CN118029232B - Trimming and compaction machine for pavement base layer - Google Patents
Trimming and compaction machine for pavement base layer Download PDFInfo
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- CN118029232B CN118029232B CN202410423873.7A CN202410423873A CN118029232B CN 118029232 B CN118029232 B CN 118029232B CN 202410423873 A CN202410423873 A CN 202410423873A CN 118029232 B CN118029232 B CN 118029232B
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- 238000005056 compaction Methods 0.000 title claims abstract description 20
- 238000009966 trimming Methods 0.000 title abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 74
- 230000000694 effects Effects 0.000 claims abstract description 10
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 238000007688 edging Methods 0.000 claims description 8
- 238000013016 damping Methods 0.000 claims description 7
- 230000035939 shock Effects 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 11
- 230000005540 biological transmission Effects 0.000 description 7
- 239000010426 asphalt Substances 0.000 description 5
- 230000007306 turnover Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
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- Road Paving Machines (AREA)
Abstract
The invention relates to the field of pavement construction equipment, in particular to a pavement base layer trimming and compaction machine which comprises a frame, a support frame, a connecting frame, a steering rod, a frame handle, a travelling wheel, a diesel engine, a first vibration disc, a second vibration disc, a first vibration mechanism, a second vibration mechanism, a driving mechanism and a control system, wherein the connecting frame is arranged on one transverse side edge of the frame, one transverse side edge of the first vibration disc is hinged with the connecting frame, the first vibration mechanism is arranged on the first vibration disc, one transverse side edge of the second vibration disc is hinged with the other transverse side edge of the first vibration disc, and the second vibration mechanism is arranged on the second vibration disc and can be suitable for compaction of pavement edges with inclined planes and has the effect of high construction efficiency.
Description
Technical Field
The invention relates to the field of pavement construction equipment, in particular to a pavement base layer trimming and compaction machine.
Background
Asphalt pavement refers to various types of pavement paved by incorporating road asphalt materials into mineral materials. The asphalt binder improves the capability of paving granules to resist damage to the road surface caused by driving and natural factors, so that the road surface is flat, less in dust, waterproof and durable. At present, the existing edge trimming equipment for asphalt pavement in the market usually has the defects that after paving, staff often easily appear protruding or uneven frames on two sides of a roadside, and edge trimming is needed to be carried out at the same position manually, so that trimming time is long and working efficiency is low.
Chinese patent publication No.: CN216237999U discloses an edge finishing device for asphalt pavement construction, specifically discloses: the trimming mechanism comprises a moving mechanism and a compacting mechanism, wherein the trimming mechanism is convenient for uniformly cleaning and polishing the edge of the road surface from different angles, the compacting mechanism is arranged above the moving mechanism, one side of the compacting mechanism is provided with the trimming mechanism, the trimming mechanism comprises a supporting frame, a rotating shaft, a transmission gear, a driving gear, a turnover motor, a connecting rod, an electric push rod, a trimming chamber, a scraper and a trimming roller, the rotating shaft is arranged on the inner side of the supporting frame, the transmission gear is arranged on one side of the rotating shaft, the driving gear is arranged below the transmission gear, the turnover motor is arranged on one side of the driving gear, the connecting rod is arranged on the other side of the rotating shaft, the electric push rod is arranged on one side of the connecting rod, the telescopic end of the electric push rod is provided with the trimming chamber, the inner side of the trimming chamber is provided with the scraper, and the trimming roller is arranged on one side of the scraper. During the use, the staff promotes the universal wheel with the handrail and removes the position that the bituminous paving needs to be under construction with edge finishing equipment, push mounting bracket and compaction roller through utilizing the hydraulic stem to stretch out and draw back and move down, start compaction motor and drive rotation axis and compaction roller and rotate, evenly roll the bituminous paving, the effect of damping spring is being installed to the spacing seat of being cooperated, avoid appearing rocking in the compaction process, rethread starts the upset motor and drives driving gear and drive gear and rotate, drive gear drives pivot and electric putter and scraper and edging roller and overturn the motion, conveniently overturn the bituminous paving that has compacted from different angles, the rethread electric putter promotes scraper and edging roller and moves down, evenly clear up and polish the edge of different heights, reduce personnel's operation, improve work efficiency.
However, the edge trimming device drives the trimming chamber to move up and down through the rotating shaft and the connecting rod, so that the trimming roller and the scraper in the trimming chamber are driven to move together, and only the trimming of road edges in a vertical plane can be dealt with, and as for mountain roads, partial national roads or provincial roads and other roads, road edge is not provided with curbstone, in order to improve the strength of the road edges, the road edges are usually provided with inclined surfaces, the inclined surfaces are required to be trimmed in construction, and the inclined surfaces are usually subjected to vibration treatment through a small-sized road vibrator, however, under the condition that the road is not dried, the inclined surfaces are subjected to compaction treatment, so that the flatness and the supporting strength of the main body road edges are damaged.
Disclosure of Invention
Accordingly, in view of the above-described problems, the present invention provides a road surface base layer trimming and compaction machine which is applicable to trimming and compaction of a road surface edge having an inclined surface and has high construction efficiency.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
The utility model provides a road surface basic unit deburring plain bumper, including frame, support frame, link, steering rod, frame handle, walking wheel, diesel engine, first vibration dish, second vibration dish, first vibration mechanism, second vibration mechanism, actuating mechanism and control system, it is longitudinal direction to define along the length direction extension of frame, extend to the transverse direction along the width direction of frame, the vertical one end of frame is located to the support frame, diesel engine locates on the frame, and is located the longitudinal middle part of frame, the steering rod rotationally locates the transverse middle part of support frame through the bearing to the lower extreme of steering rod passes the frame and extends downwards, the upper end of steering rod is located to the frame handle, the walking wheel includes two drive wheels and a steering wheel, two the drive wheel is located on the frame and is kept away from the longitudinal side of support frame, actuating mechanism is connected with two the drive wheel, the lower extreme of steering wheel is located the steering rod, the link is located the transverse one side of frame, the transverse one side of first vibration dish is articulated with the link, first vibration mechanism is located on the first vibration dish, second vibration dish, the second vibration dish is located with the first vibration dish, the vibration switch, the second vibration dish is connected with vibration knob, the vibration switch, the speed of vibration switch is controlled by the vibration switch, the vibration switch is closed and is closed with the vibration switch respectively, the vibration switch, the speed of vibration switch is closed and is controlled by the vibration switch, the vibration switch is opened and is closed respectively, the diesel engines are respectively and electrically connected with the controller.
Further, the first vibration mechanism and the second vibration mechanism comprise a first driving motor, an upper vibration box, a lower vibration box, two vibration shafts, eccentric blocks, bearings and a shaft coupling, the first driving motor comprises a motor shell, an output shaft which is rotatably arranged on the motor shell, a stator which is arranged on the motor shell and a rotor which is arranged on the output shaft, the two axial ends of the output shaft penetrate through the motor shell to form two output ends, the lower vibration box is arranged on a first vibration disc or a second vibration disc, the first driving motor is arranged in the middle of the lower vibration box, the two vibration shafts are rotatably arranged on the lower vibration box through the bearings and are respectively distributed on the two lateral sides of the first driving motor and are respectively connected with the two output ends of the output shaft of the first driving motor through the shaft coupling, the eccentric blocks are respectively arranged on the vibration shafts, and the upper vibration box is sleeved on the lower vibration box.
Further, the circumference of the upper surface of lower vibration case is equipped with three piece at least guide bar perpendicularly, and each the upper portion of guide bar is equipped with the external screw thread, each respectively threaded connection has adjusting nut on the guide bar, be equipped with the through-hole that supplies the guide bar to pass on the last vibration case, the cover is equipped with the spring on the guide bar and be located between adjusting nut and the upper surface of last vibration case, the lower surface of going up the vibration case is equipped with the lower opening, go up on the vibration case and be located the lower opening week side and be equipped with three at least lug, when last vibration case cover locates down the vibration case, compress tightly the vibration case through the spring for the lug supports on first vibration dish or second vibration dish.
Further, the upper end of the lower vibrating box is provided with a jacking block, and the upper end of the jacking block is propped against the upper vibrating box.
Further, the shaft coupling is including setting firmly in the first ring flange of axial one end of output shaft, locating second ring flange and the third ring flange of axial one end of vibrating shaft, pressing from both sides the elastic pad of locating between first ring flange and the second ring flange, be equipped with first mounting hole on the first ring flange, the second ring flange rotationally locates on the vibrating shaft, be equipped with the bulge loop of restriction second ring flange axial displacement on the vibrating shaft, be equipped with the second mounting hole on the second ring flange, the third ring flange sets firmly on the vibrating shaft, be equipped with the third mounting groove that is the arc structure on the third ring flange, first ring flange, second ring flange pass through the locking bolt and fix, and locking bolt's one end extends to in the third mounting groove, the third mounting groove is embedded to be equipped with damping spring.
Further, a shock pad is arranged between the first driving motor and the first vibration disc or between the first driving motor and the second driving motor.
Further, the first vibration disk and the second vibration disk both comprise a disk body with a rectangular structure, a convex edge extending upwards from the peripheral edge of the disk body and a bracket arranged on the disk body and connected with the convex edge, and an included angle between the convex edge and the disk body is 45-75 degrees.
Further, the support includes at least three horizontal strips that distribute along horizontal direction side by side, at least three vertical strips that distribute along longitudinal direction side by side and locate the card of horizontal both sides on protruding edge put the groove, and each horizontal strip card is placed in the card and is put the inslot, and the lower extreme of horizontal strip is supported and is leaned on in the upper surface of disk body, and the upper edge of each horizontal strip is equipped with first breach, and the lower edge of vertical strip is equipped with first breach complex second breach, and each vertical strip is laid in the upside of horizontal strip, and each vertical strip's both ends lock respectively on two protruding edges on longitudinal direction, first driving motor locks on vertical strip, the lug supports on the horizontal strip.
Further, a bayonet lock is arranged on the frame handle, and a bayonet lock hole matched with the bayonet lock is arranged on the supporting frame.
Further, the travelling wheel also comprises two supporting wheels, and the two supporting wheels are arranged on the frame and close to one longitudinal side of the supporting frame.
By adopting the technical scheme, the invention has the beneficial effects that: this road surface basic unit deburring plain bumper, when using, shift the frame to the road surface of needs deburring, and turn over down first vibration dish and second vibration dish and lay respectively on the edge and the inclined plane of road surface, through the articulated of first vibration dish and second vibration dish, make first vibration dish and second vibration dish can realize the upset, and then make first vibration dish and second vibration dish can form the contained angle and attach completely on the edge and the inclined plane of road surface, restart diesel engine charges to the group battery, be connected with actuating mechanism through the group battery, first vibration mechanism and second vibration mechanism electricity, realize that the frame is advanced, first vibration mechanism and second vibration mechanism start vibration, realize the plain bumper to road surface and inclined plane, this road surface basic unit deburring plain bumper can cope with mountain road, some national roads or province road surface such as road surface, because do not set up the curbstone, and carry out the deburring plain bumper to the inclined plane that the road surface edge set up, construction efficiency has been improved, and through the structure setting up of first vibration dish and second vibration dish, make the intensity of road surface edge promote durability.
Drawings
FIG. 1 is a schematic front view of a first vibration plate and a second vibration plate in an unfolded state according to an embodiment of the present invention;
FIG. 2 is a schematic front view of the first and second vibration plates in a retracted state according to an embodiment of the present invention;
FIG. 3 is a schematic right-side view of the first and second vibration plates in an unfolded state according to the embodiment of the present invention;
FIG. 4 is a schematic top view of a first vibration mechanism and a first vibration plate according to an embodiment of the present invention;
FIG. 5 is a schematic view of a first vibration mechanism and a first vibration plate in a partially cut-away configuration in an embodiment of the present invention;
FIG. 6 is a schematic cross-sectional view of a first vibration mechanism in an embodiment of the present invention;
FIG. 7 is a partial cross-sectional view at A in FIG. 6;
FIG. 8 is a schematic left-hand view of a third flange in accordance with an embodiment of the present invention;
FIG. 9 is a schematic top view of a first vibration plate according to an embodiment of the present invention;
FIG. 10 is a schematic view of a cross bar and longitudinal perspective in an embodiment of the invention;
FIG. 11 is a circuit block diagram of a control system in an embodiment of the invention;
Fig. 12 is a schematic right-side view of the first and second vibration plates in another state of being unfolded in the embodiment of the present invention.
Reference numerals illustrate:
1. A frame; 2. a support frame; 3. a connecting frame; 4. a steering lever; 5. a frame handle; 6. a walking wheel; 7. a diesel engine; 8. a first vibration plate; 9. a second vibration plate; 10. a first vibration mechanism; 11. a second vibration mechanism; 12. a driving mechanism; 13. a control system; 14. a shock pad; 15. a bayonet lock; 16. a clamping hole;
61. a driving wheel; 62. a steering wheel; 63. a support wheel; 64. a lifting rod;
81. A tray body; 82. a convex edge; 83. a cross bar; 84. a longitudinal bar; 85. a clamping groove; 86. a first notch; 87. a second notch;
101. A first driving motor; 102. an upper vibration box; 103. a lower vibration box; 104. a vibration shaft; 105. an eccentric block; 106. a bearing; 107. a coupling; 108. a guide rod; 109. an adjusting nut; 110. a through hole; 111. a spring; 112. a lower opening; 113. a bump; 114. a top block;
131. a controller; 132. a battery pack; 133. an on-off switch; 134. the driving mechanism is used for opening and closing the switch; 135. the vibration mechanism is used for opening and closing the switch; 136. a speed adjustment knob; 137. a vibration adjusting knob;
1011. a motor housing; 1012. an output shaft; 1013. a stator; 1014. a rotor;
1071. a first flange; 1072. a second flange; 1073. a third flange; 1074. an elastic pad; 1075. a first mounting hole; 1076. a second mounting hole; 1077. a third mounting groove; 1078. a convex ring; 1079. a locking bolt; 1080. and a damping spring.
Detailed Description
The invention will now be further described with reference to the drawings and detailed description.
The embodiment of the invention comprises the following steps:
Referring to fig. 1,2, 3 and 11, a road surface base trimming and compaction machine comprises a frame 1, a support frame 2, a connecting frame 3, a steering rod 4, a frame handle 5, a travelling wheel 6, a diesel engine 7, a first vibration disk 8, a second vibration disk 9, a first vibration mechanism 10, a second vibration mechanism 11, a driving mechanism 12 and a control system 13, which are defined to extend along the length direction of the frame 1 to be longitudinal direction, extend along the width direction of the frame 1 to be transverse direction, the support frame 2 is arranged at one longitudinal end of the frame 1, the diesel engine 7 is arranged on the frame 1 and is arranged at the longitudinal middle of the frame 1, the steering rod 4 is rotatably arranged at the transverse middle of the support frame 2 through a bearing, the lower end of the steering rod 4 penetrates through the frame 1 to extend downwards, the frame handle 5 is arranged at the upper end of the steering rod 4, the travelling wheel 6 comprises two driving wheels 61 and a steering wheel 62, the two driving wheels 61 are arranged on the frame 1 and far away from one longitudinal side of the support frame 2, the driving mechanism 12 is connected with the two driving wheels 61, the steering wheel 62 is arranged at the lower end of the steering rod 4, the connecting frame 3 is arranged on one lateral side of the frame 1, one lateral side of the first vibration disk 8 is hinged with the connecting frame 3, the first vibration mechanism 10 is arranged on the first vibration disk 8, one lateral side of the second vibration disk 9 is hinged with the other lateral side of the first vibration disk 8, the second vibration mechanism 11 is arranged on the second vibration disk 9, the control system 13 comprises a controller 131, a battery pack 132, an on-off switch 133, a driving mechanism on-off switch 134, a vibration mechanism switch 135, a speed adjusting knob 136 and a vibration adjusting knob 137, the driving mechanism 12 is electrically connected with the controller 131 through a driving mechanism on-off switch 134, the first vibration mechanism 10 and the second vibration mechanism 11 are respectively electrically connected with the controller 131 through a vibration mechanism on-off switch 135, and the battery pack 132, the on-off switch 133, the speed adjusting knob 136 and the vibration adjusting knob 137 are respectively electrically connected with the controller 131 by the diesel engine 7.
In this embodiment, the driving mechanism 12 is a prior art, and drives the transmission shaft to rotate through the driving motor, so that the driving wheels 61 connected with two axial ends of the transmission shaft rotate to realize a driving function.
This road surface basic unit deburring plain bumper, during the use, shift frame 1 to the road surface that needs the deburring, and turn over down first vibration dish 8 and second vibration dish 9 and lay respectively on the edge and the inclined plane of road surface, through the articulated of first vibration dish 8 and second vibration dish 9, make first vibration dish 8 and second vibration dish 9 can realize the upset, and then make first vibration dish 8 and second vibration dish 9 can form the contained angle and fully attach on the edge and the inclined plane of road surface, restart diesel engine 7 charges group battery 132, be connected with actuating mechanism 12 through group battery 132, first vibration mechanism 10 and second vibration mechanism 11 electricity, when realizing frame 1 and advance, first vibration mechanism 10 and second vibration mechanism 11 start vibration, realize the plain bumper to road surface and inclined plane, this road surface basic unit deburring plain bumper can cope with the mountain road, some national road or province road surface such as road surface, because do not set up the road edge stone, in order to improve the intensity of road surface edge setting, and the inclined plane carries out the plain bumper treatment, construction efficiency has been improved, and through the first vibration dish 8 and second vibration dish 9 have improved the durability of the setting up of vibration dish, and the road surface has improved the durability.
Specifically, referring to fig. 4, 5 and 6, the first vibration mechanism 10 and the second vibration mechanism 11 each include a first driving motor 101, an upper vibration box 102, a lower vibration box 103, two vibration shafts 104, an eccentric block 105, a bearing 106 and a coupling 107, the first driving motor 101 includes a motor housing 1011, an output shaft 1012 rotatably disposed on the motor housing 1011, a stator 1013 disposed on the motor housing 1011 and a rotor 1014 disposed on the output shaft 1012, both axial ends of the output shaft 1012 penetrate out of the motor housing 1011 to form two output ends, the lower vibration box 103 is disposed on the first vibration disk 8 or the second vibration disk 9, the first driving motor 101 is disposed at a lateral middle part of the lower vibration box 103, both vibration shafts 104 are rotatably disposed on the lower vibration box 103 through bearings 106 and are respectively distributed on both lateral sides of the first driving motor 101, and is respectively connected with two output ends of an output shaft 1012 of the first driving motor 101 through a coupler 107, the eccentric blocks 105 are respectively arranged on the vibrating shafts 104, the upper vibrating box 102 is sleeved on the lower vibrating box 103, at least three guide rods 108, preferably four guide rods 108, are vertically arranged on the periphery of the upper surface of the lower vibrating box 103, are respectively arranged at four corners of the lower vibrating box 103, the upper part of each guide rod 108 is provided with external threads, each guide rod 108 is respectively connected with an adjusting nut 109 in a threaded manner, the upper vibrating box 102 is provided with a through hole 110 for the guide rod 108 to pass through, a spring 111 is sleeved between the adjusting nut 109 and the upper surface of the upper vibrating box 102 on the guide rod 108, a lower opening 112 is arranged on the lower surface of the upper vibrating box 102, four lugs 113 are arranged on the periphery of the lower opening 112 on the upper vibrating box 102, when the upper vibration box 102 is sleeved on the lower vibration box 103, the upper vibration box 102 is pressed by the spring 111, so that the bump 113 is abutted against the first vibration disk 8 or the second vibration disk 9.
The first driving motor 101 is electrified to rotate, vibration shafts 104 on two lateral sides are synchronously driven to rotate through a coupler 107, vibration of the lower vibration box 103 is further achieved through the eccentric blocks 105, the lower vibration box 103 transmits vibration to the first vibration plate 8 or the second vibration plate 9, the first vibration plate 8 or the second vibration plate 9 acts on a road surface, meanwhile, the vibration of the lower vibration box 103 is transmitted to the upper vibration box 102, the upper vibration box 102 overcomes the springs 111 to achieve vibration through the vibration, the vibration frequency of the upper vibration box 102 is different from the vibration frequency of the lower vibration box 103, the vibration is transmitted to the first vibration plate 8 or the second vibration plate 9 through the bumps 113, and therefore the vibration effect transmitted to the first vibration plate 8 or the second vibration plate 9 can be increased, and vibration effect and construction efficiency are improved.
Moreover, the upper end of lower vibration case 103 is equipped with kicking block 114, the upper end of kicking block 114 supports on last vibration case 102 for the vibration of going up vibration case 102 partly transmits to first vibration dish 8 or second vibration dish 9, and another part transmits to lower vibration case 103 on, and the rethread is down vibration case 103 and is transmitted to first vibration dish 8 or second vibration dish 9, makes the vibration frequency of first vibration dish 8 or second vibration dish 9 be dense, further promotes the vibration effect.
Further, referring to fig. 7 and 8, the coupling 107 includes a first flange 1071 fixed at one axial end of the output shaft 1012, a second flange 1072 and a third flange 1073 fixed at one axial end of the vibration shaft 104, and an elastic pad 1074 sandwiched between the first flange 1071 and the second flange 1072, a first mounting hole 1075 is formed in the first flange 1071, the second flange 1072 is rotatably disposed on the vibration shaft 104, a protruding ring 1078 for restricting axial movement of the second flange 1072 is disposed on the vibration shaft 104, a second mounting hole 1076 is disposed on the second flange 1072, the third flange 1073 is fixed on the vibration shaft 104, a third mounting groove 1077 with an arc structure is disposed on the third flange 1073, the first flange 1071 and the second flange 1072 are fixed by a locking bolt 1079, one end of the locking bolt 1079 extends into the third mounting groove 1077, a first mounting groove 1077 is disposed in the third mounting groove 1077, and a first vibration damping spring 1080 is disposed between the first motor and the second mounting groove 1080 or a second vibration damper 101 is disposed.
During the use, through locking bolt 1079 with first ring flange 1071, elastic pad 1074 and second ring flange 1072 locking, thereby realize the axial fixity of first ring flange 1071 and second ring flange 1072, the output shaft of first driving motor 101 drives first ring flange 1071 and rotates, locking bolt 1079 extrudees damping spring 1080 and follows the rotation this moment, and promote third ring flange 1073 and vibrating shaft 104 rotation, realize the output shaft of first driving motor 101 and the soft connection of vibrating shaft 104, avoid the card of vibrating shaft 104 to put or stop the inertia that produces and act on the output shaft of first driving motor 101, avoid damaging, and through the cushioning effect of elastic pad 1074 and damping spring 1080, can reduce the vibration transmission that vibrating shaft 104 produced to first driving motor 101, simultaneously, the vibration transmission of first vibrating disk 8 or second vibrating disk 9 to first driving motor 101 can be reduced to the shock pad 14 that sets up, improve the life of first driving motor 101.
In this embodiment, referring to fig. 9 and 10, the first vibration disc 8 and the second vibration disc 9 each include a disc 81 having a rectangular structure, a flange 82 extending upward from a peripheral edge of the disc 81, and a bracket connected to the flange 82, where an included angle between the flange 82 and the disc 81 is 45 ° -75 °, preferably 60 °, the bracket includes four transverse bars 83 disposed side by side in a transverse direction, three longitudinal bars 84 disposed side by side in a longitudinal direction, and a clamping groove 85 disposed on the flange 82 on two sides in the transverse direction, each transverse bar 83 is clamped in the clamping groove 85, and a lower end of each transverse bar 83 abuts against an upper surface of the disc 81, a first notch 86 is disposed on an upper edge of each transverse bar 83, a second notch 87 matched with the first notch 86 is disposed on a lower edge of each longitudinal bar 84, each longitudinal bar 84 is laid on an upper side of the transverse bar 83, and two ends of each longitudinal bar 84 are respectively locked on two convex edges 82 in the longitudinal direction, and each longitudinal bar 84 abuts against the first lug 101 and the driving lug 113 abuts against the upper surface of the transverse bar 83.
The protruding edge 82 that sets up on first vibration dish 8, second vibration dish 9 avoids impurity such as pitch on the road surface to enter into on the disk 81, and the advance of first vibration dish 8 of being convenient for, second vibration dish 9, simultaneously can make first vibration dish 8 and second vibration dish 9 form the swing bending of certain angle, thereby be applicable to the deburring compaction that has the road surface edge of inclined plane, and the crisscross distribution of horizontal strip 83 and vertical strip 84 that sets up is connected with disk 81 and protruding edge 82, first vibration dish 8 has been improved, second vibration dish 9 intensity, the horizontal both ends card of horizontal strip 83 is placed in the draw-in groove 85, and the lower extreme is supported on disk 81, vertically through first breach 86 card on second breach 87 and the horizontal strip 83 is put, and the vertical both ends locking of vertical strip 84 are on protruding edge 82, make the vibration that produces on first vibration mechanism 10 or the second vibration mechanism 11 transmit on vertical strip 84, again transmit on horizontal strip 83 and disk 81, and in addition, the vibration mechanism 10 or the last vibration of second vibration mechanism 11 of passing through bump 113 makes the horizontal strip 83 form vibration effect, and can further improve vibration effect, vibration amplitude, and further vibration amplitude is improved.
And be equipped with bayonet lock 15 on the frame handle 5, be equipped with on the support frame 2 with bayonet lock 15 complex card hole 16, in the construction on straight line highway section, can be arranged in the card hole 16 through bayonet lock 15 card to the fixed frame handle 5 prevents its rotation, reduces constructor's intensity of labour.
Referring to fig. 12, the first vibration plate 8 and the second vibration plate 9 disposed on one side of the frame 1 are used to make the friction forces on two lateral sides of the frame 1 different, so that the frame 1 is unbalanced, and the traveling wheel 6 is easy to deviate in use, and further comprises two supporting wheels 63, wherein the two supporting wheels 63 are disposed on the frame 1 and are close to one longitudinal side of the supporting frame 2, and lifting rods 64 are disposed between the supporting wheels 63 and the frame 1, and the supporting wheels 63 are disposed to lower the supporting wheels to be abutted to the road surface when in use, so that the friction force between the supporting wheels and the road surface is improved, the stability of the frame 1 can be improved while the supporting strength is improved, the risk of deviation is reduced, and the convenience and safety of use are improved.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present invention, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. The utility model provides a road surface basic unit deburring plain bumper which characterized in that: comprises a frame, a support frame, a connecting frame, a steering rod, a frame handle, a travelling wheel, a diesel engine, a first vibration disc, a second vibration disc, a first vibration mechanism, a second vibration mechanism, a driving mechanism and a control system, wherein the longitudinal direction is defined to extend along the length direction of the frame, the transverse direction is defined to extend along the width direction of the frame, the support frame is arranged at one longitudinal end of the frame, the diesel engine is arranged on the frame and is positioned at the longitudinal middle part of the frame, the steering rod is rotatably arranged at the transverse middle part of the support frame through a bearing, the lower end of the steering rod penetrates through the frame and extends downwards, the frame handle is arranged at the upper end of the steering rod, the travelling wheel comprises two driving wheels and one steering wheel, the two driving wheels are arranged on the frame and are far away from one longitudinal side of the support frame, the driving mechanism is connected with the two driving wheels, the steering wheel is arranged at the lower end of the steering rod, the connecting frame is arranged at one lateral side of the frame, one lateral side of the first vibration disk is hinged with the connecting frame, the first vibration mechanism is arranged on the first vibration disk, one lateral side of the second vibration disk is hinged with the other lateral side of the first vibration disk, the second vibration mechanism is arranged on the second vibration disk, the control system comprises a controller, a battery pack, an on-off switch, a driving mechanism on-off switch, a vibration mechanism on-off switch, a speed adjusting knob and a vibration adjusting knob, the driving mechanism is electrically connected with the controller through the driving mechanism on-off switch, the first vibration mechanism and the second vibration mechanism are respectively electrically connected with the controller through the vibration mechanism on-off switch, the battery pack, the on-off switch, the speed adjusting knob and the vibration adjusting knob, the diesel engines are respectively and electrically connected with the controller;
The first vibration mechanism and the second vibration mechanism comprise a first driving motor, an upper vibration box, a lower vibration box, two vibration shafts, eccentric blocks, bearings and a shaft coupling, wherein the first driving motor comprises a motor shell, an output shaft rotatably arranged on the motor shell, a stator arranged on the motor shell and a rotor arranged on the output shaft;
At least three guide rods are vertically arranged on the periphery of the upper surface of the lower vibrating box, external threads are arranged on the upper part of each guide rod, adjusting nuts are respectively connected to the guide rods in a threaded manner, through holes for the guide rods to pass through are formed in the upper vibrating box, springs are sleeved on the guide rods and between the adjusting nuts and the upper surface of the upper vibrating box, a lower opening is formed in the lower surface of the upper vibrating box, at least three protruding blocks are arranged on the upper vibrating box and on the periphery of the lower opening, when the upper vibrating box is sleeved on the lower vibrating box, the upper vibrating box is pressed by the springs, the protruding blocks are abutted to a first vibrating disk or a second vibrating disk, a first driving motor is electrified to rotate, synchronously driving vibrating shafts at two lateral sides to rotate through a coupler, and further realizing the vibration of a lower vibrating box through an eccentric block, wherein the lower vibrating box transmits the vibration to a first vibrating disk or a second vibrating disk, so that the first vibrating disk or the second vibrating disk acts on a road surface, meanwhile, the vibration of the lower vibrating box is transmitted to an upper vibrating box, the upper vibrating box overcomes a spring to realize the vibration through the vibration, so that the vibration frequency of the upper vibrating box is different from the vibration frequency of the lower vibrating box, and the vibration is transmitted to the first vibrating disk or the second vibrating disk through a convex block, so that the vibration effect transmitted to the first vibrating disk or the second vibrating disk is increased;
The upper end of lower vibration case is equipped with the kicking block, the upper end of kicking block supports and leans on last vibration case for go up the vibration part of vibration case and transmit to first vibration dish or second vibration dish, another part transmits to down on the vibration case, and the rethread is vibration case and is transmitted to first vibration dish or second vibration dish down, makes the vibration frequency of first vibration dish or second vibration dish be dense, further promotes vibration effect.
2. The pavement base course edging and compaction machine according to claim 1, wherein: the shaft coupling is including setting firmly in the first ring flange of axial one end of output shaft, locating second ring flange and the third ring flange of axial one end of vibrating shaft, press from both sides the elastic pad of locating between first ring flange and the second ring flange, be equipped with first mounting hole on the first ring flange, the second ring flange rotationally locates on the vibrating shaft, be equipped with the bulge loop that restricts second ring flange axial displacement on the vibrating shaft, be equipped with the second mounting hole on the second ring flange, the third ring flange sets firmly on the vibrating shaft, be equipped with the third mounting groove that is the arc structure on the third ring flange, first ring flange, second ring flange pass through locking bolt fastening, and locking bolt's one end extends to in the third mounting groove, the third mounting groove embeds and is equipped with damping spring.
3. The pavement base course edging and compaction machine according to claim 2, wherein: and a shock pad is arranged between the first driving motor and the first vibration disk or the second vibration disk.
4. The pavement base course edging and compaction machine according to claim 1, wherein: the first vibration disk and the second vibration disk comprise disk bodies in rectangular structures, convex edges extending upwards from the peripheral edges of the disk bodies and supports arranged on the disk bodies and connected with the convex edges, and an included angle between each convex edge and each disk body is 45-75 degrees.
5. The pavement base course edging and compaction machine according to claim 4, wherein: the support comprises at least three transverse strips which are distributed side by side along the transverse direction, at least three longitudinal strips which are distributed side by side along the longitudinal direction and clamping grooves which are formed in the protruding edges of the two transverse sides, wherein each transverse strip is clamped in the clamping groove, the lower end of each transverse strip abuts against the upper surface of the disc body, a first notch is formed in the upper edge of each transverse strip, a second notch matched with the first notch is formed in the lower edge of each longitudinal strip, each longitudinal strip is paved on the upper side of each transverse strip, two ends of each longitudinal strip are respectively locked on the two protruding edges of the longitudinal direction, the first driving motor is locked on the longitudinal strips, and the protruding blocks abut against the transverse strips.
6. The pavement base course edging and compaction machine according to claim 1, wherein: the bicycle frame is characterized in that the bicycle frame handle is provided with a bayonet lock, and the support frame is provided with a bayonet lock hole matched with the bayonet lock.
7. The pavement base course edging and compaction machine according to claim 1, wherein: the travelling wheel also comprises two supporting wheels, and the two supporting wheels are arranged on the frame and are close to one longitudinal side of the supporting frame.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410423873.7A CN118029232B (en) | 2024-04-10 | 2024-04-10 | Trimming and compaction machine for pavement base layer |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410423873.7A CN118029232B (en) | 2024-04-10 | 2024-04-10 | Trimming and compaction machine for pavement base layer |
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| CN118029232A CN118029232A (en) | 2024-05-14 |
| CN118029232B true CN118029232B (en) | 2024-06-18 |
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| CN216474941U (en) * | 2021-12-08 | 2022-05-10 | 中交一公局第五工程有限公司 | Equipment is patted in rubble ramming of road surface limit portion |
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| FR625184A (en) * | 1926-11-27 | 1927-08-04 | Machine for tamping paving stones and similar materials | |
| US4215949A (en) * | 1978-11-24 | 1980-08-05 | Gabriel Gifford W Jr | Self contained asphalt patching apparatus |
| CN102553818A (en) * | 2012-01-04 | 2012-07-11 | 浙江黑白矿山机械有限公司 | Variable-track single-axle excitation vibrator |
| CN105382266B (en) * | 2015-11-03 | 2017-04-26 | 天津百恩威新材料科技有限公司 | Vibration tray |
| CN208104978U (en) * | 2018-04-24 | 2018-11-16 | 湖北金扬建设工程有限责任公司 | A kind of adhesion type plate vibrator |
| CN208792109U (en) * | 2018-09-06 | 2019-04-26 | 刘云香 | A kind of road and bridge construction vibration tamping unit |
| CN111608165B (en) * | 2020-05-29 | 2020-12-29 | 湖北金扬建设工程有限责任公司 | Municipal administration roadside slope trimming equipment |
| DE102020121140A1 (en) * | 2020-08-11 | 2022-02-17 | Weber Maschinentechnik Gmbh | soil compaction machine |
| CN112609540B (en) * | 2020-12-12 | 2022-10-28 | 湖北盛荣建设有限公司 | Road surface tamping device for municipal road construction |
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- 2024-04-10 CN CN202410423873.7A patent/CN118029232B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203346769U (en) * | 2013-07-23 | 2013-12-18 | 阿勒泰公路管理局布尔津分局 | Road shoulder side slope dresser |
| CN216474941U (en) * | 2021-12-08 | 2022-05-10 | 中交一公局第五工程有限公司 | Equipment is patted in rubble ramming of road surface limit portion |
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| Publication number | Publication date |
|---|---|
| CN118029232A (en) | 2024-05-14 |
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