CN103693372B - Scraper for scraper conveying equipment and scraper conveying equipment - Google Patents
Scraper for scraper conveying equipment and scraper conveying equipment Download PDFInfo
- Publication number
- CN103693372B CN103693372B CN201310646430.6A CN201310646430A CN103693372B CN 103693372 B CN103693372 B CN 103693372B CN 201310646430 A CN201310646430 A CN 201310646430A CN 103693372 B CN103693372 B CN 103693372B
- Authority
- CN
- China
- Prior art keywords
- scraper
- conveying equipment
- scraper plate
- guide end
- equipment according
- 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.)
- Active
Links
Landscapes
- Chutes (AREA)
Abstract
Disclosure one scraper for scraper conveying equipment, and a kind of scraper conveying equipment.Wherein, described including base seat groove and scraper plate for scraper conveying equipment, described base seat groove includes chute and is arranged at chute both sides and direction recess that notch is oppositely arranged；Described scraper plate include scraper plate body and be arranged at described scraper plate body two ends and the guide end that matches with described direction recess, the mating surface that described guide end matches with described direction recess is provided with concave structure；In the material processes such as transport coal, described material powder can reside in the concave structure of the mating surface of described guide end and direction recess, this material powder can form lubricating layer, this lubricating layer can reduce the friction between guide end and direction recess, and then the abrasion of minimizing scraper plate, this scraper conveying equipment power consumption in running can be reduced simultaneously.
Description
This application claims on November 04th, 2013 submit to Patent Office of the People's Republic of China, application number to be 201310538496.3, denomination of invention is the priority of Chinese patent application of " scraper for scraper conveying equipment and scraper conveying equipment ", its full content is hereby incorporated by the application.
Technical field
The present invention relates to the field of granule materials transmission technology, be particularly used for the scraper plate of scraper conveying equipment, and apply the scraper conveying equipment of this scraper plate.
Background technology
Drag conveyor is the important transportation instrument for carrying material such as colliery, chemical mine, metal mine and power plant.
Described drag conveyor generally can transport the material of the granule bulk such as coal, its operation principle is, using the unlimited chute bearing piece as granule materials, scraper plate is fixed on chain (composition scraper chain), as driving component, carry the continuous transport equipment of bulk material owing to when carrying material, flight chain is all embedded among material, therefore is called scrapper conveyor by means of moving flight chain.After head driving section starts, drive the sprocket wheel on head axle to rotate, make scraper chain circular flow drive material to move along chute, until arriving chain-drive section unloading.Scraper chain is walked around the stepless closed circulation of chain crop rotation and is run, and completes the conveying of material.Generally, scraper conveyor for coal mines adopt steel tank, opened type, it is simple to coal-winning machine adopt under coal fall on drag conveyor.
The scraper plate of traditional drag conveyor is a kind of scratch board layering of mining scraper conveyor, by repeated hardening die-forging forming, and it is usually press strip and three bolt one forging formings, so general scraper plate is thick and heavy, no-load power consumption is bigger, for about the 30% of general power, cause the serious wasting of resources, generally, owing to thick and heavy scraper plate deadweight accounts in conveying trough more than the 15% of material, so causing efficiency of transmission low, energy consumption is big, and 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 so that scraper plate makes blade surface and groove that serious abrasion condition all occurs in reciprocating movement.Due to the bending in the ground relief in long distance delivery link and coal mining action, carrier chain adjustment brought and deformation, make scraper plate form abnormal extruding with the groove surfaces of base seat groove to contact, thus produce bigger frictional force, cause efficiency of transmission reduction, transport energy consumption bigger.May result in scraper plate recurring structure time serious to destroy, change scraper plate and can produce bigger replacement cost.
Summary of the invention
The present invention provides a kind of scraper for scraper conveying equipment, to solve above-mentioned Problems existing.
The present invention additionally also provides for a kind of scraper conveying equipment, the problem that the groove direct friction to solve existing scraper plate and base seat groove causes heavy wear or damage.
A kind of scraper for scraper conveying equipment provided by the invention, described scraper conveying equipment includes base seat groove, and described base seat groove includes chute and is arranged at chute both sides and direction recess that notch is oppositely arranged；Wherein said scraper plate include scraper plate body and be arranged at described scraper plate body two ends and the guide end that matches with described direction recess；
Wherein, the mating surface that described guide end matches with described direction recess is provided with concave structure.
Optionally, described concave structure is the straight trough that plurality of parallel setting is not parallel or equidistant or Unequal distance is arranged.
Optionally, described concave structure is plurality of parallel not parallel or equidistant or the wave groove of Unequal distance setting.
Optionally, described concave structure is the groove structure in serpentine.
Optionally, described concave structure is arranged along described scraper plate traffic direction.
Optionally, described concave structure is that be arranged on the surface of described guide end a plurality of are uniformly distributed or the blind round hole of uneven distribution.
Optionally, described guide end is elastic structure, and described elastic structure at least has an architectural characteristic utilizing sheet material and/or the elastic construction of mechanical characteristic setting.
Optionally, described elastic structure is to pass through helicoid geometry；Described pass through after the one end of material pieces specifically turns round at least one week by helicoid geometry, the elastic construction formed after the body crossover location with this material pieces passes through with non-attachment.
Optionally, described elastic structure includes two or more passing through helicoid geometry.
Optionally, described elastic structure is elastic material or is rigid；The material of described scraper plate body is identical from described elastic structure or different.
Optionally, described guide end is elastic component, and described elastic component has the arcuate structure towards the bending of the scraper plate direction of motion.
Optionally, described elastic component is arc thin-wall structure.
Optionally, described elastic component is elastic material.
Optionally, described scraper plate body is one-body molded with described guide end.
Optionally, described scraper plate body and described guide end are dismantled and assembled structure, are connected to one by connector.
Optionally, described guide end fix with described scraper plate body the fitting surface being connected be parallel to described scraper plate work time traffic direction.
Additionally, the present invention also provides for a kind of scraper conveying equipment, it includes the scraper for scraper conveying equipment described in any of the above-described technical scheme.
Compared with prior art, one aspect of the present invention has the advantage that as follows: scraper for scraper conveying equipment, wherein said scraper conveying equipment includes base seat groove, and described base seat groove includes chute and is arranged at chute both sides and two direction recess that notch is oppositely arranged；Described scraper plate include scraper plate body and be arranged at scraper plate body two ends and the guide end that matches with described direction recess, the mating surface that described guide end matches with described direction recess is provided with concave structure；Described concave structure constitutes material particles to be conveyed or and/or the gathering of powder, accommodation space；Transport in the process of the materials such as such as coal at this scraper plate of application, the material powders such as described coal dust or granule can reside in the concave structure of the mating surface of described guide end and direction recess, and exist as lubrication, anti-attrition material, namely this material powder may make up lubricating layer, reduce the friction between guide end and direction recess, and then the abrasion of minimizing scraper plate, the power consumption in transportation can be reduced simultaneously, energy consumption can be greatly saved.
In addition, in one of them preferred version of the present invention, the groove structure of described guide end is wave groove, described groove structure is set to wave groove, the contact area of material powder resident in groove structure etc. and the direction recess of base seat groove can be increased, then between this material powder lubricating layer and direction recess, friction reduces, and can at utmost reduce the frictional force between scraper plate and base seat groove, reduces the abrasion of scraper plate.
Additionally, the present invention also provides for a kind of scraper conveying equipment, including above-mentioned scraper for scraper conveying equipment.Described scraper conveying equipment also includes base seat groove, and this base seat groove includes chute and is 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 the mating 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 scraper plate is caused by frictional force in the course of the work, scraper conveying equipment power consumption in transportation can also be reduced simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of a kind of scraper for scraper conveying equipment of the present invention；
Fig. 2 is the structural representation of each several part of the embodiment of a kind of scraper for scraper conveying equipment of the present invention；
Fig. 3 is the structural representation of the guide end of the embodiment of a kind of scraper for scraper conveying equipment of the present invention.
Wherein, 1, scraper plate body, 2, guide end, 3, concave structure.
Detailed description of the invention
The present invention provides a kind of scraper for scraper conveying equipment, this scraper conveying equipment includes base seat groove, described scraper plate may operate in the base seat groove being positioned under it, owing to scraper plate directly contacts friction with described base seat groove, for preventing the abrasion of scraper plate in transportation repeatedly, the structure reducing friction can be set at described base seat groove and scraper plate contact position, the relevant position of scraper plate provided by the invention arranges the structure with above-mentioned functions, thus reducing the frictional force of scraper plate and base seat groove, reduce the abrasion of scraper plate.
Fig. 1 is the structural representation of the embodiment of a kind of scraper for scraper conveying equipment of the present invention.Fig. 2 is the structural representation of the embodiment each several part of a kind of scraper for scraper conveying equipment of the present invention.Fig. 3 is the structural representation of the guide end of the embodiment of a kind of scraper for scraper conveying equipment of the present invention.
Refer to Fig. 1 to Fig. 3, in the present embodiment, described scraper conveying equipment includes base seat groove and scraper plate, described base seat groove includes chute and is arranged on the direction recess of chute both sides, wherein the direction recess of both sides has identical height, width and length, and the notch of the direction recess of both sides is mutually corresponding.Described scraper plate includes scraper plate body 1 and is arranged on the guide end 2 at 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 frictional force between scraper plate and base seat groove.
It should be noted that in conventional viewpoint, usually friction surface is set to shiny surface, to reduce coefficient of friction, and then reduce the kinetic force of friction between two relative motion objects, therefore in actual applications, for reducing frictional force, it is necessary to that is polished by friction surface as much as possible is smooth as much as possible.And in the present embodiment, but act in a diametrically opposite way, the friction surface of material arranges concave structure, thus forming transported material granule and/or powder (in the present embodiment, illustrate for material to be transported for coal, material particles is coal particle, material powders is coal dust) accommodation space, when applying this scraper plate, receive transportation logistics granule and/or powder as the greasing substance between relative motion object by this accommodation space, and then reach the purpose of frictional force between two moving objects.It is to say, in the present embodiment, there is concave structure 3 realization reduction frictional force by arranging.This concave structure 3 not only will not increasing friction force, can reduce frictional force because of this concave structure 3 on the contrary, this concave structure 3 design complete abandoning tradition viewpoint.
Owing to scraper plate runs, there is specific direction, for the frictional force between maximally effective reduction scraper plate and base seat groove, described concave structure 3 is set to same or like with described scraper plate traffic direction, such scraper plate is when the direction that concave structure 3 extends is run, and the frictional force between itself and base seat groove is less.
It should be noted that, could be arranged to one or two concave structures 3 along scraper plate traffic direction, but according to practical situation and actual demand, and the function better reducing friction to make this concave structure 3 have, it is possible to a plurality of described lines is set on the upper surface of described guide end 2.Concrete, the shape of described lines can be Suresh Kumar, it is possible to for the straight trough of rectilinear form, this straight trough can be arranged in parallel, it is also possible to is 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, it is also possible to make, between adjacent two concave structures 3, there is different distance according to actual needs.
It addition, the shape of described concave structure 3 can also be Suresh Kumar, except straight groove structure, it is also possible to be set to flute constructions, or be S shape channel structure, or be fold-line-shaped structure etc..Independent a kind of texture structure can be adopted, it would however also be possible to employ two kinds or more of combinations therein.Further, often the distance between adjacent two concave structures 3 is equal, and this arrangement can be the arrangement mode of rule, or, often the distance between adjacent two concave structures 3 is unequal, and this arrangement mode can also adopt irregular mode to arrange.
It should be noted that in order to make, this concave structure 3 is convenient to be cleaned, it is possible to described concave structure 3 is set to spill circular groove, and namely the bottom land of this concave structure 3 is semicircular structure, in that context it may be convenient to cleaned up by concave structure 3.This spill circular groove can be uniformly distributed or can also adopt irregular alignment mode uneven distribution.
Additionally, described concave structure 3 a plurality of being uniformly distributed or the blind round hole of uneven distribution of can also is that on the surface for being arranged at described guide end, it is not detailed herein.
The reduction contact that has particular application as on this scraper plate of the concave structure 3 on described guide end 2 surface rubs, specifically, pulverized coal particle can be stored between adjacent Liang Ge spill mechanism, described concave structure 3 is shaped to curved shape and can increase the contact area of pulverized coal particle and described groove, thus reducing the contact area of described scraper plate and groove inner wall, and then reduce scraper plate and groove inner wall contact friction, effectively preventing rubs through for a long time causes the abrasion of scraper plate.
Above-mentioned concave structure 3 is arranged has its particularity, by arranging described concave structure 3 on guide end 2 upper surface at scraper plate two ends, reduce the contact area of scraper plate and recess sidewall, simultaneously, coal dust is stored between adjacent two concave structures 3, coal dust has lubrication, be equivalent between scraper plate and recess sidewall, add one layer of lubricating layer, so that when this scraper plate runs in base seat groove, frictional force between the direction recess of scraper plate and base seat groove both sides reduces, so that scraper plate reduces abrasion with direction recess in contacting.It is in operation the power needed it addition, described lubricating layer can reduce scraper plate, and then the energy of consumption needed when scraper plate runs can be reduced, reduce scraper conveying equipment power consumption at work on the whole.
The structure of described scraper plate body 1 can integral structure, but in order to make matched chain dismantle more easily, it is possible to described scraper plate body 1 is arranged 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 between described scraper plate body about 1 two parts, pulls chain that described scraper plate can be driven to move.Having chain cylindrical void respectively on scraper plate body about 1 two parts arrange chain position, the shape of this chain cylindrical void is consistent with the form fit of chain.
It should be noted that be placed on by chain in described chain cylindrical void, adopting bolt to be fixed as one two parts up and down of scraper plate body 1, power set 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, it would however also be possible to employ split-type structural.Specifically, the link of described guide end 2 and scraper plate body 1 has the structure cooperated, guide end 2 has prominent structure, with on this prominent corresponding scraper plate body 1, there is sunk structure, described prominent structure and sunk structure cooperate, utilize this special construction to be embedded on described scraper plate body 1 by described guide end 2, and adopt bolt both to be fixed.
Described guide end 2 can be have the structure that directly hardens of identical characteristics with described scraper plate body 1, and this structure that directly hardens can adopt rigid, it would however also be possible to employ elastic material.
But, in order to make this guide end 2 can leaping over obstacles in running, described guide end 2 can be set to elastic component, this elastic component is have the arcuate structure towards the bending of scraper plate traffic direction, generally, this elastic component is arc thin-wall structure, and the material of described elastic component is elastic material.Specifically, the cross section of this elastic component can be the arcuate structure with certain radian.In the mechanics of materials, arcuate structure has elastic characteristic to a certain extent, relative to flat face, arcwall face has more elastic character, specifically, when arcwall face moves along the direction of its raised face, when both sides are when running into barrier, the both sides of arcwall face have the function shunk with resilience, it is possible to pass through this barrier.
The above-mentioned elastic characteristic having for arcuate structure is specifically, the both sides of arcwall face are when running into barrier, elastic deformation can be there is, when elastic deformation is maximum, this arcwall face can pass through this barrier, and after barrier, described arcwall face can restore to the original state, adaptability to changes is converted into the pulse kinetic energy with certain initial kinetic energy, this pulse kinetic energy can bullet push plate transport material move forward.Said process can ensure that the mobile material that scraper plate is smooth 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, it would however also be possible to employ rigid.
It addition, in order to make described guide end 2 have better elastic deformation effect, it is possible to described guide end 2 is set to elastic structure.Described elastic structure at least has an architectural characteristic utilizing sheet material and/or the elastic construction of mechanical characteristic setting.
Specifically, described elastic structure is to have to pass through helicoid geometry.The described ultimate principle passing through helicoid geometry is that the characteristic according to arcuate structure develops and comes.Arcuate structure arcwall face has elastic characteristic compared to flat face, such as, when there is the object of arcwall face structure through barrier, the curved arc structure can having according to itself with the side of the arcwall face of bar contact occurs bending and deformation, this deformation is further to deform under the curved arc of arcuate structure itself, so the arcwall face with arcuate structure can have elastically-deformable characteristic, and flat face does not possess above-mentioned elastically-deformable characteristic compared to arcwall face, when flat face is through barrier, directly can be blocked by barrier, this barrier cannot be passed over, so without above-mentioned deformation occurs.
Described elastic structure is the further improvement carried out on the basis of above-mentioned arcwall face, because although arcwall face has elastically-deformable characteristic, but this elastically-deformable change is not as obvious, and when curved arc is too small, elastic deformation cannot make it pass through barrier, if when curved arc is excessive, although elastic deformation can make it pass through barrier, but the effect in conjunction with scraper plate, the amount making the transported material of this scraper plate reduces, conevying efficiency is caused to reduce, it is therefore desirable to arcwall face does further deformation.
After the one end of material pieces is specifically turned round at least one week by described elastic structure, the elastic construction formed after the body crossover location with this material pieces passes through with non-attachment.One end that described material pieces has is interted after revolving one-turn to material pieces body, and the material pieces on this crossover location has inserting hole, and one end of this material pieces is interted to material pieces body after namely being revolved one-turn by this inserting hole.Wherein one end of the material pieces of crossover location can with described material pieces body contacts, can also in order to prevent from producing friction in contact process, the problem in turn resulting in abrasion, so can have certain interval between one end of material pieces and material pieces body, adopts the not way of contact to connect.The generally circular in cross section structure of this elastic construction.And elastic deformation can be being there is when running into barrier in any side of described elastic structure, this elastic deformation is produced by this body structure of material structure 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.
Additionally, in order to make the elastic deformation that elastic structure has more accurate, multiple inserting hole can be set on material pieces body, make material pieces one end and material pieces body cross one another interspersed by hot investment casting mode, together with one end of material pieces is alternately interspersed in material pieces body lamination.The above-mentioned elastic structure mutually interted with laminated construction structurally has more stable characteristic, and the elastic deformation having can also reach maximum, and this kind of structure can select to set as required.
Relative to the elastic structure of scraper plate provided in the present invention, it is possible to arrange the structure with an inserting hole, interted to inserting hole material pieces one end, and form a circular elastic construction after revolving one-turn.
The material of described elastic structure can select elastic material can also select rigid, and the material of described scraper plate body 1 can be identical with the material of described elastic structure, it is also possible to different.Described elastic construction see when scraper plate can be made to run into obstacle in running can leaping over obstacles, and continue to run forward, do not have stucking phenomena.
Connectivity problem about guide end 2 and described scraper plate body 1, it is possible to adopt machining process that scraper plate body 1 and guide end 2 are forged to integrative-structure.Can also be structure as a whole by precision-investment casting.
The load of the scraper plate of above-mentioned integrated formed structure and uniform force, it is not easy to fracture.But, generally for convenient disassembly, or it is easier to when guide end 2 weares and teares and facilitates, it is possible to being directed to end 2 and scraper plate body 1 is set to split type structure, be dismantled and assembled structure, and be connected to one by connector.Specifically, one end that described guide end 2 is connected with described scraper plate body 1 has the prominent structure of part, one end of described scraper plate body 1 has the sunk structure corresponding with prominent structure, the prominent structure of this guide end 2 part can be embedded in the sunk structure of described scraper plate body 1, and part guide end 2 and scraper plate body 1 after embedding adopt bolt to fix.This demountable structure this have the advantage that not only convenient disassembly, and the stress produced when the elastic construction generation elastic deformation of guide end 2 can be transferred to bolt, described bolt can eliminate this stress, it is prevented that phenomenon of rupture occurs in the junction of described guide end 2 and described scraper plate body 1.
It should be noted that described guide end 2 is parallel to traffic direction when described scraper plate works with the described fixing fitting surface being connected of scraper plate body 1.
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, the direct friction of scraper plate and the direction recess of base seat groove can be reduced, and then reduce the abrasion of scraper plate, additionally, this guide end 2 may be arranged as elastic structure or is elastic component, this guide end 2 is made not only to play the effect reducing scraper plate abrasion, scraper plate can also be made to be in operation and can pass through obstacle, prevent from occurring stucking phenomena in transportation, improve conevying efficiency, the power consumption consumed when simultaneously reducing transport.
The present invention also provides for a kind of scraper conveying equipment, including above-mentioned scraper plate.Described scraper conveying equipment also includes base seat groove, and this base seat groove includes chute and is 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 the mating surface of described guide end 2 and direction recess, this coal dust can form lubricating layer, reduce the friction between guide end 2 and direction recess, and then the damage that scraper plate is caused by frictional force in the course of the work, scraper conveying equipment power consumption in transportation can also be reduced simultaneously.
Although the present invention is with preferred embodiment openly as above; but it is not for limiting the present invention; any those skilled in the art are without departing from the spirit and scope of the present invention; can making possible variation and amendment, therefore protection scope of the present invention should be as the criterion with the scope that the claims in the present invention define.
Claims (17)
1. a scraper for scraper conveying equipment, described scraper conveying equipment includes base seat groove, and described base seat groove includes chute and is arranged at chute both sides and direction recess that notch is oppositely arranged；It is characterized in that, including scraper plate body and be arranged at described scraper plate body two ends and the guide end that matches with described direction recess；
Wherein, the mating surface matched on described guide end and with described direction recess is provided with concave structure；
Described concave structure forms the accommodation space that can hold greasing substance on the mating surface of described guide end.
2. scraper for scraper conveying equipment according to claim 1, it is characterised in that described concave structure is the straight trough that plurality of parallel setting is not parallel or equidistant or Unequal distance is arranged.
3. scraper for scraper conveying equipment according to claim 1, it is characterised in that described concave structure is plurality of parallel not parallel or equidistant or the wave groove of Unequal distance setting.
4. scraper for scraper conveying equipment according to claim 1, it is characterised in that described concave structure is the groove structure in serpentine.
5. scraper for scraper conveying equipment according to claim 1, it is characterised in that described concave structure is arranged along described scraper plate traffic direction.
6. scraper for scraper conveying equipment according to claim 1, it is characterised in that described concave structure is that be arranged on the surface of described guide end a plurality of are uniformly distributed or the blind round hole of uneven distribution.
7. the scraper for scraper conveying equipment according to claim 1 to 5 any claim, it is characterized in that, described guide end is elastic structure, and described elastic structure at least has an architectural characteristic utilizing sheet material and/or the elastic construction of mechanical characteristic setting.
8. scraper for scraper conveying equipment according to claim 7, it is characterised in that described elastic structure is to pass through helicoid geometry；Described pass through after the one end of material pieces specifically turns round at least one week by helicoid geometry, the elastic construction formed after the body crossover location with this material pieces passes through with non-attachment.
9. scraper for scraper conveying equipment according to claim 8, it is characterised in that described elastic structure includes two or more passing through helicoid geometry.
10. scraper for scraper conveying equipment according to claim 8, it is characterised in that described elastic structure is elastic material or is rigid；The material of described scraper plate body is identical from described elastic structure or different.
11. according to the scraper for scraper conveying equipment described in claim 1 to 5 any claim, it is characterised in that described guide end is elastic component, described elastic component has the arcuate structure towards the bending of the scraper plate direction of motion.
12. scraper for scraper conveying equipment according to claim 11, it is characterised in that described elastic component is arc thin-wall structure.
13. scraper for scraper conveying equipment according to claim 11, it is characterised in that described elastic component is elastic material.
14. scraper for scraper conveying equipment according to claim 1, it is characterised in that described scraper plate body is one-body molded with described guide end.
15. scraper for scraper conveying equipment according to claim 1, it is characterised in that described scraper plate body and described guide end are dismantled and assembled structure, are connected to one by connector.
16. scraper for scraper conveying equipment according to claim 15, it is characterised in that described guide end is fixed the fitting surface being connected and is parallel to traffic direction when described scraper plate works with described scraper plate body.
17. a scraper conveying equipment, it is characterised in that include the scraper for scraper conveying equipment described in any one of claim 1-16.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310646430.6A CN103693372B (en) | 2013-11-04 | 2013-12-04 | Scraper for scraper conveying equipment and scraper conveying equipment |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310538496 | 2013-11-04 | ||
| CN2013105384963 | 2013-11-04 | ||
| CN201310538496.3 | 2013-11-04 | ||
| CN201310646430.6A CN103693372B (en) | 2013-11-04 | 2013-12-04 | Scraper for scraper conveying equipment and scraper conveying equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103693372A CN103693372A (en) | 2014-04-02 |
| CN103693372B true CN103693372B (en) | 2016-07-13 |
Family
ID=50355078
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310646430.6A Active CN103693372B (en) | 2013-11-04 | 2013-12-04 | Scraper for scraper conveying equipment and scraper conveying equipment |
| CN201320792548.5U Expired - Lifetime CN203889502U (en) | 2013-11-04 | 2013-12-04 | Scraper for scraper conveying equipment and scraper conveying equipment |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320792548.5U Expired - Lifetime CN203889502U (en) | 2013-11-04 | 2013-12-04 | Scraper for scraper conveying equipment and scraper conveying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN103693372B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| DE202017107766U1 (en) * | 2017-12-20 | 2019-03-22 | Thiele Gmbh & Co. Kg | Driver for chain scraper conveyor |
| 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 |
| CN112407846B (en) * | 2020-10-19 | 2024-07-26 | 宁夏天地奔牛实业集团有限公司 | Mining scraper conveyor for underground fully-mechanized mining face |
| CN113818311A (en) * | 2021-08-30 | 2021-12-21 | 中交四公局第五工程有限公司 | A road bed construction equipment for salinized soil area |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3437603C2 (en) * | 1984-10-13 | 1987-08-20 | Bergwerksverband Gmbh, 4300 Essen, De | |
| 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 |
| 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 |
| CN102300789A (en) * | 2009-03-10 | 2011-12-28 | 布西鲁斯欧洲有限公司 | Scraper for scraper chain conveyors |
| 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 CN201310646430.6A patent/CN103693372B/en active Active
- 2013-12-04 CN CN201320792548.5U patent/CN203889502U/en not_active Expired - Lifetime
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3437603C2 (en) * | 1984-10-13 | 1987-08-20 | Bergwerksverband Gmbh, 4300 Essen, De | |
| 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 |
| CN102300789A (en) * | 2009-03-10 | 2011-12-28 | 布西鲁斯欧洲有限公司 | Scraper for scraper chain conveyors |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN203889502U (en) | 2014-10-22 |
| CN103693372A (en) | 2014-04-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103693372B (en) | Scraper for scraper conveying equipment and scraper conveying equipment | |
| WO2021139277A1 (en) | Material conveying device and scraper | |
| WO2021243912A1 (en) | Material conveying device | |
| CN106276058B (en) | Bendable running and bending operation scale belt conveyor | |
| CN200967663Y (en) | Middle groove antifriction bottom plate of scraper conveyer | |
| CN208932283U (en) | A kind of fully-mechanized digging machine scrapper conveyor scraper improvement device | |
| CN202296157U (en) | Cranked link chain scraper conveyor | |
| CN103693374B (en) | Scraper for scraper conveying equipment and base seat groove, a kind of scraper conveying equipment | |
| CN103693373B (en) | For scraper plate and the scraper plate load transfer device of scraper plate load transfer device | |
| CN201686275U (en) | Plate-type materials-feeding unit | |
| CN105217236A (en) | A kind of portable scraper conveyor device | |
| CN203845331U (en) | Combined scraper plate for cast stone scraper conveyer | |
| CN203699175U (en) | Substrate slot for scraper conveying equipment and scraper conveying equipment | |
| CN204453579U (en) | Novel concrete grog tray conveyer | |
| CN103538867A (en) | Scraper capable of being efficient and reducing operation cost of scraper conveyer | |
| CN110422563A (en) | A kind of mining modular flight component | |
| CN205708479U (en) | Chain scraper conveyer | |
| CN208828631U (en) | A kind of scraper of double chain conveyor | |
| CN102616545A (en) | Universal belt conveyor turning roller capable of turning at random | |
| CN103625847B (en) | A kind of conveyer Wear-proof scraper chain | |
| CN206172387U (en) | Scraper conveyor's headstock structure | |
| CN202743878U (en) | Chain mechanism of conveyer | |
| CN213140203U (en) | Material conveying device | |
| RU2421388C2 (en) | Plate conveyor | |
| CN202263625U (en) | Hole-contained type metal wear-resisting lining board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |