High-range self-propelled forest pest control spraying machine

Abstract

The invention relates to a high-range self-propelled forest pest control spraying machine, consisting of a tractor (1), a medicine chest component, a hanging base (5), a spraying unit (6), an atomizing swing unit (7), a pneumatic system and an electric control system. A simple driving cab is arranged in the tractor (1); power is output by the tractor, so that one diesel engine is omitted; a gas storage cylinder of the tractor is used as a gas source and the spraying operation can be realized by one tractor driver, thereby the safety can be improved and the labor intensity can be reduced; by additionally arranging a driving cab, scattered liquid medicine can be effectively prevented from falling off on the body of an operator; the diameter of an air port can be reduced by adopting a high-pressure draught fan with small size and light weight, so that the injection range can reach over 20 m; and the materials of a machine chest is changed and glass fiber reinforced plastics are changed into a stainless steel material, the invention fully ensures that the medicine chest is not corroded by acid-base liquid medicine to avoid blocking the spray nozzle. The operation area is 50-60 hectares / 8hours and the vertical range is more than or equal to 20 m; and the average diameter of a fogdrop is 141 micrometers.

Description

technical field [0001] The invention relates to a high-range self-propelled forest pest control sprayer. Background technique [0002] As we all know, forest pests and diseases are the main hazards of forests. Some people say that forest diseases and insect pests are forest fires without flames. Over the years, the world has taken effective measures to prevent and control forest pests and diseases. Among them, an important technical measure is to use a forest pest control sprayer. [0003] There are many types of forest pest control sprayers. There are backpack type, stretcher type, traction type and vehicle type and so on. Backpack-type and stretcher-type forest pest control sprayers have good mobility and flexibility, but the labor intensity is too large; traction-type forest disease and pest control sprayers have a large amount of medicine and high operating efficiency, but the safety is not good; vehicle-mounted forest pest control The sprayer is safe and has a high...

AI Technical Summary

Problems solved by technology

This machine has the following disadvantages: (1) poor safety: because the tractor hand cannot take care of the sprayer trailer pulled by the rear in an all-round way, and the traction mode adopts 360° rotatable hard traction connection, during operation, there is danger when the rear trailer rolls over Occurs, which brings great hidden danger to the personal safety of the sprayer behind

(2) The operating conditions are harsh: neither the tractor operator nor the sprayer operator can avoid the scattered liquid medicine, and wearing protective clothing and gas masks is cumbersome and stuffy.

(3) The range is low: the maximum range of the towed sprayer is about 15M

(4) The nozzle is easy to block: since the material of the medicine box is glass fiber reinforced plastic, the pH value of the medicine solution is either acidic or alkaline

After a period of use, the liquid medicine will corrode the FRP medicine box, and the corroded medicine box will shed some debris such as glass filaments, which will be pumped to the nozzle along with the liquid medicine, blocking the nozzle

(5) High cost of use: In addition to a diesel engine-driven tractor on the main engine, this machine is equipped with a 13.24KW diesel engine on the rear sprayer, and two people are required to operate it, which undoubtedly increases the cost of the machine. cost of use

Images