Manned mower and outdoor traveling device
AssigneeNanjing Chervon Industry Co., Ltd.
InventorsYang Li, Yicong Chen
Life of this patent
Estimating the term…
Abstract
A manned mower includes: a frame; a traveling wheel set mounted to the frame, where the traveling wheel set includes at least rear traveling wheels that include a first traveling wheel and a second traveling wheel; a traveling motor having a drive shaft and configured to drive the traveling wheel set; a mowing element driven by a mowing motor; and a power supply assembly, where the power supply assembly includes at least one battery pack and is configured to power the traveling motor and/or the mowing motor. A ratio of a distance L1 between the first traveling wheel and the second traveling wheel to a radius R of the first traveling wheel is greater than or equal to 6.
Claims17
A manned mower, comprising:
- a frame;
- a traveling wheel set mounted to the frame, the traveling wheel set comprising at least rear traveling wheels, the rear traveling wheels comprising a first traveling wheel and a second traveling wheel, and a ratio of a distance L1 between the first traveling wheel and the second traveling wheel to a radius R of the first traveling wheel is greater than or equal to 6;
- a traveling motor that drives the traveling wheel set;
- a mowing element driven by a mowing motor;
- and
- a power supply assembly comprising at least one battery pack and powering the traveling motor and/or the mowing motor.
A manned mower, comprising:
- a frame;
- a traveling wheel set mounted to the frame, the traveling wheel set comprising at least rear traveling wheels, the rear traveling wheels comprising a first traveling wheel and a second traveling wheel, and a distance L1 between the first traveling wheel and the second traveling wheel is greater than or equal to 1200 mm;
- a traveling motor having a drive shaft and driving the traveling wheel set;
- a mowing element driven by a mowing motor;
- and
- a power supply assembly comprising at least one battery pack and powering the traveling motor and/or the mowing motor.
An outdoor traveling device, comprising:
- a frame;
- a traveling wheel set mounted to the frame, the traveling wheel set comprising at least rear traveling wheels, the rear traveling wheels comprising a first traveling wheel and a second traveling wheel, and a ratio of a distance L1 between the first traveling wheel and the second traveling wheel to a radius R of the first traveling wheel is greater than or equal to 6;
- a traveling motor having a drive shaft and driving the traveling wheel set;
- a mowing element driven by a mowing motor;
- and
- a power supply assembly comprising at least one battery pack and powering the traveling motor and/or the mowing motor.
Dependencies are inferred from the claim text.