Rice seedling raising device

Abstract

The utility model relates to rice field especially relates to a seedling raising device for rice planting, including washing tank, the recess is established in washing tank one side, the recess bottom is equipped with the washing tank, the inner wall of washing tank is provided with spiral groove, the recess inside front and back two sides middle is equipped with the sliding slot, its recess top one side upper portion is provided with the collection board, and the collection board both sides are through the hydraulic rod sliding connection in the sliding slot, and the other side of washing tank is equipped with the storage tank, and the upper part of one side of storage tank is provided with the sealing board, the recess inside left and right sides are equipped with the limit slot, and the basket net is connected with the limit slot through the limiting block, through setting up washing tank and collection board, washing tank one side is equipped with the washing tank, and the other side is equipped with the storage tank, and the basket net is connected in the washing tank, and the basket net bottom is equipped with spiral worm, makes rice seed not to be damaged when soaking and washing, and simultaneously utilizes the collection board and divides the collection of shriveled seed to the storage tank, both reduces the artificial burden and promotes the processing efficiency.

Description

Technical Field

[0001] This utility model relates to the field of rice technology, and in particular to a seedling raising device for rice cultivation. Background Technology

[0002] Rice is an important food crop and one of the world's most important crops. Before planting rice, the seeds need to be treated for seedling cultivation. During this process, the seeds must be soaked and washed with chemicals. In this process, the shriveled and inferior grains in the seeds will float on the water surface due to their lighter weight, thus removing them.

[0003] In the existing seed soaking and cleaning process, the selection and soaking are mainly completed by a combination of manual labor and machines: first, shriveled seeds are removed manually, and then the machine stirs and soaks them. This method not only consumes a lot of manpower, but the stirring blades of the machine can also easily damage the seeds. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a seedling raising device for rice cultivation.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A rice seedling raising device includes a cleaning box, a groove on one side of the cleaning box, a cleaning trough at the bottom of the groove, a spiral groove on the inner wall of the cleaning trough, a sliding trough in the middle of the front and rear sides of the groove, a collecting plate on the top side of the groove, the collecting plate being slidably connected to the sliding trough on both sides by hydraulic rods, and a storage trough on the other side of the cleaning box, with a sealing plate on the upper middle part of one side of the storage trough.

[0006] The groove has limiting slots on the left and right sides. The limiting slots are connected to the basket net by limiting blocks. A handle is fixedly installed on the top of the basket net.

[0007] In addition, a preferred structure is that a water outlet groove is provided in the middle of the side of the groove near the sealing plate, and the water outlet groove corresponds to the position of the sealing plate.

[0008] In addition, a preferred structure is that the bottom end of the storage tank is connected to a discharge port, which is fixed to one side of the bottom end of the cleaning tank.

[0009] In addition, the preferred structure is that the limiting block is fixedly installed on the upper and lower ends of the left and right surfaces of the basket, and multiple water inlet holes are opened at the bottom of the inner end of the basket.

[0010] In addition, a preferred structure is that a drive shaft is provided at the bottom of the basket, a worm gear is fixedly installed on the surface of the drive shaft, and the drive shaft is driven by a first motor.

[0011] In addition, in a preferred configuration, the sealing plate is rotatably limited to the upper part of one side of the storage tank by a rotating column, which is driven by a second motor.

[0012] In addition, a preferred structure is that the size of the holes on the surface of the basket and the bottom plate is smaller than the size of the rice seed.

[0013] The beneficial effects of this utility model are as follows: by setting up a washing box and a collecting plate, a washing tank is provided on one side of the washing box and a storage tank is provided on the other side. A basket is connected inside the washing tank, and a spiral worm gear is provided at the bottom of the basket. This ensures that the rice seeds are not damaged during soaking and washing. At the same time, the collecting plate is used to screen and collect the shriveled seeds into the storage tank, which reduces the manual burden and improves the processing efficiency. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of a rice seedling raising device proposed in this utility model. Figure 2 This is a schematic diagram of the cleaning box structure of a rice seedling raising device proposed in this utility model; Figure 3 This is a schematic diagram of the collection plate structure of a rice seedling raising device proposed in this utility model; Figure 4 This is a schematic diagram of the basket structure of a rice seedling raising device proposed in this utility model; Figure 5 This is a schematic diagram of the spiral worm gear structure of a rice seedling raising device proposed in this utility model.

[0015] In the diagram: 1. Cleaning tank; 11. Groove; 12. Cleaning trough; 13. Spiral groove; 14. Limiting groove; 15. Storage trough; 16. Discharge port; 17. Slide chute; 18. Water outlet trough; 2. Basket; 21. Limiting block; 22. Handle; 23. Water inlet; 24. Drive shaft; 25. Spiral worm gear; 26. First motor; 3. Collecting plate; 31. Hydraulic rod; 32. Sealing plate; 33. Rotating column; 34. Second motor. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0017] Reference Figure 1-5A rice seedling raising device includes a washing box 1, a basket net 2, and a collecting plate 3. A groove 11 is provided on one side of the washing box 1, and a washing trough 12 is provided at the bottom of the groove 11. A spiral groove 13 is provided on the inner wall of the washing trough 12. A sliding groove 17 is provided in the middle of the front and rear sides of the inner wall of the groove 11. One side of the sliding groove 17 is located in the storage trough 15. A collecting plate 3 is provided above the top side of the groove 11. One side of the collecting plate 3 is in contact with one side of the groove 11. The two sides of the collecting plate 3 are slidably connected to the sliding groove 17 by hydraulic rods 31. A storage trough 15 is provided on the other side of the washing box 1. A sealing plate 32 is provided in the upper middle part of one side of the storage trough 15. A discharge port 16 is connected to the bottom of the storage trough 15 and is fixed to one side of the bottom of the washing box 1.

[0018] The groove 11 has limiting grooves 14 on both the left and right sides. The limiting grooves 14 are connected to the basket 2 by limiting blocks 21. The top of the basket 2 is fixedly installed with a handle 22. The limiting blocks 21 are fixedly installed on the upper and lower ends of the left and right surfaces of the basket 2. The bottom of the basket 2 has multiple water inlet holes 23. The bottom of the basket 2 is provided with a drive shaft 24. The bottom of the drive shaft 24 contacts the bottom of the washing tank 12. A spiral worm gear 25 is fixedly installed on the surface of the drive shaft 24. The drive shaft 24 is driven by a first motor 26. The first motor 26 is located directly below the drive shaft 24 and is fixedly installed at the bottom of the washing tank 1. In addition, the size of the holes on the surface and bottom plate of the basket 2 is smaller than the size of rice seeds. A water outlet groove 18 is provided in the middle of the side of the groove 11 near the sealing plate 32. The water outlet groove 18 corresponds to the sealing plate 32. The size of the water outlet groove 18 is smaller than the size of the sealing plate 32. The sealing plate 32 is rotatably limited to the upper part of one side of the storage tank 15 by the rotating column 33. The rotating column 33 is rotatably limited to one side of the storage tank 15. In addition, the rotating column 33 is driven by the second motor 34. The second motor 34 is fixedly installed on the outside of the cleaning tank 1.

[0019] In this embodiment, when in use, rice seeds are poured into the basket 2, and then the prepared chemical solution is poured into the cleaning tank 12 at the bottom of the groove 11. When the chemical solution submerges the top of the outlet tank 18, the pouring is stopped. Since a sealing plate 32 is provided on the other side of the outlet tank 18, and sealing cotton is provided on the side of the sealing plate 32 near the outlet tank 18, the chemical solution can be prevented from leaking into the storage tank 15. At this time, the basket 2 is lifted by the handle 22, and the limiting blocks 21 on both sides of the basket 2 are aligned with the limiting grooves 14 on both sides of the cleaning tank 12 and inserted. Then, the first motor 26 is started, and the first motor 26 drives the transmission shaft 24 to rotate. The drive shaft 24 drives the spiral worm gear 25 to rotate. The spiral worm gear 25, in conjunction with the spiral groove 13 on the inner wall of the cleaning tank 12, generates a rapid vortex in the chemical water in the cleaning tank 12. The water then passes through the holes on the surface of the basket 2 and the multiple water inlets 23 at the bottom of the basket 2, thoroughly cleaning the rice seeds inside the basket 2. Because the rice seeds are inside the basket 2, they will not be damaged.

[0020] After the washing is complete, the rotation of the first motor 26 is stopped. At this time, the shriveled rice seeds will float on the surface of the chemical solution due to their lighter weight, while the better seeds will sink to the top of the bottom plate inside the basket 2 due to their weight. Then, the hydraulic rods 31 in the side slides 17 are activated. The hydraulic rods 31 drive the collecting plate 3 to move closer to the sealing plate 32. The collecting plate 3 will collect the shriveled seeds floating on the surface of the chemical solution and move the shriveled seeds forward, causing the chemical solution to ripple. After the collecting plate 3 has moved a certain distance, the second motor 34 is activated, and the second motor 34 drives the rotation... The column 33 rotates, causing the sealing plate 32 to rotate as well. At this time, the water outlet 18 is gradually opened. The liquid water, which is agitated by the collecting plate 3, flows rapidly into the storage tank 15 along with the shriveled seeds floating on the surface. When the sealing plate 32 rotates 90 degrees, the second motor 34 stops. At this time, the water outlet 18 is fully opened. As the collecting plate 3 continues to move, it passes through the water outlet 18 and enters the storage tank 15. The shriveled rice seeds are then collected into the storage tank 15.

[0021] After removing the basket 2 from the cleaning tank 12 using handle 22, the rice seeds in the basket 2 are poured out. Then, new rice seeds soaked in the cleaning solution are added and placed back into the cleaning tank 12. After the basket 2 is placed back into the cleaning tank 12, the hydraulic rod 31 moves the collecting plate 3 forward, so that one side of the collecting plate 3 contacts one side of the groove 11. When the hydraulic rod 31 is stopped, the second motor 34 is started, and the sealing plate 32 is rotated so that one side of the sealing plate 32 contacts the inner wall of the water outlet 18 for sealing. Then the first motor 26 is started to clean the rice seeds in the basket 2. The above operation is then repeated to complete the cleaning of the rice seeds.

[0022] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A seedling raising device for rice cultivation, comprising a cleaning box (1), characterized in that, The cleaning box (1) has a groove (11) on one side, a cleaning trough (12) at the bottom of the groove (11), a spiral groove (13) on the inner wall of the cleaning trough (12), a sliding groove (17) in the middle of the front and rear sides of the groove (11), a collection plate (3) on the top side of the groove (11), the two sides of the collection plate (3) are slidably connected to the sliding groove (17) by hydraulic rods (31), and a storage trough (15) is provided on the other side of the cleaning box (1), a sealing plate (32) is provided on the upper part of one side of the storage trough (15). The groove (11) is provided with limiting grooves (14) on the left and right sides. The limiting grooves (14) are connected to the basket net (2) by limiting blocks (21). A handle (22) is fixedly installed on the top of the basket net (2).

2. The rice seedling raising device according to claim 1, characterized in that, A water outlet groove (18) is provided in the middle of the side of the groove (11) near the sealing plate (32), and the water outlet groove (18) corresponds to the position of the sealing plate (32).

3. The rice seedling raising device according to claim 1, characterized in that, The bottom end of the storage tank (15) is connected to the discharge port (16), which is fixed to one side of the bottom end of the cleaning box (1).

4. The rice seedling raising device according to claim 1, characterized in that, The limiting block is fixedly installed on the upper and lower ends of the left and right surfaces of the basket net (2), and multiple water inlet holes (23) are opened at the bottom of the inner end of the basket net (2).

5. A rice seedling raising device according to claim 1, characterized in that, The bottom end of the basket (2) is provided with a drive shaft (24), and a spiral worm gear (25) is fixedly installed on the surface of the drive shaft (24). The drive shaft (24) is driven by the first motor (26).

6. The rice seedling raising device according to claim 1, characterized in that, The sealing plate (32) is rotated and limited to the upper part of one side of the storage tank (15) by the rotating column (33), which is driven by the second motor (34).

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