Rice seed planting pretreatment device

Abstract

The utility model provides a rice seed planting pretreatment device which comprises a support, at least one atomizing nozzle, a plurality of seed containing frames and a shallow water disc, the top of the support is provided with a nozzle installation frame, the middle of the support is provided with a frame placing flat plate, and the lower portion of the support is provided with a lifting table; the atomizing nozzle is mounted at the bottom of the nozzle mounting rack and faces the frame placing flat plate; a plurality of frame placing holes are formed in the frame placing flat plate, the seed containing frame comprises a frame body and a top end frame, the frame body is used for penetrating through the frame placing holes, the top end frame is used for being erected on the edges of the frame placing holes, and a plurality of air holes are densely formed in the frame body; the shallow water disc is arranged on the lifting table and located under the multiple frame placing holes. The rice seed planting pretreatment device has the advantages of being scientific in design, suitable for batch treatment, low in labor intensity and high in operation efficiency.

Description

Technical Field

[0001] This utility model relates to the field of agricultural planting technology, specifically to a rice seed pretreatment device. Background Technology

[0002] Rice seeds require pretreatment before planting, including soaking and germination. Traditionally, soaking involves manually adding clean or salt water to the sun-dried seeds for about a day. Germination requires manually filtering the water using mesh or woven bags. The soaked seeds are then placed in a cool, shady place for two days, requiring occasional manual watering to encourage the sprouting of white shoots. This manual method is only suitable for small-scale production; in large-scale production, the labor intensity is high, and efficiency is affected.

[0003] In order to solve the above problems, people have been seeking an ideal technological solution. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings of existing technologies by providing a scientifically designed rice seed pretreatment device that is suitable for batch processing, requires less labor, and has high operating efficiency.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a rice seed pretreatment device, comprising a support, at least one atomizing nozzle, several seed-holding frames, and a shallow water tray. The support has a nozzle mounting frame at the top, a frame-laying plate in the middle, and a lifting platform at the bottom. The atomizing nozzle is installed at the bottom of the nozzle mounting frame and faces the frame-laying plate. The frame-laying plate has multiple frame-laying holes. The seed-holding frame includes a frame body for passing through the frame-laying holes and a top frame for supporting the edges of the frame-laying holes. The frame body has multiple densely arranged ventilation holes. The shallow water tray is located on the lifting platform and is directly below the multiple frame-laying holes.

[0006] Based on the above, it also includes two air nozzles mounted on the bracket, the two air nozzles being located on both sides below the frame plate and facing the frame.

[0007] Based on the above, the nozzle mounting bracket includes a hanging rail and an electric trolley that travels on the hanging rail. The hanging rail passes directly above each of the frame holes in sequence. One atomizing nozzle is provided and is mounted on the electric trolley.

[0008] Based on the above, a pneumatic hammer is provided in the center of the frame-laying plate.

[0009] Based on the above, the lifting platform includes a platform, a vertical cylinder, and four vertical guide rods. The shallow water tray is installed on the platform, the bottom center of the platform is connected to the top of the vertical cylinder, and the four corners of the platform are mounted on the four vertical guide rods.

[0010] This invention has substantial features and advancements compared to existing technologies. Specifically, this invention allows multiple seed-holding frames to be placed simultaneously on the frame-laying plate for holding sun-dried seeds. A shallow water tray is filled with clean water or salt water. A lifting platform drives the shallow water tray upwards, immersing the seed-holding frames in it for soaking. After soaking, the lifting platform drives the shallow water tray downwards, detaching it from the seed-holding frames for filtration. Water is then periodically sprayed onto the seeds through a misting nozzle to simulate a cool environment until germination is complete. This invention has the advantages of scientific design, suitability for batch processing, low labor intensity, and high operational efficiency.

[0011] Furthermore, the two jet nozzles can blow air towards the seed-holding frame to better simulate a cool environment; the installation of the hanging rail and the electric trolley can expand the coverage of the atomizing nozzles and reduce the number of atomizing nozzles; the pneumatic hammer can cause the seed-holding plate to vibrate by intermittently striking, thereby turning the seeds over. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the pretreatment device for rice seed planting under the soaking step.

[0013] Figure 2 This is a schematic diagram of the pretreatment device for rice seed planting under the germination step.

[0014] Figure 3 This is a schematic diagram of the seed-holding frame in this utility model.

[0015] In the diagram: 1. Support frame; 2. Atomizing nozzle; 3. Seed holding frame; 4. Shallow water tray; 5. Frame placement plate; 6. Suspension rail; 7. Electric trolley; 8. Tabletop; 9. Vertical cylinder; 10. Vertical guide rod; 11. Air nozzle; 12. Pneumatic hammer; 31. Frame body; 32. Top frame. Detailed Implementation

[0016] The technical solution of this utility model will be further described in detail below through specific embodiments.

[0017] like Figure 1-3 As shown, a rice seed pretreatment device includes a support 1, an atomizing nozzle 2, several seed-holding frames 3 and a shallow water tray 4. The support 1 has a nozzle mounting frame at the top, a frame-holding plate 5 in the middle, and a lifting platform at the bottom.

[0018] The seed-holding frame 5 has multiple seed-holding holes, and the seed-holding frame 3 includes a frame body 31 for passing through the seed-holding holes and a top frame 32 for supporting the edge of the seed-holding holes. The frame body 31 has multiple ventilation holes, and the seed-holding frame 3 is used to hold the dried seeds.

[0019] The nozzle mounting bracket includes a hanging rail 6 and an electric trolley 7 that travels on the hanging rail 6. The hanging rail 6 passes directly above each of the seed-holding frames 3, and the atomizing nozzle 2 is mounted on the electric trolley 7. By moving the electric trolley 7 along the hanging rail 6, the atomizing nozzle 2 can be carried sequentially over each of the seed-holding frames 3, spraying water onto the seeds at regular intervals. In other embodiments, multiple fixed atomizing nozzles 2 can also be used to spray water onto the seeds.

[0020] The lifting platform specifically includes a platform 8, a vertical cylinder 9, and four vertical guide rods 10. The shallow water tray 4 is installed on the platform 8 and is located directly below the multiple frame holes. The bottom center of the platform 8 is connected to the top of the vertical cylinder 9. The platform 8 is driven to rise and fall by extending and retracting the vertical cylinder 9. The four corners of the platform 8 are fitted onto the four vertical guide rods 10 to control the lifting direction.

[0021] To better simulate a cool environment, it also includes two air nozzles 11 installed on the bracket 1. The two air nozzles 11 are connected to an air source. The two air nozzles 11 are located on both sides below the frame plate 5 and are facing the frame 31. By blowing air and spraying water on the seeds at regular intervals, a cool environment is simulated.

[0022] To facilitate turning the seeds, a pneumatic hammer 12 is also provided in the center of the seed-laying plate 5. The intermittent tapping of the pneumatic hammer 12 can cause the seed-laying plate 5 to vibrate, thereby turning the seeds and making them more uniform in shape, which is conducive to germination.

[0023] In practical use, multiple seed-holding frames 3 are placed on the frame-holding plate 5 at one time to hold the sun-dried seeds. Clean water or salt water is poured into the shallow water tray 4. The lifting platform drives the shallow water tray 4 to rise, so that the frame 31 of the seed-holding frame 3 is immersed in it to carry out the soaking step. After soaking, the lifting platform drives the shallow water tray 4 to fall, so that the shallow water tray 4 is detached from the seed-holding frame 3 to complete the filtration. Water is sprayed onto the seeds at regular intervals by the atomizing nozzle 2, and air is blown at regular intervals by the two air nozzles 11 to simulate a cool environment. The seeds are turned over by intermittent tapping by the pneumatic hammer 12 until germination is completed.

[0024] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and not to limit it; although the utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications can still be made to the specific implementation of this utility model or equivalent substitutions can be made to some technical features without departing from the spirit of the technical solution of this utility model, and all such modifications and substitutions should be covered within the scope of the technical solution claimed by this utility model.

Claims

1. A rice seed pretreatment device, characterized in that: The device includes a support frame, at least one atomizing nozzle, several seed-holding frames, and a shallow water tray. The support frame has a nozzle mounting bracket at the top, a frame-laying plate in the middle, and a lifting platform at the bottom. The atomizing nozzle is mounted on the bottom of the nozzle mounting bracket and faces the frame-laying plate. The frame-laying plate has multiple frame-laying holes. The seed-holding frame includes a frame body for passing through the frame-laying holes and a top frame for supporting the edges of the frame-laying holes. The frame body has multiple densely packed ventilation holes. The shallow water tray is located on the lifting platform and is directly below the multiple frame-laying holes.

2. The rice seed pretreatment device according to claim 1, characterized in that: It also includes two jet nozzles mounted on the bracket, the two jet nozzles being located on both sides below the frame plate and facing the frame.

3. The rice seed pretreatment device according to claim 2, characterized in that: The nozzle mounting bracket includes a hanging rail and an electric trolley that travels on the hanging rail. The hanging rail passes directly above each of the frame holes in sequence. One atomizing nozzle is provided and is mounted on the electric trolley.

4. The rice seed pretreatment apparatus according to any one of claims 1-3, characterized in that: A pneumatic hammer is positioned in the center of the frame-laying plate.

5. The rice seed pretreatment device according to claim 4, characterized in that: The lifting platform includes a platform, a vertical cylinder, and four vertical guide rods. The shallow water tray is installed on the platform. The bottom center of the platform is connected to the top of the vertical cylinder. The four corners of the platform are mounted on the four vertical guide rods.

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