Hydraulically-controlled road marking machine

Abstract

The utility model discloses a hydraulically controlled road marking machine, which relates to the technical field of road marking machines and comprises a marking machine body, a group of symmetrical handles are fixedly connected onto the marking machine body, and a control panel for control is fixedly mounted on the surface of a control box. A hydraulic pump is fixedly installed on the side, close to one handle, of the ruling machine body, a hydraulic handle is fixedly installed on one handle located at the hydraulic pump, and an adjusting frame and an adjusting supporting rod which are used for adjusting are fixedly installed on the lower surface of one side of the ruling machine body. A hydraulic oil pipe controlled by a hydraulic handle is fixedly connected between the hydraulic pump and the hydraulic spray gun, a sweeping wheel brush is rotationally installed between the sweeping wheel frames in a limiting mode, a micro motor is fixedly installed on the surface of one side of each sweeping wheel frame, and a micro camera is fixedly installed on the surface of one side of the extending L-shaped frame. And a display screen for real-time transmission and display of the micro camera is fixedly mounted on the upper surface of the control box body, and the effect of improving use flexibility and practicability is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of road marking machines, in particular to a hydraulically controlled road marking machine. Background Art

[0002] Road marking machines are used to measure and map road traffic safety signs such as zebra crossings, sidewalks, lanes, and other road signs on roads and highways. Most existing road marking machines use hydraulic control to mark the road.

[0003] At present, the road marking machine under hydraulic control is unable to remove the dust and debris on the ground during the marking operation. If there is dust and debris attached to the ground, it will easily lead to the disconnection of the marked line section, thus affecting the overall aesthetics. Utility Model Content

[0004] The purpose of the utility model is to provide a hydraulically controlled road marking machine, which solves the technical problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hydraulically controlled road marking machine, comprising a marking machine body, a group of symmetrical handles fixedly connected to the marking machine body, a control box fixedly installed on the marking machine body between the handles, a control panel fixedly installed on the surface of the control box for operation, a hydraulic storage body fixedly installed on the upper surface of the marking machine body away from the control box, a hydraulic pump fixedly installed on the side of the marking machine body close to one of the handles, a delivery pipe communicating between the hydraulic storage body and the hydraulic pump, a hydraulic handle fixedly installed on one of the handles located at the hydraulic pump, and an adjustment frame fixedly installed on the lower surface of one side of the marking machine body for adjustment and an adjusting support rod, one end of the adjusting support rod is fixedly connected to a connecting support rod, one end of the connecting support rod is respectively fixedly connected to a hydraulic spray gun and an extended L frame, a hydraulic oil pipe controlled by the hydraulic handle is fixedly connected between the hydraulic pump and the hydraulic spray gun, a marking nozzle is provided on the lower surface of the hydraulic spray gun, a sweeping wheel frame is fixedly connected to the lower surface of one end of the extended L frame, a sweeping wheel brush is installed between the sweeping wheel frames for limited rotation, a micro motor is fixedly installed on one side surface of the sweeping wheel frame, the output shaft of the micro motor passes through the sweeping wheel frame and is fixedly connected to the rotating end of the sweeping wheel brush, a micro camera is fixedly installed on one side surface of the extended L frame, and a display screen for real-time transmission and display by the micro camera is fixedly installed on the upper surface of the control box.

[0006] Optionally, a front wheel and two rear wheels for movement are fixedly installed on the lower surface of the marking machine body, the circumference of the front wheel is smaller than the circumference of the rear wheels, and the front wheel and the rear wheels are installed in a triangular shape on the lower surface of the marking machine body.

[0007] Optionally, a suction port is provided on an upper surface of one side of the hydraulic storage body.

[0008] Optionally, the upper surface of the marking machine body located between the control box and the hydraulic storage body is fixedly connected to a limiting winding frame, and the conveying pipe is wound inside the limiting winding frame.

[0009] Optionally, the adjusting support rod is slidably connected to the inside of the adjusting frame, and a plurality of locking screw holes are correspondingly opened between the adjusting support rod and the adjusting frame, and the locking screws are locked with locking screws in the corresponding locking screw holes where the adjusting support rod and the adjusting frame intersect.

[0010] Optionally, a group of symmetrical splash shields are fixedly connected obliquely outward on both sides of the lower surface of the hydraulic spray gun.

[0011] Optionally, an adjusting twist piece is fixedly mounted on a side surface of the hydraulic spray gun close to the cleaning wheel brush, and an inclination sensor is fixedly mounted on a lower surface of the adjusting twist piece.

[0012] Optionally, a mounting frame is fixedly mounted on one side surface of the sweep wheel frame, and the motor is fixedly mounted in the mounting frame.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model adopts a hydraulic oil pipe controlled by a hydraulic handle which is fixedly connected between the hydraulic pump and the hydraulic spray gun, so that the operator only needs to squeeze the hydraulic handle to control the hydraulic pump, and the paint is transported to the hydraulic spray gun through the hydraulic oil pipe, and the marking nozzle of the hydraulic spray gun is used to mark the ground. The operation is simple and convenient for the operator to use, thereby improving the use effect of the road marking machine.

[0015] 2. The utility model utilizes the coordinated use of the micro camera installed on the sweeping wheel frame and the sweeping wheel brush. When the road marking machine is performing the marking operation, the micro camera on the sweeping wheel frame will transmit the actual condition of the road surface that is about to be marked to the display screen, so that the operator can observe the road condition conveniently. Subsequently, according to the dust and debris remaining on the road surface, the operator controls the speed of the micro motor through the control panel, and the output shaft of the micro motor will also drive the sweeping wheel brush to clean the road surface. Thus, the flexible cleaning adjustment of the road marking machine on the road surface can be ensured, thereby improving the flexible and practical use effect of the road marking machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is the front view of the structure of the utility model;

[0017] Figure 2 It is a top view of the structure of the utility model;

[0018] Figure 3 This is an enlarged schematic diagram of some structures in the utility model. Figure 1 ;

[0019] Figure 4 This is an enlarged schematic diagram of some structures in the utility model. Figure 2 ;

[0020] Figure 5 For this utility model Figure 4 A magnified schematic diagram of the structure at center A;

[0021] Figure 6 This is an enlarged schematic diagram of some structures in the utility model. Figure 3 .

[0022] In the figure: 1-marking machine body, 2-front wheel, 3-rear wheel, 4-control box, 41-control panel, 5-handle, 6-hydraulic storage body, 61-suction port, 7-hydraulic pump, 8-delivery pipe, 9-limiting winding frame, 10-hydraulic oil pipe, 11-hydraulic handle, 12-adjustment frame, 13-adjustment support rod, 14-locking screw hole, 15-locking screw, 16-connecting support rod, 17-hydraulic spray gun, 18-marking nozzle, 19-splash shield, 20-adjustment twist piece, 21-tilt sensor, 22-extension L frame, 23-sweeping wheel frame, 24-mini camera, 25-display screen, 26-sweeping wheel brush, 27-mounting frame, 28-mini motor. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Embodiment 1:

[0025] See also Figures 1 to 6The utility model provides a technical solution: a hydraulically controlled road marking machine, comprising a marking machine body 1, a group of symmetrical handles 5 are fixedly connected to the marking machine body 1, a control box 4 is fixedly installed between the marking machine body 1 and the handles 5, a control panel 41 for operation is fixedly installed on the surface of the control box 4, a hydraulic storage body 6 is fixedly installed on the upper surface of the marking machine body 1 away from the control box 4, a suction port 61 is opened on the upper surface of one side of the hydraulic storage body 6, a hydraulic pump 7 is fixedly installed on the side of the marking machine body 1 close to one of the handles 5, a delivery pipe 8 is connected between the hydraulic storage body 6 and the hydraulic pump 7, a hydraulic handle 11 is fixedly installed on one of the handles 5 located at the hydraulic pump 7, an adjustment frame 12 and an adjustment support rod 13 for adjustment are fixedly installed on the lower surface of one side of the marking machine body 1, one end of the adjustment support rod 13 is fixedly connected to a connecting support rod 16, and one end of the connecting support rod 16 is divided into A hydraulic spray gun 17 and an extended L frame 22 are fixedly connected respectively, a hydraulic oil pipe 10 controlled by a hydraulic handle 11 is fixedly connected between the hydraulic pump 7 and the hydraulic spray gun 17, a marking nozzle 18 is provided on the lower surface of the hydraulic spray gun 17, and a group of symmetrical splash shields 19 are fixedly connected obliquely outward on both sides of the lower surface of the hydraulic spray gun 17, a sweeping wheel frame 23 is fixedly connected to the lower surface of one end of the extended L frame 22, and a sweeping wheel brush 26 is installed between the sweeping wheel frames 23 for limited rotation, a micro motor 28 is fixedly installed on one side surface of the sweeping wheel frame 23, a mounting frame 27 is fixedly installed on one side surface of the sweeping wheel frame 23, and the micro motor 28 is fixedly installed in the mounting frame 27, the output shaft of the micro motor 28 passes through the sweeping wheel frame 23 and is fixedly connected to the rotating end of the sweeping wheel brush 26, a micro camera 24 is fixedly installed on one side surface of the extended L frame 22, and a display screen 25 for real-time transmission and display by the micro camera 24 is fixedly installed on the upper surface of the control box 4.

[0026] The upper surface of the marking machine body 1 located between the control box 4 and the hydraulic storage body 6 is fixedly connected to a limiting winding frame 9 , and the conveying pipe 8 is wound inside the limiting winding frame 9 .

[0027] More specifically, in this embodiment, the operator only needs to squeeze the hydraulic handle 11 while pushing the marking machine body 1 through the handle 5 to control the hydraulic pump 7, and extract the paint in the hydraulic storage body 6 through the delivery pipe 8. After the paint is extracted into the interior of the hydraulic pump 7, the paint is transported to the hydraulic spray gun 17 through the hydraulic oil pipe 10, and the marking nozzle 18 of the hydraulic spray gun 17 is used to mark the ground. During the marking process, the splash guard 19 can prevent the splashing of paint. The operation is simple and convenient, which is convenient for the operator to use, thereby improving the road The use effect of the road marking machine is that when the road marking machine is performing the marking operation, the micro camera 24 on the sweeping wheel frame 23 will transmit the actual condition of the road surface that is about to be marked to the display screen 25, so that the operator can observe the road condition. Then, according to the dust and debris remaining on the road surface, the operator controls the speed of the micro motor 28 through the control panel 41, and the output shaft of the micro motor 28 will also drive the sweeping wheel brush 26 to clean the road surface. At this point, the road marking machine can ensure flexible cleaning and adjustment of the road surface, thereby improving the flexible and practical use effect of the road marking machine.

[0028] The delivery pipe 8 wound inside the limiting winding frame 9 can ensure that the delivery pipe 8 is placed in a fixed position, and during the hydraulic control process, the paint is in the delivery pipe 8, which can effectively prevent the hydraulic pressure from being too high and causing the paint to be sprayed too violently.

[0029] Furthermore, a front wheel 2 and two rear wheels 3 for movement are fixedly installed on the lower surface of the marking machine body 1. The circumference of the front wheel 2 is smaller than that of the rear wheels 3, and the front wheel 2 and the rear wheels 3 are installed in a triangular shape on the lower surface of the marking machine body 1.

[0030] It is worth noting that the front wheel 2 and the two rear wheels 3 distributed in a triangular shape on the lower surface of the marking machine body 1 can ensure the stability of the marking machine body 1 during the marking process.

[0031] Embodiment 2, based on the above embodiment:

[0032] Furthermore, the adjusting support rod 13 is slidably connected to the inside of the adjusting frame 12, and a plurality of locking screw holes 14 are correspondingly opened between the adjusting support rod 13 and the adjusting frame 12, and the locking screws 15 are locked in the corresponding locking screw holes 14 where the adjusting support rod 13 and the adjusting frame 12 intersect.

[0033] An adjusting twist piece 20 is fixedly mounted on a surface of one side of the hydraulic spray gun 17 close to the cleaning wheel brush 26 , and an inclination sensor 21 is fixedly mounted on a lower surface of the adjusting twist piece 20 .

[0034] More specifically, in this embodiment, the operator can slide the adjustment support rod 13 inside the adjustment frame 12 until it is adjusted to the desired extension distance, and then use the locking screw 15 to threadably fix it in the corresponding locking screw hole 14 of the adjustment support rod 13 and the adjustment frame 12 to lock it; in addition, the inclination sensor 21 can sense the inclination angle of the marking nozzle 18 of the hydraulic spray gun 17. If the angle is incorrect, the operator can adjust it by adjusting the twist piece 20.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hydraulically controlled road marking machine, comprising a marking machine body (1), characterized in that: A group of symmetrical handles (5) are fixedly connected to the marking machine body (1); a control box (4) is fixedly installed on the marking machine body (1) between the handles (5); a control panel (41) for operation is fixedly installed on the surface of the control box (4); a hydraulic storage body (6) is fixedly installed on the upper surface of the marking machine body (1) away from the control box (4); a hydraulic pump (7) is fixedly installed on the side of the marking machine body (1) close to one of the handles (5); a delivery pipe (8) is connected between the hydraulic storage body (6) and the hydraulic pump (7); a hydraulic handle (11) is fixedly installed on one of the handles (5) located at the hydraulic pump (7); an adjustment frame (12) and an adjustment support rod (13) for adjustment are fixedly installed on the lower surface of one side of the marking machine body (1); one end of the adjustment support rod (13) is fixedly connected to a connecting support rod (16); One end of the connecting rod (16) is respectively fixedly connected to a hydraulic spray gun (17) and an extended L-frame (22); a hydraulic oil pipe (10) controlled by the hydraulic handle (11) is fixedly connected between the hydraulic pump (7) and the hydraulic spray gun (17); a marking nozzle (18) is provided on the lower surface of the hydraulic spray gun (17); a sweeping wheel frame (23) is fixedly connected to the lower surface of one end of the extended L-frame (22); a sweeping wheel brush (26) is mounted between the sweeping wheel frames (23) for limited rotation; a micro motor (28) is fixedly mounted on one side surface of the sweeping wheel frame (23); an output shaft of the micro motor (28) passes through the sweeping wheel frame (23) and is fixedly connected to the rotating end of the sweeping wheel brush (26); a micro camera (24) is fixedly mounted on one side surface of the extended L-frame (22); and a display screen (25) for real-time transmission and display by the micro camera (24) is fixedly mounted on the upper surface of the control box (4).

2. A hydraulically controlled road marking machine according to claim 1, characterized in that: A front wheel (2) and two rear wheels (3) for movement are fixedly mounted on the lower surface of the marking machine body (1); the circumference of the front wheel (2) is smaller than the circumference of the rear wheels (3); and the front wheel (2) and the rear wheels (3) are mounted in a triangular shape on the lower surface of the marking machine body (1).

3. A hydraulically controlled road marking machine according to claim 1, characterized in that: A material suction port (61) is provided on an upper surface of one side of the hydraulic storage body (6).

4. The hydraulically controlled road marking machine according to claim 1, characterized in that: The upper surface of the marking machine body (1) located between the control box (4) and the hydraulic storage body (6) is fixedly connected to a limiting winding frame (9), and the conveying pipe (8) is wound inside the limiting winding frame (9).

5. The hydraulically controlled road marking machine according to claim 1, characterized in that: The adjusting support rod (13) is slidably connected to the inside of the adjusting frame (12), and a plurality of locking screw holes (14) are correspondingly provided between the adjusting support rod (13) and the adjusting frame (12), and locking screws (15) are locked with internal threads of the corresponding locking screw holes (14) where the adjusting support rod (13) and the adjusting frame (12) intersect.

6. The hydraulically controlled road marking machine according to claim 1, characterized in that: A set of symmetrical splash shields (19) are fixedly connected obliquely outwardly to both sides of the lower surface of the hydraulic spray gun (17).

7. A hydraulically controlled road marking machine according to claim 6, characterized in that: An adjusting twist piece (20) is fixedly mounted on a surface of one side of the hydraulic spray gun (17) close to the cleaning wheel brush (26), and an inclination sensor (21) is fixedly mounted on a lower surface of the adjusting twist piece (20).

8. The hydraulically controlled road marking machine according to claim 1, characterized in that: A mounting frame (27) is fixedly mounted on one side surface of the sweeping wheel frame (23), and the motor (28) is fixedly mounted in the mounting frame (27).

Images