CN102587353A - Stirring head of stirring curing machine - Google Patents
Stirring head of stirring curing machine Download PDFInfo
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- CN102587353A CN102587353A CN2012100505971A CN201210050597A CN102587353A CN 102587353 A CN102587353 A CN 102587353A CN 2012100505971 A CN2012100505971 A CN 2012100505971A CN 201210050597 A CN201210050597 A CN 201210050597A CN 102587353 A CN102587353 A CN 102587353A
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Abstract
The invention provides a stirring head of a stirring curing machine, which is characterized in that the stirring head of the stirring curing machine comprises a box body, wherein an inwards-inclined slope is respectively formed on each of two sides of the bottom of the box body; each slope is respectively provided with at least one stirring device; the stirring device is driven by driving equipment to rotate; and the bottom of the box body is provided with a guniting pipe. The stirring head has the advantages of providing the stirring head which is specially used for the stirring curing machine. According to the stirring head, distance between two adjacent stirring devices is shortened by two inclined slopes, so that a stirring dead corner is reduced, and the material is more evenly stirred. Furthermore, the stirring device disclosed by the invention has enough torque, and the stirring head can easily dive when meeting compact soil texture.
Description
Technical field
The present invention relates to a kind of being used to stirs the stirring-head on the curing machine, belongs to the base stabilization field of mechanical technique.
Background technology
The base stabilization machinery of ground stabilizations such as stirring the curing machine is a kind of novel base stabilization machinery, is a kind of seabeach, airport, parking lot of being widely used in, and river, lake and slope of highway are stable and reclamation engineering construction.It is mainly used in stablizes weakness and loose soil layer; Make and reach certain rigidity through the soil layer after the improvement; Lay highway then, build follow-up engineering construction such as house, also can isolate and operation such as the poisonous and hazardous discarded object that neutralizes contaminated soil property.The different working device that on stirring curing machine, changes the outfit also can carry out pipe alley and the irrigation canals and ditches excavation than hard formation, the construction of antiseepage topping under water etc.At the seabeach, particularly in the construction of the bigger beach ground of water content, stir the curing machine and rely on self unique amphibious formula to be got off, can waterbornely carry out operation and guarantee that machine self can not sink more shallow.Because stir to solidify facility and have that operating speed is fast, efficient is high, accurate positioning, light, the mixing evenness advantages of higher of operation, so it will become one of main machine of base stabilization construction in the engineering construction.
At present, do not have identical or similar stirring to solidify the machine stirring-head on the domestic market, only have several families to produce the stirring-head of multi-form therewith base stabilization system abroad; Fig. 1 is the external existing base stabilization of certain a brand system stirring-head structural representation; Stirring-head comprises driving wheel 4, stirring vane 3, shotcrete pipe 2; Stirring-head support 1, and be positioned at each critical piece of stirring-head support.Wherein, described each critical piece comprises motor, power transmission shaft, reductor.In the base stabilization construction, the first, the locating distance between two stirring wheels of this stirring-head is too big, so have bigger dead angle, is difficult to realize even stirring; The second, this stirring-head belongs to the low moment of torsion type of high rotating speed, can be difficult to dive when running into more closely knit soil property and moment of torsion is not enough; The 3rd; This stirring-head belongs to a kind of attachment of excavator, is not that special-purpose the stirring solidified machinery, when work, need the scraper bowl of excavator be pulled down and change this stirring-head then; Because the structural reason of excavator own; Stirring-head can not keep all the time vertically when work, and the regional cross section after the stirring is form of pot bottom, through the stratum poor effect that stirs.
Summary of the invention
The purpose of this invention is to provide a kind of being exclusively used in and stir curing mechanically, and the stirring-head that stirs.
In order to achieve the above object; Technical scheme of the present invention has provided a kind of stirring-head that stirs the curing machine; It is characterized in that: comprise casing, be formed with intilted inclined-plane respectively, on each inclined-plane, be respectively equipped with at least one mixing plant in the bottom half both sides; Mixing plant is provided with shotcrete pipe by the driving arrangement driven in rotation in the bottom of casing.
Preferably, said casing comprises upper box, and lower box is connected the bottom of upper box, forms the said intilted inclined-plane that has respectively in the two bottom sides of lower box.
Preferably, said mixing plant comprises stirring wheel, on stirring wheel, is distributed with wheel blade, and wheel blade on stirring wheel, distributes for the distribution of one-way spiral type, parallel chiasma type or the bidirectional screw type distributes.
Preferably, said wheel blade comprises first high-strength steel sheet, is provided with second high-strength steel sheet that has radian at the top of first high-strength steel sheet.
Preferably, said wheel blade comprises the cutting cutter hub, is provided with cutter tip at cutting cutter hub top.
Preferably, said one-way spiral type is distributed as at least 3 said wheel blades and is diametrically on the cylindrical that single-screw shape is distributed in said stirring wheel, and at least 3 said wheel blades are single pitch in the axial direction.
Preferably, said bidirectional screw type is distributed as at least 3 said wheel blades and is diametrically on the cylindrical that Double-spiral is distributed in said stirring wheel, and at least 3 said wheel blades are single pitch in the axial direction.
Preferably, at least 4 said wheel blades of said parallel chiasma type distribution are divided at least 2 rows diametrically and are uniformly distributed with, and one drains into few 2 wheel blades and drains into few 2 wheel blade cross arrangements, is divided at least 2 row's interval cross arrangements in the axial direction.
Preferably, said driving arrangement comprises reductor and the hydraulic motor that interconnects, and the output shaft of reductor connects with said mixing plant mutually, and reductor is fixed on the said casing.
Advantage of the present invention has provided a kind of being exclusively used in and has stirred the stirring-head that solidifies mechanically, and this stirring-head has shortened the distance between adjacent two mixing plants through the inclined-plane of two inclinations, thereby has reduced the stirring dead angle, makes that stirring is more even.Further, the mixing plant among the present invention has enough moments of torsion, makes dive easily when stirring-head runs into more closely knit soil property.
Description of drawings
Fig. 1 is an existing base stabilization system stirring-head structural representation;
Fig. 2 is the present invention's stirring-head structure master diagrammatic sketch wherein;
Fig. 3 is the present invention's stirring-head structure left side diagrammatic sketch wherein;
Fig. 4 is the present invention's a kind of stirring wheel structural representation wherein;
Fig. 5 is the present invention's a kind of stirring vane structural representation wherein;
Among the figure:
1 stirring-head support, 2 shotcrete pipes, 3 stirring vanes, 4 driving wheels
5 upper boxes, 6 lower boxes, 7 stirring wheels, 8 shotcrete pipes
9 wheel blades, 10 hydraulic motors, 11 reductors
The specific embodiment
For making more straightforward of the present invention, now with a preferred embodiment, and conjunction with figs. elaborates as follows.
Like Fig. 2 and shown in Figure 3, a kind of stirring-head that stirs the curing machine provided by the invention comprises casing, and casing is connected to form through bolt by upper box 5 and lower box 6.8 one bottoms that are fixed on lower box 6 of shotcrete pipe, other end are connected through flange with an other pipe at box house does not draw.Form an intilted inclined-plane respectively in the both sides of lower box 6 bottoms.Stirring wheel 7 is installed on the inclined-plane of lower box 6 both sides, in the present embodiment, two stirring wheels 7 has been installed on a skew back face.
Wheel blade (9) is being distributed on the stirring wheel 7 of certain rule, and wheel blade 9 has three kinds of distribution forms at least on stirring wheel 7:
1, one-way spiral type: being fixed on has 9 wheel blades 9 on the stirring wheel 7, and radially be single-screw shape and be distributed on stirring wheel 7 cylindricals, axially be single pitch;
2, parallel chiasma type: being fixed on has 14 wheel blades 9 on the stirring wheel 7, and radially totally 4 rows are uniformly distributed with, and 4 of rows and 3 wheel blade 9 cross arrangements of a row axially totally 7 are arranged, and also are cross arrangements at interval;
3, bidirectional screw type: being fixed on has 9 wheel blades 9 on the stirring wheel 7, and radially be the double helix form and be distributed on stirring wheel 7 cylindricals, axially be single pitch.
In the present embodiment, adopt the one-way spiral type.
Fig. 4 as shown in Figure 4 has omitted uncorrelated parts such as sebific duct, joint, valve piece; Shotcrete pipe in the casing, sebific duct, valve piece etc. do not omit yet and draw; Reductor 11 1 ends are fixed on the stirring wheel 7, and the other end is fixed on the lower box 6, and hydraulic motor 10 is fixed on the reductor 11.Driving stirring wheel 7 through hydraulic motor 10 drive speed reducer 11 rotatablely moves.And stirring-head drives the realization vertical up-or-down movement through the another one equipment; Stirring-head routinely in depth down; In the loosening soil of stirring wheel, shotcrete pipe 8 ejections of dry powder stabilizing agent or cement paste through being installed in lower box 6 bottoms, the soil loose with pick fully stirs.The conversion at any time of the direction of rotation of stirring wheel 7, the amount of pumping stabilizing agent can freely be controlled through the control system by operating personnel, and operating personnel also can adjust the penetration rate of stirring-head.Realize that rare mud soil mixes with the even of stabilizing agent, reach the purpose of improvement foundation soil hardness.
1, agitating type: as shown in Figure 5, be welded by a high-strength steel sheet and an other high-strength steel sheet that has radian.
2, drag: comprise the cutting cutter hub, be provided with cutter tip at cutting cutter hub top.
The course of work of the present invention is: be passed to stirring wheel 7 by hydraulic motor 10 drive speed reducer 11; Realize that stirring wheel 7 rotatablely moves; Stirring wheel 7 can cut earth and evenly stir, and in depth down, stirring wheel 7 is with certain speed rotation and then cutting earth and evenly stir in the process that stirring-head moves downward under the pressure of pressurization pull-up for stirring-head; Stirring-head promotes after reaching the requirement degree of depth; Work to pull out in the process that dry powder stabilizing agent or cement paste are sprayed in the earth by the shotcrete pipe 8 of other a kind of equipment through the stirring-head bottom, mix also evenly stirring with earth, thereby reach the purpose of reclamation.
Claims (9)
1. stirring-head that stirs the curing machine; It is characterized in that: comprise casing, be distributed with intilted two inclined-planes, on each inclined-plane, be respectively equipped with at least one mixing plant at bottom half; Mixing plant is provided with shotcrete pipe (8) by the driving arrangement driven in rotation in the bottom of casing.
2. a kind of stirring-head that stirs the curing machine as claimed in claim 1 is characterized in that: said casing comprises upper box (5), and lower box (6) is connected the bottom of upper box (5), forms the said intilted inclined-plane that has respectively in the two bottom sides of lower box (6).
3. a kind of stirring-head that stirs the curing machine as claimed in claim 1; It is characterized in that: said mixing plant comprises stirring wheel (7); On stirring wheel (7), be distributed with wheel blade (9), wheel blade (9) is the distribution of one-way spiral type on stirring wheel (7), parallel chiasma type distributes or the bidirectional screw type distributes.
4. a kind of stirring-head that stirs the curing machine as claimed in claim 3 is characterized in that: said wheel blade (9) comprises first high-strength steel sheet, is provided with second high-strength steel sheet that has radian at the top of first high-strength steel sheet.
5. a kind of stirring-head that stirs the curing machine as claimed in claim 3 is characterized in that: said wheel blade (9) comprises the cutting cutter hub, is provided with cutter tip at cutting cutter hub top.
6. a kind of stirring-head that stirs the curing machine as claimed in claim 3; It is characterized in that: said one-way spiral type is distributed as at least 3 said wheel blades (9) and is diametrically on the cylindrical that single-screw shape is distributed in said stirring wheel (7), and at least 3 said wheel blades (9) are single pitch in the axial direction.
7. a kind of stirring-head that stirs the curing machine as claimed in claim 3; It is characterized in that: said bidirectional screw type is distributed as at least 3 said wheel blades (9) and is diametrically on the cylindrical that Double-spiral is distributed in said stirring wheel (7), and at least 3 said wheel blades (9) are single pitch in the axial direction.
8. a kind of stirring-head that stirs the curing machine as claimed in claim 3; It is characterized in that: said parallel chiasma type at least 4 said wheel blades of distribution (9) are divided at least 2 rows diametrically and are uniformly distributed with; One drains into few 2 wheel blades (9) and drains into few 2 wheel blades (9) cross arrangement, is divided at least 2 row's cross arrangements at interval in the axial direction.
9. a kind of stirring-head that stirs the curing machine as claimed in claim 1; It is characterized in that: said driving arrangement comprises the reductor (11) and hydraulic motor (10) that interconnects; The output shaft of reductor (11) connects with said mixing plant mutually, and reductor (10) is fixed on the said casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100505971A CN102587353A (en) | 2011-11-09 | 2012-02-29 | Stirring head of stirring curing machine |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110352095.X | 2011-11-09 | ||
| CN201110352095 | 2011-11-09 | ||
| CN2012100505971A CN102587353A (en) | 2011-11-09 | 2012-02-29 | Stirring head of stirring curing machine |
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| Publication Number | Publication Date |
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| CN102587353A true CN102587353A (en) | 2012-07-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012100505971A Pending CN102587353A (en) | 2011-11-09 | 2012-02-29 | Stirring head of stirring curing machine |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103510505A (en) * | 2013-10-18 | 2014-01-15 | 黑旋风工程机械开发有限公司 | Contaminated soil in-situ solidification stabilizing treatment system |
| CN103510506A (en) * | 2013-10-18 | 2014-01-15 | 黑旋风工程机械开发有限公司 | Contaminated soil in-situ solidification stabilizing treatment system and method |
| CN104563093A (en) * | 2013-10-18 | 2015-04-29 | 黑旋风工程机械开发有限公司 | In-situ immobilization and stabilization apparatus for contaminated soil |
| CN106926343A (en) * | 2017-04-25 | 2017-07-07 | 泉州市劲力工程机械有限公司 | A kind of multipurpose agitating device for being applied to site construction |
| CN108118676A (en) * | 2018-01-31 | 2018-06-05 | 上海汇壹土木工程技术有限公司 | A kind of solidification of the foundation stirring-head |
| CN112609664A (en) * | 2020-12-14 | 2021-04-06 | 浙江大学 | Porous guniting bidirectional three-dimensional stirring cooperative device and method for solidifying/oxidizing polluted soil |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2001226952A (en) * | 2000-02-17 | 2001-08-24 | Ohbayashi Corp | Stirring and mixing device for soil improvement |
| US20080008540A1 (en) * | 2005-07-22 | 2008-01-10 | Soilmec S.P.A. | Method and device for mixing earth in situ for the formation of underground walls or diaphragms |
| CN100441784C (en) * | 2004-08-23 | 2008-12-10 | 包尔机械有限公司 | Method and trench wall cutting device for making a trench wall in the soil |
| CN201962663U (en) * | 2010-12-30 | 2011-09-07 | 彭文 | Mixing and agitating equipment for foundation reinforcement and stabilization |
| CN202672136U (en) * | 2011-11-09 | 2013-01-16 | 龙工(上海)机械制造有限公司 | Stirring head of stirring and solidifying machine |
-
2012
- 2012-02-29 CN CN2012100505971A patent/CN102587353A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001226952A (en) * | 2000-02-17 | 2001-08-24 | Ohbayashi Corp | Stirring and mixing device for soil improvement |
| CN100441784C (en) * | 2004-08-23 | 2008-12-10 | 包尔机械有限公司 | Method and trench wall cutting device for making a trench wall in the soil |
| US20080008540A1 (en) * | 2005-07-22 | 2008-01-10 | Soilmec S.P.A. | Method and device for mixing earth in situ for the formation of underground walls or diaphragms |
| CN201962663U (en) * | 2010-12-30 | 2011-09-07 | 彭文 | Mixing and agitating equipment for foundation reinforcement and stabilization |
| CN202672136U (en) * | 2011-11-09 | 2013-01-16 | 龙工(上海)机械制造有限公司 | Stirring head of stirring and solidifying machine |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103510505A (en) * | 2013-10-18 | 2014-01-15 | 黑旋风工程机械开发有限公司 | Contaminated soil in-situ solidification stabilizing treatment system |
| CN103510506A (en) * | 2013-10-18 | 2014-01-15 | 黑旋风工程机械开发有限公司 | Contaminated soil in-situ solidification stabilizing treatment system and method |
| CN104563093A (en) * | 2013-10-18 | 2015-04-29 | 黑旋风工程机械开发有限公司 | In-situ immobilization and stabilization apparatus for contaminated soil |
| CN103510505B (en) * | 2013-10-18 | 2016-04-27 | 三川德青工程机械有限公司 | Pollute earth in-situ solidifying stabilizing treatment system |
| CN103510506B (en) * | 2013-10-18 | 2016-08-31 | 三川德青工程机械有限公司 | Pollute earth in-situ solidifying stabilizing treatment system and method |
| CN104563093B (en) * | 2013-10-18 | 2017-12-19 | 三川德青工程机械有限公司 | Pollute soil in-situ solidifying stabilization processes device |
| CN106926343A (en) * | 2017-04-25 | 2017-07-07 | 泉州市劲力工程机械有限公司 | A kind of multipurpose agitating device for being applied to site construction |
| CN108118676A (en) * | 2018-01-31 | 2018-06-05 | 上海汇壹土木工程技术有限公司 | A kind of solidification of the foundation stirring-head |
| CN112609664A (en) * | 2020-12-14 | 2021-04-06 | 浙江大学 | Porous guniting bidirectional three-dimensional stirring cooperative device and method for solidifying/oxidizing polluted soil |
| CN112609664B (en) * | 2020-12-14 | 2022-04-26 | 浙江大学 | Porous guniting bidirectional three-dimensional stirring cooperative device and method for solidifying/oxidizing polluted soil |
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Application publication date: 20120718 |