CN103896011A - Novel conveyor chain - Google Patents
Novel conveyor chain Download PDFInfo
- Publication number
- CN103896011A CN103896011A CN201410075466.8A CN201410075466A CN103896011A CN 103896011 A CN103896011 A CN 103896011A CN 201410075466 A CN201410075466 A CN 201410075466A CN 103896011 A CN103896011 A CN 103896011A
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- bent plate
- carrier bar
- connecting panel
- plate
- chain
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Abstract
The invention discloses a novel conveyor chain which comprises at least two parallel chain units which are connected together through chain plates. Each chain unit comprises an inner piece, an outer piece, a hinge pin, a sleeve, a roller, an inner bent plate and an outer bent plate, wherein the inner piece and the inner bent plate are arranged in one pair, the outer piece and the outer bent plate are arranged in one pair, the inner piece, the outer piece, the inner bent plate and the outer bent plate are sequentially connected through the hinge pin, the hinge pin is sleeved with the sleeve, the two ends of the sleeve penetrate through the inner piece and the inner bent plate respectively and abut against the outer bent plate and the outer piece respectively, the roller is sleeved with the sleeve, the lower end of the inner bent plate and the lower end of the outer bent plate are provided with connecting plates respectively, and a locating key is arranged in the middle of each connecting plate. The chain plates are connected with the connecting plates, and every two adjacent chain plates are buckled together through semi-arc surfaces at the two ends of the chain plates. The inner piece, the outer piece, the inner bent plate, the outer bent plate and the chain plates of the chain are all made of iron, and therefore the poor influences of severe working condition environments and natural weather can be highly resisted, mechanical production is achieved, and production cost is reduced.
Description
Technical field
The present invention discloses a kind of Novel conveyer chain, belongs to technical field of transmission.
Background technology
The most structure of existing conveyor chain carrier bar is too simple, has serious potential safety hazard.Its cost is high, fragile, keeps in repair difficult feature and makes the builder of chain and chain-plate and user all feel more helpless.The problem of chain mainly concentrates on the punching press fourth of the twelve Earthly Branches of roller bearing pin and buckles, and this is the subject matter that causes the disconnected joint of the de-chain of chain.On carrier bar, irony carrier bar noise is large, a little less than impact resistance, and flexible distortion, smooth surface friction force is little, thereby causes the problem that supports for material down-sliding, load-carrying capacity are not strong very obvious; And fabric fibre carrier bar is under the severe outdoor conditions of work condition environment, stand for a long time Exposure to Sunlight, drench with rain, the natural phenomenon such as frost, very easily there is tearing the problem of damage, the life-span is very short.And no matter be irony carrier bar or fabric fibre carrier bar, in manufacturing process, technique is loaded down with trivial details, and level of mechanization is low, has caused cost of labor to waste in a large number, the problem that cost is high.
Summary of the invention
Defect and deficiency that the present invention exists in order to overcome prior art, provide a kind of Novel conveyer chain.
Technical scheme of the present invention is: a kind of Novel conveyer chain, comprise at least two chain units that are arranged in parallel, and described chain unit links together by carrier bar; Described chain unit comprises interior outer plate, bearing pin, sleeve, roller and inside and outside bent plate, described interior arranges in pairs with interior bent plate, outer plate and outer bent plate, and interior sheet is connected by bearing pin successively with outer plate, interior bent plate and outer bent plate, on described bearing pin, be set with sleeve, interior and interior bent plate are run through respectively in sleeve two ends, and offset with outer bent plate and outer plate; Described roller sleeve is contained on sleeve; Described inside and outside bent plate lower end is respectively equipped with and the vertically arranged connecting panel of inside and outside bent plate plate, and connecting panel middle part is provided with positioning key or positioning spline; Described carrier bar is connected with connecting panel, and together, and along with the rotation of described chain, the semicircle cambered surface of adjacent two blocks of carrier bars rotates backward the semi arch surface fastener of adjacent two blocks of carrier bars by its two ends.
In said structure, described carrier bar two ends are semicircle cambered surface, and two semicircular cambered surface connects by the connection plane at middle part, and two semicircle cambered surfaces are concentric arc surface; Distance between the described two semicircular cambered surface center of circle equates with the distance in the axis hole center of circle of adjacent two bearing pins.
In said structure, the connection plane of described carrier bar is provided with the keyway mating with the positioning key on connecting panel.
Further, the keyway on described carrier bar along carrier bar length direction arrange, and by carrier bar one end the groove to the other end.
In above-mentioned link plate structure, the connection plane of described carrier bar is provided with the key mating with the positioning spline on connecting panel.
Further, the key on described carrier bar along carrier bar length direction arrange, and by carrier bar one end the logical key to the other end.
In said structure, described carrier bar is formed by a steel plate compacting.
In said structure, the cross-sectional plane that the positioning key on described connecting panel is be shaped as square, oblong, trapezoidal, ellipse or arch.
In said structure, the positioning spline cross-sectional plane on described connecting panel be shaped as square, oblong, trapezoidal, ellipse or invert shape.
In said structure, described carrier bar is fixedly connected with by welding, riveted joint or fastener with connecting panel.
Useful good effect of the present invention is:
1. the carrier bar of conveyor chain of the present invention is designed to bent plate key positioning key or keyway arrangements, and the concentric plate arc surface at carrier bar two ends also can be used as location structure, the mode that is bolted on the location on bent plate connecting panel from prior art conveyor chain carrier bar is different, this Novel conveyer chain matches with the keyway (key) on positioning key (keyway) and the carrier bar of the connecting panel on bent plate, by the pulling force of positioning key and the motion of keyway carrying chain-driving carrier bar, bolt is made auxiliary positioning, thereby avoid the long-time lateral stressed bolt distortion causing of bolt, loosening, the bad phenomenon such as hard waste.
2. adjacent two blocks of carrier bars head and the tail of chain of the present invention interlock, closely connect, carrier bar both sides are respectively a semi arch, pre-large post-small, the small arc-shaped of a carrier bar after being fastened by the great circle arc of lastblock carrier bar in installing, circulation successively, forms the compact state that carrier bar interlocks between two, when carrier bar rotates, great circle arc and small arc-shaped rotate backward with one heart, move flexibly, and there will not be gap between adjacent carrier bar, caused material to block the situation of carrier bar or damage carrier bar; On carrier bar, there is more arcwall face, thus the strength on surface while disperseing heavy impact carrier bar, the impact resistance of raising irony carrier bar, it is changeable that the large small arc-shaped in front and back and middle keyway rise and fall carrier bar global shape, can effectively carry material, is transported to a high position.
3. the interior outer plate of chain of the present invention, inside and outside bent plate and carrier bar are irony, opposing bad working environments environment that can be stronger and the harmful effect of natural weather; Carrier bar is compressing, can be stronger realize mechanization production, reduce production costs.
Chain structure of the present invention rationally, can mature and stable work, safe and reliable, avoid occurring in poor operating mode situation stuck by foreign material, thereby affect the phenomenon of work, increase work efficiency; There is stronger impact resistance, solid firm; Material is difficult for landing, and load-carrying capacity is strong; Noise is little, and the life-span is long; Easy to make, install simply, level of mechanization is high, cost is low.
Brief description of the drawings
Fig. 1 is the structural representation of conveyor chain of the present invention;
Fig. 2 is the sectional structure schematic diagram of A-A in Fig. 1;
Fig. 3 is the structural representation of the interior sheet of chain of the present invention;
Fig. 4 is the structural representation of the interior bent plate of invention chain;
Fig. 5 is the sectional structure schematic diagram of B-B in Fig. 4;
Fig. 6 is the plan structure schematic diagram of Fig. 4;
Fig. 7 is the section structure schematic diagram of the carrier bar of chain of the present invention;
Fig. 8 is the plan structure schematic diagram of the carrier bar of chain of the present invention;
Fig. 9 is the chain movement state reference map of chain movement state of the present invention.
The meaning of number in the figure representative is: 1, outer plate, 2, connecting panel, 3, interior, 4, bearing pin, 5, sleeve, 6, roller, 7, outer bent plate, 8, interior bent plate, 9, carrier bar, 10, bolt hole, 11, keyway on carrier bar, 12, positioning key on connecting panel.
Detailed description of the invention
Embodiment 1: referring to Fig. 1 to Fig. 9, a kind of Novel conveyer chain, comprises at least two chain units that are arranged in parallel, and described chain unit links together by carrier bar 9, described chain unit comprises interior 3, outer plate 1, bearing pin 4, sleeve 5, roller 6 and interior bent plate 8, outer bent plate 7, described interior 3 and interior bent plate 8, outer plate 1 and outer bent plate 7 arrange in pairs, and interior sheet 3 and outer plate 1, interior bent plate 8 is connected by bearing pin 4 successively with outer bent plate 7, between pin shaft hole on bearing pin 4 and outer plate 1, it is interference fit, on described bearing pin 4, be set with sleeve 5, between bearing pin 4 and sleeve 5, it is free-running fit, interior 3 and interior bent plate 8 are run through respectively in sleeve 5 two ends, and offset with outer bent plate 7 and outer plate 4, between described sleeve 5 and interior 2, and be interference fit between sleeve 5 and interior bent plate 8, described roller 6 is sleeved on sleeve 5, described inside and outside bent plate 8,7 lower ends are respectively equipped with and the vertically arranged connecting panel 2 of inside and outside bent plate 8,7, and connecting panel 2 middle parts are provided with positioning key 12, referring to Fig. 4 to Fig. 6, described carrier bar 9 two ends are connected with connecting panel 2 respectively, together, and along with the rotation of described chain, the semicircle cambered surface of adjacent two blocks of carrier bars 9 rotates backward the semi arch surface fastener of adjacent two blocks of carrier bars 9 by its two ends.
In said structure, described carrier bar 9 two ends are semicircle cambered surface, and two semicircular cambered surface connects by the connection plane at middle part, and two semicircle cambered surfaces are concentric arc surface; Distance between the described two semicircular cambered surface center of circle equates with the distance in the axis hole center of circle of adjacent two bearing pins.
In said structure, the connection plane of described carrier bar 9 is provided with the keyway 11 mating with the positioning key on connecting panel.
In order to improve the intensity of carrier bar 9, further, the keyway 11 on described carrier bar 9 along carrier bar 9 length directions arrange, and by carrier bar 9 one end the groove to the other end.
In said structure, the cross-sectional plane that the positioning key on described connecting panel 2 is be shaped as square, oblong, trapezoidal, ellipse or arch.
Described carrier bar 9 is formed by a steel plate compacting, and the both sides of the keyway on carrier bar 9 bilateral symmetry centered by keyway line of centers is offered bolt hole 10, and described bolt hole 10 is through hole; Described carrier bar 9 removably links together by bolt assembly with connecting panel 2, is easily installed in maintenance.
Chain assemble method of the present invention: first interior outer plate 13 and interior bent plate 8, outer bent plate 7 are arranged in order, the compression of roller 6 being alignd taking pin shaft hole as the center of circle, roller 6 interpolations are sleeved 5, by bearing pin 4 through after all pin shaft holes by the moulding of hot bearing pin 4 fourth of the twelve Earthly Branches;
Then carrier bar 9 is snapped on interior bent plate 8 and outer bent plate 7, outer bent plate 7 is a bending plate, on vertical plane, starting two its two ends of pin shaft hole is arcwall face, the structure of outer bent plate 7 is identical with the structure of interior bent plate 8, referring to Fig. 5, in, outer bent plate 8, the length of the connecting panel of 7 lower ends differs the thickness of outer bent plate 7 vertical planes, connecting panel 2 middle parts are the positioning key 12 that punching press forms, respectively there is a bolt hole 10 in order to fixing carrier bar 2 positioning key 12 both sides, in adjacent two blocks of carrier bars 9, the semicircle cambered surface of a rear carrier bar fastens the plate arc surface of last block of carrier bar 9, be arranged in order and form plate chain, positioning key 12 on connecting panel 2 on keyway 11 and outer bent plate 7 and the interior bent plate 8 of carrier bar 9 is inlayed identical, as major impetus point of action, outer bent plate 7 uses bolt be connected as auxiliary positioning effect and tighten with the bolt hole on interior bent plate 8 with the bolt hole alignment on carrier bar 9, thereby completes the assembling of chain.
Embodiment 2: figure does not draw, embodiment 2 is basic identical with embodiment 1 structure, something in common does not repeat, and difference is: described connecting panel 2 middle parts are provided with positioning spline, and the connection plane of described carrier bar 9 is provided with the key mating with the positioning spline on connecting panel 2.
Further, the key on described carrier bar 9 along carrier bar length direction arrange, and by carrier bar one end the logical key to the other end.
In said structure, the positioning spline cross-sectional plane on described connecting panel be shaped as square, oblong, trapezoidal, ellipse or invert shape.
In said structure, described carrier bar is fixedly connected with by welding or riveting with connecting panel.
Claims (10)
1. a Novel conveyer chain, comprises at least two chain units that are arranged in parallel, and it is characterized in that: described chain unit links together by carrier bar; Described chain unit comprises interior outer plate, bearing pin, sleeve, roller and inside and outside bent plate, described interior arranges in pairs with interior bent plate, outer plate and outer bent plate, and interior sheet is connected by bearing pin successively with outer plate, interior bent plate and outer bent plate, on described bearing pin, be set with sleeve, interior and interior bent plate are run through respectively in sleeve two ends, and offset with outer bent plate and outer plate; Described roller sleeve is contained on sleeve; Described inside and outside bent plate lower end is respectively equipped with and the vertically arranged connecting panel of inside and outside bent plate plate, and connecting panel middle part is provided with positioning key or positioning spline; Described carrier bar is connected with connecting panel, and together, and along with the rotation of described chain, the semicircle cambered surface of adjacent two blocks of carrier bars rotates backward the semi arch surface fastener of adjacent two blocks of carrier bars by its two ends.
2. Novel conveyer chain according to claim 1, is characterized in that: described carrier bar two ends are semicircle cambered surface, and two semicircular cambered surface connects by the connection plane at middle part, and two semicircle cambered surfaces are concentric arc surface; Distance between the described two semicircular cambered surface center of circle equates with the distance in the axis hole center of circle of adjacent two bearing pins.
3. Novel conveyer chain according to claim 2, is characterized in that: the connection plane of described carrier bar is provided with the keyway mating with the positioning key on connecting panel.
4. Novel conveyer chain according to claim 3, is characterized in that: the keyway on described carrier bar along carrier bar length direction arrange, and by carrier bar one end the groove to the other end.
5. Novel conveyer chain according to claim 2, is characterized in that: the connection plane of described carrier bar is provided with the key mating with the positioning spline on connecting panel.
6. Novel conveyer chain according to claim 5, is characterized in that: the key on described carrier bar along carrier bar length direction arrange, and by carrier bar one end the logical key to the other end.
7. Novel conveyer chain according to claim 1, is characterized in that: described carrier bar is formed by a steel plate compacting.
8. Novel conveyer chain according to claim 1, is characterized in that: the cross-sectional plane that the positioning key on described connecting panel is be shaped as square, oblong, trapezoidal, ellipse or arch.
9. Novel conveyer chain according to claim 1, is characterized in that: the positioning spline cross-sectional plane on described connecting panel be shaped as square, oblong, trapezoidal, ellipse or invert shape.
10. Novel conveyer chain according to claim 1, is characterized in that: described carrier bar is fixedly connected with by welding, riveted joint or fastener with connecting panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410075466.8A CN103896011B (en) | 2014-03-04 | 2014-03-04 | A kind of Novel conveyer chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410075466.8A CN103896011B (en) | 2014-03-04 | 2014-03-04 | A kind of Novel conveyer chain |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103896011A true CN103896011A (en) | 2014-07-02 |
| CN103896011B CN103896011B (en) | 2016-10-12 |
Family
ID=50987653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410075466.8A Active CN103896011B (en) | 2014-03-04 | 2014-03-04 | A kind of Novel conveyer chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103896011B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105858072A (en) * | 2016-06-02 | 2016-08-17 | 青岛达能环保设备股份有限公司 | Scale bucket conveyor belt dragged by chain plate axis chains |
| CN109552810A (en) * | 2018-12-25 | 2019-04-02 | 滁州安瑞汇龙电子有限公司 | A kind of totally enclosed type plate type quantitative batcher |
| CN112793969A (en) * | 2020-12-23 | 2021-05-14 | 珠海迪沃航空工程有限公司 | Four-way shuttle sleeve elevator, control system and control method |
Citations (9)
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| JP2000198523A (en) * | 1999-01-05 | 2000-07-18 | Tsubakimoto Chain Co | Attachment for conveyor chain having screw function |
| DE20216549U1 (en) * | 2002-10-25 | 2003-02-13 | Aumund Foerdererbau Gmbh & Co | Plate link chain has transitions between straight sections and curved sections in each bush-locating hole with widening orientated radially outwards in undercut fashion and designed with radius |
| CN2799481Y (en) * | 2005-06-22 | 2006-07-26 | 周龙飞 | Link joint type garbage conveyer |
| CN201151555Y (en) * | 2008-02-19 | 2008-11-19 | 张志良 | Chain belt of pig casting machine capable of prolonging service life of roller |
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-
2014
- 2014-03-04 CN CN201410075466.8A patent/CN103896011B/en active Active
Patent Citations (9)
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|---|---|---|---|---|
| JP2000198523A (en) * | 1999-01-05 | 2000-07-18 | Tsubakimoto Chain Co | Attachment for conveyor chain having screw function |
| DE20216549U1 (en) * | 2002-10-25 | 2003-02-13 | Aumund Foerdererbau Gmbh & Co | Plate link chain has transitions between straight sections and curved sections in each bush-locating hole with widening orientated radially outwards in undercut fashion and designed with radius |
| CN2799481Y (en) * | 2005-06-22 | 2006-07-26 | 周龙飞 | Link joint type garbage conveyer |
| CN201151555Y (en) * | 2008-02-19 | 2008-11-19 | 张志良 | Chain belt of pig casting machine capable of prolonging service life of roller |
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| CN102705445A (en) * | 2012-05-29 | 2012-10-03 | 天津市强力链条有限公司 | Heavy-load unilateral bending plate chain |
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| CN202897374U (en) * | 2012-09-04 | 2013-04-24 | 常州市卓信机电设备制造有限公司 | Apron conveyor walking chain board |
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Non-Patent Citations (1)
| Title |
|---|
| 孙学娟: "谈力学知识在机械结构设计中的运用", 《天津职业院校联合学报》, vol. 8, no. 5, 30 September 2006 (2006-09-30) * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105858072A (en) * | 2016-06-02 | 2016-08-17 | 青岛达能环保设备股份有限公司 | Scale bucket conveyor belt dragged by chain plate axis chains |
| CN109552810A (en) * | 2018-12-25 | 2019-04-02 | 滁州安瑞汇龙电子有限公司 | A kind of totally enclosed type plate type quantitative batcher |
| CN112793969A (en) * | 2020-12-23 | 2021-05-14 | 珠海迪沃航空工程有限公司 | Four-way shuttle sleeve elevator, control system and control method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103896011B (en) | 2016-10-12 |
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