CN104389258B - The excitation structure of vibration and oscillation immixture multifunction road roller compact wheel - Google Patents
The excitation structure of vibration and oscillation immixture multifunction road roller compact wheel Download PDFInfo
- Publication number
- CN104389258B CN104389258B CN201410779892.XA CN201410779892A CN104389258B CN 104389258 B CN104389258 B CN 104389258B CN 201410779892 A CN201410779892 A CN 201410779892A CN 104389258 B CN104389258 B CN 104389258B
- Authority
- CN
- China
- Prior art keywords
- group
- shaft
- compact wheel
- eccentric block
- vibrating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
The present invention relates to a kind of exciting agency of vibration and oscillation immixture multifunction road roller compact wheel, comprise compact wheel and be arranged on the exciting motor in compact wheel, three shaft couplings, three power transmission shafts, some drive disk assemblies, three clutches, three groups of vibrating shafts and the corresponding three groups of eccentric blocks be fixedly connected with it.The rotation centerline of first group of eccentric block and second group of eccentric block is symmetrically distributed in the both sides of compact wheel center line, and the eccentric vector phase of these two groups of eccentric blocks differs from 180 °, does the equidirectional rotation of same rotating speed; The rotation centerline of the 3rd group of eccentric block is positioned on compact wheel center line O-O.Each group of eccentric block rotation direction is different, and the amplitude of exciting force of generation is also different.By the direction of rotation of the state that is switched on or switched off and exciting motor that control three clutches, make compact wheel realize non-directional vibration, vibration or the vibration of different exciting force with vibrating and the several functions such as to mix.According to the compacting demand on different compacting road surface, realize efficient high-octane compacting operation.
Description
Technical field
The present invention relates to compacting machinary, particularly relate to a kind of excitation structure of vibration and oscillation immixture multifunction road roller compact wheel.
Background technology
The mode of vibration of conventional vibratory roller mainly contains following several: non-directional formula vibratory roller, and only install single vibrating shaft in its vibrating wheels as one group of eccentric block, when vibrating shaft High Rotation Speed, eccentric block then produces non-directional exciting force; Directional type vibratory roller, in its vibrating wheels, or in vibrating wheels, two parallel vibrating axles are housed, and the eccentric block that two vibrating shafts are installed is arranged symmetrically with, and rotating speed is equal, but rotation direction is contrary, when vibrating shaft eccentric block High Rotation Speed, realizes directed exciting force; Oscillation types road roller, two eccentric shafts are provided with in its vibrating wheels, two eccentric shafts are symmetrically distributed in the both sides of vibrating wheels, the two eccentric shafts exciting force that synchronous rotary produces in the same way forms the exciting moment of couple in Plane of rotation, vibrating wheels is made repeatedly to bear the effect of alternate torque, form the twisting vibration of vibrating wheels, i.e. oscillation action.By the difference of mode of vibration, there is respective type vibratory roller, for the vibratory roller of a certain type, generally only there is single vibration function.Although existing oscillatory roller can realize vibration and the mutual conversion of vibrating function, only there are two kinds of functions, i.e. pure oscillation functions or horizontal direction directional vibration function; A kind of road roller is also had to realize the adjustment of exciting pattern by the direction changing directed exciting, but its adjustable function is very limited, the immixture of vibration and oscillation can not be realized, vibrational energy utilization rate is lower, well according to the compacting demand on different compacting road surface, efficient high-energy compacting operation can't be realized.
Summary of the invention
The object of the invention is to overcome above-mentioned weak point, a kind of excitation structure of vibration and oscillation immixture multifunction road roller compact wheel is provided.
The technical solution adopted for the present invention to solve the technical problems is: a kind of excitation structure of vibration and oscillation immixture multifunction road roller compact wheel, comprise compact wheel and be arranged on the exciting motor in compact wheel, three shaft couplings, three power transmission shafts, some drive disk assemblies, three controllable clutch D1, D2, D3, three groups of vibrating shafts and the corresponding three groups of eccentric blocks be fixedly connected with it, the rotation centerline of first group of eccentric block and second group of eccentric block is symmetrically distributed in the both sides of compact wheel center line O-O, first group of eccentric block and second group of eccentric block respectively with first group of vibrating shaft, second group of vibrating shaft is fixedly connected with, and be bearing on compact wheel by vibrating shaft and bearing, first group of eccentric block is poor with the eccentric vector phase of second group of eccentric block himself center of rotation relative relative to the eccentric vector of self center of rotation is 180 °, these two groups of eccentric blocks make same rotating speed, equidirectional rotary motion, the rotation centerline of the 3rd group of eccentric block is positioned on compact wheel center line O-O, and the 3rd group of eccentric block is fixedly connected with the 3rd group of vibrating shaft, and is bearing on compact wheel by the 3rd group of vibrating shaft and bearing.
First power transmission shaft is bearing on compact wheel by bearing, and one end of the first power transmission shaft is connected with the 3rd group of vibrating shaft by clutch D1, and the other end is by shaft coupling and exciting motors; Second driving shaft to be bearing on compact wheel by bearing and to be connected with first group of vibrating shaft by clutch D2 and drive disk assembly, and second driving shaft is also connected with the first power transmission shaft by drive disk assembly; 3rd power transmission shaft to be bearing on compact wheel by bearing and to be connected with first group of vibrating shaft and second group of vibrating shaft respectively by drive disk assembly, and the 3rd power transmission shaft is also connected with the 3rd group of vibrating shaft by drive disk assembly and clutch D3.
The rotary motion of exciting motor divides three paths to pass to above-mentioned three groups of vibrating shafts and eccentric block thereof respectively by three controllable clutchs D1, D2, D3.Rotary motion is passed to second driving shaft by the first power transmission shaft through drive disk assembly by the first via, again by controllable clutch D2 and drive disk assembly rotary motion passed to first group of vibrating shaft and on first group of eccentric block, first group of vibrating shaft through drive disk assembly rotary motion passed to second group of vibrating shaft and on second group of eccentric block, first group of eccentric block and second group of eccentric block is made to make same rotating speed, equidirectional rotation, and the exciting force vector phase difference that the exciting force vector that produces of first group of eccentric block High Rotation Speed and second group of eccentric block High Rotation Speed produce is 180 °, the exciting force that two groups of eccentric blocks produce forms an exciting couple in Plane of rotation, thus excitation compact wheel produces vibration, rotary motion is passed to the 3rd group of eccentric block by controllable clutch D1, the 3rd group of vibrating shaft by secondary route first power transmission shaft, rotary motion is passed to the 3rd power transmission shaft by controllable clutch D3, drive disk assembly by the 3rd route the 3rd group vibrating shaft, respectively rotary motion is delivered to first group of vibrating shaft and second group of vibrating shaft by drive disk assembly again, make first group of eccentric block and second group of eccentric block do same rotating speed, equidirectional rotation, and the exciting force vector phase difference that the exciting force vector that produces of first group of eccentric block High Rotation Speed and second group of eccentric block High Rotation Speed produce is 180 °.
Above-mentioned three controllable clutchs D1, D2, D3, each controllable clutch all can be operated in on-state or off-state, and on-state then transmits motion, and off-state does not transmit motion; Controllable clutch D2 and D3 operationally can only have a controllable clutch to be in on-state at the most.Eccentric block on above-mentioned three groups of vibrating shafts, often organize eccentric block and all can rotate forward motion or counter rotational movement, rotary motion direction is different, then produce different vibration force amplitudes.Be switched on or switched off state by what control three controllable clutchs, non-directional vibration, vibration or the vibration of different exciting force can be realized with vibrating and the several functions such as mix.
First group of above-mentioned vibrating shaft is that two sections of vibrating shafts are connected by shaft coupling, or is integral type structure.
Second group of above-mentioned vibrating shaft is that two sections of vibrating shafts are connected by shaft coupling, or is integral type structure.
Above-mentioned each drive disk assembly is toothed belt transmission parts or gear transmission part.
Compared with prior art, the invention has the advantages that: provide a kind of vibration can according to the different excitation structure needing to adjust the road roller compact wheel controlled from vibration immixture mode, both can realize pure vibration, non-directional vibration and oscillation and vibrate the function adjustable such as immixture, can control, the exciting moment of couple of adjustable vibration again and the amplitude of non-directional vibration exciting force.The excitation structure of this compact wheel both can be used for realizing vibratory roller multifunction changable and had changed, and also can be used for the excitation structure making control and Based Intelligent Control vibratory roller compact wheel automatically.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, patent of the present invention is further illustrated.
Fig. 1 is transmission principle figure of the present invention
Fig. 2 is side direction transmission schematic diagram of the present invention
Fig. 3 is the A-A sectional view of Fig. 2
1-compact wheel in figure; 2-exciting motor; 3,12,17-shaft coupling; 4-first power transmission shaft; 5,7,13,14,22-drive disk assembly; 6-second driving shaft; 8,10,15,18,20-vibrating shaft; 9,11,16,19,21-eccentric block; 23-the 3rd power transmission shaft; D1, D2, D3-controllable clutch; O-O – center line.
Detailed description of the invention
As shown in Figures 1 to 3, a kind of excitation structure of vibration and oscillation immixture multifunction road roller compact wheel, comprise compact wheel 1 and be arranged on the exciting motor 2 in compact wheel, three shaft couplings 3,12,17, three power transmission shafts 4,6,23, some drive disk assemblies 5,7,13,14,22, three controllable clutchs D1, D2, D3, three groups of vibrating shafts 8 and 10,18 and 15,20 and the corresponding three groups of eccentric blocks 9 and 11,19 and 16,21 be fixedly connected with it.Both first group of vibrating shafts 8 and 10 are connected by shaft coupling 12, and both second group of vibrating shafts 15 and 18 pass through shaft coupling 17 and are connected; The rotation centerline of first group of eccentric block 9 and 11 and second group of eccentric block 19 and 16 is symmetrically distributed in the both sides of compact wheel 1 center line O-O, first group of eccentric block 9 is fixedly connected with 15 with 10, second group of vibrating shaft 18 with first group of vibrating shaft 8 with 16 with second group of eccentric block 19 respectively with 11, and is bearing on compact wheel 1 by vibrating shaft and bearing; The rotation centerline of the 3rd group of eccentric block 21 is positioned on compact wheel 1 center line O-O, and the 3rd group of eccentric block 21 is fixedly connected with the 3rd group of vibrating shaft 20 and is bearing on compact wheel 1 by the 3rd group of vibrating shaft 20 and bearing.
First power transmission shaft 4 is bearing on compact wheel 1 by bearing, and one end of the first power transmission shaft 4 is connected with the 3rd group of vibrating shaft 20 by clutch D1, and the other end is connected with exciting motor 2 by shaft coupling 3; Second driving shaft 6 to be bearing on compact wheel 1 by bearing and to be connected with 10 with first group of vibrating shaft 8 by clutch D2 and drive disk assembly 7, and second driving shaft 6 is also connected with the first power transmission shaft 4 by drive disk assembly 5; 3rd power transmission shaft 23 to be bearing on compact wheel 1 by bearing and to be connected with 15 with 10 and second group of vibrating shaft 18 with first group of vibrating shaft 8 respectively by drive disk assembly 13 and 14, and the 3rd power transmission shaft 23 is also connected with the 3rd group of vibrating shaft 20 by drive disk assembly 22 and clutch D3.
The rotary motion of exciting motor 2 divides three paths to pass to above-mentioned three groups of vibrating shafts and eccentric block thereof respectively by three controllable clutchs D1, D2, D3.Rotary motion is passed to second driving shaft 6 by the first power transmission shaft 4 through drive disk assembly 5 by the first via, again by controllable clutch D2 and drive disk assembly 7 rotary motion passed to first group of vibrating shaft 8 and 10 and on first group of eccentric block 9 and 11, first group of vibrating shaft 8 and 10 through drive disk assembly 13 and 14 rotary motion passed to second group of vibrating shaft 18 and 15 and on second group of eccentric block 19 and 16, make the rotary motion that first group of eccentric block and second group of eccentric block make same rotating speed, equidirectional and eccentric vector phase difference is 180 °.Rotary motion is passed to the 3rd group of eccentric block 21 by controllable clutch D1, the 3rd group of vibrating shaft 20 by secondary route first power transmission shaft 4; Rotary motion is passed to the 3rd power transmission shaft 23 by controllable clutch D3, drive disk assembly 22 by the 3rd route the 3rd group vibrating shaft 20, respectively rotary motion is delivered to first group of vibrating shaft 8 and 10 and second group of vibrating shaft 18 and 15 by drive disk assembly 13,14 again, makes the rotary motion that first group of eccentric block and second group of eccentric block make same rotating speed, equidirectional and eccentric vector phase difference is 180 °.
Described controllable clutch D2 and D3 operationally can only have a controllable clutch to be in on-state at the most.The eccentric throw of above-mentioned each group of eccentric block when rotating forward is different with eccentric throw when reversing, thus can produce two kinds of different amplitude of exciting force.
When controllable clutch D1 connects, when D2, D3 disconnect, compact wheel 1 vibratory compaction road surface;
When controllable clutch D2 connects, when D1, D3 disconnect, compact wheel 1 oscillation compaction road surface;
When controllable clutch D1, D2 connect, D3 disconnects or clutch D1, D3 connect, when D2 disconnects, and compact wheel 1 vibration and oscillation mixed compaction road surface.
In the present embodiment, described drive disk assembly 5,7,13,14,22 is toothed belt transmission parts or gear transmission part.
Operating principle:
As shown in Figure 1, when clutch D1 is in on-state, when clutch D2 and D3 is in off-state, exciting motor 2 drives eccentric block 21 to rotate by clutch D1, thus make compact wheel produce the vibratory compaction effect of non-directional formula, positive and negative two different direction of rotation, produce two kinds of different amplitude of exciting force;
When clutch D1 is in off-state, clutch D2 is in on-state, when clutch D3 is in off-state, exciting motor 2 drives two groups of eccentric blocks 9 and 11 by clutch D2, 19 and 16 make same rotating speed, equidirectional and eccentric throw vector phase difference is the rotation of 180 °, the exciting force of two groups of eccentric block generations forms the exciting moment of couple in Plane of rotation, thus make compact wheel produce oscillation compaction effect, if each group eccentric block rotates forward produce higher magnitude exciting force, rotate backward and produce comparatively small magnitude exciting force, then the rotation of exciting motor different directions makes compact wheel produce the pure oscillation compaction effect of two kinds of different amplitudes,
When clutch D1 is in on-state, clutch D2 is in on-state, when clutch D3 is in off-state, exciting motor 2 is by clutch D1, D2 drives three groups of eccentric blocks 21 simultaneously, 9 and 11 and 19 and 16 rotate, thus make compact wheel produce vibration and the effect of vibration mixed compaction, the rotation direction of eccentric block 21 is identical with the rotation direction of 16 with 11 and 19 with eccentric block 9, if CD-ROM drive motor rotates forward, three groups of eccentric blocks are driven all to rotate forward, the exciting force produced and exciting couple make compact wheel produce amplitude vibration and the effect of Large Amplitude Vibration mixed compaction, if CD-ROM drive motor rotates backward, the exciting force rotating backward generation of three groups of eccentric blocks and couple make compact wheel produce small magnitude vibration and small magnitude vibrates mixed compaction effect,
When clutch D1 is in on-state, clutch D2 is in off-state, when clutch D3 is in on-state, exciting motor 2 drives three groups of eccentric blocks 21,9 and 11 and 19 and 16 to rotate by clutch D1, D3 simultaneously, and eccentric block 21 direction of rotation is contrary with the direction of rotation of other two groups of eccentric blocks 9 and 11,19 and 16.If exciting motor rotates forward, then drive eccentric block 21 to rotate forward, eccentric block 9 and 11,19 and 16 rotates backward, and three groups of eccentric blocks rotate the exciting force that produces and couple makes compact wheel generation Large Amplitude Vibration and small magnitude vibrate mixed compaction effect; If exciting motor 2 rotates backward, at this moment exciting motor 2 drives eccentric block 21 to rotate backward, eccentric block 9 and 11,19 and 16 rotates forward, and three groups of eccentric blocks rotate the exciting force that produces and couple and make compact wheel produce small magnitude vibration and amplitude to vibrate mixed compaction effect.Therefore be switched on or switched off state by solenoidoperated cluthes D1, D2, D3, the different vibration of compact wheel eight kinds, vibration and vibration and immixture function of vibrating can be realized.
Above-listed preferred embodiment; the object, technical solutions and advantages of the present invention are further described; be understood that; the foregoing is only preferred embodiment of the present invention; not in order to limit the present invention; within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. the excitation structure of a vibration and oscillation immixture multifunction road roller compact wheel, comprise compact wheel (1) and be arranged on the exciting motor (2) in compact wheel, three shaft couplings (3,12,17), three power transmission shafts (4,6,23), some drive disk assemblies (5,7,13,14,22), three controllable clutchs (D1, D2, D3), three groups of vibrating shafts (8,10; 18,15; 20) and the corresponding three groups of eccentric blocks (9,11 be fixedly connected with it; 19,16; 21), it is characterized in that: described first group of eccentric block (9,11) is symmetrically distributed in the both sides of compact wheel (1) center line (O-O) with the rotation centerline of second group of eccentric block (19,16), first group of eccentric block (9,11) is fixedly connected with, and is bearing on compact wheel (1) by vibrating shaft and bearing with first group of vibrating shaft (8,10), second group of vibrating shaft (18,15) with second group of eccentric block (19,16) respectively; The rotation centerline of the 3rd group of described eccentric block (21) is positioned on compact wheel (1) center line (O-O), and the 3rd group of eccentric block (21) is fixedly connected with the 3rd group of vibrating shaft (20) and is bearing on compact wheel (1) by the 3rd group of vibrating shaft (20) and bearing;
Described the first power transmission shaft (4) is bearing on compact wheel (1) by bearing, one end of first power transmission shaft (4) is connected with the 3rd group of vibrating shaft (20) by the first controllable clutch (D1), and the other end is connected with exciting motor (2) by the first shaft coupling (3); Described second driving shaft (6) is bearing in compact wheel (1) by bearing and goes up and pass through the second controllable clutch (D2) and the second drive disk assembly (7) is connected with first group of vibrating shaft (8,10), and second driving shaft (6) is also connected with the first power transmission shaft (4) by the first drive disk assembly (5); The 3rd described power transmission shaft (23) is bearing in compact wheel (1) by bearing and goes up and pass through the 3rd drive disk assembly (13) and the 4th drive disk assembly (14) is connected with first group of vibrating shaft (8,10) and second group of vibrating shaft (18,15) respectively, and the 3rd power transmission shaft (23) is also connected with the 3rd group of vibrating shaft (20) by the 5th drive disk assembly (22) and the 3rd controllable clutch (D3);
The rotary motion of exciting motor (2) is respectively by three controllable clutch (D1, D2, D3) three paths are divided to pass to above-mentioned three groups of vibrating shafts and eccentric block thereof, rotary motion is passed to second driving shaft (6) by the first power transmission shaft (4) through the first drive disk assembly (5) by the first via, by the second controllable clutch (D2) and the second drive disk assembly (7), rotary motion is passed to first group of vibrating shaft (8 again, 10) and on first group of eccentric block (9, 11), first group of vibrating shaft (8, 10) through the 3rd drive disk assembly (13), rotary motion is passed to second group of vibrating shaft (18 by the 4th drive disk assembly (14), 15) and on second group of eccentric block (19, 16), first group of eccentric block and second group of eccentric block is made to make same rotating speed, equidirectional rotation, rotary motion is passed to the 3rd group of eccentric block (21) by the first controllable clutch (D1), the 3rd group of vibrating shaft (20) by secondary route first power transmission shaft (4), rotary motion is passed to the 3rd power transmission shaft (23) by the 3rd controllable clutch (D3), the 5th drive disk assembly (22) by the 3rd route the 3rd group vibrating shaft (20), respectively rotary motion is delivered to first group of vibrating shaft (8,10) and second group of vibrating shaft (19,16) by the 3rd drive disk assembly (13), the 4th drive disk assembly (14) again, makes first group of eccentric block and second group of eccentric block do same rotating speed, equidirectional rotation.
2. the excitation structure of a kind of vibration and oscillation immixture multifunction road roller compact wheel according to claim 1, is characterized in that: the eccentric vector phase difference of eccentric vector himself center of rotation relative to second group of eccentric block (19,16) of described first group of eccentric block (9,11) self center of rotation is relatively 180 °.
3. the excitation structure of vibration according to claim 1 and vibration immixture multifunction road roller compact wheel, it is characterized in that: comprise three controllable clutchs, three described controllable clutchs (D1, D2, D3), each controllable clutch all can be operated in on-state or off-state, on-state then transmits motion, and off-state does not transmit motion; First clutch (D1) and the first power transmission shaft (4) are in the same center line, second clutch (D2) and second driving shaft (6) are in the same center line, and the 3rd clutch (D3) is in the same center line with vibrating shaft (20) or power transmission shaft (23);
The combination that three described controllable clutchs (D1, D2, D3) are switched on or switched off realizes compact wheel (1) in conjunction with the forward or reverse of exciting motor (2) and produces different vibration and oscillation effects.
4. the excitation structure of vibration according to claim 1 and vibration immixture multifunction road roller compact wheel, it is characterized in that: both are connected by the second shaft coupling (12) for described first group of vibrating shaft (8,10), or vibrating shaft (8,10) is made as integral structure, need not connect by the second shaft coupling (12); Both are connected by the 3rd shaft coupling (17) for described second group of vibrating shaft (15,18), or vibrating shaft (15,18) is made as integral structure, need not connect by the 3rd shaft coupling (17).
5. the excitation structure of a kind of vibration and oscillation immixture multifunction road roller compact wheel according to claim 1, is characterized in that: described drive disk assembly (5,7,13,14,22) is toothed belt transmission parts or gear transmission part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410779892.XA CN104389258B (en) | 2014-12-17 | 2014-12-17 | The excitation structure of vibration and oscillation immixture multifunction road roller compact wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410779892.XA CN104389258B (en) | 2014-12-17 | 2014-12-17 | The excitation structure of vibration and oscillation immixture multifunction road roller compact wheel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104389258A CN104389258A (en) | 2015-03-04 |
| CN104389258B true CN104389258B (en) | 2016-02-24 |
Family
ID=52607211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410779892.XA Active CN104389258B (en) | 2014-12-17 | 2014-12-17 | The excitation structure of vibration and oscillation immixture multifunction road roller compact wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104389258B (en) |
Families Citing this family (3)
| 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 |
| CN114837041A (en) * | 2022-06-16 | 2022-08-02 | 徐工集团工程机械股份有限公司道路机械分公司 | Single support arm road roller vibration wheel |
| CN116043641B (en) * | 2023-02-10 | 2023-06-13 | 徐工集团工程机械股份有限公司道路机械分公司 | Multi-frequency superposition vibration steel wheel and vibratory roller |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2334973A (en) * | 1941-08-11 | 1943-11-23 | Marvin E Whiteman | Tamping roller |
| US2677995A (en) * | 1948-11-05 | 1954-05-11 | Clyde W Wood | Vibratory earthworking roller |
| CN1382871A (en) * | 2002-05-22 | 2002-12-04 | 陈启方 | Vibration exciter for vertical vibration and oscillation types road roller |
| CN101387098B (en) * | 2007-08-09 | 2010-06-09 | 屠卫东 | New road roller exciter apparatus |
| CN102383361B (en) * | 2011-08-29 | 2013-11-06 | 山东临工工程机械有限公司 | Exciting mechanism of vibrating roller |
| CN204417972U (en) * | 2014-12-17 | 2015-06-24 | 福州大学 | The excitation structure of vibration and oscillation immixture multifunction road roller compact wheel |
-
2014
- 2014-12-17 CN CN201410779892.XA patent/CN104389258B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104389258A (en) | 2015-03-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7804211B2 (en) | Vibration generator | |
| CN104389258B (en) | The excitation structure of vibration and oscillation immixture multifunction road roller compact wheel | |
| CN201261855Y (en) | Composite amplitude modulation mechanism used for vibrating compaction machine | |
| CN104233932B (en) | Vibrated roller complex vibration is taken turns | |
| CN103291215B (en) | For driving driving equipment and the method for drilling rod | |
| CN204417972U (en) | The excitation structure of vibration and oscillation immixture multifunction road roller compact wheel | |
| US20090241704A1 (en) | Vibration generator | |
| CN102454151A (en) | Road roller combining vibration, oscillation and complex excitation as whole | |
| CN202270644U (en) | Horizontal double-shaft high-efficiency vibrating screen | |
| CN102747669B (en) | A kind ofly can be exchanged into vertical or vibration or complex vibration vibration wheel of road roller | |
| CN202644355U (en) | Road roller vibrating drum capable of shifting modes of circular vibration, oscillation or compound vibration | |
| CN201843056U (en) | Road roller integrating vibration, oscillation and complex excitation | |
| CN104790281B (en) | Multi-stage oscillation amplitude oscillating wheel and oscillatory road roller | |
| CN203741677U (en) | Vibration exciter used on multifunctional vibrating wheel | |
| CN102747668B (en) | A kind of vibration wheel of road roller that can be exchanged into circular vibration or vibration or complex vibration | |
| CN101869887A (en) | Dual drive four link mechanism | |
| CN104399660A (en) | Online magnetic variation force vibration exciter | |
| CN203741679U (en) | Multifunctional vibrating wheel with orientated vibrating and circumferential oscillating | |
| CN204139033U (en) | Vibratory roller complex vibration is taken turns | |
| CN101229652A (en) | Novel type block machine vibrator | |
| CN209477269U (en) | A kind of casting shake core machine exciting agency | |
| CN103758013B (en) | Vibrator on multifunctional vibration driving wheel and control method thereof | |
| CN101972741B (en) | Triaxial elliptical orbit vibrating screen | |
| CN201471572U (en) | Novel brick-firing machine free vibration device | |
| CN103758014B (en) | There is multifunctional vibration driving wheel and the control method thereof of directional vibration and circumferential oscillation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |