CN203884181U - Furrowing-type mixed seed and fertilizer spacing sowing device - Google Patents

Abstract

The utility model provides a ditching type seed and fertilizer mixed inter-sowing device, which belongs to the technical field of agricultural machinery, realizes precise fertilization and precision sowing, and achieves the purpose of planting and fertilizing at intervals between ditching; it includes a sowing mechanism assembly and a fertilizer spreading mechanism The assembly and the spacer plate are characterized in that: the sowing mechanism assembly includes a seed storage box, a spoon wheel, a seed row wheel, and a seed delivery pipeline; the fertilizer spreading mechanism assembly includes a fertilizer delivery pipeline and a fertilizer discharge wheel; The fertilizer delivery pipeline is fixed on one side of the spacer, its upper end communicates with the bio-organic fertilizer bin, and its lower end communicates with the fertilizer outlet at the lower part of the spacer; the fertilizer discharge wheel is located in the middle of the fertilizer delivery pipeline; On the other side, it is in the shape of a gear and can accommodate corresponding seeds between the teeth. The scoop wheel is located on the outside of the seed-discharging wheel and is fixedly connected to the seed-discharging wheel; The seed box is connected.

Description

Ditch type seed fertilizer mixing inter-sowing device

technical field

The utility model belongs to the technical field of agricultural machinery, and in particular relates to a ditching type inter-sowing device for mixing seed and fertilizer.

Background technique

In today's agriculture, increasing production, saving water, increasing temperature, preserving moisture, saving fertilizer, saving labor, and increasing efficiency have become the hotspots of current research. The machinery has also been promoted and used. The furrow fertilization planter on the existing market can realize the furrow application of seeds and fertilizers. However, the use of bio-organic fertilizers is mostly applied by spreading, which not only uses a large amount, but also has no significant effect on increasing production. Generally speaking, increasing the application of bio-organic fertilizer is an effective means to improve the yield and quality of field crops, and the fertilization position of bio-organic fertilizer should be as close as possible to the seeds.

Contents of the invention

The purpose of the utility model is to solve the problems existing in the prior art, and to provide an open-ditch type seed-fertilizer mixing inter-sowing device.

The technical scheme that the utility model takes for solving the problems of the technologies described above is:

Ditching type seed and fertilizer mixing inter-sowing device, including a seeding mechanism assembly, a fertilizer spreading mechanism assembly and a spacer plate, and is characterized in that: the seeding mechanism assembly includes a seed storage box, a spoon wheel, a seeding wheel, a seed delivery pipeline; the fertilizer spreading mechanism assembly includes a fertilizer delivery pipeline and a fertilizer discharge wheel; the fertilizer delivery pipeline is fixed on one side of the spacer plate, its upper end communicates with the bio-organic fertilizer bin, and its lower end communicates with the fertilizer outlet at the lower part of the spacer plate; The fertilizer discharge wheel is located in the middle of the fertilizer delivery pipeline; the seed discharge wheel is located on the other side of the spacer disc, which is gear-shaped and can accommodate corresponding seeds between the teeth. The seed wheel is fixedly connected; the seed delivery pipeline is located outside the seed storage box, its upper end communicates with the seed bin, and its lower end communicates with the seed storage box; the rotating shaft passes through the seed storage box, spoon wheel, and seed row wheels, spacer discs, fertilizer discharge wheels, and the outer wall of the fertilizer delivery pipeline; the seed discharge wheels and fertilizer discharge wheels rotate with the rotating shaft;

The fertilizer outlet is located at the lower part of the spacer plate, and the fertilizer outlet and the discharge port on the casing are arranged in a dislocation manner.

The fertilizer outlet is located at the lower part of the spacing plate, and the fertilizer outlet is arranged correspondingly to the outlet at the housing.

Compared with the prior art, the utility model has the following beneficial effects:

Because the utility model adopts a structure in which the fertilizer sowing mechanism and the sowing mechanism are arranged side by side, the bio-organic fertilizer and seeds are mixed and sowed in the soil in a limited amount through the fertilizer wheel and the seed wheel, so as to realize precise fertilization and precise seeding, and achieve a ditching interval The purpose of sowing and fertilizing.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a simplified schematic diagram of the utility model;

Fig. 3 is the schematic diagram of the seed wheel of the present utility model;

Fig. 4 is the front view of the spacer of the present utility model;

Fig. 5 is the rear view of the spacer of the present utility model;

Fig. 6 is a side view of the spacer disc of the present invention;

Fig. 7 is a sectional view along A-A in Fig. 6;

Fig. 8 is a three-dimensional schematic diagram of the misalignment of the fertilizer outlet and the discharge outlet after the spacer and the shell are assembled;

Fig. 9 is a three-dimensional schematic view corresponding to the fertilizer outlet and the discharge outlet after the spacer disc and the casing are assembled.

In the figure: 1—interval disc; 2—seeding wheel; 3—seed delivery pipe; 4—seed storage box; 5—discharge port; 6—fertilizer outlet; 7—shell; 8—fertilizer delivery pipeline; 10—fertilizer wheel; 11—spoon roulette.

Detailed ways

As shown in Fig. 1 and Fig. 2, the ditching type seed-fertilizer mixing and inter-sowing device includes a seeding mechanism assembly, a fertilizer spreading mechanism assembly and a spacer disc 1, and the seeding mechanism assembly includes a seed storage box 4, a spoon wheel 11. Seed wheel 2 and seed delivery pipeline 3; as shown in Figure 3, Figure 4, Figure 5, Figure 6 and Figure 7, the fertilizer spreading mechanism assembly includes a fertilizer delivery pipeline 8 and a fertilizer discharge wheel 10; The fertilizer delivery pipeline 8 is fixed on one side of the spacer disc 1, its upper end communicates with the bio-organic fertilizer bin, and its lower end communicates with the fertilizer outlet 6 at the bottom of the spacer disc 1; the fertilizer discharge wheel 10 is located in the middle of the fertilizer delivery pipeline 8; The seed wheel 2 is located on the other side of the spacer disc 1, which is gear-shaped and can accommodate corresponding seeds between the teeth. The spoon wheel 11 is located on the outside of the seed wheel 2 and is fixedly connected to the seed wheel 2; The pipeline 3 is located outside the seed storage box 4, its upper end communicates with the seed bin, and its lower end communicates with the seed storage box 4; the rotating shaft 9 passes through the seed storage box 4, spoon wheel 11, seed row 2, The spacer 1, the fertilizer discharge wheel 10, the outer wall of the fertilizer delivery pipeline 8; the seed discharge wheel 2 and the fertilizer discharge wheel 10 rotate with the rotating shaft 9;

As shown in FIG. 8 , the fertilizer outlet 6 is located at the lower part of the spacer plate 1 , and the fertilizer outlet 6 and the outlet 5 on the casing are arranged in a misaligned manner.

As shown in FIG. 9 , the fertilizer outlet 6 is located at the lower part of the spacer plate 1 , and the fertilizer outlet 6 is arranged correspondingly to the outlet 5 at the housing.

work process:

When the utility model is used, the seeds and the bio-organic fertilizer are put into the seed bin and the bio-organic fertilizer bin respectively, and the rotating shaft is connected with the transmission mechanism. With the rotation of the rotating shaft, the seed-discharging wheel 2 rotates to the lower part of the spacer disc 1 with the seeds. 6 fertilizer outlets,

When the fertilizer outlet 6 and the outlet 5 are misplaced, the fertilizer gushes out between the teeth of the seed wheel 2 and mixes with the seeds, and is discharged into the soil ditch when passing through the outlet 5 of the casing.

For the situation where the fertilizer outlet 6 and the discharge port 5 are arranged correspondingly, the gushing fertilizer is directly discharged into the soil ditch through the discharge port, but due to the spacing of the teeth of the seed wheel, the discharged fertilizer is also at intervals. shape, that is, inter-casting. Seed is then along with the rotation of seeding wheel 2, and when between the teeth is aimed at outlet 5, seed is discharged, and naturally falls to the ditching place of soil.

Claims (2)

1. Ditching type seed-fertilizer mixing inter-sowing device, including a seeding mechanism assembly, a fertilizer spreading mechanism assembly and a spacer disc (1), characterized in that: the seeding mechanism assembly includes a seed storage box (4), a spoon wheel Disc (11), seeding wheel (2), seed delivery pipeline (3); said fertilizer spreading mechanism assembly includes fertilizer delivery pipeline (8), fertilizer delivery wheel (10); said fertilizer delivery pipeline (8) is fixed On one side of the spacer disc (1), its upper end communicates with the bio-organic fertilizer bin, and its lower end communicates with the fertilizer outlet (6) at the bottom of the spacer disc (1); Middle part; the seeding wheel (2) is located on the other side of the spacer disc (1), which is gear-shaped and can accommodate corresponding seeds between the teeth, and the scoop wheel (11) is located on the outside of the seeding wheel (2) And it is fixedly connected with the seed wheel (2); the seed delivery pipeline (3) is located on the outside of the seed storage box (4), its upper end communicates with the seed bin, and its lower end communicates with the seed storage box (4); the rotating shaft (9) Pass through the seed storage box (4), spoon wheel (11), seed row (2), spacer disc (1), fertilizer row (10), and the outer wall of the fertilizer delivery pipe (8) of the seeding mechanism assembly in sequence ; The seeding wheel (2), the fertilizer wheel (10) rotate with the rotating shaft (9); The fertilizer outlet (6) is located at the lower part of the spacer plate (1), and the fertilizer outlet (6) is arranged in a misalignment with the outlet (5) on the shell. 2. The ditching type seed fertilizer mixing and intersowing device according to claim 1, characterized in that: the fertilizer outlet (6) is located at the bottom of the spacer disc (1), and the fertilizer outlet (6) is connected to the row at the casing. The outlet (5) is correspondingly arranged.