Integrated source bin structure and drilling tool passing instrument of 5700 type source and IQ source

The invention discloses an integrated source bin structure and a drilling tool passing instrument of a 5700 type source and an IQ source, belongs to the field of well logging, and aims to solve the problems that a source bin shell is likely to have hidden dangers and is not easy to machine. The source bin is moved upwards to provide a space for the wiring hole, the wiring hole can be moved upwards along with the source bin, the lower edge of the wiring hole is located in the upper connector and the inner hole of the outer pipe, the source bin shell is integrated, the wiring hole machining procedure can be completed smoothly, and the integrated source bin structure is formed. The source bin structure provided by the invention is formed by integrated and non-split welding, an electron beam welding process is not needed in processing, a corresponding process for determining welding process parameters is canceled, and various forms of inspection of test pieces and instrument welding seams are canceled, so that in