CN107297173A - A kind of domestic stirrer - Google Patents
A kind of domestic stirrer Download PDFInfo
- Publication number
- CN107297173A CN107297173A CN201710748832.5A CN201710748832A CN107297173A CN 107297173 A CN107297173 A CN 107297173A CN 201710748832 A CN201710748832 A CN 201710748832A CN 107297173 A CN107297173 A CN 107297173A
- Authority
- CN
- China
- Prior art keywords
- gear
- shaft
- output shaft
- drive
- mixing blade
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 52
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 230000006835 compression Effects 0.000 claims abstract description 17
- 238000007906 compression Methods 0.000 claims abstract description 17
- 238000003756 stirring Methods 0.000 claims abstract description 17
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 230000008439 repair process Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 abstract 1
- 238000005299 abrasion Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 238000004512 die casting Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/808—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with stirrers driven from the bottom of the receptacle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/112—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades
- B01F27/1125—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades with vanes or blades extending parallel or oblique to the stirrer axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/21—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by their rotating shafts
- B01F27/213—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by their rotating shafts characterised by the connection with the drive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/88—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with a separate receptacle-stirrer unit that is adapted to be coupled to a drive mechanism
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Accessories For Mixers (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The present invention provides a kind of domestic stirrer, including base, motor, jar, drive mechanism and mixing blade group structure, the drive mechanism is arranged on the bottom of the jar, the drive mechanism includes transmission input shaft, driving gear set, gear pack support, drive plate and transmission output shaft, the upper end of transmission output shaft is provided with drive lugs, the mixing blade group structure includes stirring cutter shaft and mixing blade, the stirring cutter shaft is internally provided with axle center chamber and compression spring, driving groove is provided with the inside of the axle center chamber, the driving groove can coordinate with the drive lugs.It has the beneficial effects such as simple in construction, cost is low, noise is low, repair demolition is convenient.
Description
Technical field
The present invention relates to domestic stirrer technical field.
Background technology
Existing domestic stirrer generally comprises base, motor, jar, drive mechanism and mixing blade group structure, electricity
Machine is arranged in base and is connected to power supply by attaching plug, and drive mechanism one end connects the output shaft of motor, and the other end connects
Mixing blade is connect to drive mixing blade to rotate.Existing drive mechanism is arranged in base, the structure chart of drive mechanism referring to
Accompanying drawing 1, including transmission input shaft 1, driving gear set 2, gear pack support 3, drive plate 4, transmission output shaft 5, the and of compression spring 6
Spring block 7, one end of transmission input shaft 1 is connected with motor output shaft, and the other end is connected with driving gear set 2 and drives driving cog
Wheel group 2, gear pack support 3 is fixedly connected with driving gear set 2 and rotated with driving gear set 2, and drive plate 4 is arranged on tooth
Take turns the top of pack support 3 and can be engaged with gear pack support 3 and is driven, gear pack support 3 and drive plate 4 are metalwork, such as
Aluminum alloy die casting can be used, transmission output shaft 5 is fixedly connected with drive plate 4, and spring block 7 is arranged on transmission output shaft 5,
Compression spring 6 is arranged on the top of spring block 7 and is nested on transmission output shaft 5, and the output end connection of transmission output shaft 5 is stirred
Blade is mixed to drive mixing blade to rotate.
The operation principle of existing drive mechanism is：Drive plate 4 has the compression spring 6 on clutch function, transmission output shaft 5
Drive plate 4 is allowed to be in released state in its natural state, refer to the attached drawing 1 is not driven output；When transmission output shaft 5 receive to
Under pressure, and be moved down into when being blocked with gear pack support 3, drive plate 4 is in running order, produces transmission output, passes
The structure chart of dynamic arrangement works state is referring to accompanying drawing 2.
Above-mentioned existing domestic stirrer has the drawback that：
1st, product structure is complicated, more than the size of main body thickness 45mm of drive mechanism；
2nd, drive plate and gear pack support need to use metalwork, such as aluminum alloy die casting, and manufacturing cost is higher；
3rd, drive plate and gear pack support often start one action, and the engagement of drive plate and gear pack support can produce impact, no
Only easily produce abrasion and damage, and noise is larger, once it is damaged, maintenance difficult.
The content of the invention
Therefore, the technical problems to be solved by the invention are：Domestic stirrer is provided, to overcome lacking for above-mentioned prior art
Point.
Then, the invention provides following technical scheme：
A kind of domestic stirrer, including base, motor, jar, drive mechanism and mixing blade group structure, motor are arranged on bottom
Power supply is connected in seat and by attaching plug, drive mechanism one end connects the output shaft of motor, other end connection mixing blade
To drive mixing blade to rotate, the drive mechanism is arranged on the bottom of the jar, and it is defeated that the drive mechanism includes transmission
Enter axle, driving gear set, gear pack support, drive plate and transmission output shaft, described transmission input shaft one end and motor output shaft
Connection, the other end is connected with driving gear set and drives driving gear set, and gear pack support is fixedly connected simultaneously with driving gear set
Rotate, drive plate is arranged on the top of gear pack support and can be fixedly connected with gear pack support, pass with driving gear set
Dynamic output shaft is fixedly connected with drive plate, and the upper end of transmission output shaft is provided with drive lugs, the mixing blade group structure bag
Stirring cutter shaft and mixing blade are included, the mixing blade is fixed on the stirring cutter shaft, and the inside of the stirring cutter shaft is set
Have and driving groove is provided with the inside of axle center chamber and compression spring, the axle center chamber, the driving groove can match somebody with somebody with the drive lugs
Close, compression spring is provided between the cutter shaft and the top of the transmission output shaft.
Preferably, the driving gear set includes gear assembly housing, three planetary gears and a sun gear, the sun gear
Axle center connect the transmission input shaft, three planetary gears are intermeshed with the sun gear respectively, outside the gear train
Internal tooth is provided with the inside of shell, three planetary gears are intermeshed with the inner side of the gear assembly housing respectively.
Preferably, axle center chamber is provided with two cutter shaft slide lids, and described two cutter shaft slide lids are separately positioned on the pressure
The two ends of contracting spring, the compression spring is nested on described two cutter shaft slide lids.
Preferably, the gear assembly housing is made up of bottom and upper lid, and the upper lid has upwardly extended shaft sleeve part, the axle
It is provided with upper bearing (metal) in set portion, the transmission output shaft is nested in the upper bearing (metal).
Preferably, the bottom of the jar is provided with lower bearing, and the transmission input shaft 1 is nested in the lower bearing
It is interior.
Present invention has the advantages that,
1st, drive mechanism is arranged on the bottom of jar, and structure is more simple, can reduce the size of stirring machine base, drive mechanism
Size of main body thickness be reduced to 30mm；
2nd, drive plate of the invention and gear pack support are connected using fixed form, and modeling may be selected in drive plate and gear pack support
Glue material, has abandoned the higher metalwork of existing machinery intensity, reduces manufacturing cost, product holistic cost reduction by more than 20%；
3rd, the present invention is provided with drive lugs in the upper end of transmission output shaft, and in axle center, the inner side of chamber sets driving groove, by passing
Dynamic groove coordinates with drive lugs to be driven, overcome it is existing often start one action, the engagement of drive plate and gear pack support can be produced
Raw impact, not only easily produces abrasion and damages, and noise is larger, once it is damaged, the shortcomings of maintenance difficult.
Brief description of the drawings
Fig. 1 is the structure sectional view of existing transmission mechanism for agitator.
Fig. 2 is the structure sectional view of existing drive mechanism working condition.
Fig. 3 is the structure sectional view of embodiment drive mechanism.
Fig. 4 is the structure decomposition figure of embodiment drive mechanism.
Fig. 5 is the structure sectional view of embodiment mixing blade group structure.
Fig. 6 is the structure sectional view of embodiment mixing blade group arrangement works state.
Fig. 7 is the structure decomposition figure of embodiment mixing blade group structure.
Fig. 8 be embodiment driving gear set, Facad structure figure.
Embodiment
Below, with reference to accompanying drawing, the present invention will be described in detail.
The present embodiment provides a kind of domestic stirrer, including base, motor, jar, drive mechanism and mixing blade group
Structure, motor is arranged in base and is connected to power supply by attaching plug, and drive mechanism one end connects the output shaft of motor, separately
One end connects mixing blade to drive mixing blade to rotate, and the structure sectional view of drive mechanism is referring to accompanying drawing 3, the knot of drive mechanism
Structure exploded view is referring to accompanying drawing 4, and the drive mechanism of the present embodiment is arranged on the bottom of jar 16, including transmission input shaft 1, transmission
Gear train 2, gear pack support 3, drive plate 4 and transmission output shaft 5, one end of transmission input shaft 1 are connected with motor output shaft, another
End is connected with driving gear set 2 and drives driving gear set 2, and gear pack support 3 is fixedly connected with driving gear set 2 and with transmission
Gear train 2 is rotated together, and drive plate 4 is arranged on the top of gear pack support 3 and can be fixedly connected with gear pack support 3, transmission
Output shaft 5 is fixedly connected with drive plate 4, and the upper end of transmission output shaft 5 is provided with drive lugs 8.In the present embodiment, gear train branch
Frame 3 and drive plate 4 use plastic material, are processed by Shooting Technique, cancel clutch function of the prior art, operation is more
To be steady.Meanwhile, gear pack support 3 and drive plate 4 are integrally disposed in the bottom of jar, and repair demolition is more convenient.
The structure chart of mixing blade group structure is referring to accompanying drawing 5, the knot of mixing blade group arrangement works state in the present embodiment
Structure sectional view is referring to accompanying drawing 6, the structure decomposition figure refer to the attached drawing 7 of mixing blade group structure, including stirring rod 17, jar cup lid
18th, stirring cutter shaft 9 and mixing blade 10, mixing blade 10 are fixed on stirring cutter shaft 9, and that stirs cutter shaft 9 is internally provided with axle
The chambers of the heart 11, two cutter shaft slide lids 13 and compression spring 6, the inner side of axle center chamber 11 are provided with driving groove 12, and driving groove 12 can be with
Drive lugs 8 coordinate, and compression spring 6, two 13 points of cutter shaft slide lids are provided between the top of cutter shaft 9 and transmission output shaft 5
The two ends of compression spring 6 are not arranged on, and compression spring 6 is nested on two cutter shaft slide lids 13.
The operation principle of the present embodiment is：Stir inside cutter shaft 9 by compression spring 6, section cutter shaft slide lid 13, transmission
Groove 12 and drive lugs 8 realize clutch function；Under nature：The elastic force of compression spring 6 causes 2 on transmission output shaft 5
Drive lugs 8 do not reach driving groove 12, and mixing blade 10 remains static；Working condition：When jar cup lid 18 is installed
After on to jar, jar cup lid 18 can push mixing blade 10 so that 2 drive lugs 8 on power transmission shaft 5 are snapped onto
In driving groove 12, transmission output shaft 5 drives mixing blade 10 to rotate, into working condition.
In the present embodiment, the Facad structure figure of driving gear set 2 is referring to accompanying drawing 8, including gear assembly housing 21, three planets
Wheel 22 and a sun gear 23, the axle center of sun gear 23 connects the transmission input shaft 1, three planetary gears 22 respectively with sun gear
23 intermeshings, the inner side of gear assembly housing 21 is provided with internal tooth, the inner side of three planetary gears 22 respectively with gear assembly housing 21
Intermeshing.The present embodiment utilizes the mechanism driving principle of planetary gear 22, and the autobiography of sun gear 23 drives the autobiography of planetary gear 22, due to
The internal tooth hub cap of gear assembly housing 21 is fixed, and the autobiography of planetary gear 22 drives the gear train being fixed on planetary gear 22
Support 3 is rotated.As shown in figure 8, the rotation direction of gear train is：Sun gear 23 is rotated counterclockwise, the autobiography clockwise of planetary gear 22
Revolution counterclockwise simultaneously, gear pack support 3 rotates counterclockwise transmission, and the said structure of gear train, which is set, can provide the reliable of rotating speed
Regulation and stable power output.
In the present embodiment, gear assembly housing 21 is made up of bottom 211 and upper lid 212, and upper lid 212 has upwardly extended shaft sleeve part
213, it is provided with upper bearing (metal) 14 in shaft sleeve part 213, transmission output shaft 5 is nested in upper bearing (metal) 14.Gear pack support 3 is by lower branch
Frame 31 and upper bracket 32 are constituted.Meanwhile, the bottom of jar is provided with lower bearing 15, and transmission input shaft 1 is nested in lower bearing 15
It is interior.The design of said gear assembly housing and the design of metal (upper can more effectively improve the stability and transmission efficiency of transmission.
The invention has the advantages that：
1st, drive mechanism is arranged on the bottom of jar, and structure is more simple, can reduce the size of stirring machine base, drive mechanism
Size of main body thickness be reduced to 30mm；
2nd, drive plate of the invention and gear pack support are connected using fixed form, and modeling may be selected in drive plate and gear pack support
Glue material, has abandoned the higher metalwork of existing machinery intensity, reduces manufacturing cost, product holistic cost reduction by more than 20%；
3rd, the present invention is provided with drive lugs in the upper end of transmission output shaft, and in axle center, the inner side of chamber sets driving groove 12, passes through
Driving groove and drive lugs, which coordinate, to be driven, and is overcome and existing is often started one action, the engagement meeting of drive plate and gear pack support
Impact is produced, abrasion is not only easily produced and damages, and noise is larger, once it is damaged, the shortcomings of maintenance difficult.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God is with principle, and any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (5)
1. a kind of domestic stirrer, including base, motor, jar, drive mechanism and mixing blade group structure, motor are arranged on
Power supply is connected in base and by attaching plug, drive mechanism one end connects the output shaft of motor, other end connection stirring blade
Piece is to drive mixing blade to rotate, it is characterised in that：The drive mechanism is arranged on the bottom of the jar, the transmission knot
Structure includes transmission input shaft, driving gear set, gear pack support, drive plate and transmission output shaft 5, described transmission input shaft one end
It is connected with motor output shaft, the other end is connected with driving gear set and drives driving gear set, gear pack support and travelling gear
Group is fixedly connected and rotated with driving gear set, and drive plate is arranged on the top of gear pack support and can be with gear pack support
It is fixedly connected, transmission output shaft is fixedly connected with drive plate, the upper end of transmission output shaft is provided with drive lugs, the stirring blade
Piece group structure includes stirring cutter shaft and mixing blade, and the mixing blade is fixed on the stirring cutter shaft, the stirring cutter shaft
Be internally provided with the inside of axle center chamber and compression spring, the axle center chamber and be provided with driving groove, the driving groove can with it is described
Drive lugs coordinate, and compression spring is provided between the cutter shaft and the top of the transmission output shaft.
2. domestic stirrer according to claim 1, it is characterised in that：The driving gear set include gear assembly housing,
Three planetary gears and a sun gear, the axle center of the sun gear connect the transmission input shaft, three planetary gears difference
Be intermeshed with the sun gear, be provided with internal tooth on the inside of the gear assembly housing, three planetary gears respectively with it is described
The inner side intermeshing of gear assembly housing.
3. domestic stirrer according to claim 1, it is characterised in that：Axle center chamber is provided with two cutter shaft slide lids, institute
The two ends that two cutter shaft slide lids are separately positioned on the compression spring are stated, the compression spring is nested in described two cutter shafts and slided
It is dynamic to cover.
4. the domestic stirrer according to claim, it is characterised in that：The gear assembly housing is made up of bottom and upper lid,
The upper lid, which has been upwardly extended, is provided with upper bearing (metal) in shaft sleeve part, the shaft sleeve part, being nested in for the transmission output shaft is described
In upper bearing (metal).
5. domestic stirrer according to claim 1, it is characterised in that：The bottom of the jar is provided with lower bearing,
The transmission input shaft 1 is nested in the lower bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710748832.5A CN107297173A (en) | 2017-08-28 | 2017-08-28 | A kind of domestic stirrer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710748832.5A CN107297173A (en) | 2017-08-28 | 2017-08-28 | A kind of domestic stirrer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107297173A true CN107297173A (en) | 2017-10-27 |
Family
ID=60132624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710748832.5A Pending CN107297173A (en) | 2017-08-28 | 2017-08-28 | A kind of domestic stirrer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107297173A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107625454A (en) * | 2017-11-09 | 2018-01-26 | 莱克电气股份有限公司 | Transmission structure and mixer of mixer |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5911505A (en) * | 1998-11-30 | 1999-06-15 | Hp Intellectual Corp. | Stand mixer with shaft coupling |
| CN200985986Y (en) * | 2006-12-26 | 2007-12-05 | 方廷余 | Clutch and decelerator two-in-one power transmitting arrangement |
| CN203463565U (en) * | 2013-09-13 | 2014-03-05 | 罗艳芬 | Sealing transmission device of electric mixer |
| CN204218637U (en) * | 2014-11-14 | 2015-03-25 | 九阳股份有限公司 | A kind of cooking machine |
| CN205658811U (en) * | 2016-04-16 | 2016-10-26 | 慈溪市环球电器有限公司 | Food preparation machine's speed reduction clutching mechanism |
| CN205697386U (en) * | 2016-04-01 | 2016-11-23 | 深圳市联创三金电器有限公司 | There is the multifunctional food processing means of floating drive mechanism |
| CN207507328U (en) * | 2017-08-28 | 2018-06-19 | 东莞市圣志达科技有限公司 | A kind of domestic stirrer |
-
2017
- 2017-08-28 CN CN201710748832.5A patent/CN107297173A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5911505A (en) * | 1998-11-30 | 1999-06-15 | Hp Intellectual Corp. | Stand mixer with shaft coupling |
| CN200985986Y (en) * | 2006-12-26 | 2007-12-05 | 方廷余 | Clutch and decelerator two-in-one power transmitting arrangement |
| CN203463565U (en) * | 2013-09-13 | 2014-03-05 | 罗艳芬 | Sealing transmission device of electric mixer |
| CN204218637U (en) * | 2014-11-14 | 2015-03-25 | 九阳股份有限公司 | A kind of cooking machine |
| CN205697386U (en) * | 2016-04-01 | 2016-11-23 | 深圳市联创三金电器有限公司 | There is the multifunctional food processing means of floating drive mechanism |
| CN205658811U (en) * | 2016-04-16 | 2016-10-26 | 慈溪市环球电器有限公司 | Food preparation machine's speed reduction clutching mechanism |
| CN207507328U (en) * | 2017-08-28 | 2018-06-19 | 东莞市圣志达科技有限公司 | A kind of domestic stirrer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107625454A (en) * | 2017-11-09 | 2018-01-26 | 莱克电气股份有限公司 | Transmission structure and mixer of mixer |
| CN107625454B (en) * | 2017-11-09 | 2023-08-18 | 莱克电气股份有限公司 | Transmission structure of mixer and mixer |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171027 |
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| WD01 | Invention patent application deemed withdrawn after publication |