Road marking repairing auxiliary device

Abstract

The utility model discloses a road marking repair auxiliary device which comprises a supporting plate, a connecting rod, a cleaning brush and a collecting groove, a motor is fixedly installed in the center of the top end of the supporting plate, a supporting column is fixedly installed at the bottom of the supporting plate below the motor, a rotating disc is detachably installed at the bottom of the supporting column, and the cleaning brush is fixedly connected to the bottom of the rotating disc. A connecting rod is fixedly welded to the right side of the bottom of the supporting plate, a rotating shaft is fixedly mounted at the bottom of the connecting rod, the bottom of the rotating shaft is fixedly connected with the center of the top end of a supporting strip, and a blocking strip is transversely and fixedly mounted at the bottom of the supporting strip. The dust suction groove is formed behind the cleaning brush to suck flying dust, and therefore the situation that a large amount of dust is attached to hot melting materials, and the service life is affected is avoided.

Description

Technical Field

[0001] The present application relates to the technical field of highway engineering markings, and in particular to a road marking repair auxiliary device. Background Art

[0002] A road marking machine is a road construction machine that is widely used in marking roads, highways, parking lots, squares and runways. This machine can mark different restrictions, instructions, warnings and other rule restriction signs on the flat ground. The road marking machine needs to clean the ground before marking, otherwise the marking may be unclear and distorted, affecting the marking effect.

[0003] Application No. 202321755437.7 discloses an auxiliary device for road marking repair, including a marking machine body, a slide rod, a belt, a slide groove and a block, etc. Through the cooperation between the connecting rod, the circular shift block, the slide rail, the slider and the sliders, the connecting rod will drive the circular shift block to move in the slide rail when rotating with the first rotating shaft. When the circular shift block rotates in the slide rail, it will also pull the slide rail to reciprocate left and right, so that the slider can drive the first brush to reciprocate left and right, realizing repeated cleaning of the road surface, thereby solving the problem of affecting the repair quality due to the reduction of adhesion of hot-melt materials by stones and other debris in potholes on the road surface.

[0004] However, in use, there are the following defects:

[0005] Although the slide rail and slider are used to drive the brush to reciprocate to clean the road and reduce the impact of stones on the marking, when encountering a dusty road surface, the back and forth cleaning of the brush will cause a lot of dust to be raised. If the marking is directly done at this time, the surface of the undried hot-melt material will absorb a lot of dust, resulting in unclear markings and the markings will be more likely to fall off, thus affecting the service life of the markings. Utility Model Content

[0006] The purpose of the present application is to provide a road marking repair auxiliary device, which solves the problem proposed in the background technology that although a slide rail and a slider are used to drive the brush to reciprocate to clean the road and reduce the influence of stones and the like on the marking, when encountering a dusty road surface, the back and forth sweeping of the brush will cause a large amount of dust to be raised. If the marking is directly done at this time, the surface of the undried hot-melt material will absorb a large amount of dust, resulting in unclear markings and the markings will be more likely to fall off, thereby affecting the service life of the markings.

[0007] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a road marking repair auxiliary device, comprising a support plate, a connecting rod, a cleaning brush and a collecting trough, a motor is fixedly installed at the center of the top of the support plate, a support column is fixedly installed at the bottom of the support plate below the motor, a turntable is detachably installed at the bottom of the support column, a cleaning brush is fixedly connected to the bottom of the turntable, a connecting rod is fixedly welded to the right side of the bottom of the support plate, a rotating shaft is fixedly installed at the bottom of the connecting rod, and the bottom of the rotating shaft is fixedly connected to the center of the top of the support bar, and a blocking bar is laterally fixedly installed at the bottom of the support bar.

[0008] In this technical solution, the device is installed in front of the road marking vehicle through a mounting plate, so that the road can be cleaned before the marking line. The battery powers the motor and the exhaust fan. After the motor is started, it will drive the turntable to rotate, and the cleaning brush under the turntable will clean the ground. The dust raised during the cleaning process can be collected through the dust suction trough, water suction pipe, collection trough and exhaust fan. The cleaning brush will cause dust to float during the cleaning process and may be adsorbed on the undried marking line. After the exhaust fan is started, the water suction trough will generate suction behind the cleaning brush, thereby sucking the dust into The dust enters the ash suction trough and then enters the collection trough along the ash suction pipe, thereby reducing the dust concentration, preventing a large amount of dust from sticking to the marking line and affecting the service life, and improving the practicability of the device. At the same time, the connecting rod, rotating shaft and support bar can block the stones and other particles that cannot be absorbed. In order to prevent slightly larger stones from damaging the cleaning brush and the absorption trough, the rotating shaft is rotated to change the angle of the support bar. In this way, the stones will be guided to the side during the forward movement of the device, avoiding direct impact on the turntable and the absorption trough, improving the cleaning effect while ensuring the safe operation of the device.

[0009] As an optional solution of the technical solution of the present application, a collecting trough is fixedly installed on the left side of the top end of the support plate, and mounting plates are fixedly welded to the side walls of the support plate on both sides of the collecting trough.

[0010] As an optional solution of the technical solution of the present application, a vertical rod is fixedly connected to the bottom of the mounting plate, and an ash suction groove is fixedly connected to the bottom of the vertical rod.

[0011] As an optional solution of the technical solution of the present application, an exhaust fan is fixedly installed on the top of the collecting trough, and the side wall of the collecting trough is fixedly connected and connected with an ash suction pipe, and the other end of the ash suction pipe is detachably connected and connected to the ash suction trough.

[0012] As an optional solution of the technical solution of the present application, a battery is fixedly installed on the top of the support plate on the left side of the motor.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. The present application can collect dust raised during the cleaning process through the dust suction trough, water suction pipe, collection trough and exhaust fan. The cleaning brush will cause dust to float during the cleaning process and may be adsorbed on the undried marking line. After the exhaust fan is started, the water suction trough will generate suction behind the cleaning brush, thereby sucking the dust into the dust suction trough, and then enter the collection trough along the dust suction pipe, thereby reducing the dust concentration, avoiding a large amount of dust from sticking to the marking line and affecting the service life, and improving the practicality of the device

[0015] 2. The present application can block particles that cannot be absorbed, such as stones, through connecting rods, rotating shafts and support bars. In order to prevent slightly larger stones from damaging the cleaning brush and the absorption trough, the rotating shaft is rotated to change the angle of the support bar. In this way, the stones will be directed to the side during the forward movement of the device, avoiding direct impact on the turntable and the absorption trough, thereby improving the cleaning effect while ensuring the safe operation of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0017] Figure 1 An overall view of a road marking repair auxiliary device for this application;

[0018] Figure 2 This is a side structural schematic diagram of a road marking repair auxiliary device of the present application.

[0019] In the figure: 1. support plate; 2. motor; 3. support column; 4. turntable; 5. cleaning brush; 6. connecting rod; 7. rotating shaft; 8. support bar; 801, blocking bar; 9. battery; 10. mounting plate; 11. vertical rod; 12. ash suction trough; 13. ash suction pipe; 14. collecting trough; 15. exhaust fan. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects of the utility model easier to understand, they are further explained below in conjunction with specific implementation methods.

[0021] like Figure 1 As shown, a road marking repair auxiliary device includes a support plate 1, a connecting rod 6, a cleaning brush 5 and a collecting trough 14, a motor 2 is fixedly installed at the center of the top of the support plate 1, a battery 9 is fixedly installed at the top of the support plate 1 on the left side of the motor 2, a support column 3 is fixedly installed at the bottom of the support plate 1 below the motor 2, a turntable 4 is detachably installed at the bottom of the support column 3, a cleaning brush 5 is fixedly connected to the bottom of the turntable 4, and the tail end of the transmission shaft of the motor 2 is fixedly connected to the turntable 4.

[0022] like Figure 1 As shown, the bottom of the mounting plate 10 is fixedly connected to a vertical rod 11, the bottom of the vertical rod 11 is fixedly connected to an ash suction groove 12, the top of the collecting groove 14 is fixedly installed with an exhaust fan 15, the side wall of the collecting groove 14 is fixedly connected and connected to an ash suction pipe 13, the other end of the ash suction pipe 13 is detachably connected to and connected to the ash suction groove 12, and a cleaning door is installed on the side of the collecting groove 14, which can be opened to clean up the collected dust.

[0023] like Figure 1 and Figure 2 As shown, a connecting rod 6 is fixedly welded to the right side of the bottom of the support plate 1, a rotating shaft 7 is fixedly installed at the bottom of the connecting rod 6, and the bottom of the rotating shaft 7 is fixedly connected to the top center of the support bar 8, and a blocking bar 801 is fixedly installed laterally at the bottom of the support bar 8, and there is a gap between the blocking bar 801 and the ground, which does not affect the normal movement of the device.

[0024] like Figure 1 and Figure 2 As shown, a collecting tank 14 is fixedly installed on the left side of the top end of the support plate 1, and mounting plates 10 are fixedly welded to the side walls of the support plate 1 on both sides of the collecting tank 14.

[0025] The device is installed in front of the road marking vehicle through the mounting plate 10, so as to clean the road before the marking line. The battery 9 supplies power to the motor 2 and the exhaust fan. After the motor 2 is started, it will drive the turntable 4 to rotate, and the cleaning brush 5 under the turntable 4 will clean the ground. The dust raised during the cleaning process can be collected through the dust suction groove 12, the water suction pipe, the collection groove 14 and the exhaust fan 15. The cleaning brush 5 will cause dust to float during the cleaning process, and it may be adsorbed on the undried marking line. After the exhaust fan 15 is started, the water suction groove will generate suction behind the cleaning brush 5, so that the dust is sucked into the dust suction groove. The dust particles are then sucked into the collecting tank 14 along the dust suction pipe 13, thereby reducing the dust concentration, preventing a large amount of dust from sticking to the marking line and affecting the service life, and improving the practicability of the device. At the same time, the connecting rod 6, the rotating shaft 7 and the supporting bar 8 can block the particles that cannot be absorbed, such as stones. In order to prevent slightly larger stones from damaging the cleaning brush 5 and the absorption tank, the rotating shaft 7 is rotated to change the angle of the supporting bar 8, so that the stones will be guided to the side during the forward movement of the device, avoiding direct impact on the turntable 4 and the absorption tank, thereby improving the cleaning effect and ensuring the safe operation of the device.

Claims

1. A road marking repair auxiliary device, comprising a support plate (1), a connecting rod (6), a cleaning brush (5) and a collecting trough (14), characterized in that: A motor (2) is fixedly installed at the center of the top of the support plate (1), a support column (3) is fixedly installed at the bottom of the support plate (1) below the motor (2), a turntable (4) is detachably installed at the bottom of the support column (3), a cleaning brush (5) is fixedly connected to the bottom of the turntable (4), a connecting rod (6) is fixedly welded to the right side of the bottom of the support plate (1), a rotating shaft (7) is fixedly installed at the bottom of the connecting rod (6), and the bottom of the rotating shaft (7) is fixedly connected to the center of the top of the support bar (8), and a blocking bar (801) is fixedly installed laterally at the bottom of the support bar (8).

2. A road marking repair auxiliary device according to claim 1, characterized in that: A collecting trough (14) is fixedly mounted on the left side of the top end of the support plate (1), and mounting plates (10) are fixedly welded to the side walls of the support plate (1) on both sides of the collecting trough (14).

3. A road marking repair auxiliary device according to claim 2, characterized in that: The bottom of the mounting plate (10) is fixedly connected to a vertical rod (11), and the bottom of the vertical rod (11) is fixedly connected to an ash suction groove (12).

4. A road marking repair auxiliary device according to claim 2, characterized in that: An exhaust fan (15) is fixedly mounted on the top of the collecting trough (14), and a ash suction pipe (13) is fixedly connected to and communicated with the side wall of the collecting trough (14), and the other end of the ash suction pipe (13) is detachably connected to and communicated with the ash suction trough (12).

5. A road marking repair auxiliary device according to claim 1, characterized in that: A storage battery (9) is fixedly mounted on the top of the support plate (1) on the left side of the motor (2).

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