• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Use: for grinding, mixing, emulsifying and abrading mainly food products, as well as pharmaceutical and chemical products. SUMMARY OF THE INVENTION The mishina comprises a housing 1 inside which is placed an electric motor 2 with a shaft 3, a bowl 4 with an opening 5 through which the shaft 3 passes. Sealing elements 11, 12 and a holder 13 of sealing elements are provided for sealing the shaft. A recess 19 is made in the holder, in which a sealing element 11 is placed, which is a ring of circular section 9, and the sealing element 12 is freely installed in the upper part of the holder 13, has a Y-shaped cross section, the sharp end of which is adjacent to the shaft, In this case, the upper sealing shoulder 20 encloses the opening 5 for the bottom of the bowl to seal it. 3 hp f-ly. 2 Il. (L
    公开号:SU1739836A3
    申请号:SU894614615
    申请日:1989-07-28
    公开日:1992-06-07
    发明作者:Отто Фридрих
    申请人:А.Штефан У.Зене Гмбх Унд Ко (Фирма)；
    IPC主号:
    专利说明:

    The invention relates to machines for mixing, emulsification, installed bowl with radial voltage, the vacuum is tightly placed on grinding and abrasion, mainly food. Chemical and pharmaceutical products can also be processed in the machine.
    A known machine for mixing, grinding, emulsification and abrasion, containing a working body, a bowl with a central hole, a housing located under the bowl, inside which there is an electric motor with a vertical stepped shaft passing through a hole in the inside of the bowl with vacuum sealing elements to seal the shaft and Holes in more often.
    However, in the known machine it is difficult to quickly change the sealing elements, the shaft seal is difficult, since the sealing element is screwed into the threaded ring in the wall of the bowl.
    The aim of the invention is to simplify the assembly and disassembly of the machine by the ability to quickly replace the sealing elements.
    This goal is achieved • Gem, which is a machine for mixing } emulsification, grinding and abrasion, containing a working body, a bowl with a central hole, a housing located under the bowl, inside which there is an electric motor with a vertical stepped shaft passing through the hole inside the bowl and vacuum sealing elements for sealing the shaft and the hole in the bowl, equipped with a holder for sealing elements located on the shaft, having a recess in the lower part with the formation of an annular protrusion on the periphery, the motor housing has an annular element adjacent to the shaft, the upper surface of the recess contacts the shaft step, and the side and lower surfaces of the protrusion of the holder form a gap with the motor housing and the ring element, the shaft section located inside the holder has an annular recess, one of the sealing elements is O-ring, and the other is freely installed in the upper part of the holder and has a cross-section. The U-shape, the sharp end of which is adjacent to the shaft, while the upper shoulder of the seal covers the hole for the shaft in the bottom of the bowl and at the bottom, and with axial stress adjacent to the lower side of the bottom of the bowl.
    An annular groove may be formed on the inner surface of the holder, and the lower shoulder of the seal is placed therein. The holder on the outer 10 surface may have at least one vertical rib.
    The holder should be made of synthetic material.
    In FIG. 1 shows a machine in general view; in FIG. 2 - fragment with sealing elements.
    The machine comprises a housing 1, inside of which an electric motor 2 is placed, with a shaft 3, a bowl 4 with an opening 5. The shaft 2Q 3 is made stepwise and passes through an opening 5 into the bowl 4. The latter is removably mounted on the housing.
    To do this, angled connecting elements are provided in the bottom of the bowl 4. 6. A shank 7 is mounted on the bottom of the bowl, on which a support 8 with a working body 9 is mounted, the connecting elements 6, when the bowl is mounted vertically · 4, mesh into the guide grooves in the housing 1, so that when the bowl 4 is twisted around its central axis, it accordingly engages from below with a groove 10 provided in the housing 1.
    1 „
    Sealing elements 11. and 12 are installed on the shaft for its sealing. The machine is equipped with a holder 13 of 40 sealing elements 11 and 12 located on the shaft, having a recess 14 in the lower part with the formation of an annular protrusion 15 on the periphery, the housing
    I of the electric motor has an annular element 16 adjacent to the shaft, the upper surface of the recess 14 is in contact with the shaft step 1.7, and the lateral and lower surface of the protrusion 15 of the holder form a gap 18 with the motor housing 1, a shaft portion located inside the holder of an annular recess 19. The sealing element
    II is located in the recess 19 and is a ring of circular cross-section, and the sealing element 12 is freely installed in the upper part of the holder and has a U-shape in cross section, the sharp end of which is adjacent to the shaft, while the upper shoulder 20 of the seal covers the shaft hole 5 ♦
    in the bottom of the bowl and when the bowl is installed with radial stress, the vacuum is tightly placed on the shaft, and with axial stress it is adjacent to the lower side of the bottom of the bowl.
    In the upper part on the inner surface of the holder, an annular groove 21 is made, and the lower shoulder 22 of the seal 12 is placed in the groove. The holder on the outer surface may have at least one vertical rib 23. The holder is expediently made of synthetic material.
    The machine is mounted and dismantled as follows.
    The bowl 4 is rotated around the central axis and separated from the housing 1. Then, the holder 13 with the sealing element 12 is removed. The holder 13 can be easily mounted and dismounted, as well as, using the sealing element 11 (ring), to seal the shaft. After removing the holder, the sealing element 11 can also be easily replaced.
    The structural design of the proposed machine allows you to quickly and easily dismantle it, replace the sealing elements and assemble.
    权利要求:
    Claims (4)
    [1]
    Claim
    1. Machine for mixing, emulsification, grinding and abrasion, mainly of food products, containing a working body, a bowl with a central hole, a housing located under the bowl, inside of which there is an electric motor with a vertical stepped shaft passing through the hole inside the bowl and vacuum sealing elements for sealing a shaft hole in more often, characterized in that, in order to simplify the assembly and disassembly of the machine by providing the possibility of 5 quick replacement of sealing elements for sealing shaft and hole in the bowl, it is equipped with a holder of sealing elements located on the shaft, having a recess in the lower part with the formation of an annular protrusion on the periphery, the motor housing has an annular element adjacent to the shaft, the upper surface of the recess is in contact with the shaft step, and the side and the lower surface of the protrusion of the dezhitel form a gap with the motor housing and the annular element, the shaft portion located inside the holder has an annular recess, ~ 20 one of the sealing elements represents This is a circular ring, and the other is freely mounted in the upper part of the holder and has a U-shaped cross section, the sharp 25 end of which is adjacent to the shaft, while the upper shoulder of the seal covers the shaft hole in the bottom of the bowl and with the bowl installed with a radial direction the vacuum is tightly placed on the shaft, and with axial stress it is adjacent to the lower side of the bottom of the bowl. .
    [2]
    2. Machine pop. 1, characterized in that in the upper part on the inner surface of the holder
    35, an annular groove is made, and the lower shoulder of the seal is placed in the groove.
    [3]
    3. Machine pop. 1 or 2, which is characterized in that the holder. has at least one vertical rib on the outer surface.
    [4]
    4. The machine according to paragraphs. 1, 2 or 3, characterized in that the holder is made of synthetic material.
    类似技术:
    公开号 | 公开日 | 专利标题
    SU1739836A3|1992-06-07|Machine for mixing, emulsifying, grinding and abrading
    US4204961A|1980-05-27|Filter apparatus with cleaning function
    CN107184069B|2021-10-26|Household cooking appliance comprising a pressing screw
    SU1386014A3|1988-03-30|Hand knife for separating meat from bone
    EP0387122B1|1992-12-09|Shaft seal for a turbo machine
    US3650481A|1972-03-21|Grinder pump
    US20030052206A1|2003-03-20|Device for driving a rotary tool for a food-processing apparatus, and food-processing apparatus provided with such a device
    US2091329A|1937-08-31|Centrifugal separator
    US5714814A|1998-02-03|Support for the rotor shaft of a centrifugal pump with permanent-magnet electric motor
    EP1522628A1|2005-04-13|Papermaking strainer
    US5383941A|1995-01-24|Segmented centrifugal separator scroll housing
    US4495784A|1985-01-29|Washer-dehydrator having a driving gear supported in a sealing case
    US4273295A|1981-06-16|Agitator mill
    EP1283298A2|2003-02-12|Refiner and method for manufacturing the same
    US2879949A|1959-03-31|Garbage disposal apparatus
    EP0240564A1|1987-10-14|Media mill screen assembly
    KR100388643B1|2003-06-19|crush apparatus and crush box
    US4295830A|1981-10-20|Motorized dental handpiece
    US3140995A|1964-07-14|Self-cleaning rotary strainer
    GB2029199A|1980-03-19|Juicer attachment for food processor
    RU2003108397A|2004-10-20|VALVE VALVE
    JP6006453B1|2016-10-12|Centrifuge
    US4821377A|1989-04-18|Sausage-making machine | for sausages and other similar products
    KR200341628Y1|2004-02-14|Magnetic attraction apparatus for removing of chip
    CN212327483U|2021-01-12|Oil-water separator capable of automatically discharging slag
    同族专利:
    公开号 | 公开日
    US4955724A|1990-09-11|
    DE58902497D1|1992-11-26|
    AT81605T|1992-11-15|
    EP0355343B1|1992-10-21|
    EP0355343A1|1990-02-28|
    ES2035454T3|1993-04-16|
    DE8809812U1|1988-09-22|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    BE571304A|
    US2746779A|1953-03-12|1956-05-22|United Centrifugal Pumps|Seal structure|
    DE1232113B|1959-10-23|1967-01-12|Morehouse Ind Inc|Mixer for mixing solids into liquids|
    US3101200A|1961-05-23|1963-08-20|Borg Warner|Sectional mechanical seal assembly|
    US3233837A|1963-05-13|1966-02-08|Hi Speed Blending And Mixing C|Grinder-blenders|
    US3285278A|1964-01-20|1966-11-15|Standard Screw|R cartridge seal design and arrangement|
    DE6916004U|1969-04-22|1969-08-28|Stephan Und Soehne A|CONTAINER, BOWL OR THE LIKE. WITH A SHAFT SEAL|
    DD110768A1|1974-04-08|1975-01-12|
    CH615739A5|1976-07-08|1980-02-15|Chemap Ag|Gas-sealed shaft sealing for a fermenter|
    DE7638118U1|1976-12-06|1977-03-24|Vorwerk & Co Elektrowerke - Gmbh & Co Kg, 5600 Wuppertal|BEARING FOR THE BLADE SHAFT OF ELECTRICALLY POWERED HOUSEHOLD MIXERS|
    US4124310A|1977-06-06|1978-11-07|Hobart Corporation|Food processing apparatus|
    DE2945678A1|1979-11-12|1981-05-27|Basf Ag, 6700 Ludwigshafen|SUPPORTING STIRRER FOR MIXING A BULLET|
    CA1136665A|1979-11-27|1982-11-30|Ernst A. Kronenberg|Shaft seal of the type incorporating a sealingflange|
    NL8304235A|1983-12-08|1985-07-01|Philips Nv|DEVICE FOR SMALLIZING FOODSTUFFS.|
    FR2560031A1|1984-02-23|1985-08-30|Robot Coupe Sa|Device for food preparation|
    DE3565363D1|1985-02-11|1988-11-10|Stephan & Soehne|Machine of the universal type|
    JPS6279531U|1985-09-03|1987-05-21|DE8813901U1|1988-11-07|1988-12-22|A. Stephan U. Soehne Gmbh & Co, 3250 Hameln, De|
    DE4137161C2|1991-11-12|1994-02-24|Stephan & Soehne|Process for preparing dough|
    DE4205422C1|1992-02-22|1993-03-04|Braun Ag, 6000 Frankfurt, De|
    US5368390A|1993-03-01|1994-11-29|General Signal Corporation|Mixer systems|
    USD388447S|1996-09-06|1997-12-30|A. Stephan U. Soehne Gmbh & Co.|Universal mixer|
    USD426422S|1997-04-14|2000-06-13|A. Stephan U. Soehne Gmbh & Co.|Universal food processor|
    NO311228B1|2000-02-25|2001-10-29|Norsk Hydro As|Device by rotor for treating a liquid such as metal melt|
    DE10114589A1|2001-03-24|2002-10-10|Uwe Reifenhaeuser|Device for the sealed passage of a rotatable shaft and / or an axially displaceable tappet|
    US20070140048A1|2005-12-16|2007-06-21|Mahmoud Ismail|Seal and drain for blenders|
    ES2353433T3|2006-05-04|2011-03-02|Swizzzprozzz Ag|DEVICE FOR FOOD TREATMENT.|
    US8550390B2|2010-08-31|2013-10-08|Healthy Foods, Llc|Food based homogenizer|
    US9282853B2|2010-08-31|2016-03-15|Healthy Foods, Llc|Food homogenizer|
    US9339148B2|2010-08-31|2016-05-17|Healthy Foods, Llc|Supply assembly for a food homogenizer|
    CN103752197B|2014-01-07|2015-09-02|中国电子科技集团公司第四十八研究所|A kind of cutting liquid stirring system|
    KR102355645B1|2015-05-28|2022-01-26|엘지이노텍 주식회사|Motor|
    US10638884B2|2016-02-04|2020-05-05|Conair Corporation|Food processor and sidewall cleaning mechanism therefor|
    GB2583208A|2017-12-06|2020-10-21|Illinois Tool Works|Food processing machine and associated bowl and drive arrangement|
    USD940500S1|2019-06-06|2022-01-11|Sharkninja Operating Llc|Lid|
    USD927256S1|2019-06-06|2021-08-10|Sharkninja Operating Llc|Blender|
    USD925270S1|2019-06-06|2021-07-20|Sharkninja Operating Llc|Blender|
    USD924007S1|2019-06-06|2021-07-06|Sharkninja Operating Llc|Strainer blender accessory|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE8809812U|DE8809812U1|1988-08-02|1988-08-02|
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