CN211472084U

CN211472084U - Milling machine for road pavement marking

Info

Publication number: CN211472084U
Application number: CN201921743667.5U
Authority: CN
Inventors: 罗洁
Original assignee: Zhuji Huajiang Engineering Design Consulting Co ltd
Current assignee: Guangzhou Haoyun Road Engineering Co.,Ltd.
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2020-09-11
Anticipated expiration: 2029-10-17

Abstract

The utility model discloses a highway road surface marking milling machine, including bottom plate and mounting panel, the left and right side welding of bottom plate has the riser, the riser rotates and is connected with the lead screw, the bottom side four corners welding of mounting panel has the journal stirrup, the lead screw run through the journal stirrup and rather than the spiro union, the pneumatic cylinder is installed to the upside of mounting panel, install the roof on the push rod of pneumatic cylinder, the downside four corners fixedly connected with pull rod of roof, the lower extreme fixedly connected with of pull rod is dull and stereotyped, install the motor on the flat board, install the emery wheel on the output shaft of motor, the nozzle that fixedly connected with runs through on the flat board, the water tank is installed to the upside of bottom plate, install out the water takeover on the lateral wall of. The hand wheel is rotated to drive the screw rod to rotate, and the screw rod drives the mounting plate to move leftwards or rightwards, so that the grinding wheel synchronously moves along with the screw rod, and the grinding wheel is conveniently moved to the side to mill and plane the marked line on the boundary.

Description

Milling machine for road pavement marking

Technical Field

The utility model relates to a road construction technical field specifically is a highway road surface marking milling machine.

Background

With the continuous development of social economy and the continuous improvement of living standards of people, people can go out more and more conveniently, a plurality of families have private cars, however, the increase of the private cars brings severe pressure to smooth roads, so that the road management department is implementing measures for widening or repairing the original roads.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a highway road surface marking milling machine to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a highway road surface marking milling machine, includes bottom plate and mounting panel, the riser has been welded on the left and right side of bottom plate, the riser rotates and is connected with the lead screw, the bottom side four corners welding of mounting panel has the journal stirrup, the lead screw run through the journal stirrup and rather than the spiro union, the pneumatic cylinder is installed to the upside of mounting panel, the push rod of pneumatic cylinder has the roof through spring mounting, the downside four corners fixedly connected with pull rod of roof, the lower extreme fixedly connected with of pull rod is dull and stereotyped, install the motor on the flat board, install the emery wheel on the output shaft of motor, fixedly connected with's nozzle that runs through on the flat board, the water tank is installed to the upside of bottom plate, install out the water takeover on the lateral wall of water tank.

Preferably, the four corners of the bottom plate are provided with trundles, and the upper side of the bottom plate is fixedly connected with a handle.

Preferably, a polish rod is fixedly connected between the vertical plates, the polish rod penetrates through the support lug and is in sliding connection with the support lug, and a hand wheel is installed at the end part of the lead screw.

Preferably, the pull rod penetrates through the mounting plate and is in sliding connection with the mounting plate, a rectangular hole is formed in the bottom plate, and the pull rod penetrates through the rectangular hole.

Preferably, a circular protective cover is fixedly connected to the lower side of the flat plate, and the grinding wheel is located in the protective cover.

Preferably, the storage battery is installed on the upper side of the bottom plate, the water pump is installed inside the water tank, the output end of the water pump is connected with the water outlet connecting pipe, and the storage battery is electrically connected with the water pump and the motor through wires respectively.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses starter motor and water pump during the use, the motor drives the emery wheel rotation and mills the plane to the marking on road surface, and the water pump draws water the nozzle blowout simultaneously, cools down the protection and prevent that the dust from kicking up to the emery wheel. The hand wheel is rotated to drive the screw rod to rotate, and the screw rod drives the mounting plate to move leftwards or rightwards, so that the grinding wheel synchronously moves along with the screw rod, and the grinding wheel is conveniently moved to the side to mill and plane the marked line on the boundary.

Drawings

FIG. 1 is a schematic side view of the present invention;

FIG. 2 is a schematic front view of the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a base plate; 2. a caster wheel; 3. a handle; 4. a storage battery; 5. a water tank; 6. a water outlet connecting pipe; 7. a vertical plate; 8. mounting a plate; 9. a top plate; 10. a pull rod; 11. a hydraulic cylinder; 12. a polish rod; 13. a screw rod; 14. a motor; 15. a grinding wheel; 16. a protective cover; 17. a nozzle; 18. and (4) flat plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a milling machine for road surface markings comprises a bottom plate 1 and a mounting plate 8, vertical plates 7 are welded on the left side and the right side of the bottom plate 1, the vertical plate 7 is rotatably connected with a screw rod 13, four corners of the bottom side of the mounting plate 8 are welded with support lugs, the screw rod 13 penetrates through the support lug and is in threaded connection with the support lug, a hydraulic cylinder 11 is arranged on the upper side of the mounting plate 8, a top plate 9 is arranged on a push rod of the hydraulic cylinder 11 through a spring, pull rods 10 are fixedly connected with four corners of the lower side of the top plate 9, the lower end of the pull rod 10 is fixedly connected with a flat plate 18, the flat plate 18 is provided with a motor 14, an output shaft of the motor 14 is provided with a grinding wheel 15, a penetrating nozzle 17 is fixedly connected on the flat plate 18, a water tank 5 is installed on the upper side of the bottom plate 1, a water outlet connecting pipe 6 is installed on the side wall of the water tank 5, and the water outlet connecting pipe 6 is connected with the upper end of the nozzle 17 through a hose.

Specifically, truckles 2 are installed in the bottom four corners of bottom plate 1, the upside fixedly connected with handle 3 of bottom plate 1 promotes this milling machine through handle 3 and moves ahead.

Specifically, a polish rod 12 is fixedly connected between the vertical plates 7, the polish rod 12 penetrates through the support lug and is in sliding connection with the support lug, a hand wheel is mounted at the end of the lead screw 13, and the mounting plate 8 can be driven to move by rotating the hand wheel, so that the left position and the right position of the grinding wheel 15 are adjusted.

Specifically, the pull rod 10 penetrates through the mounting plate 8 and is in sliding connection with the mounting plate, a rectangular hole is formed in the bottom plate 1, and the pull rod 10 penetrates through the rectangular hole.

Specifically, a circular protective cover 16 is fixedly connected to the lower side of the flat plate 18, the grinding wheel 15 is located in the protective cover 16, and when the grinding wheel 15 is used for grinding the marked line, water is sprayed from the nozzle 17 to the grinding wheel 15 to reduce the temperature and reduce dust rising.

Specifically, battery 4 is installed to the upside of bottom plate 1, the internally mounted of water tank 5 has the water pump, the output and the play water pipe 6 of water pump are connected, battery 4 respectively with water pump, 14 electric connection of motor with the wire, battery 4 provides the electric energy for the operation of water pump and motor 14.

The working principle is as follows: the push rod that uses control pneumatic cylinder 11 shortens, and 15 downstream of emery wheel and ground contact, behind starter motor 14 and the water pump, motor 14 drives 15 rotations of emery wheel and mills the plane to the marking on road surface, and simultaneously, the water pump draws water to nozzle 17 blowout, spouts to the emery wheel and cools down the dust fall to it, promotes this milling machine through handle 3 and moves ahead along the marking, continuously mills the plane. The hand wheel is rotated to drive the screw rod 13 to rotate, the mounting plate 8 can be driven to move leftwards or rightwards, and therefore the grinding wheel 15 moves synchronously with the screw rod, and the pavement boundary area marking can be milled conveniently.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a highway road surface marking milling machine, includes bottom plate (1) and mounting panel (8), its characterized in that: the water tank is characterized in that vertical plates (7) are welded on the left side and the right side of the bottom plate (1), the vertical plates (7) are rotatably connected with lead screws (13), support lugs are welded at four corners of the bottom side of the mounting plate (8), the lead screws (13) penetrate through the support lugs and are in threaded connection with the support lugs, hydraulic cylinders (11) are installed on the upper side of the mounting plate (8), push rods of the hydraulic cylinders (11) are provided with top plates (9) through springs, pull rods (10) are fixedly connected with four corners of the lower side of the top plates (9), flat plates (18) are fixedly connected with the lower ends of the pull rods (10), motors (14) are installed on the flat plates (18), grinding wheels (15) are installed on output shafts of the motors (14), penetrating nozzles (17) are fixedly connected on the flat plates (18), a water tank (5) is installed on the upper side of the bottom, the water outlet connecting pipe (6) is connected with the upper end of the nozzle (17) through a hose.

2. The milling machine for road surface markings according to claim 1, wherein: the bottom four corners of bottom plate (1) are installed truckle (2), upside fixedly connected with handle (3) of bottom plate (1).

3. The milling machine for road surface markings according to claim 1, wherein: a polish rod (12) is fixedly connected between the vertical plates (7), the polish rod (12) penetrates through the support lug and is in sliding connection with the support lug, and a hand wheel is installed at the end part of the screw rod (13).

4. The milling machine for road surface markings according to claim 1, wherein: the pull rod (10) penetrates through the mounting plate (8) and is in sliding connection with the mounting plate, a rectangular hole is formed in the bottom plate (1), and the pull rod (10) penetrates through the rectangular hole.

5. The milling machine for road surface markings according to claim 1, wherein: the lower side of the flat plate (18) is fixedly connected with a circular protective cover (16), and the grinding wheel (15) is positioned in the protective cover (16).

6. The milling machine for road surface markings according to claim 1, wherein: the storage battery (4) is installed on the upper side of the bottom plate (1), the water pump is installed inside the water tank (5), the output end of the water pump is connected with the water outlet connecting pipe (6), and the storage battery (4) is electrically connected with the water pump and the motor (14) through wires respectively.