CN206549581U - At the uniform velocity agitating device for producing polyurethane - Google Patents
At the uniform velocity agitating device for producing polyurethane Download PDFInfo
- Publication number
- CN206549581U CN206549581U CN201720114816.6U CN201720114816U CN206549581U CN 206549581 U CN206549581 U CN 206549581U CN 201720114816 U CN201720114816 U CN 201720114816U CN 206549581 U CN206549581 U CN 206549581U
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- CN
- China
- Prior art keywords
- main shaft
- driven pulley
- agitating device
- uniform velocity
- driving wheel
- 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.)
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Abstract
The utility model provides a kind of at the uniform velocity agitating device for being used to produce polyurethane, including housing, power set and transmission mechanism；The power set are connected by main shaft with the transmission mechanism；The transmission mechanism includes a driving wheel and at least one driven pulley, and the driving wheel is fixed on the main shaft, and what the driven pulley was rotated is arranged on the main shaft, and is engaged by travelling gear with the driving wheel or other driven pulleys；The edge of each driven pulley perpendicular to the driven pulley and extends to the stirring vane of the housing bottom provided with least one.The utility model is by using multiple intermeshing driven pulleys so that multiple stirring vanes have identical linear velocity in whipping process, makes the more uniform of whipping process progress, it is ensured that the uniformity of the material property of acquisition.
Description
Technical field
The utility model is related to plant equipment, especially a kind of at the uniform velocity agitating device for being used to produce polyurethane.
Background technology
Polyurethane material is polymerized by isocyanates (monomer) with hydroxy compounds, and english abbreviation is PU.This material
Therefore it is widely used in every field with the excellent properties such as high insulating effect, wear-resisting, heatproof.Polyurethane material was being produced
Experience one is needed to continue whipping process in journey, existing polyurethane agitating device is a circular cavity, and its middle part is provided with one
Blade is provided with main shaft, the main shaft, and drives main shaft to rotate by motor, and then drives blade to rotate to complete to poly- ammonia
The stirring of ester, but in this agitating mode, has identical angular speed during each blade stirring, and linear velocity then and is differed,
Therefore whipping process and uneven, can make polyurethane material performance produce difference.
Utility model content
Main purpose of the present utility model is to provide a kind of at the uniform velocity agitating device for being used to produce polyurethane, it is intended to solve existing
There is the problem of stirring of polyurethane agitating device is uneven.
To solve the above problems, the utility model provides a kind of at the uniform velocity agitating device for being used to produce polyurethane, including shell
Body, the power set located at the hull outside and the transmission mechanism located at the case inside；The power set are by prolonging
The main shaft for extending the case inside is connected with the transmission mechanism, the main shaft be located at the housing top middle portion, and
Rotated under the drive of the power set；The transmission mechanism includes a driving wheel and at least one driven pulley, the active
Wheel is fixed on the main shaft and axis is overlapped with the axis of the main shaft, and what the driven pulley was rotated is arranged at the main shaft
On, and engaged by travelling gear with the driving wheel or other driven pulleys；Each driven pulley edge is provided with least one
Perpendicular to the driven pulley and extend to the stirring vane of the housing bottom.
It is preferred that, the main shaft is provided with the cantilever corresponding with each travelling gear, the first end of the cantilever
What is rotated is located on the main shaft, the second end of the remote main shaft for being arranged at the cantilever that the travelling gear is rotated.
It is preferred that, be provided with heating wire in each stirring vane, the two ends of the heating wire by be arranged at it is described from
Brush on driving wheel is connected with the electrodes conduct of annular.
It is preferred that, the housing includes side wall and upper lid, and the main shaft is located at the upper lid center.
It is preferred that, the junction of O-ring seal, the side wall and the upper lid is provided between the side wall and the upper lid
Provided with the buckle matched each other so that the side wall with it is described on cover and be connected in the presence of the buckle, and in the housing
It is interior to form sealed first space.
It is preferred that, the housing be provided be used for be evacuated and or pressurization air pump.
The utility model is used for the at the uniform velocity agitating device for producing polyurethane, including housing, moving located at the hull outside
Power apparatus and the transmission mechanism located at the case inside；The power set by extend to the main shaft of the case inside with
The transmission mechanism is connected, and the main shaft is located at the top middle portion of the housing, and is rotated under the drive of the power set；
The transmission mechanism includes driving wheel and at least one driven pulley, the driving wheel be fixed on the main shaft and axis with
The axis of the main shaft is overlapped, and what the driven pulley was rotated is arranged on the main shaft, and passes through travelling gear and the master
Driving wheel or the engagement of other driven pulleys；Each driven pulley edge is provided with least one is perpendicular to the driven pulley and extends to institute
State the stirring vane of housing bottom.The technical solution of the utility model is by using multiple intermeshing driven pulleys so that stir
Mix blade has identical linear velocity in whipping process, makes the more uniform of whipping process progress, it is ensured that the material of acquisition
The uniformity of performance.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.
Fig. 1 is the structural representation that the utility model is used to produce the at the uniform velocity agitating device of polyurethane；
Fig. 2 is the sectional view of the utility model first embodiment transmission mechanism；
Fig. 3 is the sectional view of the utility model second embodiment transmission mechanism.
Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the present utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belongs to the scope of the utility model protection.
It is to be appreciated that institute is directional in the utility model embodiment indicates (such as up, down, left, right, before and after ...)
Relative position relation, motion conditions for being only used for explaining under a certain particular pose (as shown in drawings) between each part etc., such as
When really the particular pose changes, then directionality indicates also correspondingly therewith to change.
In addition, and can not be managed in the utility model such as relating to the description of " first ", " second " etc. is only used for describing purpose
Solve to indicate or imply its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " the
One ", at least one this feature can be expressed or be implicitly included to the feature of " second ".It is " many in description of the present utility model
It is individual " it is meant that at least two, such as two, three etc., unless otherwise specifically defined.
In the utility model, unless otherwise clearly defined and limited, term " connection ", " fixation " etc. should do broad sense reason
Solution, for example, " fixation " can be fixedly connected or be detachably connected, or integrally；Can mechanically connect, also may be used
Be electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary, can be the connection of two element internals
Or the interaction relationship of two elements, unless otherwise clear and definite restriction.For the ordinary skill in the art, can be with
Concrete meaning of the above-mentioned term in the utility model is understood as the case may be.
In addition, the technical scheme between each embodiment of the utility model can be combined with each other, but must be with ability
Domain those of ordinary skill can be implemented as basis, will be understood that when the combination appearance of technical scheme is conflicting or can not realize
The combination of this technical scheme is not present, also not within the protection domain of the utility model requirement.
The utility model provides a kind of at the uniform velocity agitating device for being used to produce polyurethane.
As shown in figure 1, the at the uniform velocity agitating device for being used to produce polyurethane includes housing 10, outside the housing 10
The power set of side and the transmission mechanism 30 located at the inner side of housing 10；The power set are by extending to the housing 10
The main shaft 40 of inner side is connected with the transmission mechanism 30, and the main shaft 40 is located at the top middle portion of the housing 10, and described
Rotated under the drive of power set；The transmission mechanism 30 includes a driving wheel 31 and at least one driven pulley 32, the master
Driving wheel 31 is fixed on the main shaft 40 and axis is overlapped with the axis of the main shaft 40, the setting that the driven pulley 32 is rotated
In on the main shaft 40, and engaged by travelling gear 35 with the driving wheel 31 or other driven pulleys 32；It is each described driven
Take turns 32 edges and perpendicular to the driven pulley 32 and extend to the stirring vane 50 of the bottom of housing 10 provided with least one.
In the present embodiment, the power set be in power set known to motor 20, diesel engine etc., the present embodiment with
Exemplified by motor 20.When specifically used, motor 20 drives the main shaft 40 to revolve by the kind of drive known to gear, belt etc.
Turn, provided for stirring in power, the present embodiment, exemplified by simplify structure, the axis of the output end of motor 20 and the main shaft 40
Line is overlapped, and is directly fixedly connected with the main shaft 40 and is driven main shaft 40 to rotate.
The main shaft 40 is provided with the cantilever 60 corresponding with each travelling gear 35, the first of the cantilever 60
What end was rotated is located on the main shaft 40, the remote main shaft 40 for being arranged at the cantilever 60 that the travelling gear 35 is rotated
The second end.
As shown in Fig. 2 in first embodiment of the present utility model, transmission mechanism 30 includes a driving wheel 31 and one
In driven pulley 32, the present embodiment, the gear of driving wheel 31 is located at outside, and driven pulley 32 has an internal gear, driving wheel 31 and from
Driving wheel 32 is rotated simultaneously under the drive of travelling gear 35.Now, each stirring vane 50 located at the edge of driven pulley 32 is being stirred
When mixing the polyurethane material in housing 10, there will be identical linear velocity.Now, if in the same setting of driving wheel 31
Stirring vane 50, then the stirring vane 50 on driving wheel 31 and the stirring vane 50 on driven pulley 32 will also have phase
Same linear velocity.
Referring to Fig. 3, in second embodiment of the present utility model, transmission mechanism 30 includes a driving wheel 31 and two
Driven pulley 32, the diameter of two of which driven pulley 32 is simultaneously differed, and wherein less first driven pulley 33 of diameter passes through driving cog
Wheel 35 is engaged with driving wheel 31, and the second driven pulley 34 being relatively large in diameter is then by travelling gear 35 and first driven pulley 33
Engagement.Likewise, the edge of the driven pulley 34 of the first driven pulley 33 and second rotate when also by with driving wheel 31
Edge identical linear velocity.Accordingly, driving wheel 31, the first driven pulley 33, the paddle at the edge of the second driven pulley 34 are arranged at
Piece 50 will be stirred with identical linear velocity to polyurethane material.
In 3rd embodiment of the utility model based on above-described embodiment, electric heating is provided with each stirring vane 50
Silk, the two ends of the heating wire are connected by the brush being arranged on the driven pulley 32 with the electrodes conduct of annular.
It should be appreciated that the stirring vane 50 is arranged at brush and the brush phase on driven pulley 32 by brush
Corresponding annular electrode is connected.Because the blade of existing agitating device is fixed on main shaft 40, therefore if set in blade
Heater, then need element being arranged in agitating shaft, then stirring axle construction will become complicated, while intensity is by shadow
Ring.In the technical scheme of the present embodiment, disadvantages mentioned above is overcome, electric power is provided using driven pulley 32 and corresponding annular electrode,
The heating in whipping process can be made more uniform.
It is preferred that, the housing 10 includes side wall and upper lid, and the main shaft 40 is located at the upper lid center.The side wall and
Provided with O-ring seal between the upper lid, the junction of the side wall and the upper lid is provided with the buckle matched each other so that institute
State side wall with it is described on cover and be connected in the presence of the buckle, and form in the housing 10 sealed first space.Institute
State housing 10 be provided be used for be evacuated and or pressurization air pump.
Gas is further provided with the air pressure requirement in material whipping process, the present embodiment on the housing 10 in order to meet
Pump, can inflate to improve air pressure or be evacuated to reduce air pressure into housing 10 after the sealing of housing 10, meet different condition
Production requirement.
Preferred embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited,
It is every under design of the present utility model, the equivalent structure transformation made using the utility model specification and accompanying drawing content, or
Directly/be used in other related technical fields indirectly and be included in scope of patent protection of the present utility model.
Claims (7)
1. a kind of at the uniform velocity agitating device for being used to produce polyurethane, it is characterised in that including housing, located at the hull outside
Power set and the transmission mechanism located at the case inside；
The power set are connected by extending to the main shaft of the case inside with the transmission mechanism, and the main shaft is located at institute
The top middle portion of housing is stated, and is rotated under the drive of the power set；
The transmission mechanism includes a driving wheel and at least one driven pulley, and the driving wheel is fixed on the main shaft and axle
Line is overlapped with the axis of the main shaft, and what the driven pulley was rotated is arranged on the main shaft, and passes through travelling gear and institute
State driving wheel or the engagement of other driven pulleys；
Each driven pulley edge perpendicular to the driven pulley and extends to the stirring of the housing bottom provided with least one
Blade.
2. the at the uniform velocity agitating device as claimed in claim 1 for being used to produce polyurethane, it is characterised in that the main shaft is provided with
The cantilever corresponding with each travelling gear, the first end of the cantilever rotate on the main shaft, the transmission
Second end of the remote main shaft for being arranged at the cantilever of pinion rotation.
3. the at the uniform velocity agitating device as claimed in claim 1 for being used to produce polyurethane, it is characterised in that each paddle
Heating wire is provided with piece, the two ends of the heating wire are by being arranged at the brush on the driven pulley and the electrodes conduct phase of annular
Even.
4. the at the uniform velocity agitating device as claimed in claim 1 for being used to produce polyurethane, it is characterised in that the side of the driving wheel
Edge extends to the stirring vane of the housing bottom provided with least one.
5. being used for as described in claim any one of 1-4 produces the at the uniform velocity agitating device of polyurethane, it is characterised in that the shell
Body includes side wall and upper lid, and the main shaft is located at the upper lid center.
6. the as claimed in claim 5 at the uniform velocity agitating device for being used to produce polyurethane, it is characterised in that the side wall and described
Provided with O-ring seal between upper lid, the junction of the side wall and the upper lid is provided with the buckle matched each other so that the side
Wall with it is described on cover and be connected in the presence of the buckle, and form in the housing sealed first space.
7. being used for as described in claim any one of 1-4 produces the at the uniform velocity agitating device of polyurethane, it is characterised in that the shell
Body be provided be used for be evacuated and or pressurization air pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720114816.6U CN206549581U (en) | 2017-02-08 | 2017-02-08 | At the uniform velocity agitating device for producing polyurethane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720114816.6U CN206549581U (en) | 2017-02-08 | 2017-02-08 | At the uniform velocity agitating device for producing polyurethane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206549581U true CN206549581U (en) | 2017-10-13 |
Family
ID=60011097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720114816.6U Expired - Fee Related CN206549581U (en) | 2017-02-08 | 2017-02-08 | At the uniform velocity agitating device for producing polyurethane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206549581U (en) |
-
2017
- 2017-02-08 CN CN201720114816.6U patent/CN206549581U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171013 Termination date: 20220208 |