CN105615697B - A kind of drive mechanism of food processor - Google Patents

A kind of drive mechanism of food processor Download PDF

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Publication number
CN105615697B
CN105615697B CN201610170560.0A CN201610170560A CN105615697B CN 105615697 B CN105615697 B CN 105615697B CN 201610170560 A CN201610170560 A CN 201610170560A CN 105615697 B CN105615697 B CN 105615697B
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CN
China
Prior art keywords
contact surface
underdrive
clamping
head
convex portion
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Application number
CN201610170560.0A
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Chinese (zh)
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CN105615697A (en
Inventor
石小艮
向明新
陈国华
刘国洪
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.)
Guangdong Changsheng Electric Appliance Co ltd
Original Assignee
Guangdong Shunde Changsheng Industry Co Ltd
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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Priority to CN201610170560.0A priority Critical patent/CN105615697B/en
Publication of CN105615697A publication Critical patent/CN105615697A/en
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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J43/00Implements for preparing or holding food, not provided for in other groups of this subclass
    • A47J43/04Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
    • A47J43/046Machines 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
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J43/00Implements for preparing or holding food, not provided for in other groups of this subclass
    • A47J43/04Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
    • A47J43/07Parts or details, e.g. mixing tools, whipping tools
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J43/00Implements for preparing or holding food, not provided for in other groups of this subclass
    • A47J43/04Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
    • A47J43/07Parts or details, e.g. mixing tools, whipping tools
    • A47J43/0716Parts or details, e.g. mixing tools, whipping tools for machines with tools driven from the lower side
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J43/00Implements for preparing or holding food, not provided for in other groups of this subclass
    • A47J43/04Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
    • A47J43/07Parts or details, e.g. mixing tools, whipping tools
    • A47J43/08Driving mechanisms
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J43/00Implements for preparing or holding food, not provided for in other groups of this subclass
    • A47J43/04Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
    • A47J43/07Parts or details, e.g. mixing tools, whipping tools
    • A47J43/08Driving mechanisms
    • A47J43/085Driving mechanisms for machines with tools driven from the lower side

Abstract

A kind of drive mechanism of food processor, upper driving head and underdrive head including mutual cooperation, it is characterized in that, multiple clamping recesses are provided with the underdrive head, driving head is provided with the multiple and clamping convex portion of clamping recesses fit in correspondence, and clamping recess is provided with the first contact surface, and clamping convex portion is provided with the second contact surface, first contact surface and the second contact surface are mutually touched and select one or be arc surface, the first contact surface and the second contact surface is formed linear contact lay;Concentricity, perpendicularity to manufacture is less demanding; even if error is larger; as long as upper driving head can coordinate with underdrive head; and clamping convex portion can be achieved with forming linear contact lay in transmission, contact surface is small with clamping recesses fit; bring with small vibration; the small advantage of noise, manufacturing cost and difficulty are reduced, while can more preferably protect the behaviour in service of motor.

Description

A kind of drive mechanism of food processor
Technical field
The present invention relates to food machine technical field, especially a kind of drive mechanism of food processor.
Background technology
At present, the food processor that cup is set with cup separate type, the linking of its power is typically using split type setting Upper driving head realizes twisting with underdrive head when coordinating, and in order to which twisting is closer, the general structure using face contact, make With underdrive head after engagement, its contact surface mutually closely forms face contact, such as China Patent No. to driving head Drive mechanism disclosed in ZL201320155269.8, ZL201320154460.0, ZL201520518795.5;Said structure is equal Following defect be present:1)Because contact surface is big, required concentricity and perpendicularity are very high, so as to increase manufacturing cost, if When somewhat error is big a bit, easily occur that noise is big, and use for a long time can influence the service life of motor in high-speed rotation;2) Upper driving head with underdrive head when grafting coordinates, it is necessary to repeatedly after accurate contraposition could fully mated, easy card wrong position, make Into in-convenience in use, while for a long time repeatedly friction easily mutually abrasion, cause coordinate defective tightness, further reduce transmission effect Fruit.
The content of the invention
It is an object of the invention to solve above-mentioned the deficiencies in the prior art, and improve a kind of dexterous, easy peace simple in construction Dress, a kind of drive mechanism of food processor easy to use.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of drive mechanism of food processor, include the upper driving head and underdrive head of mutual cooperation, it is characterised in that Multiple clamping recesses are provided with the underdrive head, driving head is provided with multiple convex with the clamping of clamping recesses fit in correspondence Portion, clamping recess are provided with the first contact surface, and clamping convex portion is provided with the second contact surface, and the first contact surface and the second contact surface mutually touch Touch and select one or be arc surface, the first contact surface and the second contact surface is formed linear contact lay.
When upper driving head and underdrive head are connected, two contact surfaces that clamping recess is mutually touched with clamping convex portion are selected One or be arc surface, select one as arc surface or be that the denominator of arc surface is exactly when transmitting power, clamping recess with Contact between clamping convex portion is linear contact lay, and linear contact lay has the advantage that:
1)Concentricity, perpendicularity to manufacture is less demanding, even if error is larger, as long as upper driving head can pass with Dynamic head coordinates, and clamping convex portion can be achieved with forming linear contact lay in transmission with clamping recesses fit, and contact surface is small, With small vibration, the small advantage of noise is brought, reduces manufacturing cost and difficulty, while can more preferably protect the behaviour in service of motor.
2)Simple in construction, clamping recess and the cooperation of clamping convex portion, contraposition is accurate, and vertical grafting is convenient, in the absence of dislocation The problem of grafting, the use for effectively improving product embody sense, and convenience.
As specific embodiment:Also include cup and cup setting up and down, underdrive head passes through motor output shaft Cup top is rotatably connected on, driving head is connected to bottom of cup by stirring cutter drive shaft in correspondence;
For the underdrive head to multiple underdrive posts are highly extended with, the inner side of multiple underdrive posts, which is formed, is suitable to upper transmission The underdrive chamber that head grafting coordinates, forms clamping recess between adjacent two underdrives post, in the first contact surface clamping recess under The side wall of driving column is formed;
Circumferentially direction is extended with multiple clamping convex portions to driving head outer wall in correspondence, and clamping convex portion is column;
When cup seat is located in cup, upper driving head is placed in underdrive intracavitary, and clamping convex portion extends into buckle recess It is interior, make underdrive head drive upper driving head to rotate.
It is cone-shaped that the underdrive top end is sloped downwardly composition to two respectively.
When upper driving head and underdrive head arranged in dislocation, clamping convex portion and the top of underdrive post are touched, clamping convex portion Inclined plane according to underdrive top end is slided into clamping recess, and clamping convex portion drives upper driving head to rotate, and makes remaining Clamping convex portion, which can be smoothly slipped into corresponding clamping recess, to be coordinated, simple and compact for structure, easy to use, solves contraposition hardly possible The problem of.
The underdrive head is arranged mutually by interior body and overcoat form inside and outside Rotating fields, and overcoat is soft body.
When upper driving head rotation work mutual with underdrive head, soft overcoat plays a part of protecting underdrive head, Avoid hitting between hard thing and hard thing and produce noise and abrasion, while reduce to be driven between underdrive head and upper driving head and produce Vibrations, play software contact when cushioning effect, reduce noise after can effectively increase the service life, improve user use body Test.
Circumferentially direction is provided with a plurality of groove to upper driving head outer wall between adjacent two clampings convex portion;Groove is to upper driving head Play a part of increasing intensity, driving head is resisted bigger stress when height rotates.
First contact surface and the second contact surface are mutually touched and are arc surface;This embodiment is alternative, together Sample can make both form linear contact lay in contact, dexterity simple in construction, according to circumstances can arbitrarily change, flexible and changeable.
First contact surface is arc surface, and the second contact surface is plane;This embodiment is alternative, can equally be made Both form linear contact lay in contact, dexterity simple in construction, according to circumstances can arbitrarily change, flexible and changeable.
First contact surface is plane, and the second contact surface is arc surface;This embodiment is alternative, can equally be made Both form linear contact lay in contact, dexterity simple in construction, according to circumstances can arbitrarily change, flexible and changeable.
The clamping convex portion is cylinder.
The beneficial effects of the invention are as follows:
1)A kind of drive mechanism of food processor of the present invention, the concentricity, perpendicularity to manufacture are less demanding, even if When error is larger, if upper driving head can coordinate with underdrive head, and clamping convex portion can with clamping recesses fit, with regard to energy To realize and form linear contact lay in transmission, contact surface is small, brings with small vibration, the small advantage of noise, reduces manufacturing cost and difficulty, The behaviour in service of motor can be more preferably protected simultaneously.
2)A kind of drive mechanism of food processor of the present invention, simple in construction, the cooperation of recess and convex portion, to level Really, vertical grafting is convenient, and the problem of in the absence of dislocation grafting, the use for effectively improving product embodies sense, and convenience.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is cup of the present invention, upper driving head, the structural representation for stirring cutter drive shaft.
Fig. 3 is cup of the present invention, underdrive head, the structural representation of motor output shaft.
Fig. 4 is the structural representation of clamping recess of the present invention and underdrive chamber.
Fig. 5 is the decomposition texture schematic diagram of underdrive head of the present invention.
Fig. 6 is the matching chart of driving head and underdrive head in the present invention.
Embodiment
The present invention is further described with reference to the accompanying drawings and examples.
As shown in Figures 1 to 6, a kind of drive mechanism of food processor, the upper driving head 1 and underdrive of mutual cooperation are included First 2, it is characterised in that be provided with multiple clamping recesses 21 in the underdrive first 2, in correspondence driving head 1 be provided with it is multiple with The clamping convex portion 11 that clamping recess 21 coordinates, clamping recess 21 are provided with the first contact surface 2101, and clamping convex portion 11 connects provided with second Contacting surface 1101, the first contact surface 2101 and the second contact surface 1101 are mutually touched and select one or be arc surface, make the first contact The contact surface 1101 of face 2101 and second forms linear contact lay.
The clamping recess 21 is provided with contact surface
When upper driving head 1 and underdrive first 2 are connected, what clamping recess 21 was mutually touched with clamping convex portion 11 two connects Contacting surface(First contact surface 2101 and the second contact surface 1101)Select one or be arc surface, select one as arc surface or be arc surface Denominator be exactly that the contact between clamping recess 21 and clamping convex portion 11 is linear contact lay, linear contact lay band when transmitting power Come benefit be:
1)Concentricity, perpendicularity to manufacture is less demanding, even if error is larger, as long as upper driving head 1 can be with Driving head 2 coordinates, and clamping convex portion 11 can coordinate with clamping recess 21, can be achieved with forming linear contact lay in transmission, connects Contacting surface is small, brings with small vibration, noise small advantage during shock, reduces manufacturing cost and difficulty, while can more preferably protect electricity The behaviour in service of machine.
2)Simple in construction, clamping recess 21 and the cooperation of clamping convex portion 11, contraposition is accurate, and vertical grafting is convenient, is not present The problem of dislocation grafting, the use for effectively improving product embody sense, and convenience.
As specific embodiment:Also include cup 3 and cup 4 setting up and down, underdrive first 2 is exported by motor Axle 5 is rotatably connected on the top of cup 4, and driving head 1 is connected to the bottom of cup 3 by stirring cutter drive shaft 6 in correspondence;
To multiple underdrive posts 22 are highly extended with, the inner side of multiple underdrive posts 22 is formed to be suitable to the underdrive first 2 The underdrive chamber 23 that the upper grafting of driving head 1 coordinates, clamping recess 21, the first contact surface are formed between adjacent two underdrives post 22 The side wall of underdrive post 22 in 2101 clamping recesses 21 is formed;
Circumferentially direction is extended with multiple clamping convex portions 11 to the outer wall of driving head 1 in correspondence, and clamping convex portion 11 is column;
When cup 3 is located in cup 4, upper driving head 1 is placed in underdrive chamber 23, and clamping convex portion 11 extends into card Connect in recess 21, make underdrive first 2 drive upper driving head 1 to rotate.
It is cone-shaped that the top 2201 of underdrive post 22 is sloped downwardly composition to two respectively.
When upper driving head 12 arranged in dislocation first with underdrive, clamping convex portion 11 and the top of underdrive post 22 are touched, card Connect convex portion 11 to slide into clamping recess 21 according to the inclined plane on the top of underdrive post 22, and clamping convex portion 11 drives upper driving head 1 rotates, and remaining clamping convex portion 11 can be smoothly slipped into corresponding clamping recess 21 and coordinates, simple and compact for structure, It is easy to use, solve the problems, such as that contraposition is difficult.
The underdrive first 2 is arranged mutually by interior body 2a and overcoat 2b form inside and outside Rotating fields, and overcoat 2b is soft body, As shown in Figure 5.
When upper driving head 12 mutual rotation work first with underdrive, soft overcoat 2b plays protection underdrive first 2 Effect, avoid hitting generation noise and abrasion between hard thing and hard thing, while reduce between underdrive first 2 and upper driving head 1 Shaken caused by transmission, play cushioning effect during software contact, can effectively increase the service life after reducing noise, improve and use Family usage experience.
Circumferentially direction is provided with a plurality of groove 13 to the outer wall of upper driving head 1 between adjacent two clampings convex portion 11;Groove 13 is right Upper driving head 1 plays a part of increasing intensity, driving head is resisted bigger stress when height rotates.
The contact surface 1101 of first contact surface 2101 and second is mutually touched and is arc surface, such as Fig. 1, Fig. 4, Fig. 5 It is shown;This embodiment is alternative, both is formed linear contact lay in contact, dexterity simple in construction can basis Situation is arbitrarily changed, flexible and changeable.
The clamping convex portion 11 is cylinder, as shown in Figure 1, Figure 4, Figure 5.
As another embodiment, its structure is similar to the aforementioned embodiment, and difference is:
First contact surface 2101 is arc surface, and the second contact surface 1101 is plane, is not represented in accompanying drawing;This embodiment For alternative, it both is formed linear contact lay in contact, dexterity simple in construction, according to circumstances can arbitrarily change, It is flexible and changeable.
As another embodiment, its structure is similar to the aforementioned embodiment, and difference is:
First contact surface 2101 is plane, and the second contact surface 1101 is arc surface, is not represented in accompanying drawing;This embodiment For alternative, it both is formed linear contact lay in contact, dexterity simple in construction, according to circumstances can arbitrarily change, It is flexible and changeable.
Particular embodiments described above, only preferred embodiments of the present invention, such as according to the present patent application patent The equivalent arrangements that scope is done, the technology that should be the present invention are covered.

Claims (9)

1. a kind of drive mechanism of food processor, include the upper driving head of mutual cooperation(1)With underdrive head(2), its feature It is, the underdrive head(2)On be provided with multiple clamping recesses(21), driving head in correspondence(1)It is provided with multiple and clamping Recess(21)The clamping convex portion of cooperation(11), clamping recess(21)Provided with the first contact surface(2101), clamping convex portion(11)It is provided with Second contact surface(1101), the first contact surface(2101)With the second contact surface(1101)Mutually touch and select one or be circular arc Face, make the first contact surface(2101)With the second contact surface(1101)Form linear contact lay.
2. a kind of drive mechanism of food processor according to claim 1, it is characterised in that also including cup setting up and down Body(3)And cup(4), underdrive head(2)Pass through motor output shaft(5)It is rotatably connected on cup(4)Top, driving head in correspondence (1)By stirring cutter drive shaft(6)It is connected to cup(3)Bottom;
The underdrive head(2)To being highly extended with multiple underdrive posts(22), multiple underdrive posts(22)Inner side form it is suitable In upper driving head(1)The underdrive chamber that grafting coordinates(23), adjacent two underdrives post(22)Between form clamping recess(21), First contact surface(2101)Clamping recess(21)Interior underdrive post(22)Side wall form;
Driving head in correspondence(1)Circumferentially direction is extended with multiple clamping convex portions to outer wall(11), clamping convex portion(11)For column;
Work as cup(3)Seat is located at cup(4)When interior, upper driving head(1)It is placed in underdrive chamber(23)It is interior, and clamping convex portion(11)Prolong Stretch into clamping recess(21)It is interior, make underdrive head(2)Driving head in drive(1)Rotate.
A kind of 3. drive mechanism of food processor according to claim 2, it is characterised in that the underdrive post(22)Top End(2201)Composition to be sloped downwardly to two cone-shaped respectively.
A kind of 4. drive mechanism of food processor according to claim 1 or claim 2, it is characterised in that the underdrive head(2) By interior body(2a)And overcoat(2b)Rotating fields inside and outside composition, and overcoat are arranged mutually(2b)For soft body.
A kind of 5. drive mechanism of food processor according to claim 1 or claim 2, it is characterised in that adjacent two clampings convex portion (11)Between upper driving head(1)Circumferentially direction is provided with a plurality of groove to outer wall(13).
A kind of 6. drive mechanism of food processor according to claim 1, it is characterised in that first contact surface (2101)With the second contact surface(1101)Mutually touch and be arc surface.
A kind of 7. drive mechanism of food processor according to claim 1, it is characterised in that first contact surface (2101)For arc surface, the second contact surface(1101)For plane.
A kind of 8. drive mechanism of food processor according to claim 1, it is characterised in that first contact surface (2101)For plane, the second contact surface(1101)For arc surface.
9. according to a kind of drive mechanism of food processor of claim 1 or 6 or 8, it is characterised in that the clamping convex portion (11)For cylinder.
CN201610170560.0A 2016-03-24 2016-03-24 A kind of drive mechanism of food processor Active CN105615697B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610170560.0A CN105615697B (en) 2016-03-24 2016-03-24 A kind of drive mechanism of food processor

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Application Number Priority Date Filing Date Title
CN201610170560.0A CN105615697B (en) 2016-03-24 2016-03-24 A kind of drive mechanism of food processor

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CN105615697B true CN105615697B (en) 2018-04-10

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108742177A (en) * 2018-07-17 2018-11-06 贺运香 A kind of cooking device of band self-regulation pivot structure
FR3108022B1 (en) * 2020-03-10 2023-05-12 Seb Sa CULINARY PREPARATION APPLIANCE

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101773370A (en) * 2010-03-13 2010-07-14 广东新宝电器股份有限公司 Transmission structure of food processor
CN201641722U (en) * 2010-03-13 2010-11-24 广东新宝电器股份有限公司 Transmission structure of food processor
CN102334925A (en) * 2010-07-13 2012-02-01 德国福维克控股公司 Kitchen appliance operated by electric motor
CN103690068A (en) * 2014-01-02 2014-04-02 杭州厨意科技有限公司 Food treatment device
CN205006712U (en) * 2015-07-30 2016-02-03 刘以年 Grind soybean milk machine supporting seat at present
CN205585889U (en) * 2016-03-24 2016-09-21 广东顺德昌盛实业有限公司 Transmission structure of food processor

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101773370A (en) * 2010-03-13 2010-07-14 广东新宝电器股份有限公司 Transmission structure of food processor
CN201641722U (en) * 2010-03-13 2010-11-24 广东新宝电器股份有限公司 Transmission structure of food processor
CN102334925A (en) * 2010-07-13 2012-02-01 德国福维克控股公司 Kitchen appliance operated by electric motor
CN103690068A (en) * 2014-01-02 2014-04-02 杭州厨意科技有限公司 Food treatment device
CN205006712U (en) * 2015-07-30 2016-02-03 刘以年 Grind soybean milk machine supporting seat at present
CN205585889U (en) * 2016-03-24 2016-09-21 广东顺德昌盛实业有限公司 Transmission structure of food processor

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