CN115214448B - Refrigerated transport vehicle with separable vehicle cabinet - Google Patents
Refrigerated transport vehicle with separable vehicle cabinet Download PDFInfo
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- CN115214448B CN115214448B CN202210811508.4A CN202210811508A CN115214448B CN 115214448 B CN115214448 B CN 115214448B CN 202210811508 A CN202210811508 A CN 202210811508A CN 115214448 B CN115214448 B CN 115214448B
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- 238000009825 accumulation Methods 0.000 claims abstract description 40
- 238000009434 installation Methods 0.000 claims description 12
- 238000009423 ventilation Methods 0.000 claims description 11
- 238000005057 refrigeration Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 10
- 229910052799 carbon Inorganic materials 0.000 abstract description 10
- 230000009467 reduction Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 11
- 230000009471 action Effects 0.000 description 3
- 241001233242 Lontra Species 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
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- 238000000926 separation method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 235000013611 frozen food Nutrition 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 239000012782 phase change material Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 229960005486 vaccine Drugs 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
- B60P3/20—Refrigerated goods vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/32—Cooling devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D33/00—Superstructures for load-carrying vehicles
- B62D33/04—Enclosed load compartments ; Frameworks for movable panels, tarpaulins or side curtains
- B62D33/048—Enclosed load compartments ; Frameworks for movable panels, tarpaulins or side curtains for refrigerated goods vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D33/00—Superstructures for load-carrying vehicles
- B62D33/077—Superstructures for load-carrying vehicles characterised by the connection of the superstructure to the vehicle frame
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/32—Cooling devices
- B60H2001/3286—Constructional features
- B60H2001/3289—Additional cooling source
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Transportation (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention discloses a refrigerated transport vehicle with separable vehicle cabinets, which comprises: the transport vehicle body is detachably connected with a passive refrigerated cabinet body and is used for bearing the passive refrigerated cabinet body and providing transport power for the passive refrigerated cabinet body; the passive refrigerated cabinet body is internally provided with a cold accumulation device for refrigeration. The passive refrigerated cabinet body and the transport vehicle body can be separated, so that multiple transport modes can be realized, the transport efficiency is improved, and the labor cost is saved; the passive refrigerator body is refrigerated through the cold accumulation device, and the principle of the cold accumulation device is that after cold accumulation is performed in advance, the passive refrigerator body is installed in the passive refrigerator body and used for keeping the passive refrigerator body in a low-temperature state for a long time, in the transportation process of the passive refrigerator body, power supply refrigeration is not needed, the passive refrigerator body is not limited by transportation means, the transportation cost can be reduced, the carbon emission is reduced, the purpose of carbon emission reduction is achieved, and the whole cold chain transportation process is converted to low carbon.
Description
Technical Field
The invention relates to the technical field of refrigerated transport, in particular to a refrigerated transport vehicle with separable vehicle cabinets.
Background
The refrigerator car is a special refrigerating transport vehicle provided with a refrigerating device of a refrigerating unit and a polyurethane heat insulation carriage, is commonly used for transporting goods such as frozen foods, milk products, vegetables, fruits, vaccine medicines and the like, and the carriage of the refrigerator car generally provides energy required by refrigeration for the refrigerator car through the refrigerator car, so that the goods need to be moved out of the carriage and transferred to another transport tool when the goods are transported; it can be seen that the current refrigerated transport vehicle has the following disadvantages:
1. when the goods are transported, the goods need to be transported from the carriage to another transport means, so that manpower and material resources are wasted, and the transportation efficiency is low;
2. the carriage refrigeration needs transportation means to provide energy, the transportation cost is higher, and the carbon emission of the transportation vehicle is higher, so that the purposes of energy conservation and emission reduction cannot be achieved;
accordingly, there is a need for a refrigerated transport vehicle with separable vehicle cabinets that at least partially addresses the problems of the prior art.
Disclosure of Invention
In the summary, a series of concepts in a simplified form are introduced, which will be further described in detail in the detailed description. The summary of the invention is not intended to define the key features and essential features of the claimed subject matter, nor is it intended to be used as an aid in determining the scope of the claimed subject matter.
To at least partially solve the above problems, the present invention provides a refrigerated transport vehicle with separable vehicle cabinet, comprising: the transport vehicle body is detachably connected with a passive refrigerated cabinet body and is used for bearing the passive refrigerated cabinet body and providing transport power for the passive refrigerated cabinet body; the passive refrigerated cabinet body is internally provided with a cold accumulation device for refrigeration.
Preferably, at least two sides of the interior of the passive refrigerated cabinet body are provided with ventilation screen plates, and a space region for installing the cold accumulation device is formed between the ventilation screen plates and the inner side walls of the adjacent passive refrigerated cabinet body.
Preferably, the cold accumulation device includes: the cold storage refrigerator comprises a mounting plate, wherein a plurality of cold storage strips are arranged on one side of the mounting plate, at least two parallel mounting grooves are formed in the other side, opposite to the cold storage strips, of the mounting plate, and limiting blocks corresponding to the mounting grooves are arranged on the inner side wall of the passive refrigerator body.
Preferably, the passive refrigerated cabinet body is provided with an identification area, and an identification code is arranged in the identification area.
Preferably, the passive refrigerated cabinet body is detachably connected with a hanging frame, the hanging frame is in a frame shape, and the bottom of the frame shape is detachably connected with the inner bottom surface of the passive refrigerated cabinet body through bolts.
Preferably, the transport vehicle body includes: the system comprises a tractor, a movable frame and a passive refrigerated cabinet body, wherein the tractor is used for providing transportation power; the movable frame is detachably connected with the tractor and is used for bearing the passive refrigerated cabinet body; the passive refrigerator body is detachably connected to the movable frame;
the moving frame includes: the flat board, the below of flat board is equipped with the wheel, all be equipped with the slide rail in the left and right direction and the fore-and-aft direction of flat board top surface, it is equipped with the mount pad to slide on the slide rail, the mount pad is used for supporting fixedly from a plurality of directions the passive refrigerated cabinet body.
Preferably, the mounting base includes: the bottom of the mounting part is provided with an inverted T-shaped sliding part corresponding to the sliding rail;
the first locking piece is arranged in the mounting part and used for limiting the side surface of the passive refrigerated cabinet body when the mounting part is pressed down by force;
the sliding part is provided with an elastic piece, the second locking piece is arranged in the sliding part and used for locking the position of the sliding part when the installation part is pressed down by force.
Preferably, the mounting portion includes: the locking plate is vertically arranged, and the supporting plate is connected with the locking plate and is horizontally arranged;
one end of an upper plate body of the supporting plate is in sliding connection with the locking plate, and the other end of the upper plate body is in elastic connection with one end of a lower plate body of the supporting plate;
the first locking member includes: the air inflation bag body is arranged below the upper plate body, one side of the air inflation bag body is communicated with an air pipe, an air cavity is arranged in a cavity in the locking plate, one end of the air pipe, which is far away from the air inflation bag body, is communicated with the air cavity, a piston is arranged in the air cavity, one side of the piston, which is far away from the air pipe, is provided with a push rod, one end of the push rod, which is far away from the piston, is extended out of the air cavity, a movable plate body is rotatably arranged in the cavity, one side of the movable plate body, which is close to the push rod, is slidably provided with a hinge rod, and the hinge rod is hinged with the end, which is extended out of the air cavity, of the push rod;
the locking plate is provided with an opening which can enable the movable plate body to extend out, and the side face of the passive refrigerated cabinet body is provided with a limit groove corresponding to the movable plate body.
Preferably, the second locking member includes: the ejector pad, the ejector pad sets up the bottom of installation department, the bottom of ejector pad and the middle part butt of flexible strip, the symmetry is equipped with two first rotation posts, two second rotation posts and two third rotation posts in the sliding part, the both ends symmetry of flexible strip is walked around first rotation post and second rotation post, and twine and fix on the third rotation post, the coaxial carousel that is equipped with on the third rotation post, the carousel with be connected with the wind spring between the inside wall of sliding part, one side of carousel is equipped with can stretch out the fixture block of sliding part, be equipped with a plurality of draw-in grooves that correspond with the fixture block along its length direction in the slide rail.
Preferably, the flat plate is further provided with a supporting component, and the supporting component comprises: the base is fixedly connected with the flat plate, the top surface of the base is connected with a first movable plate block through a resistance telescopic rod, two cross hinged support rods are arranged in the middle of the first movable plate block, a second movable plate block which is in contact with the passive refrigerated cabinet body is arranged above the first movable plate block, a first sliding block is horizontally arranged in the second movable plate block in a sliding manner, one end of the support rod is hinged with the first sliding block, a rotating wheel is arranged at the other end of the support rod, and the rotating wheel is arranged in an arc-shaped sliding groove in the base;
two toothed plates extending downwards are arranged on the second movable plate in a horizontal sliding manner, a first spring is connected between the two toothed plates, a first gear meshed with the toothed plates is rotationally arranged on the supporting rod, a second gear is further arranged on a gear shaft of the first gear, a third gear is rotationally arranged on one supporting rod below the first movable plate, a fourth gear is rotationally arranged on the other supporting rod, the third gear and the fourth gear are respectively connected with the corresponding second gear through chains, and the third gear is higher than the fourth gear;
be equipped with first rectangular shape spout on the third gear, be equipped with the second slider in the first rectangular shape spout, be equipped with the rectangular shape spout of second on the fourth gear, be equipped with the third slider in the rectangular shape spout of second, one be equipped with on the bracing piece with the first spliced pole that the third slider corresponds, another be equipped with on the bracing piece with the second spliced pole that the second slider corresponds, be equipped with the second spring between second slider and the second spliced pole, be equipped with the third spring between third slider and the first spliced pole, two be connected with the fourth spring between the rotation wheel.
Compared with the prior art, the invention at least comprises the following beneficial effects:
according to the refrigerated transport vehicle with separable vehicle cabinets, the passive refrigerated cabinet body and the transport vehicle body can be separated when in transportation, and then the passive refrigerated cabinet body is moved to any transport means of a highway, a railway or a sea road, so that multiple transport modes are realized, the transport efficiency is improved, and the labor cost is saved;
because the passive refrigerated cabinet body is refrigerated through the cold accumulation device, the principle of the cold accumulation device is that after the cold accumulation is performed in advance, the cold accumulation device is installed in the passive refrigerated cabinet body and used for keeping the passive refrigerated cabinet body in a low-temperature state for a long time, in the transportation process of the passive refrigerated cabinet body, power supply refrigeration is not needed, the passive refrigerated cabinet body is not limited by transportation means, the passive refrigerated cabinet body can be transported through any transportation means, the transportation cost can be reduced, the carbon emission is reduced, the purpose of carbon emission reduction is achieved, and the whole cold chain transportation process is converted to low carbon.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic view of a refrigerated transport vehicle with separable vehicle cabinets according to the present invention;
FIG. 2 is a schematic view of the space area in a refrigerated transport vehicle with separable vehicle cabinets according to the present invention;
FIG. 3 is a schematic diagram of a front view of a cold accumulation device in a refrigerated transport vehicle with separable vehicle cabinets according to the present invention;
FIG. 4 is a schematic side view of a cold accumulation device in a refrigerated transport vehicle with separable vehicle cabinets according to the present invention;
FIG. 5 is a schematic top view of a flat panel of a refrigerated transport vehicle with separable vehicle cabinets according to the present invention;
FIG. 6 is a schematic view of the mounting structure of the mounting seat and the sliding rail in the refrigerated transport vehicle with separable vehicle cabinet according to the invention;
FIG. 7 is a schematic view showing the internal structure of a mounting seat in a refrigerated transport vehicle with separable vehicle cabinets according to the invention;
FIG. 8 is a schematic view showing the internal structure of a locking plate in a refrigerated transport vehicle with separable vehicle cabinets according to the present invention;
FIG. 9 is a schematic side view of a passive refrigerated cabinet of a refrigerated transport vehicle with separable cabinets according to the present invention;
FIG. 10 is a schematic view showing the internal structure of a sliding part of a refrigerated transport vehicle with separable vehicle cabinets according to the present invention;
fig. 11 is a schematic structural view of a support assembly in a refrigerated transport vehicle with separable vehicle cabinets according to the present invention.
1 is a tractor, 2 is a moving frame, 210 is a flat plate, 3 is a passive refrigerated cabinet, 310 is a ventilation screen, 320 is a space area, 330 is a limit block, 340 is a limit groove, 4 is a cold storage device, 410 is a mounting plate, 411 is a mounting groove, 420 is a cold storage strip, 5 is a sliding rail, 510 is a clamping groove, 6 is a mounting seat, 7 is a mounting part, 710 is a locking plate, 711 is a cavity, 720 is a supporting plate, 730 is an inflatable bag body, 740 is a bearing plate, 750 is an air pipe, 760 is an air cavity, 761 is a piston, 762 is a push rod, 770 is a movable plate body, 780 is a hinge rod, 8 is a sliding part, 810 is a push block, 820 is a flexible strip the first rotating column 830, the second rotating column 840, the third rotating column 850, the turntable 860, the clamping block 870, the supporting component 9, the base 910, the arc chute 911, the resistance telescopic rod 920, the first movable plate 930, the supporting rod 940, the rotating wheel 941, the first gear 942, the second gear 943, the third gear 944, the fourth gear 945, the second spring 946, the third spring 947, the fourth spring 948, the second movable plate 950, the first slide 951, the toothed plate 960, the first spring 961, the chain 970 and the elastic component 10.
Detailed Description
The present invention is described in further detail below with reference to the drawings and examples to enable those skilled in the art to practice the invention by referring to the description.
It will be understood that terms, such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
As shown in fig. 1 to 11, the present invention provides a refrigerated transport vehicle with separable vehicle cabinets, comprising: the transport vehicle body is detachably connected with the passive refrigerator body 3 and is used for bearing the passive refrigerator body 3 and providing transport power for the passive refrigerator body 3; the passive refrigerated cabinet body 3 is internally provided with a cold accumulation device 4 for refrigeration.
The working principle and the beneficial effects of the technical scheme are as follows: when in transportation, the passive refrigerated cabinet 3 and the transportation vehicle body can be separated, and then the passive refrigerated cabinet 3 is moved to any transportation means on a highway, a railway or a sea, so that the transportation modes of various modes are realized, the transportation efficiency is improved, and the labor cost is saved;
the passive refrigerator body 3 is refrigerated by the cold accumulation device 4, and the principle of the cold accumulation device 4 is that after cold accumulation in advance, the cold accumulation device is installed in the passive refrigerator body 3 and used for keeping the inside of the passive refrigerator body 3 in a low-temperature state for a long time, so that in the transportation process of the passive refrigerator body 3, power supply refrigeration is not needed, the passive refrigerator body is not limited by transportation means, the passive refrigerator body is transported by any transportation means, the transportation cost can be reduced, the carbon emission is reduced, the aim of carbon emission reduction is fulfilled, and the whole cold chain transportation process is converted into low carbon;
the cold accumulation device 4 adopts different phase change materials according to different transported cargoes, so that the temperature in the passive refrigerator body 3 can be ensured, the cold accumulation device 4 and the passive refrigerator body 3 are detachably connected in order to avoid the limitation of transportation time on the refrigeration effect of the cold accumulation device 4, and the cold accumulation device 4 can be reserved in a transfer station and replaced when needed.
In one embodiment, at least two sides of the interior of the passive refrigerator body 3 are provided with ventilation screen plates 310, and a space area 320 for installing the cold storage device 4 is formed between the ventilation screen plates 310 and the adjacent inner side walls of the passive refrigerator body 3.
The working principle and the beneficial effects of the technical scheme are as follows: the ventilation screen plate 310 is arranged at a position which is a certain distance away from the side wall of the passive refrigeration cabinet body 3, so that a space area 320 for installing the cold accumulation device 4 is formed between the ventilation screen plate 310 and the side wall of the passive refrigeration cabinet body 3, the cold accumulation device 4 can be arranged into a plurality of cold accumulation units for convenient installation, the plurality of cold accumulation units are connected in a convenient disassembly mode, such as a magnetic attraction mode, a clamping mode and the like, and thus the cold accumulation device 4 can be adapted to passive refrigeration cabinet bodies 3 with different sizes, and the cold accumulation device 4 can be clamped and installed in the space area 320;
the setting of ventilative otter board 310 is being convenient for the installation and the change of cold-storage device 4 on the one hand, and on the other hand is with cold-storage device 4 and passive refrigerated cabinet body 3 in be used for storing the space of goods advance the separation, the goods of being convenient for put things in good order, and both do not influence each other, and ventilative otter board 310's netted design is favorable to cold-storage device 4 can be better with the transmission to the space of storing the goods in simultaneously.
In one embodiment, the cold storage device 4 includes: the mounting plate 410, one side of mounting plate 410 is equipped with a plurality of cold accumulation strips 420, the opposite side that is equipped with two at least parallel arrangement's mounting groove 411 on the mounting plate 410 with cold accumulation strip 420, be equipped with on the inside wall of passive refrigerated cabinet 3 with the stopper 330 that the mounting groove 411 corresponds.
The working principle and the beneficial effects of the technical scheme are as follows: the mounting plate 410 is provided with a groove body for mounting the cold storage strips 420, the opposite side is provided with a mounting groove 411, the mounting groove 411 is used for being clamped and limited with the limiting block 330 on the inner wall of the passive refrigerator cabinet 3, if the cold storage device 4 is designed into a plurality of cold storage units, the plurality of cold storage units can be connected side by side, the cold storage strips 420 are arranged towards the ventilation screen 310, and the cold storage strips 420 are limited in the groove body through the ventilation screen 310 to prevent falling;
when the cold accumulation device 4 needs to be replaced, the whole cold accumulation device 4 is detached, the prepared cold accumulation device 4 is installed in from one opening of the space area 320, the whole cold accumulation device is convenient and quick to replace, and the replaced cold accumulation device 4 can repeatedly store cold so as to be used again; the opening of the space area 320 for replacing the cold storage device 4 should be separated from the space for storing the goods of the passive refrigerator body 3, that is, when the cold storage device 4 is replaced, people cannot touch the goods, so that the safety of the goods is ensured.
In one embodiment, the passive refrigerated cabinet 3 is provided with an identification area, and an identification code is arranged in the identification area.
The working principle and the beneficial effects of the technical scheme are as follows: the identification code is used for tracing and tracking cargoes, and comprises temperature information in the passive refrigerated cabinet body 3, service time of the cold accumulation device 4, replacement information of the cold accumulation device 4 and all information of cargoes and logistics states, so that the passive refrigerated cabinet body 3 can be tracked, information safety management and scheduling management of the passive refrigerated cabinet body are realized, and people can grasp all information of the passive refrigerated cabinet body 3 conveniently.
In one embodiment, the passive refrigerated cabinet 3 is detachably connected with a hanging rack, the hanging rack is in a frame shape, and the bottom of the frame shape is detachably connected with the inner bottom surface of the passive refrigerated cabinet 3 through bolts.
The working principle and the beneficial effects of the technical scheme are as follows: the whole frame that is of stores pylon, the top of frame is provided with the couple, and the bottom of frame is equipped with the bolt, and corresponding in the interior bottom surface of passive refrigerated cabinet body 3 be provided with the screw hole that matches with the bolt, then fix the stores pylon in passive refrigerated cabinet body 3 through bolt and screw hole for the demand of hanging the goods can be satisfied in the passive refrigerated cabinet body 3, and the stores pylon can also be dismantled in the passive refrigerated cabinet body 3 simultaneously, does not influence the transportation of other goods, thereby satisfies the transportation of different goods, has avoided the trouble of reforming transform the inside passive refrigerated cabinet body 3.
In one embodiment, the transport vehicle body includes: a tractor 1, a movable frame 2 and a passive refrigerated cabinet 3, wherein the tractor 1 is used for providing transportation power; the movable frame 2 is detachably connected with the tractor 1 and is used for bearing the passive refrigerator cabinet 3; the passive refrigerator body 3 is detachably connected to the movable frame 2;
the moving frame 2 includes: the flat plate 210, the below of flat plate 210 is equipped with the wheel, all be equipped with slide rail 5 in the left and right direction and the fore-and-aft direction of flat plate 210 top surface, slide rail 5 is last to slide and is equipped with mount pad 6, mount pad 6 is used for supporting fixedly from a plurality of directions passive refrigerated cabinet 3.
The working principle and the beneficial effects of the technical scheme are as follows: the tractor 1 is detachably connected with the movable frame 2, the movable frame 2 is driven to move by the movement of the tractor 1, so that the passive refrigerator 3 on the movable frame 2 is transported, when the tractor 1 and the movable frame 2 are separated from each other and the movable frame 2 is integrally mounted on the other tractor 1 to realize the transportation on a road, and the embodiment only provides a transportation vehicle body transported on the road, wherein the transportation vehicle body is not limited to the road and can be any transportation vehicle body on the railway or the sea;
the moving frame 2 is not limited to the flat plate 210, but may be other structures capable of carrying and loading and unloading the passive refrigerator body 3;
the number of the sliding rails 5 in the left-right direction and the front-back direction is at least two respectively, each sliding rail 5 is at least correspondingly provided with one mounting seat 6, the mounting seat 6 is moved on the sliding rail 5 according to the passive refrigerated cabinet 3 with different sizes, the sliding rail 5 is provided with marks for mounting the passive refrigerated cabinet 3 with different sizes, after the mounting seat 6 is moved in place, the passive refrigerated cabinet 3 is carried to the mounting seat 6, the mounting seat 6 supports the passive refrigerated cabinet 3 and locks the passive refrigerated cabinet 3 on the moving frame 2;
through the design, the movable frame 2 can support and fix the passive refrigerated cabinet bodies 3 with different sizes, so that the movable frame is convenient to detach and mount, the efficiency of the transferring process is further improved, and meanwhile, the movable frame 2 can support and fix the passive refrigerated cabinet bodies 3 with various sizes, so that the movable frame is convenient to transport.
In one embodiment, the mounting base 6 comprises: an L-shaped mounting part 7, wherein a sliding part 8 which is arranged in an inverted T shape and corresponds to the sliding rail 5 is arranged at the bottom of the mounting part 7;
a first locking piece is arranged in the mounting part 7 and is used for limiting the side surface of the passive refrigerator body 3 when the mounting part 7 is pressed down under the force;
an elastic member 10 is disposed between the sliding portion 8 and the mounting portion 7, and a second locking member is disposed inside the sliding portion 8 and is used for locking the position of the sliding portion 8 when the mounting portion 7 is pressed down by force.
The working principle and the beneficial effects of the technical scheme are as follows: the L-shaped mounting part 7 is used for limiting the side surface of the passive refrigerator body 3 from multiple directions, the mounting seat 6 bears the gravity of the passive refrigerator body 3, the side surface of the passive refrigerator body 3 can be clamped and limited through the first locking piece under the action of the gravity of the passive refrigerator body 3, and the sliding position of the sliding part 8 in the sliding rail 5 is locked through the second locking piece, so that the passive refrigerator body 3 is fixed on the movable frame 2; the whole locking and fixing process is performed at the moment when the passive refrigerator body 3 is placed on the mounting seat 6, so that the fixing is completed immediately, and the mounting speed of the passive refrigerator body 3 is improved; when the passive refrigerated cabinet body 3 is separated from the movable frame 2, the passive refrigerated cabinet body 3 is vertically and upwards carried and moved for a certain distance to complete the separation, the disassembly process is also extremely simple and rapid, and the transportation efficiency is further improved.
In one embodiment, the mounting portion 7 includes: a locking plate 710 disposed vertically, and a support plate 720 connected to the locking plate 710 and disposed horizontally;
one end of an upper plate body of the supporting plate 720 is slidably connected with the locking plate 710, and the other end of the upper plate body is elastically connected with one end of a lower plate body of the supporting plate 720;
the first locking member includes: the inflatable bag body 730, a bearing plate 740 is arranged below the upper plate body, the inflatable bag body 730 is arranged below the bearing plate 740, one side of the inflatable bag body 730 is communicated with an air pipe 750, an air cavity 760 is arranged in a cavity 711 in the locking plate 710, one end of the air pipe 750, which is far away from the inflatable bag body 730, is communicated with the air cavity 760, a piston 761 is arranged in the air cavity 760, one side of the piston 761, which is far away from the air pipe 750, is provided with a push rod 762, one end of the push rod 762, which is far away from the piston 761, extends out of the air cavity 760, a movable plate body 770 is arranged in the cavity 711 in a rotating manner, one side of the movable plate body 770, which is close to the push rod 762, is slidably provided with a hinge rod 780, and the end, which extends out of the air cavity 760, of the hinge rod 780 is hinged with the end of the push rod 762;
the locking plate 710 is provided with an opening through which the movable plate 770 extends, and the side surface of the passive refrigerator 3 is provided with a limit groove 340 corresponding to the movable plate 770.
The working principle and the beneficial effects of the technical scheme are as follows: the locking plate 710 is used for limiting the side surface of the passive refrigerator body 3, the supporting plate 720 is used for supporting the passive refrigerator body 3, after the passive refrigerator body 3 is contacted with the supporting plate 720, one end of the upper plate body is limited by the locking plate 710 and can move up and down, the other end of the upper plate body is connected with the lower plate body through the rubber plate, therefore, the upper plate body of the supporting plate 720 downwards extrudes the bearing plate 740, the bearing plate 740 downwards and uniformly extrudes the inflatable bag body 730, after the gas in the inflatable bag body 730 is extruded, the gas enters the air cavity 760 through the gas pipe 750 and forms pushing and pressing on the piston 761, the piston 761 drives the push rod 762 to move in parallel, the push rod 762 moves and pushes the hinged rod 780 hinged with the push rod to move, so that the movable plate 770 extends out of an opening arranged on the locking plate 710, a clamping structure is formed by the limiting groove 340 arranged on the side surface of the passive refrigerator body 3, the cross section of the limiting groove 340 can be triangular, the upper inclined surface of the triangular limiting groove 340 is attached to the movable plate body, the lower inclined surface of the triangular surface of the limiting groove 340 faces the movable plate 770, the movable end 770 is limited, the movable end of the movable plate 770 is in a circular arc shape, and the movable end of the movable plate body is enabled to move, and the movable plate 761 moves to move along with the side surface of the passive refrigerator body 710, and the passive refrigerator body 3 is fixed by the side surface, and the passive refrigerator body is locked by the side of the passive refrigerator body 3;
when the passive refrigerator body 3 needs to be disassembled, the passive refrigerator body 3 is lifted up vertically through the carrying mechanism, the air bag body 730 loses extrusion acting force, the piston 761 moves reversely, meanwhile, the push rod 762 is pulled to move to the side far away from the limit groove 340, the movable plate 770 is retracted into the cavity 711 from the limit groove 340, the passive refrigerator body 3 is separated from the first locking piece and limited in a clamping manner, and the passive refrigerator body 3 can be separated from the movable frame 2;
through the arrangement of the inflatable bag body 730, the installation part 7 can be used for vertically and flexibly supporting the passive refrigerator body 3, and meanwhile, clamping power is provided for the movable plate body 770.
In one embodiment, the second locking member includes: the ejector pad 810, the ejector pad 810 sets up the bottom of installation department 7, the bottom of ejector pad 810 and the middle part butt of flexible strip 820, the symmetry is equipped with two first rotation post 830, two second rotation post 840 and two third rotation post 850 in the slider 8, the both ends symmetry of flexible strip 820 are walked around first rotation post 830 and second rotation post 840, and the winding is fixed on the third rotation post 850, the coaxial carousel 860 that is equipped with on the third rotation post 850, carousel 860 with be connected with the wind spring between the inside wall of slider 8, one side of carousel 860 is equipped with can stretch out the fixture block 870 of slider 8, be equipped with a plurality of and the draw-in groove 510 that the fixture block 870 corresponds along its length direction in the slide rail 5.
The working principle and the beneficial effects of the technical scheme are as follows: the second locking piece is used for limiting the position of the sliding part 8 in the sliding rail 5, after the passive refrigerator cabinet body 3 is contacted with the mounting part 7, the elastic piece 10 between the mounting part 7 and the sliding part 8 is compressed, namely, the distance between the bottom surface of the mounting part 7 and the flat plate 210 is reduced, so that the push block 810 moves downwards relatively, the flexible strip 820 contacted with the push block 810 is pulled downwards, the flexible strip 820 wound on the third rotating column 850 drives the third rotating column 850 to rotate, meanwhile, the turntable 860 coaxially arranged with the third rotating column 850 rotates, the coil spring is stretched, the clamping blocks 870 fixed on the turntable 860 rotate to extend out of the sliding part 8 and are clamped with the clamping grooves 510 on the upper side wall inside the sliding rail 5, the two clamping blocks 870 are symmetrically arranged, the eight-shaped shape can be formed, the position of the sliding part 8 is locked by clamping grooves 510 arranged along the length direction of the sliding rail 5, and the position of the sliding part 8 cannot move along the sliding rail 5, and the position of the mounting part 7 is ensured not to change; wherein the elastic member 10 can move only in the vertical direction; when the passive refrigerator body 3 moves upwards, the mounting part 7 loses stress, the elastic piece 10 returns to the original position under the elastic restoring force of the elastic piece, meanwhile, under the elastic restoring force of the coil spring, the two ends of the flexible strip 820 are wound on the third rotating column 850, and meanwhile, the middle part of the flexible strip 820 is jacked upwards and always contacted with the pushing block 810;
through the setting of elastic component 10 for installation department 7 and sliding part 8 are elastic connection, and then realize being elastic connection to the connection between passive refrigerated cabinet body 3 and the removal frame 2, possess certain cushioning effect, form the guard action to passive refrigerated cabinet body 3.
In one embodiment, the flat plate 210 is further provided with a support assembly 9, and the support assembly 9 includes: the base 910 is fixedly connected with the flat plate 210, the top surface of the base 910 is connected with a first movable plate 930 through a resistance telescopic rod 920, the middle part of the first movable plate 930 is provided with two cross hinged support rods 940, a second movable plate 950 contacted with the passive refrigerated cabinet 3 is arranged above the first movable plate 930, a first sliding block 951 is horizontally and smoothly arranged in the second movable plate 950, one end of the support rod 940 is hinged with the first sliding block 951, the other end of the support rod 940 is provided with a rotating wheel 941, and the rotating wheel 941 is arranged in an arc-shaped sliding groove 911 in the base 910;
two toothed plates 960 extending downwards are arranged on the second movable plate 950 in a horizontal sliding manner, a first spring 961 is connected between the two toothed plates 960, a first gear 942 meshed with the toothed plates 960 is rotationally arranged on the supporting rod 940, a second gear 943 is further arranged on a gear shaft of the first gear 942, a third gear 944 is rotationally arranged on one supporting rod 940 below the first movable plate 930, a fourth gear 945 is rotationally arranged on the other supporting rod 940, the third gear 944 and the fourth gear 945 are respectively connected with the corresponding second gear 943 through a chain 970, and the third gear 944 is higher than the fourth gear 945;
be equipped with first rectangular shape spout on the third gear 944, be equipped with the second slider in the first rectangular shape spout, be equipped with the rectangular shape spout of second on the fourth gear 945, be equipped with the third slider in the rectangular shape spout of second, one be equipped with on the bracing piece 940 with the first spliced pole that the third slider corresponds, another be equipped with on the bracing piece 940 with the second spliced pole that the second slider corresponds, be equipped with second spring 946 between second slider and the second spliced pole, be equipped with third spring 947 between third slider and the first spliced pole, two be connected with fourth spring 948 between the rotor 941.
The working principle and the beneficial effects of the technical scheme are as follows: the supporting component 9 is arranged in the middle of the flat plate 210, forms force support with the passive refrigerated cabinet 3 by a plurality of mounting seats 6, the resistance telescopic rods 920 are hydraulic telescopic rods, when the second movable plate 950 is pressed down by force, the movement of the two supporting rods 940 is acted by the resistance of the resistance telescopic rods 920, the supporting force of the second movable plate 950 on the passive refrigerated cabinet 3 is ensured, and the stability of the passive refrigerated cabinet 3 during installation can be ensured;
when the second movable plate 950 is not stressed, the second spring 946, the third spring 947 and the fourth spring 948 are in a natural stretching state, the first long-strip-shaped sliding groove and the second long-strip-shaped sliding groove are horizontal, when the second movable plate 950 moves downwards, the fourth spring 948 is stretched first, resistance is formed to the downward movement of the second movable plate 950, when the second movable plate 950 continues to move downwards, the two first sliding blocks 951 are driven to move away from each other, the two toothed plates 960 move downwards, the first gear 942 in meshed connection with the toothed plates 960 is driven to rotate, the fourth gear 945 and the third gear 944 which are meshed with the second gear 943 rotate, but the fourth gear 945 is positioned below the third gear 944, the third spring 947 connected with the third sliding block on the fourth gear 945 is stretched first, resistance to the downward movement of the second movable plate 950 is formed, meanwhile, the rotation of the fourth gear 945 can enable the third sliding block not to move along the second long-strip-shaped sliding groove freely, and then the two supporting rods are driven to move downwards, so that the second sliding blocks 947 are stretched downwards, and the third spring 947 is stretched downwards according to the specific principle of the second sliding plate 946 and the second sliding plate 950 is stretched downwards; therefore, when the passive refrigerator body 3 moves downwards for installation, a certain installation supporting force can be formed for the passive refrigerator body 3, and the installation stability of the passive refrigerator body 3 is ensured; when the passive refrigerator body 3 is detached from the movable frame 2, the passive refrigerator body 3 is stably supported under the elastic restoring force of the supporting component 9 until the passive refrigerator body 3 is completely separated from the supporting component 9;
after the passive refrigerated cabinet body 3 and the mounting seat 6 are locked and fixed, the supporting component 9 is further used for playing a damping role on the passive refrigerated cabinet body 3 in the transportation process, and the supporting component 9 and the mounting seat 6 are elastically supporting the passive refrigerated cabinet body 3, so that when vibration is generated in the transportation process, the main damping role can be played through the supporting component 9, namely when the vibration is generated, the vibration role generated by the movable frame 2 and the road surface can be offset under the combined action of the resistance telescopic rod 920, the second spring 946, the third spring 947 and the fourth spring 948, and the transportation stability of the passive refrigerated cabinet body 3 is further ensured.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
Although embodiments of the present invention have been disclosed above, it is not limited to the details and embodiments shown and described, it is well suited to various fields of use for which the invention would be readily apparent to those skilled in the art, and accordingly, the invention is not limited to the specific details and illustrations shown and described herein, without departing from the general concepts defined in the claims and their equivalents.
Claims (5)
1. A refrigerated transport vehicle with separable vehicle cabinets, comprising: the transport vehicle body is detachably connected with a passive refrigerated cabinet body (3) and is used for bearing the passive refrigerated cabinet body (3) and providing transport power for the passive refrigerated cabinet body (3); a cold accumulation device (4) for refrigerating is arranged in the passive refrigerated cabinet body (3);
the transportation vehicle body includes: the device comprises a tractor (1) and a movable frame (2), wherein the tractor (1) is used for providing transportation power, and the movable frame (2) is detachably connected with the tractor (1) and used for bearing the passive refrigerated cabinet (3); the passive refrigerated cabinet body (3) is detachably connected to the movable frame (2);
the moving frame (2) comprises: the device comprises a flat plate (210), wherein wheels are arranged below the flat plate (210), sliding rails (5) are arranged on the top surface of the flat plate (210) in the left-right direction and the front-back direction, mounting seats (6) are arranged on the sliding rails (5) in a sliding manner, and the mounting seats (6) are used for supporting and fixing the passive refrigerated cabinet body (3) from multiple directions;
the mount (6) comprises: an L-shaped mounting part (7), wherein a sliding part (8) which is arranged in an inverted T shape and corresponds to the sliding rail (5) is arranged at the bottom of the mounting part (7);
a first locking piece is arranged in the mounting part (7) and is used for limiting the side surface of the passive refrigerated cabinet body (3) when the mounting part (7) is pressed down under the force;
an elastic piece (10) is arranged between the sliding part (8) and the mounting part (7), a second locking piece is arranged in the sliding part (8), and the second locking piece is used for locking the position of the sliding part (8) when the mounting part (7) is pressed down under the force;
the mounting section (7) comprises: a locking plate (710) disposed vertically, and a support plate (720) connected to the locking plate (710) and disposed horizontally;
one end of an upper plate body of the supporting plate (720) is in sliding connection with the locking plate (710), and the other end of the upper plate body is elastically connected with one end of a lower plate body of the supporting plate (720);
the first locking member includes: the air inflation bag comprises an air inflation bag body (730), a bearing plate block (740) is arranged below the upper plate body, the air inflation bag body (730) is arranged below the bearing plate block (740), one side of the air inflation bag body (730) is communicated with an air delivery pipe (750), an air cavity (760) is arranged in a cavity (711) in the locking plate (710), one end of the air delivery pipe (750) away from the air inflation bag body (730) is communicated with the air cavity (760), a piston (761) is arranged in the air cavity (760), one side of the piston (761) away from the air delivery pipe (750) is provided with a push rod (762), one end of the push rod (762) away from the piston (761) extends out of the air cavity (760) to be arranged, a movable plate body (770) is rotationally arranged on one side of the movable plate body (770) close to the push rod (762), and the end of the hinge rod (780) extending out of the air cavity (760) is hinged;
an opening which can enable the movable plate body (770) to extend out is formed in the locking plate (710), and a limit groove (340) corresponding to the movable plate body (770) is formed in the side face of the passive refrigerated cabinet body (3);
the second locking member includes: the pushing block (810), the pushing block (810) is arranged at the bottom of the installation part (7), the bottom of the pushing block (810) is abutted against the middle part of the flexible strip (820), two first rotating columns (830), two second rotating columns (840) and two third rotating columns (850) are symmetrically arranged in the sliding part (8), two ends of the flexible strip (820) symmetrically bypass the first rotating columns (830) and the second rotating columns (840) and are wound and fixed on the third rotating columns (850), a turntable (860) is coaxially arranged on the third rotating columns (850), a coil spring is connected between the turntable (860) and the inner side wall of the sliding part (8), one side of the turntable (860) is provided with a clamping block (870) which can extend out of the sliding part (8), and a plurality of clamping grooves (510) corresponding to the clamping blocks (870) are arranged in the sliding rail (5) along the length direction of the sliding rail;
the flat plate (210) is also provided with a supporting component (9), and the supporting component (9) comprises: the base (910) is fixedly connected with the flat plate (210), the top surface of the base (910) is connected with a first movable plate (930) through a resistance telescopic rod (920), two cross hinged support rods (940) are arranged in the middle of the first movable plate (930), a second movable plate (950) which is contacted with the passive refrigerated cabinet body (3) is arranged above the first movable plate (930), a first sliding block (951) is horizontally and smoothly arranged in the second movable plate (950), one end of the support rod (940) is hinged with the first sliding block (951), a rotating wheel (941) is arranged at the other end of the support rod (940), and the rotating wheel (941) is arranged in an arc-shaped sliding groove (911) in the base (910);
two toothed plates (960) extending downwards are arranged on the second movable plate (950) in a horizontal sliding mode, a first spring (961) is connected between the two toothed plates (960), a first gear (942) meshed with the toothed plates (960) is rotationally arranged on the supporting rod (940), a second gear (943) is further arranged on a gear shaft of the first gear (942), a third gear (944) is rotationally arranged on one supporting rod (940) below the first movable plate (930), a fourth gear (945) is rotationally arranged on the other supporting rod (940), the third gear (944) and the fourth gear (945) are respectively connected with the corresponding second gear (943) through a chain (970), and the third gear (944) is higher than the fourth gear (945);
be equipped with first rectangular shape spout on third gear (944), be equipped with the second slider in the first rectangular shape spout, be equipped with the rectangular shape spout of second on fourth gear (945), be equipped with the third slider in the rectangular shape spout of second, one be equipped with on bracing piece (940) with the first spliced pole that the third slider corresponds, another be equipped with on bracing piece (940) with the second spliced pole that the second slider corresponds, be equipped with second spring (946) between second slider and the second spliced pole, be equipped with third spring (947) between third slider and the first spliced pole, two be connected with fourth spring (948) between rotating wheel (941).
2. Refrigerated transport vehicle with separable vehicle cabinets according to claim 1, characterized in that at least two sides of the interior of the passive refrigerated cabinet (3) are provided with a ventilation screen (310), a spatial area (320) for mounting the cold accumulation device (4) being formed between the ventilation screen (310) and the inner side walls of the adjacent passive refrigerated cabinet (3).
3. Refrigerated transport vehicle with separable vehicle cabinet according to claim 2, characterized in that the cold accumulation device (4) comprises: the cold storage device comprises a mounting plate (410), wherein a plurality of cold storage strips (420) are arranged on one side of the mounting plate (410), at least two mounting grooves (411) which are arranged in parallel are formed in the other side, opposite to the cold storage strips (420), of the mounting plate (410), and limiting blocks (330) corresponding to the mounting grooves (411) are arranged on the inner side wall of the passive refrigerated cabinet body (3).
4. Refrigerated transport vehicle with separable vehicle cabinets according to claim 1, characterized in that the passive refrigerated cabinet (3) is provided with an identification area, in which an identification code is arranged.
5. Refrigerated transport vehicle with separable vehicle cabinets according to claim 1, characterized in that the passive refrigerated cabinet body (3) is detachably connected with a hanging frame, the hanging frame is in a frame shape, and the bottom of the frame shape is detachably connected with the inner bottom surface of the passive refrigerated cabinet body (3) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210811508.4A CN115214448B (en) | 2022-07-11 | 2022-07-11 | Refrigerated transport vehicle with separable vehicle cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210811508.4A CN115214448B (en) | 2022-07-11 | 2022-07-11 | Refrigerated transport vehicle with separable vehicle cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115214448A CN115214448A (en) | 2022-10-21 |
| CN115214448B true CN115214448B (en) | 2023-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210811508.4A Active CN115214448B (en) | 2022-07-11 | 2022-07-11 | Refrigerated transport vehicle with separable vehicle cabinet |
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| CN (1) | CN115214448B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11142042A (en) * | 1997-11-07 | 1999-05-28 | Usui Sharyo Kk | Heat insulating cold insulating truck |
| CN108657294A (en) * | 2018-07-28 | 2018-10-16 | 杭州餐友供应链管理有限公司 | Intelligent logistics transport vehicle for refrigerating shipping |
| EP3785989A1 (en) * | 2019-08-27 | 2021-03-03 | Jean Chereau SAS | Separating partition for refrigerated body of a road vehicle for transporting goods |
| CN215794116U (en) * | 2021-07-13 | 2022-02-11 | 梁山天宇冷藏厢制造有限公司 | Cold-stored semitrailer with categorised transportation function |
-
2022
- 2022-07-11 CN CN202210811508.4A patent/CN115214448B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11142042A (en) * | 1997-11-07 | 1999-05-28 | Usui Sharyo Kk | Heat insulating cold insulating truck |
| CN108657294A (en) * | 2018-07-28 | 2018-10-16 | 杭州餐友供应链管理有限公司 | Intelligent logistics transport vehicle for refrigerating shipping |
| EP3785989A1 (en) * | 2019-08-27 | 2021-03-03 | Jean Chereau SAS | Separating partition for refrigerated body of a road vehicle for transporting goods |
| CN215794116U (en) * | 2021-07-13 | 2022-02-11 | 梁山天宇冷藏厢制造有限公司 | Cold-stored semitrailer with categorised transportation function |
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|---|---|
| CN115214448A (en) | 2022-10-21 |
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