CN112455868B - Cold-chain logistics safe transportation device and transportation method - Google Patents
Cold-chain logistics safe transportation device and transportation method Download PDFInfo
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- CN112455868B CN112455868B CN202011240067.4A CN202011240067A CN112455868B CN 112455868 B CN112455868 B CN 112455868B CN 202011240067 A CN202011240067 A CN 202011240067A CN 112455868 B CN112455868 B CN 112455868B
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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
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- B65D25/02—Internal fittings
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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
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- B65D25/24—External fittings for spacing bases of containers from supporting surfaces, e.g. legs
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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
- B65D79/00—Kinds or details of packages, not otherwise provided for
- B65D79/02—Arrangements or devices for indicating incorrect storage or transport
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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
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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
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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
- 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
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Abstract
The invention discloses a cold-chain logistics safe transportation device and a transportation method, and belongs to the field of cold-chain logistics transportation. The invention solves the problem of damage of the transport target object caused by bumping in the transport process of the cold chain transport box body, and can realize the pre-cooling operation of the transport box body and shorten the pre-cooling time in the early stage of cold chain logistics transport.
Description
Technical Field
The invention belongs to the field of cold-chain logistics transportation, and particularly relates to a cold-chain logistics safe transportation device and a cold-chain logistics safe transportation method.
Background
Cold chain transportation refers to transportation in which the transported goods are kept at a certain temperature throughout the transportation process, no matter in the links of loading, unloading, carrying, changing transportation modes, changing packaging equipment and the like. The cold chain transportation has good preservation effect and long preservation period, thereby being widely applied to the transportation of food and medicine industries. And the fridge is one of them equipment of cold chain transportation, it is current, the fridge includes box and top open-ended case lid, be equipped with in the box and hold the chamber, the opening part looks adaptation of case lid and box, lock through the hasp between box and the case lid and connect, the direct article that will transport during the use are directly put into and are held the intracavity, but the box does not carry out the precooling and handles or the temperature does not reach storage range, it is less than cold chain transportation ambient temperature to put into the environmental temperature that transportation target object is located, this is unfavorable for the quality assurance of target object, in addition in the cold chain transportation because the travelling of transport means is jolted also the damage that causes the transportation target object comparatively easily.
Disclosure of Invention
The invention aims to provide a cold chain logistics safe transportation device and a transportation method, which solve the problem that a transportation target object is damaged due to bumping in the transportation process of a cold chain transportation box body, can realize the precooling operation of the transportation box body in the early stage of cold chain logistics transportation, and can shorten the precooling time.
The technical scheme adopted by the invention for realizing the purpose is as follows: a cold-chain logistics safe transportation device,
a first transport box, the first transport box being placed inside the second transport box,
the shock absorption base is arranged at the bottom of the first transport box in a gridding manner,
wherein, vibration damping mount includes the first connecting substrate of circular shape, and a vertical elastic support rod tip has been laid around its center to first connecting substrate surface, another first connecting substrate of elastic support rod end connection, and the shock attenuation curb plate has been laid in proper order from high to low to the elastic support rod lateral surface, lays the shock attenuation support mainboard coaxial with first connecting substrate in the space between the elastic support rod, and shock attenuation support mainboard side is connected with the elastic support rod medial surface through the shock attenuation support auxiliary rod. The number of the damping support main boards between the two first connecting substrates is at least two, and the damping support main boards are different in horizontal height.
The invention designs a double-transportation box scheme to improve the protection of transported tunas, particularly the transmission influence on external impact or vibration, simultaneously reduces the fluctuation probability of temperature change in a first transportation box inside the double-transportation box in an ultralow temperature environment, solves the problem that the environment temperature change occurs in a short time when the tunas stored in the box are in a low-temperature environment, such as the transportation environment temperature change in a transportation process or a box door opening process, and reduces the possible uneven placement problem of the first transportation box by arranging the shock absorption bases on the bottom surface of the first transportation box in a gridding manner, so that the shock absorption bases are stably contacted with the lower bottom surface of the first transportation box and the inner bottom surface of the second transportation box, wherein the design scheme of the shock absorption bases adopts the elastic support rods arranged in a surrounding manner to be arranged on the first connection base plate, and the stress on the first connection base plate at the upper end and the lower end is transmitted to the elastic support rods, elastic support bar elastic deformation absorbs the atress, more elastic support bar can avoid one of them or many elastic support bar to absorb the problem of deformation and lead to the vibration damping base unevenness, it contracts deformation about forming and reduces until adjacent shock attenuation curb plate butt at the shock attenuation curb plate inter-plate distance of shrink deformation in-process side at the in-process of elastic support bar deformation absorption atress, the flexible scope of deformation that realizes control elastic support bar further solves the first transport case bottom flatness problem of absorbing the vibrations in-process, simultaneously the guide effect about the displacement in-process forms to shock attenuation base surrounding air current about the shock attenuation curb plate, improve the flow of first transport case bottom air conditioning, the lower temperature air current that is favorable to the gathering of second transport case bottom flows and realizes the equilibrium of incasement temperature. The damping support main plate and the damping support auxiliary rod are designed for controlling the possible bending direction of the elastic support rod, for example, the damping support main plate and the damping support auxiliary rod control the bending deformation direction of the elastic support rod in the outward or inward bending process of the elastic support rod.
According to an embodiment of the present invention, the first connection substrates connected to the two ends of the elastic support rod are further connected to each other through an adjustment rod set, the adjustment rod set includes a first adjustment rod body connected to the first connection substrate at the upper end of the elastic support rod, the bottom end of the first adjustment rod body is hinged to a second adjustment rod body, the second adjustment rod body is disposed at one side of the first adjustment rod body, the upper end of the second adjustment rod body is hinged to the first adjustment rod body, the bottom end of the second adjustment rod body is hinged to a third adjustment rod body, the third adjustment rod body is disposed at one side of the second adjustment rod body, the upper end of the third adjustment rod body is hinged to the second adjustment rod body, and the bottom end of the third adjustment rod body is connected to the first connection substrate at the lower end of the elastic support rod. The two first connecting substrates are connected through the elastic supporting rods arranged in a surrounding mode, the elastic supporting rods are arranged around the first connecting substrates, the supporting strength of the middle portion of the first connecting substrates is not high, therefore, the supporting strength of the middle portion of the first connecting substrates is improved by arranging the adjusting rod groups between the two first connecting substrates, meanwhile, the adjusting rod groups in the middle portion move along with the elastic supporting rods in the elastic deformation and shrinkage process of the elastic supporting rods, specifically, when the elastic supporting rods deform and shrink due to stress in the direction of any one first connecting substrate, the first adjusting rod bodies or the third adjusting rod bodies move towards the middle portion in the damping base, and in the moving process, due to the fact that the first adjusting rod bodies and the third adjusting rod bodies which are located up and down are in hinged relation with the second adjusting rod bodies in the middle portion, the up-and-down displacement of any one first adjusting rod body or the third adjusting rod body can synchronously drive the second adjusting rod bodies in the middle portion to displace to influence the other end of the rod bodies, finally, the first connecting base plates at the two end parts are pulled to move inwards by adjusting the rod body, so that the problem that the fatigue strength of one end part of the elastic supporting rod is reduced due to frequent stress deformation and the problem that the vibration force absorption effect is poor are solved, the damage of a transport target object caused by bumping of the cold chain transport box body in the transport process is reduced or avoided, and the transport quality of the tuna is guaranteed.
According to an embodiment of the invention, a protection assembly is arranged on the side surface of the first transport box body, the protection assembly comprises a protection base body arranged on the outer side of the first transport box, the protection base body is of a frame structure, a fourth screen plate is connected to the surface of the first transport box body adjacent to the protection base body, the fourth screen plate is connected with a first connecting seat through a second connecting rod, and the first connecting seat is connected with the outer side wall of the first transport box. Contact between the outer wall of first transport case probably exists in the transportation, this has adverse effect to the tuna that the inner wall was deposited, the protection subassembly that is equipped with at first transport case side is used for realizing keeping a determining deviation between first transport case and the adjacent object, utilize the protection base member to carry out the butt to the adjacent object, vibrations transmission is absorbed by the protection base member as far as possible, the energy that transmits on the first transport case passes through the second connecting rod and transmits to each first connecting seat in order to realize energy dispersion, the air current is dispersed and the homogeneous flow to first transport case side when the fourth otter board of design is used for realizing the cold air current under the cold chain transportation environment through the fourth otter board simultaneously, do benefit to the box temperature equilibrium of first transport case, also play effectual effect of blockking to the miscellaneous grain of floating in the gas, avoid its adhesion influence box temperature transmission on first transport case surface.
According to an embodiment of the invention, a third connecting rod is vertically arranged in the protective base body, at least two eighth connecting sleeves are sleeved on the third connecting rod, a spring is arranged between the eighth connecting sleeves and sleeved outside the third connecting rod, the sides of the eighth connecting sleeves are connected with a horizontally arranged sixth protection plate through a fifth connecting rod, a rectangular circulation groove is formed in the sixth protection plate, a seventh connecting rod which can rotate and is perpendicular to the plane of the fourth screen plate is arranged in the circulation groove, and two sides of the seventh connecting rod are respectively connected with guide plate bodies with opposite inclination directions. The sixth guard plate of design is used for forming abundant butt and keeping the interval of protection base member and side object with the outside object to it guarantees the gas flow under the cold chain transportation environment to persist corresponding space between the adjacent object, wherein set up the circulation groove on the sixth guard plate and be convenient for gaseous circulation from top to bottom, wherein can rotate through the design seventh connecting rod drive the rotary motion of guide plate body realize promoting gaseous near the stop of protection component and do benefit to relatively many air conditioning and flow at first transport case box surface through the fourth otter board to gaseous water conservancy diversion. The design of spring is used for keeping relative distance between the eighth adapter sleeve, plays regulation and control effect to the water conservancy diversion gas range.
According to one embodiment of the invention, a box door is arranged on the side of the first transport box, and a monitor for detecting temperature and humidity, a GPS module and a GPRS module are arranged in the first transport box and/or the second transport box. The temperature and the humidity of the internal environment of the cold chain transportation equipment are monitored in real time, and monitoring data are transmitted to the cloud so that the control console can conveniently acquire cold chain transportation conditions.
According to an embodiment of the invention, the upper wall of the second transportation box is connected with a rotating base, the rotating base is connected with a rotating object placing plate, the rotating object placing plate is connected with the upper wall of the inner side of the second transportation box through a connecting chain, and a fixed ring body is arranged at the connecting position. Compared with the prior art that the cold insulation box is singly placed at the inner bottom of the transport box body and the utilization mode of the upper space in the transport box body is abandoned, the rotary base and the rotary object placing plate which are arranged in the design scheme are used for placing the first transport box at the upper part in the second transport box body, and the space utilization rate is increased.
The transportation method of the cold-chain logistics safe transportation device comprises the following steps:
pre-cooling the first transport box and the second transport box to enable the internal temperature of the first transport box and the second transport box to reach a temperature value required by cold chain transport;
-filling cold chain transports into first transport boxes and placing the filled first transport boxes into second transport boxes in a grid;
-placing the second transport container in a refrigerated transport, monitoring the transport environment temperature and humidity, and uploading the temperature and humidity data and transport location data to the cloud and storing locally.
According to the invention, through carrying out precooling treatment on the equipment for transporting the tuna, the equipment for loading the tuna can reach the standard transportation environment temperature at the initial stage of cold chain transportation, so that the problems of deterioration of the tuna caused by the change of the environment temperature and the change of the taste of the tuna at the initial stage of cold chain logistics transportation are solved, and then the temperature and the humidity of the internal environment of the cold chain transportation equipment are monitored in real time and the monitoring data are transmitted to the cloud so as to facilitate the console to obtain the cold chain transportation condition.
Compared with the prior art, the invention has the beneficial effects that: the scheme of the double transport boxes is designed to improve the protection of transported tunas, particularly the transmission influence of external impact or vibration, meanwhile, the probability of temperature change fluctuation in the first transport box inside the double transport boxes in an ultralow temperature environment is reduced, the problem that the storage tunas in the boxes are subjected to environmental temperature change in a short time, such as the change of the transport environmental temperature in the transfer process or the opening process of the box door, is solved, and the scheme of arranging the shock absorption bases on the bottom surface of the first transport box in a gridding mode enables the shock absorption bases to be in firm contact with the lower bottom surface of the first transport box and the inner bottom surface of the second transport box, so that the problem that the first transport box is possibly placed unevenly is reduced. According to the invention, through carrying out precooling treatment on the equipment for transporting the tuna, the equipment for loading the tuna can reach the standard transportation environment temperature at the initial stage of cold chain transportation, so that the problems of deterioration of the tuna caused by the change of the environment temperature and the change of the taste of the tuna at the initial stage of cold chain logistics transportation are solved, and then the temperature and the humidity of the internal environment of the cold chain transportation equipment are monitored in real time and the monitoring data are transmitted to the cloud so as to facilitate the console to obtain the cold chain transportation condition.
Drawings
FIG. 1 is a flow chart of a transportation method of a cold-chain logistics safety transportation device;
FIG. 2 is an external view of the first transport box;
FIG. 3 is a schematic view of a shield assembly;
FIG. 4 is a top view of a sixth guard plate;
FIG. 5 is a schematic view of the interior of the vibration mount;
FIG. 6 is a schematic view of the connection between the damping support main board and the elastic support rod;
FIG. 7 is a schematic view of an adjustment lever set;
FIG. 8 is a schematic view of a prior art transportation box being placed in a transportation vehicle;
FIG. 9 is a schematic view of the internal structure of the second transportation box;
FIG. 10 is a schematic view of a rotary shelf;
FIG. 11 is a schematic view of a buffer assembly.
Reference numerals: 10-a first transport box; 11-a box door; 20-a shock-absorbing base; 21-an elastic support bar; 22-a first connection substrate; 23-a shock-absorbing side plate; 24-a shock-absorbing support main board; 25-a shock-absorbing support secondary rod; 30-a guard assembly; 31-a first connection seat; 32-a second connecting rod; 33-protective matrix; 34-a third connecting rod; 35-a fourth mesh sheet; 36-a fifth connecting rod; 37-a sixth guard plate; 371-seventh connecting rod; 372-a deflector body; 373-a flow-through cell; 38-eighth connecting sleeve; 40-adjusting rod group; 41-a first adjusting rod body; 42-a second adjustment rod body; 43-a third adjusting rod body; 50-a second transport box; 52-a stationary ring body; 60-a cushioning component; 61-a buffer matrix; 62-a buffer divider plate; 63-a first buffer; 64-a second dampener; 70-rotating the object placing plate; 71-a rotating base; 73-connecting chains; 74-rotating the connecting sub-rod; 75-rotating shelf.
Detailed Description
The technical solution of the present invention is further described in detail below with reference to the following detailed description and the accompanying drawings:
example 1:
referring to fig. 1-9, the cold-chain logistics safe transportation device and the transportation method,
a first transport case 10, the first transport case 10 being placed in a second transport case 50,
a shock absorbing base 20, the shock absorbing base 20 is arranged at the bottom of the first transport case 10 in a gridding mode,
wherein, vibration damping mount 20 includes circular shape first connection base plate 22, vertical elastic support rod 21 tip has been laid around its center on first connection base plate 22 surface, another end connection another first connection base plate 22 of elastic support rod 21, the shock attenuation curb plate 23 has been laid in proper order to elastic support rod 21 lateral surface from high to low, lay the shock attenuation support mainboard 24 coaxial with first connection base plate 22 in the space between the elastic support rod 21, the shock attenuation support mainboard 24 side is connected with elastic support rod 21 medial surface through shock attenuation support auxiliary rod 25. The number of the damping support main plates 24 between the two first connection substrates 22 is at least two and the horizontal heights are different.
The invention designs a scheme of double transport boxes to improve the protection of transported tunas, in particular to the transmission influence of external impact or vibration, simultaneously, the probability of temperature change fluctuation in the first transport box 10 in the double transport boxes under the ultralow temperature environment is reduced, the problem that the environment temperature change occurs in the low-temperature environment of the tunas stored in the boxes in a short time, such as the change of the transport environment temperature in the transferring process or the opening process of a box door is solved, and a scheme of arranging a damping base 20 on the bottom surface of the first transport box 10 in a gridding manner enables the damping base 20 to be stably contacted with the lower bottom surface of the first transport box 10 and the inner bottom surface of the second transport box 50, reduces the problem of possible uneven placement of the first transport box 10 is solved, wherein the scheme of the damping base 20 adopts elastic support rods 21 arranged in a surrounding manner to be arranged on a first connecting base plate 22, and forces applied to the first connecting base plate 22 at the upper end and the lower end are transmitted to the elastic support rods 21, elastic support rod 21 elastic deformation absorbs the atress, more elastic support rod 21 can avoid one of them or many elastic support rod 21 to absorb the problem of deformation and result in damping base 20 unevenness, it contracts deformation about forming and reduces until adjacent damping side plate 23 butt at the damping side plate 23 interval of contraction deformation in-process side in the deformation process of elastic support rod 21 deformation absorption atress, the flexible scope of deformation that realizes control elastic support rod 21 further solves the problem of absorbing the first transport case 10 bottom flatness of vibrations in-process, simultaneously the guide effect about the displacement in-process forms damping base surrounding air current about damping side plate 23, improve the flow of first transport case 10 bottom air conditioning, the lower temperature air current that is favorable to the gathering of second transport case 50 bottom flows and realizes the equilibrium of incasement temperature. The main damping support plate 24 and the auxiliary damping support rod 25 are designed to control the possible bending direction of the flexible support rod 21, for example, the main damping support plate 24 and the auxiliary damping support rod 25 control the bending deformation direction during the outward or inward bending of the flexible support rod 21.
The first connection base plate 22 connected with the two ends of the elastic support rod 21 are also connected with each other through an adjustment rod group 40, the adjustment rod group 40 comprises a first adjustment rod body 41 connected with the first connection base plate 22 at the upper end of the elastic support rod 21, the bottom end of the first adjustment rod body 41 is hinged with a second adjustment rod body 42, the second adjustment rod body 42 is arranged on one side of the first adjustment rod body 41, the upper end of the second adjustment rod body is hinged with the first adjustment rod body 41, the bottom end of the second adjustment rod body 42 is hinged with a third adjustment rod body 43, the third adjustment rod body 43 is arranged on one side of the second adjustment rod body 42, the upper end of the third adjustment rod body 43 is hinged with the second adjustment rod body 42, and the bottom end of the third adjustment rod body 43 is connected with the first connection base plate 22 at the lower end of the elastic support rod 21. The two first connection substrates 22 are connected through the elastic support rods 21 arranged in a surrounding manner, the elastic support rods 21 are arranged around the first connection substrates 22, the support strength of the middle parts of the first connection substrates 22 is not high, therefore, the support strength of the middle parts of the first connection substrates 22 is improved by arranging the adjusting rod groups 40 between the two first connection substrates 22, meanwhile, in the process that the elastic support rods 21 generate elastic deformation and shrinkage, the adjusting rod groups 40 in the middle parts move along with the elastic support rods, specifically, when the elastic support rods 21 deform and shrink due to stress in the direction of any one first connection substrate 22, the first adjusting rod bodies 41 or the third adjusting rod bodies 43 move towards the middle part direction in the damping base 20, and in the moving process, due to the fact that the first adjusting rod bodies 41 and the third adjusting rod bodies 43 located above and below are hinged to the second adjusting rod bodies 42 in the middle parts, the up-down displacement of any one first adjusting rod body 41 or the third adjusting rod body 43 can synchronously drive the second adjusting rod bodies 42 in the middle parts to form displacement to further achieve the purpose of reducing the vibration Influence the other end body of rod, finally realize pulling the inside displacement of first connecting substrate 22 at both ends through the body of rod of adjusting to solve the frequent atress deformation of 21 tip of elastic support pole and lead to its fatigue strength to reduce the problem and the poor problem of vibrations power absorption effect, reduce or avoid cold chain transport case to cause the damage of transportation target object because of jolting in the transportation, guarantee the tuna quality of transportation.
The side face of the first transport case 10 is provided with a protection component 30, the protection component 30 comprises a protection base body 33 arranged outside the first transport case 10, the protection base body 33 is of a frame structure, the surface of the first transport case 10 adjacent to the protection base body is connected with a fourth screen plate 35, the fourth screen plate 35 is connected with a first connecting seat 31 through a second connecting rod 32, and the first connecting seat 31 is connected with the outer side wall of the first transport case 10. There may be contact between the walls of the case in the first transport box 10 during transport, which may have an adverse effect on tuna stored in the inner walls, the protection component 30 arranged on the side of the first transportation box 10 is used for keeping a certain distance between the first transportation box 10 and the adjacent object, the adjacent object is abutted by the protection base body 33, the vibration is transmitted to be absorbed by the protection base body 33 as far as possible, the energy transmitted to the first transportation box 10 is transmitted to each first connecting seat 31 through the second connecting rod 32 to realize energy dispersion, simultaneously the fourth otter board 35 that designs is used for realizing that the air current is dispersed and the even flow to first transport case 10 side when cold air under the cold chain transportation environment flows through fourth otter board 35, does benefit to the box temperature equilibrium of first transport case 10, also plays effectual effect of blockking to the miscellaneous grain that floats in the gas, avoids its adhesion on first transport case 10 surface to influence box temperature transmission.
Establish vertical setting's third connecting rod 34 in the protection base member 33, cup joint two at least eighth adapter sleeves 38 on the third connecting rod 34, be equipped with the spring between the eighth adapter sleeve 38 and establish in the third connecting rod 34 outside, eighth adapter sleeve 38 side is connected with the sixth guard plate 37 of level setting through fifth connecting rod 36, seted up the circulation groove 373 of rectangle form on the sixth guard plate 37, be equipped with in the circulation groove 373 can rotate and with fourth otter board 35 plane vertically seventh connecting rod 371, seventh connecting rod 371 both sides are connected with the deflector body 372 that the direction of inclination is opposite respectively. The sixth protection board 37 of design is used for forming abundant butt and keeping the interval of protection base member 33 and side object with the outside object to it guarantees the gaseous flow under the cold chain transportation environment to persist corresponding space between the adjacent object, wherein set up circulation groove 373 on sixth protection board 37 and be convenient for gaseous circulation from top to bottom, wherein drive the rotary motion of guide plate body 372 through the design seventh connecting rod 371 that can rotate and realize promoting gaseous near protection component 30 the stop and do benefit to relatively many air conditioning and flow at first transport case 10 box surface through fourth otter board 35 to gaseous water conservancy diversion. The design of the spring is used for keeping a relative distance between the eighth connecting sleeves 38, and a regulating effect is achieved on the range of the guided gas.
The box door 11 has been seted up to first transport case 10 side, is equipped with monitor and GPS, the GPRS module that is used for detecting the humiture in first transport case 10 and/or the second transport case 50. The temperature and the humidity of the internal environment of the cold chain transportation equipment are monitored in real time, and monitoring data are transmitted to the cloud so that the control console can conveniently acquire cold chain transportation conditions.
The upper wall is connected with rotating base 71 in the second transport case 50, and rotating base 71 is connected with rotatory thing board 70, and rotatory thing board 70 is connected with the inboard upper wall of second transport case 50 through connecting chain 73, and the junction is equipped with fixed ring body 52. Compared with the prior art that the cold insulation box is singly placed at the inner bottom of the transport box and the utilization mode of the upper space in the transport box is abandoned, the rotary base 71 and the rotary object placing plate 70 are arranged in the design scheme of the invention, so that the first transport box 10 is placed at the upper part in the second transport box 50, and the space utilization rate is increased.
The transportation method of the cold-chain logistics safe transportation device comprises the following steps:
pre-cooling the first transport box 10 and the second transport box 50 to make the internal temperature reach the temperature value required by cold chain transportation;
-filling the cold chain shipment into the first shipping box 10 and placing the filled first shipping box 10 grid into the second shipping box 50;
placing the second transport box 50 in a refrigerated transport, monitoring the transport environment temperature and humidity, and uploading the temperature and humidity data and transport location data to the cloud and storing locally.
According to the invention, through carrying out precooling treatment on the equipment for transporting the tuna, the equipment for loading the tuna can reach the standard transportation environment temperature at the initial stage of cold chain transportation, so that the problems of deterioration of the tuna caused by the change of the environment temperature and the change of the taste of the tuna at the initial stage of cold chain logistics transportation are solved, and then the temperature and the humidity of the internal environment of the cold chain transportation equipment are monitored in real time and the monitoring data are transmitted to the cloud so as to facilitate the console to obtain the cold chain transportation condition.
Example 2:
the further optimization scheme of the embodiment based on the embodiment 1 is as follows: referring to fig. 11, a buffering assembly 60 is arranged between an object placed on the rotary object placing plate 70 and the connecting chain 73, the buffering assembly 60 includes a buffering base 61, a rectangular inner groove is formed in the buffering base 61, the inner groove is partitioned by buffering partition plates 62 arranged at intervals, a first buffering member 63 is arranged between the buffering partition plates 62, and the bottom surface of the first buffering member 63 is connected with the groove bottom surface of the inner groove through a second buffering member 64. The buffer partition plate 62 is provided with a first buffer 63 in the same manner as the groove side surface of the inner groove. The side face of the buffering component 60 with the first buffering component 63 contacts with the side face of the first transportation box 10 which contacts with the first buffering component 63, so that the first buffering component 63 and the second buffering component 64 are facilitated to reduce the movement of the first transportation box 10 on the rotary object placing plate 70, the stability of materials in the first transportation box 10 is guaranteed, and the buffering separation plates 62 arranged at intervals are used for realizing separation spaces and facilitating the placement of the first buffering component 63 and the second buffering component 64.
Example 3:
the further optimization scheme of the embodiment based on the embodiment 1 is as follows: referring to fig. 10, the rotary shelf board 70 is replaced by a rotary shelf 75, a rotary connecting auxiliary rod 74 connected with the rotary base 71 is arranged on the rotary shelf 75, the rotary shelf 75 is preferably designed to be similar to the structure of the storage box, and the storage box can be selectively filled with foam and the like after being placed in the rotary shelf 75, so that the shaking of the transportation box is effectively reduced, and the utilization rate of the transportation space is improved.
The above examples are only intended to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.
Claims (4)
1. The cold-chain logistics safe transportation device is characterized by comprising a first transportation box (10), a second transportation box (50) and a damping base (20),
the first transport box (10) is placed in a second transport box (50), the shock mounts (20) are arranged at the bottom of the first transport box (10) in a grid-like manner,
the damping base (20) comprises a circular first connecting base plate (22), one end part of a vertical elastic supporting rod (21) is arranged on the surface of the first connecting base plate (22) in a manner of surrounding the center of the first connecting base plate, the other end part of the elastic supporting rod (21) is connected with another first connecting base plate (22), damping side plates (23) are sequentially arranged on the outer side surface of the elastic supporting rod (21) from high to low, a damping supporting main plate (24) coaxial with the first connecting base plate (22) is arranged in a space between the elastic supporting rods (21), and the side surface of the damping supporting main plate (24) is connected with the inner side surface of the elastic supporting rod (21) through a damping supporting auxiliary rod (25);
the first connecting base plates (22) connected with the two ends of the elastic supporting rod (21) are also connected with each other through an adjusting rod group (40), the adjusting rod group (40) comprises a first adjusting rod body (41) connected with a first connecting base plate (22) at the upper end part of the elastic supporting rod (21), the bottom end of the first adjusting rod body (41) is hinged with a second adjusting rod body (42), the second adjusting rod body (42) is arranged at one side of the first adjusting rod body (41), the upper end part of the second adjusting rod body is hinged with the first adjusting rod body (41), the bottom end of the second adjusting rod body (42) is hinged with a third adjusting rod body (43), the third adjusting rod body (43) is arranged at one side of the second adjusting rod body (42), the upper end part of the third adjusting rod body is hinged with the second adjusting rod body (42), the bottom end of the third adjusting rod body (43) is connected with a first connecting substrate (22) at the lower end part of the elastic supporting rod (21);
a protection assembly (30) is arranged on the side face of the first transport case (10), the protection assembly (30) comprises a protection base body (33) arranged on the outer side of the first transport case (10), the protection base body (33) is of a frame structure, a fourth screen plate (35) is connected to the surface, adjacent to the first transport case (10), of the protection base body (33), the fourth screen plate (35) is connected with a first connecting seat (31) through a second connecting rod (32), and the first connecting seat (31) is connected with the outer side wall of the first transport case (10);
establish third connecting rod (34) of vertical setting in protection base member (33), cup joint two at least eighth adapter sleeves (38) on third connecting rod (34), be equipped with the spring between eighth adapter sleeve (38) and establish in third connecting rod (34) the outside, eighth adapter sleeve (38) side is connected with sixth guard plate (37) that the level set up through fifth connecting rod (36), seted up circulation groove (373) of rectangle form on sixth guard plate (37), be equipped with in circulation groove (373) can rotate and with fourth otter board (35) plane vertically seventh connecting rod (371), seventh connecting rod (371) both sides are connected with the water conservancy diversion plate body (372) that the direction of slope is opposite respectively.
2. The cold-chain logistics safety transportation device of claim 1, which is characterized in that: a box door (11) is arranged on the side of the first transport box (10), and a monitor for detecting temperature and humidity, a GPS module and a GPRS module are arranged in the first transport box (10) and/or the second transport box (50).
3. The cold-chain logistics safety transportation device of claim 1, which is characterized in that: the upper wall is connected with rotating base (71) in second transport case (50), rotating base (71) are connected with rotatory thing board (70) of putting, rotatory thing board (70) of putting is connected with the inboard upper wall of second transport case (50) through connecting chain (73), and the junction is equipped with fixed ring body (52).
4. The transportation method of the cold-chain logistics safety transportation device of any one of the claims 1-3, characterized in that:
pre-cooling the first transport box (10) and the second transport box (50) to enable the internal temperature to reach a temperature value required by cold chain transportation;
-filling the cold chain conveyance into a first conveyance case (10) and placing the filled first conveyance case (10) grid-like into a second conveyance case (50);
-placing the second transport box (50) in a refrigerated transport, monitoring the transport environment temperature and humidity, and uploading the temperature and humidity data and transport location data to the cloud and storing locally.
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