CN111441221A - Impact road roller - Google Patents
Impact road roller Download PDFInfo
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- CN111441221A CN111441221A CN202010279724.XA CN202010279724A CN111441221A CN 111441221 A CN111441221 A CN 111441221A CN 202010279724 A CN202010279724 A CN 202010279724A CN 111441221 A CN111441221 A CN 111441221A
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- wheel
- impact
- bin
- vibration
- sound
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/22—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials
- E01C19/23—Rollers therefor; Such rollers usable also for compacting soil
- E01C19/28—Vibrated rollers or rollers subjected to impacts, e.g. hammering blows
- E01C19/286—Vibration or impact-imparting means; Arrangement, mounting or adjustment thereof; Construction or mounting of the rolling elements, transmission or drive thereto, e.g. to vibrator mounted inside the roll
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
Abstract
The invention discloses an impact road roller, which structurally comprises a vehicle body, wheels, an impact wheel, an auxiliary wheel and a connector, wherein the vehicle body is provided with the wheels, the vehicle body is connected with the impact wheel through the connector in an installing way, the impact wheel is attached to the auxiliary wheel, the auxiliary wheel is connected with the connector in an installing way, the impact wheel consists of an impact wheel frame and an impact inner wheel, the shock absorption type internal wheel comprises a shock absorption internal wheel and a transmission internal wheel, wherein a shock absorption internal wheel frame is connected with a transmission internal wheel shaft, the shock absorption internal wheel and the shock absorption internal wheel are arranged on the shock absorption internal wheel frame, the shock absorption internal wheel comprises a one-step pinch roller, two pinch rollers and three pinch rollers, the one-step pinch roller, the two pinch rollers and the three pinch rollers have the same structure and are spliced and connected.
Description
Technical Field
The invention relates to the field of construction machinery, in particular to an impact road roller.
Background
The vibratory roller is widely applied to road construction, mainly depends on the periodic rotation of an impact wheel, and utilizes the gravity and vibration of the vibratory roller to compact various road building materials, most of which are stone sundries and soil.
In the prior art, the impact wheel rotates periodically, and when the impact wheel impacts the ground once, the stone sundries and the soil are compacted once, so that the efficiency is low, the stone sundries and the soil can be subjected to large impact force of the impact wheel when being compressed, and the impact force plays a role in compacting and simultaneously the vibration sense of the impact force can reduce the compacted density.
Disclosure of Invention
The invention mainly aims to overcome the defects of the prior art and provide an impact road roller to solve the problems that an impact wheel rotates periodically, stone sundries and soil are compacted once when the impact wheel impacts the ground once, the efficiency is low, the stone sundries and the soil are subjected to large impact force of the impact wheel when being compressed, the impact force plays a compaction role, and the compacted density is reduced by vibration sense of the impact force.
The invention is realized by adopting the following technical scheme: the utility model provides an impact road roller, its structure includes automobile body, wheel, impact wheel, auxiliary wheel, connector, the wheel is installed to the automobile body bottom, the automobile body right-hand member passes through connector erection joint with the impact wheel, both ends laminating around impact wheel and the auxiliary wheel, auxiliary wheel bottom and connector erection joint, the impact wheel comprises in the wheel frame, the impact, the damping, the wheel is gone up in the transmission, end shaft coupling around the wheel in impact frame and the transmission, install inside the wheel frame, the damping in the impact.
Further preferably, the inner impact wheel comprises a one-step pressing wheel, two pressing wheels and three pressing wheels, wherein the one-step pressing wheel, the two pressing wheels and the three pressing wheels have the same structure and are connected in an assembling mode.
Further preferably, the three pressing wheels comprise a weight wheel, a support plate, an arc plate and a jointed plate, the side of the weight wheel is connected with the arc plate track, the weight wheel is arranged on an inner cavity formed after the arc plate is connected with the jointed plate in an assembling mode, and the left end and the right end of the support plate are welded with the arc plate and the jointed plate.
Preferably, the weight wheel comprises a weight wheel rail, a weight ball bin, a sound receiving bin and a sound playing bin, wherein the inner side of the weight wheel rail is connected with the weight ball bin, the sound receiving bin and the sound playing bin in an assembling mode, and the weight ball bin, the sound receiving bin and the sound playing bin are assembled into a circular structure.
Preferably, the heavy ball bin is internally provided with a heavy ball, the radio bin is internally provided with a radio, the sound reproduction bin is internally provided with a sound reproducer, the radio and the sound reproducer are connected with an audio cable, and the radio and the sound reproducer form a triangular structure.
Preferably, the right end of the sound receiving bin and the left end of the sound playing bin are provided with movable rail frames, and the movable rail frames are connected with the right end of the heavy ball in an installing mode.
Preferably, the vibration reduction inner wheel comprises an outer wheel ring, a support damper, a vibration support ring, a locking support ring and a disc motor, the upper end and the lower end of the support damper are connected with the outer wheel ring and the vibration support ring through glue, the bottom of the support damper penetrates through the vibration support ring to be locked with the locking support ring, the bottom side of the locking support ring is buckled with the disc motor, and the bottom of the support damper is electrically connected with the disc motor.
Preferably, the support damper comprises a spring body cavity pad, a transmission rod and a mounting block, the upper end and the lower end of the spring body cavity pad are connected with the outer wheel ring and the vibration support ring through glue, the top of the transmission rod penetrates through the spring body cavity pad to be welded with the outer wheel ring, and the bottom of the transmission rod penetrates through the vibration support ring to be locked with the disc motor.
Advantageous effects
When the invention is running, the vehicle body and the wheels drive the impact wheel and the auxiliary wheel to move, the impact wheel carries out gravity impact on the ground when moving, stone sundries and soil are compacted, the support plate plays a role of pressing and supporting, the impact wheel rolls in a rotating mode, when the right end is landed, the gravity of the weight wheel increases the impact force of the impact wheel on the ground, the compaction density is increased, the weight wheels at the left end and the upper end carry out inertia motion, small amplitude swing is respectively carried out in the one-step pressing wheel and the two pressing wheels, the swing drives the impact wheel to rotate in a reciprocating way with a micro angle, secondary compaction on the stone sundries and soil is realized, then the one-step pressing wheel increases the reciprocating rotation with the micro angle on the basis of periodic rotation to realize primary periodic two-time compaction, the efficiency is improved, when the ground is impacted, the stone sundries and the soil are subjected to vibration, the sundries and the soil around the three pressing, the weight wheel collects and transmits the noise generated during impact to the sound player through the radio, the vibration generated during sound playing of the sound player pushes the movable rail frame and the weight ball, so that the weight wheel does not swing in situ during inertial movement, the stability of the one-step pressing wheel during micro-angle reciprocating action is improved, the vibration reduction inner wheel reduces the vibration sense during operation, the disc type motor drives the transmission of the supporting vibration reducer, the outer wheel ring and the locking support ring play a fixing role, the transmission rod drives the spring body cavity cushion to extend, the one-step pressing wheel is integrally reinforced and supported, the expansion type support is realized, the impact hardness is increased, the impact fluctuation is reduced, and the vibration sense is also reduced.
Compared with the prior art, the invention has the beneficial effects that: a step of pressure wheel does periodic rotation and strikes the compaction to piece miscellaneous material and soil, and the swing of weighing wheel drives one-step pinch roller and is a little angle reciprocating rotation, makes one-step pinch roller realize twice compaction action, and the weighing wheel also plays and strengthens the stability when one-step pinch roller is reciprocating motion, and the wheel realizes the extension formula support in the damping, makes the impact hardness increase of one-step pinch roller, and the shock wave is undulant to be reduced, has reduced the sense of vibration.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 shows a schematic view of an impact roller according to the invention.
Fig. 2 shows a schematic view of the construction of the inventive percussion wheel.
Figure 3 is a schematic diagram showing the construction of the one-step puck of the present invention.
Fig. 4 shows a schematic view of the structure of the weight wheel of the present invention.
Fig. 5 shows a schematic view of the vibration damping inner wheel of the invention.
Fig. 6 shows a schematic structural diagram of a of fig. 5 according to the present invention.
In the figure: the automobile body 1, the wheel 2, the impact wheel 3, the auxiliary wheel 4, the connector 5, the impact wheel frame 30, the impact inner wheel 31, the vibration reduction inner wheel 32, the transmission inner wheel 33, the one-step pressing wheel 310, the two-step pressing wheel 311, the three-step pressing wheel 312, the weight wheel 3130, the support plate 3131, the arc plate 3132, the splicing plate 3133, the weight wheel rail changing 601, the weight ball bin 602, the sound receiving bin 603, the sound playing bin 604, the weight ball 6020, the sound receiver 6030, the sound reproducer 6040, the audio cable 6050, the movable rail frame 6060, the outer wheel ring 320, the support vibration damper 321, the vibration support ring 322, the locking support ring 323, the disc motor 324, the spring cavity pad 3210, the transmission rod 3211 and the mounting block 3212.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Embodiment 1 referring to fig. 1 to 4, the present invention provides a technical scheme of an impact road roller: the structure of the shock-absorbing impact type vehicle comprises a vehicle body 1, a vehicle wheel 2, an impact wheel 3, an auxiliary wheel 4 and a connector 5, wherein the vehicle body 1 is provided with the vehicle wheel 2, the vehicle body 1 and the impact wheel 3 are installed and connected through the connector 5, the impact wheel 3 is attached to the auxiliary wheel 4, the auxiliary wheel 4 is installed and connected with the connector 5, the impact wheel 3 consists of an impact wheel frame 30, an impact inner wheel 31, a vibration-absorbing inner wheel 32 and a transmission inner wheel 33, the impact wheel frame 30 is connected with the transmission inner wheel 33 through a shaft, the impact inner wheel 31 and the vibration-absorbing inner wheel 32 are installed on the impact wheel frame 30, the impact inner wheel 31 comprises a one-step pressure wheel 310, two-part pressure wheels 311 and three-part pressure wheels 312, the one-step pressure wheel 310 is identical in structure with the two-part pressure wheels 311 and the three-part pressure wheels 312 and is assembled and connected, the three-part pressure wheels 312 comprise a weight wheel 3130, a support plate 3131, an arc, the weight wheel 3130 is connected with the arc plate 3132 through a rail, the weight wheel 3130 is installed in the inner cavity of the assembled and connected arc plate 3132 and jointed plate 3133, the supporting plate 3131 is welded with the arc plate 3132 and jointed plate 3133, the weight wheel 3130 at the left end and the upper end performs inertia movement, swings in a small range in the first pressing wheel 310 and the second pressing wheel 311 respectively, swings to drive the impact wheel 3 to rotate in a reciprocating manner in a micro-angle, so as to achieve secondary compaction of stone impurities and soil, the weight wheel 3130 comprises a weight wheel rail change 601, a weight ball bin 602, a sound receiving bin 603 and a sound playing bin 604, the weight wheel rail change 601 is installed and connected with the weight ball bin 602, the sound receiving bin 603 and the sound playing bin 604, the impact force of the impact wheel 3 on the ground is increased through the gravity of the weight wheel 3130 after the right end is landed, so that the impact force of the impact wheel 3 on the ground is increased, the heavy ball bin 602 is provided with a heavy ball 6020, the sound receiving bin 603 is provided with a sound receiver 6030, the sound playing bin 604 is provided with a sound player 6040, the sound receiver 6030 and the sound player 6040 are connected with an audio cable 6050, the sound receiving bin 603 and the sound playing bin 604 are provided with a movable rail frame 6060, the movable rail frame 6060 is connected with the heavy ball 6020 in an installing way, the weight wheel 3130 collects and transmits noise generated during impact to the sound player 6040 through the sound receiver 6030, the sound player 6040 plays sound to generate vibration to push the movable rail frame 6060, and the movement of the movable rail frame 6060 improves the stability of the one-step pressing wheel 310 during micro-angle reciprocating motion.
When the vehicle runs, the vehicle body 1 and the wheels 2 drive the impact wheel 3 and the auxiliary wheel 4 to move, the impact wheel 3 performs gravity impact on the ground when moving to compact stone sundries and soil, the support plate 3131 plays a role of pressing and supporting, the impact wheel 3 rolls in a rotating mode, after the right end is landed, the gravity of the weight wheel 3130 increases the impact force of the impact wheel 3 on the ground, the compaction density is increased, the weight wheel 3130 at the left end and the upper end performs inertia motion, small-amplitude swinging is respectively performed in the one-step pressing wheel 310 and the two-part pressing wheel 311, swinging drives the impact wheel 3 to perform micro-angle reciprocating rotation, secondary compaction on the stone sundries and the soil is realized, then the one-step pressing wheel 310 increases micro-angle reciprocating rotation on the basis of periodic rotation to realize one-period two-time compaction, the efficiency is improved, when the ground is impacted, the stone sundries and the soil are subjected to vibration, and the stone sundries and the soil around the three-part pressing wheel 312, the weight wheel 3130 collects the noise generated by impact and transmits the noise to the sound player 6040 through the radio 6030, and the vibration generated by the sound player 6040 pushes the movable rail frame 6060 and the weight ball 6020, so that the weight wheel 3130 does not swing in place when moving inertially, and the stability of the one-step pressing wheel 310 in micro-angle reciprocating motion is improved.
The vibration reduction inner wheel 32 plays a role in reducing vibration sense during operation, the disc motor 324 drives the support damper 321 to drive, the outer wheel ring 320 and the locking support ring 323 play a role in fixing, the transmission rod 3211 drives the spring body cavity pad 3210 to extend, the whole one-step pressing wheel 310 is reinforced and supported in an expanding mode, the impact hardness is increased, the impact fluctuation is reduced, and the vibration sense is reduced accordingly.
Compared with the prior art, the invention has the technical progress that: the one-step pressing wheel 310 periodically rotates to impact and compact the sundries and the soil, the swing of the weight wheel 3130 drives the one-step pressing wheel 310 to rotate in a micro-angle reciprocating mode, so that the two-step pressing action of the one-step pressing wheel 310 is achieved, the weight wheel 3130 also plays a role in enhancing the stability of the one-step pressing wheel 310 in reciprocating action, the vibration reduction inner wheel 32 achieves extended support, the impact hardness of the one-step pressing wheel 310 is increased, the impact fluctuation is reduced, and the vibration sense is reduced.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides an impact road roller, its structure includes automobile body (1), wheel (2), impact wheel (3), auxiliary wheel (4), connector (5), wheel (2) are installed in automobile body (1), automobile body (1) passes through connector (5) erection joint with impact wheel (3), impact wheel (3) and auxiliary wheel (4) laminating, auxiliary wheel (4) and connector (5) erection joint, its characterized in that:
the impact wheel (3) is composed of an impact wheel frame (30), an impact inner wheel (31), a vibration reduction inner wheel (32) and a transmission inner wheel (33), the impact wheel frame (30) is connected with the transmission inner wheel (33) through a shaft, and the impact inner wheel (31) and the vibration reduction inner wheel (32) are installed on the impact wheel frame (30).
2. An impact roller as claimed in claim 1, characterised in that: the inner impact wheel (31) comprises a one-step pressing wheel (310), two pressing wheels (311) and three pressing wheels (312), wherein the one-step pressing wheel (310), the two pressing wheels (311) and the three pressing wheels (312) are identical in structure and are connected in an assembling mode.
3. An impact roller as claimed in claim 2, characterised in that: the three-part pressing wheel (312) comprises a weight wheel (3130), a support plate (3131), an arc plate (3132) and a jointed plate (3133), the weight wheel (3130) is in rail connection with the arc plate (3132), the weight wheel (3130) is arranged on an inner cavity formed after the arc plate (3132) and the jointed plate (3133) are spliced, and the support plate (3131) is welded with the arc plate (3132) and the jointed plate (3133).
4. An impact roller as claimed in claim 3, characterised in that: the weight wheel (3130) comprises a weight wheel changing rail (601), a weight ball bin (602), a sound receiving bin (603) and a sound playing bin (604), wherein the weight wheel changing rail (601) is connected with the weight ball bin (602), the sound receiving bin (603) and the sound playing bin (604) in an installing mode, and the weight ball bin (602), the sound receiving bin (603) and the sound playing bin (604) form a circular structure.
5. An impact roller as claimed in claim 4, characterised in that: the heavy ball bin (602) is provided with a heavy ball (6020), the sound receiving bin (603) is provided with a sound receiver (6030), the sound playing bin (604) is provided with a sound player (6040), and the sound receiver (6030) and the sound player (6040) are connected with an audio line (6050).
6. An impact roller as claimed in claim 5, characterised in that: the sound receiving cabin (603) and the sound playing cabin (604) are provided with movable rail brackets (6060), and the movable rail brackets (6060) are connected with the heavy balls (6020).
7. An impact roller as claimed in claim 1, characterised in that: the vibration reduction inner wheel (32) comprises an outer wheel ring (320), a support vibration damper (321), a vibration support ring (322), a locking support ring (323) and a disc motor (324), the support vibration damper (321) is connected with the outer wheel ring (320) and the vibration support ring (322) in a gluing mode, the support vibration damper (321) penetrates through the vibration support ring (322) to be locked with the locking support ring (323), the locking support ring (323) is buckled with the disc motor (324), and the support vibration damper (321) is electrically connected with the disc motor (324).
8. An impact roller as claimed in claim 7, wherein: the support damper (321) comprises a spring body cavity pad (3210), a transmission rod (3211) and an installation block (3212), the spring body cavity pad (3210) is in adhesive connection with the outer wheel ring (320) and the vibration support ring (322), the transmission rod (3211) penetrates through the spring body cavity pad (3210) and is welded with the outer wheel ring (320), and the transmission rod (3211) penetrates through the vibration support ring (322) and is locked with the disc motor (324).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010279724.XA CN111441221B (en) | 2020-04-10 | 2020-04-10 | Impact road roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010279724.XA CN111441221B (en) | 2020-04-10 | 2020-04-10 | Impact road roller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111441221A true CN111441221A (en) | 2020-07-24 |
| CN111441221B CN111441221B (en) | 2022-06-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010279724.XA Active CN111441221B (en) | 2020-04-10 | 2020-04-10 | Impact road roller |
Country Status (1)
| Country | Link |
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| CN (1) | CN111441221B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115094716A (en) * | 2022-07-22 | 2022-09-23 | 徐工集团工程机械股份有限公司道路机械分公司 | Road roller working device and road roller |
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| CN203295937U (en) * | 2013-05-08 | 2013-11-20 | 河北广通路桥工程有限公司 | Practical runner wheel of impacted road roller |
| CN105378183A (en) * | 2013-04-02 | 2016-03-02 | 罗杰·阿诺德·斯特姆索易 | A soil compaction system and method |
| CN205557259U (en) * | 2016-03-30 | 2016-09-07 | 温州开源建设工程有限公司 | A balanced road roller that strikes for municipal road construction |
| CN108035215A (en) * | 2017-12-15 | 2018-05-15 | 黄勇辉 | A kind of balance-impact road roller for town road construction |
| US10400412B2 (en) * | 2015-09-25 | 2019-09-03 | Roger Arnold Stromsoe | Impact compactor |
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2020
- 2020-04-10 CN CN202010279724.XA patent/CN111441221B/en active Active
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| WO1994026985A1 (en) * | 1993-05-17 | 1994-11-24 | Compaction Technology (Soil) Limited | Soil compaction |
| WO1996027713A1 (en) * | 1995-03-03 | 1996-09-12 | Compaction Technology (Soil) Limited | Method and apparatus for monitoring soil compaction |
| CN1182464A (en) * | 1995-03-03 | 1998-05-20 | 土地压实技术有限公司 | Method and apparatus for monitoring soil compaction |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115094716A (en) * | 2022-07-22 | 2022-09-23 | 徐工集团工程机械股份有限公司道路机械分公司 | Road roller working device and road roller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111441221B (en) | 2022-06-03 |
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Effective date of registration: 20221104 Address after: No.877 Wenchang Road, Yongchuan District, Chongqing 402160 Patentee after: NO.5 ENGINEERING CORPORATION LIMITED OF CR20G Address before: 518016 8-14 / F, radio management building, 3002 Binhe Avenue, Futian District, Shenzhen City, Guangdong Province Patentee before: Jiang Like |
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