CN210002226U

CN210002226U - concrete pavement cutting device

Info

Publication number: CN210002226U
Application number: CN201920637191.0U
Authority: CN
Inventors: 刘兵
Original assignee: Guangzhou Hua Wei Advisory Service Co Ltd
Current assignee: Guangzhou Hua Wei Advisory Service Co Ltd
Priority date: 2019-05-07
Filing date: 2019-05-07
Publication date: 2020-01-31
Anticipated expiration: 2029-05-07

Abstract

The utility model discloses an concrete road surface cutting device, including road surface cutting machine, promotion handle, cutting motor, belt pulley , transmission shaft, belt pulley two, cutting blade, suction box, air exhauster, impurity filter screen, dust absorption pipeline and dust absorption mouth, road surface cutting machine front end is equipped with clearance mechanism the beneficial effects of the utility model are that, easy operation, the practicality is strong.

Description

concrete pavement cutting device

Technical Field

The utility model relates to a concrete road surface cutting field specifically is concrete road surface cutting device.

Background

Concrete pavement (cemmeccontrcretimervative) refers to a pavement that is surfaced with a slab of cement concrete. The concrete pavement structure is a pavement structure which is formed by taking a concrete slab as a surface course and arranging a base course and a cushion course under the concrete slab, and is also called as a rigid pavement. The cutting equipment for the road surface of the concrete used in the current market can generate a large amount of dust when cutting, influences the health of constructors, is easy to retain sundries such as stones on the road surface, cannot be cleaned in time, and has great potential safety hazard during cutting.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an kind of concrete pavement cutting device has solved the concrete pavement cutting problem.

kinds of concrete pavement cutting device, including road surface cutting machine, promote handle, cutting motor, belt pulley , transmission shaft, belt pulley two, cutting blade, dust absorption case, air exhauster, impurity filter screen, dust absorption pipeline and dust absorption mouth, promote the handle to install in the rear end of road surface cutting machine, the cutting motor is installed on the road surface cutting machine, and the rotation end level is outside, belt pulley is installed on the rotation end of cutting motor, the activity cartridge of transmission shaft is in the front end of road surface cutting machine, belt pulley two is installed in the end of transmission shaft , the cutting blade is installed on the end of transmission shaft through the bayonet lock, the dust absorption case is installed in cutting motor side, the air exhauster is installed in the dust absorption case, the impurity filter screen is installed in the front end of air exhauster, the dust absorption pipeline cartridge is in the bottom of dust absorption case, the dust absorption mouth is installed at the end of dust absorption pipeline, and correspond to the cutting blade position, the front end of road surface cutting machine is equipped with the clearance;

the cleaning mechanism comprises a guide rod, a guide wheel, groups of cleaning motors, a threaded screw rod, a cleaning sliding block and a cleaning brush which are opposite;

the utility model discloses a road surface cutting machine, including guide bar, leading wheel, group's relative clearance motor, clearance sliding block, clearance brush, guide bar activity articulates at the road surface cutting machine front end, the leading wheel is installed at the guide bar end, group's relative clearance motor is installed in the guide bar both sides, and the rotation end level is outside, the screw thread lead screw is installed and is served in the rotation of clearance motor, clearance sliding block slidable mounting is on the screw thread lead screw, the clearance brush is installed in clearance sliding.

Preferably, the bottom end of the pavement cutter is fitted with a traveling roller.

Preferably, the road surface cutting machine is provided with an adjusting lever on the side thereof, and the adjusting lever is used for adjusting the cutting depth of the cutting blade.

Preferably, a cleaning opening is formed at the side of the dust box , and the cleaning opening is used for cleaning impurities in the dust box.

Preferably, the impurity filtering net is uniformly provided with impurity filtering meshes which are used for filtering impurities in the dust suction box.

Preferably, the number of the cleaning brushes is two, the cleaning brushes are the same in size, and the moving direction of the cleaning brushes faces outwards.

Preferably, a transmission belt is sleeved on the belt pulley and the belt pulley II.

Advantageous effects

The utility model provides an kind of concrete road surface cutting device possesses following beneficial effect, and the dust that produces when this device can effectively be to the cutting absorbs, and clearance mechanism can clear up debris such as the stay stone on the road surface, takes place the potential safety hazard that the stone splashes the production when eliminating the cutting.

Drawings

Fig. 1 is a schematic view of kinds of concrete pavement cutting devices of the present invention.

Fig. 2 is the utility model discloses a road surface cutting machine rear view.

Fig. 3 is a side view of the cleaning brush of the present invention.

In the figure, the road surface cutting machine comprises a road surface cutting machine 1, a pushing handle 2, a cutting motor 3, a belt pulley , a transmission shaft 5, a belt pulley II 6, a belt pulley II 7, a cutting blade 8, a dust suction box 9, an exhaust fan 10, an impurity filtering screen 11, a dust suction pipeline 12, a dust suction port 13, a clamping pin 14, a guide rod 15, a guide wheel 16, a cleaning motor 17, a threaded screw rod 18, a cleaning sliding block 18, a cleaning brush 19, a moving roller 20, a regulating rod 21, a cleaning port 22, a cleaning port 23, an impurity filtering mesh 24 and a transmission belt 24.

Detailed Description

The technical solution 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 , but not all embodiments.

With reference to fig. 1-3, the utility model provides technical solutions, the concrete pavement cutting device comprises a pavement cutting machine 1, a push handle 2, a cutting motor 3, a belt pulley 04, a transmission shaft 5, a second belt pulley 6, a cutting blade 7, a dust suction box 8, an exhaust fan 9, an impurity filter screen 10, a dust suction pipe 11 and a dust suction port 12, the push handle 2 is installed at the rear end of the pavement cutting machine 1, the cutting motor 3 is installed on the pavement cutting machine 1, the rotating end is horizontally outward, the belt pulley is installed on the rotating end of the cutting motor 3, the transmission shaft 5 is movably inserted at the front end of the pavement cutting machine 1, the second belt pulley 6 is installed at the end of the transmission shaft 5 , the cutting blade 8657 is installed at the end of the transmission shaft through a clamp 13, the dust suction box 8 is installed at the side of the cutting motor 3, the exhaust fan 9 is installed in the dust suction box 8, the impurity filter screen 10 is installed at the front end of the exhaust fan 9, the dust suction pipe 11 is installed at the bottom of the dust suction box 8, the dust suction box 12 is installed at the tail end of the dust suction pipe 11, the position corresponding to the position of the dust suction pipe 7, the position of the dust suction box 12, the dust suction box is installed at the position of the dust suction box, the dust suction box 16, the dust suction box is installed at the dust suction box 16, the dust suction box 16 is installed at the mesh opening guide rod 16, the dust removal guide rod 16 is installed at the mesh opening guide rod 16, the dust removal guide rod 16 is installed at the mesh opening guide rod 16, the dust removal mechanism for removing mechanism for the pavement cutting.

The following electrical device models are used in the present case:

cutting a motor: y series AC motor.

Cleaning a motor: three-phase hybrid stepper motor.

The following is a description of the materials and shapes of the devices in this case:

cutting blade: hard alloy.

Cleaning brush: artificial fiber

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.

In the embodiment, when the device is used, a user pushes the handle 2 to push the device, the cutting blade 7 is installed on the transmission shaft 5 through the bayonet 13, when the concrete pavement is cut, the user rotates the guide rod 14 downwards, the cleaning motor 16 starts to work firstly to drive the threaded screw rod 17 on the rotating end, the cleaning sliding block 18 is installed on the threaded screw rod 17 in a sliding mode, the cleaning motor 16 can drive the cleaning sliding block 18 to slide on the threaded screw rod 17, the cleaning brush 19 at the bottom of the cleaning sliding block 18 can clean up sundries such as stones and the like on the pavement, the potential safety hazard caused by splashing of the stones during cutting is eliminated, after cleaning, the cutting motor 3 starts to work to drive the belt pulley 4 on the rotating end, the belt pulley 4 and the belt pulley 6 are sleeved with the transmission belt 24, the cutting motor 3 can drive the transmission shaft 5 on the belt pulley 6 through the transmission belt 24, the transmission shaft 5 can drive the cutting blade 7 to start to run, the user can adjust the cutting depth of the cutting blade 7 through the adjusting rod 21, meanwhile, the exhaust fan 9 starts to work, dust generated during cutting is absorbed through the dust absorption pipeline 11, the impurities in the dust absorption box 8 enters the dust absorption box, and the impurities in the dust absorption box 23 are uniformly removed through the dust absorption box, and the dust absorption box 8, and the impurities in the dust absorption.

Preferably, , a moving roller is installed at the bottom end of the pavement cutter.

Preferably, , an adjusting lever is installed on the side of the road surface cutting machine , and the adjusting lever is used for adjusting the cutting depth of the cutting blade.

Preferably, in step , a cleaning opening is formed at the side of the dust box , and the cleaning opening is used for cleaning impurities in the dust box.

Preferably, , the impurity filtering net is uniformly provided with impurity filtering meshes for filtering impurities in the dust box.

Preferably, further , the cleaning brushes are two in number, have the same size, and move outwards.

Preferably, , a driving belt is sleeved on the pulley and the pulley ii.

It should be noted that, in this document, relational terms such as , second and the like are only used to distinguish entities or operations from entities or operations, but not necessarily requires or implies any such actual relationship or order between the entities or operations.

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, kind of concrete pavement cutting device, including road surface cutting machine (1), promote handle (2), cutting motor (3), belt pulley (4), transmission shaft (5), two (6) of belt pulley, cutting blade (7), dust suction box (8), air exhauster (9), impurity filter screen (10), dust absorption pipeline (11) and dust absorption mouth (12), promote handle (2) and install in road surface cutting machine (1) rear end, install on road surface cutting machine (1) cutting motor (3), and rotatory end level outwards, install on cutting motor (3) rotation end belt pulley (4), transmission shaft (5) activity cartridge is at road surface cutting machine (1) front end, two (6) of belt pulley are installed at transmission shaft (5) end, cutting blade (7) are installed on transmission shaft (5) end through bayonet lock (13), dust suction box (8) are installed in cutting motor (3) side, air exhauster (9) are installed in dust suction box (8), install at impurity (10) filter screen (9), dust suction box (11) is equipped with dust absorption pipeline (11) front end cartridge, dust absorption pipeline (11) and dust suction mechanism (11) are equipped with dust absorption end and dust suction box (11) corresponding, dust suction mechanism (11);

the cleaning mechanism comprises a guide rod (14), a guide wheel (15), groups of opposite cleaning motors (16), a threaded screw rod (17), a cleaning sliding block (18) and a cleaning brush (19);

guide bar (14) activity articulates at road surface cutting machine (1) front end, guide wheel (15) are installed at guide bar (14) end, group's relative clearance motor (16) are installed in guide bar (14) both sides, and the rotation end level is outside, install on clearance motor (16) rotation end screw rod (17), clearance sliding block (18) slidable mounting is on screw rod (17), install in clearance sliding block (18) bottom clearance brush (19).

2. concrete pavement cutting device according to claim 1, characterized in that the bottom end of the pavement cutter (1) is mounted with a moving roller (20).

3. kind of concrete pavement cutting device according to claim 1, characterized in that, the side of of the pavement cutting machine (1) is installed with an adjusting lever (21), the adjusting lever (21) is used for adjusting the cutting depth of the cutting blade (7).

4. kind of concrete pavement cutting device according to claim 1, characterized in that, the dust suction box (8) is opened with a cleaning opening (22) on the side, the cleaning opening (22) is used for cleaning the impurities in the dust suction box (8).

5. kind of concrete pavement cutting device according to claim 1, characterized in that, the impurity filtering net (10) is opened with impurity filtering meshes (23) uniformly, the impurity filtering meshes (23) are used for filtering the impurities in the dust suction box (8).

6. kind of concrete pavement cutting device according to claim 1, characterized in that, the number of the cleaning brushes (19) is two, the size is the same, and the moving direction is outward.

7. kind of concrete pavement cutting device according to claim 1, wherein the pulleys (4) and the second pulley (6) are sleeved with a transmission belt (24).