Garden sprinkling irrigation trolley capable of realizing choked flow variable-speed sprinkling

Abstract

The invention discloses a garden sprinkling irrigation trolley capable of realizing choked flow variable-speed sprinkling. The garden sprinkling irrigation trolley comprises a base, a water tank, twopumps and a double-shaft motor, a traveling mechanism is arranged at each of four corners of the bottom of the base, the water tank is fixed at the center of the top of the base, the pumps are symmetrically arranged on the left and right sides of the water tank, a water pumping port of each pump is connected with the water tank through a water pumping pipe while a water outlet of the same is connected with a sprinkling pipe through a water outgoing pipe, the water outgoing pipe is composed of a horizontal pipe and a vertical pipe connected with the sprinkling pipe, a gear is arranged above thehorizontal pipe, a rotating shaft is connected at the center of the lower end face of the gear, goes deeply into the sprinkling pipe and is rotatably connected with the pipe wall of the sprinkling pipe, and a choked flow plate is fixed at the bottom of the rotating shaft. A choked flow variable-speed principle is utilized to enable agent liquid sprinkling distance to constantly change, so that sprinkling range is expanded, and sprinkling irrigation effect is improved.

Description

technical field [0001] The invention relates to gardening industry, in particular to a garden sprinkler trolley for flow-blocking and variable-speed spraying. Background technique [0002] A garden is a beautiful natural environment and recreational environment created by using engineering technology and artistic means in a certain area by transforming the terrain (or further building mountains, stacking stones and water management), planting trees and flowers, building buildings and arranging garden roads. , is called a garden. It is unique in Chinese Han architecture, and the one with great achievements is the classical garden architecture. [0003] During gardening operations, it is often necessary to spray medicinal liquid to trees on both sides of the road. Most of the spray pipes in the existing garden sprinkler devices are fixed, and the spraying range of medicinal liquid is small, resulting in unsatisfactory spray irrigation effects. Contents of the invention [...

AI Technical Summary

Problems solved by technology

[0003] During garden work, it is often necessary to spray liquid medicine to the trees on both sides of the road. Most of the spray pipes in the existing garden sprinkler devices are fixed, and the spraying range of the liquid medicine is small, which leads to unsatisfactory spray irrigation effect.

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