CN201376320Y - Cement homogenizing and feeding device for stabilized soil mixing equipment - Google Patents
Cement homogenizing and feeding device for stabilized soil mixing equipment Download PDFInfo
- Publication number
- CN201376320Y CN201376320Y CN200920032585U CN200920032585U CN201376320Y CN 201376320 Y CN201376320 Y CN 201376320Y CN 200920032585 U CN200920032585 U CN 200920032585U CN 200920032585 U CN200920032585 U CN 200920032585U CN 201376320 Y CN201376320 Y CN 201376320Y
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- bin
- cement
- soil mixing
- stabilized soil
- surge bunker
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Abstract
The utility model discloses a cement homogenizing and feeding device for stabilized soil mixing equipment, which comprises a bin body and a skewed frequency conversion spiral feeder, wherein, the interior of the bin body is divided by a vertical partition board into a homogenizing bin on the left side and a buffering bin on the right side, the upper parts of the homogenizing bin and the buffering bin are communicated, the skewed frequency spiral feeder drives cement temporarily stored in the buffering bin to consistently move upward to the homogenizing bin, the buffering bin is larger in volume than the homogenizing bin, the buffering bin is positioned on the right side of the homogenizing bin, the skewed frequency conversion spiral feeder is installed at the bottom of the bin body and inclined downward gradually from left to right, the homogenizing bin is communicated with the discharge port at the left end part of the skewed frequency conversion spiral feeder, a feed opening and a vent hole are formed at the upper part of the bin body, a feed opening is formed above the buffering bin, a cone-shaped arch breaking device is arranged at the inner bottom of the buffering bin, and a buffer plate is arranged right below the feed opening for preliminarily buffering the cement in the buffering bin. Beyond the advantages of simple and reasonable structure as well as simple use and operation, the utility model not only can realize stable and uniform cement supply, but also can effectively address sticking and upwarping of cement.
Description
Technical field
The utility model relates to the stabilized soil mixing plant technical field, especially relates to a kind of stabilized soil mixing plant cement even material feeding device.
Background technology
Stabilized soil mixing plant is the key equipment that mixes and stirs Stabilized Soil, and being used to mix and stir various is the stable compound of bond with the hydraulic material, and it evenly mixes and stirs materials such as soil, rubble, walk about stone, cement, lime, flyash, water by the construction match ratio.Whether stabilized soil mixing plant cement feed is even, directly has influence on the stability of cement-weighting precision and feed, and the quality of the finished product material quality after directly having determined to stir.
But 50～80 tons in the general water mud of existing cement hold-up tank, cement hold-up tank top cement is very big to the cement pressure of bottom, causes density unevenness even, causes the loosening degree difference of cement feed, causes the cement feed inhomogeneous.For direct stabilized soil mixing plant from the direct feed in cement hold-up tank bottom, variable-frequency motor control screw feeder feed, there is not even material feeding device, thereby arching phenomenon often appears in the cement of cement hold-up tank bottom, cause screw feeder to be failed and expect to occur lacking, cut off the water supply the mud phenomenon, make cement supply amount fluctuation, have a strong impact on the quality of finished product material.
The utility model content
Technical problem to be solved in the utility model is at above-mentioned deficiency of the prior art, a kind of stabilized soil mixing plant cement even material feeding device is provided, it is simple and reasonable and use easy and simple to handlely, can realize that cement-bonded and arch camber problem is supplied with and can effectively be solved to the stable and uniform of cement.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of stabilized soil mixing plant cement even material feeding device, it is characterized in that: comprise inner be divided into by a vertical dividing plate about two gentle warehouses of equal feed bin that top is connected towards the storehouse, and drive the inclination frequency conversion screw feeder that the cement of keeping in the surge bunker continues to be moved upward to equal feed bin by helical rotation; The volume of surge bunker is positioned at equal feed bin right side greater than the volume and the surge bunker of equal feed bin, and inclination frequency conversion screw feeder is installed in warehouse bottom and downward-sloping gradually from left to right, and all feed bin communicates with the discharging opening that is arranged on inclination frequency conversion screw feeder left part; Described warehouse top has charging aperture and passage, and charging aperture is opened above surge bunker, and the surge bunker interior bottom portion is provided with a taper Arch-Breaking Device, is provided with a buffer board that the cement that enters in the surge bunker is tentatively cushioned under the charging aperture.
Described warehouse is a wedge shape.
Described taper Arch-Breaking Device is a up-small and down-big taper Arch-Breaking Device.
The gentle volume ratio towards the storehouse of described equal feed bin is 1: 5.
Described warehouse upper outside is provided with hook and its sidewall is provided with hold-down support.
Described taper Arch-Breaking Device is fixed on below, dividing plate right side.
Described buffer board is fixed on the inwall on warehouse top.
Described warehouse and inclination frequency conversion screw feeder are installed as one by a plurality of equally distributed bolts.
The utility model compared with prior art has the following advantages: 1, simple and reasonable, use easy and simple to handle, and economical and practical.2, cement supply is stable and even.3, the cement density of being supplied with is even.4, can effectively prevent the bonding and the arch camber of cement.In sum, the utility model is simple and reasonable and use easy and simple to handlely, can realize that cement-bonded and arch camber problem is supplied with and can effectively be solved to the stable and uniform of cement, has overcome the uneven phenomenon of cement feed.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the right view of Fig. 1.
Description of reference numerals:
The equal feed bin of 1-; The 2-dividing plate; The 3-surge bunker;
The 4-hook; The 5-buffer board; The 6-charging aperture;
The 7-passage; The 8-hold-down support; 9-taper Arch-Breaking Device;
The 10-warehouse; The 11-bolt; 12-inclination frequency conversion screw feeder;
The 13-discharging opening.
The specific embodiment
As shown in Figure 1 and Figure 2, the utility model comprise inner be divided into by a vertical dividing plate 2 about the equal feed bin 1 that is connected of two top and the warehouse 10 of surge bunker 3, and drive the inclination frequency conversion screw feeder 12 that the cement of keeping in the surge bunker 3 continue to be moved upward to equal feed bin 1 by helical rotation.Wherein, the volume of surge bunker 3 is greater than all the volume and the surge bunker 3 of feed bin 1 are positioned at equal feed bin 1 right side, inclination frequency conversion screw feeder 12 is installed in warehouse 10 bottoms and downward-sloping gradually from left to right, and all feed bin 1 communicates with the discharging opening 13 that is arranged on inclination frequency conversion screw feeder 12 left parts.Described warehouse 10 tops have charging aperture 6 and passage 7, charging aperture 6 is opened above surge bunker 3, surge bunker 3 interior bottom portion are provided with a taper Arch-Breaking Device 9, are provided with a buffer board 5 that the cement that enters in the surge bunker 3 is tentatively cushioned under the charging aperture 6.Described warehouse 10 and inclination frequency conversion screw feeder 12 are installed as one by a plurality of equally distributed bolts 13.
In the present embodiment, described warehouse 10 is a wedge shape, and the volume ratio of described equal feed bin 1 and surge bunker 3 is 1: 5.Described taper Arch-Breaking Device 9 is the Arch-Breaking Device that top and the bottom are taper.Described warehouse 10 upper outside are provided with hook 4 and its sidewall is provided with hold-down support 8.Described taper Arch-Breaking Device 9 is fixed on below, dividing plate 2 right sides, and described buffer board 5 is fixed on the inwall on warehouse 10 tops.In the actual processing and making process, the wedge shape warehouse of described warehouse 10 for being welded by iron plate, taper Arch-Breaking Device 9 are welded into the Arch-Breaking Device of taper by iron plate and are weldingly fixed on below, dividing plate 2 right sides,
The course of work of the present utility model is: when cement by charging aperture 6 when the cement hold-up tank enters warehouse 10, drop on earlier on the buffer board 5 that is arranged on charging aperture 6 belows and cushioned, make the not direct cement of 3 inside, damping of shocks storehouse of cement.Simultaneously, in surge bunker 3 bottom design be fixed on taper Arch-Breaking Device 9 on the dividing plate 2, the conical surface on its taper Arch-Breaking Device 9 tops is used to bear the main weight of cement, and make the pressure of cement further reduce by its conical surface, thereby significantly reduced the discharging pressure of cement, can effectively prevent arch camber, make the cement discharging steadily, evenly, thereby realized the even feed of concrete floor.In addition, inclination frequency conversion screw feeder 12 is to connect as one with bolt 13 with warehouse 10, inclination frequency conversion screw feeder 12 is designed to become with horizontal plane certain inclination angle, and form one section buffering area at discharging opening 13 places, can prevent the gravity flow of cement effectively, further guarantee the stability of cement flow.
In sum, operation principle of the present utility model is: delivered in the cement hold-up tank by the cement pump that bulk-cement tanker ships, be transported to charging aperture 6 of the present utility model by conveying worm again, after process buffer board 5 is tentatively cushioned cement, fall surge bunker 3 bottoms, surge bunker 3 can be kept in the cement of certain altitude, and cement density keeps constant relatively; Be arranged on inclination frequency conversion screw feeder 12 rotations of surge bunker 3 bottoms and the cement helical rotation in the drive surge bunker 3, make cement move to the equal feed bin 1 of dividing plate 2 opposite sides by surge bunker 3, thereby make cement pressure further reduce, the cement that moves in the equal feed bin 1 is upwards piled up gradually, is expanded, and the cement that the cement of piling up, expanding is pushed ahead spiral produces constant squeezing action, make its density further even, the discharging opening 13 of passing inclination frequency conversion screw feeder 12 flows out final cement stabilizing.
The above; it only is preferred embodiment of the present utility model; be not that the utility model is imposed any restrictions; everyly any simple modification that above embodiment did, change and equivalent structure are changed, all still belong in the protection domain of technical solutions of the utility model according to the utility model technical spirit.
Claims (8)
1. stabilized soil mixing plant cement even material feeding device, it is characterized in that: comprise inner be divided into by a vertical dividing plate (2) about the equal feed bin (1) that is connected of two top and the warehouse (10) of surge bunker (3), and the inclination frequency conversion screw feeder (12) that continues to be moved upward to equal feed bin (1) by the cement of helical rotation drive surge bunker (3); The volume of surge bunker (3) is greater than all the volume and the surge bunker (3) of feed bin (1) are positioned at equal feed bin (1) right side, inclination frequency conversion screw feeder (12) is installed in warehouse (10) bottom and downward-sloping gradually from left to right, and all feed bin (1) communicates with the discharging opening (13) that is arranged on inclination frequency conversion screw feeder (12) left part; Described wedge shape warehouse (10) top has charging aperture (6) and passage (7), charging aperture (6) is opened in surge bunker (3) top, surge bunker (3) interior bottom portion is provided with a taper Arch-Breaking Device (9), is provided with a buffer board (5) that the cement that enters in the surge bunker (3) is tentatively cushioned under the charging aperture (6).
2. according to the described a kind of stabilized soil mixing plant cement even material feeding device of claim 1, it is characterized in that: described warehouse (10) is wedge shape.
3. according to claim 1 or 2 described a kind of stabilized soil mixing plant cement even material feeding devices, it is characterized in that: described taper Arch-Breaking Device (9) is the Arch-Breaking Device that top and the bottom are taper.
4. according to claim 1 or 2 described a kind of stabilized soil mixing plant cement even material feeding devices, it is characterized in that: the volume ratio of described equal feed bin (1) and surge bunker (3) is 1: 5.
5. according to claim 1 or 2 described a kind of stabilized soil mixing plant cement even material feeding devices, it is characterized in that: described warehouse (10) upper outside is provided with hook (4) and its sidewall is provided with hold-down support (8).
6. according to claim 1 or 2 described a kind of stabilized soil mixing plant cement even material feeding devices, it is characterized in that: described taper Arch-Breaking Device (9) is fixed on below, dividing plate (2) right side.
7. according to claim 1 or 2 described a kind of stabilized soil mixing plant cement even material feeding devices, it is characterized in that: described buffer board (5) is fixed on the inwall on warehouse (10) top.
8. according to claim 1 or 2 described a kind of stabilized soil mixing plant cement even material feeding devices, it is characterized in that: described warehouse (10) and inclination frequency conversion screw feeder (12) are installed as one by a plurality of equally distributed bolts (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920032585U CN201376320Y (en) | 2009-04-14 | 2009-04-14 | Cement homogenizing and feeding device for stabilized soil mixing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920032585U CN201376320Y (en) | 2009-04-14 | 2009-04-14 | Cement homogenizing and feeding device for stabilized soil mixing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201376320Y true CN201376320Y (en) | 2010-01-06 |
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ID=41516418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920032585U Expired - Fee Related CN201376320Y (en) | 2009-04-14 | 2009-04-14 | Cement homogenizing and feeding device for stabilized soil mixing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201376320Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058576A (en) * | 2015-07-28 | 2015-11-18 | 无锡市宝宜耐火材料有限公司 | Stemming stirring device |
| CN111362018A (en) * | 2020-03-27 | 2020-07-03 | 苏州易斯特建材科技有限公司 | Horizontal cement bin for steel slag concrete integrated production equipment |
-
2009
- 2009-04-14 CN CN200920032585U patent/CN201376320Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058576A (en) * | 2015-07-28 | 2015-11-18 | 无锡市宝宜耐火材料有限公司 | Stemming stirring device |
| CN111362018A (en) * | 2020-03-27 | 2020-07-03 | 苏州易斯特建材科技有限公司 | Horizontal cement bin for steel slag concrete integrated production equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100106 Termination date: 20120414 |