초록 ▼

A portable storage silo comprising a tank has a peripheral wall, a top wall and a bottom wall. There is provided a filling opening at or adjacent a top of the tank and a discharge opening at or adjacent a bottom of the tank. A support assembly for holding the tank with the bottom wall raised from th

A portable storage silo comprising a tank has a peripheral wall, a top wall and a bottom wall. There is provided a filling opening at or adjacent a top of the tank and a discharge opening at or adjacent a bottom of the tank. A support assembly for holding the tank with the bottom wall raised from the ground such that the discharge opening is raised for discharge into a receptacle at the ground. The support assembly includes a base for resting on the ground. The base including a plurality of arms connected to the base and located at spaced positions around the base. The discharge opening has an electrically actuated gate arrangement. The filling opening has an electrically actuated lid. The actuators at the discharge opening and the filling opening are solar powered.

대표청구항 ▼

1. A portable storage silo for particulate material comprising: a tank having a peripheral wall defining a cylindrical outer periphery surrounding a longitudinal axis of the tank, a top wall and a bottom wall;the cylindrical outer periphery having an outer diameter less than 15 feet so as to allow t

1. A portable storage silo for particulate material comprising: a tank having a peripheral wall defining a cylindrical outer periphery surrounding a longitudinal axis of the tank, a top wall and a bottom wall;the cylindrical outer periphery having an outer diameter less than 15 feet so as to allow the tank to be portable on a flat bed trailer;the tank having height of at least 30 feet;a filling opening for the particulate material mounted in a top wall of the tank;a discharge opening for the particulate material at a bottom of the tank;a support assembly for holding the tank with the bottom wall raised from the ground such that the discharge opening is raised for discharge into a receptacle at the ground;the support assembly including a base arranged for resting on the ground to support the tank standing upwardly from the ground;the base being fixed by a plurality of upstanding legs of the base relative to the tank so that the base is fixed in a radial plane of the axis;the base and the legs thereof defining an outer peripheral edge with transverse dimensions in all direction transverse to the tank which are substantially equal to the diameter of the circular outer periphery and so that the base is also transportable with the tank;the base including at least four stabilizer arms connected to the base and located at spaced positions around the base;each stabilizer arm being movable from a first retracted position in which the stabilizer arm is located inside the circular outer periphery for transport with the tank to a second extended position in which the stabilizer arm extends outwardly to respective side of the base for engaging the ground outwardly of the base while the base sits on the around for stabilizing the base against tilting;a discharge transfer device mounted underneath the discharge opening for transfer of the particulate material from the discharge opening to a loading position outside the legs of the base;wherein the discharge opening has a gate arrangement operable to prevent material from the discharge opening to be transferred to the loading position, the gate arrangement being operable by a first electric actuator;a lid pivotal by a crank on the top wall, the crank being operable by a second electric actuator;at least one solar panel mounted on the silo;a battery pack arranged to be charged by said at least one solar panel;wherein the first and second actuators are operated with power from the battery pack provided from said at least one solar panel. 2. The storage silo according to claim 1 wherein the solar panels are mounted on the silo on one side of the tank adjacent an upper end of the tank. 3. The storage silo according to claim 1 wherein the battery pack is located at the base underneath the tank. 4. The storage silo according to claim 1 wherein there is provided a manual override lever on the gate at the discharge opening.