A METHOD FOR PREPARING A BATCH OF ANIMAL FEED FROM A PLURALITY OF INGREDIENTS
    3.
    发明公开
    A METHOD FOR PREPARING A BATCH OF ANIMAL FEED FROM A PLURALITY OF INGREDIENTS 有权
    程序对几种成分动物饲料费用的研制

    公开(公告)号:EP2254403A2

    公开(公告)日:2010-12-01

    申请号:EP09718288.5

    申请日:2009-03-06

    IPC分类号: A01K5/00

    摘要: A batch of animal feed from a plurality of ingredients is prepared in a mixer/feeder wagon (1) where the ingredients require respective predefined mixing periods during a mixing cycle in the mixer/feeder wagon (1). The mixer/feeder wagon (1) comprises a mixing compartment (14) in which a mixing rotor provided by a paddle mixer (17) is rotatably mounted. Stationary chopping blades (42) mounted in a base (43) of the mixing compartment (14) co-operate with the paddle mixer (17) for chopping fibrous material during the mixing cycle. The appropriate predefined mixing periods required for the respective ingredients are determined in order to avoid over-mixing and under-mixing of the ingredients, and the predefined mixing period is defined as the number of revolutions of the paddle mixer (17) to which that ingredient is to be subjected. The duration of the mixing cycle is defined as the number of revolutions of the paddle mixer (17) to which the ingredient which requires the largest number of revolutions of the paddle mixer (17) is to be subjected. The ingredient which requires the largest number of revolutions of the paddle mixer (17) is loaded into the mixing compartment (17) at the commencement of a mixing cycle. The counts of revolutions of the paddle mixer (17) from the commencement of the mixing cycle at which the respective remaining ingredients are to be loaded into the mixing compartment (14) are determined so that the number of revolutions of the paddle mixer (17) remaining in the mixing cycle from the count at which each ingredient is to be loaded into the mixing compartment (14) is equal to the predefined number of counts of revolutions of the paddle mixer (17) to which that ingredient is to be subjected by the paddle mixer (17).

    A MIXER/FEEDER APPARATUS AND A DEVICE FOR MONITORING OPERATION OF THE MIXER/FEEDER APPARATUS
    4.
    发明公开
    A MIXER/FEEDER APPARATUS AND A DEVICE FOR MONITORING OPERATION OF THE MIXER/FEEDER APPARATUS 有权
    FUTTERMISCHER和用于监控饲料搅拌机的操作

    公开(公告)号:EP2249635A2

    公开(公告)日:2010-11-17

    申请号:EP09718223.2

    申请日:2009-03-06

    IPC分类号: A01K5/00

    摘要: A mixer/feeder wagon (1) for mixing and dispensing batches of animal feed comprises a device (50) for monitoring operation of the mixer/feeder wagon (1) and for determining instants during a mixing cycle during which ingredients of the animal feed are to be loaded into the mixer/feeder wagon (1). The mixer/feeder wagon (1) comprises a mixing compartment (14) within which a paddle mixer (17) is rotatable for mixing the ingredients of the batch of animal feed therein. Load sensors (9) produce signals indicative of the current weight of the ingredients in the mixing compartment (14) which are read by a microprocessor (55) of the device (50). A proximity sensor (38) counts the number of revolutions of the paddle mixer 17. Particulars of the ingredients of the batch of animal feed together with the weights of the respective ingredients are stored in a RAM (56) in the device (50) as well as the instants during a mixing cycle at which the respective ingredients are to be loaded into the mixing compartment (14) based on the count of revolutions of the paddle mixer (17) from the commencement of the mixing cycle. The microprocessor (55) in response to signals from the proximity sensor (38) outputs a signal to activate a siren (67) to indicate when the next ingredient is to be loaded into the mixing compartment (14). The identities of the respective ingredients as they are to be loaded into the mixing compartment (14) are displayed on a visual display screen (54) together with the weights thereof.