CN114451448B - Processing dewatering equipment for freeze-drying fruits and vegetables - Google Patents
Processing dewatering equipment for freeze-drying fruits and vegetables Download PDFInfo
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- CN114451448B CN114451448B CN202111609295.9A CN202111609295A CN114451448B CN 114451448 B CN114451448 B CN 114451448B CN 202111609295 A CN202111609295 A CN 202111609295A CN 114451448 B CN114451448 B CN 114451448B
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- placing
- drying
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- 238000004108 freeze drying Methods 0.000 title claims abstract description 63
- 235000012055 fruits and vegetables Nutrition 0.000 title claims abstract description 23
- 238000001514 detection method Methods 0.000 claims abstract description 31
- 230000018044 dehydration Effects 0.000 claims abstract description 14
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims description 28
- 239000006260 foam Substances 0.000 claims description 15
- 239000004033 plastic Substances 0.000 claims description 15
- 238000007790 scraping Methods 0.000 claims description 15
- 238000001035 drying Methods 0.000 claims description 12
- 235000013311 vegetables Nutrition 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 11
- 238000001125 extrusion Methods 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 8
- 235000011869 dried fruits Nutrition 0.000 claims description 6
- 230000035515 penetration Effects 0.000 claims description 6
- 230000007306 turnover Effects 0.000 claims description 5
- 235000013399 edible fruits Nutrition 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000009423 ventilation Methods 0.000 description 6
- 238000007599 discharging Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000002061 vacuum sublimation Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B7/00—Preservation or chemical ripening of fruit or vegetables
- A23B7/02—Dehydrating; Subsequent reconstitution
- A23B7/024—Freeze-drying, i.e. cryodessication or lyophilisation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/002—Handling, e.g. loading or unloading arrangements for bulk goods
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/008—Seals, locks, e.g. gas barriers or air curtains, for drying enclosures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/04—Agitating, stirring, or scraping devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/85—Food storage or conservation, e.g. cooling or drying
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses processing dehydration equipment for freeze-drying fruits and vegetables, wherein a uniform placing component is placed in a freeze-drying cavity, a placing plate is arranged in a placing frame, a chute is formed at a position, corresponding to a guide rail, of a feeding box, a rubber soft plate is adhered to the top end of a discharge hole, vibration motors are arranged at the top ends of two opposite sides of the two vibration plates, an auxiliary blanking component is arranged in the placing frame, a seal detection component is arranged at the outer end of the freeze-drying cavity, a feeding component is arranged at the position, close to the bottom end of the freeze-drying cavity, of the processing dehydration equipment, a bearing plate is hinged to one end edge of the top surface of a movable supporting plate.
Description
Technical Field
The invention relates to the technical field of fruit and vegetable dry processing, in particular to processing dehydration equipment for fruit and vegetable freeze-drying.
Background
The dried fruits and vegetables are produced by taking fruits and vegetables as main raw materials through dehydration and other processes, the freeze-drying technology is a new processing mode of the vegetable drying technology, and the dried fruits and vegetables are dried through freezing, vacuum sublimation and other steps.
However, when the processing dehydration equipment on the current market is used for drying, fruits and vegetables need to be uniformly placed, and a great deal of time is spent in the process, so that the overall working efficiency is reduced.
Disclosure of Invention
The invention provides processing and dewatering equipment for freeze-drying fruits and vegetables, which can effectively solve the problems that fruits and vegetables are required to be uniformly placed when the processing and dewatering equipment is used for drying in the background technology, a great deal of time is spent in the process, and the overall working efficiency is reduced.
In order to achieve the above purpose, the present invention provides the following technical solutions: the fruit and vegetable placing device comprises a uniform placing component, fruits and vegetables are rapidly and uniformly arranged on the top surface of a wavy placing plate, and compared with manual placing, the working efficiency is greatly improved;
the auxiliary blanking assembly is used for scraping the adhered dried fruits and vegetables rapidly by the scraping plate after the placing plate is inclined, so that the blanking is convenient and rapid, and the operation is easy;
the sealing detection assembly is used for rapidly detecting whether the edge of the freeze-drying cavity leaks air or not to influence the vacuum degree, so that the drying effect is ensured;
and the feeding assembly, the rotating screw rod drives the bearing plate to ascend, so that the feeding is rapid and labor-saving, and the feeding efficiency is improved.
Preferably, a freeze-drying cavity is formed in one end of the side surface of the processing dehydration equipment, a uniform placing component is placed in the freeze-drying cavity, and the uniform placing component comprises a supporting frame, a placing plate, a feeding box, a guide rail, a sliding chute, rollers, a discharge hole, a rubber soft plate, a spring, a vibrating plate, a vibrating motor and a rubber frame;
the utility model discloses a freeze-drying device, including frame, carriage, vibrating plate, external power source, vibrating motor input and external power source output, the carriage is placed in freeze-drying intracavity portion, two equidistant welding has place the frame between the carriage, place inside being provided with of frame places the board, place the frame top and placed the feeding box, it corresponds feeding box both ends position department and all welds the guide rail to place the frame top surface, the spout has been seted up to feeding box corresponds guide rail department, the gyro wheel is installed in the inside rotation of spout, the discharge gate has all been seted up to feeding box bottom surface both sides, the rubber soft board has been bonded on the discharge gate top, the vibrating plate is all passed through to inside both sides department of feeding box, two vibrating motor is all installed on one side top that the vibrating plate is relative, vibrating plate both sides and bottom are passed through the U type rubber frame and are connected feeding box inner wall, vibrating motor input and external power source output electrical property link to each other.
Preferably, the placing plate is a wavy plate, and the inner wall of the placing frame is attached to the edge of the placing plate.
Preferably, the inner side of the guide rail is attached to the outer side of the sliding groove, and the bottom end of the roller contacts with the top end of the guide rail.
Preferably, an auxiliary blanking assembly is arranged in the placement frame, and comprises a scraping plate, a positioning magnetic stripe, an extension plate, a limiting groove, a guide groove, a limiting block and a turnover handle;
the scraping plate is arranged on the top surface of the placing plate on one side of the placing frame, and a positioning magnetic stripe is bonded at the position, corresponding to the top surface of the placing plate, of the scraping plate;
the extension board has been welded on top of placing frame one side, the spacing groove has been seted up to extension board one end, the guide way has been seted up to the extension board other end, place board one end and correspond spacing groove department welding and have the stopper, place board one end and correspond guide way department welding and have the upset handle.
Preferably, the bottom surface of the positioning magnetic stripe is in an S shape matched with the top surface of the placing plate, and two ends of the positioning magnetic stripe are aligned with two ends of the scraping plate.
Preferably, the outer end of the freeze-drying cavity is provided with a seal detection assembly, and the seal detection assembly comprises a rotating shaft, a detection frame, a seal door, a seal frame, a foam plastic frame, a ventilation groove, a collecting hole, a collecting box and a thermometer;
the utility model discloses a freeze-drying chamber, including pivot, sealed door, collecting box, thermometer, sealing frame, air vent groove, collecting hole, collecting box, thermometer, pivot rotation is installed in being close to freeze-drying chamber one side border position department, pivot mid-mounting has the detection frame, the inside fixed mounting of detection frame has the sealing door, the sealing door is close to freeze-drying chamber one side and bonds there is the sealing frame, the sealing frame inboard bonds there is the foam plastic frame, the air vent groove has been seted up to detection frame is close to freeze-drying chamber one side, the collecting hole has been seted up to the detection frame bottom, the inside activity of collecting hole is inlayed and is had the collecting box, collecting box top surface one side runs through and installs the thermometer.
Preferably, the inner side of the detection frame is aligned with the inner wall of the freeze-drying cavity, and the thickness of the sealing frame is equal to that of the foam plastic frame.
Preferably, a feeding assembly is arranged at the position, close to the bottom end of the freeze-drying cavity, of the processing dehydration equipment, and comprises a fixed supporting plate, a smooth guide pillar, a movable supporting plate, a screw rod, a mounting plate, a driving motor, a bearing plate, a limiting extrusion plate, a positioning screw rod, an internal threaded pipe and a roll shaft;
the fixed layer board welded mounting is close to freeze-drying chamber bottom in processing dewatering equipment, fixed layer board top surface one end welded has smooth guide pillar, smooth guide pillar sliding sleeve has movable layer board, smooth guide pillar one end is kept away from to the movable layer board and is installed the lead screw through the screw thread penetration, the lead screw top rotates and installs the mounting panel, mounting panel welded connection processing dewatering equipment, driving motor is installed on the mounting panel top, movable layer board top surface one end edge articulates there is the loading board, loading board is close to movable layer board one end edge welded and has spacing stripper plate, loading board top one side is installed the locating screw through the screw thread penetration, processing dewatering equipment corresponds locating screw department welded with the internal thread pipe, the even movable inlay of loading board one side that is close to processing dewatering equipment has the roller.
Preferably, the driving motor input end is electrically connected with the external power supply output end, and the included angle between the bearing plate and the limiting extrusion plate is 90 degrees.
Compared with the prior art, the invention has the beneficial effects that: the invention has scientific and reasonable structure and safe and convenient use;
1. be provided with evenly place the subassembly, put fruit vegetables in the feeding box inside earlier, again with feeding box joint in the guide rail top, start vibrating motor and remove the feeding box along the guide rail, when placing the sunken position of board top surface through placing, can arrange fruit vegetables rapidly evenly and put in wavy board top surface of placing, then put this operation in other frame repetition, compare in manual putting, improved the efficiency of work by a wide margin.
2. Be provided with supplementary unloading subassembly, pulling upset handle rises perpendicularly earlier, will place the board again and rotate with the stopper as the center, will place the board slope after, the pulling scraper blade is scraped down the fruit vegetables that bond fast and is done, and the scraper blade is adsorbed by the location magnetic stripe, and the board top surface is placed in laminating all the time, and the unloading is convenient quick, easily operation.
3. Be provided with sealed detection component, after closing the sealing door, detect frame, sealing frame and foam plastic frame all laminate freeze-drying chamber edge and seal, when the gas leakage, foam plastic frame inefficacy, the temperature reduces rapidly in the ventilation groove, and can follow the thermometer and read out, and whether detect the freeze-drying chamber edge gas leakage rapidly and influence the vacuum, guarantee dry effect.
4. The feeding assembly is arranged, the loading plate is turned over to a horizontal position, the movable supporting plate is extruded and supported by the limiting extrusion plate, the loading plate is kept horizontal, the movable supporting plate is driven by the rotating screw rod to ascend, the supporting frame on the top surface of the loading plate is driven to ascend, the loading plate is pushed to be fed into the freeze-drying cavity, and the loading is rapidly and laborsaving, so that the loading efficiency is improved.
To sum up, material loading subassembly, evenly place subassembly and supplementary unloading subassembly, reduce operating time in the aspect of material loading, putting and unloading respectively, and material loading, put and unloading do not have the conflict, improved work efficiency by a wide margin, and sealed detection subassembly conveniently detects the gas leakage rapidly, guarantees the drying effect, and a plurality of subassemblies play a role jointly, improves drying efficiency.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
In the drawings:
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the mounting structure of the support frame of the present invention;
FIG. 3 is a schematic view of the mounting structure of the placement plate of the present invention;
FIG. 4 is a schematic view of the structure of the area A of FIG. 3 according to the present invention;
FIG. 5 is a schematic view of the auxiliary blanking assembly of the present invention;
FIG. 6 is a schematic structural view of a seal detection assembly of the present invention;
FIG. 7 is a schematic view of the mounting structure of the carrier plate of the present invention;
reference numerals in the drawings: 1. processing dehydration equipment; 2. a lyophilization chamber;
3. uniformly placing the components; 301. a support frame; 302. placing a frame; 303. placing a plate; 304. a feeding box; 305. a guide rail; 306. a chute; 307. a roller; 308. a discharge port; 309. a rubber soft board; 310. a spring; 311. a vibration plate; 312. a vibration motor; 313. rubber frame
4. An auxiliary blanking component; 401. a scraper; 402. positioning a magnetic stripe; 403. an extension plate; 404. a limit groove; 405. a guide groove; 406. a limiting block; 407. a turning handle;
5. a seal detection assembly; 501. a rotating shaft; 502. a detection frame; 503. sealing the door; 504. a sealing frame; 505. a foam plastic frame; 506. a vent groove; 507. a collection hole; 508. a collection box; 509. a thermometer;
6. a feeding assembly; 601. fixing the supporting plate; 602. smooth guide posts; 603. a movable supporting plate; 604. a screw rod; 605. a mounting plate; 606. a driving motor; 607. a carrying plate; 608. limiting extrusion plates; 609. positioning a screw; 610. an internally threaded tube; 611. and (3) a roll shaft.
Description of the embodiments
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present invention only, and are not intended to limit the present invention.
Examples: as shown in fig. 1-7, the invention provides a technical scheme of processing and dewatering equipment for freeze-drying fruits and vegetables, which comprises a uniform placing component, wherein fruits and vegetables are rapidly and uniformly arranged on the top surface of a wavy placing plate 303, and compared with manual placing, the working efficiency is greatly improved;
the auxiliary blanking assembly is used for scraping the adhered dried fruits and vegetables by the scraping plate 401 after the placing plate 303 is inclined, so that the blanking is convenient and quick, and the operation is easy;
the sealing detection assembly is used for rapidly detecting whether the edge of the freeze-drying cavity 2 leaks air or not to influence the vacuum degree, so that the drying effect is ensured;
and the feeding assembly, the rotating screw rod 604 drives the bearing plate 607 to ascend, so that the feeding is rapid and labor-saving, and the feeding efficiency is improved.
A freeze-drying cavity 2 is formed in one end of the side face of the processing dehydration equipment 1, a uniform placing component 3 is placed in the freeze-drying cavity 2, and the uniform placing component 3 comprises a supporting frame 301, a placing frame 302, a placing plate 303, a feeding box 304, a guide rail 305, a sliding chute 306, rollers 307, a discharge hole 308, a rubber soft plate 309, a spring 310, a vibrating plate 311, a vibrating motor 312 and a rubber frame 313;
as shown in fig. 1-4, the supporting frames 301 are placed inside the freeze-drying cavity 2, the placing frames 302 are welded between the two supporting frames 301 at equal intervals, the placing plates 303 are arranged inside the placing frames 302, the placing plates 303 are wave-shaped plates, the inner walls of the placing frames 302 are attached to the edges of the placing plates 303, vegetables are uniformly distributed in the concave parts of the top surfaces of the placing plates 303, the feeding boxes 304 are placed at the top ends of the placing frames 302, the guide rails 305 are welded at the positions of the top surfaces of the placing frames 302 corresponding to the two ends of the feeding boxes 304, the sliding grooves 306 are formed in the positions of the feeding boxes 304 corresponding to the guide rails 305, the rollers 307 are rotatably mounted inside the sliding grooves 306, the inner sides of the guide rails 305 are attached to the outer sides of the sliding grooves 306, the bottom ends of the rollers 307 are contacted with the top ends of the guide rails 305, the rollers 307 roll on the top surfaces of the guide rails 305, the bottom surfaces of the feeding boxes 304 are provided with discharge holes 308, rubber soft plates 309 are adhered to the top ends of the bottom surfaces of the guide rails 305, the two sides of the inner sides of the feeding boxes 304 are connected with the vibrating plates 311 through springs 310, vibrating motors 312 are mounted on the top ends of one side opposite sides of the vibrating plates 311, and the bottoms of the vibrating plates 311 are electrically connected with the inner walls of the feeding boxes 304 through the rubber frames 313, and the input ends of the vibrating motors 312 are electrically connected with the output ends of external power supplies.
As shown in fig. 5, an auxiliary blanking component 4 is arranged in the placement frame 302, and the auxiliary blanking component 4 comprises a scraping plate 401, a positioning magnetic strip 402, an extension plate 403, a limit groove 404, a guide groove 405, a limit block 406 and a turnover handle 407;
the scraper 401 is arranged on the top surface of the placing plate 303 on one side of the placing frame 302, a positioning magnetic strip 402 is adhered to the position, corresponding to the top surface of the placing plate 303, of the scraper 401, the bottom surface of the positioning magnetic strip 402 is of an S shape matched with the top surface of the placing plate 303, two ends of the positioning magnetic strip 402 are aligned with two ends of the scraper 401, and the positioning magnetic strip 402 is convenient to adsorb the placing plate 303 to fix the scraper 401;
an extension plate 403 is welded at the top end of one side of the placement frame 302, a limit groove 404 is formed in one end of the extension plate 403, a guide groove 405 is formed in the other end of the extension plate 403, a limit block 406 is welded at the position, corresponding to the limit groove 404, of one end of the placement plate 303, and a turnover handle 407 is welded at the position, corresponding to the guide groove 405, of one end of the placement plate 303.
As shown in fig. 6, a seal detection assembly 5 is installed at the outer end of the freeze-drying chamber 2, and the seal detection assembly 5 comprises a rotating shaft 501, a detection frame 502, a seal door 503, a seal frame 504, a foam plastic frame 505, a ventilation groove 506, a collection hole 507, a collection box 508 and a thermometer 509;
the pivot 501 rotates to be installed in being close to freeze-drying chamber 2 one side border position department, pivot 501 middle part fixed mounting has detection frame 502, detection frame 502 inside fixed mounting has sealing door 503, sealing door 503 is close to freeze-drying chamber 2 one side and bonds there is sealing frame 504, sealing frame 504 inboard bonds there is foam plastic frame 505, detection frame 502 inboard aligns with freeze-drying chamber 2 inner wall, sealing frame 504 equals with foam plastic frame 505 thickness, guarantee sealing frame 504 and foam plastic frame 505's sealed effect, detection frame 502 is close to freeze-drying chamber 2 one side and has seted up ventilation groove 506, collection hole 507 has been seted up to detection frame 502 bottom, the inside movable of collection hole 507 is inlayed and is had collecting box 508, collecting box 508 top surface one side runs through and installs thermometer 509.
As shown in fig. 7, a feeding assembly 6 is installed at a position of the processing dehydration equipment 1 near the bottom end of the freeze-drying cavity 2, and the feeding assembly 6 comprises a fixed supporting plate 601, a smooth guide post 602, a movable supporting plate 603, a screw rod 604, a mounting plate 605, a driving motor 606, a bearing plate 607, a limiting extrusion plate 608, a positioning screw 609, an internal thread pipe 610 and a roll shaft 611;
fixed layer board 601 welded mounting is close to freeze-drying chamber 2 bottom in processing dewatering equipment 1, fixed layer board 601 top surface one end welding has smooth guide pillar 602, smooth guide pillar 602 sliding sleeve has movable layer board 603, movable layer board 603 is kept away from smooth guide pillar 602 one end and is installed screw rod 604 through the screw thread penetration, mounting panel 605 is installed in the rotation of screw rod 604 top, mounting panel 605 welded connection processing dewatering equipment 1, driving motor 606 is installed on the mounting panel 605 top, movable layer board 603 top surface one end edge articulates there is carrier plate 607, carrier plate 607 is close to movable layer board 603 one end edge welding and has spacing stripper plate 608, driving motor 606 input and external power supply output electrical connection, carrier plate 607 and spacing stripper plate 608 contained angle is 90, the level of keeping carrier plate 607 when being convenient for driving motor 606 to drive carrier plate 607 rise, carrier plate 607 top one side is installed positioning screw rod 609 through the screw thread penetration, processing dewatering equipment 1 corresponds positioning screw rod 609 department welding has internal thread pipe 610, carrier plate 607 is close to processing dewatering equipment 1 one side even movable the inlaying has roller 611.
The working principle and the using flow of the invention are as follows: when freeze-drying operation is needed, the supporting frame 301 is taken out, fruits and vegetables to be dried are placed between the vibrating plates 311 of the feeding box 304 until the fruits and vegetables are piled up to be flush with the top surface of the feeding box 304, the feeding box 304 is placed at the top end of the placing frame 302, the sliding chute 306 is clamped with the attaching guide rail 305, the roller 307 contacts the top end of the guide rail 305, the vibrating motor 312 is started, the feeding box 304 is pulled at a constant speed, the fruits and vegetables are discharged from the discharging hole 308, the fruits and vegetables are uniformly distributed on the top surface of the wavy placing plate 303 under the extrusion pushing of the rubber soft plate 309, then the operation is repeated on other placing frames 302 until the placing frames 302 in the supporting frame 301 are filled up, and then the feeding box 304 is taken down to be placed outside the processing dehydration equipment 1.
Loosening the positioning screw rod 609, separating the positioning screw rod 609 from the internal thread pipe 610, enabling the bearing plate 607 to rotate from a vertical rotating state to a horizontal position, enabling the limiting extrusion plate 608 to extrude the movable supporting plate 603 to support the bearing plate 607 at the moment, keeping the horizontal state of the bearing plate 607, placing the supporting frame 301 on the top surface of a roller shaft 611 of the bearing plate 607, starting the driving motor 606, enabling the driving motor 606 to drive the screw rod 604 to rotate, enabling the movable supporting plate 603 to ascend along the smooth guide post 602 until the top surface of the bearing plate 607 is flush with the bottom surface of the inner wall of the freeze-drying cavity 2, pushing the supporting frame 301 to be sent into the freeze-drying cavity 2, and rapidly and laborsaving feeding, and improving the feeding efficiency;
the rotary shaft 501 is used as a circle center to rotate the sealing door 503, the detection frame 502, the sealing frame 504 and the foam plastic frame 505 are all attached to the edge of the freeze-drying cavity 2 for sealing, when air leakage occurs, the heat insulation effect of the foam plastic frame 505 is invalid, the temperature in the ventilation groove 506 is rapidly reduced, the air in the ventilation groove 506 is condensed into water drops due to cooling, the water drops in the air are gathered and flow to the collecting hole 507 to enter the collecting box 508, the lowered temperature can be read out from the thermometer 509, whether the edge of the freeze-drying cavity 2 leaks air or not is rapidly detected, the vacuum degree is influenced, and the drying effect is ensured;
after drying is finished, the overturning handle 407 is pulled firstly, the placing plate 303 vertically ascends, the limiting block 406 slides to the topmost end along the limiting groove 404, the placing plate 303 is rotated by taking the limiting block 406 as the center through the overturning handle 407, after the placing plate 303 is inclined, the scraping plate 401 is pulled to rapidly scrape the adhered dried fruits and vegetables, and the scraping plate 401 is positioned by the magnetic strips 402 to adsorb the placing plate 303 of iron, and the top surface of the placing plate 303 is always attached, so that the blanking is convenient and quick, and the operation is easy;
the feeding assembly 6, the uniform placing assembly 3 and the auxiliary discharging assembly 4 respectively reduce the operation time in the aspects of feeding, placing and discharging, and the feeding, placing and discharging are free from conflict, so that the working efficiency is greatly improved, the sealing detection assembly 5 is convenient and rapid to detect air leakage, the drying effect is guaranteed, the assemblies play roles together, and the drying efficiency is improved.
Finally, it should be noted that: the foregoing is merely a preferred example of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A fruit vegetables freeze-drying is with processing dehydration equipment, its characterized in that: comprising the following steps:
the uniform placing component (3) is used for rapidly and uniformly placing fruits and vegetables on the top surface of the wavy placing plate (303), so that the working efficiency is greatly improved compared with manual placing;
a freeze-drying cavity (2) is formed in one end of the side face of the processing dehydration equipment (1), an even placement component (3) is placed in the freeze-drying cavity (2), and the even placement component (3) comprises a supporting frame (301), a placement frame (302), a placement plate (303), a feeding box (304), a guide rail (305), a chute (306), a roller (307), a discharge hole (308), a rubber soft plate (309), a spring (310), a vibrating plate (311), a vibrating motor (312) and a rubber frame (313);
the novel freeze-drying device comprises a freeze-drying cavity (2), a supporting frame (301) and a placing frame (302) are arranged in the freeze-drying cavity (2), a placing plate (303) is arranged in the placing frame (302), a feeding box (304) is arranged at the top end of the placing frame (302), guide rails (305) are welded at the positions, corresponding to the two ends of the feeding box (304), of the top surface of the placing frame (302), sliding grooves (306) are formed in the positions, corresponding to the guide rails (305), of the feeding box (304), rollers (307) are rotatably arranged in the sliding grooves (306), discharge holes (308) are formed in two sides of the bottom surface of the feeding box (304), rubber soft plates (309) are bonded at the top ends of the discharge holes (308), vibrating motors (312) are arranged at the top ends of two opposite sides of the feeding box (304), vibrating motors (312) are connected with the two sides and the bottom ends of the vibrating plates (311) through the inner walls of the feeding boxes (304), and the vibrating motors (312) are electrically connected with the power supply output ends of the vibrating motors (312);
the auxiliary blanking component (4) is used for scraping the adhered dried fruits and vegetables by the scraping plate (401) after the placing plate (303) is inclined, so that the blanking is convenient and quick, and the operation is easy;
an auxiliary blanking assembly (4) is arranged inside the placement frame (302), and the auxiliary blanking assembly (4) comprises a scraping plate (401), a positioning magnetic strip (402), an extension plate (403), a limiting groove (404), a guide groove (405), a limiting block (406) and a turnover handle (407);
the scraper (401) is placed on the top surface of the placement plate (303) on one side of the placement frame (302), and a positioning magnetic stripe (402) is bonded at the position, corresponding to the top surface of the placement plate (303), of the scraper (401);
an extension plate (403) is welded at the top end of one side of the placement frame (302), a limit groove (404) is formed in one end of the extension plate (403), a guide groove (405) is formed in the other end of the extension plate (403), a limit block (406) is welded at the position, corresponding to the limit groove (404), of one end of the placement plate (303), and a turnover handle (407) is welded at the position, corresponding to the guide groove (405), of one end of the placement plate (303);
the sealing detection assembly (5) is used for rapidly detecting whether the edge of the freeze-drying cavity (2) leaks air or not to influence the vacuum degree, so that the drying effect is ensured;
the outer end of the freeze-drying cavity (2) is provided with a seal detection assembly (5), the seal detection assembly (5) comprises a rotating shaft (501), a detection frame (502), a seal door (503), a seal frame (504), a foam plastic frame (505), an air vent groove (506), a collecting hole (507), a collecting box (508) and a thermometer (509);
the freeze-drying device is characterized in that the rotating shaft (501) is rotatably arranged at the edge position close to one side of the freeze-drying cavity (2), the detecting frame (502) is fixedly arranged in the middle of the rotating shaft (501), the sealing door (503) is fixedly arranged in the detecting frame (502), the sealing frame (504) is adhered to one side of the sealing door (503) close to the freeze-drying cavity (2), the foam plastic frame (505) is adhered to the inner side of the sealing frame (504), the ventilating slot (506) is formed in one side of the detecting frame (502) close to the freeze-drying cavity (2), the collecting hole (507) is formed in the bottom end of the detecting frame (502), the collecting box (508) is movably inlaid in the collecting hole (507), and the thermometer (509) is installed in a penetrating mode on one side of the top surface of the collecting box (508).
The feeding assembly (6) drives the bearing plate (607) to ascend by the rotating screw rod (604), so that the feeding is rapid and labor-saving, and the feeding efficiency is improved;
the processing dehydration equipment (1) is provided with a feeding component (6) near the bottom end of the freeze-drying cavity (2), wherein the feeding component (6) comprises a fixed supporting plate (601), a smooth guide column (602), a movable supporting plate (603), a screw rod (604), a mounting plate (605), a driving motor (606), a bearing plate (607), a limiting extrusion plate (608), a positioning screw (609), an internal thread tube (610) and a roll shaft (611);
fixed layer board (601) welded mounting is close to freeze-drying chamber (2) bottom in processing dewatering equipment (1), smooth guide pillar (602) have been welded to fixed layer board (601) top surface one end, smooth guide pillar (602) sliding sleeve has movable layer board (603), smooth guide pillar (602) one end is kept away from to movable layer board (603) and screw rod (604) are installed through the screw thread penetration, mounting panel (605) are installed in screw rod (604) top rotation, mounting panel (605) welded connection processing dewatering equipment (1), driving motor (606) are installed on mounting panel (605) top, movable layer board (603) top surface one end edge articulates there is loading board (607), loading board (607) is close to movable layer board (603) one end edge welding and has spacing stripper plate (608), loading board (607) top one side has positioning screw rod (609) through the screw thread penetration, processing dewatering equipment (1) corresponds positioning screw rod (609) department welding has internal thread pipe (610), loading board (605) are close to even activity of processing dewatering equipment (1) one side and inlay roller (611).
2. The processing and dewatering device for freeze-drying fruits and vegetables according to claim 1, wherein the placing plate (303) is a wavy plate, and the inner wall of the placing frame (302) is attached to the edge of the placing plate (303).
3. The fruit and vegetable freeze-drying processing and dehydrating device according to claim 1, wherein the inner side of the guide rail (305) is attached to the outer side of the chute (306), and the bottom end of the roller (307) contacts the top end of the guide rail (305).
4. The fruit and vegetable freeze-drying processing and dehydrating device according to claim 1, wherein the bottom surface of the positioning magnetic strip (402) is an S-shape which is matched with the top surface of the placing plate (303), and two ends of the positioning magnetic strip (402) are aligned with two ends of the scraping plate (401).
5. The fruit and vegetable freeze-drying processing and dehydrating device according to claim 1, wherein the inner side of the detection frame (502) is aligned with the inner wall of the freeze-drying cavity (2), and the thickness of the sealing frame (504) is equal to that of the foam plastic frame (505).
6. The fruit and vegetable freeze-drying processing and dewatering device according to claim 1, wherein the input end of the driving motor (606) is electrically connected with the output end of the external power supply, and the included angle between the bearing plate (607) and the limiting extrusion plate (608) is 90 degrees.
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| CN202111609295.9A CN114451448B (en) | 2021-12-27 | 2021-12-27 | Processing dewatering equipment for freeze-drying fruits and vegetables |
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| CN202111609295.9A CN114451448B (en) | 2021-12-27 | 2021-12-27 | Processing dewatering equipment for freeze-drying fruits and vegetables |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115251146A (en) * | 2022-07-20 | 2022-11-01 | 江西田润农业科技股份有限公司 | Freeze-drying equipment is used in navel orange processing |
| CN115183540B (en) * | 2022-08-18 | 2023-08-25 | 四川发展环境科学技术研究院有限公司 | Anaerobic ammonia oxidizing bacteria-containing dry powder preparation equipment |
| CN117450757B (en) * | 2023-12-26 | 2024-03-01 | 河北雄瀚农产品股份有限公司 | Freeze-drying equipment for fruit products |
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