CN218596867U - Pavement cutting machine - Google Patents

Abstract

The utility model relates to a cutting machine technical field specifically is a pavement cutting machine, including fixed frame, two fixed plates of fixedly connected with on the fixed frame, install two electric putter on the fixed plate, electric putter's output fixedly connected with gyro wheel, the fixed frame internal rotation is connected with the square pole, be provided with two adapter sleeves on the square pole, the square hole has been seted up on the adapter sleeve, square hole and square pole sliding connection, fixedly connected with cutting saw bit on the adapter sleeve, install the motor on the fixed frame, the output fixedly connected with axis of rotation of motor, the one end of axis of rotation run through fixed frame and with the one end fixed connection of square pole, two annular spouts have been seted up on the fixed frame, sliding connection has the slider in the annular spout, it is connected with double-end direction screw rod to rotate between two sliders, double-end reverse screw rod all passes through threaded connection with two adapter sleeves, have the distance between adjusting two cutting saw bits, use the lower effect of limitation.

Description

Pavement cutting machine

Technical Field

The utility model relates to a cutting machine technical field specifically is a road surface cutting machine.

Background

As is well known, with the rapid development of economy, the speed of road construction in cities or villages is faster and faster, and more, but because of various vehicles, besides a plurality of small cars, a plurality of large trucks also have large mass, and the road surface is subject to rolling and is easy to crack or deform, and after the road surface is deformed, paving needs to be performed again, and before paving again, the cracked or deformed road surface needs to be cut, and a road surface cutting machine needs to be used for cutting the road surface.

Through the retrieval, chinese patent number is CN 201620951403.9's utility model discloses a road surface cutting machine, it includes the base, base the place ahead is provided with the cutting saw bit, the base bottom is connected with first running gear and second running gear respectively, first running gear is located the middle part of base bottom, second running gear is located the rear of base bottom, be provided with the depth of cut adjusting part who is used for adjusting distance between second running gear and the base, depth of cut adjusting part is including the backup pad, the backup pad is connected with elevating gear, elevating gear is connected with the controller, the utility model has the advantages of simple structure, the cutting is accurate and efficient, laborsaving saving time, and the security is high.

Although the technical scheme has accurate and high efficiency in cutting, the cutting efficiency is slow due to the fact that only one cutting saw blade is arranged, and the cutting saw blade can only cut a damaged road surface in a single seam mode.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a road surface cutting machine to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pavement cutting machine, which comprises a fixed frame, two fixed plates of fixedly connected with on the fixed frame, install two electric putter on the fixed plate, electric putter's output fixedly connected with gyro wheel, the fixed frame internal rotation is connected with the square pole, be provided with two adapter sleeves on the square pole, the square hole has been seted up on the adapter sleeve, square hole and square pole sliding connection, fixedly connected with cutting saw bit on the adapter sleeve, install the motor on the fixed frame, the output fixedly connected with axis of rotation of motor, the one end of axis of rotation run through fixed frame and with the one end fixed connection of square pole, two annular spouts have been seted up on the fixed frame, sliding connection has the slider in the annular spout, it is connected with double-end direction screw to rotate between two sliders, double-end reverse screw rod all passes through threaded connection with two adapter sleeves.

Preferably, the rotating shaft is rotatably connected with the fixed frame through a bearing.

Furthermore, the fixed frame is fixedly connected with a handrail.

Still further, the handrail is provided with anti-skidding lines.

In a further scheme, an anti-skidding sleeve is fixedly connected to the double-end reverse screw rod.

On the basis of the scheme, a wear-resistant sleeve is fixedly connected in the square hole.

(III) advantageous effects

Compared with the prior art, the utility model provides a road surface cutting machine possesses following beneficial effect:

this road surface cutting machine, through rotating the reverse screw rod of double-end, the reverse screw rod of double-end drives the adapter sleeve and removes, and the adapter sleeve slides on the square pole, and the adapter sleeve drives the cutting saw bit and removes, can carry out the cutting of two seams to the road surface of damage through setting up two cutting saw bits, improves cutting efficiency and can be convenient for according to the area size on damage road surface, adjusts the distance between two cutting saw bits, and the use limitation is lower.

Drawings

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

FIG. 2 is a schematic view of a portion of the enlarged structure of FIG. 1;

FIG. 3 is a schematic view of a portion of the enlarged structure of the utility model shown in FIG. 1;

fig. 4 is a schematic diagram of a partial enlarged structure at C in fig. 1 according to the present invention.

In the figure: 1. a fixing frame; 2. a fixing plate; 3. an electric push rod; 4. a roller; 5. a square bar; 6. connecting sleeves; 7. cutting the saw blade; 8. a motor; 9. a rotating shaft; 10. a slider; 11. a double-headed directional screw; 12. a bearing; 13. a handrail; 14. an anti-slip sleeve; 15. a wear-resistant sleeve.

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 efforts all belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, a pavement cutting machine comprises a fixed frame 1, two fixed plates 2 are fixedly connected to the fixed frame 1, two electric push rods 3 are installed on the fixed plates 2, rollers 4 are fixedly connected to output ends of the electric push rods 3, a handrail 13 is fixedly connected to the fixed frame 1, the fixed frame 1 can be moved by a user conveniently through the handrail 13, anti-slip patterns are arranged on the handrail 13, hands of the user can be prevented from sliding on the handrail 13 through the anti-slip patterns, a square rod 5 is rotatably connected to the fixed frame 1, two connecting sleeves 6 are arranged on the square rod 5, a square hole is formed on the connecting sleeve 6 and is in sliding connection with the square rod 5, an anti-slip sleeve 15 is fixedly connected to the square hole, the service life of the circular plate can be prolonged through a wear-resistant sleeve 15, a cutting saw blade 7 is fixedly connected to the connecting sleeve 6, a motor 8 is installed on the fixed frame 1, a rotating shaft 9 is fixedly connected to an output end of the motor 8, one end of the rotating shaft 9 penetrates through the fixed frame 1 and is fixedly connected to one end of the square rod 5, the rotating shaft 9 is rotatably connected to the fixed frame 1 through a bearing 12, the rotating sleeve 9 is rotatably connected to the fixed frame 1 through a double-head screw rod, the rotating sleeve 6, the double-head screw rod is connected to the double-head screw rod, the double-head screw rod can be damaged through a double-head screw rod 14, the double-head screw rod can be more easily through a double-head screw rod rotating sliding groove 14, the double-head screw rod rotating sliding groove 14, the cutting efficiency is improved, the distance between the two cutting saw blades 7 can be conveniently adjusted according to the area of the damaged road surface, and the use limitation is low.

In conclusion, when the pavement cutting machine is used, the pavement cutting machine is firstly placed at a position required to be used, when the distance between two cutting saw blades 7 needs to be adjusted, a user can hold the anti-slip sleeve 14 and rotate the anti-slip sleeve 14, the anti-slip sleeve 14 drives the double-head reverse screw to rotate, the double-head reverse screw drives the connecting sleeve 6 to move, the connecting sleeve 6 slides on the square rod 5, the connecting sleeve 6 drives the cutting saw blades 7 to move, the distance between the two cutting saw blades 7 can be adjusted, then the user opens the motor 8, the output end of the motor 8 drives the rotating shaft 9 to rotate, the rotating shaft 9 drives the square rod 5 to rotate, the square rod 5 drives the connecting sleeve 6 to rotate, the connecting sleeve 6 drives the double-head reverse screw and the cutting saw blades 7 to rotate, and accordingly damaged pavement can be cut.

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 (6)

1. The utility model provides a road surface cutting machine, includes fixed frame (1), its characterized in that: two fixed plates (2) of fixedly connected with on fixed frame (1), install two electric putter (3) on fixed plate (2), the output end fixedly connected with gyro wheel (4) of electric putter (3), fixed frame (1) internal rotation is connected with square pole (5), be provided with two adapter sleeve (6) on square pole (5), the square hole has been seted up on adapter sleeve (6), square hole and square pole (5) sliding connection, fixedly connected with cutting saw bit (7) on adapter sleeve (6), install motor (8) on fixed frame (1), the output fixedly connected with axis of rotation (9) of motor (8), the one end of axis of rotation (9) run through fixed frame (1) and with the one end fixed connection of square pole (5), two annular spout have been seted up on fixed frame (1), sliding connection has slider (10) in the annular spout, it is connected with double-end direction screw rod (11) to rotate between two slider (10), double-end reverse screw rod all passes through threaded connection with two adapter sleeve (6).

2. The road surface cutting machine according to claim 1, characterized in that: the rotating shaft (9) is rotatably connected with the fixed frame (1) through a bearing (12).

3. The road surface cutting machine according to claim 2, characterized in that: the fixed frame (1) is fixedly connected with a handrail (13).

4. A pavement cutting machine according to claim 3, characterized in that: the handrail (13) is provided with anti-skid lines.

5. The road surface cutting machine according to claim 4, characterized in that: and an anti-slip sleeve (14) is fixedly connected to the double-head reverse screw rod.

6. The pavement cutting machine according to claim 5, wherein: and a wear-resistant sleeve (15) is fixedly connected in the square hole.

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