SI24257B - Mounting the gripper rotary unit or similar work tool on the hand of hydraulic lift - Google Patents

Abstract

Namen izuma je zasnovati pritrdilno enoto (1) vrtljivega prijemala ali podobnega delovnega orodja na roki (2) hidravličnega dvigala, še zlasti na motorno vozilo pritrdljivega dvigala, zahvaljujoč kateri bo tudi med dolgotrajno uporabo zanesljivost obratovanja dvigala znatno večja. Po izumu je predvidena pritrdilna enota (1), ki je po eni strani členkasto povezana z omenjeno roko (2) dvigala in po drugi strani prav tako členkasto s hidravlično rotacijsko enoto (3), ki je povezljiva z vsakokrat uporabljanimorodjem oz. prijemalom, omenjena pritrdilna enota (1) pa obsega na strani roke (2) dvigala razporejen zgornji zglob (11) in na strani rotacijske enote (3) oz. delovnega orodja razporejen spodnji zglob (12). Spodnji zglob (12) pritrdilne enote (1) predviden za členkasto povezavo le-te z rotacijsko enoto (3) in predstavlja uho (121) s skoznjo luknjo (122), ki poteka v omenjeni rotacijski osi (120) spodnjega zgloba (12) in je predvidena za prejem sornika (37), medtem ko je na strani roke (2) dvigalarazporejen in za povezavo s slednjo prirejen zgornji zglob (11) pritrdilne enote (1) viličasto zasnovan in obsega dva med seboj razmaknjena kraka (111, 112), ki sta vsak zase opremljena s po eno skoznjo luknjo (111', 112'), predvideno za prejem sornika (13) za povezavo z roko (2) dvigala. Skozi luknji (111', 112') v krakih (111, 112) na strani roke (2) dvigala razporejenega zgornjega zgloba (11) je vstavljena votla cilindrična puša (113), v katere svetlino sta na obeh konceh (113', 113") vgrajeniležajni puši (114', 114"), skozi kateri je vstavljiv sornik (13) za vzpostavitev členkaste povezave pritrdilne enote (1) z roko (2) dvigala v območju zgornjega zgloba (11) omenjene pritrdilne enote (1).The purpose of the invention is to design an attachment unit (1) of a rotary gripper or similar work tool on the handle (2) of the hydraulic lift, in particular to the motor vehicle of the fastening hoist, which will also considerably increase the reliability of the lift operation during long-term use. According to the invention, there is provided an attachment unit (1) which, on the one hand, is connected artically to said crane arm (2) and, on the other hand, is also rotatable with a hydraulic rotating unit (3), which is connected with each of the used carriers or, said attachment unit (1) comprising an upper hinge (11) and at the side of the rotary unit (3) and / or the spacer member (3) on the side of the crane arm (2). of the working tool is disposed of the lower joint (12). The lower hinge (12) of the attachment unit (1) is provided for the linkage connection thereof with the rotational unit (3) and represents the eyelet (121) with a through hole (122) extending in said rotary axis (120) of the lower hinge (12) and is provided for receiving the bolt (37), while the attachment unit (1) is toe-shaped and has two spaced legs (111, 112) arranged on the side of the arm (2) and, in connection with the latter, the upper hinge (11) , each of which is provided with one through-hole (111 ', 112') provided for receiving the bolt (13) for connection to the crane arm (2). A hollow cylindrical sleeve (113) is inserted through the holes (111 ', 112') in the arms (111, 112) on the side of the arm (2) of the elevator of the upper hinge (11) in which the bars are on both ends (113 ', 113 (11) of said mounting unit (1), in which the pivoting sleeve (1) is provided with the arm (2) of the elevator in the region of the upper hinge (11).

Claims (10)

Pritrdilna enota vrtljivega prijemala ali podobnega delovnega orodja na roki hidravličnega dvigala SPREMENJENI PATENTNI ZAHTEVKIAttachment unit of a rotary gripper or similar work tool on the handle of a hydraulic lift MODIFIED PATENT REQUIREMENTS 1. Pritrdilna enota (1) vrtljivega prijemala ali podobnega delovnega orodja na roki (2) hidravličnega dvigala, namreč pritrdilna enota (1), ki je po eni strani členkasto povezljiva z omenjeno roko (2) dvigala in po drugi strani prav tako členkasto s hidravlično rotacijsko enoto (3), ki je povezljiva z vsakokrat uporabljanim orodjem oz. prijemalom, pri čemer omenjena pritrdilna enota (1) obsega dva zgloba (11, 12), ki sta med seboj razmaknjena v smeri vzdolžne osi pritrdilne enote (1), namreč na pritrdilni enoti (1) na strani roke (2) dvigala razporejen zgornji zglob (11) in na pritrdilni enoti (1) na strani rotacijske enote (3) oz. delovnega orodja razporejen spodnji zglob (12), tako da sta zgloba (11, 12) zasnovana v smislu kardanskega zgloba, njuni rotacijski osi (110, 120), okoli katerih je možen zasuk pritrdilne enote (1) glede na roko (2) dvigala in/ali glede na rotacijsko enoto (3), pa sta med seboj pravokotni, in pri čemer je spodnji zglob (12) pritrdilne enote (1) predviden za členkasto povezavo le-te z rotacijsko enoto (3) in predstavlja uho (121) s skoznjo luknjo (122), ki poteka vzdolž omenjene rotacijske osi (120) spodnjega zgloba (12) in je predvidena za prejem somika (37), medtem ko je na strani roke (2) dvigala razporejen in za povezavo s slednjo prirejen zgornji zglob (11) pritrdilne enote (1) viličasto zasnovan in obsega dva med seboj razmaknjena kraka (111, 112), ki sta vsak zase opremljena s po eno skoznjo luknjo (11Γ, 112'), predvideno za prejem somika (13) za povezavo z roko (2) dvigala, in pri čemer hidravlični vodi (41, 42, 43), ki so speljani od roke (2) dvigala proti hidravličnim priključkom (31, 32, 33) na rotacijski enoti (3), potekajo med krakoma (111, 112) zgornjega zgloba (11) pritrdilne enote (1), označena s tem, daje skozi luknji (11Γ, 112') v krakih (111, 112) na strani roke (2) dvigala razporejenega zgornjega zgloba (11) pritrdilne enote (1) vstavljena votla cilindrična puša (113), v katere svetlino sta na obeh konceh (113', 113") vgrajeni ležajni puši (114', 114"), skozi kateri je vstavljiv somik (13) za vzpostavitev členkaste povezave pritrdilne enote (1) z roko (2) dvigala v območju zgornjega zgloba (11) omenjene pritrdilne enote (1).1. A fastening unit (1) of a rotary gripper or similar working tool on the handle (2) of the hydraulic lift, namely, an attachment unit (1) which is, on the one hand, articularly connected to said elevator arm (2) and, on the other hand, a hydraulic rotary unit (3) which is coupled to the tool or tool used each time. said attachment unit (1) comprising two hinges (11, 12) spaced apart in the longitudinal axis of the mounting unit (1), namely on the mounting unit (1) on the side of the arm (2) of the crane, the upper the hinge (11) and on the mounting unit (1) on the side of the rotary unit (3) (11, 12) are formed in the sense of a cardan joint, their rotary axes (110, 120), around which the attachment unit (1) can be rotated with respect to the arm (2) of the lift and / or relative to the rotational unit (3) are mutually perpendicular, and wherein the lower hinge (12) of the fixing unit (1) is provided for the linkage connection thereof with the rotating unit (3) and represents the ear (121) (122) extending along said rotary axis (120) of the lower hinge (12) and is provided for receiving the sock (37), while on the side of the arm (2) of the hoist is arranged and for the connection with the latter an upper hinge (11) of the attachment unit (1) is toe-shaped and comprises two spaced legs (111, 112) each of which are provided with one through-through hole (11G, 112 ') provided for receiving the socket (13) for connection to the arm of the lift (2), and wherein the hydraulic lines (41, 42, 43) which are driven away from the arm (2) of the lift against the hydraulic are connected between the arms (111, 112) of the upper hinge (11) of the mounting unit (1), characterized in that the through holes (11G, 112 ') are provided in the legs (31, 32, 33) 111, 112), a hollow cylindrical sleeve (113) is inserted on the side of the arm (2) of the mounted upper hinge (11) of the fastening unit (1), in which the bearing sleeves (114 ' , 114 ") through which the socket (13) is inserted to establish a clamp connection of the attachment unit (1) with the arm (2) of the lift in the region of the upper joint (11) of said fastening unit (1). 2. Pritrdilna enota po zahtevku 1, označena s tem, da sta kraka (111, 112) zgornjega zgloba (11) podaljšana v smeri proti roki (2) dvigala in na odmiku od puše (113) premoščena z omejevalnikom (14), in s tem, da so hidravlični vodi (41, 42, 43) speljani od roke (2) dvigala proti pritrdilni enoti (1) in naprej proti rotacijski enoti (3) na tak način, da v območju zgornjega zgloba (11) pritrdilne enote (1) potekajo med pušo (113) in omejevalnikom (14) ter naprej proti priključkom (31, 32, 33) rotacijske enote (3).Fastening unit according to claim 1, characterized in that the legs (111, 112) of the upper hinge (11) are extended in the direction towards the crane arm (2) and bridged by the stopper (14) at the distance from the bushing (11), and characterized in that the hydraulic lines (41, 42, 43) are driven from the crane arm (2) towards the mounting unit (1) and towards the rotary unit (3) in such a way that in the region of the upper joint (11) 1) extend between the sleeve (113) and the restrictor (14) and further towards the rotary units (3) of the connectors (31, 32, 33). 3. Pritrdilna enota po zahtevku 2, označena s tem, da je omejevalnik (14) cilindrično zasnovan in poteka vzporedno z omenjeno rotacijsko osjo (110) zgornjega zgloba (11) pritrdilne enote (1).Fastening unit according to claim 2, characterized in that the stopper (14) is cylindrically designed and runs parallel to said rotational axis (110) of the upper hinge (11) of the fastening unit (1). 4. Pritrdilna enota po zahtevku 3, označena s tem, da je omejevalnik (14) na voljo kot zatič, ki poteka skozi omenjena kraka (111, 112) in med njima.Fastening unit according to claim 3, characterized in that the restrictor (14) is provided as a pin which extends through and between said legs (111, 112). 5. Pritrdilna enota po zahtevku 2 ali 3, označena s tem, daje omejevalnik (14) razporejen na vnaprej določeni razdalji (a) od puše (113) zgornjega zgloba (11) in obenem tudi na vnaprej določenem odmiku od vertikalne osi pritrdilne enote (1), ki je definiran s kotom (φ) med tangento (t) na omejevalnik (14) na strani omenjene vertikalne osi in omenjeno vertikalno osjo samo.The fastening unit according to claim 2 or 3, characterized in that the stopper (14) is arranged at a predetermined distance (a) from the upper hinge (113) of the upper hinge (113) and at the predetermined distance from the vertical axis of the mounting unit ( 1) defined by an angle (φ) between the tangent (t) to the stop (14) on the side of said vertical axis and said vertical axis only. 6. Pritrdilna enota po zahtevku 5, označena s tem, da razdalja (a) med omejevalnikom (14) in pušo (113) znaša 35 - 55 mm, kot (φ) med tangento (i) na omejevalnik (14) na strani vertikalne osi (14) in omenjeno vertikalno osjo pa znaša 10 - 30°.Fastener unit according to claim 5, characterized in that the distance (a) between the stopper (14) and the bushing (113) is 35 - 55 mm, as (φ) between the tangent (i) to the stop (14) on the side of the vertical axis (14) and said vertical axis is 10-30 °. 7. Pritrdilna enota po enem od zahtevkov 3 do 6, označena s tem, da je okoli omejevalnika (14) nameščen dodaten kotalčni element.Fastening unit according to one of Claims 3 to 6, characterized in that an additional rolling element is mounted around the stopper (14). 8. Pritrdilna enota po kateremkoli od zahtevkov 1 do 7, označena s tem, daje na puši (113) na strani roke (2) dvigala razporejenega zgloba (11) predvidena vsaj ena mazalka za dovajanje maziva v območji med ležajnima pušama (114', 114") in sornikom (13).A fastening unit according to any one of claims 1 to 7, characterized in that at least one lubricant supply lubricant in the areas between the bearing sleeves (114 ',,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,) 114 ") and a bolt (13). 9. Pritrdilna enota po kateremkoli od zahtevkov 1 do 7, označena s tem, daje na somiku (13) v območju na strani roke (2) dvigala razporejenega zgloba (11) predvidena vsaj ena mazalka za dovajanje maziva v območji med ležajnima pušama (114', 114") in sornikom (13).Fastening unit according to any one of Claims 1 to 7, characterized in that at least one lubricant feeding lubricant in the areas between the bearing sleeves (114) is provided in the area (13) in the area on the side of the arm (2) of the hoist of the spaced joint (11) ', 114') and a bolt (13). 10. Pritrdilna enota po kateremkoli od predhodnih zahtevkov, označena s tem, da sta ležajni puši (114', 114") vtisnjeni v pušo (113).Fastening unit according to any one of the preceding claims, characterized in that the bearing sleeves (114 ', 114 ") are embossed into the sleeve (113).