CN104944068A - Tubular steel rope conveyer scraper and tubular steel rope conveyer with same - Google Patents
Tubular steel rope conveyer scraper and tubular steel rope conveyer with same Download PDFInfo
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- CN104944068A CN104944068A CN201510356773.8A CN201510356773A CN104944068A CN 104944068 A CN104944068 A CN 104944068A CN 201510356773 A CN201510356773 A CN 201510356773A CN 104944068 A CN104944068 A CN 104944068A
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- scraper plate
- plate body
- panel seat
- scraper
- hole
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Abstract
The invention discloses a tubular steel rope conveyer scraper. The scraper comprises a scraper body. A partition structure is adopted in the scraper body. The front side face of the scraper body is a plane, and the rear side face of the scraper body is a conical face. The scraper body is fixedly connected to a scraper base. A partition structure is also adopted in the scraper base. The scraper base is axially provided with a through hole, and a clamping connection cavity is formed in the middle section of the through hole. A steel rope riveting element is arranged in the clamping connection cavity. The steel rope riveting element is tampered and riveted to a steel rope. The length of the clamping connection cavity is matched with that of the steel rope riveting element. The oblique angle alpha of the conical face of the rear side of the scraper body ranges from 50 degrees to 70 degrees. A casting groove is formed in the periphery of the scraper base. The scraper is firmly connected with the steel rope. Detachment and maintenance are convenient, operation is flexible and reliable, and the scraper is widely used in various tubular conveyers.
Description
Technical field
The present invention relates to a kind of pipe type conveyer tool, particularly relate to and be a kind ofly fixedly connected in series with pull line on tubular type wire feeder and the scraper plate of longitudinal travel can not occur.The invention still further relates to the tubular type wire feeder of this scraper plate of application.
Background technology
Pipe type conveyer is the continuous conveying equipment of the bulk material such as conveying powdered in opposing seal pipeline, fine granularity and little bulk, can realize the level of material, inclination and vertical cartel conveying.Pipe type conveyer compact conformation, takes up room little, can three-dimensional change throughput direction, and pipe type conveyer convey materials dust does not fly upward, and operating environment cleans, and traffic capacity is large.Be widely used in all conglomeraties such as food, chemical industry, pharmacy, building materials.
Cable wire pipe type conveyer then adopts steel rope as traction piece, steel rope is equidistantly fixed with the pusher scraper plate of plate-like, delivery duct is steel pipe or the stainless steel tube of circular uniform cross section form, it comparatively tubular type chain converyer there is better three dimensional space traffic capacity and transport efficiency.The pusher scraper plate that the groundwork component of tubular type wire feeder is pull line and is fixed thereon, pusher scraper plate and delivery duct form transportation work space; Head and tail respectively have the power wheel of a unique outlook.The pusher that the driving wheel tooth of driving wheel is stirred on cable wire scrapes back, to pull cable wire and scraper plate circular flow in delivery pipe.
Conventional tubular wire feeder is integrally molded on cable wire by the pusher scraper plate of plastics, and annular cable wire is formed equidistantly the overall scraper plate of several die castings; This structure is tightened on cable wire because scraper plate depends on the die casting binding force between scraper plate and cable wire with the power that is fixedly connected with of cable wire, and in real-world operation uses, this binding force of tightening often is not enough to bearer cable and pulls power to pusher scraper plate.This power of pulling not only comprises pusher resistance, but also comprises the friction force of space conveying scraper plate and carrier wall.When conveying ambient temperature is higher or temperature traverse is larger, is easy between the cable wire of unlike material and scraper plate occur to loosen, the binding force between scraper plate and cable wire more can be made significantly to reduce.And the binding force when between scraper plate and cable wire is not enough to bear cable wire when pulling power, cable wire will occur to twitch and form displacement of axially skidding on pusher scraper plate, makes to produce between adjacent scraper plate pitch variation, causes the movement interference between pusher scraper plate and driving wheel and tail wheel.When this pitch variation large to a certain extent time, whole scraper chain cannot normally run, and must shut down reparation.Due to pusher scraper plate be integral die on cable wire, the reparation of single scraper plate cannot be carried out, can only by whole piece cable wire and on scraper plate all change, maintenance load is large, and maintenance cost is high, directly affects transport efficiency.
In order to change above-mentioned irrational mix, market starting the pusher scraper plate occurring having subdivision structure, being first on cable wire, be fixedly connected with some adapter sleeves by holding screw in this structure, then the two halves scraper plate of subdivision is connected on the adapter sleeve on cable wire.Although this scraper plate can carry out the maintain and replace of single scraper plate, decrease maintenance cost and maintenance time, but this structure realizes being connected of scraper plate and cable wire by radial holding screw, scraper plate conveying load is delivered on cable wire by holding screw completely, contact surface between holding screw and cable wire is little, contact stress is large, not only still cannot stop the slippage of scraper plate on cable wire, and be easy to cause the damage to cable wire.
Summary of the invention
Technical matters to be solved by this invention is to provide one and can realizes scraper plate and be connected with cable wire is solid and reliable, and is convenient to the tubular type wire feeder scraper plate of Assembly &Disassembly maintenance.Another technical matters that will solve of the present invention is to provide a kind of tubular type wire feeder applying above-mentioned scraper plate.
In order to solve the problems of the technologies described above tubular type wire feeder scraper plate of the present invention, comprise scraper plate body, this scraper plate body adopts subdivision structure, and the leading flank of described scraper plate body is plane, and the trailing flank of scraper plate body is the conical surface; Described scraper plate body is fixedly connected on to be scraped on panel seat, and scrape panel seat and also adopt subdivision structure, this is scraped panel seat and is provided with through hole vertically, and the middle section position of this through hole is provided with clamping chamber.
The present invention applies the tubular type wire feeder of above-mentioned scraper plate, comprises scraper plate body, and this scraper plate body adopts subdivision structure, and the leading flank of described scraper plate body is plane, and the trailing flank of scraper plate body is the conical surface; Described scraper plate body is fixedly connected on to be scraped on panel seat, and scrape panel seat and also adopt subdivision structure, this is scraped panel seat and is provided with through hole vertically, and the middle section position of this through hole is provided with clamping chamber; Be provided with cable wire riveted part in this clamping chamber, this cable wire riveted part upsetting riveting is on cable wire, and the chamber in clamping chamber is long corresponding to the length of cable wire riveted part.
In the present invention, scrape on panel seat because scraper plate body is fixedly connected on, the main drive wheel tooth of such conveyer just can do conveying motion by scraping panel seat promotion scraper plate, make that non-metal scraper plate body is unlikely to be wrecked by the promotion contact damage of the gear teeth, both the service life of conveyer key job part had effectively been extended, be beneficial to again scraper plate and pull that cable wire is solid and reliable to be connected, avoiding the slippage of scraper plate on cable wire better.Again owing to being provided with the clamping chamber of expanding at the cable wire through hole middle section position scraping panel seat, this clamping chamber is also subdivision structure, be convenient to scrape panel seat be connected in securely on cable wire by the riveted part on cable wire is convenient, like this certain scrape plate damage need change time, as long as new plate of scraping is snapped fit onto the maintenance renewal namely cable wire riveted part completing single scraper plate by the plate of scraping splitting this damage, and without the need to whole piece cable wire and on all scraper plates carry out renewal maintenance, realize single only maintenance of scraping plate, not only install, dismantle very convenient, and greatly saved maintenance time and maintenance cost.More scrape in the clamping chamber of panel seat because the riveted part of upsetting riveting on cable wire is directly arranged in, the riveting of this upsetting riveting knot structure and cable wire is very firm, and area of contact is large, contact stress is little, load-carrying capacity strengthens, the binding force of cable wire becomes uniform and stable, there will not be sliding phenomenon, also can not form the damage to cable wire.Also because the front side driving surface of scraper plate body is plane, be conducive to advancing the efficient conveying of material, scraper plate body trailing flank is the conical surface, reliably can dodge the mutual interference and collision of driving wheel gear teeth end and scraper plate homonymy like this, not only avoid the gear teeth to the impact damage of scraper plate body, and make driving wheel directly to promote to scrape panel seat.Reduce the acting force arm of the gear teeth, be conducive to the gear teeth and the positive engagement of scraper plate is promoted; Simultaneously like this platform wimble structure of dip plane also makes scraper plate become more reasonable at radially stressed.
Preferably, °-70 °, α=50, oblique angle of the conical surface on rear side of described scraper plate body.This angle of inclination size had both avoided the mutual interference of driving wheel and scraper plate transmission, made again scraper plate reasonable stress, and conveying bearing capacity strengthens.
Preferably, the periphery of scraping panel seat described in is provided with casting groove.Adopt casting groove structure make scraper plate and scrape panel seat faying face and binding force increases, scraper plate body with scrape panel seat and can reliably closely be combined, fastness is higher.
Further, described scraper plate body and the split surface scraping panel seat are same plane, and the centerline hole scraping the through hole on panel seat is positioned in this plane.The split surface of described scraper plate body is provided with location structure.This structure time limit is convenient to make processing, is convenient to again scraper plate dismounting originally and is separated and installs.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
Fig. 1 is the structural representation can applying pipe type conveyer of the present invention;
Fig. 2 is the conveying drive mechanism schematic diagram in structure shown in Fig. 1;
Fig. 3 is middle scraper body of the present invention and the structural representation scraping a kind of detailed description of the invention of panel seat;
Fig. 4 is A-A cutaway view in structure shown in Fig. 3;
Fig. 5 is half scraper plate body and scrape the structural representation of panel seat in structure shown in Fig. 3;
Fig. 6 is the left view of Fig. 5;
Fig. 7 is the structural representation of a kind of detailed description of the invention of middle scraper seat of the present invention;
Fig. 8 is the transparent cover view in structure shown in Fig. 7;
Fig. 9 is the pipe seat body view in structure shown in Fig. 7.
In figure, 1-scraper plate body, 2-tie bolt, 3-scrape panel seat, 3.1-transparent cover, 3.2-pipe seat body, 4-cable wire, 5-cable wire riveted part, 6-locating dowel pin, 7-through hole, 8-clamping chamber, 9-casting groove, 10-dowel hole, 11-head box, 12-driving wheel, 13-drive motor, 14-conveying pipeline, 15-tail wheel, 16-tail wheel slide, 17-boot, 18-tightening device.
Detailed description of the invention
As shown in Figure 1 and Figure 2, between head box 1 and boot 17, delivery pipe 14 is connected with.In head box 1, be provided with driving wheel 12, drive motor 13 is fixedly equipped with in the outside of head box 1, and this driving electronic 13 is in transmission connection by the driving wheel 12 in speed reduction gearing and head box.Tail wheel 15 is provided with in boot 17, the tail wheel slide 16 of slip in boot 17, side box wall is equipped with, tail wheel 15 rotatably support, on this tail wheel slide 16, is equipped with tightening device 18 between tail wheel slide 16 and boot 17 tank wall, and this tightening device 18 is screw spring structure.Between driving wheel 12 and tail wheel 15 stretch-draw have around cable wire 4, cable wire 4 is the conventional steel rope in market.Around cable wire 4 on be equidistantly installed with scraper plate body 1, the distance between adjacent two scraper plates is identical with the between cog pitch of tail wheel with driving wheel, so as to realize drive feeding.
As shown in Figure 3, Figure 4, scraper plate body 1 adopts subdivision structure, two logical two tie bolts 2 of half scraper plate body are interconnected, and wherein a tie bolt 2 is screwed onto through the bolt hole on right half scraper plate body the tapped bore being arranged in left half scraper plate body, is embedded with nut in tapped bore; Another root tie bolt is then screwed onto on right half scraper plate body through the bolt hole on left half scraper plate body.As shown in Figure 5, the subdivision plane of structure of scraper plate body 1 is provided with the location structure of the docking that can mutually coincide, in figure, location structure comprises locating dowel pin 6 and dowel hole 10, locating dowel pin 6 on the right half scraper plate body in position is plugged in the dowel hole 10 on left half scraper plate body, and the locating dowel pin 6 on left half scraper plate body is plugged in the dowel hole 10 of right half scraper plate body.
The monnolithic case of scraper plate body 1 is circular, and scraper plate body 1 adopts the High molecular material casting such as high-strength nylon to form.The leading flank of scraper plate body 1 is plane, and this plane is screed working surface, and when convey materials, this plane moves forward in order to promote material.The trailing flank of scraper plate body 1 is circular conical surface, α=60 °, oblique angle of this circular conical surface.During conveyer work, the promotion gear teeth of driving wheel are positioned at conical surface side, and therefore this conical surface oblique angle can avoid scraper plate interference with the gear teeth and cause the damage of scraper plate, the gear teeth.
Be fixedly installed in the center of scraper plate body 1 and scrape panel seat 3, namely the scraper plate body 1 of macromolecule material waters and casts from scraper plate seat 3, scrape panel seat 3 to adopt Split type structure and be material with carbon steel, scrape panel seat 3 and comprise pipe seat body 3.2, and be welded in the transparent cover 3.1 at pipe seat body 3.2 two ends; Pipe seat body 3.2 is a metal section, and the outer tube wall of pipe seat body 3.2 is provided with twice casting groove 9, and this casting groove 9 scrapes the steaming stern notch of panel seat 3 periphery for being surrounded on, with the scraper plate body strengthening casting and the binding strength scraped between panel seat.Be provided with through hole in transparent cover 3.1 center at pipe seat body 3.2 two ends, holes is in the same center line, and forms clamping chamber 8 between relative two medial surfaces of through hole 7, two transparent cover 3.1 that this two through hole is configured for running through cable wire 4.
Shown in Fig. 5, Fig. 6, scraping panel seat 3 for adopting subdivision structure, is same plane with the partitioning plane of the scraper plate body 1 of half and the partitioning plane scraping panel seat 3 on it, and the scraper plate body 1 of entirety, the line of centers of scraping panel seat 3 and through hole 7 are positioned in this plane.
As shown in Figure 4, cable wire riveted part 5 is equipped with in cable wire 4 position corresponding with each scraper plate body 1, cable wire riveted part 5 for material, and is riveting on cable wire 4 by upsetting pressure with dead-soft steel or aluminum alloy, make it produce plastic deformation by radially upsetting pressure and lock ring on cable wire.The cable wire riveted part 5 that above-mentioned upsetting riveting is formed is engaged and be arranged at and scrape in the clamping chamber 8 of panel seat 3, and the length of cable wire riveted part 5 is equal, or it is long to be slightly less than chamber, so that be tightly sticked in clamping chamber.
During work, the teeth groove of driving wheel wheel tooth tip is pitched on cable wire 4, and drags cable wire take turns flank to contact with the rear end of scraping panel seat 3, cable wire 4 by cable wire riveted part 5, scrape panel seat 3 and drive the scraper plate in conveying pipeline 14 to move and realize conveying and move.
Above-mentionedly only enumerated preferred implementations more of the present invention, but the present invention is not limited to this, when some conversion and improvement can also be made without prejudice to when its general principles.Oblique angle α as scraper plate body trailing flank circular conical surface is not limited to 60 °, can according to scraper plate size and the construction parameter such as driving wheel and the tail wheel number of teeth, by oblique angle α in 50 °-70 ° preferably.Location structure can also be the step surface mutually coincide, or the location structure form that tenon bar tongue-and-groove etc. is conventional.Above-described embodiment middle scraper seat have employed Split assembled structure based on the optimization of manufacture craft, in fact scrapes panel seat and also can adopt integral structure or other Split type structure form.The conical surface of scraper plate body trailing flank is except for except round table surface, and can also be the ramp structures such as pyramidal surface, scraper plate body appearance profile should adapt with conveying pipeline cross sectional shape.The casting groove scraped on panel seat is not limited to twice, and its channel-section structure is also not limited to dovetail furrow.Cable wire can adopt the corresponding flexible cable part such as sub-thread or multistrand rope.And so on.These conversion all fall within the scope of protection of the present invention.
Claims (9)
1. a tubular type wire feeder scraper plate, comprises scraper plate body (1), and this scraper plate body (1) adopts subdivision structure, and it is characterized in that: the leading flank of described scraper plate body (1) is plane, the trailing flank of scraper plate body (1) is the conical surface; Described scraper plate body (1) is fixedly connected on scrapes on panel seat (3), and scrape panel seat (3) and also adopt subdivision structure, this is scraped panel seat (3) and is provided with through hole (7) vertically, and the middle section position of this through hole (7) is provided with clamping chamber (8).
2. tubular type wire feeder scraper plate according to claim 1, is characterized in that: °-70 °, α=50, oblique angle of described scraper plate body (1) the rear side conical surface.
3. tubular type wire feeder scraper plate according to claim 1, is characterized in that: described in scrape panel seat (3) periphery be provided with casting groove (9).
4. tubular type wire feeder scraper plate according to claim 1, is characterized in that: described scraper plate body (1) and the split surface scraping panel seat (3) are same plane, and the centerline hole scraping the through hole (7) on panel seat (3) is positioned in this plane; The split surface of described scraper plate body (1) is provided with location structure.
5. a tubular type wire feeder, comprises scraper plate body (1), and this scraper plate body (1) adopts subdivision structure, and it is characterized in that: the leading flank of described scraper plate body (1) is plane, the trailing flank of scraper plate body (1) is the conical surface; Described scraper plate body (1) is fixedly connected on scrapes on panel seat (3), and scrape panel seat (3) and also adopt subdivision structure, this is scraped panel seat (3) and is provided with through hole (7) vertically, and the middle section position of this through hole (7) is provided with clamping chamber (8); Be provided with cable wire riveted part (5) in this clamping chamber (8), this cable wire riveted part (5) upsetting riveting is on cable wire (4), and the chamber of clamping chamber (8) is long corresponding to the length of cable wire riveted part (5).
6. this tubular type wire feeder according to Claim 8, is characterized in that: °-70 °, α=50, oblique angle of described scraper plate body (1) the rear side conical surface.
7. tubular type wire feeder scraper plate according to claim 5, is characterized in that: described in scrape panel seat (3) periphery be provided with casting groove (9).
8. tubular type wire feeder scraper plate according to claim 5, is characterized in that: described scraper plate body (1) and the split surface scraping panel seat (3) are same plane, and the centerline hole scraping the through hole (7) on panel seat (3) is positioned in this plane; The split surface of described scraper plate body (1) is provided with location structure.
9. tubular type wire feeder according to claim 5, is characterized in that: described in scrape panel seat (3) be hard ware, scraping the scraper plate body (1) of panel seat (3) top casting High molecular material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510356773.8A CN104944068A (en) | 2015-06-25 | 2015-06-25 | Tubular steel rope conveyer scraper and tubular steel rope conveyer with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510356773.8A CN104944068A (en) | 2015-06-25 | 2015-06-25 | Tubular steel rope conveyer scraper and tubular steel rope conveyer with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104944068A true CN104944068A (en) | 2015-09-30 |
Family
ID=54159233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510356773.8A Pending CN104944068A (en) | 2015-06-25 | 2015-06-25 | Tubular steel rope conveyer scraper and tubular steel rope conveyer with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104944068A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2278853A (en) * | 1940-06-10 | 1942-04-07 | Moline Malleable Iron Company | Conveyer flight |
| CN201220845Y (en) * | 2008-04-21 | 2009-04-15 | 吴艺腾 | Improved structure of conveyor chain scratch board |
| US20090266680A1 (en) * | 2008-04-29 | 2009-10-29 | Dionisio Bertolini | Made to a grain conveyor |
| CN201951958U (en) * | 2010-11-04 | 2011-08-31 | 江苏兴达环保设备工程有限公司 | Chain plate of tubular chain plate conveyer |
| CN202784593U (en) * | 2012-09-29 | 2013-03-13 | 张家港市永道科技有限公司 | Powder delivery device |
| CN202784598U (en) * | 2012-09-29 | 2013-03-13 | 张家港市永道科技有限公司 | Pipeline in powder delivery device |
| CN204280527U (en) * | 2014-11-30 | 2015-04-22 | 江苏华粮机械有限公司 | Tubular scraper machine |
| CN204777182U (en) * | 2015-06-25 | 2015-11-18 | 江苏华粮机械有限公司 | Tubular cable conveyer scraper blade |
-
2015
- 2015-06-25 CN CN201510356773.8A patent/CN104944068A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2278853A (en) * | 1940-06-10 | 1942-04-07 | Moline Malleable Iron Company | Conveyer flight |
| CN201220845Y (en) * | 2008-04-21 | 2009-04-15 | 吴艺腾 | Improved structure of conveyor chain scratch board |
| US20090266680A1 (en) * | 2008-04-29 | 2009-10-29 | Dionisio Bertolini | Made to a grain conveyor |
| CN201951958U (en) * | 2010-11-04 | 2011-08-31 | 江苏兴达环保设备工程有限公司 | Chain plate of tubular chain plate conveyer |
| CN202784593U (en) * | 2012-09-29 | 2013-03-13 | 张家港市永道科技有限公司 | Powder delivery device |
| CN202784598U (en) * | 2012-09-29 | 2013-03-13 | 张家港市永道科技有限公司 | Pipeline in powder delivery device |
| CN204280527U (en) * | 2014-11-30 | 2015-04-22 | 江苏华粮机械有限公司 | Tubular scraper machine |
| CN204777182U (en) * | 2015-06-25 | 2015-11-18 | 江苏华粮机械有限公司 | Tubular cable conveyer scraper blade |
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Application publication date: 20150930 |