CN110915380A - Corn seed quantitative sowing device and using method thereof - Google Patents
Corn seed quantitative sowing device and using method thereof Download PDFInfo
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- CN110915380A CN110915380A CN201911253098.0A CN201911253098A CN110915380A CN 110915380 A CN110915380 A CN 110915380A CN 201911253098 A CN201911253098 A CN 201911253098A CN 110915380 A CN110915380 A CN 110915380A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/08—Broadcast seeders; Seeders depositing seeds in rows
- A01C7/16—Seeders with other distributing devices, e.g. brushes, discs, screws or slides
- A01C7/163—Gravity distributors
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C19/00—Arrangements for driving working parts of fertilisers or seeders
- A01C19/02—Arrangements for driving working parts of fertilisers or seeders by a motor
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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
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
- A01C5/062—Devices for making drills or furrows
- A01C5/064—Devices for making drills or furrows with rotating tools
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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
Abstract
The invention discloses a corn seed quantitative seeding device and a using method thereof, the corn seed quantitative seeding device comprises a frame, a front wheel and a rear wheel, the front wheel and the rear wheel are arranged at the bottom of the frame in a triangular manner, wherein the number of the front wheels is two, the number of the rear wheels is one, corn seeds are poured into the seed storage box, the seed inlet hole is blocked by the turntable, the corn seeds are stored, the motor is started, the seeding device is started, the motor on the motor is started, the front wheel and the limiting rod are respectively driven to rotate by a belt, the front wheel can drive the device to move forwards, the plowshare plows a groove on the ground, the limiting rod drives the turntable to rotate when rotating, after the corn groove aligns with the seed inlet hole at rotatory in-process, the corn falls into the corn groove, and the carousel continues to rotate the in-process and drives the corn rotatory, and the carousel continues to rotate and also aligns with the seed outlet hole, and the corn seed falls into the ditch inslot from the seeding hole outflow through seed outlet pipe and accessory pipe. The rear wheel presses the groove ploughed by the front wheel in the advancing process to finish soil filling.
Description
Technical Field
The invention relates to a seed sowing device and a using method thereof, in particular to a quantitative corn seed sowing device and a using method thereof.
Background
The cultivation history of corn in China is about 470 years. But the yield is high, the quality is good, the adaptability is strong, and the cultivation area develops quickly. At present, the sowing area of China is about 3 hundred million mu, which is second to rice and wheat and is the third place in grain crops. Second only in the united states in the world. China also accumulates abundant experience on the corn cultivation technology. Sowing: the natural conditions of corn producing areas in China are very different, and suitable varieties are selected according to the local frost period and soil texture, so that the yield of the feeding corn and the malted hybrid is high.
At present, the manual sowing or the handheld corn sowing device is adopted for corn sowing, the manual sowing is powerful in labor, the working efficiency is low, corn sowing pits need to be planed out in advance of corn farmlands during corn sowing, manual covering is needed for covering the sowing pits after the corn sowing, and the operation is inconvenient.
Disclosure of Invention
The invention aims to provide a corn seed quantitative sowing device and a using method thereof, and the corn seed quantitative sowing device has the advantages that the size of a corn groove is changed according to the number of corn seeds to be planted in a nest, the corn seeds flow out of a sowing hole through a seed outlet pipe and an auxiliary pipe and fall into a groove, and a rear wheel presses the groove ploughed by a front wheel in the advancing process to finish soil filling.
In order to achieve the purpose, the invention provides the following technical scheme: a quantitative corn seed sowing device comprises a frame, two front wheels and one rear wheel, wherein the front wheels and the rear wheels are arranged at the bottom of the frame in a triangular mode;
the front end and the rear end of the top of the frame are respectively fixed with the seed discharging box and the motor through bolts, the side surface of the seed discharging box is provided with a circular groove, the top of the seed discharging box is fixed with a seed storing box, a seed inlet communicated with the seed storing box is arranged above the circular groove, a seed outlet is arranged below the circular groove, and the center of the circular groove is provided with a loop bar fixed on the inner wall of the seed discharging box;
the hole edge of the seed outlet hole covers a seed outlet pipe fixed on the bottom surface of the seed sowing box, first side plates are symmetrically welded on two sides of the seed outlet pipe, an auxiliary pipe is inserted into the bottom opening of the seed outlet pipe, second side plates are symmetrically welded on two sides of the auxiliary pipe, a plurality of rows of screw holes are formed in the first side plates and the second side plates, and the first side plates and the second side plates are meshed with vertical plates fixed on the frame through bolts penetrating through the screw holes;
the bottom end of the secondary pipe is fixed with a plowshare, the cutting edge of the plowshare faces to the middle of the connecting line of the front wheel, the heel part of the plowshare is provided with a seeding hole communicated with the secondary pipe, and the diameter of the seeding hole faces to the middle of the connecting line of the rear wheel;
the sleeve rod is sleeved with the rotary table, the rotary table is inserted into the circular groove, a center hole for inserting the sleeve rod is machined in the center of the rotary table, the peripheral surface of the rotary table is provided with a corn groove, the corn groove is aligned with the seed inlet hole in the rotating process, an inserting block is fixed on the outer edge of the center hole, and a limiting rod is also inserted into the center hole;
one end of the limiting rod is sleeved with a limiting ring, the other end of the limiting rod is inserted into the bearing seat, and a slot matched with the inserting block is formed in the limiting ring;
the motor is sleeved on the limiting rod and the front wheel through belts respectively through a rotating shaft connected with the motor through a shaft key, and the motor drives the limiting rod and the front wheel to rotate;
the bearing block is fixed on the support frame, and bolts penetrating through two ends of the support frame are meshed with the seed metering box.
Further, the length of the rotary disc is larger than that of the seed inlet hole, and a plurality of corns pass through the seed inlet hole.
Furthermore, the limiting ring is abutted to the rotary table, the insert block is inserted into the slot, and the limiting rod drives the rotary table to rotate synchronously.
Further, the gap between the turntable and the circular groove is 1 cm.
Further, the corn groove is also aligned with the seed outlet hole in the rotating process, and the corn seeds flow out of the seeding hole through the seed outlet pipe and the auxiliary pipe.
The invention provides another technical scheme, and a using method of the corn seed quantitative seeding device comprises the following steps:
s1: the plowshare can be inserted into the ground, the auxiliary pipe is inserted into the seed outlet pipe, and after the second side plate screw hole of the auxiliary pipe is aligned with the vertical plate screw hole, the bolt penetrates through the auxiliary pipe to adjust the height of the plowshare below the auxiliary pipe;
s2: the corn seeds are poured into the seed storage box, the seed inlet hole is blocked by the rotary disc, the corn seeds are stored, the motor is started, and the seeding device is started;
s3: a motor on the motor is started, a front wheel and a limiting rod are respectively driven to rotate through a belt, the front wheel can drive the device to move forwards through rotation, and a plowshare plows a groove on the ground;
s4: the limiting rod drives the rotary table to rotate when rotating, the corn falls into the corn groove after the corn groove is aligned with the seed inlet hole in the rotating process, and the rotary table drives the corn to rotate in the continuous rotating process;
s5: the rotary table continues to rotate until the rotary table is aligned with the seed outlet hole, and the corn seeds flow out of the seeding hole through the seed outlet pipe and the auxiliary pipe and fall into the groove;
s6: the rear wheel presses the groove ploughed by the front wheel in the advancing process to finish soil filling.
Further, in step S4, the size of the corn trough is changed according to the number of corn seeds to be planted in a single pit.
Compared with the prior art, the invention has the beneficial effects that:
the corn seed quantitative seeding device and the using method thereof pour the corn seeds into the seed storing box, because the seed inlet hole is blocked by the turntable, the corn seeds are stored, the motor is started, the seeding device is started, the motor on the motor is started, the front wheel and the limiting rod are respectively driven to rotate by a belt, the front wheel can drive the device to move forwards, the plowshare plows a groove on the ground, the limiting rod drives the turntable to rotate when rotating, after the maize groove aligns with the seed inlet hole at rotatory in-process, the maize falls into the maize groove, the carousel continues to rotate the in-process and drives the maize rotatory, the carousel continues to rotate and also aligns with the seed outlet hole, several maize seeds change carousel will be planted according to a nest to the size in maize groove, the maize seed flows out from the seeding hole through seed outlet pipe and auxiliary pipe and falls into the ditch inslot, the slot that the front wheel plough was pushed down to the in-process that the rear wheel is advancing, the completion is filled out soil.
Drawings
FIG. 1 is an overall block diagram of the present invention;
FIG. 2 is a partial cross-sectional view of the present invention;
FIG. 3 is a view showing the construction of a seed metering box according to the present invention;
FIG. 4 is an internal view of the seed box of the present invention;
FIG. 5 is a connection diagram of the turntable and the limiting rod of the present invention;
FIG. 6 is a connection diagram of a secondary pipe and an outlet pipe of the present invention;
in the figure: 1. a frame; 11. a vertical plate; 2. a front wheel; 3. a rear wheel; 4. a seed discharging box; 41. a circular groove; 411. a seed inlet hole; 412. a seed outlet; 413. a loop bar; 42. storing a seed box; 5. a motor; 6. discharging the seed; 61. a first side plate; 7. a secondary pipe; 71. a plowshare; 711. sowing holes; 72. a second side plate; 8. a turntable; 81. a central bore; 82. a corn groove; 83. inserting a block; 9. a limiting rod; 91. a limiting ring; 911. a slot; 92. a bearing seat; 10. a support frame.
Detailed Description
The technical scheme in the embodiment of the invention will be made clear below by combining the attached drawings in the embodiment of the invention; fully described, it is to be understood that the described embodiments are merely exemplary of some, but not all, embodiments of the invention and that all other embodiments, which can be derived by one of ordinary skill in the art based on the described embodiments without inventive faculty, are within the scope of the invention.
Referring to fig. 1, a corn seed quantitative sowing device comprises a frame 1, a front wheel 2 and a rear wheel 3, wherein the front wheel 2 and the rear wheel 3 are arranged at the bottom of the frame 1 in a triangular manner, the two front wheels 2 are provided, the rear wheel 3 is arranged on the central line of the front wheel 2, the front end and the rear end of the top of the frame 1 are respectively fixed with the seed discharging box 4 and the motor 5 through bolts, the side surface of the seed discharging box 4 is provided with a circular groove 41, the top of the seed discharging box 4 is fixed with the seed storing box 42, the seed storing box 42 is communicated with the seed discharging box 4, the bottom of the seed storing box 42 has a certain inclination so as to facilitate the falling of corn seeds, a seed inlet hole 411 communicated with the seed storing box 42 is arranged above the circular groove 41, a seed outlet hole 412 is arranged below the circular groove 41, a seed outlet pipe 6 fixed on the bottom surface of the seed discharging box 4 is covered at the hole edge of the seed outlet hole 412, and a loop bar 413 fixed on.
Referring to fig. 2, a plowshare 71 is fixed at the bottom end of the secondary pipe 7, the cutting edge of the plowshare 71 faces to the middle of the line of the front wheel 2, the cutting edge of the plowshare 71 can plough, a seeding hole 711 communicated with the secondary pipe 7 is formed in the heel part of the plowshare 71, the outlet bottom of the seeding hole 711 is high, corn grains can fall from the seeding hole 711, and the diameter of the seeding hole 711 faces to the middle of the line of the rear wheel 3.
Referring to fig. 3-4, a rotating disc 8 is sleeved on a loop bar 413, the rotating disc 8 can rotate around the loop bar 413, the rotating disc 8 is inserted into a circular groove 41, a gap between the rotating disc 8 and the circular groove 41 is 1cm, corn grains cannot enter the gap, a center hole 81 for inserting the loop bar 413 is processed at the center of the circle, a corn groove 82 is processed on the outer circumferential surface of the rotating disc 8, the corn groove 82 is aligned with a seed inlet hole 411 in the rotating process, the length of the rotating disc 8 is larger than that of the seed inlet hole 411, multiple corns pass through the seed inlet hole 411, an inserting block 83 is fixed on the outer edge of the center hole 81, a limiting rod 9 is also inserted into the center hole 81, the corn groove 82 is also aligned with the seed outlet hole 412 in the rotating process, and the corn seeds flow out of the seeding hole 711 through a seed outlet pipe 6 and an.
Referring to fig. 5, a limit ring 91 is sleeved on one end of a limit rod 9, the other end of the limit rod 9 is inserted into a bearing seat 92, a slot 911 matched with an insertion block 83 is formed in the limit ring 91, the limit ring 91 abuts against a rotary table 8, the insertion block 83 is inserted into the slot 911, the limit rod 9 drives the rotary table 8 to synchronously rotate, a motor 5 is sleeved on the limit rod 9 and a front wheel 2 through a rotating shaft connected by a shaft key respectively through a belt, the motor 5 drives the limit rod 9 and the front wheel 2 to rotate, the bearing seat 92 is fixed on a support frame 10, and bolts penetrating through two ends of the support frame 10 are meshed with a seed discharging box 4.
Referring to fig. 6, first side plates 61 are symmetrically welded to two sides of the seed outlet pipe 6, a secondary pipe 7 is inserted into the bottom opening of the seed outlet pipe 6, second side plates 72 are symmetrically welded to two sides of the secondary pipe 7, a plurality of rows of screw holes are formed in the first side plates 61 and the second side plates 72, and the first side plates 61 and the second side plates 72 are engaged with vertical plates 11 fixed to the frame 1 through bolts penetrating through the screw holes.
In order to better show the specific work flow of the quantitative seeding device, the invention provides a using method of the quantitative seeding device for corn seeds, which comprises the following steps:
the method comprises the following steps: the plowshare 71 can be inserted into the ground, the auxiliary pipe 7 is inserted into the seed outlet pipe 6, and after the screw hole of the second side plate 72 of the auxiliary pipe 7 is aligned with the screw hole of the vertical plate 11, the bolt penetrates through the plowshare 71 below the auxiliary pipe 7 to adjust the height;
step two: the corn seeds are poured into the seed storage box 42, the seed inlet 411 is blocked by the rotary disc 8, the corn seeds are stored, the motor 5 is started, and the seeding device is started;
step three: a motor on the motor 5 is started, the front wheel 2 and the limiting rod 9 are respectively driven to rotate through a belt, the front wheel 2 can drive the device to move forward through rotation, and the plowshare 71 plows a groove on the ground;
step four: the limiting rod 9 drives the rotary table 8 to rotate when rotating, after the corn groove 82 is aligned with the seed inlet 411 in the rotating process, the corn falls into the corn groove 82, the rotary table 8 drives the corn to rotate in the continuous rotating process, and the rotary table 8 is replaced according to the size of the corn groove 82, wherein several corn seeds need to be planted in one pit;
step five: the rotating disc 8 continues to rotate until the rotating disc is aligned with the seed outlet hole 412, and the corn seeds flow out of the seeding hole 711 through the seed outlet pipe 6 and the auxiliary pipe 7 and fall into the groove;
step six: the rear wheel 3 presses the groove ploughed by the front wheel 2 in the advancing process to finish soil filling.
In summary, the corn seed quantitative seeding device and the use method thereof pour the corn seeds into the seed storage box 42, because the seed inlet 411 is blocked by the rotary disc 8, the corn seeds are stored, the motor 5 is started, the seeding device is started, the motor on the motor 5 is started, the front wheel 2 and the limiting rod 9 are respectively driven to rotate by a belt, the front wheel 2 can drive the device to move forwards by rotating, the plowshare 71 plows a groove on the ground, the limiting rod 9 drives the turntable 8 to rotate when rotating, after the corn groove 82 aligns with the seed inlet hole 411 in the rotation process, the corn falls into the corn groove 82, the rotary table 8 drives the corn to rotate in the continuous rotation process, the rotary table 8 rotates continuously until aligning with the seed outlet hole 412, the size of the corn groove 82 changes the rotary table 8 according to a nest of corn seeds to be planted, and the corn seeds flow out of the seed outlet hole 711 through the seed outlet pipe 6 and the auxiliary pipe 7 and fall into the groove. The rear wheel 3 presses the groove ploughed by the front wheel 2 in the advancing process to finish soil filling.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (7)
1. The quantitative corn seed sowing device is characterized by comprising a frame (1), front wheels (2) and rear wheels (3), wherein the front wheels (2) and the rear wheels (3) are arranged at the bottom of the frame (1) in a triangular mode, the number of the front wheels (2) is two, and the number of the rear wheels (3) is one;
the front end and the rear end of the top of the frame (1) are respectively fixed with the seed discharging box (4) and the motor (5) through bolts, a circular groove (41) is formed in the side face of the seed discharging box (4), a seed storing box (42) is fixed at the top of the seed discharging box (4), a seed inlet hole (411) communicated with the seed storing box (42) is formed above the circular groove (41), a seed outlet hole (412) is formed below the circular groove (41), and a loop bar (413) fixed on the inner wall of the seed discharging box (4) is arranged at the circle center of the circular groove (41);
the hole edge of the seed outlet hole (412) covers a seed outlet pipe (6) fixed on the bottom surface of the seed sowing box (4), a first side plate (61) is symmetrically welded on two sides of the seed outlet pipe (6), an auxiliary pipe (7) is inserted into the bottom opening of the seed outlet pipe (6), a second side plate (72) is symmetrically welded on two sides of the auxiliary pipe (7), a plurality of rows of screw holes are formed in the first side plate (61) and the second side plate (72), and the first side plate (61) and the second side plate (72) are meshed with a vertical plate (11) fixed on the frame (1) through bolts penetrating through the screw holes;
a plowshare (71) is fixed at the bottom end of the auxiliary pipe (7), the cutting edge of the plowshare (71) faces to the middle of the connecting line of the front wheel (2), a seeding hole (711) communicated with the auxiliary pipe (7) is machined at the heel part of the plowshare (71), and the aperture of the seeding hole (711) faces to the middle of the connecting line of the rear wheel (3);
the turnplate (8) is sleeved on the loop bar (413), the turnplate (8) is inserted into the circular groove (41), a center hole (81) for inserting the loop bar (413) is machined in the circle center of the turnplate (8), a corn groove (82) is machined in the outer peripheral surface of the turnplate (8), the corn groove (82) is aligned to the seed inlet hole (411) in the rotating process, an inserting block (83) is fixed on the outer edge of the center hole (81), and a limiting rod (9) is also inserted into the center hole (81);
one end of the limiting rod (9) is sleeved with a limiting ring (91), the other end of the limiting rod (9) is inserted into the bearing seat (92), and a slot (911) matched with the inserting block (83) is formed in the limiting ring (91);
the motor (5) is sleeved on the limiting rod (9) and the front wheel (2) through belts respectively through a rotating shaft connected with a shaft key, and the motor (5) drives the limiting rod (9) and the front wheel (2) to rotate;
the bearing seat (92) is fixed on the support frame (10), and bolts penetrating through two ends of the support frame (10) are meshed with the seed box (4).
2. The quantitative sowing device for corn seeds as claimed in claim 1, wherein the length of the rotary plate (8) is greater than the length of the seed inlet hole (411), and the seed inlet hole (411) is used for a plurality of corns to pass through.
3. The corn seed quantitative sowing device as claimed in claim 1, wherein the limiting ring (91) abuts against the rotary table (8), the insertion block (83) is inserted into the slot (911), and the limiting rod (9) drives the rotary table (8) to rotate synchronously.
4. The quantitative corn seed sowing device as claimed in claim 1, wherein the gap between the rotary plate (8) and the circular groove (41) is 1 cm.
5. The corn seed quantitative sowing device of claim 1, wherein the corn groove (82) is aligned with the sowing hole (412) during the rotation, and the corn seed flows out from the sowing hole (711) through the sowing pipe (6) and the secondary pipe (7).
6. A method for using the corn seed quantitative sowing device of any one of claims 1 to 5, wherein the method comprises the following steps:
s1: the plowshare (71) can be inserted into the ground, the auxiliary pipe (7) is inserted into the seed outlet pipe (6), and after the screw hole of the second side plate (72) of the auxiliary pipe (7) is aligned with the screw hole of the vertical plate (11), the bolt penetrates through the plowshare (71) below the auxiliary pipe (7) to adjust the height;
s2: corn seeds are poured into the seed storage box (42), the seed inlet hole (411) is blocked by the rotary disc (8), the corn seeds are stored, the motor (5) is started, and the seeding device is started;
s3: a motor on the motor (5) is started, the front wheel (2) and the limiting rod (9) are respectively driven to rotate through a belt, the front wheel (2) can drive the device to move forward, and the plowshare (71) plows a groove on the ground;
s4: the limiting rod (9) drives the rotary table (8) to rotate when rotating, after the corn groove (82) is aligned with the seed inlet hole (411) in the rotating process, the corn falls into the corn groove (82), and the rotary table (8) drives the corn to rotate in the continuous rotating process;
s5: the rotary disc (8) continues to rotate until the rotary disc is aligned with the seed outlet hole (412), and the corn seeds flow out of the seeding hole (711) through the seed outlet pipe (6) and the auxiliary pipe (7) and fall into the groove;
s6: the rear wheel (3) can press the groove ploughed by the front wheel (2) in the advancing process to finish soil filling.
7. The method for using a corn seed quantitative sowing device according to claim 6, wherein the size of the corn trough (82) is changed according to the number of corn seeds to be planted in a single pit in step S4.
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| CN201911253098.0A CN110915380A (en) | 2019-12-09 | 2019-12-09 | Corn seed quantitative sowing device and using method thereof |
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| CN201911253098.0A CN110915380A (en) | 2019-12-09 | 2019-12-09 | Corn seed quantitative sowing device and using method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113994793A (en) * | 2021-11-12 | 2022-02-01 | 梁新连 | Peanut seeding equipment for agro-farming seeding |
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| CN108901261A (en) * | 2018-07-10 | 2018-11-30 | 沈家洛 | A kind of corn drill |
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| CN110100533A (en) * | 2019-06-13 | 2019-08-09 | 盐城工学院 | A kind of agricultural seeding car with sprinkle water function |
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| CN110431943A (en) * | 2019-09-11 | 2019-11-12 | 河北农业大学 | A kind of combined drill |
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Application publication date: 20200327 |