CN112889410A - Small-size agricultural seeder - Google Patents
Small-size agricultural seeder Download PDFInfo
- Publication number
- CN112889410A CN112889410A CN202110113688.4A CN202110113688A CN112889410A CN 112889410 A CN112889410 A CN 112889410A CN 202110113688 A CN202110113688 A CN 202110113688A CN 112889410 A CN112889410 A CN 112889410A
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- Prior art keywords
- shovel
- rack
- plates
- shaft
- storage box
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/002—Dibble seeders
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/04—Machines for making or covering holes for sowing or planting
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
- A01C7/206—Seed pipes
Abstract
The invention discloses a small-sized agricultural seeder, which relates to the technical field of agricultural planting and comprises a rack, wherein wheels are arranged at the bottoms of two sides of the rack, a holding handle is fixedly arranged at the top of one end of the rack, a swinging shaft is arranged at one end, close to the holding handle, in the rack, two ends of the swinging shaft respectively penetrate through two sides of the rack and extend to the outer side of the rack, the swinging shaft is rotatably connected with the side wall of the rack through a bearing, and a driving motor is fixedly arranged on the outer side of the rack through a motor frame. According to the invention, the shifting lever swings to drive the seed storage box and the seeding pipe to swing up and down, so that the shoveling and digging actions of the long shovel and the short shovel are utilized, the automatic seed spreading function after digging is realized, meanwhile, the earthing filling function of the seed pit is realized by using the turnover of the earthing plate, the seeding efficiency is greatly improved, and meanwhile, the convenience and the practicability of the equipment use are also improved.
Description
Technical Field
The invention relates to the technical field of agricultural planting, in particular to a small agricultural seeder.
Background
Sowing is a mode of agricultural planting, namely a mode of distributing seeds on a unit area of land, is generally determined according to factors such as crop species, fertility characteristics, a farming system, a sowing machine and the like except planting density, and has the principle of ensuring reasonable distribution of crops in the field, full utilization of land capability and light energy and better ventilation and light transmission conditions so as to be beneficial to the coordinated development of individuals and groups and convenient cultivation and management. The seeding modes are generally divided into three types, namely broadcast seeding, drill seeding and dibbling, crops such as soybeans, corns and the like are dibbled, in rural areas, a plurality of greenhouse planting technologies are popularized vigorously, in some small and medium-sized agricultural fields, large-scale seeding instruments are difficult to adapt to for seeding, manual seeding is mostly used, and a large amount of manpower is wasted.
Disclosure of Invention
The invention aims to provide a small agricultural seeder to solve the defects in the prior art.
In order to achieve the above purpose, the invention provides the following technical scheme: a small agricultural seeder comprises a rack, wheels are mounted at the bottoms of two sides of the rack, a holding handle is fixedly mounted at the top of one end of the rack, a swinging shaft is arranged at one end, close to the holding handle, in the rack, two ends of the swinging shaft respectively penetrate through two sides of the rack and extend to the outer side of the rack, the swinging shaft is rotatably connected with the side wall of the rack through a bearing, a driving motor is fixedly mounted at the outer side of the rack through a motor frame, a driving shaft is arranged on the outer wall of one side, close to the driving motor, of the rack, one end of the driving shaft is rotatably mounted with the rack through a shaft sleeve, a rocker is fixedly connected to the outer part, far away from one end of the rack, of the swinging shaft is fixedly connected with the outer part of one end, close to the driving shaft, of the rocker, a guide, the convex column is slidably mounted inside the guide sliding chute, a belt pulley is fixedly mounted outside the driving shaft, the driving motor is in transmission connection with the driving shaft through a belt transmission assembly, the inner walls of two sides of the rack are rotatably mounted with sector plates, the rotation axes of the sector plates and the rotation axis of the oscillating shaft are horizontally arranged in a coplanar manner, one sides of the bottoms of the two sector plates, far away from the handle, are provided with connecting plates, two ends of the connecting plates are respectively fixedly connected with the inner walls of the two sector plates, the top of the connecting plates is provided with a seed storage box, the bottom of the seed storage box is fixedly mounted with a seeding pipe, the bottom of the seeding pipe penetrates through the connecting plates and is in sliding connection with the connecting plates, an inserting sleeve is fixedly connected between the bottom of the seed storage box and the top of the seeding pipe, one side of the inserting sleeve, close to the, one end of the shifting rod, which is far away from the oscillating shaft, extends to the inside of the slot and is in sliding connection with the slot, one end of the bottom of the seed storage box, which is close to the slot, is provided with a discharge port, one end of the shifting rod, which is far away from the oscillating shaft, is provided with a temporary storage groove, the discharge port is arranged in a position different from the top pipe orifice of the seeding pipe, one side, which is far away from the handle, of the bottom of the seeding pipe is fixedly connected with a long shovel, one side, which is far away from the long shovel, of the bottom of the seeding pipe is fixedly connected with a short shovel, the length value of the long shovel is greater than that of the short shovel, the bottom of the connecting plate is fixedly connected with two mud shovels, the two mud shovels are respectively positioned at two sides of the seeding pipe, the long shovel and the short shovel are in sliding connection with the inner sides of the two mud shovel, the two ends of the lower concave plate are fixedly connected with connecting frames, the connecting frames are fixedly connected with the two ends of the mud shoveling plate, the bottom ends of the fan-shaped plates are provided with soil covering plates, and the two ends of each soil covering plate are fixedly connected with the inner walls of the two fan-shaped plates respectively.
Preferably, the inner walls of the two sides of the rack are fixedly connected with arc-shaped convex blocks at positions close to the swing shaft, the edges of the fan-shaped plates are provided with arc-shaped grooves, and the arc-shaped grooves are sleeved outside the arc-shaped convex blocks in a sliding manner.
Preferably, the seeding pipe and the plug bush of seed storage box bottom all set up to the multiunit, the quantity of driving lever also sets up to the multiunit, and the multiunit seeding pipe equidistance distributes in the inside of connecting plate.
Preferably, the bottoms of the long shovel and the short shovel are both set to be triangular shovels, and the edges of the long shovel and the short shovel are both set to be knife-edge-shaped.
Preferably, the bottom ends of the two shoveling plates are both arranged to be wedge-shaped end surfaces, and the distance value between the inner walls of the two shoveling plates is equal to the distance value between the outer walls of the long shovel and the short shovel.
Preferably, the number of the soil covering plates at the bottoms of the two fan-shaped plates is three, and the three soil covering plates are distributed at equal angles by taking the rotating axis of the fan-shaped plates as the center.
Preferably, the fixed cover in outside of holding up the handle is equipped with the rubber sleeve, the outer wall of rubber sleeve has seted up multiunit antiskid groove.
Preferably, the convex column is rotatably connected with the rocker through a pin shaft, and the width value of the guide sliding groove is larger than the diameter value of the outer wall of the convex column.
Preferably, the equal fixed mounting of top inner wall and the top inner wall of seed storage box has a plurality of puddlers, and is a plurality of the puddler is crisscross to be set up.
Preferably, the top of the frame is fixedly connected with a feeding pipe opening, and the outer part of the feeding pipe opening is in threaded connection with a threaded cover.
In the technical scheme, the invention provides the following technical effects and advantages:
1. according to the invention, the shifting lever swings to drive the seed storage box and the seeding pipe to swing up and down, so that the earth shoveling and pit digging actions of the long shovel and the short shovel are realized, the different-shaft rotation of the sector plate and the swing shaft is utilized, when the seed storage box swings, the temporary storage groove is in butt joint with the discharge port and the pipe orifice at the top of the seeding pipe respectively, and the automatic seed scattering function after pit digging is also realized;
2. the invention arranges the feeding pipe mouth on the top of the seed storage box, and the screw thread cover is arranged outside the feeding pipe mouth, further, when in actual use, the threaded cover can be opened, seeds are added into the seed storage box through the feeding pipe opening, meanwhile, by utilizing the continuous up-and-down swing of the seed storage box and arranging a plurality of stirring rods in the seed storage box, further, when the seed storage box swings, the seeds in the seed storage box can continuously move, and the function of automatic stirring is realized under the blocking of the stirring rod, so that the seed blocks bonded together are automatically dispersed, the accumulation of the seeds is avoided, thereby ensuring that the seeds can smoothly pass through the discharge hole and the guide chute can be filled with the loosened seeds, and then can set up the quantity of control every time of sowing according to the size of direction spout, greatly improve equipment sowing's accuracy and fine nature, avoid the waste of seed.
Drawings
In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the working state of the present invention.
Fig. 3 is an external structural view of the present invention.
Fig. 4 is a schematic view of the overall structure of the sowing pipe of the present invention in a vertical state.
FIG. 5 is a right side view of the seed storage tank of the present invention.
FIG. 6 is an enlarged view of the portion A of FIG. 1 according to the present invention.
Description of reference numerals:
1. a frame; 11. a wheel; 12. a handle is supported; 13. a rubber sleeve; 14. an arc-shaped bump; 15. a drive shaft; 16. a rocker; 161. a convex column; 17. a drive motor; 2. a swing shaft; 21. a deflector rod; 211. a temporary storage tank; 22. a swing rod; 221. a guide chute; 3. a sector plate; 31. a connecting plate; 311. a mud scraper; 312. a concave plate; 313. a connecting frame; 314. a tapered hole; 32. a soil covering plate; 33. an arc-shaped slot; 4. a seed storage box; 41. seeding a pipe; 411. long shoveling; 412. short shoveling; 42. a stirring rod; 43. a feeding pipe orifice; 44. a threaded cap; 45. inserting a sleeve; 451. a slot; 46. and (4) a discharge port.
Detailed Description
In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.
The invention provides a small agricultural seeder as shown in figures 1-6, which comprises a frame 1, wheels 11 are arranged at the bottoms of two sides of the frame 1, a holding handle 12 is fixedly arranged at the top of one end of the frame 1, a swinging shaft 2 is arranged at one end of the frame 1 close to the holding handle 12, two ends of the swinging shaft 2 respectively penetrate through two sides of the frame 1 and extend to the outer side of the frame 1, the swinging shaft 2 is rotatably connected with the side wall of the frame 1 through a bearing, a driving motor 17 is fixedly arranged at the outer side of the frame 1 through a motor frame, a driving shaft 15 is arranged on the outer wall of one side of the frame 1 close to the driving motor 17, one end of the driving shaft 15 is rotatably arranged with the frame 1 through a shaft sleeve, a rocker 16 is fixedly connected at the outer part of one end of the driving shaft 15 far away from the frame 1, a rocker 22 is fixedly connected at the, a guide chute 221 is formed in one end, away from the swing shaft 2, of the swing rod 22, a convex column 161 is installed outside one end, away from the driving shaft 15, of the swing rod 16, the convex column 161 is installed inside the guide chute 221 in a sliding manner, a belt pulley is fixedly installed outside the driving shaft 15, the driving motor 17 is in transmission connection with the driving shaft 15 through a belt transmission assembly, the inner walls of two sides of the rack 1 are both rotatably installed with the sector plates 3, the rotation axis of the sector plates 3 and the rotation axis of the swing shaft 2 are horizontally arranged in a coplanar manner, one side, away from the handle 12, of the bottom ends of the two sector plates 3 is provided with a connecting plate 31, two ends of the connecting plate 31 are respectively and fixedly connected with the inner walls of the two sector plates 3, a seed storage box 4 is arranged at the top of the connecting plate 31, a seeding pipe 41 is fixedly installed, and is connected with the connecting plate 31 in a sliding manner, an inserting sleeve 45 is fixedly connected between the bottom of the seed storage box 4 and the top end of the sowing pipe 41, one side of the inserting sleeve 45 close to the swinging shaft 2 is provided with a slot 451, the outside of the swinging shaft 2 is fixedly provided with a shifting lever 21, one end of the shifting lever 21 far away from the swinging shaft 2 extends to the inside of the slot 451 and is connected with the slot 451 in a sliding manner, one end of the bottom of the seed storage box 4 close to the slot 451 is provided with a discharge hole 46, one end of the shifting lever 21 far away from the swinging shaft 2 is provided with a temporary storage groove 211, the discharge hole 46 is arranged in a position different from the top pipe orifice of the sowing pipe 41, one side of the bottom of the sowing pipe 41 far away from the handle 12 is fixedly connected with a long shovel 411, one side of the bottom of the sowing pipe 41 far away from the long shovel 411 is fixedly connected with a short shovel 412, the two shovel boards 311 are respectively located at two sides of the sowing pipe 41, the long shovel 411 and the short shovel 412 are slidably connected to the inner sides of the two shovel boards 311, the inner sides of the two shovel boards 311 are provided with lower concave boards 312, the lower concave boards 312 are slidably arranged between the long shovel 411 and the short shovel 412, the bottom of each lower concave board 312 is provided with a tapered hole 314, two ends of each lower concave board 312 are fixedly connected with connecting frames 313, the two connecting frames 313 are fixedly connected with two ends of the shovel boards 311, the bottom ends of the two sector boards 3 are provided with soil covering boards 32, and two ends of each soil covering board 32 are respectively fixedly connected with the inner walls of the two sector boards 3;
further, in the above technical scheme, the positions of the inner walls of the two sides of the frame 1, which are close to the swing shaft 2, are both fixedly connected with the arc-shaped protruding blocks 14, the edges of the sector plates 3 are provided with the arc-shaped grooves 33, and the arc-shaped grooves 33 are slidably sleeved outside the arc-shaped protruding blocks 14, so that the rotating stability and accuracy of the sector plates 3 are improved;
further, in the above technical solution, the seeding pipes 41 and the plug bushes 45 at the bottom of the seed storage box 4 are all provided with multiple groups, the number of the shift levers 21 is also provided with multiple groups, and the multiple groups of seeding pipes 41 are equidistantly distributed inside the connecting plate 31, so that multiple groups of seeds can be seeded simultaneously;
further, in the above technical solution, the bottoms of the long shovel 411 and the short shovel 412 are both set as triangular shovels, and the edges of the long shovel 411 and the short shovel 412 are both set as blade-shaped shovels, so as to improve the shoveling performance;
further, in the above technical solution, the bottom ends of the two shovel boards 311 are both provided with wedge-shaped end surfaces, and the distance between the inner walls of the two shovel boards 311 is equal to the distance between the outer walls of the long shovel 411 and the short shovel 412, so as to improve the soil removing effect of the long shovel 411 and the short shovel 412;
further, in the above technical solution, the number of the soil covering plates 32 at the bottom of the two sector plates 3 is three, and the three soil covering plates 32 are distributed at equal angles with the rotation axis of the sector plate 3 as the center, so that the soil covering effect can be improved;
further, in the above technical scheme, the rubber sleeve 13 is fixedly sleeved outside the handle 12, and a plurality of sets of anti-slip grooves are formed in the outer wall of the rubber sleeve 13, so that the equipment can be conveniently pushed to move manually;
further, in the above technical solution, the convex column 161 is rotatably connected with the rocker 16 through a pin shaft, and the width of the guide chute 221 is greater than the diameter of the outer wall of the convex column 161, so as to reduce the friction loss of the components;
the implementation mode is specifically as follows: the driving motor 17 is arranged to drive the driving shaft 15 to rotate continuously, so that the convex column 161 is matched with the guide sliding groove 221 to drive the swing rod 22 to swing up and down continuously, the swing shaft 2 is connected to drive the shift rod 21 to swing up and down continuously on the inner side of the frame 1, meanwhile, the sector plate 3 is connected with the frame 1 in a rotating manner, and the connecting plate 31 is used to support the seeding tube 41 in a sliding manner, when the shift rod 21 swings up and down, the shift rod 21 is matched with the slot 451 in a sliding manner, the seed storage box 4 and the seeding tube 41 can also be driven to move up and down, the long shovel 411 and the short shovel 412 at the bottom end of the seeding tube 41 generate corresponding arc motions, as shown in fig. 1, when the shift rod 21 is driven to swing down, the seed storage box 4 and the seeding tube 41 can be driven to swing down, so that the digging action shown in fig. 2 is completed by using the long shovel 411 and the short shovel 412, and the sector plate, therefore, during the downward turning of the driving lever 21, the driving lever 21 is moved inside the slot 451 by the driving of the connecting plate 31, and as shown in the states of fig. 1 and 2, the driving lever 21 is inserted deepest relative to the slot 451, and when the driving lever 21 is horizontal and the sowing pipe 41 is vertical, the driving lever 21 is inserted shallowest, and by forming the discharge hole 46 at the bottom of the seed storage box 4 and forming the temporary storage groove 211 at the end of the driving lever 21 inside the slot 451, in the state of fig. 1, when the seed storage box 4 is at the highest, and due to the inclination of the seed storage box 4, the seeds in the seed storage box 4 will fall into the guide chute 221 through the discharge hole 46 for temporary storage, and during the downward swinging of the driving lever 21 and the seed storage box 4, the guide chute 221 and the discharge hole 46 are misaligned with each other, and the seeds will not enter the guide chute 221 any more, and when the driving lever 21 reaches the horizontal state, the guiding chute 221 is abutted with the top nozzle of the seeding tube 41, so that the seeds temporarily stored in the guiding chute 221 fall into the seeding tube 41, a certain time is required for the seeds to fall due to a certain length of the seeding tube 41, when the long shovel 411 and the short shovel 412 are completely turned over to the bottom along with the seeding tube 41, as shown in the state of fig. 2, the seeds can fall between the long shovel 411 and the short shovel 412, and at this time, the guiding chute 221 is again abutted with the discharge port 46, but the seeds are all accumulated on the left side inside the seed storage box 4 due to the reverse inclination of the seed storage box 4, and cannot fall into the guiding chute 221 through the discharge port 46, so that there is no fear that the seeds accidentally fall out during the return stroke, when the shifting lever 21 swings upwards during the return stroke, the seeding tube 41, the long shovel 411 and the short shovel 412 are driven to turn upwards, because the long shovel 411 is longer than the short shovel 412, the pit dug by the long shovel 411 is deeper, and therefore, when, the seeds in the pit are firstly reversely driven by the short shovel 412 and fall into the pit dug by the long shovel 411, and then the seeds can not be brought out, so that the accuracy rate of sowing is greatly improved, and the deflector rod 21 can also drive the sector plate 3 to rotate when turning upwards, so that a plurality of soil covering plates 32 at the bottom of the sector plate 3 can also swing, soil shoveled by the long shovel 411 and the short shovel 412 can be backfilled by using the soil covering plates 32, so that the soil covering action is completed, meanwhile, due to the rotation of the sector plate 3 and the swing shaft 2, when the deflector rod 21 swings upwards, the sowing pipe 41 and the connecting plate 31 can also be driven to move upwards relatively, and then the two mud shovels 311 at the bottom of the deflector rod 21 are in contact with the long shovel 411 and the short shovel 412, so that soil attached to the outer surfaces of the long shovel 411 and the short shovel 412 can be scraped, and meanwhile, the wavy lower concave plate 312 is arranged between the long shovel 411 and the short shovel 412, the lower concave plate 312 is connected with the shovel plate 311, when seeds fall from the seeding tube 41, the seeds can actively slide to the lowest position of the lower concave plate 312 and fall from the tapered hole 314, and when the shifting lever 21 swings upwards to drive the seeding tube 41 and the connecting plate 31 to move upwards, the lower concave plate 312 is also driven to move between the long shovel 411 and the short shovel 412, so that soil blocks mixed between the long shovel 411 and the short shovel 412 are pushed out, the phenomenon that the seeding is influenced by more soil is avoided, therefore, the driving motor 17 drives the driving shaft 15 to rotate, the rocker 16 drives the shifting lever 21 to continuously swing, the shifting lever 21 swings to drive the seed storage box 4 and the seeding tube 41 to swing up and down by the swing of the shifting lever 21, the action of digging pits by using the long shovel 411 and the short shovel 412 is realized, and the different shafts of the sector plate 3 and the swing shaft 2 are rotated, so that the seed storage box 4 swings, the temporary storage groove 211 is butted with the discharge hole 46 and the pipe orifice at the top of the sowing pipe 41 respectively, the automatic sowing function after pit digging is further realized, meanwhile, the poking rod 21 is utilized to swing upwards to drive the seed storage box 4 and the sowing pipe 41 to rotate and drive the fan-shaped plate 3 during return stroke, the earthing filling function of the seed pit is realized by using the turnover of the earthing plate 32, the relative movement of the connecting plate 31 and the sowing pipe 41 is also utilized, the soil clearing function of the surface of the long shovel 411 and the short shovel 412 through the mud shoveling plate 311 is further realized, and then the equipment moves forwards through a manual pushing device, or the power equipment is additionally arranged through traction equipment and forwards, the driving equipment continuously moves, the automatic sowing function of the equipment can be realized, the sowing efficiency is greatly improved, and meanwhile, the convenience and the practicability of the equipment use are also improved.
As shown in fig. 1-5, a plurality of stirring rods 42 are fixedly installed on the top inner wall and the top inner wall of the seed storage box 4, and the plurality of stirring rods 42 are arranged in a staggered manner;
further, in the above technical solution, the top of the frame 1 is fixedly connected with a feeding pipe port 43, and the external thread of the feeding pipe port 43 is connected with a threaded cover 44, so as to facilitate feeding;
the implementation mode is specifically as follows: by arranging the feeding pipe opening 43 at the top of the seed storage box 4 and installing the threaded cover 44 outside the feeding pipe opening 43, when in actual use, the threaded cover 44 can be opened, seeds can be added into the seed storage box 4 through the feeding pipe opening 43, meanwhile, the continuous up-and-down swing of the seed storage box 4 is utilized, and a plurality of stirring rods 42 are arranged inside the seed storage box 4, so that when the seed storage box 4 swings, the seeds in the seed storage box 4 can continuously move, and the automatic stirring function is realized under the blocking of the stirring rods 42, thereby the seed blocks bonded together are automatically dispersed, the seed accumulation is avoided, the seeds can be ensured to smoothly pass through the discharge hole 46, the guide chute 221 can be filled with the loosened seeds, the number of each sowing can be controlled according to the size of the guide chute 221, and the accuracy and the excellence of the equipment sowing are greatly improved, the waste of seeds is avoided.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (10)
1. The utility model provides a small-size agricultural seeder, includes frame (1), its characterized in that: the wheel suspension mechanism is characterized in that wheels (11) are mounted at the bottoms of two sides of the rack (1), a holding handle (12) is fixedly mounted at the top of one end of the rack (1), a swing shaft (2) is arranged at one end, close to the holding handle (12), of the inside of the rack (1), two ends of the swing shaft (2) penetrate through two sides of the rack (1) respectively and extend to the outer side of the rack (1), the swing shaft (2) is rotatably connected with the side wall of the rack (1) through a bearing, a driving motor (17) is fixedly mounted at the outer side of the rack (1) through a motor frame, a driving shaft (15) is arranged on the outer wall of one side, close to the driving motor (17), of the rack (1), one end of the driving shaft (15) is rotatably mounted with the rack (1) through a shaft sleeve, a rocker (16) is fixedly connected to the outer portion, far away from one end of the rack (1), and a swing rod (, a guide sliding groove (221) is formed in one end, far away from the oscillating shaft (2), of the oscillating rod (22), a convex column (161) is installed on the outer portion, far away from one end of the driving shaft (15), of the rocker (16), a belt pulley is fixedly installed on the outer portion of the driving shaft (15), the driving motor (17) is in transmission connection with the driving shaft (15) through a belt transmission assembly, sector plates (3) are installed on the inner walls of the two sides of the rack (1) in a sliding mode, the rotating axis of each sector plate (3) and the rotating axis of the oscillating shaft (2) are horizontally arranged in a coplanar mode, a connecting plate (31) is arranged on one side, far away from the holding handle (12), of the bottom ends of the two sector plates (3), two ends of the connecting plate (31) are fixedly connected with the inner walls of the two sector plates (3) respectively, and a seed storage box (4) is arranged at the top of, the bottom of the seed storage box (4) is fixedly provided with a seeding pipe (41), the bottom end of the seeding pipe (41) penetrates through the connecting plate (31) and is connected with the connecting plate (31) in a sliding manner, an inserting sleeve (45) is fixedly connected between the bottom of the seed storage box (4) and the top end of the seeding pipe (41), one side, close to the swing shaft (2), of the inserting sleeve (45) is provided with an inserting groove (451), the outside of the swing shaft (2) is fixedly provided with a shifting rod (21), one end, far away from the swing shaft (2), of the shifting rod (21) extends into the inserting groove (451) and is connected with the inserting groove (451) in a sliding manner, one end, close to the inserting groove (451), of the bottom of the seed storage box (4) is provided with a discharging port (46), one end, far away from the swing shaft (2), of the shifting rod (21) is provided with a temporary storage groove (211), the bottom end of the sowing pipe (41) is far away from one side of the handle (12) and is fixedly connected with a long shovel (411), the bottom end of the sowing pipe (41) is far away from one side of the long shovel (411) and is fixedly connected with a short shovel (412), the length value of the long shovel (411) is larger than that of the short shovel (412), the bottom of the connecting plate (31) is fixedly connected with two shovel plates (311), the two shovel plates (311) are respectively positioned at two sides of the sowing pipe (41), the long shovel (411) and the short shovel (412) are slidably connected with the inner sides of the two shovel plates (311), the inner sides of the two shovel plates (311) are provided with a lower concave plate (312), the lower concave plate (312) is slidably arranged between the long shovel (411) and the short shovel (412), the bottom of the lower concave plate (312) is provided with a tapered hole (314), and two ends of the lower concave plate (312) are both fixedly connected with a connecting frame (313), two both ends fixed connection of link (313) and shovel mud board (311), two the bottom of sector plate (3) is provided with earthing plate (32), just the both ends of earthing plate (32) respectively with the inner wall fixed connection of two sector plate (3).
2. A small agricultural seeder according to claim 1, characterized in that: the inner walls of the two sides of the rack (1) are close to the swing shaft (2) and are fixedly connected with arc-shaped convex blocks (14), arc-shaped grooves (33) are formed in the edges of the fan-shaped plates (3), and the arc-shaped grooves (33) are slidably sleeved outside the arc-shaped convex blocks (14).
3. A small agricultural seeder according to claim 1, characterized in that: the seeding pipe (41) and the plug bush (45) at the bottom of the seed storage box (4) are both arranged into a plurality of groups, the number of the shift lever (21) is also arranged into a plurality of groups, and the seeding pipes (41) are equidistantly distributed in the connecting plate (31).
4. A small agricultural seeder according to claim 1, characterized in that: the bottom of long shovel (411) and short shovel (412) all sets up to triangle-shaped shovel, just the edge of long shovel (411) and short shovel (412) all sets up to the sword form.
5. A small agricultural seeder according to claim 1, characterized in that: the bottom ends of the two shoveling plates (311) are both arranged to be wedge-shaped end surfaces, and the distance value between the inner walls of the two shoveling plates (311) is equal to the distance value between the outer walls of the long shovel (411) and the short shovel (412).
6. A small agricultural seeder according to claim 1, characterized in that: the number of the soil covering plates (32) at the bottoms of the fan-shaped plates (3) is three, and the soil covering plates (32) are distributed at equal angles by taking the rotating axes of the fan-shaped plates (3) as centers.
7. A small agricultural seeder according to claim 1, characterized in that: the outer fixed sleeve of the handle (12) is provided with a rubber sleeve (13), and the outer wall of the rubber sleeve (13) is provided with a plurality of groups of anti-skidding grooves.
8. A small agricultural seeder according to claim 1, characterized in that: the convex column (161) is rotatably connected with the rocker (16) through a pin shaft, and the width value of the guide sliding groove (221) is larger than the diameter value of the outer wall of the convex column (161).
9. A small agricultural seeder according to claim 1, characterized in that: the equal fixed mounting of top inner wall and the top inner wall of seed storage box (4) has a plurality of puddlers (42), and is a plurality of puddler (42) crisscross the setting.
10. A small agricultural seeder according to claim 1, characterized in that: the top of the frame (1) is fixedly connected with a feeding pipe opening (43), and the outer thread of the feeding pipe opening (43) is connected with a threaded cover (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110113688.4A CN112889410A (en) | 2021-01-27 | 2021-01-27 | Small-size agricultural seeder |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114793697A (en) * | 2022-04-07 | 2022-07-29 | 朱邦全 | Agricultural breeding equipment |
| CN117796210A (en) * | 2024-03-01 | 2024-04-02 | 安徽省农业科学院园艺研究所 | Automatic seeder with adjustable melon dish class is planted |
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| GB1205194A (en) * | 1968-04-01 | 1970-09-16 | Ronald Stuart Main | Improvements in and relating to sod seeders |
| KR101763678B1 (en) * | 2016-12-16 | 2017-08-01 | 김창규 | Rotary tilling blade of garlic planter trailed by agricultural machinery |
| CN207427766U (en) * | 2017-01-19 | 2018-06-01 | 昆明牛勤农业科技有限公司 | A kind of multifunctional seed drill |
| CN108521940A (en) * | 2018-04-23 | 2018-09-14 | 道真仡佬族苗族自治县好未来中药材农民专业合作社 | Lip river Radix Codonopsis seeding apparatus |
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| CN111010934A (en) * | 2019-12-26 | 2020-04-17 | 长兴青茂农业发展有限公司 | Automatic seeder with digging function |
| CN112005668A (en) * | 2019-05-28 | 2020-12-01 | 睢宁兴桃农业发展有限公司 | Spaced sowing machine for agricultural planting |
| CN212138282U (en) * | 2020-04-22 | 2020-12-15 | 韩喜福 | Agricultural corn planter |
| CN112119703A (en) * | 2020-09-29 | 2020-12-25 | 赵志玲 | Dig hole seeding earthing all-in-one |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1205194A (en) * | 1968-04-01 | 1970-09-16 | Ronald Stuart Main | Improvements in and relating to sod seeders |
| KR101763678B1 (en) * | 2016-12-16 | 2017-08-01 | 김창규 | Rotary tilling blade of garlic planter trailed by agricultural machinery |
| CN207427766U (en) * | 2017-01-19 | 2018-06-01 | 昆明牛勤农业科技有限公司 | A kind of multifunctional seed drill |
| CN108521940A (en) * | 2018-04-23 | 2018-09-14 | 道真仡佬族苗族自治县好未来中药材农民专业合作社 | Lip river Radix Codonopsis seeding apparatus |
| CN108781638A (en) * | 2018-05-25 | 2018-11-13 | 杨越 | One kind sowing integrated machine and method for wheat fertilizing |
| CN112005668A (en) * | 2019-05-28 | 2020-12-01 | 睢宁兴桃农业发展有限公司 | Spaced sowing machine for agricultural planting |
| CN111010934A (en) * | 2019-12-26 | 2020-04-17 | 长兴青茂农业发展有限公司 | Automatic seeder with digging function |
| CN212138282U (en) * | 2020-04-22 | 2020-12-15 | 韩喜福 | Agricultural corn planter |
| CN112119703A (en) * | 2020-09-29 | 2020-12-25 | 赵志玲 | Dig hole seeding earthing all-in-one |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114793697A (en) * | 2022-04-07 | 2022-07-29 | 朱邦全 | Agricultural breeding equipment |
| CN117796210A (en) * | 2024-03-01 | 2024-04-02 | 安徽省农业科学院园艺研究所 | Automatic seeder with adjustable melon dish class is planted |
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Application publication date: 20210604 |