CN110760375B

CN110760375B - Oil pressing system for frying flax seeds

Info

Publication number: CN110760375B
Application number: CN201911185586.2A
Authority: CN
Inventors: 丁涛; 朱学银; 杨立锋; 王银东
Original assignee: Wuzhong Guojun Food Co ltd
Current assignee: Wuzhong Guojun Food Co ltd
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2024-02-23
Anticipated expiration: 2039-11-27
Also published as: CN110760375A

Abstract

The system comprises a sesame seed frying part and a sesame seed oil pressing part, wherein the sesame seed frying part comprises a frying device, a cooling device and a screening device, and the frying device can enable the temperature in the frying device to be more stable and uniform and can ensure that the sesame seeds are heated uniformly in the frying device; the cooling device can spray water to cool and humidify while turning the sesame seeds to accelerate heat loss; the screening device reduces powder and scraps in the flax seeds from scattering around or being adhered to the chute; the oil pressing part comprises an oil press, an oil residue dispersing device, a crude oil filtering device, a first oil residue conveyor, a second oil residue conveyor, a waste residue conveyor, an oil residue lifting machine and a waste residue lifting machine, wherein the oil residue dispersing device can disperse the blocked oil residues, so that the blocked oil residues can be effectively prevented from blocking the oil press; the crude oil filtering device not only can filter crude oil, but also can stir automatically, thereby improving the filtering efficiency and reducing the labor intensity of workers.

Description

Oil pressing system for frying flax seeds

Technical Field

The invention relates to the technical field of sesame seed oil pressing equipment, in particular to a sesame seed stir-frying oil pressing system.

Background

When the conventional sesame seed frying pan is used, the temperature in the frying pan is uneven, so that the fried sesame seeds are heated unevenly in the frying pan, the quality of the fried sesame seeds is poor, and the oil yield of subsequent oil extraction is greatly affected; when the sesame seeds are discharged from the frying pan, powder and scraps in the sesame seeds are scattered to the periphery, so that the environment of a production workshop is poor, part of the powder and scraps can be adhered to a chute, the flowability of the sesame seeds in the chute is reduced, and the blanking of the sesame seeds is not smooth; after the powder, the scraps and the sesame seeds are mixed together and enter an oil press for pressing, the impurity content of the pressed crude oil is increased; the temperature of the sesame seeds just coming out of the frying pan is generally higher, and the sesame seeds exceeding 40 ℃ enter an oil press to squeeze oil, so that the nutrition components in the oil can be destroyed, and the squeezed oil has poor quality; the high-temperature flax seeds are conveyed by the screw conveyor, so that the breakage rate of the flax seeds can be increased, and impurities in crude oil can be increased after the flax seeds are pressed; in order to improve the oil extraction efficiency of the sesame seeds, the oil residues after the first squeezing are often required to be conveyed into the oil press again through a screw conveyor for secondary squeezing, but after being discharged from the oil press, the oil residues are doped with a plurality of blocky oil residues, and the blocky oil residues can cause easy blockage of the feed inlet end of the oil press after entering the feed inlet end of the oil press; and when filtering crude oil, the mobility of crude oil is accelerated mainly by adopting the manual stirring mode to increase the filtration efficiency, but the mode can increase the labor intensity of workers intangibly.

Disclosure of Invention

In view of the foregoing, it would be desirable to provide a sesame seed frying oil extraction system.

The system comprises a sesame seed frying part and a sesame seed oil pressing part, wherein the sesame seed frying part comprises a frying device, a cooling device and a screening device, the screening device is arranged at the discharge port end of the frying device, the inlet end of the screening device is communicated with the discharge port end of the frying device, and the cooling device is arranged right above the discharge port end of the screening device;

the frying device comprises a frying mechanism, a feeding part and a smoke discharging part, wherein the frying mechanism comprises a frying cylinder and a power assembly, the power assembly is arranged at the feeding port end of the frying cylinder and fixedly connected with the frying cylinder so as to drive the frying cylinder to rotate, a discharging chute is fixedly arranged at the discharging port end of the frying cylinder, a heat-insulating heating part is arranged outside the frying cylinder and wraps the frying cylinder in the heat-insulating heating part, a protective cover is arranged outside the heat-insulating heating part, the feeding part is arranged above the frying mechanism and is positioned at the feeding port end of the frying mechanism, the outlet end of the feeding part penetrates through the protective cover and extends to the feeding port of the frying cylinder so as to convey materials into the inside of the frying cylinder, the smoke discharging part is arranged at one side of the frying mechanism, and the inlet end of the smoke discharging part penetrates through the protective cover and is respectively communicated with the discharging port end and the feeding port end of the frying cylinder;

The screening device comprises a screening component, a powder collecting component and a receiving component, wherein the screening component comprises a screening frame body, a screening cylinder and a driving motor, the screening frame body is arranged below a discharging chute, the screening frame body is obliquely arranged, namely, one end of the screening frame body, which is higher than one end of the screening frame body, which is far away from the powder collecting component, is located, two end parts of the screening frame body are fixedly provided with positioning guide rails, supporting rotating wheels are arranged in the positioning guide rails, two end parts of the screening cylinder are embedded into the positioning guide rails and are contacted with the supporting rotating wheels, the screening cylinder can relatively rotate along the supporting rotating wheels, the driving motor is fixedly arranged at one end, which is far away from the powder collecting component, of the screening frame body, and the driving motor is fixedly connected with the screening cylinder so as to drive the screening cylinder to rotate, and the receiving component is fixedly arranged under the screening frame body;

the cooling device comprises a supporting platform, a variable frequency motor, a water pipe and a water spraying cooling component, wherein the supporting platform is arranged right above a discharge port end of the material receiving component, the water spraying cooling component is arranged below the supporting platform, the lower end of the water spraying cooling component is positioned inside the material receiving component, the upper end of the water spraying cooling component penetrates through the supporting platform and extends to the upper part of the supporting platform, the water spraying cooling component is connected with the supporting platform through a bearing, the variable frequency motor is arranged at one end above the supporting platform, the variable frequency motor is connected with the upper part of the water spraying cooling component through a transmission belt, the water pipe is arranged above the supporting platform, and the outlet end of the water pipe is right opposite to the top of the water spraying cooling component;

The sesame seed oil pressing part comprises an oil press, an oil residue dispersing device, a crude oil filtering device, a first oil residue conveyer, a second oil residue conveyer, a waste residue conveyer, an oil residue lifting machine and a waste residue lifting machine, wherein the oil residue dispersing device comprises an oil residue buffering bin and a shaking and scattering component, the oil residue buffering bin is arranged above the feed inlet end of the oil press, the shaking and scattering component is arranged in the oil residue buffering bin, and the shaking and scattering component is connected with the oil residue buffering bin through a bearing; the crude oil filtering device comprises a crude oil receiving part, a crude oil filtering part and a containing groove, wherein the crude oil receiving part is arranged right below an oil outlet of the oil press, the crude oil filtering part is arranged below the side of the crude oil receiving part, an outlet end of the crude oil receiving part is positioned right above the crude oil filtering part, the containing groove is arranged below the side of the crude oil filtering part, and an outlet end of the crude oil filtering part is positioned right above the containing groove; the slag notch of oil press is provided with oil sediment pipe and scum pipe, first oil sediment conveyer sets up in the below of oil sediment pipe, and oil sediment pipe and first oil sediment conveyer intercommunication, oil sediment lifting machine sets up in one side of oil press, the entry end of oil sediment lifting machine communicates with the exit end of first oil sediment conveyer, the exit end of oil sediment lifting machine communicates with the entry end of second oil sediment conveyer, the exit end of second oil sediment conveyer communicates with the entry end of oil sediment surge bin, the waste residue conveyer sets up in the below of scum pipe, and scum pipe and waste residue conveyer intercommunication, the waste residue lifting machine sets up the opposite side at the oil press, the entry end of waste residue lifting machine communicates with the exit end of waste residue conveyer, in order to discharge the waste residue that has squeezed away.

Preferably, the heat-preserving heating component comprises a heat-preserving cylinder body, a supporting frame body and an adjusting component, wherein the heat-preserving cylinder body is detachably arranged on the supporting frame body, the stir-frying cylinder is wrapped in the heat-preserving cylinder body by the heat-preserving cylinder body, a space is reserved between the heat-preserving cylinder body and the stir-frying cylinder body, the heating component is further arranged on the outer wall of the heat-preserving cylinder body and is attached to the outer wall of the heat-preserving cylinder body, one end of the adjusting component is detachably connected with the supporting frame body, and the other end of the adjusting component is detachably connected with the heat-preserving cylinder body; the adjusting component comprises a connecting screw rod, an adjusting nut, a first connecting lug and a second connecting lug, wherein the first connecting lug is fixedly arranged on the support frame body, the second connecting lug is fixedly arranged on the outer wall of the heat preservation cylinder body, one end of the connecting screw rod is connected with the first connecting lug arranged on the support frame body and is fixed through the adjusting nut, and the other end of the connecting screw rod is connected with the second connecting lug on the heat preservation cylinder body and is fixed through the adjusting nut; the heating part comprises a lining plate and an electric heating coil, wherein the lining plate is fixedly arranged on the outer wall of the heat preservation cylinder body along the axial direction of the heat preservation cylinder body through bolts, the electric heating coil is wound on the lining plate, and the electric heating coil is spirally distributed along the outer wall of the heat preservation cylinder body.

Preferably, the water spraying and cooling component comprises a stirring mechanism and a water spraying mechanism, the water spraying mechanism comprises a hollow rotating shaft, the upper end of the hollow rotating shaft is fixedly provided with a belt pulley used for being connected with a transmission belt, the top of the hollow rotating shaft is fixedly provided with a water receiving bucket, the water receiving bucket is communicated with the inside of the hollow rotating shaft, the lower end of the hollow rotating shaft is fixedly provided with a water spraying disc, the water spraying disc is communicated with the hollow rotating shaft, the stirring mechanism is fixedly arranged under the water spraying disc, the stirring mechanism comprises a stirring shaft, the upper end of the stirring shaft is fixedly connected with the bottom of the water spraying disc, and the lower end of the stirring shaft is detachably connected with a stirring component; the stirring component comprises a connecting sleeve, an upper stirring rod and a lower stirring rod, wherein the connecting sleeve is sleeved at the lower end of the stirring shaft and is connected with the stirring shaft pin shaft, the lower stirring rod is positioned at the lower end of the stirring shaft and is fixedly connected with the connecting sleeve, the upper stirring rod is positioned above the lower stirring rod and is fixedly connected with the connecting sleeve; the upper stirring rods and the lower stirring rods are distributed at equal intervals along the outer wall surface of the connecting sleeve, and the upper stirring rods and the lower stirring rods are arranged in a staggered manner; the bottom of the lower stirring rod is attached to the bottom of the material transferring groove.

Preferably, the two ends of the screening cylinder are fixedly provided with supporting turntables which are embedded into the positioning guide rail and are contacted with the supporting rotating wheels; the outer wall of the screening cylinder is provided with strip-shaped screening holes which are arranged along the axial direction of the screening cylinder and distributed at equal intervals along the circumferential direction of the outer wall of the screening cylinder; the inlet end of the screening cylinder is fixedly provided with a feeding pipe, the inlet end of the feeding pipe is communicated with the discharge port end of the discharge chute, the outlet end of the feeding pipe extends to the inside of the screening cylinder along the inlet end of the screening cylinder, the feeding pipe is positioned above the inside of the screening cylinder, and the outlet end of the feeding pipe is detachably provided with a scattering nozzle which is fan-shaped; the screening section of thick bamboo is kept away from the fixed discharge groove that is provided with in below of breading collecting element one end to discharge the large granule impurity after sieving.

Preferably, the shaking and scattering component comprises a pushing mechanism and a dispersing mechanism, the dispersing mechanism is arranged in the oil residue buffering bin, the shaking and scattering component is connected with the oil residue buffering bin through a bearing, the pushing mechanism is arranged at one end of the oil residue buffering bin, and the pushing mechanism penetrates through one side surface of the oil residue buffering bin and is in pin shaft connection with the dispersing mechanism in the oil residue buffering bin; the dispersing mechanism comprises a supporting rotating shaft, a first side plate, a second side plate and a cross rod, wherein the supporting rotating shaft is arranged in the oil residue buffer bin, two end parts of the supporting rotating shaft are connected with the oil residue buffer bin through bearings, the first side plate and the second side plate are oppositely arranged, the first side plate and the second side plate are fixedly connected with the supporting rotating shaft through fixing rods, the cross rod is arranged between the first side plate and the second side plate, one end of the cross rod is movably connected with the first side plate, the other end of the cross rod is movably connected with the second side plate, the cross rods are distributed at equal intervals along the long side directions of the first side plate and the second side plate, scattering columns are fixedly arranged on the cross rods, and the scattering columns are distributed on the surfaces of the cross rods along the circumferential directions of the cross rods; the pushing mechanism comprises a fixed connecting frame, a push rod, an L-shaped connector and a pushing assembly, the pushing assembly is arranged outside the oil residue buffer bin, two ends of the fixed connecting frame are connected with one side pin shafts of the first side plate and the second side plate, which are close to the pushing assembly, one bent end of the L-shaped connector is connected with the pushing assembly pin shafts through a cam, the other end of the L-shaped connector is connected with the push rod pin shafts, and one end of the push rod, which is far away from the L-shaped connector, is connected with the fixed connecting frame pin shafts.

Preferably, the crude oil receiving component comprises a first crude oil groove and a crude oil guiding mechanism, the first crude oil groove is arranged right below an oil outlet of the oil press, the crude oil guiding mechanism is arranged in the first crude oil groove along the long side direction of the first crude oil groove, the crude oil guiding mechanism is connected with two side walls of the first crude oil groove through bearings, the crude oil guiding mechanism comprises a power motor component, a first rotating shaft, a second rotating shaft and an oil scraping component, the first rotating shaft and the second rotating shaft are oppositely arranged, the first rotating shaft and the second rotating shaft are both arranged along the short side direction of the first crude oil groove, the first rotating shaft and the second rotating shaft are both connected with the two side walls of the first crude oil groove through bearings, the first rotating shaft and the second rotating shaft are connected through two oppositely arranged chains, the oil scraping component is positioned between the two chains, the two end parts of the oil scraping component are detachably connected with the two chains respectively, and the oil scraping component is equidistantly distributed along the running directions of the two chains; the oil scraping assembly comprises a transverse connecting rod, a positioning base and a rubber guide plate, wherein two ends of the transverse connecting rod are respectively connected with two chains through bolts, the positioning base is fixedly arranged on the transverse connecting rod, the rubber guide plate is arranged on the positioning base, and the rubber guide plate is detachably connected with the positioning base.

Preferably, the crude oil filtering component comprises a second crude oil tank and a crude oil stirring mechanism, the second crude oil tank is arranged below the side of the first crude oil tank, a filter plate is detachably arranged in the second crude oil tank, the filter plate is arranged in parallel with the bottom of the second crude oil tank, and the crude oil stirring mechanism is fixedly arranged right above the second crude oil tank; the crude oil stirring mechanism comprises a walking guide rail, an electric reciprocator, a connecting screw rod and a stirring plate, wherein the walking guide rail is fixedly arranged right above the second crude oil tank along the long side direction of the second crude oil tank, the electric reciprocator is arranged on the walking guide rail and can reciprocate along the walking guide rail, a square-mouth-shaped connecting piece is fixedly arranged at the bottom of the electric reciprocator, the upper end of the connecting screw rod is connected with the stirring plate through a set adjusting knob, the lower end of the connecting screw rod is fixedly connected with the stirring plate, and the stirring plate is arranged along the short side direction of the second crude oil tank.

Preferably, the stirring plate is provided with Y-shaped strip holes, the strip holes are arranged along the long side direction of the stirring plate, and the strip holes are distributed from top to bottom in equal distance along the short side direction of the stirring plate; the long strip holes are staggered from top to bottom along the short side direction of the stirring plate, namely, the direction of the larger end of the upper long strip hole opening is opposite to the direction of the larger end of the lower long strip hole opening.

Preferably, the outside heat preservation intermediate layer that is provided with of oil sludge surge bin, the inside of heat preservation intermediate layer is fixed to be provided with two piece at least baffle plates, and the baffle plate sets gradually from top to bottom, separates into the S-shaped passageway of intercommunication with the inside of heat preservation intermediate layer from top to bottom.

The invention adopts the technical proposal and has the beneficial effects that: according to the invention, the caked oil residues can be firstly conveyed into the oil residue buffer bin, after the caked oil residues enter the oil residue buffer bin, the caked oil residues can be dispersed through the shaking and dispersing parts arranged in the oil residue buffer bin, and the dispersed oil residues enter the feed inlet end of the oil press from the oil residue buffer bin, so that the caked oil residues can be ensured to be completely dispersed, the blocking of the feed inlet end of the oil press by the caked oil residues can be effectively prevented, and the dispersed oil residues enter the oil press for secondary squeezing, so that the oil extraction efficiency of the oil residues can be effectively improved; the coarse oil receiving component can automatically scrape coarse oil flowing out of the oil outlet of the oil press into the coarse oil filtering component, so that the production efficiency can be increased, the problem of high labor intensity of manual coarse oil stirring by workers is solved, the coarse oil can be filtered by the coarse oil filtering component, and the coarse oil in the coarse oil filtering component can be automatically stirred, so that the filtering efficiency is improved, and the labor intensity of workers is reduced; the heat preservation heating component is arranged outside the frying cylinder, and can heat and preserve heat of the frying cylinder, so that the temperature in the frying cylinder is more stable and uniform, the sesame seeds can be uniformly heated in the frying cylinder, and the smoke exhausting component can exhaust smoke generated in the frying process and perform purification treatment, so that the whole frying process is more environment-friendly; the water is conveyed to the water spraying and cooling component through the water pipe, the variable frequency motor drives the water spraying and cooling component to rotate and spray water on the same time and scatter the water on the sesame seeds, at the moment, the water spraying and cooling component turns the sesame seeds in the material receiving component, the upper-layer sesame seeds and the lower-layer sesame seeds are turned up and down to accelerate heat loss, and the sprayed water is scattered on the sesame seeds, so that the quick temperature of the sesame seeds can be reduced, the sesame seeds can be guaranteed to have certain humidity, and the breakage rate of the sesame seeds in the conveying process is reduced; the scrap and the larger impurity of the powder grade particles in the sesame seeds can be screened out through the screening component, the scrap and the powder are collected through the scrap collecting component, the powder and the scrap in the sesame seeds are reduced and scattered all around, the powder and the scrap are prevented from being adhered to the chute, the flowability of the sesame seeds in the chute is reduced, the blanking of the sesame seeds is not smooth, and the larger impurity of the particles is discharged.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic view of another angle of fig. 1.

Fig. 3 is a schematic structural view of the frying part of the present invention.

Fig. 4 is a schematic structural view of the oil pressing part of the present invention.

Fig. 5 is a schematic structural view of the frying mechanism of the present invention.

FIG. 6 is a schematic view of the structure of the insulating heating unit of the present invention.

Fig. 7 is a partial enlarged view at a in fig. 6.

Fig. 8 is a partial enlarged view at B in fig. 6.

Fig. 9 is a schematic view of the screening apparatus of the present invention.

Figure 10 is a schematic cross-sectional view of the connection of the screening element to the receiving element according to the present invention.

Fig. 11 is a schematic structural view of a screening frame according to the present invention.

Fig. 12 is a schematic view of the structure of the sieving cartridge of the present invention.

FIG. 13 is a schematic view of a cooling device according to the present invention.

FIG. 14 is a schematic view of the structure of the water spray cooling member of the present invention.

Fig. 15 is a schematic cross-sectional view of fig. 13.

FIG. 16 is a schematic cross-sectional view of the oil sludge dispersing device of the present invention.

Fig. 17 is a schematic structural view of the shake-off device of the present invention.

FIG. 18 is a schematic view showing the structure of the crude oil filtration apparatus of the present invention.

FIG. 19 is a schematic view showing the structure of the crude oil filter member of the present invention.

Fig. 20 is a partial enlarged view of C in fig. 18.

Fig. 21 is a schematic cross-sectional view of an agitating plate of the present invention.

In the figure: the frying mechanism 01, the frying cylinder 11, the turning piece 111, the discharging chute 112, the power assembly 12, the heat-preserving heating part 13, the heat-preserving cylinder 131, the supporting frame 132, the adjusting part 133, the connecting screw 1331, the nut 1332, the first connecting lug 1333, the second connecting lug 1334, the heating part 134, the lining board 1341, the electric heating coil 1342, the protection cover 14, the access door 141, the feeding part 02, the storage bin 21, the conveyor 22, the blanking chute 23, the smoke exhausting part 03, the smoke exhausting pipe 31, the smoke purifier 32, the cooling device 04, the supporting platform 41, the variable frequency motor 42, the water pipe 43, the water spraying cooling part 44, the turning mechanism 441, the stirring shaft 4411, the stirring part 4412, the connecting sleeve 44121, the upper stirring rod 44122, the lower stirring rod 44123, the water spraying mechanism 442, the hollow rotating shaft 4421, the belt pulley 4422, the water receiving hopper 4423, the water spraying disc 24, the water leakage hole 44241, the sieving device 05, the sieving part 51 screening frame 511, positioning rail 5111, supporting wheel 5112, sealing cap 5113, screening drum 512, supporting rotary table 5121, strip-shaped screen aperture 5122, feed tube 5123, dispersing nozzle 5124, discharge chute 5125, driving motor 513, breading collecting part 52, breading guiding pipe 521, breading collector 522, receiving part 53, receiving bin 531, transfer chute 532, oil press 06, sludge dispersing device 07, sludge buffering bin 71, heat insulating interlayer 711, barrier 712, shaking and dispersing part 72, pushing mechanism 721, fixed connecting frame 7211, push rod 7212, L-shaped connector 7213, pushing assembly 7214, dispersing mechanism 722, supporting rotary shaft 7221, first side plate 7222, second side plate 7223, cross bar 7224, scattering column 72241, crude oil filtering device 08, crude oil receiving part 81, first crude oil tank 811, crude oil guiding mechanism 812, power motor assembly 8121, first rotary shaft 8122, second rotary shaft 8123, scraping assembly 8124, transverse connecting rod 81241, positioning base 81242, rubber guide plate 81243, crude oil filtering component 82, second crude oil tank 821, filter plate 8211, crude oil stirring mechanism 822, traveling guide rail 8221, electric reciprocator 8222, square-mouth-shaped connecting piece 82221, connecting screw 8223, adjusting knob 82231, stirring plate 8224, elongated hole 82241, holding groove 83, first oil residue conveyor S1, second oil residue conveyor S2, waste residue conveyor S3, waste residue transfer conveyor S4, oil residue lifter T1, waste residue lifter T2, oil residue pipe G1, slag discharging pipe G2.

Detailed Description

The embodiment of the invention provides a sesame seed frying and oil pressing system, which comprises a sesame seed frying part and a sesame seed oil pressing part, wherein the sesame seed frying part comprises a frying device, a cooling device 04 and a screening device 05, the screening device 05 is arranged at the discharge port end of the frying device, the inlet end of the screening device 05 is communicated with the discharge port end of the frying device so as to screen the fried sesame seeds, and the cooling device 04 is arranged right above the discharge port end of the screening device 05 so as to cool and humidify the screened sesame seeds;

referring to fig. 3, 5 and 6, the frying device comprises a frying mechanism 01, a feeding component 02 and a smoke exhausting component 03, wherein the frying mechanism 01 comprises a frying cylinder 11 and a power component 12, the power component 12 is arranged at the feeding port end of the frying cylinder 11, the power component 12 is fixedly connected with the frying cylinder 11 to drive the frying cylinder 11 to rotate, and the power component 12 is a combination of a motor and a speed reducer; the discharge port end of the frying cylinder 11 is fixedly provided with a discharge chute 112, the heat-preserving heating part 13 is arranged on the outer wall of the frying cylinder 11, the heat-preserving heating part 13 can radiate heat to the outer wall of the frying cylinder 11, so that the heat-preserving heating part 13 can heat and preserve heat of the frying cylinder 11, the temperature in the frying cylinder 11 is more stable and uniform, the frying cylinder 11 is wrapped by the heat-preserving heating part 13, the protective cover 14 is arranged on the outer part of the heat-preserving heating part 13, the protective cover 14 is provided with an access door 141 for overhauling, the feeding part 02 is arranged above the frying mechanism 01 and is positioned at the feed port end of the frying mechanism 01, the outlet end of the feeding part 02 passes through the protective cover 14 and extends to the feed port of the frying cylinder 11, so that materials are conveyed to the inside of the frying cylinder 11, the smoke discharging part 03 is arranged on one side of the frying mechanism 01, and the inlet end of the smoke discharging part 03 passes through the protective cover 14 and is respectively communicated with the discharge port end and the feed port end of the frying cylinder 11, so that smoke can be generated in the whole frying and smoke purifying process is more environment-friendly.

Referring to fig. 9 to 12, the sieving apparatus 05 includes a sieving member 51, a dust collecting member 52, the sieving member 51 being disposed below the discharge chute 112, a feed port end of the sieving member 51 being in communication with a discharge port end of the discharge chute 112, the dust collecting member 52 being disposed at the feed port end of the sieving member 51, an inlet end of the dust collecting member 52 being in communication with the sieving member 51 to collect the sieved dust, powder. The scraps and the impurities with larger powder-grade particles in the sesame seeds can be screened out through the screening component 51, the scraps and the powder are collected through the scraps collecting component 52, the scraps and the powder in the sesame seeds are reduced to fly around, the scraps and the powder are prevented from being adhered to the discharging chute 112, the flowability of the sesame seeds in the discharging chute 112 is reduced, the sesame seeds are unsmooth in blanking, and the impurities with larger particles are discharged.

The sieving component 51 comprises a sieving frame 511, a sieving drum 512 and a driving motor 513, wherein the sieving frame 511 is arranged below the discharging chute 112, the sieving frame 511 is obliquely arranged, namely, one end of the sieving frame 511, which is higher than one end of the powder collecting component 52, which is far away from the powder collecting component 52, is positioned at one end of the sieving frame 511, so that the semen Sesami is gradually and slowly sieved from top to bottom when the sieving drum 512 rotates, and in addition, when the powder collector 522 of the powder collecting component 52 sucks powder and scraps of the semen Sesami in the sieving drum 512, the semen Sesami is prevented from being sucked away; the two ends of the screening frame 511 are fixedly provided with positioning guide rails 5111, the positioning guide rails 5111 are internally provided with supporting rotating wheels 5112, the supporting rotating wheels 5112 are connected with the positioning guide rails 5111 through bearings, the two ends of the screening barrel 512 are embedded into the positioning guide rails 5111 and are contacted with the supporting rotating wheels 5112, the driving motor 513 is fixedly arranged at one end of the screening frame 511, which is far away from the powder collecting component 52, and the driving motor 513 is fixedly connected with the screening barrel 512 so as to drive the screening barrel 512 to rotate relatively along the supporting rotating wheels 5112.

Referring to fig. 13 and 14, the cooling device 04 includes a supporting platform 41, a variable frequency motor 42, a water pipe 43, and a water spraying cooling component 44, wherein the supporting platform 41 is disposed right above a discharge port end of the material receiving component 53, the water spraying cooling component 44 is mounted below the supporting platform 41, a lower end of the water spraying cooling component 44 is located inside the material receiving component 53, an upper end of the water spraying cooling component 44 passes through the supporting platform 41 and extends above the supporting platform 41, the water spraying cooling component 44 is connected with the supporting platform 41 through a bearing, the variable frequency motor 42 is mounted at one end above the supporting platform 41, the variable frequency motor 42 is connected with an upper portion of the water spraying cooling component 44 through a driving belt, the water pipe 43 is disposed above the supporting platform 41, an outlet end of the water pipe 43 is just opposite to a top of the water spraying cooling component 44, and a valve capable of controlling the water pipe 43 to be opened and closed is further mounted on the water pipe 43. The valve on the water pipe 43 is opened, the water pipe 43 conveys water to the water spraying cooling component 44, the variable frequency motor 42 drives the water spraying cooling component 44 to rotate, meanwhile, the water is sprayed and scattered onto the semen Sesami, at the moment, the water spraying cooling component 44 turns over the semen Sesami seeds in the material receiving component 53, turns over the upper layer semen Sesami seeds and the lower layer semen Sesami seeds up and down, heat loss of the semen Sesami seeds in the material receiving component 53 can be accelerated, and the sprayed water is sprayed onto the semen Sesami seeds, so that the semen Sesami seeds can be cooled rapidly, certain humidity of the semen Sesami seeds can be ensured, and the breakage rate of the semen Sesami seeds in the conveying process can be reduced.

Referring to fig. 4, the sesame seed oil extraction part includes an oil press 06, an oil residue dispersing device 07, a crude oil filtering device 08, a first oil residue conveyor S1, a second oil residue conveyor S2, a waste residue conveyor S3, an oil residue lifter T1, and a waste residue lifter T2, wherein the first oil residue conveyor S1, the second oil residue conveyor S2, and the waste residue conveyor S3 are screw conveyors. The oil residue dispersing device 07 comprises an oil residue buffering bin 71 and a shaking and scattering component 72, wherein the oil residue buffering bin 71 is arranged above the feed inlet end of the oil press 06, the shaking and scattering component 72 is arranged inside the oil residue buffering bin 71, and the shaking and scattering component 72 is connected with the oil residue buffering bin 71 through a bearing. The caking oil residue is firstly conveyed into the oil residue buffer bin 71, after the caking oil residue enters the oil residue buffer bin 71, the caking oil residue can be dispersed through the shaking and dispersing component 72 arranged in the oil residue buffer bin 71, and the dispersed oil residue enters the feed inlet end of the oil press 06 from the oil residue buffer bin 71, so that the caking oil residue can be ensured to be completely dispersed, the caking oil residue can be effectively prevented from blocking the feed inlet end of the oil press 06, and the dispersed oil residue enters the oil press 06 for secondary squeezing, so that the oil extraction efficiency of the oil residue can be effectively improved. The crude oil filtering device 08 comprises a crude oil receiving part 81, a crude oil filtering part 82 and a containing groove 83, wherein the crude oil receiving part 81 is arranged right below an oil outlet of the oil press 06, the crude oil filtering part 82 is arranged below the side of the crude oil receiving part 81, an outlet end of the crude oil receiving part 81 is arranged right above the crude oil filtering part 82, the containing groove 83 is arranged below the side of the crude oil filtering part 82, and an outlet end of the crude oil filtering part 82 is arranged right above the containing groove 83. The coarse oil receiving part 81 can automatically scrape coarse oil flowing out of the oil outlet of the oil press 06 into the coarse oil filtering part 82, so that the production efficiency can be increased, the problem of high labor intensity of manual coarse oil stirring by workers is solved, the coarse oil can be filtered by the coarse oil filtering part 82, and coarse oil in the coarse oil filtering part 82 can be automatically stirred, so that the filtering efficiency is improved, and the labor intensity of workers is reduced. The slag outlet of the oil press 06 is provided with an oil slag pipe G1 and a slag discharging pipe G2, the oil slag pipe G1 and the slag discharging pipe G2 are communicated with the slag outlet end of the oil press, and the oil slag pipe G1, the slag discharging pipe G2 and the slag outlet end of the oil press are of a herringbone structure. The first oil residue conveyer S1 is arranged below the oil residue pipe G1, the oil residue pipe G1 is communicated with the first oil residue conveyer S1, the oil residue lifter T1 is arranged on one side of the oil press, the inlet end of the oil residue lifter T1 is communicated with the outlet end of the first oil residue conveyer S1, the outlet end of the oil residue lifter T1 is communicated with the inlet end of the second oil residue conveyer S2, the outlet end of the second oil residue conveyer S2 is communicated with the inlet end of the oil residue buffer bin, and the oil residue is conveyed into the oil press 06 for secondary squeezing by the aid of the first oil residue conveyer S1, the second oil residue conveyer S2 and the oil residue lifter T1, so that oil residue oil press efficiency is improved, the waste residue conveyer S3 is arranged below the slag discharging pipe G2, the slag discharging pipe G2 is communicated with the waste residue conveyer S3, the waste residue lifter T2 is arranged on the other side of the oil press, and the inlet end of the waste residue conveyer T2 is communicated with the outlet end of the waste residue conveyer S3, so that squeezed waste residue is discharged through the transfer conveyer S4.

The heat preservation heating part 13 includes heat preservation barrel 131, support frame body 132, adjusting part 133, and heat preservation barrel 131 detachable installs on support frame body 132, and heat preservation barrel 131 wraps up stir-fry section of thick bamboo 11 in the inside of heat preservation barrel 131, and leaves the interval between heat preservation barrel 131 and the stir-fry section of thick bamboo 11, still installs heating part 134 on the outer wall of heat preservation barrel 131, and heating part 134 is laminated mutually with the outer wall of heat preservation barrel 131, and the one end and the support frame body 132 of adjusting part 133 can be dismantled and be connected, and the other end and heat preservation barrel 131 can be dismantled and be connected.

Referring to fig. 7, the heating unit 134 includes a liner plate 1341 and an electric heating coil 1342, the liner plate 1341 is fixedly mounted on the outer wall of the heat insulation cylinder 131 along the axial direction of the heat insulation cylinder 131 through bolts, the electric heating coil 1342 is wound on the liner plate 1341, so that a space is reserved between the electric heating coil 1342 and the heat insulation cylinder 131, the electric heating coil 1342 is prevented from being attached to the outer wall surface of the heat insulation cylinder 131 for a long time, the protective layer outside the electric heating coil 1342 is damaged, and the electric heating coil 1342 is spirally distributed along the outer wall of the heat insulation cylinder 131, so that the outer wall of the heat insulation cylinder 131 can be uniformly heated.

Referring to fig. 8, the adjusting members 133 are located below and at both sides of the insulation cylinder 131, and the adjusting members 133 are equidistantly disposed along the axial direction of the insulation cylinder 131. The adjusting part 133 comprises a connecting screw 1331, an adjusting nut 1332, a first connecting lug 1333 and a second connecting lug 1334, wherein the first connecting lug 1333 is fixedly arranged on the supporting frame body 132, the second connecting lug 1334 is fixedly arranged on the outer wall of the heat preservation barrel body 131, one end of the connecting screw 1331 is connected with the first connecting lug 1333 arranged on the supporting frame body 132 and is fixed through the adjusting nut 1332, and the other end of the connecting screw 1331 is connected with the second connecting lug 1334 on the heat preservation barrel body 131 and is fixed through the adjusting nut 1332. In the installation process, because the stir-frying cylinder 11 and the power assembly 12 are connected through the shaft, when the heat-preserving cylinder 131 is sleeved on the stir-frying cylinder 11, the distance between the inner wall of the heat-preserving cylinder 131 and the outer wall of the stir-frying cylinder 11 cannot be completely guaranteed to be identical, at the moment, the connecting screw 1331 can drive the heat-preserving cylinder 131 to move up and down and left and right through screwing the adjusting nut 1332, the distance between the inner wall of the heat-preserving cylinder 131 and the outer wall of the stir-frying cylinder 11 is kept to be identical, so that the heat radiated to the heat-preserving cylinder 131 by the electric heating coil 1342 is more uniform, the phenomenon of insufficient local heat cannot occur, and the heat radiated to the stir-frying cylinder 11 by the heat-preserving cylinder 131 is stable and uniform in temperature.

The inner wall of the frying cylinder 11 is fixedly provided with material turning pieces 111, the material turning pieces 111 are spirally distributed along the inner wall of the frying cylinder 11, and a space is reserved between the head and the tail of two adjacent material turning pieces 111. The power component 12 can enable the sesame seeds in the frying cylinder 11 to be continuously turned over by the turning piece 111 in the process of driving the frying cylinder 11 to rotate, so that local sesame seeds are prevented from being excessively heated and fried, and a space is reserved between the head and the tail of two adjacent turning pieces 111, so that the sesame seeds in the frying cylinder 11 are more uniformly mixed in the turning process.

The feeding component 02 comprises a storage bin 21 and a conveyor 22, wherein the storage bin 21 is arranged above the frying mechanism 01, the conveyor 22 is arranged right below the storage bin 21, the inlet end of the conveyor 22 is communicated with the outlet end of the bottom of the storage bin 21, the outlet end of the conveyor 22 is connected with a blanking chute 23, and the blanking chute 23 penetrates through the protective cover 14 and is communicated with the feed inlet end of the frying cylinder 11. Wherein the conveyor 22 may be a screw conveyor.

The smoke discharging component 03 comprises a smoke discharging pipe 31 and a smoke purifier 32, wherein the inlet end of the smoke discharging pipe 31 penetrates through the protective cover 14 and is respectively communicated with the discharge port end and the feed port end of the frying cylinder 11, and the outlet end of the smoke discharging pipe 31 is communicated with the smoke purifier 32, so that smoke generated in the frying process can be pumped away and subjected to purification treatment, and the whole frying process is more environment-friendly.

The temperature monitor is arranged on the heat preservation barrel 131, the temperature on the heat preservation barrel 131 can be monitored constantly by using the arranged temperature monitor, so that the temperature on the heat preservation barrel 131 is in a stable state, the heat radiated onto the frying barrel 11 by the heat preservation barrel 131 can be ensured to be stable, and the frying quality of the sesame seeds can be improved.

The two ends of the sieving cylinder 512 are fixedly provided with supporting turntables 5121, and the supporting turntables 5121 are embedded into the positioning guide rails 5111 and are contacted with the supporting rotating wheels 5112.

The outer wall of the sieving cylinder 512 is provided with strip-shaped sieve holes 5122, the strip-shaped sieve holes 5122 are arranged along the axial direction of the sieving cylinder 512, and the strip-shaped sieve holes are distributed at equal intervals along the circumferential direction of the outer wall of the sieving cylinder 512, and when the sieving cylinder 512 rotates, the sesame seeds flow out of the strip-shaped sieve holes 5122.

The feed inlet end of the sieving cylinder 512 is fixedly provided with a feed pipe 5123, the inlet end of the feed pipe 5123 is communicated with the discharge outlet end of the discharge chute 112, the outlet end of the feed pipe 5123 extends to the inside of the sieving cylinder 512 along the feed inlet end of the sieving cylinder 512, and the feed pipe 5123 is located above the inside of the sieving cylinder 512. The outlet end of the feed pipe 5123 is detachably provided with the dispersing nozzle 5124, the dispersing nozzle 5124 is in a fan shape, when the sesame seeds fall along the feed pipe 5123, the dispersing nozzle 5124 can disperse the sesame seeds and fall downwards in a waterfall shape when the sesame seeds are sprayed outwards from the dispersing nozzle 5124, and as the powder and the scraps mixed in the sesame seeds are lighter in weight, the powder collector 522 can be more favorable for sucking the powder and the scraps mixed in the sesame seeds out through the powder guide pipe 521.

A discharge groove 5125 is fixedly arranged below one end of the sieving barrel 512 far away from the dust collecting part 52, so that the sieved large-particle impurities can be discharged.

The top detachable of screening support 511 is provided with sealed cowling 5113, and sealed cowling 5113 wraps up and seals the upper half of screening section of thick bamboo 512, can prevent tiny debris on the one hand and falls into screening section of thick bamboo 512, on the other hand can prevent screening section of thick bamboo 512 when rotating, throws away some flax seed granule. The screening frame 511 is provided with under and connects material part 53, connects material part 53 including being used for receiving the receiving silo 531 of the flax seed after the screening and being used for unloading the change silo 532 of the flax seed after the screening, connects the fixed setting of receiving silo 531 under screening frame 511, changes silo 532 setting in the one side of receiving silo 531, and changes silo 532 and connects the bottom exit end intercommunication of silo 531.

The dust collecting part 52 comprises a powder guiding pipe 521 and a powder collector 522, wherein the powder collector 522 is arranged at the feed inlet end of the sieving cylinder 512, the inlet end of the powder guiding pipe 521 is communicated with the powder collector 522, the inlet end of the powder guiding pipe 521 is communicated with the feed inlet end of the sieving cylinder 512, and the inlet end of the powder guiding pipe 521 is in a horn shape, so that the suction area of the powder guiding pipe 521 can be increased, and the dust and the scraps mixed in the sesame seeds can be conveniently pumped away. Wherein the powder collector 522 is a combination of a fan and a dust collector.

Referring to fig. 13, 14 and 15, the water spraying cooling component 44 includes a material turning mechanism 441 and a water spraying mechanism 442, the water spraying mechanism 442 includes a hollow rotating shaft 4421, a belt pulley 4422 for connecting a driving belt is fixedly arranged at the upper end of the hollow rotating shaft 4421, a water receiving bucket 4423 is fixedly arranged at the top of the hollow rotating shaft 4421, the water receiving bucket 4423 is communicated with the inside of the hollow rotating shaft 4421, a water spraying disc 4424 is fixedly arranged at the lower end of the hollow rotating shaft 4421, the water spraying disc 4424 is communicated with the hollow rotating shaft 4421, and water leakage holes 44241 capable of supplying and discharging water are formed in the bottom surface of the water spraying disc 4424. The stirring mechanism 441 is fixedly arranged right below the water spraying disc 4424, the stirring mechanism 441 comprises a stirring shaft 4411, the upper end of the stirring shaft 4411 is fixedly connected with the bottom of the water spraying disc 4424, and the lower end of the stirring shaft 4411 is detachably connected with a stirring part 4412. The stirring component 4412 comprises a connecting sleeve 44121, an upper stirring rod 44122 and a lower stirring rod 44123, wherein the connecting sleeve 44121 is sleeved at the lower end of the stirring shaft 4411, the connecting sleeve 44121 is in pin shaft connection with the stirring shaft 4411, the lower stirring rod 44123 is positioned at the lower end of the stirring shaft 4411, the lower stirring rod 44123 is fixedly connected with the connecting sleeve 44121, the upper stirring rod 44122 is positioned above the lower stirring rod 44123, and the upper stirring rod 44122 is fixedly connected with the connecting sleeve 44121. The upper stirring rod 44122 and the lower stirring rod 44123 are all equidistantly distributed along the outer wall surface of the connecting sleeve 44121, and the upper stirring rod 44122 and the lower stirring rod 44123 are staggered.

The water in the water pipe 43 falls into the water receiving hopper 4423 and then enters the hollow rotating shaft 4421 so as to be filled into the water spraying disc 4424, when the variable frequency motor 42 drives the hollow rotating shaft 4421 to rotate, the upper stirring rod 44122 and the lower stirring rod 44123 are arranged in a staggered manner, so that the semen Sesami seeds flowing into the material transferring groove 532 can be turned up and down, at the moment, the water is thrown out of the water spraying disc 4424 under the action of centrifugal force and is scattered on the semen Sesami seeds, and the water can be uniformly scattered on the semen Sesami seeds along with the continuous up and down turning of the semen Sesami seeds, so that the semen Sesami seeds can be cooled down to below 40 ℃ rapidly.

The bottom of the lower stirring rod 44123 is attached to the bottom of the transfer chute 532. The lower stirring rod 44123 is in a shape of a straight pentagon, and the end of the lower stirring rod 44123 connected with the connecting sleeve 44121 is smaller than the end of the lower stirring rod 44123 away from the connecting sleeve 44121. The distance between the upper and lower stirring rods 44122, 44123 is two-thirds the depth of the transfer chute 532. The upper stirring rod 44122 is in a shape of a straight pentagon, and the end of the upper stirring rod 44122 connected with the connecting sleeve 44121 is larger than the end of the upper stirring rod 44122 far away from the connecting sleeve 44121. By adopting the design, the lower layer of the flax seeds in the transfer chute 532 can be gathered towards the middle of the transfer chute 532, and the upper layer of the flax seeds in the transfer chute 532 are scattered towards the periphery, so that the upper layer of the flax seeds are scattered towards the periphery in the process of turning down, and the lower layer of the flax seeds are gathered towards the middle in the process of turning down, thus the heat loss in the flax seeds can be accelerated, and meanwhile, water can be fully contacted with the flax seeds, thereby being beneficial to cooling and humidifying the flax seeds.

Referring to fig. 16, the shaking and scattering component 72 includes a pushing mechanism 721 and a dispersing mechanism 722, the dispersing mechanism 722 is installed inside the oil residue buffer bin 71, the shaking and scattering component 72 is connected with the oil residue buffer bin 71 through a bearing, the pushing mechanism 721 is disposed at one end of the oil residue buffer bin 71, the pushing mechanism 721 penetrates through one side surface of the oil residue buffer bin 71 and is in pin connection with the dispersing mechanism 722 in the oil residue buffer bin 71, and the dispersing mechanism 722 can be driven to shake left and right through the pushing mechanism 721, so that the oil residue in a block shape is dispersed.

Referring to fig. 17, the dispersing mechanism 722 includes a supporting shaft 7221, a first side plate 7222, a second side plate 7223, and a cross bar 7224, the supporting shaft 7221 is installed inside the oil residue surge bin 71, and both ends of the supporting shaft 7221 are connected with the oil residue surge bin 71 through bearings; the first side plate 7222 and the second side plate 7223 are crescent, the first side plate 7222 and the second side plate 7223 are oppositely arranged, and the first side plate 7222 and the second side plate 7223 are fixedly connected with the support rotating shaft 7221 through fixing rods; the cross bars 7224 are arranged between the first side plate 7222 and the second side plate 7223, one end of each cross bar 7224 is movably connected with the first side plate 7222, the other end of each cross bar 7224 is movably connected with the second side plate 7223, the cross bars 7224 can rotate relatively along the first side plate 7222 and the second side plate 7223, and the cross bars 7224 are distributed at equal intervals along the long side directions of the first side plate 7222 and the second side plate 7223. The fixed post 72241 that breaks up that is provided with on the horizontal pole 7224 breaks up on the post 72241 and distributes on the surface of horizontal pole 7224 along the circumference direction of horizontal pole 7224, breaks up post 72241 and is coniform, when the oil residue of knot cubic falls, breaks up post 72241 and can prick big cubic oil residue, becomes little massive oil residue, because the both ends of horizontal pole 7224 are swing joint with first curb plate 7222, second curb plate 7223, can circumferential rotation, and at this moment, horizontal pole 7224 is at circumferential rotation time, breaks up post 72241 and can break up little massive oil residue to break up massive oil residue completely.

The pushing mechanism 721 comprises a fixed connecting frame 7211, a push rod 7212, an L-shaped connector 7213 and a pushing component 7214, wherein the pushing component 7214 is arranged outside the oil residue buffer bin 71, the pushing component 7214 is a combination of a motor and a speed reducer, two ends of the fixed connecting frame 7211 are in pin shaft connection with one side of a first side plate 7222 and a second side plate 7223, which are close to the pushing component 7214, one bent end of the L-shaped connector 7213 is in pin shaft connection with the pushing component 7214 through a cam, the other end of the L-shaped connector 7213 is in pin shaft connection with the push rod 7212, and one end of the push rod 7212, which is far away from the L-shaped connector 7213, is in pin shaft connection with the fixed connecting frame 7211. The pushing component 7214 drives the cam to rotate, the cam pulls the L-shaped connector 7213 to rotate along the cam movement track, and drives the push rod 7212 to transversely reciprocate, so that the push rod 7212 pulls the dispersing mechanism 722 to shake left and right.

The outside heat preservation intermediate layer 711 that is provided with of dregs of a fat surge bin 71, the inside of heat preservation intermediate layer 711 is fixed to be provided with two piece at least baffle 712, and baffle 712 sets gradually from top to bottom, separates into the S-shaped passageway of intercommunication with the inside of heat preservation intermediate layer 711 from top to bottom. The air with heat can be introduced into the heat insulation interlayer 711 through a pipeline, such as tail gas of a frying pan, and the air with heat can flow along an S-shaped channel formed in the heat insulation interlayer 711, so that the interior of the oil residue buffer bin 71 has a certain heat, and the fluidity of the temporarily stored oil residue in the oil residue buffer bin 71 can be increased.

Referring to fig. 16 to 21, the crude oil receiving part 81 includes a first crude oil groove 811 and a crude oil guiding mechanism 812, the first crude oil groove 811 is disposed right below an oil outlet of the oil press 06, the crude oil guiding mechanism 812 is mounted in the first crude oil groove 811 along a long side direction of the first crude oil groove 811, the crude oil guiding mechanism 812 is connected with two side walls of the first crude oil groove 811 through bearings, the crude oil guiding mechanism 812 includes a power motor assembly 8121, a first rotating shaft 8122, a second rotating shaft 8123, an oil scraping assembly 8124, the first rotating shaft 8122 and the second rotating shaft 8123 are disposed oppositely, the first rotating shaft 8122 and the second rotating shaft 8123 are disposed along a short side direction of the first crude oil groove 811, the first rotating shaft 8122 and the second rotating shaft 8123 are connected with two side walls of the first crude oil groove 811 through bearings, the oil scraping assembly 8124 is located between the two chains, two end portions of the oil scraping assembly 8124 are detachably connected with the two chains 8124 respectively, and the two chain members are distributed equidistantly along two chain running directions. Because the mobility of the crude oil flowing out of the oil outlet of the oil press 06 is poor, the first rotating shaft 8122 and the second rotating shaft 8123 can rotate under the driving of the power motor assembly 8121, so that the oil scraping component fixed on the chain also rotates along with the traveling direction of the chain, and the crude oil in the first crude oil groove 811 can be guided into the second crude oil groove 821.

The oil scraping assembly 8124 comprises a transverse connecting rod 81241, a positioning base 81242 and an rubber guiding plate 81243, wherein two ends of the transverse connecting rod 81241 are respectively connected with two chains through bolts, the positioning base 81242 is fixedly arranged on the transverse connecting rod 81241, the rubber guiding plate 81243 is arranged on the positioning base 81242, and the rubber guiding plate 81243 is detachably connected with the positioning base 81242.

A positioning groove is formed in the surface of one side, far away from the transverse connecting rod 81241, of the positioning base 81242, bolt holes for bolts to pass through are formed in the two side walls of the positioning groove in a penetrating mode, the rubber guide plate 81243 is inserted into the positioning groove, and the positioning base 81242 is fixed with the rubber guide plate 81243 through the bolts.

The crude oil filtering part 82 includes a second crude oil tank 821, a crude oil stirring mechanism 822, the second crude oil tank 821 is disposed below the side of the first crude oil tank 811, a filter plate 8211 is detachably mounted inside the second crude oil tank 821, the filter plate 8211 is disposed parallel to the bottom of the second crude oil tank 821, and the crude oil stirring mechanism 822 is fixedly mounted right above the second crude oil tank 821.

The crude oil stirring mechanism 822 comprises a walking guide rail 8221, an electric reciprocator 8222, a connecting screw rod 8223 and a stirring plate 8224, wherein the walking guide rail 8221 is fixedly arranged right above the second crude oil groove 821 along the long side direction of the second crude oil groove 821, the electric reciprocator 8222 is an electric sliding block, and the electric reciprocator 8222 is arranged on the walking guide rail 8221 and can reciprocate along the walking guide rail 8221; the bottom of the electric reciprocator 8222 is fixedly provided with a square-mouth-shaped connecting piece 82221, the upper end of the connecting screw rod 8223 rotates through the square-mouth-shaped connecting piece 82221 and is connected through a set adjusting knob 82231, the lower end of the connecting screw rod 8223 is fixedly connected with the stirring plate 8224, and the stirring plate 8224 is arranged along the short side direction of the second coarse oil groove 821. By manually screwing the adjusting knob 82231, the distance between the stirring plate 8224 and the bottom of the second crude oil groove 821 can be adjusted according to the crude oil depth in the second crude oil groove 821, and the electric reciprocator 8222 can drive the stirring plate 8224 to reciprocate back and forth along the long side direction of the second crude oil groove 821 by utilizing the reciprocating movement of the electric reciprocator 8222 on the walking guide rail 8221, so that the crude oil in the second crude oil groove 821 is stirred.

The stirring plate 8224 is provided with Y-shaped elongated holes 82241, the elongated holes 82241 are arranged along the long side direction of the stirring plate 8224, the elongated holes 82241 are equidistantly distributed from top to bottom along the short side direction of the stirring plate 8224, and when the stirring plate 8224 reciprocates back and forth, crude oil can flow in from the larger end of the opening of the Y-shaped elongated holes 82241 and then flows out from the smaller end of the opening, so that the flow velocity of the crude oil increases when flowing out from the smaller end of the opening, and the crude oil in the second crude oil tank 821 can be sufficiently stirred. The elongated holes 82241 are staggered from top to bottom along the short side direction of the stirring plate 8224, that is, the larger end of the upper elongated hole 82241 is opposite to the larger end of the lower elongated hole 82241, and by adopting the design, the stirring effect of the crude oil can be improved by the crude oil passing through the left and right side surfaces of the stirring plate 8224 in the reciprocating process.

The foregoing disclosure is illustrative of the preferred embodiments of the present invention, and is not to be construed as limiting the scope of the invention, as it is understood by those skilled in the art that all or part of the above-described embodiments may be practiced with equivalents thereof, which fall within the scope of the invention as defined by the appended claims.

Claims

1. A sesame seed frying and oil pressing system, which is characterized in that: the flax seed frying device comprises a flax seed frying part and a flax seed oil pressing part, wherein the flax seed frying part comprises a frying device, a cooling device and a screening device, the screening device is arranged at the discharge port end of the frying device, the inlet end of the screening device is communicated with the discharge port end of the frying device, and the cooling device is arranged right above the discharge port end of the screening device;

the two ends of the screening cylinder are fixedly provided with supporting turntables which are embedded into the positioning guide rail and are contacted with the supporting rotating wheels; the outer wall of the screening cylinder is provided with strip-shaped screening holes which are arranged along the axial direction of the screening cylinder and distributed at equal intervals along the circumferential direction of the outer wall of the screening cylinder; the inlet end of the screening cylinder is fixedly provided with a feeding pipe, the inlet end of the feeding pipe is communicated with the discharge port end of the discharge chute, the outlet end of the feeding pipe extends to the inside of the screening cylinder along the inlet end of the screening cylinder, the feeding pipe is positioned above the inside of the screening cylinder, and the outlet end of the feeding pipe is detachably provided with a scattering nozzle which is fan-shaped; a discharge groove is fixedly arranged below one end of the screening cylinder, which is far away from the dust collecting component, so as to discharge the screened large-particle impurities;

2. The sesame seed frying and oil pressing system according to claim 1, wherein: the heat preservation heating component comprises a heat preservation barrel, a support frame body and an adjusting component, wherein the heat preservation barrel is detachably arranged on the support frame body, the stir-frying barrel is wrapped in the heat preservation barrel by the heat preservation barrel, a space is reserved between the heat preservation barrel and the stir-frying barrel, the heating component is further arranged on the outer wall of the heat preservation barrel and is attached to the outer wall of the heat preservation barrel, one end of the adjusting component is detachably connected with the support frame body, and the other end of the adjusting component is detachably connected with the heat preservation barrel; the adjusting component comprises a connecting screw rod, an adjusting nut, a first connecting lug and a second connecting lug, wherein the first connecting lug is fixedly arranged on the support frame body, the second connecting lug is fixedly arranged on the outer wall of the heat preservation cylinder body, one end of the connecting screw rod is connected with the first connecting lug arranged on the support frame body and is fixed through the adjusting nut, and the other end of the connecting screw rod is connected with the second connecting lug on the heat preservation cylinder body and is fixed through the adjusting nut; the heating part comprises a lining plate and an electric heating coil, wherein the lining plate is fixedly arranged on the outer wall of the heat preservation cylinder body along the axial direction of the heat preservation cylinder body through bolts, the electric heating coil is wound on the lining plate, and the electric heating coil is spirally distributed along the outer wall of the heat preservation cylinder body.

3. The sesame seed frying and oil pressing system according to claim 1, wherein: the water spraying and cooling component comprises a stirring mechanism and a water spraying mechanism, the water spraying mechanism comprises a hollow rotating shaft, the upper end of the hollow rotating shaft is fixedly provided with a belt pulley used for being connected with a transmission belt, the top of the hollow rotating shaft is fixedly provided with a water receiving bucket, the water receiving bucket is communicated with the inside of the hollow rotating shaft, the lower end of the hollow rotating shaft is fixedly provided with a water spraying disc, the water spraying disc is communicated with the hollow rotating shaft, the stirring mechanism is fixedly arranged under the water spraying disc, the stirring mechanism comprises a stirring shaft, the upper end of the stirring shaft is fixedly connected with the bottom of the water spraying disc, and the lower end of the stirring shaft is detachably connected with a stirring component; the stirring component comprises a connecting sleeve, an upper stirring rod and a lower stirring rod, wherein the connecting sleeve is sleeved at the lower end of the stirring shaft and is connected with the stirring shaft pin shaft, the lower stirring rod is positioned at the lower end of the stirring shaft and is fixedly connected with the connecting sleeve, the upper stirring rod is positioned above the lower stirring rod and is fixedly connected with the connecting sleeve; the upper stirring rods and the lower stirring rods are distributed at equal intervals along the outer wall surface of the connecting sleeve, and the upper stirring rods and the lower stirring rods are arranged in a staggered manner; the bottom of the lower stirring rod is attached to the bottom of the material transferring groove.

4. The sesame seed frying and oil pressing system according to claim 1, wherein: the shaking and scattering component comprises a pushing mechanism and a dispersing mechanism, the dispersing mechanism is arranged in the oil residue buffering bin, the shaking and scattering component is connected with the oil residue buffering bin through a bearing, the pushing mechanism is arranged at one end of the oil residue buffering bin, and the pushing mechanism penetrates through one side surface of the oil residue buffering bin and is connected with a dispersing mechanism pin shaft in the oil residue buffering bin; the dispersing mechanism comprises a supporting rotating shaft, a first side plate, a second side plate and a cross rod, wherein the supporting rotating shaft is arranged in the oil residue buffer bin, two end parts of the supporting rotating shaft are connected with the oil residue buffer bin through bearings, the first side plate and the second side plate are oppositely arranged, the first side plate and the second side plate are fixedly connected with the supporting rotating shaft through fixing rods, the cross rod is arranged between the first side plate and the second side plate, one end of the cross rod is movably connected with the first side plate, the other end of the cross rod is movably connected with the second side plate, the cross rods are distributed at equal intervals along the long side directions of the first side plate and the second side plate, scattering columns are fixedly arranged on the cross rods, and the scattering columns are distributed on the surfaces of the cross rods along the circumferential directions of the cross rods; the pushing mechanism comprises a fixed connecting frame, a push rod, an L-shaped connector and a pushing assembly, the pushing assembly is arranged outside the oil residue buffer bin, two ends of the fixed connecting frame are connected with one side pin shafts of the first side plate and the second side plate, which are close to the pushing assembly, one bent end of the L-shaped connector is connected with the pushing assembly pin shafts through a cam, the other end of the L-shaped connector is connected with the push rod pin shafts, and one end of the push rod, which is far away from the L-shaped connector, is connected with the fixed connecting frame pin shafts.

5. The sesame seed frying and oil pressing system according to claim 1, wherein: the crude oil receiving component comprises a first crude oil groove and a crude oil guiding mechanism, wherein the first crude oil groove is arranged right below an oil outlet of the oil press, the crude oil guiding mechanism is arranged in the first crude oil groove along the long side direction of the first crude oil groove, the crude oil guiding mechanism is connected with two side walls of the first crude oil groove through bearings, the crude oil guiding mechanism comprises a power motor component, a first rotating shaft, a second rotating shaft and an oil scraping component, the first rotating shaft and the second rotating shaft are oppositely arranged, the first rotating shaft and the second rotating shaft are both arranged along the short side direction of the first crude oil groove, the first rotating shaft and the second rotating shaft are both connected with two side walls of the first crude oil groove through bearings, the first rotating shaft and the second rotating shaft are connected through two oppositely arranged chains, the oil scraping component is positioned between the two chains, two end parts of the oil scraping component are detachably connected with the two chains respectively, and the oil scraping component is distributed at equal intervals along the running directions of the two chains; the oil scraping assembly comprises a transverse connecting rod, a positioning base and a rubber guide plate, wherein two ends of the transverse connecting rod are respectively connected with two chains through bolts, the positioning base is fixedly arranged on the transverse connecting rod, the rubber guide plate is arranged on the positioning base, and the rubber guide plate is detachably connected with the positioning base.

6. The sesame seed frying and oil pressing system according to claim 1, wherein: the crude oil filtering component comprises a second crude oil groove and a crude oil stirring mechanism, the second crude oil groove is arranged below the side of the first crude oil groove, a filter plate is detachably arranged in the second crude oil groove, the filter plate is arranged in parallel with the bottom of the second crude oil groove, and the crude oil stirring mechanism is fixedly arranged right above the second crude oil groove; the crude oil stirring mechanism comprises a walking guide rail, an electric reciprocator, a connecting screw rod and a stirring plate, wherein the walking guide rail is fixedly arranged right above the second crude oil tank along the long side direction of the second crude oil tank, the electric reciprocator is arranged on the walking guide rail and can reciprocate along the walking guide rail, a square-mouth-shaped connecting piece is fixedly arranged at the bottom of the electric reciprocator, the upper end of the connecting screw rod is connected with the stirring plate through a set adjusting knob, the lower end of the connecting screw rod is fixedly connected with the stirring plate, and the stirring plate is arranged along the short side direction of the second crude oil tank.

7. The sesame seed frying and oil pressing system as claimed in claim 6, wherein: the stirring plate is provided with Y-shaped strip holes, the strip holes are arranged along the long side direction of the stirring plate, and the strip holes are distributed at equal intervals from top to bottom along the short side direction of the stirring plate; the long strip holes are staggered from top to bottom along the short side direction of the stirring plate, namely, the direction of the larger end of the upper long strip hole opening is opposite to the direction of the larger end of the lower long strip hole opening.

8. The sesame seed frying and oil pressing system according to claim 1, wherein: the oil residue buffer bin is characterized in that a heat preservation interlayer is arranged outside the oil residue buffer bin, at least two baffle plates are fixedly arranged inside the heat preservation interlayer, the baffle plates are sequentially arranged from top to bottom, and the inside of the heat preservation interlayer is divided into communicated S-shaped channels from top to bottom.