KR20170035759A - Food processing machine comprising a structure for transferring a rotating force - Google Patents

Food processing machine comprising a structure for transferring a rotating force Download PDF

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Publication number
KR20170035759A
KR20170035759A KR1020150187295A KR20150187295A KR20170035759A KR 20170035759 A KR20170035759 A KR 20170035759A KR 1020150187295 A KR1020150187295 A KR 1020150187295A KR 20150187295 A KR20150187295 A KR 20150187295A KR 20170035759 A KR20170035759 A KR 20170035759A
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KR
South Korea
Prior art keywords
shaft
container
blade
motor
blade shaft
Prior art date
Application number
KR1020150187295A
Other languages
Korean (ko)
Inventor
강원구
Original Assignee
주식회사 하우스일렉
칭다오 하우스일렉. 씨오., 엘티디
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.)
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Application filed by 주식회사 하우스일렉, 칭다오 하우스일렉. 씨오., 엘티디 filed Critical 주식회사 하우스일렉
Publication of KR20170035759A publication Critical patent/KR20170035759A/en

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    • 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
    • A47J43/08—Driving mechanisms
    • 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
    • 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

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

Abstract

A food processing apparatus having a power transmission structure according to the present invention comprises a motor for generating power, a pedestal including a container holder for supporting a grinding container for processing food and a motor holder for supporting the motor, A blade module inserted in the blade shaft and coupled with at least one blade, an electric shaft rotated together by rotation of an output shaft to which the rotational force of the motor is transmitted, And a clutch connecting part for selectively connecting the blade shaft.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a food processing apparatus having a power transmission structure,

The present invention relates to a processing apparatus having a function of cutting, crushing or stirring food.

With recent improvements in living standards, kitchen facilities are also making rapid progress. Among them, the cooker is a kind of kitchen cooking facility that is routinely used in the kitchen. Among these kitchen cooking facilities, a device that cuts, crushes, or stirs food (hereinafter, referred to as "processing") may be referred to as a food processing apparatus.

The food processing apparatus includes an electric mixer and a crushing container. The electric mixer and the crushing container can be disassembled. The electric mixer generally includes a case, a motor, an output shaft, and a button switch. The output shaft rotates. A rotating shaft is provided in the pulverizing vessel, and a blade is provided in the rotating shaft.

There are two ways to use such a device, one is that the extra blade mounted on the output shaft of the electric mixer performs the direct grinding operation, and the other is when the consumer holds the electric mixer by hand and outputs After the shaft and the rotary shaft are inserted and connected to each other, the consumer pushes the button switch by hand and proceeds the grinding operation.

For safety reasons, when the consumer removes the button switch, the electric mixer is designed to cease operation immediately. When the crushing effort is activated, the consumer keeps the electric mixer with one hand while the other hand moves the button switch Keep pressing it. Therefore, in such an operating condition, since the consumer can only use both hands, the convenience of use of the cooker and the satisfaction of experience are greatly deteriorated.

The present invention proposes a device capable of processing foods in various ways, and makes it possible to improve the convenience of use and the satisfaction level of consumers in cooking.

A food processing apparatus having a power transmission structure according to the present invention comprises a motor for generating power, a pedestal including a container holder for supporting a grinding container for processing food and a motor holder for supporting the motor, A blade module inserted in the blade shaft and coupled with at least one blade, an electric shaft rotated together by rotation of an output shaft to which the rotational force of the motor is transmitted, And a clutch connecting part for selectively connecting the blade shaft.

And a container opening / closing part for opening and closing the upper side of the crushing container, wherein the clutch connecting part includes a first clutch disc coupled to the electric shaft and a second clutch disc coupled to the blade shaft, The engagement of the first clutch disc and the second clutch disc is controlled by the opening and closing operation of the container opening / closing part.

The abrasion resistant parts are provided with grooves formed in the abrasion-resistant parts at a predetermined depth, and when the container opening / closing part is in a locked state to close the upper part of the pulverizing container, Is inserted into the groove of the part.

A spring having a predetermined elastic force is coupled between the blade shaft and the container holder. When the container opening / closing part is in the open state, the blade shaft and the electric shaft are separated by the elastic force of the spring, The first clutch disc and the second clutch disc are separated by disconnection of the electric shaft.

A spring having a predetermined elastic force is coupled between the blade shaft and the container holder. When the container opening and closing part is in a closed state, the blade shaft and the electric motor shaft are coupled with each other to overcome the elasticity of the spring, The first clutch disc and the second clutch disc are brought into contact engagement by the engagement of the shaft and the electric motor shaft.

The food processing apparatus according to the present invention comprises a crushing vessel and a motor assembled by using two cradles installed on a pedestal and rotating the output shaft of the motor to rotate the blade shaft in the crushing vessel together to crush the food / Processing can be carried out, and the consumer does not have to operate the electric mixer directly by hand.

Since the consumer does not have to use both hands, the convenience of using the food processing device such as a blender and the satisfaction of the consumer experience can be greatly improved by holding the electric mixer by hand while pushing the button switch, have.

At the same time, the clutch connecting component is constituted between the electric shaft and the blade shaft so that the clutch connecting component can sufficiently control the power transmission between the electric shaft and the blade shaft, so that the consumer opens and closes the container opening / So that stable device operation can be controlled. That is, it is possible to prevent the blade from rotating when the container opening / closing part is opened, which is advantageous in that the user can be prevented from being hurt by the wrong use of the sharp blade.

1 is an exploded perspective view of a food processing apparatus according to the present invention.
2 is a front view of the food processing apparatus of the present invention.
3 is a plan view of the food processing apparatus of the present invention.
4 is a longitudinal sectional view in the AA 'direction shown in FIG.
5 is a partially enlarged view of the area B shown in Fig.
6 is a partial enlarged view of the area C shown in Fig.

Hereinafter, the present embodiment will be described in detail with reference to the accompanying drawings. It should be understood, however, that the scope of the inventive concept of the present embodiment can be determined from the matters disclosed in the present embodiment, and the spirit of the present invention possessed by the present embodiment is not limited to the embodiments in which addition, Variations.

The suffix "module" and "part" used in the description relating to the present invention are given or mixed in consideration of ease of specification, and do not have their own meaning or role.

Fig. 1 is an exploded perspective view of the food processing apparatus of the present invention, Fig. 2 is a front view of the food processing apparatus of the present invention, and Fig. 3 is a plan view of the food processing apparatus of the present invention.

The food processing apparatus of the present invention includes a grinding container (1) for processing food by a blade and a pedestal (3).

A container holder 31 and a motor holder 32 are formed above the holder 3. The container holder 31 is provided with a motor shaft 311 and a blade shaft 312 which are rotatable.

The motor shaft 2 and the motor shaft 3 are connected to each other via a clutch connecting part 4 for performing a clutch operation, The output shaft 321 of the motor 2 is rotated.

And is connected to the output shaft 321 of the motor 2 and the electric motor shaft 311 by a speed change portion.

4, a sleeve 11 is formed below the grinding container 1, and the grinding container 1 is assembled to the container holder 31. As shown in Fig. The blade shaft 312 is detachably coupled to the sleeve 11, and the blade module 5 is coupled to the blade shaft 312.

In detail, in the food processing apparatus of the present invention, the motor 2 and the grinding container 1 are coupled to the pedestal 3, the grinding container 1 is mounted on the container holder 31 during use, The power generated by the motor 2 is transmitted to the blade shaft 312 via the electric motor shaft 311 and the clutch coupling component 4. [ In addition, since the blade shaft 312 rotates the blade module 5 to perform food processing, it is not necessary for the consumer to hold the electric mixer by hand and proceed with the operation.

Further, in the present invention, the safety coupling performance can be improved by using the clutch coupling part 4. [ As the clutch connecting part 4, a clutch for general use can be applied, for example, a mechanical clutch or an electronic clutch can be applied.

In order to improve the reliability while lowering the production cost of the food processing apparatus, the clutch connecting part 4 may include two suitable first and second clutch discs 42, 43.

The first clutch disc 42 is fixed to the transmission shaft 311 and the second clutch disc 43 is fixed to the blade shaft 312. The first and second clutch discs 42, As shown in FIG. For example, the first and second clutch discs are coupled so as to abut in the up-and-down direction.

A spring 41 is coupled between the blade shaft 312 and the container holder 31 and a container opening and closing part 10 capable of being opened and closed is coupled to the grinding container 1. The container opening and closing part 10 is in close contact with the blade shaft 312 when the container opening and closing part 10 is in the locked state and the blade shaft 312 overcomes the spring elasticity of the spring 41, By moving in the direction of the shaft 311, the coupling of the first and second clutch discs 42, 43 is achieved.

The blade shaft 312 is separated from the electric motor shaft 311 by the resiliency of the spring 41 when the container opening and closing part 10 is in the open state and the first clutch disc 42 And the second clutch disc 43 are also separated from each other.

However, when the container opening and closing part 10 covers the opened upper side of the pulverizing container 1 (locked state), the container opening and closing part 10 presses the upper end of the blade shaft 312 downward, The first clutch disc 42 and the second clutch disc 43 are joined together while the blade shaft 312 approaches the transmission shaft 311 while overcoming the elastic force of the spring 41. [

With such a configuration, it is possible to control whether or not the first clutch disc 42 and the second clutch disc 43 are engaged with each other by an operation of opening and closing the upper side of the pulverizing container 1 by using the container opening / It is possible to do. That is, when the consumer opens the container opening / closing part 10 (opened state), the blade shaft 312 does not rotate, so that the safety of the consumer can be more effectively achieved.

On the other hand, the container opening and closing part 10 is provided with a wear resistant part 101 as shown in FIG. 6, and a groove formed in the wear resistant part 101 by a predetermined depth is formed.

The upper end of the blade shaft 312 is inserted into the groove of the wear-resistant part 101 when the container opening and closing part 10 is in the locked state. That is, the wear-resistant part 101 is pressed against the blade shaft 312, and the blade shaft 312 rotates while being supported by the wear-resistant part 101 during rotation.

Since the wear resistant part 101 has a relatively strong abrasion resistance, it ensures that the blade shaft 312 can be used for a long time. The grooves of the wear-resistant part 101 can maintain high coaxiality between the blade shaft 312 and the transmission shaft 311, and ensure stable rotation of the blade shaft 312.

A main belt wheel 322 is coupled to a rotating shaft of the motor 2 and a sub belt wheel 313 is coupled to the electric shaft 311. The main belt wheel 322 and the sub-belt wheel 313 are interconnected by a belt 300. In another embodiment, a main chain wheel is provided on the rotating shaft of the motor 2, a sub-chain wheel is provided on the transmission shaft 311, and the main chain wheel and the sub-chain wheel may be interconnected by a chain .

In another embodiment, a main gear is provided on the rotating shaft of the motor 2, a sub gear is provided on the electric shaft 311, and a reduction gear is provided on the main shaft and the sub gear.

The base 3 includes a base 301 and an upper lid 302. The container lid 31 and the motor base 32 are formed on the upper lid 302. The upper lid 302, Is fixed to the base 301.

A mounting space is formed between the bottom 301 and the upper lid 302 so that the clutch connecting part 4 and the power transmitting means can be installed in the mounting space.

The above-described blade module 5 can be selected in accordance with the necessity of cooking. In the illustrated example, the blade module 5 has a blade 51 for grinding and a blade plate 52 for slicing .

The grinding blade 51 and the blade plate 52 for thinning and slicing are respectively connected to the first assembly connecting part 511 and the second assembly connecting part 521 in order to facilitate the assembly of the blade module 5, And the first and second assembly connecting parts 511 and 521 are detachably coupled to the blade shaft 312. [

According to the present invention, when the grinding container 1 is mounted on the container holder 31, the grinding container 1 can be easily separated and assembled.

In the food processing apparatus according to the present invention, the crushing vessel and the motor are assembled by using two cradles installed on the pedestal, and the motor is driven to rotate the blade shaft in the crushing vessel, , The consumer does not have to operate the electric mixer directly by hand at this time.

Since the consumer does not have to use both hands, the convenience of using the food processing device such as a blender and the satisfaction of the consumer experience can be greatly improved by holding the electric mixer by hand while pushing the button switch, have.

At the same time, the clutch connecting component is constituted between the electric shaft and the blade shaft so that the clutch connecting component can sufficiently control the power transmission between the electric shaft and the blade shaft, so that the consumer opens and closes the container opening / So that stable device operation can be controlled. That is, it is possible to prevent the blade from rotating when the container opening / closing part is opened, which is advantageous in that the user can be prevented from being hurt by the wrong use of the sharp blade.

1: crushing vessel 2: motor
3: Base 4: Clutch connection part
5: blade module 31: container holder
32: motor base 41: spring
42: first clutch disc 43: second clutch disc
311: electric shaft 321: output shaft

Claims (5)

A motor for generating power,
A pedestal including a container holder for supporting a grinding container for processing food and a motor holder for supporting the motor,
A blade shaft detachably coupled to the container holder,
A blade module inserted into the blade shaft and having at least one or more blades coupled thereto,
A motor shaft rotatable by rotation of an output shaft to which the rotational force of the motor is transmitted;
And a clutch connecting part for selectively connecting the electric shaft and the blade shaft. The method according to claim 1,
And a container opening / closing unit for opening / closing an open upper side of the crushing container,
The clutch coupling component including a first clutch disc coupled to the transmission shaft and a second clutch disc coupled to the blade shaft,
Wherein the engagement of the first clutch disc and the second clutch disc is controlled by an opening and closing operation of the container opening and closing part. 3. The method of claim 2,
A wear-resistant part is provided on a lower surface of the container opening and closing part,
The abrasion-resistant part is formed with a recess having a predetermined depth recess,
Wherein the blade shaft is inserted into the groove of the wear-resistant part when the container opening / closing part is in a locked state for closing the upper part of the pulverizing container. 3. The method of claim 2,
A spring having a predetermined elastic force is coupled between the blade shaft and the container holder,
Wherein when the container opening and closing part is in the open state, the blade shaft and the electric shaft are separated by the elastic force of the spring, and the power for separating the first clutch disc and the second clutch disc by separation of the blade shaft and the electric shaft Food processing apparatus having a delivery structure. 3. The method of claim 2,
A spring having a predetermined elastic force is coupled between the blade shaft and the container holder,
Wherein when the container opening and closing part is in the closed state, the blade shaft and the electric motor shaft are coupled with each other to overcome the resilience of the spring, and the engagement of the blade shaft and the electric motor shaft causes the first and second clutch discs Food processing apparatus having a power transmission structure coupled thereto.
KR1020150187295A 2015-09-23 2015-12-28 Food processing machine comprising a structure for transferring a rotating force KR20170035759A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201520740401.0 2015-09-23
CN201520740401.0U CN205006711U (en) 2015-09-23 2015-09-23 Processor

Publications (1)

Publication Number Publication Date
KR20170035759A true KR20170035759A (en) 2017-03-31

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ID=55205348

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Application Number Title Priority Date Filing Date
KR1020150187295A KR20170035759A (en) 2015-09-23 2015-12-28 Food processing machine comprising a structure for transferring a rotating force

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KR (1) KR20170035759A (en)
CN (1) CN205006711U (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190022882A1 (en) * 2017-07-19 2019-01-24 Daka Research Inc Portable electric rotary slicer
CN108209635B (en) * 2018-02-12 2024-02-20 宁波厨聚厨房科技有限公司 Household handheld pulverizer

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CN205006711U (en) 2016-02-03

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