CN114150562A - A kind of slit processing equipment and implementation method for pavement maintenance - Google Patents
A kind of slit processing equipment and implementation method for pavement maintenance Download PDFInfo
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- CN114150562A CN114150562A CN202111551988.7A CN202111551988A CN114150562A CN 114150562 A CN114150562 A CN 114150562A CN 202111551988 A CN202111551988 A CN 202111551988A CN 114150562 A CN114150562 A CN 114150562A
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- 238000000034 method Methods 0.000 title claims abstract description 33
- 238000012423 maintenance Methods 0.000 title claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 59
- 238000005520 cutting process Methods 0.000 claims abstract description 54
- 230000005540 biological transmission Effects 0.000 claims abstract description 33
- 238000004140 cleaning Methods 0.000 claims description 35
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 5
- 230000005484 gravity Effects 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000004804 winding Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
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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
- E01C23/0906—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 forming, opening-out, cleaning, drying or heating cuts, grooves, recesses or, excluding forming, cracks, e.g. cleaning by sand-blasting or air-jet ; for trimming paving edges
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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
- E01C23/0906—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 forming, opening-out, cleaning, drying or heating cuts, grooves, recesses or, excluding forming, cracks, e.g. cleaning by sand-blasting or air-jet ; for trimming paving edges
- E01C23/0926—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 forming, opening-out, cleaning, drying or heating cuts, grooves, recesses or, excluding forming, cracks, e.g. cleaning by sand-blasting or air-jet ; for trimming paving edges with power-driven tools, e.g. vibrated, percussive cutters
- E01C23/0933—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 forming, opening-out, cleaning, drying or heating cuts, grooves, recesses or, excluding forming, cracks, e.g. cleaning by sand-blasting or air-jet ; for trimming paving edges with power-driven tools, e.g. vibrated, percussive cutters rotary, e.g. circular-saw joint cutters
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Repair (AREA)
Abstract
A joint cutting processing device and an implementation method for pavement maintenance belong to the technical field of joint cutting machines, and aim to solve the problems that an auxiliary walking mechanism of the existing joint cutting machine needs to be additionally provided with a drive when the existing joint cutting machine operates, the existing joint cutting machine is difficult to ensure that two cutting gaps are parallel, and the pavement to be cut needs to be cleaned in advance when cutting is carried out; according to the invention, the square driving shaft rotates when the driving motor rotates, and when the square driving shaft rotates, the first end face gear drives the transmission shaft and the second bevel gear to rotate through the meshed first bevel gear, the second bevel gear is meshed with the second end face gear to drive the second gear set to rotate, the second gear set is meshed with the third gear set, and the bottom of the third gear set is meshed with the first umbrella-shaped gear, so that the travelling wheel finally rotates.
Description
Technical Field
The invention relates to the technical field of joint cutting machines, in particular to joint cutting processing equipment for pavement maintenance and an implementation method.
Background
Although the concrete joint cutter is a small machine tool and simple in structure, the joint cutter has a huge effect in the construction of cement pavements, the joint cutting is also an essential link in the construction, the strength and the service life of the pavements are directly influenced, and the working principle of the joint cutter is that the joint cutting operation is completed by driving a diamond saw blade through power.
At present the road surface need use the joint cutter to cut the crack both sides when maintaining, then carry out the concrete between two gaps broken fill in again after shoveling, in-process at actual operation needs the saw bit rotatory and slowly forward motion, current joint cutter on the market needs establish the drive in addition at its supplementary running gear when the function at present, the volume and the weight of equipment have been increased, relatively consume the energy, in addition in order to keep the aesthetic property of repairing, need cut two relatively parallel gaps and carry out broken shovel again and remove the filler, current joint cutter is difficult to guarantee that two gaps of cutting are parallel, in addition when cutting for avoiding rubbish on the road surface to produce the saw bit and damage or cause the saw bit to take place the winding, need treat the road surface of cutting and clear up in advance, the operation is comparatively loaded down with trivial details.
To solve the above problems. Therefore, the joint cutting processing equipment for pavement maintenance and the implementation method are provided.
Disclosure of Invention
The invention aims to provide a joint cutting processing device for pavement maintenance and an implementation method thereof, and solves the problems that in the prior art, an auxiliary walking mechanism of the existing joint cutting machine on the market needs to be additionally provided with a drive when in operation, the volume and the weight of the equipment are increased, energy is consumed relatively, in addition, in order to keep the repair aesthetic property, two relatively parallel gaps are required to be cut and then crushed to remove filler, the existing joint cutting machine is difficult to ensure that the two cut gaps are parallel, in addition, in order to avoid the damage of the saw blade caused by garbage on the pavement or the winding of the saw blade during the cutting, the pavement to be cut needs to be cleaned in advance, and the operation is relatively complicated.
In order to achieve the purpose, the invention provides the following technical scheme: a joint cutting processing device for pavement maintenance comprises a cutting mechanism, a traveling mechanism, a steering mechanism and a cleaning mechanism, wherein the traveling mechanism is arranged on the cutting mechanism, the cutting mechanism comprises a base and a driving motor arranged on the base, one side of the driving motor is fixedly connected with a motor support, the bottom of the motor support is fixedly connected to the top of the base, the output end of the driving motor is fixedly connected with a square driving shaft, the traveling mechanisms are provided with two groups and are respectively positioned in front of and behind the base, each traveling mechanism comprises a supporting frame fixedly connected to the top of the base, and each traveling mechanism further comprises a first transmission assembly, a second gear set, a third gear set and a traveling assembly;
the first transmission assembly comprises a transmission shaft which penetrates through the support frame in the front-back direction and is connected to the support frame in a rotating mode, a first helical gear is fixedly connected to one end, close to the driving motor, of the transmission shaft, the first transmission assembly further comprises a first end face gear which is fixedly connected to the square driving shaft, the first end face gear is connected with the first helical gear in a meshing mode, the first transmission assembly further comprises a second helical gear which is fixedly connected to the other end of the transmission shaft, the second gear set and the third gear set are members formed by combining bevel gears fixedly connected to two ends of the shaft and the shaft, four sets of the third gear sets are arranged, the second gear set penetrates through the support frame in the left-right direction and is connected to the support frame in a rotating mode, a second end face gear is fixedly connected to the middle of the second gear set, and the second end face gear is connected with the second helical gear in a meshing mode;
the third gear set runs through from top to bottom and rotates to be connected on the support frame, and is two sets of the top of third gear set be connected with the both sides meshing of second gear set, the walking subassembly is including the walking wheel that the activity set up four angles in base bottom, the first umbelliform gear of the equal fixedly connected with in inboard of walking wheel, and the bottom meshing of first umbelliform gear and third gear set is connected.
Further, the walking assembly further comprises a connecting rod rotatably connected to the inner side of the first umbrella-shaped gear, a rotating rod is fixedly connected to the top of the connecting rod, and the top of the rotating rod is rotatably connected with the middle of the bottom of the third gear set.
Further, cutting mechanism still includes the gomphosis and sets up the telescopic cylinder in the middle of the base top, telescopic cylinder's output fixedly connected with gear box, the inside of gear box is provided with first gear train, and first gear train is the component of compriseing two sets of bevel gear meshing, the top fixedly connected with of first gear train runs through the axle sleeve of gear box, and square drive shaft sliding connection is in the inside top of axle sleeve, one side fixedly connected with of first gear train runs through the axis of rotation of gear box one side, be provided with the saw bit in the axis of rotation.
Further, steering mechanism is provided with two sets ofly, and steering mechanism includes fixed connection at the limiting plate around the base top, and the bottom of limiting plate is provided with the spacing hole of first spacing hole and second, and steering mechanism still includes the electro-magnet of fixed connection about the limiting plate outside.
Further, steering mechanism still includes the meshing subassembly, and the meshing subassembly includes the lantern ring of sliding connection in the middle of the third gear train, and the lantern ring is the component of being made by iron, and the lantern ring is located between limiting plate and the base, the first gag lever post of one side fixedly connected with of lantern ring, and the meshing subassembly still includes the second umbelliform gear of fixed connection on the third gear train near the below position, and the bottom of the lantern ring be provided with the corresponding gear groove of second umbelliform gear.
Further, the meshing subassembly still includes the second gag lever post of fixed connection at the connecting rod other end, and four angles of base all are provided with the spout that runs through from top to bottom, and the top of second gag lever post upwards runs through the spout and the activity sets up in the inside below of first gag lever post.
Further, clean the mechanism and include first linkage subassembly, second linkage subassembly and cleaning roller, first linkage subassembly includes the pillar of fixed connection at the base top, and the top fixedly connected with backup pad of pillar rotates in the backup pad and is connected with the drive roll, and the drive roll slip suit is on the axle sleeve outer wall.
Furthermore, the first linkage assembly further comprises a first linkage shaft which penetrates through the base from top to bottom and is connected to the base in a rotating mode, a driven roller is fixedly connected to the top of the first linkage shaft, and the driven roller is connected with the driving roller in a rotating mode through a transmission belt.
Further, the second linkage assembly comprises a second linkage shaft which is rotatably connected to the lower portion inside the base, one end of the second linkage shaft is meshed with the bottom of the first linkage shaft through a bevel gear, the other end of the second linkage shaft is fixedly connected with a driving wheel, a cleaning roller is rotatably connected to the bottom of the base through a rotating shaft, the cleaning roller is located behind the saw blade, the rotating shaft has a certain inclination, the rotating shaft is fixedly connected with a driven wheel, the second linkage assembly further comprises a belt which is rotatably connected to the lower portion inside the base, the driving wheel is rotatably connected with the driven wheel through a driving wheel, and the middle of the driving wheel surrounds the belt.
The invention provides another technical scheme that: the implementation method of the kerf processing equipment for pavement maintenance is provided, and comprises the following steps:
s1: firstly, moving the equipment to the front of an area to be cut, then starting a driving motor, driving a traveling wheel in a traveling assembly to rotate by the driving motor through a first transmission assembly, a second gear set and a third gear set, and observing whether a forward path is matched with the area to be cut or not when the whole equipment is in a forward state;
s2: when the equipment moves forwards, the driving motor drives the shaft sleeve to rotate through the square driving shaft, the shaft sleeve drives the cleaning roller to rotate through the first linkage assembly and the second linkage assembly when rotating, and the cleaning roller rotates and cleans garbage in a to-be-cut area of a road surface to one side of the saw blade in the advancing process of the equipment as the cleaning roller is positioned behind the saw blade;
s3: when the equipment reaches a joint cutting area, the telescopic cylinder retracts, so that the gear box drives the saw blade to move downwards through the rotating shaft and contact the road surface, the road surface is cut under the action of the rotation of the shaft sleeve matched with the first gear set, and the cleaning roller continuously cleans the road surface when the cut equipment stably moves forwards;
s4: when a seam is cut, the telescopic cylinder extends out, the saw blade stops cutting, the electromagnet is powered off and then powered on for a short time, when the electromagnet is powered off, the meshing component falls downwards under the action of gravity, so that the gear groove is meshed with the second umbrella-shaped gear, the driving motor is in a running state, the lantern ring is driven to rotate under the rotating action of the third gear set and the second umbrella-shaped gear, the lantern ring drives the connecting rod to rotate around the rotating rod through the first limiting rod and the second limiting rod, so that the travelling wheel rotates 90 degrees, the equipment moves towards the side, when the equipment moves to another region to be cut, the direction of current of the driving motor is changed to match with the electromagnet to reset the travelling wheel, at the moment, the equipment moves backwards due to the fact that the rotating direction of the driving motor is opposite, after the equipment moves backwards, the current direction of the driving motor is adjusted again to enable the equipment to move forwards, and the extension of the telescopic cylinder is matched to enable the saw blade to descend for cutting, so that all implementation steps are completed.
Compared with the prior art, the invention has the beneficial effects that:
1. the utility model provides a joint-cutting treatment facility and implementation method for road surface maintenance, start driving motor, driving motor drives the axle sleeve through square drive shaft when rotating and rotates, the axle sleeve drives the axis of rotation through first gear train, and then drive the saw bit and rotate, the saw bit does not contact with ground when telescopic cylinder is in the state of stretching out, when square drive shaft rotates, first terminal surface gear drives transmission shaft and second helical gear through the first helical gear of meshing and rotates, second helical gear meshing second terminal surface gear drives the rotation of second gear train, second gear train meshing third gear train, third gear train bottom meshing first umbrella gear, finally make the walking wheel rotate, realized removing equipment at saw bit pivoted in-process, when telescopic cylinder is in the state of withdrawal, the saw bit cuts ground, and can remove at the in-process of cutting.
2. A joint-cutting processing device for pavement maintenance and an implementation method are provided, when a seam is cut, a telescopic cylinder extends out, a saw blade stops cutting, an electromagnet is powered off for a short time and then powered on, a meshing component falls downwards under gravity when the electromagnet is powered off, at the moment, a first limiting rod leaves a second limiting hole, a gear groove is meshed with a second bevel gear, a driving motor is in a running state, a lantern ring is driven to rotate under the rotating action of a third gear set and the second bevel gear, the first limiting rod moves to the position below the first limiting hole, the lantern ring drives a connecting rod to rotate around a rotating rod through the first limiting rod and the second limiting rod, a walking wheel rotates 90 degrees, after the electromagnet is powered on, the first limiting rod is embedded into the first limiting hole, at the moment, the device moves to the side, when the device moves to another area to be cut, the direction of current of the driving motor is changed to be matched with the electromagnet for short time power off, and the walking wheel resets for the walking wheel At the moment, the equipment moves backwards due to the fact that the rotation direction of the driving motor is opposite, after the equipment moves backwards, the current direction of the driving motor is adjusted again to enable the equipment to move forwards, the stretching of the telescopic cylinder is matched, the saw blade is lowered to cut, and the gaps of the two cutting seams are parallel.
3. The utility model provides a joint-cutting treatment facility and implementation method for road surface maintenance, under the state of driving motor switch-on, the drive roll drives the driven voller through the drive belt and rotates under the rotation of axle sleeve, the driven voller drives second linkage shaft and action wheel rotation through first universal driving shaft, the action wheel drives the cleaning roller through drive wheel and driven round of driving wheel and rotates, because the cleaning roller is located the rear of saw bit and has certain gradient, so can will wait the seam area to clean under the rotation of cleaning roller, linkage nature is good, avoid rubbish on the road surface to produce the damage or cause the saw bit to take place the winding, easy operation.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an exploded view of the overall structure of the present invention;
FIG. 3 is an exploded view of the cutting mechanism configuration of the present invention;
FIG. 4 is a schematic structural diagram of a traveling mechanism according to the present invention;
FIG. 5 is an exploded view of the traveling mechanism of the present invention;
FIG. 6 is an exploded view of the third gear set and running assembly configuration of the present invention;
FIG. 7 is a schematic view of the steering mechanism of the present invention;
FIG. 8 is an exploded view of the steering mechanism of the present invention;
fig. 9 is an exploded view of a portion of the structure of the limiting plate and engaging assembly of the present invention;
FIG. 10 is a schematic view of the sweeping mechanism of the present invention;
FIG. 11 is a schematic view of a second linkage assembly and a cleaning roller of the present invention;
fig. 12 is an exploded view of the cleaning mechanism of the present invention.
In the figure: 1. a cutting mechanism; 11. a base; 12. a drive motor; 121. a motor bracket; 122. a square drive shaft; 13. a telescopic cylinder; 14. a gear case; 15. a first gear set; 151. a shaft sleeve; 152. a rotating shaft; 153. a saw blade; 2. a traveling mechanism; 21. a support frame; 22. a first transmission assembly; 221. a drive shaft; 222. a first helical gear; 223. a first face gear; 224. a second helical gear; 23. a second gear set; 231. a second face gear; 24. a third gear set; 25. a walking assembly; 251. a first bevel gear; 252. a traveling wheel; 253. a connecting rod; 254. rotating the rod; 3. a steering mechanism; 31. a limiting plate; 311. a first limit hole; 312. a second limiting hole; 32. an electromagnet; 33. an engagement assembly; 331. a collar; 332. a gear groove; 333. a first limit rod; 334. a second limiting rod; 335. a second bevel gear; 336. a chute; 4. a cleaning mechanism; 41. a first linkage assembly; 411. a pillar; 412. a support plate; 413. a drive roll; 414. a first linkage shaft; 415. a driven roller; 416. a transmission belt; 42. a second linkage assembly; 421. a second linkage shaft; 422. a driving wheel; 423. a driving wheel; 424. a belt; 425. a driven wheel; 43. cleaning the roller; 431. a rotating shaft.
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.
In order to solve the technical problems that the auxiliary travelling mechanism of the conventional slitting machine needs to be additionally provided with a drive when in operation, the volume and the weight of the equipment are increased, and energy is consumed relatively, as shown in fig. 1 to 6, the following preferred technical scheme is provided:
a cutting and cutting processing device for pavement maintenance comprises a cutting mechanism 1, a traveling mechanism 2 arranged on the cutting mechanism 1, a steering mechanism 3 and a cleaning mechanism 4, wherein the cutting mechanism 1 comprises a base 11 and a driving motor 12 arranged on the base 11, one side of the driving motor 12 is fixedly connected with a motor bracket 121, the bottom of the motor bracket 121 is fixedly connected with the top of the base 11, the output end of the driving motor 12 is fixedly connected with a square driving shaft 122, the traveling mechanisms 2 are provided with two groups which are respectively positioned in the front and the back of the base 11, the traveling mechanism 2 comprises a supporting frame 21 fixedly connected with the top of the base 11, the traveling mechanism 2 further comprises a first transmission assembly 22, a second gear set 23, a third gear set 24 and a traveling assembly 25, the first transmission assembly 22 comprises a transmission shaft 221 which penetrates through and is rotatably connected with the supporting frame 21 in a front-back mode, one end, close to the driving motor 12, of the transmission shaft 221 is fixedly connected with a first bevel gear 222, the first transmission assembly 22 further comprises a first face gear 223 fixedly connected to the square driving shaft 122, the first face gear 223 is engaged with the first bevel gear 222, the first transmission assembly 22 further comprises a second bevel gear 224 fixedly connected to the other end of the driving shaft 221, the second gear set 23 and the third gear set 24 are members formed by combining bevel gears fixedly connected to both ends of the shaft, the third gear set 24 is provided with four sets, the second gear set 23 penetrates left and right and is rotatably connected to the supporting frame 21, a second face gear 231 is fixedly connected to the middle of the second gear set 23, the second face gear 231 is engaged with the second bevel gear 224, the third gear set 24 penetrates up and down and is rotatably connected to the supporting frame 21, the top of the two sets of the third gear set 24 is engaged with both sides of the second gear set 23, the traveling assembly 25 comprises traveling wheels 252 movably arranged at four corners of the bottom of the base 11, the inner sides of the travelling wheels 252 are fixedly connected with a first bevel gear 251, and the first bevel gear 251 is meshed with the bottom of the third gear set 24.
The traveling assembly 25 further comprises a connecting rod 253 rotatably connected to the inner side of the first bevel gear 251, a top fixedly connected with a rotating rod 254 of the connecting rod 253, the top of the rotating rod 254 is rotatably connected with the middle of the bottom of the third gear set 24, the cutting mechanism 1 further comprises a telescopic cylinder 13 embedded in the middle of the top of the base 11, an output end of the telescopic cylinder 13 is fixedly connected with a gear box 14, a first gear set 15 is arranged inside the gear box 14, the first gear set 15 is a component formed by meshing two groups of bevel gears, the top fixedly connected with of the first gear set 15 penetrates through a shaft sleeve 151 of the gear box 14, a square driving shaft 122 is slidably connected to the upper portion inside the shaft sleeve 151, one side fixedly connected with of the first gear set 15 penetrates through a rotating shaft 152 on one side of the gear box 14, and a saw blade 153 is arranged on the rotating shaft 152.
Specifically, the driving motor 12 is started, the driving motor 12 drives the shaft sleeve 151 to rotate through the square driving shaft 122 when rotating, the shaft sleeve 151 drives the rotating shaft 152 through the first gear set 15, and further drives the saw blade 153 to rotate, the saw blade 153 does not contact with the ground when the telescopic cylinder 13 is in the extending state, when the square driving shaft 122 rotates, the first bevel gear 223 drives the transmission shaft 221 and the second bevel gear 224 to rotate through the first bevel gear 222 which is meshed with each other, the second bevel gear 224 is meshed with the second bevel gear 231 to drive the second gear set 23 to rotate, the second gear set 23 is meshed with the third gear set 24, the bottom of the third gear set 24 is meshed with the first bevel gear 251, finally, the traveling wheel 252 is made to rotate, the device is moved in the rotating process of the saw blade 153, and when the telescopic cylinder 13 is in the retracting state, the saw blade 153 cuts the ground.
In order to solve the technical problem that the existing slitting machine is difficult to ensure that two slit lines are parallel, as shown in fig. 7-9, the following preferred technical scheme is provided:
the steering mechanism 3 is provided with two groups, the steering mechanism 3 comprises limiting plates 31 fixedly connected with the front and the back of the top of a base 11, the bottom of the limiting plate 31 is provided with a first limiting hole 311 and a second limiting hole 312, the steering mechanism 3 further comprises electromagnets 32 fixedly connected with the left and the right of the outer side of the limiting plate 31, the steering mechanism 3 further comprises a meshing component 33, the meshing component 33 comprises a lantern ring 331 slidably connected with the middle of the third gear set 24, the lantern ring 331 is a member made of iron, the lantern ring 331 is positioned between the limiting plate 31 and the base 11, one side of the lantern ring 331 is fixedly connected with a first limiting rod 333, the meshing component 33 further comprises a second umbrella-shaped gear 335 fixedly connected with the lower part of the third gear set 24, the bottom of the lantern ring 331 is provided with a gear groove 332 corresponding to the second umbrella-shaped gear 335, the meshing component 33 further comprises a second limiting rod 334 fixedly connected with the other end of a connecting rod 253, four angles of base 11 all are provided with the spout 336 that runs through from top to bottom, and the top of second gag lever post 334 upwards runs through spout 336 and the activity sets up in the inside below of first gag lever post 333.
Specifically, after cutting of one seam is completed, the telescopic cylinder 13 extends out, the saw blade 153 stops cutting, the electromagnet 32 is powered off for a short time and then powered on, when the electromagnet 32 is powered off, the meshing component 33 falls downwards under the action of gravity, at the moment, the first limiting rod 333 leaves the second limiting hole 312, the gear groove 332 is meshed with the second bevel gear 335, the driving motor 12 is in a running state, the lantern ring 331 is driven to rotate under the rotating action of the third gear set 24 and the second bevel gear 335, the first limiting rod 333 moves to the position below the first limiting hole 311, the lantern ring 331 drives the connecting rod 253 to rotate around the rotating rod 254 through the first limiting rod 333 and the second limiting rod 334, the traveling wheel 252 rotates 90 degrees, when the electromagnet 32 is powered on, the first limiting rod 333 is embedded into the first limiting hole 311, at the moment, the device moves to the side, when the device moves to another seam waiting area, the direction of current of the driving motor 12 is changed to match with the electromagnet 32 for short time power off The walking wheels 252 are reset, at the moment, the equipment moves backwards due to the fact that the rotation direction of the driving motor 12 is opposite, after the equipment moves backwards, the current direction of the driving motor 12 is adjusted again to enable the equipment to move forwards, the saw blade 153 is lowered to cut in cooperation with the extension of the telescopic cylinder 13, and the gaps of the two cutting seams are parallel.
In order to solve the technical problems that the road surface to be cut needs to be cleaned in advance and the operation is complicated in order to avoid the saw blades from being damaged by garbage on the road surface or cause the saw blades to be wound, as shown in fig. 10 to 12, the following preferred technical scheme is provided:
the cleaning mechanism 4 comprises a first linkage assembly 41, a second linkage assembly 42 and a cleaning roller 43, the first linkage assembly 41 comprises a support column 411 fixedly connected to the top of the base 11, the top of the support column 411 is fixedly connected with a support plate 412, the support plate 412 is rotatably connected with a driving roller 413, the driving roller 413 is slidably sleeved on the outer wall of the shaft sleeve 151, the first linkage assembly 41 further comprises a first linkage shaft 414 which vertically penetrates through and is rotatably connected to the base 11, the top of the first linkage shaft 414 is fixedly connected with a driven roller 415, the driven roller 415 and the driving roller 413 are rotatably connected through a transmission belt 416, the second linkage assembly 42 comprises a second linkage shaft 421 rotatably connected to the lower part inside the base 11, one end of the second linkage shaft 421 is engaged with the bottom of the first linkage shaft 414 through a bevel gear, the other end of the second linkage shaft 421 is fixedly connected with a driving wheel 422, the cleaning roller 43 is rotatably connected to the bottom of the base 11 through a rotating shaft 431, the cleaning roller 43 is located behind the saw blade 153, the rotating shaft 431 has a certain inclination, the driven wheel 425 is fixedly connected to the rotating shaft 431, the second linkage assembly 42 further comprises a belt 424 rotatably connected to the lower portion inside the base 11, the driving wheel 422 is rotatably connected with the driven wheel 425 through a driving wheel 423, and the middle of the driving wheel 423 surrounds the belt 424.
Specifically, in a state that the driving motor 12 is switched on, the driving roller 413 drives the driven roller 415 to rotate through the transmission belt 416 under the rotation of the shaft sleeve 151, the driven roller 415 drives the second linkage shaft 421 and the driving wheel 422 to rotate through the first linkage shaft 414, the driving wheel 422 drives the cleaning roller 43 to rotate through the transmission wheel 423 and the driven wheel 425, and as the cleaning roller 43 is located behind the saw blade 153 and has a certain inclination, the area to be cut is cleaned under the rotation of the cleaning roller 43.
To further better explain the above examples, the present invention also provides an embodiment, a method for implementing a joint-cutting processing apparatus for pavement maintenance, comprising the steps of:
the method comprises the following steps: firstly, moving the equipment to the front of an area to be cut, then starting a driving motor 12, driving the driving motor 12 to drive a traveling wheel 252 in a traveling component 25 to rotate through a first transmission component 22, a second gear set 23 and a third gear set 24, and observing whether a traveling route is matched with the area to be cut when the whole equipment is in a forward state;
step two: in the advancing state of the equipment, the driving motor 12 drives the shaft sleeve 151 to rotate through the square driving shaft 122, when the shaft sleeve 151 rotates, the cleaning roller 43 is driven to rotate through the first linkage assembly 41 and the second linkage assembly 42, and as the cleaning roller 43 is positioned behind the saw blade 153, the cleaning roller 43 rotates and cleans the garbage in the area to be cut on the road surface to one side of the saw blade 153 in the advancing process of the equipment;
step three: when the equipment reaches the lancing area, the telescopic cylinder 13 retracts, so that the gear box 14 drives the saw blade 153 to move downwards through the rotating shaft 152 and contact the road surface, the road surface is cut under the action of the shaft sleeve 151 in rotating fit with the first gear set 15, the cutting equipment stably advances, and the cleaning roller 43 continuously cleans;
step four: after a seam is cut, the telescopic cylinder 13 extends out, the saw blade 153 stops cutting, the electromagnet 32 is powered off and then powered on for a short time, when the electromagnet 32 is powered off, the meshing component 33 falls downwards under the action of gravity, so that the gear groove 332 is meshed with the second bevel gear 335, the driving motor 12 is in a running state, the lantern ring 331 is driven to rotate under the rotating action of the third gear set 24 and the second bevel gear 335, the lantern ring 331 drives the connecting rod 253 to rotate around the rotating rod 254 through the first limiting rod 333 and the second limiting rod 334, so that the traveling wheel 252 rotates 90 degrees, at the moment, the equipment moves towards the side direction, when the equipment moves to another area to be cut, the direction of current connected into the driving motor 12 is changed, the traveling wheel 252 resets, at the moment, because the rotating direction of the driving motor 12 is opposite, the equipment moves backwards, after the equipment moves backwards, the current direction of the driving motor 12 is adjusted again to move the device forward, and the saw blade 153 is lowered to cut in cooperation with the extension of the telescopic cylinder 13, so that all implementation steps are completed.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (10)
1. The utility model provides a joint-cutting treatment equipment for road surface maintenance, includes cutting mechanism (1) and sets up running gear (2), steering mechanism (3) and the cleaning mechanism (4) on cutting mechanism (1), its characterized in that: the cutting mechanism (1) comprises a base (11) and a driving motor (12) arranged on the base (11), one side of the driving motor (12) is fixedly connected with a motor support (121), the bottom of the motor support (121) is fixedly connected to the top of the base (11), the output end of the driving motor (12) is fixedly connected with a square driving shaft (122), two groups of walking mechanisms (2) are arranged and are respectively positioned in front of and behind the base (11), each walking mechanism (2) comprises a supporting frame (21) fixedly connected to the top of the base (11), and each walking mechanism (2) further comprises a first transmission assembly (22), a second gear set (23), a third gear set (24) and a walking assembly (25);
the first transmission assembly (22) comprises a transmission shaft (221) which penetrates through the support frame (21) in a front-back mode and is connected to the support frame (21) in a rotating mode, a first helical gear (222) is fixedly connected to one end, close to the driving motor (12), of the transmission shaft (221), the first transmission assembly (22) further comprises a first face gear (223) fixedly connected to the square driving shaft (122), the first face gear (223) is meshed with the first helical gear (222), the first transmission assembly (22) further comprises a second helical gear (224) fixedly connected to the other end of the transmission shaft (221), the second gear set (23) and the third gear set (24) are members formed by combining bevel gears fixedly connected to two ends of the shaft, four sets of the third gear set (24) are arranged, the second gear set (23) penetrates through the support frame (21) in a left-right mode and is connected to the support frame in a rotating mode, a second face gear (231) is fixedly connected to the middle of the second gear set (23), the second end face gear (231) is in meshed connection with the second bevel gear (224);
third gear train (24) run through from top to bottom and rotate to be connected on support frame (21), two sets of the top of third gear train (24) be connected with the both sides meshing of second gear train (23), walking subassembly (25) are including the activity setting at walking wheel (252) at four angles in base (11) bottom, the equal fixedly connected with first umbelliform gear (251) of inboard of walking wheel (252), and the bottom meshing of first umbelliform gear (251) and third gear train (24) is connected.
2. The slitting process apparatus for pavement maintenance according to claim 1, wherein: the walking assembly (25) further comprises a connecting rod (253) rotatably connected to the inner side of the first umbrella-shaped gear (251), the top of the connecting rod (253) is fixedly connected with a rotating rod (254), and the top of the rotating rod (254) is rotatably connected with the middle of the bottom of the third gear set (24).
3. The slitting process apparatus for pavement maintenance according to claim 1, wherein: cutting mechanism (1) still sets up telescopic cylinder (13) in the middle of base (11) top including the gomphosis, the output fixedly connected with gear box (14) of telescopic cylinder (13), the inside of gear box (14) is provided with first gear train (15), and first gear train (15) are the component of compriseing two sets of bevel gear meshing, the top fixedly connected with of first gear train (15) runs through axle sleeve (151) of gear box (14), and square drive shaft (122) sliding connection is in axle sleeve (151) inside top, one side fixedly connected with of first gear train (15) runs through axis of rotation (152) of gear box (14) one side, be provided with saw bit (153) on axis of rotation (152).
4. The slitting process apparatus for pavement maintenance according to claim 1, wherein: steering mechanism (3) are provided with two sets ofly, and steering mechanism (3) are provided with first spacing hole (311) and second spacing hole (312) including fixed connection limiting plate (31) around base (11) top, limiting plate (31) bottom, and steering mechanism (3) still include electromagnet (32) about fixed connection limiting plate (31) outside.
5. The slitting process apparatus for pavement maintenance according to claim 4, wherein: steering mechanism (3) still includes meshing subassembly (33), meshing subassembly (33) are including sliding connection lantern ring (331) in the middle of third gear train (24), lantern ring (331) is the component of being made by iron, and lantern ring (331) are located between limiting plate (31) and base (11), one side fixedly connected with first gag lever post (333) of lantern ring (331), meshing subassembly (33) still include fixed connection and are close to second bevel gear (335) of below position on third gear train (24), and the bottom of lantern ring (331) is provided with gear groove (332) corresponding with second bevel gear (335).
6. The slitting process apparatus for pavement maintenance according to claim 5, wherein: the meshing component (33) further comprises a second limiting rod (334) fixedly connected to the other end of the connecting rod (253), four corners of the base (11) are provided with sliding grooves (336) which penetrate through from top to bottom, and the top of the second limiting rod (334) upwards penetrates through the sliding grooves (336) and is movably arranged below the inner portion of the first limiting rod (333).
7. The slitting process apparatus for pavement maintenance according to claim 1, wherein: clean mechanism (4) and include first linkage subassembly (41), second linkage subassembly (42) and cleaning roller (43), first linkage subassembly (41) are including pillar (411) of fixed connection at base (11) top, the top fixedly connected with backup pad (412) of pillar (411), rotate on backup pad (412) and are connected with drive roll (413), and drive roll (413) slip suit is on axle sleeve (151) outer wall.
8. The slitting process apparatus for pavement maintenance according to claim 7, wherein: the first linkage assembly (41) further comprises a first linkage shaft (414) which penetrates through the base (11) up and down and is connected to the base in a rotating mode, the top of the first linkage shaft (414) is fixedly connected with a driven roller (415), and the driven roller (415) is connected with the driving roller (413) in a rotating mode through a transmission belt (416).
9. The slitting process apparatus for pavement maintenance according to claim 8, wherein: the second linkage assembly (42) comprises a second linkage shaft (421) rotatably connected to the lower portion inside the base (11), one end of the second linkage shaft (421) is meshed with the bottom of the first linkage shaft (414) through a bevel gear, the other end of the second linkage shaft (421) is fixedly connected with a driving wheel (422), a cleaning roller (43) is rotatably connected to the bottom of the base (11) through a rotating shaft (431), the cleaning roller (43) is located behind a saw blade (153), the rotating shaft (431) has a certain inclination, a driven wheel (425) is fixedly connected to the rotating shaft (431), the second linkage assembly (42) further comprises a belt (424) rotatably connected to the lower portion inside the base (11), the driving wheel (422) is rotatably connected with the driven wheel (425) through a driving wheel (423), and the middle of the driving wheel (423) surrounds the belt (424).
10. A method of implementing the slitting process for pavement repair according to any one of claims 1 to 9, comprising the steps of:
s1: firstly, moving the equipment to the front of a region to be cut, then starting a driving motor (12), wherein the driving motor (12) drives a traveling wheel (252) in a traveling assembly (25) to rotate through a first transmission assembly (22), a second gear set (23) and a third gear set (24), and at the moment, the whole equipment is in a forward state, and whether a forward path is matched with the region to be cut is observed;
s2: in the advancing state of the equipment, a driving motor (12) drives a shaft sleeve (151) to rotate through a square driving shaft (122), when the shaft sleeve (151) rotates, a cleaning roller (43) is driven to rotate through a first linkage assembly (41) and a second linkage assembly (42), and as the cleaning roller (43) is positioned behind a saw blade (153), the cleaning roller (43) rotates and cleans garbage in a pavement to-be-cut area to one side of the saw blade (153) in the advancing process of the equipment;
s3: when the equipment reaches a lancing area, the telescopic cylinder (13) retracts, so that the gear box (14) drives the saw blade (153) to move downwards through the rotating shaft (152) and contact the road surface, the road surface is cut under the action of the shaft sleeve (151) in rotating fit with the first gear set (15), and the cleaning roller (43) continuously cleans when the cut equipment stably advances;
s4: when one seam is cut, the telescopic cylinder (13) extends out, the saw blade (153) stops cutting, the electromagnet (32) is powered off and then powered on for a short time, the meshing component (33) falls downwards under the action of gravity when the electromagnet (32) is powered off, so that the gear groove (332) is meshed with the second umbrella-shaped gear (335), the driving motor (12) is in a running state, the lantern ring (331) is driven to rotate under the rotating action of the third gear set (24) and the second umbrella-shaped gear (335), the lantern ring (331) drives the connecting rod (253) to rotate around the rotating rod (254) through the first limiting rod (333) and the second limiting rod (334), so that the travelling wheel (252) rotates by 90 degrees, at the moment, the equipment moves to the side, when the equipment moves to another seam waiting area, the direction of current switched in the driving motor (12) is changed to match with the electromagnet (32) for short time power off, so that the travelling wheel (252) resets, at the moment, the equipment moves backwards due to the fact that the rotation direction of the driving motor (12) is opposite, after the equipment moves backwards, the current direction of the driving motor (12) is adjusted again to enable the equipment to move forwards, and the saw blade (153) is lowered to cut in cooperation with the extension of the telescopic cylinder (13), so that all implementation steps are completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111551988.7A CN114150562A (en) | 2021-12-17 | 2021-12-17 | A kind of slit processing equipment and implementation method for pavement maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111551988.7A CN114150562A (en) | 2021-12-17 | 2021-12-17 | A kind of slit processing equipment and implementation method for pavement maintenance |
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| Publication Number | Publication Date |
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| CN114150562A true CN114150562A (en) | 2022-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111551988.7A Withdrawn CN114150562A (en) | 2021-12-17 | 2021-12-17 | A kind of slit processing equipment and implementation method for pavement maintenance |
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| CN (1) | CN114150562A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116289459A (en) * | 2023-03-09 | 2023-06-23 | 湖北易信机械有限公司 | A self-propelled road cutting machine with adjustable saw blade angle |
| CN119457480A (en) * | 2024-11-29 | 2025-02-18 | 淮安市中嘉信息技术有限公司 | Laser cutting assembly and laser cutting device |
-
2021
- 2021-12-17 CN CN202111551988.7A patent/CN114150562A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116289459A (en) * | 2023-03-09 | 2023-06-23 | 湖北易信机械有限公司 | A self-propelled road cutting machine with adjustable saw blade angle |
| CN116289459B (en) * | 2023-03-09 | 2024-12-20 | 湖北易信机械有限公司 | Self-propelled road cutting machine with adjustable saw blade angle |
| CN119457480A (en) * | 2024-11-29 | 2025-02-18 | 淮安市中嘉信息技术有限公司 | Laser cutting assembly and laser cutting device |
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Application publication date: 20220308 |