Electric vegetable precision seeder

Abstract

The utility model relates to the technical field of vegetable seeding, in particular to an electric precision vegetable seeding machine which comprises dryer equipment, a connecting pipe, a seeding bin and a clamping cover which are fixedly arranged at the top of a seeding machine frame body, vegetable seeds fall down along a reserved hole between a square frame plate and a carrier plate, and a small stepping motor drives a shaft rod, a stirring rod and a semicircular block to rotate; bonded vegetable seeds are scattered through rotation of the stirring rod, hot air generated by the drying machine equipment enters the hollow square frame plate through the connecting pipe, the square frame plate is fixedly communicated with the hollow sleeve disc, the hot air is finally sprayed out through the air blowing spray head, and the vegetable seeds are mixed and dispersed through the stirring rod while the vegetable seeds are mixed and dispersed through the air blowing spray head. According to the utility model, through the arrangement, the vegetable seeds can be subjected to drying and anti-bonding pretreatment dispersion mechanism, so that the vegetable seeds without bonding are formed, and the seeding precision is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of vegetable sowing, in particular to an electric vegetable precision seeder. Background Art

[0002] Machine sowing has become the main trend in vegetable cultivation today. Today's seeder equipment has the characteristics of saving high-quality seeds, eliminating the need for thinning, and uniform sowing distribution. Take the common electric vegetable precision seeder on the market as an example.

[0003] Some electric vegetable precision seeders are not equipped with a pre-treatment and dispersion mechanism for drying and preventing vegetable seeds from sticking together. Since vegetable seeds are prone to sticking together in humid weather, it is difficult to ensure seeding accuracy. Therefore, an electric vegetable precision seeder is proposed to address the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide an electric vegetable precision seeder, which is used to solve the problem that some electric vegetable precision seeders are not equipped with a pre-treatment and dispersion mechanism for drying and preventing vegetable seeds from sticking together. Since vegetable seeds are prone to sticking together in humid weather, it is difficult to ensure seeding accuracy.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] An electric precision seeder for vegetables comprises a dryer device, a connecting pipe, a sowing material bin and a card cover fixedly arranged on the top of the seeder frame, the front end of the dryer device is fixedly connected with a connecting pipe, the front end of the connecting pipe is provided with a sowing material bin of the seeder, the top of the sowing material bin is in contact with a card cover, a small stepping motor and a cover are fixedly arranged on the bottom end of the card cover, the small stepping motor is located inside the cover, a carrier plate is fixedly arranged on the bottom end of the cover, a shaft is fixedly arranged on the end of the main shaft of the small stepping motor, a stirring rod is fixedly arranged on the outside of the shaft, a semicircular block is fixedly arranged on the bottom end of the shaft, a disc plate and an inclined platform are fixedly arranged on the inner wall of the sowing material bin, a square frame plate is fixedly arranged on the bottom end of the inclined platform and the inner wall of the sowing material bin, the bottom end of the frame plate is fixedly connected with a sleeve disc, and a plurality of air blowing nozzles are fixedly connected in a ring-shaped distribution on the inner side surface of the sleeve disc.

[0007] Preferably, a discharge cover is slidably provided inside the card cover, a column hole is opened inside the card cover, and a silicone pad is fixedly provided on the bottom of the card cover, and the silicone pad is in contact with the outer side of the sowing silo.

[0008] Preferably, the outer side of the shaft rod is rotatably arranged inside the carrier plate, and the stirring rod is arranged to be parallel to the bottom end surface of the carrier plate.

[0009] Preferably, the front end branch of the connecting pipe is fixedly connected to the inner cavity of the frame plate.

[0010] Preferably, the distance of the annular gap formed between the semicircular block and the bottom of the sleeve is 1.2-1.5 times the diameter of the seed.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] The vegetable seeds are placed in a hopper and the seeds are dried and dried to prevent them from sticking together, thereby preventing the seeds from sticking to the hopper and causing them to dry out. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of the utility model;

[0014] Figure 2 For this utility model Figure 1 A schematic diagram of the enlarged structure at point A;

[0015] Figure 3 This is a schematic diagram of the cross-sectional structure of the seeding silo and the card cover of the utility model;

[0016] Figure 4 For this utility model Figure 3 A schematic diagram of the enlarged structure at point B;

[0017] Figure 5 For this utility model Figure 3 Schematic diagram of the enlarged structure at C;

[0018] Figure 6 This is a schematic diagram of the top view of the sleeve disc structure of the utility model.

[0019] In the figure: 1. Dryer equipment; 2. Connecting pipe; 3. Seeding silo; 4. Card cover; 5. Discharge cover; 6. Column hole; 7. Small stepper motor; 8. Cover; 9. Carrier plate; 10. Shaft; 11. Agitator; 12. Semicircular block; 13. Silicone pad; 14. Plate; 15. Inclined platform; 16. Frame plate; 17. Sleeve plate; 18. Air nozzle. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] In the embodiments of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance. Similarly, similar words such as "one", "an", or "the" do not indicate a quantitative limitation, but rather indicate the presence of at least one. Similar words such as "include" or "comprises" mean that the element or object appearing before the word covers the elements or objects listed after the word and their equivalents, without excluding other elements or objects.

[0022] In addition, in the embodiments of the present invention, unless otherwise specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0023] See also Figure 1-6 , the utility model provides a technical solution:

[0024] An electric precision seeder for vegetables comprises a dryer device 1, a connecting pipe 2, a sowing silo 3 and a card cover 4 fixedly arranged on the top of the seeder frame. The front end of the dryer device 1 is fixedly connected with a connecting pipe 2. The front end of the connecting pipe 2 is provided with the sowing silo 3 of the seeder. The top of the sowing silo 3 is in contact with a card cover 4. A small stepping motor 7 and a cover 8 are fixedly arranged at the bottom end of the card cover 4. The small stepping motor 7 is located inside the cover 8. A carrier plate 9 is fixedly arranged at the bottom end of the cover 8. A shaft 10 is fixedly arranged at the end of the main shaft of the small stepping motor 7. A stirring rod 11 is fixedly arranged on the outside of the shaft 10. A semicircular block 12 is fixedly arranged at the bottom end of the shaft 10. A disc 14 and an inclined platform 15 are fixedly arranged on the inner wall of the sowing silo 3. A square frame plate 16 is fixedly arranged on the bottom end of the inclined platform 15 and the inner wall of the sowing silo 3. The bottom end of the frame plate 16 is fixedly connected with a sleeve disc 17. The inner side surface of the sleeve disc 17 is fixedly connected with a plurality of air blowing nozzles 18 distributed in a ring.

[0025] A discharge cover 5 is slidingly provided inside the card cover 4, a column hole 6 is opened inside the card cover 4, a silicone pad 13 is fixedly provided at the bottom of the card cover 4, and the silicone pad 13 is in contact with the outer side of the sowing silo 3. Through the above arrangement, the column hole 6 exhausts the rising hot air.

[0026] The outer side of the shaft 10 is rotatably arranged inside the carrier plate 9, and the stirring rod 11 is arranged to be parallel to the bottom end surface of the carrier plate 9. Through the above arrangement, the stirring rod 11 is used to mix, disperse and stir the vegetable seeds.

[0027] The front end branch of the connecting pipe 2 is fixedly connected to the inner cavity of the frame plate 16 . Through the above arrangement, the hot air generated by the dryer equipment 1 is transported to the interior of the frame plate 16 through the connecting pipe 2 .

[0028] The distance of the annular gap formed between the semicircular block 12 and the bottom of the sleeve 17 is 1.2-1.5 times the diameter of the seed. Through the above setting, the vegetable seeds after drying and dispersion treatment can fall and be discharged through the annular gap between the semicircular block 12 and the bottom of the sleeve 17.

[0029] Working process: The utility model provides an electric vegetable precision seeder, which can dry vegetable seeds and has an anti-sticking pretreatment dispersion mechanism to form non-sticky vegetable seeds to ensure seeding accuracy.

[0030] The small stepper motor 7 and dryer device 1 provided in this device are powered by the onboard power supply of the seed drill, and the small stepper motor 7 and dryer device 1 provided above are controlled and processed by the built-in controller of the seed drill, wherein the dryer device 1 uses a small hot air dryer device commonly found on the market.

[0031] The small stepper motor 7 and the dryer equipment 1 are started, the material cover 5 is manually pulled open, and the vegetable seeds are poured into the top area of ​​the sowing silo 3. The vegetable seeds are located in the area between the cover 8, the carrier plate 9, the inclined platform 15 and the square frame plate 16 inside the sowing silo 3. The vegetable seeds fall along the reserved gap between the square frame plate 16 and the carrier plate 9. The small stepper motor 7 drives the shaft 10, the stirring rod 11 and the semicircular block 12 to rotate, wherein the stirring rod 11 is away from the end of the shaft 10 and is in contact with the inner side of the sleeve 17. The rotation of the stirring rod 11 breaks up the bonded vegetable seeds, and the dryer equipment 1 generates hot air that enters the hollow frame plate 16 through the connecting pipe 2. Inside, the square frame plate 16 is fixedly connected to the hollow sleeve disc 17, and the hot air is finally ejected through the air blowing nozzle 18. While the stirring rod 11 mixes and disperses the vegetable seeds, the blown hot air performs anti-sticking drying on the vegetable seeds, forming a better drying and anti-sticking pretreatment dispersion effect. The treated hot air rises and is discharged through the column hole 6. The processed vegetable seeds fall through the annular gap formed between the semicircular block 12 and the bottom of the sleeve disc 17, which is 1.2-1.5 times the diameter of the seed. Some of the scattered and falling vegetable seeds fall on the inclined surface of the disc plate 14 and re-gather and fall, and enter the bottom position of the sowing silo 3.

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electric vegetable precision seeder, comprising a dryer device (1), a connecting pipe (2), a seeding silo (3) and a card cover (4) fixedly arranged on the top of the seeder frame, characterized in that: The front end of the drying machine equipment (1) is fixedly connected to a connecting pipe (2), the front end of the connecting pipe (2) is provided with a seeding material bin (3) of a seeding machine, the top of the seeding material bin (3) is in contact with a card cover (4), the bottom end of the card cover (4) is fixedly provided with a small stepping motor (7) and a cover (8), the small stepping motor (7) is located inside the cover (8), the bottom end of the cover (8) is fixedly provided with a carrier plate (9), the main shaft end of the small stepping motor (7) is fixedly provided with a shaft (1 0), a stirring rod (11) is fixedly provided on the outer side of the shaft (10), a semicircular block (12) is fixedly provided on the bottom end of the shaft (10), a disc (14) and an inclined platform (15) are fixedly provided on the inner wall of the seeding material bin (3), a square frame plate (16) is fixedly provided on the bottom end of the inclined platform (15) and the inner wall of the seeding material bin (3), a sleeve disc (17) is fixedly connected to the bottom end of the square frame plate (16), and a plurality of air blowing nozzles (18) are fixedly connected to the inner side surface of the sleeve disc (17) in an annular distribution.

2. The electric vegetable precision seeder according to claim 1, characterized in that: A discharge cover (5) is slidably provided inside the card cover (4), a column hole (6) is provided inside the card cover (4), a silicone pad (13) is fixedly provided at the bottom of the card cover (4), and the silicone pad (13) is in contact with the outer side of the sowing silo (3).

3. The electric vegetable precision seeder according to claim 1, characterized in that: The outer side of the shaft rod (10) is rotatably arranged inside the carrier plate (9), and the stirring rod (11) is arranged in parallel with the bottom end surface of the carrier plate (9).

4. The electric vegetable precision seeder according to claim 1, characterized in that: The front end branch of the connecting pipe (2) is fixedly connected to the inner cavity of the square frame plate (16).

5. The electric vegetable precision seeder according to claim 1, characterized in that: The distance of the annular gap formed between the semicircular block (12) and the bottom of the sleeve disc (17) is 1.2-1.5 times the diameter of the seed.

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