CN103174085B - Intelligent amplitude adjustment device of vibratory roller - Google Patents
Intelligent amplitude adjustment device of vibratory roller Download PDFInfo
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- CN103174085B CN103174085B CN201310090518.4A CN201310090518A CN103174085B CN 103174085 B CN103174085 B CN 103174085B CN 201310090518 A CN201310090518 A CN 201310090518A CN 103174085 B CN103174085 B CN 103174085B
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- 230000005540 biological transmission Effects 0.000 claims abstract description 38
- 238000006073 displacement reaction Methods 0.000 claims abstract description 13
- 230000001133 acceleration Effects 0.000 claims abstract description 8
- 239000004020 conductor Substances 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 239000000446 fuel Substances 0.000 claims description 3
- 238000005461 lubrication Methods 0.000 claims description 3
- 239000006096 absorbing agent Substances 0.000 abstract 1
- 230000035939 shock Effects 0.000 abstract 1
- 230000007246 mechanism Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000005056 compaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000010355 oscillation Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Road Paving Machines (AREA)
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Abstract
The invention discloses an intelligent amplitude adjustment device of a vibratory roller, and aims at realizing the automatic adjustment on the amplitude of the roller. A right shock absorber is fixedly connected on a box body; an acceleration sensor is fixedly connected on the box body; a fixing part of a driving motor is fixedly connected on the box body, and a rotating part of the driving motor is fixedly connected with the left end of a transmission sleeve; the left end of an internal rotary drum transmission shaft is fixedly connected with the right end of an internal rotary drum, and the right side of the internal rotary drum transmission shaft is arranged in a center hole of the transmission sleeve by a bearing; a fixed part of a machine shell of a clutch is fixedly connected with the inner surface of the left side wall of the box body; a driving rotary part of the clutch is fixedly connected with the right end of the transmission sleeve; a driven rotary part of the clutch is fixedly connected with a first transmission gear; the first transmission gear is used for driving the internal rotary drum transmission shaft to rotate by two pairs of worm gears; an input shaft of an angular displacement sensor is fixedly connected with the right end of the internal rotary drum transmission shaft; and a machine shell of the angular displacement sensor is fixedly connected with the right side wall of the box body. The intelligent amplitude adjustment device can realize the automatic adjustment on the amplitude of the roller.
Description
Technical field
The present invention relates to a kind of amplitude modulation apparatus of compacting machinary, specifically a kind of amplitude adjustment device for intelligent vibratory roller.
Background technology
Traditional vibratory roller many employings armstrong's patent controls jib lubbing mechanism, changes the direction of rotation of vibrating shaft, can obtain two amplitudes, can not realize multistage luffing.Generally all adopt rotating amplitude modulation mode, namely on vibrating shaft, be welded with fixed eccentric block and empty set movable eccentric block.When vibrating shaft positive direction rotates, movable eccentric block is in the identical position of fixed eccentric block, and at this moment closing eccentricity is that both sums produce large amplitude.When vibrating shaft reversely rotates, movable eccentric block is blocked after turning over 180 ° of degree, and at this moment movable eccentric block is in the position relative with fixed eccentric block, and conjunction eccentricity is that both differences produce little amplitude.This device can only produce size two kinds of amplitudes.General employing two supports or the four single shaft circumference vibrators supported, and requires higher to the supporting capacity of bearing, axiality and installation accuracy.China Patent Publication No. CN2292832Y, publication date on September 30th, 1998, the name of innovation and creation is called multiple vibration amplitude modulating mechanism for vibroroller, that application discloses a kind of multiple vibration amplitude modulating mechanism for vibroroller, i.e. setting-up eccentricity axle again in hollow eccentric shaft, one end of vibrating shaft is connected with amplitude modulation spline housing outside.The other end is connected with driving spline housing.Spend the angle between strong cover change two eccentric shaft line of symmetry by rotary amplitude, thus realize the adjustment of many amplitudes.Its weak point needs manually to carry out amplitude adjustment, installs axiality and require higher.Along with the development of speedway, and the application of novel asphalt material, the change of construction technology, weather and area difference, traditional equipment can not fully adapt to present requirement.In recent years, along with hydraulic control, computer control and the application of detection technique in engineering machinery field and the appearance of degree of compaction instrument, the development of intelligent vibration road roller becomes a focus gradually, and China's research work in this respect also achieves certain achievement.The national " 863 " plan science and technology Xiang-YZC12 intellectualized vibratory roller developed by Sanming City heavy-duty machine Co., Ltd of Sha Gong group can realize the Oscillation Amplitude of stepless regulated road roller.It is made up of inner cylinder, outer cylinder 2 cylindrical shells.Can relatively rotate between inner cylinder and outer cylinder, two eccentric shafts being positioned at inner cylinder make rightabout synchronous axial system all the time, the geometry superposition of centrifugal force during two eccentric shaft turns forms directed vibration, by the adjustment regulating the method for inner cylinder corner just can realize amplitude.But this structure needs to use electromagnetic proportional valve to be regulated oscillating oil cylinder, and cost is higher.
Therefore design a kind ofly can to automatically adjust, practical reliable, lower-cost amplitude adjustment device for intelligent vibratory roller is very necessary, is conducive to the compaction quality improving various material road surface.
Summary of the invention
Amplitude adjustment device for intelligent vibratory roller provided by the invention, can not only automatically realize vibrating the transformation between oscillation mode, ungraded amplitude can also be realized, can reduce that the compacting that traditional road roller often occurs is not enough, overvoltage or crush the problems such as aggregate, be adapted to different compacting layings, solve the compaction problems of new material, improve compacting surface quality.
In order to solve the technical problem that existing road roller exists, the present invention adopts following technical proposals: left damper and support are fixedly connected, the shell of vibrating motor is fixedly coupled on support, the output shaft of vibrating motor is fixedly connected by shaft coupling and exciting power transmission shaft, exciting power transmission shaft is arranged in the centre bore of interior cylinder support axle by bearing, the right-hand member of exciting power transmission shaft is driven with the first vibrating shaft by the first exciting travelling gear and the second exciting travelling gear and connects, first vibrating shaft right-hand member is driven with the second vibrating shaft by the 3rd exciting travelling gear and the 4th exciting travelling gear and connects, the right-hand member of the first exciting travelling gear and exciting power transmission shaft is fixedly connected, the left end of the second exciting travelling gear and the first vibrating shaft is fixedly connected, the right-hand member of the 3rd exciting travelling gear and the first vibrating shaft is fixedly connected, the right-hand member of the 4th exciting travelling gear and the second vibrating shaft is fixedly connected, first exciting travelling gear and the second exciting travelling gear are connected by meshing transmission, 3rd exciting travelling gear and the 4th exciting travelling gear are connected by meshing transmission, first eccentric block and the second eccentric block are fixedly coupled on the first vibrating shaft and the second vibrating shaft respectively, interior cylinder support axle to be arranged on the left of outer cylinder on former by bearing, on the left of outer cylinder, the axle journal of former is rack-mount by bearing, the rotatable parts of CD-ROM drive motor to be fixedly coupled on the right side of outer cylinder on former, CD-ROM drive motor is hollow shaft hydraulic motor, on the left of outer cylinder, on the right side of former and outer cylinder, former is fixedly coupled on outer cylinder, first vibrating shaft and the second vibrating shaft are all arranged on the both sides former of interior cylinder by bearing, this device mainly comprises drive socket, interior drum drive axle, clutch, first travelling gear, second travelling gear, first worm gear, second worm gear, first worm screw, second worm screw, angular displacement sensor, casing and acceleration transducer, right damper and casing are fixedly connected, described acceleration transducer is fixedly connected on casing, the fixed part of described CD-ROM drive motor is fixedly connected on casing, the described left end of interior drum drive axle and the right-hand member of interior cylinder are fixedly connected, the bearing that passes on left of described interior drum drive axle to be arranged on the right side of outer cylinder on former, described interior drum drive axle is through the centre bore of drive socket, the right side of described interior drum drive axle is arranged in the centre bore of drive socket by bearing, the left end of described drive socket and the rotatable parts of CD-ROM drive motor are fixedly connected, be arranged on casing by bearing on the right side of described drive socket, the casing standing part of described clutch and the left side wall inner surface of casing are fixedly connected, the active rotation parts of described clutch and the right-hand member of drive socket are fixedly connected, the driven rotary part of described clutch is arranged on interior drum drive axle by bearing, driven rotary part and first travelling gear of described clutch are fixedly connected, described first travelling gear and the second travelling gear are connected by meshing transmission, described second travelling gear and the first worm screw coaxial inner conductor are fixedly mounted on the left side axle journal of the first worm screw, described first worm screw and the first worm gear are connected by meshing transmission, described first worm gear and the second worm screw coaxial inner conductor are fixedly mounted on the axle journal of the second worm screw, described second worm screw and the second worm gear are connected by meshing transmission, described second worm gear and interior drum drive axle coaxial inner conductor are fixedly mounted on the right side axle journal of interior drum drive axle, the left end of described first worm screw is installed on the left side wall of casing by bearing, the right-hand member of described first worm screw is installed on the right side wall of casing by bearing, the front end of described second worm screw is installed on the front side wall of casing by bearing, the rear end of described second worm screw is installed on the rear wall of casing by bearing, the right-hand member of described interior drum drive axle is fixedly connected by the power shaft of shaft coupling and angular displacement sensor, the casing of described angular displacement sensor and the right side wall external surface of casing are fixedly connected.
Described casing is annular seal space structure, is full of lubrication oil in described casing, and the top of described casing is provided with pouring orifice, and bottom is provided with fuel outlet.Described clutch is electromagnetic clutch also can be hydraulic clutch.Described drive socket is T-shaped flange plate structure.
Employing the invention has the beneficial effects as follows, in CD-ROM drive motor is driven by turbine and worm mechanism, cylinder rotates adjustment amplitude, eliminates a proportion magnetic valve and oscillating oil cylinder, reduces the cost of intelligent vibration road roller, have good application value.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Fig. 1 is the front view of amplitude adjustment device for intelligent vibratory roller of the present invention;
Fig. 2 is the A-A sectional view of Fig. 1.
In figure: drum drive axle 19 CD-ROM drive motor 20 clutch 21 first travelling gear 22 second worm gear 23 second travelling gear 24 first worm screw 25 angular displacement sensor 26 first worm gear 27 second worm screw 28 right damper 29 casing 30 acceleration transducer 31 in former 17 drive socket 18 on the right side of the outer cylinder of cylinder 10 first vibrating shaft 11 second vibrating shaft 12 second eccentric block 13 first eccentric block 14 the 4th exciting travelling gear 15 the 3rd exciting travelling gear 16 in former 7 second exciting travelling gear 8 first exciting travelling gear 9 on the left of the outer cylinder of cylinder support axle 4 exciting power transmission shaft 5 support 6 in outer cylinder 1 left damper 2 vibrating motor 3
Detailed description of the invention
Amplitude adjustment device for intelligent vibratory roller in Fig. 1 Fig. 2, left damper 2 and right damper 29 be bolted be connected to intelligent vibration road roller frame on, left damper 2 is fixedly connected by bolt and support 6, the shell of vibrating motor 3 is bolted and is connected on support 6, the output shaft of vibrating motor 3 is fixedly connected by spline housing shaft coupling and exciting power transmission shaft 5, exciting power transmission shaft 5 is arranged in the centre bore of interior cylinder support axle 4 by bearing, the right-hand member of exciting power transmission shaft 5 is driven with the first vibrating shaft 11 by the first exciting travelling gear 9 and the second exciting travelling gear 8 and connects, first vibrating shaft 11 right-hand member is driven with the second vibrating shaft 12 by the 3rd exciting travelling gear 16 and the 4th exciting travelling gear 15 and connects, first exciting travelling gear 9 is fixedly connected by key and round nut with the right-hand member of exciting power transmission shaft 5, the left end of the second exciting travelling gear 8 and the first vibrating shaft 11 is fixedly connected by key and round nut, the right-hand member of the 3rd exciting travelling gear 16 and the first vibrating shaft 11 is fixedly connected by key and round nut, the right-hand member of the 4th exciting travelling gear 15 and the second vibrating shaft 12 is fixedly connected by key and round nut, first exciting travelling gear 9 and the second exciting travelling gear 8 are connected by meshing transmission, 3rd exciting travelling gear 16 and the 4th exciting travelling gear 15 are connected by meshing transmission, first eccentric block 14 and the second eccentric block 13 are fixedly coupled on the first vibrating shaft 11 and the second vibrating shaft 12 respectively by bolt, interior cylinder support axle 4 to be arranged on the left of outer cylinder on former 7 by bearing, on the left of outer cylinder, the axle journal of former 7 is installed on the frame 6 by bearing, the rotatable parts of CD-ROM drive motor 20 are bolted and are connected on the right side of outer cylinder on former 17, CD-ROM drive motor 20 is hollow shaft hydraulic motor, on the left of outer cylinder, on the right side of former 7 and outer cylinder, former 17 is bolted and is connected on outer cylinder 1, first vibrating shaft 11 and the second vibrating shaft 12 are all arranged on by bearing on the both sides former of interior cylinder 10, this device mainly comprises drive socket 18, interior drum drive axle 19, clutch 21, first travelling gear 22, second travelling gear 24, first worm gear 27, second worm gear 23, first worm screw 25, second worm screw 28, angular displacement sensor 26, casing 30 and acceleration transducer 31, right damper 29 is fixedly connected by bolt and casing 30, described acceleration transducer 31 is bolted and is connected on casing 30, the fixed part of described CD-ROM drive motor 20 is bolted and is connected on casing 30, the left end of described interior drum drive axle 19 is bolted with the right-hand member of interior cylinder 10 and connects, the bearing that passes on left of described interior drum drive axle 19 to be arranged on the right side of outer cylinder on former 17, described interior drum drive axle 19 is through the centre bore of drive socket 18, the right side of described interior drum drive axle 19 is arranged on by bearing in the centre bore of drive socket 18, the left end of described drive socket 18 is bolted with the rotatable parts of CD-ROM drive motor 20 and connects, be arranged on casing 30 by bearing on the right side of described drive socket 18, the casing standing part of described clutch 21 is bolted with the left side wall inner surface of casing 30 and connects, the active rotation parts of described clutch 21 are bolted with the right-hand member of drive socket 18 and connect, the driven rotary part of described clutch 21 is arranged on interior drum drive axle 19 by bearing, driven rotary part and first travelling gear 22 of described clutch 21 are fixedly connected by key, described first travelling gear 22 and the second travelling gear 24 are connected by meshing transmission, described second travelling gear 24 and the first worm screw 25 coaxial inner conductor, be fixedly mounted on the left side axle journal of the first worm screw 25 by key, described first worm screw 25 and the first worm gear 27 are connected by meshing transmission, described first worm gear 27 and the second worm screw 28 coaxial inner conductor, be fixedly mounted on the axle journal of the second worm screw 28 by key, described second worm screw 28 and the second worm gear 23 are connected by meshing transmission, described second worm gear 23 and interior drum drive axle 19 coaxial inner conductor, be fixedly mounted on the right side axle journal of interior drum drive axle 19 by key, the left end of described first worm screw 25 is installed to by bearing on the left side wall of casing 30, the right-hand member of described first worm screw 25 is installed to by bearing on the right side wall of casing 30, the front end of described second worm screw 28 is installed to by bearing on the front side wall of casing 30, the rear end of described second worm screw 28 is installed to by bearing on the rear wall of casing 30, the right-hand member of described interior drum drive axle 19 is fixedly connected by the power shaft of shaft coupling and angular displacement sensor 26, the casing of described angular displacement sensor 26 is bolted with the right side wall external surface of casing 30 and connects.
Described casing 30 is annular seal space structure, is full of lubrication oil in described casing 30, and the top of described casing 30 is provided with pouring orifice, and bottom is provided with fuel outlet.Described clutch 21 is electromagnetic clutch also can be hydraulic clutch.Described drive socket 18 is T-shaped flange plate structure.
When vibratory roller carries out walking pressure road, clutch 21 does not work, first travelling gear 22 does not rotate, because cylinder 10 in the self-locking action of worm and gear is fixed on a position, first vibrating shaft 11 and the second vibrating shaft 12 rotate under the driving of vibrating motor 3, due to the first eccentric block 14 and the second eccentric block 13 that the first vibrating shaft 11 and the second vibrating shaft 12 have been fixedly connected respectively, thus vibration is produced, vibration is delivered on outer cylinder 1 by former 17 on the right side of former 7 on the left of outer cylinder and outer cylinder, and then is applied to ground and carries out compacting.When intelligent vibration road roller according to the information that compactor provides carry out amplitude automatically adjust time, controller sends instruction makes clutch 21 work, reaching of horse is driven to rotate through drive socket 18 and drive the first travelling gear 22 to rotate, because described first travelling gear 22 and the second travelling gear 24 are connected by meshing transmission, thus the first travelling gear 22 rotate through the first worm screw 25, first worm gear 27, second worm screw 28 and the second worm gear 23 are delivered to interior drum drive axle 19, interior drum drive axle 19 drives interior cylinder 10 to rotate, angular displacement sensor 26 provides feedback information, when interior cylinder 10 arrives assigned address, controller provides instruction makes clutch 21 quit work, interior cylinder 10 has just been fixed on new assigned address.The component of directional vibration to ground that the geometry superposition that first vibrating shaft 11 and the second vibrating shaft 12 rotate the centrifugal force produced is formed just there occurs change, thus reaches the object of adjustment amplitude automatically.When two vibrating shafts on interior cylinder 10 are in vertical guide simultaneously, intelligent vibration road roller working is in oscillation mode, when two vibrating shafts on interior cylinder 10 are in horizontal plane simultaneously, intelligent vibration road roller working is in the vibration mode of peak swing, when two vibrating shafts on interior cylinder 10 to be neither in vertical guide simultaneously, also different time be in horizontal plane time, the vibration mode that intelligent vibration road roller working adjusts in amplitude.
Claims (5)
1. an amplitude adjustment device for intelligent vibratory roller, left damper (2) and support (6) are fixedly connected, the shell of vibrating motor (3) is fixedly coupled on support (6), the output shaft of vibrating motor (3) is fixedly connected by shaft coupling and exciting power transmission shaft (5), exciting power transmission shaft (5) is arranged in the centre bore of interior cylinder support axle (4) by bearing, the right-hand member of exciting power transmission shaft (5) is driven with the first vibrating shaft (11) by the first exciting travelling gear (9) and the second exciting travelling gear (8) and connects, first vibrating shaft (11) right-hand member is driven with the second vibrating shaft (12) by the 3rd exciting travelling gear (16) and the 4th exciting travelling gear (15) and connects, first exciting travelling gear (9) is fixedly connected with the right-hand member of exciting power transmission shaft (5), second exciting travelling gear (8) is fixedly connected with the left end of the first vibrating shaft (11), 3rd exciting travelling gear (16) is fixedly connected with the right-hand member of the first vibrating shaft (11), 4th exciting travelling gear (15) is fixedly connected with the right-hand member of the second vibrating shaft (12), first exciting travelling gear (9) and the second exciting travelling gear (8) are connected by meshing transmission, 3rd exciting travelling gear (16) and the 4th exciting travelling gear (15) are connected by meshing transmission, first eccentric block (14) and the second eccentric block (13) are fixedly coupled on the first vibrating shaft (11) and the second vibrating shaft (12) respectively, interior cylinder support axle (4) to be arranged on the left of outer cylinder on former (7) by bearing, on the left of outer cylinder, the axle journal of former (7) is arranged on support (6) by bearing, the rotatable parts of CD-ROM drive motor (20) to be fixedly coupled on the right side of outer cylinder on former (17), CD-ROM drive motor (20) is hollow shaft hydraulic motor, on the left of outer cylinder, on the right side of former (7) and outer cylinder, former (17) is fixedly coupled on outer cylinder (1), first vibrating shaft (11) and the second vibrating shaft (12) are all arranged on by bearing on the both sides former of interior cylinder (10), it is characterized in that: mainly comprise drive socket (18), interior drum drive axle (19), clutch (21), first travelling gear (22), second travelling gear (24), first worm gear (27), second worm gear (23), first worm screw (25), second worm screw (28), angular displacement sensor (26), casing (30) and acceleration transducer (31), right damper (29) and casing (30) are fixedly connected, described acceleration transducer (31) is fixedly connected on casing (30), the fixed part of described CD-ROM drive motor (20) is fixedly connected on casing (30), the described left end of interior drum drive axle (19) and the right-hand member of interior cylinder (10) are fixedly connected, the bearing that passes on left of described interior drum drive axle (19) to be arranged on the right side of outer cylinder on former (17), described interior drum drive axle (19) is through the centre bore of drive socket (18), the right side of described interior drum drive axle (19) is arranged on by bearing in the centre bore of drive socket (18), the left end of described drive socket (18) and the rotatable parts of CD-ROM drive motor (20) are fixedly connected, described drive socket (18) right side is arranged on casing (30) by bearing, the casing standing part of described clutch (21) and the left side wall inner surface of casing (30) are fixedly connected, the active rotation parts of described clutch (21) and the right-hand member of drive socket (18) are fixedly connected, the driven rotary part of described clutch (21) is arranged on interior drum drive axle (19) by bearing, driven rotary part and first travelling gear (22) of described clutch (21) are fixedly connected, described first travelling gear (22) and the second travelling gear (24) are connected by meshing transmission, described second travelling gear (24) and the first worm screw (25) coaxial inner conductor are fixedly mounted on the left side axle journal of the first worm screw (25), described first worm screw (25) and the first worm gear (27) are connected by meshing transmission, described first worm gear (27) and the second worm screw (28) coaxial inner conductor are fixedly mounted on the axle journal of the second worm screw (28), described second worm screw (28) and the second worm gear (23) are connected by meshing transmission, described second worm gear (23) and interior drum drive axle (19) coaxial inner conductor are fixedly mounted on the right side axle journal of interior drum drive axle (19), the left end of described first worm screw (25) is installed to by bearing on the left side wall of casing (30), the right-hand member of described first worm screw (25) is installed to by bearing on the right side wall of casing (30), the front end of described second worm screw (28) is installed to by bearing on the front side wall of casing (30), the rear end of described second worm screw (28) is installed to by bearing on the rear wall of casing (30), the right-hand member of described interior drum drive axle (19) is fixedly connected by the power shaft of shaft coupling and angular displacement sensor (26), the casing of described angular displacement sensor (26) and the right side wall external surface of casing (30) are fixedly connected.
2. amplitude adjustment device for intelligent vibratory roller according to claim 1, it is characterized in that: described casing (30) is annular seal space structure, described casing is full of lubrication oil in (30), the top of described casing (30) is provided with pouring orifice, and bottom is provided with fuel outlet.
3. amplitude adjustment device for intelligent vibratory roller according to claim 1, is characterized in that: described clutch (21) is electromagnetic clutch.
4. amplitude adjustment device for intelligent vibratory roller according to claim 1, is characterized in that: described clutch (21) is hydraulic clutch.
5. amplitude adjustment device for intelligent vibratory roller according to claim 1, is characterized in that: described drive socket (18) is T-shaped flange plate structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310090518.4A CN103174085B (en) | 2013-03-07 | 2013-03-07 | Intelligent amplitude adjustment device of vibratory roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310090518.4A CN103174085B (en) | 2013-03-07 | 2013-03-07 | Intelligent amplitude adjustment device of vibratory roller |
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| Publication Number | Publication Date |
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| CN103174085A CN103174085A (en) | 2013-06-26 |
| CN103174085B true CN103174085B (en) | 2015-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310090518.4A Expired - Fee Related CN103174085B (en) | 2013-03-07 | 2013-03-07 | Intelligent amplitude adjustment device of vibratory roller |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104805757B (en) * | 2015-04-30 | 2017-02-22 | 长安大学 | Vibration and oscillation composite type road roller steel wheel |
| US10036129B2 (en) * | 2016-04-20 | 2018-07-31 | Caterpillar Paving Products Inc. | Vibratory compacting machine |
| CN110886173B (en) * | 2019-12-06 | 2021-10-12 | 山推工程机械股份有限公司 | Road roller |
| CN111535123A (en) * | 2020-05-18 | 2020-08-14 | 长沙开湖设备有限公司 | Road roller rolling wheel with variable excitation |
| CN112195725B (en) * | 2020-10-19 | 2022-03-22 | 徐工集团工程机械股份有限公司道路机械分公司 | Vibration assembly and directional vibration wheel thereof |
| CN112900204A (en) * | 2021-01-20 | 2021-06-04 | 李涛涛 | Adjustable vibration eccentric mechanical device for road roller |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997006308A1 (en) * | 1995-08-08 | 1997-02-20 | Wacker Werke Gmbh & Co. Kg | Vibratory roller with at least one tyre having a built-in twin-shaft vibration generator |
| CN1332295A (en) * | 2001-04-30 | 2002-01-23 | 许步勤 | Vibrating wheel for vibrating roller |
| CN2718042Y (en) * | 2004-02-25 | 2005-08-17 | 陈启方 | Vibration exciter for vertical vibration road roller |
| CN102691248A (en) * | 2012-05-24 | 2012-09-26 | 青岛科技大学 | Amplitude adjustment device for intelligent vibratory roller |
| CN203160096U (en) * | 2013-03-07 | 2013-08-28 | 青岛科技大学 | Amplitude adjustment device of intelligent vibratory road roller |
-
2013
- 2013-03-07 CN CN201310090518.4A patent/CN103174085B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997006308A1 (en) * | 1995-08-08 | 1997-02-20 | Wacker Werke Gmbh & Co. Kg | Vibratory roller with at least one tyre having a built-in twin-shaft vibration generator |
| CN1332295A (en) * | 2001-04-30 | 2002-01-23 | 许步勤 | Vibrating wheel for vibrating roller |
| CN2718042Y (en) * | 2004-02-25 | 2005-08-17 | 陈启方 | Vibration exciter for vertical vibration road roller |
| CN102691248A (en) * | 2012-05-24 | 2012-09-26 | 青岛科技大学 | Amplitude adjustment device for intelligent vibratory roller |
| CN203160096U (en) * | 2013-03-07 | 2013-08-28 | 青岛科技大学 | Amplitude adjustment device of intelligent vibratory road roller |
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