CN117051672A - Ground repairing device for asphalt road - Google Patents
Ground repairing device for asphalt road Download PDFInfo
- Publication number
- CN117051672A CN117051672A CN202311199981.2A CN202311199981A CN117051672A CN 117051672 A CN117051672 A CN 117051672A CN 202311199981 A CN202311199981 A CN 202311199981A CN 117051672 A CN117051672 A CN 117051672A
- Authority
- CN
- China
- Prior art keywords
- movable block
- asphalt
- repair
- rod
- stirring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000010426 asphalt Substances 0.000 title claims abstract description 59
- 230000008439 repair process Effects 0.000 claims abstract description 51
- 238000003756 stirring Methods 0.000 claims abstract description 38
- 230000005540 biological transmission Effects 0.000 claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 238000003825 pressing Methods 0.000 claims description 41
- 238000001125 extrusion Methods 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 2
- 238000005204 segregation Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
- E01C23/09—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges
- E01C23/0966—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for filling or priming, with or without working the surface of the filling or applying particulate material thereto, e.g. for filling the joints of stone-sett paving
- E01C23/0973—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for filling or priming, with or without working the surface of the filling or applying particulate material thereto, e.g. for filling the joints of stone-sett paving with liquid or semi-liquid materials, e.g. crack sealants
-
- 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
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
- E01C19/10—Apparatus or plants for premixing or precoating aggregate or fillers with non-hydraulic binders, e.g. with bitumen, with resins, i.e. producing mixtures or coating aggregates otherwise than by penetrating or surface dressing; Apparatus for premixing non-hydraulic mixtures prior to placing or for reconditioning salvaged non-hydraulic compositions
- E01C19/1013—Plant characterised by the mode of operation or the construction of the mixing apparatus; Mixing apparatus
- E01C19/104—Mixing by means of movable members in a non-rotating mixing enclosure, e.g. stirrers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Road Repair (AREA)
Abstract
The invention discloses a ground repairing device for an asphalt road, which relates to the technical field of pavement repairing and comprises a repairing vehicle shell, wherein an asphalt storage box for storing asphalt is fixed at the top end of the repairing vehicle shell, travelling wheels which are convenient for the repairing vehicle shell to move are arranged at the bottom end of the repairing vehicle shell, a handrail for pushing the repairing vehicle shell to move is fixed on the outer wall of one end of the repairing vehicle shell, and a transmission mechanism and an adjusting mechanism are arranged in the repairing vehicle shell. According to the invention, the transmission mechanism and the adjusting mechanism are arranged, so that the repair vehicle is synchronously driven to move in the process of stirring the preheated asphalt, the movement of the repair vehicle is controlled, and the movement of the repair vehicle is controlled by using the driving unit, so that the rotation of the travelling wheel is controlled under the condition that the stirring of the asphalt is not influenced, the use of the driving unit is reduced, the movement of the repair vehicle is facilitated, the working efficiency is further improved, and the layering segregation of the asphalt is prevented.
Description
Technical Field
The invention relates to the technical field of pavement repair, in particular to a ground repair device for an asphalt pavement.
Background
Asphalt pavement refers to various types of pavement paved by mixing road asphalt materials into mineral materials, asphalt binders improve the capability of paving granules to resist damage to the pavement caused by driving and natural factors, and enable the pavement to be flat, dust-free, waterproof and durable, so that the asphalt pavement is one of the most widely used advanced pavements in road construction.
Along with long-time friction of wind, sun and vehicles, a hollow hole is formed in an asphalt pavement, the pavement is required to be repaired, and the pavement is generally repaired manually, so that the work efficiency is further improved, the repair vehicle is manually used for repairing, but in the repair process, the repair vehicle which is required to be manually pushed is moved, the repair vehicle is pushed to a position to be repaired, the manual physical effort is high, asphalt is required to be stirred continuously, and the asphalt is prevented from being separated in layers.
Disclosure of Invention
The invention aims at: in order to solve the problems in the prior art, a ground repairing device for asphalt roads is provided.
In order to achieve the above purpose, the present invention provides the following technical solutions: the ground repairing device for the asphalt road comprises a repairing vehicle shell, wherein an asphalt storage box for adding and storing asphalt is fixed at the top end of the repairing vehicle shell, travelling wheels which are convenient for the repairing vehicle shell to move are installed at the bottom end of the repairing vehicle shell, an armrest which is used for pushing the repairing vehicle shell to move is fixed on the outer wall of one end of the repairing vehicle shell, a transmission mechanism and an adjusting mechanism are arranged in the repairing vehicle shell, the transmission mechanism is used for stirring the asphalt in the inner cavity of the asphalt storage box, and the adjusting mechanism is used for controlling the travelling wheels to rotate;
the transmission mechanism comprises a stirring unit and a transmission unit;
the stirring unit is used for stirring the asphalt in the inner cavity of the asphalt storage box;
the transmission unit is used for transmitting the rotating force of the stirring asphalt to the travelling wheels;
the adjusting mechanism comprises a linkage unit and a limiting unit;
the linkage unit is used for controlling the position of the limiting unit;
the limiting unit is used for providing extrusion force for the movable block.
As still further aspects of the invention: the stirring unit comprises a driving motor and a spur gear;
the driving motor is arranged in the inner cavity of the repair vehicle shell through the supporting frame and is used for providing rotating force for the spur gear, the output end of the driving motor is connected with a stirring rod extending to the inner cavity of the asphalt storage box through a rotating shaft and a coupling, and the stirring rod is used for stirring asphalt in the asphalt storage box;
the straight gear is fixed on the outer wall of the stirring rod and is used for driving the turntable to rotate.
As still further aspects of the invention: the transmission unit comprises a turntable, a movable block, a first bevel gear, a second bevel gear, a transmission belt and a rotating rod;
the rotary table is rotatably arranged in the inner cavity of the repair vehicle shell through the positioning rod and is used for supporting the movable block and the first bevel gear;
the movable blocks are circumferentially distributed in the turntable and extend to the outside of the turntable, and the movable blocks are used for driving the turntable to rotate;
the first bevel gear is fixed at the bottom end of the turntable and used for driving the second bevel gear to rotate;
the second bevel gear is arranged in the inner cavity of the repair vehicle shell through a rotating rod and meshed with the outer wall of the first bevel gear;
the transmission belt is sleeved and meshed on a rotating rod fixed on the outer wall of the second bevel gear, the other end of the transmission belt is sleeved and meshed on the outer wall of the rotating rod, and the transmission belt is used for driving the rotating rod to rotate;
the walking wheels are fixed at two ends of the rotating rod, and the rotating rod is used for driving the walking wheels to rotate.
As still further aspects of the invention: the linkage unit comprises a first pull rod, a second pull rod, a supporting block and a movable block;
the movable block is vertically and slidably arranged in the repair vehicle shell and is used for controlling the pressing ring to vertically move;
the second pull rod is axially and slidably arranged in the inner cavity of the repair vehicle shell and is used for driving the abutting block to axially move;
the supporting block is fixed at one end of the second pull rod, is positioned below the movable block and is used for providing thrust for the vertical movement of the movable block;
the first pull rod is rotationally connected to one end of the second pull rod and penetrates through the repair car shell to the inner side of the handrail, and the first pull rod is used for pulling the second pull rod to axially move.
As still further aspects of the invention: the limiting unit comprises a pressing ring, a positioning rod and a spring;
the pressing ring is sleeved on the outer wall of the positioning rod and is used for providing extrusion force for the movable block;
the positioning rod is fixed on the inner wall of the repair vehicle shell and extends to the inner cavity of the repair vehicle shell, and the positioning rod is used for providing support for the movable block and the positioning rod;
the spring both ends joint respectively at the inner wall of repairing car shell and the top of pressing ring, the spring is used for providing power for pressing ring's reset.
As still further aspects of the invention: the top end inner cavity of the turntable is formed with a groove for the pressing ring to enter.
As still further aspects of the invention: the outer wall of one end of the movable block is of an inclined plane structure, the inclined plane of the movable block is identical to the rotation stress surface of the spur gear, a plurality of movable blocks are arranged, and the movable blocks are circumferentially distributed in the inner cavity of the turntable by taking the axle center of the turntable as the center.
As still further aspects of the invention: the contact surface of the supporting block and the movable block is in an inclined surface state, and a track for the movable block to vertically move is formed in the repairing vehicle shell.
As still further aspects of the invention: the movable block is connected with the pressing ring through balls, a rotating groove for the balls to rotate relatively is formed in the inner cavity of the pressing ring, and the outer wall of the bottom of the pressing ring is of an inclined surface structure.
Compared with the prior art, the invention has the beneficial effects that:
through setting up drive mechanism, adjustment mechanism, the in-process that stirs preheated pitch drives the repair car in step and removes to control the repair car and remove, through using a drive unit, control the removal of repair car, under the condition that does not influence stirring pitch, the rotation of control walking wheel has reduced drive unit's use, and the removal of the repair car of being convenient for, further improvement work efficiency and prevented the layering segregation of pitch.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the inner structure of the repair vehicle shell according to the present invention;
FIG. 3 is a schematic view of the mounting structure of the belt of the present invention;
FIG. 4 is a schematic diagram of a transmission mechanism according to the present invention;
fig. 5 is a schematic structural view of the adjusting mechanism of the present invention.
In the figure: 1. repairing the vehicle shell; 2. an asphalt storage tank; 3. a walking wheel; 4. an armrest; 5. a transmission mechanism; 501. a driving motor; 502. spur gears; 503. a turntable; 504. a movable block; 505. a first bevel gear; 506. a second bevel gear; 507. a transmission belt; 508. a rotating lever; 6. an adjusting mechanism; 601. a first pull rod; 602. a second pull rod; 603. abutting blocks; 604. a movable block; 605. a pressing ring; 606. a positioning rod; 607. and (3) a spring.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, in an embodiment of the invention, a ground repairing device for asphalt road comprises a repairing vehicle shell 1, wherein an asphalt storage tank 2 for adding and storing asphalt is fixed at the top end of the repairing vehicle shell 1, a travelling wheel 3 convenient for the repairing vehicle shell 1 to move is installed at the bottom end of the repairing vehicle shell 1, a handrail 4 for pushing the repairing vehicle shell 1 to move is fixed at the outer wall of one end of the repairing vehicle shell 1, a transmission mechanism 5 and an adjusting mechanism 6 are arranged in the repairing vehicle shell 1, the transmission mechanism 5 is used for stirring the asphalt in the inner cavity of the asphalt storage tank 2, and the adjusting mechanism 6 is used for controlling the rotation of the travelling wheel 3;
the transmission mechanism 5 comprises a stirring unit and a transmission unit;
the stirring unit is used for stirring the asphalt in the inner cavity of the asphalt storage box 2;
the transmission unit is used for transmitting the rotating force of the stirred asphalt to the travelling wheel 3;
the adjusting mechanism 6 comprises a linkage unit and a limiting unit;
the linkage unit is used for controlling the position of the limiting unit;
the limiting unit is used for providing extrusion force for the movable block 504;
the stirring unit comprises a driving motor 501 and a spur gear 502;
the driving motor 501 is arranged in the inner cavity of the repair vehicle shell 1 through a supporting frame, the driving motor 501 is used for providing a rotating force for the spur gear 502, the output end of the driving motor 501 is connected with a stirring rod extending to the inner cavity of the asphalt storage tank 2 through a rotating shaft and a coupling, and the stirring rod is used for stirring asphalt in the asphalt storage tank 2;
the straight gear 502 is fixed on the outer wall of the stirring rod, and the straight gear 502 is used for driving the turntable 503 to rotate;
the transmission unit comprises a rotary table 503, a movable block 504, a first bevel gear 505, a second bevel gear 506, a transmission belt 507 and a rotating rod 508;
the turntable 503 is rotatably installed in the inner cavity of the repair car shell 1 through a positioning rod 606, and the turntable 503 is used for providing support for the movable block 504 and the first bevel gear 505;
the movable blocks 504 are circumferentially distributed in the turntable 503 and extend to the outside of the turntable 503, and the movable blocks 504 are used for driving the turntable 503 to rotate;
the first bevel gear 505 is fixed at the bottom end of the turntable 503, and the first bevel gear 505 is used for driving the second bevel gear 506 to rotate;
the second bevel gear 506 is arranged in the inner cavity of the repair car shell 1 through a rotating rod, and the second bevel gear 506 is meshed with the outer wall of the first bevel gear 505;
the transmission belt 507 is sleeved and meshed on a rotating rod fixed on the outer wall of the second bevel gear 506, the other end of the transmission belt 507 is sleeved and meshed on the outer wall of the rotating rod 508, and the transmission belt 507 is used for driving the rotating rod 508 to rotate;
the two ends of the rotating rod 508 are fixed with travelling wheels 3, and the rotating rod 508 is used for driving the travelling wheels 3 to rotate;
the linkage unit comprises a first pull rod 601, a second pull rod 602, a supporting block 603 and a movable block 604;
the movable block 604 is vertically and slidably arranged in the repair car shell 1, and the movable block 604 is used for controlling the pressing ring 605 to vertically move;
the second pull rod 602 is axially slidably mounted in the inner cavity of the repair car shell 1, and the second pull rod 602 is used for driving the abutting block 603 to axially move;
the abutting block 603 is fixed at one end of the second pull rod 602, the abutting block 603 is located below the movable block 604, and the abutting block 603 is used for providing thrust for vertical movement of the movable block 604;
the first pull rod 601 is rotatably connected to one end of the second pull rod 602 and penetrates through the inner sides of the repair car shell 1 to the handrail 4, and the first pull rod 601 is used for pulling the second pull rod 602 to axially move;
the limiting unit comprises a pressing ring 605, a positioning rod 606 and a spring 607;
the pressing ring 605 is sleeved on the outer wall of the positioning rod 606, and the pressing ring 605 is used for providing extrusion force for the movable block 504;
the positioning rod 606 is fixed on the inner wall of the repair car shell 1 and extends to the inner cavity of the repair car shell 1, and the positioning rod 606 is used for providing support for the movable block 504 and the positioning rod 606;
the two ends of the spring 607 are respectively clamped at the inner wall of the repair car shell 1 and the top end of the pressing ring 605, and the spring 607 is used for providing power for resetting the pressing ring 605.
In this embodiment: the asphalt raw material is poured into the inner cavity of the asphalt storage box 2, the first pull rod 601 positioned at the armrest position of the armrest 4 is pulled by hands, the first pull rod 601 moves towards the direction of the repairing vehicle shell 1, the first pull rod 601 moves to synchronously drive the second pull rod 602 to move, the second pull rod 602 drives the abutting block 603 to synchronously move, the abutting block 603 gives the movable block 604 thrust to enable the movable block 604 to move upwards, the movable block 604 moves to synchronously drive the pressing ring 605 to enable the pressing ring 605 to separate from the inner cavity of the turntable 503, the driving motor 501 is started to work to drive the stirring rod connected with the output end and the spur gear 502 to rotate, the stirring rod continuously stirs the raw material in the asphalt storage box 2, the spur gear 502 rotates to drive the movable block 504, when the movable block 504 is not extruded by the pressing ring 605, the inclined surface of the movable block 504 contacts with the rotating spur gear 502, the extrusion thrust from the outer wall tooth block of the spur gear 502 enters the inside of the turntable 503, the turntable 503 is not driven to rotate, and the stirring of the raw material in the asphalt storage box 2 is completed, and the travelling wheel 3 is not driven to rotate;
when the repairing vehicle shell 1 needs to be moved wholly, the pulling force given to the first pull rod 601 is released, then the abutting block 603 moves downwards along the inclined surface of the abutting block 603 and the elastic force of the spring 607, the pressing ring 605 moves downwards along the outer wall of the positioning rod 606, the pressing ring 605 enters the top inner cavity of the rotary table 503 under the pushing force of the spring 607, the inclined surface at the bottom of the pressing ring 605 gives the extrusion force to one end of the movable block 504 circumferentially distributed in the inner cavity of the rotary table 503, so that the movable block 504 moves out of the rotary table 503, at the moment, the rotating spur gear 502 gives the rotary table 503 a rotating pushing force, so that the movable block 504 rotates, the rotating movable block 504 drives the first bevel gear 505 at the bottom to synchronously rotate, the first bevel gear 505 drives the second bevel gear 506 to rotate, and drives the driving belt 507 to drive, the rotating force is transmitted to the rotating rod 508, so that the travelling wheels 3 fixed at two ends of the rotating rod 508 are driven to move, the purposes of driving the travelling wheels 3 to rotate and stirring the materials under the condition of a driving unit are achieved, and the travelling wheels 3 can be independently controlled to move, so that the whole repairing vehicle shell 1 is convenient to be moved, the manual distance of the repairing vehicle shell 1 does not need to be moved, and the repairing vehicle is further improved.
Referring to fig. 1-5, an outer wall of one end of the movable block 504 is in an inclined plane structure, the inclined plane of the movable block 504 is the same as the rotation stress surface of the spur gear 502, a plurality of movable blocks 504 are provided, and the plurality of movable blocks 504 are circumferentially distributed in the inner cavity of the turntable 503 with the axis of the turntable 503 as the center.
In this embodiment: with this structure, when the movable block 504 is not pressed by the pressing ring 605, the movable block 504 of the inclined surface receives a rotational pushing force from the spur gear 502, so that the movable block 504 enters the inside of the turntable 503.
Referring to fig. 1-5, a groove for the pressing ring 605 to enter is formed in the inner cavity of the top end of the turntable 503, the joint of the movable block 604 and the pressing ring 605 is connected through balls, and a rotating groove for the balls to rotate relatively is formed in the inner cavity of the pressing ring 605.
In this embodiment: through the structure, when the pressing ring 605 abuts against the outer wall of the movable block 504 to give the movable block 504 extrusion force, the rotation of the movable block 504 synchronously drives the pressing ring 605 to rotate, and the balls connected with the bottom of the movable block 604 correspondingly rotate along the inner cavity rotation groove of the pressing ring 605.
Referring to fig. 1-5, the contact surface between the abutting block 603 and the movable block 604 is in an inclined surface state, and a track for vertically moving the movable block 504 is formed in the repairing vehicle housing 1
In this embodiment: through the structure, when the second pull rod 602 is not pressed and pulled any more, the movable block 604 can give the extrusion force to the movable block 604, so that the pressing ring 605 reenters the inner cavity of the turntable 503, and the bottom outer wall of the pressing ring 605 is in an inclined surface structure.
The foregoing description 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 solution of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (9)
1. The utility model provides a ground repair device for asphalt road, includes repair car shell (1), repair car shell (1) top is fixed with and adds pitch bin (2) of storing to pitch, repair car shell (1) bottom is installed and is convenient for repair car shell (1) travelling wheel (3), repair car shell (1) one end outer wall is fixed with handrail (4) that promote repair car shell (1) removal, characterized in that, set up drive mechanism (5), adjustment mechanism (6) inside repair car shell (1), drive mechanism (5) are used for stirring the pitch of pitch bin (2) inner chamber, adjustment mechanism (6) are used for controlling travelling wheel (3) rotation;
the transmission mechanism (5) comprises a stirring unit and a transmission unit;
the stirring unit is used for stirring the asphalt in the inner cavity of the asphalt storage box (2);
the transmission unit is used for transmitting the rotating force of the stirring asphalt to the travelling wheel (3);
the adjusting mechanism (6) comprises a linkage unit and a limiting unit;
the linkage unit is used for controlling the position of the limiting unit;
the limiting unit is used for providing extrusion force for the movable block (504).
2. The asphalt pavement surface repair apparatus according to claim 1, wherein the stirring unit comprises a driving motor (501) and a spur gear (502);
the driving motor (501) is arranged in the inner cavity of the repair vehicle shell (1) through a supporting frame, the driving motor (501) is used for providing a rotating force for the spur gear (502), the output end of the driving motor (501) is connected with a stirring rod extending to the inner cavity of the asphalt storage tank (2) through a rotating shaft and a coupling, and the stirring rod is used for stirring asphalt in the asphalt storage tank (2);
the straight gear (502) is fixed on the outer wall of the stirring rod, and the straight gear (502) is used for driving the rotary table (503) to rotate.
3. The asphalt pavement repairing apparatus according to claim 1, wherein the transmission unit comprises a turntable (503), a movable block (504), a first bevel gear (505), a second bevel gear (506), a transmission belt (507), and a rotating rod (508);
the turntable (503) is rotatably arranged in the inner cavity of the repair vehicle shell (1) through a positioning rod (606), and the turntable (503) is used for providing support for the movable block (504) and the first bevel gear (505);
the movable blocks (504) are circumferentially distributed in the turntable (503) and extend to the outside of the turntable (503), and the movable blocks (504) are used for driving the turntable (503) to rotate;
the first bevel gear (505) is fixed at the bottom end of the rotary table (503), and the first bevel gear (505) is used for driving the second bevel gear (506) to rotate;
the second bevel gear (506) is arranged in the inner cavity of the repair vehicle shell (1) through a rotating rod, and the second bevel gear (506) is meshed with the outer wall of the first bevel gear (505);
the transmission belt (507) is sleeved and meshed on a rotating rod fixed on the outer wall of the second bevel gear (506), the other end of the transmission belt (507) is sleeved and meshed on the outer wall of the rotating rod (508), and the transmission belt (507) is used for driving the rotating rod (508) to rotate;
the walking wheels (3) are fixed at two ends of the rotating rod (508), and the rotating rod (508) is used for driving the walking wheels (3) to rotate.
4. The asphalt pavement repairing apparatus according to claim 1, wherein the linkage unit comprises a first pull rod (601), a second pull rod (602), a supporting block (603) and a movable block (604);
the movable block (604) is vertically and slidably arranged in the repair vehicle shell (1), and the movable block (604) is used for controlling the pressing ring (605) to vertically move;
the second pull rod (602) is axially and slidably arranged in the inner cavity of the repair vehicle shell (1), and the second pull rod (602) is used for driving the abutting block (603) to axially move;
the abutting block (603) is fixed at one end of the second pull rod (602), the abutting block (603) is located below the movable block (604), and the abutting block (603) is used for providing thrust for vertical movement of the movable block (604);
the first pull rod (601) is rotatably connected to one end of the second pull rod (602) and penetrates through the repair car shell (1) to the inner side of the handrail (4), and the first pull rod (601) is used for pulling the second pull rod (602) to axially move.
5. The asphalt pavement repairing apparatus according to claim 1, wherein the limiting unit comprises a pressing ring (605), a positioning rod (606), and a spring (607);
the pressing ring (605) is sleeved on the outer wall of the positioning rod (606), and the pressing ring (605) is used for providing extrusion force for the movable block (504);
the positioning rod (606) is fixed on the inner wall of the repair vehicle shell (1) and extends to the inner cavity of the repair vehicle shell (1), and the positioning rod (606) is used for providing support for the movable block (504) and the positioning rod (606);
the two ends of the spring (607) are respectively clamped at the inner wall of the repair car shell (1) and the top end of the pressing ring (605), and the spring (607) is used for providing power for resetting of the pressing ring (605).
6. A ground repair device for asphalt roads according to claim 3, characterized in that the top end cavity of the turntable (503) is formed with a groove for the pressing ring (605) to enter.
7. The asphalt pavement ground repairing device according to claim 3, wherein the outer wall of one end of the movable block (504) is in an inclined surface structure, the inclined surface of the movable block (504) is identical to the rotation stress surface of the spur gear (502), a plurality of movable blocks (504) are arranged, and the movable blocks (504) are circumferentially distributed in the inner cavity of the turntable (503) by taking the axle center of the turntable (503) as the center.
8. The asphalt pavement repairing device according to claim 4, wherein the contact surface of the abutting block (603) and the movable block (604) is in an inclined surface state, and a track for the movable block (504) to move vertically is formed in the repairing vehicle shell (1).
9. The asphalt pavement repairing device according to claim 4, wherein the joint of the movable block (604) and the pressing ring (605) is connected through balls, a rotating groove for the balls to rotate relatively is formed in the inner cavity of the pressing ring (605), and the outer wall of the bottom of the pressing ring (605) is of an inclined surface structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311199981.2A CN117051672A (en) | 2023-09-18 | 2023-09-18 | Ground repairing device for asphalt road |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311199981.2A CN117051672A (en) | 2023-09-18 | 2023-09-18 | Ground repairing device for asphalt road |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117051672A true CN117051672A (en) | 2023-11-14 |
Family
ID=88669359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311199981.2A Withdrawn CN117051672A (en) | 2023-09-18 | 2023-09-18 | Ground repairing device for asphalt road |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117051672A (en) |
-
2023
- 2023-09-18 CN CN202311199981.2A patent/CN117051672A/en not_active Withdrawn
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Application publication date: 20231114 |