NO116391B - - Google Patents
Download PDFInfo
- Publication number
- NO116391B NO116391B NO164592A NO16459266A NO116391B NO 116391 B NO116391 B NO 116391B NO 164592 A NO164592 A NO 164592A NO 16459266 A NO16459266 A NO 16459266A NO 116391 B NO116391 B NO 116391B
- Authority
- NO
- Norway
- Prior art keywords
- strips
- strip
- distance
- radial
- parts
- Prior art date
Links
- 239000000463 material Substances 0.000 claims description 14
- 239000010902 straw Substances 0.000 description 4
- 238000007373 indentation Methods 0.000 description 2
- 230000004323 axial length Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
- A01F12/18—Threshing devices
- A01F12/20—Threshing cylinders with ribs
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Threshing Machine Elements (AREA)
- Buffer Packaging (AREA)
Description
Anordning vod slagtromrnol for treskoverk. Device vod impact drum motor for woodworking.
Denne oppfinnelse vedrbrer en anordning ved slagtrommel This invention relates to a device for an impact drum
for treskeverk av den art, hvor et antall slaglistor i:.- festt.t jevnt fordelt om en roterbar aksel i radial avstand fra denne, og hvor der mellom slaglistene i aksialretningen er fastspent strimler av elastisk ettergivende materiale, som er konvekst buet med en radius som i hovedsaken svarer til slagtrommelens maksimale virkeradius. for threshing machines of the kind where a number of slats are fixed evenly distributed around a rotatable shaft at a radial distance from this, and where between the slats in the axial direction strips of elastic yielding material are clamped, which are convexly curved with a radius which mainly corresponds to the impact drum's maximum operating radius.
Formålet med denne anordning er at strimlene skal lukka mellomrommene mellom tilgrensende slaglister fullstendig og bringa det ved slaglistene uttreskede korn til å passere gjennom slagbro^n samtidig som strimlenes overflate holder halmmaterialet presset mot slagbroen, således at gjenværende korn treskes ut ved friksjon. Tresketromler av denne art gir tilfredstillende resultater med hen-syn til treskingen, samtidig som effektforbruket er rimelig under vanlige betingelser. The purpose of this device is for the strips to completely close the spaces between adjacent threshing strips and cause the grain threshed out at the threshing strips to pass through the threshing bridge at the same time that the surface of the strips keeps the straw material pressed against the threshing bridge, so that the remaining grain is threshed out by friction. Threshing drums of this type give satisfactory results with regard to threshing, while the power consumption is reasonable under normal conditions.
Praksis, har imidlertid vist at hvis der bak en slaglist; oppstår en vesentlig ettersleping av treskematerialet eller halmen, Practice, however, has shown that if there behind a strike bar; there is a significant backlog of threshing material or straw,
på trommelen, vil der mellom det punkt hvor halmmaterialet blir i presset mellom den elastisk ettergivende strimmel og broen og den etterfblgende slaglist, danne seg en konveks bblge som er lik den omkretsforkortelse som strimlen får ved den radiale inntrykning av det forangående strimmelparti, mot hvilket det etterslepende halm-materiale trykker, hvilken bblge lett vil slå mot slagbroen med den folge at effektforbruket vil stige til det flerdobbelte samtidig som strimlene hurtig vil bdelegges. on the drum, between the point where the straw material is in the pressure between the elastically yielding strip and the bridge and the subsequent impact strip, a convex bulge will form which is equal to the circumferential shortening that the strip gets due to the radial indentation of the preceding strip part, against which the trailing straw material presses, which bubble will easily hit the drawbridge with the consequence that the power consumption will rise to the multifold at the same time that the strips will quickly be damaged.
Formålet med oppfinnelsen er å eliminere denne: ulempe ■ The purpose of the invention is to eliminate this: disadvantage ■
og hindre at den nevnte bblgedannelse i de elastisk ettergivende: strimler og den derav fblgende kraftbkning og slitasje skal kunne oppstå. and prevent the aforementioned bubble formation in the elastically yielding strips and the resulting force bending and wear from occurring.
Ifblge oppfinnelsen er dette oppnådd ved at hver av strimlene av elastisk ettergivende materiale er. forbundet med en innenforliggende og i hovedsaken konsentrisk til samme forlbpende j stiv, plateformet bæredel ved hjelp av bbyelige, ikke strekkbare radiale forbindelser, hvis innbyrdes avstand er relativt liten og svarer til avstanden mellom strimlene og de innenforliggende\bæredeler. According to the invention, this is achieved by each of the strips of elastic yielding material. connected to an internal and essentially concentric to the same continuous j rigid, plate-like support part by means of flexible, non-extensible radial connections, the mutual distance of which is relatively small and corresponds to the distance between the strips and the internal\support parts.
Tegningen viser et utfbrelseseksempel på oppfinnelsen. ii The drawing shows an embodiment of the invention. ii
i Her betegner 1 slagtrommeleais aksel, på hvilken der ved hjelp av ! skiver eller armkryss 2 er festet slaglister 3, hvis antair velges; etter bnske eller behov og som samarbeider med en slagbro (ikke vikt). i Here 1 denotes the shaft of the impact drum, on which there by means of ! washers or cross-arms 2 are attached strike strips 3, if antair is selected; as desired or needed and which cooperates with a drawbridge (not weighted).
Mellomrommet mellom tilgrensende slaglister 3 er.full-t stendig lukket ved hjelp av en mellom slaglistene i akseretningen j fastspent strimmel h av et elastisk ettergivende materiale som aetjb r 1 The space between adjacent battens 3 is permanently closed by means of a strip h between the battens in the axial direction j clamped of an elastically yielding material such as aetjb r 1
i tverrsnitt er konvekst buet med en' radius som i hovedsaken svarej? til slagtrommelens maksimale virkeradius. in cross-section is convexly curved with a' radius which in the main answerj? to the impact drum's maximum working radius.
I en avpasset radial avstand innenfor hver strimmel h At an adjusted radial distance within each strip h
er der anordnet en konsentrisk $il denne forlbpende plateformet j bæredel 5 av et stivt materiale, f.eks. av metallplate, herdet plast eller lignende. Den elastisk bbyelige strimmel h er forbundet med<1>den plateformede bæredel 5 over et antall radialt anordnede og i strimi is there arranged a concentric $il this continuous plate j carrier part 5 of a rigid material, e.g. of sheet metal, hardened plastic or similar. The elastically bendable strip h is connected to<1>the plate-shaped carrier part 5 over a number of radially arranged and in strips
meiens h hele lengde forlbpende ekellgnende forbindelser 6 av et boyelig, men ikke strekkbart materiale, f.eks. gummiert kord eller the entire length of the continuous needle-like connections 6 of a flexible but not stretchable material, e.g. rubberized cord or
. lignende. . the like.
Forbindelsene 6 kan hensiktsmessig være dannet av en The connections 6 can suitably be formed by a
gummiert tekstilbane med meanderform (firkantet bolgeform) og hvor- rubberized textile track with a meander shape (square wave shape) and where
. av de forbindende partier 6' hensiktsmessig er festet ved vulkani-sering til strimmelens *+ innerside henholdsvis den tilliggende side ;: av bæredelen 5, som vist. ;Avstanden mellom den elastisk ettergivende strimmel og ;den stive bæredel 5 velges så liten som mulig; en avstand svarende til lo - 2o av slagtrommelens radius har vist gode resultater,. Avstanden mellom de radiale forbindelser 6 bor velges innenfor ;o,5 - 2 ganger avstanden mellom strimmelen h og bæredelen 5. ;Ved den viste utfbrelse er de enkelte strimmelmontering- ;i er formet som like sirkelelementer, omfattende strimmelen<*>+., den . of the connecting parts 6' are suitably attached by vulcanization to the strip's *+ inner side respectively the adjacent side ;: of the carrier part 5, as shown. The distance between the elastically yielding strip and the rigid support part 5 is chosen as small as possible; a distance corresponding to lo - 2o of the impact drum's radius has shown good results. The distance between the radial connections 6 should be chosen within ;o.5 - 2 times the distance between the strip h and the carrier part 5. ;In the embodiment shown, the individual strip mounts- ;i are shaped as equal circular elements, comprising the strip<*>+., it
• plateformede bæredel 5 og forbindelsene 6, hensiktsmessig med en i aksial lengde svarende til slagtrommelens lengde og med en sådan omkretslengdé at de griper under tilgrensende slaglister 3. For i å kunne feste elementene i overlappende forhold til innersiden av slaglistene eller disses bæredeler, er bæreplaten 5 langs den ene ; sidekant gitt en utadrettet vinkelboyning 7 som svarer til tykkel- • plate-shaped support part 5 and the connections 6, suitably with an axial length corresponding to the length of the impact drum and with such a circumferential length that they grip under adjacent impact strips 3. In order to be able to attach the elements in an overlapping relationship to the inner side of the impact strips or their support parts, the support plate is 5 along one ; side edge given an outwardly directed angular bend 7 which corresponds to thick
sen av det tilstbtende kantparti av bæredelen 5 og det tilliggende elements strimmel h.; then of the adjacent edge part of the carrier part 5 and the adjacent element strip h.;
Som det vil forståes kan de stive bæredeler 5 være i As will be understood, the rigid support parts 5 can be i
t t
ett stykke i form av en stiv sylindrisk mantel, til hvis over- one piece in the form of a rigid cylindrical mantle, to whose upper-
I flate strimlene h er festet på den foran beskrevne måte. The flat strips h are attached in the manner described above.
! Ved en montering av de elastisk ettergivende strimler ved hjelp av stive bæredeler og bbyelige, men ikke strekkbare forbindelser, er der oppnådd sikkerhet for at der ved en eventuell etterslepning av materiale eller ved passering av et fremmed- ! By installing the elastically yielding strips using rigid support parts and flexible, but not stretchable connections, it is ensured that in the event of material lagging behind or when a foreign
legeme som bevirker partiell inntrykning av den elastiske strimmel, ikke dannes noen etterfalgende bblge eller utbuling i strimmel-materiaiet, fordi en etterslepning vil medfbre at de etterfblgende forholdsvis tette og korte forbindelser 6 vil danne en vinkel med radien og 'dermed trekke den elastiske strimmel inn mot bæredelen. body which causes partial indentation of the elastic strip, no subsequent bulge or bulge is formed in the strip material, because a lag will mean that the subsequent relatively tight and short connections 6 will form an angle with the radius and thus pull the elastic strip in against the carrier part.
Claims (3)
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO164592A NO116391B (en) | 1966-09-07 | 1966-09-07 | |
NL6711995A NL6711995A (en) | 1966-09-07 | 1967-08-31 | |
US669349A US3481344A (en) | 1966-09-07 | 1967-09-01 | Arrangement in beater cylinders for threshers |
GB40312/67A GB1177777A (en) | 1966-09-07 | 1967-09-04 | Improvements in or relating to Threshing Machines |
CH1231967A CH470831A (en) | 1966-09-07 | 1967-09-04 | Threshing drum of threshing machines |
DEC43266A DE1298767B (en) | 1966-09-07 | 1967-09-05 | Device on threshing cylinders |
FR1558323D FR1558323A (en) | 1966-09-07 | 1967-09-06 | |
DK447567AA DK116627B (en) | 1966-09-07 | 1967-09-06 | Device for threshing drums for threshers. |
ES344811A ES344811A1 (en) | 1966-09-07 | 1967-09-07 | Arrangement in beater cylinders for threshers |
AT817267A AT271971B (en) | 1966-09-07 | 1967-09-07 | Device in threshing cylinders of threshing machines |
BE703585D BE703585A (en) | 1966-09-07 | 1967-09-07 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO164592A NO116391B (en) | 1966-09-07 | 1966-09-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
NO116391B true NO116391B (en) | 1969-03-17 |
Family
ID=19909696
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO164592A NO116391B (en) | 1966-09-07 | 1966-09-07 |
Country Status (11)
Country | Link |
---|---|
US (1) | US3481344A (en) |
AT (1) | AT271971B (en) |
BE (1) | BE703585A (en) |
CH (1) | CH470831A (en) |
DE (1) | DE1298767B (en) |
DK (1) | DK116627B (en) |
ES (1) | ES344811A1 (en) |
FR (1) | FR1558323A (en) |
GB (1) | GB1177777A (en) |
NL (1) | NL6711995A (en) |
NO (1) | NO116391B (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4164947A (en) * | 1978-03-10 | 1979-08-21 | Deere & Company | Rotor for an axial flow rotary separator |
US4178943A (en) * | 1978-03-24 | 1979-12-18 | Deere & Company | Rotor for an axial flow rotary separator |
DE2942448A1 (en) * | 1979-10-20 | 1981-05-14 | Claas Ohg, 4834 Harsewinkel | COMBINE DRIVER FOR THE PRODUCTION OF CORN-COB-MIX FROM CORN Cobs |
US4505279A (en) * | 1983-08-08 | 1985-03-19 | Sperry Corporation | Staggered spiral rasp bar segments for axial flow combines |
DE3914962A1 (en) * | 1989-05-06 | 1990-11-08 | Claas Ohg | HARVESTER |
US5569080A (en) * | 1995-07-06 | 1996-10-29 | Estes; Don | Crop straw flow disruption device for use on crop harvesting machine separation grate |
DE19861245B4 (en) * | 1998-01-29 | 2005-05-25 | Deere & Company, Moline | Combine with a rotary conveyor |
BE1022464B1 (en) * | 2015-03-04 | 2016-04-07 | Cnh Industrial Belgium Nv | Dorstrommel |
CN113016264A (en) * | 2021-04-08 | 2021-06-25 | 农业农村部南京农业机械化研究所 | Peanut shelling roller with variable-diameter flexible beating plates |
CN114766687B (en) * | 2022-04-28 | 2023-11-14 | 农业农村部南京农业机械化研究所 | Nut shelling roller |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2361633A (en) * | 1941-01-09 | 1944-10-31 | Jones George Douglas | Thresher bars for harvesting machines |
US3127898A (en) * | 1962-05-28 | 1964-04-07 | Massey Ferguson Ltd | Threshing cylinder construction |
US3259134A (en) * | 1964-03-09 | 1966-07-05 | Stokland Sigmund | Threshing cylinder |
US3410271A (en) * | 1965-12-06 | 1968-11-12 | Deere & Co | Removable filler elements for threshing cylinder |
-
1966
- 1966-09-07 NO NO164592A patent/NO116391B/no unknown
-
1967
- 1967-08-31 NL NL6711995A patent/NL6711995A/xx unknown
- 1967-09-01 US US669349A patent/US3481344A/en not_active Expired - Lifetime
- 1967-09-04 GB GB40312/67A patent/GB1177777A/en not_active Expired
- 1967-09-04 CH CH1231967A patent/CH470831A/en not_active IP Right Cessation
- 1967-09-05 DE DEC43266A patent/DE1298767B/en active Pending
- 1967-09-06 DK DK447567AA patent/DK116627B/en unknown
- 1967-09-06 FR FR1558323D patent/FR1558323A/fr not_active Expired
- 1967-09-07 BE BE703585D patent/BE703585A/xx unknown
- 1967-09-07 AT AT817267A patent/AT271971B/en active
- 1967-09-07 ES ES344811A patent/ES344811A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DK116627B (en) | 1970-01-26 |
ES344811A1 (en) | 1969-01-01 |
AT271971B (en) | 1969-06-25 |
FR1558323A (en) | 1969-02-28 |
DE1298767B (en) | 1969-07-03 |
GB1177777A (en) | 1970-01-14 |
NL6711995A (en) | 1968-03-08 |
BE703585A (en) | 1968-03-07 |
CH470831A (en) | 1969-04-15 |
US3481344A (en) | 1969-12-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NO116391B (en) | ||
SE7701775L (en) | ELASTIC STORAGE FOR THE DRIVE SHAFT WITH A PATCH MATRIX PRINTER OR SIMILAR | |
US3259134A (en) | Threshing cylinder | |
US5389038A (en) | Crop strippers | |
US2349380A (en) | Thresher cylinder | |
NO152341B (en) | PROCEDURE FOR OPERATING AN ELECTROLYCLE CELL FOR THE PREPARATION OF ALKALIC CHLORATES | |
CA2314160A1 (en) | Teeth arrangement for blade disks | |
US3079924A (en) | Thresher beater bars | |
US3207163A (en) | Husking roll | |
JPS6033612Y2 (en) | antenna device | |
SU673790A1 (en) | Valve unit | |
EP0595882B1 (en) | Chopper | |
SU810483A1 (en) | Roller for feeding logs | |
US73204A (en) | Improvement in teeeshing-machine | |
IT1131403B (en) | Arched plant protector with adjustable cover | |
GEP20217267B (en) | Wind energetical device turbine | |
US1548069A (en) | Plate mounting | |
US2909022A (en) | Rotary pneumatic harvester reel | |
US5600A (en) | Threshing-machine | |
RU2003125459A (en) | THRESHING AND SEPARATING DEVICE | |
SU126465A1 (en) | Plank spreader for fabric | |
US96687A (en) | Improvement in paper bosoms | |
USRE3162E (en) | Improved washing-machine | |
SU572624A1 (en) | Device for supporting elastic pipelines | |
JPS52120653A (en) | Circular array antenna |