CN2719555Y

CN2719555Y - Multi stage combined spiral oil press

Info

Publication number: CN2719555Y
Application number: CN 200420010406
Authority: CN
Inventors: 白克微; 白亦民
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-03-19
Filing date: 2004-03-19
Publication date: 2005-08-24
Anticipated expiration: 2014-03-19

Abstract

The utility model relates to a multistage combined spiral oil press. The barrel component of the machine comprises a press cylinder and a press row. A shaft component comprises a worm, a press head and a main shaft. The utility model is mainly characterized in that the press cylinder is in cylindric shape, and the inner wall is provided with a guide slot. In the press row, a plurality of square bars and multi-rowed bars of strip type structure are clamped and mounted in a step loop on the two ends of the press cylinder by means of interphase connection, which composes a set of combined bar press rows forming circumference face, cooperated with the worm and the press head which are corresponding to the size. One press cylinder, one set of the press rows, one worm and one press head compose a one-level combination unit body, at least more than one level of combination unit body is sheathed on the main shaft, herefrom the multistage combined spiral oil press is obtained. The multistage press of oil can be realized via the multistage combined spiral oil press, the multistage combined spiral oil press improves the oil yielding rate of the oil, having the advantages of simple processing, low cost, convenient use, high oil yielding rate, easy perishable part replacing, low application cost, concise and generous external appearance, etc.

Description

Multistage combined screw oil expeller

Technical field:

The utility model belongs to the oil manufacture machine technical field, is a kind of multistage combined screw oil expeller.

Background technology:

At present, the screw oil expeller of domestic production, the press for extracting juice thorax on the machine are divided into circle row's shape and bar row shape structure, because the press for extracting juice thorax of circle row structure is complex-shaped, machining is difficult to realize, therefore adopt heat to be washed into type, but precision is low, and in the oil expression process, bits are big, and oil yield is low.The press for extracting juice thorax of bar row shape structure is divided into again two kinds of gathering sill and no gathering sills, and the oil cake of no gathering sill is too big with the shaft rotational component, and squeeze force is little, and oil yield is low; Have the manufacturing procedure of gathering sill many, cost is high, pressure spot place quick abrasion in the expressing process, changing needs whole bar row of transposing, use cost height.

Summary of the invention:

It is flexible that the purpose of this utility model provides a kind of combined and instant, can increase oil yield, the multistage combined screw oil expeller that can cut down finished cost again.

Realize that the technical scheme that the purpose of this utility model is taked is: on the basis of common screw oil expeller, its critical piece is pressed the improvement that thorax assembly and shaft assembly carry out, design a kind of multistage combined screw oil expeller, its structure comprises: motor, vavuum pump, reductor, electric appliance box, protective cover, press for extracting juice thorax assembly, shaft assembly, supporter, adjusting bolt, oil drain pan, oil strain bucket; Wherein the press for extracting juice thorax assembly of this machine comprises press for extracting juice tube, the row of press for extracting juice; The shaft assembly comprises the press for extracting juice spiral shell, presses head, main shaft, its principal character is: press tube for cylindric, pressing row is installed in the step ring that presses the tube two ends by the square bar of a plurality of strips and the many ribs mode with alternate combination, constitute one group of combination bar that forms periphery and press row, and with the corresponding press for extracting juice spiral shell of size with press head and cooperate, constitute one-level assembled unit body by a press for extracting juice tube, one group of row of press for extracting juice, a press for extracting juice spiral shell, a press for extracting juice head, at least the assembled unit body more than the one-level is sleeved on the main shaft, thereby constitutes a kind of multistage combined screw oil expeller of the present utility model.

According to the multistage combined screw oil expeller that such scheme is made, the thorax assembly is multistage to combine by pressing, and can realize the multistage squeezing to oil plant, improve the oil yield of oil plant greatly.Compared with prior art, these facility have advantages such as processing is simple, cheap, easy to use, oil yield is high, consumable accessory is changed easily, and application cost is low, and the scope of application is wide, outward appearance is concisely generous.

Description of drawings:

Utilize accompanying drawing to further describe embodiment of the present utility model below;

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the structural representation that presses thorax assembly and shaft assembly;

Fig. 3 is the square bar front view in the row of press for extracting juice;

Fig. 4 is the A-A cross sectional view of Fig. 3;

Fig. 5 is the many ribs front view in the row of press for extracting juice:

Fig. 6 is the B-B cross sectional view of Fig. 5.

The specific embodiment:

Referring to Fig. 1, Fig. 2, multistage combined screw oil expeller of the present utility model, be made up of motor 1, vavuum pump 2, reductor 3, electric appliance box 4, protective cover 5, press for extracting juice thorax assembly, shaft assembly, supporter 9, adjusting bolt 10, oil drain pan 11, oil strain bucket 12, each several part is still by the known manner assembling.In machine, press the thorax assembly and comprise and press tube 8, the row of press for extracting juice 7, the shaft assembly comprise press spiral shell 13, press 15, main shaft 6, wherein, it is cylindric pressing tube 8, inwall is provided with gathering sill, for preventing to press the wearing and tearing of tube 8, can and press to be provided with between the spiral shell in pressing tube 8 and press ring 14 in the tube, its effect is: change easily when ring 14 weares and teares in pressing tube, and press tube 8 inwalls and need not to be provided with gathering sill, both prolonged the service life of pressing tube 8, reduced processing cost again.Press row 7 and be by the square bar 7-1 of a plurality of list structures and many ribs 7-2 and be installed in the step ring that presses tube 8 two ends in the mode of alternate combination, constitute one group of combination bar that forms periphery and press row 7, be equipped with gathering sill 7-3 on each side's bar and many ribs symmetrical two-sided, (referring to Fig. 3, Fig. 4, Fig. 5, Fig. 6) also has fuel-displaced groove (not shown) on the other symmetry of many ribs 7-2 is two-sided, the two-sided fuel-displaced groove of many ribs 7-2 and the side of square bar 7-1 form two slits, and the effect in this slit is exactly outwards fuel-displaced.Press spiral shell 13 and press 15 and press corresponding size and cooperate with press for extracting juice thorax assembly, pressing 7, one of 8, one groups of rows of press for extracting juice of tube by one presses spiral shells 13, one and presses 15 and constitute one-level assembled unit body, and the above assembled unit body of one-level is sleeved on the main shaft 6 at least, constitutes multistage combined oil press with this.The utility model is different according to oil plant and milling process, and the difference of service condition makes up, and can be assembled into multistage oil presses such as one-level, secondary, three grades, level Four, to adapt to user's requirement.

The course of work of the present utility model: main motor 1 drives reductor 3 by belt makes main shaft 6 rotate by the direction of pressing spiral shell 13 chargings.Oil plant enters by pressing in tube 8, the row's of the press for extracting juice 7 press for extracting juice thoraxes that constitute from hopper, in the helicla flute of the shaft assembly that rotates, move to the slag notch direction, because the helicla flute on the shaft assembly dwindles gradually with the space of pressing thorax formation, and press the gathering sill that tube 8 inwalls are inserted with sufficient amount, force oil plant along gathering sill rectilinear motion (not with the shaft rotation), the end of press for extracting juice spiral shells 13 at different levels is very little with the gap of pressing tube 8, it is big that oil plant enters the volume that presses tube 8, it is little to extrude the volume that presses tube 8, this has just formed the extruding to oil plant, and the oil in the oil plant is extruded.Rotation along with the shaft assembly pushes away the dregs of fat forward, and oil flows backward, finally flows out the fuel-displaced seam between the row's of press for extracting juice combination bar.For this reason, will press that the thorax assembly is multistage to combine, can realize multistage squeezing, oil yield is improved greatly oil plant.

Claims

1, a kind of multistage combined screw oil expeller, be by motor vacuum pump, reduction box, electric appliance box, protective cover, press the thorax assembly, the shaft assembly, supporter, regulate bolt, oil drain pan, the oil strain bucket is formed, wherein, the press for extracting juice thorax assembly of this machine comprises the press for extracting juice tube, the row of press for extracting juice, the shaft assembly comprises the press for extracting juice spiral shell, press head, main shaft, it is characterized in that: press tube for cylindric, press row and be by the square bar of a plurality of list structures and many ribs mode and be installed in the step ring that presses the tube two ends with alternate combination, constitute one group of combination bar that forms periphery and press row, and with the corresponding press for extracting juice spiral shell of size with press head and cooperate, press tube by one, one group of row of press for extracting juice, one is pressed spiral shell, one is pressed head and constitutes an one-level assembled unit body, and the assembled unit body more than the one-level at least is sleeved on the main shaft.

2, multistage combined screw oil expeller according to claim 1 is characterized in that: press to be provided with between tube and the press for extracting juice spiral shell and press ring in the tube.

3, multistage combined screw oil expeller according to claim 1 is characterized in that: be equipped with gathering sill on each the side's bar on the described press for extracting juice row and many ribs symmetrical two-sided, also have fuel-displaced groove on the other symmetry of many ribs is two-sided.

4, multistage combined screw oil expeller according to claim 1 is characterized in that: press the tube inwall and be provided with gathering sill.