CN101822498B - Stirrer mechanism for automatically adjusting concentricity and damping - Google Patents
Stirrer mechanism for automatically adjusting concentricity and damping Download PDFInfo
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- CN101822498B CN101822498B CN2010101612308A CN201010161230A CN101822498B CN 101822498 B CN101822498 B CN 101822498B CN 2010101612308 A CN2010101612308 A CN 2010101612308A CN 201010161230 A CN201010161230 A CN 201010161230A CN 101822498 B CN101822498 B CN 101822498B
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Abstract
The invention relates to a stirrer mechanism for automatically adjusting concentricity and damping. The stirrer comprises a base with an electric motor and an agitation vessel arranged on the base, wherein a cutter component is opposite to the rotation shaft of the electric motor and is arranged on a cup base arranged on the bottom of the agitation vessel, the mechanism used for automatically adjusting concentricity and damping is arranged on the cutter component and is composed of a bearing support and a support press plate arranged under the bearing support, the support press plate is fixedly connected to the cup base through screws; the interior of the bearing support is provided with more than one rolling bearing, a bump protection ring is filled in the gap between the upward side or/and downward side of the rolling bearing and the bearing support; the bump protection ring is sleeved above and/or under the rolling bearing and is corresponding to the shape of the rolling bearing, and the cross section is in a [ shape. By installing the mechanism for automatically adjusting concentricity and damping on the stirring blades, the concentricity of the stirring blades and the rotation shaft of the electric motor can be automatically adjusted, the shock of complete machine can be reduced when the stirrer is used and the service life of the stirrer can be prolonged; and the stirrer mechanism is characterized by simple structure and low production cost.
Description
Technical field
The present invention relates to a kind of agitator of food processor, particularly a kind of automatic adjusting concentricity and damping that is applied on the food processor agitator.
Background technology
The agitator widespread usage is on household electrical appliance, and like culinary various food processors, it is applied on the electrical equipment such as mixer can mixing material or chopping foodstuffs; It is applied on the electrical equipment such as fruit juice mixer can also press into juice with fruits and vegetables, and it is applied in liquid agitation solid capable of using on the electrical equipment such as soy bean milk making machine.The exemplary stir device comprises a support and is seated in the stirred vessel on the support.Stirred vessel has the stirring cutter that is rotatably mounted on it.Chinese patent document number CN 101524249 discloses a kind of electric food processing apparatus on September 9th, 2009; Comprise the main frame that has the host housing of drive motors to constitute by set inside; And the functional accessory that constitutes by cup and function toolbox, drive motors is in transmission connection through driving member and function toolbox, and its drive motors is electrically connected with battery; The function toolbox is used toolbox for stirring, pulverize, cut and squeezing the juice, and is in transmission connection with drive motors respectively.The stirring cutter of this electric food processing apparatus combines with the driving shaft of motor through driving member; But the concentricity of the driving shaft of its stirring cutter and motor is relatively poor, can not be fine to centermost; Eccentric easily; Cause the bigger vibration of complete machine, produce bigger noise simultaneously, influence the environment of household.
Summary of the invention
It is big that the object of the invention aims to provide a kind of concentricity simple and reasonable, easy to operate, that stir cutter and motor, and the automatic adjusting concentricity and the damping of the agitator that vibrations are little during use, noise is low are to overcome weak point of the prior art.
Press the automatic adjusting concentricity and the damping of a kind of agitator of this purpose design; Agitator comprises the support that is provided with motor and is arranged on the stirred vessel on the support, and the position of the corresponding machine shaft of toolbox is set in place on the cup of stirred vessel bottom, and its architectural feature is that toolbox is provided with automatic adjusting concentricity and damping; Said automatic adjusting concentricity and damping comprise the support of bearing; The said support of bearing is a cylinder, and its top is provided with convexity, and convexity puts in the bottom of cup; Support of bearing bottom is provided with step, is evenly equipped with at least two breach on the step; Support of bearing below is provided with the support pressing plate, and the support pressing plate is covered with screw hole to being provided with fixture block by breach on the support pressing plate, and it is fixedly connected with cup holder bottom through screw; Support of bearing set inside has more than one rolling bearing; Rolling bearing is fixed on the cutter shaft of stirring blade, and its external diameter is littler than the internal diameter of the support of bearing, and the top of rolling bearing is or/and the space between the below and the support of bearing is filled with bump protection ring; Said bump protection ring is processed by silica gel or other elastomeric materials; Its top that is socketed in rolling bearing is or/and the below, and the shape of corresponding rolling bearing, and its cross section is " shape.
Said toolbox comprises stirring blade; Stirring blade is arranged on the central part of cup, and the blade of stirring blade partly is positioned at the cup top, and the cutter shaft of stirring blade passes cup; Cutter shaft is provided with automatic adjusting concentricity and damping, regulates the bottom that concentricity and damping are fixed on cup automatically.
Be provided with the cutter shaft sealing ring between the blade bottom of said stirring blade and the cup; Also be provided with sealing ring between the convexity of the support of bearing and the cup holder bottom.
Said stirred vessel top is provided with bowl cover, also is provided with measuring cup on the bowl cover.
Said stirred vessel and cup are through being threaded or passing through the integrated through injection molding moulding.
The set inside of said stirred vessel has at least one convex tendon.
Said toolbox joins through shaft coupling and motor; Shaft coupling comprises upper binding head and lower union joint; Upper binding head is connected with the end of the cutter shaft of stirring blade; Lower union joint is connected with the upper end of the rotating shaft of motor, and motor is through switch module control, and upper binding head and automatic the adjusting between concentricity and the damping also are provided with sealing ring.
The present invention is through being provided with automatic adjusting concentricity and damping on stirring blade; Make agitator can realize that in use stirring blade and machine shaft regulate concentricity automatically and reduce the vibrations of complete machine; Prolong the service life of agitator, and it also have characteristics simple in structure, that production cost is low.
Description of drawings
Fig. 1 is one embodiment of the invention contour structures sketch map;
Fig. 2 is the sectional structure sketch map of Fig. 1.
Fig. 3 is the structural representation of stirred vessel.
Fig. 4 is the vertical view of toolbox;
Fig. 5 is the structural representation of toolbox.
Fig. 6 is the decomposition texture sketch map of toolbox and cup.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is further described.
Referring to Fig. 1-Fig. 6, the automatic adjusting concentricity and the damping of this agitator, agitator comprise the support 1 that is provided with motor 12 and are arranged on the stirred vessel 2 on the support; The position of toolbox 3 corresponding machine shafts is set in place on the cup 23 of stirred vessel bottom; Its toolbox is provided with automatic adjusting concentricity and damping, and said automatic adjusting concentricity and damping comprise the support of bearing 34, and the said support of bearing 34 is a cylinder; Its top is provided with convexity; Convexity puts in the bottom of cup 23, and support of bearing bottom is provided with step, is evenly equipped with three breach on the step; The support of bearing 34 belows are provided with support pressing plate 24, and the breach on the support pressing plate 24 corresponding support of bearing 34 bottom stage is provided with fixture block, is covered with screw hole on the support pressing plate 24, and it is fixedly connected with the bottom of cup 23 through screw; The support of bearing 34 set inside have more than one rolling bearing 36; Rolling bearing is fixed on the cutter shaft of stirring blade 31, and its external diameter is littler than the internal diameter of the support of bearing, and the top of rolling bearing is or/and the space between the below and the support of bearing is filled with bump protection ring 35; Said bump protection ring 35 is processed by silica gel or other elastomeric materials; Its top that is socketed in rolling bearing (36) is or/and the below, and the shape of corresponding rolling bearing, its cross section be ".
The support of bearing 34 set inside have two rolling bearings 36 that also lean on successively up and down together; Rolling bearing is fixed on the cutter shaft of stirring blade 31; Its external diameter is littler than the internal diameter of the support of bearing 34, be in the top rolling bearing 36 the top and below rolling bearing 36 below and space between the support of bearing 34 be filled with bump protection ring 35.Bump protection ring 35 is processed by silica gel, and it is socketed on the rolling bearing 36, and the shape of corresponding rolling bearing, and its cross section is " shape.Rolling bearing 36 is isolated through rubber-like bump protection ring 35 with the support of bearing 34; Make between the rolling bearing 36 and the support of bearing 34 not to be rigidly connected; When toolbox 3 and motor 12 rotating shaft decentraction, owing under the effect of the radial load of stirring blade 31 cutter shafts, make the compression of bump protection ring part position; Thereby realize regulating concentricity and reduce vibrations, increase the service life of agitator.Be provided with cutter shaft sealing ring 32 between the blade bottom of stirring blade 31 and the cup; Also be provided with sealing ring 33 between the convexity of the support of bearing 34 and the cup holder bottom.
Toolbox 3 comprises stirring 31; Stirring blade is arranged on the central part of cup 23; The blade of stirring blade 31 partly is positioned at cup 23 tops; The cutter shaft of stirring blade passes cup, and cutter shaft is provided with automatic adjusting concentricity and damping, regulates the bottom that concentricity and damping are fixed on cup automatically.
Stirred vessel 2 tops are provided with bowl cover 21, also are provided with measuring cup 22 on the bowl cover 21.Stirred vessel 2 and cup 23 are through being threaded; The inside of stirred vessel 2 also is provided with four convex tendons 2.1, to produce turbulent effect.Above-mentioned toolbox 3 joins through shaft coupling and motor 12; Shaft coupling comprises upper binding head 37 and lower union joint 11; Upper binding head is connected with the end of the cutter shaft of stirring 31; Lower union joint is connected with the upper end of the rotating shaft of motor 12, and motor 12 is through switch module 13 its runnings of control, and upper binding head and automatic the adjusting between concentricity and the damping also are provided with sealing ring.
Claims (7)
1. the automatic adjusting concentricity and the damping of an agitator; Agitator comprises the support (1) that is provided with motor (12) and is arranged on the stirred vessel (2) on the support that the position of the corresponding machine shaft of toolbox (3) is set in place on the cup (23) of stirred vessel bottom, it is characterized in that toolbox is provided with automatic adjusting concentricity and damping; Said automatic adjusting concentricity and damping comprise the support of bearing (34); The said support of bearing (34) is a cylinder, and its top is provided with convexity, and convexity puts in the bottom of cup (23); Support of bearing bottom is provided with step, is evenly equipped with at least two breach on the step; The support of bearing (34) below is provided with support pressing plate (24), and the support pressing plate is covered with screw hole to being provided with fixture block by breach on the support pressing plate, and it is fixedly connected with cup holder bottom through screw; The support of bearing (34) set inside has more than one rolling bearing (36); Rolling bearing is fixed on the cutter shaft of stirring blade (31), and its external diameter is littler than the internal diameter of the support of bearing, and the top of rolling bearing is or/and the space between the below and the support of bearing is filled with bump protection ring (35); Said bump protection ring (35) is processed by silica gel or other elastomeric materials; Its top that is socketed in rolling bearing (36) is or/and the below, and the shape of corresponding rolling bearing, and its cross section is " shape.
2. according to the automatic adjusting concentricity and the damping of the said agitator of claim 1; It is characterized in that said toolbox (3) comprises stirring blade (31); Stirring blade is arranged on the central part of cup (23), and the blade of stirring blade partly is positioned at the cup top, and the cutter shaft of stirring blade passes cup; Cutter shaft is provided with automatic adjusting concentricity and damping, regulates the bottom that concentricity and damping are fixed on cup automatically.
3. according to the automatic adjusting concentricity and the damping of the said agitator of claim 2, it is characterized in that being provided with cutter shaft sealing ring (32) between blade bottom and the cup of said stirring blade (31); Also be provided with sealing ring (33) between the convexity of the support of bearing (34) and the cup holder bottom.
4. according to the automatic adjusting concentricity and the damping of the said agitator of claim 1, it is characterized in that said stirred vessel (2) top is provided with bowl cover (21), also is provided with measuring cup (22) on the bowl cover (21).
5. according to the automatic adjusting concentricity and the damping of the said agitator of claim 1, it is characterized in that said stirred vessel (2) and cup (23) are through being threaded or passing through the integrated through injection molding moulding.
6. according to the automatic adjusting concentricity and the damping of the said agitator of claim 5, it is characterized in that the set inside of said stirred vessel (2) has at least one convex tendon (2.1).
7. according to the automatic adjusting concentricity and the damping of the said agitator of claim 1; It is characterized in that said toolbox (3) joins through shaft coupling and motor (12); Shaft coupling comprises upper binding head (37) and lower union joint (11), and upper binding head is connected with the end of the cutter shaft of stirring blade (31), and lower union joint is connected with the upper end of the rotating shaft of motor (12); Motor is through switch module (13) control, and upper binding head and automatic the adjusting between concentricity and the damping also are provided with sealing ring (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101612308A CN101822498B (en) | 2010-04-26 | 2010-04-26 | Stirrer mechanism for automatically adjusting concentricity and damping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101612308A CN101822498B (en) | 2010-04-26 | 2010-04-26 | Stirrer mechanism for automatically adjusting concentricity and damping |
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| Publication Number | Publication Date |
|---|---|
| CN101822498A CN101822498A (en) | 2010-09-08 |
| CN101822498B true CN101822498B (en) | 2012-07-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101612308A Active CN101822498B (en) | 2010-04-26 | 2010-04-26 | Stirrer mechanism for automatically adjusting concentricity and damping |
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Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013106565A1 (en) * | 2013-06-24 | 2014-12-24 | Vorwerk & Co. Interholding Gmbh | Built-in, for example, a food processor and food processor with a mixing vessel |
| CN105411387B (en) * | 2015-06-08 | 2018-11-09 | 九阳股份有限公司 | Noise reduction soy bean milk making machine |
| CN105053100A (en) * | 2015-08-04 | 2015-11-18 | 宁波肴邦电器有限公司 | Transmission mechanism of dough kneading machine |
| CN105615692B (en) * | 2015-12-30 | 2018-05-25 | 黄勇 | Milling apparatus and its manufacturing method |
| CN106264199B (en) * | 2016-08-16 | 2019-01-22 | 美的集团股份有限公司 | For the cup lid component of blender and with its blender |
| CN110392540A (en) * | 2017-01-17 | 2019-10-29 | 伊迪亚实验室有限责任公司 | Mixing plant and method |
| CN116250739A (en) * | 2018-11-21 | 2023-06-13 | 九阳股份有限公司 | Low-noise food processor |
| CN113116185B (en) * | 2019-12-30 | 2022-12-30 | 九阳股份有限公司 | Low-noise food processor |
| CN112808210B (en) * | 2020-12-30 | 2023-04-14 | 河南启亿粮油工程技术有限公司 | Preparation method of palm oil fatty acid aluminum |
| CN113752343B (en) * | 2021-08-20 | 2022-10-25 | 海太欧林集团有限公司 | Multifunctional composite board for furniture and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4892413A (en) * | 1987-07-01 | 1990-01-09 | Vats Raj K | Sound and vibration reducing apparatus |
| CN2058110U (en) * | 1989-09-08 | 1990-06-13 | 阎玉成 | Laboratory agitator |
| CN201691761U (en) * | 2010-04-26 | 2011-01-05 | 广东新宝电器股份有限公司 | Automatic concentricity adjusting and damping mechanism of stirrer |
-
2010
- 2010-04-26 CN CN2010101612308A patent/CN101822498B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4892413A (en) * | 1987-07-01 | 1990-01-09 | Vats Raj K | Sound and vibration reducing apparatus |
| CN2058110U (en) * | 1989-09-08 | 1990-06-13 | 阎玉成 | Laboratory agitator |
| CN201691761U (en) * | 2010-04-26 | 2011-01-05 | 广东新宝电器股份有限公司 | Automatic concentricity adjusting and damping mechanism of stirrer |
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| CN101822498A (en) | 2010-09-08 |
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