A small internal combustion engine includes a housing and an internal combustion engine body arranged in the housing. The internal combustion engine body includes a cylinder, a crankcase, a piston arranged in the cylinder, a crankshaft arranged in the crankcase and driving the piston, and an oil pan arranged at a bottom of the crankcase. The oil pan has an oil pan inlet, and the housing has a housing oil inlet. A hose connected to the oil pan inlet and the housing oil inlet forms a fluid passage for lubricating oil to flow from the housing oil inlet to the oil pan. A related garden tool includes a power source assembly that drives a working assembly to operate via a power transmission assembly.

A driving mechanism for use in a power tool and a power tool comprising the driving mechanism in connection with a motor and an operation member. The driving mechanism includes a sliding member arranged to drive the operation member, the sliding member is arranged to move between a first sliding position and a second sliding position along a longitudinal axis during an operation of the power tool so as to drive the operation member to move between a first operation position and a second operation position respectively.

Disclosed in the present invention is an electric lopper, comprising a handle, a connecting pole and a pruning component which are connected in sequence, wherein the pruning component comprises a casing, a control mechanism and, connected in sequence, a motive power mechanism, a drive mechanism and a cutter set, wherein the motive power mechanism and the drive mechanism are disposed in the casing, the cutter set is disposed at that end of the casing which is remote from the motive power mechanism, a switch connected to the motive power mechanism is provided on the handle, and the control mechanism is connected to the drive mechanism; the drive mechanism is a worm gear/worm drive mechanism or a ball screw drive mechanism. The present invention is used for pruning bushes, branches, etc.

A small internal combustion engine includes a housing and an internal combustion engine body arranged in the housing. The internal combustion engine body includes a cylinder, a crankcase, a piston arranged in the cylinder, a crankshaft arranged in the crankcase and driving the piston, and an oil pan arranged at a bottom of the crankcase. The oil pan has an oil pan inlet, and the housing has a housing oil inlet. A hose connected to the oil pan inlet and the housing oil inlet forms a fluid passage for lubricating oil to flow from the housing oil inlet to the oil pan. A related garden tool includes a power source assembly that drives a working assembly to operate via a power transmission assembly.

An effector coupled to an automated harvesting apparatus, the effector comprising a sensor unit configured to obtain fruit cluster related data relating; a closed kinematic chain mechanism configured: to expand from a closed configuration to an expanded configuration; close from the expanded configuration to the closed configuration; harvesting shears configured to cut the fruit stem, said harvesting shears are coupled to the kinematical closed chain mechanism; a catch mechanism configured to catch the fruit stem after the fruit stem is cut by the harvesting shears; and, a processor configured to operate the effector to cut the fruit stem.

The present invention relates to a fruit pruning and collecting device. The device features a telescoping pole having a basket at the top end and an ergonomic grip at the bottom end. The pole has a plurality of telescoping sections for adjusting a length of the pole and enabling a user to reach elevated fruits without climbing on a ladder. The basket has pruning blades that are actuated by a manual trigger or an electric power button for pruning a stem positioned between the blades to remove one or more fruits. The basket does not allow the fruits to drop onto ground. In use, the device is positioned with the basket under the fruits on the tree with the stem in between the blades such that the blades when actuated prune the stem and enable the fruit to fall into the basket.

A power tool (1) is disclosed comprising a tool (3), a power source (5) arranged to power the tool (3), a throttle lever (7), a circuit board (9), and a human machine interface (10) comprising components (15, 17, 19) arranged on the circuit board (9). The power tool (1) further comprises a magnet (11) operably connected to the throttle lever (7), and a sensor arrangement (13) configured to sense the intensity of the magnetic field of the magnet (11). The sensor arrangement (13) is arranged on the circuit board (9).

A garden scissors of the present invention includes a chassis, a transmission mechanism, a driving line, and a cutter. The transmission mechanism is rotatably disposed to the chassis. The transmission mechanism includes a pulley portion, a gear portion, and a flywheel portion, which rotate simultaneously. The gear portion is located between the pulley portion and the flywheel portion. An end of the driving line is rolled on the pulley portion. The cutter has an engagement portion engaged with the gear portion. Thus, the pulley portion, the gear portion, and the cutter are rotated when the driving line is pulled away from the pulley portion, driving the cutter to pivot to cut branches. Therefore, the flywheel portion of the transmission mechanism laying on the chassis, supporting and balancing the force exerted on and the movements of the pulley portion and the gear portion. The structure of the garden scissors is then stabilized.

A plant stem separating apparatus for separating a stem from plant portions extending from the stem is provided. The plant stem separating apparatus includes a cutter, and first and second rollers. The cutter includes a blocking member and apertures defined therein. The apertures are sized for receiving the stem therethrough and the blocking member is positioned and configured for blocking a passage of the plant portions through one of the apertures. The first and second rollers define an engagement region therebetween downstream of the aperture for receiving the stem, and are drivable to rotate in opposite directions in a forward feeding mode to grab the stem at the engagement region and pull the stem through the aperture, such that the plant portions are retained upstream of the blocking member while the stem is pulled through the aperture, thereby causing disengagement of the plant portions from the stem.

A plant stem separating apparatus for separating a stem from plant portions extending from the stem is provided. The plant stem separating apparatus includes a cutter, and first and second rollers. The cutter includes a blocking member and apertures defined therein. The apertures are sized for receiving the stem therethrough and the blocking member is positioned and configured for blocking a passage of the plant portions through one of the apertures. The first and second rollers define an engagement region therebetween downstream of the aperture for receiving the stem, and are drivable to rotate in opposite directions in a forward feeding mode to grab the stem at the engagement region and pull the stem through the aperture, such that the plant portions are retained upstream of the blocking member while the stem is pulled through the aperture, thereby causing disengagement of the plant portions from the stem.