Automatic spraying robot for greenhouse

Abstract

The invention relates to the technical field of intelligent equipment of the facility agriculture, particularly to an automatic spraying robot for a greenhouse, which comprises a track traveling component, a liquor spraying component fixed on the track traveling component and a control unit connected with the track traveling component and the liquor spraying component respectively, wherein the track traveling component comprises a driving device and track wheels; the track wheels travel on a group of tracks; the control unit is used for automatically controlling the traveling of the track traveling component and the spraying of the liquor spraying component. According to the automatic spraying robot for the greenhouse, provided by the invention, the track wheels are taken as supports, and travel on the tracks, all that is needed is to pave tracks on the ground, and a support frame is not needed to be erected, so that the cost is low, and the automatic spraying robot can be applied in a small-sized greenhouse; besides, the track automatic traveling manner has stronger adaptability to uneven pavements inside a greenhouse, and the robot can travel on a concave-convex ground well, so that the smooth traveling of the robot is guaranteed.

Description

technical field [0001] The invention relates to the technical field of facility agricultural intelligent equipment, in particular to a greenhouse automatic spraying robot. Background technique [0002] There are currently three ways to spray pesticides on crops in the greenhouse: [0003] (1) The manual handheld spraying device is completed manually, and the staff carry the sprayer back and forth between the crop rows for spraying. This method is inefficient and labor-intensive, and the operator is in the air environment with pesticide droplets suspended. The pesticide is likely to enter the human body through breathing and skin pores, which is not conducive to the health and safety of the staff. [0004] (2) Large-scale multi-span greenhouse automatic spraying machine (such as the multi-functional self-propelled sprinkler irrigation machine with patent number 200320103129.2), the spray bar and the mobile drive mechanism are placed on the circular track on the top of the gr...

AI Technical Summary

Problems solved by technology

However, this method has the following disadvantages: ① need to build a support frame in the greenhouse, require a large working space, and high manufacturing cost, which is not suitable for use in small greenhouses; ② requires crops to have the same height, and is mostly used for smaller crops Spraying pesticides (such as seedbed operations); when the crops are tall, the branches and leaves above the crops will block the spraying of the pesticides to the lower part of the crops, and it is impossible to spray the whole body of the crops

This method has the following disadvantages: ①The four-wheel drive method has poor adaptability to the uneven road in the traditional greenhouse; ②The crops are sprayed one by one during the walking process, and the operating efficiency is limited.

Images