CN210021988U - Dual-purpose mixer frame and mixer - Google Patents

Abstract

The utility model provides a double-purpose mixer frame, including the casing, and install the motor on the casing, the clutch that is used for carrying on power transmission is installed to the output shaft tip of this motor, be equipped with on the clutch with outside different stirred vessel from the transmission structure that the base linked mutually, this transmission structure includes first transmission structure and second transmission structure. The utility model discloses a mixer frame makes it can be applicable to two kinds of different stirring cups or stirred vessel through set up two sets of transmission structures on the clutch, has improved the utilization ratio of frame, more can reduce extravagant and convenient to use.

Description

Dual-purpose mixer frame and mixer

Technical Field

The utility model belongs to the technical field of food mixer and specifically relates to a mixer of double-purpose mixer frame and applied this double-purpose frame.

Background

The blender integrates the functions of a juice extractor, a soybean milk maker, an ice cream machine, a food processor, a grinder and the like, and can instantaneously break the cell walls of food and release phytochemicals.

The traditional mixer mainly comprises a base and a mixing container arranged on the base. In the field of food blenders, the base of the blender is an essential component. The stirring container generally comprises a cup body, a cup cover, a stirring cutter, a rotating shaft and the like, wherein a driven seat matched with an external clutch is arranged at the bottom end of the rotating shaft, and the stirring cutter is driven by the rotating shaft to rotate at a high speed; the base usually includes control circuit, motor, clutch, etc. and the clutch is linked with the driven base to drive the rotating shaft to rotate at high speed.

There are many ways of driving engagement between the clutch and the driven seat. For example, the chinese utility model patent of "clutch on mixer" (publication No. CN207444774U) discloses a clutch on a mixer fitting, which structurally comprises a base body and a clamping groove; the substrate is of a cylindrical disc-shaped solid structure, clamping grooves are uniformly distributed on the end face of one side of the substrate, and the clamping grooves are circumferentially distributed by the axis of the substrate; a stirring shaft connecting structure is disclosed in the Chinese utility model patent (publication number CN205963862U) of 'a stirring shaft connecting structure of a wall-broken type full-nutrition food processor', the end part of a motor rotating shaft is provided with a first positioning groove; the end part of the blade rotating shaft is provided with a second positioning groove; a cylindrical caulking groove is arranged in the first positioning groove, and a plurality of tooth grooves which are longitudinally arranged are formed in the groove wall of the caulking groove; the outer surface of the second positioning groove is provided with a plurality of racks, and the racks are meshed with the tooth grooves. The clutch can also be provided with a connecting hole in a regular hexagon shape, the stirrer rotating shaft is connected with a bolt, and the cross section of the bolt is in a regular hexagon shape and can be embedded in the connecting hole. The cross section of the general bolt can also be triangular, square or other irregular shapes as long as the bolt can be rotatably matched with the connecting hole.

However, at present, one machine base can only be suitable for one stirring cup, like a mobile phone charger, and has various sizes and styles, so that the use of a user is inconvenient. When the stirring container damages and has to be changed or possess a plurality of different stirring cups simultaneously, need provide a multi-purpose frame that is applicable to different stirring container, more can reduce extravagant and convenient to use.

The existing stirring machine is generally provided with a stirring container detachably arranged on a machine base through a connecting or positioning structure, and the connecting or positioning structure also plays a role in limiting the axial direction and the circumferential direction of the stirring container, because the cup body is easy to shake when a motor drives a rotating shaft to rotate at a high speed. For safety, the base must be provided with a connecting or positioning structure for preventing the cup body from rotating or slipping along the circumferential direction relative to the base. Common connection or positioning structures between the base and the cup body include, but are not limited to, an insertion structure, an elastic positioning structure, or a rotary fastening structure. For example, a Chinese utility model patent of "a multifunctional high-speed broken food machine" (publication No. CN 206007063U); a stirring cup for a cooking machine and a high-speed wall breaking cooking machine.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a double-purpose mixer frame and stirring cup through set up two sets of transmission structures on this clutch, can be applicable to two kinds of different stirring cups or stirred vessel, more can reduce the device waste and convenient to use.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a double-purpose mixer frame, includes the casing, and installs the motor on the casing, and the clutch that is used for carrying out power transmission is installed to the output shaft tip of this motor, is equipped with on the clutch with outside stirred vessel from the transmission structure of base looks linkage, this transmission structure includes first transmission structure and second transmission structure.

The utility model has the advantages that: two groups of transmission structures (namely a first transmission structure and a second transmission structure) are arranged on a clutch of the base, the two groups of transmission structures can be linked with driven bases on different external stirring containers and drive the driven bases to normally rotate, and the base can be suitable for different stirring containers. In one case, the clutch can be matched with the driven seat of the first stirring container through the first transmission structure; in another case, the clutch can be matched with a driven seat of a second mixing container through a second transmission structure, wherein the driven seat of the first mixing container and the driven seat of the second mixing container are different in linkage structure. It should be understood that three, four or more sets of transmission structures may be provided on the clutch. Therefore, the utility model discloses a frame can be applicable to different stirred vessel, is convenient for change stirred vessel to can improve the utilization efficiency of frame, reduce the extravagant and convenient to use of device.

Further setting the following steps: the first transmission structure is a caulking groove arranged on the clutch, the caulking groove is positioned on an extension line of the output shaft of the motor, and the cross section of the caulking groove is in a non-circular shape.

Further setting the following steps: the second transmission structure is a clamping groove arranged on the clutch, and the clamping groove is deviated from the extension line of the output shaft of the motor.

By adopting the technical scheme, the clutch is provided with the caulking groove and the clamping groove, so that the clutch can be suitable for different stirring containers. The cross section of the caulking groove of the first transmission structure refers to a section perpendicular to an extension line of the output shaft of the motor, and the cross section of the caulking groove is set to be non-circular to realize power transmission, for example, the cross section can be triangular, rectangular, regular pentagon and other irregular shapes, but is not limited thereto. The second transmission structure is a clamping groove, and is different from the first transmission structure and is arranged by deviating from the extension line of the output shaft of the motor; the specific structure may be any slot structure capable of realizing clamping known in the prior art. Driven structures that can cooperate with the aforementioned caulking or clamping grooves to effect power transmission are known to those skilled in the art, such as a latch structure that can be inserted into and cooperate with the caulking groove. In this context, the transmission structure and the driven structure are interchangeable, for example, the first transmission structure is a plug pin disposed on the clutch, and the driven seat is provided with a caulking groove for the plug pin to be inserted. In addition, the first transmission structure and the second transmission structure are independent from each other, and do not influence the matching between the first transmission structure and the driven seat. And the form of the first transmission structure and the second transmission structure is not limited to this, as long as the transmission fit of the clutch and the driven seat can be realized.

Further setting the following steps: the clamping groove is positioned on the end surface or the peripheral side of the clutch.

By adopting the technical scheme, the clamping grooves can be arranged on the end face of the clutch, the clamping grooves and the caulking grooves are both positioned on the end face of the clutch, the clamping grooves are deviated from the extension line of the output shaft of the motor, and the number of the clamping grooves can be multiple; the clamping groove can also be arranged on the peripheral side of the clutch, and the clamping groove and the caulking groove are positioned on different surfaces of the clutch at the moment, for example, a groove-shaped clamping groove is formed on the peripheral wall of the clutch, and the clamping groove can be matched with a rack-shaped clamping block on the driven seat.

Further setting the following steps: the clamping groove is positioned at the bottom of the caulking groove and deviates from the extension line of the motor output shaft; or the clamping groove is arranged around the periphery of the embedding groove.

By adopting the technical scheme, the caulking groove and the clamping groove are arranged on the clutch, so that the structure of the clutch is compact without enlarging the size of the clutch additionally. When the clamping groove is positioned on the end face of the clutch, the clamping groove can be arranged outside the caulking groove, for example, a plurality of clamping grooves are arranged around the periphery of the caulking groove; or a groove can be formed at the bottom of the caulking groove, and the clamping groove is arranged in the groove. When the locking groove is located on the clutch circumferential side, the locking groove is provided on the clutch side wall, for example, a groove-shaped locking groove is formed on the clutch circumferential wall, and the locking groove can be engaged with a rack-shaped locking piece on the driven base. The position arrangement of the card slot and the embedding slot is not limited to this as long as the cooperation of the card slot and the embedding slot with the driven seat is not affected.

Further setting the following steps: the shell is provided with a positioning groove for installing an external stirring container, the clutch is positioned in the positioning groove, and the output shaft of the motor extends into the positioning groove and is connected with the clutch.

Adopt above-mentioned technical scheme, set up the constant head tank that is used for supplying stirred vessel to place. Through the known connection or location structure in the prior art with stirring container locking in this constant head tank to can drive the high-speed rotation in-process of pivot at the motor and restrict stirring container's axial or circumferential direction, prevent that stirring container and frame are not hard up or pine takes off. For example, an elastic buckle is arranged on the side wall of the positioning groove, and a clamping groove matched with the elastic buckle in a clamping manner is arranged on the outer side of the circumferential wall of the stirring container.

Further setting the following steps: the cross section of the caulking groove is triangular or rectangular.

Adopt above-mentioned technical scheme to realize caulking groove and driven seat on driven structure's transmission cooperation, the shape of caulking groove cross section is not limited to this, as long as can realize power transmission can.

Further setting the following steps: the quantity of draw-in groove is three at least, and each draw-in groove encircles caulking groove circumference and sets up.

By adopting the technical scheme, the transmission fit between the clutch and the driven seat is more stable in the process of ensuring high-speed rotation driven by the motor.

The utility model also provides a stirrer, including frame and two stirred vessel, this stirred vessel detachably installs on the frame, and this frame is equipped with the location structure that is used for restricting stirred vessel rotation with stirred vessel junction, stirred vessel bottom is equipped with the pivot, the one end of this pivot stretches into stirred vessel inner chamber, and is equipped with the stirring leaf, the other end extends outside stirred vessel, and is equipped with the driven seat that cooperatees with clutch on the frame, this frame is the double-purpose stirrer frame that this article states, be equipped with the first driven structure that cooperatees with the first drive structure on the clutch on one of them stirred vessel's driven seat, this first drive mechanism drives the driven seat through the first driven mechanism and rotates; and a second driven structure matched with the second transmission structure on the clutch is arranged on the driven seat of the other stirring container, and the second transmission mechanism drives the driven seat to rotate through the second driven mechanism.

The utility model has the advantages that: the utility model discloses a mixer comes stirred vessel detachably to install on the frame through location structure. The utility model discloses a stirrer includes two kinds of different stirred vessels to be equipped with two sets of drive mechanism on this frame clutch, the frame can drive from the pedestal rotation through clutch and the driven seat linkage of each stirred vessel. Therefore, the stirring container can be replaced at will according to needs in the using process, the utilization efficiency of the base is improved, the waste of the device is reduced, and the use is convenient.

Further setting the following steps: the first driven structure is a bolt which is arranged on the driven seat and can be in transmission fit with the caulking groove; the second driven structure is a clamping block which is arranged on the driven seat and can be clamped with the clamping groove.

By adopting the technical scheme, the driven structure matched with the transmission structure of the clutch is arranged on each driven seat. The first driven structure and the second driven structure may also adopt other structural forms as long as the first driven structure and the second driven structure can be matched with the transmission structure, and the transmission matching structures are known in the prior art. It is also clear from the above that the first or second transmission arrangement on the clutch is interchangeable with the first or second driven arrangement of both mixing vessels. For example, the first transmission structure is a plug pin arranged on the clutch, and the first driven structure is a caulking groove arranged at the bottom of the driven seat and capable of being in transmission fit with the plug pin.

Drawings

Fig. 1 is a schematic structural diagram of a blender according to a first embodiment of the present invention, showing only one of blending containers;

fig. 2 is an exploded view of a frame according to a first embodiment of the present invention;

fig. 3 is a schematic structural diagram of a clutch according to a first embodiment of the present invention;

fig. 4 is a schematic structural view of a clutch and one of the driven seats of the stirring container according to the first embodiment of the present invention;

fig. 5 is a schematic structural view of the clutch and the driven seat of another mixing container according to the first embodiment of the present invention;

fig. 6 is a schematic structural view of a clutch and one of the driven seats of the stirring container according to the second embodiment of the present invention;

fig. 7 is a schematic plan view of a clutch according to a third embodiment of the present invention;

the stirring device comprises a base 1, a motor 11, an output shaft 12, a clutch 13, a positioning groove 14, an elastic buckle 141, a clamping groove 142, a shell 15, an embedding groove 31, a bolt 32, a clamping groove 41, a clamping block 42, a stirring container 2, a driven seat 21 and an accommodating groove 6.

Detailed Description

The invention will be further described with reference to the accompanying drawings:

first embodiment, as shown in fig. 1 to 5, a mixer includes a base 1 and two mixing vessels 2, the base 1 includes a housing 15 and a motor 11 mounted on the housing 15, and a clutch 13 for power transmission is mounted at an end of an output shaft 12 of the motor 11. The casing 15 is provided with a positioning groove 14 for mounting the external stirring container 2, the clutch 13 is positioned in the positioning groove 14, and the output shaft 12 of the motor 11 extends into the positioning groove 14 and is connected with the clutch 13. Be equipped with elastic buckle 141 on the constant head tank 14 lateral wall, the stirred vessel 2 outside is equipped with this elastic buckle 141 joint complex draw-in groove 142 to make stirred vessel 2 detachably insert and locate in constant head tank 14, and can put and prevent stirred vessel 2 and frame 1 pine and take off.

The connection or positioning manner between the machine base 1 and the stirring container 2 is various, including but not limited to an insertion structure, an elastic positioning structure, or a rotary fastening structure. Therefore, the connection structure between the machine base 1 and the mixing container 2 can be replaced by other structures known in the prior art, and correspondingly forms a new embodiment, but all belong to the protection scope of the present application.

The bottom of the stirring container 2 is provided with a rotating shaft, one end of the rotating shaft extends into the inner cavity of the stirring container 2 and is provided with a stirring blade (not shown in the figure), and the other end of the rotating shaft extends out of the stirring container 2 and is provided with a driven seat 21 matched with the clutch 13 of the machine base 1. The base 1 is a dual-purpose mixer base, wherein two groups of transmission structures (namely a first transmission structure and a second transmission structure) are arranged on the clutch 13. The first transmission structure is a caulking groove 31 arranged on the clutch 13, the caulking groove 31 is positioned on the extension line of the output shaft 12 of the motor 11, and the cross section of the caulking groove 13 is triangular. It should be noted that the cross-section of the bezel 31 may also be other non-circular shapes including, but not limited to, quadrilateral, hexagonal, and other irregular shapes. The second transmission structure is a slot 41 formed on the clutch 13, and the slot 41 is located on the end face of the clutch 13 and is circumferentially and outwardly arranged around the caulking groove 31. This makes the structural arrangement of the clutch 13 compact without additionally enlarging the size of the clutch 13.

A first driven structure matched with the first transmission structure on the clutch 13 is arranged on one stirring container driven seat 21a, and the first transmission structure drives the driven seat 21a to rotate through the first driven structure; and a second driven structure matched with the second transmission structure on the clutch 13 is arranged on the other stirring container driven seat 21b, and the second transmission mechanism drives the driven seat 21b to rotate through the second driven structure. The first driven structure is a bolt 32 which is arranged on the bottom surface of the driven seat 21a and can be in transmission fit with the caulking groove 31, and the section of the bolt 32 is triangular; the second driven structure is a latch 42 provided on the bottom surface of the driven seat 21b and engageable with the catch groove 41.

The base 1 can be suitable for different stirring containers 2 by arranging two sets of transmission structures on the clutch 13, so that the stirring containers 2 can be replaced randomly as required in the using process. In addition, the mixer base 1 can also be used for other mixer cups and the like as long as the driven base at the bottom of the cup body is provided with a similar driven structure. Therefore, the mixer base 1 can be easily used for other mixer cup bodies, thereby improving the utilization efficiency of the base, reducing the waste of the device and being convenient to use.

The second embodiment, as shown in fig. 6, is different from the first embodiment mainly in the structure of the clutch 13. The first transmission structure on the clutch 13 is a caulking groove 31 opened on the clutch 13, the caulking groove 31 is located on an extension line of the output shaft 12 of the motor 11, and the cross section of the caulking groove 31 is triangular. It should be noted that the cross-section of the insert groove 31 may also be of other non-circular shapes. And the second transmission structure is a slot 41 arranged on the peripheral side of the clutch 13, and the slot 31 is arranged on the side wall of the clutch 13 along the axial direction of the output shaft 12 and is in a tooth socket shape.

A first driven structure matched with the first transmission structure on the clutch 13 is arranged on one stirring container driven seat 21a, and the first transmission structure drives the driven seat 21a to rotate through the first driven structure; and a second driven structure matched with the second transmission structure on the clutch 13 is arranged on the other stirring container driven seat 21b, and the second transmission mechanism drives the driven seat 21b to rotate through the second driven structure. The first driven structure is a bolt 32 which is arranged on the bottom surface of the driven seat 21a and can be in transmission fit with the caulking groove 31, and the section of the bolt 32 is triangular; the bottom of the driven seat 21b forms an accommodating groove 6 for inserting the clutch 13, and the second driven structure is a rack-shaped engaging block 42 that is provided on the periphery of the accommodating groove 6 and is engageable with the engaging groove 41.

The third embodiment is different from the first embodiment mainly in the structure of the clutch 13, as shown in fig. 7. Wherein, the first transmission structure on the clutch 13 is a caulking groove 31 arranged on the clutch 13, and the cross section of the caulking groove 31 is triangular; the second transmission structure is a slot 41 arranged on the clutch 13, and the slot 41 is arranged deviating from the motor output extension line and is arranged at the bottom of the caulking groove 31.

A first driven structure matched with the first transmission structure on the clutch 13 is arranged on one stirring container driven seat 21a, and the first transmission structure drives the driven seat 21a to rotate through the first driven structure; and a second driven structure matched with the second transmission structure on the clutch 13 is arranged on the driven seat 21b of the other stirring container, and the second transmission mechanism drives the driven seat 21b to rotate through the second driven structure. The first driven structure is a bolt 32 which is arranged on the bottom surface of the driven seat 21a and can be in transmission fit with the caulking groove 31, and the section of the bolt 32 is triangular; the second driven structure is a latch 42 provided on the bottom surface of the driven seat 21b and engageable with the catch groove 41.

In the first to third embodiments, the first transmission structure or the second transmission structure on the clutch and the first driven structure or the second driven structure of the two stirring containers can be interchanged. For example, the first transmission structure is a plug pin arranged on the clutch, the center of the plug pin is positioned on the extension line of the output shaft of the motor, and the cross section of the plug pin is in a non-circular shape; and the first driven structure is a caulking groove which is arranged at the bottom of the driven seat and can be in transmission fit with the bolt. The first transmission structure or the second transmission structure on the clutch is exchanged with the first driven structure or the second driven structure of two stirring containers, and correspondingly, a new embodiment is formed, but the first transmission structure or the second transmission structure on the clutch is within the protection scope of the application.

Claims (10)

1. The utility model provides a double-purpose mixer frame, includes the casing, and installs the motor on the casing, and the clutch that is used for carrying out power transmission is installed to the output shaft tip of this motor, its characterized in that, be equipped with on the clutch with outside stirred vessel from the transmission structure that the base linked mutually, this transmission structure includes first transmission structure and second transmission structure.

2. A dual use blender stand as claimed in claim 1, in which said first transmission structure is a rebate provided in the clutch, the rebate being located on an extension of the motor output shaft and the rebate having a non-circular cross-section.

3. A dual use blender base as claimed in claim 2, wherein said second drive structure is a slot provided on said clutch, said slot being offset from an extension of said motor output shaft.

4. A dual use blender stand as claimed in claim 3, in which the catch is located on an end or peripheral side of the clutch.

5. The dual-purpose blender base of claim 3, wherein said slot is located at the bottom of the caulking groove and is offset from the extension line of the motor output shaft; or the clamping groove is arranged around the periphery of the embedding groove.

6. A dual use mixer base as defined in claim 1, wherein said housing defines a detent for receiving an external mixing container, said clutch is positioned in said detent, and said motor output shaft extends into said detent and is connected to said clutch.

7. A dual use blender stand as claimed in claim 2 in which the cross-section of the rebate is triangular or rectangular.

8. A dual use blender stand as claimed in claim 3, in which the number of said slots is at least three, each slot being circumferentially disposed around the rebate.

9. A stirrer comprises a base and two stirring containers, wherein the stirring containers are detachably arranged on the base, a positioning structure used for limiting the rotation of the stirring containers is arranged at the joint of the base and the stirring containers, a rotating shaft is arranged at the bottom of the stirring containers, one end of the rotating shaft extends into an inner cavity of the stirring containers and is provided with stirring blades, the other end of the rotating shaft extends out of the stirring containers and is provided with a driven seat matched with a clutch on the base, and the base is the stirrer base according to any one of claims 1 to 8,

a first driven structure matched with the first transmission structure on the clutch is arranged on the driven seat of one stirring container, and the first transmission structure drives the driven seat to rotate through the first driven structure;

and a second driven structure matched with the second transmission structure on the clutch is arranged on the driven seat of the other stirring container, and the second transmission mechanism drives the driven seat to rotate through the second driven mechanism.

10. A stirrer comprises a base and two stirring containers, wherein the stirring containers are detachably arranged on the base, a positioning structure used for limiting the rotation of the stirring containers is arranged at the joint of the base and the stirring containers, a rotating shaft is arranged at the bottom of the stirring containers, one end of the rotating shaft extends into an inner cavity of the stirring containers and is provided with stirring blades, the other end of the rotating shaft extends out of the stirring containers and is provided with a driven seat matched with a clutch on the base, and the base is the stirrer base according to any one of claims 3-5 and 8,

a first driven structure matched with the first transmission structure on the clutch is arranged on the driven seat of one stirring container, and the first transmission structure drives the driven seat to rotate through the first driven structure;

a second driven structure matched with the second transmission structure on the clutch is arranged on the driven seat of the other stirring container, and the second transmission mechanism drives the driven seat to rotate through the second driven structure;

the first driven structure is a bolt which is arranged on the driven seat and can be in transmission fit with the caulking groove, and the second driven structure is a clamping block which is arranged on the driven seat and can be clamped with the clamping groove.

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