Seedling raising device for rice planting

Abstract

The utility model relates to the technical field of seedling raising devices, and discloses a seedling raising device for rice planting, which comprises a seedling raising device main body, a fixing frame and a plurality of seedling raising grooves, the fixing frame is arranged at the top end of the seedling raising device main body, the seedling raising grooves are arranged on the fixing frame, and two first cylinders are symmetrically fixed at the rear end of the seedling raising device main body. The two first air cylinders are fixed to the rear end of the seedling raising device body, the partition plate moves up and down through the first air cylinders, meanwhile, the servo motor drives the screw to rotate, so that the sliding block can move transversely, the spraying head is arranged at the front end of the second air cylinder, and the spraying head is connected to the water outlet through the corrugated pipe. By means of the technical scheme, when rice seedlings in the seedling raising grooves need to be supplemented with water or fed with pesticide, water is automatically supplied to the rice seedlings in all the seedling raising grooves through the flexibly-moved spraying heads, and the problem that when the humidity of rice in part of seedling raising equipment needs to be independently adjusted or pesticide needs to be injected, a worker needs to independently supplement water to the rice seedlings is solved.

Description

Technical Field

[0001] The utility model application relates to the technical field of seedling raising devices, in particular to a seedling raising device for rice planting. Background Art

[0002] China is one of the origins of rice. Most farmlands in southern China are paddy fields, and rice is the main food crop. Rice is an important grain widely grown in tropical Asia. Southern China is the main rice producing area, and it is also planted in northern provinces.

[0003] At present, rice seedling raising equipment is arranged in a comprehensive seedling raising room, which makes it convenient for the staff to control the temperature required by the whole seedling raising equipment. However, when the humidity of the rice in some seedling raising equipment needs to be adjusted separately or the medicine needs to be injected, the staff needs to perform operations such as watering the rice seedlings separately. This operation is relatively cumbersome and complicated, which not only affects the efficiency of rice seedling raising, but also affects the success rate of seedling raising. Therefore, a seedling raising device for rice planting is needed to solve this problem. Summary of the invention

[0004] In order to solve the problem that when the humidity of rice in some seedling raising equipment needs to be adjusted individually or drugs need to be injected, the staff needs to individually replenish water for the rice seedlings, the utility model provides a seedling raising device for rice planting to solve the above problem.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A seedling raising device for rice planting comprises a seedling raising device body, a fixing frame and a seedling raising groove, a fixing frame is arranged at the top of the seedling raising device body, a plurality of seedling raising grooves are arranged on the fixing frame, two first cylinders are symmetrically fixed to the rear end of the seedling raising device body, a partition is fixed to the output ends of the two first cylinders, two fixing plates are fixed to the top of the partition, a screw is rotatably connected between the two fixing plates, a servo motor is fixed to one end of the top surface of the partition, the output end of the servo motor is fixedly connected to the screw, a slider is threadedly sleeved on the screw, a second cylinder is fixed to the top of the slider, a spray head is fixed to the output end of the second cylinder, a water tank is opened on the side of the seedling raising device body close to the servo motor, a water outlet is opened at the top of the seedling raising device body, a water pump is fixed to the water tank, the water outlet end of the water pump is connected to the water outlet, and the water outlet is connected to the spray head through a bellows.

[0007] Furthermore, a water seepage trough is opened at the bottom end of the seedling raising trough, and a transmission pipe is connected to the side of the water seepage trough away from the servo motor. A detachable wastewater tank is arranged on the side of the seedling raising device body away from the water tank, and the bottom end of the transmission pipe is connected to the inside of the wastewater tank.

[0008] Furthermore, the waste water tank is fixed to the inside of the main body of the seedling raising device by a lock, and a pull rod is fixed on the side of the waste water tank away from the water storage tank.

[0009] Furthermore, a water supply port is provided on one end of the top surface of the main body of the seedling raising device away from the water outlet, and the water supply port is connected to the interior of the water storage tank.

[0010] Furthermore, a sliding rod is arranged below the screw rod, two ends of the sliding rod are respectively fixed to the sides of two fixed plates, and the sliding block is slidably sleeved on the sliding rod.

[0011] Furthermore, the length of the screw is equal to the length of the seedling raising groove, and the stroke of the second cylinder is equal to the width of the seedling raising groove.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. In the utility model, two first cylinders are fixed at the rear end of the main body of the seedling raising device, and the partition is moved up and down by the first cylinder. At the same time, the servo motor drives the screw to rotate, so that the slider can move laterally. At the same time, a spray head is arranged at the front end of the second cylinder, and the spray head is connected to the water outlet through a bellows. When the rice seedlings in the seedling raising trough need to be watered or medicated, the rice seedlings in each seedling raising trough can be automatically watered by the flexibly movable spray head, so as to solve the problem that when the humidity of the rice in some seedling raising equipment needs to be adjusted separately or the medicine needs to be injected, the staff needs to perform operations such as watering the rice seedlings separately.

[0014] 2. In the utility model, a seepage trough is provided at the bottom of the seedling raising trough. When the humidity inside the seedling raising trough is high, excess water seeps into the seepage trough and then flows into the wastewater tank through the transmission pipe, thereby preventing the humidity inside the seedling raising trough from being too high and affecting the growth of rice seedlings, thereby improving the rice seedling raising efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 is a front-view stereoscopic structural schematic diagram according to an embodiment of the present application;

[0017] Figure 2 yes Figure 1 A schematic diagram of a rear-view stereoscopic structure in the illustrated embodiment;

[0018] Figure 3 yes Figure 1A three-dimensional schematic diagram of the structure after opening in the embodiment shown;

[0019] Figure 4 yes Figure 1 A three-dimensional schematic diagram of the seedling raising trough structure in the illustrated embodiment.

[0020] The meanings of the reference numerals in the figure are: 1. Seedling raising device body; 2. Fixed frame; 3. Seedling raising trough; 4. Seepage trough; 5. First cylinder; 6. Partition; 7. Fixed plate; 8. Servo motor; 9. Screw; 10. Sliding rod; 11. Sliding block; 12. Second cylinder; 13. Sprinkler head; 14. Waste water tank; 15. Water storage tank; 16. Water pump; 17. Water outlet; 18. Transmission pipe. DETAILED DESCRIPTION

[0021] In order to make the purpose, features, and advantages of the present application more obvious and easy to understand, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the embodiments described below are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0022] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 A rice seedling raising device comprises a seedling raising device body 1, a fixing frame 2 and a seedling raising groove 3. The top of the seedling raising device body 1 is provided with a fixing frame 2, and a plurality of seedling raising grooves 3 are provided on the fixing frame 2. Two first cylinders 5 are symmetrically fixed to the rear end of the seedling raising device body 1, and a partition 6 is fixed to the output end of the two first cylinders 5. Two fixing plates 7 are fixed to the top of the partition 6. A screw 9 is rotatably connected between the two fixing plates 7. A servo motor 8 is fixed to one end of the top surface of the partition 6, and the output end of the servo motor 8 is fixedly connected to the screw 9. A slider 11 is threadedly sleeved on the screw rod 9, a second cylinder 12 is fixed to the top of the slider 11, a spray head 13 is fixed to the output end of the second cylinder 12, a water tank 15 is provided on the side of the seedling raising device body 1 close to the servo motor 8, a water outlet 17 is provided on the top of the seedling raising device body 1, a water pump 16 is fixed inside the water tank 15, the water outlet end of the water pump 16 is connected to the water outlet 17, and the water outlet 17 is connected to the spray head 13 through a corrugated pipe, so that the rice seedlings inside the seedling raising trough 3 are replenished with water and medicated through the spray head 13.

[0023] Specifically, a water replenishment port is provided at one end of the top surface of the main body 1 of the seedling raising device away from the water outlet 17, and the water replenishment port is connected to the inside of the water storage tank 15, so as to facilitate the replenishment of water to the inside of the water storage tank 15. A sliding rod 10 is provided below the screw 9, and the two ends of the sliding rod 10 are respectively fixed on the sides of the two fixed plates 7. The sliding block 11 is slidably sleeved on the sliding rod 10 to facilitate the sliding of the sliding block 11. The length of the screw 9 is equal to the length of the seedling raising trough 3, and the stroke of the second cylinder 12 is equal to the width of the seedling raising trough 3, so as to avoid the problem that the sprinkler head 13 cannot cover the rice seedlings.

[0024] As an optimization solution, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a seepage trough 4 is provided at the bottom end of the seedling trough 3, and a transmission pipe 18 is connected to the side of the seepage trough 4 away from the servo motor 8. A detachable wastewater tank 14 is provided at the side of the seedling raising device body 1 away from the water storage tank 15, and the bottom end of the transmission pipe 18 is connected to the inside of the wastewater tank 14, so that excess water in the seedling trough 3 seeps into the seepage trough 4.

[0025] Specifically, the waste water tank 14 is fixed inside the main body 1 of the seedling raising device by a lock, and a pull rod is fixed on the side of the waste water tank 14 away from the water storage tank 15 to facilitate the staff to clean the waste water tank 14.

[0026] Working principle: When the rice seedlings in the seedling trough 3 need to be watered or given medicine, the first cylinder 5 is started, so that the first cylinder 5 pushes the partition 6 to move, and the partition 6 is moved to the corresponding height according to the number of layers of the seedling trough 3 that needs to be watered, and then the servo motor 8 is started, so that the servo motor 8 drives the screw 9 to rotate, and the screw 9 is threadedly connected with the slider 11, so that the screw 9 drives the slider 11 to move, and the slider 11 slides on the slide bar 10 at the same time, and then the second cylinder 12 is started, so that the second cylinder 12 drives the spray head 13 to move, and the spray head 13 is pushed to the corresponding water level. The position of the rice seedlings is determined by starting the water pump 16, so that the water or medicine in the water storage tank 15 is transmitted to the sprinkler head 13 through the water outlet 17 and the bellows, so that the sprinkler head 13 replenishes water or medicine to the rice seedlings. The staff replenishes water through the water replenishment port at the top of the water storage tank 15. At the same time, when there is more water in the seedling trough 3, the excess water in the seedling trough 3 seeps into the seepage trough 4, and then flows into the waste water tank 14 through the transmission pipe 18. When the storage capacity of the waste water tank 14 is large, the staff can open the waste water tank 14 through the lock to extract and clean the waste water tank 14.

[0027] It will be apparent to those skilled in the art that the present application is not limited to the details of the exemplary embodiments described above, and that the present application can be implemented in other specific forms without departing from the spirit or essential features of the present application. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the present application is defined by the appended claims rather than the above description, and it is intended that all changes within the meaning and scope of the equivalent elements of the claims be included in the present application. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0028] As described above, the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A rice seedling raising device, comprising a seedling raising device body (1), a fixing frame (2) and a seedling raising groove (3), wherein the top of the seedling raising device body (1) is provided with a fixing frame (2), and a plurality of seedling raising grooves (3) are provided on the fixing frame (2), characterized in that: Two first cylinders (5) are symmetrically fixed to the rear end of the main body (1) of the seedling raising device, and a partition (6) is fixed to the output end of the two first cylinders (5). Two fixed plates (7) are fixed to the top of the partition (6), and a screw (9) is rotatably connected between the two fixed plates (7). A servo motor (8) is fixed to one end of the top surface of the partition (6), and the output end of the servo motor (8) is fixedly connected to the screw (9). A slider (11) is threadedly sleeved on the screw (9), and the slider (11) is 1) A second cylinder (12) is fixed at the top, a spray head (13) is fixed at the output end of the second cylinder (12), a water storage tank (15) is provided on the side of the seedling raising device body (1) close to the servo motor (8), a water outlet (17) is provided at the top of the seedling raising device body (1), a water pump (16) is fixed inside the water storage tank (15), a water outlet end of the water pump (16) is connected to the water outlet (17), and the water outlet (17) is connected to the spray head (13) through a corrugated pipe.

2. A rice seedling raising device according to claim 1, characterized in that: A water seepage groove (4) is provided at the bottom end of the seedling raising groove (3); a transmission pipe (18) is connected to the side of the water seepage groove (4) away from the servo motor (8); a detachable waste water tank (14) is provided at the side of the seedling raising device body (1) away from the water storage tank (15); and a bottom end of the transmission pipe (18) is connected to the inside of the waste water tank (14).

3. A rice seedling raising device according to claim 2, characterized in that: The waste water tank (14) is fixed inside the main body (1) of the seedling raising device via a lock, and a pull rod is fixed on the side of the waste water tank (14) away from the water storage tank (15).

4. A rice seedling raising device according to claim 1, characterized in that: A water replenishment port is provided at one end of the top surface of the main body (1) of the seedling raising device, which is away from the water outlet (17), and the water replenishment port is connected to the interior of the water storage tank (15).

5. A rice seedling raising device according to claim 1, characterized in that: A sliding rod (10) is arranged below the screw rod (9), and two ends of the sliding rod (10) are respectively fixed to the sides of two fixing plates (7), and the sliding block (11) is slidably sleeved on the sliding rod (10).

6. A rice seedling raising device according to claim 1, characterized in that: The length of the screw rod (9) is equal to the length of the seedling raising groove (3), and the stroke of the second cylinder (12) is equal to the width of the seedling raising groove (3).

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