Flattening mechanism used for granary grains

Abstract

The invention provides a flattening mechanism used for granary grains and discloses a flattening structure capable of being used for a large-scale granary, being unfolded by a flattening frame to flatten a grain pile tip and saving time and labor. The flattening mechanism used for the granary grains is characterized in that one end of a spiral shaft is connected to the bottom of a rotating disc; the other end of the spiral shaft extends downwards; a shaft coupling sleeve is connected to the top of the rotating disc; a reinforcing rib is placed between the shaft coupling sleeve and the rotatingdisc; at least three groups of stirring shafts are placed at the bottom of the rotating disc; one group of stirring shaft consists of at least one stirring shaft; the end surfaces of the stirring shaft are arc surfaces; one ends of at least three connecting shafts are placed at the bottom of the rotating disc at an equal angle and are close to the edge of the rotating disc; limiting caps are placed at the other ends of the connecting shafts; connecting sleeves are placed on the connecting shafts; return springs sleeve the connecting shafts; one ends of the return springs are connected with the connecting shafts; the other ends of the return springs are connected with the connecting sleeves; one end of the flattening frame is fixedly connected with the connecting sleeves; and the flattening frame is an arc frame.

Description

technical field

[0001] The invention relates to a flattening mechanism for grain in a granary, which relates to a flattening structure for flattening grain pile tops in a granary, and belongs to the field of storage equipment. In particular, it relates to a time-saving and labor-saving leveling structure that can be used in large-scale granaries to level grain pile tops by unfolding leveling frames. Background technique

[0002] At present, the scale of grain storage is getting larger and larger, and the accumulation of grain is uneven, and the piles of grain piled up into sharp points are likely to cause excessive accumulation of grain heat, which affects the heat dissipation and freshness of the stored grain. The measurement brings inconvenience, and the traditional way of leveling the warehouse is purely manual leveling, which is affected by the scale of the granary, and the workload and intensity of the work are high. However, the existing position of the beam entrance i...

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