CN111010935B - Sowing process - Google Patents

Abstract

The invention discloses a high-efficiency sowing process in the field of sowing technology, which includes the following steps: (1) putting a sufficient amount of seeds into the seeding box; Carry out rotary tillage operations; (3) open seed ditch while suppressing the field; (4) automatic seeding by a number of electric seed metering devices on the lower side of the seed box, and the seeds are discharged into the opened seed ditch; (5) cover the soil to On the seeds; (6) the device for straightening the ditch; (7) suppressing and leveling the field; when the present invention is used for sowing, the gaps between the soil clods are smoothed out, so that the seeds are not easy to fall into the soil clods, ensuring that the seeds grow evenly.

Description

a sowing technique

technical field

The invention belongs to the technical field of agricultural machinery, and in particular relates to a sowing process.

Background technique

Rice, wheat, corn and other crops play a very important role in my country's grain production, but most areas in my country still rely on traditional cultivation methods, which are labor-intensive and inefficient. Machine direct seeding is the simplest planting method in light rice cultivation technology, and the seeder will directly affect the quality, cost and future quantification of crop cultivation.

In the prior art, the sowing method is to open the seed ditch first, and the electric seed metering device on the lower side of the seed box moves to discharge the seeds into the seed ditch. In this method, the gaps between the soil blocks are very large, and the seeds are easy to sink into the soil. In the gap between the blocks, some seeds sink into the deep depth, and some seeds fall into the shallow depth, resulting in uneven growth, and the growth effect of the seeds is not good.

Contents of the invention

The object of the present invention is, in order to overcome the defect in the prior art, provide a kind of sowing process, solve the technical problem that the seed in the prior art is easy to get stuck between the soil clods, when using the present invention to sow, smooth the gap between the soil clods The gaps, the seeds are not easy to fall into the soil, and the seeds can grow evenly.

The object of the present invention is achieved like this: a kind of sowing technique comprises the following steps:

(1) Put enough seeds into the seed box;

(2) The traveling device drives into the field, the rotary tiller works first, and the field is rotary tilled;

(3) Opening seed ditch while suppressing fields;

(4) A number of electric seed metering devices on the lower side of the seeding box automatically arrange seeds, and the seeds are discharged into the opened seed ditch;

(5) Cover the seeds with soil;

(6) Ditch management device;

(7) Repression and leveling of fields.

As a further improvement of the present invention, the depth of the seed groove is 1-3 cm.

As a further improvement of the present invention, the depth of the ditch trimmer is 10-25cm.

As a further improvement of the present invention, the steps (6) and (7) are performed simultaneously.

In order to further improve the effect of suppressing the ditch, use the ditch suppressing mechanism to complete the action of step (6). The ditch suppressing mechanism includes a connecting shaft rotatably connected to the frame, and a suppressing assembly is connected to the connecting shaft , the pressing assembly includes a side pressing roller 1, a middle pressing roller and a side pressing roller 2, a rational groove space 1 is left between the side pressing roller 1 and the middle pressing roller, and a rational groove space 1 is left between the middle pressing roller and the side pressing roller 2 Ditch space 2, two ditch trimmers are fixedly connected to the frame, and the two ditch trimmers run through ditch trimmer space 1 and ditch trimmer space 2 respectively in the front and back direction, and the bottom side of the ditch trimmer is lower than the side pressure roller The lowest position of one, the bottom sides of side pressing roller one, middle pressing roller and side pressing roller two are flush.

In order to further improve the reliability of the connection structure of the ditch trimmer, a fixed beam and a support beam are respectively fixed on the front and rear frames of the side pressing rollers, and the front part of the ditch trimmer is fixedly connected to the lower side of the fixed beam. The rear portion of the ditch trimmer is fixedly connected to the underside of the support beam.

In order to further improve the uniformity of soil distribution when ditching, two soil dividing plates are fixedly connected to the upper side of the fixed beam, and the soil dividing plate includes a soil dividing part 1 and a soil dividing part 2 which are set as one. Part 1 and Part 2 of the soil part are inclined towards the left front and bent downward, and the part of the soil part 2 is inclined towards the front right and bent downward. position in the length direction.

In order to reduce the resistance during flattening, a soil scraping shaft is rotatably connected to the frame above the side pressing roller one, and a soil scraping assembly is connected to the soil scraping shaft.

In order to further reduce the soil scraping resistance of the soil scraping assembly, the scraping assembly includes several connecting plates arranged outside the soil scraping shaft, and the connecting plates are connected with scraping plates, and several scraping plates are arranged in a spiral shape. The soil scraper can scrape off the soil on the side pressure roller one, the middle pressure roller and the side pressure roller two.

As a further improvement of the present invention, in the step (6), the two ditch unscramblers simultaneously untangle the ditch, the side pressing roller 1 and the middle pressing roller complete the flattening work on both sides of a ditch unsettling device, the middle pressing roller and the side pressing roller Roller 2 completes the pressing and leveling work on both sides of the other ditch trimmer.

In the present invention, the scraping shaft is driven by external power to rotate; when using the ditch trimming and suppressing mechanism to trim the ditch and level the field, the soil dividing plate disperses the soil thrown from the front to the rear to the left and right sides, improving the uniformity of the soil volume division, Reduce the resistance when the ditch unscrambler and the ditch unscrambler make two ditches, and at the same time improve the flatness of the suppression component to level the land. Roller 1 and the middle pressing roller ensure that the edge of the first ditch of the ditch trimmer is more neat, and the side pressing roller 2 and the middle pressing roller ensure that the edge of the second ditch of the ditch trimmer is more neat, and the effect of ditch trimming and leveling is better; at the same time, the control The scraper shaft rotates, and the scraper blades are arranged in a spiral shape. The scraper blades are always scraping the soil on the side pressure roller 1, side pressure roller 2, and middle pressure roller. The load is more uniform, and the resistance of the moldboard to scrape soil is reduced. Reduce the energy consumption of the rotation of the scraping shaft, the scraped soil will fall down, and the unscraped soil will also fall down under the action of the scraped soil, the scraping effect is better, and the suppression leveling resistance of the suppression component is reduced .

Description of drawings

Figure 1 is a rear view of the present invention.

Fig. 2 is a three-dimensional structure diagram 1 of the present invention.

Fig. 3 is the second perspective structure diagram of the present invention.

FIG. 4 is a partial enlarged view of A in FIG. 3 .

Fig. 5 is a three-dimensional structural diagram of the present invention.

Among them, 1 suppression assembly, 101 side suppression roller two, 102 middle suppression roller, 103 side suppression roller one, 2 ditch trimmer, 3 scraper assembly, 301 connecting plate, 302 scraper board, 303 fastener, 4 scraper Shaft, 5 racks, 6 fixed beams, 7 tool holders, 8 loosening knives, 9 covering shafts, 10 intermediate transmission box, 11 soil plates, 1101 soil part 1, 1102 soil part 2, 12 support beams, 13 Transmission belt, 14 connecting shafts, 15 space two for the management ditch, and one space for the 16 management ditch.

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings.

A sowing process, comprising the steps of:

(1) Put enough seeds into the seed box;

(2) The traveling device drives into the field, the rotary tiller works first, and the field is rotary tilled;

(3) Suppress the fields and open seed ditches at the same time;

(4) A number of electric seed metering devices on the lower side of the seeding box automatically arrange seeds, and the seeds are discharged into the opened seed ditch;

(5) Cover the seeds with soil;

(6) Ditch management device 2 for ditch management;

(7) Suppression and leveling of fields;

Wherein, the depth of the seed ditch is 1-3cm, and in the present embodiment, the depth of the seed ditch is 2cm;

The depth of the ditch of the ditch controller 2 is 10-25cm; in the present embodiment, the depth of the ditch that the ditch controller 2 manages is preferably 15cm;

Step (6) and step (7) are carried out simultaneously.

In order to further improve the effect of suppressing the ditch, use the ditch suppressing mechanism (as shown in Figure 1-5) to complete the action of step (6). The ditch suppressing mechanism includes a connecting shaft 14 rotatably connected to the frame 5, A pressing assembly 1 is connected to the connecting shaft 14, and the pressing assembly 1 includes a side pressing roller 103, a middle pressing roller 102 and a side pressing roller 2 101, and there is a space 16 between the side pressing roller 1 103 and the middle pressing roller 102, Between the middle pressing roller 102 and the side pressing roller 2 101, there is a ditching space 2 15, and the frame 5 is fixedly connected with two ditching devices 2, and the two ditching devices 2 respectively penetrate through the ditching space 16 in the front and back directions. And the groove management space two 15, the bottom side of the groove controller 2 is lower than the lowest position of the side pressure roller one 103, and the bottom sides of the side pressure roller one 103, the middle pressure roller 102 and the side pressure roller two 101 are flush; the side pressure roller A fixed beam 6 and a support beam 12 are respectively fixed on the frame 5 at the front and the rear of a 103, the front portion of the ditch trimmer 2 is fixedly connected to the lower side of the fixed beam 6, and the rear portion of the ditch trimmer 2 is fixedly connected to the support The lower side of the beam 12; the upper side of the fixed beam 6 is fixedly connected with two soil-dividing boards 11, and the soil-dividing board 11 includes a soil-dividing part one 1101 and a soil-dividing part two 1102 set as one, and a soil-dividing part one 1101 and a soil-dividing part two. The second part of the soil 1102 is inclined towards the front left and bent downward, the second part of the soil 1102 is inclined towards the front right and bent downward, and the two sub-soil boards 11 respectively cover the trencher 21 and the trencher 22 position in the length direction.

In order to reduce the resistance during flattening, the frame 5 above the side pressing roller one 103 is rotatably connected with a soil scraping shaft 4, which is connected with a soil scraping assembly 3, and the soil scraping assembly 3 includes several arranged in The connecting plate 301 on the outside of the soil scraping shaft 4 is connected with a scraper 302 on the connecting plate 301. Several scrapers 302 are arranged in a spiral shape, and the scraper 302 can scrape off the side pressing roller 103, the middle pressing roller 102 and The soil on the side pressing roller two 101.

In step (6), the two ditch unscramblers 2 simultaneously untangle the ditch, the side pressing roller 103 and the middle pressing roller 102 complete the flattening work on both sides of a ditch unscrambling device 2, and the middle pressing roller 102 and the side pressing roller 2 101 complete The suppression leveling work of another ditch trimmer 2 both sides.

In the present invention, the frame 5 in front of the fixed beam 6 is rotatably connected with a soil-covering shaft 9, and the soil-covering shaft 9 directly in front of the trench device 2 and the trench device 2 is connected with a knife seat 7, and the knife seat 7 Some loosening knives 8 are connected on the top, and the soil dividing plate 11 extends towards the direction of the loosening knives 8. The machine 5 is fixedly connected with an intermediate transmission box 10, and the intermediate transmission box 10 is connected with the transmission of the soil covering shaft 9 (this is an existing technology), the covering shaft 9 extending out of the frame 5 is connected with the scraping shaft 4 through the transmission belt 13; The left and right sides are scattered to improve the uniformity of the soil volume division, reduce the resistance when the ditch trimmer 2 and the ditch trimmer 2 are two ditches, and at the same time improve the flatness of the land leveling of the suppression component 1, two pairs of ditch trimmers 2 Simultaneously arrange the ditch in the field, the decentralized setting of the ditch trimmer 2 and the suppression assembly 1, the side suppressing roller 103 and the middle suppressing roller 102 ensure that the edge of the ditch trimming device 2 in the ditch trimming space 16 is more orderly, and the side suppressing roller Two 101 and the middle pressing roller 102 ensure that the edge of the ditch trimmer 2 in the ditch trimming space 15 is more orderly, and the effect of ditch trimming and leveling is better; at the same time, the rotation of the scraper shaft 4 is controlled, and the scraper 302 is spiral Shaped arrangement, the scraper 302 is always scraping the soil on the first side pressing roller 103, the second side pressing roller 101 and the middle pressing roller 102, the load is more uniform, the resistance of the scraper 302 to scrape the soil is reduced, and the scraping shaft 4 is lowered. The energy consumption of rotation, the scraped soil will fall down, and the unscraped soil will also fall down under the action of the scraped soil, the scraping effect is better, and the suppression leveling resistance of the suppression component 1 is reduced; When the method in the invention is sown, the seed ditch is opened while suppressing, and the gaps between the soil clods are smoothed, so that the seeds will not sink into the gaps of the soil clods, ensuring that the seeds grow evenly; the soil is covered on the seeds and then the ditch is leveled , The ditch leveling work is carried out at the same time, and the ditch effect is good.

The present invention is not limited to above-mentioned embodiment, sets the depth of the ditch that goes out and the depth of the ditch that manages ditch device 2 to manage according to actual needs, is not limited to the preferred numerical value that provides in the embodiment, in the technique disclosed in the present invention On the basis of the scheme, those skilled in the art can make some replacements and modifications to some of the technical features without creative work according to the disclosed technical content, and these replacements and modifications are all within the protection scope of the present invention.

Claims (4)

1. A sowing process, characterized by comprising the steps of:

(1) Placing a sufficient amount of seeds into a sowing box;

(2) The walking device is driven into the field, the rotary cultivator works first, and rotary cultivation work is carried out on the field;

(3) Digging a seed ditch while compacting the field;

(4) A plurality of electric seed metering devices at the lower side of the seeding box automatically seed, and seeds are discharged into the opened seed trenches;

(5) Covering soil on the seeds;

(6) A ditch tidying device tidies ditches;

(7) Compacting and leveling the field;

the action of the step (6) is completed by using a ditch arranging and pressing mechanism, the ditch arranging and pressing mechanism comprises a connecting shaft which is rotatably connected to a frame, a pressing component is connected to the connecting shaft, the pressing component comprises a side pressing roller I, a middle pressing roller and a side pressing roller II, the side pressing roller I, the middle pressing roller and the side pressing roller II are all connected to the connecting shaft, a ditch arranging space I is reserved between the side pressing roller I and the middle pressing roller, a ditch arranging space II is reserved between the middle pressing roller and the side pressing roller II, two ditch arranging devices are fixedly connected to the frame and respectively penetrate through the ditch arranging space I and the ditch arranging space II in the front-rear direction, the bottom side of each ditch arranging device is lower than the lowest position of the side pressing roller I, the bottom sides of the side pressing roller I, the middle pressing roller and the side pressing roller II are flush, a fixed beam and a supporting beam are respectively fixedly arranged on the frame in front of and behind the side pressing roller I, the front part of the ditch tidying device is fixedly connected with the lower side of the fixed beam, the rear part of the ditch tidying device is fixedly connected with the lower side of the supporting beam, the upper side of the fixed beam is fixedly connected with two soil dividing plates, each soil dividing plate comprises a soil dividing part I and a soil dividing part II which are integrated, the soil dividing part I and the soil dividing part II incline towards the left front and bend downwards, the soil dividing part II incline towards the right front and bend downwards, the two soil dividing plates respectively cover the positions of the ditch tidying device I and the ditch tidying device II in the length direction, a frame above the side pressing roller I is rotatably connected with a soil scraping shaft, a frame in front of the fixed beam is rotatably connected with a soil covering shaft, the soil covering shafts right in front of the ditch tidying device I and the ditch tidying device II are both connected with a cutter seat, the soil dividing plates extend towards the direction of the soil loosening cutters, the middle transmission box is in transmission connection with the soil covering shaft, the soil covering shaft extending out of the frame is connected with the soil scraping shaft through a transmission belt, the soil scraping shaft is connected with a soil scraping assembly, the soil scraping assembly comprises a plurality of connecting plates which are arranged outside the soil scraping shaft, the connecting plates are connected with soil scraping plates, the plurality of soil scraping plates are spirally arranged, and the soil scraping plates can scrape soil on the first side pressing roller, the middle pressing roller and the second side pressing roller;

in the step (6), two ditch arranging devices simultaneously arrange ditches, the first side pressing roller and the middle pressing roller finish the pressing leveling work on two sides of one ditch arranging device, and the second side pressing roller and the middle pressing roller finish the pressing leveling work on two sides of the other ditch arranging device.

2. A seeding process according to claim 1, wherein the seed grooves have a depth of 1-3cm.

3. A seeding process according to claim 1, wherein the furrow breaker has a furrow breaker depth of 10-25cm.

4. A seeding process as claimed in any one of claims 1 to 3, wherein step (6) and step (7) are carried out simultaneously.

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