CN114475817A - Intelligent cold chain carriage for logistics transportation and defrosting device for cold chain carriage - Google Patents
Intelligent cold chain carriage for logistics transportation and defrosting device for cold chain carriage Download PDFInfo
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- CN114475817A CN114475817A CN202210268231.5A CN202210268231A CN114475817A CN 114475817 A CN114475817 A CN 114475817A CN 202210268231 A CN202210268231 A CN 202210268231A CN 114475817 A CN114475817 A CN 114475817A
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- 238000010257 thawing Methods 0.000 title claims abstract description 32
- 238000004140 cleaning Methods 0.000 claims abstract description 36
- 239000000463 material Substances 0.000 claims description 26
- 238000005192 partition Methods 0.000 claims description 18
- 238000009825 accumulation Methods 0.000 description 7
- 235000013305 food Nutrition 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Classifications
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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
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
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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
- B60H1/3204—Cooling devices using compression
- B60H1/323—Cooling devices using compression characterised by comprising auxiliary or multiple systems, e.g. plurality of evaporators, or by involving auxiliary cooling devices
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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
- B60H1/3204—Cooling devices using compression
- B60H1/3232—Cooling devices using compression particularly adapted for load transporting vehicles
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Warehouses Or Storage Devices (AREA)
Abstract
The utility model relates to an intelligent cold chain carriage for logistics transportation and a defrosting device for the cold chain carriage, wherein the defrosting device for the cold chain carriage comprises a carriage, a convex block, a cleaning shaft, a cross plate, a brush, a scraper blade, a collecting groove and a defrosting device, the collecting groove is formed in the bottom end of the inner wall of the carriage, a plurality of convex blocks are arranged on the upper side of the collecting groove, the convex blocks are uniformly and fixedly arranged on the upper side of the collecting groove, the top of each convex block is rotatably connected with the cleaning shaft, the cross plate is fixedly sleeved at the top end of the outer wall of the cleaning shaft, the defrosting device is arranged at the bottom of the collecting groove and is meshed with the cleaning shaft, the defrosting device performs defrosting operation on the inner wall of the carriage and stacked goods while the cleaning shaft rotates to clean the inner wall of the carriage and stack the goods, further defrosting operation of cleaning personnel is facilitated, and frost swept by the cross plate into the collecting groove is prevented from accumulating into blocks for a long time, it is difficult to clean.
Description
Technical Field
The utility model relates to the field of cold chain carriages, in particular to an intelligent cold chain carriage for logistics transportation and a defrosting device for the cold chain carriage.
Background
The refrigerator car is a closed van type transport car for maintaining the temperature of frozen or fresh-keeping goods, and is a special transport car for refrigeration, which is provided with a refrigerating device of a refrigerating unit and a polyurethane heat insulation compartment. With the development of science and technology, facilities in a cold chain compartment are more and more perfect.
Chinese patent publication No. CN211641991U, the present application relates to a semi-mounted refrigerator wagon for cold chain food transportation, relates to food distribution vehicle technical field, is provided with the goods shelves in this carriage, and the goods shelves include four stands and a plurality of transverse partition plate, and four stands fix four corners position in the carriage with one-to-one, and a plurality of transverse partition plate fix on four stands from top to bottom slidable in proper order, and carriage top, a plurality of transverse partition plate and carriage bottom constitute a plurality of interlayers. In the utility model, the transverse partition plates can slide up and down and be adjusted, and the height of the partition layers can also be adjusted to the height required by placing different goods, so that the goods placing flexibility can be enhanced, the sorting efficiency can be improved, and the smell tainting among different foods can be avoided.
However, the carriage is inconvenient to load and unload the goods in the carriage when transporting the goods, people are required to enter the carriage to transport the goods, the people can suck a large amount of cold air when transporting the goods in the carriage, the long-time transportation can cause damage to the health of human bodies, and the people can lose a large amount of cold air in the transportation process, so that the temperature in the carriage is unbalanced.
Disclosure of Invention
Based on the above thought, the utility model provides the following technical scheme:
a defrosting device for a cold chain carriage comprises a carriage body, convex blocks, a cleaning shaft, a cross plate, a brush, a scraper blade, a collecting groove and a defrosting device, wherein the collecting groove is formed in the bottom end of the inner wall of the carriage body, the convex blocks are uniformly and fixedly arranged on the upper side of the collecting groove, the top of each convex block is rotatably connected with the cleaning shaft, the cross plate is fixedly sleeved at the top end of the outer wall of the cleaning shaft, the brush is symmetrically arranged at the transverse bottom end of the cross plate, the scraper blade is symmetrically arranged at the longitudinal bottom end of the cross plate, the defrosting device is arranged at the bottom of the collecting groove and is meshed with the cleaning shaft, the defrosting device performs defrosting work in the collecting groove while the cleaning shaft rotates to clean the inner wall of the carriage body and stacked goods, and is convenient for a cleaning person to further defrost, prevent that the frost that is swept into in the collecting vat by the cross plate is difficult to the clearance because of long-time accumulation blocking.
Preferably, the defrosting device comprises a roller, a rotating seat, a lifting rod, a sliding barrel, a communicating pipe, a cover plate, an air bag, an air vent and an elastic telescopic rod, wherein the sliding barrel is fixedly arranged at the bottom of the collecting tank, the upper end of the sliding barrel is connected with the lifting rod in a sliding manner, the lifting rod and the inner wall of the sliding barrel are sealed in the periphery, the communicating pipe is communicated with the periphery of the bottom of the sliding barrel, the air bag is arranged on the upper surface of the communicating pipe, the air vent is arranged between the air bag and the communicating pipe, the elastic telescopic rod is fixedly connected between the lifting rod and the bottom of the sliding barrel, the cover plate covers the upper side of the communicating pipe, the air bag penetrates through the cover plate, the roller is convenient for stacking and transporting goods, the lifting rod is extruded to move downwards when the goods are stacked and transported, the air pressure in the sliding barrel is increased so as to expand the air bag, the frost covered on the ice-making machine is pushed to be loosened, so that cleaning personnel can clean the ice-making machine conveniently.
Preferably, the defrosting device further comprises a first bevel gear, a rotating shaft, a semicircular block and a second bevel gear, the first bevel gear is fixedly arranged at the bottom of the cleaning shaft, the first bevel gear is meshed with the second bevel gear, the end face of the second bevel gear is fixedly connected with the rotating shaft, the rotating shaft is rotatably connected with the side face of the sliding barrel, the semicircular block is uniformly and fixedly arranged on the surface of the rotating shaft, the semicircular block is in contact with the cover plate, the cross plate rotates to drive the first bevel gear to rotate, the rotating shaft is driven to rotate by the rotation of the second bevel gear, the semicircular block is matched with the expansion of the air bag in contact with the frost to further loosen the frost, the accumulation of the frost into blocks is avoided, the cleaning is convenient, and meanwhile, the cold chain carriage is protected from being failed due to excessive accumulated frost.
An intelligent cold chain carriage for logistics transportation comprises the defrosting device for the cold chain carriage; the refrigerator is arranged at the rear end of the inner wall of the carriage, a partition plate is arranged inside the carriage, a plurality of storage bins are transversely arranged at the tops of the partition plate, a plurality of moving frames are arranged inside the storage bins, a plurality of vent holes are uniformly formed in the side walls of the storage bins, a placing assembly used for placing goods is arranged inside each storage bin, and a carrying assembly used for moving the placing assembly and a cleaning assembly used for cleaning sundries in each storage bin are arranged inside each storage bin;
the drive transport subassembly drives when rotating and puts subassembly rectilinear movement and removes a plurality of removal framves in proper order out, drive the swing of clean subassembly and clear up the inside of putting the storage compartment.
Preferably, put the subassembly including offering jointly in the bar hole of putting thing storehouse bottom center and baffle top, the blanking hole has been seted up jointly to the front end at bar hole top and the top of baffle, puts thing storehouse inner wall front end and is close to a lateral symmetry in bar hole and be provided with a connecting rod No. one, and a plurality of removal framves have vertically been placed at the top of two connecting rods.
Preferably, the equal fixedly connected with dead lever of corner of removal frame bottom, the bottom of a plurality of dead lever outer walls is all fixed the cover and is equipped with the sheave, the equal fixedly connected with U-shaped piece in top of a plurality of sheaves, the one end that a connecting rod was kept away from at U-shaped piece top is all rotated and is connected with the circle roller.
Preferably, the transport subassembly includes that horizontal symmetry sets up in the mounting hole of putting the thing storehouse lateral wall, and the equal vertical symmetry in inside of two mounting holes rotates and is connected with the sprocket, and two fore-and-aft sprocket outer walls are overlapped jointly and are equipped with the chain, sprocket and chain intermeshing, and the opposite side of two chains corresponds the locking piece that a plurality of and sheave looks adaptation of position fixedly connected with of a plurality of sheaves.
Preferably, the inside in bar hole and the front end that is located the blanking hole are provided with the riser, and the front end of riser corresponds the position symmetry of two connecting rods and has seted up three angular aperture, and the front end of riser is provided with the curb plate, and the riser front end is provided with the limiting plate, and the rear end of limiting plate corresponds No. two connecting rods of fixedly connected with, and two No. two connecting rods are sliding fit respectively in the inside in two three angular aperture, and the slot has been seted up to the position that the top of baffle corresponds the limiting plate, and spacing hole has been seted up at the top of limiting plate, and the inside sliding fit in spacing hole has T shape inserted block.
Preferably, a material frame is arranged at the bottom end of the carriage inner wall corresponding to the position of the blanking hole, a first dovetail groove is symmetrically formed in the front end of the bottom of the material frame, and a dovetail guide rod is arranged at the bottom end of the carriage inner wall corresponding to the two first dovetail grooves.
Drawings
The utility model is further illustrated by the following examples in conjunction with the drawings.
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a top sectional view of the vehicle compartment in the present invention.
Fig. 3 is an enlarged view of region a of fig. 2 according to the present invention.
Fig. 4 is an enlarged schematic view of the area B in fig. 2 according to the present invention.
Fig. 5 is a front sectional view of the vehicle compartment in the present invention.
Fig. 6 is a schematic view of the structure of the separator in the present invention.
Fig. 7 is a perspective view of the storage compartment and the placement assembly of the present invention.
Figure 8 is a top cross-sectional view of the storage compartment of the present invention.
Fig. 9 is an enlarged schematic view of region C of fig. 8 in accordance with the present invention.
FIG. 10 is a perspective view of the carrier assembly of the present invention.
Figure 11 is a front cross-sectional view of the storage compartment of the present invention.
Figure 12 is a perspective view of the storage compartment and securing assembly of the present invention.
FIG. 13 is a top view of the storage compartment and securing assembly of the present invention.
Fig. 14 is a perspective view of a fixing assembly in the present invention.
Figure 15 is a top view of the car, car door, material frame and cleaning assembly of the present invention.
Fig. 16 is a schematic view of the main structure of the defroster for a cold chain vehicle compartment of the present invention.
Fig. 17 is an enlarged schematic view of region D of fig. 16 in accordance with the present invention.
Fig. 18 is a sectional view of a side surface of the defroster for a cold chain car in the utility model.
Fig. 19 is an enlarged schematic view of region E of fig. 18 in accordance with the present invention.
In the figure: 1. a carriage; 2. a compartment door; 3. a refrigerator; 4. a partition plate; 5. a storage bin; 6. placing the assembly; 601. a strip-shaped hole; 602. a blanking hole; 603. a first connecting rod; 604. a movable frame; 605. a fixing rod; 606. a grooved wheel; 607. a U-shaped block; 608. a round roller; 7. a handling assembly; 701. mounting holes; 702. a sprocket; 703. a chain; 704. a locking block; 705. a vertical plate; 706. a sliding roller; 707. a side plate; 708. a limiting plate; 709. a second connecting rod; 710. a slot; 711. a T-shaped insert block; 712. a material frame; 713. a first dovetail groove; 714. a dovetail guide rod; 8. a fixing component; 801. vertical holes; 802. a returning block; 803. a T-shaped rod; 804. an arc-shaped plate; 805. a return spring; 9. a cleaning assembly; 901. a bump; 902. cleaning the shaft; 903. a cross plate; 904. a brush; 905. a squeegee; 906. a T-shaped slot; 907. a T-shaped slider; 908. a Z-shaped bar; 909. a striker plate; 910. collecting tank; 911. positioning a plate; 10. a defrosting device; 101. a roller; 102 a rotating base; 103. a lifting rod; 104. a slide cylinder; 105. a first bevel gear; 106. a rotating shaft; 107. a semicircular block; 108. a communicating pipe; 109. a second bevel gear; 110. a cover plate; 111. an air bag; 112. a vent hole; 113. an elastic telescopic rod.
Detailed Description
In the first embodiment, please refer to fig. 1-9, fig. 11, fig. 12-13 and fig. 15, an intelligent cold chain carriage for logistics transportation includes a carriage 1 and a carriage door 2 disposed at the front end, a refrigerator 3 is disposed at the rear end of the inner wall of the carriage 1, a partition plate 4 is disposed inside the carriage 1, a plurality of storage bins 5 are transversely disposed at the top of the partition plate 4, the storage bins 5 are used for classifying and storing different kinds of goods, so that people do not need to turn over during unloading, the loading and unloading efficiency is improved, a space is formed between two adjacent storage bins 5 to improve the flow of air therein, a plurality of vent holes are uniformly formed on the side wall of the storage bins 5, a placement assembly 6 is disposed inside each of the storage bins 5, the placement assembly 6 includes a strip-shaped hole 601 commonly formed at the bottom center of the storage bin 5 and the top of the partition plate 4, the front end of the strip-shaped hole 601 is flush with the front end of the storage bin 5, the front end of the top of the strip-shaped hole 601 and the top of the clapboard 4 are jointly provided with a blanking hole 602, the width of the strip-shaped hole 601 is smaller than that of the blanking hole 602, one side of the front end of the inner wall of the storage bin 5, which is close to the strip-shaped hole 601, is symmetrically provided with a first connecting rod 603, a space exists between the two first connecting rods 603, the phenomenon of sundries accumulation between the first connecting rods 603 is reduced, the front ends of the two first connecting rods 603 are symmetrically provided with a butt-joint groove, a plurality of movable frames 604 are longitudinally arranged on the top of the two first connecting rods 603, the width of each movable frame 604 is smaller than the width between the inner walls of the storage bin 5, fixed rods 605 are fixedly connected at corners of the bottoms of the movable frames 604, the bottoms of the fixed rods 605 are all contacted with the bottom ends of the inner walls of the storage bin 5, grooved wheels 606 are fixedly sleeved at the bottom ends of the outer walls of the fixed rods 605, openings of the grooved wheels 606 are all far away from one side of the first connecting rods 603, the equal fixedly connected with U-shaped piece 607 in top of a plurality of sheaves 606, one side of a connecting rod 603 is all kept away from to the opening of a plurality of U-shaped pieces 607, the one end that a connecting rod 603 was kept away from at U-shaped piece 607 top all rotates and is connected with circle roller 608, the outer wall of a plurality of circle rollers 608 all contacts with the lateral wall of putting thing storehouse 5, the setting of circle roller 608 has reduced the frictional force that removes frame 604 and put between the thing storehouse 5 lateral wall, the wearing and tearing that produce when having reduced removal frame 604 and removing, then the labour of personnel's loading and unloading goods has been reduced, make things convenient for personnel to carry, avoid the goods to appear the damaged phenomenon of carton when dragging in the carriage, thereby can protect the goods well.
In this embodiment, it is preferable that: different kinds of goods are loaded into the plurality of storage bins 5 in sequence in a classified manner, so that the goods stored in each storage bin 5 are the same, the classified storage of different kinds of goods is facilitated, the goods do not need to be turned over when people unload the goods, the loading and unloading efficiency is improved, when loading is carried out, the goods are firstly placed at the top of the movable frame 604, then the goods to be transported are stacked upwards one by one, when the goods are stacked to a certain height, the loaded movable frame 604 moves upwards along the inside of the storage bins 5, the movable frame 604 drives the grooved wheel 606 and the U-shaped block 607 to move synchronously, the U-shaped block 607 drives the round roller 608 to rotate along the side wall of the storage bin 5, the friction force between the movable frame 604 and the side wall of the storage bin 5 is reduced through the arrangement of the round roller 608, the abrasion generated when the movable frame 604 moves is reduced, the labor force for the people to load and unload the goods is reduced, and the transportation is convenient for the people to carry, so reciprocal, carry out pile up neatly in batches to the material through a plurality of removal frame 604 material loading one by one for remove frame 604 and promote down and remove gradually to the carriage in, this kind of mode need not personnel and just can carry out the pile up neatly to the goods in getting into the carriage, can also carry out certain protection to the goods through putting thing storehouse 5, prevents that the goods from taking place the displacement in the transportation, thereby has guaranteed the safety of goods.
In the second embodiment, referring to fig. 3-6, 8-10, 12 and 15, on the basis of the first embodiment, the carrying assemblies 7 are disposed inside the multiple storage bins 5, each carrying assembly 7 includes mounting holes 701 transversely and symmetrically formed in the side walls of the storage bin 5, the length of each mounting hole 701 is smaller than that of the storage bin 5, the upper and lower ends of each mounting hole 701 are respectively aligned with the upper and lower ends of each sheave 606, the inside of each mounting hole 701 is longitudinally and symmetrically connected with a sprocket 702 in a rotating manner, the outer walls of the two longitudinal sprockets 702 are commonly sleeved with chains 703, the sprockets 702 are engaged with the chains 703, the positions of the opposite sides of the two chains 703 corresponding to the sheaves 606 are fixedly connected with multiple locking blocks 704 adapted to the sheaves 606, the tops of the locking blocks 704 are aligned with the tops of the sheaves 606, a vertical plate 705 is disposed inside the strip-shaped hole 601 and located at the front end of the blanking hole 602, the front end of the vertical plate 705 corresponds to the positions of the two first connecting rods 603 and is symmetrically provided with triangular holes, the vertical plate 705 is fixedly connected to the top of the partition plate 4, the center of the top of the vertical plate 705 is provided with a groove, the inside of the groove is rotatably connected with a sliding roller 706, the top end of the sliding roller 706 is positioned above the vertical plate 705, the sliding roller 706 is arranged to facilitate loading and unloading of goods on the top of the moving frame 604, the carrying force of the goods on the top of the moving frame 604 is reduced, the front end of the vertical plate 705 and the position above the triangular holes are provided with a side plate 707, the front end of the vertical plate 705 and the position below the side plate 707 are provided with a limiting plate 708, the rear end of the limiting plate 708 is symmetrically and fixedly connected with a second connecting rod 709, the two second connecting rods 709 are respectively in sliding fit in the two triangular holes, the rear ends of the two second connecting rods 709 and the positions corresponding to the two abutting grooves are respectively and fixedly connected with abutting rods, the position of the top of the partition plate 4 corresponds to the limiting plate 708 and is provided with a slot 710, the top of the limiting plate 708 is provided with a limiting hole, a T-shaped inserting block 711 is arranged in the limiting hole in a sliding fit mode, the bottom end of the T-shaped inserting block 711 is located inside the slot 710, the stability of the T-shaped inserting block 711 is improved accordingly, a material frame 712 is arranged at the position, corresponding to the blanking hole 602, of the bottom end of the inner wall of the carriage 1, a flexible pad is arranged at the bottom end of the material frame 712, the moving frame 604 is prevented from falling into the material frame 712 from the blanking hole 602 and colliding with the side wall of the material frame 712, the service life of the moving frame 604 is prolonged, a first dovetail groove 713 is symmetrically formed in the front end of the bottom of the inner wall of the carriage 1, a first dovetail groove 713 is arranged at the position, corresponding to the two first dovetail grooves 713, a first guide rod 714 matched with the first dovetail groove 713 is arranged at the bottom end of the inner wall of the carriage 1, and the length of the dovetail guide rod 714 is equal to that of the partition plate 4.
In this embodiment, it is preferable that: when unloading, after the goods on the top of the foremost moving frame 604 is unloaded, the T-shaped inserting block 711 is upwards pulled out, the limiting plate 708 and the second connecting rod 709 are pulled out, at this time, the moving frame 604 above the blanking hole 602 falls into the material frame 712 for storage, the goods on the top of the next moving frame 604 is continuously unloaded, after unloading, the foremost moving frame 604 is pulled to move forwards, the moving frame 604 drives the grooved pulley 606 to move synchronously with the goods on the top of the grooved pulley 606, the grooved pulley 606 drives the plurality of locking blocks 704 to move, the locking blocks 704 drive the chain 703 to rotate under the rotation of the chain wheel 702, at this time, the moving frame 604 above the blanking hole 602 continuously falls into the material frame 712 for storage, the remaining goods on the top of the moving frame 604 are sequentially moved forwards under the drive of the chain 703 and the locking blocks 704, and the reciprocating operation is performed, and the person standing at one end of the carriage 1 can unload the goods in the carriage, the material frame 712 is convenient to store and take, so that a large amount of cold air is prevented from being lost during the carrying process of personnel, the air temperature balance in a carriage is ensured, when the goods are loaded, the second connecting rod 709 is aligned to the triangular hole and is butted with the two first connecting rods 603, the T-shaped inserting block 711 is inserted into the limiting hole and the inserting groove 710 of the limiting plate 708, the moving frame 604 is taken out of the material frame 712, the moving frame 604 is sleeved on the corresponding locking block 704 and is placed on the tops of the two first connecting rods 603, the goods are stacked on the tops of the moving frame 604, after the goods are filled, the moving frame 704 is moved backwards, the moving frame 604 drives the chain 703 and the locking block to synchronously rotate, the rest moving frames 604 are continuously placed on the tops of the first connecting rods 603 in sequence, and then the goods can be loaded, the position of the movable frame 604 can be fixed by the locking block 704, which further improves the stability of the movable frame 604.
In a third embodiment, referring to fig. 3, 5, and 12-14, on the basis of the first embodiment, the side walls of the multiple storage bins 5 are respectively provided with a fixing assembly 8, the fixing assembly 8 includes multiple vertical holes 801 formed in the side walls of the storage bins 5, the multiple vertical holes 801 respectively correspond to the multiple moving frames 604 one by one, one end of each vertical hole 801, which is far away from the moving frame 604, is longitudinally and uniformly fixedly connected with multiple loop blocks 802, a T-shaped rod 803 is slidably fitted inside the loop block 802, one end of each longitudinal T-shaped rod 803, which is close to the moving frame 604, is jointly and fixedly connected with an arc-shaped plate 804, the height of the arc-shaped plate 804 is equal to the height of the vertical hole 801, the arc-shaped plate 804 is located above the moving frame 604, and the upper and lower sides of the T-shaped rod 803 and the positions, which are located between the arc-shaped plate 804 and the loop blocks 802, are symmetrically connected with reset springs 805.
In this embodiment, it is preferable that: when the top of removal frame 604 is placed to the goods, the goods can be along removing between two horizontal arcwalls 804, and arcwall 804 drives T shape pole 803 and contracts under unidimensional goods to this carries out certain centre gripping to the unidimensional goods in removal frame 604 top, further improves the stability of goods, and the practicality is high.
In the fourth embodiment, referring to fig. 2-3, 5, 8-9, 11, 13 and 15, on the basis of the first and second embodiments, the cleaning assemblies 9 are disposed inside the storage bins 5, each cleaning assembly 9 includes a plurality of protruding blocks 901 symmetrically disposed inside the strip-shaped hole 601, the protruding blocks 901 are uniformly distributed along the length direction of the strip-shaped hole 601, the top of each protruding block 901 is rotatably connected with a cleaning shaft 902, the top of the outer wall of the cleaning shaft 902 is fixedly sleeved with a cross plate 903, the transverse bottom of the cross plate 903 is symmetrically provided with brushes 904, the longitudinal bottom of the cross plate 903 is symmetrically provided with scrapers 905, the bottom of each brush 904 and the bottom of each scraper 905 are flush with the bottom of the inner wall of the storage bin 5, the bottom of the inner wall of the storage bin 5 is transversely symmetrically provided with T-shaped slots 906, the inside of each of the two T-shaped slots 906 is slidably fitted with a T-shaped slider 907, the top of each two T-shaped sliders 907 is fixedly connected with a Z-shaped rod 908 matched with the cross plate 903, put 5 inner wall bottom in storehouse and be located the position fixedly connected with striker plate 909 of blanking hole 602 rear end, striker plate 909 is located the below of connecting rod 603, the setting of striker plate 909 prevents that brush 904 and scraper blade 905 from when opposition thing storehouse 5 inner wall's bottom is cleared up, the debris at its top drop to material frame 712 in, the bottom of carriage 1 inner wall and the position that corresponds bar hole 601 are provided with collecting vat 910, No. two dovetail grooves with forked tail guide arm 714 matched with have been seted up to the bottom symmetry of collecting vat 910, No. one dovetail 713, sliding fit between No. two dovetail grooves and forked tail guide arm 714 is favorable to dismantling the clearance to material frame 712 and collecting vat 910, the bottom of carriage 1 inner wall and the rear end fixedly connected with locating plate 911 that is located collecting vat 910.
In this embodiment, it is preferable that: when loading, the movable frame 604 gradually moves backwards, at the moment, the movable frame 604 at the forefront can drive the Z-shaped rod 908 to move backwards along the T-shaped groove 906, the Z-shaped rod 908 can drive the plurality of cross plates 903 to rotate by ninety degrees in sequence, the cross plates 903 can drive the scraper blades 905 to scrape off ice blocks at the bottom end of the inner wall of the storage bin 5, when unloading, the movable frame 604 moves forwards, the movable frame 604 far away from one side of the compartment door 2 can drive the Z-shaped rod 908 to move forwards along the T-shaped groove 906, the Z-shaped rod 908 can drive the plurality of cross plates 903 to rotate by ninety degrees in sequence, the cross plates 903 drive the brushes 904 to clean the sundries at the bottom end of the inner wall of the storage bin 5 and the ice blocks removed by the scraper blades 905, the cleaned sundries can fall into the collecting groove 910 to be collected, further, the inner wall of the storage bin 5 is cleaned, the cleanliness of the interior of the storage bin 5 is guaranteed, and air in the storage bin 5 is prevented from being influenced by the sundries adhered to the surface after being stacked in the interior of the storage bin 5 for a long time.
Fifth embodiment, a defrosting device for a cold chain carriage comprises a carriage 1, a bump 901, a cleaning shaft 902, a cross plate 903, brushes 904, scrapers 905, a collecting tank 910 and a defrosting device 10, wherein the collecting tank 910 is disposed at the bottom end of the inner wall of the carriage 1, a plurality of bumps 901 are disposed, the plurality of bumps 901 are uniformly and fixedly disposed on the upper side of the collecting tank 910, the top of the bump 901 is rotatably connected with the cleaning shaft 902, the cross plate 903 is fixedly sleeved at the top end of the outer wall of the cleaning shaft 902, the brushes 904 are symmetrically disposed at the transverse bottom end of the cross plate 903, the scrapers 905 are symmetrically disposed at the longitudinal bottom end of the cross plate 903, the defrosting device 10 is disposed at the bottom of the collecting tank 910 and engaged with the cleaning shaft 902, and the defrosting device 10 performs defrosting operation on the inner wall of the carriage 1 and on the collecting tank 910 while the cleaning shaft 902 rotates to clean the inner wall of the carriage 1 and pile up the cargos, make things convenient for the further defrosting of clearance personnel, prevent to be swept into the frost in the collecting vat by the cross plate and be difficult to the clearance because of long-time accumulation blocking.
Specifically, the defrosting device 10 includes a roller 101, a rotating base 102, a lifting rod 103, a sliding barrel 104, a communicating pipe 108, a cover plate 110, an air bag 111, an air vent 112, and an elastic telescopic rod 113, wherein the sliding barrel 104 is fixedly disposed at the bottom of the collecting tank 910, the upper end of the sliding barrel 104 is slidably connected with the lifting rod 103, the lifting rod 103 and the inner wall of the sliding barrel 104 are sealed around, the communicating pipe 108 is communicated around the bottom of the sliding barrel 104, the air bag 111 is disposed on the upper surface of the communicating pipe 108, the air vent 112 is disposed between the air bag 111 and the communicating pipe 108, the elastic telescopic rod 113 is fixedly connected between the lifting rod 103 and the bottom of the sliding barrel 104, the cover plate 110 covers the upper side of the communicating pipe 108, the air bag 111 penetrates through the cover plate 110, the roller is disposed to facilitate stacking and transportation of goods, and when goods are stacked and transported, the lifting rod is extruded to move downwards, so that the air pressure in the sliding barrel is increased, the air bag is expanded, the frost covered on the air bag is pushed to be loosened, and cleaning personnel can clean the air bag conveniently.
Specifically, the defrosting device 10 further includes a first bevel gear 105, a rotating shaft 106, a semicircular block 107 and a second bevel gear 109, the first bevel gear 105 is fixedly disposed at the bottom of the cleaning shaft 902, the first bevel gear 105 is engaged with the second bevel gear 109, the rotating shaft 106 is fixedly connected to the end surface of the second bevel gear 109, the rotating shaft 106 is rotatably connected to the side surface of the sliding barrel 104, the semicircular block 107 is uniformly and fixedly disposed on the surface of the rotating shaft 106, the semicircular block 107 is in contact with the cover plate 110, the cross plate rotates to drive the first bevel gear to rotate, so that the rotating shaft is driven to rotate by the rotation of the second bevel gear, the contact between the semicircular block and the frost is matched with the expansion and contraction of the airbag to further loosen the frost, the accumulation of the semicircular block into a block is avoided, the frost is convenient to clean, and meanwhile, the cold chain compartment is protected from failure caused by excessive accumulated frost.
An intelligent cold chain carriage for logistics transportation comprises the defrosting device for the cold chain carriage; the refrigerator is arranged at the rear end of the inner wall of the carriage, a partition plate is arranged inside the carriage, a plurality of storage bins are transversely arranged at the tops of the partition plate, a plurality of moving frames are arranged inside the storage bins, a plurality of vent holes are uniformly formed in the side walls of the storage bins, a placing assembly used for placing goods is arranged inside each storage bin, and a carrying assembly used for moving the placing assembly and a cleaning assembly used for cleaning sundries in each storage bin are arranged inside each storage bin;
the drive transport subassembly drives when rotating and puts subassembly rectilinear movement and removes a plurality of removal framves in proper order out, drive the swing of clean subassembly and clear up the inside of putting the storage compartment.
Specifically, put the subassembly including offering jointly in the bar hole of putting thing storehouse bottom center and baffle top, the blanking hole has been seted up jointly to the front end at bar hole top and the top of baffle, puts thing storehouse inner wall front end and is close to a lateral symmetry in bar hole and be provided with the connecting rod No. one, and a plurality of removal framves have vertically been placed at the top of two connecting rods.
Specifically, the equal fixedly connected with dead lever of corner of removal frame bottom, the bottom of a plurality of dead lever outer walls is all fixed the cover and is equipped with the sheave, the equal fixedly connected with U-shaped piece in top of a plurality of sheaves, and the one end that a connecting rod was kept away from at U-shaped piece top is all rotated and is connected with the round roller.
Specifically, the carrying assembly comprises mounting holes which are symmetrically arranged on the side wall of the storage bin in the transverse direction, chain wheels are rotationally connected to the inside of the two mounting holes in the longitudinal direction, the outer walls of the two chain wheels are sleeved with chains together, the chain wheels are meshed with the chains, and a plurality of locking blocks matched with the chain wheels are fixedly connected to the opposite sides of the two chains corresponding to the positions of the grooved wheels.
Specifically, the inside in bar hole and the front end that is located the blanking hole are provided with the riser, and the front end of riser corresponds the position symmetry of two connecting rods and has seted up three angular aperture, and the front end of riser is provided with the curb plate, and the riser front end is provided with the limiting plate, and the rear end of limiting plate corresponds No. two connecting rods of fixedly connected with, and two No. two connecting rods are sliding fit respectively in the inside in two three angular aperture, and the slot has been seted up to the position that the top of baffle corresponds the limiting plate, and spacing hole has been seted up at the top of limiting plate, and the inside sliding fit in spacing hole has T shape inserted block.
Specifically, the bottom of the carriage inner wall is provided with a material frame corresponding to the position of the blanking hole, the front ends of the bottom of the material frame are symmetrically provided with a first dovetail groove, and the bottom of the carriage inner wall is provided with a dovetail guide rod corresponding to the positions of the two first dovetail grooves.
The working principle of the utility model is as follows: different kinds of goods are loaded into the plurality of storage bins 5 in sequence in a classified manner, so that the goods stored in each storage bin 5 are the same, the classified storage of different kinds of goods is facilitated, the goods do not need to be turned over when people unload the goods, the loading and unloading efficiency is improved, when loading is carried out, the goods are firstly placed at the top of the movable frame 604, then the goods to be transported are stacked upwards one by one, when the goods are stacked to a certain height, the loaded movable frame 604 moves upwards along the inside of the storage bins 5, the movable frame 604 drives the grooved wheel 606 and the U-shaped block 607 to move synchronously, the U-shaped block 607 drives the round roller 608 to rotate along the side wall of the storage bin 5, the friction force between the movable frame 604 and the side wall of the storage bin 5 is reduced through the arrangement of the round roller 608, the abrasion generated when the movable frame 604 moves is reduced, the labor force for the people to load and unload the goods is reduced, and the transportation is convenient for the people to carry, so reciprocal, carry out pile up neatly in batches to the material through a plurality of removal frame 604 material loading one by one for remove frame 604 and promote down and remove gradually to the carriage in, this kind of mode need not personnel and just can carry out the pile up neatly to the goods in getting into the carriage, can also carry out certain protection to the goods through putting thing storehouse 5, prevents that the goods from taking place the displacement in the transportation, thereby has guaranteed the safety of goods.
When unloading, after unloading the goods on the top of the foremost moving frame 604, the T-shaped insertion block 711 is pulled out upwards, the limiting plate 708 and the second connecting rod 709 are pulled out, at this time, the moving frame 604 above the blanking hole 602 falls into the material frame 712 for storage, the goods on the top of the next moving frame 604 is continuously unloaded, after unloading, the foremost moving frame 604 is pulled to move forwards, the moving frame 604 drives the sheave 606 to move synchronously with the goods on the top thereof, the sheave 606 drives the plurality of locking blocks 704 to move, the locking blocks 704 drive the chain 703 to rotate under the rotation of the chain wheel 702, at this time, the moving frame 604 above the blanking hole 602 continues to fall into the material frame 712 for storage, the remaining goods on the top of the moving frame 604 are sequentially moved forwards under the drive of the chain 703 and the locking blocks 704, and the reciprocating is performed, a person standing at one end of the carriage 1 can unload the goods in the carriage, the material frame 712 is convenient to store and take, so that a large amount of cold air is prevented from being lost during the carrying process of personnel, the air temperature balance in a carriage is ensured, when the goods are loaded, the second connecting rod 709 is aligned to the triangular hole and is butted with the two first connecting rods 603, the T-shaped inserting block 711 is inserted into the limiting hole and the inserting groove 710 of the limiting plate 708, the moving frame 604 is taken out of the material frame 712, the moving frame 604 is sleeved on the corresponding locking block 704 and is placed on the tops of the two first connecting rods 603, the goods are stacked on the tops of the moving frame 604, after the goods are filled, the moving frame 704 is moved backwards, the moving frame 604 drives the chain 703 and the locking block to synchronously rotate, the rest moving frames 604 are continuously placed on the tops of the first connecting rods 603 in sequence, and then the goods can be loaded, the position of the movable frame 604 can be fixed by the locking block 704, which further improves the stability of the movable frame 604.
When the top of removal frame 604 is placed to the goods, the goods can be along removing between two horizontal arcwalls 804, and arcwall 804 drives T shape pole 803 and contracts under unidimensional goods to this carries out certain centre gripping to the unidimensional goods in removal frame 604 top, further improves the stability of goods, and the practicality is high.
When loading, the moving frame 604 gradually moves backwards, at the moment, the moving frame 604 at the forefront can drive the Z-shaped rod 908 to move backwards along the T-shaped groove 906, the Z-shaped rod 908 can drive the plurality of cross plates 903 to rotate ninety degrees in sequence, the cross plates 903 can drive the scraper blades 905 to scrape off ice blocks at the bottom end of the inner wall of the storage bin 5, when unloading, the moving frame 604 moves forwards, the moving frame 604 at one side far away from the compartment door 2 can drive the Z-shaped rod 908 to move forwards along the T-shaped groove 906, the Z-shaped rod 908 can drive the plurality of cross plates 903 to rotate ninety degrees in sequence, the cross plates 903 drive the brushes 904 to clean the impurities at the bottom end of the inner wall of the storage bin 5 and the ice blocks removed by the scraper blades 905, the cleaned impurities can fall into the collecting groove 910 to be collected, the inner wall of the storage bin 5 is further cleaned, the cleanliness inside the storage bin 5 is ensured, and the air in the storage bin 5 is prevented from being influenced by the impurities adhered to the surface for a long time, the setting of gyro wheel makes things convenient for the pile up neatly and the transportation of goods, when goods pile up neatly and transportation, the extrusion lifter downstream, thereby increase the atmospheric pressure in the slide cartridge and make the gasbag inflation, the frost that promotes to cover on it makes it not hard up, convenient clearance personnel clean, the cross rotates and drives first bevel gear and rotate, thereby the rotation that drives second bevel gear drives the pivot and rotates, the inflation of the contact cooperation gasbag of semicircle piece and frost with reduce further not hard up frost, avoid its accumulation one-tenth piece to make things convenient for the clearance, protect the cold chain carriage can not cause the trouble because of too much accumulation frost simultaneously.
Claims (9)
1. The utility model provides a defroster is used in cold chain carriage which characterized in that: including carriage, lug, clean axle, cross plate, brush, scraper blade, collecting vat and defroster, the bottom of carriage inner wall has been seted up the collecting vat, the lug is equipped with a plurality ofly, and is a plurality of the lug is in the even fixed setting of upside of collecting vat, the top of lug is rotated and is connected with clean axle, the fixed cover in top of clean axle outer wall is equipped with the cross plate, the horizontal bottom symmetry of cross plate is provided with the brush, the fore-and-aft bottom symmetry of cross plate is provided with the scraper blade, defroster sets up the bottom of collecting vat and with clean axle meshing is connected, defroster is in it is clean that clean axle rotates right when carriage inner wall and pile up neatly goods are right carry out defrosting work in the collecting vat.
2. The defroster for a cold chain vehicle cabin of claim 1, wherein: the defrosting device comprises a roller, a rotating seat, a lifting rod, a sliding barrel, a communicating pipe, a cover plate, an air bag, an air vent and an elastic telescopic rod, wherein the sliding barrel is fixedly arranged at the bottom of the collecting tank, the upper end of the sliding barrel is connected with the lifting rod in a sliding manner, the lifting rod is sealed with the inner wall of the sliding barrel all around, the bottom of the sliding barrel is communicated with the communicating pipe, the upper surface of the communicating pipe is provided with the air bag, the air bag is connected with the communicating pipe through the air vent, the lifting rod is fixedly connected with the elastic telescopic rod in the middle of the bottom of the sliding barrel, the cover plate covers the upper side of the communicating pipe, and the air bag penetrates through the cover plate.
3. The defroster for a cold chain vehicle cabin of claim 2, wherein: the defrosting device further comprises a first bevel gear, a rotating shaft, a semicircular block and a second bevel gear, wherein the first bevel gear is fixedly arranged at the bottom of the cleaning shaft, the first bevel gear is meshed with the second bevel gear, the end face of the second bevel gear is fixedly connected with the rotating shaft, the rotating shaft is rotatably connected with the side face of the sliding barrel, the semicircular block is uniformly and fixedly arranged on the surface of the rotating shaft, and the semicircular block is in contact with the cover plate.
4. The utility model provides an intelligence cold chain carriage for commodity circulation transportation which characterized in that: a defrosting apparatus for a cold chain car comprising the apparatus of claim 1; the refrigerator is arranged at the rear end of the inner wall of the carriage, a partition plate is arranged inside the carriage, a plurality of storage bins are transversely arranged at the tops of the partition plate, a plurality of moving frames are arranged inside the storage bins, a plurality of vent holes are uniformly formed in the side walls of the storage bins, a placing assembly used for placing goods is arranged inside each storage bin, and a carrying assembly used for moving the placing assembly and a cleaning assembly used for cleaning sundries in each storage bin are arranged inside each storage bin;
the drive transport subassembly drives when rotating and puts subassembly rectilinear movement and removes a plurality of removal framves in proper order out, drive the swing of clean subassembly and clear up the inside of putting the storage compartment.
5. The intelligent cold chain carriage for logistics transportation of claim 4, wherein: put the subassembly including offering jointly in the bar hole of putting thing storehouse bottom center and baffle top, the blanking hole has been seted up jointly to the front end at bar hole top and the top of baffle, puts thing storehouse inner wall front end and is close to one side symmetry in bar hole and be provided with the connecting rod No. one, and a plurality of removal framves have vertically been placed at the top of two connecting rods.
6. The intelligent cold chain carriage for logistics transportation of claim 5, wherein: the equal fixedly connected with dead lever of corner of removal frame bottom, the bottom of a plurality of dead lever outer walls is all fixed the cover and is equipped with the sheave, the equal fixedly connected with U-shaped piece in top of a plurality of sheaves, and the one end that a connecting rod was kept away from at U-shaped piece top is all rotated and is connected with the circle roller.
7. The intelligent cold chain carriage for logistics transportation of claim 6, wherein: the carrying assembly comprises mounting holes which are symmetrically arranged on the side wall of the storage bin in the transverse direction, chain wheels are rotationally connected with the inside of the two mounting holes in the longitudinal direction, the outer walls of the two chain wheels are sleeved with chains together, the chain wheels are meshed with the chains, and a plurality of locking blocks matched with the chain wheels are fixedly connected to the opposite sides of the two chains corresponding to the positions of the grooved wheels.
8. The intelligent cold chain carriage for logistics transportation of claim 5, wherein: the inside in bar hole and the front end that is located the blanking hole are provided with the riser, and the front end of riser corresponds the position symmetry of two connecting rods and has seted up three angular aperture, and the front end of riser is provided with the curb plate, and the riser front end is provided with the limiting plate, and the rear end of limiting plate corresponds No. two connecting rods of fixedly connected with, and two No. two connecting rods are sliding fit respectively in the inside in two three angular aperture, and the slot has been seted up to the position that the top of baffle corresponds the limiting plate, and spacing hole has been seted up at the top of limiting plate, and the inside sliding fit in spacing hole has T shape inserted block.
9. The intelligent cold chain carriage for logistics transportation of claim 5, wherein: the material frame is arranged at the position, corresponding to the blanking hole, of the bottom end of the inner wall of the carriage, the first dovetail grooves are symmetrically formed in the front end of the bottom of the material frame, and the dovetail guide rods are arranged at the positions, corresponding to the two first dovetail grooves, of the bottom end of the inner wall of the carriage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210268231.5A CN114475817B (en) | 2022-03-18 | 2022-03-18 | Intelligent cold chain carriage for logistics transportation and defrosting device for cold chain carriage |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210268231.5A CN114475817B (en) | 2022-03-18 | 2022-03-18 | Intelligent cold chain carriage for logistics transportation and defrosting device for cold chain carriage |
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| CN114475817A true CN114475817A (en) | 2022-05-13 |
| CN114475817B CN114475817B (en) | 2023-05-09 |
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| JP2002193022A (en) * | 2000-12-27 | 2002-07-10 | Hino Motors Ltd | Baggage box of constant temperature vehicle |
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| CN108545003A (en) * | 2018-03-08 | 2018-09-18 | 芜湖超源力工业设计有限公司 | A kind of parts logistics transportation compartment |
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| CN112677862A (en) * | 2021-01-13 | 2021-04-20 | 朱鹏杰 | Defrosting device of cold chain transport vehicle |
| CN213676317U (en) * | 2020-11-18 | 2021-07-13 | 四川刚刚好智联供应链管理有限公司 | Defrosting device of cold chain transport vehicle |
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- 2022-03-18 CN CN202210268231.5A patent/CN114475817B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002193022A (en) * | 2000-12-27 | 2002-07-10 | Hino Motors Ltd | Baggage box of constant temperature vehicle |
| CN206446485U (en) * | 2016-12-23 | 2017-08-29 | 北京人福医疗器械有限公司 | A kind of dispensing vehicle |
| CN108545003A (en) * | 2018-03-08 | 2018-09-18 | 芜湖超源力工业设计有限公司 | A kind of parts logistics transportation compartment |
| CN108725395A (en) * | 2018-05-25 | 2018-11-02 | 万旭芬 | Bottom cleaning equipment in a kind of truck compartment |
| CN213676317U (en) * | 2020-11-18 | 2021-07-13 | 四川刚刚好智联供应链管理有限公司 | Defrosting device of cold chain transport vehicle |
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| CN114475817B (en) | 2023-05-09 |
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Effective date of registration: 20230414 Address after: 1st Floor, Service Building, Jinputian Cold Chain Park, No. 48, Xindian Street, Xinghualing District, Taiyuan City, Shanxi Province 030000 Applicant after: Taiyuan Wanxin Logistics Co.,Ltd. Address before: 325013 No. 134, Zhongxing Road, Wenzhou Industrial Park, Zhejiang Province (East head of Building 1) Applicant before: Wenzhou Yonggan carriage factory |
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