Earth wall weathering and distressing device and using method thereof

Abstract

The invention relates to the technical field of earthen wall distressing devices, and provides an earthen wall weathering distressing device and a using method thereof.The earthen wall weathering distressing device comprises a coating containing barrel, a transmission mechanism is arranged between a first vertical plate and a second vertical plate, a driving motor is fixedly installed on the side wall of the first vertical plate, and the transmission mechanism can be driven through the driving motor; accordingly, the mesh plate and the spraying mechanism can be synchronously driven through the transmission mechanism, when the spraying mechanism conducts spraying work, a driving motor drives a worm to rotate through an output shaft of the driving motor, and under the action of a worm gear, a shaft rod, a rotating disc, a hanging rod, a hanging shaft, a lifting plate and a sleeve, the spraying work is completed. The worm can drive the mesh plate to reciprocate up and down in the coating containing cylinder, and the worm can drive the star shaft to rotate, so that the mesh plate can rotate in the coating containing cylinder, the coating in the coating containing cylinder is further stirred, mixed and dissolved, and precipitation and layering of the coating in the spraying work are avoided.

Description

Technical Field

[0001] The invention relates to the technical field of earth wall aging devices, and in particular to an earth wall weathering aging device and a use method thereof. Background Art

[0002] The weathering and aging construction method of earthen walls is an ancient handicraft art that allows modern architects to combine new buildings with traditional culture to create unique artistic effects. When performing the aging construction of earthen walls, it is generally necessary to paste the base layer first, that is, to paste a layer of base layer with a thickness of 1-2mm on the basic wall surface, which can make the wall surface smoother and avoid unevenness. Then deal with the corners, and perform special treatment on the corners of the building, doors and windows. The common method is to frame the wall with plaster strips or wooden boards, and then construct inside it. For the research on the weathering and aging of earth walls, the weathering and aging construction is often carried out in the form of scratching the earth wall with iron wire dipped in water and cutting with an angle grinder. For loess walls, if they want to present the original style, it is necessary to use infiltration crystallization to solidify the wall on the loess wall surface. After the treatment is completed, nails are driven on the loess wall surface and a wire mesh is hung. After the wall surface is completely dry, the bottom is scraped, and then the loess wall surface is leveled with cement mortar (until the wall surface is level with the wire mesh). Finally, paint is added to the wall surface, that is, primer is applied. The primer that matches the overall shape and color tone is selected for brushing, so that it has a unique weathering and aging effect. You can also hand-paint patterns and use charcoal or pencil to draw the desired decorative pattern on the wall. After the pattern is drawn, choose a pigment that matches the pattern for painting, or you can create a sense of hierarchy by applying different colors of pigments multiple times. This aging technology can give the building surface a charm that combines tradition and modernity, making the new building more historically profound and culturally rich.

[0003] At present, in the work of aging the wall, it is first necessary to repair the wall and hang a mesh, and the filler needs to be manually applied to the pits in the wall. After that, the filler needs to be continuously added or subtracted, and the filler needs to be repeatedly scraped to make it flat and uniform, which is inconvenient to operate; in addition, in the work of aging the earth wall, the shape of the wall needs to be scraped with an iron brush made by oneself, until it is similar to the original traces of the weathered wall, and then the color is adjusted and sprayed on, and because the earth wall is high, it is difficult for workers to scrape and shape the high earth wall; and when spraying paint on the weathered earth wall surface, it is often necessary to pre-build a bracket next to the earth wall, and then the construction workers climb the bracket to spray the wall, which is troublesome and inconvenient, time-consuming and labor-intensive, and has poor safety performance. Secondly, in the process of spraying the paint, the originally mixed paint will continue to precipitate as the spraying time accumulates, resulting in paint stratification, which seriously affects the coating effect.

[0004] In view of this, the present invention proposes a device for weathering and aging an earth wall and a method for using the same. Summary of the invention

[0005] The present invention proposes an earth wall weathering and aging device and a method for using the same, which solves the problems in the related art that when spraying paint on earth walls, it is time-consuming and labor-intensive, the safety performance is poor, and the originally mixed paint will continue to precipitate as the spraying time accumulates, causing the paint to be delaminated, seriously affecting the coating effect.

[0006] The technical solution of the present invention is as follows: a weathering and aging device for earth walls, comprising: a paint container for storing paint, a material inlet is provided at the top of the paint container, a mesh plate is provided on the inner side of the paint container, a support assembly is provided on the outer side of the paint container, and a spraying mechanism is provided between the support assembly and the paint container for extracting and spraying the paint stored in the paint container; The top of the paint containing cylinder is fixedly connected to a first vertical plate and a second vertical plate by bolts, a transmission mechanism is arranged between the first vertical plate and the second vertical plate, and a driving motor is fixedly installed on the side wall of the first vertical plate for driving the transmission mechanism, so that the mesh plate and the spraying mechanism can be driven by the transmission mechanism.

[0007] Preferably, the transmission mechanism comprises a bracket and a connecting frame fixedly connected to the side wall of the second vertical plate, two fixing blocks are fixedly connected to the side wall of the first vertical plate, and a linkage component is provided between the fixing block and the connecting frame; The linkage component includes a worm wheel clamped on the inner side of the connecting frame, the worm wheel is rotatably connected to the connecting frame through a shaft, both ends of the shaft are fixed with a turntable, one side of the worm wheel is meshed with a worm, the worm is rotatably connected between the two fixed blocks, and the top end of the worm is fixedly connected to the output shaft on the drive motor.

[0008] Preferably, the transmission mechanism includes a lifting component, which includes two connecting rods respectively hinged on the outer walls of the two turntables, the two connecting rods are commonly hinged with a suspension rod, the outer wall of the suspension rod is sleeved with a suspension shaft, the suspension shaft slides through the interior of the bracket, the bottom end of the suspension shaft is fixedly connected to a lifting plate, the lifting plate is rotatably connected to a sleeve, and the mesh plate is obliquely fixed to the outer wall of the sleeve.

[0009] Preferably, the transmission mechanism also includes a star-shaped shaft fixedly connected to the bottom end of the worm, a star-shaped groove matching the star-shaped shaft is opened inside the sleeve, the star-shaped shaft extends into the star-shaped groove and is slidably connected thereto, a rotating column is fixedly connected to the bottom end of the star-shaped shaft, and the rotating column rotates through the bottom of the paint containing cylinder.

[0010] Preferably, the spraying mechanism includes a telescopic rod, one end of which is sleeved with a nozzle, and a scraper is detachably fixed to the side wall of one end of the telescopic rod by bolts, one end of the nozzle is fixedly connected to a feed pipe, a suction component is provided at the bottom of the paint containing cylinder, and a winding component is provided between the suction component and the feed pipe.

[0011] Preferably, the suction component includes an outer cover, which is fixed to the bottom of the paint containing cylinder through a fixed seat, an impeller is arranged inside the outer cover, the rotating column rotates and extends to the inside of the outer cover and is fixedly connected thereto, a suction pipe is fixedly connected between the bottom of the outer cover and the bottom of the paint containing cylinder, and a discharge pipe is fixedly connected to the side wall of the outer cover.

[0012] Preferably, the winding component includes an outer cylinder fixedly connected to the bottom of the paint containing cylinder, a fixed disk is fixedly connected to the inside of one end of the outer cylinder, a storage tube is rotatably connected to the inside of the fixed disk, a first coil spring is connected between the storage tube and the fixed disk, and a connecting tube is rotatably connected to the end of the storage tube away from the fixed disk, the connecting tube is fixedly passed through the end of the outer cylinder and is fixedly connected to the discharge pipe, and the delivery pipe is fixedly connected to the storage tube and is wound around the outer wall of the storage tube.

[0013] Preferably, the supporting assembly includes a back plate fixedly connected to the outer wall of the paint containing cylinder, a shoulder strap is connected to the outer side of the back plate, a bottom plate is fixedly connected to the bottom end of the back plate, and movable wheels are arranged at the four corners of the bottom of the bottom plate; a plurality of C-shaped clamping rings are fixedly connected to the top of the bottom plate, and the plurality of C-shaped clamping rings are arranged longitudinally for sleeve installation of the telescopic rod.

[0014] Preferably, it also includes a repair net hanging mechanism, the repair net hanging mechanism includes a U-shaped outer frame, the opposite inner walls of the outer frame are fixedly connected with guide rods, a movable plate is slidably sleeved between the two guide rods, a handle is fixedly connected to the outer wall of the movable plate, a material injection tube is fixedly provided inside the movable plate, a movable cavity is opened on the outer wall of the movable plate, a pressure strip is slidably sleeved inside the movable cavity, two fixing bolts are symmetrically fixed inside the pressure strip, the fixing bolts slide through the inside of the movable plate, and the outer wall of the fixing bolts is threadedly connected with an internal threaded ring; A winder is provided at the top of the outer frame, and the winder includes two fixed plates fixedly connected to the top of the outer frame, a winding drum is fixedly connected between the two fixed plates, a winding roller is rotatably connected inside the winding drum, a second winding spring is connected between the winding roller and the winding drum, a steel mesh is fixedly connected to and wrapped around the outer wall of the winding roller, the steel mesh extends into the inside of the movable cavity and is pressed by the pressure strip, and the outer frame is provided with a supporting roller for supporting and guiding the steel mesh.

[0015] A method for using a soil wall weathering and aging device comprises the following steps: S1. Place the outer frame against the wall so that the movable plate fits the wall, and align the injection tube on the movable plate with the hole to be repaired on the earth wall (see Fig.10 ), then, fill the hole to be repaired with the pre-prepared filler through the injection pipe, then, pull down the movable plate through the handle, and the movable plate slides down along the wall. At this time, since the bottom of the wire mesh is squeezed and limited by the layer, the wire mesh is pulled out from the winder during the sliding of the movable plate, so that the wire mesh covers the hole just repaired. Then, the wire mesh is cut and nailed for hanging. It should be noted that the position of the layer can be adjusted by twisting the internal thread ring, so that the layer can press or loosen the wire mesh. After the wall is completely dry, the bottom is scraped, and then the yellow stone wall is leveled with cement mortar. After that, the wall is aged. Hold the telescopic rod and use the scraper at the end of the telescopic rod to scrape the wall until it is similar to the original traces of the weathered wall. S2. Mix the paint required for spraying the weathered earth wall with water and then mix it into the paint container through the inlet. Then, push the device to the work site through the moving wheels at the bottom of the bottom plate, or carry the entire device to the work site through the shoulder strap; S3. After that, the driving motor is connected to an external power source or a battery is installed on the outside of the paint holding cylinder to power the driving motor, and the driving motor is started. The driving motor drives the worm to rotate through its output shaft, and the worm drives the worm wheel to rotate. The worm wheel drives the two turntables to rotate through the shaft rod. The rotating turntable pushes and pulls the suspension rod through the connecting rod, and the suspension rod drives the suspension shaft to slide on the inner side of the bracket. The suspension shaft drives the sleeve to slide on the outer wall of the star-shaped shaft through the lifting plate, and the sleeve drives the mesh plate to reciprocate up and down inside the paint holding cylinder to mix the paint inside the paint holding cylinder to prevent a large amount of paint from being deposited at the bottom of the paint holding cylinder; S4. While the worm drives the worm wheel to rotate, the worm can also drive the star-shaped shaft to rotate, and the star-shaped shaft drives the sleeve to rotate inside the lifting plate, so that the sleeve can rotate while following the lifting plate to rise and fall, so that the mesh plate can rotate inside the paint holding cylinder, stirring, mixing and dissolving the paint inside the paint holding cylinder; S5. When the star-shaped shaft rotates, it can drive the rotating column to rotate, so that the rotating column drives the impeller to rotate inside the outer cover, so that the outer cover can suck the inside of the paint holding cylinder through the suction pipe, and discharge the sucked paint through the discharge pipe; S6, the discharge pipe discharges the paint into the connecting pipe, the connecting pipe transports the paint into the storage pipe, and the storage pipe discharges the paint into the delivery pipe, so that the paint in the delivery pipe is finally discharged through the nozzle, thereby achieving spraying on the wall; S7. Hold the telescopic rod and swing the position of the telescopic rod according to the position of the earth wall to be sprayed, and adjust the telescopic distance of the telescopic rod so that the nozzle can spray the position of the earth wall to be sprayed more accurately. When the telescopic rod is extended, the material delivery pipe is drawn out from the inside of the outer cylinder, and the material delivery pipe pulls the material storage pipe to rotate, so that the first coil spring is tightened. When the telescopic rod is retracted, the material storage pipe rotates and resets under the action of the first coil spring, and the material delivery pipe is rewound and stored.

[0016] The working principle and beneficial effects of the present invention are: In the present invention, a support assembly is provided on the outside of the paint holding cylinder. After the paint sprayed for weathering and aging the earth wall is mixed with water and then mixed into the paint holding cylinder through the feed port, the device can be conveniently moved to the work site through the moving wheels at the bottom of the base plate, or the entire device can be carried to the work site through a shoulder strap. The top of the paint holding cylinder is fixed with a first vertical plate and a second vertical plate by bolts, and a transmission mechanism is provided between the first vertical plate and the second vertical plate. The driving motor drives the worm to rotate through its output shaft, and the worm drives the worm wheel to rotate. The worm wheel drives two turntables to rotate through the shaft rod. The rotating turntable pushes and pulls the suspension rod through the connecting rod, and the suspension rod drives the suspension shaft to slide on the inner side of the bracket. The suspension shaft drives the sleeve to slide on the outer wall of the star-shaped shaft through the lifting plate. The sleeve drives the mesh plate to reciprocate up and down inside the paint holding cylinder, so as to mix the paint inside the paint holding cylinder and avoid a large amount of paint being deposited at the bottom of the paint holding cylinder. It has good practical performance. In the present invention, while the worm drives the worm wheel to rotate, the worm can also drive the star-shaped shaft to rotate, and the star-shaped shaft drives the sleeve to rotate inside the lifting plate, so that the sleeve can rotate while following the lifting plate to rise and fall, so that the mesh plate can rotate inside the paint holding cylinder, further stirring, mixing and dissolving the paint inside the paint holding cylinder, thereby avoiding precipitation and stratification of the paint during the spraying work; In the present invention, when the star-shaped shaft rotates, the rotating column can be driven to rotate, so that the rotating column drives the suction component, and the paint inside the paint holding cylinder is transported to the nozzle through the material delivery pipe for discharge, thereby realizing the spraying of the wall, and the setting of the telescopic rod can simply and conveniently adjust the spraying position of the nozzle, and under the action of the winding component, the material delivery pipe can be automatically retracted and released, which has high use value; In the present invention, the outer frame is placed against the wall so that the movable plate fits the wall, and the injection tube on the movable plate is aligned with the hole to be repaired on the earth wall. Then, the pre-prepared filler is filled into the hole to be repaired through the injection tube. Then, the movable plate is pulled down by the handle, and the movable plate slides down along the wall. At this time, since the bottom of the wire mesh is squeezed and limited by the pressure strip, the wire mesh is pulled out from the winder during the sliding of the movable plate, so that the wire mesh covers the hole that has just been repaired. Then, the wire mesh is cut and nailed to be hung, which greatly improves the efficiency of hanging the mesh. A scraper is detachably fixed to the side wall of one end of the telescopic rod by bolts. The size and shape of the scraper can be disassembled and replaced according to actual needs. The telescopic rod is manually held and the scraper is used to scrape on the wall at different heights until the traces are similar to the original traces of the weathered wall, thereby realizing the preliminary process of making the earth wall look old. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0018] Figure 1 A schematic diagram of the three-dimensional structure of a device for weathering and aging a soil wall proposed by the present invention; Figure 2 This is a schematic diagram of the internal structure of the paint container provided by the present invention; Figure 3 This is a schematic diagram of the transmission mechanism structure proposed by the present invention; Figure 4 This is a schematic diagram of the composition structure of the spraying mechanism proposed in the present invention; Figure 5 for Figure 4 The enlarged structural diagram at A in the middle; Figure 6 This is a schematic cross-sectional structural diagram of the winding component proposed by the present invention; Figure 7 This is a front view structural diagram of the repairing net hanging mechanism proposed by the present invention; Figure 8 This is a rear view structural diagram of the repair mesh hanging mechanism proposed by the present invention; Fig. 9 for Figure 8 The enlarged structural diagram at A in the middle; Fig.10 This is a schematic diagram of the working principle of the repair mesh hanging mechanism; Fig.11 This is a schematic diagram of the structure of the reel proposed by the present invention; In the figure: 1. Paint holding cylinder; 11. Feeding port; 2. First vertical plate; 3. Second vertical plate; 4. Driving motor; 5. Support assembly; 51. Shoulder strap; 52. Back plate; 53. Bottom plate; 54. Moving wheel; 55. C-type clamp; 6. Transmission mechanism; 61. Bracket; 62. Fixed block; 63. Connecting frame; 64. Linkage component; 641. Worm; 642. Turntable; 643. Worm wheel; 644. Shaft; 65. Lifting component; 651. Connecting rod; 652. Suspension shaft; 653. Lifting plate; 654. Hanging rod; 655. Sleeve; 66. Star shaft; 67. Rotating column; 7. Spraying mechanism; 71. Nozzle; 72. Telescopic rod; 73. Feed pipe; 74. Reel Components; 741, outer cylinder; 742, connecting pipe; 743, material storage pipe; 744, first coil spring; 745, fixed disk; 75, suction component; 751, fixed seat; 752, material suction pipe; 753, material discharge pipe; 754, outer cover; 755, impeller; 76, scraper; 8, mesh plate; 9, repair mesh hanging mechanism; 91, outer frame; 92, guide rod; 93, movable plate; 931, movable cavity; 932, fixing bolt; 933, internal thread ring; 94, injection pipe; 95, handle; 96, wire mesh; 97, winder; 971, fixed plate; 972, winding drum; 973, winding roller; 974, second coil spring; 98, support roller; 99, pressure strip. DETAILED DESCRIPTION

[0019] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Example

[0020] See also Figure 1 , Figure 2 as well as Figure 3 , a device for weathering and aging a soil wall and a method for using the same, comprising: a paint container 1 for storing paint, a feed port 11 being provided at the top of the paint container 1, a mesh plate 8 being provided on the inner side of the paint container 1, and a support assembly 5 being provided on the outer side of the paint container 1. The support assembly 5 comprises a back plate 52 fixedly connected to the outer wall of the paint container 1, a shoulder strap 51 being connected to the outer side of the back plate 52, a bottom plate 53 being fixedly connected to the bottom end of the back plate 52, and moving wheels 54 being provided at the four corners of the bottom of the bottom plate 53. During operation, the paint required for spraying the soil wall for weathering and aging is mixed with water and then mixed into the paint container 1 through the feed port 11, and then the device is pushed to the work site through the moving wheels 54 at the bottom of the bottom plate 53, or the entire device is carried to the work site through the shoulder strap 51.

[0021] The top of the paint containing cylinder 1 is fixedly connected with a first vertical plate 2 and a second vertical plate 3 by bolts, a transmission mechanism 6 is arranged between the first vertical plate 2 and the second vertical plate 3, and a driving motor 4 is fixedly installed on the side wall of the first vertical plate 2 for driving the transmission mechanism 6, so that the mesh plate 8 can be driven by the transmission mechanism 6.

[0022] Specifically, the transmission mechanism 6 includes a bracket 61 and a connecting frame 63 fixedly connected to the side wall of the second vertical plate 3, two fixed blocks 62 are fixedly connected to the side wall of the first vertical plate 2, and a linkage component 64 is provided between the fixed block 62 and the connecting frame 63. Among them, the linkage component 64 includes a worm wheel 643 clamped inside the connecting frame 63, the worm wheel 643 is rotatably connected to the connecting frame 63 through a shaft 644, both ends of the shaft 644 are fixedly connected to a rotating disk 642, one side of the worm wheel 643 is meshed with a worm 641, the worm 641 is rotatably connected between the two fixed blocks 62, and the top end of the worm 641 is fixedly connected to the output shaft of the driving motor 4.

[0023] Furthermore, the transmission mechanism 6 includes a lifting component 65, which includes two connecting rods 651 respectively hinged on the outer walls of the two turntables 642, and the two connecting rods 651 are hinged together with a suspension rod 654. The outer wall of the suspension rod 654 is sleeved with a suspension shaft 652, and the suspension shaft 652 slides through the inside of the bracket 61. The bottom end of the suspension shaft 652 is fixedly connected to a lifting plate 653, and the lifting plate 653 is rotatably connected to the inside of the sleeve 655. The mesh plate 8 is obliquely fixed to the outer wall of the sleeve 655.

[0024] Furthermore, the transmission mechanism 6 also includes a star-shaped shaft 66 fixedly connected to the bottom end of the worm 641, and a star-shaped groove matching the star-shaped shaft 66 is opened inside the sleeve 655. The star-shaped shaft 66 extends into the star-shaped groove and is slidably connected thereto. A rotating column 67 is fixedly connected to the bottom end of the star-shaped shaft 66, and the rotating column 67 rotates through the bottom of the paint holding tube 1.

[0025] In this embodiment, the drive motor 4 is connected to an external power supply or a battery is installed on the outside of the paint holding tube 1 to power the drive motor 4, and the drive motor 4 is started. The drive motor 4 drives the worm 641 to rotate through its output shaft, and the worm 641 drives the worm wheel 643 to rotate. The worm wheel 643 drives the two turntables 642 to rotate through the shaft 644. The rotating turntable 642 pushes and pulls the suspension rod 654 through the connecting rod 651, and the suspension rod 654 drives the suspension shaft 652 to slide on the inner side of the bracket 61. The suspension shaft 652 drives the sleeve 655 to slide on the outer wall of the star-shaped shaft 66 through the lifting plate 653, and the sleeve 655 drives the mesh plate 8 to reciprocate up and down inside the paint holding tube 1 to mix the paint inside the paint holding tube 1 and prevent a large amount of paint from being deposited at the bottom of the paint holding tube 1.

[0026] In this embodiment, while the worm 641 drives the worm wheel 643 to rotate, the worm 641 can also drive the star shaft 66 to rotate, and the star shaft 66 drives the sleeve 655 to rotate inside the lifting plate 653, so that the sleeve 655 can be lifted and lowered with the lifting plate 653 while rotating on its own, thereby allowing the mesh plate 8 to rotate inside the paint container 1, thereby stirring, mixing and dissolving the paint inside the paint container 1. Example

[0027] See also Figure 1 , Figure 3 , Figure 4 , Figure 5 as well as Figure 6 , a device for weathering and aging a soil wall and a method for using the same, including all the contents of embodiment 1, in addition, a spraying mechanism 7 is provided between the support assembly 5 and the paint container 1, for extracting and spraying the paint stored in the paint container 1. The transmission mechanism 6 can drive the mesh plate 8 and the spraying mechanism 7 at the same time.

[0028] Among them, the spraying mechanism 7 includes a telescopic rod 72, one end of the telescopic rod 72 is sleeved with a nozzle 71, and a scraper 76 is detachably fixed to the side wall of one end of the telescopic rod 72 by bolts, one end of the nozzle 71 is fixedly connected to a feed pipe 73, a suction component 75 is provided at the bottom of the paint containing cylinder 1, and a winding component 74 is provided between the suction component 75 and the feed pipe 73.

[0029] Furthermore, the suction component 75 includes an outer cover 754, which is fixed to the bottom of the paint holding cylinder 1 through a fixed seat 751, an impeller 755 is arranged inside the outer cover 754, the rotating column 67 rotates and extends to the inside of the outer cover 754 and is fixedly connected thereto, a suction pipe 752 is fixedly connected between the bottom of the outer cover 754 and the bottom of the paint holding cylinder 1, and a discharge pipe 753 is fixedly connected to the side wall of the outer cover 754.

[0030] Furthermore, the winding component 74 includes an outer cylinder 741 fixedly connected to the bottom of the paint containing cylinder 1, a fixed disk 745 is fixedly connected to the inside of one end of the outer cylinder 741, a storage pipe 743 is rotatably connected to the inside of the fixed disk 745, a first coil spring 744 is connected between the storage pipe 743 and the fixed disk 745, and one end of the storage pipe 743 away from the fixed disk 745 is rotatably connected to a connecting pipe 742, the connecting pipe 742 is fixedly passed through the end of the outer cylinder 741 and is fixedly connected to the discharge pipe 753, and the delivery pipe 73 is fixedly connected to the storage pipe 743 and is wound around the outer wall of the storage pipe 743.

[0031] In addition, a plurality of C-shaped snap rings 55 are fixedly connected to the top of the bottom plate 53 . The plurality of C-shaped snap rings 55 are arranged longitudinally and are used to sleeve the telescopic rod 72 .

[0032] In this embodiment, when the star-shaped shaft 66 rotates, the rotating column 67 can be driven to rotate, so that the rotating column 67 drives the impeller 755 to rotate inside the outer cover 754, so that the outer cover 754 can suck the inside of the paint holding cylinder 1 through the suction pipe 752, and discharge the sucked paint through the discharge pipe 753. The discharge pipe 753 discharges the paint into the inside of the connecting pipe 742, and the paint is transported to the inside of the storage pipe 743 through the connecting pipe 742, and the paint is discharged into the inside of the delivery pipe 73 through the storage pipe 743, so that the paint inside the delivery pipe 73 is finally discharged through the nozzle 71, thereby achieving spraying on the wall.

[0033] In this embodiment, the telescopic rod 72 is held by hand, and the position of the telescopic rod 72 is swung according to the position of the earth wall to be sprayed, and the telescopic distance of the telescopic rod 72 is adjusted, so that the nozzle 71 can spray the position of the earth wall to be sprayed more accurately. When the telescopic rod 72 is extended, the feed pipe 73 is pulled out from the inside of the outer tube 741, and the feed pipe 73 pulls the storage pipe 743 to rotate, so that the first coil spring 744 is tightened. When the telescopic rod 72 is retracted, under the action of the first coil spring 744, the storage pipe 743 rotates and resets, and the feed pipe 73 is rewound and stored. Example

[0034] See also Figure 4 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 as well as Fig.11 , a device for weathering and aging earth wall and a method for using the same, including all the contents of Example 2, and in addition, also including a repair mesh hanging mechanism 9, the repair mesh hanging mechanism 9 includes a U-shaped outer frame 91, and guide rods 92 are fixedly connected to the inner walls opposite to the outer frame 91, and a movable plate 93 is slidably sleeved between the two guide rods 92, and a handle 95 is fixedly connected to the outer wall of the movable plate 93, and an injection tube 94 is fixedly provided inside the movable plate 93, and an active cavity 931 is opened on the outer wall of the movable cavity 931, and a pressure strip 99 is slidably sleeved inside the pressure strip 99, and two fixing bolts 932 are symmetrically fixed inside the pressure strip 99, and the fixing bolts 932 slide through the inside of the movable plate 93, and the outer wall of the fixing bolts 932 is threadedly connected with an internal threaded ring 933.

[0035] Furthermore, a winder 97 is provided at the top of the outer frame 91, and the winder 97 includes two fixed plates 971 fixedly connected to the top of the outer frame 91, and a winding drum 972 is fixedly connected between the two fixed plates 971. A winding roller 973 is rotatably connected inside the winding drum 972, and a second winding spring 974 is connected between the winding roller 973 and the winding drum 972. A wire mesh 96 is fixedly connected to and wrapped around the outer wall of the winding roller 973, and the wire mesh 96 extends into the inside of the movable cavity 931 and is pressed by the pressure strip 99. The outer frame 91 is provided with a support roller 98 for supporting and guiding the wire mesh 96.

[0036] In this embodiment, the outer frame 91 is placed against the wall surface, so that the movable plate 93 is attached to the wall surface, and the injection pipe 94 on the movable plate 93 is aimed at the hole to be repaired on the earth wall (see Fig.10 ), after that, the prepared filler is filled into the hole to be repaired through the injection pipe 94, and then the movable plate 93 is pulled down by the handle 95, and the movable plate 93 slides down along the wall. At this time, since the bottom of the wire mesh 96 is squeezed and limited by the layer 99, during the sliding of the movable plate 93, the wire mesh 96 is pulled out from the reel 97, so that the wire mesh 96 covers the hole just repaired. Then, the wire mesh 96 is cut and nailed for hanging. It should be noted that by twisting the internal thread ring 933, the position of the layer 99 can be adjusted, so that the layer 99 can press or relax the wire mesh 96. After the wall surface is completely dry, the bottom is scraped, and then the yellow stone wall surface is leveled with cement mortar. After that, the wall surface is treated with aging. The telescopic rod 72 is held in the hand, and the scraper 76 at the end of the telescopic rod 72 is used to scrape the wall until it is similar to the original trace of the weathered wall, and then the paint is sprayed for aging.

[0037] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for weathering and aging a soil wall, comprising: A paint container (1) for storing paint, wherein the top of the paint container (1) is provided with a material inlet (11), and is characterized in that a mesh plate (8) is provided on the inner side of the paint container (1), a support assembly (5) is provided on the outer side of the paint container (1), and a spraying mechanism (7) is provided between the support assembly (5) and the paint container (1) for extracting and spraying the paint stored in the paint container (1); The top end of the paint holding cylinder (1) is fixedly connected to a first vertical plate (2) and a second vertical plate (3) by bolts; a transmission mechanism (6) is provided between the first vertical plate (2) and the second vertical plate (3); a driving motor (4) is fixedly mounted on the side wall of the first vertical plate (2) for driving the transmission mechanism (6), so that the mesh plate (8) and the spraying mechanism (7) can be driven by the transmission mechanism (6).

2. The device for weathering and aging a soil wall according to claim 1, characterized in that: The transmission mechanism (6) comprises a bracket (61) and a connecting frame (63) fixedly connected to the side wall of the second vertical plate (3); two fixing blocks (62) are fixedly connected to the side wall of the first vertical plate (2); and a linkage component (64) is provided between the fixing blocks (62) and the connecting frame (63); The linkage component (64) comprises a worm wheel (643) clamped inside the connecting frame (63); the worm wheel (643) is rotatably connected to the connecting frame (63) via a shaft (644); both ends of the shaft (644) are fixedly connected to a rotating disk (642); one side of the worm wheel (643) is meshed with a worm (641); the worm (641) is rotatably connected between the two fixed blocks (62); and the top end of the worm (641) is fixedly connected to an output shaft on the drive motor (4).

3. The device for weathering and aging a soil wall according to claim 2, characterized in that: The transmission mechanism (6) comprises a lifting component (65), the lifting component (65) comprising two connecting rods (651) respectively hinged on the outer walls of two rotating disks (642), the two connecting rods (651) being hinged together with a suspension rod (654), the outer wall of the suspension rod (654) being sleeved with a suspension shaft (652), the suspension shaft (652) slidingly passing through the interior of the bracket (61), the bottom end of the suspension shaft (652) being fixedly connected to a lifting plate (653), the interior of the lifting plate (653) being rotatably connected to a sleeve (655), and the mesh plate (8) being obliquely fixedly connected to the outer wall of the sleeve (655).

4. The device for weathering and aging a soil wall according to claim 3, characterized in that: The transmission mechanism (6) further comprises a star-shaped shaft (66) fixedly connected to the bottom end of the worm (641); a star-shaped groove matching the star-shaped shaft (66) is provided inside the sleeve (655); the star-shaped shaft (66) extends into the inside of the star-shaped groove and is slidably connected thereto; a rotating column (67) is fixedly connected to the bottom end of the star-shaped shaft (66); the rotating column (67) rotates and passes through the bottom of the paint container tube (1).

5. The device for weathering and aging earth walls according to claim 4 is characterized in that: The spraying mechanism (7) comprises a telescopic rod (72), one end of which is sleeved with a nozzle (71), and a scraper (76) is detachably fixed to the side wall of one end of the telescopic rod (72) by means of bolts, one end of the nozzle (71) is fixedly connected to a material delivery pipe (73), a suction component (75) is provided at the bottom of the paint containing cylinder (1), and a winding component (74) is provided between the suction component (75) and the material delivery pipe (73).

6. The device for weathering and aging a soil wall according to claim 5, characterized in that: The suction component (75) includes an outer cover (754) which is fixedly connected to the bottom of the paint container (1) via a fixing seat (751); an impeller (755) is arranged inside the outer cover (754); the rotating column (67) rotates and extends into the inside of the outer cover (754) and is fixedly connected thereto; a suction pipe (752) is fixedly connected between the bottom of the outer cover (754) and the bottom of the paint container (1); and a discharge pipe (753) is fixedly connected to the side wall of the outer cover (754).

7. The device for weathering and aging a soil wall according to claim 6, characterized in that: The winding component (74) comprises an outer cylinder (741) fixedly connected to the bottom of the paint containing cylinder (1), a fixed disk (745) fixedly connected to one end of the outer cylinder (741), a material storage tube (743) rotatably connected to the inside of the fixed disk (745), a first coil spring (744) connected between the material storage tube (743) and the fixed disk (745), an end of the material storage tube (743) away from the fixed disk (745) is rotatably connected to a connecting tube (742), the connecting tube (742) is fixedly passed through the end of the outer cylinder (741) and is fixedly connected to the discharge tube (753), and the delivery tube (73) is fixedly connected to the material storage tube (743) and is wound around the outer wall of the material storage tube (743).

8. The device for weathering and aging a soil wall according to claim 5, characterized in that: The support assembly (5) comprises a back plate (52) fixedly connected to the outer wall of the paint container (1), a shoulder strap (51) being connected to the outer side of the back plate (52), a bottom plate (53) being fixedly connected to the bottom end of the back plate (52), and moving wheels (54) being arranged at the four corners of the bottom of the bottom plate (53); A plurality of C-shaped snap rings (55) are fixedly connected to the top end of the bottom plate (53), and the plurality of C-shaped snap rings (55) are arranged longitudinally and are used to sleeve the telescopic rod (72).

9. The device for weathering and aging a soil wall according to claim 8, characterized in that: It also comprises a repair net hanging mechanism (9), the repair net hanging mechanism (9) comprising a U-shaped outer frame (91), the outer frame (91) having guide rods (92) fixedly connected to the opposite inner walls, a movable plate (93) slidably sleeved between the two guide rods (92), a handle (95) fixedly connected to the outer wall of the movable plate (93), an injection pipe (94) fixedly provided inside the movable plate (93), an active cavity (931) formed on the outer wall of the movable plate (933), a pressure strip (99) slidably sleeved inside the active cavity (931), two fixing bolts (932) symmetrically fixedly connected inside the pressure strip (99), the fixing bolts (932) slidably penetrate the inside of the movable plate (93), and an internal threaded ring (933) is threadedly connected to the outer wall of the fixing bolt (932); A reel (97) is provided at the top of the outer frame (91), and the reel (97) comprises two fixed plates (971) fixedly connected to the top of the outer frame (91), a reel (972) is fixedly connected between the two fixed plates (971), a reel (973) is rotatably connected inside the reel (972), a second coil spring (974) is connected between the reel (973) and the reel (972), a steel mesh (96) is fixedly connected to the outer wall of the reel (973) and wound around it, the steel mesh (96) extends into the interior of the movable cavity (931) and is pressed against the steel mesh (96) by the pressure strip (99), and the outer frame (91) is provided with a support roller (98) for supporting and guiding the steel mesh (96).

10. A method for using a device for weathering and aging a soil wall, characterized in that: The following steps are involved: S1. The outer frame (91) is placed against the wall so that the movable plate (93) is attached to the wall, and the injection pipe (94) on the movable plate (93) is aligned with the hole to be repaired on the earth wall (see FIG. 10 ). Then, the hole to be repaired is filled with the pre-prepared filler through the injection pipe (94). Then, the movable plate (93) is pulled down by the handle (95), and the movable plate (93) slides down along the wall. At this time, since the bottom of the steel mesh (96) is squeezed and limited by the pressure strip (99), the steel mesh (96) is pulled out of the reel (97) during the sliding of the movable plate (93). The wire mesh (96) is used to cover the newly repaired hole. Then, the wire mesh (96) is cut and nailed to hang. It should be noted that by twisting the internal thread ring (933), the position of the pressure strip (99) can be adjusted so that the pressure strip (99) can press or loosen the wire mesh (96). After the wall surface is completely dry, the bottom is scraped, and then the yellow stone wall surface is leveled with cement mortar. After that, the wall surface is aged, and the telescopic rod (72) is held by hand, and the scraper (76) at the end of the telescopic rod (72) is used to scrape the wall until it is similar to the original traces of the weathered wall; S2, mixing the paint required for spraying the weathered earth wall with water and then mixing it into the paint container (1) through the feed port (11), and then pushing the device to the work site through the moving wheels (54) at the bottom of the bottom plate (53), or carrying the entire device to the work site through the shoulder strap (51); S3. Then, the drive motor (4) is connected to an external power source or a battery is installed on the outside of the paint container (1) to power the drive motor (4). The drive motor (4) is started. The drive motor (4) drives the worm (641) to rotate through its output shaft. The worm (641) drives the worm wheel (643) to rotate. The worm wheel (643) drives the two rotating disks (642) to rotate through the shaft (644). The rotating rotating disks (642) are connected to the connecting rod (651). The suspension rod (654) is pushed and pulled, and the suspension rod (654) drives the suspension shaft (652) to slide on the inner side of the bracket (61). The suspension shaft (652) drives the sleeve (655) to slide on the outer wall of the star-shaped shaft (66) through the lifting plate (653). The sleeve (655) drives the mesh plate (8) to reciprocate up and down inside the paint holding cylinder (1), so as to mix the paint inside the paint holding cylinder (1) and prevent a large amount of paint from being deposited at the bottom of the paint holding cylinder (1); S4. While the worm (641) drives the worm wheel (643) to rotate, the worm (641) can also drive the star-shaped shaft (66) to rotate, and the star-shaped shaft (66) drives the sleeve (655) to rotate inside the lifting plate (653), so that the sleeve (655) can be lifted and lowered along with the lifting plate (653) and can also rotate on its own, thereby enabling the mesh plate (8) to rotate inside the paint holding cylinder (1), thereby stirring, mixing and dissolving the paint inside the paint holding cylinder (1); S5. When the star-shaped shaft (66) rotates, the rotating column (67) can be driven to rotate, so that the rotating column (67) drives the impeller (755) to rotate inside the outer cover (754), so that the outer cover (754) can suck the inside of the paint holding cylinder (1) through the suction pipe (752), and discharge the sucked paint through the discharge pipe (753); S6, the discharge pipe (753) discharges the paint into the interior of the connecting pipe (742), the paint is transported to the interior of the material storage pipe (743) through the connecting pipe (742), the paint is discharged into the interior of the material delivery pipe (73) through the material storage pipe (743), and the paint in the interior of the material delivery pipe (73) is finally discharged through the nozzle (71), thereby achieving spraying of the wall; S7, holding the telescopic rod (72), swinging the position of the telescopic rod (72) according to the position of the earth wall to be sprayed, adjusting the telescopic distance of the telescopic rod (72), so that the nozzle (71) can spray the position of the earth wall to be sprayed more accurately, when the telescopic rod (72) is extended, the material delivery pipe (73) is drawn out from the inside of the outer tube (741), the material delivery pipe (73) pulls the material storage pipe (743) to rotate, so that the first coil spring (744) is tightened, and when the telescopic rod (72) is retracted, under the action of the first coil spring (744), the material storage pipe (743) rotates and resets, and the material delivery pipe (73) is rewound and stored.

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