylinder wearing and tearing serious, life obviously shortens, has still increased maintenance frequency and maintenance cost simultaneously. In addition, the belt has large slag return amount, so that water slag is easily remained in the peripheral area of the belt, the environmental pollution is caused, and the labor intensity of workers during cleaning is increased. Therefore, a device is needed to be designed, so that the water slag is not left on the belt, the failure rate of equipment is reduced, the environmental pollution is reduced, and the labor intensity is reduced.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: in order to overcome the defects of the prior art, the utility model provides the belt scraping device which is simple in structure, convenient to assemble, low in cost, good in scraping capacity and long in service cycle.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a belt scraper with adjustable scraper blade, sets up on belt transport mechanism, and belt transport mechanism includes the cylinder and sets up the belt on the cylinder, belt scraper include fixed axle, splint group and scrape the flitch, the fixed axle be on a parallel with cylinder axial setting, splint group including mother board and daughter board, mother board and fixed axle welded fastening, the mother board open respectively along fixed axle axial both ends and have the fixed orifices, the daughter board cooperate fixedly with the mother board through the fixing bolt of cooperation connection in the fixed orifices, the mother board correspond and keep away from one side of cylinder and be fixed with adjusting nut, adjusting nut female screw-thread fit be equipped with adjusting bolt, scrape the directional belt of flitch one end, the other end is pressed from both sides between mother board and daughter board, adjusting bolt terminal surface offset with scraping the flitch.
In the scheme, the scraper plate is fixed through the clamping and the fixing of the mother plate and the daughter plate. And the clearance between the scraping plate and the belt is realized by rotating the adjusting bolt and pushing the scraping plate to move towards the direction of the belt through the end surface of the adjusting bolt.
Preferably, the scraper plate is a canvas rubber belt.
Preferably, the two ends of the fixed shaft are respectively and symmetrically provided with a vertical bearing seat.
Furthermore, the fixed shaft is a metal solid round rod.
The beneficial effect of the utility model is that,
1. simple structure, convenient assembly, low cost, long service cycle and good scraping effect,
2. the scraping plate is made of a canvas rubber belt with certain hardness and elasticity, so that the scraping effect is good, and the wear resistance is strong;
3. the fixed shaft is connected with the bearing seat and fixed with the motherboard, so that the material scraping device has a good buffering effect when the impact force is large, and the service life of the material scraping device is prolonged;
4. the gap between the scraping plate and the belt can be adjusted through the adjusting bolt, so that the scraping effect of the scraping plate is ensured;
5. the abrasion and maintenance frequency of the belt and the roller are reduced, the service life is prolonged, the slag return quantity of the belt is reduced, the pollution to the surrounding environment is reduced, and the labor intensity of workers is reduced.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural diagram of the preferred embodiment of the present invention.
Fig. 2 is a top view of the preferred embodiment of the present invention.
Fig. 3 is a schematic view of the preferred embodiment of the present invention after installation in a belt conveyor mechanism.
In the figure, the device comprises a bearing seat 1, a bearing seat 2, a fixed shaft 3, a mother plate 4, a daughter plate 5, a scraper plate 6, an adjusting bolt 7, a belt 8 and a roller.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
The belt scraper with adjustable scraper shown in fig. 1 and 2 is the best embodiment of the utility model. The belt scraping device is arranged on a belt conveying mechanism, and the belt conveying mechanism comprises a roller 8 and a belt 7 arranged on the roller 8.
The belt scraping device comprises a fixed shaft 2, a clamping plate group and a scraping plate 5. The stationary shaft 2 is arranged axially parallel to the drum 8. The fixed shaft 2 is a metal solid round rod. The vertical bearing seats 1 are symmetrically arranged at two ends of the fixed shaft 2 respectively, and the fixed structure of the fixed shaft 2 and the vertical bearing seats 1 has a good buffering effect when the impact force is large, so that the service cycle of the scraping device is prolonged.
Scrape flitch 5 and choose for use the old and useless belt 7 that possesses certain hardness and elastic canvas rubber, scrape the material respond well, and the wearability is strong, realizes recycling of old and useless belt 7 simultaneously, effective reduction in production cost.
The clamping plate group comprises a mother plate 3 and a daughter plate 4, and the mother plate 3 is fixedly welded with the fixed shaft 2. The motherboard 3 is provided with fixing holes along the two axial ends of the fixing shaft 2, and the daughter board 4 is matched and fixed with the motherboard 3 through a fixing bolt which is matched and connected in the fixing holes. The scraper plates 5 are directed toward the belt 7 at one end and sandwiched between the mother board 3 and the daughter boards 4 at the other end.
The mother board 3 is correspondingly fixed with an adjusting nut at one side far away from the roller 8, the adjusting nut is internally thread-fitted with an adjusting bolt 6, and the end face of the adjusting bolt 6 is abutted against the scraping plate 5.
As shown in fig. 3, during the use, install bearing frame 1 in the cylinder 8 top, make and scrape flitch 5 and be located belt 7 top, then through rotating adjusting bolt 6, promote to scrape flitch 5 and mediate the clearance of scraping between flitch 5 and the belt 7 to suitable size, then correspond and fix daughter board 4 and mother board 3 through the fixed bolt locking, adjust the elasticity degree that mother board 3 and daughter board 4 clamp together to scraping flitch 5, the adjustment elasticity is suitable, after guaranteeing to scrape flitch 5 can not drop, open belt 7 conveyer, cylinder 8 takes belt 7 transmission, scrape flitch 5 then correspond and scrape the dregs of water from belt 7 top. In this accommodation process, scrape the reduction in flitch 5 and the 7 clearance of belt and adjust, tightly realize in 6 tops of adjusting bolt, transfer big clearance when needs, then loosen adjusting bolt 6, manual push back scrapes flitch 5, and then mother board 3 and daughter board 4 locking are fixed can.
A belt scraper with adjustable scraper blade of so design, in 7 operation processes of belt, can in time clear up the grain sediment of adhesion on belt 7 through scraping flitch 5, belt 7 that leads to when having solved because of adhesion grain sediment on belt 7 and returning the sediment volume is big, cylinder 8 often receives wearing and tearing and the problem of belt 7 peripheral region residual grain sediment polluted environment, the life of equipment has been increased, the cost of enterprises has been practiced thrift, environmental pollution has been reduced, the intensity of labour of workman's clearance has been alleviateed simultaneously, the device simple structure, the equipment is convenient, scrape the material functional performance, the life cycle is long.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations can be made by the worker in the light of the above teachings without departing from the spirit of the utility model. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (4)
1. The utility model provides a belt scraper with adjustable scraper blade sets up on belt conveyor, and belt conveyor includes cylinder (8) and belt (7) of setting on cylinder (8), its characterized in that: the belt scraping device comprises a fixed shaft (2), a clamping plate group and a scraping plate (5), the fixed shaft (2) is arranged in parallel with the axial direction of the roller (8), the splint group comprises a mother board (3) and a daughter board (4), the motherboard (3) is welded and fixed with the fixed shaft (2), the motherboard (3) is respectively provided with a fixed hole along the two axial ends of the fixed shaft (2), the daughter board (4) is matched and fixed with the motherboard (3) through a fixing bolt which is matched and connected in the fixing hole, an adjusting nut is fixed on one side of the mother board (3) which is correspondingly far away from the roller (8), adjusting nut female screw-thread fit be equipped with adjusting bolt (6), scrape flitch (5) one end directional belt (7), the other end is pressed from both sides between mother board (3) and daughter board (4), adjusting bolt (6) terminal surface offset with scraping flitch (5).
2. A belt scraper with adjustable flights as claimed in claim 1 wherein: the scraping plate (5) is a canvas rubber belt (7).
3. A belt scraper with adjustable flights as claimed in claim 1 wherein: the two ends of the fixed shaft (2) are respectively and symmetrically provided with a vertical bearing seat (1).
4. A belt scraper with adjustable flights as claimed in claim 3 wherein: the fixed shaft (2) is a metal solid round rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122282926.2U CN215709612U (en) | 2021-09-18 | 2021-09-18 | Belt scraper with adjustable scraper blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122282926.2U CN215709612U (en) | 2021-09-18 | 2021-09-18 | Belt scraper with adjustable scraper blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215709612U true CN215709612U (en) | 2022-02-01 |
Family
ID=80022672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122282926.2U Active CN215709612U (en) | 2021-09-18 | 2021-09-18 | Belt scraper with adjustable scraper blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215709612U (en) |
-
2021
- 2021-09-18 CN CN202122282926.2U patent/CN215709612U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |