CN103362467A - Inline type eccentric wheel vibration mechanism - Google Patents
Inline type eccentric wheel vibration mechanism Download PDFInfo
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- CN103362467A CN103362467A CN2013103465294A CN201310346529A CN103362467A CN 103362467 A CN103362467 A CN 103362467A CN 2013103465294 A CN2013103465294 A CN 2013103465294A CN 201310346529 A CN201310346529 A CN 201310346529A CN 103362467 A CN103362467 A CN 103362467A
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Abstract
The invention discloses an inline type eccentric wheel vibration mechanism. A row of eccentric wheel set formed by four eccentric wheels is arranged in a vibration box body, and the four eccentric wheels are arranged in the same axis line in the perpendicular direction. A gear is arranged on a shaft of each eccentric wheel, the first gear or the last gear is driven by a driving gear arranged on a driving motor output shaft, the first gear is meshed with the second gear, the third gear is meshed with the fourth gear, and a connecting gear is arranged between the second gear and the third gear, and the second gear and the third gear are meshed with each other. The sizes and the weights of the four eccentric wheels are the same, and the sizes and weights of the four gears are the same. According to the inline type eccentric wheel vibration mechanism, due to the fact that the traditional eccentric wheels arranged in pairs in the horizontal direction are changed into one eccentric wheel, width is reduced by half, vibration force in the vertical direction can be obtained, therefore, the width of the vibration mechanism is greatly reduced, and the vibration force is not limited by the width.
Description
Technical field
The present invention relates to technical field of engineering machinery, particularly a kind of in-line arrangement eccentric wheel vibrating mechanism.
Background technology
The vibrating mechanism that adopts eccentric wheel to form at present is widely used in such as each fields such as hydraulic vibrohammer, vibratory roller, percussive drills.In order to obtain the vibration force on the single axis, they all are to adopt paired eccentric wheel structure, and two eccentric wheels eccentric force is in the horizontal direction disappeared mutually mutually, and eccentric force in vertical direction superposes mutually, thereby obtains only having the vibration force on the vertical direction.
But at some to the conditional occasion of the width of vibrating device, patent No. ZL201010596120.4 impact hydraulic rock drill for example, the patent No. 201120522125.2 Vibrato-drilling type punching drilling rigs etc., the width of its vibrating device can be subject to the restriction of workplace, in limited width, to be arranged to eccentric wheel, so that the eccentric wheel diameter can not be too large, thereby limited the vibration force size.
Summary of the invention
Technical problem to be solved by this invention provides a kind of in-line arrangement four-wheel eccentric wheel vibrating mechanism, makes it in the restricted situation of working width, also can realize the operation of large vibration force.
The present invention is with the above-mentioned technical problem of following technical scheme solution:
In-line arrangement eccentric wheel vibrating mechanism of the present invention, the involving vibrations casing is equipped with the eccentric group that is arranged in a row by four eccentric wheels in the vibration casing, and four eccentric wheels are on the same axis of vertical direction; On each eccentric axle gear is installed, coming first gear or last gear is driven by the driven wheel on the CD-ROM drive motor output shaft, first gear and second gear are intermeshing, the 3rd gear and the 4th gear are intermeshing, are equipped with between second gear and the 3rd gear to connect gear and intermeshing; Described four eccentric sizes are identical with weight, and the size of four gears is identical with weight.
Can have additional many group eccentric group on four eccentric arranging lines of the present invention to increase vibration force.
Each eccentric wheel of the present invention and connected gear shape are integral.
The present invention becomes an eccentric wheel by traditional horizontal direction being arranged into right eccentric wheel, width can reduce half, and can realize again obtaining vibration force on the vertical direction, thus the width of vibrating mechanism is significantly reduced, the size of vibration force is not limited by width.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation after the eccentric wheel of Fig. 1 rotates 90 degree.
Fig. 3 is the A-A sectional drawing of Fig. 2.
The specific embodiment:
The invention will be further described below in conjunction with accompanying drawing:
As shown in Figure 1, the top of vibration casing 1 is equipped with eccentric wheel 2 and the eccentric wheel 3 of vertical arrangement, and eccentric wheel 2 is fixed together (can be an integral body with eccentric wheel and Gear Processing also, be installed on the axle 9) by axle 9 and gear 8.Same, eccentric wheel 3 be fixedly connected with gear 11 by axle 10, eccentric wheel 4 is fixedly connected with gear 14 by axle 13, eccentric wheel 5 is fixedly connected with gear 15 by axle 16.4 eccentric sizes are identical with weight, and the size of 4 gears is identical with weight.Gear 8 and gear 11 engagements, gear 14 and gear 15 engagements.Connect gear 12 and be installed between gear 11 and the gear 14, and simultaneously intermeshing with gear 11 and gear 14, connect gear 12 two eccentric wheels and lower two eccentric motion phase are remained unchanged.Top at vibration casing 1 has CD-ROM drive motor 6 to be connected in driven wheel 7, driven wheel 7 and gear 8 engagements.CD-ROM drive motor 6 also can be installed in other positions or directly drive on arbitrary camshaft, and effect is identical.
During assembling, eccentric wheel 2, eccentric wheel 3, eccentric wheel 4, eccentric wheel 5 keep as shown in Figure 1 phase place, and four eccentric wheels are on the same axis of vertical direction.
When work, CD-ROM drive motor 6 drives driven wheel 7 and is rotated counterclockwise, driven wheel 7 turns clockwise by gear 8 band movable eccentric wheels 2, because gear 8 and gear 11 engagements, therefore eccentric wheel 3 is rotated counterclockwise, when forwarding as shown in Figure 2 phase place to, eccentric wheel 2 and eccentric wheel 3 eccentric force equal and opposite in direction in the horizontal direction, opposite direction.Owing to not on same axis, therefore vibration casing 1 has been formed an anticlockwise moment of torsion.
Connect gear 12 and driven by gear 11, driven gear 14 is made eccentric wheel 4 and is rotated counterclockwise motion, gear 15 and gear 14 engagements, so eccentric wheel 5 is done clockwise direction and is rotatablely moved.When forwarding phase place shown in Figure 2 to, eccentric wheel 4 and eccentric wheel 5 eccentric force equal and opposite in direction in the horizontal direction, opposite direction, because not on same axis, therefore vibration casing 1 has been formed moment of torsion on the clockwise direction, because the eccentric moment size that four eccentric oblique presentations are given birth to is identical, therefore, this moment of torsion equates that with the torque that eccentric wheel 2 and eccentric wheel 3 form therefore opposite direction cancels each other.
When forwarding as shown in Figure 1 phase place to, the eccentric force that four eccentric wheels produce superposes downwards, forms making a concerted effort on the vertical direction, behind the Rotate 180 °, then form vertical direction stack eccentric force up, therefore, vibration casing 1 has obtained to only have the vibration force on the vertical direction.
The invention is not restricted to above-mentioned embodiment, under the prerequisite that does not break away from the principle of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
For increasing vibration force, can have additional the above-mentioned eccentric group of many groups to increase vibration force at four eccentric arranging lines.
Claims (3)
1. in-line arrangement eccentric wheel vibrating mechanism, the involving vibrations casing is characterized in that, in the vibration casing eccentric group that is arranged in a row by four eccentric wheels is installed, four eccentric wheels are on the same axis of vertical direction; On each eccentric axle gear is installed, coming first gear or last gear is driven by the driven wheel on the CD-ROM drive motor output shaft, first gear and second gear are intermeshing, the 3rd gear and the 4th gear are intermeshing, are equipped with between second gear and the 3rd gear to connect gear and intermeshing; Described four eccentric sizes are identical with weight, and the size of four gears is identical with weight.
2. in-line arrangement eccentric wheel vibrating mechanism according to claim 1 is characterized in that, has additional many group eccentric group on described four eccentric arranging lines to increase vibration force.
3. in-line arrangement eccentric wheel vibrating mechanism according to claim 1 and 2 is characterized in that, each eccentric wheel and connected gear shape are integral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310346529.4A CN103362467B (en) | 2013-08-09 | 2013-08-09 | Inline type eccentric wheel vibration mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310346529.4A CN103362467B (en) | 2013-08-09 | 2013-08-09 | Inline type eccentric wheel vibration mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN103362467A true CN103362467A (en) | 2013-10-23 |
| CN103362467B CN103362467B (en) | 2016-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310346529.4A Active CN103362467B (en) | 2013-08-09 | 2013-08-09 | Inline type eccentric wheel vibration mechanism |
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| CN (1) | CN103362467B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104895487A (en) * | 2015-06-17 | 2015-09-09 | 广西恒日科技有限公司 | Combined drilling machine |
| CN106192688A (en) * | 2016-08-31 | 2016-12-07 | 广西恒日科技股份有限公司 | A kind of eccentric vibration mechanism |
| WO2016201590A1 (en) * | 2015-06-17 | 2016-12-22 | 唐忠盛 | High-frequency vibration longitudinal milling head and milling machine and boring machine having the milling head |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0938575A (en) * | 1995-07-31 | 1997-02-10 | Chowa Kogyo Kk | Rotary vibration generator and control method therefor |
| CN102121350A (en) * | 2010-12-20 | 2011-07-13 | 唐忠盛 | Impulse type hydraulic rock drill |
| CN201908305U (en) * | 2011-01-11 | 2011-07-27 | 山东交通学院 | Hydraulic vibration absorbing device for vibratory pile hammer |
| CN103233490A (en) * | 2013-05-15 | 2013-08-07 | 上海豪宏机械制造有限公司 | High-frequency vibrating hammering stone crusher |
| CN203441411U (en) * | 2013-08-09 | 2014-02-19 | 广西恒日科技有限公司 | Inline type eccentric wheel vibration mechanism |
-
2013
- 2013-08-09 CN CN201310346529.4A patent/CN103362467B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0938575A (en) * | 1995-07-31 | 1997-02-10 | Chowa Kogyo Kk | Rotary vibration generator and control method therefor |
| CN102121350A (en) * | 2010-12-20 | 2011-07-13 | 唐忠盛 | Impulse type hydraulic rock drill |
| CN201908305U (en) * | 2011-01-11 | 2011-07-27 | 山东交通学院 | Hydraulic vibration absorbing device for vibratory pile hammer |
| CN103233490A (en) * | 2013-05-15 | 2013-08-07 | 上海豪宏机械制造有限公司 | High-frequency vibrating hammering stone crusher |
| CN203441411U (en) * | 2013-08-09 | 2014-02-19 | 广西恒日科技有限公司 | Inline type eccentric wheel vibration mechanism |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104895487A (en) * | 2015-06-17 | 2015-09-09 | 广西恒日科技有限公司 | Combined drilling machine |
| WO2016201590A1 (en) * | 2015-06-17 | 2016-12-22 | 唐忠盛 | High-frequency vibration longitudinal milling head and milling machine and boring machine having the milling head |
| CN104895487B (en) * | 2015-06-17 | 2017-09-26 | 广西恒日科技有限公司 | Combinationdrill |
| CN106192688A (en) * | 2016-08-31 | 2016-12-07 | 广西恒日科技股份有限公司 | A kind of eccentric vibration mechanism |
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| Publication number | Publication date |
|---|---|
| CN103362467B (en) | 2016-01-06 |
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Address after: 530045 the Guangxi Zhuang Autonomous Region City, Nanning Branch Park East Road, No. 6, No. 1 industrial workshop, production workshop, No. twelve Applicant after: GUANGXI HENGRI SCIENCE & TECHNOLOGY CO., LTD. Address before: 530045 the Guangxi Zhuang Autonomous Region, Nanning manhole Avenue, No. 96 Applicant before: Guangxi Hengri Technology Co., Ltd. |
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Address after: 530000 room 711, building a, Jiangnan Shangcheng, South China City, Nanning, Guangxi Zhuang Autonomous Region Patentee after: GUANGXI HENGRI SCIENCE & TECHNOLOGY Co.,Ltd. Address before: 530045 workshop 1, No.6 industrial building, Keyuan east 12th Road, Nanning City, Guangxi Zhuang Autonomous Region Patentee before: GUANGXI HENGRI TECHNOLOGY Co.,Ltd. |
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