Agricultural spraying device

Abstract

The invention discloses an agricultural spraying device, which comprises a bottom plate, wherein supporting rods are fixedly connected to the left side and the right side of the top of the bottom plate; a drug box is fixedly connected to the top of the bottom plate; a spray head is arranged on the left side of each supporting rod; a supporting plate is fixedly connected to the top of each supporting rod; a fixed block is fixedly connected to the top of the supporting plate; a fixed rod is fixedly connected to the top of the fixed block; a motor is fixedly connected to the top of the fixed rod;a connecting shaft is fixedly connected to the bottom of the motor; and the bottom of the connecting shaft penetrates through the supporting plate and is fixedly connected with a driving shaft. Whenthe agricultural spraying device spraying a pesticide in a field encounters an uneven road, a buffer block plays a buffering role, a protection device is not damaged due to jounce, and a sliding rod in a chute slides up and down, so that a supporting block is driven to move to compress a spring to restore the sliding rod, the jounce generated in the running of the device is reduced, and the protection device prevents the spraying device from being damaged.

Description

technical field [0001] The invention relates to the field of agricultural technology, in particular to an agricultural spraying device. Background technique [0002] In the process of agricultural planting, it is often necessary to spray pesticides on crops to effectively prevent pests and diseases and increase crop nutrition. Effect is unsatisfactory, and pesticide also can cause harm to operator's health simultaneously, although also existing corresponding spraying device, because the road surface of land is uneven, easily produces bump, causes the damage of device easily. For this reason, we propose a kind of agricultural spraying device. Contents of the invention [0003] The purpose of the present invention is to provide an agricultural spraying device to solve the above-mentioned background technology. In the process of agricultural planting, it is often necessary to spray pesticides on crops to effectively prevent and control plant diseases and insect pests and inc...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an agricultural spraying device to solve the above-mentioned background technology. In the process of agricultural planting, it is often necessary to carry out spraying operations on crops to effectively prevent and control plant diseases and insect pests and increase crop nutrition. However, at present, In the spraying process, manual operation is often still used, which is not only time-consuming and laborious, but also the spraying effect is not ideal. The road surface is uneven, prone to bumps, which can easily cause damage to the device

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