CN106865102A - A kind of abrasion-proof backing block for powder carry - Google Patents
A kind of abrasion-proof backing block for powder carry Download PDFInfo
- Publication number
- CN106865102A CN106865102A CN201710154334.8A CN201710154334A CN106865102A CN 106865102 A CN106865102 A CN 106865102A CN 201710154334 A CN201710154334 A CN 201710154334A CN 106865102 A CN106865102 A CN 106865102A
- Authority
- CN
- China
- Prior art keywords
- separated material
- liner plate
- material screen
- plate matrix
- abrasion
- 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.)
- Pending
Links
- 239000000843 powder Substances 0.000 title claims abstract description 26
- 239000000463 material Substances 0.000 claims abstract description 126
- 239000011159 matrix material Substances 0.000 claims abstract description 74
- 238000003780 insertion Methods 0.000 claims abstract description 4
- 230000037431 insertion Effects 0.000 claims abstract description 4
- 241000397426 Centroberyx lineatus Species 0.000 claims description 6
- 238000005299 abrasion Methods 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 230000008439 repair process Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910000975 Carbon steel Inorganic materials 0.000 description 2
- 239000003082 abrasive agent Substances 0.000 description 2
- 239000010962 carbon steel Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229920001967 Metal rubber Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 210000001138 tear Anatomy 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
- B65G11/00—Chutes
- B65G11/16—Interior surfaces; Linings
- B65G11/166—Interior surfaces; Linings for bulk
-
- 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
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
Landscapes
- Chutes (AREA)
Abstract
A kind of abrasion-proof backing block for powder carry, belongs to industrial abrasion-proof backing block technical field, for powder carry.Its technical scheme is：Liner plate matrix is flat board, separated material screen is a plurality of parallel elongated plates, the length direction of separated material screen is perpendicular with the supplied materials direction of abrasion-proof backing block, the plate face of separated material screen is vertical with the plate face of liner plate matrix, it is connected with liner plate matrix in the plate face bottom insertion liner plate matrix of separated material screen, higher than the surface of liner plate matrix, adjacent separated material screen is in liner plate matrix surface formation storing grid on the plate face top of separated material screen.The present invention has broken the Traditional Thinking of the improvement liner plate wear-resistant material of routine, and use " autogenous grinding " to design, uniquely by conveying powder materials in itself as grinding bed material, substantially reduce the abrasion to liner plate, extend the service life of liner plate, the cost changed and repair liner plate is reduced, with significant economic benefit.
Description
Technical field
The present invention relates to a kind of abrasion-proof backing block for powder carry, belong to industrial abrasion-proof backing block technical field.
Background technology
The equipment such as ores lifting system, ball mill, disintegrating machine are the main equipment easy to wear of industrial quarters, improve these equipment
The life-span of spare part easy to wear, people's research topic is for a long time turned into from suitable high-abrasive material.Abrasion-proof backing block is ore deposit
The conventional part of the equipment such as stone induction system, ball mill, disintegrating machine, abrasion-proof backing block can typically be classified as three major types：Metal class, non-gold
Category rubber-like, compound metal-rubber class.At present, the liner plate predominantly Gao Meng that most of ore class powder chutes are used both at home and abroad
Steel, various steel alloys, antiwear high-chromium cast iron and wear-resistant ceramic etc..The working method of abrasion-proof backing block is that transport material enters to liner plate matrix
Row directly contact rubs, and inevitably causes loss to liner plate in friction process, and liner plate after a period of time using needing more
Change.In order to improve the service life of abrasion-proof backing block, research both domestic and external is paid attention to improve the material of liner plate always, be devoted to how
Material hardness and wearability are improved, and throws the substantial amounts of human and material resources of people, but produced little effect, and developed new material cost
Too high, relative to few liner plate life-span is extended, some are lost more than gain.So far, the use longevity of abrasion-proof backing block how is improved
The problem of life never has and is efficiently solved, the problem as puzzlement row those skilled in the art, it would be highly desirable to solve.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of abrasion-proof backing block for powder carry, this abrasion-proof backing block
Abrasion of the powder to liner plate can be efficiently reduced, the service life of liner plate is greatly prolonged, production cost is reduced.
Solving the technical scheme of above-mentioned technical problem is：
A kind of abrasion-proof backing block for powder carry, it includes liner plate matrix and separated material screen, and liner plate matrix is flat board, feed retainer
Plate is a plurality of parallel elongated plates, and separated material screen is located at the top of liner plate matrix, the length direction and wear-resisting lining of separated material screen
The supplied materials direction of plate is perpendicular, and the plate face of separated material screen is vertical with the plate face of liner plate matrix, the plate face bottom insertion of separated material screen
It is connected with liner plate matrix in liner plate matrix, the surface of the plate face top higher than liner plate matrix of separated material screen, adjacent feed retainer
Plate forms storing grid in liner plate matrix surface.
The above-mentioned abrasion-proof backing block for powder carry, the separated material screen protrusion liner plate matrix surface height be equal to or
The depth in liner plate matrix is embedded in less than separated material screen.
The above-mentioned abrasion-proof backing block for powder carry, the separated material screen is in the longitudinal direction strip straight panel, or
It is circular arc plate, or is waveform plate.
The above-mentioned abrasion-proof backing block for powder carry, the upper surface of the liner plate matrix also have a plurality of parallel longitudinal direction every
Plate, longitudinal baffle is perpendicular with separated material screen, and a plurality of longitudinal baffle is connected with separated material screen respectively, the height of longitudinal baffle with
Separated material screen is identical.
The above-mentioned abrasion-proof backing block for powder carry, the liner plate matrix with separated material screen for castingin is connected, liner plate matrix
Fluted with separated material screen junction, the bottom of separated material screen is cast in the groove of liner plate matrix.
The above-mentioned abrasion-proof backing block for powder carry, the liner plate matrix is connected with separated material screen to inlay, in liner plate base
The bottom for having convex shape caulking groove or swallow-tail form caulking groove, separated material screen with separated material screen junction on body has corresponding convex shape to slide
Block or swallow-tail form sliding block, the sliding block of separated material screen bottom are embedded in the caulking groove of liner plate matrix.
The above-mentioned abrasion-proof backing block for powder carry, the liner plate matrix is bolt connection with separated material screen, in liner plate base
There is screw along separated material screen length direction with separated material screen junction on body, there is corresponding vertical company on separated material screen
Hole is connect, connecting bolt is connected through the connecting hole on separated material screen with the screw of liner plate matrix.
The beneficial effects of the invention are as follows：
Separated material screen of the invention forms storing grid on the surface of liner plate matrix, and in course of conveying, transport powder-material first will
Storing grid between separated material screen is filled up, and the powder in storing grid turns into grinding bed material, reduces mill of the transport material to liner plate
Damage, greatly improve the liner plate life-span；Can be changed after the abrasion of separated material screen, be reduced use cost.
The present invention is the pioneering of abrasion-proof backing block, and the present invention has broken routine, does not stick to improve liner plate wear-resistant material
Traditional Thinking, and use " autogenous grinding " to design, uniquely by conveying powder materials in itself as grinding bed material, substantially reduce to liner plate
Abrasion, extends the service life of liner plate, the cost changed and repair liner plate is reduced, with significant economic benefit.
Brief description of the drawings
Fig. 1 is castingin attachment structure schematic diagram of the invention；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is of the invention to inlay attachment structure schematic diagram；
Fig. 4 is bolt fastening structure schematic diagram of the invention；
Fig. 5 is the A-A sectional views of Fig. 4；
Fig. 6 is the structural representation for having a longitudinal baffle of the invention；
Fig. 7 is the top view of Fig. 6；
Fig. 8 is the structural representation of waveform separated material screen of the invention.
Marked in figure as follows：Liner plate matrix 1, separated material screen 2, storing grid 3, longitudinal baffle 4, groove 5, convex shape caulking groove
6th, convex shape sliding block 7, screw 8, connecting hole 9, connecting bolt 10.
Specific embodiment
The present invention includes liner plate matrix 1, separated material screen 2.
Shown in figure, liner plate matrix 1 is flat board, separated material screen 2 is a plurality of parallel elongated plates, and separated material screen 2 is fixed
On the surface of liner plate matrix 1.The material of liner plate matrix 1 is carbon steel, and separated material screen 2 is high-abrasive material of the hardness higher than carbon steel.
Shown in figure, the length direction of separated material screen 2 is perpendicular with the supplied materials direction of abrasion-proof backing block 1, the plate of separated material screen 2
Face is vertical with the plate face of liner plate matrix 1, and the plate face bottom of separated material screen 2 is connected in being embedded in liner plate matrix 1 with liner plate matrix 1,
Higher than the surface of liner plate matrix 1, adjacent separated material screen 2 is in the surface of liner plate matrix 1 formation storing on the plate face top of separated material screen 2
Grid 3.In course of conveying, transport powder-material first fills up the storing grid 3 between separated material screen 2, in storing grid 3
Powder turns into grinding bed material, reduces abrasion of the transport material to liner plate.
Shown in figure, the height that separated material screen 2 protrudes on the surface of liner plate matrix 1 is embedded in equal to or less than separated material screen 2
Depth in liner plate matrix 1.Preferred separated material screen 2 is higher by the surface of liner plate matrix 1 for 40mm, the insertion liner plate base of separated material screen 2
Part in body 1 is no less than 40mm.
Shown in figure, separated material screen 2 is in the longitudinal direction strip straight panel, or is circular arc plate, or is wave
Shape plate.
Shown in figure, there be a plurality of parallel longitudinal baffle 4, longitudinal baffle 4 and separated material screen in the upper surface of liner plate matrix 1
2 is perpendicular, and a plurality of longitudinal baffle 4 is connected with separated material screen 2 respectively, and the height of longitudinal baffle 4 is identical with separated material screen 2.
Shown in figure, a kind of connected mode of liner plate matrix 1 and separated material screen 2 is connected for castingin.Liner plate matrix 1 and separated material
The junction of screen 2 fluted 5, the bottom of separated material screen 2 is cast in the groove 5 of liner plate matrix 1.
Shown in figure, liner plate matrix 1 is connected with another connected mode of separated material screen 2 to inlay.On liner plate matrix 1
Have a convex shape caulking groove 6 or swallow-tail form caulking groove with the junction of separated material screen 2, the bottom of separated material screen 2 has corresponding convex shape to slide
Block 7 or swallow-tail form sliding block, the sliding block of the bottom of separated material screen 2 are embedded in the caulking groove of liner plate matrix 1.
Shown in figure, liner plate matrix 1 is bolt connection with the third connected mode of separated material screen 2.On liner plate matrix 1
Have screw 8 along the length direction of separated material screen 2 with the junction of separated material screen 2, have corresponding vertical company on separated material screen 2
Hole 9 is connect, connecting bolt 10 is connected through the connecting hole 9 on separated material screen 2 with the screw 8 of liner plate matrix 1.
The advantage of above-mentioned three kinds of connected modes is after separated material screen 2 weares and teares, can to remove separated material screen 2, is more renewed
Separated material screen 2, liner plate matrix 1 can be continuing with, and extend the service life of liner plate matrix 1, reduce the use of liner plate
Cost.
Use process of the invention is as follows：
To be configured with after the liner plate matrix 1 of separated material screen 2 is installed to transport channel, start to realize feed, material is transported first and is filled up
Storing grid 3 between separated material screen 2, forms transport grinding bed material, and subsequent transportation material passes through from grinding bed material, realizes transport
Autogenous grinding between material.When separated material screen 2 is due to wear height reduction, when influence grinding bed material is formed, liner plate matrix 1 is pulled down,
After changing separated material screen 2, liner plate matrix 1 is installed on transport channel again and is continuing with.
Claims (7)
1. a kind of abrasion-proof backing block for powder carry, it is characterised in that：It includes liner plate matrix（1）With separated material screen（2）, lining
Plate matrix（1）It is flat board, separated material screen（2）It is a plurality of parallel elongated plates, separated material screen（2）Positioned at liner plate matrix（1）'s
Top, separated material screen（2）Length direction it is perpendicular with the supplied materials direction of abrasion-proof backing block, separated material screen（2）Plate face and liner plate
Matrix（1）Plate face it is vertical, separated material screen（2）Plate face bottom insertion liner plate matrix（1）In with liner plate matrix（1）It is connected,
Separated material screen（2）Plate face top be higher than liner plate matrix（1）Surface, adjacent separated material screen（2）In liner plate matrix（1）Surface
Form storing grid（3）.
2. the abrasion-proof backing block for powder carry according to claim 1, it is characterised in that：The separated material screen（2）It is prominent
Go out in liner plate matrix（1）The height on surface is equal to or less than separated material screen（2）It is embedded in liner plate matrix（1）Interior depth.
3. the abrasion-proof backing block for powder carry according to claim 2, it is characterised in that：The separated material screen（2）
It is strip straight panel on length direction, or is circular arc plate, or is waveform plate.
4. the abrasion-proof backing block for powder carry according to claim 3, it is characterised in that：The liner plate matrix（1）'s
There is a plurality of parallel longitudinal baffle upper surface（4）, longitudinal baffle（4）With separated material screen（2）It is perpendicular, a plurality of longitudinal baffle
（4）Respectively with separated material screen（2）It is connected, longitudinal baffle（4）Height and separated material screen（2）It is identical.
5. the abrasion-proof backing block for powder carry according to claim 4, it is characterised in that：The liner plate matrix（1）With
Separated material screen（2）For castingin is connected, liner plate matrix（1）With separated material screen（2）Junction is fluted（5）, separated material screen（2）Under
Portion casts in liner plate matrix（1）Groove（5）In.
6. the abrasion-proof backing block for powder carry according to claim 4, it is characterised in that：The liner plate matrix（1）With
Separated material screen（2）To inlay connection, in liner plate matrix（1）On with separated material screen（2）There is convex shape caulking groove junction（6）Or swallow
Tail shape caulking groove, separated material screen（2）Bottom have corresponding convex shape sliding block（7）Or swallow-tail form sliding block, separated material screen（2）Bottom
Sliding block is embedded in liner plate matrix（1）Caulking groove in.
7. the abrasion-proof backing block for powder carry according to claim 4, it is characterised in that：The liner plate matrix（1）With
Separated material screen（2）It is bolt connection, in liner plate matrix（1）On with separated material screen（2）Junction has along separated material screen（2）It is long
Spend the screw in direction（6）, separated material screen（2）On have corresponding vertical connecting hole（9）, connecting bolt（10）Through separated material screen
（2）On connecting hole（9）With liner plate matrix（1）Screw（8）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710154334.8A CN106865102A (en) | 2017-03-15 | 2017-03-15 | A kind of abrasion-proof backing block for powder carry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710154334.8A CN106865102A (en) | 2017-03-15 | 2017-03-15 | A kind of abrasion-proof backing block for powder carry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106865102A true CN106865102A (en) | 2017-06-20 |
Family
ID=59171181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710154334.8A Pending CN106865102A (en) | 2017-03-15 | 2017-03-15 | A kind of abrasion-proof backing block for powder carry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106865102A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109703931A (en) * | 2019-01-16 | 2019-05-03 | 中联重科股份有限公司 | Receiving hopper |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1075372A (en) * | 1963-06-18 | 1967-07-12 | Skelleftea Gummifabriks A B | Improvements in or relating to wear elements |
| AU2770102A (en) * | 2001-03-26 | 2002-10-03 | Wallace & Sons Research Pty Ltd | Wear device |
| CN201447206U (en) * | 2009-07-07 | 2010-05-05 | 钱红光 | Self-control wear-resisting low-noise steel plate chute |
| CN205132272U (en) * | 2015-10-28 | 2016-04-06 | 安徽省三方新材料科技有限公司 | Durable easy chute welt of changing |
| CN205132271U (en) * | 2015-10-28 | 2016-04-06 | 安徽省三方新材料科技有限公司 | Wear -resisting not chute welt of long -pending material |
| CN205418785U (en) * | 2016-03-25 | 2016-08-03 | 广东海洋大学 | Novel wear -resisting blanking structure |
| CN206871818U (en) * | 2017-03-15 | 2018-01-12 | 唐山钢铁集团有限责任公司 | A kind of abrasion-proof backing block for powder carry |
-
2017
- 2017-03-15 CN CN201710154334.8A patent/CN106865102A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1075372A (en) * | 1963-06-18 | 1967-07-12 | Skelleftea Gummifabriks A B | Improvements in or relating to wear elements |
| AU2770102A (en) * | 2001-03-26 | 2002-10-03 | Wallace & Sons Research Pty Ltd | Wear device |
| CN201447206U (en) * | 2009-07-07 | 2010-05-05 | 钱红光 | Self-control wear-resisting low-noise steel plate chute |
| CN205132272U (en) * | 2015-10-28 | 2016-04-06 | 安徽省三方新材料科技有限公司 | Durable easy chute welt of changing |
| CN205132271U (en) * | 2015-10-28 | 2016-04-06 | 安徽省三方新材料科技有限公司 | Wear -resisting not chute welt of long -pending material |
| CN205418785U (en) * | 2016-03-25 | 2016-08-03 | 广东海洋大学 | Novel wear -resisting blanking structure |
| CN206871818U (en) * | 2017-03-15 | 2018-01-12 | 唐山钢铁集团有限责任公司 | A kind of abrasion-proof backing block for powder carry |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109703931A (en) * | 2019-01-16 | 2019-05-03 | 中联重科股份有限公司 | Receiving hopper |
| CN109703931B (en) * | 2019-01-16 | 2024-03-08 | 中联重科股份有限公司 | Receiving hopper |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170620 |