DK177486B1 - hinges - Google Patents

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Publication number
DK177486B1
DK177486B1 DKPA201000526A DKPA201000526A DK177486B1 DK 177486 B1 DK177486 B1 DK 177486B1 DK PA201000526 A DKPA201000526 A DK PA201000526A DK PA201000526 A DKPA201000526 A DK PA201000526A DK 177486 B1 DK177486 B1 DK 177486B1
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DK
Denmark
Prior art keywords
hinge joint
hinge
plates
actuator
joint
Prior art date
Application number
DKPA201000526A
Other languages
Danish (da)
Inventor
Harry Hoejvang Soerensen
Original Assignee
Soerensen Harry H
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Publication date
Application filed by Soerensen Harry H filed Critical Soerensen Harry H
Priority to DKPA201000526A priority Critical patent/DK177486B1/en
Priority to SE1100461A priority patent/SE535176C2/en
Priority to DE102011051088.5A priority patent/DE102011051088B4/en
Publication of DK201000526A publication Critical patent/DK201000526A/en
Application granted granted Critical
Publication of DK177486B1 publication Critical patent/DK177486B1/en

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Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C23/00Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
    • A01C23/008Tanks, chassis or related parts
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01BSOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B73/00Means or arrangements to facilitate transportation of agricultural machines or implements, e.g. folding frames to reduce overall width
    • A01B73/02Folding frames
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01MCATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M7/00Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
    • A01M7/005Special arrangements or adaptations of the spraying or distributing parts, e.g. adaptations or mounting of the spray booms, mounting of the nozzles, protection shields
    • A01M7/0071Construction of the spray booms
    • A01M7/0075Construction of the spray booms including folding means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00Pivots; Pivotal connections
    • F16C11/04Pivotal connections

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Pest Control & Pesticides (AREA)
  • Insects & Arthropods (AREA)
  • Water Supply & Treatment (AREA)
  • Agricultural Machines (AREA)
  • Supports For Pipes And Cables (AREA)

Abstract

Opfindelsen omhandler et hængselled 19, hovedsagelig til anvendelse på sammenfoldelige arme 10. Disse arme 10 kan være træk og støttearme for sammenfoldelige maskiner. De kan indgå i ledforbindelser 9 på sprøjtebomme eller harver i et eller flere led. Leddene har fastlåste yderstillinger 17 og 18, som giver en stærk og slørfri forbindelse. Endvidere kan der opnås en bedre slangeføring eksempelvis imellem studsene 27 og 28 på rammerne. Opfindelsen omhandler ligeledes en metode.The invention relates to a hinge joint 19, mainly for use on collapsible arms 10. These arms 10 can be pull and support arms for collapsible machines. They can be included in hinge joints 9 on spray booms or harrows in one or more joints. The joints have fixed outer positions 17 and 18, which provide a strong and blur-free connection. Furthermore, a better hose guide can be obtained, for example, between the studs 27 and 28 on the frames. The invention also relates to a method.

Description

DK 177486 B1 i HÆNGSELLED Opfindelsens baggrundBACKGROUND OF THE INVENTION Background of the Invention

Opfindelsen omhandler et hængselled som indgår i sammenfoldelige 5 ledforbindelser på fx brede landbrugsmaskiner med sammenklappelige led. Eksempelvis en sammenklappelig yderfløj på en harve, nedfældere, slangebomme, sprøjter, etc. ifølge krav l's indledning.The invention relates to a hinge joint which forms part of foldable 5 linkages on, for example, wide agricultural machines with collapsible links. For example, a collapsible outer wing of a harrow, harvester, hose bar, syringe, etc. according to the preamble of claim 1.

Brede landbrugsmaskiner benyttes sammenklappet til vejtransport og 10 udfoldet som redskab. Denne udfoldning fortages i mange tilfælde hydraulisk fra førersædet. Denne funktion kræver et led der giver plads for arbejdsorganerne under transport i en sikker fastlåst position og en stabil arbejdsstilling med samme krav til styrke og stabilitet. Udfoldningen kan ske om en horisontal eller vertikal akse.Wide agricultural machines are used collapsed for road transport and 10 unfolded as tools. In many cases, this unfolding is performed hydraulically from the driver's seat. This function requires a link that provides space for the working organs during transport in a secure locked position and a stable working position with the same requirements for strength and stability. Unfolding can take place on a horizontal or vertical axis.

1515

Figur 1 viser et eksempel på et kendt planetgear med et slæbeslangesystem på en spredebom, hvor slæbeslangerne udbringer gyllen på marken gennem slangerne med 30-50 cm's afstand som slæber på jordoverfladen.Figure 1 shows an example of a known planetary gear with a tow hose system on a spreading boom, where the tow hoses bring the slurry into the field through the hoses at a distance of 30-50 cm which tug on the ground surface.

2020

Der kendes et eksempel på en kendt gyllespreder med et planetgear som drejeled med cylinder, der ved hjælp af en planetgearudveksling drejer vingen 180 grader. Der er andre systemer som ved hjælp af geometrier giver en 180 graders drejning af armen jfr. DE 3342962 Al.An example of a known manure spreader with a planetary gear is known as a rotary joint with a cylinder which rotates the blade 180 degrees by means of a planetary gear exchange. There are other systems that, using geometries, provide a 180 degree rotation of the arm, cf. DE 3342962 Al.

25 Fælles for disse systemer er drejepunktet placeret i midt imellem leddene ved sammenfoldet stilling og asymmetrisk i arbejdsstilling, med deraf skæve belastninger. Leddene kan være forbundne med bløde slange eller faste tilkoblingsforbindelser. Disse kan være umulige at føre uden at de 30 er for lange i arbejdsstilling og derved danner folde. Disse ledforbindelser bliver hurtigt slidte og mister muligheden fastlåsning i yderpositionerne, og kan ikke anvendes som belastet led alene.25 Common to these systems, the pivot point is located in the middle between the joints at the folded position and asymmetrically in the working position, with oblique loads. The joints may be connected to soft tubing or fixed connection connections. These may be impossible to carry without the 30 being too long in working position and thus forming folds. These joint joints quickly wear out and lose the possibility of locking in the outer positions, and cannot be used as a loaded joint alone.

DK 177486 B1 2DK 177486 B1 2

Ofte vil det derfor være fordelagtigt og ønskeligt at kunne anvende et system der ikke har disse mangler.Often it will therefore be advantageous and desirable to use a system that does not have these shortcomings.

5 Opfindelsens formål er at skabe et hængselled for drejning og fastlåsning, hvor leddet kan foldes på en hensigtsmæssig, driftssikker og enkel måde, hvorved den sammenklappede længde mindskes og giver bedre mulighed for placering af slanger og ledninger, uden at der opstår forskydninger i længderetningen under svingningen. Opfindelsen giver 10 mulighed for fremstilling af et enkelt, stærkt og vridningsstabil konstruktion, hvor evt. slør forsvinder i yderstillingerne.The object of the invention is to create a pivot joint for turning and locking, in which the joint can be folded in an appropriate, reliable and simple manner, thereby reducing the collapsed length and allowing better positioning of hoses and cables without longitudinal displacement during oscillation. The invention allows for the manufacture of a simple, strong and torsionally stable construction, where possible. veil disappears in the outer positions.

Opfindelsen 15 Opfindelsens formål opnås gennem et hængselled som beskrevet i krav l's indledning og som er karakteristisk ved at en del af hver plades kant, som er fortandet, udgør en del af en cirkelbue, der går over i en i det væsentlige lige linje omfattende fortandinger på begge sider af cirkelbuen, og hvor pladerne med tænder i indgreb er bevægelige i 20 forhold til hinanden og omkring leddelen, som er fastgjort til begge plader.The invention The object of the invention is achieved through a hinge joint as described in the preamble of claim 1, characterized in that a part of the edge of each plate which is toothed forms part of a circular arc which goes into a substantially straight line comprising teeth on both sides of the circular arc, and wherein the engraved teeth are movable in relation to each other and around the hinge member attached to both plates.

Herved opnås en stærk og vridningsstabil konstruktion.This results in a strong and torsionally stable construction.

25 Fordelagtigt er en del af en plades kant, der ikke er fortandet, forbundet med et beslag til montering på en ramme.Advantageously, a portion of the edge of a plate which is not toothed is connected to a bracket for mounting on a frame.

Fordelagtigt omfatter leddelen mindst tre huller, hvor det tredje hul er indrettet til at blive forbundet med en aktuator.Advantageously, the guide member comprises at least three holes, the third hole being arranged to be connected to an actuator.

30 DK 177486 B1 330 DK 177486 B1 3

Fordelagtigt omfatter hængselleddet en yderligere leddel, hvor hængselleddet omfatter to leddele, hvilke to leddele er monteret på hver side af to plader og fastgjort til pladerne ved hjælp af bolte eller nagler.Advantageously, the hinge joint comprises an additional hinge member, wherein the hinge joint comprises two hinge members, which two hinge members are mounted on each side of two plates and secured to the plates by bolts or nails.

5 Fordelagtigt omfatter hængselleddet fire plader, der udgør to par plader, der parvis er ens og parvis monteret parallelt på leddelen.Advantageously, the hinge joint comprises four plates constituting two pairs of plates which are identical in pairs and in pairs mounted parallel to the hinge member.

Opfindelsen vedrører desuden anvendelse af et hængselled ifølge opfindelsen i et system omfattende en landbrugsmaskine, der har en 10 hovedsektion med en ramme og en ydersektion med en ramme, samt omfattende en første aktuator fastgjort til rammen i hovedsektionen og en anden aktuator er fastgjort til rammen i ydersektionen, hvor den første og anden aktuator samvirker med leddelen. Herved kan aktuatoren være en hydraulisk drevet cylinder.The invention further relates to the use of a hinge joint according to the invention in a system comprising an agricultural machine having a main section with a frame and an outer section with a frame, as well as comprising a first actuator attached to the frame in the main section and a second actuator attached to the frame in the outer section, where the first and second actuators interact with the articulation member. Hereby the actuator can be a hydraulically driven cylinder.

1515

Herved er det muligt at låse leddet på en fordelagtig og hensigtsmæssigt måde ved at det brudte tandhjul ender som en tandstang, som udgør stopanslagene.In this way it is possible to lock the joint in an advantageous and convenient way by the broken cogwheel ending as a toothpick constituting the stop stops.

20 Figurerne20 The figures

Opfindelsen vil i det følgende blive beskrevet under henvisning til figurerne, hvor fig. 1 viser skematisk en kendt hængselled, 25 fig. 2 viser skematisk samme hængselled med et slæbeslangesystem på en spredebom, i udslået stilling.The invention will be described in the following with reference to the figures, in which fig. 1 schematically shows a known hinge joint; FIG. 2 schematically shows the same hinge joint with a tow hose system on a spreading boom, in the off position.

fig. 3 viser samme i sammenfoldet stilling.FIG. 3 shows the same in the folded position.

30 fig. 4 viser skematisk en gyllevogn med en forspændt traktor og et efterhængt redskab i form af en slæbeslangebom, med DK 177486 B1 4 en kendt udførelsesform for et drejeled. Hængselleddet er udslået ifølge opfindelsen.FIG. 4 schematically shows a slurry truck with a biased tractor and a trailed implement in the form of a tow hose boom, with DK 177486 B1 4 a known embodiment of a swivel joint. The hinge joint is knocked out according to the invention.

fig. 5 viser skematisk en del af udførelsesformen for det 5 dobbelte hængselled i udfoldet stilling.FIG. 5 schematically shows part of the embodiment of the 5 double hinge joint in the unfolded position.

Fig. 6 viser skematisk en udførselsform for det dobbelte hængselled med kædeled halvt udslået ifølge opfindelsen.FIG. 6 schematically shows an embodiment of the double hinged chain link half-fold according to the invention.

10 Fig. 7 viser samme dobbelte hængselled i sammenfoldet stilling.FIG. 7 shows the same double hinged joint in the folded position.

Fig. 8 viser et vertikalt hængselled med et dobbelt og et enkelt slave hængselled, i ud og indslået stilling.FIG. 8 shows a vertical hinge joint with a double and a single slave hinge joint, in the out and in position.

15 Fig. 9 viser et hængselled med to cylindre.FIG. 9 shows a hinge joint with two cylinders.

Fig. 10 viser et hængselled som snittegning.FIG. 10 shows a hinge joint as a sectional drawing.

Fig. 11 viser et slave hængselled.FIG. 11 shows a slave hinge joint.

2020

Detailbeskrivelsen I fig. 1 vises et kendt hængselled 1, hvor skiver 2a og 2b med tilnærmelsesvis cirkelform er spændt sammen om en rammedel 3 ved 25 hjælp af aksen 6, der går gennem huller i skiverne 2a og 2b og rammedelen 3. Skiverne 2a og 2b er hver forbundet med en arm 4, der igen er forbundet med den ene ende af aktuator 5, hvis anden ende er fastgjort på rammedelen 3. Ved forskydning af aktuatoren 5 påvirkes armen 4 og udvirker en drejebevægelse af skiverne 2a og 2b omkring 30 aksen 6. Herved bringes beslagene 7 på skiverne 2a og 2b til at udføre en roterende bevægelse, således at vinklen mellem rammedelen 3 og beslagene 7 ændres.The detailed description In fig. 1, a known hinge joint 1 is shown, in which discs 2a and 2b of approximately circular shape are clamped around a frame part 3 by the axis 6 passing through holes in the discs 2a and 2b and the frame part 3. The discs 2a and 2b are each connected to an arm 4 which in turn is connected to one end of the actuator 5, the other end of which is fixed to the frame part 3. By displacing the actuator 5, the arm 4 is actuated and causes a pivotal movement of the discs 2a and 2b about the axis 6. This causes the brackets 7 on the washers 2a and 2b to perform a rotary movement so that the angle between the frame member 3 and the brackets 7 is changed.

DK 177486 B1 5 På fig. 2 ses det kendte hængselled 1 fra figur 1 monteret på en spredebom med 20 et slæbeslangesystem, hvor spredebommen er i udslået stilling. Spredebommen består af to sektioner 21 og 22, der kan 5 foldes i forhold til hinanden. Foldningen sker ved brug af hængselleddet 1, monteret med rammedelen 3 på sektionen 21 og beslagene 7 på sektionen 22. Hængselleddet 1 kan påvirkes af aktuatoren 5, således at sektion 22 foldes i forhold til sektionen 21 på spredebommen.DK 177486 B1 5 In FIG. 2, the known hinge joint 1 of figure 1 is seen mounted on a spreading boom with a tow hose system where the spreading boom is in the off position. The spreading boom consists of two sections 21 and 22 that can be folded relative to each other. The folding is done by using the hinge joint 1, mounted with the frame part 3 of the section 21 and the fittings 7 of the section 22. The hinge joint 1 can be actuated by the actuator 5 so that section 22 is folded relative to the section 21 of the spreading boom.

10 Situation hvor spredebommen 20 er i sammenfoldet stilling ses på fig. 3.10 Situation in which the spreading boom 20 is in the folded position can be seen in FIG. Third

Her er sektionen 22 foldet helt ind til sektionen 21 via hængselleddet 1.Here, section 22 is folded all the way to section 21 via hinge joint 1.

Fig. 4 viser en gyllespreder 30 monteret på en vogn med gyllebeholder 31. Vognen kan trækkes af en traktor 32 eller lignende køretøj. Et antal 15 spredeorganer 33 der er monteret på gyllesprederen 30, der består af en indre sektion 34 forbundet med to ydre sektioner 35a og 35b. De ydre sektioner 35a og 35b kan foldes ind mod den indre sektion 34 ved hjælp af hængselled 36a og 36b.FIG. 4 shows a manure spreader 30 mounted on a wagon with manure container 31. The wagon may be towed by a tractor 32 or similar vehicle. A plurality of 15 spreader means 33 mounted on the slurry spreader 30, consisting of an inner section 34 connected to two outer sections 35a and 35b. The outer sections 35a and 35b can be folded into the inner section 34 by hinge joints 36a and 36b.

20 Fig. 5 viser en udførselsform af hængselleddet 40 ifølge opfindelsen. Hængselleddet 40 er vist i et udsnit A, hvor det er placeret på bommen 41.FIG. 5 shows an embodiment of the hinge joint 40 according to the invention. The hinge joint 40 is shown in a section A where it is located on the boom 41.

Hængselleddet 40 omfatter en leddel 42, hvortil der er fastgjort fire 25 plader 43a, 43b, 43c og 43d ved hjælp af gennemgående bolte 44. Pladerne 43a, 43b, 43c og 43d er to og to parvis ens og monteret parallelt på hver side af leddelen 42. Hver af pladerne omfatter en kantdel med fortandinger, idet hver plade omfatter en kantdel 45 med fortandinger, der fortrinsvis har form som en cirkelbue. På hver side af 30 kantdelen 45 strækker der sig kantdele 46 og 47 med fortandinger, der i det væsentlige har et forløb, der svarer til lige linier. Omkring halvdelen af pladernes 43a, 43b, 43c, 43d kant er fortandet. En del af den ikke- DK 177486 B1 6 fortandende kant er forbundet med beslag 48a og 48b, der er monteret på rammerne 49 og 50. Disse rammer befinder sig i henholdsvis hovedsektionen og den ene ydersektion på bommen 41.The hinge joint 40 comprises a hinge member 42 to which four plates 43a, 43b, 43c and 43d are secured by means of through bolts 44. The plates 43a, 43b, 43c and 43d are two and two in pairs and mounted in parallel on each side of the hinge member. 42. Each of the plates comprises a rim portion with teeth, each plate comprising a rim portion 45 with teeth which preferably has the shape of a circular arc. On each side of the edge portion 45, edge portions 46 and 47 extend with teeth having substantially a straight line path. About half of the edges of plates 43a, 43b, 43c, 43d are toothed. Part of the non-toothed edge is connected to brackets 48a and 48b mounted on frames 49 and 50. These frames are in the main section and one outer section of the boom 41, respectively.

5 Leddelen 42 er yderligere forbundet med en aktuator 51, som er en lineær hydraulisk drevet aktuator i form af en hydraulisk cylinder. Aktuatoren 51 er med sin ene ende forbundet med leddelen 42 og i den anden ende forbundet med rammen 50.The link member 42 is further connected to an actuator 51 which is a linear hydraulically driven actuator in the form of a hydraulic cylinder. The actuator 51 is connected at one end to the link member 42 and at the other end to the frame 50.

10 I fig. 5 er hængselleddet 40 vist i den position, hvor bommen 41 er helt udslået. I denne position er de fortandede kanter på stykket 47 i indgreb med hinanden, og låser bommen i udslået position.10 In FIG. 5, the hinge joint 40 is shown in the position where the boom 41 is completely knocked out. In this position, the toothed edges of the piece 47 engage with each other, locking the boom in the off position.

I fig. 6 har aktuatoren 51 bevæget leddelen 42, således at pladerne 43a, 15 43b, 43c og 43d er i indgreb med de fortandede dele af kanten 45, der har form som en cirkelbue.In FIG. 6, the actuator 51 has moved the hinge member 42 so that the plates 43a, 15 43b, 43c and 43d are in engagement with the toothed portions of the edge 45 which have the shape of a circular arc.

I denne position er bommen 41 med hængselleddet 40 halvt udslået. De modsvarende cirkelbuer 45 med fortanding der er i indgreb med 20 hinanden og bommen og ydersektion danner en vinkel på ca. 90 grader med hinanden.In this position, the boom 41 with the hinge joint 40 is half off. The corresponding circular arcs 45 with toothed mesh 20 and the boom and outer section form an angle of approx. 90 degrees with each other.

Fig.7 viser hængselleddet 40 i en position, hvor bommen 41 er i en sammenfoldet stilling. Her er leddelen 42 yderligere blevet bevæget af 25 aktuatoren 51, så de fortandende kantdele 46 er i indgreb. Fortandingen på kantdelen 46 følger i det væsentlige en lige linie. Bommen og ydersektion danner nu en vinkel på ca. 180 grader med hinanden.Fig. 7 shows the hinge joint 40 in a position where the boom 41 is in a collapsed position. Here, the hinge member 42 has been further moved by the actuator 51 so that the toothed edge members 46 are engaged. The toothing on the edge portion 46 follows substantially a straight line. The boom and outer section now form an angle of approx. 180 degrees with each other.

Fig. 8 viser en bom med to sektioner, der holdes sammen af to 30 hængselled ifølge opfindelsen. Bommen er monteret med et hængselled 60 med en leddel 61, hvortil der er fastgjort fire plader 62. Hængselleddet 60 er monteret til rammerne 49 og 50 via beslagene 63.FIG. Figure 8 shows a two-section boom held together by two hinge joints according to the invention. The boom is mounted with a hinge joint 60 with a hinge portion 61 to which four plates 62 are attached. Hinge link 60 is mounted to frames 49 and 50 via the brackets 63.

DK 177486 B1 7 Hængselleddet 60 er forbundet med aktuator 64, der kan udvirke, at hængslet bevæges således, at rammerne 49 og 50 kan foldes sammen.GB 177486 B1 7 The hinge joint 60 is connected to actuator 64 which can cause the hinge to move so that frames 49 and 50 can be folded together.

Dette er vist i fig. 8b og fig. 8c. Fig. 8 a viser hængselleddet 60, når rammerne 49 og 50 er udfoldet.This is shown in FIG. 8b and FIG. 8c. FIG. 8a shows the hinge joint 60 when frames 49 and 50 are unfolded.

55

Bommen omfatter yderligere et hængselled 70, der består af to leddele 71, hvorimellem der er monteret to plader 72. Hængselleddet 70 er monteret til rammerne 49 og 50 via beslagene 73. Hængselled 70 er ikke forbundet med en aktuator og følger derfor bevægelserne fra 10 hængselleddet 60. Derfor betegnes leddelende 71 også som slaveled.The boom further comprises a hinge joint 70 consisting of two hinge members 71, between which two plates 72 are mounted. Hinge joint 70 is mounted to frames 49 and 50 via brackets 73. Hinge joint 70 is not connected to an actuator and therefore follows the movements of the hinge joint. 60. Therefore, conductive 71 is also referred to as slave joint.

På tilsvarende vis som med hængselleddet 60 er hængselleddet 70 vist med rammerne 49 og 50 udfoldet i fig. 8a og sammenfoldet i fig. 8b og fig. 8c.Similarly to the hinge joint 60, the hinge joint 70 is shown with frames 49 and 50 unfolded in FIG. 8a and collapsed in FIG. 8b and FIG. 8c.

15 Hængselleddene 60 og 70 er vist i flere detaljer i de efterfølgende figurer 10 og 11.15 The hinge joints 60 and 70 are shown in more detail in the following figures 10 and 11.

Fig. 9 viser en udførelsesform af et hængselled 80 ifølge opfindelsen, som 20 er monteret til to rammer 49 og 50. I denne udførelsesform er hængselleddet 80 via leddel 81 forbundet med to aktuatorer 84 og 85, der i deres modstående ende er forbundet med rammerne 49 og 50.FIG. 9 shows an embodiment of a hinge joint 80 according to the invention, which is mounted to two frames 49 and 50. In this embodiment, the hinge joint 80 is connected via hinge part 81 to two actuators 84 and 85, which at their opposite end are connected to the frames 49 and 50th

Denne udførelsesform er især egnet til tungere maskiner.This embodiment is particularly suitable for heavier machines.

25 Fig. 10 viser detaljer af et hængselled 60 som vist i fig. 8. Hængselleddet består af fire plader 62, der parvis to og to er fastgjort til beslag 63, således at pladerne 62 er i det væsentlige parallelle. Mellem pladerne 62 er leddelen 61 indskudt. Leddelen 61 er forsynet med to huller 64, der svarer til huller 65 i pladerne. Gennem hullerne 64 og 65 kan der føres 30 bolte 66, som fastgør pladerne 62 roterbart til leddelen 61.FIG. 10 shows details of a hinge joint 60 as shown in FIG. 8. The hinge joint consists of four plates 62, which are fixed in pairs two and two to bracket 63, so that the plates 62 are substantially parallel. Between the plates 62, the link member 61 is inserted. The link portion 61 is provided with two holes 64 corresponding to holes 65 in the plates. Through holes 64 and 65, 30 bolts 66 can be passed which rotate plates 62 rotatably to link member 61.

DK 177486 B1 8DK 177486 B1 8

Leddelen 61 er forsynet med et tredje hul 67 på en arm 68. Hullet 67 er beregnet til fastgørelse til en aktuator. Omkring halvdelen af pladernes 62 kant er med fortandinger, og de er i øvrigt udformet som beskrevet under fig. 5.The link member 61 is provided with a third hole 67 on an arm 68. The hole 67 is intended for attachment to an actuator. About half of the edges of the plates 62 are toothed and are otherwise designed as described in FIG. 5th

55

Fig. 11 viser en udførelsesform af hængselleddet 70. Hængselleddet 70 omfatter to plader 72 med tænder på en del af kanten, hvilke tænder er i indgreb. Pladerne 72 holdes sammen ved hjælp af leddele 71 med huller 74, der svarer til huller 75 i pladerne 72, hvor igennem der er ført bolte 10 76, der i enderne er låst med møtrikker 77.FIG. 11 shows an embodiment of the hinge joint 70. The hinge joint 70 comprises two plates 72 with teeth on a part of the edge, which teeth are engaged. The plates 72 are held together by hinge members 71 with holes 74 corresponding to holes 75 in the plates 72 through which bolts 10 76 which are locked at the ends with nuts 77 are passed through.

Pladerne 72 er langs en kant fastgjort til beslag 73, således at hængselleddet 70 kan monteres i en bom. Også i dette tilfælde er omkring halvdelen af pladernes 72 kant med fortandinger, og de er 15 ligeledes udformet som beskrevet under fig. 5.The plates 72 are attached along an edge to bracket 73 so that the hinge joint 70 can be mounted in a boom. Also in this case, about half of the edges of the plates 72 are toothed, and they are also formed as described in FIG. 5th

Claims (8)

1. Hængselled (40, 60, 70) fortrinsvis til brug i brede landbrugsmaskiner, såsom sprøjter (20), slangebomme (30), harver, nedfældere, 5 trækstænger, stabilisatorer o.s.v. bestående af en hovedsektion (34) og en eller flere ydersektioner (35a, 35b), hvilket hængselled (40, 60, 70) omfatter: - en leddel (42, 61, 71) omfattende mindst to huller (64, 74) til gennemføring af fastgørelseselementer (66, 76), 10. mindst to plader (62, 72, 43a, 43b, 43c, 43d), der hver er forsynet med mindst et hul (65, 75), igennem hvilket et fastgørelseselement (66, 76) forbinder pladen (62, 72) til leddelen (61, 71), hvor, en del af pladernes kanter (45, 47) er fortandede, og hvor de fortandede kanter (45, 47) er i indgreb, kendetegnet ved at en del af hver plades kant 15 (45, 47), som er fortandet, udgør en del af en cirkelbue (45), der går over i en i det væsentlige lige linje omfattende fortandinger på begge sider af cirkelbuen, og hvor pladerne (62, 72) med tænder i indgreb er bevægelige i forhold til hinanden og omkring leddelen (61, 71), som er fastgjort til begge plader (62, 72). 201. Hinged joints (40, 60, 70) preferably for use in wide agricultural machines such as sprayers (20), hose barrels (30), harrows, harvesters, 5 drawbars, stabilizers, etc. consisting of a main section (34) and one or more outer sections (35a, 35b), the hinge joint (40, 60, 70) comprising: - a hinge member (42, 61, 71) comprising at least two holes (64, 74) for passage of at least two plates (62, 72, 43a, 43b, 43c, 43d), each provided with at least one hole (65, 75), through which a fastening element (66, 76) connecting the plate (62, 72) to the hinge member (61, 71), where a portion of the edges (45, 47) of the plates are toothed and the toothed edges (45, 47) engaging, characterized in that a portion of the edge 15 (45, 47) of each plate, which is toothed, forms part of a circular arc (45) which extends into a substantially straight line comprising teeth on both sides of the circular arc and the plates (62, 72) with engaged teeth are movable relative to each other and around the hinge member (61, 71) which is attached to both plates (62, 72). 20 2. Hængselled (40, 60, 70) ifølge krav 1, hvor en del af en plades kant (45, 47), der ikke er fortandet, er forbundet med et beslag (7, 63, 73) til montering på en ramme (49, 50). 25A hinge joint (40, 60, 70) according to claim 1, wherein a portion of a plate (45, 47) which is not toothed is connected to a bracket (7, 63, 73) for mounting on a frame ( 49, 50). 25 3. Hængselled (40, 60, 70) ifølge krav 1 eller 2, hvor leddelen (61) omfatter mindst tre huller (64, 67), hvor det tredje hul (67) er indrettet til at blive forbundet med en aktuator (51).The hinge joint (40, 60, 70) of claim 1 or 2, wherein the hinge member (61) comprises at least three holes (64, 67), wherein the third hole (67) is arranged to be connected to an actuator (51). . 4. Hængselled (40, 60, 70) ifølge et af de foregående krav 1-3, hvor 30 hængselleddet (40, 60, 70) omfatter en yderligere leddel (71), idet hængselleddet (70) omfatter to leddele (71) hvilke to leddele (71) er DK 177486 B1 10 monteret på hver side af to plader (72) og fastgjort til pladerne (72) ved hjælp af bolte (76) eller nagler.The hinge joint (40, 60, 70) according to any one of the preceding claims 1-3, wherein the hinge joint (40, 60, 70) comprises an additional hinge member (71), the hinge joint (70) comprising two hinge members (71) which two hinge members (71) are mounted on each side of two plates (72) and fixed to the plates (72) by bolts (76) or rivets on each side. 5. Hængselled (40, 60, 70) ifølge krav 1-4, hvor hængselleddet (40, 60) 5 omfatter fire plader (43a, 43b, 43c, 43d), der udgør to par plader (43a, 43b, 43c, 43d), der parvis er ens og parvis monteret parallelt på leddelen (42).The hinge joint (40, 60, 70) of claims 1-4, wherein the hinge joint (40, 60) comprises four plates (43a, 43b, 43c, 43d) forming two pairs of plates (43a, 43b, 43c, 43d) ) which are identical in pairs and mounted in parallel on the hinge member (42). 6. Hængselled (40, 60, 70) ifølge et af de foregående krav 1-5, hvor den 10 fortandende cirkelbue (45) svarer til ca. en kvart cirkelbue.A hinge joint (40, 60, 70) according to any one of the preceding claims 1-5, wherein the toothed circular arc (45) corresponds to approx. a quarter circle arc. 7. Anvendelse af et hængselled (40, 60, 70) ifølge et af kravene 1-6 i et system (20, 30) omfattende en landbrugsmaskine der har en hovedsektion (34) med en ramme og en ydersektion med en ramme 15 samt omfattende en første aktuator (51,84) fastgjort til rammen (49, 50) i hovedsektionen (34) og en anden aktuator (85) er fastgjort til rammen (49, 50) i ydersektionen (35a, 35 b), hvor den første og anden aktuator (51, 84, 85) samvirker med leddelen (61) til foldning henholdsvis udstrækning af ydersektionen. 20Use of a hinge joint (40, 60, 70) according to one of claims 1-6 in a system (20, 30) comprising an agricultural machine having a main section (34) with a frame and an outer section with a frame 15 and comprising a first actuator (51.84) attached to the frame (49, 50) of the main section (34) and a second actuator (85) attached to the frame (49, 50) of the outer section (35a, 35b), wherein the first and second actuator (51, 84, 85) cooperates with the articulation member (61) for folding and extending the outer section, respectively. 20 8. Anvendelse af et hængselled (40, 60, 70) ifølge krav 7, hvor aktuatoren (51) er en hydraulisk drevet cylinder. 25 30Use of a hinge joint (40, 60, 70) according to claim 7, wherein the actuator (51) is a hydraulically driven cylinder. 25 30
DKPA201000526A 2010-06-15 2010-06-15 hinges DK177486B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DKPA201000526A DK177486B1 (en) 2010-06-15 2010-06-15 hinges
SE1100461A SE535176C2 (en) 2010-06-15 2011-06-14 Hinged joint for use in arms with up to 180 degree folding of linear connections for parallel movements using one or more joints
DE102011051088.5A DE102011051088B4 (en) 2010-06-15 2011-06-15 Hinge joint for use in arms with up to 180 degrees folding of the linear connections to parallel guides by means of one or more joints

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK201000526 2010-06-15
DKPA201000526A DK177486B1 (en) 2010-06-15 2010-06-15 hinges

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DK177486B1 true DK177486B1 (en) 2013-07-15

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Publication number Priority date Publication date Assignee Title
CN103766314B (en) * 2014-01-16 2015-12-23 山东希成农业机械科技有限公司 A kind of boom sprayer
AR098042A1 (en) * 2014-10-16 2016-04-27 Pablo Ribotta Esteban ARTICULATED ARM HOLDER-NOZZLE FOR AGRICULTURAL SPRAYER
US11800860B2 (en) 2019-08-21 2023-10-31 Cnh Industrial America Llc Multi-axis linkage for use with a collapsible boom and agricultural vehicle having same

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DE3119093C2 (en) * 1981-05-14 1984-05-30 Maschinenfabrik Rau Gmbh, 7315 Weilheim Sprayer
DE3342962A1 (en) 1983-01-12 1984-07-12 Jean Sion Bützberger Multi-part articulated jib

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DE102011051088A1 (en) 2012-01-12
DK201000526A (en) 2011-12-16
DE102011051088B4 (en) 2014-07-24
SE535176C2 (en) 2012-05-08
SE1100461A1 (en) 2011-12-16

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