SE530322C2 - Agricultural implement for working soil, has soil working tools connected together via part extending transverse to implement travelling direction - Google Patents
Agricultural implement for working soil, has soil working tools connected together via part extending transverse to implement travelling directionInfo
- Publication number
- SE530322C2 SE530322C2 SE0701255A SE0701255A SE530322C2 SE 530322 C2 SE530322 C2 SE 530322C2 SE 0701255 A SE0701255 A SE 0701255A SE 0701255 A SE0701255 A SE 0701255A SE 530322 C2 SE530322 C2 SE 530322C2
- Authority
- SE
- Sweden
- Prior art keywords
- soil
- implement
- agricultural implement
- working
- carrier
- Prior art date
Links
- 239000002689 soil Substances 0.000 title claims abstract description 15
- 238000003971 tillage Methods 0.000 claims description 8
- 230000000712 assembly Effects 0.000 description 12
- 238000000429 assembly Methods 0.000 description 12
- 238000009331 sowing Methods 0.000 description 8
- 239000000725 suspension Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B35/00—Other machines for working soil not specially adapted for working soil on which crops are growing
- A01B35/02—Other machines for working soil not specially adapted for working soil on which crops are growing with non-rotating tools
- A01B35/10—Other machines for working soil not specially adapted for working soil on which crops are growing with non-rotating tools mounted on tractors
- A01B35/12—Other machines for working soil not specially adapted for working soil on which crops are growing with non-rotating tools mounted on tractors with spring tools or with resiliently-or flexibly-attached rigid tools
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
- A01C7/201—Mounting of the seeding tools
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Working Implements (AREA)
- Agricultural Machines (AREA)
- Sowing (AREA)
Abstract
Description
25 30 35 40 45 530 322 Med anordningar enligt patentkraven 4-7 kan de jordbearbetande organens rörelser i höjdled ske förhållandevis oberoende av varandra vilken är önskvärt för optimerat arbetsresultat. Med en anordning enligt patentkravet 6 kan ett jordbearbetande organ göra en hastig rörelse höjdled orsakad av exempelvis en sten utan att de båda närliggande _ jordbearbetande organen påverkas. Om även en anordning enligt patentkravet 7 utnyttjas reduceras risken för att en rörelse i höjdled hos ett fast anslutetjordbearbetande organ fortplantas till nästa fast anslutna jordbearbetande organ. With devices according to claims 4-7, the movements of the soil cultivating means in height can take place relatively independently of each other, which is desirable for optimized working results. With a device according to claim 6, a soil cultivating member can make a rapid movement height caused by, for example, a stone without the two adjacent soil cultivating members being affected. If a device according to claim 7 is also used, the risk of a vertical movement of a fixed connected soil cultivating member being propagated to the next permanently connected soil cultivating member is reduced.
Figurförteckn ing Figur 1 visar en traktordragen såmaskin i arbete.List of figures Figure 1 shows a tractor-driven seed drill at work.
Figur 2 visar en del Såmaskinens såaggregat och deras infästning. _ Figur 3 visar en förstorad vy av några såaggregat förbundna med ett förbindelseorgan.Figure 2 shows some of the seed drill's sowing units and their attachment. Figure 3 shows an enlarged view of some saw assemblies connected to a connecting member.
Beskrivning av ett utföringsexempel I figur 1 visas ettjordbruksredskap 2 i förrn av en såmaskin dragen av en traktor 4.Description of an exemplary embodiment Figure 1 shows an agricultural implement 2 in front of a seed drill pulled by a tractor 4.
Såmaskinens 2 generella uppbyggnad är i sig känd med en ram 6 vid vilken en utsädesbehållare 8 är anordnad. Vid ramens 6 bakre ände är ett antal såaggregat 12, 13 anordnade. Såaggregaten 12, 13 är upphängda vid en bärare 10 i form av en tvärgående balk som sträcker sig väsentligen tvärsjordbruksredskapets 2 färdriktning. Tvärbalken 10 är i sin tur rörligt anordnad vid ramen 6. Såaggregaten 12, 13 är anslutna till utsädesbehållaren via en distributionsanordning 14 för utsädet. Såmaskinen 2 är här indelad i olika sektioner med flera i sidled anordnade grupper av såaggregaten 12, 13 där såaggregaten i samma grupp är anslutna till en bärare 10 för varje grupp.The general construction of the seed drill 2 is known per se with a frame 6 at which a seed container 8 is arranged. At the rear end of the frame 6 a number of sowing assemblies 12, 13 are arranged. The sowing assemblies 12, 13 are suspended from a carrier 10 in the form of a transverse beam which extends substantially in the direction of travel of the transverse agricultural implement 2. The cross beam 10 is in turn movably arranged at the frame 6. The sowing assemblies 12, 13 are connected to the seed container via a distribution device 14 for the seed. The seed drill 2 is here divided into different sections with fl are laterally arranged groups of the sowing units 12, 13 where the sowing units in the same group are connected to a carrier 10 for each group.
I figur 2 visas ett antal såaggregat 12, 13 inom en grupp och deras anslutning till tvärbalken 10. Här framgår att vartannat såaggregat 12 har en längre utsträckning i jordbruksredskapets längdled än de andra såaggregaten 13. Varje såaggregat 12, 13 innefattar en bärdel 20, 21 vid vilket ett såfåreupptagande organ 24 i form av en sk V- disk är anordnad. Bakom V-disken 24 är ett återpackningshjul anordnad. En rörstos 28 för anslutning till distributionsanordningen 14 visas också. Varje bärdel 20, 21 är anslutet till tvärbalken 10 via ett fjädrande organ 22, här i förrn av en C-fjäder. C- jädern 22 tillåter i första hand fjädringsrörelse kring balkens 10 vridcentrum men även viss tjädringsrörelse i andra riktningar. Bärdelama 20,21 hos såaggregaten 12, 13 är förbundna med varandra via ett törbindelseorgan 30 som sträcker sig väsentligen tvärs jordbruksredskapets 2 färdriktning.Figure 2 shows a number of saw assemblies 12, 13 within a group and their connection to the cross beam 10. It can be seen here that every other saw assembly 12 has a longer extension in the longitudinal direction of the agricultural implement than the other saw assemblies 13. Each saw assembly 12, 13 comprises a support part 20, 21 in which a seed receiving means 24 in the form of a so-called V-disk is arranged. Behind the V-disk 24 a repacking wheel is arranged. A pipe socket 28 for connection to the distribution device 14 is also shown. Each support part 20, 21 is connected to the crossbeam 10 via a resilient member 22, here in front of a C-spring. The C-spring 22 primarily allows suspension movement around the center of rotation of the beam 10, but also some tethering movement in other directions. The support members 20, 21 of the sowing assemblies 12, 13 are connected to each other via a dry connecting member 30 which extends substantially across the direction of travel of the agricultural implement 2.
Förbindelseorganets 30 utformning och funktion beskrivs med hänvisning till ñgur 3.The design and function of the connector 30 are described with reference to Figure 3.
Förbindelseorganet 30 utgörs här av en skena, företrädesvis av plast, vars utsträckning i jordbruksredskapets 2 längdled är större än dess utsträckning i jordbruksredskapets 2 tvärled. Förbindelseorganet 30 är anslutet till de något kortare såaggregaten 13 via ett skruvförband 34 och en bricka 36, och till de något längre sâaggregaten 12 via en tapp 38 med ett stoppanslag 40, där tappen 38 är fast infäst vid bärdelen 20 och löper genom ett hål 32 hos törbindelseorganet. Härigenom är de längre såaggregaten 12 rörliga i höjdled 10 15 20 530 322 relativt förbindelseorganet 30 medan de kortare såaggregaten 13 är fixerade i höjdled relativt förbindelseorganet. Med rörlig respektive fixerad avses här relativrörelse vid kontaktpunkterna eftersom såväl sâaggregaten 12, 13 som förbindelseorganet genom den fjädrande upphängningen kan påverkas vridrörelse kring tvärbalken 10 där amplituden varierar med avståndet från balken 10. Genom att ingen relativrörelse tillåts mellan såaggregaten 12, 13 och fórbindelseorganet 30 ijordbruksredskapets 2 tvärled kommer alla såaggregat 12, 13 inom samma grupp att vid eventuell kraftverkan erhålla väsentligen samma rörelse i sidled.The connecting member 30 here consists of a rail, preferably of plastic, the extent of which in the longitudinal direction of the agricultural implement 2 is greater than its extent in the transverse direction of the agricultural implement 2. The connecting member 30 is connected to the slightly shorter saw assemblies 13 via a screw connection 34 and a washer 36, and to the slightly longer saw assemblies 12 via a pin 38 with a stop stop 40, where the pin 38 is fixedly attached to the support part 20 and runs through a hole 32 at the dry connector. As a result, the longer sawing units 12 are movable in height relative to the connecting member 30, while the shorter sawing units 13 are fixed in height relative to the connecting member. By movable and fixed, respectively, is meant relative movement at the contact points since both the saw assemblies 12, 13 and the connecting member can be influenced by the resilient suspension rotational movement about the cross beam 10 where the amplitude varies with the distance from the beam 10. 2 transversely, all saw assemblies 12, 13 within the same group will, in the event of a power action, receive substantially the same lateral movement.
Uppfinningen kan varieras inom ramen För patentkraven. Exempelvis kan den tillämpas på andra typer avjordbruksredskap än såmaskiner där samma problembild kan uppstå.The invention can be varied within the scope of the patent claims. For example, it can be applied to other types of agricultural implements than seed drills where the same problem picture can arise.
Såaggregaten kan ersättas av någon annan typ. En annan typ av jordbearbetande organ än såaggregat kan användas, exempelvis uppluckringsanordningar eller harv- eller kultivatorpinnar. Samma fjädrande organ kan förbinda till närliggande jordbearbetancle organ med balken även om bästa funktion fås när varje jordbearbetande organ har ett separat fjädrande organ. Vidare kan förbindelseorganet ersättas av flera mindre separata förbindelseorgan där varje fórbindelseorgan förbinder två såaggregat. Denna lösning blir dock onödigt komplicerad eftersom samtliga förbindelsepunkter mellan förbindelseorganet och de jordbearbetande organen bör ligga på samma avstånd från fjäderorganets infästning vid bäraren för att undvika låsning mot sidledsrörelser.The sowing units can be replaced by another type. A type of tillage means other than saws can be used, for example loosening devices or harrow or cultivator sticks. The same resilient means can connect to adjacent tillage means with the beam even if the best function is obtained when each tillage means has a separate resilient means. Furthermore, the connecting means can be replaced by several smaller separate connecting means, each connecting means connecting two sawing assemblies. However, this solution becomes unnecessarily complicated since all the connection points between the connecting means and the soil cultivating means should be at the same distance from the attachment of the spring means to the carrier in order to avoid locking against lateral movements.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE0701255A SE0701255L (en) | 2007-05-23 | 2007-05-23 | Connecting means for resilient earthworking means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE0701255A SE0701255L (en) | 2007-05-23 | 2007-05-23 | Connecting means for resilient earthworking means |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE530322C2 true SE530322C2 (en) | 2008-04-29 |
| SE0701255L SE0701255L (en) | 2008-04-29 |
Family
ID=39322353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE0701255A SE0701255L (en) | 2007-05-23 | 2007-05-23 | Connecting means for resilient earthworking means |
Country Status (1)
| Country | Link |
|---|---|
| SE (1) | SE0701255L (en) |
-
2007
- 2007-05-23 SE SE0701255A patent/SE0701255L/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| SE0701255L (en) | 2008-04-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |