CN2414904Y

CN2414904Y - Screw oil-extracting and cake press

Info

Publication number: CN2414904Y
Application number: CN 00206655
Authority: CN
Inventors: 祖炳武
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-03-15
Filing date: 2000-03-15
Publication date: 2001-01-17
Anticipated expiration: 2010-03-15

Abstract

The utility model relates to a spiral oil-extracting compacting machine, which has the structure that a main shaft is arranged in a machine body; the middle part of the main shaft is provided with a conical spiral body which is provided with an oil-extracting briquetting part; the left end of the main shaft is provided with a driving part which is composed of a big belt pulley, a flat key, a hollow shaft sleeve, etc.; the right part of the main shaft is provided with a stepped shaft which is provided with a regulating part which is composed of regulating nuts, a regulating screw rod, etc. Compared with the original common spiral oil press, the utility model increases the rotary speed of the main shaft with 2.5 times, and increasing production efficiency; the utility model omits a big and a small gear reduction mechanism, and adopts a rolling bearing, and thus the utility model has simple structure, reducing noise, reducing the power consumption of the machine, and reducing production cost; the machine is a special machine which takes compaction predominatingly and oil expression additionally.

Description

Spiral oil expression harder

The utility model relates to oil expression pressed compact machine, definite a kind of spiral oil expression harder of saying so.

Existing harder mostly is the relative rolling type pressed compact greatly, needs power bigger, is difficult for the adjusting play after the use wearing and tearing; And the running part complex structure of spiral oil press needs through reducing gear.

Goal of the invention of the present utility model be to provide a kind of simple in structure, production efficiency is high, reduce production costs based on the spiral oil expression harder of pressed compact.

The technical solution of the utility model is achieved in that spiral oil expression harder structure mainly comprises big belt pulley, rolling bearing, circlip for hole, spacer sleeve, hollow shaft sleeve, main shaft, adjusting nut, adjusting screw(rod), has the body of hopper; Main shaft is contained in the body, and the middle part of main shaft is a conical spiral, and oil expression pressed compact part is housed; The left end of main shaft is equipped with running part, be that big belt pulley connects with hollow shaft sleeve with flat key, and fix with locking nut, hollow shaft sleeve is contained on the main shaft by flat key, and, between two rolling bearings circlip for hole, spacer sleeve and circlip for hole being housed by two roller bearings that are contained in the body, corresponding body hole such as is at straight via through holes, and two jump ring grooves are arranged, two circlip for holes are contained in respectively in two jump ring grooves; The right part of main shaft is a multidiameter, the adjusting part is housed, be that adjusting nut is fixed on the body, directly in bigger main shaft adjusted nut, back-up ring, thrust bearing, back-up ring are housed successively from left to right, right-hand member directly is equipped with rolling bearing on less main shaft, adjusting screw(rod) extends in the adjusting nut and spins with it, and is contained on the main shaft by rolling bearing.

The former relatively common screw oil expeller of the utility model improves 2.5 times of the speeds of mainshaft, has improved production efficiency mutually; Save big or small gear reduction, adopted rolling bearing, thereby simplified the structure, reduced noise, reduced the power consumption of machine itself, reduced production cost; This machine is based on pressed compact, extracts oil to be the special-purpose machinery of pair.

Fig. 1 is the overall structure figure of spiral oil expression harder;

1 big belt pulley, 10 main shafts, 18,19 jump ring grooves, 20 hoppers, 21 bodies;

Fig. 2 is the cut-away view of spiral oil expression harder;

2,6,15 rolling bearings, 3,5 circlip for holes, 4 spacer sleeves, 7 hollow shaft sleeves, 8,9 flat keys, 11,14 back-up rings, 12 thrust bearings, 13 adjusting nuts, 16 adjusting screw(rod)s, 17 locking nuts.

Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing.

As shown in Figure 1, 2, spiral oil expression harder structure is, main shaft 10 is contained in the body 21, and the middle part of main shaft 10 is a conical spiral, and oil expression pressed compact part is housed; The left end of main shaft 10 is equipped with running part, be that big belt pulley 1 usefulness flat key 8 connects with hollow shaft sleeve 7, and it is fixing with locking nut 17, hollow shaft sleeve 7 is contained on the main shaft 10 by flat key 9, and by two rolling bearings, 2,6 supports that are contained in the body 21, between two rolling bearings 2,6 circlip for hole 3, spacer sleeve 4 and circlip for hole 5 are housed, corresponding body hole such as is at straight via through holes, and there are 19,18, two circlip for holes 2,6 of two jump ring grooves to be contained in respectively in two jump ring grooves 19,18; Power is sent on the big belt pulley 1 by the external world, drives hollow shaft sleeve 7 rotations, thereby main shaft 10 is rotated.

The right part of main shaft 10 is a multidiameter, the adjusting part is housed, be that adjusting nut 13 is fixed on the body 21, directly in bigger main shaft 10 adjusted nuts 13, back-up ring 11, thrust bearing 12, back-up ring 14 are housed successively from left to right, right-hand member directly is equipped with rolling bearing 15 on less main shaft 10, adjusting screw(rod) 16 extends in the adjusting nut 13 and spins with it, and is contained on the main shaft 10 by rolling bearing 15; Rotation adjusting screw(rod) 16 can promote main shaft 10 and move axially, thereby can adjust the gap of main shaft 10 middle parts oil expression cavity, so that finish the task of oil expression or pressed compact.

Claims

1, a kind of spiral oil expression harder, structure mainly comprises big belt pulley (1), rolling bearing (2), (6), circlip for hole (3), (5), spacer sleeve (4), hollow shaft sleeve (7), main shaft (10), adjusting nut (13), adjusting screw(rod) (16), has the body (21) of hopper (20); Main shaft (10) is contained in the body (21), and the middle part of main shaft (10) is a conical spiral, and oil expression pressed compact part is housed; It is characterized in that: the left end of main shaft (10) is equipped with running part, be that big belt pulley (1) connects with hollow shaft sleeve (7) with flat key (8), and it is fixing with locking nut (17), hollow shaft sleeve (7) is contained on the main shaft (10) by flat key (9), and by two rolling bearings (2) that are contained in the body (21), (6) support, two rolling bearings (2), circlip for hole (3) is housed (6), spacer sleeve (4) and circlip for hole (5), corresponding body hole such as is at straight via through holes, and two jump ring grooves (19) are arranged, (18), two circlip for holes (2), (6) be contained in two jump ring grooves (19) respectively, (18) in; The right part of main shaft (10) is a multidiameter, the adjusting part is housed, be that adjusting nut (13) is fixed on the body (21), straight back-up ring (11), thrust bearing (12), the back-up ring (14) of in bigger main shaft (10) adjusted nut (13), being equipped with successively from left to right, right-hand member directly is equipped with rolling bearing (15) on less main shaft (10), adjusting screw(rod) (16) extends in the adjusting nut (13) and spins with it, and is contained on the main shaft (10) by rolling bearing (15).