CN211113078U

CN211113078U - Town road surface cutting device

Info

Publication number: CN211113078U
Application number: CN201921449160.9U
Authority: CN
Inventors: 杨桂云; 顾娟; 王生龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-03
Filing date: 2019-09-03
Publication date: 2020-07-28
Anticipated expiration: 2029-09-03

Abstract

The utility model relates to a technical field is used in the town road construction, and discloses a town road pavement cutting device. This town road pavement cutting device, including the fixed plate, the bottom of fixed plate and the top fixed connection of pulley mechanism, the top of fixed plate and the bottom part fixed connection of handle, the top of fixed plate and the bottom fixed connection of work box, the top of work box and the bottom fixed connection of water tank, the filler has been seted up at the top of water tank. This town road pavement cutting device, through the water tank that sets up, water pump and spray line, make the device can spray water earlier and drench between cutting the road surface, reduce the production of raise dust, also can play a cooling effect to cutting tool bit, baffle and the cotton structure of sound absorption through setting up, make the device can be absorbed at the noise that the internal machine sent of during operation, through first fixed loop bar and the hollow column structure that sets up, make the device can be swiftly convenient when changing cutting tool bit.

Description

Town road surface cutting device

Technical Field

The utility model relates to a construction equipment technical field for the town road specifically is a town road pavement cutting device.

Background

The road surface is a layered structure which is made up by using various road-building materials or mixed materials and is layered on the road bed for running of automobile. The function of the device is to ensure that the automobile can run on the road all weather, stably, at high speed, comfortably, safely and economically. Construction, maintenance and repair of municipal road pavements require cutting operations. The pavement cutting is mainly cutting a seam on the pavement, and the depth of the seam can reach a thin line with the difference of 100mm-200 mm. The existing pavement cutting device is easy to generate large dust during cutting, causes great pollution to the environment and is not beneficial to environmental protection. The cutting device has a relatively large noise when cutting, and affects the rest of residents near a construction area when working in the early morning and evening.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a town road pavement cutting device possesses that the during operation noise is little, and the dust of production is few, and the dust that produces can be adsorbed advantages such as processing, has solved current pavement cutting device and has produced great dust easily when having the cutting, produces the great problem of noise.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a town road surface cutting device, includes the fixed plate, the bottom of fixed plate and the top fixed connection of pulley mechanism, the top of fixed plate and the bottom part fixed connection of handle, the top of fixed plate and the bottom fixed connection of work box, the top of work box and the bottom fixed connection of water tank, the filler has been seted up at the top of water tank.

The dust collector is installed in the working box, a dust suction pipe of the dust collector is connected with one end of a dust suction port through a hollow hole formed in a fixing plate, a filter screen is arranged in the dust suction port, the bottom of the working box is fixedly connected with the bottom of a motor box, a motor is installed in the motor box, the output end of the motor is in transmission connection with a second fixing sleeve rod, one end of the second fixing sleeve rod, far away from the motor, is fixedly connected with the geometric center of a second gear, the second gear is in meshing connection with a first gear, the geometric center of the first gear is fixedly connected with one end of the first fixing sleeve rod, far away from the first gear, is fixedly connected with a cutting tool bit, the bottom of the working box is fixedly connected with the bottom of a water pump box, a water pump is installed in the water pump box, and the water pump pipe extends into the water box through a corresponding cavity formed in, the water outlet pipe of the water pump is fixedly connected with the top of the spraying pipe, and the bottom of the spraying pipe extends to the bottom of the fixing plate through a cavity formed in the fixing plate.

Preferably, the pulley mechanisms are four groups and are uniformly distributed at the bottom of the fixing plate.

Preferably, the geometric center of the first gear is provided with a hollow column structure, and the geometric center of the second gear is provided with a hollow column structure.

Preferably, a connecting rod is arranged in the motor box and fixedly connected with the surface of the motor.

Preferably, a connecting rod is arranged in the water pump box and fixedly connected with the surface of the water pump.

Preferably, a baffle is arranged between the dust collector and the motor, and baffles are arranged between the motor and the water pump.

Preferably, the working space that the baffle is separated into all is filled with and inhales the sound cotton, just inhales the sound cotton and bonds with the work box inner surface.

Compared with the prior art, the utility model provides a town road pavement cutting device possesses following beneficial effect:

1. this town road pavement cutting device, water tank through setting up, water pump and spray line, make this town road pavement cutting device can spray water earlier and drench between cutting the road surface, reduce the production of raise dust, also can play a cooling effect to cutting tool bit, baffle and the cotton structure of sound absorption through setting up, make this town road pavement cutting device can be absorbed at the noise that the during operation internal machine sent, the noise that the reducing means produced, the cavity post structure that sets up through the first fixed loop bar and the first gear geometric center that set up of setting, it can be swiftly convenient to make the device when changing cutting tool bit.

2. This town road pavement cutting device, through the filter screen that sets up on the dust absorption mouth, inside the gravel and sand that causes can not get into the dust catcher through the dust absorption pipe during messenger's cutting, played the guard action to the dust catcher, through four group's pulley mechanism that set up, it can be more convenient to make the device when removing, through the handle that sets up, makes constructor can be more laborsaving when removing the device.

Drawings

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

FIG. 2 is a schematic view of the structure A of FIG. 1 according to the present invention;

fig. 3 is a schematic view of the filter screen structure of the present invention.

Wherein: 1. a fixing plate; 2. a pulley mechanism; 3. a work box; 4. a water filling port; 5. a dust collection pipe; 6. a dust suction port; 7. a filter screen; 8. a cutter head; 9. a first gear; 10. a second gear; 11. a water tank; 12. a baffle plate; 13. a water pump; 14. a connecting rod; 15. a water pump tank; 16. sound-absorbing cotton; 17. a handle; 18. a motor case; 19. a motor; 20. a spray tube; 21. a second fixed loop bar; 22. a vacuum cleaner; 23. a first fixed loop bar; 24. a hollow column structure.

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.

Please refer to fig. 1-3, a town road pavement cutting device, including fixed plate 1, the bottom of fixed plate 1 and the top fixed connection of pulley mechanism 2, pulley mechanism 2 has four groups, evenly distributed is in the bottom of fixed plate 1, through four groups of pulley mechanisms 2 that set up, it can be more convenient to make the device move, the top of fixed plate 1 and the bottom part fixed connection of handle 17, through the handle 17 that sets up, make constructor can be more laborsaving when moving the device, the top of fixed plate 1 and the bottom fixed connection of work box 3, the top of work box 3 and the bottom fixed connection of water tank 11, filler 4 has been seted up at the top of water tank 11.

A dust collector 22 is arranged in the work box 3, a dust suction pipe 5 of the dust collector 22 is connected with one end of a dust suction port 6 through a hollow hole arranged on the fixed plate 1, a filter screen 7 is arranged in the dust suction port 6, sand and stone caused by cutting can not enter the dust collector 22 through the dust suction pipe 5 through the filter screen 7 arranged on the dust suction port 6, the dust collector 22 is protected, the bottom in the work box 3 is fixedly connected with the bottom of a motor box 18, a motor 19 is arranged in the motor box 18, a connecting rod 14 is arranged in the motor box 18, the connecting rod 14 is fixedly connected with the surface of the motor 19, the output end of the motor 19 is in transmission connection with a second fixed loop bar 21, one end of the second fixed loop bar 21, far away from the motor 19, is fixedly connected with the geometric center of a second gear 10, the second gear 10 is in meshing connection with a first gear 9, the geometric center of the first gear 9 is fixedly connected with one end of a, one end of a first fixed loop bar 23 far away from a first gear 9 is fixedly connected with a cutting tool bit 8, the device can be quickly and conveniently replaced when the cutting tool bit 8 is replaced through the arranged first fixed loop bar 23 and a hollow column structure 24 arranged at the geometric center of the first gear 9, the geometric center of the first gear 9 is provided with the hollow column structure 24, the geometric center of a second gear 10 is provided with the hollow column structure 24, the bottom of a working box 3 is fixedly connected with the bottom of a water pump box 15, a water pump 13 is arranged in the water pump box 15, a connecting rod 14 is arranged in the water pump box 15, the connecting rod 14 is fixedly connected with the surface of the water pump 13, a suction pipe of the water pump 13 extends into the water box 11 through corresponding cavities arranged at the bottom of the water box 11 and the top of the working box 3, a water outlet pipe of the water pump 13 is fixedly connected with the top of a spray pipe 20, the bottom of the spray pipe 20 extends to, through the water tank 11 that sets up, water pump 13 and spray pipe 20, make this town road pavement cutting device can spray water earlier and drench between cutting the road surface, reduce the production of raise dust, also can play a cooling effect to cutting knife head 8, be provided with baffle 12 between dust catcher 22 and the motor 19, motor 19 is provided with baffle 12 with water pump 13, all pack in the workspace that baffle 12 separated into and inhale sound cotton 16, and inhale

sound cotton

16 and 3 internal surface bonds of workbin, baffle 12 and the cotton 16 structure of sound of inhaling through setting up, make this town road pavement cutting device can be absorbed at the noise that the internal machine sent of during operation, the noise that the reducing means produced.

When the device is used, the water tank 11 is filled with water through the water filling port 4, the device is moved to a working area by pushing the handle 17, the water pump 13 is started, the spraying pipe 20 is enabled to spray water, the motor 19 is started, the transmission shaft of the motor 19 drives the second fixed loop bar 21 to drive the second gear 10 to rotate, the second gear 10 drives the first gear 9 and the cutting tool bit 8 connected with the first gear to work, the dust collector 22 is started, and the dust collector 22 absorbs dust generated when the device is cut through the dust collection pipe 5 and the dust collection port 6.

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. A town road pavement cutting device, includes fixed plate (1), its characterized in that: the bottom of the fixed plate (1) is fixedly connected with the top of the pulley mechanism (2), the top of the fixed plate (1) is fixedly connected with the bottom end part of the handle (17), the top of the fixed plate (1) is fixedly connected with the bottom of the working box (3), the top of the working box (3) is fixedly connected with the bottom of the water tank (11), and the top of the water tank (11) is provided with a water filling port (4);

install dust catcher (22) in work box (3), the hollow hole that sets up on fixed plate (1) is passed through in the dust absorption pipe (5) of dust catcher (22) is connected with dust absorption mouth (6) one end, be provided with filter screen (7) in dust absorption mouth (6), the bottom fixed connection of bottom and motor case (18) in work box (3), install motor (19) in motor case (18), the output and the fixed loop bar of second (21) transmission of motor (19) are connected, the fixed loop bar of second (21) is kept away from the geometric centre fixed connection of motor (19) one end and second gear (10), second gear (10) are connected with first gear (9) meshing, the geometric centre and the first fixed loop bar (23) one end fixed connection of first gear (9) are kept away from to first fixed loop bar (23), the one end and the cutting tool bit (8) fixed connection of first gear (9) are kept away from to first fixed loop bar (23), bottom and the bottom fixed connection of pump case (15) in work box (3), install water pump (13) in pump case (15), water pump (13) drinking-water pipe passes through the corresponding cavity that water tank (11) bottom and work box (3) top were seted up and extends to in water tank (11), the outlet pipe of water pump (13) and the top fixed connection of spray pipe (20), the cavity that sets up on the bottom of spray pipe (20) through fixed plate (1) extends to fixed plate (1) bottom.

2. The municipal road pavement cutting device according to claim 1, wherein: the pulley mechanisms (2) are provided with four groups and are uniformly distributed at the bottom of the fixed plate (1).

3. The municipal road pavement cutting device according to claim 1, wherein: the geometric center of first gear (9) is provided with hollow column structure (24), the geometric center of second gear (10) is provided with hollow column structure (24).

4. The municipal road pavement cutting device according to claim 1, wherein: a connecting rod (14) is arranged in the motor box (18), and the connecting rod (14) is fixedly connected with the surface of the motor (19).

5. The municipal road pavement cutting device according to claim 1, wherein: a connecting rod (14) is arranged in the water pump box (15), and the connecting rod (14) is fixedly connected with the surface of the water pump (13).

6. The municipal road pavement cutting device according to claim 1, wherein: a baffle (12) is arranged between the dust collector (22) and the motor (19), and the baffle (12) is arranged between the motor (19) and the water pump (13).

7. The municipal road pavement cutting device according to claim 1, wherein: the working space separated by the baffle (12) is filled with sound-absorbing cotton (16), and the sound-absorbing cotton (16) is bonded with the inner surface of the working box (3).