CN216193916U

CN216193916U - Integrated multifunctional road marking equipment

Info

Publication number: CN216193916U
Application number: CN202122673413.4U
Authority: CN
Inventors: 胡敏; 马建磊; 李涛涛; 刘阳; 缪有録
Original assignee: Cccc Highway Maintenance Engineering Technology Co ltd
Current assignee: Cccc Highway Maintenance Engineering Technology Co ltd
Priority date: 2021-11-03
Filing date: 2021-11-03
Publication date: 2022-04-05
Anticipated expiration: 2031-11-03

Abstract

The utility model belongs to the technical field of road marking equipment, and particularly relates to integrated multifunctional road marking equipment which comprises a cleaning mechanism and telescopic supports, wherein the cleaning mechanism and the telescopic supports are arranged on the marking equipment; utilize flexible support to adjust marking equipment's height, utilize to clean roller and marking equipment sliding connection to accomplish the thorough cleaning to marking equipment below region through cleaning roller and ground contact after adjusting marking equipment's height is suitable, utilize flexible support to continue to adjust marking equipment's height after cleaning the completion, the distance that makes between spraying mechanism on the marking equipment and the ground satisfies the requirement of road surface mark line width and carries out the spraying afterwards, shorten the time of cleaning of road surface marking earlier stage, the efficiency of work is improved, practice thrift marking time on the one hand and improve work efficiency, on the other hand improves application scope, and easy popularization.

Description

Integrated multifunctional road marking equipment

Technical Field

The utility model belongs to the technical field of road marking equipment, and particularly relates to integrated multifunctional road marking equipment.

Background

At present, the existing road marking machine needs to clean the road before marking the road before operation, and mainly cleans sundries on the road and in road lines, most of the existing road marking machines are manually cleaned at present, so that the manual cleaning efficiency is low, the labor cost is high, and the cleaning degree is low, although some road marking machines are provided with cleaning devices at the bottom, the cleaning devices are fixedly connected with the road marking machine, the road is cleaned and marked while working, the road cannot be cleaned completely at one time, the risk of falling off at the later stage of marking the road is increased, and the condition of rework exists; or when the road surface cleaning machine is used for operating, the marking equipment is firstly pushed to clean the road surface, and then the marking equipment is pushed to mark the road surface after the road surface cleaning machine reaches the standard, so that the working time can be prolonged, the working intensity and the difficulty are increased, and the working efficiency is reduced.

After the road surface is cleaned, the road surface mark needs to be sprayed, the road marking machine needs to be operated manually when marking marked lines on the road surface are operated, and for the marked lines of patterns or icons, an operator needs to frequently reciprocate and turn operating equipment to complete the operation, so that the operation difficulty is high, the consumed time is long, and the working efficiency is low; meanwhile, the marks with different line widths are often fixed due to the distance between the spraying mechanism and the bottom surface, the marks need to be sprayed repeatedly when the marks are wide, the marks can be overlapped at the connecting positions or have intervals to influence the operation quality, when the marks are narrow, the spraying speed of the spraying mechanism needs to be adjusted or the positions of the marks are reserved when the mark covers the line width exceeding parts, the processes are complicated, resources are wasted, and the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an integrated multifunctional road marking device, which solves the problem that the whole working efficiency of a road marking machine in the prior art is low.

The technical scheme for achieving the aim comprises the following steps: the utility model provides a multi-functional road marking equipment of integral type which characterized in that, including setting up the mechanism and the flexible support of cleaning on marking equipment, clean the mechanism including cleaning the roller, clean the roller along marking equipment bottom length direction and marking equipment sliding connection, flexible support interval sets up the outside at marking equipment.

Further inject, clean the mechanism and still include support frame and link, the support frame symmetry sets up in the both sides of marking equipment bottom and rotates through link and marking equipment to be connected, clean the roller setting between the support frame and with support frame sliding connection, link one end is connected with marking equipment, the other end and support frame end connection.

Further limited, the cleaning mechanism further comprises a first drive, the first drive is arranged between the connecting frames at the head end of the marking equipment, and the first drive is connected with the connecting frames at the head end of the marking equipment through connecting rods.

Further inject, clean the mechanism and still include the second drive assembly, the second drive assembly includes the second drive and with the drive belt that the second drive transmission is connected, the second drive sets up on the support frame, be provided with the sliding block with support frame sliding fit on the drive belt, the drive belt passes through the sliding block and is connected with the cleaning roller.

Further, the cleaning mechanism further comprises a third driving assembly, the third driving assembly comprises a third driving rod and a transmission rod, the third driving rod is arranged inside the cleaning roller along the axis of the cleaning roller and connected with the inner wall of the cleaning roller, one end of the transmission rod is connected with one end of the third driving rod, and the other end of the transmission rod penetrates through the end part of the cleaning roller and is connected with a corresponding sliding block.

Further limited, the telescopic support comprises a supporting mechanism and a telescopic mechanism, the supporting mechanism is arranged on the marking equipment at intervals, and the telescopic mechanism is connected with the supporting mechanism.

Further limiting, the supporting mechanism is of an L-shaped structure, the corner position of the supporting mechanism is rotatably connected with the marking equipment, the end part of the short side of the supporting mechanism is connected with the marking equipment through a fourth drive, and the telescopic mechanism is arranged on the long side of the supporting mechanism.

Further inject, telescopic machanism includes a plurality of telescopic links and fifth drive, the tip of telescopic link is connected with the long limit bottom of supporting mechanism is rotated, the fifth drive sets up on supporting mechanism, and the fifth drive is connected with the telescopic link and is driven the telescopic link and rotate in vertical direction.

Further inject, the fifth drive is connected with the corresponding telescopic link through a connecting piece, one end of the connecting piece is rotatably connected with the telescopic link, the other end of the connecting piece is connected with the long edge of the supporting mechanism through a sliding block in a sliding manner, and the telescopic end of the fifth drive is movably connected with the sliding block.

Further, the bottom of the supporting mechanism is provided with a rolling wheel.

The utility model has the beneficial effects that:

1. utilize flexible support to adjust marking equipment's height, utilize to clean roller and marking equipment sliding connection after the height of adjusting marking equipment is suitable to accomplish the thorough cleaning to marking equipment below region through cleaning roller and ground contact, utilize flexible support to continue to adjust marking equipment's height after cleaning the completion, make the distance between the spraying mechanism on the marking equipment and the ground satisfy the requirement of road surface mark line width and carry out the spraying afterwards, shorten the time of cleaning in road surface marking prophase, improve the efficiency of work, adjust the road surface through adjusting marking equipment height and mark the line width, practice thrift marking time on the one hand and improve work efficiency, on the other hand improves application scope, and easy popularization.

2. The cleaning roller is driven to move up and down to start or end cleaning work through the first driving, the cleaning roller is driven to move on the supporting frame in a reciprocating mode through the second driving and the transmission belt, and the operation is simple and convenient.

3. The cleaning roller realizes the cleaning of the road surface through the rotation in an internal driving mode, and can avoid the influence of the external environment on the driving, thereby prolonging the service life of the whole body.

4. Support mechanism bottom sets up the wheel that rolls and makes roll wheel and ground contact realization convenient and fast ground removal under telescopic machanism state of packing up to develop follow-up work, easy operation, save time improves work efficiency.

5. Telescopic machanism adopts many telescopic links to support, supports more firmly, thereby adjusts the height of support frame through the angle of connecting piece regulation telescopic link, when placing the feed bin on the support frame, compares and directly stabilizes the support frame altitude mixture control structure today through the telescoping device, and the reliability is higher.

Drawings

FIG. 1 is a schematic view of the overall structure of a sweeping roller and a telescopic support of the present invention in a lowered state;

FIG. 2 is a schematic view of part A of FIG. 1;

FIG. 3 is a schematic view of the overall structure of the cleaning roller and the telescopic support of the present invention in a retracted state;

FIG. 4 is a schematic structural view of part B of FIG. 3;

FIG. 5 is a schematic view showing the internal structure of the cleaning roller of the present invention;

in the figure: 1-line marking equipment; 2-a cleaning mechanism; 21-a cleaning roller; 22-a support frame; 23-a connecting frame; 231-a connecting rod; 24-a first drive; 25-a second drive; 26-a transmission belt; 261-a slider; 27-third driving; 28-a transmission rod; 3, telescopic supporting; 31-a support mechanism; 311-V-shaped piece; 32-a telescoping mechanism; 321-a telescopic rod; 322-fifth drive; 323-connecting member; 4-fourth driving; 5-rolling wheel.

Detailed Description

The line marking equipment 1 generally adopts a hand-push type or a traction type, namely an operator is behind or in front of the moving direction of the line marking equipment 1, the line marking equipment 1 mainly comprises a bracket and a spraying mechanism arranged on the bracket, the spraying mechanism is mainly used for spraying paint on a road surface to finish the spraying operation of road marking, most of the existing spraying mechanisms are fixed, namely the spraying mechanism and the bracket are fixed, the application prefers that the spraying mechanism and the line marking equipment can move relatively, so that the line marking equipment 1 keeps still and realizes the spraying operation of road marking by the automatic movement of the spraying mechanism; for example, the spraying mechanism is arranged on the transverse support, the spraying component is connected with the transverse support in a sliding manner and can transversely reciprocate in the horizontal direction, and the transverse support is connected with the support in a sliding manner along the longitudinal direction, so that the transverse support can drive the spraying mechanism to reciprocate in the longitudinal direction along the horizontal direction, and the spraying mechanism can be covered in the horizontal plane; referring to fig. 1, the present invention is a part of a multifunctional road striper system, but the application is not limited to the multifunctional road striper system, and is applicable to a structure in which a striper apparatus 1 whose height is adjusted by a telescopic support is cleaned of a striper area by a cleaning mechanism 2.

Example 1

Referring to fig. 1 to 5, the utility model provides an integrated multifunctional road marking device, which comprises a marking device 1, a cleaning mechanism 2 and a telescopic support 3, wherein the cleaning mechanism comprises a cleaning roller 211, a support frame 22, a connecting frame 23, a first drive 24, a second drive assembly and a third drive assembly, and the telescopic support 3 and the marking device 1 are arranged for adjusting the height of the marking device 1.

In particular, the marking device 1 is preferably of a rectangular configuration, which is capable of housing a large part of the pavement marking frames, a support frame 22, a sweeping roller 21, a connecting frame 23, a first drive 24 and a second drive assembly, the second drive assembly comprising a second drive 25 and a drive belt 26, and the third drive assembly comprising a third drive 27 and a drive rod 28.

Support frame 22 symmetry is installed in the both sides of marking equipment 1, be located marking equipment 1's the left and right sides promptly, support frame 22 is parallel with marking equipment 1 bottom, generally, the level sets up, support frame 22's both ends all are connected with support frame 22 through link 23, the one end of link 23 rotates with marking equipment 1 and is connected, the other end rotates with support frame 22 and is connected, make the link 23 of marking equipment 1 one side, the parallelogram structure is constituteed with marking equipment 1's side to support frame 22, make link 23 rotate and to drive support frame 22 up-and-down motion.

In order to rotate the link frame 23, a first drive 24 is installed at one end of the reticle device 1, and the link frame 23 is driven to rotate by the first drive 24, specifically, the first drive 24 can be a drive with a telescopic function, such as a telescopic cylinder, an electro-pneumatic cylinder or a hydraulic cylinder, etc., the first drive 24 is preferably mounted in the middle of the end of the reticle device 1, a connecting rod 231 is arranged between the connecting frames 23 at the end part of the marking device 1, the first drive 24 is connected with the connecting frames 23 through the connecting rod 231, the bottom end of the first drive 24 is rotatably connected with the marking device 1, so that the first driver 24 can rotate along with the connecting rod 231 when the connecting rod 231 is driven to rotate up and down, the head end of the first driver 24 is the telescopic end and is connected with the connecting rod 231, for bringing the connecting rod 231 to rotate up and down and ensuring that the first drive 24 moves together following the movement of the connecting rod 231.

Cleaning roller 21 installs between the support frame 22 that the symmetry set up, cleaning roller 21's both ends and support frame 22 sliding connection, make cleaning roller 21 can slide along support frame 22 back and forth, when link 23 rotates downwards, drive cleaning roller 21 through support frame 22 and move down to the below of marking equipment 1 bottom, cleaning roller 21 then begins to clean the dust removal in the below region of marking equipment 1 bottom afterwards, cleaning roller 21 adopts current structure, it cleans the road surface to rotate through self, can select to set up the track groove on the support frame 22 opposite face, cleaning roller 21's both ends are realized sliding around on support frame 22 through sliding block 261 and the track groove matching of being connected with it, can also adopt other for example set up the gag lever post on support frame 22 and make cleaning roller 21 both ends on the gliding mode of gag lever post.

In order to realize the sliding of the cleaning roller 21 on the supporting frame 22, the two ends of the supporting frame 22 may be used to drag back and forth or push back and forth, or the end of the cleaning roller 21 is provided with a driving roller or drive in other ways, preferably a second driving device 25 is mounted on the supporting frame 22, the second driving device 25 is in driving connection with the cleaning roller 21 through a driving belt 26, a sliding block 261 in sliding fit with the supporting frame 22 is arranged on the driving belt 26, the driving belt 26 is connected with the cleaning roller 21 through the sliding block 261, the driving belt 26 may be a belt or a chain, and may be selectively connected with one side or both sides of the cleaning roller 21, preferably the driving belt 26 is connected with both sides of the cleaning roller 21, so that the cleaning roller 21 is uniformly stressed, the driving belt 26 is driven when the second driving device 25 rotates, the two ends of the cleaning roller 21 are correspondingly fastened with the upper side or the lower side of the driving belt 26 respectively, preferably fastened with the upper side of the driving belt 26, therefore, the second drive 25 drives the cleaning roller 21 to reciprocate on the support frame 22, the road surface below the marking device 1 is cleaned, the operation is simple and efficient, in order to save space, the second drive 25 is preferably arranged on the outer side of the support frame 22, and the output end of the second drive 25 penetrates through the support frame 22 and is connected with the transmission belt 26 positioned on the track groove of the support frame 22.

To realize that the cleaning roller 21 can rotate to clean the ground when sliding, the cleaning roller can be realized by installing a drive at the end of the cleaning roller 21, preferably installing a third drive 27 inside the cleaning roller 21, the third drive 27 can be a text drum motor, the third drive 27 is attached to the inner wall of the cleaning roller 21 and is arranged along the axis direction, two ends of the third drive 27 extend to the outer side of the cleaning roller 21 through a transmission rod 28 and are rotatably connected with a sliding block 261, so that the third drive 27 rotates to drive the cleaning roller 21 to rotate, the cleaning roller 21 can rotate to realize a cleaning function by being supported through the transmission rod 28, the third drive 27 is prevented from contacting with external dust, water and dust can be prevented, the service life is prolonged, and the cleaning roller 21 can be more conveniently cleaned.

The implementation mode is as follows: in the specific implementation, the height of the marking device 1 is firstly increased through the telescopic supports 3, then the first drive 24 pushes the connecting frame 23 downwards through the connecting rod 231 to rotate downwards, so as to drive the cleaning roller 21 and the supporting frame 22 to rotate downwards, when the cleaning roller 21 is positioned at the bottom of the marking device 1 and is in contact with the bottom surface, the second drive 25 is started, the driving belt 26 drives the sliding block 261 to slide forwards on the supporting frame 22, so as to drive the cleaning roller 21 to slide forwards, meanwhile, the third drive 27 is started, and when the cleaning roller 21 moves forwards, the bottom surface is cleaned through rotation.

Example 2

Unlike embodiment 1, the telescopic support 3 includes a support mechanism 31 and a telescopic mechanism 32,

the supporting mechanisms 31 are installed on the reticle equipment 1 at intervals, preferably, the supporting mechanisms 31 are installed on the peripheral side of the reticle equipment 1, the number of the supporting mechanisms 31 is more than 3, preferably 3 or 4, when the number of the supporting mechanisms 31 is 3, three supporting mechanisms 31 are respectively installed at two vertex angles of one side of the reticle equipment 1 and the midpoint position of one side opposite to the two vertex angles, so that stable support for the reticle equipment 1 is realized, further preferably, the number of the supporting mechanisms 31 is 4, and at the moment, 4 supporting mechanisms 31 are respectively installed at the positions of four corners of the reticle equipment 1, so that stable support is realized; the supporting mechanism 31 is an L-shaped structure, the short side of the supporting mechanism 31 is rotatably connected with the upper surface of the reticle equipment 1 through a V-shaped part 311, specifically, the top end, namely the vertex, of the V-shaped part 311 is rotatably connected with the upper surface of the reticle equipment 1, and the endpoint and the inflection point position of the short side of the supporting mechanism 31 are respectively connected with the two ends of the opening end corresponding to the V-shaped part 311, so that the supporting mechanism 31 is driven to rotate by rotating the V-shaped part 311, and preferably, the V-shaped part 311 rotates in the vertical plane where the short side of the reticle equipment 1 is located; drive V type spare 311 pivoted is fourth drive 4, fourth drive 4 can select the telescopic cylinder who has flexible function, flexible hydro-cylinder or telescopic hydraulic cylinder etc. fourth drive 4, fourth drive 4's flexible end rotates with the nearest open end of distance V type spare 311 to be connected, fourth drive 4's stiff end is fourth drive 4's bottom and marking equipment 1 rotates to be connected promptly, thereby it rotates upwards to drive the long limit of supporting mechanism 31 to drive V type spare 311 during the shrink to make fourth drive 4, thereby fourth drive drives V type spare 311 to rotate and drives the long limit of supporting mechanism 31 and rotates downwards when 4 elongations, make when the minor face level of supporting mechanism 31, the vertical setting in long limit of supporting mechanism 31.

The telescopic mechanism 32 is arranged on the long edge of the supporting mechanism 31, the telescopic mechanism 32 is used for adjusting the height of the marking device 1, the telescopic mechanism 32 can be selected as a telescopic piece connected with the long edge of the supporting mechanism 31 for adjusting the height of the marking device 1 through telescopic movement, or the telescopic mechanism 32 comprises a telescopic rod 321, a fifth drive 322, a connecting piece 323 and a sliding block, the sliding block is sleeved on the long edge of the supporting mechanism 31, the bottom end, namely a fixed end, of the fifth drive 322 is rotatably connected with the supporting mechanism 31, the telescopic end of the fifth drive 322 is connected with the sliding block, and the fifth drive 322 can drive the sliding block to slide on the long edge of the supporting mechanism 31 in a reciprocating manner through telescopic movement; the telescopic link 321 quantity is a plurality of, preferably 3 or 4, further preferably 3, 3 the top interval of 3 telescopic links 321 sets up and is connected with 31 bottom rotations of supporting mechanism for telescopic link 321 can be rotated from top to bottom round its tip, and the slider passes through connecting piece 323 and is connected with the telescopic link 321 that corresponds, makes the slider drive the telescopic link 321 who corresponds and rotate from top to bottom through connecting piece 323 when sliding from top to bottom, realizes the regulation to marking equipment 1 height.

The bottom end of the expansion link 321 can be provided with a support gasket to increase the contact area with the bottom surface, so as to avoid damaging the road surface; the plane at 3 telescopic link bottom places is around forming isosceles right triangle, and two telescopic link 321's direction of rotation is in same face and relative rotation promptly, and another telescopic link 321 rotates the face of place and is perpendicular with two other telescopic link 321 planes of rotation for supporting mechanism 31's axis is located the mid point on isosceles right triangle hypotenuse, and isosceles right triangle's right angle is located the one side of keeping away from marking equipment 1, guarantees that marking equipment 1's support is stable.

Based on above-mentioned structure, in order to make marking device 1 can convenient the removal when preparing the operation or finishing the operation, install rolling wheel 5 in the bottom on the long limit of supporting mechanism 31, rolling wheel 5 can select for universal gyro wheel or bull's eye universal wheel, preferably bull's eye universal wheel, makes things convenient for the removal of multi-direction multi-angle of marking device 1, avoids telescopic link 321 and ground relative slip to cause the loss, can install the protection pad in the bottom of telescopic link 321.

The implementation mode is as follows: in actual use, the fourth drive 4 extends to push the V-shaped part 311 to rotate to drive the supporting mechanism 31 to rotate downwards to prepare for supporting the marking device 1, then the fifth drive 322 extends downwards to start the telescopic mechanism 32, the telescopic rod 321 contracts to increase the height of the marking device 1, conversely, when the distance at the bottom end of the telescopic rod 321 is increased, the height of the marking device 1 is reduced, so as to adjust the distance between the spraying mechanism and the bottom surface, after the height of the marking device 1 is adjusted, the cleaning roller 21 is used for cleaning the area below the marking device 1, and after the cleaning mechanism 2 is retracted, the height of the marking device 1 is adjusted again, so that the line width of the spraying mechanism on the road surface is optimal, the marking is formed at one time, repeated operation is avoided, and the working efficiency is improved.

When the spraying mechanism is higher than the ground, the larger the spraying range is, the wider the line of the road surface mark is, and otherwise, the narrower the line of the road surface mark is; in order to avoid different colors and different covering thicknesses of road surface marks sprayed by the spraying mechanism at different heights, when the spraying mechanism is at a high distance from the road surface in actual spraying operation, the moving speed of the spraying mechanism is reduced and/or the spraying amount in unit time is increased, otherwise, the speed is reduced and/or the spraying amount in unit time is reduced, the operation quality is ensured, the operation efficiency is further improved, and the operation application range is expanded.

Claims

1. The utility model provides a multi-functional road marking equipment of integral type, its characterized in that, including setting up cleaning mechanism (2) and flexible support (3) on marking equipment (1), clean mechanism (2) including cleaning roller (21), cleaning roller (21) along marking equipment (1) bottom length direction and marking equipment (1) sliding connection, flexible support (3) interval sets up the outside at marking equipment (1).

2. The integrated multifunctional road marking device according to claim 1, wherein the cleaning mechanism (2) further comprises support frames (22) and a connecting frame (23), the support frames (22) are symmetrically arranged on two sides of the bottom of the marking device (1) and are rotatably connected with the marking device (1) through the connecting frame (23), the cleaning roller (21) is arranged between the support frames (22) and is slidably connected with the support frames (22), one end of the connecting frame (23) is connected with the marking device (1), and the other end of the connecting frame (23) is connected with the end of the support frame (22).

3. The integrated multifunctional road marking apparatus of claim 2, wherein the sweeping mechanism (2) further comprises a first drive (24), the first drive (24) is arranged between the connecting frames (23) at the head end of the marking apparatus (1), and the first drive (24) is connected with the connecting frames (23) at the head end of the marking apparatus (1) through a connecting rod (231).

4. The integrated multifunctional road marking device according to claim 3, wherein the sweeping mechanism (2) further comprises a second driving component, the second driving component comprises a second driving (25) and a transmission belt (26) in transmission connection with the second driving (25), the second driving (25) is arranged on the supporting frame (22), a sliding block (261) in sliding fit with the supporting frame (22) is arranged on the transmission belt (26), and the transmission belt (26) is connected with the sweeping roller (21) through the sliding block (261).

5. The integrated multi-functional road marking apparatus according to claim 4, wherein the sweeping mechanism (2) further comprises a third driving assembly comprising a third drive (27) and a transmission rod (28), the third drive (27) being disposed inside the sweeping roller (21) along the axis of the sweeping roller (21) and being connected to the inner wall of the sweeping roller (21), one end of the transmission rod (28) being connected to one end of the third drive (27), the other end of the transmission rod (28) passing through the end of the sweeping roller (21) being connected to a corresponding sliding block (261).

6. The integrated multifunctional road marking device according to any one of claims 1 to 5, wherein the telescopic support (3) comprises a support mechanism (31) and a telescopic mechanism (32), the support mechanism (31) is arranged on the marking device (1) at intervals, and the telescopic mechanism (32) is connected with the support mechanism (31).

7. The integrated multifunctional road marking device according to claim 6, characterized in that the supporting mechanism (31) is an L-shaped structure, the corner position of the supporting mechanism (31) is rotatably connected with the marking device (1), the end part of the short side of the supporting mechanism (31) is connected with the marking device (1) through a fourth drive (4), and the telescopic mechanism (32) is arranged on the long side of the supporting mechanism (31).

8. The integrated multifunctional road marking device as claimed in claim 7, wherein the telescopic mechanism (32) comprises a plurality of telescopic rods (321) and a fifth drive (322), the end parts of the telescopic rods (321) are rotatably connected with the bottoms of the long sides of the supporting mechanism (31), the fifth drive (322) is arranged on the supporting mechanism (31), and the fifth drive (322) is connected with the telescopic rods (321) to drive the telescopic rods (321) to rotate in the vertical direction.

9. The integrated multifunctional road marking device as claimed in claim 8, wherein the fifth drive (322) is connected with the corresponding telescopic rod (321) through a connecting member (323), one end of the connecting member (323) is rotatably connected with the telescopic rod (321), the other end of the connecting member (323) is slidably connected with the long edge of the supporting mechanism (31) through a sliding block, and the telescopic end of the fifth drive (322) is movably connected with the sliding block.

10. The integrated multifunctional road marking apparatus according to claim 9, wherein the support mechanism (31) is provided at the bottom with rolling wheels (5).