CN116163193A - Rail self-propelled pavement cutting device with high cutting efficiency - Google Patents
Rail self-propelled pavement cutting device with high cutting efficiency Download PDFInfo
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- CN116163193A CN116163193A CN202310215213.5A CN202310215213A CN116163193A CN 116163193 A CN116163193 A CN 116163193A CN 202310215213 A CN202310215213 A CN 202310215213A CN 116163193 A CN116163193 A CN 116163193A
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- 238000005520 cutting process Methods 0.000 title claims abstract description 168
- 230000007246 mechanism Effects 0.000 claims abstract description 71
- 238000013016 damping Methods 0.000 claims abstract description 14
- 230000033001 locomotion Effects 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 13
- 125000003003 spiro group Chemical group 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 238000013461 design Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 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
- 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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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
- F16F15/085—Use of both rubber and metal springs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
- F16H1/203—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with non-parallel axes
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Civil Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Architecture (AREA)
- Mining & Mineral Resources (AREA)
- Road Repair (AREA)
Abstract
Compared with the prior art, the track self-propelled pavement cutting device is reasonable in structural design, convenient for the cutting mechanism to perform track self-propelled movement and simultaneously cut, convenient for the cutting assembly to be found out in the first time and processed, and the moving gear moves on the concave-convex plate in a concave-convex manner, so that the blade is prevented from being blocked and even damaged, the service life of the blade is influenced, the limiting assembly and the damping assembly are used for limiting and damping protection of the moving cutting mechanism, the cutting assembly is convenient to stably cut, the blade is convenient to install and replace, difficulty in escaping is avoided, the phenomenon of cutting caused by manual pushing is avoided, and the use effect is effectively improved.
Description
Technical Field
The invention relates to the technical field of pavement cutting, in particular to a track self-propelled pavement cutting device with high cutting efficiency.
Background
In order to avoid deformation damage of the road caused by temperature difference and the like in the road construction process, the road surface subjected to construction is generally required to be maintained, so that transverse false seams which do not penetrate through a pavement slab are required to be arranged on a concrete pavement, the construction is performed by a pressing seam method before the initial setting of the concrete, but most of the shrinkage joints are sawn by a sawing machine, the joint is mainly formed on the road surface through a road surface cutting device, and the situation that the road surface is cracked in the later stage can be prevented by the cut joints, so that the service life of the road surface is longer.
The conventional pavement cutting device is in a cart form, and the pavement is cut by pushing the cutting device to move, but the defects of saw clamping, difficult traveling, non-straight cutting, saw blade damage and the like are caused by uneven pavement during construction of the cutting, so that the problem is solved by providing the track self-propelled pavement cutting device with high cutting efficiency.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides the track self-propelled pavement cutting device which has the advantages that the track self-propelled movement is convenient for a cutting mechanism to cut, the cutting assembly is convenient to find out and process at the first time when being blocked, the moving gear moves on the concave-convex plate in a concave-convex mode, the blade is prevented from being blocked or even damaged, the service life of the blade is influenced, the limiting assembly and the damping assembly are used for limiting and damping protection on the moving cutting mechanism, the cutting assembly is convenient to stably cut, the blade is convenient to install and replace, the moving is convenient to get rid of, the phenomenon of non-straight cutting caused by manual pushing and cutting is avoided, the use effect is effectively improved, and the like.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a track road surface cutting device by oneself that cutting efficiency is high, includes the supporting seat, the base is installed to one side of supporting seat, the upper end of base is provided with removes cutting mechanism, first control switch is installed to the upper end of removing cutting mechanism, one side of removing cutting mechanism is provided with protection machanism, the upper end of supporting seat has the push rod through connecting piece swing joint, the battery is installed through the mounting bracket to the lower extreme of supporting seat, the socket is installed to the upper end of supporting seat.
Further, remove cutting mechanism including top cap, biax motor, first gear, cutting assembly, second gear, third gear, back shaft, first bevel gear, second bevel gear, transmission shaft, third bevel gear, fourth bevel gear, connecting axle and removal gear, the biax motor is installed on the inner chamber top of top cap, the one end output shaft of biax motor runs through top cap and connects first gear, cutting assembly is connected to the one end of first gear, cutting assembly is located protection mechanism's inner chamber, the other end output shaft of biax motor has the third gear through the second gear engagement, the inner chamber swing joint of top cap has the back shaft that cup joints with it mutually fixed, two second bevel gears of back shaft outside through first bevel gear engagement, the second bevel gear all is through transmission shaft and top cap swing joint, the transmission shaft all is through two fourth bevel gears of third bevel gear engagement, the inner chamber swing joint of top cap has the connecting axle fixed with it, the removal gear is cup jointed in the outside of connecting axle.
Further, the cutting assembly comprises a fourth gear, a fixed rod, a disc, a first locating hole, an internal thread post, a blade, a second locating hole, a fixed disk, locating posts, jacks, bolts and thread grooves, wherein the fourth gear is meshed with the first gear, the outer side of a top cover is movably connected with the fixed rod sleeved with the fourth gear through a mounting seat, one end of the fixed rod is connected with the disc, the blade is sleeved with the disc through the internal thread post, the jacks are arranged on one side of the fixed disk, the thread grooves are arranged on one side of the fixed disk, the jacks are connected with the thread grooves, the jacks of the fixed disk are sleeved with the outer side of the internal thread post, the first locating holes are formed in the outer side of the disc at equal intervals, the second locating holes are formed in the outer side of the blade at equal intervals, and the fixed disk is spliced with the first locating holes and the second locating holes through a plurality of locating posts, and the bolts are inserted into the thread grooves and are in an inner cavity of the internal thread post and are in threaded connection with the internal thread post and the fixed disk.
Further, the outside of first locating hole, second locating hole all is provided with the spacing groove, the outside of reference column all is provided with the stopper rather than assorted.
Further, the gear ratio of the first gear to the fourth gear is 1:1, and the gear ratio of the second gear to the third gear is 1:4.
Further, the protection mechanism comprises a protection cover and an operation door, wherein the protection cover is arranged on one side of the top cover, and the operation door is movably arranged on the outer side of the protection cover.
Further, the base is including backup pad, mounting groove, concave-convex plate, pulley assembly and spacing subassembly, the backup pad is installed in one side of supporting seat, the upper end symmetry of backup pad is provided with the mounting groove, the concave-convex plate corresponding with the removal gear position is all installed to the inner chamber of mounting groove, the concave-convex plate comprises a plurality of lug and support bar, the distance between the lug is greater than the gear spacing of removal gear, the lower extreme of backup pad all sets up pulley assembly all around, pulley assembly comprises mounting bracket and universal wheel, the upper end symmetry of backup pad sets up spacing subassembly.
Further, the limiting component comprises an L-shaped limiting plate and a damping component, the L-shaped limiting plate is arranged at the upper end of the supporting plate, the damping component is equidistantly arranged on the inner side of the L-shaped limiting plate, and two sides of the top cover are respectively connected with a sliding plate positioned on the inner side of the L-shaped limiting plate.
Further, the damping assembly comprises a fixed shaft, a fixed sleeve, a movable plate, a torsion spring and a rubber block, wherein the fixed shaft is equidistantly arranged on the inner side of the L-shaped limiting plate, the fixed sleeve is fixedly connected to the outer side of the fixed shaft, the movable plate is movably sleeved on the outer side of the fixed shaft, the torsion spring is commonly connected between the movable plate and the fixed sleeve, the lower end of the movable plate is connected with the rubber block, and the movable plate is obliquely arranged.
Further, the lower extreme symmetry of supporting seat is provided with the pneumatic cylinder, the lower extreme of pneumatic cylinder is connected with the bottom plate through the hydraulic stem, the second control switch is installed to the upper end of supporting seat.
The track self-propelled pavement cutting device with high cutting efficiency has the beneficial effects that:
1. through the linkage coordination of the double-shaft motor, the second gear, the third gear, the supporting shaft, the first bevel gear, the second bevel gear, the transmission shaft, the third bevel gear, the fourth bevel gear, the connecting shaft and the moving gear of the moving cutting mechanism, the moving gear is convenient to move at the upper end of the concave-convex plate, the moving gear is further in a state of moving up and down when moving on the concave-convex plate with concave-convex fluctuation, the moving gear drives the whole moving cutting mechanism to move up and down, the blade of the moving cutting mechanism is convenient to move up and down when cutting a road surface, the blade is prevented from continuously cutting at the same depth when moving and cutting, the blade is easy to be blocked and even damaged, the device has the advantages that the service life of the device is influenced, the device is convenient to get rid of, the travelling difficulty is avoided, the mobile cutting mechanism is convenient to drive to carry out track self-propelled movement, the cutting is convenient to move while the cutting is carried out, the manual pushing, cutting and moving are avoided, when the cutting equipment and the road surface are in a clamped state, the pushing is difficult to stop at the first time, the mobile cutting mechanism can not be pushed by external force when the cutting equipment and the road surface are in the clamped state, the impact resistance of the cutting assembly is reduced, and the device cannot continue to move and can be discovered by workers at the first time, so that the working is stopped, the cutting assembly is effectively protected, the service life of the device is prolonged, and the phenomenon that a kerf is not straight due to manual pushing and cutting is avoided;
2. the sliding plates at the two ends of the top cover of the movable cutting mechanism are positioned in the inner cavity of the L-shaped limiting plate, so that the movable cutting mechanism can be conveniently and automatically moved in a track to carry out limiting protection, the movable cutting mechanism can be conveniently and stably moved in a reciprocating manner, when the sliding plates move up and down along with the movable cutting mechanism, the sliding plates upwards squeeze the rubber blocks, the rubber blocks upwards move through driving one ends of the movable plates, the movable plates realize the buffering and damping of fluctuation through rotating one ends of the torsion springs, the shaking caused by the up and down movement of the cutting mechanism is avoided, the stable cutting is influenced, and when the position of the cutting mechanism is lowered, the torsion springs are rotated to generate the elasticity, so that the movable plates are driven to downwards move, the rubber blocks downwards push the sliding plates, so that the cutting mechanism can be conveniently and stably fallen, and the cutting is conveniently and stably carried out;
3. the dead lever passes the blade through the internal thread post of disc one side and pegs graft in the jack of fixed disk, the rethread bolt is screwed with the screw groove looks spiro union in the fixed disk outside the back again with the inner chamber looks spiro union of internal thread post, and the fixed disk is pegged graft mutually with first locating hole, the second locating hole through the reference column, and peg graft mutually with first locating hole, the spacing groove in the second locating hole outside through the stopper in the reference column outside, be convenient for carry out further stable joint to the blade, the effectual fastness of having improved the installation, avoid its during operation to take place to drop, cause equipment damage, and be convenient for install the change to the blade, be convenient for change the blade of different thickness and use, conveniently improve its result of use.
Drawings
FIG. 1 is a schematic view of the overall three-dimensional structure of the present invention;
FIG. 2 is a schematic view of a three-dimensional cross-sectional structure of a mobile cutting mechanism according to the present invention;
fig. 3 is a schematic view of a three-dimensional splitting structure of a cutting assembly according to the present invention;
FIG. 4 is an enlarged schematic view of the portion A of the device of FIG. 3 according to the present invention;
FIG. 5 is a schematic view of a partially cut assembly according to the present invention;
FIG. 6 is a schematic perspective view of a base according to the present invention;
fig. 7 is a schematic bottom perspective view of a support seat according to the present invention;
fig. 8 is a schematic perspective view of a protection mechanism according to the present invention;
fig. 9 is a schematic perspective view of a limiting assembly according to the present invention;
fig. 10 is a schematic perspective view of a shock absorbing assembly according to the present invention.
In the figure: the support base 1, the movable cutting mechanism 2, the top cover 21, the biaxial motor 22, the first gear 23, the cutting assembly 24, the fourth gear 241, the fixing lever 242, the disk 243, the first positioning hole 244, the internally threaded post 245, the blade 246, the second positioning hole 247, the fixing disk 248, the positioning post 249, the insertion hole 2410, the bolt 2411, the stopper 2412, the stopper groove 2413, the threaded groove 2414, the second gear 25, the third gear 26, the support shaft 27, the first bevel gear 28, the second bevel gear 29, the transmission shaft 210, the third bevel gear 211, the fourth bevel gear 212, the connection shaft 213, the movable gear 214, the slide plate 215, the protection mechanism 3, the protection cover 31, the operation door 32, the first control switch 4, the base 5, the support plate 51, the mounting groove 52, the concave-convex plate 53, the pulley assembly 54, the stopper assembly 55, the L-shaped stopper plate 551, the damper assembly 552, the fixed shaft 5521, the fixing sleeve 5522, the movable plate 5523, the 5524, the rubber block 5525, the push rod 6, the hydraulic cylinder 7, the bottom plate 8, the second control switch 9, the socket 10, the 11, and the battery 12.
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. 1-10, a track self-propelled road surface cutting device with high cutting efficiency comprises a supporting seat 1, wherein a base 5 is arranged on one side of the supporting seat 1, the base 5 comprises a supporting plate 51, a mounting groove 52, a concave-convex plate 53, a pulley component 54 and a limiting component 55, the supporting plate 51 is arranged on one side of the supporting seat 1, the upper end of the supporting plate 51 is symmetrically provided with the mounting groove 52, concave-convex plates 53 corresponding to the positions of a moving gear 214 are respectively arranged in inner cavities of the mounting groove 52, the concave-convex plates 53 are composed of a plurality of convex blocks and supporting bars, the distance between the convex blocks is larger than the gear distance of the moving gear 214, the pulley component 54 is respectively arranged on the periphery of the lower end of the supporting plate 51, the pulley component 54 is composed of a mounting rack and universal wheels, the upper end of the supporting plate 51 is symmetrically provided with the limiting component 55, the moving gear 214 passing through the moving cutting mechanism 2 is positioned on the upper end of the concave-convex plates 53, when the movable gear 214 moves on the concave-convex plate 53, the movable gear 214 drives the whole movable cutting mechanism 2 to move up and down, so that the blade 246 of the movable cutting mechanism 2 can conveniently move up and down when cutting a road, the blade 246 is prevented from being clamped or damaged easily due to the fact that the blade 246 is continuously cut at the same depth when moving and cutting, the service life of the blade 246 is influenced, the limiting assembly 55 comprises an L-shaped limiting plate 551, a damping assembly 552, the L-shaped limiting plate 551 is arranged at the upper end of the supporting plate 51, the damping assembly 552 is equidistantly arranged at the inner side of the L-shaped limiting plate 551, sliding plates 215 positioned at the inner side of the L-shaped limiting plate 551 are respectively connected with two sides of the top cover 21, the damping assembly 552 comprises a fixed shaft 5521, a fixed sleeve 5522, a movable plate 5523, a torsion spring 5524 and a rubber block 5525, the fixed shaft 5521 is equidistantly arranged at the inner side of the L-shaped limiting plate 551, the outside fixedly connected with fixed axle 5521 fixed cover 5522, the outside activity of fixed axle 5521 has cup jointed fly leaf 5523, be connected with torsional spring 5524 jointly between fly leaf 5523 and the fixed cover 5522, the lower extreme of fly leaf 5523 is connected with rubber piece 5525, fly leaf 5523 is the slope setting, slide 215 at the top cap 2 both ends through moving cutting mechanism 2 is located the inner chamber of L type limiting plate 551, be convenient for carry out the track self-motion to moving cutting mechanism 2 and carry out spacing protection, make things convenient for its moving cutting mechanism 2 to stable reciprocating motion, and through the damper 552 of design, when slide 215 is along with moving cutting mechanism 2 up-and-down when undulating, slide 215 upwards extrudees rubber piece 5525, and rubber piece 5525 is through the one end that drives fly leaf 5523 upwards, and then fly leaf 5523 is for realizing the buffering shock attenuation of undulating through rotating torsional spring 5524, avoid its cutting mechanism 2 to reciprocate and lead to rocking, and influence its stable cutting, and when the position of cutting mechanism 2 descends, torsional spring 5524 is by the reverse elasticity that produces after rotating, and then drive fly leaf 5523 moves down, and then it can stabilize and cut down the cutting mechanism 2, and stable cutting mechanism can be stable and stable down.
The upper end of the base 5 is provided with a movable cutting mechanism 2, the movable cutting mechanism 2 comprises a top cover 21, a double-shaft motor 22, a first gear 23, a cutting assembly 24, a second gear 25, a third gear 26, a supporting shaft 27, a first bevel gear 28, a second bevel gear 29, a transmission shaft 210, a third bevel gear 211, a fourth bevel gear 212, a connecting shaft 213 and a movable gear 214, the double-shaft motor 22 is arranged at the top end of the inner cavity of the top cover 21, one end output shaft of the double-shaft motor 22 penetrates through the top cover 21 and is connected with the first gear 23, one end of the first gear 23 is connected with the cutting assembly 24, the cutting assembly 24 is positioned in the inner cavity of the protection mechanism 3, the other end output shaft of the double-shaft motor 22 is meshed with the third gear 26 through the second gear 25, the inner cavity of the top cover 21 is movably connected with the supporting shaft 27 fixedly sleeved with the supporting shaft 27, the outer side of the supporting shaft 27 is meshed with the two second bevel gears 29 through the first bevel gear 28, the second bevel gears 29 are movably connected with the top cover 21 through the transmission shafts 210, the transmission shafts 210 are engaged with the two fourth bevel gears 212 through the third bevel gears 211, the inner cavity of the top cover 21 is movably connected with the connecting shaft 213 fixedly sleeved with the connecting shaft 213, the outer side of the connecting shaft 213 is sleeved with the movable gear 214, the second gear 25 is driven to rotate through the output shaft of the double-shaft motor 22, the second gear 25 drives the third gear 26 and the supporting shaft 27 of the inner cavity thereof to rotate, the supporting shaft 27 drives the two second bevel gears 29 and the transmission shafts 210 of the inner cavity thereof to rotate through the first bevel gears 28, the transmission shafts 210 further drive the two fourth bevel gears 212 and the connecting shaft 213 of the inner cavity thereof to rotate through the third bevel gears 211, the connecting shaft 213 drives the movable gear 214 to rotate along with the connecting shaft 213, so that the movable cutting mechanism 2 is conveniently driven to move along the track, the cutting and the cutting movement are convenient, the cutting movement is avoided by manual pushing, when the cutting device and the road surface are blocked, the pushing is difficult to stop at the first time, the moving cutting mechanism 2 can not be pushed by external force when the cutting device and the road surface are blocked, the impact resistance of the cutting assembly 24 is reduced, and the cutting device can not move continuously, and can be discovered by a worker at the first time to stop working, so that the cutting assembly 24 is effectively protected, the service life of the cutting device is prolonged, the cutting assembly 24 comprises a fourth gear 241, a fixing rod 242, a disc 243, a first positioning hole 244, an internal thread column 245, a blade 246, a second positioning hole 247, a fixing disc 248, a positioning column 249, a jack 2410, a bolt 2411 and a thread groove 2414, the fourth gear 241 is meshed with the first gear 23, the outer side of the top cover 21 is movably connected with the fixing rod 242 sleeved with the fourth gear 241 through a mounting seat, one end of the fixing rod 242 is connected with the disc 243, the disc 243 is sleeved with the blade 246 through the internal thread column 245, one side of the fixed disc 248 is provided with an inserting hole 2410, one side of the fixed disc 248 is provided with a thread groove 2414, the inserting hole 2410 of the fixed disc 248 is connected with the thread groove 2414, the inserting hole 2410 of the fixed disc 248 is sleeved with the outer side of the internal thread column 245, the outer side of the disc 243 is equidistantly provided with a first positioning hole 244, the outer side of the blade 246 is equidistantly provided with a second positioning hole 247, the fixed disc 248 is inserted with the first positioning hole 244 and the second positioning hole 247 through a plurality of positioning columns 249, the bolt 2111 is inserted into the thread groove 2414 and the inner cavity of the internal thread column 245 and is in threaded connection with the internal thread column 245 and the fixed disc 248, the outer sides of the first positioning hole 244 and the second positioning hole 247 are respectively provided with a limiting groove 2413, the outer sides of the positioning columns 249 are respectively provided with a limiting block 2412 matched with the first positioning hole and the second positioning hole, the fixed rod 242 passes through the internal thread column 245 on one side of the disc 243 and the internal thread column 245 of the blade 246 to be inserted into the inserting hole 2410 of the fixed disc 248, the fixing disc 248 is connected with the first positioning hole 244 and the second positioning hole 247 by the bolts 2411 and the threaded grooves 2414 on the outer side of the fixing disc 248, and the fixing disc 248 is connected with the first positioning hole 244 and the second positioning hole 247 by the positioning column 249, and is connected with the limiting block 2412 on the outer side of the positioning column 249 and the limiting grooves 2413 on the outer side of the first positioning hole 244 and the second positioning hole 247 by the limiting block 2412, thereby facilitating the further stable connection of the blade 246, effectively improving the installation firmness, avoiding the falling off during the working process, causing equipment damage, facilitating the installation and the replacement of the blade 246, facilitating the replacement of the blade 246 with different thickness, and improving the use effect, and the output shaft of the double-shaft motor 22 drives the first gear 23 to rotate, the first gear 23 drives the fourth gear 241 and the fixed rod 242 to rotate along with the fourth gear 241, so that the blade 246 rotates along with the fourth gear to perform cutting, the cutting mechanism 2 is moved, the use effect of the cutting mechanism is effectively improved, the gear ratio of the first gear 23 to the fourth gear 241 is 1:1, the gear ratio of the second gear 25 to the third gear 26 is 1:4, the blade 246 of the movable cutting mechanism 2 is conveniently moved, after cutting and rotating for four circles, the movable gear 214 rotates for one circle, the situation that the movable gear 214 rotates too fast is avoided, the movable cutting mechanism 2 moves too fast, and the blade 246 cannot perform comprehensive cutting on the road surface in the same area is avoided.
The first control switch 4 is installed to the upper end of removal cutting mechanism 2, and one side of removal cutting mechanism 2 is provided with protection machanism 3, and protection machanism 3 is including protection casing 31 and operation door 32, and protection casing 31 sets up in one side of top cap 21, and operation door 32 movable mounting is in the outside of protection casing 31, and the convenience protects cutting assembly 24, and installs the dismantlement cutting assembly 24 through openable operation door 32, conveniently changes maintenance and use.
The upper end of supporting seat 1 has push rod 6 through connecting piece swing joint, battery 12 is installed through mounting bracket 11 to the lower extreme of supporting seat 1, socket 10 is installed to the upper end of supporting seat 1, the lower extreme symmetry of supporting seat 1 is provided with pneumatic cylinder 7, the lower extreme of pneumatic cylinder 7 is connected with bottom plate 8 through the hydraulic stem, second control switch 9 is installed to the upper end of supporting seat 1, through hydraulic stem downwardly moving, be convenient for prop up supporting seat 1 and base 5 and upwards remove, the convenience is adjusted the degree of depth to the road surface cutting, the effectual result of use that has improved thereof.
Working principle: the second control switch 9 is connected with the hydraulic cylinder 7, the first control switch 4 is connected with the double-shaft motor 22, the socket 10 is connected with the storage battery 12, when in use, the supporting seat 1 and the base 5 are pushed to a road surface to be cut by utilizing the push rod 6 and the pulley assembly 54, the movable cutting mechanism 2 is inserted into the limit assembly 55 through the sliding plate 215, the movable cutting mechanism is installed on the base 5, the wire plug of the movable cutting mechanism 2 is inserted into the socket 10, the wire plug is connected with the first control switch 4, the hydraulic cylinder 7 is downwards moved through the hydraulic rod so as to conveniently support the supporting seat 1 and the base 5 to upwards, the switch of the hydraulic cylinder 7 is conveniently closed after the depth of cutting the road surface is conveniently adjusted, the switch of the double-shaft motor 22 is conveniently opened through the first control switch 4, the double-shaft motor 22 is conveniently driven to reciprocate left and right by the double-shaft motor 22, the road surface cutting mechanism is conveniently driven to cut, the road surface by the second gear 25 is conveniently driven by the output shaft of the double-shaft motor 22, the second gear 25 is driven by the second gear 25, the supporting shaft 27 of the third gear 26 and the inner cavity thereof is driven by the supporting shaft 27, the first bevel gear 27 is driven by the second bevel gear 29 and the inner cavity thereof, the second bevel gear 21 is conveniently driven by the second bevel gear 21, the bevel gear is conveniently driven by the second bevel gear 2 is conveniently to rotate, the bevel gear 2 is conveniently and the cutting mechanism is conveniently cut into a dead state when the cut by the cut surface is in a cut by the inner cavity, the cut state of the cut by the cut surface is difficult to be in a cut by the road surface, the cut by the inner cavity is in a cut state of the road surface is conveniently driven by the inner cavity 213, and can be conveniently is conveniently driven to be in a cut into a cut with a high state, and easy to be in a road or easy to be cut is easy to rotate, and easy is easy to rotate. The impact resistance of the cutting assembly 24 is reduced, and the cutting assembly 24 can not move continuously, so that the working is stopped by the first time discovery of a worker, the service life of the cutting assembly 24 is effectively prolonged, the first gear 23 is driven to rotate by the other output shaft of the double-shaft motor 22, the first gear 23 drives the fourth gear 241 and the fixed rod 242 to rotate along with the fourth gear 241, the blade 246 rotates along with the fourth gear, the cutting operation is performed, the cutting mechanism 2 is moved, the cutting operation is performed at the same time, the using effect is effectively improved, the gear ratio of the first gear 23 to the fourth gear 241 is 1:1, the gear ratio of the second gear 25 to the third gear 26 is 1:4, the moving gear 214 rotates one circle after the blade 246 of the moving cutting mechanism 2 is conveniently cut and rotated four circles, the moving gear 214 is prevented from rotating too fast, the moving cutting mechanism 2 is prevented from moving too fast, the blade 246 cannot make full-scale kerf on the road surface in the same area, at the moment, the moving gear 214 is positioned at the upper end of the concave-convex plate 53, and then when the moving gear 214 moves on the concave-convex plate 53 with concave-convex fluctuation, the moving gear 214 further drives the whole moving cutting mechanism 2 to move up and down, so that the blade 246 of the moving cutting mechanism 2 can conveniently lift up and down when cutting the road surface, the blade 246 is prevented from being continuously positioned at the same depth when cutting is moved, the blade 246 is easily clamped, even the blade 246 is damaged, the service life is influenced, the sliding plates 215 at the two ends of the top cover 2 of the moving cutting mechanism 2 are positioned in the inner cavity of the L-shaped limiting plate 551, the self-movement of the track of the moving cutting mechanism 2 is conveniently limited and protected, the moving cutting mechanism 2 can stably reciprocate, and through the damper 552 of design, when slide 215 is along with removing cutting mechanism 2 and is fluctuated from top to bottom, slide 215 upwards extrudees rubber piece 5525, and rubber piece 5525 is through the one end that drives fly leaf 5523 upwards moves, and then fly leaf 5523 is for realizing the buffering shock attenuation that fluctuated through the one end that rotates torsional spring 5524, avoid its cutting mechanism 2 to reciprocate and lead to rocking, influence its stable cutting, and when cutting mechanism 2's position descends, torsional spring 5524 is rotated the resilience force that back produced, and then drive fly leaf 5523 and move down, and then rubber piece 5525 bulldozes slide 215 downwards, can be flat stable when being convenient for its cutting mechanism 2 whereabouts, make things convenient for its stable cutting.
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 track proper motion road surface cutting device that cutting efficiency is high, includes supporting seat (1), a serial communication port, base (5) are installed to one side of supporting seat (1), the upper end of base (5) is provided with and removes cutting mechanism (2), first control switch (4) are installed to the upper end of removing cutting mechanism (2), one side of removing cutting mechanism (2) is provided with protection machanism (3), the upper end of supporting seat (1) has push rod (6) through connecting piece swing joint, battery (12) are installed through mounting bracket (11) to the lower extreme of supporting seat (1), socket (10) are installed to the upper end of supporting seat (1).
2. The track self-propelled pavement cutting device with high cutting efficiency according to claim 1, wherein the movable cutting mechanism (2) comprises a top cover (21), a double-shaft motor (22), a first gear (23), a cutting assembly (24), a second gear (25), a third gear (26), a supporting shaft (27), a first bevel gear (28), a second bevel gear (29), a transmission shaft (210), a third bevel gear (211), a fourth bevel gear (212), a connecting shaft (213) and a movable gear (214), wherein the top end of the inner cavity of the top cover (21) is provided with the double-shaft motor (22), one end output shaft of the double-shaft motor (22) penetrates through the top cover (21) and is connected with the first gear (23), one end of the first gear (23) is connected with the cutting assembly (24), the cutting assembly (24) is positioned in the inner cavity of the protection mechanism (3), the other end output shaft of the double-shaft motor (22) is meshed with the third gear (26) through the second gear (25), the inner cavity of the top cover (21) is movably connected with the supporting shaft (27) which is fixedly sleeved with the supporting shaft (27), the other end of the double-shaft motor (22) is meshed with the second bevel gear (29) through the second bevel gear (27), the second bevel gears (29) are movably connected with the top cover (21) through transmission shafts (210), the transmission shafts (210) are meshed with two fourth bevel gears (212) through third bevel gears (211), the inner cavity of the top cover (21) is movably connected with a connecting shaft (213) fixedly sleeved with the connecting shaft, and the outer side of the connecting shaft (213) is sleeved with a movable gear (214).
3. The track self-propelled road surface cutting device with high cutting efficiency according to claim 2, wherein the cutting assembly (24) comprises a fourth gear (241), a fixing rod (242), a disc (243), a first positioning hole (244), an internal thread column (245), a blade (246), a second positioning hole (247), a fixing disc (248), a positioning column (249), a jack (2410), a bolt (2411) and a thread groove (2414), the fourth gear (241) is meshed with the first gear (23), the outer side of the top cover (21) is movably connected with a fixing rod (242) sleeved with the fourth gear (241) through a mounting seat, one end of the fixing rod (242) is connected with the disc (243), one side of the fixing disc (248) is sleeved with a blade (246) through an internal thread column (245), one side of the fixing disc (248) is provided with a jack (2410), one side of the fixing disc (248) is provided with a thread groove (2414), the jack (2410) is connected with the thread groove (2414), the outer side of the fixing disc (248) is provided with a first positioning column (245) sleeved with the outer side of the blade (243) at equal distance from the first positioning hole (243), and fixed disk (248) is pegged graft mutually with first locating hole (244), second locating hole (247) through a plurality of reference column (249), bolt (2411) insert the inner chamber of screw thread groove (2414) and internal thread post (245) and with internal thread post (245) and fixed disk (248) looks spiro union.
4. The track self-propelled road surface cutting device with high cutting efficiency according to claim 3, wherein the outer sides of the first positioning hole (244) and the second positioning hole (247) are respectively provided with a limiting groove (2413), and the outer sides of the positioning columns (249) are respectively provided with a limiting block (2412) matched with the positioning columns.
5. A cutting device for a self-propelled rail road surface with high cutting efficiency according to claim 3, wherein the gear ratio of the first gear (23) to the fourth gear (241) is 1:1, and the gear ratio of the second gear (25) to the third gear (26) is 1:4.
6. The track self-propelled road surface cutting device with high cutting efficiency according to claim 2, wherein the protection mechanism (3) comprises a protection cover (31) and an operation door (32), the protection cover (31) is arranged on one side of the top cover (21), and the operation door (32) is movably arranged on the outer side of the protection cover (31).
7. The track self-propelled pavement cutting device with high cutting efficiency according to claim 2, wherein the base (5) comprises a supporting plate (51), a mounting groove (52), a concave-convex plate (53), a pulley component (54) and a limiting component (55), the supporting plate (51) is mounted on one side of the supporting seat (1), the mounting groove (52) is symmetrically arranged at the upper end of the supporting plate (51), the concave-convex plate (53) corresponding to the position of the movable gear (214) is mounted in the inner cavity of the mounting groove (52), the concave-convex plate (53) consists of a plurality of convex blocks and supporting bars, the distance between the convex blocks is larger than the gear distance of the movable gear (214), the pulley component (54) is arranged at the periphery of the lower end of the supporting plate (51), the pulley component (54) consists of a mounting frame and a universal wheel, and the limiting component (55) is symmetrically arranged at the upper end of the supporting plate (51).
8. The track self-propelled road surface cutting device with high cutting efficiency according to claim 7, wherein the limiting assembly (55) comprises an L-shaped limiting plate (551) and a damping assembly (552), the L-shaped limiting plate (551) is arranged at the upper end of the supporting plate (51), the damping assembly (552) is equidistantly arranged on the inner side of the L-shaped limiting plate (551), and both sides of the top cover (21) are connected with sliding plates (215) positioned on the inner side of the L-shaped limiting plate (551).
9. The track self-propelled pavement cutting device with high cutting efficiency according to claim 8, wherein the damping component (552) comprises a fixed shaft (5521), a fixed sleeve (5522), a movable plate (5523), a torsion spring (5524) and a rubber block (5525), wherein the fixed shaft (5521) is equidistantly arranged on the inner side of an L-shaped limiting plate (551), the outer side of the fixed shaft (5521) is fixedly connected with the fixed sleeve (5522), the movable plate (5523) is movably sleeved on the outer side of the fixed shaft (5521), a torsion spring (5524) is commonly connected between the movable plate (5523) and the fixed sleeve (5522), the lower end of the movable plate (5523) is connected with the rubber block (5525), and the movable plate (5523) is obliquely arranged.
10. The track self-propelled road surface cutting device with high cutting efficiency according to claim 1, wherein the lower end of the supporting seat (1) is symmetrically provided with a hydraulic cylinder (7), the lower end of the hydraulic cylinder (7) is connected with a bottom plate (8) through a hydraulic rod, and the upper end of the supporting seat (1) is provided with a second control switch (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310215213.5A CN116163193B (en) | 2023-03-08 | 2023-03-08 | Rail self-propelled pavement cutting device with high cutting efficiency |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310215213.5A CN116163193B (en) | 2023-03-08 | 2023-03-08 | Rail self-propelled pavement cutting device with high cutting efficiency |
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| Publication Number | Publication Date |
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| CN116163193A true CN116163193A (en) | 2023-05-26 |
| CN116163193B CN116163193B (en) | 2024-01-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310215213.5A Active CN116163193B (en) | 2023-03-08 | 2023-03-08 | Rail self-propelled pavement cutting device with high cutting efficiency |
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| US6203112B1 (en) * | 1999-05-03 | 2001-03-20 | American Standards Construction Corp. | Attachable road cutting apparatus |
| DE202008011915U1 (en) * | 2008-09-08 | 2008-11-27 | Lissmac Maschinenbau Und Diamantwerkzeuge Gmbh | Movable joint cutter |
| CN210766311U (en) * | 2019-08-16 | 2020-06-16 | 江苏阿道夫公路特种养护工程有限公司 | Road surface groover of quick detach tool bit |
| CN113089445A (en) * | 2021-04-20 | 2021-07-09 | 丁风立 | Municipal engineering mechanical device convenient to remove |
| CN215366744U (en) * | 2021-08-06 | 2021-12-31 | 李术阔 | Track is road surface cutting device by oneself that cutting efficiency is high |
| CN215629251U (en) * | 2021-08-04 | 2022-01-25 | 安徽宏佳建设工程有限公司 | Automatic joint cutting device for road construction |
| CN114108476A (en) * | 2021-11-26 | 2022-03-01 | 中铁十局集团青岛工程有限公司 | Joint cutting device for bridge construction |
| CN216474421U (en) * | 2021-07-06 | 2022-05-10 | 吴昊 | Highway is repaired and is used highway cutting device |
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2023
- 2023-03-08 CN CN202310215213.5A patent/CN116163193B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6203112B1 (en) * | 1999-05-03 | 2001-03-20 | American Standards Construction Corp. | Attachable road cutting apparatus |
| DE202008011915U1 (en) * | 2008-09-08 | 2008-11-27 | Lissmac Maschinenbau Und Diamantwerkzeuge Gmbh | Movable joint cutter |
| CN210766311U (en) * | 2019-08-16 | 2020-06-16 | 江苏阿道夫公路特种养护工程有限公司 | Road surface groover of quick detach tool bit |
| CN113089445A (en) * | 2021-04-20 | 2021-07-09 | 丁风立 | Municipal engineering mechanical device convenient to remove |
| CN216474421U (en) * | 2021-07-06 | 2022-05-10 | 吴昊 | Highway is repaired and is used highway cutting device |
| CN215629251U (en) * | 2021-08-04 | 2022-01-25 | 安徽宏佳建设工程有限公司 | Automatic joint cutting device for road construction |
| CN215366744U (en) * | 2021-08-06 | 2021-12-31 | 李术阔 | Track is road surface cutting device by oneself that cutting efficiency is high |
| CN114108476A (en) * | 2021-11-26 | 2022-03-01 | 中铁十局集团青岛工程有限公司 | Joint cutting device for bridge construction |
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| Publication number | Publication date |
|---|---|
| CN116163193B (en) | 2024-01-16 |
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