Soybean seeder based on intercropping mode

Abstract

The utility model belongs to the technical field of agricultural mechanical equipment, and particularly relates to a soybean seeder based on an intercropping mode, which comprises a feed box, two support plates, a moving component, a lifting adjusting component, two U-shaped plates, a distance adjusting component, a parallelogram telescopic frame, a support guide component, a plurality of seeding legs I and a plurality of seeding legs II, the two supporting plates are fixedly installed on the two sides of the material box respectively, and the moving assembly and the lifting adjusting assembly are arranged on the two supporting plates and kept in a connected state. According to the utility model, the design is reasonable, the plurality of seeding legs I can be quickly adjusted at equal intervals as required, meanwhile, the intervals among the plurality of seeding legs II can be quickly adjusted at equal intervals, and the soil penetrating depth and the soil penetrating inclination angle of the furrow opener can be conveniently adjusted as required, so that the soil penetrating depth of seeds can be accurately adjusted; the soybean intercropping device is flexible and convenient to use and can well adapt to soybean intercropping operation.

Description

TECHNICAL FIELD

[0001] The utility model relates to agricultural machinery equipment technical field especially relates to a soybean sowing device based on intercropping mode. BACKGROUND

[0002] In agricultural production, sowing is a crucial link. The traditional soybean sowing mode often has many limitations. For example, most of the sowing equipment structure is relatively simple, inconvenient to move, and low efficiency in large area farmland operation. Moreover, the adjustment function of sowing depth and soil angle is limited, which is difficult to adapt to different soil conditions and planting needs.

[0003] With the continuous development of agricultural planting mode, intercropping mode gradually attracts attention. This mode can make full use of land resources, improve crop yield and economic benefit, however, the existing sowing device in the face of soybean intercropping operation, the problem is more prominent, they cannot flexibly adjust the distance between different sowing legs, it is difficult to meet the different row spacing sowing requirements of soybean and other food crops, at the same time, there are defects in seed conveying and separation, which can easily lead to seed mixing and affect the sowing quality.

[0004] In addition, the traditional sowing device also has some shortcomings in operation convenience and protection performance. Foreign matter can easily affect the normal work of the transmission part, and the operator can not conveniently adjust the operation from different positions.

[0005] Therefore, the utility model provides a soybean sowing device based on intercropping mode to solve the above problems.

[0006] The information disclosed in this background section is intended only to increase an understanding of the general background of the present utility model and should not be construed as an acknowledgment or any form of suggestion that this information constitutes prior art with respect to the present utility model. UTILITY MODEL CONTENT

[0007] The utility model aims at solving the shortcomings mentioned in the above background art, and provides a soybean sowing device based on intercropping mode.

[0008] The above technical purpose of the utility model is realized by the following technical scheme: a soybean sowing device based on intercropping mode, comprising a box, two support plates, a moving assembly, a lifting adjusting assembly, two U-shaped plates, a distance adjusting assembly, a parallelogram telescopic frame, a support guide assembly, a plurality of sowing legs one and a plurality of sowing legs two.

[0009] Two support plates are fixedly installed on the two sides of the material box, the moving assembly and the lifting adjusting assembly are arranged on the two support plates and keep connected, the lifting adjusting assembly is connected with the material box, the support guiding assembly is arranged on the side where the two support plates are close to each other, the two U-shaped plates are arranged on the support guiding assembly, four guide rods which are arranged in parallel are rotatably installed on the two sides of the parallelogram telescopic frame, guide grooves are formed in the front and rear inner walls of the U-shaped plate, the ends of the plurality of guide rods are slidably installed in the corresponding guide grooves, the plurality of seeding legs one and the plurality of seeding legs two are arranged at the position between the two U-shaped plates and are located in the two planes which are parallel to each other, the plurality of seeding legs one and the plurality of seeding legs two are connected with the support guiding assembly, two sliding rings are slidably sleeved on the plurality of seeding legs one, rear supporting rods are fixedly installed on the plurality of sliding rings in the radial direction, front supporting rods are fixedly installed on the rear sides of the plurality of seeding legs one in the radial direction, the plurality of rear supporting rods and the plurality of front supporting rods are rotatably connected to the corresponding rotation node positions of the parallelogram telescopic frame, and the spacing adjusting assembly is arranged on the two support plates and connected with the two U-shaped plates.

[0010] A plurality of discharge ports corresponding to the seeding legs one and the plurality of seeding legs two are arranged on the bottom of the material box, and the seeding legs one and the plurality of seeding legs two are connected with the same feeding hose.

[0011] The moving assembly comprises four moving wheels and four sliding blocks, two sliding grooves are formed in each of the two support plates, the sliding blocks are slidably installed in the four sliding grooves, and the moving wheels are rotatably installed on the sides of the sliding blocks away from the material box.

[0012] The lifting adjusting assembly comprises four adjusting lead screws, four worm gears, two horizontal shafts and four worms, strip-shaped openings are formed in the two support plates, the adjusting lead screws are rotatably installed in the four sliding grooves, the four adjusting lead screws are threadedly connected with the corresponding sliding blocks, the top ends of the two adjusting lead screws on the same support plate extend into the same strip-shaped opening and are fixedly sleeved with the worm gears, the two horizontal shafts are rotatably installed on the material box, the two horizontal shafts are axially slidably installed with the two worms which are arranged in a hollow shape, and the four worms are meshed with the corresponding worm gears.

[0013] The two support plates are fixedly installed with protective housings on the sides away from each other, the two ends of the two horizontal shafts extend to the sides away from each other of the two protective housings and are fixedly sleeved with the adjusting wheels.

[0014] The support guide assembly comprises two square shafts and a plurality of guide blocks, two square shafts are fixedly installed on the side of the two support plates close to each other and arranged in parallel with each other, two U-shaped plates are arranged in parallel with each other and are slidably installed on the two square shafts, the guide blocks are slidably installed on the two square shafts, the plurality of guide blocks on the front square shaft are fixedly connected with the corresponding seeding legs two respectively, and the plurality of guide blocks on the rear square shaft are fixedly connected with the corresponding seeding legs one respectively.

[0015] The spacing adjusting assembly comprises a bidirectional screw rod and a servo motor, the same bidirectional screw rod is rotatably installed on the two support plates, the bidirectional screw rod is threadedly connected with the two U-shaped plates, the mounting groove is formed in one of the support plates, the servo motor is fixedly installed in the mounting groove, and the output shaft of the servo motor is axially fixedly connected with the bidirectional screw rod.

[0016] The bottom inner wall of the material box is fixedly installed with a plurality of flow guide strips with a top bent surface, and the plurality of flow guide strips are matched with the corresponding discharge ports respectively.

[0017] The front and rear inner walls of the material box are both sealingly and slidably installed with a plurality of sealing plates matched with the corresponding discharge ports respectively.

[0018] The top of the material box is provided with an opening, the top side of the partition plate is hingedly installed with two cover plates, and the bottom sides of the two cover plates are both in contact with the top side of the material box.

[0019] The beneficial effects of the utility model are as follows:

[0020] The structure is reasonable in design and strong in function, the moving assembly is arranged, so that the device can be moved conveniently, the lifting adjusting assembly is arranged, so that the operator can adjust the seeding depth and the earth penetration angle of the furrow opener, thereby adapting to different seeding requirements, the support guide assembly is arranged, the plurality of seeding legs one and the plurality of seeding legs two and the two U-shaped plates can be supported and guided, the seeding legs one and the seeding legs two can keep good stability during movement and adjustment, and the spacing between the two U-shaped plates can be adjusted according to requirements, so that the spacing between any two adjacent seeding legs one and the spacing between any two seeding legs two can be synchronously controlled under the cooperation of the spacing adjusting assembly and the parallelogram telescopic frame, thereby adapting to different seeding spacing requirements.

[0021] The soybean seeds and the intercropping and interplanting seeds in the material box can be respectively conveyed to the corresponding seeding leg 1 and the seeding leg 2 to be seeded, and the intercropping and interplanting operation of the soybean is adapted; the soybean seeds and the intercropping and interplanting seeds in the material box can be separated in two relatively independent areas and be guided to the corresponding discharge ports, so that the seeds are prevented from being mixed; and the feeding port of any one of the seeding leg 1 or the seeding leg 2 can be blocked according to the need by the sealing plate, so that the flexibility of seeding is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative effort.

[0023] Figure 1 A three-dimensional structure schematic diagram of a soybean seeder based on an intercropping and interplanting mode is provided.

[0024] Figure 2 A sectional view structure schematic diagram is provided. Figure 1

[0025] Figure 3 A partial three-dimensional structure schematic diagram of a soybean seeder based on an intercropping and interplanting mode is provided.

[0026] Figure 4 A three-dimensional structure schematic diagram of a seeding leg 1, a seeding leg 2, a furrow opener, a parallelogram telescopic frame, a U-shaped plate, a spacing adjusting assembly and a supporting and guiding assembly is provided.

[0027] Figure 5 A structure schematic diagram of a supporting plate, an adjusting screw rod, a worm, a sliding block and a moving wheel is provided.

[0028] In the figure: 1, material box; 11, partition plate; 12, cover plate; 13, flow guide strip; 14, sealing plate; 2, supporting plate; 21, moving wheel; 211, sliding block; 212, adjusting screw rod; 213, worm gear; 214, horizontal shaft; 215, worm; 3, U-shaped plate; 31, square shaft; 32, bidirectional screw rod; 33, servo motor; 4, seeding leg 1; 41, sliding ring; 42, rear supporting rod; 5, seeding leg 2; 51, front supporting rod; 6, parallelogram telescopic frame; 61, guide rod. DETAILED DESCRIPTION

[0029] ​The technical solutions of the utility model will be described clearly and completely in connection with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0030] With reference to Figures 1-5 A soybean seeder based on interplanting mode, including tank 1, two support plates 2, two U-shaped plates 3, parallelogram telescopic frame 6, multiple seeding legs one 4 and multiple seeding legs two 5, two support plates 2 are fixedly installed on both sides of tank 1, two support plates 2 are all provided with two sliding grooves, four sliding grooves are all slidably provided with sliding blocks 211, the side away from tank 1 of sliding block 211 is rotatably provided with moving wheel 21, which is convenient for the movement of the device, and can adjust the seeding depth when sliding block 211 slides along the sliding groove, two support plates 2 are all provided with strip-shaped openings, four sliding grooves are all rotatably provided with adjusting lead screws 212, four adjusting lead screws 212 are all threadedly connected with corresponding sliding blocks 211, the top of two adjusting lead screws 212 on the same support plate 2 extends into the same strip-shaped opening and is fixedly provided with worm wheel 213, tank 1 is rotatably provided with two mutually parallel horizontal shafts 214, two horizontal shafts 214 are all axially slidably provided with two hollow worm gears 215, four worm gears 215 are all engaged with corresponding worm wheels 213, which can adjust the seeding depth by rotating horizontal shaft 214, and can also adjust the soil entering angle of the furrow opener;

[0031] The side of two support plates 2 close to each other is fixedly provided with two mutually parallel square shafts 31, two U-shaped plates 3 are provided in parallel and slidably installed on two square shafts 31, two square shafts 31 are all slidably provided with guide blocks, multiple seeding legs one 4 and multiple seeding legs two 5 are all arranged between two U-shaped plates 3 and located in two mutually parallel planes, multiple guide blocks on the front square shaft 31 are all fixedly connected with corresponding seeding legs two 5, multiple guide blocks on the rear square shaft 31 are all fixedly connected with corresponding seeding legs one 4, which can provide support and guide effect for multiple seeding legs one 4, multiple seeding legs two 5 and two U-shaped plates 3;

[0032] The parallelogram telescopic frame 6 is rotatably installed with four guide rods 61 arranged in parallel on both sides, the front and rear inner walls of the U-shaped plates 3 are provided with guide grooves, the ends of the guide rods 61 are slidably installed in the corresponding guide grooves, the plurality of seeding legs 4 are slidably sleeved with two sliding rings 41, the plurality of sliding rings 41 are fixedly installed with rear supporting rods 42 in the radial direction, the rear sides of the plurality of seeding legs 4 are fixedly installed with front supporting rods 51 in the radial direction, the plurality of rear supporting rods 42 and the plurality of front supporting rods 51 are rotatably connected to the corresponding rotation node positions of the parallelogram telescopic frame 6, the same bidirectional screw rod 32 is rotatably installed on the two supporting plates 2, the bidirectional screw rod 32 is threadedly connected with the two U-shaped plates 3, the one of the two supporting plates 2 is provided with a mounting groove, the servo motor 33 is fixedly installed in the mounting groove, the output shaft of the servo motor 33 is axially fixedly connected with the bidirectional screw rod 32, the distance between the two U-shaped plates 3 can be adjusted as required, so that the distance between any two adjacent seeding legs 4 and the distance between any two seeding legs 5 can be synchronously controlled under the cooperation of the parallelogram telescopic frame 6 and other components.

[0033] The bottom of the material box 1 is provided with a plurality of discharge ports corresponding to the seeding legs 4 and the plurality of seeding legs 5, and the seeding legs 4 and the seeding legs 5 are connected with the same feeding hose between the corresponding discharge ports. The material box 1 is fixedly installed with a partition plate 11 for separating the space in the material box 1, and the plurality of discharge ports corresponding to the seeding legs 4 are located on the rear side of the partition plate 11 in the material box 1, and the plurality of discharge ports corresponding to the seeding legs 5 are located on the front side of the partition plate 11 in the material box 1. The bottom ends of the plurality of seeding legs 4 and the plurality of seeding legs 5 are fixedly installed with furrowers.

[0034] In the embodiment, in order to facilitate the operator to adjust from any side position, and at the same time to avoid the influence of sundries on the transmission effect of the worm wheel 213 and the worm 215, the side away from each other of the two supporting plates 2 is fixedly installed with a protective shell, and the two ends of the two horizontal shafts 214 extend to the side away from each other of the two protective shells and are respectively fixedly sleeved with an adjusting wheel.

[0035] In the embodiment, in order to be able to guide the soybean seeds and intercropping seed seeds in the material box 1 into the corresponding discharge ports, a plurality of top curved guide strips 13 are fixedly installed on the inner wall of the bottom of the material box 1, and the plurality of guide strips 13 are respectively matched with the corresponding discharge ports.

[0036] In the embodiment, in order to be able to block any feeding port of the seeding legs 4 or the seeding legs 5 as required, so as to well adapt to the intercropping of soybeans, a plurality of sealing plates 14 matched with the corresponding discharge ports are sealingly and slidably installed on the inner walls of the front and rear sides of the material box 1.

[0037] In this embodiment, in order to be able to provide shielding protection for the top of the material box 1 separated by the partition plate 11, the top of the material box 1 is provided with an opening, and two cover plates 12 are hingedly installed on the top side of the partition plate 11, and the bottom side of each of the two cover plates 12 is in contact with the top side of the material box 1.

[0038] The circuits, electronic components and module mechanisms involved are all prior art, and those skilled in the art can implement them without further description. The content protected by the present application does not involve improvements to software, circuits and methods.

[0039] Working principle: in use, first turn on the power, and then the operator places soybean seeds and intercropping seeds in the material box 1, and then starts the servo motor 33, the output shaft of the servo motor 33 drives the bidirectional screw rod 32 to rotate, the bidirectional screw rod 32 is screwed with the two U-shaped plates 3, so that the two U-shaped plates 3 are driven by the bidirectional screw rod 32 to move closer or farther away from each other, so that the spacing between the two U-shaped plates 3 can be adjusted as needed, and during the adjustment of the spacing between the two U-shaped plates 3, the equidistant adjustment between the multiple seeding legs one 4 and the equidistant adjustment between the multiple seeding legs two 5 can be realized under the cooperation of the parallelogram extension frame 6 and the four guide rods 61, so that the row spacing between the soybeans and other grain crops during intercropping can be adjusted as needed, then control the rotating cross shaft 214 to drive the worm 215 to drive the worm gear 213 to rotate, so as to control the height adjustment of the adjusting screw rod 212 to the sliding block 211, and then the depth of the seeding legs one 4 and the seeding legs two 5 can be adjusted.

[0040] After the adjustment is completed, the required seeding legs one 4 and the seeding legs two 5 are selected according to the needs of cultivation to perform the seed discharge operation, for the seeding legs one 4 and the seeding legs two 5 that do not need to discharge seeds, the corresponding feeding port can be plugged by using the sealing plate 14, then the device is moved by an external traction equipment such as a tractor, during the movement, the furrow opener at the bottom end of the seeding legs one 4 and the seeding legs two 5 performs the furrowing operation, at the same time, the feeding hose delivers the soybean seeds and the intercropping seeds in the material box 1 to the corresponding seeding legs one 4 and the seeding legs two 5 for sowing, and the intercropping of soybeans is completed.

[0041] During the sowing process, the operator can also adjust the sowing depth and the earth penetration angle of the furrow opener by cooperating the adjusting screw rod 212 and the worm 215, so as to adapt to different sowing needs.

[0042] The above has carried out the detailed introduction to the soybean seeder based on the interplanting and intercropping mode provided by the utility model. The principle and implementation mode of the utility model are described by the specific embodiments in this paper, and the above embodiment description is only used for helping to understand the method and core idea of the utility model. It should be pointed out that for ordinary skilled person in the art, without departing from the principle of the utility model, the utility model can be improved and modified in several ways, and these improvements and modifications also fall within the protection scope of the utility model claim.

Claims

1. A soybean seeder based on an intercropping mode, characterized by, The utility model relates to a seed sowing machine, including material box (1), two support plates (2), mobile assembly, lift adjusting assembly, two U-shaped plates (3), interval adjusting assembly, parallelogram telescopic support (6), support guide assembly, a plurality of seeding legs one (4) and a plurality of seeding legs two (5), Two support plates (2) are fixedly installed on the both sides of material box (1) respectively, the mobile assembly and lift adjusting assembly are all set up on two support plates (2) and keep the state of being connected, and lift adjusting assembly is connected with material box (1), support guide assembly is set up on the side of two support plates (2) and is close to each other, two U-shaped plates (3) are all set up on support guide assembly, both sides of parallelogram telescopic support (6) rotatably install four guide rods (61) that set up mutually in parallel, the front and rear two sides inner walls of U-shaped plate (3) are all set up with guide groove, and the end of a plurality of guide rods (61) is slidably installed in the corresponding guide groove, a plurality of seeding legs one (4) and a plurality of seeding legs two (5) are all set up in the position between two U-shaped plates (3) and are located in two mutually parallel planes, and a plurality of seeding legs one (4) and a plurality of seeding legs two (5) are connected with support guide assembly, two sliding rings (41) are slidably set on a plurality of seeding legs one (4), a plurality of sliding rings (41) are all fixedly installed with rear support rod (42) radially, the rear side of a plurality of seeding legs one (4) is fixedly installed with front support rod (51) radially, a plurality of rear support rods (42) and a plurality of front support rods (51) are rotatably connected on the corresponding rotary node position of parallelogram telescopic support (6), interval adjusting assembly is set up on two support plates (2) and is connected with two U-shaped plates (3), The bottom of material box (1) is provided with a plurality of discharge ports corresponding to seeding legs one (4) and a plurality of seeding legs two (5), and a feeding hose is connected between seeding legs one (4) and seeding legs two (5) and the corresponding discharge port, a partition plate (11) is fixedly installed in the material box (1) for separating the space in the material box (1), the plurality of discharge ports corresponding to seeding legs one (4) are located on the rear side of the partition plate (11) in the material box (1), the plurality of discharge ports corresponding to seeding legs two (5) are located on the front side of the partition plate (11) in the material box (1), and the bottom ends of the plurality of seeding legs one (4) and the plurality of seeding legs two (5) are fixedly installed with furrowers.

2. The soybean planter based on the intercropping mode according to claim 1, characterized in that: The mobile assembly includes four mobile wheels (21) and four sliding blocks (211), two sliding grooves are formed in each of the two support plates (2), and the sliding blocks (211) are slidably installed in the four sliding grooves.

3. The soybean planter based on the intercropping mode according to claim 2, characterized in that: The lifting adjusting assembly comprises four adjusting lead screws (212), four worm gears (213), two horizontal shafts (214) and four worm gears (215), a strip-shaped opening is formed on each of the two support plates (2), the adjusting lead screws (212) are rotatably installed in the four sliding grooves, the four adjusting lead screws (212) are threadedly connected with the corresponding sliding blocks (211) respectively, the top ends of the two adjusting lead screws (212) located on the same support plate (2) extend into the same strip-shaped opening and are fixedly sleeved with the worm gears (213) respectively, the two horizontal shafts (214) are rotatably installed on the material box (1) and are arranged in parallel to each other, the two horizontal shafts (214) are axially slidably installed with the two hollow worm gears (215) respectively, and the four worm gears (215) are engaged with the corresponding worm gears (213) respectively.

4. The soybean planter based on the intercropping mode according to claim 3, characterized in that: The two support plates (2) are fixedly installed with protective shells on the sides away from each other, and the two ends of the two horizontal shafts (214) extend to the sides away from each other of the two protective shells and are fixedly sleeved with adjusting wheels respectively.

5. The soybean planter based on the intercropping mode according to claim 1, characterized in that: The support and guide assembly comprises two square shafts (31) and a plurality of guide blocks, the two square shafts (31) are fixedly installed on the sides close to each other of the two support plates (2) and are arranged in parallel to each other, the two U-shaped plates (3) are arranged in parallel to each other and are slidably installed on the two square shafts (31), the guide blocks are slidably installed on the two square shafts (31), the plurality of guide blocks on the front square shaft (31) are fixedly connected with the corresponding seeding legs two (5), and the plurality of guide blocks on the rear square shaft (31) are fixedly connected with the corresponding seeding legs one (4).

6. The soybean planter based on the intercropping mode according to claim 1, characterized in that: The distance adjusting assembly comprises a bidirectional lead screw (32) and a servo motor (33), the same bidirectional lead screw (32) is rotatably installed on the two support plates (2), the bidirectional lead screw (32) is threadedly connected with the two U-shaped plates (3), the installation groove is formed on one of the two support plates (2), the servo motor (33) is fixedly installed in the installation groove, and the output shaft of the servo motor (33) is axially fixedly connected with the bidirectional lead screw (32).

7. The soybean planter based on the intercropping mode according to claim 1, characterized in that: A plurality of flow guide strips (13) with a top bent surface are fixedly installed on the inner walls of the bottom of the material box (1), and the plurality of flow guide strips (13) are matched with the corresponding discharge ports respectively.

8. The soybean planter based on the intercropping mode according to claim 1, characterized in that: A plurality of sealing plates (14) matched with the corresponding discharge ports respectively are sealingly and slidably installed on the inner walls of the front and rear sides of the material box (1).

9. The soybean planter based on the intercropping mode according to claim 1, characterized in that: The top of the material box (1) is provided with an opening, two cover plates (12) are hingedly installed on the top side of the partition plate (11), and the bottom sides of the two cover plates (12) are in contact with the top side of the material box (1).

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