Mechanical automatic traffic planning line marking device and line marking method

Abstract

The application discloses a mechanical automatic line marking device and method for traffic planning, and relates to the technical field of road traffic engineering.The application comprises a carrier, paint buckets are installed at the front and rear ends of the carrier, a distance adjusting assembly is arranged on the rear end surface of the carrier, the distance adjusting assembly comprises a U-shaped frame, a first side plate and a second side plate, a cleaning assembly comprises a cleaning box and a motor shell, an adjusting assembly comprises a rotating plate and a connecting plate, a drying and spraying assembly is arranged on one side of the carrier, the drying and spraying assembly comprises a bellows and a second fan, the second fan is installed above the bellows, and heating wires are hung in the bellows.The adjusting assembly can be adjusted according to the required different width of the line area, the paint waste is reduced, the drying and spraying uniformity of the paint is improved by the drying and spraying assembly, the drying of the paint is accelerated, the distance adjusting assembly can be intermittently turned on and off, the purpose of planning the dashed line is achieved, and the line marking distance precision is improved.

Description

Technical Field

[0001] This invention belongs to the field of road traffic engineering technology, and in particular relates to a mechanical automatic traffic planning marking device and marking method. Background Technology

[0002] In urban planning, roads are one of the important facilities for urban development. After the roads are built, in order to facilitate the management of vehicles on the roads and keep the roads clean, mechanical automatic traffic planning marking equipment is usually used to mark lines on the road surface, dividing the road surface into multiple lanes to facilitate vehicle traffic and management.

[0003] A search revealed that publication number CN114855583A, with an application date of May 18, 2022, discloses a mechanically automated traffic planning line marking device, comprising a vehicle, including but not limited to mobile equipment such as automobiles; a paint bucket fixedly connected to the vehicle via a frame; an electronic control panel mounted on the vehicle; a tail frame fixedly connected to the rear of the vehicle; a mutually cooperating distance adjustment component and a line marking component, both mounted on the tail frame; and a drying component disposed on the vehicle and the tail frame.

[0004] However, it still has the following drawbacks in practical use:

[0005] 1. The aforementioned mechanical automatic traffic planning line marking device sprays paint through a paint spray pipe during use. However, this method cannot adjust the width of the line marking according to actual needs, and the paint spraying area is large, resulting in resource waste.

[0006] 2. The above-mentioned mechanical automatic traffic planning line marking device accelerates the paint on the road through the drying component. However, this method involves applying a thick layer of paint and then drying it with a gas hot spray gun. The drying efficiency is low, and the paint is prone to uneven spraying. At the same time, the paint surface is prone to oxidation and blackening during drying.

[0007] 3. The aforementioned mechanical automatic traffic planning line marking device is controlled by an electronic control panel during use. However, because the vehicle is moving, it is difficult to accurately control the line marking distance in coordination with the vehicle speed, and it also lacks a certain degree of accuracy when marking dashed lines. Summary of the Invention

[0008] The purpose of this invention is to provide a mechanically automated traffic planning line marking device and method. By utilizing an adjustment component, the width range of the sprayed paint can be limited, allowing workers to adjust the line width according to different requirements, while reducing paint waste. Simultaneously, the drying component, which alternates between the air hood and the paint spray nozzle, enables rapid drying after each layer of paint is applied, improving the uniformity of the paint application and accelerating drying, preventing excessive paint application that hinders drying. Furthermore, an infrared sensor in the distance adjustment component continuously monitors the distance the vehicle moves, controlling the on / off state of the nozzles on the paint pipe to achieve intermittent switching, thus achieving the purpose of marking dashed lines and improving the accuracy of the line marking distance.

[0009] To solve the above-mentioned technical problems, the present invention is achieved through the following technical solution:

[0010] This invention relates to a mechanically automated traffic planning and marking device, comprising a carrier, with paint buckets installed at both the front and rear ends of the carrier's interior. An adjustment assembly is provided on the rear end face of the carrier, comprising a U-shaped frame, a first side plate, and a second side plate. The first and second side plates are welded to the front and rear edges of the outer side wall of the U-shaped frame, respectively. A cleaning assembly is provided on the front end face of the carrier, comprising a cleaning box and a motor housing. The motor housing is located inside the cleaning box, and partitions are welded to both sides of the interior of the cleaning box. Adjustment assemblies are provided below the front and rear ends of the outer side of the U-shaped frame, comprising a rotating plate and a connecting plate. The top of the rotating plate is open at both the front and rear ends. The connecting plate is connected to the connecting plate via a hinge. The bottom edge of the connecting plate is connected to the electric telescopic rod via a hinge. The other end of the electric telescopic rod is connected to the outer wall of the rotating plate via a hinge. A drying and spraying assembly is installed on one side of the interior of the carrier. The drying and spraying assembly includes an air box and a second fan. The second fan is installed directly above the air box. Heating wires are suspended inside the air box. A controller is installed inside the carrier to operate the equipment on the carrier. A paint stirring mechanism and a liquid pump are installed inside the paint bucket. The first side plate and the second side plate are the same shape and size. Two partitions are provided, and the space between the two partitions is a waste collection space. One end face of the connecting plate is welded to the outer wall of the pallet.

[0011] Furthermore, a first motor is installed inside the motor housing. The output shaft of the first motor passes through a bearing on the bottom of the motor housing and is connected to the cleaning plate. Cleaning brushes are fitted on the outer wall and bottom of the cleaning plate. When the first motor is running, it drives the cleaning plate to rotate, which in turn drives the cleaning brushes to clean the road surface.

[0012] Furthermore, a first fan is installed on both sides of the inner edge of the cleaning box. The air inlet of the first fan is connected to the first connecting pipe through a pipe joint, and the other end of the first connecting pipe is connected to the dust collection hood through a pipe joint. When the first fan is running, it sucks in dust and impurities through the dust collection hood.

[0013] Furthermore, a second motor is installed at the center of the upper surface of the cleaning box. The output shaft of the second motor passes through the bearing on the upper surface of the cleaning box and is connected to the rotating shaft through a coupling. Cutters are evenly spaced on the outer side of the outer wall of the rotating shaft from top to bottom. The operation of the second motor drives the cutters on the outer wall of the rotating shaft to rotate and cut.

[0014] Furthermore, a limit rod is installed on one side between the adjacent end faces of the first side plate and the second side plate, and a third motor is installed at one edge of the rear end face of the first side plate. The output shaft of the third motor passes through the bearing on the rear end face of the first side plate and is connected to the threaded rod through a coupling.

[0015] Furthermore, the other end of the threaded rod passes through the threaded holes on the rear end faces of the first and second moving blocks and connects to the bearing on the rear end face of the second side plate. The first and second moving blocks are both sleeved on the outer side of the outer wall of the limiting rod. Infrared sensors are installed at the bottom center of the first and second moving blocks. Support plates are welded to the center of one side end face of the first and second moving blocks. Positive and negative threads are respectively provided on both sides of the outer wall of the threaded rod, and the positive and negative threads are respectively engaged with the internal threads in the threaded hole walls on the end faces of the first and second moving blocks, which can make the first and second moving blocks move in opposite directions. The limiting rod mainly plays the role of limiting the first and second moving blocks. The output end of the infrared sensor is electrically connected to the input end of the controller.

[0016] Furthermore, the bottom of the rotating plate is movably connected to the top side of the collection box via a hinge, a guide plate is provided on the upper part of the inner side wall of the collection box, and a recycling pipe is provided at the bottom of the rear end face of the collection box. The guide plate is inclined.

[0017] Furthermore, the outlet end of the second fan is connected to the second connecting pipe via a pipe joint, and the other end of the second connecting pipe is connected to the outlet pipes on both sides via a three-way connector. Branch pipes are provided on both sides of the bottom of the outlet pipes, and the bottom end of the branch pipes penetrates the upper surface of the support plate and connects to the fan cover. Both the three-way connector and the pipe joint serve as pipe connections.

[0018] Furthermore, a paint pipe is installed inside the air outlet duct, and spray pipes are installed at the bottom of both sides of the paint pipe. The bottom end of the spray pipe penetrates the upper surface of the support plate and is connected to the nozzle through a pipe joint. The spray pipes and the air hood are arranged in a crisscross pattern.

[0019] This invention also provides a method for marking lines using a mechanically automated traffic planning line marking device, the method specifically including the following steps:

[0020] S1: When the staff uses the equipment to mark lines, the controller inside the vehicle controls the operation of the external equipment. During the movement of the vehicle, the first motor is started to make the cleaning brush rotate and sweep the dust and impurities on the ground to both sides. Then the first fan is started to generate suction to suck in the dust and impurities through the dust collection hood and into the cleaning box through the first connecting pipe. Then the second motor is started to drive the blades on the outside of the shaft to rotate and cut the sucked-in dust and impurities to reduce the internal space occupied by impurities.

[0021] S2: After removing dust and impurities from the road surface, start the third motor to drive the threaded rod to rotate, and under the action of the thread, make the first moving block and the second moving block move in opposite directions, thereby adjusting the distance between the two side plates and making corresponding adjustments according to the required position of the marking.

[0022] S3: When the vehicle is moving and it is necessary to plan dashed lines on the road surface, the infrared sensor is activated. The output of the infrared sensor is electrically connected to the input of the controller inside the vehicle. Therefore, the distance the vehicle moves is detected in real time by the infrared sensor, and the switch of the spray nozzle on the paint pipe is controlled to achieve intermittent switching and achieve the purpose of planning dashed lines.

[0023] S4: When spraying paint, start the electric telescopic rod to drive the rotating plate to rotate and tilt at a certain angle, so that the collection box below opens or retracts to both sides. At this time, the paint sprayed from the nozzle will be blocked by the collection box, limiting the width of the sprayed paint. The paint that enters the collection box through the guide plate can be recycled through the recycling pipe.

[0024] S5: During the paint spraying process, the heating wire heats the air inside the air box, and the second fan is started to draw out the hot air and spray it out from the air hood on the branch pipe with the same spacing, so as to achieve rapid drying after spraying a layer of paint.

[0025] The present invention has the following beneficial effects:

[0026] 1. This invention, through the setting of an adjustment component, after the marking position is determined, controls the controller to extract paint from the paint bucket and enter the paint pipe. Then, the paint is sprayed from the nozzle on the spray pipe. During paint spraying, an electric telescopic rod is activated. The two ends of the electric telescopic rod are connected to a rotating plate and a connecting plate respectively through hinges. Therefore, the extension or retraction of the electric telescopic rod will cause the rotating plate to rotate under the action of the hinges and tilt at a certain angle. Then, it will cause the collection box below to open or retract to both sides. At this time, the nozzle sprays paint. Since the sprayed paint covers a large area, the collection boxes on both sides will block the paint sprayed to the outside, limiting the width range of the sprayed paint. This makes it convenient for the staff to adjust according to the required line width. At the same time, the paint sprayed to both sides will enter the collection box through the guide plate and can be recycled through the recycling pipe, reducing resource waste. This solves the problem that the above-mentioned mechanical automatic traffic planning marking device sprays paint through the paint spray pipe, which cannot adjust the width of the marking according to actual needs, and the large paint spraying area leads to resource waste.

[0027] 2. This invention, by setting up a drying and spraying assembly, activates the heating wire in the air box after the paint in the paint bucket is sprayed out by the controller. The heating wire heats the air in the air box, and then the second fan is activated. The second fan draws the hot air out of the air box and enters the air outlet pipe through the second connecting pipe. Then it is sprayed out from the air hood on the branch pipe with the same spacing. This is set at intervals with the paint spraying pipe, which can achieve rapid drying after spraying one layer of paint. The interval setting is repeated twice, which can improve the uniformity of paint spraying and speed up the drying of paint. It can also avoid the problem of excessive paint spraying and difficulty in drying. This solves the problem of the above-mentioned mechanical automatic traffic planning marking device accelerating the paint on the road through the drying assembly. However, this method involves applying a thick layer of paint and then using a gas hot spray gun for drying, which has low drying efficiency, and the paint is easy to spray unevenly. At the same time, the paint surface is prone to oxidation and blackening during drying.

[0028] 3. This invention, by setting up an adjustable distance component, allows for the removal of dust and impurities from the road surface during vehicle movement. After this process, a third motor is activated, and its output shaft rotates, driving a threaded rod to rotate via a coupling. The outer wall of the threaded rod has positive and negative threads on both sides, which engage with the internal threads in the threaded holes on one side of the first and second moving blocks. Therefore, the rotation of the threaded rod causes the first and second moving blocks to move in opposite directions, thereby adjusting the distance between the two side plates. This adjustment can be made according to the desired marking position. During vehicle movement... In this system, when it is necessary to plan dashed lines on the road surface, the infrared sensor is activated. The output of the infrared sensor is electrically connected to the input of the controller inside the vehicle. Therefore, by detecting the distance the vehicle moves in real time through the infrared sensor, the on / off switch of the spray nozzle on the paint pipe can be controlled to achieve intermittent switching and thus achieve the purpose of planning dashed lines. At the same time, it can improve the accuracy of the line marking distance. This solves the problem that the above-mentioned mechanical automatic traffic planning line marking device is controlled by an electronic control panel. However, because the vehicle is moving, it is difficult to accurately control the line marking distance in coordination with the vehicle speed, and it also lacks a certain degree of accuracy when planning dashed lines. Attached Figure Description

[0029] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0030] Figure 1 A structural diagram of a mechanically automated traffic planning and marking device;

[0031] Figure 2 This is a structural diagram of the cleaning components;

[0032] Figure 3 This is a disassembled diagram of the motor housing;

[0033] Figure 4 This is a cross-sectional view of the cleaning box;

[0034] Figure 5 This is a structural diagram of the pitch adjustment component;

[0035] Figure 6 To adjust the structural diagram of the components;

[0036] Figure 7 This is a disassembled diagram of the baking and spraying assembly.

[0037] The attached diagram lists the components represented by each number as follows:

[0038] 1. Carrier; 101. Paint bucket; 2. Cleaning assembly; 201. Cleaning box; 2011. Partition; 202. Motor housing; 2021. First motor; 2022. Cleaning plate; 2023. Cleaning brush; 203. First fan; 2031. First connecting pipe; 2032. Dust collection hood; 204. Second motor; 2041. Shaft; 2042. Cutting tool; 3. Adjustable distance assembly; 301. U-shaped frame; 302. First side plate; 303. Second side plate; 304. Third motor; 305. Threaded rod; 306. ... 307. Moving block; 308. Second moving block; 309. Limiting rod; 3010. Infrared sensor; 3011. Support plate; 4. Adjustment assembly; 401. Rotating plate; 402. Connecting plate; 403. Electric telescopic rod; 404. Collection box; 405. Guide plate; 406. Recovery pipe; 5. Drying and spraying assembly; 501. Air box; 502. Heating wire; 503. Second fan; 504. Second connecting pipe; 505. Air outlet pipe; 506. Branch pipe; 507. Air cover; 508. Paint pipe; 509. Spray pipe; 5010. Spray head. Detailed Implementation

[0039] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

[0040] Please see Figures 1 to 7As shown, this invention is a mechanically automated traffic planning and marking device, including a carrier 1. Paint buckets 101 are installed at both the front and rear ends of the carrier 1. An adjustment assembly 3 is provided on the rear end face of the carrier 1. The adjustment assembly 3 includes a U-shaped frame 301, a first side plate 302, and a second side plate 303. The first side plate 302 and the second side plate 303 are welded to the front and rear edges of the outer side wall of the U-shaped frame 301, respectively. A cleaning assembly 2 is provided on the front end face of the carrier 1. The cleaning assembly 2 includes a cleaning box 201 and a motor housing 202. The motor housing 202 is located inside the cleaning box 201. Partitions 2011 are welded to both sides of the interior of the cleaning box 201. Adjustment assemblies 4 are provided below the front and rear ends of the outer side of the U-shaped frame 301. The adjustment assembly 4 includes a rotating plate 401 and a connecting plate 402. The top and front ends of the rotating plate 401 are... The connecting plate 402 is connected to the connecting plate 402 by a hinge. The bottom edge of the connecting plate 402 is connected to the electric telescopic rod 403 by a hinge. The other end of the electric telescopic rod 403 is connected to the outer wall of the rotating plate 401 by a hinge. A drying and spraying assembly 5 is provided on one side of the interior of the carrier 1. The drying and spraying assembly 5 includes a wind box 501 and a second fan 503. The second fan 503 is installed directly above the wind box 501. A heating wire 502 is suspended inside the wind box 501. A controller is provided inside the carrier 1 to operate the equipment on the carrier 1. A paint stirring mechanism and a liquid pump are provided inside the paint bucket 101. The first side plate 302 and the second side plate 303 are the same in shape and size. Two partitions 2011 are provided, and the space between the two partitions 2011 is a waste collection space. One end face of the connecting plate 402 is welded to the outer wall of the support plate 3010.

[0041] Among them, such as Figures 1 to 3 As shown, a first motor 2021 is installed inside the motor housing 202. The output shaft of the first motor 2021 passes through the bearing on the bottom of the motor housing 202 and is connected to the cleaning plate 2022. The outer wall and bottom of the cleaning plate 2022 are fitted with cleaning brushes 2023. When the first motor 2021 is running, it drives the cleaning plate 2022 to rotate, which can drive the cleaning brushes 2023 to clean the road surface.

[0042] Among them, such as Figure 2 , 4As shown, a first fan 203 is installed on both sides of the inner edge of the cleaning box 201. The air inlet of the first fan 203 is connected to the first connecting pipe 2031 through a pipe joint. The other end of the first connecting pipe 2031 is connected to the dust collection hood 2032 through a pipe joint. When the first fan 203 operates, it sucks in dust and impurities through the dust collection hood 2032. A second motor 204 is installed at the center of the upper surface of the cleaning box 201. The output shaft of the second motor 204 passes through the bearing on the upper surface of the cleaning box 201 and is connected to the rotating shaft 2041 through a coupling. Cutters 2042 are evenly spaced from top to bottom on the outer side of the outer wall of the rotating shaft 2041. When the second motor 204 operates, it drives the cutters 2042 on the outer wall of the rotating shaft 2041 to rotate and cut.

[0043] Among them, such as Figure 1 , 5 As shown, a limiting rod 308 is installed on one side between the adjacent end faces of the first side plate 302 and the second side plate 303. A third motor 304 is installed at one edge of the rear end face of the first side plate 302. The output shaft of the third motor 304 passes through a bearing on the rear end face of the first side plate 302 and is connected to a threaded rod 305 via a coupling. The other end of the threaded rod 305 passes through threaded holes on the rear end faces of the first moving block 306 and the second moving block 307 and is connected to a bearing on the rear end face of the second side plate 303. The first moving block 306 and the second moving block 307 are both sleeved on the outer side of the outer wall of the limiting rod 308. The bottom of the first moving block 306 and the second moving block 307... Infrared sensors 309 are installed at the center of each of the two moving blocks. A support plate 3010 is welded to the center of one end face of the first moving block 306 and the second moving block 307. The outer walls of the threaded rod 305 are respectively provided with positive threads and negative threads, and the positive threads and negative threads are respectively engaged with the internal threads in the threaded holes on the end faces of the first moving block 306 and the second moving block 307, which can make the first moving block 306 and the second moving block 307 move in opposite directions. The limiting rod 308 mainly plays the role of limiting the first moving block 306 and the second moving block 307. The output end of the infrared sensor 309 is electrically connected to the input end of the controller.

[0044] Among them, such as Figures 5 to 6 As shown, the bottom of the rotating plate 401 is movably connected to the top side of the collection box 404 via a hinge. A guide plate 405 is provided on the upper side of the inner wall of the collection box 404, and a recycling pipe 406 is provided at the bottom of the rear end face of the collection box 404. The guide plate 405 is inclined.

[0045] Among them, such as Figure 1 , 7As shown, the air outlet of the second fan 503 is connected to the second connecting pipe 504 via a pipe joint. The other end of the second connecting pipe 504 is connected to the air outlet pipes 505 on both sides via a three-way connector. Branch pipes 506 are provided on both sides of the bottom of the air outlet pipe 505. The bottom end of the branch pipe 506 passes through the upper surface of the support plate 3010 and is connected to the air cover 507. Both the three-way connector and the pipe joint serve as pipe connections. A paint pipe 508 is provided inside the air outlet pipe 505. Spray pipes 509 are provided at the bottom of both sides of the paint pipe 508. The bottom end of the spray pipe 509 passes through the upper surface of the support plate 3010 and is connected to the nozzle 5010 via a pipe joint. The spray pipes 509 and the air cover 507 are arranged crosswise.

[0046] A specific application of this embodiment is as follows: When the power is turned on and the equipment is started, the operator controls the operation of the external equipment through the controller inside the carrier 1. During the movement of the carrier 1, the first motor 2021 is started. The output shaft of the first motor 2021 rotates, causing the cleaning plate 2022 to rotate. The rotation of the cleaning plate 2022 causes the cleaning brush 2023 to rotate, sweeping dust and impurities on the ground to both sides. Then, the first fan 203 is started. The operation of the first fan 203 generates suction, which draws in dust and impurities through the dust collection hood 2032 and into the cleaning box 201 through the first connecting pipe 2031. Next, the second motor 204 is started. The output shaft of the second motor 204 rotates, driving the rotating shaft 2041 to rotate through the coupling. The rotation of the first motor 1 causes the outer blade 2042 to rotate, cutting away inhaled dust and impurities and reducing the internal space occupied by these impurities. During the movement of the carrier 1, after clearing dust and impurities from the road surface, the third motor 304 is activated. The output shaft of the third motor 304 rotates, driving the threaded rod 305 to rotate via a coupling. The outer walls of the threaded rod 305 are respectively provided with positive and negative threads, which engage with the internal threads in the threaded holes on one side of the first moving block 306 and the second moving block 307. Therefore, when the threaded rod 305 rotates, it causes the first moving block 306 and the second moving block 307 to move in opposite directions, thereby adjusting the distance between the two side support plates 3010. The system adjusts the position of the line according to the required location. When the vehicle 1 moves and a dashed line needs to be drawn on the road surface, the infrared sensor 309 is activated. The output of the infrared sensor 309 is electrically connected to the input of the controller inside the vehicle 1. Therefore, by detecting the distance the vehicle 1 moves in real time through the infrared sensor 309, the on / off state of the nozzle 5010 on the paint pipe 508 can be controlled to achieve intermittent switching, thus achieving the purpose of drawing dashed lines. This also improves the accuracy of the drawing distance. After the drawing position is determined, the controller controls the extraction of paint from the paint bucket 101 and into the paint pipe 508. Then, the paint is sprayed from the nozzle 5010 on the spray pipe 509. During paint spraying, the electric telescopic rod 403 is activated. The two ends of the telescopic rod 403 are connected to the rotating plate 401 and the connecting plate 402 respectively via hinges. Therefore, the extension or retraction of the electric telescopic rod 403 will cause the rotating plate 401 to rotate under the action of the hinges and tilt at a certain angle. Then, it will cause the collection box 404 below to open or retract to both sides. At this time, the nozzle 5010 sprays paint. Since the sprayed paint covers a large area, the collection boxes 404 on both sides will block the paint sprayed to the outside, limiting the width range of the sprayed paint, which makes it easy for the staff to adjust according to the required line area of ​​different widths. At the same time, the paint sprayed to both sides will enter the collection box 404 through the guide plate 405 and can be recycled through the recovery pipe 406. After the paint in the paint bucket 101 is sprayed out by the controller,The heating wire 502 inside the air box 501 is activated, heating the air inside the air box 501. Then, the second fan 503 is activated, drawing the hot air out of the air box 501 and through the second connecting pipe 504 into the outlet pipe 505. The air is then sprayed out from the air hoods 507 on the equally spaced branch pipes 506, and spaced apart from the paint spray pipes 509. This spacing allows for rapid drying of each layer of paint, and the interval arrangement (repeated twice) improves the uniformity of the paint application and accelerates drying.

[0047] This invention also provides a method for marking lines using a mechanically automated traffic planning line marking device, the method specifically including the following steps:

[0048] S1: When the staff uses the equipment to mark lines, the controller inside the carrier 1 controls the operation of the external equipment. During the movement of the carrier 1, the first motor 2021 is started to make the cleaning brush 2023 rotate and sweep the dust and impurities on the ground to both sides. Then the first fan 203 is started to generate suction to suck in the dust and impurities through the dust collection hood 2032 and enter the cleaning box 201 through the first connecting pipe 2031. Then the second motor 204 is started to drive the blade 2042 on the outside of the rotating shaft 2041 to rotate and cut the sucked-in dust and impurities to reduce the internal space occupied by the impurities.

[0049] S2: After removing dust and impurities from the road surface, start the third motor 304 to drive the threaded rod 305 to rotate, and under the action of the thread, make the first moving block 306 and the second moving block 307 move in opposite directions, thereby adjusting the distance between the two side plates 3010 and making corresponding adjustments according to the required position of the line.

[0050] S3: When the vehicle 1 is moving and it is necessary to plan a dashed line on the road surface, the infrared sensor 309 is activated. The output terminal of the infrared sensor 309 is electrically connected to the input terminal of the controller inside the vehicle 1. Therefore, the distance moved by the vehicle 1 is detected in real time by the infrared sensor 309, and the switch of the spray nozzle 5010 on the paint pipe 508 is controlled to achieve intermittent switching and achieve the purpose of planning a dashed line.

[0051] S4: When spraying paint, the electric telescopic rod 403 is activated to drive the rotating plate 401 to rotate and tilt at a certain angle, so that the collection box 404 below opens or retracts to both sides. At this time, the paint sprayed from the nozzle 5010 will be blocked by the collection box 404, limiting the width of the sprayed paint. The paint that enters the collection box 404 through the guide plate 405 can be recycled through the recycling pipe 406.

[0052] S5: During the paint spraying process, the heating wire 502 heats the air in the air box 501, and the second fan 503 is started to draw out the hot air and spray it out from the air cover 507 on the branch pipes 506 with the same spacing, so as to achieve rapid drying after spraying a layer of paint.

[0053] The above are merely preferred embodiments of the present invention and do not limit the present invention. Any modifications, equivalent substitutions, or improvements made to the technical solutions described in the foregoing embodiments, or to some of the technical features, shall fall within the protection scope of the present invention.

Claims

1. A mechanically automated traffic planning and marking device, comprising a vehicle (1), characterized in that: Paint buckets (101) are installed at both the front and rear ends of the interior of the vehicle (1). An adjustment assembly (3) is provided on the rear end face of the vehicle (1). The adjustment assembly (3) includes a U-shaped frame (301), a first side plate (302), and a second side plate (303). The first side plate (302) and the second side plate (303) are welded to the front and rear edges of the outer side wall of the U-shaped frame (301), respectively. The vehicle (1) is equipped with a controller; The front end face of the carrier (1) is provided with a cleaning component (2). The cleaning component (2) includes a cleaning box (201) and a motor housing (202). The motor housing (202) is located inside the cleaning box (201). The cleaning box (201) has partitions (2011) welded on both sides inside. Adjustment components (4) are provided at the lower front and rear ends of the outer side of the U-shaped frame (301). The adjustment components (4) include a rotating plate (401) and a connecting plate (402). The top front and rear ends of the rotating plate (401) are connected to the connecting plate (402) by hinges. The bottom edge of the connecting plate (402) is connected to the electric telescopic rod (403) by hinges. The other end of the electric telescopic rod (403) is connected to the outer wall of the rotating plate (401) by hinges. A drying and spraying assembly (5) is provided on one side of the interior of the carrier (1). The drying and spraying assembly (5) includes a wind box (501) and a second fan (503). The second fan (503) is installed directly above the wind box (501). A heating wire (502) is suspended inside the wind box (501). A limit rod (308) is installed on one side between the adjacent end faces of the first side plate (302) and the second side plate (303). A third motor (304) is installed at one edge of the rear end face of the first side plate (302). The output shaft of the third motor (304) passes through the bearing on the rear end face of the first side plate (302) and is connected to the threaded rod (305) through a coupling. The other end of the threaded rod (305) passes through the threaded holes on the rear end faces of the first moving block (306) and the second moving block (307) and is connected to the bearing on the rear end face of the second side plate (303). The first moving block (306) and the second moving block (307) are both sleeved on the outer side of the outer wall of the limiting rod (308). An infrared sensor (309) is installed at the bottom center of the first moving block (306) and the second moving block (307). A support plate (3010) is welded to the center of one side end face of the first moving block (306) and the second moving block (307). One side end face of the connecting plate (402) is welded to the outer wall of the support plate (3010). The air outlet of the second fan (503) is connected to the second connecting pipe (504) through a pipe joint. The other end of the second connecting pipe (504) is connected to the air outlet pipes (505) on both sides through a three-way connector. The bottom sides of the air outlet pipe (505) are provided with branch pipes (506). The bottom end of the branch pipe (506) passes through the upper surface of the support plate (3010) and is connected to the fan cover (507). The inner side of the air outlet pipe (505) is provided with a paint pipe (508), and the bottom of both sides of the paint pipe (508) is provided with spray pipes (509). The bottom end of the spray pipe (509) penetrates the upper surface of the support plate (3010) and is connected to the nozzle (5010) through a pipe joint. The controller can draw paint out of the paint bucket (101) and into the paint pipe (508), with the spray pipe (509) and the fan hood (507) arranged crosswise. The bottom of the rotating plate (401) is movably connected to the top side of the collection box (404) via a hinge. A guide plate (405) is provided on the upper side of the inner wall of the collection box (404), and a recycling pipe (406) is provided at the bottom of the rear end face of the collection box (404). The paint sprayed from the nozzle (5010) will be blocked by the collection box (404) and enter the collection box (404) through the guide plate (405).

2. The automated traffic planning and marking equipment according to claim 1, characterized in that: The motor housing (202) is equipped with a first motor (2021). The output shaft of the first motor (2021) passes through a bearing on the bottom of the motor housing (202) and is connected to a cleaning plate (2022). A cleaning brush (2023) is fitted on the outer wall and bottom of the cleaning plate (2022).

3. The automated traffic planning and marking equipment according to claim 2, characterized in that: The cleaning box (201) is equipped with a first fan (203) on both sides of its interior edge. The air inlet of the first fan (203) is connected to the first connecting pipe (2031) through a pipe joint, and the other end of the first connecting pipe (2031) is connected to the dust collection hood (2032) through a pipe joint.

4. The automated traffic planning and marking device according to claim 3, characterized in that: A second motor (204) is installed at the center of the upper surface of the cleaning box (201). The output shaft of the second motor (204) passes through the bearing on the upper surface of the cleaning box (201) and is connected to the rotating shaft (2041) through a coupling. Cutting tools (2042) are evenly spaced from top to bottom on the outer side of the outer wall of the rotating shaft (2041).

5. The line marking method of a mechanically automated traffic planning line marking device as described in claim 4, characterized in that, The specific usage method includes the following steps: S1: When the staff uses the equipment to mark lines, the external equipment is controlled by the controller inside the carrier (1). During the movement of the carrier (1), the first motor (2021) is started to make the cleaning brush (2023) rotate and sweep the dust and impurities on the ground to both sides. Then the first fan (203) is started to generate suction to suck in the dust and impurities through the dust collection hood (2032) and enter the cleaning box (201) through the first connecting pipe (2031). Then the second motor (204) is started to drive the blade (2042) on the outside of the rotating shaft (2041) to rotate and cut the sucked dust and impurities to reduce the internal space occupied by the impurities. S2: After removing dust and impurities from the road surface, start the third motor (304) to drive the threaded rod (305) to rotate, and under the action of the thread, make the first moving block (306) and the second moving block (307) move in opposite directions, thereby adjusting the distance between the two side plates (3010) and making corresponding adjustments according to the required position of the line. S3: When the vehicle (1) moves and it is necessary to plan the dashed line on the road surface, the infrared sensor (309) is activated. The output end of the infrared sensor (309) is electrically connected to the input end of the controller inside the vehicle (1). Therefore, the distance of the vehicle (1) is detected in real time by the infrared sensor (309), and the switch of the nozzle (5010) on the paint pipe (508) is controlled to realize the intermittent switch and achieve the purpose of planning the dashed line. S4: When spraying paint, start the electric telescopic rod (403) to drive the rotating plate (401) to rotate and tilt at a certain angle, so that the collection box (404) below opens or retracts to both sides. At this time, the paint sprayed by the nozzle (5010) will be blocked by the collection box (404) to limit the width of the sprayed paint. The paint that enters the collection box (404) through the guide plate (405) is recycled through the recycling pipe (406). S5: During the paint spraying process, the heating wire (502) heats the air in the air box (501) and starts the second fan (503) to draw out the hot air and spray it out from the fan cover (507) on the branch pipe (506) with the same spacing, so as to achieve rapid drying after spraying a layer of paint.

Images