CN203486465U - Dust sealing belt conveyer - Google Patents
Dust sealing belt conveyer Download PDFInfo
- Publication number
- CN203486465U CN203486465U CN201320629468.8U CN201320629468U CN203486465U CN 203486465 U CN203486465 U CN 203486465U CN 201320629468 U CN201320629468 U CN 201320629468U CN 203486465 U CN203486465 U CN 203486465U
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- CN
- China
- Prior art keywords
- driven voller
- load
- dust
- drive roll
- transfer device
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- 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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- Rollers For Roller Conveyors For Transfer (AREA)
- Structure Of Belt Conveyors (AREA)
Abstract
The utility model discloses a dust sealing belt conveyer which comprises a machine body, a driving roller, a driven roller and a conveying belt, wherein the driving roller and the driven roller are arranged on the machine body, the conveying belt is in transmission connection with the driving roller and the driven roller, a plurality of boards with an equal diameter are arranged at intervals on a mandrel of the driving roller and on a mandrel of the driven roller, and a plurality of convex ribs are disposed at intervals along the outer circumferences of the boards. The boards are arranged along the center axis of the driving roller and the center axis of the driven roller at intervals, and the convex ribs disposed on the outer circumferences of the boards are arranged at intervals in parallel in the directions of the center axes of the rollers. The dust sealing belt conveyer overcomes defects existing in an existing integral rotary roller surface, and has the advantages of being reasonable in structure and little in maintenance workload.
Description
Technical field
The utility model relates to a kind of material conveyor, refers in particular to the improvement to delivery roller structure in this conveyer.
Background technology
Material conveyor has obtained suitable widespread use as a kind of equipment that can carry material fast and efficiently in industrial and agricultural production.In production, conveyer used can be divided into large, medium and small and dust ash conveyer by convey materials grain size.Along with food, the fast development of fine chemistry industry and related industry, the consumption of dust ash conveyer is also in day Zhejiang expansion, though existing dust ash conveyer can complete transporting fine particle thing, but when being used, reality still there are some technical matterss that overcome useless at present, wherein dust ash conveyer has unavoidably in the course of the work dust and falls into load-transfer device driving face (back side), and the dust falling within on driving face can be pressed into drive roll and driven voller roll surface and produce material folding phenomenon with load-transfer device, because drive roll and driven voller roll surface are complete surface of revolution, the dust between roll surface and load-transfer device will be compacted and is attached to drive roll and driven voller roll surface or the load-transfer device back side (driving face) produces convex ridge, in load-transfer device transmission process, under this convex ridge effect, must gesture can cause load-transfer device local elongation to cause its both sides tension force inequality and cause belt deflection, the strong wear that produces belt edges and other correlated parts causes load-transfer device to be damaged, this has just reduced load-transfer device practical life, increased maintenance load, affected production efficiency, obviously this drive roll and driven voller roll surface are set to the set-up mode of complete revolution curved surface, there is unreasonable structure, the defect that maintenance load is large.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of dust rational in infrastructure, a little repair and seals belt feeder.
In order to solve the problems of the technologies described above dust sealing belt feeder of the present utility model, comprise fuselage, be arranged at drive roll and driven voller on fuselage, the load-transfer device being in transmission connection with drive roll and driven voller, in the axle of described drive roll and driven voller, all compartment of terrain is arranging a plurality of isometrical formers, along being arranged at intervals with many convex tendons on this former excircle.
Adopt after said structure, due to all concentric separately in drive roll and driven voller axle a plurality of isometrical formers are being set, along being arranged at intervals with many convex tendons on this former excircle, drive roll and driven voller roller portion have structurally just formed mouse cage shape, because of the whole basket sky of this mouse cage structure roller, the dust that drive roll falls within the load-transfer device back side in driving load-transfer device drive driven voller rotation process is when being transported to roll surface, because of roll surface basket sky, it is only that convex tendon top is that line contacts substantially with load-transfer device contact site, dust will weigh first landing to the load-transfer device back side from roller basket vacancy like this, and can not be contained between load-transfer device and roll surface, just can not produce yet material by pressure viscosity at roll surface or the load-transfer device back side, guaranteed that load-transfer device can not produce the phenomenon that sideslip damages because of material folding in the course of the work, thereby the existing many defects of original utilization whole revolution roll surface have been overcome, have rational in infrastructure, the advantage that maintenance load is little.
In a kind of preferred implementation of the present utility model, described former equidistantly arranges along drive roll and driven voller central axis, is arranged at convex tendon on former excircle along the parallel spaced set of roller center axis direction.By this set-up mode, can make drum structure well-balanced, the steady pulse free of carrying capacity, has guaranteed whole mechanical characteristics better, has advantages of rational in infrastructure.
In another preferred implementation of the present utility model, on described fuselage, be provided with seal closure.By arranging of seal closure, can effectively stop airborne dust that dust produces to enter in extraneous air and atmosphere pollution has good sealing effect, the advantage that environmental-protecting performance is good.
In another kind of preferred implementation of the present utility model, described driven voller is rotationally connected with on tensioning slide plate.When real work is adjusted, by tensioning slide plate, use tensioning screw both can realize the tensioning to load-transfer device, guaranteed conveyance tension required when load-transfer device is worked, can carry out school tune to the sideslip of load-transfer device again, guaranteed the stationarity of load-transfer device running.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, dust sealing belt feeder of the present utility model is described further.
Fig. 1 is the work structuring schematic diagram of a kind of specific embodiment of dust sealing belt feeder of the present utility model;
Fig. 2 is the birds-eye view of Fig. 1.
In figure, 1-convex tendon, 2-drive roll, 3-perching knife, 4-load-transfer device, 5-tensioning screw, 6-tensioning slide plate, 7-seal closure, 8-motor, 9-former, 10-driven voller.
The specific embodiment
In the dust sealing belt feeder shown in Fig. 1 and Fig. 2, drive roll 2 and driven voller 10 are being set respectively at fuselage two, on drive roll 2 and driven voller 10, holding load-transfer device 4, drive roll 2 is rotatably fixedly installed on fuselage, drive roll 2 is in transmission connection with motor 8, driven voller 10 is rotatably fixedly connected on tensioning slide plate 6, tensioning slide plate 6 can drive driven voller 10 to produce along throughput direction slippage under tensioning screw 5 effects, the application of tensioning slide plate 6 not only can have been played driven voller 10 has been carried out to the effect that tensioning guarantees conveyance tension, can also play the sideslip of load-transfer device 4 is carried out to the effect that assurance load-transfer device 4 smoothnesss of operation are adjusted in school.Drive roll 2 is structurally mouse cage shape with driven voller 10 roller portions, all concentric separately in drive roll 2 and driven voller 10 axles a plurality of isometrical formers 9 are being set, the present embodiment center plate 9 is four (in figure, not being shown specifically), described former 9 equidistantly arranges along drive roll 2 and driven voller 10 axle axis, along parallel spaced set on these former 9 excircles, there are many convex tendons 1, platform cone cylinder is also housed on the former 9 in drive roll 2 and driven voller 10 axle two outsides, to prevent that convey materials or other foreign material from falling into the inner side of load-transfer device 4.In the present embodiment, convex tendon 1 is round steel, convex tendon 1 quantity is 20, because of the whole basket sky of this mouse cage structure roller, the dust that drive roll 2 falls within load-transfer device 4 back sides in driving load-transfer device 4 drive driven voller 10 transmission process is when being transported to roll surface, because of roll surface basket sky, it is only that convex tendon 1 top is that line contacts substantially with load-transfer device 4 contacts site, dust will be from the heavy first landing in roller basket vacancy to load-transfer device 4 back sides like this, and can not be contained between load-transfer device 4 and roll surface, just can not produce yet material by pressure viscosity at roll surface or load-transfer device 4 back sides, guaranteed that load-transfer device 4 can not produce the phenomenon that sideslip damages because of material folding in the course of the work, thereby the existing many defects of original utilization whole revolution roll surface have been overcome, reached rational in infrastructure, the enforcement object that maintenance load is little.Seal closure 7 is installed on fuselage, by seal closure 7, can effectively stops in course of conveying airborne dust that dust produces to enter extraneous air and atmosphere pollution has good sealing effect, the implementation result that environmental-protecting performance is good.In fuselage interior, paste drive roll 2 side load-transfer device 4 zone face places and be provided with perching knife 3, by this perching knife 3, the material being stranded on load-transfer device 4 conveyor surfaces can be fallen from zone face shovel, the thoroughness that guarantees load-transfer device 4 blankings, the utilization of perching knife 3 has rational in infrastructure, the effect being easy to implement.
Above-mentioned some preferred implementations of only having enumerated in the utility model dust sealing belt feeder, but be not limited to this.Without prejudice to the utility model groundwork in the situation that, also can do some conversion and improvement.For example, on pair roller barrel, the setting of former quantity is not only limited to four, is also three or more; The radical of set convex tendon on former is also not limited to 20, also can be other quantity, and so on.So long as drive roll and driven voller are set to the sheet mode of mouse cage structure, be all considered as falling into protection domain of the present utility model.
Claims (4)
1. a dust seals belt feeder, comprise fuselage, be arranged at drive roll (2) and driven voller (10) on fuselage, the load-transfer device (4) being in transmission connection with drive roll (2) and driven voller (10), it is characterized in that: in the axle of described drive roll (2) and driven voller (10), all compartment of terrain is arranging a plurality of isometrical formers (9), along being arranged at intervals with many convex tendons (1) on this former (9) excircle.
2. dust according to claim 1 seals belt feeder, it is characterized in that: described former (9) equidistantly arranges along drive roll (2) and driven voller (10) central axis, be arranged at convex tendon (1) on former (9) excircle along the parallel spaced set of roller center axis direction.
3. dust sealing belt feeder according to claim 1, is characterized in that: on described fuselage, be provided with seal closure (7).
4. dust sealing belt feeder according to claim 1, is characterized in that: described driven voller (10) is rotationally connected with on tensioning slide plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320629468.8U CN203486465U (en) | 2013-10-13 | 2013-10-13 | Dust sealing belt conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320629468.8U CN203486465U (en) | 2013-10-13 | 2013-10-13 | Dust sealing belt conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203486465U true CN203486465U (en) | 2014-03-19 |
Family
ID=50257311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320629468.8U Expired - Fee Related CN203486465U (en) | 2013-10-13 | 2013-10-13 | Dust sealing belt conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203486465U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103950690A (en) * | 2014-05-16 | 2014-07-30 | 徐州徐工施维英机械有限公司 | Belt conveyor, mobile crushing station and screening station |
-
2013
- 2013-10-13 CN CN201320629468.8U patent/CN203486465U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103950690A (en) * | 2014-05-16 | 2014-07-30 | 徐州徐工施维英机械有限公司 | Belt conveyor, mobile crushing station and screening station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 Termination date: 20161013 |