Oilseed rape hybrid seed production auxiliary osmia release frame

The utility model relates to the field of hybrid seed production osmia release frames, in particular to an oilseed rape hybrid seed production auxiliary osmia release frame which is composed of an upper support and a lower support. The lower support is composed of a base and a lower casing pipe perpendicularly arranged on the base. A main hole is formed in the wall of the lower casing pipe in the radial direction. The upper support is composed of an upper supporting frame and an upper casing pipe, wherein the upper supporting frame is used for containing beehives and mud discs, and the upper casing pipe is perpendicularly arranged on the lower bottom face of the upper supporting frame and in lifting sleeving fit with the lower casing pipe. A plurality of auxiliary holes are formed in the wall of the upper casing pipe from top to bottom at intervals. The main hole is in limiting locking fit with the auxiliary holes through plug pins. The oilseed rape hybrid seed production auxiliary osmia release frame is nove