CN219770995U - Conveyer belt reverse side cleaning device - Google Patents
Conveyer belt reverse side cleaning device Download PDFInfo
- Publication number
- CN219770995U CN219770995U CN202320917645.6U CN202320917645U CN219770995U CN 219770995 U CN219770995 U CN 219770995U CN 202320917645 U CN202320917645 U CN 202320917645U CN 219770995 U CN219770995 U CN 219770995U
- Authority
- CN
- China
- Prior art keywords
- belt
- cleaning device
- reverse side
- main board
- side cleaning
- 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.)
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Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 25
- 239000012535 impurity Substances 0.000 claims abstract description 21
- 238000010408 sweeping Methods 0.000 claims abstract description 18
- 238000007790 scraping Methods 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims description 4
- 230000001154 acute effect Effects 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 239000008187 granular material Substances 0.000 abstract description 8
- 239000000428 dust Substances 0.000 abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 230000005484 gravity Effects 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 3
- 238000005245 sintering Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010006 flight Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Belt Conveyors (AREA)
Abstract
The utility model provides a cleaning device for the reverse side of a conveyor belt, which is arranged above the head part of the belt in the return stage and is used for cleaning impurities on the inner side surface of the lower part of the belt, and comprises the following components in sequence: a gap is arranged between the scraping plate and the belt; the sweeping plate is attached to the belt; the main board is flexible and has pressure with the belt. The scraper blade is used for removing the impurity of big granule on the belt, sweeps the board and is used for removing the remaining granule impurity on the belt, and the mainboard is used for removing the dust impurity on the belt. The inner side surface of the belt return part is cleaned by the scraping plate, the sweeping plate and the main plate in sequence, and then kept clean, so that the normal operation of the belt is ensured.
Description
Technical Field
The utility model relates to the technical field of conveyor belts, in particular to a conveyor belt cleaning device, and specifically relates to a conveyor belt back surface cleaning device.
Background
The materials of the sintering unit, in particular the iron ore powder sintering unit, are generally conveyed by a belt conveyor. Because the iron ore powder is generally sticky, the iron ore powder is easy to be sticky and easy to scatter; the tail of the belt conveyor is used as a material middle point, the scattered material is most serious, and the scattered material enters the direction-changing drum, the counterweight tensioning device, the tail pulley and other belt conveyor parts of the belt conveyor along the belt running direction after falling to the return stroke of the conveying belt, so that a series of problems of unstable belt transmission, uneven friction force, belt deviation, slipping and the like can be caused, and the normal operation of the belt is influenced.
Therefore, how to overcome the problem of scattering of the iron ore powder binder and keep the belt running normally becomes a urgent problem to be solved by the person skilled in the art.
Disclosure of Invention
In order to solve the technical problems in the background technology, the utility model discloses a cleaning device for the reverse side of a conveyor belt.
The utility model provides a cleaning device for the reverse side of a conveyor belt, which is arranged above the head part of the belt in the return stage and is used for cleaning impurities on the inner side surface of the lower part of the belt, and comprises the following components in sequence:
a gap is arranged between the scraping plate and the belt;
the sweeping plate is attached to the belt;
the main board is flexible and has pressure with the belt.
The scraper blade is used for removing the impurity of big granule on the belt, sweeps the board and is used for removing the remaining granule impurity on the belt, and the mainboard is used for removing the dust impurity on the belt. The inner side surface of the belt return part is cleaned by the scraping plate, the sweeping plate and the main plate in sequence, and then kept clean, so that the normal operation of the belt is ensured.
If large-particle impurities are accumulated at the front end of the scraping plate, the large-particle impurities can touch the rotating shaft of the belt when accumulated more, so that the rotating shaft is damaged, the problem is further improved and solved, and in particular, the scraping plate is formed by two symmetrically arranged scraping plates and forms an obtuse angle; the scraping plate covers the width range of the belt; the tips of the flights face the belt ends. So, impurity falls to the both sides of belt in the direction effect of scraper blade, and the fixed position that drops is convenient for clear up moreover.
The concrete structure of the sweeping plate is as follows: the sweeping plate covers the width range of the belt and forms an acute angle or an obtuse angle with the running direction of the belt. So, the guide effect of surplus granule impurity at sweeping the board falls to the both sides of belt, and the fixed position that drops is convenient for clear up moreover.
The specific materials of the main board are as follows: polyester or rubber.
The toughness and wear resistance of the main board directly affect the service life, based on which, further design is: the mainboard includes two splint, and inside clamp is equipped with the canvas, and the number of piles of canvas is more than four.
Because the mainboard is the consumable, needs the change of regularly, for improving its dismouting efficiency, further improvement lies in: the upper end of the main board is fixed in a butt clamp mode. The method comprises the following steps: a fixing frame is arranged on a frame of the belt conveyor, a pressing frame is arranged at the upper end of the fixing frame through bolts, and the upper end of the main board is oppositely clamped between the fixing frame and the pressing frame.
If the mainboard only relies on gravity to produce the pressure to the belt, the pressure is less, cleans the effect relatively poor, based on this, further improvement lies in: the main board is U-shaped. Therefore, the main board deforms and generates elasticity, the elasticity and the gravity jointly form pressure on the belt, the pressure is larger, and therefore the cleaning effect is improved.
The sweeping plate is generally arranged on the frame of the belt conveyor, so that the installation structure is complex, the problem is further improved and solved, and particularly, the installation part and the sweeping part which are sequentially arranged are led out from the lower end of the main plate; the sweep plate is arranged at the lower end of the installation part.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is a front view of the present utility model;
FIG. 2 is a top view of the present utility model;
FIG. 3 is a cross-sectional view of a main plate;
in the figure: 1. a belt; 2. a scraper; 3. a sweeping plate; 4. a main board; 5. a fixing frame; 6. a pressing frame; 7. a bracket; 41. a clamping plate; 42. canvas; 43. a mounting part; 44. and a cleaning part.
Detailed Description
The utility model will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the utility model and therefore show only the structures which are relevant to the utility model.
Embodiment one:
as shown in fig. 1, the utility model relates to a cleaning device for the reverse side of a conveyor belt, which is arranged on a belt conveyor. The belt 1 on the belt conveyor is divided into two layers, wherein the upper layer is a conveying part and is used for conveying materials, and the lower layer is a return part. The utility model is arranged at the upper end of the head part of the return part and is used for removing impurities on the inner side surface of the return part.
The frame of the belt conveyor is provided with a bracket 7 which comprises two symmetrically arranged fixing plates. The top beam is arranged at the position of the fixed plate close to the head of the return part, and the lower end of the top beam is connected with the scraping plate 2 through the support plate. As shown in fig. 2, the squeegees 2 are provided in two symmetrically arranged and constitute an obtuse angle. The scraping plate 2 covers the width range of the belt 1; the tip of the blade 2 faces the head of the return section. A gap is arranged between the scraping plate 2 and the belt 1 and is used for removing impurities of large particles. Impurities fall to the two sides of the belt 1 under the guiding action of the scraping plate 2, and the falling positions are fixed, so that the cleaning is convenient.
The rear side of the scraping plate 2 is provided with a sweeping plate 3 which is attached to the belt 1. As shown in fig. 2, the sweep plate 3 covers the width range of the belt 1 and forms an acute angle or an obtuse angle with the running direction of the belt 1. So, the surplus granule impurity falls to the both sides of belt 1 at the direction effect of sweeping board 3, and the fixed position that drops is convenient for clear up moreover.
The main board 4 is arranged on the rear side of the sweeping board 3, is made of polyester or rubber, has flexibility, generates pressure with the belt 1 under the action of gravity, eliminates dust impurities, and falls to two sides of the belt 1 under the action of vibration of the belt conveyor.
The scraper blade 2 is used for cleaing away the impurity of big granule on the belt 1, sweeps board 3 and is used for cleaing away remaining granule impurity on the belt 1, and mainboard 4 is used for cleaing away the dust impurity on the belt 1. After the inner side surface of the return part of the belt 1 is cleared through the scraping plate 2, the sweeping plate 3 and the main plate 4 in sequence, the belt is kept clean, and therefore the normal operation of the belt 1 is ensured.
Embodiment two:
the difference from the first embodiment is that: as shown in fig. 3, the main plate 4 includes two clamping plates 41, inside which canvas 42 is sandwiched, and the number of layers of canvas 42 is four or more. The canvas 42 improves the tensile property and the wear resistance of the main board 4, thereby prolonging the service life of the main board 4.
Embodiment III:
the difference from the first embodiment is that: as shown in fig. 1, the upper end of the fixing plate is vertically connected with a fixing frame 5, and the upper end of the fixing frame 5 is provided with a pressing frame 6. The fixing frame 5 and the pressing frame 6 are both channel steel, the opening of the fixing frame 5 faces downwards, and the opening of the pressing frame 6 faces upwards. The upper end of the main board 4 is clamped between the fixing frame 5 and the pressing frame 6, and bolts upwards pass through the fixing frame 5, the main board 4 and the pressing frame 6 in sequence and are locked and fixed through nuts, so that the main board 4 is quickly disassembled and assembled. The lower end of the main plate 4 abuts against the belt 1.
Embodiment four:
compared with the three phases of the embodiment, the difference is that: as shown in fig. 1, the main plate 4 is U-shaped and is arched in the direction of the head of the return portion. In this way, the main board 4 deforms and generates elasticity, and the elasticity and the gravity together form the pressure on the belt 1, so that the pressure is larger, and the cleaning effect is improved.
Fifth embodiment:
compared with the fourth embodiment, the difference is that: as shown in fig. 1, a mounting portion 43 and a cleaning portion 44 are led out from the lower end of the main plate 4; the sweep plate 3 is mounted to the lower end of the mounting portion 43. So set up, simplified the mounting structure of sweeping board 3, be convenient for sweep board 3 dismouting.
With the above-described preferred embodiments according to the present utility model as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.
Claims (9)
1. The utility model provides a conveyer belt reverse side cleaning device which characterized in that: install in the head top of belt (1) return stage, clear up impurity on belt (1) lower part medial surface, including setting gradually:
a gap is arranged between the scraping plate (2) and the belt (1);
the sweeping plate (3) is attached to the belt (1);
the main board (4) has flexibility and pressure with the belt (1).
2. The conveyor belt reverse side cleaning device according to claim 1, wherein: the scraping plates (2) are symmetrically arranged and form an obtuse angle;
the scraper (2) covers the width range of the belt (1);
the tip of the scraper (2) faces the end of the belt (1).
3. The conveyor belt reverse side cleaning device according to claim 1, wherein: the sweeping plate (3) covers the width range of the belt (1) and forms an acute angle or an obtuse angle with the running direction of the belt (1).
4. The conveyor belt reverse side cleaning device according to claim 1, wherein: the main board (4) is made of polyester or rubber.
5. The conveyor belt reverse side cleaning device according to claim 4, wherein: the main board (4) comprises two clamping plates (41), canvas (42) is clamped inside the clamping plates, and the number of layers of the canvas (42) is more than four.
6. The conveyor belt reverse side cleaning device according to claim 1, wherein: the upper end of the main board (4) is fixed in a butt clamp mode.
7. The conveyor belt reverse side cleaning device according to claim 6, wherein: a fixing frame (5) is arranged on a frame of the belt conveyor, a pressing frame (6) is arranged at the upper end of the fixing frame through bolts, and the upper end of the main board (4) is oppositely clamped between the fixing frame (5) and the pressing frame (6).
8. The conveyor belt reverse side cleaning device according to claim 7, wherein: the main board (4) is U-shaped.
9. The conveyor belt reverse side cleaning device according to claim 8, wherein: an installation part (43) and a cleaning part (44) which are sequentially arranged are led out from the lower end of the main board (4);
the sweeping plate (3) is mounted at the lower end of the mounting portion (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320917645.6U CN219770995U (en) | 2023-04-21 | 2023-04-21 | Conveyer belt reverse side cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320917645.6U CN219770995U (en) | 2023-04-21 | 2023-04-21 | Conveyer belt reverse side cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219770995U true CN219770995U (en) | 2023-09-29 |
Family
ID=88137483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320917645.6U Active CN219770995U (en) | 2023-04-21 | 2023-04-21 | Conveyer belt reverse side cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219770995U (en) |
-
2023
- 2023-04-21 CN CN202320917645.6U patent/CN219770995U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |