CN119221362A - A road crack repairing device for traffic engineering - Google Patents
A road crack repairing device for traffic engineering Download PDFInfo
- Publication number
- CN119221362A CN119221362A CN202411761498.3A CN202411761498A CN119221362A CN 119221362 A CN119221362 A CN 119221362A CN 202411761498 A CN202411761498 A CN 202411761498A CN 119221362 A CN119221362 A CN 119221362A
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- China
- Prior art keywords
- fixedly connected
- carrier
- pressure bin
- asphalt
- traffic engineering
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
- E01C23/09—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges
- E01C23/0966—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for filling or priming, with or without working the surface of the filling or applying particulate material thereto, e.g. for filling the joints of stone-sett paving
- E01C23/0973—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for filling or priming, with or without working the surface of the filling or applying particulate material thereto, e.g. for filling the joints of stone-sett paving with liquid or semi-liquid materials, e.g. crack sealants
- E01C23/098—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for filling or priming, with or without working the surface of the filling or applying particulate material thereto, e.g. for filling the joints of stone-sett paving with liquid or semi-liquid materials, e.g. crack sealants and working the surface of the filling or applying particulate material thereto, e.g. smoothing, gritting
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
- E01C23/10—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for raising or levelling sunken paving; for filling voids under paving; for introducing material into substructure
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/02—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt
- E01H1/05—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt with driven brushes
- E01H1/053—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt with driven brushes having vertical axes
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Road Repair (AREA)
Abstract
The invention discloses a highway crack repairing device for traffic engineering, and relates to the technical field of traffic engineering. The invention comprises a carrier, wherein the bottom of the carrier is fixedly provided with universal wheels, the bottom of the carrier is fixedly connected with a bracket, the bottom of the carrier is connected with a rotating shaft through the rotation of the bracket, both ends of the rotating shaft are fixedly connected with bearing wheels, and the top of the carrier is fixedly connected with a connecting frame, an asphalt barrel and a rear handrail. According to the invention, through the arrangement of the movable spraying mechanism, when the carrier is pushed to move forwards, the bearing wheel is in contact with the ground to rotate anticlockwise, the bearing wheel drives the rotating shaft to rotate anticlockwise, at the moment, the sucking pipe sucks asphalt in the asphalt barrel to enter the pressure bin through the cooperation of the rotating gear, the toothed bar, the piston rod and other components, then the asphalt is sprayed to the ground below the carrier by the spraying pipe for repairing, and when the carrier stops moving, the asphalt also stops spraying immediately, so that the waste caused by continuous spraying and accumulation of the asphalt at a stop position is prevented.
Description
Technical Field
The invention relates to the technical field of traffic engineering, in particular to a highway crack repairing device for traffic engineering.
Background
Asphalt pavement refers to various types of pavement paved by mixing road asphalt materials into mineral materials, asphalt binders improve the capability of road paving granules for resisting damage to the pavement caused by driving and natural factors, so that the pavement is flat, dust-free, waterproof and durable, but cracks, irregular pits and the like can appear on the asphalt pavement along with the increase of the service time of the pavement, if the asphalt pavement is not repaired in time, the damaged surface can be rapidly expanded, and the safety passing of vehicles can be influenced.
The utility model discloses a highway crack patching device for traffic engineering is disclosed to publication No. CN216193896U, the on-line screen storage device comprises a base, set up the hot plate on the base, raw materials bucket and backup pad, set up the agitator on the raw materials bucket, discharging pipe and discharge head, set up flexible post in the backup pad, mount and stripper plate, set up the through-hole on the stripper plate, set up spacing groove and hole groove in the through-hole, set up the handhole door in the hole inslot, set up ring and stopper on the handhole door, set up the warning post on the stopper, the discharge head is assembled with the through-hole card, the base lower surface is provided with the pulley seat, through opening the pump of taking out in the above-mentioned application file, make the material pass through the through-hole to the crack carry out the filling repair, it needs in time to close the pump of taking out when patching device stops moving, otherwise can lead to the material to pile up at the stay position and lead to extravagant.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a highway crack repairing device for traffic engineering, which solves the problems in the prior art.
The road crack repairing device for the traffic engineering comprises a carrier, wherein a universal wheel is fixedly arranged at the bottom of the carrier, a support is fixedly connected to the bottom of the carrier, a rotating shaft is connected to the bottom of the carrier through rotation of the support, bearing wheels are fixedly connected to two ends of the rotating shaft, a connecting frame, an asphalt barrel and a rear handrail are fixedly connected to the top of the carrier, a front handrail is fixedly connected to the inner side of one end of the connecting frame, a flattening roller is rotatably connected to the inner side of the other end of the connecting frame, a feeding pipe is fixedly connected to the top of the asphalt barrel, a motor is arranged at the top of the asphalt barrel, a stirring shaft is fixedly connected to the stirring shaft, the stirring shaft is fixedly connected with the asphalt barrel in a penetrating manner, a movable spraying mechanism is arranged at the top of the carrier, a rotary cleaning mechanism is arranged at the bottom of the carrier, the movable spraying mechanism comprises a rotary gear and a pressure bin, the pressure bin is fixedly connected to the surface of the rotating shaft, the pressure bin penetrates through the top of the carrier, a reset spring is fixedly connected to the inner side of the pressure bin, a piston rod penetrates through the reset spring is fixedly connected to the piston rod, and a piston rod is fixedly connected to the inner side of the piston rod, and the piston rod penetrates through the piston rod is fixedly connected to the piston rod.
According to the technical scheme, the bottom of the wheel body of the universal wheel, the bottom of the bearing wheel and the bottom of the flattening roller are positioned on the same horizontal plane, the universal wheel is used for steering the carrier, the bearing wheel is used for mainly bearing, and the flattening roller can flatten sprayed asphalt.
According to the technical scheme, the rotating gear is an incomplete gear, teeth on the toothed bar are matched with teeth on the rotating gear, and the rotating gear can drive the toothed bar to move upwards when rotating and being meshed with the toothed bar.
According to the technical scheme, the one-way valve in the suction pipe is in one-way conduction towards the inner direction of the pressure bin, the one-way valve in the ejection pipe is in one-way conduction towards the outer direction of the pressure bin, asphalt in the asphalt barrel can be sucked through the suction pipe to enter the pressure bin when negative pressure is formed in the pressure bin, and the asphalt in the pressure bin can be ejected through the ejection pipe when being extruded.
According to the technical scheme, one end of the spraying pipe away from the pressure bin is located at the bottom of the carrier, one end of the spraying pipe away from the pressure bin is located in front of the leveling roller, asphalt is sprayed to the ground below the carrier through the spraying pipe to repair, and then the leveling roller is flattened.
According to the technical scheme, rotate clean mechanism includes bevel gear A, horizontal pole and bull stick, bevel gear A fixed connection is in the bottom of (mixing) shaft, the horizontal pole runs through and fixed connection with the pitch bucket, the both ends of horizontal pole are fixedly connected with bevel gear B and bevel gear C respectively, the bull stick runs through and rotates with the carrier to be connected, the top fixedly connected with bevel gear D of bull stick, the bottom fixedly connected with cleaning brush of bull stick, the top of cleaning brush is provided with supplementary clean subassembly and intermittent type resistance mechanism.
According to the technical scheme, the auxiliary cleaning assembly comprises a groove body, two spring telescopic rods are fixedly connected to the inside of the groove body, a moving block is fixedly connected to the rear ends of the two spring telescopic rods, brush heads are fixedly connected to the bottoms of the two moving blocks, and the brush heads are penetrated through and slidably connected with the cleaning brush.
According to the technical scheme, only half teeth are arranged on the bevel gear C, the joint of the rotating rod and the cleaning brush is located at the top of the cleaning brush and close to the edge, the groove body is integrally A-shaped, the bevel gear C and the bevel gear D of the half teeth are matched with intermittently to drive the rotating rod to rotate when the transverse rod rotates, and the rotating rod drives the cleaning brush to eccentrically rotate to clean the ground.
According to the technical scheme, intermittent resistance mechanism includes the atmospheric pressure storehouse, atmospheric pressure storehouse and cleaning brush run through and fixed connection, the inside piston sliding connection of one end in atmospheric pressure storehouse has the push rod, the bottom fixedly connected with resistance disc of push rod, the bottom of resistance disc is provided with protruding piece, the other both ends in atmospheric pressure storehouse all are provided with the gasbag.
According to the technical scheme, the air bag is in an expanded state in the initial state, the resistance disc is positioned below the cleaning brush, the moving block can squeeze the air bag when moving along the groove body, air pressure in the air bag is squeezed, the air pressure chamber can be entered to push the push rod to move downwards, and the resistance disc moves downwards to be in contact with the ground.
The invention provides a highway crack repairing device for traffic engineering. The beneficial effects are as follows:
(1) According to the invention, through the arrangement of the movable spraying mechanism, when the carrier is pushed to move forwards, the bearing wheel is in contact with the ground to rotate anticlockwise, the bearing wheel drives the rotating shaft to rotate anticlockwise, at the moment, the sucking pipe sucks asphalt in the asphalt barrel to enter the pressure bin through the cooperation of the rotating gear, the toothed bar, the piston rod and other components, then the asphalt is sprayed to the ground below the carrier by the spraying pipe for repairing, and when the carrier stops moving, the asphalt also stops spraying immediately, so that the waste caused by continuous spraying and accumulation of the asphalt at a stop position is prevented.
(2) According to the invention, through the arrangement of the rotary cleaning mechanism, the motor is started to drive the stirring shaft to rotate so as to stir asphalt in the asphalt barrel, the bevel gear A is driven to rotate by rotating the bevel gear A and is matched with the bevel gear B to drive the cross rod to rotate, the cross rod is driven to rotate by intermittently matching the bevel gear C and the bevel gear D to drive the rotary rod to rotate, the rotary rod drives the cleaning brush to eccentrically rotate so as to better clean the ground, the auxiliary cleaning assembly is used for auxiliary cleaning, the cleaning range is increased, and the situation that more dust on the ground influences the asphalt repairing effect is effectively prevented.
(3) According to the invention, through the arrangement of the intermittent resistance mechanism, when the rotating rod intermittently rotates to drive the cleaning brush to eccentrically rotate to clean the ground, the moving block and the brush head are repeatedly extruded to the air bag in the process that centrifugal force is repeatedly thrown out to the outer side of the cleaning brush, the air bag is extruded, air pressure in the air bag can enter the air pressure bin to push the push rod to move downwards, the push rod moves downwards to drive the resistance disc to move downwards to contact with the ground, the friction force between the resistance disc and the ground is improved through the intermittent downward movement of the resistance disc, the situation that the speed is faster and the carrier is difficult to stop due to inertia when the carrier is pushed to move is prevented, and the safety is effectively improved.
Drawings
FIG. 1 is a three-dimensional elevation view of the overall structure of the present invention;
FIG. 2 is a three-dimensional side view of the overall structure of the present invention;
FIG. 3 is a three-dimensional cross-sectional view of the overall structure of the present invention;
FIG. 4 is a three-dimensional schematic view of a structure of a mobile ejection mechanism according to the present invention;
FIG. 5 is a three-dimensional cross-sectional view of the structure of the mobile ejection mechanism of the present invention;
FIG. 6 is a three-dimensional schematic view of the overall structure of the rotary cleaning mechanism of the present invention;
FIG. 7 is a schematic three-dimensional view of a portion of the rotary cleaning mechanism of the present invention;
FIG. 8 is a three-dimensional schematic view of the structure of the auxiliary cleaning assembly of the present invention;
FIG. 9 is a three-dimensional schematic of the intermittent resistance mechanism structure of the present invention.
1, A carrier, 2, a universal wheel, 3, a bracket, 4, a rotating shaft, 5, a bearing wheel, 6, a connecting frame, 7, a front supporting rod, 8, a leveling roller, 9, an asphalt barrel, 10, a feeding pipe, 11, a motor, 12, a stirring shaft, 13, a rear handrail, 15, a movable spraying mechanism, 151, a rotating gear, 152, a pressure bin, 153, a return spring, 154, a piston rod, 155, a toothed bar, 156, a suction pipe, 157, a spraying pipe, 16, a rotating cleaning mechanism, 161, a bevel gear A, 162, a cross rod, 163, a bevel gear C, 164, a rotating rod, 165, a bevel gear D, 166, a cleaning brush, 167, an auxiliary cleaning assembly, 1, a groove body, 1672, a spring telescopic rod, 1673, a moving block, 1674, a brush head, 168, a bevel gear B, 17, an intermittent resistance mechanism, 171, a pneumatic bin, 172, an air bag, 173, a push rod, 174, a resistance disc, 175 and a protruding block.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments.
Referring to fig. 1-5, an embodiment of the invention is a road crack repairing device for traffic engineering, comprising a carrier 1, wherein the bottom of the carrier 1 is fixedly provided with a universal wheel 2, the bottom of the carrier 1 is fixedly connected with a bracket 3, the bottom of the carrier 1 is connected with a rotating shaft 4 through the rotation of the bracket 3, both ends of the rotating shaft 4 are fixedly connected with a bearing wheel 5, the top of the carrier 1 is fixedly connected with a connecting frame 6, an asphalt barrel 9 and a rear handrail 13, the inner side of one end of the connecting frame 6 is fixedly connected with a front handrail 7, the inner side of the other end of the connecting frame 6 is rotatably connected with a flattening roller 8, the bottom of the wheel body of the universal wheel 2 is positioned on the same horizontal plane with the bottom of the bearing wheel 5 and the bottom of the flattening roller 8, the universal wheel 2 is used for mainly bearing, the flattening roller 8 can flatten sprayed asphalt, the top of the asphalt barrel 9 is penetrated and fixedly connected with a feeding pipe 10, the top of the asphalt barrel 9 is provided with a motor 11 through the output shaft of which is fixedly connected with a stirring shaft 12, the stirring shaft 12 is penetrated and rotatably connected with the asphalt barrel 9, the top of the asphalt barrel 1 is provided with a moving mechanism 15, and the bottom of the carrier 1 is provided with a cleaning mechanism 16; the movable spraying mechanism 15 comprises a rotary gear 151 and a pressure bin 152, the rotary gear 151 is fixedly connected to the surface of the rotary shaft 4, the pressure bin 152 penetrates through and is fixedly connected to the top of the carrier 1, a return spring 153 is arranged in the pressure bin 152, a piston rod 154 is slidably connected to the pressure bin 152 through the return spring 153, a toothed bar 155 is fixedly connected to the bottom of the piston rod 154, the rotary gear 151 is an incomplete gear, teeth on the toothed bar 155 are matched with teeth on the rotary gear 151, the rotating gear 151 rotates and drives the toothed bar 155 to move upwards when being meshed with the toothed bar 155, two sides of the pressure bin 152 are respectively penetrated through and fixedly connected with the suction pipe 156 and the ejection pipe 157, one end of the ejection pipe 157 away from the pressure bin 152 is positioned at the bottom of the carrier 1, one end of the ejection pipe 157 away from the pressure bin 152 is positioned in front of the leveling roller 8, asphalt is ejected to the ground below the carrier 1 through the ejection pipe 157 to repair, then the leveling roller 8 is flattened, the suction pipe 156 and the ejection pipe 157 are internally provided with one-way valves, the one-way valves in the suction pipe 156 are in one-way conduction towards the inner direction of the pressure bin 152, the one-way valves in the ejection pipe 157 are in one-way conduction towards the outer direction of the pressure bin 152, asphalt in the asphalt barrel 9 is sucked through the suction pipe 156 when negative pressure is formed in the pressure bin 152 and enters the pressure bin 152, and asphalt in the pressure bin 152 is ejected through the ejection pipe 157 when being extruded.
When in use, after the device is moved to the target ground, asphalt is added into the asphalt barrel 9 through the feeding pipe 10, the motor 11 is started to drive the stirring shaft 12 to rotate so as to stir the asphalt in the asphalt barrel 9, the carrier 1 is pushed to advance through the rear handrail 13, the universal wheel 2 can be used for steering, the bearing wheel 5 is in contact with the ground to rotate anticlockwise when the carrier 1 advances, the bearing wheel 5 rotates anticlockwise so as to drive the rotating shaft 4 to rotate anticlockwise, the rotating shaft 4 rotates anticlockwise so as to drive the rotating gear 151 to rotate anticlockwise, when the rotating gear 151 rotates anticlockwise and is meshed with the toothed bar 155, the toothed bar 155 is driven to move downwards so as to drive the piston rod 154 to move downwards, the return spring 153 is stretched, and the piston rod 154 moves downwards so that negative pressure is formed in the pressure bin 152, when negative pressure is formed in the pressure bin 152, asphalt in the asphalt barrel 9 is sucked through the suction pipe 156 to enter the pressure bin 152, the rotary gear 151 rotates until the toothless part is separated from the meshing with the toothed bar 155, the reset spring 153 rebounds to drive the piston rod 154 and the toothed bar 155 to move upwards for reduction, at the moment, the piston rod 154 extrudes the asphalt in the pressure bin 152, the asphalt is sprayed out through the spraying pipe 157, the asphalt is sprayed out to the ground below the carrier 1 through the spraying pipe 157 for repairing, then the flattening roller 8 is flattened, so that the repairing work on the ground is completed, and when the carrier 1 stops moving, the spraying pipe 157 also stops spraying asphalt immediately, so that the asphalt is prevented from being continuously sprayed out and accumulated at the stop position, and the waste of the asphalt is avoided.
Referring to fig. 1-9, in another embodiment of the present invention, the rotary cleaning mechanism 16 includes a bevel gear a161, a cross bar 162 and a rotating rod 164, wherein the bevel gear a161 is fixedly connected to the bottom of the stirring shaft 12, the cross bar 162 is penetrated and fixedly connected with the asphalt barrel 9, two ends of the cross bar 162 are respectively fixedly connected with a bevel gear B168 and a bevel gear C163, the rotating rod 164 is penetrated and rotatably connected with the carrier 1, the top of the rotating rod 164 is fixedly connected with a bevel gear D165, the bottom of the rotating rod 164 is fixedly connected with a cleaning brush 166, only half teeth are on the bevel gear C163, the joint of the rotating rod 164 and the cleaning brush 166 is located near the edge of the top of the cleaning brush 166, the trough 1671 is integrally shaped like a, when the cross bar 162 rotates, the bevel gear C163 and the bevel gear D165 are matched with the bevel gear D165 to intermittently drive the rotating rod 164 to rotate, when the rotating rod 164 rotates, the cleaning brush 166 is driven to eccentrically rotate to clean the ground, an auxiliary cleaning component 167 and an intermittent resistance mechanism 17 are arranged at the top of the cleaning brush 166, the auxiliary cleaning component 167 comprises a groove body 1671, two spring telescopic rods 1672 are fixedly connected to the inside of the groove body 1671, moving blocks 1673 are fixedly connected to the rear ends of the two spring telescopic rods 1672, brush heads 1674 are fixedly connected to the bottoms of the two moving blocks 1673, the two brush heads 1674 penetrate through the cleaning brush 166 and are in sliding connection with the cleaning brush 166, the intermittent resistance mechanism 17 comprises an air pressure cabin 171, the air pressure cabin 171 penetrates through the cleaning brush 166 and is fixedly connected with the cleaning brush 166, a push rod 173 is connected to one end of the air pressure cabin 171 in a sliding manner, a resistance disc 174 is fixedly connected to the bottom of the push rod 173, protruding blocks 175 are arranged at the bottom of the resistance disc 174, and air bags 172 are arranged at the other two ends of the air pressure cabin 171. The air bag 172 is in an inflated state in the initial state, the resistance disc 174 is located below the cleaning brush 166, the air bag 172 is extruded when the moving block 1673 moves along the groove body 1671, air pressure in the air bag 172 is extruded into the air pressure bin 171 to push the push rod 173 to move downwards, and the resistance disc 174 moves downwards to be in contact with the ground.
When in use, the motor 11 is started to drive the stirring shaft 12 to rotate to stir the asphalt barrel 9, the stirring shaft 12 also drives the bevel gear A161 to rotate, the bevel gear A161 rotates to drive the cross bar 162 to rotate through the cooperation of the bevel gear B168 vertically meshed with the bevel gear A161, the cross bar 162 intermittently drives the rotating rod 164 to rotate through the cooperation of the bevel gear C163 and the bevel gear D165 of half teeth when the cross bar 162 rotates, the rotating rod 164 drives the cleaning brush 166 to eccentrically rotate to clean the ground, the centrifugal force generated when the rotating rod 164 rotates to eccentrically rotate the cleaning brush 166 can lead the two brush heads 1674 to be thrown out to the outer side of the cleaning brush 166 for auxiliary cleaning, the cleaning range can be enlarged simultaneously, when the cleaning brush 166 stops rotating, the spring telescopic rod 1672 drives the moving block 1673 and the brush heads 1674 to retract and restore, and in the process that the two brush heads 1674 are thrown out to the outer side of the cleaning brush 166 and the following spring telescopic rod 1672 drives to retract and restore, the two moving blocks 1673 are respectively repeatedly extruded to the two air bags 172, the air pressure in the two air bags 172 is extruded to enter the air pressure bin 171 to push the push rod 173 to move downwards, the push rod 173 moves downwards to drive the resistance disc 174 to move downwards, the resistance disc 174 moves downwards to be in contact with the ground, at the moment, the resistance disc 174 and the bottom protruding block 175 can improve the friction force with the ground, when the two moving blocks 1673 leave the two air bags 172, the two air bags 172 rebound, the air pressure returns to the two air bags 172, at the moment, the push rod 173 drives the resistance disc 174 to move upwards to leave the ground, the friction force with the ground is improved through intermittent downward movement of the resistance disc 174, the situation that the carrier 1 is difficult to stop due to inertia when being pushed to move is prevented, and the safety is effectively improved.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (10)
1. The utility model provides a highway crack patching device for traffic engineering, includes carrier (1), wherein the bottom fixed mounting of carrier (1) has universal wheel (2), the bottom fixedly connected with support (3) of carrier (1), the bottom of carrier (1) is connected with pivot (4) through the rotation of support (3), both ends of pivot (4) all fixedly connected with bearing wheel (5), the top fixedly connected with link (6) of carrier (1), pitch bucket (9) and back handrail (13), the inboard fixedly connected with front handrail (7) of one end of link (6), the inboard rotation of the other end of link (6) is connected with flattening roller (8), the top of pitch bucket (9) runs through and fixedly connected with inlet pipe (10), the top of pitch bucket (9) is provided with motor (11), motor (11) are through its output shaft fixedly connected with (12), stirring axle (12) and pitch bucket (9) run through and rotate and are connected, the top of carrier (1) is provided with clean mechanism (16) that spouts, the bottom of carrier (1) is provided with rotation mechanism (16);
The movable spraying mechanism (15) comprises a rotating gear (151) and a pressure bin (152), the rotating gear (151) is fixedly connected to the surface of a rotating shaft (4), the pressure bin (152) penetrates through the top of a carrier (1) and is fixedly connected to the top of the carrier, a reset spring (153) is arranged in the pressure bin (152), a piston rod (154) is slidably connected to the pressure bin (152) through the reset spring (153), a toothed bar (155) is fixedly connected to the bottom of the piston rod (154), a suction pipe (156) and a spraying pipe (157) are respectively and fixedly connected to the two sides of the pressure bin (152), and one-way valves are respectively arranged in the suction pipe (156) and the spraying pipe (157).
2. The highway crack repairing device for traffic engineering according to claim 1, wherein the bottom of the wheel body of the universal wheel (2) is on the same horizontal plane with the bottom of the bearing wheel (5) and the bottom of the flattening roller (8).
3. The highway crack repairing device for traffic engineering according to claim 2, wherein the rotating gear (151) is an incomplete gear, and the upper teeth of the toothed bar (155) are matched with the upper teeth of the rotating gear (151).
4. The highway crack repairing device for traffic engineering according to claim 3, wherein the one-way valve in the suction pipe (156) is in one-way conduction towards the inner direction of the pressure bin (152), and the one-way valve in the spraying pipe (157) is in one-way conduction towards the outer direction of the pressure bin (152).
5. The highway crack repairing device for traffic engineering according to claim 4, wherein one end of the spraying pipe (157) far away from the pressure bin (152) is positioned at the bottom of the carrier (1), and one end of the spraying pipe (157) far away from the pressure bin (152) is positioned in front of the flattening roller (8).
6. The highway crack repairing device for traffic engineering according to claim 5, wherein the rotary cleaning mechanism (16) comprises a bevel gear A (161), a cross rod (162) and a rotary rod (164), the bevel gear A (161) is fixedly connected to the bottom of the stirring shaft (12), the cross rod (162) is penetrated and fixedly connected with the asphalt barrel (9), the bevel gear B (168) and the bevel gear C (163) are respectively and fixedly connected to the two ends of the cross rod (162), the rotary rod (164) is penetrated and rotationally connected with the carrier (1), the bevel gear D (165) is fixedly connected to the top of the rotary rod (164), the cleaning brush (166) is fixedly connected to the bottom of the rotary rod (164), and the auxiliary cleaning assembly (167) and the intermittent resistance mechanism (17) are arranged on the top of the cleaning brush (166).
7. The highway crack repairing device for traffic engineering according to claim 6, wherein the auxiliary cleaning component (167) comprises a groove body (1671), two spring telescopic rods (1672) are fixedly connected in the groove body (1671), moving blocks (1673) are fixedly connected to the rear ends of the two spring telescopic rods (1672), brush heads (1674) are fixedly connected to the bottoms of the two moving blocks (1673), and the two brush heads (1674) penetrate through and are in sliding connection with the cleaning brush (166).
8. The highway crack repairing device for traffic engineering according to claim 7, wherein the joint of the rotating rod (164) and the cleaning brush (166) is positioned at the position, close to the edge, of the top of the cleaning brush (166), and the groove body (1671) is integrally A-shaped.
9. The highway crack repairing device for traffic engineering according to claim 8, wherein the intermittent resistance mechanism (17) comprises an air pressure bin (171), the air pressure bin (171) is penetrated by the cleaning brush (166) and is fixedly connected with a push rod (173) in a sliding manner, the bottom of the push rod (173) is fixedly connected with a resistance disc (174), a protruding block (175) is arranged at the bottom of the resistance disc (174), and air bags (172) are arranged at the other two ends of the air pressure bin (171).
10. The highway crack repairing device according to claim 9, wherein the air bag (172) is in an inflated state in an initial state, and the resistance disc (174) is positioned below the cleaning brush (166).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411761498.3A CN119221362B (en) | 2024-12-03 | 2024-12-03 | A road crack repair device for traffic engineering |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170268184A1 (en) * | 2016-03-15 | 2017-09-21 | Willamette Valley Company | Device for reinstatement of a micro-trench |
| CN207062723U (en) * | 2017-06-29 | 2018-03-02 | 吴天峰 | Road surface high efficiency repair apparatus is used in a kind of municipal administration |
| CN113598658A (en) * | 2021-08-17 | 2021-11-05 | 北京石头世纪科技股份有限公司 | Round brush subassembly and cleaning device |
| CN217090611U (en) * | 2022-04-19 | 2022-08-02 | 宁波菜鸟智能科技有限公司 | Cleaning assembly in intelligent sweeper |
| CN218466283U (en) * | 2022-05-12 | 2023-02-10 | 天津市高速公路养护有限公司 | Repair device for repairing pavement cracks |
| CN220538363U (en) * | 2023-03-10 | 2024-02-27 | 陕西宏瑞建设工程有限公司 | Asphalt pavement crack pouring machine |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170268184A1 (en) * | 2016-03-15 | 2017-09-21 | Willamette Valley Company | Device for reinstatement of a micro-trench |
| CN207062723U (en) * | 2017-06-29 | 2018-03-02 | 吴天峰 | Road surface high efficiency repair apparatus is used in a kind of municipal administration |
| CN113598658A (en) * | 2021-08-17 | 2021-11-05 | 北京石头世纪科技股份有限公司 | Round brush subassembly and cleaning device |
| CN217090611U (en) * | 2022-04-19 | 2022-08-02 | 宁波菜鸟智能科技有限公司 | Cleaning assembly in intelligent sweeper |
| CN218466283U (en) * | 2022-05-12 | 2023-02-10 | 天津市高速公路养护有限公司 | Repair device for repairing pavement cracks |
| CN220538363U (en) * | 2023-03-10 | 2024-02-27 | 陕西宏瑞建设工程有限公司 | Asphalt pavement crack pouring machine |
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| CN119221362B (en) | 2025-03-18 |
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Denomination of invention: A road crack repair device for traffic engineering Granted publication date: 20250318 Pledgee: Bank of Nanjing Co.,Ltd. Taizhou Branch Pledgor: Jiangsu Jiayu Construction Engineering Co.,Ltd. Registration number: Y2025980066225 |