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WO2006133116A2 - Courroie de convoyeur a toile a durabilite amelioree - Google Patents

Courroie de convoyeur a toile a durabilite amelioree Download PDF

Info

Publication number
WO2006133116A2
WO2006133116A2 PCT/US2006/021781 US2006021781W WO2006133116A2 WO 2006133116 A2 WO2006133116 A2 WO 2006133116A2 US 2006021781 W US2006021781 W US 2006021781W WO 2006133116 A2 WO2006133116 A2 WO 2006133116A2
Authority
WO
WIPO (PCT)
Prior art keywords
belt
cleat
draper
ply
draper belt
Prior art date
Application number
PCT/US2006/021781
Other languages
English (en)
Other versions
WO2006133116A3 (fr
WO2006133116A9 (fr
Inventor
Ron Marler
Original Assignee
Ron Marler
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US11/389,946 external-priority patent/US20070238565A1/en
Application filed by Ron Marler filed Critical Ron Marler
Priority to CA002611537A priority Critical patent/CA2611537A1/fr
Priority to AU2006255149A priority patent/AU2006255149A1/en
Publication of WO2006133116A2 publication Critical patent/WO2006133116A2/fr
Publication of WO2006133116A9 publication Critical patent/WO2006133116A9/fr
Publication of WO2006133116A3 publication Critical patent/WO2006133116A3/fr

Links

Classifications

    • 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
    • B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
    • B65G15/30—Belts or like endless load-carriers
    • B65G15/32—Belts or like endless load-carriers made of rubber or plastics
    • B65G15/42—Belts or like endless load-carriers made of rubber or plastics having ribs, ridges, or other surface projections
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D43/00—Mowers combined with apparatus performing additional operations while mowing
    • A01D43/06—Mowers combined with apparatus performing additional operations while mowing with means for collecting, gathering or loading mown material
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D43/00—Mowers combined with apparatus performing additional operations while mowing
    • A01D43/06—Mowers combined with apparatus performing additional operations while mowing with means for collecting, gathering or loading mown material
    • A01D43/077—Mowers combined with apparatus performing additional operations while mowing with means for collecting, gathering or loading mown material with auxiliary means, e.g. fans, for transporting the mown crop
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D57/00—Delivering mechanisms for harvesters or mowers
    • A01D57/20—Delivering mechanisms for harvesters or mowers with conveyor belts
    • 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
    • B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
    • B65G15/30—Belts or like endless load-carriers
    • B65G15/32—Belts or like endless load-carriers made of rubber or plastics
    • B65G15/34—Belts or like endless load-carriers made of rubber or plastics with reinforcing layers, e.g. of fabric

Definitions

  • This invention relates to conveyor belts, and more particularly, concerns wide- aspect conveyor belts known as draper belts having improved durability and service life.
  • Conveyor belts have been long been used in industry to rapidly move large amounts of materials. Conveyor belts are used to move logs, pulp, paper, sand, gravel, aggregate, food, mine ore, construction materials, packages, grain, and the products of various manufacturing processes.
  • a farm implement known as a swather may be provided with an elongated cutter bar to cut grass, wheat, oats, barley, rice, canola or other grains.
  • Conveyor belts known as draper belts are located immediately behind the cutter bar to convey the cut materials to crimp rollers or other processing subsystems, or to the ground.
  • Figure l is a plan view of selected portions of a swather farm implement having a set of draper or material conveyor belts.
  • Figure 2 is a side elevational view showing, in schematic form, portions of the swather farm implement shown in figure 1.
  • Figure 3 is a perspective view of portions of the swather shown in figures 1 and 2.
  • Figure 4 is a side elevational view, showing in schematic form, a portion of a draper belt constructed in accordance with the prior art.
  • Figure 5 is a perspective view showing a portion of the prior art draper belt shown in figure 4 as it can appear after having been torn or damaged.
  • Figure 6 is a perspective view showing a portion of the novel draper belt of the present invention.
  • Figure 7 is an isometric view of the novel draper belt of the present invention shown in figure 6.
  • Figure 8 is a schematic diagram of the belt suggesting the belt plies and ply arrangements.
  • FIG. 1 a swather farm implement 10 of the sort used to harvest hay.
  • This swather (presumed to be moving in the direction of travel T as indicated by the arrows in figures 1 and 2) includes a cutter bar 12, behind which conveyor belts or draper canvases 14 and 15 receive the cut and fallen material from the cutter bar 12.
  • These draper belts 14 and 15 convey the cut material in the direction indicated by the arrows M in figure 1 to a center portion of the machine 10 where the material is received and conveyed rearwardly by another belt 16.
  • the material can be passed through crimping rollers 18 and is ejected from the machine as indicated in figure 2 or it can be discharged directly to the ground. Alternatively, the cut material may be conveyed to the either side of the header for discharge.
  • cleats 20 are each provided with cleats 20 at regularly spaced intervals. These cleats are attached to the belt by any known means such as an adhesive which is spread entirely through and over the belt - cleat interface area. Alternatively, the cleats can be integrally molded with the belt. As indicated in figures 4 and 5, the prior art draper belts 30 are prone to damaging separation or tearing. This separation often occurs adjacent a prior art cleat 31 because the belt is subject to stress spikes at the cleat leading edge. Relatively large amounts of stress are imparted to the belt adjacent the cleat 31 as the belt and cleat travel over the belt-mounting roller 32 which has a constricted diameter.
  • the novel belt of the present invention 40 is provided. As shown in figures 6,7, and 8, the novel belt comprises a first ply 41 formed of synthetic/natural rubber; a second ply 42 formed of synthetic/natural fiber woven fabric; and a third ply 43 formed of synthetic/natural rubber. This third ply 43 can be about twice as thick at the belt edges as it is at the belt mediate portion.
  • a reinforcing fourth ply 44 formed of synthetic/natural fiber woven fabric and a fifth ply 45 formed of synthetic/natural rubber each extend span wise inwardly from the outer belt edges by an amount preferably about 15% on each side, for a total of both sides of about 20% to 40%, and preferably about one-third, of the belt span dimension.
  • Belt tearing is discouraged by providing different material in the belt base ply and in the side reinforcement laminate.
  • the synthetic/natural rubber is used to protect the synthetic/natural fiber woven fabric from damage arising from the material being conveyed, and from the roller or other structure of the equipment.
  • the synthetic/natural rubber is also used to bond the plies of synthetic/natural fiber woven fabric.
  • the novel cleat 51 is provided with a longitudinally extended base 53.
  • this base 53 includes an intermediate portion 54 of gradually diminishing thickness, arid a terminal formation 55 extending from the intermediate portion 54, as particularly shown in figure 6.
  • the cleat 51 can be formed of any suitable material such as styrene butadyrene or acrylo-nitrile material and includes a reinforcing fiberglass bar 56 , preferably of diamond shape as also suggested in figure 6.
  • the novel belt 40 and its cleats 51 are shown in further detail in figures 7 and 8.
  • the belt 40 includes a protective rubber base 41 and an overlying ply of protective rubber reinforcing material 42.
  • This reinforcing material 42 can consist of a flexible tensile reinforcing material such as Nylon, Polyester, Cotton or other load bearing tensile member and may, if desired, include a substrate of filament or spun
  • the upper layer of spun or filament fabric 42 extends the full width of the belt or draper.
  • the fabric includes a great number of individual fibers of finite length which have been previously woven into a yarn, in known manner.
  • the bottom substrate or ply 41 of the belt 40 includes a styrene butadyrene or acrylonitrile butadyrene material, or it
  • 105 can include a suitable natural rubber.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Belt Conveyors (AREA)

Abstract

L'invention concerne une courroie de convoyeur sans fin de format large, connu sous le nom de courroie de convoyeur à toile. La courroie comprend des couches s'étendant dans le sens de l'envergure vers l'intérieur à partir de chaque bord de la courroie. Des taquets, orientés dans le sens de l'envergure de la courroie, présentent individuellement des bases de dimension étendue de manière à étendre la région de la courroie et le taquet soumis à des contrainte et déformation au moment où le taquet et la courroie tournent sur un rouleau de montage.
PCT/US2006/021781 2005-06-08 2006-06-07 Courroie de convoyeur a toile a durabilite amelioree WO2006133116A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA002611537A CA2611537A1 (fr) 2005-06-08 2006-06-07 Courroie de convoyeur a toile a durabilite amelioree
AU2006255149A AU2006255149A1 (en) 2005-06-08 2006-06-07 Draper belt having improved durability

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US68850105P 2005-06-08 2005-06-08
US60/688,501 2005-06-08
US11/389,946 US20070238565A1 (en) 2006-03-27 2006-03-27 Draper belt having improved durability
US11/389,946 2006-03-27

Publications (3)

Publication Number Publication Date
WO2006133116A2 true WO2006133116A2 (fr) 2006-12-14
WO2006133116A9 WO2006133116A9 (fr) 2007-07-05
WO2006133116A3 WO2006133116A3 (fr) 2009-04-16

Family

ID=37499015

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/021781 WO2006133116A2 (fr) 2005-06-08 2006-06-07 Courroie de convoyeur a toile a durabilite amelioree

Country Status (3)

Country Link
AU (1) AU2006255149A1 (fr)
CA (1) CA2611537A1 (fr)
WO (1) WO2006133116A2 (fr)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7802417B2 (en) 2006-02-10 2010-09-28 Agco Corporation Combine harvester draper header central auger transition floor pan
US7827775B2 (en) 2008-05-09 2010-11-09 Agco Corporation Flexible draper and cutter bar having shiftable crop divider with deflector
US7827773B2 (en) 2008-05-09 2010-11-09 AGCO Cororation Center crop deflector for draper header
US7836671B2 (en) 2006-02-10 2010-11-23 Agco Corporation Flexible draper and cutter bar with tilt arm for cutterbar drive
US7874132B2 (en) 2008-05-09 2011-01-25 Agco Corporation Header height control system with multiple potentiometer input
US7877976B2 (en) 2008-05-09 2011-02-01 Agco Corporation Spring flotation for center deck of draper header
US7886511B2 (en) 2008-05-09 2011-02-15 Agco Corporation Draper head with flexible cutterbar having rigid center section
US7886512B2 (en) 2006-02-10 2011-02-15 Agco Corporation Draper belt interlocking guards
US7913481B2 (en) 2008-05-09 2011-03-29 Agco Corporation Adjustable cutterbar travel range for a flexible cutterbar header
US7921627B2 (en) 2008-05-09 2011-04-12 Agco Corporation Interlocking belt guards for a draper header
US7958711B1 (en) 2010-06-16 2011-06-14 Agco Corporation Crop deflector for ends of draper belt of flexible draper header
EP2345321A3 (fr) * 2010-01-16 2011-11-16 Artemis Kautschuk- und Kunststoff-Technik GmbH Bande de transport de machines agricoles, notamment pour andaineurs
US8205421B2 (en) 2010-06-16 2012-06-26 Agco Corporation Belt guard crop dam for flexible draper header
US8555607B2 (en) 2008-04-25 2013-10-15 Deere & Company Integrated draper belt support and skid shoe in an agricultural harvesting machine
CN109315127A (zh) * 2018-11-21 2019-02-12 合肥泽尼特新能源有限公司 一种新能源农用除草机
US20220279722A1 (en) * 2018-07-31 2022-09-08 Cnh Industrial America Llc Infeed belt conveyor at combine feeder

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8479483B1 (en) 2011-12-27 2013-07-09 Agco Corporation Flexible draper head providing reduced crop residue accumulation

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2309155A (en) * 1940-04-29 1943-01-26 Deere & Co Draper fastener
US3327839A (en) * 1965-07-08 1967-06-27 Ajem Lab Inc Conveyor apparatus
US4667812A (en) * 1981-05-08 1987-05-26 Joy Manufacturing Company Conveyor belt assembly and method
US6237754B1 (en) * 1997-11-19 2001-05-29 Artemis Kautschuk- Und Kunststofftechnik Gmbh & Cie Endless conveyor for agricultural machines

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2309155A (en) * 1940-04-29 1943-01-26 Deere & Co Draper fastener
US3327839A (en) * 1965-07-08 1967-06-27 Ajem Lab Inc Conveyor apparatus
US4667812A (en) * 1981-05-08 1987-05-26 Joy Manufacturing Company Conveyor belt assembly and method
US6237754B1 (en) * 1997-11-19 2001-05-29 Artemis Kautschuk- Und Kunststofftechnik Gmbh & Cie Endless conveyor for agricultural machines

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7886512B2 (en) 2006-02-10 2011-02-15 Agco Corporation Draper belt interlocking guards
US7802417B2 (en) 2006-02-10 2010-09-28 Agco Corporation Combine harvester draper header central auger transition floor pan
US7937920B2 (en) 2006-02-10 2011-05-10 Agco Corporation Combine harvester draper header having flexible cutterbar
US7836671B2 (en) 2006-02-10 2010-11-23 Agco Corporation Flexible draper and cutter bar with tilt arm for cutterbar drive
US7926248B2 (en) 2006-02-10 2011-04-19 Agco Corporation Combine harvester draper header having flexible cutterbar
US8555607B2 (en) 2008-04-25 2013-10-15 Deere & Company Integrated draper belt support and skid shoe in an agricultural harvesting machine
US8776487B2 (en) 2008-04-25 2014-07-15 Deere & Company Integrated draper belt support and skid shoe in an agricultural harvesting machine
US7827775B2 (en) 2008-05-09 2010-11-09 Agco Corporation Flexible draper and cutter bar having shiftable crop divider with deflector
US7886511B2 (en) 2008-05-09 2011-02-15 Agco Corporation Draper head with flexible cutterbar having rigid center section
US7921627B2 (en) 2008-05-09 2011-04-12 Agco Corporation Interlocking belt guards for a draper header
US7874132B2 (en) 2008-05-09 2011-01-25 Agco Corporation Header height control system with multiple potentiometer input
US7827773B2 (en) 2008-05-09 2010-11-09 AGCO Cororation Center crop deflector for draper header
US7877976B2 (en) 2008-05-09 2011-02-01 Agco Corporation Spring flotation for center deck of draper header
US7913481B2 (en) 2008-05-09 2011-03-29 Agco Corporation Adjustable cutterbar travel range for a flexible cutterbar header
EP2345321A3 (fr) * 2010-01-16 2011-11-16 Artemis Kautschuk- und Kunststoff-Technik GmbH Bande de transport de machines agricoles, notamment pour andaineurs
US8205421B2 (en) 2010-06-16 2012-06-26 Agco Corporation Belt guard crop dam for flexible draper header
US7958711B1 (en) 2010-06-16 2011-06-14 Agco Corporation Crop deflector for ends of draper belt of flexible draper header
US20220279722A1 (en) * 2018-07-31 2022-09-08 Cnh Industrial America Llc Infeed belt conveyor at combine feeder
US11925143B2 (en) * 2018-07-31 2024-03-12 Cnh Industrial America Llc Infeed belt conveyor at combine feeder
CN109315127A (zh) * 2018-11-21 2019-02-12 合肥泽尼特新能源有限公司 一种新能源农用除草机
CN109315127B (zh) * 2018-11-21 2020-08-28 蒙城县立至信安全技术咨询服务有限公司 一种新能源农用除草机

Also Published As

Publication number Publication date
AU2006255149A1 (en) 2006-12-14
WO2006133116A3 (fr) 2009-04-16
CA2611537A1 (fr) 2006-12-14
WO2006133116A9 (fr) 2007-07-05

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