Suspension type sprinkler car

Abstract

A suspension type sprinkler car comprises a travelling mechanism, a lifting mechanism and a sprinkling structure which are connected sequentially from top to bottom. A water and medicine supply system is mounted on the lifting mechanism. The travelling mechanism comprises a guide rail, a travelling car and a first travelling and driving mechanism which are suspended over in a greenhouse, and is characterized by further comprising a second travelling and driving mechanism which is symmetrically arranged on the other side of the first travelling and driving mechanism. The second travelling and driving mechanism is mounted on the opposite side of the first travelling and driving mechanism of the sprinkler car so as to have weight balance realized. Therefore, center-of-gravity shift is avoided, deflection of the sprinkler car during travelling is prevented and smoothness of the sprinkler car during operation is improved on one hand; on the other hand, power performance of the sprinkler car during operation is improved by the adoption of a double-drive structure.

Description

technical field [0001] The invention relates to equipment for watering potted flowers in a greenhouse, in particular to a suspended spray vehicle. Background technique [0002] Suspension sprinkler is a device used for watering and spraying potted flowers in the greenhouse. It includes a walking mechanism, a lifting mechanism, and a spraying structure arranged up and down in sequence. A water supply and drug supply system is installed on the lifting mechanism. . Among them, the walking mechanism realizes longitudinal movement, the lifting mechanism realizes up and down movement, and the water supply and medicine supply system provides water or medicine liquid to the spraying structure according to needs, and the spraying structure realizes water spraying and spraying medicine. At present, there are the following problems in the use of suspended spray vehicles: [0003] 1. The walking mechanism is composed of a supporting guide rail suspended above the greenhouse, a traveli...

AI Technical Summary

Problems solved by technology

[0005] 1) Since the pulling force applied by the sling to the corresponding sleeve is located on one side of the sleeve, the verticality of the sleeve moving up and down along the guide tube is poor, which in turn reduces the stability of the entire lifting mechanism;

[0006] 2) The sling is set on the outside of the guide tube and casing, which cannot avoid external interference

[0008] 1) The length of the spray pipe at both ends of the water inlet joint is fixed and cannot be flexibly adjusted according to the specific usage;

[0009] 2) When a leak occurs in a certain part of the spray pipe, the entire spray pipe or the part on the side of the water inlet joint will be scrapped

[0010] 3) In order to adjust the spray width along the length of the pipe, it is necessary to open or close multiple sprinklers, which has the disadvantage of time-consuming operation

[0011] 4. The existing water supply and medicine supply system provides two-way water supply and medicine supply to the spray structure. The water supply and medicine supply system has many connecting pipelines, and two solenoid valves are installed on each water supply and medicine supply pipeline. It is troublesome to switch and change

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