Self-propelled spraying device for orchard

Abstract

The invention belongs to the technical field of agricultural machinery, and particularly relates to a self-propelled spraying device for an orchard. The device comprises a frame, an operation console arranged at the front part of the frame and a spraying device arranged at the rear part of the frame. Four wheels are arranged below the frame, the operation console comprises a steering wheel and a driver seat which are arranged at the front end of the frame. The device further comprises a driving walking device, a front wheel steering control device and a pesticide spraying device, the driving walking device comprises an engine and a gearbox, and the output end of the gearbox is connected with rear driving wheels and the pesticide spraying device. The front wheel steering control device comprises an engine and a hydraulic gear pump. The engine is in transmission connection with the gearbox and the hydraulic gear pump, a hydraulic steering oil cylinder controls front guide wheels to steer, and the gearbox is connected with the spraying device and the rear driving wheels, so that the total power output by the engine is transmitted through three stages: the first-stage: hydraulic steering and the gearbox, the second-stage: spraying device movement and the rear driving wheel movement, and the third-stage: a pressure pump and a fan, realizing self-walking and hydraulic steering of the whole device.

Description

technical field [0001] The application belongs to the technical field of agricultural machinery, in particular to a self-propelled spraying device for orchards. Background technique [0002] Orchard spraying has become an important part of agricultural production. If spraying is not done or sprayed poorly, it will have a negative impact on the normal growth of the orchard. In reality, orchard spraying is mainly carried out manually and with a machine-backed medicine box, but the volume of the medicine box is small, which is not only time-consuming and labor-intensive, but also labor-intensive and costly. The spraying form, the dilution of the liquid medicine often does not meet the requirements, the spraying is often uneven, and the spraying effect is poor; the spraying efficiency of the spraying device is low, and the supply of large-capacity demand is insufficient in the market, and fruit farmers have urgent needs; [0003] Therefore, we need to design a self-propelled sp...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome that the capacity of the medicine box of the existing product cannot meet the market demand, and to provide a self-propelled large-capacity medicine box wind-supplied spraying device

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