CN205187231U - A dust cleaning device for band conveyer - Google Patents
A dust cleaning device for band conveyer Download PDFInfo
- Publication number
- CN205187231U CN205187231U CN201520988819.3U CN201520988819U CN205187231U CN 205187231 U CN205187231 U CN 205187231U CN 201520988819 U CN201520988819 U CN 201520988819U CN 205187231 U CN205187231 U CN 205187231U
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- CN
- China
- Prior art keywords
- dust
- negative pressure
- belt pulley
- gathering arrester
- belt
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model relates to a dust cleaning device for band conveyer, contain the belt pulley, connect the material mouth, automatic control device, the counter, variable frequency motor, the transmission roller bearing, connect a material mouthful department to be provided with the conical hopper body that connects, dust cleaning device includes the dust cage, the dust blows device and negative pressure dust collecting device, the dust cage upper end has the dust to blow the device along belt pulley cross section direction of connection, the conical hopper body that connects, it is comparatively easy to install, low production cost, utilized compressed air to provide the malleation dust of adhesion in belt or belt crack that blow off, then through the negative pressure dust absorption, consequently the air that adopts malleation and negative pressure is as power with the dust belt that blows off, the dust more thoroughly that drops, no blind angle is provided, and can automatic speed adjustment and do not have a concrete material time -out function, practice thrift the electric power resource, reduces the production cost, and reasonable in structure, and strong operability, technological basis has been established in concrete mixing processing technology, and is worthy of popularization.
Description
Technical field
The utility model relates to cement concrete and prepares mechanical load transfer device technical field in the course of processing, particularly relates to a kind of dust cleaning device for band conveyor.
Background technology
In the concrete-agitating course of processing, conveyer is the material carrying machine of continus convergence concrete materials on certain circuit, also known as continuous conveyor, existing conveyer is mostly belt conveying, namely by material is positioned on load-transfer device, moved by electric machine rotation driving conveying belt, by mass transport to corresponding height or assigned address, but the structure of the receiving hopper of this conveyer is comparatively complicated, install comparatively not easily, productive costs is higher, conveyer can carry out level, tilt and vertical transport, also space delivery conduit can be formed, delivery conduit is generally fixing, conveyer traffic capacity is large, haul distance is long, also can complete some technological operations in course of conveying simultaneously, so application is very extensive, but traditional band conveyor only possesses single conveying function, run in the intermittent process of material transferring always, energy consumption is large, wastes power resource, and existing band conveyor after turning over great wheel cylinder in gap dust be scattering into ground, form uncontrollable discharge, pollute.
Utility model content
In order to solve the technical matters of above-mentioned existence, the utility model provides a kind of dust cleaning device for band conveyor, and concrete technical scheme is:
A kind of dust cleaning device for band conveyor, it is characterized in that: comprise belt pulley, material receiving port, automatic control device, counting machine, adjustable frequency motor, transmission rolling shaft, described material receiving port place is provided with the receiving hopper body of taper, described receiving hopper body upper end is connected with exit skirt, the lower end of receiving hopper has the elongated slot of arc, the lower end of receiving hopper is connected with the adapter plate of " 7 " font, the both sides of the outside face of described receiving hopper body are fixed with a pair angle steel respectively, often pair of angle steel composition " T " font, the transmission front end of described belt pulley is provided with counting machine, counting machine is connected with automatic control device, automatic control device is connected with adjustable frequency motor, adjustable frequency motor is connected with transmission rolling shaft by belt, the below of belt pulley is provided with dust cleaning device, dust cleaning device mainly comprises dust gathering arrester, dust blowing device and negative pressure dust collect plant, wherein said dust gathering arrester is arranged on the below of belt pulley by strut member, be provided with between described dust gathering arrester and strut member and ensure that the upper limb of dust gathering arrester is close to the telescopic spring bar on the mass transport face of belt pulley, described dust gathering arrester upper end is connected with dust blowing device along belt pulley cross-sectional direction, described dust blowing device mainly comprises the inlet suction port be arranged on dust gathering arrester, the other end of inlet suction port connects compressed air generator, the bottom of described dust gathering arrester is provided with taper dust-collecting cavity, described dust-collecting cavity connects negative pressure dust collect plant, described negative pressure dust collect plant mainly comprises the dirt collector be connected by delivery pipe with above-mentioned dust gathering arrester, described dirt collector connects underpressure-generating device, the negative pressure amount of described negative pressure dust collect plant is greater than the pressurized air quantity discharged of above-mentioned dust blowing device.
Described automatic control device includes data acquisition unit, counting comparing unit, central controller, converter plant, and collecting unit is connected with counting comparing unit, and counting comparing unit is connected with central controller, and central controller is connected with converter plant.
The beneficial effect that the utility model compared with prior art has is: because the utility model adopts the receiving hopper body of taper, it is comparatively easy to install, productive costs is lower, in concrete-agitating processing technology, namely make use of pressurized air and provide malleation to blow off to stick to dust in belt or belt crack, then the aspiration of negative pressure is passed through, therefore the air of malleation and negative pressure is adopted to be blown off by dust belt as power, dust releasing is more thorough, without dead angle, telescopic spring bar can keep leak tightness between dust collection cover and belt good simultaneously, ensure dust collection effect, and can automatic speed regulation and without concrete materials pause function, save electric power resource, reduce productive costs, rational in infrastructure, workable, the basis of technology has been established in concrete-agitating processing technology, be worthy to be popularized.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the utility model automatic control device system chart.
Fig. 3 is the utility model belt pulley cross section structure schematic diagram.
Fig. 4 is the utility model belt pulley transversary schematic diagram.
Detailed description of the invention
Below by specific embodiment, and by reference to the accompanying drawings 1,2,3,4, the technical solution of the utility model is described in further detail.
As shown in Figure 1: a kind of dust cleaning device for band conveyor, comprise belt pulley 1, material receiving port 2, automatic control device 3, counting machine 4, adjustable frequency motor 5, transmission rolling shaft 6, described material receiving port 2 place is provided with the receiving hopper body 7 of taper, described receiving hopper body 7 upper end is connected with exit skirt 8, the lower end of receiving hopper 7 has the elongated slot 9 of arc, the lower end of receiving hopper 7 is connected with the adapter plate 10 of " 7 " font, the both sides of the outside face of described receiving hopper body are fixed with a pair angle steel 11 respectively, often pair of angle steel 11 forms " T " font, the transmission front end of described belt pulley 1 is provided with counting machine 4, counting machine 4 is connected with automatic control device 3, automatic control device 3 is connected with adjustable frequency motor 5, adjustable frequency motor 5 is connected with transmission rolling shaft 6 by belt pulley 1, the below of belt pulley 1 is provided with dust cleaning device.
Shown in Fig. 3 and Fig. 4: dust cleaning device mainly comprises dust gathering arrester 12, dust blowing device 13 and negative pressure dust collect plant 14, wherein said dust gathering arrester 12 is arranged on the below of belt pulley 1 by strut member 15, be provided with between described dust gathering arrester 12 and strut member 15 and ensure that the upper limb of dust gathering arrester 12 is close to the telescopic spring bar 16 on the mass transport face of belt pulley 1, described dust gathering arrester 12 upper end is connected with dust blowing device 13 along belt pulley cross-sectional direction, described dust blowing device 13 mainly comprises the inlet suction port 17 be arranged on dust gathering arrester 12, the other end of inlet suction port 17 connects compressed air generator 18, the bottom of described dust gathering arrester 12 is provided with taper dust-collecting cavity 19, described dust-collecting cavity 19 connects negative pressure dust collect plant 20, described negative pressure dust collect plant 20 mainly comprises the dirt collector 21 be connected by delivery pipe with above-mentioned dust gathering arrester 12, described dirt collector 21 connects underpressure-generating device 22, the negative pressure amount of described negative pressure dust collect plant 20 is greater than the pressurized air quantity discharged of above-mentioned dust blowing device 13.
Shown in Fig. 2: described automatic control device 3 includes data acquisition unit 31, counting comparing unit 32, central controller 33, converter plant 34, collecting unit 31 is connected with counting comparing unit 32, counting comparing unit 32 is connected with central controller 33, and central controller 33 is connected with converter plant 34.
When higher level's production structure by material transferring to this device time, by the quantity of counter records object, counting machine is had to be transferred to data acquisition unit, number ratio is carried out comparatively through comparator, be transferred to central controller, central controller controls output frequency realizes motor speed adjustment, controls transfer speed.
The utility model the best when reality uses selection standard that gathers dust is: the place that belt tension is maximum, i.e. expansion place completely of belt gap, such pressurized air is easier fully cleans out by gap dust, avoids interfering with material-receiving device simultaneously.
Make use of pressurized air and provide malleation to blow off to stick to dust in belt or belt crack, then the aspiration of negative pressure is passed through, therefore the air of malleation and negative pressure is adopted to be blown off by dust belt as power, dust releasing is more thorough, without dead angle, telescopic spring bar can keep leak tightness between dust collection cover and belt good simultaneously, ensures dust collection effect.
Because the utility model adopts technique scheme, namely make use of pressurized air and provide malleation to blow off to stick to dust in belt or belt crack, then the aspiration of negative pressure is passed through, therefore the air of malleation and negative pressure is adopted to be blown off by dust belt as power, dust releasing is more thorough, without dead angle, telescopic spring bar can keep leak tightness between dust collection cover and belt good simultaneously, ensure dust collection effect, and can automatic speed regulation and without material pause function, save electric power resource, reduce productive costs, rational in infrastructure, workable, be worthy to be popularized.
The above; be only this practicality preferably detailed description of the invention; but the utility model protection domain is not limited thereto, is equal to according to the technical solution of the utility model and inventive concept thereof and replaces or change, all should be encompassed within protection domain of the present utility model.
Claims (2)
1. the dust cleaning device for band conveyor, it is characterized in that: comprise belt pulley, material receiving port, automatic control device, counting machine, adjustable frequency motor, transmission rolling shaft, described material receiving port place is provided with the receiving hopper body of taper, described receiving hopper body upper end is connected with exit skirt, the lower end of receiving hopper has the elongated slot of arc, the lower end of receiving hopper is connected with the adapter plate of " 7 " font, the both sides of the outside face of described receiving hopper body are fixed with a pair angle steel respectively, often pair of angle steel composition " T " font, the transmission front end of described belt pulley is provided with counting machine, counting machine is connected with automatic control device, automatic control device is connected with adjustable frequency motor, adjustable frequency motor is connected with transmission rolling shaft by belt, the below of belt pulley is provided with dust cleaning device, dust cleaning device mainly comprises dust gathering arrester, dust blowing device and negative pressure dust collect plant, wherein said dust gathering arrester is arranged on the below of belt pulley by strut member, be provided with between described dust gathering arrester and strut member and ensure that the upper limb of dust gathering arrester is close to the telescopic spring bar on the mass transport face of belt pulley, described dust gathering arrester upper end is connected with dust blowing device along belt pulley cross-sectional direction, described dust blowing device mainly comprises the inlet suction port be arranged on dust gathering arrester, the other end of inlet suction port connects compressed air generator, the bottom of described dust gathering arrester is provided with taper dust-collecting cavity, described dust-collecting cavity connects negative pressure dust collect plant, described negative pressure dust collect plant mainly comprises the dirt collector be connected by delivery pipe with above-mentioned dust gathering arrester, described dirt collector connects underpressure-generating device, the negative pressure amount of described negative pressure dust collect plant is greater than the pressurized air quantity discharged of above-mentioned dust blowing device.
2. the dust cleaning device for band conveyor according to claim 1, it is characterized in that: described automatic control device includes data acquisition unit, counting comparing unit, central controller, converter plant, collecting unit is connected with counting comparing unit, counting comparing unit is connected with central controller, and central controller is connected with converter plant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520988819.3U CN205187231U (en) | 2015-12-03 | 2015-12-03 | A dust cleaning device for band conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520988819.3U CN205187231U (en) | 2015-12-03 | 2015-12-03 | A dust cleaning device for band conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205187231U true CN205187231U (en) | 2016-04-27 |
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ID=55780248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520988819.3U Expired - Fee Related CN205187231U (en) | 2015-12-03 | 2015-12-03 | A dust cleaning device for band conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205187231U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106144503A (en) * | 2016-08-23 | 2016-11-23 | 文登蓝岛建筑工程有限公司 | A kind of sheet material conveying equipment |
| CN109444011A (en) * | 2018-12-27 | 2019-03-08 | 常熟市德虞矿山机电有限公司 | A kind of hair dirt device for direct-reading dust concentration calibrating installation |
| CN110155607A (en) * | 2019-06-11 | 2019-08-23 | 张家港市和瑞创先智能光学有限公司 | A kind of seamless conveying device of glass-cutting |
| CN114313897A (en) * | 2021-12-27 | 2022-04-12 | 南京辉航自动化设备有限公司 | Self-cleaning powder spiral feeding device |
-
2015
- 2015-12-03 CN CN201520988819.3U patent/CN205187231U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106144503A (en) * | 2016-08-23 | 2016-11-23 | 文登蓝岛建筑工程有限公司 | A kind of sheet material conveying equipment |
| CN109444011A (en) * | 2018-12-27 | 2019-03-08 | 常熟市德虞矿山机电有限公司 | A kind of hair dirt device for direct-reading dust concentration calibrating installation |
| CN110155607A (en) * | 2019-06-11 | 2019-08-23 | 张家港市和瑞创先智能光学有限公司 | A kind of seamless conveying device of glass-cutting |
| CN114313897A (en) * | 2021-12-27 | 2022-04-12 | 南京辉航自动化设备有限公司 | Self-cleaning powder spiral feeding device |
| CN114313897B (en) * | 2021-12-27 | 2023-12-05 | 南京辉航自动化设备有限公司 | Self-cleaning powder spiral feeding 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 |
Granted publication date: 20160427 Termination date: 20171203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |