CN104900133A - Drawing apparatus for movement track of transplanting mechanism of rice transplanter crank rocking bar - Google Patents
Drawing apparatus for movement track of transplanting mechanism of rice transplanter crank rocking bar Download PDFInfo
- Publication number
- CN104900133A CN104900133A CN201510295663.5A CN201510295663A CN104900133A CN 104900133 A CN104900133 A CN 104900133A CN 201510295663 A CN201510295663 A CN 201510295663A CN 104900133 A CN104900133 A CN 104900133A
- Authority
- CN
- China
- Prior art keywords
- crank
- frame
- rocker
- rocking bar
- rice transplanter
- 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.)
- Granted
Links
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 31
- 235000009566 rice Nutrition 0.000 title claims abstract description 31
- 230000033001 locomotion Effects 0.000 title claims abstract description 23
- 240000007594 Oryza sativa Species 0.000 title 1
- 239000000123 paper Substances 0.000 claims abstract description 50
- 241000209094 Oryza Species 0.000 claims abstract description 30
- 239000011087 paperboard Substances 0.000 abstract 3
- 238000005096 rolling process Methods 0.000 abstract 2
- 230000003068 static effect Effects 0.000 abstract 2
- 238000004804 winding Methods 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Transplanting Machines (AREA)
Abstract
A drawing apparatus for the movement track of a transplanting mechanism of a rice transplanter crank rocking bar belongs to the technical field of an agricultural machine experiment apparatus. The drawing apparatus comprises a frame, paperboard, a crank rocking bar mechanism, a paper rolling mechanism I, a paper roll I, and a drawing pen. The paperboard is arranged on one side surface of the frame. The crank rocking bar mechanism is supported by one side edge of the frame. The drawing pen on the crank rocking bar mechanism is arranged to correspond to the paperboard, and draws tracks on drawing paper. The paper roll I is arranged on one side edge of the frame. When the apparatus is functioning, the drawing paper on the paper roll I winds around a paper winding shaft I of the a paper rolling mechanism I, and track drawing is completed by the movement of the crank rocking bar mechanism. The apparatus is capable of drawing the static track and the moving track of a vertical or horizontal transplanting mechanism of a rice transplanter crank rocking bar, conveniently adjusting parameters, and simulating the forwarding speed of different machines. The apparatus further can directly demonstrate associated motions of a transplanting mechanism driven by a paddy rice transplanter crank rocking bar, draw the static track and the moving track of ends of the transplanting mechanism, and change the main parameters of the transplanting mechanism.
Description
Technical field
The invention belongs to agricultural machinery experimental provision technical field, particularly relate to a kind of rice transplanter crank rocker transplanting mechanism movement locus drawing apparatus.
Background technology
Trans-planter separate inserts the key that mechanism kinematic track is design rice transplanter, and transplanting mechanism movement locus has quiet track (transplanting mechanism end points is relative to the movement locus of frame) and dynamic track (movement locus on the relative ground of transplanting mechanism end points) two kinds.Quiet track can embody the parameters such as seedling taking angle, seedling taking height, fortune seedling length, backhaul length; Dynamic track can reflect penetrating angle, the unearthed parameter such as angle, jack length.Only have these parameters in the reasonable scope, rice transplanter could normal work.
Crank rocker transplanting mechanism have rear loading type (vertical, as shown in Figure 3, hand-held operation, crank rotates clockwise, and the direction of machine travel is left) and front inserting (horizontal, as shown in Figure 4, riding type, crank up direction is counterclockwise, and the direction of machine travel is left) two kinds.
The movement locus drawing apparatus of existing not relevant rice transplanter crank rocker transplanting mechanism, when designing rice transplanter, can bring a lot of unfavorable factor, affects the univers parameter design of rice transplanter, affects the serviceability of rice transplanter.
Summary of the invention
For the technical matters of above-mentioned existence, the invention provides a kind of rice transplanter crank rocker transplanting mechanism movement locus drawing apparatus.It can draw the quiet track of the vertical and horizontal crank rocker transplanting mechanism of rice transplanter and dynamic track, conveniently adjusted each parameter.
The object of the invention is to be achieved through the following technical solutions:
A kind of rice transplanter crank rocker transplanting mechanism movement locus drawing apparatus; comprise frame, cardboard, crank and rocker mechanism, paper winder I, paper roll I and ruling pen; described cardboard is placed in a side of frame; crank and rocker mechanism is supported on a side of frame; the corresponding cardboard position of ruling pen on it; track drafting on the drawing of cardboard; described paper roll I is placed in a side of frame; during work; drawing on paper roll I through cardboard be wound in paper winder I around reel I, by crank and rocker mechanism moved track draw.
Further, described paper winder I comprise paper roll I, main drive shaft I, around reel I, extension spring I, bracing frame I and buncher, described buncher is connected with main drive shaft I, be hinged in frame around reel I by bracing frame, extension spring I is also connected with, main drive shaft I and around the vertical tangent setting of reel I, during work between support frame as described above I and frame, drawing, through tangent main drive shaft I with around reel I, is wound on reel I.
Further, paper winder II is also provided with described paper winder I symmetry, described paper winder II comprise paper roll II, main drive shaft II, around reel II, extension spring II and bracing frame II, described main drive shaft II is connected by Timing Belt with main drive shaft I, be hinged in frame around reel II by bracing frame II, extension spring II is also connected with between support frame as described above II and frame, main drive shaft II and around the vertical tangent setting of reel II, during work, drawing, through tangent main drive shaft II with around reel II, is wound on reel II.
Further, described crank and rocker mechanism comprises rocking bar, connecting rod, straight-arm and crank, described rocking bar connects straight-arm by connecting rod, straight-arm free end installs ruling pen, crank one end is connected to the pin joint place of connecting rod and straight-arm, the other end connects motor by crank axle, and described motor is fixed in frame by fixed mount, and main rod end is hinged on the rocker slider of horizontal or vertical support bar.
Further, described rocking bar, connecting rod, straight-arm and crank are adjustable Telescopic rod structure, and the expansion link by two suits is connected by chute, is fixed by fastening bolt.
Further, described ruling pen is installed in the pen container of straight-arm end by Compress Spring.
Beneficial effect of the present invention is:
1. the present invention can draw the quiet track of the vertical and horizontal crank rocker transplanting mechanism of rice transplanter and dynamic track, conveniently adjusted each parameter, and can simulate different machines pace, to carry out the parameter designing of rice transplanter crank rocker transplanting mechanism.
2. the present invention can the relevant action of transplanting mechanism that drives of ocular demonstration rice transplanter crank and rocker mechanism; And the quiet track of curdchmann' trocar end points and dynamic track can be drawn; Also the major parameter of transplanting mechanism can be changed.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the schematic top plan view of Fig. 1.
Fig. 3 is existing vertical crank rocking bar transplanting mechanism schematic diagram.
Fig. 4 is existing horizontal crank rocker transplanting mechanism schematic diagram.
In figure: 1. paper roll I, 2. slide block, 3. support bar, 4. rocker slider, 5. ball bearing, 6. frame, 7. cardboard, 8. diminished shaft bearing, 9. bolt, 10. paper roll II, 11. supporting disks, 12. thrust bearings, 13. synchronous pulleys, 14. Timing Belts, 15. bunchers, 16. fastening bolts, 17, 17 '. extension spring, 18. main drive shafts I, 19. around reel I, 20. Compress Springs, 21. ruling pens, 22. main drive shafts II, 23. around reel II, 24, 24 '. bracing frame, 25. straight-arms, 26. cranks, 27. crank axles, 28. motors, 29. connecting rods, 30. rocking bars, 31. perforate pins, A is crank and connecting rod hinge point, and B is rocking bar hinge point of fixity, and C is rocking bar and connecting rod hinge point, and D is rice transplanting Separated pin end points, and E is connecting rod and planting arm tie point, α
afor connecting rod angle, α
dfor connecting rod and planting arm angle.
Embodiment
Below by embodiment and accompanying drawing, the invention will be further described.
Embodiment 1: as shown in Figure 1; the present invention includes frame 6, cardboard 7, crank and rocker mechanism, paper winder I, paper roll I 1 and ruling pen 21; described frame 6 is framed structure; cardboard 7 is placed in a side of frame 6; crank and rocker mechanism is supported on a side of frame 6; ruling pen 21 corresponding cardboard 7 position on it; track drafting on the drawing of cardboard 7; described paper roll I 1 is placed in a side of frame 6; during work; drawing on paper roll I 1 through cardboard 7 be wound in paper winder I around reel I 19, by crank and rocker mechanism moved track draw.
Described paper winder I comprise paper roll I 1, main drive shaft I 18, around reel I 19, extension spring I 17, bracing frame I 24 and buncher 15, described buncher 15 is connected with main drive shaft I 18, be hinged in frame 6 around reel I 19 by bracing frame 24, extension spring I 17 is also connected with between support frame as described above I 24 and frame 6, main drive shaft I 18 and around the vertical tangent setting of reel I 19, during work, drawing, through tangent main drive shaft I 18 with around reel I 19, is wound on reel I 19.Be floating around reel I 19, utilize extension spring I 17 make its main drive shaft I 18 and combine closely around reel I 19, frictionally adapts to the change of paper roll I 1 diameter in the course of the work.Drawing dynamics suitable between ruling pen 21 and drawing is ensured by extension spring I 17.
Described crank and rocker mechanism comprises rocking bar 30, connecting rod 29, straight-arm 25 and crank 26, described rocking bar 30 connects straight-arm 25 by connecting rod 29, in the pen container of straight-arm 25 free end, ruling pen 21 is installed, between described ruling pen 21 and pen container, Compress Spring 20 is installed, crank 26 one end is connected to the pin joint place of connecting rod 29 and straight-arm 25, the other end connects motor 28 by crank axle 27, connecting rod 29 is connected by set nut with straight-arm 25, form the rigid link with certain angle, set nut is connected by unclamping it, after regulating its angle, tighten up again, realize its angle step-less adjustment.Described motor 28 is fixed in frame 6 by fixed mount 32, and rocking bar 30 end is hinged on the rocker slider 4 of horizontal or vertical support bar 3.
This example is used for horizontal rice transplanter crank rocker transplanting mechanism.Its crank and rocker mechanism is identical with horizontal rice transplanter crank rocker transplanting mechanism structure motion mode, to simulate the movement locus of horizontal rice transplanter crank rocker transplanting mechanism.
As shown in Figure 1, described rocking bar 30, connecting rod 29, straight-arm 25 and crank 26 are adjustable Telescopic rod structure, and the expansion link by two suits is connected by chute, fixed, realize four-bar mechanism each rod member length step-less adjustment by trip bolt 16.
Rocking bar 30 is fixed on the rocker slider 4 of support bar 3, and its rocker slider 4 can adjust optional position on support bar 3, to realize frontly inserting and inserting and the adjustment of rocking bar 30 and crank 26 position afterwards.
Embodiment 2: this example as different from Example 1: be also provided with paper winder II with described paper winder I symmetry in this example, described paper winder II comprises paper roll II 10, main drive shaft II 22, around reel II 23, extension spring II 17 ' and bracing frame II 24 ', described main drive shaft II 22 is connected by Timing Belt 14 with main drive shaft I 18, around reel II 23 by bracing frame II 24 ' be hinged in frame 6, support frame as described above II 24 ' and between frame 6 be also connected with extension spring II 17 ', main drive shaft II 22 and around the vertical tangent setting of reel II 23, during work, drawing is through tangent main drive shaft II 22 with around reel II 23, be wound on reel II 23.This routine buncher 15 connects main drive shaft II 22.
This example is applicable to horizontal or vertical rice transplanter crank rocker transplanting mechanism, a tractor serves several purposes.Track is drawn paper speed and is regulated by buncher, to simulate machine forwarding speed.Track is drawn paper tape direction of motion and is realized regulating by motor positive and inverse, with simulate front insert and rear slotting time the direction of machine travel.
For time horizontal: rocker slider 4 is when 1 ' position, its crank and rocker mechanism is identical with horizontal rice transplanter crank rocker transplanting mechanism structure motion mode, paper roll I 1 is placed on paper spool I, buncher 15 rotates clockwise, drive main drive shaft I 18 to rotate by Timing Belt 14, drawing rotates around around reel I 19 with it.
For time vertical: rocker slider 4 is when 2 ' position, its crank and rocker mechanism is identical with vertical rice transplanter crank rocker transplanting mechanism structure motion mode, paper roll II 10 is placed on paper spool II, buncher 15 rotates counterclockwise, drive main drive shaft II 22 to rotate, drawing rotates around around reel II 23 with it.
Claims (6)
1. a rice transplanter crank rocker transplanting mechanism movement locus drawing apparatus; it is characterized in that: comprise frame, cardboard, crank and rocker mechanism, paper winder I, paper roll I and ruling pen; described cardboard is placed in a side of frame; crank and rocker mechanism is supported on a side of frame; the corresponding cardboard position of ruling pen on it; track drafting on the drawing of cardboard; described paper roll I is placed in a side of frame; during work; drawing on paper roll I through cardboard be wound in paper winder I around reel I, by crank and rocker mechanism moved track draw.
2. rice transplanter crank rocker transplanting mechanism movement locus drawing apparatus according to claim 1; it is characterized in that: described paper winder I comprise paper roll I, main drive shaft I, around reel I, extension spring I, bracing frame I and buncher; described buncher is connected with main drive shaft I; be hinged in frame around reel I by bracing frame; extension spring I is also connected with between support frame as described above I and frame; main drive shaft I and around the vertical tangent setting of reel I; during work; drawing, through tangent main drive shaft I with around reel I, is wound on reel I.
3. rice transplanter crank rocker transplanting mechanism movement locus drawing apparatus according to claim 2, it is characterized in that: be also provided with paper winder II with described paper winder I symmetry, described paper winder II comprises paper roll II, main drive shaft II, around reel II, extension spring II and bracing frame II, described main drive shaft II is connected by Timing Belt with main drive shaft I, be hinged in frame around reel II by bracing frame II, extension spring II is also connected with between support frame as described above II and frame, main drive shaft II and around the vertical tangent setting of reel II, during work, drawing is through tangent main drive shaft II with around reel II, be wound on reel II.
4. rice transplanter crank rocker transplanting mechanism movement locus drawing apparatus according to claim 1 or 3; it is characterized in that: described crank and rocker mechanism comprises rocking bar, connecting rod, straight-arm and crank; described rocking bar connects straight-arm by connecting rod; straight-arm free end installs ruling pen; crank one end is connected to the pin joint place of connecting rod and straight-arm; the other end connects motor by crank axle, and described motor is fixed in frame by fixed mount, and main rod end is hinged on the rocker slider of horizontal or vertical support bar.
5. rice transplanter crank rocker transplanting mechanism movement locus drawing apparatus according to claim 4; it is characterized in that: described rocking bar, connecting rod, straight-arm and crank are adjustable Telescopic rod structure; expansion link by two suits is connected by chute, is fixed by fastening bolt.
6. rice transplanter crank rocker transplanting mechanism movement locus drawing apparatus according to claim 4, is characterized in that: described ruling pen is installed in the pen container of straight-arm end by Compress Spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510295663.5A CN104900133B (en) | 2015-06-02 | 2015-06-02 | Drawing apparatus for movement track of transplanting mechanism of rice transplanter crank rocking bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510295663.5A CN104900133B (en) | 2015-06-02 | 2015-06-02 | Drawing apparatus for movement track of transplanting mechanism of rice transplanter crank rocking bar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104900133A true CN104900133A (en) | 2015-09-09 |
| CN104900133B CN104900133B (en) | 2017-04-19 |
Family
ID=54032771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510295663.5A Expired - Fee Related CN104900133B (en) | 2015-06-02 | 2015-06-02 | Drawing apparatus for movement track of transplanting mechanism of rice transplanter crank rocking bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104900133B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111231549A (en) * | 2020-02-28 | 2020-06-05 | 菏泽学院 | Amplitude decreasing function image drawing device based on damping vibration |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2208775Y (en) * | 1994-06-24 | 1995-10-04 | 李正平 | Rice transplanter with rice transplating strip |
| CN2396615Y (en) * | 1999-04-09 | 2000-09-20 | 浙江大学 | Crank rocker planetary system seedling separating and transplanting mechanism |
| CN1640221A (en) * | 2004-04-22 | 2005-07-20 | 李方程 | Silkworm type ordered seedling transplanting machine |
| CN101326875A (en) * | 2008-06-27 | 2008-12-24 | 扬州大学 | Row spacing regulating mechanism of seedlings transplanter |
| JP2009000077A (en) * | 2007-06-25 | 2009-01-08 | Yanmar Co Ltd | Traveling seedling transplanter |
| JP2014071704A (en) * | 2012-09-28 | 2014-04-21 | Kubota Corp | Farm work information management device and farm work information management system |
| CN203912529U (en) * | 2014-07-03 | 2014-11-05 | 华中农业大学 | A kind of track cam rice transplanting mechanism |
| CN204720091U (en) * | 2015-06-02 | 2015-10-21 | 沈阳农业大学 | A kind of rice transplanter crank rocker transplanting mechanism movement locus drawing apparatus |
-
2015
- 2015-06-02 CN CN201510295663.5A patent/CN104900133B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2208775Y (en) * | 1994-06-24 | 1995-10-04 | 李正平 | Rice transplanter with rice transplating strip |
| CN2396615Y (en) * | 1999-04-09 | 2000-09-20 | 浙江大学 | Crank rocker planetary system seedling separating and transplanting mechanism |
| CN1640221A (en) * | 2004-04-22 | 2005-07-20 | 李方程 | Silkworm type ordered seedling transplanting machine |
| JP2009000077A (en) * | 2007-06-25 | 2009-01-08 | Yanmar Co Ltd | Traveling seedling transplanter |
| CN101326875A (en) * | 2008-06-27 | 2008-12-24 | 扬州大学 | Row spacing regulating mechanism of seedlings transplanter |
| JP2014071704A (en) * | 2012-09-28 | 2014-04-21 | Kubota Corp | Farm work information management device and farm work information management system |
| CN203912529U (en) * | 2014-07-03 | 2014-11-05 | 华中农业大学 | A kind of track cam rice transplanting mechanism |
| CN204720091U (en) * | 2015-06-02 | 2015-10-21 | 沈阳农业大学 | A kind of rice transplanter crank rocker transplanting mechanism movement locus drawing apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111231549A (en) * | 2020-02-28 | 2020-06-05 | 菏泽学院 | Amplitude decreasing function image drawing device based on damping vibration |
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| Publication number | Publication date |
|---|---|
| CN104900133B (en) | 2017-04-19 |
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Granted publication date: 20170419 |