CN105064180B - A kind of device of excitation of road roller - Google Patents

A kind of device of excitation of road roller Download PDF

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Publication number
CN105064180B
CN105064180B CN201510453548.6A CN201510453548A CN105064180B CN 105064180 B CN105064180 B CN 105064180B CN 201510453548 A CN201510453548 A CN 201510453548A CN 105064180 B CN105064180 B CN 105064180B
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China
Prior art keywords
eccentric
shaft
housing
block
fixed
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CN201510453548.6A
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CN105064180A (en
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李军
邹聆昊
康红艳
许艺萍
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Luoyang Institute of Science and Technology
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Luoyang Institute of Science and Technology
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Abstract

A kind of device of excitation of road roller, including starting of oscillation housing, eccentric shaft I is disposed with starting of oscillation housing, input shaft and eccentric shaft II, eccentric shaft I, input shaft and eccentric shaft II are arranged on bearing block by bearing respectively, bearing block is installed on starting of oscillation housing, input shaft is provided with driving gear, driven gear I and driven gear II are respectively equipped with eccentric shaft I and eccentric shaft II, fixed eccentric block is fixed with eccentric shaft I, eccentric housing is fixed with eccentric shaft II, provided with movable eccentric block in eccentric housing, movable eccentric block is set on the eccentric shaft II in eccentric housing, the projection for promoting movable eccentric block to rotate also is fixed with eccentric housing;Drive device realizes vibration starting of oscillation in the state of driving input shaft is rotated clockwise;Drive device realizes vibration starting of oscillation in the state of driving input shaft is rotated counterclockwise.The present apparatus be it is a kind of be simple to manufacture, Mechanicla vibrator structure with low cost, can realize vibration, vibration double acting.

Description

A kind of device of excitation of road roller
Technical field
The present invention relates to technical field of engineering machinery, a kind of device of excitation of road roller is concretely related to.
Background technology
Vibrated roller is the important equipment constructed in the engineering constructions such as highway, railway and airport, is mainly used in compacting each Kind of soil, metaling and pitch, concrete etc..Vibrating compacting effect is directly connected to the service life of highway, asphalt surface course Compacting is especially prominent.Single eccentric shaft starting of oscillation being used the vibrated roller vibrating wheels of existing asphalt surface course compacting, efficiency of compaction is high more, Consolidation effect is good.But, this road roller is built in bridge floor asphalt surface layer or in the more urban road of underground pipe network If in and do not apply to because its powerful exciting force can bring injury to pontic or underground pipe network, be at this moment accomplished by a kind of vibration Formula road roller carries out asphalt surface course compacting, so pavement construction unit is accomplished by equipping two kinds of road rollers of vibration and oscillation, investment Expensive, equipment service efficiency is low.Technique of BOMAG Company Germany-based has invented a kind of directional vibration road roller to solve this problem, Vertical vibration is changed into horizontal vibration when running into the occasion that can not use vibrating compacting, but horizontal vibration consolidation effect is not as vibration Consolidation effect is good.
The content of the invention
The present invention is mainly to solve above-mentioned problem there is provided a kind of device of excitation of road roller, and the present apparatus is one Plant and manufacture and design Mechanicla vibrator structure simple, with low cost, the starting of oscillation effect of vibration or vibration can be realized.
To solve above-mentioned problem, the technical solution adopted in the present invention is:
Be disposed with eccentric shaft I in a kind of device of excitation of road roller, including starting of oscillation housing, the starting of oscillation housing, it is defeated Enter axle and eccentric shaft II, the eccentric shaft I, input shaft and eccentric shaft II are arranged on bearing block by bearing respectively, bearing block Be installed on starting of oscillation housing, input shaft is provided with driving gear, be respectively equipped with eccentric shaft I and eccentric shaft II driven gear I and It is fixed with driven gear II, the eccentric shaft I on fixed eccentric block, eccentric shaft II and is fixed with eccentric housing, eccentric shell In vivo provided with movable eccentric block, movable eccentric block is set on the eccentric shaft II in eccentric housing, also solid in eccentric housing It is fixed to be provided with the projection for being used for promoting movable eccentric block to rotate;Drive device driving input shaft rotate clockwise in the state of, Gu Determine eccentric block to rotate counterclockwise with eccentric shaft I, the projection promotion activity eccentric block turns counterclockwise with fixed eccentric block same-phase It is dynamic, realize vibration starting of oscillation;Drive device is in the state of driving input shaft is rotated counterclockwise, and fixed eccentric block is suitable with eccentric shaft I Hour hands are rotated, and it is in 180 degree phase difference up time that the projection, which rotates clockwise promotion activity eccentric block and fixed eccentric block after 180 degree, Pin is rotated, and realizes vibration starting of oscillation.
Further, described projection and eccentric housing are one of the forming structure.
Further, inner surface of the described weld tabs in eccentric housing.
Further, described projection is removably arranged on the inner surface of eccentric housing.
What the present invention was brought has the beneficial effect that:
1st, the product can realize the starting of oscillation effect of vibration or vibration by mechanically operated mode, simple, practical, can Lean on, product of the invention can be additionally used in the transformation to old vibrated roller, and improvement expenses is low, with certain feasibility;
2nd, the present apparatus be it is a kind of be simple to manufacture, Mechanicla vibrator structure with low cost, can realize vibration, vibration double cropping With.
Brief description of the drawings
Fig. 1 is the front view of the embodiment of the present invention.
Fig. 2 is the top view of the embodiment of the present invention.
Fig. 3 is the view that input shaft rotates counterclockwise movable eccentric block and projection at 0 °.
Fig. 4 is the view that input shaft rotates counterclockwise movable eccentric block and projection at 90 °.
Fig. 5 is the view that input shaft rotates counterclockwise movable eccentric block and projection at 180 °.
Fig. 6 is the view that input shaft rotates counterclockwise movable eccentric block and projection at 270 °.
Fig. 7 is the view that input shaft rotates counterclockwise movable eccentric block and projection at 360 °.
Marked in figure:1st, fixed eccentric block, 2, movable eccentric block, 3, starting of oscillation housing, 4, eccentric shaft I, 5, driven gear I, 6th, input shaft, 7, driving gear, 8, eccentric shaft II, 9, driven gear II, 10, eccentric housing, 101, projection.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment the present invention is described in further detail.
As illustrated, a kind of device of excitation of road roller, including starting of oscillation housing 3, it is disposed with the starting of oscillation housing 3 Eccentric shaft I 4, input shaft 6 and eccentric shaft II 8, the eccentric shaft I 4, input shaft 6 and eccentric shaft II 8 are arranged on by bearing respectively On bearing block, bearing block is installed on starting of oscillation housing 3, and input shaft 6 is provided with driving gear 7, eccentric shaft I 4 and eccentric shaft II 8 It is respectively equipped with driven gear I 5 and driven gear II 9, the eccentric shaft I 4 and is fixed with fixed eccentric block 1, eccentric shaft II 8 It is fixed with eccentric housing 10, eccentric housing 10 provided with movable eccentric block 2, movable eccentric block 2 is set in positioned at eccentric housing On eccentric shaft II 8 in 10, the projection 101 for promoting movable eccentric block 2 to rotate also is fixed with eccentric housing 10;Driving Device is in the state of driving input shaft 6 is rotated clockwise, and fixed eccentric block 1 is rotated counterclockwise with eccentric shaft I 4, the projection 101 promotion activity eccentric blocks 2 are rotated counterclockwise with the same-phase of fixed eccentric block 1, realize vibration starting of oscillation;Drive device is defeated in driving Enter in the state of axle 6 rotates counterclockwise, fixed eccentric block 1 is rotated clockwise with eccentric shaft I 4, and the projection 101 is rotated clockwise Promotion activity eccentric block 2 is rotated clockwise with fixed eccentric block 1 in 180 degree phase difference after 180 degree, realizes vibration starting of oscillation.
Wherein, described projection 101 and eccentric housing 10 are one of the forming structure, and described projection 101 can also be weldering The inner surface of eccentric housing 10 is connected on, described projection 101 can also be the inner surface for being removably arranged on eccentric housing 10.
Described fixed eccentric block 1 and movable eccentric block 2 are in semicircle shape.
Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7 are respectively activity when input shaft rotates counterclockwise 0 °, 90 °, 180 °, 270 °, 360 ° The position relationship schematic diagram of eccentric block and eccentric housing and projection, after projection 101 rotates clockwise 180 degree, projection 101 starts Promotion activity eccentric block 2 is rotated together, movable eccentric block 2 is rotated clockwise with fixed eccentric block 1 in 180 degree phase difference, real Now vibrate starting of oscillation.

Claims (1)

1. a kind of device of excitation of road roller, including starting of oscillation housing(3), the starting of oscillation housing(3)Inside it is disposed with eccentric shaft I (4), input shaft(6)And eccentric shaft II(8), the eccentric shaft I(4), input shaft(6)And eccentric shaft II(8)Pass through bearing respectively On bearing block, bearing block is installed in starting of oscillation housing(3)On, input shaft(6)It is provided with driving gear(7), eccentric shaft I (4)With eccentric shaft II(8)On be respectively equipped with driven gear I(5)And driven gear II(9), it is characterised in that:The eccentric shaft I (4)On be fixed with fixed eccentric block(1), eccentric shaft II(8)On be fixed with eccentric housing(10), eccentric housing(10)Inside set There is movable eccentric block(2), movable eccentric block(2)It is set in positioned at eccentric housing(10)Interior eccentric shaft II(8)On, eccentric housing (10)Inside also it is fixed with for promoting movable eccentric block(2)The projection of rotation(101);Drive device is in driving input shaft(6) In the state of rotating clockwise, fixed eccentric block(1)With eccentric shaft I(4)Rotate counterclockwise, the projection(101)Promotion activity Eccentric block(2)With fixed eccentric block(1)Same-phase is rotated counterclockwise, and realizes vibration starting of oscillation;Drive device is in driving input shaft(6) In the state of rotating counterclockwise, fixed eccentric block(1)With eccentric shaft I(4)Rotate clockwise, the projection(101)Turn clockwise Promotion activity eccentric block after dynamic 180 degree(2)With fixed eccentric block(1)Rotated clockwise in 180 degree phase difference, realization is vibrated Shake;
Described projection(101)Removably it is arranged on eccentric housing(10)Inner surface.
CN201510453548.6A 2015-07-29 2015-07-29 A kind of device of excitation of road roller Active CN105064180B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510453548.6A CN105064180B (en) 2015-07-29 2015-07-29 A kind of device of excitation of road roller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510453548.6A CN105064180B (en) 2015-07-29 2015-07-29 A kind of device of excitation of road roller

Publications (2)

Publication Number Publication Date
CN105064180A CN105064180A (en) 2015-11-18
CN105064180B true CN105064180B (en) 2017-08-11

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Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2052783U (en) * 1989-06-13 1990-02-14 建设部长沙建筑机械研究所 Multiple function road roller
JPH0768683B2 (en) * 1990-09-10 1995-07-26 川崎重工業株式会社 Vibration roller vibration generator
CN2377278Y (en) * 1999-02-05 2000-05-10 徐州工程机械制造厂 Automatic vibration and oscillation switching mechanism for roller
CN2537732Y (en) * 2001-10-29 2003-02-26 徐州工程机械制造厂 Impact-free vibrating mechanism for vibrating road roller
DE102008008802B4 (en) * 2008-02-12 2011-12-15 Ammann Verdichtung Gmbh Soil compactor with a vibration exciter
CN201261855Y (en) * 2008-07-21 2009-06-24 徐州工程机械科技股份有限公司 Composite amplitude modulation mechanism used for vibrating compaction machine
CN101503873B (en) * 2008-12-04 2011-02-09 合肥永安绿地工程机械有限公司 Eccentric vibrating mechanism
CN201358431Y (en) * 2009-02-16 2009-12-09 曹若梅 Amplitude adjusting mechanism of vibratory roller
CN101525862B (en) * 2009-04-02 2011-05-11 屠卫东 Eccentric vibrating mechanism of vibratory roller
CN204825590U (en) * 2015-07-29 2015-12-02 洛阳理工学院 Oscillation starting device of road roller

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