Cutting machine of fodder for giant salamanders

Abstract

The invention relates to a cutting machine of fodder for giant salamanders. The cutting machine comprises a machine frame, a first cutting mechanism and a driving mechanism. The machine frame is arranged close to an extrusion opening of a fodder hot-extrusion machine; the first cutting mechanism comprises a rotating shaft and a push rod, the rotating shaft is coaxially and fixedly connected with arotating disc, and the eccentric position of the rotating disc is fixedly connected with a supporting column; the lower portion of the push rod is rotatably connected to the machine frame, a slidinggroove is formed in the upper portion of the push rod in the length direction of the push rod, and the supporting column is slidably connected into the sliding groove; the bottom end of the push rod is fixedly connected with a sector gear, the sector gear is engaged with a rack, the rack is slidably connected to the machine frame, and cutting knife sets used for cutting the fodder are arranged atthe end of the rack; and the driving mechanism comprises a supporting plate rotatably connected to the machine frame, a swing rod is fixedly connected to the supporting plate, the two ends of the supporting plate are rotatably connected with a driving gear and a notched gear correspondingly, the rotating shaft is coaxially and fixedly connected with a rotating gear, and both the driving gear and the notched gear are engaged with the rotating gear intermittently. The cutting machine can cut the fodder in different lengths.

Description

technical field [0001] The invention relates to the field of feed processing, in particular to a feed cutting machine for giant salamanders. Background technique [0002] Giant salamander, also known as salamander, mermaid, is the largest and most precious amphibian in the world. Giant salamander is a national second-class protected amphibian wild animal, and it is a key development of agricultural industrialization and characteristic agriculture and a species of wild animal gene protection. In order to ensure the number of giant salamanders, breeding institutions for artificially rearing giant salamanders have emerged in recent years. [0003] Feeding is the most important part of artificially raising giant salamanders. The giant salamander feed usually includes fish meal, shrimp meal, nutritional supplements and adhesives. After the feed is stirred, it is extruded through a feed hot extruder. After the extrusion port of the feed hot extruder is extruded, it must be cut b...

AI Technical Summary

Problems solved by technology

[0004] The present invention intends to provide a feed cutting machine for giant salamanders to solve the problem that the existing feed cutting machine can only cut feed of a single length and cannot meet the requirements of one machine for cutting feed of different lengths

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