CN220224874U - Road surface thermal regeneration rotary scarifier - Google Patents

Abstract

The utility model discloses a pavement thermal regeneration rotary scarifier, which comprises a support base, wherein one side of the support base is fixedly connected with a fixing frame, the top of the fixing frame is fixedly provided with an L-shaped plate, the bottom of the L-shaped plate is fixedly connected with a support plate, the bottom of the support plate is fixedly connected with two support rods, the two support rods are rotatably connected with the same rotating shaft, a rotating roller is fixedly connected with the rotating shaft, a plurality of milling cutters are fixedly arranged on the periphery of the rotating roller, the bottom of the support plate is fixedly provided with a motor, the output end of the motor is fixedly connected with the rotating shaft, the bottom of the support base is provided with four rollers, a connecting shaft is arranged between the two rollers, and a transmission assembly for driving the connecting shaft to rotate is arranged on the rotating shaft. Through a plurality of milling cutters rotation, scarify the road surface, the pivot drives the action wheel and rotates, and the action wheel passes through the belt and drives from the driving wheel rotation, drives the rotation of connecting shaft from the driving wheel, and then drives two gyro wheels and rotates, need not the manpower to promote and remove, conveniently scarify the road surface on a large scale.

Description

Road surface thermal regeneration rotary scarifier

Technical Field

The utility model belongs to the technical field of pavement repair, and particularly relates to a pavement thermal regeneration rotary scarifier.

Background

The thermal regeneration repairing machine for repairing the pavement is mainly used in the fields of preventive maintenance of asphalt pavement and repair of pits on the pavement, plays roles of preventing water, filling micro cracks, improving the skid resistance and the flatness of the pavement and prolonging the service life of the pavement, and can be used for repairing pits, cracks, broken edges and other places on the asphalt pavement quickly, so that the repaired pavement and the original pavement are integrated into a whole, and the difference of joints between the repaired pavement and the original pavement is avoided. The pavement scarification device heats the damaged asphalt pavement by using a heater, and scarifies the asphalt pavement after the asphalt pavement is heated and softened, so that the subsequent repair is performed.

The prior art grants the patent with publication number CN214992927U and discloses a road surface scarifying device with wide application range, which can realize driving the turntable to rotate by mutually matching among the structures such as a motor, the turntable, a first transmission rod, a second transmission rod and the like, and the blades can primarily scarify the road surface when the turntable rotates, and meanwhile, the working efficiency of the device is improved by the effect of a heater.

In the related art, an operator pushes the push rod, the push rod moves through the roller driving device, and the push rod moves through the manual pushing device, so that the manual pushing device consumes physical power, is easy to cause fatigue of the operator, and reduces working efficiency.

Disclosure of Invention

Aiming at the problems that the manual pushing device is used for moving, the manual pushing device consumes very much physical power, is easy to cause fatigue of operators and reduces the working efficiency, the utility model provides the pavement thermal regeneration rotary scarifier.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a rotatory scarifier of road surface thermal regeneration, includes the support base, one side fixedly connected with mount on the support base, mount top fixed mounting has L template, L template bottom fixedly connected with backup pad, two backup pad bottom fixedly connected with branches, two rotate between the branch and be connected with same pivot, fixedly connected with live-rollers in the pivot, live-rollers week side fixedly provided with a plurality of milling cutters, the backup pad bottom is fixedly provided with motor, the output and the pivot fixed connection of motor, four gyro wheels are installed to support base bottom, two of them be provided with the connecting axle between the gyro wheel, be provided with the drive assembly who drives the rotation of connecting axle in the pivot.

Preferably, a plurality of milling cutters are distributed in an annular array, and the end parts of the milling cutters are provided with cutter heads which are obliquely arranged.

Preferably, the transmission assembly comprises a driving wheel, a driven wheel and a belt, wherein the driving wheel is fixedly arranged on the rotating shaft, the driven wheel is fixedly arranged on the connecting shaft, and the driving wheel is connected with the driven wheel through the belt.

Preferably, the side wall of the supporting plate is fixedly connected with a fixing plate, and the bottom of the fixing plate is fixedly provided with a heating block.

Preferably, a hand pushing frame is fixedly connected to one side, far away from the fixing frame, of the supporting base.

Preferably, the dust storage box is fixedly arranged on the supporting base, the dust collector is fixedly arranged at the top of the dust storage box, the branch pipe is fixedly arranged at the top of the dust collector, two dust collection pipes are fixedly arranged at the top ends of the branch pipes, and the dust collection hoppers are respectively arranged at the bottom ends of the dust collection pipes.

Preferably, the side wall of the dust storage box is provided with a box door.

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

1. through a plurality of milling cutters rotation, scarify the road surface, the pivot drives the action wheel and rotates, and the action wheel passes through the belt and drives from the driving wheel rotation, drives the rotation of connecting shaft from the driving wheel, and then drives two gyro wheels and rotates, need not the manpower to promote and remove, conveniently scarify the road surface on a large scale.

2. In the road surface scarification process, a large amount of floating dust can be generated, the floating dust is sucked into the dust storage box through the two dust suction hoppers and the dust suction pipe, the harm of the floating dust to human health is reduced, and the inside of the dust storage box can be cleaned by opening the box door.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the present utility model from another view;

fig. 3 is a schematic view of the construction of the turning roll and milling cutter according to the present utility model.

In the figure: 1. a support base; 2. a fixing frame; 3. an L-shaped plate; 4. a support plate; 5. a support rod; 6. a rotating shaft; 7. a rotating roller; 8. milling cutter; 9. a motor; 10. a roller; 11. a connecting shaft; 12. a driving wheel; 13. driven wheel; 14. a belt; 15. a fixing plate; 16. a heating block; 17. a hand pushing frame; 18. a dust storage box; 19. a dust collector; 20. a branch pipe; 21. a dust collection pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, a pavement thermal regeneration rotary scarifier comprises a support base 1, wherein one side of the support base 1 is fixedly connected with a fixing frame 2, the top of the fixing frame 2 is fixedly provided with an L-shaped plate 3, the bottom end of the L-shaped plate 3 is fixedly connected with a support plate 4, the side wall of the support plate 4 is fixedly connected with a fixing plate 15, the bottom of the fixing plate 15 is fixedly provided with a heating block 16, and the pavement is heated through the heating block 16, so that subsequent scarification is facilitated.

Two branches 5 of backup pad 4 bottom fixedly connected with are rotated and are connected with same pivot 6 between two branches 5, fixedly connected with live-rollers 7 in the pivot 6, and live-rollers 7 week side fixedly provided with a plurality of milling cutters 8, a plurality of milling cutters 8 are the annular array and distribute, and the tool bit that the slope set up is all installed to a plurality of milling cutters 8 tip, and backup pad 4 bottom is fixed to be provided with motor 9, motor 9's output and pivot 6 fixed connection.

Through adopting above-mentioned scheme, drive pivot 6 through motor 9 and rotate, and then drive rotor 7 rotation, rotor 7 drive a plurality of milling cutters 8 rotation, drag the road surface.

Four rollers 10 are installed at the bottom of the support base 1, a connecting shaft 11 is arranged between two rollers 10, a transmission assembly for driving the connecting shaft 11 to rotate is arranged on the rotating shaft 6, the transmission assembly comprises a driving wheel 12, a driven wheel 13 and a belt 14, the driving wheel 12 is fixedly installed on the rotating shaft 6, the driven wheel 13 is fixedly installed on the connecting shaft 11, and the driving wheel 12 is connected with the driven wheel 13 through the belt 14.

Through adopting above-mentioned scheme, remove through four gyro wheels 10, pivot 6 rotates, drives action wheel 12 and rotates, and action wheel 12 passes through belt 14 and drives from driving wheel 13 rotation, and from driving wheel 13 drives the rotation of connecting axle 11, and then drives two gyro wheels 10 and rotate, need not the manpower to promote and remove.

Wherein, support base 1 is gone up and is kept away from mount 2 one side fixedly connected with hand push frame 17, makes things convenient for hand push frame 17 control whole direction of moving.

The dust box 18 is fixedly arranged on the supporting base 1, the dust collector 19 is fixedly arranged at the top of the dust box 18, the branch pipe 20 is fixedly arranged at the top of the dust collector 19, the two dust collection pipes 21 are fixedly arranged at the top ends of the branch pipe 20, and dust collection hoppers are arranged at the bottom ends of the two dust collection pipes 21. The side wall of the dust box 18 is provided with a box door.

Through adopting above-mentioned scheme, the road surface raking in-process can produce a large amount of floating dust, pumps through dust catcher 19, and in two dust absorption hoppers and dust absorption pipe 21 sucked the dust storage box 18, reduce the floating dust and harm human health, through opening the chamber door, can clear up the inside of dust storage box 18.

The principle of operation of the present utility model will now be described as follows: the road surface to be scarified is moved, the road surface is heated through the heating block 16, the rotating shaft 6 is driven to rotate through the motor 9, the rotating roller 7 is driven to rotate, the rotating roller 7 drives the milling cutters 8 to rotate, the road surface is scarified, the rotating shaft 6 rotates, the driving wheel 12 is driven to rotate, the driving wheel 12 drives the driven wheel 13 to rotate through the belt 14, the driven wheel 13 drives the connecting shaft 11 to rotate, the two rollers 10 are driven to rotate, manual pushing is not needed, and the road surface is scarified conveniently. In the road surface scarification process, a large amount of floating dust can be generated, the floating dust is sucked through the dust collector 19, the floating dust is sucked into the dust storage box 18 through the two dust suction hoppers and the dust suction pipe 21, the floating dust is reduced to harm the human health, and the inside of the dust storage box 18 can be cleaned by opening the box door.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (7)

1. The utility model provides a rotatory scarifier of road surface thermal regeneration, includes supporting base (1), a serial communication port, one side fixedly connected with mount (2) on supporting base (1), mount (2) top fixed mounting has L template (3), L template (3) bottom fixedly connected with backup pad (4), backup pad (4) bottom fixedly connected with two branch (5), two rotate between branch (5) and be connected with same pivot (6), fixedly connected with rotor (7) on pivot (6), rotor (7) week side is fixed to be provided with a plurality of milling cutters (8), backup pad (4) bottom is fixed to be provided with motor (9), the output and pivot (6) fixed connection of motor (9), four gyro wheels (10) are installed to supporting base (1) bottom, two wherein be provided with between gyro wheel (10) and link axle (11), be provided with drive in pivot (6) and link axle (11) pivoted drive assembly.

2. The pavement thermal regeneration rotary scarifier according to claim 1, characterized in that a plurality of milling cutters (8) are distributed in an annular array, and the end parts of the milling cutters (8) are provided with cutter heads which are obliquely arranged.

3. The pavement thermal regeneration rotary scarifier according to claim 1, characterized in that the transmission assembly comprises a driving wheel (12), a driven wheel (13) and a belt (14), wherein the driving wheel (12) is fixedly arranged on the rotating shaft (6), the driven wheel (13) is fixedly arranged on the connecting shaft (11), and the driving wheel (12) is connected with the driven wheel (13) through the belt (14).

4. The pavement thermal regeneration rotary scarifier according to claim 1, wherein the side wall of the supporting plate (4) is fixedly connected with a fixing plate (15), and a heating block (16) is fixedly arranged at the bottom of the fixing plate (15).

5. The pavement thermal regeneration rotary scarifier according to claim 1, wherein a hand pushing frame (17) is fixedly connected to one side, far away from the fixing frame (2), of the supporting base (1).

6. The pavement thermal regeneration rotary scarifier according to claim 1, characterized in that a dust storage box (18) is fixedly arranged on the support base (1), a dust collector (19) is fixedly arranged at the top of the dust storage box (18), a branch pipe (20) is fixedly arranged at the top of the dust collector (19), two dust collection pipes (21) are fixedly arranged at the top ends of the branch pipes (20), and dust collection hoppers are arranged at the bottom ends of the two dust collection pipes (21).

7. A road surface thermal regeneration rotary scarifier according to claim 6, characterized in that the dust bin (18) side wall is provided with a bin door.