An autonomous mobile outdoor ground treatment robot includes an at least upper-side outer contour and a display screen device. The at least upper-side outer contour includes a contour face in a plan view of the outdoor ground treatment robot. The display screen device comprises a display screen face. The size of the display screen face in plan view of the outdoor ground treatment robot is at least 5% of a size of the contour face.

A robotic lawn mower includes a mowing element, a body, a drive assembly, a first detection module, a second detection module, a failure determination module, an execution module, and a control module. The first detection module detects a first journey of the robotic lawn mower in a period. The second detection module detects a motion parameter of the drive assembly in the period and calculates a second journey of the robotic lawn mower in the period. The failure determination module determines whether a difference between the second journey and the first journey is greater than or equal to a first preset value. The execution module drives the robotic lawn mower to execute a response program. When the difference is greater than or equal to the first preset value in each of n1 consecutive periods, the control module controls the execution module to execute the response program.

A hood in which a predetermined space is formed is provided in a front portion of a traveling vehicle body, a control portion on which an operator rides is provided on a rear side of the hood, a first electric motor configured to drive rear wheels and a second electric motor configured to drive a work machine are provided on a lower rear side of a control seat of the control portion, and a battery configured to store electric power to be supplied to the first electric motor and the second electric motor is provided in the space formed by the hood.

A system and method for actuating battery power for a mower that include receiving an input through a battery status switch of the battery. The system and method also include inputting a battery actuation switch based on receiving the input through the battery status switch. The system and method additionally include supplying an electronic signal to a microprocessor of the battery to supply power to a motor controller of the mower based on the input of the battery actuation switch. The system and method further include supplying electrical voltage to a motor of the mower to operate the motor based on the power supplied to the motor controller from the battery.

A row unit for a header of an agricultural harvester. The row unit includes a frame, a first deck plate assembly mounted to the frame, and a second deck plate assembly mounted to the frame. The first and second deck plate assemblies each include a deck plate, a plurality of deck plate segments extending from the deck plate and moveable between a first position and a second position relative to the deck plate, and a plurality of biasing members for biasing each respective deck plate segment. The row unit includes both operator controlled macro adjustment and automatic micro adjustment of a gap between the first deck plate assembly and the second deck plate assembly. The micro adjustment is achieved through biasing members biasing each respective deck plate segment.

A drive-by-wire steering system for a power equipment device is provided. One example embodiment comprises a steering interface system, a power steering system, and a communication link connecting the steering interface system and power steering system. The power steering system can adjust steering angle of wheels of the power equipment device based on inputs received from the steering interface system. The steering interface system can receive user inputs and provide powered feedback and/or a simulated caster effect via a steering interface. Additional embodiments include power equipment devices and steering interface systems.

This work machine is provided with a clutch mechanism which is provided on a motive power transmission path between a drive source and a wheel. The clutch mechanism is provided with: a drive shaft with which drive force from the drive source is transmitted; a key member which is provided so as to be capable of moving relative to the drive shaft; a driven member which is driven by the drive shaft via the key member; an impelling member which impels the key member towards the driven member; and a ratchet holder which is provided with an engagement groove and a guide part, and which is provided so as to be capable of rotating coaxially with the drive shaft.

This work machine is provided with a machine body equipped with a battery storage part for accommodating a battery. The machine body has a grip part on one side in the left-right direction. The battery storage part has an opening formed in the machine body and a lid capable of opening and closing the opening. The opening and the lid are provided on the other side of the machine body in the left-right direction.

An aerial lawnmower, including a main body, a mower assembly disposed on at least a portion of a first end of the main body to cut at least one vegetation in response to rotating, and a plurality of rotors disposed on at least a portion of a second end of the main body to perform at least one of increase and decrease an elevation of the main body in response to rotating.

The present technology relates to a turf striping apparatus. A wiper has a proximal end and a distal end. The wiper defines an elongate loop about a central opening. The elongate loop defines a convex turf contact surface on the distal end having a radius of curvature of at least 0.5 inches. The wiper has a fastening structure towards the proximal end of the wiper configured to be fastened to a working implement.