CN204772993U - Indoor weak soil powder spouts solidification equipment - Google Patents

Indoor weak soil powder spouts solidification equipment Download PDF

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Publication number
CN204772993U
CN204772993U CN201520490611.9U CN201520490611U CN204772993U CN 204772993 U CN204772993 U CN 204772993U CN 201520490611 U CN201520490611 U CN 201520490611U CN 204772993 U CN204772993 U CN 204772993U
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CN
China
Prior art keywords
solidification equipment
curing agent
rotation
weak soil
soil powder
Prior art date
Application number
CN201520490611.9U
Other languages
Chinese (zh)
Inventor
温全东
梁仕华
周世宗
吴嘉劲
Original Assignee
广东工业大学
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Publication date
Priority to CN201520266896 priority Critical
Application filed by 广东工业大学 filed Critical 广东工业大学
Priority to CN201520490611.9U priority patent/CN204772993U/en
Application granted granted Critical
Publication of CN204772993U publication Critical patent/CN204772993U/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28CPREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C3/00Apparatus or methods for mixing clay with other substances
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28CPREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C7/00Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
    • B28C7/04Supplying or proportioning the ingredients
    • B28C7/06Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors
    • B28C7/062Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors with a pneumatic or hydraulic conveyor

Abstract

The utility model provides an indoor weak soil powder spouts solidification equipment belongs to weak soil solidification equipment field, include the proof box and set up in the support of proof box top that be provided with agitating unit on the support, agitating unit and input device are connected. Input device annotates material pump and feed - pipe connection including being used for spraying the notes material pump of likepowder curing agent and the air compressor machine that is used for pouring into into highly -compressed air, is provided with the feed valve on the conveying pipe, and the air compressor machine is connected with the induction -pipe, is provided with the valve of supplying gas on the induction -pipe. Agitating unit includes (mixing) shaft and motor, and the (mixing) shaft includes rotation portion and stirring portion, and rotation portion is connected with the motor. The inside of rotation portion and the inside of stirring portion all are provided with the curing agent runner, and the upper end of rotation portion is passed through the pipeline and is communicate with conveying pipe and induction -pipe respectively, and the lower extreme of stirring portion is provided with stirring vane and opening. The utility model provides an indoor weak soil powder spouts solidification equipment simple structure, easily operation is stirred more evenly, consolidates effectually.

Description

Indoor weak soil powder spray solidification equipment
Technical field
The utility model relates to weak soil solidification equipment field, in particular to one indoor weak soil powder spray solidification equipment.
Background technology
Solidified earth is the general designation adopting slip casting method, deep mixing method, high-pressure rotary spraying method curing agent slurry to be mixed formed induration with the soil body, it is mainly used in the conveyance system of the anti-seepage of channels, the bridge of small on-farm irrigation structures, culvert, lock, also can be used for the bed course etc. of dam bank protection and stabilized course of roads, large channel, be particularly useful for grit material and lack area.
For the solidification of weak soil, the result that laboratory test draws has very large discrepancy with on-the-spot true consolidation effect, and laboratory test breaks oven dry into pieces undisturbed soil mostly, is then made into the manipulated soil with the identical water content of undisturbed soil, reinforces with curing agent to manipulated soil.Because laboratory test ignores on-the-spot a lot of conditions, and disturbance is significantly produced to weak soil before reinforcing, therefore people have just invented indoor weak soil solidification equipment, the undisturbed soil that this device can be fetched outdoor carries out field-hardened, simulate on-the-spot geological conditions well, improve reinforcement of soft soil effect.
Existing indoor weak soil solidification equipment adopts refractory gunning equipment mostly, will inevitably improve the water content of soil like this, because original containing moisture in slurries, makes consolidation effect bad; And inconvenient operation, mixing speed is very slow, and stirring is also uneven.
Utility model content
The utility model provides a kind of indoor weak soil powder spray solidification equipment, is intended to improve the problems referred to above.
The utility model is achieved in that
A kind of indoor weak soil powder spray solidification equipment, comprise the chamber that upper end has mouth and the support be arranged at above described chamber, described support is provided with agitating device, and described agitating device is connected with input unit;
Described input unit comprises for spraying the material feeding pump of powdered curing agent and the air compressor machine for injecting pressure-air, described material feeding pump is connected with feed pipe, described feed pipe is provided with feed valve, and described air compressor machine is connected with snorkel, and described snorkel is provided with air delivery valve;
Described agitating device comprises shaft and the motor for driving described shaft to rotate, and described shaft comprises rotation section and mixing part, and described rotation section is connected with described motor;
The inside of described rotation section and the inside of described mixing part are provided with curing agent runner, the upper end of described rotation section is provided with input port, lower end is connected with the upper end of described mixing part, the upper end of described rotation section is communicated with described snorkel with described feed pipe respectively by pipeline, the lower end of described mixing part is provided with stirring vane and opening, and the curing agent runner of described input port, described rotation section, the curing agent runner of described mixing part and described opening form the passage be used for for powdered curing agent and air circulation.
Further, described support comprises crossbeam and two columns, and the two ends of described crossbeam are connected with column respectively;
Described crossbeam is provided with bearing, described motor is arranged on described bearing, described motor is connected with the screw rod vertically arranged by transmission mechanism, described transmission mechanism vertically moves while making described bolt rotary up or down, the lower end of described screw rod through described bearing and described crossbeam, and is connected with the upper end of described rotation section;
Described screw rod is provided with the cavity along its Axis Extension, the two ends up and down of described screw rod are respectively arranged with the outlet with described cavity connects, the upper end of described screw rod is communicated with described snorkel with described feed pipe respectively by pipeline, the curing agent flow passage of lower end and described rotation section.
Motor can drive screw rod vertically to move up or down while rotation by transmission mechanism, screw rod drives shaft vertically to move up or down while rotation by rotation section, thus realizes the rotation of shaft and the motion of vertical direction.Powder curing agent and pressure-air enter curing agent runner by the cavity of screw rod.
Further, described transmission mechanism comprises the gear coordinated with described screw rod, and described bearing is provided with gear-box, and described gear is arranged in described gear-box, and the shaft extension of described gear is gone out described gear-box and is connected by belt with the axle of described motor.
Transmission mechanism adopts gear, and gear and screw rod form worm screw turbine mechanism, is rotation and the rectilinear motion of screw rod by the power-conversion of motor output, thus realizes shaft and vertically move up or down while rotating.
Further, described crossbeam is provided with slide rail, described bearing and described slide rail are slidably connected, and described crossbeam are also provided with the cylinder for driving described bearing to slide along described slide rail.
Bearing can slide along slide rail under the effect of cylinder, thus drives shaft to move in the horizontal direction.
Further, also comprise two guide rails, two guide rails are slidably connected with two columns respectively, and one end of described guide rail is provided with for driving described column along the screw component of described slide.
Column can along slide under the effect of screw component, and guide rail and slide rail are vertically disposed, thus shaft is moved perpendicular in the horizontal direction of slide rail in horizontal plane.
Further, described screw component comprises drive motors, screw mandrel, nut and screw mandrel sleeve, described drive motors is connected with described screw mandrel, described nut sleeve is on described screw mandrel, one end of described screw mandrel sleeve is connected with described screw mandrel by described nut, and the other end of described screw mandrel sleeve is connected with described column.
Screw component adopts drive motors to drive screw mandrel, and screw mandrel is when rotating, and nut is along the translation of screw mandrel axial direction, and nut drives the translation of screw mandrel sleeve, and screw mandrel sleeve drives column at slide on rails.
Further, also comprise controller and the position sensor for the positional information that obtains described shaft, described position sensor is electrically connected with described controller, and described motor, described material feeding pump, described air compressor machine, described feed valve and described air delivery valve are electrically connected with described controller respectively.
Position sensor can obtain the positional information of shaft, and passes to controller, and controller, according to positional information, controls motor, material feeding pump, air compressor machine, feed valve or air delivery valve and makes corresponding action.Thus make stirring automation, stir more even.
Further, described slide rail is provided with the first chute, the lower surface of described bearing is provided with the first pulley, and described slide rail is coordinated with described first chute by described first pulley with described bearing.
By the first chute of cooperatively interacting and the first pulley, make the frictional force of the slip of bearing on slide rail less, slide more smooth and easy.
Further, described guide rail is provided with the second chute, the lower surface of described column is provided with the second pulley, and described guide rail is coordinated with described second chute by described second pulley with described column.
By the second chute of cooperatively interacting and the second pulley, make the frictional force of the slip of column on guide rail less, slide more smooth and easy.
Further, the corner of described chamber is respectively arranged with fixture, and described fixture is provided with screw socket.
By arranging fixture, chamber can be fixed well, only need fix at screw socket place bolt.
The beneficial effects of the utility model are: the indoor weak soil powder spray solidification equipment that the utility model is obtained by above-mentioned design, during use, first add in chamber and wait to reinforce soil sample, then actuating motor, material feeding pump and air compressor machine, open feed valve and air delivery valve, material feeding pump sprays into powdered curing agent by feed pipe to the curing agent runner of shaft, air compressor machine passes into pressure-air by snorkel to the curing agent runner of shaft, powdered curing agent and pressure-air are all finally sprayed from the opening of lower end, mixing part by curing agent runner, simultaneously, shaft rotates under the driving of motor, thus form shaft sprays powdered curing agent while stirring powder spray curing mode from soil sample to soil sample.
Due to the ejection of curing agent runner is powder curing agent, and water content is very little, can improve the consolidation effect of soil sample; In addition, shaft sprays powdered curing agent to soil sample while stirring, and curing agent ejection is more even; In curing agent runner, logical pressure-air, can effectively ensure that powdered curing agent sprays from opening, and prevent soil sample suck-back from entering curing agent runner from opening.This indoor weak soil powder spray solidification equipment structure is simple, and be easy to operation, consolidation effect is good.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, be briefly described to the accompanying drawing used required in embodiment below, be to be understood that, the following drawings illustrate only some embodiment of the present utility model, therefore the restriction to scope should be counted as, for those of ordinary skill in the art, under the prerequisite not paying creative work, other relevant accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the indoor weak soil powder spray solidification equipment that the utility model first embodiment provides;
Fig. 2 is the perspective view of the shaft of the indoor weak soil powder spray solidification equipment that the utility model first embodiment provides;
Fig. 3 is the perspective view of the indoor weak soil powder spray solidification equipment that the utility model second embodiment provides;
Fig. 4 is the structural representation of the transmission mechanism of the indoor weak soil powder spray solidification equipment that the utility model second embodiment provides;
Fig. 5 is that the indoor weak soil powder that the utility model second embodiment provides sprays the crossbeam of solidification equipment and the matching relationship schematic diagram of bearing;
Fig. 6 is that the indoor weak soil powder that the utility model second embodiment provides sprays the column of solidification equipment and the matching relationship schematic diagram of guide rail;
Fig. 7 is the schematic diagram of the screw component of the indoor weak soil powder spray solidification equipment that the utility model second embodiment provides.
Figure acceptance of the bid note is respectively:
Chamber 101; Fixture 102; Screw socket 103;
Support 201; Motor 202; Crossbeam 203; Column 204; Bearing 205; Screw rod 206; Gear 207; Gear-box 208; Slide rail 209; Guide rail 210; First chute 211; First pulley 212; Second chute 213; Second pulley 214;
Material feeding pump 301; Air compressor machine 302; Feed pipe 303; Feed valve 304; Snorkel 305; Air delivery valve 306;
Shaft 401; Rotation section 402; Mixing part 403; Curing agent runner 404; Stirring vane 405; Opening 406;
Screw component 501; Drive motors 502; Screw mandrel 503; Nut 504; Screw mandrel sleeve 505.
Detailed description of the invention
Existing indoor weak soil solidification equipment adopts refractory gunning equipment mostly, will inevitably improve the water content of soil like this, because original containing moisture in slurries, makes consolidation effect bad; And inconvenient operation, mixing speed is very slow, and stirring is also uneven.
Those skilled in the art are seeking a kind of instrument or the method for improving this problem for a long time always.
Given this, designer of the present utility model is by long-term exploration and trial, and experiment repeatedly and effort, continuous reform and innovation, devise a kind of indoor weak soil powder spray solidification equipment, by spraying powder curing agent at curing agent runner 404, water content is very little, can improve the consolidation effect of soil sample; In addition, shaft 401 sprays powdered curing agent to soil sample while stirring, and curing agent ejection is more even; In curing agent runner 404, logical pressure-air, effectively can ensure that powdered curing agent sprays from opening 406, and prevent soil sample suck-back from entering curing agent runner 404 from opening 406.This indoor weak soil powder spray solidification equipment structure is simple, and be easy to operation, consolidation effect is good.
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.Therefore, below to the detailed description of the embodiment of the present utility model provided in the accompanying drawings and the claimed scope of the present utility model of not intended to be limiting, but selected embodiment of the present utility model is only represented.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
First embodiment
Refer to Fig. 1 and Fig. 2, the indoor weak soil powder spray solidification equipment that the present embodiment provides, comprise the chamber 101 that upper end has mouth and the support 201 be arranged at above chamber 101, support 201 is provided with agitating device, and agitating device is connected with input unit.
Input unit comprises the material feeding pump 301 for spraying powdered curing agent and the air compressor machine 302 for injecting pressure-air, material feeding pump 301 is connected with feed pipe 303, feed pipe 303 is provided with feed valve 304, air compressor machine 302 is connected with snorkel 305, snorkel 305 is provided with air delivery valve 306.
Agitating device comprises shaft 401 and the motor 202 for driving shaft 401 to rotate, and shaft 401 comprises rotation section 402 and mixing part 403, and rotation section 402 is connected with motor 202.
The inside of rotation section 402 and the inside of mixing part 403 are provided with curing agent runner 404, the upper end of rotation section 402 is provided with input port, lower end is connected with the upper end of mixing part 403, the upper end of rotation section 402 is communicated with snorkel 305 with feed pipe 303 respectively by pipeline, the lower end of mixing part 403 is provided with stirring vane 405 and opening 406, and the curing agent runner 404 of input port, rotation section 402, the curing agent runner 404 of mixing part 403 and opening 406 form the passage be used for for powdered curing agent and air circulation.
When using this indoor weak soil powder spray solidification equipment, first add in chamber 101 and wait to reinforce soil sample, then actuating motor 202, material feeding pump 301 and air compressor machine 302, open feed valve 304 and air delivery valve 306, material feeding pump 301 sprays into powdered curing agent by feed pipe 303 to the curing agent runner 404 of shaft 401, air compressor machine 302 passes into pressure-air by snorkel 305 to the curing agent runner 404 of shaft 401, powdered curing agent and pressure-air are all finally sprayed from the opening 406 of lower end, mixing part 403 by curing agent runner 404, simultaneously, shaft 401 rotates under the driving of motor 202, thus form shaft 401 sprays powdered curing agent while stirring powder spray curing mode from soil sample to soil sample.
Due to curing agent runner 404 ejection is powdered curing agent, and water content is very little, can improve the consolidation effect of soil sample; In addition, shaft 401 sprays powdered curing agent to soil sample while stirring, and curing agent ejection is more even; In curing agent runner 404, logical pressure-air, effectively can ensure that powdered curing agent sprays from opening 406, and prevent soil sample suck-back from entering curing agent runner 404 from opening 406.This indoor weak soil powder spray solidification equipment structure is simple, and be easy to operation, consolidation effect is good.
Second embodiment
The indoor weak soil powder spray solidification equipment that the present embodiment provides, its basic structure is identical with the first embodiment with the technique effect of principle and generation, is concise and to the point description, and the not mentioned part of the present embodiment part, can with reference to corresponding contents in the first embodiment.
Refer to Fig. 2 and Fig. 3, support 201 comprises crossbeam 203 and two columns 204, and the two ends of crossbeam 203 are connected with column 204 respectively.Crossbeam 203 is provided with bearing 205, motor 202 is arranged on bearing 205, motor 202 is connected with the screw rod 206 vertically arranged by transmission mechanism, transmission mechanism vertically moves while screw rod 206 can be made to rotate up or down, the lower end of screw rod 206 through bearing 205 and crossbeam 203, and is connected with the upper end of rotation section 402.
Screw rod 206 is provided with the cavity along its Axis Extension, the two ends up and down of screw rod 206 are respectively arranged with the outlet with cavity connects, the upper end of screw rod 206 is communicated with snorkel 305 with feed pipe 303 respectively by pipeline, and lower end is communicated with the curing agent runner 404 of rotation section 402.
Motor 202 can drive screw rod 206 vertically to move up or down while rotation by transmission mechanism, screw rod 206 drives shaft 401 vertically to move up or down while rotation by rotation section 402, thus realizes the rotation of shaft 401 and the motion of vertical direction.Powdered curing agent and pressure-air enter curing agent runner 404 by the cavity of screw rod 206.
Refer to Fig. 3 ~ Fig. 5, transmission mechanism comprises the gear 207 coordinated with screw rod 206, bearing 205 is provided with gear-box 208, and gear 207 is arranged in gear-box 208, and the shaft extension of gear 207 is gone out gear-box 208 and is connected by belt with the axle of motor 202.
Transmission mechanism adopts gear 207, gear 207 and screw rod 206 form worm screw turbine mechanism, the power-conversion exported by motor 202 is rotation and the rectilinear motion of screw rod 206, thus realize shaft 401 rotation while vertically move up or down.
Crossbeam 203 is provided with slide rail 209, bearing 205 and slide rail 209 are slidably connected, and crossbeam 203 are also provided with the cylinder for driving bearing 205 to slide along slide rail 209.
Bearing 205 can slide along slide rail 209 under the effect of cylinder, thus drives shaft 401 to move in the horizontal direction.
Refer to Fig. 3, this indoor weak soil powder spray solidification equipment also comprises two guide rails, 210, two guide rails 210 and is slidably connected with two columns 204 respectively, and one end of guide rail 210 is provided with the screw component 501 for driving column 204 to slide along guide rail 210.
Screw component 501 can be two, is connected respectively with two columns 204, also can be one, promotes two columns 204 simultaneously move by structures such as push rods.In the present embodiment, as preferably, adopt two screw components 501.
Column 204 can slide along guide rail 210 under the effect of screw component 501, and guide rail 210 and slide rail 209 are vertically disposed, thus shaft 401 can be moved perpendicular in the horizontal direction of slide rail 209 in horizontal plane.
Refer to Fig. 3 and Fig. 7, screw component 501 comprises drive motors 502, screw mandrel 503, nut 504 and screw mandrel sleeve 505, drive motors 502 is connected with screw mandrel 503, nut 504 is enclosed within screw mandrel 503, one end of screw mandrel sleeve 505 is connected with screw mandrel 503 by nut 504, and the other end of screw mandrel sleeve 505 is connected with column 204.
Screw component 501 adopts drive motors 502 to drive screw mandrel 503, and screw mandrel 503 is when rotating, and nut 504 is along the axial direction translation of screw mandrel 503, and nut 504 drives screw mandrel sleeve 505 translation, and screw mandrel sleeve 505 drives column 204 to slide on guide rail 210.
This indoor weak soil powder spray solidification equipment also comprises controller and the position sensor for the positional information that obtains shaft 401, position sensor is electrically connected with controller, and motor 202, material feeding pump 301, air compressor machine 302, feed valve 304, air delivery valve 306, cylinder and drive motors 502 are electrically connected with controller respectively.Certainly, feed valve 304 and air delivery valve 306 can be Non-follow control, can be electronic, and what the present embodiment adopted is Electronic control, controls its opening and closing by controller.
Position sensor can obtain the positional information of shaft 401, and pass to controller, controller, according to positional information, controls motor 202, material feeding pump 301, air compressor machine 302, feed valve 304, air delivery valve 306, cylinder or drive motors 502 and makes corresponding action.Thus make stirring automation, stir more even.
Refer to Fig. 5, slide rail 209 is provided with the first chute 211, the lower surface of bearing 205 is provided with the first pulley 212, and slide rail 209 is coordinated with the first chute 211 by the first pulley 212 with bearing 205.By the first chute 211 and the first pulley 212 cooperatively interacted, make the frictional force of the slip of bearing 205 on slide rail 209 less, slide more smooth and easy.
Refer to Fig. 6, guide rail 210 is provided with the second chute 213, the lower surface of column 204 is provided with the second pulley 214, and guide rail 210 is coordinated with the second chute 213 by the second pulley 214 with column 204.By the second chute 213 and the second pulley 214 cooperatively interacted, make the frictional force of the slip of column 204 on guide rail 210 less, slide more smooth and easy.
Refer to Fig. 3, the corner of chamber 101 is respectively arranged with fixture 102, each fixture 102 is respectively provided with a screw socket 103, altogether four screw sockets 103.By arranging fixture 102, chamber 101 can be fixed well, only need fix at screw socket 103 place bolt.
Guide rail 210 and column 204 can arrange bolt hole respectively, and the bolt hole on guide rail 210 can being many rows, when quitting work, column 204 and guide rail 210 can being bolted.
Powdered curing agent, when supplying to material feeding pump 301, can arrange electronic scale, monitors the amount of powdered curing agent, dusts when starting, should by the zero setting of electronic scale display screen, and the process of dusting is carried out under electronic measurement display.During powder spraying stirring, record should observe the display change of electronic scale at any time, to ensure that each section (be usually a unit with 1 meter) dusts evenly.Certainly, also electronic scale can be connected with controller, the weight data of the powdered curing agent that electronic scale is obtained is transferred to controller, realizes automatically controlling the amount of dusting, and makes to dust more even.
Refer to Fig. 3 ~ Fig. 7, the course of work of the indoor weak soil powder spray solidification equipment that the present embodiment provides is as follows:
(1) fix four screw sockets 103 of chamber 101 4 jiaos with four bolts respectively, add in chamber 101 and wait to reinforce soil sample.
(2) actuating motor 202, material feeding pump 301 and air compressor machine 302, open feed valve 304, closes air delivery valve 306.The output shaft of motor 202 rotates forward driven gear 207 and rotates, and gear 207 drives screw rod 206, and screw rod 206 moves downward while rotation, and screw rod 206 drives rotation section 402, and rotation section 402 drives mixing part 403 to move down and Stirring.When mixing part 403 drops to bottom chamber 101, the position signalling of now shaft 401 is passed to controller by position sensor, controller controls feed valve 304 and automatically opens, controller controls motor 202 and reverses, now rotation section 402 drives mixing part 403 to reverse and starts to dust while rising, when mixing part 403 rises to 1/3rd place for chamber 101 height bottom chamber 101.Dust when starting, should by the zero setting of electronic scale display screen, the process of dusting is carried out under electronic measurement display.During powder spraying stirring, record observes the display change of electronic scale at any time, to ensure that each section dusts evenly.
Controller controls material feeding pump 301 and air compressor machine 302 works.Material feeding pump 301 sprays into powdered curing agent, and powdered curing agent by the curing agent runner 404 of feed pipe 303, pipeline, the cavity of screw rod 206, the curing agent runner 404 of rotation section 402 and mixing part 403, finally sprays from opening 406 successively; Air compressor machine 302 passes into pressure-air, and pressure-air by the curing agent runner 404 of snorkel 305, pipeline, the cavity of screw rod 206, the curing agent runner 404 of rotation section 402 and mixing part 403, finally sprays from opening 406 successively.
(3) while the powder spraying stirring of mixing part 403, mixing part 403 vertical motion, with the work of Time Controller control cylinder, cylinder drives bearing 205 to slide along slide rail 209, thus shaft 401 makes horizontal rectilinear motion in slide rail 209 direction.When dusting complete, automatically close feed valve 304, mixing part 403 is continued stirring and is reinforced the other soil body.
(4) shaft 401 is after a period of time is moved in slide rail 209 direction, when mixing part 403 arrives the sidewall of chamber 101, shaft 401 position signalling is now passed to controller by position sensor, controller controls to stop the stirring along slide rail 209 direction, meanwhile, controller controls screw component 501 and works, and makes column 204 translation one segment distance on guide rail 210, after predeterminable range is moved in mixing part 403, repeat the process of (3).
(5) so repeatedly repeat the process of (3) and (4), until the soil sample in chamber 101 all to stir reinforcing complete.Finally, controller controls shaft 401 and returns to initial position, to use next time.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", orientation or the position relationship of the instruction such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the equipment of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In description of the present utility model, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature immediately below second feature and tiltedly below, or only represent that fisrt feature level height is less than second feature.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.

Claims (10)

1. an indoor weak soil powder spray solidification equipment, it is characterized in that, comprise the chamber that upper end has mouth and the support be arranged at above described chamber, described support is provided with agitating device, and described agitating device is connected with input unit;
Described input unit comprises for spraying the material feeding pump of powdered curing agent and the air compressor machine for injecting pressure-air, described material feeding pump is connected with feed pipe, described feed pipe is provided with feed valve, and described air compressor machine is connected with snorkel, and described snorkel is provided with air delivery valve;
Described agitating device comprises shaft and the motor for driving described shaft to rotate, and described shaft comprises rotation section and mixing part, and described rotation section is connected with described motor;
The inside of described rotation section and the inside of described mixing part are provided with curing agent runner, the upper end of described rotation section is provided with input port, lower end is connected with the upper end of described mixing part, the upper end of described rotation section is communicated with described snorkel with described feed pipe respectively by pipeline, the lower end of described mixing part is provided with stirring vane and opening, and the curing agent runner of described input port, described rotation section, the curing agent runner of described mixing part and described opening form the passage be used for for powdered curing agent and air circulation.
2. indoor weak soil powder spray solidification equipment according to claim 1, it is characterized in that, described support comprises crossbeam and two columns, and the two ends of described crossbeam are connected with column respectively;
Described crossbeam is provided with bearing, described motor is arranged on described bearing, described motor is connected with the screw rod vertically arranged by transmission mechanism, described transmission mechanism vertically moves while making described bolt rotary up or down, the lower end of described screw rod through described bearing and described crossbeam, and is connected with the upper end of described rotation section;
Described screw rod is provided with the cavity along its Axis Extension, the two ends up and down of described screw rod are respectively arranged with the outlet with described cavity connects, the upper end of described screw rod is communicated with described snorkel with described feed pipe respectively by pipeline, the curing agent flow passage of lower end and described rotation section.
3. indoor weak soil powder spray solidification equipment according to claim 2, it is characterized in that, described transmission mechanism comprises the gear coordinated with described screw rod, described bearing is provided with gear-box, described gear is arranged in described gear-box, and the shaft extension of described gear is gone out described gear-box and is connected by belt with the axle of described motor.
4. indoor weak soil powder spray solidification equipment according to claim 2, it is characterized in that, described crossbeam is provided with slide rail, described bearing and described slide rail are slidably connected, and described crossbeam are also provided with the cylinder for driving described bearing to slide along described slide rail.
5. indoor weak soil powder spray solidification equipment according to claim 4, it is characterized in that, also comprise two guide rails, two guide rails are slidably connected with two columns respectively, and one end of described guide rail is provided with for driving described column along the screw component of described slide.
6. indoor weak soil powder spray solidification equipment according to claim 5, it is characterized in that, described screw component comprises drive motors, screw mandrel, nut and screw mandrel sleeve, described drive motors is connected with described screw mandrel, described nut sleeve is on described screw mandrel, one end of described screw mandrel sleeve is connected with described screw mandrel by described nut, and the other end of described screw mandrel sleeve is connected with described column.
7. indoor weak soil powder spray solidification equipment according to claim 5, it is characterized in that, also comprise controller and the position sensor for the positional information that obtains described shaft, described position sensor is electrically connected with described controller, and described motor, described material feeding pump, described air compressor machine, described feed valve and described air delivery valve are electrically connected with described controller respectively.
8. indoor weak soil powder spray solidification equipment according to claim 7, it is characterized in that, described slide rail is provided with the first chute, the lower surface of described bearing is provided with the first pulley, and described slide rail is coordinated with described first chute by described first pulley with described bearing.
9. indoor weak soil powder spray solidification equipment according to claim 8, it is characterized in that, described guide rail is provided with the second chute, the lower surface of described column is provided with the second pulley, and described guide rail is coordinated with described second chute by described second pulley with described column.
10. indoor weak soil powder spray solidification equipment according to claim 1, it is characterized in that, the corner of described chamber is respectively arranged with fixture, and described fixture is provided with screw socket.
CN201520490611.9U 2015-04-28 2015-07-07 Indoor weak soil powder spouts solidification equipment CN204772993U (en)

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CN112060339A (en) * 2020-09-06 2020-12-11 谷东虎 Mixing arrangement is used in building engineering concrete processing

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CN105527137A (en) * 2015-10-28 2016-04-27 广东工业大学 Soft soil stabilization device
CN105233733B (en) * 2015-11-12 2018-07-31 广东工业大学 Indoor solidified earth agitating device
CN108081450A (en) * 2017-11-30 2018-05-29 厦门华蔚物联网科技有限公司 A kind of mortar stirring parts, rabbling mechanism and its quetsch
CN109613206A (en) * 2018-11-14 2019-04-12 昆明理工大学 One kind being used for the cured experimental provision of weak soil
CN110152538A (en) * 2019-05-16 2019-08-23 山东大学 Geomechanics model tests the automatic mixing device of intelligent turbine type and method

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CN2355035Y (en) * 1998-12-14 1999-12-22 王炳焕 Putty supplying and skimming apparatus
CN104070604B (en) * 2014-07-15 2016-08-03 广东工业大学 Indoor water earth agitating device

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112060339A (en) * 2020-09-06 2020-12-11 谷东虎 Mixing arrangement is used in building engineering concrete processing

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