CN220643814U - Road surface crack pouring equipment for highway maintenance - Google Patents

Abstract

The utility model relates to the technical field of highway maintenance, in particular to pavement crack pouring equipment for highway maintenance, which comprises an operation plate, a cleaning and wetting mechanism, a crack pouring mechanism and two traveling frames, wherein the two traveling frames are symmetrically arranged at the bottom of the operation plate, a first traveling seat and a second traveling seat are respectively arranged at the bottom of the two traveling frames, a first traveling shaft is rotationally arranged on the first traveling seat, two traveling wheels are symmetrically arranged on the first traveling shaft, a second traveling shaft is rotationally arranged on the second traveling seat, a pressing wheel is arranged on the second traveling shaft, and the cleaning and wetting mechanism and the crack pouring mechanism are arranged on the operation plate at intervals.

Description

Road surface crack pouring equipment for highway maintenance

Technical Field

The utility model relates to the technical field of highway maintenance, in particular to pavement joint filling equipment for highway maintenance.

Background

Because the large truck is overweight and drives, the traffic accident impacts and other problems frequently happen, in long-term use, the road pavement can be damaged, and then the road pavement is expanded into cracks and even potholes collapse, the cracks are one of the main forms of early diseases of the expressway, and in order to stop the damage in time, the crack filling is a mode for preventive maintenance of the road pavement diseases, and the crack filling device is mainly used for filling pavement base materials such as asphalt, cement and the like into the cracks.

The utility model patent of China with the publication number of CN218540328U discloses a highway maintenance joint filling repair device, which comprises a bottom plate, wherein moving wheels are fixedly arranged at four corners of the bottom plate, the top of the bottom plate is fixedly connected with a supporting shell, and the top of the supporting shell is fixedly connected with an asphalt thermal insulation shell; the top of the bottom plate is fixedly connected with a lifting block through an air cylinder, and two sides of the lifting block respectively penetrate through two sides of the supporting shell and extend to the outside of the supporting shell to be fixedly connected with an adjusting mechanism; the movable end of the adjusting mechanism is fixedly connected with a repairing mechanism. This highway maintenance crack filling patching device, structural design is reasonable, convenient to use, can repair simultaneously filling to the crack of road surface both sides to adjust according to the position of crack filling, need not to carry out twice operation, thereby the very big work efficiency that has improved, after repairing simultaneously, also can realize the quick air-drying to filling pitch, make it have higher practicality, can satisfy the demand of highway maintenance comprehensively.

However, the above-mentioned patent has the following disadvantages in the actual use process: this patent is direct with pitch through discharging pipe discharge to ground crack in carry out the crack filling operation, does not clear up the crack before the crack filling and wets, and the pitch of follow-up crack filling department is become flexible easily and breaks away from, influences the quality of repairing.

Disclosure of Invention

The utility model aims to provide pavement crack pouring equipment for highway maintenance, which solves the problems that cracks are not cleaned and wetted before crack pouring is proposed in the background technology, asphalt at the subsequent crack pouring position is easy to loosen and separate, and the repair quality is affected.

The technical scheme of the utility model is as follows:

the utility model provides a road surface crack filling equipment for highway maintenance, includes operation panel, clearance wetting mechanism, crack filling mechanism and two walking framves, two the walking frame symmetry sets up in the bottom of operation panel, two the bottom of walking frame is equipped with first walking seat and second walking seat respectively, first walking axle is installed in the first walking seat rotation, the epaxial symmetry of first walking is provided with two walking wheels, the second walking axle is installed in the second walking seat rotation, be equipped with the pinch roller on the second walking axle, clearance wetting mechanism and crack filling mechanism interval set up on the operation panel.

Further, clearance wetting mechanism includes water tank, first slide rail, first slider, first lead screw slip table, connecting plate, first hydraulic push rod, U type frame and clearance wetting element, the top at the operation panel is installed to the water tank, first slide rail level sets up the bottom at the operation panel, first slider slidable mounting is on first slide rail, first lead screw slip table level sets up the bottom at the operation panel, the connecting plate is installed on the mobile terminal of first lead screw slip table to connecting plate and first slider fixed connection, the vertical bottom that sets up at first slider of first hydraulic push rod, U type frame is installed on the output of first hydraulic push rod, clearance wetting element installs the bottom at U type frame to clearance wetting element's top is linked together with the inside of water tank.

Further, clearance wetting part includes carrier block, pivot, carousel, installing frame, brush board, hollow case, rotation motor, driving gear, driven gear, water pump, connecting pipe and first hose, the bottom at the U type frame is installed to the carrier block, the pivot is rotated and is installed on the carrier block, the bottom at the pivot is installed to the carousel, the installing frame sets up the left side in the carousel bottom, brush board demountable installation is in the installing frame, the bottom of brush board is equipped with a plurality of brush head, the hollow case sets up the right side in the carousel bottom, the bottom of hollow case is equipped with the nozzle that a plurality of is linked together rather than inside, the vertical top that sets up at the carrier block of rotation motor, the driving gear is installed on the output shaft of rotation motor, the top at the pivot is installed to driven gear and driving gear meshing, the water pump level sets up at the top of operating panel, the both ends of connecting pipe are linked together with the inside of water pump and water tank respectively, the both ends of first hose are linked together with the inside of water pump and hollow case respectively.

Further, the crack filling mechanism comprises an asphalt tank, a second sliding rail, a second sliding block, a second screw rod sliding table, a linkage plate, a second hydraulic push rod, a lifting frame, a lifting block, a crack filling sleeve pipe, a positive and negative pump, a conveying pipe, a second hose and an anti-blocking component, wherein the asphalt tank is vertically arranged at the top of the operating plate, the second sliding rail is horizontally arranged at the bottom of the operating plate, the second sliding block is slidably mounted on the second sliding rail, the second screw rod sliding table is horizontally arranged at the bottom of the operating plate, the linkage plate is mounted on the moving end of the second screw rod sliding table, the linkage plate is fixedly connected with the second sliding block, the second hydraulic push rod is vertically arranged at the bottom of the second sliding block, the crack filling sleeve pipe is vertically arranged at the bottom of the lifting block, the positive and negative pump is mounted at the top of the operating plate, the two ends of the conveying pipe are respectively communicated with the positive and negative pump and the inside of the asphalt tank, and the two ends of the second hose are respectively communicated with the positive and negative pump and the inside of the screw rod, and the second hydraulic push rod is fixedly connected with the second sliding block, the second hydraulic push rod is vertically arranged at the bottom of the second sliding block.

Further, prevent blockking up the part and include L template, guide rail, alignment jig, electric putter, consolidate the piece, hold a section of thick bamboo and strike off the piece, the L template is installed on the mobile terminal of second lead screw slip table, the guide rail level sets up the bottom at the L template, alignment jig slidable mounting is on the guide rail, electric putter level sets up the bottom at the L template to electric putter's output and the top fixed connection of alignment jig, consolidate the piece and install on the bottom outer wall of alignment jig, hold a section of thick bamboo vertical setting on the outer wall of consolidate the piece, strike off the piece and install in holding a section of thick bamboo.

Further, the scraping piece comprises a rotating shaft, a micro motor and two scraping blades, wherein the rotating shaft is rotatably arranged in the accommodating cylinder, the micro motor is vertically arranged at the bottom of the accommodating cylinder, an output shaft of the micro motor is connected with the rotating shaft, and the two scraping blades are symmetrically arranged at the top end of the rotating shaft.

Further, the top of the water tank is provided with an adding pipe communicated with the inside of the water tank.

The utility model provides road surface crack pouring equipment for highway maintenance through improvement, which has the following improvement and advantages compared with the prior art:

the method comprises the following steps: according to the utility model, the U-shaped frame and the cleaning wetting component are driven to move downwards through the operation of the first hydraulic push rod, the cleaning wetting component moves downwards to be in contact with the pavement crack, then the first screw rod sliding table drives the first sliding block to move on the first sliding rail through the connecting plate, the first sliding block drives the cleaning wetting component to move horizontally, so that the cleaning wetting component is convenient to clean and wet all parts of the pavement crack, the follow-up joint filling asphalt is ensured to be more tightly attached to the crack, the asphalt is prevented from loosening and separating, and the repairing quality is improved.

And two,: according to the utility model, the lifting frame and the lifting block are driven to move downwards through the operation of the second hydraulic push rod, the lifting block drives the crack pouring sleeve to move downwards to a position close to a pavement crack, then asphalt in the asphalt tank is pumped by positive and negative pump operation to enter the crack pouring sleeve through the conveying pipe and the second hose, the asphalt in the crack pouring sleeve drops into the crack under the action of gravity, meanwhile, the second screw rod sliding table is driven to move horizontally through the operation of the second screw rod sliding table, so that the crack pouring sleeve can conveniently perform asphalt pouring operation on all positions of the crack, and the pavement crack is repaired.

And thirdly,: after the repairing is finished, the excessive asphalt in the reverse working pumping joint filling sleeve of the positive and negative pump enters the asphalt tank through the second hose and the conveying pipe to be recovered, the second hose and the conveying pipe are prevented from being blocked after the asphalt is cooled, then the anti-blocking part works to scrape the asphalt adhered to the inner wall of the joint filling sleeve, and the joint filling sleeve is prevented from being blocked after the asphalt is cooled.

Drawings

The utility model is further explained below with reference to the drawings and examples:

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

FIG. 2 is a schematic perspective view of a second embodiment of the present utility model;

FIG. 3 is a schematic perspective view of a cleaning wetting mechanism of the present utility model;

FIG. 4 is a schematic diagram showing a schematic perspective view of a cleaning wetting mechanism according to the present utility model;

FIG. 5 is a schematic perspective view of the joint filling mechanism of the present utility model;

FIG. 6 is a schematic diagram of a second perspective view of the joint filling mechanism of the present utility model;

fig. 7 is a partial cross-sectional view of the present utility model.

Reference numerals illustrate:

the cleaning and wetting mechanism 2, the water tank 21, the addition pipe 211, the first slide rail 22, the first slide block 23, the first screw slide table 24, the connection plate 25, the first hydraulic push rod 26, the u-shaped frame 27, the cleaning and wetting member 28, the bearing block 281, the rotating shaft 282, the rotating disc 283, the mounting frame 284, the brush plate 285, the brush head 2851, the hollow box 286, the nozzle 2861, the rotating motor 287, the driving gear 288, the driven gear 289, the water pump 2891, the connection pipe 2892, the first hose 2893, the pouring mechanism 3, the asphalt tank 31, the second slide rail 32, the second slide block 33, the second screw slide table 34, the linkage plate 35, the second hydraulic push rod 36, the lifting frame 361, the lifting block 362, the pouring sleeve 363, the reversible pump 37, the conveying pipe 371, the second hose 372, the anti-blocking member 38, the l 381, the guide rail 382, the adjusting frame 383, the electric push rod 384, the reinforcing block 385, the accommodating cylinder 386, the scraping member 387, the rotating shaft, the micro motor 389, the scraping blade 3891, the travelling frame 4, the travelling frame 5, the travelling wheel seat 5, the first travelling shaft 52, the second travelling shaft 62, the second travelling seat 61, and the second travelling shaft 61.

Detailed Description

The following detailed description of the present utility model clearly and fully describes the technical solutions of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides road surface crack pouring equipment for highway maintenance through improvement, as shown in fig. 1-7, the equipment comprises an operation plate 1, a cleaning and wetting mechanism 2, a crack pouring mechanism 3 and two traveling frames 4, wherein the two traveling frames 4 are symmetrically arranged at the bottom of the operation plate 1, a first traveling seat 5 and a second traveling seat 6 are respectively arranged at the bottoms of the two traveling frames 4, a first traveling shaft 51 is rotatably arranged in the first traveling seat 5, two traveling wheels 52 are symmetrically arranged on the first traveling shaft 51, a second traveling shaft 61 is rotatably arranged in the second traveling seat 6, a pinch roller 62 is arranged on the second traveling shaft 61, and the cleaning and wetting mechanism 2 and the crack pouring mechanism 3 are arranged on the operation plate 1 at intervals; by pushing the operation board 1, the operation board 1 walks on the road surface by using the pinch roller 62 and the two walking wheels 52, when the operation board 1 drives the cleaning and wetting mechanism 2 to move to the upper side of the road surface crack, the pushing of the operation board 1 is stopped at the moment, then the cleaning and wetting mechanism 2 works to automatically clean and wet the road surface crack, then the operation board 1 is continuously pushed, the operation board 1 drives the crack pouring mechanism 3 to move to the upper side of the road surface crack, the crack pouring mechanism 3 works to fill asphalt to repair the road surface crack, finally, the operation board 1 is continuously pushed, the pinch roller 62 is driven by the operation board 1 to roll to the repaired road surface crack, the pinch roller 62 performs compaction treatment on the repaired asphalt, and after the steps, the crack is automatically cleaned and wetted before the crack pouring repair, so that the joint between the asphalt and the crack is more tightly is ensured, the asphalt is prevented from loosening and separating, and the repairing quality is improved.

Specifically, the cleaning and wetting mechanism 2 comprises a water tank 21, a first slide rail 22, a first slide block 23, a first screw rod slide table 24, a connecting plate 25, a first hydraulic push rod 26, a U-shaped frame 27 and a cleaning and wetting part 28, wherein the water tank 21 is arranged at the top of the operation plate 1, the first slide rail 22 is horizontally arranged at the bottom of the operation plate 1, the first slide block 23 is slidably arranged on the first slide rail 22, the first screw rod slide table 24 is horizontally arranged at the bottom of the operation plate 1, the connecting plate 25 is arranged on the moving end of the first screw rod slide table 24, the connecting plate 25 is fixedly connected with the first slide block 23, the first hydraulic push rod 26 is vertically arranged at the bottom of the first slide block 23, the U-shaped frame 27 is arranged at the output end of the first hydraulic push rod 26, the cleaning and wetting part 28 is arranged at the bottom of the U-shaped frame 27, and the top end of the cleaning and wetting part 28 is communicated with the inside of the water tank 21; the U-shaped frame 27 and the cleaning wetting component 28 are driven to move downwards through the operation of the first hydraulic push rod 26, the cleaning wetting component 28 moves downwards to be in contact with a pavement crack, then the first screw sliding table 24 drives the first sliding block 23 to move on the first sliding rail 22 through the connecting plate 25, the first sliding block 23 drives the cleaning wetting component 28 to move horizontally, so that the cleaning wetting component 28 can clean and wet all the pavement cracks conveniently, and further, the follow-up joint filling between asphalt and the cracks is ensured to be more compact.

Specifically, the cleaning and wetting part 28 includes a bearing block 281, a rotating shaft 282, a rotating disc 283, a mounting frame 284, a brush plate 285, a hollow box 286, a rotating motor 287, a driving gear 288, a driven gear 289, a water pump 2891, a connecting pipe 2892 and a first hose 2893, wherein the bearing block 281 is mounted at the bottom of the U-shaped frame 27, the rotating shaft 282 is rotatably mounted on the bearing block 281, the rotating disc 283 is mounted at the bottom of the rotating disc 282, the mounting frame 284 is arranged at the left side of the bottom of the rotating disc 283, the brush plate 285 is detachably mounted in the mounting frame 284, the bottom of the brush plate 285 is provided with a plurality of brush heads 2851, the hollow box 286 is arranged at the right side of the bottom of the rotating disc 283, the bottom of the hollow box 286 is provided with a plurality of nozzles 2861 communicated with the inside of the hollow box 286, the rotating motor 287 is vertically arranged at the top of the bearing block 281, the driving gear 288 is mounted on an output shaft of the rotating motor 287, the driven gear 289 is mounted at the top of the rotating shaft 282, the driven gear 289 is meshed with the driving gear 288, the water pump 2891 is horizontally arranged at the top of the operating plate 1, two ends of the driving gear 2892 are respectively communicated with the water pump 2891 and the two ends of the first hose 2893 and the hollow hose 289 are respectively communicated with the inside of the water pump 2891; the first hydraulic push rod 26 works to drive the plurality of brush heads 2851 at the bottom of the brush plate 285 to move downwards to extend into the pavement crack, then the first screw rod sliding table 24 works to drive the plurality of brush heads 2851 to move horizontally to brush dust and small stones in the crack, then the first hydraulic push rod 26 works to drive the rotary table 283 to move upwards for reset, the rotating motor 287 works to drive the driving gear 288 and the driven gear 289 to rotate, the driven gear 289 drives the rotary table 283 to rotate, the rotary table 283 drives the hollow box 286 to rotate 180 degrees, at the moment, the positions of the hollow box 286 and the mounting frame 284 are adjusted, the plurality of nozzles 2861 at the bottom of the hollow box are located above the pavement crack at the moment, then the first hydraulic push rod 26 continues to operate to drive the rotary table 283 to move downwards, the plurality of nozzles 2861 are driven to move downwards to be close to the pavement crack, finally the water pump 2891 pumps water in the water tank 21 to enter the hollow box 286 through the connecting pipe 2892 and the first hose 2893, the plurality of nozzles 2861 spray the water in the hollow box 286 into the pavement crack to realize wetting of the pavement crack, and meanwhile the first hydraulic push rod 2824 works to drive the plurality of nozzles 2861 to move horizontally to move to the plurality of nozzles 2861 to spray all the water in the pavement crack.

Specifically, the joint filling mechanism 3 includes an asphalt tank 31, a second slide rail 32, a second slide block 33, a second screw rod slide table 34, a linkage plate 35, a second hydraulic push rod 36, a lifting frame 361, a lifting block 362, a joint filling sleeve 363, a positive and negative pump 37, a conveying pipe 371, a second hose 372 and an anti-blocking component 38, the asphalt tank 31 is vertically arranged at the top of the operation plate 1, the second slide rail 32 is horizontally arranged at the bottom of the operation plate 1, the second slide block 33 is slidably mounted on the second slide rail 32, the second screw rod slide table 34 is horizontally arranged at the bottom of the operation plate 1, the linkage plate 35 is mounted at the moving end of the second screw rod slide table 34, the linkage plate 35 is fixedly connected with the second slide block 33, the second hydraulic push rod 36 is vertically arranged at the bottom of the second slide block 33, the lifting frame 361 is mounted at the output end of the second hydraulic push rod 36, the lifting block 362 is mounted at the bottom of the lifting frame 361, the joint filling sleeve 363 is vertically arranged at the bottom of the lifting block 362, the positive and negative pump 37 is mounted at the top of the operation plate 1, two ends of the conveying pipe 371 are respectively communicated with the positive and negative pump 37 and the inside the second hose 363 and the positive and negative pump 37 respectively, and the positive and negative pump 37 are respectively arranged at two ends of the second slide sleeve 37 and the positive and negative pump 37 are respectively communicated with the inside the second slide sleeve 37 and the moving end of the joint filling sleeve is respectively; the lifting frame 361 and the lifting block 362 are driven to move downwards through the operation of the second hydraulic push rod 36, the lifting block 362 drives the crack pouring sleeve 363 to move downwards to be close to a pavement crack, then the positive and negative pump 37 is operated to pump asphalt in the asphalt tank 31 to enter the crack pouring sleeve 363 through the conveying pipe 371 and the second hose 372, asphalt in the crack pouring sleeve 363 drops into the crack under the action of gravity, meanwhile, the second screw sliding table 34 is operated to drive the crack pouring sleeve 363 to move horizontally, the crack pouring sleeve 363 is convenient to perform asphalt pouring operation on all positions of the crack, pavement cracks are repaired, after repair is completed, the positive and negative pump 37 is operated reversely to pump the redundant asphalt in the crack pouring sleeve 363 to enter the asphalt tank 31 through the second hose 372 and the conveying pipe 371 for recycling, the second hose 372 and the conveying pipe 371 are prevented from being blocked after asphalt cooling, the anti-blocking component 38 is operated to scrape the asphalt adhered to the inner wall of the crack pouring sleeve 363, and the crack pouring sleeve 363 is prevented from being blocked after asphalt cooling.

Specifically, the anti-blocking component 38 includes an L-shaped plate 381, a guide rail 382, an adjusting frame 383, an electric push rod 384, a reinforcing block 385, a receiving cylinder 386 and a scraping member 387, wherein the L-shaped plate 381 is mounted on a moving end of the second screw sliding table 34, the guide rail 382 is horizontally arranged at the bottom of the L-shaped plate 381, the adjusting frame 383 is slidably mounted on the guide rail 382, the electric push rod 384 is horizontally arranged at the bottom of the L-shaped plate 381, an output end of the electric push rod 384 is fixedly connected with a top end of the adjusting frame 383, the reinforcing block 385 is mounted on an outer wall of a bottom end of the adjusting frame 383, the receiving cylinder 386 is vertically arranged on an outer wall of the reinforcing block 385, and the scraping member 387 is mounted in the receiving cylinder 386; the adjusting frame 383 is driven to move on the guide rail 382 by the operation of the electric push rod 384, the adjusting frame 383 drives the accommodating cylinder 386 to horizontally move by the reinforcing block 385, the accommodating cylinder 386 horizontally moves to the lower part of the crack pouring sleeve 363, then the second hydraulic push rod 36 is operated to drive the crack pouring sleeve 363 to downwardly move to extend into the accommodating cylinder 386, the scraping piece 387 is positioned in the crack pouring sleeve 363, and finally the scraping piece 387 is operated to scrape asphalt adhered to the inner wall of the crack pouring sleeve 363.

Specifically, the scraping member 387 includes a rotation shaft 388, a micro motor 389 and two scraping blades 3891, the rotation shaft 388 is rotatably installed in the accommodating cylinder 386, the micro motor 389 is vertically disposed at the bottom of the accommodating cylinder 386, and an output shaft of the micro motor 389 is connected with the rotation shaft 388, and the two scraping blades 3891 are symmetrically disposed at the top end of the rotation shaft 388; the micro motor 389 is operated to drive the rotating shaft 388 and the two scraping blades 3891 to rotate, one side, away from the rotating shaft 388, of the two scraping blades 3891 is attached to the inner wall of the crack pouring sleeve 363, and then the two scraping blades 3891 rotate to scrape asphalt adhered to the inner wall of the crack pouring sleeve 363 and fall into the accommodating cylinder 386.

Specifically, the top of the water tank 21 is provided with an addition pipe 211 communicating with the inside thereof; the addition pipe 211 facilitates the addition of water to the water tank 21.

The working principle of the utility model is as follows: by pushing the operation board 1, the operation board 1 walks on the road surface by using the pinch roller 62 and the two travelling wheels 52, when the operation board 1 drives the plurality of brush heads 2851 to move above the road surface cracks, the pushing of the operation board 1 is stopped at this time, then the first hydraulic push rod 26 works to drive the plurality of brush heads 2851 at the bottom of the brush board 285 to move downwards to extend into the road surface cracks, the first screw sliding table 24 works to drive the plurality of brush heads 2851 to horizontally move to brush and clean dust and small stones in the cracks, the first hydraulic push rod 26 works to drive the turntable 283 to move upwards for resetting, the rotating motor 287 works to drive the driving gear 288 and the driven gear 289 to rotate, the driven gear 289 drives the turntable 283 to rotate, the turntable 283 drives the hollow box 286 to rotate 180 DEG, the positions of the hollow box 286 and the mounting frame 284 are exchanged at this time, the plurality of nozzles 2861 at the bottom of the hollow tank 286 are positioned above the pavement crack at this time, then the first hydraulic push rod 26 continues to work to drive the turnplate 283 to move downwards, the turnplate 283 drives the plurality of nozzles 2861 to move downwards to be close to the pavement crack, the water in the water tank 21 is pumped by the water pump 2891 to enter the hollow tank 286 through the connecting pipe 2892 and the first hose 2893, the plurality of nozzles 2861 spray the water in the hollow tank 286 into the pavement crack to realize the wetting of the crack, meanwhile, the first screw sliding table 24 works to drive the plurality of nozzles 2861 to move horizontally to spray water to wet all the positions in the crack, then the operation plate 1 is continuously pushed, the operation plate 1 drives the crack filling sleeve 363 to move to be above the pavement crack, the second hydraulic push rod 36 works to drive the lifting frame 361 and the lifting block 362 to move downwards, the lifting block 362 drives the crack filling sleeve 363 to move downwards to be close to the pavement crack, then positive and negative pump 37 work draws the pitch in the pitch jar 31 and gets into the crack pouring sleeve 363 through conveyer pipe 371 and second hose 372, and the pitch in the crack pouring sleeve 363 drips to the crack under the effect of gravity, and second lead screw slip table 34 work drives crack pouring sleeve 363 horizontal migration simultaneously, and convenient crack pouring sleeve 363 carries out the operation of filling pitch to all positions of crack, and the road surface crack realizes repairing, and last the promotion operation board 1 that continues, operation board 1 drives pinch roller 62 roll to the road surface crack department of repairing, pinch roller 62 carries out compaction to the pitch of repairing the filling.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (7)

1. The utility model provides a highway maintenance is with road surface cementation of fissures equipment which characterized in that: including operation panel (1), clearance wetting mechanism (2), crack filling mechanism (3) and two walking frames (4), two walking frame (4) symmetry sets up the bottom at operation panel (1), two the bottom of walking frame (4) is equipped with first walking seat (5) and second walking seat (6) respectively, first walking axle (51) are installed in the rotation of first walking seat (5), symmetry is provided with two walking wheels (52) on first walking axle (51), second walking axle (61) are installed in the rotation of second walking seat (6), be equipped with pinch roller (62) on second walking axle (61), clearance wetting mechanism (2) and crack filling mechanism (3) interval set up on operation panel (1).

2. The road surface crack pouring device for road maintenance according to claim 1, wherein: the cleaning and wetting mechanism (2) comprises a water tank (21), a first sliding rail (22), a first sliding block (23), a first screw sliding table (24), a connecting plate (25), a first hydraulic push rod (26), a U-shaped frame (27) and a cleaning and wetting component (28), wherein the water tank (21) is arranged at the top of the operation plate (1), the first sliding rail (22) is horizontally arranged at the bottom of the operation plate (1), the first sliding block (23) is slidably arranged on the first sliding rail (22), the first screw sliding table (24) is horizontally arranged at the bottom of the operation plate (1), the connecting plate (25) is arranged at the moving end of the first screw sliding table (24), the connecting plate (25) is fixedly connected with the first sliding block (23), the first hydraulic push rod (26) is vertically arranged at the bottom of the first sliding block (23), the U-shaped frame (27) is arranged at the output end of the first hydraulic push rod (26), and the wetting component (28) is arranged at the bottom of the U-shaped frame (27) and is communicated with the cleaning and wetting component (28) at the top end of the cleaning and inside the water tank (21).

3. The pavement joint filling apparatus for highway maintenance according to claim 2, wherein: the cleaning and wetting part (28) comprises a bearing block (281), a rotating shaft (282), a rotating disc (283), a mounting frame (284), a brush plate (285), a hollow box (286), a rotating motor (287), a driving gear (288), a driven gear (289), a water pump (2891), a connecting pipe (2892) and a first hose (2893), wherein the bearing block (281) is mounted at the bottom of the U-shaped frame (27), the rotating shaft (282) is rotatably mounted on the bearing block (281), the rotating disc (283) is mounted at the bottom of the rotating shaft (282), the mounting frame (284) is arranged at the left side of the bottom of the rotating disc (283), the brush plate (285) is detachably mounted in the mounting frame (284), the bottom of the brush plate (285) is provided with a plurality of brush heads (2851), the hollow box (286) is arranged at the right side of the bottom of the rotating disc (283), the bottom of the hollow box (286) is provided with a plurality of nozzles (2861) communicated with the inside of the hollow box (286), the rotating motor (282) is vertically arranged at the top of the bearing block (281), the driving gear (283) is mounted at the top of the rotating motor (283), the driven gear (288) is meshed with the driving gear (288) and the top of the driven gear (288), the water pump (2891) is horizontally arranged at the top of the operation plate (1), two ends of the connecting pipe (2892) are respectively communicated with the water pump (2891) and the inside of the water tank (21), and two ends of the first hose (2893) are respectively communicated with the water pump (2891) and the inside of the hollow box (286).

4. The road surface crack pouring device for road maintenance according to claim 1, wherein: the joint filling mechanism (3) comprises an asphalt tank (31), a second sliding rail (32), a second sliding block (33), a second screw sliding table (34), a linkage plate (35), a second hydraulic push rod (36), a lifting frame (361), a lifting block (362), a joint filling sleeve (363), a positive and negative pump (37), a conveying pipe (371), a second hose (372) and an anti-blocking component (38), the asphalt tank (31) is vertically arranged at the top of the operating plate (1), the second sliding rail (32) is horizontally arranged at the bottom of the operating plate (1), the second sliding block (33) is slidably arranged on the second sliding rail (32), the second screw sliding table (34) is horizontally arranged at the bottom of the operating plate (1), the linkage plate (35) is arranged at the moving end of the second screw sliding table (34), the linkage plate (35) is fixedly connected with the second sliding block (33), the second hydraulic push rod (36) is vertically arranged at the bottom of the second sliding block (33), the lifting frame (361) is arranged at the output end of the second sliding block (36) at the bottom of the lifting sleeve (362), the lifting frame (362) is arranged at the bottom of the lifting sleeve (37), the two ends of the conveying pipe (371) are respectively communicated with the positive and negative pump (37) and the interior of the asphalt tank (31), the two ends of the second hose (372) are respectively communicated with the positive and negative pump (37) and the interior of the crack pouring sleeve (363), and the anti-blocking component (38) is arranged at the moving end of the second screw rod sliding table (34).

5. The road surface crack pouring device for road maintenance according to claim 4, wherein: anti-blocking component (38) are including L template (381), guide rail (382), alignment jig (383), electric putter (384), reinforcement piece (385), hold section of thick bamboo (386) and strike off piece (387), L template (381) are installed on the mobile terminal of second lead screw slip table (34), guide rail (382) level sets up the bottom at L template (381), alignment jig (383) slidable mounting is on guide rail (382), electric putter (384) level sets up the bottom at L template (381) to the output of electric putter (384) and the top fixed connection of alignment jig (383), reinforcement piece (385) are installed on the bottom outer wall of alignment jig (383), hold section of thick bamboo (386) vertical setting on the outer wall of reinforcement piece (385), strike off piece (387) are installed in holding section of thick bamboo (386).

6. The road surface crack pouring device for road maintenance according to claim 5, wherein: the scraping piece (387) comprises a rotating shaft (388), a micro motor (389) and two scraping blades (3891), wherein the rotating shaft (388) is rotatably installed in the accommodating cylinder (386), the micro motor (389) is vertically arranged at the bottom of the accommodating cylinder (386), an output shaft of the micro motor (389) is connected with the rotating shaft (388), and the two scraping blades (3891) are symmetrically arranged at the top end of the rotating shaft (388).

7. The pavement joint filling apparatus for highway maintenance according to claim 2, wherein: the top of the water tank (21) is provided with an adding pipe (211) communicated with the inside of the water tank.