SI9200354A - Portable cutting apparatus - Google Patents
Portable cutting apparatus Download PDFInfo
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- SI9200354A SI9200354A SI9200354A SI9200354A SI9200354A SI 9200354 A SI9200354 A SI 9200354A SI 9200354 A SI9200354 A SI 9200354A SI 9200354 A SI9200354 A SI 9200354A SI 9200354 A SI9200354 A SI 9200354A
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- chopping
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- container
- chopping head
- portable
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Classifications
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- 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
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- 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
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
- B02C18/144—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers with axially elongated knives
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- 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
- B02C2018/162—Shape or inner surface of shredder-housings
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- 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
- B02C2018/164—Prevention of jamming and/or overload
Abstract
Description
Izum se nanaša na prenosen razkosovalnik za razkosavanje ohišnih in/ali gospodinjskih steblastih organskih odpadkov - z vlagalnim ustjem in vrtljivim večnožnim razkosovalnim valjem, sodelujočim z mirujočim protinaslonom.The invention relates to a portable separator for dissecting casing and / or household organic waste stalks - with an inlet mouth and a rotating multi-barrel roller cooperating with a stationary counter screen.
Razkosovalnik zgoraj navedene vrste je znan iz EP 469 380 Al. Razkosovalni valj deluje kot rezkar, ki sodeluje s konstrukcijsko zamotano ureditvijo aluminijastega protinoža kot tudi z dodatno ureditvijo naprave za odstranjevanje materiala sekanice, ki eventualno ne utegne ali ne more pravočasno pasti iz kotanje med zaporednima reziloma.The splitter of the above kind is known from EP 469 380 Al. The cutting cylinder acts as a milling cutter, which cooperates with the structural folding arrangement of the aluminum counterweight as well as with the additional arrangement of the device for removing the material of the wood chips, which may or may not fall in time from rolling between successive blades.
V analizo je vključen tudi spis DE 30 36 235 Al, ki zadeva ročno napravo za razkosavanje hišnih in vrtnih odpadkov, na katero pa se - kot pogonski stroj - lahko od zunaj priključi ročni električni vrtalnik.Also included in the analysis is file DE 30 36 235 Al, which concerns a hand-held device for splitting up household and garden waste, to which, as a propulsion machine, a hand-held electric drill can be connected from the outside.
Cilj pričujočega izuma je, izhajajoč iz uvodoma opredeljenega stroja, doseči, da razkosovalnik ne bo terjal več oz. vsaj ne bistveno več angažiranja gospodinje kot če bi le-ta taiste odpadke odvrgla v posodo za smeti, t.j., da ne bo potrebe po začasnem odlaganju tovrstnih odpadkov in kampanjskem razkosavanju, temveč bo stroj primeren za promptno, sprotno razkosavanje . Razkosovalnik kot tak postane vsakP 0 2 1 2 92 danji gospodinjski aparat in je potemtakem gospodinji sleherni hip pri roki.It is an object of the present invention, based on the machine defined above, to achieve that the cutter will no longer require or. at least not much more engaging the housewife than dumping that waste into a garbage can, ie that there will be no need to temporarily dispose of such waste and campaign splitting, but rather to make the machine suitable for prompt, on-line cutting. The splitter as such becomes every 0 2 1 2 92 present household appliance and, therefore, the gentleman has every moment at hand.
S ciljem izuma je povezana predpostavka, da je premer stebla, ki ga razkosavamo, navzgor razumno omejen. Smotrna zgornja meja je pri okoli 20 mm, kakršna velja za delo z ročnimi škarjami in s čimer je zajeta pretežna glavnina vseh pričakovanih steblastih organskih odpadkov.The object of the invention is the assumption that the diameter of the stem to be cut is reasonably limited upwards. A reasonable upper limit is around 20 mm, as is the case with manual scissors and thus covers most of the expected organic waste stem.
Presenetljivo se je izkazalo, da se nagnjenost lesne sekanice k organskemu razkroju ne poslabša, če razkosavanje s frezanjem zamenjamo z razkosavanjem s sekanjem, pri katerem tako ali tako pride do trganja vezi med vlakni obdelovanca.Surprisingly, the tendency of wood chips to organic decomposition has not been shown to be exacerbated by replacing the milling cut with the chopping cut, which in one way or another breaks the bond between the fibers of the workpiece.
Cilj je po izumu dosežen s tem, da prenosni razkosovalnik obsega sekalno glavo in vsebnik, razstavljivo povezan in vsaj delno pokrit s sekalno glavo, v kateri je spravljen na baterijo za napajanje elektromotorja vezan pogon večnožnega (= več nožev obsegajočega) sekalnega valja. V sekalni glavi je nasproti vsebniku razporejeno prvo mikrostikalo, ki se samodejno vključi pri spojitvi sekalne glave in vsebnika, za kar je predvidena najmanj ena zunanja spojka, pri čemer je na prvo mikrostikalo serijsko vezano drugo mikrostikalo, ki se aktivira in vključi elektromotorni pogon sekalnega valja na osnovi zavihtitve elastično podprte zavihtljive lopute, ki jo s svojim vstopom v sekalno glavo povzroči steblasti odpadek. Nihalna, elastično podprta loputa je razporejena nad sekalnim valjem in obsega prvi ploščni odsek, ki s stacionarno stensko protiploščo oklepa v smeri vstopanja stebiastega odpadka v splošnem konvergenten jašek, v ekstremnem položaju (s prehodom preko vmesne lege, ko ima jašek stalen presek) divergenten jašek, in drugi ploščni odsek, ki z omenjeno protiploščo oklepa v smeri napredovanja stebiastega odpadka divergenten jašek. Zgoraj omenjena zunanja spojka je pri tem razporejena nad prvim mikrostikalom in zasnovana kot dvokrak vzvod, katerega zgornji krak je proti ohišju sekalne glave podprt z vzmetjo, spodnji krak pa se konča z zobom, ki je prirejen za sodelovanje z zunanjim, previsnim pasom vsebnika, tako da pri spajanju sekalne glave in vsebnika omenjeni zob samodejno skoči pod omenjeni previsni pas, v stanju odstranjenega vsebnika pa pokriva prvo mikrostikalo. Sekalna glava je v prednostni zasnovi sestavljena iz razsekovalnega dela, ki je smotrno lociran na enem koncu v splošnem podolgaste zgradbe sekalne glave, in iz prosto prehodnega dela, razporejenega ob eni od njenih vzdolžnih stranic, pri čemer je v bistvu v pokončni težiščni ravnini sistema razporejen smotrno enoročen ročaj sekalne glave. Prosto prehodni del sekalne glave je nižji odThe object of the invention is achieved by the fact that the portable chopper comprises a chopping head and a container disassembled and at least partially covered by a chopping head in which a multi-threaded (= several blades) cutting cylinder is coupled to a battery for the electric motor. In the intersection head there is a first microswitch opposite the container, which is automatically engaged when connecting the intersection head and the container, for which at least one external coupling is provided, with a second microswitch connected to the first microswitch, which activates and activates the electric motor of the chopping cylinder on the basis of the swivel an elastically supported swivel flap, which, by its entry into the intersecting head, is caused by stem waste. The oscillating, elastically supported flap is arranged above the intersecting cylinder and comprises a first plate section which, with a stationary wall counter, encloses in the direction of the entry of the columnar waste into a generally convergent shaft, in an extreme position (by passing through an intermediate position when the shaft has a constant cross-section) , and a second panel section, which, with said counterplate, encircles a divergent shaft in the direction of progression of the columnar waste. The outer coupling mentioned above is arranged above the first microswitch and is designed as a two-lever, the upper arm of which is supported by a spring against the chassis housing, and the lower arm ends with a tooth adapted to engage with the outer, overhanging belt of the container, thus that when joining the chopping head and the container, said tooth automatically jumps below said overhang, and in the condition of the removed container covers the first microswitch. The cutting head preferably consists of a cutting section which is conveniently located at one end in the generally elongated structure of the chopping head and a freely transitional portion arranged along one of its longitudinal sides, substantially disposed in the upright center of gravity of the system. a suitable one-handed handle of the chopping head. The free transition section of the chopping head is lower than
2 1 2 92 razsekovalnega dela in to razliko višin premošča njen ročaj. V območju pod ročajem ali za njim ali ob njem je v ohišju sekalne glave razporejen jašek za neposreden, brezrazrezovalen transfer (drobnih) odpadkov v vsebnik. Električna obnovljiva baterija je razporejena prednostno, a ne nujno, v območju prosto prehodnega dela sekalne glave.2 1 2 92 of the cutting section and this difference in height is bridged by its handle. In the area under or behind the handle or adjacent to it, a shaft is arranged in the chopping head for direct, non-cutting transfer of (small) waste into the container. The electric renewable battery is preferably arranged, but not necessarily, in the region of the free-passage section of the chopping head.
V primeru ročno gnanega prenosnega razkosovalnika je gred malega zobnika redukcijskega prenosnika speljana levo in/ali desno od ročaja skozi ohišje razsekovalnega dela sekalne glave in na zunanjem koncu opremljena z ročico za ročni pogon sekalnega valja.In the case of a manually driven gear cutter, the shaft of the small gearbox gearbox is driven to the left and / or right of the handle through the housing of the cutting section of the cutting head and equipped with a manual drive for the chopping cylinder at the outer end.
Izum predvideva tudi izvedbo, pri kateri sta razsekovalni in prosto prehodni del sekalne glave v bistvu enako visoka in ju z vsebnikom povezuje nosilen ročaj vsebnika.The invention also provides an embodiment in which the cutting and free passage portions of the chopping head are substantially the same height and are connected to the container by the carrier handle of the container.
Izum je v nadaljnjem pobliže opisan na osnovi izvedbenih primerov razkosovalnika, ki predvideva bodisi električen ali ročen pogon delovnega organa. Na izvedbe, predstavljene na priloženih listih skic, se izum nikakor ne omejuje. Pri tem kaže:The invention will now be further described on the basis of embodiments of a splitter that provides either electric or manual actuation of the working body. The invention is not limited in any way to the embodiments presented in the accompanying drawings. It shows:
sl. 1 elektromotoren prenosen razkosovalnik po izumu, pripravljen za uporabo, v prostorski predstavitvi, sl. 2 zgornjo, v sebi zaključeno enoto, t.j. sekalno glavo, razkosovalnika s sl. 1, postavljeno na tla, sl. 3 ortogonalno projekcijo pokončnega prereza po črti 3-3 sekalne glave s sl. 2, sl. 4 ortogonalno projekcijo pokončnega prereza po črti 4-4 sekalne glave in vsebnika razkosovalnika s sl. 1, sl. 5 vsebnik razkosovalnika s sl. 1, sl. la mehansko gnan prenosen razkosovalnik po izumu, pripravljen za uporabo, v prostorski predstavitvi,FIG. 1 is a ready-to-use electric motor portable splitter according to the invention in FIG. 2 the upper, self-contained unit, i.e. the intersecting head of the splitter of FIG. 1, laid on the ground, FIG. 3 is an orthogonal projection of an upright section along the line 3-3 of the chopping head of FIG. 2, FIG. 4 is an orthogonal projection of an upright cross-section along the line 4-4 of the chopping head and the splitter container of FIG. 1, FIG. 5 is a container of the separator of FIG. 1, FIG. a ready-to-use mechanically driven portable splitter according to the invention in a spatial representation,
021292 sl. 2a zgornjo, v sebi zaključeno enoto, t.j. sekalno glavo, razkosovalnika s sl. la, postavljeno na tla, sl. 3a ortogonalno projekcijo pokončnega prereza po črti 3a-3a sekalne glave s sl. 2a, in sl. 6 elektromotoren prenosen razkosovalnik kot modifikacijo razkosovalnika s sl. 1.021292 sl. 2a the upper, self-contained unit, i.e. the intersecting head of the splitter of FIG. la, laid on the ground, fig. 3a is an orthogonal projection of an upright cross-section along the line 3a-3a of the intersecting head of FIG. 2a, and FIG. 6 is an electric motor portable splitter as a modification of the splitter according to FIG. 1.
Sl. 1-5. Prenosni razkosovalnik sestoji iz sekalne glave 1, ki obsega razsekovalni del 2, v danem primeru tudi prosto prehodni del 3, ki za izum ni nujno potreben, in vznožni okvir 4. Sekalna glava 1 je prilagodno postavljena na vedrast vsebnik 5 in z njim povezana preko ovzmetene spojke 6, ki je ena sama, če je na strani sekalne glave 1, ki je spojki 6 diametralno nasprotna, predvidena spojka druge vrste, praviloma še bolj preprosta (ni prikazana), ali sta dve, če je izvedba s spojko po izumu prednostna v primerjavi s preprostejšo sponko, po potrebi pa jih je lahko tudi več. Vsebnik 5 je smotrno opremljen z zavihtljivo pritrjenim locnjem 7 (uporaba ene roke), s čimer seveda ni izključena izvedba z ročajema (uporaba obeh rok).FIG. 1-5. The portable splitter consists of a chopping head 1 comprising a cutting section 2, optionally also a freely transitioning part 3, which is not strictly necessary for the invention, and a bottom frame 4. The chopping head 1 is flexibly mounted on a bucket 5 and connected via spring coupling 6, which is single if, on the side of the intersecting head 1, which is diametrically opposite to coupling 6, coupling of the second type is provided, as a rule, even simpler (not shown), or two, if the coupling design of the invention is preferred compared to a simpler buckle, and there can be more if needed. Container 5 is conveniently provided with a pivotably attached handle 7 (use of one arm), which of course does not preclude the use of handles (use of both hands).
Razsekovalni del 2 sekalne glave 1 je predviden za sprejem in razsek steblastega odpadnega gradiva, prosto prehodni del 3 sekalne glave 1 za transfer k vsebniku 5 tistega organskega odpadnega gradiva, ki ga ni treba sekati, in vsebnik 5 je predviden za sprejem in transport pripravljenih, torej razsekanih in tistih, ki jih ni treba sekati, ostankov organskih gradiv.The chopping part 2 of the chopping head 1 is intended for receiving and cutting the stem waste material, the free passage part 3 of the chopping head 1 for transfer to the container 5 of that organic waste material that does not need to be chopped, and the container 5 is for receiving and transporting the prepared ones, that is, cut up and those that do not need to be chopped, the remains of organic materials.
Prosto prehodni del 3 sekalne glave 1 je nižji od razsekovalnega dela 2 in dano višinsko razliko premošča tog ročaj 8, ki služi tako za prenos celega razkosovalnika (oz. same sekalne glave 1) kot tudi za morebitno držanje razkosovalnika pri njegovem obratovanju oz. opiranje uporabnika/-ce pri vlaganju v razkosovalnik steblastega gradiva. Razume se, da je ročaj 8 iz navedenih razlogov razporejen v bistvu vzdolž osrednje vzdolžne pokončne ravnine razkosovalnika (blizu težišča aparata).The free transition part 3 of the chopping head 1 is lower than the cutting part 2 and the given height difference is bridged by the rigid handle 8, which serves both for the transfer of the entire cutter (or chopping head 1 itself), as well as for the possible holding of the chopper during its operation or operation. reluctance of the user (s) to invest in the stem material splitter. It is understood that the handle 8 is arranged substantially along the central longitudinal plane of the cutter (close to the center of gravity of the apparatus) for the above reasons.
Razsekovalni del 2 sekalne glave 1 je postavljen prečno na vzdolžno orientacijo razkosovalnika. V stropni steni razsekovalnega dela 2 je razporejeno režasto ustje 9, katerega dolžina zavzema pretežno razsežnost razsekovalnega dela 2 prečno na r 021292 vzdolžno orientacijo razkosovalnika, širina ustja 9 pa je določena z največjo dopustno debelino stebel, ki se predelujejo. V smotrni izvedbi je vsaj del stropne stene okoli ustja 9 kratersko/lijakasto nagnjen dol k ustju 9.The cutting section 2 of the chopping head 1 is positioned transversely to the longitudinal orientation of the cutter. In the ceiling wall of the cutting part 2 there is a slotted mouth 9 whose length occupies the predominantly dimension of the cutting part 2 transversely to r 021292 longitudinal orientation of the cutter, and the width of the mouth 9 is determined by the maximum allowable thickness of the workpieces to be processed. In a preferred embodiment, at least part of the ceiling wall around the mouth 9 is crater / funnel inclined down to the mouth 9.
Z enim od daljših robov ustja 9, v danem primeru tistim, ki je dlje od prosto prehodnega dela 3 sekalne glave 1, pod stropno steno razsekovalnega dela 2 sekalne glave 1 sovpada in na omenjeni rob v bistvu neposredno meji ena od plaščnih ploskev ravne, pokončne, smotrno pravokotne stenske plošče 10. Ta je v svojem skrajnem zgornjem območju opremljena z dvojico medsebojno soosnih tečajev 11, katerih os poteka vzporedno z glavnima ravninama plošče 10. S pomočjo tečajev 11 je plošča 10 prosto nihalno obešena na neposredno sosedni (pročelni) pokončni steni ohišja razsekovalnega dela 2.With one of the longer edges of the mouth 9, optionally those farther from the freely transitional part 3 of the intersection head 1, coincide under the ceiling wall of the intersecting part 2 of the intersection head 1 and substantially directly adjacent to said edge is one of the mantle surfaces of a straight, upright , perpendicularly rectangular wall panels 10. In its extreme upper region, it is provided with two mutually coaxial hinges 11 whose axis runs parallel to the main planes of the panel 10. With the help of hinges 11, the panel 10 is freely pivotally suspended on the directly adjacent (front) upright wall cutter housing 2.
Višinska razsežnost plošče 10 zavzema pretežni del notranje višine sekalne glave 1, meijene pod ustjem 9. Ob spodnjem območju plošče 10 je v notranjosti ohišja razsekovalnega dela 2 sekalne glave 1 fiksirana traverza 12, ki nosi položajno nastavljiv oporni sklop 13 kot oporo za ploščo 10. Ta sklop 13 je v enostavni izvedbi, kot je narisana, vijak s protimatico oz. dvojica vijakov z vsakokratno protimatico, kar pa ne izključuje možnosti uporabe drugih, po sebi znanih konstrukcijskih pristopov, zlasti npr. prenosnika z ekscentrom ali odmičnim palcem.The height dimension of the plate 10 occupies a predominant portion of the internal height of the chopping head 1 bordered by the mouth 9. Along the lower region of the plate 10, there is a fixed cross member 12 in the housing of the chopping head 2 of the chopping head 12, which carries a positionally adjustable support assembly 13 as a support for the plate 10. This assembly 13 is in the simple embodiment, as drawn, a nut with a nut or nut. two screws with each lock nut, which does not exclude the possibility of using other known structural approaches, in particular e.g. laptop with eccentric or thumb.
Frontalno nasproti plošči 10 je na strani razsekovalnega dela 2, ki meji na prosto prehodni del 3 sekalne glave 1, pod stropno ploščo razsekovalnega dela 2 razporejen loputno-mikrostikalen sklop 14. Ta sestoji iz lopute 15, ki je - analogno plošči 10 - s pomočjo dvojice svojih tečajev 16 prosto nihalno obešena pod stropno ploščo ohišja razsekovalnega dela 2. Loputa 15 obsega dva ploščna odseka: odsek 15’, ki meji na tečaja 16, in odsek 15”, ki je priključen na prosti konec prvoomenjenega odseka 15’ in z njim oklepa kot velikostnega reda 120°.Frontal to panel 10, on the side of the cutting section 2 adjacent to the freely transitional section 3 of the chopping head 1, there is a flap-micro-switch assembly 14. Under the ceiling panel of the cutting section 2, this consists of a flap 15 which is - analogous to the panel 10 - by two of its hinges 16 are freely pivotally suspended under the ceiling panel of the housing of the cutting section 2. The flap 15 comprises two plate sections: a portion 15 'adjacent to the hinge 16 and a section 15' connected to and with the free end of the first-mentioned section 15 '. encloses an angle of magnitude of 120 °.
Prednostno v območju kota med ploščnima odsekoma 15’, 15” lopute 15, lahko pa tudi drugje v območju višinske razsežnosti lopute 15, je vgrajeno in primerno položajno držano in vodeno pritisno sredstvo 17, ki je v preprosti zasnovi, kot je narisana, vzmet. Z njeno pomočjo je loputa 15 stalno pritiskana iz njene stabilne viseče lege v naslanjanje na stensko ploščo 10, ki je posledično tudi sama stalno pritiskana k svojemu opornemu sklopu 13. V takem položaju plošča 10 in loputa 15 vzajemnoPreferably, in the angle between the plate sections 15 ', 15 ' of the flap 15, but also elsewhere in the height range of the flap 15, a spring-loaded and properly positioned holding and guided pressure means 17 is provided. With its help, the flap 15 is constantly pressed from its stable suspended position to lean against the wall panel 10, which is consequently also permanently pressed against its support assembly 13. In such a position the plate 10 and the flap 15 reciprocate.
021292 tvorita v območju med ustjem 9 in njunim medsebojnim stičnim robom P klinast, konvergenten, vstopen jašek A, v območju pod njunim medsebojnim stičnim robom P pa klinast, divergenten, prehodni jašek B.021292 form a wedge-shaped, convergent, inlet shaft A in the area between the mouth 9 and their mutual contact edge P, and in the area below their mutual contact edge P a wedge-shaped, divergent, transition shaft B.
Loputa 15 je v območju svojega tečajnega odseka na strani, obrnjeni proč od stenske plošče 10, opremljena z ločnim grebenom 18, ki je speljan soosno s tečajema 16 in zavzema lok velikostnega reda 90° ali več. Nasproti ločnemu grebenu 18 je v notranjosti ohišja razsekovalnega dela 2 sekalne glave 1 položajno fiksno razporejeno drugo električno mikrostikalo 19, ki je v smotrni zasnovi tako s kolescem. Slednje je razporejeno tako, da se v primeru, ko se loputa 15 naslanja na stensko ploščo 10, nahaja neposredno pred začetnim robom grebena 18 (električni tokokrog prekinjen), in v primeru, ko je loputa 15 odmaknjena od stenske plošče 10, se nahaja na grebenu 18 (električni tokokrog sklenjen). Ločna dolžina grebena 18 je odmerjena tako, da se v primeru, ko je loputa 15 skrajno odmaknjena od stenske plošče 10 (ko jašek A postane divergenten), kolesce mikrostikala 19 Še nahaja na grebenu 18.The flap 15 is provided in the area of its hinge section on the side facing away from the wall panel 10 with a separate ridge 18 which runs in parallel with the hinges 16 and occupies an arc of size 90 ° or more. Opposite to the separate ridge 18, a second electrical microswitch 19 is positioned in the interior of the housing of the cutting section 2 of the chopping head 1, which is in a suitable design with the roller. The latter is arranged such that, when the flap 15 rests on the wall panel 10, it is located immediately before the starting edge of the ridge 18 (electrical circuit is interrupted), and in the case that the flap 15 is away from the wall panel 10, it is located at ridge 18 (electrical circuit closed). The length of the ridge 18 is measured such that when the flap 15 is far away from the wall panel 10 (when the shaft A becomes divergent), the microswitch 19 is still on the ridge 18.
Prosti konec lopute 15 se nahaja v območju velikostnega reda 2/3 višine stenske plošče 10, merjeno dol od ustja 9.The free end of the flap 15 is located in the size range 2/3 of the height of the wall panel 10, measured down from the mouth 9.
V prostoru znotraj ohišja razsekovalnega dela 2 sekalne glave 1 pod loputo 15 in v svetlini med stensko ploščo 10 ter pokončno predelno steno razsekovalnega dela 2, ki tega razmejuje od prosto prehodnega dela 3 sekalne glave 1, je na skoznji gredi 20 razporejen in z njo vrtilnofiksno povezan po sebi znan večnožni sekalen valj 21, katerega premer zavzema v bistvu vso zgoraj omenjeno svetlino. Vrtilna os gredi 20 oz. sekalnega valja 21 se nahaja v višinskem območju malo nad prostim robom stenske plošče 10. Ta je s pomočjo svojega opornega sklopa 13 razumno približana k sekalnemu valju 21 in slednjemu med obratovanjem služi kot opora/tnalo za naleganje paličastega obdelovanca. Razume se, da je kot taka, ker je izpostavljena obrabi, narejena iz obrabnotrdnega gradiva.In the space inside the housing of the cutting section 2 of the chopping head 1 under the hatch 15 and in the luminosity between the wall panel 10 and the upright partition wall of the cutting section 2, which differentiates it from the freely transitional part 3 of the chopping head 1, it is arranged on the shaft 20 and rotated therewith. connected by itself a known multi-stranded chopping cylinder 21 whose diameter occupies substantially all of the aforementioned luminosity. Shaft pivot 20 oz. the chopping cylinder 21 is located in the height area just above the free edge of the wall plate 10. It is reasonably close to the chopping roll 21 by means of its support assembly 13 and serves as a support / support for supporting the workpiece during operation. It is understood that as such, because it is exposed to wear, it is made of wear material.
Rešitev pogona sekalnega valja 21 ne presega okvira stanja tehnike, zato se v podroben opis le-te ne spuščamo. Za dosego osnovnega cilja izuma, t.j., narediti prenosen razkosovalnik kot gospodinjski aparat, se po izumu predvideva, da je v prosto prehodnem delu 3 sekalne glave 1 predvidena (posebej neprikazana) komora za sprejem obnovljive električne (npr. 12 V; 6 Ah)-baterije 22, ki napajaThe solution of the drive of the chopping cylinder 21 does not go beyond the state of the art, so we do not descend into a detailed description of it. In order to achieve the basic object of the invention, ie to make a portable separator as a household appliance, it is contemplated according to the invention that in the freely transient section 3 of the chopping head 1 there is provided a (not shown) chamber for receiving renewable electric (eg 12 V; 6 Ah) - battery 22 that is powered
021292 (neprikazan) (npr. 120 W)-motor, ki se v predstavitvi po sl. 3 nahaja skupaj s primernim (prav tako neprikazanim) reduktorskim prenosnikom v posebnem oddelku ohišja razsekovalnega dela 2 za pokončno steno - pod risalno ravnino.021292 (not shown) (eg 120 W) - motor which, in the representation of FIG. 3 is located together with a suitable (also not shown) gearbox in the special section of the housing of the cutting section 2 for the upright wall - below the drawing plane.
V smotrni zasnovi sekalne glave 1 je komora za sprejem baterije 22 razporejena vzdolž režastega jaška 23, ki se v danem primeru nahaja v območju neposredno pod oz. pod in/ali ob ročaju 8.In a clever design of the chopping head 1, the chamber for receiving the battery 22 is arranged along a slot hole 23, which is optionally located in the area directly below or. under and / or at the handle 8.
Samo po sebi se razume, da je v primeru uporabe obnovljive baterije 22 na ohišju sekalne glave na prikladnem mestu predviden električen priključek (ni prikazan) za priklop polnilnega aparata, eventualno lahko tudi preklopno mikrostikalo za preusmeritev vrtenja sekalnega valja 21, indikatorji oz. kontrolne naprave, vse ob spoštovanju veljavnih varnostno-tehničnih predpisov.It goes without saying that in the case of using a rechargeable battery 22, an electrical connection (not shown) is provided at a convenient location to connect the charging apparatus, possibly a switchable microswitch for diverting the rotation of the chopping cylinder 21, indicators, or. control devices, all in compliance with the applicable safety and technical regulations.
Iz izdelovalnotehničnih in drugih, spodaj opisanih razlogov je za povečanje togosti vznožnega območja ohišja sekalne glave 1 kot sestavni del le-te predviden že omenjeni vznožni okvir 4.For technical reasons and for the reasons described below, the aforementioned base frame 4 is provided as an integral part of this to increase the stiffness of the base region of the chopping head housing 1.
Kot je nakazano na sl. 3 in pobliže predstavljeno na sl. 4, je spojka 6 po svoji zasnovi pokončno orientiran dvokrak vzvod, katerega zgornji krak 6’ je proti ohišju sekalne glave 1 podprt s tlačno vzmetjo 25, spodnji krak 6” pa se konča z zobom 26 za samodejno zaskočenje pri sklapljanju. V območju spodnjega kraka 6” spojke 6 je ohišna stena sekalne glave 1 ob vznožju potegnjena ven, tako da po eni strani tvori naslon za spodnji krak 6” spojke 6, po drugi pa v sodelovanju z vznožnim okvirom 4 tvori celico C, v katero je položajno fiksno vgrajeno prvo električno mikrostikalo 27, kije take vrste, da ima pritisni gumb. Taje usmerjen navpično dol.As indicated in FIG. 3 and more closely illustrated in FIG. 4, the coupling 6 is, by its design, an upright two-pointed lever whose upper arm 6 'is supported by a pressure spring 25 against the chassis housing 1, and the lower arm 6' ends with a tooth 26 for automatic snap-locking. In the area of the lower limb 6 ”of the coupling 6, the housing wall of the chopping head 1 is pulled out at the base so as to form, on the one hand, a support for the lower limb 6” of the coupling 6, and on the other, in cooperation with the foot frame 4, it forms a cell C into which positionally fixed first electric microswitch 27, of a type such that it has a push button. Then point vertically down.
V smotrni zasnovi je celic C toliko kot spojk 6, mikrostikalo 27 pa zadošča eno samo. Pomembno je, da je le-to v primeru odstranjenega vsebnika 5 z zobom 26 spojke 6 varovano proti nehotenemu vklopu.There are as many cells in the design as couplings 6, and microswitch 27 is sufficient for a single cell. It is important that, in the case of a container 5 with clutch tooth 26 removed, it is protected against unintentional start-up.
Za potrebe odlaganja sekalne glave 1, kadar je ta sneta z vsebnika 5 (sl. 2), so v njen vznožni okvir 4 na primernih mestih od spodaj vgrajeni prednostno primerno mehki stebriči 28, ki v svoji dolžinski razsežnosti štrlijo izpod spodnjega roba okvira 4. V danem primeru je sekalna glava 1 v tlorisu pravokotnik in stebriči 28 so razporejeni vFor the purpose of depositing the chopping head 1, when it is removed from the container 5 (Fig. 2), preferably in the lower places 4, there are preferably suitably soft pillars 28 projecting from below the bottom edge of the frame 4 in their length dimension. In this case, the chopping head 1 in the floor plan is a rectangle and the columns 28 are arranged in
2 1 2 92 prirejenih cilindričnih ležiščih 29 v vsakokratnem kotu okvira 4.2 1 2 92 Adjusted cylindrical bearings 29 in each corner of frame 4.
Razume se, da rezila sekalnega valja 21 ne segajo izpod najnižjega roba sekalne glave 1.It is understood that the blades of the chopping cylinder 21 do not extend below the lowest edge of the chopping head 1.
Kot se nazorno vidi s sl. 4, je priključni rob vsebnika 5 stopničasto/lomljeno profiliran in tako usklajen z okvirom 4 in njegovimi stebriči 28 ter s spojko 6, da v sestavljenem stanju stebriči 28 mejijo na notranjo pokončno površino stene 5’ vsebnika 5, zunanja površina okvira 4 je v bistvu povsem oklopljena s prirejenim odsekom 5” vsebnika 5, skrajno zgornji robni odsek 5”’ vsebnika 5 drži pritisnjen pritisni gumb prvega mikrostikala 27 (električen tokokrog sklenjen), in zob 26 spojke 6 sega izpod zunanjega, previsnega pasu 5^ vsebnika 5.As can be seen from FIG. 4, the connecting edge of the container 5 is stepped / fractured, aligned with the frame 4 and its columns 28 and the coupling 6 so that in the assembled state the columns 28 are adjacent to the inner face of the wall 5 'of the container 5, the outer surface of the frame 4 being substantially fully enclosed by a modified section 5 "of the container 5, the extreme upper edge portion 5" "of the container 5 is held down by a push button of the first microswitch 27 (electrical circuit closed), and the tooth 26 of the coupling 6 extends below the outer, overhanging belt 5 ^ of the container 5.
Vsebnik 5, ločen od sekalne glave 1 (sl. 5), služi v principu kot običajno vedro, t.j., za potrebe praznjenja se ga lahko nosi neodvisno od sekalne glave 1. Od običajnega vedra se bistveno razlikuje samo njegov zgornji rob, ki je po izumu specifično profiliran in tvori ležišče za sprejem vznožnega okvira 4 sekalne glave 1 in za sodelovanje s prvim mikrostikalom 27, a ne ovira praznjenja vsebnika 5.Container 5, separated from the chopping head 1 (Fig. 5), serves in principle as a regular bucket, ie, for discharge purposes, it can be carried independently of the chopping head 1. Only the upper edge, which is substantially different from the conventional bucket, The invention is specifically profiled and forms a bearing for receiving the base frame 4 of the chopping head 1 and for engaging with the first microswitch 27, but does not obstruct the emptying of the container 5.
Prenosni razkosovalnik v sestavljenem stanju, kot je ponazorjeno in opisano, v pogledu obratovanja miruje in na zunaj ni nikakršnih stikal, ki bi utegnila sprožiti obratovanje in s tem trošenje energije. Da aparat steče, je potreben premik lopute 15. Do tega pride, če skozi ustje 9 vložimo predmet, ki gre skozenj. S prsti načeloma vanj ne moremo; če pa že (in aparat sprožimo), ne dosežemo nevarnega območja sekalnega valja 21.The portable disconnector in the assembled state, as illustrated and described, is stationary in operation and there are no switches on the outside that could initiate the operation and thus consume energy. To allow the apparatus to leak, the flap 15 is required to move. This occurs if an object passing through the mouth 9 is inserted. In principle, we cannot get our fingers into it; but if (and the appliance is triggered), the danger area of the chopping cylinder 21 is not reached.
Baterija 22, pripadajoč motor s prenosnikom in sekalni valj 21 so izbrani in medsebojno usklajeni tako, da aparat opravlja svojo nalogo, če je regularno rabljen. Za primer neregularne rabe se predvideva (neprikazana) bremenska varovalka, ki prekine električno napajanje.The battery 22, the associated gear motor and the chopper cylinder 21 are selected and coordinated so that the apparatus performs its task when used regularly. In the case of irregular use, a (non-displayed) load fuse is provided to cut off the power supply.
Pri vtaknitvi steblastega predmeta v vstopni jašek A se loputa 15 odmakne od stenske plošče 10; pogon aparata se vključi. Od tega trenutka naprej je obdelovanec stalno pritisnjen k plošči 10 in je s tem položajno držan. Pri napredovalnem hodu obdelovanec pride v jašek B in zatem v delovno območje sekalnega valja 21. Ko prvoUpon insertion of the stem object into the inlet well A, the flap 15 moves away from the wall plate 10; the drive of the appliance switches on. From this point on, the workpiece is pressed steadily against plate 10 and is thus held in position. In the forward stroke, the workpiece enters shaft B and then into the working area of the chopping cylinder 21. When first
021292 rezilo sekalnega valja 21 zadene ob obdelovanec, začne slednjega prečno rezati in ga hkrati napredovalno vleči s seboj. Medtem sledi drugo rezilo itd.021292 The blade of the chopping roller 21 strikes the workpiece, cuts it crosswise, and simultaneously pulls it with it. In the meantime, another blade, etc., follows.
Pri izvajanju reza in vlečenja se vzdolžna vlakna sekancev na osnovi razrivnega učinka klinastega rezila notranje strukturno spremenijo (dislocirajo in s tem potrgajo), kar ima z vidika nagnjenosti sekanice k biološki razgradnji odpadkov pozitivno vlogo.In the process of cutting and pulling, the longitudinal fibers of the chips are internally structurally modified (dislocated and thus torn apart) on the basis of the bursting effect of the wedge blade, which has a positive role in terms of the inclination of the wood chips to biodegrade.
Sl. la-3a. Prenosni razkosovalnik s slik 1-5 je z odstranitvijo vsega, kar spada k električni opremi, in zgolj z majhnimi konstrukcijskimi spremembami izvedljiv tudi kot naprava z ročnim pogonom.FIG. la-3a. The portable decoupler of Figures 1-5 is also removable as a hand-operated device by removing everything related to electrical equipment and with only minor structural changes.
V prostoru, kjer se pri elektromotorni izvedbi nahaja motor s prenosnikom, je pri tej izvedbi vgrajen samo (smotrno enostopenjski) reduktorski prenosnik 30, katerega veliki zobnik 30’ je vrtilnofiksno povezan z gredjo 31 sekalnega valja 21, mali zobnik 30” pa z gredjo 32, ki je razporejena v območju nad sekalnim valjem 21 pomaknjeno proti že omenjeni predelni steni med razsekovalnim 2 in prosto prehodnim delom 3 sekalne glave. S slednjeomenjeno gredjo 32 je na eni od pročelnih strani razkosovalnika (za levičarje ali desničarje), lahko pa tudi kako drugače, vrtilnofiksno povezana ročica 33, katere dolžina je odmerjena tako, da ne sega izpod spodnjega nivoja vsebnika 5. Prenosnik 30 omogoča vrtenje sekalnega valja 21 naprej in nazaj in je smotrno dimenzioniran tako, da se na en obrat ročice 33 izvedeta dva reza (en rez pri pritiskanju ročice dol, drugi pri vlečenju le-te gor).In the space where the motor with the gearbox is located in the electric motor version, only (expediently one-stage) gearbox 30 is mounted in this embodiment, the large gear 30 'being pivotally fixed to the shaft 31 of the chopping cylinder 21 and the small gear 30 ”to the shaft 32 , which is arranged in the area above the intersection cylinder 21, shifted towards the aforementioned partition wall between the intersecting 2 and the free passage portion 3 of the intersection head. The shaft 32 mentioned on one of the front faces of the splitter (for left-handers or right-handers), or otherwise, a pivotally fixed lever 33, the length of which is measured so that it does not extend below the lower level of the container 5. The laptop 30 allows rotation of the chopping cylinder 21 forwards and backwards and is reasonably sized to make two cuts to one turn of the lever 33 (one cut when the lever is pressed down, the other when pulling it up).
Kot pomožen organ je v tem primeru k vsebniku 5 zgibno, spodvihljivo priključena smotrno ena sama, lahko pa dve stopalni plošči 34, na katero uporabnik/-ca pritisne s svojim stopalom, če je potrebno razbremeniti roko, ki med obratovanjem drži razrezovalnik za njegov ročaj 8. Razume se, da se plošča 34 in ročica 33 nahajata na isti strani.In this case, as an auxiliary organ, the container 5 is articulated, articulated and conveniently connected to one or two feet plates 34, to which the user presses with his foot, if necessary to relieve the arm holding the cutter by its handle. 8. It is understood that the plate 34 and the lever 33 are on the same side.
Locanj 7 vsebnika 5 katere koli od opisanih izvedb je nadalje smotrno tako zasnovan, da ves aparat nosimo z njegovo pomočjo.The container 7 of the container 5 of any of the described embodiments is further designed to be designed to carry the entire apparatus with its assistance.
Sl. 6. Pri zgoraj opisanih izvedbah imamo opraviti posebej z ročajem 8 sekalne glave 1 in posebej z locnjem 7 vsebnika 5. Za izvedbo po sl. 6 je temu nasprotno specifičnaFIG. 6. In the embodiments described above, it is to be done separately with the handle 8 of the chopping head 1 and separately with the separation 7 of the container 5. For the embodiment of FIG. 6 is, on the contrary, specific
ί.< 0 2 1 2 92 uporaba enega samega, primerno togega ločnega ročaja 35, ki združuje tri funkcije: prenašanje naprave, mehanska povezava elektromotorne sekalne glave z vsebnikom in pripravljalno aktiviranje električnega tokokroga.ί. <0 2 1 2 92 the use of a single, suitably rigid, separate handle 35 that combines three functions: the transfer of the device, the mechanical connection of the electromotor chopper head to the container, and the preparatory activation of the electrical circuit.
Ločni ročaj 35 je smotrno zavihtljiv samo na eno stran razkosovalnika, kot je to nazorno razvidno s ponazoritve. V tej predstavitvi je nakazana tudi lokacija vtičnice 36 za priključitev (neprikazanega) električnega kabla za polnjenje baterije.The detachable handle 35 is preferably swiveled to one side only of the cutter, as illustrated by the illustration. This presentation also indicates the location of socket 36 for connecting a (non-displayed) electric cable to charge the battery.
Posebnost te izvedbe je v tem, da sta ustje 9 in jašek 23 razporejena v bistvu na istem nivoju.A feature of this embodiment is that the mouth 9 and the shaft 23 are arranged substantially at the same level.
Izum predvideva (neodvisno od izvedbenega primera) vsebnik velikosti okoli 20 litrov in skupno maso razkosovalnika okoli 8 kg ali manj (ročnega celo samo okoli 4 kg), kar razkosovalnik po izumu objektivno uvršča med gospodinjske aparate.The invention provides (regardless of the embodiment) a container of about 20 liters size and a total weight of the separator about 8 kg or less (manual only about 4 kg), which is objectively classified by the inventor as a household appliance.
Praktičen pomen tega dejstva je, da razkosovalnik potuje k odpadkom in ne obratno. Pogon sekalnega valja 21 je zasnovan za dosego 2-0,5 reza/s - neodvisno od velikosti sekalnega valja 21.The practical significance of this is that the splitter travels to waste, not the other way around. The drive of the chopping cylinder 21 is designed to achieve 2-0.5 cuts / s - independent of the size of the chopping cylinder 21.
Claims (10)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19914141131 DE4141131C2 (en) | 1991-12-13 | 1991-12-13 | Portable small chopper |
| DE19924230219 DE4230219C1 (en) | 1992-09-10 | 1992-09-10 | Portable, hand-operated small chopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SI9200354A true SI9200354A (en) | 1993-06-30 |
Family
ID=25910045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SI9200354A SI9200354A (en) | 1991-12-13 | 1992-12-02 | Portable cutting apparatus |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0546496A3 (en) |
| AU (1) | AU3010992A (en) |
| CA (1) | CA2085181A1 (en) |
| SI (1) | SI9200354A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9601843D0 (en) * | 1996-01-30 | 1996-04-03 | Acco Rexel Group Holdings Plc | Shredder with mechanical sensosr |
| WO2011114088A2 (en) * | 2010-03-16 | 2011-09-22 | In-Q-Bator Limited | Volume reducing apparatus |
| CN103474266B (en) * | 2013-08-07 | 2015-10-28 | 天佑电器（苏州）有限公司 | The safety switching mechanism of garden tool set |
| CN106964463B (en) * | 2017-04-19 | 2019-02-12 | 江苏东康生物质科技股份有限公司 | A kind of new energy biomass processing equipment |
| CN109453867A (en) * | 2018-10-31 | 2019-03-12 | 中南大学 | A kind of herringbone tooth shear breaker and the broken method of waste lithium cell electrification |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR88715E (en) * | 1963-08-14 | 1967-06-02 | ||
| DE3036235A1 (en) * | 1980-09-25 | 1982-04-08 | Helmut 8205 Kiefersfelden Waritsch | Hand operated compost shredder - has rotary blades with radially staggered points working together with stationary counter-blade recesses |
| DE3434177A1 (en) * | 1984-09-18 | 1986-03-20 | EBA-Maschinenfabrik Adolf Ehinger GmbH, 7460 Balingen | Device for comminuting film-like information carriers |
| DE3780024T2 (en) * | 1987-01-13 | 1992-12-24 | Sharp Kk | TORNING MACHINE. |
| DE8907707U1 (en) * | 1989-06-23 | 1989-08-03 | Ever Bright Electronics Factory Corp., Chungho, Taipei, Tw | |
| DE4024060A1 (en) * | 1990-07-28 | 1992-02-06 | Lescha Maschf Gmbh | HAECKSLER |
| DE9115482U1 (en) * | 1991-12-13 | 1992-04-16 | Lopic, Franz, 7916 Nersingen, De |
-
1992
- 1992-12-02 SI SI9200354A patent/SI9200354A/en unknown
- 1992-12-08 EP EP19920120889 patent/EP0546496A3/en not_active Withdrawn
- 1992-12-11 AU AU30109/92A patent/AU3010992A/en not_active Abandoned
- 1992-12-11 CA CA 2085181 patent/CA2085181A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| AU3010992A (en) | 1993-06-17 |
| CA2085181A1 (en) | 1993-06-14 |
| EP0546496A3 (en) | 1993-12-29 |
| EP0546496A2 (en) | 1993-06-16 |
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