Seedling raising irrigation device

Abstract

The utility model discloses a seedling raising irrigation device which comprises a water conveying pipe, a fixed lantern ring, a rotary water receiving head, a linkage mechanism, a water spraying assembly, an installation base, a fixed base cone, a water outlet pipe and a rotary lantern ring. The installation base is arranged on the water conveying pipe, the water outlet pipe is arranged on the installation base, and the fixed lantern ring is arranged on the water outlet pipe. A rotating lantern ring is arranged on the fixed lantern ring, a fixed low cone is arranged on the lower side of the mounting base, a rotating water receiving head is arranged at the upper end of the outer portion of the water outlet pipe, a water spraying assembly is arranged on the water outlet pipe, and a linkage mechanism is arranged on the water outlet pipe. Compared with the prior art, the device has the advantages that the pitching angle of the connecting rod is adjusted, and the range of the water spraying pipe for spraying water to irrigate seedlings can be adjusted.

Description

Technical Field

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

[0002] Seedling cultivation refers to the cultivation of seedlings in a nursery, hotbed or greenhouse in preparation for transplanting them into the land for planting. The seedling bed is a commonly used facility for seedling cultivation in greenhouses. Its function is to isolate the seedling tray from the ground soil. The benefits of using a seedling bed for seedling cultivation are: first, to prevent soil-borne diseases; second, to improve the bottom ventilation and water permeability conditions; and third, to facilitate water and fertilizer control.

[0003] A seedling irrigation device, disclosed in announcement number CN219939215U, includes an irrigation device body, each provided with a water injection pipe on either side of a water pump. A spray head is provided at the end of the water injection pipe away from the water pump. The outer portion of the irrigation device body is provided with a plurality of evenly distributed circular movable tubes. A hollow water storage tank is provided below the movable tubes. A plurality of evenly distributed drip irrigation holes are provided on the outer portion of the movable tubes, which are connected to the water storage tank. Two support rods are symmetrically provided at the middle of the bottom of the irrigation device body, and the bottoms of the support rods are in an inverted "U" shape. The irrigation device body of the seedling irrigation device can be fixed to a seedling bed and moved on the bed to facilitate mobile irrigation. The irrigation device body is provided with a structure for two irrigation modes, which can be flexibly adjusted to spray or drip irrigation as needed, making it convenient to use.

[0004] The information disclosed in this background technology section is only intended to enhance understanding of the overall background of the invention and should not be regarded as an admission or any form of suggestion that the information constitutes the prior art already known to a person skilled in the art.

[0005] Although the above-mentioned seedling irrigation device solves certain problems, it still has the following disadvantages:

[0006] The seedling irrigation device is fixed on the seedling bed and adjusts the seedling irrigation by spraying or drip irrigation. However, it is inconvenient to adjust the irrigation range of the seedling bed. The irrigation spraying range is fixed, and the spraying position is also fixed. Some seedlings within the range cannot be irrigated. Utility Model Content

[0007] The purpose of the utility model is to provide a seedling irrigation device.

[0008] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] A seedling irrigation device, comprising:

[0010] A water pipe, wherein a mounting seat is provided on the water pipe, wherein the interior of the mounting seat is connected to the interior of the water pipe, a fixed bottom cone is fixedly connected to the lower end of the exterior of the mounting seat, and a water outlet pipe is fixedly connected to the upper end of the exterior of the mounting seat;

[0011] A fixed collar, the fixed collar being sleeved on the outside of the water outlet pipe, the outside of the water outlet pipe being sleeved with a rotating collar, a plurality of evenly distributed contact balls being provided on the upper surface of the outer side of the fixed collar for rolling, the contact balls being in rolling contact with the lower side of the outer side of the rotating collar, a rotating collar being rotatably connected to the upper side of the outer side of the water outlet pipe, and an electric push rod used in conjunction with the fixed collar being fixedly connected to the outer surface of the water outlet pipe;

[0012] A rotating water connection head is rotatably connected to the upper end of the outer portion of the water outlet pipe, the inner portion of the water outlet pipe and the inner portion of the rotating water connection head are connected in a through-connected manner, and connecting rods are hingedly connected to the front, rear, and both sides of the outer portion of the swivel, and the ends of the connecting rods away from the rotating water connection head are fixedly connected to a bundled pipe sleeve;

[0013] A linkage mechanism is provided between the rotating collar and the connecting rod, and includes a linkage rod, a first hinge support, and a second hinge support. Several linkage rods are evenly distributed between the rotating collar and the connecting rod, the first hinge support is fixedly connected to the front, rear, and both sides of the upper end of the rotating collar, and the second hinge support is fixedly connected to the lower side of the connecting rod away from the rotating water head end;

[0014] A water spray assembly is arranged between the rotating water connecting head and the bundled pipe sleeve.

[0015] Furthermore, a water pump used in conjunction with the mounting seat is provided on the water delivery pipe, and the telescopic rod at the upper end of the electric push rod is fixedly connected to the outer lower end of the fixing collar.

[0016] Furthermore, one end of the connecting rod is hinged to the first hinge support, and the other end of the connecting rod is hinged to the second hinge support.

[0017] Furthermore, the water spray assembly includes:

[0018] A water spray pipe, the water spray pipe being inserted into the bundled tube sleeve;

[0019] A water receiving hose is arranged between the rotating water receiving head and the water spray pipe. One end of the water receiving hose is fixedly connected to the rotating water receiving head, and the other end of the water receiving hose is fixedly connected to an end of the water spray pipe close to the rotating water receiving head. The rotating water receiving head and the water spray pipe are connected through the water receiving hose.

[0020] Furthermore, the water outlet end of the water spray pipe is bent 45 degrees in the same direction, and the water outlet end of the water spray pipe is tilted in a direction away from the fixing ring.

[0021] The utility model provides a seedling irrigation device, which has the following beneficial effects:

[0022] The reverse impulse of the water flow sprayed outward through the sprinkler pipe allows the sprinkler pipe to rotate, and the electric push rod is used to drive the fixed collar to move up and down, so that the connecting rod can adjust the pitch angle. By adjusting the pitch angle, the connecting rod can adjust the range of watering the seedlings with the sprinkler pipe, and the seedlings within the irrigation range can be irrigated from the inside to the outside, making the irrigation more uniform. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the embodiments or the description of the prior art. Obviously, the drawings described below are only exemplary, and those skilled in the art can also derive other implementation drawings based on the provided drawings without inventive effort.

[0024] Figure 1 This utility model is a three-dimensional seedling irrigation device Figure 1 .

[0025] Figure 2 This utility model is a three-dimensional seedling irrigation device Figure 2 .

[0026] Figure 3 It is a three-dimensional structure of a seedling irrigation device of the utility model. Figure 1 .

[0027] Figure 4 It is a three-dimensional structure of a seedling irrigation device of the utility model. Figure 2 .

[0028] Markings in the figure: 1. Water supply pipe; 2. Fixed collar; 3. Rotating water connecting head; 4. Linking mechanism; 401. Linking rod; 402. First hinge support; 403. Second hinge support; 5. Water spray assembly; 501. Water spray pipe; 502. Water connecting hose; 6. Mounting seat; 7. Fixed bottom cone; 8. Water outlet pipe; 9. Rotating collar; 10. Contact ball; 11. Swivel; 12. Electric push rod; 13. Connecting rod; 14. Pipe sleeve; 15. Water pump. DETAILED DESCRIPTION

[0029] Exemplary embodiments will be described in detail herein, examples of which are illustrated in the accompanying drawings. In the following description, when referring to the drawings, identical numerals in different figures represent identical or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments are not intended to represent all embodiments consistent with the present disclosure. Rather, they are merely examples of devices consistent with certain aspects of the present disclosure, as detailed in the appended claims.

[0030] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0031] Example 1:

[0032] like Figures 1 to 4 As shown, this embodiment proposes a seedling irrigation device, including a water pipe 1, a fixed collar 2, a rotating water receiving head 3, a linkage mechanism 4, a water spray assembly 5, a mounting seat 6, a fixed bottom cone 7, a water outlet pipe 8 and a rotating collar 9 sleeved on the outside of the water outlet pipe 8.

[0033] Among them, the water pipe 1 is distributed equidistantly along the edge and middle of the planting area along the seedling planting site, such as in a shed, a pot, a planting rack, etc. A mounting seat 6 is provided on the water pipe 1. The interior of the mounting seat 6 and the interior of the water pipe 1 are connected together, and the watering liquid transported from the inside of the water pipe 1 is transported outward by the outlet pipe 8 fixedly connected to the upper end of the outside of the mounting seat 6. The number of mounting seats 6 is distributed and installed according to the size of the planting site, the distribution range of the water pipe 1, and the irrigation range of the planting site as needed. The lower end of the outside of the mounting seat 6 is fixedly connected to an inverted cone. shaped fixed bottom cone 7, which is convenient for inserting into the soil. A rotating collar 9 is sleeved on the outside of the water outlet pipe 8, and a fixed collar 2 is provided on the lower side of the rotating collar 9. A number of evenly distributed contact balls 10 are provided on the upper side of the fixed collar 2. The contact balls 10 can roll on the upper side of the fixed collar 2, and the contact balls 10 are in rolling contact with the outer lower side of the rotating collar 9. An electric push rod 12 is fixedly connected to the lower end of the outer front side of the water outlet pipe 8. The telescopic rod at the upper end of the electric push rod 12 is fixedly connected to the lower side of the fixed collar 2. The lifting and lowering of the fixed collar 2 are controlled by the extension and retraction of the electric push rod 12.

[0034] A first hinge support 402 is fixedly connected to the front, back and both sides of the outer upper end of the rotating ring 9, and a rotating ring 11 is rotatably connected to the outer front, back and both sides of the water outlet pipe 8. A connecting rod 13 is hinged to the front, back and both sides of the outer ring 11. A bundle pipe sleeve 14 is fixedly connected to the upper end of the connecting rod 13 away from the rotating ring 11. A water spray pipe 501 is inserted into the bundle pipe sleeve 14. The other end of the water spray pipe 501 connected to the bundle pipe sleeve 14 is bent in one direction at 45 degrees, and the end of the water spray pipe 501 that discharges water is tilted upwards, passing through the water spray pipe 50 When water is sprayed outward, the reverse impulse generated causes the water spray pipe 501 to drive the connecting rod 13 to rotate the swivel 11. A rotating water connection head 3 is rotatably connected to the upper end of the outer portion of the water outlet pipe 8. The interior of the rotating water connection head 3 is connected to the interior of the water outlet pipe 8. A water receiving hose 502 is fixedly connected to the front, back, and both sides of the outer portion of the rotating water connection head 3. The water receiving hose 502 is connected to the other end of the rotating water connection head 3 and the water spray pipe 501, which is inserted into one end of the bundle pipe sleeve 14. The water spray pipe 501 and the interior of the rotating water connection head 3 are connected to each other through the interior of the water receiving hose 502.

[0035] A second hinge support 403 is fixedly connected to the lower side of the other end of each connecting rod 13 connected to the rotating ring 11, and four evenly distributed connecting rods 401 are arranged between the connecting rod 13 and the rotating ring 9. One end of the connecting rod 401 is hinged to the first hinge support 402, and the other end of the connecting rod 401 is hinged to the second hinge support 403. The rotating ring 9 and the connecting rod 13 are connected together through the connecting rod 401, and the rotating ring 9 is used to drive the connecting rod 13 to adjust the pitch angle, so as to adjust the direction of watering of the watering pipe 501.

[0036] The water outlet end of the water spray pipe 501 is tilted upward. Under the impact of water, the water outlet end of the connecting rod 13 tends to move downward. The connecting rod 13 is pressed downward, and the rotating ring 9 is pressed downward through the connecting rod 401 to ensure that the lower side of the rotating ring 9 is in contact with the contact ball 10, ensuring the rotation of the rotating ring 9, and facilitating the adjustment of the water spray range. A water pump 15 is set on the water pipe 1 to transport the water inside the water pipe 1.

[0037] On the planting bed, the water pipe 1 is arranged according to the position that needs to be irrigated, so that each row has a mounting seat 6. The specific number of mounting seats 6 is determined according to the size of the planting bed and the area of ​​seedling cultivation. The end of the water pipe 1 is connected to the water pump 15, and the water pump 15 supplies water to the inside of the water pipe 1. The water flows through the inside of the mounting seat 6 and the inside of the water outlet pipe 8 to the inside of the rotating water connecting head 3 at the top, and is transported through the water receiving hose 502. The water spray pipe 501 sprays water outward from the water outlet end. The lifting and lowering of the fixed sleeve 2 are controlled by the extension and retraction of the electric push rod 12, and the rotating sleeve 9 is lifted and lowered in conjunction with it to adjust the pitch angle of the water spray pipe 501. The spray force of the water outlet and the rotation speed of the water spray pipe 501 can be determined by the size of the water flow. The connecting rod 401 drives the pitch adjustment of the end of the connecting rod 13 to irrigate the seedlings inside the planting bed or adjust the range of its irrigation.

[0038] The electrical components appearing in this article are all connected to an external main controller and 220V AC power, and the main controller can be a conventional known device that controls a computer, etc. The specific implementation method of this disclosure omits the detailed description of known functions and known components. To ensure the compatibility of the equipment, the operating methods used are consistent with the parameters of marketed equipment.

[0039] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A seedling irrigation device, characterized in that: include: A water pipe (1), wherein a mounting seat (6) is provided on the water pipe (1), the interior of the mounting seat (6) is connected to the interior of the water pipe (1), the lower end of the exterior of the mounting seat (6) is fixedly connected to a fixed bottom cone (7), and the upper end of the exterior of the mounting seat (6) is fixedly connected to a water outlet pipe (8); A fixed collar (2), the fixed collar (2) being sleeved on the outside of the water outlet pipe (8), the water outlet pipe (8) being sleeved on the outside of the rotating collar (9), a plurality of evenly distributed contact balls (10) being provided on the outer upper surface of the fixed collar (2), the contact balls (10) being in rolling contact with the outer lower side of the rotating collar (9), the outer upper side of the water outlet pipe (8) being rotatably connected to a rotating ring (11), and the outer surface of the water outlet pipe (8) being fixedly connected to an electric push rod (12) used in conjunction with the fixed collar (2); A rotating water connection head (3) is rotatably connected to the upper end of the outer portion of the water outlet pipe (8), the inner portion of the water outlet pipe (8) and the inner portion of the rotating water connection head (3) are connected in a continuous manner, and connecting rods (13) are hingedly connected to the outer portion of the rotating ring (11) at the front, rear, and both sides, and the ends of the connecting rods (13) away from the rotating water connection head (3) are fixedly connected to a bundled pipe sleeve (14); A linkage mechanism (4), the linkage mechanism (4) is arranged between the rotating collar (9) and the connecting rod (13), the linkage mechanism (4) comprises a linkage rod (401), a first hinge support (402) and a second hinge support (403), a plurality of linkage rods (401) are evenly distributed between the rotating collar (9) and the connecting rod (13), the first hinge support (402) is fixedly connected to the front, rear and both sides of the outer upper end of the rotating collar (9), and the second hinge support (403) is fixedly connected to the lower side of the connecting rod (13) away from the end of the rotating water receiving head (3); A water spray assembly (5) is provided between the rotating water receiving head (3) and the bundled pipe sleeve (14).

2. A seedling irrigation device according to claim 1, characterized in that: The water delivery pipe (1) is provided with a water pump (15) used in conjunction with the mounting seat (6), and the telescopic rod at the upper end of the electric push rod (12) is fixedly connected to the outer lower end of the fixed collar (2).

3. The seedling irrigation device according to claim 1, characterized in that: One end of the connecting rod (401) is hinged to the first hinge support (402), and the other end of the connecting rod (401) is hinged to the second hinge support (403).

4. The seedling irrigation device according to claim 1, characterized in that: The water spray assembly (5) comprises: A water spray pipe (501), wherein the water spray pipe (501) is inserted into the interior of the bundled tube sleeve (14); A water receiving hose (502) is provided between the rotating water receiving head (3) and the water spraying pipe (501); one end of the water receiving hose (502) is fixedly connected to the rotating water receiving head (3); the other end of the water receiving hose (502) is fixedly connected to an end of the water spraying pipe (501) close to the rotating water receiving head (3); and the rotating water receiving head (3) and the water spraying pipe (501) are connected through the water receiving hose (502).

5. A seedling irrigation device according to claim 4, characterized in that: The water outlet end of the water spray pipe (501) is bent 45 degrees in the same direction, and the water outlet end of the water spray pipe (501) is tilted in a direction away from the fixing ring (2).

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