Rice planting spraying device

Abstract

The utility model relates to the technical field of rice planting, and discloses a rice planting spraying device which comprises a plurality of spraying pipes and a water inlet pipe, each spraying pipe sequentially comprises a first pipe body, a second pipe body and a third pipe body from left to right, the first pipe body and the second pipe body are connected through a hose, and the second pipe body and the third pipe body are connected through a hose. A first rubber ring is arranged at the left end of the first pipe body, a second rubber ring is arranged at the other end of the first rubber ring, and a groove body matched with the first rubber ring and the second rubber ring is formed in the inner wall of the right end of the third pipe body. The water inlet pipe is of an inverted-T-shaped structure, the same groove body is formed in the inner wall of the right end of the water inlet pipe, and a T-shaped rod is inserted into the vertical end of the water inlet pipe. Compared with the prior art, the rice field spraying device has the advantages of being easy to operate, low in labor cost, easy to install, flexible to adjust, adjustable in spraying strength and range and capable of being suitable for rice fields of different sizes and shapes.

Description

Technical Field

[0001] The utility model relates to the technical field of rice planting, in particular to a rice planting spraying device. Background Art

[0002] Rice is a genus of plants. The rice seedlings are transplanted from the seedling field to the paddy field by transplanting to realize the planting of rice. During the cultivation and planting process of rice, it is necessary to spray water on the seedlings, which is more conducive to the growth of rice.

[0003] The traditional spraying device is manually sprayed in the paddy field, with low efficiency and high labor cost; the existing spraying machinery has a complex mechanical structure, a large device volume, and is not friendly to small-area planting, and it is easy to over-compact the field land, resulting in a low yield of the produced rice; while spraying with a drone requires manual repeated debugging and needs to be supplemented periodically, and the operation is cumbersome. Content of the Utility Model

[0004] I. Technical Problems to be Solved

[0005] The technical problem to be solved by the utility model is that manual spraying has low efficiency and high cost, mechanical spraying is only suitable for large-area planting, and it will compact the soil, and drone spraying has cumbersome operation.

[0006] II. Technical Solutions

[0007] To solve the above technical problems, the technical solution provided by the utility model is: a rice planting spraying device, including a plurality of spraying pipes and a water inlet pipe.

[0008] The spraying pipe sequentially includes a pipe body one, a pipe body two and a pipe body three from left to right. Between the pipe body one and the pipe body two, and between the pipe body two and the pipe body three are connected by a hose. The upper part of the pipe body two is evenly provided with through holes. A fixing block is provided on the inner wall of the pipe body two corresponding to the through holes. An internal thread blind hole is provided on the fixing block. A screw rod matching with the internal thread blind hole passes through the through hole. The upper end of the screw rod is connected with an inverted frustum of a cone matching with the through hole.

[0009] A rubber ring one is provided at the left end of the pipe body one. The other end of the rubber ring one is provided with a rubber ring two. The outer diameter of the outer side wall of the rubber ring two is larger than the outer diameter of the outer side wall of the rubber ring one and smaller than the outer diameter of the pipe body one. A groove matching with the rubber ring one and the rubber ring two is provided on the inner wall of the right end of the pipe body three.

[0010] The water inlet pipe is of an inverted T-shaped structure. A similar groove is provided on the inner wall of the right end of the water inlet pipe. A T-shaped rod is inserted into the vertical end of the water inlet pipe.

[0011] As an improvement, the length of the screw rod is equal to the distance from the fixed block to the through hole, and the upper end diameter of the frustum is larger than the diameter of the through hole.

[0012] As an improvement, a connecting plate is fixedly arranged at the lower end of the second pipe body, and the lower surface of the connecting plate is horizontal.

[0013] As an improvement, insertion rods are respectively arranged at the lower end corners of the connecting plate.

[0014] As an improvement, the hose of the spray pipe adopts a telescopic corrugated pipe structure.

[0015] As an improvement, a disc is fixedly arranged on the vertical side wall of the water inlet pipe, a vertical cylinder is arranged on the disc, threads are arranged on the inner wall of the vertical cylinder, and a second screw rod matched with the vertical cylinder is rotatably connected to the lower end of the T-shaped rod.

[0016] As an improvement, the lengths of the second screw rod and the T-shaped rod are greater than the length of the vertical side of the water inlet pipe.

[0017] III. Beneficial effects

[0018] The advantages of the present utility model compared with the prior art are as follows:

[0019] 1. By installing a plurality of connected spray pipes in the paddy field, after clean water is introduced into the water inlet pipe, under the action of the height difference of the water inlet pipe, the clean water is sprayed out under the restriction of the frustum from the through hole, realizing the spraying operation of the paddy field, with simple operation and low labor cost;

[0020] 2. The installed spray pipes will not compact the soil, making the soil more suitable for rice growth;

[0021] 3. The spray pipes are simply installed and flexibly adjustable, and the spraying intensity and range can be adjusted, capable of being applicable to paddy fields of different sizes and shapes. Description of the drawings

[0022] Figure 1 is a schematic structural diagram of a rice planting spraying device of the present utility model.

[0023] Figure 2 is a front view of a rice planting spraying device of the present utility model.

[0024] Figure 3 is an exploded structural diagram of a rice planting spraying device of the present utility model.

[0025] Figure 4 is a longitudinal sectional structural diagram of the spray pipe of a rice planting spraying device of the present utility model.

[0026] As shown in the figure: 1. Sprinkler pipe; 2. Water inlet pipe; 3. Through hole; 4. Fixed block; 5. Internal thread blind hole; 6. Screw; 7. Frustum; 8. Rubber ring 1; 9. Rubber ring 2; 10. Groove body; 11. Plug rod; 12. T-shaped rod; 13. Connecting plate; 14. Disc; 15. Vertical cylinder; 16. Screw 2. Specific implementation mode

[0027] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work belong to the scope of protection of the present invention.

[0028] Embodiment 1

[0029] As shown in the attached Figure 1 and the attached Figure 2 As shown, a rice planting sprinkler device includes a plurality of sprinkler pipes 1 and a water inlet pipe 2. The sprinkler pipe 1 sequentially includes a pipe body 1, a pipe body 2, and a pipe body 3 from left to right. Between the pipe body 1 and the pipe body 2, and between the pipe body 2 and the pipe body 3 are connected by a hose. Uniform through holes 3 are provided above the pipe body 2. Fixed blocks 4 are provided on the inner wall of the pipe body 2 corresponding to the through holes 3. Internal thread blind holes 5 are provided on the fixed blocks 4. Screws 6 that cooperate with the internal thread blind holes 5 pass through the through holes 3. The upper end of the screw 6 is connected to an inverted frustum 7 that cooperates with the through hole 3; a rubber ring 1 8 is provided at the left end of the pipe body 1, and a rubber ring 2 9 is provided at the other end of the rubber ring 1 8. The diameter of the outer wall of the rubber ring 2 9 is greater than the diameter of the outer wall of the rubber ring 1 8 and less than the diameter of the outer wall of the pipe body 1. A groove body 10 that cooperates with the rubber ring 1 8 and the rubber ring 2 9 is provided on the inner wall of the right end of the pipe body 3; the water inlet pipe 2 is an inverted T-shaped structure. A similar groove body 10 is provided on the inner wall of the right end of the water inlet pipe 2. A T-shaped rod 12 is inserted into the vertical end of the water inlet pipe 2.

[0030] Through the above structure, the sprinkler pipes 1 are sequentially connected to each other and one end is connected to the water inlet pipe 2, and water can be introduced into the sprinkler pipes 1. Due to the height difference of the T-shaped structure of the water inlet pipe 2, by adjusting the position of the T-shaped rod 12 in the water inlet pipe 2, the intensity of the water flow sprayed can be controlled, so that clear water can be sprayed out from the through holes 3. The frustum 7 is inserted into the through hole 3, and the water output can be restricted to realize the sprinkling operation of the paddy field, with simple operation and low labor cost.

[0031] Embodiment 2

[0032] On the basis of Embodiment 1, please refer to the attached Figure 3 and the attachedFigure 4

[0033] The length of the described screw rod 6 is equal to the distance from the fixed block 4 to the through hole 3, and the upper end diameter of the frustum 7 is larger than the diameter of the through hole 3.

[0034] Through the above mechanism, by rotating the screw rod 6, the depth of insertion of the frustum 7 into the spray pipe 1 can be adjusted, that is, the gap reserved between the frustum 7 and the through hole 3 is changed, and the water output is adjusted.

[0035] A connecting plate 13 is fixedly provided at the lower end of the second pipe body. The lower surface of the connecting plate 13 is horizontal; inserting rods 11 are respectively provided at the lower end corners of the connecting plate 13.

[0036] Through the above structure, the spray pipe 1 can be prevented from rotating arbitrarily, and when the inserting rods 11 are inserted into the soil, the spray pipe 1 will not move when withstanding the impact of water flow.

[0037] The hose of the spray pipe 1 adopts a telescopic corrugated pipe structure.

[0038] Through the above structure, the installation position and angle of the spray pipe 1 can be adjusted more flexibly, and the length formed between each spray pipe 1 can be adjusted as needed.

[0039] On the vertical side wall of the vertical water inlet pipe 2, a disc 14 is fixedly provided. On the disc 14, a vertical cylinder 15 is provided. The inner wall of the vertical cylinder 15 is provided with threads. The lower end of the T-shaped rod 12 is rotatably connected with a screw rod two 16 that cooperates with the vertical cylinder 15; the lengths of the screw rod two 16 and the T-shaped rod 12 are greater than the length of the vertical side of the water inlet pipe 2.

[0040] Through the above structure, the length of the T-shaped rod 12 inserted into the water inlet pipe 2 can be controlled, that is, the required height difference can be changed as needed to change the intensity of water flow.

[0041] The specific usage method is as follows: The spray pipes 1 are connected to each other through the cooperation of the first rubber ring 8, the second rubber ring 9 and the groove body 10. According to the size and shape of the paddy field to be sprayed, a certain number of spray pipes 1 are installed, and by pulling the hose of the spray pipe 1, the angle and total length between two spray pipes 1 are changed. The water inlet pipe 2 is installed at one end of the spray pipe 1. By rotating the screw rod two 16, the depth of the screw rod two 16 located in the vertical cylinder 15 can be changed, that is, the depth of the T-shaped rod 12 located in the vertical side of the water inlet pipe 2 is adjusted, so that there is a certain height difference in the water volume in the spray pipe 1 and the water inlet pipe 2 to change the intensity of water flow. By rotating the screw rod 6, the depth of the frustum 7 inserted into the spray pipe 1 can be adjusted, that is, the gap reserved between the frustum 7 and the through hole 3 is changed, and the water output is adjusted. The adjustment is flexible and convenient, and the spraying operation of the paddy field can be realized. The operation is simple and the labor cost is low.

[0042] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variation thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device.

[0043] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

[0044] The above description of the present invention and its embodiments is not restrictive. What is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and, without departing from the gist of the present invention, design similar structural modes and embodiments to this technical solution without creative efforts, they shall fall within the protection scope of the present invention.

Claims

1. A rice planting spraying device, comprising a plurality of spraying pipes (1) and a water inlet pipe (2), characterized in that: The spraying pipe (1) successively includes a first pipe body, a second pipe body and a third pipe body from left to right. Between the first pipe body and the second pipe body, and between the second pipe body and the third pipe body are connected by a hose. Uniform through holes (3) are provided above the second pipe body. A fixing block (4) is provided on the inner wall of the second pipe body corresponding to the through hole (3). An internal thread blind hole (5) is provided on the fixing block (4). A screw rod (6) matching with the internal thread blind hole (5) passes through the through hole (3). The upper end of the screw rod (6) is connected with an inverted frustum (7) matching with the through hole (3); A first rubber ring (8) is provided at the left end of the first pipe body. The other end of the first rubber ring (8) is provided with a second rubber ring (9). The diameter of the outer side wall of the second rubber ring (9) is larger than the diameter of the outer side wall of the first rubber ring (8) and smaller than the diameter of the outer side wall of the first pipe body. A groove body (10) matching with the first rubber ring (8) and the second rubber ring (9) is provided on the inner wall of the right end of the third pipe body; The water inlet pipe (2) is of an inverted T-shaped structure. A groove body (10) of the same kind is provided on the inner wall of the right end of the water inlet pipe (2). A T-shaped rod (12) is inserted into the vertical end of the water inlet pipe (2).

2. The rice planting spraying device according to claim 1, characterized in that: The length of the screw rod (6) is equal to the distance from the fixing block (4) to the through hole (3). The upper end diameter of the frustum (7) is larger than the diameter of the through hole (3).

3. The rice planting spraying device according to claim 1, characterized in that: A connecting plate (13) is fixedly provided at the lower end of the second pipe body. The lower surface of the connecting plate (13) is horizontal.

4. The rice planting spraying device according to claim 3, characterized in that: Inserting rods (11) are respectively provided at the lower end corners of the connecting plate (13).

5. The rice planting spraying device according to claim 1, characterized in that: The hose of the spraying pipe (1) adopts a telescopic corrugated pipe structure.

6. The rice planting spraying device according to claim 1, characterized in that: A disc (14) is fixedly provided on the side wall of the vertical part of the water inlet pipe (2). A vertical cylinder (15) is provided on the disc (14). Threads are provided on the inner wall of the vertical cylinder (15). The lower end of the T-shaped rod (12) is rotatably connected with a screw rod two (16) matching with the vertical cylinder (15).

7. The rice planting spraying device according to claim 6, characterized in that: The lengths of the screw rod two (16) and the T-shaped rod (12) are greater than the length of the vertical part of the water inlet pipe (2).

Images