公开(公告)号：EP3818816A1

公开(公告)日：2021-05-12

申请号：EP19208195.8

申请日：2019-11-08

申请人： CNH Industrial Belgium NV

发明人： Demon, Frederik ,  Bonte, Xavier G J M ,  Pauwels, Karel C F

IPC分类号： A01F15/08

摘要： The present disclosure relates to an agricultural system comprising an agricultural baler (10) comprising a rotary input shaft (27) connectable by way of a baler driveline to a rotatable flywheel (28); a hydraulic pump for supplying the agricultural baler with hydraulic fluid, the rotatable flywheel being connectable to the hydraulic pump via the driveline, wherein the baler (10) is transferrable between a first state for driving the hydraulic pump by means of external drive power provided by a corresponding work vehicle, and a second state for driving the hydraulic pump by means of the rotatable flywheel, a control unit (44) that is configured to: receive input-power-data indicative of a drive power available for driving the hydraulic pump in the first state of the baler; and determine a control-signal for transferring the baler into its second state, if the input-power-data indicates that the available drive power is insufficient for driving the hydraulic pump.

公开(公告)号：EP3819726A1

公开(公告)日：2021-05-12

申请号：EP19208198.2

申请日：2019-11-08

申请人： CNH Industrial Belgium NV

发明人： Pauwels, Karel C.F. ,  Demon, Frederik ,  De Lathauwer, Tom A. ,  Bonte, Xavier G J M

IPC分类号： G05B19/042 ,  A01B61/02 ,  A01F15/00 ,  B60K17/28

摘要： The present disclosure relates to an agricultural system comprising: an agricultural baler (10) comprising a rotary input shaft (27) connectable by way of a baler driveline to a rotatable flywheel (28), the driveline comprising at least one heat generating component (149, 154, 158); a cooling fluid supply circuit (100) comprising at least one pump (190) for supplying cooling fluid to the at least one heat generating component (149, 154, 158); and a control unit (144) that is configured to: receive driveline-data indicative of a current and/or future status of the at least one heat generating component (149, 154, 158) of the driveline; determine a control-signal for controlling an amount of cooling fluid flow provided to the at least one heat generating component (149, 154, 158), on the basis of the driveline-data; and provide the control-signal to the cooling fluid supply circuit (100).

公开(公告)号：EP3818810A1

公开(公告)日：2021-05-12

申请号：EP19208165.1

申请日：2019-11-08

申请人： CNH Industrial Belgium NV

发明人： De Leener, Kenneth ,  Lippens, Christiaan A C ,  Naeyaert, Karel ,  Bonte, Xavier G J M

IPC分类号： A01D89/00 ,  A01F15/08

摘要： The present disclosure relates to an agricultural system (10), comprising an agricultural baler comprising a pick-up arrangement (19) for collecting plant matter, the pick-up arrangement comprising at least one roller (302, 304) for feeding crop into the baler. The baler comprises a pick-up drive shaft (310) for moving the roller (302, 304) at a desired rotational speed, wherein the pick-up drive shaft (310) is connected to the roller (302, 304) via at least one clutch (324, 340) for selectively transferring power between the pick-up drive shaft (310) and the roller (302, 304). The system further comprises a control unit (344) configured to: receive clutch-status-data indicative of an engagement status of the at least one clutch (324, 340); determine a speed-control-signal for varying the rotational speed of the pick-up drive shaft (310) on the basis of the clutch-status-data; and provide the speed-control-signal to a driveline for driving the pick-up drive shaft (310).