Disclosed are a wheel for a lawn mower robot and the lawn mower robot including the same. A wheel for a lawn mower robot according to an embodiment of the present disclosure has a structure in which grass seeds can be discharged during a rotation of the wheel.

Accordingly, grass seeds are sown as the lawn mower robot travels while performing a lawn mowing task. Therefore, a task of mowing the lawn and a task of sowing seeds can be performed in a unified manner. In other words, the lawn can be managed more efficiently.

The invention relates to a lawn maintenance machine comprising a container (10) and a movable wall (40), the movable wall (40) dividing the container (10) to a first storage (20) having a first length in a longitudinal direction, and a second storage (30) having a second length in the longitudinal direction, wherein the second storage (30) is placed rearward from the first storage (20), the lawn maintenance machine further comprising an actuator arrangement configured to move the movable wall (40) forward and backward in the longitudinal direction in order to increase and decrease, respectively, the volume of the second storage (30). The invention further relates to a method for taking care of a lawn or a turf. This invention further relates to a lawn maintenance method and a lawn maintenance system.

The invention relates to a lawn maintenance machine comprising a container (10) and a movable wall (40), the movable wall (40) dividing the container (10) to a first storage (20) having a first length in a longitudinal direction, and a second storage (30) having a second length in the longitudinal direction, wherein the second storage (30) is placed rearward from the first storage (20), the lawn maintenance machine further comprising an actuator arrangement configured to move the movable wall (40) forward and backward in the longitudinal direction in order to increase and decrease, respectively, the volume of the second storage (30). The invention further relates to a method for taking care of a lawn or a turf. This invention further relates to a lawn maintenance method and a lawn maintenance system.

A stalk puller to be used with or without a mower/shredder utilizes a pair of independently mounted discs converging along their lower edge to grasp and pull stalks from the ground as the stalk puller is moved down the row by a prime mover. At least one of the discs is urged against the other by a spring such that the associated disc may allow rocks and debris to pass between the discs without damage. The spring mounting reduces adjustments due to normal wear as well as damage from debris.

A stalk puller to be used with or without a mower/shredder utilizes a pair of independently mounted discs converging along their lower edge to grasp and pull stalks from the ground as the stalk puller is moved down the row by a prime mover. At least one of the discs is urged against the other by a spring such that the associated disc may allow rocks and debris to pass between the discs without damage. The spring mounting reduces adjustments due to normal wear as well as damage from debris.

An apparatus, system, and method of securing attachments to a utility vehicle, particularly to a stand-on, zero-turn mower. The disclosure further relates to a method and apparatus for raising and lowering a mower deck on the mower. A mounting apparatus is provided to selectively engage landscaping attachments to the mower. A deck hanging assembly secures the mower deck to the mower frame. The same connectors secure a part of the deck hanging assembly and a part of the mounting apparatus to the mower frame. An adjustment assembly is operable to move the deck hanging assembly and thereby to raise or lower the mower deck. A hydraulic cylinder is actuated to pivot the mounting apparatus in order to raise or lower the landscaping attachment. The mounting apparatus pivots relative to the mower frame about the same connectors that secure the deck hanging assembly to the frame.

An apparatus, system, and method of securing attachments to a utility vehicle, particularly to a stand-on, zero-turn mower. The disclosure further relates to a method and apparatus for raising and lowering a mower deck on the mower. A mounting apparatus is provided to selectively engage landscaping attachments to the mower. A deck hanging assembly secures the mower deck to the mower frame. The same connectors secure a part of the deck hanging assembly and a part of the mounting apparatus to the mower frame. An adjustment assembly is operable to move the deck hanging assembly and thereby to raise or lower the mower deck. A hydraulic cylinder is actuated to pivot the mounting apparatus in order to raise or lower the landscaping attachment. The mounting apparatus pivots relative to the mower frame about the same connectors that secure the deck hanging assembly to the frame.

A stalk puller to be used with or without a mower/shredder utilizes a pair of independently mounted discs converging along their lower edge to grasp and pull stalks from the ground as the stalk puller is moved down the row by a prime mover. At least one of the discs is urged against the other by a spring such that the associated disc may allow rocks and debris to pass between the discs without damage. The spring mounting reduces adjustments due to normal wear as well as damage from debris.

A stalk puller to be used with or without a mower/shredder utilizes a pair of independently mounted discs converging along their lower edge to grasp and pull stalks from the ground as the stalk puller is moved down the row by a prime mover. At least one of the discs is urged against the other by a spring such that the associated disc may allow rocks and debris to pass between the discs without damage. The spring mounting reduces adjustments due to normal wear as well as damage from debris.

A trenching and edging attachment for a riding lawn mower or compact utility tractor preferably includes a base frame, a cutter drive, a pair of pivoting height wheels and a cutter cover. The base frame preferably includes a lengthwise support member, a cutter support member, two support wheel extensions, a drive support extension, a pivot extension member and two attachment yokes. The pivot extension extends outward from the lengthwise support member and includes at least one retention hook. Each pivoting height wheel includes a wheel roller, a wheel yoke, and a height adjustment device. The wheel yoke is pivotally retained in the support wheel extension. The cutter drive preferably includes a cutter driven shaft, a right angle gearbox, a chain drive and a cutter drive shaft. A drive hub is attached to substantially an end of the cutter driven shaft to retain a trenching blade or an edger.