Anti-precipitation storage device for reflective pavement marking paint

Abstract

The utility model discloses a reflective pavement marking paint anti-precipitation storage device which comprises a bottom plate, an anti-precipitation mechanism and a filtering mechanism, the anti-precipitation mechanism and the filtering mechanism are fixedly connected through a connecting rod, and the filtering mechanism comprises a residue filtering tank and a filtering plate used for filtering paint. A filter plate is arranged in the filter residue tank, a stirring assembly used for stirring the filtered coating liquid is arranged in the filter residue tank below the filter plate, and a cleaning assembly used for cleaning coating cakes on the surface of the filter plate is further arranged above the filter plate. And the telescopic rod is arranged to push the push plate to slide on the surface of the filter plate, so that the cakes filtered out from the surface of the filter plate are pushed to the slag outlet hole and discharged, and it is guaranteed that the filter plate can filter the subsequent coating.

Description

Technical Field

[0001] This utility model relates to the field of paint storage technology, specifically to a reflective road marking paint anti-sedimentation storage device. Background Technology

[0002] Road surface anti-skid coatings can be classified into two categories according to their application method: hot-melt type and cold-applied type; and into three categories according to their anti-skid performance: ordinary anti-skid type, medium anti-skid type, and high anti-skid type. Cold-applied coatings can be classified into fast-drying type and slow-drying type according to their drying speed.

[0003] After production and packaging, paints are not sold immediately but are often stored in warehouses. Because paints contain various components, sedimentation frequently occurs during storage. Over time, this sediment can solidify into lumps and cause a change in quality. Traditional paint storage containers easily accumulate sediment at the bottom, affecting paint quality and rendering it unusable. Warehouse managers typically stir the sedimented paint, but this simple stirring method is often insufficient and doesn't effectively prevent sedimentation.

[0004] A search revealed that in the prior art, publication number CN217199863U discloses a paint storage device for paint processing, comprising a storage cylinder, an anti-caking component, and a moving component. The storage cylinder has a support plate on its bottom wall, the anti-caking component is mounted on the storage cylinder, and the moving component is located on the bottom wall of the storage cylinder. This utility model belongs to the technical field of paint storage equipment, specifically referring to a stable paint storage device for paint processing that prevents paint from clumping, facilitates the movement of the storage cylinder, and provides stability.

[0005] However, the aforementioned patent only uses an anti-caking component to stir the paint to prevent it from clumping. However, sedimentation easily occurs at the bottom of the paint. Setting an anti-caking component to fully stir the sediment at the bottom of the storage tank may result in clumping in the stirred paint liquid, which may affect the paint's performance when put into use. Therefore, a reflective road marking paint anti-sedimentation storage device is proposed. Utility Model Content

[0006] The purpose of this utility model is to provide a reflective road marking paint anti-settling storage device. By setting a filtration mechanism to filter the paint after it has been stirred by the anti-settling mechanism, the clumps formed by paint sedimentation are filtered out. In addition, a telescopic rod is set to push the push plate to slide on the surface of the filter plate to push the clumps filtered out on the surface of the filter plate to the slag outlet hole, so as to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A reflective pavement marking paint anti-settling storage device includes a base plate, an anti-settling mechanism, and a filtering mechanism. The anti-settling mechanism and the filtering mechanism are both disposed on the surface of the base plate and are fixedly connected by a connecting rod.

[0009] The filtration mechanism includes a filter cake tank and a filter plate for filtering the coating. The filter plate is located inside the filter cake tank at the top. Below the filter plate, inside the filter cake tank, is a stirring component for stirring the filtered coating liquid. Above the filter plate is a cleaning component for cleaning up any coating clumps on the surface of the filter plate.

[0010] Preferably, the cleaning assembly includes a telescopic rod and a push plate. The telescopic rod is fixedly installed on the side wall of the anti-sedimentation mechanism. The working ends of the telescopic rods all penetrate the side wall of the filter tank and are fixedly installed with the push plate. The bottom end of the push plate is slidably connected to the surface of the filter plate.

[0011] Preferably, the side wall of the filter cake tank away from the anti-sedimentation mechanism is provided with a slag outlet above the filter plate, and a discharge plate is provided on the side wall of the filter cake tank outside the slag outlet.

[0012] Preferably, the stirring assembly includes a stirring motor and a stirring rod. The stirring motor is fixedly installed on the side wall of the filter cake tank located below the discharge plate. The stirring rod is rotatably disposed inside the filter cake tank, and one end of the stirring motor passes through the filter cake tank and is keyed to the output shaft of the stirring rod. A discharge pipe is connected through the side wall of the filter cake tank located below the stirring motor.

[0013] Preferably, the anti-sedimentation mechanism includes a storage tank and a stirring net. The stirring net is provided in three sets, with the ends of the three sets of stirring nets being equidistantly arranged on the outer arc surface of the rotating rod. One end of the rotating rod passes through the side wall of the storage tank and is keyed to the output shaft of the drive motor. The drive motor is fixedly installed on the side wall of the storage tank, and the other end of the rotating rod is rotatably disposed on the inner wall of the storage tank.

[0014] Preferably, the ends of the stirring mesh away from the rotating rod are all designed to be pointed, and the ends of the stirring mesh are slidably connected to the inner wall of the storage tank. A feed pipe is provided through the upper side wall of the storage tank away from the filter tank.

[0015] Preferably, control valves are provided at the ends of the feed pipe and the discharge pipe near the storage tank and the filter residue tank, respectively.

[0016] Preferably, the storage tank has a through hole on its side wall facing the filter cake tank. The outside of the through hole is sealed and connected to the inlet of the pump. The outlet of the pump is sealed and connected to the upper side wall of the filter cake tank facing the storage tank via a connecting pipe. The end of the connecting pipe is located directly above the filter plate. Both the storage tank and the filter cake tank are provided with supports at their bottoms. The supports and the pump are respectively installed on the surface of the base plate. The opposite side walls of the storage tank and the filter cake tank are respectively fixedly installed with connecting rods.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] This invention uses a filtration mechanism to filter the coating after it has been stirred by the anti-sedimentation mechanism, thereby filtering out the clumps formed by the sedimentation of the coating and ensuring the effectiveness of the coating. In addition, a telescopic rod is set up to push the push plate to slide on the surface of the filter plate, so as to push the clumps filtered out on the surface of the filter plate to the slag outlet and discharge them, so as to ensure that the filter plate can filter the subsequent coating. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall appearance and structure of the present utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the anti-sedimentation mechanism and the filtration mechanism of this utility model;

[0021] Figure 3 This is a schematic diagram of the push plate position structure of this utility model;

[0022] Figure 4 This is a schematic diagram of the mixing mesh structure of this utility model.

[0023] In the diagram: 1. Base plate; 2. Anti-sedimentation mechanism; 3. Filtration mechanism; 4. Support; 5. Storage tank; 6. Feed pipe; 7. Drive motor; 8. Stirring screen; 9. Rotating rod; 10. Connecting rod; 11. Filter residue tank; 12. Pump; 13. Connecting pipe; 14. Telescopic rod; 15. Push plate; 16. Filter plate; 17. Slag outlet; 18. Discharge plate; 19. Stirring motor; 20. Stirring rod; 21. Discharge pipe. Detailed Implementation

[0024] 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.

[0025] Please see Figures 1-4 This utility model provides a technical solution:

[0026] A reflective road marking paint anti-settling storage device includes a base plate 1, an anti-settling mechanism 2 and a filtering mechanism 3. The anti-settling mechanism 2 and the filtering mechanism 3 are both disposed on the surface of the base plate 1 and are fixedly connected by a connecting rod 10.

[0027] The filtration mechanism 3 includes a filter cake tank 11 and a filter plate 16 for filtering the coating. The filter plate 16 is located inside the filter cake tank 11 at the top. Below the filter plate 16, inside the filter cake tank 11, there is a stirring component for stirring the filtered coating liquid. Above the filter plate 16, there is a cleaning component for cleaning the coating agglomerates on the surface of the filter plate 16.

[0028] The cleaning assembly includes a telescopic rod 14 and a push plate 15. The telescopic rod 14 is fixedly installed on the side wall of the anti-sedimentation mechanism 2. The working ends of the telescopic rod 14 penetrate the side wall of the filter tank 11 and are fixedly installed with the push plate 15. The bottom end of the push plate 15 is slidably connected to the surface of the filter plate 16.

[0029] The side wall of the filter cake tank 11 away from the anti-sedimentation mechanism 2 is provided with a slag outlet 17 above the filter plate 16, and a discharge plate 18 is provided on the outside of the slag outlet 17 on the side wall of the filter cake tank 11.

[0030] By fixing the filter plate 16 inside the filter residue tank 11, the paint liquid stirred inside the anti-sedimentation mechanism 2 is filtered to prevent the paint liquid from clumping and affecting its use. At the same time, a movable push plate 15 is set above the filter plate 16. The push plate 15 is pushed to slide on the surface of the filter plate 16 by the telescopic rod 14 to push the filtered paint clumps on the surface of the filter plate 16 to the slag outlet hole 17 opened on the side wall of the filter residue tank 11 and discharge them, so as to prevent the clumps from accumulating on the surface of the filter plate 16 and affecting the subsequent filtration of paint.

[0031] The stirring assembly includes a stirring motor 19 and a stirring rod 20. The stirring motor 19 is fixedly installed on the side wall of the filter cake tank 11 located below the discharge plate 18. The stirring rod 20 is rotatably disposed inside the filter cake tank 11, and one end of the stirring motor 19 passes through the filter cake tank 11 and is keyed to the output shaft of the stirring rod 20. The side wall of the filter cake tank 11 located below the stirring motor 19 is connected to the discharge pipe 21.

[0032] Furthermore, a stirring motor 19 is fixedly installed on the side wall of the filter tank 11 below the discharge plate 18, and the stirring motor 19 is keyed to the end of the stirring rod 20 so that the stirring motor 19 can drive the stirring rod 20 to rotate, thereby avoiding secondary sedimentation of the filtered coating and affecting its use.

[0033] The anti-sedimentation mechanism 2 includes a storage tank 5 and a stirring net 8. The stirring net 8 is provided in three sets, and the ends of the three sets of stirring nets 8 are respectively equidistantly arranged on the outer arc surface of the rotating rod 9. One end of the rotating rod 9 passes through the side wall of the storage tank 5 and is keyed to the output shaft of the drive motor 7. The drive motor 7 is fixedly installed on the side wall of the storage tank 5, and the other end of the rotating rod 9 is rotatably arranged on the inner wall of the storage tank 5.

[0034] A rotatable stirring screen 8 is also installed inside the storage tank 5. The stirring screen 8 is driven to rotate inside the storage tank 5 by starting the drive motor 7. The stirring screen 8 is set in a mesh shape so that when the stirring screen 8 is driven to rotate inside the storage tank 5 by the drive motor 7, the mesh shape of the stirring screen 8 increases the contact area between the precipitate and the stirring screen 8, so as to fully stir the precipitated coating.

[0035] The ends of the stirring mesh 8 away from the rotating rod 9 are all designed with pointed tips. The ends of the stirring mesh 8 are slidably connected to the inner wall of the storage tank 5. A feed pipe 6 is provided through the upper side wall of the storage tank 5 away from the filter tank 11. The ends of the stirring mesh 8 are designed with pointed tips and are slidably connected to the inner wall of the storage tank 5 so that the stirring mesh 8 can scrape and clean the sediment adhering to the inner wall of the storage tank 5, so that it can be fully mixed and combined with the solution, thereby improving the stirring efficiency.

[0036] Control valves are installed at the ends of the feed pipe 6 and the discharge pipe 21 near the storage tank 5 and the filter residue tank 11, respectively, so as to control the flow rate of feed into the feed pipe 6 and discharge into the discharge pipe 21.

[0037] The storage tank 5 has a through hole on its side wall facing the filter cake tank 11. The outside of the through hole is sealed and connected to the inlet of the pump 12. The outlet of the pump 12 is sealed and connected to the top of the side wall of the filter cake tank 11 facing the storage tank 5 through the connecting pipe 13. The end of the connecting pipe 13 is located directly above the filter plate 16. The bottom of both the storage tank 5 and the filter cake tank 11 is provided with a bracket 4. The bracket 4 and the pump 12 are respectively set on the surface of the bottom plate 1. The opposite side walls of the storage tank 5 and the filter cake tank 11 are respectively fixedly installed with the connecting rod 10.

[0038] Finally, by setting up a pump 12, the paint solution after the sediment in the storage tank 5 is fully stirred is pumped into the filter residue tank 11, and the paint is filtered through the filter plate 16 to avoid the paint from clumping inside and affecting the subsequent use of the paint.

[0039] Working principle: When the paint stored in storage tank 5 needs to be used, the drive motor 7 is started to drive the stirring screen 8 to rotate inside storage tank 5, stirring the paint that has precipitated inside storage tank 5 to make it fully mixed. After the mixture is fully mixed, the pump 12 is started to pump the mixed paint into the filter residue tank 11 and discharge it from the end of the connecting pipe 13. The paint is then filtered by the filter plate 16 to remove the clumps formed by the precipitation inside the paint. The filtered paint solution enters the lower part of the filter residue tank 11. The stirring motor 19 drives the stirring rod 20 to rotate and stir the paint to prevent secondary precipitation. The discharge flow rate of the paint is controlled by the control valve inside the discharge pipe 21 to realize the removal of paint.

[0040] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A retroreflective pavement marking paint anti-settling storage device characterized by: It includes a base plate (1), an anti-settling mechanism (2) and a filtering mechanism (3). The anti-settling mechanism (2) and the filtering mechanism (3) are both disposed on the surface of the base plate (1), and the anti-settling mechanism (2) and the filtering mechanism (3) are fixedly connected by a connecting rod (10). The filtration mechanism (3) includes a filter cake tank (11) and a filter plate (16) for filtering the coating. The filter plate (16) is located inside the filter cake tank (11) at the top. Below the filter plate (16) inside the filter cake tank (11) is a stirring component for stirring the filtered coating liquid. Above the filter plate (16) is a cleaning component for cleaning the coating agglomerates on the surface of the filter plate (16).

2. The anti-settling storage device for reflective pavement marking paint according to claim 1, characterized in that: The cleaning assembly includes a telescopic rod (14) and a push plate (15). The telescopic rod (14) is fixedly installed on the side wall of the anti-sedimentation mechanism (2). The working ends of the telescopic rod (14) penetrate the side wall of the filter tank (11) and are fixedly installed with the push plate (15). The bottom end of the push plate (15) is slidably connected to the surface of the filter plate (16).

3. The anti-settling storage device for reflective pavement marking paint according to claim 2, characterized in that: The filter cake tank (11) has a slag outlet (17) on the side wall away from the anti-sedimentation mechanism (2) above the filter plate (16), and a discharge plate (18) is provided on the side wall of the filter cake tank (11) outside the slag outlet (17).

4. The anti-settling storage device for reflective pavement marking paint according to claim 3, characterized in that: The stirring assembly includes a stirring motor (19) and a stirring rod (20). The stirring motor (19) is fixedly installed on the side wall of the filter tank (11) located below the discharge plate (18). The stirring rod (20) is rotatably disposed inside the filter tank (11), and one end of the stirring motor (19) passes through the filter tank (11) and is keyed to the output shaft of the stirring rod (20). The side wall of the filter tank (11) located below the stirring motor (19) is connected to a discharge pipe (21).

5. The anti-settling storage device for reflective pavement marking paint according to claim 4, characterized in that: The anti-sedimentation mechanism (2) includes a storage tank (5) and a stirring net (8). The stirring net (8) is provided in three sets. The ends of the three sets of stirring nets (8) are respectively equidistantly arranged on the outer arc surface of the rotating rod (9). One end of the rotating rod (9) passes through the side wall of the storage tank (5) and is keyed to the output shaft of the drive motor (7). The drive motor (7) is fixedly installed on the side wall of the storage tank (5). The other end of the rotating rod (9) is rotatably arranged on the inner wall of the storage tank (5).

6. The anti-settling storage device for reflective pavement marking coating according to claim 5, characterized in that: The ends of the stirring mesh (8) away from the rotating rod (9) are all set as pointed. The ends of the stirring mesh (8) are slidably connected to the inner wall of the storage tank (5). A feed pipe (6) is provided through the upper side wall of the storage tank (5) away from the filter tank (11).

7. The anti-settling storage device for reflective pavement marking coating according to claim 6, characterized in that: The feed pipe (6) and the discharge pipe (21) are each equipped with control valves at the ends near the storage tank (5) and the filter residue tank (11), respectively.

8. The anti-settling storage device for reflective pavement marking paint according to claim 7, characterized in that: The storage tank (5) has a through hole on its side wall facing the filter cake tank (11). The outside of the through hole is sealed and connected to the inlet of the pump (12). The outlet of the pump (12) is sealed and connected to the top of the side wall of the filter cake tank (11) facing the storage tank (5) through a connecting pipe (13). The end of the connecting pipe (13) is located directly above the filter plate (16). The bottom of the storage tank (5) and the filter cake tank (11) are both provided with a bracket (4). The bracket (4) and the pump (12) are respectively set on the surface of the base plate (1). The opposite side walls of the storage tank (5) and the filter cake tank (11) are respectively fixedly installed with the connecting rod (10).

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