CN213757913U

CN213757913U - Food processor

Info

Publication number: CN213757913U
Application number: CN202022494500.9U
Authority: CN
Inventors: 顾宣丰
Original assignee: Zhongshan Kuaite Electrical Appliances Co ltd
Current assignee: Zhongshan Kuaite Electrical Appliances Co ltd
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-07-23
Anticipated expiration: 2030-11-02

Abstract

The utility model provides a food processor, includes base and cooking cup, be provided with on the base with the stirring sword complex connector of cooking cup, the connector is by motor drive, the movable floating dish of installing in base top, the bottom cooperation installation of floating dish and cooking cup, the bottom surface extension of floating dish has a plurality of connecting sleeve, install the motor support on the motor, the perpendicular extension has a plurality of location projection on the motor support, and location projection overcoat is equipped with the elastic sleeve body, the connecting sleeve nestification is outside the elastic sleeve body, and when the central axis of floating dish edge connector is the circumference translation activity, through the radial compression elastic sleeve body of connecting sleeve, the stirring sword that makes the cooking cup of installing on floating dish constitutes self-adaptation concentricity with the connector and adjusts, and the food processor of this structure effectively reduces the vibrations transmission that the stirring sword drove the cooking cup through the mounting structure of floating dish, thereby greatly reducing vibration noise.

Description

Food processor

Technical Field

The utility model relates to a food processor field specifically is a cooking machine.

Background

The cooking machine extensively applies to in people's life, present cooking machine includes the base and installs the cooking cup on the base, fixed mounting has agitator motor in the base, agitator motor's output shaft and the stirring arbor drive of cooking in the cup are connected, under the assembly condition of absolute ideal, the stirring arbor is in an ideal concentric state with agitator motor's output shaft when high-speed rotation, consequently the work of cooking machine can not produce vibration and noise under this condition basically.

However, after the assembly tolerance and the cooking cup are installed on the base, a gap must exist between the cooking cup and the base, so that when the cooking machine works, the stirring cutter shaft and the output shaft of the stirring motor do not rotate concentrically, and because the cooking cup, the stirring cutter shaft, the base and the stirring motor are in rigid connection, when the cooking machine works, the shaking stirring cutter shaft drives the cooking cup to shake, the cooking cup transmits the shake to the base again, so that the whole cooking machine generates vibration and noise, and in addition, because the stirring cutter shaft and the bearing are also in rigid connection, the stirring cutter shaft and the bearing do not rotate concentrically for a long time, the abrasion of the cutter shaft and the abrasion of the bearing are easy to occur, and the service life is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve above-mentioned current problem, provide a simple structure, reasonable a can vibration/noise reduction's cooking machine, its effect can be when the motor is high-speed to be rotated, and stirring sword self-adaptation is looked for and the concentric pivoted position of connector, effectively reduces the vibrations transmission that the stirring sword drove the cooking cup to reduce vibration noise.

The utility model provides a food processor, includes base and cooking cup, be provided with on the base with the stirring sword complex connector of cooking cup, the connector is by motor drive, the movable floating dish of installing in base top, the bottom cooperation installation of floating dish and cooking cup, the bottom surface extension of floating dish has a plurality of adapter sleeve, install the motor support on the motor, the perpendicular extension has a plurality of location projections on the motor support, and location projection overcoat is equipped with the elastic sleeve body, the adapter sleeve nestification is outside the elastic sleeve body, and when the central axis of floating dish edge connector was the circumference translation activity, through the radial compression elastic sleeve body of adapter sleeve, the messenger installed the stirring sword of cooking cup on floating dish and connector constitution self-adaptation concentricity are adjusted.

The utility model discloses can also adopt following technical measure to solve:

further, the connecting sleeves are uniformly distributed on the floating disc along the circumferential direction.

Further, a through hole is formed in the floating disc corresponding to the connecting sleeve, the positioning convex column extends into the through hole, a limiting pressure plate is arranged above the positioning convex column, a through hole is formed in the limiting pressure plate, a central threaded hole is formed in the positioning convex column corresponding to the through hole, and the limiting pressure plate penetrates through the through hole through a screw to be connected with the central threaded hole, so that the elastic sleeve body is pressed on the motor support.

Further, an annular groove is formed in the outer end face of the elastic sleeve body, and the connecting sleeve is embedded into the annular groove.

Further, a cavity for mounting the motor and a top opening communicated with the cavity are arranged in the base, a plurality of supporting platforms extend from the top opening, supporting convex columns supported on the supporting platforms extend from the bottom surface of the floating disc, and concave portions enough for supporting the convex columns to realize limiting movement are formed in the supporting platforms.

Further, an annular limiting groove extends from the top opening, an elastic damping ring is tightly matched in the annular limiting groove, and an annular limiting wall which is pressed against the elastic damping ring and is in limiting fit with the annular limiting groove extends downwards from the outer edge of the floating disc.

Further, a motor seat for placing a motor extends from the bottom surface of the cavity, and the motor support is connected with the motor seat to tightly press, assemble and pre-tighten the motor in the base.

Further, the upper end face of the floating disc is covered with a silica gel shock absorption surface layer.

Further, a plurality of positioning protrusions extend from the floating disc, and a positioning concave cavity matched with the positioning protrusions is concavely arranged at the bottom of the cooking cup.

Further, a sound-proof cover is arranged on the periphery of the motor.

The utility model has the advantages as follows:

the utility model relates to a food processor, its simple structure, and reasonable design, the food processor of this structure passes through the mounting structure of unsteady dish, makes the interval that has relative motion between cooking cup and the base, can be when the high-speed rotation of motor, stirring sword self-adaptation is looked for and the concentric pivoted position of connector, effectively reduces the vibrations transmission that the stirring sword drove the cooking cup to the vibration noise that significantly reduces, and when stirring sword and the concentric rotation of connector, can reduce the wearing and tearing between stirring sword and bearing, increase of service life.

Drawings

Fig. 1 is the schematic view of the exploded sectional structure of the base and the cooking cup of the present invention.

Fig. 2 is an enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a schematic view of the local exploded structure of the present invention.

Fig. 4 is a schematic view of the exploded structure of the base of the present invention.

Fig. 5 is a schematic structural view of the floating disc of the present invention.

Fig. 6 is a schematic diagram of a floating disc structure according to the present invention.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

Referring to fig. 1 to 6: a food processor comprises a base 1 and a food processing cup 2, wherein the base 1 is provided with a connector 4 matched with a stirring knife 3 of the food processing cup 2, the connector 4 is driven by a motor 5, the top of the base 1 is movably provided with a floating disc 6, the floating disc 6 is matched and arranged with the bottom of the cooking cup 2, the bottom surface of the floating disc 6 extends with a plurality of connecting sleeves 601, the motor 5 is provided with a motor support 7, the motor support 7 is vertically extended with a plurality of positioning convex columns 701, the positioning convex columns 701 are sleeved with an elastic sleeve body 8, the connecting sleeve 601 is nested outside the elastic sleeve body 8, when the floating disc 6 moves in a circular translation manner along the central axis of the connector 4, the elastic sleeve body 8 is radially compressed by the connecting sleeve 601, so that the stirring knife 3 arranged in the cooking cup 2 on the floating disc 6 and the connector 4 form self-adaptive concentricity adjustment.

The food processor of this structure passes through the mounting structure of floating dish 6, make the interval that has relative motion between cooking cup 2 and the base 1, can be when motor 5 rotates at a high speed, through floating dish to the opposite mode compression elastic sleeve body 8 of cooking cup skew, make the dish that floats drive cooking and realize the fine setting removal, reach the purpose of stirring sword 3 self-adaptation alignment and the concentric pivoted position of connector 4, effectively reduce the vibrations transmission that stirring sword 3 drove the cooking cup, thereby the vibration noise that significantly reduces, and when stirring sword 3 and connector 4 rotate with one heart, can reduce the wearing and tearing between stirring sword 3 and bearing, ensure life.

The connecting sleeves 601 are uniformly distributed on the floating disc 6 along the annular direction, so that the floating disc 6 can be uniformly supported, and the flatness is ensured; in this embodiment, the number of connecting sleeves 601 is three, and three connecting sleeves 601 are distributed in a triangular manner on the floating disk 6.

A through hole 602 is formed in the floating disc 6 corresponding to the connecting sleeve 601, the positioning convex column 701 extends into the through hole 602, a limiting pressure plate 9 is arranged above the positioning convex column 701, a through hole 901 is formed in the limiting pressure plate 9, a central threaded hole 702 is formed in the positioning convex column 701 corresponding to the through hole 901, and after the limiting pressure plate 9 penetrates through the through hole 901 through a screw X and is connected with the central threaded hole 702, the elastic sleeve body 8 is pressed on the motor support 7; due to the locking of the assembly position of the elastic sleeve body 8 and the floating disc 6.

An annular groove 801 is formed in the outer end face of the elastic sleeve body 8, and the connecting sleeve 601 is embedded into the annular groove 801; after installation, the upper end surface and the lower end surface of the connecting sleeve 601 respectively abut against the two groove walls of the annular groove 801, and the up-and-down movement of the connecting sleeve and the groove is limited by the relative position between the two.

A cavity 10 for mounting the motor 5 and a top opening 101 communicated with the cavity 10 are arranged in the base 1, a plurality of supporting platforms 102 extend from the top opening 101, a supporting convex column 603 supported on the supporting platforms 102 extends from the bottom surface of the floating disc 6, and a concave part 103 enough for the supporting convex column 603 to realize limiting movement is formed in the supporting platform 102; mainly used for supporting the floating disc 4, and keeping the minimum contact area between the two and reducing the friction force.

An annular limiting groove 104 extends from the top opening 101, an elastic damping ring 11 is tightly fitted in the annular limiting groove 104, and an annular limiting wall 604 which is pressed against the elastic damping ring 11 and is in limiting fit with the annular limiting groove 104 extends downwards from the outer edge of the floating disc 6; this structure limits the floating disc 6 and the elastic damping ring 11 can reduce the vibration transmitted from the floating disc 6 to the base 1.

The bottom surface of the cavity 10 extends to form a motor base 1001 for placing the motor 5, and the motor support 7 is connected with the motor base 1001 to tightly press, assemble and pre-tighten the motor 5 in the base 1.

The method comprises the following steps: the motor base 1001 is in a square frame shape, a plurality of positioning mounting columns 1002 extend upwards from the top edge of the motor base 1001 along the angular position, the motor 5 and the motor support 7 correspond to the positioning mounting columns 1002 and are provided with through holes 501 and connecting holes 703, during assembly, the motor 5 is placed on the motor base 1001, so that the positioning mounting columns 1002 penetrate through the through holes 501 and correspond to the connecting holes 703, then a fastener is adopted to penetrate through the connecting holes 703 and the inner holes of the positioning mounting columns 1002 and is screwed down, the motor 5 is pressed on the motor base 1001 through the motor support 7 to realize assembly pre-tightening, and then the assembly of the elastic sleeve body 8 and the floating disc 6 is carried out.

In addition, the positioning mounting column 1002 is also sleeved with a damping sleeve 1003, and the damping sleeve 1003 is arranged between the hole wall of the through hole 501 and the positioning mounting column 1002 and used for reducing the vibration transmission of the motor 5 and achieving the purposes of damping and reducing noise.

The upper end surface of the floating disc 6 is covered with a silica gel shock absorption surface layer 12; can reduce the vibrations transmission each other between cooking cup 2 and the base 1 to and prevent cooking cup 2 bottom to the wearing and tearing of base 1 top surface when repeated assembly.

It has protruding 13 to extend on the dish 6 that floats, arrange the concave location cavity 201 that is equipped with and fixes a position protruding 13 complex in the bottom of cup 2, locating piece 13 can improve arrange cup 2's installation accuracy and speed, locating piece 13 adopts the frustum structure, the purpose is in order to reduce the clearance between dish 6 and the arrange cup 2 that floats, make the concentric shaft position that the stirring sword 3 in arrange cup 2 is close to connector 4 before the motor work as far as possible, the scope of floating dish 6 activity translation is reserved in the reduction of furthest, make the cooking machine assemble compacter.

A sound insulation cover 14 is arranged on the periphery of the motor 5; the noise that the motor during operation produced can be weakened, make the cooking machine use quieter.

The elastic sleeve body 8 is made of silica gel, and the silica gel is a common damping and cushioning material due to stable performance and good durability.

The foregoing is a preferred embodiment of the present invention showing and describing the basic principles, main features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, but rather that various changes and modifications may be made without departing from the spirit and scope of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. The utility model provides a food processor, includes base (1) and cooking cup (2), be provided with on base (1) with the stirring sword (3) complex connector (4) of cooking cup (2), connector (4) are driven by motor (5), its characterized in that, floating disc (6) are installed to base (1) top is movable, and floating disc (6) and the bottom cooperation installation of cooking cup (2), the bottom surface extension of floating disc (6) have a plurality of connecting sleeve (601), install motor support (7) on motor (5), vertical extension has a plurality of location projection (701) on motor support (7), and location projection (701) overcoat is equipped with elastic sleeve body (8), connecting sleeve (601) nestification is outside elastic sleeve body (8), when the central axis of connecting head (4) is circumference translation activity along floating disc (6), radially compresses elastic sleeve body (8) through connecting sleeve (601), the stirring knife (3) arranged in the cooking cup (2) on the floating disc (6) and the connector (4) form self-adaptive concentricity adjustment.

2. The food processor of claim 1, wherein: the connecting sleeves (601) are uniformly distributed on the floating disc (6) along the annular direction.

3. The food processor of claim 1, wherein: the motor support is characterized in that a through hole (602) is formed in the floating disc (6) correspondingly to the connecting sleeve (601), the positioning convex column (701) extends into the through hole (602), a limiting pressing plate (9) is arranged above the positioning convex column (701), a through hole (901) is formed in the limiting pressing plate (9), a central threaded hole (702) is formed in the positioning convex column (701) correspondingly to the through hole (901), and the elastic sleeve body (8) is pressed on the motor support (7) after the limiting pressing plate (9) penetrates through the through hole (901) through a screw (X) to be connected with the central threaded hole (702).

4. The food processor of claim 3, wherein: the outer end face of the elastic sleeve body (8) is provided with an annular groove (801), and the connecting sleeve (601) is embedded into the annular groove (801).

5. The food processor of claim 1, wherein: be equipped with cavity (10) of installation motor (5) and top opening (101) of intercommunication cavity (10) in base (1), top opening (101) department extends has a plurality of supporting station (102), and the bottom surface of floating disc (6) extends and has support convex column (603) of support on supporting station (102), set up sufficient support convex column (603) on supporting station (102) and realize spacing concave part (103) that remove.

6. The food processor of claim 1, wherein: the top opening (101) extends to form an annular limiting groove (104), an elastic damping ring (11) is tightly matched in the annular limiting groove (104), and an annular limiting wall (604) which is pressed against the elastic damping ring (11) and is in limiting fit with the annular limiting groove (104) is extended downwards from the outer edge of the floating disc (6).

7. The food processor of claim 5, wherein: the bottom surface of the cavity (10) extends to form a motor base (1001) for placing the motor (5), and the motor support (7) is connected with the motor base (1001) to tightly press, assemble and pre-tighten the motor (5) in the base (1).

8. The food processor of claim 1, wherein: the upper end surface of the floating disc (6) is covered with a silica gel shock absorption surface layer (12).

9. The food processor of claim 1, wherein: the floating disc (6) is extended with a plurality of positioning protrusions (13), and the bottom of the food cup (2) is concavely provided with positioning concave cavities (201) matched with the positioning protrusions (13).

10. The food processor of claim 1, wherein: and a sound insulation cover (14) is arranged on the periphery of the motor (5).