Municipal road marking equipment

Abstract

The utility model relates to the technical field of road construction, and discloses municipal road marking equipment which comprises a movable chassis, a coating box is fixedly connected to the upper surface of the movable chassis, and a conveying pump is fixedly installed on the side face of the coating box; the upper surface of the movable chassis is fixedly connected with a fixed frame, the upper surface of the fixed frame is fixedly connected with an adjusting motor, and an output shaft of the adjusting motor is fixedly connected with a lifting lead screw. The two rotary cleaning discs are arranged at the front end of the movable chassis, so that the two rotary cleaning discs are firstly used for cleaning the ground in the process of marking a road, and the two rotary cleaning discs are used for rotating towards the two sides, so that sundries on the ground can be removed to the two sides of the marking equipment; and then the spraying box at the tail part of the movable chassis is used for marking the ground by the coating roller, so that the road marking quality can be ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of road construction, and more specifically to a municipal road marking device. Background Art

[0002] During the process of road construction, it is often necessary to mark the roads, which requires the use of marking equipment. During the marking process, the paint is sprayed on the surface of debris or gravel in the road marking area, resulting in uneven marking.

[0003] For example, a municipal road construction spray marking equipment with patent publication number CN220150054U includes a cart body, a battery box fixedly arranged on the upper surface of the cart body, a paint bucket and a drying device below, a feed port is connected to the upper surface of the paint bucket, a material pipe is connected to one side of the paint bucket, a side of the material pipe away from the paint bucket is connected to the lower surface of the cart body, a material pump is arranged on the material pipe, a sealing ring is fitted on one side of the material pump, an internal threaded barrel is fixedly arranged on one side of the sealing ring, an external threaded barrel is threadedly connected to the threaded surface of the internal threaded barrel, a spray head is fixedly arranged on one side of the external threaded barrel, and a replaceable spray head is provided.

[0004] In actual use, the spray marking equipment proposed in the above patent document lacks a cleaning structure at the front end of the marking equipment, and cannot clean up the debris and gravel on the marking road surface area, resulting in uneven subsequent paint spraying and marking. Therefore, it is necessary to improve the shortcomings of the equipment. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a municipal road marking device, which has the advantages of automatically cleaning the road surface, etc., to solve the problems existing in the above-mentioned background technology.

[0006] The utility model provides the following technical solution: a municipal road marking device, comprising a mobile chassis, a paint box is fixedly connected to the upper surface of the mobile chassis, and a delivery pump is fixedly installed on the side of the paint box;

[0007] The upper surface of the mobile chassis is fixedly connected to a fixed frame, the upper surface of the fixed frame is fixedly connected to an adjusting motor, the output shaft of the adjusting motor is fixedly connected to a lifting screw, the surface of the lifting screw is threadedly connected to a driving block, the surface of the driving block is fixedly connected to a spray box, the bottom of the spray box is provided with a mounting hole, and the inner wall of the mounting hole is rotatably connected to a paint roller;

[0008] The input end of the delivery pump extends to the interior of the paint box, and the output end of the delivery pump is fixedly connected to a delivery conduit, and the end of the delivery conduit away from the delivery pump is fixedly connected to a feed pipe, the output end of the feed pipe extends to the bottom of the fixed frame, and the discharge port of the feed pipe corresponds to the opening of the spray box.

[0009] Furthermore, two driving motors are fixedly connected to the upper surface of the mobile chassis, and the two driving motors are symmetrically distributed at the front end of the mobile chassis.

[0010] Furthermore, the output shaft of the driving motor extends to the bottom of the mobile chassis and is fixedly connected to a rotating cleaning disc, and a circular brush is fixedly installed on the bottom of the rotating cleaning disc.

[0011] Furthermore, both sides of the movable chassis are fixedly connected with material guide baffles, the positions of the material guide baffles correspond to the rotating cleaning disc, and the material guide baffles are made of rubber.

[0012] Furthermore, rectangular limiting holes are provided on both left and right sides of the fixed frame, and guide limiting plates are fixedly connected to both sides of the spray box, and the guide limiting plates are slidably connected to the inner walls of the rectangular limiting holes.

[0013] Furthermore, an electric heater is fixedly mounted on the surface of the paint box, and a heating end of the electric heater extends into the interior of the paint box.

[0014] Furthermore, four moving wheels are fixedly connected to the lower surface of the moving chassis, a rectangular working groove is opened at the tail of the moving chassis, and the position of the spray box corresponds to the rectangular working groove.

[0015] Furthermore, two upright pole frames are fixedly connected to the upper surface of the mobile chassis, and push rods are fixedly connected to the tops of the two upright pole frames.

[0016] Technical effects and advantages of the utility model:

[0017] 1. The utility model is provided with two rotating cleaning discs at the front end of the mobile chassis. During the process of marking the road, the two rotating cleaning discs are first used to clean the ground, and the two rotating cleaning discs are used to rotate to both sides, so that the debris on the ground can be cleared to both sides of the marking equipment, and then the spray box at the rear of the mobile chassis is used to operate the paint roller to mark the ground, which is beneficial to ensure the quality of road marking.

[0018] 2. The utility model sets a fixed frame and an adjusting motor, and can use the adjusting motor to adjust and position the height of the spray box when in use, so that the paint roller at the bottom of the spray box can be in contact with the ground when marking, and the spray box can be lifted to make the paint roller leave the ground when stopping marking, thereby realizing rapid switching between marking and stopping, which is convenient for operation and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0020] Figure 2 This is a side view of the structure of the utility model;

[0021] Figure 3 This is a rear view structural diagram of the utility model;

[0022] Figure 4 This is a schematic diagram of the bottom viewing angle structure of the fixed frame of the utility model.

[0023] The accompanying drawings are marked as follows: 1. Mobile chassis; 2. Paint box; 3. Delivery pump; 4. Fixed frame; 5. Adjustment motor; 6. Lifting screw; 7. Drive block; 8. Spray box; 9. Paint roller; 10. Material delivery duct; 11. Feed pipe; 12. Drive motor; 13. Rotating cleaning disc; 14. Round brush; 15. Material guide baffle; 16. Rectangular limiting hole; 17. Guide limiting plate; 18. Electric heater; 19. Moving wheel; 20. Rectangular working groove; 21. Push rod. DETAILED DESCRIPTION

[0024] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The municipal road marking equipment involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0025] Reference Figure 1-4 The utility model provides a municipal road marking device, including a mobile chassis 1, the lower surface of the mobile chassis 1 is fixedly connected with four moving wheels 19, the upper surface of the mobile chassis 1 is fixedly connected with two upright pole frames, and the tops of the two upright pole frames are fixedly connected with push rods 21.

[0026] A paint box 2 is fixedly connected to the upper surface of the mobile chassis 1, a delivery pump 3 is fixedly installed on the side of the paint box 2, an electric heater 18 is fixedly installed on the surface of the paint box 2, and the heating end of the electric heater 18 extends to the inside of the paint box 2. The electric heater 18 can be used to heat the paint inside the paint box 2 to keep the paint at a high temperature, thereby preventing the paint from solidifying and keeping it in a fluid state.

[0027] Two drive motors 12 are fixedly connected to the upper surface of the mobile chassis 1. The two drive motors 12 are symmetrically distributed at the front end of the mobile chassis 1. The output shafts of the drive motors 12 extend to the bottom of the mobile chassis 1 and are fixedly connected to a rotating cleaning disc 13. A circular brush 14 is fixedly installed at the bottom of the rotating cleaning disc 13.

[0028] Both sides of the mobile chassis 1 are fixedly connected with material guide baffles 15, and the position of the material guide baffles 15 corresponds to the rotating cleaning disc 13. The material guide baffles 15 are made of rubber. It should be noted that the two material guide baffles 15 are used to guide the debris swept by the rotating cleaning disc 13 so that the debris is diverted to both sides of the marking equipment.

[0029] A fixed frame 4 is fixedly connected to the upper surface of the mobile chassis 1, an adjusting motor 5 is fixedly connected to the upper surface of the fixed frame 4, a lifting screw 6 is fixedly connected to the output shaft of the adjusting motor 5, a driving block 7 is threadedly connected to the surface of the lifting screw 6, a spray box 8 is fixedly connected to the surface of the driving block 7, a mounting hole is provided at the bottom of the spray box 8, a paint roller 9 is rotatably connected to the inner wall of the mounting hole, a rectangular working groove 20 is provided at the tail of the mobile chassis 1, and the position of the spray box 8 corresponds to the rectangular working groove 20.

[0030] It is worth mentioning that by arranging two rotating cleaning discs 13 at the front end of the mobile chassis 1, during the process of road marking, the driving motor 12 can be used to drive the two rotating cleaning discs 13 to rotate, and then drive the two circular brushes 14 to clean the ground. By using the two rotating cleaning discs 13 to rotate to both sides, the debris on the ground can be cleared to both sides of the marking equipment, and then the spray box 8 at the rear of the mobile chassis 1 is used to pair the paint roller 9 to mark the ground, which is beneficial to ensure the quality of road marking.

[0031] Rectangular limiting holes 16 are provided on both the left and right sides of the fixed frame 4 , and guide limiting plates 17 are fixedly connected to both sides of the spray box 8 , and the guide limiting plates 17 are slidably connected to the inner walls of the rectangular limiting holes 16 .

[0032] The input end of the delivery pump 3 extends to the interior of the paint box 2, and the output end of the delivery pump 3 is fixedly connected to a delivery conduit 10, and the end of the delivery conduit 10 away from the delivery pump 3 is fixedly connected to a feed pipe 11, the output end of the feed pipe 11 extends to the bottom of the fixed frame 4, and the discharge port of the feed pipe 11 corresponds to the opening of the spray box 8.

[0033] It is worth mentioning that by arranging a fixed frame 4 and an adjusting motor 5 on the surface of the mobile chassis 1, the adjusting motor 5 can be used to drive the lifting screw 6 to rotate, and the lifting screw 6 can drive the driving block 7 to move up and down, thereby adjusting and positioning the height of the spray box 8, so that the paint roller 9 at the bottom of the spray box 8 can be in contact with the ground when marking, and the spray box 8 can be lifted when the marking is stopped, so that the paint roller 9 leaves the ground, thereby realizing rapid switching of marking.

[0034] Finally, it should be noted that the drawings of the embodiments disclosed in the present utility model only involve structures related to the embodiments disclosed in the present utility model. The above description is only a preferred embodiment of the present utility model and is not used to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A municipal road marking device, comprising a mobile chassis (1), characterized in that: A paint box (2) is fixedly connected to the upper surface of the mobile chassis (1), and a delivery pump (3) is fixedly installed on the side of the paint box (2); The upper surface of the mobile chassis (1) is fixedly connected to a fixed frame (4), the upper surface of the fixed frame (4) is fixedly connected to an adjusting motor (5), the output shaft of the adjusting motor (5) is fixedly connected to a lifting screw (6), the surface of the lifting screw (6) is threadedly connected to a driving block (7), the surface of the driving block (7) is fixedly connected to a spray box (8), the bottom of the spray box (8) is provided with a mounting hole, and the inner wall of the mounting hole is rotatably connected to a coating roller (9); The input end of the delivery pump (3) extends to the interior of the paint box (2), and the output end of the delivery pump (3) is fixedly connected to a delivery conduit (10), and the end of the delivery conduit (10) away from the delivery pump (3) is fixedly connected to a feed pipe (11), the output end of the feed pipe (11) extends to the bottom of the fixed frame (4), and the discharge port of the feed pipe (11) corresponds to the opening of the spray box (8).

2. A municipal road marking device according to claim 1, characterized in that: Two drive motors (12) are fixedly connected to the upper surface of the mobile chassis (1), and the two drive motors (12) are symmetrically distributed at the front end of the mobile chassis (1).

3. A municipal road marking device according to claim 2, characterized in that: The output shaft of the driving motor (12) extends to the bottom of the mobile chassis (1) and is fixedly connected to a rotating cleaning disc (13). A circular brush (14) is fixedly installed at the bottom of the rotating cleaning disc (13).

4. A municipal road marking device according to claim 3, characterized in that: Both sides of the movable chassis (1) are fixedly connected with material guide baffles (15), the position of the material guide baffles (15) corresponds to the rotating cleaning disc (13), and the material guide baffles (15) are made of rubber.

5. A municipal road marking device according to claim 4, characterized in that: Rectangular limiting holes (16) are provided on both left and right sides of the fixed frame (4), and guide limiting plates (17) are fixedly connected to both sides of the spray box (8), and the guide limiting plates (17) are slidably connected to the inner walls of the rectangular limiting holes (16).

6. A municipal road marking device according to claim 5, characterized in that: An electric heater (18) is fixedly mounted on the surface of the paint box (2), and a heating end of the electric heater (18) extends into the interior of the paint box (2).

7. A municipal road marking device according to claim 6, characterized in that: Four moving wheels (19) are fixedly connected to the lower surface of the moving chassis (1), a rectangular working groove (20) is provided at the rear of the moving chassis (1), and the position of the spray box (8) corresponds to the rectangular working groove (20).

8. A municipal road marking device according to claim 7, characterized in that: The upper surface of the mobile chassis (1) is fixedly connected to two upright pole frames, and the tops of the two upright pole frames are fixedly connected to push rods (21).

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