| 摘要 |
Our invention consists of the positioning and of the anchorage of the trencher to the boom of the compact hydraulic excavator and constitutes a good joining among the two machinary guaranteeing a series of advantages that we have listed before. Therefore the project is composed by the following parts: -connecting pins (FIG.2 A-B-C.), positioned in according to pragmatic studies, underneath the dipper (FIG.1 n°.2) and on the boom (FIG.1 n°.1) of the compact hydraulic excavator to allow the installation of the trencher (FIG.1 N°.3); -connecting fork; (FIG.1 N°5.); -trencher; (FIG.1 N°3.); -eccentric ditch cleaner; (FIG.1 N°6); In this way, this new machine allows to realize ditches at different depth (trencher performances) together with excavations at different depth and earth moving (compact hydraulic excavator performances).
|
