An unmanned field operation machine and operation device

Abstract

The invention discloses an unmanned field operation machine and an operation device. The unmanned field operation machine comprises a travelling device and the operation device. Support wheels of thetravel device are coaxially arranged, are connected with each other by a bridging device and include a first driving wheel and a second driving wheel, the first driving wheel and the second driving wheel are symmetrically arranged at two ends of the bridging device, a first driving motor is connected with the first driving wheel, and a second driving motor is connected with the second driving wheel; the first driving wheel is connected with a control end of the first driving motor, and the second driving wheel is connected with a control end of the second driving motor; the operation device isfixed onto the bridging device, and the gravity center of the operation device is positioned below center axles of the first driving wheel and the second driving wheel. The unmanned field operation machine and the operation device have the advantages that the structure of the travel device is simplified, accordingly, the unmanned field operation machine can adapt to traveling conditions of farmlands, and the unmanned field operation machine and the operation device can be used for field light operation such as paddy rice direct seeding.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery automation, and more specifically relates to an unmanned field operation machine and an operation device. Background technique [0002] Existing agricultural automation machinery usually includes a traveling device and an operating device, so it has the functions of walking and operating in the field. In order to keep walking balance and steering, the walking device includes 3 to 4 wheels, a part of which is a guide wheel and a part of which is a driving wheel. The above-mentioned agricultural automation machinery has the characteristics of stable walking and large load capacity; however, if it is designed as an unmanned machinery based on it, the guiding mechanism will be complicated, the turning radius will be large, and the walking flexibility will be poor. Lighten your weight. [0003] Patent document CN2016101395271 discloses an electric plant protection vehicle utilizing the...

AI Technical Summary

Problems solved by technology

The above-mentioned agricultural automation machinery has the characteristics of stable walking and large load capacity; however, if it is designed as an unmanned machinery based on it, the guiding mechanism will be complicated, the turning radius will be large, and the walking flexibility will be poor. reduce weight

[0003] Patent document CN2016101395271 discloses an electric plant protection vehicle utilizing the principle of a balance vehicle. It is driven by a battery and walks on two wheels. It has the advantages of automatic balance and flexible turning. High, small wheels, not suitable for field walking conditions; at the same time, it is necessary to set up a counterweight medicine box and a buffer medicine box to ensure the balance of the center of gravity of the vehicle body

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