Agronomic land surface sprinkler

A sprinkler and surface technology, which is applied in the field of agronomic irrigation, can solve the problems of inability to irrigate large areas, easy scaling and clogging of drippers, and low efficiency of drip irrigation, and achieve good promotion and use value, reduce irrigation costs, and simple structure.

Inactive Publication Date: 2018-06-01
刘振波
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Drip irrigation can greatly improve...

Method used

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  • Agronomic land surface sprinkler
  • Agronomic land surface sprinkler
  • Agronomic land surface sprinkler

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0075] Design for axial feed mechanism:

[0076] The structure of the axial feed mechanism is: the periphery of the cone bucket bracket is fixedly connected with the peripheral frame integrated with the cone bucket bracket, the peripheral frame bulges upwards and surrounds the top cone, the raised top of the peripheral frame 37 is a closed entity, and the closed entity part 39 is provided with a screw hole, and the screw hole is on the same central axis as the conical bucket bracket and the top cone; the screw hole is pierced with a fastening bolt, the bolt head of the fastening bolt is upward, and the threaded body of the fastening bolt is screwed in. Screw hole, and screw out the screw hole downwards, the top is connected to the center of the top surface of the top cone, the fastening bolt squeezes the top cone downward, forcing the top cone to fit the cone bucket bracket, and the bottom dead center of extrusion is The bevel teeth of the cone bucket bracket and the cone teet...

Embodiment 2

[0078] Another design for the axial feed mechanism:

[0079] The axial feed mechanism is driven by the central coaxial driving mechanism attached to the conical bucket bracket and the top cone respectively to make the top cone move up and down relative to the conical bucket bracket; the structure of the respectively attached central coaxial driving mechanism is: the top cone 6 sets There is a through hole 12 along the centerline direction, the through hole runs through the top cone,

[0080] The nozzle at the bottom end of the water spray pipe 1 is fixedly connected with a screw frame 13, and the screw rod 13 is fixedly connected with the water spray pipe 1 as a whole. Connect to the water spray pipe, extend upwards and protrude out of the top cone through the through hole of the top cone;

[0081] The middle and lower section of the screw rod 14 is set as a smooth section rod body 15, and the space between the smooth section rod body and the inner wall of the water spray pip...

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Abstract

The invention provides an agronomic land surface sprinkler, and belongs to the technical field of agronomic irrigation. The sprinkler comprises a water spraying pipe, a conical hopper support and a top cone, the water spraying pipe is a vertically facing circular pipe, the conical hopper support is fixedly connected with the top end of the water spraying pipe, a circle of conical teeth of the conical hopper support are arranged in the inner conical surface of the conical hopper support, the top cone is of an overall physical structure, a circle of conical teeth of the top cone are arranged onthe conical surface of the lower cone, the conical teeth of the conical hopper support and the conical teeth of the top cone are fitted in the up-and-down vertical direction, and the size of an inter-lobe clearance channel formed between the conical teeth of the conical hopper support and the circle of conical teeth of the top cone changes due to up-and-down displacement of the top cone relative to the conical hopper support; a pipe-shaped water spraying channel is communicated with the inter-lobe clearance channel to form a sprinkling irrigation channel. The sprinkler has the advantages of being convenient to operate, high in efficiency and small in land occupation area; and the sprinkler facilitates comprehensive using and achieving of automatic control of sprinkling irrigation and is applicable to cash crop areas and high-yielding crop areas with frequent irrigation.

Description

technical field [0001] The invention relates to the technical field of agricultural irrigation, in particular to an agricultural surface sprinkler. Background technique [0002] Water resources are scarce in the world today, and water is a resource that people rely on for survival. It is a common understanding of the world to save water in people's production and life. Agricultural production has always been a large user of water, so how to save agricultural water is also a very important issue. There are two main methods of water-saving irrigation: drip irrigation and sprinkler irrigation. Drip irrigation can greatly improve the utilization rate of water, which can reach 95%. [0003] Sprinkler irrigation is an irrigation method that uses special equipment such as nozzles to spray pressurized water into the air, forming water droplets that fall to the ground and crop surfaces. How to reduce irrigation costs and cover farmland well is an important issue that urgently needs...

Claims

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Application Information

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IPC IPC(8): A01G25/02
CPCA01G25/02Y02A40/22
Inventor 刘振波
Owner 刘振波
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