SE462110B - DEVICE FOR SORTING BUY - Google Patents
DEVICE FOR SORTING BUYInfo
- Publication number
- SE462110B SE462110B SE8901461A SE8901461A SE462110B SE 462110 B SE462110 B SE 462110B SE 8901461 A SE8901461 A SE 8901461A SE 8901461 A SE8901461 A SE 8901461A SE 462110 B SE462110 B SE 462110B
- Authority
- SE
- Sweden
- Prior art keywords
- grid
- motion transmission
- transmission device
- bucket
- flexible
- Prior art date
Links
- 230000033001 locomotion Effects 0.000 claims description 9
- 229910000639 Spring steel Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims 5
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000003415 peat Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F7/00—Equipment for conveying or separating excavated material
- E02F7/06—Delivery chutes or screening plants or mixing plants mounted on dredgers or excavators
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
- E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
- E02F3/402—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with means for facilitating the loading thereof, e.g. conveyors
- E02F3/405—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with means for facilitating the loading thereof, e.g. conveyors using vibrating means
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
- E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
- E02F3/407—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with ejecting or other unloading device
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Shovels (AREA)
- Combined Means For Separation Of Solids (AREA)
- Sorting Of Articles (AREA)
Description
462 110 F" e f"r' sfor Den i fig 1 visade sorterskopan, som betecknas 1, be- star av ett bakstycke 2, tva sidoväggar 3, en skärplát 4 och en ram 5 sträckande sig mellan sidoväggarna 3. Dessa delar är fastsvetsade vid varandra. Skopan 1 saknar egent- lig botten men är försedd med ett galler i form av tvá gallerenheter 6 och 7 delvis införda i varandra. Varje gallerenhet innefattar ett antal parallella stänger 6a resp 7a, vars ena ändar är vridbart förbundna med en mel- lan sidoväggarna 3 intill skärplàten 4 fastsatt axel. The sorting bucket shown in Fig. 1, designated 1, consists of a back piece 2, two side walls 3, a cutting plate 4 and a frame 5 extending between the side walls 3. These parts are welded to each other. The bucket 1 actually lacks a bottom but is provided with a grid in the form of two grid units 6 and 7 partially inserted into each other. Each grid unit comprises a number of parallel rods 6a and 7a, respectively, one end of which is rotatably connected to a shaft fixed between the side walls 3 next to the cutting plate 4.
Stängernas 6a andra ändar är förbundna med en främre plàt 9 och stängernas 7a andra ändar är förbundna med en bakre plàt 10 parallell med den främre plàten 9 och belägen delvis under denna. Plätarna 9 och 10 är rörliga i vertikal led och erháller en sädan rörelse fram och tillbaka pà nedan beskrivet sätt.The other ends of the rods 6a are connected to a front plate 9 and the other ends of the rods 7a are connected to a rear plate 10 parallel to the front plate 9 and located partly below it. The plates 9 and 10 are movable in the vertical direction and receive such a movement back and forth in the manner described below.
Pá ramen 5 är fyra lagerbockar 11 fastsatta, i vilka en drivaxel 12 är roterbart lagrad. Drivaxeln 12 drivs av en pá ramen 5 fastsatt hydraulmotor 13. Drivaxeln 12 är försedd med fyra excenterskivor 14 (fig. 3 och 4) omgivna av lagerhus 15 och 16. De bada i lagerhusen 15 belägna excenterskivorna 14 är med sina längst bort fràn driv- axeln 12 belägna delar förskjutna 180” relativt de båda andra i lagerhusen 16 belägna excenterskivornas 14 mot- svarande delar.Attached to the frame 5 are four bearing brackets 11, in which a drive shaft 12 is rotatably mounted. The drive shaft 12 is driven by a hydraulic motor 13 attached to the frame 5. The drive shaft 12 is provided with four eccentric discs 14 (Figs. 3 and 4) surrounded by bearing housings 15 and 16. The two eccentric discs 14 located in the bearing housings 15 are with their furthest from the drive shaft shaft 12 parts offset 180 ”relative to the two other parts of the eccentric discs 14 located in the bearing housings 16.
Lagerhusen 15 är förbundna med den främre plåten 9 och lagerhusen 16 är förbundna med den bakre pláten 10 pà det nedan beskrivna och speciellt i fig 4 visade sättet.The bearing housings 15 are connected to the front plate 9 and the bearing housings 16 are connected to the rear plate 10 in the manner described below and especially shown in Fig. 4.
Lagerhusen 15 och 16 är försedda med utspràng 15a resp. 16a, som vart och ett har en konformad kropp 17 fastsatt därpà. Ett flexibelt element i form av ett fjäderstàl 18 med fastsvetsad förstärkningsplatta 23 är försett med ett häl 18a. En konisk hylsa 19 passar pà kroppen 17 och i hà- let 1Ba. När dessa detaljer monterats införes en skruv 20 i hylsan 19, sedan en bricka 21 lagts mellan denna och skruvskallen, och gängas fast i kroppen 17. Därefter gängas en genom ett hàl 18b i fjäderstálet 18 förd skruv 22 fast i utspránget 15a, 16a. 462 110 Armarna 18 är i sina från axeln 12 vända ändar för- bundna med plåtarna 9 och 10 på samma sätt som armarnas 18 mot axeln 12 vända ändar är förbundna med utsprången 15a, 16a, vilket framgår av fig 4 och därför icke torde behöva beskrivas. I fig 4 har detaljerna i den undre fast- sättningsanordningen försetts med samma hänvisningsbe- teckningar, som för motsvarande detaljer i den övre fast- sättningsanordningen, men med tillägg av primtecken.The bearing housings 15 and 16 are provided with projections 15a and 16a, each having a conical body 17 attached thereto. A flexible element in the form of a spring steel 18 with welded reinforcing plate 23 is provided with a heel 18a. A conical sleeve 19 fits on the body 17 and in the hole 1Ba. When these parts have been mounted, a screw 20 is inserted into the sleeve 19, after a washer 21 has been placed between it and the screw head, and threaded into the body 17. Then a screw 22 passed through a hole 18b in the spring steel 18 is threaded into the projection 15a, 16a. The arms 18 are connected at their ends facing from the shaft 12 to the plates 9 and 10 in the same way as the ends of the arms 18 facing the shaft 12 are connected to the projections 15a, 16a, which appears from Fig. 4 and therefore should not be described. . In Fig. 4, the details of the lower fastening device have been provided with the same reference numerals as for corresponding details in the upper fastening device, but with the addition of prime characters.
Med de ovan beskrivna fastsättningsanordningarna 17-22 och 17'-22' uppnås en glappfri, lätt demonterbar och mon- terbar samt tillförlitlig förbindelse mellan lagerhusen 15, 16 och de båda gallret bildande gallerenheterna 6 och 7 med stängerna 6a och 7a.With the fastening devices 17-22 and 17'-22 'described above, a clear, easy-to-disassemble and mountable and reliable connection between the bearing housings 15, 16 and the two grid-forming grid units 6 and 7 with the rods 6a and 7a is achieved.
Den ovan beskrivna skopans arbetssätt kommer nu att beskrivas i korthet.The operation of the bucket described above will now be described briefly.
Sedan skopan upptagit uppgrävt vägmaterial startas motorn 13 varvid plåtarna 9 och 10 föres vertikalt mot och från varandra beroende på att de båda av excenterskivorna 14 påverkade lagerhusen 15 förskjuter tillhörande armar 18 upp- åt medan de båda andra av excenterskivorna 14 påverkade lager- husen 16 förskjuter tillhörande armar nedåt, och vice versa.After the bucket has taken up excavated road material, the motor 13 is started, the plates 9 and 10 being moved vertically towards and away from each other due to the two bearing housings 15 affected by the eccentric discs 14 displacing associated arms 18 upwards while the other two bearing housings 16 acting on the eccentric discs associated arms downward, and vice versa.
Härvid erhåller de båda gallerenheterna motriktade sväng- ningsrörelser runt axeln B så att större stycken av exv. jord slås sönder och grus och andra mindre partiklar införes i mellanrummen mellan stängerna och faller ner genom dessa på vägen medan större stycken av exv torv och sten kvar- stannar på gallret. Svängningsrörelserna av stängerna 6 och 7 sker mycket snabbt, och eftersom avståndet mellan dessa är störst vid plàtarna 9 och 10 (ca 1-3 cm) kommer mest väg- material att falla genom gallret i närheten av dessa, spe- ciellt som skopan 1 lämpligen lutas något bakåt under sorte- ringen.In this case, the two grid units receive opposite oscillating movements around the axis B so that larger pieces of e.g. soil is broken up and gravel and other smaller particles are introduced into the spaces between the bars and fall down through them on the road while larger pieces of eg peat and stone remain on the grid. The pivoting movements of the rods 6 and 7 take place very quickly, and since the distance between them is greatest at the plates 9 and 10 (approx. 1-3 cm), most road material will fall through the grid in the vicinity of these, especially as the bucket 1 suitably tilt slightly backwards during sorting.
De beroende på excenterverkan orsakade horisontella för- skjutningarna mellan lagerhusen 15, 16 och plåtarna 9, 10 upptas av de flexibla elementen 18, som böjs mest vid sina undre delar över plattorna 23'. 462110 Ovan har beskrivits och pá ritningarna har visats en utföringsform av anordningen enligt den föreliggande upp- finningen. Det torde förstås att även andra utföringsformer är möjliga och att uppfinningen endast begränsas av det 1 patentkraven angivna.The horizontal displacements caused by the eccentric action between the bearing housings 15, 16 and the plates 9, 10 are absorbed by the flexible elements 18, which bend most at their lower parts over the plates 23 '. 462110 The above has been described and the drawings show an embodiment of the device according to the present invention. It is to be understood that other embodiments are also possible and that the invention is limited only by the claims stated in the claims.
Claims (4)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8901461A SE462110B (en) | 1989-04-21 | 1989-04-21 | DEVICE FOR SORTING BUY |
PCT/SE1990/000265 WO1990012929A1 (en) | 1989-04-21 | 1990-04-20 | A device for a sorting shovel |
EP19900908087 EP0475965B1 (en) | 1989-04-21 | 1990-04-20 | A device for a sorting shovel |
AU55332/90A AU5533290A (en) | 1989-04-21 | 1990-04-20 | A device for a sorting shovel |
DE90908087T DE69003812D1 (en) | 1989-04-21 | 1990-04-20 | DEVICE FOR SORTING BUCKET. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8901461A SE462110B (en) | 1989-04-21 | 1989-04-21 | DEVICE FOR SORTING BUY |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8901461D0 SE8901461D0 (en) | 1989-04-21 |
SE462110B true SE462110B (en) | 1990-05-07 |
Family
ID=20375756
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8901461A SE462110B (en) | 1989-04-21 | 1989-04-21 | DEVICE FOR SORTING BUY |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0475965B1 (en) |
AU (1) | AU5533290A (en) |
DE (1) | DE69003812D1 (en) |
SE (1) | SE462110B (en) |
WO (1) | WO1990012929A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995029297A1 (en) * | 1994-04-20 | 1995-11-02 | Hellgren, Gunborg, Margit, Linea | Improved bucket with screening device |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE464094B (en) * | 1990-03-06 | 1991-03-04 | Clifford Modig | SHOPPING UNIT WITH SALING FUNCTION |
DE4104950A1 (en) * | 1991-02-18 | 1992-08-20 | Helmut Wack | SHOVEL FOR EARTH MOVEMENT DEVICES |
NL194009C (en) * | 1993-09-28 | 2001-04-03 | Anthonie De Gooyer | Shaker for cleaning bulk material. |
DE19715358C2 (en) * | 1997-04-12 | 1999-11-25 | Peter Dappen | Backhoe |
US6041943A (en) * | 1998-08-05 | 2000-03-28 | Samuel Lenko | Adjustable grating pain rock sifter |
GB9908699D0 (en) * | 1999-04-17 | 1999-06-09 | Leyland Rodney J | Segregator bucket |
CA2402518A1 (en) | 2000-03-14 | 2001-09-20 | Htb, Llc | Material separating apparatus and method of using same |
US6834447B1 (en) * | 2002-06-06 | 2004-12-28 | Albert Ben Currey | Excavator sizing bucket |
NL1038468C2 (en) | 2010-12-21 | 2012-06-25 | Haner Infra Innovatie B V | METHOD AND COMPOSITION FOR REBESTRATED. |
FI123997B (en) * | 2012-10-01 | 2014-01-31 | Pohmako Ky | Scoop and its use |
FI124431B (en) * | 2013-02-01 | 2014-08-29 | Pohmako Ky | Shaker, scoop and shaking procedure |
FI20225384A1 (en) * | 2022-05-04 | 2023-11-05 | Allu Innovation And Res Center Oy | Vibrating screen for screening aggregates and/or soils |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3003265A (en) * | 1959-12-30 | 1961-10-10 | Lutjens Herman | Bucket device |
US3765490A (en) * | 1972-06-29 | 1973-10-16 | G Logue | Combined loader bucket and fines separator |
US4157956A (en) * | 1978-04-19 | 1979-06-12 | Robinson Leo E | Screening bucket |
NL174281B (en) * | 1980-08-29 | 1983-12-16 | Hendrik Pleyzier | DEVICE FOR RECORDING A LAYER OF ELEMENTS WITH A CYLINDRICAL RECORDING DEVICE, OF WHICH A VALVE-PARTED PART RECEIVES THE ELEMENTS. |
SE454096B (en) * | 1984-10-18 | 1988-03-28 | Prodec Inter Ab | ROOTABLE SEARCH BASKET WITH CLUTCH ORGANIZATION TO TOOL |
SE454711B (en) * | 1987-03-30 | 1988-05-24 | Prodec Inter Ab | ROOTABLE SEARCH BASKET WITH CLUTCH ORGANIZATION TO TOOL |
-
1989
- 1989-04-21 SE SE8901461A patent/SE462110B/en not_active IP Right Cessation
-
1990
- 1990-04-20 AU AU55332/90A patent/AU5533290A/en not_active Abandoned
- 1990-04-20 EP EP19900908087 patent/EP0475965B1/en not_active Expired - Lifetime
- 1990-04-20 WO PCT/SE1990/000265 patent/WO1990012929A1/en active IP Right Grant
- 1990-04-20 DE DE90908087T patent/DE69003812D1/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995029297A1 (en) * | 1994-04-20 | 1995-11-02 | Hellgren, Gunborg, Margit, Linea | Improved bucket with screening device |
Also Published As
Publication number | Publication date |
---|---|
EP0475965A1 (en) | 1992-03-25 |
EP0475965B1 (en) | 1993-10-06 |
WO1990012929A1 (en) | 1990-11-01 |
SE8901461D0 (en) | 1989-04-21 |
DE69003812D1 (en) | 1993-11-11 |
AU5533290A (en) | 1990-11-16 |
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Legal Events
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