Oil pressing device

Abstract

The invention relates to the technical field of oil pressing equipment, in particular to an oil pressing device which comprises a processing box, wherein supporting legs are arranged at the four corners of the lower side of the processing box, a feeding box is arranged at the left end of the top of the processing box, a discharging pipe is arranged at the bottom end of the right side of the processing box, and a second electromagnetic valve is arranged on the discharging pipe. The oil pressing device is simple in structure, by arranging the feeding box, raw materials are poured into the feeding box from a feeding funnel, through cooperative use of a first motor, a rotating shaft, a baffle and a feeding port, the feeding speed can be controlled, it is avoided that too many raw materials enter a cutting box at a time, the raw material smashing degree and smashing efficiency are reduced, and the oil pressing efficiency is guaranteed; a first cutting blade and a second cutting blade are arranged to cut the raw materials multiple times in a dynamic and static combination mode, so that the raw materials are crushed more thoroughly, subsequent squeezing treatment is facilitated, and the oil pressing efficiency and the oil pressing quality are improved.

Description

Technical field [0001] The invention relates to the technical field of oil pressing equipment, in particular to an oil pressing device. technical background [0002] Oil press is a kind of oil processing machinery, which squeezes vegetable oil from pretreated oil blanks by extrusion. Screw oil press used as pre-press is to pre-press the oil with great pressure, and then put the pre-pressed cake into the oil press to press or extract the oil by leaching. Therefore, the volume of the squeezing chamber at the inlet and outlet of the machine varies greatly, and the production capacity is also large. The oil press can operate continuously, with low labor intensity, and the residue cake after oil production is thin and small, which is convenient for comprehensive utilization. [0003] The crushing mechanism of the existing rapeseed oil squeezing equipment can't fully crush the raw materials, and only one crushing between two crushing wheels may result in incomplete crushing of the raw ...

AI Technical Summary

Problems solved by technology

[0003] The crushing mechanism of the existing rapeseed oil extraction equipment cannot fully crush the raw materials, only through one crushing between the two crushing wheels, the raw materials may not be crushed thoroughly, and the crushing degree is not high, which will affect the subsequent pressing process and reduce the oil output ; There is also the problem of not being able to adjust the feeding speed. Pour too many raw materials at one time, and the oil pressing speed cannot be controlled, and too much raw material will reduce the degree of crushing and reduce the pressing efficiency; While processing the filter residue, it is necessary to open the box door to process the filter residue. The efficiency of processing the filter residue is low, and the accumulation of the filter residue is not conducive to oil filtration, which reduces the efficiency of the oil and the quality of the oil.

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