CN203427348U

CN203427348U - Oil pressing assembly

Info

Publication number: CN203427348U
Application number: CN201320496940.5U
Authority: CN
Inventors: 刘副涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-08-15
Filing date: 2013-08-15
Publication date: 2014-02-12
Anticipated expiration: 2023-08-15

Abstract

The utility model discloses an oil pressing assembly. The oil pressing assembly comprises a barrel and a pressing rod arranged in the barrel, wherein the pressing rod is composed of a body and threads formed in the body, the radial depth of the threads of a feeding area of the pressing rod is larger, the radial depth of the threads of a compression area of the pressing rod is smaller, the barrel is of a barrel-shaped structure, the head portion and the tail portion of the barrel-shaped structure are communicated, a feeding inlet is formed in the side wall, close to the head portion, of the barrel, and an oil outlet is formed in the side wall, corresponding to the compression area of the pressing rod, of the barrel. The oil pressing assembly is characterized in that at least one groove-shaped material breakage opening is formed in the top of the threads of the feeding area of the pressing rod. Due to the fact that the material breakage opening is arranged, materials are initially broken after being pressed by the material breakage opening of the feeding area, the phenomenon that partial pressure of the compression area is excessively large due to the fact that a large number of completely-granular materials are pushed into the compression area at one moment is avoided, and the phenomenon that the pressing rod is blocked by the materials is effectively avoided.

Description

A kind of oil expression assembly

Technical field

The utility model relates to a kind of for being arranged on the oil expression assembly on oil press, is particularly arranged on the oil expression assembly on Domestic oil press.

Background technology

Along with improving constantly of people's living standard, people are also more and more higher to the requirement of quality of life.Requisite edible oil in daily life the most, owing to easily being polluted in processing and making process, even need to add the materials such as anticorrisive agent, sometimes be difficult to meet the sanitary standard of food, the waste oil, the hogwash fat phenomenon that particularly occur at present, make people more pay close attention to the health and safety problem of edible oil.And oil press volume of the prior art is large, complicated operation, is difficult to disassembly, cleaning, cannot use in the family, the appearance of Domestic oil press, makes people from waste oil, in the harm of hogwash fat, frees, to people, bring convenient, healthy, the living condition of diversification.But easily there is putty in existing Domestic oil press, bring inconvenience to user in oil expression process.

Summary of the invention

The utility model provides a kind of oil expression assembly, comprises and squeezes thorax and be positioned at the squeezing bar that squeezes thorax, squeezes bar and is comprised of body and the screw thread that is positioned on body, and the screw thread radial depth that squeezes bar feed zone is larger, and the screw thread radial depth that squeezes bar compressional zone is more shallow; Squeezing thorax is the tubular structure that stem and afterbody connect, and offering charging aperture near on the sidewall of stem, squeeze thorax and offer oil outlet on the sidewall corresponding with squeezing bar compressional zone, it is characterized in that: described squeezing bar, in the threaded top of its feed zone, is provided with the particle mouth of at least one fluted body.Owing to being provided with particle mouth, material is preliminary broken after the extruding of particle mouth at feed zone, prevents that a large amount of, complete granular material from causing the pressure part of compressional zone excessive because be pushed into squeezing bar compressional zone in moment, the phenomenon that effectively prevents from squeezing bar putty.

As improvement of the present utility model, on the body that squeezes one end that bar slags tap, be provided with step and make to squeeze between bar and squeezing thorax and form annular gap.Due to the existence in this gap, the slag dregs of rice can be got rid of from squeezing thorax.

As improvement of the present utility model, described squeezing bar is at least being offered the disintegrating slag mouth of a fluted body near its body surface of one end of slag notch.Under friction because of disintegrating slag mouth when the oil plant slag of pie is advanced disintegrating slag mouth, be broken, while making to extract oil, slag tap smoothly.

As of the present utility model another, improve, described squeezing bar is provided with in one end of its feed zone and squeezes pole spacing circle, and described squeezing thorax is provided with in one end of stem and squeezes thorax back-up ring mouth, squeezes pole spacing circle and squeeze thorax back-up ring mouth to cooperatively interact.Effectively prevent that on the one hand oil plant and oil from overflowing from squeezing the stem of thorax, be conducive on the other hand squeeze bar and be installed into convenient location while squeezing thorax.

For easily manufactured, squeeze thorax back-up ring and be structure as a whole with squeezing bar.

Accompanying drawing explanation

Fig. 1 squeezes thorax and squeezes the schematic diagram after bar assembling.

Fig. 2 is the structural representation that squeezes bar.

Fig. 3 is the structural representation that squeezes thorax.

In figure: squeeze pole spacing circle 1, charging aperture 2, the gap 3 of slagging tap, particle mouth 4, disintegrating slag mouth 5, squeezes thorax back-up ring mouth 6, squeezes bar 7, squeezes thorax 8.

The specific embodiment

Below in conjunction with accompanying drawing, further illustrate embodiment of the present utility model.

Fig. 2 is the schematic diagram of squeezing bar 7 of the present utility model.Squeezing bar 7 comprises cylindrical body and is positioned at the screw thread on body, the diameter that squeezes bar body becomes large gradually from feed zone to compressional zone, be the radial depth of screw thread from feed zone to compressional zone from depth to shallow, the region that screw thread radial depth is larger is feed zone, and more shallow region is compressional zone.During oil expression, material is progressively pushed to ，Bing compressional zone, compressional zone along the screw thread that squeezes bar 7 from feed zone and is squeezed.

Fig. 3 is the structural representation that squeezes thorax 8.Squeezing thorax 8 is the tubular structure that stem and afterbody connect, and one end of close material inlet is stem, and one end of close slag notch is afterbody.Squeeze thorax 8 and be provided with charging aperture 2 on the sidewall of one section of stem, material falls into the feed zone that squeezes bar through charging aperture 2.Squeeze thorax 8 and offer oil-out on the sidewall with squeezing bar compressional zone corresponding position, the edible oil of squeezing out flows out through oil-out.

Improvement of the present utility model is: in feed zone part, the particle mouth 4 of at least one fluted body is offered at the top of squeezing bar screw thread, owing to being provided with particle mouth 4, partial material is extruded and tentatively fragmentation when feed zone process particle mouth 4, prevent that a large amount of, complete granular material from squeezing bar compressional zone and cause the pressure part of compressional zone excessive because being pushed in moment, the phenomenon that effectively prevents from squeezing bar putty.The quantity of particle mouth 4 can arrange according to the size of squeezing shank diameter, and particle mouth 4 can be one, can be also a plurality of.

Referring to Fig. 1.As preferred embodiment of the present utility model, squeezing thorax 8 afterbody places, squeezing the threaded top of bar 7 and squeezing between thorax 8 has the gap 3 of slagging tap radially.This gap 3 of slagging tap can form by offering annular recess on the inwall squeezing thorax 8 corresponding positions, can be also to form by other means.Due to the existence in this gap 3 of slagging tap, the slag dregs of rice can successfully be got rid of from squeezing thorax 8.

Referring to Fig. 2.Disintegrating slag mouth 5 in Fig. 2 is arranged on the body surface that squeezes bar 7 afterbodys, and the quantity of disintegrating slag mouth 5 can be one or more.Material, after squeezing, becomes block because the viscosity of oil plant makes the adhesion of the slag dregs of rice, when block slag dregs of rice approach disintegrating slag mouth 5, is rubbed, is squeezed into fragment, is conducive to the smooth eliminating of slag charge.

referring to Fig. 1, Fig. 2, Fig. 3.squeeze bar 1 and in one end of its feed zone, be provided with squeezing pole spacing circle 1, described squeezing thorax 8 is provided with in one end of stem and squeezes thorax back-up ring mouth 6, squeezes pole spacing circle 1 and squeeze thorax back-up ring mouth 6 to cooperatively interact.This structure, effectively prevents that oil plant and oil from overflowing from squeezing the stem of thorax 8 on the one hand, is conducive on the other hand squeeze when bar 7 is installed into squeezing thorax 8 locate fast.

Claims

1. an oil expression assembly, comprises and squeezes thorax and be positioned at the squeezing bar that squeezes thorax, squeezes bar and is comprised of body and the screw thread that is positioned on body, and the screw thread radial depth that squeezes bar feed zone is larger, and the screw thread radial depth that squeezes bar compressional zone is more shallow; Squeezing thorax is the tubular structure that stem and afterbody connect, and offering charging aperture near on the sidewall of stem, squeeze thorax and offer oil outlet on the sidewall corresponding with squeezing bar compressional zone, it is characterized in that: described squeezing bar, in the threaded top of its feed zone, is provided with the particle mouth of at least one fluted body.

2. oil expression assembly according to claim 1, is characterized in that: on the body that squeezes one end that bar slags tap, be provided with step and make to squeeze between bar and squeezing thorax and form annular gap.

3. oil expression assembly according to claim 2, is characterized in that: described squeezing bar is at least being offered the disintegrating slag mouth of a fluted body near its body surface of one end of slag notch.

4. according to the oil expression assembly described in claims 1 to 3 any one claim, it is characterized in that: described squeezing bar is provided with in one end of its feed zone and squeezes pole spacing circle, described squeezing thorax is provided with in one end of stem and squeezes thorax back-up ring mouth, squeezes pole spacing circle and cooperatively interacts with squeezing thorax back-up ring mouth.

5. oil expression assembly according to claim 4, is characterized in that: described squeezing thorax back-up ring is structure as a whole with squeezing bar.