Intelligent water conservancy irrigation device

Abstract

The utility model provides an intelligent water conservancy irrigation device which comprises an irrigation pipeline, branch sprayers are evenly distributed on the irrigation pipeline, and an anti-blocking assembly comprises a bearing base for supporting the irrigation pipeline; the bottom end of the mounting support is fixedly connected with the bearing base, a supporting shaft is fixedly connected into a limiting hole of the mounting support, a right-angle hook plate is hinged to the periphery of the supporting shaft, and the end, away from the supporting shaft, of the right-angle hook plate abuts against a water outlet of the branch spray head. The top face of the right-angle hook plate abuts against a torsion spring, and the torsion spring is used for driving the right-angle hook plate to reset. When irrigation is stopped, the protruding end of the cam is separated from the right-angle hook plate, the right-angle hook plate is driven to reset under the action of the torsion spring, the right-angle hook plate seals the branch flow spray head, and the branch flow spray head is closed. Impurities such as dust are prevented from blocking the water outlets of the branch nozzles.

Description

TECHNICAL FIELD

[0001] The utility model relates to irrigation device technical field especially is involved in a kind of wisdom water conservancy irrigation device. BACKGROUND

[0002] Wisdom water conservancy is the product of modern information technology and water conservancy engineering depth fusion, aims at realizing the optimal allocation of water resources by technology means such as Internet of Things, big data, cloud computing, artificial intelligence, in specific application, wisdom water conservancy realizes the real-time monitoring and simulation to water conservancy facilities and process by building digital twin platform and wisdom water conservancy platform, with the continuous progress of technology, wisdom water conservancy is applied in farmland irrigation.

[0003] Among them, the water consumption of the irrigation pipeline is controlled by the wisdom water conservancy platform, and the water source is introduced to the corresponding position through the branch flow nozzle on the irrigation pipeline. In actual use process, since the irrigation pipeline is operated outdoors, after the branch flow nozzle finishes spraying water, dust and other impurities in the farmland are easily mixed with water droplets remaining on the branch flow nozzle, which blocks the water outlet of the branch flow nozzle, affecting secondary use and increasing maintenance. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of wisdom water conservancy irrigation device, which solves the problem of blocking the water outlet of the branch flow nozzle when the branch flow nozzle finishes spraying water.

[0005] The utility model provides a kind of wisdom water conservancy irrigation device, it includes: irrigation pipeline, the irrigation pipeline is evenly distributed with branch flow nozzle, anti-blocking component, the anti-blocking component is sealed to the branch flow nozzle, to block dust into the water outlet of the branch flow nozzle;

[0006] The anti-blocking component includes:

[0007] The bearing base supports the irrigation pipeline.

[0008] The mounting bracket is fixedly connected with the bearing base at the bottom end, a support shaft is fixedly connected in the limiting hole of the mounting bracket, a right-angle hook plate is hinged on the outer periphery of the support shaft, one end of the right-angle hook plate away from the support shaft abuts against the water outlet of the branch flow nozzle, a torsion spring is abutted on the top surface of the right-angle hook plate, the torsion spring is connected with the protruding part of the mounting bracket, and the torsion spring is used to drive the right-angle hook plate to reset.

[0009] The drive shaft is connected with the supporting leg of the bearing base through bearing, and the drive shaft is provided with a servo motor, which provides power for the rotation of the drive shaft.

[0010] A cam, the outer periphery of which is in abutment with the right-angle hook plate, drives the right-angle hook plate to deflect on the driving shaft.

[0011] Preferably, the cam comprises a mounting disc, an abutment block and a positioning pin.

[0012] The central hole of the mounting disc is fixedly connected with the driving shaft, the abutment block is located in the clamping groove of the mounting disc, and the abutment block is connected with the mounting disc through the positioning pin.

[0013] Preferably, a flow guide is arranged at the water outlet of the irrigation pipeline, and the flow guide connects the two irrigation pipelines.

[0014] The flow guide comprises a threaded joint and a hose.

[0015] The threaded joint is threadedly connected with the through hole of the irrigation pipeline, and the hose is communicated with the end of the threaded joint away from the irrigation pipeline.

[0016] The threaded joints are symmetrically distributed about the hose.

[0017] Preferably, the irrigation pipeline is provided with a plugging assembly, and the plugging assembly plugs the tail end of the irrigation pipeline.

[0018] The plugging assembly comprises:

[0019] A plugging plug, which is in abutment with the inner cavity of the irrigation pipeline.

[0020] A circular plate, which is fixedly connected with the end of the plugging plug away from the irrigation pipeline, is provided with a clamping groove, and is provided with a sealing ring between the circular plate and the flange plate of the irrigation pipeline.

[0021] A connecting piece, which connects the circular plate with the flange plate of the irrigation pipeline.

[0022] Preferably, the connecting piece comprises a clamp and a latch.

[0023] The clamp is processed in a U shape.

[0024] One end of the clamp is clamped on the flange plate of the irrigation pipeline, the other end of the clamp is clamped in the recess of the circular plate, and the clamp is connected with the circular plate through the latch.

[0025] Preferably, the clamps are uniformly distributed along the circular plate.

[0026] The utility model provides a kind of intelligent water conservancy irrigation device:

[0027] Through cooperation of the bearing base, the mounting support, the supporting shaft, the right-angle hook plate, the torsion spring, the driving shaft, the servo motor, the cam and the like, the servo motor drives the driving shaft to rotate in the supporting leg of the bearing base, the protruding end of the cam drives the right-angle hook plate to rotate in the supporting shaft, the right-angle hook plate extrudes the torsion spring to deform, the end of the right-angle hook plate away from the supporting shaft is lifted up and separated from the branch flow nozzle, when irrigation is stopped, the protruding end of the cam is separated from the right-angle hook plate, the right-angle hook plate is reset under the action of the torsion spring, the right-angle hook plate closes the branch flow nozzle, prevents dust and impurities from blocking the water outlet of the branch flow nozzle, facilitates secondary use of the branch flow nozzle and reduces maintenance time. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 It is a structural schematic view of the utility model;

[0029] Figure 2 It is a structural schematic view of the bearing base, the mounting support, the supporting shaft, the right-angle hook plate and the torsion spring in the utility model;

[0030] Figure 3 It is a structural schematic view of the driving shaft, the servo motor, the mounting disc and the abutting block in the utility model;

[0031] Figure 4 It is a structural schematic view of the threaded joint and the hose in the utility model;

[0032] Figure 5 It is an explosion view of the plugging plug, the circular plate, the sealing ring and the connecting piece in the utility model.

[0033] BRIEF DESCRIPTION OF DRAWINGS

[0034] 1-irrigation pipeline, 11-branch flow nozzle, 2-anti-blocking assembly, 21-bearing base, 22-mounting support, 23-supporting shaft, 24-right-angle hook plate, 241-torsion spring, 25-driving shaft, 251-servo motor, 26-cam, 261-mounting disc, 262-abutting block, 263-positioning pin, 3-flow guiding piece, 31-threaded joint, 32-hose, 4-plugging assembly, 41-plugging plug, 42-circular plate, 43-sealing ring, 44-connecting piece, 441-clamp, 442-positioning pin. DETAILED DESCRIPTION

[0035] In the embodiment, as shown in the drawings, Figure 1 and Figure 2As shown, a smart water conservancy irrigation device, including: irrigation pipeline 1, irrigation pipeline 1 is uniformly distributed with branch nozzle 11, anti-blocking assembly 2, anti-blocking assembly 2 is closed to branch nozzle 11, to prevent dust into the water outlet of branch nozzle 11, anti-blocking assembly 2 includes: bearing base 21, bearing base 21 supports irrigation pipeline 1; mounting bracket 22, the bottom end of mounting bracket 22 and bearing base 21 are fixedly connected, the limiting hole of mounting bracket 22 is fixedly connected with support shaft 23, the outer periphery of support shaft 23 is hinged with right angle hook plate 24, the end away from support shaft 23 of right angle hook plate 24 is in abutment with the water outlet of branch nozzle 11, the top surface of right angle hook plate 24 is in abutment with torsion spring 241, torsion spring 241 is connected with the convex part of mounting bracket 22, and torsion spring 241 is used to drive right angle hook plate 24 to reset; drive shaft 25, drive shaft 25 is connected through bearing and the leg of bearing base 21, drive shaft 25 is provided with servo motor 251, and servo motor 251 provides power for the rotation of drive shaft 25; cam 26, the outer periphery of cam 26 is in abutement with right angle hook plate 24, and cam 26 drives right angle hook plate 24 to deflect on drive shaft 25.

[0036] Therefore, servo motor 251 drives drive shaft 25 to rotate in the leg of bearing base 21, the convex end of cam 26 drives right angle hook plate 24 to rotate in support shaft 23, right angle hook plate 24 extrudes torsion spring 241 to deform, the end away from support shaft 23 of right angle hook plate 24 is raised and separated from branch nozzle 11, and then water is guided out from branch nozzle 11 through irrigation pipeline 1, when irrigation is stopped, the convex end of cam 26 is separated from right angle hook plate 24, and right angle hook plate 24 is reset under the action of torsion spring 241, right angle hook plate 24 is closed to branch nozzle 11, to prevent dust and other impurities from blocking the water outlet of branch nozzle 11, and at the same time, right angle hook plate 24 has the effect of closing the water outlet of branch nozzle 11.

[0037] Specifically, irrigation pipeline 1 is hollow, and branch nozzle 11 uniformly distributed along irrigation pipeline 1 is used for irrigation, irrigation pipeline 1 needs to be connected with external smart water conservancy pipeline when in use, and external smart water conservancy pipeline needs to guide water flow into irrigation pipeline 1, bearing base 21 is located at the bottom end of irrigation pipeline 1, the main body of mounting bracket 22 is U-shaped, a plurality of protrusions matched with branch nozzle 11 are processed at the top end of mounting bracket 22, the top corner of right angle hook plate 24 is connected with support shaft 23, two torsion springs 241 are arranged on each right angle hook plate 24, and the design of torsion spring 241 is used to drive right angle hook plate 24 to reset;

[0038] Drive shaft 25 is connected with servo motor 251 through a shaft coupling, and a convex part is designed on cam 26, and cam 26 is used to drive right angle hook plate 24 to deflect on drive shaft 25.

[0039] In some embodiments, as shown in Figure 3 The cam 26 includes a mounting disc 261, an abutting block 262 and a positioning pin 263. The mounting disc 261 is fixedly connected with the central hole and the drive shaft 25. The abutting block 262 is located in the clamping groove of the mounting disc 261. The abutting block 262 is connected with the mounting disc 261 through the positioning pin 263.

[0040] Specifically, the number of the mounting disc 261 corresponds to the number of the right-angle hook plate 24. The clamping groove matched with the abutting block 262 is processed in the mounting disc 261. The design of the positioning pin 263 makes the abutting block 262 and the mounting disc 261 in detachable connection.

[0041] In some embodiments, as shown in Figure 4 The water outlet of the irrigation pipeline 1 is provided with a flow guide 3. The flow guide 3 connects two irrigation pipelines 1. The flow guide 3 includes a threaded joint 31 and a hose 32. The threaded joint 31 is threadedly connected with the through hole of the irrigation pipeline 1. The hose 32 is connected with the end of the threaded joint 31 away from the irrigation pipeline 1. The threaded joint 31 is symmetrically distributed about the hose 32.

[0042] Specifically, both ends of the hose 32 are provided with the threaded joint 31. The threaded joint 31 is hollow. The internal thread hole matched with the threaded joint 31 is processed in the irrigation pipeline 1. Through the use of the hose 32, the irrigation pipeline 1 located at the corner position can be conveniently connected.

[0043] In some embodiments, as shown in Figure 5 The irrigation pipeline 1 is provided with a plugging assembly 4. The plugging assembly 4 plugs the tail end of the irrigation pipeline 1. The plugging assembly 4 includes a plugging plug 41, a circular plate 42, a sealing ring 43 and a connecting piece 44. The plugging plug 41 abuts with the inner cavity of the irrigation pipeline 1. The circular plate 42 is fixedly connected with the end of the plugging plug 41 away from the irrigation pipeline 1. The circular plate 42 is provided with the clamping groove. The sealing ring 43 is located between the circular plate 42 and the flange plate of the irrigation pipeline 1. The connecting piece 44 connects the circular plate 42 with the flange plate of the irrigation pipeline 1.

[0044] Specifically, the plugging plug 41 is processed in a cylindrical shape and can be inserted into the through hole of the irrigation pipeline 1. The design of the circular plate 42 enlarges the contact area between the flange plate of the irrigation pipeline 1. The design of the sealing ring 43 increases the sealing property between the flange plate of the irrigation pipeline 1 and the circular plate 42. When the irrigation pipeline 1 is used in groups, the plugging plug 41 is only installed in the tailmost irrigation pipeline 1.

[0045] In some embodiments, as shown in Figure 5As shown, the connecting piece 44 comprises a clamp 441 and a pin 442; the clamp 441 is processed in a U shape; one end of the clamp 441 is clamped on the flange plate of the irrigation pipeline 1, and the other end of the clamp 441 is clamped in the groove of the circular plate 42, and the clamp 441 is connected with the circular plate 42 through the pin 442.

[0046] Specifically, the clamp 441 is designed in a U shape, which can be clamped between the flange plate of the irrigation pipeline 1 and the circular plate 42, and the outer wall of the pin 442 is processed with threads, and the clamp 441 is connected with the circular plate 42 through the pin 442.

[0047] In some embodiments, as shown in the drawings, Figure 5 As shown, the clamps 441 are uniformly distributed along the circular plate 42.

[0048] The design of four clamps 441 and the uniform distribution of the clamps 441 along the circular plate 42 increase the connection strength between the circular plate 42 and the flange plate of the irrigation pipeline 1.

[0049] The working principle of the present application will be described below with a preferred embodiment:

[0050] The irrigation pipeline 1 is connected to the pipeline of the intelligent water conservancy project, the plug 41 is inserted into the tail end of the irrigation pipeline 1, the sealing ring 43 on the circular plate 42 is driven by the plug 41 to fit the flange plate of the irrigation pipeline 1, then the clamp 441 is inserted between the clamping groove of the circular plate 42 and the flange plate of the irrigation pipeline 1, the clamp 441 and the circular plate 42 are connected by the pin 442, then the servo motor 251 is started, the servo motor 251 drives the driving shaft 25 to rotate in the supporting leg of the bearing base 21, at the same time, the abutting block 262 in the mounting disc 261 gradually abuts against the right-angle hook plate 24, the right-angle hook plate 24 rotates in the supporting shaft 23, the right-angle hook plate 24 is deformed by pressing the torsion spring 241, the end of the right-angle hook plate 24 away from the supporting shaft 23 is lifted up and separated from the branch flow nozzle 11, and then the water source is discharged from the branch flow nozzle 11 through the irrigation pipeline 1, when the irrigation is stopped, the abutting block 262 is separated from the right-angle hook plate 24, and the right-angle hook plate 24 is reset under the action of the torsion spring 241, the right-angle hook plate 24 closes the branch flow nozzle 11, preventing dust and other impurities from blocking the water outlet of the branch flow nozzle 11;

[0051] When multiple irrigation pipelines 1 need to be connected, the threaded joints 31 at both ends of the hose 32 are used to connect the head and tail of adjacent irrigation pipelines 1, and the flexible connection design of the hose 32 facilitates the connection of the irrigation pipeline 1 at the bending position;

[0052] When it is needed to control the water of different branch flow nozzles 11, the abutting block 262 on the mounting disc 261 is selectively disassembled, and the positioning pin 263 is separated from the mounting disc 261 to disassemble the abutting block 262, at this time, only the right-angle hook plate 24 which is not disassembled with the abutting block 262 can be driven with the rotation of the driving shaft 25, so as to control the selective opening and closing of the branch flow nozzles 11.

Claims

1. A smart water conservancy irrigation device, comprising: Irrigation pipeline (1), the irrigation pipeline (1) is uniformly distributed with branch nozzle (11), characterized by; Anti-blocking assembly (2), the anti-blocking assembly (2) blocks the branch nozzle (11) to prevent dust from entering the water outlet of the branch nozzle (11); The anti-blocking assembly (2) comprises: The bearing base (21) supports the irrigation pipeline (1); The mounting bracket (22) is fixedly connected with the bearing base (21) at the bottom end, and the support shaft (23) is fixedly connected in the limiting hole of the mounting bracket (22), the outer periphery of the support shaft (23) is hinged with the right-angle hook plate (24), one end of the right-angle hook plate (24) away from the support shaft (23) abuts against the water outlet of the branch nozzle (11), the top surface of the right-angle hook plate (24) abuts against the torsion spring (241), the torsion spring (241) is connected with the protruding part of the mounting bracket (22), and the torsion spring (241) is used for driving the right-angle hook plate (24) to reset; The drive shaft (25) is connected with the support leg of the bearing base (21) through a bearing, and the drive shaft (25) is provided with a servo motor (251), which provides power for the rotation of the drive shaft (25); The cam (26) abuts against the right-angle hook plate (24), and the cam (26) drives the right-angle hook plate (24) to deflect on the drive shaft (25).

2. The intelligent water conservancy irrigation device according to claim 1, characterized in that, The cam (26) comprises a mounting disc (261), an abutting block (262) and a positioning pin (263); The center hole of the mounting disc (261) is fixedly connected with the drive shaft (25), the abutting block (262) is located in the clamping groove of the mounting disc (261), and the abutting block (262) is connected with the mounting disc (261) through the positioning pin (263).

3. The intelligent water conservancy irrigation device according to claim 1, characterized in that, The water outlet of the irrigation pipeline (1) is provided with a flow guide piece (3), and the flow guide piece (3) connects two irrigation pipelines (1); The flow guide piece (3) comprises a threaded joint (31) and a hose (32); The threaded joint (31) and the through hole of the irrigation pipeline (1) are threadedly connected, and the hose (32) is communicated with one end of the threaded joint (31) away from the irrigation pipeline (1); The threaded joint (31) is symmetrically distributed about the hose (32).

4. The smart water conservancy irrigation device according to claim 1, characterized in that, The irrigation pipeline (1) is provided with a blocking assembly (4), and the blocking assembly (4) blocks the tail end of the irrigation pipeline (1); The blocking assembly (4) comprises: The blocking plug (41) abuts against the inner cavity of the irrigation pipeline (1); A circular plate (42) is fixedly connected with the end of the stopper (41) away from the irrigation pipeline (1), the circular plate (42) is provided with a clamping groove, and the circular plate (42) is provided with a sealing ring (43) between the circular plate (42) and the flange plate of the irrigation pipeline (1); A connecting piece (44) connects the circular plate (42) and the flange plate of the irrigation pipeline (1).

5. The intelligent water conservancy irrigation device according to claim 4, characterized in that, The connecting piece (44) comprises a clamp (441) and a bolt (442); The clamp (441) is processed in a U shape; One end of the clamp (441) is clamped on the flange plate of the irrigation pipeline (1), the other end of the clamp (441) is clamped in the recess of the circular plate (42), and the clamp (441) is connected with the circular plate (42) through the bolt (442).

6. The intelligent water conservancy irrigation device according to claim 5, characterized in that, The clamps (441) are uniformly distributed along the circular plate (42).

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