CN208799102U

CN208799102U - The rotating mechanism of blender and stirring container

Info

Publication number: CN208799102U
Application number: CN201820938086.6U
Authority: CN
Inventors: 李一峰; 黄富华; 曾啟峰
Original assignee: Bear Electrical Appliance Co Ltd
Current assignee: Bear Electrical Appliance Co Ltd
Priority date: 2018-06-15
Filing date: 2018-06-15
Publication date: 2019-04-30
Anticipated expiration: 2028-06-15

Abstract

The utility model discloses a stirring machine and a rotating mechanism of a stirring container. The stirring vessel (4) is provided with a stirring assembly (5), the stirring assembly (5) includes a stirring shaft (51) and a stirrer (52) fixed at the lower end of the stirring shaft (51), and the rotating mechanism includes: The rotary drive device for making the stirring vessel (4) rotate in the opposite direction with the stirring shaft (51); the limit post (29) and the limit rib (27) made of wear-resistant material, the limit post (29) and the limit The positioning ribs (27) are respectively fitted to the inner and outer side walls of the stirring container (4). The utility model has the advantages of simple structure, high reliability and convenient use. The stirring container is rotated by the rotating mechanism, thereby improving the stirring efficiency, and can reduce the probability of tooth skipping and grinding failure between the outer gear ring and the second gear, thereby being beneficial to the Improve the reliability of the mixer, and help increase the service life of the mixer.

Description

The rotating mechanism of blender and stirring container

Technical field

The utility model relates to household electrical appliance, more particularly, to a kind of blender and the rotating mechanism of stirring container.

Background technique

Blender is widely used as food stirring, stirring of beating eggs as a kind of kitchen small household appliances, knead dough and face etc. operates, because making With simple and convenient to obtain liking for more and more people.

Chinese patent application CN 2017102446701 is related to a kind of stirring container rotation and revolves again eggbeater, include pedestal, Host, stirring container and the blender driven by host inner motor drive deceleration mechanism snapped connection with pedestal；In host Between pedestal, deceleration mechanism is connected with gear drive；It is connected with planetary gear train in the gear drive in pedestal, row The star wheel series planet wheel spindle that wherein a planetary gear is fixedly connected stretches out pedestal, and the upper end is equipped with turntable, stirring container and turntable It is detachably fixed connection.It is able to achieve the rotation of stirring container planet wheels and revolves again although the technical solution has the drawback that Stirring efficiency is improved, but needs that gear drive is arranged between host and pedestal, which includes quantity Numerous gear sets, structure is complicated and cost of implementation is higher；Also, blender high-speed rotation when due to stirring, thus to stirring Container, which generates lateral torsion, causes stirring container to separate with turntable, not only reduces stirring efficiency and even results in blender damage, deposits In the defect that reliability is poor.

Utility model content

A kind of rotating mechanism for simple, reliable operation stirring container that the utility model proposes structures, and there is this turn The blender of motivation structure, with solve the prior art there is technical issues that structure is complicated and.

The utility model adopts the following technical solution realizes: a kind of rotating mechanism of stirring container, sets in the stirring container There is mixing component, which includes agitating shaft and the blender for being fixed on agitating shaft lower end, which includes: use In make stirring container with the counter-rotational device of rotation driving of agitating shaft；The limited post made of wear-resistant material and limit rib, limit Position column and limit rib are bonded setting with stirring container outboard sidewalls respectively.

Wherein, which includes: for being fixed on and being rotated synchronously on agitating shaft with agitating shaft with first direction One gear；Set on the outer gear ring of stirring container lateral surface；For driving stirring container to rotate in the opposite direction towards first party Second gear, the second gear are connected with the outer tooth engagement of outer gear ring and are connected by gear transmission structure with first gear transmission.

Wherein, second gear is directly connected with tooth engagement outside first gear.

Wherein, 1 grade or Multi-stage transmission gear are equipped between second gear and first gear to ensure that first gear being capable of band Dynamic second gear rotation.

Wherein, the lateral surface of stirring container upper edge is arranged in outer gear ring.

Wherein, limited post and/or limit rib are made of rubber or plastic cement.

The utility model also proposes a kind of blender, comprising: head, pedestal with driving motor and mobilizable is set to Stirring container on pedestal, head are set on pedestal by bracket；And the rotating mechanism of the stirring container, wherein stirring The upper end of axis is connected with the transmission of the driving motor of head.

Wherein, which is an integral molding structure with head.

Wherein, the side of pedestal extends longitudinally upward support portion, and the upper surface of the support portion is equipped with installation position slot, bracket Lower end be equipped with mounting end, the mounting end be set to installation position slot between.

Wherein, new line control structure is equipped between mounting end and installation position slot.

Compared with prior art, the utility model has the following beneficial effects:

1. limited post made of wear-resistant material and limit rib is respectively set to limit the outboard sidewalls in stirring container The swing or shake that stirring container processed is generated by the lateral torsion of agitating shaft, reduce and jump between outer gear ring and second gear The probability of tooth roll flute failure to be conducive to improve the reliability of blender, and is conducive to increase the service life of blender.

2. by agitating shaft be arranged first gear give stirring container provide rotational power, first gear by with stirring The connected second gear transmission of the outer tooth engagement of the outer gear ring of container is connected that stirring container is driven to rotate backward with agitating shaft, from And stirring efficiency can be improved, realize the food stirring in stirring container without dead angle.

3. structure is simple, cost of implementation is low and convenient for operating with.

Detailed description of the invention

Fig. 1 is structural schematic diagram of the detachable blender under original state (or stirring).

Fig. 2 is structural schematic diagram of the blender under new line state.

Fig. 3 is the structural schematic diagram of head and mixing component.

Fig. 4 is the partial structure diagram of blender (being not drawn into head and mixing component).

Fig. 5 is the enlarged diagram of part A in Fig. 4.

Specific embodiment

Further to illustrate that the application is the technical means and efficacy reaching predetermined purpose and being taken, below in conjunction with attached drawing And preferred embodiment, to specific embodiment, structure, feature and its effect according to the application, detailed description is as follows.Following In explanation, what different " embodiment " or " embodiment " referred to is not necessarily the same embodiment.In addition, in one or more embodiments Special characteristic, structure or feature can be combined by any suitable form.

As shown in Figure 1, Figure 2, the utility model proposes a kind of blenders, comprising: the head 1 with handle 11, the machine Driving motor is equipped in first 1；Pedestal 3, the side of the pedestal 3 extend longitudinally upward support portion 30, the upper end of the support portion 30 Face is equipped with installation position slot 301；It is fixed on the bracket 2 of 1 lower end surface of head, which can be an integral molding structure with head 1, support The lower end of seat 2 is equipped with mounting end 20, which is set between installation position slot 301, and mounting end 20 and installation New line control structure is equipped between the slot 301 of position；Mobilizable stirring container 4 on pedestal 3；It is fixed on head 1 and stirs Component 5；Rotating mechanism for allowing stirring container 4 to be rotated in the opposite direction in whipping process relative to blender 52.

As shown in connection with fig. 3, which includes at least the agitating shaft 51 being connected with driving motor transmission and is fixed on and stir Mix the blender 52 of 51 lower end of axis.When blender is in original state shown in Fig. 1, which can protrude into stirring container In 4.When blender is in new line state shown in Fig. 2 (i.e. when head 1 rotates a predetermined angle relative to pedestal 3), blender 52 follow head 1 to move to be detached from far from stirring container 4 and expose outside stirring container 4.

Further combined with shown in Fig. 2-Fig. 5, rotating mechanism includes at least the rotation for allowing stirring container 4 to invert with agitating shaft 51 Driving device.The device of rotation driving includes: the first gear 53 being fixed on agitating shaft 51, the first gear 53 and agitating shaft 51 rotate synchronously；Second gear 28 on bracket 2, the second gear 28 are passed by gear transmission structure and first gear 53 It is dynamic to be connected；Set on the outer gear ring 41 of 4 lateral surface of stirring container, which is connected with the outer tooth engagement of second gear 28.Wherein, Second gear 28, which is driven to be connected by gear transmission structure and first gear 53, refers to that second gear 28 can directly and first gear 53 outer tooth engagements are connected, alternatively, equipped with 1 grade or Multi-stage transmission gear to ensure first between second gear 28 and first gear 53 Gear 53 is able to drive the rotation of second gear 28.

When blender is stirred work, the driving motor in head 1 drives agitating shaft 51 to rotate with first direction, from And first gear 53 is synchronous with agitating shaft 51 is rotated with first direction；First gear 53 drives second gear 28 to rotate, and by the The outer tooth engagement outer gear ring 41 of two gear 28 is to drive stirring container 4 to rotate in the opposite direction towards first party, so as to mention High stirring efficiency realizes the food stirring in stirring container 4 without dead angle.

It is well known that when stirring load is heavier, for example when blender progress and face operation, agitating shaft 51 is in rotation process In will receive very big lateral torsion, this lateral torsion, which is likely to result between second gear 28 and outer gear ring 41, there is jumping tooth mill Tooth failure.In order to avoid generating this failure, as shown in Fig. 4, Fig. 5, rotating mechanism is additionally provided with rotating limit device, the rotary spacing Device includes: to be equipped with the limited post 29 made of wear-resistant material (such as rubber or plastic cement) and limit rib in the lower end surface of bracket 2 27, the outer surface of the limited post 29 is bonded setting with the inner sidewall of stirring container 4, the outside of the limit rib 27 and stirring container 4 Wall fitting setting is limited by limited post 29 and limit rib 27 from the inside and outside side wall of stirring container 4 respectively so as to have Effect reduces the swing or shake that stirring container 4 is generated by the lateral torsion of agitating shaft 51, reduces outer gear ring 41 and second gear Occur jumping the probability of tooth roll flute failure between 28, to be conducive to improve the reliability of blender, and is conducive to increase stirring The service life of machine.

Wherein, the new line control structure between mounting end 20 and installation position slot 301 is the prior art, for example, seeing Chinese patent application CN201720251656X, CN2012203287936 and CN2014200615800 have open blender (or Eggbeater) new line knot (machine) structure or new line control structure, description is not developed in details herein.Also, according to foregoing description it is found that After head 1 is switched to new line state shown in Fig. 2, second gear 28 is no longer engaged with the outer gear ring 41 of stirring container 4, and machine First 1 drive mixing component 5 detaches stirring container 4, so as to easily remove stirring container 4 from pedestal 3, thus side Just user uses.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model Protection scope within.

Claims

1. A rotating mechanism of a stirring vessel, the stirring vessel (4) is provided with a stirring assembly (5), the stirring assembly (5) comprises a stirring shaft (51) and a stirrer fixed at the lower end of the stirring shaft (51) (52), characterized in that the rotating mechanism includes: a rotating drive device for making the stirring vessel (4) rotate in the opposite direction with the stirring shaft (51); a limit post (29) made of wear-resistant material and a limiter. The position rib (27), the position limit post (29) and the position limit rib (27) are respectively fitted to the inner and outer side walls of the stirring container (4).

2. The rotating mechanism of the stirring vessel according to claim 1, characterized in that, the rotation driving device comprises: a first gear (53) fixed on the stirring shaft (51) and rotating synchronously with the stirring shaft (51) in the first direction ); the outer gear ring (41) arranged on the outer side of the stirring container (4); the second gear (28) used to drive the stirring container (4) to rotate in the opposite direction to the first direction, the second gear (28) It is meshed with the external teeth of the outer ring gear (41) and connected to the first gear (53) through a gear transmission structure.

3 . The rotating mechanism of the stirring vessel according to claim 2 , wherein the second gear ( 28 ) is directly connected with the external teeth of the first gear ( 53 ). 4 .

4. The rotating mechanism of the stirring vessel according to claim 2, characterized in that, between the second gear (28) and the first gear (53), a 1-stage or multi-stage transmission gear is arranged to ensure the first gear (53) The second gear (28) can be driven to rotate.

5 . The rotating mechanism of the stirring container according to claim 1 , wherein the outer gear ring ( 41 ) is arranged on the outer side surface of the upper end edge of the stirring container ( 4 ). 6 .

6 . The rotating mechanism of the stirring vessel according to claim 1 , wherein the limiting column ( 29 ) and/or the limiting rib ( 27 ) are made of rubber or plastic. 7 .

7. A mixer, comprising: a head (1) with a driving motor, a base (3) and a movable stirring vessel (4) arranged on the base (3), the head (1) passing through a bracket ( 2) It is arranged on the base (3); it is characterized in that, it also includes the rotating mechanism of the stirring vessel according to any one of claims 1-6, wherein the upper end of the stirring shaft (51) is connected to the upper end of the handpiece (1). The drive motor is drive-connected.

8 . The mixer according to claim 7 , wherein the bracket ( 2 ) and the machine head ( 1 ) are integrally formed. 9 .

9 . The mixer according to claim 7 , wherein a support portion ( 30 ) extends longitudinally upward from one side of the base ( 3 ), and the upper end surface of the support portion ( 30 ) is provided with an installation slot ( 301 ), which supports the support portion ( 30 ). 10 . The lower end of the seat (2) is provided with an installation end (20), and the installation end (20) is arranged between the installation position slots (301).

10. The mixer according to claim 9, characterized in that a head-up control structure is provided between the installation end (20) and the installation slot (301).