CN213476569U

CN213476569U - Road cutting machine for road

Info

Publication number: CN213476569U
Application number: CN202021508968.2U
Authority: CN
Inventors: 孙岩; 于丹; 豆蕊蕊
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-06-18
Anticipated expiration: 2030-07-27

Abstract

The utility model provides a road cutting machine for road relates to road cutting technical field. This road cutting machine for road, including the box, two handles of left surface fixedly connected with of box, and the back fixedly connected with backup pad of box, and the last fixed surface of backup pad is connected with the mounting bracket, and the internally mounted of mounting bracket has the motor, and the output shaft fixedly connected with drive wheel of motor. This through setting up electric telescopic handle, the movable block, horizontal pole and spring, thereby can make the cutting frame reciprocate through electric telescopic handle's drive, simultaneously when the belt is changed to needs, only need move the movable block left, thereby more convenient dismantles the belt, thereby can change the belt, it drives through the belt generally to have solved road cutting machine, and the transmission can receive wearing and tearing after long-time the use, consequently need change the belt, and the more difficult problem when changing the belt at present.

Description

Road cutting machine for road

Technical Field

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

Background

With the development of traffic industry, concrete roads are vigorously constructed in road construction, but the damage condition of the concrete roads is quite serious, road management departments need to maintain the roads, the conventional road maintenance needs a road cutting machine, the main function is to cut slits on the road surface, the depth of each slit can reach 100mm-200mm, and the slit is commonly used for cement road surfaces and asphalt road surfaces.

The conventional road cutting machine is generally driven by a belt, and the transmission is worn after being used for a long time, so that the belt needs to be replaced, and the belt is difficult to replace at present.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a road is with road cutting machine has solved the problem mentioned in the above background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a road cutting machine for road, the power distribution box comprises a box body, two handles of left surface fixedly connected with of box, and the back fixedly connected with backup pad of box, and the last fixed surface of backup pad is connected with the mounting bracket, the internally mounted of mounting bracket has the motor, and the output shaft fixedly connected with drive wheel of motor, and the lower fixed surface of backup pad is connected with electric telescopic handle, electric telescopic handle keeps away from the one end fixedly connected with cutting frame of backup pad, and the inside of cutting frame is provided with the rotation axis, peg graft on the side around cutting frame at the both ends of rotation axis, the rotation axis is located the inside surface of cutting frame and has cup jointed the cutting wheel, the rotation axis is located.

The right side inner wall fixedly connected with horizontal pole of box, and the surface of horizontal pole has cup jointed the movable block, and the surface that the horizontal pole is located movable block right side one end has cup jointed the spring, and the both ends fixed connection of spring is on the right flank of movable block and the right side inner wall of box, and the front of movable block is pegged graft and is had the auxiliary shaft, and the surface of auxiliary shaft has cup jointed the auxiliary wheel, and the drive wheel, passes through the belt rotation from driving wheel and auxiliary wheel and is connected.

Preferably, the number of the cross bars is three, and the three cross bars are equidistantly distributed on the left side and the right side of the movable block.

Preferably, the cross rod is located the left one end fixedly connected with stopper of movable block, and the shape of stopper is the arc form.

Preferably, the lower wall of the box body is provided with a square groove at the position of the cutting wheel, and the distance between the front and the back of the square groove is greater than the distance between the front and the back of the rotating shaft.

Preferably, the lower surface of the box body is fixedly connected with the moving mechanisms, and the number of the moving mechanisms is four.

Preferably, the diameters of the driving wheel, the driven wheel and the auxiliary wheel are equal, and the distances between the front part and the rear part of the driving wheel, the driven wheel and the auxiliary wheel are equal.

(III) advantageous effects

The utility model provides a road cutting machine for road. The method has the following beneficial effects:

1. the road cutting machine for the road can support the mounting frame and the motor through the supporting plate by arranging the supporting plate, the mounting frame, the motor and the driving wheel, simultaneously can rotate the driving wheel through the motor, then can rotate the cutting wheel under the driving of the belt through arranging the auxiliary wheel, the driven wheel, the belt, the cutting frame, the rotating shaft and the cutting wheel, thereby, through the rotation of the driving wheel, the further driven wheel and the auxiliary wheel can rotate under the driving of the belt, then the cutting wheel can rotate through the driving of the rotating shaft, thereby cutting the road, then, through arranging the electric telescopic rod, the movable block, the cross rod and the spring, thereby, the cutting frame can move up and down through the driving of the electric telescopic rod, simultaneously, when the belt needs to be replaced, only the movable block needs to be moved to the left side, thereby, the belt can be more conveniently detached, thereby, thereby solved road cutting machine and generally all driven through the belt, and the transmission can receive wearing and tearing after long-time the use, consequently need change the belt, and the difficult problem when changing the belt at present.

2. This road cutting machine for road through setting up stopper, horizontal pole and movable block to can not break away from the horizontal pole when making the movable block remove about, then through setting up box, moving mechanism and back, further obtain the cooperation through handle and moving mechanism, thereby make the device more convenient when removing, thereby make the device more convenient when cutting to the reason.

Drawings

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

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

FIG. 3 is a schematic view of the internal structure of the box body of the present invention;

fig. 4 is a schematic view of the front view structure of the present invention.

The cutting machine comprises a box body 1, a handle 2, a supporting plate 3, a mounting frame 4, a motor 5, a driving wheel 6, an electric telescopic rod 7, a cutting frame 8, a rotating shaft 9, a cutting wheel 10, a driven wheel 11, a cross rod 12, a movable block 13, a spring 14, an auxiliary shaft 15, an auxiliary wheel 16, a belt 17, a limiting block 18, a square groove 19 and a moving mechanism 20.

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.

The embodiment of the utility model provides a road cutting machine for road, as shown in figures 1-4, including a box body 1, the left side of the box body 1 is fixedly connected with two handles 2, further through the handles 2, thereby the box body 1 is more convenient when moving, and the back of the box body 1 is fixedly connected with a supporting plate 3, and the upper surface of the supporting plate 3 is fixedly connected with a mounting rack 4, further through the supporting plate 3 can support the mounting rack 4, the inside of the mounting rack 4 is provided with a motor 5, and the output shaft end of the motor 5 is fixedly connected with a driving wheel 6, the motor 5 can rotate the driving wheel 6, and the lower surface of the supporting plate 3 is fixedly connected with an electric telescopic rod 7, one end of the electric telescopic rod 7 far away from the supporting plate 3 is fixedly connected with a cutting frame 8, the cutting frame 8 can move up and down through the, and the inside of cutting frame 8 is provided with rotation axis 9, and the both ends of rotation axis 9 are pegged graft on the front and back side of cutting frame 8, and the surface that rotation axis 9 is located cutting frame 8 inside has cup jointed cutting wheel 10, and the rotation of rotation axis 9 can make cutting wheel 10 rotate to can cut the road, the one end fixedly connected with that rotation axis 9 is located cutting frame 8 front side from driving wheel 11, can make through the drive of drive wheel 6 to rotate from driving wheel 11.

The right inner wall of the box body 1 is fixedly connected with a cross bar 12, the outer surface of the cross bar 12 is sleeved with a movable block 13, the movable block 13 can be further supported through the cross bar 12, the outer surface of the cross bar 12, which is positioned at one end of the right side of the movable block 13, is sleeved with a spring 14, the position of the movable block 13 can be adjusted through the spring 14, two ends of the spring 14 are fixedly connected to the right side surface of the movable block 13 and the right inner wall of the box body 1, an auxiliary shaft 15 is inserted into the front surface of the movable block 13, an auxiliary wheel 16 is sleeved on the outer surface of the auxiliary shaft 15, the driving wheel 6, the driven wheel 11 and the auxiliary wheel 16 are rotatably connected through a belt 17, the driving wheel 6 can drive the driven wheel 11 and the auxiliary wheel 16 to rotate through the belt 17, the number of the cross bars 12 is three, the three cross bars 12 are equidistantly distributed on the left side surface and the right side surface of the, meanwhile, the belt 17 can be always in a tightened state, the end of the cross bar 12, which is positioned at the left side of the movable block 13, is fixedly connected with a limiting block 18, the shape of the limiting block 18 is arc-shaped, so that the movable block 13 can not be separated from the limit block 18 when moving, the lower wall of the box body 1 is provided with a square groove 19 at the position of the cutting wheel 10, the distance between the front and the back of the square groove 19 is larger than the distance between the front and the back of the rotating shaft 9, therefore, the cutting frame 8 can move up and down more conveniently, the lower surface of the box body 1 is fixedly connected with the moving mechanism 20, the number of the moving mechanisms 20 is four, and through the moving mechanisms 20, thereby facilitating the movement of the box body 1, the diameters of the driving wheel 6, the driven wheel 11 and the auxiliary wheel 16 are equal, and the distances between the front and the back of the driving wheel 6, the driven wheel 11 and the auxiliary wheel 16 are equal, so that the driven wheel 11 and the auxiliary wheel 16 can rotate through the driving wheel 6.

The working principle is as follows: when road cutting machine, can support mounting bracket 4 and motor 5 through backup pad 3, can make drive wheel 6 rotate through motor 5 simultaneously, then through the rotation of drive wheel 6, further follow driving wheel 11 and auxiliary wheel 16 can rotate under belt 17's drive, then drive through rotation axis 9 can make cutting wheel 10 rotate, thereby can cut the road, then drive through electric telescopic handle 7 can make cutting frame 8 reciprocate, simultaneously when belt 17 is changed to needs, only need to remove movable block 13 to the left side, thereby more convenient dismantles belt 17, thereby can change belt 17.

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 road cutting machine for road, includes box (1), its characterized in that: the left side surface of the box body (1) is fixedly connected with two handles (2), the back surface of the box body (1) is fixedly connected with a supporting plate (3), the upper surface of the supporting plate (3) is fixedly connected with a mounting rack (4), a motor (5) is arranged in the mounting rack (4), a driving wheel (6) is fixedly connected with the output shaft end of the motor (5), an electric telescopic rod (7) is fixedly connected with the lower surface of the supporting plate (3), a cutting frame (8) is fixedly connected with one end of the electric telescopic rod (7) far away from the supporting plate (3), a rotating shaft (9) is arranged in the cutting frame (8), two ends of the rotating shaft (9) are inserted into the front side surface and the rear side surface of the cutting frame (8), the outer surface of the rotating shaft (9) positioned in the cutting frame (8) is sleeved with a cutting wheel (10), and one end of the rotating shaft (9) positioned in the front side of the cutting frame (8) is fixedly connected with a driven wheel (11);

the right side inner wall fixedly connected with horizontal pole (12) of box (1), and the surface of horizontal pole (12) has cup jointed movable block (13), and horizontal pole (12) are located the surface of movable block (13) right side one end and have cup jointed spring (14), and the both ends fixed connection of spring (14) is on the right flank of movable block (13) and the right side inner wall of box (1), the front of movable block (13) is pegged graft and is had auxiliary shaft (15), and the surface of auxiliary shaft (15) has cup jointed auxiliary wheel (16), and drive wheel (6), rotate through belt (17) from driving wheel (11) and auxiliary wheel (16) and be connected.

2. The road cutting machine according to claim 1, wherein: the number of the cross bars (12) is three, and the three cross bars (12) are distributed on the left side surface and the right side surface of the movable block (13) at equal intervals.

3. The road cutting machine according to claim 1, wherein: one end of the cross rod (12) positioned at the left side of the movable block (13) is fixedly connected with a limiting block (18), and the limiting block (18) is arc-shaped.

4. The road cutting machine according to claim 1, wherein: a square groove (19) is formed in the position, located on the cutting wheel (10), of the lower wall of the box body (1), and the distance between the front portion and the rear portion of the square groove (19) is larger than the distance between the front portion and the rear portion of the rotating shaft (9).

5. The road cutting machine according to claim 1, wherein: the lower surface of the box body (1) is fixedly connected with moving mechanisms (20), and the number of the moving mechanisms (20) is four.

6. The road cutting machine according to claim 1, wherein: the diameters of the driving wheel (6), the driven wheel (11) and the auxiliary wheel (16) are equal, and the distances between the front and the back of the driving wheel (6), the driven wheel (11) and the auxiliary wheel (16) are equal.