CN208852813U - A kind of bias mixed stirring device - Google Patents
A kind of bias mixed stirring device Download PDFInfo
- Publication number
- CN208852813U CN208852813U CN201821350816.7U CN201821350816U CN208852813U CN 208852813 U CN208852813 U CN 208852813U CN 201821350816 U CN201821350816 U CN 201821350816U CN 208852813 U CN208852813 U CN 208852813U
- Authority
- CN
- China
- Prior art keywords
- blender
- agitating shaft
- baffle
- stirring device
- driving
- 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 - Fee Related
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- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model discloses a kind of eccentric mixed stirring devices, belong to agitating device field.The device includes: pedestal；The blender being rotatably arranged on the base offers discharge port on the blender；Driving device, it includes agitating shaft, for driving the motor of the agitating shaft rotation, driving gear on the agitating shaft is set, the tumbler gear being rotatably arranged on the base, the driven gear ring being arranged on the blender and the stirring blade being arranged on the agitating shaft, the utility model can make material when driving blender rotation, and node hits side wall in different times under the action of the centrifugal force, and then material is made to reach well-mixed purpose, using tumbler gear can make blender steering and stirring blade steering it is opposite, to make material form cutout, further enhance mixed effect.
Description
Technical field
The utility model relates to agitating device field, in particular to a kind of eccentric mixed stirring device.
Background technique
During laboratory experiment, it is often necessary to different materials be carried out hybrid manipulation, to reach certain experiment mesh
's.In the prior art, magnetic stirrer is mostly used to mix liquid or semisolid material.Its working mechanism is in beaker
Middle addition one generates under the magnetic fields of alternation with magnetic stirrer, the interior magnetic field for generating alternation of stirring seat, stirrer
Rotation is to stir material.
But it is smaller due to stirrer, and due to gravity, stirrer is all positioned at the bottom of blender, so
It will cause bottom and top stirring be asynchronous, preferable mixed effect has not been reached yet in top when bottom is uniformly mixed, and stirs
It is poor to mix effect.In addition, for some semisolid materials, due to larger, resistance suffered by stirrer sticky between material
Larger, speed is difficult to be promoted, and it is more serious to stir non-uniform phenomenon up and down.
Utility model content
The utility model provides a kind of eccentric mixed stirring device, can solve and is stirred not using stirrer in the prior art
Enough uniform problems.
A kind of bias mixed stirring device, comprising:
Pedestal；
The blender being rotatably arranged on the base offers discharge port on the blender；
Driving device comprising agitating shaft, is arranged in the agitating shaft motor for driving the agitating shaft rotation
Driving gear, the tumbler gear being rotatably arranged on the base, the driven gear ring that is arranged on the blender and
Stirring blade on the agitating shaft is set, and the agitating shaft passes through the blender and extends in the blender, described
Dynamic sealing connects between agitating shaft and the blender, and the driving gear is meshed with the tumbler gear, the commutating tooth
Wheel is meshed with the driven gear ring, the center of rotation eccentric setting of the motor and the blender, the stirring blade position
In in the blender.
More preferably, the driven gear ring is located at the outside lower end of the blender, and the blender can be turned by a shaft
It is arranged dynamicly on the base, the tumbler gear is rotatably arranged on the base by a shaft.
More preferably, the junction of the side wall of the blender and bottom wall is arc transition.
More preferably, further include baffle, the baffle be located in the blender and with the blender transition fit, it is described
Sliding slot is offered on blender, the sliding block matched with the sliding slot is provided on the baffle, and the sliding block is slideably set
It sets in the sliding slot, the extending direction of the sliding slot is identical as the extending direction of the agitating shaft, and the agitating shaft is located at institute
Stating the part in blender is reciprocating screw, offers the internal screw thread matched with the reciprocating screw on the baffle, described
Internal screw thread is matched with the reciprocating screw, for driving the baffle to pump.
More preferably, scraper plate is provided on the downside of the baffle, the scraper plate is made of flexible material.
More preferably, the center position of the lower end of the scraper plate towards the blender tilts.
More preferably, feed opening is offered on the baffle.
It more preferably, further include the rubber stopper matched with the feed opening, for blocking the feed opening.
The utility model provides a kind of eccentric mixed stirring device, using motor eccentric setting, can drive blender
Making material when rotation, node hits side wall in different times under the action of the centrifugal force, so that the time for overturning material is different,
And then material is made to reach well-mixed purpose, the steering of blender and the steering phase of stirring blade can be made using tumbler gear
Instead, since material has certain viscosity, the material close to blender side wall can be under the drive of blender along blender
Rotation direction rotates together, and the material close to stirring blade can be under the drive of stirring blade along the rotation side of stirring blade
To rotation, so that material be made to form cutout, mixed effect is further enhanced.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of eccentric mixed stirring device provided by the utility model；
Fig. 2 is A-A cross-sectional view in Fig. 1；
Fig. 3 is partial enlarged view at B in Fig. 1.
Description of symbols:
10, pedestal, 11, motor, 12, driving gear, 13, tumbler gear, 14, stirring blade, 20, blender, 201, cunning
Slot, 21, driven gear ring, 211, feed opening, 212, scraper plate, 22, baffle, 23, discharge port, 24, agitating shaft.
Specific embodiment
With reference to the accompanying drawing, a specific embodiment of the utility model is described in detail, it is to be understood that this
The protection scope of utility model is not limited by the specific implementation.
As shown in Figure 1 to Figure 3, a kind of eccentric mixed stirring device provided by the embodiment of the utility model, comprising:
Pedestal 10；
The blender 20 being rotatably arranged on the pedestal 10 offers discharge port 23 on the blender 20, stirs
It mixes device 20 to be rotatably arranged on pedestal 10 by a shaft, pivot center is overlapped with the axial line of blender 20；
Driving device comprising agitating shaft 24, the motor 11 for driving the agitating shaft 24 to rotate are arranged and stir described
It mixes the driving gear 12 on axis 24, the tumbler gear 13 being rotatably arranged on the pedestal 10, be arranged in the blender
Driven gear ring 21 on 20 and the stirring blade 14 being arranged on the agitating shaft 24, motor 11 are fixedly mounted on pedestal 10,
The agitating shaft 24 passes through the blender 20 and extends in the blender 20, the agitating shaft 24 and the blender 20 it
Between dynamic sealing connect, the driving gear 12 is meshed with the tumbler gear 13, the tumbler gear 13 and the sliding tooth
Circle 21 is meshed, and the center of rotation eccentric setting of the motor 11 and the blender 20, the stirring blade 14 is located at described
In blender 20, driven gear ring 21 is internal gear, and driving gear 12 is driven to rotate when motor 11 rotates, and driving 12 band of gear is moved
It is rotated to gear 13, tumbler gear 13 drives driven gear ring 21 to rotate again, steering and tumbler gear 13 due to driven gear ring 21
Steering it is identical, and the steering of the steering of tumbler gear 13 and driving gear 12 is on the contrary, the therefore steering of blender 20 and motor
The steering of 11 output shaft is opposite, and stirring blade 14 is arranged on agitating shaft 24, and agitating shaft 24 is connected to motor 11
On output shaft, therefore the steering of stirring blade 14 is finally to turn on the contrary in opposite steering work with the steering of blender 20
To that can make stirring blade 14 and blender 20 that material be driven to act along two opposite directions, to make to mix more uniform.
Since motor 11 is in 20 center of rotation eccentric setting of blender, stirring blade 14 drives material in the effect of centrifugal force
Under, when getting rid of to the side wall of blender 20, a sequencing will be generated on the time of the side wall of blender 20 by hitting, from side
The closer material of wall first gets rid of to side wall and then rebounds, and from rebounding after the farther away material of side wall, to make shape between material
At stacking, mixing up and down is realized, when substrate material is got rid of under the action of stirring blade 14 to side wall, the material on upper layer can be in gravity
Effect is lower to fall, and when dropping down onto bottom, gets rid of and is overturned in original upper materials back to the rebound of the material of side wall, thus on realizing
Under material exchange, avoid the problem of upper and lower level material can not be mixed effectively in traditional agitating mode.
Specifically, the driven gear ring 21 is located at the outside lower end of the blender 20, and the blender 20 passes through one turn
Axis is rotatably arranged on the pedestal 10, and the tumbler gear 13 is rotatably arranged in the pedestal 10 by a shaft
On.
In order to enable material more swimmingly to overturn along side wall formation, the friendship of the side wall and bottom wall of the blender 20
Meeting place is arc transition, and the high speed that material turns over can be improved in arc transition, compared to the height that right angle can make material lifting
Higher, the effect of upper and lower level material exchange is more preferable.
Material splashes out when stirring in order to prevent, and the invention also includes baffle 22, the baffle 22 is located at the blender 20
It is interior and with 20 transition fit of blender, offer sliding slot 201 on the blender 20, be provided on the baffle 22 and institute
The sliding block that sliding slot 201 matches is stated, the sliding block is slidably disposed in the sliding slot 201, the extension side of the sliding slot 201
To identical as the extending direction of the agitating shaft 24, it is reciprocal spiral shell that the agitating shaft 24, which is located at the part in the blender 20,
Bar offers the internal screw thread matched with the reciprocating screw, the internal screw thread and the reciprocating screw phase on the baffle 22
Cooperation, for driving the baffle 22 to pump, baffle 22 can make the space of material mixing during moving up and down
Periodically become larger and become smaller, material contacts baffle 22 during turning over can change originally under the action of baffle 22 is hit
Motion profile forms turbulent flow, so that mixed effect is improved, and baffle 22 periodically moves up and down and further improves turbulent flow
Entropy, so that mixed uniformity effects be made to greatly improve.
In order to allow the material on side wall to continue to carry out hybrid switching, the downside of the baffle 22 is provided with scraper plate 212,
The scraper plate 212 is made of flexible material, and baffle 22 can force during upper and lower periodic motion under the drive of reciprocating screw
Scraper plate 212 scrapes downwards the material on the side wall of blender 20, and the material adhered on side wall is enable effectively to participate in mixing
It closes.
Due to being arc transition, the lower end court of the scraper plate 212 in the present invention between the bottom wall and side wall of blender 20
It tilts, can so guarantee in the case that material is less, scraper plate 212 can also have to the center position of the blender 20
Effect wipes the material at arc transition off.
It feeds intake for convenience, offers feed opening 211 on the baffle 22.
Material is splashed out from feed opening 211 in order to prevent, and the invention also includes the rubber matched with the feed opening 211
Plug, for blocking the feed opening 211.
Disclosed above is only several specific embodiments of the utility model, and still, the utility model embodiment is not office
It is limited to this, the changes that any person skilled in the art can think of should all fall into the protection scope of the utility model.
Claims (8)
1. a kind of bias mixed stirring device characterized by comprising
Pedestal；
The blender being rotatably arranged on the base offers discharge port on the blender；
Driving device comprising agitating shaft, the motor for driving the agitating shaft rotation, the drive being arranged on the agitating shaft
Moving gear, the tumbler gear being rotatably arranged on the base, the driven gear ring and setting being arranged on the blender
Stirring blade on the agitating shaft, the agitating shaft pass through the blender and extend in the blender, the stirring
Dynamic sealing connects between axis and the blender, and the driving gear is meshed with the tumbler gear, the tumbler gear and
The driven gear ring is meshed, the center of rotation eccentric setting of the motor and the blender, and the stirring blade is located at institute
It states in blender.
2. a kind of eccentric mixed stirring device as described in claim 1, which is characterized in that the driven gear ring is located at described stir
The outside lower end of device is mixed, the blender is rotatably arranged on the base by a shaft, and the tumbler gear passes through
One shaft is rotatably arranged on the base.
3. a kind of eccentric mixed stirring device as described in claim 1, which is characterized in that the side wall and bottom wall of the blender
Junction be arc transition.
4. a kind of eccentric mixed stirring device as claimed in claim 3, which is characterized in that it further include baffle, the baffle position
In in the blender and with the blender transition fit, offer sliding slot on the blender, be provided on the baffle
The sliding block matched with the sliding slot, the sliding block are slidably disposed in the sliding slot, the extending direction of the sliding slot with
The extending direction of the agitating shaft is identical, and it is reciprocating screw, the baffle that the agitating shaft, which is located at the part in the blender,
On offer the internal screw thread matched with the reciprocating screw, the internal screw thread is matched with the reciprocating screw, for driving
The baffle pumps.
5. a kind of eccentric mixed stirring device as claimed in claim 4, which is characterized in that be provided with and scrape on the downside of the baffle
Plate, the scraper plate are made of flexible material.
6. a kind of eccentric mixed stirring device as claimed in claim 5, which is characterized in that the lower end of the scraper plate is described in
The center position of blender tilts.
7. a kind of eccentric mixed stirring device as claimed in claim 4, which is characterized in that offer charging on the baffle
Hole.
8. a kind of eccentric mixed stirring device as claimed in claim 7, which is characterized in that further include matching with the feed opening
The rubber stopper of conjunction, for blocking the feed opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821350816.7U CN208852813U (en) | 2018-08-21 | 2018-08-21 | A kind of bias mixed stirring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821350816.7U CN208852813U (en) | 2018-08-21 | 2018-08-21 | A kind of bias mixed stirring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208852813U true CN208852813U (en) | 2019-05-14 |
Family
ID=66415214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821350816.7U Expired - Fee Related CN208852813U (en) | 2018-08-21 | 2018-08-21 | A kind of bias mixed stirring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208852813U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114471241A (en) * | 2022-03-03 | 2022-05-13 | 广州邦海能源科技有限公司 | Lithium cell electricity core thick liquids agitated vessel |
| CN114761624A (en) * | 2019-12-24 | 2022-07-15 | Ykk株式会社 | Electroplating device and method for manufacturing plated object |
-
2018
- 2018-08-21 CN CN201821350816.7U patent/CN208852813U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114761624A (en) * | 2019-12-24 | 2022-07-15 | Ykk株式会社 | Electroplating device and method for manufacturing plated object |
| CN114471241A (en) * | 2022-03-03 | 2022-05-13 | 广州邦海能源科技有限公司 | Lithium cell electricity core thick liquids agitated vessel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190514 Termination date: 20210821 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |