Automatic positioning device for movable plate feeder

Abstract

The invention discloses an automatic positioning device for a movable plate feeder. The device comprises a jaw thrust rod, a jaw for clamping and transporting a steel rail is arranged at the bottom ofthe jaw thrust rod, a lifting part is arranged in the middle of the top end of the jaw thrust rod, and the lifting part is driven by a piston in a hydraulic thrust rod to move up and down. A spring upper pressing plate is connected to the side portion of the lifting part, a spring is fixed between the spring upper pressing plate and the base, and the spring is compressed or released through piston movement of the hydraulic thrust rod; a guide plate is welded to the side face of the spring upper pressing plate, and a guide limiter is arranged at one side of the guide plate and shifted by the guide plate to move up and down; and the guide limiter is fixed at the top end of a guide rod, the guide rod is sleeved with a guide sleeve, the bottom of the guide rod is provided with a slider, and the slider is matched with a positioning block group arranged on the side surface of a transportation steel rail bracket. By means of the device, automatic double positioning of the movable plate typefeeder is achieved, and safety and reliability are greatly improved.

Description

technical field [0001] The invention belongs to the technical field of automatic positioning, and in particular relates to an automatic positioning device for a movable apron feeder. Background technique [0002] The mobile apron feeder is the key and commonly used equipment for unloading materials in multiple ore bins. It is widely used in cement, silicate products, new building materials, refractory materials, chemical fertilizers, ferrous and non-ferrous metal beneficiation and other production industries to unload ores and other dry materials stored in various multi-mine silos. The mobile apron feeder is suitable for unloading various multi-bin materials, and is widely used in mineral processing, building materials and chemical industries. After the original mobile apron feeder is moved and turned into place, positioning pins are manually inserted and dialed to ensure that the mobile apron feeder is affected by the impact force of the mine bin, and the mobile apron feed...

AI Technical Summary

Problems solved by technology

After the original mobile apron feeder is moved and turned into place, positioning pins are manually inserted and dialed to ensure that the mobile apron feeder is affected by the impact force of the mine bin, and the mobile apron feeder is pushed to move automatically. The risk of major accidents caused by trolley slipping and belt corridor blockage

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