CN203473850U - Belt conveyor cleaning device and belt conveyor comprising same - Google Patents
Belt conveyor cleaning device and belt conveyor comprising same Download PDFInfo
- Publication number
- CN203473850U CN203473850U CN201320575559.8U CN201320575559U CN203473850U CN 203473850 U CN203473850 U CN 203473850U CN 201320575559 U CN201320575559 U CN 201320575559U CN 203473850 U CN203473850 U CN 203473850U
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- scraper plate
- belt feeder
- telescoping mechanism
- belt
- clean
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- 238000004140 cleaning Methods 0.000 title abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 53
- 238000005452 bending Methods 0.000 claims description 11
- 238000001514 detection method Methods 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000013590 bulk material Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 210000001138 tear Anatomy 0.000 description 1
- -1 when transporting Substances 0.000 description 1
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Abstract
The utility model provides a belt feeder cleaning device and contain this cleaning device's belt feeder. This belt feeder cleaning device includes: a support (10); the telescopic mechanism (20) is fixedly arranged on the support (10); a scraper (30) arranged at the telescopic end of the telescopic mechanism (20); the force measuring device (40) is arranged on the scraper (30) and is used for detecting the reverse acting force applied to the scraper (30); and a controller (50) for controlling the telescopic movement of the telescopic mechanism (20) according to the reverse acting force detected by the force measuring device (40) and controlling the reverse acting force received by the scraper (30) within a preset range. According to the utility model discloses a belt feeder cleaning device can effectively clean the belt feeder to the protection belt, the life of extension belt.
Description
Technical field
The utility model relates to concrete conveyer field, in particular to a kind of belt feeder clean-up device and the belt feeder that comprises these clean-up device.
Background technology
In recent years, belt conveyor systems is widely used in concrete mixing plant (building) mass transport.Particularity due to bulk material, when transporting, material can there is certain viscosity, in transportation, can there is materials from spattering and produce a large amount of dust elegant, tiny particle and dust are trapped on belt and swabbing pig scraper plate, with belt running, bring conveyer reverse-running section into, thereby cause conveyer reverse-running section solid accumulation, cylinder and carrying roller wearing and tearing to be accelerated or cylinder and carrying roller adhered materials along the line, cause the rough sledding such as belt operation sideslip, belt wearing and tearing.
Head cleaner mainly coordinates with belt by scraper plate at present, belt is cleared up, but this manner of cleaning up mainly contains following defect: in the process of scraper plate work, between meeting and belt, produce friction, cause scraper plate wearing and tearing, when scraper plate may wear to a certain degree, be just difficult to guarantee the cleaning effect of scraper plate.In addition, the higher river sand of silt content is used in some area, above-mentioned swabbing pig can not meet operating needs completely, causes being stained with on a small quantity in addition material on oblique belt, due to the tiltedly successive cw running of belt, this part is stained with material can be bonded at bend pulley surface, accumulate over a long period, being stained with material can get more and more, and can make bend pulley and the angle of oblique belt gather materials seriously, cause belt wearing and tearing or scratch, seriously shortening the service life of belt.
Utility model content
The belt feeder that the utility model aims to provide a kind of belt feeder clean-up device and comprises these clean-up device, can effectively clean belt feeder, thus protection belt, the service life of prolongation belt.
To achieve these goals, according to an aspect of the present utility model, provide a kind of belt feeder clean-up device, having comprised: bearing; Telescoping mechanism, is fixedly installed on bearing; Scraper plate, is arranged on the telescopic end of telescoping mechanism; Device for measuring force, is arranged on scraper plate, for detection of the suffered opposition of scraper plate; And controller, the opposition detecting according to device for measuring force is controlled the fore and aft motion of telescoping mechanism, and the suffered opposition of scraper plate is controlled in preset range.
Further, scraper plate comprises the stop gear of the scraper shaft of the telescopic end that is arranged on rotationally telescoping mechanism and the turned position of limiting scraper, and scraper shaft extends along the horizontal direction of the flexible direction perpendicular to telescoping mechanism.
Further, scraper plate comprises the scraper plate section that a plurality of axial directions along scraper shaft are arranged successively and connect successively.
Further, the telescopic end of telescoping mechanism is bolted with mounting head, and scraper shaft is arranged in mounting head.
Further, the telescopic end of telescoping mechanism is arranged on bearing by bracket telescopically.
Further, telescoping mechanism comprises telescopic oil cylinder, hinged being arranged on bearing of cylinder body of telescopic oil cylinder.
Further, telescoping mechanism also comprises controls the flexible change-over valve of telescopic oil cylinder, and controller is connected to change-over valve, and controls the mode of operation of change-over valve.
Further, device for measuring force comprises the pressure sensor that is connected to controller.
According on the other hand of the present utility model, a kind of belt feeder is provided, has comprised belt and bending roller, belt winding is on bending roller, belt feeder also comprises above-mentioned belt feeder clean-up device, the corresponding belt of scraper plate and/or the bending roller setting of belt feeder clean-up device.
Application the technical solution of the utility model, belt feeder clean-up device comprise: bearing; Telescoping mechanism, is fixedly installed on bearing; Scraper plate, is arranged on the telescopic end of telescoping mechanism; Device for measuring force, is arranged on scraper plate, for detection of the suffered opposition of scraper plate; And controller, the opposition detecting according to device for measuring force is controlled the fore and aft motion of telescoping mechanism, and the suffered opposition of scraper plate is controlled in preset range.By increasing controller and device for measuring force, the suffered opposition of scraper plate that belt feeder clean-up device can detect according to device for measuring force is adjusted the flexible of telescoping mechanism, the application force that scraper plate is pressed on object to be cleaned can remain on a constant pressure, even therefore scraper plate wearing and tearing, also still can effectively guarantee the cleaning effect of scraper plate to object to be cleaned, thereby effectively reduced belt, be subject to wearing and tearing that the impact of material causes etc., extended the service life of belt.
Accompanying drawing explanation
The accompanying drawing that forms a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows according to the structural representation of the belt feeder clean-up device of embodiment of the present utility model; And
Fig. 2 shows according to the workflow diagram of the belt feeder clean-up device of embodiment of the present utility model.
Reference numeral: 10, bearing; 20, telescoping mechanism; 30, scraper plate; 40, device for measuring force; 50, controller; 60, cylinder; 11, bracket; 21, mounting head; 22, telescopic oil cylinder; 31, scraper shaft; 32, scraper plate section.
The specific embodiment
Hereinafter with reference to accompanying drawing, also describe the utility model in detail in conjunction with the embodiments.It should be noted that, in the situation that not conflicting, embodiment and the feature in embodiment in the application can combine mutually.
As depicted in figs. 1 and 2, according to embodiment of the present utility model, belt feeder clean-up device comprise bearing 10, telescoping mechanism 20, scraper plate 30, device for measuring force 40 and controller 50.Bearing 10 is arranged on driving surface, is used to telescoping mechanism to provide a supporting role.Telescoping mechanism 20 is fixedly installed on bearing 10, has fixed end and telescopic end.Scraper plate 30 is arranged on the telescopic end of telescoping mechanism 20, and with the stretching of telescoping mechanism 20, thereby can adjust the pressure between scraper plate 30 and object to be cleaned, make the scraper plate clean object of cleaning cassette preferably.Device for measuring force 40 is arranged on scraper plate 30, and for detection of the suffered opposition of scraper plate 30, in the present embodiment, device for measuring force 40 comprises the pressure sensor that is connected to controller 50.Controller 50 is connected with device for measuring force 40, receive the measured opposition of device for measuring force 40, then the opposition detecting according to device for measuring force 40 is controlled the fore and aft motion of telescoping mechanism 20, and the suffered opposition of scraper plate 30 is controlled in preset range, make to there is comparatively suitable application force between the clean object of scraper plate and band, on the basis of cleaning effect that can not affect scraper plate, can reduce the suffered friction of scraper plate, extend the service life of scraper plate.
The interior opposition range values that can prestore of controller 50, controller 50 receives after the opposition that device for measuring force 40 detects, this application force and preset range value can be compared, when this application force is less than preset range value, controlling telescoping mechanism 20 stretches out, when this application force is greater than preset range value, controls telescoping mechanism 20 and retract, thereby can effectively guarantee all the time the trouble free service of belt feeder clean-up device.
When belt feeder clean-up device are worked, can control the flexible of telescoping mechanism 20 by controller 50, if scraper plate 30 weares and teares, can cause the opposition between scraper plate 30 and object to be cleaned less, exceed preset range, now the application force between scraper plate 30 and object to be cleaned is less, is difficult to guarantee the cleaning effect of scraper plate 30.When the opposition detecting between scraper plate 30 and object to be cleaned exceeds after preset range, controller 50 can be controlled telescoping mechanism 20 according to the application force detecting, scraper plate 30 is moved towards object to be cleaned, to increase the application force between scraper plate 30 and object to be cleaned, when this application force arrives after preset range, controller 50 is controlled telescoping mechanism 20 and is remained on current location, thereby can guarantee scraper plate 30 clean object to be cleaned effectively, reduce belt and be subject to wearing and tearing that the impact of material causes etc., extend the service life of belt.
Preferably, scraper plate 30 comprises the scraper plate section 32 that a plurality of axial directions along scraper shaft 31 are arranged successively and connect successively, scraper plate section 32 is the structure of detachable setting, can be according to the number of the width adjustment scraper plate section 32 of object to be cleaned, make the applicable more flexible of scraper plate 30, comformability is stronger.
Telescopic end at telescoping mechanism 20 can also be bolted with mounting head 21, and scraper shaft 31 is arranged in mounting head 21.This mounting head 21 is the telescopic ends that are removably connected to telescoping mechanism 20, therefore needn't to the telescopic end of telescoping mechanism 20, make larger modification in order to meet the installation requirement of scraper shaft 31, after can directly processing mounting head 21, be arranged on telescoping mechanism 20.Longer when period of service, when mounting head 21 is damaged, can directly to mounting head 21, changes, and needn't change whole telescoping mechanism 20, the maintenance cost that therefore can save whole clean-up device.
The telescopic end of telescoping mechanism 20 can be arranged on bearing 10 by bracket 11 telescopicallies.On bracket 11, be provided with mounting groove, the telescopic end that can guarantee telescoping mechanism 20 is spacing on bracket 11 preferably, and can lead to the motion of the telescopic end of telescoping mechanism 20, guarantee that the telescopic end of telescoping mechanism 20 is along predetermined direction work, make to be arranged on telescoping mechanism 20 telescopic end scraper plate 30 can with object to be cleaned between realize and better coordinating.
In the present embodiment, telescoping mechanism 20 comprises telescopic oil cylinder 22, hinged being arranged on bearing 10 of cylinder body of telescopic oil cylinder 22.Telescoping mechanism 20 also comprises controls the flexible change-over valve of telescopic oil cylinder 22, and controller 50 is connected to change-over valve, and controls the mode of operation of change-over valve, thereby by change-over valve, controls the expanding-contracting action of telescopic oil cylinder 22.In other embodiments, also the cylinder body of telescopic oil cylinder 22 can be fixedly installed on bearing 10, make the expansion link of telescopic oil cylinder 22 unsettled flexible, drive scraper plate 30 to move.
When telescopic oil cylinder 22 work, less if controller 50 receives opposition, need telescopic oil cylinder 22 to stretch out, control change-over valve obtain electric, the rodless cavity oil-feed of telescopic oil cylinder 22, rod chamber oil return, telescopic oil cylinder 22 stretches out, and scraper plate 30 is drawn close to object to be cleaned.When controller 50, to receive opposition larger, need telescopic oil cylinder 22 to retract, control change-over valve dead electricity, the rodless cavity oil return of telescopic oil cylinder 22, rod chamber oil-feed, telescopic oil cylinder 22 is retracted, and makes scraper plate 30 away from object to be cleaned, until the opposition that controller 50 receives meets the demands.
Certainly, above-mentioned telescoping mechanism 20 can be also cylinder or electric pushrod etc., and its control process is identical with the control process of telescopic oil cylinder 22, no longer describes in detail herein.
According to embodiment of the present utility model, belt feeder comprises belt and bending roller 60, and belt winding is on bending roller 60, and belt feeder also comprises above-mentioned belt feeder clean-up device, and belt feeder clean-up device can clean belt or bending roller 60 separately.Belt feeder clean-up device also can be for a plurality of, and corresponding belt and bending roller 60 arrange respectively, thereby can all clear up belt and bending roller 60.
From above description, can find out, the utility model the above embodiments have realized following technique effect: by device for measuring force and controller, can effectively control the application force between scraper plate and object to be cleaned, on the basis that guarantees cleaning effect, can reduce the suffered friction of scraper plate, extend the service life of scraper plate.Scraper plate is arranged on the telescopic end of telescoping mechanism rotationally by scraper shaft, can adjust the angle between scraper plate and object to be cleaned, thereby can improve further cleaning effect and the cleaning efficiency of scraper plate.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (9)
1. belt feeder clean-up device, is characterized in that, comprising:
Bearing (10);
Telescoping mechanism (20), is fixedly installed on described bearing (10);
Scraper plate (30), is arranged on the telescopic end of described telescoping mechanism (20);
Device for measuring force (40), is arranged on described scraper plate (30) upper, for detection of the suffered opposition of described scraper plate (30); And
Controller (50), the opposition detecting according to described device for measuring force (40) is controlled the fore and aft motion of described telescoping mechanism (20), and the suffered opposition of described scraper plate (30) is controlled in preset range.
2. belt feeder clean-up device according to claim 1, it is characterized in that, described scraper plate (30) comprises the stop gear of the scraper shaft (31) of the telescopic end that is arranged on rotationally described telescoping mechanism (20) and the turned position of the described scraper plate of restriction (30), and described scraper shaft (31) extends along the horizontal direction of the flexible direction perpendicular to described telescoping mechanism (20).
3. belt feeder clean-up device according to claim 2, is characterized in that, described scraper plate (30) comprises the scraper plate section (31) that a plurality of axial directions along described scraper shaft (31) are arranged successively and connect successively.
4. belt feeder clean-up device according to claim 2, is characterized in that, the telescopic end of described telescoping mechanism (20) is bolted with mounting head (21), and described scraper shaft (31) is arranged in described mounting head (21).
5. belt feeder clean-up device according to claim 2, is characterized in that, the telescopic end of described telescoping mechanism (20) is arranged on described bearing (10) by bracket (11) telescopically.
6. according to the belt feeder clean-up device described in any one in claim 1 to 4, it is characterized in that, described telescoping mechanism (20) comprises telescopic oil cylinder (22), hinged being arranged on described bearing (10) of cylinder body of described telescopic oil cylinder (22).
7. belt feeder clean-up device according to claim 6, it is characterized in that, described telescoping mechanism (20) also comprises controls the flexible change-over valve of described telescopic oil cylinder (22), and described controller (50) is connected to described change-over valve, and controls the mode of operation of described change-over valve.
8. according to the belt feeder clean-up device described in any one in claim 1 to 5, it is characterized in that, described device for measuring force (40) comprises the pressure sensor that is connected to described controller (50).
9. a belt feeder, comprise belt and bending roller (60), described belt winding is on described bending roller (60), it is characterized in that, also comprise the belt feeder clean-up device described in any one in claim 1 to 8, the corresponding described belt of the scraper plate of described belt feeder clean-up device (30) and/or described bending roller (60) arrange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320575559.8U CN203473850U (en) | 2013-09-17 | 2013-09-17 | Belt conveyor cleaning device and belt conveyor comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320575559.8U CN203473850U (en) | 2013-09-17 | 2013-09-17 | Belt conveyor cleaning device and belt conveyor comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203473850U true CN203473850U (en) | 2014-03-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320575559.8U Expired - Lifetime CN203473850U (en) | 2013-09-17 | 2013-09-17 | Belt conveyor cleaning device and belt conveyor comprising same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203473850U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106335768A (en) * | 2016-11-07 | 2017-01-18 | 红安江陵机械制造有限公司 | High-purity head polyurethane cleaner |
| CN106395306A (en) * | 2016-11-07 | 2017-02-15 | 红安江陵机械制造有限公司 | High-clarity belt conveyer head sweeper |
| CN106743354A (en) * | 2016-12-16 | 2017-05-31 | 三汽车制造有限公司 | Belt cleaner and belt conveyor |
-
2013
- 2013-09-17 CN CN201320575559.8U patent/CN203473850U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106335768A (en) * | 2016-11-07 | 2017-01-18 | 红安江陵机械制造有限公司 | High-purity head polyurethane cleaner |
| CN106395306A (en) * | 2016-11-07 | 2017-02-15 | 红安江陵机械制造有限公司 | High-clarity belt conveyer head sweeper |
| CN106743354A (en) * | 2016-12-16 | 2017-05-31 | 三汽车制造有限公司 | Belt cleaner and belt conveyor |
| CN106743354B (en) * | 2016-12-16 | 2019-10-25 | 三一汽车制造有限公司 | Belt cleaner and belt conveyor |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140312 |
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| CX01 | Expiry of patent term |