CN104100693A - Lever transmission device - Google Patents
Lever transmission device Download PDFInfo
- Publication number
- CN104100693A CN104100693A CN201410379650.1A CN201410379650A CN104100693A CN 104100693 A CN104100693 A CN 104100693A CN 201410379650 A CN201410379650 A CN 201410379650A CN 104100693 A CN104100693 A CN 104100693A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- rubs
- piston
- rod
- lever drive
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/12—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types
- F16H37/124—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types for interconverting rotary motion and reciprocating motion
- F16H37/126—Guiding mechanism using levers combined with gearings for straight line output movement, e.g. by using gears or pulleys with ratio 2:1
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/12—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention provides a lever transmission device which is composed of one set or a plurality of sets of lever transmission structures which are connected sequentially. Each set of lever transmission structure comprises an eccentric wheel, a first connection rod, a second connection rod, a fixed pivot, a third connection rod, a piston, a friction dynamic column and a friction dynamic wheel, wherein the first connection rod, the second connection rod, the fixed pivot, the third connection rod and the piston adopt a level structure combination, a power arm is larger than a resistance arm, linear motion of the piston is converted into rotating motion through the friction dynamic column and the friction dynamic wheel, and the friction dynamic column and the friction dynamic wheel are in rolling friction motion. During normal work, power generated by a power device can drive a rotating device of higher load to rotate by means of the lever transmission device, the labor saving effect is achieved, less energy is required to drive the rotating device of corresponding load to rotate, the efficiency is improved in actual application, and energy is saved.
Description
Technical field
The present invention relates to power transmission field, particularly lever transmission means.
Background technique
In existing Motor Vehicle transmitting set, the energy makes power plant produce power, power plant by chain or transmission shaft by the power transmission of power plant to slewing gear, like this, power plant only have the slewing gear rotation that could drive respective loads while producing corresponding large power, waste in actual applications power, waste energy.
Summary of the invention
Rod gear provided by the invention, adopt one or more sets lever construction combinations, and power arm is greater than resistance arm, during normal work, power is less than resistance, and like this, the power that power plant produce just can drive the slewing gear of larger load to rotate, reached labour-saving effect, only need just can drive with the energy still less the slewing gear of respective loads to rotate, improve in actual applications efficiency, save the energy.
Technological scheme of the present invention is to realize like this, rod gear provided by the invention is to be connected with the second cover lever drive structure by first set lever drive structure by one or more sets lever drive structures, the second cover lever drive structure is connected with the 3rd cover lever drive structure, mode by that analogy connects to form successively, and every cover lever drive structure includes eccentric wheel, connecting rod one, connecting rod two, fixed support, connecting rod three, piston, the post that rubs, driving wheel rubs.Described eccentric wheel is connected with connecting rod one, connecting rod one is connected with connecting rod two, connecting rod two is connected with fixed support, connecting rod two is connected with connecting rod three, connecting rod three is connected with piston, and piston is connected with the post that rubs, and the post that rubs intersects with the driving wheel that rubs, eccentric wheel is driven piston to do straight line and is repeatedly moved by connecting rod one, connecting rod two, fixed support, connecting rod three, and described piston rotates by the moving driving wheel that rubs of the cornice that rubs.
Many covers lever drive structure in described rod gear is connected with the second cover lever drive structure by first set lever drive structure, and the second cover lever drive structure is connected with the 3rd cover lever drive structure, and mode by that analogy connects to form successively,
Further, in aforementioned rod gear provided by the invention, also comprise lining and dwang, lining and dwang are located between eccentric wheel and connecting rod one, between connecting rod one and connecting rod two, between connecting rod two and fixed support, between connecting rod two and connecting rod three, between connecting rod three and piston.
Further, in every cover lever drive structure in aforementioned rod gear provided by the invention, the motion of eccentric wheel, connecting rod one is power, " connecting rod two is power arm to connecting rod two with the intersection point of connecting rod one with the intersection point of fixed support ", the motion of piston, connecting rod three is resistance, " connecting rod two is resistance arm to connecting rod two with the intersection point of connecting rod three with the intersection point of fixed support ", and power arm is greater than resistance arm.
Further, in every cover lever drive structure in aforementioned rod gear provided by the invention, eccentric rotatablely moving driven piston to do straight line and repeatedly moved by connecting rod one, connecting rod two, fixed support, connecting rod three, and the straight line of piston repeatedly moves through " the rolling friction campaign of rub post and the driving wheel that rubs " and drives the driving wheel that rubs to rotate.
Compared with prior art, rod gear provided by the invention adopts one or more sets lever drive textural associations, and power arm is greater than resistance arm, described eccentric wheel drives piston to do straight line by lever construction and repeatedly moves, and piston drives the driving wheel that rubs to rotate by rolling friction.During normal work, the power that power plant produce just can drive the slewing gear of larger load to rotate, and has reached labour-saving effect, has improved in actual applications efficiency, has saved the energy.
The present invention also has following good effect:
In rod gear provided by the invention, adopt one or more sets lever construction combinations, and power arm is greater than resistance arm, during normal work, power is less than resistance, like this, the power that power plant produce just can drive the slewing gear of larger load to rotate, and has reached labour-saving effect, improve efficiency, saved the energy.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a kind of embodiment of any a set of lever drive structure in rod gear provided by the invention
1. eccentric wheel 2. connecting rod one 3. connecting rod 2 4. fixed support 5. connecting rod 3 6. pistons 7. post 8. driving wheel that rubs that rubs
Fig. 2 is the schematic diagram of a kind of embodiment of any a set of lever drive structure in rod gear provided by the invention
1. triangle body 2. springs
Fig. 3 is the schematic diagram of a kind of embodiment of any a set of lever drive structure in rod gear provided by the invention
1. gear 2. sliding way 3. glide path 4. brake cap
Embodiment
Obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Embodiment based in the present invention, those of ordinary skills are resulting all other embodiments under the prerequisite of not making creative work, all belong to the scope that the present invention protects.
Rod gear is connected with the second cover lever drive structure by first set lever drive structure, the second cover lever drive structure is connected with the 3rd cover lever drive structure, mode by that analogy connects to form successively, every cover lever drive structure includes eccentric wheel, connecting rod one, connecting rod two, fixed support, connecting rod three, piston, post rubs, driving wheel rubs, described rod gear also comprises lining and dwang, lining and dwang are located between eccentric wheel and connecting rod one, between connecting rod one and connecting rod two, between connecting rod two and fixed support, between connecting rod two and connecting rod three, between connecting rod three and piston,
Described eccentric wheel is flexibly connected with connecting rod one by lining and dwang.
Described connecting rod one is flexibly connected with connecting rod two by lining and dwang.
Described connecting rod two is flexibly connected with fixed support by lining and dwang.
Described connecting rod two is flexibly connected with connecting rod three by lining and dwang.
Described connecting rod three is flexibly connected with piston by lining and dwang.
Described piston is comprised of stopper and urceolus, and described stopper and urceolus are all cylindrical body, and the surface of the border that described stopper and urceolus intersect is provided with ball, and a side of described urceolus is provided with and penetrates groove, described in the post that rubs penetrate groove and be connected with stopper.
The described post that rubs is provided with ball with the crossing one end of driving wheel of rubbing, described in the post that rubs by ball and the sliding way and the glide path that rub on driving wheel, do rolling friction campaign.
The described driving wheel that rubs is comprised of sliding way, glide path, brake cap, gear, and the upper end of described sliding way and glide path lower end are on the same diameter of the driving wheel that rubs.
The upper end of described glide path, below sliding way upper end, is provided with brake cap between glide path upper end and sliding way.
The lower end of described sliding way, above glide path lower end, is provided with brake cap between sliding way lower end and glide path.
Described brake cap is comprised of triangular prism and spring, and the effect of brake cap is that the post that makes to rub is not done repeating scrolling fricting movement with sliding way or glide path.
In described rod gear, except first set lever drive structure, in remaining every cover lever drive structure, eccentric wheel is eccentricity gear.
The driving wheel that rubs in described first set lever drive structure is connected with the eccentric wheel in the second cover lever drive structure, and drive its motion, the driving wheel that rubs in described the second cover lever drive structure is connected with the eccentric wheel in the 3rd cover lever drive structure, and drive its motion, by that analogy, every two cover lever drive structures are all connected with eccentric wheel by the driving wheel that rubs.
In each mode of execution of the present invention, as preferred version, in aforementioned rod gear, in described rod gear, except first set lever drive structure, in remaining every cover lever drive structure, eccentric wheel is eccentricity gear.
In each mode of execution of the present invention, as preferred version, in aforementioned rod gear, rod gear is connected with the second cover lever drive structure by first set lever drive structure, the second cover lever drive structure is connected with the 3rd cover lever drive structure, mode by that analogy connects to form successively, every cover lever drive structure includes eccentric wheel, connecting rod one, connecting rod two, fixed support, connecting rod three, piston, post rubs, driving wheel rubs, described rod gear also comprises lining and dwang, lining and dwang are located between eccentric wheel and connecting rod one, between connecting rod one and connecting rod two, between connecting rod two and fixed support, between connecting rod two and connecting rod three, between connecting rod three and piston,
Described eccentric wheel is flexibly connected with connecting rod one by lining and dwang.
Described connecting rod one is flexibly connected with connecting rod two by lining and dwang.
Described connecting rod two is flexibly connected with fixed support by lining and dwang.
Described connecting rod two is flexibly connected with connecting rod three by lining and dwang.
Described connecting rod three is flexibly connected with piston by lining and dwang.
In each mode of execution of the present invention, as preferred version, in aforementioned rod gear, described piston is comprised of stopper and urceolus, described stopper and urceolus are all cylindrical body, the surface of the border that described stopper and urceolus intersect is provided with ball, and a side of described urceolus is provided with and penetrates groove, described in the post that rubs penetrate groove and be connected with stopper.
In each mode of execution of the present invention, as preferred version, in aforementioned rod gear, described in the post that rubs be provided with ball with the crossing one end of driving wheel of rubbing, described in the post that rubs by ball and the sliding way and the glide path that rub on driving wheel, do rolling friction campaign.
In each mode of execution of the present invention, as preferred version, in aforementioned rod gear, described in the driving wheel that rubs by sliding way, glide path, brake cap, gear, formed, the upper end of described sliding way and glide path lower end are on the same diameter of the driving wheel that rubs.The upper end of described glide path, below sliding way upper end, is provided with brake cap between glide path upper end and sliding way.The lower end of described sliding way, above glide path lower end, is provided with brake cap between sliding way lower end and glide path.Described brake cap is comprised of triangular prism and spring, and the effect of brake cap is that the post that makes to rub is not done repeating scrolling fricting movement with sliding way or glide path.
In each mode of execution of the present invention, as preferred version, in aforementioned rod gear, power arm is greater than resistance arm: " intersection point of connecting rod two and fixed support is the intersection point with connecting rod two to connecting rod one " is greater than " intersection point of connecting rod two and fixed support is the intersection point with connecting rod three to connecting rod two ".The lever construction that eccentric wheel consists of " connecting rod one, connecting rod two, connecting rod three, fixed support " drives piston to do straight line and repeatedly moves, and power arm is greater than resistance arm, the straight line of piston repeatedly moves through " the rolling friction campaign of rub post and the driving wheel that rubs " and drives the driving wheel that rubs to rotate.Various embodiment provided by the invention combination mutually in any way as required, the technological scheme obtaining by this combination, also within the scope of the invention.
Obviously, those skilled in the art can carry out various changes and modification and not depart from the spirit and scope of the present invention the present invention.Like this, if of the present invention these are revised and within modification belongs to the scope of the claims in the present invention and equivalent technologies thereof, the present invention also comprises these changes and modification interior.
Claims (4)
1. a rod gear, it is characterized in that, rod gear provided by the invention is to be connected with the second cover lever drive structure by first set lever drive structure by one or more sets lever drive structures, the second cover lever drive structure is connected with the 3rd cover lever drive structure, mode by that analogy connects to form successively, every cover lever drive structure includes eccentric wheel, connecting rod one, connecting rod two, fixed support, connecting rod three, piston, post rubs, driving wheel rubs, described eccentric wheel is connected with connecting rod one, connecting rod one is connected with connecting rod two, connecting rod two is connected with fixed support, connecting rod two is connected with connecting rod three, connecting rod three is connected with piston, piston is connected with the post that rubs, the post that rubs intersects with the driving wheel that rubs, described eccentric rotatablely moving by connecting rod one, connecting rod two, fixed support, the lever construction that connecting rod three forms drives piston to do straight line and repeatedly moves, and power arm is greater than resistance arm, the straight line of piston repeatedly moves through " the rolling friction campaign of rub post and the driving wheel that rubs " and drives the driving wheel that rubs to rotate.
2. rod gear according to claim 1, is characterized in that, in described every cover lever drive structure, eccentric wheel is connected with piston by lever construction, and drives its motion.
3. rod gear according to claim 1, is characterized in that, described in the post that rubs do rolling friction campaign with the driving wheel that rubs, described in rub post and the crossing one end of driving wheel of rubbing be provided with ball, the post that rubs is done rolling friction campaign by ball and the driving wheel that rubs.
4. rod gear according to claim 1, it is characterized in that, described rod gear also comprises lining, dwang, and lining and dwang are located between eccentric wheel and connecting rod one, between connecting rod one and connecting rod two, between connecting rod two and connecting rod three, between connecting rod two and fixed support, between connecting rod three and piston.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510133307.3A CN104832618A (en) | 2014-08-05 | 2014-08-05 | Lever transmission device |
| CN201410379650.1A CN104100693A (en) | 2014-08-05 | 2014-08-05 | Lever transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410379650.1A CN104100693A (en) | 2014-08-05 | 2014-08-05 | Lever transmission device |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510133307.3A Division CN104832618A (en) | 2014-08-05 | 2014-08-05 | Lever transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104100693A true CN104100693A (en) | 2014-10-15 |
Family
ID=51669114
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410379650.1A Pending CN104100693A (en) | 2014-08-05 | 2014-08-05 | Lever transmission device |
| CN201510133307.3A Pending CN104832618A (en) | 2014-08-05 | 2014-08-05 | Lever transmission device |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510133307.3A Pending CN104832618A (en) | 2014-08-05 | 2014-08-05 | Lever transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN104100693A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106965816A (en) * | 2016-01-14 | 2017-07-21 | 上海淼兴动力科技发展中心 | With the matching used transmission mechanism of rail locomotive |
| CN106969118A (en) * | 2016-01-14 | 2017-07-21 | 上海淼兴动力科技发展中心 | With tank or the matching used transmission mechanism of panzer |
| CN110205643A (en) * | 2019-06-19 | 2019-09-06 | 西南石油大学 | A kind of device reducing electrolysis water consumption using wind energy |
| CN110550402A (en) * | 2019-09-20 | 2019-12-10 | 中国兵器装备集团自动化研究所 | Piled cone material single-path-changing continuous conveying device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000110912A (en) * | 1998-10-06 | 2000-04-18 | Masahiro Oyamada | Continuously variable transmission for vehicle |
| CN1693736A (en) * | 2005-05-24 | 2005-11-09 | 刘丕斌 | Lever force strengthening driving power device |
| CN101907155A (en) * | 2009-06-03 | 2010-12-08 | 郑国军 | Rotary type lever transmission mechanism or rotary type lever transmission device |
| CN101994807A (en) * | 2009-08-17 | 2011-03-30 | 李玄 | Lever type dynamic output device |
| CN102966713A (en) * | 2012-08-07 | 2013-03-13 | 张伟 | Conversion device for changing one round into multiple rounds |
| CN202971797U (en) * | 2012-09-18 | 2013-06-05 | 张伟 | Novel transmission device |
-
2014
- 2014-08-05 CN CN201410379650.1A patent/CN104100693A/en active Pending
- 2014-08-05 CN CN201510133307.3A patent/CN104832618A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000110912A (en) * | 1998-10-06 | 2000-04-18 | Masahiro Oyamada | Continuously variable transmission for vehicle |
| CN1693736A (en) * | 2005-05-24 | 2005-11-09 | 刘丕斌 | Lever force strengthening driving power device |
| CN101907155A (en) * | 2009-06-03 | 2010-12-08 | 郑国军 | Rotary type lever transmission mechanism or rotary type lever transmission device |
| CN101994807A (en) * | 2009-08-17 | 2011-03-30 | 李玄 | Lever type dynamic output device |
| CN102966713A (en) * | 2012-08-07 | 2013-03-13 | 张伟 | Conversion device for changing one round into multiple rounds |
| CN202971797U (en) * | 2012-09-18 | 2013-06-05 | 张伟 | Novel transmission device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106965816A (en) * | 2016-01-14 | 2017-07-21 | 上海淼兴动力科技发展中心 | With the matching used transmission mechanism of rail locomotive |
| CN106969118A (en) * | 2016-01-14 | 2017-07-21 | 上海淼兴动力科技发展中心 | With tank or the matching used transmission mechanism of panzer |
| CN110205643A (en) * | 2019-06-19 | 2019-09-06 | 西南石油大学 | A kind of device reducing electrolysis water consumption using wind energy |
| CN110550402A (en) * | 2019-09-20 | 2019-12-10 | 中国兵器装备集团自动化研究所 | Piled cone material single-path-changing continuous conveying device |
| CN110550402B (en) * | 2019-09-20 | 2022-07-29 | 中国兵器装备集团自动化研究所有限公司 | Piled cone material single-path-changing continuous conveying device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104832618A (en) | 2015-08-12 |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
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Application publication date: 20141015 |