CN203889502U - Scraper for scraper conveying equipment and scraper conveying equipment - Google Patents
Scraper for scraper conveying equipment and scraper conveying equipment Download PDFInfo
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- CN203889502U CN203889502U CN201320792548.5U CN201320792548U CN203889502U CN 203889502 U CN203889502 U CN 203889502U CN 201320792548 U CN201320792548 U CN 201320792548U CN 203889502 U CN203889502 U CN 203889502U
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- 239000000463 material Substances 0.000 claims abstract description 62
- 238000010276 construction Methods 0.000 claims description 12
- 239000013013 elastic material Substances 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 4
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 12
- 239000000843 powder Substances 0.000 abstract description 12
- 230000008569 process Effects 0.000 abstract description 12
- 230000001050 lubricating effect Effects 0.000 abstract description 9
- 239000003245 coal Substances 0.000 abstract description 8
- 239000000758 substrate Substances 0.000 abstract 2
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- 239000002245 particle Substances 0.000 description 9
- 239000002817 coal dust Substances 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
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- 230000000694 effects Effects 0.000 description 3
- 238000005242 forging Methods 0.000 description 3
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- 239000011800 void material Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
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- 241001232809 Chorista Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
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- 238000005495 investment casting Methods 0.000 description 1
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- 238000003475 lamination Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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- 239000002184 metal Substances 0.000 description 1
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- Chutes (AREA)
Abstract
The utility model discloses a scraper for scraper conveying equipment and the scraper conveying equipment. The scraper conveying equipment comprises a substrate groove and the scraper, wherein the substrate groove comprises a chute and guide grooves which are formed in the two sides of the chute, and groove openings of the guide grooves are formed opposite to each other; the scraper comprises a scraper body and guide ends which are arranged at the two ends of the scraper body and are matched with the guide grooves; concave structures are arranged on the matching surfaces, matched with the guide grooves, of the guide ends; in the process of conveying coal and other materials, material powder can stay in the concave structures on the matching surfaces, matched with the guide grooves, of the guide ends, the material powder can form a lubricating layer, and the lubricating layer can reduce the friction between the guide ends and the guide grooves so as to reduce the abrasion of the scraper; meanwhile, the power consumption of the scraper conveying equipment in the operating process can be reduced.
Description
The application requires to submit on November 04th, 2013 preceence of the Chinese patent application that Patent Office of the People's Republic of China, application number are 201310538496.3, denomination of invention is " for scraper plate and the scraper plate load transfer device of scraper plate load transfer device ", and its full content is by reference in conjunction with in this application.
Technical field
The utility model relates to the field of granule materials transmission technology, is specifically related to the scraper plate for scraper plate load transfer device, and the scraper plate load transfer device of applying this scraper plate.
Background technology
Slat conveyer is that colliery, chemical mine, metal mine and power plant etc. are used for the important transportation instrument of convey materials.
Described slat conveyer generally can carry coal etc. the material of the loose shape of particle, its principle of work is, bearing piece using unlimited chute as granule materials, scraper plate is fixed on to (composition scraper chain) on chain, as driving component, the continuous transport equipment of carrying bulk material by means of moving flight chain is due to when the convey materials, and flight chain is all embedded among material, therefore be called scrapper conveyor.After head driving section starts, drive the sprocket wheel rotation on head axle, make scraper chain circular flow drive material to move along chute, until to chain-drive section unloading.Scraper chain is walked around the stepless closed cycle operation of chain crop rotation, completes the conveying of material.Generally, scraper conveyor for coal mines adopts steel tank, and opened type is convenient to the coal of coalcutter under adopting and is fallen on slat conveyer.
The scraper plate of traditional slat conveyer is a kind of scratch board layering of mining scraper conveyor, by repeated hardening die-forging forming, and be generally press strip and three bolt one forging formings, so general scraper plate is thick and heavy, no-load power consumption is larger, for 30% left and right of gross horsepower, cause the serious wasting of resources, generally, because thick and heavy scraper plate deadweight accounts for the more than 15% of material in conveying trough, so cause transmission efficiency low, energy consumption is large, the power of motor transmission system is had higher requirements.Scraper plate needs to contact with the groove surfaces in base seat groove in moving process simultaneously, makes scraper plate in moving back and forth process, make scraper plate surface and groove that serious wear pattern all occurs.Due to long apart from crooked and distortion that in the ground relief in conveying process and the action of mining, adjustment brings to conveyer chain, making scraper plate and the groove surfaces of base seat groove form mal extruding contacts, produce thus larger friction force, cause that transmission efficiency reduces, transport energy consumption is larger.When serious, can cause scraper plate recurring structure to destroy, change scraper plate and can produce larger replacement cost.
Utility model content
The utility model provides a kind of scraper plate for scraper plate load transfer device, to solve the above-mentioned problem existing.
The utility model also provides a kind of scraper plate load transfer device in addition, causes the problem of severe wear or damage to solve the groove direct friction of existing scraper plate and base seat groove.
A kind of scraper plate for scraper plate load transfer device that the utility model provides, described scraper plate load transfer device comprises base seat groove, described base seat groove comprises chute and is arranged at chute both sides and direction recess that notch is oppositely arranged; Wherein said scraper plate comprises scraper plate body and is arranged at guide end described scraper plate body two ends and that match with described direction recess;
Wherein, on the fitting surface matching with described direction recess at described guide end, be provided with concave structure.
Optionally, described concave structure is plurality of parallel setting or not parallel or equidistantly or the straight trough equidistantly not arranging.
Optionally, described concave structure is plurality of parallel or not parallel or equidistantly or the wave groove equidistantly not arranging.
Optionally, described concave structure is the groove structure that is serpentine.
Optionally, described concave structure arranges along described scraper plate service direction.
Optionally, described concave structure is that be arranged at described guide end lip-deep a plurality of are uniformly distributed or the circular blind hole of uneven distribution.
Optionally, described guide end is elastic structure, and described elastic structure at least has one and utilizes the behavior of structure of sheet material and/or the elastic construction that mechanical characteristic arranges.
Optionally, described elastic structure is to pass through helicoid geometry; Described pass through helicoid geometry specifically an end of material pieces is returned back to few after one week, the elastic construction forming after the body crossover location with this material pieces passes through in the non-mode that is connected.
Optionally, described elastic structure comprises two or more helicoid geometries that pass through.
Optionally, described guide end is elastic component, and described elastic component has the arcuate structure towards the bending of scraper plate sense of motion.
Optionally, described elastic component is arc thin-wall structure.
Optionally, described elastic component is elastic material.
Optionally, described scraper plate body and described guide end are one-body molded.
Optionally, described scraper plate body and described guide end are dismantled and assembled structure, by attaching parts, are connected to one.
The service direction when fitting surface that optionally, described guide end is fixedly connected with described scraper plate body is parallel to described scraper plate work.
In addition, the utility model also provides a kind of scraper plate load transfer device, and it comprises the scraper plate for scraper plate load transfer device described in above-mentioned arbitrary technical scheme.
Compared with prior art, the advantage that one of them aspect of the utility model has is as follows: for the scraper plate of scraper plate load transfer device, wherein said scraper plate load transfer device comprises base seat groove, and described base seat groove comprises chute and is arranged at chute both sides and two direction recess that notch is oppositely arranged; Described scraper plate comprises scraper plate body and is arranged at guide end scraper plate body two ends and that match with described direction recess, on the fitting surface matching, is provided with concave structure at described guide end with described direction recess; Described concave structure form material particle to be conveyed or and/or the gathering of powder, accommodation space; In the process of this scraper plate transportation of application such as materials such as coals, the material powder such as described coal dust or particle can reside in the concave structure of fitting surface of described guide end and direction recess, and exist as lubricated, anti-attrition material, also this material powder can form lubricating layer, reduce the friction between guide end and direction recess, and then the wearing and tearing of minimizing scraper plate, can reduce the power consumption in transportation, greatly energy efficient simultaneously.
In addition, in one of them preferred version of the present utility model, the groove structure of described guide end is wave groove, described groove structure is set to wave groove, can increase the area of contact of material powder resident in groove structure etc. and the direction recess of base seat groove, between this material powder lubricating layer and direction recess, rub and reduce, can at utmost reduce the friction force between scraper plate and base seat groove, reduce the wearing and tearing of scraper plate.
In addition, the utility model also provides a kind of scraper plate load transfer device, comprises the above-mentioned scraper plate for scraper plate load transfer device.Described scraper plate load transfer device also comprises base seat groove, and this base seat groove comprises chute and be arranged at chute both sides and two direction recess that notch is oppositely arranged, and described scraper plate may operate in described base seat groove.The guide end of this scraper plate has concave structure, material powder can reside in the concave structure of fitting surface of described guide end and direction recess, this material powder can form lubricating layer, reduce the friction between guide end and direction recess, and then the damage that friction force causes scraper plate in the course of the work, can also reduce the power consumption of scraper plate load transfer device in transportation simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of a kind of scraper plate for scraper plate load transfer device of the present utility model;
Fig. 2 is the structural representation of each several part of the embodiment of a kind of scraper plate for scraper plate load transfer device of the utility model;
Fig. 3 is the structural representation of guide end of the embodiment of a kind of scraper plate for scraper plate load transfer device of the utility model.
Wherein, 1, scraper plate body, 2, guide end, 3, concave structure.
The specific embodiment
The utility model provides a kind of scraper plate for scraper plate load transfer device, this scraper plate load transfer device comprises base seat groove, described scraper plate may operate in the base seat groove being positioned under it, due to scraper plate and the direct contact friction of described base seat groove, in transportation repeatedly, be the wearing and tearing that prevent scraper plate, can reduce the structure rubbing in described base seat groove and the setting of scraper plate contact position, the relevant position of the scraper plate that the utility model provides arranges the structure with above-mentioned functions, thereby reduce the friction force of scraper plate and base seat groove, reduce the wearing and tearing of scraper plate.
Fig. 1 is the structural representation of the embodiment of a kind of scraper plate for scraper plate load transfer device of the present utility model.Fig. 2 is the structural representation of the embodiment each several part of a kind of scraper plate for scraper plate load transfer device of the utility model.Fig. 3 is the structural representation of guide end of the embodiment of a kind of scraper plate for scraper plate load transfer device of the utility model.
Please refer to Fig. 1 to Fig. 3, in the present embodiment, described scraper plate load transfer device comprises base seat groove and scraper plate, the direction recess that described base seat groove comprises chute and is arranged on chute both sides, wherein the direction recess of both sides has equal height, width and length, and the notch of the direction recess of both sides is mutually corresponding.The guide end 2 that described scraper plate comprises scraper plate body 1 and is arranged on scraper plate body 1 two ends, this guide end 2 matches with the direction recess of described base seat groove, this guide end 2 can be embedded in described direction recess, and this guide end 2 has at least one contact surface with described direction recess, wherein the upper surface of guide end 2 can contact with described direction recess, is provided with concave structure 3 on the upper surface of guide end 2.This concave structure 3 is above-mentioned for reducing the special construction of friction force between scraper plate and base seat groove.
It should be noted that, in conventional viewpoint, usually friction surface is set to smooth side, to reduce friction coefficient, and then reduce two kinetic force of frictions between relative motion object, therefore in actual applications, for reducing friction, that need to as much as possible friction surface be polished is smooth as much as possible.And in the present embodiment, but act in a diametrically opposite way, on the friction surface of material, concave structure is set, thereby form transported material particle and/or powder (in the present embodiment, the material to be transported of take describes as coal as example, material particles is coal particle, material powder is coal dust) accommodation space, when this scraper plate of application, by this accommodation space, take in transportation logistics particle and/or powder as the greasing substance between relative motion object, and then reach the object of friction force between two mobiles.That is to say, in the present embodiment, by setting, to there are concave structure 3 realizations and reduce friction.This concave structure 3 not only can increasing friction force, can reduce friction because of this concave structure 3 on the contrary, and the viewpoint of the complete abandoning tradition of design of this concave structure 3.
Because scraper plate operation has specific direction, for actv. reduces the friction force between scraper plate and base seat groove, described concave structure 3 is set to identical or close with described scraper plate service direction, during scraper plate extends at concave structure 3 like this direction operation, the friction force between itself and base seat groove is less.
It should be noted that, can be set to one or two along the concave structure 3 of scraper plate service direction, but according to actual conditions and actual demand, and in order this concave structure 3 to be there is better reduce the function of friction, a plurality of described lines can be set on the upper surface of described guide end 2.Concrete, what the shape of described lines can be for Suresh Kumar can be the straight trough of rectilinear form, and this straight trough can be to be arranged in parallel, also can be set to the not parallel settings such as cross shaped head.It is pointed out that the distance between adjacent two concave structures 3 is identical, also can make according to actual needs to there is different distance between adjacent two concave structures 3.
In addition, the shape of described concave structure 3 can be also Suresh Kumar, except straight groove structure, also can be set to wave groove structure, or is S shape channel structure, or is fold-line-shaped structure etc.Can adopt independent a kind of texture structure, also can adopt two kinds or more of combinations wherein.And the distance between every adjacent two concave structures 3 is equal, this arrangement can be regular arrangement mode, or the distance between every adjacent two concave structures 3 is unequal, and this arrangement mode also can adopt fitfull mode to arrange.
It should be noted that, in order to make the convenient cleaning of this concave structure 3, described concave structure 3 can be set to spill circular groove, the bottom land of this concave structure 3 is semicircular structure, can be easily that concave structure 3 cleanings are clean.This spill circular groove can be to be uniformly distributed or also can to adopt irregular alignment mode uneven distribution.
In addition, described concave structure 3 can also be lip-deep a plurality of being uniformly distributed or the circular blind hole of uneven distribution for being arranged at described guide end, is not described in detail here.
The lip-deep concave structure 3 of described guide end 2 having particular application as on this scraper plate reduces contact friction, specifically, between adjacent Liang Ge spill mechanism, can store pulverized coal particle, the shape of described concave structure 3 is set to the area of contact that curved shape can increase pulverized coal particle and described groove, thereby reduce the area of contact of described scraper plate and groove inwall, and then reduce the contact friction of scraper plate and groove inwall, effectively prevent from causing through long-term friction the wearing and tearing of scraper plate.
Above-mentioned concave structure 3 arranges has its particularity, by described concave structure 3 being set on guide end 2 upper surfaces at scraper plate two ends, reduce the area of contact of scraper plate and recess sidewall, simultaneously, between adjacent two concave structures 3, store coal dust, coal dust has lubricating effect, be equivalent to increase one deck lubricating layer between scraper plate and recess sidewall, thereby when this scraper plate is moved in base seat groove, friction force between the direction recess of scraper plate and base seat groove both sides reduces, thereby scraper plate is reduced wear in contacting with direction recess.In addition, described lubricating layer can reduce the power that scraper plate is in operation and needs, and then can reduce the energy of the consumption needing when scraper plate moves, and reduces on the whole scraper plate load transfer device power consumption at work.
The structure of described scraper plate body 1 can integral structure, but dismantles more easily for the chain that makes to coordinate with it, described scraper plate body 1 can be arranged to upper and lower two-part chorista, and its upper and lower two parts can adopt bolt to fix.Simultaneously in order to coordinate the use of chain, chain can be clipped in described scraper plate body Shang Xia 1 between two parts, pulls chain can drive described scraper plate to move.At the scraper plate body that chain position is set, have respectively chain cylindrical void Shang Xia 1 on two parts, the shape of this chain cylindrical void is consistent with the form fit of chain.
It should be noted that, chain is placed in described chain cylindrical void, adopt bolt to be fixed as one two parts up and down of scraper plate body 1, engine installation can pull scraper plate and chain to move.
Described scraper plate body 1 can adopt forging type to be cast into integrative-structure with described guide end 2, also can adopt split-type structural.Specifically, described guide end 2 has with the coupling end of scraper plate body 1 structure cooperatively interacting, guide end 2 has outstanding structure, give prominence on corresponding scraper plate body 1 and there is sunk structure with this, described outstanding structure and sunk structure cooperatively interact, utilize this special construction that described guide end 2 is embedded on described scraper plate body 1, and both fix by it to adopt bolt.
Described guide end 2 can be to have the straight plate structure of identical characteristics with described scraper plate body 1, and this straight plate structure can adopt rigid, also can adopt elastic material.
But, in order to make this guide end 2 can leaping over obstacles in operational process, described guide end 2 can be set to elastic component, this elastic component is the arcuate structure having towards the bending of scraper plate service direction, generally, this elastic component is arc thin-wall structure, and the material of described elastic component is elastic material.Specifically, the cross-sectional plane of this elastic component can be for having the arcuate structure of certain radian.On strength of material, arcuate structure has elastic behavior to a certain extent, with respect to flat face, arcwall face has more elastomeric character, specifically, when arcwall face moves along the direction of its raised face, when both sides are when running into obstacle, the both sides of arcwall face have the function of contraction and resilience, can pass through smoothly this obstacle.
The above-mentioned elastic behavior having for arcuate structure specifically, the both sides of arcwall face are when running into obstacle, can there is elastic deformation, when elastic deformation is maximum, this arcwall face can pass through this obstacle, and after obstacle, described arcwall face can restore to the original state, adaptability to changes is converted into the pulse kinetic energy with certain initial kinetic energy, and this pulse kinetic energy can bullet pushes the material that plate transports and moves forward.Said process can guarantee the scraper plate mobile material of smoothness smoothly.
It should be noted that, the material of described guide end 2 is generally elastic material, but the material of described scraper plate body 1 can be identical with the material of described guide end 2, all adopts elastic material, also can adopt rigid.
In addition, in order to make described guide end 2 there is better elastic deformation effect, described guide end 2 can be set to elastic structure.Described elastic structure at least has one and utilizes the behavior of structure of sheet material and/or the elastic construction that mechanical characteristic arranges.
Specifically, described elastic structure is to have to pass through helicoid geometry.Described groundwork of passing through helicoid geometry is to develop according to the characteristic of arcuate structure.Arcuate structure arcwall face has elastic characteristic than flat face, for example, when thering is the object process obstacle of arcwall face structure, the curved arc structure that one side of the arcwall face contacting with obstacle can have according to itself occurs bending and deformation, this distortion is further distortion under the curved arc of arcuate structure itself, so there is the arcwall face of arcuate structure, can there is elastically-deformable characteristic, and flat face does not possess above-mentioned elastically-deformable characteristic than arcwall face, when flat face process obstacle, can directly be blocked by obstacle, cannot pass through this obstacle, so can there is not above-mentioned deformation yet.
Described elastic structure is the further improvement of carrying out on the basis of above-mentioned arcwall face, because although arcwall face has elastically-deformable characteristic, but this elastically-deformable variation is not clearly, and when curved arc is too small, elastic deformation cannot make its penetrate thing, if when curved arc is excessive, although elastic deformation can make its penetrate thing, but the effect in conjunction with scraper plate, the amount of the transported material of this scraper plate is reduced, cause conveying efficiency to reduce, so, arcwall face need to be done to further distortion.
Described elastic structure specifically returns back to an end of material pieces few after one week, the elastic construction forming after the body crossover location with this material pieces passes through in the non-mode that is connected.Intert after returning and circling to material pieces body one end that described material pieces has, and on the material pieces on this crossover location, has inserting hole, and one end of this material pieces is returned and interted after circling in material pieces body by this inserting hole.Wherein one end of the material pieces of crossover location can contact with described material pieces body, also can in contact process, produce friction in order to prevent, and then cause the problem of wearing and tearing, so can there is certain interval between one end of material pieces and material pieces body, adopt the not way of contact to connect.This elastic construction is generally circular configuration.And can there is elastic deformation in any side of described elastic structure when running into obstacle, this elastic deformation produces by the Structural Tectonics of material own and mechanical characteristic, this elastic deformation can make described elastic structure across obstacle, and described elastic structure restores to the original state after clearing the jumps.
In addition, for the elastic deformation that elastic structure is had more accurate, a plurality of inserting holes can be set on material pieces body, by precision cast mode, material pieces one end and material pieces body criss-cross be interted, together with alternately intert with material pieces body lamination one end of material pieces.The above-mentioned mutual interspersed elastic structure with rhythmo structure structurally has more stable characteristic, and the elastic deformation having also can reach maximum, and this kind of structure can be selected to set as required.
With respect to the elastic structure of the scraper plate providing in the utility model, the structure with an inserting hole can be set, material pieces one end is interted to inserting hole, and return after circling and form a circular elastic construction.
The material of described elastic structure can select elastic material also can select rigid, and the material of described scraper plate body 1 can be identical with the material of described elastic structure, also can be different.Described elastic construction is shown in the time of can making scraper plate run into obstacle in operational process can leaping over obstacles, and continues operation forward, there will not be jam phenomenon.
About the connectivity problem of guide end 2 and described scraper plate body 1, can adopt machining process that scraper plate body 1 and guide end 2 are forged to integrative-structure.Also can be structure as a whole by precision-investment casting.
The load of the scraper plate of above-mentioned integrated formed structure and stressed even, is not easy fracture.But, generally for convenient disassembly, or when guide end 2 wearing and tearing, change more easily and conveniently, guide end 2 and scraper plate body 1 can be set to split type structure, be dismantled and assembled structure, and be connected to one by attaching parts.Specifically, one end that described guide end 2 is connected with described scraper plate body 1 has the outstanding structure of part, one end of described scraper plate body 1 has and the sunk structure of giving prominence to structural correspondence, the outstanding structure of these guide end 2 parts can be embedded in the sunk structure of described scraper plate body 1, and the part guide end 2 after embedding and scraper plate body 1 adopt bolt to fix.The advantage that this demountable structure has is convenient disassembly not only, and the stress producing when the elastic construction generation elastic deformation of guide end 2 can be transferred to bolt, described bolt can be eliminated this stress, prevents that the junction of described guide end 2 and described scraper plate body 1 from phenomenon of rupture occurring.
It should be noted that the service direction when fitting surface that described guide end 2 is fixedly connected with described scraper plate body 1 is parallel to described scraper plate work.
The guide end 2 of above-mentioned scraper plate has special tectonic, upper surface at this guide end 2 is provided with concave structure 3, can reduce the direct friction of the direction recess of scraper plate and base seat groove, and then the wearing and tearing of minimizing scraper plate, in addition, this guide end 2 can also be set to elastic structure or be elastic component, this guide end 2 is not only played and reduce the effect that scraper plate weares and teares, can also make scraper plate be in operation can penetrate, prevent from occurring jam phenomenon in transportation, improve conveying efficiency, the power consumption consuming while simultaneously reducing transportation.
The utility model also provides a kind of scraper plate load transfer device, comprises above-mentioned scraper plate.Described scraper plate load transfer device also comprises base seat groove, and this base seat groove comprises chute and be arranged at chute both sides and two direction recess that notch is oppositely arranged, and described scraper plate may operate in described base seat groove.The guide end 2 of this scraper plate has concave structure 3, coal dust can reside in the concave structure 3 of described guide end 2 and the fitting surface of direction recess, this coal dust can form lubricating layer, reduce the friction between guide end 2 and direction recess, and then the damage that friction force causes scraper plate in the course of the work, can also reduce the power consumption of scraper plate load transfer device in transportation simultaneously.
Although the utility model with preferred embodiment openly as above; but it is not for limiting the utility model; any those skilled in the art are not within departing from spirit and scope of the present utility model; can make possible change and modification, the scope that therefore protection domain of the present utility model should be defined with the utility model claim is as the criterion.
Claims (16)
1. for a scraper plate for scraper plate load transfer device, described scraper plate load transfer device comprises base seat groove, and described base seat groove comprises chute and is arranged at chute both sides and direction recess that notch is oppositely arranged; It is characterized in that, comprise scraper plate body and be arranged at guide end described scraper plate body two ends and that match with described direction recess;
Wherein, on the fitting surface matching with described direction recess at described guide end, be provided with concave structure.
2. the scraper plate for scraper plate load transfer device according to claim 1, is characterized in that, described concave structure is plurality of parallel setting or straight trough not parallel or that equidistantly or not equidistantly do not arrange.
3. the scraper plate for scraper plate load transfer device according to claim 1, is characterized in that, described concave structure is plurality of parallel or wave groove not parallel or that equidistantly or not equidistantly do not arrange.
4. the scraper plate for scraper plate load transfer device according to claim 1, is characterized in that, described concave structure is the groove structure that is serpentine.
5. according to the scraper plate for scraper plate load transfer device described in claim 2 or 3 or 4, it is characterized in that, described concave structure arranges along described scraper plate service direction.
6. the scraper plate for scraper plate load transfer device according to claim 1, is characterized in that, described concave structure is that be arranged at described guide end lip-deep a plurality of are uniformly distributed or the circular blind hole of uneven distribution.
7. according to the scraper plate for scraper plate load transfer device described in the arbitrary claim of claim 1 to 4, it is characterized in that, described guide end is elastic structure, and described elastic structure at least has one and utilizes the behavior of structure of sheet material and/or the elastic construction that mechanical characteristic arranges.
8. the scraper plate for scraper plate load transfer device according to claim 7, is characterized in that, described elastic structure is to pass through helicoid geometry; Described pass through helicoid geometry specifically an end of material pieces is returned back to few after one week, the elastic construction forming after the body crossover location with this material pieces passes through in the non-mode that is connected.
9. the scraper plate for scraper plate load transfer device according to claim 8, is characterized in that, described elastic structure comprises two or more helicoid geometries that pass through.
10. according to the scraper plate for scraper plate load transfer device described in the arbitrary claim of claim 1 to 4, it is characterized in that, described guide end is elastic component, and described elastic component has the arcuate structure towards the bending of scraper plate sense of motion.
11. scraper plates for scraper plate load transfer device according to claim 10, is characterized in that, described elastic component is arc thin-wall structure.
12. scraper plates for scraper plate load transfer device according to claim 10, is characterized in that, described elastic component is elastic material.
13. scraper plates for scraper plate load transfer device according to claim 1, is characterized in that, described scraper plate body and described guide end are one-body molded.
14. scraper plates for scraper plate load transfer device according to claim 1, is characterized in that, described scraper plate body and described guide end are dismantled and assembled structure, by attaching parts, are connected to one.
15. scraper plates for scraper plate load transfer device according to claim 14, is characterized in that, the service direction when fitting surface that described guide end is fixedly connected with described scraper plate body is parallel to described scraper plate work.
16. 1 kinds of scraper plate load transfer devices, is characterized in that, comprise the scraper plate for scraper plate load transfer device described in claim 1-15 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320792548.5U CN203889502U (en) | 2013-11-04 | 2013-12-04 | Scraper for scraper conveying equipment and scraper conveying equipment |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310538496.3 | 2013-11-04 | ||
| CN201310538496 | 2013-11-04 | ||
| CN201320792548.5U CN203889502U (en) | 2013-11-04 | 2013-12-04 | Scraper for scraper conveying equipment and scraper conveying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203889502U true CN203889502U (en) | 2014-10-22 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320792548.5U Expired - Lifetime CN203889502U (en) | 2013-11-04 | 2013-12-04 | Scraper for scraper conveying equipment and scraper conveying equipment |
| CN201310646430.6A Active CN103693372B (en) | 2013-11-04 | 2013-12-04 | Scraper for scraper conveying equipment and scraper conveying equipment |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310646430.6A Active CN103693372B (en) | 2013-11-04 | 2013-12-04 | Scraper for scraper conveying equipment and scraper conveying equipment |
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| CN (2) | CN203889502U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103693372A (en) * | 2013-11-04 | 2014-04-02 | 苏氏工业科学技术（北京）有限公司 | Scraper for scraper conveying equipment and scraper conveying equipment |
| CN111094152A (en) * | 2017-12-20 | 2020-05-01 | 蒂勒有限及两合公司 | Belt conveyor for a scraper chain conveyor |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108127890B (en) * | 2018-02-07 | 2023-07-28 | 北京工商大学 | Full-automatic feeding system of polymer extruder |
| CN110422563A (en) * | 2019-09-06 | 2019-11-08 | 中煤张家口煤矿机械有限责任公司 | A kind of mining modular flight component |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3437603A1 (en) * | 1984-10-13 | 1986-04-24 | Bergwerksverband Gmbh, 4300 Essen | Chain fixing device for scraper chain conveyors |
| CN2882823Y (en) * | 2006-02-17 | 2007-03-28 | 湖州德马物流系统工程有限公司 | Sliding push blocks of sorting conveyer |
| DE102009003595A1 (en) * | 2009-03-10 | 2010-09-16 | Bucyrus Europe Gmbh | Scratch for chain scraper conveyor |
| CN201721911U (en) * | 2010-03-11 | 2011-01-26 | 河北冀凯铸业有限公司 | Inblock cast middle slot with diversion trenches |
| CN202006998U (en) * | 2011-03-25 | 2011-10-12 | 南京六合佳源矿山设备有限公司 | Scraper blade of scraper conveyor |
| CN203889502U (en) * | 2013-11-04 | 2014-10-22 | 苏氏工业科学技术（北京）有限公司 | Scraper for scraper conveying equipment and scraper conveying equipment |
-
2013
- 2013-12-04 CN CN201320792548.5U patent/CN203889502U/en not_active Expired - Lifetime
- 2013-12-04 CN CN201310646430.6A patent/CN103693372B/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103693372A (en) * | 2013-11-04 | 2014-04-02 | 苏氏工业科学技术（北京）有限公司 | Scraper for scraper conveying equipment and scraper conveying equipment |
| CN103693372B (en) * | 2013-11-04 | 2016-07-13 | 苏氏工业科学技术（北京）有限公司 | Scraper for scraper conveying equipment and scraper conveying equipment |
| CN111094152A (en) * | 2017-12-20 | 2020-05-01 | 蒂勒有限及两合公司 | Belt conveyor for a scraper chain conveyor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103693372B (en) | 2016-07-13 |
| CN103693372A (en) | 2014-04-02 |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141022 |
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| CX01 | Expiry of patent term |