CN105857982A - Wear-resistant mineral separation hopper - Google Patents
Wear-resistant mineral separation hopper Download PDFInfo
- Publication number
- CN105857982A CN105857982A CN201610422465.5A CN201610422465A CN105857982A CN 105857982 A CN105857982 A CN 105857982A CN 201610422465 A CN201610422465 A CN 201610422465A CN 105857982 A CN105857982 A CN 105857982A
- Authority
- CN
- China
- Prior art keywords
- wear
- funnel
- hopper
- resistant
- upper hopper
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/02—Wall construction
- B65D90/04—Linings
- B65D90/041—Rigid liners fixed to the container
Abstract
The invention discloses a wear-resistant mineral separation hopper, and belongs to the field of mining machinery equipment. The wear-resistant mineral separation hopper comprises an upper belt device, a lower belt device and a guide chute, wherein the upper end of the wear-resistant mineral separation hopper is connected with an upper belt, and the lower end of the wear-resistant mineral separation hopper is connected with the guide chute and covers the lower belt; the wear-resistant mineral separation hopper is characterized by being composed of an upper hopper and a lower hopper connected with each other; the upper hopper adopts a truncated pyramid-shaped shell with a large upper part and a small lower part and formed by connecting four trapezoidal plates; the trapezoidal plates are composed of common steel plates and wear-resistant lining steel plates; wear-resistant baffles are arranged on a discharging impact surface of the upper hopper; the lower hopper adopts a prismatic shell formed by connecting four parallelogram plates with equal size; the parallelogram plates are composed of common steel plates and wear-resistant lining steel plates; wear-resistant baffles 2 are arranged on a discharging impact surface of the lower hopper. The wear-resistant mineral separation hopper disclosed by the invention has the advantages that the hopper is novel in concept, simple in structure, reasonable, stable and firm, the wear-resistant baffles are connected with the hopper walls, damage of ore to the inner wall of the hopper is greatly reduced, the stopping production overhauling period is prolonged, and the cost of spare parts is reduced; moreover, the wear-resistant baffles can be rapidly replaced after damaged, the maintenance time is saved, the operation is safe, and the manufacturing cost is low.
Description
Technical field
The invention belongs to mining machinery equipment technology field, particularly relate to a kind of ore dressing wear-resistance funnel.
Background technology
In Ore production process, the Ore produced from stope is transported to ore dressing plant, through the most broken, in small, broken bits and ore grinding
After operation, the granularity of Ore is gradually reduced, grade is more and more higher, finally selects qualified refined ore.Ore
Circulation in ore dressing plant relies on belt-conveying, and funnel is to connect adjacent two belt transferring equipment.Existing frequently-used
Ore dressing funnel be that general steel plate is welded, existing defects is, owing to Ore is hard, rushing of transfer ore deposit
Hit, funnel with serious wear in the shock of Ore and friction, change, keep in repair frequently, constrain ore dressing plant
Production efficiency；When replacing, maintenance funnel, ore dressing plant needs to stop production, and labor strength is big, changes, keeps in repair leakage
Bucket is taken a lot of work, time-consuming, cost is high and there is higher potential safety hazard.
In prior art, the existing technical scheme about wear-resistance funnel is open, such as Chinese Patent Application No.
201420752738.9, publication date is December 25 in 2013, and invention and created name is mine double-layer funnel,
The mine double-layer funnel of this application case, including mining funnel, mining inner wall of hopper is coated with wearing layer；Wear-resisting
The inwall of layer and mining funnel is spaced 3～5 centimetres；Polyethylene wearproof layer it is filled with between wearing layer and inwall；
Wearing layer is iron plate layer.But, the wearing layer said in this application case is iron plate layer warp in actual use
The shock repeatedly of material, friction still can be worn and torn, and wearing layer is inner wall of hopper, and maintenance is wasted time and energy when changing.
In sum, the wear-resisting holding of funnel in prior art how is overcome to use the cycle to remain existing skill for a long time
Technical barrier urgently to be resolved hurrily in art.
Summary of the invention
For overcoming the deficiencies in the prior art, it is an object of the invention to provide a kind of ore dressing wear-resistance funnel, structure
Stable firmly fabrication and installation are convenient, and anti-wear performance is good, extend funnel service life, reduce maintenance time and
Reduce operating cost.
A kind of ore dressing wear-resistance funnel, including upper belt device, lower belt dressing and deflector chute, the wear-resisting leakage of ore dressing
Upper belt is accepted in bucket upper end, and lower end is connected with deflector chute and covers on lower belt, being characterized in described ore dressing
Wear-resistance funnel is connected by upper hopper and lower funnel and forms；Described upper hopper is connected into inversion by four pieces of trapezoidal plates
Up big and down small hollow prismatic table shape housing；Described trapezoidal plate is made up of general steel plate and inner liner abrasive resistant steel plate,
Upper hopper blanking shock surface is the most parallel sets 4 lattice wear-resistant baffle plates, shortens successively according to the long width of trapezoidal waist；Institute
The hollowed out prism housing that the lower funnel stated is connected into by the parallelogram plate that four block sizes are equal, parallel four
Limit shape plate is made up of general steel plate and inner liner abrasive resistant steel plate, and lower funnel blanking shock surface is the most parallel, and to set 5 lattice resistance to
Mill baffle plate, upper and lower length is equal；Under described upper hopper wear-resistant baffle plate gap ratio, funnel wear-resistant baffle plate spacing is big.
Improve further, the left and right limit of trapezoidal plate of described upper hopper housing and the lower vertical flanging of edge break, folding
Setting bolt hole on limit, bolt four pieces of trapezoidal plates are connected into hollow prismatic table shape housing, upper hopper blanking is impacted
4 row's bolts hole, two round spacing 90～120mm are at least set on face；The parallelogram four of described lower funnel
The vertical flanging of edge break, flanging sets bolt hole, bolt four pieces of parallelogram plates are connected into hollow rib
Cylindrical shell, lower funnel blanking shock surface at least sets 5 row's bolts hole, two round spacing 80～90mm；Again
With bolt, upper hopper and lower funnel are linked into an integrated entity.
Improving further, described upper hopper housing trapezoidal plate is connected into hollow by angle steel four pieces of trapezoidal plates of welding
Prismatic table shape housing, upper hopper blanking shock surface at least sets 4 row's bolts hole, two round spacing 90～120mm；
Four pieces of parallelogram plates are connected into hollow prism by angle steel welding by the parallelogram plate of described lower funnel
Shape housing, lower funnel blanking shock surface at least sets 5 row's bolts hole, two round spacing 80～90mm；Use again
Upper hopper and lower funnel are linked into an integrated entity by angle steel.
Improve further, the company of four pieces of parallelogram plates of four pieces of trapezoidal plates of described upper hopper and lower funnel
Edge fit is with being welded to connect integral not less than 100 bugle steel.
Improve further, the general steel plate thickness 5～10mm that described upper hopper, lower funnel use, upper hopper,
The wear-resistant baffle plate thickness 10mm that lower funnel uses.
Improving further, described wear-resistant baffle plate is L-shaped, and " L " type wear-resistant baffle plate is by L100 bugle steel
Making, angle steel one wing sets the bolt set on bolt hole and upper hopper blanking shock surface, lower funnel blanking shock surface
Hole is corresponding, is bolted on shock surface.
Improve further, described wear-resistant baffle plate in " Z " type, the three every length of sides in limit of " Z " type wear-resistant baffle plate
100mm, thickness 10mm；" Z " type wear-resistant baffle plate one wing sets bolt hole and upper hopper blanking shock surface, lower leakage
The bolt hole set on bucket blanking shock surface is corresponding, is bolted.
During use, Ore is poured in funnel from upper belt, and part Ore covers " L "/" Z " on funnel
On type wear-resistant baffle plate, on funnel blanking shock surface formed protective " Ore plate ", follow-up fall down
The Ore come only can produce shock, friction with " Ore plate ", reduces or avoids the blanking to inner wall of hopper
Shock surface causes damage；Change in time according to " L "/" Z " the type wear-resistant baffle plate degree of wear.
Compared with prior art, advantage is novel, simple in construction, and reasonably stability is firm, by " L "/
" Z " type wear-resistant baffle plate is connected by high-strength bolt and hopper walls, greatly reduces because of Ore and inner wall of hopper
Directly clash into, damage that friction causes so that stop production to overhaul cycle stretch-out, reduce spare part expense；“L”
/ " Z " type wear-resistant baffle plate can realize quick-replaceable after damaging, and is substantially reduced labor strength, saves maintenance
Time, operate safety, low cost of manufacture.
Accompanying drawing explanation
Fig. 1 is wear-resistance funnel structure front elevational schematic.
Fig. 2 is wear-resistance funnel structure schematic side view.
Fig. 3 is " L " type wear-resistant baffle plate structural representation
Fig. 4 is " Z " type wear-resistant baffle plate structural representation.
Fig. 5 is that " L " type wear-resistant baffle plate installs schematic perspective view.
Fig. 6 is that " Z " type wear-resistant baffle plate installs schematic perspective view.
In figure: 13 times funnels of upper belt device 2 upper hopper 4 times belt dressing 5 upper hopper blanking shock surface
6 times funnel blanking shock surface 7 " Z " type wear-resistant baffle plate 8 " L " type wear-resistant baffle plate 9 bolts hole.
Detailed description of the invention
Below in conjunction with embodiment, the present invention will be further described.
By Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6 it can be seen that a kind of ore dressing wear-resistance funnel, including
Upper belt device 1, lower belt dressing 4 and deflector chute, ore dressing wear-resistance funnel upper end accept upper belt, lower end with
Deflector chute connects and covers on lower belt, is characterized in that described ore dressing wear-resistance funnel is by upper hopper 2 and lower leakage
Bucket 3 connection composition；Described upper hopper 2 is connected into inverted up big and down small hollow rib by four pieces of trapezoidal plates
Platform shape housing；Described trapezoidal plate is made up of general steel plate and inner liner abrasive resistant steel plate, upper hopper blanking shock surface 5
The most parallel set 4 lattice wear-resistant baffle plates, shorten successively according to the long width of trapezoidal waist；Described lower funnel 3 is by four
The hollowed out prism housing that the parallelogram plate that block size is equal connects into, parallelogram plate is by ordinary steel
Plate and inner liner abrasive resistant steel plate composition, the most parallel 5 lattice wear-resistant baffle plates that set of lower funnel blanking shock surface 6, up and down
Length is equal；Under described upper hopper 2 wear-resistant baffle plate gap ratio, funnel 3 wear-resistant baffle plate spacing is big.
By Fig. 1, Fig. 2, Fig. 5, Fig. 6 it can be seen that the trapezoidal plate of described upper hopper 2 housing is left and right
Limit and the lower vertical flanging of edge break, flanging sets bolt hole, bolt four pieces of trapezoidal plates is connected into hollow terrace with edge
Shape housing, upper hopper blanking shock surface 5 at least sets 4 row's bolts hole, two round spacing 90～120mm；Institute
The parallelogram four vertical flanging of edge break of the lower funnel stated, flanging sets bolt hole, by bolt by four pieces
Parallelogram plate connects into hollowed out prism housing, and lower funnel blanking shock surface 6 at least sets 5 row's bolts
Hole, two round spacing 80～90mm；With bolt, upper hopper 2 and lower funnel 3 are linked into an integrated entity again.
By Fig. 1, Fig. 2, Fig. 5, Fig. 6 it can be seen that described upper hopper 2 housing trapezoidal plate is welded by angle steel
Connect four pieces of trapezoidal plates and connect into hollow prismatic table shape housing, upper hopper blanking shock surface 5 at least sets 4 row's bolts
Hole, two round spacing 90～120mm；Four pieces are put down by the parallelogram of described lower funnel 3 by angle steel welding
Row quadrangular plate connects into hollowed out prism housing, and lower funnel blanking shock surface 6 at least sets 5 row's bolts hole,
Two round spacing 80～90mm；With angle steel, upper hopper 2 and lower funnel 3 are linked into an integrated entity again.
The connection limit of four pieces of parallelogram plates of 2 four pieces of trapezoidal plates of described upper hopper and lower funnel 3 is not with
It is welded to connect integral less than 100 bugle steel.
The general steel plate thickness 5～10mm that described upper hopper 2, lower funnel 3 use, upper hopper 2, lower leakage
The wear-resistant baffle plate thickness 10mm of bucket 3 use.
By Fig. 1, Fig. 2, Fig. 3, Fig. 5 it can be seen that described wear-resistant baffle plate is L-shaped, " L " type
Wear-resistant baffle plate 8 is made up of L100 bugle steel, angle steel one wing set bolt hole and upper hopper blanking shock surface 5, under
The bolt hole set on funnel blanking shock surface 6 is corresponding, is bolted on shock surface.
By Fig. 1, Fig. 2, Fig. 4, Fig. 6 it can be seen that described wear-resistant baffle plate is in " Z " type, " Z " type
Three every length of sides 100mm in limit of wear-resistant baffle plate 7, thickness 10mm；" Z " type wear-resistant baffle plate one wing set bolt hole with
The bolt hole set on upper hopper blanking shock surface 5, lower funnel blanking shock surface 6 is corresponding, is bolted.
During use, Ore is poured in funnel from upper belt, and part Ore covers " L "/" Z " on funnel
On type wear-resistant baffle plate, on funnel blanking shock surface formed protective " Ore plate ", follow-up fall down
The Ore come only can produce shock, friction with " Ore plate ", reduces or avoids the blanking to inner wall of hopper
Shock surface causes damage；Change in time according to " L "/" Z " the type wear-resistant baffle plate degree of wear.
Claims (7)
1. an ore dressing wear-resistance funnel, including upper belt device (1), lower belt dressing (4) and deflector chute,
Upper belt is accepted in ore dressing wear-resistance funnel upper end, and lower end is connected with deflector chute and covers on lower belt, and its feature exists
It is made up of upper hopper (2) and lower funnel (3) connection in described ore dressing wear-resistance funnel；Described upper hopper
(2) inverted up big and down small hollow prismatic table shape housing is connected into by four pieces of trapezoidal plates；Described trapezoidal plate by
General steel plate and inner liner abrasive resistant steel plate composition, upper hopper blanking shock surface (5) is the most parallel sets the 4 wear-resisting gears of lattice
Plate, shortens successively according to the long width of trapezoidal waist；Described lower funnel (3) by four block sizes equal parallel four
The hollowed out prism housing that limit shape plate connects into, parallelogram plate is by general steel plate and inner liner abrasive resistant steel plate group
Becoming, lower funnel blanking shock surface (6) is the most parallel sets 5 lattice wear-resistant baffle plates, and upper and lower length is equal；Described
Under upper hopper (2) wear-resistant baffle plate gap ratio, funnel (3) wear-resistant baffle plate spacing is big.
A kind of ore dressing wear-resistance funnel the most according to claim 1, it is characterised in that described upper hopper (2)
The left and right limit of trapezoidal plate of housing and the lower vertical flanging of edge break, flanging sets bolt hole, by bolt by four pieces of ladders
Shape plate connects into hollow prismatic table shape housing, and upper hopper blanking shock surface (5) at least sets 4 row's bolts hole, and two
Round spacing 90～120mm；The parallelogram four vertical flanging of edge break of described lower funnel, flanging sets spiral shell
Four pieces of parallelogram plates are connected into hollowed out prism housing by bolt by bolt throughhole, and lower funnel blanking is impacted
5 row's bolts hole, two round spacing 80～90mm are at least set on face (6)；Again with bolt by upper hopper (2)
Link into an integrated entity with lower funnel (3).
A kind of ore dressing wear-resistance funnel the most according to claim 1, it is characterised in that described upper hopper (2)
Housing trapezoidal plate is connected into hollow prismatic table shape housing, upper hopper blanking shock surface by angle steel four pieces of trapezoidal plates of welding
(5) (4) row bolt hole, two round spacing 90～120mm are at least set on；Described lower funnel (3)
Four pieces of parallelogram plates are connected into hollowed out prism housing, under lower funnel by angle steel welding by parallelogram
5 row's bolts hole, two round spacing 80～90mm are at least set on material shock surface (6)；Again with angle steel by upper hopper
(2) link into an integrated entity with lower funnel (3).
A kind of ore dressing wear-resistance funnel the most according to claim 3, it is characterised in that described upper hopper (2)
The connection limit of four pieces of parallelogram plates of four pieces of trapezoidal plates and lower funnel (3) is with not less than 100 bugle steel welderings
Connect and link into an integrated entity.
A kind of ore dressing wear-resistance funnel the most according to claim 1, it is characterised in that described upper hopper (2),
The general steel plate thickness 5～10mm that lower funnel (3) uses, it is resistance to that upper hopper (2), lower funnel (3) use
Mill Weir Plate Thickness 10mm.
A kind of ore dressing wear-resistance funnel the most according to claim 1, it is characterised in that described wear-resistant baffle plate
L-shaped, " L " type wear-resistant baffle plate (8) is made up of L100 bugle steel, and angle steel one wing sets bolt hole with upper
The bolt hole set on funnel blanking shock surface (5), lower funnel blanking shock surface (6) is corresponding, solid by bolt
It is scheduled on shock surface.
A kind of ore dressing wear-resistance funnel the most according to claim 1, it is characterised in that described wear-resistant baffle plate
In " Z " type, three every length of sides 100mm in limit of " Z " type wear-resistant baffle plate 7, thickness 10mm；The wear-resisting gear of " Z " type
Plate one wing sets the bolt set on bolt hole and upper hopper blanking shock surface (5), lower funnel blanking shock surface (6)
Hole is corresponding, is bolted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610422465.5A CN105857982A (en) | 2016-06-08 | 2016-06-08 | Wear-resistant mineral separation hopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610422465.5A CN105857982A (en) | 2016-06-08 | 2016-06-08 | Wear-resistant mineral separation hopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105857982A true CN105857982A (en) | 2016-08-17 |
Family
ID=56650547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610422465.5A Pending CN105857982A (en) | 2016-06-08 | 2016-06-08 | Wear-resistant mineral separation hopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105857982A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5282550A (en) * | 1991-06-20 | 1994-02-01 | Fabricated Metals, Inc. | Bulk material container with a flexible liner |
| CN201258244Y (en) * | 2008-07-19 | 2009-06-17 | 江西铜业集团公司 | Mining hopper |
| CN202499527U (en) * | 2012-02-15 | 2012-10-24 | 洛阳栾川钼业集团股份有限公司 | An ore charging hopper |
| CN203006439U (en) * | 2012-12-03 | 2013-06-19 | 马钢(集团)控股有限公司 | Wear-resistant funnel of belt conveyor |
| CN203094940U (en) * | 2013-03-08 | 2013-07-31 | 孙国军 | Storage type wire resistant device |
| CN203497449U (en) * | 2013-04-08 | 2014-03-26 | 中国地质矿业总公司 | Novel low-cost anti-abrasion ore feeding hopper |
| CN104555232A (en) * | 2013-10-10 | 2015-04-29 | 五冶集团上海有限公司 | Wear-resistant material stacking lining plate structure of elephant trunk |
| CN205708234U (en) * | 2016-06-08 | 2016-11-23 | 马钢(集团)控股有限公司 | A kind of ore dressing wear-resistance funnel |
-
2016
- 2016-06-08 CN CN201610422465.5A patent/CN105857982A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5282550A (en) * | 1991-06-20 | 1994-02-01 | Fabricated Metals, Inc. | Bulk material container with a flexible liner |
| CN201258244Y (en) * | 2008-07-19 | 2009-06-17 | 江西铜业集团公司 | Mining hopper |
| CN202499527U (en) * | 2012-02-15 | 2012-10-24 | 洛阳栾川钼业集团股份有限公司 | An ore charging hopper |
| CN203006439U (en) * | 2012-12-03 | 2013-06-19 | 马钢(集团)控股有限公司 | Wear-resistant funnel of belt conveyor |
| CN203094940U (en) * | 2013-03-08 | 2013-07-31 | 孙国军 | Storage type wire resistant device |
| CN203497449U (en) * | 2013-04-08 | 2014-03-26 | 中国地质矿业总公司 | Novel low-cost anti-abrasion ore feeding hopper |
| CN104555232A (en) * | 2013-10-10 | 2015-04-29 | 五冶集团上海有限公司 | Wear-resistant material stacking lining plate structure of elephant trunk |
| CN205708234U (en) * | 2016-06-08 | 2016-11-23 | 马钢(集团)控股有限公司 | A kind of ore dressing wear-resistance funnel |
Non-Patent Citations (1)
| Title |
|---|
| 黄远居: "QLK取料机中心落料斗的综合技术改造", 《矿山机械》 * |
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Application publication date: 20160817 |
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