CN110314842A - A kind of mine ore screening machine - Google Patents
A kind of mine ore screening machine Download PDFInfo
- Publication number
- CN110314842A CN110314842A CN201910658050.1A CN201910658050A CN110314842A CN 110314842 A CN110314842 A CN 110314842A CN 201910658050 A CN201910658050 A CN 201910658050A CN 110314842 A CN110314842 A CN 110314842A
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- CN
- China
- Prior art keywords
- main frame
- plate
- friction
- decomposing
- screen
- 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
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/34—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
Abstract
The invention belongs to technical field of mining equipment, specifically a kind of mine ore screening machine, including main frame, storage frame and sorting mechanism；The bottom inner surface of the main frame is fixedly installed with storage frame, and the inside of main frame is equipped with sorting mechanism；The sorting mechanism includes decomposing screen plate, electric cylinder, stretched film, No.1 friction plate, No. two friction plates, bracket, elastic telescopicing rod and metal drawstring；The inner upper end decomposed screen plate and be located at main frame, the both ends for decomposing screen plate are slidably mounted in the end walls of main frame, the both ends upper and lower surface for decomposing screen plate is fixedly connected with stretched film, the both ends lower surface for decomposing screen plate is fixedly connected with electric cylinder, and the inside for decomposing screen plate is uniformly provided with No.1 screen holes；Present invention is mainly used for solve existing ore screening machine to be difficult to match the screening of iron ore, easily make to screen panel corrosion, reduce to the screening efficiency of iron ore, while be easy to causeing screening panel deformation.
Description
Technical field
The invention belongs to technical field of mining equipment, specifically a kind of mine ore screening machine.
Background technique
Ore refers to the mineral aggregate that can therefrom extract useful constituent or itself have certain performance that can be utilized,
Metalliferous mineral, nonmetallic mineral can be divided into.Ore screening machine is a kind of ancillary equipment for thickness ore screening.With existing
Nowadays there is different types of mine ore screening machine in the market in the continuous development of mining machinery industry, still, city at present
Mine ore screening machine on face, is usually all same model, is not adapted to all ore resources, it is well known that China
Iron ore big country, and iron ore in screening process due to its own carry moisture easily cause screen panel corrosion,
It is easily adhered on screening panel and leads so as to cause the iron ore that the service life of screening panel is had a greatly reduced quality, while being carried in iron ore
It causes screening effect can be greatly reduced, working environment can not only be damaged, can also working efficiency be had a greatly reduced quality, and
It can also cause to screen panel deformation due to the shock of ore during screening iron ore, it is difficult to meet market and iron
The use demand of ore screening operation.
Summary of the invention
In order to make up for the deficiencies of the prior art, a kind of mine ore screening machine proposed by the present invention.The present invention mainly uses
It is difficult to match the screening of iron ore in solving existing ore screening machine, easily makes to screen panel corrosion, to the sieve of iron ore
The problem of selecting efficiency to reduce, while be easy to causeing screening panel deformation.
The technical solution adopted by the present invention to solve the technical problems is: a kind of mine ore screening of the present invention
Machine, including main frame, storage frame and sorting mechanism；The left end upper wall of the main frame offers feed inlet, the inside of main frame
Lower surface is fixedly installed with storage frame, and the inside of main frame is equipped with sorting mechanism；The sorting mechanism includes decomposing screen plate, electricity
It takes offence cylinder, stretched film, No.1 friction plate, No. two friction plates, bracket, elastic telescopicing rod and metal drawstring；The decomposition screen plate
It is located at the inner upper end of main frame, the both ends for decomposing screen plate are slidably mounted in the end walls of main frame, decompose screen plate
Both ends upper and lower surface is fixedly connected with stretched film, and the both ends lower surface for decomposing screen plate is fixedly connected with electric cylinder, decomposes sieve
The inside of plate is selected to be uniformly provided with No.1 screen holes；The outer end of the stretched film is fixedly mounted on the left and right ends wall of main frame
In；The electric cylinder is fixedly mounted in the end walls of main frame, and the lower end inside of electric cylinder is equipped with bracket；The bracket
It is fixedly mounted on the both ends inner wall of main frame, pedestal upper end sliding contact is equipped with No. two friction plates；No. two friction plates
Left end is connected to the outer surface of left end electric cylinder by metal drawstring, and the right end of No. two friction plates is connected by elastic telescopicing rod
In the inner end right wall of main frame, the upper surface frictional connection of No. two friction plates has No.1 friction plate, the inside of No. two friction plates
It is uniformly provided with No. two screen holes；The left end of the No.1 friction plate is connected to the left end inner wall of main frame by elastic telescopicing rod
On, the right end of No.1 friction plate is connected to the outer surface of right end electric cylinder by metal drawstring, and the inside of No.1 friction plate is equal
Even to offer No. two screen holes, the both ends upper surface of No.1 friction plate is fixedly connected with corrugated rubber layer；The corrugated rubber layer
Both ends be fixedly connected on the both ends inner wall of main frame；In No. two screen holes and No. two friction plates in the No.1 friction plate
No. two screen holes be initially and shift to install；When needing to screen iron ore, can by ore from feed inlet launch to
In main frame, i.e., ore can strike after entering in main frame decomposes on screen plate, starts electric cylinder, i.e. electric cylinder at this time
It can quickly push and decompose screen plate up and down motion, so ore can ceaselessly be shaken on decomposition screen plate, item will be met
The ore of part is filtered out by No.1 screen holes, and avoiding ore from directly contacting with the friction plate of lower end causes friction plate to deform,
When qualified ore is from the No.1 friction plate that can drop down onto lower section when falling in No.1 screen holes, because of No.1 friction plate
Right end connected by the electric cylinder of metal drawstring and right end, so during decomposing screen plate and moving up and down meeting so that
No.1 friction plate moves left and right, and similarly No. two friction plates can also move left and right, i.e., No.1 friction plate and No. two friction plates be ceaselessly
Relative friction occurs, and uniform intervals make No. two screen holes connections, by the receipts of final satisfactory ore filter paper to lower section
It receives in frame, so that can also realize high efficiency filter while protecting to friction plate, greatly improves the screening to iron ore
Efficiency.
The upper pars intramuralis of the No.1 friction plate is fixedly installed with frictional heating plate；The lower pars intramuralis of No. two friction plates
It is fixedly installed with frictional heating plate；While relative friction occurs for No.1 friction plate and No. two friction plates, because of No.1 friction plate
It is fixedly installed with frictional heating plate with the inner wall of No. two friction plates, i.e., because the heat of frictional heating plate can be to No.1 friction plate and two
Number friction plate is heated, so that the evaporation to moisture on No.1 friction plate and No. two friction plates is realized, so that moisture is with most fast
Speed be cleaned, avoiding remaining large quantity of moisture for a long time on No.1 friction plate and No. two friction plates causes it by corrosion,
To reduce the service life of friction plate, also easily lead to No.1 friction plate and No. two friction plates be sticked together because of corrosion so that
Job stability substantially reduces.
Air bag is uniformly installed in the wall of the No.1 friction plate；The air bag is fixedly mounted between No. two screen holes,
Air bag upper end is fixedly connected with elastic metal sheet；Frictional heating plate to No.1 friction plate and No. two friction plates heated when
It waits, because the inside of No.1 friction plate is fixedly installed with air bag, so air bag can also heat up in the heating of No.1 friction plate, i.e. air bag
It can expand, the elastic metal sheet of the upper end is jacked up and ultimately formed arc, so that the ore for falling into lower section is bounced back and forth, from
And filter effect is significantly increased, so that qualified ore is quickly fallen by No. two screen holes, while mine can also be avoided
Clitter, which stacks, causes No. two screen holes to be blocked so that filter effect fails.
The elastic metallic intralamellar part offers extrusion chamber；The left and right sides symmetrically offers air blowing above the extrusion chamber
Hole；The gas hole is inclined to set；When elastic metal sheet is squeezed into arc, because elastic metallic intralamellar part offers extruding
Chamber, i.e. extrusion chamber can be compressed, so that its internal air pressure increases, and because symmetrically opening up at left and right sides of the upper end of extrusion chamber
There is gas hole, so can blow out the air inside it by gas hole when elastic metal sheet is squeezed into arc, and blows
Hole is inclined to set, so gas hole also will become arc when elastic metal sheet is squeezed into arc, to guarantee air from blowing
No. two screen holes are blown to along the outer surface of elastic metal sheet when blowout in stomata, that is, greatly improve filter effect, simultaneously also
It can guarantee that iron filings will not remain in the upper surface of No.1 friction plate, avoid the job stability for influencing No.1 friction plate.
The upper pars intramuralis for decomposing screen plate is horizontally slipped by spring is connected with decomposition protrusion；The decomposition protrusion
Upper end outer surface is fixedly connected with seal rubber film；When electric cylinder pushes decomposition screen plate to move up and down, screened because decomposing
The upper pars intramuralis of plate is horizontally slipped by spring is connected with decomposition protrusion, i.e., can be expressed to when ore is dropped down onto and decomposed on screen plate
Protrusion is decomposed, is horizontally slipped so that decomposing protrusion, to shift impact force, avoids decomposing boss failure, while in mine
Stone decompose screen plate upper surface teetertotter when can make its ceaselessly with decompose raised impact, thus to biggish ore into
Row decomposes, so that satisfactory ore is significantly increased, i.e., high increases output.
The upper end for decomposing protrusion is connected with decomposition wedge angle by spring slide；The lower end for decomposing wedge angle can be with
The upper end for decomposing protrusion fits closely；When ore teetertotters, the upper end because decomposing protrusion is connected with point by spring slide
Wedge angle is solved, the lower end for decomposing wedge angle can be fitted closely with the upper end for decomposing protrusion, i.e., ore hits and can be divided when decomposing protrusion
Solution wedge angle further crushes, and improves decomposition efficiency, while can also further increase to the protecting effect for decomposing protrusion, avoids point
Solution boss failure rate increases to influence using effect.
Beneficial effects of the present invention are as follows:
1. the present invention can be realized after ore enters in main frame by setting sorting mechanism can strike decomposition screen plate
On, start electric cylinder at this time, i.e., electric cylinder, which can be pushed quickly, decomposes screen plate up and down motion, so ore is decomposing sieve
Selecting can ceaselessly be shaken on plate, and qualified ore is filtered out by No.1 screen holes, avoids ore directly under
The friction plate contact at end causes friction plate to deform, and can drop down onto down when qualified ore is fallen from No.1 screen holes
On the No.1 friction plate of side, because the right end of No.1 friction plate is connected by the electric cylinder of metal drawstring and right end, so dividing
Meeting is so that No.1 friction plate moves left and right during solving screen plate up and down motion, and similarly No. two friction plates can also move left and right,
I.e. relative friction ceaselessly occurs for No.1 friction plate and No. two friction plates, and uniform intervals make No. two screen holes connections, will be final
In satisfactory ore filter paper to the storage frame of lower section, so that can also realize height while protecting to friction plate
Effect filtering, greatly improves the screening efficiency to iron ore.
2. the present invention can be realized by setting frictional heating plate occurs opposite rub in No.1 friction plate and No. two friction plates
While wiping, because the inner wall of No.1 friction plate and No. two friction plates is fixedly installed with frictional heating plate, i.e., because of frictional heating plate
Heat can heat No.1 friction plate and No. two friction plates, to realize to moisture on No.1 friction plate and No. two friction plates
Evaporation avoid on No.1 friction plate and No. two friction plates that residual is a large amount of for a long time so that moisture is cleaned with most fast speed
Moisture causes it by corrosion, to reduce the service life of friction plate, also easily leads to No.1 friction plate and No. two friction plates
It is sticked together because of corrosion so that job stability substantially reduces.
3. the present invention can be realized in frictional heating plate by the way that air bag is arranged to No.1 friction plate and No. two friction plates progress
When heating, because the inside of No.1 friction plate is fixedly installed with air bag, so air bag can also rise in the heating of No.1 friction plate
Temperature, i.e. air bag can expand, and jack up and ultimately form arc for the elastic metal sheet of the upper end, so that the ore for falling into lower section is come
It springs back, so that filter effect be significantly increased, so that qualified ore is quickly fallen by No. two screen holes, while may be used also
Being stacked to avoid ore causes No. two screen holes to be blocked so that filter effect fails.
Detailed description of the invention
Fig. 1 is main view of the invention；
Fig. 2 is the partial enlarged view in Fig. 1 of the present invention at A；
Fig. 3 is the partial enlarged view in Fig. 1 of the present invention at B；
In figure: main frame 1, feed inlet 11 store frame 2, and sorting mechanism 3 decomposes screen plate 31, No.1 screen holes 311, electricity
It takes offence cylinder 32, stretched film 33, No.1 friction plate 34, frictional heating plate 341, No. two friction plates 35, No. two screen holes 351, bracket
36, elastic telescopicing rod 37, metal drawstring 38, corrugated rubber layer 39, air bag 4, elastic metal sheet 5, extrusion chamber 51, gas hole 52,
Protrusion 6 is decomposed, seal rubber film 61 decomposes wedge angle 62.
Specific embodiment
It is carried out as described below using a kind of mine of Fig. 1-Fig. 3 to an embodiment of the present invention with ore screening machine.
As shown in Figure 1-Figure 3, a kind of mine ore screening machine of the present invention, including main frame 1, storage 2 and of frame
Sorting mechanism 3；The left end upper wall of the main frame 1 offers feed inlet 11, and the bottom inner surface of main frame 1 is fixedly installed with receipts
Receive frame 2, the inside of main frame 1 is equipped with sorting mechanism 3；The sorting mechanism 3 includes decomposing screen plate 31, electric cylinder 32, drawing
Stretch film 33,34, No. two friction plates 35 of No.1 friction plate, bracket 36, elastic telescopicing rod 37 and metal drawstring 38；The decomposition screening
Plate 31 is located at the inner upper end of main frame 1, and the both ends for decomposing screen plate 31 are slidably mounted in the end walls of main frame 1, decomposes
The both ends upper and lower surface of screen plate 31 is fixedly connected with stretched film 33, and the both ends lower surface for decomposing screen plate 31 is fixedly connected with electricity
It takes offence cylinder 32, the inside for decomposing screen plate 31 is uniformly provided with No.1 screen holes 311；The outer end of the stretched film 33 is fixedly mounted
In the left and right ends wall of main frame 1；The electric cylinder 32 is fixedly mounted in the end walls of main frame 1, electric cylinder 32
Lower end inside be equipped with bracket 36；The bracket 36 is fixedly mounted on the both ends inner wall of main frame 1, and the sliding of 36 upper end of bracket connects
Touching is equipped with No. two friction plates 35；The left end of No. two friction plates 35 is connected to left end electric cylinder 32 by metal drawstring 38
The right end of outer surface, No. two friction plates 35 is connected in the inner end right wall of main frame 1 by elastic telescopicing rod 37, No. two friction plates
35 upper surface frictional connection has No.1 friction plate 34, and the inside of No. two friction plates 35 is uniformly provided with No. two screen holes 351；Institute
The left end for stating No.1 friction plate 34 is connected on the left end inner wall of main frame 1 by elastic telescopicing rod 37, No.1 friction plate 34
Right end is connected to the outer surface of right end electric cylinder 32 by metal drawstring 38, and the inside of No.1 friction plate 34 is uniformly provided with two
Number screen holes 351, the both ends upper surface of No.1 friction plate 34 is fixedly connected with corrugated rubber layer 39；The corrugated rubber layer 39
Both ends are fixedly connected on the both ends inner wall of main frame 1；No. two screen holes 351 and No. two frictions in the No.1 friction plate 34
No. two screen holes 351 in plate 35, which are initially, to be shifted to install；It, can be by ore from charging when needing to screen iron ore
Mouth 11 is launched into main frame 1, i.e., ore can strike after entering in main frame 1 decomposes on screen plate 31, is started at this time electronic
Cylinder 32, i.e. electric cylinder 32 can be pushed quickly and decompose the up and down motion of screen plate 31, so ore is on decomposing screen plate 31
Can ceaselessly be shaken, qualified ore is filtered out by No.1 screen holes 311, avoid ore directly with lower end
Friction plate contact causes friction plate to deform, and can drop down onto down when qualified ore is fallen from No.1 screen holes 311
On the No.1 friction plate 34 of side, because the right end of No.1 friction plate 34 is connect by metal drawstring 38 with the electric cylinder 32 of right end,
So meeting is so that No.1 friction plate 34 moves left and right during decomposing screen plate 31 and moving up and down, similarly No. two friction plates 35
Also it can move left and right, i.e. relative friction ceaselessly occurs for No.1 friction plate 34 and No. two friction plates 35, and uniform intervals make No. two
Screen holes 351 are connected to, by final satisfactory ore filter paper to the storage frame 2 of lower section, so that carrying out to friction plate
High efficiency filter can also be realized while protection, greatly improve the screening efficiency to iron ore.
The upper pars intramuralis of the No.1 friction plate 34 is fixedly installed with frictional heating plate 341；No. two friction plates 35
Lower pars intramuralis is fixedly installed with frictional heating plate 341；The same of relative friction occurs in No.1 friction plate 34 and No. two friction plates 35
When, because the inner wall of No.1 friction plate 34 and No. two friction plates 35 is fixedly installed with frictional heating plate 341, i.e., because of frictional heating plate
341 heat can heat No.1 friction plate 34 and No. two friction plates 35, to realize to No.1 friction plate 34 and No. two
The evaporation of moisture on friction plate 35 avoids No.1 friction plate 34 and No. two friction plates so that moisture is cleaned with most fast speed
Remaining large quantity of moisture on 35 for a long time causes it by corrosion, to reduce the service life of friction plate, also easily leads to No.1
Friction plate 34 is sticked together because of corrosion so that job stability substantially reduces with No. two friction plates 35.
Air bag 4 is uniformly installed in the wall of the No.1 friction plate 34；The air bag 4 is fixedly mounted on No. two screen holes
Between 351,4 upper end of air bag is fixedly connected with elastic metal sheet 5；It rubs in frictional heating plate 341 to No.1 friction plate 34 and No. two
When wiping board 35 is heated, because the inside of No.1 friction plate 34 is fixedly installed with air bag 4, so at 34 liters of No.1 friction plate
Air bag 4 can also heat up when warm, i.e., air bag 4 can expand, and the elastic metal sheet 5 of the upper end is jacked up and ultimately forms arc, so that
The ore for falling into lower section is bounced back and forth, so that filter effect is significantly increased, so that qualified ore passes through No. two screenings
Hole 351 is quickly fallen, while ore can also be avoided, which to be stacked, causes No. two screen holes 351 to be blocked so that filter effect
Failure.
Extrusion chamber 51 is offered inside the elastic metal sheet 5；The 51 top left and right sides of extrusion chamber symmetrically offers
Gas hole 52；The gas hole 52 is inclined to set；When elastic metal sheet 5 is squeezed into arc, inside elastic metal sheet 5
Extrusion chamber 51 is offered, i.e. extrusion chamber 51 can be compressed, so that its internal air pressure increases, and because of the upper end of extrusion chamber 51
The left and right sides symmetrically offers gas hole 52, so can lead to the air inside it when elastic metal sheet 5 is squeezed into arc
The blowout of gas hole 52 is crossed, and gas hole 52 is inclined to set, so gas hole 52 also can when elastic metal sheet 5 is squeezed into arc
Become arc, to guarantee to be blown to No. two screenings along the outer surface of elastic metal sheet 5 when air is blown out out of gas hole 52
Hole 351 greatly improves filter effect, while can also guarantee that iron filings will not remain in the upper surface of No.1 friction plate 34, keeps away
Exempt from the job stability of influence No.1 friction plate 34.
The upper pars intramuralis for decomposing screen plate 31 is horizontally slipped by spring is connected with decomposition protrusion 6；The decomposition is convex
The upper end outer surface for playing 6 is fixedly connected with seal rubber film 61；When electric cylinder 32 pushes decomposition screen plate 31 to move up and down,
Upper pars intramuralis because decomposing screen plate 31 is horizontally slipped by spring is connected with decomposition protrusion 6, i.e., drops down onto decomposition screening in ore
It can be expressed to decomposition protrusion 6 when on plate 31, horizontally slip so that decomposing protrusion 6, to shift impact force, avoid decomposing
Protrusion 6 is damaged, while it can be made ceaselessly to hit with decomposition protrusion 6 when decomposing 31 upper surface of screen plate and teetertottering in ore
It hits, to decompose to biggish ore, so that satisfactory ore is significantly increased, i.e., high increases output.
The upper end for decomposing protrusion 6 is connected with by spring slide decomposes wedge angle 62；The lower end for decomposing wedge angle 62
It can be fitted closely with the upper end for decomposing protrusion 6；When ore teetertotters, the upper end because decomposing protrusion 6 passes through spring slide
It is connected with and decomposes wedge angle 62, the lower end for decomposing wedge angle 62 can be fitted closely with the upper end for decomposing protrusion 6, i.e., ore, which is hit, decomposes
The wedge angle 62 that can be decomposed when protrusion 6 further crushes, and improves decomposition efficiency, while can also further increase to decomposition protrusion 6
Protecting effect, avoid decomposing raised 6 spoilages and increase to influence using effect.
Specific workflow is as follows:
When needing to screen iron ore, ore can be launched from feed inlet 11 in main frame 1, i.e., ore into
It can strike and be decomposed on screen plate 31 after entering in main frame 1, start electric cylinder 32 at this time, is i.e. electric cylinder 32 can be pushed away quickly
The dynamic screen plate 31 that decomposes moves up and down, so ore can ceaselessly be shaken on decomposing screen plate 31, by qualified mine
Stone is filtered out by No.1 screen holes 311, and avoiding ore from directly contacting with the friction plate of lower end causes friction plate to deform, and works as symbol
The ore of conjunction condition is from the No.1 friction plate 34 that can drop down onto lower section when falling in No.1 screen holes 311, because of No.1 friction
The right end of plate 34 is connect by metal drawstring 38 with the electric cylinder 32 of right end, so in the mistake for decomposing the up and down motion of screen plate 31
Cheng Zhonghui moves left and right No.1 friction plate 34, and similarly No. two friction plates 35 can also move left and right, i.e., No.1 friction plate 34 with
Relative friction ceaselessly occurs for No. two friction plates 35, and uniform intervals are connected to No. two screen holes 351, will be final satisfactory
In ore filter paper to the storage frame 2 of lower section, so that can also realize high efficiency filter while protecting to friction plate, greatly
Width improves the screening efficiency to iron ore, while relative friction occurs for No.1 friction plate 34 and No. two friction plates 35, because of one
The inner wall of number friction plate 34 and No. two friction plates 35 is fixedly installed with frictional heating plate 341, the i.e. heat because of frictional heating plate 341
No.1 friction plate 34 and No. two friction plates 35 can be heated, to realize on No.1 friction plate 34 and No. two friction plates 35
The evaporation of moisture avoids on No.1 friction plate 34 and No. two friction plates 35 for a long time so that moisture is cleaned with most fast speed
Residual large quantity of moisture causes it by corrosion, to reduce the service life of friction plate, also easily lead to No.1 friction plate 34 with
No. two friction plates 35 are sticked together so that job stability is substantially reduced because of corrosion.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited to above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form, all of these belong to the protection of the present invention.
Claims (6)
1. a kind of mine ore screening machine, including main frame (1), storage frame (2) and sorting mechanism (3)；It is characterized by: institute
The left end upper wall for stating main frame (1) offers feed inlet (11), and the bottom inner surface of main frame (1) is fixedly installed with storage frame
(2), the inside of main frame (1) is equipped with sorting mechanism (3)；The sorting mechanism (3) includes decomposing screen plate (31), electric cylinder
(32), stretched film (33), No.1 friction plate (34), No. two friction plates (35), bracket (36), elastic telescopicing rod (37) and metal are drawn
It restricts (38)；The inner upper end decomposed screen plate (31) and be located at main frame (1), the both ends for decomposing screen plate (31) are slidably installed
In the end walls of main frame (1), the both ends upper and lower surface for decomposing screen plate (31) is fixedly connected with stretched film (33), decomposes sieve
The both ends lower surface of plate (31) is selected to be fixedly connected with electric cylinder (32), the inside for decomposing screen plate (31) is uniformly provided with No.1
Screen holes (311)；The outer end of the stretched film (33) is fixedly mounted in the left and right ends wall of main frame (1)；The electronic gas
Cylinder (32) is fixedly mounted in the end walls of main frame (1), and the lower end inside of electric cylinder (32) is equipped with bracket (36)；The branch
Frame (36) is fixedly mounted on the both ends inner wall of main frame (1), and bracket (36) upper end sliding contact is equipped with No. two friction plates (35)；
The left end of No. two friction plates (35) is connected to the outer surface of left end electric cylinder (32) by metal drawstring (38), and No. two are rubbed
The right end of wiping board (35) is connected in the inner end right wall of main frame (1) by elastic telescopicing rod (37), No. two friction plates (35)
Upper surface frictional connection has No.1 friction plate (34), and the inside of No. two friction plates (35) is uniformly provided with No. two screen holes (351)；
The left end of the No.1 friction plate (34) is connected on the left end inner wall of main frame (1) by elastic telescopicing rod (37), and No.1 is rubbed
The right end of wiping board (34) is connected to the outer surface of right end electric cylinder (32) by metal drawstring (38), No.1 friction plate (34)
Inside is uniformly provided with No. two screen holes (351), and the both ends upper surface of No.1 friction plate (34) is fixedly connected with corrugated rubber layer
(39)；The both ends of the corrugated rubber layer (39) are fixedly connected on the both ends inner wall of main frame (1)；The No.1 friction plate
(34) No. two screen holes (351) in are initially with No. two screen holes (351) in No. two friction plates (35) to be shifted to install.
2. a kind of mine ore screening machine according to claim 1, it is characterised in that: the No.1 friction plate (34)
Upper pars intramuralis is fixedly installed with frictional heating plate (341)；The lower pars intramuralis of No. two friction plates (35) is fixedly installed with friction
Heating board (341).
3. a kind of mine ore screening machine according to claim 1, it is characterised in that: the No.1 friction plate (34)
Air bag (4) are uniformly installed in wall；The air bag (4) is fixedly mounted between No. two screen holes (351), and air bag (4) upper end is solid
Surely elastic metal sheet (5) are connected with.
4. a kind of mine ore screening machine according to claim 3, it is characterised in that: in the elastic metal sheet (5)
Portion offers extrusion chamber (51)；The left and right sides symmetrically offers gas hole (52) above the extrusion chamber (51)；The gas hole
(52) it is inclined to set.
5. a kind of mine ore screening machine according to claim 1, it is characterised in that: decomposition screen plate (31)
Upper pars intramuralis is horizontally slipped by spring is connected with decomposition protrusion (6)；The upper end outer surface for decomposing raised (6) is fixedly connected
There are seal rubber film (61).
6. a kind of mine ore screening machine according to claim 5, it is characterised in that: described to decompose the upper of raised (6)
End is connected with by spring slide and decomposes wedge angle (62)；It the lower end for decomposing wedge angle (62) can be upper with decomposition raised (6)
End fits closely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112387584A (en) * | 2020-10-20 | 2021-02-23 | 蒋顺芳 | Automatic go up built-in material sorter of feed bin of unloading |
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Address after: 234000 north section of Longxing Road, circular economy demonstration park, Yongqiao District, Suzhou City, Anhui Province Patentee after: Anhui Jinding Safety Technology Co.,Ltd. Address before: 234000 north section of Longxing Road, circular economy demonstration park, Yongqiao District, Suzhou City, Anhui Province Patentee before: SUZHOU JINDING TECHNOLOGY SECURITY Co.,Ltd. |
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Application publication date: 20191011 Assignee: ANHUI BLUE OCEAN LIGHT TECHNOLOGY CO.,LTD. Assignor: Anhui Jinding Safety Technology Co.,Ltd. Contract record no.: X2023980041398 Denomination of invention: A mining ore screening machine Granted publication date: 20211029 License type: Common License Record date: 20230912 |
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