NO760121L

NO760121L -

Info

Publication number: NO760121L
Application number: NO760121A
Authority: NO
Inventors: J-E Hedin
Original assignee: Oestbergs Fabriks Ab
Priority date: 1975-01-16
Filing date: 1976-01-14
Publication date: 1976-07-19
Also published as: AU1028276A; FI760094A7; SE7500445L; FI55103B; CA1063880A; FI55103C; SE395336B; DE2601514A1; FR2297551A1

Abstract

Anordning ved planternaskin. s:sssa»ss::s:ssæ=ss:=:E==:==s=::ssssss=E=£Planting device. s: sssa »ss :: s: ssæ = ss: =: E ==: == s = :: ssssss = E = £

Description

Foreliggende oppfinnelse angår en anordning ved planteraaskin, omfattende et planteaggregat som drives av et kj5ret5y og The present invention relates to a device for a planting machine, comprising a planting unit which is driven by a motor and

hvorfra planter overfores fra et magasin via en planteanordning til de respektive klargjorte utplantingssteder. from where plants are transferred from a magazine via a planting device to the respective prepared planting sites.

Ved den vanlige måte for mekanisert planting har mark-klargjoring og utplanting skjedd i forskjellige tempo, hvilket har forårsaket ulemper idet klargjdringen for en plante kan forstyrre klargjoringen for den foregående plante eller idet planten ikke f6res frem til det klargjorte sted. In the usual way of mechanized planting, field preparation and planting have taken place at different paces, which has caused disadvantages as the preparation for one plant can interfere with the preparation for the previous plant or as the plant is not brought forward to the prepared place.

Disse åpenbare ulemper elimineres ved foreliggende oppfinnelse, hvor det særegne består i at planteanordningen på begge sider omgis av plogskjærlignende markklargjoringsorganer slik at utplanting og markklargjoring skjer i en ogssamme operasjon. These obvious disadvantages are eliminated by the present invention, where the peculiarity consists in that the planting device is surrounded on both sides by ploughshare-like field preparation devices so that planting and field preparation take place in one and the same operation.

Oppfinnelsen skal nærmere beskrives under henvisning til vedfoyde tegning, hvor fig. 1 og 2 viser et skjematisk sideriss, henhv. planriss av en helautomatisk versjon av en kjoredoning utstyrt med foreliggende oppfinnelse. The invention shall be described in more detail with reference to the attached drawing, where fig. 1 and 2 show a schematic side view, respectively. plan view of a fully automatic version of a driving device equipped with the present invention.

En såkalt basismaskin med trekk-enhet 1 bærer på en trukket plattform 2 en krav 3 for påfylling av et plantemagasih 4, og en drivkilde for de forskjellige funksjoner er vist ved 5. A so-called basic machine with traction unit 1 carries on a towed platform 2 a claim 3 for filling a plant magazine 4, and a drive source for the various functions is shown at 5.

Fra plantemagasinet 4 fores med jevne tidsmellomrom automatiskPlant magazine 4 is automatically fed at regular intervals

ut en kasse 6 med planter til munningen av et krummet plogror 7.out a box 6 with plants to the mouth of a curved plow blade 7.

To slike plogrOr finnes i den viste utf6relsesform, og disse er som vist i fig. 2 betegnet 7a og 7b. Two such plows are available in the embodiment shown, and these are, as shown in fig. 2 denoted 7a and 7b.

Plogrorene 7a og 7b er festet i hver sin holder 8a, henhv. 8b mellom de respektive jordlosende plogskjasr 9a og 10a, henhv. The plow rudders 7a and 7b are fixed in each holder 8a, respectively. 8b between the respective soil loosening plowshares 9a and 10a, respectively.

9b og 10b, som tjener som markklargjoringsorganér for frilegging av mineral jord i et område på ca. 1/2 m 2. Ved at markklargjoringen gjennomforés ensartet omkring planteplogen muliggjores den planteposisjon som er mest onskelig for planten, nemlig omtrent midt i det klargjorte område. Plogrorene er fleksible og fSiger, med en arm 11, bevegelsen i holderene 8. Armen 11, som hensiktsmessig kan manSvreres ved hjelp av en dobbeltvirkende stempel-sylinder-anordning, senkes momentant under fremforingen for flekkvis markklargjoring og planting. Por å dempe stot fra hindringer i terrenget kan de to plogskjærlignende organer 9, .10 som omgir hvert plogrSr 7 være ettergivende anordnet i vertikalretningen. 9b and 10b, which serve as land preparation bodies for exposing mineral soil in an area of approx. 1/2 m 2. As the field preparation is carried out uniformly around the planting plough, the planting position that is most desirable for the plant is made possible, namely approximately in the middle of the prepared area. The plow blades are flexible and, with an arm 11, control the movement in the holders 8. The arm 11, which can conveniently be operated by means of a double-acting piston-cylinder device, is momentarily lowered during the advance for patchy field preparation and planting. In order to dampen the impact from obstacles in the terrain, the two ploughshare-like bodies 9, 10 which surround each ploughshare 7 can be resiliently arranged in the vertical direction.

Por samtidig med markklargjoringen, hvor i det viste eksempel også planteplogen deltar, også å bevirke en utplanting med tilfredsstillende etterfylling fordres det at plog&renden har en egnet utformning hvor enden utvider seg konisk nedover slik at det fremskaffes en automatisk tilbakerasing av veggene omkring den utsatte plante. Denne er fortrinnsvis rotet med en substratklump I på kjent måte. At the same time as the field preparation, in which the plant plow also participates in the example shown, also to effect a planting with satisfactory replenishment, it is required that the plow has a suitable design where the end expands conically downwards so that the walls around the exposed plant are automatically pushed back. This is preferably rooted with a substrate lump I in a known manner.

Ideen med de viste dublettutfdrte planteanordninger, som bæres av holderne 8a og 8b, er at disse i prinsippet skal arbeide vekselvis, slik at effekt spares fra drivkildera, hvorved det fåes to parallelle planterader med "enkel" effekt samtidig som drivkiIdens belastning blir jevnere, hvilket i sin tur letter den kontinuerlige fremforing av. plantekjoredoningen. Arbeids- og hvilestillingene for holderne 8a og 8b er i fig. 1 vist ved A, henhv. V. Loftingen og senkingen av holderne som, som nevnt bæres av armene!11, skjer ved hjelp av hydrauliske innretninger 16 som er anordnet mellom et feste 14 på armen 11 og et feste 15 på plattformen 2. The idea with the shown duplicated planting devices, which are carried by the holders 8a and 8b, is that these should in principle work alternately, so that power is saved from the drive sources, whereby two parallel rows of plants with "simple" effect are obtained at the same time that the load on the drive key becomes more even, which in turn, it facilitates the continuous performance of. the plant coronet. The working and resting positions for the holders 8a and 8b are in fig. 1 shown at A, respectively V. The lifting and lowering of the holders which, as mentioned, are carried by the arms 11, takes place with the help of hydraulic devices 16 which are arranged between a fastening 14 on the arm 11 and a fastening 15 on the platform 2.

Selv om det er fordelaktig å arbeide med vekselvis arbeidende enheter slik det er beskrevet ovenfor er dette ikke noen betingelse. Den eneste betingelse er at markklargjoringen og utplantingen skjer i umiddelbar tilknytning til hverandre. UtpJa^tin@;s2©2rgan.et, som er vist som et plogBor, kan utfares som en separat enhet uten ployende virkning. Although it is advantageous to work with alternately working units as described above, this is not a condition. The only condition is that the field preparation and planting take place in immediate connection with each other. UtpJa^tin@;s2©2rgan.et, which is shown as a plowBor, can be carried out as a separate unit without plowing effect.

Claims

1. Device for a planting machine, comprising a planting unit

which is operated from a vehicle and from which plants are transferred from a magazine (4) via a deployment device (7) to the respective deployment locations, characterized in that the planting device (7a) is surrounded on both sides by ploughshare ground cleaning devices (9, 10), so that planting and field preparation lean take place at the same working temperature.

2. Device as stated in claim 1, characterized in that the field preparation members (9, 10) are arranged to be raised and lowered in relation to the planting member (7a), against the effect of a return force. for overcoming obstacles.

3. Device as stated in claim 1 or 2, characterized in that it includes a additional reproductive organ (7b) of the same type as the first mentioned, in that the two planting devices with tilting field preparation devices (9, 10) are pivotably mounted on the machine's supporting stem and are interconnected in such a way that one planting device (7a or $b) is lowered to working position (A) when the other planting device (7b or 7a ) is lowered to rest position (V).

4. Device as stated in 1 claim 3, characterized in that the devices which carry the respective deployment members (7a, 7b) consist of arms (11) which are individually compliant against the effect of a return force.

5. Device as stated in claims 1-4, characterized in that the planting unit (7 - 13) is automatic, in the sense that the redundant manual functions are provided by remote control of the driver and driving vehicle (1) or alternatively a person assigned to look after the plant magazine (4).