CN101268728B - Telescopic dental formula residual film gathering method and mechanism of non-circular gear planets - Google Patents
Telescopic dental formula residual film gathering method and mechanism of non-circular gear planets Download PDFInfo
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- CN101268728B CN101268728B CN2008100613927A CN200810061392A CN101268728B CN 101268728 B CN101268728 B CN 101268728B CN 2008100613927 A CN2008100613927 A CN 2008100613927A CN 200810061392 A CN200810061392 A CN 200810061392A CN 101268728 B CN101268728 B CN 101268728B
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- Prior art keywords
- film
- gear
- roller
- tooth
- pick
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- 238000000034 method Methods 0.000 title claims abstract description 12
- 210000000515 tooth Anatomy 0.000 claims description 42
- 239000004033 plastic Substances 0.000 claims description 33
- 230000003068 static effect Effects 0.000 claims description 5
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 230000033001 locomotion Effects 0.000 claims description 4
- 230000035807 sensation Effects 0.000 claims description 3
- 210000000078 claw Anatomy 0.000 description 3
- 230000010354 integration Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000002362 mulch Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 230000005070 ripening Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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Abstract
The invention discloses a telescopic tooth type remnant film collecting method of a non-circular gear planetary system and the mechanism thereof. The two ends of a remnant film collecting roller are respectively fixed with a set of non-circular gear planetary system box body in which a non-circular inner gear, a center sun non-circular gear and six planetary circular gears are provided; the non-circular inner gear is in an inner mesh with the planetary circular gears which are in an outer mesh with the center sun non-circular gear; the six groups of in-phase planetary circular gears in the box body at the two ends of the roller are respectively fixed and connected with six planetary circular gear shafts; six groups of film collecting teeth and rod components are arranged on the radial direction, in each group of film collecting teeth, six film collecting teeth which are evenly distributed along the axial direction are provided, one end of the film collecting teeth is movably sleeved on the centers of the planetary circular gear shafts, and the middle parts of the film collecting teeth are movably sleeved on a film collecting tooth shaft. When in work, the mechanism is driven by the roller, the rotation and the revolution of the planetary gears are driven through the rotation of an inner gear, the middle sun gear is fixed to control the protruding and the retractation of the film collecting teeth, the film collecting requirement is met.
Description
Technical field
The present invention relates to remnant film picker, be specifically related to flexible tooth-like damaged film gathering method and mechanism that a kind of noncircular planetary gear is.
Background technology
Mulching planting technique increases limited accumulated temperature, and prolong breeding time relatively, can extensively adopt middle-late ripening variety, and output is increased substantially.Make the suitable work district of various crops pass, enlarge simultaneously northwards, can more effectively utilize land resources.But utmost point difficult degradation under the agricultural plastic film natural conditions, residual film is accumulated in the soil, causes agricultural environment to suffer serious pollution, has destroyed the ecotope in farmland, formed barrier layer, influence crops to moisture and nutrient absorbing, influenced seed sprouting, emerge, caused mashed kind, mashed bud, make the seedling Huang thin, even dead, also influence the farm work quality of farm machinery, also can stop up field irrigation canals and ditches etc.
At present, the remnant film picker of selling on the market at home is divided into remnant film picker and results back remnant film picker in seedling stage according to purposes.
Seedling stage, mulch film was short service time, and is damaged not serious, helps receiving film, therefore adopts toothed film rolling tooth to reclaim.And the remnant film picker of using behind the crop harvesting, because mulch film uses longer breakage more serious, the damaged film gathering difficulty is bigger.The process of picking up is divided into picks up film, the demoulding and collection film.Can be divided into according to operation principle: choose the film elastic claw type, chain is taken off formula, air-sucking type, the tooth-like and residual film collection of eccentric expansion link bar machine.Choose film elastic claw type machine for recovering broken film and receive the film rate and make it, but its complex structure, cost is higher and can not integration of operation.Chain takes off that the formula pick-up mechanism is simple in structure, cost is low, but can only pick up the residual film on the face of land, and is powerless to the residual film in the topsoil, and the integration of operation of being unrealized.The air-sucking type machine for recovering broken film can only reclaim the residual film in the face of land equally, and work under bad environment, is easy to dust is together sucked the film case.Though what residual film collection bar machine had can realize integration of operation, can only be with near integrated of the residual film the face of land, integrated residual film also needs artificial entrucking to transport the field.The eccentric cylinder pick-up mechanism of eccentric its cam circle curved tooth of drum-type pick-up mechanism structure is simple relatively, cost is lower, is a kind of more satisfactory mode that residual film reclaims.Choose film elastic claw type machine for recovering broken film and eccentric drum-type pick-up mechanism and all be and control the track of film-pick tooth and attitude with the cam-type slideway and finish and pick up film and drink demoulding, cam wear is more serious.
Summary of the invention
The purpose of this invention is to provide flexible tooth-like damaged film gathering method and mechanism that a kind of noncircular planetary gear is.This mechanism can satisfy field damaged film gathering agriculture requirement, realizes picking up the film and the demoulding; And have compact conformation, transmission and accurately realize advantages such as dynamic balancing and transmission power are bigger steadily, easily.
In order to achieve the above object, the technical solution used in the present invention is:
One. the flexible tooth-like damaged film gathering method that a kind of noncircular planetary gear is:
Adopt noncircular planetary gear system and linkage, the track and the attitude of control film-pick tooth, the relative cylinder surface of realization film-pick tooth stretches out and withdraws, and finishes and picks up film and demoulding.
Two. the flexible tooth-like film retrieving collector that a kind of noncircular planetary gear is:
The two ends of roller for collecting plastic residue each to fix the identical noncircular planetary gear of a nested structure be casing, each noncircular planetary gear is that a non-round internal gear, a center sun non-circular gear and six planet roller gears are arranged in the casing; Non-round internal gear and the interior mutually engagement of planet roller gear, planet roller gear and the external toothing mutually of center sun non-circular gear; The noncircular planetary gear at roller for collecting plastic residue two ends is that six groups of same-phase planet roller gears in the casing are connected mutually with six roots of sensation planet roller gear axle respectively; Roller for collecting plastic residue six groups of film-pick tooths and bar assembly radially arranged, in every group of film-pick tooth, six equally distributed vertically film-pick tooths are arranged, film-pick tooth one end kink is on planet roller gear axle center C, the middle part kink of film-pick tooth is on the film-pick tooth axle, the film-pick tooth end can stretch out outside the roller for collecting plastic residue when operation sometimes, can be reduced in the roller for collecting plastic residue sometimes; In every group of bar assembly, two bars are arranged, an end kink of two bars is in the B place of film-pick tooth axle, and other end A and roller for collecting plastic residue are connected through the hinge; The A end of six groups of bar assemblies is evenly distributed on the roller for collecting plastic residue.
The described center sun non-circular gear time maintains static in work, and its pitch curve is the movement locus of planet roller gear core wheel, and with non-round internal gear coaxial line.
The revolution average speed of described planet roller gear is the same with the rotating speed of roller for collecting plastic residue, and promptly roller for collecting plastic residue turns around, and the planet roller gear also turns around around the axis of center sun non-circular gear.
The beneficial effect that the present invention has is:
To adopt noncircular planetary gear be mechanism realizes that with linkage the relative cylinder surface of film-pick tooth stretches out and withdraws, and picks up film and demoulding to finish.Non-round internal gear is fixed in the cylinder, and planetary gear is a roller gear, engagement in this two gear.Planetary gear while and center sun gear external toothing, the center sun gear is a non-circular gear.The film-pick tooth kink is on planet wheel spindle, and the middle part of film-pick tooth is connected with another rod member hinge again, and this rod member other end is hinged on the cylinder.During work, by drum driven, rotate to drive planetary gear rotation and revolution by internal gear, middle sun gear maintains static, and is controlling stretching out and withdraw the satisfied film agriculture requirement of picking up of film-pick tooth.
Description of drawings
Fig. 1 is a structural principle front view of the present invention.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the space structure principle schematic of 1 group of film-pick tooth and bar.
Among the figure: 1, roller for collecting plastic residue, 2, non-round internal gear, 3, the planet roller gear, 4, center sun non-circular gear, 5, film-pick tooth, 6, bar, 7, noncircular planetary gear is casing, 8, planet roller gear axle, 9, the film-pick tooth axle.
Embodiment
The invention will be further described below in conjunction with drawings and Examples.
As Fig. 1, Fig. 2, shown in Figure 3, fix a non-round internal gear 2 in the roller for collecting plastic residue 1, non-round internal gear 2 and the interior mutually engagement of planet roller gear 3, planet roller gear 3 and 4 external toothings mutually of center sun non-circular gear, film-pick tooth 5 kinks are on planet wheel spindle, film-pick tooth 5 is connected through the hinge at B place and bar 6, and the other end A and the cylinder 1 of bar 6 are connected through the hinge.
Center sun non-circular gear 4 maintains static when work, and its pitch curve is the movement locus of planet roller gear 3 core wheels, with non-round internal gear 2 coaxial lines.
The revolution average speed of planet roller gear 3 is the same with the rotating speed of cylinder 1, and promptly cylinder 1 turns around, and planet roller gear 3 also turns around around the axis of center sun non-circular gear 4.
Pick up in the parts for one, roller for collecting plastic residue 1 has one, roller for collecting plastic residue 1 two ends each to fix a cover noncircular planetary gear be casing 7, a non-round internal gear 2, center sun non-circular gear 4 and six planet roller gears 3 are arranged in the casing; Six groups of film-pick tooths 5 and bar 6 assemblies are arranged in the roller for collecting plastic residue 1, and hinge point A evenly distributes on rolling circumference.
Operation principle of the present invention is as follows:
As Fig. 1, Fig. 2, shown in Figure 3, when the present invention worked, power was by roller for collecting plastic residue 1 input.The two ends of roller for collecting plastic residue 1 each to fix the identical noncircular planetary gear of a nested structure be casing 7, a non-round internal gear 2, center sun non-circular gear 4 and six planet roller gears 3 are arranged in each casing 7; Non-round internal gear 2 and the interior mutually engagement of planet roller gear 3, planet roller gear 3 and 4 external toothings mutually of center sun non-circular gear; Center sun non-circular gear 4 maintains static during work, therefore planet roller gear 3 is made compound motion, around the axis C rotation of itself with around the revolution of the common axis of non-round internal gear 2 and center sun non-circular gear 4, and its rotation axis C changes, and its track is exactly the pitch curve of center sun non-circular gear 4.Planet roller gear 3 is non-uniform rotation, but its revolution average speed is the same with the rotating speed of roller for collecting plastic residue 1.The noncircular planetary gear at roller for collecting plastic residue 1 two ends is that six groups of same-phase planet roller gears 3 in the casing 7 are connected mutually with six roots of sensation planet roller gear axle 8 respectively; Roller for collecting plastic residue 1 six groups of film-pick tooths and bar assembly radially arranged, in every group of film-pick tooth, six equally distributed vertically film-pick tooths 5 are arranged, film-pick tooth 5 one end kinks are on planet roller gear axle 8, the middle part kink of film-pick tooth 5 is on film-pick tooth axle 9, film-pick tooth 5 ends stretch out when operation outside the roller for collecting plastic residue 1 sometimes, are reduced to sometimes in the roller for collecting plastic residue 1; In every group of bar assembly, the end kink that 6, two bars 6 of two bars are arranged is in the B place of film-pick tooth axle 9, and other end A and roller for collecting plastic residue 1 are connected through the hinge; The A end of six groups of bar assemblies is evenly distributed on the roller for collecting plastic residue 1.Like this under the control of noncircular planetary gear system, film-pick tooth 5 will stretch out along with the relative cylinder surface of the rotation period of roller for collecting plastic residue 1 and withdraw.
Claims (4)
1. the flexible tooth-like damaged film gathering method of noncircular planetary gear system is characterized in that: adopt noncircular planetary gear system and linkage, and the track and the attitude of control film-pick tooth, the relative cylinder surface of realization film-pick tooth stretches out and withdraws, and finishes and picks up film and demoulding.
2. the mechanism that is used for the flexible tooth-like damaged film gathering method of the described a kind of noncircular planetary gear of claim 1 system, it is characterized in that: the two ends of roller for collecting plastic residue (1) each to fix the identical noncircular planetary gear of a nested structure be casing (7), each noncircular planetary gear is that a non-round internal gear (2), a center sun non-circular gear (4) and six planet roller gears (3) are arranged in the casing (7); Non-round internal gear (2) and the interior mutually engagement of planet roller gear (3), planet roller gear (3) and center sun non-circular gear (4) external toothing mutually; The noncircular planetary gear at roller for collecting plastic residue (1) two ends is that the six groups of same-phase planet roller gears (3) in the casing (7) are connected mutually with six roots of sensation planet roller gear axle (8) respectively; Roller for collecting plastic residue (1) six groups of film-pick tooths and bar assembly radially arranged, in every group of film-pick tooth, six equally distributed vertically film-pick tooths (5) are arranged, film-pick tooth (5) one end kinks are on planet roller gear axle (8) center C, the middle part kink of film-pick tooth (5) is on film-pick tooth axle (9), film-pick tooth (5) is terminal to be stretched out when operation outside the roller for collecting plastic residue (1) sometimes, can be reduced to sometimes in the roller for collecting plastic residue (1); In every group of bar assembly, two bars (6) are arranged, an end kink of two bars (6) is in the B place of film-pick tooth axle (9), and other end A and roller for collecting plastic residue (1) are connected through the hinge; The A end of six groups of bar assemblies is evenly distributed on the roller for collecting plastic residue (1).
3. the mechanism of the flexible tooth-like damaged film gathering method that a kind of noncircular planetary gear according to claim 2 is, it is characterized in that: described center sun non-circular gear (4) maintains static when work, its pitch curve is the movement locus of planet roller gear (3) core wheel, and with non-round internal gear (2) coaxial line.
4. the mechanism of the flexible tooth-like damaged film gathering method that a kind of noncircular planetary gear according to claim 2 is, it is characterized in that: the revolution average speed of described planet roller gear (3) is the same with the rotating speed of roller for collecting plastic residue (1), be that roller for collecting plastic residue (1) turns around, planet roller gear (3) also turns around around the axis of center sun non-circular gear (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100613927A CN101268728B (en) | 2008-04-25 | 2008-04-25 | Telescopic dental formula residual film gathering method and mechanism of non-circular gear planets |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100613927A CN101268728B (en) | 2008-04-25 | 2008-04-25 | Telescopic dental formula residual film gathering method and mechanism of non-circular gear planets |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101268728A CN101268728A (en) | 2008-09-24 |
| CN101268728B true CN101268728B (en) | 2011-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100613927A Expired - Fee Related CN101268728B (en) | 2008-04-25 | 2008-04-25 | Telescopic dental formula residual film gathering method and mechanism of non-circular gear planets |
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| CN (1) | CN101268728B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101933415B (en) * | 2010-09-17 | 2012-07-04 | 张朝书 | Remnant film picker |
| CN106258029A (en) * | 2015-05-14 | 2017-01-04 | 镇原县广英塑料再生厂 | Pick up film rotary tillage all-in-one machine |
| CN105052274A (en) * | 2015-08-21 | 2015-11-18 | 沈阳化工大学 | Waste agricultural plastic mulching film collection device |
| CN105340492A (en) * | 2015-11-17 | 2016-02-24 | 上海世达尔现代农机有限公司 | Straw pickup apparatus for furrow plots |
| CN109168823A (en) * | 2018-10-12 | 2019-01-11 | 新疆农垦科学院 | The incomplete film-recovering machine that a kind of film retrieving collector and the mechanism are constituted |
| CN109601031A (en) * | 2019-01-24 | 2019-04-12 | 石河子市光大农机有限公司 | A kind of steering film collecting roller and machine for recycling mulch film |
| CN112833141B (en) * | 2020-08-26 | 2023-05-12 | 辽宁石油化工大学 | Elliptic planetary gear train type spring tooth roller peanut pickup device |
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2008
- 2008-04-25 CN CN2008100613927A patent/CN101268728B/en not_active Expired - Fee Related
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| CN101268728A (en) | 2008-09-24 |
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Granted publication date: 20110525 Termination date: 20120425 |