Harvesting device and harvester

Abstract

The invention provides a harvesting device and a harvester, and relates to the technical field of agricultural machinery. The harvesting device comprises a controller, a pressure sensor, a harvestingmachine and a first motor; the first motor is connected with the harvesting machine, and the first motor is used for driving the harvesting machine to rotate; the first motor and the pressure sensor are all connected with the controller; the pressure sensor is used for detecting pressure data received by the first motor and transmitting the pressure data to the controller; and when the pressure data is higher than a preset pressure value, the controller controls to close the first motor so that the harvesting machine stops rotating. The harvesting device can stop the rotation of the harvestingmachine when the harvesting machine encounters a blockage or touches a hard object, so that the situation that when the height is changed, a harvesting machine in the prior art is still in operationand a bump is caused is avoided; and in addition, the effect of the pressure sensor cannot be influenced by the factors such as terrain or visibility, so that the harvesting device has strong practicality.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a harvesting device and a harvester. Background technique [0002] At present, my country's sugarcane harvesting method is still mainly manual, and the most primitive way is manually felled and shipped. The whole process is labor-intensive and low-efficiency. With the rapid development of my country's economy in recent years, labor costs continue to increase, making the profits of the sugarcane industry continue to decline, resulting in a decrease in sugarcane planting area year by year. Therefore, it is imperative to transition the sugarcane harvesting method from manual to professional machinery. [0003] The harvester is one of the key components that cuts the sugarcane stalks for delivery by the harvester to subsequent processing steps. Due to variations in topography, soil composition, and feed rates, it is necessary to prevent damage to the harvester from b...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a harvesting device and a harvester, which improves the poor effect of preventing the harvester and related parts from being damaged by changing the height of the harvester in the prior art; complex conditions, low visibility due to dusty conditions, and poor practicability of the terrain following system

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