Mobile multi-scene fluidized soil rapid production factory and method

Abstract

The invention discloses a mobile multi-scene fluid soil rapid production factory and method, and relates to the technical field of constructional engineering, the mobile multi-scene fluid soil rapid production factory comprises a fluid soil integrated production mechanism, a multi-stage blanking station, a transfer robot, an earthwork robot and a stirring hopper which are mutually matched for use; wherein the earthwork robot is used for rolling waste muck raw materials to adjust the compactness, and collecting and transferring the waste muck raw materials; the multi-stage discharging station is used for storing curing agent production raw materials and accurately regulating and controlling the curing agent feeding ratio according to soil texture; the carrying robot is used for transporting the stirring hopper to the position below the multi-stage discharging station, and curing agent production raw materials are put into the carrying robot through the multi-stage discharging station. And the flow-state soil integrated production mechanism is used for transferring and stirring a stirring hopper filled with raw materials and a curing agent, and stirring the raw materials and the curing agent in a site prefabricated stirring pit outside the equipment. According to the invention, the fluid soil can be rapidly prepared on the construction site, the production time and cost of the fluid soil are greatly saved, and the efficiency and the quality of the fluid soil are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of construction engineering, and in particular to a mobile multi-scenario fluidized soil rapid production factory, and also to a mobile multi-scenario fluidized soil rapid production method. Background Art

[0002] Engineering construction will generate a large amount of construction waste, with engineering slag accounting for the largest proportion. The traditional method is usually to transport the slag to the designated dump site by slag trucks for stacking, which can easily cause problems such as land use and environmental pollution. Improper stacking of slag has caused many landslide accidents. Fluidized soil uses engineering slag as raw material, and mixes soil, curing agent, water, and industrial waste in a certain proportion to form a highly fluid green geotechnical material with the characteristics of self-compacting, high fluidity, impermeability, and environmental protection. It can effectively solve the problems of slag resource utilization and backfilling in narrow engineering areas. It has a wide range of application scenarios and promising prospects.

[0003] Traditional fluidized soil production is a fixed production model that relies on centralized mixing stations and requires long-distance transportation to the construction site. The transportation cost is high and it is easy to cause material performance loss (such as reduced fluidity and insufficient initial setting time). At the same time, it has a high degree of site dependence. It requires fixed sites and large equipment, and is difficult to adapt to remote, narrow or temporary engineering needs. In addition, because the equipment is fixed, it is difficult to flexibly adjust the formula and output, which can easily cause material waste or insufficient supply. In addition, because it is a fixed station construction, it will lead to concentrated dust and noise pollution, and the high carbon emissions during the transportation process will bring more serious environmental problems. Summary of the invention

[0004] The purpose of the present invention is to provide a mobile multi-scenario rapid production plant for fluidized soil, which can be used for construction in mountainous areas with inconvenient transportation, construction in subway tunnels or old communities with narrow space, post-disaster reconstruction that requires rapid response, construction in nature reserves with high requirements for noise or environmental pollution, and special soil engineering construction that requires adjustment of formulas or customized formulas at any time. The slag at the construction site or transported by slag trucks can be processed by earthmoving robots and slag processing mechanisms, and then transported to a mixing bucket, and then quantitatively proportioned by a three-level unloading station, and finally placed in an integrated fluidized soil production mechanism for mixing and output, thereby realizing rapid preparation of fluidized soil at the construction site, greatly saving the production time and cost of fluidized soil, and improving efficiency and fluidized soil quality.

[0005] Another object of the present invention is to provide a mobile multi-scenario rapid production method for fluidized soil, which can be directly applied to existing fluidized soil construction. By dividing the fluidized soil production into three scenarios, the three forms of the fluidized soil integrated production mechanism are used in conjunction with a three-level unloading station, an earthmoving robot, and a mixing bucket to produce the fluidized soil on-site, thereby effectively improving the production efficiency of the fluidized soil.

[0006] To further achieve the above object, the present invention adopts the following technical solutions:

[0007] In a first aspect, the present invention provides a mobile multi-scenario fluid soil rapid production factory, comprising:

[0008] A mixing bucket, including a receiving bucket and mixing universal wheels provided below the receiving bucket, for loading and transporting raw materials, cooperating with a handling robot to transport the raw materials, and serving as a mixing container for fluid soil production;

[0009] An earthwork robot, including a robot body and a robot frame provided on the robot body. Inside the robot frame, a robot main body support frame is formed by several lead screws. A frog hopper, a rammer, a roller and / or a soil shoveling unit are mounted on the robot main body support frame, for realizing the compaction adjustment of the density of waste soil raw materials, collection and transfer;

[0010] A multi-stage feeding station, including a bottom frame composed of several alloy frames. The bottom frame is divided into multiple units with the same structure. Each unit is provided with a feeding unit, and each feeding unit is provided with a pressure sensor, for storing raw materials for curing agent production and accurately regulating the feeding ratio of the curing agent according to the soil quality;

[0011] A handling robot, including a jacking unit, a handling device and a storage table that cooperate with each other, for transporting the mixing bucket to below the multi-stage feeding station and putting the raw materials for curing agent production into it by the multi-stage feeding station, and assisting the waste soil treatment mechanism to turn over for waste soil raw material feeding;

[0012] A fluid soil integrated production mechanism, including a middle frame area composed of several steel pipes. A mixing device is provided above the middle frame area, and a mobile processing platform is provided below, for transporting and mixing the mixing bucket filled with raw materials and curing agent, and mixing the raw materials and curing agent in a prefabricated mixing pit outside the equipment on-site.

[0013] Optionally, the receiving bucket is a trough-shaped box with lifting rings around it. A discharge switch is provided on one side of the bottom of the trough-shaped box. Iron sheets are provided at the bottom of the trough-shaped box, limiting angle irons are provided around the iron sheets, and several mixing universal wheels are provided at the bottom of the iron sheets.

[0014] Optionally, both the front and rear parts of the robot main body support frame extend outward and are connected to a component unit mounting seat. The component unit mounting seat located in the front is used to mount a frog hopper / soil shoveling unit, and the component unit mounting seat located in the rear is used to mount a roller; A rammer is installed in the internal space of the robot main body support frame.

[0015] Optionally, the earth-shoveling unit has a hinge support as the main body. Driven hydraulic rods are provided at both ends of the hinge support, and a driving hydraulic rod is provided in the middle. The end of the output shaft of the driving hydraulic rod is hinged to one end of a fourth connecting rod. The other end of the fourth connecting rod is hinged to one end of a third connecting rod. The other end of the third connecting rod is hinged to a bucket. The output shaft of the driven hydraulic rod is hinged to an auxiliary support rod. One end of the auxiliary support rod is hinged to the hinge support, and the other end is hinged to the bucket. One end near the bucket is also connected to the fourth connecting rod by a connecting rod and three bearings to connect two auxiliary support rods.

[0016] Optionally, the blanking unit has a blanking bucket as the main body, and a blanking switch is provided at the bottom of the blanking bucket.

[0017] Optionally, the lifting unit has a first chassis as the main body. Universal wheels are provided at the four feet of the first chassis. The upper part of the first chassis is a rectangular platform. A first hydraulic push rod is provided on one side of the rectangular platform. The output shaft of the first hydraulic push rod is hinged to one end of a first connecting rod. The other end of the first connecting rod is hinged to a lifting platform. One end of the lifting platform is hinged to the rectangular platform.

[0018] The handling device has a second chassis as the main body. Rollers are provided under the second chassis, and a forklift lifting frame is provided on it. The forklift lifting frame uses a second hydraulic push rod to lift and lower the handling platform and the front fork on it. Fixed blocks are also provided on the forklift lifting frame for stable lifting.

[0019] Optionally, the integrated production mechanism for fluid soil is divided into three regions from top to bottom, namely the top shielding region, the middle frame region, and the bottom disassembly region. The middle frame region is the main body of the entire integrated production mechanism for fluid soil. It is mainly composed of four vertical long steel pipes at the four corners. Two horizontal steel pipes are connected between adjacent two vertical long steel pipes, both above and below. The middle frame region also includes a vertical first lead screw installed between two horizontal steel pipes.

[0020] The top shielding region includes short vertical steel pipes provided at both ends of the upper horizontal steel pipe. A rain shelter is provided at the top of the vertical steel pipe. The top shielding region also has a horizontal upper guide rail. A fixed hoist is provided at the rear of the upper guide rail, and a movable hoist that can slide back and forth is provided at the front.

[0021] The bottom disassembly region is mainly composed of a movable processing platform as the main body. It is installed below the middle frame region through a second lead screw installed before and after the lower horizontal steel pipe. The bottom disassembly region also includes a support seat installed at the bottom of the vertical long steel pipe in the middle frame region. A jack universal wheel is provided on one side of the steel pipe near the upper part of the support seat, and a hydraulic cylinder is provided on the other side.

[0022] Optionally, the stirring device includes two angle irons mounted on the first lead screw. A fixed frame is connected between the two angle irons. The middle of the fixed frame is hollowed out and is provided with a number of fixed plates. A stirring motor is provided in the middle area of the fixed frame. The stirring shaft of the stirring motor passes through the fixed plate and extends below the fixed frame. A number of stirring blades are provided on the stirring shaft, and pressure sensors are installed on the stirring blades.

[0023] Optionally, the mobile processing platform includes mobile longitudinal steel pipes installed between every two second lead screws. Moving tracks are provided at both ends of the two mobile longitudinal steel pipes. A moving trolley is provided on the moving tracks. The moving trolley is mainly composed of a frame. First rollers installed on the moving tracks are provided around the frame. A circular rack track is provided on one of the first rollers. A second motor is provided in the frame near the circular rack track. A first gear is provided on the output shaft of the second motor. The first gear meshes with the circular rack track. By driving the second motor to drive the first gear to rotate, the moving trolley moves on the moving tracks.

[0024] Furthermore, a steel plate is installed on the top of the moving trolley. Upright baffles are provided around the steel plate. Four openings are provided on the steel plate for placing the stirring universal wheels of the stirring hopper.

[0025] Optionally, it further includes a muck treatment mechanism. The muck treatment mechanism is arranged on the grooved ground. A groove matching the shape of the muck treatment mechanism is opened on the grooved ground. The muck treatment mechanism includes a sloping channel in the middle. Lifting lugs for transporting the muck treatment mechanism are provided on both sides of the sloping channel;

[0026] A micro piezoelectric sensor array is further provided on the slope of the muck treatment mechanism for detecting the pressures at various places inside the soil through the piezoelectric sensor array, so as to judge the muck density.

[0027] In a second aspect, the present invention provides a method for rapidly producing fluid soil in three different scenarios, using the aforementioned mobile multi-scenario fluid soil rapid production factory, wherein:

[0028] The method for rapidly producing fluid soil in the first scenario includes the following steps:

[0029] S1. Scenario selection: When it is applied to the situation where there is no on-site engineering muck as a production raw material and only the equipment of the factory itself is used for stirring production, it includes subway tunnels with narrow spaces or construction in old residential areas;

[0030] S2. Earthwork treatment: The muck is transported by external muck trucks for raw material feeding. First, a trough is dug at a suitable position in the construction site with a bucket. The trough is placed with a muck treatment mechanism, making the top of the muck treatment mechanism level with the ground, and the internal slope-shaped channel extending deep underground. Control the muck truck to dump the muck into the internal slope-shaped channel of the muck treatment mechanism for muck treatment. Adjust the component units installed on the earthwork robot to cycle back and forth above the muck treatment mechanism according to the actual situation, so that the muck in the ramp is rolled and compacted. At the same time, use the piezoelectric sensor array in the ramp to detect the compaction degree of the muck in real time, compact it to an appropriate compaction degree, and transport the muck to the next treatment link;

[0031] S3. Proportioning and mixing: Control the handling device to move near the muck treatment mechanism, control the handling device to move the muck treatment mechanism near the lifting unit, place the muck treatment mechanism on the lifting platform, control the mixing bucket to move to one side of the lifting unit, so that the receiving hopper is aligned with the lowest inclined position of the lifting platform. Then control the first hydraulic push rod to push out the first connecting rod to lift the lifting platform and synchronously lift the front fork, so that the muck treatment mechanism is inclined to a large extent. Among them, the muck slides out of the slope-shaped channel under the action of gravity and falls into the receiving hopper. After all the muck is received in the receiving hopper, control the mixing bucket to move near the multi-stage feeding station, control the receiving hopper to align with the required feeding bucket according to the actual needs, control the feeding switch to open for feeding, and at the same time use the pressure sensor to monitor the feeding quality in the bucket. When the specified pressure difference is reached, close the feeding switch, and then control the mixing bucket to move near the fluid soil integrated production mechanism to prepare for mixing production;

[0032] S4. Mixing production: In this scenario, the factory's own equipment is used for mixing production. The handling device moves near the mixing bucket. At this time, the fluid soil integrated production mechanism is in a fixed production form. The handling device inserts and lifts the lifting lug of the mixing bucket and places the mixing bucket in the moving trolley of the moving processing platform. The four mixing universal wheels are inserted into the openings of the steel plate, and the entire production mechanism is switched to a lifting and combined form. Push out the hydraulic cylinder so that the middle frame area on it rises to an appropriate position. Then drive the first motor of the moving processing platform to extend the second lead screw at the same time, so that there is a height difference between the receiving hopper and the mixing device, so that the mixing shaft is inserted into the receiving hopper, and start the mixing motor to mix the materials in the receiving hopper. Monitor the fluid mixing pressure through the pressure sensor on the mixing blade, and then monitor the production progress until the required fluid soil is mixed.

[0033] The rapid production method of fluid soil in the second scenario includes the following steps:

[0034] S1. Scenario selection: When applied to the construction site factory muck raw materials that can be reprocessed and utilized, and only the factory's own equipment is used for mixing production, it includes construction in mountainous areas with inconvenient transportation or construction in nature reserves with high requirements for noise or environmental pollution;

[0035] S2, Earthwork treatment: In this scenario, the earthwork robot usually processes the muck on-site as raw material for feeding. If there is no requirement for the compactness of the earthwork in this case, the bucket is used to scoop up the muck on the site and directly put it into the receiving hopper, and then the steps S3 and S4 in the first scenario are carried out until the production of fluid soil is completed;

[0036] If there is still a requirement for the earthwork compactness in this case, then the bucket is used to scoop up the muck on the site and put it into the muck treatment mechanism in the same first scenario, and the subsequent earthwork compaction, detection, steps S3 and S4 in the first scenario are also used until the production of fluid soil is completed.

[0037] The rapid production method of fluid soil in the third scenario includes the following steps:

[0038] S1, Scenario selection: When it is applied to both on-site material collection and external feeding, but mainly uses the fluid soil production pit temporarily built on-site for temporary large-scale production, and can be quickly transferred everywhere in the field, and multiple different fluid soils can be proportioned, including post-disaster reconstruction that requires rapid response or special soil engineering construction that requires adjusting the formula or customizing the formula at any time;

[0039] S2, Earthwork treatment: In this scenario, a large rectangular mixing pit can be dug in the field with an earthwork robot or a large excavator, and then wooden templates or precast concrete slabs are installed around the pit as supports. The feeding, proportioning, mixing, and stirring are all carried out in the pit. The on-site muck is transported to the mixing pit with a bucket or directly dumped into the mixing pit with a muck truck. After pouring enough muck, prepare for the proportioning and mixing process;

[0040] S3, Proportioning and mixing: In this scenario, universal wheels are assembled under the bottom frame of the multi-stage feeding station, and the multi-stage feeding station is controlled to move above the mixing pit. According to the actual situation, the feeding switch under the corresponding feeding bucket is opened to feed the mixing pit, and at the same time, the pressure sensor is used to monitor the feeding quality in the feeding bucket. After reaching the specified pressure difference, the feeding switch is closed to complete the feeding proportioning;

[0041] S4, Stirring production: Switch the fluid soil integrated production mechanism to the mobile transfer form, and lead the production mechanism to the top of the mixing pit through the jack universal wheels. If the moving processing platform will collide and interfere with the descending stirring device, the first motor is used to drive the second lead screw to lower in advance. Finally, the entire moving processing platform is separated from the fluid soil integrated production mechanism and placed aside. At this time, the entire mechanism is switched to the fixed production form, the stirring shaft of the stirring device penetrates into the mixing pit, the stirring motor is started to stir the materials in the pit, and the pressure sensor on the stirring blade is used to monitor the fluid stirring pressure, thereby monitoring the production progress until the qualified finished fluid soil is formed.

[0042] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0043] 1. The integrated production mechanism of fluid soil designed by the present invention has three usage forms, namely: fixed production form, mobile transfer form, and lifting combination form; these three forms cooperate closely and switch quickly in various scenarios and processes of fluid soil production, making the entire production faster and more efficient.

[0044] 2. The production plant designed by the present invention can not only reprocess and reuse the existing construction waste on site, but also reproduce the construction waste transported by construction waste trucks in narrow areas, with wide application scenarios and high applicability.

[0045] 3. The production plant designed by the present invention has two specific production modes. One is that the production equipment is bound to the production content, and the construction waste is circulated, processed, and reproduced in the factory throughout the process. The advantage of this method is that the production of fluid soil is more stable and of higher quality; the other is that the production equipment is not bound to the production content. By directly digging a mixing pit at the production site, the equipment can be circulated between various production sites, quickly and conveniently producing various types of fluid soil with different ratios. At the same time, a large amount of production does not require additional storage equipment, and the fluid soil produced at each point is directly stored at that point for waiting to be used, which is efficient and can be customized individually, with high practicality.

[0046] 4. The three-stage feeding station designed by the present invention can adjust the specific feeding types and quantities according to the actual situation, and real-time monitor the feeding quality through pressure sensors, and then control the feeding ratio to achieve precise proportioning of the raw materials for fluid soil production, making the quality of the produced fluid soil more guaranteed and the performance of the fluid soil more matching the requirements of the soil-using site.

[0047] 5. The earthwork robot designed by the present invention is equipped with a frog-hopping machine, a rammer, a compactor, and a bucket at the same time, which can fully compact the construction waste. The compactor is used for preliminary compaction of loose earthwork to reduce the porosity and ensure subsequent uniform mixing. The rammer is used in areas such as corners and around trenches that cannot be covered by the compactor to achieve high density through high-frequency impact. The frog-hopping machine is used on slopes, soft foundations, or rough ground to achieve full-area coverage compaction through a hydraulically driven jumping mechanism, effectively ensuring the quality of the subsequent produced fluid soil. BRIEF DESCRIPTION OF THE DRAWINGS

[0048] The drawings described herein are used to provide a further understanding of the present application and form a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation to the present application. In the drawings:

[0049] Figure 1 is a schematic diagram of the overall structure of all components of the entire production plant of the present invention;

[0050] Figure 2 Schematic structural diagram of the integrated production mechanism of flowing soil for the present invention;

[0051] Figure 3 Three-dimensional structural diagram of the integrated production mechanism of flowing soil for the present invention;

[0052] Figure 4 Schematic structural diagram of the stirring device for the present invention;

[0053] Figure 5 Schematic structural diagram of the mobile processing platform for the present invention;

[0054] Figure 6 Schematic structural diagram of the three-stage blanking station for the present invention;

[0055] Figure 7 Schematic structural diagram of the overall structure of the handling part for the present invention;

[0056] Figure 8 Schematic structural diagram of the lifting platform for the present invention;

[0057] Figure 9 Schematic structural diagram of the handling device for the present invention;

[0058] Figure 10 Schematic structural diagram of the earthwork robot for the present invention;

[0059] Figure 11 Schematic structural diagram of the bucket unit of the earthwork robot for the present invention;

[0060] Figure 12 Schematic structural diagram of the mixing bucket for the present invention;

[0061] Figure 13 Schematic structural diagram of the muck treatment mechanism for the present invention.

[0062] Description of the Reference Numerals :

[0063] 1000 - Integrated production mechanism of flowing soil:

[0064] 1100 - Fixed crane;

[0065] 1200 - Stirring device;

[0066] 1201 - Stirring motor; 1202 - Fixed plate; 1203 - Fixed frame; 1204 - Angle iron; 1205 - Stirring shaft; 1206 - Stirring blade; 1207 - First lead screw;

[0067] 1300 - Mobile processing platform;

[0068] 1301 - Mobile track; 1302 - First motor; 1303 - Second lead screw; 1304 - First gear; 1305 - Rack roller; 1306 - Second motor; 1307 - First roller; 1308 - Frame

[0069] 1400 - Hydraulic cylinder; 1500 - Jack universal wheel; 1600 - Mobile crane; 1700 - Upper guide rail; 1800 - Canopy

[0070] 2000 - Three - stage blanking station:

[0071] 2100 - Bottom frame; 2200 - Blanking bucket; 2300 - Blanking switch; 2400 - Pressure sensor

[0072] 3000 - Handling part:

[0073] 3100 - Lifting unit

[0074] 3101 - First hydraulic push rod; 3102 - First connecting rod; 3103 - Movable pin shaft; 3104 - Universal wheel; 3105 - First chassis; 3106 - Lifting platform

[0075] 3200 - Handling device

[0076] 3201 - Front fork; 3202 - Handling platform; 3203 - Second connecting rod; 3204 - Second hydraulic push rod; 3205 - Fixed block; 3206 - Second chassis

[0077] 3300 - Storage table

[0078] 4000 - Earthwork robot:

[0079] 4001 - Robot body; 4002 - Robot frame; 4003 - Component unit mounting seat; 4004 - Signal antenna; 4005 - Frog - hopper machine; 4006 - Rammer; 4007 - Compactor

[0080] 4100 - Bucket; 4200 - Third connecting rod; 4300 - Fourth connecting rod; 4400 - Active hydraulic rod; 4500 - Driven hydraulic rod; 4600 - Hinge support

[0081] 5000 - Mixing bucket:

[0082] 5100 - Receiving bucket; 5200 - Iron sheet; 5300 - Limit angle iron; 5400 - Mixing universal wheel; 5500 - Discharging switch

[0083] 6001 - Grooved ground; 6002 - Muck treatment mechanism Specific implementation mode

[0084] To facilitate the understanding and implementation of the present invention by those of ordinary skill in the art, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the embodiments described herein are only for the purpose of illustrating and explaining the present invention and are not intended to limit the present invention.

[0085] Example 1:

[0086] A mobile multi-scenario fluid soil rapid production plant provided in this embodiment consists of Figure 1 As shown, it includes an integrated fluid soil production mechanism 1000, a three-stage feeding station 2000, a handling robot 3000, an earthwork robot 4000, and a mixing hopper 5000; the mixing hopper 5000 is mainly responsible for containing raw materials, the earthwork robot 4000 is responsible for loading waste soil into the mixing hopper 5000, and the handling robot 3000 can transport the mixing hopper 5000 below the three-stage feeding station 2000, so as to load solidifying agents such as cement, lime, fly ash, etc. into the mixing hopper 5000, and then load the mixing hopper 5000 onto the integrated fluid soil production mechanism 1000 for processing.

[0087] Consisting of Figure 2 、 Figure 3As shown in the figure, the integrated production mechanism 1000 of fluid soil can be divided into three regions from top to bottom, namely the top shielding region, the middle frame region, and the bottom disassembly region. The middle frame region is the main body of the integrated production mechanism 1000 of fluid soil. It is composed of four vertical long steel pipes at the four corners as the main body. After two L-shaped angle steels are connected to form a cross diagonal brace, the two ends of it are respectively fixed to the left and right groups of vertical long steel pipes. Above and below the cross diagonal brace, a horizontal steel pipe welded to the two vertical long steel pipes is also used to connect the two vertical long steel pipes. The middle frame region also includes a vertical first lead screw 1207 installed between the two horizontal steel pipes. Two lead screws are respectively provided in the middle and the rear part of a single horizontal steel pipe. The purpose is to divide the internal space of the middle frame region into two front and rear regions, which can be used to store the mixing bucket 5000 and the mixing device 1200 respectively. It should be noted that the above lead screws are fixed to the horizontal steel pipes by bolts. If necessary, the lead screws can also be replaced by lead screw slides. The driving motor of the lead screw slide is fixed below the horizontal steel pipe at the bottom. The slide is driven by the motor to lift and lower. The slide is fixedly connected to the angle iron 1204 of the mixing device 1200, thereby driving the mixing device 1200 to lift and lower, improving the flexibility of the device. The top shielding region includes shorter vertical steel pipes provided at both ends of the upper horizontal steel pipe. A rain shelter 1800 is provided at the top of the vertical steel pipe. The area of the rain shelter 1800 is larger than the area of the entire middle frame region, covering all the equipment in the integrated production mechanism 1000 of fluid soil. The purpose is to reduce the impact of the environment on the production quality when the equipment is producing in rainy days. At the same time, the top shielding region also includes a longitudinal steel pipe provided between the tops of the other two vertical steel pipes of the middle frame region compared with the cross diagonal brace. A horizontal upper guide rail 1700 is provided on the front and rear two longitudinal steel pipes. A fixed hoist 1100 is provided at the rear of the upper guide rail 1700, and a movable hoist 1600 that can slide back and forth is provided at the front. The bottom disassembly region is mainly composed of a movable processing platform 1300 as the main body. It is installed below the middle frame region through the second lead screw 1303 installed before and after the lower horizontal steel pipe. The bottom disassembly region also includes a support seat installed at the bottom of the vertical long steel pipe of the middle frame region. A selectable jack universal wheel 1500 is provided on one side of the steel pipe near the upper part of the support seat, and a hydraulic cylinder 1400 that can be lifted to a relatively high height is provided on the other side (in the figure, the cylinder is set shorter for easy observation, and the actual extended length can be similar to that of the vertical steel pipe). The above structure enables the integrated production mechanism 1000 of fluid soil to have three working forms: the first is the fixed production form. At this time, the jack universal wheel 1500 flips upwards and does not contact the ground, and the hydraulic cylinder 1400 retracts completely and does not contact the ground. The support seat at the bottom of the vertical long steel pipe directly contacts the ground for fixed support, so that the entire mechanism can produce stably;The second is the mobile transfer form. At this time, the universal wheels 1500 of the jack flip downward to contact the ground, the hydraulic cylinder 1400 retracts completely and does not contact the ground, and the bottom support of the vertical steel pipe does not contact the ground due to the height difference with the universal wheels. At this time, the four universal wheels 1500 of the jack lead the whole mechanism to become a mobile production mechanism and can drive to the required place for production. It should be noted that if you want to switch to this form, first, the hydraulic cylinder 1400 should be pushed out to support the ground. At this time, the support is vacated. Then, select the universal wheels 1500 of the jack and push out its universal wheels to contact the ground, and then retract the hydraulic cylinder 1400 to make the universal wheels fully support the production mechanism, so that the form switching of the whole production mechanism is more stable. The third is the lifting and joint form. This form is mainly used for the height difference joint between the mixing device 1200 and the mixing hopper 5000. In this form, the hydraulic cylinder 1400 can be directly pushed out to raise the middle frame area on it to a suitable position. If there is a receiving hopper 5100 on the mobile processing platform 1300 at this time and mixing work needs to be carried out, the first motor 1302 of the mobile processing platform 1300 is driven to extend the second lead screw 1303 at the same time. If the mixing device 1200 is installed on the transverse steel pipe through a lead screw slide, the slide can be controlled to rise at this time, so that a height difference is created between the receiving hopper 5100 and the mixing device 1200, so that the mixing shaft 1205 can be inserted into the receiving hopper 5100. By controlling the processing trolley on the mobile processing platform 1300 to slide under the mixing shaft 1205, and then retracting the hydraulic cylinder 1400, the second lead screw 1303, and lowering the lead screw slide, the mixing shaft 1205 is inserted into the receiving hopper 5100 to complete the joint.;

[0088] As shown by Figure 4 Figure, the mixing device 1200 includes two angle irons 1204 installed on the first lead screw 1207. A fixed frame 1203 is fixedly connected between the two angle irons 1204. The middle of the fixed frame 1203 is hollowed out and is provided with a number of fixing plates 1202. A mixing motor 1201 is provided on the fixing plate in the middle area of the fixed frame 1203, and its output shaft is the mixing shaft 1205. The mixing shaft 1205 passes through the fixing plate 1202 and extends a relatively long distance below the fixed frame 1203. A number of mixing blades 1206 are provided on the mixing shaft 1205, and pressure sensors are installed on the mixing blades 1206 to judge the mixing progress and whether the fluid soil meets the standard by detecting the fluid pressure in the tank during mixing.

[0089] As shown by Figure 5As shown in the figure, the mobile processing platform 1300 includes mobile longitudinal steel pipes installed between every two second lead screws 1303. Moving tracks 1301 are provided at both ends of the two mobile longitudinal steel pipes. A mobile trolley is provided on the moving track 1301. The mobile trolley is mainly composed of a frame 1308. First rollers 1307 installed on the moving track 1301 are provided around the frame 1308. A circular rack track is provided on one of the rollers, and this roller is called a rack roller 1305. A second motor 1306 facing outward is provided inside the frame near the rack roller 1305. A first gear 1304 is provided on the output shaft of the second motor 1306. The first gear 1304 meshes with the rack track on the rack roller 1305. By driving the second motor 1306 to drive the first gear 1304 to rotate, the rack roller 1305 is driven to rotate, so that the mobile trolley moves back and forth on the moving track 1301; A steel plate can be welded on the top of the mobile trolley. Upright baffles are provided around the steel plate (the internal perspective structure in the figure does not show the top steel plate and the surrounding baffles). The purpose is to carry and hold the receiving hopper 5100 and prevent it from sliding out of the trolley. Four openings can also be provided on the steel plate for placing the stirring universal wheels 5400 of the mixing hopper 5000. The steel plate stably supports the bottom iron sheet 5200 of the mixing hopper, and there is no need for the back-and-forth sliding of the universal wheels to cause instability.

[0090] As Figure 6 As shown in the figure, in this embodiment, the three-stage blanking station 2000 is taken as an example for description. The three-stage blanking station 2000 includes a bottom frame 2100 as the main body, which is composed of several alloy frames and can be divided into several units, such as Figure 6As shown, it can be divided into three identical units from left to right. Here, it is assumed that the entire three-stage blanking station 2000 has only one unit for description, that is, one unit is composed of four vertical rods at the four corners to form the main body. There are cross braces between the two groups of vertical rods on the left and right. There is a horizontal bar at its top. There is a longitudinal L-shaped angle iron between the two groups of vertical rods in the front and back. Its inner corner is facing up, and the two angle irons on the left and right are both facing the inside of the unit. A blanking unit is connected to the angle iron through a pressure sensor 2400. The blanking unit is mainly composed of a blanking bucket 2200, and a blanking switch 2300 is provided at its bottom; the purpose of setting this structure is that when blanking is required, the blanking switch 2300 can be opened, and the materials in the blanking bucket fall into the unit space of the bottom frame below. At the same time, the mass of the blanking bucket decreases. This process can be detected by the pressure sensor 2400 below it. The blanking switch 2300 is controlled by the pressure change, and then the blanking quality is controlled. Then, through the cooperation of multiple different blanking units, the function of customized proportioning is realized; the three-stage blanking station 2000 is a large frame formed by combining several units of the above bottom frame 2100. Here, the number of units can actually be set according to actual needs to form blanking stations of the second level, third level, fourth level, fifth level, etc., so as to expand the range of material types, and then make the production more flexible and targeted; a closed cover plate can be set on the top of the blanking bucket 2200, which is opened when feeding is required and closed during blanking.

[0091] Consisting of Figures 7 to 9 As shown, the handling part 3000 includes a lifting unit 3100, a handling device 3200, and a storage platform 3300; the lifting unit 3100 is mainly composed of a first chassis 3105. There are universal wheels 3104 at the four feet of the first chassis 3105. The upper part of the first chassis 3105 is a rectangular platform. There is a first hydraulic push rod 3101 in the area near the back on one side of the rectangular platform. The output shaft of the first hydraulic push rod 3101 is hinged to one end of the first connecting rod 3102. The other end of the first connecting rod 3102 is hinged to the lifting platform 3106. The right end of the lifting platform 3106 and the right end of the rectangular platform are hinged through a movable pin shaft 3103; the handling device 3200 is mainly composed of a second chassis 3206. There are rollers under the second chassis 3206, and a forklift lifting frame is provided on it. The forklift lifting frame uses a second hydraulic push rod 3204 to lift the handling platform 3202 and its front fork 3201 above it. There is also a fixed block 3205 on the forklift lifting frame for stable lifting; the storage platform 3300 is a small platform that can be directly placed on the ground, and it is mainly used to temporarily store the receiving hopper 5100.

[0092] Consisting of Figure 10 、 Figure 11As shown in the figure, the earthwork robot 4000 includes a robot body 4001 as the main body. A robot frame 4002 is provided on the robot body 4001. There is a layer of robot housing outside the robot frame 4002, and a signal antenna 4004 is provided on the robot housing. Inside the robot frame 4002, a robot main body support frame is formed by several lead screws. Its front part extends outward through the lead screw and is connected to a component unit mounting seat 4003. Similarly, the rear part can also extend and be connected to a component unit mounting seat 4003. The front component unit mounting seat 4003 can be used to install a frog hopper 4005, and the rear component unit mounting seat 4003 is used to install a soil compactor 4007. A rammer 4006 can be installed in the internal space of the earthwork robot through the lead screw; when used for shoveling work, the component on the front component unit mounting seat 4003 can be switched to a shoveling unit. The shoveling unit is mainly composed of a hinge support 4600. Driven hydraulic rods 4500 are provided at both ends of the hinge support 4600, and a driving hydraulic rod 4400 is provided in the middle. The end of the output shaft of the driving hydraulic rod 4400 is hinged to one end of a fourth connecting rod 4300. The other end of the fourth connecting rod 4300 is hinged to one end of a third connecting rod 4200. The other end of the third connecting rod 4200 is hinged to a bucket 4100; the output shaft of the driven hydraulic rod 4500 is hinged to an auxiliary support rod. One end of the auxiliary support rod is hinged to the hinge support 4600, and the other end is hinged to the bucket 4100. One end of the bucket 4100 close to the bucket is also connected to two auxiliary support rods and the fourth connecting rod 4300 through a connecting rod and three bearings, making the overall structure more stable; the purpose of setting this structure is that when shoveling is required, control the driving hydraulic rod 4400 to push out or retract, so that the third and fourth connecting rods move, and then the bucket 4100 turns. At the same time, the driven hydraulic rod 4500 can be controlled to push out or retract to make the auxiliary support rod push the bucket up and down; it should be noted that the frog hopper 4005, rammer 4006, soil compactor 4007, and bucket 4100 here are all general parts. The bucket 4100 is used for excavating and loading untreated natural earthwork and transporting it to the storage table 3300 or the receiving hopper 5100. The soil compactor 4007 is used for preliminary compaction of loose earthwork to reduce the porosity and ensure subsequent uniform mixing. The rammer 4006 is used in areas such as corners and around trenches that cannot be covered by the soil compactor to achieve high density through high-frequency impact. The frog hopper 4005 is used on slopes, soft foundations, or rough ground to achieve full-area coverage compaction through a hydraulically driven jumping mechanism.

[0093] consisting of Figure 12As shown, the mixing bucket 5000 includes a containing bucket 5100 as a main body, which is a trough-shaped box with hanging rings on all sides, a discharge switch 5500 is provided on the bottom side, an iron sheet 5200 is provided on the bottom, and limiting angle irons 5300 are provided around the iron sheet. A plurality of mixing universal wheels 5400 are also provided on the bottom of the iron sheet 5200.

[0094] Depend on Figure 13 As shown, when it is necessary to uniformly process the slag transported by the slag truck, the slag processing mechanism 6002 can be used in cooperation with the earth-moving robot 4000 to process the slag. The slag processing mechanism 6002 can be set on the grooved ground 6001, and the grooved ground 6001 is provided with a groove whose shape matches the slag processing mechanism 6002. The slag processing mechanism 6002 includes a sloped channel in the middle, and the sloped channel is provided with lifting ears on both sides for transferring the slag processing mechanism 6002; the ramp of the slag processing mechanism is also provided with a micro piezoelectric sensor array. When a large amount of soil is stored in the ramp, the earth-moving robot repeatedly crushes the slag to make the slag dense. The piezoelectric sensor array can detect the pressure at various locations inside the earth, and then judge the density of the slag to determine whether the slag processing is completed.

[0095] Embodiment 2:

[0096] The method for rapid production of fluidized soil provided in this embodiment adopts the rapid production plant of fluidized soil described in Example 1. Figures 1 to 13 , the steps are:

[0097] S1. Scenario selection: When there is no on-site construction waste as production raw material, and only the factory's own equipment is used for mixing production, such as subway tunnels with narrow space or old residential construction;

[0098] S2. Earthwork processing: In this scenario, the slag is usually transported by an external slag truck for raw material feeding. At this time, a groove is first dug out at a suitable position of the construction site by the bucket 4100 of the earthmoving robot 4000 to form a grooved ground 6001. The slag processing mechanism 6002 can be placed in the groove, so that the top of the slag processing mechanism 6002 is level with the ground, and the internal slope channel is deep underground. At this time, the slag truck is controlled to dump the slag into the internal slope channel of the slag processing mechanism 6002, and then the slag processing can be carried out. At this time, the component units installed on the earthmoving robot are adjusted according to the actual situation, such as the tamping machine 4006, the earth compactor 4007, and the frog jumper 4005, which circulate back and forth over the slag processing mechanism 6002, so that the slag in the ramp is rolled and compacted. At the same time, the piezoelectric sensor array in the ramp is used to detect the density of the slag in real time. After compacting to a suitable density, the slag can be transported to the next processing link;

[0099] S3. Proportioning and mixing: Control the handling device 3200 to move near the muck treatment mechanism 6002, control the front forks 3201 to insert into the lifting lugs of the muck treatment mechanism 6002 and lift the front forks 3201. At this time, the two front forks are respectively inserted into the left and right lifting lugs, so that the muck treatment mechanism 6002 will not flip during transportation and is more stable. Control the handling device 3200 to come near the lifting unit 3100, place the muck treatment mechanism 6002 on the lifting platform 3106. At this time, pull out the two front forks 3201, and then control the first hydraulic push rod 3101 to push out the first connecting rod 3102, so that the lifting platform 3106 is slightly lifted and tilted. At this time, there is a certain height difference between the two lifting lugs of the muck treatment mechanism 6002. Then control the left front fork 3201 to insert into the left lifting lug, and the right front fork 3201 is inserted empty. The muck treatment mechanism 6002 is supported to a certain extent, but it can still tilt as the lifting platform 3106 is lifted. Control the mixing bucket 5000 to come to one side of the lifting unit 3100, so that the receiving hopper 5100 is aligned with the lowest point of the tilt of the lifting platform 3106. Then control the first hydraulic push rod 3101 to push out the first connecting rod 3102 to lift the lifting platform 3106, and synchronously lift the front forks 3201, so that the muck treatment mechanism 6002 is tilted to a greater extent. Among them, the muck slides out of the slope-shaped channel under the action of gravity and falls into the receiving hopper 5100. After all the muck is received in the receiving hopper 5100, retract each mechanism in the reverse method and re-perform the earthwork treatment procedure. At this time, the mixing bucket 5000 can be controlled to move near the three-stage feeding station 2000. According to actual needs, control the receiving hopper 5100 to align with the required feeding bucket 2200, control the feeding switch 2300 to open for feeding, such as water, cement, water reducer, etc. At the same time, use the pressure sensor 2400 to monitor the feeding quality in the bucket. When the specified pressure difference, that is, the raw materials of the specified quality, is reached, close the feeding switch 2300, move the mixing bucket 5000 to the next feeding bucket 2200 for feeding, and so on until all the feeding is completed. Then control the mixing bucket 5000 to move near the fluid soil integrated production mechanism 1000 to prepare for mixing production;

[0100] S4. Stirring production: In this scenario, the factory's own equipment is used for stirring production. The handling device 3200 moves near the mixing hopper 5000. At this time, the integrated fluid soil production mechanism 1000 is in a fixed production form. The front fork 3201 inserts the lifting lug of the mixing hopper 5000 and places the mixing hopper 5000 in the moving trolley of the moving processing platform 1300. The four mixing universal wheels 5400 are inserted into the openings of the steel plate, and the entire production mechanism is switched to a lifting and combined form. The hydraulic cylinder 1400 is pushed out so that the middle frame area on it rises to a suitable position. Then, the first motor 1302 of the moving processing platform 1300 is driven to extend the second lead screw 1303. If the mixing device 1200 is installed on the horizontal steel pipe through a lead screw sliding table, the sliding table can be controlled to rise at this time, so that a height difference is created between the receiving hopper 5100 and the mixing device 1200, enabling the mixing shaft 1205 to be inserted into the receiving hopper 5100. By controlling the processing trolley on the moving processing platform 1300 to slide below the mixing shaft 1205, then retracting the hydraulic cylinder 1400, the second lead screw 1303, and lowering the lead screw sliding table, the mixing shaft 1205 is inserted into the receiving hopper 5100 to complete the engagement. The mixing motor 1201 is started to stir the materials in the receiving hopper 5100. The fluid mixing pressure is monitored through the pressure sensors on the mixing blades, and thus the production progress is monitored until the required fluid soil is mixed. The discharge switch 5500 of the receiving hopper 5100 can be aligned with the receiving place of the fluid soil, and the switch is opened for discharging. Alternatively, the mixing hopper 5000 can be taken out in the opposite way and placed on the storage table 3300. Then, the entire mixing hopper 5000 serves as a fluid soil storage box waiting to be used. This method requires multiple groups of mixing hoppers 5000 to operate in a cycle, and thus the entire rapid production of fluid soil is completed.

[0101] Example 3:

[0102] The rapid fluid soil production method provided in this embodiment uses the rapid fluid soil production factory described in Example 1. Refer to Figures 1 to 13 , and its steps are as follows:

[0103] S1. Scenario selection: When applied to a site factory where the construction waste raw materials can be recycled and only the factory's own equipment is used for stirring production, such as construction in mountainous areas with inconvenient transportation or construction in nature reserves with high requirements for noise or environmental pollution;

[0104] S2. Earthwork treatment: In this scenario, the on-site construction waste is usually processed by the earthwork robot 4000 as raw material for feeding. If there are no special requirements for the density of the earthwork in this case, the bucket 4100 of the earthwork robot 4000 can directly shovel the site construction waste and put it into the receiving hopper 5100, and then perform the steps S3 and S4 in Example 2 until the production of fluid soil is completed;

[0105] If there are still requirements for the soil compaction degree in this case, then in this case, after the bucket 4100 of the earthwork robot 4000 scoops up the site muck, it is put into the muck treatment mechanism 6002 of the same as in Embodiment 2, and the subsequent earthwork compaction, detection, and the processes of Step S3 and Step S4 in Embodiment 2 are also used until the production of fluid soil is completed.

[0106] Embodiment 4:

[0107] The rapid fluid soil production method provided in this embodiment uses the rapid fluid soil production factory described in Embodiment 1, see Figures 1 to 13 , and its steps are as follows:

[0108] S1. Scenario selection: When it is applied to the situation where materials can be obtained on-site or supplied externally, but mainly uses the temporarily built fluid soil production pits in the site for temporary large-scale production, and can be quickly transferred everywhere in the site to prepare multiple different fluid soils, such as in post-disaster reconstruction that requires rapid response or special soil engineering construction that requires adjusting the formula or customizing the formula at any time;

[0109] S2. Earthwork treatment: In this scenario, a large rectangular mixing pit can be dug in the site with an earthwork robot 4000 or a large excavator, and then wooden formwork or precast concrete slabs are installed around the pit as supports to prevent the pit wall from collapsing. The feeding, proportioning, mixing, and stirring are all carried out in the pit. Here, the original form, that is, the binding of mobile equipment and mobile production, is changed to the binding of mobile equipment and fixed production; the earthwork robot 4000 transports the on-site muck to the mixing pit with the bucket 4100 or directly dumps the muck into the mixing pit with a muck truck. After pouring enough muck, the proportioning and mixing process is ready to be carried out. It should be noted that since this scenario may require cyclic construction at various locations on the construction site, a mixing pit can be dug at each fixed point and used as the production point for customized proportioned fluid soil at that point;

[0110] S3. Proportioning and mixing: In this scenario, universal wheels can be installed under the bottom frame 2100 of the three-stage feeding station 2000, and the number of feeding units can be appropriately increased; control the three-stage feeding station 2000 to move above the mixing pit, open the feeding switch 2300 under the corresponding feeding bucket 2200 to feed the mixing pit according to the actual situation, and at the same time use the pressure sensor 2400 to monitor the feeding quality in the bucket. When the specified pressure difference, that is, the raw materials of the specified quality, is reached, close the feeding switch 2300 to complete the feeding proportioning;

[0111] S4, mixing production: switch the integrated fluidized soil production mechanism 1000 to the mobile transfer mode, lead the production mechanism to the top of the mixing pit through the jack universal wheel 1500, if the mobile processing platform 1300 will cause collision interference to the descending mixing device 1200, then drive the second screw 1303 to descend in advance through the first motor 1302, and finally the entire mobile processing platform 1300 will be separated from the integrated fluidized soil production mechanism and put aside, at this time, switch the entire mechanism to the fixed production mode, and lower the slide by installing the screw slide of the mixing device 1200, so that the mixing shaft 1205 of the mixing device 1200 penetrates into the mixing pit, start the mixing motor 1201 to mix the material in the pit, and monitor the fluid mixing pressure through the pressure sensor on the mixing blade, and then monitor the production progress until the finished fluidized soil that meets the standards is formed, and finally the high-viscosity fluidized soil in the pit is transported by the piston pump, and the entire fluidized soil is quickly produced.

[0112] It should be understood that the above description of the preferred embodiment is relatively detailed and cannot be regarded as limiting the scope of patent protection of the present invention. Under the enlightenment of the present invention, ordinary technicians in this field can also make substitutions or modifications without departing from the scope of protection of the claims of the present invention, all of which fall within the scope of protection of the present invention. The scope of protection requested for the present invention shall be based on the attached claims.

Claims

1. A mobile multi-scenario quicklime soil rapid production factory, characterized in that, Including: A mixing bucket, including a receiving bucket and mixing universal wheels arranged below the receiving bucket, used for loading, transporting raw materials, cooperating with a handling robot to transport raw materials, and serving as a mixing container for the production of fluid soil; An earthwork robot, including a robot body and a robot frame arranged on the robot body. A robot main body support frame is formed within the robot frame through several lead screws. A frog hopper, a rammer, a soil compactor, and / or a soil shoveling unit are mounted on the robot main body support frame, used for achieving the rolling and adjustment of the compactness of waste soil raw materials, collection, and transfer; A multi-stage feeding station, including a bottom frame composed of several alloy frames. The bottom frame is divided into multiple units with the same structure. Each unit is provided with a feeding unit, and each feeding unit is provided with a pressure sensor, used for storing raw materials for the production of curing agent and accurately regulating the feeding ratio of the curing agent according to the soil quality; A handling robot, including a jacking unit, a handling device, and a storage platform that cooperate with each other, used for transporting the mixing bucket below the multi-stage feeding station and allowing the multi-stage feeding station to put raw materials for the production of curing agent into it, and assisting the waste soil treatment mechanism to turn over for the feeding of waste soil raw materials; A fluid soil integrated production mechanism, including a middle frame area composed of several steel pipes. A mixing device is arranged above the middle frame area, and a mobile processing platform is arranged below, used for transporting and mixing the mixing bucket filled with raw materials and curing agent, and mixing the raw materials and curing agent in the on-site prefabricated mixing pit outside the equipment; 2. The mobile multi-scenario fluid soil rapid production plant according to claim 1, characterized in that, The receiving bucket is a trough-shaped box with lifting rings around it. A discharge switch is arranged on one side of the bottom of the trough-shaped box. An iron sheet is arranged at the bottom of the trough-shaped box. Angle irons for limiting are arranged around the iron sheet. Several mixing universal wheels are arranged at the bottom of the iron sheet; 3. The mobile multi-scenario quick-production plant for flowing soil according to claim 2, characterized in that, Both the front and rear parts of the robot main body support frame extend outward and are connected to a component unit mounting seat. The component unit mounting seat located in the front is used for mounting a frog hopper / soil shoveling unit, and the component unit mounting seat located in the rear is used for mounting a soil compactor; A rammer is installed in the internal space of the robot main body support frame; 4. The mobile multi-scenario fluid soil rapid production plant according to claim 3, characterized in that, The soil shoveling unit is mainly composed of a hinge support. Driven hydraulic rods are arranged at both ends of the hinge support, and a driving hydraulic rod is arranged in the middle. The end of the output shaft of the driving hydraulic rod is hinged to one end of a fourth connecting rod. The other end of the fourth connecting rod is hinged to one end of a third connecting rod. The other end of the third connecting rod is hinged to a shovel bucket; The output shaft of the driven hydraulic rod is hinged to an auxiliary support rod. One end of the auxiliary support rod is hinged to the hinge support, and the other end is hinged to the shovel bucket. One end close to the shovel bucket is also connected to two auxiliary support rods and the fourth connecting rod through a connecting rod and three bearings; 5. The mobile multi-scenario fluid soil rapid production plant according to claim 4, characterized in that, The feeding unit is mainly composed of a feeding barrel. A discharge switch is arranged at the bottom of the feeding barrel; 6. The mobile multi-scenario fluid soil rapid production plant according to claim 5, characterized in that, The jacking unit is mainly composed of a first chassis. Universal wheels are arranged at the four feet of the first chassis. The upper part of the first chassis is a rectangular platform. A first hydraulic push rod is arranged on one side of the rectangular platform. The output shaft of the first hydraulic push rod is hinged to one end of a first connecting rod. The other end of the first connecting rod is hinged to a jacking platform. One end of the jacking platform is hinged to the rectangular platform; The transport device is mainly composed of a second chassis, with rollers arranged at the bottom and a forklift lifting frame arranged at the top. The forklift lifting frame lifts and lowers the transport platform and the front fork thereon through a second hydraulic push rod, and a fixing block is also arranged on the forklift lifting frame for stable lifting.

7. The mobile multi-scenario fluid soil rapid production plant according to claim 6, wherein, The fluidized soil integrated production mechanism is divided into three areas from top to bottom, namely, the top shielding area, the middle frame area, and the bottom disassembly area; the middle frame area is the main body of the entire fluidized soil integrated production mechanism, which is composed of four vertical long steel pipes at four corners, wherein two adjacent vertical long steel pipes are connected by two upper and lower transverse steel pipes, and the middle frame area also includes a vertical first screw installed between the two transverse steel pipes; The top shielding area includes shorter vertical steel pipes at both ends of the horizontal steel pipe located above, a canopy is provided on the top of the vertical steel pipe, and the top shielding area is also provided with a horizontal upper guide rail, a fixed hoist is provided at the rear of the upper guide rail, and a movable hoist that can slide forward and backward is provided at the front; The bottom disassembly area is mainly composed of a mobile processing platform, which is installed below the middle frame area through a second screw installed in front and behind the horizontal steel pipe below. The bottom disassembly area also includes a support seat installed at the bottom of the vertical long steel pipe in the middle frame area. A jack universal wheel is provided on one side of the steel pipe near the top of the support seat, and a hydraulic cylinder is provided on the other side.

8. The mobile multi-scenario fluid soil rapid production factory according to claim 7, characterized in that, The stirring device includes two angle irons installed on the first screw rod, a fixed frame is connected between the two angle irons, the middle part of the fixed frame is hollowed out, and a plurality of fixed plates are arranged inside, a stirring motor is arranged in the middle area of the fixed frame, the stirring shaft of the stirring motor passes through the fixed plate and extends to the bottom of the fixed frame, a plurality of stirring blades are arranged on the stirring shaft, and a pressure sensor is installed on the stirring blades.

9. The mobile multi-scenario fluid soil rapid production factory according to claim 8, characterized in that, The mobile processing platform includes a mobile longitudinal steel pipe installed between every two second screw rods, and mobile rails are provided at both ends of the two mobile longitudinal steel pipes. A mobile trolley is provided on the mobile rails. The mobile trolley is mainly composed of a frame, and first rollers installed on the mobile rails are provided around the frame. A circular rack rail is provided on one of the first rollers, and a second motor is provided in the frame near the circular rack rail. A first gear is provided on the output shaft of the second motor, and the first gear is meshed with the circular rack rail. The first gear is driven to rotate by the second motor, so that the mobile trolley moves on the mobile rail.

10. The mobile multi-scenario fluid soil rapid production plant according to claim 9, characterized in that, A steel plate is installed on the top of the mobile trolley, and vertical baffles are arranged around the steel plate. Four openings are arranged on the steel plate for placing the stirring universal wheels of the stirring bucket.

11. The mobile multi-scenario fluid soil rapid production plant according to claim 10, characterized in that, It also includes a slag handling mechanism, which is arranged on the slotted ground, and the slotted ground is provided with a slot whose shape matches that of the slag handling mechanism, and the slag handling mechanism includes a sloped channel in the middle, and the sloped channel is provided with lifting ears on both sides for transferring the slag handling mechanism; A micro piezoelectric sensor array is also provided on the ramp of the slag processing mechanism, which is used to detect the pressure at various locations inside the earth through the piezoelectric sensor array, and then determine the density of the slag.

12. A rapid production method for mobile multi-scenario fluid soil, which uses the rapid production factory for mobile multi-scenario fluid soil described in claim 11, is characterized in that The following steps are involved: S1. Scene selection: When it is applied to the situation where there is no construction site engineering muck as the production raw material and only the factory's own equipment is used for mixing production, it includes the construction of subway tunnels or old residential areas with narrow spaces; S2. Earthwork treatment: The muck is transported by external muck trucks for raw material feeding. First, a trough is dug at a suitable position in the construction site through a bucket. The trough is placed into the muck treatment mechanism, making the top of the muck treatment mechanism level with the ground, and the internal slope-shaped channel extends deep underground. Control the muck truck to dump the muck into the internal slope-shaped channel of the muck treatment mechanism for muck treatment. Adjust the component unit installed on the earthwork robot to cycle back and forth above the muck treatment mechanism according to the actual situation, so that the muck in the ramp is rolled and compacted. At the same time, use the piezoelectric sensor array in the ramp to detect the compaction degree of the muck in real time, compact it to the appropriate compaction degree, and transport the muck to the next treatment link; S3. Ratio mixing: Control the handling device to move near the muck treatment mechanism, control the handling device to move the muck treatment mechanism near the lifting unit, place the muck treatment mechanism on the lifting platform, control the mixing bucket to move to one side of the lifting unit, so that the receiving hopper is aligned with the lowest inclined position of the lifting platform. Then control the first hydraulic push rod to push out the first connecting rod to lift the lifting platform and synchronously lift the front fork, so that the muck treatment mechanism is inclined to a large extent. Among them, the muck slides out of the slope-shaped channel under the action of gravity and falls into the receiving hopper. After all the muck is received in the receiving hopper, control the mixing bucket to move near the multi-stage feeding station, control the receiving hopper to align with the required feeding bucket according to the actual needs, control the feeding switch to open for feeding, and at the same time use the pressure sensor to monitor the feeding quality in the bucket. When the specified pressure difference is reached, close the feeding switch, and then control the mixing bucket to move near the fluid soil integrated production mechanism to prepare for mixing production; S4. Mixing production: In this scenario, the factory's own equipment is used for mixing production. The handling device moves near the mixing bucket. At this time, the fluid soil integrated production mechanism is in a fixed production form. The handling device inserts the lifting lug of the mixing bucket and places the mixing bucket in the moving trolley of the mobile processing platform. The four mixing universal wheels are inserted into the openings of the steel plate, and the entire production mechanism is switched to the lifting and combined form. Push out the hydraulic cylinder so that the middle frame area on it rises to a suitable position. Then drive the first motor of the mobile processing platform to extend the second lead screw, so that there is a height difference between the receiving hopper and the mixing device, so that the mixing shaft is inserted into the receiving hopper, and start the mixing motor to mix the materials in the receiving hopper. Monitor the fluid mixing pressure through the pressure sensor on the mixing blade, and then monitor the production progress until the required fluid soil is mixed.

13. A rapid production method for mobile multi-scenario fluid soil, which uses the rapid production plant for mobile multi-scenario fluid soil described in claim 11, is characterized in that, It includes the following steps: S1. Scene selection: When it is applied to the situation where there is reusable factory muck raw material on the site and only the factory's own equipment is used for mixing production, it includes the construction in mountainous areas with inconvenient transportation or the construction in nature reserves with high requirements for noise or environmental pollution; S2. Earthwork treatment: In this scenario, earthwork robots are usually used to handle the construction waste on-site as raw material for feeding. If there is no requirement for the compactness of the earthwork in this case, the bucket is used to scoop up the construction waste on the site and directly put it into the receiving hopper, and then the steps S3 and S4 in claim 12 are carried out until the production of fluid soil is completed; If there is still a requirement for the compactness of the earthwork in this case, the bucket is used to scoop up the construction waste on the site and put it into the earthwork treatment mechanism in claim 12, and the subsequent earthwork compaction, detection, and the steps S3 and S4 in claim 12 are also carried out until the production of fluid soil is completed.

14. A method for rapidly producing mobile multi-scenario fluid soil, which uses the mobile multi-scenario fluid soil rapid production factory described in claim 11, and is characterized in that, It includes the following steps: S1. Scenario selection: When it is applied to the situation where materials can be obtained on-site or supplied externally, but mainly uses the fluid soil production pits temporarily built on the site for temporary large-scale production, and can quickly circulate everywhere within the site to mix multiple different fluid soils, including post-disaster reconstruction that requires rapid response or special soil engineering construction that needs to adjust the formula or customize the formula at any time; S2. Earthwork treatment: In this scenario, a large rectangular mixing pit can be dug in the site with an earthwork robot or a large excavator, and then wooden formwork or precast concrete slabs are installed around the pit as supports. Feeding, proportioning, mixing, and stirring are all carried out in the pit. The on-site construction waste is transported to the mixing pit with a bucket or directly dumped into the mixing pit with a construction waste truck. After pouring enough construction waste, preparations are made for the proportioning and mixing process; S3. Proportioning and mixing: In this scenario, universal wheels are assembled under the bottom frame of the multi-stage feeding station, and the multi-stage feeding station is controlled to move above the mixing pit. The feeding switch under the corresponding feeding bucket is opened according to the actual situation to feed the mixing pit, and at the same time, the pressure sensor is used to monitor the feeding quality in the feeding bucket. After reaching the specified pressure difference, the feeding switch is closed to complete the feeding proportioning; S4. Stirring production: The fluid soil integrated production mechanism is switched to the mobile transfer form, and the production mechanism is led to the top of the mixing pit by the jack universal wheels. If the mobile processing platform will collide and interfere with the descending mixing device, the first motor is used to drive the second lead screw to lower in advance, and finally the entire mobile processing platform is separated from the fluid soil integrated production mechanism and placed aside. At this time, the entire mechanism is switched to the fixed production form, the stirring shaft of the mixing device penetrates into the mixing pit, the stirring motor is started to stir the materials in the pit, and the fluid stirring pressure is monitored through the pressure sensor on the stirring blade, so as to monitor the production progress until the qualified finished fluid soil is formed.

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