2results about How to "Adjust position height" patented technology

The utility model relates to a drawer slide rail assembly for a low-temperature freezer, which comprises a double-wing storage basket, a metal plate left slide groove and a metal plate right slide groove, and the double-wing storage basket comprises a storage basket body, a storage basket left wing and a storage basket right wing; the metal plate left sliding groove and the metal plate right sliding groove are each provided with a lower object containing plane. The storage basket left wing and the storage basket right wing are arranged to be arranged on the lower storage planes of the metal plate left sliding groove and the metal plate right sliding groove in a linear contact sliding mode respectively. The utility model further relates to a low-temperature freezer comprising the drawer sliding rail assembly. The drawer sliding rail assembly slides in a linear contact mode, and the situation that the drawer sliding rail assembly cannot be pulled out due to frost is avoided; the position height of the double-wing storage basket in the low-temperature freezing box can be conveniently adjusted through the arrangement of a sliding groove hook; the upper limiting planes of the metal plate left sliding groove and the metal plate right sliding groove can prevent the double-wing storage basket from falling off suddenly when the double-wing storage basket is pulled out. Due to the design of the front end transition part and the rear end stopper, the double-wing storage basket and the low-temperature freezing box inner container can be prevented from being damaged.

The utility model discloses a bearing structure for carrier roller carrying equipment, and relates to the related technical field of carrying and bearing. The device comprises a bearing and supporting assembly, the bearing and supporting assembly comprises a bearing and supporting frame body, a carrying and bearing frame body is arranged in the bearing and supporting frame body in a sliding mode, the inner bottom of the carrying and bearing frame body is rotationally connected with a communication supporting plate through a first rotating shaft, and the inner bottom of the bearing and supporting frame body is rotationally connected with a communication transmission roller through a supporting vertical plate; a lifting adjusting assembly is fixedly connected between the bearing supporting frame body and the carrying bearing frame body and comprises a first lifting frame body and a second lifting frame body. The distance between the first lifting frame body and the second lifting frame body is adjusted through rotation of the first transmission connecting rod and the second transmission connecting rod, in the process, the communication supporting plate rotates and the peripheral side face of the communication transmission roller extends outwards, communication between the carrying bearing frame body and a carrying position is achieved, and carrying and transferring are convenient.