CN220746512U

CN220746512U - Asphalt road flattening device

Info

Publication number: CN220746512U
Application number: CN202322479488.8U
Authority: CN
Inventors: 郭月霞; 李贺龙; 李明明
Original assignee: Henan Shunxuan Construction Engineering Co ltd
Current assignee: Henan Shunxuan Construction Engineering Co ltd
Priority date: 2023-09-13
Filing date: 2023-09-13
Publication date: 2024-04-09
Anticipated expiration: 2033-09-13

Abstract

The utility model discloses an asphalt road flattening device which comprises a bottom plate, a storage box, a support frame, baffle plates, a reciprocating screw rod, a push plate, a tamping plate, a push rod, a reciprocating structure and a swinging structure, wherein the storage box is arranged on the upper side of the bottom plate, the support frame is arranged on the upper side of the bottom plate, the baffle plates are arranged on two sides of the bottom plate, the reciprocating screw rod is arranged between the baffle plates, the push plate is arranged on two sides of the reciprocating screw rod, the tamping plate is arranged between the baffle plates, the push rod is arranged on the upper side of the tamping plate, the reciprocating structure is arranged between the push rod and the support frame, and the swinging structure is arranged on the front side above the bottom plate. Compared with the prior art, the utility model has the advantages that: the asphalt pavement is rolled out more smoothly; the service life of the asphalt pavement is longer.

Description

Asphalt road flattening device

Technical Field

The utility model relates to the technical field of municipal engineering, in particular to an asphalt road flattening device.

Background

Municipal works refer to various buildings, structures, equipment and the like which are arranged in the planning construction range of urban areas and towns (villages) and provide paid or gratuitous public products and services for residents based on government responsibility and obligations, various public infrastructure constructions matched with urban life belong to the municipal works category, and asphalt pavements are the most widely adopted advanced pavements in road construction.

The utility model discloses a pitch road shakeout device for municipal works, the last wall fixed mounting of organism has the feed inlet, the clean groove has been seted up to the front wall lower extreme of organism, the fixed slot has all been seted up to the inside left and right sides wall of clean groove, the inside of clean groove is provided with the cleaning brush, the inside upper wall rear end fixed mounting of organism has the hydraulic stem, the lower extreme fixed mounting of hydraulic stem has the mount, the equal fixed mounting of inside adjacent side wall of mount has the fixed axle, be provided with the compression roller between two fixed axles, the discharge gate has been seted up to the lower wall intermediate position of organism, the inside front wall fixed mounting of discharge gate has the stock guide, pour pitch into the organism through the feed inlet, when laying the road, pitch evenly pours out under the restriction of pivot, the compression roller in the roll will pour out pitch and shakeout. However, the prior art still has the defects that:

1. after asphalt macadam is discharged from the inside of the machine body through the material guide opening, the asphalt macadam discharged is directly compacted by a later compression roller, and the asphalt macadam is extruded to two sides by the compaction mode, so that the asphalt macadam at the edges of two sides of the compacted asphalt pavement is not pressed, tilting occurs, and the appearance of the pavement and the service life of the pavement are affected.

2. The asphalt pavement flattening device that prior art adopted directly compacts after putting out asphalt macadam through the guide opening, and asphalt macadam falls down through gravity directly from the guide opening, can make the asphalt macadam height phase difference on discharging the road surface bigger like this, and direct compaction back can make highly place, and asphalt macadam's density is big, and the density of asphalt macadam on the short place road surface just is little, makes the roughness phase difference of road surface everywhere great, and the road surface can very fast appear the hole when later stage uses.

Disclosure of Invention

The technical problem to be solved by the utility model is to overcome the defects and provide an asphalt road flattening device.

In order to solve the technical problems, the technical scheme provided by the utility model is that the asphalt road flattening device comprises a bottom plate, a storage box is fixedly connected to the rear side of the upper end of the bottom plate, a collecting hopper is fixedly connected to the upper side of the outer portion of the storage box, a supporting frame is fixedly connected to the upper side of the bottom plate in front of the outer portion of the storage box, baffles are fixedly connected to the two sides of the bottom plate, a reciprocating screw is rotatably connected to the front side between the baffles, a bidirectional motor matched with the reciprocating screw is fixedly connected to one side of the outer portion of the baffles, push plates are arranged on the two sides of the inner portion of the baffles, the push plates are in threaded connection with the reciprocating screw, a limit structure is arranged between the push plates and the baffles, a tamping plate is arranged between the baffles, a push rod is fixedly connected to the upper side of the tamping plate, the upper end of the push rod extends to the upper side of the bottom plate, a reciprocating structure is arranged between the push rod and the supporting frame, a mounting plate is fixedly connected to the lower side of the supporting frame, a rotating rod is rotatably connected to the front side of the mounting plate, a rotating pipe is rotatably connected to the front side of the baffle, a conveying pipe is fixedly connected to the front side of the outer portion of the storage box, a rotating wheel is rotatably connected to the other end of the conveying pipe, a rotating pipe is connected to the rotating nozzle is connected to the front side of the rotating rod, and the front side of the rotating rod is connected to the front side of the rotating rod.

As an improvement, limit structure includes two gag levers of fixed connection in the front side between the baffle, the gag lever levers are respectively located in the front and back sides of reciprocating screw, the spacing hole that cooperation gag lever levers used has all been seted up to the front and back side that the push pedal is close to one side each other.

As an improvement, reciprocating structure includes fixed connection in the driving motor of support frame upper end, fixedly connected with carousel in the pivot of driving motor rear side, push rod upper end fixedly connected with stirs the ring, carousel rear side edge fixedly connected with cooperation stirs the post of stirring that the ring used.

As an improvement, the swing structure comprises a rotating shaft which is rotatably connected to the front end of the upper side of the bottom plate and matched with the spray pipe for use, a swing rod is fixedly connected to the rear side of the rotating shaft, and a moving rod is arranged on the rear side of the swing rod.

As an improvement, the swing motor matched with the rotating rod is fixedly connected to the rear side of the mounting plate, the other end of the rotating rod, which is connected with the mounting plate, is sleeved outside the moving rod, and the front end of the moving rod is sleeved outside the swing rod.

Compared with the prior art, the utility model has the advantages that: 1. according to the asphalt pavement flattening device, asphalt macadam is primarily compacted between the two baffles after being sprayed on the pavement in a swinging mode, and then the asphalt macadam is compacted by the rolling wheel with larger weight, so that the edges of the asphalt macadam are compacted, and the situation that edges of the asphalt pavement are warped due to extrusion of the middle position is avoided.

2. According to the asphalt pavement flattening device, after asphalt is sprayed onto a pavement through the self-swinging spray pipe, two pushing plates flatten sprayed asphalt macadam through reciprocal movement close to or far away from each other, so that the sprayed asphalt macadam is pushed in a place with a lower ground direction, the height difference of the sprayed asphalt macadam is as small as possible through back and forth pushing, and then the asphalt pavement can have higher flatness through preliminary compaction.

Drawings

Fig. 1 is a perspective view of an asphalt road flattening apparatus of the present utility model.

Fig. 2 is a right side cross-sectional view of an asphalt road leveling apparatus of the present utility model.

Fig. 3 is a rear cross-sectional view of an asphalt road leveling apparatus of the present utility model.

As shown in the figure: 1. a bottom plate; 2. a storage bin; 3. a collecting hopper; 4. a support frame; 5. a baffle; 6. a reciprocating screw; 7. a bi-directional motor; 8. a push plate; 9. a limit structure; 10. a tamping plate; 11. a push rod; 12. a reciprocating structure; 13. a mounting plate; 14. a rotating lever; 15. a material conveying pipe; 16. a spray pipe; 17. a swinging structure; 18. a rolling wheel; 19. a walking wheel; 20. a limit rod; 21. a limiting hole; 22. a driving motor; 23. a turntable; 24. a dial ring; 25. stirring the column; 26. a rotating shaft; 27. a swinging rod; 28. a moving rod; 29. and (5) swinging the motor.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 to 3, the present utility model is provided with a rectangular base plate 1 for use as a mounting base of the paving apparatus, a storage bin 2 for holding asphalt macadam is installed at the rear side of the upper end of the base plate 1, a collecting hopper 3 for preventing asphalt macadam from leaking out when being fed into the storage bin 2 is installed at the upper side of the outside of the storage bin 2, a -shaped supporting frame 4 is installed at the upper side of the base plate 1, a swing motor 29 is installed inside the supporting frame 4, a driving motor 22 is installed at the upper end of the outside of the supporting frame 4, a downward baffle 5 is installed at both sides of the base plate 1, the front end of the baffle 5 is a certain distance beyond the front end of the base plate 1 for spraying asphalt macadam to the road surface, the sprayed asphalt macadam can be limited to a certain width inside, prevent that bituminous paving collapses and removes influence quality and pleasing to the eye, the front side between baffle 5 is provided with a reciprocating screw 6, the screw thread direction of reciprocating screw 6 both sides is opposite, so can make the push pedal 8 in baffle 5 inside both sides be close to each other simultaneously or keep away from each other simultaneously through reciprocating screw 6's rotation, pave the pitch rubble that sprays, install the bi-directional motor 7 that is used for driving reciprocating screw 6 to two direction pivoted in one of them baffle 5 outside one side, two push pedal 8 are in the same place with reciprocating screw 6 threaded connection, be provided with limit structure 9 between push pedal 8 and baffle 5, prevent that reciprocating screw 6 drives two push pedal 8 and rotates simultaneously when rotating, ensure that two push pedal 8 can only move to both sides, be provided with a ramming plate 10 between baffle 5.

According to the utility model, a square push rod 11 is arranged on the upper side of a tamping plate 10, the upper end of the push rod 11 penetrates through a bottom plate 1 to extend to the upper side of the bottom plate 1, a reciprocating structure 12 arranged between the push rod 11 and a supporting frame 4 drives the tamping plate 10 to move up and down, asphalt macadam just paved is primarily compacted, asphalt macadam is prevented from being damaged due to external reasons after being paved, a mounting plate 13 is arranged below the supporting frame 4 arranged on the upper side of the bottom plate 1, the mounting plate 13 is arranged on the front side of a swinging motor 29, a rotating rod 14 is arranged on the front side of the mounting plate 13, one end rear side of the rotating rod 14 is rotatably connected with the mounting plate 13, a conveying pipe 15 which is -shaped when seen from the side is arranged at the lower end of the outer front side of the storage box 2, a spray pipe 16 is rotatably connected with the other end of the storage box 2, asphalt macadam 16 is sprayed to the front of the bottom plate 1 through the spray pipe 16, then the two push plates 8 are used for spreading asphalt macadam sprayed, a mounting plate 13 is arranged on the upper side of the bottom plate 1, a swinging motor 29 is arranged on the front side of the spray pipe 14, the swing pipe 17 is arranged between the spray pipe 16 and the two side of the baffle 5, the swing pipe is used for paving the asphalt macadam 5, the road roller is more evenly, the distance is increased, and the paving distance is increased when the two sides of the road roller 16 are paved is paved, and the road pavement is realized by the road pavement, and the road pavement is and the road pavement has the road pavement, and has the road pavement has and has the road pavement quality and has the road pavement.

The utility model installs two limit bars 20 on the front side between baffle plates 5, the two limit bars 20 are respectively arranged on the front and back sides of the reciprocating screw 6, limit holes 21 matched with the limit bars 20 are arranged on the front and back sides of one side of the push plate 8, which is close to each other, so that the two push plates 8 can only move back and forth along the limit bars 20 to two sides through the limit holes 21 under the drive of the reciprocating screw 6 to spread the sprayed asphalt macadam, a rotary table 23 is installed on a rotary shaft on the back side of a driving motor 22, a toggle ring 24 with a rectangle in the middle is installed on the upper end of a push rod 11, toggle posts 25 matched with the toggle ring 24 are installed on the edge of the back side of the rotary table 23, the toggle posts 25 are used for driving the toggle ring 24 to move up and down through the rotation of the rotary table 23, the cross section of the push rod 11 is square, the push rod 11 can be prevented from rotating in the lifting process, the front end of the upper side of the bottom plate 1 is matched with a rotating shaft 26 used by the spray pipe 16, the upper end of the rotating shaft 26 is connected with the bending part of the lower end of the spray pipe 16, the spray pipe 16 can be driven to rotate together through the rotation of the rotating shaft 26, a swinging rod 27 is arranged at the rear side of the rotating shaft 26, a moving rod 28 is arranged at the rear side of the swinging rod 27, the other end of the rotating rod 14 connected with the mounting plate 13 is sleeved outside the moving rod 28, the front end of the moving rod 28 is sleeved outside the swinging rod 27, thus, in the rotating process of the rotating rod 14, when the rotating rod 14 rotates to the upper side and the lower side, the rear end of the moving rod 28 extends out of the rear end of the rotating rod 14 to be longer, when the rotating rod 14 rotates to the two sides, the swinging rod 27 can move forwards due to the fact that the rotating shaft 26 cannot move, this results in a shorter length of the travel bar 28 extending to the rear side of the turn bar 14.

In the concrete implementation of the utility model, firstly, processed asphalt macadam is continuously conveyed into the storage box 2, the asphalt macadam is conveyed into the conveying pipe 15 through the conveying pump, finally, the swinging spray pipe 16 is sprayed to the front of the bottom plate 1, the bidirectional motor 7 drives the reciprocating screw rod 6 to continuously rotate back and forth to drive the push plate 8 to approach each other or keep away from each other to flatten sprayed asphalt, the device slowly moves forwards along with the driving of the travelling wheel 19, the driving motor 22 drives the turntable 23 to rotate, the tamping plate 10 moves up and down to primarily squeeze and tamp the asphalt macadam just paved, the asphalt macadam just paved is prevented from being loosened due to the external reasons, and the roller 18 compacts the primarily tamped asphalt macadam along with the continuous forward movement of the device, so that the paving of an asphalt pavement is completed.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. Asphalt road flattening device, including bottom plate (1), its characterized in that: the utility model discloses a vibrating plate, including bottom plate (1), baffle (5), reciprocating screw (6), push pedal (8), mounting panel (13) are connected to the front side rotation of front side between baffle (5), reciprocating motor (7) that outside one side fixedly connected with cooperation reciprocating screw (6) used of baffle (5), inside both sides of baffle (5) all are provided with push pedal (8), push pedal (8) and reciprocating screw (6) threaded connection, be provided with limit structure (9) between push pedal (8) and baffle (5), be provided with ramming plate (10) between baffle (5), ramming plate (10) upside fixedly connected with push rod (11), push rod (11) upper end extends to bottom plate (1) top, be provided with reciprocating structure (12) between push rod (11) and support frame (4) and use, reciprocating structure (14) are connected with mounting panel (13) in front side rotation between baffle (5), the novel automatic feeding device is characterized in that a conveying pipe (15) is fixedly connected to the lower end of the front side of the outer portion of the storage box (2), the conveying pipe (15) is connected with the other end of the storage box (2) in a rotating mode, a spray pipe (16) is connected between the spray pipe (16) and a rotating rod (14), a swinging structure (17) is arranged between the spray pipe and the rotating rod, rolling wheels (18) are connected between the rear ends of the baffle plates (5) in a rotating mode, and travelling wheels (19) are arranged on the front portion and the rear portion of the outer side of the baffle plates (5).

2. An asphalt road leveling apparatus according to claim 1, wherein: the limiting structure (9) comprises two limiting rods (20) fixedly connected to the front side between the baffle plates (5), the limiting rods (20) are respectively arranged on the front side and the rear side of the reciprocating screw rod (6), and limiting holes (21) matched with the limiting rods (20) are formed in the front side and the rear side of the pushing plate (8) close to one side.

3. An asphalt road leveling apparatus according to claim 1, wherein: the reciprocating structure (12) comprises a driving motor (22) fixedly connected to the upper end of the supporting frame (4), a rotary table (23) is fixedly connected to a rotary shaft on the rear side of the driving motor (22), a stirring ring (24) is fixedly connected to the upper end of the push rod (11), and a stirring column (25) matched with the stirring ring (24) is fixedly connected to the rear side edge of the rotary table (23).

4. An asphalt road leveling apparatus according to claim 1, wherein: the swing structure (17) comprises a rotating shaft (26) which is rotatably connected to the front end of the upper side of the bottom plate (1) and matched with the spray pipe (16), a swing rod (27) is fixedly connected to the rear side of the rotating shaft (26), and a moving rod (28) is arranged on the rear side of the swing rod (27).

5. An asphalt road leveling apparatus according to claim 4, wherein: the swing motor (29) used in cooperation with the rotating rod (14) is fixedly connected to the rear side of the mounting plate (13), the other end of the rotating rod (14) connected with the mounting plate (13) is sleeved outside the moving rod (28), and the front end of the moving rod (28) is sleeved outside the swing rod (27).