CN219660373U - Steering mechanism of rice transplanter - Google Patents
Steering mechanism of rice transplanter Download PDFInfo
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- CN219660373U CN219660373U CN202321398432.3U CN202321398432U CN219660373U CN 219660373 U CN219660373 U CN 219660373U CN 202321398432 U CN202321398432 U CN 202321398432U CN 219660373 U CN219660373 U CN 219660373U
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- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 43
- 235000009566 rice Nutrition 0.000 title claims abstract description 43
- 240000007594 Oryza sativa Species 0.000 title 1
- 241000209094 Oryza Species 0.000 claims abstract description 42
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 13
- 239000010959 steel Substances 0.000 claims abstract description 13
- 238000003466 welding Methods 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 13
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of rice transplanter steering, and discloses a steering mechanism of a rice transplanter, which comprises a sliding plate, wherein an angle adjusting mechanism and two groups of bottom plates are arranged on the upper surface of the sliding plate, and a fixing mechanism is arranged on the upper surface of each two groups of bottom plates; the fixing mechanism comprises upright posts welded on the upper surfaces of the two groups of bottom plates; through the cooperation between angle adjustment mechanism, extension branch and the fixed right angle pole, pull the steel cable through two sets of pull rings to drive two sets of steering frame and rotate certain angle with the axle center of spacing ring, thereby be convenient for change the road of transplanting rice seedlings to the transplanter and adjust, two sets of telescopic links and spacing spring are convenient for carry out spacingly to two sets of steering frame's positions simultaneously, avoid steering mechanism angle skew when the transplanter uses, it is convenient to use, simple structure, the single person of being convenient for operates, the amount of labour that the transplanter angle was turned to is saved, thereby the efficiency of road change when improving rice transplanting rice seedlings.
Description
Technical Field
The utility model relates to the technical field of rice transplanter steering, in particular to a steering mechanism of a rice transplanter.
Background
In the traditional rice transplanting, a rice transplanter holds a large seedling in one hand and separates out a plurality of seedlings in the other hand and inserts the seedlings into a paddy field, and in the process of transplanting, the rice transplanter performs transplanting in a state of bending over for a long time, so that the labor intensity is very high; the existing rice transplanter consists of an engine, a traveling system, a transmission system, a seedling feeding system, a transplanting system and the like, and transplants rice by taking the engine as power;
however, the rice transplanter is large in size and heavy in weight, is suitable for being used in plain areas with large farmland areas, and is not suitable for being used in terraces with climbing and falling ridges due to the fact that most farmland in mountain areas and hilly areas is irregular terraces with small blocks, and the rice transplanter powered by an engine is large in size and heavy in weight and is very inconvenient to carry;
in the prior art, publication No.: the utility model of CN218499567U discloses a hand-operated rice transplanter which comprises a floating plate, a bracket, a rice transplanting assembly and a rice seedling storing assembly; the seedling transplanting device comprises a support, a seedling storage assembly, a seedling transplanting assembly, a seedling storage assembly and a seedling transplanting assembly, wherein the support is fixedly connected with the seedling storage assembly;
however, the rice transplanter in the above technical scheme is small in size and convenient to carry, but needs manual carrying and steering when steering in the rice transplanting process, and because the weight is increased after the rice is placed, the carrying and steering increase the labor capacity of operators, and the operator is laborious and inconvenient to operate when carrying out single operation, so that a steering mechanism of the rice transplanter is needed to be provided.
Disclosure of Invention
The utility model aims to provide a steering mechanism of a rice transplanter, which is convenient for a single operator to operate and simultaneously convenient for steering the angle of the transplanter, improves the convenience of replacing a planting road for rice planting, reduces the labor capacity of operators and solves the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the steering mechanism of the rice transplanter comprises a sliding plate, wherein an angle adjusting mechanism and two groups of bottom plates are arranged on the upper surface of the sliding plate, and a fixing mechanism is arranged on the upper surface of each group of bottom plates;
the fixing mechanism comprises upright posts welded on the upper surfaces of the two groups of bottom plates, upper connecting beams are fixedly connected to the upper ends of the opposite sides of the two groups of upright posts, extension supporting rods are welded in the middle of the outer sides of the upper connecting beams, and fixed right-angle bars are welded at one ends of the extension supporting rods;
the angle adjusting mechanism comprises a limiting ring, two groups of steering frames are symmetrically welded on the outer side of the limiting ring, the other ends of the opposite sides of the two groups of steering frames are rotationally connected with a fixed pin, the outer side of the fixed pin is hinged with a guide wheel, hanging rings are welded on the upper ends of the two groups of steering frames and the adjacent side of the fixed pin, and steel ropes are bolted on the outer sides of the hanging rings;
the lower extreme welding of extension branch lower surface has the bracing piece, and the both sides middle part of bracing piece has all welded the guide block, and two sets of the one end of steel cable all runs through guide block fixedly connected with pull ring, the through-hole that supplies two sets of steel cables slip grafting has been seted up to one side of fixed right angle pole.
Preferably, the upper surface welding of slide has the fixing base, the upper surface welding of fixing base has the connecting rod, the lower extreme welding of bracing piece is at the connecting rod upper surface, the outside of fixing base is connected with the inner wall rotation of spacing ring.
Preferably, the angle adjusting mechanism further comprises two groups of fixing blocks, one sides of the two groups of fixing blocks are hinged with telescopic rods, one ends of the two groups of telescopic rods are hinged with the lower ends of one sides of pull rings of the two groups of steering frames respectively, and limiting springs are sleeved on the outer sides of the two groups of telescopic rods.
Preferably, the lower ends of two groups of opposite sides of the upright posts are welded with lower connecting beams, the lower ends of two groups of adjacent sides of the upright posts and the lower connecting beams are welded with horizontal rods, and two ends of the lower connecting beams are fixedly connected with opposite sides of the two groups of bottom plates respectively.
Preferably, two groups of bottom plates and one side adjacent to the lower connecting beam are welded with cross beams, the cross sections of the two groups of bottom plates are in straight L-shaped arrangement, a transplanting mechanism is arranged between the two groups of bottom plates, and a hand-operated transmission mechanism is arranged at the upper end of one side, opposite to the fixed right-angle rod, of the extension support rod.
Preferably, the hand-operated transmission mechanism is in transmission connection with the transplanting mechanism through a synchronous chain, one ends of two groups of opposite sides of the cross beam are hinged with angle clamping strips, the upper ends of two groups of opposite sides of the bottom plate are hinged with seedling carrying plates, and one side of each seedling carrying plate is provided with a limiting tooth slot for the angle clamping strips to be matched.
Preferably, the upper end welding of extension branch and the same one side of fixed right angle pole has the handle, the both ends of going up the continuous roof beam run through two sets of stand welding respectively and have first branch, and the one end of two sets of first branches all welds the gag lever post.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the steel rope is pulled through the two groups of pull rings by the cooperation of the angle adjusting mechanism, the extension supporting rod and the fixed right angle rod, so that the two groups of steering frames are driven to rotate by a certain angle with the axle center of the limiting ring, the transplanting road replacement of the rice transplanting machine is convenient to adjust, meanwhile, the two groups of telescopic rods and the limiting springs are convenient to limit the positions of the two groups of steering frames, the steering mechanism is prevented from being angularly deviated when the rice transplanting machine is used, the steering mechanism is convenient to use, the structure is simple, the operation is convenient for a single person, the labor amount of the angle steering of the rice transplanting machine is saved, and the road replacement efficiency when the rice transplanting machine is used for rice transplanting is improved.
Drawings
FIG. 1 is a schematic diagram of the overall front view of the present utility model;
FIG. 2 is a schematic diagram of the overall rear view structure of the present utility model;
fig. 3 is a schematic view of the angle adjusting mechanism of the present utility model.
In the figure: 1. a slide plate; 2. an angle adjusting mechanism; 21. a limiting ring; 22. a steering frame; 23. a fixing pin; 24. a guide wheel; 25. a fixed block; 26. a limit spring; 27. a telescopic rod; 28. hanging rings; 29. a steel rope; 291. a pull ring; 3. a fixing mechanism; 31. a column; 32. a horizontal bar; 33. an upper connecting beam; 34. a lower connecting beam; 4. a first strut; 41. a limit rod; 5. extending the support rod; 6. a hand-operated transmission mechanism; 7. a transplanting mechanism; 8. seedling carrying plate; 81. limiting tooth grooves; 9. an angle clamping strip; 10. a fixing seat; 11. a connecting rod; 12. a support rod; 121. a guide block; 13. a handle; 14. fixing a right-angle bar; 15. a bottom plate; 16. and a cross beam.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the steering mechanism of the rice transplanter comprises a sliding plate 1, wherein an angle adjusting mechanism 2 and two groups of bottom plates 15 are arranged on the upper surface of the sliding plate 1, and a fixing mechanism 3 is arranged on the upper surface of the two groups of bottom plates 15;
the fixing mechanism 3 comprises upright posts 31 welded on the upper surfaces of the two groups of bottom plates 15, upper connecting beams 33 are fixedly connected to the upper ends of the opposite sides of the two groups of upright posts 31, extension supporting rods 5 are welded in the middle of the outer sides of the upper connecting beams 33, and fixed right-angle rods 14 are welded at one ends of the extension supporting rods 5;
the angle adjusting mechanism 2 comprises a limiting ring 21, two groups of steering frames 22 are symmetrically welded on the outer side of the limiting ring 21, the other end of the opposite side of the two groups of steering frames 22 is rotationally connected with a fixed pin 23, the outer side of the fixed pin 23 is hinged with a guide wheel 24, hanging rings 28 are welded on the upper ends of the two groups of steering frames 22 and the adjacent side of the fixed pin 23, and steel ropes 29 are bolted on the outer sides of the hanging rings 28;
the lower extreme welding of extension branch 5 lower surface has bracing piece 12, and the both sides middle part of bracing piece 12 has all welded guide block 121, and the one end of two sets of steel ropes 29 all runs through guide block 121 fixedly connected with pull ring 291, and the through-hole that supplies two sets of steel ropes 29 slip grafting is seted up to one side of fixed right angle bar 14.
When the seedling transplanting machine is used, an operator drives the seedling transplanting machine to work by pulling the handle 13, meanwhile, the hand-operated transmission mechanism 6 is rotated to drive the seedling transplanting mechanism 7 to perform seedling transplanting work, rice seedlings are tiled through the seedling carrying plate 8 and supported by the angle clamping strips 9, so that the angle adjustment of the seedlings is facilitated, the seedlings are limited by the limiting rods 41, when the seedling transplanting machine is required to be subjected to angle steering and seedling channel replacement, the operator pulls different pull rings 291 through hands, and drives one group of steering frames 22 to perform angle adjustment of a moving range through the steel ropes 29, so that the angle of the guide wheels 24 is offset, the sliding plate 1 of the seedling transplanting machine is conveniently steered, the labor amount of the operator is reduced compared with that of manual moving of the seedling transplanting machine, the seedling transplanting machine is suitable for single use, the position of the angle adjusting mechanism 2 is conveniently reset through the telescopic rods 27 and the limiting springs 26, and the guide wheels 24 are prevented from being offset when the linear seedling transplanting is performed.
The upper surface welding of slide 1 has fixing base 10, and the upper surface welding of fixing base 10 has connecting rod 11, and the lower extreme welding of bracing piece 12 is at connecting rod 11 upper surface, and the outside of fixing base 10 rotates with the inner wall of spacing ring 21 to be connected, carries out spacingly through fixing base 10 to the position of spacing ring 21, and connecting rod 11 is spacing to spacing ring 21 simultaneously, avoids angle adjustment mechanism 2 to break away from slide 1.
The angle adjusting mechanism 2 further comprises two groups of fixing blocks 25, one sides of the two groups of fixing blocks 25 are hinged with telescopic rods 27, one ends of the two groups of telescopic rods 27 are respectively hinged with the lower ends of one sides of pull rings 291 of the two groups of steering frames 22, limiting springs 26 are sleeved on the outer sides of the two groups of telescopic rods 27, the two groups of telescopic rods are hinged with the telescopic rods 27 through the fixing blocks 25, the angle of the two groups of steering frames 22 is conveniently reset, the fact that the steering wheels 24 of the transplanter are inconvenient to reset after steering is avoided, and the service efficiency of the transplanter is improved.
The lower ends of two groups of upright posts 31 on opposite sides are welded with lower connecting beams 34, the lower ends of two groups of upright posts 31 on adjacent sides of the lower connecting beams 34 are welded with horizontal rods 32, two ends of the lower connecting beams 34 are fixedly connected with two groups of bottom plates 15 on opposite sides respectively, the overall stability of the fixing mechanism 3 is improved through the lower connecting beams 34, the firmness of the rice transplanter is improved, and the service life of the rice transplanter is prolonged.
The cross beams 16 are welded on the adjacent sides of the two groups of bottom plates 15 and the lower connecting beam 34, the cross sections of the two groups of bottom plates 15 are in straight L-shaped arrangement, the transplanting mechanism 7 is arranged between the two groups of bottom plates 15, the hand-operated transmission mechanism 6 is arranged at the upper end of one side of the extension support rod 5 opposite to the fixed right-angle rod 14, the transplanting mechanism 7 is driven by the hand-operated transmission mechanism 6 to transplant seedlings on the seedling carrying plate 8, so that transplanting efficiency in a terrace is improved, labor capacity is reduced, and pain in waist is reduced.
The hand-operated transmission mechanism 6 is in transmission connection with the seedling transplanting mechanism 7 through a synchronous chain, one ends of two groups of cross beams 16 on opposite sides are hinged with angle clamping strips 9, the upper ends of two groups of bottom plates 15 on opposite sides are hinged with seedling carrying plates 8, one sides of the seedling carrying plates 8 are provided with limiting tooth grooves 81 for the angle clamping strips 9 to be matched, the angle of the seedling carrying plates 8 is conveniently adjusted through the angle clamping strips 9, and accordingly seedlings are conveniently placed, and seedling transplanting efficiency is improved.
The upper end welding of extension branch 5 and the same one side of fixed right angle bar 14 has handle 13, and the both ends of going up the continuous beam 33 run through two sets of stand 31 respectively and weld first branch 4, and the one end of two sets of first branches 4 has all welded gag lever post 41, is convenient for remove the transplanter through handle 13, and first branch 4 is convenient for spacing the seedling with gag lever post 41 simultaneously, and the seedling is dropped and is carried seedling board 8 when avoiding the rice to plant.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a steering mechanism of rice transplanter, includes slide (1), its characterized in that: the upper surface of the sliding plate (1) is provided with an angle adjusting mechanism (2) and two groups of bottom plates (15), and the upper surfaces of the two groups of bottom plates (15) are provided with a fixing mechanism (3);
the fixing mechanism (3) comprises upright posts (31) welded on the upper surfaces of two groups of bottom plates (15), upper connecting beams (33) are fixedly connected to the upper ends of the two groups of opposite sides of the upright posts (31), extension supporting rods (5) are welded in the middle of the outer sides of the upper connecting beams (33), and fixed right-angle rods (14) are welded at one ends of the extension supporting rods (5);
the angle adjusting mechanism (2) comprises a limiting ring (21), two groups of steering frames (22) are symmetrically welded on the outer side of the limiting ring (21), the other ends of the opposite sides of the two groups of steering frames (22) are rotationally connected with fixed pins (23), guide wheels (24) are hinged on the outer sides of the fixed pins (23), hanging rings (28) are welded on the upper ends of the two groups of steering frames (22) on the adjacent sides of the fixed pins (23), and steel ropes (29) are bolted on the outer sides of the hanging rings (28);
the lower extreme welding of extension branch (5) lower surface has bracing piece (12), and the both sides middle part of bracing piece (12) has all welded guide block (121), and two sets of one end of steel cable (29) all runs through guide block (121) fixedly connected with pull ring (291), the through-hole that supplies two sets of steel cable (29) slip grafting is seted up to one side of fixed right angle pole (14).
2. The steering mechanism of a rice transplanter according to claim 1, wherein: the upper surface welding of slide (1) has fixing base (10), the upper surface welding of fixing base (10) has connecting rod (11), the lower extreme welding of bracing piece (12) is at connecting rod (11) upper surface, the outside of fixing base (10) is connected with the inner wall rotation of spacing ring (21).
3. The steering mechanism of a rice transplanter according to claim 1, wherein: the angle adjusting mechanism (2) further comprises two groups of fixing blocks (25), one sides of the two groups of fixing blocks (25) are hinged with telescopic rods (27), one ends of the two groups of telescopic rods (27) are respectively hinged with the lower ends of one sides of pull rings (291) of the two groups of steering frames (22), and limiting springs (26) are respectively sleeved on the outer sides of the two groups of telescopic rods (27).
4. The steering mechanism of a rice transplanter according to claim 1, wherein: the lower ends of two groups of opposite sides of the upright posts (31) are welded with lower connecting beams (34), the lower ends of two groups of adjacent sides of the upright posts (31) and the lower connecting beams (34) are welded with horizontal rods (32), and two ends of the lower connecting beams (34) are fixedly connected with opposite sides of two groups of bottom plates (15) respectively.
5. The steering mechanism of a rice transplanter according to claim 1, wherein: two groups of bottom plates (15) and one side adjacent to the lower connecting beam (34) are welded with cross beams (16), the cross sections of the two groups of bottom plates (15) are in straight L-shaped arrangement, a transplanting mechanism (7) is arranged between the two groups of bottom plates (15), and a hand-operated transmission mechanism (6) is arranged at the upper end of one side opposite to the fixed right-angle rod (14) of the extension supporting rod (5).
6. The steering mechanism of a rice transplanter according to claim 5, wherein: the hand-operated transmission mechanism (6) is in transmission connection with the seedling transplanting mechanism (7) through a synchronous chain, one ends of two groups of opposite sides of the cross beam (16) are hinged with angle clamping strips (9), the upper ends of two groups of opposite sides of the bottom plate (15) are hinged with seedling carrying plates (8), and one side of each seedling carrying plate (8) is provided with a limiting tooth slot (81) for the corresponding angle clamping strips (9).
7. The steering mechanism of a rice transplanter according to claim 1, wherein: the upper ends of the same sides of the extension supporting rods (5) and the fixed right-angle rods (14) are welded with handles (13), two ends of the upper connecting beam (33) respectively penetrate through two groups of upright posts (31) to be welded with first supporting rods (4), and one ends of the two groups of first supporting rods (4) are welded with limiting rods (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321398432.3U CN219660373U (en) | 2023-06-05 | 2023-06-05 | Steering mechanism of rice transplanter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321398432.3U CN219660373U (en) | 2023-06-05 | 2023-06-05 | Steering mechanism of rice transplanter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219660373U true CN219660373U (en) | 2023-09-12 |
Family
ID=87894175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321398432.3U Active CN219660373U (en) | 2023-06-05 | 2023-06-05 | Steering mechanism of rice transplanter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219660373U (en) |
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2023
- 2023-06-05 CN CN202321398432.3U patent/CN219660373U/en active Active
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