Crop culture irrigation device

Abstract

The utility model discloses a crop cultivation irrigation device, which belongs to the technical field of crop cultivation and comprises a support, a seedling raising tray for placing seedlings is clamped in the support, and a moving plate is slidably mounted at the top end of the seedling raising tray. A spraying structure used for irrigating seedlings and a shielding structure used for shielding the seedlings during watering are fixedly installed in the moving plate, a driving structure used for driving the moving plate to slide is fixedly installed in the support, a motor is connected with a threaded shaft to control a movable ring to move downwards, a rotating rod drives a pushing plate to turn over, and then the seedlings are watered. A spring pulls a movable sliding block to drive the baffle to be closer to the seedling, so that the probability that the baffle is watered to the seedling is further reduced; the spraying head is isolated; the spraying head is prevented from watering the leaf of the seedling; the normal respiration of the leaf of the seedling is maintained; the device can also adapt to seedlings of different sizes, and the flexibility of the device is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of crop cultivation, in particular to a crop cultivation irrigation device. Background Art

[0002] Crop cultivation irrigation is mainly to ensure the water needs of seedlings during their growth process, and it can also regulate soil air, heat and nutrient conditions to ensure the healthy growth of seedlings.

[0003] A Chinese patent discloses a crop cultivation device (publication number CN 219288240 U), which includes a culture box and a trough body. The top and front end of the culture box are respectively provided with openings, and the trough body is arranged inside the culture box; it also includes a water spraying device, a funnel, a filter, a leg, a plurality of universal wheels and a collecting trough. The funnel is connected and arranged at the bottom of the trough body, the filter is connected and arranged at the opening at the bottom of the funnel, the collecting trough is installed at the bottom of the inner wall of the culture box, and the collecting trough is arranged directly below the filter, the top of the leg is connected to the bottom of the trough body, and the plurality of universal wheels are installed at the bottom of the leg. A water spraying device is arranged on the culture box, and the water spraying device is used for spraying water on crops for irrigation. However, the patent adopts a method of directly spraying from the top surface of the seedlings for irrigation, which will cause watering to be directly poured on the leaves. When the sunlight is strong, it may cause scratches and burns to the leaves, and the water droplets covering the surface of the seedlings will hinder their normal respiration, affect the normal growth of the seedlings, and reduce the survival rate of the seedlings. Utility Model Content

[0004] The purpose of the utility model is to provide a crop cultivation irrigation device to solve the problems raised in the above background technology.

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

[0006] A crop cultivation irrigation device comprises a support, a seedling tray for placing seedlings is clamped inside the support, a movable plate is slidably mounted on the top of the seedling tray, a spraying structure for irrigating the seedlings and a shielding structure for shielding the seedlings during watering are fixedly mounted inside the movable plate, and a driving structure for driving the movable plate to slide is fixedly mounted inside the support;

[0007] The shielding structure includes a threaded shaft, a movable ring is threadedly sleeved on the outer wall of the threaded shaft, rotating rods are rotatably installed on both sides of the movable ring, a pushing plate is fixedly installed on the bottom end of the rotating rod, and a baffle for shielding seedlings is attached to one side of the pushing plate.

[0008] As a further solution of the utility model, a connecting rod for rotating the rotating rod to a fixed point is rotatably installed inside the rotating rod, and fixed plates are fixedly installed on both sides of the connecting rod, and the fixed plates are fixedly connected to the bottom surface of the movable plate.

[0009] As a further solution of the utility model, a connecting plate is fixedly installed on the bottom surface of the movable plate, a cross bar is fixedly installed on one side of the connecting plate, a movable slider is slidably installed on the outer surface of the cross bar, the bottom surface of the movable slider is fixedly connected to the top surface of the baffle, and a spring for controlling the distance between the baffle and the seedlings is fixedly installed in the gap between the movable slider and the connecting plate.

[0010] As a further solution of the utility model, an electric rod for lifting the moving plate is fixedly installed on the bottom surface of the moving plate, and the electric rods are arranged in two groups and are symmetrically and evenly distributed on both sides of the moving plate.

[0011] As a further solution of the utility model, the spraying structure includes a water tank, one side of the water tank is fixedly connected with a water injection pipe for adding water, and the other side thereof is fixedly installed with a delivery pipe, the bottom end of the delivery pipe is fixedly installed with an inclined pipe, and the bottom end of the inclined pipe is fixedly connected with multiple groups of nozzles for watering the seedlings.

[0012] As a further solution of the utility model, the driving structure includes a sliding block, the internal thread sleeve of the sliding block is provided with a threaded rod, the threaded rod is rotatably installed inside the bracket, one end of the threaded rod is fixedly installed with a bevel gear 1, the outer wall of the bevel gear 1 is meshed with a bevel gear 2, one side of the bevel gear 2 is fixedly connected with a rotating rod, and a driving motor for providing power for the moving plate is fixedly installed inside the bracket, and the output end of the driving motor is fixedly connected to the rotating rod.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. When the utility model is used, the motor is connected to the threaded shaft to control the movable ring to move downward, so that the rotating rod drives the pushing plate to flip, to push the baffle plate close to the seedlings, isolate the nozzle, prevent the nozzle from watering the leaves of the seedlings, maintain the normal respiration of the seedling leaves, ensure the normal growth of the seedlings, and improve the survival rate of the seedlings. At the same time, the spring pulls the moving slider to drive the baffle plate closer to the seedlings, further reducing the probability of watering the seedlings. It can also adapt to seedlings of different sizes and enhance the flexibility of the device.

[0015] 2. When the utility model is used, the driving motor is connected to the rotating rod to drive the bevel gear 2 to control the bevel gear 1 to rotate, and then the threaded rod is connected to control the sliding block to drive the movable plate to move left and right, and the electric rod is used to cooperate with each other to lift the movable plate to achieve uniform and comprehensive watering of the seedlings, so as to ensure that the movable plate will not scratch the seedlings when moving, reduce damage to the seedlings, and ensure the healthy growth of the seedlings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The figure is a schematic diagram of the overall structure of a crop cultivation irrigation device.

[0017] Figure 2 A cross-sectional view of a shielding structure in a crop cultivation irrigation device.

[0018] Figure 3 The present invention is a structural diagram of a spraying structure in a crop cultivation irrigation device.

[0019] Figure 4 The present invention is a structural diagram of a driving structure in a crop cultivation irrigation device.

[0020] In the figure: 1. bracket; 2. seedling tray; 3. moving plate; 4. threaded shaft; 401. movable ring; 402. rotating rod; 403. pushing plate; 404. baffle; 405. limiting plate; 406. connecting piece; 407. connecting rod; 408. fixing plate; 409. motor; 410. connecting plate; 411. cross bar; 412. moving slider; 413. spring; 5. electric rod; 6. water tank; 601. water injection pipe; 602. delivery pipe; 603. mounting piece; 604. tilting pipe; 605. nozzle; 7. sliding block; 701. threaded rod; 702. bevel gear one; 703. bevel gear two; 704. rotating rod; 705. driving motor; 706. positioning piece; 8. base; 9. collecting box. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example 1: Please refer to Figure 1-Figure 2A crop cultivation irrigation device comprises a support 1, a seedling tray 2 for placing seedlings is clamped inside the support 1, a moving plate 3 is slidably installed on the top of the seedling tray 2, a spraying structure for irrigating the seedlings and a shielding structure for shielding the seedlings during watering are fixedly installed inside the moving plate 3, and a driving structure for driving the moving plate 3 to slide is fixedly installed inside the support 1;

[0023] The shielding structure includes a threaded shaft 4, the outer wall of the threaded shaft 4 is threadedly sleeved with a movable ring 401, both sides of the movable ring 401 are rotatably mounted with a rotating rod 402, the bottom end of the rotating rod 402 is fixedly mounted with a push plate 403, and one side of the push plate 403 is attached with a baffle 404 for shielding the seedlings;

[0024] Specifically, the threaded shaft 4 is rotatably mounted inside the movable plate 3 and one end thereof penetrates inside the movable plate 3, a limiting plate 405 for limiting the movable ring 401 is fixedly mounted at the bottom end of the threaded shaft 4, connecting members 406 are fixedly mounted on both sides of the movable ring 401, and the connecting member 406 is rotatably connected to the rotating rod 402 through a shaft fixedly mounted inside the connecting member 406;

[0025] More specifically, the threaded shaft 4 is rotated to control the movable ring 401 to drive the connecting member 406 to connect the rotating rod 402 and the pushing plate 403 to rotate, thereby pushing the baffle 404 to approach and push the leaves of the seedlings, so that the seedlings are away from the spraying structure, effectively preventing the spraying structure from directly pouring water on the leaves of the seedlings when spraying water;

[0026] A connecting rod 407 for rotating the rotating rod 402 is rotatably installed inside the rotating rod 402, and a fixing plate 408 is fixedly installed on both sides of the connecting rod 407, and the fixing plate 408 is fixedly connected to the bottom surface of the movable plate 3. When the rotating rod 402 rotates, the connecting rod 407 is used as the rotating fixed point, so that the push plate 403 is tilted upward, thereby realizing the push baffle 404 to move;

[0027] A motor 409 for providing rotational power to the threaded shaft 4 is fixedly mounted on the top surface of the moving plate 3, and the output end of the motor 409 is fixedly connected to the top end of the threaded shaft 4;

[0028] A connecting plate 410 is fixedly installed on the bottom surface of the movable plate 3, a cross bar 411 is fixedly installed on one side of the connecting plate 410, a movable slider 412 is slidably installed on the outer surface of the cross bar 411, the bottom surface of the movable slider 412 is fixedly connected to the top surface of the baffle 404, and a spring 413 for controlling the distance between the baffle 404 and the seedlings is fixedly installed in the gap between the movable slider 412 and the connecting plate 410. The spring 413 pulls the movable slider 412 to bring the baffle 404 closer to the seedlings, further reducing the probability of watering the seedlings.

[0029] See also Figure 1 The bottom surface of the mobile plate 3 is fixedly installed with an electric rod 5 for lifting the mobile plate 3. The electric rods 5 are arranged in two groups, and are symmetrically and evenly distributed on both sides of the mobile plate 3, so as to ensure that the mobile plate 3 will not scratch the seedlings when moving, thereby reducing damage to the seedlings;

[0030] Example 2: Please refer to Figure 3 The spraying structure includes a water tank 6, which is fixedly mounted on the upper surface of the movable plate 3. A water injection pipe 601 for adding water is fixedly connected to one side of the water tank 6, and a delivery pipe 602 is fixedly mounted on the other side thereof. The delivery pipe 602 is fixedly mounted on the top surface of the movable plate 3 through a mounting member 603 sleeved on the outer surface thereof. An inclined pipe 604 is fixedly mounted on the bottom end of the delivery pipe 602. A plurality of nozzles 605 for watering the seedlings are fixedly connected to the bottom end of the inclined pipe 604. The inclined pipe 604 is provided with a certain inclination angle to ensure that the spraying angle of the nozzle 605 is more in line with the soil to avoid splashing onto the roots of the seedlings.

[0031] Specifically, there are two water tanks 6 which are symmetrically and evenly distributed on both sides of the top surface of the movable plate 3, which effectively ensures that the device has sufficient water for irrigation, while maintaining the balance of both sides of the movable plate 3 to prevent the movable plate 3 from tilting.

[0032] See also Figure 4 The driving structure includes a sliding block 7, which is fixedly mounted on the bottom surface of the electric rod 5. The internal thread sleeve of the sliding block 7 is provided with a threaded rod 701, which is rotatably mounted inside the bracket 1. A bevel gear 1 702 is fixedly mounted on one end of the threaded rod 701, and a bevel gear 2 703 is meshed with an outer wall of the bevel gear 1 702. A rotating rod 704 is fixedly connected to one side of the bevel gear 2 703. A driving motor 705 for providing moving power to the moving plate 3 is fixedly mounted inside the bracket 1, and the output end of the driving motor 705 is fixedly connected to the rotating rod 704;

[0033] Specifically, both sides of the bracket 1 are provided with sliding grooves for providing sliding of the sliding block 7, and the sliding block 7 and the threaded rod 701 are both located in the sliding grooves, and the rotating rod 704 is fixedly installed inside the bracket 1 through a positioning piece 706 sleeved on its outer surface.

[0034] See also Figure 1 , Figure 4 A base 8 is fixedly installed inside the bracket 1, and the seedling tray 2 is snapped into the base 8. Both the base 8 and the seedling tray 2 are provided with water holes for dripping excess water. A collecting box 9 for collecting excess water is installed at the bottom end of the base 8.

[0035] The working principle of the utility model is:

[0036] First, fill the water tank 6 with water from the water injection pipe 601, connect the delivery pipe 602 and the inclined pipe 604, and use the nozzle 605 to spray water on the soil of the seedlings. At the same time, start the driving motor 705 to connect the rotating rod 704 to drive the bevel gear 2 703 to control the rotation of the bevel gear 1 702, and then connect the threaded rod 701 to control the sliding block 7 to drive the movable plate 3 to move left and right, and use the electric rod 5 to cooperate with each other to lift the movable plate 3 to achieve uniform and comprehensive watering of the seedlings. In addition, before the nozzle 605 sprays water, the motor 409 is connected to the threaded shaft 4 to control the movable ring 401 to move downward, so that the rotating rod 402 drives the push plate 403 to flip, to push the baffle 404 close to the seedlings, isolate the nozzle 605, and prevent the nozzle 605 from watering the leaves of the seedlings. Finally, the excess water falls into the collection box 9 through the seedling tray 2 and the base 8 for unified collection.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A crop cultivation irrigation device, comprising a support (1), characterized in that: A seedling tray (2) for placing seedlings is clamped inside the support (1), a movable plate (3) is slidably mounted on the top of the seedling tray (2), a spraying structure for irrigating the seedlings and a shielding structure for shielding the seedlings during watering are fixedly mounted inside the movable plate (3), and a driving structure for driving the movable plate (3) to slide is fixedly mounted inside the support (1); The shielding structure comprises a threaded shaft (4), the outer wall of the threaded shaft (4) is threadedly sleeved with a movable ring (401), both sides of the movable ring (401) are rotatably mounted with rotating rods (402), the bottom end of the rotating rod (402) is fixedly mounted with a pushing plate (403), and one side of the pushing plate (403) is attached with a baffle (404) for shielding the seedlings.

2. A crop cultivation irrigation device according to claim 1, characterized in that: A connecting rod (407) for rotating the rotating rod (402) to a fixed point is rotatably installed inside the rotating rod (402), and a fixing plate (408) is fixedly installed on both sides of the connecting rod (407), and the fixing plate (408) is fixedly connected to the bottom surface of the movable plate (3).

3. The crop cultivation irrigation device according to claim 1, characterized in that: A connecting plate (410) is fixedly mounted on the bottom surface of the movable plate (3), a cross bar (411) is fixedly mounted on one side of the connecting plate (410), a movable slider (412) is slidably mounted on the outer surface of the cross bar (411), the bottom surface of the movable slider (412) is fixedly connected to the top surface of the baffle (404), and a spring (413) for controlling the distance between the baffle (404) and the seedling is fixedly mounted in the gap between the movable slider (412) and the connecting plate (410).

4. The crop cultivation irrigation device according to claim 1, characterized in that: An electric rod (5) for lifting the moving plate (3) is fixedly mounted on the bottom surface of the moving plate (3), and two electric rods (5) are arranged in a group and are symmetrically and evenly distributed on both sides of the moving plate (3).

5. The crop cultivation irrigation device according to claim 1, characterized in that: The spraying structure comprises a water storage tank (6), one side of the water storage tank (6) is fixedly connected to a water injection pipe (601) for adding water, and the other side of the water storage tank (6) is fixedly installed with a delivery pipe (602), the bottom end of the delivery pipe (602) is fixedly installed with an inclined pipe (604), and the bottom end of the inclined pipe (604) is fixedly connected with a plurality of groups of nozzles (605) for watering the seedlings.

6. The crop cultivation irrigation device according to claim 1, characterized in that: The driving structure comprises a sliding block (7), the internal thread sleeve of the sliding block (7) is provided with a threaded rod (701), the threaded rod (701) is rotatably mounted inside the bracket (1), one end of the threaded rod (701) is fixedly mounted with a bevel gear 1 (702), the outer wall of the bevel gear 1 (702) is meshed with a bevel gear 2 (703), one side of the bevel gear 2 (703) is fixedly connected with a rotating rod (704), and a driving motor (705) for providing moving power to the moving plate (3) is fixedly mounted inside the bracket (1), and the output end of the driving motor (705) is fixedly connected to the rotating rod (704).

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