CN206088113U - Scrape trigger and elevating conveyor with melt and cover texture - Google Patents
Scrape trigger and elevating conveyor with melt and cover texture Download PDFInfo
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- CN206088113U CN206088113U CN201621145783.3U CN201621145783U CN206088113U CN 206088113 U CN206088113 U CN 206088113U CN 201621145783 U CN201621145783 U CN 201621145783U CN 206088113 U CN206088113 U CN 206088113U
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Abstract
The utility model discloses a scrape trigger and elevating conveyor with melt and cover texture, including medium plate, bottom plate and ledge steel, at least one melts to cover in medium plate, bottom plate and the ledge steel has texture, at least a constitute of texture in by sharp wear resistant strip, rhombus wear resistant strip, curve wear resistant strip, " eight " word wear resistant strip, " V " word wear resistant strip, is the height of texture 1.5 2.5mm, to melt and cover texture to the easy abrasion part key protected of medium plate, bottom plate and the ledge steel of scraping trigger and each position of elevating conveyor, the life of trigger and elevating conveyor is scraped in the extension to reduce overlap joint point, reduce the energy consumption.
Description
Technical field
The utility model is related to Coal Transport field of mechanical technique, in particular to a kind of scraping with cladding texture
Trigger and elevating conveyor.
Background technology
Scrapper conveyor, is also called " scraper conveyor ", is that Coal Transport important in current coal mining activity face both at home and abroad sets
It is standby.The failure mode of scraper conveyor is mainly shown as wear out failure, the middle plate of scrapper conveyor be in scrapper conveyor abrading section most
For serious part, current widespread practice is the texture of the cladding rhombus on middle plate, and the rhombus design is always using fixation
The parameters such as distribution, angle, size, during cladding rhombus texture, there is numerous cladding tie points, referred to as " overlapped points " between rhombus, this
A little overlapped points produce additional resistance during transport coal, increase the consuming of the energy；In addition, near the axis of middle plate,
With scraper plate boss opposite site and with chain opposite site easily wear out failure, the rhombus texture of prior art is unable to centering
Lay special stress on protecting at the position easy to wear of plate.
The base plate of scrapper conveyor similarly with chain and scraper plate directly contact, repeat to rub during work, lose with the abrasion of middle plate
Effect position is similar to；For the wear out failure of chute steel, mainly scraper plate is caused with the inner surface abrasion of chute steel, currently there are no
Its abrading section is effectively protected.
Elevating conveyor is also one of Coal Transport equipment important in coal mining activity, the intermediate channel of elevating conveyor and the knot of scrapper conveyor
Structure is similar to, so also facing and scrapper conveyor identical problem.
Utility model content
For above-mentioned problems of the prior art, the utility model provide a kind of scrapper conveyor with cladding texture and
Elevating conveyor, the scrapper conveyor with the utility model cladding texture and elevating conveyor overlapped points are reduced, and reduce resistance, and energy saving is right
Position easy to wear is laid special stress on protecting, and extends the service life of scrapper conveyor and elevating conveyor.
For achieving the above object, the utility model provides following technical scheme：
A kind of scrapper conveyor with cladding texture, including middle plate, base plate and chute steel, the middle plate, base plate and chute steel
In at least one cladding have texture, the texture by straight line wear rib, rhombus wear rib, curve wear rib, " eight " word wear rib,
At least one composition in " V " word wear rib, the height of the texture is 1.5-2.5mm.
Further, the straight line wear rib is the linear structure of interruption.
Further, the rhombus wear rib is single-row rhombus.
Further, the curve wear rib is connected the curve for constituting by positive circular arc with anti-circular arc, the positive circular arc
Central angle of the center of circle of the center of circle and anti-circular arc respectively positioned at the both sides of curve, positive circular arc and anti-circular arc is 90 °.
Further, described " eight " word wear rib is made up of mutually discrete first billet and the second billet, and described first
The angle of billet and the second billet place straight line is 30-150 °.
Further, the angle of described " V " word wear rib is 30-150 °.
Further, described " V " word wear rib is connected with each other composition zigzag.
Further, the texture is made up of straight line wear rib and " V " word wear rib, and the straight line wear rib is resistance to " V " word
Abrasive stick is staggered.
Further, the texture is made up of straight line wear rib, rhombus wear rib and " V " word wear rib, and the rhombus is wear-resisting
Bar and " V " word wear rib are arranged separately between adjacent straight line wear rib.
A kind of elevating conveyor with cladding texture, including middle plate, base plate and chute steel, the middle plate, base plate and chute steel
In at least one cladding have texture, the texture by straight line wear rib, rhombus wear rib, curve wear rib, " eight " word wear rib,
At least one composition in " V " word wear rib, the height of the texture is 1.5-2.5mm.
The beneficial effects of the utility model are as follows：
1st, overlapped points are reduced, and reduce the additional drag in coal transportation, reducing energy consumption, while the axis of centering plate
Position and scraper plate boss opposite site and focused protection is played with chain opposite site, increased the service life；
2nd, rhombus wear rib devises the angle and size of rhombus, while arranging at the two ends of middle plate, base plate or chute steel
Cladding block, increases the wear-resisting Area of bearing on surface, reduces matrix and coal stream and the directly contact area of chain, protects to a greater degree
Shield matrix, the anti-wear performance of plate, base plate and chute steel in improving on the whole；
3rd, in can forming the texture of closed area, coal dust is collected in closed area, and on the surface of plate one layer of profit is formed
Slip layer, makes scraper plate and chain operation more smooth；
4th, shaped form wear rib does not have completely cladding overlapped points, adds the soft of streamline, reduces coal transportation
In additional drag, reducing energy consumption；
5th, using the straight line of interruption, cladding area is reduced, it is cost-effective, while Reducing distortion amount；
6th, " V " word wear rib and " eight " word wear rib are played a supporting role to chain and scraper plate, reduce chain and scraper plate pair
The abrasion of matrix；Meanwhile, this kind of shape is easy to coal stream to advance, and reduces overlapped points, reduces resistance, saving energy consumption；
7th, texture is combined using various shapes, and the advantage of each shape is combined, centering plate, base plate and chute steel it is easy
Abrading section is laid special stress on protecting, and increased the wearability of whole scrapper conveyor and elevating conveyor.
Description of the drawings
Fig. 1 is the structural representation of plate in the uniform texture with straight line of the present utility model；
Fig. 2 is the structural representation of plate in the texture with lineal layout of the present utility model；
Fig. 3 is the structural representation of plate in the straight line texture with interruption of the present utility model；
Fig. 4 is the structural representation that texture base plate is overlapped with straight line of the present utility model；
Fig. 5 is the structural representation that interruption texture base plate is overlapped with straight line of the present utility model；
Fig. 6 is the plane projection schematic diagram with single-row rhombus texture chute steel of the present utility model；
Fig. 7 is the plane projection schematic diagram with intertexture rhombus texture chute steel of the present utility model；
Fig. 8 is the structural representation of plate in the texture with curve of the present utility model；
Fig. 9 is the structural representation for carrying plate in the uniform texture of eight words of the present utility model；
Figure 10 is the structural representation of plate in the uniform texture with V words of the present utility model；
Figure 11 is the structural representation of plate in the uniform texture with sawtooth of the present utility model；
Figure 12 is the structural representation of plate in the V word texture with straight line of the present utility model；
Figure 13 is the structural representation of plate in the sawtooth texture with straight line of the present utility model；
Figure 14 is the structural representation that plate in V word texture is overlapped with straight line of the present utility model；
Figure 15 is the structural representation that plate in sawtooth texture is overlapped with straight line of the present utility model；
Figure 16 is the structural representation with fish-bone texture base plate of the present utility model；
Figure 17 is the structural representation that plate in fish scale texture is superimposed with vertical bar of the present utility model；
Figure 18 is the structural representation of plate in the texture with straight line of the present utility model；
Figure 19 is the structural representation of plate in the rhombus texture with encryption of the present utility model.
In figure：1-straight line wear rib, 2-wear-resistant block, 3-rhombus wear rib, 41-positive circular arc, 42-anti-circular arc, 51-
First billet, the 52-the second billet, 6-" V " word wear ribs, 7-zigzag wear rib.
Specific embodiment
In order that those skilled in the art more fully understand the technical solution of the utility model, with reference to of the present utility model
Accompanying drawing, to the technical solution of the utility model clear, complete description is carried out, and based on the embodiment in the application, this area is general
Other similar embodiments that logical technical staff is obtained on the premise of creative work is not made, should all belong to the application
The scope of protection.
Embodiment one：
As shown in figure 1, a kind of scrapper conveyor with cladding texture, including middle plate, base plate and chute steel, melt on the middle plate
It is covered with higher than the uniform texture of the straight line of middle plate, the uniform texture of the straight line is made up of straight line wear rib 1, the height of straight line wear rib 1
Spend for 1.5mm, width is 9mm, the distance between adjacent center line of straight line wear rib 1 is 10-50mm.The straight line of the present embodiment is equal
Cloth texture structure is simple, moderate entirely without the distance between overlapped points, the running resistance of reduction coal stream, wear rib, both avoids
Chain, scraper plate and compared with gathering coal operationally with the contact and abrasion of middle plate matrix, and without the need for whole claddings, reduce cost.
Embodiment two：
As shown in Fig. 2 a kind of scrapper conveyor with cladding texture, including middle plate, base plate and chute steel, melt on the middle plate
The lineal layout texture and wear-resistant block 2 higher than middle plate is covered with, the lineal layout texture is made up of straight line wear rib 1, and straight line is resistance to
The height of abrasive stick 1 is 1.6mm, and width is 8mm, and 3 straight line wear ribs 1 are one group, totally 4 groups, adjacent straight in same group
The distance between center line of line wear rib 1 is 18mm, and the maximum spacing of straight line wear rib 1 is 60mm between adjacent group.Scrapper conveyor is in work
When making, 2 boss of lower surface and the middle plate continuous frictional of scraper plate form failure trace in middle plate surface, ultimately cause middle plate
Failure.The position of 2 groups of straight line wear ribs 1 on the outside of the present embodiment is relative with scraper plate boss, and this position of centering plate is entered
Row is laid special stress on protecting, and increases wearability；The chain of scrapper conveyor operationally with middle plate continuous frictional, scraper plate formed failure trace in
Side forms failure trace, and the position of 2 on the inside of the present embodiment group straight lines wear rib 1 is relative with chain, and this position of centering plate is entered
Row is laid special stress on protecting, the wearability of plate in increase, the service life of plate in prolongation.In addition, the end of wear-resistant block centering plate is entered
Row protection, it is to avoid when irregular working face works, middle plate end projects the end heavy wear for causing to scrapper conveyor.This enforcement
The lineal layout texture structure of example is simple, and overlapped points are considerably less, reduces the distance between the running resistance of coal stream, wear rib suitable
In, both avoided chain and scraper plate operationally with the contact and abrasion of middle plate matrix, and without the need for whole claddings, reduce into
This.
Embodiment three：
As shown in figure 3, a kind of scrapper conveyor with cladding texture, is not repeating with the same section of embodiment two, it is different
It is：The present embodiment is that straight line is interrupted texture, and the straight line wear rib 1 is interruption, the discontinuity position of same group of straight line wear rib 1
Identical, the straight line wear rib discontinuity position of adjacent sets is different.The straight line of the present embodiment is interrupted texture except with embodiment two
Outside effect, also with the effect for reducing middle plate deflection after cladding.
Example IV：
As shown in figure 4, a kind of elevating conveyor with cladding texture, including middle plate, base plate and chute steel, melt on the base plate
It is covered with and overlaps texture higher than the straight line of base plate matrix, the straight line overlap joint texture is made up of straight line wear rib 1, straight line wear rib 1
Height be 1.7mm, width is 8mm, and the straight line wear rib 1 is overlapped to form wide wear rib, totally 4 wide wear ribs, and overlapping rate is
The distance between 30-50%, adjacent wide wear rib center line are 50-100mm.It is similar with embodiment two, the present embodiment China and foreign countries
2 wide wear ribs of side are relative with the boss of scraper plate, and 2 wide wear ribs of inner side are relative with chain, and this is easily ground at two
Damage position to be laid special stress on protecting, increased the anti-wear performance of whole base plate.Additionally, the straight line overlap joint texture of the present embodiment need not
The distance of each straight line wear rib is measured, it is simple to operate without independent cladding wear-resistant block, it is time-consuming.
Embodiment five：
As shown in figure 5, a kind of elevating conveyor with cladding texture, is not repeating with example IV same section, it is different
It is：The present embodiment is straight line overlap joint interruption texture, and the wide wear rib is interruption, and the interruption position of adjacent wide wear rib
Put and differ.The present embodiment straight line overlap joint interruption texture in addition to the effect with example IV, also with reduce cladding after
The effect of bottom deformation amount.
Embodiment six：
As shown in fig. 6, a kind of scrapper conveyor with cladding texture, including middle plate, base plate and chute steel, on the chute steel
Cladding has the single-row rhombus texture and wear-resistant block 2 higher than ledge steel matrix, and the single-row rhombus texture is by 3 groups of rhombus wear rib
Into the height of the rhombus wear rib 3 is 2.0mm, and sharp angle is 60 °.Rhombus wear rib 3 is arranged as a row, referred to as single-row
Rhombus, the texture of the present embodiment includes 2 single-row rhombuses, the top half on the inside of a single-row rhombus protection ledge steel chain road,
The latter half on the inside of another single-row rhombus protection ledge steel chain road.The texture of the present embodiment is simple, cost-effective, overlapped points
It is few, reducing energy consumption.In addition, the rhombus texture in the present embodiment forms the closed area of several rhombuses, coal dust is gathered in rhombus
One layer of lubricating layer is formed in region, reduces the friction of scraper plate or chain and plate surface, reduce running resistance, reducing energy consumption and wear-resisting
The rate of depreciation of bar.
Embodiment seven：
As shown in fig. 7, a kind of elevating conveyor with cladding texture, including middle plate, base plate and chute steel, on the chute steel
Cladding has the intertexture rhombus texture and wear-resistant block 2 higher than middle plate, and the intertexture rhombus texture is made up of rhombus wear rib 3, described
The height of rhombus wear rib is 2.1mm, and sharp angle is 70 °.The intertexture rhombus texture of the present embodiment is 2 overlapped by center line
Row rhombus is formed along centerline direction is staggered.Intertexture rhombus texture on the inside of chain road and scraper plate directly contact, it is to avoid scraper plate
Abrasion to chute steel inner surface, extends the service life of chute steel.In addition, the rhombus texture in the present embodiment forms several
The closed area of rhombus, coal dust is gathered in one layer of lubricating layer of formation in diamond-shaped area, reduces scraper plate or chain and ledge steel surface
Friction, reduce running resistance, the rate of depreciation of reducing energy consumption and wear rib.
Embodiment eight：
As shown in figure 8, a kind of scrapper conveyor with cladding texture, including middle plate, base plate and chute steel, the middle plate and bottom
Cladding on plate has the curve texture of the matrix higher than plate, and the curve texture is made up of curve wear rib, the curve wear rib
Height be 2.0mm, the curve wear rib is connected the curve for constituting by positive circular arc 41 with anti-circular arc 42, the positive circular arc 41
The center of circle and anti-circular arc 42 the center of circle respectively positioned at the both sides of curve, the central angle alpha of positive circular arc and anti-circular arc is 90 °.This reality
The curve texture of example is applied entirely without overlapped points, the running resistance of scraper plate, chain and coal stream, reducing energy consumption is substantially reduced.Meanwhile,
Curve texture spreads all over comprehensive protection of the position easy to wear of middle plate and base plate, centering plate and base plate.
Embodiment nine：
As shown in figure 9, a kind of scrapper conveyor with cladding texture, including middle plate, base plate and chute steel, the middle plate and groove
Cladding on side steel has the uniform texture of eight words and wear-resistant block 2 higher than matrix, and the uniform texture of eight word is by " eight " word wear rib group
Into, the height of " eight " the word wear rib is 2.2mm, and " eight " the word wear rib includes the first billet 51 and the second billet 52,
The included angle of straight line that first billet, 51 and second billet 52 is located is 60 °, and " eight " the word wear rib is arranged successively towards identical
It is classified as a row, the uniform texture of eight word includes 3 row " eight " word wear ribs, and the spacing of same column wear rib is identical with column pitch.This
The uniform texture of eight words of embodiment is completely without overlapped points, and " eight " word wear rib can play a part of water conservancy diversion for coal stream,
Reduce coal stream running resistance, reducing energy consumption, wear rib and wear-resistant block while playing protection work to the position easy to wear of whole middle plate
With, plate service life in prolongation, the uniform texture of eight words on chute steel is to whole chute steel inner surface and where being connected with each other
Laid special stress on protecting, and without overlapped points, running resistance is little, reducing energy consumption.
Embodiment ten：
As shown in Figure 10, a kind of elevating conveyor with cladding texture, including middle plate, base plate and chute steel, on the middle plate
Cladding has the uniform texture of V words and wear-resistant block 2 higher than middle plate, and the uniform texture of the V words is made up of " V " word wear rib 6, described
The height of " V " word wear rib 6 is 2.2mm, and the angle of " V " the word wear rib 6 is 65 °, and " V " the word wear rib 6 is towards phase
Together, it is arranged in order as a row, the uniform texture of the V words includes 3 row " V " word wear ribs 6, the spacing and column pitch of same column wear rib
It is identical.The uniform texture overlapped points of V words of the present embodiment are few, and " V " word wear rib 6 plays a part of water conservancy diversion for coal stream, reduce
Coal stream running resistance, reducing energy consumption, wear rib and wear-resistant block play a protective role to the position easy to wear of whole middle plate simultaneously, prolong
Plate service life in length.In addition, in the present embodiment, coal dust is gathered between adjacent " V " word wear rib 6, in middle plate surface shape
Into one layer of lubricating layer, reduce the friction of scraper plate or chain and plate surface, reduce running resistance, the abrasion of reducing energy consumption and wear rib
Speed.
Embodiment 11：
As shown in figure 11, a kind of scrapper conveyor with cladding texture, including middle plate, base plate and chute steel, the middle plate and
Cladding on base plate has higher than the uniform texture of the sawtooth of matrix and wear-resistant block 2, and the uniform texture of the sawtooth is by 2 adjacent " V " words
The connection toothing of wear rib 6 wear rib 7, the height of the zigzag wear rib 7 is 2.2mm, " V " the word wear rib 6
Angle is 55 °, and the zigzag wear rib 7 is arranged as 2 row towards identical, texture cover on middle plate and base plate with chain and
The relative position of scraper plate boss, centering plate and base plate play focused protection effect, while zigzag wear rib 7 has to coal stream
There is guide effect, reduce coal stream running resistance, saving energy consumption.In addition, in the present embodiment, it is resistance to that coal dust is gathered in adjacent " V " word
Between abrasive stick 6, one layer of lubricating layer is formed in plate surface, reduce the friction of scraper plate or chain and plate surface, reduce running resistance, drop
Low energy consumption and the rate of depreciation of wear rib.
Embodiment 12：
As shown in figure 12, a kind of scrapper conveyor with cladding texture, including middle plate, base plate and chute steel, on the middle plate
Cladding has the straight line V words texture and wear-resistant block 2 higher than middle plate, and the straight line V words texture is wear-resisting by straight line wear rib 1 and " V " word
Bar 6 is constituted, and is not overlapped each other, and the height of the straight line wear rib 1 and " V " word wear rib 6 is 2.3mm, and the straight line is resistance to
Along being vertically arranged as with middle plate axis direction 4 groups, the plate axis direction in of " V " word wear rib 6 is arranged as 2 row, institute to abrasive stick 1
State " V " word wear rib 6 towards all same, sharp angle is 40 °.Row " V " word of 4 groups of straight line wear ribs 1 and 2 wear rib 6
It is staggered, i.e., described 2 row " V " word wear rib 6 is arranged between first group and second group of the straight line wear rib 1, and
Between 3rd group and the 4th group.The straight line V word texture cathetus wear rib 1 of the present embodiment lay special stress on protecting on plate with chain and scrape
The relative part of plate boss, is protected, while to coal stream on the centering plate of " V " word wear rib 6 with the part of coal stream friction
Guide effect is played, the termination of wear-resistant block centering plate is protected, and has reached the protection at all positions easy to wear of centering plate, can
Effectively improve the service life of middle plate.In addition, in the present embodiment, coal dust is gathered between adjacent " V " word wear rib 6, in
Plate surface forms one layer of lubricating layer, reduces the friction of scraper plate or chain and plate surface, reduces running resistance, reducing energy consumption and wear-resisting
The rate of depreciation of bar.
Embodiment 13：
As shown in figure 13, a kind of elevating conveyor with cladding texture, including middle plate, base plate and chute steel, on the middle plate
Cladding has the straight line sawtooth texture and wear-resistant block 2 higher than middle plate, and the straight line sawtooth texture is resistance to by straight line wear rib 1 and zigzag
Abrasive stick 7 is constituted, and is not overlapped each other, adjacent 2 " V " word wear ribs 6 connection toothing wear rib 7, acute angle angle
Spend for 70 °, the height of the straight line wear rib 1 and zigzag wear rib 7 is 2.4mm, the straight line wear rib 1 is along vertically with
Plate axis direction is arranged as 3 groups, and the zigzag wear rib 7 plate axis direction in is arranged as 2 row, the zigzag wear rib
7 towards all same.The row zigzag wear rib 7 of 3 groups of straight line wear ribs 1 and 2 is staggered, i.e., described 2 row zigzag is resistance to
Abrasive stick 7 is arranged between first group of the straight line wear rib 1 and second group, and between second group and the 3rd group.This enforcement
Part relative with scraper plate boss on plate, saw in 2 groups of straight line wear ribs 1 focused protection on the outside of the straight line sawtooth texture of example
Protected with the part of chain friction on the centering plate of profile of tooth wear rib 7, rubbed with coal stream on the middle centering plate of straight line wear rib 1
The part of wiping is protected, and the termination of the centering plate of wear-resistant block 2 is protected, and has reached the guarantor at all positions easy to wear of centering plate
Shield, can effectively improve the service life of middle plate.In addition, in the present embodiment, coal dust be gathered in adjacent " V " word wear rib 6 it
Between, one layer of lubricating layer is formed in middle plate surface, reduce the friction of scraper plate or chain and plate surface, reduce running resistance, reduce energy
The rate of depreciation of consumption and wear rib.
Embodiment 14：
As shown in figure 14, a kind of scrapper conveyor with cladding texture, including middle plate, base plate and chute steel, on the middle plate
Cladding has the straight line overlap joint V word texture higher than middle plate, and the straight line overlap joint V words texture is by straight line wear rib 1 and " V " word wear rib
6 compositions, the overlap joint of straight line wear rib 1 is wide wear rib, does not overlap between straight line wear rib 1 and " V " word wear rib 6, the straight line
The height of wear rib 1 and " V " word wear rib 6 is 2.4mm, and the overlap joint of straight line wear rib 1 is 4 wide wear ribs, and the width is resistance to
The width of abrasive stick is 50-100mm, and the plate axis direction in of " V " word wear rib 6 is arranged as 2 row, " V " the word wear rib 6
Towards all same, sharp angle is 75 °.4 wide wear ribs and 2 row " V " word wear ribs 6 are staggered, i.e., described 2 row
" V " word wear rib 6 is arranged in first wide wear rib and Article 2 width wear rib, and the wide wear rib of Article 3 and the 4th
Between bar width wear rib.Straight line wear rib 1 after the straight line overlap joint V words texture overlap joint of the present embodiment lay special stress on protecting on plate with chain
The relative part of bar and scraper plate boss, is protected on the centering plate of " V " word wear rib 6 with the part of coal stream friction, while
Guide effect is played to coal stream, the present embodiment eliminates the cladding step of wear-resistant block, saving energy consumption, but can reach centering plate
The protection at all positions easy to wear, can effectively improve the service life of middle plate；Simultaneously overlapped points are few, reduce scraper plate, chain
With the running resistance of coal stream, reducing energy consumption.In addition, in the present embodiment, coal dust is gathered between adjacent " V " word wear rib 6,
Middle plate surface forms one layer of lubricating layer, reduces the friction of scraper plate or chain and plate surface, reduces running resistance, reducing energy consumption and resistance to
The rate of depreciation of abrasive stick.
Embodiment 15：
As shown in figure 15, a kind of scrapper conveyor with cladding texture, including middle plate, base plate and chute steel, on the middle plate
Cladding has the straight line overlap joint sawtooth texture and wear-resistant block 2 higher than middle plate, and the straight line overlaps sawtooth texture by the He of straight line wear rib 1
" V " word wear rib 6 is constituted, and the overlap joint of straight line wear rib 1 is wide wear rib, and 2 adjacent " V " word wear ribs 6 connect into saw
Profile of tooth wear rib 7, sharp angle is 30 °, and the wide wear rib and zigzag wear rib 7 are not overlapped, the He of straight line wear rib 1
The height of zigzag wear rib 7 is 2.5mm, and the straight line wear rib 1 is overlapped as 3 wide wear ribs, the zigzag wear rib 7
Plate axis direction is arranged as 2 row in, the zigzag wear rib 7 towards all same.3 wide wear ribs and 2 row saws
Profile of tooth wear rib 7 is staggered, i.e., described 2 row zigzag wear rib 7 be arranged in the wide wear rib first and Article 2 it
Between, and between Article 2 and Article 3.2 wide wear ribs on the outside of the straight line overlap joint sawtooth texture of the present embodiment are laid special stress on protecting
The part relative with scraper plate boss on middle plate, is protected on the centering plate of zigzag wear rib 7 with the part of chain friction,
Protected with the part of coal stream friction on middle wide wear rib centering plate, the termination of wear-resistant block centering plate is protected, and reaches
The protection at all positions easy to wear of centering plate is arrived, the service life of middle plate can have been effectively improved.In addition, in the present embodiment, coal
Powder is gathered between adjacent " V " word wear rib 6, and in middle plate surface one layer of lubricating layer is formed, and reduces scraper plate or chain and plate table
The friction in face, reduces the rate of depreciation of running resistance, reducing energy consumption and wear rib.
Embodiment 16：
As shown in figure 16, a kind of elevating conveyor with cladding texture, including middle plate, base plate and chute steel, the base plate and
Cladding on chute steel has the fish-bone texture and wear-resistant block 2 higher than matrix, and the fish-bone texture is resistance to by straight line wear rib 1 and " eight " word
Abrasive stick is constituted, and straight line wear rib 1 and " eight " word wear rib are highly 2.5mm, and the straight line wear rib 1 is along perpendicular to base plate axle
The direction of line is arranged as 2 groups, and first billet 51 and the second billet 52 of " eight " word wear rib to be symmetrically arranged amongst 2 groups of straight lines resistance to
The angle of the both sides of abrasive stick 1, the first billet 51 and the place straight line of the second billet 52 is 150 °, the equal position of 2 groups of straight line wear ribs 1
The position relative with chain on base plate, the billet 52 of first billet 51 and second is located on base plate and scraper plate boss phase
To position, wear-resistant block 2 protects to termination.The fish-bone texture of the present embodiment is carried out to base plate and chute steel position easy to wear
Lay special stress on protecting, extend the service life of base plate；Overlapped points are few, little to the resistance of chain and scraper plate, reducing energy consumption.
Embodiment 17：
As shown in figure 17, a kind of scrapper conveyor with cladding texture, including middle plate, base plate and chute steel, the middle plate, bottom
Equal cladding on plate and chute steel has the vertical bar superposition fish scale texture higher than matrix, and the vertical bar superposition fish scale texture is wear-resisting by straight line
Bar 1, rhombus wear rib 2 and " V " word wear rib 6 are constituted, and are highly 2.5mm, and the overlap joint of straight line wear rib 1 is wide resistance to for 4
Abrasive stick, the sharp angle of the rhombus wear rib 2 is 70 °, and the sharp angle of " V " the word wear rib 6 is 65 °, the rhombus
Wear rib 2 is arranged as 2 row, and " V " the word wear rib 6 is arranged as 1 row towards identical, and the straight line wear rib 1, rhombus is wear-resisting
Bar 2 and " V " word wear rib 6 are staggered, i.e., 1 row rhombus wear rib 2 is located at first wide wear rib and Article 2 width wear rib
Between, another 1 row rhombus wear rib 2 is located between Article 3 width wear rib and Article 4 width wear rib, and " V " word wear rib 6 is located at
Between Article 2 width wear rib and Article 3 width wear rib.The vertical bar superposition fish scale texture of the present embodiment spreads all over whole middle plate, bottom
Plate or chute steel, and 4 wide wear ribs position relative with chain and scraper plate boss on centering plate and base plate respectively enters
Row is laid special stress on protecting, and rhombus wear rib 2 and " V " word wear rib 6 pairs are protected with the position of coal stream friction, plate in effectively extending
Service life；And overlapped points are few, guide effect can be provided for coal stream, reduce resistance, reducing energy consumption, for chute steel, vertical bar
Superposition fish scale texture is protected comprehensively to the inner surface of chute steel, increases the service life of chute steel.In addition, in the present embodiment, coal
Powder is gathered between adjacent " V " word wear rib 6 and rhombus closed area, and in plate surface one layer of lubricating layer is formed, and reduces scraper plate
Or chain and the friction of plate surface, reduce the rate of depreciation of running resistance, reducing energy consumption and wear rib.
Embodiment 18：
As shown in figure 18, a kind of scrapper conveyor with cladding texture, including middle plate, base plate and chute steel, on the middle plate
Gross area cladding has the straight line texture higher than middle plate, and the straight line texture is made up of straight line wear rib 1, is highly 2.5mm, institute
It is 30-50% to state the overlapping rate between straight line wear rib 1.The skew lines texture of the present embodiment covers whole middle plate, plays comprehensively
The effect of protection；Entirely without overlapped points, the running resistance of coal stream, reducing energy consumption are reduced；Straight line wear rib 1 is played to chain and propped up
Support is acted on, and long wear out failure vestige will not be produced on middle plate, the service life of plate in effectively extending；I.e. in effective protection
Plate, is unlikely to high cost again.
Embodiment 19：
As shown in figure 19, a kind of scrapper conveyor with cladding texture, including middle plate, base plate and chute steel, on the middle plate
Cladding has the encryption rhombus texture and wear-resistant block 2 higher than middle plate matrix, and the encryption rhombus texture is by 3 groups of rhombus wear rib
Into the length of side of rhombus wear rib 3 is 120mm, and sharp angle is 60 °, and the axis of plate is symmetrical in the encryption rhombus Texture
Arrange.Encryption rhombus texture has redesigned the angle and size of rhombus wear rib 3, while the equal cladding in two ends in middle plate is wear-resisting
Block 2, the wear-resisting Area of bearing of plate surface in increase, the directly contact area of plate matrix and coal stream, scraper plate and chain in reduction, more
Big degree ground protect the substrate, the anti-wear performance of plate, the service life of plate in prolongation in improving on the whole.In addition, the present embodiment
In, coal dust is gathered in rhombus closed area, and in middle plate surface one layer of lubricating layer is formed, and reduces scraper plate or chain with plate surface
Friction, reduces the rate of depreciation of running resistance, reducing energy consumption and wear rib.
Because elevating conveyor and scrapper conveyor have structure identical intermediate channel, therefore the cladding texture in above-described embodiment is being scraped
Can be with general on trigger and elevating conveyor, the effect of generation is also close, for simplicity no longer repeating one by one.
Contrast experiment one：
Because middle plate is part most easy to wear in scrapper conveyor, therefore this contrast experiment melts texture of the present utility model
Overlay on plate, the middle plate with classic diamond shape cladding texture and the cladding with the utility model embodiment one to 19 are knitted
Plate carries out the statistics of service life in structure, chooses scrapper conveyor 60,20 groups is divided at any time, per group of 3 scrapper conveyors, wherein 1 group of peace
As a control group, remaining 19 groups of installation carries the middle plate of the cladding texture of the utility model embodiment one to 19 to the traditional wearing plate of dress
Used as experimental group, 60 scrapper conveyors are gone into the well work, and the daily working time is identical, count all middle plates from starting working to abrasion
2-2.5mm's crosses coal amount, obtains result such as table 1 below：
Plate abrasion 2-2.5mm crosses the contrast of coal amount in the control group of table 1 and experimental group
| Cross coal amount/ten thousand ton | |
| Control group | 45 |
| Embodiment one | 212 |
| Embodiment two | 185 |
| Embodiment three | 180 |
| Example IV | 195 |
| Embodiment five | 192 |
| Embodiment six | 92 |
| Embodiment seven | 98 |
| Embodiment eight | 214 |
| Embodiment nine | 228 |
| Embodiment ten | 241 |
| Embodiment 11 | 183 |
| Embodiment 12 | 204 |
| Embodiment 13 | 215 |
| Embodiment 14 | 233 |
| Embodiment 15 | 235 |
| Embodiment 16 | 85 |
| Embodiment 17 | 232 |
| Embodiment 18 | 275 |
| Embodiment 19 | 225 |
By such as upper table 1 as can be seen that traditional wearing plate is used as middle plate, cross coal amount and just reach in 450,000 ton hour wear extenies
2-2.5mm, and after middle plate surface cladding texture of the present utility model, when reaching identical wear extent, crossing coal amount substantially increases, explanation
The service life of middle plate is significantly improved.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity those skilled in the art should
Using specification as an entirety, the technical scheme in each embodiment can also Jing it is appropriately combined, form those skilled in the art
Understandable other embodiment.
Claims (10)
1. a kind of scrapper conveyor with cladding texture, including middle plate, base plate and chute steel, it is characterised in that the middle plate, base plate
There is texture with least one cladding in chute steel, the texture is by straight line wear rib, rhombus wear rib, curve wear rib, " eight "
At least one composition in word wear rib, " V " word wear rib, the height of the texture is 1.5-2.5mm.
2. the scrapper conveyor with cladding texture according to claim 1, it is characterised in that the straight line wear rib is interruption
Linear structure.
3. the scrapper conveyor with cladding texture according to claim 1, it is characterised in that the rhombus wear rib is single-row
Rhombus.
4. the scrapper conveyor with cladding texture according to claim 1, it is characterised in that the curve wear rib is by just
Circular arc be connected with anti-circular arc the curve of composition, the center of circle of the positive circular arc and anti-circular arc the center of circle respectively positioned at the two of curve
The central angle of side, positive circular arc and anti-circular arc is 90 °.
5. the scrapper conveyor with cladding texture according to claim 1, it is characterised in that " eight " the word wear rib is by phase
Discrete first billet and the second billet are constituted, and the angle of first billet and the second billet place straight line is 30-
150°。
6. the scrapper conveyor with cladding texture according to claim 1, it is characterised in that the folder of " V " the word wear rib
Angle is 30-150 °.
7. the scrapper conveyor with cladding texture according to claim 6, it is characterised in that " V " the word wear rib is mutual
Connection composition zigzag.
8. the scrapper conveyor with cladding texture according to claim 1, it is characterised in that the texture is by straight line wear rib
" V " word wear rib is constituted, and the straight line wear rib is staggered with " V " word wear rib.
9. the scrapper conveyor with cladding texture according to claim 1, it is characterised in that the texture is wear-resisting by straight line
Bar, rhombus wear rib and " V " word wear rib composition, the rhombus wear rib and " V " word wear rib are arranged separately on adjacent straight
Between line wear rib.
10. a kind of elevating conveyor with cladding texture, including middle plate, base plate and chute steel, it is characterised in that the middle plate, bottom
At least one cladding in plate and chute steel has texture, the texture by straight line wear rib, rhombus wear rib, curve wear rib,
At least one composition in " eight " word wear rib, " V " word wear rib, the height of the texture is 1.5-2.5mm.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621145783.3U CN206088113U (en) | 2016-10-18 | 2016-10-18 | Scrape trigger and elevating conveyor with melt and cover texture |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621145783.3U CN206088113U (en) | 2016-10-18 | 2016-10-18 | Scrape trigger and elevating conveyor with melt and cover texture |
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| Publication Number | Publication Date |
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| CN206088113U true CN206088113U (en) | 2017-04-12 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106347936A (en) * | 2016-10-18 | 2017-01-25 | 山东能源重型装备制造集团有限责任公司 | Scraper conveyor and loader with fusion covering textures |
| CN114734955A (en) * | 2022-04-07 | 2022-07-12 | 安徽工业大学芜湖技术创新研究院 | Wiper surface texture |
-
2016
- 2016-10-18 CN CN201621145783.3U patent/CN206088113U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106347936A (en) * | 2016-10-18 | 2017-01-25 | 山东能源重型装备制造集团有限责任公司 | Scraper conveyor and loader with fusion covering textures |
| CN114734955A (en) * | 2022-04-07 | 2022-07-12 | 安徽工业大学芜湖技术创新研究院 | Wiper surface texture |
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