CN203767457U - Scraper plate conveying device and scraper plate and base groove for scraper plate conveying device - Google Patents
Scraper plate conveying device and scraper plate and base groove for scraper plate conveying device Download PDFInfo
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- CN203767457U CN203767457U CN201320793675.7U CN201320793675U CN203767457U CN 203767457 U CN203767457 U CN 203767457U CN 201320793675 U CN201320793675 U CN 201320793675U CN 203767457 U CN203767457 U CN 203767457U
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- scraper plate
- transfer device
- load transfer
- base seat
- elastic component
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Abstract
The utility model discloses a scraper plate conveying device and a scraper plate and a base groove for the scraper plate conveying device. The scraper plate comprises a scraper plate body and an elastic piece. The elastic piece is arranged at at least one end of the scraper plate body. The elastic piece is of an arc structure which is bent in the moving direction of the scraper plate. The scraper plate is prevented from being blocked or clamped when applied to the scraper plate conveying device, and can be applied to the impulse type scraper plate conveying device.
Description
The application requires in the preceence that on November 04th, 2013 submits that Patent Office of the People's Republic of China, application number are 201310538377.8 to, denomination of invention is the Chinese patent application of " for the scraper plate of scraper plate load transfer device and base seat groove, a kind 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 scraper plate and base seat groove for scraper plate load transfer device, and applies the scraper plate load transfer device of this scraper plate and base seat groove.
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.Severe due to scraping transporter installation environment and load working condition, in the seam between every section of middle part base seat groove, easily produce larger jump, make scraper plate by being obstructed, in addition, because granule materials can form jam phenomenon in transportation, cause transmission not smooth, traditional slat conveyer can not solve the stuck issue of material.
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 provides a kind of base seat groove for scraper plate load transfer device in addition, to solve the above-mentioned problem existing.
The utility model also provides a kind of scraper plate load transfer device in addition, and to solve the phenomenon of existing scraper plate load transfer device jam in the process of transported material, and transmission efficiency is low, the problem that power consumption is large.
A kind of scraper plate for scraper plate load transfer device that the utility model provides, comprises scraper plate body and elastic component, and described elastic component is set at least one end of described scraper plate body; Described elastic component has the arcuate structure towards the bending of scraper plate sense of motion.
Optionally, at described scraper plate body two ends, described elastic component is all set, and is positioned at the elastic component at scraper plate body two ends with respect to the axis symmetry of described scraper plate body.
Optionally, described elastic component is arc thin-wall structure.
Optionally, described scraper plate body and described elastic component are one-body molded, are elastic material.
Optionally, described scraper plate is one-body molded by precision-investment casting.
Optionally, described elastic component and described scraper plate body are dismantled and assembled structure, are connected to one by attaching parts.
Optionally, described attaching parts is bolt.
Optionally, the service direction when fitting surface that described elastic component is fixedly connected with described scraper plate body is parallel to described scraper plate work.
Optionally, described scraper plate body is divided into upper and lower two parts, and two parts adopt bolt to fix; Be provided with and pass through and the structure of fixing chain at upper and lower two-part connecting portion.
Optionally, the material of described scraper plate body is rigid, and elastic component is elastic material.
Optionally, the material of described elastic component is metallic material or fiber reinforced composite material.
Optionally, the material of described elastic component is spring steel.
In addition, the utility model also provides a kind of base seat groove for scraper plate load transfer device, and described scraper plate load transfer device comprises scraper plate; Wherein, in the both sides madial wall of described base seat groove, at least one side arranges pulse platform, and described pulse platform at least has a plurality of bulge-structures that arrange at described madial wall and along scraper plate sense of motion; And the top of described bulge-structure is less than the length of described scraper plate to the distance of the madial wall of opposite side base seat groove.
Optionally, in described base seat groove both sides, described pulse platform is all set, and the corresponding setting of the projection of relevant position.
Optionally, described bulge-structure is set to arcuate structure towards the position of opposite side pedestal.
Optionally, described pulse platform comprises the described a plurality of bulge-structures that have the strip shape pedestal extending along base seat groove sidewall direction and be arranged at this strip shape pedestal homonymy; Described pedestal can be fixedly installed on by attaching parts the madial wall of described base seat groove, and after arranging, the bulge-structure in described strip shape base seat groove is towards base seat groove opposite side.
Optionally, described pulse platform and described base seat groove are one-body molded.
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 at least two above-mentioned arbitrary technical scheme items and the base seat groove for scraper plate load transfer device described in above-mentioned any one technical scheme.
Compared with prior art, the advantage that one of them aspect of the present utility model has is as follows: for the scraper plate of scraper plate load transfer device, comprise scraper plate body and elastic component, described elastic component is arranged at least one end of described scraper plate body, the cross-sectional plane of described elastic component is arc, and this elastic component has the arcuate structure towards the bending of scraper plate sense of motion; Can be according to itself characteristic generation elastic deformation when described elastic component meets with obstruction in the course of the work, this elastic deformation can prevent the generation of jam phenomenon, can also avoid scraper plate to be broken by force afterwards stuck simultaneously, this scraper plate can ensure unimpeded transported material, also can avoid the damage of scraper plate; In addition, this scraper plate can also be applied in the scraper plate load transfer device of the base seat groove with the protruding obstacle of periodicity, in advancing process, scraper plate elastic component is subject to after the stopping of described periodicity projection obstacle, can there is elastic deformation in elastic component, bullet pushes away material and advances, thereby generation recurrent pulses, promote material and advance.
In addition, in a wherein optimal technical scheme of the present utility model, at described scraper plate body two ends, described elastic component is all set, and described two elastic components are with respect to the axis symmetry of described scraper plate body.In this preferred version, described elastic component not only has arcuate structure, and at scraper plate body two ends, described elastic component is all set, and elastic deformation all can occur at scraper plate two ends, and this scraper plate has relative equilibrium and stable characteristic in motion process.
The utility model also provides a kind of base seat groove for scraper plate load transfer device on the other hand, scraper plate load transfer device described above comprises scraper plate, in the both sides madial wall of described base seat groove, at least one side arranges pulse platform, described pulse platform at least has a plurality of bulge-structures that arrange at described madial wall and along scraper plate sense of motion, and the top of described bulge-structure is less than the length of described scraper plate to the distance of the madial wall of opposite side base seat groove.Specifically, when the described pulse platform of described scraper plate process, be subject to stopping of pulse platform, can there is elastic deformation in the elastic component of this scraper plate under pulse barrier effect, and produce pulse kinetic energy after it crosses this pulse platform, places scraper plate jam phenomenon occurs in motion process.
The utility model also provides a kind of scraper plate load transfer device on the other hand, comprises multiple above-mentioned scraper plates and said base groove, and described scraper plate is arranged on the bottom land surface of base seat groove, and can on the surface of this bottom land, move.Pulse platform is set on the madial wall of described base seat groove, described scraper plate is in the time of the pulse platform moving in base seat groove, can there is elastic deformation in the elastic component of this scraper plate, after this scraper plate is crossed pulse platform, described elastic component resiles and produces pulse energy, the scraper plate with pulse kinetic energy can bullet pushes away material and moves forward, and prevents the generation of jam phenomenon.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of scraper plate for scraper plate load transfer device of the utility model;
Fig. 2 is the structural representation of a kind of base seat groove for scraper plate load transfer device of the utility model;
Fig. 3 is the structural representation of a kind of scraper plate load transfer device of the utility model.
Wherein, 1, scraper plate body, 2, elastic component, 3, base seat groove, 4, bottom land, 5, madial wall, 6, pulse platform.
Detailed description of the invention
The utility model provides a kind of scraper plate for scraper plate load transfer device, the scraper plate that this scraper plate is thick and heavy from tradition is different, a part for this scraper plate is for bearing the pulling force of engine installation, a part has elastic behavior, in the time that scraper plate runs into the jump of seam or the jam situation of material, the elastic strain power that can utilize the elastic behavior of scraper plate to produce prevents the jam of material.
Fig. 1 is the structural representation of a kind of scraper plate for scraper plate load transfer device of the utility model.
Particularly, the described scraper plate for scraper plate load transfer device comprises scraper plate body 1 and elastically-deformable elastic component 2 can occur, and described elastic component 2 is arranged on one end of scraper plate body 1, or this elastic component 2 is arranged on the two ends of described scraper plate body 1 symmetrically.It should be noted that, described elastic component 2 has arcuate structure, and the bending direction of this arcuate structure is consistent with described scraper plate sense of motion, the sense of motion that the side that described arc is outwards given prominence to is scraper plate.
Generally, in order to make this elastic component 2 realize its optimum feature, described scraper plate concrete structure is, in the two ends of scraper plate body 1 symmetric position, an elastic component 2 is all set.
The concrete structure of described elastic component 2 is that its cross-sectional plane 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 in the time 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 in the time running into obstacle, can there is elastic deformation, in the time that 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 ensure the scraper plate mobile material of smoothness smoothly.
The arc of above-mentioned arcuate structure has certain camber, this curved arc is can not ether large, otherwise the effect that can not play scraper plate and transport material, it is little that this curved arc also can not ether, if curved arc is too little, it is not too obvious that this elastic behavior shows, and can not play the effect of across obstacle, so the camber of this curved arc need to be set in certain scope.
For the elastic component 2 that makes this scraper plate has better elastic behavior, described elastic component 2 can be set to thin-wall construction, this thin-wall construction makes this elastic component 2, under the effect of less power, elastic deformation can occur; the elastic component 2 of thin-wall construction has more obvious elastic deformation, can be applied in the suitable occasion that it needs.
For easy for installation, can be set to integrative-structure by described scraper plate, described scraper plate body 1 and described elastic component 2 are one-body molded by precision-investment casting, and this elastic component 2 and scraper plate body 1 all adopt elastic material.It should be noted that, described scraper plate also can adopt other modes to cast or be forged to integrated formed structure, has more than the above-mentioned precision-investment casting mode that adopts that is limited to.
In addition, described elastic component 2 can often rub in the course of the work, in long-term friction, damage probability is larger, under elastic component 2 damaged conditions, described in integral replacing, scraper plate can cause the waste of cost, so, can be set to dismantled and assembled structure by described scraper plate, be that described scraper plate body 1 and described elastic component 2 are dismantled and assembled, wherein both adopt attaching parts to be connected to one.It should be noted that, service direction when the parallel and described scraper plate of fitting surface that described elastic component 2 is fixedly connected with described scraper plate body 1 is worked like this, has more stable characteristic in the time that scraper plate moves.
Be noted that described elastic component 2 is fixedly connected with described scraper plate body 1 with elastic material, but described elastic component 2 need to adopt elastic material.Preferably, the material of described elastic component 2 can be metallic material or fiber reinforced composite material, and particularly, described elastic component 2 can adopt spring steel as material.
On scraper plate load transfer device, described scraper plate need to be used in conjunction with chain, and described chain need to be arranged in described scraper plate, by pulling chain-driving scraper plate to travel forward.So, for the convenience of the chain dismounting that makes this scraper plate and coordinate with it, can be set to dismantled and assembled structure by described scraper plate, this elastic component 2 and described scraper plate body 1 are dismantled and assembled, and are bolted to connection and are integrated.Specifically, described scraper plate body 1 arranges upper and lower two-part chorista, be respectively arranged with the chain cylindrical void mating with chain, and this chain cylindrical void can make this chain pass through described scraper plate body 1 on upper and lower two parts.This chain is placed in described chain cylindrical void, by scraper plate body Shang Xia 1 two parts altogether, then be fixed and be integrated by described bolt, like this, described chain is stuck in described scraper plate body 1, by pulling chain can pull described scraper plate motion.
It should be noted that, described bolt is to fix and the effect being connected, and other can be set in the position of this bolt and have attaching parts fixing and connection function, and this attaching parts can be connected and fixed described scraper plate body 1 to be integrated.
The thickness of described elastic component 2 can be identical with the thickness of described scraper plate body 1.Described elastic component 2 is mainly to have elastic behavior, and the pulling force bearing is not concentrated on this elastic component 2, so the thickness of elastic component 2 can be less than the thickness of described scraper plate body 1.
It should be noted that, the height of described elastic component 2 is generally less than the thickness of described scraper plate body 1, specifically highly can determine according to the height of the groove of the base seat groove 3 coordinating with it, and described elastic component 2 is generally embedded in the groove of described base seat groove 3.
For the weight of scraping slab integral described in alleviating, can on described scraper plate, lightening hole be set.Described lightening hole is the hole arranging on scraper plate the holding capacity in the case of not affecting scraper plate, the size in hole and position can be selected arbitrarily, can be regularly arranged, but in order to prevent scraper plate because lightening hole ruptures, generally adopt the inconsistent mode of irregular alignment and pore size that lightening hole is set.Because the Main Function of elastic component 2 is for having elastic deformation, so preferably, described lightening hole is arranged on the scraper plate body 1 of described scraper plate.
Lightening hole area is larger, the quality of scraper plate is lighter, the power that pulls scraper plate to need is just less, the power consuming is also just less, but the increase of lightening hole area easily causes the fracture of scraper plate, so the scope that the gross area of this lightening hole accounts for the gross area of described scraper plate body 1 is to be more than or equal to 20%, and is less than or equal to 40%.Within the scope of above-mentioned area ratio, multiple lightening holes with minor diameter can be set, several large diameter lightening holes that have also can be set.
It should be noted that, above-mentioned scraper plate is light and thin than the thick and heavy scraper plate of tradition, can make to scrape slab integral loss of weight more than 60%, and can saving steel.Alleviate the weight of scrapper conveyor entirety simultaneously, reduce transport energy consumption.
Fig. 2 is the structural representation of a kind of base seat groove for scraper plate load transfer device of the utility model.
The utility model also provides a kind of base seat groove for scraper plate load transfer device, and above-mentioned scraper plate may operate in this base seat groove 3, and described base seat groove 3 comprises bottom land 4 and has the cell body of groove structure.Described cell body is positioned at the both sides of bottom land 4, and described scraper plate can be mobile on described bottom land 4 surfaces, and the elastic component 2 of scraper plate can be embedded in described cell body, and this cell body can limit the path of motion of described scraper plate.Be positioned on the madial wall 5 of vertical direction of the cell body of base seat groove 3 both sides pulse platform 6 is set, described pulse platform 6 can be arranged on the both sides of base seat groove 3, also can only be arranged on a side.
Described pulse platform 6 is the multiple bulge-structures that arrange along scraper plate sense of motion on described base seat groove 3 madial walls 5, the top of this raised structures is less than the length of described scraper plate to the distance of the madial wall 5 of opposite side base seat groove 3,, described scraper plate is in the time of the pulse platform 6 through in described base seat groove 3, can be stopped by described pulse platform 6, under this barrier effect, will there is elastic deformation in the elastic component 2 of described scraper plate, and this elastic component 2 can be crossed described pulse platform 6.
In the time that the both sides of described base seat groove 3 all arrange above-mentioned pulse platform 6, the protruding position that the pulse platform 6 of both sides has is corresponding, makes this scraper plate through out-of-date, and elastic deformation occurs simultaneously in both sides, and described like this scraper plate can run-off the straight or the problem broken.
It should be noted that, for make described scraper plate more level and smooth cross described pulse platform 6, bulge-structure that can described pulse platform 6 is set to arcuate structure, this projective structure is that arc protrudes.In the time of described this pulse platform 6 of scraper plate process, elastic component 2 on scraper plate is subject to the obstruction of described pulse platform 6, to there is elastic deformation, in the time that elastic deformation is maximum, described scraper plate is crossed described pulse platform 6, after crossing, the elastic component 2 of scraper plate restores to the original state, elastic strain power is converted into the pulse kinetic energy of scraper plate, and under the effect of pulse power, described scraper plate pushes away material by bullet and advances.
In addition, in order to make size and the speed of transmission balance of this pulse kinetic energy, described pulse platform 6 can be equidistantly set.But, be synchronously obstructed due to the scraper plate that equi-spaced pulses platform 6 easily causes being set, thereby make the impact amplitude of the scraper plate with pulse kinetic energy too large, cause the Oscillation Amplitude of transmission material excessive, reduce the transmission quantity of material, thereby reduce transmission efficiency.So, also described pulse platform 6 can be set to not equidistantly, like this, the impulse movement of scraper plate can the not equidistant generation of not timing, and the order of pulse is sent, and makes the transmission that material can be smooth.
It should be noted that the process of above-mentioned pulse is also the process of vibration, this process is conducive to material and is delivered in sedimentation and the accumulation of transport base groove 3, overcomes jam by pulse, is that granule materials transmission is more smooth and easy, significantly reduce energy consumption, save the energy, be conducive to improve material transferring efficiency.
In order to increase the fastness between pulse platform 6 and base seat groove 3 cell walls, pulse platform 6 and cell wall can be cast into integrative-structure, both adopt the material of identical material as woof.In addition, also can adopt welding manner to be fixed on the cell wall of described base seat groove 3 pulse platform 6.
When described pulse platform 6, after working long hours, severe wear can occur, so, described pulse platform 6 can be set to demountable structure with described base seat groove 3, when after 6 wearing and tearing of pulse platform, can directly described pulse platform 6 be dismantled down and be changed, do not need base seat groove 3 described in integral replacing, effectively reduce replacement cost.
Particularly, described pulse platform 6 is set to the strip shape pedestal extending along base seat groove 3 sidewall direction and the described a plurality of bulge-structures that are arranged at this strip shape pedestal homonymy.Described pedestal can be fixedly installed on by attaching parts the madial wall 5 of described base seat groove 3, and after arranging, the bulge-structure in described strip shape base seat groove 3 is towards base seat groove 3 opposite sides.
Fig. 3 is the structural representation of a kind of scraper plate load transfer device of the utility model.
The utility model also provides a kind of scraper plate load transfer device, comprises above-mentioned scraper plate and base seat groove 3, also has in addition the chain being used in conjunction with scraper plate.Described chain can be set to one with described scraper plate, described scraper plate and chain operate in described base seat groove 3, specifically, the elastic plate of this scraper plate is embedded in the groove of described base seat groove 3, in the time running into the pulse platform 6 that described base seat groove 3 madial walls 5 arrange, can cross this pulse platform 6, and impulse oscillation occurs.
It should be noted that, described chain can be for having the steel link chain of impact force proof.
Scraper plate load transfer device also comprises engine installation, and this engine installation can drive scraper plate and chain to move on bottom land 4 surfaces of base seat groove 3.Concrete, described engine installation comprises electrical motor and sprocket wheel, the output shaft of described electrical motor connects sprocket shaft, above-mentioned sprocket wheel and the described sprocket engagement of sprocket wheel.Actuating motor, output shaft rotation drives sprocket shaft to rotate, and then drive sprocket rotation, the rotation of sprocket wheel drives the chain being located thereon to move, and then drives the movement that is fixed on the scraper plate on chain, is provided with so multiple scraper plates and moves in base seat groove 3, the material that makes to be positioned in base seat groove 3 is moved and moves forward by scraper flight, until the material of slat conveyer unloading station unloads the material of transport get off, complete the transport of material.
The scraper plate that above-mentioned scraper plate load transfer device has has elastic component 2, can pass through pulse platform 6 and utilize this pulse platform 6 to produce pulse kinetic energy, bullet pushes away material and advances, and then overcome the problem of jam, and the more traditional scraper plate quality of this scraper plate alleviates more than 60%, reduce to greatest extent transport power consumption, improve the transmission efficiency of material.
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 departing from spirit and scope of the present utility model; can make possible variation and amendment, the scope that therefore protection domain of the present utility model should be defined with the utility model claim is as the criterion.
Claims (18)
1. for a scraper plate for scraper plate load transfer device, it is characterized in that, comprise scraper plate body and elastic component, described elastic component is set at least one end of described scraper plate body; Described elastic component has the arcuate structure towards the bending of scraper plate sense of motion.
2. the scraper plate for scraper plate load transfer device according to claim 1, is characterized in that, at described scraper plate body two ends, described elastic component is all set, and is positioned at the elastic component at scraper plate body two ends with respect to the axis symmetry of described scraper plate body.
3. the scraper plate for scraper plate load transfer device according to claim 1 and 2, is characterized in that, described elastic component is arc thin-wall structure.
4. the scraper plate for scraper plate load transfer device according to claim 1 and 2, is characterized in that, described scraper plate body and described elastic component are one-body molded, are elastic material.
5. the scraper plate for scraper plate load transfer device according to claim 4, is characterized in that, described scraper plate forms by precision-investment casting.
6. the scraper plate for scraper plate load transfer device according to claim 1 and 2, is characterized in that, described elastic component and described scraper plate body are dismantled and assembled structure, are connected to one by attaching parts.
7. the scraper plate for scraper plate load transfer device according to claim 6, is characterized in that, described attaching parts is bolt.
8. the scraper plate for scraper plate load transfer device according to claim 6, is characterized in that, the service direction when fitting surface that described elastic component is fixedly connected with described scraper plate body is parallel to described scraper plate work.
9. the scraper plate for scraper plate load transfer device according to claim 6, is characterized in that, described scraper plate body is divided into upper and lower two parts, and two parts adopt bolt to fix; Be provided with and pass through and the structure of fixing chain at upper and lower two-part connecting portion.
10. the scraper plate for scraper plate load transfer device according to claim 6, is characterized in that, the material of described scraper plate body is rigid, and elastic component is elastic material.
11. scraper plates for scraper plate load transfer device according to claim 10, is characterized in that, the material of described elastic component is metallic material or fiber reinforced composite material.
12. scraper plates for scraper plate load transfer device according to claim 10, is characterized in that, the material of described elastic component is spring steel.
13. 1 kinds of base seat groove for scraper plate load transfer device, described scraper plate load transfer device comprises the scraper plate for scraper plate load transfer device described in the claims 1-12 any one; It is characterized in that, in the both sides madial wall of described base seat groove, at least one side arranges pulse platform, and described pulse platform at least has a plurality of bulge-structures that arrange at described madial wall and along scraper plate sense of motion; And the top of described bulge-structure is less than the length of described scraper plate to the distance of the madial wall of opposite side base seat groove.
14. base seat groove for scraper plate load transfer device according to claim 13, is characterized in that, in described base seat groove both sides, described pulse platform are all set, and the corresponding setting of the projection of relevant position.
15. base seat groove for scraper plate load transfer device according to claim 14, is characterized in that, described bulge-structure is set to arcuate structure towards the position of opposite side pedestal.
16. base seat groove for scraper plate load transfer device according to claim 13, is characterized in that, described pulse platform comprises the described a plurality of bulge-structures that have the strip shape pedestal extending along base seat groove sidewall direction and be arranged at this strip shape pedestal homonymy; Described pedestal can be fixedly installed on by attaching parts the madial wall of described base seat groove, and after arranging, the bulge-structure in described strip shape base seat groove is towards base seat groove opposite side.
17. base seat groove for scraper plate load transfer device according to claim 13, is characterized in that, described pulse platform and described base seat groove are one-body molded.
18. 1 kinds of scraper plate load transfer devices, is characterized in that, comprise at least two base seat groove for scraper plate load transfer device described in the scraper plate for scraper plate load transfer device and the claim 13-17 any one described in claim 1-12 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320793675.7U CN203767457U (en) | 2013-11-04 | 2013-12-04 | Scraper plate conveying device and scraper plate and base groove for scraper plate conveying device |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310538377.8 | 2013-11-04 | ||
| CN201310538377 | 2013-11-04 | ||
| CN201320793675.7U CN203767457U (en) | 2013-11-04 | 2013-12-04 | Scraper plate conveying device and scraper plate and base groove for scraper plate conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203767457U true CN203767457U (en) | 2014-08-13 |
Family
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310648055.9A Active CN103693374B (en) | 2013-11-04 | 2013-12-04 | Scraper for scraper conveying equipment and base seat groove, a kind of scraper conveying equipment |
| CN201320793675.7U Withdrawn - After Issue CN203767457U (en) | 2013-11-04 | 2013-12-04 | Scraper plate conveying device and scraper plate and base groove for scraper plate conveying device |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310648055.9A Active CN103693374B (en) | 2013-11-04 | 2013-12-04 | Scraper for scraper conveying equipment and base seat groove, a kind of scraper conveying equipment |
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| Country | Link |
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| CN (2) | CN103693374B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103693374A (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, substrate groove and scraper conveying equipment |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3543349A1 (en) * | 1985-12-07 | 1987-06-11 | Halbach & Braun Ind Anlagen | CHAIN SCRATCH CONVEYOR WITH CENTRALLY GUIDED TOW CHAIN AND FIXED DRIVERS |
| DE4007685A1 (en) * | 1990-03-10 | 1991-09-12 | Halbach & Braun Ind Anlagen | CHAIN TAPE FOR CHAIN SCRATCH CONVEYOR |
| JP3605588B2 (en) * | 2001-10-23 | 2004-12-22 | 精研工業株式会社 | Lateral transport device |
| DE102009003595A1 (en) * | 2009-03-10 | 2010-09-16 | Bucyrus Europe Gmbh | Scratch for chain scraper conveyor |
| CN103693374B (en) * | 2013-11-04 | 2016-08-24 | 苏氏工业科学技术（北京）有限公司 | Scraper for scraper conveying equipment and base seat groove, a kind of scraper conveying equipment |
-
2013
- 2013-12-04 CN CN201310648055.9A patent/CN103693374B/en active Active
- 2013-12-04 CN CN201320793675.7U patent/CN203767457U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103693374A (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, substrate groove and scraper conveying equipment |
| CN103693374B (en) * | 2013-11-04 | 2016-08-24 | 苏氏工业科学技术（北京）有限公司 | Scraper for scraper conveying equipment and base seat groove, a kind of scraper conveying equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103693374A (en) | 2014-04-02 |
| CN103693374B (en) | 2016-08-24 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140813 Effective date of abandoning: 20160824 |
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| C25 | Abandonment of patent right or utility model to avoid double patenting |