2results about How to "Avoid breakage etc." patented technology

The utility model discloses a kind of fluid auxiliary oenanthe javoronic harvesters, it is related to oenanthe javoronic harvesting technical field, including float, the float is suspended on water surface by buoyancy, the outside of float is provided with drive assembly, the drive assembly includes advancing component and steering component, the advancing component and steering component all include multiple drive oar, the driving direction of advancing component and steering component is perpendicular to each other, the outside of float is equipped with cutting assembly, transfer assembly and fluid guide assembly, the cutting assembly is cut to oenanthe javoronic, the transfer assembly is pushed to transfer to oenanthe javoronic floating on water surface.The utility model is cut in the process by fluid pump, using fluid one-way motion, constantly combing the posture of oenanthe javoronic leaf and stem, avoid oenanthe javoronic leaf and stem between each other entangle, lead to subsequent oenanthe javoronic cutting or transfer process, oenanthe javoronic between each other pull, oenanthe javoronic stem appears fracture and oenanthe javoronic leaf breakage etc.

A transfer rack for conveniently placing finished doors and windows includes a base, side frames, and a support frame. The base is W-shaped and includes a walking groove and V-shaped seats symmetrically arranged on both sides of the walking groove. Casters are installed at the bottom of the base. The side frames are fixed to the top of one side of the base, and the support frame is fixed to the top of the base. The walking groove in this invention allows personnel to easily walk to the inside of the transfer rack and place the finished doors and windows on it without having to lift their feet to step over the base, saving effort and ensuring safety, preventing tripping injuries and damage to the finished doors and windows. The W-shaped base and the gradually decreasing width of the V-shaped seats, along with the gradually decreasing width of the walking groove, allow multiple transfer racks to be nested together, saving space. The omnidirectional brake casters facilitate directional changes during use and accurate positioning when stacking adjacent transfer racks, improving work efficiency.