CN221069808U - Integrated conveyer belt sweeper - Google Patents
Integrated conveyer belt sweeper Download PDFInfo
- Publication number
- CN221069808U CN221069808U CN202322867829.9U CN202322867829U CN221069808U CN 221069808 U CN221069808 U CN 221069808U CN 202322867829 U CN202322867829 U CN 202322867829U CN 221069808 U CN221069808 U CN 221069808U
- Authority
- CN
- China
- Prior art keywords
- scraper
- scraper body
- conveyor belt
- sweeper
- fixing plate
- 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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- 241001417527 Pempheridae Species 0.000 title claims description 23
- 238000009434 installation Methods 0.000 claims abstract description 12
- 230000001502 supplementing effect Effects 0.000 claims abstract description 6
- 229910000838 Al alloy Inorganic materials 0.000 claims description 13
- 238000012423 maintenance Methods 0.000 abstract description 9
- 240000005002 Erythronium dens canis Species 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 20
- 238000004140 cleaning Methods 0.000 description 15
- 230000000694 effects Effects 0.000 description 13
- 238000010408 sweeping Methods 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 210000003128 head Anatomy 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 210000003464 cuspid Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 210000004761 scalp Anatomy 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model discloses a conveyor belt integrated cleaner, which comprises a scraper body, a scraper mounting frame, a cantilever extension pipe and a pressure compensation device, wherein the bottom of the scraper body is fixed on the scraper mounting frame; the scraper body is in a dog-tooth shape bent towards one side, at least three prompting lines are transversely and parallelly arranged on the other side of the scraper body, and prompting blocks are arranged at the end parts of the scraper body; the pressure supplementing device comprises an installation fixing plate, a locking tooth sleeve, a connecting screw rod and a pre-tightening spring, wherein the bottom of the locking tooth sleeve is hinged with the installation fixing plate, one end of the pre-tightening spring is connected with the bottom of the locking tooth sleeve through the connecting screw rod, the other end of the pre-tightening spring is fixed on the installation fixing plate, and scale marks are arranged on the connecting screw rod. The integrated scraper structure is more convenient and quick to install and replace, and reduces maintenance cost. The prompt line and the prompt block at the back of the scraper body can prompt maintenance personnel to adjust the tension of the scraper in time and replace the scraper in time.
Description
Technical Field
The utility model relates to the technical field of belt sweepers, in particular to an integrated conveyer belt sweeper.
Background
In contemporary industries such as mines, ports, electric power, cement and the like, conveyer belt transportation is a main mode of material transportation, and has the advantages of low cost, high efficiency, no influence of weather and the like. However, in the process of conveying the conveyer belt, materials can be easily attached to the belt surface, so that the belt is worn and torn, the service life of the carrier roller is reduced, the materials are wasted, and the environment is polluted.
The belt cleaner is an indispensable device in a conveying system and mainly used for removing residual materials on the belt surface of a conveyor. The quality of the material cleaning effect of the belt cleaner mainly depends on the cleaning scraper and whether enough pressure exists between the scraper and the belt.
Defects and deficiencies of the prior art:
Currently, the main belt sweepers are classified into alloy type sweepers and flexible material type sweepers according to materials. In the primary cleaner (usually used for the first cleaning device in a conveyor belt), the alloy type scraper is applied less, and because the alloy type scraper is hard in material, the requirement on the surface of the belt is high, the belt is required to be flat and smooth, and the belt can only be applied to the vulcanized scalp belt. There are two kinds of split type structures and integral type structure in the flexible material sweeper scraper. The split type sweeper consists of a plurality of split type scrapers, the scrapers swing independently in the sweeping process, so that the sweeping effect is poor, and the installation process is complex; the traditional scraper body is not good in cleaning effect because the scraper curve of the traditional scraper body cannot be perfectly attached to the belt surface of the roller part.
In general, in belt sweepers, the pressure compensation device is also an important component for ensuring its sweeping effect. Because the scraper of the sweeper must keep a certain pressure with the belt in the process of sweeping materials, the efficient sweeping effect can be achieved. If the pressure between the scraper and the belt is too high, the abrasion of the cleaning scraper is increased, and the service life is reduced; if the pressure between the scraper and the belt is too small, the cleaning effect is poor. When the scraper of the sweeper is used for a period of time, the scraper has certain abrasion, so that the pressure between the scraper and the belt is reduced, if the pressure cannot be compensated timely, the cleaning effect can be weakened, and under serious conditions, accidents such as belt scratch and the like caused by gaps and clamping materials between the scraper and the sweeper can be caused.
The pressure compensation device of the cleaning device usually uses a compression spring as an energy storage device for the tensioning element, and the doctor blade holder is connected to the pressure compensation device by means of a jackscrew. The conveyer belt can produce the shake when the area material operation, and the jackscrew of sweeper is connected and can be produced not hard up because of the shake under this kind of circumstances, and the compaction effect inefficacy leads to the fact cleaning scraper and belt poor contact, and the scraper heavily wears out, the condition such as conveyer belt face fish tail. There is a strong need for a reliable and efficient belt cleaner.
Disclosure of utility model
The utility model aims to provide a novel integrated cleaner which can be better attached to a belt and has an efficient compensation function for a primary belt cleaner, and the novel integrated cleaner is used for improving the working efficiency of the belt cleaner, and can reduce the maintenance time and frequency of workers on solving the problem of scraper stacking.
The utility model aims to achieve the aim, and is specifically realized by the following technical scheme:
The utility model provides a conveyer belt integral type sweeper, includes scraper body, scraper mounting bracket, cantilever extension pipe and pressure compensation arrangement, and scraper body bottom is fixed on the scraper mounting bracket, and pressure compensation arrangement passes through cantilever extension pipe and installs at scraper mounting bracket both ends;
The scraper body is in a dog-tooth shape bent towards one side, at least three prompting lines are transversely and parallelly arranged on the other side of the scraper body, and prompting blocks are arranged at the end parts of the scraper body;
The pressure supplementing device comprises an installation fixing plate, a locking tooth sleeve, a connecting screw rod and a pre-tightening spring, wherein the bottom of the locking tooth sleeve is hinged with the installation fixing plate, one end of the pre-tightening spring is connected with the bottom of the locking tooth sleeve through the connecting screw rod, the other end of the pre-tightening spring is fixed on the installation fixing plate, and scale marks are arranged on the connecting screw rod.
Further, an aluminum alloy framework is installed at the bottom of the scraper body.
Further, both sides of the aluminum alloy framework are provided with U-shaped supporting legs, and the top of the aluminum alloy framework is provided with a herringbone fixing frame.
Further, skirt edges are integrally arranged on two sides of the bottom of the scraper body.
Further, the prompting line is arranged in a protruding mode.
Further, the prompting line and the scraper body are integrally formed.
Further, the prompt block is in a convex shape.
Further, the prompt block and the scraper body are integrally formed.
The integrated scraper is suitable for the working condition of ultra-high belt speed, and can continuously and stably provide an efficient belt cleaning effect; the integral scraper structure is more convenient and quick when being installed and replaced, and the maintenance cost is reduced. The prompting line on the back of the scraper body is striking and visible, and can prompt maintenance personnel to adjust the tension of the scraper in time; the side end surface prompting block of the scraper body is convenient to observe, and can prompt maintenance personnel to replace the scraper in time; the bottom skirt structure can prevent materials from accumulating; the aluminum alloy framework can provide stronger supporting force, enhance the strength of the scraper and has lighter weight; the canine tooth structure of the scraper body can ensure that the scraper has good cleaning effect in the life cycle. The locking tooth sleeve in the pressure supplementing device is firmer than the traditional jackscrew locking; the graduated scale ensures that the compression of the spring is clearer and more visual.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic perspective view of a scraper body according to the present utility model;
FIG. 3 is an end view of the doctor blade body;
FIG. 4 is a schematic diagram of a pressure compensation apparatus according to the present utility model;
FIG. 5 is a view showing an initial use state of the present utility model;
FIG. 6 is a mid-use state diagram of the present utility model;
fig. 7 is a later-use state diagram of the present utility model.
In the figure, 1-a scraper body; 11-a prompt line; 12-a prompt block; 13-an aluminum alloy skeleton; 131-U-shaped supporting legs; 132-a fixing frame; 14-skirt edge; 2-a scraper mounting rack; 3-cantilever extension pipe; 4-a pressure compensation device; 41-mounting a fixing plate; 42-locking tooth sleeve; 43-connecting screw; 44-pretension spring; 45-graduation line.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings and examples.
In the description of the present utility model, it should be understood that unless explicitly specified and limited otherwise, the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "center", "vertical", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus are not to be construed as limiting the present utility model.
The "upper" or "lower" of a first feature over a second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
The terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
As shown in fig. 1 to 7, the conveyor belt integrated cleaner of the present utility model comprises a scraper body 1, a scraper mounting frame 2, a cantilever extension pipe 3 and a pressure compensation device 4, wherein the bottom of the scraper body 1 is fixed on the scraper mounting frame 2, and the pressure compensation device 4 is installed at two ends of the scraper mounting frame 2 through the cantilever extension pipe 3; the embodiment is specifically that cantilever extension pipes are installed at two ends of the scraper mounting frame, and the pressure supplementing device is installed on the cantilever extension pipes.
The scraper body 1 is in a dog-tooth shape bent to one side, at least three prompting lines 11 are transversely arranged on the other side of the scraper body in parallel, and prompting blocks 12 are arranged at the end parts of the scraper body. In the preferred embodiment, the prompting line 11 is arranged in a protruding way and can be integrally formed with the scraper body 1. The prompting block 12 is in a convex shape and can be integrally formed with the scraper body 1.
The scraper body 1 is a polyurethane scraper, the whole scraper body is a dog-tooth type scraper, the head is a sharp corner, the bottom is gradually widened, and the scraper body is bent to one side to form an arc shape. The head of scraper body 1 can provide bigger contact force in initial work, improves and cleans the effect, and with the use of scraper, scraper body 1 wearing and tearing consume, the surface can slowly laminate the belt curved surface to keep cleaning the effect. The back of the scraper body 1 is provided with at least three semicircular prompting lines 11 with a scale function, so that maintenance personnel can be prompted to adjust in time. The side end face is provided with a bulge which is a prompt block 12, and when the scraper body 1 is worn to the position, maintenance personnel are prompted to replace in time.
The pressure supplementing device 4 comprises a mounting fixing plate 41, a locking tooth sleeve 42, a connecting screw 43 and a pre-tightening spring 44, wherein the bottom of the locking tooth sleeve 42 is hinged with the mounting fixing plate 41, one end of the pre-tightening spring 44 is connected with the bottom of the locking tooth sleeve 42 through the connecting screw 43, the other end of the pre-tightening spring is fixed on the mounting fixing plate 41, and graduation marks 45 are arranged on the connecting screw 43.
The installation fixed plate 41 is connected to the conveyor frame through welding, the locking tooth sleeve 42 locks the upper locking tooth and the lower locking tooth through screws, and the pre-tightening spring 44 can connect the locking tooth sleeve 42 through the connecting screw 43. The scraper body 1 is fixed on the scraper mounting frame 41 through a cylindrical pin; the two sides of the scraper mounting frame 41 are connected with the cantilever extension pipes 42 and locked by long bolts, and the pressure compensation device 4 fixes the cantilever extension pipes 42 by locking tooth sleeves 42; the pretension spring 44 may provide a continuous pressure to the doctor blade.
In the preferred embodiment, the aluminum alloy skeleton 13 is mounted on the bottom of the scraper body 1. Further, the two sides of the aluminum alloy framework 13 are provided with U-shaped supporting legs 131, and the top of the aluminum alloy framework 13 is provided with a fixing frame 132 which is shaped like a Chinese character 'pin'. The scraper body 1 is formed by integrally pouring an aluminum alloy framework 1 and polyurethane, and the structure of the aluminum alloy framework 13 can have better bearing capacity and is not easy to deform.
In the preferred embodiment, the two sides of the bottom of the scraper body 1 are integrally provided with skirts 14. The scraper body 1 has a skirt 14 at the bottom to prevent material accumulation.
As shown in fig. 5 to 7, the installation position is determined according to the working condition on site, the installation fixing plate 41 is fixed on the conveyor frame, and the scraper body 1 is initially installed at the lower part of the roller at the end part of the conveyor frame. The top of the scraper body 1 is in small-angle contact with the conveying belt, so that the original materials on the belt can be rapidly removed; the scraper body 1 gradually clings to the surface of the belt through abrasion to achieve the optimal cleaning effect, and when the scraper body 1 is abraded to the prompting line 11, the positions of the connecting screw 43 and the pre-tightening spring 44 can be adjusted to keep the pressure of the scraper body 1 on the conveying belt. Finally, if the abrasion of the prompt block 12 disappears, prompt maintenance personnel to replace in time. The conveyor belt cleaning and conveying device has high reliability and long service life, can reduce abnormal downtime caused by material adhesion problem, and improves production efficiency; the loss of materials to the conveyer belt and structural parts thereof is reduced, and the service lives of the conveyer belt and the structural parts are prolonged; the belt deviation is reduced, the material is sprinkled, the material waste is avoided, and the economic cost is saved; the labor intensity of field personnel is reduced, and the labor and time cost required for cleaning overflowed materials are reduced; the working condition running environment is improved, and the environment protection requirement is realized.
The bandwidth can be satisfied: the B1000-B2400 mm is suitable for the conveyer belt of the cold and hot vulcanization joint, the belt speed is within 7.5m/s, the working environment temperature range is more than 50 ℃ below zero, and the conveyer belt can be used for working condition environments such as oil resistance, corrosion resistance and the like.
The specific embodiments of the present utility model are intended to be illustrative, rather than limiting, of the utility model, and modifications thereof will be suggested to persons skilled in the art to which the present utility model pertains without inventive contribution, as desired, after having read the present specification, but are to be protected by the patent law within the scope of the appended claims.
Claims (8)
1. The integrated conveyor belt sweeper is characterized by comprising a scraper body (1), a scraper mounting frame (2), a cantilever extension pipe (3) and a pressure compensation device (4), wherein the bottom of the scraper body is fixed on the scraper mounting frame, and the pressure compensation device is arranged at two ends of the scraper mounting frame through the cantilever extension pipe;
The scraper body is dog-shaped with one side bent, at least three prompting lines (11) are transversely and parallelly arranged on the other side, and prompting blocks (12) are arranged at the end parts of the scraper body;
The pressure supplementing device comprises an installation fixing plate (41), a locking tooth sleeve (42), a connecting screw rod (43) and a pre-tightening spring (44), wherein the bottom of the locking tooth sleeve is hinged with the installation fixing plate, one end of the pre-tightening spring is connected with the bottom of the locking tooth sleeve through the connecting screw rod, the other end of the pre-tightening spring is fixed on the installation fixing plate, and scale marks (45) are arranged on the connecting screw rod.
2. Conveyor belt integrated sweeper according to claim 1, characterized in that the bottom of the scraper body is fitted with an aluminium alloy skeleton (13).
3. The conveyor belt integrated sweeper of claim 2, wherein the aluminum alloy skeleton has U-shaped legs (131) on both sides, and a chevron-shaped fixing frame (132) is provided on the top of the aluminum alloy skeleton.
4. Conveyor belt integrated sweeper according to claim 1, characterized in that the scraper body is provided with skirts (14) on both sides of the bottom.
5. The conveyor belt integrated sweeper of claim 1 wherein the cue line is of a ribbed configuration.
6. The conveyor belt integrated sweeper of claim 5 wherein the cue wire is integrally formed with the scraper body.
7. The conveyor belt integrated sweeper of claim 1 wherein the cue nubs are protrusions.
8. The conveyor belt integrated sweeper of claim 7 wherein the cue block is integrally formed with the scraper body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322867829.9U CN221069808U (en) | 2023-10-25 | 2023-10-25 | Integrated conveyer belt sweeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322867829.9U CN221069808U (en) | 2023-10-25 | 2023-10-25 | Integrated conveyer belt sweeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221069808U true CN221069808U (en) | 2024-06-04 |
Family
ID=91272060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322867829.9U Active CN221069808U (en) | 2023-10-25 | 2023-10-25 | Integrated conveyer belt sweeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221069808U (en) |
-
2023
- 2023-10-25 CN CN202322867829.9U patent/CN221069808U/en active Active
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| GR01 | Patent grant | ||
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