CN207702897U - Biconial vacuum drier - Google Patents
Biconial vacuum drier Download PDFInfo
- Publication number
- CN207702897U CN207702897U CN201721860097.9U CN201721860097U CN207702897U CN 207702897 U CN207702897 U CN 207702897U CN 201721860097 U CN201721860097 U CN 201721860097U CN 207702897 U CN207702897 U CN 207702897U
- Authority
- CN
- China
- Prior art keywords
- shell
- shaft
- agitating
- outer shaft
- axis
- 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
Links
Abstract
The utility model is biconial vacuum drier, and fixed and rotation two concentric shafts are arranged in it in drying machine, drives agitating device to be rotated by the rotation of shell, realizes preferable mixing effect.Both sides are supported by axis respectively at casing center, and the axis on the left of shell is concentric shafts, and the axis on the right side of shell is tubular axis, and concentric shafts include inner shaft and outer shaft, and outer shaft is an integral structure with shell, and inner shaft is fixed, and bearing is equipped between outer shaft and inner shaft；Agitating device is connected on outer shaft, agitating device realizes rotation by the cooperation of outer shaft and inner shaft；The drive to agitating device is realized by the relative motion of outer shaft and inner shaft, eliminate the input of the driving equipments such as motor, the effective space for saving enclosure interior, simultaneously, agitating device is rotated with the rotation of shell, there is certain synchronism in this way, it is more perfect to the stirring of material in shell, it is not required to special velocity adjustment apparatus.
Description
Technical field
The utility model is related to the vacuum dryer in medicine production, specifically biconial is dried in vacuo
Machine.
Background technology
Vacuum drier is a kind of Cryo Equipment of vacuum heated to material, is mainly used in medicine produces low
Temperature concentration, the removing of the crystallization water, the drying etc. of enzyme preparation.Biconial vacuum drier is in vacuum drier using relatively broad
One kind, it is applied primarily to the powderies of the industries such as pharmacy, food, granular and fiberous material concentration, mixing, drying and needs
The material of low temperature drying is more suitable for oxidizable, volatile and does not allow the dry materials for destroying crystalline solid etc..
Conical vacuum dryer need to be discharged after the drying for completing material from the discharge port of centrum end, it is existing have compared with
Setting stirring or vibrating device are to realize the effect that preferably material is dried mostly in conical vacuum dryer, still
Since drying machine is rotated in the process of work, in order to realize stirring, generally requires to be arranged inside housings and be used for
The driving motor of driving occupies the space inside equipment, influences mixing effect to a certain extent.
Invention content
The utility model is biconial vacuum drier, and fixed and rotation two concentric shafts are arranged in it in drying machine,
It drives agitating device to be rotated by the rotation of shell, realizes preferable mixing effect.
The utility model realizes that above-mentioned purpose uses following technical scheme：
Biconial vacuum drier, it includes shell, the concentric shafts that are located in shell and agitating device.
The shell is to distinguish pyramidal structure up and down；Both sides are supported by axis respectively at casing center, and shell is left
The axis of side is concentric shafts, and the axis on the right side of shell is tubular axis, and the vacuum extractor led in shell is equipped in tubular axis；Concentric shafts
With tubular axis respectively by being connected in the axle bed being arranged on holder；Concentric shafts include inner shaft and outer shaft, and outer shaft is one with shell
Body formula structure, inner shaft is fixed, and bearing is equipped between outer shaft and inner shaft；Agitating device is connected on outer shaft, agitating device is logical
Rotation is realized in the cooperation for crossing outer shaft and inner shaft；The outer shaft is located at the part outside shell equipped with the drivings such as belt wheel or gear dress
It sets.
It is fixed on holder on the outside of the inner shaft, agitating device includes agitating shaft and stirring blade, during agitating shaft passes through
The bearing in portion is connected on outer shaft, and the end of inner shaft is equipped with first bevel gear, and the first bevel gear is fixed as one with inner shaft
Body；The end of agitating shaft is equipped with the second bevel gear being meshed with first bevel gear.
The agitating shaft and stirring blade is equipped with corresponding two groups, agitating shaft be connected with one end of second bevel gear to
It is externally provided with protrusion, the corresponding coaxial device that projects through of two groups of agitating shafts is connected.
The coaxial device includes sleeve and the fixed bearing for being located at upper cartridge and lower part, described two agitating shafts
Corresponding protrusion is connected respectively in the bearing of upper and lower part.
The utility model is had the advantages that using above-mentioned technical proposal：
The drive to agitating device is realized by the relative motion of outer shaft and inner shaft, eliminates the driving equipments such as motor
Input, effectively saves the space of enclosure interior, meanwhile, agitating device is rotated with the rotation of shell, has one in this way
Fixed synchronism, it is more perfect to the stirring of material in shell, it is not required to special velocity adjustment apparatus.
Description of the drawings
Fig. 1 is the schematic diagram of the utility model.
Specific implementation mode
The utility model is described further below in conjunction with the accompanying drawings.
Biconial vacuum drier as shown in Figure 1, it includes shell 1, the concentric shafts 2 that are located in shell 1 and stirring dress
Set 3.
The shell 1 is to distinguish pyramidal structure up and down；Both sides are supported by axis respectively at 1 center of shell, shell
The axis in left side is concentric shafts 2, and the axis on the right side of shell is tubular axis 4, and the vacuum extractor led in shell 1 is equipped in tubular axis 4
5；Concentric shafts 2 and tubular axis 4 are respectively by being connected in the axle bed being arranged on holder 6；Concentric shafts 2 include inner shaft 201 and outer shaft
202, outer shaft 202 is an integral structure with shell 1, and inner shaft 201 is fixed, and bearing is equipped between outer shaft 202 and inner shaft 201；
Agitating device 3 is connected on outer shaft 202, agitating device 3 realizes rotation by the cooperation of outer shaft 202 and inner shaft 201；Described is outer
Axis 202 is located at the part outside shell 1 equipped with driving devices 7 such as belt wheel or gears.
201 outside of inner shaft is fixed on holder 6, and agitating device 3 includes agitating shaft 301 and stirring blade 302, is stirred
Axis 301 to be mixed to be connected on outer shaft 202 by the bearing at middle part, the end of inner shaft 201 is equipped with first bevel gear 801, and described the
One bevel gear 801 is fixed as one with inner shaft 201；The end of agitating shaft 701 is equipped with second engaged with first bevel gear phase 801
Bevel gear 802.
The agitating shaft 301 and stirring blade 302 is equipped with corresponding two groups, and agitating shaft 301 is connected with the second cone tooth
To protrusion 803 is externally provided with, two groups of agitating shafts 802 corresponding raised 803 are connected by coaxial device 9 for one end of wheel 802.
The coaxial device 9 includes sleeve and the fixed bearing for being located at upper cartridge and lower part, described two stirrings
Axis corresponding raised 803 is connected respectively in the bearing of the upper and lower part in sleeve.
In the present apparatus, moving axis drives the rotation of shell by driving device.During rotation, since inner shaft is
Stationary structure, in this way, outer shaft is the state rotated relative to inner shaft, at this point, the gear being arranged in inner shaft and outer shaft is mutual
Cooperation, agitating shaft rotate synchronously under the limitation of outer shaft with outer shaft, and the second bevel gear of agitating shaft lower part connection is fixed the
Surely under the limitation of gear, rotation occurs for agitating shaft itself, and stirring blade is driven to be rotated, and completes stirring operation.
The raised and corresponding coaxial device being arranged on agitating shaft, main function are the branch realized to two agitating shafts
Support, for two agitating shafts under the action of coaxial device, mutual rotation is simultaneously unaffected.
Claims (4)
1. biconial vacuum drier, it includes shell, the concentric shafts that are located in shell and agitating device, it is characterised in that：Institute
The shell stated is to distinguish pyramidal structure up and down；Both sides are supported by axis respectively at casing center, and the axis on the left of shell is same
Mandrel, the axis on the right side of shell are tubular axis, and the vacuum extractor led in shell is equipped in tubular axis；Concentric shafts and tubular axis point
Not by being connected in the axle bed being arranged on holder；Concentric shafts include inner shaft and outer shaft, and outer shaft is an integral structure with shell, interior
Axis is fixed, and bearing is equipped between outer shaft and inner shaft；Agitating device is connected on outer shaft, agitating device passes through outer shaft and inner shaft
Cooperation realize rotation；The outer shaft is located at the part outside shell equipped with driving devices such as belt wheel or gears.
2. biconial vacuum drier according to claim 1, it is characterised in that：Holder is fixed on the outside of the inner shaft
On, agitating device includes agitating shaft and stirring blade, and agitating shaft is connected to by the bearing at middle part on outer shaft, and the end of inner shaft is set
There are first bevel gear, the first bevel gear to be fixed as one with inner shaft；The end of agitating shaft is equipped with and first bevel gear phase
The second bevel gear of engagement.
3. biconial vacuum drier according to claim 2, it is characterised in that：The agitating shaft and stirring blade is set
There are corresponding two groups, agitating shaft is connected with one end of second bevel gear to protrusion is externally provided with, and two groups of agitating shafts are corresponding convex
It rises and is connected by coaxial device.
4. biconial vacuum drier according to claim 3, it is characterised in that：The coaxial device include sleeve and
The fixed bearing for being located at upper cartridge and lower part, described two groups of corresponding protrusions of agitating shaft are connected respectively to upper and lower part
In bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721860097.9U CN207702897U (en) | 2017-12-27 | 2017-12-27 | Biconial vacuum drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721860097.9U CN207702897U (en) | 2017-12-27 | 2017-12-27 | Biconial vacuum drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207702897U true CN207702897U (en) | 2018-08-07 |
Family
ID=63029031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721860097.9U Expired - Fee Related CN207702897U (en) | 2017-12-27 | 2017-12-27 | Biconial vacuum drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207702897U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117628852A (en) * | 2024-01-25 | 2024-03-01 | 常州市力度干燥设备有限公司 | Cylindrical cone three-in-one vacuum dryer |
-
2017
- 2017-12-27 CN CN201721860097.9U patent/CN207702897U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117628852A (en) * | 2024-01-25 | 2024-03-01 | 常州市力度干燥设备有限公司 | Cylindrical cone three-in-one vacuum dryer |
| CN117628852B (en) * | 2024-01-25 | 2024-04-12 | 常州市力度干燥设备有限公司 | Cylindrical cone three-in-one vacuum dryer |
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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: 20180807 Termination date: 20191227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |