PL85317B1 - - Google Patents
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- Publication number
- PL85317B1 PL85317B1 PL1973161870A PL16187073A PL85317B1 PL 85317 B1 PL85317 B1 PL 85317B1 PL 1973161870 A PL1973161870 A PL 1973161870A PL 16187073 A PL16187073 A PL 16187073A PL 85317 B1 PL85317 B1 PL 85317B1
- Authority
- PL
- Poland
- Prior art keywords
- rotor
- axis
- spring
- recess
- wedge
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/18—Knives; Mountings thereof
- B02C18/186—Axially elongated knives
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T407/00—Cutters, for shaping
- Y10T407/18—File or rasp
- Y10T407/1815—Rotary file or round disc
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T407/00—Cutters, for shaping
- Y10T407/19—Rotary cutting tool
- Y10T407/1906—Rotary cutting tool including holder [i.e., head] having seat for inserted tool
- Y10T407/1934—Rotary cutting tool including holder [i.e., head] having seat for inserted tool with separate means to fasten tool to holder
- Y10T407/1938—Wedge clamp element
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T407/00—Cutters, for shaping
- Y10T407/19—Rotary cutting tool
- Y10T407/1906—Rotary cutting tool including holder [i.e., head] having seat for inserted tool
- Y10T407/1934—Rotary cutting tool including holder [i.e., head] having seat for inserted tool with separate means to fasten tool to holder
- Y10T407/1938—Wedge clamp element
- Y10T407/194—Resilient clamp jaw
Description
Przedmiotem wynalazku jest wirnik cylindryczny do mlyna lub urzadzenia tracego. Znany jest wirnik cylindryczny do mlyna lub urzadzenia tracego wy¬ posazony w duza liczbe plytkowych elementów mie¬ lacych lub tracych, przebiegajacych równolegle do jego osi i wystajacych w kierunku promieniowym ponad plaszcz cylindrowy oraz zamocowanych w wirniku za pomoica klinowych prejtów ustalajacych w odpowiednich wybraniach klinowych, posiadaja¬ cych osiowa powierzchnie zaciskowa i przebiegajaca w kierunku odwróconym od osi wirnika powierz¬ chnie oporowa, zbiezna z powierzchnia zaciskowa.The invention relates to a cylindrical rotor to the mill or loss device. The rotor is known cylindrical to mill or burnout device equipped with a large number of plate elements lost or lost, running parallel to its axis and projecting in the radial direction over the cylinder mantle and fixed in rotor by means of wedge-shaped retaining rods in the appropriate wedge recesses, have axial gripping and running surfaces in a direction away from the axis of the rotor of the surface is retaining, flush with the clamping surface.
Celem wynalazku jest udoskonalenie tego znane¬ go wirnika w tym kierunku aby elementy mielace mogly byc prosto i szybko osadzane w spcsób nie¬ zawodny.The object of the invention is to improve this known rotor towards the grinding elements could be simply and quickly set into place unreliable.
Cel ten zgodnie z wynalazkiem uzyskano przez to, ze oo najmniej czesc powierzchni kazdego preta ustalajacego, zwróconej do osi wirnika i oo naj¬ mniej czesc odpowiedniej powierzchni dennej ka¬ zdego wybrania usytuowano prostopadle do powie¬ rzchni oporowej które zamykaja wzdluzna, falista sprezyne plytkowa.This object is achieved according to the invention by z o. o. the least part of the surface of each rod of the fixing point facing the rotor axis and less part of the corresponding bottom surface of the canopy the recess is situated perpendicular to the plane a retaining wall that closes the longitudinal, wavy leaf spring.
Dzieki temu pret ustalajacy porusza sie przy wy¬ wieraniu na niego sily sciskajacej na powierzchni oporowej równolegle do powierzchni zaciskowej, od¬ wróconej od osi wirnika, poniewaz falista sprezyna plytkowa, zamknieta pomiedzy równoleglymi po¬ wierzchniami, pozwala jedynie na ruch w jednym kierunku. Pomiedzy osiowa powierzchnia zaciskowa wybrania, a odpowiednia osiowa powierzchnia za¬ ciskowa preta ustalajacego powstaje w ten sposób przestrzen posrednia, w której jest umieszczony plytkowy element mielacy, zaciskany w wymaga¬ nym polozeniu po wyeliminowaniu sily sciskajacej.The retaining rod is therefore moved when it is off putting pressure on him on the surface parallel to the clamping surface, from away from the rotor axis because the wave spring lamellar, closed between parallel halves tops, it only allows movement in one direction. Between the axial clamping surface recesses, and the respective axial surface is closed the clamping bar is thus formed the intermediate space in which it is placed shallow grinding element, clamped as required position after eliminating the compressive force.
Zaleca sie umieszczenie co najmniej czesci powie¬ rzchni kazdego preta ustalajacego, odwróconej od osi wirnika, równiez prostopadle do wspomnianej powierzchni oporowej, tak, aby mogla byc wywie¬ rana w nadzwyczaj korzystny sposób sila sciska¬ jaca dla uitiwoirizamija (przestrzeni posreidnieó oraiz. aby sila ta byla mozliwie mala.It is recommended to place at least part of the speech eject each retaining bar, facing away from rotor axis, also perpendicular to said one a supporting surface so that it can be blown away the wound is compressed in an extremely advantageous manner jaca for uitiwoirizamija (space posreidnieó oraiz. to this force was as small as possible.
AJby wyeliminowac calkowite zwarcie sprezyny przy wywieraniu sily sciskajacej, co mogloby spowo¬ dowac w przeciwnym przypadku uszkodzenia lub trwale odksztalcenia sprezyny, kazdy pret ustala¬ jacy i/lub kazde wybranie wyposazone jest w zde¬ rzak, tak, aby pret ten przylegal do wirnika, zanim falista sprezyna plytkowa nie zostanie calkowicie zwarta.AJ To eliminate complete short circuit of the spring when exerting a compressive force, which could cause otherwise prove the damage or permanent deformation of the spring, each rod is fixed which and / or each recess is provided with the rape so that the rod rests against the rotor before the wavy leaf spring will not stay completely compact.
Przedmiot wynalazku uwidoczniony jest przykla¬ dowo na schematycznym rysunku, na którym fig. 1 przedstawia wirnik bez pretów ustalajacych i plyt¬ kowych elementów mielacych, w widoku z góry, fig. 2 — wirnik wedlug fig. 1 w powiekszeniu i w widoku perspektywicznym, czesciowo w przekroju, z elementem mielacym, zamocowanym za pomoca preta usitalajacego w wybraniu wirnika, fig. 3 — — wirnik wedlug fig. 2 z wsunietym pretem ustala- 85 3173 85 317 4 jacym, w przekroju, a fig. 4 — wirnik w przekro¬ ju wzdluz linii IV-IV na fig. 2.The subject matter of the invention is shown by way of example as shown in the schematic drawing in which fig. 1 shows the rotor without retaining bars and plates the grinding elements, in top view, Fig. 2 shows an enlarged rotor according to Fig. 1 and in perspective view, partially sectioned, with a grinding element held in place by a clamping rod in the rotor recess, fig. 3 - - the rotor according to Fig. 2 with the rod retracted 85 3173 85 317 4 4 shows a cross-section and FIG. 4 shows a cross-section of the rotor already along the line IV-IV in Fig. 2.
Na fig. 1 jest przedstawiona czesc cylindryczne¬ go wirnika 1 wedlug wynalazku, posiadajacego o- twór osiowy 2 z rowkiem klinowym do osadzenia wirnika 1 na nie uwidocznionym na rysunku wale napedowym. W plaszczu cylindrycznym wirnika 1 sa wyikoname obok siebie w kierunku osiowym wzdluzne wybrania 3, które posiadaja kazdorazowo osiowa zaciskowa powierzchnie 4 i zbiezna z nia oporowa powierzchnie 5, przebiegajaca w kierunku odwróconym od osi wirnika 1. Cno 6 kazdego wy¬ brania 3 zwrócone do osi jest czesciowo opisane przez powierzchnie 6', prositopaidlle ido oporowej po- i A ' {/ osiowym ustalajacy pret 7, uksztaltowany odpo¬ wiednio do tego wybrania 3 oraz jest wsunieta fa- %l©te plytKbn^a^ sprezyna 8, zamknieta przy tym po- L.",—miedzy azeslcia dennetf powierzchni 6' wybrania 3, a odpowiednia ograniczajaca powierzchnia 9 ustala¬ jacego preta 7.1 shows a cylindrical part rotor 1 according to the invention, having an o- axle formation 2 with a keyway for seating impeller 1 on the shaft not shown in the drawing drive. In the mantle of the cylindrical rotor 1 they are displayed side by side in the axial direction longitudinal recesses 3 which they each have axial clamping surfaces 4 and tapering to them abutment surface 5 extending in the direction away from the rotor axis 1. The figure 6 of each output is the bites 3 facing the axis are partially described through the 6 'surfaces, prositopaidlle and to the and A '{/ axially retaining rod 7, shaped to correspond to according to this selection 3 and the % l © te plateKbn ^ a ^ spring 8, closed during this L. ", - between the azeslcia dennetf of the surface 6 ', cut 3, and a suitable limiting surface 9 is set Jacego Preta 7.
W celu osadzenia plytkowego mielacego elementu w wybraniu 3, na powierzchnie 12 ustalajacego preta 7, odwrócona od osi wirnika 1, wywiera sie sile sciskajaca w kierunku strzalki 11, tak, ze usta¬ lajacy pret 7 przesuwa sie swa oporowa powierz¬ chnia 13 wzdluz oporowej powierzchni 5 wytaania 3 pod dzialaniem sprezny 8.To seat a plate grinding element in recess 3, on the locating face 12 the rod 7, away from the rotor axis 1, exerts itself the compressive force in the direction of the arrow 11, so that the mouth the flowing rod 7 moves with the stop of the surface room 13 along the retaining surface 5 of the trim 3 under the action of spring 8.
Takwiec pomiedzy zaciskowa powierzchnia 4 wy¬ brania 3, a zaciskowa powierzchnia 14 ustalajacego preta 7, powstaje szczelina, w której moze byc u- mieszczony plytkowy mielacy element 10. Przy wy¬ eliminowaniu sily sciskajacej ustalajacy pret 7 prze¬ suwa sie sam wskutek sily sprezyny 8 znowu w kie¬ runku przeciwnym i mocno zaciska mielacy ele¬ ment 10.So, between the clamping surface 4 the clamping surface 14 of the retainer bar 7, a gap is formed, in which the Plate grinding element 10 accommodated eliminating the compressive force, the clamping rod 7 is pushed through it moves by itself due to the force of the spring 8 again into the sprocket in the opposite direction and tightly clamps the grinding electrode ment 10.
W celu zagwarantowania ruchu ustalajacego pre¬ ta 7 w opisany sposób i w celu ograniczenia wy¬ wieranej tu sily do wartosci mozliwie niskiej, czesc strony kazdego ustalajacego preta 7, odwróconej od osi wirnika 1, jest utworzona przez powierzchnie 12, usytuowana prostopadle do plaszczyzny oporowej., o ile oczywiscie takze ta powierzchnia moze two¬ rzyc cala strone ustalajacego preta 7.In order to guarantee the locating movement pre¬ t 7 as described and in order to limit the production the strength here is as low as possible, hi the side of each retaining bar 7, facing away from rotor axis 1, is formed by the surfaces 12, situated perpendicular to the retaining plane, as long as this surface can, of course, also cut full side of retaining bar 7.
Aby wyeliminowac calkowite zwarcie falistej plyt¬ kowej sprezyny 8, ruch ustalajacego preta 7 jest ograniczony w kierunku strzalki 11, a mianowicie w przedstawionym na rysunku rozwiazaniu ogra¬ niczenie to jest spowodowane dzieki temu, ze stro¬ na ustalajacego preta 7, zwrócona do osi wirnika 1, jest wyposazona w zderzakowa powierzchnie 9\ która w czasie opierania sie o odpowiednia denna czesc 6" wybrania 3 eliminuje przekroczenie usta¬ lonej uprzednio odleglosci pomiedzy powierzchnia¬ mi 6' i 9, pomiedzy którymi jest zamknieta falista plytkowa sprezyna 8. io Jest oczywiste, ze zakleszczenie mielacych ele¬ mentów 10 podczas postoju wirnika 1, a tym sa¬ mym zakleszczenie wirnika 1 odbywa sie przez dzialanie falistej plytkowej sprezyny 8, przy umie¬ szczeniu mielacych elementów 10 w wirniku 1, przy czym zakleszczenie to odbywa sie jednak w czasie obrotu wirnika 1 przez sile odsrodkowa, dzialajaca na klinowe ustalajace prety 7. Sily wywierane przez faliste plytkowe sprezyny 8 powinny wiec wystar¬ czyc równiez do ustalania plytkowych mielacych elementów 10 w wymaganym polozeniu wirnika 1.To eliminate the complete short circuit of the corrugated plate spring 8, the movement of the retaining bar 7 is limited in the direction of the arrow 11, viz in the solution presented in the drawing this omission is due to the fact that on the retainer rod 7, facing the rotor axis 1, is equipped with a stop surface 9 \ which when leaning against a suitable bottom The 6 "section of the dial 3 eliminates the overrun the distance between the surface previously determined mi 6 'and 9, between which there is a closed wavy leaf spring 8. io It is obvious that the grinding elements are jammed 10 minutes when rotor 1 is stationary, and thus my jamming of rotor 1 is through the operation of the corrugated leaf spring 8 by hand the grinding of grinding elements 10 in rotor 1, at what this deadlock takes place in time rotation of the rotor 1 by a centrifugal force on wedge retaining bars 7. Force exerted by the wavy leaf springs 8 should therefore be sufficient Also used for fixing the grinding plates 10 pieces in the required position of the rotor 1.
Claims (3)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7205104A NL7205104A (en) | 1972-04-14 | 1972-04-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
PL85317B1 true PL85317B1 (en) | 1976-04-30 |
Family
ID=19815849
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL1973161870A PL85317B1 (en) | 1972-04-14 | 1973-04-12 |
Country Status (7)
Country | Link |
---|---|
US (1) | US3868751A (en) |
JP (1) | JPS5246398B2 (en) |
DE (1) | DE2318010C3 (en) |
FR (1) | FR2180088B1 (en) |
NL (1) | NL7205104A (en) |
PL (1) | PL85317B1 (en) |
SE (1) | SE398611B (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2418077A2 (en) * | 1978-02-28 | 1979-09-21 | Eurotungstene | RAPID TOOL |
FR2515093A1 (en) * | 1981-10-26 | 1983-04-29 | Clayton Cie | Plastics strip and sheet granulator mill - with thin, reversible, replaceable, self-aligning blades |
GB2118065B (en) * | 1982-02-12 | 1985-08-14 | Takefumi Hatanaka | Waste material shredder |
EP0111038A1 (en) * | 1982-12-02 | 1984-06-20 | COMPAGNIE CLAYTON Société dite: | Granulator for individual objects, especially of plastic material |
CH650431A5 (en) * | 1983-02-09 | 1985-07-31 | Samvaz Sa | CUTTING TOOL WITH REMOVABLE KNIVES. |
EP0265622B1 (en) * | 1986-10-28 | 1993-06-02 | Oertli Werkzeuge Ag | Cutter block |
DE3671605D1 (en) * | 1986-11-05 | 1990-07-05 | Hans Hench | ROTARY CUTTING TOOL, ESPECIALLY FOR STRAND GRANULATING PLASTICS. |
PT86371B (en) * | 1987-12-15 | 1994-07-29 | Abreu Alfredo Ferreira De | TOOL TO APPLY FOR A MACHINE TO WORK WOOD |
EP0344348B1 (en) * | 1988-06-02 | 1993-12-01 | Hans Hench | Rotating cutter for granulating plastics |
US5133394A (en) * | 1989-11-17 | 1992-07-28 | Peter Landtwing | Quick-clamping device operated by centrifugal force, for planing blades |
EP0428996B1 (en) * | 1989-11-17 | 1996-07-17 | Peter Frey Consulting | Centrifugally activated quick-clamping means for cutters in a planing machine |
DE29506458U1 (en) * | 1995-04-15 | 1995-07-06 | Leitz Geb Gmbh & Co | Knife head, in particular planer knife head |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1225552A (en) * | 1916-05-17 | 1917-05-08 | Frederick J Wuesthoff | Knife-setting gage. |
DE930839C (en) * | 1951-10-11 | 1955-07-25 | Westfalia Dinnendahl Groeppel | Rotor for centrifugal mills |
US3017912A (en) * | 1958-10-01 | 1962-01-23 | Hombak Maschinenfab Kg | Blade structure and mounting means for a cylinder type cutter |
AT279323B (en) * | 1967-01-30 | 1970-03-10 | Eusebius Mannsberger Fabrik Fu | Impact mill rotor |
-
1972
- 1972-04-14 NL NL7205104A patent/NL7205104A/xx unknown
-
1973
- 1973-04-10 US US349769A patent/US3868751A/en not_active Expired - Lifetime
- 1973-04-10 DE DE2318010A patent/DE2318010C3/en not_active Expired
- 1973-04-12 PL PL1973161870A patent/PL85317B1/pl unknown
- 1973-04-12 SE SE7305208A patent/SE398611B/en unknown
- 1973-04-13 JP JP48041984A patent/JPS5246398B2/ja not_active Expired
- 1973-04-13 FR FR7313489A patent/FR2180088B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5246398B2 (en) | 1977-11-24 |
US3868751A (en) | 1975-03-04 |
DE2318010C3 (en) | 1981-03-19 |
DE2318010A1 (en) | 1973-10-31 |
FR2180088A1 (en) | 1973-11-23 |
FR2180088B1 (en) | 1977-09-02 |
SE398611B (en) | 1978-01-09 |
NL7205104A (en) | 1973-10-16 |
DE2318010B2 (en) | 1980-07-10 |
JPS4980693A (en) | 1974-08-03 |
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