Straw particle forming device

Abstract

The invention relates to a straw particle forming device, comprising a storage bin; a hydraulic cylinder is arranged in the center of the upper surface of the storage bin; the hydraulic cylinder is connected with a pushing plate in the storage bin by means of a hydraulic telescopic rod; feed pipes are respectively and symmetrically arranged at the two sides of the outer surface wall of the storagebin; the inner surface wall of each feed pipe is rotatablely connected with a one-way valve rod; the outer surface wall of the bottom of the storage bin is connected with a filter sieve plate in a buckling way by means of a clamping pin; two support frames are respectively arranged at the two sides of the storage bin, and a reinforcing block is welded on the inner surface wall of each support frame; the upper surface of each reinforcing block is provided with a balance plate; two limiting rods are respectively welded at the two sides of the lower surface of the filter sieve plate, and each limiting rod is internally provided with a bearing; a transmission rod is arranged in each bearing, and a cutting knife is arranged at the inner side of each transmission rod; two oil injection holes are respectively formed at the two sides of each bearing. The straw particle forming device is simple and reasonable in integral structural design, stable in connection between parts, flexible as well as convenient and fast in operation, and has higher practicality.

Description

Technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a straw particle forming device. Background technique [0002] Straw pellet fuel is a product of high temperature compression molding by a straw pellet machine. It is a kind of fuel. Its raw materials are mainly corn stalks, wheat stalks, straw and other crops. Pellets are used to treat wood chips at room temperature by pressing rollers and ring molds. It is caused by extrusion of raw materials such as straw and straw. The density of the raw materials is generally about 1100 kg / m3, and the density of the formed particles is greater than 1100 kg / m3, which is extremely convenient for transportation and storage. At the same time, its fuel performance is greatly improved. It can be used as civil heating and life energy, and its combustion utilization rate is high, and it is easy to store. At the same time, it can be used as the main fuel of industrial boilers to replace coa...

AI Technical Summary

Problems solved by technology

[0003] However, the existing straw granule forming device has some shortcomings in the use process. The straw granule forming mechanism of the device is relatively fixed, and it is not easy to disassemble, thereby reducing the working range of the device and reducing its practicability.

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