CN2291285Y

CN2291285Y - Oil press

Info

Publication number: CN2291285Y
Application number: CN 97214462
Authority: CN
Inventors: 王润明; 菅新梅; 李海民; 郑国海
Original assignee: 王润明
Priority date: 1997-04-25
Filing date: 1997-04-25
Publication date: 1998-09-16
Anticipated expiration: 2007-04-25

Abstract

The utility model relates to an oil press, which belongs to the food oil machinery. The utility model enlarges the bearing space on a right support bracket to be placed into a machine oil box. The oil press is divided into three parts of an axle core, a propelling axle and a grinding axle. The grinding axle is provided with an oil cutting slot. The inner part of the pie outlet fixed on the end of the oil cutting slot is designed with a pie outlet ring. Automatic material feeding is obtained by the material poking mechanism with a screw rod in a material hopper. Thus when the pie outlet of easy-damage components and a press axle are replaced, the components do not need to be entirely replaced. The defects of serious raw material wastage, low efficiency, labor consumption, time saving and other defects of the original machinery are solved. The utility model has the characteristics of raw material saving, long service life, high productive efficiency, good finished oil quality, easy repair, etc.

Description

Oil press

The utility model belongs to grain and oil machinery.

Present oil press, particularly 68 type oil presses are having deficiencies such as performance shakiness, waste is big, cost is high, efficient is low, labour intensity is big aspect its structural design and the selection.In the running part on its right support, the two bearings spacing that supports shaft is little, causes pulling force little, and initiatively pulling force is big, makes bearing shell and right support bearing portion excesssive gap, influences the alignment of shaft, thereby causes an eccentric wear, and cake output is worn into ellipse garden.In addition, its shaft is an integral body, and running-in period is long, and finished product is short service time, and in the use, just end wearing and tearing wherein will be thrown away whole shaft during replacing, cause waste.The oil circuit that cuts of former shaft does not have effect, and the thrust, resistance and the pressure that produce when causing shaft to rotate are inhomogeneous, cause machine Wen Qigao, oil firing, sesame seed cake, oil return, emits slag etc., the result, and every index of product oil descends, and quality is low.Another is exactly a cake output, and cake output is a consumable accessory in the oil press, in the use, and the only break-in about 96 hours of cake output, not wear-resisting.When the present oil press of practical operation, its blanking is an Artificial Control partly, and labour intensity is big, and efficient is low, and a machine often takies two labours.

The utility model purpose, a kind of shaft stability height will be provided exactly, when changing only for wear tip, easily lubricated, efficient is high, cake output service time long, automatic blanking oil press.

For realizing above-mentioned purpose, the utility model has been done following improvement on its structural design.1. the running part on the right support: extended and supported the two bearings spacing of shaft, be lengthened to 120mm,, improved its alignment to increase the pulling force that it bears by original 70mm.Bearing portions need not disassemble fatten, and two bearings is put into the sump on right support top, and sump is Ge Kai one hole up and down, is respectively oil filler point and drain oil, makes periodic oil change convenient, has reduced the wearing and tearing of bearing, has protected the transmission mechanism of right support.2. shaft: change the Trinity into by an original integral body, promptly be divided into a core, cardan shaft and mill moving axis, wherein, easily worn part mill moving axis can more be changed after reaching wearing and tearing and scrapping degree, and axle core and cardan shaft can almost forever use, composition surface between cardan shaft and the mill moving axis forms through fine finishining, the degree of agreement height, and lock with locking nut the termination, making triplicity is an integral body, is fixed on the bearing bracket stand.For improving oil yield, be designed to two oil circuits, promptly at an end of mill moving axis, design has two to cut oil groove, for microscler, it one is to have improved oil yield, the one, and strengthened and pushed away the quantity of slag, almost there is not running-in period, saved oil plant, the thrust, resistance and the pressure that cooperate whole shaft can make the machine temperature normal, have guaranteed the grease of expressed oil, oily albumen, cake grease, cake albumen and content of elements.3. cake output: change two into by original single globality and be integrated, promptly in cake output, set up a cake exit ring, as the liner of cake output, in shaft rotates, only wear and tear with material cake exit ring few, simple in structure, need not throw away whole cake output during replacing, like this, it has not only saved raw material, but also can improve 1.5 times of utilization rates.4. automatic blanking: one with the parallel power transmission shaft of shaft, support by the fixed mount that is fixed on right support and the hopper respectively, the one end is equipped with belt pulley, with the belt pulley on the shaft is one group of drive, one end is fixed with bevel gear, the bevel gear that is located on the screw rod in the hopper is meshed, and stirs the oil plant in the hopper, realizes automatic blanking.

Whole oil press has the coaxial performance height of shaft through improving like this, the wearing and tearing axle easily replacing, a cake output long service life, save material, oil yield and productivity ratio height, save time, characteristics such as laborsaving, easy-maintaining.Under equal conditions, when pressing cottonseed oil and peanut oil, production efficiency improves 60% and 20% respectively, and oil yield improves 1.6% and 1.0% respectively, and cake is thick to reduce 53% and 47% respectively.

Fig. 1 is the utility model overall structure cutaway view, and as Figure of abstract.

Fig. 2 is the decomposing schematic representation of the utility model shaft.

Fig. 3 is the utility model cake output and cake exit ring schematic diagram.

As shown in Figure 1, 2, on the left socle 1 and right support 2 of machinery, support oil expression by bearing 13 and bearing 5,6 respectively, shaft is by axle core 10, cardan shaft 11 and mill moving axis 12 are formed, two ends are fixed as an integral body to them by locking nut 18 and the cake output 17 that is spun on the body 15 respectively, on the mill moving axis 12, have and cut an oil groove 14.Be fixed on group cake plate 9 on the core 10, facing to cake output 17.The bearing 5,6 that supports shaft is positioned at the sump on right support top, and spacing is 120mm, and the top of sump has oil filler point 7, and the bottom has drain oil 8, is convenient to the bearing periodic oil change, saves axle sleeve is unloaded this operation of fatten.Cardan shaft 11 in the shaft and mill moving axis 12 peripheries are provided with and press bar 16, are all covered by body 15, have three oil-outs on the body 15 facing to following oil collection plate 28.At the right-hand member of axle core 10, be fixed with two belt pulleys, belt pulley 3 is one group of drive with motor pulley, one end of drive link 21 is fixed with belt pulley 20, supported by the stand 19 that is fixed on the right support 2, the other end is fixed with bevel gear 23, is supported by the support 22 that is fixed on the hopper 26.Belt pulley 4 fixing on belt pulley 20 coaxial core 10 is one group of drive.By bearing fixing a screw rod 24 is arranged on hopper 26 panels, be positioned at hopper, the fixing bevel gear 27 in upper end is meshed with bevel gear 23, be fixed with on the screw rod and dial plate 25, drive link 21 be by the bearing on stand 19 and the support 22 support, transmission.

As shown in Figure 3, in cake output 17 liners, be lined with a cake exit ring 29, its external diameter is slightly smaller than the internal diameter of cake output, and flanging is suitable with the thickness of cake output, and cake exit ring can freely rotate in cake output.

Claims

1. oil press, form by motor, support, body, press for extracting juice bar, hopper, it is characterized in that: form holistic shaft by axle core (10), cardan shaft (11) and mill moving axis (12), supported by bearing (13) on left socle (1) and the right support (2) and bearing (5,6) respectively, cake output (17) is fixed on the termination of mill moving axis (12).

2. according to the said oil press of claim 1, it is characterized in that: have on the end of mill moving axis (12) and cut oil groove (14).

3. according to the said oil press of claim 1, it is characterized in that: bearing (5,6) is positioned at the sump on right support (2) top, and oil filler point (7) is arranged on the sump, and drain oil (8) is arranged down.

4. according to the said oil press of claim 1, it is characterized in that: in the liner of cake output (17), be lined with a cake exit ring that can freely rotate therein (29).

5. according to the said oil press of claim 1, it is characterized in that: a screw rod (24) is arranged in the hopper (26), be fixed with one group of plate (25) above, the fixing bevel gear (23) in bevel gear (27) that the upper end is fixing and drive link (21) termination is meshed, drive link (21) is supported by support (22) and stand (19) respectively, it is one group of drive that belt pulley (20) that another termination is fixing and axle core (10) are gone up fixing belt pulley (4).