CN106416483A - Furrowing no-tillage seeding-fertilizing-integrated machine for soybean-corn intercropping - Google Patents

Abstract

This application discloses an integrated machine for interplanting soybeans and corn with no-tillage, sowing and fertilization, including a frame, a rotary tillage mechanism, a fertilization mechanism, a drainage and ditching mechanism, a soil preparation mechanism, and a seeding mechanism; the rotary tillage mechanism includes a The rotary tiller shaft mounting frame parallel to the lower front end of the frame is installed on the rotary tiller shaft between the two rotary tiller shaft mounting frames. The rotary tiller disk on the rotary tiller shaft and the rotary tiller installed on the rotary tiller disc; the drainage ditching mechanism includes a drainage opener arranged at the rear end of the rotary tiller, and the drainage opener passes through the drainage ditch The device fixing frame is connected to the lower end of the frame, and the drainage ditch opener includes a soil-breaking knife at the front end and a V-shaped arc-shaped soil-opening plate at the rear end of the soil-breaking knife. The invention has a simple principle and good overall performance, can efficiently, quickly and effectively realize intercropping of soybeans and corn, and simultaneously takes into account fertilization and ditching in one, and has a high degree of mechanization and integration.

Description

Soybean and corn interplanting ditch no-tillage seeding and fertilization machine

technical field

The invention belongs to the technical field of agricultural machinery, and mainly relates to an integrated machine for ditching, no-tillage, sowing and fertilizing for soybean and corn interplanting.

Background technique

Existing soybean and corn interplanting no-tillage seeding and fertilizing machines do not contain drainage ditches and ditches. During the crop growth period, there is a lot of rain, which is not conducive to crop growth, and too much rain will infiltrate, bringing the nutrients needed by the crops. Going directly affects the quality and yield of soybeans and corn.

In order to solve the above existing problems, people have been seeking an ideal technical solution.

Contents of the invention

In order to solve the above-mentioned technical problems, the present invention provides an all-in-one machine for ditching, no-tillage, sowing and fertilizing for interplanting soybeans and corn.

Technical scheme of the present invention is:

An all-in-one machine for interplanting soybeans and corn with ditching, no-tillage, sowing and fertilization, including a frame, a rotary tillage mechanism, a fertilization mechanism, a drainage and ditching mechanism, a soil preparation mechanism, and a seeding mechanism;

The front end of the frame is provided with a gearbox, the front end of the gearbox is provided with a gearbox drive shaft, and the frame is provided with a landing gear near the top of the front end;

The rotary tillage mechanism includes a rotary tiller shaft mounting frame arranged in parallel under the front end of the frame, and a rotary tiller shaft mounted between the two rotary tiller shaft mounting frames. The rotary tiller shaft realizes rotary tiller through the gearbox. The rotation of the shaft, the rotary tiller disk mounted on the rotary tiller shaft and the rotary tiller installed on the rotary tiller disc;

The fertilization mechanism includes a fertilization box arranged on the upper surface of the frame at the rear end of the landing gear, a fertilization opener located at the lower end of the frame at the rear end of the rotary tillage mechanism, and a fertilizer delivery elbow connecting the fertilization opener and the fertilizer box. The opener is connected to the lower end of the frame through the fertilization opener fixing frame;

The drainage and ditching mechanism includes a drainage ditch opener located at the rear end of the rotary tiller. The drainage ditch opener is connected to the lower end of the frame through a drainage ditch opener fixing frame. V-shaped curved open soil plate;

The soil preparation mechanism includes a soil preparation mechanism arranged at the rear end of the drainage opener, and the soil preparation mechanism is connected to the lower end of the frame through the soil preparation fixing frame;

The sowing mechanism includes a corn sowing device and a soybean sowing device connected to the frame. The corn sowing device is arranged at the rear end of the soil preparation mechanism, and the soybean sowing device is arranged between the corn sowing devices on both sides; the corn sowing device and the soybean sowing device All of them include a seed storage box, a seed metering device, a sowing ditch opener and a ground wheel, and the ground wheel drives the seed metering device to arrange seeds and the fertilization box to fertilize through a driving sprocket transmission mechanism.

As a preference, several rotary blade slots are uniformly distributed along the circumferential direction on both ends of the rotary blade disc, and the rotary blades are fixed in the corresponding rotary blade slots by bolts.

Preferably, the front end of the fertilization opener is provided with a fertilization anti-winding column.

As a preference, the front end of the sowing opener is provided with a sowing anti-winding column.

Preferably, the fertilization box is provided with a fertilization box cover, and one side of the fertilization box is provided with a fertilization adjusting bolt.

As a preference, the land preparation includes supporting discs at both ends and angle irons connecting the two supporting discs. The angle irons are distributed in a spiral along the circumferential direction of the supporting discs, and the two sides of the rear end of each drainage opener are respectively There is land rolling.

The beneficial effects of the present invention are:

The principle of the invention is simple, the overall performance is good, it can efficiently, quickly and effectively realize the intercropping of soybeans and corn, and at the same time it takes into account the integration of fertilization and ditching. Quantitative sowing, fertilization, ditching integrated operation.

Description of drawings

Fig. 1 is the front view of structural representation of the present invention;

Fig. 2 is the back view of structural representation of the present invention;

Fig. 3 is the top view of structural representation of the present invention;

Fig. 4 is the bottom view of structural representation of the present invention;

Fig. 5 is one of perspective views of the schematic structural diagram of the present invention;

Fig. 6 is the second perspective view of the structural schematic diagram of the present invention;

Fig. 7 is a schematic structural view of the rotary tillage mechanism in the present invention;

Fig. 8 is one of the structural schematic diagrams of the drainage ditching mechanism in the present invention;

Fig. 9 is the second structural diagram of the drainage ditching mechanism in the present invention;

Fig. 10 is a schematic structural view of land consolidation in the present invention;

In the figure: 1. Landing gear, 2. Gearbox, 3. Frame, 4. Fertilizer box, 5. Rotary blade shaft mounting frame, 6. Rotary blade shaft, 7. Rotary blade disc, 8. Rotary blade Cultivator knife, 9. Fertilization anti-winding column, 10. Fertilization opener, 11. Fertilization opener fixed frame, 12. Fertilizer delivery elbow, 13. Drainage opener fixed frame, 14. Drainage opener, 15 .Soil preparation rolling fixed frame, 16. Soil preparation rolling, 17. Sowing anti-winding column, 18. Sowing ditch opener, 19. Sowing ditch opener fixed frame, 20. Seed metering gear, 21. Seeding chain, 22. Seed meter, 23. ground wheel, 24. ground wheel fixed frame, 25. shock absorber, 26. seed storage box, 27. seed storage box transmission shaft, 28. seed storage box gear, 29. transmission pinion, 30 .First transmission chain, 31. Intermediate pinion gear, 32. Intermediate large gear, 33. Second transmission chain, 34. Fertilization box gear, 35. Fertilization box cover, 36. Ground wheel gear, 37. Ground wheel transmission chain, 38. Seed storage box drive gear, 39. Fertilization adjustment bolt; 201. Gearbox drive shaft, 701. Rotary tillage knife groove, 1401. Soil breaking knife, 1402. Arc-shaped soil cutting board, 1601. Support disc, 1602. Angle iron.

detailed description

Referring to Figures 1-10 for the specific embodiment of the present invention, a soybean and corn interplanting ditching no-tillage sowing and fertilization integrated machine includes a frame 3, a rotary tillage mechanism, a fertilization mechanism, a drainage and ditching mechanism, a soil preparation mechanism and a sowing mechanism. mechanism.

Frame 3 is made up of bottom frame and supporting part etc. Frame 3 is an important support for the integrated planting, fertilizing and ditching machine, and plays an important role in ensuring the stability and reliability of the whole machine. Frame 3 is responsible for the weight, power, load and moment of the integrated planting, fertilizing and ditching machine. Its design can only be larger than the allowable strength and not smaller than the allowable strength. Rack 3 is made of 50×50×5mm square hollow steel.

The front end of the frame 3 is provided with a gearbox 2 , the front end of the gearbox 2 is provided with a gearbox drive shaft 201 , and the top of the frame 3 close to the front end is provided with a landing gear 1 .

The rotary cultivating mechanism comprises a rotary cultivator shaft mounting frame 5 arranged in parallel below the front end of the frame 3, a rotary cultivator shaft 6 mounted between the two rotary cultivator shaft mounting frames 5, and the rotary cultivator shaft 6 passes through the variable speed The case 2 realizes the rotation of the rotary tiller shaft 6, the rotary tiller disk 7 mounted on the rotary tiller shaft 6 and the rotary tiller 8 installed on the rotary tiller disc 7. Several rotary blade slots 701 are evenly distributed on both ends of the rotary blade disc 7 along the circumferential direction, and the rotary blade 8 is fixed in the corresponding rotary blade slots 701 by bolts. The power transmitted by the gearbox 2 through the gearbox drive shaft 201 drives the rotary tiller shaft 6 to rotate, and the rotary tiller 8 arranged on the rotary tiller disk 7 rotates and cuts the soil at the same time. Plow the soil, and utilize the tangential force of the rotary tiller 8 to throw the soil on both sides, so as to achieve the purpose of deeply loosening the soil and ditching.

The fertilization mechanism comprises the fertilization box 4 arranged on the upper surface of the frame 3 at the rear end of the undercarriage 1, the fertilization opener 10 at the lower end of the frame 3 at the rear end of the rotary tillage mechanism, and connects the fertilization opener 10 and the fertilization box 4 Fertilizer delivery elbow 12, fertilization ditch opener 10 is connected to the lower end of frame 3 by fertilization ditch opener fixed mount 11. Fertilization case 4 is provided with fertilization case cover 35, and one side of fertilization case 4 is provided with fertilization adjusting bolt 39. The front end of the fertilization opener 10 is provided with a fertilization anti-winding post 9 .

Drainage ditching mechanism comprises the drainage ditch opener 14 that is located at the rear end of rotary cultivator blade 8, and drainage ditch opener 14 is connected on the lower end of frame 3 by drainage ditcher fixed mount 13, and drainage ditch opener 14 comprises the soil breaking knife of front end 1401 and the V-shaped arc soil cutting board 1402 at the rear end of the soil breaking knife 1401. The drain opener 14 is a V-shaped welded body, the drain opener fixed frame 13 is rectangular steel, the lower end of the drain opener fixed frame 13 is connected with the drain opener 14 by bolts, and the drain opener is fixed. Frame 13 is fixed on the frame 3 by U-shaped bolts.

The soil preparation mechanism includes a soil preparation roll 16 arranged at the rear end of the drainage ditch opener 14, and the both sides of the rear end of each drainage ditch opener 14 are respectively provided with a soil preparation roll 16. Ground leveling roll 16 is connected to the lower end of frame 3 by ground leveling fixed mount 15 . The soil preparation rolling 16 includes support discs 1601 at both ends and angle irons 1602 connecting the two support discs 1601 . The angle irons 1602 are helically distributed along the circumferential direction of the support discs 1601 . The angle iron 1602 rotates 90 degrees, and the soil leveling mechanism adopts an adaptive device, which is realized by a compression spring, so as to avoid the fracture of the ground leveling fixed frame 15 caused by uneven ground.

Sowing mechanism includes corn sowing device and soybean sowing device all connected with frame 3, corn sowing device is located at the rear end of soil preparation mechanism, and soybean sowing device is located between the corn sowing devices on both sides; corn sowing device and soybean sowing device The devices all include a seed storage box 26, a seed meter 22, a sowing ditch opener 18 and a ground wheel 23, and the front end of the sowing ditch opener 18 is provided with a sowing anti-winding column 17. The ground wheel 23 drives the seed metering device 22 to arrange seeds and the fertilization box 4 to fertilize by driving the sprocket transmission mechanism. The seed metering device 22 discharges the seeds discretized one by one, and the seeds fall into the soil of a certain sowing depth by the sowing ditch opener 18 .

The rotary tiller 8 is arranged on the rotary disc 7, which greatly increases the radius of rotation. The rotary tiller 8 adopts a new type of rotary tiller, which is characterized in that the blade not only plays a role in loosening the soil, but also The plowed soil is taken out of the periphery with the rotation of the knife shaft, forming a regular ditch shape, and preventing the soil from backfilling. The drainage ditch opener 14 arranged behind the rotary tiller 8 reshapes the ditch shape to open the required ditch depth. , with simple principle and reliable performance, forming an integrated operation mode integrating sowing, ditching and fertilizing, which saves time and effort, and has high work efficiency. The rotary tillage mechanism can plow the soil 300mm deep and 300mm wide, and throw most of the soil on both sides of the ditch through the rotation of the rotary tiller 8. In order to prevent the soil from returning to the ditch, the drainage opener 14 hanging behind can be well Reshape the groove type to achieve the designed groove width and depth.

The soil preparation roll 16 is a novel soil preparation mechanism, which is respectively arranged on both sides of the drain opener 14, and its effect is exactly to distribute the loose soil on the furrows on both sides of the ditch evenly on the furrows.

The soybean planting device is set at a row spacing of 300mm, and three soybean planting devices are evenly distributed, and the corn planting devices on both sides are symmetrically arranged on the periphery, forming an intercropping pattern of three rows of soybeans in the middle and two rows of corn on both sides.

The above-mentioned embodiments are only descriptions of preferred implementations of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by those skilled in the art shall fall within the scope of the present invention. Within the scope of protection defined by the claims of the present invention.

Claims (6)

1. An all-in-one machine for interplanting soybeans and corn with ditching and no-tillage sowing and fertilizing, characterized in that it includes a frame, a rotary tillage mechanism, a fertilization mechanism, a drainage and ditching mechanism, a soil preparation mechanism and a seeding mechanism; The front end of the frame is provided with a gearbox, the front end of the gearbox is provided with a gearbox drive shaft, and the frame is provided with a landing gear near the top of the front end; The rotary tillage mechanism includes a rotary tiller shaft mounting frame arranged in parallel under the front end of the frame, and a rotary tiller shaft mounted between the two rotary tiller shaft mounting frames. The rotary tiller shaft realizes rotary tiller through the gearbox. The rotation of the shaft, the rotary tiller disk mounted on the rotary tiller shaft and the rotary tiller installed on the rotary tiller disc; The fertilization mechanism includes a fertilization box arranged on the upper surface of the frame at the rear end of the landing gear, a fertilization opener located at the lower end of the frame at the rear end of the rotary tillage mechanism, and a fertilizer delivery elbow connecting the fertilization opener and the fertilizer box. The opener is connected to the lower end of the frame through the fertilization opener fixing frame; The drainage and ditching mechanism includes a drainage ditch opener located at the rear end of the rotary tiller. The drainage ditch opener is connected to the lower end of the frame through a drainage ditch opener fixing frame. V-shaped curved open soil plate; The soil preparation mechanism includes a soil preparation mechanism arranged at the rear end of the drainage opener, and the soil preparation mechanism is connected to the lower end of the frame through the soil preparation fixing frame; The sowing mechanism includes a corn sowing device and a soybean sowing device connected to the frame. The corn sowing device is arranged at the rear end of the soil preparation mechanism, and the soybean sowing device is arranged between the corn sowing devices on both sides; the corn sowing device and the soybean sowing device All of them include a seed storage box, a seed metering device, a sowing ditch opener and a ground wheel, and the ground wheel drives the seed metering device to arrange seeds and the fertilization box to fertilize through a driving sprocket transmission mechanism. 2. The all-in-one machine for ditching, no-tillage, sowing and fertilizing between soybeans and corn interplanting according to claim 1, characterized in that, several rotary blade grooves are evenly distributed along the circumferential direction on both ends of the rotary blade disk , the rotary tiller is fixed in the corresponding slot of the rotary tiller by bolts. 3. The all-in-one machine for interplanting soybeans and corn with no-tillage, sowing and fertilizing according to claim 2, characterized in that, the front end of the fertilizing ditch opener is provided with a fertilization anti-winding column. 4. The all-in-one machine for sowing and no-tillage sowing and fertilizing between soybean and corn interplanting according to claim 3, characterized in that, the front end of the sowing opener is provided with a sowing anti-winding column. 5. The all-in-one machine for ditching, no-tillage, sowing and fertilizing between soybean and corn interplanting according to claim 4, characterized in that, the fertilization box is provided with a fertilization box cover, and one side of the fertilization box is provided with a fertilization adjusting bolt. 6. The all-in-one machine for ditching, no-tillage, sowing and fertilizing between soybeans and corn interplanting according to claim 5, characterized in that, the rolling of the land preparation includes support discs at both ends and angle irons connecting the two support discs, The angle irons are distributed spirally along the circumferential direction of the support disc, and the two sides of the rear end of each drainage opener are respectively provided with soil preparation.