Intelligent nursery stock water-saving spraying equipment

Abstract

The intelligent nursery stock water-saving spraying equipment comprises a bottom plate, first inserting columns are fixedly connected to the four end corners of the lower end of the bottom plate, a water receiving pipe is fixedly connected to the upper end of the bottom plate, and water outlets are formed in the bottom end face and the side end face of one end of the water receiving pipe. An inserting pipe is fixedly connected to the exterior of the water outlet, a clamping structure is clamped to one end of the inserting pipe, a drip irrigation head is fixedly connected to the end face, located on the bottom end face of one end of the water receiving pipe, of the clamping structure, and a spraying head is fixedly connected to the end face, located on the side end face of one end of the water receiving pipe, of the clamping structure; and the middle of one end of each of the spray head and the drip irrigation head is fixedly connected with a top frame opening. The utility model has the advantages that the change of the irrigation mode is realized by rotating and inserting the drip irrigation head or selectively inserting the spray head, the change of the drip irrigation mode is realized by inserting the drip irrigation head at the lower end of the water receiving pipe, and the change of the spray irrigation mode is realized by inserting the spray head at the side end of the water receiving pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying, in particular to an intelligent water-saving spraying device for seedlings. Background Art

[0002] For the water-saving spraying device for seedlings, watering the roots of seedlings is one of the means for seedling maintenance. Common seedling maintenance means include heavy pruning of the crown part, setting up sunshade nets, and manual watering and spraying. By these methods, while reducing the transpiration of green plants, sufficient water is provided to the roots of plants. In manual watering, a water-saving spraying device is used to spray water on the roots of seedlings.

[0003] However, the existing water-saving spraying device can only spray and irrigate seedlings and cannot drip-irrigate seedlings. Then, compared with drip irrigation, a large amount of spray irrigation will cause waste of water resources; and during the irrigation process of the device, some seedlings need spray irrigation, while some seedlings need drip irrigation. Then, the existing spraying device cannot select the irrigation mode, resulting in its single function. Therefore, the existing water-saving spraying device does not meet the existing needs. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is to provide an intelligent water-saving spraying device for seedlings.

[0005] To solve the above technical problems, the technical solution of the utility model is as follows:

[0006] An intelligent water-saving spraying device for seedlings includes a bottom plate and a blocking structure. At the four end corners of the lower end of the bottom plate, first insertion columns are fixedly connected. On the upper end of the bottom plate, a water connection pipe is fixedly connected. At the bottom end face and the side end face of one end of the water connection pipe, water outlets are provided. Outside the water outlets, insertion pipes are fixedly connected. At one end of the insertion pipe, a clamping structure is clamped. On the end face of the clamping structure located at the bottom end face of one end of the water connection pipe, a drip irrigation head is fixedly connected. On the end face of the clamping structure located at the side end face of one end of the water connection pipe, a spray head is fixedly connected. In the middle of one end of the spray head and the drip irrigation head, a top frame is fixedly connected. On the side end face of the other end of the water connection pipe, a pipeline interface is fixedly connected.

[0007] Preferably, the clamping structure includes a limit outer shell. Inside the limit outer shell, a stretching spring is connected. One end of the stretching spring is connected with a movable plate. In the middle of the movable plate, a pulling column is fixedly connected through.

[0008] Preferably, the pulling column penetrates through the middle of the whole limit outer shell.

[0009] Preferably, on both sides of the insertion pipe, second insertion columns are provided. One end of the pulling column is clamped in the second insertion column.

[0010] Preferably, the blocking structure includes a contraction spring fixedly connected inside the water outlet. The upper end of the contraction spring is fixedly connected with a connecting plate, and the middle of the lower end of the connecting plate is fixedly connected with a hemispherical block for blocking.

[0011] Preferably, the top frame presses against the middle of the curved surface of the hemispherical block for blocking.

[0012] Compared with the prior art, the present utility model has the following advantages:

[0013] 1. By installing the clamping structure with a spray head at one end of the side insertion pipe, the stretching elastic force of the stretching spring inside the limiting outer shell presses the movable plate outward. Then, the movable plate drives the pulling column to move to one side and be inserted into the second insertion column. At this time, the top frame on one side of the spray head is inserted into the inside of the insertion pipe, and one end of the insertion pipe presses the hemispherical block for blocking into the water receiving pipe, so that the water outlet on the side of the water receiving pipe is no longer blocked, and the water outlet is in an open state, and the water flows out through the spray head by spraying.

[0014] 2. The clamping structure is fixed on the insertion pipe at the lower end of the water receiving pipe, and the spray head on the side of the water receiving pipe is pulled out, so that the water flows out through the drip irrigation head by drip irrigation. Then, by rotating and inserting the drip irrigation head or selecting to insert the spray head, the replacement of the irrigation mode is realized. When the drip irrigation head is inserted at the lower end of the water receiving pipe, the replacement of the drip irrigation mode is realized, and when the spray head is inserted at the side end of the water receiving pipe, the replacement of the sprinkler irrigation mode is realized. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the overall three-dimensional structure schematic diagram of the present utility model;

[0016] Figure 2 is the front view sectional schematic diagram of the whole of the present utility model;

[0017] Figure 3 of the present utility model Figure 2 is the enlarged structure diagram at A in;

[0018] Figure 4 of the present utility model Figure 3 is the enlarged structure diagram at B in.

[0019] In the figure: 1, bottom plate; 2, pipe interface; 3, water receiving pipe; 4, second insertion column; 5, first insertion column; 6, clamping structure; 601, limiting outer shell; 602, pulling column; 603, stretching spring; 604, movable plate; 7, spray head; 8, drip irrigation head; 9, blocking structure; 901, connecting plate; 902, hemispherical block for blocking; 903, contraction spring; 10, top frame; 11, insertion pipe; 12, water outlet. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The following further describes the specific embodiments of the present utility model in conjunction with the accompanying drawings. It should be noted here that the description of these embodiments is used to help understand the present utility model, but does not constitute a limitation to the present utility model. In addition, the technical features involved in the various embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0021] As Figure 1 shown, an intelligent seedling water-saving spraying device of the present utility model includes a bottom plate and a blocking structure. A water connection pipe is fixedly connected to the upper end of the bottom plate. Water outlet ports are provided on both the bottom end face and the side end face of one end of the water connection pipe. An insertion connection pipe is fixedly connected to the outside of the water outlet port. A clamping structure is clamped at one end of the insertion connection pipe. A drip irrigation head is fixedly connected to the end face of the clamping structure located at the bottom end face of one end of the water connection pipe, and a spraying head is fixedly connected to the end face of the clamping structure located at the side end face of one end of the water connection pipe. A top frame is fixedly connected to the middle of one end of both the spraying head and the drip irrigation head;

[0022] A pipe interface is fixedly connected to the side end face of the other end of the water connection pipe. The pipe interface is connected to an external water pipe, and the water pipe is connected to a hydraulic pump. The hydraulic pump is controlled by an intelligent module. Among them, the control chip in the intelligent module is electrically connected to a humidity detection module. The humidity detection module detects the humidity in the air. When the air humidity is less than 40%, the air is dry, and the humidity detection module transmits a signal to the control chip. The control chip controls the operation of the hydraulic pump, so that water enters the water connection pipe, and the water connection pipe flows out through the drip irrigation head or the spraying head;

[0023] When the air humidity is greater than 75%, the air is humid, and the humidity detection module transmits a signal to the control chip. The control chip controls the hydraulic pump to stop operating. This setting avoids the long-term flowing operation of the water connection pipe, thereby improving the water-saving performance of the overall spraying device. First insertion columns are fixedly connected to the four end corners at the lower end of the bottom plate, and the four first insertion columns are inserted into the land, improving the fixing performance of the overall spraying device.

[0024] As a preferred technical solution of this embodiment, as shown in the figure and the figure, the clamping structure includes a limit outer shell. A stretching spring is connected inside the limit outer shell. One end of the stretching spring is connected to a movable plate. A pulling column is fixedly connected through the middle of the movable plate, and the pulling column penetrates through the middle of the entire limit outer shell.

[0025] In this embodiment, second insertion columns are provided on both sides of the insertion connection pipe, and one end of the pulling column is clamped in the second insertion column. This setting enables the overall drip irrigation head and spraying head to be selectively installed at the lower end or the side of the water connection pipe.

[0026] As a preferred technical solution of this embodiment, as shown in the figure, the blocking structure includes a contraction spring fixedly connected inside the water outlet. The upper end of the contraction spring is fixedly connected with a connecting plate. The middle of the lower end of the connecting plate is fixedly connected with a hemispherical plug. The top frame presses against the middle of the curved surface of the hemispherical plug, thereby pushing the hemispherical plug upward or to one side.

[0027] Working principle: By pulling the pulling column on one side of the limit housing, the lateral movement of the pulling column drives the movable plate to press the extension spring. The extension elastic force of the extension spring is compressed, and then one end of the pulling column is pulled out from the second insertion column. This makes the overall clamping structure disassembled from the insertion pipe. This operation causes the top frame in the middle of the upper end of the drip irrigation head to be pulled out from the water outlet. Then the water outlet no longer presses on the hemispherical plug. A connecting plate is fixedly connected to the straight end surface of the hemispherical plug. The periphery of the connecting plate and the inside of the connecting water pipe are connected by a contraction spring.

[0028] After the water outlet no longer presses on the hemispherical plug, the contraction elastic force of the contraction spring pulls the connecting plate downward. Then the connecting plate and the hemispherical plug move toward one end of the water outlet. Then the hemispherical plug blocks one end of the water outlet, and the water flow in the insertion pipe at the lower end of the connecting water pipe no longer flows.

[0029] At this time, install the clamping structure with the spray head at one end of the side insertion pipe. Then the extension elastic force of the extension spring inside the limit housing presses the movable plate outward. Further, the movable plate drives the pulling column to move to one side and be inserted into the second insertion column. At this time, the top frame on one side of the spray head is inserted into the inside of the insertion pipe. One end of the insertion pipe presses the hemispherical plug toward the inside of the connecting water pipe. This makes the water outlet on the side of the connecting water pipe no longer blocked. This water outlet is in an open state, and the water flows out through the spray head by spraying.

[0030] Through the same operation as above, the clamping structure is fixed on the insertion pipe at the lower end of the connecting water pipe, and the spray head on the side of the connecting water pipe is pulled out. This makes the water flow out through the drip irrigation head by drip irrigation. Then, by rotating and inserting the drip irrigation head or selecting to insert the spray head, the replacement of the irrigation mode is realized. When the drip irrigation head is inserted at the lower end of the connecting water pipe, the replacement of the drip irrigation mode is realized. When the spray head is inserted at the side end of the connecting water pipe, the replacement of the sprinkler irrigation mode is realized.

[0031] The above has described in detail the embodiments of the present invention in conjunction with the drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, without departing from the principle and spirit of the present invention, various changes, modifications, substitutions, and variations to these embodiments still fall within the protection scope of the present invention.

Claims

1. An intelligent seedling water-saving spraying device, comprising a bottom plate (1) and a blocking structure (9), characterized in that: The four end corners of the lower end of the bottom plate (1) are all fixedly connected with a first plug-in column (5); the upper end of the bottom plate (1) is fixedly connected with a water receiving pipe (3); the bottom end surface and the side end surface of one end of the water receiving pipe (3) are both provided with a water outlet (12); the outside of the water outlet (12) is fixedly connected with a plug-in pipe (11); one end of the plug-in pipe (11) is clamped with a clamping structure (6); a drip irrigation head (8) is fixedly connected to the end surface of the clamping structure (6) located at the bottom end surface of one end of the water receiving pipe (3); a shower head (7) is fixedly connected to the end surface of the clamping structure (6) located at the side end surface of one end of the water receiving pipe (3); a top frame (10) is fixedly connected to the middle of one end of the shower head (7) and the drip irrigation head (8); and a pipeline interface (2) is fixedly connected to the side end surface of the other end of the water receiving pipe (3).

2. The intelligent seedling water-saving spraying device according to claim 1 is characterized by: The clamping structure (6) comprises a limiting shell (601), the interior of the limiting shell (601) is connected with a tension spring (603), one end of the tension spring (603) is connected with a movable plate (604), and a pulling column (602) is fixedly connected through the middle of the movable plate (604).

3. The intelligent seedling water-saving spraying device according to claim 2 is characterized in that: The pulling column (602) passes through the middle of the integral limiting shell (601).

4. The intelligent seedling water-saving spraying device according to claim 3 is characterized in that: The plug-in tube (11) is provided on both sides of the plug-in tube (11), and one end of the pulling column (602) is clamped in the second plug-in column (4).

5. The intelligent seedling water-saving spraying device according to claim 1 is characterized in that: The blocking structure (9) comprises a contraction spring (903) fixedly connected inside the water outlet (12), the upper end of the contraction spring (903) being fixedly connected to a connecting plate (901), and the middle of the lower end of the connecting plate (901) being fixedly connected to a blocking hemisphere (902).

6. The intelligent seedling water-saving spraying device according to claim 5, characterized in that: The top frame (10) is pressed against the middle of the curved surface of the blocking hemisphere (902).

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