CN102888806B - Combined type road leveling machine of steel wheel tire - Google Patents
Combined type road leveling machine of steel wheel tire Download PDFInfo
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- CN102888806B CN102888806B CN201210437269.7A CN201210437269A CN102888806B CN 102888806 B CN102888806 B CN 102888806B CN 201210437269 A CN201210437269 A CN 201210437269A CN 102888806 B CN102888806 B CN 102888806B
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- leveling machine
- road roller
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Abstract
The invention provides a combined type road leveling machine of a steel wheel tire. The combined type road leveling machine is mainly formed by a soil pushing device arranged at the front part of a vehicle body, a vibration driving device and a combined rubber wheel rear wheel which is arranged at the rear part of the vehicle body, wherein the soil pushing device is mainly formed by a hydraulic oil cylinder, a rotary arm and a soil pushing shovel; the vibration driving device is formed by an eccentric shaft, a vibration absorber, a driving motor, a connecting disc, a vibration motor and an inner ring which is arranged in a steel wheel body of the road leveling machine and is in an integrated structure with the steel wheel body of the road leveling machine; and the combined rubber wheel rear wheel is mainly formed by a driving motor, a driving shaft and four polished tires. The combined type road leveling machine combines double functions of a steel wire road leveling machine and a rubber wheel road leveling machine and different work modes are selected according to different road conditions; the soil pushing device is mounted to carry out the leveling of a simple road foundation and the maintenance work of a soil road and a crushed stone road, so that the ideal effects of saving investment, reducing the cost and shortening the working period are achieved; and the combined type road leveling machine has the advantages of simple structure, reliable performance, and convenience for installation and maintenance.
Description
Technical field
The present invention relates to the road roller in engineering machinery field, specifically a kind of steel wheel tire combined-type road roller.
Background technology
Many weeks, current road roller is the key equipment of the constructions such as high-grade highway, dam, building operations, groove basis, pipeline backfill, utilizes the effect of rolling rolled make soil, roadbed bed course and road surface pavement closely knit and meet different construction requirements.From in general, the compaction theory according to road roller is divided into vibrating type and the large classification of quiet stone roller formula road roller two substantially.Vibratory roller is with the deviator work in vibrating wheels, and the exciting force road pavement engineering of generation carries out compacting.Vibratory roller is divided into again and singly shakes and two two classes of shaking.Quiet stone roller formula road roller is with under the Action of Gravity Field of machinery own, and make to grind compacted lift permanent deformation and closely knit, quiet road roller is divided into again steel wheel formula and rubber-tyred two class.
The effect of dual-steel wheel road roller is that road pavement engineering carries out sizing compacting, and ensures the planeness on road surface, reduces the turbine print on road surface.Rubber tyred roller adopts inflation to carry out compacting to laying, and act on without breakage compacting material, the elasticity of tire rubs pressure effect in addition, make laminated material all can produce displacement in all directions, strengthen compatible degree, form even, closely knit, flawless surface, thus prolonging service life of pavement.Specifically, the front and back wheel of rubber-tyred roller drives by multiple racing slick, is mainly used in various viscosity and non-cohesive material in pavement engineering, as the compacting of the materials such as sandy soil, rubble, Stabilized Soil, bituminous concrete.Single-drum road roller is mainly used in road construction process, strengthens the degree of compaction of earthwork embankment.
In work progress, due to the difference of environment physical features in ground, roadbed, road surface are uneven, and bring inconvenience to construction, just need a large amount of bulldozers, land leveller to carry out less important work.
Therefore, in above-mentioned various construction operating modes, need different types just can finish the work, cause unit in charge of construction to purchase vehicle in a large number, financial strain, circulation difficulty.
Summary of the invention
For solving prior art executing the problems such as the fund input that man-hour requirement brings with multiple mechanical coordinating operation is high, inefficiency, the invention provides a kind of steel wheel tire combined-type road roller.
The present invention is the technical scheme solving the problems of the technologies described above employing: a kind of steel wheel tire combined-type road roller, primarily of being arranged on the bulldozing device of Vehicular body front, oscillation drive and being arranged on one group of combined type rubber tire trailing wheel and the main car body composition of rear vehicle, wherein, described bulldozing device forms primarily of hydraulic jack, pivoted arm, dozer and fixed mount, dozer is arranged on one end of pivoted arm, and the other end of pivoted arm is hinged with the fixed mount be fixed in front frame by body of shipping and reselling on another market; Described hydraulic jack is arranged between pivoted arm and fixed mount, for drive pivoted arm drive dozer rotate shank rotate;
Described oscillation drive is primarily of eccentric shaft, damper, CD-ROM drive motor, terminal pad, vibrating motor and to be arranged in road roller steel wheel body and the inner ring be welded as a whole with it composition, wherein, the two ends of eccentric shaft are connected on inner ring respectively by the bearing support be fixed on road roller steel wheel body and the bearing in bearing cover, and vibrating motor to be arranged on front frame side frame and to drive eccentric shaft to rotate relative to inner ring by spline housing; Described CD-ROM drive motor is arranged on the position of front frame side frame relative to vibrating motor side, and CD-ROM drive motor drives road roller steel wheeling thereof by terminal pad and damper successively;
Described combined type rubber tire trailing wheel is primarily of CD-ROM drive motor, driving shaft and four racing slick compositions, wherein, the two ends of driving shaft are connected on Rear frame side frame respectively by the bearing in end cap and bearing support, driving shaft is provided with two groups of holders, four racing slicks are fixedly connected with driving shaft by two groups of holders, and described CD-ROM drive motor drives four racing slicks to rotate by driving shaft and two groups of holders successively.
Described CD-ROM drive motor, vibrating motor, CD-ROM drive motor are hydraulic power.
The oscillation drive of described Vehicular body front is connected as a single entity by main car body with the combined type rubber tire trailing wheel being arranged on rear vehicle.
The described centre of gyration of road roller steel wheel body and the centre of gyration of eccentric shaft coincide.
The two ends of described oscillation drive and bulldozing device all with front frame side frame fixed support.
The two ends of described combined type rubber tire trailing wheel and Rear frame side frame fixed support.
In the present invention, in fact described bulldozing device has two pivoted arms, and two pivoted arms are separately positioned on the two ends of dozer and are connected with the fixed mount be fixed in front frame, and two hydraulic jacks synchronously drive two pivoted arms drive dozer to promote or decline.
Beneficial effect: the present invention compared with prior art has the following advantages:
1, pass through oscillation drive (being equivalent to vibratory roller and the steel tire roller of prior art) and combined type rubber tire trailing wheel (racing slick, be equivalent to rubber tyred roller of the prior art) compound, have the dual-use function of steel roller and pneumatic-tired rollers concurrently, and steel wheel and rubber tire have absolute interchangeability, can according to different road conditions, carry out being combined into double-steel wheeled vibratory roller, steel wheel tire combined-type road roller and rubber-tyred roller, achieve a tractor serves several purposes, greatly reduce fund input, and improve operating efficiency;
2, by adding bulldozing device in car body front end, not only there is the function of bulldozer, and can carry out preliminary smooth before compacting to roadbed, and carry out the maintenance work of dirt road and macadam, thus reach to economize on the use of funds and reduce costs the effect with the reduction of erection time, and simple structure, dependable performance, installation and maintenance is easy to maintenance;
3, adopt hydraulic power, not only reduce exhaust emission, and reduce energy consumption, reduce noise pollution during work.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is the structural representation of oscillation drive in the present invention;
Fig. 3 is the structural representation of combined type rubber tire trailing wheel in the present invention;
Fig. 4 is the structural representation of bulldozing device in the present invention;
Reference numeral: 1, oscillation drive, 2, bulldozing device, 3, combined type rubber tire trailing wheel, 4, main car body, 5, front frame side frame, 6, Rear frame side frame;
101, road roller steel wheel body, 102, inner ring, 103, eccentric shaft, 104, damper, 105, CD-ROM drive motor, 106, terminal pad, 107, bearing cover, 108, bearing support, 109, vibrating motor;
201, hydraulic jack, 202, pivoted arm, 203, dozer, 204, body of shipping and reselling on another market, 205, fixed mount;
301, racing slick, 302, holder, 303, CD-ROM drive motor, 304, end cap, 305, driving shaft, 306, bearing support.
Detailed description of the invention
As shown in the figure, a kind of steel wheel tire combined-type road roller, primarily of being arranged on the bulldozing device 2 of Vehicular body front, oscillation drive 1 and being arranged on one group of combined type rubber tire trailing wheel 3 of rear vehicle and main car body 4 forms, wherein, described bulldozing device 2 forms primarily of hydraulic jack 201, pivoted arm 202, dozer 203 and fixed mount 205, dozer 203 is arranged on one end of pivoted arm 202, and the other end of pivoted arm 202 is hinged with the fixed mount 205 be fixed in front frame by body 204 of shipping and reselling on another market; Described hydraulic jack 201 is arranged between pivoted arm 202 and fixed mount 205, for driving pivoted arm 202 to drive dozer 203 shank 204 that rotates to rotate, thus realizes the free elevating movement of dozer 203;
Described oscillation drive 1 is primarily of eccentric shaft 103, damper 104, CD-ROM drive motor 105, terminal pad 106, vibrating motor 109 and to be arranged in road roller steel wheel body 101 and the inner ring 102 be welded as a whole with it forms, wherein, the two ends of eccentric shaft 103 are respectively by being fixed on the bearing support 108 on road roller steel wheel body 101 and the bearing in bearing cover 107 is connected on inner ring 102, vibrating motor 109 to be arranged on front frame side frame 5 and to drive eccentric shaft 103 to rotate relative to inner ring 102 by spline housing, produce eccentricity, thus make vibrating wheels produce vibration, described CD-ROM drive motor 105 is arranged on the position of front frame side frame 5 relative to vibrating motor 109 side, and CD-ROM drive motor 105 drives road roller steel wheel body 101 to rotate by terminal pad 106 and damper 104 successively,
Described combined type rubber tire trailing wheel 3 forms primarily of CD-ROM drive motor 303, driving shaft 305 and four racing slicks 301, wherein, the two ends of driving shaft 305 are connected on Rear frame side frame 6 respectively by the bearing in end cap 304 and bearing support 306, driving shaft 305 is provided with two groups of holders 302, four racing slicks 301 are fixedly connected with driving shaft 305 by two groups of holders 302, and described CD-ROM drive motor 303 drives four racing slicks 301 to rotate by driving shaft 305 and two groups of holders 302 successively;
In the present invention, described CD-ROM drive motor 105, vibrating motor 109, CD-ROM drive motor 303 are hydraulic power; The oscillation drive 1 of Vehicular body front is connected as a single entity by main car body 4 with the one group of combined type rubber tire trailing wheel 3 being arranged on rear vehicle; The centre of gyration of road roller steel wheel body 101 and the centre of gyration of eccentric shaft 103 coincide; The two ends of oscillation drive 1 and bulldozing device 2 all with front frame side frame 5 fixed support; The two ends of combined type rubber tire trailing wheel 3 and Rear frame side frame 6 fixed support.
In oscillation drive 1 of the present invention, vibrating motor 109 drives eccentric shaft 103 to do eccentric rotary relative to inner ring 102 by spline housing, thus realizes vibratory compaction road surface; CD-ROM drive motor 105 drives road roller steel wheel body 101 to rotate by terminal pad 106 and damper 104 successively, thus realizes rolling compacting road surface;
In combined type rubber tire trailing wheel 3, CD-ROM drive motor 303 drives four racing slicks 301 to rotate by driving shaft 305 and two groups of holders 302 successively, realizes car body and travels and compacting road surface;
In bulldozing device 2, the flexible drive pivoted arm 202 of hydraulic jack 201 piston rod and dozer 203 shank 204 that rotates rotates, and realizes lifting and the decline of dozer 203 height.
Claims (4)
1. a steel wheel tire combined-type road roller, it is characterized in that: primarily of the bulldozing device (2) being arranged on Vehicular body front, oscillation drive (1) and be arranged on one group of combined type rubber tire trailing wheel (3) of rear vehicle and main car body (4) composition, wherein, described bulldozing device (2) is primarily of hydraulic jack (201), pivoted arm (202), dozer (203) and fixed mount (205) composition, dozer (203) is arranged on one end of pivoted arm (202), the other end of pivoted arm (202) is hinged with the fixed mount (205) be fixed in front frame by body of shipping and reselling on another market (204), described hydraulic jack (201) is arranged between pivoted arm (202) and fixed mount (205), for drive pivoted arm (202) drive dozer (203) rotate shank (204) rotate,
Described oscillation drive (1) is primarily of eccentric shaft (103), damper (104), CD-ROM drive motor (105), terminal pad (106), vibrating motor (109) and being arranged in road roller steel wheel body (101) and the inner ring (102) be welded as a whole with it composition, wherein, the two ends of eccentric shaft (103) are connected on inner ring (102) respectively by the bearing in the bearing support (108) be fixed on road roller steel wheel body (101) and bearing cover (107), vibrating motor (109) is arranged on front frame side frame (5) and goes up and drive eccentric shaft (103) to rotate relative to inner ring (102) by spline housing, described CD-ROM drive motor (105) is arranged on the position of front frame side frame (5) relative to vibrating motor (109) side, and CD-ROM drive motor (105) drives road roller steel wheel body (101) to rotate by terminal pad (106) and damper (104) successively,
Described combined type rubber tire trailing wheel (3) is primarily of CD-ROM drive motor (303), driving shaft (305) and four racing slick (301) compositions, wherein, the two ends of driving shaft (305) are connected on Rear frame side frame (6) respectively by the bearing in end cap (304) and bearing support (306), driving shaft (305) is provided with two groups of holders (302), four racing slicks (301) are fixedly connected with driving shaft (305) by two groups of holders (302), described CD-ROM drive motor (303) drives the rotation of four racing slicks (301) by driving shaft (305) and two groups of holders (302) successively,
The centre of gyration of described road roller steel wheel body (101) and the centre of gyration of eccentric shaft (103) coincide;
The two ends of described oscillation drive (1) and bulldozing device (2) all with front frame side frame (5) fixed support.
2. a kind of steel wheel tire combined-type road roller according to claim 1, is characterized in that: described CD-ROM drive motor (105,303), vibrating motor (109) are hydraulic power.
3. a kind of steel wheel tire combined-type road roller according to claim 1, is characterized in that: the oscillation drive (1) of described Vehicular body front and the combined type rubber tire trailing wheel (3) being arranged on rear vehicle are connected as a single entity by main car body (4).
4. a kind of steel wheel tire combined-type road roller according to claim 1, is characterized in that: the two ends of described combined type rubber tire trailing wheel (3) and Rear frame side frame (6) fixed support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210437269.7A CN102888806B (en) | 2012-11-06 | 2012-11-06 | Combined type road leveling machine of steel wheel tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210437269.7A CN102888806B (en) | 2012-11-06 | 2012-11-06 | Combined type road leveling machine of steel wheel tire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102888806A CN102888806A (en) | 2013-01-23 |
| CN102888806B true CN102888806B (en) | 2015-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210437269.7A Active CN102888806B (en) | 2012-11-06 | 2012-11-06 | Combined type road leveling machine of steel wheel tire |
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| Country | Link |
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| CN (1) | CN102888806B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016107366A1 (en) * | 2016-04-21 | 2017-10-26 | Hamm Ag | compactor |
| CN107761521A (en) * | 2017-10-12 | 2018-03-06 | 长安大学 | The steady soil surface roughness processing road roller and method of a kind of bituminous paving |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1400121A (en) * | 1972-02-25 | 1975-07-16 | Domenighetti D | Composite soil levelling and compacting apparatus |
| CN2171636Y (en) * | 1992-09-11 | 1994-07-13 | 铁道部第二十工程局工程机械厂 | Miniatur multifunction work vehicle |
| JPH08132809A (en) * | 1994-11-11 | 1996-05-28 | Kawasaki Heavy Ind Ltd | Wheel fitting structure for tire roller |
| US6837648B1 (en) * | 2004-05-27 | 2005-01-04 | Theodore S. Wadensten | Portable roller-type compactor apparatus having a combined means for the vibrating and the reversible propelling thereof |
| CN200971466Y (en) * | 2006-08-25 | 2007-11-07 | 徐州工程机械科技股份有限公司 | Tyre type vibration roller |
| CN201890142U (en) * | 2010-04-26 | 2011-07-06 | 三一重工股份有限公司 | Vehicle rear wheel driving device pneumatic tyre roller |
| CN202220320U (en) * | 2011-09-29 | 2012-05-16 | 长安大学 | Electric drive system used for double-steel-wheel vibrating roller |
| CN202913331U (en) * | 2012-11-06 | 2013-05-01 | 洛阳路通重工机械有限公司 | Combined road roller with steel wheel tires |
-
2012
- 2012-11-06 CN CN201210437269.7A patent/CN102888806B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1400121A (en) * | 1972-02-25 | 1975-07-16 | Domenighetti D | Composite soil levelling and compacting apparatus |
| CN2171636Y (en) * | 1992-09-11 | 1994-07-13 | 铁道部第二十工程局工程机械厂 | Miniatur multifunction work vehicle |
| JPH08132809A (en) * | 1994-11-11 | 1996-05-28 | Kawasaki Heavy Ind Ltd | Wheel fitting structure for tire roller |
| US6837648B1 (en) * | 2004-05-27 | 2005-01-04 | Theodore S. Wadensten | Portable roller-type compactor apparatus having a combined means for the vibrating and the reversible propelling thereof |
| CN200971466Y (en) * | 2006-08-25 | 2007-11-07 | 徐州工程机械科技股份有限公司 | Tyre type vibration roller |
| CN201890142U (en) * | 2010-04-26 | 2011-07-06 | 三一重工股份有限公司 | Vehicle rear wheel driving device pneumatic tyre roller |
| CN202220320U (en) * | 2011-09-29 | 2012-05-16 | 长安大学 | Electric drive system used for double-steel-wheel vibrating roller |
| CN202913331U (en) * | 2012-11-06 | 2013-05-01 | 洛阳路通重工机械有限公司 | Combined road roller with steel wheel tires |
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| CN102888806A (en) | 2013-01-23 |
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