• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates, in particular, to a self-aligning, quick exchange, transformable concave belt conveyor (figure 1). The combined solutions allow components worn by continuous use of the equipment to be quickly replaced, the load to be carried in a stable manner, auxiliary aligning components to be dispensed with and, above all, belts of different widths and rollers with different angles of inclination to be used in the same structure. The main component is the integral roller, in a segmented catenary, with a flexible shaft, roller cage with a ball seat and self-locking connection fastening (figure 2). The bench is hinged to a telescopic support that allows changing the angle of inclination of the roller, and widening or narrowing the structure for belts of different widths, forming a self-alignment rocker (figure 3). The conveyor has a driving drum driven in a special manner, the drum being telescopic and formed by radial tubes attached to the side and central reflectors, producing the telescopic effect (figure 4) for respective belt widths. The drum also has a shaft device with a fitted tip, instead of an integral shaft, thus enabling fast replacement (figure 5). Finally, another innovation of the conveyor is the mobile structure with interconnections of the U-shaped profile by means of telescopic tubes (figure 6) which allow the width to be expanded or reduced in order to adapt the conveyor to particular belt widths. The invention is particularly useful in the field of concave belt conveyors.
    公开号:AU2012368184A1
    申请号:U2012368184
    申请日:2012-07-04
    公开日:2014-09-18
    发明作者:Hamilton da Penha Lage SILVA
    申请人:Hamilton da Penha Lage SILVA；
    IPC主号:B65G15-62
    专利说明:
    1 "SELF-ALIGNING, QUICK EXCHANGE, TRANSFORMABLE CONCAVE BELT CONVEYOR" The concave conveyor belt is a kind of equipment for transferring material continuously. The belt works under the effect of frictional forces becoming a component to transfer not only the material but also an important component to transfer force. The concave conveyor belt is an advanced structure and has a high capacity for transfer and the distance, on the other hand, is long. It is widely used in mining, metallurgical and coal industry to transfer sand and raw material, or packaged material. In many situations, it is a very important component of nonstandard machinery. Concave belt conveyors are known in the state-of-the-art, but different from those presented here. In the search performed in the patents banks some patents relating to elements of this technology, in particular rollers and belt guides were found. For example, MU 7200838-5 and MU 8000059-2Y1 address rollers, which features a flexible shaft of steel cable, a monoblock assembly, a box of bearings, bearings and support of the load roller, but in more detailed analysis we can see the complexity of their construction with some problems of technical and economic infeasibility, as the cost of the manufacturing tooling and the compositional elements of the roller. It appears therefore that the technologies currently used present serious problems and deficiencies, such as that existing technology is specific to the activity that was designed and allows no dimensional changes without complete replacement of components in order to be used in another function; they need 02 (two) or 03 (three) rollers in order to get the concavity of the belt; the wear of the belt and rollers is high due to the stiffness of the structure and materials in contact (steel-rubber-ores); bearings require complex seals and, nevertheless, become contaminated, which leads to breaks and locks, causing cuts and wear of the belt; the conveyor needs special accessories for belt alignment and increase the traction of the driving cylinder; maintenance of cylinders and rollers is complex, especially with the conveyor with load, high downtime, the need for large team and cargo equipment; difficulty handling spare parts, mainly due to distances and work-time of the carriers Companies; need for large inventories of spare parts, load roller, impact roller, return roller, for each belt dimension; 5714895_1 (GHMatters) P97951.AU LYNT 2 rollers support, due to its configuration, they accumulate material endangering the equipment; instability of the load by the conformation given by rollers gutter; breaking the belt due to deformation in the transition of the rollers. Thus, the state-of-the-art features with respect to the conveyor belt, problems of an economic and security nature, human resources, maintenance, optimization of the process and the parts used, among others. Such problems are solved by new technology, subject matter of this patent. The present invention relates to a transformable concave conveyor belt with auto leveling and rapid exchange (Figure 1) with advantages over the state-of-the-art, since in addition to remedy the problems it meets the demand of users in order to facilitate the replacement of components that wear out with the continued use of the equipment. Especially, this new technology allows a versatility in its use with respect to increase the flow rate, the product change, reducing inventories of spare parts, reducing downtime for maintenance, less wear and tear of the belt, with the consequent increase of its life cycle, simplifying the alignment of the belt and constructively high-traction of the driving cylinder, they presented innovative solutions to existing problems in the state-of-the-art and hitherto unsolved. The Concave Conveyor Belt, object of the present invention, is transformable by using structure, easel and telescopic barrel, changing its settings for belt width, which allows to change the flow rate of the conveyor for different applications from the original; its slope is variable to the concavity of the belt that best suit the material transported and its slope can be changed at any point of the conveyor when necessary and the conformation of the belt is natural, circular in shape, following the bend thereof This flexibility, in accordance with the concavity of the conveyor belt, produces a uniform support to it, increasing its life cycle. The concave conveyor belt have a rapid exchange due to the constructive elements allow maintenance without requiring lifting of the belt, which is a problem of the state-of-the art, since the elevation of the belt for maintenance requires load equipment and elevation in places of difficult access and offering risk for maintainers. On the other hand in this invention the driving and driven cylinders, were also designed with shafts in interchangeable mounted points, allowing rapid exchange of the shafts and 5714895_1 (GHMatters) P97951.AU LYNT 3 bearings, which greatly reduces the time and cost of maintenance of equipment, and complete the resources for the rapid exchange, the easel of the structure mounted through interchangeable pins, unlike the prior state-of-the-art that uses welded structure. The Concave Conveyor Belt is auto-leveling because the easel have articulated vertical support, producing the form of arch, which allows the rocker effect, essential to follow the movement of the belt and / or irregularity of the charge in weight and lodging, thus promoting the auto-leveling of the conveyor belt. The first component developed for the transformable concave conveyor belt with auto leveling and rapid exchange is the entire roller (Figure 2), which is produced in sliced catenary with flexible shaft. The roller is characterized by the assembly of injected or molded individual rollers (2.1), assembled piece by piece in order to form the set in sliced catenary, in the desired width and thus standardize the rollers on any conveyor, it is compound with labeled male-female fitting and lateral angle of catenary anchor, and the swivel allows the slope of the rollers forming the support arch of the belt in the degree for the desired concavity producing the best lodging solving the fatigue problem of the belt existing in the prior state-of-the-art. The flexible shaft of the roller is a steel cable that passes through the center of the rollers and tracks the assembly curvature (2.2), commercial steel cable cut in the length of the assembly width of the conveyor with the advantage of being from direct application without accessories and complementary operations; the steel cable is attached to the ends using a connection of penetrating tapered steel ring through the tapered sliding and compression locking nut (2.3), extremely important for the rapid exchange of the roller or their elements. The support is made by a bearing housing with a swivel basis (2.4) at each end, in order to follow the slope of the roller without folding the steel cable, shielding cap in injectable thermoplastic, which reduces the manufacturing cost and facilitates disassembly for repair, replacement and dimensional changes. The invention also has only one commercial tapered roller bearing at each end, saving 04 bearings, and the tapered roller bearings are for turning the roller. This mechanism solves the breaking or locking problem of the bearings, reduced to two, they support radial and axial 5714895_1 (GHMatters) P97951.AU LYNT 4 loads, and work at level above the load, free from further contamination, contrary to the state of-the-art working under the load. The easel (Figure 3) is a double support of the hinged roller (load and return), adjustable width and concavity of the belt, and consists of 02 (two) hinged bearings tubes (3.1), with central tube (3.2), which receives the supports tubes with smaller diameter in the telescopic assembly. The support tubes, upper (3.3) and lower (3.4), are gradually drilled at one end for adjusting the slope of the roller, embossed on the other end for housing the bearing box with swivel base, and have an open channel in the housing of the box, which allows the removal of the roller, without dismantling it, in the rapid exchange process, streamlining and rationalizing this procedure. This assembly of the easel with flexible roller allows free conformation of the load and auto-leveling the belt. The driving and driven cylinder are telescopic (Figure 4), which allows adjustment of the width of the cylinder, adapting it to various belt widths, and can therefore be used in other conveyors and new operating conditions, without restriction, which reduces the need to stock of various spare cylinders. The cylinder has a special constructive shape, is formed by the radial distribution of welded pipes in the external mirrors, and in the center mirror the alternating radial tubes form the telescopic with side tubes, and the expansion or reduction is performed through the reverse spindles in the side mirrors (4.1). The cylinder also has a tip-mounted shaft device, replacing the integral shaft used today, which allows rapid exchange (Figure 5). The tip-mounted is made of a hub (5.1) set by radial screws in the mirror, and hub has seat in the Morse taper, which receives the shaft end (5.2), also in Morse taper, with cross key between shaft / hub and fastening a traction nut of the taper. The elimination of the integral shaft reduces the weight of the set and rapid exchange of the bushing, bearings and tips without removal of the cylinder. The system allows the standardization of components, reducing inventories of spare parts. Finally, accompanying the innovation elements of the conveyor the transformable structure (Figure 6), through interconnections of "U" profile (6.2) through telescoping tubes (6.1), gradually drilled, secured by locking pins, to expand or reduce the width of the belt, adjusting the conveyor to certain belt widths. 5714895_1 (GHMatters) P97951.AU LYNT 5 Therefore, the TRANSFORMABLE CONCAVE CONVEYOR BELT WITH AUTO LEVELING AND RAPID EXCHANGE, described herein, has important innovation and advantages over the prior state-of-the-art contributing to the development of this technology area by the presented solutions to existing problems. 5714895_1 (GHMatters) P97951.AU LYNT
    权利要求:
    Claims (12)
    [1] 1. A SELF-ALIGNING, QUICK EXCHANGE, TRANSFORMABLE CONCAVE BELT CONVEYOR where in which a belt on rollers, whose assembly forms a concave load conveyor that allows the transport of loads continuously, used in mining, metallurgical industry, coal industry, salt industry, for agricultural products, to transfer sand and raw materials, packaged supplies and other materials, characterized consisting of a transformable concave conveyor belt with auto-leveling and rapid exchange having a variable width structure, hinged tubular easel with variable width; with flexible shaft integral roller, tapered roller bearing box with self locking connection of cylinders and telescopic tubes having variable width with shafts in interchangeable mounted points, all of these components for the rapid exchange (Figure 1).
    [2] 2. The SELF-ALIGNING, QUICK EXCHANGE, TRANSFORMABLE CONCAVE BELT CONVEYOR, according to claim 1, characterized by the fact that its constructive form that allows adjustment of the structure and its components to different widths and concavity of the conveyor belt.
    [3] 3. The SELF-ALIGNING, QUICK EXCHANGE, TRANSFORMABLE CONCAVE BELT CONVEYOR, according to claims 1 and 2, characterized by the fact that the hinged easel (Figure 3) mounted on telescoping tubes, in order to enable variation of the width and slope angle, enabling the change of concavity of the belt, as well as the articulation of the easel producing the rocker effect that jointly to the labeled box and flexible-integral roller, in sliced catenary, allow the free conformation of the load and auto-leveling the belt.
    [4] 4. The SELF-ALIGNING, QUICK EXCHANGE, TRANSFORMABLE CONCAVE BELT CONVEYOR according to claims 1, 2 and 3, characterized by the fact that the flexible integral roller (Figure 2) be formed by the assembly of several rollers (2.1), with male-female labeled fitting and lateral anchor angle of the catenary, manufactured in injected thermoplastic with high-resistance to abrasion, in the diameter specified to the needs of each product to be transported. 5714895_1 (GHMatters) P97951.AU LYNT 7
    [5] 5. The SELF-ALIGNING, QUICK EXCHANGE, TRANSFORMABLE CONCAVE BELT CONVEYOR according to claims 1, 2, 3 and 4, characterized by the fact that the shaft of the flexible integral roller is made of commercial steel cable, cut into the desired length for the belt width (2.2).
    [6] 6. The SELF-ALIGNING, QUICK EXCHANGE, TRANSFORMABLE CONCAVE BELT CONVEYOR according to claims 1, 2, 3, 4 and 5, characterized by the fact that the locking of the steel cable (2.2), in the ends of the flexible integral roller be a rapid exchange element, fixed by a sip tapered seat connection, tapered steel penetration ring, and compression lock and nut of the penetration ring (2.3).
    [7] 7. The SELF-ALIGNING, QUICK EXCHANGE, TRANSFORMABLE CONCAVE BELT CONVEYOR according to claim 1, 2, 3, 4, 5 and 6 characterized by the fact that the steel cable (2.2) is supported at the ends by a tapered roller bearings housing, shielded, permanently lubricated, made from injected thermoplastic, with its base in swivel shape, to adjust the slope angle of the roller without folding the steel cable (2.4).
    [8] 8. The SELF-ALIGNING, QUICK EXCHANGE, TRANSFORMABLE CONCAVE BELT CONVEYOR according to claims 1, 2 and 3, characterized by the fact that the easel (Figure 3) is made of carbon steel tubes, commercial dimensions, with the swivel assembly of the central supports through demountable pins, in order to produce the rocker effect and the rapid exchange of components, the bearings are formed by two telescopic tubes in parallel, to adjust the width of the belt (3.1), welded at one end to a support bracket and setting in the girder.
    [9] 9. The SELF-ALIGNING, QUICK EXCHANGE, TRANSFORMABLE CONCAVE BELT CONVEYOR according to claim 1, 2, 3 and 8, characterized by the fact that in the easel (Figure 3) the central supports (3.2) are mounted in reverse slope in order to form the cradle of the belt and dimensioned to receive the supports tubes, upper (3.3) and lower (3.4) with smaller diameter, which are printed at one end, for seating the bearing box on the swivel base (2.4) and a channel for extraction of the roller, for rapid exchange of the roller and at the other end the support tubes are gradually drilled for adjustment of the slope of the roller and fixed by demountable pins. 5714895_1 (GHMatters) P97951.AU LYNT 8
    [10] 10. The SELF-ALIGNING, QUICK EXCHANGE, TRANSFORMABLE CONCAVE BELT CONVEYOR, according to claims 1 and 2, characterized by the fact that the driving and driven cylinders (Figure 4) are formed by the commercial carbon steel tubes junction, radially distributed in the external and central mirrors, in alternated telescopic assembly and the spindles (4.1) make the opening and closing of the cylinder for adjustment of the width of the belt.
    [11] 11. The SELF-ALIGNING, QUICK EXCHANGE, TRANSFORMABLE CONCAVE BELT CONVEYOR according to claims 1 and 10, characterized by the fact that the driving and driven cylinders (Figure 4) are assembled in shafts with rapid exchange called tip-mounted (Figure 5) comprising a hub (5.1) with the fastening flange in the mirror and hole in Morse taper for assembling the shaft ends (5.2) and (5.3), also in Morse taper, with shaft / hub cross key, locked by a traction nut of the taper.
    [12] 12. The SELF-ALIGNING, QUICK EXCHANGE, TRANSFORMABLE CONCAVE BELT CONVEYOR according to claims 1 and 2, characterized by the fact that the girders of the transformable structure (Figure 6) are displaceable through interconnections in "U" profile (6.2) for telescopic tubes (6.1), gradually drilled, secured by locking pins for width expansion or reduction, adjusting the conveyor to certain belt widths. 5714895_1 (GHMatters) P97951.AU LYNT
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    同族专利:
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    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US3126090A||1964-03-24||Figure|
    US3047131A|1958-09-27|1962-07-31|Mining Engineering Co Ltd|Belt conveyors|
    US3068995A|1959-10-13|1962-12-18|Consolidation Coal Co|Troughing idler for conveyor belts|
    US3211276A|1960-12-30|1965-10-12|Joy Mfg Co|Conveyor apparatus|
    US3141543A|1961-03-08|1964-07-21|Goodman Mfg Co|Non-metallic fully flexible idler|
    US3700092A|1971-04-21|1972-10-24|Goodrich Co B F|Catenary roll support for a conveyor belt|
    US4144964A|1974-04-22|1979-03-20|Pneumatiques, Caoutchouc Manufacture Et Plastiques Kleber-Colombes|Flexible support designed to support the conveyor belt of a conveyor|
    US4376643A|1981-09-28|1983-03-15|Ppg Industries, Inc.|Apparatus for conveying glass sheets|
    US4787504A|1986-10-06|1988-11-29|Ppg Industries, Inc.|Adjustable radius conveyor roll|
    US6971507B2|2003-12-10|2005-12-06|Jon Forman|Magnetic conveyor support|
    US9139367B2|2012-09-24|2015-09-22|Martin Engineering Company|Conveyor belt idler assembly|US9073250B2|2011-09-08|2015-07-07|Corning Incorporated|Apparatus and methods for producing a ceramic green body|
    CN104192479A|2014-08-26|2014-12-10|付昱|Rolling type conveyor with armoured belt for mining|
    WO2016058035A1|2014-10-17|2016-04-21|Conveyor Manufacturers Australia Pty Ltd|Conveyor system and support frame therefor|
    WO2016094033A1|2014-12-09|2016-06-16|Laitram, L.L.C.|Flexible-belt conveyor and methods of conveying|
    DE102016003766B4|2016-04-01|2020-10-15|Steinert GmbH|Separating device|
    GB2553755B|2016-07-29|2021-09-15|Agri Spread|A conveyor apparatus|
    US10470373B2|2017-03-22|2019-11-12|Cnh Industrial America Llc|Agricultural vehicle with belt unloader|
    CN107444872B|2017-09-15|2019-12-24|黄石市浩运矿山设备节能开发有限公司|Spherical roller for material conveyer belt|
    US10654653B1|2019-04-30|2020-05-19|Contitech Transportbandsysteme Gmbh|Conveyor belt flaking roller and system|
    法律状态:
    2017-02-02| MK4| Application lapsed section 142(2)(d) - no continuation fee paid for the application|
    优先权:
    申请号 | 申请日 | 专利标题
    BR1020120020211||2012-01-30||
    BRBR102012002021-1A|BR102012002021A2|2012-01-30|2012-01-30|TRANSFORMABLE, SELF-TRACKING, CONCAVABLE BELT BELT CARRIER|
    PCT/BR2012/000238|WO2013113082A1|2012-01-30|2012-07-04|Self-aligning, quick exchange, transformable concave belt conveyor|
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