CN206794659U - A kind of multistage for being used to be blended equipment just mixes disk - Google Patents
A kind of multistage for being used to be blended equipment just mixes disk Download PDFInfo
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- CN206794659U CN206794659U CN201720281876.7U CN201720281876U CN206794659U CN 206794659 U CN206794659 U CN 206794659U CN 201720281876 U CN201720281876 U CN 201720281876U CN 206794659 U CN206794659 U CN 206794659U
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- mixed
- rotating disc
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- blended
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Abstract
It the utility model is related to a kind of multistage for being used to be blended equipment and just mix disk, the first mixed disk includes just mixed drive mechanism, just mixed power transmission shaft and the rotating disc being installed on first mixed power transmission shaft, this is first mixed to check and regulate body and is installed on the top for being blended equipment Zhu Hun mechanisms, for tentatively being mixed to the material by being blended the supply of equipment charging aperture, just mixed disk of the present utility model is due to being independent driving, the rotating speed different from Zhu Hun mechanisms and steering can be used, improve mechanical effect, simultaneously because employ various sizes of multistage rotating disc, and at least upper surface of rotating disc is arranged to by the inner sunken face structure of outer circumferential central smoothing transition, improve the contact angle of material and rotating disc, scattered and mixed effect is set to have reached optimal, the utility model additionally provides the puddle mixer for casting field using above-mentioned just mixed disk.
Description
Technical field
It the utility model is related to one kind and be blended apparatus assembly, more particularly to a kind of the first of the puddle mixer for manufacturing casting sand mixes
Component.
Background technology
Be blended equipment typically refer to fragmentary material by stirring, shaking, overturning, the mode such as spreading carry out it is well-mixed
Equipment, it is widely used in building, machinery and the field such as chemical industry, in Foundry Production, molding sand manufacture is primary link, puddle mixer
It is the visual plant for manufacturing molding sand, can be used for manufacturing casting mold to obtain by the way that sand material is well mixed with binding agent or other auxiliary materials
Molding sand, for example, the production of precoated sand be exactly by sand material, resin and curing agent mix, resin and curing agent is uniformly distributed simultaneously
Sand grain surface is coated on, the equipment that the production process uses is exactly puddle mixer.
Sand blender of the prior art, relatively large puddle mixer versatility is good, and can realize the continuous of mulling operation
Property, mulling efficiency high, mulling effect is good, and small-sized puddle mixer is mostly that small lot is quantitatively blended casting model powder, and flexibility is high, is easy to make
Make and repair, although above-mentioned all kinds of puddle mixers all have respective advantage in production efficiency and adaptability, structure design with
And certain deficiency in mechanical effect also be present, such as Authorization Notice No. CN2601135Y Chinese utility model patents disclose one kind
Double stirring puddle mixers, its revoliving arm are fixed on main shaft upper end, and two agitators are fixed on the both ends of revoliving arm, due to being stirred with two
Mix device and instead of rolling wheel in existing puddle mixer, so as to carry out normal batch mixing to resin sand and water-glass sand, in a short time
Reach well mixed, batch mixing speed is fast, efficiency high, positive role can be also played to improving moulding-sand property, although the patent is one
Determine to improve the stability of mulling effect and complete machine in degree, but be concerned only with the improvement of main mixed structure, to overall structure and machine
Tool efficiency completely without reference to.Authorization Notice No. CN204396785U Chinese utility model patents disclose a kind of precoated sand mulling
Machine, including the cylindrical outer barrel of the open top above support is vertically provided at, the inside of cylindrical outer barrel is coaxially arranged with one
The inner cylinder that the internal diameter of individual external diameter and the outer barrel is substantially the same, is provided with shake between inner cylinder exterior bottom and the inside bottom of outer barrel
Motor is moved, multiple the first stirring vanes to extension in the middle part of inner cylinder, the precoated sand mulling are provided with the circumferential madial wall of inner cylinder
Machine will drive its interior crushing material by the positive and negative intermittent high-speed rotation of inner/outer tube in stirring and be sufficiently mixed uniformly, the skill
Art not only adds cost, reduced by setting complicated inner/outer tube and percussion mechanism to realize the crushing of material and mixing
Equipment reliability of operation, and mechanical efficiency is relatively low.
Utility model content
Above-mentioned deficiency based on prior art, it is first that the purpose of this utility model is to provide a kind of multistage for being used to be blended equipment
Mixed disk, by being transformed to the existing equipment that is blended and use the first mixed disk, can significantly solve the existing plant machinery that is blended and imitate
Can be low the problem of, and optimize topology layout, it is particularly effective for being blended for casting sand especially precoated sand.
Just mixed disk of the present utility model, for being blended equipment, the equipment that is blended refers to employ including stirring or rolling over
Pressure or stirring carry out the equipment that fragmentary material is blended with means that spreading is combined, the first mixed disk include just mixing drive mechanism,
Just mixed power transmission shaft and be installed on the rotating disc just on mixed power transmission shaft, it is described it is just mixed check and regulate body and be installed on described be blended equipment master and mix machine
The top of structure, for tentatively being mixed to the material by being blended the supply of equipment charging aperture, in the operating condition, just mix driving machine
Structure drives just mixed drive axis, and the different steering of equipment Zhu Hun mechanisms or not is blended from described to be provided for the rotating disc
Same rotating speed.Just mixed disk of the present utility model, can be just mixed to material progress due to being mounted in above Zhu Hun mechanisms, due to
It is independent driving, using the rotating speed different from Zhu Hun mechanisms and steering, relative to using a separate transmission axle in conventional art
The mode of different operating blade is driven, more effectively can mix material dispersion, improve mechanical effect.
The rotating disc at least two being installed on the just mixed power transmission shaft, is preferably two or three, in different levels
It is arranged above and below, size increments, rotating disc is conveniently of circular shape.Just mixed disk of the present utility model, as a result of different sizes
Multistage rotating disc, material can be made, also successively by repeatedly mixing, further to improve mixed effect during just mixed.
Above-mentioned rotating disc at least upper surface is the inner sunken face structure by outer circumferential central smoothing transition.The design can change
The contact angle of kind material and rotating disc, makes that its motion is more complicated, and corresponding dispersion effect is more preferable.
When the rotating disc being installed on the just mixed power transmission shaft is two, the outline diameter of first order rotating disc is preferred
For the 35~70% of second level rotating disc outline diameter.
Specifically, the above-mentioned equipment that is blended is puddle mixer, the puddle mixer has main mixed storehouse, main mixed storehouse top installation two or more
Charging aperture, you can for supplying different types of molding sand such as fresh sand and old sand, it can also be used to while supply molding sand and binding agent
And auxiliary material, main mixed storehouse inner upper installation is of the present utility model just to mix disk, and just mixed drive mechanism includes motor, gearbox, just
Mixed power transmission shaft is connected through main mixed the top of the warehouse with drive mechanism, main mixed orlop portion or middle part and bottom installation Zhu Hun mechanisms, should
Zhu Hun mechanisms include being arranged on main mixed storehouse the sidepiece either mixed drive mechanism of the master of bottom or sidepiece and bottom and main mixed power transmission shaft,
And work oar or active wheel on main mixed power transmission shaft, using stirring, either spreading or stirring are combined with spreading
Means carry out molding sand and are blended, and the outlet of the charging aperture is towards the first order rotating disc of just mixed disk.
Special feeding port can be set at the above-mentioned middle part for being blended the mixed storehouse of equipment master or bottom, when for supplying binding agent to molding sand
And/or during curing agent, can be only by the charging aperture dispensing molding sand aggregate on main mixed storehouse top, and pass through in the middle part of main mixed storehouse or bottom
Special feeding port supply binding agent and/or curing agent, which can largely reduce the live load and work of Zhu Hun mechanisms
Make the time.
Above-mentioned just mixed disk and Zhu Hun mechanisms are controlled using unified logic control element, negative according to distribution is actually needed
Lotus, accurate both transmission parameters of control and operation sequential.
The beneficial effects of the utility model：
1st, just mixed disk of the present utility model, can be just mixed to material progress due to being mounted in above Zhu Hun mechanisms, significantly
Improve and be blended effect and be blended efficiency；
2nd, just mixed disk of the present utility model can use the rotating speed different from Zhu Hun mechanisms and turn due to being independent driving
To using separate transmission axle to drive the mode of different operating blade relative in conventional art, can more effectively make thing
Dispersion mixing is expected, simultaneously because the just mixed main mixed load and working time, the design of reducing does not increase energy consumption not only, be on the contrary
Improve mechanical effect；
3rd, just mixed disk of the present utility model employs various sizes of multistage rotating disc, can make material during just mixed
Also successively mixed effect is further improved by repeatedly mixing；
4th, at least upper surface of rotating disc is arranged to by the inner sunken face structure of outer circumferential central smoothing transition, its purpose
It is the contact angle for improving material and rotating disc, makes that its motion is more complicated, and corresponding dispersion effect is more preferable；
5th, rationally designing the dimension scale of rotating discs at different levels can assist the dynamic process described in above-mentioned 3rd point and the 4th point
Same-action, scattered and mixed effect is set to reach optimal together；
6th, the equipment of the present utility model that is blended is puddle mixer, is adapted to the casting sand for preparing various complicated formulas, is also adapted to
Different molding sand hybrid modes, such as the mixing of fresh sand and old sand, the mixing of different molding sand aggregates, molding sand aggregate and binding agent or
The mixing of person's auxiliary material；
7th, when preparing the common sand or precoated sand with binding agent, prior art would generally use different a variety of
Be blended equipment and material carried out just mixed, employ puddle mixer of the present utility model, due to it is first mix disk in the presence of, molding sand aggregate
A certain degree of dispersion mixing is had been obtained for, it is viscous that special feeding port supply can be set at the middle part or bottom for being blended the mixed storehouse of equipment master
Agent and/or curing agent etc. are tied, which can largely reduce live load and the working time of Zhu Hun mechanisms, decrease just
The work load of mixed mechanism；
8th, employ it is of the present utility model be blended equipment, can according to being actually needed science distribution load, it is individually designed just
The mechanical load and power of mixed mechanism and Zhu Hun mechanisms, and both transmission parameters are accurately controlled by unified logic control element
With operating sequential.
Brief description of the drawings
By reading the detailed description of hereafter preferred embodiment, it is various other the advantages of and benefit it is common for this area
Technical staff will be clear understanding.Accompanying drawing is only used for showing the purpose of preferred embodiment, and is not considered as to this practicality
New limitation.And in whole accompanying drawing, identical part is denoted by the same reference numerals.In the accompanying drawings：
Fig. 1 is the specific embodiment structural representation of multistage just mixed disk of the present utility model；
Fig. 2 is multistage just mixed disk rotating disc of the present utility model and traditional single stage plane rotary disc working state schematic representation；
Fig. 3 is the puddle mixer structural representation for employing the multistage just mixed disk of the utility model；
Fig. 4 is that the multistage of another embodiment of the utility model just mixes the drive mechanism schematic diagram of disk；
Fig. 5 is that the multistage of the utility model 3rd embodiment just mixes the drive mechanism schematic diagram of disk.
Embodiment
The illustrative embodiments of the disclosure are more fully described below with reference to accompanying drawings.Although this public affairs is shown in accompanying drawing
The illustrative embodiments opened, it being understood, however, that may be realized in various forms the disclosure without the reality that should be illustrated here
The mode of applying is limited.Conversely, there is provided these embodiments are to be able to be best understood from the disclosure, and can be by this public affairs
The scope opened completely is communicated to those skilled in the art.
The utility model is further described with reference to the accompanying drawings and examples.
Embodiment 1：
As shown in figure 1, the present embodiment is two level just mixed disk, including just mixes drive mechanism 1, just mixed power transmission shaft 2 and be installed on
Same root just mixes the first order rotating disc 3 and second level rotating disc 4 of Synchronization Control on power transmission shaft, in this embodiment, rotating disc
Circle is shaped as, the upper surface in each rotating disc section is by the inner sunken face structure of outer circumferential central smoothing transition, Ye Jizhuan
Moving plate integrally fills in the disk of indent, and diameter R1 is preferably diameter at the outer of second level rotating disc 4 at the outer of first order rotating disc 3
The 35~70% of R2, it is optimal to be slightly above 50%, such as 55%.
As shown in Fig. 2 just mixed disk working condition, the right side are the work of traditional single stage plane rotary disc to the left two level for the present embodiment
State, the first mixed drive mechanism 1 of the two level of the present embodiment just mixed disk drive just mixed power transmission shaft 2 rotate, partial material first falls the
On one-level rotating disc 3, after fall on second level rotating disc 4, by curved face contact, rebound or circle round along different angle, significantly
Improve scattered and mixed effect.
It is readily appreciated that, just mixed disk can also be modified as three-level just mixed disk or more to above-mentioned two level by increasing rotating disc quantity
Multistage just mixed disk.
As shown in figure 3, the present embodiment is to be mounted with that above-mentioned two level just mixes the puddle mixer of disk, the puddle mixer has main mixed storehouse 5,
Three charging apertures 6 are installed on main mixed storehouse top, main to mix the inner upper of storehouse 5 installation just mixed disk of the present utility model, just mix drive mechanism 1
Variable-frequency motor can be selected, just mixed power transmission shaft 2 is connected through main mixed the top of the warehouse with first mixed drive mechanism 1, and Zhu Hun mechanisms include peace
Longitudinal rabbling mechanism mounted in the main mixed bottom of storehouse 5, longitudinal rabbling mechanism include the main mixed power transmission shaft of main mixed drive mechanism 7 and longitudinal direction
8, and the puddler 9 with blade on the main mixed power transmission shaft 8 in longitudinal direction.
In a preferred embodiment, mix the middle part in storehouse in mulling owner or bottom also is provided with special feeding port 10.
In another preferred embodiment, the top of puddler 9 with blade is also equipped with hammer puddler 11.
In another preferred embodiment, Zhu Hun mechanisms also include the horizontal rabbling mechanism for being arranged on the main mixed sidepiece of storehouse 5, the horizontal stroke
Include laterally main mixed power transmission shaft 12 and installed in the laterally working-blade 13 on main mixed power transmission shaft 12 to rabbling mechanism, laterally stir
The power transmission shaft for mixing mechanism also drives (not shown) by independent drive mechanism.
With reference to Fig. 3 as can be seen that the operation principle of the puddle mixer is：Just mixed body of checking and regulating is installed on the mixed mechanism of mulling owner
Top, tentatively mixed for the material to being supplied by mulling machine inlet, the outlet of three charging apertures 6 in top is towards just
The first order rotating disc 3 of mixed disk, three charging apertures 6 can be used to the different types of molding sand of weight feed such as fresh sand and old sand,
It can also be used for supplying molding sand and binding agent and auxiliary material simultaneously, in the operating condition, just mixed drive mechanism 1 drives just mixed power transmission shaft
2 rotate, and mix the different steering of mechanism or different rotating speeds from mulling owner to be provided for rotating disc, just mixed disk and Zhu Hun mechanisms
It is controlled using unified logic control element 14, according to distribution load is actually needed, accurately controls both transmission parameters
With operation sequential.
In a preferred embodiment, due to being provided with special feeding port 10 at the middle part in the mixed storehouse of mulling owner or bottom, when
During for supplying binding agent and/or curing agent to molding sand, the dispensing molding sand aggregate of charging aperture 6 on storehouse top can be only mixed by master,
And supplying binding agent and/or curing agent, which by the special feeding port 10 of in the middle part of main mixed storehouse or bottom can largely subtract
The live load of Shao Zhuhun mechanisms and working time.
Embodiment 2：
As the improvement that disk is just mixed to the utility model, in this embodiment it is possible to set more than two to be located at same layer
The first order rotating disc 3 of level, and each first order rotating disc 3 with the rotating speed different from second level rotating disc 4 and turns to fortune
It is dynamic, as shown in figure 4, it may be accomplished by being connected：Originally mix power transmission shaft be divided into an initiative drive shaft and
Several slave drive axles, each first order rotating disc 3 have each independent slave drive axle, shaft end connection driven gear
15, the initiative drive shaft shaft end connection driving gear 16 of second level rotating disc 4, drive of the initiative drive shaft in first mixed drive mechanism 1
Dynamic lower drive driving gear 16 rotates, and driving gear 16 drives driven gear 15 to rotate, and driven gear 15 drives slave drive axle
Rotate, finally realize the motion of all rotating discs.
The embodiment in addition to diameter R1 is suitably turned down relative to embodiment 1 at the outer of each first order rotating disc 3, its
Its structure is same as Example 1 including puddle mixer structure, is calculated by optimization, diameter at the outer of each first order rotating disc 3
R1 is preferably 25~60% of diameter R2 at the outer of second level rotating disc 4, especially with 35-45% more preferably.
Embodiment 3：
It is different from embodiment 2, as the improvement that disk is just mixed to the utility model, in this embodiment it is possible to not increase
The friction speed control of first order rotating disc 3 and second level rotating disc 4 is realized in the case of new axle position, as shown in figure 5, its can by with
Under type realizes drive connection：Originally mixed power transmission shaft, which is divided into, is actively driven interior axle and slave drive outer shaft, second level rotating disc 4
Connection is actively driven interior axle, and first order rotating disc 3 connects slave drive outer shaft, is actively driven interior axle shaft end connection driving gear
16, slave drive outer shaft shaft end connection gear ring 17, actively it is driven interior axle and drives driving gear under the driving of first mixed drive mechanism 1
16 rotate, and driving gear 16 drives gear ring 17 to rotate by idler gear 18, and gear ring 17 drives slave drive outer shaft to rotate, finally
Realize the friction speed motion of first order rotating disc 3 and second level rotating disc 4.
It is same as Example 1 that the embodiment other structures include puddle mixer structure.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art can readily occur in the technical scope that the utility model discloses
Change or replacement, should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should be with
The scope of the claims is defined.
Claims (9)
1. a kind of just mixed disk, for being blended equipment, the equipment that is blended refers to employ including stirring either spreading or stirring
With the equipment that the means progress fragmentary material that spreading is combined is blended, the just mixed disk includes just mixing drive mechanism, just mixed transmission
Axle and the rotating disc being installed on first mixed power transmission shaft, the just mixed body of checking and regulating are installed on the upper of the Zhu Hun mechanisms for being blended equipment
Side, the material for being supplied to the charging aperture by being blended equipment are tentatively mixed, and the charging aperture for being blended equipment is installation
Above the rotating disc and outlet towards the rotating disc charging aperture, it is characterised in that：It is installed on the just mixed power transmission shaft
Rotating disc at least two, be arranged above and below in different levels, size increments, in the operating condition, just mixed drive mechanism drives
Just mixed drive axis, the different steering of equipment Zhu Hun mechanisms or different turns are blended from described to be provided for the rotating disc
Speed.
2. just mixed disk according to claim 1, it is characterised in that：The rotating disc is shaped as circle.
3. just mixed disk according to claim 1, it is characterised in that：The rotating disc at least upper surface is by outer circumferential center
The inner sunken face structure seamlessly transitted.
4. the first mixed disk according to claim 1 or 2 or 3, it is characterised in that：The rotation being installed on the just mixed power transmission shaft
Disk is two or three, and its mounting means is to be co-axially mounted.
5. the first mixed disk according to claim 1 or 2 or 3, it is characterised in that：Just mixed power transmission shaft includes an initiative drive shaft
With several slave drive axles, each first order rotating disc has each independent slave drive axle, shaft end connection driven tooth
Wheel, the initiative drive shaft shaft end connection driving gear of second level rotating disc, initiative drive shaft is under the driving of first mixed drive mechanism
Driving gear is driven to rotate, driving gear drives driven gear to rotate, and driven gear drives slave drive axle to rotate, final to realize
Each first order rotating disc is with the rotating speed and divertical motion different from second level rotating disc.
6. the first mixed disk according to claim 1 or 2 or 3, it is characterised in that：The rotation being installed on the just mixed power transmission shaft
Disk is two, and just mixed power transmission shaft includes actively being driven interior axle and slave drive outer shaft, and rotating disc connection in the second level is actively in transmission
Axle, first order rotating disc connection slave drive outer shaft, actively it is driven interior axle shaft end connection driving gear, slave drive outer shaft shaft end
Gear ring is connected, interior axle is actively driven and drives driving gear to rotate under the driving of first mixed drive mechanism, driving gear passes through centre
Gear band moves ring gear against rotation, and gear ring drives slave drive outer shaft to rotate, finally realizes first order rotating disc and second level rotating disc
Friction speed motion.
7. a kind of puddle mixer, it includes charging aperture, main mixed storehouse and Zhu Hun mechanisms, it is characterised in that：Pacify in main mixed storehouse inner upper
Equipped with the first mixed disk described in claim any one of 1-5.
8. puddle mixer according to claim 7, it is characterised in that：Set at the middle part in the mixed storehouse of mulling owner or bottom special
Feeding port, for when supplying binding agent and/or during curing agent to molding sand, by the special feeding port supply binding agent and/or
Curing agent, and only pass through the charging aperture dispensing molding sand aggregate on main mixed storehouse top.
9. puddle mixer according to claim 8, the just mixed disk and the Zhu Hun mechanisms use unified logic control list
Member is controlled, and according to distribution load is actually needed, controls both transmission parameters and operation sequential.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720281876.7U CN206794659U (en) | 2017-03-22 | 2017-03-22 | A kind of multistage for being used to be blended equipment just mixes disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720281876.7U CN206794659U (en) | 2017-03-22 | 2017-03-22 | A kind of multistage for being used to be blended equipment just mixes disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206794659U true CN206794659U (en) | 2017-12-26 |
Family
ID=60729833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720281876.7U Expired - Fee Related CN206794659U (en) | 2017-03-22 | 2017-03-22 | A kind of multistage for being used to be blended equipment just mixes disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206794659U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106862483A (en) * | 2017-03-22 | 2017-06-20 | 计霞蓉 | It is a kind of just to mix disk for being blended the multistage of equipment |
-
2017
- 2017-03-22 CN CN201720281876.7U patent/CN206794659U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106862483A (en) * | 2017-03-22 | 2017-06-20 | 计霞蓉 | It is a kind of just to mix disk for being blended the multistage of equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 Termination date: 20180322 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |