CN109823775A - A kind of flared crossing belt conveyor in head and its working method - Google Patents
A kind of flared crossing belt conveyor in head and its working method Download PDFInfo
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- CN109823775A CN109823775A CN201910042701.4A CN201910042701A CN109823775A CN 109823775 A CN109823775 A CN 109823775A CN 201910042701 A CN201910042701 A CN 201910042701A CN 109823775 A CN109823775 A CN 109823775A
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- conveyer belt
- belt
- roller
- frame
- head
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- 238000000034 method Methods 0.000 title claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 30
- 239000013590 bulk material Substances 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000009827 uniform distribution Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003031 feeding effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005007 materials handling Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The present invention relates to a kind of flared crossing belt conveyor in head and its working method, the flared crossing belt conveyor in head includes conveyer belt, driving roller, bend pulley, carrying roller and belt support frame；Conveyer belt is made of conveyer belt one and conveyer belt two, is driven and is set intermediate calender rolls on the belt support frame between roller and bend pulley；Conveyer belt one and conveyer belt two are cycloconveyor belt, wherein conveyer belt one is around on bend pulley and driving roller, conveyer belt two is around on intermediate calender rolls and driving roller, i.e., forms double belt structure between intermediate calender rolls and driving roller, and conveyer belt one is located at the outside of conveyer belt two；Conveyer belt two and conveyer belt one are coaxially disposed, and the band of conveyer belt two is wider than the bandwidth of conveyer belt one；Double belt superstructure is equipped with harmonious material device.The conveyer belt of two kinds of different bandwidths is combined by the present invention, broadens the head width of belt conveyor, material spread out using harmonious material device it is even, to realize the purpose to pulverizer even feeding.
Description
Technical field
The present invention relates to materials-handling technology field more particularly to a kind of head for pulverizer even feeding are flared crossing
Belt conveyor and its working method.
Background technique
Pulverizer is a kind of machinery that large scale solid material is crushed to desired size, and production capacity and pulverizer turn
The parameters direct proportionality such as sub- length, rotor speed.Belt conveyor is a kind of conveying of bulk material and handling facilities, fortune
The quadratic power direct proportionality of Movement Capabilities and bandwidth.In the actual production process, match same treatment ability pulverizer with
When belt conveyor, rotor mill length will be greater than the bandwidth of belt conveyor, this results in bulk material by Belt Conveying
It after chain-drive section falls into pulverizer entrance, concentrates in the middle part of contact pulverizer hammer, occurs that tup utilization rate is uneven and crush efficiency
The problem of decline.In addition, contacted compared in the middle part of tup with the intensive of material, tup two sides using relatively fewer, cause to hammer into shape
Weight two sides are light among head wear rate, to increase overhaul of the equipments rate and reduce the service life of tup.
Existing pulverizer even feeding method is: tripper, water conservancy diversion being arranged in the chute that conveyer is connect with pulverizer
The uniform distributions equipment such as plate and stream plate realizes the purpose of uniform distribution by guiding and adjusting stream trend.But this method has
Following problem: 1) for the biggish bulk material of viscosity, such as coal, increasing distribution equipment in chute and be easy to produce putty,
Influence production direct motion；2) a large amount of dust, operating environment of pollution are generated to the adjusting of stream and disturbance；3) in blanking operation speed compared with
Fastly, even feeding effect is poor.
Summary of the invention
The present invention provides a kind of flared crossing belt conveyor in head and its working methods, by the conveying of two kinds of different bandwidths
Band is combined, and broadens the head width of belt conveyor, material spread out using harmonious material device it is even, to realize equal to pulverizer
Spare to the purpose of material.
In order to achieve the above object, the present invention is implemented with the following technical solutions:
A kind of flared crossing belt conveyor in head, including conveyer belt, driving roller, bend pulley, carrying roller and belt support frame；
Driving roller, bend pulley, carrying roller are installed on belt support frame；Along material conveying direction, roller is driven to be set to Belt Conveying
The head of machine, bend pulley are set to the tail portion of belt conveyor；The conveyer belt is made of conveyer belt one and conveyer belt two, driving
Intermediate calender rolls are set on belt support frame between roller and bend pulley；Conveyer belt one and conveyer belt two are cycloconveyor belt,
Middle conveyer belt one is around on bend pulley and driving roller, and conveyer belt two is around on intermediate calender rolls and driving roller, i.e., in centre
Double belt structure is formed between roller and driving roller, and conveyer belt one is located at the outside of conveyer belt two；Conveyer belt two with it is defeated
Band one is sent to be coaxially disposed, the band of conveyer belt two is wider than the bandwidth of conveyer belt one；Double belt superstructure is equipped with harmonious material device.
The belt support frame is made of head frame, tailstock, middle frame, carrier roller frame and supporting leg, between head frame and middle frame, intermediate
It is connected between frame and tailstock by carrier roller frame, carrier roller frame bottom is equipped with multiple supporting legs；Driving roller is mounted on a frame, centre rolling
Cylinder is mounted on middle frame, and bend pulley is mounted on tailstock, and multiple carrying rollers are mounted on carrier roller frame.
The working method of the flared crossing belt conveyor in the head, comprising: bulk material is dumped into Belt Conveying tail
Behind portion, by one Inhaul operation of conveyer belt to intermediate calender rolls, then it is total to by the double belt that conveyer belt one and conveyer belt two form
With carrying；After harmonious material device expands stock flow width, the material expanded to one outside of conveyer belt is individually carried by conveyer belt two, material
Pulverizer entrance is uniformly scattering into after being delivered at driving roller.
Compared with prior art, the beneficial effects of the present invention are:
1) Belt Conveying is used, filler phenomenon will not be generated；
2) conveying capacity of conveyer belt one and the breaking capacity of pulverizer match, by the even rear extension in the carrying of conveyer belt two booth
To the material in one outside of conveyer belt, i.e., material sparing into crusher can be realized in the head that need to only widen belt conveyor
Material；
3) by same driving drum driven, synchronism is good for conveyer belt one and conveyer belt two；
4) structure is simple, and practical effect is good, is conducive to the utilization rate and service life that improve pulverizer.
Detailed description of the invention
Fig. 1 is a kind of schematic perspective view of the flared crossing belt conveyor in head of the present invention.
Fig. 2 is the front view of Fig. 1.
Fig. 3 is the top view of Fig. 1.
Fig. 4 is the setting relation schematic diagram of conveyer belt one and conveyer belt two.
Fig. 5 is the top view of Fig. 4.
In figure: 1. conveyer belt, one 2. conveyer belt, 2 3. bend pulley, 4. tailstock, 5. middle frame, 6. carrying roller, 7. supporting leg 8.
9. carrier roller frame of intermediate calender rolls, 10. harmonious material device 11. drives 12. 13. driving devices of frame of roller
Specific embodiment
Specific embodiments of the present invention will be further explained with reference to the accompanying drawing:
As shown in Figure 1-Figure 3, the flared crossing belt conveyor in a kind of head of the present invention, including conveyer belt 1,2, driving rolling
Cylinder 11, bend pulley 3, carrying roller 6 and belt support frame；Driving roller 11, bend pulley 3, carrying roller 6 are installed on belt support frame；
Along material conveying direction, roller 11 is driven to be set to the head of belt conveyor, bend pulley 3 is set to the tail portion of belt conveyor；
The conveyer belt is made of conveyer belt 1 and conveyer belt 22, is driven and is set on the belt support frame between roller 11 and bend pulley 3
Intermediate calender rolls 8；Conveyer belt 1 and conveyer belt 22 are cycloconveyor belt, and wherein conveyer belt 1 is around in bend pulley 3 and driving
On roller 11, conveyer belt 22 is around on intermediate calender rolls 8 and driving roller 11, i.e., the shape between intermediate calender rolls 8 and driving roller 11
At the double-deck belt composition, and conveyer belt 1 is located at the outside of conveyer belt 22；Conveyer belt 22 and conveyer belt 1 are coaxially disposed, defeated
The bandwidth for sending the band of band 22 to be wider than conveyer belt 1；Double belt superstructure is equipped with harmonious material device 10.
The belt support frame is made of head frame 12, tailstock 4, middle frame 5, carrier roller frame 9 and supporting leg 7, head frame 12 and middle frame 5
Between, connected by carrier roller frame 9 between middle frame 5 and tailstock 4,9 bottom of carrier roller frame is equipped with multiple supporting legs 7；Roller 11 is driven to pacify
On head frame 12, intermediate calender rolls 8 are mounted on middle frame 5, and bend pulley 3 is mounted on tailstock 4, and multiple carrying rollers 6 are mounted on
On carrier roller frame 9.
The working method of the flared crossing belt conveyor in the head, comprising: bulk material is dumped into Belt Conveying tail
Behind portion, by one 1 Inhaul operation of conveyer belt to intermediate calender rolls 8, the Double-skin that is then made of conveyer belt 1 and conveyer belt 22
The common carrying of band；After harmonious material device 10 expands stock flow width, the material expanded to one 1 outside of conveyer belt is independent by conveyer belt 22
Carrying, material are uniformly scattering into pulverizer entrance after being delivered at driving roller 11.
The band of conveyer belt 22 is wider than the bandwidth of conveyer belt 1；Bend pulley 3, tailstock 4 and bend pulley and centre
Bandwidth of the size of carrier roller frame 9, carrying roller 6 and supporting leg 7 between frame with conveyer belt 1 matches；Intermediate calender rolls 8, middle frame
5, the size of carrier roller frame 9, carrying roller 6, supporting leg 7 between driving roller 11, head frame 12 and intermediate calender rolls and driving roller with
The bandwidth of conveyer belt 22 matches.
As shown in fig. 4-5, conveyer belt 22 is the cycloconveyor belt of both ends closure, and the both ends of conveyer belt 22 are arranged respectively
On intermediate calender rolls 8 and driving roller 11.Conveyer belt 1 is similarly the cycloconveyor belt of both ends closure, the both ends of conveyer belt 1
It is respectively sleeved on bend pulley 3 and driving roller 11.It is first arranged conveyer belt 22 on driving roller 11, then is arranged conveyer belt one
1。
It drives roller 11 to be driven by driving device 13 to rotate, while driving bend pulley 3 to rotate by conveyer belt 1, lead to
Crossing conveyer belt 22 drives intermediate calender rolls 8 to rotate, and realizes the continuous synchronization conveying of conveyer belt 1, conveyer belt 22.Conveyer belt one
Harmonious material device 10 is suspended on 1 top for carrying section jointly with conveyer belt 22 in midair, for reducing bed depth, increases bed of material width, realizes material
Layer is uniformly distributed.The tup comprehensive engagement of bulk material and pulverizer after uniformly distributed, tup middle part and the abrasion at both ends are consistent, and
The speed of abrasion is reduced, to improve the service life of pulverizer, extends maintenance cycle.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (3)
1. a kind of flared crossing belt conveyor in head, including conveyer belt, driving roller, bend pulley, carrying roller and belt support frame；It drives
Dynamic roller, bend pulley, carrying roller are installed on belt support frame；Along material conveying direction, roller is driven to be set to belt conveyor
Head, bend pulley be set to belt conveyor tail portion；It is characterized in that, the conveyer belt is by conveyer belt one and conveyer belt two
Composition drives and sets intermediate calender rolls on the belt support frame between roller and bend pulley；Conveyer belt one and conveyer belt two are annular
Conveyer belt, wherein conveyer belt one is around on bend pulley and driving roller, and conveyer belt two is around on intermediate calender rolls and driving roller,
Double belt structure is formed between intermediate calender rolls and driving roller, and conveyer belt one is located at the outside of conveyer belt two；Conveying
Band two and conveyer belt one are coaxially disposed, and the band of conveyer belt two is wider than the bandwidth of conveyer belt one；Double belt superstructure is equipped with
Harmonious material device.
2. the flared crossing belt conveyor in a kind of head according to claim 1, which is characterized in that the belt support frame is by head
Frame, tailstock, middle frame, carrier roller frame and supporting leg composition connect between head frame and middle frame, between middle frame and tailstock by carrier roller frame
It connects, carrier roller frame bottom is equipped with multiple supporting legs；Driving roller is mounted on a frame, and intermediate calender rolls are mounted on middle frame, changed course rolling
Cylinder is mounted on tailstock, and multiple carrying rollers are mounted on carrier roller frame.
3. the working method of the flared crossing belt conveyor in head as described in claim 1 characterized by comprising bulk material
After material is dumped into belt conveyor tail, by one Inhaul operation of conveyer belt to intermediate calender rolls, then by conveyer belt one and conveying
Double belt with two compositions carries jointly；After harmonious material device expands stock flow width, expand to the material in the outside of conveyer belt one by
Conveyer belt two individually carries, and material is uniformly scattering into pulverizer entrance after being delivered at driving roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910042701.4A CN109823775B (en) | 2019-01-17 | 2019-01-17 | Head widening type belt conveyor and working method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910042701.4A CN109823775B (en) | 2019-01-17 | 2019-01-17 | Head widening type belt conveyor and working method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109823775A true CN109823775A (en) | 2019-05-31 |
| CN109823775B CN109823775B (en) | 2024-03-19 |
Family
ID=66860384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910042701.4A Active CN109823775B (en) | 2019-01-17 | 2019-01-17 | Head widening type belt conveyor and working method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109823775B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0252817A (en) * | 1988-08-12 | 1990-02-22 | Kawasaki Seisakusho:Kk | Belt conveyor |
| KR20030052145A (en) * | 2001-12-20 | 2003-06-26 | 주식회사 포스코 | An apparatus for preventing belt convetor from slipping |
| JP2010159125A (en) * | 2009-01-08 | 2010-07-22 | Taguchi Kogyo Kk | Belt conveyor device |
| CN102092555A (en) * | 2010-12-01 | 2011-06-15 | 宁夏天地西北煤机有限公司 | Symport bilayer belt conveyer |
| KR20120066562A (en) * | 2010-12-14 | 2012-06-22 | 주식회사 태성기연 | Apparatus for transferring of glass panel |
| CN202729096U (en) * | 2012-07-30 | 2013-02-13 | 沃祖成 | Dip angle belt conveyor with guiding idlers |
| US20150053535A1 (en) * | 2012-01-30 | 2015-02-26 | Hamilton da Penha Lage Silva | Self-aligning, quick exchange, transformable concave belt conveyor |
| CN207390222U (en) * | 2017-07-10 | 2018-05-22 | 山东银鹰炊事机械有限公司 | A kind of conveyer belt intermittent delivery mechanism |
| CN209635222U (en) * | 2019-01-17 | 2019-11-15 | 中冶焦耐(大连)工程技术有限公司 | A kind of flared crossing belt conveyor in head |
-
2019
- 2019-01-17 CN CN201910042701.4A patent/CN109823775B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0252817A (en) * | 1988-08-12 | 1990-02-22 | Kawasaki Seisakusho:Kk | Belt conveyor |
| KR20030052145A (en) * | 2001-12-20 | 2003-06-26 | 주식회사 포스코 | An apparatus for preventing belt convetor from slipping |
| JP2010159125A (en) * | 2009-01-08 | 2010-07-22 | Taguchi Kogyo Kk | Belt conveyor device |
| CN102092555A (en) * | 2010-12-01 | 2011-06-15 | 宁夏天地西北煤机有限公司 | Symport bilayer belt conveyer |
| KR20120066562A (en) * | 2010-12-14 | 2012-06-22 | 주식회사 태성기연 | Apparatus for transferring of glass panel |
| US20150053535A1 (en) * | 2012-01-30 | 2015-02-26 | Hamilton da Penha Lage Silva | Self-aligning, quick exchange, transformable concave belt conveyor |
| CN202729096U (en) * | 2012-07-30 | 2013-02-13 | 沃祖成 | Dip angle belt conveyor with guiding idlers |
| CN207390222U (en) * | 2017-07-10 | 2018-05-22 | 山东银鹰炊事机械有限公司 | A kind of conveyer belt intermittent delivery mechanism |
| CN209635222U (en) * | 2019-01-17 | 2019-11-15 | 中冶焦耐(大连)工程技术有限公司 | A kind of flared crossing belt conveyor in head |
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| Publication number | Publication date |
|---|---|
| CN109823775B (en) | 2024-03-19 |
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