A mixing apparatus for retroreflective road marking paint

Abstract

The utility model provides a kind of for reflective road marking paint mixing equipment, it is related to road marking paint mixing equipment technical field. Including bottom support plate, the top of bottom support plate is fixedly connected with top maintenance cover, by setting bottom support plate, mixing tank and recovery box, form continuous heat management, avoid material temperature fluctuation, by being provided with pull-out type leakage baffle design realizes the full aperture sealing and opening of mixing tank bottom, greatly reduce the residual in tank, reduce material waste and subsequent cleaning difficulty, guarantee the cleanness of working environment, by setting filter bin and filter cartridge, after mixing, coating is carried out fine filtration, removes impurity, improves the final quality of road marking, by being provided with ultrasonic liquid level sensor, realizes the real-time monitoring and early warning of material storage capacity, reduces manual intervention, improves the automation and security of equipment operation.

Description

Technical Field

[0001] This utility model relates to the technical field of road marking paint mixing equipment, and in particular to a mixing equipment for reflective road marking paint. Background Technology

[0002] Reflective road marking paint is a key material for ensuring nighttime traffic safety. Its uniformly distributed glass microspheres produce retroreflective effects under vehicle headlights, clearly marking the road outline. The production quality of this paint directly depends on the uniformity of mixing the base paint, reflective aggregate (glass microspheres), and various additives.

[0003] In practical work, the existing technology has the following problems in the production mixing process: In the mixing process, the raw materials need to be preheated to reduce viscosity. This is usually done by mixing tanks. Existing mixing tanks are usually huge. After unloading, a lot of paint remains on the inner wall of the tank, which not only wastes materials but also brings heavy cleaning work and seriously affects the efficiency of continuous operation of the equipment. Long-term outdoor operations can also lead to inconvenience in power supply at road marking construction sites, which increases the overall usage and installation costs. The mixed paint may contain air bubbles or other particles. If it is applied directly without further processing, it will affect the smoothness and adhesion of the marking surface, thus causing many inconveniences.

[0004] Therefore, this utility model provides a mixing device for reflective road marking paint. Utility Model Content

[0005] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a special mixing equipment for reflective road marking paint that integrates mixing, crushing, heating and filtering, and is suitable for outdoor operations.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a mixing device for reflective road marking paint, comprising a bottom support plate, A mixing tank is installed on the top of the bottom support plate. A top inspection cover is installed on the top of the mixing tank. A positioning seat is fixedly connected to the bottom of the top inspection cover. A rotating rod is rotatably connected to the bottom of the positioning seat. Equally spaced stirring rods are fixedly connected to the outer side of the rotating rod. A bottom sealing plate is fixedly connected to one end of each stirring rod. Fixed seats are fixedly connected to the inside of the mixing tank on both sides of the rotating rod. Symmetrically distributed crushing blades are fixedly connected to the outer side of each fixed seat. The crushing blades are used to assist in crushing large particles in the mixing tank when the marking paint is mixed and stirred. A bottom sealing plate is fixedly connected to the bottom of the mixing tank. A leak-proof baffle is installed inside the bottom sealing plate. A pull-out plate extending to the outside of the mixing tank is fixedly connected to one side of the leak-proof baffle. A recycling bin is fixedly connected to the top of the bottom support plate and to one side of the mixing tank. A guide plate is fixedly connected between the mixing tank and the recycling bin. An energy storage compartment and a solar panel are fixedly connected to the top of the top inspection cover. Two filter chambers are installed on the side of the recycling bin away from the guide plate. Each filter chamber contains a filter cartridge, and heating rods are fixedly connected to the outside of each filter cartridge at equal intervals. A discharge pipe is fixedly connected to one end of each filter chamber. A first valve is fixedly connected to one side of the discharge pipe, and a second valve is fixedly connected to the bottom of the discharge pipe. The second valve and the first valve are used to control the opening and closing of the discharge pipe in two directions.

[0007] In a preferred embodiment, an ultrasonic level sensor is fixedly connected to the inner wall of the recycling bin, and a buzzer is fixedly connected to one side of the mixing tank and above the guide plate. Two symmetrically distributed warning lights are fixedly connected to the top of the buzzer. The ultrasonic level sensor is used for real-time monitoring of the storage level inside the recycling bin, and the two buzzers and warning lights are used for on-site early warning. The solar panel is located above the energy storage compartment, and two symmetrically distributed support rods are fixedly connected to the top of the energy storage compartment and below the solar panel. A charging controller is fixedly connected to one side of each of the two support rods, and an inverter is fixedly connected to one side of the charging controller.

[0008] In a preferred embodiment, a drive motor and a worm gear reducer are fixedly connected to the bottom of the mixing tank. The drive motor is located on one side of the worm gear reducer, and the output end of the worm gear reducer extends into the bottom sealing plate and is fixedly connected to one end of the bottom of the rotating rod. The operation of the drive motor and the worm gear reducer drives the rotating rod to rotate inside the mixing tank, thereby driving the outer stirring rod and heating plate to perform auxiliary heating and stirring treatment inside the mixing tank, improving the mixing efficiency of the marking paint. A diaphragm pump can be installed inside the recovery tank for conveying the marking paint. A control panel is fixedly connected to the outside of the box and above one of the filter compartments. The drive motor, worm gear reducer, ultrasonic level sensor, first valve, second valve, heating rod, energy storage compartment, solar panel, charging controller, inverter, buzzer, warning light, and heating plate are all electrically connected to the control panel. The control panel is used to control the operation of the drive motor, worm gear reducer, ultrasonic level sensor, first valve, second valve, heating rod, energy storage compartment, solar panel, charging controller, inverter, buzzer, warning light, and heating plate, realizing unified management of electrical equipment.

[0009] In a preferred embodiment, the top of the top inspection cover is equipped with two counterweights of different lengths. A first positioning bolt extending into the positioning seat is threadedly connected to the connection point of the two counterweights. Limiting plates are fixedly connected to the outer sides of each counterweight, and second positioning bolts extending into the top inspection cover are threadedly connected to the inner sides of each limiting plate. The counterweights and the top inspection cover are connected by the cooperation of the limiting plates and the second positioning bolts. By increasing the weight on the top of the top inspection cover, the top inspection cover and the top of the mixing tank fit more tightly, thereby enhancing the sealing effect on the top of the mixing tank. The specifications and weight of the counterweights can be changed according to operational needs.

[0010] In a preferred embodiment, each of the filter chambers is fixedly connected to an outer sealing plate, which seals the entire filter chamber. Each filter chamber near the recovery box is fixedly connected to a mounting flange, the outer side of which is connected to the recovery box via multiple fourth positioning bolts. The recovery box, on the side away from the filter chamber, has a recovery trough for use with a guide plate. Material is guided into the recovery box through the recovery trough and guide plate. A fixing frame is fixedly connected to the outer side of the mixing tank, above the pull-out plate. The inner side of the fixing frame... Each part is equipped with a limiting rod extending into the interior of the pull-out plate. The bottom of each pull-out plate is threaded with a third positioning bolt extending into the corresponding limiting rod. The limiting rod and the third positioning bolt work together to limit the pull-out plate and the fixing frame when no operation is being performed. At this time, the leak-proof baffle will completely cover the bottom sealing plate. After the subsequent feeding operation is completed, the leak-proof baffle is slowly pulled out by the pull-out plate. At this time, the bottom sealing plate is opened, leaving space for the marking paint to be conveyed. The paint enters the recycling bin through the guide plate for further processing.

[0011] Compared with the prior art, the advantages and positive effects of this utility model are as follows: By incorporating a bottom support plate, mixing tank, and recycling bin, operation is achieved by opening the control panel and starting the drive motor. The power, amplified by a worm gear reducer, drives the rotating rod, which in turn rotates the outer stirring rod, agitating the raw materials within the mixing tank. The pulverizing blades, fixed to a mounting base on the inner wall of the tank, move relative to the rotating stirring rod, shearing and pulverizing the agglomerated lumps in the base material, ensuring initial material refinement. The control panel centrally controls all electrical equipment. The heating plate directly heats the material during mixing, eliminating the need for a separate preheating step. A filter compartment with a heating rod provides insulation, creating continuous thermal management and preventing material temperature fluctuations. The system features a pull-out leak-proof baffle design that allows for full-diameter sealing and opening of the mixing tank bottom, significantly reducing residue inside the tank, minimizing material waste and subsequent cleaning difficulties, and ensuring a clean working environment. A filter chamber and filter cartridge further refine the mixed paint, removing impurities and improving the final quality of the road markings. Solar panels and an energy storage tank provide an independent green power source, meeting energy conservation and environmental protection requirements and saving overall electricity consumption. An ultrasonic level sensor enables real-time monitoring and early warning of material storage levels, reducing manual intervention and improving the automation and safety of equipment operation. Attached Figure Description

[0012] Figure 1 A schematic diagram of the overall structure of a mixing device for reflective road marking paint provided by this utility model. Figure 1 ; Figure 2 A schematic diagram of the overall structure of a mixing device for reflective road marking paint provided by this utility model. Figure 2 ; Figure 3 An enlarged schematic diagram of the internal structure of the mixing tank of a mixing device for reflective road marking paint provided by this utility model; Figure 4 A schematic diagram of the internal structure of the recycling bin and filter chamber of a mixing device for reflective road marking paint provided by this utility model; Figure 5 This utility model provides an accessory for a mixing device for reflective road marking paint. Figure 1 Enlarged schematic diagram of the structure at point A in the diagram; Figure 6 This utility model provides an accessory for a mixing device for reflective road marking paint. Figure 3 Enlarged schematic diagram of the structure at point B in the diagram.

[0013] Legend: 1. Bottom support plate; 2. Mixing tank; 21. Top inspection cover; 22. Counterweight rod; 23. First positioning bolt; 24. Limiting clamp; 25. Second positioning bolt; 26. Drive motor; 27. Worm gear reducer; 28. Rotating rod; 29. ​​Positioning seat; 3. Recycling bin; 31. Recycling tank; 32. Ultrasonic liquid level sensor; 33. Control panel; 34. Guide plate; 4. Filter chamber; 41. Discharge pipe; 42. First valve; 43. Second valve; 44. Mounting flange; 45. Outer sealing plate; 46. Heating rod; 47. Filter cartridge; 5. Battery compartment; 51. Support rod; 52. Solar panel; 53. Charge controller; 54. Inverter; 55. Buzzer; 56. Warning light; 57. Fixing bracket; 58. Limiting rod; 59. Third positioning bolt; 6. Fixed base; 61. Crushing blade; 62. Stirring rod; 63. Bottom sealing plate; 64. Heating plate; 65. Leak-proof baffle; 66. Pull-out plate. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] like Figures 1-6 As shown, this embodiment provides a technical solution: a mixing device for reflective road marking paint, including a bottom support plate 1, a fixing frame 21 fixedly connected to the top of the bottom support plate 1, a mixing tank 2 fixedly connected to the top of the fixing frame 21, a top inspection cover installed on the top of the mixing tank 2, a positioning seat 29 fixedly connected to the bottom of the top inspection cover, a rotating rod 28 rotatably connected to the bottom of the positioning seat 29, and equidistantly distributed stirring rods 62 fixedly connected to the outer side of the rotating rod 28, with each stirring rod 62 having a fixed connection at one bottom end. The mixing tank 2 has a bottom sealing plate 63. The mixing tank 2 is fixedly connected to both sides of the rotating rod 28. The outer side of the fixed plate 6 is fixedly connected to symmetrically distributed crushing blades 61. The crushing blades 61 are used to assist in crushing large particles in the mixing tank 2 when the marking paint is mixed and stirred. The bottom of the mixing tank 2 is fixedly connected to the bottom sealing plate 63. The bottom sealing plate 63 is installed with a leak-proof baffle 65. One side of the leak-proof baffle 65 is fixedly connected to a pull-out plate 66 extending to the outside of the mixing tank 2. In this scheme, a recycling box 3 is fixedly connected to the top of the bottom support plate 1 and to one side of the mixing tank 2. A guide plate 34 is fixedly connected between the mixing tank 2 and the recycling box 3. An energy storage compartment 5 and a solar panel 52 are fixedly connected to the top of the top maintenance cover. In this scheme, two filter chambers 4 are installed on the side of the recycling bin 3 away from the guide plate 34. Each filter chamber 4 is equipped with a filter cartridge 47. Each filter cartridge 47 is fixedly connected to an equally spaced heating rod 46. One end of the filter chamber 4 is fixedly connected to a discharge pipe 41. A first valve 42 is fixedly connected to one side of the discharge pipe 41. A second valve 43 is fixedly connected to the bottom of the discharge pipe 41. The second valve 43 and the first valve 42 are used to control the opening and closing of the discharge pipe 41 in two directions.

[0016] Going a step further, such as Figures 1-3 , Figure 5 As shown: In this scheme, an ultrasonic level sensor 32 is fixedly connected to the inner wall of the recycling tank 3, and a buzzer 55 is fixedly connected to one side of the mixing tank 2 and above the guide plate 34. Two symmetrically distributed warning lights 56 are fixedly connected to the top of the buzzer 55. The ultrasonic level sensor 32 is used for real-time monitoring of the storage volume inside the recycling tank 3, and the two buzzers 55 and warning lights 56 are used for on-site early warning.

[0017] Going a step further, such as Figures 1-3 , Figure 5As shown: In this scheme, the solar panel 52 is located above the energy storage compartment 5. Two symmetrically distributed support rods 51 are fixedly connected to the top of the energy storage compartment 5 and the bottom of the solar panel 52. A charging controller 53 is fixedly connected to one side of each support rod 51, and an inverter 54 is fixedly connected to one side of the charging controller 53. During outdoor operation, the two support rods 51 support the solar panel 52. The specifications of the solar panel 52 can be changed according to the needs of the operation. When light shines on the solar panel 52, the photosensitive material in the solar panel 52, such as silicon, absorbs light energy, excites electrons and generates current. These currents are collected by the integrated circuit and converted into direct current. The charging controller 53 is used to manage the electrical energy generated by the solar panel 52 and regulate the voltage and current to ensure the safe charging of the battery. The inverter 54 converts the direct current into alternating current that can be used by the household and the power grid. The energy storage compartment 5 is used to store electrical resources.

[0018] Going a step further, such as Figures 1-6 As shown, in this scheme, a drive motor 26 and a worm gear reducer 27 are fixedly connected to the bottom of the mixing tank 2. The drive motor 26 is located on one side of the worm gear reducer 27. The output end of the worm gear reducer 27 extends into the bottom sealing plate 63 and is fixedly connected to one bottom end of the rotating rod 28. By the operation of the drive motor 26 and the worm gear reducer 27, the rotating rod 28 is driven to rotate inside the mixing tank 2, thereby driving the outer stirring rod 62 and the heating plate 64 to perform auxiliary heating and stirring treatment inside the mixing tank 2, which improves the mixing efficiency of the marking paint.

[0019] In this solution, a diaphragm pump can be installed inside the recycling bin 3 for conveying the marking paint. A control panel 33 is fixedly connected to the outside of the recycling bin 3, above one of the filter chambers 4. The drive motor 26, worm gear reducer 27, ultrasonic level sensor 32, first valve 42, second valve 43, heating rod 46, battery storage 5, solar panel 52, charging controller 53, inverter 54, buzzer 55, warning light 56, and heating plate 64 are all electrically connected to the control panel 33. The control panel 33 is used to control the operation of the drive motor 26, worm gear reducer 27, ultrasonic level sensor 32, first valve 42, second valve 43, heating rod 46, battery storage 5, solar panel 52, charging controller 53, inverter 54, buzzer 55, warning light 56, and heating plate 64, realizing unified management of electrical equipment.

[0020] Going a step further, such as Figures 1-6As shown in the diagram, in this design, two counterweight rods 22 of different lengths are installed on the top of the top inspection cover. The connection between the two counterweight rods 22 is threaded with a first positioning bolt 23 extending into the positioning seat 29. Limiting plates 24 are fixedly connected to the outer side of each counterweight rod 22. The inner side of each limiting plate 24 is threaded with a second positioning bolt 25 extending into the top inspection cover. The counterweight rods 22 and the top inspection cover are connected by the cooperation of the limiting plates 24 and the second positioning bolts 25. By increasing the weight of the top of the top inspection cover, the top inspection cover and the top of the mixing tank 2 fit more tightly, thereby enhancing the sealing effect on the top of the mixing tank 2. The specifications and weight of the counterweight rods 22 can be changed according to the operational requirements.

[0021] In this design, an outer sealing plate 45 is fixedly connected to the outer side of the filter chamber 4. The outer sealing plate 45 is used to seal the entire filter chamber 4. A mounting flange 44 is fixedly connected to the side of the filter chamber 4 closest to the recovery box 3. The outer side of the mounting flange 44 is connected to the recovery box 3 by multiple fourth positioning bolts. A recovery trough 31 is opened on the side of the recovery box 3 away from the filter chamber 4 to cooperate with the guide plate 34. The material is guided into the recovery box 3 through the recovery trough 31 and the guide plate 34. A fixing frame 57 is fixedly connected to the outer side of the mixing tank 2 and above the pull-out plate 66. The inside of the fixing frame 57 is equipped with an extension extending to The pull-out plate 66 has a limiting rod 58 inside, and the bottom of the pull-out plate 66 is threaded with a third positioning bolt 59 extending into the corresponding limiting rod 58. The limiting rod 58 and the third positioning bolt 59 work together to limit the pull-out plate 66 and the fixing frame 57 when no operation is being performed. At this time, the leak-proof baffle 65 will completely block the bottom sealing plate 63. After the subsequent feeding operation is completed, the leak-proof baffle 65 is slowly pulled out by the pull-out plate 66. At this time, the bottom sealing plate 63 is opened, leaving space for the marking paint to be conveyed. It enters the recycling box 3 through the guide plate 34 for further processing.

[0022] Working principle: like Figures 1-6 As shown: During use, open the control panel 33, start the drive motor 26, and the power, after being increased in torque by the worm gear reducer 27, drives the rotating rod 28 to rotate, which in turn drives the stirring rod 62 on its outer side to rotate, stirring the raw materials in the mixing tank 2. The crushing blade 61 on the outer side of the fixed seat 6 forms a relative motion with the rotating stirring rod, shearing and crushing the agglomerates in the base material, ensuring that the material is initially refined. The heating plate 64 heats the material during the stirring process, reducing the viscosity of the coating, improving the mixing efficiency, and helping to eliminate air bubbles. During the mixing process, the leak-proof baffle 65, fixed by the pull-out plate 66 and the limiting rod 58, ensures that the bottom is sealed. The sealing plate 63 has an internal discharge port, which is tightly sealed to the discharge port of the bottom sealing plate 63. After mixing, unscrew the third positioning bolt 59, and the operator removes the limit rod 58 and pulls the pull plate 66 outward, which will cause the leak-proof baffle 65 to slide open, opening the discharge port. The mixed coating flows into the recovery tank 3 for temporary storage under the action of gravity through the guide plate 34. The coating in the recovery tank can be pumped into the filter chamber 4 through the built-in diaphragm pump (not shown in the figure, but it is a standard setting). When the coating flows through the filter cartridge 47, it is further filtered to remove any possible small particulate impurities and incompletely dispersed clumps, ensuring the fineness and uniformity of the coating. The first valve 42 or the second valve 43 can select the discharge direction of the filtered material. The coating enters the filter chamber 4, where the heating rod 46 keeps the coating warm to prevent the viscosity from increasing due to temperature drop, which would affect the filtration flow rate and final construction performance. The ultrasonic level sensor 32 monitors the liquid level in the recovery tank 3 in real time to prevent overflow. During outdoor operation, two support rods 51 support the solar panel 52. The specifications of the solar panel 52 can be changed according to the needs of the operation. When light shines on the solar panel 52, the photosensitive material in the solar panel 52, such as silicon, absorbs the light energy, excites electrons, and generates current. These currents are collected by the integrated circuit. The system converts DC power to AC power. The charging controller 53 manages the electrical energy generated by the solar panel 52 and regulates the voltage and current to ensure safe charging of the battery. The inverter 54 converts the DC power to AC power that can be used by the household and the power grid. The battery storage compartment 5 stores electrical resources. The control panel 33 controls the operation of the drive motor 26, worm gear reducer 27, ultrasonic level sensor 32, first valve 42, second valve 43, heating rod 46, battery storage compartment 5, solar panel 52, charging controller 53, inverter 54, buzzer 55, warning light 56, and heating plate 64, realizing unified management of electrical equipment.

[0023] Through the above-mentioned cooperation, the rotating stirring rod 62 and the fixed crushing blade 61 form a shearing action, effectively breaking up material clumps and solving the problem of uneven distribution and easy settling of reflective aggregate. The heating plate 64 directly heats the material during the mixing process, eliminating the need for a separate material preheating step. The heating rod 46 in the filter chamber provides heat preservation, forming continuous thermal management and avoiding material temperature fluctuations. The design of the pull-out anti-leakage baffle 65 enables full-diameter sealing and opening of the bottom of the mixing tank 2, greatly reducing residue inside the tank, reducing material waste and subsequent cleaning difficulty, and ensuring a clean working environment. The filter chamber 4 and filter cartridge 47 are used to finely filter the mixed paint, removing impurities and improving the final quality of the road markings. The solar panel 52 and the energy storage tank 5 provide an independent green power source for the equipment, meeting the requirements of energy conservation and environmental protection, and saving overall power consumption to a certain extent. The ultrasonic liquid level sensor 32 enables real-time monitoring and early warning of material storage, reducing manual intervention and improving the automation and safety of equipment operation.

[0024] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A mixing device for reflective road marking paint, comprising a bottom support plate (1), characterized in that, A mixing tank (2) is installed on the top of the bottom support plate (1). A top inspection cover is installed on the top of the mixing tank (2). A positioning seat (29) is fixedly connected to the bottom of the top inspection cover. A rotating rod (28) is rotatably connected to the bottom of the positioning seat (29). An equally spaced stirring rod (62) is fixedly connected to the outside of the rotating rod (28). A bottom sealing plate (63) is fixedly connected to one end of the bottom of each stirring rod (62). A fixing seat (6) is fixedly connected to the inside of the mixing tank (2) and to both sides of the rotating rod (28). A symmetrically distributed crushing blade (61) is fixedly connected to the outside of each fixing seat (6). A bottom sealing plate (63) is fixedly connected to the bottom of the mixing tank (2). A leak-proof baffle (65) is installed inside the bottom sealing plate (63). A pull-out plate (66) extending to the outside of the mixing tank (2) is fixedly connected to one side of the leak-proof baffle (65). A recycling bin (3) is fixedly connected to the top of the bottom support plate (1) and to one side of the mixing tank (2). A guide plate (34) is fixedly connected between the mixing tank (2) and the recycling bin (3). An energy storage compartment (5) and a solar panel (52) are fixedly connected to the top of the top maintenance cover. Two filter chambers (4) are installed on the side of the recycling bin (3) away from the guide plate (34). Each filter chamber (4) is equipped with a filter cartridge (47). Each filter cartridge (47) is fixedly connected with a heating rod (46) that is evenly distributed on the outside. One end of the filter chamber (4) is fixedly connected with a discharge pipe (41).

2. The mixing equipment for reflective road marking paint according to claim 1, characterized in that: An ultrasonic level sensor (32) is fixedly connected to the inner wall of the recycling bin (3), and a buzzer (55) is fixedly connected to one side of the mixing tank (2) and above the guide plate (34). Two warning lights (56) are fixedly connected to the top of the buzzer (55).

3. The mixing equipment for reflective road marking paint according to claim 2, characterized in that: Two symmetrically distributed support rods (51) are fixedly connected to the top of the energy storage compartment (5) and the bottom of the solar panel (52). A charging controller (53) is fixedly connected to one side of each of the two support rods (51), and an inverter (54) is fixedly connected to one side of the charging controller (53).

4. The mixing equipment for reflective road marking paint according to claim 3, characterized in that: The bottom of the mixing tank (2) is fixedly connected to a drive motor (26) and a worm gear reducer (27). The output end of the worm gear reducer (27) extends into the bottom sealing plate (63) and is fixedly connected to one end of the bottom of the rotating rod (28).

5. The mixing equipment for reflective road marking paint according to claim 4, characterized in that: A control panel (33) is fixedly connected to the outside of the recycling bin (3) and above one of the filter chambers (4). The drive motor (26), worm gear reducer (27), ultrasonic level sensor (32), first valve (42), second valve (43), heating rod (46), battery storage chamber (5), solar panel (52), charging controller (53), inverter (54), buzzer (55), warning light (56) and heating plate (64) are all electrically connected to the control panel (33).

6. The mixing equipment for reflective road marking paint according to claim 1, characterized in that: The top of the top inspection cover (21) is equipped with two counterweight rods (22) of different lengths. The two counterweight rods (22) are connected by a threaded first positioning bolt (23) extending into the positioning seat (29). The outer side of each counterweight rod (22) is fixedly connected to a limit clamp (24). The inner side of each limit clamp (24) is threaded with a second positioning bolt (25) extending into the top inspection cover.

7. The mixing device for reflective road marking paint according to claim 6, characterized in that: A first valve (42) is fixedly connected to one side of the discharge pipe (41), a second valve (43) is fixedly connected to the bottom of the discharge pipe (41), an outer sealing plate (45) is fixedly connected to the outer side of the filter chamber (4), an installation flange (44) is fixedly connected to the side of the filter chamber (4) near the recovery box (3), a fixing frame (57) is fixedly connected to the outer side of the mixing tank (2) and above the pull plate (66), a limiting rod (58) extending into the pull plate (66) is installed inside the fixing frame (57), and a third positioning bolt (59) extending into the corresponding limiting rod (58) is threadedly connected to the bottom of the pull plate (66).

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