CN111955761B - Physical preservation device and method for tuber agricultural products - Google Patents
Physical preservation device and method for tuber agricultural products Download PDFInfo
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- CN111955761B CN111955761B CN202010837121.7A CN202010837121A CN111955761B CN 111955761 B CN111955761 B CN 111955761B CN 202010837121 A CN202010837121 A CN 202010837121A CN 111955761 B CN111955761 B CN 111955761B
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
- A23N12/00—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts
- A23N12/02—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts for washing or blanching
- A23N12/023—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts for washing or blanching for washing potatoes, apples or similarly shaped vegetables or fruit
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- 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
- A23B7/015—Preserving by irradiation or electric treatment without heating effect
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- 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
- A23B7/14—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10
- A23B7/144—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10 in the form of gases, e.g. fumigation; Compositions or apparatus therefor
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- 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
- A23B7/14—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10
- A23B7/153—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10 in the form of liquids or solids
- A23B7/154—Organic compounds; Microorganisms; Enzymes
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- 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
- A23B7/14—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10
- A23B7/153—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10 in the form of liquids or solids
- A23B7/158—Apparatus for preserving using liquids
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- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Microbiology (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention discloses a physical preservation device and a physical preservation method for tuber agricultural products in the technical field of agricultural product preservation equipment, and the device comprises a base, wherein a conveying device is arranged at the top end of the base, a cleaning device is arranged on the left side of the top end of the conveying device, a sterilizing device is arranged on the right side of the bottom end of the conveying device, a vacuum packaging machine is arranged on the right side of the bottom end of the sterilizing device, a conveying pipe is communicated between the cleaning device and the sterilizing device, a sliding pipe is communicated between the sterilizing device and the vacuum packaging machine, and silt on the surface of the tuber agricultural products is removed through the cleaning device; transporting the silt-removed tuber agricultural products into a disinfection device through a conveying device; the sterilizing device is used for sterilizing tuber agricultural products; the tuber agricultural products in the disinfection device slide into the vacuum packaging machine through the sliding pipe, the tuber agricultural products are packaged in bags and vacuumized and packaged, and the device is convenient to use, high in safety and work efficiency and convenient to popularize.
Description
Technical Field
The invention relates to the technical field of agricultural product preservation equipment, in particular to a physical preservation device and method for tuber agricultural products.
Background
Tuber type agricultural products (such as sweet potato, etc.).
Most of the existing physical fresh-keeping devices for agricultural products are used for keeping fresh of agricultural products such as fruits and vegetables, and have complex structures and low working efficiency, so that the requirements of people are difficult to meet; the fresh-keeping effect is not ideal, and the health of consumers is easily damaged; therefore, a physical preservation device and a physical preservation method for tuber agricultural products are provided.
Disclosure of Invention
The invention aims to provide a physical preservation device and a physical preservation method for tuber agricultural products, which aim to solve the problems that the existing physical preservation device for the tuber agricultural products has complex structure and low working efficiency and is difficult to meet the requirements of people; the fresh-keeping effect is not ideal, and the health of consumers is easily damaged.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a physics fresh-keeping device of tuber class agricultural product, includes the base, the top of base is provided with conveyor, the left side on conveyor top is provided with belt cleaning device, the right side of conveyor bottom is provided with degassing unit, the right side of degassing unit bottom is provided with vacuum packaging machine, the intercommunication has the conveying pipe between belt cleaning device and the degassing unit, conveying pipe middle-end part is located conveyor's top, the intercommunication has the slide pipe between degassing unit and the vacuum packaging machine.
Preferably, conveyor includes two sets of U type supporting seats, fixedly connected with connecting rod in the U type supporting seat, the cover is equipped with rolling gear on the connecting rod, rolling gear is equipped with rolling bearing with the connecting rod junction, and is two sets of the last cover of rolling gear is equipped with the sprocket, the inboard sprocket of sprocket and the tooth's socket phase-match on the rolling gear, the outside cover of sprocket is equipped with the conveyer belt, conveyer belt and conveying pipe middle-end part intercommunication.
Preferably, conveyer belt outside bottom is equipped with quick-witted case, quick-witted case fixed connection is in the top of base, the internal fixedly connected with drive machine of machine, the output of drive machine passes through the speed reducer and connects the power shaft, be fixed with the main gyro wheel on the power shaft, be fixed with the auxiliary roller on the transmitting gear on conveyer belt inner right side, the auxiliary roller cover is established on the connecting rod, the auxiliary roller is equipped with the transmission bearing with the junction of connecting rod, the cover is equipped with the belt on the auxiliary roller, the belt runs through quick-witted case and suit on the main gyro wheel.
Preferably, belt cleaning device is including wasing the case, it has the pan feeding pipe to wash case top intercommunication, the top fixedly connected with funnel of pan feeding pipe, the intraductal intersection of pan feeding is equipped with the pan feeding baffle, wash case left side wall fixedly connected with washing motor, the output of washing motor is connected with the power shaft through the speed reducer and is done, the power shaft runs through and washs case left side wall and extend to inside, dissolve fixedly connected with rotary rod on wasing the power shaft of incasement portion futilely, be equipped with the washing brush on the rotary rod.
Preferably, degassing unit includes the disinfect box, be equipped with in the disinfect box and carry the thing container, the top fixedly connected with centrifugal motor of disinfect box, centrifugal motor's output is connected with rotatory axostylus axostyle through the speed reducer, rotatory axostylus axostyle runs through the roof of disinfect box and extends to inside, rotatory axostylus axostyle and carry thing container fixed connection, the right side of disinfect box is equipped with the alcohol liquid case.
Preferably, alcohol is equipped with in the alcohol liquid case, the left side intercommunication of alcohol liquid case has the transfer line, the transfer line runs through the right side wall of disinfect box and extends to inside, the intercommunication has the hydrojet pipe on the transfer line in the disinfect box, evenly communicate on the hydrojet pipe has a plurality of shower nozzles, install the water pump on the transfer line.
Preferably, the top end of the spray head is arc-shaped, the top end of the spray head is uniformly communicated with a plurality of spray pipes, and a plurality of spray holes are uniformly formed in the spray holes of the spray pipes.
Preferably, the air pump is installed on the top of conveying pipe, the left side of conveying pipe and the bottom intercommunication of wasing the case, install the blanking valve on the conveying pipe of wasing the bottom of the case end, the pipe chute bottom of wasing on the bottom of the case end conveying pipe evenly is equipped with a plurality of small openings, the right side of conveying pipe and the left side intercommunication of disinfect box, install feed valve on the right side part of conveying pipe, the bottom of disinfect box and the top intercommunication of slide pipe, install control flap on the top of slide pipe, the right side of slide pipe and vacuum packaging machine's left side intercommunication, install ultraviolet lamp in the slide pipe.
A using method of a physical fresh-keeping device for tuber agricultural products specifically comprises the following steps,
s1: when the machine is used, firstly, the stem agricultural products are taken to remove partial branches, tender buds, damaged plants and the like during collection, then, the stem agricultural products are placed in a funnel and enter a cleaning box through a feeding pipe, a cleaning motor is started, a power shaft rotates to drive a rotating rod to rotate, a cleaning brush is used for repeatedly and uniformly cleaning the surfaces of the stem agricultural products to remove silt, the cleaning motor is closed after the silt is removed, a blanking valve is opened to slide the stem agricultural products into a conveying belt through the conveying pipe, and simultaneously, water containing the silt is discharged out of the conveying pipe through a plurality of leakage holes;
s2: when the stem agricultural products slide onto the conveying belt, the transmission machine is started to enable the main roller to rotate, the auxiliary roller is driven to rotate through the belt, the auxiliary roller rotates to drive the two groups of rotating gears in the conveying belt to rotate, the chain rack and the rotating gears are meshed to operate, the conveying belt is enabled to operate stably, the tuber agricultural products are conveyed to the right side, and the tuber agricultural products are conveyed to the right side of the conveying pipe;
s3: opening a feeding valve, sliding the tuber agricultural products into a sterilizing box, starting an air pump to enable the sterilizing box to form a vacuum state, closing the feeding valve to start a centrifugal motor to enable a rotating shaft rod to rotate, so as to drive a carrying container to dehydrate the tuber agricultural products at a rotating speed, removing free water on the surface of the tuber agricultural products to reduce harmful microorganisms, carrying out sterilization treatment, starting a water pump, conveying alcohol in an alcohol liquid box into a liquid spraying pipe through a liquid conveying pipe, spraying the alcohol through a plurality of spray heads by the liquid spraying pipe, spraying the alcohol in an atomized state through the spray pipe by the spray heads, and uniformly distributing and sterilizing the tuber agricultural products by matching with the rotating carrying container;
s4: opening the control valve, sliding the tuber agricultural products in the disinfection box into a vacuum packaging machine through a sliding pipe, bagging the tuber agricultural products and completing vacuumizing packaging, and performing secondary sterilization on the tuber agricultural products through an ultraviolet lamp when the tuber agricultural products slide in the sliding pipe.
Compared with the prior art, the invention has the beneficial effects that: the device utilizes a physical means to manufacture an environment which is not beneficial to the survival of harmful microorganisms, and prolongs the refreshing time; when the transmission machine is started through the arrangement of the belt, the main idler wheel rotates to drive the auxiliary idler wheel to rotate, so that the two groups of rotating gears in the transmission belt can rotate, the chain rack and the rotating gears are meshed to operate, and the transmission belt is enabled to operate stably; through starting the cleaning motor, thereby make the power shaft rotatory take the rotary rod to rotate, make the washing brush evenly wash the silt of going to stem agricultural product surface repeatedly, make tuber agricultural product wash cleaner.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the transportation device of the present invention;
FIG. 3 is a schematic view of the cleaning apparatus according to the present invention;
FIG. 4 is a schematic view of a showerhead according to the present invention.
In the figure: 1. a base; 2. a conveying device; 21. a U-shaped supporting seat; 22. a connecting rod; 23. a rotating gear; 24. a chain rack; 25. a conveyor belt; 26. a power shaft is arranged; 27. a chassis; 28. a transmission machine; 281. a main roller; 29. an auxiliary roller; 291. a belt; 3. a cleaning device; 31. a cleaning tank; 32. a feeding pipe; 33. a funnel; 34. a feeding baffle plate; 35. cleaning the motor; 36. rotating the rod; 37. cleaning the brush; 4. a sterilizing device; 41. a sterilizing box; 42. a carrying container; 43. a centrifugal motor; 44. an alcohol liquid tank; 45. alcohol; 46. a transfusion tube; 47. a liquid spraying pipe; 48. a spray head; 481. a nozzle; 482. spraying a hole; 49. a water pump; 5. a vacuum packaging machine; 6. a transfer tube; 61. an air pump; 62. a blanking valve; 63. a feed valve; 7. a slide pipe; 71. a control valve; 72. an ultraviolet lamp.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a physical preservation device for tuber agricultural products comprises a base 1, wherein a conveying device 2 is arranged at the top end of the base 1, a cleaning device 3 is arranged on the left side of the top end of the conveying device 2, a disinfecting device 4 is arranged on the right side of the bottom end of the conveying device 2, a vacuum packaging machine 5 is arranged on the right side of the bottom end of the disinfecting device 4, a conveying pipe 6 is communicated between the cleaning device 3 and the disinfecting device 4, the middle end part of the conveying pipe 6 is located at the top end of the conveying device 2, a sliding pipe 7 is communicated between the disinfecting device 4 and the vacuum packaging machine 5, and silt on the surface of the tuber agricultural products is removed through the cleaning device 3; transporting the tuber agricultural products subjected to silt removal into a disinfection device 4 through a conveying device 2; the sterilizing device 4 is used for sterilizing tuber agricultural products; and (3) sliding the tuber agricultural products in the disinfection device 4 into the vacuum packaging machine 5 through the sliding pipe 7, bagging the tuber agricultural products and finishing vacuumizing and packaging.
Referring to fig. 1-2, the conveying device 2 includes two sets of U-shaped supporting seats 21, connecting rods 22 are fixedly connected in the U-shaped supporting seats 21, rotating gears 23 are sleeved on the connecting rods 22, rotating bearings are arranged at the joints of the rotating gears 23 and the connecting rods 22, chain racks 24 are sleeved on the two sets of rotating gears 23, the chain teeth on the inner sides of the chain racks 24 are matched with the tooth grooves on the rotating gears 23, conveyor belts 25 are sleeved on the outer sides of the chain racks 24, the conveyor belts 25 are communicated with the middle end portions of the conveying pipes 6, and the rotating bearings enable the rotating gears 23 to rotate on the connecting rods 22, so that the chain racks 24 and the rotating gears 23 are meshed to enable the conveyor belts 25 to operate.
Referring to fig. 1-2, a chassis 27 is disposed at the bottom end of the outer side of the conveyor belt 25, the chassis 27 is fixedly connected to the top end of the base 1, a transmission 28 is fixedly connected in the chassis 27, an output end of the transmission 28 is connected to the power shaft 26 through a speed reducer, a main roller 281 is fixed on the power shaft 26, an auxiliary roller 29 is fixed on the rotating gear 23 on the right side in the conveyor belt 25, the auxiliary roller 29 is sleeved on the connecting rod 22, a transmission bearing is disposed at a joint of the auxiliary roller 29 and the connecting rod 22, a belt 291 is sleeved on the auxiliary roller 29, the belt 291 penetrates through the chassis 27 and is sleeved on the main roller 281, when the transmission 28 is started through the belt 291, the main roller 281 rotates to transmit the auxiliary roller 29 to rotate, so that the two sets of rotating gears 23 in the conveyor belt 25 can rotate, and the conveyor belt 25 can stably operate.
Referring to fig. 1, the cleaning device 3 includes a cleaning box 31, a feeding pipe 32 is communicated with the top end of the cleaning box 31, a funnel 33 is fixedly connected to the top end of the feeding pipe 32, a feeding baffle 34 is crosswise arranged in the feeding pipe 32, a cleaning motor 35 is fixedly connected to the left side wall of the cleaning box 31, the output of the cleaning motor 35 is connected to a power shaft through a speed reducer, the power shaft penetrates through the left side wall of the cleaning box 31 and extends to the inside, a rotating rod 36 is fixedly connected to the power shaft inside the cleaning box 31, a cleaning brush 37 is arranged on the rotating rod 36, the stem agricultural products are put into the funnel 33 and quickly enter the cleaning box 31 through the feeding pipe 32; the tuber agricultural products are reduced in speed and fall through the feeding baffle 34, so that the tuber agricultural products are prevented from falling into the cleaning box 31 and falling bad; by starting the cleaning motor 35, the power shaft is rotated to drive the rotating rod 36 to rotate, so that the cleaning brush 37 repeatedly and uniformly cleans the surfaces of the stem agricultural products to remove silt, and the tuber agricultural products are cleaned more cleanly.
Referring to fig. 1 and 3, the sterilizing device 4 includes a sterilizing box 41, a carrying container 42 is arranged in the sterilizing box 41, a centrifugal motor 43 is fixedly connected to the top end of the sterilizing box 41, the output end of the centrifugal motor 43 is connected with a rotating shaft rod through a speed reducer, the rotating shaft rod penetrates through the top wall of the sterilizing box 41 and extends to the inside, the rotating shaft rod is fixedly connected with the carrying container 42, an alcohol liquid tank 44 is arranged on the right side of the sterilizing box 41, the centrifugal motor 43 is started, so that the rotating shaft rod rotates to drive the carrying container 42 to rotate, free water on the surface of a tuber agricultural product is removed through mechanical rotation, and harmful microorganisms are reduced.
Referring to fig. 1 and 3, alcohol 45 is filled in an alcohol tank 44, a liquid delivery pipe 46 is communicated with the left side of the alcohol tank 44, the liquid delivery pipe 46 penetrates through the right side wall of the disinfection tank 41 and extends to the inside, a liquid delivery pipe 47 is communicated with the liquid delivery pipe 46 in the disinfection tank 41, a plurality of spray heads 48 are uniformly communicated with the liquid delivery pipe 47, a water pump 49 is installed on the liquid delivery pipe 46, the water pump 49 is started to enable the liquid delivery pipe 46 to generate suction force to suck the alcohol 45 in the alcohol tank 44 into the liquid delivery pipe 47, the alcohol 45 is sprayed out of the disinfection tank 41 through the plurality of spray heads 48, the tuber type agricultural product carrying container 42 is matched to carry out uniform distribution sterilization, the alcohol 45 is an organic compound and is named as alcohol, the molecular formula is C2H5OH, the molecule of the alcohol 45 has great permeability, the molecule can penetrate through a membrane on the surface of bacteria and is injected into the inside of the bacteria to solidify proteins forming the basis of the life of the bacteria, the bacteria are killed.
Referring to fig. 4, the top end of the nozzle 48 is arc-shaped, the top end of the nozzle 48 is uniformly communicated with a plurality of nozzles 481, a plurality of spray holes 482 are uniformly formed at the spray openings of the plurality of nozzles 481, and the arrangement of the plurality of nozzles 481 enlarges the spraying range of the nozzle 48; the plurality of spray holes 482 are provided to atomize the alcohol 45 sprayed from the nozzle 48, and atomization is an operation of dispersing the liquid into fine droplets by a nozzle or a high-speed gas flow, and the atomized dispersed droplets are designed to capture particulate matter in the gas, thereby improving sterilization efficiency.
Referring to fig. 1, an air pump 61 is installed at the top end of a conveying pipe 6, the left side of the conveying pipe 6 is communicated with the bottom end of a cleaning box 31, a blanking valve 62 is installed on the conveying pipe 6 at the bottom end of the cleaning box 31, a plurality of leak holes are evenly formed in the bottom end of an inclined pipe on the conveying pipe 6 at the bottom end of the cleaning box 31, the right side of the conveying pipe 6 is communicated with the left side of a sterilizing box 41, a feeding valve 63 is installed on the right side of the conveying pipe 6, the bottom end of the sterilizing box 41 is communicated with the top end of a sliding pipe 7, a control valve 71 is installed on the top end of the sliding pipe 7, the right side of the sliding pipe 7 is communicated with the left side of a vacuum packaging machine 5, an ultraviolet lamp 72 is installed in the sliding pipe 7, the sterilizing box 41 can be pumped to a vacuum state by starting the air pump 61, and then the feeding valve 63 is closed to enable the sterilizing box 41 to be in a sealed state; through the arrangement of a plurality of leakage holes, when the blanking valve 62 is opened, the muddy water in the cleaning box 31 is conveyed out of the muddy water conveying pipe 6; sliding the tuber agricultural products in the sterilizing box 41 into the vacuum packaging machine 5 through the slide pipe 7 by opening the control valve 71; the tuber agricultural products in the slide tube 7 are secondarily sterilized through the ultraviolet lamp 72, the ultraviolet lamp 72 is also called an ultraviolet disinfection lamp, the ultraviolet lamp 72 utilizes ultraviolet rays emitted by a mercury lamp to realize the sterilization and disinfection functions, the ultraviolet disinfection technology has incomparable sterilization efficiency with other technologies, the sterilization efficiency reaches 99% -99.9%, and the scientific principle of ultraviolet disinfection: mainly acts on DNA of microorganisms to destroy the structure of the DNA, so that the DNA loses the functions of reproduction and self-replication, thereby achieving the aim of sterilization and disinfection, and the ultraviolet sterilization has the advantages of no color, no smell and no chemical substance residue.
A using method of a physical fresh-keeping device for tuber agricultural products specifically comprises the following steps,
s1: when the device is used, the tuber agricultural products are taken to remove partial branches, tender buds, damaged plants and the like during collection, then the stem agricultural products are placed in the funnel 33 and enter and are discharged through the feeding pipe 32, the cleaning motor 35 is started, the power shaft is rotated to drive the rotating rod 36 to rotate, the cleaning brush 37 repeatedly and uniformly cleans the surfaces of the stem agricultural products to remove silt, the cleaning motor 35 is closed after the silt is removed, the blanking valve 62 is opened to slide the stem agricultural products onto the conveying belt 25 through the conveying pipe 6, and simultaneously water containing the silt is discharged out of the conveying pipe 6 through a plurality of leakage holes;
s2: when the stem agricultural products slide onto the conveyor belt 25, the transmission machine 28 is started to enable the main roller 281 to rotate, the auxiliary roller 29 is driven to rotate through the belt 291, the auxiliary roller 29 rotates to drive the two groups of rotating gears 23 in the conveyor belt 25 to rotate, the chain rack 24 and the rotating gears 23 are meshed to operate, the conveyor belt 25 is driven to operate stably, and the tuber agricultural products are conveyed to the right side of the conveying pipe 6;
s3: at the moment, the feeding valve 63 is opened, the tuber agricultural products slide into the sterilizing box 41, the air pump 61 is started to enable the sterilizing box 41 to form a vacuum state, the feeding valve 63 is closed again to start the centrifugal motor 43 to enable the rotating shaft rod to rotate, so that the object carrying container 42 is driven to dehydrate the tuber agricultural products at the rotating speed, free water on the surfaces of the tuber agricultural products is removed to reduce harmful microorganisms, the water pump 49 is started to perform sterilization treatment, the alcohol 45 in the alcohol liquid box 44 is conveyed into the liquid spraying pipe 47 through the liquid conveying pipe 46, the liquid spraying pipe 47 sprays the alcohol 45 out through the plurality of spray nozzles 48, the spray nozzles 48 spray the alcohol 45 in an atomized state through the spray pipes 481, and the object carrying container 42 which rotates is matched to uniformly distribute and sterilize the tuber agricultural products;
s4: and opening the control valve 71, sliding the tuber agricultural products in the sterilizing box 41 into the vacuum packaging machine 5 through the sliding pipe 7, bagging the tuber agricultural products and completing vacuumizing, and performing secondary sterilization on the tuber agricultural products through the ultraviolet lamp 72 when the tuber agricultural products slide in the sliding pipe 7.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The utility model provides a fresh-keeping device of physics of tuber class agricultural product, includes base (1), its characterized in that: the automatic sterilizing device is characterized in that a conveying device (2) is arranged at the top end of the base (1), a cleaning device (3) is arranged on the left side of the top end of the conveying device (2), a sterilizing device (4) is arranged on the right side of the bottom end of the conveying device (2), a vacuum packaging machine (5) is arranged on the right side of the bottom end of the sterilizing device (4), a conveying pipe (6) is communicated between the cleaning device (3) and the sterilizing device (4), the middle end part of the conveying pipe (6) is located at the top end of the conveying device (2), and a sliding pipe (7) is communicated between the sterilizing device (4) and the vacuum packaging machine (5);
the conveying device (2) comprises two groups of U-shaped supporting seats (21), connecting rods (22) are fixedly connected in the U-shaped supporting seats (21), rotating gears (23) are sleeved on the connecting rods (22), rotating bearings are arranged at the joints of the rotating gears (23) and the connecting rods (22), chain racks (24) are sleeved on the two groups of rotating gears (23), chain teeth on the inner sides of the chain racks (24) are matched with tooth grooves on the rotating gears (23), conveying belts (25) are sleeved on the outer sides of the chain racks (24), and the conveying belts (25) are communicated with the middle end parts of the conveying pipes (6);
the bottom end of the outer side of the conveying belt (25) is provided with a case (27), the case (27) is fixedly connected to the top end of the base (1), a transmission machine (28) is fixedly connected to the inside of the case (27), the output end of the transmission machine (28) is connected with a power shaft (26) through a speed reducer, a main roller (281) is fixed on the power shaft (26), an auxiliary roller (29) is fixed on a rotating gear (23) on the inner right side of the conveying belt (25), the auxiliary roller (29) is sleeved on the connecting rod (22), a transmission bearing is arranged at the connection position of the auxiliary roller (29) and the connecting rod (22), a belt (291) is sleeved on the auxiliary roller (29), and the belt (291) penetrates through the case (27) and is sleeved on the main roller (281);
the cleaning device (3) comprises a cleaning box (31), the top end of the cleaning box (31) is communicated with a feeding pipe (32), the top end of the feeding pipe (32) is fixedly connected with a funnel (33), a feeding baffle (34) is arranged in the feeding pipe (32) in an intersecting manner, the left side wall of the cleaning box (31) is fixedly connected with a cleaning motor (35), the output of the cleaning motor (35) is connected with a power shaft through a speed reducer, the power shaft penetrates through the left side wall of the cleaning box (31) and extends into the cleaning box, a rotating rod (36) is fixedly connected to the power shaft inside the cleaning box (31), and a cleaning brush (37) is arranged on the rotating rod (36);
the disinfection device (4) comprises a disinfection box (41), a loading container (42) is arranged in the disinfection box (41), the top end of the disinfection box (41) is fixedly connected with a centrifugal motor (43), the output end of the centrifugal motor (43) is connected with a rotating shaft rod through a speed reducer, the rotating shaft rod penetrates through the top wall of the disinfection box (41) and extends to the inside, the rotating shaft rod is fixedly connected with the loading container (42), and an alcohol liquid box (44) is arranged on the right side of the disinfection box (41);
alcohol (45) is arranged in the alcohol liquid tank (44), the left side of the alcohol liquid tank (44) is communicated with an infusion tube (46), the infusion tube (46) penetrates through the right side wall of the disinfection tank (41) and extends to the inside, the infusion tube (46) in the disinfection tank (41) is communicated with a liquid spraying tube (47), a plurality of spray heads (48) are uniformly communicated on the liquid spraying tube (47), and a water pump (49) is arranged on the infusion tube (46);
the air pump (61) is installed on the top end of the conveying pipe (6), the left side of the conveying pipe (6) is communicated with the bottom end of the cleaning box (31), the blanking valve (62) is installed on the conveying pipe (6) at the bottom end of the cleaning box (31), a plurality of leakage holes are evenly formed in the bottom end of an inclined pipe on the conveying pipe (6) at the bottom end of the cleaning box (31), the right side of the conveying pipe (6) is communicated with the left side of the sterilizing box (41), the right side of the conveying pipe (6) is provided with the feeding valve (63), the bottom end of the sterilizing box (41) is communicated with the top end of the sliding pipe (7), the top end of the sliding pipe (7) is provided with the control valve (71), the right side of the sliding pipe (7) is communicated with the left side of the vacuum packaging machine (5), and the ultraviolet lamp (72) is installed in the sliding pipe (7);
the using method of the physical fresh-keeping device for the tuber agricultural products concretely comprises the following steps,
s1: when the device is used, the stem agricultural products are taken to remove partial branches, tender buds, damaged plants and the like during collection, then the stem agricultural products are placed in the funnel (33) and enter the cleaning box (31) through the feeding pipe (32), the cleaning motor (35) is started, the power shaft is rotated to drive the rotating rod (36) to rotate, the cleaning brush (37) repeatedly and uniformly cleans the surfaces of the stem agricultural products to remove silt, the cleaning motor (35) is closed after the silt is removed, the blanking valve (62) is opened to slide the stem agricultural products into the conveying belt (25) through the conveying pipe (6), and meanwhile, water containing the silt is discharged out of the conveying pipe (6) through a plurality of leakage holes;
s2: when the stem agricultural products slide onto the conveyor belt (25), the transmission machine (28) is started to enable the main roller (281) to rotate, the auxiliary roller (29) is driven to rotate through the belt (291), the auxiliary roller (29) rotates to drive the two groups of rotating gears (23) in the conveyor belt (25) to rotate, the chain rack (24) and the rotating gears (23) are in meshed operation, the conveyor belt (25) is driven to operate stably, the tuber agricultural products are conveyed to the right side, and the tuber agricultural products are conveyed to the right side of the conveying pipe (6);
s3: at the moment, a feeding valve (63) is opened, tuber agricultural products slide into a sterilizing box (41), an air pump (61) is started to enable the sterilizing box (41) to be in a vacuum state, then the feeding valve (63) is closed to start a centrifugal motor (43) to enable a rotating shaft rod to rotate, so that a loading container (42) is driven to dehydrate the tuber agricultural products at a rotating speed, free water on the surfaces of the tuber agricultural products is removed to reduce harmful microorganisms, sterilization treatment is carried out, a water pump (49) is started again, alcohol (45) in an alcohol liquid box (44) is conveyed into a liquid spraying pipe (47) through a liquid conveying pipe (46), the alcohol (45) is sprayed out through a plurality of spray nozzles (48) by the liquid spraying pipe (47), the alcohol (45) is sprayed out through the spray pipes (481) in an atomized state by the spray nozzles (48), and the loading container (42) which is matched with rotation is used for uniformly sterilizing the tuber agricultural products;
s4: and opening the control valve (71), sliding the tuber agricultural products in the sterilizing box (41) into the vacuum packaging machine (5) through the sliding pipe (7), bagging the tuber agricultural products and completing vacuumizing packaging, and performing secondary sterilization on the tuber agricultural products through the ultraviolet lamp (72) when the tuber agricultural products slide in the sliding pipe (7).
2. The physical freshness retaining device for tuber agricultural products of claim 1, wherein: the top of shower nozzle (48) is the arc, the top of shower nozzle (48) evenly communicates has a plurality of spray tubes (481), and a plurality of orifice (482) have evenly been seted up to the spout department of a plurality of spray tubes (481).
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| CN112617237B (en) * | 2020-12-07 | 2021-10-26 | 农业农村部南京农业机械化研究所 | Refined composite cleaning unit for tuberous root and tuberous stem crops |
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| US20150296863A1 (en) * | 2012-09-12 | 2015-10-22 | Munger Bros., LLC | Method and device for processing berries |
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| CN105010500A (en) * | 2015-08-24 | 2015-11-04 | 武汉天慧农产品加工有限公司 | Physical preservation method for tuber type agricultural products |
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