referring now to fig1 , there is shown a baler 10 having a chassis 12 and a crop supply assembly 14 . the baler 10 is configured as a large round baler , which however , is not mandatory . rather , the baler could be configured as a rectangular baler for producing large parallelepiped bales . the baler 10 is applied on the field and takes up crop deposited on the ground in wide swaths , in order to subject it to a baling process . in the case of a large round baler , a configuration with a baling chamber of fixed size as well as a chamber of variable size can be considered . the chassis 12 includes a frame 16 , an axle 18 with wheels 20 , a towbar 22 , side walls 24 and a baling arrangement 26 . the frame 16 is typical in that it consists of the principal components that are bolted or welded together for carrying the aforementioned components . the axle 18 forms the connection between the wheels 20 and the frame 16 and can be attached or configured as spring - supported or rigidly . the wheels support the frame 16 on the ground so that it can move freely and be drawn across the field by the tow bar 22 due to its connection with a towing vehicle . the side walls 24 are spaced away from each other by the width of , and define opposite sides of , the baling chamber 28 . the baling arrangement 26 may consist of belts , pulleys , bar chains or the like , and is used to take up the crop to be baled and conducted in the baling chamber 28 and to compress it . in the case of a rectangular baler , the baling arrangement would be formed by a piston guided in a housing . an inlet 30 into the baling chamber 28 is provided at the forward lower end region of the baling arrangement 26 . in a rectangular baler , the inlet into the baling chamber could be formed by a preceding pre - compression mechanism . the supply assembly 14 is composed of components that are located upstream of the inlet 30 , in particular the take - up device 32 , basically the crop processing arrangement 34 and the transverse conveyor 36 . these components are at least generally equally wide and configured remarkably wider than the baling chamber 28 . the take - up device 32 is generally characterized as a pick - up and is provided with tines or the like that raise the crop to be baled from the ground and deliver it to the rear to the crop processing arrangement 34 . the crop processing arrangement 34 is equipped with a rotor 38 and may be configured as a pure conveyor as well as a cutting device . in the latter case , knives 40 and strippers 42 are provided that engage in the circumferential circle of the rotor 38 . the knives 40 can be brought individually or together , if necessary , into various cutting positions and into a non - operating position . if the processing arrangement 34 is used , it forms a configuration unit with the take - up device 32 that can be pre - positioned in height , controlled with it or uncontrolled . the drive of the rotor 38 may be configured in an overshot as well as in an undershot manner , where the position of the knives 40 and the strippers 42 must be made to conform correspondingly . the downstream side of the take - up device 32 or the processing arrangement 34 form an interface 50 ( see fig6 ), not described in any further detail , that may provide , for example , flange connections , hooks , snap closures or the like . the transverse conveyor 36 is composed at least structurally of a first section 44 that is associated with the baling chamber 28 and is normally central and operating tangentially , and at least one second section 46 arranged to opposite sides of the central section 44 and operating so as to convey crop axially inward in the transverse direction . if the take - up device 32 and the conveyor 36 only project beyond one side of the baling chamber , then only one second section 46 need be present . the first section 44 of the transverse conveyor 36 projects into or towards the circumferential region of the baling chamber 28 and operates there upon the crop to be baled , for example , it supports the cylindrical bale in its rotational movement . for this purpose , the first section 44 is equipped with drivers 48 whose form and aggressiveness conforms to the crop to be baled and the baling conditions . normally , these drivers 48 are rails or bridges that extend axially and are bolted to the circumferential surface of the cylindrical core of the conveyor 36 . this first section corresponds more or less to the width of the baling chamber 28 and is driven to correspond in direction and rotational speed with the baling arrangement 26 . the second section or sections 46 may be arranged on an axis , fixed against rotation , with the first section 44 or may be released from this offset and / or driven separately . an outstanding configuration has been shown to be that in the form of screw conveyors . the second section or sections 46 may also be configured so as to operate in an undershot or an overshot manner which is a function of the question whether the crop to be baled can be subjected to a compression or not and in which direction a cylindrical bale rotates . in the case of a rectangular baler , the special arrangement to a pre - compression channel can provide the definition on the undershot or overshot conveying . according to fig6 , in one case , the take - up device 32 can be used upstream of the transverse conveyor 36 , as shown in phantom or in another case , the take - up device 32 can be used together with a rotor 38 of the processing arrangement 34 . in the latter case , the take - up device 32 and the processing arrangement 34 are connected to each other and mounted to the baler 10 at the interface 50 , this connection being , for example , by bolting or by plugging in , etc . in this way , the baler 10 can be manufactured with a base version that is equipped with only the take - up device 32 for an application with straw or stalk - like crop , and is equipped with the take - up device 32 and the crop processing arrangement 34 for an application in silage . thereby , the transverse conveyor 36 always remains on the baling chamber 28 , so that its supply characteristic remains unchanged . having described the preferred embodiment , it will become apparent that various modifications can be made without departing from the scope of the invention as defined in the accompanying claims .
a large round baler is equipped with a plurality of components for delivering crop to an inlet of a baling chamber of a large round baler . these components have a width which is substantially wider than the baling chamber inlet and include a crop take - up device and a crop processing arrangement , such as a cutter head , that receives crop from the crop take - up device . the crop processing arrangement delivers the processed crop to a transverse conveyor , which narrows the stream of crop to the width of the baling chamber inlet .