CN112009874B - Litchi transport case that keeps fresh - Google Patents
Litchi transport case that keeps fresh Download PDFInfo
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- CN112009874B CN112009874B CN202011114287.2A CN202011114287A CN112009874B CN 112009874 B CN112009874 B CN 112009874B CN 202011114287 A CN202011114287 A CN 202011114287A CN 112009874 B CN112009874 B CN 112009874B
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- litchi
- bags
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- box
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
- B65D25/10—Devices to locate articles in containers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
- B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
- B65D81/07—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents using resilient suspension means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
- B65D81/26—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
Abstract
The invention discloses a litchi fresh-keeping transportation box, which belongs to the technical field of litchi fresh-keeping transportation and comprises a transportation box, a stoving mechanism and two litchi storage mechanisms, wherein the two litchi storage mechanisms are identical in structure and comprise sliding frames, buffering assemblies and mounting plates, a plurality of litchi bags are arranged on the mounting plates, a plurality of ventilation holes are formed in the litchi bags, the litchi bags are made of flexible materials, the cross sections of the litchi bags are pear-shaped, a branch and leaf limiting assembly is arranged on each mounting plate corresponding to each litchi bag, and a storage groove is formed in each litchi bag. The litchi binding device is convenient for storing the bound litchi with branches and leaves of the litchi, avoids the phenomenon that the branches and leaves of the litchi puncture the buffer air bag, can effectively reduce the generation of large vibration of the litchi in the transportation process under the combined action of the buffer air bag, the upper damping spring and the lower damping spring, and can automatically realize the sulfur fumigation operation on the litchi so that the respiration of the litchi can be inhibited within a certain time.
Description
Technical Field
The invention relates to the technical field of litchi preservation transportation, in particular to a litchi preservation transportation box.
Background
The research on the postharvest fresh-keeping and storage technology of the litchis has been greatly advanced since the 80 s in the 20 th century, and common fresh-keeping methods at home and abroad include a chemical preservative fresh-keeping method, a modified atmosphere fresh-keeping method, a radiation fresh-keeping method, a low-temperature fresh-keeping method, a heat treatment fresh-keeping method and the like, but the methods finally depend on a cold-chain circulation system. According to scientific and technological novelty search reports and market surveys, although litchi preservation technology has a great progress in recent years, the litchi harvesting period is too concentrated, the preservation technology and equipment are not complete, the circulation system and the logistics mode are not complete, large-scale commercial production is difficult to realize, and the development of the litchi industry is greatly restricted due to the deep processing means and technical lag, so the litchi preservation technology and circulation are the bottleneck restricting the development of the litchi industry.
Because the technical difficulty of normal-temperature litchi preservation is high and researchers are few, the commercial preservation level is not high; the traditional litchi transportation mode has the following defects: firstly, litchi needs to be sold together with branches and leaves at present, so the litchi fruits and the branches and leaves of the litchi need to be preserved and transported together in the transportation process of the litchi, and the traditional device only transports the litchi fruits, so that the common transportation of the branches and leaves and the litchi fruits cannot be realized, and the selling effect of the litchi is influenced; secondly, in the transportation process of litchi, a sulfur treatment method is generally applied to preserve litchi in a large scale at present so as to prevent litchi pericarp from browning, the common sulfur treatment method is a sulfur dioxide fumigation method, namely a sealed small room or a sealed large tank is used as a fumigation chamber, sulfur powder is fully combusted, or high-pressure liquid sulfur dioxide filled in a high-pressure steel cylinder is used for releasing sulfur dioxide gas to the fumigation chamber at regular time to fumigate the litchi, the sulfur powder combustion mode is troublesome, an ignition device is required for combusting the sulfur powder, the high-pressure steel cylinder needs to additionally occupy a large space for transportation in the transportation process, and troubles are brought to the litchi fumigation mode; thirdly, the litchi is shaken because of the transportation device walking on the steep slope in the transportation process, so that the litchi fruit shell is broken because of the overlarge up and down shaking, and the sale of the litchi is greatly influenced.
Disclosure of Invention
The invention aims to provide a litchi fresh-keeping transport case, which solves the technical problems that the common transport of litchi branches and leaves and fruits cannot be realized, the litchi cannot be subjected to sulfur fumigation treatment in the transport process, and the litchi cannot be subjected to effective shock absorption operation in the prior art.
The invention provides a litchi fresh-keeping transport case which comprises a transport case, a stoving mechanism and two litchi storage mechanisms, wherein the stoving mechanism and the two litchi storage mechanisms are arranged in the transport case, the stoving mechanism is arranged between the two litchi storage mechanisms, the front part of the transport case is provided with a closed door hinged with the transport case, the two litchi storage mechanisms have the same structure, and both comprise a sliding frame, a buffer component and a mounting plate horizontally arranged in the sliding frame, wherein a plurality of litchi bags distributed in a matrix are arranged on the mounting plate, the buffer component is used for damping a plurality of litchi bags, a plurality of vent holes are arranged on the litchi bags, the litchi pocket is made by flexible material, the cross section of litchi pocket is the pyriform, the mounting panel corresponds every litchi pocket and all is equipped with the spacing subassembly of a branch and leaf, be equipped with the storage tank that supplies litchi branch and leaf storage on the litchi pocket.
Furthermore, every branch and leaf limiting component all includes the spacing groove of setting on the mounting panel and sets up the connecting plate on the spacing groove cell wall, the connecting plate passes through the hinge and articulates with the top of mounting panel, the bottom of connecting plate is equipped with the stopper, the stopper is made by flexible material.
Further, the buffering subassembly is including four slide bars that are the matrix distribution in the sliding frame, four the slide bar all is vertical setting, the cover that the mounting panel can move about is established on four slide bars, every the upper and lower both ends of slide bar distribute the cover and are equipped with damping spring and damping spring down, go up damping spring's both ends and connect respectively in the inside top of sliding frame and the top of mounting panel, damping spring's both ends are connected respectively in the bottom of the inside bottom of sliding frame and mounting panel down.
Further, the buffering subassembly is still including setting up the fixed plate in the sliding frame top, be equipped with the connecting line on the fixed plate, the bottom of fixed plate is equipped with the buffering gasbag of a plurality of and connecting line intercommunication, a plurality of buffering gasbag and a plurality of litchi bag one-to-one, be equipped with the suction nozzle that extends to the transport case outside on the connecting line.
Further, the stoving mechanism is including setting up the air pump in the transport case rear end and setting up the case in the inside middle section of transport case, be equipped with a plurality of exhaust hole on the case, the rear end of case is equipped with the gas transmission pipeline rather than inside intercommunication, the input and the gas transmission pipeline of air pump are connected.
Furthermore, an air guide pipeline is arranged on the left side of the transport box, two ends of the air guide pipeline extend to the upper end and the lower end of the interior of the transport box respectively, an air inlet pipeline communicated with the interior of the air guide pipeline is arranged on the air guide pipeline, and an on-off valve is arranged on the air inlet pipeline.
Furthermore, each sliding frame is provided with a plurality of air outlet holes, and both sides of the front part of each sliding frame are provided with a hidden handle.
Furthermore, the bottom end in the transport case is provided with a water absorption sponge.
Compared with the prior art, the invention has the beneficial effects that:
the litchi storage mechanism comprises a sliding frame, a buffer assembly and a mounting plate, wherein a plurality of litchi bags distributed in a matrix form are arranged on the mounting plate, a plurality of vent holes are formed in the litchi bags, the cross sections of the litchi bags are pear-shaped, a branch and leaf limiting assembly is arranged on the mounting plate corresponding to each litchi bag, the cross section of each litchi bag is pear-shaped, the litchi bag is narrow at the top and wide at the bottom, the bound litchi is convenient to store along with branches and leaves, the branch and leaf limiting assembly is adopted to limit the branches and leaves of the litchi, the branch and leaf of the litchi can be independently collided and limited, the branches and leaves of the litchi cannot be tilted in the vibration process of the litchi, and the phenomenon that the branch and leaf of the litchi punctures the buffer air bag is effectively avoided, after the branches and leaves of the litchi are limited, the fruits of the litchi connected with the branches and leaves cannot shake too much;
after the litchis are placed, an operator manually slides the sliding frame into the transport box, each unsaturated buffer air bag at the bottom of the fixed plate is located in the corresponding litchis pocket, the buffer air bags are in a half-saturated state by ventilating the air inlet nozzles of the buffer air bags, the buffer air bags can limit and buffer the litchis in the litchis pockets, the upper shock absorption springs and the lower shock absorption springs can absorb shock of the mounting plate, the litchis in the litchis pockets can not vibrate greatly, the phenomenon that the litchis generate large shock in the transport process under the combined action of the buffer air bags, the upper shock absorption springs and the lower shock absorption springs can be effectively reduced, and the phenomenon that the litchis shell cracks due to the large shock generated in the transport process of the litchis is avoided; the technical problems that the common transportation of branches and leaves and litchi fruits cannot be realized and the effective damping operation on litchi cannot be realized in the prior art are solved.
Secondly, the stoving mechanism can automatically realize the stoving operation on the litchis, so that the respiration of the litchis can be inhibited within a certain time, an operator manually places a sulfur dioxide releasing agent in the storage box, air can be conveyed into the transport box under the work of an air pump, the sulfur dioxide releasing agent is contacted with the air to release sulfur dioxide, and the storage box is provided with exhaust holes, so that the sulfur dioxide can enter the litchis pockets in the two litchis storage mechanisms respectively through the exhaust holes on the storage box, so that the sulfur dioxide inhibits the respiration of the litchis and simultaneously inhibits the activity of polyphenol oxidase; when the inhibition effect of sulfur dioxide on litchi reaches a certain time, the air pump works to pump out the sulfur dioxide in the transport box, so that the action time of the sulfur dioxide on litchi is controlled, and the phenomenon that the respiration inhibition time of sulfur dioxide on litchi is too long is avoided; the technical problem that the litchi cannot be subjected to sulfur fumigation treatment in the transportation process in the prior art is solved.
And thirdly, in the transportation process, the worker opens the on-off valve on the air inlet pipeline, the air inlet pipeline can enable the air conditioning to enter the transportation box through the air guide pipeline, the air conditioning can be simultaneously conveyed to the upper side and the lower side of the inside of the transportation box, and the refrigeration operation of the mechanism is simultaneously stored on the two litchis.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a partially expanded schematic view of the present invention;
FIG. 4 is a cross-sectional view of the litchi storage mechanism;
FIG. 5 is a partial cross-sectional view of the first embodiment of the present invention;
FIG. 6 is a partial cross-sectional view of the second embodiment of the present invention.
Reference numerals:
the device comprises a transport box 1, a closing door 11, a stoving mechanism 2, an air pump 21, a storage box 22, an exhaust hole 23, an air conveying pipeline 24, a litchi storage mechanism 3, a sliding frame 31, an air outlet hole 32, a mounting plate 33, a litchi pocket 34, a vent hole 35, a storage groove 36, a hidden handle 37, a buffer component 4, a sliding rod 41, an upper damping spring 42, a lower damping spring 43, a fixing plate 44, a buffer air bag 45, an air inlet nozzle 46, a branch and leaf limiting component 5, a limiting groove 51, a connecting plate 52, a limiting block 53, an air guide pipeline 6, an air inlet pipeline 61, an on-off valve 62 and a water absorption sponge 7.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention.
The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.
All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The embodiment of the invention provides a litchi fresh-keeping transportation box which comprises a transportation box 1, a stoving mechanism 2 and two litchi storage mechanisms 3, wherein the stoving mechanism 2 and the litchi storage mechanisms 3 are arranged inside the transportation box 1, the stoving mechanism 2 is arranged between the litchi storage mechanisms 3, a closed door 11 hinged with the transportation box 1 is arranged at the front part of the transportation box 1, the litchi storage mechanisms 3 are identical in structure and comprise a sliding frame 31, a buffering component 4 and a mounting plate 33 horizontally arranged in the sliding frame 31, a plurality of litchi bags 34 distributed in a matrix are arranged on the mounting plate 33, the buffering component 4 is used for damping the litchi bags 34, a plurality of vent holes 35 are arranged on the litchi bags 34, the litchi bags 34 are made of flexible materials, the cross sections of the litchi bags 34 are pear-shaped, the mounting plate 33 is provided with a branch and leaf limiting component 5 corresponding to each litchi bag 34, and the litchi bags 34 are provided with storage grooves 36 for storing branches and leaves of litchi; the cross section of the litchi pocket 34 is pear-shaped, and the litchi pocket 34 is of a structure with a narrow upper part and a wide lower part, so that the bundled litchi is convenient to store along with branches and leaves of the litchi, and the branch and leaf limiting assembly 5 is adopted to limit the branches and leaves of the litchi, so that the branches and leaves of the litchi can be limited independently in an abutting mode, the branches and leaves of the litchi cannot be tilted in the vibration process, the phenomenon that the branches and leaves of the litchi puncture the buffering air bag 45 is effectively avoided, and after the branches and leaves of the litchi are limited, the fruits of the litchi connected with the branches and leaves cannot shake excessively, the sulfur fumigation mechanism 2 can automatically realize sulfur fumigation on the litchi, so that the respiration of the litchi can be inhibited within a certain time, and the phenomenon that the litchi generates large vibration in the transportation process can be effectively reduced under the combined action of the buffering air bag 45, the upper damping spring 42 and the lower damping spring 43, avoid the litchi to produce great vibrations and make the litchi shell take place to break at the in-process of transportation, the sponge 7 that absorbs water can adsorb the moisture that produces in the transport case 1, makes and keeps dry environment in the transport case 1.
Specifically, each branch and leaf limiting component 5 comprises a limiting groove 51 arranged on the mounting plate 33 and a connecting plate 52 arranged on the groove wall of the limiting groove 51, the connecting plate 52 is hinged to the top of the mounting plate 33 through a hinge, a limiting block 53 is arranged at the bottom of the connecting plate 52, and the limiting block 53 is made of a flexible material; the worker is manual to open connecting plate 52, make stopper 53 break away from storage tank 36, the manual litchi of binding every cluster after afterwards is placed in a litchi pocket 34, the branch and leaf of litchi is placed in storage tank 36, it is horizontal state messenger stopper 53 spacing to the branch and leaf of litchi to manually be with connecting plate 52 again, adopt branch and leaf spacing subassembly 5 to carry out spacing advantage to the branch and leaf of litchi in, can conflict spacingly alone to the branch and leaf of litchi, make the litchi can not take place the condition of the branch and leaf perk of litchi at the in-process of vibrations, the phenomenon that the branch and leaf of litchi stab buffering gasbag 45 has effectively been avoided, and the branch and leaf of litchi is spacing after, and then the fruit of the litchi that makes and branch and leaf link to each other can not take place too big shake.
Specifically, the buffer assembly 4 includes four slide bars 41 distributed in a matrix in the sliding frame 31, the four slide bars 41 are vertically arranged, the mounting plate 33 can be movably sleeved on the four slide bars 41, the upper end and the lower end of each slide bar 41 are respectively sleeved with an upper damping spring 42 and a lower damping spring 43, two ends of the upper damping spring 42 are respectively connected to the top end of the inside of the sliding frame 31 and the top of the mounting plate 33, and two ends of the lower damping spring 43 are respectively connected to the bottom end of the inside of the sliding frame 31 and the bottom of the mounting plate 33; the upper damping spring 42 and the lower damping spring 43 can perform damping operation on the mounting plate 33, so that litchi in the litchi bag 34 cannot vibrate greatly, and the sliding rod 41 is used for limiting the movement of the mounting plate 33.
Specifically, the buffer assembly 4 further comprises a fixing plate 44 arranged above the sliding frame 31, the fixing plate 44 is provided with a connecting pipeline, the bottom of the fixing plate 44 is provided with a plurality of buffer air bags 45 communicated with the connecting pipeline, the buffer air bags 45 correspond to the litchi bags 34 one by one, and the connecting pipeline is provided with an air inlet nozzle 46 extending to the outer side of the transport case 1; the completion back is placed to the litchi, the manual slip frame 31 that slides of worker to transport case 1 in, every unsaturated buffering gasbag 45 of fixed plate 44 bottom all is located rather than the litchi pocket 34 that corresponds this moment, ventilate in the suction nozzle 46 through to every buffering gasbag 45, make buffering gasbag 45 be half saturated state, make buffering gasbag 45 can realize carrying out spacing and cushioning effect to the litchi in the litchi pocket 34, at buffering gasbag 45, go up damping spring 42 and damping spring 43's combined action down can effectively reduce the litchi and produce great vibrations at the in-process of transportation, avoid the litchi to produce great vibrations and make the litchi shell take place to break at the in-process of transportation.
Specifically, the stoving mechanism 2 comprises an air pump 21 arranged at the rear end of the transport case 1 and a storage box 22 arranged at the middle section inside the transport case 1, the storage box 22 is provided with a plurality of exhaust holes 23, the rear end of the storage box 22 is provided with an air transmission pipeline 24 communicated with the inside of the storage box 22, and the input end of the air pump 21 is connected with the air transmission pipeline 24; the sulfur dioxide releasing agent is manually placed in the storage box 22 by an operator, air can be conveyed into the transport box 1 under the operation of the air pump 21, the sulfur dioxide releasing agent is contacted with the air to release sulfur dioxide, and the sulfur dioxide can enter the litchi bags 34 in the two litchi storage mechanisms 3 respectively through the vent holes 23 in the storage box 22 due to the vent holes 23 in the storage box 22, so that the sulfur dioxide inhibits the respiration of litchi and inhibits the activity of polyphenol oxidase; after the sulfur dioxide to the inhibitory action of litchi reached the certain time, the sulfur dioxide in the transport case 1 can be taken out in the work of air pump 21, and then the sulfur dioxide is controlled to the effect time of litchi, avoids the sulfur dioxide to the breathing inhibitory time overlength of litchi.
Specifically, an air guide pipeline 6 is arranged on the left side of the transport box 1, two ends of the air guide pipeline 6 extend to the upper end and the lower end inside the transport box 1 respectively, an air inlet pipeline 61 communicated with the air guide pipeline 6 is arranged on the air guide pipeline 6, and an on-off valve 62 is arranged on the air inlet pipeline 61; in the transportation process, the worker opens the on-off valve 62 on the air inlet pipe 61, and the air inlet pipe 61 can enable cold air to enter the transportation box 1 through the air guide pipe 6, and the cold air can be simultaneously conveyed to the upper side and the lower side of the inside of the transportation box 1, so that the refrigeration operation of the two litchi storage mechanisms 3 is realized.
Specifically, each sliding frame 31 is provided with a plurality of air outlet holes 32, and both sides of the front part of the sliding frame 31 are provided with a hidden handle 37; the worker can pull out the slide frame 31 from the inside of the transport box 1 by the hidden handle 37.
Specifically, a water-absorbing sponge 7 is arranged at the bottom end inside the transport box 1; the sponge 7 that absorbs water can adsorb the moisture that produces in the transport case 1, makes and keeps dry environment in the transport case 1, lets the litchi surface lose water and be difficult for being corroded by the bacterium to delay the rotten speed of litchi.
The working principle of the invention is as follows: the worker can take out the sliding frame 31 from the transportation box 1 through the hidden handle 37, the worker binds the branches and leaves of the litchis, the worker manually opens the connecting plate 52 to separate the limiting block 53 from the storage groove 36, then manually places each string of the bound litchis in one litchis pocket 34, the branches and leaves of the litchis are placed in the storage groove 36, then manually places the connecting plate 52 in a horizontal state to enable the limiting block 53 to limit the branches and leaves of the litchis, the branch and leaf limiting component 5 is adopted to limit the branches and leaves of the litchis, the branches and leaves of the litchis can be independently collided and limited, the situation that the branches and leaves of the litchis are tilted in the vibration process can be avoided, and the phenomenon that the branches and leaves of the litchis puncture the buffer air bag 45 can be effectively avoided, after the branches and leaves of the litchi are limited, the fruits of the litchi connected with the branches and leaves cannot shake too much;
after the litchis are placed, an operator manually slides the sliding frame 31 into the transportation box 1, at the moment, each unsaturated buffer air bag 45 at the bottom of the fixing plate 44 is positioned in the corresponding litchis pocket 34, the buffer air bags 45 are in a half-saturated state by ventilating air into the air inlet nozzles 46 of each buffer air bag 45, so that the buffer air bags 45 can limit and buffer the litchis in the litchis pocket 34, the upper damping spring 42 and the lower damping spring 43 can perform damping operation on the mounting plate 33, and further the litchis in the litchis pocket 34 cannot generate large vibration, the phenomenon that the litchis generate large vibration in the transportation process under the combined action of the buffer air bags 45, the upper damping spring 42 and the lower damping spring 43 can be effectively reduced, and the litchis are prevented from cracking due to the large vibration generated in the transportation process;
the sulfur dioxide releasing agent is manually placed in the storage box 22 by an operator, air can be conveyed into the transport box 1 under the operation of the air pump 21, the sulfur dioxide releasing agent is contacted with the air to release sulfur dioxide, and the sulfur dioxide can enter the litchi bags 34 in the two litchi storage mechanisms 3 respectively through the vent holes 23 in the storage box 22 due to the vent holes 23 in the storage box 22, so that the sulfur dioxide inhibits the respiration of litchi and inhibits the activity of polyphenol oxidase; when the inhibition effect of sulfur dioxide on litchi reaches a certain time, the air pump 21 works to pump out the sulfur dioxide in the transport box 1, so that the action time of the sulfur dioxide on litchi is controlled, and the phenomenon that the respiration inhibition time of sulfur dioxide on litchi is too long is avoided;
in the transportation process, the worker opens the on-off valve 62 on the air inlet pipe 61, and the air inlet pipe 61 can enable cold air to enter the transportation box 1 through the air guide pipe 6, and the cold air can be simultaneously conveyed to the upper side and the lower side of the inside of the transportation box 1, so that the refrigeration operation of the two litchi storage mechanisms 3 is realized.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (7)
1. The litchi fresh-keeping transport case is characterized by comprising a transport case (1), a stoving mechanism (2) and two litchi storage mechanisms (3), wherein the stoving mechanism (2) and the litchi storage mechanisms (3) are arranged inside the transport case (1), the stoving mechanism (2) is arranged between the litchi storage mechanisms (3), the front part of the transport case (1) is provided with a closed door (11) hinged with the transport case, the litchi storage mechanisms (3) are identical in structure and comprise a sliding frame (31), a buffer assembly (4) and a mounting plate (33) horizontally arranged in the sliding frame (31), the mounting plate (33) is provided with a plurality of litchi bags (34) distributed in a matrix manner, the buffer assembly (4) is used for damping the litchi bags (34), and the litchi bags (34) are provided with a plurality of ventilation holes (35), litchi pocket (34) are made by flexible material, the cross section of litchi pocket (34) is the pyriform, mounting panel (33) correspond every litchi pocket (34) and all are equipped with a branch and leaf spacing subassembly (5), be equipped with storage tank (36) that supply litchi branch and leaf to store on litchi pocket (34), every branch and leaf spacing subassembly (5) all include spacing groove (51) and the connecting plate (52) of setting on spacing groove (51) cell wall of setting on mounting panel (33), connecting plate (52) are articulated through the top of hinge with mounting panel (33), the bottom of connecting plate (52) is equipped with stopper (53), stopper (53) are made by flexible material.
2. The fresh-keeping litchi transport case of claim 1, characterized in that, the buffering subassembly (4) includes four slide bars (41) that are the matrix distribution in slide frame (31), four slide bars (41) all are vertical setting, mounting panel (33) can the activity cover be established on four slide bars (41), every the upper and lower both ends of slide bar (41) are equipped with damping spring (42) and damping spring (43) down respectively, the both ends of going up damping spring (42) are connected respectively in the inside top of slide frame (31) and the top of mounting panel (33), the both ends of damping spring (43) are connected respectively in the inside bottom of slide frame (31) and the bottom of mounting panel (33) down.
3. The fresh-keeping litchi transport box according to claim 2, wherein the buffering assembly (4) further comprises a fixing plate (44) arranged above the sliding frame (31), a connecting pipeline is arranged on the fixing plate (44), a plurality of buffering air bags (45) communicated with the connecting pipeline are arranged at the bottom of the fixing plate (44), the plurality of buffering air bags (45) correspond to the plurality of litchi bags (34) one by one, and an air inlet nozzle (46) extending to the outer side of the transport box (1) is arranged on the connecting pipeline.
4. The litchi fresh-keeping transportation box according to claim 1, wherein the stoving mechanism (2) comprises an air pump (21) arranged at the rear end of the transportation box (1) and a storage box (22) arranged at the middle section inside the transportation box (1), the storage box (22) is provided with a plurality of exhaust holes (23), the rear end of the storage box (22) is provided with an air transmission pipeline (24) communicated with the inside of the storage box, and the input end of the air pump (21) is connected with the air transmission pipeline (24).
5. The litchi fresh-keeping transportation box according to claim 1, wherein an air guide pipe (6) is arranged on the left side of the transportation box (1), two ends of the air guide pipe (6) respectively extend to the upper end and the lower end of the inside of the transportation box (1), an air inlet pipe (61) communicated with the inside of the air guide pipe (6) is arranged on the air guide pipe, and an on-off valve (62) is arranged on the air inlet pipe (61).
6. The fresh-keeping litchi transport box according to claim 1, wherein each sliding frame (31) is provided with a plurality of air outlet holes (32), and both sides of the front part of each sliding frame (31) are provided with a hidden handle (37).
7. The fresh-keeping litchi transport box according to claim 1, wherein a water absorption sponge (7) is arranged at the bottom end inside the transport box (1).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011114287.2A CN112009874B (en) | 2020-10-19 | 2020-10-19 | Litchi transport case that keeps fresh |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011114287.2A CN112009874B (en) | 2020-10-19 | 2020-10-19 | Litchi transport case that keeps fresh |
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| CN112009874A CN112009874A (en) | 2020-12-01 |
| CN112009874B true CN112009874B (en) | 2021-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011114287.2A Active CN112009874B (en) | 2020-10-19 | 2020-10-19 | Litchi transport case that keeps fresh |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114772041B (en) * | 2022-05-24 | 2024-03-15 | 嘉际环控(西安)科技有限公司 | Chemical transportation device capable of being used for storage |
| CN117068572B (en) * | 2023-10-16 | 2023-12-26 | 烟台昌友玻璃科技有限公司 | Storage and transportation device for glass bottle production |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204896321U (en) * | 2015-08-13 | 2015-12-23 | 邱锦辉 | Litchi device that keeps fresh |
| CN207773794U (en) * | 2017-12-13 | 2018-08-28 | 漳州迈威特生物科技有限公司 | A kind of storage apparatus for preventing lichee from breaking |
| CN210823344U (en) * | 2019-10-14 | 2020-06-23 | 陈振安 | Fresh-keeping conveyer of litchi for farming |
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2020
- 2020-10-19 CN CN202011114287.2A patent/CN112009874B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204896321U (en) * | 2015-08-13 | 2015-12-23 | 邱锦辉 | Litchi device that keeps fresh |
| CN207773794U (en) * | 2017-12-13 | 2018-08-28 | 漳州迈威特生物科技有限公司 | A kind of storage apparatus for preventing lichee from breaking |
| CN210823344U (en) * | 2019-10-14 | 2020-06-23 | 陈振安 | Fresh-keeping conveyer of litchi for farming |
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