CN114885626B

CN114885626B - Corn and soybean close planting intercropping seeder

Info

Publication number: CN114885626B
Application number: CN202210320628.4A
Authority: CN
Inventors: 李凯伟; 牛季娟; 王小丽; 戚江利; 董韶辉; 吴雷雷
Original assignee: Henan Junpin Ecological Agriculture Development Co ltd
Current assignee: Henan Junpin Ecological Agriculture Development Co ltd
Priority date: 2022-03-29
Filing date: 2022-03-29
Publication date: 2023-07-04
Anticipated expiration: 2042-03-29
Also published as: CN114885626A

Abstract

The invention provides a corn soybean close planting intercropping planter, which relates to the technical field of sowing equipment and comprises a traction ring, a connecting plate, a mounting plate, a limiting part, a sowing mechanism, a rotating shaft, a fixed block, a travelling wheel device, a blanking box, a bottom block, a fixed rod, a stop block, a discharging mechanism, a rotating driving device, a disc, a rotating shaft, a U-shaped mounting plate and a connecting plate, wherein worm wheel gear rings are arranged on the outer surface of the rotating shaft, fixed baffles are arranged at the two ends of the lower surface of the mounting plate, a worm meshed with the worm wheel gear rings is rotatably connected to the fixed baffles, and a lifting part for lifting the mounting plate is rotatably connected to the lower surface of the mounting plate, so that the two sowing mechanisms can circularly sow soil and fertilize only on current furrows at intervals, and the seeds and fertilizer are covered by the travelling wheel device, the sowing efficiency is high, and the human body is not damaged by substances attached to the seeds and the fertilizer, and the planter is safer.

Description

Corn and soybean close planting intercropping seeder

Technical Field

The invention relates to the technical field of seeding equipment, in particular to a corn and soybean close planting intercropping seeder.

Background

The planter uses crop seeds as planting machines for planting certain types or crops, and is often called crop type names, such as grain drill, corn hill planter, cotton planter, pasture spreader, etc.

At present, in the process of sowing by the existing corn soybean close planting intercropping planter, when the number of residual non-planted furrows is smaller than the sum of the number of blanking parts of the planter, the sower is used for sowing again, so that the sowed furrows are turned up again, seeds are turned out from soil, later growth of the seeds is not facilitated, if artificial sowing is adopted, not only sowing efficiency is greatly reduced, but also the health of human bodies is more dangerous due to substances attached to the seeds and chemical fertilizers.

Disclosure of Invention

The invention aims to provide a corn soybean close planting intercropping planter, which aims to solve the problems that in the sowing process of the corn soybean close planting intercropping planter in the prior art, when the number of residual non-sowing furrows is smaller than the sum of the number of blanking parts of the planter, the sower is used for sowing again, the sowed furrows are turned up again, so that seeds are turned out from soil and are unfavorable for later growth of the seeds, and if artificial sowing is adopted, the sowing efficiency is greatly reduced, and the health of human bodies is more dangerous by the seeds and substances attached to chemical fertilizers.

In order to achieve the above purpose, the invention adopts the following technical scheme: the corn soybean close planting intercropping planter comprises a traction ring and a connecting plate hinged with the traction ring, wherein the lower surface of the connecting plate is rotationally connected with a mounting plate, the upper surface of the connecting plate is provided with a limiting part for limiting the rotation of the mounting plate, the lower surfaces of two ends of the mounting plate are rotationally connected with a sowing mechanism, the sowing mechanism comprises a rotating shaft rotationally connected with the mounting plate, the lower surface of the rotating shaft is provided with a fixed block, two ends of the fixed block are respectively provided with a travelling wheel device, two sides of the fixed block, which are positioned on the two sides of the rotating shaft, are respectively provided with a blanking box, two sides of the blanking box are respectively provided with a bottom block, the upper surface of the bottom block is provided with a fixed rod, which penetrates through the fixed block and is fixedly connected with a stop block, the blanking box is provided with a discharging mechanism for controlling the blanking, one side of the fixed block is provided with a rotation driving device, the output end of the rotation driving device is provided with a disc, the eccentric part of the disc is provided with a rotating shaft, the outer surfaces of one side of the two lower boxes are respectively provided with U-shaped mounting plates, one side of the disc is provided with a connecting plate, the two sides of the worm wheel are respectively connected with two lifting plates, the two sides of the two worm wheels are respectively connected with the two rotating shafts, the two lifting plates are respectively, the two sides of the two lifting plates are respectively connected with the two outer surfaces of the mounting plate are rotationally connected with the U-shaped mounting plates, and the two lifting plates are fixedly connected with the two lifting plates, and the two lifting plates are respectively, and the two lifting plates are fixedly connected with the two sides of the lifting plates are fixedly connected with the lifting plates;

the upper end of the mounting plate is provided with a fixed shaft, and the upper surface of the connecting plate is provided with a fixed groove matched with the fixed shaft;

the limiting part comprises a limiting plate arranged on the upper surface of the connecting plate, a through groove is formed in the outer surface of one side of the limiting plate, a limiting rod is arranged in the through groove in a sliding mode, a limiting baffle ring is fixedly connected to the outer surface of the middle of the limiting rod, a first spring is sleeved on the limiting rod and positioned between the limiting plate and the limiting baffle ring, and a plurality of limiting grooves are uniformly formed in the circumference of the outer surface of the upper end of the fixed shaft, which exceeds the fixed groove;

the discharging box comprises storage parts symmetrically arranged on two sides of the fixed block, the lower end of the storage part is provided with an inclined part which is in through connection with the storage part, the bottom block is positioned on the outer surface of one side of the storage part, and the discharging mechanism is positioned on the outer surface of one side of the inclined part;

the discharging mechanism comprises two spacing plates which are arranged on the outer surface of one side of the inclined part at intervals, sliding holes are formed in the two spacing plates, sliding rods are arranged on the two sliding holes in a sliding mode, a spacing baffle ring is arranged on the sliding rods and located between the two spacing plates, a second spring is sleeved between the spacing baffle ring and the spacing plate which is close to the material storage part and located on the sliding rods, a short rod is arranged at the lower end of the sliding rods, a push rod is arranged at one end, far away from the sliding rod, of the short rod, the push rod is arranged in parallel with the sliding rods, and a blanking baffle matched with a blanking opening of the inclined part is arranged at the upper end of the push rod;

one side of the inclined discharging opening is provided with a reclamation part for turning soil, the reclamation part is only arranged at the bottom of a discharging box used for containing fertilizer in the same sowing mechanism, and the discharging box provided with the reclamation part is positioned at the front part of the discharging box filled with seeds;

the reclamation part is made of metal;

the lifting part comprises a rotary table rotationally connected with the lower surface of the mounting plate, and an electric telescopic rod is arranged on the lower surface of the rotary table.

Preferably, the output end of the electric telescopic rod is provided with a supporting bottom plate parallel to the mounting plate.

Preferably, the rotation driving device is a servo motor.

The beneficial effects of the invention are as follows:

1. this kind of corn soybean close planting intercropping seeder, upwards lift the mounting panel through the lifting portion, then rotate the mounting panel, and through the cooperation of worm wheel ring gear and worm, make sowing mechanism set up around on the mounting panel, this seeder is when sowing, control respectively and rotate drive arrangement and rotate, when one of them rotates drive arrangement and drive one of them sowing mechanism upward movement to the highest point, another rotation drive arrangement drives another sowing mechanism downward movement to the lowest point, and control two rotation drive arrangement's rotational speed the same, under discharging mechanism's effect, when sowing mechanism upward movement, discharging mechanism stops sowing mechanism unloading, when sowing mechanism downward movement, sowing mechanism passes through discharging mechanism unloading, make two sowing mechanisms preceding and following the interval circulation seeding, make the seeder only turn over soil for current furrow, sow, fertilize, and cover seed and fertilizer turn over soil through walking wheel device, sowing efficiency is high, can not influence the seed that has sowed, and can prevent that the human body from receiving the injury of seed and chemical fertilizer on incidental material, it is safer.

2. This kind of corn soybean close planting intercropping seeder is through the pivoted angle of adjustment mounting panel on the connecting plate for this seeder can sow according to the suitable interval of furrow, improves the practicality of soil.

Drawings

Fig. 1 is a schematic structural view of an embodiment of the present invention.

Fig. 2 is a left side view of an embodiment of the present invention.

Fig. 3 is a schematic structural view of a discharging mechanism according to an embodiment of the present invention.

Fig. 4 is a schematic structural view of a mounting plate according to an embodiment of the present invention.

In the figure: 1. a traction ring; 2. a connecting plate; 201. a fixing groove; 3. a mounting plate; 4. a restriction portion; 401. a limiting plate; 402. a restraining bar; 403. a limiting baffle ring; 404. a first spring; 5. a sowing mechanism; 501. a rotating shaft; 502. a fixed block; 503. a road wheel device; 504. discharging boxes; 5041. a storage part; 5042. an inclined portion; 505. a bottom block; 506. a fixed rod; 507. a stop block; 6. a discharging mechanism; 601. a partition plate; 602. a slide hole; 603. a slide bar; 604. a spacer ring; 605. a second spring; 606. a short bar; 607. a push rod; 608. a blanking baffle; 7. a rotation driving device; 8. a disc; 9. a rotating shaft; 10. a U-shaped mounting plate; 11. a connecting plate; 12. a worm gear ring; 13. a support base plate; 14. a fixed baffle; 15. a worm; 16. a lifting part; 1601. a turntable; 1602. an electric telescopic rod; 17. a fixed shaft; 18. a through groove; 19. a limiting groove; 20. a reclamation section.

Detailed Description

The following describes the embodiments of the present invention further with reference to the drawings.

As shown in fig. 1-4, a corn soybean close planting intercropping planter comprises a traction ring 1 and a connecting plate 2 hinged with the traction ring, wherein the lower surface of the connecting plate 2 is rotationally connected with a mounting plate 3, the upper surface of the connecting plate 2 is provided with a limiting part 4 used for limiting the rotation of the mounting plate 3, the lower surfaces of two ends of the mounting plate 3 are rotationally connected with a sowing mechanism 5, the sowing mechanism 5 comprises a rotating shaft 501 rotationally connected with the mounting plate 3, the lower surface of the rotating shaft 501 is provided with a fixed block 502, two ends of the fixed block 502 are respectively provided with a travelling wheel device 503, two sides of the fixed block 502, which are positioned on two sides of the rotating shaft 501, are respectively provided with a blanking box 504, one sides of the two blanking boxes 504, which are identical, are respectively provided with a bottom block 505, the upper surface of the bottom block 505 is provided with a fixed rod 506, the upper end surface of the fixed rod 506 penetrates through the fixed block 502 and is fixedly connected with a stop 507, the discharging mechanism 6 for controlling discharging is arranged on the discharging box 504, a rotary driving device 7 is arranged on one side of the fixed block 502, a disc 8 is arranged at the output end of the rotary driving device 7, a rotating shaft 9 is arranged at the eccentric position of the disc 8, U-shaped mounting plates 10 are arranged on the outer surfaces of one sides of the two discharging boxes 504, a connecting plate 11 is arranged on one side of the disc 8, the rotating shaft 9 is rotationally connected with the center of the connecting plate 11, two ends of the connecting plate 11 are respectively positioned in the U-shaped mounting plates 10 and are in sliding connection with the U-shaped mounting plates 10, worm gear rings 12 are arranged on the outer surfaces of the two rotating shafts 501, fixed baffle plates 14 are arranged at two ends of the lower surface of the mounting plate 3, worms 15 which are externally meshed with the two worm gear rings 12 are rotationally connected on the two fixed baffle plates 14, the lower surface of the mounting plate 3 is rotatably connected with a lifting part 16 for lifting the mounting plate 3;

in the specific embodiment, the traction ring 1 is connected with the existing tractor, during sowing, the mounting plate 3 is lifted upwards to the sowing mechanism 5 through the lifting part 16 to be suspended, then the mounting plate 16 is rotated, the mounting plate 16 and the connecting plate 2 are positioned on the same straight line, then the mounting plate 3 is limited through the limiting part 4, then the worm 15 is rotated, the worm 15 is rotated to drive the worm gear ring 12 to rotate, the worm gear ring 12 is rotated to drive the rotating shaft 501 to rotate, the fixed block 502 is further driven to rotate, when all the travelling wheel devices 503 are positioned on the same straight line, the rotation of the worm 15 is stopped, then fertilizer and seeds are respectively placed in the blanking box 504 on the same sowing mechanism 5, during sowing, the rotation of the rotation driving device 7 is controlled, one rotation driving device 7 is rotated, and the disc 8, the rotating shaft 9, the U-shaped mounting plate 10 and the connecting plate 11 are driven to move to the highest position of the sowing mechanism 5 matched with the rotation driving device, the other rotary driving device 7 drives the sowing mechanism 5 matched with the rotary driving device to move to the lowest position through the disc 8, the rotating shaft 9, the U-shaped mounting plate 10 and the connecting plate 11, the rotating speeds of the two rotary driving devices 7 are uniform, when each sowing mechanism 5 moves upwards, fertilizer and seeds in the blanking box 504 cannot be discharged from the blanking box 504 under the action of the discharging mechanism 6, when the sowing mechanism 5 moves downwards, the discharging mechanism 6 contacts with the ground, the discharging hole of the blanking box 504 is opened, the soil is opened through the bottom of the blanking box 504, the opened soil is fertilized and sowed through the blanking box 504, the opened soil is buried again into fertilizer and seeds through the travelling wheel device 503 on the same sowing mechanism 5, and the seeds are sowed at intervals in front of the sowing mechanism 5, make full use of all fertilizers and seeds in the blanking box 504;

in another embodiment of the present invention, the upper end of the mounting plate 3 is provided with a fixing shaft 17, the upper surface of the connecting plate 2 is provided with a fixing groove 201 matched with the fixing shaft 17, and the mounting plate 3 is rotationally connected with the fixing groove 201 on the connecting plate 2 through the fixing shaft 17.

Further, the limiting portion 4 includes a limiting plate 401 disposed on the upper surface of the connecting plate 2, a through groove 18 is formed on an outer surface of one side of the limiting plate 401, a limiting rod 402 slides in the through groove 18, a limiting stop ring 403 is fixedly connected to an outer surface of a middle portion of the limiting rod 402, a first spring 404 is sleeved on the limiting rod 402 and between the limiting plate 401 and the limiting stop ring 403, a plurality of limiting grooves 19 are uniformly formed on an outer surface circumference of a portion, exceeding the fixing groove 201, of an upper end of the fixing shaft 17, after the mounting plate 3 is well adjusted, the mounting plate 3 is prevented from rotating by matching the limiting rod 402 with the limiting grooves 19, and under the action of the first spring 404 and the limiting stop ring 403, the limiting rod 402 is continuously kept engaged with the limiting grooves 19, so that stability of the mounting plate 3 is improved;

further, the discharging box 504 includes storage portions 5041 symmetrically disposed on two sides of the fixed block 502, an inclined portion 5042 connected with the storage portion 5041 in a penetrating manner is disposed at a lower end of the storage portion 5041, the bottom block 505 is located on an outer surface of one side of the storage portion 5041, the discharging mechanism 6 is located on an outer surface of one side of the inclined portion 5042, and is used for storing fertilizer and seeds through the storage portion 5041, and soil turning, fertilization and sowing are performed through a lower end of the inclined portion 5042;

further, the discharging mechanism 6 includes two spacer plates 601 disposed at intervals on one side of the inclined portion 5042, sliding holes 602 are formed in the two spacer plates 601, sliding rods 603 slide on the two sliding holes 602, a spacer ring 604 is disposed between the two spacer plates 601 and on the sliding rods 603, a second spring 605 is sleeved between the spacer ring 604 and the spacer plates 601 close to the material storage portion 5041 on the sliding rods 603, a short rod 606 is disposed at the lower end of the sliding rods 603, a push rod 607 is disposed at one end of the short rod 606 far from the sliding rods 603, the push rod 607 is disposed in parallel with the sliding rods 603, a blanking baffle 608 matched with a blanking port of the inclined portion 5042 is disposed at the upper end of the push rod 607, when the inclined portion 5042 moves downwards, the short rod 606 contacts with the bottom surface, and presses the second spring 605 through the spacer ring 604 on the sliding rods 603, so that the sliding holes 602 disposed on the two spacer plates 601 move upwards, meanwhile, a push rod 607 and a blanking baffle 608 are driven to move upwards, and the blanking baffle 608 can not move downwards, and the second spring 608 can not move downwards, and the blanking baffle 608 can not move downwards, and the fertilizer can not move downwards, and the blanking baffle 608 can not move downwards, and the blanking baffle 5042 can move downwards, and the blanking portion 5042 in the gap is inclined portion and the blanking baffle 50 is closed;

further, a reclamation part 20 for soil turning is arranged at one side of the discharging opening of the inclined part 5042, the reclamation part 20 is only arranged at the bottom of a discharging box 504 used for containing fertilizer in the same sowing mechanism 5, the discharging box 504 provided with the reclamation part 20 is positioned at the front part of the discharging box 504 filled with seeds, and soil turning is carried out by replacing the inclined part 5042 by the reclamation part 20;

further, the reclamation section 20 is made of metal.

Further, the lifting portion 16 includes a turntable 1601 rotatably connected to the lower surface of the mounting plate 3, and an electric telescopic rod 1602 is disposed on the lower surface of the turntable 1601, and after the electric telescopic rod 1602 lifts the mounting plate 3, the mounting plate 3 is rotated by the turntable 1601.

Further, the output end of the electric telescopic rod 1602 is provided with a supporting bottom plate 13 parallel to the mounting plate 3, and the supporting bottom plate 13 increases the contact area between the output end of the electric telescopic rod 1602 and the bottom surface, so as to conveniently lift the mounting plate 3.

Further, the rotation driving device 7 is a servo motor.

In the description of the present invention, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 invention will be understood in specific cases by those of ordinary skill in the art.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a corn soybean close planting intercropping planter, includes traction ring (1) and rather than articulated connecting plate (2), its characterized in that, the lower surface of connecting plate (2) rotates and is connected with mounting panel (3), the upper surface of connecting plate (2) is provided with and is used for restricting mounting panel (3) pivoted restriction portion (4), the lower surface at mounting panel (3) both ends is all rotated and is connected with sowing mechanism (5), sowing mechanism (5) include with mounting panel (3) rotation connection's axis of rotation (501), the lower surface of axis of rotation (501) is provided with fixed block (502), the both ends of fixed block (502) are provided with walking wheel device (503) respectively, just be located on the fixed block (502) both sides of axis of rotation (501) and all be provided with feed box (504), two one side that feed box (504) are the same all is provided with bottom block (505), the upper surface of bottom block (505) is provided with dead lever (506), the up end of dead lever (506) runs through behind fixed block (502) and is connected with dog (507) fixed, the lower feed box (502) is provided with rotary drive device (7) one side (8), the eccentric part of the disc (8) is provided with a rotating shaft (9), the outer surfaces of one side of the discharging box (504) are respectively provided with a U-shaped mounting plate (10), one side of the disc (8) is provided with a connecting plate (11), the rotating shaft (9) is rotationally connected with the center of the connecting plate (11), the two ends of the connecting plate (11) are respectively positioned in the U-shaped mounting plates (10) and are in sliding connection with the U-shaped mounting plates (10), the outer surfaces of the two rotating shafts (501) are respectively provided with a worm gear ring (12), the two ends of the lower surface of the mounting plates (3) are respectively provided with a fixed baffle (14), the two fixed baffles (14) are rotationally connected with worms (15) which are externally meshed with the two worm gear rings (12), and the lower surface of the mounting plates (3) is rotationally connected with lifting parts (16) for lifting the mounting plates (3).

The upper end of the mounting plate (3) is provided with a fixed shaft (17), and the upper surface of the connecting plate (2) is provided with a fixed groove (201) matched with the fixed shaft (17);

the limiting part (4) comprises a limiting plate (401) arranged on the upper surface of the connecting plate (2), a through groove (18) is formed in the outer surface of one side of the limiting plate (401), a limiting rod (402) is arranged in the through groove (18) in a sliding mode, a limiting baffle ring (403) is fixedly connected to the outer surface of the middle of the limiting rod (402), a first spring (404) is sleeved on the limiting rod (402) and located between the limiting plate (401) and the limiting baffle ring (403), and a plurality of limiting grooves (19) are uniformly formed in the circumference of the outer surface of the part, exceeding the fixed groove (201), of the upper end of the fixed shaft (17);

the blanking box (504) comprises storage parts (5041) symmetrically arranged on two sides of the fixed block (502), an inclined part (5042) which is in through connection with the storage part (5041) is arranged at the lower end of the storage part (5041), the bottom block (505) is positioned on the outer surface of one side of the storage part (5041), and the discharging mechanism (6) is positioned on the outer surface of one side of the inclined part (5042);

the discharging mechanism (6) comprises two spacing plates (601) which are arranged on the outer surface of one side of the inclined part (5042) at intervals, sliding holes (602) are formed in the two spacing plates (601), sliding rods (603) are arranged on the two sliding holes (602) in a sliding mode, a spacing baffle ring (604) is arranged on the sliding rods (603) and between the two spacing plates (601), a second spring (605) is sleeved between the spacing baffle ring (604) and the spacing plate (601) which is close to the material storage part (5041) in the spacing baffle ring, a short rod (606) is arranged at the lower end of the sliding rods (603), a push rod (607) is arranged at one end, far away from the sliding rods (603), of the short rod (606), the push rod (607) is arranged in parallel with the sliding rods (603), and a blanking baffle (608) matched with a blanking opening of the inclined part (5042) is arranged at the upper end of each push rod (607);

a reclamation part (20) for soil turning is arranged at one side of the discharging opening of the inclined part (5042), the reclamation part (20) is only arranged at the bottom of a discharging box (504) used for containing fertilizer in the same sowing mechanism (5), and the discharging box (504) provided with the reclamation part (20) is positioned at the front part of the discharging box (504) filled with seeds;

the reclamation part (20) is made of metal;

the lifting part (16) comprises a rotary table (1601) rotatably connected with the lower surface of the mounting plate (3), and an electric telescopic rod (1602) is arranged on the lower surface of the rotary table (1601).

2. The corn and soybean close planting intercropping planter according to claim 1, wherein the output end of the electric telescopic rod (1602) is provided with a supporting bottom plate (13) parallel to the mounting plate (3).

3. The corn soybean close planting intercropping planter according to any one of claims 1-2, wherein the rotation driving device (7) is a servo motor.