CN218756871U

CN218756871U - Vibration device of roller compacted concrete paver

Info

Publication number: CN218756871U
Application number: CN202222632213.9U
Authority: CN
Inventors: 苏高杰; 胡长鹏; 邵光莹; 黄士伟; 岳昌赢; 宋浩; 陈森
Original assignee: Henan Baoying Construction Group Co ltd
Current assignee: Henan Baoying Construction Group Co ltd
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2023-03-28
Anticipated expiration: 2032-10-08

Abstract

The utility model provides a roller compacted concrete paver vibrator belongs to road construction equipment technical field, this roller compacted concrete paver vibrator, including the paver, one side swing joint that the paver gos forward has the control frame, be equipped with the vibrator in the control frame, be equipped with a plurality of portions of vibrating on the vibrator, the form that the portion of vibrating can the transverse wave shakes in road raw materials. The utility model has the advantages that: the vibrating sheet does not need to be continuously inserted and pulled out, the difficulty caused by continuous plugging and pulling is effectively reduced, the vibrating part is adjusted to a proper height only before work, the operation is simple and convenient, and after the traditional continuous plugging and pulling of the vibrating rod is abandoned, the labor intensity of the driven vibrating rod is high, and the physical defect is greatly consumed.

Description

Vibration device of roller compacted concrete paver

Technical Field

The utility model belongs to the technical field of road construction equipment, concretely relates to roller compacted concrete paver vibrator.

Background

In road construction, the vibration of the raw materials such as mortar cement is a process after all, and the vibration has the effects of realizing the raw materials such as mortar cement and discharging air and overhead parts in the raw materials, so that the pavement is tightly fastened with a house, the construction problem of air hole cracks is avoided, the road construction quality is improved, and the service life is prolonged.

The common vibrating device is a vibrating rod, when in operation, the vibrating rod needs to be vertically inserted, the action needs to be faster, the pulling-out needs to be slow, if no gap exists among mortar raw materials, the vibrating time cannot be too long, if no particles with large sand stone specific gravity sink, the particles are uneven, the road construction quality is affected, and the vibrating rod needs to be inserted to the bottom during vibrating, so that the vibrating effect is ensured; in a word, the operation using the vibrating rod is high in technical performance and difficulty, and the problem that the road construction quality is affected due to excessive vibration or insufficient vibration is easily caused.

The vibrating rod is continuously inserted and pulled out, labor intensity is high, physical strength is very high, the vibrating rod is carried by a machine to be pushed forward, a gully can be formed at the position where the vibrating rod passes through, automatic healing can be achieved subsequently, the requirement on the moving speed of the equipment is extremely high, the moving speed of the equipment for pushing the vibrating rod is too high, a steam pocket or the situation that vibrating is not complete easily occurs, the moving speed of the equipment for pushing the vibrating rod is too low, and the situation that the excessively-vibrated gravel particles sink easily occurs.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a roller compacted concrete paver vibrates device aims at solving the current stick operation degree of difficulty of vibrating big, problem that intensity of labour is high.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a roller compacted concrete paver vibrator, includes the paver, one side swing joint that the paver gos forward has the control frame, be equipped with the vibrator in the control frame, be equipped with a plurality of portions of vibrating on the vibrator, the portion of vibrating can vibrate in the road raw materials by the form of transverse wave.

In order to make the portion of vibrating among this roller compacted concrete paver vibrator can generate the transverse wave, as the utility model relates to an it is preferred, the portion of vibrating includes the piece that vibrates of elasticity material, the both ends of piece that vibrates are equipped with the mount pad.

In order to make this roller compacted concrete paver vibration device can play better effect of vibrating, conduct the utility model relates to an it is preferred, a plurality of portions of vibrating are arranged on the vibrator highland dislocation.

Specifically, the vibrating machine includes the casing, the casing left and right sides is equipped with the driver part who is used for the drive portion of vibrating vibrations from top to bottom respectively to and be used for playing the shock attenuation part that supports and cushioning effect to the portion of vibrating.

Preferably, the driving part comprises a driving shaft which is rotatably connected in the casing, a plurality of cams are arranged on the driving shaft, and the cams vibrate up and down through the supporting part driving mounting seat.

Preferably, the damping part is a spring damper arranged at the bottom of the mounting seat.

In order to make this roller compacted concrete paver vibrator be convenient for through a plurality of vibration portion simultaneous operation of many cam simultaneous drive, conduct the utility model relates to an it is preferred, the upper end parallel and level of supporting part, a plurality of backup pads is for setting up the backup pad at the mount pad top.

In order to make this roller compacted concrete paver vibrator be convenient for control vibrator's height and angle, conduct the utility model relates to an it is preferred, the control frame is including articulating the connecting rod between vibrator and paver, it has first flexible part to articulate between connecting rod and the paver, it has the flexible part of second to articulate between connecting rod and the vibrator.

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

1. the vibrating sheet is not required to be continuously inserted and pulled out, the difficulty caused by continuous plugging and pulling is effectively reduced, only the vibrating part needs to be adjusted to a proper height before work, the operation is simple and convenient, and the defects that the labor intensity of a driven vibrating rod is high and physical strength is consumed are overcome after the traditional vibrating rod is abandoned;

2. the vibrating blade crosses the road raw material and is not easy to form a material vacuum area behind the vibrating blade, so that the speed range of the vibrating blade is wider, the difficulty caused by the speed requirement can be effectively reduced, and the operation difficulty of equipment is further reduced;

3. a plurality of portions of vibrating are arranged in dislocation in highland on the vibrating tamper, avoid a large amount of grit particulate matters etc. to sink because of the vibrations time overlength and the degree of depth, and the operation mode of layering vibration can make the grit granule layering in the road raw materials sink, can also play the effect of multistage sediment, further improves the quality of road construction, improves the intensity of road, prolongs its life.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of a bottom view of an embodiment of the present invention;

fig. 2 is an axial schematic view of an embodiment of the present invention;

fig. 3 is a schematic cut-away right view of a specific embodiment of the present invention;

fig. 4 is a schematic front view of a specific embodiment of the present invention;

fig. 5 is a schematic view of the operation state of the vibrating plate according to the embodiment of the present invention;

fig. 6 is an enlarged view of a portion a in fig. 2 according to an embodiment of the present invention.

In the figure: 1. a paver; 2. a control frame; 3. a vibrator; 31. a vibrating section; 311. vibrating sheets; 312. a mounting seat; 32. a housing; 33. a drive member; 44. a shock-absorbing member; 331. a drive shaft; 332. a cam; 333. a support portion; 21. a connecting rod; 22. a first telescopic member; 23. a second telescoping member.

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.

Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides a roller compacted concrete paver device that vibrates, includes paver 1, one side swing joint that paver 1 gos forward has control frame 2, be equipped with vibrator 3 on the control frame 2, be equipped with a plurality of portions of vibrating 31 on vibrator 3, vibrator 31 can vibrate in the road raw materials by the form of transverse wave.

When the vibrating tamper is used, the height of the vibrating tamper 3 is adjusted to a proper position through the control rack 2, the vibrating part 31 is transversely inserted into a road raw material, when the vibrating tamper 3 works, the vibrating part 31 can generate transverse waves which vibrate up and down and are transversely transmitted, the transverse waves are used for vibrating the raw material of the road, and accumulated air bubbles are discharged, so that the road raw material is compacted downwards, the compactness of the road is improved, and the quality of road construction is further ensured;

in addition, in the operation process, the vibrating part 31 is not required to be continuously inserted and pulled out, the difficulty caused by continuous plugging and pulling is effectively reduced, the vibrating part 31 only needs to be adjusted to a proper height before work, the operation is simple and convenient, and the defects that the labor intensity of the traditional vibrating rod is high and the physical strength is consumed are overcome after the traditional vibrating rod is abandoned.

Referring to fig. 1, 3, 5 and 6, the vibrating portion 31 includes a vibrating plate 311 made of an elastic material, and two ends of the vibrating plate 311 are provided with mounting seats 312; the thickness of the vibrating piece 311 is smaller than the diameter of the driven vibrating rod, the vibrating piece can cross road raw materials, and a material vacuum area is not easy to form behind the vibrating piece after passing through the vibrating piece, so that the problem that the passing part of the vibrating rod is plowed to form a gully when the traditional vibrating rod is carried forward by a machine is solved, although the gap is automatically healed subsequently, the requirement on the moving speed of equipment is extremely high, the moving speed of the equipment for pushing the vibrating rod is too high, the condition of steam pocket or incomplete vibration is easy to occur, the moving speed of the equipment for pushing the vibrating rod is too low, and the condition that excessively vibrated gravel particles sink is easy to occur;

the vibrating plate 311 transversely penetrates through the road raw material and is not easy to form a material vacuum area behind the road raw material, so that the speed range of the vibrating plate 311 is wider, the difficulty caused by the speed requirement can be effectively reduced, and the operation difficulty of the equipment is further reduced.

Please refer to fig. 1-5, the vibrating portions 31 are arranged on the vibrating machine 3 in a staggered manner, so that the vibrating machine 3 can vibrate the passing road raw materials in different layers, thereby achieving a better vibrating effect, avoiding deep sinking of a large amount of sand and stone particles due to overlong vibration time, and achieving layered vibrating operation mode, so that the sand and stone particles in the road raw materials can sink in different layers, and further achieving the effect of multi-level sedimentation, further improving the quality of road construction, improving the strength of roads, and prolonging the service life of the roads.

Specifically, the vibrating machine 3 comprises a casing 32, and driving parts 33 for driving the vibrating part 31 to vibrate up and down and damping parts 44 for supporting and damping the vibrating part 31 are respectively arranged on the left side and the right side of the casing 32;

the vibrating machine 3 is provided with a motor, the motor provides power for the driving part 33 through a gear assembly, the motor is used for vibrating the mounting seat 312 of the vibrating part 31 up and down at high frequency, the power is transmitted to the vibrating sheet 311 through the mounting seat 312 of the vibrating part 31, so that the vibrating sheet 311 vibrates in a transverse wave mode and is transmitted by a transverse line, and the driving parts 33 on the two sides realize continuous fluctuation of the vibrating sheet 311 at a set frequency and are used for vibrating road raw materials to compact the road raw materials;

the mounting seat 312 is fixed on the top of the shock-absorbing component 44, and the shock-absorbing component 44 can play a role in supporting and absorbing shock for the vibrating part 31, so that the damage of the vibration of the vibrating part 31 to the vibrator 3 is reduced, and the service life of the vibrator 3 is prolonged;

in order to further increase the stability of the up-and-down vibration of the mounting seat 312, a plurality of vertical side plates are further arranged in the casing 32, and are used for guiding and limiting the up-and-down vibration of the mounting seat 312.

Preferably, the driving member 33 includes a driving shaft 331 rotatably connected to the inside of the housing 32, the driving shaft 331 is provided with a plurality of cams 332, and the cams 332 drive the mounting seat 312 to vibrate up and down through a supporting portion 333; the supporting portion 333 is always in contact with the cam 332 by the support of the damper member 44, the motor outputs power to the driving shaft 331 through the gear train, the driving shaft 331 rotates highly, and the mounting seat 312 is pressed down at high frequency by the cam 332, so that the vibrating piece 311 is shaken up and down.

Preferably, the shock absorbing member 44 is a spring shock absorber disposed at the bottom of the mounting seat 312.

Referring to fig. 4 and 5, the supporting portion 333 is a supporting plate disposed on the top of the mounting seat 312, and the upper ends of the supporting plates are flush; to ensure that the cam 332 can drive a plurality of vibrating portions 31 at the same time.

Further, the control frame 2 comprises a connecting rod 21 hinged between the vibrating machine 3 and the paver 1, a first telescopic part 22 is hinged between the connecting rod 21 and the paver 1, and a second telescopic part 23 is hinged between the connecting rod 21 and the vibrating machine 3;

preferably, the first telescopic member 22 and the second telescopic member 23 are both hydraulic telescopic rods.

In use, the first telescopic member 22 is used for adjusting the height of the vibrator 3 from the ground, and the second telescopic member 23 is used for adjusting the angle of the vibrator 3, so as to ensure that the vibrating plate 311 is at a proper working angle.

In the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims

1. The utility model provides a roller compacted concrete paver device that vibrates, includes paver (1), its characterized in that, one side swing joint that paver (1) gos forward has control frame (2), be equipped with vibrator (3) on control frame (2), be equipped with a plurality of portions of vibrating (31) on vibrator (3), the form that portion of vibrating (31) can the transverse wave vibrates in the road raw materials.

2. The roller compacted concrete paver vibrator of claim 1 wherein: the vibrating part (31) comprises vibrating sheets (311) made of elastic materials, and mounting seats (312) are arranged at two ends of each vibrating sheet (311).

3. The roller compacted concrete paver vibrator of claim 2, characterized in that: the vibrating sections (31) are arranged offset in height on the vibrating machine (3).

4. The roller compacted concrete paver vibrator of claim 3 wherein: the vibrating machine (3) comprises a machine shell (32), wherein the left side and the right side of the machine shell (32) are respectively provided with a driving part (33) used for driving the vibrating part (31) to vibrate up and down, and a damping part (44) used for supporting and damping the vibrating part (31).

5. The roller compacted concrete paver vibrator of claim 4 wherein: the driving part (33) comprises a driving shaft (331) rotatably connected in the machine shell (32), a plurality of cams (332) are arranged on the driving shaft (331), and the cams (332) drive the mounting seat (312) to vibrate up and down through a supporting part (333).

6. The roller compacted concrete paver vibrator of claim 4, characterized in that: the shock absorption part (44) is a spring shock absorber arranged at the bottom of the mounting seat (312).

7. The roller compacted concrete paver vibrator of claim 5 wherein: the supporting part (333) is a supporting plate arranged at the top of the mounting seat (312), and the upper ends of the supporting plates are flush.

8. The roller compacted concrete paver vibrator assembly of any one of claims 1-7 wherein: control frame (2) including articulate connecting rod (21) between vibrator (3) and paver (1), it has first flexible part (22) to articulate between connecting rod (21) and paver (1), it has flexible part (23) of second to articulate between connecting rod (21) and vibrator (3).