A riding yard maintenance vehicle includes a frame to which front wheels and rear wheels of the riding yard maintenance vehicle are attachable, a steering assembly configured to receive steering inputs by an operator of the riding yard maintenance vehicle, and a mounting assembly disposed at a front end of the riding yard maintenance vehicle to which a working assembly is attachable. The working assembly receives electrical power via a plug assembly and is configured to transition between a working position and a maintenance position while operably coupled to the mounting assembly. The mounting assembly includes a locking assembly configured to prevent the transition from the working position to the maintenance position while the plug assembly provides power to the working assembly.

An outdoor robotic tool (100) comprising a switching assembly (104) comprising a carry handle (106) and a stop button (108) is disclosed. The carry handle (106) and stop button (108) are connected such that the raising of the carry handle (106) results in the stop button (108) being activated and vice versa. The activation of the stop button (108) results in the outdoor robotic tool (100) being rendered inoperable in some way. A lift-indication mechanism (126) may be present, which renders the outdoor robotic tool (100) inoperable if it is lifted. Either or both of the switching assembly (104) and lift-indication mechanism (126) may be present on the outdoor robotic tool (100).

This document relates to an agricultural implement with hydraulic functions and a method of controlling an agricultural implement comprising receiving a speed signal which represents the advancing speed of the agricultural implement, receiving a control signal from a first user interface, allowing, if the speed fulfils a predetermined criterion, the activation of a first actuator function and of a second actuator function based on a control signal, and, if the speed does not fulfil the criterion, restricting the possibility of activating the first actuator function based on a control signal.

An outdoor robotic tool (100) comprising a switching assembly (104) comprising a carry handle (106) and a stop button (108) is disclosed. The carry handle (106) and stop button (108) are connected such that the raising of the carry handle (106) results in the stop button (108) being activated and vice versa. The activation of the stop button (108) results in the outdoor robotic tool (100) being rendered inoperable in some way. A lift-indication mechanism (126) may be present, which renders the outdoor robotic tool (100) inoperable if it is lifted. Either or both of the switching assembly (104) and lift-indication mechanism (126) may be present on the outdoor robotic tool (100).

This document relates to an agricultural implement with hydraulic functions and a method of controlling an agricultural implement comprising receiving a speed signal which represents the advancing speed of the agricultural implement, receiving a control signal from a first user interface, allowing, if the speed fulfils a predetermined criterion, the activation of a first actuator function and of a second actuator function based on a control signal, and, if the speed does not fulfil the criterion, restricting the possibility of activating the first actuator function based on a control signal.

A lift detection mechanism of a mowing robot includes a wheel set, a movable member, a transmitter, and a receiver. The wheel set has an axle rotatably and movably penetrated into a fixed seat, a wheel connected to the axle and located outside of the fixed seat, and a fixing member disposed to the axle and located in the fixed seat. The movable member is disposed to the axle and located in the fixed seat. One of the transmitter and the receiver is disposed to the movable member, and the other of the transmitter and the receiver is disposed to the fixed seat. As such, when the mowing robot is lifted by a user, the movable member is driven by an elastic member to move downwards until the transmitter and the receiver are staggered. As such, blades are controlled to stop working for preventing the user from being cut.

An off-ground detection device applicable to a harvester. The off-ground detection device includes a frame and a travel mechanism, the travel mechanism is movably arranged on the frame, and the travel mechanism has a first position and a second position relative to the frame. When the travel mechanism is in the first position, the harvester stops operating, and when the travel mechanism is in the second position, the state of the harvester remains unchanged.

A riding yard maintenance vehicle includes a frame to which front wheels and rear wheels of the riding yard maintenance vehicle are attachable, a steering assembly configured to receive steering inputs by an operator of the riding yard maintenance vehicle, and a mounting assembly disposed at a front end of the riding yard maintenance vehicle to which a working assembly is attachable. The working assembly receives electrical power via a plug assembly and is configured to transition between a working position and a maintenance position while operably coupled to the mounting assembly. The mounting assembly includes a locking assembly configured to prevent the transition from the working position to the maintenance position while the plug assembly provides power to the working assembly.