CN204762083U - Automatic transplanter chassis drive mechanism - Google Patents
Automatic transplanter chassis drive mechanism Download PDFInfo
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- CN204762083U CN204762083U CN201520412565.0U CN201520412565U CN204762083U CN 204762083 U CN204762083 U CN 204762083U CN 201520412565 U CN201520412565 U CN 201520412565U CN 204762083 U CN204762083 U CN 204762083U
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- revolute pair
- sprocket wheel
- planting apparatus
- steering device
- rod
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Abstract
The utility model provides an automatic transplanter chassis drive mechanism, including frame (2), master connecting -rod (3), planting apparatus support (8), connecting rod (4), hydraulic lifting pole (1) is connected with master connecting -rod (3) through revolute pair B, and hydraulic lifting pole (1) is moved planting apparatus (9) and is carried out position adjustment. The utility model discloses a sprocket feed, the power transmission of exporting motor (7) holds in the palm cup (10) for planting apparatus (9) and rotation, and in the transplanter working process, first sprocket (6) and fourth sprocket (13) centre -to -centre spacing within a definite time remains the invariant throughout, and this structure of transmission mechanism is simple, and the reliable operation realizes a motor drive planting apparatus and rotatory transmission of holding in the palm a glass rotation, the better satisfied automatic transplanter during operation power of ability.
Description
Technical field
The utility model belongs to agricultural mechanical field, especially relates to a kind of automatic transplanter chassis gearing mechanism.
Background technology
Potted-seedling transplanting can improve the survival rate of crops seedling, shortens its growth cycle, is thus widely used in the production of crops; The utility model of vegetables automatic transplanter improves the efficiency of potted-seedling transplanting, and the efficiency of transplanting and quality are decided by the structure of transplanter each several part and the coordination of function thereof, and wherein, transmission system is the pith determining transplanter function.
Though the general transmission mechanism for transplanter can meet the requirement of transplanter work, its complex structure, heavier mass, is inconvenient to when breaking down overhaul, so be necessary to carry out appropriate design to its mechanism, simplifies structure with adaption demand.Patent CN204239635U discloses a kind of transmission system of self-propelled seedling transplanter, and the power that engine exports is divided into three parts, but its structure is more complicated, adopts gear train transmission heavier-weight, and the relative position determination mode of each component not mentioned.
Utility model content
For Shortcomings in prior art, the utility model provides a kind of automatic transplanter chassis gearing mechanism.
The utility model realizes above-mentioned technical purpose by following technological means.
A kind of automatic transplanter chassis gearing mechanism, comprise hydraulic pressure lift bar, frame, master connecting-rod, connecting rod, planting apparatus support, hydraulic pressure lift bar one end is fixed in frame, and its other end is connected with master connecting-rod by revolute pair B; Described connecting rod one end is connected with support by revolute pair A, and the other end is connected with planting apparatus support by revolute pair E; Described master connecting-rod one end is connected with frame by revolute pair C, and the other end is connected with planting apparatus support by revolute pair D; Planting apparatus support can be driven to rise or decline around arc track by the hydraulic-driven power of hydraulic pressure lift bar.
Further, planting apparatus support is provided with motor, first gear steering device, planting apparatus, the motor shaft of motor is connected with the input of the first gear steering device, first gear steering device is fixedly mounted on the sidewall of planting apparatus support, and two of the first gear steering device outputs are connected to the first sprocket wheel and the second sprocket wheel, described second sprocket wheel is connected with the 3rd sprocket wheel by chain, described 3rd sprocket wheel is fixed on the power input shaft of sapling planter, described sapling planter is rotatably installed on the mount pad of described planting apparatus support tail end, described 3rd sprocket wheel can drive sapling planter to rotate around power input shaft.
Further, described support is also installed with the second gear steering device, the input of described second gear steering device is fixedly connected with the 4th sprocket wheel, and described 4th sprocket wheel is connected by first sprocket wheel of chain with the first gear steering device output; The output of described second gear steering device is fixedly connected with the 5th sprocket wheel, 5th sprocket wheel is connected with the 6th sprocket wheel by chain, described 6th sprocket wheel is fixedly connected on the rotating shaft of rotation hypanthium, described rotation hypanthium is rotatably connected in frame, and described 6th sprocket wheel can driven rotary hypanthium rotate around rotating shaft in frame.
Further, the line between described revolute pair A and the described revolute pair C center of circle is perpendicular to the ground; Line between revolute pair A with the revolute pair C center of circle and the line between revolute pair E with the revolute pair D center of circle isometric and parallel; Line between revolute pair A with the revolute pair E center of circle and the line between revolute pair C with the revolute pair D center of circle isometric and parallel.
Further, described master connecting-rod is triangle side link, and it comprises Y type lower link, upper connecting rod, connecting rod, and the Y shape jag end of described Y shape lower link is connected on planting apparatus support by revolute pair D, and the other end is fixed in frame by revolute pair C; Described upper connecting rod one end is connected with hydraulic pressure lift bar by revolute pair B, and the other end is fixed on Y type lower link; Described revolute pair B is connected with revolute pair C by connecting rod, and this connecting rod is for promoting the reliability of syndeton.
Compared with prior art, the beneficial effects of the utility model are: (1) this transmission mechanism structure is simple, reliable operation, chain gear transmission mode lighter in weight and installation and maintenance are convenient, better can adapt to the working environment of complexity during potted-seedling transplanting; (2) when hydraulic pressure lift bar drives planting apparatus to move up and down by parallelogram sturcutre, the centre-to-centre spacing between sprocket wheel keeps constant, and the power of system transmits and do not affect by it; (3) by parallelogram sturcutre and sprocket drive system, the transmission of power exported by motor is to planting apparatus and rotate hypanthium, realizes a driven by motor planting apparatus and rotate hypanthium rotating, and energy consumption is lower and reduce the manufacturing cost of transplanter.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of automatic transplanter chassis gearing mechanism described in the utility model.
Fig. 2 is the vertical view of automatic transplanter chassis gearing mechanism described in the utility model.
Fig. 3 is the assembling partial structurtes schematic diagram of the utility model motor and the first gear steering device.
Fig. 4 is the utility model planting apparatus supporting structure left view.
Fig. 5 is the vertical view of the utility model planting apparatus supporting structure.
Fig. 6 is the structural representation of the utility model master connecting-rod.
Description of reference numerals is as follows: 1, hydraulic pressure lift bar; 2, frame; 3, master connecting-rod; 3-1, Y type lower link (3-1); 3-2, upper connecting rod; 3-3, connecting rod; 4, connecting rod; 5, the first gear steering device; 6, the first sprocket wheel; 7, motor; 8, planting apparatus support; 9, planting apparatus; 10, hypanthium is rotated; 11, the 6th sprocket wheel; 12, rotating shaft; 13, the 4th sprocket wheel; 14, the 5th sprocket wheel; 15, the second gear steering device; 16, the second sprocket wheel; 17, power input shaft; 18, the 3rd sprocket wheel.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment, the utility model is further described, but protection domain of the present utility model is not limited to this.
As shown in Figure 1, automatic transplanter chassis gearing mechanism comprises hydraulic pressure lift bar 1, frame 2, master connecting-rod 3, connecting rod 4, planting apparatus support 8, and hydraulic pressure lift bar 1 one end is fixed in frame 2, and its other end is connected with master connecting-rod 3 by revolute pair B.Described connecting rod 4 one end is connected with support by revolute pair A, and the other end is connected with planting apparatus support 8 by revolute pair E.Described master connecting-rod 3 one end is connected with frame 1 by revolute pair C, and the other end is connected with planting apparatus support 8 by revolute pair D.
Line between revolute pair A and the revolute pair C center of circle is perpendicular to the ground; Line between revolute pair A with the revolute pair C center of circle and the line between revolute pair E with the revolute pair D center of circle isometric and parallel; Line between revolute pair A with the revolute pair E center of circle and the line between revolute pair C with the revolute pair D center of circle isometric and parallel.
Frame 2, master connecting-rod 3, connecting rod 4 form parallel-crank mechanism with planting apparatus support 8, and hydraulic pressure lift bar 1 can drive planting apparatus support to carry out position adjustment around arc track by this parallelogram sturcutre, so that ensure the Planting effect of planting apparatus 9.
As in Figure 3-5, planting apparatus support 8 is provided with motor 7, first gear steering device 5, planting apparatus 9, the motor shaft of motor 7 is connected with the input of the first gear steering device 5, and the first gear steering device 5 is fixedly mounted on the sidewall of planting apparatus support 8.
As shown in Figure 2, two outputs of the first gear steering device 5 are connected to the first sprocket wheel 6 and the second sprocket wheel 16, second sprocket wheel 16 is connected with the 3rd sprocket wheel 18 by chain, described 3rd sprocket wheel 18 is fixed on the power input shaft 17 of sapling planter 9, described sapling planter is rotatably installed on the mount pad of described planting apparatus support 8 tail end, and described 3rd sprocket wheel 18 can drive sapling planter 9 to rotate around power input shaft 17.
As shown in Figure 1-2, the input described support 2 being also installed with the second gear steering device 15, second gear steering device 15 is fixedly connected with the 4th sprocket wheel 13, and described 4th sprocket wheel is connected by first sprocket wheel 6 of chain with the first gear steering device 5 output; The output of described second gear steering device 15 is fixedly connected with the 5th sprocket wheel 14,5th sprocket wheel 14 is connected with the 6th sprocket wheel 11 by chain, described 6th sprocket wheel 11 is fixedly connected on the rotating shaft 12 of rotation hypanthium, described rotation hypanthium 10 is rotatably connected in frame 2, and described 6th sprocket wheel 11 can driven rotary hypanthium 10 rotate around rotating shaft 12 in frame 2.
When hydraulic pressure lift bar drives planting apparatus 9 to move up and down by parallelogram sturcutre, the centre-to-centre spacing between the first sprocket wheel 12 and the 4th sprocket wheel 13 keeps constant, thus guarantees that the power of system transmits not by the impact of planting apparatus 9 position adjustments.Planting apparatus 9 and rotation hypanthium 10 just can be driven by the Power output of single motor 7 to rotate by transmission system simultaneously, ensure that the uniformity that planting apparatus 9 works with rotation hypanthium 10.
As shown in Figure 6, described master connecting-rod 3 is triangle side link, it comprises Y type lower link 3-1, upper connecting rod 3-2, connecting rod 3-3, and the Y shape jag end of described Y shape lower link 3-1 is connected on planting apparatus support 8 by revolute pair D, and the other end is fixed in frame 2 by revolute pair C.Described upper connecting rod 3-2 one end is connected with hydraulic pressure lift bar 1 by revolute pair B, and the other end is fixed on Y type lower link 3-1.Described revolute pair B is connected with revolute pair C by connecting rod 3-2, and this connecting rod 3-2 is for promoting the reliability of syndeton.
Concrete operation principle is: hydraulic pressure lift bar 1 drives the parallelogram sturcutre motion be made up of frame 2, master connecting-rod 3, connecting rod 4, planting apparatus support 8 by revolute pair B, described motor 7, first gear steering device 5 is installed on planting apparatus support 8 with planting apparatus 9, carries out the adjustment of upper-lower position with described parallelogram sturcutre around circular arc.Motor 7 drives the first sprocket wheel 6 and the second sprocket wheel 16 to rotate, first sprocket wheel 6 rotates through chain-driving the 4th sprocket wheel 13, sprocket wheel 13 drives the 5th sprocket wheel 14 to rotate through the second gear steering device 15, and the 5th sprocket wheel 14 rotates through chain-driving the 6th sprocket wheel 11, and then driven rotary hypanthium is rotated; Second sprocket wheel 16 drives the 3rd sprocket wheel 18 to rotate through chain 17, and then drives planting apparatus 9 to move, thus realizes the transmission of partial power when automatic transplanter works.
Described embodiment is preferred embodiment of the present utility model; but the utility model is not limited to above-mentioned embodiment; when not deviating from flesh and blood of the present utility model, any apparent improvement that those skilled in the art can make, replacement or modification all belong to protection domain of the present utility model.
Claims (5)
1. an automatic transplanter chassis gearing mechanism, it is characterized in that, comprise hydraulic pressure lift bar (1), frame (2), master connecting-rod (3), connecting rod (4), planting apparatus support (8), it is characterized in that, hydraulic pressure lift bar (1) one end is fixed in frame (2), and its other end is connected with master connecting-rod (3) by revolute pair B; Described connecting rod (4) one end is connected with support by revolute pair A, and the other end is connected with planting apparatus support (8) by revolute pair E; Described master connecting-rod (3) one end is connected with frame (1) by revolute pair C, and the other end is connected with planting apparatus support (8) by revolute pair D; Planting apparatus support (8) can be driven to rise or decline around arc track by the hydraulic-driven power of hydraulic pressure lift bar (1).
2. a kind of automatic transplanter chassis gearing mechanism as claimed in claim 1, it is characterized in that, planting apparatus support (8) is provided with motor (7), first gear steering device (5), planting apparatus (9), the motor shaft of motor (7) is connected with the input of the first gear steering device (5), first gear steering device (5) is fixedly mounted on the sidewall of planting apparatus support (8), and two outputs of the first gear steering device (5) are connected to the first sprocket wheel (6) and the second sprocket wheel (16), described second sprocket wheel (16) is connected with the 3rd sprocket wheel (18) by chain, described 3rd sprocket wheel (18) is fixed on the power input shaft (17) of sapling planter (9), described sapling planter is rotatably installed on the mount pad of described planting apparatus support (8) tail end, described 3rd sprocket wheel (18) can drive sapling planter (9) to rotate around power input shaft (17).
3. a kind of automatic transplanter chassis gearing mechanism as claimed in claim 1, it is characterized in that, described support (2) is also installed with the second gear steering device (15), the input of described second gear steering device (15) is fixedly connected with the 4th sprocket wheel (13), and described 4th sprocket wheel is connected with first sprocket wheel (6) of the first gear steering device (5) output by chain; The output of described second gear steering device (15) is fixedly connected with the 5th sprocket wheel (14), 5th sprocket wheel (14) is connected with the 6th sprocket wheel (11) by chain, described 6th sprocket wheel (11) is fixedly connected on the rotating shaft (12) of rotation hypanthium, described rotation hypanthium (10) is rotatably connected in frame (2), and described 6th sprocket wheel (11) can driven rotary hypanthium (10) rotate around rotating shaft (12) in frame (2).
4. a kind of automatic transplanter chassis gearing mechanism as claimed in claim 2 or claim 3, is characterized in that, the line between described revolute pair A and the described revolute pair C center of circle is perpendicular to the ground; Line between revolute pair A with the revolute pair C center of circle and the line between revolute pair E with the revolute pair D center of circle isometric and parallel; Line between revolute pair A with the revolute pair E center of circle and the line between revolute pair C with the revolute pair D center of circle isometric and parallel.
5. a kind of automatic transplanter chassis gearing mechanism as claimed in claim 2 or claim 3, it is characterized in that, described master connecting-rod (3) is triangle side link, it comprises Y type lower link (3-1), upper connecting rod (3-2), connecting rod (3-3), the Y shape jag end of described Y shape lower link (3-1) is connected on planting apparatus support (8) by revolute pair D, and the other end is fixed in frame (2) by revolute pair C; Described upper connecting rod (3-2) one end is connected with hydraulic pressure lift bar (1) by revolute pair B, and the other end is fixed on Y type lower link (3-1); Described revolute pair B is connected with revolute pair C by connecting rod (3-2), and this connecting rod (3-2) is for promoting the reliability of syndeton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520412565.0U CN204762083U (en) | 2015-06-15 | 2015-06-15 | Automatic transplanter chassis drive mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520412565.0U CN204762083U (en) | 2015-06-15 | 2015-06-15 | Automatic transplanter chassis drive mechanism |
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| Publication Number | Publication Date |
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| CN204762083U true CN204762083U (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520412565.0U Active CN204762083U (en) | 2015-06-15 | 2015-06-15 | Automatic transplanter chassis drive mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104904393A (en) * | 2015-06-15 | 2015-09-16 | 江苏大学 | Chassis transmission mechanism of automatic transplanter |
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2015
- 2015-06-15 CN CN201520412565.0U patent/CN204762083U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104904393A (en) * | 2015-06-15 | 2015-09-16 | 江苏大学 | Chassis transmission mechanism of automatic transplanter |
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