CN219508350U

CN219508350U - Road marking device

Info

Publication number: CN219508350U
Application number: CN202320249720.6U
Authority: CN
Inventors: 陈金宏; 余靖; 刘玉灵; 李映雪; 奚发武; 王红霞; 任陈陈; 马素勤; 吴晓晓
Original assignee: Henan Mingda Engineering Construction Co ltd
Current assignee: Henan Mingda Engineering Construction Co ltd
Priority date: 2023-02-17
Filing date: 2023-02-17
Publication date: 2023-08-11
Anticipated expiration: 2033-02-17

Abstract

The utility model relates to the technical field of road engineering construction, in particular to a road marking device which comprises a trolley, wherein one side of the trolley is sequentially provided with a cleaning mechanism, a marking mechanism and a drying mechanism from front to back, the cleaning mechanism consists of a hairbrush, a connecting structure, a fixing plate and a transmission device, dust-proof plates are arranged on two sides of the marking mechanism and the drying mechanism, the dust-proof plates are connected to the side surface of the trolley through supporting plates, and the lower ends of the dust-proof plates are close to the ground.

Description

Road marking device

Technical Field

The utility model relates to the technical field of road engineering construction, in particular to a road marking device.

Background

The road marking device is used for transmitting traffic information marks such as guidance, restriction, warning and the like to traffic participants by using lines, arrows, characters, elevation marks, raised road marks, outline marks and the like on the road surface of a road, and has the functions of controlling and guiding traffic, and can be matched with the marks for use or used independently.

There are many dust and detritus on the road, if not in time clear can influence the quality of marking off, and the dust also has an influence on marking off quality just after marking off, therefore need to solve the problem on the marking device.

Disclosure of Invention

The present utility model is directed to a road marking device for solving the above-mentioned problems.

The utility model provides a road marking device, which adopts the following technical scheme:

the road marking device comprises a trolley, wherein a marking mechanism is arranged on the trolley and comprises a charging basket, a pump and a spray head, and a conveying pipe is connected between the pump and the spray head;

still be equipped with clearance mechanism and drying mechanism on the shallow, clearance mechanism includes brush, connection structure, fixed plate and transmission, the fixed plate top is equipped with the mounting bracket, transmission includes movable block, carousel, cylinder and gear motor, the fixed plate is equipped with the movable groove, connection structure is vertical to be placed, the brush is fixed connection structure lower extreme, connection structure passes the movable groove is in it is interior movable groove, the movable block is fixed connection structure upper end, the movable block is located the fixed plate top, the carousel rotates and sets up in the mounting bracket below, carousel below eccentric position sets up a cylinder, the sliding tray has been seted up to the movable block upper surface, the cylinder place in the sliding tray, the sliding tray with the movable groove is perpendicular, gear motor installs the mounting bracket top, the motor shaft passes the mounting bracket is fixed on the axle center of carousel, drying mechanism includes hot-air blower and second air outlet, the fan with be connected with the second between the second air outlet, second air outlet and shower nozzle 6 are connected with the nearly air duct board of dust-proof side, the dust hose connection is in the dust-proof board is in the side 6.

Optionally, a first air outlet is arranged between the spray head and the brush, a first air pipe is connected between the first air outlet and the air heater, and the first air pipe is fixed on one side of the cart through a bracket.

Optionally, the connection structure includes connecting rod and connecting cylinder, the connecting cylinder cover is in outside the connecting rod, the connecting cylinder with the connecting rod passes through the second bolt fastening, the connecting cylinder with second bolt threaded connection, the spliced eye has been seted up to the connecting rod lateral wall.

Optionally, the brush includes brush head and brush mounting panel, the dovetail has been seted up to brush mounting panel below, the brush head top is equipped with the forked tail strip, the forked tail strip is located in the dovetail, dovetail one end is equipped with first bolt.

Optionally, the scribing mechanism further comprises a mounting structure, the mounting structure is connected with the spray head and the conveying pipe, the diameter of the lower end of the conveying pipe is enlarged to form a lantern ring, the spray head is placed in the lantern ring, the lower end of the lantern ring is rotationally connected with a rotating ring, the rotating ring is connected with the spray head through threads, friction lines are arranged on the periphery of the rotating ring, and a sealing gasket is arranged between the spray head and the conveying pipe.

Optionally, at least one positioning strip is arranged in the lantern ring, positioning grooves are formed in the corresponding positions of the spray heads, and the number of the positioning grooves is the same as that of the positioning strips.

Optionally, a stirring paddle is arranged in the charging basket, a motor is arranged below the charging basket, and the motor and the stirring paddle are coaxially and fixedly arranged.

In summary, the utility model has the following beneficial technical effects:

1. after the cleaning mechanism cleans impurities on the ground, the fan can further clean the ground, so that the bonding effect of paint spraying and the ground is improved;

2. the height of the hairbrush of the cleaning mechanism is adjustable, so that the service time of the hairbrush is prolonged, the hairbrush is convenient to replace, and the working efficiency is further improved;

3. the stirring paddle can be driven to rotate in the charging basket, the spraying material is uniformly stirred, the pumping pump pumps the spraying material from the charging basket and vertically sprays the spraying material to the ground through the conveying pipe and the spray head, and therefore scribing work is completed;

4. the drying mechanism is with the quick stoving that sprays paint on ground, and the setting of dust guard can protect spraying paint before spraying paint stoving, and then improves the marking off effect.

Drawings

FIG. 1 is a schematic view of the overall structure of an embodiment of the present utility model;

FIG. 2 is an exploded view of a cleaning mechanism in accordance with an embodiment of the present utility model;

FIG. 3 is a schematic view of a side view in partial cross-section of an embodiment of the utility model;

FIG. 4 is an enlarged partial schematic view at A in FIG. 3;

fig. 5 is a schematic view of an exploded construction of a mounting mechanism in an embodiment of the utility model.

Reference numerals: 1. a cart; 2. a cleaning mechanism; 21. a brush; 211. a brush head; 212. a brush mounting plate; 213. a first bolt; 214. a dovetail groove; 215. dovetail strips; 22. a connection structure; 221. a connecting rod; 222. a connecting cylinder; 223. a second bolt; 224. a plug hole; 23. a fixing plate; 231. a moving groove; 24. a mounting frame; 25. a transmission device; 251. a moving block; 252. a sliding groove; 253. a turntable; 254. a column; 255. a speed reducing motor; 26. a first air outlet; 27. a first air duct; 28. a bracket; 3. a scribing mechanism; 31. a charging barrel; 32. pumping; 33. a delivery tube; 34. a mounting structure; 341. a rotating ring; 342. a positioning groove; 343. a positioning strip; 345. a sealing gasket; 346. a collar; 35. a spray head; 36. a motor; 37. stirring paddles; 4. a drying mechanism; 41. an air heater; 42. a second air duct; 43. a second air outlet; 5. a support plate; 6. a dust-proof plate.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-5.

The embodiment of the utility model discloses a road marking device. As shown in fig. 1 and 2, a road marking device comprises a cart 1, a cleaning mechanism 2, a marking mechanism 3, a drying mechanism 4 and a dust-proof plate 6, wherein the cleaning mechanism 2, the marking mechanism 3 and the drying mechanism 4 are sequentially arranged on one side of the cart 1 from front to back, the dust-proof plate 6 is arranged on two sides of the marking mechanism 3 and the drying mechanism 4, the lower end of the dust-proof plate 6 is close to the ground, and the dust is prevented from affecting the marking effect.

The cleaning mechanism 2 comprises a brush 21, a connecting structure 22, a fixed plate 23 and a transmission device 25, wherein the fixed plate 23 is fixed on one side of the cart 1, the fixed plate 23 is provided with a moving groove 231, a mounting frame 24 is arranged above the fixed plate 23, the long side of the mounting frame 24 is parallel to the long side of the moving groove 231, the transmission device 25 comprises a moving block 251, a rotating disc 253 and a gear motor 255, the moving block 251 and the rotating disc 253 are positioned between the fixed plate 23 and the mounting frame 24, the rotating disc 253 is positioned above the moving block 251, the upper surface of the moving block 251 is provided with a sliding groove 252, the long side of the sliding groove 252 is perpendicular to the long side of the moving groove 231, a cylinder 254 is fixed at an eccentric position below the rotating disc 253, the cylinder 254 slides in the sliding groove 252, the gear motor 255 is arranged on the upper surface of the mounting frame 24, a motor shaft of the gear motor 255 passes through the mounting frame 24 and is fixedly connected with the rotating disc 253, the motor shaft of the gear motor 255 is coaxial with the rotating disc 254, the rotating disc 253 rotates along with the rotating disc 254, the cylinder 254 reciprocates in the sliding groove 231, the connecting structure 22 is vertically arranged and moves in the sliding groove 231, and the upper end of the connecting structure 22 is fixedly connected with the lower end of the rotating disc 22 and moves along the rotating disc 254 when the rotating disc 21 and rotates along the sliding groove 254.

The connecting structure 22 comprises a connecting rod 221 and a connecting cylinder 222, the connecting rod 221 and the connecting cylinder 222 are prismatic, at least three inserting holes 224 are formed in the side face of the connecting rod 221, the connecting cylinder 222 is sleeved outside the connecting rod 221 and fixed through a second bolt 223, the second bolt 223 penetrates through the side wall of the connecting cylinder 222 to be placed in the inserting holes 224, and the second bolt 223 is in threaded connection with the side wall of the connecting cylinder 222. After the cleaning mechanism 2 works for a period of time, the brush hair of the brush 21 is worn down and becomes short, the brush hair cannot contact the ground, the cleaning effect is affected, at the moment, the connecting structure 22 is stretched, the second bolt 223 is placed in the inserting hole 224 above, and the brush hair 21 can contact the ground again.

The brush 21 comprises a brush head 211 and a brush mounting plate 212, a dovetail groove 214 is formed in the lower portion of the brush mounting plate 212, one end of the brush mounting plate 212 is opened by the dovetail groove 214, a dovetail strip 215 is arranged above the brush head 211, the dovetail strip 215 is placed in the dovetail groove 214, the dovetail strip 215 slides in the dovetail groove 214, replacement of the brush head 211 is facilitated, one end of the dovetail groove 214, which is opened on the side face of the brush mounting plate 212, is provided with a first bolt 213, the first bolt 213 is in threaded connection with the brush mounting plate 212, and the first bolt 213 is used for blocking movement of the dovetail strip 215 and preventing the brush head 211 from falling off in the working process.

As shown in fig. 1, fig. 3, fig. 4 and fig. 5, the scribing mechanism 3 comprises a charging basket 31, a pump 32 and a spray head 35, the pump 32 is connected with the spray head 35 through a conveying pipe 33, the spray head 35 is connected with the conveying pipe 33 through a mounting structure 34, the diameter of the lower end of the conveying pipe 33 is enlarged to form a collar 346, the spray head 35 is positioned in the collar 346, the lower end of the collar 346 is rotationally connected with a rotating ring 341, a sealing gasket 345 is arranged between the upper end of the spray head 35 and the lower end of the conveying pipe 33, threads are arranged on the inner side of the rotating ring 341 and the outer side of the spray head 35, the rotating ring 341 is connected with the spray head 35 through threads, friction threads are arranged on the outer side of the rotating ring 341, the rotating ring 341 is used for fixing or detaching the spray head 35, at least one positioning groove 342 is arranged on the outer side of the spray head 35, at least one positioning bar 343 is arranged on the inner side of the collar 346, the positioning groove 343 is the same as the positioning bar 343, and the positioning bar 343 is positioned in the positioning groove 342, so that the installation of the spray head 35 is more stable.

As shown in fig. 3, a stirring paddle 37 is arranged in the charging basket 31, a motor 36 is arranged below the charging basket 31, a motor shaft of the motor 36 penetrates through the lower wall of the charging basket 31 to be fixed with the stirring paddle 37, and the motor 36 drives the stirring paddle 37 to rotate for stirring.

As shown in fig. 1 and 3, the drying mechanism 4 includes an air heater 41 and a second air outlet 43, the air heater 41 is connected with the second air outlet 43 through a second air pipe 42, the air direction of the second air outlet 43 is downward, the air heater 41 is further connected with a first air pipe 27, a first air outlet 26 is arranged at the other end of the first air pipe 27, the hairbrush 21, the first air outlet 26, the nozzle 35 and the second air outlet 43 are sequentially arranged on one side of the trolley 1 from front to back, the air direction of the first air outlet 26 is obliquely downward blown to the ground in the direction of the hairbrush 21, the first air pipe 27 is fixed on one side of the trolley 1 through a bracket 28, dust-proof plates 6 are arranged on two sides of the nozzle 35 and the second air outlet 43, the dust-proof plates 6 are fixed on the side of the trolley 1 through a supporting plate 5, and the nozzle 35 and the second air outlet 43 are fixedly penetrated through the supporting plate 5.

The implementation principle of the road marking device provided by the embodiment of the utility model is as follows: the gear motor 255 works to drive the turntable 253 to rotate, the column 254 fixed below the turntable 253 drives the movable block 251, the connecting structure 22 and the hairbrush 21 to move along the movable groove 231, the cleaning work of the cleaning mechanism 2 is achieved, the hot air blower 41 works to send hot air into the first air outlet 26 and the second air outlet 43, the first air outlet 26 beside the hairbrush 21 carries out secondary cleaning on the road surface, the spray paint is stirred in the charging bucket 31 and then is sent into the spray head 35 through the conveying pipe 33 to spray to the ground for marking work, the hot air blown out by the second air outlet 43 dries the spray material on the ground, after the hairbrush 21 is worn, the second bolt 223 of the connecting structure 22 is used for replacing the corresponding plug hole 224 to adjust the height of the hairbrush 21, when the hairbrush head 211 needs to be replaced, the first bolt 213 is loosened, the hairbrush head 211 slides out along the dovetail groove 214 to be replaced, when the spray head 35 is replaced, the spray head 35 is separated from the conveying pipe 33, the spray head 35 is detached, the positioning groove 342 corresponds to the positioning strip, and the positioning ring 341 is rotated, and the positioning ring 35 is fixed through the threads, when the spray head 35 is installed, and the dust is prevented from affecting the marking quality of the dust 6.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. The utility model provides a road marking device, includes shallow (1), be equipped with marking mechanism (3) on shallow (1), marking mechanism (3) are including storage bucket (31), pump (32) and shower nozzle (35), pump (32) with be connected with conveyer pipe (33), its characterized in that between shower nozzle (35):

the cart (1) is also provided with a cleaning mechanism (2) and a drying mechanism (4), the cleaning mechanism (2) comprises a hairbrush (21), a connecting structure (22), a fixed plate (23) and a transmission device (25), a mounting frame (24) is arranged above the fixed plate (23), the transmission device (25) comprises a moving block (251), a rotary disc (253), a column (254) and a speed reducing motor (255), the fixed plate (23) is provided with a moving groove (231), the connecting structure (22) is vertically arranged, the hairbrush (21) is fixed at the lower end of the connecting structure (22), the connecting structure (22) penetrates through the moving groove (231) and slides in the connecting structure (22), the moving block (251) is fixed at the upper end of the connecting structure (22), the moving block (251) is arranged above the fixed plate (23), the rotary disc (253) is rotatably arranged below the mounting frame (24), a column (254) is arranged at the eccentric position below the rotary disc (253), a sliding groove (252) is arranged on the upper surface of the moving block, the sliding motor (252) is arranged in the sliding groove (252) and is vertically arranged in the sliding groove (252), the motor shaft passes mounting bracket (24) is fixed on the axle center of carousel (253), stoving mechanism (4) are including air heater (41) and second air outlet (43), air heater (41) with be connected with second tuber pipe (42) between second air outlet (43), shower nozzle (35) with second air outlet (43) both sides are provided with dust guard (6), dust guard (6) lower extreme is close to ground, dust guard (6) are in through backup pad (5) connection shallow (1) side.

2. A road marking apparatus as claimed in claim 1, wherein: the air heater (41) is further connected with a first air pipe (27), a first air outlet (26) is formed in the other end of the first air pipe (27), the first air outlet (26) is located between the spray head (35) and the hairbrush (21), and the first air pipe (27) is fixed with the trolley (1) through a support (28).

3. A road marking apparatus as claimed in claim 2, wherein: the connecting structure (22) comprises a connecting rod (221) and a connecting cylinder (222), the connecting cylinder (222) is sleeved outside the connecting rod (221), a second bolt (223) is arranged outside the connecting cylinder (222), a plug hole (224) is formed in the side face of the connecting rod (221), and the second bolt (223) penetrates through the side wall of the connecting cylinder (222) and is located in the plug hole (224).

4. A road marking apparatus as claimed in claim 3, wherein: the brush (21) comprises a brush head (211) and a brush mounting plate (212), a dovetail groove (214) is formed in the lower portion of the brush mounting plate (212), a dovetail strip (215) is arranged above the brush head (211), the dovetail strip (215) is located in the dovetail groove (214), and a first bolt (213) is arranged at one end of the dovetail groove (214).

5. The road marking apparatus as claimed in claim 4, wherein: the scribing mechanism (3) further comprises a mounting structure (34), the spray head (35) is mounted at the lower end of the conveying pipe (33) through the mounting structure (34), the diameter of the lower end of the conveying pipe (33) is enlarged to form a collar (346), the spray head (35) is located in the collar (346), a sealing gasket (345) is arranged at the upper end of the spray head (35), the mounting structure (34) comprises a rotating ring (341), the rotating ring (341) is rotationally connected at the lower end of the collar (346), the rotating ring (341) is in threaded connection with the spray head (35), and friction lines are arranged outside the rotating ring (341).

6. The road marking apparatus as claimed in claim 5, wherein: the shower nozzle (35) outside is equipped with at least one constant head tank (342), the lantern ring (346) inboard is equipped with at least one location strip (343), constant head tank (342) with location strip (343) quantity is the same.

7. The road marking apparatus of claim 6, wherein: the motor (36) is arranged below the charging basket (31), the stirring paddle (37) is arranged in the charging basket (31), and the motor (36) is coaxially arranged after penetrating through the charging basket (31) and the stirring paddle (37).