Microorganism capillary crystalline type slope vegetation reinforcement device

Abstract

The invention relates to the technical field of side slope microbial remediation and reinforcement, in particular to a microbial capillary crystalline type side slope vegetation reinforcement device which comprises a moving assembly and a material supplementing assembly, a repairing assembly is mounted on the moving assembly, and the repairing assembly comprises a fixed mounting disc fixedly mounted on the moving assembly; a conversion assembly is installed on the fixed installation disc, and a cleaning assembly, a grouting coating assembly and a whole piece pressurizing assembly are installed on the conversion assembly and distributed on the conversion assembly in a triangular array mode. Through cooperative work of multiple assemblies, the slope can be efficiently repaired and reinforced, cracks, pores and gaps are filled with sedimentary carbonate minerals in the microbial bacterial liquid coating, the strength and stability of the slope surface are effectively enhanced, a water seepage surface can be blocked, and water and soil loss is avoided.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of slope microbial remediation and reinforcement, and particularly relates to a microbial permeation and crystallization type slope vegetation reinforcement device. BACKGROUND

[0002] In typical scenarios such as disaster-prone mountainous areas, traffic routes along the line, and abandoned mine sites, the stability of the slope directly affects the safety level of the surrounding road and bridge infrastructure; traditional slope prevention and repair technologies such as concrete spraying, finishing, and cement grouting can have short-term effects, but often come at the expense of damaging the ecological environment and sacrificing long-term stability, and the maintenance costs are high; as environmental protection requirements become increasingly stringent, traditional slope prevention and repair technologies have exposed prominent shortcomings such as high pollution, high cost, and complex construction, and have been unable to meet the current green and sustainable engineering needs; in comparison, the MICP (microbially induced carbonate precipitation) technology uses soil microorganisms and free calcium sources to generate carbonate precipitation through microbial induction to internally cement and strengthen the soil; this biomimetic process not only significantly improves the compressive and shear strength of the slope, but also effectively resists rainwater erosion through the formation of an impermeable layer, significantly improving the long-term safety performance of the slope and providing a "cooperative with nature" intelligent solution for slope engineering ecological protection. This technology does not rely on external chemical additives and has the advantages of environmental friendliness, controllable cost, and small construction interference, and is gradually becoming a potential alternative solution in the field of slope reinforcement; more importantly, the advantage of MICP is its sustainability; the metabolic activity of microorganisms can continue, which means that the repair effect can be self-enhanced over time rather than decaying, and is particularly suitable for ecological sensitive areas or complex terrain slopes where conventional methods are difficult to implement.

[0003] To promote this technology from "good prospects" to "grounded solutions", it is urgent to develop a microbial permeation and crystallization type slope vegetation reinforcement device with core functions such as precise protection and ecological compatibility, so as to precisely control the delivery of bacterial and nutrient solutions, ensure that the MICP reaction is uniform and efficient in the slope surface and shallow soil, become a reliable tool to replace traditional high-interference and high-pollution technologies, and promote geotechnical engineering to a new stage of green development. SUMMARY

[0004] The present application aims to provide a microbial permeation and crystallization type slope vegetation reinforcement device to solve the above problems.

[0005] The present application is achieved by the following technical solutions: The utility model provides a kind of microbial permeation crystallization type slope vegetation reinforcement device, including moving assembly, supplemental material assembly, the moving assembly is installed with repair assembly, the repair assembly includes fixedly installed in moving assembly fixed mounting disc, the fixed mounting disc is installed with conversion assembly, conversion assembly is installed with cleaning assembly, grouting coating assembly, whole piece pressurizing assembly, three are distributed in triangular array on conversion assembly, wherein, Conversion assembly includes conversion drive assembly, construction drive assembly, the conversion drive assembly is used to drive cleaning assembly, grouting coating assembly, whole piece pressurizing assembly sequentially conversion alignment working face, the construction drive assembly is used to drive cleaning assembly, grouting coating assembly linear motion is carried out along fixed mounting disc axis; Cleaning assembly includes cleaning assembly, water jetting assembly, the cleaning assembly is used to clean slope surface sundries and guarantee slope surface flat, the water jetting assembly is used to secondary cleaning slope surface and guarantee slope surface clean avoid sundries ash and bacteria liquid coating react; Grouting coating assembly includes coating assembly, smearing assembly and grass seed spray seeding assembly, the coating assembly is used to control bacteria liquid uniform injection, the smearing assembly is used to the uniform smearing of bacteria liquid coating, the grass seed spray seeding assembly is used to the slope surface after smearing carries out grass seed spray seeding; Whole piece pressurizing assembly includes solidification drive assembly, solidification pressurizing assembly, the solidification drive assembly is fixedly installed on conversion assembly and is used to drive solidification pressurizing assembly to approach slope surface, the solidification drive assembly includes gas injection cover, the gas injection cover covers slope surface and forms airtight chamber with slope surface, chamber is connected with gas carbon source and carries out pressurization solidification to the area of grouting coating.

[0006] Further, the conversion assembly includes protective installation shell and guide frame, the protective installation shell is fixedly installed with the fixed mounting disc, the guide frame is fixedly installed with the protective installation shell by support rod, the guide frame is provided with guide hole, the guide hole is used to avoid that pipeline in the device is wound, the guide frame is further provided with wavy concave-convex strip, and the concave-convex strip is matched with the flattening assembly to continuously flatten the slope surface after coating.

[0007] Further, the conversion drive assembly includes main shaft lever, motor I, lead screw shaft I, lead screw shaft II, rotating mounting disc and connecting shaft, the rotating mounting disc is rotatably installed on the fixed mounting disc, the lead screw shaft I and the lead screw shaft II are rotatably installed on the rotating mounting disc respectively, the connecting shaft is fixedly installed on the rotating mounting disc, the lead screw shaft I, the lead screw shaft II and the connecting shaft are distributed in triangular array, the main shaft lever is fixedly installed on the rotating mounting disc, the main shaft lever is located on the central axis of the triangle formed by the lead screw shaft I, the lead screw shaft II and the connecting shaft, the lead screw shaft I is matched with the main shaft lever to install the cleaning assembly, the lead screw shaft II is matched with the main shaft lever to install the grouting coating assembly, and the connecting shaft is matched with the main shaft lever to install the whole piece pressurizing assembly.

[0008] Further, the conversion driving assembly further comprises a gear fixedly installed on the main shaft, a motor I is fixedly installed on the fixed installation disc, a gear is fixedly installed on the output shaft of the motor I and engages with the gear on the main shaft, and the conversion driving assembly is used for intermittently converting the cleaning assembly, the grouting coating assembly and the whole piece pressing assembly to be aligned with the construction slope surface respectively.

[0009] Further, the construction driving assembly comprises a motor II fixedly installed on the rotating installation disc, a gear is fixedly installed on the output shaft of the motor II, the construction driving assembly further comprises gears fixedly installed on the screw shaft I and the screw shaft II respectively, and the gears on the output shaft of the motor II engage with the gears on the screw shaft I and the screw shaft II respectively, so as to drive the cleaning assembly and the grouting coating assembly to move linearly along the axis of the main shaft respectively.

[0010] Further, the cleaning assembly comprises a connecting frame II, a cutting cleaner and an electric cylinder III, the connecting frame II is movably installed on the conversion assembly and is used for installing the water spraying assembly and the cutting cleaner, the cutting cleaner is slidably installed on the connecting frame II and is used for cleaning the slope surface, the electric cylinder III is fixedly installed on the cutting cleaner, the fixed end of the electric cylinder III is fixedly installed on the connecting frame II, the extending end of the electric cylinder III is fixedly installed on the cutting cleaner, and the electric cylinder III is used for pushing the cutting cleaner to move linearly along the axis of the electric cylinder III.

[0011] Further, the water spraying assembly comprises a conveying pipe II and a water spraying head, the first end of the conveying pipe II penetrates through the conversion assembly and is fixedly communicated with the material supplementing assembly, a control valve is arranged at the position where the conveying pipe II is communicated with the material supplementing assembly, the second end of the conveying pipe II is communicated with the water spraying head, and the water spraying head is fixedly installed on the cleaning assembly and is used for secondary cleaning of the slope surface after primary cleaning.

[0012] Further, the coating assembly comprises a connecting frame III movably installed on the conversion assembly, a spring is fixedly installed on the connecting frame III, an installation plate is fixedly installed on the spring, the first end of the spring on the connecting frame III is fixedly installed on the connecting frame III, the second end of the spring on the connecting frame III is fixedly installed on the installation plate, an electric cylinder II is further fixedly installed on the connecting frame III, the extending end of the electric cylinder II is fixedly installed on the installation plate and is used for pushing the installation plate to move linearly along the axis of the electric cylinder II, a grouting head is fixedly installed on the installation plate, a conveying pipe I is communicated with the grouting head, the first end of the conveying pipe I is communicated with the grouting head, the second end of the conveying pipe I penetrates through the conversion assembly and is communicated with the material supplementing assembly, and a control valve is arranged at the position where the conveying pipe I is communicated with the material supplementing assembly, so as to control the feeding of the bacterial liquid coating.

[0013] Further, the smearing assembly comprises a scraping blade, which is installed on the mounting plate by a torsion spring, and the scraping blade is ensured to be attached to the slope surface by the torsion spring; the grass seed spray seeding assembly comprises a moving plate, a seeding head, a grass seed conveying pipe, a storage box and a feeding opening, the moving plate is slidingly installed on the mounting plate, a plurality of pressing nails for spray seeding pressing holes are fixedly installed on the moving plate, the storage box is fixedly installed on the connecting frame III and is used for spraying grass seeds, the grass seed conveying pipe is slidingly installed on the mounting plate, one end of the grass seed conveying pipe is in contact with the storage box, and the other end of the grass seed conveying pipe is fixedly connected with the seeding head, the grass seeds in the storage box are sent into the seeding head through the grass seed conveying pipe, the seeding head is fixedly installed with the moving plate and is used for sending the grass seeds into the spray seeding holes pressed by the pressing nails, and the feeding opening is fixedly installed on the connecting frame III and is used for feeding the grass seeds.

[0014] Further, the solidification driving assembly comprises a connecting frame I and an electric cylinder I, the connecting frame I is fixedly installed on the conversion assembly, the electric cylinder I is fixedly installed on the connecting frame I and is used for pushing the solidification pressing assembly to perform linear motion along the axis of the electric cylinder I, the solidification pressing assembly comprises a gas injection cover, a heating wire, a detection head, a conveying pipe III and a sealing pad, the gas injection cover is fixedly installed on the extending end of the electric cylinder I, the gas injection cover is communicated with the conveying pipe III, the first end of the conveying pipe III is communicated with the gas injection cover, the second end of the conveying pipe III penetrates through the conversion assembly and is communicated with the replenishing assembly, a control valve is arranged at the position where the conveying pipe III is communicated with the replenishing assembly and is used for controlling the feeding of the gaseous carbon source, the gas injection cover is further fixedly installed with the heating wire used for ensuring the reaction temperature, the detection head used for observing the repair progress and the sealing pad used for attaching to the slope surface and ensuring the sealing.

[0015] Compared with the prior art, the present application has the following advantages and beneficial effects: 1. The present application can efficiently repair and reinforce the slope through the cooperation of multiple assemblies, the cracks, pores and gaps are filled by the sedimentary carbonate minerals in the microbial bacteria solution coating, the strength and stability of the slope surface are effectively enhanced, and the stability of the slope surface is further enhanced by combining with the grass seed spray seeding, so that the water and soil loss is avoided.

[0016] 2. The present application accelerates the reaction process and ensures the sealing and strength of the repair area by adopting the microbial bacteria solution and the solidification pressing assembly after coating and seeding, and the repair quality and long-term stability are further improved.

[0017] 3. The present application can complete multiple links of slope repair in one device by combining multiple functions such as cleaning, grouting, coating and seeding, the operation of different processes in the traditional method needs multiple devices, time and cost are saved, and the working efficiency is greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] The accompanying drawings, which are included to provide a further understanding of the embodiments of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the principles of the application. In the drawings: Figure 1 is a front view of the present application; Figure 2 is a top view of the present application; Figure 3 is a schematic view of the overall structure of the present application; Figure 4 is a schematic view of the partial section of the overall structure of the present application; Figure 5 is a schematic view of the partial section of the repair assembly of the present application; Figure 6 is a schematic view of the partial structure of the repair assembly of the present application; Figure 7 is a schematic view of the overall structure of the conversion driving assembly of the present application; Figure 8 is a schematic view of the overall structure of the grouting and coating assembly of the present application; Figure 9 is a schematic view of the first perspective of the grouting and coating assembly of the present application Figure 10 is a schematic view of the second perspective of the grouting and coating assembly of the present application Figure 11 is a schematic view of the partial section of the spray and grow assembly of the present application Figure 12 is a schematic view of the structure at A in the present application Figure 11 Figure 13 is a schematic view of the partial structure of the spray and grow assembly of the present application Figure 14 is a schematic view of the overall structure of the cleaning assembly of the present application Figure 15 is a schematic view of the overall structure of the whole piece pressurizing assembly of the present application Figure 16 is a schematic view of the overall structure of the cloth assembly of the present application

[0019] Markings in the drawings and corresponding names of parts: ​1-moving assembly; 2-repairing assembly; 3-supplementing assembly; 101-driving seat I; 102-driving seat II; 103-driving wheel; 201-protective installation shell; 202-fixed installation disc; 203-main shaft; 204-guide frame; 205-gas injection cover; 206-motor I; 207-motor II; 208-screw shaft I; 209-screw shaft II; 210-rotating installation disc; 211-connecting shaft; 212-connecting frame I; 213-connecting frame II; 214-connecting frame III; 215-electric cylinder I; 216-conveying pipe I; 217-grouting head; 218-scraper; 219-moving plate; 220-electric cylinder II; 221-spring I; 222-installation plate; 223-conveying pipe II; 224-water injection head; 225-cutting cleaner; 226-electric cylinder III; 227-heating wire; 228-probe head; 229-conveying pipe III; 230-sealing pad; 231-seeding head; 232-grass seed conveying pipe; 233-storage box; 234-feeding opening; 235-ratchet block; 236-ratchet wheel; 237-installation rotating shaft; 238-conveying belt; 239-feeding frame; 240-discharging part; 241-blocking block; 301-gas storage barrel; 302-liquid storage barrel; 303-water storage barrel; 304-pump. DETAILED DESCRIPTION

[0020] In order to make the objects, technical solutions and advantages of the present application clearer, the present application will be further described in detail below with embodiments and drawings. The schematic embodiments of the present application and the descriptions thereof are only used to explain the present application, and do not limit the present application.

[0021] Example 1 As Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 16As shown, a microbial permeation crystallization type slope planting and reinforcement device, comprising a moving assembly 1, a material supplementing assembly 3, a repairing assembly 2 is installed on the moving assembly 1, the repairing assembly 2 comprises a fixed mounting disc 202 fixedly installed on the moving assembly 1, a conversion assembly is installed on the fixed mounting disc 202, a cleaning assembly, a grouting and coating assembly, a whole piece pressurizing assembly are installed on the conversion assembly, the three are distributed in a triangular array on the conversion assembly, wherein the conversion assembly comprises a conversion driving assembly and a construction driving assembly, the conversion driving assembly is used to drive the cleaning assembly, the grouting and coating assembly, and the whole piece pressurizing assembly to be sequentially converted and aligned with the working face, the construction driving assembly is used to drive the cleaning assembly and the grouting and coating assembly to perform linear motion along the axis of the fixed mounting disc 202; the cleaning assembly comprises a cleaning assembly and a water spraying assembly, the cleaning assembly is used to clean the slope surface to ensure the flatness of the slope surface, and the water spraying assembly is used to clean the slope surface again to ensure the cleanliness of the slope surface and avoid the reaction between the sundries and the bacterial liquid coating; the grouting and coating assembly comprises a coating assembly, a smoothing assembly, and a spray seeding assembly, the coating assembly is used to control the uniform injection of the bacterial liquid, the smoothing assembly is used to uniformly smear the bacterial liquid coating, and the spray seeding assembly is used to spray and seed the grass seeds on the smeared slope surface; the whole piece pressurizing assembly comprises a solidification driving assembly and a solidification pressurizing assembly, the solidification driving assembly is fixedly installed on the conversion assembly and used to drive the solidification pressurizing assembly to approach the slope surface, the solidification driving assembly comprises an air injection cover 205, the air injection cover 205 covers the slope surface and forms a sealed chamber with the slope surface, and the chamber is connected with a gas carbon source to pressurize and solidify the grouting and coating area.

[0022] The moving assembly 1 comprises drive seats II 102 and drive seats I 101 arranged at the top and bottom of the slope respectively, drive wheels 103 for driving the overall movement of the device are arranged on the drive seats I 101 and the drive seats II 102, the device is moved along the slope top through the cooperation of the drive seats I 101 and the drive seats II 102 and the drive wheels 103, and the slope surface is divided into multiple areas during work, the size of each area is the size of the solidification working face of the repairing assembly 2, after the overall device is moved to an area through the moving assembly 1, the repairing assembly 2 is started to cooperate with the material supplementing assembly 3 to clean, grout and coat, and pressurize and solidify the area to finally complete the repair and solidification work of the area, after the work is completed, the device is moved to the next area through the moving assembly 1 to repeat the repair and solidification work, and then the repair and solidification work of the entire slope surface is completed.

[0023] The material supplementing assembly 3 comprises a pump machine 301 fixedly installed on a protection mounting shell 201, a water storage bucket 302, a liquid storage bucket 303, and a gas storage bucket 304 are installed on the pump machine 301, the water storage bucket 302 is communicated with the cleaning assembly, the liquid storage bucket 303 is communicated with the grouting and coating assembly, the gas storage bucket 304 is communicated with the whole piece pressurizing assembly, and the water storage bucket 302, the liquid storage bucket 303, and the gas storage bucket 304 are all provided with material supplementing ports for supplementing materials.

[0024] Embodiment 2 AsFigure 5 、 Figure 6 and Figure 7 As shown in FIG. 1, the repairing assembly 2 comprises two fixed installation discs 202 fixedly installed with the driving seat II 102 and the driving seat I 101 respectively, a protective installation shell 201 fixedly installed on the fixed installation discs 202, two rotating installation discs 210 rotatably installed on the two fixed installation discs 202 respectively, a main shaft 203 fixedly installed at the center of the two rotating installation discs 210, a gear fixedly installed on the main shaft 203, a motor I 206 and a motor II 207 fixedly installed on the fixed installation disc 202 close to the gear of the main shaft 203 through a support, a gear fixedly installed on the output shaft of the motor I 206, the gear on the output shaft of the motor I 206 engaged with the gear on the main shaft 203 for driving the rotating installation disc 210 to rotate, a lead screw shaft I 208, a lead screw shaft II 209 and a connecting shaft 211 fixedly installed on the two rotating installation discs 210, which are distributed in a triangular array, gears fixedly installed on the lead screw shaft I 208 and the lead screw shaft II 209 and intermittently engaged with the gear on the output shaft of the motor II 207, two connecting shafts 211 arranged on the two rotating installation discs 210 respectively to cooperate with the main shaft 203 to install the whole piece of the pressing assembly, the lead screw shaft I 208 cooperating with the main shaft 203 to install the cleaning assembly, the lead screw shaft II 209 cooperating with the main shaft 203 to install the grouting and coating assembly, an opening arranged on the protective installation shell 201 close to the slope surface, a guide frame 204 fixedly installed on the protective installation shell 201 through a support rod, three guide holes arranged on the guide frame 204 for guiding the conveying pipe I 216, the conveying pipe II 223 and the conveying pipe III 229 respectively to avoid the winding phenomenon of the three pipes in the rotating installation disc 210, and wavy concave-convex strips arranged on the guide frame 204 for cooperating with the connecting rods of the moving plate 219 to continuously flatten the coated slope surface.

[0025] As shown in FIG. 1, the repairing assembly 2 comprises two fixed installation discs 202 fixedly installed with the driving seat II 102 and the driving seat I 101 respectively, a protective installation shell 201 fixedly installed on the fixed installation discs 202, two rotating installation discs 210 rotatably installed on the two fixed installation discs 202 respectively, a main shaft 203 fixedly installed at the center of the two rotating installation discs 210, a gear fixedly installed on the main shaft 203, a motor I 206 and a motor II 207 fixedly installed on the fixed installation disc 202 close to the gear of the main shaft 203 through a support, a gear fixedly installed on the output shaft of the motor I 206, the gear on the output shaft of the motor I 206 engaged with the gear on the main shaft 203 for driving the rotating installation disc 210 to rotate, a lead screw shaft I 208, a lead screw shaft II 209 and a connecting shaft 211 fixedly installed on the two rotating installation discs 210, which are distributed in a triangular array, gears fixedly installed on the lead screw shaft I 208 and the lead screw shaft II 209 and intermittently engaged with the gear on the output shaft of the motor II 207, two connecting shafts 211 arranged on the two rotating installation discs 210 respectively to cooperate with the main shaft 203 to install the whole piece of the pressing assembly, the lead screw shaft I 208 cooperating with the main shaft 203 to install the cleaning assembly, the lead screw shaft II 209 cooperating with the main shaft 203 to install the grouting and coating assembly, an opening arranged on the protective installation shell 201 close to the slope surface, a guide frame 204 fixedly installed on the protective installation shell 201 through a support rod, three guide holes arranged on the guide frame 204 for guiding the conveying pipe I 216, the conveying pipe II 223 and the conveying pipe III 229 respectively to avoid the winding phenomenon of the three pipes in the rotating installation disc 210, and wavy concave-convex strips arranged on the guide frame 204 for cooperating with the connecting rods of the moving plate 219 to continuously flatten the coated slope surface. Figure 14As shown, the cleaning assembly includes connecting frame II 213, cutting cleaner 225 and electric cylinder III 226, connecting frame II 213 is slidingly installed with main shaft 203, connecting frame II 213 is threadedly connected with screw shaft I 208, cutting cleaner 225 is slidingly installed on connecting frame II 213 for cleaning the slope, electric cylinder III 226 is fixedly installed on cutting cleaner 225, the fixed end of electric cylinder III 226 is fixedly installed with connecting frame II 213, the extending end of electric cylinder III 226 is fixedly installed with cutting cleaner 225, and electric cylinder III 226 is used to push cutting cleaner 225 to move linearly along the axis of electric cylinder III 226; the water spraying assembly includes conveying pipe II 223 and water spraying head 224, the first end of conveying pipe II 223 is fixedly communicated with pump 301 through the conversion assembly, a control valve is arranged at the communicating position of conveying pipe II 223 and pump 301 for controlling water flow feeding, the second end of conveying pipe II 223 is communicated with water spraying head 224, and water spraying head 224 is fixedly installed on the cleaning assembly for secondary cleaning of the slope after the initial cleaning.

[0026] When working, the opening of protective mounting shell 201 is the working area of the device, after moving to the upper end of the divided area through moving assembly 1, at this time, cleaning assembly is located in the working area (as Figure 5 As shown in the initial state, at this time, the gear on screw shaft I 208 is engaged with the gear of output shaft of motor II 207, by starting electric cylinder III 226, cutting cleaner 225 is controlled to be close to the slope, cutting cleaner 225 is started to clean the slope, the valve of conveying pipe II 223 is started at the same time in the cleaning process, and pump 301 is cooperated to make the water in water storage bucket 302 sprayed on the slope through water spraying head 224, so as to perform secondary cleaning on the slope cleaned by cutting cleaner 225, motor II 207 is started in the cleaning process, and then screw shaft I 208 is driven to rotate, and then connecting frame II 213 is driven to move linearly along the axis of main shaft 203, cutting cleaner 225 cooperates with water spraying head 224 to clean the slope in the moving process, connecting frame II 213 passes through guide frame 204 along the gap formed by the two concave-convex strips of guide frame 204 in the moving process, connecting frame II 213 is moved from one end to the other end of guide frame 204 after the cleaning in the area is completed, and the rotation of connecting frame II 213 is not interfered by guide frame 204 at the two ends.

[0027] After cleaning, motor II 207 stops, motor I 206 starts, driving rotating installation disc 210 to rotate clockwise 120°, so that the grouting and coating assembly is switched to the working area, and after switching, motor I 206 stops, at this time, the gear of the output shaft of motor II 207 is engaged with the gear on the screw shaft II 209, motor II 207 is started to drive the grouting and coating assembly to move, and through the grouting and coating assembly, the slope is grouted, evenly coated, flattened and compacted, and then the fungus liquid coating work of the slope is completed, and in the moving process of the grouting and coating assembly, the connecting frame II 213 moves from one end of the guide frame 204 to the other end, and when at both ends, the rotation of the grouting and coating assembly is not affected by the guide frame 204.

[0028] After the coating work is completed, motor II 207 stops, motor I 206 starts to drive rotating installation disc 210 to rotate clockwise 120°, so that the whole piece of the pressing assembly moves to the working area, at this time, the whole piece of the pressing assembly has rotated 240°, the supporting rod of the guide frame 204 is arranged in the area rotated by the whole piece of the pressing assembly, so as to avoid the interference of the guide frame 204 on the whole piece of the pressing assembly, after the whole piece of the pressing assembly moves to the working area, the slope area is closed by the whole piece of the pressing assembly and the gas carbon source is introduced, and through a series of chemical reactions, crystals are generated to repair and solidify the slope, and then the repair work of a single area is completed, after the repair work of a single area is completed, the device is moved to the next area by the moving assembly 1, and at the same time, the whole piece of the pressing assembly, the grouting and coating assembly and the cleaning assembly are reset in turn, preparing for the repair and solidification work of the next area.

[0029] As shown in Figure 8 , Figure 9 , Figure 10 , Figure 11 , Figure 12 and Figure 13 , the coating assembly comprises a connecting frame III 214 slidably installed with the main shaft 203, the connecting frame III 214 is threadedly connected with the screw shaft II 209, a spring is fixedly installed on the connecting frame III 214, an installation plate 222 is fixedly installed on the spring, one end of the spring is fixedly installed with the connecting frame III 214, and the other end is fixedly installed with the installation plate 222, an electric cylinder II 220 is also fixedly installed on the connecting frame III 214, the extending end of the electric cylinder II 220 is fixedly installed with the installation plate 222, for pushing the installation plate 222 to move linearly along the axis of the electric cylinder II 220, a grouting head 217 is fixedly installed on the installation plate 222, a conveying pipe I 216 is communicated with the grouting head 217, the first end of the conveying pipe I 216 is communicated with the grouting head 217, the second end of the conveying pipe I 216 penetrates through the switching assembly and is communicated with the liquid storage barrel 303, and a control valve is arranged at the communication position of the conveying pipe I 216 and the liquid storage barrel 303, for controlling the feeding of the fungus liquid coating; the even coating assembly comprises a scraper 218, the scraper 218 is installed on the installation plate 222 through a torsion spring, and the torsion spring ensures that the scraper 218 is attached to the slope.

[0030] The grass seed spraying and sowing assembly comprises a moving plate 219 slidingly mounted on the mounting plate 222, a plurality of pressing nails (the number is set according to the requirement) for spraying and sowing pressure holes are fixedly mounted on the moving plate 219, two push rods are fixedly mounted on the moving plate 219, springs are respectively fixedly mounted on the two push rods, the first end of the spring is fixedly connected with the push rod, the other end is fixedly mounted on the mounting plate 222, a protrusion is arranged on each of the two push rods, the protrusion is matched with the concave-convex strip on the guide frame 204 and is used for intermittently pushing the moving plate 219 to move linearly along the axis of the push rod, a plurality of seeding heads 231 (the number is set according to the requirement) are fixedly mounted on the moving plate 219, a grass seed conveying pipe 232 is fixedly communicated with each of the seeding heads 231, the grass seed conveying pipe 232 is slidingly mounted on the mounting plate 222, a storage box 233 for temporarily storing grass seeds is fixedly mounted on the connecting frame III 214, a plurality of discharge members 240 for discharging grass seeds are fixedly mounted on the storage box 233, the number of the discharge members 240 is consistent with the number of the grass seed conveying pipes 232, the plurality of grass seed conveying pipes 232 are arranged to make the spraying and sowing of the grass seeds more uniform, the discharge member 240 comprises a solid block and a material pipe, one end of the material pipe is intermittently communicated with the discharge port of the feeding frame 239, the other end is intermittently communicated with the grass seed conveying pipe 232, a blocking block 241 is slidingly mounted at the discharge port of the discharge member 240, a spring is fixedly mounted on each of the blocking blocks 241, one end of the spring is fixedly mounted on the blocking block 241, the other end is fixedly mounted on the storage box 233, a feeding port 234 for feeding grass seeds is fixedly mounted on the storage box 233, two mounting shafts 237 are rotatably mounted on the storage box 233, a plurality of mounting wheels (the number is consistent with the number of the grass seed conveying pipes 232) are respectively fixedly mounted on the two mounting shafts 237, the mounting wheels on the two mounting shafts 237 are matched with the conveying belt 238 to form belt transmission, four feeding frames 239 for transferring grass seeds are fixedly mounted on the conveying belt 238, two ratchets 236 are fixedly mounted on the mounting shaft 237 at the upper end, the two ratchets 236 are respectively mounted on the two sides of the mounting wheel, two ratchet blocks 235 matched with the ratchets 236 are fixedly mounted on the moving plate 219, the mounting shaft 237 can only rotate clockwise through the cooperation of the ratchet block 235 and the ratchet 236, so that the conveying belt 238 rotates clockwise to drive the feeding frame 239 to move, the grass seeds move when the feeding frame 239 moves, when the discharge port of the feeding frame 239 is communicated with one end of the material pipe of the discharge member 240, the grass seeds enter the discharge member 240, at this time the grass seed conveying pipe 232 presses the blocking block 241, the blocking block 241 no longer blocks the discharge port of the discharge member 240, the grass seed conveying pipe 232 is communicated with the discharge port of the discharge member 240, so that the grass seeds enter the grass seed conveying pipe 232 and are finally conveyed to the seeding head 231 for sowing.

[0031] During operation, the connecting frame Ⅲ214 is moved to the working area via the conversion component. The electric cylinder Ⅱ220 is activated, driving the scraper 218 and the moving plate 219 close to the slope repair area. The conversion component then moves the connecting frame Ⅲ214. During this movement, the pump 301, in conjunction with the storage tank 303, inputs bacterial solution coating into the injection head 217, which is then evenly sprayed onto the slope repair area. The scraper 218 scrapes and spreads the sprayed bacterial solution coating to ensure its uniformity. Simultaneously, grass seeds to be sown are fed into the storage box 233 through the feeding port 234. The push rod of the moving plate 219 moves linearly along its axis under the action of the guide frame 204's concave and convex strips. When the plate moves downward, it moves the ratchet block 235, which in turn causes the ratchet 236 to rotate clockwise, which in turn causes the conveyor belt 238 to rotate clockwise. This allows the grass seeds in the storage box 233 to be transported to the discharge part 240 through the feeding frame 239. When the moving plate 219 moves downward, it causes the grass seed conveying pipe 232 to move downward. When the grass seed conveying pipe 232 moves downward, it squeezes the sealing block 241 so that the discharge port of the discharge part 240 is no longer blocked, allowing the grass seeds in the discharge part 240 to enter the grass seed conveying pipe 232 and finally be transported to the seeding head 231 for sowing, thus completing the grass seed spraying work. After the coating and sowing work of the entire area is completed, the pump 301 stops the supply of bacterial liquid coating, thus completing the bacterial liquid coating work of the area.

[0032] Example 3 like Figure 15 As shown, the curing drive assembly includes two connecting frames I212 and two electric cylinders I215. The two connecting frames I212 are respectively fixedly mounted on two connecting shafts 211. The electric cylinders I215 are fixedly mounted on the connecting frames I212 and are used to drive the curing pressurization assembly to move linearly along the axis of the electric cylinders I215. The curing pressurization assembly includes an air injection cap 205, a heating wire 227, a probe head 228, a delivery pipe III 229, and a sealing gasket 230. The air injection cap 205 is fixedly mounted on the extended end of the electric cylinder I215, and the delivery pipe III 229 is connected to the air injection cap 205 for conveying... The first end of pipe III 229 is connected to the gas injection cap 205, and the second end of pipe III 229 passes through the conversion assembly and is connected to the gas storage tank 304. A control valve is provided at the connection between pipe III 229 and the gas storage tank 304 to control the supply of gas carbon source. The gas injection cap 205 is also fixedly installed with a heating wire 227 to ensure the reaction temperature, a probe head 228 to observe the repair process, and a sealing gasket 230 to fit the slope surface to ensure a seal. Pipe I 216, pipe II 223 and pipe III 229 are all telescopic pipes to avoid breakage during the conversion process.

[0033] In work, the injection cap 205 is converted to the working area by the conversion assembly, the electric cylinder Ⅰ 215 is started, the injection cap 205 covers the whole area, the closure is realized by cooperating with the closure pad 230, the gas carbon source is introduced into the cavity formed by the injection cap 205 and the slope area by the pump 301 cooperating with the gas storage barrel 304, the crystallization reaction of the bacterial liquid paint is accelerated, the temperature of the cavity is controlled by the heating wire 227, the reaction of the bacterial liquid paint is ensured to be in the best state, the repair process is observed by the detection head 228, and information is transmitted to the receiver to intuitively reflect the repair process. After the repair and solidification of the area are completed, the pump 301 stops supplying gas, the electric cylinder Ⅰ 215 is reset, and then the repair and solidification work of the area are completed.

[0034] It is worth noting that the present application combines cleaning, grouting, coating, seeding and other functions, can complete multiple links of slope repair in one device, avoids the need for multiple devices to operate different processes in the traditional method, saves time and cost, and is more suitable for the use of MICP biological repair technology in the field of slope repair and reinforcement.

[0035] The above specific embodiments further illustrate the purpose, technical solutions and beneficial effects of the present application. It should be understood that the above description is only a specific embodiment of the present application and is not used to limit the protection scope of the present application. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A microbial infiltration crystallization slope vegetation reinforcement device, comprising a moving component (1) and a feeding component (3), characterized in that: A repair component (2) is installed on the mobile component (1). The repair component (2) includes a fixed mounting plate (202) fixedly installed on the mobile component (1). A conversion component is installed on the fixed mounting plate (202). A cleaning component, a grouting and coating component, and a whole-piece pressurization component are installed on the conversion component. The three components are arranged in a triangular array on the conversion component. The conversion assembly includes a conversion drive assembly and a construction drive assembly. The conversion drive assembly is used to drive the cleaning assembly, the grouting and coating assembly, and the whole-piece pressurization assembly to be converted and aligned with the working surface in sequence. The construction drive assembly is used to drive the cleaning assembly and the grouting and coating assembly to move linearly along the axial direction of the fixed mounting plate (202). The cleaning components include a removal component and a water spraying component. The removal component is used to remove debris from the slope to ensure a smooth slope. The water spraying component is used for secondary cleaning of the slope to ensure a clean slope and to prevent debris and dust from reacting with the bacterial coating. The grouting and coating assembly includes a coating assembly, a spreading assembly, and a grass seed spraying assembly. The coating assembly is used to control the uniform injection of bacterial solution, the spreading assembly is used to uniformly spread the bacterial solution coating, and the grass seed spraying assembly is used to spray grass seeds onto the coated slope. The integral pressure assembly includes a curing drive assembly and a curing pressure assembly. The curing drive assembly is fixedly installed on the conversion assembly to drive the curing pressure assembly to approach the slope. The curing drive assembly includes an air injection cap (205). The air injection cap (205) covers the slope and forms a sealed chamber with the slope. A gas carbon source is introduced into the chamber to pressurize and cure the grouting area.

2. The microbial infiltration crystallization slope vegetation reinforcement device according to claim 1, characterized in that: The conversion assembly also includes a protective mounting shell (201) and a guide frame (204). The protective mounting shell (201) is fixedly installed with the fixed mounting plate (202). The guide frame (204) is fixedly installed with the protective mounting shell (201) through a support rod. The guide frame (204) is provided with a guide hole to prevent the pipes inside the device from getting tangled. The guide frame (204) is also provided with a wavy convex and concave strip. The convex and concave strip cooperates with the flattening assembly to continuously flatten the slope after coating.

3. The microbial infiltration crystallization slope vegetation reinforcement device according to claim 1, characterized in that: The conversion drive assembly includes a main spindle (203), a motor I (206), a lead screw I (208), a lead screw II (209), a rotating mounting plate (210), and a connecting shaft (211). The rotating mounting plate (210) is rotatably mounted on a fixed mounting plate (202). The lead screw I (208) and lead screw II (209) are respectively rotatably mounted on the rotating mounting plate (210). The connecting shaft (211) is fixedly mounted on the rotating mounting plate (210). The connecting shafts (211) are arranged in a triangular array. The main shaft (203) is fixedly installed on the rotating mounting plate (210). The main shaft (203) is located on the central axis of the triangle formed by the lead screw shaft I (208), the lead screw shaft II (209) and the connecting shaft (211). The lead screw shaft I (208) cooperates with the main shaft (203) to install the cleaning component. The lead screw shaft II (209) cooperates with the main shaft (203) to install the grouting and coating component. The connecting shaft (211) cooperates with the main shaft (203) to install the entire pressure component.

4. The microbial infiltration crystallization slope vegetation reinforcement device according to claim 3, characterized in that: The conversion drive assembly also includes a gear fixedly mounted on the main shaft (203). A motor I (206) is fixedly mounted on the fixed mounting plate (202). A gear is fixedly mounted on the output shaft of the motor I (206) and meshes with the gear on the main shaft (203). This is used to intermittently switch the cleaning assembly, the grouting and coating assembly, and the whole-piece pressurization assembly so that they are intermittently aligned with the construction slope.

5. The microbial infiltration crystallization slope vegetation reinforcement device according to claim 4, characterized in that: The construction drive assembly includes a motor II (207) fixedly mounted on a rotating mounting plate (210). A gear is fixedly mounted on the output shaft of the motor II (207). The construction drive assembly also includes gears fixedly mounted on lead screw shaft I (208) and lead screw shaft II (209). The gear on the output shaft of the motor II (207) intermittently meshes with the gears on lead screw shaft I (208) and lead screw shaft II (209) to drive the cleaning assembly and the grouting coating assembly to perform intermittent linear motion along the axis of the main shaft (203).

6. The microbial infiltration crystallization slope vegetation reinforcement device according to claim 1, characterized in that: The cleaning assembly includes a connecting frame II (213), a cutting cleaner (225), and an electric cylinder III (226). The connecting frame II (213) is movably mounted on the conversion assembly for the installation of the water spray assembly and the cutting cleaner (225). The cutting cleaner (225) is slidably mounted on the connecting frame II (213) for cleaning the slope. The electric cylinder III (226) is fixedly mounted on the cutting cleaner (225). The fixed end of the electric cylinder III (226) is fixedly mounted on the connecting frame II (213), and the extended end of the electric cylinder III (226) is fixedly mounted on the cutting cleaner (225). The electric cylinder III (226) is used to push the cutting cleaner (225) to move linearly along the axis of the electric cylinder III (226).

7. The microbial infiltration crystallization slope vegetation reinforcement device according to claim 1, characterized in that: The water spraying assembly includes a conveying pipe II (223) and a spray head (224). The first end of the conveying pipe II (223) passes through the conversion assembly and is fixedly connected to the feeding assembly (3). A control valve is provided at the connection between the conveying pipe II (223) and the feeding assembly (3) to control the water flow. The second end of the conveying pipe II (223) is connected to the spray head (224). The spray head (224) is fixedly installed on the cleaning assembly for secondary cleaning of the slope after the initial cleaning.

8. The microbial infiltration crystallization slope vegetation reinforcement device according to claim 1, characterized in that: The coating assembly includes a connecting frame III (214) movably mounted on the conversion assembly. A spring is fixedly mounted on the connecting frame III (214), and a mounting plate (222) is fixedly mounted on the spring. The first end of the spring on the connecting frame III (214) is fixedly mounted to the connecting frame III (214), and the second end of the spring on the connecting frame III (214) is fixedly mounted to the mounting plate (222). An electric cylinder II (220) is also fixedly mounted on the connecting frame III (214), and the extended end of the electric cylinder II (220) is fixedly mounted to the mounting plate (222). The mounting plate (222) is fixedly installed to drive the mounting plate (222) to move linearly along the axis of the electric cylinder II (220). The mounting plate (222) is fixedly installed with a grouting head (217). The grouting head (217) is connected to a conveying pipe I (216). The first end of the conveying pipe I (216) is connected to the grouting head (217). The second end of the conveying pipe I (216) passes through the conversion component and is connected to the feeding component (3). A control valve is provided at the connection between the conveying pipe I (216) and the feeding component (3) to control the feeding of the bacterial liquid coating.

9. The microbial infiltration crystallization slope vegetation reinforcement device according to claim 1, characterized in that: The spreading component includes a scraper (218), which is mounted on the mounting plate (222) by a torsion spring to ensure that the scraper (218) fits against the slope surface; the grass seed spraying component includes a moving plate (219), a seed head (231), a grass seed delivery pipe (232), a storage box (233), and a feeding port (234). The moving plate (219) is slidably mounted on the mounting plate (222), and multiple pressure nails for spraying and pressing holes are fixedly installed on the moving plate (219). The storage box (233) is fixedly mounted on the connecting frame III (222). 14) The grass seed delivery pipe (232) is slidably installed on the mounting plate (222). One end of the grass seed delivery pipe (232) is connected to the storage box (233) and the other end is fixedly connected to the seeding head (231). The grass seeds in the storage box (233) are sent into the seeding head (231) through the grass seed delivery pipe (232). The seeding head (231) is fixedly installed with the moving plate (219) to send the grass seeds into the spraying holes pressed out by the pressure nail. The feeding port (234) is fixedly installed on the connecting frame III (214) for feeding grass seeds.

10. The microbial infiltration crystallization slope vegetation reinforcement device according to claim 1, characterized in that: The curing drive assembly includes a connecting frame I (212) and an electric cylinder I (215). The connecting frame I (212) is fixedly mounted on the conversion assembly, and the electric cylinder I (215) is fixedly mounted on the connecting frame I (212) to drive the curing pressurization assembly to move linearly along the axis of the electric cylinder I (215). The curing pressurization assembly includes an air injection cap (205), a heating wire (227), a probe (228), a delivery pipe III (229), and a sealing gasket (230). The air injection cap (205) is fixedly mounted on the extended end of the electric cylinder I (215). The gas injection cap (205) is connected to a delivery pipe III (229). The first end of the delivery pipe III (229) is connected to the gas injection cap (205), and the second end of the delivery pipe III (229) passes through the conversion component and is connected to the feeding component (3). A control valve is provided at the connection between the delivery pipe III (229) and the feeding component (3) to control the feeding of the gas carbon source. The gas injection cap (205) is also fixedly installed with a heating wire (227) to ensure the reaction temperature, a probe (228) to observe the repair process, and a sealing pad (230) to fit the slope surface to ensure sealing.

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