DK143292B - SALT AND / OR GRAND SPREADER - Google Patents

SALT AND / OR GRAND SPREADER Download PDF

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Publication number
DK143292B
DK143292B DK64878A DK64878A DK143292B DK 143292 B DK143292 B DK 143292B DK 64878 A DK64878 A DK 64878A DK 64878 A DK64878 A DK 64878A DK 143292 B DK143292 B DK 143292B
Authority
DK
Denmark
Prior art keywords
slats
salt
spreader
spreading
lumps
Prior art date
Application number
DK64878A
Other languages
Danish (da)
Other versions
DK143292C (en
DK64878A (en
Inventor
N J Oe Nielsen
Original Assignee
N J Oe Nielsen
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by N J Oe Nielsen filed Critical N J Oe Nielsen
Priority to DK64878A priority Critical patent/DK143292C/en
Priority to NO783138A priority patent/NO152662C/en
Priority to NL7809516A priority patent/NL7809516A/en
Priority to CH986178A priority patent/CH633599A5/en
Priority to SE7809918A priority patent/SE440376B/en
Priority to CA000312700A priority patent/CA1121839A/en
Priority to YU02344/78A priority patent/YU234478A/en
Priority to DE19782843412 priority patent/DE2843412A1/en
Priority to PL1978210109A priority patent/PL119510B1/en
Priority to DD78208313A priority patent/DD139612A5/en
Priority to CS786564A priority patent/CS219896B2/en
Priority to IT28620/78A priority patent/IT1099357B/en
Priority to FI783084A priority patent/FI783084A/en
Priority to GB7840098A priority patent/GB2005973B/en
Priority to IE2029/78A priority patent/IE47573B1/en
Priority to FR7828993A priority patent/FR2406030A1/en
Priority to JP12565978A priority patent/JPS5471415A/en
Publication of DK64878A publication Critical patent/DK64878A/en
Priority to US06/233,088 priority patent/US4387855A/en
Publication of DK143292B publication Critical patent/DK143292B/en
Application granted granted Critical
Publication of DK143292C publication Critical patent/DK143292C/en

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Description

143292143292

Patent nr. 141.175 angår en salt- og/eller grusspreder bestående af en som en beholder udformet vogn, hvor to modstående på tværs af køreretningen forløbende vægge skråner ned mod en aflang spalte, ved hvilken der findes en mekanisme til udtømning af salt og/eller grus, og hvor den neders te del af den ene af de skrå beholdervægge udgøres af en eller flere ved siden af hinanden anbragte, svingbart fastgjorte lameller, der rager længere ned end den anden skrå beholdervæg, og det ejendommelige ifølge hovedpatentet er, at der under den eller de svingbare lameller er anbragt en ved kørsel roterbar aksel, hvorpå der for hver lamel er anbragt en knast, hvorved lamellen eller lamellerne ved den frie ende af akselens rotation af knasten eller knasterne svinges mod og bort fra den anden skrå beholdervægs kant.Patent No. 141,175 relates to a salt and / or gravel spreader consisting of a container designed as a container, where two opposing walls running transversely of the driving direction slope down to an oblong slot, in which there is a mechanism for discharging salt and / or gravel, and wherein the lower part of one of the inclined container walls is formed by one or more adjacent, pivotally secured slats extending further than the other inclined container wall, and the peculiar according to the main patent is that the pivotable lamellae (s) is disposed on a rotatable shaft, on which is mounted a cam for each lamella, whereby the lamellae or lamellae are pivoted towards and away from the edge of the other oblique container wall at the free end of the shaft (s).

Ifølge krav 3 i dette patent findes der nær lamellens eller lamellernes frie kant en ind under den anden skrå beholdervæg ragende stopplade.According to claim 3 of this patent, there is a stop plate protruding from the free edge of the lamella or lamellae, which protrudes under the second inclined container wall.

Ved spredning af især salt med en sådan spreder har det vist sig vanskeligt at opnå den ønskede jævne udlægning af saltet, når dette er fugtigt, idet saltet i denne tilstand er tilbøjeligt til at danne større eller mindre klumper, som samler sig i sprederen bag stoppladen. Da det især ved spredning af salt er ønskeligt, at dette fordeles så jævnt som muligt for at opnå det maksimale udbytte af saltets virkning og dermed en økonomisk saltning, er det en ulempe, at klumperne ikke bliver sønderdelt, idet saltet derved bliver udlagt i større eller mindre klumper.When spreading salt in particular with such a spreader, it has proved difficult to achieve the desired uniform deposition of the salt when moist, since the salt in this state tends to form larger or smaller lumps which accumulate in the spreader behind the stop plate . As it is desirable, especially when spreading salt, to distribute it as evenly as possible in order to obtain the maximum benefit from the effect of the salt and thus an economical salting, it is a disadvantage that the lumps are not decomposed, as the salt is thus laid out in larger or smaller lumps.

Det er opfindelsens formål at afhjælpe denne mangel, og dette opnås, når der på beholderens ene side ovenover stoppladen er monteret et antal fjedrende lameller, hvis neder-ste frie kanter forløber i alt væsentligt parallelt med stoppladens overkant, hvilke lameller bevæges frem og tilbage fra stoppladen og indefter mod saltets og/eller grusets udstrømningsretning.The object of the invention is to remedy this defect, and this is achieved when a plurality of resilient slats are mounted on one side of the container above the bottom free edges, the lower free edges of which extend substantially parallel to the top of the stop plate, which slats move back and forth from the the stop plate and towards the outflow direction of the salt and / or gravel.

Herved opnås sikkerhed for, at spredematerialet bliver udkastet fra sprederen i en fuldstændig jævn strøm, idet alle eventuelle klumper bliver sønderslået af de frem- og tilbagesvingende lameller. Herved kan sprederen indstilles til en given udkastningsmængde og fastholdes i denne indstille- • : ¾..This provides assurance that the spreading material is ejected from the spreader in a completely smooth flow, with any possible lumps being shattered by the reciprocating slats. This allows the spreader to be set to a given ejection amount and held in this setting- •: ¾ ..

.... - - i . £ ' 2 143292 de position, selv om spredematerialet ændrer konsistens og kornstørrelse ved f. eks. fugtoptagelse. Det betyder igen, at der kan spares meget materiale og dermed penge ved brug af maskinen, idet man ikke behøver at overdosere for at opnå sikkerhed for tilstrækkelig udspredning, hvad man ellers må gøre, når saltet eller gruset klumper..... - - i. 2 'position, although the spreading material changes consistency and grain size by, for example, moisture absorption. This in turn means that a lot of material and thus money can be saved when using the machine, since there is no need to overdose to ensure sufficient spreading, what else to do when the salt or gravel lumps.

Ved at forsyne lamellerne med den i krav 2 omhandlede eftergivelige plade, opnås sikkerhed for fuldstændig sønderdeling af klumperne, ligesom det i krav 3 omhandlede øje effektivt kan gennembryde alle klumper og derved sønderdele disse.By providing the slats with the resilient plate of claim 2, assurance of complete disintegration of the lumps is achieved, just as the eye of claim 3 can effectively pierce all lumps and thereby disintegrate them.

Endvidere er den i krav 4 omhandlede drivning af lamellerne en særdeles hensigtsmæssig konstruktion, og den i irav 5 omhandlede påvirkning af lamellerne sikrer en hensigtsmæssig udkastning.Furthermore, the operation of the slats according to claim 4 is a very suitable construction, and the influence of the slats according to paragraph 5 ensures an appropriate ejection.

Endelig er det af hensyn til spredning ved hakning af maskinen hensigtsmæssigt, at spredefunktionen bibeholdes ved tilbagekøring, som omhandlet i krav 6.Finally, for the sake of spreading by chopping the machine, it is desirable that the spreading function be retained upon reversal as defined in claim 6.

Opfindelsen skal i det følgende forklares nærmere i forbindelse med tegningen, der skematisk viser et lodret længdesnit gennem de væsentlige dele af en spreder ifølge opfindelsen.The invention will now be explained in more detail in connection with the drawing, which schematically shows a vertical longitudinal section through the essential parts of a spreader according to the invention.

Den viste salt- og/eller grusspreder består af en-som en beholder udformet vogn, hvis understel med kørehjul ikke skal omtales nærmere. Vognen kan være selvkørende eller således udformet, at den kan slæbes af eksempelvis en lastbil.The shown salt and / or gravel spreader consists of a container-shaped trolley whose chassis with drive wheels does not need to be mentioned further. The trolley may be self-propelled or designed to be towed by, for example, a truck.

To modstående på tværs af køreretningen for vognen forløbende vægge.],2 skråner ned mod en aflang spalte, gennem hvilken salt- og/eller grus udtømmes.Two opposite transverse running directions of the carriage-extending walls.], 2 sloping down towards an oblong slit through which salt and / or gravel is discharged.

Den nederste del af den ene af de skrå beholdervægge 1 udgøres af eller bærer en eller flere ved siden af hinanden anbragte svingbare lameller 3, der rager længere ned end den anden skrå beholdervæg 2. Under lamellen eller lamellerne 3 er. anbragt en ved kørsel roterbar aksel 4,hvorpå der for hver lamel 3 er anbragt en knast 5, således at lamellen eller lamellerne 3 ved akselens 4 rotation af knasten eller knasterne 5 svinges mod og bort fra den anden skrå beholdervæg 2.The lower part of one of the inclined container walls 1 is made up of or carries one or more adjacent pivotable slats 3 which extend further downward than the other inclined container wall 2. Below the slat or slats 3 is. a rotatable shaft 4 is mounted on the drive, on which a cam 5 is arranged for each lamella 3, so that the lamella or lamellae 3 is rotated by the shaft 4 of the cam or lugs 5 towards and away from the second inclined container wall 2.

'η—_ 3 143292η — _ 3 143292

Ved underkanten af lamellerne 3 er anbragt en ind under den anden skrå beholdervæg 2 ragende stopplade 6. Stoppladen 6 er således svingbart (som vist på tegningen) eller forskydeligt anbragt, at den kan føres fra stillinger, hvor i hvert fald en del af pladen 6 befinder sig under spalten mellem beholdervæggene til en stilling, hvor pladen 6 ikke befinder sig i strømmen af materiale, der udtømmes gennem spalten.At the lower edge of the slats 3, a stop plate 6 is projected into the second inclined container wall 2. The stop plate 6 is thus pivotable (as shown in the drawing) or displaceable so that it can be guided from positions where at least part of the plate 6 is located below the gap between the container walls to a position where the plate 6 is not in the flow of material discharged through the gap.

Under den eller de svingbare lameller 3 er endvidere anbragt en anden, ved hjælp af et ikke vist håndgreb roter-bar aksel 7, hvorpå der ligeledes for hver lamel 3 er anbragt en knast 8. Ved manuel drejning af denne aksel 7 kan lamellens eller lamellernes 3 mulighed for at bevæge sig bort fra den anden skrå beholdervæg 2 begrænses helt, hvorved spalten lukkes, eller delvis hvorved udtømningsmængden kan reguleres efter behov.Further, underneath the pivotable lamella (s) 3 is placed another, by means of a handle 7 which is not shown rotatable, on which a cam 8 is also placed for each lamella 3. 3, the possibility of moving away from the second inclined container wall 2 is completely limited, thereby closing the gap, or partially allowing the amount of discharge to be adjusted as required.

Ved den anden skrå beholdervæg 2 er der fastgjort en eller flere fjedrende lameller 11, hvortil der forneden er fastgjort en eftergivelig plade 10. Denne plade kan være fremstillet af ethvert egnet gummi- eller formstof og er formet og dimensioneret således, at pladens nederste kant forløber i alt væsentligt parallelt med stoppladens 6 overkant samtidig med, at hosliggende lameller og plader frit kan passere forbi hinanden. På tegningen er vist en forholdsvis kort plade 10, men der er naturligvis intet til hinder for, at denne kan være både længere og kortere alt efter behov.At the second inclined container wall 2, one or more resilient slats 11 are attached, to which is attached a resilient plate 10. This plate can be made of any suitable rubber or resin and is shaped and dimensioned so that the lower edge of the plate extends. substantially parallel to the upper edge of the stop plate 6, at the same time that adjacent slats and plates can freely pass each other. The drawing shows a relatively short plate 10, but of course there is nothing to prevent it from being both longer and shorter as needed.

I stedet for den viste eftergivelige plade kan man med fordel forsyne lamellerne med et øje enten i form af en udsparing i lamellens nederste del eller ved påsætning af en bøjle af f. eks. rundjern. Denne konstruktion giver ved visse materialer en bedre nedbrydning af klumperne, idet øjeformen giver mulighed for at gennemskære klumperne.Instead of the resilient plate shown, it is advantageous to provide the lamellae with an eye either in the form of a recess in the lower part of the lamella or by attaching a bracket, for example, round iron. This construction gives better breakdown of the lumps for certain materials, as the eye shape allows the lumps to be cut.

De fjedrende lameller 11, der fortrinsvis er fremstillet af metal, er som nævnt fastgjort til beholderen på en sådan måde, at de i udspændt tilstand har retning mod stoppets yderside. Lamellerne er monteret indbyrdes parallelt i en passende afstand fra hinanden. Antallet af lameller og afstanden mellem disse kan tilpasses efter arten af spred-ningsmeterialet.The resilient slats 11, which are preferably made of metal, are, as mentioned, attached to the container in such a way that they are in a stretched state towards the outside of the stop. The slats are mounted mutually parallel at a suitable distance from one another. The number of slats and the distance between them can be adjusted according to the nature of the spreading material.

143292 4143292 4

Under lamellerne er lejret en drejelig aksel 12, som ud for hver lamel 11 er forsynet med en knast 13. Disse knaster kan være forskudt monteret i forhold til hinanden på akselen, således at lamellerne, når akselen drejes, påvirkes til en frem- og tilbagesvingende bevægelse hen over området fra stoppet og indefter i det område, hvor materialet samler sig før udkastningen.Underneath the slats is mounted a rotatable shaft 12, which is provided with a cam 13 for each slat 11. These lugs may be offset mounted relative to each other on the shaft, so that when the shaft is rotated, the slats are actuated to a reciprocating pivot. movement across the area from the stop and inward into the area where the material gathers before ejection.

Akselen 12 kan forbindes med knastakselen 4, som bevæger bundlamellerne, f. eks. ved hjælp af et ikke vist kædetræk. Herved opnås en synkron drejning af de to aksler og dermed af lamellerne. Dette kan udnyttes til at koordinere opkastet med udkastet fra lamellerne 11, således at materialet epkastes foran lamellerne, som derefter udkaster materialet under lamellernes fremadbevægelse.The shaft 12 can be connected to the camshaft 4 which moves the bottom slats, for example by means of a chain pull not shown. This results in a synchronous rotation of the two shafts and thus of the slats. This can be utilized to coordinate the vomiting with the draft from the slats 11 so that the material is ejected in front of the slats, which then ejects the material during the slats' forward motion.

Ved spredning på stejle bakker og andre steder, kan det være nødvendigt at udføre spredning under maskinens hakning. Det er derfor vigtigt, at spredningen mellem akslerne opretholdes i begge køreretninger. Dette kan ske på forskellig måde, blandt andet ved at akselen 12 forsynes med en frigang, som ved bakning og dermed drejning af akselen i modsat retning af retningen ved fremkøring, bringer knasterne på de to aksler ud af fase, f. eks. ved en 90° forskydning af en af akslerne.When spreading on steep hills and elsewhere, it may be necessary to perform spreading under the machine chopping. It is therefore important that the spread between the axles is maintained in both directions. This can be done in various ways, for example by providing the shaft 12 with a clearance which, when baking and thus turning the shaft in the opposite direction of the forward travel, brings out the shafts on the two shafts, for example by a 90 ° displacement of one of the shafts.

DK64878A 1977-10-11 1978-02-13 SALT AND / OR GRILL SPREADER DK143292C (en)

Priority Applications (18)

Application Number Priority Date Filing Date Title
DK64878A DK143292C (en) 1978-02-13 1978-02-13 SALT AND / OR GRILL SPREADER
NO783138A NO152662C (en) 1977-10-11 1978-09-18 DEVICE FOR SALTING AND / OR SAND SPRAYING.
NL7809516A NL7809516A (en) 1977-10-11 1978-09-19 SALT AND / OR SAND SPREADER.
CH986178A CH633599A5 (en) 1977-10-11 1978-09-21 SALT AND / OR SAND SPREADER.
SE7809918A SE440376B (en) 1977-10-11 1978-09-21 SALT AND / OR GRUS SPREADER
CA000312700A CA1121839A (en) 1977-10-11 1978-10-04 Salt- and/or gravel-spreader
DE19782843412 DE2843412A1 (en) 1977-10-11 1978-10-05 SALT AND / OR SAND SPREADER
YU02344/78A YU234478A (en) 1977-10-11 1978-10-05 Device for spreading salt and/or sand
PL1978210109A PL119510B1 (en) 1977-10-11 1978-10-06 Salt and/or sand sowing machine
DD78208313A DD139612A5 (en) 1977-10-11 1978-10-06 SALT AND / OR SAND STREAKER
CS786564A CS219896B2 (en) 1977-10-11 1978-10-09 Strewing device mainly for the salt and/or sand
FI783084A FI783084A (en) 1977-10-11 1978-10-10 SALT- OCH / ELLER GRUSSPRIDARE
IT28620/78A IT1099357B (en) 1977-10-11 1978-10-10 SALT SPREADER AND / OR GHIAIETTO
IE2029/78A IE47573B1 (en) 1977-10-11 1978-10-11 Mobile spreader
GB7840098A GB2005973B (en) 1977-10-11 1978-10-11 Salt- and/or gravel-spreader
FR7828993A FR2406030A1 (en) 1977-10-11 1978-10-11 SALT AND / OR GRAVEL SPREADER
JP12565978A JPS5471415A (en) 1977-10-11 1978-10-11 Device of disseminating salt or ballast
US06/233,088 US4387855A (en) 1977-10-11 1981-02-10 Salt and/or gravel spreader

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK64878 1978-02-13
DK64878A DK143292C (en) 1978-02-13 1978-02-13 SALT AND / OR GRILL SPREADER

Publications (3)

Publication Number Publication Date
DK64878A DK64878A (en) 1979-08-14
DK143292B true DK143292B (en) 1981-08-03
DK143292C DK143292C (en) 1981-11-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
DK64878A DK143292C (en) 1977-10-11 1978-02-13 SALT AND / OR GRILL SPREADER

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DK (1) DK143292C (en)

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DK143292C (en) 1981-11-30
DK64878A (en) 1979-08-14

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