Crop irrigation device

Abstract

The utility model discloses a crop irrigation device, and relates to the technical field of agricultural irrigation. The device comprises a base, a fixed cylinder is arranged on the base, a water inlet cavity and an annular cavity which communicate with each other are formed in the fixed cylinder, a water inlet pipe communicating with the water inlet cavity is arranged on the fixed cylinder, a rotating frame is rotationally arranged in the annular cavity, and a fixed pipe communicating with the annular cavity is arranged on the rotating frame; a plurality of water spraying pipes are hinged to the rotating frame, fixed gears are arranged on hinge shafts of the water spraying pipes, the water spraying pipes are communicated with the fixed pipes through connecting pipes, a lifting frame is arranged on the fixed pipes in a sliding mode, and a plurality of driving racks meshed with the fixed gears are arranged on the lifting frame; and a driving piece for driving the lifting frame to slide in a reciprocating manner is arranged on the fixed pipe. Compared with directional spraying in the prior art, during use, the spray irrigation range is larger, the irrigation effect is better, and therefore the spray irrigation device is more practical.

Description

TECHNICAL FIELD

[0001] The application relates to the field of agricultural irrigation technology, in particular to a crop irrigation device. BACKGROUND

[0002] Agricultural irrigation mainly refers to irrigation operation in agricultural cultivation areas, and agricultural irrigation modes can be generally classified into traditional ground irrigation, ordinary sprinkling irrigation and micro-irrigation. The sprinkling irrigation mainly sprays water on surrounding crops through a spray head. In the prior art, the spray head is usually directional spraying, the sprinkling irrigation range is limited, and the irrigation effect needs to be improved. Therefore, the crop irrigation device is provided. CONTENT OF THE INVENTION

[0003] The application aims to solve the technical problem that the spray head is usually directional spraying, the sprinkling irrigation range is limited, and the irrigation effect needs to be improved, and provides a crop irrigation device.

[0004] In order to achieve the above-mentioned purpose, the application specifically adopts the following technical scheme:

[0005] The crop irrigation device comprises a base, a fixed cylinder is arranged on the base, a communication water inlet cavity and an annular cavity are arranged in the fixed cylinder, a water inlet pipe is arranged on the fixed cylinder and communicates with the water inlet cavity, a rotating frame is rotatably arranged in the annular cavity, a fixed pipe communicating with the annular cavity is arranged on the rotating frame, a plurality of water spraying pipes are hingedly arranged on the rotating frame, a fixed gear is arranged on the hinging shaft of the water spraying pipe, the water spraying pipe and the fixed pipe are communicated through a connecting pipe, a lifting frame is slidably arranged on the fixed pipe, a plurality of drive racks meshing with the fixed gear are arranged on the lifting frame, and a driving member for driving the lifting frame to reciprocatingly slide is arranged on the fixed pipe.

[0006] Further, a plurality of inclined plates are arranged on the rotating frame.

[0007] Further, a rotary sealing ring is arranged between the rotating frame and the annular cavity.

[0008] Further, the water inlet cavity and the annular cavity are tangentially distributed, and the communication part of the water inlet cavity and the annular cavity is structured as a tapered shape that is contracted inward.

[0009] Further, a connecting head is arranged at the free end of the water inlet pipe, and a filter screen is arranged in the connecting head.

[0010] Further, the free end of the water spraying pipe is structured as a tapered shape that is expanded outward.

[0011] Further, the driving member comprises a driving column rotatably arranged on the fixed pipe, a cam groove is structured on the driving column, and a protruding block in sliding cooperation with the cam groove is arranged on the lifting frame.

[0012] Further, the free end of the driving column extends to the fixed tube provided with a paddle wheel.

[0013] The application has the following advantages: compared with the directional spraying in the prior art, the spraying range is larger and the irrigation effect is better when the application is used, so the application is more practical. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is a structural perspective view of the application;

[0015] Figure 2 is an enlarged view of A in the application; Figure 1

[0016] Figure 3 is a perspective sectional view of the application;

[0017] Figure 4 is an enlarged view of B in the application; Figure 3

[0018] Figure 5 is an enlarged view of C in the application; Figure 3

[0019] Figure 6 is a partial structural perspective view of the application;

[0020] Figure 7 is a perspective sectional view of the application. Figure 6

[0021] Reference signs: 1, base; 2, fixed cylinder; 3, water inlet cavity; 4, annular cavity; 5, water inlet pipe; 6, rotating frame; 7, fixed pipe; 8, water spraying pipe; 9, fixed gear; 10, connecting pipe; 11, lifting frame; 12, driving rack; 13, inclined plate; 14, rotating sealing ring; 15, connecting head; 16, filter screen; 17, driving column; 18, cam groove; 19, protruding block; 20, paddle wheel. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the embodiments of the application clearer, the technical scheme in the embodiments of the application will be described clearly and completely below in combination with the drawings in the embodiments of the application.

[0023] As Figures 1-7 ​​​​As shown, one embodiment of the crop irrigation device provided by the present application comprises a base 1, the base 1 is provided with a fixed cylinder 2, the fixed cylinder 2 is fixedly arranged on the base 1, the fixed cylinder 2 is internally structured with a communicating water inlet cavity 3 and an annular cavity 4, the water inlet cavity 3 is structured in a strip shape, the fixed cylinder 2 is provided with a water inlet pipe 5 communicating with the water inlet cavity 3, the water inlet pipe 5 is fixedly arranged on the fixed cylinder 2, in actual use, the free end of the water inlet pipe 5 is communicated with an external water pumping device, water is pumped into the water inlet pipe 5 through the external water pumping device, then the water is guided into the water inlet cavity 3 through the water inlet pipe 5, the annular cavity 4 is rotatably provided with a rotating frame 6, the axis of the rotating frame 6 is vertically arranged and coaxially distributed with the annular cavity 4, the rotating frame 6 is provided with a fixed pipe 7 communicating with the annular cavity 4, the fixed pipe 7 is fixedly arranged on the rotating frame 6, the rotating frame 6 is hingedly provided with a plurality of water spraying pipes 8, the plurality of water spraying pipes 8 are annularly arrayed, the hinging shaft of the water spraying pipe 8 is provided with a fixed gear 9, the fixed gear 9 is vertically arranged and fixedly arranged on the hinging shaft of the water spraying pipe 8, the water spraying pipe 8 and the fixed pipe 7 are communicated through a connecting pipe 10, the connecting pipe 10 is a hose, when the water spraying pipe 8 rotates around the hinging point, the connecting pipe 10 will be deformed, the fixed pipe 7 is slidably provided with a lifting frame 11, the lifting frame 11 slides along the vertical direction, the lifting frame 11 is provided with a plurality of driving racks 12 all meshing with the fixed gear 9, the driving racks 12 are vertically arranged and fixedly arranged on the lifting frame 11, the plurality of driving racks 12 are annularly arrayed, the fixed pipe 7 is provided with a driving member for driving the lifting frame 11 to reciprocally slide;

[0024] In use, the free end of the water inlet pipe 5 is communicated with an external water pumping device, water is pumped into the water inlet pipe 5 through the external water pumping device, then the water is guided into the water inlet cavity 3 through the water inlet pipe 5, the water in the water inlet cavity 3 enters the annular cavity 4, at the same time, the rotating frame 6 is driven to rotate, so that the plurality of water spraying pipes 8 rotate together, the water in the annular cavity 4 enters the fixed pipe 7, the water in the fixed pipe 7 is divided into a plurality of streams and respectively enters the plurality of connecting pipes 10, finally the water in the connecting pipe 10 enters the water spraying pipe 8 and is sprayed out through the water spraying pipe 8, the lifting frame 11 is driven to reciprocally slide by the driving member, driving the plurality of driving racks 12 to move together, the fixed gear 9 reciprocally rotates due to the meshing action and drives the water spraying pipe 8 to reciprocally rotate, so as to realize that the plurality of water spraying pipes 8 rotate together while reciprocally rotating, thereby spraying crops, when the spraying angle of the water spraying pipe 8 is upward, water can be sprayed farther, thereby spraying crops far away, when the spraying angle of the water spraying pipe 8 is downward, crops near the point can be sprayed, thereby increasing the spraying range and improving the irrigation effect;

[0025] In summary, compared with the directional spraying in the prior art, in use, the spraying range is larger and the irrigation effect is better, so it is more practical.

[0026] As Figure 7As shown in the drawings, in some embodiments, the rotating frame 6 is provided with a plurality of inclined plates 13, which are arranged in a vertical direction and fixed on the rotating frame 6, and the plurality of inclined plates 13 are arranged in a ring array and located in the annular cavity 4.

[0027] As shown in the drawings, in some embodiments, the rotating frame 6 is provided with a plurality of inclined plates 13, which are arranged in a vertical direction and fixed on the rotating frame 6, and the plurality of inclined plates 13 are arranged in a ring array and located in the annular cavity 4.

[0028] As shown in the drawings, in some embodiments, the rotating frame 6 is provided with a plurality of inclined plates 13, which are arranged in a vertical direction and fixed on the rotating frame 6, and the plurality of inclined plates 13 are arranged in a ring array and located in the annular cavity 4. Figure 4 As shown in the drawings, in some embodiments, the rotating frame 6 is provided with a plurality of inclined plates 13, which are arranged in a vertical direction and fixed on the rotating frame 6, and the plurality of inclined plates 13 are arranged in a ring array and located in the annular cavity 4.

[0029] As shown in the drawings, in some embodiments, the rotating frame 6 is provided with a plurality of inclined plates 13, which are arranged in a vertical direction and fixed on the rotating frame 6, and the plurality of inclined plates 13 are arranged in a ring array and located in the annular cavity 4.

[0030] As shown in the drawings, in some embodiments, the rotating frame 6 is provided with a plurality of inclined plates 13, which are arranged in a vertical direction and fixed on the rotating frame 6, and the plurality of inclined plates 13 are arranged in a ring array and located in the annular cavity 4. Figure 7 As shown in the drawings, in some embodiments, the rotating frame 6 is provided with a plurality of inclined plates 13, which are arranged in a vertical direction and fixed on the rotating frame 6, and the plurality of inclined plates 13 are arranged in a ring array and located in the annular cavity 4.

[0031] As shown in the drawings, in some embodiments, the rotating frame 6 is provided with a plurality of inclined plates 13, which are arranged in a vertical direction and fixed on the rotating frame 6, and the plurality of inclined plates 13 are arranged in a ring array and located in the annular cavity 4.

[0032] As shown in the drawings, in some embodiments, the rotating frame 6 is provided with a plurality of inclined plates 13, which are arranged in a vertical direction and fixed on the rotating frame 6, and the plurality of inclined plates 13 are arranged in a ring array and located in the annular cavity 4. Figure 2 As shown in the drawings, in some embodiments, the rotating frame 6 is provided with a plurality of inclined plates 13, which are arranged in a vertical direction and fixed on the rotating frame 6, and the plurality of inclined plates 13 are arranged in a ring array and located in the annular cavity 4.

[0033] As shown in the drawings, in some embodiments, the rotating frame 6 is provided with a plurality of inclined plates 13, which are arranged in a vertical direction and fixed on the rotating frame 6, and the plurality of inclined plates 13 are arranged in a ring array and located in the annular cavity 4.

[0034] As shown in the drawings, in some embodiments, the rotating frame 6 is provided with a plurality of inclined plates 13, which are arranged in a vertical direction and fixed on the rotating frame 6, and the plurality of inclined plates 13 are arranged in a ring array and located in the annular cavity 4. Figure 4 As shown in the drawings, in some embodiments, the rotating frame 6 is provided with a plurality of inclined plates 13, which are arranged in a vertical direction and fixed on the rotating frame 6, and the plurality of inclined plates 13 are arranged in a ring array and located in the annular cavity 4.

[0035] As shown in the drawings, in some embodiments, the rotating frame 6 is provided with a plurality of inclined plates 13, which are arranged in a vertical direction and fixed on the rotating frame 6, and the plurality of inclined plates 13 are arranged in a ring array and located in the annular cavity 4.

[0036] As Figure 5 shown in the drawings, in some embodiments, the driving member comprises a driving column 17 arranged on the fixed tube 7 in a vertical direction, a cam groove 18 is arranged on the driving column 17, the cam groove 18 has oppositely distributed highest points and lowest points, a protrusion 19 is arranged on the lifting frame 11 in sliding cooperation with the cam groove 18, the protrusion 19 is arranged horizontally on the lifting frame 11;

[0037] Referring to the above, in use, the driving column 17 is driven to rotate, the protrusion 19 reciprocally slides in the cam groove 18, when the protrusion 19 slides to the highest point, the lifting frame 11 is driven to slide upward, on the contrary, when the protrusion 19 slides to the lowest point, the lifting frame 11 is driven to slide downward, and the process is repeated to realize the reciprocating sliding of the lifting frame 11.

[0038] As Figure 5 shown in the drawings, in some embodiments, the free end of the driving column 17 extends into the fixed tube 7 to arrange a paddle wheel 20;

[0039] Referring to the above, when water enters into the fixed tube 7, the paddle wheel 20 is impacted by the water flow and rotates, the driving column 17 is driven to rotate by the paddle wheel 20, and the use is more convenient, and it is more energy-saving and environment-friendly.

[0040] The above description of disclosed embodiments enables those skilled in the art to carry out or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A crop irrigation device, characterized in that, The device includes a base (1), on which a fixed cylinder (2) is provided. The fixed cylinder (2) has a water inlet chamber (3) and an annular cavity (4) that are connected. The fixed cylinder (2) has a water inlet pipe (5) that is connected to the water inlet chamber (3). A rotating frame (6) is rotatably provided in the annular cavity (4). A fixed pipe (7) that is connected to the annular cavity (4) is provided on the rotating frame (6). Multiple water spray pipes (8) are hinged on the rotating frame (6). A fixed gear (9) is provided on the hinge shaft of the water spray pipe (8). The water spray pipe (8) and the fixed pipe (7) are connected by a connecting pipe (10). A lifting frame (11) is slidably provided on the fixed pipe (7). Multiple drive racks (12) that mesh with the fixed gear (9) are provided on the lifting frame (11). A drive component for driving the lifting frame (11) to slide back and forth is provided on the fixed pipe (7).

2. The crop irrigation device according to claim 1, characterized in that, The rotating frame (6) is provided with multiple inclined plates (13).

3. The crop irrigation device according to claim 1, characterized in that, A rotating sealing ring (14) is provided between the rotating frame (6) and the annular cavity (4).

4. The crop irrigation device according to claim 1, characterized in that, The water inlet cavity (3) and the annular cavity (4) are tangentially distributed, and the connection between the water inlet cavity (3) and the annular cavity (4) is constructed in an inwardly contracting cone shape.

5. The crop irrigation device according to claim 1, characterized in that, The free end of the water inlet pipe (5) is provided with a connector (15), and a filter screen (16) is provided inside the connector (15).

6. The crop irrigation device according to claim 1, characterized in that, The free end of the water spray pipe (8) is constructed in an outwardly expanding cone shape.

7. The crop irrigation device according to claim 1, characterized in that, The driving component includes a driving column (17) rotatably mounted on a fixed tube (7), a cam groove (18) is constructed on the driving column (17), and a protrusion (19) is provided on the lifting frame (11) that slides with the cam groove (18).

8. The crop irrigation device according to claim 7, characterized in that, The free end of the drive column (17) extends into the fixed tube (7) and is provided with an impeller (20).

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