Rotary road surface repairing device
Technical Field
The invention relates to the field of municipal machinery, in particular to a rotary type road surface repairing device.
Background
The road is a blood vessel of a city, the communication and trade of the city are increased, the road surface is damaged along with the passage of time, pits appear one by one, and timely repair is needed; the method has the advantages that the handheld road breaking machine is required to be used for breaking the pits to form flush joints, the repairing effect is guaranteed, a concrete or asphalt stirring device is required for paving, a compaction roller is required to be manually pushed for compaction, the number of machines is large, the transportation and the use of the machines are troublesome, and the efficiency is to be improved; when a plurality of pits need to be repaired, a plurality of devices and tools need to be transported for many times, which is very troublesome.
Disclosure of Invention
The present invention is directed to a rotary road patching device, so as to solve the problems of the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
a rotary road surface repairing device comprises a frame and a stirring box; the crushing device is arranged on the left side of the frame and comprises a front arm rod; the bottom of the front end of the front arm rod is rotatably connected with a fixed rod through a bearing; a drill rod is arranged on the right side of the fixed rod, extends to the upper part of the front arm rod and is connected with a first driving motor; a cutting wheel is arranged on the right side of the drill rod and is rotationally connected with the frame through a driven shaft; a stirring and filling device is arranged in the frame and comprises a stirring box, and a spiral stirring roller is arranged in the stirring box; the spiral stirring roller extends to the outer side of the stirring box and is connected with a second driving motor, and the second driving motor is fixedly connected with the inner wall of the frame; the top of the stirring box is communicated with a feed hopper, and the lower end of the right side of the stirring box is communicated with a perfusion tube; the frame is provided with a push hopper on the left side of the filling pipe; the moving device is arranged below the frame and comprises a mounting frame, the mounting frame is of a hollow box structure, and the mounting frame is fixedly connected with the bottom of the frame; a movable frame is arranged in the mounting frame, the movable frame is in threaded connection with a screw rod, and the screw rod extends into the frame and is connected with a third driving motor; the movable frame penetrates through the mounting frame and extends to the lower part of the mounting frame; the movable frame is rotatably connected with a lifting wheel, the left side of the mounting frame is rotatably connected with a front roller, the right side of the mounting frame is rotatably connected with a rear roller, and the front roller, the rear roller and the lifting wheel are universal wheels; the upper end of the frame is fixedly connected with a push rod.
As a further scheme of the invention: the bottom of the fixed rod is pointed.
As a further scheme of the invention: the drill rod is rotatably connected with the front arm rod through a bearing sleeve.
As a further scheme of the invention: first driving motor passes through mounting panel and forearm pole fixed connection.
As a further scheme of the invention: the driven shaft is connected with a transmission shaft through a transmission belt, and the transmission shaft is connected with the drill rod through a transmission bevel gear set.
As a further scheme of the invention: and the spiral stirring roller is provided with a spiral blade.
As a further scheme of the invention: the filling pipe extends to the outer side of the frame, and the tail end of the filling pipe is provided with an electromagnetic valve.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, the lifting wheel and the fixed rod are arranged, so that the frame can do circular motion, the cutting wheel can cut a circular joint seam on the ground, the laying effect of the joint seam is ensured, meanwhile, the drill rod is used for crushing the road surface at the inner side of the joint seam to form a cylindrical groove, and the efficiency of trimming and grooving is improved; the invention is provided with the stirring box, and the raw materials are poured into the arranged columnar grooves through the pouring pipe, so that the laying is completed quickly, and the operation efficiency is improved.
Drawings
FIG. 1 is a schematic structural view of a rotary pavement patching device;
FIG. 2 is a top view of the rotary pavement patching device;
fig. 3 is a schematic structural diagram of a moving device in the rotary road patching device.
In the figure: 1-a vehicle frame; 2-a crushing device; 201-forearm pole; 202-a fixing rod; 203-drill rods; 204-a drive motor; 205-a cutting wheel; 206-a driven shaft; 207-a drive belt; 208-a drive shaft; 209-drive bevel gear set; 3-stirring and filling the device; 301-a stirring box; 302-helical stirring roller; 303-a second drive motor; 304-a feed hopper; 305-an infusion tube; 306-a push bucket; 4-a mobile device; 401-a mounting frame; 402-a mobile rack; 403-a screw mandrel; 404-a lifting wheel; 405-a third drive motor; 406-front roller; 407-rear roller; 5-push rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, in an embodiment of the present invention, a rotary road surface repairing device includes a frame 1 and a stirring box 301, wherein a crushing device 2 is disposed on a left side of the frame 1, and the crushing device 2 includes a front arm 201; the bottom of the front end of the front arm rod 201 is rotatably connected with a fixed rod 202 through a bearing, and the bottom of the fixed rod 202 is a pointed end; a drill rod 203 is arranged on the right side of the fixing rod 202, and the drill rod 203 is rotatably connected with the front arm rod 201 through a bearing sleeve; the drill rod 203 extends to the upper part of the forearm rod 201 and is connected with a first driving motor 204, and the first driving motor 204 is fixedly connected with the forearm rod 201 through a mounting plate; the first driving motor 204 is electrically connected with an external power supply, and the first driving motor 204 drives the drill rod 203 to crush the pavement; a cutting wheel 205 is arranged on the right side of the drill rod 203, and the cutting wheel 205 performs cutting on a road surface; the cutting wheel 205 is rotationally connected with the frame 1 through a driven shaft 206, the driven shaft 206 is connected with a transmission shaft 208 through a transmission belt 207, and the transmission shaft 208 is connected with the drill rod 203 through a transmission bevel gear set 209; a stirring and filling device 3 is arranged in the frame 1, the stirring and filling device 3 comprises a stirring box 301, a spiral stirring roller 302 is arranged in the stirring box 301, and a spiral blade is arranged on the spiral stirring roller 302 and is used for stirring the paving raw materials; the spiral stirring roller 302 extends to the outer side of the stirring box 301 and is connected with a second driving motor 303, and the second driving motor 303 is fixedly connected with the inner wall of the frame 1; the second driving motor 303 is electrically connected with an external power supply; the top of the stirring box 301 is communicated with a feed hopper 304, the lower end of the right side of the stirring box 301 is communicated with a pouring pipe 305, the pouring pipe 305 extends to the outer side of the frame 1, and the tail end of the pouring pipe 305 is provided with an electromagnetic valve; a push hopper 306 is arranged on the left side of the pouring pipe 305 of the frame 1, and the push hopper 306 pushes the paving raw materials to be flat; a moving device 4 is arranged below the frame 1, the moving device 4 comprises a mounting frame 401, the mounting frame 401 is of a hollow box structure, and the mounting frame 401 is fixedly connected with the bottom of the frame 1; a movable frame 402 is arranged in the mounting frame 401, the movable frame 402 is in threaded connection with a screw rod 403, the screw rod 403 extends into the frame 1 and is connected with a third driving motor 405, and the third driving motor 405 is electrically connected with an external power supply; the moving frame 402 penetrates through the mounting frame 401 and extends to the lower part of the mounting frame 401; the moving frame 402 is rotatably connected with a lifting wheel 404, the left side of the mounting frame 401 is rotatably connected with a front roller 406, the right side of the mounting frame 401 is rotatably connected with a rear roller 407, and the front roller 406, the rear roller 407 and the lifting wheel 404 are universal wheels; the upper end of the frame 1 is fixedly connected with a push rod 5, so that the frame 1 is convenient to move.
The working principle of the invention is as follows: adding a concrete raw material or an asphalt raw material into a stirring box 301 through a feed hopper 304, starting a second driving motor 303, stirring the raw material by a spiral stirring roller 302, pushing a frame 1 to move through a push rod 5, enabling a fixed rod 202 to be aligned with the center position of a pit, starting a third driving motor 405, enabling a screw rod 403 to rotate, further enabling a moving frame 402 to move downwards, further driving a lifting wheel 404 to be abutted against the ground, further enabling the frame 1 to take the lifting wheel 404 as a fulcrum, when any one of a front roller 406 and a rear roller 407 is abutted against the ground, the other roller is separated from the ground to be suspended, enabling the front roller 406 to be abutted against the ground through the push rod 5, further enabling the fixed rod 202 to be inserted into the pit of the road surface, starting a first driving motor 204, and driving the drill rod 203 and a cutting wheel 205 to rotate through; the push rod 5 drives the frame 1 to do circular motion with the center of a point where the fixed rod 202 is in contact with the pit, the cutting wheel 205 cuts a circular cutting seam on the road surface, meanwhile, the drill rod 203 breaks the road surface in the circular cutting seam, after the cutting is finished, broken slag is removed through tools such as a shovel and the like, a cylindrical groove is formed on the road surface, the push rod 5 enables the front roller 406 to be separated from the ground, the rear roller 407 is abutted against the ground, the frame 1 is pushed to enable the filling pipe 305 to be located above the cut cylindrical groove, an electromagnetic valve of the filling pipe 305 is opened to carry out filling, the frame 1 is moved at the same time, the push hopper 306 pushes the raw materials flat, the cylindrical groove is filled, and the repair of the pit is finished; the carriage 1 is allowed to move in a left circular motion by moving the lifting wheel 404 of the device 4 and the fixing bar 202, so that the cutting wheel 205 cuts a circular cutting line on the ground.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.