CN202015094U - Connecting structure for cutter and cutter rest of stirrer - Google Patents
Connecting structure for cutter and cutter rest of stirrer Download PDFInfo
- Publication number
- CN202015094U CN202015094U CN201020578855XU CN201020578855U CN202015094U CN 202015094 U CN202015094 U CN 202015094U CN 201020578855X U CN201020578855X U CN 201020578855XU CN 201020578855 U CN201020578855 U CN 201020578855U CN 202015094 U CN202015094 U CN 202015094U
- Authority
- CN
- China
- Prior art keywords
- cutter
- ball bearing
- knife rest
- noise reduction
- sealing
- 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.)
- Expired - Lifetime
Links
- 238000007789 sealing Methods 0.000 claims abstract description 32
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 238000002788 crimping Methods 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 238000003756 stirring Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 2
- 238000005299 abrasion Methods 0.000 abstract 1
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 239000011521 glass Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 210000000038 chest Anatomy 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Images
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- Crushing And Pulverization Processes (AREA)
- Accessories For Mixers (AREA)
Abstract
A connecting structure of a cutter and a cutter rest of a stirrer comprises the cutter and the cutter rest arranged on a cup base, wherein a cutter shaft of the cutter extends into or is inserted into the cutter rest, and a sealing noise reduction assembly is arranged at the joint of the cutter rest and the cutter shaft; the cup base is provided with a fixing frame at the corresponding position of the sealing noise reduction assembly, and the sealing noise reduction assembly is fixed between the tool rest and the fixing frame in a compression joint mode. The sealing noise reduction assembly is a ball bearing, and the ball bearing comprises a first ball bearing and a second ball bearing; more than one rubber pad is arranged among the knife rest, the fixing frame and the ball bearing. The utility model has the characteristics of simple and reasonable structure, less noise, longer service life and more stable operation; the sealing noise reduction assembly is additionally arranged, so that the abrasion resistance between the cutter shaft and the cutter frame can be effectively improved, the aim of sealing connection between the cutter frame and the cup base is fulfilled, the phenomenon of leakage of the cutter shaft in the eccentric direction and the cup base is avoided, the flexibility and the smoothness of the cutter in the stirring process are guaranteed, and the problem of high noise in stirring transmission can be well solved.
Description
Technical field
The utility model relates to a kind of mixer, particularly a kind of mixer cutter and knife rest syndeton.
Background technology
At present, only use an oiliness bearing to support between cutter shaft in the mixer and the knife rest, because oiliness bearing is from after long-term use, its brearing bore can wear and tear, the hole can be big by thorax, can make cutter shaft off-centre like this, the mixer cup can seepage, can't normally use or cause some other security incident.
The stirring head that Chinese patent literature CN201036518Y discloses a kind of agitator for food-making on March 19th, 2008, comprise head shell, be fixed with motor in the head shell, turning cylinder one end of motor is connected with the stirring cutter head, it is characterized in that: connect glass holder on the bottom of described head shell, be fixed with sealing shroud on the cavity volume bottom of glass holder, sealing shroud is provided with bearing, it is said, it adds glass holder, makes the turning cylinder contraction in length between glass holder and the cutter head and guide effect is arranged, and improves turning cylinder stability, the sealing ring that reduces wear, thus play waterproof action.But this structure is comparatively numerous and diverse, and also can produce very big noise when using, and influences domestic environment.Therefore, be necessary to be further improved and perfect.
The utility model content
The purpose of this utility model aims to provide the mixer cutter and the knife rest syndeton of a kind of simple and reasonable, dependable performance and good seal performance, to overcome weak point of the prior art.
By a kind of mixer cutter and the knife rest syndeton of this purpose design, comprise cutter and the knife rest that is arranged on the cup, the cutter shaft of this cutter stretches into or inserts in the knife rest, and its architectural feature is that described knife rest and cutter shaft connecting place are provided with the sealing noise reduction components; Cup is provided with fixed mount with sealing noise reduction components corresponding position, and the crimping of sealing noise reduction components is fixed between knife rest and the fixed mount.
Described sealing noise reduction components is a ball bearing, and ball bearing comprises first ball bearing and second ball bearing; Be provided with more than one rubber blanket between knife rest, fixed mount and the ball bearing.
Described first ball bearing is coaxial setting up and down with second ball bearing, and the cutter shaft on the cutter is set in the ball bearing.
Described sealing noise reduction components is a thrust ball bearing, and the cutter shaft on the cutter is set in the thrust ball bearing, and thrust ball bearing comprises first thrust ball bearing and second thrust ball bearing; Be provided with more than one rubber blanket between knife rest, fixed mount and the thrust ball bearing.
Described rubber blanket is two, and rubber blanket is coaxial setting with ball bearing or thrust ball bearing; This rubber blanket is cylindric or tabular, and offers axis hole on the end face of rubber blanket.
The bottom of described fixed mount is provided with driven pulley, and the cutter spindle sleeve of cutter is located on the driven pulley, and is in transmission connection with driven pulley, is provided with plain washer between driven pulley and the fixed mount; The top of fixed mount is provided with snap part or secure component, and fixed mount, knife rest are fixedlyed connected with cup by snap part or secure component, and the material of plain washer is the epoxy resin fiber product.
Be provided with sealing ring between described knife rest and the cup; The top of knife rest is provided with positioning boss, and sealing ring is sheathed on the positioning boss, and the shape of sealing circle is rounded or oval.
The utlity model has simple and reasonable, noise is littler, the life-span is longer and turn round characteristics more stably; Can improve wearability between cutter shaft and the knife rest effectively by setting up the sealing noise reduction components, to reach the purpose that knife rest and cup are tightly connected, thereby avoid cutter shaft off-centre and cup the seepage phenomenon to occur, guarantee flexibility and the flatness of cutter in whipping process, and can solve the big problem of noise that stirs in the transmission well.
Description of drawings
Fig. 1 is the decomposition texture schematic diagram of an embodiment of the present utility model.
Fig. 2 is the sectional structure schematic diagram after Fig. 1 assembling.
Among the figure: 1 is cutter, and 1.1 is cutter shaft, and 2 is cup, and 3 is sealing ring, and 4 is knife rest, and 4.1 is positioning boss, and 5 is rubber blanket, and 6 is ball bearing, and 7 is fixed mount, and 8 is screw, and 9 is plain washer, and 10 is driven pulley.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
First embodiment
Referring to Fig. 1-Fig. 2, this mixer cutter and knife rest syndeton comprise cutter 1 and the knife rest 4 that is arranged on the cup 2, and the cutter shaft 1.1 of this cutter 1 inserts in the knife rests 4.Be provided with sealing ring 3 between knife rest 4 and the cup 2, the shape of sealing circle is rounded, and the top of knife rest 4 is provided with positioning boss 4.1, and sealing ring 3 is sheathed on the positioning boss 4.1, is tightly connected to realize knife rest 4 and cup 2.
Knife rest 4 is provided with the sealing noise reduction components with cutter shaft 1.1 connecting places, and this assembly is a ball bearing 6, and ball bearing 6 comprises first ball bearing and second ball bearing.First ball bearing is coaxial setting up and down with second ball bearing, and the cutter shaft on the cutter 1 1.1 is set in ball bearing 6 parts.Its purpose is: utilize the rolling bearing self-characteristic can improve wearability between cutter shaft 1.1 and the knife rest 4 effectively, make it to transmit high-power, and when high rotating speed, rotate more stable, to reach the purpose that reduces noise and prolong its service life.
Be provided with rubber blanket 5 between knife rest 4, fixed mount 7 and the ball bearing 6, the number of rubber blanket 5 is two, and rubber blanket 5 is coaxial setting with ball bearing 6 parts.This rubber blanket 5 is cylindric, and offers axis hole on the end face of rubber blanket 5.
Second embodiment
The sealing noise reduction components is a thrust ball bearing, and the cutter shaft 1.1 on the cutter 1 is set in the thrust ball bearing, and this assembly comprises first thrust ball bearing and second thrust ball bearing.Be provided with two rubber blankets 5 between knife rest 4, fixed mount 7 and the thrust ball bearing assembly.
Other does not state part with first embodiment.
Claims (7)
1. mixer cutter and knife rest syndeton comprise cutter (1) and are arranged at knife rest (4) on the cup (2) that the cutter shaft of this cutter (1.1) stretches into or inserts in the knife rest, it is characterized in that described knife rest and cutter shaft connecting place are provided with the sealing noise reduction components; Cup is provided with fixed mount (7) with sealing noise reduction components corresponding position, and the crimping of sealing noise reduction components is fixed between knife rest and the fixed mount.
2. mixer cutter according to claim 1 and knife rest syndeton is characterized in that described sealing noise reduction components is ball bearing (6), and ball bearing comprises first ball bearing and second ball bearing; Be provided with more than one rubber blanket (5) between knife rest (4), fixed mount (7) and the ball bearing.
3. mixer cutter according to claim 2 and knife rest syndeton it is characterized in that described first ball bearing and second ball bearing are coaxial setting up and down, and the cutter shaft (1.1) on the cutter (1) are set in the ball bearing (6).
4. mixer cutter according to claim 1 and knife rest syndeton, it is characterized in that described sealing noise reduction components is a thrust ball bearing, cutter shaft (1.1) on the cutter (1) is set in the thrust ball bearing, and thrust ball bearing comprises first thrust ball bearing and second thrust ball bearing; Be provided with more than one rubber blanket (5) between knife rest, fixed mount and the thrust ball bearing.
5. according to claim 2 or 4 described mixer cutter and knife rest syndetons, it is characterized in that described rubber blanket (5) is two, rubber blanket is coaxial setting with ball bearing (6) or thrust ball bearing; This rubber blanket is cylindric or tabular, and offers axis hole on the end face of rubber blanket.
6. mixer cutter according to claim 5 and knife rest syndeton, the bottom that it is characterized in that described fixed mount (7) is provided with driven pulley (10), cutter shaft (1.1) on the cutter (1) is sheathed on the driven pulley, and be in transmission connection with driven pulley, be provided with plain washer (9) between driven pulley and the fixed mount; The top of fixed mount is provided with snap part or secure component, and fixed mount, knife rest (4) are fixedlyed connected with cup (2) by snap part or secure component, and the material of plain washer is the epoxy resin fiber product.
7. mixer cutter according to claim 6 and knife rest syndeton is characterized in that being provided with sealing ring (3) between described knife rest (4) and the cup (2); The top of knife rest is provided with positioning boss (4.1), and sealing ring is sheathed on the positioning boss, and the shape of sealing circle is rounded or oval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020578855XU CN202015094U (en) | 2010-10-20 | 2010-10-20 | Connecting structure for cutter and cutter rest of stirrer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020578855XU CN202015094U (en) | 2010-10-20 | 2010-10-20 | Connecting structure for cutter and cutter rest of stirrer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202015094U true CN202015094U (en) | 2011-10-26 |
Family
ID=44808776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020578855XU Expired - Lifetime CN202015094U (en) | 2010-10-20 | 2010-10-20 | Connecting structure for cutter and cutter rest of stirrer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202015094U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104135903A (en) * | 2012-02-15 | 2014-11-05 | 伊莱克斯公司 | Mixer household appliance |
| CN106704588A (en) * | 2015-11-16 | 2017-05-24 | 佛山市顺德区美的电热电器制造有限公司 | Seal ring and food processor |
-
2010
- 2010-10-20 CN CN201020578855XU patent/CN202015094U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104135903A (en) * | 2012-02-15 | 2014-11-05 | 伊莱克斯公司 | Mixer household appliance |
| CN104135903B (en) * | 2012-02-15 | 2016-07-06 | 伊莱克斯公司 | Household mixer utensil |
| CN106704588A (en) * | 2015-11-16 | 2017-05-24 | 佛山市顺德区美的电热电器制造有限公司 | Seal ring and food processor |
| CN106704588B (en) * | 2015-11-16 | 2018-01-09 | 佛山市顺德区美的电热电器制造有限公司 | Sealing ring and cooking machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111026 |