CN101024937A - Synchronous reverse driving mechanism mounted by multiple eccentric shaft series connected - Google Patents
Synchronous reverse driving mechanism mounted by multiple eccentric shaft series connected Download PDFInfo
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- CN101024937A CN101024937A CN 200610009188 CN200610009188A CN101024937A CN 101024937 A CN101024937 A CN 101024937A CN 200610009188 CN200610009188 CN 200610009188 CN 200610009188 A CN200610009188 A CN 200610009188A CN 101024937 A CN101024937 A CN 101024937A
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Abstract
The invention is a synchronous reverse drive mechanism with multiple eccentric shafts installed in series for oriented vibration road roller, comprising: forward gear, axle gear, reverse gear, two drive shafts, and gear box, where the forward gear is mounted on the first drive shaft, the reverse gear is mounted on the second drive shaft, the axle gear simultaneously engages with the forward and reverse gears, the forward gear, the axle gear and the reverse gear are all a conical gear or quasi-hyperboloidal gear, the tooth numbers of the forward gear and the reverse are equal to each other, the rotary center lines of the two drive shafts are on the same straight line, the second drive shaft is a hollow shaft, and the first drive shaft runs through the inner hole of the second drive shaft. And the invention has simple structure, high-efficiency and reliable.
Description
Technical field:
The present invention relates to a kind of synchronous reverse driving mechanism of multiple eccentric shaft series connected installation, particularly the synchronous reverse driving mechanism of a kind of multiple eccentric shaft series connected installation of directional vibration road roller vibrator belongs to the road building machinery field.
Background technology:
Existing vibratory roller, its equipment is a vibrating wheels, one group of eccentric shaft (single eccentric shaft or multiple-eccentric shaft are directly connected and done to rotate in the same way synchronously) is installed at the center of vibrating wheels to be rotated and the centrifugal force of generation at a high speed, make vibrating wheels produce vibration, soil is applied periodic exciting force, reach purpose to soil compression, but being actually, the vibrating wheels of this road roller making periodic circular vibration, because its direction of vibration changes, so be referred to as the non-directional vibratory roller again, the vibrating wheels of this road roller has the effect of getting rid of of throwing to the compacting top layer, make and be compacted the soil packing degree and be difficult to improve, compacted lift surface of poor quality, and produce the surface vibration ripple, cause environment pollution, in order to overcome the defective of non-directional vibratory roller, people more and more pay attention to the research of directional vibration road roller, one of typical structure of directional vibration wheel is multiple-eccentric shaft (normally three or four) to be connected in series to form vibrator and be installed in vibrate in the wheel body, being connected in series, must to be divided into two groups of eccentricities equal fully for multiple-eccentric shaft in the housing that is installed in vibrator, and do the synchronous backward rotation, the centrifugal force that the equal fully eccentric shaft of two groups of eccentricities is produced superposes on well-determined direction and forms directed exciting force, but how to realize structurally that the synchronous backward rotation to multiple eccentric shaft series connected connection is the difficult problem that need solve.
Summary of the invention:
The synchronous reverse driving mechanism that the purpose of this invention is to provide a kind of multiple eccentric shaft series connected installation is structurally realized the synchronous backward of multiple eccentric shaft series connected installation is driven, and makes the multiple eccentric shaft series connected vibrator that connects to form be applied to the directional vibration wheel.
Basic technical scheme provided by the invention has two kinds, first kind of technical scheme is: design a kind of synchronous reverse driving mechanism of two eccentric shaft series connected installations or claim the one-level synchronous reverse driving mechanism, this synchronous reverse driving mechanism mainly contains the forward gear, the bridge wheel, reverse gear, two power transmission shaft I, II, gear housing is formed, the forward gear is assemblied on the power transmission shaft I, reverse gear is assemblied on the power transmission shaft II, bridge wheel while and forward gear and reverse gear engagement, the forward gear, the bridge wheel, reverse gear all is bevel gear or hypoid gear, the number of teeth of forward gear and reverse gear equates, the forward gear, the bridge wheel, reverse gear, two power transmission shaft I, II is installed in the gear housing, two power transmission shaft I in the described one-level synchronous reverse driving mechanism, the centre of gyration line of II is same straight line, power transmission shaft II is a hollow shaft, bore and the corresponding eccentric shaft that drives of power transmission shaft I that power transmission shaft I passes power transmission shaft II link, power transmission shaft II and its corresponding eccentric shaft that drives link, adopt the described one-level synchronous reverse driving mechanism of two covers to be arranged in the two ends of three (two groups) eccentric shafts, can realize that the synchronous backward that three (two groups) eccentric shafts are installed in series drives.
Second kind of technical scheme is: design a kind of synchronous reverse driving mechanism of three eccentric shaft series connected installations or claim the secondary synchronous reverse driving mechanism, so-called secondary synchronous reverse driving mechanism is just with two cover one-level synchronous reverse driving mechanism tandem compound all-in-one-pieces " just-instead-just " output mechanisms, described secondary synchronous reverse driving mechanism mainly contains the forward gear, the bridge wheel, reverse gear, the secondary drive gear, secondary bridge wheel, gear in the same way, three power transmission shaft I, II, III, gear housing is formed, the forward gear is assemblied on the power transmission shaft I, reverse gear and secondary drive gear are assemblied on the power transmission shaft II, be that reverse gear and secondary drive gear are double gear or joint shaft gear, gear is assemblied on the power transmission shaft III in the same way, bridge wheel while and forward gear and reverse gear engagement, secondary bridge wheel while and secondary drive gear reach gears engaged in the same way, the forward gear, the bridge wheel, reverse gear, the secondary drive gear, secondary bridge wheel, gear all is bevel gear or hypoid gear in the same way, the number of teeth of forward gear and reverse gear equates, the secondary drive gear and in the same way the number of teeth of gear equate, the forward gear, the bridge wheel, reverse gear, the secondary drive gear, secondary bridge wheel, gear in the same way, three power transmission shaft I, II, III is installed in the gear housing, three power transmission shaft I in the described secondary synchronous reverse driving mechanism, II, the centre of gyration line of III is same straight line, power transmission shaft III is a hollow shaft, bore and the corresponding eccentric shaft that drives of power transmission shaft II that power transmission shaft II passes power transmission shaft III link, power transmission shaft II also is a hollow shaft, bore and the corresponding eccentric shaft that drives of power transmission shaft I that power transmission shaft I passes power transmission shaft II link, and power transmission shaft III and its corresponding eccentric shaft that drives link.
It is simple that the present invention has mechanism, high efficient and reliable, and can be transformed into multiple arrangement form and mounting structure, can structurally realize the synchronous backward of multiple eccentric shaft series connected installation is driven.
Description of drawings:
Fig. 1 is the synchronous reverse driving mechanism of a kind of two eccentric shaft series connected installations provided by the invention or claims one-level synchronous reverse driving mechanism typical structure transmission principle schematic diagram;
Fig. 2 is the synchronous reverse driving mechanism of a kind of three eccentric shaft series connected installations provided by the invention or claims secondary synchronous reverse driving mechanism typical structure transmission principle schematic diagram;
Fig. 3 is that the described one-level synchronous reverse driving mechanism of employing two covers provided by the invention is arranged in the transmission principle schematic diagram of the two ends realization of three eccentric shafts to the directional vibration wheel vibrator of the synchronous backward driving of three eccentric shaft series connected installations;
Fig. 4 is the typical structure transmission principle schematic diagram of secondary synchronous reverse driving mechanism provided by the invention to the directional vibration wheel vibrator of the synchronous backward driving of three eccentric shaft series connected installations;
Among the figure: 1-forward gear; 2-bridge wheel; The 3-reverse gear; The 4-gear housing; 5-secondary drive gear; 6-secondary bridge wheel; 7-is gear in the same way; 8-right avertence axle; Eccentric shaft in the middle of the 9-; 10-left avertence axle; I, II, III-power transmission shaft; The 11-shaft coupling; The M-CD-ROM drive motor
Concrete implementation step:
As shown in Figure 1, forward gear 1, bridge wheel 2, reverse gear 3, two power transmission shaft I, II is installed in the synchronous reverse driving mechanism of forming a kind of two eccentric shaft series connected installations provided by the invention in the gear housing 4 or claims the one-level synchronous reverse driving mechanism, forward gear 1 is assemblied on the power transmission shaft I, reverse gear 3 is assemblied on the power transmission shaft II, 2 whiles of bridge wheel and forward gear 1 and reverse gear 3 engagements, forward gear 1, bridge wheel 2, reverse gear 3 all is bevel gear or hypoid gear, the number of teeth of forward gear 1 and reverse gear 2 equates, the centre of gyration line of power transmission shaft I and power transmission shaft II is same straight line, power transmission shaft II is a hollow shaft, power transmission shaft I passes the bore of power transmission shaft II, when power transmission shaft I rotates, power transmission shaft I drives 1 rotation of forward gear simultaneously, forward gear 1 is drive axle wheel 2 successively, reverse gear 3, power transmission shaft II makes power transmission shaft II do opposite with power transmission shaft I direction of rotation but the identical rotation of rotating speed is the synchronous backward rotation.As shown in Figure 3, adopt the synchronous reverse driving mechanism of the described a kind of two eccentric shaft series connected installations of two covers or claim the one-level synchronous reverse driving mechanism to be arranged in the two ends of three eccentric shafts, can realize the synchronous backward of three eccentric shaft series connected installations is driven, bore and corresponding middle the eccentric shaft 9 that drives of its power transmission shaft I that the power transmission shaft I that is arranged in the described one-level synchronous reverse driving mechanism of right-hand member passes its power transmission shaft II links, the right avertence axle 8 of its power transmission shaft II and its corresponding driving links; Bore and the middle eccentric shaft 9 that the power transmission shaft I that is arranged in the described one-level synchronous reverse driving mechanism of left end passes its power transmission shaft II links, its power transmission shaft II and its corresponding left avertence axle 10 that drives link, the eccentricity of right avertence axle 8 and left avertence axle 10 equates and the eccentricity sum of right avertence axle 8 and left avertence axle 10 equal in the middle of the eccentricity of eccentric shaft 9.The course of work of the multiple eccentric shaft series connected installation of the directional vibration wheel vibrator that the two ends that the described one-level synchronous reverse driving mechanism of employing provided by the invention two covers is arranged in three eccentric shafts drive with the synchronous backward of realizing three eccentric shaft series connected installations is: CD-ROM drive motor M drives the power transmission shaft I in the described one-level synchronous reverse driving mechanism of right-hand members by shaft coupling 11, forward gear 1 and middle eccentric shaft 9 that the power transmission shaft I of right-hand member drives right-hand member simultaneously are rotated in the forward, and the forward gear 1 of right-hand member drives the bridge wheel 2 of right-hand member successively, the reverse gear 3 of right-hand member, the power transmission shaft II of right-hand member, the power transmission shaft II of right-hand member drive again that right avertence axle 8 is done and the direction of rotation of middle eccentric shaft 9 on the contrary but rotating speed identical be the rotation of synchronous backward; Because the power transmission shaft I in the one-level synchronous reverse driving mechanism of described left end links with middle eccentric shaft 9, be left end the power transmission shaft I and the power transmission shaft I of right-hand member turn to same rotational speed to equate promptly rotation in the same way synchronously, the power transmission shaft I of left end drives the forward gear 1 of left end successively, the bridge wheel 2 of left end, the reverse gear 3 of left end, the power transmission shaft II of left end, the power transmission shaft II of left end drive again that left avertence axle 10 is done and the direction of rotation of middle eccentric shaft 9 on the contrary but rotating speed identical be the rotation of synchronous backward, be that left avertence axle 10 and right avertence axle 8 are done synchronously rotation in the same way, middle eccentric shaft 9 and right avertence axle 8 are done the synchronous backward rotation, as long as the starting phase angle when three eccentric shafts are installed equates, the centrifugal force that produces when then three eccentric shafts rotate superposes on well-determined direction and forms directed exciting force, this exciting force passes to the vibrating wheels cylinder, makes the vibrating wheels cylinder produce directional vibration.
As shown in Figure 2, forward gear 1, bridge wheel 2, reverse gear 3, secondary drive gear 5, secondary bridge wheel 6, gear 7 in the same way, three power transmission shaft I, II, III is installed in the synchronous reverse driving mechanism of forming three eccentric shaft series connected installations provided by the invention in the gear housing 4 or claims the secondary synchronous reverse driving mechanism, one-level synchronous reverse driving mechanism tandem compound all-in-one-piece " just-instead-just " output mechanism that so-called secondary synchronous reverse driving mechanism is just shown in Figure 1 with two covers, forward gear 1 is assemblied on the power transmission shaft I, reverse gear 3 and secondary drive gear 5 are assemblied on the power transmission shaft II, be that reverse gear 3 and secondary drive gear 5 are double gear or joint shaft gear, gear 7 is assemblied on the power transmission shaft III in the same way, 2 whiles of bridge wheel and forward gear 1 and reverse gear 3 engagements, 6 whiles of secondary bridge wheel and secondary drive gear 5 and gear 7 engagements in the same way, forward gear 1, bridge wheel 2, reverse gear 3, secondary drive gear 5, secondary bridge wheel 6, gear 7 all is bevel gear or hypoid gear in the same way, the number of teeth of forward gear 1 and reverse gear 3 equates, secondary drive gear 5 and in the same way the number of teeth of gear 7 equate, three power transmission shaft I in the described secondary synchronous reverse driving mechanism, II, the centre of gyration line of III is same straight line, power transmission shaft III is a hollow shaft, and power transmission shaft II passes the bore of power transmission shaft III; Power transmission shaft II also is a hollow shaft, power transmission shaft I passes the bore of power transmission shaft II, when power transmission shaft I rotates, power transmission shaft I drives 1 rotation of forward gear simultaneously, forward gear 1 is drive axle wheel 2, reverse gear 3 successively, reverse gear 3 drives secondary drive gear 5 and power transmission shaft II rotation simultaneously, and that secondary drive gear 5 and power transmission shaft II are done is opposite with power transmission shaft I direction of rotation but the identical rotation of rotating speed is a synchronous backward rotates; Secondary drive gear 5 drives secondary bridge wheel 6, gear 7, power transmission shaft III in the same way more successively, that power transmission shaft III is done is opposite with power transmission shaft II direction of rotation but the identical rotation of rotating speed is the synchronous backward rotation, and promptly power transmission shaft II and power transmission shaft I make synchronous backward rotation, power transmission shaft III and power transmission shaft I and do synchronously to rotating.As shown in Figure 4, adopt the synchronous reverse driving mechanism of three eccentric shaft series connected installations provided by the invention or claim the secondary synchronous reverse driving mechanism to be arranged in the input of three eccentric shafts that are installed in series, can realize the synchronous backward of three eccentric shafts is driven, bore and the corresponding left avertence axle 10 that drives of its power transmission shaft I that the power transmission shaft I in the described secondary synchronous reverse driving mechanism passes its power transmission shaft II link, bore and its corresponding middle eccentric shaft 9 that drives that power transmission shaft II in the described secondary synchronous reverse driving mechanism passes its power transmission shaft III link; The corresponding right avertence axle 8 that drives of power transmission shaft III and its links, the eccentricity of right avertence axle 8 and left avertence axle 10 equates and the eccentricity sum of right avertence axle 8 and left avertence axle 10 equal in the middle of the eccentricity of eccentric shaft 9.The synchronous reverse driving mechanism of three eccentric shaft series connected installations provided by the invention or the course of work that claims the secondary synchronous reverse driving mechanism to drive three eccentric shafts are: the power transmission shaft I that CD-ROM drive motor M drives in the described secondary synchronous reverse driving mechanism by shaft coupling 11, because power transmission shaft II in the described secondary synchronous reverse driving mechanism and power transmission shaft I do the synchronous backward rotation, power transmission shaft III and power transmission shaft I do synchronously to rotation together, so, middle eccentric shaft 9 and left avertence axle 10 are done the synchronous backward rotation, right avertence axle 8 and left avertence axle 10 are done synchronously to rotation together, as long as the starting phase angle when three eccentric shafts are installed equates, the centrifugal force that produces when then three eccentric shafts rotate superposes on well-determined direction and forms directed exciting force, this exciting force passes to the vibrating wheels cylinder, makes the vibrating wheels cylinder produce directional vibration.
The synchronous reverse driving mechanism of a kind of two eccentric shaft series connected installations provided by the invention or claim the one-level synchronous reverse driving mechanism, also can be combined into the synchronous reverse driving mechanism that three above eccentric shafts are installed in series is the above synchronous reverse driving mechanism of secondary.
Claims (5)
1, a kind of many synchronous reverse driving mechanisms that (two) eccentric shaft is installed in series, it is characterized in that: mainly contain forward gear (1), bridge wheel (2), reverse gear (3), power transmission shaft (I), power transmission shaft (II), gear housing (4) is formed, forward gear (1) is assemblied on the power transmission shaft (I), reverse gear (3) is assemblied on the power transmission shaft (II), forward gear (1) and bridge wheel (2) engagement, bridge wheel (2) and reverse gear (3) engagement, be bridge wheel (2) while and forward gear (1) and reverse gear (3) engagement, forward gear (1), bridge wheel (2), reverse gear (3) all is bevel gear or hypoid gear, the number of teeth of forward gear (1) and reverse gear (3) equates, forward gear (1), bridge wheel (2), reverse gear (3), power transmission shaft (I), (II) be installed in the gear housing (4).
2, a kind of many as claimed in claim 1 synchronous reverse driving mechanisms that (two) eccentric shaft is installed in series, it is characterized in that: the centre of gyration line of power transmission shaft in the described synchronous reverse driving mechanism (I) and power transmission shaft (II) is same straight line, power transmission shaft (II) is a hollow shaft, bore and the corresponding eccentric shaft that drives of power transmission shaft (I) that power transmission shaft (I) passes power transmission shaft (II) link, and power transmission shaft (II) and its corresponding eccentric shaft that drives link.
3, a kind of many synchronous reverse driving mechanisms that (three) eccentric shaft is installed in series, it is characterized in that: mainly contain forward gear (1), bridge wheel (2), reverse gear (3), secondary drive gear (5), secondary bridge wheel (6), gear (7) in the same way, power transmission shaft (I), power transmission shaft (II) and power transmission shaft (III), gear housing (4) is formed, forward gear (1) is assemblied on the power transmission shaft (I), reverse gear (3) and secondary drive gear (5) are assemblied on the power transmission shaft (II), be that reverse gear (3) and secondary drive gear (5) are double gear or joint shaft gear, gear (7) is assemblied on the power transmission shaft (III) in the same way, bridge wheel (2) while and forward gear (1) and reverse gear (3) engagement, secondary bridge wheel (6) while and secondary drive gear (5) and gear (7) engagement in the same way, forward gear (1), bridge wheel (2), reverse gear (3), secondary drive gear (5), secondary bridge wheel (6), gear (7) all is bevel gear or hypoid gear in the same way, the number of teeth of forward gear (1) and reverse gear (3) equates, secondary drive gear (5) and in the same way the number of teeth of gear (7) equate forward gear (1), bridge wheel (2), reverse gear (3), secondary drive gear (5), secondary bridge wheel (6), gear (7) in the same way, power transmission shaft (I), power transmission shaft (II) and power transmission shaft (III) are installed in the gear housing (4).
4, a kind of many as claimed in claim 3 synchronous reverse driving mechanisms that (three) eccentric shaft is installed in series, it is characterized in that: the power transmission shaft in the described synchronous reverse driving mechanism (I), the centre of gyration line of power transmission shaft (II) and power transmission shaft (III) is same straight line, power transmission shaft (III) is a hollow shaft, bore and the corresponding eccentric shaft that drives of power transmission shaft (II) that power transmission shaft (II) passes power transmission shaft (III) link, power transmission shaft (II) also is a hollow shaft, bore and the corresponding eccentric shaft that drives of power transmission shaft (I) that power transmission shaft (I) passes power transmission shaft (II) link, and power transmission shaft (III) and its corresponding eccentric shaft that drives link.
5, a kind of many as claimed in claim 1 synchronous reverse driving mechanisms that (two) eccentric shaft is installed in series, it is characterized in that: the synchronous reverse driving mechanism of described a kind of two eccentric shaft series connected installations also can be combined into the synchronous reverse driving mechanism that three above eccentric shafts are installed in series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610009188 CN101024937A (en) | 2006-02-20 | 2006-02-20 | Synchronous reverse driving mechanism mounted by multiple eccentric shaft series connected |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610009188 CN101024937A (en) | 2006-02-20 | 2006-02-20 | Synchronous reverse driving mechanism mounted by multiple eccentric shaft series connected |
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| Publication Number | Publication Date |
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| CN101024937A true CN101024937A (en) | 2007-08-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610009188 Pending CN101024937A (en) | 2006-02-20 | 2006-02-20 | Synchronous reverse driving mechanism mounted by multiple eccentric shaft series connected |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106981130A (en) * | 2017-05-10 | 2017-07-25 | 湖南长城信息金融设备有限责任公司 | Telescopic valve system for taking paper money mouthful |
| CN108060628A (en) * | 2017-12-14 | 2018-05-22 | 太原理工大学 | A kind of vibration steel wheel of ungraded amplitude road roller |
| CN114771182A (en) * | 2022-06-21 | 2022-07-22 | 南通睿动新能源科技有限公司 | Automobile electric driving transmission system, power integration device and flying electric driving automobile |
-
2006
- 2006-02-20 CN CN 200610009188 patent/CN101024937A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106981130A (en) * | 2017-05-10 | 2017-07-25 | 湖南长城信息金融设备有限责任公司 | Telescopic valve system for taking paper money mouthful |
| CN108060628A (en) * | 2017-12-14 | 2018-05-22 | 太原理工大学 | A kind of vibration steel wheel of ungraded amplitude road roller |
| CN108060628B (en) * | 2017-12-14 | 2020-01-17 | 太原理工大学 | Vibration steel wheel of stepless amplitude modulation road roller |
| CN114771182A (en) * | 2022-06-21 | 2022-07-22 | 南通睿动新能源科技有限公司 | Automobile electric driving transmission system, power integration device and flying electric driving automobile |
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Open date: 20070829 |