CN115843501A

CN115843501A - Modernized agriculture is with self-interacting formula planting seeding equipment

Info

Publication number: CN115843501A
Application number: CN202211653602.8A
Authority: CN
Inventors: 朱志锋; 左成山; 孔繁军; 王开勇; 柳延涛
Original assignee: China National Seed Group Co Ltd
Current assignee: China National Seed Group Co Ltd
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-03-28
Anticipated expiration: 2042-12-22
Also published as: CN115843501B

Abstract

The invention discloses self-adjusting planting and sowing equipment for modern agriculture, and relates to the technical field of agriculture. This modernized agriculture is with self-interacting formula planting seeding is equipped, including the seeder frame, the outer wall fixedly connected with kind of seed box of seeder frame, the outer wall fixedly connected with of kind of seed box connects the hopper, the downside intercommunication that connects the hopper is provided with row material pipe, the outer wall of kind of seed box rotates through the bearing and is connected with the drive wheel, the inner wall that connects the hopper rotates through the bearing and is connected with the bull stick, the both ends of bull stick are run through and are connect the hopper to extend to the outside that connects the hopper, the outer wall of bull stick passes through chain drive with the outer wall of drive wheel and is connected. This modernized is with self-interacting formula planting seeding equipment, along with the change of bull stick rotational speed, can make the quantity of unloading roller surface single transportation seed change, reach the purpose that adapts to the quantity of single play seed by oneself, avoid the seed gathering.

Description

Modernized agriculture is with self-interacting formula planting seeding equipment

Technical Field

The invention relates to the technical field of agriculture, in particular to self-adjusting planting and sowing equipment for modern agriculture.

Background

When industrial sowing is carried out, crop seeds are usually sown by using a sowing machine, the general work of the sowing machine mainly comprises that an internal discharging structure is driven to rotate by a grounded wheel-shaped structure, so that the seeds fall into a planting pit prepared in advance, but the seeds fall more uniformly when the movement speed of the sowing machine is high, when the movement speed of the sowing machine is low, although the discharging frequency of the seeds is reduced, the situation that the seeds are gathered and fall due to the constant discharging quantity of single time and the falling speed of the seeds is constant, manual seedling evening is carried out after the seeds sprout, and great inconvenience is caused;

for example, chinese patent publication No. CN111512742B discloses a corn planter, wherein the kinetic energy required by the working process is derived from a grounded roller, so that the roller drives a feeding device to discharge through transmission, specifically, seeds drop in a box-type container, the roller drives a shifting lever to shift the seeds to fall through transmission, and the problem that the seeds are gathered and fall at a low speed is generated during the working process;

therefore, a device is needed to achieve the effect of automatically adjusting the quantity of the discharged seeds at different movement speeds.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a self-adjusting planting and sowing device for modern agriculture, which achieves the purpose of automatically adjusting the quantity of discharged seeds at different movement speeds, solves the problem that the seeds are gathered and fall at a low speed, and achieves the effect of making the distance between the seeds more uniform after falling.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a modern agricultural is equipped with seeding with self-interacting formula planting, includes the seeder frame, the outer wall fixedly connected with kind of a seed box of seeder frame, the outer wall fixedly connected with of kind of a seed box connects the hopper, the downside intercommunication that connects the hopper is provided with row material pipe, the outer wall of kind of a seed box rotates through the bearing and is connected with the drive wheel, the inner wall that connects the hopper rotates through the bearing and is connected with the bull stick, the both ends of bull stick run through connect the hopper to extend to the outside that connects the hopper, the outer wall of bull stick passes through chain drive with the outer wall of drive wheel and is connected, the position of bull stick connects the inboard outer wall of hopper to be provided with unloading mechanism, connect one side that is close to kind of a seed box of hopper to seted up the opening, the opening with kind of a seed box inside and the inside intercommunication setting that connects the hopper.

Preferably, unloading mechanism includes the unloading roller, the inner wall of unloading roller and the outer wall fixed connection of bull stick, a plurality of fixed chambeies have been seted up on the surface of unloading roller, one side fixedly connected with rubber leather of bull stick is kept away from to the inside wall upside in fixed chamber, one side fixedly connected with spud pile that is close to the bull stick of rubber leather, the opposite side fixedly connected with second magnet of spud pile, the inner wall fixedly connected with slide rail in fixed chamber, the outer wall sliding connection of slide rail has first magnet, the first spring of the outer wall fixedly connected with of first magnet, the other end of first spring and the inner wall fixed connection in fixed chamber, be provided with dispersion mechanism between one side that is close to the bull stick of second magnet and the inner wall in fixed chamber.

Preferably, dispersion mechanism includes third magnet, one side of third magnet and the inner wall fixed connection in fixed chamber, the outer wall opposite side fixedly connected with dead lever of third magnet, the upside fixedly connected with second spring of dead lever, the lower extreme fixedly connected with fourth magnet of second spring, one side fixedly connected with vibrations ball of third magnet is kept away from to the outer wall of fourth magnet, the fourth magnet cover is established on the outer wall of dead lever, the inner wall of fourth magnet and the outer wall sliding connection of dead lever, the lateral wall fixedly connected with buffer board of fourth magnet, the buffer board is for having elastic rubber structure.

Preferably, the upper side of the first magnet is an N pole, the lower side of the second magnet is an N pole, and the moving path of the first magnet is from the lower side of the second magnet to the outside of the lower side of the second magnet.

Preferably, the radius of the first magnet is larger than the distance between one end of the fixing rod close to the second magnet and the outer wall of the second magnet.

Preferably, the outer wall of the blanking roller is of a gear-shaped structure formed by a plurality of semicircular depressions, the rubber leather is positioned at the bottoms of the semicircular depressions, and the bulges on the outer wall of the blanking roller are in contact with the inner wall of the receiving hopper.

Preferably, the force required for the deformation of the first spring is greater than the gravity force to which the first magnet is subjected.

The invention provides self-adjusting planting and sowing equipment for modern agriculture. The method has the following beneficial effects:

1. this modernized agricultural is with self-interacting formula planting seeding equipment, the work that can broadcast the seed with the rotation of drive wheel drive unloading mechanism when using can be changed along with the rotational speed change of drive wheel, can make the frequency of arranging the material pipe downside and arrange the change, has reached the effect of self-adaptation seed frequency of scattering.

2. This modernized is with self-interacting formula planting seeding equipment, along with the change of bull stick rotational speed, can make the quantity of unloading roller surface single transportation seed change, reach the purpose that adapts to the quantity of single play seed by oneself, avoid the seed gathering.

3. This modernized is with self-interacting formula planting seeding equipment, still can make the inside of the quick dispersion of seed entering row material pipe by the unloading roller surface when the unloading roller is rotatory, reached the effect with the seed dispersion under low rotational speed.

4. This modernized agricultural is with planting seeding equipment of self-interacting formula, when first magnet moved to the downside of second magnet, the buffer board can support the motion of first magnet, makes its rate of motion slow down, when preventing that second magnet from being promoted the motion, because inertia overinflation, and then cause the too little condition of surface transportation seed quantity of unloading roller, guaranteed job stabilization nature.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic structural view of a receiving hopper according to the present invention;

FIG. 3 is a schematic view of the structure inside the receiving hopper according to the present invention;

FIG. 4 is a schematic structural view of a blanking mechanism according to the present invention;

FIG. 5 is a schematic view of the internal structure of the feed roller of the present invention;

FIG. 6 is a schematic view of a first magnet according to the present invention;

fig. 7 is a schematic structural view of the dispersing mechanism of the present invention.

In the figure: 1 seeder frame, 2 seed cases, 3 connect hopper, 4 row material pipes, 5 drive wheels, 6 bull sticks, 7 unloading mechanisms, 701 unloading roller, 702 rubber leather, 703 fixed cavity, 704 slide rails, 705 first magnet, 706 first spring, 707 spud pile, 708 second magnet, 709 dispersion mechanism, 901 third magnet, 902 dead lever, 903 second spring, 904 fourth magnet, 905 vibrations ball, 906 buffer board.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a modern agricultural is with seeding equipment is planted with self-interacting formula, including seeder frame 1, seeder frame 1's outer wall fixedly connected with kind seed box 2, kind seed box 2's outer wall fixedly connected with connects hopper 3, the downside intercommunication that connects hopper 3 is provided with row material pipe 4, kind seed box 2's outer wall is connected with drive wheel 5 through the bearing rotation, the inner wall that connects hopper 3 rotates through the bearing and is connected with bull stick 6, the both ends of bull stick 6 are run through and are connect hopper 3 to extend to the outside that connects hopper 3, the outer wall of bull stick 6 is connected through chain drive with the outer wall of drive wheel 5, the outer wall that is located to connect hopper 3 inboard of bull stick 6 is provided with unloading mechanism 7, the one side that is close to kind seed box 2 that connects hopper 3 has seted up the opening, the inside and the inside intercommunication that connects hopper 3 of seed box 2 set up the opening.

The blanking mechanism 7 comprises a blanking roller 701, the inner wall of the blanking roller 701 is fixedly connected with the outer wall of the rotating rod 6, a plurality of fixed cavities 703 are formed in the surface of the blanking roller 701, rubber leather 702 is fixedly connected to one side, far away from the rotating rod 6, of the upper side of the inner side wall of each fixed cavity 703, the outer wall of the blanking roller 701 is of a gear-shaped structure formed by a plurality of semicircular depressions, the rubber leather 702 is located at the bottom of the semicircular depressions, the bulges of the outer wall of the blanking roller 701 are in contact with the inner wall of the receiving hopper 3, fixing piles 707 are fixedly connected to one side, close to the rotating rod 6, of the rubber leather 702, second magnets 708 are fixedly connected to the other side of the fixing piles 707, sliding rails 704 are fixedly connected to the inner wall of the fixed cavities 703, first magnets 705 are slidably connected to the outer wall of the sliding rails 704, the radius of the first magnets 705 is larger than the distance from one end, close to the second magnets 708, of the fixing rods 902, to the outer wall of the second magnets 708, the upper side of the first magnets 705 is N pole, the lower sides of the second magnets 708, the second magnets 708 are N poles 708, the lower sides of the second magnets 708 are the first magnets 705, the moving paths of the first magnets 705 are from the lower sides of the second magnets 708, the first magnets 706, the inner walls of the fixing springs 705 are connected to the fixing springs 706, the inner walls of the first magnets 703, the fixing springs 706, the fixed cavities 706 are connected with the

fixing mechanisms

706, and 706, the fixing springs 703, the fixing mechanisms 706, the fixing springs 703 are connected with the fixing springs 706, the fixing rods 703, the fixing springs 706, the fixing mechanisms 706, the inner walls of the fixing springs 706, which are connected with the fixing springs 703.

Dispersing mechanism 709 includes third magnet 901, one side of third magnet 901 and the inner wall fixed connection of fixed chamber 703, the outer wall opposite side fixedly connected with dead lever 902 of third magnet 901, the upside fixedly connected with second spring 903 of dead lever 902, the lower extreme fixedly connected with fourth magnet 904 of second spring 903, one side fixedly connected with vibrations ball 905 of third magnet 901 is kept away from to the outer wall of fourth magnet 904, fourth magnet 904 cover is established on the outer wall of dead lever 902, the inner wall of fourth magnet 904 and the outer wall sliding connection of dead lever 902, the lateral wall fixedly connected with buffer plate 906 of fourth magnet 904, buffer plate 906 is for having elastic glued rubber structure.

When the seed box is used, seeds are filled in the seed box 2, the seeder frame 1 is pulled by an external traction device to move, when the seeder frame 1 moves, the driving wheel 5 can be in contact with the ground to rotate, the rotating rod 6 is driven by the driving device to rotate, the rotating rod 6 can drive the blanking roller 701 to rotate, the seeds falling into the receiving hopper 3 through the opening in the seed box 2 are stirred downwards, and the seeds fall into a planting pit through the discharging pipe 4, so that the seeding purpose is achieved;

when the movement is fast, the rotating rod 6 is driven to rotate fast due to the fast rotating speed of the driving wheel 5, so that the rotating rod 6 drives the blanking roller 701 to rotate fast, under the fast rotation, the first magnet 705 can move towards the two sides of the fixed cavity 703 under the guidance of the sliding rail 704 due to inertia, the upper side of the first magnet 705 is far away from the lower side of the second magnet 708, and further the groove of the blanking roller 701, namely the rubber leather 702, has no supporting effect, and the force of the fixed pile 707 and the second magnet 708, which is far away from the rotating rod 6 due to inertia, can be offset by the thrust of seeds after contacting the seeds, and when the fixed pile 707 and the second magnet 708 rotate to the seeds, more seeds can be filled in the groove of the blanking roller 701;

when the rotating rod 6 rotates slowly, that is, when the seeder frame 1 moves slowly, the rotating speed of the blanking roller 701 is reduced, the first magnet 705 moves towards the second magnet 708 under the thrust of the first spring 706, so that the first magnet 705 and the second magnet 708 are close to push the second magnet 708, the second magnet 708 is pushed by magnetic force, the second magnet 708 and the fixing pile 707 are far away from the first magnet 705, the rubber leather 702 expands towards the outer side of the blanking roller 701, the inner space of the groove on the surface of the blanking roller 701 is reduced, the number of seeds loaded at a time is reduced, and the purpose of automatically controlling the number of seeds discharged at a time when the speed is slow is achieved;

and the surfaces of the third magnet 901 and the fourth magnet 904 which are close to each other are opposite magnetic poles, when the rubber leather 702 rotates to be positioned at the upper side of the middle part of the rotating rod 6 for taking materials, at the moment, the fourth magnet 904 is positioned at the upper side of the third magnet 901, under the influence of gravity, the fourth magnet 904 and the third magnet 901 can be adsorbed together, when the rotating speed of the feeding roller 701 is slow and the rubber leather 702 rotates to the upper end discharging position of the lower discharging pipe 4, because the third magnet 901 is positioned at the upper side of the vibration ball 905 at the moment, and the vibration ball 905 is far away from the third magnet 901 under the influence of inertia, the fourth magnet 904 and the third magnet 901 can be separated instantly, the vibration ball 905 impacts on the outer wall of the second magnet 708, the vibration is transmitted to the surface of the rubber leather 702 by the second magnet 708, the separation of the seeds from the outer wall 702 of the rubber leather can be accelerated, the falling tracks of the seeds can be vibrated, and the possibility of the aggregation and falling of the seeds can be reduced.

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 considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.

Claims

1. The utility model provides a modern agriculture is with self-interacting formula planting seeding equipment, includes seeder frame (1), the outer wall fixedly connected with kind seed box (2) of seeder frame (1), the outer wall fixedly connected with of kind seed box (2) connects hopper (3), the downside intercommunication that connects hopper (3) is provided with row material pipe (4), the outer wall of kind seed box (2) rotates through the bearing and is connected with drive wheel (5), the inner wall that connects hopper (3) rotates through the bearing and is connected with bull stick (6), the both ends of bull stick (6) are run through and are connect hopper (3) to extend to the outside that connects hopper (3), the outer wall of bull stick (6) passes through chain drive with the outer wall of drive wheel (5) and is connected its characterized in that: the outer wall of the rotating rod (6) which is positioned on the inner side of the material receiving hopper (3) is provided with a blanking mechanism (7), one side of the material receiving hopper (3) which is close to the seed box (2) is provided with an opening, and the inside of the seed box (2) and the inside of the material receiving hopper (3) are communicated through the opening.

2. The self-adjusting planting and seeding equipment for modern agriculture according to claim 1, wherein: the blanking mechanism (7) comprises a blanking roller (701), the inner wall of the blanking roller (701) is fixedly connected with the outer wall of the rotating rod (6), a plurality of fixed cavities (703) are formed in the surface of the blanking roller (701), one side of the inner side wall of each fixed cavity (703) is far away from the rubber leather (702) of the rotating rod (6), one side of the rubber leather (702) close to the rotating rod (6) is fixedly connected with a fixed pile (707), the other side of the fixed pile (707) is fixedly connected with a second magnet (708), the inner wall of each fixed cavity (703) is fixedly connected with a sliding rail (704), the outer wall of each sliding rail (704) is slidably connected with a first magnet (705), the outer wall of each first magnet (705) is fixedly connected with a first spring (706), the other end of each first spring (706) is fixedly connected with the inner wall of the corresponding fixed cavity (703), and a dispersing mechanism (709) is arranged between one side of the second magnet (708) close to the rotating rod (6) and the inner wall of the corresponding fixed cavity (703).

3. The self-adjusting planting and sowing equipment for modern agriculture according to claim 2, wherein: the dispersing mechanism (709) comprises a third magnet (901), one side of the third magnet (901) is fixedly connected with the inner wall of the fixed cavity (703), the other side of the outer wall of the third magnet (901) is fixedly connected with a fixed rod (902), the upper side of the fixed rod (902) is fixedly connected with a second spring (903), the lower end of the second spring (903) is fixedly connected with a fourth magnet (904), one side, far away from the third magnet (901), of the outer wall of the fourth magnet (904) is fixedly connected with a vibration ball (905), the fourth magnet (904) is sleeved on the outer wall of the fixed rod (902), the inner wall of the fourth magnet (904) is slidably connected with the outer wall of the fixed rod (902), the side wall of the fourth magnet (904) is fixedly connected with a buffer plate (906), and the buffer plate (906) is of an elastic rubber structure.

4. The self-adjusting planting and seeding equipment for modern agriculture according to claim 3, wherein: the upper side of the first magnet (705) is N-pole, the lower side of the second magnet (708) is N-pole, and the moving path of the first magnet (705) is from the lower side of the second magnet (708) to the outer side of the lower side of the second magnet (708).

5. The self-adjusting planting and seeding equipment for modern agriculture according to claim 4, wherein: the radius of the first magnet (705) is larger than the distance between one end, close to the second magnet (708), of the fixing rod (902) and the outer wall of the second magnet (708).

6. The self-adjusting planting and seeding equipment for modern agriculture according to claim 5, wherein: the outer wall of the blanking roller (701) is of a gear-shaped structure formed by a plurality of semicircular depressions, the rubber leather (702) is positioned at the bottoms of the semicircular depressions, and the raised parts of the outer wall of the blanking roller (701) are in contact with the inner wall of the material receiving hopper (3).

7. The self-adjusting planting and seeding equipment for modern agriculture according to claim 6, wherein: the force required for the deformation of the first spring (706) is greater than the gravitational force to which the first magnet (705) is subjected.