CN211713608U - Spreading machine - Google Patents

Abstract

The utility model relates to a paver, including host computer (100), connecting device (200) and the vibrating device (300) that paves, host computer (100) that paves is used for paving the stone in the road surface, and vibrating device (300) pass through connecting device (200) connect in the rear side of host computer (100) that paves is used for the compaction the both sides limit on road surface. The utility model discloses the paver can carry out the compaction to the both sides limit on road surface through vibrating device in the stone material, and the operating efficiency is high, and side compaction is effectual.

Description

Spreading machine

Technical Field

The utility model relates to an engineering machine tool technical field especially relates to a paver.

Background

At present, when a highway is paved, a paver and a vibratory roller are two common mechanical devices, the paver is mainly used for paving various materials of a base layer and a surface layer on the highway, a working device of the vibratory roller is a steel wheel, and an excitation force is provided for the steel wheel through a vibration exciter so as to realize a compaction effect.

In order to improve the working efficiency, the application of the paver with large width and large thickness is more and more, the paver can effectively improve the paving width and the paving thickness, the three-layer paving can be reduced to two layers, the two-layer paving can be reduced to one layer, and the construction efficiency is greatly improved. When a paving operation with a large width and a large thickness is performed, a method of supporting a template is generally adopted to limit the paving range. The method comprises the steps of prefabricating a template, namely a wood template, a concrete template and the like, erecting the template to a preset position, paving, and compacting a paving material after paving.

For a paver with large width and large thickness, a large-tonnage vibration road roller is needed for operation compaction. The large-tonnage vibrating roller has relatively large tonnage, so that the welt compaction is difficult to realize, and if the welt compaction operation is forced, the template can be crushed, so that economic loss is caused; and collapse is easily caused to form a side slope, so that the subsequent construction quality is influenced.

For this purpose, a large-tonnage vibratory roller may be used to perform the middle compaction, followed by a small compaction machine or manually to perform the edge compaction. The method needs to additionally purchase a small compacting mechanical device, and extra cost is needed; in addition, the paver, the large-tonnage vibrating roller and the small compacting mechanical equipment operate independently, operators need to move to different equipment to operate, the automation degree is low, and therefore the operation efficiency is low.

It is noted that the information disclosed in this background section of the invention is only for enhancement of understanding of the general background of the invention, and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a paver improves the operating efficiency that paves.

According to an aspect of the utility model, a paver is provided, include:

the paving main machine is used for paving the paving materials on the road surface;

a connecting device; and

and the vibrating device is connected to the rear side of the paving main machine through a connecting device and is used for compacting two side edges of the road surface.

In some embodiments, the paving machine further includes a power system that simultaneously provides power to the paving host and the vibratory device.

In some embodiments, the paver further comprises a connecting pipeline and a hydraulic motor, the power system comprises an oil tank and a hydraulic pump, the oil tank and the hydraulic pump are arranged on the paving host machine, the hydraulic pump is connected with the hydraulic motor through the connecting pipeline, and the hydraulic motor drives the vibration device to vibrate.

In some embodiments, the coupling device is rotatably coupled to the vibratory device to allow the vibratory device to swing side-to-side with respect to the paving host.

In some embodiments, the attachment device is configured to enable the vibration device to float up and down relative to the paving host.

In some embodiments, the connection means comprise a first connection rod connected to the paving machine and a second connection rod connected to the vibration means, the first connection rod being provided with a sleeve having an axis extending in a vertical direction, the second connection rod being movably inserted in the sleeve.

In some embodiments, the height of the vibratory device in the vertical direction relative to the paving host is adjustable.

In some embodiments, the connection device includes a third connection rod and a first connection member, the third connection rod is connected between the paving main machine and the first connection rod, the third connection rod is provided with a plurality of first installation holes, the first connection rod is provided with a second installation hole, and the first connection member penetrates through the second installation hole and the first installation hole to realize connection of the first connection rod and the third connection rod.

In some embodiments, the first connecting rod extends horizontally or obliquely in the direction of travel of the paving host to increase the distance between the vibratory device and the paving host.

In some embodiments, the number of the vibration devices is two, and the two vibration devices are respectively arranged at the left side and the right side of the paving main machine.

In some embodiments, the vibration device comprises a mounting frame, a vibration exciter and a vibration wheel, the mounting frame is connected with the connecting device, the vibration exciter is mounted on the mounting frame, and the vibration wheel is connected with the vibration exciter.

In some embodiments, the mount includes a first side plate and a second side plate, which are respectively coupled to left and right sides of the vibratory wheel.

In some embodiments, the mount further includes a first counterweight beam and a second counterweight beam connected between the first side plate and the second side plate and located on front and rear sides of the vibratory wheel, respectively.

In some embodiments, the mounting frame is provided with a mud scraping device, and the clearance between the mud scraping device and the vibrating wheel is adjustable.

In some embodiments, the mud scraping device comprises a second connecting piece, a connecting plate and a mud scraping plate connected with the connecting plate, the connecting plate is provided with a first connecting hole, the mounting frame is provided with a second connecting hole, the first connecting hole and/or the second connecting hole are/is a long hole, and the second connecting piece penetrates through the first connecting hole and the second connecting hole to connect the mounting frame and the connecting plate.

In some embodiments, the vibration device further comprises a vibration damper disposed between the exciter and the mounting bracket.

In some embodiments, the vibratory device includes a first linkage assembly connected between the first end of the vibratory wheel and the first side plate and a second linkage assembly connected between the second end of the vibratory wheel and the second side plate, and the first linkage assembly and the second linkage assembly are symmetrically arranged about the vibratory wheel.

Based on the technical scheme, the embodiment of the utility model connects the vibrating device at the rear side of the paving host machine, so that the two side edges of the pavement which is paved can be compacted by the vibrating device while paving, and the working efficiency is high; the paving host machine and the vibrating device are connected through the connecting device, and are not two independent devices, so that the two devices do not need to be moved and switched back and forth, and the working efficiency can be further improved; meanwhile, the vibrating device can compact two side edges of the road surface, the problem that the welting compaction difficulty is high when a large-tonnage vibrating road roller is used for compacting is solved, the side compacting effect is improved, and the quality of the paved road surface is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a left side view of an embodiment of the paver of the present invention.

Fig. 2 is a top view of a partial structure of an embodiment of the paver of the present invention.

Fig. 3 is a side view of the vibrating device in one embodiment of the paver of the present invention.

Fig. 4 is a cross-sectional view of a vibrating device in an embodiment of the paver of the present invention.

In the figure:

100. paving a main machine;

200. a connecting device; 201. a first connecting rod; 202. a second connecting rod; 203. a third connecting rod; 204. a hinge device;

300. a vibrating device;

301. a mounting frame; 3011. a first side plate; 3012. a second side plate; 3013. a first counterweight beam; 3014. a second counterweight beam; 3015. a second connecting member; 3016. a connecting plate; 3017. a mud scraper;

302. a vibrating wheel; 303. a vibration exciter; 304. a first bearing housing; 305. a first inner side framework oil seal; 306. a third bearing seat; 307. a third bearing; 308. a first support; 309. a first adjustment pad; 310. a spring; 311. a first platen; 312. a first outer side framework oil seal; 313. a first bearing; 314. a first shock absorber; 315. a first mounting plate; 316. a second shock absorber; 317. a second bearing; 318. a second outer side framework oil seal; 319. a second platen; 320. a cover plate; 321. a second adjustment pad; 322. a second support; 323. a fourth bearing; 324. a second mounting plate; 325. a fourth bearing seat; 326. a second inner side framework oil seal; 327. a second bearing housing;

401. connecting a pipeline; 402. a hydraulic motor; 403. a hydraulic joint; 404. a pipe clamp; 405. a first splice tray; 406. a second connecting disc; 407. a shield.

Detailed Description

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

In the description of the present invention, it is to be understood that the terms "center", "lateral", "longitudinal", "front", "rear", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the scope of the invention.

As shown in fig. 1 and fig. 2, in an embodiment of the present invention, the paver includes a paving host 100, a connecting device 200 and a vibration device 300, the paving host 100 is used for paving the paving material on the road surface, the vibration device 300 is connected to the rear side of the paving host 100 through the connecting device 200, and the vibration device 300 is used for compacting both side edges of the road surface.

In the above embodiment, the vibration device 300 is connected to the rear side of the paving main machine 100, so that the two sides of the paved road surface can be compacted by the vibration device 300 while paving, and the working efficiency is high; the paving host 100 and the vibration device 300 are connected through the connecting device 200, and are not two independent devices, so that the two devices do not need to be moved and switched back and forth, and the working efficiency is further improved; meanwhile, the vibrating device can compact two side edges of the road surface, the problem that the welting compaction difficulty is high when a large-tonnage vibrating road roller is used for compacting is solved, the side compacting effect is improved, and the quality of the paved road surface is improved.

The paving machine further includes a power system that simultaneously provides power to the paving host 100 and the vibration device 300. The paving main machine 100 and the vibration device 300 adopt the same power system, so that the power configuration can be saved, the cost can be saved, and the arrangement space can be saved.

As shown in fig. 3, the paver further includes a connecting pipeline 401 and a hydraulic motor 402, the power system includes an oil tank and a hydraulic pump, the oil tank and the hydraulic pump are both disposed on the paver main body 100, the hydraulic pump is connected with the hydraulic motor 402 through the connecting pipeline 401, and the hydraulic motor 402 drives the vibration device 300 to vibrate.

The hydraulic pump takes oil from the oil tank and supplies the oil to the hydraulic motor 402, the hydraulic motor 402 transmits power to the vibration device 300 after rotating, and the vibration device 300 achieves compaction effect on the road surface through vibration after obtaining the power.

A hydraulic joint 403 is arranged at an oil inlet of the hydraulic motor 402 and is used for connecting the oil inlet and the connecting pipeline 401. The hydraulic joint 403 can be a quick-release joint, which is convenient for connection and detachment. The pipe clamp 404 is arranged between the two connecting pipelines 401, and the connecting pipelines 401 are fixedly connected through the pipe clamp 404, so that the connecting pipelines 401 can be prevented from being wound with each other, and smooth circulation of hydraulic oil is guaranteed.

Paving host 100 may include a travel system, a hydraulic system, and an input material system. The hydraulic system obtains power through the hydraulic pump, transmits the power to the traveling system, and can drive the paving main machine 100 to travel or transition. The power of the hydraulic system can also be transmitted to the material conveying and distributing system, and the material conveying and distributing system outputs various materials to finish the paving operation.

In some embodiments, coupling device 200 may be rotatably coupled to vibration device 300 to enable vibration device 300 to swing side-to-side with respect to paving host 100. Here, "right and left" refers to a forward direction of the paver when paving, and a forward direction of the paver is forward, and a reverse direction thereof is backward, and both sides are right and left.

The vibrating device 300 can swing left and right relative to the paving host 100, so that the vibrating device 300 and the paving host 100 can rotate relatively when the paver walks, the radius of the paver during turning is reduced, and the flexibility of the paver is improved.

The attachment apparatus 200 may be configured to enable the vibration apparatus 300 to float up and down relative to the paving host 100. The arrangement has the advantages that the vibration device 300 can adapt to different pavement laying thicknesses, and the application range of the paver is widened; meanwhile, in the vibration process, the vibration device 300 floats up and down relative to the paving main machine 100, so that the vibration force transmitted to the paving main machine 100 can be reduced, the working stability of the paving machine is improved, the damage of parts caused by vibration can be reduced, and the service life of each part is prolonged.

The height of the vibration device 300 relative to the paving host 100 in the vertical direction is adjustable. The arrangement can be implemented by firstly adjusting the relative heights of the vibrating device 300 and the paving main machine 100 to proper positions according to the actual working environment before operation, and then relatively fixing the adjusted positions. The setting and the up-and-down floating position of the vibration device 300 relative to the paving host 100 are two different positions, and the functions of preliminary adjustment and self-adaptive adjustment in the working process can be respectively realized.

As an embodiment, the connecting device 200 includes a first connecting rod 201, a second connecting rod 202, a third connecting rod 203, a hinge device 204, and a first connecting member.

The first end of the first connecting rod 201 is connected with the first end of the third connecting rod 203, the second end of the first connecting rod 201 is connected with the first end of the second connecting rod 202, the second end of the third connecting rod 203 is fixedly connected with the paving host 100, and the second end of the second connecting rod 202 is hinged with the vibrating device 300 through the hinge device 204.

The second end of the first connecting rod 201 is provided with a sleeve, the axis of the sleeve extends along the vertical direction, and the second connecting rod 202 is movably inserted into the sleeve. The second connecting rod 202 floats up and down in the bushing to allow the vibratory apparatus 300 to float up and down relative to the paving machine 100.

The third connecting rod 203 is provided with a plurality of first mounting holes which are arranged along the vertical direction and are respectively positioned at different heights, the first connecting rod 201 is provided with a second mounting hole, and the first connecting piece penetrates through the second mounting hole and the first mounting hole to realize the connection of the first connecting rod 201 and the third connecting rod 203. The connection of the first connecting rod 201 at different positions of the third connecting rod 203 is achieved by inserting the first connecting member into the first mounting holes of different heights, so as to adjust the relative height between the vibration device 300 connected with the first connecting rod 201 and the paving main machine 100.

The first connecting piece can adopt a bolt and a nut or a pin and a dowel and the like.

The first connecting rod 201 extends horizontally or obliquely in the traveling direction of the paving host 100 to increase the distance between the vibration device 300 and the paving host 100.

In the embodiment shown in fig. 1 and 2, the first connecting rod 201 is arranged horizontally, and the second connecting rod 202 and the third connecting rod 203 are both arranged vertically.

The number of the vibration devices 300 may be flexibly selected according to the need, and may be one or more.

In some embodiments, the number of the vibration devices 300 is two, and two vibration devices 300 are respectively disposed at the left and right sides of the rear end of the paving main machine 100 to respectively compact the left and right sides.

As shown in fig. 3 and 4, the vibration device 300 includes a mounting bracket 301, an exciter 303, and a vibration wheel 302, the mounting bracket 301 is connected to the connection device 200, the exciter 303 is mounted on the mounting bracket 301, and the vibration wheel 302 is connected to the exciter 303. A bearing is arranged between the vibrating wheel 302 and the vibration exciter 303.

The vibration exciter 303 is in driving connection with a hydraulic motor 402, and the hydraulic motor 402 drives the vibration exciter 303 to vibrate.

The mounting bracket 301 includes a first side plate 3011 and a second side plate 3012, and the first side plate 3011 and the second side plate 3012 are respectively connected to the left and right sides of the vibrating wheel 302. By arranging the first side plate 3011 and the second side plate 3012, the vibration exciter 303 and the vibrating wheel 302 can be supported while being connected with the paving main machine 100 through the connecting device 200.

Further, the mounting bracket 301 further includes a first weight beam 3013 and a second weight beam 3014, and the first weight beam 3013 and the second weight beam 3014 are connected between the first side plate 3011 and the second side plate 3012 and are respectively located on the front and rear sides of the vibrating wheel 302. The connecting device 200 may be connected to the first weight beam 3013 at the front side.

By arranging the first counterweight beam 3013 and the second counterweight beam 3014, the weight of the mounting frame 301 can be increased, and the compaction effect on the road surface is improved. The first weight beam 3013 and the second weight beam 3014 are disposed on the front and rear sides of the vibration exciter 303, so that the balance of the mounting frame 301 can be maintained, and the connecting device 200 is prevented from being stressed due to the uneven front and rear weights of the mounting frame 301, for example, the first connecting rod 201 is bent, the connection between the first connecting rod 201 and the second connecting rod 202 is broken, and the like.

A mud scraping device is arranged on the mounting frame 301, and the gap between the mud scraping device and the vibration wheel 302 is adjustable. Through setting up mud scraping device, can scrape the stone of adhesion on vibration wheel 302, prevent that vibration wheel 302 from because of the too many stone of adhesion stagnation or damage, guarantee vibration wheel 302's normal work.

The clearance between mud scraping device and the vibration wheel 302 sets up to adjustable, can adjust the clearance between mud scraping device and the vibration wheel 302 according to actual need, sets for the maximum thickness of adhesion stone on the vibration wheel 302 promptly, increases the flexibility, improves mud scraping device's suitability.

As shown in fig. 3, the mud scraping device includes a second connecting piece 3015, a connecting plate 3016 and a mud scraping plate 3017 connected to the connecting plate 3016, the connecting plate 3016 is provided with a first connecting hole, the mounting frame 301 is provided with a second connecting hole, the first connecting hole and/or the second connecting hole are/is a long hole, and the second connecting piece 3015 passes through the first connecting hole and the second connecting hole to connect the mounting frame 301 and the connecting plate 3016.

The gap between the mud scraping plate 3017 and the vibrating wheel 302 is adjustable by arranging the first connecting hole and/or the second connecting hole to be long holes.

The second connecting component 3015 may be a bolt and nut or a pin and a bolt.

The vibration device 300 includes a first connection assembly connected between the first end of the vibration wheel 302 and the first side plate 3011, and a second connection assembly connected between the second end of the vibration wheel 302 and the second side plate 3012, and the first connection assembly and the second connection assembly are symmetrically arranged about the vibration wheel 302. The arrangement can flexibly select the connection of the hydraulic motor 402 to one side of the vibrating wheel 302 according to the actual working environment, and facilitates the structural arrangement.

The vibration device 300 further comprises a vibration damper disposed between the vibration exciter 303 and the mounting bracket 301. By providing the damper, the vibration force transmitted to the mount 301 can be reduced, and the vibration of the mount 301 can be reduced.

The vibration device 300 includes a first damper 314 and a second damper 316, an inner side of the first damper 314 being connected to a first mounting plate 315, an outer side of the first damper 314 being connected to a first mount 308, an inner side of the second damper 316 being connected to a second mounting plate 324, and an outer side of the second damper 316 being connected to a second mount 322. A first adjusting pad 309 is arranged between the first support 308 and the first side plate 3011, and a second adjusting pad 321 is arranged between the second support 322 and the second side plate 3012. The first support 308 is connected to the first side plate 3011 by a first bolt, the second support 322 is connected to the second side plate 3012 by a second bolt, the first bolt passes through the first support 308, the first adjusting pad 309 and the first side plate 3011, and the second bolt passes through the second support 322, the second adjusting pad 321 and the second side plate 3012. The compression amount of the first and second dampers 314 and 316 can be adjusted by adjusting the thicknesses of the first and second adjustment pads 309 and 321.

One end of the vibration exciter 303 is connected with a hydraulic motor 402 through a spline connecting sleeve and a spring 310, the hydraulic motor 402 is connected with a first connecting disc 405 through bolts, the first connecting disc 405 is connected with a third bearing seat 306 through bolts, the third bearing seat 306 is fixedly connected with a first mounting plate 315 through bolts, namely, the hydraulic motor 402, the first connecting disc 405, the third bearing seat 306, the first mounting plate 315, the first support 308, the first vibration absorber 314 and the first adjusting pad 309 are all relatively fixed with a first side plate 3011; on the other side, the cover plate 320 is connected with the second connecting disc 406 through a bolt, the second connecting disc 406 is connected with the fourth bearing seat 325 through a bolt, and the fourth bearing seat 325 is fixedly connected with the second mounting plate 324 through a bolt, that is, the cover plate 320, the second connecting disc 406, the fourth bearing seat 325, the second mounting plate 324, the second support 322, the second vibration reducer 316 and the second adjusting pad 321 are all relatively fixed with the second side plate 3012.

The hydraulic motor 402 is provided with a protective cover 407 on the outer side thereof for protecting the hydraulic motor 402 and preventing the motor from injuring the operator. The other end of the vibration exciter 303 is connected with a second connecting disc 406, a cover plate 320 is arranged on the outer side of the second connecting disc 406, and the second side plate 3012 is fixedly connected with the cover plate 320 through bolts.

The first connecting disc 405 is provided with a first pressing plate 311 on the inner side, the second connecting disc 406 is provided with a second pressing plate 319 on the inner side, the first pressing plate 311 abuts against the first bearing seat 304, and the second pressing plate 319 abuts against the second bearing seat 327 respectively.

A first outer framework oil seal 312 is arranged between the first pressure plate 311 and the first connecting disc 405, and a second outer framework oil seal 318 is arranged between the second pressure plate 319 and the second connecting disc 406 and used for sealing lubricating oil.

A first bearing 313 and a second bearing 317 are respectively arranged at two ends of the vibration exciter 303, the inner ring of the first bearing 313 is connected with the vibration exciter 303, and the outer ring is arranged on the first bearing seat 304; the inner ring of the second bearing 317 is connected to the vibration exciter 303, and the outer ring is mounted on the second bearing seat 327. The first bearing housing 304 and the second bearing housing 327 are respectively connected to the vibration wheel 302.

The outer side of the first bearing seat 304 is provided with a third bearing 307, the inner ring of the third bearing 307 is connected with the first bearing seat 304, and the outer ring is installed on the third bearing seat 306. A fourth bearing 323 is arranged on the outer side of the second bearing seat 327, an inner ring of the fourth bearing 323 is connected with the second bearing seat 327, and an outer ring is mounted on the fourth bearing seat 325. The third bearing housing 306 and the fourth bearing housing 325 are connected to the vibration wheel 302.

A first inner frame oil seal 305 is provided between the first bearing housing 304 and the third bearing housing 306, and a second inner frame oil seal 326 is provided between the second bearing housing 327 and the fourth bearing housing 325, for sealing lubricating oil.

Through right the utility model discloses the explanation of a plurality of embodiments of paver can be seen the utility model discloses paver embodiment combines together paver and road roller's work in other words, has realized the function of stone and welt compaction simultaneously, and operating efficiency improves greatly, and the welt compaction is effectual.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: the utility model discloses a do not deviate from under the prerequisite of the principle, still can be right the utility model discloses a specific embodiment modifies or carries out the equivalent replacement to some technical features, and these are modified and should be covered with the equivalent replacement in the middle of the technical scheme scope of the utility model.

Claims (17)

1. A paving machine, comprising:

the paving main machine (100) is used for paving the paving materials on the road surface;

a connection device (200); and

and the vibration device (300) is connected to the rear side of the paving main machine (100) through the connecting device (200) and is used for compacting two side edges of the road surface.

2. The paving machine of claim 1, further comprising a power system that simultaneously powers the paving host (100) and the vibratory device (300).

3. The paver of claim 2, further comprising a connecting line (401) and a hydraulic motor (402), wherein the power system comprises an oil tank and a hydraulic pump, the oil tank and the hydraulic pump are arranged on the paving host (100), the hydraulic pump is connected with the hydraulic motor (402) through the connecting line (401), and the hydraulic motor (402) drives the vibration device (300) to vibrate.

4. The paving machine of claim 1, wherein the coupling device (200) is rotatably coupled to the vibration device (300) to swing the vibration device (300) side-to-side relative to the paving host (100).

5. The paving machine of claim 1, wherein the attachment device (200) is configured to enable the vibration device (300) to float up and down relative to the paving host (100).

6. The paver of claim 1 or 5, characterized in that the connecting device (200) comprises a first connecting rod (201) and a second connecting rod (202), the first connecting rod (201) being connected with the paver body (100), the second connecting rod (202) being connected with the vibration device (300), the first connecting rod (201) being provided with a sleeve whose axis extends in a vertical direction, the second connecting rod (202) being movably inserted in the sleeve.

7. The paving machine according to claim 1, wherein the height of the vibration device (300) in the vertical direction relative to the paving host (100) is adjustable.

8. The paver of claim 6, characterized in that the connection device (200) comprises a third connecting rod (203) and a first connection piece, the third connecting rod (203) being connected between the paver body (100) and the first connecting rod (201), the third connecting rod (203) being provided with a plurality of first mounting holes, the first connecting rod (201) being provided with a second mounting hole, the first connection piece passing through the second mounting hole and the first mounting hole to enable connection of the first connecting rod (201) and the third connecting rod (203).

9. The paver of claim 6, characterized in that the first connecting rod (201) extends horizontally or obliquely in the direction of travel of the paving machine (100) to increase the distance between the vibration device (300) and the paving machine (100).

10. The paver of claim 1, characterized in that the number of the vibration devices (300) is two, and the two vibration devices (300) are respectively arranged at the left and right sides of the paving main machine (100).

11. The paver of claim 1, characterized in that the vibration device (300) comprises a mounting frame (301), a vibration exciter (303) and a vibration wheel (302), the mounting frame (301) being connected to the connecting device (200), the vibration exciter (303) being mounted on the mounting frame (301), the vibration wheel (302) being connected to the vibration exciter (303).

12. The paver of claim 11, wherein the mounting frame (301) comprises a first side plate (3011) and a second side plate (3012), the first side plate (3011) and the second side plate (3012) being connected to the left and right sides of the vibratory wheel (302), respectively.

13. The paving machine of claim 12, wherein the mounting frame (301) further comprises a first counterweight beam (3013) and a second counterweight beam (3014), the first counterweight beam (3013) and the second counterweight beam (3014) being connected between the first side plate (3011) and the second side plate (3012) and being located at front and rear sides of the vibratory wheel (302), respectively.

14. The paver according to claim 11, characterized in that the mounting frame (301) is provided with a mud scraper, the clearance between which and the vibratory wheel (302) is adjustable.

15. The paver of claim 14, wherein the mud scraper comprises a second connector (3015), a connecting plate (3016) and a mud scraper (3017) connected to the connecting plate (3016), wherein the connecting plate (3016) is provided with a first connecting hole, the mounting frame (301) is provided with a second connecting hole, the first connecting hole and/or the second connecting hole are elongated holes, and the second connector (3015) passes through the first connecting hole and the second connecting hole to connect the connecting plate (3016) and the mounting frame (301).

16. The paver of claim 11, characterized in that the vibration device (300) further comprises a vibration damper, which is arranged between the exciter (303) and the mounting frame (301).

17. The paving machine of claim 12, wherein the vibration device (300) comprises a first connection assembly and a second connection assembly, the first connection assembly being connected between the first end of the vibrating wheel (302) and the first side plate (3011), the second connection assembly being connected between the second end of the vibrating wheel (302) and the second side plate (3012), and the first connection assembly and the second connection assembly being symmetrically arranged about the vibrating wheel (302).

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