CN204720091U - A kind of rice transplanter crank rocker transplanting mechanism movement locus drawing apparatus - Google Patents
A kind of rice transplanter crank rocker transplanting mechanism movement locus drawing apparatus Download PDFInfo
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- CN204720091U CN204720091U CN201520373343.2U CN201520373343U CN204720091U CN 204720091 U CN204720091 U CN 204720091U CN 201520373343 U CN201520373343 U CN 201520373343U CN 204720091 U CN204720091 U CN 204720091U
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- China
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- crank
- frame
- rocker
- rice transplanter
- drive shaft
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Abstract
A kind of rice transplanter crank rocker transplanting mechanism movement locus drawing apparatus, belongs to agricultural machinery experimental provision technical field.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.The utility model 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.The utility model 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.
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 |
|---|---|---|---|
| CN201520373343.2U CN204720091U (en) | 2015-06-02 | 2015-06-02 | A kind of rice transplanter crank rocker transplanting mechanism movement locus drawing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520373343.2U CN204720091U (en) | 2015-06-02 | 2015-06-02 | A kind of rice transplanter crank rocker transplanting mechanism movement locus drawing apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN204720091U true CN204720091U (en) | 2015-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520373343.2U Withdrawn - After Issue CN204720091U (en) | 2015-06-02 | 2015-06-02 | A kind of rice transplanter crank rocker transplanting mechanism movement locus drawing apparatus |
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| CN (1) | CN204720091U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104900133A (en) * | 2015-06-02 | 2015-09-09 | 沈阳农业大学 | Drawing apparatus for movement track of transplanting mechanism of rice transplanter crank rocking bar |
| CN108074468A (en) * | 2016-11-17 | 2018-05-25 | 嘉兴学院 | Space multi-bar linkage innovation overlap joint experimental provision and application method |
-
2015
- 2015-06-02 CN CN201520373343.2U patent/CN204720091U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104900133A (en) * | 2015-06-02 | 2015-09-09 | 沈阳农业大学 | Drawing apparatus for movement track of transplanting mechanism of rice transplanter crank rocking bar |
| CN108074468A (en) * | 2016-11-17 | 2018-05-25 | 嘉兴学院 | Space multi-bar linkage innovation overlap joint experimental provision and application method |
| CN108074468B (en) * | 2016-11-17 | 2019-11-05 | 嘉兴学院 | Space multi-bar linkage innovation overlap joint experimental provision and application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151021 Effective date of abandoning: 20170419 |
|
| AV01 | Patent right actively abandoned |