Height adjustable feeding device

Abstract

The invention discloses a height adjustable feeding device and relates to improvement of the feeding device of a plastic machinery pulverizer. The height adjustable feeding device comprises a material conveying cabin, a driving motor, a belt pulley, a sliding bearing frame and a height adjusting device; the cross section of the sliding bearing frame is in an L shape; the material conveying cabin is obliquely arranged on the sliding bearing frame to enable the height of a discharge opening of the material conveying cabin to be larger than that of a feeding opening; the belt pulley is arranged at the feeding opening of the material conveying cabin; the height adjusting device is arranged under the discharge opening of the material conveying cabin; the feeding opening of the material conveying cabin is in hinge connection with the sliding bearing frame. According to the height adjustable feeding device, the height adjusting device is added on the basis of the prior art, change of the height of the discharge opening of the material conveying cabin is achieved due to the fact that a jack drives an extensible rod, so that raw materials can be uniformly delivered to a machining cabin, the machining efficiency is improved, and the production time is shortened. The height adjustable feeding device has the advantages of being simple in structure, enabling height rising and falling to be convenient and improving the production efficiency.

Description

technical field [0001] The invention relates to a feeding device, in particular to the improvement of the feeding device of a plastic mechanical pulverizer. Background technique [0002] At present, when a plastic mechanical pulverizer processes plastics, it is necessary to send the plastic to the pulverizer through a feeding device for pulverization. In the prior art, the position of the feeding device relative to the pulverizer is relatively fixed, and the feeding mode is single (when the entrance of the processing bin is large, it is easy to accumulate raw materials at one point, and cannot effectively spread the raw materials), which is not convenient for height adjustment, making The processing progress is restricted by the feeding process, which affects the production speed and processing efficiency. Contents of the invention [0003] In view of the above problems, the present invention provides a height-adjustable feeding device with simple structure, which is conv...

AI Technical Summary

Problems solved by technology

In the prior art, the position of the feeding device relative to the pulverizer is relatively fixed, and the feeding mode is single (when the inlet of the processing bin is large, it is easy to accumulate raw materials at one point, and the raw materials cannot be effectively diffused), which is not convenient for height adjustment, making The processing progress is restricted by the feeding process, which affects the production speed and processing efficiency

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