Rice seed throwing machine for rice planting

Abstract

The utility model relates to a rice seed throwing machine for rice planting, and belongs to the technical field of rice planting. The device mainly comprises an unmanned aerial vehicle, a connecting plate, a storage barrel, a rotating shaft, a cover plate, a fan, a stirring disc and a stirring scraper; rice seeds are loaded in the storage barrel, the unmanned aerial vehicle conveys the rice seeds into the air to be thrown, wind power drives the fan to rotate, then the rotating shaft and the stirring scraping plate and the stirring disc on the rotating shaft are driven to rotate, and the rice seeds are stirred through the stirring scraping plate and finally fall onto the stirring disc from the discharging port to be thrown. The material stirring disc gives a certain acceleration to rice seeds, the rice seeds are thrown out under the action of centrifugal force, the thrown rice seeds are uniform, it is guaranteed that the density is controllable during rice sowing and planting, the unmanned aerial vehicle is used as a carrier for throwing the rice seeds, the sowing efficiency is greatly improved, manual sowing under the ground is not needed, and time and labor are saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of rice planting, and in particular relates to a rice seed scattering machine used for rice planting. Background Art

[0002] The grain of rice is called rice grain. After the husk of rice grain is removed, it is called brown rice. Rice can be obtained by grinding away the bran layer of brown rice. During the rice planting period, in order to ensure better production and development of rice seeds in the later stage, it is often necessary to scatter and sow rice seeds when planting them.

[0003] At present, sowing is mainly divided into manual sowing and mechanical sowing. Manual sowing is not only labor-intensive and labor-long, but also requires certain experience to control the sowing density. Novices are prone to uneven sowing, resulting in uneven emergence and poor growth. Mechanical sowing is mainly manual handheld machinery. Handheld machinery requires manual carrying of seeds to sow on the ground. It has a low degree of automation and low sowing efficiency. It requires a lot of manpower and material resources and is not suitable for large-scale sowing. Summary of the invention

[0004] In order to overcome the problems that manual and mechanical sowing have low sowing efficiency, require a large amount of manpower and material resources, and are not suitable for sowing over a large area, the utility model provides a rice seed scattering machine for rice planting; rice seeds are loaded in a storage barrel, and a drone transports the rice seeds into the air for scattering, and wind drives the fan to rotate, thereby driving the rotating shaft and the stirring scraper and the material dialing plate on the rotating shaft to rotate, and the rice seeds are stirred by the stirring scraper and finally fall from the discharge port onto the material dialing plate for scattering, and the scattered rice seeds are uniform, ensuring that the density of rice sowing and planting is controllable. The sowing efficiency is greatly improved by using a drone as a carrier to scatter the rice seeds, and there is no need for manual sowing on the ground, which saves time and effort.

[0005] To achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a rice seed scattering machine for rice planting mainly comprises an unmanned aerial vehicle, a connecting plate, a storage barrel, a rotating shaft, a cover plate, a fan, a feeding disc, and a stirring scraper. The connecting plate is installed at the bottom end of the unmanned aerial vehicle, and the storage barrel is installed on the unmanned aerial vehicle through the connecting plate. The interior of the storage barrel is a cavity structure. The rotating shaft passes through the storage barrel and can be rotatably installed on the storage barrel. The cover plate is detachably installed on the top end of the storage barrel by fastening bolts. A feeding port is arranged between the cover plate and the storage barrel. The fan is installed at the top end of the rotating shaft, the feeding disc is installed at the bottom end of the rotating shaft, a discharging port is opened at the bottom end of the storage barrel, and a stirring scraper is installed on the rotating shaft. The stirring scraper is located inside the cavity structure of the storage barrel.

[0006] The material-diverting plate comprises a bottom plate and a diverter. A sleeve ring is arranged on the top of the bottom plate. The bottom plate is clamped on the bottom end of the rotating shaft through the sleeve ring, and the diverter is installed around the sleeve ring.

[0007] The stirring scraper is in contact with the inner wall of the storage barrel.

[0008] Beneficial effects of the utility model:

[0009] The storage barrel is loaded with rice seeds, and the drone transports the rice seeds into the air for scattering. The wind drives the fan to rotate, and then drives the rotating shaft and the stirring scraper and the feeding plate on the rotating shaft to rotate. The rice seeds are stirred by the stirring scraper and finally fall from the discharge port to the feeding plate for scattering. The feeding plate gives the rice seeds a certain acceleration, and the rice seeds are thrown out under the action of centrifugal force. The scattered rice seeds are uniform, ensuring that the density of rice is controllable during sowing and planting. The use of drones as carriers to scatter rice seeds greatly improves the sowing efficiency. There is no need for manual sowing in the field, which saves time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is an isometric schematic diagram of the utility model.

[0011] Figure 2 This utility model is a three-dimensional schematic diagram Figure 1 .

[0012] Figure 3 This utility model is a three-dimensional schematic diagram Figure 2 .

[0013] Figure 4 This is a partial cutaway diagram of the utility model. Figure 1 .

[0014] Figure 5 This is a partial cutaway diagram of the utility model. Figure 2 . DETAILED DESCRIPTION

[0015] In order to make the purpose, technical solution and beneficial effects of the present invention clearer, the preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings to facilitate understanding by technicians.

[0016] The utility model discloses a rice seed scattering machine for rice planting, which mainly comprises an unmanned aerial vehicle 1, a connecting plate 2, a material storage barrel 3, a rotating shaft 4, a cover plate 5, a fan 6, a material dialing plate 7, and a stirring scraper 8. The connecting plate 2 is installed at the bottom end of the unmanned aerial vehicle 1, the material storage barrel 3 is installed on the unmanned aerial vehicle 1 through the connecting plate 2, the interior of the material storage barrel 3 is a cavity structure, the rotating shaft 4 penetrates the material storage barrel 3 and can be rotatably installed on the material storage barrel 3, the cover plate 5 is detachably installed at the top end of the material storage barrel 4 through fastening bolts, a feeding port 51 is arranged between the cover plate 5 and the material storage barrel 3, the fan 6 is installed at the top end of the rotating shaft 4, the material dialing plate 7 is installed at the bottom end of the rotating shaft 4, a discharging port 31 is opened at the bottom end of the material storage barrel 3, a stirring scraper 8 is installed on the rotating shaft 4, and the stirring scraper 8 is located inside the cavity structure of the material storage barrel 3.

[0017] like Figure 4 , Figure 5 As shown, the material-dispensing plate 7 comprises a bottom plate 71 and a paddle 72. A collar 711 is provided at the top of the bottom plate 71. The bottom plate 71 is clamped at the bottom end of the rotating shaft 4 through the collar 711, and the paddle 72 is installed around the collar 711. The wind drives the fan 6 to rotate, thereby driving the rotating shaft 4 and the stirring scraper 8 and the material-dispensing plate 7 on the rotating shaft 4 to rotate. The rice seeds are stirred by the stirring scraper 8 and finally fall from the discharge port 31 of the storage barrel 3 to the bottom plate 71 of the material-dispensing plate 7 for scattering. The bottom plate 71 and the paddle 72 give the rice seeds a certain acceleration. The rice seeds are thrown out under the action of centrifugal force. The scattered rice seeds are uniform, ensuring that the density of rice can be controlled during sowing and planting.

[0018] like Figure 4 , Figure 5 As shown, the stirring scraper 8 is in contact with the inner wall of the storage barrel 3 to prevent the rice seeds from sticking to the inside of the storage barrel 3 .

[0019] Working process:

[0020] Before sowing, firstly, the rice seeds are put into the storage barrel 3 through the feed port 51, and the cover plate 5 prevents the rice seeds inside the storage barrel 3 from spilling out. The drone 1 is controlled to transport the rice seeds into the air for scattering. The wind drives the fan 6 to rotate, and then drives the rotating shaft 4 and the stirring scraper 8 and the feeding plate 7 on the rotating shaft 4 to rotate. The rice seeds are stirred by the stirring scraper 8, and the stirring scraper 8 fits with the inner wall of the storage barrel 3 to prevent the rice seeds from sticking to the inside of the storage barrel 3. Finally, the rice seeds fall from the discharge port 31 of the storage barrel 3 to the bottom plate 71 of the feeding plate 7 for scattering. The bottom plate 71 and the paddle 72 give the rice seeds a certain acceleration. The rice seeds are thrown out under the action of centrifugal force. The scattered rice seeds are uniform, ensuring that the density is controllable during rice sowing and planting. The rice seeds are scattered by using the drone 1 as a carrier, which greatly improves the sowing efficiency, does not require manual sowing, and saves time and effort.

[0021] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made in form and details without departing from the scope defined by the claims of the utility model.

Claims

1. A rice seed scattering machine for rice planting, characterized in that: A rice seed scattering machine for rice planting comprises an unmanned aerial vehicle (1), a connecting plate (2), a material storage barrel (3), a rotating shaft (4), a cover plate (5), a fan (6), a material shifting plate (7), and a stirring scraper (8). The connecting plate (2) is mounted at the bottom end of the unmanned aerial vehicle (1), the material storage barrel (3) is mounted on the unmanned aerial vehicle (1) via the connecting plate (2), the interior of the material storage barrel (3) is a hollow structure, the rotating shaft (4) passes through the material storage barrel (3) and is rotatably mounted on the material storage barrel (3), the cover plate (5) is detachably mounted on the top end of the material storage barrel (3) via fastening bolts, a material feed port (51) is provided between the cover plate (5) and the material storage barrel (3), the fan (6) is mounted at the top end of the rotating shaft (4), the material shifting plate (7) is mounted at the bottom end of the rotating shaft (4), a material discharge port (31) is provided at the bottom end of the material storage barrel (3), and a stirring scraper (8) is mounted on the rotating shaft (4), and the stirring scraper (8) is located inside the hollow structure of the material storage barrel (3).

2. A rice seed scattering machine for rice planting as claimed in claim 1, characterized in that: The material shifting plate (7) comprises a bottom plate (71) and a shifting piece (72). A collar (711) is arranged at the top of the bottom plate (71). The bottom plate (71) is clamped to the bottom end of the rotating shaft (4) through the collar (711). The shifting piece (72) is installed around the collar (711).

3. A rice seed scattering machine for rice planting as claimed in claim 1 or 2, characterized in that: The stirring scraper (8) is in contact with the inner wall of the storage barrel (3).

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