A device for detection of the quantity of grass coupee for a container for the gathering of grass of a lawn mower has

摘要

The device (60) of the detection of the quantity of the cut grass for a container of the gathering of grass of a lawn mower, in which the container is loaded by a duct for the transport, the cut grass by a member of the mowing. The device comprises a metal sheet detector so as to pivot (62) constituting a part of an external wall intended to contain the cut grass loaded into the container of the gathering of grass, the pivoting plate detector comprising a face (62a) which receives the weight of the cut grass, a spring (65), arranged in a space of the outer side of the face (62a), intended to return the sheet metal detector (62) to its rest position, a member (66) of the detection is intended to detect a value of the pivoting movement of the sheet metal detector with respect to the position of rest. The face (62a) for receiving the sheet metal detector so as to pivot (62) is configured to close off a part of the opening (61) of the detector is formed towards the bottom of a part of the loading of the cut grass of the container of the gathering of grass communicating with the duct for conveying and connected to the - latter, so that the face of the reception of the sheet metal detector so as to pivot (62) receives the weight of the cut grass contained in the container of the gathering of grass via the cut grass entering through the opening of the detector (61).