CN117001845A - Device and method for preparing fluid-state solidified soil slurry for highway backfill - Google Patents
Device and method for preparing fluid-state solidified soil slurry for highway backfill Download PDFInfo
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- CN117001845A CN117001845A CN202311221049.5A CN202311221049A CN117001845A CN 117001845 A CN117001845 A CN 117001845A CN 202311221049 A CN202311221049 A CN 202311221049A CN 117001845 A CN117001845 A CN 117001845A
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- soil slurry
- mixing drum
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- 239000002689 soil Substances 0.000 title claims abstract description 169
- 239000002002 slurry Substances 0.000 title claims abstract description 137
- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000002156 mixing Methods 0.000 claims abstract description 116
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 89
- 238000003756 stirring Methods 0.000 claims abstract description 67
- 239000002994 raw material Substances 0.000 claims abstract description 40
- 239000012530 fluid Substances 0.000 claims abstract description 36
- 238000002360 preparation method Methods 0.000 claims abstract description 31
- 239000004568 cement Substances 0.000 claims abstract description 14
- 238000010276 construction Methods 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 98
- 239000000463 material Substances 0.000 claims description 55
- 238000005303 weighing Methods 0.000 claims description 32
- 230000007306 turnover Effects 0.000 claims description 24
- 238000007789 sealing Methods 0.000 claims description 23
- 238000011068 loading method Methods 0.000 claims description 21
- 238000007599 discharging Methods 0.000 claims description 18
- 238000005192 partition Methods 0.000 claims description 15
- 238000003860 storage Methods 0.000 claims description 13
- 239000010881 fly ash Substances 0.000 claims description 8
- 238000002347 injection Methods 0.000 claims description 8
- 239000007924 injection Substances 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 8
- 238000007711 solidification Methods 0.000 claims description 8
- 230000008023 solidification Effects 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 6
- 241000755266 Kathetostoma giganteum Species 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 5
- 238000010168 coupling process Methods 0.000 claims 5
- 238000005859 coupling reaction Methods 0.000 claims 5
- 210000001503 joint Anatomy 0.000 claims 1
- 238000013461 design Methods 0.000 description 27
- 230000000694 effects Effects 0.000 description 21
- 238000012856 packing Methods 0.000 description 21
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 6
- 235000017491 Bambusa tulda Nutrition 0.000 description 6
- 241001330002 Bambuseae Species 0.000 description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 6
- 239000011425 bamboo Substances 0.000 description 6
- 238000002955 isolation Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/42—Apparatus specially adapted for being mounted on vehicles with provision for mixing during transport
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/42—Apparatus specially adapted for being mounted on vehicles with provision for mixing during transport
- B28C5/4203—Details; Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/42—Apparatus specially adapted for being mounted on vehicles with provision for mixing during transport
- B28C5/4203—Details; Accessories
- B28C5/4234—Charge or discharge systems therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/42—Apparatus specially adapted for being mounted on vehicles with provision for mixing during transport
- B28C5/4203—Details; Accessories
- B28C5/4234—Charge or discharge systems therefor
- B28C5/4237—Charging, e.g. hoppers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/42—Apparatus specially adapted for being mounted on vehicles with provision for mixing during transport
- B28C5/4203—Details; Accessories
- B28C5/4234—Charge or discharge systems therefor
- B28C5/4237—Charging, e.g. hoppers
- B28C5/4241—Charging, e.g. hoppers having self-charging means, e.g. skips, scoops or buckets, picking up the material from the ground
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The utility model provides a fluid state solidified soil slurry preparation facilities and method for highway backfill, including be used for transporting the on-vehicle curing agent conveyer (2) of the raw materials that the quantity of fluid state solidified soil slurry is in low value, be used for carrying out the on-vehicle fluid state solidified soil slurry agitating unit (1) of stirring mixing to the fluid state solidified soil raw materials, through on-vehicle curing agent conveyer (2), the raw materials that the quantity of fluid state solidified soil slurry is in low value are transported, through on-vehicle fluid state solidified soil slurry agitating unit (1), the raw materials that the fluid state solidified soil slurry is carried out stirring mixing under the state of slurry in the transportation, the place that the quantity of fluid state solidified soil slurry is in high value is as the preparation place, the use fixed mix station that is cement stabilized soil agitating station and make the technical problem of construction cost high and cycle length, consequently, the suitability to long distance linear engineering fluid state solidified soil such as highway has been improved.
Description
Technical Field
The invention relates to a device and a method for preparing fluid-state solidified soil slurry, in particular to a device and a method for preparing fluid-state solidified soil slurry for highway backfill.
Background
The method comprises the steps of backfilling the fluid-state solidified soil in the back of a table, the back of a culvert, a foundation pit, a fertilizer groove and a pipeline groove of the expressway, preventing the problems of later water seepage, bridge head jumping and the like caused by the regeneration, thereby ensuring the safety performance of the expressway, therefore, the fluid-state solidified soil slurry preparation device for the backfill of the expressway is an important building device, in the existing fluid-state solidified soil slurry preparation device for the backfill of the expressway, the fluid-state solidified soil slurry preparation device for the backfill of the expressway does not exist, or a fixed mixing station, namely a cement stabilized soil mixing station, needs a larger fixed space, needs foundation treatment and ground hardening, has high construction cost and long period, and meanwhile, has limited conveying distance, thereby influencing the applicability of the fluid-state solidified soil backfill of long-distance linear engineering of the expressway and the like,
the invention effectively explores and researches the technical problems of high construction cost and long period by using a fixed mixing station, namely a cement stabilized soil mixing station through taking a storage place of raw materials with high consumption of fluid-state solidified soil slurry as a preparation place,
The statements herein merely provide background information related to the present disclosure and may not necessarily constitute prior art, but may make an application for the present disclosure based on technical specifications provided by applicant at 2023, 8, 15 and with the actual technical problems solved during operation, and technical problems, technical features and technical effects existing in the similar patent documents and background art obtained by retrieval.
Disclosure of Invention
The invention discloses a fluid-state solidified soil slurry preparation device for highway backfill,
the invention discloses a preparation method of fluid-state solidified soil slurry for highway backfill.
In order to overcome the technical defects, the invention aims to provide a device and a method for preparing the fluid-state solidified soil slurry for highway backfilling, so that the applicability of the device for backfilling the fluid-state solidified soil of long-distance linear engineering such as the highway is improved.
In order to achieve the above purpose, the invention adopts the following technical scheme: a fluid-state solidified soil slurry preparation device for highway backfilling comprises a vehicle-mounted solidifying agent conveying device for conveying raw materials with low dosage of fluid-state solidified soil slurry and a vehicle-mounted fluid-state solidified soil slurry stirring device for stirring and mixing the fluid-state solidified soil raw materials.
Due to the design of the vehicle-mounted curing agent conveying device and the vehicle-mounted fluid-state curing soil slurry stirring device, the vehicle-mounted curing agent conveying device is used for conveying raw materials with low consumption of fluid-state curing soil slurry, the vehicle-mounted fluid-state curing soil slurry stirring device is used for stirring and mixing the raw materials with high consumption of fluid-state curing soil slurry in the slurry state in the conveying process, the storage place of the raw materials with high consumption of fluid-state curing soil slurry is used as a preparation place, and the technical problems of high construction cost and long period of construction due to the fact that fixed mixing stations, namely cement stabilized soil stirring stations, are used are solved, so that the applicability of backfilling of long-distance linear engineering fluid-state curing soil such as expressways is improved.
The invention designs that a vehicle-mounted curing agent conveying device and a vehicle-mounted fluid-state curing soil slurry stirring device are mutually connected in a way that a storage place of raw materials with high consumption of fluid-state curing soil slurry is taken as a preparation place.
The invention designs a vehicle-mounted fluidized solidified soil slurry stirring device and a vehicle-mounted solidifying agent conveying device which are connected in a mode that raw materials of the fluidized solidified soil slurry are stirred and mixed in a slurry state in the conveying process.
The technical effects of the above technical scheme are as follows: through the cooperation application of the vehicle-mounted curing agent conveying device and the vehicle-mounted fluid-state curing soil slurry stirring device, raw materials with the high consumption of the fluid-state curing soil slurry are not conveyed any more, and the fluid-state curing soil slurry is stirred and mixed during conveying, so that the preparation efficiency of the fluid-state curing soil slurry is improved.
The invention designs that the vehicle-mounted curing agent conveying device is arranged to be distributed corresponding to the vehicle-mounted fluidized curing soil slurry stirring device.
The technical effects of the above technical scheme are as follows: the basic technical scheme of the invention is formed by the vehicle-mounted fluidized solidified soil slurry stirring device and the vehicle-mounted solidifying agent conveying device, and the technical problem of the invention is solved.
The invention designs a vehicle-mounted fluid state solidified soil slurry stirring device which is provided with a motor chassis I, an offset cab, a mixing drum, a rotary support, a charging hopper, a guide pipe and a water adding device, wherein the rotary support is arranged at the end face of the upper end of the motor chassis I, the offset cab and the mixing drum are respectively arranged on the rotary support, the water adding device is arranged between the mixing drum and the motor chassis I, the charging hopper and the guide pipe are respectively arranged on the mixing drum, and the mixing drum is connected with a vehicle-mounted curing agent conveying device.
The technical effects of the above technical scheme are as follows: the basic technical scheme of the invention is formed by the motor chassis I, the offset cab, the mixing drum, the rotary support, the charging hopper, the guide pipe and the water adding device, and the technical problem of the invention is solved.
The invention designs that the motor chassis I is arranged as a truck chassis with double axles, one side surface of the upper end surface of the motor chassis I is connected with the rotary support, the other side surface of the upper end surface of the motor chassis I is connected with the water adding device, the hydraulic port part of the motor chassis I is respectively connected with the mixing drum, the rotary support, the charging hopper and the water adding device, and the operating device of the motor chassis I is connected with the offset cab in an embedded way.
The invention provides that the lower part of the inner side surface of the offset cab is arranged to be connected with the slewing bearing and the offset cab is arranged to be connected with an operating device of the motor chassis I in a receiving way.
The technical effects of the two technical schemes are as follows: realizes the arrangement of an offset cab type chassis, facilitates the operation observation of the vehicle-mounted fluidized solidified soil slurry stirring device,
the invention designs that the rotary support is arranged as a hydraulic rotary driving device, a hydraulic port of the rotary support is connected with the motor chassis I, a fixed ring part of the rotary support is connected with the motor chassis I, the upper end face of a rotary ring part of the rotary support is connected with the mixing drum, and the side face of the rotary ring part of the rotary support is connected with the offset cab.
The technical effects of the above technical scheme are as follows: the position angles of the mixing drum, the charging hopper and the guide pipe are adjusted, and the port angle position requirement of discharging the fluid solidified soil slurry is met.
The invention designs that the mixing drum is arranged as a mixing drum for a concrete mixing transport vehicle, the lower bracket of the mixing drum is connected with a rotary support, the material opening of the mixing drum is respectively connected with a guide pipe and a water adding device, the lower bracket of the mixing drum is connected with a charging hopper, and the hydraulic port of the mixing drum is connected with a motor chassis I.
The invention designs that the guide pipe is arranged as a guide pipe used on a concrete mixing transport vehicle and the inner end part of the guide pipe is arranged to be connected with the mixing drum.
The technical effects of the two technical schemes are as follows: the setting of the loading device of the concrete mixing transport vehicle is realized, and the fluid curing soil slurry is strongly mixed.
The invention designs a charging hopper which comprises a swing frame part, a middle lug part, a bucket part, a turnover telescopic cylinder part, a discharging telescopic cylinder part and a bottom sealing plate part, wherein the side wall of the lower end port of the bucket part is connected with an ear seat positioned on the vertical part of the bottom sealing plate part through a pin shaft, the inner end part of the longitudinal part of the bottom sealing plate part is connected with the lower end port of the bucket part in a contact way, the ear seat positioned on the outer end part of the longitudinal part of the bottom sealing plate part is connected with one end of the discharging telescopic cylinder part through a pin shaft, the other end of the discharging telescopic cylinder part is connected with the middle lug part through a pin shaft, the inner end part of the middle lug part is connected with the longitudinal part of the swing frame part through a pin shaft, the outer end part of the swing frame part is connected with the side part of the bucket part through a pin shaft, one end of the turnover telescopic cylinder part is connected with the longitudinal part of the swing frame part through a pin shaft, the other end of the turnover telescopic cylinder part and the inner end part of the swing frame part are respectively connected with a cylinder through a pin shaft, the end part of the turnover telescopic cylinder part and the discharging telescopic cylinder part is connected with the end part of the bucket part through a cylindrical part through a pin shaft, the two-shaped telescopic cylinder part is arranged in a shape, the two-shaped bottom sealing plate is arranged in the shape, the two-shaped bottom sealing plate is arranged, the two-shaped bottom sealing plate is connected with the bucket part is arranged, the discharging telescopic cylinder part is arranged, and the discharging cylinder is in a shape, and the middle cylinder is in a shape.
The technical effects of the above technical scheme are as follows: the bucket type setting is realized, and the high-level loading and unloading of the raw materials with the high consumption of the fluid curing soil slurry is realized.
The invention designs that the water adding device is provided with an integrated part of a water tank and a water pump, the lower end face part of the water tank and the lower end face part of the water pump of the water adding device are respectively connected with a motor chassis I, the hydraulic port of the water pump of the water adding device is connected with the motor chassis I, the input port part of the water pump of the water adding device is communicated with the water tank of the water adding device, the output port part of the water pump of the water adding device is connected with a mixing drum, the water tank of the water adding device is provided with a box-shaped body with a sealing cover, and the water pump of the water adding device is provided with a precision metering water pump with a hydraulic motor.
The technical effects of the above technical scheme are as follows: the quantitative addition of water is realized.
The invention designs a vehicle-mounted curing agent conveying device which comprises a motor chassis II, an auxiliary frame, a cargo box frame, a weighing sensor, a container, a feed hopper, a conveying pipe and a feeding machine, wherein the auxiliary frame is arranged on the motor chassis II, the cargo box frame is arranged on the auxiliary frame, the weighing sensor is arranged between the cargo box frame and the auxiliary frame, the container and the feeding machine are arranged on the cargo box frame, the feed hopper is arranged on the container, the conveying pipe is arranged between the feeding machine and the container, and the feeding machine is connected with the vehicle-mounted fluid curing agent slurry stirring device.
The technical effects of the above technical scheme are as follows: the basic technical scheme of the invention is formed by the motor chassis II, the auxiliary frame, the cargo box frame, the weighing sensor, the cargo box, the feed hopper, the conveying pipe and the feeding machine, and the technical problem of the invention is solved.
The invention designs that the motor chassis II is arranged as a cargo chassis with a flat-head cab, the side part of the upper end face of the motor chassis II is arranged to be connected with the auxiliary frame, and the hydraulic port of the motor chassis II is respectively arranged to be connected with a container, a conveying pipe and a loading machine.
The technical effects of the above technical scheme are as follows: the cargo carrying chassis is arranged, and the carrying capacity is improved.
The invention designs that the auxiliary frame is arranged as a strip-shaped body with a mounting hole body at the end, the lower end face part of the auxiliary frame is connected with the motor chassis II, the mounting hole body of the auxiliary frame is connected with the container frame, and the upper end face part of the auxiliary frame is connected with the weighing sensor.
The invention designs that the cargo box frame is a three-dimensional frame with a plugging rod at the corner of the lower end surface, the plugging rod of the cargo box frame is connected with a mounting hole body of the auxiliary frame, the longitudinal part at the lower end of the cargo box frame is connected with the weighing sensor in a contact way, the cargo box frame is connected with a container in a containing way, and the end surface of the rear end of the cargo box frame is connected with the loading machine.
The invention designs that the weighing sensor is arranged as a pressing type weighing sensor, the shell of the weighing sensor is arranged to be connected with the auxiliary frame, and the sensitive element of the weighing sensor is arranged to be connected with the container frame in a contact mode.
The technical effects of the three technical schemes are as follows: the online weight measurement of the raw materials with low consumption of the fluid-state solidified soil slurry is realized.
The invention designs that the container comprises an upper container part, a lower container part, a partition plate part and a material equalizing rod part, wherein the lower opening part of the upper container part is connected with the upper opening part of the lower container part, the inner end surface part of the bottom wall of the lower container part is connected with the lower end surface part of the partition plate part, the upper container part is connected with the material equalizing rod part in a containing way, the front side wall and the rear side wall of the upper container part are rotatably connected with the material equalizing rod part, the upper end surface part of the upper container part is connected with a feed hopper, the lower container part is connected with a material conveying pipe in a containing way, the front side wall and the rear side wall of the lower container part are connected with a material conveying pipe, the front and back side surface parts of the side of the isolation plate part are arranged to be distributed corresponding to the conveying pipe, the outer end face part of the upper box part and the outer end face part of the lower box part are respectively connected with the container frame, the hydraulic port of the hydraulic motor positioned on the outer end of the material homogenizing rod part is connected with the motor chassis II, the upper box part is arranged to be a rectangular box-shaped body, the lower box part is arranged to be a trapezoid box-shaped body, the isolation plate part is arranged to be a trapezoid sheet-shaped body, the isolation plate part is arranged to be distributed at intervals along the transverse center line of the upper box part, the material homogenizing rod part is arranged to be helical blades with rod heads at the ends, the rod heads of the material homogenizing rod part are rotatably connected with the front and back side walls of the upper box part, and the material homogenizing rod part is arranged to be distributed at intervals along the longitudinal center line of the upper box part.
The invention designs that the feed hopper comprises an upper cylinder part, a lower cylinder part and a turnover plate part, wherein the lower end port part of the upper cylinder part is connected with the middle part of the upper end surface part of the lower cylinder part, the lower cylinder part is connected with the turnover plate part in a containing way, the left side surface part and the right side surface part of the lower cylinder part are connected with a rotating shaft positioned on the turnover plate part, the lower end port part of the lower cylinder part is connected with a container and the upper cylinder part is a circular tubular body, the lower cylinder part is a trapezoid box-shaped body, and the turnover plate part is a sheet-shaped body with a shaft head on the side surface.
The technical effects of the two technical schemes are as follows: the method realizes uniform tiling and charging of the raw materials with low consumption of the fluid state solidified soil slurry, improves the transportation performance of the vehicle-mounted curing agent transportation device, and ensures remixing treatment of the raw materials with low consumption of the fluid state solidified soil slurry.
The invention designs that the conveying pipe comprises a conveying pipe part I and a material guiding pipe part I, wherein one port part of the material guiding pipe part I is connected with an output port part of the conveying pipe part I, the other port part of the material guiding pipe part I is connected with a loading machine, the conveying pipe part I is connected with a container in a submerged way, the conveying pipe part I is a tubular screw conveyor with an input port part at the upper side part, and a hydraulic motor hydraulic port on the conveying pipe part I is connected with a motor chassis II, and the material guiding pipe part I is a circular tubular body.
The invention designs that the feeding machine comprises a conveying pipe part II, a conveying pipe part III and a material guiding pipe part II, wherein an output end part of the conveying pipe part II and an output end part of the conveying pipe part III are respectively connected with an inner end part of the material guiding pipe part II, a shell of the conveying pipe part II and a shell of the conveying pipe part III are respectively connected with a container frame and an input end part of the conveying pipe part II and an input end part of the conveying pipe part III are respectively connected with a conveying pipe, an outer end part of the conveying pipe part II is connected with a vehicle-mounted fluid solidified soil slurry stirring device, the conveying pipe part II and the conveying pipe part III are respectively arranged as a tubular screw conveyor with an output end part at the upper part of a side surface and an input end part at the lower part of the side surface, a hydraulic motor hydraulic port on the conveying pipe part II and a hydraulic motor hydraulic port on the conveying pipe part III are respectively connected with a motor chassis II, and the conveying pipe part II is provided as a circular tubular body.
The technical effects of the two technical schemes are as follows: the high-level feeding treatment of the raw materials with low consumption of the fluid-state solidified soil slurry is realized.
The invention designs that two conveying pipes are arranged in a container, a conveying pipe part II is connected with a conveying pipe part I of one conveying pipe, a conveying pipe part III is connected with a conveying pipe part I of the other conveying pipe, the conveying pipe part I is connected with a lower container part, an input port part of the conveying pipe part I is correspondingly distributed with a partition plate part, and a lower cylinder part is connected with an upper container part.
The invention designs a vehicle-mounted fluidized solidified soil slurry stirring device and a vehicle-mounted solidifying agent conveying device which are distributed in a butt-joint material injection mode.
The invention designs that the material guiding pipe part II is connected with the mixing drum.
The invention designs a preparation method of fluid-state solidified soil slurry for highway backfill, which comprises the following steps: the vehicle-mounted curing agent conveying device realizes the transportation of the raw materials with low consumption of the fluid-state curing soil slurry, and the vehicle-mounted fluid-state curing soil slurry stirring device realizes the stirring and mixing of the raw materials with high consumption of the fluid-state curing soil slurry in the slurry state in the transportation process, so that the storage place of the raw materials with high consumption of the fluid-state curing soil slurry is used as a preparation place.
The technical effects of the above technical scheme are as follows: the method has the advantages that the technical characteristics that the method is used as a preparation site in a storage site of raw materials with high consumption of the fluid-state solidified soil slurry is highlighted, and the method is applied to the technical field of preparation methods of the fluid-state solidified soil slurry for highway backfilling.
The invention designs the method which comprises the following steps: in the place where cement and fly ash are stored, cement and fly ash are mixed to prepare a curing agent, a hydraulic motor positioned on the outer end of a homogenizing rod part is in an operating state, the homogenizing rod part rotates in an upper box part, the curing agent is injected into the upper box part and the lower box part through an upper barrel part and a lower barrel part, the injection angle of the curing agent is regulated by swinging a turnover plate part in the lower barrel part, the curing agent is uniformly distributed and re-stirred and mixed by the homogenizing rod part, when the curing agent positioned in the upper box part and the lower box part is in a full state, the hydraulic motor positioned on the outer end of the homogenizing rod part is in a non-operating state, a vehicle-mounted curing agent conveying device is placed in a soil stacking place through a motor chassis II, a turnover telescopic cylinder part is in a contracted state, a bucket part is in a vertical state, and the vehicle-mounted curing agent is in a vertical state through a motor chassis I, placing a vehicle-mounted fluid-state solidified soil slurry stirring device in a soil stacking place, enabling a stirring cylinder to be in a clockwise rotation state, injecting quantitative water into the stirring cylinder through a water pump of a water adding device, enabling a turnover telescopic cylinder part to be in an extension state, enabling a bucket part to be in a horizontal state, enabling a soil body to be shoveled into the bucket part through movement of a motor chassis I, enabling the turnover telescopic cylinder part to be in a contraction state, enabling the bucket part to be in a vertical state, placing a lower end port part of the bucket part on a material opening part of the stirring cylinder, enabling a discharging telescopic cylinder part to be in an extension state, enabling a bottom sealing plate part to rotate on the bucket part, enabling the lower end port part of the bucket part to be in an open state, enabling soil body in the bucket part to fall into the stirring cylinder, enabling a discharging telescopic cylinder part to be in a contraction state after the soil body in the bucket part is completed to fall into the stirring cylinder, enabling a bottom sealing plate to rotate in a reverse direction on the bucket part, enabling the lower end port part of the bucket part to be in a sealing state, after the quantitative soil body is put into the mixing drum, the outer end part of the material guiding pipe part II is put onto the material part of the mixing drum through the motor chassis II, the hydraulic motor on the conveying pipe part I, the hydraulic motor on the conveying pipe part II and the hydraulic motor on the conveying pipe part III are in working states, the solidifying agent in the upper box part and the lower box part is conveyed outwards through the conveying pipe part I, the solidifying agent is conveyed into the conveying pipe part II and the conveying pipe part III through the material guiding pipe part I, the solidifying agent is conveyed upwards through the conveying pipe part II and the conveying pipe part III, the solidifying agent is conveyed into the mixing drum through the material guiding pipe part II, the quantitative solidifying agent is conveyed into the mixing drum through the weighing sensor, the solidifying agent and the soil body are mixed in a stronger stirring mode through the mixing drum in a clockwise rotation state, the overturning telescopic cylinder part is in a vertical state, the solidifying bucket part is in a vertical state, the solidifying agent is conveyed into the conveying pipe part II and the conveying pipe III through the motor chassis I, the solidifying agent is conveyed into the slurry in a counter-clockwise rotation state, the slurry is conveyed to the mixing drum in a counter-clockwise rotation state, and the slurry is discharged from the mixing drum through the rotating drum, and the slurry is in a counter-clockwise rotation state, and the slurry is discharged into a road.
The technical effects of the above technical scheme are as follows: the preparation of the fluid-state solidified soil slurry under the state of no fixed operation point is realized, and the distribution corresponding to the backfill construction site of the expressway is optimized.
In the technical scheme, the vehicle-mounted curing agent conveying device and the vehicle-mounted fluid-state curing soil slurry stirring device which are used as preparation sites at the storage sites of raw materials with high-value fluid-state curing soil slurry consumption are important technical characteristics, and the vehicle-state curing agent conveying device and the vehicle-state curing soil slurry stirring device have novelty, creativity and practicability in the technical field of fluid-state curing soil slurry preparation devices and methods for highway backfilling, and the terms in the technical scheme can be explained and understood by using patent documents in the technical field.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a fluidized solidified soil slurry preparation apparatus for highway backfill according to the present invention,
figure 2 is a schematic structural view of the vehicle-mounted fluidized solidified soil slurry stirring device 1,
figure 3 is a schematic top view of figure 2,
figure 4 is a schematic right-hand view of figure 2,
figure 5 is a schematic structural view of the vehicle-mounted curing agent transporting device 2,
figure 6 is a schematic front view of figure 5,
figure 7 is a schematic top view of figure 5,
figure 8 is a schematic right-hand view of figure 5,
figure 9 is a schematic diagram of the connection of the subframe 22, the container frame 23, the load cell 24, the container 25, the hopper 26, the feed conveyor pipe 27 and the feeder 28,
the vehicle-mounted fluidized solidified soil slurry stirring device-1, the vehicle-mounted solidifying agent conveying device-2, the motor chassis I-11, the offset cab-12, the stirring cylinder-13, the rotary support-14, the charging hopper-15, the guide pipe-16, the water adding device-17, the swinging frame part-151, the middle lug part-152, the bucket part-153, the overturning telescopic cylinder part-154, the unloading telescopic cylinder part-155, the bottom sealing plate part-156, the motor chassis II-21, the auxiliary frame-22, the container frame-23, the weighing sensor-24, the container-25, the feeding hopper-26, the conveying pipe-27, the feeding machine-28, the upper box part-251, the lower box part-252, the isolation plate part-253, the material homogenizing rod part-254, the upper cylinder part-261, the lower cylinder part-262, the overturning plate part-263, the conveying pipe part I-271, the conveying pipe part I-272, the conveying pipe part II-281, the conveying pipe part III-282 and the conveying pipe part II-283.
Description of the embodiments
Terms such as "having," "including," and "comprising," as used herein, are to be construed as not being accompanied by the presence or addition of one or more other elements or combinations thereof, in accordance with the censoring guidelines.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
In addition, the technical features of the various embodiments of the present invention described below may be combined with each other as long as they do not interfere with each other, and, unless otherwise specified, the equipment and materials used in the examples below are commercially available, unless otherwise specified, with reference to the purchased product specifications or according to methods conventional in the art.
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Fig. 1 is a schematic diagram showing a first embodiment of the present invention, which specifically illustrates an embodiment of the present invention, and the present invention includes a vehicle-mounted fluidized-bed-solidified-soil slurry stirring device 1 and a vehicle-mounted solidifying agent transporting device 2, and the vehicle-mounted solidifying agent transporting device 2 is arranged to be distributed corresponding to the vehicle-mounted fluidized-bed-solidified-soil slurry stirring device 1.
In the present embodiment, the vehicle-mounted fluidized solidified soil slurry stirring device 1 is provided as a motor chassis i 11, an offset cab 12, a mixing drum 13, a revolving support 14, a charging hopper 15, a guide pipe 16 and a water adding device 17, and the revolving support 14 is provided at an upper end face portion of the motor chassis i 11, the offset cab 12 and the mixing drum 13 are respectively provided on the revolving support 14, and the water adding device 17 is provided between the mixing drum 13 and the motor chassis i 11, and the charging hopper 15 and the guide pipe 16 are respectively provided on the mixing drum 13, and the mixing drum 13 is provided to be coupled with the vehicle-mounted solidifying agent transporting device 2.
Through on-vehicle flow state solidification soil thick liquids agitating unit 1, the support tie point to on-vehicle solidification agent conveyer 2 has been formed, by mixing a section of thick bamboo 13, realized being connected with on-vehicle solidification agent conveyer 2, by motor chassis I11, offset driver's cabin 12 and gyration support 14, realized supporting the connection to mixing a section of thick bamboo 13, by charging hopper 15 and stand pipe 16, realized carrying out reinforced and the row material to mixing a section of thick bamboo 13 and handled, by adding water installation 17, realized carrying out water injection to mixing a section of thick bamboo 13, its technical aim is: the device is used as a component for preparing the vehicle-mounted fluid-state solidified soil slurry.
In the present embodiment, the motor chassis i 11 is provided as a truck chassis having a dual axle and one of the upper end faces of the motor chassis i 11 is provided to be coupled with the swing support 14, the other of the upper end faces of the motor chassis i 11 is provided to be coupled with the water adding device 17 and the hydraulic port portions of the motor chassis i 11 are provided to be coupled with the mixing drum 13, the swing support 14, the charging hopper 15 and the water adding device 17, respectively, and the operating device of the motor chassis i 11 is provided to be coupled with the offset cab 12 in an embedded manner.
Through the motor chassis I11, the support connection points for the offset cab 12, the mixing drum 13, the rotary support 14, the charging hopper 15 and the water adding device 17 are formed, the motor chassis I11 realizes the connection with the offset cab 12, the connection with the mixing drum 13, the connection with the rotary support 14, the connection with the charging hopper 15 and the connection with the water adding device 17, and the technical aim is that: for acting as a support carrier for the slewing bearing 14 and the water adding means 17.
In the present exemplary embodiment, the lower part of the inner side of the offset cab 12 is provided to be coupled to the pivot support 14 and the offset cab 12 is provided to be coupled to the actuating device of the motor chassis i 11.
The support connection point for the motor chassis I11 and the slewing support 14 is formed through the offset cab 12, the offset cab 12 realizes the connection with the motor chassis I11 and the slewing support 14, and the technical aim is that: for use as a support carrier for the handling device of the motor chassis I11.
In the present embodiment, the swing support 14 is provided as a hydraulic swing drive device and the hydraulic port of the swing support 14 is provided to be coupled with the motor chassis i 11, the fixed ring portion of the swing support 14 is provided to be coupled with the motor chassis i 11 and the upper end face of the rotating ring portion of the swing support 14 is provided to be coupled with the mixing drum 13, and the rotating ring portion side face of the swing support 14 is provided to be coupled with the offset cab 12.
Through slewing bearing 14, formed the support tie point to motor chassis I11, offset driver's cabin 12 and mixing drum 13, by slewing bearing 14, realized being connected with motor chassis I11, realized being connected with offset driver's cabin 12, realized being connected with mixing drum 13, its technical aim is: for driving the offset cab 12 and the mixing drum 13 to rotate in all directions.
In the present embodiment, the mixing drum 13 is provided as a mixing drum for a concrete mixer truck and the lower bracket of the mixing drum 13 is provided to be coupled with the swing support 14, the material port of the mixing drum 13 is provided to be coupled with the guide pipe 16 and the water adding device 17, respectively, and the lower bracket of the mixing drum 13 is provided to be coupled with the charging hopper 15, and the hydraulic port of the mixing drum 13 is provided to be coupled with the motor chassis i 11.
Through mixing a section of thick bamboo 13, formed the support tie point to motor chassis I11, gyration support 14, charging hopper 15, stand pipe 16 and water adding device 17, by mixing a section of thick bamboo 13, realized being connected with motor chassis I11, realized being connected with gyration support 14, realized being connected with charging hopper 15, realized being connected with stand pipe 16, realized being connected with water adding device 17, its technical purpose lies in: means for stirring as a fluidized solidified soil slurry.
In the present embodiment, the guide pipe 16 is provided as a guide pipe for use on a concrete mixer truck and the inner end of the guide pipe 16 is provided to be coupled with the mixing drum 13.
Through the guide tube 16, a supporting connection point for the mixing drum 13 is formed, and the guide tube 16 realizes the connection with the mixing drum 13, and the technical purpose is that: for discharging the fluidized solidified soil slurry from the mixing drum 13.
In the present embodiment, the hopper 15 is provided to include the swing frame portion 151, the intermediate ear portion 152, the hopper portion 153, the roll-over telescopic cylinder portion 154, the discharge telescopic cylinder portion 155, and the bottom seal plate portion 156, and the lower end port side wall of the hopper portion 153 is provided to be coupled with the ear seat located on the vertical portion of the bottom seal plate portion 156 by the pin shaft, the longitudinal portion inner end face portion of the bottom seal plate portion 156 is provided to be coupled in contact with the lower end port portion of the hopper portion 153, and the ear seat located on the longitudinal portion outer end face portion of the bottom seal plate portion 156 is provided to be coupled with one of the ends of the discharge telescopic cylinder portion 155 by the pin shaft, the other end of the discharge telescopic cylinder portion 155 is provided to be coupled with the intermediate ear portion 152 by the pin shaft, the inner end face portion on the intermediate ear portion 152 is provided to be coupled with the longitudinal portion of the swing frame portion 151 and the outer end port portion of the swing frame portion 151 is provided to be coupled with the side face portion of the hopper portion 153 by the pin shaft, one end of the overturning telescopic cylinder portion 154 is arranged to be connected with a longitudinal end of the swinging frame portion 151 through a pin shaft, the other end of the overturning telescopic cylinder portion 154 and an inner end port portion of the swinging frame portion 151 are respectively arranged to be connected with the mixing drum 13 through pin shafts, a hydraulic port of the overturning telescopic cylinder portion 154 and a hydraulic port of the discharging telescopic cylinder portion 155 are respectively arranged to be connected with the motor chassis I11, the swinging frame portion 151 is arranged to be an H-shaped frame body, the middle lug portion 152 is arranged to be a double-plate lug seat, the bucket portion 153 is arranged to be a cylindrical body, the overturning telescopic cylinder portion 154 and the discharging telescopic cylinder portion 155 are respectively arranged to be two-section telescopic cylinders, and the bottom sealing plate portion 156 is arranged to be an L-shaped sheet body.
Through the charging hopper 15, the supporting connection point to the motor chassis I11 and the mixing drum 13 is formed, the connection with the motor chassis I11 is realized by the overturning telescopic cylinder part 154 and the unloading telescopic cylinder part 155, the connection with the mixing drum 13 is realized by the swinging frame part 151 and the overturning telescopic cylinder part 154, and the loading of the constituent soil of the fluid solidified soil into the mixing drum 13 is realized by the middle lug part 152, the bucket part 153 and the bottom sealing plate part 156, and the technical aim is that: the device is used as a part for loading soil.
In the present embodiment, the water adding device 17 is provided as an integrated part having a water tank and a water pump, and the water tank lower end face portion and the water pump lower end face portion of the water adding device 17 are respectively provided to be coupled with the motor chassis i 11, the hydraulic port of the water pump of the water adding device 17 is provided to be coupled with the motor chassis i 11, and the input port portion of the water pump of the water adding device 17 is provided to be coupled in communication with the water tank of the water adding device 17, the output port portion of the water pump of the water adding device 17 is provided to be coupled with the mixing drum 13, and the water tank of the water adding device 17 is provided as a box-like body having a seal cover, and the water pump of the water adding device 17 is provided as a precision metering water pump having a hydraulic motor.
Through the water adding device 17, the supporting connection point of the motor-driven chassis I11 and the mixing drum 13 is formed, the water adding device 17 is connected with the motor-driven chassis I11, and the water adding device is connected with the mixing drum 13, and the technical aim is that: for use as a means for filling water.
In the present embodiment, the vehicle-mounted solidifying agent transporting device 2 is provided to include a motor chassis ii 21, a sub-frame 22, a container frame 23, a weighing sensor 24, a container 25, a feed hopper 26, a feed pipe 27, and a loading machine 28, and the sub-frame 22 is provided on the motor chassis ii 21, the container frame 23 is provided on the sub-frame 22, and the weighing sensor 24 is provided between the container frame 23 and the sub-frame 22, the container 25 and the loading machine 28 are provided on the container frame 23, and the feed hopper 26 is provided on the container 25, the feed pipe 27 is provided between the loading machine 28 and the container 25, and the loading machine 28 is provided to be coupled with the vehicle-mounted solidified soil slurry stirring device 1.
Through on-vehicle curing agent conveyer 2, the support tie point to on-vehicle flow state solidification soil thick liquids agitating unit 1 has been formed, realized being connected with on-vehicle flow state solidification soil thick liquids agitating unit 1 by material loading machine 28, by motor chassis II 21, sub vehicle frame 22, packing box frame 23, weighing sensor 24, packing box 25 and feeder hopper 26, realized storing the transportation to the curing agent and handled, by conveying pipeline 27, realized handling the curing agent discharge in the packing box 25, its technical objective is: for use as a means for injecting a curing agent into the vehicle-mounted fluidized-bed solidified soil slurry stirring device 1.
In the present embodiment, the motor chassis ii 21 is provided as a cargo chassis having a forward cab and the upper end face side of the motor chassis ii 21 is provided to be coupled with the sub-frame 22, and the hydraulic ports of the motor chassis ii 21 are provided to be coupled with the cargo box 25, the feed pipe 27, and the loader 28, respectively.
Through the motor chassis II 21, the support connection point to sub vehicle frame 22, packing box 25, conveying pipeline 27 and material loading machine 28 has been formed, by motor chassis II 21, realized being connected with sub vehicle frame 22, realized being connected with packing box 25, realized being connected with conveying pipeline 27, realized being connected with material loading machine 28, its technical purpose is: for use as a support carrier for the subframe 22.
In the present embodiment, the sub-frame 22 is provided as a strip-shaped body having a mounting hole body at the end and the lower end face portion of the sub-frame 22 is provided to be coupled with the motor chassis ii 21, the mounting hole body of the sub-frame 22 is provided to be coupled with the cargo box frame 23 and the upper end face portion of the sub-frame 22 is provided to be coupled with the load cell 24.
Through sub vehicle frame 22, formed the support tie point to motor chassis II 21, packing box frame 23 and weighing sensor 24, by sub vehicle frame 22, realized being connected with motor chassis II 21, realized being connected with packing box frame 23, realized being connected with weighing sensor 24, its technical aim is: for acting as a support carrier for the carrier 23 and the load cell 24.
In the present embodiment, the cargo box frame 23 is provided as a three-dimensional frame having a lower end face corner portion provided with a bayonet, and the bayonet of the cargo box frame 23 is provided to be coupled with a mounting hole body of the sub-frame 22, a lower end longitudinal portion located at the cargo box frame 23 is provided to be coupled in contact with the load cell 24, and the cargo box frame 23 is provided to be coupled with the cargo box 25 in a housing manner, and a rear end face portion of the cargo box frame 23 is provided to be coupled with the loader 28.
Through cargo tank frame 23, formed the support tie point to sub vehicle frame 22, weighing sensor 24, packing box 25 and material loading machine 28, by cargo tank frame 23, realized being connected with sub vehicle frame 22, realized being connected with weighing sensor 24, realized being connected with packing box 25, realized being connected with material loading machine 28, its technical purpose is: for use as a support carrier for the cargo box 25 and the loader 28.
In the present embodiment, the load cell 24 is provided as a pressure type load cell and the housing of the load cell 24 is provided in contact with the sub-frame 22, and the sensor element of the load cell 24 is provided in contact with the cargo box frame 23.
Through weighing sensor 24, formed the support tie point to sub vehicle frame 22 and packing box frame 23, realized being connected with sub vehicle frame 22, realized being connected with packing box frame 23 by weighing sensor 24, its technical purpose lies in: as a means for weighing the curing agent in the cargo box 25.
In the present embodiment, the cargo box 25 is provided to include an upper box portion 251, a lower box portion 252, a partition plate portion 253, and a leveling rod portion 254, and a lower opening portion of the upper box portion 251 is provided to be coupled with an upper opening portion of the lower box portion 252, a bottom wall inner end face portion of the lower box portion 252 is provided to be coupled with a lower end face portion of the partition plate portion 253 and the upper box portion 251 is provided to be coupled with the leveling rod portion 254 in a housing manner, front and rear side walls of the upper box portion 251 are provided to be coupled with the leveling rod portion 254 in a rotating manner and an upper end face portion of the upper box portion 251 is provided to be coupled with the feed hopper 26, the lower box portion 252 is provided to be coupled with the feed conveying pipe 27 in a housing manner and front and rear side walls of the lower box portion 252 are provided to be coupled with the feed conveying pipe 27, the partition plate portion 253 is provided with side front and rear side face portions distributed corresponding to the feed conveying pipe 27 and outer end face portions of the upper tank portion 251 and outer end face portions of the lower tank portion 252 are respectively provided to be coupled with the packing box frame 23, hydraulic motor hydraulic ports located on outer ends of the stock equalizing rod portion 254 are provided to be coupled with the motor chassis ii 21 and the upper tank portion 251 is provided as a rectangular box-like body, the lower tank portion 252 is provided as a trapezoid box-like body and the partition plate portion 253 is provided as a trapezoid sheet-like body, the partition plate portion 253 is provided to be arranged at intervals along a widthwise center line of the upper tank portion 251 and the stock equalizing rod portion 254 is provided as a helical blade having a head at the end, the heads of the stock equalizing rod portion 254 are provided to be rotatably coupled with front and rear side walls of the upper tank portion 251 and the stock equalizing rod portion 254 are provided to be arranged at intervals along a longitudinal center line of the upper tank portion 251.
Through the packing box 25, formed the support tie point to motor chassis II 21, packing box frame 23, feeder hopper 26 and conveying pipeline 27, realized being connected with motor chassis II 21 by samming pole portion 254, realized being connected with packing box frame 23 by upper box portion 251 and lower box portion 252, realized being connected with feeder hopper 26 by upper box portion 251, realized being connected with conveying pipeline 27 by lower box portion 252 and division board portion 253, its technical purpose is: for use as a means for storing the curing agent.
In the present embodiment, the feed hopper 26 is provided to include an upper cylindrical portion 261, a lower cylindrical portion 262 and a turnover plate portion 263, and a lower end port portion of the upper cylindrical portion 261 is provided to be coupled with an upper end face portion intermediate portion of the lower cylindrical portion 262, the lower cylindrical portion 262 is provided to be coupled with the turnover plate portion 263 in a receiving manner, and left and right side face portions of the lower cylindrical portion 262 are provided to be coupled with a rotation shaft located on the turnover plate portion 263, a lower end port portion of the lower cylindrical portion 262 is provided to be coupled with the cargo box 25, and the upper cylindrical portion 261 is provided as a circular tubular body, the lower cylindrical portion 262 is provided as a trapezoidal box-like body, and the turnover plate portion 263 is provided as a sheet-like body having a stub shaft on a side face.
Through feeder hopper 26, formed the support tie point to packing box 25, by feeder hopper 26, realized being connected with packing box 25, its technical aim at: means for injection into the cargo box 25 as a curing agent.
In the present embodiment, the feed pipe 27 is provided to include a feed pipe portion i 271 and a feed pipe portion i 272 and one of the port portions of the feed pipe portion i 272 is provided to be coupled with the output port portion of the feed pipe portion i 271, the other of the port portions of the feed pipe portion i 272 is provided to be coupled with the loader 28 and the feed pipe portion i 271 is provided to be coupled with the container 25 in a submerged manner, the feed pipe portion i 271 is provided as a tubular screw conveyor having an input port portion in an upper side portion thereof and a hydraulic motor hydraulic port on the feed pipe portion i 271 is provided to be coupled with the motor chassis ii 21, and the feed pipe portion i 272 is provided as a circular tubular body.
Through conveying pipeline 27, formed the support tie point to motor chassis II 21, packing box 25 and material loading machine 28, realized being connected with motor chassis II 21 by conveying pipe portion I271, realized being connected with packing box 25, realized being connected with material loading machine 28 by material guiding pipe portion I272, its technical aim at: as a means for delivering curing agent to the feeder 28.
In the present embodiment, the feeder 28 is provided to include a conveying pipe portion ii 281, a conveying pipe portion iii 282, and a guide pipe portion ii 283, and the output port portion of the conveying pipe portion ii 281 and the output port portion of the conveying pipe portion iii 282 are provided to be coupled with the inner port portion of the guide pipe portion ii 283, the housing of the conveying pipe portion ii 281 and the housing of the conveying pipe portion iii 282 are provided to be coupled with the cargo box frame 23, and the input port portion of the conveying pipe portion ii 281 and the input port portion of the conveying pipe portion iii 282 are provided to be coupled with the conveying pipe 27, the outer port portion of the guide pipe portion ii 283 is provided to be coupled with the vehicle-mounted fluidized-bed slurry stirring apparatus 1, and the conveying pipe portion ii 281 and the conveying pipe portion iii 282 are provided to be tubular screw conveyors having the output port portion in the upper side and the input port portion in the lower side, respectively, and the hydraulic motor hydraulic port on the conveying pipe portion ii 281 and the hydraulic motor hydraulic port on the conveying pipe portion iii 282 are provided to be coupled with the motor chassis ii 21, respectively, and the guide pipe portion ii 283 is provided to be a circular tubular body.
Through the material loading machine 28, formed the support tie point to on-vehicle flow state solidification soil thick liquids agitating unit 1, motor chassis II 21, packing box frame 23 and conveying pipeline 27, by passage portion I272, realized being connected with on-vehicle flow state solidification soil thick liquids agitating unit 1, by passage portion II 281 and passage portion III 282, realized being connected with motor chassis II 21, realized being connected with packing box frame 23, realized being connected with conveying pipeline 27, its technical purpose is: for use as a means for delivering a curing agent into the vehicle-mounted fluidized curing soil slurry stirring device 1.
In the present embodiment, two delivery pipes 27 are provided in the cargo box 25, a delivery pipe portion ii 281 is provided to be coupled with a delivery pipe portion i 272 of one of the delivery pipes 27, a delivery pipe portion iii 282 is provided to be coupled with a delivery pipe portion i 272 of the other delivery pipe 27, a delivery pipe portion i 271 is provided to be coupled with a lower box portion 252, input port portions of the delivery pipe portions i 271 are provided to be distributed in correspondence with the partition plate portions 253, and a lower tube portion 262 is provided to be coupled with an upper box portion 251.
In the present embodiment, the vehicle-mounted fluidized-bed solidified soil slurry stirring device 1 and the vehicle-mounted solidifying agent transporting device 2 are arranged to be distributed in a manner of butt-joint injection, and the material guiding pipe portion ii 283 is arranged to be coupled with the mixing drum 13.
The invention will be further described with reference to the following examples, which are intended to illustrate the invention and not to limit it further.
A preparation method of fluid-state solidified soil slurry for highway backfill comprises the following steps: in a place where cement and fly ash are stored, cement and fly ash are mixed to prepare a curing agent, a hydraulic motor positioned on the outer end of a leveling rod part 254 is operated, the leveling rod part 254 is rotated in an upper box part 251, the curing agent is injected into the upper box part 251 and a lower box part 252 through an upper cylinder part 261 and a lower cylinder part 262, the injection angle of the curing agent is adjusted by swinging in the lower cylinder part 262 through a turnover plate part 263, the curing agent is uniformly distributed and re-stirred and mixed by the leveling rod part 254, when the curing agent positioned in the upper box part 251 and the lower box part 252 is in a full state, the hydraulic motor positioned on the outer end of the leveling rod part 254 is in a non-operated state, the vehicle-mounted curing agent conveying device 2 is placed in a soil body stacking place through a motor chassis II 21,
the turning telescopic cylinder 154 is contracted, the bucket 153 is in a vertical state, the vehicle-mounted fluid solidified soil slurry stirring device 1 is placed on a soil body accumulation place through the motor-driven chassis I11, the mixing drum 13 is in a clockwise rotation state, a fixed amount of water is injected into the mixing drum 13 through a water pump of the water adding device 17, the turning telescopic cylinder 154 is in an extending state, the bucket 153 is in a transverse horizontal state, the soil body is shoveled into the bucket 153 through the movement of the motor-driven chassis I11, the turning telescopic cylinder 154 is contracted, the bucket 153 is in a vertical state, the lower end port of the bucket 153 is placed on the material port of the mixing drum 13, the discharging telescopic cylinder 155 is in an extending state, the bottom sealing plate 156 is rotated on the bucket 153, the lower end port of the bucket 153 is in an opening state, and the soil body in the bucket 153 falls into the mixing drum 13, when the soil in the bucket 153 falls into the mixing drum 13, the discharge telescoping cylinder 155 is contracted, the bottom seal plate 156 is rotated in the opposite direction on the bucket 153, the lower end port of the bucket 153 is sealed, the reverse telescoping cylinder 154 is extended, the outer end of the material guiding pipe II 283 is placed on the material port of the mixing drum 13 by the motor chassis II 21 after the soil is filled into the mixing drum 13, the hydraulic motor on the conveying pipe I271, the hydraulic motor on the conveying pipe II 281 and the hydraulic motor on the conveying pipe III 282 are operated, the curing agent in the upper and lower box 251 and 252 is conveyed outward by the conveying pipe I271, the curing agent is conveyed into the conveying pipe II 281 and the conveying pipe III by the conveying pipe I272, the curing agent is conveyed upward by the conveying pipe II 281 and the conveying pipe III 282, the curing agent is conveyed into the mixing drum 13 through the material guide pipe part II 283, the quantitative curing agent is conveyed into the mixing drum 13 through the weighing sensor 24, the curing agent and the soil body are strongly stirred and mixed by the mixing drum 13 in a clockwise rotation state to prepare the fluid state cured soil slurry, the overturning telescopic cylinder part 154 is in a contracted state, the bucket part 153 is in a vertical state, the fluid state cured soil slurry is conveyed to a highway backfilling construction site through the motor chassis I11, the mixing drum 13 is in a anticlockwise rotation state, and the fluid state cured soil slurry in the mixing drum 13 is discharged through the guide pipe 16.
In the verification of the invention, the inventor abandons the prior art characteristics of high construction cost and long period caused by the use of a fixed mixing station, namely a cement stabilized soil mixing station, firstly proposes the technical characteristics that the storage place of the raw material with high dosage of the fluid state solidified soil slurry is used as a preparation place, and obtains the first unexpected technical effects: the soil body is provided with more choices, and a second unexpected technical effect is obtained: the lengthened line type supply of the curing agent is realized, the raw material supply of the fluid curing soil slurry is ensured, and the third unexpected technical effect is obtained: the basic principle of selecting soil bodies by taking the backfill construction site of the expressway is realized, the planning of the reserved soil bodies during the early construction of the expressway is ensured, and the fourth unexpected technical effect is obtained: the transportation process and the preparation process are combined together, and the construction efficiency is improved.
In the second embodiment of the present invention, the vehicle-mounted solidifying agent transporting device 2 and the vehicle-mounted solidifying soil slurry stirring device 1 are connected to each other in such a manner that the place where the raw materials having a high amount of the solidifying soil slurry are stored is used as a preparation place.
In this embodiment, the vehicle-mounted fluidized-bed soil slurry stirring device 1 is connected to the vehicle-mounted curing agent transporting device 2 so that the raw materials of the fluidized-bed soil slurry are stirred and mixed in a slurry state during transportation.
The second embodiment of the present invention is based on the first embodiment,
a second embodiment of the invention comprises the steps of: the vehicle-mounted curing agent conveying device 2 realizes the transportation of raw materials with low consumption of the fluid state curing soil slurry, the vehicle-mounted fluid state curing soil slurry stirring device 1 realizes the stirring and mixing of the raw materials with high consumption of the fluid state curing soil slurry in the slurry state in the transportation process, and the storage place of the raw materials with high consumption of the fluid state curing soil slurry is used as a preparation place.
The second embodiment of the present invention is based on the first embodiment.
The invention has the following characteristics:
1. due to the design of the vehicle-mounted curing agent conveying device 2 and the vehicle-mounted fluid-state curing soil slurry stirring device 1, the vehicle-mounted curing agent conveying device 2 is used for conveying raw materials with low consumption of fluid-state curing soil slurry, the vehicle-mounted fluid-state curing soil slurry stirring device 1 is used for stirring and mixing the raw materials with high consumption of fluid-state curing soil slurry in the slurry state in the conveying process, a storage place of the raw materials with high consumption of fluid-state curing soil slurry is used as a preparation place, and the technical problems that the construction cost is high and the period is long due to the fact that a fixed mixing station, namely a cement stabilized soil stirring station, are all used are solved, so that the applicability of backfilling of fluid-state curing soil for long-distance linear engineering such as highways is improved.
2. Due to the design of the motor chassis I11, the offset cab 12, the mixing drum 13, the rotary support 14, the charging hopper 15, the guide pipe 16 and the water adding device 17, the soil body, cement, fly ash and water are mixed.
3. The motor chassis II 21, the auxiliary frame 22, the container frame 23, the weighing sensor 24, the container 25, the feed hopper 26, the conveying pipe 27 and the feeding machine 28 are designed, so that the mixture of cement and fly ash is transported.
4. Because the structure shape is designed to limit the numerical range, the numerical range is the technical characteristic in the technical scheme of the invention, and the technical characteristic of the numerical range is not calculated through a formula or obtained through limited tests, and the tests show that the technical characteristic of the numerical range has good technical effect.
5. Because the technical characteristics of the invention are designed, the experiment shows that the performance indexes of the invention are at least 1.7 times of the existing performance indexes under the independent and mutually aggregated functions of the technical characteristics, and the invention has good market value through evaluation.
The technical features of the vehicle-mounted curing agent transporting device 2 and the vehicle-mounted fluidized-bed soil slurry stirring device 1, which are connected with the storage place of the raw materials with high usage of the fluidized-bed soil slurry, are one of the embodiments of the present invention, and the technical features of the above embodiments may be arbitrarily combined, so as to meet the requirements of patent laws, patent implementation rules and examination guidelines, and no description will be made of the embodiments of all possible combinations of the technical features of the above embodiments.
The above embodiments are merely one implementation form of the apparatus and method for preparing a fluid-state solidified soil slurry for highway backfilling according to the present invention, and it is within the scope of the present invention to add or reduce components or steps in the apparatus or method according to other modifications of the solution provided by the present invention, or to apply the present invention to other technical fields close to the present invention.
Claims (10)
1. A flow state solidification soil thick liquids preparation facilities for highway backfill, characterized by: the vehicle-mounted curing agent stirring device (1) is used for stirring and mixing the raw materials of the fluid curing soil.
2. The apparatus for preparing a fluidized solidified soil slurry for backfilling of expressway according to claim 1, characterized in that: the vehicle-mounted curing agent conveying device (2) and the vehicle-mounted fluid-state curing soil slurry stirring device (1) are connected with each other in a way that a storage place of raw materials with high dosage of fluid-state curing soil slurry is taken as a preparation place.
3. The apparatus for preparing the fluid-state solidified soil slurry for backfilling of expressway according to claim 2, characterized in that: the vehicle-mounted fluidized solidified soil slurry stirring device (1) is connected with the vehicle-mounted curing agent conveying device (2) in a mode that raw materials of the fluidized solidified soil slurry are stirred and mixed in a slurry state in the conveying process.
4. The apparatus for preparing a fluidized solidified soil slurry for backfilling of expressway according to claim 1, characterized in that: the vehicle-mounted curing agent conveying devices (2) are distributed corresponding to the vehicle-mounted fluidized curing soil slurry stirring devices (1).
5. The apparatus for preparing the fluid-state solidified soil slurry for backfilling of expressway according to claim 4, wherein: the vehicle-mounted fluidized solidified soil slurry stirring device (1) is arranged as a motor chassis I (11), an offset cab (12), a stirring cylinder (13), a rotary support (14), a charging hopper (15), a guide pipe (16) and a water adding device (17), the rotary support (14) is arranged at the end face of the upper end of the motor chassis I (11), the offset cab (12) and the stirring cylinder (13) are respectively arranged on the rotary support (14) and the water adding device (17) is arranged between the stirring cylinder (13) and the motor chassis I (11), the charging hopper (15) and the guide pipe (16) are respectively arranged on the stirring cylinder (13) and the stirring cylinder (13) is connected with the vehicle-mounted solidifying agent conveying device (2),
or, the motor chassis I (11) is arranged as a truck chassis with double axles, one side surface of the upper end surface of the motor chassis I (11) is arranged to be connected with the rotary support (14), the other side surface of the upper end surface of the motor chassis I (11) is arranged to be connected with the water adding device (17), the hydraulic port parts of the motor chassis I (11) are respectively arranged to be connected with the mixing drum (13), the rotary support (14), the charging hopper (15) and the water adding device (17), the operating device of the motor chassis I (11) is arranged to be connected with the offset cab (12) in an embedded way,
Or, the lower part of the inner side surface of the offset cab (12) is connected with the rotary support (14) and the offset cab (12) is connected with an operating device of the motor chassis I (11) in a receiving way,
or the rotary support (14) is arranged as a hydraulic rotary driving device, the hydraulic port of the rotary support (14) is arranged to be connected with the motor chassis I (11), the fixed ring part of the rotary support (14) is arranged to be connected with the motor chassis I (11), the upper end face of the rotary ring part of the rotary support (14) is arranged to be connected with the mixing drum (13), the side face of the rotary ring part of the rotary support (14) is arranged to be connected with the offset cab (12),
or the mixing drum (13) is arranged as a mixing drum for a concrete mixing transport vehicle, the lower bracket of the mixing drum (13) is connected with the rotary support (14), the material opening of the mixing drum (13) is respectively connected with the guide pipe (16) and the water adding device (17), the lower bracket of the mixing drum (13) is connected with the charging hopper (15), the hydraulic port of the mixing drum (13) is connected with the motor chassis I (11),
or the guide pipe (16) is arranged as a guide pipe used on the concrete mixing transport vehicle, and the inner end part of the guide pipe (16) is arranged to be connected with the mixing drum (13),
or the charging hopper (15) is arranged to comprise a swinging frame part (151), a middle lug part (152), a bucket part (153), a turnover telescopic cylinder part (154), a discharging telescopic cylinder part (155) and a bottom sealing plate part (156), the side wall of the lower end port of the bucket part (153) is arranged to be connected with the lug seat on the vertical part of the bottom sealing plate part (156) through a pin shaft, the inner end surface part of the vertical part of the bottom sealing plate part (156) is arranged to be connected with the lower end port part of the bucket part (153) in contact and the lug seat on the outer end surface part of the vertical part of the bottom sealing plate part (156) is arranged to be connected with one end of the discharging telescopic cylinder part (155) through a pin shaft, the other end of the discharging telescopic cylinder part (155) is arranged to be connected with the middle lug part (152) through a pin shaft, the inner end surface part of the middle lug part (152) is arranged to be connected with the vertical part of the swinging frame part (151) through a pin shaft, the outer end surface part of the swinging frame part (151) is arranged to be connected with the side surface part of the bucket part (153) through a pin shaft, the turnover telescopic cylinder part (154) is arranged to be connected with one end of the other end part of the swinging cylinder part (151) through a pin shaft and the turnover telescopic cylinder part (13) is arranged to be connected with one end of the end part of the swinging cylinder part (151) through a pin shaft, the hydraulic port of the overturning telescopic cylinder part (154) and the hydraulic port of the discharging telescopic cylinder part (155) are respectively arranged to be connected with the motor chassis I (11), the swinging frame part (151) is arranged to be an H-shaped frame body, the middle lug part (152) is arranged to be a double-plate lug seat, the bucket part (153) is arranged to be a cylinder body, the overturning telescopic cylinder part (154) and the discharging telescopic cylinder part (155) are respectively arranged to be two-section telescopic cylinders, the bottom sealing plate part (156) is arranged to be an L-shaped sheet body,
Or, the water adding device (17) is arranged as an integrated part with a water tank and a water pump, the lower end face part of the water tank and the lower end face part of the water pump of the water adding device (17) are respectively arranged to be connected with the motor chassis I (11), the hydraulic port of the water pump of the water adding device (17) is arranged to be connected with the motor chassis I (11) and the input port part of the water pump of the water adding device (17) is arranged to be connected with the water tank of the water adding device (17), the output port part of the water pump of the water adding device (17) is arranged to be connected with the mixing drum (13) and the water tank of the water adding device (17) is arranged as a box body with a sealing cover, and the water pump of the water adding device (17) is arranged as a precision metering water pump with a hydraulic motor.
6. The apparatus for preparing the fluid-state solidified soil slurry for backfilling of expressway according to claim 4, wherein: the vehicle-mounted curing agent conveying device (2) comprises a motor chassis II (21), an auxiliary frame (22), a container frame (23), a weighing sensor (24), a container (25), a feed hopper (26), a feed conveying pipe (27) and a feeding machine (28), wherein the auxiliary frame (22) is arranged on the motor chassis II (21), the container frame (23) is arranged on the auxiliary frame (22) and the weighing sensor (24) is arranged between the container frame (23) and the auxiliary frame (22), the container (25) and the feeding machine (28) are arranged on the container frame (23) and the feed hopper (26) is arranged on the container (25), the feed conveying pipe (27) is arranged between the feeding machine (28) and the container (25), and the feeding machine (28) is connected with the vehicle-mounted fluid-state curing soil slurry stirring device (1).
7. The apparatus for preparing the fluid-state solidified soil slurry for backfilling of expressway according to claim 6, wherein: the motor chassis II (21) is arranged as a cargo carrying chassis with a flat-head cab, the side part of the upper end face of the motor chassis II (21) is arranged to be connected with the auxiliary frame (22), the hydraulic ports of the motor chassis II (21) are respectively arranged to be connected with the cargo box (25), the conveying pipe (27) and the loading machine (28),
or the auxiliary frame (22) is arranged as a strip-shaped member with a mounting hole body at the end, the lower end face part of the auxiliary frame (22) is arranged to be connected with the motor chassis II (21), the mounting hole body of the auxiliary frame (22) is arranged to be connected with the container frame (23), the upper end face part of the auxiliary frame (22) is arranged to be connected with the weighing sensor (24),
or the container frame (23) is a three-dimensional frame with a inserted link at the corner of the lower end surface, the inserted link of the container frame (23) is connected with the mounting hole body of the auxiliary frame (22), the lower longitudinal part of the container frame (23) is connected with the weighing sensor (24) in a contact way, the container frame (23) is connected with the container (25) in a containing way, the rear end surface of the container frame (23) is connected with the feeding machine (28),
or the weighing sensor (24) is arranged as a pressing type weighing sensor, the shell of the weighing sensor (24) is arranged to be connected with the auxiliary frame (22), the sensitive element of the weighing sensor (24) is arranged to be connected with the container frame (23) in a contact way,
Or, the container (25) is provided to include an upper case portion (251), a lower case portion (252), a partition plate portion (253) and a leveling rod portion (254), and a lower opening portion of the upper case portion (251) is provided to be coupled to an upper opening portion of the lower case portion (252), a bottom wall inner end face portion of the lower case portion (252) is provided to be coupled to a lower end face portion of the partition plate portion (253) and the upper case portion (251) is provided to be in accommodating coupling with the leveling rod portion (254), front and rear side walls of the upper case portion (251) are provided to be in rotational coupling with the leveling rod portion (254) and an upper end face portion of the upper case portion (251) is provided to be coupled to a hopper (26), a lower case portion (252) is provided to be in accommodating coupling with a feed pipe (27) and front and rear side walls of the lower case portion (252) are provided to be coupled to the feed pipe (27), an outer end face portion of the partition plate portion (253) is provided to be distributed in correspondence to the lower end face portion of the partition plate portion (253) and an outer end face portion of the upper case portion (251) is provided to be in accommodating coupling with the leveling rod portion (254), an outer end face portion of the upper case (251) and an outer end face portion of the lower case (252) is provided to be in the box-shaped form of a box-shaped body (23) is provided to be in the shape of a box-shaped body (23) is provided to be coupled to be in the accommodating coupling with the feed pipe portion (252), and a hydraulic pressure tank body (23) is provided to be in the box-shaped end portion (23), the partition plate parts (253) are arranged and distributed at intervals along the transverse central line of the upper box part (251), the material homogenizing rod parts (254) are arranged as helical blades with rod heads at the ends, the rod heads of the material homogenizing rod parts (254) are rotationally connected with the front and rear side walls of the upper box part (251) and the material homogenizing rod parts (254) are arranged and distributed at intervals along the longitudinal central line of the upper box part (251),
Or, the feed hopper (26) is provided to include an upper tube portion (261), a lower tube portion (262) and a turnover plate portion (263) and a lower end port portion of the upper tube portion (261) is provided to be coupled with an upper end face portion intermediate portion of the lower tube portion (262), the lower tube portion (262) is provided to be coupled with the turnover plate portion (263) in a housing manner and left and right side face portions of the lower tube portion (262) are provided to be coupled with a rotation shaft located on the turnover plate portion (263), the lower end port portion of the lower tube portion (262) is provided to be coupled with the cargo box (25) and the upper tube portion (261) is provided as a circular tubular body, the lower tube portion (262) is provided as a trapezoid box body and the turnover plate portion (263) is provided as a sheet body having a shaft head on a side face,
or, the conveying pipe (27) is provided to include a conveying pipe portion I (271) and a guiding pipe portion I (272) and one of the port portions of the conveying pipe portion I (272) is provided to be coupled with the output port portion of the conveying pipe portion I (271), the other port portion of the conveying pipe portion I (272) is provided to be coupled with the loading machine (28) and the conveying pipe portion I (271) is provided to be coupled with the container (25) in a submerged manner, the conveying pipe portion I (271) is provided as a tubular screw conveyor having an input port portion at an upper side portion and a hydraulic motor hydraulic port on the conveying pipe portion I (271) is provided to be coupled with the motor chassis II (21), the guiding pipe portion I (272) is provided as a circular tubular body,
Or the feeding machine (28) is provided with a conveying pipe part II (281), a conveying pipe part III (282) and a material guiding pipe part II (283), the output port part of the conveying pipe part II (281) and the output port part of the conveying pipe part III (282) are respectively provided with the inner port part of the material guiding pipe part II (283) to be connected, the shell of the conveying pipe part II (281) and the shell of the conveying pipe part III (282) are respectively provided with the container frame (23) to be connected, the input port part of the conveying pipe part II (281) and the input port part of the conveying pipe part III (282) are respectively provided with the material conveying pipe (27) to be connected, the outer port of the material guiding pipe part II (283) is connected with the vehicle-mounted fluidized solidified soil slurry stirring device (1), the conveying pipe part II (281) and the conveying pipe part III (282) are respectively arranged as a tubular screw conveyor with an output port part at the upper part of the side surface and an input port part at the lower part of the side surface, the hydraulic motor hydraulic port on the conveying pipe part II (281) and the hydraulic motor hydraulic port on the conveying pipe part III (282) are respectively connected with the motor chassis II (21), the material guiding pipe part II (283) is arranged as a circular tubular body,
or, two conveying pipes (27) are arranged in the container (25), a conveying pipe part II (281) is arranged to be connected with a conveying pipe part I (272) of one conveying pipe (27), a conveying pipe part III (282) is arranged to be connected with a conveying pipe part I (272) of the other conveying pipe (27), the conveying pipe part I (271) is arranged to be connected with a lower box part (252), input port parts of the conveying pipe parts I (271) are arranged to be distributed corresponding to the partition plate parts (253), and a lower barrel part (262) is arranged to be connected with an upper box part (251).
8. The fluidized solidified soil slurry preparation apparatus for backfilling of expressway according to any one of claims 1 to 7, characterized in that: the vehicle-mounted fluidized solidified soil slurry stirring device (1) and the vehicle-mounted solidifying agent conveying device (2) are distributed according to the mode of butt joint material injection,
or, the material guiding pipe part II (283) is connected with the mixing drum (13).
9. A preparation method of fluid-state solidified soil slurry for highway backfill is characterized by comprising the following steps: the method comprises the following steps: the vehicle-mounted curing agent conveying device (2) is used for conveying raw materials with low consumption of the fluid curing soil slurry, the vehicle-mounted fluid curing soil slurry stirring device (1) is used for stirring and mixing the raw materials of the fluid curing soil slurry in a slurry state in the conveying process, and a storage place of the raw materials with high consumption of the fluid curing soil slurry is used as a preparation place.
10. The method for preparing the fluid-state solidified soil slurry for backfilling of expressways according to claim 4, wherein the method comprises the following steps: the method comprises the following steps: in a cement and fly ash storage place, cement and fly ash are mixed to prepare a curing agent, a hydraulic motor positioned on the outer end of a homogenizing rod part (254) is in an operating state, the homogenizing rod part (254) is rotated in an upper tank part (251), the curing agent is injected into the upper tank part (251) and a lower tank part (252) through an upper tank part (261) and a lower tank part (262), the overturning plate part (263) swings in the lower tank part (262), the injection angle of the curing agent is adjusted, the curing agent is uniformly distributed and re-stirred by the homogenizing rod part (254), when the curing agent positioned in the upper tank part (251) and the lower tank part (252) is in a full state, the hydraulic motor positioned on the outer end of the homogenizing rod part (254) is in a non-operating state, a vehicle-mounted curing agent conveying device (2) is put into a soil stacking place through a motor chassis II (21), the overturning telescopic cylinder part (154) is in a state, the bucket part (153) is in a vertical state, the bucket part (153) is in a telescopic state, the bucket part (11) is in a horizontal state, the water is in a horizontal state by a water pump (13) is in a horizontal state by a telescopic cylinder (11), the water is in a horizontal state by a telescopic cylinder (13), the soil body is shoveled into the bucket part (153), the overturning telescopic cylinder part (154) is in a contracted state, the bucket part (153) is in a vertical state, the lower end port part of the bucket part (153) is placed on the material port part of the mixing drum (13), the unloading telescopic cylinder part (155) is in an extending state, the bottom sealing plate part (156) is rotated on the bucket part (153), the lower end port part of the bucket part (153) is in an open state, the soil body in the bucket part (153) falls into the mixing drum (13), when the soil body in the bucket part (153) is completed and falls into the mixing drum (13), the unloading telescopic cylinder part (155) is in a contracted state, the bottom sealing plate part (156) is rotated on the bucket part (153) in a reverse direction, the overturning telescopic cylinder part (154) is in an extending state, after the soil body with a fixed amount is filled into the mixing drum (13), the outer end part of the guide pipe part II (283) is placed on the upper part of the upper conveying pipe (271) of the motor (282) and the upper part (252) of the upper conveying pipe (252) of the hydraulic pressure pipe (251) is placed on the upper part of the conveying pipe (252), the curing agent is conveyed into a conveying pipe part II (281) and a conveying pipe part III (282) through a material guide pipe part I (272), the curing agent is conveyed upwards through the conveying pipe part II (281) and the conveying pipe part III (282), the curing agent is conveyed into a mixing drum (13) through the material guide pipe part II (283), a certain amount of the curing agent is conveyed into the mixing drum (13) through a weighing sensor (24), the curing agent and soil are strongly stirred and mixed by the mixing drum (13) in a clockwise rotation state to prepare fluid curing soil slurry, the overturning telescopic cylinder part (154) is in a contracted state, the bucket part (153) is in a vertical state, the fluid curing soil slurry is conveyed to a highway backfilling construction site through a motor chassis I (11), the mixing drum (13) is in a anticlockwise rotation state, and the fluid curing soil slurry in the mixing drum (13) is discharged through the guide pipe (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311221049.5A CN117001845A (en) | 2023-09-21 | 2023-09-21 | Device and method for preparing fluid-state solidified soil slurry for highway backfill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311221049.5A CN117001845A (en) | 2023-09-21 | 2023-09-21 | Device and method for preparing fluid-state solidified soil slurry for highway backfill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117001845A true CN117001845A (en) | 2023-11-07 |
Family
ID=88563964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311221049.5A Pending CN117001845A (en) | 2023-09-21 | 2023-09-21 | Device and method for preparing fluid-state solidified soil slurry for highway backfill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117001845A (en) |
-
2023
- 2023-09-21 CN CN202311221049.5A patent/CN117001845A/en active Pending
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