MECHANISM FOR FACADE CLEANER APPARATUS

摘要

To provide a mechanism (20) for reciprocating cleaning apparatuses, consisting of three mechanism: A reciprocating mechanism (21) consisting of two springs (25) connected in-between a telescopic shaft (26), and base (27), a driven cam (28) pushes vertically up the telescopic shaft (26) of the cleaner head (23), while the two springs (25) retard it down. A wiping mechanism consisting of a wiper (30), a wiper's frame (32), a double support arms, a double arced handles (33), and a retard spring, the mechanism is moving independently from the cleaner head (23), and operated manually, such that the wiper (30) is moved down in- between the facade and the cleaner head (23) to cwipe the last wet cleaned part, meanwhile the cleaner head is passing through the wiper's frame (32) without hitting it. The safety/stop mechanism consists of a tilt rod (38) sensor, such that once it hits a protrusion, it tilts up to actuate a switch (39) to send data to a control unit, to stop cleaning, and descending the apparatus.