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A track self-propelled multi-mode greenhouse automatic sprayer

A sprayer and track technology, applied in the field of agricultural engineering, to achieve the effect of good uniformity, high efficiency and wide adaptability

Active Publication Date: 2020-09-25
JIANGSU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, for rattan crops with complex grid-like seedling racks, the oversized spray bar cannot pass through the seedling racks and extend into the rows of crops for spraying operations.

Method used

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  • A track self-propelled multi-mode greenhouse automatic sprayer
  • A track self-propelled multi-mode greenhouse automatic sprayer
  • A track self-propelled multi-mode greenhouse automatic sprayer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Example 1, see figure 1 —— Picture 9 The track self-propelled multi-mode greenhouse automatic sprayer, the track 2 is suspended and erected under the arch pipe of the greenhouse ceiling along the length of the greenhouse via the boom 1; the self-propelled platform is composed of a self-propelled trolley 6 and a motor 24. The self-propelled platform is placed on the track 2. The platform is driven by the motor 24, which can perform continuous work advancement, intermittent work advancement, fast forward, fast reverse and other actions;

[0035] The lifting module includes a vertical sliding rail 19, a T-shaped bracket 16, a sliding block 17, a stepping motor 26, a timing belt wheel, a timing belt, etc. The vertical sliding rail 19 is installed in the front of the frame of the self-propelled trolley 6 through a connector along the vertical direction The middle position. The two ends of the vertical slide rail 19 are equipped with a timing belt wheel seat and a timing belt ...

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Abstract

The invention relates to a railed self-propelled multimode automatic atomizing machine for a greenhouse. A rail is erected below a ceiling arch pipe of the greenhouse through hanging rods along the length direction of the greenhouse, and a self-propelled platform is mounted on the rail to move along the rail. A lifting module, an atomizing module, an air supply module, a control system and the like are mounted on a frame of the self-propelled platform to move on the rail along with the self-propelled platform. Nozzles and an air supply spray pipe are mounted on a T-shaped supporting frame which is fixed to a slider of the lifting module, and immersing into a tall crop canopy to implement atomization is realized. A remote control module, a position sensor and a stroke sensor are mounted onthe self-propelled platform, corresponding triggers are mounted on the rail, and a liquid level sensor is mounted on a pesticide tank. Sensor signals are all transmitted to a PLC controller, and the controller outputs control instructions to drive module executing terminals. The atomizing machine executes start-stop motion of the self-propelled platform according to a selected operating mode, enables on and off of the atomizing module, the air supply module and the lifting module and executes operation action to cooperatively complete atomization.

Description

Technical field [0001] The invention relates to the technical field of agricultural engineering, in particular to a track self-propelled multi-mode greenhouse automatic sprayer. Background technique [0002] Spraying pesticides is the most important and effective way to prevent and control greenhouse crop pests. The effectiveness of crop disease and insect pest control depends on the spraying quality of the medicament (including but not limited to droplet penetration, deposition rate, uniformity, etc.), and the spraying quality of the medicament mainly depends on the performance of the sprayer. At present, there are three main types of greenhouse sprays according to the degree of labor participation: manual sprays, semi-automatic sprays, and automatic mechanical sprays. The efficiency of manual spraying is low, and the effectiveness of the operation depends on the experience of the operator, and the quality of the operation is not constant; the semi-automatic spray device also r...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01M7/00
CPCA01M7/0014A01M7/0042A01M7/005A01M7/0082A01M7/0089
Inventor 邱白晶林金龙石硕马靖
Owner JIANGSU UNIV
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