Pin shaft automatic removal equipment for hydraulic support for mining and its applications

摘要

The present invention relates to an automatic pin shaft removal facility for a hydraulic support for mining and its application, in which the bottom of an elevating platform is attached to a traveling carriage via a scissors mechanism, a support plate is connected to the pin removal device side of the hydraulic cylinder, and The pinning device of the hydraulic cylinder and the bottom of the support plate are placed on the I-shaped rail via electric rollers, the stud replacement device is attached to the support plate, and the stud fixing device is connected to the grooved rail provided in the support plate. A pin shaft jig is connected to the front end of the pin pulling device of the hydraulic cylinder, and an image recognition processing device is attached to the end of the pin pulling device of the hydraulic cylinder. The console is attached to the traveling trolley, and the traveling trolley, hydraulic cylinder pin removal device, stud fixing device, stud replacement device, scissors mechanism, lifting device, image recognition processing device, motor A, and electric roller are all control consoles. Connection is controlled by. The present invention can replace the conventional manual work method and realize an automatic and intelligent removal work for the pin shaft. [Selection diagram] Fig. 1