CN218175514U

CN218175514U - Vibration spreading and paving device of asphalt pavement paver

Info

Publication number: CN218175514U
Application number: CN202222152056.1U
Authority: CN
Inventors: 冯启鑫; 赵娜; 冯作栋
Original assignee: Binzhou Changtongda Highway Engineering Co ltd; Shandong Luda Regeneration Technology Co ltd; Binzhou Highway Maintenance Engineering Co ltd
Current assignee: Binzhou Changtongda Highway Engineering Co ltd; Shandong Luda Regeneration Technology Co ltd; Binzhou Highway Maintenance Engineering Co ltd
Priority date: 2022-08-16
Filing date: 2022-08-16
Publication date: 2022-12-30
Anticipated expiration: 2032-08-16

Abstract

The utility model belongs to the technical field of the paver device that paves, and a device that paves is put down to shake of bituminous paving paver is disclosed, which comprises an outer shell, the front end fixedly connected with scraper blade body of shell bottom, the equal swing joint of left end and the right-hand member at the scraper blade body back has movable scraper blade. The utility model discloses a set up the scraper blade body, the activity scraper blade, the movable block, connecting axle and lead screw, when driving motor moves, will make the lead screw take place to rotate, through the cooperation between movable block and the lead screw, will make the movable block take place the downstream, later through the cooperation between movable block and the connecting axle, can make two activity scraper blades take place back of the body motion of carrying on the back through two movable blocks, thereby it stretches out to make two activity scraper blades extend from the left and right sides of scraper blade body, will make the bituminous paving widen that paves, make operating personnel can pave the bituminous paving of different widths according to the demand.

Description

Vibration spreading paving device of asphalt pavement paver

Technical Field

The utility model belongs to the technical field of the paver device that paves, specifically a device that paves is put down to shake of bituminous paving paver.

Background

The paver is mainly used for paving various materials on a base layer and a surface layer of a road, can uniformly pave asphalt mixture on the base layer of the road and perform primary compaction and leveling, and is generally divided into a crawler type and a tire type.

At present, operating personnel is when paving asphalt pavement, often need use the paver, and the paver need use and shake the flat device that paves, thereby be convenient for operating personnel's the operation of paving, and shake the flat device that paves of among the prior art at the in-process of in-service use, though can realize basically paving asphalt pavement's effect, its scraper blade that is used for paving pitch generally adopts single formula design, do not have the function that the activity was adjusted, consequently when paver paves asphalt pavement, the width that can not pave as required is adjusted, can't satisfy the actual user demand of operating personnel, consequently, need improve it.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above problem, the utility model provides a device that paves is put down to shake of bituminous paving paver has the advantage that can pave different width road surfaces.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a device that paves is leveled in shake of bituminous paving paver, includes the shell, the front end fixedly connected with scraper blade body of shell bottom, the equal swing joint of left end and the right-hand member at the scraper blade body back has movable scraper blade, the left end fixedly connected with of movable scraper blade is located the inside connecting block of scraper blade body, the outside of connecting block is cup jointed with the inside activity of scraper blade body, the notch that is located movable scraper blade the place ahead is seted up to the bottom of shell, the positive fixedly connected with movable block of movable scraper blade, the other end of movable block runs through the notch and extends to the inside of shell, the top swing joint at shell inner chamber middle part has the movable block, the positive left end of movable block and right-hand member all articulate there is the connecting axle, the other end of connecting axle is articulated with the front of two movable blocks respectively, the middle part fixed mounting at the shell back has driving motor, the fixed cover of the other end of driving motor output shaft has the lead screw, the other end of lead screw runs through shell and the movable block and cup joints with the inner wall activity of shell, the outside of lead screw cup joints with the inside screw thread of movable block.

As the utility model discloses it is preferred, the equal fixedly connected with support of side about the shell is positive, the mounting hole has all been seted up to four positive corners of support, the fly leaf that is located two connecting axle sides about the side is all seted up to the side about the shell inner chamber back.

As the utility model discloses it is preferred, the bottom fixedly connected with square column of fly leaf, the other end of square column runs through the shell and extends to the below and the fixedly connected with clamp plate of shell, the round bar that is located between two square columns has been cup jointed in the inside activity of fly leaf, the top and the bottom of round bar respectively with the inner wall fixed connection of shell.

As the utility model discloses it is preferred, the outside activity of round bar has cup jointed the stiff spring who is located the fly leaf top, the one end of stiff spring and the top fixed connection of shell inner chamber, the other end of stiff spring and the top fixed connection of fly leaf.

As the utility model discloses preferred, the quantity of square column is two, two bottom fixedly connected with installation shell between the square column, the fixed coupling in middle part of installation shell inner chamber has the disk, the fixed coupling in inside of disk has the bearing.

As the utility model discloses it is preferred, the positive fixedly connected with of square column is located the protective housing in mounting shell the place ahead, the left end fixed mounting of square column has the motor power who is located the protective housing inside, the other end of motor power output shaft is fixed to cup joint has the pivot, the other end of pivot runs through square column, mounting shell and bearing and cup joints with the inner wall activity of mounting shell, the outside of pivot is fixed with the inside of bearing and is cup jointed.

As the utility model discloses it is preferred, the outside fixed cover of pivot has connect the eccentric block, the quantity of eccentric block is four, four two eccentric blocks are a set of, every group the eccentric block is located the left side and the right side of disk respectively.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the scraper blade body, the activity scraper blade, the movable block, connecting axle and lead screw, when driving motor moves, will make the lead screw take place to rotate, through the cooperation between movable block and the lead screw, will make the movable block take place the downstream, later through the cooperation between movable block and the connecting axle, can make two activity scraper blades take place back of the body motion of carrying on the back through two movable blocks, thereby it stretches out to make two activity scraper blades extend from the left and right sides of scraper blade body, will make the bituminous paving widen that paves, make operating personnel can pave the bituminous paving of different widths according to the demand.

2. The utility model discloses a set up clamp plate, motor power, pivot and eccentric block, when motor power moves, will make the eccentric block take place to rotate through the pivot, along with the whole of the rotation clamp plate of eccentric block will vibrate, the vibration of clamp plate can shake the bituminous paving who is pushed down by the clamp plate to make the gap between the stone of laying bituminous paving can be littleer, thereby can be with more level and smooth of bituminous paving vibrations, make the better of bituminous paving quality of laying the completion.

Drawings

Fig. 1 is a schematic structural view of an embodiment of a vibration leveling and paving device of the asphalt pavement paver of the present invention;

fig. 2 is a schematic side view of the vibration leveling and paving device of the asphalt pavement paving machine of fig. 1;

fig. 3 is a schematic cross-sectional structure view of a vibration leveling and paving device of the asphalt pavement paving machine of fig. 2;

fig. 4 is a schematic longitudinal sectional structure view of an installation shell of the vibration leveling and paving device of the asphalt pavement paving machine of fig. 2;

fig. 5 is a schematic longitudinal sectional view of another view of the vibration leveling and paving device of the asphalt paving machine of fig. 2.

In the figure: 1. a housing; 2. a scraper body; 3. a movable scraper; 4. connecting blocks; 5. a notch; 6. a moving block; 7. a movable block; 8. a connecting shaft; 9. a drive motor; 10. a lead screw; 11. a support; 12. mounting holes; 13. a movable plate; 14. a square column; 15. pressing a plate; 16. a round bar; 17. a rigid spring; 18. mounting a shell; 19. a round block; 20. a bearing; 21. a protective shell; 22. a power motor; 23. a rotating shaft; 24. an eccentric mass.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in figures 1 to 5, the utility model provides a vibration leveling paving device of an asphalt pavement spreader, which comprises a shell 1, wherein the front end of the bottom of the shell 1 is fixedly connected with a scraper body 2, the left end and the right end of the back of the scraper body 2 are both movably connected with a movable scraper 3, the left end of the movable scraper 3 is fixedly connected with a connecting block 4 positioned in the scraper body 2, the outer part of the connecting block 4 is movably sleeved with the inner part of the scraper body 2, the bottom of the shell 1 is provided with a notch 5 positioned in front of the movable scraper 3, the front of the movable scraper 3 is fixedly connected with a movable block 6, the other end of the movable block 6 penetrates through the notch 5 and extends to the inner part of the shell 1, the upper part of the middle part of the inner cavity of the shell 1 is movably connected with a movable block 7, and the left end and the right end of the front of the movable block 7 are both hinged with a connecting shaft 8, the other end of connecting axle 8 is articulated with the front of two movable blocks 6 respectively, the middle part fixed mounting at the 1 back of shell has driving motor 9, when driving motor 9 moves, will make lead screw 10 take place to rotate, through the cooperation between movable block 7 and the lead screw 10, can make movable block 7 take place the downstream, again through the cooperation between movable block 7 and the connecting axle 8, can make two movable scraper blade 3 take place the motion of carrying on the back mutually through two movable blocks 6, thereby can make the bituminous paving widen that paves, the fixed cover of the other end of driving motor 9 output shaft has been cup jointed lead screw 10, the other end of lead screw 10 runs through shell 1 and movable block 7 and cup joints with the inner wall activity of shell 1, the outside of lead screw 10 cup joints with the internal thread of movable block 7.

Referring to fig. 1 and 3, the front left and right sides of the housing 1 are fixedly connected with a support 11, four corners of the front side of the support 11 are provided with mounting holes 12, and the left and right sides of the back side of the inner cavity of the housing 1 are provided with movable plates 13 positioned at the left and right sides of the two connecting shafts 8.

As a technical optimization scheme of the utility model, through the design of mounting hole 12 for operating personnel can use the bolt to fix support 11 on the paver through mounting hole 12, thereby support shell 1's whole through support 11, make should shake the flat bed and mat formation and put and can take place the motion along with the motion of paver.

Referring to fig. 4, a square column 14 is fixedly connected to the bottom of the movable plate 13, the other end of the square column 14 penetrates through the housing 1 and extends to the lower side of the housing 1, and a pressing plate 15 is fixedly connected to the other end of the square column 14, a round bar 16 located between the two square columns 14 is movably sleeved inside the movable plate 13, and the top and the bottom of the round bar 16 are respectively fixedly connected to the inner wall of the housing 1.

As the utility model discloses a technical optimization scheme, through the design of clamp plate 15, because clamp plate 15's whole has the performance of activity, consequently when clamp plate 15's whole emergence vibration, can be so that clamp plate 15's bottom shakes to flatten pitch to can play the flat effect of good vibrations to bituminous paving.

Referring to fig. 4, a rigid spring 17 is movably sleeved outside the round bar 16 and located above the movable plate 13, one end of the rigid spring 17 is fixedly connected with the top of the inner cavity of the housing 1, and the other end of the rigid spring 17 is fixedly connected with the top of the movable plate 13.

As a technical optimization scheme of the utility model, through stiff spring 17's design, stiff spring 17 is in the state of compression this moment, because stiff spring 17's elasticity recovering action, consequently stiff spring 17 will promote fly leaf 13 to can make things convenient for clamp plate 15 to shake the tie to bituminous paving more.

Referring to fig. 4, the number of the square columns 14 is two, the bottom between the two square columns 14 is fixedly connected with an installation shell 18, a round block 19 is fixedly sleeved in the middle of an inner cavity of the installation shell 18, and a bearing 20 is fixedly sleeved in the round block 19.

As the utility model discloses a technical optimization scheme can play the effect of support to pivot 23 through the design of fritter 19 to make pivot 23 can pivoted more stable, can make the difficult emergence of pivot 23 fracture simultaneously, through the design of bearing 20, can reduce the frictional force between fritter 19 and the pivot 23.

Referring to fig. 2 and 4, a protective housing 21 located in front of the mounting housing 18 is fixedly connected to the front side of the square column 14, a power motor 22 located inside the protective housing 21 is fixedly installed at the left end of the square column 14, a rotating shaft 23 is fixedly sleeved at the other end of an output shaft of the power motor 22, the other end of the rotating shaft 23 penetrates through the square column 14, the mounting housing 18 and the bearing 20 and is movably sleeved with the inner wall of the mounting housing 18, and the outer portion of the rotating shaft 23 is fixedly sleeved with the inner portion of the bearing 20.

As a technical optimization scheme of the utility model, through the design of protective housing 21, can play good protection effect to the motor power 22 who is located its inside to make scraper blade body 2 when the bituminous paving paves, the pitch of 2 both sides of scraper blade body can not cause the damage to motor power 22, can make motor power 22 not fragile.

Referring to fig. 4, the external portion of the rotating shaft 23 is fixedly sleeved with four eccentric blocks 24, the number of the eccentric blocks 24 is four, two of the four eccentric blocks 24 are a group, and each group of the eccentric blocks 24 is respectively located on the left side and the right side of the round block 19.

As the utility model discloses a technical optimization scheme, through eccentric block 24's design, when the operation of motor power 22, will make eccentric block 24 take place to rotate through pivot 23, eccentric block 24's rotation can be so that clamp plate 15's whole vibrates to can 15 shake the level with bituminous paving by clamp plate.

The utility model discloses a theory of operation and use flow:

firstly, operating personnel can use the bolt to pass through mounting hole 12 with the monolithic stationary of shell 1 on the paver, the bituminous paving width that operating personnel can lay as required adjusts movable scraper blade 3 afterwards, when the bituminous paving width that needs to lay is greater than the width of scraper blade body 2, operating personnel can start driving motor 9, driving motor 9's operation will make lead screw 10 take place to rotate, through the cooperation between movable block 7 and the lead screw 10, can make movable block 7 take place the downstream, again through the cooperation between movable block 7 and the connecting axle 8, will make two movable scraper blade 3 take place to carry out the opposite directions and extend out from the left and right sides of scraper blade body 2, thereby can make the bituminous paving who paves widen.

Then, the operating personnel can start power motor 22, power motor 22's operation will make eccentric block 24 take place to rotate through pivot 23, along with eccentric block 24's rotation clamp plate 15's whole will take place the vibration, clamp plate 15's vibration can be shaken the bituminous paving who is pushed down by clamp plate 15, thereby can be with more level and smooth of bituminous paving vibrations, and clamp plate 15's whole will take place upward movement when the vibration, because rigid spring 17 is in the state of compression this moment, consequently rigid spring 17 will promote fly leaf 13, make the whole of clamp plate 15 can be better reset and shake the tie to bituminous paving.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a device that paves is leveled in shake of bituminous paving paver, includes shell (1), its characterized in that: the front end of the bottom of the shell (1) is fixedly connected with a scraper body (2), the left end and the right end of the back of the scraper blade body (2) are both movably connected with a movable scraper blade (3), the left end of the movable scraper (3) is fixedly connected with a connecting block (4) positioned in the scraper body (2), the outer part of the connecting block (4) is movably sleeved with the inner part of the scraper body (2), the bottom of the shell (1) is provided with a notch (5) positioned in front of the movable scraper (3), the front surface of the movable scraper (3) is fixedly connected with a movable block (6), the other end of the moving block (6) penetrates through the notch (5) and extends into the shell (1), a movable block (7) is movably connected above the middle part of the inner cavity of the shell (1), the left end and the right end of the front surface of the movable block (7) are both hinged with a connecting shaft (8), the other end of the connecting shaft (8) is respectively hinged with the front surfaces of the two moving blocks (6), a driving motor (9) is fixedly arranged in the middle of the back of the shell (1), the other end of the output shaft of the driving motor (9) is fixedly sleeved with a screw rod (10), the other end of the screw rod (10) penetrates through the shell (1) and the movable block (7) and is movably sleeved with the inner wall of the shell (1), the outer part of the lead screw (10) is sleeved with the inner thread of the movable block (7).

2. The vibrating and leveling paving device of the asphalt pavement paver according to claim 1, characterized in that: equal fixedly connected with support (11) of side about shell (1) is positive, mounting hole (12) have all been seted up to four positive corners of support (11), fly leaf (13) that are located two connecting axle (8) sides are all seted up to the side about shell (1) inner chamber back.

3. The vibrating and leveling paving device of the asphalt pavement paver according to claim 2, characterized in that: the bottom fixedly connected with square column (14) of fly leaf (13), the other end of square column (14) runs through shell (1) and extends to the below and the fixedly connected with clamp plate (15) of shell (1), the inside activity of fly leaf (13) is cup jointed and is located round bar (16) between two square columns (14), the top and the bottom of round bar (16) respectively with the inner wall fixed connection of shell (1).

4. The vibrating and leveling paving device of the asphalt paving machine as claimed in claim 3, wherein: the outer portion of the round rod (16) is movably sleeved with a rigid spring (17) located above the movable plate (13), one end of the rigid spring (17) is fixedly connected with the top of the inner cavity of the shell (1), and the other end of the rigid spring (17) is fixedly connected with the top of the movable plate (13).

5. The vibrating and leveling paving device of the asphalt paving machine as claimed in claim 3, wherein: the quantity of square column (14) is two, two bottom fixedly connected with installation shell (18) between square column (14), the fixed circular bead (19) that has cup jointed in middle part of installation shell (18) inner chamber, the fixed bearing (20) that has cup jointed in inside of circular bead (19).

6. The vibrating and leveling paving device of the asphalt paving machine as claimed in claim 3, wherein: the front fixedly connected with of square column (14) is located protective housing (21) in installation shell (18) the place ahead, the left end fixed mounting of square column (14) has motor power (22) that is located protective housing (21) inside, the other end of motor power (22) output shaft is fixed to cup joint has pivot (23), the other end of pivot (23) runs through square column (14), installation shell (18) and bearing (20) and cup joints with the inner wall activity of installation shell (18), the outside of pivot (23) and the inside fixed of bearing (20) cup joint.

7. The vibrating and leveling paving device of the asphalt pavement paver according to claim 6, characterized in that: the external fixation of pivot (23) has cup jointed eccentric block (24), the quantity of eccentric block (24) is four, four two of eccentric block (24) are a set of, and every group eccentric block (24) are located the left side and the right side of circle piece (19) respectively.