Feeding trolley protection anti-blocking device

Abstract

This utility model relates to the field of feeding crane technology, and in particular to a feeding crane protection and anti-blocking device, including a housing; it also includes a fixed rod installed inside the rear side of the housing, with a rotating plate rotatably connected to the outer end of the fixed rod, a bidirectional rotating block rotatably connected to the middle position of the outer end of the rotating plate, and a lifting rod rotatably connected to the end of the bidirectional rotating block away from the rotating plate. The lifting rod is slidably connected to the housing, and a spring is connected to the upper side of the outer end of the lifting rod. A rubber ball is connected to the top of the spring. A drive block is rotatably connected to the front side of the outer end of the rotating plate, and a rotating rod is rotatably connected to the upper side of the inner side of the drive block. A turntable is connected to the end of the rotating rod away from the drive block. This utility model, by setting up a linkage structure such as a rotating plate, a bidirectional rotating block, and a lifting rod, enables the rubber ball to stably impact the discharge port when the motor drives the turntable, using the impact force to remove adhering materials and effectively prevent blockage. At the same time, the spring provides buffer protection, enhances the impact effect, and reduces the risk of damage, achieving a function that combines anti-blocking and protection.

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