CN216919956U

CN216919956U - Road surface smashing device for road construction

Info

Publication number: CN216919956U
Application number: CN202123185632.4U
Authority: CN
Inventors: 常宇
Original assignee: Wuhan Municipal Road Drainage Engineering Co ltd
Current assignee: Wuhan Municipal Road Drainage Engineering Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-07-08
Anticipated expiration: 2031-12-17

Abstract

The utility model belongs to the technical field of roads, and particularly relates to a road surface breaking device for road construction. At first start the second cylinder and promote the second movable disc downstream through the air stem for the jump bit contacts with ground, then start the force pump and pass through soft connecting pipe and inject the air into toward the force cylinder, make the piston promote the jump bit downstream, later close the force pump again, pressure in the force cylinder this moment reduces, and the spring then can make the piston rebound accomplish to reset, this process of reciprocating again, make the continuous ground of assaulting of jump bit, thereby reach the purpose of breaking up the road surface, and this device convenient to use.

Description

Road surface smashing device for road construction

Technical Field

The utility model belongs to the technical field of roads, and particularly relates to a pavement smashing device for road construction.

Background

The road is an infrastructure for various trackless vehicles and pedestrians to pass through in terms of word meaning; the road is divided into a road, an urban road, a rural road, an industrial road, a forestry road, an examination road, a competition road, an automobile test road, a workshop passage, a school road and the like according to the use characteristics of the road, the ancient China also has a post road, and in addition, the road refers to a way of reaching a certain target, and a way of developing and changing things.

After some roads are built, road surface damage can be caused due to long-term rolling of a cart, road maintenance personnel need to repair the road damage places at the time, but the road surface is hard, breaking hammers must be used for breaking and dismantling, but the breaking hammers must be matched with excavators for use, and the excavators are inconvenient to transport.

SUMMERY OF THE UTILITY MODEL

To solve the problems raised in the background art described above. The utility model provides a pavement breaking device for road construction, which solves the problem of inconvenient use of a breaking hammer.

In order to achieve the purpose, the utility model provides the following technical scheme: a pavement breaking device for road construction comprises a main body, a second cylinder is fixedly arranged on one side of the top of the main body, the second cylinder is fixedly provided with a second movable disc through an air rod at the output end, the top of the inner wall of the main body is fixedly provided with a first fixed barrel and a second fixed barrel, the bottom of the second movable disc is fixedly provided with a pressure cylinder, the inside of the pressure cylinder is fixedly provided with a spring, one end of the spring is fixedly provided with a piston, one end of the piston is fixedly provided with an impact hammer, the impact hammer is movably connected with the pressure cylinder, the piston is movably connected with the inner wall of the pressure cylinder, pressure pumps are fixedly arranged on two sides of the main body, a soft connecting pipe is fixedly arranged at the output end of each pressure pump, and one end of the soft connecting pipe is fixedly connected with the pressure cylinder, one side in the main body is provided with a cutting device, and the middle in the main body is provided with a dust suction device.

Preferably, the opposite side fixed mounting at main part top has first cylinder, first cylinder has first activity dish through the gas pole fixed mounting of output, fixed mounting all around of first activity dish bottom has the bracing piece, the one end fixed mounting of bracing piece has the fixed disk.

Preferably, cutting device includes the motor, the axis of rotation fixed mounting that the motor passes through the output has conical gear, the both sides fixed mounting of fixed disk bottom has the fixed plate, the middle movable mounting of fixed plate has the movable rod, the centre of movable rod is provided with the thread groove, the both ends fixed mounting of thread groove has the cutting dish, and the thread groove is connected with conical gear meshing.

Preferably, the top fixed mounting of main part inner wall has the dump bin, the below fixed mounting of dump bin has inhales the material mouth, and inhales the material mouth and be provided with two, and the opening direction is respectively towards the left and right sides.

Preferably, the dust suction device comprises a suction machine, a dust suction pipe is fixedly mounted at the output end of the suction machine, and one end of the dust suction pipe is fixedly connected with the suction port.

Preferably, all fixed mounting has the movable rod all around of main part bottom, the one end movable mounting of movable rod has the wheel, and the wheel is solid.

Preferably, one side fixed mounting at main part top has fixed handle, fixed handle is pi style of calligraphy, and the surface of fixed handle is provided with anti-skidding line.

Compared with the prior art, the utility model has the beneficial effects that:

at first start the second cylinder and promote the second movable disc downstream through the air stem for the jump bit contacts with ground, then start the force pump and pass through soft connecting pipe and inject the air into toward the force cylinder, make the piston promote the jump bit downstream, later close the force pump again, pressure in the force cylinder this moment reduces, and the spring then can make the piston rebound accomplish to reset, this process of reciprocating again, make the continuous ground of assaulting of jump bit, thereby reach the purpose of breaking up the road surface, and this device convenient to use.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a first cross-sectional view of the present invention;

FIG. 3 is a second cross-sectional view of the present invention;

FIG. 4 is a cross-sectional view of a first stationary bucket according to the present invention;

fig. 5 is a sectional view of a second stationary tub according to the present invention.

In the figure: 1 a main body; 2 a first cylinder; 3, a dust suction pipe; 4, a material suction machine; 5 a second cylinder; 6 fixing a handle; 7, a soft connecting pipe; 8 wheels; 9 a pressure pump; 10 a first movable tray; 11 a first fixed barrel; 12 a waste bin; 13 a second stationary tub; 14 a second movable disk; 15 motor; 16, a material sucking port; 17 impact hammer; 18 support rods; 19 cutting the disc; 20 thread grooves; 21 a bevel gear; 22 a movable lever; 23 fixing the plate; 24 fixing the disc; 25 springs; 26 a pressure cylinder; 27 piston.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides the following technical solutions: a pavement breaking device for road construction comprises a main body 1, a second cylinder 5 is fixedly installed on one side of the top of the main body 1, a second movable disc 14 is fixedly installed on the second cylinder 5 through an air rod of an output end, a first fixed barrel 11 and a second fixed barrel 13 are fixedly installed on the top of the inner wall of the main body 1, a pressure cylinder 26 is fixedly installed at the bottom of the second movable disc 14, a spring 25 is fixedly installed inside the pressure cylinder 26, a piston 27 is fixedly installed at one end of the spring 25, an impact hammer 17 is fixedly installed at one end of the piston 27, the impact hammer 17 is movably connected with the pressure cylinder 26, the piston 27 is movably connected with the inner wall of the pressure cylinder 26, pressure pumps 9 are fixedly installed on two sides of the main body 1, a soft connecting pipe 7 is fixedly installed at the output end of the pressure pump 9, one end of the soft connecting pipe 7 is fixedly connected with the pressure cylinder 26, a cutting device is arranged on one side inside the main body 1, the middle inside the main body 1 is provided with a dust suction device.

Before the road surface is hammered, the first cylinder 2 can be started to push the first movable disk 10 and the cutting disk 19 to move downwards through the air rod, when the cutting disk 19 is contacted with the ground, the motor 15 is started again to drive the bevel gear 21 to rotate through the rotating shaft, and because the bevel gear 21 is meshed with the thread groove 20, the bevel gear 21 rotates to drive the movable rod 22 to rotate, so that the aim of driving the cutting disk 19 to rotate is achieved, before the road surface is hammered, the road surface is cut, the hammering working strength can be reduced, so that hammering work is easier, then the second cylinder 5 is started to push the second movable disk 14 to move downwards through the air rod, so that the impact hammer 17 is contacted with the ground, then the pressure pump 9 is started to inject air into the pressure cylinder 26 through the soft connecting pipe 7, so that the piston 27 pushes the impact hammer 17 to move downwards, and then the pressure pump 9 is closed, the pressure in the pressure cylinder 26 is reduced, and the spring 25 makes the piston 27 move upwards to complete the resetting process, and the process of reciprocating is continued, so that the impact hammer 17 continuously impacts the ground, thereby achieving the purpose of breaking the road surface, generating a large amount of dust in the process of cutting and hammering the road surface, at this time, the suction machine 4 can be started to suck dust into the waste material box 12 through the suction pipe 3 and the suction port 16 at the output end, so that the environmental pollution is reduced, the environmental protection of the device is improved, when the device is used, the device can be pushed to move by the fixed handle 6, the movable rod 22 and the wheel 8, thereby conveniently maintain the position of difference on the road surface, and wheel 8 adopts solid construction, can avoid the flat tire problem, has increased the durability of device, and all consumer all supply power through built-in battery in this device.

In an aspect of this embodiment, before hammering the road surface, can promote first movable disc 10 and cutting disc 19 downstream through the gas pole that starts first cylinder 2 and pass through the output earlier, when cutting disc 19 and ground contact, restart motor 15 drives bevel gear 21 through the axis of rotation of output and rotates, again because bevel gear 21 is connected with the thread groove 20 meshing, so bevel gear 21 rotates and can drive movable rod 22 and rotate, thereby realize driving cutting disc 19 pivoted purpose, before hammering the road surface, cut the road surface, can reduce the working strength of hammering, make hammering work lighter, thereby the convenience and the practicality of device have been increased.

In an aspect of this embodiment, and can produce a large amount of dusts in the in-process on cutting and hammering road surface, can start auto sucking machine 4 at this time and inhale waste bin 12 with inhaling material pipe 3 and inhaling material mouth 16 through the output, thereby reach the purpose of clearance dust, the dust of avoiding cutting and hammering production flies in all directions, cause environmental pollution, and be provided with two opposite orientation inhale material mouths 16, can be simultaneously to the dust of cutting device and jump bit 17 position, clear up simultaneously, and this device can effectually avoid this problem, thereby the environmental protection nature of device has been increased.

In an aspect of this embodiment, when using this device, can promote this device through fixed handle 6, movable rod 22 and wheel 8 and remove to the convenience is maintained the position of difference on the road surface, and wheel 8 adopts solid construction, can avoid the problem of blowing out, has increased the durability of device, and the surface of fixed handle 6 is provided with anti-skidding line, can increase the frictional force between user's palm and the fixed handle 6, and the person of facilitating the use uses.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a device is smashed on road surface that road construction used, includes main part (1), its characterized in that: one side fixed mounting at main part (1) top has second cylinder (5), second cylinder (5) have second movable disc (14) through the gas pole fixed mounting of output, the top fixed mounting of main part (1) inner wall has first fixed bucket (11) and second fixed bucket (13), the bottom fixed mounting of second movable disc (14) has pressure cylinder (26), the inside fixed mounting of pressure cylinder (26) has spring (25), the one end fixed mounting of spring (25) has piston (27), the one end fixed mounting of piston (27) has jump bit (17), and jump bit (17) and pressure cylinder (26) swing joint, and the inner wall swing joint of piston (27) and pressure cylinder (26), the both sides fixed mounting of main part (1) has force pump (9), the output fixed mounting of force pump (9) has soft connecting pipe (7), and one end of the soft connecting pipe (7) is fixedly connected with the pressure cylinder (26), one side inside the main body (1) is provided with a cutting device, and the middle inside the main body (1) is provided with a dust collection device.

2. The road surface breaking device for road construction according to claim 1, characterized in that: the utility model discloses a pneumatic control device, including main part (1), the opposite side fixed mounting at main part (1) top has first cylinder (2), first cylinder (2) have first activity dish (10) through the gas pole fixed mounting of output, fixed mounting all around of first activity dish (10) bottom has bracing piece (18), the one end fixed mounting of bracing piece (18) has fixed disk (24).

3. The road surface breaking device for road construction according to claim 2, characterized in that: cutting device includes motor (15), axis of rotation fixed mounting that motor (15) pass through the output has conical gear (21), the both sides fixed mounting of fixed disk (24) bottom has fixed plate (23), the middle movable mounting of fixed plate (23) has movable rod (22), the centre of movable rod (22) is provided with thread groove (20), the both ends fixed mounting of thread groove (20) has cutting dish (19), and thread groove (20) are connected with conical gear (21) meshing.

4. The road surface breaking device for road construction according to claim 1, characterized in that: the top fixed mounting of main part (1) inner wall has dump bin (12), the below fixed mounting of dump bin (12) has inhales material mouth (16), and inhales material mouth (16) and be provided with two, and the opening direction is respectively towards the left and right sides.

5. The road surface breaking device for road construction according to claim 1, characterized in that: the dust collection device comprises a suction machine (4), a dust collection pipe (3) is fixedly mounted at the output end of the suction machine (4), and one end of the dust collection pipe (3) is fixedly connected with a suction port (16).

6. The road surface breaking device for road construction according to claim 1, characterized in that: equal fixed mounting all around of main part (1) bottom has the movable rod, the one end movable mounting of movable rod has wheel (8), and wheel (8) are solid.

7. The road surface breaking device for road construction according to claim 1, characterized in that: one side fixed mounting at main part (1) top has fixed handle (6), fixed handle (6) are the pi style of calligraphy, and the surface of fixed handle (6) is provided with anti-skidding line.