CN110756561B

CN110756561B - Automatic oil residue treatment device after edible oil squeezing preparation

Info

Publication number: CN110756561B
Application number: CN201911082054.6A
Authority: CN
Inventors: 鲁如东; 廉静
Original assignee: Shaanxi Jinnuo Environmental Protection Biotechnology Development Co ltd
Current assignee: Zhou Weiran
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2021-11-19
Anticipated expiration: 2039-11-07
Also published as: CN110756561A

Abstract

The invention belongs to the technical field of waste residue treatment, and particularly relates to an automatic oil residue treatment device after squeezing preparation of edible oil, which comprises a rack and a shell, wherein a rotating motor is arranged on the bottom surface of the shell and fixedly connected with a main rotating shaft; a conveying disc is arranged at the top of the main rotating shaft; an annular material guide plate is arranged on the conveying disc, an air cylinder is arranged on the top surface of the shell, and the air cylinder is connected to one end of the connecting frame; the bottom end of the connecting frame is provided with a mounting disc; the top surface of the mounting disc is fixedly provided with a blanking mechanism; the bottom surface of the mounting plate is provided with a mounting groove; filling sponge in the mounting groove; a bearing tray with a blanking port in the middle is arranged in the shell; three support rods are arranged on the bottom surface of the conveying disc; the bottom ends of the three support rods are provided with a crushing mechanism, a cutting mechanism and a grinding mechanism; a first screen, a second screen and a third screen are arranged on the bearing tray, and a discharging mechanism is arranged below the blanking port; the bottom plate of the shell is internally provided with an electric heating wire. The adoption of the invention improves the drying effect of oil residue treatment, and the interior of the device can not be blocked by oil residue.

Description

Automatic oil residue treatment device after edible oil squeezing preparation

Technical Field

The invention belongs to the technical field of edible oil treatment, and particularly relates to an automatic oil residue treatment device after edible oil is squeezed and prepared.

Background

The edible oil refers to animal or vegetable oil used in food preparation process. Due to the influence of the raw material cost, the processing technology and other factors, common edible oil is mostly vegetable oil, including rapeseed oil, peanut oil, corn oil, olive oil, camellia oil, soybean oil, sesame oil, linseed oil and the like. The edible oil can generate waste residues in the squeezing production process, and the waste residues contain more nutrients such as crude protein, amino acid and the like, so that the edible oil is suitable for being processed into animal feed and crop fertilizer. The traditional oil residue processing mode is that the oil residue is collected manually, and then the oil residue is baked and aired, so that the mode consumes more manpower and has lower efficiency.

The utility model with application number CN201820609521.0 shows a waste treatment machine for oil press production equipment, which comprises a frame, an upper bin, a feeding component, a crushing component and a dehumidifying component, wherein the feeding component comprises a guide chute and a conveying part arranged on the guide chute for waste transmission; the crushing assembly comprises a crushing bin communicated with the guide chute, a crushing part rotatably arranged in the crushing bin and a transmission part for driving the crushing part to operate, and a linkage part on the transmission part is in transmission link with the conveying part; the dehumidification assembly comprises a screening part and a baking part, wherein the screening part is driven by the transmission part to subdivide and transmit crushed aggregates, the baking part is internally provided with hot air flow, and waste materials enter the baking part through the screening part and flow down in a crushed aggregate curtain; the conveying part is used for driving the crushing part to operate while the waste materials are intermittently transferred, so that the multi-stage crushing, drying treatment and waste gas discharge of the waste materials are realized.

Compared with manual oil residue treatment, the device improves the efficiency of oil residue treatment, but when the device or other similar devices in the prior art are actually used for treating the oil residue, the following problems still exist: (1) after the oil residue is squeezed, a small amount of edible oil still exists on the surface; when the oil residue is dried, the edible oil on the surface of the oil residue can be contacted in the process of evaporating the water in the oil residue, and then the edible oil is adhered to the surface of the oil residue, so that the drying effect is reduced; (2) the oil residue is broken inhomogeneous, and piles up together in the oil residue treatment process, and the high small-volume oil residue of broken degree can adhere and form on the low bulky oil residue of broken degree and harden, causes the inside jam of device.

Disclosure of Invention

Technical problem to be solved

The invention provides an automatic oil residue treatment device after squeezing preparation of edible oil, and aims to solve the following problems in the prior art when an oil residue treatment device is used for treating oil residues: (1) after the oil residue is squeezed, a small amount of edible oil still exists on the surface; when the oil residue is dried, the edible oil on the surface of the oil residue can be contacted in the process of evaporating the water in the oil residue, and then the edible oil is adhered to the surface of the oil residue, so that the drying effect is reduced; (2) the oil residue is broken inhomogeneous, and piles up together in the oil residue treatment process, and the high small-volume oil residue of broken degree can adhere and form on the low bulky oil residue of broken degree and harden, causes the inside jam of device.

(II) technical scheme

In order to solve the technical problems, the invention adopts the following technical scheme:

the utility model provides an automatic processing apparatus of dregs of fat after edible oil squeezes preparation, includes the frame, and the top fixed mounting of frame has cylindric shell. A circular opening is formed in the middle of the top face of the shell, a rotating motor is vertically and fixedly mounted below the middle of the bottom face of the shell, and the output end of the rotating motor is fixedly connected with a main rotating shaft vertically penetrating through the bottom face of the shell. The top of the main rotating shaft is horizontally and fixedly provided with a circular conveying disc which is positioned inside the shell and is coaxial with the shell. The upper surface of the conveying disc is fixedly provided with a plurality of annular material guide plates which are coaxial with the conveying disc, the adjacent annular material guide plates and the conveying disc form annular material guide grooves, and the distances between the adjacent annular material guide grooves are the same. The annular material guide plate is provided with a notch communicated with the adjacent annular material guide grooves.

Four cylinders which are arranged at equal intervals are vertically and fixedly arranged on the top surface of the shell around the circular opening, and the top of a piston rod of each cylinder is fixedly connected with one end of the inverted L-shaped connecting frame. The bottom end of the connecting frame is horizontally and fixedly provided with a circular mounting disc which is coaxial with the conveying disc through bolts. The middle part of the mounting disc is provided with a circular feeding opening coaxial with the mounting disc, and the diameter of the feeding opening is the same as the inner diameter of the innermost annular material guide plate. The top surface fixed mounting of mounting disc has unloading mechanism. The bottom surface of the mounting disc is provided with a plurality of annular mounting grooves coaxial with the mounting disc. The position of the annular mounting groove in the vertical direction corresponds to the annular guide chute, and the width of the notch of the annular mounting groove is equal to that of the notch of the annular guide chute. Annular sponge is filled in the annular mounting groove. The main rotating shaft is driven to rotate by the rotating motor, and the conveying disc is driven to rotate by the main rotating shaft. The connecting frame and the mounting disc are driven to move downwards by the cylinder until the bottom of the sponge contacts the upper surface of the annular guide chute. The oil residue falls to the middle part of the upper surface of the conveying disc through the blanking mechanism, and because the conveying disc is in a rotating state, the oil residue moves outwards along the radial direction of the conveying disc under the action of centrifugal force and enters the annular material guide groove of the innermost layer through the notch. Friction is generated between the oil residue and the sponge, the sponge adsorbs residual edible oil on the surface of the oil residue, and meanwhile, the oil residue continues to move outwards along the radial direction of the conveying disc under the action of centrifugal force and sequentially passes through the gaps to enter the next layer of annular guide chute until the oil residue is separated from the upper surface of the conveying disc.

The inner side wall of the shell is horizontally and fixedly provided with a conical bearing tray with a big top and a small bottom below the conveying tray. The bottom of the conical bearing tray is provided with a blanking port which is coaxial with the conveying tray. The bottom surface of the conveying disc is fixedly provided with a first supporting rod, a second supporting rod and a third supporting rod which are vertical to the upper surface of the conical bearing disc. The distances of the connecting points of the first supporting rod, the second supporting rod and the third supporting rod with the bottom surface of the conveying disc relative to the axis of the conveying disc are decreased progressively. The bottom ends of the first supporting rod, the second supporting rod and the third supporting rod are respectively provided with a crushing mechanism, a cutting mechanism and a grinding mechanism. The upper surface of the conical bearing tray is respectively and fixedly provided with a first annular screen, a second annular screen and a third annular screen below the first support rod, the second support rod and the third support rod, the first screen, the second screen and the third screen are perpendicular to the upper surface of the conical bearing tray, and the sizes of the screen holes on the first screen, the second screen and the third screen are gradually decreased. A discharging mechanism is arranged below the blanking port. The bottom plate of the shell is internally provided with an annular electric heating wire which is coaxial with the bottom plate. The oil residue separated from the upper surface of the conveying disc naturally falls to the upper surface of the conical bearing disc. And the material falls onto the bottom plate of the shell through the blanking port after sequentially passing through the crushing mechanism, the first screen, the cutting mechanism, the second screen, the grinding mechanism and the third screen. And heating and drying the oil residue falling onto the bottom plate of the shell by using an annular electric heating wire.

As a preferred technical scheme, the blanking mechanism comprises a material storage cavity, and an opening corresponding to the material inlet is formed in the bottom surface of the material storage cavity. The sprue has been seted up to storage cavity top surface, and the vertical fixed mounting in storage cavity top surface below has the decurrent trough pipe of opening, and sliding fit has the slide bar in the trough pipe. The top end of the sliding rod is connected with the groove top surface of the groove pipe through a spring, and the bottom end of the sliding rod is fixedly provided with a horizontal circular sealing plate which is coaxial with the feeding port and has the same shape and size. The top surface of the conveying disc is fixedly connected with a cylindrical ejector rod coaxial with the circular sealing plate. Under initial condition, the spring is in the extension state, and circular closing plate seals the opening of storage cavity bottom surface. The connecting frame and the mounting disc are driven to move downwards through the air cylinder, so that the blanking mechanism is driven to move downwards. When the top of the ejector rod contacts the circular sealing plate, the circular sealing plate is jacked up, the sliding rod moves upwards in the groove pipe, and the spring is compressed. An annular gap is formed between the bottom plate of the storage cavity and the circular sealing plate, and oil residue in the storage cavity leaks from the gap and falls onto the conveying disc.

As a preferred technical scheme of the invention, the upper surface of the conical bearing tray is provided with an annular groove, and the crushing mechanism comprises a metal ball which is rotationally matched with the bottom end of the first supporting rod and is in rolling fit with the annular groove. The upper surface of the conical bearing plate is fixedly provided with a horizontal first gear ring, and the cutting mechanism comprises a first gear which is hinged at the bottom end of the second supporting rod and is meshed with the first gear ring. A plurality of first blades are uniformly and fixedly installed at the bottom end of the second supporting rod and positioned at the two sides of the hinged point, and a plurality of second blades which are staggered with the first blades are uniformly and fixedly installed on the two side surfaces of the first gear. The knife edges of the first blade and the second blade are oppositely arranged. The upper surface of the conical bearing tray is fixedly provided with a horizontal second gear ring, the grinding mechanism comprises a second gear which is hinged at the bottom end of a third supporting rod and is meshed with the second gear ring, and the bottom end of the third supporting rod is positioned at two sides of a hinged point and is rotationally matched with a circle of first grinding balls and a circle of second grinding balls by taking the axis of the second gear as the center. And a circle of third grinding balls are rotationally matched on the two side surfaces of the second gear by taking the second gear axis as a center, and the third grinding balls are tangent to the first grinding balls and the second grinding balls. The oil residue falls from the conveying disc to the conical bearing disc and enters into the annular groove formed in the upper surface of the conical bearing disc. The main rotating shaft is driven to rotate through the rotating motor, and the main rotating shaft drives the conveying disc to rotate, so that the first supporting rod, the second supporting rod and the third supporting rod are driven to rotate. The first supporting rod drives the metal balls to roll in the annular groove on the upper surface of the conical bearing tray, and the metal balls crush the oil residues. The crushed oil residue passes through the first screen and then slides to a cutting mechanism along the upper surface of the conical bearing tray; the oil residue which is not completely crushed is left above the first screen to continue crushing. The second supporting rod drives the first gear to rotate, and the first gear rotates due to the fact that the first gear and the first gear ring are in a meshed state. In the rotating process of the first gear, the crushed oil residues are taken up and enter a gap between the first gear and the second supporting rod. The first gear drives the second blade to rotate, and the relative motion of the first blade and the second blade cuts the oil residue, so that the oil residue becomes smaller particles. The cut oil residue passes through the second screen and then slides to the grinding mechanism along the upper surface of the conical bearing tray; the oil residue which is not cut sufficiently is left above the second screen to continue cutting. The third supporting rod drives the second gear to rotate, and the second gear rotates due to the fact that the second gear and the second gear ring are in a meshed state. In the rotation process of the second gear, the small oil residue particles after cutting are taken up and enter a space between the first grinding ball, the second grinding ball and the third grinding ball, and relative rolling is generated between the first grinding ball and the third grinding ball and between the second grinding ball and the third grinding ball, so that the small oil residue particles are ground, and the small oil residue particles are powdered. The ground oil residue powder passes through a third screen, then slides to a blanking port along the upper surface of the conical bearing tray and falls onto a shell bottom plate; the small particles of the oil residue which are not sufficiently ground are left above the third screen to be continuously ground.

As a preferable technical scheme of the invention, the discharging mechanism comprises four rotating shafts which are horizontally and rotatably arranged on the main rotating shaft along the radial direction of the bottom plate of the shell, and the four rotating shafts are arranged at equal intervals. A bevel gear is fixedly mounted on the rotating shaft, a third gear ring coaxial with the main rotating shaft is fixedly mounted above the bottom plate of the shell, and the third gear ring is meshed with the bevel gear. The rotating shaft is provided with a helical blade. Four discharge ports are formed in the side wall of the shell corresponding to the tail end of the rotating shaft. An annular sealing plate with the bottom surface tangent to the helical blade is horizontally and fixedly arranged on the inner side wall of the shell, and an opening coaxial with the blanking port and with the same diameter is formed in the middle of the annular sealing plate. The rotating motor drives the main rotating shaft to rotate, the main rotating shaft drives the bevel gear to rotate, and the bevel gear and the third gear ring are in a meshed state and are in a fixed state, so that the bevel gear rotates, and the rotating shaft and the helical blades are driven to rotate. The helical blade stirs the oil residue piled on the bottom plate of the shell on the one hand, and on the other hand, the oil residue is conveyed to the discharge port under the sealing action of the bottom plate of the shell and the annular sealing plate.

As a preferable technical scheme of the invention, the hemispherical bulges are arranged on the surface of the annular guide chute, and the oil residue can roll and turn when contacting the bulges, so that each part on the surface of the oil residue can contact with the sponge, and the sponge can absorb the residual edible oil on the surface of the oil residue more thoroughly.

(III) advantageous effects

The invention has the following beneficial effects:

(1) when the oil residue automatic treatment device is used for treating the oil residue after the edible oil is squeezed and prepared, the sponge is used for adsorbing the residual edible oil on the surface of the oil residue, so that the phenomenon that water inside the oil residue is evaporated and adhered to the surface of the oil residue in the drying process is avoided, and the drying effect is improved; according to the invention, the oil residues are subjected to three-stage crushing, namely crushing, cutting and grinding, so that the crushing degree and uniformity of the oil residues are improved, the oil residues are always in a motion state in the oil residue treatment process, the oil residues are prevented from being accumulated together to form hardening, and the inside of the device is ensured not to be blocked by the oil residues.

(2) According to the automatic oil residue processing device after the edible oil is squeezed and prepared, the automatic interval blanking is realized by driving the blanking mechanism through the air cylinder, the blanking mechanism is only filled with the oil residue at one time, and the manual blanking is not needed in the working process.

(3) According to the automatic oil residue processing device after the edible oil is squeezed and prepared, the processed oil residue is conveyed through the helical blades, and the oil residue on the bottom plate of the shell is stirred while the conveying is finished, so that the oil residue is always in a moving state, and the oil residue is prevented from being accumulated to form hardening.

(4) The automatic oil residue treatment device after the edible oil is squeezed and prepared is provided with the plurality of annular guide grooves, the oil residue sequentially passes through the annular guide grooves, and the oil residue is contacted with the sponge when passing through one annular guide groove, so that the contact time of the oil residue and the sponge is prolonged, and the sponge can thoroughly absorb the residual edible oil on the surface of the oil residue. The surface of annular baffle box is provided with hemispherical arch, can produce when the dregs of fat contact arch and roll and overturn to make each position on dregs of fat surface can both contact with the sponge, further improved the absorption degree of sponge to the remaining edible oil in dregs of fat surface.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic view of the internal structure of an automatic oil residue processing device after the edible oil is pressed and prepared according to one embodiment of the present invention;

FIG. 2 is a top view of a transfer plate in accordance with an embodiment of the present invention;

FIG. 3 is an enlarged schematic view at A in accordance with an embodiment of the present invention;

FIG. 4 is an enlarged schematic view at B in one embodiment of the present invention;

in the figure: 1-machine frame, 2-outer shell, 201-round opening, 202-discharge hole, 3-rotating motor, 4-main rotating shaft, 5-conveying disc, 6-annular guide plate, 601-notch, 7-guide groove, 8-cylinder, 9-connecting frame, 10-mounting disc, 11-feeding hole, 12-blanking mechanism, 1201-material storage cavity, 1202-injection hole, 1203-groove pipe, 1204-sliding rod, 1205-spring, 1206-round sealing plate, 13-annular mounting groove, 14-sponge, 15-conical bearing tray, 16-blanking hole, 17-first supporting rod, 18-second supporting rod, 19-third supporting rod, 20-crushing mechanism, 2001-metal ball, 21-cutting mechanism, 2101-a first gear, 2102-a first blade, 2103-a second blade, 22-a grinding mechanism, 2201-a second gear, 2202-a first grinding ball, 2203-a second grinding ball, 2204-a third grinding ball, 23-a first screen, 24-a second screen, 25-a third screen, 26-a discharging mechanism, 2601-a rotating shaft, 2602-a bevel gear, 2603-a third gear ring, 2604-a helical blade, 2605-an annular sealing plate, 27-an electric heating wire, 28-a mandril, 29-a first gear ring, 30-a second gear ring and 31-a bulge.

Detailed Description

The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.

As shown in fig. 1 to 4, the present embodiment provides an automatic processing apparatus for oil residue after squeezing and preparing edible oil, which includes a frame 1, and a cylindrical housing 2 is fixedly mounted on the top of the frame 1. Circular opening 201 has been seted up at the top surface middle part of shell 2, and the vertical fixed mounting in bottom surface middle part below of shell 2 has rotating electrical machines 3, and rotating electrical machines 3's output fixed connection is vertical to run through main pivot 4 of shell 2 bottom surface. The top of the main rotating shaft 4 is horizontally and fixedly provided with a circular conveying disc 5 which is positioned inside the shell 2 and is coaxial with the shell 2. The upper surface of the conveying disc 5 is fixedly provided with a plurality of annular material guide plates 6 which are coaxial with the conveying disc 5, the adjacent annular material guide plates 6 and the conveying disc 5 form annular material guide grooves 7, and the distances between the adjacent annular material guide grooves 7 are the same. The annular material guide plate 6 is provided with a gap 601 communicated with the adjacent annular material guide grooves 7.

Four cylinders 8 which are arranged at equal intervals are vertically and fixedly arranged on the top surface of the shell 2 around the circular opening 201, and the top of a piston rod of each cylinder 8 is fixedly connected with one end of an inverted L-shaped connecting frame 9. The bottom end of the connecting frame 9 is horizontally and fixedly provided with a circular mounting plate 10 which is coaxial with the conveying plate 5 through bolts. The middle part of the mounting disc 10 is provided with a circular feeding opening 11 coaxial with the mounting disc, and the diameter of the feeding opening 11 is the same as the inner diameter of the innermost annular material guide plate 6. The top surface of the mounting plate 10 is fixedly provided with a blanking mechanism 12. The bottom surface of the mounting disc 10 is provided with a plurality of annular mounting grooves 13 which are coaxial with the mounting disc. The position of the annular mounting groove 13 in the vertical direction corresponds to the annular material guide groove 7, and the width of the notch of the annular mounting groove 13 is equal to that of the notch of the annular material guide groove 7. The annular mounting groove 13 is filled with an annular sponge 14.

A tapered bearing tray 15 with a large upper part and a small lower part is horizontally and fixedly arranged on the inner side wall of the shell 2 and below the conveying tray 5. The bottom of the conical bearing tray 15 is provided with a blanking port 16 which is coaxial with the conveying tray 5. The bottom surface of the conveying tray 5 is fixedly provided with a first supporting rod 17, a second supporting rod 18 and a third supporting rod 19 which are vertical to the upper surface of the conical bearing tray 15. The distances of the connecting points of the first support rod 17, the second support rod 18 and the third support rod 19 with the bottom surface of the conveying disc 5 relative to the axle center of the conveying disc 5 are gradually reduced. The bottom ends of the first support bar 17, the second support bar 18, and the third support bar 19 are provided with a crushing mechanism 20, a cutting mechanism 21, and a grinding mechanism 22, respectively. Annular first screen 23, second screen 24 and third screen 25 are fixedly installed on the upper surface of the conical support tray 15 and below the first support rod 17, the second support rod 18 and the third support rod 19 respectively, the first screen 23, the second screen 24 and the third screen 25 are perpendicular to the upper surface of the conical support tray 15, and the sizes of the screen holes on the first screen 23, the second screen 24 and the third screen 25 are gradually reduced. A discharging mechanism 26 is arranged below the blanking port 16. The bottom plate of the housing 2 is provided with an annular heating wire 27 coaxial therewith. The oil residue separated from the upper surface of the conveying disc 5 naturally falls to the upper surface of the conical bearing disc 15. And passes through the crushing mechanism 20, the first screen 23, the cutting mechanism 21, the second screen 24, the grinding mechanism 22 and the third screen 25 in sequence, and finally falls onto the bottom plate of the housing 2 through the blanking port 16.

In this embodiment, the feeding mechanism 12 includes a material storage cavity 1201, and an opening corresponding to the material inlet 11 is formed in a bottom surface of the material storage cavity 1201. The material storage cavity 1201 is provided with a material injection port 1202 on the top surface, a groove tube 1203 with a downward opening is vertically and fixedly installed below the top surface of the material storage cavity 1201, and a sliding rod 1204 is in sliding fit in the groove tube 1203. The top end of the sliding rod 1204 is connected with the top surface of the groove pipe 1203 through a spring 1205, and the bottom end of the sliding rod 1204 is fixedly provided with a horizontal circular sealing plate 1206 which is coaxial with the feeding port 11 and has the same shape and size. A cylindrical ejector rod 28 coaxial with the circular sealing plate 1206 is fixedly connected to the top surface of the conveying disc 5.

In this embodiment, the upper surface of the tapered support tray 15 is provided with an annular groove, and the crushing mechanism 20 includes a metal ball 2001 rotatably fitted at the bottom end of the first support rod 17 and in rolling fit with the annular groove. A horizontal first gear ring 29 is fixedly arranged on the upper surface of the conical bearing plate 15, and the cutting mechanism 21 comprises a first gear 2101 which is hinged at the bottom end of the second supporting rod 18 and is mutually meshed with the first gear ring 29. A plurality of first blades 2102 are uniformly and fixedly arranged at the bottom end of the second supporting rod 18 at two sides of a hinge point, and a plurality of second blades 2103 staggered with the first blades 2102 are uniformly and fixedly arranged at two side surfaces of the first gear 2101. The edges of the first blade 2102 and the second blade 2103 are oppositely disposed. The upper surface of the conical bearing tray 15 is fixedly provided with a horizontal second gear ring 30, the grinding mechanism 22 comprises a second gear 2201 which is hinged at the bottom end of the third support rod 19 and is mutually meshed with the second gear ring 30, and the bottom end of the third support rod 19 is positioned at two sides of the hinged point and is rotationally matched with a circle of first grinding balls 2202 and a circle of second grinding balls 2203 by taking the axis of the second gear 2201 as the center. A circle of third grinding balls 2204 are rotationally matched on two side surfaces of the second gear 2201 by taking the axis of the second gear 2201 as a center, and the third grinding balls 2204 are tangent to the first grinding balls 2202 and the second grinding balls 2203.

In this embodiment, the discharging mechanism 26 includes four rotating shafts 2601 horizontally and rotatably mounted on the main rotating shaft 4 along the radial direction of the bottom plate of the housing 2, and the four rotating shafts 2601 are arranged at equal intervals. A bevel gear 2602 is fixedly mounted on the rotating shaft 2601, a third gear ring 2603 coaxial with the main rotating shaft 4 is fixedly mounted above the bottom plate of the housing 2, and the third gear ring 2603 is meshed with the bevel gear 2602. A helical blade 2604 is attached to the rotating shaft 2601. Four discharge ports 202 are formed in the side wall of the housing 2 at positions corresponding to the ends of the rotating shafts 2601. An annular sealing plate 2605, the bottom surface of which is tangent to the helical blade 2604, is horizontally and fixedly mounted on the inner side wall of the housing 2, and an opening which is coaxial with the blanking port 16 and has the same diameter is formed in the middle of the annular sealing plate 2605.

In this embodiment, the surface of the annular material guiding groove 7 is provided with the hemispherical protrusion 31, and the oil residue can roll and turn over when contacting the protrusion 31, so that each part of the surface of the oil residue can contact the sponge 14, and the sponge 14 can absorb the residual edible oil on the surface of the oil residue more thoroughly.

The specific working process of this embodiment is as follows:

the oil residue is filled into the material storage cavity 1201 through the material filling port 1202. The main rotating shaft 4 is driven to rotate by the rotating motor 3, and the main rotating shaft 4 drives the conveying disc 5 to rotate. The connecting frame 9 and the mounting plate 10 are driven by the air cylinder 8 to move downwards until the bottom of the sponge 14 contacts the upper surface of the annular material guide groove 7. In the initial state, the spring 1205 is in an extended state and the circular sealing plate 1206 closes the opening in the bottom surface of the accumulator chamber 1201. The connecting frame 9 and the mounting disc 10 are driven by the air cylinder 8 to move downwards, so that the blanking mechanism 12 is driven to move downwards. When the top of ram 28 contacts circular seal plate 1206, circular seal plate 1206 is lifted and sliding rod 1204 moves upward within trough tube 1203, compressing spring 1205. An annular gap is formed between the bottom plate of the storage cavity 1201 and the circular sealing plate 1206, and oil residue in the storage cavity 1201 leaks from the gap and falls to the middle of the upper surface of the conveying disc 5. Due to the rotation of the conveyor pan 5, the oil cake is moved by centrifugal force radially outwards along the conveyor pan 5 and through the gap 601 into the annular material guiding groove 7 of the innermost layer. Friction is generated between the oil residue and the sponge 14, the sponge 14 adsorbs residual edible oil on the surface of the oil residue, and meanwhile, the oil residue continues to move outwards along the radial direction of the conveying disc 5 under the action of centrifugal force and sequentially passes through the gaps 601 to enter the next layer of annular material guide groove 7 until the oil residue is separated from the upper surface of the conveying disc 5.

The oil residue separated from the conveying disc 5 falls onto the conical bearing tray 15 and enters into an annular groove formed in the upper surface of the conical bearing tray 15. The main rotating shaft 4 is driven to rotate by the rotating motor 3, and the conveying disc 5 is driven to rotate by the main rotating shaft 4, so that the first supporting rod 17, the second supporting rod 18 and the third supporting rod 19 are driven to rotate. The first support rod 17 drives the metal balls 2001 to roll in the annular groove on the upper surface of the conical support tray 15, and the metal balls 2001 crush the oil residues. The crushed oil residue passes through the first screen 23 and then slides along the upper surface of the conical bearing tray 15 to the cutting mechanism 21; the oil residue which is not completely crushed is left above the first screen 23 to continue the crushing. The second supporting rod 18 drives the first gear 2101 to rotate, and since the first gear 2101 and the first gear ring 29 are in a meshed state, the first gear 2101 also rotates. During the rotation of the first gear 2101, the crushed oil residue is carried up and enters a gap between the first gear 2101 and the second support rod 18. The first gear 2101 drives the second blade 2103 to rotate, and the relative movement of the first blade 2102 and the second blade 2103 cuts the oil residue, so that the oil residue becomes smaller particles. The cut oil residue passes through the second screen 24 and then slides along the upper surface of the conical bearing tray 15 to the grinding mechanism 22; the oil residue which is not cut sufficiently remains above the second screen 24 to continue cutting. The third support rod 19 drives the second gear 2201 to rotate, and the second gear 2201 rotates due to the meshing state of the second gear 2201 and the second ring gear 30. In the rotation process of the second gear 2201, the cut small oil residue particles are taken up and enter the first grinding ball 2202, the second grinding ball 2203 and the third grinding ball 2204, and the first grinding ball 2202, the third grinding ball 2204, the second grinding ball 2203 and the third grinding ball 2204 roll relatively, so that the small oil residue particles are ground and become powder. The ground oil residue powder passes through the third screen 25 and then slides down to the blanking port 16 along the upper surface of the conical bearing tray 15 and falls down to the bottom plate of the shell 2; the small particles of the oil residue which are not sufficiently ground remain above the third screen 25 to continue grinding.

The oil residue powder is accumulated on the bottom plate of the shell 2, and the oil residue is heated and dried by the annular electric heating wire 27. The rotating motor 3 drives the main shaft 4 to rotate, the main shaft 4 drives the bevel gear 2602 to rotate, and the bevel gear 2602 and the third gear ring 2603 are in a meshed state and the third gear ring 2603 is in a fixed state, so that the bevel gear 2602 rotates to drive the rotating shaft 2601 and the helical blades 2604 to rotate. The helical blades 2604 agitate the powder of the sludge deposited on the bottom plate of the casing 2, and transport the sludge toward the discharge port 202 by the sealing action of the bottom plate of the casing 2 and the annular sealing plate 2605.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an automatic processing apparatus of dregs of fat after edible oil squeezes preparation which characterized in that: the automatic oil residue treatment device after the edible oil is squeezed and prepared comprises a rack (1), wherein a cylindrical shell (2) is fixedly arranged at the top of the rack (1); a round opening (201) is formed in the middle of the top surface of the shell (2), a rotating motor (3) is vertically and fixedly installed below the middle of the bottom surface of the shell (2), and the output end of the rotating motor (3) is fixedly connected with a main rotating shaft (4) which vertically penetrates through the bottom surface of the shell (2); a circular conveying disc (5) which is positioned in the shell (2) and is coaxial with the shell (2) is horizontally and fixedly installed at the top of the main rotating shaft (4); a plurality of annular material guide plates (6) which are coaxial with the conveying disc (5) are fixedly arranged on the upper surface of the conveying disc (5), the adjacent annular material guide plates (6) and the conveying disc (5) form annular material guide grooves (7), and the distances between the adjacent annular material guide grooves (7) are the same; the annular material guide plate (6) is provided with a gap (601) communicated with the adjacent annular material guide grooves (7);

four cylinders (8) which are arranged at equal intervals are vertically and fixedly arranged on the top surface of the shell (2) around the circular opening (201), and the top of a piston rod of each cylinder (8) is fixedly connected with one end of an inverted L-shaped connecting frame (9); a round mounting disc (10) which is coaxial with the conveying disc (5) is horizontally and fixedly mounted at the bottom end of the connecting frame (9) through bolts; a circular feeding opening (11) coaxial with the mounting disc (10) is formed in the middle of the mounting disc (10), and the diameter of the feeding opening (11) is the same as the inner diameter of the innermost annular material guide plate (6); a blanking mechanism (12) is fixedly arranged on the top surface of the mounting disc (10); the bottom surface of the mounting disc (10) is provided with a plurality of annular mounting grooves (13) which are coaxial with the mounting disc; the position of the annular mounting groove (13) in the vertical direction corresponds to the annular guide chute (7), and the width of the notch of the annular mounting groove (13) is equal to that of the notch of the annular guide chute (7); an annular sponge (14) is filled in the annular mounting groove (13);

a conical bearing tray (15) with a large upper part and a small lower part is horizontally and fixedly arranged on the inner side wall of the shell (2) and below the conveying tray (5); the bottom of the conical bearing tray (15) is provided with a blanking port (16) which is coaxial with the conveying tray (5); a first supporting rod (17), a second supporting rod (18) and a third supporting rod (19) which are vertical to the upper surface of the conical bearing tray (15) are fixedly arranged on the bottom surface of the conveying tray (5); the distances of the connecting points of the first supporting rod (17), the second supporting rod (18) and the third supporting rod (19) and the bottom surface of the conveying disc (5) relative to the axis of the conveying disc (5) are decreased progressively; the bottom ends of the first supporting rod (17), the second supporting rod (18) and the third supporting rod (19) are respectively provided with a crushing mechanism (20), a cutting mechanism (21) and a grinding mechanism (22); annular first screen meshes (23), second screen meshes (24) and third screen meshes (25) are fixedly mounted on the upper surface of the conical bearing tray (15) and positioned below the first supporting rod (17), the second supporting rod (18) and the third supporting rod (19) respectively, the first screen meshes (23), the second screen meshes (24) and the third screen meshes (25) are perpendicular to the upper surface of the conical bearing tray (15), and the sizes of the screen meshes on the first screen meshes (23), the second screen meshes (24) and the third screen meshes (25) are gradually reduced; a discharging mechanism (26) is arranged below the blanking port (16); the bottom plate of the shell (2) is internally provided with an annular electric heating wire (27) which is coaxial with the bottom plate.

2. The automatic processing device of the oil residue after the edible oil is squeezed and prepared according to the claim 1, which is characterized in that: the blanking mechanism (12) comprises a material storage cavity (1201), and the bottom surface of the material storage cavity (1201) is provided with an opening corresponding to the feeding port (11); the top surface of the material storage cavity (1201) is provided with a material injection port (1202), a groove pipe (1203) with a downward opening is vertically and fixedly installed below the top surface of the material storage cavity (1201), and a sliding rod (1204) is in sliding fit in the groove pipe (1203); the top end of the sliding rod (1204) is connected with the top surface of the groove pipe (1203) through a spring (1205), and the bottom end of the sliding rod (1204) is fixedly provided with a horizontal circular sealing plate (1206) which is coaxial with the feeding port (11) and has the same shape and size; the top surface of the conveying disc (5) is fixedly connected with a cylindrical mandril (28) which is coaxial with the circular sealing plate (1206).

3. The automatic processing device of the oil residue after the edible oil is squeezed and prepared according to the claim 1, which is characterized in that: an annular groove is formed in the upper surface of the conical bearing tray (15), and the crushing mechanism (20) comprises a metal ball (2001) which is in running fit with the bottom end of the first supporting rod (17) and is in rolling fit with the annular groove; a horizontal first gear ring (29) is fixedly arranged on the upper surface of the conical bearing plate (15), and the cutting mechanism (21) comprises a first gear (2101) which is hinged at the bottom end of the second supporting rod (18) and is meshed with the first gear ring (29); a plurality of first blades (2102) are uniformly and fixedly installed at the bottom end of the second supporting rod (18) on two sides of a hinge point, and a plurality of second blades (2103) which are staggered with the first blades (2102) are uniformly and fixedly installed on two side surfaces of the first gear (2101); the knife edges of the first blade (2102) and the second blade (2103) are oppositely arranged; a horizontal second gear ring (30) is fixedly arranged on the upper surface of the conical bearing tray (15), the grinding mechanism (22) comprises a second gear (2201) which is hinged at the bottom end of a third supporting rod (19) and is meshed with the second gear ring (30), and a circle of first grinding balls (2202) and a circle of second grinding balls (2203) are rotationally matched at the bottom end of the third supporting rod (19) on two sides of a hinged point by taking the axis of the second gear (2201) as the center; two side surfaces of the second gear (2201) are rotationally matched with a circle of third grinding balls (2204) by taking the axis of the second gear (2201) as the center, and the third grinding balls (2204) are tangent to the first grinding balls (2202) and the second grinding balls (2203).

4. The automatic processing device of the oil residue after the edible oil is squeezed and prepared according to the claim 1, which is characterized in that: the discharging mechanism (26) comprises four rotating shafts (2601) which are horizontally and rotatably arranged on the main rotating shaft (4) along the radial direction of the bottom plate of the shell (2), and the four rotating shafts (2601) are arranged at equal intervals; a bevel gear (2602) is fixedly mounted on the rotating shaft (2601), a third gear ring (2603) coaxial with the main rotating shaft (4) is fixedly mounted above a bottom plate of the shell (2), and the third gear ring (2603) is meshed with the bevel gear (2602); a helical blade (2604) is mounted on the rotating shaft (2601); four discharge holes (202) are formed in the side wall of the shell (2) corresponding to the tail end of the rotating shaft (2601); an annular sealing plate (2605) with the bottom surface tangent to the helical blade (2604) is horizontally and fixedly installed on the inner side wall of the shell (2), and an opening coaxial with the blanking port (16) and with the same diameter is formed in the middle of the annular sealing plate (2605).

5. The automatic processing device of the oil residue after the edible oil is squeezed and prepared according to the claim 1, which is characterized in that: the surface of the annular guide chute (7) is provided with a hemispherical bulge (31).