CN111013760B - Fresh pepper peel and seed separation device and separation method - Google Patents
Fresh pepper peel and seed separation device and separation method Download PDFInfo
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- CN111013760B CN111013760B CN201911252277.2A CN201911252277A CN111013760B CN 111013760 B CN111013760 B CN 111013760B CN 201911252277 A CN201911252277 A CN 201911252277A CN 111013760 B CN111013760 B CN 111013760B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/12—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged below container
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
- A23N12/00—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts
- A23N12/06—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts for washing or blanching, combined with subsequent drying
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
- A23N15/00—Machines or apparatus for other treatment of fruits or vegetables for human purposes; Machines or apparatus for topping or skinning flower bulbs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/18—Knives; Mountings thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B11/00—Feed or discharge devices integral with washing or wet-separating equipment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
- B03B5/30—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using heavy liquids or suspensions
- B03B5/36—Devices therefor, other than using centrifugal force
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C2018/162—Shape or inner surface of shredder-housings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The invention discloses a fresh pepper skin and seed separating device and a separating method, the device comprises a rack, a separating shell, a rotary rod, a rotary blade group, a discharging screen, a recycling box, a transmission mechanism and a drying mechanism, wherein the separating shell is detachably arranged on the rack and is provided with a feeding hole and a discharging hole, the discharging screen is arranged below the discharging hole, the recycling box is arranged below the discharging screen, the transmission mechanism is arranged below the recycling box and is butted with the drying mechanism, the rotary rod is arranged in the separating shell, the upper end of the rotary rod is fixedly provided with the rotary blade group, and the lower end of the rotary rod penetrates through the separating shell and is connected with a motor. The fresh pepper is placed into a separation shell, crushed by a rotary blade set, filtered by a discharging screen, collected into a recycling box, and rinsed, filtered and conveyed to a drying mechanism for drying treatment. The method comprises the steps of fruit cleaning, fruit crushing, peel and seed separation, seed cleaning and seed airing. The invention has the advantages of simple structure, good threshing effect, low seed breakage rate, stable and reliable work and the like.
Description
Technical Field
The invention relates to the field of crop seed production, in particular to a device and a method for separating skin and seeds of fresh pepper.
Background
Seed threshing is an essential and crucial process in the production process of pepper seeds. The traditional pepper threshing is carried out in modes of manual seed splitting, equipment grinding (extruding) and the like, and the research on the fresh pepper peel and seed separating device is mainly carried out around the principles of equipment grinding (extruding) and the like. The fresh pepper threshing process is mainly a separation process of pepper peels and seeds, and the requirements on the peel and seed separation device are as follows: the threshing is clean, the seeds are broken less, and the pepper peel and the pepper seeds can be separated simultaneously. The performance of the fresh pepper skin and seed separating device directly influences the working quality of separation, cleaning and the whole machine. Therefore, the working reliability of the fresh pepper peel and seed separating device is improved, and the device has important significance for the research of pepper threshing performance.
Disclosure of Invention
The invention provides a fresh pepper peel and seed separating device which is simple in structure, easy to manufacture, low in cost, good in peel and seed separating effect, low in seed breakage rate, stable and reliable in operation, and correspondingly provides a fresh pepper peel and seed separating method.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a bright hot pepper skin seed separator, includes frame, separation casing, rotary rod, rotatory blade group, ejection of compact screen cloth, collection box, transmission device, stoving mechanism, first motor, separation casing detachably fixed mounting is in the frame, and separation casing upper end is equipped with the feed inlet, and the lower extreme is equipped with the discharge gate, and the discharge gate below is equipped with ejection of compact screen cloth, and ejection of compact screen cloth sieve below sets up the collection box, and the collection box below sets up transmission device, and transmission device's the other end and the butt joint of stoving mechanism, the inside rotary rod that is equipped with of separation casing, the upper end of rotary rod have set firmly rotatory blade group, and the lower extreme is worn out the separation casing and is connected with the output shaft of first motor, and first motor sets firmly in the frame.
Preferably, the separation shell is a thin-walled cylindrical structure with a sealed lower end, a feed hopper is fixedly arranged above a feed inlet of the separation shell, a material guide plate is arranged below the feed inlet of the separation shell, the material guide plate is fixedly connected with the inner wall of the separation shell, a through hole for a rotating rod to pass through is formed in the center of the bottom of the separation shell, and a discharge outlet is formed in one side of the through hole.
Preferably, the center of the upper end of the rotating rod is provided with a threaded hole, and the lower end of the rotating rod penetrates through a through hole at the bottom of the separating shell and then is connected with an output shaft of the motor through a first conveyor belt.
Preferably, the rotating blade set comprises 2-4 blades with the same thickness, the blades are fixedly connected with the threaded holes of the rotating rods through bolts and nuts, and the blade edge thickness of each blade is 0.10-0.25 cm.
The preferred of above-mentioned scheme still includes the fixing base, the fixing base is cyclic annular, locates between separation casing and the frame, and the fixing base lower extreme passes through screw and frame fixed connection, upper end and the coaxial fixed connection of separation casing, ejection of compact screen cloth is fixed on the fixing base inner wall, is located the discharge gate under, and the area of ejection of compact screen cloth is greater than the discharge gate area, and ejection of compact screen cloth lower extreme is connected with the blown down tank.
Preferably, the recycling bin is arranged right below the discharge chute, is fixed on the rack and comprises a bin body and a bottom plate, a water faucet is arranged at the upper part of one side of the bin body, is connected with an external water source through a water pipe, a water outlet is formed in the lower part of the other side of the bin body, a flashboard is movably connected to the inner wall of the bin body at a position corresponding to the water outlet, a filter screen is fixedly connected to the lower end of the flashboard, and a liquid level meter is arranged in the bin body;
the side wall and the bottom of the box body are respectively provided with a slide rail for the flashboard and the bottom plate to slide, the side wall of the box body is respectively and fixedly provided with a second motor and a third motor through a mounting seat, and output shafts of the second motor and the third motor are fixedly connected with gears;
the bottom plate is horizontally inserted at the bottom of the box body, racks are arranged on the side walls of the bottom plate and the flashboard, and the racks are meshed with the gears.
Preferably, the transmission mechanism comprises a transmission frame and a speed reduction motor, one end of the transmission frame is arranged right below the recovery box, the other end of the transmission frame is in butt joint with the drying mechanism, a driving shaft and a driven shaft are respectively arranged at two ends of the transmission frame, the driving shaft and the driven shaft can rotate relative to the transmission frame, the driving shaft is connected with the driven shaft through a second conveyor belt, the driving shaft is connected with an output shaft of the speed reduction motor, and the speed reduction motor is fixedly arranged on the transmission frame;
the drying mechanism comprises a drying rack, a drying net is arranged at the upper end of the drying rack and is in butt joint with the second conveyor belt, and an electric heater is arranged below the drying net.
Preferably, the discharging screen is provided with 2-4 pieces, the aperture of the discharging screen is 1.00-2.00 cm, and the mesh number of the discharging screen is increased from top to bottom.
A method for separating skin and seeds of fresh pepper comprises the following steps:
s1, washing fruits: washing the surface of the fresh pepper fruits by using tap water, and blowing or drying in the sun;
s2, crushing fruits: placing fresh peppers into a separation shell from a feeding hole, crushing by a rotating blade set, and controlling the rotating speed of the blades according to the feeding speed;
s3, separating peels and seeds: separating the crushed pepper peels and the seeds by a discharging screen, wherein the pepper peels are left on the discharging screen, and the seeds are filtered out by the discharging screen; then replacing the discharging screen with larger mesh, repeating the step S2, and threshing the outer skin of the pepper again;
s4, seed cleaning and airing: rinsing the filtered seeds with clear water by a recovery box, heating or naturally airing by a drying mechanism, and drying until the seed skin is golden yellow, wherein the seed purity is more than 98 percent, and the water content is less than 7 percent.
Preferably, the seed washing and drying step S4 includes the steps of:
s41, connecting an external water source through a water tap on the recovery box, and injecting water into the recovery box;
s42, after clear water is injected into the recycling bin, the pepper peels and seeds are naturally layered due to different specific gravities in water, after water is injected and left still, pepper pulp floats on the water surface, and pepper seeds sink at the bottom of the bin;
s43, starting a second motor on the side wall of the upper part of the recovery box, driving a gate plate in sliding connection with the side wall of the recovery box, lifting upwards together with a filter screen fixedly connected with the bottom end of the gate plate, taking out the pepper pulp, and opening a water outlet on the side wall of the recovery box;
s44, starting a third motor on the side wall of the bottom of the recovery box, drawing the bottom plate of the recovery box out of the box body, and dropping the bottom plate on a second conveying belt of the conveying mechanism;
s45, the bottom plate containing the chilli seeds is conveyed to the drying mechanism by the conveying mechanism.
Due to the structure, the invention has the advantages that:
1. according to the fresh pepper peel and seed separating device, when peel and seed separation is carried out, after fresh peppers enter the feeding hole, and when the seed coats are crushed through the rotary blade group, the separating shell can effectively guarantee the cleanness of the environment, meanwhile, the cylindrical structure can effectively utilize the self weight of the peppers to generate a concentrated downward acting force on the peppers, and further the pepper threshing power is improved; meanwhile, the separation shell can be detached and cleaned, so that the method is suitable for threshing of hot peppers of different types, and the hot pepper seeds are prevented from being mechanically mixed, so that the purity of the hot pepper commodity seeds is improved;
2. the thickness of the cutting edge of the rotary blade group is not less than 0.10cm and not more than 0.25cm, the rotary blade group can be used in a superposition manner, the crushing degree of the cutting edge on pepper peels can be increased, the rotary blade group is suitable for pepper types with different thicknesses, and meanwhile, the damage rate of seeds is reduced;
3. the diameter of the discharged iron screen holes is not less than 1.00cm and not more than 2.00cm, and the discharged iron screen holes can be overlapped for use, can effectively filter pepper seeds and are suitable for pepper seeds with different sizes, so that the threshing rate is improved, and the threshing effect is ensured;
4. after water is injected into the recovery box, the pepper meat seeds are naturally layered due to different specific gravities in water, pepper skins can be lifted out through the flashboards and the filter screens on the lifting side walls, meanwhile, the water outlet can be opened, water in the recovery box is discharged, the pepper seeds leak to the bottom of the recovery box from the filter screens, then the bottom plate is pulled out, the pepper seeds are poured out, the rinsing rate can be improved, and the rinsing effect is guaranteed;
5. the fresh pepper seed and skin separating device is provided with the drying mechanism, and can dry pepper seeds through the electric heater in rainy days, so that the drying efficiency of the pepper seeds is improved;
6. when the peel and seed separating device and the control system are combined into a system, the peel and seed separating device can realize automatic peel and seed separation of fresh peppers, reduce manual operation, improve separation efficiency and reduce manual labor achievement, and has the advantages of simple structure, easy manufacture, low cost, good peel and seed separating effect, low seed breakage rate and stable and reliable work.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below.
FIG. 1 is a schematic view of the overall structure of the fresh pepper peel-seed separating device of the present invention;
FIG. 2 is a schematic structural view of a frame of the fresh pepper skin-seed separating device of the present invention;
FIG. 3 is a schematic structural view of a rotating blade set of the fresh pepper seed and skin separating device of the present invention;
fig. 4 and 5 are schematic structural views of a recycling bin of the fresh pepper skin-seed separating device of the invention;
FIG. 6 is a schematic structural view of a conveying mechanism of the fresh pepper skin-seed separating device of the present invention;
FIG. 7 is a flow chart of the method for separating peel and seeds of fresh pepper of the present invention.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 6, the present embodiment provides a fresh pepper skin-seed separation device, including frame 1, separation casing 2, rotary rod 3, rotatory blade group 4, discharge screen 5, first motor 51, transmission device 7, stoving mechanism, separation casing 2 detachably fixed mounting is in frame 1, separation casing 2 upper end is equipped with feed inlet 21, the lower extreme is equipped with discharge gate 22, discharge gate 22 below is equipped with discharge screen 5, discharge screen 5 below sets up collection box 6, collection box 6 below sets up transmission device 7, transmission device 7's the other end and the butt joint of stoving mechanism, separation casing 2 is inside to be equipped with rotary rod 3, rotary rod 3's upper end has set firmly rotatory blade group 4, the lower extreme is worn out separation casing 2 and is connected with first motor 51's output shaft, first motor 51 sets firmly in frame 1.
The frame 1 is a cubic frame structure with six open sides, and the upper end and the side walls of the frame 1 are respectively provided with an installation batten 11.
The separating shell 2 is a thin-wall cylindrical structure with a sealed lower end, the separating shell is integrally made of 304 stainless steel, a feed hopper 23 is fixedly arranged above a feed inlet 21 of the separating shell 2, a material guide plate 24 is arranged below the feed inlet, the material guide plate 24 is fixedly connected with the inner wall of the separating shell 2, a through hole for a rotating rod 3 to pass through is formed in the center of the bottom of the separating shell 2, and a discharge outlet 22 is formed in one side of the through hole.
The center of the upper end of the rotating rod 3 is provided with a threaded hole, and the lower end of the rotating rod 3 passes through a through hole at the bottom of the separating shell 2 and then is connected with an output shaft of a first motor 51 through a first conveyor belt 31.
The rotating blade group 4 comprises 2-4 blades with the same thickness (3-4 can be selected for small fruit type peppers, and 2 can be selected for large fruit type peppers), as shown in fig. 3, taking three blades as an example, the blades are fixedly connected with threaded holes of the rotating rod 3 through bolt and nut combinations 41. The thickness of the blade edge of the blade is 0.10 cm-0.25 cm, the blade cannot damage the chilli seeds in the rotating process, and the chilli peel cannot be cut into pieces. The blade can be in any shape such as arc shape, spiral shape and the like, and the shape of the blade does not influence the crushing function and effect of the blade on the pepper.
Still include fixing base 9, fixing base 9 is cyclic annular, locates between separation casing 2 and the frame 1, and 9 lower extremes of fixing base pass through screw and 1 fixed connection of frame, upper end and the coaxial fixed connection of separation casing 2, ejection of compact screen cloth 5 is fixed on 9 inner walls of fixing base, is located discharge gate 22 under, and ejection of compact screen cloth 5's area is greater than discharge gate 22 area, and ejection of compact screen cloth 5 lower extreme is connected with blown down tank 10.
The discharging screen 5 is of an iron structure, the discharging screen 5 is provided with 2-4 pieces, the aperture of the discharging screen 5 is 1.00-2.00 cm, the iron screens with different meshes can be replaced according to different types of peppers, and the meshes of the discharging screen 5 are sequentially increased from top to bottom.
The recycling bin 6 is arranged right below the discharging groove 10 and fixed on the rack 1, the recycling bin 6 is made of stainless steel, the recycling bin 6 can be in any shape and size such as square, basin-shaped and conical, the functional effect of the recycling bin is not affected, the recycling bin 6 comprises a bin body 61 and a bottom plate 62, a water faucet 63 is arranged at the upper part of one side of the bin body 61, the water faucet 63 is connected with an external water source through a water pipe, a water outlet 64 is arranged at the lower part of the other side of the bin body 61, a flashboard 65 is movably connected to the inner wall of the bin body at a position corresponding to the water outlet 64, a filter screen 66 is fixedly connected to the lower end of the flashboard 65, and a liquid level meter (not shown in the figure) is arranged in the bin body;
the side wall and the bottom of the box body 61 are respectively provided with a slide rail (omitted in the figure) for the slide of the gate plate 65 and the bottom plate 62, the side wall of the box body is respectively and fixedly provided with a second motor 67 and a third motor 68 through a mounting seat, and output shafts of the second motor 67 and the third motor 68 are both fixedly connected with a gear 69;
the bottom plate 62 is horizontally inserted into the bottom of the box 61, and the side walls of the bottom plate 62 and the shutter 65 are provided with racks (not shown in the figure), and the racks are engaged with the gear 69.
The transmission mechanism 7 comprises a transmission frame 71 and a speed reducing motor 72, one end of the transmission frame 71 is arranged right below the recovery box 6, the other end of the transmission frame is in butt joint with the drying mechanism, a driving shaft 73 and a driven shaft 74 are respectively arranged at two ends of the transmission frame, the driving shaft 73 and the driven shaft 74 can rotate relative to the transmission frame 71, the driving shaft 73 is connected with the driven shaft 74 through a second conveyor belt 75, the driving shaft 73 is connected with an output shaft of the speed reducing motor 72, and the speed reducing motor 72 is fixedly arranged on the transmission frame 71;
the drying mechanism comprises a drying rack 81, a drying net 82 is arranged at the upper end of the drying rack 81, the drying net 82 is in butt joint with the second conveyor belt 75, and an electric heater 83 is arranged below the drying net 82.
The specific operation process and principle of the fresh pepper skin-seed separating device are as follows:
after entering the feed inlet 21, the fresh pepper is crushed by the rotary blade group 4, filtered by the discharging screen 5 and collected in the recycling box 6, and the seeds are filtered after being rinsed and are transmitted to the drying mechanism through the transmission mechanism 7 to be heated or naturally aired and dried.
When the rotating blade group 4 is used for crushing seed coats, the separation shell 2 can effectively ensure the cleanness of the environment, and meanwhile, the cylindrical structure can effectively utilize the self weight of the peppers to generate a centralized downward acting force on the peppers, so that the pepper threshing power is improved; meanwhile, the separation shell 2 can be detached and cleaned, so that the device is suitable for threshing hot peppers of different types, prevents hot pepper seeds from being mechanically mixed, and improves the purity of hot pepper commodity seeds.
The thickness of the cutting edge of the rotary blade group 4 is not less than 0.10cm and not more than 0.25cm, the rotary blade group can be used in a superposition mode, the crushing degree of the cutting edge on pepper peels can be increased, the rotary blade group is suitable for pepper types with different thicknesses, and meanwhile the damage rate of seeds is reduced.
The diameter of the screen hole of the iron discharging screen 5 is not less than 1.00cm and not more than 2.00cm, and the screen holes can be overlapped for use, thereby effectively filtering pepper seeds and being suitable for pepper seeds with different sizes, thereby improving threshing rate and ensuring threshing effect.
The recycling box 6 is made of stainless steel. The water inlet is provided on one side of the valve body, the amount of water to be injected is adjusted by a faucet 63, the water outlet 64 is provided on the other side of the valve body, and the water discharge is controlled by a lift gate 65. After injecting the clear water into the collection box 6, because the chilli skin, the seed is different and the nature layering in the proportion of aquatic, after the water injection is quiet, the chilli pulp floats on the surface of water, the chilli seed is sunken in the bottom of the case, start second motor 67, second motor 67 output shaft rotates the gear 69 who drives and output shaft fixed connection and rotates, gear 69 is connected with rack toothing, it promotes to drive flashboard 65, flashboard 65 drives its bottom fixed connection's filter screen 66 and promotes, the chilli skin that finishes in the collection box 6 promotes and collects, flashboard 65 rises to outlet 64 top back simultaneously, outlet 64 and the inside intercommunication of collection box 6, the water in the collection box 6 is discharged through outlet 64, make when draining, be unlikely to go out the chilli seed washing through the setting of outlet 64, the chilli seed remains at the bottom of the case, this kind of design can improve the rinsing rate, guarantee the rinsing effect. After the water is drained (the water level condition in the recovery box 6 can be detected through a liquid level meter in the recovery box 6 during drainage), the third motor 68 is started, the third motor 68 takes the bottom plate 62 out of the box body 61, the bottom plate 62 containing the chilli seeds falls on a second conveyor belt 75 under the recovery box 6, the speed reduction motor 72 is started, an output shaft of the speed reduction motor 72 drives a driving shaft 73 to rotate, the chilli seeds are conveyed to a drying net 82 of a drying mechanism through the second conveyor belt 75, and the upper plate is replaced again during next separation of the chilli seeds.
An electric heater 83 (electric heating device) is arranged below the drying net 82 of the drying mechanism; the hot pepper seeds can be dried by electric heating in rainy days, and can be directly aired in sunny days without power supply.
When the fresh pepper skin-seed separating device of the embodiment is combined into a system with the control system, the automatic fresh pepper skin-seed separation can be realized, the manual operation is reduced, the separation efficiency is improved, and the manual labor achievement is reduced.
As shown in fig. 7, the present embodiment further provides a method for separating peel and seeds of fresh pepper, including the following steps:
s1, washing fruits: washing the surface of the fresh pepper fruits by using tap water, and blowing or drying in the sun;
s2, crushing fruits: fresh peppers are placed into the separation shell 2 from the feeding hole 21, are crushed through the rotary blade set 4, and the rotating speed of the blades is controlled according to the feeding speed; wherein the rotational speed of the blade is measured according to repeated experiments;
s3, separating peels and seeds: the crushed pepper peels and seeds are separated by a discharging screen 5, wherein the pepper peels are left on the discharging screen 5, and the seeds are filtered out by the discharging screen 5; then replacing the discharging screen 5 with larger mesh, repeating the step S2, and threshing the outer skin of the pepper again;
s4, seed cleaning and airing: the filtered seeds are rinsed by clear water in a recovery box 6, because the weight of the pepper skins is lighter than that of the seeds, the pepper skins and the unsaturated pepper seeds filtered together with the seeds can float on the water surface to be separated from the seeds, the separated seeds are heated by a drying mechanism or naturally aired and dried until the seed skins are golden yellow, the seed purity is more than 98 percent, and the water content is less than 7 percent.
Wherein the seed cleaning and airing in the step S4 specifically comprises the following steps:
s41, an external water source is connected through a water tap 63 on the recovery box 6, and water is injected into the recovery box 6;
s42, after clear water is injected into the recovery box 6, the pepper peels and seeds are naturally layered due to different specific gravities in water, after water injection and standing, pepper pulp floats on the water surface, and pepper seeds sink at the bottom of the box;
s43, starting a second motor 67 on the upper side wall of the recovery box 6, driving a gate plate 65 connected with the side wall of the recovery box in a sliding manner, lifting upwards together with a filter screen 66 fixedly connected with the bottom end of the gate plate, taking out the pepper pulp, and opening a water outlet 64 on the side wall of the recovery box;
s44, starting the third motor 68 on the side wall of the bottom of the recovery box 6, drawing the bottom plate 62 of the recovery box 6 out of the box body, and dropping the bottom plate on the second conveyor belt 75 of the conveying mechanism;
s45, the conveying mechanism 7 conveys the bottom plate 62 containing the chilli seeds to the drying mechanism.
The fresh pepper peel and seed separating device and the separating method are not only suitable for pepper, but also suitable for threshing solanaceae seeds such as tomatoes, eggplants and the like.
The circuit, the electronic component and the module in the embodiment can all adopt the prior art, and can be completely realized by a person skilled in the art without the need of additional description.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to 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 (5)
1. The utility model provides a bright hot pepper skin seed separator which characterized in that: the drying device comprises a rack, a separation shell, a rotary rod, a rotary blade set, a discharge screen, a recovery box, a transmission mechanism, a drying mechanism and a first motor, wherein the separation shell is detachably and fixedly mounted on the rack, a feed inlet is formed in the upper end of the separation shell, a discharge outlet is formed in the lower end of the separation shell, the discharge screen is arranged below the discharge outlet, the recovery box is arranged below the discharge screen, the transmission mechanism is arranged below the recovery box, the other end of the transmission mechanism is butted with the drying mechanism, the rotary rod is arranged inside the separation shell, the rotary blade set is fixedly arranged at the upper end of the rotary rod, the lower end penetrates through the separation shell and is connected with an output shaft of the first motor, and the first motor is fixedly arranged on the rack;
the separating shell is of a thin-wall cylindrical structure with the lower end sealed, a feed hopper is fixedly arranged above a feed inlet of the separating shell, a material guide plate is arranged below the feed inlet of the separating shell, the material guide plate is fixedly connected with the inner wall of the separating shell, a through hole for a rotating rod to pass through is formed in the center of the bottom of the separating shell, and a discharge outlet is formed in one side of the through hole;
the discharging screen is fixed on the inner wall of the fixed seat and positioned right below the discharging port, the area of the discharging screen is larger than that of the discharging port, and the lower end of the discharging screen is connected with a discharging groove;
the recycling bin is arranged under the discharging groove and fixed on the rack, the recycling bin comprises a bin body and a bottom plate, a water faucet is arranged at the upper part of one side of the bin body and is connected with an external water source through a water pipe, a water outlet is formed in the lower part of the other side of the bin body, a flashboard is movably connected to the position, corresponding to the water outlet, on the inner wall of the bin body, a filter screen is fixedly connected to the lower end of the flashboard, and a liquid level meter is arranged in the bin body;
the side wall and the bottom of the box body are respectively provided with a slide rail for the flashboard and the bottom plate to slide, the side wall of the box body is respectively and fixedly provided with a second motor and a third motor through a mounting seat, and output shafts of the second motor and the third motor are fixedly connected with gears;
the bottom plate is horizontally inserted at the bottom of the box body, racks are arranged on the side walls of the bottom plate and the flashboard, and the racks are meshed and connected with the gears;
the drying device comprises a drying mechanism, a conveying mechanism and a drying mechanism, wherein the drying mechanism is arranged in a drying room, the drying mechanism is arranged in the drying room, the conveying mechanism comprises a conveying frame and a speed reducing motor, one end of the conveying frame is arranged right below the recovery box, the other end of the conveying frame is butted with the drying mechanism, a driving shaft and a driven shaft are respectively arranged at two ends of the conveying frame, the driving shaft and the driven shaft can rotate relative to the conveying frame, the driving shaft is connected with the driven shaft through a second conveying belt, the driving shaft is connected with an output shaft of the speed reducing motor, and the speed reducing motor is fixedly arranged on the conveying frame;
the drying mechanism comprises a drying rack, a drying net is arranged at the upper end of the drying rack and is in butt joint with the second conveyor belt, and an electric heater is arranged below the drying net.
2. The fresh pepper skin and seed separating device as claimed in claim 1, wherein: and a threaded hole is formed in the center of the upper end of the rotating rod, and the lower end of the rotating rod is connected with an output shaft of the first motor through the first conveyor belt after penetrating through a through hole in the bottom of the separation shell.
3. The fresh pepper skin and seed separating device as claimed in claim 2, wherein: the rotary blade set comprises 2-4 blades with the same thickness, the blades are fixedly connected with threaded holes of the rotary rods through bolts and nuts, and the blade edge thickness of each blade is 0.10-0.25 cm.
4. The fresh pepper skin and seed separating device as claimed in claim 1, wherein: the discharging screen is provided with 2-4 pieces, the aperture of the discharging screen is 1.00-2.00 cm, and the mesh number of the discharging screen is increased from top to bottom in sequence.
5. A method for separating skin and seeds of fresh pepper is characterized by comprising the following steps: the method comprises the following steps:
s1, washing fruits: washing the surface of the fresh pepper fruits by using tap water, and blowing or drying in the sun;
s2, crushing fruits: placing fresh peppers into a separation shell from a feeding hole, crushing by a rotating blade set, and controlling the rotating speed of the blades according to the feeding speed;
s3, separating peels and seeds: separating the crushed pepper peels and the seeds by a discharging screen, wherein the pepper peels are left on the discharging screen, and the seeds are filtered out by the discharging screen; then replacing the discharging screen with larger mesh, repeating the step S2, and threshing the outer skin of the pepper again;
s4, seed cleaning and airing: rinsing the filtered seeds with clear water through a recovery box, heating or naturally airing by using a drying mechanism, and drying until the seed skin is golden yellow, wherein the seed purity is more than 98 percent, and the water content is less than 7 percent;
the seed cleaning and airing in the step S4 comprises the following steps:
s41, connecting an external water source through a water tap on the recovery box, and injecting water into the recovery box;
s42, after clear water is injected into the recycling bin, the pepper peels and seeds are naturally layered due to different specific gravities in water, after water is injected and left still, pepper pulp floats on the water surface, and pepper seeds sink at the bottom of the bin;
s43, starting a second motor on the side wall of the upper part of the recovery box, driving a gate plate in sliding connection with the side wall of the recovery box, lifting upwards together with a filter screen fixedly connected with the bottom end of the gate plate, taking out the pepper pulp, and opening a water outlet on the side wall of the recovery box;
s44, starting a third motor on the side wall of the bottom of the recovery box, drawing the bottom plate of the recovery box out of the box body, and dropping the bottom plate on a second conveying belt of the conveying mechanism;
s45, the bottom plate containing the chilli seeds is conveyed to the drying mechanism by the conveying mechanism.
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| CN201911252277.2A CN111013760B (en) | 2019-12-09 | 2019-12-09 | Fresh pepper peel and seed separation device and separation method |
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| CN201911252277.2A CN111013760B (en) | 2019-12-09 | 2019-12-09 | Fresh pepper peel and seed separation device and separation method |
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| CN111013760A CN111013760A (en) | 2020-04-17 |
| CN111013760B true CN111013760B (en) | 2022-01-28 |
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| CN111671100B (en) * | 2020-05-27 | 2021-08-17 | 遵义师范学院 | Integrated processing device and processing method for cleaning and baking hot peppers |
| CN112077891B (en) * | 2020-09-03 | 2022-05-03 | 青岛花帝食品配料有限公司 | Pepper seed and peel separating device |
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