Abstract:
A baler is comprised of a plurality of rollers and two sets of belts supported on the roller and defining a bale-forming chamber for rolling crop material into a cylindrical bale. A guide is mounted on the exterior of the bale-forming chamber and generally parallel to its longitudinal axis. A control wheel is mounted on a support means for mounting the wheel on the guide for movement about an axis perpendicular to the longitudinal axis of the chamber. By movement of the guide, the control wheel may be moved into and out of contact with one set of the belts. The support further carries a twine guide for guiding the entry of twine into the bale-forming chamber during movement of the support to and fro along the transverse guide. The movement of the wheel about the axis perpendicular to the longitudinal axis of the chamber controls the direction of displacement of the support along the guide when the control wheel is engaged with the set of belts.
Abstract:
A baffle arrangement is provided for a harvested crop recovery machine such as a baler. The baffle arrangement has two baffles that follow each other in the direction of the flow of the crop. The upstream baffle is configured in the form of a rake and permits harvested crop lying upon it to fall back into the flow of the crop. A second baffle following the above baffle is configured as a deflector plate having a substantially closed surface and extends above an overshot conveyor in order to conduct harvested crop lifted by it with a minimal amount of friction and prevents the harvested crop from leaving the flow of crop.
Abstract:
A device is provided for monitoring the correct functioning of a crop pick-up mechanism. The device features a sensor that monitors the crop pick-up mechanism and/or a region situated in front thereof referred to the forward moving direction. The sensor is connected to a signal processing device that derives information on crop accumulations upstream of the crop pick-up mechanism that do not occur during proper operation from the signals of the sensor and generates an error signal in case of a crop accumulation.
Abstract:
A round baler is provided for producing bales. The baler has a bale-forming chamber, at least one roller that is driven and that defines a part of an extent of the bale-forming chamber and that is mounted on a moving holder. Continuous, flexible bale forming means are driven and define another part of the extent of the bale-forming chamber. The bale forming means contact a first rotating body and a second rotating body, of which the first rotating body is mounted on the holder. It is proposed that the second rotating body is coupled with the holder with respect to motion by a drive connection, so that both move together with the growing bale.
Abstract:
A baler comprises a baling chamber and a sensor arrangement. The sensor arrangement comprises at least one sensor arranged to provide information about a mechanical property of a bale built in the baling chamber and a control unit receiving signals from the sensor. The control unit is operable to automatically calibrate the signals from the sensor based upon at least one signal from the sensor received in at least one known state of the sensor.
Abstract:
A loading device for the wrapping material roll of a wrapping mechanism is provided. The wrapping material roll can be placed on a carrier of the loading device and moved into an operating condition, where it is held in position by means of a roller. The roller is brought into operating position by an activating device, as soon as the carrier is moved out of its loading position.
Abstract:
A baler and wrapper combination comprises a baler, a bale wrapper, and a bale transport table. The bale transport table is movable between a bale receiving position at a bale output location of the baler, a wrapping position at which the wrapper can wrap a bale located upon the bale transport table with a sheet material, while movable bale support elements rotate the bale around its horizontal central axis, and a bale depositing position in which a wrapped bale can be deposited on the ground. The bale support elements are arranged to be moved in the bale depositing position into an orientation in which the bale is deposited on its flat end.
Abstract:
A round baler has an unloading apparatus downstream of a bale chamber provided with movable carrying elements, for example rollers, belts, etc., so that a round bale discharged in rotating motion from the bale chamber is able to maintain its spin and twine wound onto it does not fall off again. To prevent the rotary motion of the round bale from being slowed or even terminated upon transfer to the unloading apparatus, stationary portions of a superstructure of the round baler, for example, a cross-stay serving as an axle, are covered by a movable cover.
Abstract:
A device for detecting the support load with which a tongue of a trailer vehicle acts on a tractor vehicle. The device includes a first coupling element, a second coupling element that can be detachably connected to the first coupling element, and with a sensor arranged between the tongue or the tractor vehicle and the first coupling element. The sensor is designed to detect the vertical force component acting between the tongue or the tractor vehicle and the first coupling element. The first coupling element is pivotably connected to the tongue or the tractor vehicle such as to be pivotable about a horizontal pivot shaft. The first coupling element is also connected to the second coupling element such as to be movable about an axis running parallel to the pivot shaft.
Abstract:
A round baler is provided with a single set of belts, which are rotated over a series of fixed and mobile rolls. In order to form a bale of a large diameter several loops are formed in the belts, which loops are controlled by two pivot arms. On a first pivot arm at least three rolls are provided, of which one is an idler roll, and on the second pivot arm at least one idler roll is provided, which all create loops to avoid slack in the belts.