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DE1008457B - Mixing and shredding machine driven by an electric motor for household purposes with a striking tool that rotates quickly in the working container - Google Patents

Mixing and shredding machine driven by an electric motor for household purposes with a striking tool that rotates quickly in the working container

Info

Publication number
DE1008457B
DE1008457B DES27264A DES0027264A DE1008457B DE 1008457 B DE1008457 B DE 1008457B DE S27264 A DES27264 A DE S27264A DE S0027264 A DES0027264 A DE S0027264A DE 1008457 B DE1008457 B DE 1008457B
Authority
DE
Germany
Prior art keywords
mixing
electric motor
working container
striking tool
machine driven
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
DES27264A
Other languages
German (de)
Inventor
Wilhelm Weimers
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Corp
Original Assignee
Siemens Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens Corp filed Critical Siemens Corp
Priority to DES27264A priority Critical patent/DE1008457B/en
Publication of DE1008457B publication Critical patent/DE1008457B/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
    • A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
    • A47J43/07—Parts or details, e.g. mixing tools, whipping tools
    • A47J43/075—Safety devices
    • A47J43/0761—Safety devices for machines with tools driven from the lower side
    • A47J43/0772—Safety devices for machines with tools driven from the lower side activated by the proper positioning of the cover
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
    • A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
    • A47J43/046—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven with tools driven from the bottom side

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Food-Manufacturing Devices (AREA)

Description

Elektromotorisch angetriebene Misch-und Zerkleinerungsmaschine für Haushaltszwecke mit einem im Arbeitsbehälter schnell umlaufenden Schlagwerkzeug Die Erfindung betrifft eine elektromotorisch angetriebene . Misch- und Zerkleinerungsmaschine, in deren Arbeitsbehälter eine von dem Elektromotor mit hoher Drehzahl angetriebene Welle hineinragt, auf der ein Misch- bzw. Zerkleinerungswerkzeug, z. B. ein Schneid- oder Schlagwerkzeug, befestigt ist. Diese in der Wandung des Arbeitsbehälters gelagerte Welle ist gewöhnlich mit der Motorwelle durch eine lösbare Kupplung verbunden, damit der Arbeitsbehälter von dem antreibenden Elektromotor abgenommen werden kann.Electric motor-driven mixing and shredding machine for Household purposes with a striking tool that rotates quickly in the work container The invention relates to an electric motor driven. Mixing and shredding machine, in the working container one driven by the electric motor at high speed Shaft protrudes on which a mixing or crushing tool, e.g. B. a cutting or striking tool, is attached. This stored in the wall of the working container Shaft is usually connected to the motor shaft by a releasable coupling, thus the working container can be removed from the driving electric motor.

Erfindungsgemäß ist die zwischen der Antriebswelle und der das Schlagwerkzeug tragenden Arbeitswelle in an sich bekannter Weise vorgesehene Kupplung als Rutschkupplung ausgebildet. Dies hat den Vorteil, daß, wenn das Zerkleinerungsgut zu fest ist, ein zu starkes Abbremsen bzw. Abwürgen des Antriebsmotors, durch das der Motor beschädigt werden kann, auf alle Fälle vermieden wird. Wenn dabei erfindungsgemäß die Kupplung als Ratschenkupplung ausgebildet wird, so wird bei Überlastung der Kupplung ein Warngeräusch erzeugt, das die Bedienungsperson veranlagt, den Motor abzuschalten und die Störung zu beseitigen.According to the invention is that between the drive shaft and the impact tool supporting working shaft provided in a known manner as a slip clutch educated. This has the advantage that if the material to be shredded is too firm, excessive braking or stalling of the drive motor, which damages the motor can be avoided in any case. If, according to the invention, the clutch is designed as a ratchet clutch, if the clutch is overloaded, a Generates warning sound that prompts the operator to turn off the engine and eliminate the disturbance.

Die Zeichnung zeigt ein Ausführungsbeispiel einer solchen gemäß der Erfindung ausgebildeten Misch-und Zerkleinerungsmaschine im Aufriß und zum Teil im Schnitt. 1 ist ein waagerecht liegender Elektromotor, der auf einem Sockel 2 ruht und zum Antrieb der Maschine dient. Der Motor ist mittels der Stromzuführungsleitung 3 an das Leitungsnetz anschließbar. Mittels eines im Sockel angeordneten Schalters 4 kann der Motor in und außer Betrieb gesetzt werden. Auf der Antriebsseite des Motors ist ein Gehäuse 5 angebracht, das auf der linken Seite mit einem Ansatz 6 versehen ist, der als Führung für den in ihn einschiebbaren Kragen 7 dient, der an dem Arbeitsbehälter 8 seitlich angeordnet ist. In der Seitenwand des Arbeitsbehälters ist ferner in einem Lagerauge die Arbeitswelle 9 gelagert, auf deren in das Innere des Arbeitsbehälters hineinragendem Ende ein Misch- oder Zerkleinerungswerkzeug 10 befestigt ist. Wenn der Arbeitsbehälter 8 an das Gehäuse 5 angesetzt und durch einen Querstift 11 gegen Herausrutschen gesichert ist, so ist hierbei die Welle 9 mit der Motorwelle 12 durch eine Kupplung verbunden, die aus den beiden Kupplungsteilen 13 und 14 besteht, die an den aneinander zugewandten Seiten gezahnt sind und deren einer, nämlich der Kupplungsteil 14, auf der Antriebswelle 12 gegen die Wirkung einer Schraubenfeder 15 axial verschiebbar gelagert ist.The drawing shows an embodiment of such a mixing and comminuting machine designed according to the invention in elevation and partly in section. 1 is a horizontal electric motor that rests on a base 2 and is used to drive the machine. The motor can be connected to the line network by means of the power supply line 3. The motor can be switched on and off by means of a switch 4 arranged in the base. On the drive side of the motor, a housing 5 is attached, which is provided on the left side with an extension 6 which serves as a guide for the collar 7 which can be pushed into it and which is arranged on the side of the working container 8. In the side wall of the working container, the working shaft 9 is also mounted in a bearing eye, on whose end protruding into the interior of the working container a mixing or comminuting tool 10 is attached. When the working container 8 is attached to the housing 5 and secured against slipping out by a transverse pin 11, the shaft 9 is connected to the motor shaft 12 by a coupling consisting of the two coupling parts 13 and 14 on the mutually facing sides are toothed and one of which, namely the coupling part 14, is mounted axially displaceably on the drive shaft 12 against the action of a helical spring 15.

Claims (2)

PATENTANSPRÜCHE: 1. Elektromotorisch angetriebene Misch- und Zerkleinerungmaschine für Haushaltszwecke mit einem im Arbeitsbehälter schnell umlaufenden Schlagwerkzeug, dessen waagerecht gelagerte Arbeitswelle über eine Kupplung mit der Motorwelle lösbar verbunden ist, dadurch gekennzeichnet, daß die Kupplung (13, 14) als Rutschkupplung ausgebildet ist. PATENT CLAIMS: 1. Mixing and crushing machine driven by an electric motor for household purposes with a striking tool that rotates quickly in the work container, its horizontally mounted working shaft can be released via a coupling with the motor shaft is connected, characterized in that the clutch (13, 14) as a slip clutch is trained. 2. Maschine nach Anspruch 1, dadurch gekennzeichnet, daß die Kupplung (13, 14) als Ratschenkupplung ausgebildet ist, die bei Arbeitsüberlastung ein Warngeräusch erzeugt. In Betracht gezogene Druckschriften: Schweizerische Patentschrift Nr. 249 829.2. Machine according to claim 1, characterized in that the coupling (13, 14) is designed as a ratchet clutch, which emits a warning sound in the event of work overload generated. Publications considered: Swiss Patent No. 249 829
DES27264A 1952-02-19 1952-02-19 Mixing and shredding machine driven by an electric motor for household purposes with a striking tool that rotates quickly in the working container Pending DE1008457B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES27264A DE1008457B (en) 1952-02-19 1952-02-19 Mixing and shredding machine driven by an electric motor for household purposes with a striking tool that rotates quickly in the working container

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES27264A DE1008457B (en) 1952-02-19 1952-02-19 Mixing and shredding machine driven by an electric motor for household purposes with a striking tool that rotates quickly in the working container

Publications (1)

Publication Number Publication Date
DE1008457B true DE1008457B (en) 1957-05-16

Family

ID=7479013

Family Applications (1)

Application Number Title Priority Date Filing Date
DES27264A Pending DE1008457B (en) 1952-02-19 1952-02-19 Mixing and shredding machine driven by an electric motor for household purposes with a striking tool that rotates quickly in the working container

Country Status (1)

Country Link
DE (1) DE1008457B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2982483A (en) * 1957-09-23 1961-05-02 Philips Corp Electric coffee mill
DE1162518B (en) 1959-06-15 1964-02-06 Frankl & Kirchner Electric household coffee grinder
EP0226691A1 (en) * 1985-12-16 1987-07-01 Sammic, S.A. Highly reliable juice extractor
EP0216401A3 (en) * 1985-08-01 1988-08-03 Philips Patentverwaltung GmbH Kitchen apparatus with a mixing beater

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH249829A (en) * 1946-08-03 1947-07-31 Straehl Eugen Mixing, beating and stirring device.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH249829A (en) * 1946-08-03 1947-07-31 Straehl Eugen Mixing, beating and stirring device.

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2982483A (en) * 1957-09-23 1961-05-02 Philips Corp Electric coffee mill
DE1162518B (en) 1959-06-15 1964-02-06 Frankl & Kirchner Electric household coffee grinder
EP0216401A3 (en) * 1985-08-01 1988-08-03 Philips Patentverwaltung GmbH Kitchen apparatus with a mixing beater
EP0226691A1 (en) * 1985-12-16 1987-07-01 Sammic, S.A. Highly reliable juice extractor

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