CN207027889U - A kind of forced action type oscillating mixer of hollow agitating shaft continuous vibration - Google Patents
A kind of forced action type oscillating mixer of hollow agitating shaft continuous vibration Download PDFInfo
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- CN207027889U CN207027889U CN201720956903.6U CN201720956903U CN207027889U CN 207027889 U CN207027889 U CN 207027889U CN 201720956903 U CN201720956903 U CN 201720956903U CN 207027889 U CN207027889 U CN 207027889U
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- agitating shaft
- shaft
- mixing drum
- vibrating
- agitating
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- 238000003756 stirring Methods 0.000 claims abstract description 34
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 238000007599 discharging Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 9
- 239000004568 cement Substances 0.000 description 7
- 238000005299 abrasion Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000001360 synchronised Effects 0.000 description 4
- 230000003247 decreasing Effects 0.000 description 3
- 230000002708 enhancing Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000036571 hydration Effects 0.000 description 2
- 238000006703 hydration reaction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 230000001070 adhesive Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
A kind of forced action type oscillating mixer of hollow agitating shaft continuous vibration, including vibratory drive motor, vibrating shaft, reverse eccentric bushing, agitating shaft, mixing drum and stirring motor；Two agitating shafts are parallel to be arranged in mixing drum, and parallel with mixing drum inwall, and the both ends of agitating shaft pass mixing drum, and agitating shaft is hollow shaft；Vibrating shaft, which runs through, to be arranged in agitating shaft, and eccentric setting parallel with agitating shaft, one end of vibrating shaft are connected with vibratory drive motor；One end of agitating shaft is connected with stirring motor；Reverse eccentric bushing is provided between the both ends of agitating shaft and mixing drum.It is always continuous vibration in whole work process that the utility model has the eccentric and reverse eccentric bushing agitating shaft of installation by agitating shaft both ends Relative Vibration axle, improves mixing quality and sealing effectiveness.
Description
Technical field
The utility model belongs to the technical field of forced action type Vibratory Mixing machine equipment, more particularly to a kind of hollow agitating shaft etc.
The forced action type oscillating mixer of width vibration.
Background technology
Concrete mixer is to stir into uniformly the materials such as cement, sand, stone and water according to a certain percentage and meet reality
The special equipment of the concrete of construction requirement.Existing normal agitation machine is that the paddle on mixing arm is driven by agitating shaft mostly
Piece is stirred to various raw materials, to reach well mixed.Research finds that normal agitation machine can only be such that material reaches macroscopically
Uniformly, macroscopically homogeneous concrete finds still some cement granules adhesive aggregation into small cement by micro- sem observation
Ball, i.e. material are not up to uniform on microcosmic.This just prevents the hydration of cement from giving full play to, concrete structure
Intensity and durability still have very big Improvement.
Existing oscillating mixer solves this problem well.Emerging oscillating mixer by macroscopic view stirring and
Microscopic vibration combines, and destroys cement clustering phenomena so that the hydration enhancing of cement, the quality of concrete is not only increased,
And reduce the dosage of cement.
In existing oscillating mixer such as patent 201510231725.6, due to the vibrating shaft that is connected by vibrator and
Certain eccentric throw between agitating shaft be present, this causes agitating shaft in the course of the work both around own axes rotation, while again
Axis around vibrating shaft revolves round the sun, and its revolution-radius shows a kind of taper state successively decreased from left end to right-hand member.This is just
Cause some limitations, on the one hand, agitating shaft length direction amplitude does not wait greatly, and Vibratory Mixing effect does not give full play to, mixing quality
Space is still improved with efficiency；On the other hand, the gap alternation between agitating shaft and mixing drum housing seal hole, sealing structure are multiple
It is miscellaneous and unreliable, easily cause spillage.
Utility model content
The purpose of this utility model is to provide a kind of forced action type oscillating mixer of agitating shaft continuous vibration, existing to solve
There is the problem of Vibratory Mixing effect plays insufficient and agitating shaft shaft end seal difference in technology.
To achieve the above object, the utility model uses following technical scheme：
A kind of forced action type oscillating mixer of hollow agitating shaft continuous vibration, including vibratory drive motor, vibrating shaft, reversely
Eccentric bushing, agitating shaft, mixing drum and stirring motor；Two agitating shafts are parallel to be arranged in mixing drum, and and mixing drum
Inwall is parallel, and the both ends of agitating shaft pass mixing drum, and agitating shaft is hollow shaft；Vibrating shaft, which runs through, to be arranged in agitating shaft, and
Eccentric setting parallel with agitating shaft, one end of vibrating shaft are connected with vibratory drive motor；One end of agitating shaft is connected with stirring and driven
Dynamic motor；Reverse eccentric bushing is provided between the both ends of agitating shaft and mixing drum.
Further, it is provided with the first spring bearing on the vibrating shaft close to vibratory drive motor；Vibrating shaft and vibration
Connected between motor by V belt translation；The second support shaft for supporting vibrating shaft is provided with inside agitating shaft both ends
Hold；The pivot of first spring bearing and the second spring bearing is parallel, and agitating shaft is A relative to the offset of vibrating shaft.
Further, stir between motor and agitating shaft and be provided with reductor, the output end and agitating shaft of reductor
Connection, is provided with the first spring bearing between reductor and agitating shaft；Pass through V belt translation between reductor and stirring motor
Connection, the number for stirring motor are 1 or 2.
Further, it is provided with sealing device between mixing drum on the outside of reverse eccentric bushing.
Further, some mixing arms are provided with agitating shaft, stirring vane is provided with mixing arm；Same root agitating shaft
Angle between upper adjacent mixing arm is 30 °~90 °, the angle of two mixing arms on adjacent agitating shaft in same perpendicular
For 0~90 °.
Further, charging aperture is provided with above mixing drum, discharging opening is provided with below mixing drum.
Compared with prior art, the utility model has following technique effect：
There is bias at the utility model agitating shaft both ends, and installing reverse eccentric bushing agitating shaft additional by agitating shaft both ends exists
All the time continuous vibration state is in whole work process, Vibratory Mixing effect is good to be beneficial to improve mixing quality, and is easy to seal.
The vibrating shaft of the utility model oscillating mixer uses solid axis body, and agitating shaft uses hollow axis body, and vibrating shaft
Cross in whole agitating shaft.This causes the vibrational energy of the oscillating mixer in the course of the work fully passes to be stirred thing
Material, mixing effect is more preferable and energy consumption is relatively low, can be good at the needs for meeting Practical Project.
Brief description of the drawings
Fig. 1 is the structural representation of the double stirring motors of the utility model.
Fig. 2 is the structural representation of the utility model list stirring motor.
Wherein：1st, vibratory drive motor；2nd, stirring vane；3rd, mixing arm；4th, agitating shaft；5th, mixing drum；6th, reductor；7、
Stir motor；8th, reverse eccentric bushing；9th, vibrating shaft；10th, the first spring bearing；11st, sealing device；13rd, the second support shaft
Hold.
Embodiment
The utility model is further illustrated below in conjunction with accompanying drawing：
A kind of forced action type oscillating mixer of hollow agitating shaft continuous vibration, including vibratory drive motor 1, it is vibrating shaft 9, anti-
To eccentric bushing 8, agitating shaft 4, mixing drum 5 and stirring motor 7；Two agitating shafts 4 are parallel to be arranged in mixing drum 5, and
Parallel with the inwall of mixing drum 5, the both ends of agitating shaft 4 pass mixing drum 5, and agitating shaft 4 is hollow shaft；Vibrating shaft 9 is through setting
Vibratory drive motor 1 is connected with agitating shaft 4, and with 4 parallel eccentric setting of agitating shaft, one end of vibrating shaft 9；Agitating shaft 4
One end be connected with stirring motor 7；Reverse eccentric bushing 8 is provided between the both ends of agitating shaft 4 and mixing drum.
The first spring bearing 10 is provided with the vibrating shaft 9 close to vibratory drive motor 1；Vibrating shaft 9 and vibratory drive
Connected between motor 1 by V belt translation；The second spring bearing for supporting vibrating shaft 9 is provided with inside the both ends of agitating shaft 4
13；First spring bearing 10 is parallel with the pivot of the second spring bearing 13, and agitating shaft 4 is relative to the bias of vibrating shaft 9
Measure as A.
Reductor 6 is provided between stirring motor 7 and agitating shaft 4, the output end of reductor 6 is connected with agitating shaft 4,
The first spring bearing 10 is provided between reductor 6 and agitating shaft 4；Pass through V belt translation between reductor 6 and stirring motor 7
Connection, the number of stirring motor 7 is 1 or 2.
Sealing device 11 is provided between the reverse outside of eccentric bushing 8 and mixing drum 5.
Some mixing arms 3 are provided with agitating shaft 4, stirring vane 2 is provided with mixing arm 3；Phase on same root agitating shaft 4
Angle between adjacent mixing arm 3 is 30 °~90 °, the angle of two mixing arms 3 on adjacent agitating shaft 4 in same perpendicular
For 0~90 °.
The top of mixing drum 5 is provided with charging aperture, and the lower section of mixing drum 5 is provided with discharging opening.
Embodiment 1：
As shown in figure 1, the mixer drive of oscillating mixer stirs motor 7 and reductor 6 by two identicals
Composition.The motor shaft of stirring motor 7 is connected by V belt translation with the input shaft of reductor 6, the input of two reductors 6
Axle realizes the synchronous axial system of two reductors by power transmission shaft.The output shaft of reductor 6 is connected with agitating shaft 4, so as to realize just
The rotation of agitating shaft in often working.
The vibrating device of oscillating mixer is made up of one or two identical vibratory drive motor 1 and vibrating shaft 9.Vibration
The motor shaft of motor 1 is connected by V belt translation with the left end of vibrating shaft 9, and the right-hand member of vibrating shaft 9 is crossed in hollow stirring
In axle, the second spring bearing 13 set by agitating shaft both ends drives the rotation of agitating shaft 4, realizes the vibration in normal work
Function.
In the structure arrangement of oscillating mixer, the first spring bearing 10 is installed on vibrating shaft 9, its left end is passed by band
Dynamic to be connected on the motor shaft of vibratory drive motor 1, the second spring bearing 13 that its right-hand member is set by agitating shaft both ends crosses
In in hollow agitating shaft.In agitating device, because the input shaft of two reductors 6 is connected by power transmission shaft, so two
Agitating shaft 5 is in synchronous axial system all the time.And in vibrating device, two vibrating shafts 9 are respectively by one or two independent vibration
Motor 1 drives, so the vibrating shaft 9 and agitating shaft 4 that are connected by vibrator can be realized under different rotating speeds normally
Work.
In common oscillating mixer, due to presence eccentric between vibrating shaft and agitating shaft, then in the work of oscillating mixer
During work, agitating shaft should be around own axes rotation, while the axis around vibrating shaft revolves round the sun again, and its revolution half
Footpath shows a kind of taper state gradually successively decreased from left end to right-hand member.This is not only caused between agitating shaft and mixing drum axis hole
Sealing it is difficult, and the not continuous vibration of agitating shaft reduces Vibratory Mixing effect, exacerbates the abrasion of spring bearing, significantly
Reduce the service life of oscillating mixer.Employed for this have at the left and right end of two agitating shafts 4 with vibrating shaft it is eccentric and
Install reverse eccentric bushing 8 additional so that the center of rotation of reverse eccentric bushing 8 and mixing drum housing seal hole center superposition, eccentric bushing and
Using conventional sealing device 11 between stirring cylinder shell so that agitating shaft is in continuous vibration shape all the time in whole work process
State, enhance Vibratory Mixing effect.In addition, the complicated sealing of not continuous vibration is also converted into the simple seal of continuous vibration,
And reduce the abrasion of agitating shaft both ends spring bearing.
Embodiment 2：
As shown in Fig. 2 the mixer drive of oscillating mixer is made up of a stirring motor 7 and reductor 6.Stir
The motor shaft for mixing motor 7 is connected by V belt translation with the input shaft of reductor 6, and the input shaft of two reductors 6 passes through
Power transmission shaft realizes the synchronous axial system of two reductors.The output shaft of reductor 6 is connected with agitating shaft 5, so as to realize normal work
The rotation of middle agitating shaft.
The vibrating device of oscillating mixer is made up of one or two identical vibratory drive motor 1 and vibrating shaft 9.Vibration
The motor shaft of motor 1 is connected by V belt translation with the left end of vibrating shaft 9, and the right-hand member of vibrating shaft 9 is crossed in hollow stirring
In axle, the second spring bearing 13 set by agitating shaft both ends drives the rotation of agitating shaft 4, realizes the vibration in normal work
Function.
In the structure arrangement of oscillating mixer, vibrating shaft 9 is arranged in frame by the first spring bearing 10, its left end
It is connected to by V belt translation on the motor shaft of vibratory drive motor 1, inside the vibrator that its right-hand member is set by agitating shaft both ends
Bearing cross in hollow agitating shaft.In agitating device, because the input shaft of two reductors 6 is connected by power transmission shaft
Connect, so two agitating shafts 5 are in synchronous axial system all the time.And in vibrating device, two vibrating shafts 9 are driven by a vibration respectively
Dynamic motor 1 drives, so the vibrating shaft 9 and agitating shaft 4 that are connected by vibrator can realize the normal work under different rotating speeds
Make.
In common oscillating mixer, due to presence eccentric between vibrating shaft and agitating shaft, then in the work of oscillating mixer
During work, agitating shaft should be around own axes rotation, while the axis around vibrating shaft revolves round the sun again, and its revolution half
Footpath shows a kind of taper state gradually successively decreased from left end to right-hand member.This is not only caused between agitating shaft and mixing drum axis hole
Sealing it is difficult, and the not continuous vibration of agitating shaft reduces Vibratory Mixing effect, exacerbates the abrasion of spring bearing, significantly
Reduce the service life of oscillating mixer.Employed for this have at the left and right end of two agitating shafts 4 with vibrating shaft it is eccentric and
Install reverse eccentric bushing 8 additional, not only realized agitating shaft continuous vibration but also caused the center of rotation and stirring cylinder shell of reverse eccentric bushing 8
Sealing hole center superposition, using conventional sealing device 11 between eccentric bushing and stirring cylinder shell so that agitating shaft is whole worked
All the time continuous vibration state is in journey, enhances Vibratory Mixing effect.In addition, also by the complicated sealing conversion of not continuous vibration
For the simple seal of continuous vibration, and reduce the abrasion of agitating shaft both ends spring bearing.
Above-described embodiment is only preferred embodiment of the present utility model, not to limit the utility model, for
For those skilled in the art, the utility model can have various modifications and variations, all in spirit of the present utility model and former
The all any modification, equivalent and improvement made within then, should be included within the scope of protection of the utility model.
Claims (6)
1. a kind of forced action type oscillating mixer of hollow agitating shaft continuous vibration, it is characterised in that including vibratory drive motor
(1), vibrating shaft (9), reverse eccentric bushing (8), agitating shaft (4), mixing drum (5) and stirring motor (7)；Two agitating shafts
(4) parallel to be arranged in mixing drum (5) and parallel with mixing drum (5) inwall, the both ends of agitating shaft (4) pass mixing drum
(5), agitating shaft (4) is hollow shaft；Vibrating shaft (9) is interior through agitating shaft (4) is arranged on, and bias parallel with agitating shaft (4) is set
Put, one end of vibrating shaft (9) is connected with vibratory drive motor (1)；One end of agitating shaft (4) is connected with stirring motor (7)；
Reverse eccentric bushing (8) is provided between the both ends of agitating shaft (4) and mixing drum.
A kind of 2. forced action type oscillating mixer of hollow agitating shaft continuous vibration according to claim 1, it is characterised in that
The first spring bearing (10) is provided with the vibrating shaft (9) close to vibratory drive motor (1)；Vibrating shaft (9) and vibratory drive
Motor is connected between (1) by V belt translation；Second for supporting vibrating shaft (9) is provided with inside agitating shaft (4) both ends
Support bearing (13)；First spring bearing (10) is parallel with the pivot of the second spring bearing (13), and agitating shaft is relative to shaking
The offset of moving axis is A.
A kind of 3. forced action type oscillating mixer of hollow agitating shaft continuous vibration according to claim 1, it is characterised in that
Reductor (6) is provided between stirring motor (7) and agitating shaft (4), output end and the agitating shaft (4) of reductor (6) connect
Connect, the first spring bearing (10) is provided between reductor (6) and agitating shaft (4)；Reductor (6) and stirring motor (7)
Between connected by V belt translation, stirring motor (7) number be 1 or 2.
A kind of 4. forced action type oscillating mixer of hollow agitating shaft continuous vibration according to claim 1, it is characterised in that
On the outside of reverse eccentric bushing (8) sealing device (11) is provided between mixing drum (5).
A kind of 5. forced action type oscillating mixer of hollow agitating shaft continuous vibration according to claim 1, it is characterised in that
Some mixing arms (3) are provided with agitating shaft (4), stirring vane (2) is provided with mixing arm (3)；On same root agitating shaft (4)
Angle between adjacent mixing arm (3) is 30 °~90 °, two mixing arms on adjacent agitating shaft (4) in same perpendicular
(3) angle is 0~90 °.
A kind of 6. forced action type oscillating mixer of hollow agitating shaft continuous vibration according to claim 1, it is characterised in that
Charging aperture is provided with above mixing drum (5), mixing drum is provided with discharging opening below (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720956903.6U CN207027889U (en) | 2017-08-02 | 2017-08-02 | A kind of forced action type oscillating mixer of hollow agitating shaft continuous vibration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720956903.6U CN207027889U (en) | 2017-08-02 | 2017-08-02 | A kind of forced action type oscillating mixer of hollow agitating shaft continuous vibration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207027889U true CN207027889U (en) | 2018-02-23 |
Family
ID=61473974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720956903.6U Active CN207027889U (en) | 2017-08-02 | 2017-08-02 | A kind of forced action type oscillating mixer of hollow agitating shaft continuous vibration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207027889U (en) |
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2017
- 2017-08-02 CN CN201720956903.6U patent/CN207027889U/en active Active
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