FI91205C

FI91205C - Sludge spreader distributor

Info

Publication number: FI91205C
Application number: FI930223A
Authority: FI
Inventors: Kari Laakso
Original assignee: Laakson Metalli Ky
Priority date: 1993-01-20
Filing date: 1993-01-20
Publication date: 1994-06-10
Also published as: FI930223A0; FI91205B

Description

91205 i91205 i

Lietteen levittimen iakolaite Tåmå keksinto koskee lietteen levittimen jakolaitetta, joka kasittaa runko-osan, tuloputken putkiyhteen ja useita poistoletkujen putkiyhteitå, joiden halkaisija on pienempi 5 kuin tuloputken putkiyhteen halkaisija.The present invention relates to a sludge spreader distributor which feeds a body part, an inlet pipe connection and a plurality of outlet hose connections with a diameter smaller than 5 inlet pipe diameter.

Keksinnon kohteena olevaa jakolaitetta kaytetåan lietteen-levityslaitteissa lantalietteen levittåmiseksi pelloille. Nåisså laitteissa traktorin peravaunuun asennetulta sailiolta tulee jakolaitteeseen yksi pMaputki. Jakolaitteessa paaputki 10 jakautuu useammaksi levitysletkuksi, joiden halkaisija on pienempi kuin pååputken halkaisija.The distributor device according to the invention is used in sludge spreading devices for applying manure sludge to fields. In these devices, the tank mounted on the tractor's trailer becomes one pMap tube for the distributor. In the distributor, the main pipe 10 is divided into several application hoses with a diameter smaller than the diameter of the main pipe.

Normaaleissa jakolaitteissa kaikki paaputkesta tuleva lie-te pyritåån johtamaan pienempiin letkuihin. Jakolaitteessa ei myoskåån normaalisti ole murskaavia, pyorivia teria. Ongel-15 mana nykyisisså jakolaitteissa on se, ettå paaputkesta mahtuu tulemaan isompia lietekokkareita, kivia yms. kuin mita jako-laitteen jalkeisista letkuista menee låpi.In normal distribution devices, all sludge from the main pipe is tended to lead to smaller hoses. The distributor also does not normally have crushing, rotating blades. The problem with Ongel-15 Mana's current manifolds is that the main pipe can accommodate larger sludge clumps, rocks, etc. than what goes through the hoses after the manifold.

Tåmån keksinnon mukaiselle jakolaitteelle on tunnusomaista se, ettå tuloputken putkiyhde on liitetty runko-osan alaosaan 20 ja poistoletkujen putkiyhteet runko-osan ylåosaan ja ettå runko-osan sisållå on sakkatila ja pyorivå murskainterå.The manifold according to the present invention is characterized in that the pipe connection of the inlet pipe is connected to the lower part 20 of the body part and the pipe connections of the outlet hoses to the upper part of the body part and that the body part has a settling space and a rotating crushing blade.

Kun keksinnon mukaisessa jakolaitteessa on alaosassa sakkatila, raskaammat esineet kuten kivet jååvåt sakkatilaan ei-våtkå nouse ylåosan murskainteråån.When the dispenser according to the invention has a settling space in the lower part, heavier objects such as stones remain in the settling space and do not rise into the crushing blade at the top.

25 Keksinndn mukaista lietteenjakolaitetta kåytetåån trakto rin peråvaunun påålle asennettujen lietteenlevityssåilioiden yhteydesså. Liete puretaan såiliostå yhdellå isolla putkella. Levittimesså on monta pientå jakoletkua. Jakolaite jakaa lietteen isosta putkesta pieniin letkuihin. Keksinnon mukai-30 sessa jakolaitteessa murskainteråt hienontavat kevyemmåt lietteen mukana kulkevat kokkareet. Nåin pystytåån eliminoi-maan vaara siitå, ettå isot lietekokkareet, jotka mahtuvat tulemaan paaputkesta jakolaitteeseen, tukkisivat pienet jako-letkut.The sludge distribution device according to the invention is used in connection with sludge spreading tanks mounted on top of a tractor trailer. The slurry is discharged from the tank with one large tube. The spreader has many small distribution hoses. The distributor distributes the sludge from the large pipe to the small hoses. In the dispensing device according to the invention, the crushing blades grind the lighter lumps entrained in the slurry. This eliminates the risk that large sludge lumps that can come from the main pipe to the manifold will clog the small manifold hoses.

35 Såilion pohja on pikalukitteinen ja helposti avattavissa.35 The bottom of the Såilio is quick-locking and easy to open.

Ylåosan terån pyorimissuunta vaihtuu automaattisesti mååråvå-lein. Murskainterållå on vastateråt jakolaitteen ulkokehållå. Pyorimissuunnan muutos irrottaa murskainteråån ja vastateriin tarttuneet kuitumaiset aineet. Murskainterå pyorii jakolait- 2 teen kehalla sSteensuuntaisesti sijaitsevien jakoletkulåhtd-jen suulla estSen liian isojen kokkareiden paasyn letkuihin.The direction of rotation of the upper blade automatically changes with the setting angle. The crusher blade has counter-blades on the outer circumference of the distributor. The change in the direction of rotation removes the fibrous substances adhering to the crusher blade and the counterblades. The crusher blade rotates at the mouth of the distribution hose sources located diagonally on the circumference of the distributor 2 to prevent the passage of oversized lumps into the hoses.

Seuraavassa esitellåån keksintoS yksityiskohtaisesti kuvioiden 1 ja 2 avulla.The invention will now be described in detail with reference to Figures 1 and 2.

5 Kuvio 1 esittaa jakolaitteen pystyleikkausta ja kuvio 2 esittaa poikkileikkausta, jossa selvyyden vuoksi on esitetty vain putkien låhdot ja murskaintera.Fig. 1 shows a vertical section of the distributor and Fig. 2 shows a cross-section in which, for the sake of clarity, only the pipe wires and the crushing blade are shown.

Jakolaitteen runko muodostuu lieriomåisestå osasta 1, ylS-påadystå 2 ja pikalukitteisesta alapaadystå 3. Liete tulee 10 jakolaitteeseen lierion 1 alaosaan liitetysta putkiyhteesta 4 ja lahtee jakoletkuihin putkiyhteistå 5, jotka on liitetty lierion ylåosaan. Ylakanteen on laakeroitu pystyakseli 6. Akseli on tiivistetty akselitiivisteella 7. Laakerien 8 ylS-puolelle on asennettu hydraulimoottori 9. Akselin 6 alapåahan 15 on liitetty pyorimissuuntaansa nahden symmetrinen murskainte ra 10.The body of the dispenser consists of a cylindrical part 1, a YLS head 2 and a quick-release lower head 3. The slurry enters the dispenser 10 from a pipe connection 4 connected to the lower part of the Liquid 1 and leaves the distribution hoses from the pipe connection 5 The upper cover is mounted on a vertical shaft 6. The shaft is sealed with a shaft seal 7. A hydraulic motor 9 is mounted on the upper side of the bearings 8. A symmetrical crusher ra 10 is connected to the lower end 15 of the shaft 6 in its direction of rotation.

Liete johdetaan alaputkesta 4 jakolaitteen sisalle. Ras-kaanunat lietteen mukana seuraavat osat kuten kivet eivMt jaksa nousta lietteen mukana ylos vaan jaavat pohjalle. Tera 20 10 pyorii putkenlahtojen 5 suulla murskaten ylosnousevat kokkareet. Hydraulimoottorin pyorimissuuntaa vaihdetaan niin, etta teraån ja vastateriin tarttuneet heinSt, oljet yms. irtoavat.The slurry is led from the lower pipe 4 inside the distributor. The parts that follow the sludge with the sludge, such as the stones, cannot rise up with the sludge but divide to the bottom. The blade 20 10 rotates at the mouth of the pipe bays 5, crushing the rising clumps. The direction of rotation of the hydraulic motor is changed so that the hay, straw, etc. stuck to the blade and the counterblade are released.

Claims

91205

A sludge spreader distributor comprising a body part (1), an inlet pipe pipe connection (4) and a plurality of outlet hose pipe connections M (5) having a diameter smaller than the diameter of the inlet pipe pipe connection (5), characterized in that the inlet pipe pipe connection (4) ) are connected to the lower part of the body part (1) and the pipe connections (5) of the outlet hoses to the upper part of the body part and that inside the body part there is a settling space and a rotating crushing blade (10).

Device according to claim 1, characterized in that the crushing blade (10) is located at the top of the body part.

Device according to Claim 2, characterized in that the crushing blade (10) is located in the height direction at the level of the pipe connections (5) of the discharge hoses.

Device according to one of Claims 1 to 3, characterized in that the crushing blade (10) is arranged on a vertical axis (6).

Device according to one of Claims 1 to 4, characterized in that the crushing blade (10) is symmetrical with respect to its direction of rotation.

Device according to one of Claims 1 to 5, characterized in that the direction of rotation of the crushing blade (10) is variable.