DK158815B - DEVICE CHANNEL CONTROL DEVICE FROM A HOESTHAKKE LOADING MACHINE - Google Patents

DEVICE CHANNEL CONTROL DEVICE FROM A HOESTHAKKE LOADING MACHINE Download PDF

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Publication number
DK158815B
DK158815B DK320382A DK320382A DK158815B DK 158815 B DK158815 B DK 158815B DK 320382 A DK320382 A DK 320382A DK 320382 A DK320382 A DK 320382A DK 158815 B DK158815 B DK 158815B
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Denmark
Prior art keywords
trailer
receiver
loading machine
products
outlet duct
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DK320382A
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Danish (da)
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DK158815C (en
DK320382A (en
Inventor
Ludwig Magin
Original Assignee
Deere & Co
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    • 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
    • A01D43/07—Mowers combined with apparatus performing additional operations while mowing with means for collecting, gathering or loading mown material in or into a trailer
    • A01D43/073—Mowers combined with apparatus performing additional operations while mowing with means for collecting, gathering or loading mown material in or into a trailer with controllable discharge spout

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  • Environmental Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Agricultural Machines (AREA)
  • Catching Or Destruction (AREA)
  • Lifting Devices For Agricultural Implements (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Fertilizing (AREA)
  • Machine Tool Sensing Apparatuses (AREA)
  • General Factory Administration (AREA)
  • Numerical Control (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Operation Control Of Excavators (AREA)
  • Electrotherapy Devices (AREA)

Abstract

1. Apparatus for controlling the spout (17) for a harvesting-chopping-loading machine (16) which is self-propelled or coupled to a tractor and which moves in a field accompanied by a trailer (19) or other independent vehicle forming a container for receiving the harvested and chopped products, in order to direct the spout (17) in such a way as to project said products into said receiving container, and using an emitter and a receiver of electrical type, as well as means (23) combined with the emitter (20)-receiver (21) assembly to interpret the signals received and to actuate the members (35) for directing the spout in dependence on the result of the interpretation operation, characterised in that there is provided an emitter (20)-receiver (21) assembly of radioelectric type, mounted on the harvesting-chopping-loading machine (16), and a reflector (22) or the like mounted on the trailer or other receiving container (19) or on the associated vehicle.

Description

iin

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Nærværende opfindelse angår et apparat af den i indledningen til krav 1 angivne art til en hest-hakke- og læssemaskine af almindelig udformning.The present invention relates to an apparatus of the kind set forth in the preamble of claim 1 for a horse-picking and loading machine of ordinary design.

5 Oisse maskiner er enten koblet til en traktor eller er af den selvkørende type, og de omfatter på kendt måde organer til at afskære eller opsamle de høstede produkter, især foder, et system af knive, som tjener til at hakke disse produkter, og et system med en blæser, som sender de høstede, hakkede pro-10 dukter ud gennem en udløbskanal ned i en anhænger eller en anden opsamlingsbeholder, der er forbundet med høst-hakke-maskinen eller ledsager denne. Maskiner af denne art kaldes også meje- eller slåmaskiner eller hakke- og læssemaskiner. I en anden udførel sesform, hvor de blot sikrer opsamlingen af 15 afskårne produkter, der ligger på jorden, kaldes de ofte opsaml i ngs-hakkemaski ner eller opsamlings-hakke-læssemaskiner.5 These machines are either coupled to a tractor or are of the self-propelled type, and comprise in a known manner means for cutting or collecting the harvested products, especially fodder, a system of knives which serve to chop these products, and a a blower system which sends the harvested, chopped products through an outlet channel into a trailer or other collection container connected to or accompanying the harvesting machine. Machines of this kind are also called mowing or mowing machines or chopping and loading machines. In another embodiment, where they merely ensure the collection of 15 cut products lying on the ground, they are often called collecting in ngs chopping machines or collecting chopping machines.

I denne beskrivelse anvendes for nemheds skyld udtrykket hak-ke-læssemaskiner som en fælles betegnelse for alle maskiner af 20 den ovennævnte art.For the sake of convenience, the term chopper-loading machines is used as a common term for all machines of the above type.

Den udløbskanal, som er indrettet på maskinen, er sædvanligvis drejelig og kan retningsindstilies, således at den kan kaste de høstede, hakkede produkter ned i anhængeren eller den op-25 samlingsbeholder, som er funktionel forbundet med maskinen.The outlet channel disposed on the machine is usually rotatable and can be directionally adjusted so that it can throw the harvested, chopped products into the trailer or the collecting container which is functionally connected to the machine.

Det kan her således dreje sig om en anhænger, der er forbundet til selve maskinen eller en anhænger, der er forbundet til en traktor, der ledsager hakke- og læssemaskinen på marken under arbejdet.Thus, this may be a trailer connected to the machine itself or a trailer connected to a tractor that accompanies the chopping and loading machine in the field during work.

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Et problem, som er almindeligt forekommende for føreren af den traktor, hvortil hakke- og læssemaskinen er koblet, eller for føreren af en selvkørende maskine, eller for føreren af traktoren, hvortil anhængeren til læsning af produkterne er 35 koblet,, er styringen af de organer, som bestemmer retningsind- i stillingen af maskinens udløbskanal for med sikkerhed at sende de hakkede produkter ned i anhængeren eller en anden hermed funktionel forbunden opsamlingsbeholder, naturligvis for at 2One problem that is common to the driver of the tractor to which the chopping and loading machine is coupled, or to the driver of a self-propelled machine, or to the driver of the tractor to which the trailer for loading the products is coupled, is the control of the means which determine the directional position of the machine outlet channel to safely transmit the chopped products into the trailer or any other functionally connected collection container, of course, in order to 2

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undgå tab af produkterne. Oenne styring af retningsindsti 11 in-gen kræver således ekstra opmærkhed af føreren under arbejdet. Derfor er det naturligvis fordelagigt at lade føreren af maskinen koncentrere hele sin opmærksomhed om styringen af sit 5 køretøj for at undgå fejlmanøvrer, og for at gøre føreren mindre træt.avoid loss of the products. Thus, directional control of directionality 11 inputs requires extra attention from the driver during work. Therefore, it is of course advantageous to let the driver of the machine concentrate all his attention on the control of his 5 vehicle to avoid malfunctions and to make the driver less tired.

Det er formålet med opfindelsen at tilvejebringe en indretning, der sikrer en automatisk orientering eller retningsind-10 stilling af udløbskanalen fra en hakke- og læssemaskine på en sådan måde, at de hakkede produkter, som blæseren kaster ud, altid med sikkerhed kommer ned i anhængeren eller den opsamlingsbeholder, der er funktionelt forbundet med maskinen, uden at føreren på traktoren eller maskinen skal medvirke, hvilket 15 er til fordel for opnåelsen af en stadig mere vidtgående automatisering af landbrugsmaskiner, således som det forsøges for tiden.SUMMARY OF THE INVENTION It is an object of the invention to provide a device which ensures an automatic orientation or directional adjustment of the outlet duct from a chopping and loading machine in such a way that the chopped products which the blower throws always safely enter the trailer. or the collecting container that is functionally connected to the machine without the driver's involvement on the tractor or machine, which is beneficial to the achievement of an increasingly far-reaching automation of agricultural machinery as it is currently attempted.

Når opsamlingsbeholderen, der er indrettet til at modtage pro-20 dukterne, dannes af en anhænger, der er koblet direkte til traktoren, hvortil hakke- og læssemaskinen selv er forbundet, eller direkte til en selvkørende hakke- og læssemaskine, kan problemet løses med mekaniske organer, der sikrer orienteringen eller retningsindstillingen af udløbskanalen, eller som 25 styrer denne som en funktion af de relative positioner mellem traktoren eller maskinen og anhængeren (fransk patentskrift nr.. 2.411.551 og US patentskrifterne nr. 3.289.864 og 3.817.410. I sådanne tilfælde kan problemet også løses ved elektromekaniske organer ud fra detektering af vi nkel pos itio-30 nen mellem traktoren eller maskinen og anhængeren (US patent skrift nr. 4.042.132).When the collection container arranged to receive the products is formed by a trailer coupled directly to the tractor to which the chopping and loading machine itself is connected, or directly to a self-propelled chopping and loading machine, the problem can be solved by mechanical means which ensure the orientation or orientation of the outlet duct, or which control it as a function of the relative positions between the tractor or machine and the trailer (French Patent Nos. 2,411,551 and U.S. Patent Nos. 3,289,864 and 3,817,410. In such cases, the problem can also be solved by electromechanical means based on detection of the angular position between the tractor or the machine and the trailer (US Patent No. 4,042,132).

Men sådanne organer, der kræver en mekanisk forbindelse, er uanvendelige, når anhængeren af uafhængig af hakke- og læsse-35 maskinen, hvis den er koblet til en traktor eller er selvkø rende. Det er allerede foreslået at løse det således stillede problem som beskrevet i fransk patentskrift nr. 2.213.729 ved hjælp af en elektrisk ledende sløjfe, der omgiver anhængeren, 3However, such means requiring a mechanical connection are useless when the trailer is independent of the pickup and loading machine if it is coupled to a tractor or is self-propelled. It has already been proposed to solve the problem thus posed as described in French Patent No. 2,213,729 by means of an electrically conductive loop surrounding the trailer, 3

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og som frembringer et magnetfelt, når der sendes strøm gennem sløjfen. Dette felt detekteres af en spole monteret på maskinen eller udløbskanalen, og udgangsspændingen fra denne spole anvendes til at styre retningsindstillingen af udløbskanalen 5 ved hjælp af et tovejs elektro-hydraulisk apparat.and which generates a magnetic field when power is transmitted through the loop. This field is detected by a coil mounted on the machine or outlet duct, and the output voltage from this coil is used to control the directional adjustment of the outlet duct 5 by means of a bidirectional electro-hydraulic apparatus.

Selv om opfindelsen ikke er begrænset til denne anvendelse, er opfindelsen især anvendelig, når hakke- og læssemaskinen og anhængeren således er rumligt uafhængige af hinanden.Although the invention is not limited to this application, the invention is particularly applicable when the chopping and loading machine and the trailer are thus spatially independent of each other.

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Det er formålet med opfindelsen at tilvejebringe forbedringer af det kendte apparat ved at forenkle organerne til dets aktivering.It is an object of the invention to provide improvements to the known apparatus by simplifying the means for its activation.

15 Ifølge opfindelsen tilvejebringes et apparat til styring af udløbskanalen til en hakke- og læssemaskine, der er selvkørende eller koblet til en traktor, som kører på en mark, mens den ledsages af en anhænger eller et andet især uafhængigt køretøj, som danner opsamlingsbeholder for de høstede eller hakke-20 de produkter, for at orientere eller placere udløbskanalen på en sådan måde, at disse produkter sendes ned i opsamlingsbeholderen, og er ejendommelig ved, at der er indrettet en giver og en modtager af radioelektrisk art, som er monteret høst-hakke- og læssemaskinen, og en reflektor eller en analog ind-25 retning, der er monteret på anhængeren eller på det uafhængige ledsagende køretøj til opsamling af produkterne, eller på det tilhørende køretøj.According to the invention, an apparatus for controlling the discharge channel is provided for a pickup and loading machine which is self-propelled or coupled to a tractor driving on a field, while accompanied by a trailer or other particularly independent vehicle which forms the collecting container for the harvested or chopped products to orient or position the outlet channel in such a way that these products are sent down into the collection container, and are characterized by the provision of a radioelectric sensor and receiver mounted the chopping and loading machine, and a reflector or analog device mounted on the trailer or on the independent accompanying vehicle for collecting the products, or on the associated vehicle.

Ifølge en fordelagtig udførelsesform for apparatet kan sender-30 modtager-enheden kombineres med udløbskanalen og kan ændre retning sammen med denne.According to an advantageous embodiment of the apparatus, the transmitter-receiver unit can be combined with the outlet channel and can change direction with it.

Ifølge en fordelagtig udførelsesform er der indrettet et styreelement, der modtager de udsendte signaler og de modtagne 35 signaler, og som er forbundet med et relæ eller et lignende organ, der er tilsluttet en elektromagnetisk ventil monteret i et hydraulisk kredsløb mellem en væskekilde og én hydraulisk motor eller lignende til styring af retningsindstillingen af udløbskanalen.According to an advantageous embodiment, a control element is provided which receives the transmitted signals and the received signals and is connected to a relay or similar means connected to an electromagnetic valve mounted in a hydraulic circuit between a liquid source and one hydraulic motor or the like for controlling the direction setting of the outlet duct.

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Disse organer kan monteres på maskinen parallelt med et klassisk manuelt styret hydraulisk retningsindsti1lingssystem, idet der skal være indrettet organer til at sikre en selektiv indkobling af det manuelle styresystem eller det automatiske 5 styresystem.These means can be mounted on the machine in parallel with a classic manual controlled hydraulic directional adjustment system, with means having to be arranged to selectively engage the manual control system or the automatic control system.

Man opnår således en automatisk styring af udløbskanalen uden indgreb fra førerne af de to køretøjer, hvorved førerne kan koncentrere hele deres opmærksomhed om styringen af deres 10 køretøj.Thus, an automatic control of the outlet channel is obtained without the intervention of the drivers of the two vehicles, whereby the drivers can concentrate all their attention on the control of their vehicle.

Opfindelsen angår ligeledes en sammenkobling af maskiner, som omfatter en traktor, en hakke- og læssemaskine og en anhænger eller lignende eller en selvkørende hakke- og læssemaskine og 15 en anhænger eller lignende, hvori retningsindsti11 ingen af udløbskanalen under arbejdet sikres af et apparat af den i det foregående nævnte art.The invention also relates to an interconnection of machines comprising a tractor, a piling and loading machine and a trailer or the like or a self-propelled piling and loading machine and a trailer or the like, in which directional adjustment of the outlet duct during operation is ensured by an apparatus of the in the foregoing species.

Opfindelsen skal i det følgende forklares nærmere ud fra et 20 eksempel og under henvisning til vedføjede tegninger, hvor fig. 1 skematisk viser en udførelsesform for opfindelsen, og fig. 2 et elektro-hydrauli sk system, der anvendes i udførel-25 sesformen i fig. 1.The invention will now be explained in more detail from an example and with reference to the accompanying drawings, in which: FIG. 1 schematically shows an embodiment of the invention, and FIG. 2 shows an electro-hydraulic system used in the embodiment of FIG. First

I fig. 1 ses en selvkørende hakke- og læssemaskine 16, der kan være af enhver kendt type. Herpå er monteret en udløbskanal 17 på en sådan måde, at den kan drejes, dvs. retningsindstilles 30 efter ønske. Retningsindsti11ing af denne udløbskanal kan sikres af en kendt hydraulisk motor (ikke vist), som fødes fra maskinens hydrauliske system, og som styres f.eks. af en elektromagnetisk ventil. 1 I fig. 1 er endvidere vist en landbrugstraktor 19, hvortil der er koblet en anhænger 19, der er indrettet til at modtage de høstede, hakkede produkter, som kastes ud fra udløbskanalen 17. Ifølge opfindelsen er der på hakke- og læssemaskinens ud-In FIG. 1 shows a self-propelled chopping and loading machine 16 which can be of any known type. On this, an outlet duct 17 is mounted in such a way that it can be rotated, i.e. directionally adjusted 30 as desired. Directional adjustment of this outlet channel can be ensured by a known hydraulic motor (not shown) which is fed from the machine's hydraulic system and which is controlled e.g. of an electromagnetic valve. 1 In FIG. 1, there is also shown an agricultural tractor 19 to which is connected a trailer 19 adapted to receive the harvested chopped products which are ejected from the outlet channel 17. According to the invention,

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s løbskanal indrettet en radiosender 20 såvel som en modtager 21. En reflektor 22 bæres af anhængeren 19.s transmitter channel arranged a radio transmitter 20 as well as a receiver 21. A reflector 22 is carried by the trailer 19.

Senderen 20 udsender kontinuert eller intermitterende radio-5 signaler, der reflekteres af reflektoren 22, og som modtages af modtageren 21, når udløbskanalen 17 er rettet korrekt mod anhængeren 19.The transmitter 20 transmits continuous or intermittent radio signals reflected by the reflector 22, which is received by the receiver 21 when the outlet channel 17 is directed correctly to the trailer 19.

Modtageren 21 og senderen 20 er forbundet til et styreelement 10 23, der ligeledes er monteret på hakke- og læssemaskinen IS.The receiver 21 and transmitter 20 are connected to a control element 10 23 which is also mounted on the chopping and loading machine IS.

Dette element 23 kan være en simpel komparator, som sammenligner de signaler, der tilføres fra senderen 20 henholdsvis modtageren 21, og som er kendt af fagfolk.This element 23 may be a simple comparator comparing the signals supplied by the transmitter 20 and the receiver 21, respectively, and known to those skilled in the art.

15 Den måde, hvorpå de resulterende signaler behandles for at styre retningen af udløbskanalen 17, vil blive beskrevet i den udførelsesform, som illustreres i fig. 2.The manner in which the resulting signals are processed to control the direction of the outlet channel 17 will be described in the embodiment illustrated in FIG. 2nd

På fig. 2 er vist et hydraulisk system, hvor man kan vælge 20 imellem en manuel styring og en automatisk styring af retnin gen af udløbskanalen 17.In FIG. 2, there is shown a hydraulic system where one can select between a manual control and an automatic control of the direction of the outlet channel 17.

Dette system omfatter et reservoir 24, hvorpå væske, især olie, hæves op af en pumpe 25, hvis afgangsrør eller trykrør 25 26 er forbundet med en ekspansionsventil 27, der begrænser trykket i systemet. Dette rør 26 er forbundet via rørene 28 og 29 med de to ventiler 30 og 31. Ventilen 30 er af den art, der har tre positioner, og den er lukket i den midterste eller neutrale position. Den styres manuelt af en arm 32. Denne ven-30 til 30 er via rørledninger 33 og 34 forbundet til hver sin side af en hydraulisk motor 35, der igen er forbundet til udløbskanalen 17, som vist skematisk i fig. 2. En returledning 36 går tilbage fra ventilen 30 til reservoiret. 1This system comprises a reservoir 24 upon which liquid, especially oil, is raised by a pump 25, whose outlet pipe or pressure pipe 25 26 is connected to an expansion valve 27 which limits the pressure in the system. This tube 26 is connected via the tubes 28 and 29 to the two valves 30 and 31. The valve 30 is of the type having three positions and is closed in the middle or neutral position. It is manually controlled by an arm 32. This guide 30 to 30 is connected via pipelines 33 and 34 to each side of a hydraulic motor 35, which in turn is connected to the outlet channel 17, as shown schematically in FIG. 2. A return line 36 returns from valve 30 to the reservoir. 1

Ved en forskydning med hånden af armen 32, kan ventilen 30 placeres i den ene eller den anden af dens to arbejdsstillinger for at føde den hydrauliske motor 35 i den ene eller den anden retning til sikring af den manuelle styring af retnings-indstillingen af udløbskanalen 17.By a displacement by the hand of the arm 32, the valve 30 may be positioned in one or the other of its two working positions to feed the hydraulic motor 35 in one direction or another to ensure manual control of the directional adjustment of the outlet channel 17 .

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Man har ligeledes på skematisk måde i fig. 2 vist senderen 20, modtageren 21 og reflektoren 22 indrettet på anhængeren 19 og styreelementet 23, der både er forbundet til senderen og til modtageren.Also schematically shown in FIG. 2, the transmitter 20, the receiver 21 and the reflector 22 are arranged on the trailer 19 and the control element 23, both connected to the transmitter and to the receiver.

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Dette styreelement 23 er forbundet via ledninger 37, 38 til et relæ 39, hvis anker forskyder skyderen i ventilen 31 i den ene eller den anden retning ud fra dens midterposition, hvor den er lukket. En manuel styrearbryder 40 er indskudt i lederen 10 38. Denne afbryder lukkes med hånden af føreren, når han øns ker at sætte udløbskanalen automatiske retningsindstillingssystem i gang.This control element 23 is connected via wires 37, 38 to a relay 39, whose anchor displaces the slider in the valve 31 in one direction or another from its central position where it is closed. A manual control switch 40 is inserted into the conductor 10 38. This switch is closed by the hand of the driver when he wishes to activate the outlet channel automatic directional adjustment system.

Der er endvidere i lederen 37 indrettet en afbryder 41, som er 15 forbundet via en lille forbindelsesstang 42 til armen 32, så ledes at denne afbryder 41 kun er lukket, når armen 32 befinder sig i sin neutrale stilling, dvs. når ventilen 30 er lukket, og når det manuelle styresystem for udløbskanalen er i hvilestilling. Ved hjælp af denne indretning undgår man, at 20 der kommer styreordrer fra de to systemer til udløbskanalen samtidig.Furthermore, a switch 41 is arranged in the conductor 37, which is connected 15 via a small connecting rod 42 to the arm 32, so that this switch 41 is closed only when the arm 32 is in its neutral position, ie. when the valve 30 is closed and when the manual control system for the outlet duct is in a resting position. By means of this device, 20 avoidance of control orders from the two systems for the outlet duct at the same time.

Ventilen 31 er forbundet via rørledninger 43, 44 til hver si de af den hydrauliske motor 35 og via en returledning 45 til re-25 servoiret.The valve 31 is connected via pipelines 43, 44 to each of the hydraulic motor 35 and via a return line 45 to the reservoir.

Under den automatiske retningsindstilling af udløbskanalen 17 vil styreelementet 23 efter lukningen af afbryderne 40 og 41 strømforsyne relæet 39 i den ene eller den anden retning, hver 30 gang udløbskanalen skal ændre retning, og følgelig forskyde ventilen 31 eller til den anden af dens to arbejdsstillinger, hvorved den hydrauliske motor 35 ligeledes forsynes i den ene eller den anden retning til forskydning af udløbskanalen 17. 1During the automatic directional adjustment of the outlet duct 17, the control element 23, after closing the switches 40 and 41, will supply the relay 39 in one direction or the other, every 30 times the outlet duct having to change direction, and consequently displacing the valve 31 or to the other of its two working positions. wherein the hydraulic motor 35 is also provided in one or the other direction for displacing the outlet duct 17. 1

Stillingen af anhængeren 19, der danner opsamlingsbeholder for mejetærskeren, detekteres automatisk, og retningen af udløbskanalen 17 styres som funktion af denne detektion, således at førerne af maskinen 16 og traktoren 18 kun skal overvåge sty-The position of the trailer 19 which forms the harvesting container for the combine is automatically detected and the direction of the outlet channel 17 is controlled as a function of this detection, so that the operators of the machine 16 and the tractor 18 only have to monitor the control.

Claims (5)

1. Apparat til styring af en udløbskanal fra en hakke- og læssemaskine, der er selvkørende eller er koblet til traktor, og som kører på en mark, og ledsages af en anhænger eller et 10 andet uafhængigt køretøj, som danner opsamlingsbeholder for de høstede og hakkede produkter, for at placere udløbskanalen på en sådan måde, at disse produkter kastes ned i opsamlingsbeholderen, og under anvendelse af en giver og en modtager af elektrisk art samt organer (23), som er kombineret med giveren 15 (20) og modtageren (21) for at fortolke de modtagne signaler og for i afhængighed af denne fortolkning at påvirke retningsindst i 11 i ngsorganer (35) for udløbskanalen (17), kendetegnet ved, at der er indrettet en giver (20) og en modtager (21) af radioelektrisk art, som er monteret på høst-hak-20 ke- og læssemaskinen (16)^ og en reflektor (22) eller en analog indretning, der er monteret på anhængeren eller på det uafhængige ledsagende køretøj til opsamling af produkterne eller på det tilhørende køretøj.1. Apparatus for controlling an outlet duct from a self-propelled or coupled tractor-driven pickup and loading machine and accompanied by a trailer or other independent vehicle which forms the collecting container for the harvested and chopped products, to position the outlet duct in such a way that these products are disposed of in the collection container, and using an electrical and a transducer and receiver as well as means (23) combined with the transducer 15 (20) and the receiver ( 21) for interpreting the received signals and, depending on this interpretation, influencing directional tuning in 11 of means (35) of the outlet channel (17), characterized in that a encoder (20) and a receiver (21) of radioelectric species mounted on the harvesting chopper and loading machine (16) ^ and a reflector (22) or an analog device mounted on the trailer or on the independent accompanying vehicle to collect the products or on the associated vehicle. 2. Apparat ifølge krav 1, kendetegnet ved, at den kombinerede sender-modtager (20,21) er forbundet med udløbskanalen (17) og kan ændre retning sammen med denne.Apparatus according to claim 1, characterized in that the combined transmitter-receiver (20, 21) is connected to the outlet channel (17) and can change direction with it. 3. Apparat ifølge krav 1 eller 2, kendetegnet 30 ved, at der er indrettet et styreelement (23), som modtager de udsendte og modtagne signaler, og som er forbundet til et relæ (39) eller et ækvivalent organ i forbindelse med en elektromagnetisk ventil (31) monteret i et hydraulisk kredsløb (26,29) mellem en væskekilde (25) og en hydraulisk motor (35) 35 eller lignende, som styrer udløbskanalens retningsindsti 11 ing.Apparatus according to claim 1 or 2, characterized in that a control element (23) is provided which receives the transmitted and received signals and which is connected to a relay (39) or an equivalent means in connection with an electromagnetic valve (31) mounted in a hydraulic circuit (26,29) between a fluid source (25) and a hydraulic motor (35) 35 or the like, which controls the directional direction 11 of the outlet duct. 4. Apparat ifølge krav 3, kendetegnet ved, at ventilen (31) og det tilhørende hydrauliske kredsløb er mon- DK 158815 B teret parallelt med et manuelt styret hydraulisk system (25,30,32,35) til retningsindstiΠing af udløbskanalen, idet der er indrettet organer (41,42) til at sikre en selektiv indkobling af det manuelle styresystem eller det automatiske sty-5 resystem til retningsindsti11ing af udløbskanalen.Apparatus according to claim 3, characterized in that the valve (31) and the associated hydraulic circuit are mounted in parallel with a manually controlled hydraulic system (25,30,32,35) for directional adjustment of the outlet duct, means (41, 42) are arranged to ensure a selective engagement of the manual control system or the automatic control system for directional adjustment of the outlet channel. 5. Høstmaskinearrangement, omfattende en hakke- og læssemaskine der er selvkørende eller er koblet til en traktor eller en anhænger eller et lignende køretøj, der danner en opsam-10 1ingsbeholder, og som er uafhængig af det ovenfor anførte, kendetegnet ved, at den er forsynet med et apparat til retningsindsti11ing af udløbskanalen ifølge et eller flere af de foregående krav, til at slynge eller aflevere de hakkede produkter i anhængeren eller i den tilsvarende opsamlingsbe-15 holder under arbejdet. 20 25 30 1Harvesting machine arrangement, comprising a chopping and loading machine which is self-propelled or coupled to a tractor or trailer or a similar vehicle forming a collection container and which is independent of the above, characterized in that it is provided with an apparatus for directing the outlet duct according to one or more of the preceding claims, for slinging or delivering the chopped products in the trailer or in the corresponding collection container during operation. 20 25 30 1
DK320382A 1981-07-16 1982-07-16 DEVICE CHANNEL CONTROL DEVICE FROM A HOESTHAKKE LOADING MACHINE DK158815C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP81401134 1981-07-16
EP81401134A EP0070340B1 (en) 1981-07-16 1981-07-16 Spout control for a forage harvester

Publications (3)

Publication Number Publication Date
DK320382A DK320382A (en) 1983-01-17
DK158815B true DK158815B (en) 1990-07-23
DK158815C DK158815C (en) 1990-12-24

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EP (1) EP0070340B1 (en)
AT (1) ATE16145T1 (en)
DE (2) DE70340T1 (en)
DK (1) DK158815C (en)
ES (1) ES513998A0 (en)
ZA (1) ZA824970B (en)

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US4529348A (en) * 1983-04-06 1985-07-16 Deere & Company Spout aimer
GB8402548D0 (en) * 1984-01-31 1984-03-07 Sperry Nv Controlling/monitoring agricultural machines
DE19733722B4 (en) * 1997-08-04 2008-04-24 Claas Kgaa Mbh Method and device for ejecting a good
US6943824B2 (en) † 2002-03-13 2005-09-13 Deere & Company Image processing spout control system
DE102006056933A1 (en) * 2006-11-30 2008-06-05 Claas Selbstfahrende Erntemaschinen Gmbh Agricultural harvester with overloader
US8145393B2 (en) 2008-09-17 2012-03-27 Cnh America Llc System and method employing short range communications for interactively coordinating unloading operations between a harvester and a grain transport
DE102010043854B4 (en) 2010-11-12 2016-01-14 Deere & Company Control arrangement for controlling the transfer of agricultural crop from a harvester to a transport vehicle
US9675008B1 (en) 2016-02-29 2017-06-13 Cnh Industrial America Llc Unloading arrangement for agricultural harvesting vehicles
BE1025780B1 (en) * 2018-05-07 2019-07-08 Cnh Industrial Belgium Nv SYSTEM AND METHOD FOR LOCALIZING A TRAILER WITH REGARD TO AN AGRICULTURAL MACHINE

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Publication number Publication date
DE3172707D1 (en) 1985-11-28
ES8305181A1 (en) 1983-04-01
ATE16145T1 (en) 1985-11-15
DK158815C (en) 1990-12-24
ZA824970B (en) 1984-02-29
EP0070340B1 (en) 1985-10-23
EP0070340A1 (en) 1983-01-26
DE70340T1 (en) 1983-09-15
ES513998A0 (en) 1983-04-01
DK320382A (en) 1983-01-17

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