Box positioning, locking, flipping and door opening and closing mechanisms for level-in, level-out, and vertical pressure stations

Abstract

The invention relates to a box body positioning locking, turning over and door opening and closing mechanism used for a level-in, level-out vertical pressure station, and belongs to the technical field of garbage disposal. It includes a fixed frame, a turning frame, a turning oil cylinder, a door opening mechanism and a connecting pin shaft. The turning frame is connected and fixed on the fixing frame, the fixed end of the turning oil cylinder is installed on the fixing frame, and the telescopic end of the turning oil cylinder is connected to the turning frame. , the box body is fixed on the turning frame, and the door opening mechanism is fixed on the turning frame to control the rear door of the box body; the turning frame is divided into upper and lower layers, which can effectively reduce the turning radius and the lifting moment, thereby effectively saving civil construction costs. ; The hook and pin linkage device is set on the flip frame at the same time, the hook is designed with eccentricity, and the hook and pin are driven to rotate by the oil cylinder. The travel distance of the box body can be adjusted, and it can be firmly connected to the fixed frame.

Description

technical field [0001] The invention relates to a mechanism for positioning and locking a box body, turning over and opening and closing a door for a horizontal entry and exit vertical pressing station, and belongs to the technical field of garbage treatment. Background technique [0002] At present, the transfer form of domestic large-scale vertical press stations is roughly divided into two types according to whether the collection vehicle and the transfer vehicle are on the same working face, one is the form of high entry and low exit, and the other is the form of flat entry and flat exit. The flat entry and flat exit form occupies a smaller area than the high entry and low exit form, but it needs to dig a foundation pit below the ground. The lifting and displacement mechanism of the common vertical waste compressor in the form of flat entry and flat exit adopts a single-layer structure design. There is no lifting process or a small lifting stroke before turning over. Th...

AI Technical Summary

Problems solved by technology

The lifting and displacement mechanism of the common vertical waste compressor in the form of flat entry and flat exit adopts a single-layer structure design. There is no lifting process or a small lifting stroke before turning over. The larger the width of the pit, the higher the construction cost of the pit

At the same time, the moment arm between the center of gravity and the center of rotation of the box and platform is large, resulting in a large lifting force of the oil cylinder, which requires high stress on the box lifting platform and supporting frame

Moreover, the door-opening mechanism of the box is complicated, and there are many docking points, and the distance of the box cannot be adjusted during the process of falling into place, which cannot ensure the stable placement of the box on the fixed frame

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