232results about "Horticulture tools/apparatus" patented technology

A modular landscaper uses oversized wheels to generate torque for turning one or more of several interchangeable modular landscape maintenance attachments. The landscaper provides a handle configured in relationship to the landscaper frame to allow an adult to normally walk behind the landscaper while applying a forward force by pushing on the handle that results in the wheels of the landscaper rolling along a landscape maintenance surface and generating torque that is transferred through a drive train to the one or more attached landscaping maintenance attachments. A drive train uses the rotational energy of the wheels to increase the operator pushing force to operate the maintenance attachment. Interchangeable attachments facilitate using the landscaper for a wide variety of landscaping maintenance tasks.

A portable air-blowing working machine includes a prime mover and an air-blowing system. The air-blowing system incorporates first-stage and second-stage centrifugal air-blowing sections, which are rotatably driven by an output shaft of the prime mover and are interconnected by an air-blowing passage for delivering air discharged from the first-stage air-blowing section to the intake of the second-stage. In operation, external air is drawn into the first-stage air-blowing section, increased therein in velocity and pressure, and then continuously discharged via the air-blowing passage to the second-stage air-blowing section, where the air is further accelerated and compressed before being finally discharged to the atmosphere.

The backpack Multi-Blower provides for the first time an apparatus that is unique in that one person manipulates two separate air discharge tubes in either different or unified positions simultaneously at debris. This multi-blower generates air from separate chambers inside the housing having their own discharge air outlet, thereby creating more combined volume as well as the ability to diversify how the air is directed, they're by blowing with greater ease, control, efficiency and effectiveness. Man-hours reduced significantly in that one person using the multi-blower removes the need for a second man to accompany with separate single port blower. Time saved in that one person coordinates two blower tubes, verses the old way of two people trying to think together in a fluid flow of movement as to effectively moving the debris together. These few listed benefits provide a blower apparatus that has improved drastically its function and use, which will save time, money and man-hours.

A leaf collection system for lawn blower/vacuums is disclosed. The collection system includes a port coupling fitted to the exhaust port of a blower/vacuum, a dust cover, and a unique disposable collection bag. The disposable collection bag is constructed of an environmentally friendly, bio-degradeable plastic that will quickly decompose along with the organic leaves and lawn debris collected therein. Both sides of the collection bag has several rows of T-shaped slits and two rows of straight or I-shaped slits that allow air to escape from the bag but retain the leaves and lawn debris deposited therein. The collection bag is shaped to fit inside the dust cover that is fixed to the port coupling. The port coupling includes an elastic lock ring that secures the collection bag to the coupling. The dust cover envelops of the collection bag and shields the operator from the dust that passes through the collection bag.

An embodiment in accordance with the present invention provides a blower and a method for landscaping and lawn maintenance. The blower includes an outer housing having an inner chamber, the outer housing defining at least one discharge port and an impeller disposed within the inner chamber of the housing. The impeller has a first side surface and a second side surface, wherein a first plurality of blades are mounted to the first side surface and a second plurality of blades are mounted to the second side surface. The second plurality of blades are a mirror image of the first plurality of blades. Air or other fluid is expelled through the discharge ports and can be directed using discharge tubes in order to redistribute debris or fluid.

A manually guided blower having a housing in which is disposed a drive motor that rotatingly drives an impeller. The impeller draws in an air stream via an intake opening and conveys the air stream through a discharge opening of the housing. The blower has at least one attachment that can be detachably connected to the housing in the region of one of the openings. The blower has at least one switch that is actuated when the attachment is secured to the opening, whereby the drive motor is in a ready-to-operate state only when the switch is actuated.

The snow mat-bag is a rectangular piece of flat plastic tarpaulin or canvas of different sizes as needed, equipped with straps, ropes, handles and zippers on its edges to collect, bag and transport snow away from driveways and sidewalks during the winter by closing the zippers and tying the straps and ropes. It can also be used to collect, bag and move away other objects such as dead leaves from yards during the fall, clothes for laundry, grains and fruits for storage on farms.

The present invention provides a bag carrying device for a vacuum/blower device (20). The bag carrying device comprises: a bag body (10) with a bag opening (50) and a bag carrying arrangement (65) for removable engagement with a discharge portion (24) of the vacuum/blower device (20); and a bag carrying assembly with a support member (40), carrying member (80) and a securing member (120) for a shoulder carrying of the bag carrying device during collecting debris. The bag carrying arrangement (65) is to receive the bag carrying assembly. The opening (50) is to receive a discharge portion (24) of the vacuum/blower device (20). The securing member (120) is to secure the bag opening (50) around the discharge portion (24) of the vacuum/blower device (20).

There is provided a pipe joint structure wherein a proximal insert portion (20a) of an attachment pipe (20) is inserted into and secured to a base pipe (12). This pipe joint structure comprises: a cylindrical rotational operating member (30) rotatably and externally fitted on the base pipe; and a pin-shaped projection (25) which is radially protruded from the proximal insert portion of the attachment pipe; wherein the rotational operating member is provided, on an inner circumferential surface thereof, with a spiral pulling/pushing groove (35) enabling the pin-shaped projection to be introduced therein through a cut-out portion (16) formed at a distal portion (12a) of the base pipe, thereby enabling the attachment pipe to be pulled into the base pipe through the displacement of the pin-shaped projection along the groove as the rotational operating member is rotated in one direction and enabling the attachment pipe to be pushed out of the base pipe through the displacement of the pin-shaped projection along the groove as the rotational operating member is rotated in the opposite direction.

A backpack blower comprising a blower which has an air intake opening, a backpack frame which is used to support the blower on the back of a user, and a back pad that is coupled to the backpack frame and contacts the back of the user. The back pad is composed of a cushion material and has a back surface contacting the back of the user and an opposite surface. The air intake opening communicates with at least a portion of the opposite surface, so that the air intake noise of the blower can reach at least the portion of the opposite surface.

A lawn sweeper for collecting debris from a surface includes a frame. At least one wheel is rotatable with respect to the frame for movement of the lawn sweeper along the surface. A collection bin is engaged with the frame for collecting the debris. A brush assembly has at least one brush for urging the debris from the surface into the collection bin. A reducing mechanism reduces a volume of the debris within the collection bin.

An apparatus for collection and reduction of yard debris comprising a combination of a frontally facing rotor-assisted vacuum pick up, a chipper-shredder-blower unit which (i) induces an airflow for entraining the debris collected at said pick up; (ii) reduces the debris entrained in the airflow to a more manageable volume; and (iii) impels the reduced debris to a free-flow-separator device for removing the debris from the air in which it is entrained.

A manually guided suction apparatus for suctioning up material via a suction air stream, comprising a suction fan having a fan housing surrounding a fan wheel and provided with an intake opening. A removal opening for sucked up material is disposed upstream of the intake opening in an intake channel that guides the suction air stream toward the suction fan. The removal opening empties into a collection bag, and the suction air stream in the intake channel is guided past the removal opening. An endless tube folded up to form a supply portion is stored in a storage chamber. A container portion of the endless tube forms the collection bag. A weight support for the collection bag prevents the supply portion from being pulled out of the storage chamber.

An improved blower with a directional output nozzle is provided for various tasks such as moving debris or drying surfaces. The blower includes a frame mounted on wheels and a motor mounted to the frame. The blower also includes a housing with an inlet opening and directional output nozzle. An impeller is located in the blower housing and is driven by the motor to generate airflow. As the impeller rotates, air is drawn in through the inlet opening and is discharged through the output nozzle. The output nozzle can be repositioned by rotation by either local control or remote actuation.

A portable, user shoulder supported spreader/blower unit includes an ergonomically configured housing which includes a section defining a storage bin for holding a quantity of salt or like chemical particulate material for spreading onto ground surfaces to prevent icing thereon in winter. A centrifugal distributor disk is located in a housing space section below the bin and, a bin discharge aperture aligns over a peripheral area of the distributor disk. A user controllable closure member selectively alters bin discharge aperture size and, hence, outflow quantity from the bin onto the distributor disk, the distributor disk rotating at high speed propelling particulate material out of the housing through a discharge nozzle thereon at a high speed. e.g., 60 m/sec when the unit is user in a spreader mode. To further enhance carry of the particulate material from the housing, a fan impeller mounted in the housing in the common space wherein the distributor disk operates, is rotated at high speed to produce air flow supplementing energy imparted to the particulate material. When the unit is used in a blower mode such as in a leaf collection operation, high pressure air from an outside source can be introduced into the unit so the airstream discharge from the unit is optimized to that required for leaf blowing.

A power blower having a frame, a blower, and a loop-shaped filter member. In an embodiment of the invention, the blower is disposed apart from the frame by an air intake space and has an air intake port facing the frame, and the loop-shaped filter member is disposed around a periphery of the air intake port and is adapted to catch debris on an upstream side of the air intake port.