Small feed grinder

Abstract

The invention discloses a small feed grinder. The small feed grinder comprises a shell, the shell comprises an upper shell and a lower shell, a feeding port is connected to the upper portion of the upper shell, and lining plates are fixed to the inner side of the upper shell; square side plates are arranged at the periphery of the lower shell in an enclosing mode and comprise a front side plate, aback side plate, a left side plate and a right side plate, the two sides of the back edge of the upper shell are provided with first hinges, the two sides of the upper edge of the back side plate areprovided with second hinges, and the first hinges and the second hinges are connected through pin shafts in a penetrating mode; a right transmission device is connected to the right side plate, the structure of the right transmission device is the same as that of a left transmission device, and the right transmission device and the left transmission device are connected through a rotor shaft; andblades are arranged in the shell. According to the small feed grinder, the shell and the square side plates with the good vibration reduction and sound insulation effects are adopted, therefore, vibration is reduced, and noise is reduced; the closed opening type shell structure and an opposite opening are adopted, and therefore dust is reduced. The small feed grinder is simple in structure and manufacturing technology, high in practicability and wide in application range.

Description

Technical field [0001] The invention relates to the technical field of crushing, in particular to a small feed crusher. Background technique [0002] The crusher is a machine that crushes large-size solid raw materials to the required size. The crusher achieves the purpose of the crusher in the form of high-speed impact. The use of wind energy to form powder at one time, eliminating the traditional screening process. There are many types of grinders, which are different from home application fields. There are large grinders, small grinders, ultra-fine grinders, etc. Among them, feed grinders include double-roll feed grinders, hammer-type feed grinders and blade-type feed grinders. Feed grinder. The crusher is a kind of crushing feed equipment that uses the blade group in the crushing bin to rotate at a high speed to cut the material. This kind of equipment is small in size, high in crushing fineness and outstanding in output. At present, there are many structures of small gri...

AI Technical Summary

Problems solved by technology

At present, there are many structures of small pulverizers, but during use, the pulverized objects in the pulverizer fly everywhere, especially small pulverizers, which are generally suitable for families, self-employed, etc. Dust is harmful to the human body, and dust is generated during use. Noisy, high vibration frequency, easy to wear the frame

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