Gravity wagon

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Slant wagon Slant wagon.jpg
Slant wagon

The gravity wagon, or slant wagon, is an angled hopper style wagon that utilizes gravity to make the unloading process easier. It is primarily used on farms for agricultural purposes, such as for holding crops or fertilizer. For easy comparison, it is similar to a railroad hopper car, only with one door which is located on the bottom side rather than on the bottom center.

Gravity Attractive force between objects with mass

Gravity, or gravitation, is a natural phenomenon by which all things with mass or energy—including planets, stars, galaxies, and even light—are brought toward one another. On Earth, gravity gives weight to physical objects, and the Moon's gravity causes the ocean tides. The gravitational attraction of the original gaseous matter present in the Universe caused it to begin coalescing, forming stars—and for the stars to group together into galaxies—so gravity is responsible for many of the large-scale structures in the Universe. Gravity has an infinite range, although its effects become increasingly weaker on farther objects.

Fertilizer Substance added to soils to supply plant nutrients for a better growth

A fertilizer or fertiliser is any material of natural or synthetic origin that is applied to soil or to plant tissues to supply one or more plant nutrients essential to the growth of plants. Many sources of fertilizer exist, both natural and industrially produced.

Hopper car

A hopper car (US) or hopper wagon (UIC) is a type of railroad freight car used to transport loose bulk commodities such as coal, ore, grain, and track ballast. Two main types of hopper car exist: covered hopper cars, which are equipped with a roof, and open hopper cars, which do not have a roof.

Description

A gravity wagon has three sides which are angled at about 45 degrees and one side that is vertical. An unloading door is located at the bottom of the vertical side where the three angled sides come together. This design causes the contents of the wagon to funnel towards the door so that no effort has to be put forth to unload the contents other than opening the door, which opens upwards by the action of a lever or turning of a wheel.

Degree (angle) angle unit; π/180 radians

A degree, usually denoted by °, is a measurement of a plane angle, defined so that a full rotation is 360 degrees.

Funnel pipe with a wide top and narrow bottom

A funnel is a tube or pipe that is wide at the top and narrow at the bottom, used for guiding liquid or powder into a small opening.

The chassis used for gravity wagons is sometimes the same as the chassis used for hay wagons.

Chassis internal vehicle frame

A chassis is the load-bearing framework of an artificial object, which structurally supports the object in its construction and function. An example of a chassis is a vehicle frame, the underpart of a motor vehicle, on which the body is mounted; if the running gear such as wheels and transmission, and sometimes even the driver's seat, are included, then the assembly is described as a rolling chassis.

Hay dried grass, legumes or other herbaceous plants used as animal fodder

Hay is grass, legumes, or other herbaceous plants that have been cut and dried to be stored for use as animal fodder, particularly for large grazing animals raised as livestock, such as cattle, horses, goats, and sheep. However, it is also fed to smaller domesticated animals such as rabbits and guinea pigs. Even pigs may be fed hay, but they do not digest it as efficiently as herbivores.


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Station wagon automotive body-style variant of a sedan/saloon with its roof extended rearward over a shared passenger/cargo volume with access at the back via a third or fifth door (liftgate/tailgate), instead of a trunk/boot lid

A station wagon, also called an estate car, estate or wagon, is a car body style which has a two-box design, a large cargo area and a rear tailgate that is hinged to open for access to the cargo area. The body style is similar to a hatchback car; however, station wagons are longer and are more likely to have the roofline extended to the rear of the car to maximize the cargo space.

Railroad car vehicle used for carrying cargo or passengers on rail transport system

A railroad car or railcar, railway wagon, trucks, or railway carriage, also called a train car or train wagon, is a vehicle used for the carrying of cargo or passengers on a rail transport system. Such cars, when coupled together and hauled by one or more locomotives, form a train. Alternatively, some passenger cars are self-propelled in which case they may be either single railcars or make up multiple units.

Boxcar railroad car that is enclosed and used to carry freight

A boxcar is the North American term for a railroad car that is enclosed and generally used to carry freight. The boxcar, while not the simplest freight car design, is probably the most versatile since it can carry most loads. Boxcars have side doors of varying size and operation, and some include end doors and adjustable bulkheads to load very large items.

Automobiles' body styles are highly variable. Some body styles remain in production, while others become less common or obsolete. They may or may not correlate to a car's price, size or intended market classification. The same car model might be available in multiple body styles comprising a model range. Some distinctions, as with four-wheel drive vs. SUV models or minivan vs. MPV models, the distinction between body style and classification can be particularly narrow.

Gondola (rail) open-top railroad freight car used for carrying loose bulk materials

In US railroad terminology, a gondola is an open-topped rail vehicle used for transporting loose bulk materials. Because of their low side walls, gondolas are also suitable for the carriage of such high-density cargos as steel plates or coils, or of bulky items such as prefabricated sections of rail track.

Rotary car dumper

A rotary car dumper or wagon tippler (UK) is a mechanism used for unloading certain railroad cars such as hopper cars, gondolas or lorries. It holds the rail car to a section of track and rotates the track and car together to dump out the contents. Used with gondola cars, it is making open hopper cars obsolete. Because hopper cars require sloped chutes in order to direct the contents to the bottom dump doors (hatches) for unloading, gondola cars allow cars to be lower, thus lowering their center of gravity, while carrying the same gross rail load.

Silo structure for storing bulk materials

A silo is a structure for storing bulk materials. Silos are used in agriculture to store grain or fermented feed known as silage. Silos are more commonly used for bulk storage of grain, coal, cement, carbon black, woodchips, food products and sawdust. Three types of silos are in widespread use today: tower silos, bunker silos, and bag silos.

Mineral wagon

A mineral wagon or coal truck is a small open-topped railway goods wagon used in the United Kingdom and elsewhere to carry coal, ores and other mine products.

A Trap Door Forage Wagon is a type of wagon used in farming that can unload without the operator having to stop. It earned top honors in the American Farm Bureau Federation's 14th annual Farmer Idea Exchange in the annual convention.

Goods shed railway building designed for storing goods before or after carriage in a train

A goods shed is a railway building designed for storing goods before or after carriage in a train. A typical goods shed will have a track running through it to allow goods wagons to be unloaded under cover, although sometimes they were built alongside a track with possibly just a canopy over the door. There will also be a door to move goods to or from road wagons and vans, this sometimes is parallel to the rail track, or sometimes on the side opposite the rail track. Inside the shed will generally be a platform and sometimes a small crane to allow easier loading and unloading of wagons.

Semi-trailer Trailer vehicle without a front axle

A semi-trailer is a trailer without a front axle. In the United States, the term is also used to refer to the combination of a truck and a semi-trailer, a tractor-trailer.

Chaser bin Type of trailer used in agricultural grain production

A chaser bin, also called grain cart or (grain) auger wagon, is a trailer towed by a tractor with a built-in auger conveyor system, usually with a large capacity.

Live bottom trailer

A live bottom trailer is a semi-trailer used for hauling loose material such as asphalt, grain, potatoes, sand and gravel. A live bottom trailer is the alternative to a dump truck or an end dump trailer. The typical live bottom trailer has a conveyor belt on the bottom of the trailer tub that pushes the material out of the back of the trailer at a controlled pace. Unlike the conventional dump truck, the tub does not have to be raised to deposit the materials.

Mixer-wagon

A mixer-wagon, or diet feeder, is a specialist agricultural machine used for accurately weighing, mixing and distributing total mixed ration (TMR) for ruminant farm animals, in particular cattle and most commonly, dairy cattle.

Sliding door (car) type of vehicle door

A sliding door is a type of door is mounted on or suspended from a track for the door to slide, usually horizontally and outside. It is a feature predominately relegated to minibuses and buses to provide a large entrance or exit for passengers without obstructing the adjacent pathway between the vehicle and any adjoining object or the side(s) of passenger and commercial vans so as to allow a larger unobstructed access to the interior for loading and unloading.

Open wagon

Open wagons form a large group of railway goods wagons designed primarily for the transportation of bulk goods that are not moisture-retentive and can usually be tipped, dumped or shovelled. The International Union of Railways (UIC) distinguishes between ordinary wagons and special wagons (F/6). Open wagons often form a significant part of a railway company's goods wagon fleet; for example, forming just under 40% of the Deutsche Bahn's total goods wagon stock in Germany.

The Victorian Railways in Australia have had a vast range of hopper-type wagons over the last century, for transporting anything from grains through fuel to various powders.

Kiruna Wagon AB is a Swedish company specialised in the custom design and manufacture of ore wagons. Kiruna Wagon was established in 2004 and is owned by mechanical engineering companies Nybergs Mekaniska Verkstad and Rönnqvist & Wettainen. The company headquarters and workshop are in Kiruna, Sweden's northernmost city and the country's mining capital.

The wagon with opening roof is a type of railway goods wagon that is, nowadays, defined and standardised by the International Union of Railways (UIC) as Class "T". They are a large category of rail vehicle, predominantly used for the transport of hygroscopic bulk commodities such as cement, plaster, lime, potash and grain.