CN206156258U - Conveyer driving pulley and band conveyer - Google Patents
Conveyer driving pulley and band conveyer Download PDFInfo
- Publication number
- CN206156258U CN206156258U CN201620912560.9U CN201620912560U CN206156258U CN 206156258 U CN206156258 U CN 206156258U CN 201620912560 U CN201620912560 U CN 201620912560U CN 206156258 U CN206156258 U CN 206156258U
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- sealing
- belt
- plate
- cover body
- 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.)
- Active
Links
- 238000007789 sealing Methods 0.000 claims abstract description 85
- 239000000428 dust Substances 0.000 claims abstract description 33
- 230000005540 biological transmission Effects 0.000 claims description 48
- 238000005452 bending Methods 0.000 claims description 40
- 241001417527 Pempheridae Species 0.000 claims description 28
- 238000004026 adhesive bonding Methods 0.000 claims description 14
- 239000007787 solid Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000605 extraction Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 10
- 239000000843 powder Substances 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 5
- 238000009423 ventilation Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 206010011732 Cyst Diseases 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 208000031513 cyst Diseases 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000004566 building material Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
Abstract
The utility model discloses a conveyer driving pulley, including the driving pulley body, still include: the cover is located on the driving pulley body, and will the cover that the driving pulley body goes on sealing is personally experienced sth. Part of the body, be equipped with dedusting outlet on the cover body, it is right to be used for cover the internal air air exhaust device of portion, air exhaust device with the dedusting outlet intercommunication. The utility model provides an among the conveyer driving pulley, seal the driving pulley body through the cover body to set up air exhaust device on the dedusting outlet who sets up is gone up to the cover body, carry out negative pressure air extraction, make dust quantity reduction in cover body inner space, and sealing device has realized the effect of negative pressure evacuation. The utility model discloses an initiative is bled to remove dust and is added passive seal, has guaranteed sealed effect. The utility model also discloses an including above -mentioned conveyer driving pulley's band conveyer, this band conveyer's of dust disperses fewly, clean effectual.
Description
Technical field
The utility model is related to heavy-duty machinery technical field, more particularly, it relates to a kind of conveyor transmission drum.This
Outward, the utility model further relates to a kind of belt conveyor including above-mentioned conveyor transmission drum.
Background technology
At present, belt conveyor has the little spy of big conveying capacity, fed distance length, simple and reliable for structure, energy requirement
Point, thus it is widely used in the conveying of the industry such as mining, metallurgy, chemical industry, casting, building materials and production line and power station are built
If in the Transport loading ＆ unloading operation of the large amount bulk cargos such as building site and harbour, especially in cement industry, sandstone aggregate industry and ore ore deposit
Thing industry etc..
When belt conveyor is in conveying powder material or containing powder material containing ash, if belt conveyor has reached sealing and dustproof
Requirement, then can with environmental protection, protection labor it is healthy, prevent from causing the infringement to man and nature.
In a kind of typical conveyer of existing design, including clearing apparatus, during use, by rotating capstan winch, make steel
Cord pulls cleaning board motion, cleaning board to promote dust to clear out coating space from cleaning door or come back to material stream from discharging opening
In line.The mechanism seals are poor, and belt outer surface is easily adhered dust, and sticks on descending carrying roller, makes descending Idler roller
Cylindricity reduce, easily cause belt deviation, affect belt conveyor transfer efficiency.
In sum, how to make conveyer effect of keeping a public place clean good and be difficult to cause dust to disperse, be current people in the art
Member's problem demanding prompt solution.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of conveyor transmission drum, in the conveyor transmission drum
Portion's dust is less, is difficult to cause dust to disperse.
Another object of the present utility model is to provide a kind of belt conveyor including above-mentioned conveyor transmission drum.
To achieve these goals, the utility model provides following technical scheme：
A kind of conveyor transmission drum, including driving drum body, also include：
The cover body for covering on the driving drum body and being sealed the driving drum body, the cover body
It is provided with dust removal port；
For to the cover body inner air air extractor, the air extractor to be connected with the dust removal port.
Preferably, the cover body includes：
The head hopper of the driving drum body and the side plate located at the head hopper both sides；
The belt sealing device being arranged between the head hopper and belt；
The neck seal device being arranged between the head hopper and the dust removal port；
The shaft sealer being arranged between the axle portion of the driving drum body and side plate；
The sweeper shaft sealer being arranged between the head cleaner of the driving drum body and side plate.
Preferably, the belt sealing device includes the flange port bending plate that is tightly connected with the side plate and two the
One connecting plate；
Two first connecting plates are respectively used to be arranged on the upside and downside of the belt, and with spread out of the institute in direction
State belt gluing, sealing connection in the transmission direction；First connecting plate below the belt is fixedly connected the method
Blue mouth bending plate, the flange port bending plate is connected with the lower flange mouth of the head hopper.
Preferably, the neck seal device includes：
For the hopper middle part bending plate being connected with first connecting plate；
The second connecting plate being connected with hopper middle part bending plate；
The 3rd connecting plate being connected with second connecting plate and the 5th connecting plate, the 3rd connecting plate and the 5th connects
With the belt in incoming direction, in the transmission direction gluing, sealing is connected fishplate bar；
Hopper middle part bending plate, the second connecting plate, the 3rd connecting plate and the 5th connecting plate with the head hopper
Side plate be tightly connected.
Preferably, the shaft sealer includes：
The sealing connecting plate being fixedly connected on the side plate, the sealing connecting plate is provided with only with the side plate
The axis hole for allowing the axle portion to stretch out.
Preferably, the sweeper shaft sealer is the sweeper sealing rubber strip being arranged on the side plate, described
Sweeper sealing rubber strip and the side plate are provided with the knife bar through hole for only allowing the knife bar of the head cleaner to stretch out.
Preferably, the dust removal port is the sealing flange of the head for being arranged on the cover body, the sealing flange with it is described
Air extractor sealing connection.
A kind of belt conveyor, including conveyor transmission drum, the conveyor transmission drum is above-mentioned any one institute
The conveyor transmission drum stated.
Cover body in conveyor transmission drum provided by the utility model is that one kind is shrouded on driving drum body simultaneously
The device sealed with the bottom of driving drum body, that is to say, that cover body is in the circumference of driving drum body by transmission rolling
Cylinder body enters and originally fully seals.It is recognised that driving drum body is provided with the devices such as belt, hopper, in order that cover body can
Driving drum body is sealed, the seal member that should be provided with the cover body at several details so that driving drum sheet
Body is completely independent sealing.
Dedusting hole is additionally provided with cover body, dedusting hole is connected with air extractor, it is in cover body that driving drum body is completely close
In the case of envelope, air extractor can be evacuated to cover body inside, be pumped the gas inside cover body, form negative pressure empty
Between, and then the dust that can exist is pumped as far as possible.Dedusting hole can be arranged at any position on cover body, a kind of
In preferred embodiment, dedusting hole is arranged at the top of cover body.
In conveyor transmission drum provided by the utility model, driving drum body is sealed by cover body, and
Air extractor is set in the dust removal port arranged on cover body, negative pressure ventilation is carried out so that the dust number in cover body inner space
Amount is reduced, and sealing device realizes the effect that negative pressure is vacuumized.The utility model adds passive seal by being actively evacuated dedusting,
Ensure that sealing effectiveness.
The utility model additionally provides a kind of belt conveyor including above-mentioned conveyor transmission drum, the belt conveyor
Dust disperse few, cleaning effect is good.
Description of the drawings
In order to be illustrated more clearly that the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to the accompanying drawing for providing.
Fig. 1 is a kind of structural representation of the specific embodiment of conveyor transmission drum provided by the utility model；
Fig. 2 is a kind of front view of the specific embodiment of conveyor transmission drum provided by the utility model；
Fig. 3 is a kind of side view of the specific embodiment of conveyor transmission drum provided by the utility model；
Fig. 4 is a kind of sectional side view of the specific embodiment of conveyor transmission drum provided by the utility model.
In figure 1 above -4：
1 be flange port bending plate, 2 be the first connecting plate, 3 belts, 4 be hopper middle part bending plate, 5 be the second connecting plate, 6
For the 3rd connecting plate, 7 is the 4th connecting plate, 8 ventilation pumping cleaning shaft flanges, 9 belt conveyor upper outlet body flanges, and 10 is the
Five connecting plates, 11 be sealing connecting plate, 12 be sweeper sealing rubber strip, 13 bolt and nuts.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Core of the present utility model is to provide a kind of conveyor transmission drum, conveyor transmission drum inside dust compared with
It is few, it is difficult to cause dust to disperse.Another core of the present utility model is to provide a kind of skin including above-mentioned conveyor transmission drum
Band conveyer.
Refer to the specific embodiment that Fig. 1 to 4, Fig. 1 is a kind of conveyor transmission drum provided by the utility model
Structural representation；Fig. 2 is a kind of front view of the specific embodiment of conveyor transmission drum provided by the utility model；Fig. 3
For a kind of side view of the specific embodiment of conveyor transmission drum provided by the utility model；Fig. 4 is the utility model institute
A kind of sectional side view of the specific embodiment of the conveyor transmission drum for providing.
A kind of conveyor transmission drum provided by the utility model, is mainly used on belt conveyor, it is of course also possible to
For the conveyer of other forms.Conveyor transmission drum mainly includes in structure driving drum body, i.e., with transmission energy
The drum apparatus of power, above-mentioned conveyer transfers cylinder also includes cover body and air extractor.
Cover body is covered on driving drum body, and driving drum body and external environment condition are sealed, on cover body
It is provided with dust removal port；Air extractor is connected with dust removal port, for being evacuated to cover body inside.
Need it is to be noted that above-mentioned cover body be it is a kind of shroud on driving drum body and with the bottom of driving drum body
The device for being sealed, that is to say, that driving drum body is entered and originally fully seals by cover body in the circumference of driving drum body.
It is recognised that driving drum body is provided with the devices such as belt, hopper, in order that cover body driving drum body can be carried out it is close
Envelope, the seal member that should be provided with the cover body at several details so that driving drum body is completely independent sealing.
In addition, being additionally provided with dedusting hole on cover body, dedusting hole is connected with air extractor, in cover body that driving drum body is complete
In the case of hermetic, air extractor can be evacuated to cover body inside, be pumped the gas inside cover body, form negative pressure
Space, and then the dust that can exist is pumped as far as possible.Dedusting hole can be arranged at any position on cover body, and one
In planting preferred embodiment, dedusting hole is arranged at the top of cover body.
In conveyor transmission drum provided by the utility model, driving drum body is sealed by cover body, and
Air extractor is set in the dust removal port arranged on cover body, negative pressure ventilation is carried out so that the dust number in cover body inner space
Amount is reduced, and sealing device realizes the effect that negative pressure is vacuumized.The utility model adds passive seal by being actively evacuated dedusting,
Ensure that sealing effectiveness.
On the basis of above-described embodiment, the utility model provides a kind of sealing structure for belt conveyor,
Wherein, above-mentioned cover body includes：
The head hopper and the side plate located at head hopper both sides of driving drum body；
The belt sealing device being arranged between head hopper and belt；
The neck seal device being arranged between head hopper and dust removal port；
The shaft sealer being arranged between the axle portion of driving drum body and side plate；
The sweeper shaft sealer being arranged between the head cleaner of driving drum body and side plate.
Need it is to be noted that above-mentioned head hopper is the driving drum head hopper of driving drum body connection, head
The both sides of hopper are provided with side plate, can be provided for supporting the supported hole and head cleaner of the axle portion for driving cylinder on side plate
Cutter spindle supported hole.Belt sealing device, neck seal device, shaft sealer and sweeper shaft sealer are respectively
It is used to block the sealing device in gap on cover body.That is, above-mentioned cover body is head hopper and four kinds of sealing device compositions
Sealing cover body.Under normal circumstances, after cover body is arranged on driving drum body, there is aforementioned four position to there is gap, lead to
Cross after aforementioned four sealing device blocked, the driving drum body that cover body cover sets completely can be for independent sealing
In space.
Optionally, aforementioned four sealing device makes to be determined according to the structure of driving drum body and with the position of head hopper
, certainly, under different driving drum bodies and setting environment, sealing station there may be difference.
The structure of four sealing stations will be described separately according to the situation that is embodied as below and details is set.
On the basis of above-described embodiment, belt sealing device includes the flange port bending plate being tightly connected with side plate
1 and two the first connecting plates 2.
Two the first connecting plates 2 are respectively used to be arranged on the upside and downside of belt 3, and exist with the belt 3 for spreading out of direction
Gluing, sealing connection on direction of transfer；The first connecting plate 2 positioned at the lower section of belt 3 is fixedly connected flange port bending plate 1, flange port
Bending plate 1 is connected with the lower flange mouth of head hopper.
Fig. 1, Fig. 2 and Fig. 4 are refer to, the bottom of cover body provided herein is connected to the lower flange mouth of head hopper
On, specifically, flange port bending plate 1 is fixedly connected with the lower flange mouth of head hopper, and junction ensures sealing, flange port
Two sides of bending plate 1 are tightly connected with side plate, and the other end of flange port bending plate 1 is connected to first connecting plate 2,
First connecting plate 2 is also provided with positioned at the top of the first connecting plate 2, and there is therebetween gap, gap thickness should be with skin
Tape thickness is approximately consistent, and the belt that can allow in rotation process is passed therethrough.
The concrete setting of above-mentioned belt sealing device is as follows.Belt sealing device is that the neck bottom of head of belt conveyor is close
Envelope, is made up of flange port bending plate 1, the first connecting plate 2, belt 3, screw bolt and nut.As shown in Fig. 2 belt sealing device peace
Dress form is as follows：First flange port bending plate 1 is arranged on the lower flange mouth of head hopper, the width of flange port bending plate 1
Can be identical with head hopper width；First connecting plate 2 is fastened by bolts on flange port bending plate 1, flange port bending
The associated bolt hole of plate 1 can be long lumbar hole, and it is gluing, sealing to adjust between the first connecting plate 2 and the belt after tensioning well, so
After tighten bolt, so as to fixed position.Hopper middle part bending plate 4 is arranged on into the middle part of head hopper, the first connecting plate 2 is led to
Cross bolt to be fastened on the bending plate 4 of hopper middle part, the associated bolt hole of hopper middle part bending plate 4 is designed as long lumbar hole, adjustment the
Belt gluing, sealing of one connecting plate 2 with tensioning after good, then tightens bolt, is formed and sealed at this.The installation of the first connecting plate 2
Bolt and nut form can be adopted, gluing form may also be employed, other fastening forms may also be employed.
Optionally, hopper middle part bending plate 4 is adopted in the present embodiment to the position of superposed first connecting plate 2 of fixation
Put, it is of course also possible to use miscellaneous part realizes the fixation to above-mentioned first connecting plate 2.
In the conveyor transmission drum with belt sealing device that the present embodiment is provided, due between cover body and belt
There is gap, need to be blocked in the gap between cover body and belt to realize that negative pressure is vacuumized, be easy to what negative pressure was vacuumized
Realize.
On the basis of above-described embodiment, neck seal device can be specifically included：
For the hopper middle part bending plate 4 being connected with the first connecting plate 2；
The second connecting plate 5 being connected with hopper middle part bending plate 4；
The 3rd connecting plate 6 being connected with the second connecting plate 5 and the 5th connecting plate 10, the 3rd connecting plate 6 and the 5th connection
With the belt 3 in incoming direction, in the transmission direction gluing, sealing is connected plate 10.
Need it is to be noted that above-mentioned hopper middle part bending plate 4, the second connecting plate 5, the 3rd connecting plate 6 and the 5th connecting plate
It is tightly connected with the side plate of head hopper, and hopper middle part bending plate 4, the second connecting plate 5, the 3rd connecting plate 6 and the 5th connect
Fishplate bar 10 constitutes the front plate structure of cover body.
In the neck seal device that the present embodiment is provided, first, it is connected with the first connecting plate 2 by hopper middle part bending plate 4,
Then, hopper middle part bending plate 4 is connected by the second connecting plate 5, the top of the second connecting plate 5 is used to place just in incoming conveyer
The belt of driving drum, in the both sides of the top of the second connecting plate 5 the 3rd connecting plate 6 and the 5th connecting plate 10 are respectively provided with, and two
Person is in the both sides of belt 3 to sealing inside belt 3 and cover body.
The present embodiment provide neck seal device, by hopper middle part bending plate 4, the second connecting plate 5, the 3rd connecting plate 6,
4th connecting plate 7, belt conveyor upper outlet body flange 9, the 5th connecting plate 10, bolt, nut composition.As shown in Fig. 2 neck is close
Seal apparatus installation form is as follows：Second connecting plate 5 is arranged on the bending steel plate 4 of hopper middle part, the phase of hopper middle part bending plate 4
Close bolt hole and be designed as long lumbar hole, then belt gluing, sealing of the second connecting plate of adjustment 5 with tensioning after good tighten bolt；Can
So that the 3rd connecting plate 6 and the 5th connecting plate 10 are arranged on head hopper rear surface, the associated bolt of head hopper rear surface
Hole is designed as long lumbar hole, and the belt 3 of the second connecting plate 5, the 3rd connecting plate 6, the 5th connecting plate 10 with tensioning after good is adjusted respectively
Gluing, sealing, then tightens bolt, is formed and sealed at this.
Optionally, the second connecting plate 5, the 3rd connecting plate 6, the installation of the 5th connecting plate 10 can adopt bolt and nut form,
Gluing form is may also be employed, other fastening forms may also be employed.
Optionally, the facility of mounting and adjusting is realized by arranging long lumbar hole in said apparatus, it is of course also possible to pass through it
He realizes mounting and adjusting by set-up mode.
In the neck seal device that the present embodiment is provided, by hopper middle part bending plate 4 and the company of several connecting plates
Connect and constitute that cover body is positive to be tightly connected, help realizes the sealing of neck location on driving drum body.
On the basis of above-mentioned any embodiment, shaft sealer includes the sealing connection being fixedly connected on side plate
Plate 11, sealing connecting plate 11 is provided with the axis hole for only allowing axle portion to stretch out with side plate.
Need it is to be noted that above-mentioned side plate is provided with the mounting groove be easy to axle portion and be fit into radial direction, the installation
Groove located at the bottom of side plate, in order to seal to side plate bottom position, after side plate installation installed by needs
The closure of groove, that is, above-mentioned shaft sealer.
Shaft sealer is the axle portion sealing for driving cylinder, is made up of sealing connecting plate 11, bolt 13, nut, also may be used
Only it is made up of sealing connecting plate 11.As shown in Fig. 2 shaft sealer installation form is as follows：It is good in driving drum mounting and adjusting
Afterwards, driving roller shaft stretches out in cover body, and a strip crevice is had below faceshield side wall, driving roller shaft.Sealing is connected
Plate 11 is arranged at faceshield side wall, driving roller shaft lower section strip crevice, blocks the strip crevice, is formed and sealed at this.Axle is close
The installation of envelope connecting plate 11 can adopt bolt and nut form, and gluing form may also be employed, and other fastening forms may also be employed.
Optionally, above-mentioned shaft sealer can also adopt the miscellaneous part in addition to sealing connecting plate 11 to carry out gap
Sealing.
On the basis of above-mentioned any one embodiment, sweeper shaft sealer is the sweeper being arranged on side plate
Sealing rubber strip 12, sweeper sealing rubber strip 12 and side plate are provided with the knife bar for only allowing the knife bar of head cleaner to stretch out and lead to
Hole.
Need it is to be noted that above-mentioned side plate is provided with the second peace for being easy to the knife bar of sweeper to be fit into radial direction
Tankage, second mounting groove is arranged at the side of above-mentioned mounting groove, in order to side plate bottom position located at the bottom of side plate
Sealed, needs carry out the closure of the second mounting groove, that is, above-mentioned sweeper sealing dress after side plate installation
Put.
Sweeper shaft sealer is the sealing at head cleaner axle, by sweeper sealing rubber strip 12, bolt, nut
Composition, also only can be made up of sweeper sealing rubber strip 12.As indicated with 2, sweeper shaft sealer installation form is as follows：In head
After portion's sweeper mounting and adjusting is good, sweeper knife bar stretches out cover body, and bar shaped seam is had below faceshield side wall, sweeper knife bar
Gap.Sweeper sealing rubber strip 12 is arranged at faceshield side wall, sweeper knife bar lower section strip crevice, the bar shaped seam is blocked
Gap, forms and sealed at this.The installation of sweeper sealing rubber strip 12 can adopt bolt and nut form, and gluing form may also be employed,
Other fastening forms may also be employed.
Optionally, according to the different structure and set-up mode of head cleaner, above-mentioned sweeper shaft sealer also can be deposited
In difference, can be adjusted according to concrete facilities.
In aforementioned four embodiment, details sealing is set by cover body four positions, it is possible to achieve cover body and outside
The sealing of environment, so that the negative pressure ventilation device arranged on cover body is to the operation inside cover body.
On the basis of above-mentioned any one embodiment, dust removal port is the sealing flange of the head for being arranged on cover body, close
Envelope flange is connected with air extractor sealing.It is known that using sealing flange sealing effectiveness preferably, be conducive to inner air and
The extraction work of dust.
Specifically, the head hopper top of driving drum is provided with a sealing flange, sealing flange connection negative pressure ventilation
Pipeline, sealing flange shape can be circular, square, rhombus and other shapes.By upper flange mouth, driving drum head internal cause
Can be drawn in the presence of pipe negative pressure pumping for the airborne dust powder that material takes up during transport, projectile, whereabouts etc. and take out
Feed channel, it is head space good seal to form one of condition of the good negative pressure of pumping.
Conveyor transmission drum provided herein is different from the seal form of the full cladding of whole piece belt feeder, idler machining,
The key rolling member such as roller bearings effectively prevent dust etc. and close into Idler roller, roller bearings etc. not in dusty space
Inside key rolling member.
During use, powder is drawn in dust arrester, it is to avoid whole piece belt conveyor coats mode in powder entirely
After sedimentation, fall in clad structure bottom surface, it is necessary to the trouble of periodic collection powder.
In addition, it is necessary to should be mentioned that in above-mentioned each embodiment by arranging long lumbar hole on bending plate, it is each for adjusting
The upper-lower height of individual connecting plate, change each connecting plate and belt, drum shaft, one-level sweeper cutter spindle apart from size, fit
The cyst areas in new gap are answered, so as to effective compensation cyst areas, effective dedusting sealing is formed.
Each connecting plate being previously mentioned in above-mentioned each embodiment should be the connecting plate with certain softness, optional
, above-mentioned each connecting plate can be rubber slab or other soft boards.
Except the conveyor transmission drum that above-described embodiment is provided, the utility model also provides a kind of including above-mentioned enforcement
The disclosed belt conveyor of example, the belt conveyor includes conveyor transmission drum and feed belt etc., the belt conveyor
The structure of other each several parts refer to prior art, repeat no more herein.
Each embodiment is described by the way of progressive in this specification, and what each embodiment was stressed is and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.
Conveyor transmission drum provided by the utility model and belt conveyor are described in detail above.Herein
In apply specific case principle of the present utility model and embodiment be set forth, the explanation of above example is simply used
Understand method of the present utility model and its core concept in help.It should be pointed out that for those skilled in the art
For, on the premise of without departing from the utility model principle, some improvement and modification can also be carried out to the utility model, these
Improve and modification is also fallen in the utility model scope of the claims.
Claims (7)
1. a kind of conveyor transmission drum, including driving drum body, it is characterised in that also include：
The cover body for covering on the driving drum body and being sealed the driving drum body, sets on the cover body
There is dust removal port；
For extracting the air extractor of the cover body inner air, the air extractor is connected with the dust removal port；
The cover body includes：The head hopper of the driving drum body and the side plate located at the head hopper both sides；Arrange
Belt sealing device between the head hopper and belt；The neck being arranged between the head hopper and the dust removal port
Portion's sealing device；The shaft sealer being arranged between the axle portion of the driving drum body and the side plate；It is arranged at described
Sweeper shaft sealer between the head cleaner of driving drum body and the side plate.
2. conveyor transmission drum according to claim 1, it is characterised in that the belt sealing device is included and institute
State flange port bending plate (1) and two the first connecting plates (2) that side plate is tightly connected；
Two first connecting plates (2) are respectively used to be arranged on the upside and downside of the belt (3), and with spread out of direction
The belt (3) gluing, sealing connection in the transmission direction；First connecting plate (2) below the belt (3) is solid
Surely the flange port bending plate (1) is connected, the flange port bending plate (1) is connected with the lower flange mouth of the head hopper.
3. conveyor transmission drum according to claim 2, it is characterised in that the neck seal device includes：
For hopper middle part bending plate (4) being connected with first connecting plate (2)；
The second connecting plate (5) being connected with hopper middle part bending plate (4)；
The 3rd connecting plate (6) being connected with second connecting plate (5) and the 5th connecting plate (10), the 3rd connecting plate
(6) and the 5th connecting plate (10) with the belt (3) in incoming direction, in the transmission direction gluing, sealing is connected；
Hopper middle part bending plate (4), the second connecting plate (5), the 3rd connecting plate (6) and the 5th connecting plate with the head
The side plate of hopper is tightly connected.
4. conveyor transmission drum according to claim 3, it is characterised in that the shaft sealer includes：
The sealing connecting plate (11) being fixedly connected on the side plate, sets on the sealing connecting plate (11) and the side plate
There is the axis hole for only allowing the axle portion to stretch out.
5. conveyor transmission drum according to claim 4, it is characterised in that the sweeper shaft sealer is to arrange
Sweeper sealing rubber strip (12) on the side plate, the sweeper sealing rubber strip (12) and the side plate are provided with only
Allow the knife bar through hole that the knife bar of the head cleaner stretches out.
6. the conveyor transmission drum according to claim 1 to 5 any one, it is characterised in that the dust removal port is to set
The sealing flange of the head in the cover body is put, the sealing flange is connected with air extractor sealing.
7. a kind of belt conveyor, including conveyor transmission drum, it is characterised in that the conveyor transmission drum will for right
Seek the conveyor transmission drum described in 1 to 6 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620912560.9U CN206156258U (en) | 2016-08-19 | 2016-08-19 | Conveyer driving pulley and band conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620912560.9U CN206156258U (en) | 2016-08-19 | 2016-08-19 | Conveyer driving pulley and band conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206156258U true CN206156258U (en) | 2017-05-10 |
Family
ID=58649258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620912560.9U Active CN206156258U (en) | 2016-08-19 | 2016-08-19 | Conveyer driving pulley and band conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206156258U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107758263A (en) * | 2016-08-19 | 2018-03-06 | 中国铁建重工集团有限公司 | A kind of conveyor transmission drum and belt conveyor |
-
2016
- 2016-08-19 CN CN201620912560.9U patent/CN206156258U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107758263A (en) * | 2016-08-19 | 2018-03-06 | 中国铁建重工集团有限公司 | A kind of conveyor transmission drum and belt conveyor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102753460A (en) | Active solids supply system and method for supplying solids | |
| CN205837940U (en) | A kind of anti-blocking rapping apparatus of coal conveyer belt coal spout | |
| CN204508278U (en) | A kind of dust-proof feeding transmitting device of bucket-wheel stacker reclaimer | |
| CN105417218A (en) | Transfer station device and system | |
| CN206156258U (en) | Conveyer driving pulley and band conveyer | |
| CN202400593U (en) | Micro power dust removal device | |
| CN205204327U (en) | Transfer post device and system | |
| CN207827046U (en) | A kind of polymorphic type material storage-transportation and automatic discharging device | |
| CN205293925U (en) | Semi -closed rubber belt conveyor | |
| CN209383044U (en) | A kind of efficient hoisting apparatus of crane | |
| CN208037295U (en) | A kind of environment protection architecture refuse disposal installation | |
| CN107758263A (en) | A kind of conveyor transmission drum and belt conveyor | |
| CN203264829U (en) | Raw material crushing and dust-removing system of refractory materials | |
| CN205293973U (en) | Totally closed type slope conveyor | |
| CN211282227U (en) | Commercial concrete aggregate storage blanking bin | |
| CN208412931U (en) | Closed high inclination-angle skirt edge baffle belt conveyor | |
| CN2878279Y (en) | Suspension type dustproof strap conveyor under storeroom | |
| CN207791850U (en) | A kind of adjustable air cushion conveyer for opening wide degree in top | |
| CN208135251U (en) | A kind of roller type transportation system | |
| CN207511245U (en) | A kind of bucket elevator | |
| CN207107964U (en) | Air conveyor compression cleaner | |
| CN2601989Y (en) | Totally enclosed transfer device of belt conveyor head | |
| CN207224289U (en) | A kind of novel stirring station dust guard pollution abatement equipment | |
| CN200942983Y (en) | Grid cavity storing wear-preventive universal bunk-feeder | |
| CN220244896U (en) | Belt conveyor dust collector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 410100 No. 88 East 7 Line, Changsha Economic and Technological Development Zone, Changsha City, Hunan Province Patentee after: China Railway Construction Heavy Industry Co.,Ltd. Address before: 410100 No. 88 Dongqi Road, Jingkai District, Changsha City, Hunan Province Patentee before: China Railway Construction Heavy Industry Co.,Ltd. |