CN220157013U - Multi-spot sowing device with adjustable corn precision sowing plant spacing - Google Patents
Multi-spot sowing device with adjustable corn precision sowing plant spacing Download PDFInfo
- Publication number
- CN220157013U CN220157013U CN202321526591.7U CN202321526591U CN220157013U CN 220157013 U CN220157013 U CN 220157013U CN 202321526591 U CN202321526591 U CN 202321526591U CN 220157013 U CN220157013 U CN 220157013U
- Authority
- CN
- China
- Prior art keywords
- duckbill
- crank arm
- girder
- depth adjusting
- rotating shaft
- 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.)
- Active
Links
- 238000009331 sowing Methods 0.000 title claims abstract description 42
- 240000008042 Zea mays Species 0.000 title claims abstract description 28
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title claims abstract description 28
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 28
- 235000005822 corn Nutrition 0.000 title claims abstract description 28
- 241000196324 Embryophyta Species 0.000 title claims abstract description 18
- 241000405070 Percophidae Species 0.000 claims abstract description 54
- 241000272525 Anas platyrhynchos Species 0.000 claims abstract description 28
- 238000010899 nucleation Methods 0.000 claims abstract description 26
- 230000006835 compression Effects 0.000 claims abstract description 16
- 238000007906 compression Methods 0.000 claims abstract description 16
- 239000011324 bead Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 210000002105 tongue Anatomy 0.000 description 20
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
Landscapes
- Sowing (AREA)
Abstract
The utility model discloses a corn precision sowing plant spacing adjustable multi-point sowing device, which comprises a girder, wherein a sowing depth adjusting device is arranged on the girder; a plurality of jukebox fixing clamps are arranged on the girder, and jukeboxes are symmetrically arranged on the jukebox fixing clamps separated from the middle of the girder; the dibbler comprises a seeding funnel, the seeding funnel is connected with a guide pipe, the lower end of the guide pipe is provided with a duckbill, one side corresponding to the duckbill is provided with a duckbill, the duckbill is rotationally connected with the guide pipe through a duckbill rotating shaft, a duckbill compression spring is sleeved on the duckbill rotating shaft, one end of the duckbill compression spring is connected with the upper end of the duckbill in a hanging manner, and the other end of the duckbill compression spring is connected with the outer edge of the lower end of the guide pipe in a hanging manner; a duck tongue pulling arm is arranged on the duck tongue; the lower end of the crank arm is rotationally connected on the dibbler fixing clamp, the fork end of the crank arm is connected with the duck tongue pull arm in a hanging way through the duck tongue pull rod, the upper end of the crank arm is provided with a pull wire fastening bolt, the pull wire fastening bolt penetrates through the pull wire, and the pull wires are used for respectively connecting the crank arms in the same direction in series. The device realizes the adjustment of the sowing depth and the plant spacing; the production efficiency is high by one-time multi-bead dibbling.
Description
Technical Field
The utility model relates to the technical field of corn sowing, in particular to a multi-point sowing device with adjustable plant spacing for corn precision sowing.
Background
Corn seed sowing needs a corn dibbler, and application publication number: CN102422741a discloses a corn dibbler, which is provided with a seed inlet, a conduit and a handle, wherein the seed inlet is communicated with the conduit, the handle is fixedly connected to the conduit, a sleeve is further arranged, the sleeve is movably sleeved at the lower part of the conduit, a fixing bolt for screwing the conduit is arranged at the top of the sleeve, the lower end of the sleeve is a seed outlet, an outlet cover is further arranged at the seed outlet, the outlet cover is hinged with the bottom of the conduit, a plant spacing ruler is further fixedly connected to the outlet cover, and a spring is connected between the bracket and the sleeve. The sowing depth and plant spacing of the corn dibbler cannot be adjusted, single-bead dibbling is realized, and the production efficiency is low.
Disclosure of Invention
The utility model aims to provide a multi-point sowing device with adjustable corn precision sowing plant spacing, which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the corn precision sowing plant spacing adjustable multi-point sowing device comprises a girder, wherein upright rods are arranged at two ends of the girder, handle bars are arranged at the upper ends of the upright rods, and handles are arranged at two ends of the handle bars; the handle bar is provided with a crank arm pulling device; a sowing depth adjusting device is arranged on the girder; a plurality of jukebox fixing clamps capable of sliding and fixing left and right along the girder are arranged on the girder, and jukeboxes are symmetrically arranged on the jukebox fixing clamps separated from the middle of the girder; the dibbler comprises a seeding funnel, the seeding funnel is connected with a guide pipe, the lower end of the guide pipe is provided with a duckbill, one side corresponding to the duckbill is provided with a duckbill, the duckbill is rotationally connected with the guide pipe through a duckbill rotating shaft, a duckbill compression spring is sleeved on the duckbill rotating shaft, one end of the duckbill compression spring is connected with the upper end of the duckbill in a hanging manner, the other end of the duckbill compression spring is connected with the outer edge of the lower end of the guide pipe in a hanging manner, and the elasticity of the duckbill compression spring enables the duckbill and the duckbill to be closed; a duck tongue pulling arm is arranged on the duck tongue; the dibbler fixing clamp is rotationally connected with the lower end of the crank arm, the fork end of the crank arm is connected with the duck tongue pull arm in a hanging way through the duck tongue pull rod, the upper end of the crank arm is provided with a pull wire fastening bolt, the pull wire fastening bolt penetrates through a pull wire, and the pull wires respectively connect the crank arms in the same direction in series; the upper end of the crank arm close to the vertical rod is connected with a crank arm lifting arm of the crank arm lifting device in a hanging manner through a crank arm pull rod.
Preferably, the crank arm lifting device comprises a crank arm lifting rotating shaft sleeve arranged on a handle rod, the crank arm lifting rotating shaft sleeve is rotationally connected with the crank arm lifting rotating shaft, the outer end of the crank arm lifting rotating shaft is connected with a crank arm lifting handle, and the inner end of the crank arm lifting rotating shaft is connected with the crank arm lifting arm.
Preferably, the depth adjusting device comprises a depth adjusting top plate arranged on the girder, the depth adjusting top plate penetrates through a depth adjusting bolt, the depth adjusting bolt is fixedly connected with the depth adjusting top plate through a depth adjusting locking nut, and the lower end of the depth adjusting bolt is fixedly connected with a depth adjusting bottom plate.
Preferably, the duckbill is matched to the duck tongue.
Compared with the prior art, the utility model has the beneficial effects that:
the corn precision sowing plant spacing adjustable multi-point sowing device realizes the adjustment of sowing depth by the sowing depth adjusting device arranged on the girder; the adjustment of the planting distance is realized through the arrangement of a plurality of dibbler fixing clamps which are arranged on the girder and can slide and fix left and right along the girder and the stay wire penetrating through the stay wire on the stay wire fastening bolts; through the crank arm pulling device arranged on the handle rod and the arrangement that the pull wires are respectively connected with the same-direction crank arms in series, a plurality of dibblers can work simultaneously, one-time multi-bead dibble seeding is realized, and the production efficiency is high.
Drawings
Fig. 1 is a schematic diagram of a first structure of a corn precision seeding device with adjustable plant spacing.
Fig. 2 is a schematic diagram of a second structure of a corn precision seeding device with adjustable plant spacing.
In the figure: 1. a girder; 2. a vertical rod; 3. a handle; 4. a handle bar; 5. a jukebox; 51. a seeding funnel; 52. a conduit; 53. duckbilled; 54. duck tongues; 55. duck tongue pull arm; 6. a pull wire; 7. a crank arm; 71. the fork end of the crank arm; 8. a stay wire fastening bolt; 9. a sowing depth adjusting device; 91. a sowing depth adjusting bottom plate; 92. sowing a depth adjusting bolt; 93. a top plate is adjusted in depth; 94. sowing depth adjusting lock nuts; 10. a jukebox fixation clamp; 11. duck tongue pull rod; 12. a crank arm pull rod; 13. duck tongue hold-down spring; 14. a crank arm lifting device; 141. the crank arm lifts the handle; 142. the turning arm pulls up the rotating shaft sleeve; 143. the turning arm pulls up the rotating shaft; 144. the crank arm pulls up the arm; 15. duck tongue spindle.
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.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Examples
As shown in fig. 1-2, the multi-point dibbling device with adjustable plant spacing for corn precision sowing in the embodiment comprises a girder 1, wherein upright rods 2 are arranged at two ends of the girder 1, a handle rod 4 is arranged at the upper end of the upright rods 2, and handles 3 are arranged at two ends of the handle rod 4; the handle bar 4 is provided with a crank arm pulling device 14; a sowing depth adjusting device 9 is arranged on the girder 1; the sowing depth is adjusted by the sowing depth adjusting device arranged on the girder; a plurality of jukebox fixing clips 10 which can slide and fix left and right along the girder are arranged on the girder 1, and jukeboxes 5 are symmetrically arranged on the jukebox fixing clips 10 which are separated from the middle of the girder 1; the dibbler 5 comprises a seed sowing funnel 51, the seed sowing funnel 51 is connected with a guide pipe 52, a duckbill 53 is arranged at the lower end of the guide pipe 52, a duckbill 54 is arranged at one side corresponding to the duckbill 53, the duckbill 54 is rotationally connected with the guide pipe 52 through a duckbill rotating shaft 15, a duckbill compression spring 13 is sleeved on the duckbill rotating shaft 15, one end of the duckbill compression spring 13 is connected with the upper end of the duckbill 54 in a hanging manner, one end of the duckbill compression spring is connected with the outer edge of the lower end of the guide pipe 52 in a hanging manner, and the elasticity of the duckbill compression spring 13 enables the duckbill 54 to be closed with the duckbill 53; a duck tongue pull arm 55 is arranged on the duck tongue 54; the dibbler fixing clamp 10 is rotationally connected with the lower end of the crank arm 7, the crank arm fork end 71 of the crank arm 7 is connected with the duck tongue pull arm 55 in a hanging manner through the duck tongue pull rod 11, the upper end of the crank arm 7 is provided with a pull wire fastening bolt 8, the pull wire fastening bolt 8 penetrates through the pull wire 6, and the pull wires 6 respectively connect the crank arms 7 in the same direction in series; the adjustment of the planting distance is realized through the arrangement of a plurality of dibbler fixing clamps which are arranged on the girder and can slide and fix left and right along the girder and the stay wire penetrating through the stay wire on the stay wire fastening bolts; the upper end of the crank arm 7 close to the vertical rod 2 is connected with a crank arm lifting arm 144 of the crank arm lifting device 14 in a hanging way through a crank arm pull rod 12; through the crank arm pulling device arranged on the handle rod and the arrangement that the pull wires are respectively connected with the same-direction crank arms in series, a plurality of dibblers can work simultaneously, one-time multi-bead dibble seeding is realized, and the production efficiency is high.
Preferably, the lever lifting device 14 includes a lever lifting rotating shaft sleeve 142 disposed on the handle lever 4, the lever lifting rotating shaft sleeve 142 is rotatably connected with the lever lifting rotating shaft 143, the outer end of the lever lifting rotating shaft 143 is connected with the lever lifting handle 141, and the inner end is connected with the lever lifting arm 144.
Preferably, the depth adjusting device 9 includes a depth adjusting top plate 93 disposed on the girder 1, a depth adjusting bolt 92 passes through the depth adjusting top plate 93, the depth adjusting bolt 92 is fixedly connected with the depth adjusting top plate 93 through a depth adjusting locking nut 94, and a depth adjusting bottom plate 91 is fixedly connected with the lower end of the depth adjusting bolt 90.
Preferably, the duckbill 53 mates with the duckbill 54.
When the corn precision seeding device is used, a user holds the handle 3 to lift the corn precision seeding device with adjustable plant spacing, then quickly drops the corn precision seeding device to enable the duckbilled 53 and the ducktongues 54 to be inserted into soil, corn seeds are placed in the seeding hopper 51, the corn seeds fall between the duckbilled 53 and the ducktongues 54 through the corn seed dropping hopper 52, then both ends simultaneously press the crank arm lifting handles 141 downwards, the crank arm lifting handles 141 are pressed to drive the crank arm lifting rotating shafts 143 to rotate, the crank arm lifting rotating shafts 143 drive the crank arm lifting arms 144 to swing upwards, the crank arm lifting arms 144 drive the crank arms 7 close to the vertical rods 2 to swing upwards backwards through the crank arm pull rods 12, the crank arms 7 close to the vertical rods 2 drive other equidirectional crank arms 7 to swing upwards backwards through the pull wires 6, the crank arm fork ends 71 drive the duck tongue pull arms 55 to swing upwards backwards through the duck tongue pull rods 11, the duck tongue pull arms 55 drive the tongues 54 to rotate around the crank shaft 15, and accordingly the corn precision seeding device can be separated from the ground precision seeding device between the two ends of the corn precision seeding device. Simultaneously, the crank arm is lifted upwards to lift the handle 141, and the duck tongue 54 and the duckbill 53 are closed by the elasticity of the duck tongue compression spring 13 to sow the corn kernels in the next row.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (4)
1. Corn precision seeding plant spacing adjustable multi-spot seeding device, its characterized in that: the device comprises a girder, wherein upright rods are arranged at two ends of the girder, handle bars are arranged at the upper ends of the upright rods, and handles are arranged at two ends of the handle bars; the handle bar is provided with a crank arm pulling device; a sowing depth adjusting device is arranged on the girder; a plurality of jukebox fixing clamps capable of sliding and fixing left and right along the girder are arranged on the girder, and jukeboxes are symmetrically arranged on the jukebox fixing clamps separated from the middle of the girder; the dibbler comprises a seeding funnel, the seeding funnel is connected with a guide pipe, the lower end of the guide pipe is provided with a duckbill, one side corresponding to the duckbill is provided with a duckbill, the duckbill is rotationally connected with the guide pipe through a duckbill rotating shaft, a duckbill compression spring is sleeved on the duckbill rotating shaft, one end of the duckbill compression spring is connected with the upper end of the duckbill in a hanging manner, the other end of the duckbill compression spring is connected with the outer edge of the lower end of the guide pipe in a hanging manner, and the elasticity of the duckbill compression spring enables the duckbill and the duckbill to be closed; a duck tongue pulling arm is arranged on the duck tongue; the dibbler fixing clamp is rotationally connected with the lower end of the crank arm, the fork end of the crank arm is connected with the duck tongue pull arm in a hanging way through the duck tongue pull rod, the upper end of the crank arm is provided with a pull wire fastening bolt, the pull wire fastening bolt penetrates through a pull wire, and the pull wires respectively connect the crank arms in the same direction in series; the upper end of the crank arm close to the vertical rod is connected with a crank arm lifting arm of the crank arm lifting device in a hanging manner through a crank arm pull rod.
2. The corn precision seeding plant spacing adjustable multi-point seeding device according to claim 1, wherein: the crank arm lifting device comprises a crank arm lifting rotating shaft sleeve arranged on a handle rod, the crank arm lifting rotating shaft sleeve is rotationally connected with a crank arm lifting rotating shaft, the outer end of the crank arm lifting rotating shaft is connected with a crank arm lifting handle, and the inner end of the crank arm lifting rotating shaft is connected with a crank arm lifting arm.
3. The corn precision seeding plant spacing adjustable multi-point seeding device according to claim 1, wherein: the sowing depth adjusting device comprises a sowing depth adjusting top plate arranged on the girder, the sowing depth adjusting top plate penetrates through a sowing depth adjusting bolt, the sowing depth adjusting bolt is fixedly connected with the sowing depth adjusting top plate through a sowing depth adjusting locking nut, and the lower end of the sowing depth adjusting bolt is fixedly connected with a sowing depth adjusting bottom plate.
4. The corn precision seeding plant spacing adjustable multi-point seeding device according to claim 1, wherein: the duckbill is matched with the duck tongue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321526591.7U CN220157013U (en) | 2023-06-10 | 2023-06-10 | Multi-spot sowing device with adjustable corn precision sowing plant spacing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321526591.7U CN220157013U (en) | 2023-06-10 | 2023-06-10 | Multi-spot sowing device with adjustable corn precision sowing plant spacing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220157013U true CN220157013U (en) | 2023-12-12 |
Family
ID=89054527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321526591.7U Active CN220157013U (en) | 2023-06-10 | 2023-06-10 | Multi-spot sowing device with adjustable corn precision sowing plant spacing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220157013U (en) |
-
2023
- 2023-06-10 CN CN202321526591.7U patent/CN220157013U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220157013U (en) | Multi-spot sowing device with adjustable corn precision sowing plant spacing | |
| CN212696571U (en) | Rice seedling field planting ware | |
| CN110754186B (en) | Long stem type seed block seedling seeder | |
| CN218277790U (en) | Rice seeding device with interval regulatory function | |
| CN209572407U (en) | Broom corn millet nursery planting device | |
| CN114557158A (en) | Environment-friendly auxiliary mechanism for improving survival rate of bird's nest fruit | |
| CN207185173U (en) | A kind of towed novel corn intertillage precision fertilizing machine | |
| CN208242120U (en) | A kind of multi-purpose hoe that sowing of hoeing up weeds is loosened the soil | |
| CN220210998U (en) | Corn dibbler | |
| CN216087540U (en) | Multifunctional agricultural production sowing equipment | |
| CN220369190U (en) | Tree planting mount | |
| CN221178436U (en) | Quantitative fertilizer injection unit is planted to flue-cured tobacco | |
| CN216491945U (en) | Potato seeder | |
| CN218998818U (en) | A device for fruit type radish seeding | |
| CN210298500U (en) | Handheld equidistant corn precision dibbler | |
| CN220308034U (en) | Seedling raising, transplanting and cultivating tool | |
| CN220235531U (en) | Adjustable seedling raising device | |
| CN221127927U (en) | Fertilizing device is planted to wheat | |
| CN218526746U (en) | Adjustable polygonatum sibiricum growth planting seeder | |
| CN216567415U (en) | Purple rice is planted and is used tectorial membrane device | |
| CN212812641U (en) | Agricultural planting device | |
| CN217284195U (en) | Seedling culture device for farming | |
| CN211557953U (en) | Ditching equipment for agricultural vegetable planting | |
| CN221104280U (en) | Breeding cultivation frame | |
| CN214676801U (en) | Tomato cultivation support frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |