Abstract: A dwelling assembly that has a continuous sidewall and an opening for a door and a window. A roof assembly is provided with first and second roofs that are spaced apart such that the outer roof acts as a heat shield for the inner roof to ensure the interior of the dwelling is a minimum temperature. In addition, ballast boxes are utilized in order to provide additional weight to the dwelling and a planting area in association with the dwelling assembly.

Abstract: A rotor assembly for a grain dryer having a framework and a number of wipers secured to the framework. The framework has a number of primary supports that extend radially outwardly from the central axis and a number of secondary support members connected to the end of the primary support members and positioned to engage the shelf floor of the grain bin.

Abstract: A grain spreading device that uses a pre-spreading device within a cone shaped guide to provide uniform distribution of grain. Specifically, the pre-spreading device has an opening therein such that a distance between the opening and the outer periphery of the pre-spreading device forms a shelf to direct grain toward the opening to provide a uniform distribution of the grain. Additionally, the pre-spreading device can have laser cut knockouts to adjust the pre-spreading device to a plurality of different spreading devices.

Abstract: A latch apparatus for releasably securing a cover member over an access opening in a bulk storage structure. The latch apparatus is pivotally mounted to a cover member and includes a pair of latch members and a latch bar connected to and extending between the latch members. The latch members have a receptacle that receives a catch member and an extension that extends away from the latch member opposite the receptacle. The extension engages the cover member when the latch member is moved from a locked position to an unlocked position to prevent injury to a user.

Abstract: A grain bin roof ring mounting bracket having a mounting plate secured to a roof bin, a clip portion extending vertically from the mounting plate, and a back portion that extends outwardly from the clip portion.

Abstract: A carrier wheel assembly for supporting a sweep auger at intermediate positions having a first wheel that is rotatably mounted to the shaft of the auger and extends rearwardly through a slot and secured to the backboard of the auger, and having a rearward wheel rotatably mounted to the assembly and positioned rearwardly of the auger.

Abstract: A rotary grain screener is disclosed in which a reverse drive transmission assembly is provided at one end of the screener and in which a second drive transmission assembly is provided at the opposite end of the screener for driving an outer drum, an inner drum being secured to a central shaft which is driven from the outer drum through the reverse drive transmission assembly. The second drive transmission assembly also drives an auger in a pan which underlies the screens and a conveyor for conveying foreign materials upwardly out of the pan.

Abstract: An improved drive arrrangement in grain stirrers of the type including a sweep arm suspended between a track along the bin sidewall and a pivot support toward the bin's center. The sweep arm includes a laterally extending support element extending from the support frame, being selectively rotatable or counterrotatable, and a sweep drive unit being selectively rotatable independently of the support element and including a drive wheel engaging the bin track. Stirring augers depend from the laterally extending sweep arm, and are adapted for radial movement along the sweep arm in either direction in accordance with rotation and counter-rotation of the support element. An automatically selective reversing drive system, comprising opposed one-way clutches, interconnects the support element and the drive wheel whereby the sweep arm is driven in one direction around the bin in response to both such rotation and such counterrotation of the support element.