SE451207B - Composite road material recycling machine - Google Patents

Composite road material recycling machine

Info

Publication number
SE451207B
SE451207B SE8305652A SE8305652A SE451207B SE 451207 B SE451207 B SE 451207B SE 8305652 A SE8305652 A SE 8305652A SE 8305652 A SE8305652 A SE 8305652A SE 451207 B SE451207 B SE 451207B
Authority
SE
Sweden
Prior art keywords
conveyor belt
tumbler
machine
planing
gravel
Prior art date
Application number
SE8305652A
Other languages
Swedish (sv)
Other versions
SE8305652L (en
SE8305652D0 (en
Inventor
G Lorentsson
B Tilly
Original Assignee
Alvhems Mekaniska Verkstad Ab
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
Application filed by Alvhems Mekaniska Verkstad Ab filed Critical Alvhems Mekaniska Verkstad Ab
Priority to SE8305652A priority Critical patent/SE451207B/en
Publication of SE8305652D0 publication Critical patent/SE8305652D0/en
Publication of SE8305652L publication Critical patent/SE8305652L/en
Publication of SE451207B publication Critical patent/SE451207B/en

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C23/00Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
    • E01C23/06Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
    • E01C23/08Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades
    • E01C23/085Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades using power-driven tools, e.g. vibratory tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Processing Of Solid Wastes (AREA)
  • Sorting Of Articles (AREA)
  • Road Paving Machines (AREA)

Abstract

The sorting machine for recycling material emanating from road maintenance, such as side scrapings, and edge material, has a collection unit with two feed cones (6,7), and a conveyor belt (2) which conducts the material to a tumbler (3) which separates road gravel and deposits it on site. Any residual material and rubbish is conducted by a conveyor belt (4) to a dumper truck (5) for removal. The machine is automotive, driven hydrostatically with a 100 h.p. Diesel engine, and at speeds up to 5 km/h. The transport belt and tumbler are driven hydraulically.

Description

451 207 vid sin rotation samlar upp de avhyvlade sido- och mittmas- sorna och sammanför dem till en smalare sträng som pressas upp på transportbandet 2. Maskinens arbetsbredd kan väljas godtyckligt stor, men vi har funnit att en arbetsbredd på ïggagm vara lämplig för våra förhållanden. Transportbandet 2, som driv§s_hydrauliskt, göres lämpligen av gummi för- sett med åsar för att bättre kvarhålla materialet. Beroende på bandets utformning kan lutningen göras större eller mindre, men god effektivitet uppnås med en lutning på cirka 30° och åsar, varvid en transportlängd på cirka 2 m är tillräcklig för att tumlaren skall komma tillräckligt högt upp. Tumlaren 3 består av ett cylindriskt såll med en mask- diameter företrädesvis mellan 30 och 40 mm, och roterar med 4 till 5 varv per minut. Vid praktisk drift har det visat sig att grästorvor och större stenar effektivt kvarhålles medan väggruset, som vid normalt underhåll rör sig omkring 80 % av massorna faller genom sållet och tillbaka ner på vägen. Förutom rotationen kan tumlaren även överlagras med en skakrörelse om det skulle visa sig erforderligt vid särskilt svår gräsväxt och eftersatt Vägunderhåll. Tum- larens insida kan också förses med ledskenor för att be- främja matningen av avfallsmaterialet till tumlarens bakre ända, varifrån avfallet faller ner på ett andra trans- portband 4 och matas till dumperkärran 5. Detta transport- band liksom det första transportbandet och tumlaren drives också hydrauliskt. Själva bandet kan på samma sätt som det första transportbandet vara utfört av gummi med åsar och ha en lutning på omkring -40' varvid en längd på omkring 3 m har visat sig lagom för att nå upp över dumperkärran. 451 207 during its rotation collects the planed side and center masses and joins them into a narrower string which is pressed onto the conveyor belt 2. The working width of the machine can be chosen arbitrarily large, but we have found that a working width of ïggagm is suitable for our conditions . The conveyor belt 2, which is driven_hydraulically, is suitably made of rubber provided with ridges to better retain the material. Depending on the design of the belt, the slope can be made larger or smaller, but good efficiency is achieved with a slope of about 30 ° and ridges, whereby a transport length of about 2 m is sufficient for the porpoise to rise high enough. The tumbler 3 consists of a cylindrical sieve with a mesh diameter preferably between 30 and 40 mm, and rotates at 4 to 5 revolutions per minute. In practical operation, it has been shown that turf and larger stones are effectively retained while the gravel, which during normal maintenance moves about 80% of the masses, falls through the sieve and back down the road. In addition to the rotation, the porpoise can also be superimposed with a shaking motion if it should prove necessary for particularly difficult grass growth and neglected road maintenance. The inside of the tumbler can also be provided with guide rails to promote the feeding of the waste material to the rear end of the tumbler, from where the waste falls onto a second conveyor belt 4 and is fed to the dump truck 5. This conveyor belt as well as the first conveyor belt and the tumbler are driven also hydraulically. The belt itself can, in the same way as the first conveyor belt, be made of rubber with ridges and have a slope of about -40 ', a length of about 3 m having been shown to be suitable for reaching over the dumper trailer.

Uppsamlingsaggregatet med tumlaren och transportbanden är utfört som en enda, självgående, tvåaxlig enhet som drives hydrostatiskt av en motor, exempelvis en dieselmotor på cirka 100 hP. Till denna kopplas sedan dumperkärran med en koppling 8. En likadan koppling 9 är anordnad i dum- ' perkärrans andra ände varigenom den kan kopplas till en traktor och dras bort samtidigt som sorteringsverket arbe- tar vidare med en annan kärra. Hela vägunderhållet kan därvid skötas av två man varvid den ene kör väghyveln och 451 207 traktorn med dumperkärrorna medan den andra kör sorte- ringsverket. Detta kan köras med en arbetshastighet av upp till 5 km/h och göra upp till 80 % av det borthyvlade mate- rialet användbart på nytt. Genom detta minskas behovet av nytt-material och av transporter högst avsevärt. Genom att avfallet nu till stor del utgörs av organiskt material, gräs, rötter och dylikt, vållar det mindre svårigheter vid tippning då det organiska materialet brytes ned efter hand och volymen därmed minskar.The collection unit with the tumbler and the conveyor belts is designed as a single, self-propelled, two-axle unit that is driven hydrostatically by an engine, for example a diesel engine of approximately 100 hP. To this the dump truck is then coupled with a coupling 8. A similar coupling 9 is arranged at the other end of the dump truck, whereby it can be coupled to a tractor and towed away at the same time as the sorting plant works further with another cart. The entire road maintenance can then be handled by two men, one driving the grader and the 451 207 tractor with the dump trucks, while the other drives the sorting plant. This can be driven at a working speed of up to 5 km / h and make up to 80% of the planed material usable again. This greatly reduces the need for new materials and transport. Because the waste now largely consists of organic material, grass, roots and the like, it causes less difficulty in tipping as the organic material is broken down gradually and the volume is thus reduced.

Maskinen enligt uppfinningen kan givetvis varieras på många sätt, elektromekanisk drivning användas, transport- banden göras av metallgaller, lutningen på transportbanden varieras, med flera modifikationer inom uppfinningens ram.The machine according to the invention can of course be varied in many ways, electromechanical drive is used, the conveyor belts are made of metal grids, the inclination of the conveyor belts is varied, with several modifications within the scope of the invention.

Claims (2)

451 207 PATENTKRAV451 207 PATENT REQUIREMENTS 1. Tvåaxlad självgående maskin för bearbetning av hyvelmaterial, som vid hyvling av en grusvägbana deponeras i strängform på denna, k ä n n e t e c k n a d därav, att den består av ett uppsamlingsaggregat (1) med tvâ matar- koner (6, 7) för upptagning av hyvelmaterial på ett trans- portband (2) för inmatning av materialet i ett sorterings- organ (3), vilket är anordnat att utsortera användbart väg- grus och deponera detta på vägbanan samt vidarebefordra resterande material, via ett andra transportband (4) till ett vid maskinens bakände frànkopplingsbart anbragt trans- portfordon (5).A two-axle self-propelled machine for processing planing material, which when planing a gravel roadway is deposited in strand form thereon, characterized in that it consists of a collecting unit (1) with two feed cones (6, 7) for receiving planing material. on a conveyor belt (2) for feeding the material into a sorting means (3), which is arranged to sort out useful road gravel and deposit it on the road surface and to transport remaining material, via a second conveyor belt (4) to a wide rear vehicle of the machine detachably arranged transport vehicle (5). 2. Maskin enligt kravet l, k ä n nde t e c k n a d därav, att sorteringsorganet utgörs av ett roterande sâll eller tumlare (3). n: v2. A machine according to claim 1, characterized in that the sorting means consists of a rotating screen or tumbler (3). n: v
SE8305652A 1983-10-14 1983-10-14 Composite road material recycling machine SE451207B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8305652A SE451207B (en) 1983-10-14 1983-10-14 Composite road material recycling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8305652A SE451207B (en) 1983-10-14 1983-10-14 Composite road material recycling machine

Publications (3)

Publication Number Publication Date
SE8305652D0 SE8305652D0 (en) 1983-10-14
SE8305652L SE8305652L (en) 1985-04-15
SE451207B true SE451207B (en) 1987-09-14

Family

ID=20352898

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8305652A SE451207B (en) 1983-10-14 1983-10-14 Composite road material recycling machine

Country Status (1)

Country Link
SE (1) SE451207B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001014643A1 (en) * 1999-08-24 2001-03-01 Nimek Industries Nya Aktiebolag Gravel sorter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001014643A1 (en) * 1999-08-24 2001-03-01 Nimek Industries Nya Aktiebolag Gravel sorter

Also Published As

Publication number Publication date
SE8305652L (en) 1985-04-15
SE8305652D0 (en) 1983-10-14

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