CN108861665A - Anti-clogging cavity conveying device - Google Patents
Anti-clogging cavity conveying device Download PDFInfo
- Publication number
- CN108861665A CN108861665A CN201810745547.2A CN201810745547A CN108861665A CN 108861665 A CN108861665 A CN 108861665A CN 201810745547 A CN201810745547 A CN 201810745547A CN 108861665 A CN108861665 A CN 108861665A
- Authority
- CN
- China
- Prior art keywords
- batcher
- space
- occupied
- trough
- cavity
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 claims abstract description 30
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 1
- 239000002994 raw material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
- B65G65/46—Devices for emptying otherwise than from the top using screw conveyors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Screw Conveyors (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The present invention provides a kind of anti-clogging cavity conveying device, the batcher including having airtight cavity, is equipped with space at least towards the side in material movement direction in feed machine inlet and occupies device, device is occupied for tying up the space of material in the space.The batcher is to bury scraper feeder, is equipped with space at the top of feed machine inlet towards the side batcher trough inner wall in material movement direction and occupies device.Or the batcher is screw conveyor, the axis with helical blade is rotatably located in batcher trough, and the inner wall of batcher trough occupies device equipped with space around feed machine inlet.By with airtight cavity batcher in installation space occupy device, reduce cross-sectional area of the material near discharge port, and occupy after device by space, cross section is restored to reset condition again, although material is the loose condition (of surface) of no pressure, it will not result in blockage full of batcher trough, batcher is avoided to break down because of blocking.
Description
Technical field
The present invention relates to conveyer field, especially a kind of anti-clogging cavity conveying device.
Background technique
Existing feed type conveyer one end connects raw material cabin, and the other end connects next stage process equipment（Such as grinding machine, stirring
Machine, soda ash calcining furnace etc.）, by batcher by the feedstock transportation in raw material cabin to next stage process equipment.Since material is in raw material
It is compressed in storehouse by the effect of self gravity, after compressed material enters batcher, reverts to the pine of no pressure rapidly
Bulk state, in addition the agitation of batcher component, such as the flight chain of drag conveyor, the helical blade etc. of screw(-type) feeder,
The volume of same quality material becomes larger, and the batcher trough full of conveyer results in blockage, and then causes failure.Severe case
Under, or even cause to burn motor.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of anti-clogging cavity conveying devices, are able to solve with closed
The putty problem of the conveying device of cavity.
In order to solve the above technical problems, the technical scheme adopted by the invention is that：A kind of anti-clogging cavity conveying device, packet
The batcher with airtight cavity is included, space is equipped at least towards the side in material movement direction in feed machine inlet and occupies dress
It sets, device is occupied for tying up the space of material in the space.
In preferred scheme, it is the batcher trough inner wall positioned at feed machine inlet side that device is occupied in the space
Bulge-structure.
In preferred scheme, it is the batcher trough inner wall positioned at feed machine inlet side that device is occupied in the space
Thicken structure.
In preferred scheme, the space is occupied device and is located at around feed machine inlet.
In preferred scheme, it is larger close to the volume of batcher gating location that device is occupied in the space, and separate
The small volume of batcher gating location.
In preferred scheme, the batcher is to bury scraper feeder, is being fed machine inlet towards material movement side
To side batcher trough inner wall top be equipped with space occupy device.
In preferred scheme, it is the cavity that multiple plates are welded that device is occupied in the space, and device is occupied in space
Positioned at the central closing of scraper plate.
In preferred scheme, it is the deformable cavity of quadrangle made of multiple plates are hinged that device is occupied in the space,
The side plate for seal cavity, at least one plate of the deformable cavity of quadrangle are equipped in the two sides of the deformable cavity of quadrangle
It is connect with telescopic device, to change the volume of the deformable cavity of quadrangle.
In preferred scheme, the batcher is screw conveyor, the axis with helical blade be rotatably located to
In material machine trough, the inner wall of batcher trough occupies device equipped with space around feed machine inlet.
In preferred scheme, it is that batcher trough inner wall thickens structure that device is occupied in the space, helical blade it is straight
Diameter scaled-back.
A kind of anti-clogging cavity conveying device provided by the invention, it is empty by being arranged in the batcher with airtight cavity
Between occupy device, reduce cross-sectional area of the material near discharge port, and after occupying device by space, cross section is again extensive
Reset condition is arrived again, and although material is the loose condition (of surface) of no pressure, but not result in blockage full of batcher trough, to avoid
Batcher breaks down because of blocking.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples：
Fig. 1 is the partial structural diagram that scraper feeder is buried in the present invention.
Fig. 2 is the A-A schematic cross-sectional view of Fig. 1.
Fig. 3 is the preferred partial structural diagram that scraper feeder is buried in the present invention.
Fig. 4 is the partial structural diagram of screw conveyor in the present invention.
Fig. 5 is the B-B schematic cross-sectional view of Fig. 4.
In figure：Raw material cabin（1）, it is fed machine inlet（2）, device is occupied in space（3）, batcher trough（4）, transfer member
（5）.
Specific embodiment
Embodiment 1：
In Fig. 1 ~ 5, a kind of anti-clogging cavity conveying device, the batcher including having airtight cavity, in feed machine inlet
（2）Occupy device equipped with space at least towards the side in material movement direction（3）, device is occupied in the space（3）For squeezing
Account for the space of material.Thus structure, material is from raw material cabin（1）Into feed machine inlet（2）, material is in transfer member（5）, example
Under the action of flight chain and helical axis, run to conveying direction.Material is occupied device by space in the process of running（3）
Influence, operation cross section reduce, that is, control the flow of material.Material operation section after device is occupied in space is again extensive
Reset condition is arrived again.Although material is the loose condition (of surface) of no pressure, but not be full of batcher trough（4）It results in blockage, in turn
Avoid batcher failure.
As shown in figure 1, device is occupied in the space to preferred scheme（3）For positioned at feed machine inlet（2）Side is given
Material machine trough（4）The bulge-structure of inner wall.
Preferred scheme such as Fig. 4, in 5, device is occupied in the space（3）For positioned at feed machine inlet（2）Side
Batcher trough（4）Inner wall thickens structure.The space of material is tied up by thickening structure.
As in Fig. 4,5 in preferred scheme, device is occupied in the space（3）Positioned at feed machine inlet（2）Around.
In preferred scheme such as Fig. 4, device is occupied in the space（3）Close to feed machine inlet（2）The volume of position
It is larger, and far from feed machine inlet（2）The small volume of position.
Embodiment 2：
Preferred scheme such as Fig. 1, in 2, the batcher is to bury scraper feeder, in feed machine inlet（2）Towards material
The side batcher trough of the direction of motion（4）The top of inner wall is equipped with space and occupies device（3）.
In preferred scheme such as Fig. 2, device is occupied in the space（3）For the cavity that multiple plates are welded, space
Occupy device（3）Positioned at the central closing of scraper plate.It is located at batcher trough in this example（4）Interior flight chain is equipped with multiple
Scraper plate, the scraper plate in this example use the structure of inverted " c " shape.Device is occupied in space（3）Cavity be placed exactly in " C " shape structure
Between opening.
In preferred scheme such as Fig. 3, device is occupied in the space（3）For multiple plates it is hinged made of quadrangle it is variable
Shape cavity is equipped with the side plate for seal cavity in the two sides of the deformable cavity of quadrangle, and the deformable cavity of quadrangle is at least
One plate is connect with telescopic device, to change the volume of the deformable cavity of quadrangle.Thus structure, can be according to different material
Performance be adjusted.
Embodiment 3：
Preferred scheme such as Fig. 4, in 5, the batcher is screw conveyor, and the axis with helical blade is rotatably located at
Batcher trough（4）It is interior, in feed machine inlet（2）Surrounding batcher trough（4）Inner wall be equipped with space occupy device（3）.
Preferred scheme such as Fig. 4, in 5, device is occupied in the space（3）For batcher trough（4）Inner wall thickens structure,
The diameter scaled-back of helical blade.Preferably, structure is thickened gradually to be thinned from along material conveying direction, helical blade it is straight
Diameter accordingly increases accordingly, until restoring.
The above embodiments are only the preferred technical solution of the present invention, and are not construed as limitation of the invention, this Shen
Please in embodiment and embodiment in feature in the absence of conflict, can mutual any combination.Protection model of the invention
The technical solution that should be recorded with claim is enclosed, the equivalent replacement side of technical characteristic in the technical solution recorded including claim
Case is protection scope.Equivalent replacement i.e. within this range is improved, also within protection scope of the present invention.
Claims (10)
1. a kind of anti-clogging cavity conveying device, the batcher including having airtight cavity, it is characterized in that：In feed machine inlet
（2）Occupy device equipped with space at least towards the side in material movement direction（3）, device is occupied in the space（3）For squeezing
Account for the space of material.
2. a kind of anti-clogging cavity conveying device according to claim 1, it is characterized in that：Device is occupied in the space
（3）For positioned at feed machine inlet（2）The batcher trough of side（4）The bulge-structure of inner wall.
3. a kind of anti-clogging cavity conveying device according to claim 1, it is characterized in that：Device is occupied in the space
（3）For positioned at feed machine inlet（2）The batcher trough of side（4）Inner wall thickens structure.
4. a kind of anti-clogging cavity conveying device according to claim 1, it is characterized in that：Device is occupied in the space
（3）Positioned at feed machine inlet（2）Around.
5. a kind of anti-clogging cavity conveying device according to claim 1, it is characterized in that：Device is occupied in the space
（3）Close to feed machine inlet（2）The volume of position is larger, and far from feed machine inlet（2）The small volume of position.
6. a kind of anti-clogging cavity conveying device according to claim 1, it is characterized in that：The batcher is to bury scraper plate
Batcher, in feed machine inlet（2）Towards the side batcher trough in material movement direction（4）The top of inner wall is equipped with space
Occupy device（3）.
7. a kind of anti-clogging cavity conveying device according to claim 6, it is characterized in that：Device is occupied in the space
（3）For the cavity that multiple plates are welded, device is occupied in space（3）Positioned at the central closing of scraper plate.
8. a kind of anti-clogging cavity conveying device according to claim 6 or 7, it is characterized in that：Dress is occupied in the space
It sets（3）For multiple plates it is hinged made of the deformable cavity of quadrangle, be equipped in the two sides of the deformable cavity of quadrangle for close
The side plate of cavity is sealed, at least one plate of the deformable cavity of quadrangle is connect with telescopic device, deformable to change quadrangle
The volume of cavity.
9. a kind of anti-clogging cavity conveying device according to claim 1, it is characterized in that：The batcher is spiral transferring
Machine is sent, the axis with helical blade is rotatably located at batcher trough（4）It is interior, in feed machine inlet（2）Surrounding batcher
Trough（4）Inner wall be equipped with space occupy device（3）.
10. a kind of anti-clogging cavity conveying device according to claim 9, it is characterized in that：Device is occupied in the space
（3）For batcher trough（4）Inner wall thickens structure, the diameter scaled-back of helical blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810745547.2A CN108861665B (en) | 2018-07-09 | 2018-07-09 | Anti-blocking cavity conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810745547.2A CN108861665B (en) | 2018-07-09 | 2018-07-09 | Anti-blocking cavity conveying device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108861665A true CN108861665A (en) | 2018-11-23 |
| CN108861665B CN108861665B (en) | 2024-03-29 |
Family
ID=64300247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810745547.2A Active CN108861665B (en) | 2018-07-09 | 2018-07-09 | Anti-blocking cavity conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108861665B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH620859A5 (en) * | 1977-04-22 | 1980-12-31 | Kensaku Nakamura | System for reclaiming plastics |
| JPH11208858A (en) * | 1998-01-23 | 1999-08-03 | Kubota Corp | Clogging prevention device for drain screw conveyer |
| CN103552817A (en) * | 2013-10-30 | 2014-02-05 | 煤炭科学研究总院 | Spiral conveyer with special pipe walls |
| CN205916665U (en) * | 2016-08-05 | 2017-02-01 | 营口盛海化工有限公司 | Buried scraper conveyer |
| CN208377963U (en) * | 2018-07-09 | 2019-01-15 | 宜昌新宜运机械有限公司 | Anti-clogging cavity conveying device |
-
2018
- 2018-07-09 CN CN201810745547.2A patent/CN108861665B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH620859A5 (en) * | 1977-04-22 | 1980-12-31 | Kensaku Nakamura | System for reclaiming plastics |
| JPH11208858A (en) * | 1998-01-23 | 1999-08-03 | Kubota Corp | Clogging prevention device for drain screw conveyer |
| CN103552817A (en) * | 2013-10-30 | 2014-02-05 | 煤炭科学研究总院 | Spiral conveyer with special pipe walls |
| CN205916665U (en) * | 2016-08-05 | 2017-02-01 | 营口盛海化工有限公司 | Buried scraper conveyer |
| CN208377963U (en) * | 2018-07-09 | 2019-01-15 | 宜昌新宜运机械有限公司 | Anti-clogging cavity conveying device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108861665B (en) | 2024-03-29 |
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