CN2897633Y

CN2897633Y - Oil press

Info

Publication number: CN2897633Y
Application number: CN 200620095351
Authority: CN
Inventors: 顾强华; 甘维睿
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-02-20
Filing date: 2006-02-20
Publication date: 2007-05-09
Anticipated expiration: 2016-02-20

Abstract

An oil mill includes a feeder and a pressing cage in which a pair of oil pressing screw bolts are positioned. Electric engine is connected with the screw bolts via a drive gear. The gist lies in that the two screw bolts are arranged up-down vertically. The utility model has the advantages that biscuit leftover will not amass outside the pressing cage and oil vent is smooth because the two screw bolts are arranged up-down vertically and the two halves of the pressing cage are separable left-right, the biscuit leftover can flow downward automatically under the role of gravity and oil flowing power. At the same time since the splitting plane of the pressing cage changes from horizon plane to vertical face and the sectional area of the oil vent of the pressing cage will enlarge by almost 1/4, the oil vent is smooth and the handling capacity is large. Experiment proves that the daily handling capacity of the dehydrator can increase by 10% to 15%.

Description

A kind of oil press

Technical field

The utility model relates to a kind of oil press, is mainly used in oil plant is carried out extrusion process to squeeze edible oil.

Background technology

Chinese patent discloses a kind of oil press No. 03235115.1, and it comprises: feed arrangement and press for extracting juice cage, and press and be provided with two oil expression screw rods in the cage, motor links through transmission mechanism and screw rod.Axial conveying capacity is strong, the squeezing process performance is good and low power consumption and other advantages though this double helix oil press has, but be: go up crumb accumulation outside the squeezing cage through the deficiency of finding its existence of applying for many years, be inconvenient to clear up and eliminating, not only current drainage is not smooth for institute's fluid of squeezing out, and part fluid is gone in the crumb by back suction again.

The utility model content

The purpose of this utility model is to provide a kind of oil press, and it can overcome effectively, and crumb is piled up and current drainage does not freely wait not enough.

The technical scheme that realizes the utility model purpose is: a kind of oil press, and comprise feed arrangement and press cage, press in the cage and be provided with a pair of oil expression screw rod, motor links through transmission mechanism and screw rod, and its distinctive feature is: two screw rods are arranged vertically up and down.

And the projecting end of two screw shafts hangs the bearing block support that draws by one.

And, press cage and be formed by connecting by two halves squeezing cage symmetrical on the vertical plane.

And two screw rods are reverse acting spiral each other, and each screw rod comprises vertically: the peak valley of double end or single head spiral embeds section and the corresponding section of peak-to-peak.

And transmission mechanism comprises belt gear, decelerator and torque divider.

And feed arrangement comprises hopper, be positioned at the horizontal feed strand cage under the hopper and accept thereafter vertical transport strand cage, and the peak valley that this vertical transport strand cage leads to screw rod embeds section.

The utility model has the advantages that: 1. squeezing cage does not amass crumb outward, and oil extraction is unobstructed.Because two screw rods are arranged vertically up and down, and the two halves squeezing cage is a left and right sides releasable, the outer crumb of discharging of squeezing cage is dropping down automatically under gravity and the effect of fluid mobilization force.Simultaneously, change vertical guide into by horizontal plane because of pressing the cage split surface, press cage oil extraction flow section long-pending will increase recent 1/4, so oil extraction is unobstructed.

2. energy-conservation.With the statistics computational analysis,, can save energy 15%--20% by experiment for disposable squeezing.

3. the squeezing process performance is good.Because the employing peak valley embeds section and the corresponding section of peak-to-peak, axially conveying capacity is strong, propulsive force is big in the press for extracting juice thorax, thereby the oil yield height, and dry cake residual oil rate is low, and the squeezing process performance is good.The not only suitable oil plant hot moulding of the present invention, and normal temperature preferably squeezing (cold press).Be particularly suited for the cold press or the hot moulding of the decortication (shell) of high oil content oil plant and special oil, as shelled peanut, two low vegetable seed benevolence, walnut kernel, tea seed kernel, linseed kernel and purple perilla seed benevolence etc.

4. treating capacity is big.Our experiments show that this oil press day output can increase 10%--15%.

Description of drawings

Fig. 1 illustrates the front view of the utility model structure on the whole.

Fig. 2 is at the schematic diagram of taking apart under half press for extracting juice cage state.

Fig. 3 is the cutaway view along Fig. 2 A-A place.

Fig. 4 is the cutaway view of torque divider.

Fig. 5 is the schematic diagram that leads to the peak valley embedding section of screw rod.

Fig. 6 is the projecting end of two screw shafts and hangs the cutaway view of pulling shaft bearing.

The specific embodiment

With reference to Fig. 1～Fig. 6, the utility model is described in further detail below with reference to accompanying drawing.Parts that each figure relates to or position numbering: motor 1, belt gear 2, transmission mechanism 3, decelerator 4, feed arrangement 5, hopper 6, horizontal feed strand cage 7, vertical transport strand cage 8, press for extracting juice cage 9, press for extracting juice thorax 9.1, squeezing cage 9.2,9.3, bearing block 10, spherical outside surface radial ball bearing 10.1, projecting end 11, slag-draining device 12, torque divider 13, gear 13.1,13.2, peak valley embed section 14, corresponding section 15 of peak-to-peak, screw rod 16,17, press for extracting juice bar 18, scraper 19.Oil press described in the utility model comprises feed arrangement 5 and presses cage 9 that press in the cage 9 and be provided with a pair of oil expression screw rod 16,17, motor 1 links through transmission mechanism 3 and screw rod 16,17, and its distinctive feature is: two screw rods 16,17 are arranged vertically up and down.

Further technical scheme can be: the projecting end 11 that two screw rods are 16,17 hangs bearing block 10 supportings of drawing by one.Preferably select to have the bearing of good aligning performance, for example the spherical outside surface radial ball bearing 10.1.

Further technical scheme can also be: press cage 9 and be formed by connecting by two halves squeezing cage 9.2,9.3 symmetrical on the vertical plane.Generally can adopt bolt to connect.

And two screw rods 16,17 are reverse acting spiral each other, and each screw rod 16,17 comprises vertically: the peak valley of double end or single head spiral embeds section 14 and the corresponding section 15 of peak-to-peak.Because the fltting speed of twin-feed spiral is faster, generally is applicable to the oil press that output is higher.

Described transmission mechanism 3 can comprise belt gear 2, decelerator 4 and torque divider 13.

And feed arrangement 5 comprises hopper 6, be positioned at the horizontal feed strand cage 7 under the hopper 6 and accept thereafter vertical transport strand cage 8, and the peak valley that this vertical transport strand cage 8 leads to screw rod 16,17 embeds section 14.Described vertical transport strand cage 8 can be selected 1 or 2 according to output.

During work, motor 1 is that belt gear 2, decelerator 4 and torque divider 13 drivings two screw rods 16,17 are done incorgruous rotation through transmission mechanism 3, restart the drive motors of vertical transport strand cage 8 and horizontal feed strand cage 7, open hopper 6 gates, it is the feeding section that oil plant will embed section 14 from the peak valley that hopper enters the oil press screw rod through level and vertical strand cage, under spiral promoted, oil plant entered fast and presses in the thorax 9.1, and begins to be squeezed.Because the double helix axle from being fed to cake outlet section, pressing thorax 9.1 spatial volume and reduces gradually regularly, the powerful pressurized of oil plant produces distortion, and fluid is extruded.Again owing to press spiral shell and the alternate variation of pressing circle, press the setting of thorax scraper 19 and press comprehensive functions such as bar 18 corner angle, press oil plant layers in the thorax 9.1 and constantly produce speed difference displacement, shear fracture and mix, bed of material oil circuit reopens, and fluid will be discharged fast.After a large amount of fluid were squeezed out, the density and hardness of oil plant increased, and has begun to form pie, drain expressing process through one section after, from go out cake mechanism, discharge, but according to user's needs shape tile shape or graininess material.

Claims

1. an oil press comprises feed arrangement and presses cage, and press in the cage and be provided with a pair of oil expression screw rod, motor links through transmission mechanism and screw rod, it is characterized in that: two screw rods are arranged vertically up and down.

2. oil press according to claim 1 is characterized in that: the projecting end of two screw shafts hangs the bearing block support that draws by one.

3. oil press according to claim 1 and 2 is characterized in that: press cage and be formed by connecting by two halves squeezing cage symmetrical on the vertical plane.

4. oil press according to claim 3 is characterized in that: two screw rods are reverse acting spiral each other, and each screw rod comprises vertically: the peak valley of double end or single head spiral embeds section and the corresponding section of peak-to-peak.

5. oil press according to claim 4 is characterized in that: transmission mechanism comprises belt gear, decelerator and torque divider.

6. oil press according to claim 5 is characterized in that: feed arrangement comprises hopper, be positioned at the horizontal feed strand cage under the hopper and accept thereafter vertical transport strand cage, and the peak valley that this vertical transport strand cage leads to screw rod embeds section.