Pesticide spraying device for agricultural production and plantation

Abstract

The invention discloses a pesticide spraying device for agricultural production and plantation. The pesticide spraying device comprises a pesticide spraying box. A pesticide mixing box, a water tank and a plurality of thermal insulation barriers are arranged in the pesticide spraying box. Each thermal insulation barrel is communicated with the pesticide mixing box through a flow guide pipe. Each flow guide pipe is provided with a control mechanism for adjusting the circulation of a liquid pesticide. Two swinging mechanisms for controlling the pesticide spraying direction are symmetrically connected with the pesticide mixing box through straight pipes. Each control mechanism comprises an adjusting device and a switch device. Each switch device is connected with a first magnet and controls the corresponding adjusting device through the first magnet. The pesticide spraying device is novel in structure, high in practicability and suitable for mountainous areas or areas with complicated terrains; by means of the pesticide spraying device, the pesticide spraying direction can be located behind or on one side of the advancing direction of people, people are prevented from sucking in the pesticide, the concentration or type of the pesticide can be changed at any time in the pesticide spraying process, and the problem that there is not enough pesticide or too much pesticide cannot be caused.

Description

technical field [0001] The invention relates to the technical field of agricultural production, in particular to a pesticide spraying device for agricultural production and planting. Background technique [0002] Agriculture is an industry that uses the growth and development laws of animals and plants to obtain products through artificial cultivation. It belongs to the primary industry and is a basic industry that provides support for the construction and development of the national economy. When plants grow, people often spray pesticides with different effects on plants on a regular basis. The smooth progress of existing agricultural production and planting activities is inseparable from the effect of pesticides. [0003] Although with the development of science and technology and economy, my country has increasingly applied various automation equipment in agricultural production and planting, such as drones for automatic spraying, automatic fruit picking machines that do ...

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Problems solved by technology

[0003] Although with the development of science and technology and economy, my country has increasingly applied various automation equipment in agricultural production and planting, such as drones for automatic spraying, automatic fruit picking machines that do not damage fruits, and machines that can monitor soil moisture and automatically add water. Irrigation equipment, etc., but in remote areas or mountainous areas, where the farmland is scattered and small in size, some automated equipment cannot be used in complex terrain conditions, and under the constraints of economic conditions, in local agricultural production and planting activities, people Backpack or portable spraying devices are still used for spraying. These spraying devices often require handheld spraying rods to spray pesticides. The spraying rods are in front of people's walking routes, which will cause farmers to inhale some pesticides and affect people's health. And farmers can only fill the mixed pesticides into the spray barrels in advance. If there are too many mixed pesticides, the remaining pesticides after spraying can only be discarded because they are difficult to preserve, resulting in waste. Therefore, we propose an agricultural production Pesticide spraying device for planting

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