A cultivation device for rice planting

Abstract

The utility model provides a kind of cultivation device for rice planting, including the containing box with bottom being open setting, the lower portion of containing box is provided with uniform seeding assembly, the uniform seeding assembly includes the hanger plate fixedly connected to the front of containing box and the back of containing box, one group of the side surface of hanger plate mutually close is rotatably connected with rotating roller, the outer surface of rotating roller is opened with multiple groups of annular arrangement's groove, the top end of each groove is arc setting, the outer surface of rotating roller is slidably connected with arc-shaped airtight plate. Through the uniform seeding assembly being set, the accurate quantitative sowing of seed can be realized, so that rice seed is evenly distributed in matrix form on the surface of seedling tray matrix, and this uniform distribution state avoids the problem of local accumulation and blank area in traditional seeding, so as to ensure that the growth space of rice seedling reaches balance, so that seedling is in the same condition in light, water and nutrient competition, which is beneficial to the growth of rice seedling.

Description

Technical Field

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

[0002] As a major food crop, the cultivation efficiency and planting quality of rice directly affect its yield. When planting, it is necessary to first sow seeds to raise seedlings; then, the rice seedlings are precisely selected and graded to remove weak and diseased seedlings, and then the healthy seedlings are planted, so as to ensure the efficiency and quality of subsequent cultivation links from the source of planting.

[0003] Application No. 202420991197.9 discloses a cultivation device for rice planting, relating to the field of rice cultivation. It includes a housing shell with a sowing port fixedly installed on its bottom surface, the sowing port communicating with the interior of the housing shell. A distributing roller is rotatably installed at the bottom of the interior of the housing shell, and the distributing roller has multiple evenly distributed distributing grooves. A first central shaft is rotatably engaged inside the distributing roller, and multiple second clamping plates are installed on the outer surface of the first central shaft. This invention, by setting up the distributing roller, allows rice seeds to be sown simply by holding the handle and pushing the device on the seedbed. The sown seeds are layered and evenly distributed, improving the germination rate, increasing the survival rate of rice seedlings, reducing seed waste, and resulting in a higher survival rate after transplanting. It eliminates the need for manual sowing by farmers, allowing for the sowing of a large number of rice seeds at once, reducing workload and improving efficiency.

[0004] The above-mentioned solution has shortcomings in use. When rice seeds slide out of the dispersing port, due to the lack of precise guiding and distributing structure, the seeds tend to aggregate and fall under the influence of gravity, and cannot be evenly distributed on the same horizontal line. Some areas have seed accumulation, while other areas have missed seeding. This uneven distribution will lead to a serious imbalance in the growth space of seedlings during the seedling stage, thus affecting the growth of rice seedlings. To address this, we provide a cultivation device for rice planting. Utility Model Content

[0005] This invention provides a cultivation device for rice cultivation to solve the technical problems existing in the background art.

[0006] The purpose and effect of this utility model for a cultivation device for rice planting are achieved by the following specific technical means: A cultivation device for rice planting includes a holding box with an open bottom. A uniform sowing component is provided below the holding box. The uniform sowing component includes a hanging plate fixedly connected to the front and back of the holding box. A rotating roller is rotatably connected to one side of the hanging plate that is close to each other. The outer surface of the rotating roller has multiple sets of annularly arranged grooves. The top of each groove is arc-shaped. An arc-shaped sealing plate is slidably connected to the outer surface of the rotating roller. The top of the arc-shaped sealing plate is connected to the bottom surface of the holding box.

[0007] The uniform seeding assembly also includes a drive structure mounted on one of the hanging plates for rotating the rollers, and an agitation structure located inside the holding box for agitating the rice seeds and preventing them from clogging.

[0008] Preferably, the bottom of the container is arc-shaped, and the outer surface of the roller is slidably connected to the bottom surface of the container.

[0009] Preferably, the drive structure includes a motor mounted on the front of one of the hanging plates, and the output end of the motor and one end of the rotating roller are both fixedly connected to a synchronous pulley. A synchronous belt body is sleeved on the outside of a group of synchronous pulleys.

[0010] Preferably, the agitation structure includes a rotating rod rotatably connected to the inner wall of the container, a set of agitating plates arranged at equal intervals are fixedly connected to the outer surface of the rotating rod, one end of the rotating rod extends to the outside of the container and is fixedly connected to a first gear, a second gear meshes below the first gear, and the front of the second gear is connected to the other end of the rotating roller.

[0011] Preferably, the front and back of the container are equipped with brackets, and each bracket is equipped with a set of casters at its bottom.

[0012] Preferably, a push handle is installed on one side of the container, and a protective cover is provided on the outside of the push handle.

[0013] Preferably, the upper surface of the container is fitted with a sealed lid.

[0014] Preferably, a cleaning brush is fixedly connected to the bottom surface of the container, and the cleaning brush is in contact with the outer surface of the rotating roller.

[0015] Beneficial effects:

[0016] 1. The uniform sowing component enables precise quantitative sowing of seeds, resulting in a matrix-like uniform distribution of rice seeds on the surface of the seedling tray substrate. This uniform distribution avoids the problems of local accumulation and blank areas that occur in traditional sowing, thus ensuring a balanced growth space for rice seedlings and ensuring that the seedlings are in equal conditions in terms of light, water, and nutrient competition, which is beneficial to the growth of rice seedlings.

[0017] 2. The curved sealing plate can block the seeds inside the groove, so that the rice seeds can slide out of the groove only when the groove rotates and disengages from the curved sealing plate, ensuring that the rice seeds can be accurately sown onto the seedling substrate. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model.

[0019] Figure 2 This is a three-dimensional structural schematic diagram of the container of this utility model from the bottom view.

[0020] Figure 3 This is a three-dimensional structural diagram of the cleaning brush of this utility model.

[0021] Figure 4 This is a three-dimensional structural diagram of the uniform seeding component of this utility model.

[0022] Figure 1-4 In the diagram, the correspondence between component names and drawing numbers is as follows:

[0023] 1. Holding box; 2. Uniform sowing component; 201. Hanging plate; 202. Rotating roller; 203. Groove; 204. Arc-shaped sealing plate; 205. Motor; 206. Synchronous pulley; 207. Synchronous belt body; 208. Second gear; 209. First gear; 210. Rotating rod; 211. Stirring plate; 3. Support; 4. Moving wheel; 5. Push handle; 6. Sealing cover; 7. Cleaning brush. Detailed Implementation

[0024] 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. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0025] As attached Figure 1 To be continued Figure 4As shown: A cultivation device for rice cultivation includes a holding box 1 with an open bottom. A sealed cover 6 is installed on the upper surface of the holding box 1 to cover the bottom of the holding box 1 and prevent debris from mixing into the rice seeds. Supports 3 are installed on the front and back of the holding box 1. A set of casters 4 is installed at the bottom of each support 3. The cooperation of the support 3 and the casters 4 can provide stable support for the holding box 1 and facilitate its movement. A push handle 5 is installed on one side of the holding box 1. The push handle 5 is covered with a protective cover to facilitate the staff to support and push the holding box 1.

[0026] A uniform sowing component 2 is provided below the holding box 1. The uniform sowing component 2 includes a hanging plate 201 fixedly connected to the front and back of the holding box 1. A set of hanging plates 201 are rotatably connected to a rotating roller 202 on their adjacent sides. The outer surface of the rotating roller 202 has multiple sets of annularly arranged grooves 203. The internal space of the grooves 203 can hold 2-3 seeds, which avoids the risk of missing seedlings that may occur when sowing a single seed, and also prevents the problem of seedling growth space competition caused by multiple seeds piling up. The top of each groove 203 is arc-shaped. An arc-shaped sealing plate 204 is slidably connected to the outer surface of the rotating roller 202. The top of the arc-shaped sealing plate 204 is connected to the bottom surface of the holding box 1. The arc-shaped sealing plate 204 can cover the grooves 203, allowing the seeds inside the grooves 203 to fall at a designated position and avoiding uneven seed distribution.

[0027] The uniform sowing component 2 also includes a drive structure mounted on one of the hanging plates 201 to drive the rotating roller 202 to rotate. The drive structure includes a motor 205 mounted on the front of one of the hanging plates 201. The output end of the motor 205 and one end of the rotating roller 202 are both fixedly connected to a synchronous pulley 206. A synchronous belt body 207 is sleeved on the outside of a set of synchronous pulleys 206. The motor 205 drives the synchronous pulleys 206 to rotate. Through the cooperation of the synchronous pulleys 206 and the synchronous belt body 207, the rotating roller 202 can be driven to rotate. When the rotating roller 202 rotates, it will synchronously drive the rice seeds inside the groove 203 to rotate. The arc-shaped sealing plate 204 will always be in contact with the rotating roller 202 to prevent the seeds inside the groove 203 from spilling out. When the groove 203 deflects and separates from the arc-shaped sealing plate 204, the rice seeds in the groove 203 will be sown, ensuring that the rice seeds are evenly distributed and that the growth space of the rice seedlings is balanced.

[0028] The bottom of the holding box 1 is arc-shaped, and the outer surface of the rotating roller 202 is slidably connected to the bottom surface of the holding box 1. When the rotating roller 202 rotates, it will slide against the bottom of the holding box 1, which can prevent the rice seeds inside the holding box 1 from leaking out. A cleaning brush 7 is fixedly connected to the bottom surface of the holding box 1. The cleaning brush 7 is in contact with the outer surface of the rotating roller 202. After the rice seeds are sown in the groove 203 on the rotating roller 202, the cleaning brush 7 will clean the outside of the rotating roller 202, which is beneficial for the continuous sowing of rice seeds in the future.

[0029] An agitation structure is installed inside the holding box 1 to agitate rice seeds and prevent them from clogging. The agitation structure includes a rotating rod 210 rotatably connected to the inner wall of the holding box 1. A set of agitating plates 211 arranged at equal intervals are fixedly connected to the outer surface of the rotating rod 210. One end of the rotating rod 210 extends to the outside of the holding box 1 and is fixedly connected to a first gear 209. A second gear 208 meshes with the lower part of the first gear 209. The front of the second gear 208 is connected to the other end of the rotating roller 202. When the rotating roller 202 rotates, it drives the second gear 208 to rotate. The second gear 208 drives the first gear 209 to rotate. At the same time, the rotating rod 210 synchronously drives the agitating plates 211 to deflect, thereby agitating the rice seeds at the bottom of the holding box 1, preventing clogging, and ensuring that the rice seeds can continuously fall into the groove 203.

[0030] Working principle: Rice seeds are poured into the holding box 1, and the seeds inside the holding box 1 will enter the groove 203 on the rotating roller 202. Then, the motor 205 is controlled to work, and the motor 205 will drive the synchronous pulley 206 to rotate. Through the cooperation of the synchronous pulley 206 and the synchronous belt body 207, the rotating roller 202 can be driven to rotate. When the rotating roller 202 rotates, it will synchronously drive the rice seeds in the groove 203 to rotate. The arc-shaped sealing plate 204 will always be in contact with the rotating roller 202 to prevent the seeds in the groove 203 from spilling out. When the groove 203 deflects and separates from the arc-shaped sealing plate 204, the rice seeds in the groove 203 will be spilled out, ensuring that the rice seeds are evenly distributed and that the rice seedlings have a balanced growth space.

Claims

1. A cultivation device for rice cultivation, comprising a holding box (1) with an open bottom, characterized in that: A uniform seeding component (2) is provided below the holding box (1). The uniform seeding component (2) includes a hanging plate (201) fixedly connected to the front and back of the holding box (1). A group of hanging plates (201) are rotatably connected to a rotating roller (202) on their adjacent sides. The outer surface of the rotating roller (202) has multiple sets of annularly arranged grooves (203). The top of each groove (203) is arc-shaped. An arc-shaped sealing plate (204) is slidably connected to the outer surface of the rotating roller (202). The top of the arc-shaped sealing plate (204) is connected to the bottom surface of the holding box (1). The uniform sowing assembly (2) also includes a drive structure mounted on one of the hanging plates (201) for rotating the roller (202) and an agitation structure mounted inside the holding box (1) for agitating the rice seeds to prevent them from clogging.

2. The cultivation device for rice cultivation according to claim 1, characterized in that: The bottom of the container (1) is arc-shaped, and the outer surface of the roller (202) is slidably connected to the bottom surface of the container (1).

3. The cultivation device for rice cultivation according to claim 1, characterized in that: The drive structure includes a motor (205) installed on the front of one of the hanging plates (201). The output end of the motor (205) and one end of the rotating roller (202) are both fixedly connected to a synchronous pulley (206). A synchronous belt body (207) is sleeved on the outside of a group of synchronous pulleys (206).

4. The cultivation device for rice cultivation according to claim 1, characterized in that: The agitation structure includes a rotating rod (210) rotatably connected to the inner wall of the container (1). A set of agitating plates (211) arranged at equal intervals are fixedly connected to the outer surface of the rotating rod (210). One end of the rotating rod (210) extends to the outside of the container (1) and is fixedly connected to a first gear (209). A second gear (208) meshes below the first gear (209). The front of the second gear (208) is connected to the other end of the rotating roller (202).

5. The cultivation device for rice cultivation according to claim 1, characterized in that: The front and back of the container (1) are each equipped with a bracket (3), and each bracket (3) is equipped with a set of casters (4) at its bottom.

6. The cultivation device for rice cultivation according to claim 1, characterized in that: A push handle (5) is installed on one side of the container (1), and a protective cover is provided on the outside of the push handle (5).

7. The cultivation device for rice cultivation according to claim 1, characterized in that: The upper surface of the container (1) is fitted with a sealed cover (6).

8. The cultivation device for rice cultivation according to claim 1, characterized in that: A cleaning brush (7) is fixedly connected to the bottom surface of the container (1), and the cleaning brush (7) is in contact with the outer surface of the rotating roller (202).

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