LOADING-UNLOADING DEVICE OF TRANSPORTABLE MODULE-CONTAINER Russian patent published in 2003 - IPC

FIELD: materials handling facilities. SUBSTANCE: proposed loading-unloading device of transportable module-container has load- lifting posts, each provided with load-bearing housing secured on housing of module-container with single-acting extensible hydraulic support furnished with hydraulic cylinder with extensible rod equipped with support plate and hydraulic supply source including reservoir with working liquid, hydraulic pump, low-pressure main line with check valve connecting reservoir with hydraulic pump, pressure main line connecting hydraulic pump with working space of hydraulic cylinder, hydraulic cylinder working liquid drain main line, pilot controlled check valve with controlled cutoff valve and distributor with manual drive to control process of extension of support. Each load-lifting post is furnished with independent hydraulic supply source, all sets of said source being secured on load-bearing housing of post. Moreover, each post is furnished with device for retracting extensible rod into traveling position. Said device contains drive coupled flexibly with lower part of extensible rod. Invention makes it possible to get loading- unloading device with posts, each capable of executing all-lifting operations. Each post can be made independently, tested and certified without mounting on transportable module-container. Posts provide possibility of adjusting speed of movement of extensible rod depending on specific operating conditions. EFFECT: enlarged operating capabilities. 7 cl, 9 dwg