DK172903B1 - Self-propelled field implement - Google Patents
Self-propelled field implement Download PDFInfo
- Publication number
- DK172903B1 DK172903B1 DK5297A DK5297A DK172903B1 DK 172903 B1 DK172903 B1 DK 172903B1 DK 5297 A DK5297 A DK 5297A DK 5297 A DK5297 A DK 5297A DK 172903 B1 DK172903 B1 DK 172903B1
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- DK
- Denmark
- Prior art keywords
- self
- borne
- bracket
- chassis frame
- hubs
- Prior art date
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- Harvester Elements (AREA)
Description
i DK 172903 B1in DK 172903 B1
Den foreliggende opfindelse angår et selvkørende markred-skab til anvendelse i landbruget til sammenrivning af skårlagte afgrøder, hø og halm i milelignende stakke.The present invention relates to a self-propelled field tool for use in agriculture for tearing cut crops, hay and straw into mile-like stacks.
Sådanne markredskaber udgøres normalt af bugserbare stor-5 river for efterspænding efter f.eks. en traktor og af den art der omfatter i det mindste to konsolbårne mekanisk drevne nav, med radialt udstående stænger på hvis frie ender er monteret et antal fjederbelastede rivetænder, der i brugstilstanden roterer modsat frembringelsesretningen omkring en ho-10 vedsagelig vertikal akse, og hvilke konsolbårne nav i bugser-t ils tanden er svingbare op i en lodret stilling. A.Such field implements are usually made of towable large rakes for post-tensioning e.g. a tractor and of the type comprising at least two bracket-borne mechanically driven hubs, with radially protruding rods on whose free ends are mounted a plurality of spring-loaded rake teeth which rotate in the mode of use opposite the direction of production about a major vertical axis, and which bracket-borne hubs in tow-t ils tooth are pivotable up into a vertical position. A.
Storriver er således velkendte og anvendes hyppigt indenfor landbruget, især hvor der skal foretages presning af halm i storballer efter høst, hvor det af driftsøkonomiske årsager 15 foretrækkes at der foretages en parvis sammenrivning af de halmmiler der efterlades bag en mejetærsker til en halmmile, således at storballepresseren får noget at arbejde med samtidigt med at kørselsomfanget mindskes. Storriver af denne type er som allerede anført opbygget som bugserriver og forsynede 20 med et bagudrettet hjulsæt for tilkobling til en landbrugstraktor eller lignende trækkende køretøj, der er forsynet med en kraftoverføringsaksel til fremkaldelse af navenes rotation, en lift, samt et hydraulikolietryksystem til hævning og sænkning af de konsolbårne nav imellem arbejds-25 stillingen og bugserstillingen.Large rakes are thus well known and are frequently used in agriculture, especially where straw baling is to be carried out in large bales after harvest, where it is preferable for operational reasons 15 to pair the straws left behind a combine harvester for a straw mile. the big baler gets something to work with while reducing the volume of travel. Major rakes of this type are, as already stated, constructed as tow rakes and provided with a rear wheel set for coupling to an agricultural tractor or similar towing vehicle, provided with a power transmission shaft for inducing hub rotation, a lift, and a hydraulic oil pressure system for raising and lowering. of the bracket-borne hubs between the working position and the towing position.
Anvendelsen af de nævnte storriver er betinget af at disse tilkobles et trækkende køretøj, hvilket er tidskrævende i en ofte travl høstperiode, hvor efterspørgslen efter trækkende køretøjer til forskellige transport og arbejdsformål i 30 forvejen er stor. Dette er ensbetydende med at anvendelsen af sådanne storriver sker med grundig overvejelse som følge af den til redskabsskiftet medgående tid, og i visse tilfælde undlades anvendelsen af storriven af samme årsag, med deraf følgende større driftsomkostninger til presning af halmen.The use of the aforementioned big rakes is conditional on these being coupled to a towing vehicle, which is time consuming in an often busy harvest period, where the demand for towing vehicles for various transport and working purposes is high already. This means that the use of such large rips is carefully considered due to the time required for the change of gear, and in some cases the use of the large ridge for the same reason is avoided, with consequent higher operating costs for pressing the straw.
35 På en del maskinstationer og større landbrugsejendomme forefindes der imidlertid ofte en skårlægger til skårlægning af eksempelvis raps m.m. En sådan maskine er relativ kostbar, idet den blot anvendes nogle få uger om året, og derefter35 However, at some machine stations and larger agricultural properties, there is often a shredder for cutting, for example, rape, etc. Such a machine is relatively expensive in that it is used only a few weeks a year, and thereafter
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DK 172903 Bl 2 henstår ubenyttet. I visse tilfælde er skærebordet på disse maskiner blevet så slidte at de skal udskiftes, hvilket er forholdsvis omkostningskrævende, og i mange tilfælde foretages udskiftningen ikke, og behovet for skårlægning dækkes ind 5 ved indlejede maskiner, således at skårlæggeren nu blot hen står til ingen nytte.DK 172903 Bl 2 leaves unused. In some cases, the cutting table of these machines has become so worn that they need to be replaced, which is relatively costly, and in many cases the replacement is not done and the need for cutting is covered by 5 by embedded machines, so that the cutting tool is now of no use. .
Det er ved opfindelsen erkendt at førnævnte problemer vedrørende anvendelse af storriver af den indledningsvist angivne art, kan elimineres ved udnyttelse af de velkendte 10 skårlæggere der ellers blot henstår ubenyttede, og udnytte disse til opbygningen af et særdeles nyttigt, selvkørende markredskab omfattende en skårlægger, der på en forlængelse s af chassisrammen mellem forreste og bagerste hjulpar omfatter ^ en storrive af den art der omfatter i det mindste to konsol- 15 bårne mekanisk drevne nav, med radialt udstående stænger på hvis ender er monteret et antal fjederbelastede rivetænder, der i brugstilstanden roterer modsat frembringelsesretningen omkring en hovedsagelig vertikal akse, og hvilke konsolbårne - nav i bugsertilstanden er svingbare op i lodret stilling.It is recognized by the invention that the aforementioned problems regarding the use of large rakes of the type mentioned initially can be eliminated by utilizing the well-known 10 blades that otherwise remain unused and exploiting them for the construction of a very useful, self-propelled field implement comprising a shredder which on an extension s of the chassis frame between front and rear wheel pairs comprises a large tear of the type comprising at least two bracket-borne mechanically driven hubs, with radially protruding rods on whose ends are mounted a plurality of spring-loaded rake teeth rotating in use opposite to the direction of production about a substantially vertical axis, and which bracket-borne hubs in the tow position are pivotable in the vertical position.
20 Der er herved opnået flere fordele, idet der er tilveje bragt en selvkørende storrive ved udnyttelse af ellers overflødigt, udrangeret materiel. Der vil således være endog stor tilskyndelse til at foretage sammenrivning af halmmilerne til større miler på arealer hvor der halmen efter høsten skal 25 presses i storballer, hvorved slitagen på pressemateriellet bliver mindre.20 There are several advantages hereby obtained by providing a self-propelled large tear by utilizing otherwise superfluous, disposed stock. Thus, there will even be great incentive to tear down the straw miles to larger miles on areas where the straw after harvest must be squeezed into large bales, thereby reducing the wear on the press material.
Ved at lejre storrivens bærekonsoller svingbart på chas-sisrammesiderne imellem en nedsænket brugsstilling og en oprejst transportstilling, og at tilslutte dertil indrettet 30 løfteudstyr samt kraftoverføringsaksler til henholdsvis skår- - læggerens hydrauliksystem og kraftoverføringsaksel opnås endvidere et særdeles mobilt og let bugserbart markredskab.Furthermore, by mounting large ridge support brackets pivotally on the chassis frame sides between a submerged position of use and an upright transport position, and connecting 30 lifting equipment and power transmission shafts to the cutter's hydraulic system and power transmission shaft, a further mobile arm is also obtained.
\ Opfindelsen forklares nærmere i det følgende med henvis ning til tegningen, hvor 35 fig. 1 er et skematisk ovenbillede af en storrive ifølge opfindelsen, og fig. 2 et skematisk snitbillede langs linien A-A i fig.The invention will be explained in more detail below with reference to the drawing, in which: FIG. 1 is a schematic top view of a large rake according to the invention; and FIG. 2 is a schematic sectional view taken along line A-A in FIG.
1.First
3 DK 172903 B1 ’ I fig. 1 ses konturerne af en traditionel skårlægger 2, idet det bemærkes at skærebordet ikke er vist. På tegningen - er især fremhævet det område af skårlæggeren der omfatter chassisrammen 4. Chassisrammen er som det fremgår af tegnin-5 gen forlænget i hver side med stykket 6, på hvilket konsollerne 8 for en dobbelt storrive 10 er svingbart monteret i hængsel forbindelser 12 (jf. fig. 2). Opsvingningen af storriverne sker ved hjælp af hydraulikcylindre 14 som vist i fig.3 In FIG. 1 shows the contours of a traditional cutter 2, noting that the cutting table is not shown. In the drawing - in particular, the area of the mower comprising the chassis frame 4 is highlighted. As shown in the drawing, the chassis frame is extended on each side by the piece 6, on which the brackets 8 for a double large tear 10 are pivotally mounted in hinge connections 12 ( cf. Fig. 2). The lifting of the large rakes takes place by means of hydraulic cylinders 14 as shown in FIG.
2. Hydraulikcylindrene 14 er tilsluttet skårlæggerens hydrau-10 liksystem.2. The hydraulic cylinders 14 are connected to the shredder's hydraulic system.
Storriverne 10 drives rundt ved hjælp af roterende kraft-overføringsaksler 16, der via en til formålet monteret T-gearkasse 18 er tilsluttet (ikke vist) skårlæggerens kraft -overføringssystem.The big rakes 10 are driven around by means of rotary power transmission shafts 16, which are connected to a power transmission system (not shown) via a T-gearbox 18 for the purpose.
15 Med kombinationen af hoveddelene fra en forholdsvis vel kendt bugserbar storrive, samt ved forlængelse af chassisrammen på en traditionel skårlægger, er der således ved opfindelsen tilvejebragt en selvkørende storrive.With the combination of the main parts from a relatively well-known towable main rake, as well as by extending the chassis frame on a traditional shaver, a self-propelled main rake is thus provided by the invention.
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Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK5297A DK172903B1 (en) | 1997-01-16 | 1997-01-16 | Self-propelled field implement |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK5297A DK172903B1 (en) | 1997-01-16 | 1997-01-16 | Self-propelled field implement |
DK5297 | 1997-01-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
DK5297A DK5297A (en) | 1998-07-17 |
DK172903B1 true DK172903B1 (en) | 1999-09-27 |
Family
ID=8089189
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK5297A DK172903B1 (en) | 1997-01-16 | 1997-01-16 | Self-propelled field implement |
Country Status (1)
Country | Link |
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DK (1) | DK172903B1 (en) |
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1997
- 1997-01-16 DK DK5297A patent/DK172903B1/en not_active IP Right Cessation
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Publication number | Publication date |
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DK5297A (en) | 1998-07-17 |
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Date | Code | Title | Description |
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B1 | Patent granted (law 1993) | ||
B1 | Patent granted (law 1993) | ||
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