CN115626345A - Packaging device for pepper preservation and preservation method thereof - Google Patents
Packaging device for pepper preservation and preservation method thereof Download PDFInfo
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- CN115626345A CN115626345A CN202211329271.2A CN202211329271A CN115626345A CN 115626345 A CN115626345 A CN 115626345A CN 202211329271 A CN202211329271 A CN 202211329271A CN 115626345 A CN115626345 A CN 115626345A
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- screw rod
- packaging device
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- 235000002566 Capsicum Nutrition 0.000 title claims abstract description 67
- 239000006002 Pepper Substances 0.000 title claims abstract description 61
- 235000016761 Piper aduncum Nutrition 0.000 title claims abstract description 61
- 235000017804 Piper guineense Nutrition 0.000 title claims abstract description 61
- 235000008184 Piper nigrum Nutrition 0.000 title claims abstract description 61
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 36
- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000004321 preservation Methods 0.000 title claims description 16
- 244000203593 Piper nigrum Species 0.000 title abstract 2
- 238000001035 drying Methods 0.000 claims abstract description 30
- 230000001954 sterilising effect Effects 0.000 claims abstract description 28
- 238000007789 sealing Methods 0.000 claims abstract description 27
- 238000007599 discharging Methods 0.000 claims abstract description 18
- 235000007650 Aralia spinosa Nutrition 0.000 claims abstract description 11
- 241000949456 Zanthoxylum Species 0.000 claims abstract description 11
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 7
- 238000009461 vacuum packaging Methods 0.000 claims abstract description 5
- 241000722363 Piper Species 0.000 claims description 59
- 230000005540 biological transmission Effects 0.000 claims description 47
- 238000010438 heat treatment Methods 0.000 claims description 20
- 244000089698 Zanthoxylum simulans Species 0.000 claims description 9
- 230000033001 locomotion Effects 0.000 claims description 8
- 241000758706 Piperaceae Species 0.000 claims description 6
- 238000007710 freezing Methods 0.000 claims description 6
- 230000008014 freezing Effects 0.000 claims description 6
- 238000003860 storage Methods 0.000 claims description 5
- 241000252254 Catostomidae Species 0.000 claims description 3
- 230000005389 magnetism Effects 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 2
- 238000012216 screening Methods 0.000 claims description 2
- 235000016709 nutrition Nutrition 0.000 abstract description 2
- 230000035764 nutrition Effects 0.000 abstract description 2
- 239000003205 fragrance Substances 0.000 description 4
- 210000001503 joint Anatomy 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B55/00—Preserving, protecting or purifying packages or package contents in association with packaging
- B65B55/02—Sterilising, e.g. of complete packages
- B65B55/12—Sterilising contents prior to, or during, packaging
- B65B55/16—Sterilising contents prior to, or during, packaging by irradiation
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/34—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals
- A23L3/3409—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor
- A23L3/3418—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor in a controlled atmosphere, e.g. partial vacuum, comprising only CO2, N2, O2 or H2O
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/36—Freezing; Subsequent thawing; Cooling
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/40—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by drying or kilning; Subsequent reconstitution
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
- B65B31/02—Filling, closing, or filling and closing, containers or wrappers in chambers maintained under vacuum or superatmospheric pressure or containing a special atmosphere, e.g. of inert gas
- B65B31/024—Filling, closing, or filling and closing, containers or wrappers in chambers maintained under vacuum or superatmospheric pressure or containing a special atmosphere, e.g. of inert gas specially adapted for wrappers or bags
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
- B65B51/10—Applying or generating heat or pressure or combinations thereof
- B65B51/14—Applying or generating heat or pressure or combinations thereof by reciprocating or oscillating members
- B65B51/146—Closing bags
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B63/00—Auxiliary devices, not otherwise provided for, for operating on articles or materials to be packaged
- B65B63/08—Auxiliary devices, not otherwise provided for, for operating on articles or materials to be packaged for heating or cooling articles or materials to facilitate packaging
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
- A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs
Abstract
The invention discloses a packaging device for pepper fresh-keeping and a fresh-keeping method thereof, wherein the packaging device comprises a bracket, a drying and sterilizing component and a bag sealing component; the bag sealing assembly comprises a first cavity and a second cavity, a screw rod is arranged above the bag sealing assembly, screw rod nuts are respectively arranged on the top surfaces of the first cavity and the second cavity, a second gear is sleeved on the screw rod, a discharging hopper is arranged at the upper end of the inner wall of the support, an extension pipe is arranged at the lower end of the discharging hopper, and a second rack is arranged on the outer side wall of the extension pipe; be equipped with the fixed plate on the support bottom surface, be equipped with the motor that just reverses on the fixed plate, be equipped with first gear on the motor output shaft that just reverses, be equipped with first rack respectively about the first gear, can carry out dry sterilization to the prickly ash through the dry subassembly that disinfects, the envelope subassembly can carry out vacuum packaging to the prickly ash fast, makes the prickly ash keep fresh for a long time, guarantees that the nutrition runs off and slows down, prevents that the prickly ash from mildening and rot, prevents secondary pollution simultaneously.
Description
Technical Field
The invention relates to the technical field of pepper preservation, in particular to a packaging device for pepper preservation and a preservation method thereof.
Background
The Chinese prickly ash has a long history of production and eating in China, provides spicy and hot fragrance for food, has the functions of removing fishy smell and mutton smell, and is an indispensable ingredient for food processing industry, catering industry and family kitchens of common people. The pepper is easy to mildew, oxidize and other reactions in the storage process, and the fragrance and the numb taste of the pepper are influenced, so that the economic value and the edible value are influenced. Therefore, the pepper needs to be preserved and stored, and the original flavor of the pepper is kept to the maximum extent.
At present, the processes of drying, sterilizing, loading and packaging the pepper cannot be finished at one time when the pepper is packaged, and the pepper can be polluted in the next operation process, so that the pepper is mildewed, and the original color, fragrance, taste, shape and nutritive value of the pepper are lost. Therefore, a packaging device for pepper preservation and a preservation method thereof are needed.
Disclosure of Invention
In order to solve the technical problem, the invention provides a packaging device for pepper preservation and a preservation method thereof.
The technical scheme of the invention is as follows: a packaging device for pepper preservation comprises a bracket, a drying and sterilizing component and a bag sealing component, wherein the drying and sterilizing component and the bag sealing component are arranged at two ends of the bottom surface of the bracket;
the bag sealing assembly comprises a first cavity and a second cavity which are symmetrical and arranged oppositely, the bottom ends of the first cavity and the second cavity are connected with the bottom surface of the support in a sliding mode, a vacuum pump, a vacuum meter and an air inlet pipe with a control valve are arranged on the side wall of the first cavity, at least two electric push rods are arranged on the upper portion of the inner wall of the first cavity in the horizontal direction, heating strips parallel to the inner wall of the first cavity are arranged in the first cavity in the horizontal direction, and the output end of each electric push rod is fixedly connected with the heating strips; the inner wall of the second cavity corresponding to the heating strip is provided with a heated pad, and the inner walls of the first cavity and the second cavity are provided with fixing strips; both ends of the end surface of one side opposite to the two fixing strips are respectively provided with a sucking disc with an air inlet;
a screw rod is transversely arranged above the bag sealing assembly, two ends of the screw rod are respectively rotatably connected with the bracket, threads with the same thread pitch and opposite rotation directions are arranged at two ends of the screw rod, screw rod nuts used for being in threaded connection with one side corresponding to the screw rod are respectively arranged on the top surfaces of the first cavity and the second cavity, and a second gear is sleeved on the screw rod;
a discharging hopper is arranged above the bag sealing assembly and fixedly connected with the upper end of the inner wall of the support, an extension pipe is slidably sleeved on a discharging pipe of the discharging hopper, and a second rack which is in meshing transmission with the second gear is arranged on the outer side wall of the extension pipe;
the side walls of the first cavity and the second cavity close to one side of the drying and sterilizing assembly are respectively provided with a first rack, the two first racks are parallel to each other, a first gear which is used for being meshed with the two first racks to enable the first cavity and the second cavity to move in an opposite direction or in a separated direction is arranged between the two first racks, the middle part of the bottom surface of the bracket is provided with a fixed plate along the vertical direction, the side wall of the fixed plate is provided with a forward and reverse rotating motor, and an output shaft of the forward and reverse rotating motor is fixedly connected with the first gear;
the drying and sterilizing assembly comprises a processing box, a conveying belt, a main roller and a secondary roller;
the transmission band sets up in handling the incasement along the horizontal direction, and transmission band one end passes handle the through-hole that the case lateral wall was equipped with and be located down the hopper directly over, be equipped with the feeder hopper that is used for the pay-off to the transmission band on handling the case up end, be equipped with sterilamp and heating pipe on handling the incasement wall, transmission band one end is rotated the cover and is established on the main roller bearing that is equipped with on the support, and the transmission band other end is rotated the cover and is established on handling the incasement and following the roller bearing, main roller bearing, following the roller bearing correspond respectively and support, handle the case rotation and be connected.
Furthermore, a worm vertical to the fixed plate is arranged on the fixed plate above the forward and reverse rotation motor, one end of the worm is rotatably connected with the fixed plate, a circular plate fixedly connected with the other end of the worm is arranged at the other end of the worm, a worm wheel in meshing transmission with the worm is sleeved on the main rolling shaft,
be located first rack top first cavity, second cavity lateral wall are equipped with a first connecting rod respectively, two first connecting rod one end rotates with the fixed axle that is equipped with on first cavity, the second cavity lateral wall respectively and is connected, and is skew be equipped with first dwang on the plectane of plectane centre of a circle department, be equipped with the second connecting rod between plectane and the first connecting rod, second connecting rod one end with first dwang rotates to be connected, and the second connecting rod other end is equipped with the second dwang, two first connecting rod other ends all with the second dwang rotates to be connected.
Description of the drawings: through the setting, can carry out the motion in opposite directions or leave mutually by positive and negative motor drive first cavity and second cavity, make the worm wheel rotatory through first connecting rod and second connecting rod transmission, control and worm wheel meshing's worm wheel rotates, and then control main roller bearing drives the transmission band and rotates, can transport the prickly ash on the transmission band to hopper down automatically, practices thrift the manpower, reduces the pollution in the transportation.
Furthermore, rubber sealing gaskets are arranged on the end faces of the joints of the first cavity and the second cavity.
Description of the drawings: can improve the leakproofness that first cavity and second cavity are harmonious through above-mentioned setting, be favorable to keeping the vacuum state of envelope subassembly, improve prickly ash vacuum packaging's quality.
Further, feeder hopper lower extreme and transmission band contact, and feeder hopper lower extreme and transmission band sliding connection.
Description of the drawings: through the arrangement, when the transmission belt is used for conveying, the lower end of the feed hopper is in intermittent butt joint with the groove in the transmission belt, and the falling pepper can be quantitatively controlled.
Furthermore, a fan heater for assisting in drying the Chinese prickly ash is arranged on the upper end face of the treatment box.
Description of the drawings: through the arrangement, the drying efficiency of pepper drying can be enhanced.
As an alternative of the invention, the conveyor belt is provided with a plurality of grooves at equal intervals.
Description of the drawings: through the arrangement, the pepper can fall into the groove when falling down, the pepper cannot fall around, the pepper can be caught and stably transmitted, and the transmission efficiency of the pepper is improved.
As another alternative of the invention, a plurality of groups of frame holes are arranged on the conveying belt at equal intervals, a rotating basket with meshes is arranged in each frame hole and is rotatably connected with the frame holes, two rotating shafts are respectively arranged on two sides of the rotating basket, each rotating shaft penetrates through the side wall of the conveying belt and is in sliding connection with a sliding groove arranged on the inner wall of the treatment box, two magnetic strips are respectively arranged on two sides of the rotating basket, and magnetic plates with opposite magnetism to the magnetic strips are arranged on the side walls of the frame holes.
Description of the drawings: through the setting, rotate the basket and drive the interior prickly ash transmission of basket, rotate the mesh on the basket and can accelerate the steam after the prickly ash is heated and disperse, improve drying efficiency, set up the magnetic stripe that attracts mutually moreover and can guarantee to add the balance that rotates the basket behind the prickly ash with the magnetic sheet, prevent to rotate the basket upset and make the prickly ash unrestrained.
Furthermore, the upper inner wall and the lower inner wall of the sliding chute are evenly provided with friction areas in a staggered mode at intervals, and the friction areas are used for enabling the rotating basket to intermittently swing by 5-20 degrees in a positive and negative-clockwise mode.
Description of the drawings: through the arrangement, when the rotating shaft slides in the sliding groove, the rotating basket is intermittently contacted with the 5-20-degree friction area arranged on the sliding groove through the rotating shaft, so that the rotating basket can drive the pepper to swing, the pepper is uniformly heated, the pepper drying effect is enhanced, and the condition that the pepper is scattered due to overlarge swing amplitude is avoided.
The invention also provides a method for preserving the pepper by using the packaging device, which comprises the following steps:
s1: screening and cleaning picked pepper, adding the pepper into a feed hopper, and carrying out surface drying and sterilization treatment by a drying and sterilizing component in the conveying process of a conveying belt;
s2: conveying the Chinese prickly ash subjected to drying and sterilization in the step S1 to a discharging hopper through a conveying belt;
s3: the positive and negative rotation motor is started to enable the first gear to rotate positively, the first cavity and the second cavity are enabled to move away from each other through meshing transmission of the two first racks and the first gear, in the process of the movement away from each other, two sides of the packaging bag are respectively fixed on the fixed strip suckers of the first cavity and the second cavity, then the extension pipe is enabled to completely move downwards to a bag opening through transmission of the second racks and the second gear, and the peppers in the feeding hopper are loaded into the packaging bag;
s5: the positive and negative rotating motor is started to enable the first gear to rotate reversely, the first cavity and the second cavity move in opposite directions through meshing transmission of the two first racks and the first gear, the extension pipe moves upwards in the opposite movement process, then the first cavity and the second cavity are closed to form a closed space, the vacuum pump works, when the vacuum degree is expressed to be a rated vacuum degree, the vacuum pump stops working, and the heating strip is controlled to carry out heat sealing on a vacuum packaging bag opening;
s6: after heat sealing is finished, opening a valve, enabling atmosphere to enter a bag sealing assembly through an air inlet pipe, simultaneously starting a forward and reverse rotating motor to enable a first gear to rotate forward, enabling a first cavity and a second cavity to be separated, and collecting the packaged pepper;
s7: and (3) quickly freezing the packaged pepper by a quick freezing device, and then transferring the pepper into a low-temperature refrigeration house with the temperature of 2-4 ℃ for storage.
The invention has the beneficial effects that:
(1) The packaging device controls the first cavity and the second cavity to be closed when the gear rotates forwards through the meshing transmission of the gear and the first rack and the second rack, the first cavity and the second cavity are closed to form a closed space, and the vacuum pump is used for pumping out air in the closed space to enable the pepper to be in a vacuum state in the packaging bag, so that the pepper can keep the original color, fragrance, taste and shape for a long time, the slow nutrition loss is ensured, and the secondary pollution is prevented.
(2) According to the packaging device, in the process that the first cavity and the second cavity are separated from each other in opposite directions, the screw rod is meshed with the screw rod nut to rotate, the second gear sleeved on the screw rod is controlled to be meshed with the second rack arranged on the side wall of the lower end of the discharging hopper, the extension pipe can be further controlled to move up and down, the extension pipe automatically extends into the packaging bag in the process that the first cavity and the second cavity are separated from each other to complete the charging process, pepper is prevented from spilling out of the packaging bag in the charging process, meanwhile, the bag sealing process is matched with the charging process, manual assistance is not needed, and the production efficiency is improved.
(3) According to the packaging device, the rotating shaft rubs with the friction area arranged in the chute on the inner side wall of the treatment box in the transmission process through the arranged drying and sterilizing component, so that the rotating basket can swing, the drying effect on the peppers is improved, the treatment box is closed, pollution is not easy to occur, the drying and sterilizing quality of the peppers is ensured, and the peppers are prevented from mildewing.
Drawings
FIG. 1 is a schematic structural view of embodiment 1 of the present invention;
FIG. 2 is a schematic view of the first chamber according to the present invention;
FIG. 3 is a schematic diagram of a second chamber according to the present invention;
FIG. 4 is a schematic view of the present invention at the location of the fixation plate;
FIG. 5 is a schematic view of the connection of a first gear to a first rack in accordance with the present invention;
FIG. 6 is a schematic of the worm gear drive of the present invention;
FIG. 7 is a schematic sectional elevation view of a dry sterilizing module according to embodiment 1 of the present invention;
FIG. 8 is a schematic sectional front view of a dry sterilizing module according to embodiment 2 of the present invention;
fig. 9 is a schematic structural view of a chute according to embodiment 2 of the invention;
FIG. 10 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;
the device comprises a support 1, a fixing plate 11, a positive and negative rotation motor 12, a first gear 13, a first rack 14, a worm 15, a worm wheel 16, a circular plate 17, a drying and sterilizing component 2, a treatment box 21, a transmission belt 22, a main roller 23, a secondary roller 24, a feed hopper 201, a sterilizing lamp 202, a heating pipe 203, a rotating basket 204, a warm air blower 205, a bag sealing component 3, a first cavity 31, a second cavity 32, a discharge hopper 33, an extension pipe 34, a vacuum pump 301, a vacuum meter 302, an air inlet pipe 303, a fixing strip 304, an electric push rod 305, an electric push rod 306, a heating strip 307, a heated pad 308, a screw rod 309, a screw rod nut 309, a second gear 310, a second rack 311, a first connecting rod 312 and a second connecting rod 313.
Detailed Description
The present invention will be described in further detail with reference to specific embodiments thereof for better understanding the advantages of the invention.
Example 1
As shown in fig. 1, 2 and 3, a packaging device for fresh keeping of zanthoxylum bungeanum comprises: the device comprises a bracket 1, and a drying and sterilizing component 2 and a bag sealing component 3 which are arranged at the left end and the right end of the bottom surface of the bracket 1;
as shown in fig. 1, the envelope component 3 includes a first cavity 31 and a second cavity 32 which are symmetrical front and back and are arranged oppositely; the bottom end of the first cavity 31 and the bottom end of the second cavity 32 are both slidably connected with the bottom surface of the support 1, as shown in fig. 2, a vacuum pump 301, a vacuum meter 302 and an air inlet pipe 303 with a control valve are sequentially arranged on the upper side wall of the first cavity 31 from left to right, the vacuum pump 301 is a commercially available vacuum pump or a vacuum pump for adjusting the shape according to a commercially available vacuum pump, rubber gaskets are arranged on the end surfaces of the joints of the first cavity 31 and the second cavity 32, two electric push rods 305 are arranged on the upper portion of the inner wall of the first cavity 31 along the horizontal direction, the electric push rods 305 are commercially available electric push rods or electric push rods for adjusting the shape according to commercially available electric push rods, a heating strip 306 parallel to the inner wall of the first cavity 31 is arranged in the horizontal direction in the first cavity 31, the output ends of the two electric push rods 305 are both fixedly connected with the side wall of the heating strip 306, as shown in fig. 3, a heating pad 307 is arranged on the inner wall of the second cavity 32 corresponding to the heating strip 306, and fixing strips 304 are both arranged on the inner walls of the first cavity 31 and the second cavity 32; the left end and the right end of the end surface of one side, opposite to the two fixing strips 304, are provided with a sucker with an air inlet hole;
as shown in fig. 1 and 10, a screw rod 308 is transversely arranged above the bag sealing assembly 3, two ends of the screw rod 308 are respectively rotatably connected with the bracket 1, two ends of the screw rod 308 are provided with threads with the same thread pitch and opposite rotation directions, the top surfaces of the first cavity 31 and the second cavity 32 are respectively provided with a screw rod nut 309 which is used for being in threaded connection with one side corresponding to the screw rod 308, and the screw rod 308 is sleeved with a second gear 310;
a discharging hopper 33 is arranged above the bag sealing component 3, the discharging hopper 33 is fixedly connected with the upper end of the inner wall of the bracket 1, an extension pipe 34 is slidably sleeved on the discharging pipe of the discharging hopper 33, and a second rack 311 for meshing transmission with the second gear 310 is arranged on the outer side wall of the extension pipe 34;
as shown in fig. 4 and 5, the left side walls of the first cavity 31 and the second cavity 32 are respectively provided with a first rack 14, the two first racks 14 are parallel to each other, a first gear 13 engaged with the two first racks 14 to enable the first cavity 31 and the second cavity 32 to move in opposite directions or in opposite directions is arranged between the two first racks 14, the middle part of the bottom surface of the bracket 1 is provided with a fixing plate 11 along the vertical direction, the right side wall of the fixing plate 11 is provided with a forward and reverse motor 12, and an output shaft of the forward and reverse motor 12 is fixedly connected with the first gear 13;
as shown in fig. 1 and 7, the drying and sterilizing assembly 2 comprises a treatment box 21, a transmission belt 22, a main roller 23 and a secondary roller 24, wherein the transmission belt 22 is arranged in the treatment box 21 along the horizontal direction, the right end of the transmission belt 22 passes through a through hole arranged on the side wall of the treatment box 21 and is positioned right above a blanking hopper 33, twelve grooves are arranged on the transmission belt 22 at equal intervals, a feeding hopper 201 is arranged on the left side of the upper end surface of the treatment box 21, two groups of sterilizing lamps 202 are arranged at the top end of the inner wall of the treatment box 21, heating pipes 203 are respectively arranged at the front end and the rear end of the inner wall of the treatment box 21, the right end of the transmission belt 22 is rotatably sleeved on the main roller 23 arranged on the support 1, the left end of the transmission belt 22 is rotatably sleeved on the secondary roller 24 arranged in the treatment box 21, and the lower end of the feeding hopper 201 is contacted with the left end of the transmission belt 22;
as shown in fig. 4 and 6, a worm 15 perpendicular to the fixed plate 11 is arranged on the fixed plate 11 above the forward and reverse rotation motor 12, the left end of the worm 15 is rotatably connected with the fixed plate 11, a circular plate 17 fixedly connected with the right end of the worm 15 is arranged on the right end of the worm 15, a worm wheel 16 meshed with the worm 15 for transmission is sleeved on the main roller 23,
the left side walls of the first cavity 31 and the second cavity 32 above the first rack 14 are respectively provided with a first connecting rod 312, one end of each of the first connecting rods 312 is rotatably connected with a fixed shaft arranged on the side wall of the first cavity 31 and the second cavity 32, a first rotating rod is arranged on the circular plate 17 deviating from the circle center of the circular plate 17 (1 cm away from the edge of the circular plate), a second connecting rod 313 is arranged between the circular plate 17 and the first connecting rod 312, the upper end of the second connecting rod 313 is rotatably connected with the first rotating rod, the lower end of the second connecting rod 313 is provided with a second rotating rod, and the other end of each of the first connecting rods 312 is rotatably connected with the second rotating rod.
The working method of the packaging device for pepper preservation comprises the following steps:
s1: the picked pepper is added into a feed hopper 201 after being screened and cleaned, and surface drying and sterilization treatment are carried out through a drying and sterilizing component 2 in the conveying process of a conveying belt 22;
the positive and negative rotation motor 12 is started, the first cavity 31 and the second cavity 32 carry out the mutual separation and combination movement through the positive rotation and the negative rotation of the positive and negative rotation motor 12, in the mutual separation and combination process of the first cavity 31 and the second cavity 32, the two first connecting rods 312 drive the circular plate 17 to rotate through the second connecting rod 313, the circular plate 17 drives the worm 15 to rotate, the worm wheel 16 meshed with the worm 15 rotates, the main rolling shaft 23 rotates through the rotation of the worm wheel 16, the transmission belt 22 rotates, the pepper falls in the groove through the butt joint of the feed hopper 201 and the groove which is arranged on the transmission belt 22 at equal intervals, then the transmission belt 22 drives the pepper to move leftwards, the sterilization is carried out through the sterilization lamp 202, and the pepper is heated through the heating pipe 203 to dry the pepper;
s2: then, the Chinese prickly ash dried and sterilized in the step S1 is conveyed to a discharging hopper 33 through a conveying belt 22;
s3: the forward and reverse rotation motor 12 is started to enable the first gear 13 to rotate in the forward direction, the two first racks 14 are meshed with the first gear 13 to drive the first cavity 31 and the second cavity 32 to move away from each other, in the process of the movement, two sides of the packaging bag are respectively fixed on the fixed strip 304 suckers of the first cavity 31 and the second cavity 32 to be opened, the two lead screw nuts 309 are separated from each other to drive the lead screw 308 to enable the second gear 310 to rotate, the second gear 310 is meshed with the second rack 311 to enable the lower end of the extension pipe 34 to extend into the packaging bag, and the pepper in the feeding hopper 33 is filled into the packaging bag;
s5: after the loading is finished, the forward and reverse rotating motor 12 is started to enable the first gear 13 to rotate reversely, the first cavity 31 and the second cavity 32 to move oppositely through the meshing transmission of the two first racks 14 and the first gear 13, the extension pipe 34 moves upwards in the opposite movement process, then the first cavity 31 and the second cavity 32 are closed to form a closed space, the vacuum pump 301 works, when the vacuum meter 302 reaches the rated vacuum degree, the vacuum pump 301 stops working, and the heating strip 306 is controlled to carry out heat sealing on the vacuum packaging bag opening;
s6: after heat sealing is finished, a valve is opened, air enters the bag sealing assembly 3 through the air inlet pipe 303, the pointer of the vacuum meter 302 returns to zero, the heating strip 306 is reset, the forward and reverse rotating motor 12 is started to enable the first gear 13 to rotate forward, the first cavity 31 and the second cavity 32 are separated, the suction disc enters air through the air inlet hole to stop adsorbing the packaging bag, and the packaged peppers falling from the lower ends of the first cavity 31 and the second cavity 32 are collected;
s7: and (3) quickly freezing the packaged pepper by a commercial quick freezing device, and then storing the pepper in a low-temperature cold storage at the temperature of 2-4 ℃.
Example 2
The embodiment is substantially the same as embodiment 1, and is different from the embodiment in that, as shown in fig. 8 and 9, a warm air blower 205 for assisting drying of the chinese prickly ash is arranged on the upper end surface of the processing box 21, twelve groups of frame holes are arranged on the transmission band 22 at equal intervals, a rotating basket 204 with meshes is arranged in each frame hole and is rotatably connected with the frame hole, two rotating shafts are respectively arranged on two sides of the rotating basket 204, each rotating shaft penetrates through the side wall of the transmission band 22 and is slidably connected with a sliding groove arranged on the inner wall of the processing box 21, two magnetic strips are respectively arranged on two sides of the rotating basket 204, magnetic plates with opposite magnetism to the magnetic strips are arranged on the side wall of each frame hole, and friction areas for enabling the rotating basket 204 to intermittently swing clockwise and anticlockwise by 15 degrees are arranged on the upper and lower inner walls of the sliding grooves at uniform intervals in a staggered manner.
The working method of the packaging device for pepper preservation is basically the same as that of embodiment 1, and is different from the embodiment in that in the conveying process of the conveying belt 22, pepper in the feeding hopper 201 falls into the rotating basket 204, the rotating shaft arranged on the side wall of the rotating basket 204 slides in the sliding groove, and is alternatively rubbed by the rubbing areas which are staggered and equidistantly distributed up and down on the sliding groove, the arc length of the rotating shaft rotating by 15 degrees is the length of a single rubbing area, so that the rotating basket 204 swings, and meanwhile, the fan heater 205 blows hot air to the surface of the pepper, and the pepper drying efficiency is improved.
Claims (9)
1. The utility model provides a packaging hardware for prickly ash is fresh-keeping which characterized in that includes: the device comprises a support (1), and a drying and sterilizing component (2) and a bag sealing component (3) which are arranged at two ends of the bottom surface of the support (1);
the bag sealing assembly (3) comprises a first cavity (31) and a second cavity (32) which are symmetrical and arranged in opposite directions, the bottom end of the first cavity (31) and the bottom end of the second cavity (32) are in sliding connection with the bottom surface of the support (1), a vacuum pump (301), a vacuum meter (302) and an air inlet pipe (303) with a control valve are arranged on the side wall of the first cavity (31), at least two electric push rods (305) are arranged on the upper portion of the inner wall of the first cavity (31) along the horizontal direction, a heating strip (306) parallel to the inner wall of the first cavity (31) is arranged in the first cavity (31) along the horizontal direction, and the output end of each electric push rod (305) is fixedly connected with the heating strip (306); a heated pad (307) is arranged on the inner wall of the second cavity (32) at the position corresponding to the heating strip (306), and fixing strips (304) are arranged on the inner walls of the first cavity (31) and the second cavity (32); two ends of the end surface of one side of each of the two fixing strips (304) opposite to each other are respectively provided with a sucker with an air inlet hole;
a screw rod (308) is transversely arranged above the bag sealing assembly (3), two ends of the screw rod (308) are respectively rotatably connected with the bracket (1), threads with the same thread pitch and opposite rotation directions are arranged at two ends of the screw rod (308), a screw rod nut (309) used for being in threaded connection with one side, corresponding to the screw rod (308), of the screw rod is respectively arranged on the top surfaces of the first cavity (31) and the second cavity (32), and a second gear (310) is sleeved on the screw rod (308);
a discharging hopper (33) is arranged above the bag sealing assembly (3), the discharging hopper (33) is fixedly connected with the upper end of the inner wall of the support (1), an extension pipe (34) is slidably sleeved on a discharging pipe of the discharging hopper (33), and a second rack (311) which is used for being meshed with the second gear (310) for transmission is arranged on the outer side wall of the extension pipe (34);
the side walls of a first cavity (31) and a second cavity (32) close to one side of the drying and sterilizing component (2) are respectively provided with a first rack (14), the two first racks (14) are parallel to each other, a first gear (13) which is used for being meshed with the two first racks (14) to enable the first cavity (31) and the second cavity (32) to move in an opposite direction or in a separated direction is arranged between the two first racks, the middle part of the bottom surface of the support (1) is provided with a fixing plate (11) along the vertical direction, the side wall of the fixing plate (11) is provided with a forward and reverse motor (12), and an output shaft of the forward and reverse motor (12) is fixedly connected with the first gear (13);
the drying and sterilizing assembly (2) comprises a treatment box (21), a conveying belt (22), a main roller (23) and a secondary roller (24);
transmission band (22) set up in handling case (21) along the horizontal direction, and transmission band (22) one end is passed handle the through-hole that case (21) lateral wall was equipped with and lie in hopper (33) under directly over, be equipped with feeder hopper (201) that are used for the pay-off to transmission band (22) on handling case (21) up end, be equipped with sterilamp (202) and heating pipe (203) on handling case (21) inner wall, transmission band (22) one end is rotated the cover and is established on main roller bearing (23) that are equipped with on support (1), and transmission band (22) other end is rotated the cover and is established on handling the follow roller bearing (24) that are equipped with in case (21), main roller bearing (23), follow roller bearing (24) correspond respectively and are connected with support (1), are handled case (21) rotation.
2. The packaging device for pepper fresh keeping according to claim 1, characterized in that a worm (15) perpendicular to the fixed plate (11) is arranged on the fixed plate (11) above the forward and reverse rotation motor (12), one end of the worm (15) is rotatably connected with the fixed plate (11), a circular plate (17) fixedly connected with the other end of the worm (15) is arranged at the other end of the worm (15), and a worm wheel (16) meshed with the worm (15) for transmission is sleeved on the main roller (23);
the side walls of the first cavity (31) and the second cavity (32) above the first rack (14) are respectively provided with a first connecting rod (312), and one end of each of the two first connecting rods (312) is rotatably connected with a fixed shaft arranged on the side wall of the first cavity (31) and the fixed shaft arranged on the side wall of the second cavity (32); it is skew be equipped with first dwang on plectane (17) of plectane (17) centre of a circle department, be equipped with second connecting rod (313) between plectane (17) and first connecting rod (312), second connecting rod (313) one end rotates with first dwang to be connected, and second connecting rod (313) other end is equipped with the second dwang, two first connecting rod (312) other ends all with the second dwang rotates to be connected.
3. The packaging device for pepper preservation according to claim 1, wherein the end surfaces of the joints of the first cavity (31) and the second cavity (32) are provided with rubber gaskets.
4. The packaging device for the fresh keeping of zanthoxylum bungeanum according to claim 1, wherein the lower end of the feed hopper (201) is in contact with the conveyor belt (22), and the lower end of the feed hopper (201) is slidably connected with the conveyor belt (22).
5. The packaging device for the fresh-keeping of the pepper as claimed in claim 1, wherein a warm air blower (205) for assisting the drying of the pepper is arranged on the upper end surface of the treatment box (21).
6. The packaging device for the fresh keeping of zanthoxylum bungeanum according to claim 1, characterized in that the conveyor belt (22) is provided with a plurality of grooves at equal intervals.
7. The packaging device for pepper preservation according to claim 1, wherein the conveyor belt (22) has a plurality of sets of frame holes at equal intervals, a rotating basket (204) with meshes is rotatably connected to the frame holes, two rotating shafts are respectively arranged on two sides of the rotating basket (204), the rotating shafts penetrate through the side wall of the conveyor belt (22) and are slidably connected with the sliding grooves arranged on the inner wall of the treatment box (21), two magnetic strips are respectively arranged on two sides of the rotating basket (204), and the side wall of each frame hole is provided with a magnetic plate with opposite magnetism to the magnetic strips.
8. The packaging device for pepper fresh keeping according to claim 7, wherein the upper and lower inner walls of the chute are evenly spaced and staggered with friction areas for intermittently swinging the rotating basket (204) by 5 ° to 20 ° clockwise and counterclockwise.
9. The method for preserving pepper by using the packaging device of any one of claims 1-8 is characterized by comprising the following steps:
s1: screening and cleaning picked pepper, putting the pepper into one end of a conveying belt (22) through a feed hopper (201), and performing surface drying and sterilization treatment through a drying and sterilizing component (2) in the conveying process;
s2: then, the Chinese prickly ash dried and sterilized in the step S1 is conveyed to a discharging hopper (33) through a conveying belt (22);
s3: the positive and negative rotation motor (12) is started to enable the first gear (13) to rotate in the positive direction, the first cavity (31) and the second cavity (32) are enabled to move away from each other through meshing transmission of the two first racks (14) and the first gear (13), in the process of the movement away from each other, two sides of the packaging bag are respectively fixed on suckers of fixing strips (304) of the first cavity (31) and the second cavity (32), then the extension pipe (34) is enabled to completely move downwards to a bag opening through transmission of the second rack (311) and the second gear (310), and peppers in the discharging hopper (33) are loaded into the packaging bag;
s5: the positive and negative rotation motor (12) is started to enable the first gear (13) to rotate reversely, the first cavity (31) and the second cavity (32) move oppositely through the meshing transmission of the two first racks (14) and the first gear (13), the extension pipe (34) moves upwards in the opposite movement process, then the first cavity (31) and the second cavity (32) are closed to form a closed space, the vacuum pump (301) works, when the vacuum meter (302) reaches a rated vacuum degree, the vacuum pump (301) stops working, and the heating strip (306) is controlled to carry out heat sealing on a vacuum packaging bag opening;
s6: after heat sealing is finished, opening a valve, enabling atmosphere to enter the bag sealing assembly (3) through an air inlet pipe (303), simultaneously starting a forward and reverse rotating motor (12) to enable a first gear (13) to rotate forward, enabling a first cavity (31) and a second cavity (32) to be separated, and collecting the packaged pepper;
s7: and (3) quickly freezing the packaged pepper by a quick freezing device, and then transferring the pepper into a low-temperature cold storage at the temperature of 2-4 ℃ for storage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211329271.2A CN115626345A (en) | 2022-10-27 | 2022-10-27 | Packaging device for pepper preservation and preservation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211329271.2A CN115626345A (en) | 2022-10-27 | 2022-10-27 | Packaging device for pepper preservation and preservation method thereof |
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| CN115626345A true CN115626345A (en) | 2023-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211329271.2A Pending CN115626345A (en) | 2022-10-27 | 2022-10-27 | Packaging device for pepper preservation and preservation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117228051A (en) * | 2023-11-10 | 2023-12-15 | 靖江伊香食品有限公司 | Vacuum packaging machine is used in jerky processing |
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- 2022-10-27 CN CN202211329271.2A patent/CN115626345A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117228051A (en) * | 2023-11-10 | 2023-12-15 | 靖江伊香食品有限公司 | Vacuum packaging machine is used in jerky processing |
| CN117228051B (en) * | 2023-11-10 | 2024-03-26 | 靖江伊香食品有限公司 | Vacuum packaging machine is used in jerky processing |
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