A two-component paint electric scraping and casting integrated device

Abstract

This invention discloses an electric two-component paint scraping and spraying integrated device, which includes a frame, handlebars, wheels, and a drive motor, battery, and control box mounted on the frame. The drive motor is connected to the wheels located at the bottom of the frame, and the control box is connected to both the drive motor and the battery. The frame is equipped with AB group material cylinders, a mixing cylinder, a paint scraper hopper, a double glass bead cylinder, and a glass bead spreader. The AB group material cylinders, mixing cylinder, and paint scraper hopper of this invention are all equipped with stirring devices, ensuring continuous and thorough stirring of the two-component paint throughout the entire construction process. This reduces the likelihood of initial setting of the paint, ensuring a stable curing effect for the two-component paint line marking. The device integrates a double glass bead spreader, which can promptly spread glass beads onto freshly applied paint. The glass beads have good adhesion, enabling the two-component paint line marking and glass bead spreading to be completed in one step, greatly improving construction efficiency and quality, and ensuring stable construction quality.

Description

Technical Field

[0001] This invention relates to the field of road marking construction equipment, and in particular to an electric two-component paint scraping and spraying integrated device. Background Technology

[0002] With the rapid development of highway construction, the construction of road markings is increasing. Currently, most existing road markings use two-component paint for line marking. This requires thorough mixing of the two-component paint on-site before marking, followed by the application of glass beads onto the markings. However, existing two-component paint line marking devices have the following shortcomings: Firstly, the mixing tank of the two-component paint is directly connected to the line marking hopper. The mixed paint flows from the mixing tank into the hopper for line marking. Since there is no continuous stirring after the paint flows out, the two-component paint is not thoroughly and evenly mixed. If thorough stirring is performed in the mixing tank, it takes too long. Secondly, because the two-component paint is prone to solidification in a static state, it may initially solidify upon entering the unmixed line marking hopper. Thirdly, if the line marking process is not continuous, initial solidification of the paint in the hopper can also occur. If solidification occurs, manual cleaning of the solidified paint is necessary, significantly impacting the efficiency of the line marking process.

[0003] Currently, the application of glass beads on completed road markings is mostly done manually. However, this method results in uneven application, significant waste, and difficulty in accurately controlling the timing of application. Consequently, the adhesion of the glass beads to the road markings is inconsistent, leading to unstable construction quality.

[0004] Furthermore, most existing two-component paint line marking devices use internal combustion engines as power sources, resulting in high operating costs and air pollution emissions. Summary of the Invention

[0005] To overcome the shortcomings of existing two-component coating application devices, this invention provides an electric two-component coating scraping and slinging integrated device.

[0006] The technical solution adopted by the present invention to solve its technical problem is: an electric two-component coating scraping and slinging integrated device, including a frame, handlebars, wheels, and a drive motor, battery and control box installed on the frame. The drive motor is connected to the wheels located at the bottom of the frame, and the control box is connected to the drive motor and the battery respectively. The frame is equipped with AB group material cylinders, mixing cylinders, coating hopper, double glass bead cylinders and glass bead spreaders.

[0007] The bottom of the AB group material cylinder is equipped with a material cylinder discharge valve that connects to the mixing cylinder below. The mixing cylinder is connected to the scraper hopper located at the bottom of the frame. The mixing cylinder is equipped with a mixing cylinder electric stirring device and a mixing cylinder discharge valve.

[0008] The scraper hopper is equipped with an electric stirring device, and the bottom of the scraper hopper is provided with a scraper discharge port; the double glass bead cylinder is connected to the glass bead spreader located at the lower part of the frame, and the front of the frame is provided with a hopper transverse mounting shaft and a line marking indicator; the scraper hopper is hinged to the frame through the hopper transverse mounting shaft, and the glass bead spreader and the scraper hopper located in front of it are arranged longitudinally.

[0009] The frame also includes a coating hopper that is installed in place of the scraper hopper. The coating hopper is equipped with an electric stirring device. The coating hopper can be hinged to the frame via a lateral mounting shaft.

[0010] The control box is connected to the electric stirring device of the mixing cylinder, the electric stirring device of the scraper hopper, or the electric stirring device of the sling hopper.

[0011] More preferably, the discharge valve of the material cylinder is connected to a material cylinder valve control handle, and the discharge valve of the mixing cylinder is connected to a mixing cylinder valve control handle, which are used to control the discharge timing and discharge amount of the two-component coating, respectively.

[0012] Preferably, the mixing cylinder is symmetrically provided with two first fixing sleeves for installing the electric mixing device of the mixing cylinder, and the first fixing sleeves are provided with first fastening bolts. The electric mixing device of the mixing cylinder is stably installed through the two first fixing sleeves and fastened by the first fastening bolts. During the construction process, the coating in the mixing cylinder can be continuously and stably stirred, which can prevent the coating from initial setting due to prolonged static state. The bolt connection also facilitates disassembly for coating cleaning and equipment maintenance.

[0013] Preferably, the scraper hopper is symmetrically provided with two second fixing sleeves for installing the electric stirring device of the scraper hopper, and the second fixing sleeves are provided with second fastening bolts; the front part of the scraper hopper is connected by a pin shaft to a scraper hopper mounting bushing for connecting with the hopper's transverse mounting shaft; two parallel arc-shaped scraper blades are symmetrically provided on both sides of the bottom of the scraper hopper; the scraper discharge port is located between the two arc-shaped scraper blades; and the scraper discharge port is connected to a scraper discharge control rod.

[0014] The electric mixing device of the paint hopper is stably installed through two second fixed sleeves and secured with second fastening bolts. During construction, it can continuously and stably stir the paint in the paint hopper, preventing the paint from initially setting when it is static. It also facilitates disassembly for paint cleaning and equipment maintenance. Two parallel arc-shaped scraping blades are bolted to both sides of the paint discharge port at the bottom of the paint hopper. The paint hopper is hinged to the frame through a lateral mounting shaft. During construction, the arc-shaped scraping blades made of hard alloy material are in contact with the road surface and will not vibrate with the wheels and frame during movement. The distance between the paint discharge port and the road surface can be adjusted by the bolted arc-shaped scraping blades, which can adjust the thickness of the paint line, so that the discharge is uniform and accurate, ensuring the uniformity and quality of the road markings.

[0015] Furthermore, the hopper is equipped with an electric stirring device, and two third fixing sleeves are symmetrically arranged on the hopper for mounting the electric stirring device. Each third fixing sleeve has a third fastening bolt. The bottom of the hopper has a discharge port and a spraying rod. The spraying rod is connected to a spraying motor, and the adjustable spraying rod is located below the discharge port. The electric stirring device and the spraying motor are connected to a control box. The front of the hopper is connected via a pin to a hopper mounting sleeve for connection to the hopper's transverse mounting shaft. The discharge port is connected to a discharge control rod. The hopper is hinged to the frame, and its bottom contacts the road surface, preventing vibration from occurring during movement with the wheels and frame. During construction, the discharge port and the spraying rod maintain a suitable distance from the road surface, ensuring uniform and accurate discharge and maintaining the uniformity and stability of the road markings applied by the spraying rod.

[0016] Furthermore, the glass bead spreader includes a spreading box, a front spreading roller, and a rear spreading roller. The front and rear spreading rollers are symmetrically arranged front and rear within the spreading box. A partition plate is provided between the front and rear spreading rollers to divide the spreading box into two glass bead cylinders. Each of the two glass bead cylinders is equipped with a feed pipe connected to the glass bead spreader above. Depending on the needs of the road site, the two glass bead cylinders can use glass beads of different sizes for separate or mixed spreading, achieving a better glass bead reflective effect for road markings.

[0017] The front and rear spreading rollers are connected by a transmission gear and a transmission shaft, with the transmission shaft having a transmission belt connected to a drive motor. Below the front and rear spreading rollers are respectively a first flexible spreading plate and a second flexible spreading plate, adjustable in gap with the bottom of the spreading box. The first and second flexible spreading plates, connected by bolts, have an adjustable gap with the bottom of the spreading box, allowing precise control of the spreading amount and density of glass beads. The rotational speed of the front and rear spreading rollers matches the traveling speed of the device, ensuring the quality of glass bead adhesion to the marking lines while avoiding excessive spreading and waste.

[0018] Furthermore, the tilt angles of the first and second flexible spreading plates, which are bolted to the spreading box, are adjustable. This allows for precise adjustment and control of the falling direction and angle of the glass beads, uniformly controlling the amount and density of glass beads spread, and greatly improving the quality of glass bead spreading construction.

[0019] Preferably, the columnar front and rear seeding rollers are provided with grooves arranged along their axis. When the front and rear seeding rollers rotate, they uniformly spray glass beads through the grooves onto the first and second flexible seeding plates. The first and second flexible seeding plates are provided with uniformly arranged columnar protrusions, allowing the glass beads to slide evenly along the gaps between the columnar protrusions onto the ground markings.

[0020] Preferably, the battery is a 48V rechargeable battery, using a safe 48V voltage to ensure safety during construction.

[0021] Preferably, the handlebars are connected to a steering wheel for controlling the direction of travel of the device.

[0022] Preferably, the AB group material cylinder, mixing cylinder, paint scraper hopper and frame are detachably connected to facilitate the cleaning of residual paint.

[0023] Preferably, the control box is equipped with a frequency converter for adjusting the speed of the drive motor, which can adjust and control the walking speed of the device during construction.

[0024] The beneficial effects of this invention are that the AB group material cylinder, mixing cylinder, scraper paint hopper, and sling paint hopper of this invention are all equipped with separate stirring devices, realizing continuous stirring of the two-component paint throughout the construction process, making it less likely for the paint to initially set, and ensuring the stable effect of the two-component paint line marking construction. This device also integrates a glass bead spreader, which can promptly spread glass beads on the newly applied marking paint. The glass beads have good adhesion, realizing the one-time completion of two-component paint line marking construction and glass bead spreading, greatly improving construction efficiency and construction quality, and ensuring stable construction quality.

[0025] The scraper hopper and the sprayer hopper of this device can be replaced and installed in the original position on the frame. They can be interchanged on site to meet the needs of road construction. This allows for the application of two-component coatings by scraping and spraying. This device can complete the application of two-component coatings by scraping, spraying, and glass bead spreading, greatly improving construction efficiency.

[0026] This invention is powered by clean battery energy, produces no air pollution, and features safe, simple, and reliable electric operation, convenient maintenance, low cost, high construction efficiency, and energy conservation and environmental protection.

[0027] This device is flexible and easy to operate, quick to install, produces neat markings, and ensures stable curing of the markings, thus better guaranteeing their performance and greatly extending their service life. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the structure of the present invention;

[0029] Figure 2 yes Figure 1 Rear view diagram;

[0030] Figure 3 This is a schematic diagram of the mixing cylinder of the present invention;

[0031] Figure 4 This is a schematic diagram of the structure of the coating scraper of the present invention;

[0032] Figure 5 This is a schematic diagram of the rear side of the coating hopper of the present invention;

[0033] Figure 6 This is a schematic diagram of the coating state in Embodiment 2 of the present invention;

[0034] Figure 7 This is a schematic diagram of the structure of the coating hopper of the present invention;

[0035] Figure 8 This is a schematic diagram of the rear side of the coating hopper of the present invention;

[0036] Figure 9 This is a schematic diagram of the structure of the coating rod of the present invention;

[0037] Figure 10 This is a schematic diagram of the structure of the glass bead distributor of the present invention;

[0038] Figure 11 This is a schematic diagram of the bottom of the glass bead distributor of the present invention;

[0039] Figure 12 This is a schematic diagram of the structure of the first flexible seeding plate and the second flexible seeding plate of the present invention;

[0040] Figure 13 This is a schematic diagram of the front and rear seeding rollers of the present invention.

[0041] Components and their numbers in the diagram: 1-Frame; 2-Handlebar; 3-Wheel; 4-Drive motor; 5-Battery; 6-Control box; 7-AB group material cylinders; 8-Mixing cylinder; 9-Paint scraper hopper; 10-Double glass bead cylinder; 11-Glass bead spreader; 12-Splashing paint hopper; 13-Front spreading roller; 14-Rear spreading roller; 15-Transmission gear; 16-Drive shaft; 19-Spreading box; 20-Hopper transverse mounting shaft; 21-Marking indicator; 30-Steering wheel; 71-Material cylinder discharge valve; 72-Material cylinder valve control handle; 81-Mixing cylinder electric stirring device; 82-Mixing cylinder discharge valve; 83-First fixing sleeve; 84-First fastening bolt ; 85-Mixing cylinder valve control handle; 91-Electric stirring device for scraper paint hopper; 92-Scraper paint discharge port; 93-Second fixing sleeve; 94-Second fastening bolt; 95-Scraper paint hopper mounting bushing; 96-Arc-shaped scraper blade; 98-Scraper paint discharge control rod; 120-Electric stirring device for sling paint hopper; 121-Third fixing sleeve; 122-Third fastening bolt; 123-Sling paint hopper mounting bushing; 125-Sling paint discharge port; 126-Sling paint rod; 127-Sling paint motor; 128-Sling paint discharge control rod; 130-First flexible spreading plate; 140-Second flexible spreading plate; 134-Columnar protrusion; 190-Separator plate. Detailed Implementation

[0042] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0043] In the description of this invention, it should be understood that the terms "upper", "lower", "bottom", "front", "front", "middle", "rear", "longitudinal", "inner", "around" and other terms indicating orientation or positional relationship are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as limiting this invention.

[0044] like Figure 1 , 2 As shown, an electric two-component coating scraping and slinging integrated device includes a frame 1, a handlebar 2, and wheels 3. It also includes a drive motor 4, a battery 5, and a control box 6 installed on the frame 1. The drive motor 4 is connected to the wheels 3 located at the bottom of the frame 1. The control box 6 is connected to the drive motor 4 and the battery 5 respectively. The frame 1 is equipped with an AB group material cylinder 7, a mixing cylinder 8, a scraper coating hopper 9, a double glass bead cylinder 10, and a glass bead spreader 11.

[0045] The bottom of the AB group material cylinder 7 is equipped with a material cylinder discharge valve 71, which connects to the mixing cylinder 8 below. The mixing cylinder 8 is connected to the paint scraper hopper 9 located at the lower part of the frame 1. Figure 3 As shown, the mixing cylinder 8 is equipped with an electric stirring device 81 and a discharge valve 82.

[0046] like Figure 4 , 5 As shown, the scraper hopper 9 is equipped with an electric stirring device 91, and the bottom of the scraper hopper 9 is provided with a scraper discharge port 92; the double glass bead cylinder 10 is connected to the glass bead spreader 11 located at the lower part of the frame 1, and the front part of the frame 1 is provided with a hopper transverse mounting shaft 20 and a line marking indicator 21; the scraper hopper 9 is hinged to the frame 1 through the hopper transverse mounting shaft 20, and the glass bead spreader 11 is arranged longitudinally with the scraper hopper 9 located in front of it;

[0047] like Figure 7 , 8 As shown, the frame 1 also includes a sling hopper 12 that can be replaced by the scraper hopper 9. The sling hopper 12 is equipped with a sling hopper electric stirring device 120. The sling hopper 12 can be hinged to the frame 1 via the hopper transverse mounting shaft 20.

[0048] The control box 6 is connected to the electric stirring device 81 of the mixing cylinder, the electric stirring device 91 of the scraper hopper, or the electric stirring device 120 of the sling hopper.

[0049] The material cylinder discharge valve 71 is connected to a material cylinder valve control handle 72, and the mixing cylinder discharge valve 82 is connected to a mixing cylinder valve control handle 85, which are used to control the discharge timing and discharge amount of the two-component coating, respectively.

[0050] like Figure 3 As shown, the mixing cylinder 8 is symmetrically provided with two first fixing sleeves 83 for installing the electric mixing device 81. The first fixing sleeves 83 are provided with first fastening bolts 84. The electric mixing device 81 is stably installed through the two first fixing sleeves 83 and fastened by the first fastening bolts 84. During the construction process, the coating in the mixing cylinder 8 can be continuously and stably stirred, which can prevent the coating from initial setting due to prolonged static state. It also facilitates disassembly for coating cleaning and equipment maintenance.

[0051] like Figure 4 , 5As shown, the scraper hopper 9 is symmetrically provided with two second fixing sleeves 93 for installing the electric stirring device 91 of the scraper hopper, and the second fixing sleeves 93 are provided with second fastening bolts 94; the front part of the scraper hopper 9 is connected by a pin shaft to a scraper hopper mounting sleeve 95 for connecting with the hopper's transverse mounting shaft 20; the bottom sides of the scraper hopper 9 are symmetrically provided with two parallel arc-shaped scraper blades 96; the scraper discharge port 92 is located between the two arc-shaped scraper blades 96; the scraper discharge port 92 is connected to a scraper discharge control rod 98.

[0052] The electric mixing device 91 of the paint hopper is stably installed through two second fixed sleeves 93 and fastened by second fastening bolts 94. During construction, it can continuously and stably stir the paint in the paint hopper 9, preventing the paint from initially setting when it is static. It also facilitates disassembly for paint cleaning and equipment maintenance. Two parallel arc-shaped scraping blades 96 are symmetrically arranged on both sides of the bottom of the paint hopper 9. The paint hopper 9 is hinged to the frame 1 through the hopper horizontal mounting shaft 20. During construction, the arc-shaped scraping blades 96 are in contact with the road surface and will not vibrate with the wheels 3 and the frame 1 during movement. The distance between the scraping outlet 92 and the road surface can be adjusted by the bolted arc-shaped scraping blades 96, which can adjust the thickness of the paint line, so that the discharge is uniform and accurate, ensuring the uniformity and quality of the road marking.

[0053] like Figure 7 , 8 As shown in Figure 9, the hopper 12 is equipped with an electric stirring device 120 for the hopper. Two third fixing sleeves 121 for mounting the electric stirring device 120 are symmetrically arranged on the hopper 12. The third fixing sleeves 121 are equipped with third fastening bolts 122. The bottom of the hopper 12 is equipped with a hopper discharge port 125 and a hopper rod 126. The hopper rod 126 is connected to a hopper motor 127. The hopper rod 126, which can be spaced for adjustment, is located below the hopper discharge port 125. The electric stirring device 120 and the hopper motor 127 are respectively connected to the control box 6. The front of the hopper 12 is connected to a hopper mounting sleeve 123 for connecting to the hopper's transverse mounting shaft 20 via a pin. The hopper discharge port 125 is connected to a hopper discharge control rod 128. The paint hopper 12 is hinged to the frame 1, and its bottom contacts the road surface. It will not shake with the wheels 3 and the frame 1 during the movement. During the construction process, it can maintain a suitable distance between the paint outlet 125 and the paint stick 126 and the road surface, so that the paint is discharged evenly and accurately, and the uniformity and stability of the road markings painted by the paint stick 126 are maintained.

[0054] like Figures 10-13As shown, the glass bead spreader 11 includes a spreading box 19, a front spreading roller 13, and a rear spreading roller 14. The front spreading roller 13 and the rear spreading roller 14 are symmetrically arranged in the spreading box 19. A partition plate 190 is provided between the front spreading roller 13 and the rear spreading roller 14 to divide the spreading box 19 into two glass bead cylinders. The two glass bead cylinders are respectively provided with material pipes connected to the glass bead spreader 11 above. According to the needs of the road on site, the two glass bead cylinders can use glass beads of different sizes for separate or mixed spreading to achieve better glass bead reflective effect.

[0055] The front spreading roller 13 and the rear spreading roller 14 are connected by a transmission gear 15 and a transmission shaft 16. The transmission shaft 16 is equipped with a transmission belt connected to the drive motor 4. Below the front spreading roller 13 and the rear spreading roller 14, there are respectively a first flexible spreading plate 130 and a second flexible spreading plate 140 that can be adjusted in gap with the bottom of the spreading box 19. The first flexible spreading plate 130 and the second flexible spreading plate 140, which are connected by bolts, can adjust the gap with the bottom of the spreading box 19, so as to accurately control the spreading amount and spreading density of glass beads. At the same time, the front spreading roller 13 and the rear spreading roller 14 are connected by a transmission gear 15 and a transmission shaft 16. The transmission shaft 16 is equipped with a transmission belt connected to the drive motor 4. The rotation speed of the front spreading roller 13 and the rear spreading roller 14 is matched with the traveling speed of the device, which ensures the adhesion quality of the glass beads on the marking line and avoids excessive spreading and waste.

[0056] like Figures 11-12 As shown, the tilt angles of the first flexible spreading plate 130 and the second flexible spreading plate 140, which are connected to the spreading box 19 by bolts, are adjustable. This allows for precise adjustment and control of the falling spreading direction and angle of the glass beads, uniform control of the spreading amount and density of the glass beads, and greatly improves the quality of glass bead spreading construction.

[0057] like Figures 11-13 As shown, the front and rear spreading rollers 13 and 14, which are columnar, are provided with grooves arranged along the axis. When the front and rear spreading rollers 13 and 14 rotate, they evenly spread glass beads through the grooves to the first flexible spreading plate 130 and the second flexible spreading plate 140. The first and second flexible spreading plates 130 and 140 are provided with evenly arranged columnar protrusions 134. The glass beads slide evenly along the gaps between the columnar protrusions 134 onto the ground marking line.

[0058] Preferably, the battery 5 is a 48V rechargeable battery, using a safe 48V voltage to ensure safety during construction.

[0059] Preferably, the handlebar 2 is connected to a steering wheel 30 for controlling the direction of travel of the device.

[0060] Preferably, the AB group material cylinder 7, mixing cylinder 8, and paint scraper hopper 9 are detachably connected to the frame 1. This facilitates the cleaning of residual paint.

[0061] Example 1

[0062] In the process of applying a coating using a scraper and then spreading glass beads, the coating hopper 9 is installed on the horizontal mounting shaft 20 of the hopper on frame 1. Figure 1 , 2 As shown, two types of glass beads of different specifications are added to the two glass bead cylinders in the double glass bead cylinder 10 for use as needed during construction. Components A and B are added to the AB group material cylinder 7 respectively. The AB group material cylinder 7, which is equipped with two independent stirring devices, is stirred for 3-5 minutes. The material cylinder valve control handle 72 is operated to open the material cylinder discharge valve 71. The unmixed components A and B flow into the mixing cylinder 8 through the material cylinder discharge valve 71. The electric stirring device 81 of the mixing cylinder is turned on through the control box 6. The electric stirring device 81 of the mixing cylinder is connected to a high-speed dispersing disc, which can complete the mixing of components A and B within ten seconds. Then, the mixing cylinder valve control handle 85 is operated to open the mixing cylinder discharge valve 82. The mixed coating flows into the scraper coating hopper 9, and the electric stirring device 91 of the scraper coating hopper is turned on at the same time to continue stirring.

[0063] Lower the line marking indicator 21 and align it with the pre-drawn water line; start the drive motor 4 and move it along the water line, open the discharge gate of the scraper paint hopper 9, and scrape and mark the line along the water line. At the same time, the drive motor 4 drives the transmission shaft 16 and transmission gear 15 through the belt, and the front spreading roller 13 and the rear spreading roller 14 start to rotate. According to the required specifications of the glass beads, open the first flexible spreading plate 130 or the second flexible spreading plate 140, and the glass beads are evenly spread on the paint marking line just drawn by the front spreading roller 13 or the rear spreading roller 14. The gap between the first flexible spreading plate 130 and the second flexible spreading plate 140, which are connected by bolts, can be adjusted to precisely control the amount and density of glass beads spread. The first flexible spreading plate 130 and the second flexible spreading plate 140 are provided with uniformly arranged columnar protrusions 134. The glass beads slide evenly onto the ground marking line along the gaps between the columnar protrusions 134, which not only ensures the adhesion quality of the glass beads on the marking line, but also avoids excessive spread and waste, so as to realize the two-component paint scraping and marking construction and glass bead spreading construction in one go.

[0064] After construction, the detachable parts of the AB group material cylinder 7, mixing cylinder 8, and paint scraper hopper 9, which are equipped with solvent cleaning devices, need to be disassembled and cleaned to prevent the paint from hardening and affecting the normal use of the parts.

[0065] The paint hopper 9 has two parallel arc-shaped scraping blades 96 symmetrically arranged on both sides of its bottom. The paint hopper 9 is hinged to the frame 1 via a transverse mounting shaft 20. During construction, the arc-shaped scraping blades 96, made of hard alloy material, contact the road surface and will not vibrate up and down with the wheels 3 and frame 1 during movement. This maintains a suitable distance between the paint outlet 92 and the road surface, ensuring uniform and accurate paint distribution, guaranteeing the thickness and uniformity of the road markings, and improving the quality of the markings. Before use, the paint hopper 9 is placed on a flat tile or marble surface. The distance between the paint outlet 92 and the road surface is adjusted using its connecting bolts. This distance can be adjusted according to construction needs to produce different thicknesses of marking paint. This distance can be accurately measured using a thickness gauge.

[0066] The device is equipped with stirring devices in the AB group material cylinder 7, mixing cylinder 8, and paint scraper hopper 9, which ensures continuous stirring of the two-component paint throughout the construction process. This prevents the paint from prematurely setting and ensures stable results in the two-component paint line marking. The device also integrates a glass bead spreader, which can spread glass beads on the freshly applied marking paint in a timely manner. The glass beads have good adhesion and can complete the two-component paint line marking and glass bead spreading in one go, greatly improving construction efficiency and quality, and ensuring stable construction quality.

[0067] Example 2

[0068] Applying the coating by scraping and then spreading it with glass beads, such as... Figure 6 As shown, the scraper hopper 9 is removed from the horizontal mounting shaft 20 of the hopper on the frame 1, and the sling hopper 12, which replaces the scraper hopper 9, is installed on the horizontal mounting shaft 20 of the hopper via the sling hopper mounting sleeve 123. The electric stirring device 120 and the sling motor 127 of the sling hopper are connected to the control box 6. Two types of glass beads are added to the two glass bead cylinders in the double glass bead cylinder 10 according to the construction needs. The A and B components are added to the AB group material cylinders 7 respectively. The AB group material cylinders 7, which are equipped with two independent stirring devices, are stirred for 3 to 5 minutes. Operate the material cylinder valve control handle 72 to open the material cylinder discharge valve 71. Unmixed components A and B flow into the mixing cylinder 8 through the material cylinder discharge valve 71. Turn on the electric stirring device 81 of the mixing cylinder through the control box 6. The electric stirring device 81 of the mixing cylinder is connected to a high-speed dispersing disc, which can complete the mixing of components A and B within ten seconds. Then operate the mixing cylinder valve control handle 85 to open the mixing cylinder discharge valve 82. The mixed coating flows into the coating hopper 12, and at the same time, the electric stirring device 120 of the coating hopper is turned on to continuously stir.

[0069] Lower the line marking indicator 21 and align it with the pre-drawn water line. Start the drive motor 4 and move it along the water line. Turn on the spray coating motor 127 and the spray coating outlet 125 to spray coating along the water line. At the same time, the drive motor 4 drives the transmission shaft 16 and transmission gear 15 through the belt. The front spraying roller 13 and the rear spraying roller 14 start to rotate. According to the required specifications of the glass beads, open the first flexible spraying plate 130 or the second flexible spraying plate 140. The glass beads are evenly sprayed onto the paint line just drawn by the front spraying roller 13 or the rear spraying roller 14, realizing the two-component paint spraying line marking construction and glass bead spraying construction in one go.

[0070] The paint hopper 12 is hinged to the frame 1, and its bottom contacts the road surface. It will not shake up and down with the wheels 3 and the frame 1 during the movement. During the construction process, it can maintain a suitable distance between the paint outlet 125 and the paint stick 126 and the road surface, so that the paint is evenly and accurately discharged, and the uniformity and stability of the road markings painted by the paint stick 126 are maintained.

[0071] The gap between the first flexible spreading plate 130 and the second flexible spreading plate 140, which are connected by bolts, can be adjusted to precisely control the amount and density of glass beads spread, thus ensuring the quality of glass beads adhesion to the marking line while avoiding excessive spread and waste.

[0072] After construction, the AB group material cylinder 7, mixing cylinder 8, and coating hopper 12 of the solvent cleaning device need to be disassembled and cleaned to prevent the coating from hardening and affecting the normal use of the components.

[0073] The spraying motor 127 is connected to a speed control device. When the speed of the spraying rod 126 is low, the sprayed paint block is large. The speed control can be adjusted according to the needs of line drawing construction.

[0074] The device is equipped with stirring devices in the AB group material cylinder 7, mixing cylinder 8, and paint hopper 12, which ensures continuous stirring of the two-component paint throughout the construction process. This reduces the likelihood of initial setting of the paint and guarantees a stable effect for the two-component paint line marking. The device also integrates a glass bead spreader, which can spread glass beads on the freshly applied marking paint in a timely manner. The glass beads have good adhesion and can complete the two-component paint line marking and glass bead spreading in one go, greatly improving construction efficiency and quality, and ensuring stable construction quality.

Claims

1. An electric two-component coating scraping and slinging integrated device, comprising a frame (1), a handlebar (2), and wheels (3), further comprising a drive motor (4), a battery (5), and a control box (6) mounted on the frame (1), wherein the drive motor (4) is connected to the wheels (3) located at the bottom of the frame (1), and the control box (6) is connected to the drive motor (4) and the battery (5) respectively, characterized in that, The frame (1) is equipped with AB group material cylinder (7), mixing cylinder (8), scraper paint hopper (9), double glass bead cylinder (10), and glass bead spreader (11); The bottom of the AB group material cylinder (7) is provided with a material cylinder discharge valve (71) connected to the mixing cylinder (8) below. The mixing cylinder (8) is connected to the scraper paint hopper (9) located at the bottom of the frame (1). The mixing cylinder (8) is provided with a mixing cylinder electric stirring device (81) and a mixing cylinder discharge valve (82). The scraper hopper (9) is equipped with an electric stirring device (91), and the bottom of the scraper hopper (9) is equipped with a scraper discharge port (92); the double glass bead cylinder (10) is connected to the glass bead spreader (11) located at the lower part of the frame (1), and the front of the frame (1) is equipped with a hopper transverse mounting shaft (20) and a line drawing indicator (21); the scraper hopper (9) is hinged to the frame (1) through the hopper transverse mounting shaft (20), and the glass bead spreader (11) and the scraper hopper (9) located in front of it are arranged longitudinally; The frame (1) also includes a paint hopper (12) that is installed in place of the paint scraper hopper (9). The paint hopper (12) is equipped with an electric stirring device (120). The paint hopper (12) is hinged to the frame (1) via a hopper transverse mounting shaft (20). The bottom of the paint hopper (12) is in contact with the road surface. The control box (6) is connected to the electric stirring device (81) of the mixing cylinder, the electric stirring device (91) of the scraper hopper, or the electric stirring device (120) of the sling hopper, respectively. The scraper hopper (9) is symmetrically provided with two second fixing sleeves (93) for installing the electric stirring device (91) of the scraper hopper, and the second fixing sleeves (93) are provided with second fastening bolts (94); the front part of the scraper hopper (9) is connected by a pin to a scraper hopper mounting sleeve (95) for connecting with the hopper's transverse mounting shaft (20); the bottom sides of the scraper hopper (9) are symmetrically provided with two parallel arc-shaped scraper blades (96); the scraper discharge port (92) is located between the two arc-shaped scraper blades (96); the scraper... The discharge port (92) is connected to a scraper discharge control rod (98); during the construction process, the arc-shaped scraper blade (96) of hard alloy material contacts the road surface. The distance between the scraper discharge port (92) and the road surface is adjusted by the bolt-connected arc-shaped scraper blade (96), and the thickness of the paint line is adjusted; before use, the paint hopper (9) is placed on a flat tile or marble, and the distance between the scraper discharge port (92) and the road surface is adjusted by its connecting bolt. The distance is adjusted according to the construction needs to scrape out paint of different thicknesses. The distance is accurately measured by a thickness gauge. The glass bead distributor (11) includes a dispensing box (19), a front dispensing roller (13), and a rear dispensing roller (14). The front dispensing roller (13) and the rear dispensing roller (14) are symmetrically arranged in front and back inside the dispensing box (19). A partition plate (190) is provided between the front dispensing roller (13) and the rear dispensing roller (14) to divide the dispensing box (19) into two glass bead cylinders. The two glass bead cylinders are respectively provided with material pipes connected to the glass bead distributor (11) above. The front seeding roller (13) and the rear seeding roller (14) are connected by a transmission gear (15) and a transmission shaft (16), and the transmission shaft (16) is provided with a transmission belt connected to the drive motor (4); the front seeding roller (13) and the rear seeding roller (14) are respectively provided with a first flexible seeding plate (130) and a second flexible seeding plate (140) for gap adjustment with the bottom of the seeding box (19); The tilt angles of the first flexible spreading plate (130) and the second flexible spreading plate (140), which are bolted to the spreading box (19), are adjustable.

2. The electric two-component coating scraping and slinging integrated device as described in claim 1, characterized in that, The discharge valve (71) of the material cylinder is connected to the material cylinder valve control handle (72), and the discharge valve (82) of the mixing cylinder is connected to the mixing cylinder valve control handle (85).

3. The electric two-component coating scraping and slinging integrated device as described in claim 1, characterized in that, The mixing cylinder (8) is symmetrically provided with two first fixing sleeves (83) for installing the electric stirring device (81) of the mixing cylinder, and the first fixing sleeves (83) are provided with first fastening bolts (84).

4. The electric two-component coating scraping and slinging integrated device as described in claim 1, characterized in that, The hopper (12) is equipped with an electric stirring device (120). Two third fixing sleeves (121) for mounting the electric stirring device (120) are symmetrically arranged on the hopper (12). Each third fixing sleeve (121) is equipped with a third fastening bolt (122). The bottom of the hopper (12) is equipped with a sling discharge port (125) and a sling rod (126). The sling rod (126) is connected to a sling electric stirring device. The machine (127) and the spraying rod (126) for adjusting the spacing are located below the spraying outlet (125); the electric stirring device (120) and the spraying motor (127) of the spraying hopper are respectively connected to the control box (6); the front of the spraying hopper (12) is connected by a pin to a spraying hopper mounting bushing (123) for connecting with the hopper's horizontal mounting shaft (20); the spraying outlet (125) is connected to a spraying discharge control rod (128).

5. The electric two-component coating scraping and slinging integrated device as described in claim 1, characterized in that, The battery (5) is a 48V rechargeable battery.

6. The electric two-component coating scraping and slinging integrated device as described in claim 1, characterized in that, The handlebars (2) are connected to a steering wheel (30).

7. The electric two-component coating scraping and slinging integrated device as described in claim 1, characterized in that, The AB group material cylinder (7), mixing cylinder (8), coating hopper (9) and frame (1) are detachably connected.

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