CN210177334U

CN210177334U - Pulse type traveling pavement cutting machine

Info

Publication number: CN210177334U
Application number: CN201920855602.3U
Authority: CN
Inventors: Wei He; 何伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-06
Filing date: 2019-06-06
Publication date: 2020-03-24
Anticipated expiration: 2029-06-06

Abstract

The utility model relates to the technical field of cutting machines, and discloses a pulse type advancing pavement cutting machine, which comprises a cutting vehicle for cutting a pavement and a trailer for dragging the cutting vehicle; the cutting vehicle is connected with the trailer; the trailer comprises a traveling motor, a main power device and a driven power device; the main power device is connected with the output end of the advancing motor; the main power device is connected with the driven power device through a first belt; a mechanical pulse device is arranged between the main power device and the driven power device; one end of the mechanical pulse device is connected with the output end of the traveling motor through a second belt, and the other end of the mechanical pulse device is provided with a belt loosening piece used for tightening or loosening the first belt. The utility model discloses can make the cutting machine realize the pulsed and advance to make the cutting of joint-cutting very even, also can become the cutting work piece card and die and cause the damage of power supply.

Description

Pulse type traveling pavement cutting machine

Technical Field

The utility model relates to a cutting machine technical field especially relates to a pulsed road surface cutting machine of marcing.

Background

A road surface cutting machine is a tool for road maintenance and construction, is commonly used for cement road surfaces and asphalt road surfaces, and mainly has the functions of cutting and repairing the road surface; since the operation of the road surface cutting machine requires a relatively skilled experience, a worker needs a certain level of skill in operating the machine to ensure proper construction. When the cutting is carried out by skilled workers, the cutting is generally carried out little by little, so that the cutting seam can obtain uniform depth; if the trailer is used for driving the cutting vehicle to cut, the cutting wheel can be blocked in the seam except the uneven cutting seam; the cutting wheel seam is easy to cause damage to the power assembly of the cutting machine.

At present, no automatic cutting machine can easily realize stage cutting.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model discloses a pulsed road surface cutting machine of marcing can make the cutting machine realize that the pulsed is marchd to the cutting that makes the joint-cutting is very even, also can become to cut the workpiece card and die and cause the damage of power supply. The utility model discloses a concrete technical scheme as follows:

a pulse type traveling pavement cutter comprises a cutting vehicle for cutting a pavement and a trailer for dragging the cutting vehicle; the cutting vehicle is connected with the trailer; the trailer comprises a traveling motor, a main power device and a driven power device; the main power device is connected with the output end of the advancing motor; the main power device is connected with the driven power device through a first belt; a mechanical pulse device is arranged between the main power device and the driven power device; one end of the mechanical pulse device is connected with the output end of the traveling motor through a second belt, and the other end of the mechanical pulse device is provided with a belt loosening piece used for tightening or loosening the first belt.

Has the advantages that: the utility model realizes the stop and the advance of the trailer through the belt elastic piece; the utility model can realize the starting and stopping of the trailer without using a special control circuit, and can be realized by a simple mechanical structure, thereby saving great research and development cost; the pulse is advanced to complete cutting of the cutting seam, so that the cutting seam can be well ensured to be even, and meanwhile, the cutting workpiece can be well ensured not to be clamped, so that the power source damage caused when the cutting workpiece is clamped is avoided.

Preferably, the mechanical pulse device is provided with a belt wheel connected with the second belt; the belt loosening piece is an oval rotating block; the belt wheel and the rotating block are connected through a linkage shaft.

Has the advantages that: when the main power device is started, the main power device drives the driven power device to rotate through the first belt, and the trailer can move forwards; in the utility model, the first belt is too loose, so that the first belt can slip from the power device and the first belt, the first belt slips, and the trailer can not normally move; when the belt wheel rotates, the rotating block is also driven to rotate, and due to the fact that the rotating block is of an oval structure, when the rotating long axis of the rotating block is perpendicular to the ground, the rotating block can prop against the first belt to enable the first flat belt to be tensioned, so that the first belt is well contacted with the driven device, and the trailer can drag the cutting vehicle to move; just realized that first belt relaxs for a moment, tensioning for a moment at the constantly pivoted in-process of commentaries on classics piece, realized the utility model discloses a pulse is marchd.

Preferably, the cutting trolley comprises a plurality of cutting machine assemblies, each cutting machine assembly comprises a cutting wheel and a cutting power assembly, and the cutting wheels are connected with the output ends of the cutting power assemblies; and a distance adjusting device is arranged between the adjacent cutting machine components.

Has the advantages that: the utility model is provided with a trailer for dragging the cutting machine to carry out cutting work; the cutting machine does not need to be actively dragged or pulled by workers to carry out cutting work, so that the workload of the workers is well lightened; the utility model is provided with a plurality of cutting machine components, which can cut a plurality of cutting seams on the road surface simultaneously; after the cutting machine assemblies are connected with the trailer, the cutting machine assemblies are kept parallel to each other, so that the cutting wheels are parallel to each other, and a plurality of cutting seams are parallel; the utility model discloses in, still set up distance adjusting device, can adjust the distance between the adjacent joint-cutting to satisfy different joint-cutting requirements, thereby make staff's joint-cutting speed obtain fine providing.

Preferably, the device also comprises a plurality of telescopic devices; one end of each telescopic device is fixedly connected with the corresponding cutting vehicle, and the other end of each telescopic device is provided with a roller which rolls on the ground; the cutting vehicle is hinged with the trailer.

Has the advantages that: the utility model is provided with a telescopic device; the telescopic device can lift or fall the cutting vehicle to touch the ground; when the utility model is not used, the cutting vehicle is lifted by the telescopic device, so that the cutting wheels are far away from the ground, and the cutting machine can move on the road surface as a common vehicle; when using the utility model discloses the time, the telescoping device makes cutting wheel and ground contact, starts behind the cutting power component, can carry out normal cutting to ground, simultaneously, can make the degree of depth of joint-cutting keep unanimous through the effect of telescoping device, and the staff also can use the telescoping device to adjust the degree of depth of joint-cutting.

Preferably, the distance adjusting device is a hydraulic push rod; the hydraulic push rod is connected with a hydraulic tank arranged on the trailer; and two driving ends of the hydraulic push rod are respectively connected with two adjacent cutting machine assemblies.

Has the advantages that: the power supply of hydraulic push rod is provided by the hydraulic pressure case, through the action of hydraulic pressure case, can make two adjacent cutting machine subassemblies be close to each other or keep away from each other to adjust the distance between the lancing, with the demand that satisfies people to the lancing distance.

Preferably, the cutting vehicle is provided with a guide rail for sliding the cutting machine assembly.

Has the advantages that: the setting of guide rail can be fine makes the cutting machine subassembly slide to guide the cutting machine subassembly, make the cutting machine subassembly slide in the direction of confirming.

Preferably, the guide rail is provided with a limiting part for limiting the sliding distance of the cutting machine assembly.

Has the advantages that: in the utility model, the guide rail is provided with a limiting part; the limiting piece can be used for determining the movement of the resistance value cutting machine assembly at a determined position; the cutter assembly damage prevention device is mainly used for preventing cutter assemblies from being damaged due to collision or collision.

Preferably, the device also comprises a cooling device; the cooling device comprises a cooling water tank and a water pipe provided with a spray head; the cooling water tank is communicated with a water pipe; the spray head is provided with a valve for controlling the switch; the water pipe is arranged on one side of the cutting wheel, and the spray head is aligned to the position where the cutting wheel is contacted with the ground.

Has the advantages that: in the course of the work of cutting machine, produce violent friction and can generate a large amount of heat energy between cutting wheel and the ground, cool down the operating position of cutting wheel through the shower nozzle water spray and can guarantee the continuous work of cutting wheel, the impurity on the cutting wheel is attached to in the washing that simultaneously can also be fine to reduce the friction between cutting wheel and the road surface.

Preferably, the cutting machine further comprises a generator and a total electric device for supplying power to the cutting machine; the generator is connected with a general electric device; the total electric device is provided with a plug electrically connected with an external power supply.

Has the advantages that: the utility model can realize self-generating work; through the setting of generator, can make the utility model discloses do not need external power supply and realize work, it is very convenient.

Compared with the prior art, the utility model can realize pulse type advancing, so that the cutting machine can realize the cutting of stop and go at the joint cutting, thereby well protecting the cutting power assembly from being damaged on the basis of uniform joint cutting; the first belt can be loosened and tensioned in the movement process through the oval rotating block, when the first belt is loosened, the trailer stops moving due to the fact that the first belt slips between the power device and the first belt, and when the first belt is tensioned, the power device restores the stress on the first belt, and then the trailer goes on; the utility model can realize the work of one machine with multiple joints and reduce the workload of workers, and can realize the parallel of joint cutting and ensure the precision between the joint cutting when the joint cutting is carried out; the utility model can realize the adjustment between the cutting seams through the arrangement of the distance adjusting device, thereby meeting the requirement of the working personnel on the distance between the cutting seams; by the arrangement of the telescopic device, the utility model can also realize the conversion between the working state and the non-working state of the cutting machine and realize the control of the depth of the cut; furthermore, the utility model discloses a setting of generator has realized the oil electricity dual-purpose of cutting machine.

Drawings

Fig. 1 is a schematic view of a non-operating state of the embodiment of the present invention.

Fig. 2 is a schematic view of an operating state of the embodiment of the present invention.

Fig. 3 is a schematic diagram of a state of the rotary block according to the embodiment of the present invention.

Fig. 4 is another state diagram of the turning block according to the embodiment of the present invention.

Fig. 5 is a top view of an embodiment of the present invention.

Fig. 6 is a top view of a cutting cart according to another embodiment of the present invention.

In the figure: 100-cutting vehicle; 101-a cutter assembly; 200-trailer; 201-a travel motor; 202-main power means; 203-driven power plant; 204-mechanical impulse means; 1-a first belt; 2-a second belt; 3-belt loosening member; 4-a belt wheel; 5-a linkage shaft; 6-a cutting wheel; 7-cutting power assembly; 8-a distance adjustment device; 9-a telescopic device; 10-a roller; 11-a guide rail; 12-a limit piece; 13-a cooling water tank; 14-a spray head; 15-a water pipe; 16-a generator; 17-total electrical devices; 18-a cutting motor; 19-cutting the driving shaft; 20-cutting the driven shaft; 21-speed reducer.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that the indication of the position or the positional relationship is based on the position or the positional relationship shown in the drawings, or the position or the positional relationship that the utility model is usually placed when using, or the position or the positional relationship that the skilled person conventionally understands, or the position or the positional relationship that the utility model is usually placed when using, and is only for the convenience of describing the present invention and simplifying the description, but does not indicate or suggest that the indicated device or element must have a specific position, be constructed and operated in a specific position, and thus, cannot be understood as limiting the present invention. Furthermore, the terms "first" and "second" are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be directly connected or indirectly connected through an intermediate. For those skilled in the art, the drawings of the above terms in the embodiments with specific meanings in the present invention can be understood in specific situations, and the technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

The invention will be further explained with reference to the drawings and the specific embodiments.

As shown in fig. 1 to 6, a pulse type traveling road surface cutting machine includes a cutting car 100 for cutting a road surface and a trailer 200 for towing the cutting car 100; the cutting cart 100 is connected with a trailer 200; the trailer 200 includes a traveling motor 201, a main power unit 202, and a driven power unit 203; the main power device 202 is connected with the output end of the traveling motor 201; the main power device 202 is connected with the driven power device 203 through a first belt 1; a mechanical pulse device 204 is arranged between the main power device 202 and the driven power device 203; one end of the mechanical pulse device 204 is connected with the output end of the traveling motor 201 through the second belt 2, and the other end is provided with a belt loosening member 3 for tightening or loosening the first belt 1.

The utility model realizes the stop and the advance of the trailer 200 through the belt loosening piece 3; the utility model can realize the starting and stopping of the trailer 200 without using a special control circuit, and can be realized by a simple mechanical structure, thereby saving great research and development cost; the pulse is advanced to complete cutting of the cutting seam, so that the cutting seam can be well ensured to be even, and meanwhile, the cutting workpiece can be well ensured not to be clamped, so that the power source damage caused when the cutting workpiece is clamped is avoided.

For better use of the present invention, the mechanical impulse device 204 is provided with a belt pulley 4 connected with the second belt 2; the belt loosening piece 3 is an oval rotating block; the belt wheel 4 is connected with the rotating block through a linkage shaft 5. When the main power device 202 is started, the main power device 202 drives the driven power device 203 to rotate through the first belt 1, and at the moment, the trailer 200 can move forwards; in the present invention, the first belt 1 is too loose, so that the first belt 1 slips due to the slip between the power device 203 and the first belt 1, and the trailer 200 cannot normally travel at this time; when the belt wheel 4 rotates, the rotating block is also driven to rotate, and due to the fact that the rotating block is of an oval structure, when the long axis of rotation of the rotating block is perpendicular to the ground, the rotating block can prop against the first belt 1 to enable the first flat belt to be tensioned, so that the first belt 1 is well contacted with the driven device 203, and the trailer 200 can drag the cutting vehicle 100 to move; just realized that first belt 1 relaxs for a moment, tensioning for a moment at the constantly pivoted in-process of commentaries on classics piece, realized the utility model discloses a pulse is advanced.

For better use, the cutting vehicle 100 comprises a plurality of cutting machine assemblies 101, each cutting machine assembly 101 comprises a cutting wheel 6 and a cutting power assembly 7, and the output ends of the cutting wheels 6 and the cutting power assemblies 7 are connected; a distance adjusting device 8 is arranged between adjacent cutter assemblies 101. The utility model is provided with a trailer 200 for dragging the cutting machine to carry out cutting work; the cutting machine does not need to be actively dragged or pulled by workers to carry out cutting work, so that the workload of the workers is well lightened; the utility model is provided with a plurality of cutting machine components 101, which can simultaneously cut a plurality of cutting seams on the road surface; after the plurality of cutting machine assemblies 101 are connected with the trailer 200, the cutting machine assemblies are kept parallel to each other, so that the cutting wheels 6 are parallel to each other, and a plurality of cutting seams are parallel; the utility model discloses in, still set up distance adjusting device 8, can adjust the distance between the adjacent joint-cutting to satisfy different joint-cutting requirements, thereby make staff's joint-cutting speed obtain fine providing. In the present embodiment, the cutting power assembly 7 includes a cutting motor 18, a cutting drive shaft 19 and a cutting driven shaft 20; the cutting motor 18 is connected with a cutting driving shaft 19; the cutting driving shaft 19 is connected with the cutting driven shaft 20 through a belt; one end of the cutting driven shaft 20, which is far away from the belt, is connected with the cutting wheel 6; in some embodiments, a reducer 21 is also provided between the cutting motor 18 and the belt, which can be used to adjust the rotation speed of the cutting wheel 6; likewise, the speed of travel of the trailer 200 may be controlled.

In order to better use the utility model, the utility model also comprises a plurality of telescopic devices 9; one end of each telescopic device 9 is fixedly connected with the corresponding cutting trolley 100, and the other end is provided with a roller 10 rolling on the ground; the cutting cart 100 is articulated with a trailer 200. The utility model is provided with a telescopic device 9; the telescopic device 9 can lift or fall the cutting vehicle 100 to touch the ground; when the utility model is not used, the telescopic device 9 lifts the cutting vehicle 100 to make the cutting wheels 6 far away from the ground, and the cutting machine can move on the road surface as a common vehicle; when using the utility model discloses the time, telescoping device 9 makes cutting wheel 6 and ground contact, starts cutting power component 7 after, can carry out normal cutting to ground, simultaneously, can make the degree of depth of joint-cutting keep unanimous through telescoping device 9's effect, and the staff also can use telescoping device 9 to adjust the degree of depth of joint-cutting.

For better use of the utility model, the distance adjusting device 8 is a hydraulic push rod; the hydraulic push rod is connected with a hydraulic tank arranged on the trailer 200; two driving ends of the hydraulic push rod are respectively connected with two adjacent cutting machine assemblies 101. The power supply of hydraulic push rod is provided by the hydraulic tank, through the action of hydraulic tank, can make two adjacent cutting machine subassembly 101 be close to each other or keep away from each other to adjust the distance between the lancing, with the demand that satisfies people to the lancing distance.

In this embodiment, a two-way push rod is used, which has two active ends; in some embodiments, the hydraulic rams are single-pass, so each cutter assembly 101 is equipped with one hydraulic ram, also enabling kerf distance adjustment; for the cutting machine assembly 101 with more than two cutting joints, in such an embodiment, a two-way push rod is generally used, which facilitates adjusting the telescopic distance of the two driving ends, thereby ensuring that the distance between two adjacent cutting joints is equal.

For better use the present invention, the cutting trolley 100 is provided with a guide rail 11 for the sliding of the cutter assembly 101. The provision of the guide rail 11 advantageously enables the cutter assembly 101 to slide and guides the cutter assembly 101 so that the cutter assembly 101 slides in a determined direction.

For better use the utility model discloses, guide rail 11 is equipped with the locating part 12 that is used for limiting cutting machine subassembly 101 sliding distance. In the present invention, the guide rail 11 is provided with a limiting member 12; the limiting member 12 can be used for resisting the movement of the cutter assembly 101 at a determined position; mainly to ensure that the cutter assembly 101 does not get damaged due to collision or collision of the cutter assembly 101.

In order to maintain the balance of the cutter assembly 101, the cutting wheel 6 and the drive end of the cutter power assembly are located on both sides of the cutter assembly 101; in this embodiment, two cutting wheels 6 are provided between the two cutter assemblies 101, and when the two cutter assemblies 101 are close to each other, the distance between the two slits decreases; when the distance is small, collision may occur between the cutting wheels 6, which is not beneficial to equipment maintenance, so that the limiting piece 12 is necessary; in some embodiments, the cutter wheels 6 are arranged outside the cutter assemblies 101, i.e. the two cutter wheels 6 are separated by two cutter assemblies 101, and the driving ends of the cutter power assemblies are easy to collide in order to reduce the distance between the two cutting slits, so that the limiting members 12 are necessary in this case. The clamp spring is the most common limiting part 12 used by the utility model; in some embodiments, a distance sensor is provided as the limiting member 12, and the distance sensor can not only monitor the distance between the two cutter assemblies 101 at any time to cause a collision, but also well detect the distance between the cutting slits.

In order to better use the utility model, the utility model also comprises a cooling device; the cooling device comprises a cooling water tank 13 and a water pipe 15 provided with a spray head 14; the cooling water tank 13 is communicated with a water pipe 15; the spray head 14 is provided with a valve for controlling opening and closing; the water pipe 15 is arranged at one side of the cutting wheel 6, and the spray head 14 is aligned with the position where the cutting wheel 6 is contacted with the ground. In the course of the work of cutting machine, produce violent friction and can generate a large amount of heat energy between cutting wheel 6 and the ground, cool down the operating position of cutting wheel 6 through 14 water sprays of shower nozzle and can guarantee the continuous work of cutting wheel 6, the impurity that the washing that simultaneously can also be fine is attached to on cutting wheel 6 to reduce the friction between cutting wheel 6 and the road surface.

For better use, the utility model also comprises a generator 16 and a total electric device 17 for supplying power to the cutting machine; the generator 16 is connected with a general electric device 17; the main electrical device 17 is provided with a plug electrically connected to an external power source. The utility model can realize self-generating work; through the setting of generator 16, can make the utility model discloses do not need external power supply and realize work, it is very convenient.

In the utility model, the main electric device 17 can directly supply power to the electric equipment of the cutting machine through the plug; when there is no power available directly around the cutting machine, the generator 16 generates electricity using diesel, powering the total electrical device 17, and thus powering the electrical equipment of the cutting machine.

The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.

Claims

1. A pulsed travel pavement cutter, characterized by comprising a cutting car (100) for cutting a pavement and a trailer (200) for towing the cutting car (100); the cutting vehicle (100) is connected with a trailer (200); the trailer (200) comprises a traveling motor (201), a main power device (202) and a driven power device (203); the main power device (202) is connected with the output end of the traveling motor (201); the main power device (202) is connected with the driven power device (203) through a first belt (1); a mechanical pulse device (204) is arranged between the main power device (202) and the driven power device (203); one end of the mechanical pulse device (204) is connected with the output end of the traveling motor (201) through a second belt (2), and the other end of the mechanical pulse device is provided with a belt loosening piece (3) used for tightening or loosening the first belt (1).

2. A pulse-type travelling pavement cutting machine according to claim 1, characterized in that said mechanical pulse device (204) is provided with a pulley (4) connected to the second belt (2); the belt loosening piece (3) is an oval rotating block; the belt wheel (4) is connected with the rotating block through a linkage shaft (5).

3. A pulse travelling pavement cutter according to claim 1 or 2, characterized in that the cutting carriage (100) comprises several cutter assemblies (101), each cutter assembly (101) comprising a cutting wheel (6) and a cutting power assembly (7), the cutting wheels (6) and the cutting power assemblies (7) being connected at their outputs; a distance adjusting device (8) is arranged between the adjacent cutting machine components (101).

4. A pulse-type travelling pavement cutting machine according to claim 1, further comprising a plurality of telescopic means (9); one end of each telescopic device (9) is fixedly connected with the corresponding cutting vehicle (100), and the other end is provided with a roller (10) rolling on the ground; the cutting vehicle (100) is hinged with the trailer (200).

5. A pulse-type travelling pavement cutting machine according to claim 3, characterized in that said distance adjusting means (8) is a hydraulic ram; the hydraulic push rod is connected with a hydraulic tank arranged on the trailer (200); two driving ends of the hydraulic push rod are respectively connected with two adjacent cutting machine assemblies (101).

6. A pulse traveling road surface cutting machine according to claim 5, characterized in that the cutting car (100) is provided with a guide rail (11) for sliding of the cutter assembly (101).

7. A pulse traveling road surface cutting machine according to claim 6, characterized in that the guide rail (11) is provided with a stopper (12) for limiting the sliding distance of the cutter unit (101).

8. The pulse traveling road surface cutting machine according to claim 1, further comprising a temperature reducing device; the cooling device comprises a cooling water tank (13) and a water pipe (15) provided with a spray head (14); the cooling water tank (13) is communicated with a water pipe (15); the spray head (14) is provided with a valve for controlling the switch; the water pipe (15) is arranged on one side of the cutting wheel (6), and the spray head (14) is aligned with the position where the cutting wheel (6) is contacted with the ground.

9. A pulse travelling pavement cutter according to claim 1, further comprising a generator (16) and an electric mains (17) for powering the cutter; the generator (16) is connected with a general electric device (17); the general electric device (17) is provided with a plug which is electrically connected with an external power supply.