CN114044311A - Anti-reverse-bending scale trigger chain - Google Patents
Anti-reverse-bending scale trigger chain Download PDFInfo
- Publication number
- CN114044311A CN114044311A CN202111340578.8A CN202111340578A CN114044311A CN 114044311 A CN114044311 A CN 114044311A CN 202111340578 A CN202111340578 A CN 202111340578A CN 114044311 A CN114044311 A CN 114044311A
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- China
- Prior art keywords
- bending
- chain
- attached plates
- plates
- bending attached
- Prior art date
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Links
- 238000005452 bending Methods 0.000 title claims abstract description 101
- 230000003449 preventive effect Effects 0.000 claims 2
- 230000002265 prevention Effects 0.000 abstract description 8
- 230000002035 prolonged effect Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- -1 metallurgy Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/30—Details; Auxiliary devices
- B65G17/38—Chains or like traction elements; Connections between traction elements and load-carriers
- B65G17/40—Chains acting as load-carriers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/06—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface having a load-carrying surface formed by a series of interconnected, e.g. longitudinal, links, plates, or platforms
- B65G17/08—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface having a load-carrying surface formed by a series of interconnected, e.g. longitudinal, links, plates, or platforms the surface being formed by the traction element
- B65G17/083—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface having a load-carrying surface formed by a series of interconnected, e.g. longitudinal, links, plates, or platforms the surface being formed by the traction element the surface being formed by profiles, rods, bars, rollers or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/30—Details; Auxiliary devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chain Conveyers (AREA)
Abstract
The invention provides a reverse bending prevention scale trigger chain, and belongs to the technical field of chain equipment. The scale trigger chain capable of preventing reverse bending comprises two connecting outer bending attached plates, two connecting outer bending attached plates are located at two ends of the chain, two connecting outer bending attached plates are provided with a plurality of limiting inner bending attached plates and outer bending attached plates between the outer bending attached plates, the limiting inner bending attached plates and the outer bending attached plates are distributed in an alternating mode, and the limiting inner bending attached plates and the outer bending attached plates are adjacent to each other, the side walls of the limiting inner bending attached plates and the outer portions of the side walls of the outer bending attached plates are located. The chain can ensure the consistency of the whole bending direction of the chain, and meanwhile, the stress consistency of the whole chain is improved, and compared with the traditional chain plate, the chain has the advantage that the service life is greatly prolonged.
Description
Technical Field
The invention belongs to the technical field of chain equipment, and particularly relates to a reverse bending prevention scale trigger chain.
Background
The bearing part and the running part of the steel plant feeding chain plate conveyor (plate feeder) are made of metal materials, so that compared with other continuous conveying machines, the scale plate conveyor can convey materials with larger stacking density and larger lumpiness, has sharp edges and corners and strong abrasiveness to the conveyor, and is particularly suitable for conveying high-temperature materials at 600-1000 ℃, and therefore, the steel plant feeding chain plate conveyor is ideal equipment for conveying sharp, scorching, large and corrosive materials in the industries of mines, building materials, metallurgy, coal, chemical industry and the like.
The chain used for transmitting power in the apron conveyor is the scale trigger chain, and the most obvious problem of the traditional scale trigger chain is that the phenomenon of uneven stress is easily caused in the process of transporting heavy objects, so that the local load of the chain is large, the structure of the chain is damaged, and the service life of the chain is influenced.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the anti-reverse-bending scale trigger chain, which solves the problems that the existing traditional scale trigger chains have poor stress integrity, damage to the structure of the traditional scale trigger chains and influence on the service life of the chains.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the scale trigger chain capable of preventing reverse bending comprises two connecting outer bending attached plates, wherein the two connecting outer bending attached plates are positioned at two ends of the chain, a plurality of limiting inner bending attached plates and a plurality of outer bending attached plates are arranged between the two connecting outer bending attached plates, the limiting inner bending attached plates and the outer bending attached plates are alternately distributed, the side walls of the adjacent limiting inner bending attached plates and the side walls of the outer bending attached plates are positioned outside the side walls of the outer bending attached plates, pin shafts are arranged between the adjacent limiting inner bending attached plates and the outer bending attached plates, two ends of each pin shaft sequentially penetrate through the side walls of the limiting inner bending attached plates and the outer bending attached plates and extend to the outside of the outer bending attached plates, sleeves are sleeved on the outer surfaces of the pin shafts, middle chain plates are arranged inside the outer bending attached plates, two ends of each middle chain plate are respectively rotatably sleeved on the outer surfaces of the two adjacent sleeves, two inner chain plates are arranged inside the limiting inner bending attached plates, two ends of the two inner chain plates are respectively sleeved on the outer surfaces of the two adjacent sleeves.
Preferably, it is a plurality of all the cover in the both ends of round pin axle is equipped with the retaining ring, and the telescopic setting of retaining ring cooperation can seal up the round pin axle, plays fine dustproof, rust-resistant guard action.
Preferably, the both ends that the board was attached in the bending outward all are provided with prevents the lateral bending arch, the equal fixedly connected with of positive lateral wall and the back lateral wall of spacing incurved board prevents the lateral bending fixed axle two, prevent that the lateral bending fixed axle is located and prevent the convex setting of lateral bending, can ensure that the chain can only be crooked to one direction at the in-process of operation for it can only carry out the bending of folk prescription at complicated operation in-process, ensures the stability of its operation in-process.
The working principle is as follows: when the chain is used, the scale trigger chain moves goods forwards along with the operation of the equipment, when the load of the transported goods is applied, the whole chain can bend laterally in the same direction, when the stress direction changes due to the change of the operation direction, the scale trigger chain is not allowed to bend laterally in the other direction due to the existence of the lateral bending prevention bulge and the lateral bending prevention fixing shaft, the stability of the equipment for transporting the goods is improved, the consistency of the whole bending trend of the scale trigger chain in the operation process is ensured, the chain load directions are kept consistent, the performance of a corresponding load structure can be optimized according to the characteristic, compared with the traditional chain, the service life is greatly prolonged, the pin shaft can be sealed by the check ring matched with the sleeve, the good dustproof and antirust protection effects are achieved, and the service life of the chain is further prolonged, this link joint is at the in-process of operation, because carry out alternate connection through well link joint and interior link joint between each round pin axle, compare with traditional link joint, the setting of this link joint is connected each chain link as whole, can regard the whole atress object as of chain at the in-process of atress, great reduction local area's stress degree, improve the holistic atress nature of chain, have fine guard action to chain itself, compare with traditional chain, life has obtained great promotion.
(III) advantageous effects
The invention provides a reverse bending prevention scale trigger chain. The method has the following beneficial effects:
1. according to the anti-reverse-bending scale trigger chain, due to the anti-lateral-bending protrusions and the anti-lateral-bending fixing shafts, the scale trigger chain is allowed to be laterally bent in one direction only, so that the stability of the conveying equipment during moving goods is improved, meanwhile, the consistency of the integral bending trend of the scale trigger chain in the operation process is ensured, the load directions of the chain are kept consistent, the performance of a corresponding load structure can be optimized according to the characteristic, and compared with the traditional chain, the service life of the chain is greatly prolonged.
2. According to the anti-reverse-bending scale trigger chain, the pin shafts are connected with the inner chain plate in an alternating mode through the middle chain plate, and compared with the traditional chain plate, the chain plate can take the whole chain as a stressed object in the stress process, so that the whole stress of the chain is improved, and the service life of the chain is greatly prolonged.
Drawings
FIG. 1 is a front view of the present invention;
fig. 2 is a top view of the present invention.
Wherein, 1, connecting an outer bending attachment plate; 2. limiting the inner bending auxiliary plate; 3. a lateral bending prevention fixing shaft; 4. a retainer ring; 5. a pin shaft; 6. bending the attached plate outwards; 7. a lateral bending prevention bulge; 8. a middle chain plate; 9. an inner link plate; 10. a sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b):
as shown in fig. 1-2, an embodiment of the present invention provides a reverse bending prevention trigger chain, which includes two connecting outer bending attachment plates 1, the two connecting outer bending attachment plates 1 are located at two ends of the chain, a plurality of limiting inner bending attachment plates 2 and outer bending attachment plates 6 are arranged between the two connecting outer bending attachment plates 1, the plurality of limiting inner bending attachment plates 2 and outer bending attachment plates 6 are alternately distributed, side walls of adjacent limiting inner bending attachment plates 2 and outer portions of side walls of the outer bending attachment plates 6 are located, pin shafts 5 are arranged between the adjacent limiting inner bending attachment plates 2 and the outer bending attachment plates 6, two ends of the pin shafts 5 sequentially penetrate through side walls of the limiting inner bending attachment plates 2 and the outer bending attachment plates 6 and extend to the outer portions of the outer bending attachment plates 6, sleeves 10 are sleeved on outer surfaces of the plurality of the pin shafts 5, middle chain plates 8 are arranged inside the plurality of outer bending attachment plates 6, two ends of the middle chain plates 8 are respectively rotatably sleeved on outer surfaces of the adjacent two sleeves 10, two inner chain plates 9 are arranged inside the limiting inner bending attachment plate 2, and two ends of each inner chain plate 9 are respectively sleeved on the outer surfaces of two adjacent sleeves 10.
Two ends of each pin shaft 5 are sleeved with check rings 4; the pin shaft 5 is well protected; both ends of the outer bending auxiliary plate 6 are provided with anti-lateral bending bulges 7, the front side wall and the rear side wall of the limiting inner bending auxiliary plate 2 are fixedly connected with two anti-lateral bending fixed shafts 3, and the anti-lateral bending fixed shafts 3 are positioned under the anti-lateral bending bulges 7 to prevent the chain from generating multidirectional lateral bending.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a prevent contrary crooked scale trigger chain, includes two and connects outer curved accessory plate (1), its characterized in that: the two connecting outer bending attached plates (1) are positioned at two ends of a chain, a plurality of limiting inner bending attached plates (2) and outer bending attached plates (6) are arranged between the two connecting outer bending attached plates (1), the limiting inner bending attached plates (2) and the outer bending attached plates (6) are alternately distributed, the adjacent limiting inner bending attached plates (2) are arranged on the side wall of the outer bending attached plates (6) and on the outer portion of the side wall of the outer bending attached plates (6), pin shafts (5) are arranged between the adjacent limiting inner bending attached plates (2) and the outer bending attached plates (6), two ends of the pin shafts (5) sequentially penetrate through the side walls of the limiting inner bending attached plates (2) and the outer bending attached plates (6) and extend to the outer portion of the outer bending attached plates (6), a plurality of sleeves (10) are sleeved on the outer surfaces of the pin shafts (5), middle plates (8) are arranged inside the outer bending attached plates (6), and two ends of the middle plates (8) are respectively rotatably sleeved on the outer surfaces of the two sleeves (10) of the adjacent chain plates, two inner chain plates (9) are arranged inside the limiting inner bending auxiliary plate (2), and two ends of each inner chain plate (9) are respectively sleeved on the outer surfaces of the two adjacent sleeves (10).
2. The reverse-buckling preventive scale trigger chain according to claim 1, wherein: and the two ends of the pin shafts (5) are sleeved with check rings (4).
3. The reverse-buckling preventive scale trigger chain according to claim 1, wherein: both ends that outer curved attaches board (6) all are provided with prevents lateral bending arch (7), the equal fixedly connected with of positive lateral wall and the back lateral wall of spacing incurve board (2) prevents lateral bending fixed axle (3), prevent that lateral bending fixed axle (3) are located and prevent under lateral bending arch (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111340578.8A CN114044311A (en) | 2021-11-12 | 2021-11-12 | Anti-reverse-bending scale trigger chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111340578.8A CN114044311A (en) | 2021-11-12 | 2021-11-12 | Anti-reverse-bending scale trigger chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114044311A true CN114044311A (en) | 2022-02-15 |
Family
ID=80208847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111340578.8A Pending CN114044311A (en) | 2021-11-12 | 2021-11-12 | Anti-reverse-bending scale trigger chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114044311A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201802815U (en) * | 2010-10-12 | 2011-04-20 | 杭州萧山万隆机械有限公司 | Novel abrasion-resistant engine timing chain |
| CN103154567A (en) * | 2010-05-31 | 2013-06-12 | 伊威斯发动机系统有限责任两合公司 | Articulated chain comprising link plates made of boron-manganese steel |
| US20140329632A1 (en) * | 2013-05-03 | 2014-11-06 | Iwis Antriebssysteme Gmbh & Co. Kg | Anti-backbend chain |
| CN108792434A (en) * | 2018-05-03 | 2018-11-13 | 安徽黄山中友链条制造有限公司 | A kind of dust-proof, anti-bending cement dissepiment chain item |
| CN210128040U (en) * | 2019-05-29 | 2020-03-06 | 环球传动泰州有限公司 | High-strength anti-deformation precise transmission chain |
-
2021
- 2021-11-12 CN CN202111340578.8A patent/CN114044311A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103154567A (en) * | 2010-05-31 | 2013-06-12 | 伊威斯发动机系统有限责任两合公司 | Articulated chain comprising link plates made of boron-manganese steel |
| CN201802815U (en) * | 2010-10-12 | 2011-04-20 | 杭州萧山万隆机械有限公司 | Novel abrasion-resistant engine timing chain |
| US20140329632A1 (en) * | 2013-05-03 | 2014-11-06 | Iwis Antriebssysteme Gmbh & Co. Kg | Anti-backbend chain |
| CN104235267A (en) * | 2013-05-03 | 2014-12-24 | 伊维氏传动系统有限责任两合公司 | Anti-backbend chain |
| CN108792434A (en) * | 2018-05-03 | 2018-11-13 | 安徽黄山中友链条制造有限公司 | A kind of dust-proof, anti-bending cement dissepiment chain item |
| CN210128040U (en) * | 2019-05-29 | 2020-03-06 | 环球传动泰州有限公司 | High-strength anti-deformation precise transmission chain |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220215 |