CN205310527U - Stabilized soil secondary agitating unit - Google Patents
Stabilized soil secondary agitating unit Download PDFInfo
- Publication number
- CN205310527U CN205310527U CN201620017117.5U CN201620017117U CN205310527U CN 205310527 U CN205310527 U CN 205310527U CN 201620017117 U CN201620017117 U CN 201620017117U CN 205310527 U CN205310527 U CN 205310527U
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- Prior art keywords
- vibratory sluice
- stabilized soil
- vibratory
- sluice
- stirring device
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Abstract
The utility model discloses a stabilized soil secondary agitating unit, the mixer is used for the stirring article material, the involving vibrations chute is provided with feed inlet and discharge gate in the vibratory sluice, the mixer is involving vibrations mechanism still, and vibration mechanism installs in the vibratory sluice, be provided with the stirring part in the vibratory sluice, vibratory sluice below is supported by elastic support mechanism. The utility model discloses an agitating unit is when using, and the stabilized soil material is got into the vibratory sluice by the feed inlet in, the dual -frenquency forced oscillation that exerts through vibration mechanism reduces the quantity and the size of the cement granule that forms, simultaneously because the mixing effect of stirring parts for the material receives mechanical secondary mixing effect, has further improved the even matter nature of material, thereby obtains high -quality stabilized soil mixture. The utility model discloses compact structure, use convenient operation and production efficiency are high.
Description
Technical field
The utility model belongs to Stabilized Soil stirrer technical field, is specifically related to a kind of Stabilized Soil secondary stirring device.
Background technology
Stabilized Soil stirrer is to producing the specific equipment of road surface base layer material and required equipment. Generally adopt the two technology of continous way horizontal shaft blender at present both at home and abroad, there is the feature of continuously feeding, continuously stirring and discharging continuously, but in fact it is a kind of quiet power stirring technique. Owing to being subject to the restriction of stirrer tube structure length, its churning time is generally within 10 seconds, it is difficult to stir evenly at so short time Stabilized Soil compound, particularly microcosmic homogeneity is poor, cement and water and other fine powder materials do not have complete disperse to come, the aquation of the powder materials such as cement is insufficient, can not the surface of even package aggregate. This kind of agglomeration of cement not only wastes cement, and affects the weather resistance of Stabilized Soil and the raising of intensity.
In order to overcome the above problems, most manufacturer is by extending the churning time of material in mixing drum to improve the characteristic of material. The method taked at present mainly contains following two kinds: the first extends stirrer barrel lenght or adopts the two level of two stirrers to stir, although churning time can effectively be extended, but it is the increase in equipment cost and construction area, and longer stirrer also can cause the rigidity of stir shaft and cylinder to be deteriorated, reduce reliability and work-ing life; Its two be by reduce stirring velocity realize, although the axial velocity making material like this becomes slow, change the motion characteristics of material, reach the object extending churning time, but also reduce the motion of circumference mixing direction simultaneously, make material casting deleterious, and the interaction between two stir shafts also decreases, therefore still cannot realize stirring rapidly and uniformly. In fact, only rely on the pressure stirring action of machinery, the destruction of powder material agglomeration is very limited, it is difficult to make building compound reach microcosmic even, it is necessary to adopt other supplementary mode or new stirring theory, the whipping process of strengthening Stabilized Soil.
Summary of the invention
For above-mentioned problems of the prior art or defect, the utility model object is, it is provided that a kind of Stabilized Soil secondary stirring device.
In order to realize above-mentioned purpose, the utility model by the following technical solutions:
A kind of Stabilized Soil secondary stirring device, comprises vibratory sluice, vibratory sluice is provided with opening for feed and discharge port, and described secondary stirring device also comprises vibrating mechanism, and vibrating mechanism is arranged in vibratory sluice; Mixing component it is provided with in vibratory sluice; By resiliency supported mechanism supports below vibratory sluice;
Material enters in vibratory sluice by opening for feed, under the oscillating action of vibrating mechanism, through the stirring action of mixing component, exports by discharge port.
Specifically, described vibrating mechanism comprises and is installed in low frequency vibration exciter bottom vibratory sluice and high-frequency vibration exciter, and the two is separately positioned on feed end and the discharge end of vibratory sluice.
Specifically, described mixing component comprises the multiple blades being installed in vibratory sluice bottom surface, forms blade incidence between blade and the length direction of vibratory sluice.
Specifically, described resiliency supported mechanism comprises flexible part, and the feed end of vibratory sluice and discharge end are provided with multiple described flexible part.
Further, described secondary stirring device also comprises frame, and described frame arranges described flexible part; Flexible part comprises a spring, in the bottom surface that the two ends of spring are installed in vibratory sluice by spring cover respectively and frame.
Further, chute installation angle is formed between the bottom surface of described vibratory sluice and horizontal plane.
Further, described vibratory sluice inside is also provided with opening for feed tilted plate and discharge port tilted plate, and opening for feed tilted plate is arranged on the feed end of vibratory sluice, and discharge port tilted plate is arranged on the discharge end of vibratory sluice.
Can selection of land, described blade incidence is 30 °～45 °.
Can selection of land, described chute installation angle is 3 °～6 °.
Can selection of land, opening for feed tilted plate (3) and vibratory sluice (1) bottom surface angle are 30 °～45 °; Discharge port tilted plate (4) and vibratory sluice (1) bottom surface angle are 10 °～14 °.
Compared with prior art, the utility model has following technique effect:
1, device of the present utility model arranges vibratory sluice, vibrating mechanism and mixing component, Stabilized Soil material enters in vibratory sluice by opening for feed, the two forced vibrations frequently applied by vibrating mechanism reduce quantity and the size of the cement granule of formation, simultaneously due to the stirring action of mixing component, material is made to be subject to the secondary stirring effect of machinery, further improve the homogeneity of material, thus obtain high-quality Stabilized Soil compound.
2, resiliency supported mechanism is set, has both played the effect supporting vibratory sluice, play effect that vibratory sluice and frame separate again so that the multifrequency of two vibrators is vibrated and can be acted in vibratory sluice completely.
3, form chute installation angle between the bottom surface of vibratory sluice and horizontal plane, it is convenient to material and arrives discharge port.
Accompanying drawing explanation
Fig. 1 is one-piece construction schematic diagram of the present utility model;
Fig. 2 is vertical view of the present utility model;
Fig. 3 is resiliency supported mechanism structure schematic diagram;
Fig. 4 is vibrating mechanism scheme of installation;
Fig. 5 is the stirring station schematic diagram that secondary stirring device of the present utility model and other proportioning machine are set up;
Number in the figure represents: 1 vibratory sluice, 2 mixing components, 201 blades, 3 opening for feed tilted plates, 4 discharge port tilted plates, 5 vibrating mechanisms, 501 low frequency vibration exciters, 502 high-frequency vibration exciters;6 resiliency supported mechanisms; 601 springs, 602 spring covers, 7 frames, 701 supporting legs, 702 base plates, 703 top boards, 704 stiffening plates, 8 Steel Squares; 9 bolts, 10 aggregate storehouses, 11 horizontal belt wheels, 12 filler bins, 13 stirrers, 14 secondary mixers of the present utility model, 15 finished product bins.
Below in conjunction with drawings and Examples scheme of the present utility model done and explain in further detail and explanation.
Embodiment
Defer to technique scheme, see Fig. 1, secondary stirring device of the present utility model, described secondary stirring device is for stirring material, comprise vibratory sluice 1, being provided with opening for feed and discharge port in vibratory sluice 1, described secondary stirring device also comprises vibrating mechanism 5, and vibrating mechanism 5 is arranged in vibratory sluice 1; Mixing component 2 it is provided with in vibratory sluice 1; Support by resiliency supported mechanism 6 below vibratory sluice 1; Material enters in vibratory sluice 1 by opening for feed, under the oscillating action of vibrating mechanism 5, through the stirring action of mixing component 2, exports by discharge port. Described vibrating mechanism 5 comprises and is installed in low frequency vibration exciter 501 bottom vibratory sluice 1 and high-frequency vibration exciter 502, and the two is separately positioned on feed end and the discharge end of vibratory sluice 1.
The vibrational frequency of low frequency vibration exciter 501 is f1=20～30Hz, the vibrational frequency f of high-frequency vibration exciter 5022=45～55Hz.
Secondary stirring device of the present utility model is in use, Stabilized Soil material enters in vibratory sluice 1 by opening for feed, the two forced vibrations frequently applied by vibrating mechanism 5 reduce quantity and the size of the cement granule of formation, simultaneously due to the stirring action of mixing component 2, material is made to be subject to the secondary stirring effect of machinery, further improve the homogeneity of material, thus obtain high-quality Stabilized Soil compound. The utility model compact construction, use easy to operate and production efficiency height.
Specifically, described mixing component 2 comprises the multiple blades 201 being installed in vibratory sluice 1 bottom surface, forms blade incidence between the length direction of blade 201 and vibratory sluice 1. Further, described blade incidence is 15 °～45 °, and angle then can block too greatly the flowing of material, and angle is too little, can not fully be stirred by material. Described blade 201, in long narrow rectangle, is provided with many rows along vibratory sluice 1 width, staggered arrangement between adjacent row, often arranges blade 201 and is provided with multiple; Above-mentioned design makes material stirring ground more abundant; Distance between the blade 201 of adjacent row should be greater than the maximum particle diameter of coarse aggregate in Stabilized Soil material, prevents coarse aggregate to be stuck between two blades 201; Blade 201 is installed in the bottom surface of vibratory sluice 1 by bolt;
Specifically, described resiliency supported mechanism 6 comprises flexible part, and the feed end of vibratory sluice 1 and discharge end are provided with multiple described flexible part. Can selection of land, the flexible part of feed end is provided with two along the width of vibratory sluice 1, the flexible part of discharge end is also provided with two along the width of vibratory sluice 1, and four flexible parts are separately positioned on four corner location of vibratory sluice 1, and vibratory sluice 1 is played the effect of stable support.
Further, described secondary stirring device also comprises frame 7, and described frame 7 arranges described flexible part; Flexible part comprises a spring 601, and the two ends of spring 601 are overlapped by spring in 602 bottom surfaces being installed in vibratory sluice 1 and frame 7 respectively.
The spring cover 602 at the two ends of spring 601 is welded in vibratory sluice 1 and frame 7 respectively, flexible part both plays the effect supporting vibratory sluice 1, play effect that vibratory sluice 1 and frame 7 separate again so that the multifrequency vibration of two vibrators can act in vibratory sluice 1 completely.
Described frame 7 comprises top board 703, is provided with multiple supporting leg 701 below top board 703, and supporting leg 701 bottom is welded with base plate 702, and supporting leg 701 top is welded with stiffening plate 704, and stiffening plate 704 is installed on top board 703; Described flexible part is set above top board 703.
Further, forming chute installation angle between the bottom surface of described vibratory sluice 1 and horizontal plane, described chute installation angle is 3 °～6 °, is convenient to material and arrives discharge port. Further, the length of vibratory sluice 1 should be able to ensure that the time that by opening for feed, Stabilized Soil material is arrived discharge port is 5～10s, this time range is the best residence time, if chute installation angle is crossed and little is not even had installation angle, so the residence time of material in vibratory sluice 1 must extend, and can drag the working efficiency of slow complete machine; If vibratory sluice 1 installation angle is excessive, so the residence time of material in vibratory sluice 1 will inevitably be less than the best residence time, material stirring can be caused insufficient, do not reach desirable mixing effect.
Further, described vibratory sluice 1 inside is also provided with opening for feed tilted plate 3 and discharge port tilted plate 4, and opening for feed tilted plate 3 is arranged on the feed end of vibratory sluice 1, and discharge port tilted plate 4 is arranged on the discharge end of vibratory sluice 1; It is inner that opening for feed tilted plate 3 ensures that Stabilized Soil material can conveniently enter vibratory sluice 1, opening for feed tilted plate 3 and vibratory sluice 1 bottom surface angle are 30 °～45 °, this angle is excessive or mistake is little all can cause material in opening for feed accumulation, retardance, reduces the working efficiency of complete machine; Discharge port tilted plate 4 ensures that discharging is convenient, and discharge port tilted plate 4 and vibratory sluice 1 bottom surface angle are 10 °～14 °, and this angle is crossed little, can not play the effect accelerating discharging, and excessive, the too fast meeting of discharging causes accumulation on the belt of next stage.
Can selection of land, described low frequency vibration exciter 501 and high-frequency vibration exciter 502 are all arranged on the bottom of described vibratory sluice 1 by Steel Square 8. The both sides of described low frequency vibrator 501 connect a Steel Square 8 respectively, and a square edge of Steel Square 8 is connected by bolt 9 with low frequency vibrator 501, and another square edge of Steel Square 8 is welded on the bottom surface of vibratory sluice 1. The installation mode of high-frequency vibration exciter 502 is identical with low frequency vibration exciter 501.
See Fig. 5, the stirring station schematic diagram that device of the present utility model and other proportioning machine are set up, stirring station comprises the aggregate storehouse 10, horizontal belt machine 11, filler bin 12, stirrer 13, secondary mixer of the present utility model 14 and the finished product bin 15 that connect successively, and its concrete working process is as follows:
Aggregate storehouse 10 is kept in aggregate and is weighed aggregate, aggregate batching is transported to the opening for feed of stirrer 13 by horizontal belt machine 11 after completing, the powder of filler bin 12 delivers to the opening for feed of stirrer 13 by worm conveyor, stirrer 13 is discharged into secondary mixer 14 of the present utility model to after material stirring material, secondary mixer 14 is Vibratory Mixing material further, make material more even, it is to increase material stirring quality, then material by Belt Conveying to finished product bin 15.
The concrete working process of secondary stirring device of the present utility model is as follows:
Stabilized Soil material flows out from the discharge opening of stirrer 13, opening for feed tilted plate 3 through vibratory sluice 1 enters workspace, now system power supply, it is arranged in the low frequency vibration exciter 501 below vibratory sluice 1 and high-frequency vibration exciter 502 is started working, make vibratory sluice 1 simultaneously by the effect of multifrequency vibration, Stabilized Soil material moves along vibratory sluice 1, the dynamic action that shakes of the amplitude-frequency changed in 5～10s, vibrated dynamic action, compound is strongly stirred, and it is closely knit to some extent gradually, simultaneously, when Stabilized Soil material is mobile in vibratory sluice 1 time, blade 201 strengthens the stirring to Stabilized Soil material, make it more even, owing to vibratory sluice 1 has the high-frequency vibration of relatively large amplitude, closely knit compound is loose easy laying state at discharge port,Thus realize the churning time in a disguised form extending Stabilized Soil material when not changing stirrer, further increase mixing uniformity so that mixing quality obtains and improves largely.
Device of the present utility model goes for continous way Stabilized Soil stirrer, it is possible to be applicable to same the low slump concrete stirrer and the cold recycled asphalt mixture stirrer that adopt two sleeping axle continous way stirrer.
Claims (10)
1. a Stabilized Soil secondary stirring device, comprise vibratory sluice (1), vibratory sluice is provided with opening for feed and discharge port on (1), it is characterized in that, described secondary stirring device also comprises vibrating mechanism (5), and vibrating mechanism (5) is arranged in vibratory sluice (1); Mixing component (2) it is provided with in vibratory sluice (1); Vibratory sluice (1) lower section is supported by resiliency supported mechanism (6);
Material enters in vibratory sluice (1) by opening for feed, under the oscillating action of vibrating mechanism (5), through the stirring action of mixing component (2), exports by discharge port.
2. Stabilized Soil secondary stirring device as claimed in claim 1, it is characterized in that, described vibrating mechanism (5) comprises the low frequency vibration exciter (501) and high-frequency vibration exciter (502) that are installed in vibratory sluice (1) bottom, and the two is separately positioned on feed end and the discharge end of vibratory sluice (1).
3. Stabilized Soil secondary stirring device as claimed in claim 1, it is characterized in that, described mixing component (2) comprises the multiple blades (201) being installed in vibratory sluice (1) bottom surface, forms blade incidence between the length direction of blade (201) and vibratory sluice (1).
4. Stabilized Soil secondary stirring device as claimed in claim 1, it is characterised in that, described resiliency supported mechanism (6) comprises flexible part, and the feed end of vibratory sluice (1) and discharge end are provided with multiple described flexible part.
5. Stabilized Soil secondary stirring device as claimed in claim 4, it is characterised in that, described secondary stirring device also comprises frame (7), and described frame (7) arranges described flexible part; Flexible part comprises a spring (601), in the bottom surface that the two ends of spring (601) are installed in vibratory sluice (1) by spring cover (602) respectively and frame (7).
6. Stabilized Soil secondary stirring device as claimed in claim 1, it is characterised in that, form chute installation angle between the bottom surface of described vibratory sluice (1) and horizontal plane.
7. Stabilized Soil secondary stirring device as claimed in claim 1, it is characterized in that, described vibratory sluice (1) inside is also provided with opening for feed tilted plate (3) and discharge port tilted plate (4), opening for feed tilted plate (3) is arranged on the feed end of vibratory sluice (1), and discharge port tilted plate (4) is arranged on the discharge end of vibratory sluice (1).
8. Stabilized Soil secondary stirring device as claimed in claim 3, it is characterised in that, described blade incidence is 30 °～45 °.
9. Stabilized Soil secondary stirring device as claimed in claim 6, it is characterised in that, described chute installation angle is 3 °～6 °.
10. Stabilized Soil secondary stirring device as claimed in claim 7, it is characterised in that, opening for feed tilted plate (3) and vibratory sluice (1) bottom surface angle are 30 °～45 °; Discharge port tilted plate (4) and vibratory sluice (1) bottom surface angle are 10 °～14 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620017117.5U CN205310527U (en) | 2016-01-08 | 2016-01-08 | Stabilized soil secondary agitating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620017117.5U CN205310527U (en) | 2016-01-08 | 2016-01-08 | Stabilized soil secondary agitating unit |
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| CN205310527U true CN205310527U (en) | 2016-06-15 |
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| CN201620017117.5U Expired - Fee Related CN205310527U (en) | 2016-01-08 | 2016-01-08 | Stabilized soil secondary agitating unit |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105583954A (en) * | 2016-01-08 | 2016-05-18 | 长安大学 | Continuous secondary stirring machine based on double-frequency vibration |
| CN106113278A (en) * | 2016-08-18 | 2016-11-16 | 许昌德通振动搅拌技术有限公司 | A kind of stable soil continuous way Vibratory Mixing processing factory's mixing equipment and processing method thereof |
| CN108571051A (en) * | 2016-07-14 | 2018-09-25 | 惠安县信达友工业设计有限公司 | A kind of burial robot |
| CN113563031A (en) * | 2021-08-18 | 2021-10-29 | 中交路桥华南工程有限公司 | Preparation method of emulsified asphalt cold-recycling mixture |
-
2016
- 2016-01-08 CN CN201620017117.5U patent/CN205310527U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105583954A (en) * | 2016-01-08 | 2016-05-18 | 长安大学 | Continuous secondary stirring machine based on double-frequency vibration |
| CN105583954B (en) * | 2016-01-08 | 2018-01-12 | 长安大学 | A kind of continous way secondary mixer based on double frequency vibrating |
| CN108571051A (en) * | 2016-07-14 | 2018-09-25 | 惠安县信达友工业设计有限公司 | A kind of burial robot |
| CN108571051B (en) * | 2016-07-14 | 2020-12-18 | 嘉兴市祥发织造股份有限公司 | Burying robot |
| CN106113278A (en) * | 2016-08-18 | 2016-11-16 | 许昌德通振动搅拌技术有限公司 | A kind of stable soil continuous way Vibratory Mixing processing factory's mixing equipment and processing method thereof |
| CN113563031A (en) * | 2021-08-18 | 2021-10-29 | 中交路桥华南工程有限公司 | Preparation method of emulsified asphalt cold-recycling mixture |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 Termination date: 20170108 |
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| CF01 | Termination of patent right due to non-payment of annual fee |