CN206633469U - Double helix oil plant squeezes expanded all-in-one - Google Patents

Double helix oil plant squeezes expanded all-in-one Download PDF

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Publication number
CN206633469U
CN206633469U CN201720227617.6U CN201720227617U CN206633469U CN 206633469 U CN206633469 U CN 206633469U CN 201720227617 U CN201720227617 U CN 201720227617U CN 206633469 U CN206633469 U CN 206633469U
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China
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expanded
thorax
oil plant
squeezing
axle
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CN201720227617.6U
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叶平
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叶平
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Abstract

The utility model discloses a kind of double helix oil plant to squeeze expanded all-in-one, it is characterised in that:The utility model is provided directly with an expanded thorax behind squeezing thorax, and squeezing thorax and expanded thorax communicate, and turns into the expanded all-in-one of squeezing;Upper and lower two screw press axles are provided with squeezing thorax, upper and lower two spiral expansion axis are also equipped with expanded thorax, two spiral expansion axis and two screw press axles are concentric;The utility model also includes a speed changing transmission gear case, and a screw press axle and spiral expansion axis are connected with the Synchronous Transmission main gear shaft of speed changing transmission gear case by shaft coupling;Another screw press axle and spiral expansion axis are connected with the Synchronous Transmission pinion axle of speed changing transmission gear case by shaft coupling.The advantages of the utility model:The squeezing of oil plant can be realized, expanded integration is worked continuously, greatly improve operating efficiency;It is adapted to whole particle oil plant squeezing, cancels traditional broken, strip plate, steaming and frying technique section;Yield is big;Residual oil is low.

Description

Double helix oil plant squeezes expanded all-in-one
Technical field
The utility model is related to a kind of vegetable oil material squeezer, relate in particular to a kind of double helix, collection oil plant squeezing, The machinery that expanded function is integrated.
Background technology
With the change of people's habits and customs, present people use vegetable oil while cooking food more.Vegetable oil is by external force Effect, grease is squeezed out from vegetable oil material (such as vegetable seeds, peanut, soybean, sunflower seeds etc.).
At present, oil plant squeezer is divided into screw oil expeller, hydraulic oil press.Screw oil expeller is most widely used at present One kind squeezing liquefaction equipment.
Screw oil expeller is divided into two kinds of single-screw oil plant squeezer and double helix oil plant squeezer again.Fig. 1 is traditional list Spiral oil plant squeezer structural representation, as shown in figure 1, an only screw press in the crushing chamber of single-screw oil plant squeezer Axle 1, the diameter of bore of press chamber only reduce once, form 3 liang of macropore 2, aperture aperture press chambers.Single-screw oil plant squeezer it is excellent Point:Simple in construction, manufacturing cost is low;Its shortcoming:1st, oil plant is needed after first passing through broken, crushing roll tabletting, steaming stir-fry, could be sent into Squeezed in single-screw oil plant squeezer, it is impossible to realize the middle cold pressing of whole particle oil plant.2nd, due to being single spiral pressure Shaft, squeezing breech pressure is small, and oil yield is low, yields poorly, it is impossible to realizes the scale maximization squeezing of oil plant.3rd, function is single, Only there is the pressing function of oil plant.
Fig. 2 is traditional double helix oil plant squeezer structural representation.As shown in Fig. 2 the pressure of double helix oil plant squeezer The screw press axle 4 and 5 set in press chamber provided with upper and lower 2, screw thread in "eight" shape;The side that press chamber endoporus promotes along oil plant To also only reducing once, 3 liang of macropore 2, aperture aperture press chambers are formed.Double helix oil plant squeezer shown in Fig. 2 also includes change Fast gear-box 6 and synchronous transmission gear case 7, pass through crosshead shoe shaft coupling 8 between change gear box and synchronous transmission gear case It is connected, drives two screw press axle rotations.In addition, traditional double helix oil plant squeezer is fed using pusher, oil plant from Change gear box and squeezing thorax connecting place, into squeezing thorax.The shortcomings that traditional double helix oil plant squeezer is:
1st, because change gear box and synchronous transmission gear case are two independent casings, shaft coupling phase is passed through between the two Even, concentricity is poor, and fault rate is high, fuselage length, and manufacturing cost is high;
2nd, in expressing process, due to the screw thread on upper and lower two helical axis in "eight" shape set, two helical axis around Degree increase, bearing life reduce;
3rd, press chamber diameter of bore only reduces once, is holes press chamber, oil plant crushes insufficient;
4th, due to the function that double helix oil plant squeezer only squeezes, the cake squeezed out is hard, it is impossible to leaches;Residual oil exists in cake 7% -10%;And squeeze it is expanded after the cake squeezed out, pine can soak with solvent naphtha without dissipating, Residual oil in cake is dropped to less than 1%.
Utility model content
In view of the foregoing, the purpose of this utility model, which is to provide, a kind of integrates squeezing, the double helix of expanded function Oil plant squeezes expanded all-in-one.
To achieve the above object, the utility model uses following technical scheme:A kind of double helix oil plant squeezes expanded one Machine, it includes frame, gantry base, the horizontal auger of raw material bucket, conveying, the vertical auger of forced feed is provided with frame, in frame Squeezing thorax, school cake case and speed changing transmission gear case are fixed with base;It is characterized in that:The oil plant is through the raw material bucket, defeated Expect that horizontal auger, forced feed found the charging aperture that auger is delivered to the squeezing thorax;
An expanded thorax is additionally provided with behind the squeezing thorax, and squeezing thorax and expanded thorax communicate, and it is expanded to turn into squeezing All-in-one;
Upper and lower two screw press axles are provided with the squeezing thorax, upper and lower two are also equipped with the expanded thorax Root spiral expansion axis, two spiral expansion axis and two screw press axles are concentric;
Input shaft vee-pulley, power input shaft, bridge shaft, speed change output gear are provided with the speed changing transmission gear case Wheel, Synchronous Transmission master gear, Synchronous Transmission pinion;Speed change output gear before and after Synchronous Transmission master gear with being coaxially disposed, together Step driving pinion and Synchronous Transmission pinion be arranged in parallel up and down;Motor drives power defeated by input shaft vee-pulley Entering axle rotation, power input shaft drives bridge shaft to rotate by gear, and bridge shaft drives speed change output gear to rotate by gear, Speed change output gear drives Synchronous Transmission master gear and Synchronous Transmission pinion synchronous axial system;
Wherein, a screw press axle and a spiral expansion axis concentric with the screw press axle and the main tooth of Synchronous Transmission Wheel shaft is connected by shaft coupling;Another screw press axle and another spiral expansion axis pass through connection with Synchronous Transmission pinion axle Axle device is connected.
Preferably, the press chamber diameter of bore of the squeezing thorax reduces secondary along oil plant direction of propulsion, forms large, medium and small three Aperture press chamber.
Preferably, it is equipped with propelling worm on the screw press axle, the external diameter of propelling worm is along oil plant direction of propulsion Taper into, the propelling worm positioned at the big hole section of press chamber, middle hole section is mutually ratcheting, and the propelling worm positioned at press chamber aperture section is in phase Cut shape;Spiral is also equipped with the spiral expansion axis, spiral is in tangent shape on two spiral expansion axis.
Preferably, water spray/spray vapour device is provided with the front end of expanded thorax in the back segment of the squeezing thorax, and designed Several hole for water spraying/jetted holes.
Preferably, the direction of rotation of two screw press axles is opposite.
Preferably, the screw press axle can be solid shafting or hollow shaft, and spiral expansion axis is solid shafting, Spiral expansion axis is through in squeezing cored screw axle;Or an axle is made in screw press axle and spiral expansion axis, leading portion is Screw press axle back segment is spiral expansion axis.
Brief description of the drawings
Fig. 1 is traditional single-screw oil plant squeezer structural representation;
Fig. 2 is traditional double helix oil plant squeezer structural representation;
Fig. 3 is that the utility model double helix oil plant squeezes expanded all-in-one machine structure schematic diagram;
Fig. 4 is that the utility model double helix squeezes axle construction schematic diagram;
Fig. 5 A are that the utility model squeezes cage internal structure schematic diagram;
Fig. 5 B are that the utility model squeezes cage side structure schematic view;
Fig. 6 is the utility model speed changing transmission gear box structure schematic diagram.
Embodiment
Fig. 3 is that the utility model double helix oil plant squeezes expanded all-in-one machine structure schematic diagram.As illustrated, the utility model Including frame 9, gantry base 10, the horizontal auger 12 of raw material bucket 11, conveying, the vertical auger 13 of forced feed are installed in frame 9, Squeezing thorax 14, expanded thorax 15, school cake case 16 and speed changing transmission gear case 17 are fixed with gantry base 10.
Oil plant founds the charging aperture that auger 13 is delivered to squeezing thorax 14 through raw material bucket 11, the horizontal auger 12 of conveying, forced feed.
To reduce oil plant processing equipment, cost is reduced, shortens Oil processing technique, improves oil plant treatment effeciency, this practicality It is new to be additionally arranged expanded thorax 15, and the utility model squeezing thorax 14 and expanded thorax 15 communicate, that is, oil plant is squeezing Cheng Hou, the processing that caused oil cake is directly over expanded thorax 15 are directly becoming swelling granular, form squeezing, expanded all-in-one, make The utility model has squeezing, expanded two functions simultaneously.
As shown in Fig. 3~Fig. 5, upper and lower two screw press axles 18 and 19 are provided with the utility model squeezing thorax 14, Propelling worm is equipped with two screw press axles, the external diameter of propelling worm tapers into along oil plant direction of propulsion;Correspondingly, It is secondary along the diminution of oil plant direction of propulsion to squeeze the press chamber diameter of bore of thorax, forms macropore 20 (i.e. leading portion aperture is big), mesopore 21 (i.e. In the aperture of stage casing), the aperture press chamber of aperture 22 (i.e. back segment aperture is small) three.In specific implementation of the present utility model, screw press Propelling worm on axle is located at that the big hole section of press chamber, the propelling worm of middle hole section are mutually ratcheting, positioned at the squeezing spiral shell of press chamber aperture section Rotation is in tangent shape.When screw press axle 18 and 19 rotates, the dextrorotation of screw press axle 18 or left-handed located above, it is located below The left or right rotation of screw press axle 19.The propelling worm bottom footpath of two axles constantly increases, and pitch constantly reduces, due to the spiral that extracts oil Bottom footpath gradually increase so that the space that oil plant passes through in press chamber is gradually reduced, front and rear formation space parallax;Because pitch is gradual Reduce, the speed that oil plant passes through is gradually slack-off, the speed difference that oil plant passes through before and after formation;So that the pressure in press chamber is increasingly Greatly, so that the pressure that is born of oil plant is increasing, oil is separated.
The advantages of this design is:Oil expression spiral in the macropore and mesopore of press chamber is mutually ratcheting, crushes the energy of oil plant Power is extremely strong, makes whole particle oil plant squeezing is expanded to come true.
The utility model is additionally arranged expanded thorax after thorax is squeezed, and the oil cake after squeezing is in expanded thorax, expanded sizing, is formed Pine is without scattered particle;The permeability of solvent is infiltrative 2 times of the oil cake that traditional twin-screw press is squeezed out.Whole particle oil Material, which passes through, to be cleared up, is quenched, being handled into the expanded all-in-one of squeezing;Particle after expanded, which can enter, leaches workshop leaching;So as to save Broken, strip plate, the steaming and frying technique section on conventional processing routes are saved.With the oil expression production line of scale, equipment investment is traditional work The 60% of skill, power consumption are the 70% of traditional handicraft, and coal consumption is the 50% of traditional handicraft;So that oil expression production line is more energy efficient, more ring Protect.
As shown in Figure 3, Figure 4, the utility model squeezing thorax 14 below devise one with squeeze thorax communicate it is expanded Thorax 15.Two spiral expansion axis 23 and 24 are also provided with expanded thorax 15, two spiral expansion axis and two screw press axles are concentric. In specific embodiment of the utility model, spiral expansion axis can be solid shafting or hollow shaft, and screw press axle is Hollow shaft, spiral expansion axis are through in screw press axle;Or an axle is made in screw press axle and spiral expansion axis, it is preceding Section is that screw press axle back segment is spiral expansion axis, as long as two axles are concentric.
The utility model is also equipped with spiral on two spiral expansion axis, and the spiral on two spiral expansion axis is in tangent Shape.
The utility model oil plant is directly entered expanded thorax 15 through squeezing the fluid cake of the squeezing outflow of thorax 14, is passed through in expanded thorax The extruding and shearing of expanded double-screw shaft, and the reverse friction of guide section being covered with expanded thorax surrounding, make fluid cake quickly rise Temperature curing outflow, meanwhile, oil cake forms oil cake particle and overflowed from school cake case 16.
It is connected with school cake case 16 behind expanded thorax 15, what user can adjust expanded thorax 15 by handle goes out cake The size of grain.
To reduce the temperature of squeezing thorax 14 and expanded thorax 15, the utility model is squeezing the back segment of thorax 14 close to expanded thorax 15 Front end at be provided with water spray/spray vapour device, and devise several hole for water spraying/jetted holes 25.After oil plant enters press chamber, because not Disconnected temperature arrising caused by friction, moisture evaporation is default, and this device mainly avoids the gelatinization phenomenon that oil plant occurs by temperature arrising caused by friction, moreover it is possible to plays drop The effect of low Residual oil.
As shown in Fig. 5 A, Fig. 5 B, the utility model press chamber is designed using traditional strand ear folding, is easy to folding to squeeze cage, is subtracted Light work intensity, improve security.
To make two screw press axles of the utility model and two spiral expansion axis synchronous rotaries, improve concentricity, reduce Screw press axle and spiral expansion axis are formed integrally by fault rate, the utility model, directly with the phase of speed changing transmission gear case 17 Even.As shown in fig. 6, the utility model also includes a speed changing transmission gear case 17, input is provided with the speed changing transmission gear case Axle vee-pulley 31, power input shaft 26, bridge shaft 27, speed change output gear 28, Synchronous Transmission master gear 29, Synchronous Transmission pair Gear 30.Speed change output gear 28 before and after Synchronous Transmission master gear 29 with being coaxially disposed, Synchronous Transmission master gear 29 and synchronous biography Dynamic pinion be arranged in parallel about 30;Motor drives power input shaft 26 to rotate by input shaft vee-pulley 31, power Input shaft drives bridge shaft 27 to rotate by carrier gear, and bridge shaft 27 drives speed change output gear 28 to rotate by gear, becomes Fast output gear 28 drives Synchronous Transmission master gear 29 and the synchronous axial system of Synchronous Transmission pinion 30.
Screw press axle 18 and spiral expansion axis 23 are connected with Synchronous Transmission main gear shaft by shaft coupling;Screw press axle 19 and spiral expansion axis 24 be connected with Synchronous Transmission pinion axle by shaft coupling.Four shaft concentricities are high, and fault rate is low.
In addition, as shown in figure 3, the utility model oil plant founds auger 13 through raw material bucket 11, the horizontal auger 12 of conveying, forced feed Be delivered to the charging aperture of squeezing thorax 14, change traditional pusher feeding manner, be changed to pull-type charging, oil plant through squeeze thorax 14, Expanded thorax 15.This design also makes two screw press axles, and by pulling force, concentricity is more secure, and oil plant is in two screw press axles Between in motion process caused radial tension can be digested between two axles, be delivered to speed changing transmission gear case bearing it Between tension force by very little, therefore, substantially increase the service life of twin-screw press gearbox.
The advantages of the utility model:
1st, because the utility model directly devises an expanded thorax after thorax is squeezed, therefore, the utility model can realize oil The squeezing of material, expanded integration is worked continuously, and greatly improves operating efficiency.
2nd, because the utility model is that three hole double helixs squeeze axle, screw press axle is directly connected with spiral expansion axis, presses The squeezing time is longer, is adapted to whole particle oil plant squeezing, cancellation tradition crushes, strip plate, steaming and frying technique section;Particle cake after expanded more has Leached beneficial to follow-up;Using light pressure, diligent pressure, propelling worm is arranged step by step, walks that material is fast, and yield is big, enhances breaking capacity;Residual oil It is low, reduce Residual oil in cake.
3rd, the hole double helix squeezing axle helix length of the utility model three lengthens, breaking capacity increase;Press chamber internal diameter reduces two Secondary, slow contracting every time, oil plant ramp angle is small, and oil plant is small by resistance, yield increase;And Multistage squeezing is advantageously implemented, increase is broken Broken ability, improves oil yield, reduces Residual oil in cake.
4th, the fluid cake after squeezing is pressed directly into expanded thorax, expanded sizing, the cake that low temperature enters squeezing is still had well Leach permeability.
5th, speed change output gear and synchronous transmission gear are arranged in a gear-box by the utility model, shorten body Length, one-in-and-two-out complete deceleration, also complete the Synchronous Transmission of two output shafts, its is compact-sized, improves equipment Concentricity and intensity, also reduce manufacturing cost.
6th, the utility model separate unit yield is big, high financial profit, is adapted to large-scale pipeline production.
The technical principle described above for being preferred embodiment of the present utility model and its being used, for the technology of this area It is any to be based on technical solutions of the utility model base in the case of without departing substantially from spirit and scope of the present utility model for personnel Equivalent transformation, simple replacement on plinth etc. are obvious to be changed, and is belonged within scope of protection of the utility model.

Claims (6)

1. a kind of double helix oil plant squeezes expanded all-in-one, it includes frame, gantry base, be provided with frame raw material bucket, Auger is found in the horizontal auger of conveying, forced feed, and squeezing thorax, school cake case and speed changing transmission gear case are fixed with gantry base;Its It is characterised by:
The oil plant founds auger through the raw material bucket, the horizontal auger of conveying, forced feed and is delivered to the charging aperture for squeezing thorax;
An expanded thorax is additionally provided with behind the squeezing thorax, and squeezing thorax and expanded thorax communicate, and turn into the expanded one of squeezing Machine;
Upper and lower two screw press axles are provided with the squeezing thorax, upper and lower two spiral shells are also equipped with the expanded thorax Expansion axis is revolved, two spiral expansion axis and two screw press axles are concentric;
Be provided with the speed changing transmission gear case input shaft vee-pulley, power input shaft, bridge shaft, speed change output gear, Synchronous Transmission master gear, Synchronous Transmission pinion;Speed change output gear is synchronous to pass with being coaxially disposed before and after Synchronous Transmission master gear Dynamic master gear and Synchronous Transmission pinion be arranged in parallel up and down;Motor drives power input shaft by input shaft vee-pulley Rotation, power input shaft drive bridge shaft to rotate by gear, and bridge shaft drives speed change output gear to rotate by gear, speed change Output gear drives Synchronous Transmission master gear and Synchronous Transmission pinion synchronous axial system;
Wherein, a screw press axle and a spiral expansion axis concentric with the screw press axle and Synchronous Transmission main gear shaft It is connected by shaft coupling;Another screw press axle and another spiral expansion axis pass through shaft coupling with Synchronous Transmission pinion axle It is connected.
2. a kind of double helix oil plant according to claim 1 squeezes expanded all-in-one, it is characterised in that:The squeezing thorax Press chamber diameter of bore reduces secondary, formation large, medium and small three aperture press chamber along oil plant direction of propulsion.
3. a kind of double helix oil plant according to claim 2 squeezes expanded all-in-one, it is characterised in that:In the spiral pressure Propelling worm is equipped with shaft, the external diameter of propelling worm tapers into along oil plant direction of propulsion, positioned at the big hole section of press chamber, mesopore The propelling worm of section is mutually ratcheting, and the propelling worm positioned at press chamber aperture section is in tangent shape;
Spiral is also equipped with the spiral expansion axis, spiral is in tangent shape on two spiral expansion axis.
4. a kind of double helix oil plant according to claim 3 squeezes expanded all-in-one, it is characterised in that:In the squeezing thorax Back segment water spray/spray vapour device is provided with the front end of expanded thorax, and devise several hole for water spraying/jetted holes.
5. a kind of double helix oil plant according to claim 4 squeezes expanded all-in-one, it is characterised in that:Two spiral shells The direction of rotation of spinning shaft is opposite.
6. a kind of double helix oil plant according to claim 5 squeezes expanded all-in-one, it is characterised in that:The screw press Axle can be solid shafting or hollow shaft, and spiral expansion axis is solid shafting, and spiral expansion axis is through squeezing cored screw axle It is interior;
Or an axle is made in screw press axle and spiral expansion axis, leading portion is that screw press axle back segment is spiral expansion axis.
CN201720227617.6U 2017-03-09 2017-03-09 Double helix oil plant squeezes expanded all-in-one Expired - Fee Related CN206633469U (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109016607A (en) * 2018-07-12 2018-12-18 凤台县兴永食用油有限责任公司 A kind of low temperature rape oil-pressing equipment
CN110723481A (en) * 2019-09-30 2020-01-24 安徽珠峰生物科技有限公司 Double-screw puffing equipment and using method thereof
CN111605237A (en) * 2020-05-29 2020-09-01 湖北东方红粮食机械股份有限公司 Screw oil press with high oil yield

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109016607A (en) * 2018-07-12 2018-12-18 凤台县兴永食用油有限责任公司 A kind of low temperature rape oil-pressing equipment
CN110723481A (en) * 2019-09-30 2020-01-24 安徽珠峰生物科技有限公司 Double-screw puffing equipment and using method thereof
CN111605237A (en) * 2020-05-29 2020-09-01 湖北东方红粮食机械股份有限公司 Screw oil press with high oil yield

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Granted publication date: 20171114

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