Sugar cane planter
OwnerJohann V. Binderinventor
Life of this patent
Estimating the term…
Abstract
A sugar cane planter includes a main frame which may be hitched to the rear of a tractor and is supported by adjustable depth wheels, a drill plough for opening a furrow being mounted under the main frame. A trailer frame, mounted on wheels and connected pivotally about a transverse axis to the main frame carries a hopper for a bulk supply of cane setts and a tank for fungicidal liquid, into which the can setts pass gravitationally from the hopper. An elevator elevates the setts from the tank and discharges them into a chute leading to the furrow opened by the drill plough. The hopper bottom can be tilted to promote the gravitational passage of setts to the tank.
Claims4
A sugar cane planter including:
- a wheel-mounted main frame,
- means for connecting the main frame to a tractor,
- a drill plough mounted under the main frame,
- a wheel-mounted trailer frame pivotally connected about a transverse axis at its front to the main frame,
- a fixed tank adapted to contain a quantity of treating liquid on the trailer frame, said tank including side walls and downwardly convergent front and rear walls which define a closed tank bottom,
- a hopper on the trailer frame adapted to carry a quantity of cane setts and to deliver them gravitationally into the tank, said hopper comprising a pair of fixed parallel sides and, between the sides, a bottom member hinged at its front to the back of the tank and a back member rigidly secured to the back of the bottom member, and means for raising the bottom and back members relative to said fixed sides and tank for ejecting cane setts from the hopper into the tank,
- an elevator extending into said tank to elevate setts from the tank and to discharge them above the main frame, said elevator including transverse channelled cleats on endless sprocket-mounted chains, each of said cleats being adapted to engage and elevate at least one sett, and means for ejecting from each of said ascending cleats any setts carried by said cleat in excess of one, and
- a chute assembly on the main frame adapted to receive such discharged cane setts and feed them gravitationally to a furrow opened by the drill plough.
Dependencies are inferred from the claim text.