CN112356762A

CN112356762A - Small-size cold chain commodity circulation car

Info

Publication number: CN112356762A
Application number: CN202011351815.6A
Authority: CN
Inventors: 崔新刚; 谷国涛; 张小岗
Original assignee: Zhongshan Fuleide Machinery Co ltd
Current assignee: Zhongshan Fuleide Machinery Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-02-12

Abstract

The invention provides a small-sized cold chain logistics vehicle, which comprises: the invention relates to a humidifying component, a water inlet, a water storage bin, a water pumping pipe, a water pump, a water supply pipe, a water distribution pipe, an atomizer, a box body, an inner container, a partition plate, a water storage tank, a radiating pipe, a condenser, a water regulating valve, a first embedded block, a conveyor belt, a shaft roller, a fixed block, a first hinge shaft, a support plate, a jack, a base plate, a spring, a first clamping plate, an air bag, a compression bin, a condensing pipe, a heat preservation cover, a cold air outlet, a refrigerating component, a container, a damping component and a feeding component, wherein the right end face of the humidifying component is connected with the refrigerating component in an installing mode, the lower end face of the water inlet is provided with the water storage bin, the radiating pipe is installed on the inner side of a shell, a: the problem that the device is bumpy and damaged in the transportation process is solved, the problem that the original device cannot humidify the interior of the box body is solved, and the cold chain transportation effect of the cold chain transportation device is improved.

Description

Small-size cold chain commodity circulation car

Technical Field

The invention discloses a small-sized cold-chain logistics vehicle, and belongs to the technical field of cold-chain logistics.

Background

Cold Chain Logistics (Cold Chain Logitics) generally refers to a system project that refrigerated and frozen food is always in a specified low-temperature environment in each link before being consumed in production, storage, transportation and sale so as to ensure the quality of the food and reduce the loss of the food. It is established with the progress of science and technology and the development of refrigeration technology, and is a low-temperature logistics process based on refrigeration technology and by means of refrigeration technology. The rapid development of the cold-chain logistics industry of agricultural products in China must make and implement scientific and effective macro-policy as early as possible. The requirements of cold-chain logistics are higher, and the corresponding management and capital investment are larger than that of ordinary normal-temperature logistics.

Cold chain logistics in the prior art are widely used, but the existing cold chain logistics vehicle cannot preserve moisture in the container, and articles in the container are damaged due to long-time bumping, and the articles are carried to the inside of the container, so that the problem is solved by a small cold chain logistics vehicle.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a small-sized cold-chain logistics vehicle, which solves the problems in the background technology by adding a humidifying part, a refrigerating part, a container, a damping part and a feeding part.

The technical scheme of the invention is realized as follows: a small cold chain logistics cart comprising: humidification part, refrigeration part, packing box, shock attenuation part and pay-off part, humidification part right-hand member face erection connection has the refrigeration part, the packing box is installed to the terminal surface under the refrigeration part, the pay-off part is installed to the terminal surface under the packing box, the shock attenuation part is installed to the terminal surface under the pay-off part, the humidification part includes water inlet, retaining chamber, drinking-water pipe, water pump, feed pipe, distributive pipe and atomizer, the refrigeration part includes shell, cooling tube, condenser, water regulation valve, condenser pipe, heat preservation cover and cold wind export, the packing box includes box, storing groove, inner bag, baffle and aqua storage tank, the shock attenuation part includes backing plate, spring, bracing piece, splint one, gas bag, splint two, splint three, compression storehouse and floorbar, the pay-off part includes gomphosis piece one, conveyer belt, beam roller, gomphosis piece two, fixed block, The hinge shaft I, the support plate, the hinge shaft II and the jack.

As a preferred embodiment, the end surface is equipped with the retaining storehouse under the water inlet, the right-hand member face erection joint in retaining storehouse has the drinking-water pipe, the mounting connection of drinking-water pipe up end has the water pump, the mounting connection of water pump right-hand member face has the feed pipe, the mounting connection of feed pipe right-hand member face has the distributive pipe, end surface mounting connection has the atomizer under the distributive pipe.

As an preferred embodiment, the water inlet has two sets ofly, water inlet upper end erection joint has the lid, waterproof glue layer is installed to the retaining storehouse inner wall, the drinking-water pipe passes through the bolt fastening with the water pump, the feed pipe passes through hot melt fixed connection with the distributive pipe, the atomizer has eight groups, and eight groups the atomizer specification is the same, both ends are all installed and are fixed with a set of atomizer about the cold wind export, in the in-service use, when the inside fresh vegetables that transport of cold chain transport vechicle, through starting the water pump, with the inside water suction feed pipe in retaining storehouse, inside with water diversion to atomizer through the distributive pipe, give off behind the moisture atomization inside fresh vegetables humidification of giving birth to of packing box.

As a preferred embodiment, a radiating pipe is installed on the inner side of the shell, a condenser is installed in the radiating pipe, a water regulating valve is installed on the lower end surface of the radiating pipe, a condensing pipe is installed on the lower end surface of the condenser, a heat preservation cover is installed on the outer side of the condensing pipe, and a cold air outlet is formed in the lower end surface of the condensing pipe.

In a preferred embodiment, the housing is made of aluminum, the heat dissipation pipe and the water supply pipe are fixed by welding, the cross section of the radiating pipe is in a shape of a square, two groups of water regulating valves are arranged, the two groups of water regulating valves are fixedly connected with the radiating pipe and the water supply pipe, the high-density polyurethane material is arranged in the heat-insulating cover, the fans and the blades are arranged in the cold air outlets, four groups of cold air outlets are arranged in the cold air outlets, the cold air outlets are communicated with the interior of the condensation pipe, in practical use, cold air is blown into the container through the condenser, so that the cold chain transport vehicle keeps a certain low temperature, meanwhile, the high-density polyurethane can effectively isolate the influence of the external temperature on the interior of the box body, and when the refrigeration part works for a long time, the condenser can be cooled by utilizing water in the water storage bin, so that the phenomenon of overheating of equipment during too long working time is prevented.

As a preferred embodiment, the thing groove is put to the inside multiunit that is equipped with of packing box, it is equipped with the box to put the thing groove outside, the inner bag is installed to the box inboard, the terminal surface is installed to the inner bag lower extreme, the terminal surface is equipped with the aqua storage tank under the baffle, the gomphosis piece is installed to the terminal surface under the aqua storage tank left side, the conveyer belt is installed to gomphosis piece right-hand member face, a plurality of sets of beam barrels are installed to the conveyer belt inboard, gomphosis piece two is installed to the conveyer belt right-hand member face, gomphosis piece right-hand member face fixedly connected with fixed block, fixed block internally mounted has hinge one, the backup pad is installed to the fixed block up end, hinge.

As a preferred embodiment, an electric heating wire is installed inside the liner, a water leakage hole is formed inside the partition plate, a waterproof coating is adhered to the inner wall of the water storage tank, the cross section of the first embedded block is a trapezoid, the first embedded block and the second embedded block are the same in specification, the first embedded block and the second embedded block are symmetrically installed, the first hinge shaft is installed inside the fixed block, the support plate is a movable mechanism, two sets of jacks are installed on the right end face of the support plate, a hydraulic device is installed inside the jacks, the second hinge shaft and the first hinge shaft are the same in specification, in actual use, when goods need to be loaded into the container, the first hinge shaft is rotated to keep the support plate parallel to the transmission shaft, and the second hinge shaft is adjusted to enable the right end face of the support plate to be attached to the ground as much as possible, and the length of the jacks is adjusted to support the support plate, so that workers can conveniently push, and meanwhile, the shaft roller is rotated, and the conveyor belt moves along with the shaft roller, so that goods can enter the container along with the conveyor belt, and the workload of workers is greatly reduced.

As a preferred embodiment, the spring is installed to the terminal surface under the backing plate, the bracing piece is installed to the spring inboard, splint one are installed to the terminal surface under the spring, the gas package is installed to splint one terminal surface, splint two are installed to the terminal surface under the gas package, splint three are installed to splint two lower terminal surfaces, the compression post is installed to splint three lower terminal surfaces, the floorbar is installed to the terminal surface under the compression post.

As an preferred embodiment, the backing plate is that cross section and packing box cross sectional area are unanimous, the spring has a plurality of groups, and a plurality of groups the spring specification is the same, splint one, splint two and splint three specifications are the same, the inside vacuum structure that is of gas package, the gas package is equipped with two sets ofly, the gas package is deformable mechanism, the gas package outside is polymer butyl rubber and makes, every group three lower extreme erection joint of splint has two sets of compression posts, in the in-service use, when goods such as fruit and vegetable in the transit, because the variety of road surface change, can produce certain jolt, through the spring and the gas package to the slow-release of jolting, prevent effectively that the goods from damaging because of rocking the production.

After the technical scheme is adopted, the invention has the beneficial effects that: the small-sized cold chain logistics vehicle comprises the humidifying component, the refrigerating component, the container, the damping component and the feeding component, the design facilitates improvement of the device, the problem that the device is bumpy and damaged in the transportation process is avoided, the problem that the original device cannot humidify the interior of the container is solved, and the cold chain transportation effect of the small-sized cold chain logistics vehicle is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a small-sized cold chain logistics vehicle of the present invention;

FIG. 2 is a front sectional view of a small-sized cold chain logistics vehicle of the present invention;

FIG. 3 is a top sectional view of a spray component and a refrigeration component of a small-sized cold chain logistics vehicle of the present invention;

FIG. 4 is a front sectional view of a shock absorbing member of a small-sized cold chain logistics vehicle of the present invention;

FIG. 5 is a front sectional view of a feeding component of a small-sized cold chain logistics vehicle of the present invention;

FIG. 6 is a front sectional view of a feeding component of a small-sized cold chain logistics vehicle of the present invention;

in the figure: 1-a humidifying part, 2-a refrigerating part, 3-a container, 4-a damping part, 5-a feeding part, 11-a water inlet, 12-a water storage bin, 13-a water pumping pipe, 14-a water pump, 15-a water supply pipe, 16-a water diversion pipe, 17-an atomizer, 21-a shell, 22-a radiating pipe, 23-a condenser, 24-a water regulating valve, 25-a condensing pipe, 26-a heat preservation cover, 27-a cold air outlet, 31-a box body, 32-a storage tank, 33-an inner container, 34-a partition board, 35-a water storage tank, 41-a base plate, 42-a spring, 43-a supporting rod, 44-a splint I, 45-an air bag, 46-a splint II, 47-a splint III, 48-a compression bin, 49-a bottom beam, 401-convex block, 402-sandwich plate, 51-embedded block I, 52-conveyor belt, 53-shaft roller, 54-embedded block II, 55-fixed block, 56-hinge shaft I, 57-supporting plate, 58-hinge shaft II and 59-jack.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, a small-sized cold-chain logistics vehicle comprises: the humidifying component 1, the refrigerating component 2, the container 3, the shock absorption component 4 and the feeding component 5, the refrigerating component 2 is installed and connected on the right end face of the humidifying component 1, the container 3 is installed on the lower end face of the refrigerating component 2, the feeding component 5 is installed on the lower end face of the container 3, the shock absorption component 4 is installed on the lower end face of the feeding component 5, the humidifying component 1 comprises a water inlet 11, a water storage bin 12, a water pumping pipe 13, a water pump 14, a water supply pipe 15, a water diversion pipe 16 and an atomizer 17, the refrigerating component 2 comprises a shell 21, a radiating pipe 22, a condenser 23, a water adjusting valve 24, a condensing pipe 25, a heat preservation cover 26 and a cold air outlet 27, the container 3 comprises a box body 31, a storage tank 32, an inner container 33, a partition plate 34 and a water storage tank 35, the shock absorption component 4 comprises a backing plate 41, a spring 42, a support rod 43, the feeding part 5 comprises a first embedded block 51, a conveyor belt 52, a shaft roller 53, a second embedded block 54, a fixed block 55, a first hinge shaft 56, a support plate 57, a second hinge shaft 58 and a jack 59.

Referring to fig. 1-3, a water storage chamber 12 is disposed on the lower end surface of a water inlet 11, a water pumping pipe 13 is mounted on the right end surface of the water storage chamber 12, a water pump 14 is mounted on the upper end surface of the water pumping pipe 13, a water supply pipe 15 is mounted on the right end surface of the water pump 14, a water diversion pipe 16 is mounted on the right end surface of the water supply pipe 15, and an atomizer 17 is mounted on the lower end surface of the water diversion pipe 16.

Referring to fig. 1-3, there are two sets of water inlets 11, a cover is installed and connected to the upper end of the water inlet 11, a waterproof adhesive layer is installed on the inner wall of the water storage bin 12, the water pumping pipe 13 is fixed to the water pump 14 through bolts, the water supply pipe 15 is fixedly connected to the water distribution pipe 16 through hot melting, eight sets of atomizers 17 are provided, the specifications of the eight sets of atomizers 17 are the same, a set of atomizers 17 are installed and fixed to the left end and the right end of the cold air outlet 27, in actual use, when fresh vegetables are transported inside the cold chain transport vehicle, the water pump 14 is started, water inside the water storage bin 12 is pumped into the water supply pipe 15, the water is distributed to the atomizers 17 through the water distribution pipe 16, and the water is atomized and then.

Referring to fig. 1-3, a heat dissipating pipe 22 is installed inside a housing 21, a condenser 23 is installed inside the heat dissipating pipe 22, a water regulating valve 24 is installed on a lower end surface of the heat dissipating pipe 22, a condensing pipe 25 is installed on a lower end surface of the condenser 23, a heat insulating cover 26 is installed outside the condensing pipe 25, and a cool air outlet 27 is opened on a lower end surface of the condensing pipe 25.

Referring to fig. 1-3, the housing 21 is made of aluminum, the heat dissipating pipe 22 and the water supply pipe 15 are welded and fixed, the heat dissipating pipe 22 has a square cross-section, two sets of water adjusting valves 24 are provided, both sets of water adjusting valves are fixedly connected with the heat dissipating pipe 22 and the water supply pipe 15, the heat insulating cover 26 is internally provided with high-density polyurethane material, the cold air outlet 27 is internally provided with a fan and blades, the cold air outlet 27 has four sets, the cold air outlet 27 is communicated with the interior of the condensation pipe 25, in practical use, cold air is blown into the container 3 through the condenser 23, so that the cold chain transport vehicle keeps a certain low temperature, meanwhile, the high-density polyurethane can effectively isolate the influence of the external temperature on the interior of the box body 31, and when the refrigeration part 2 works for a long time, the condenser 23 can be cooled by water in the water storage bin 12, so that the phenomenon of overheating of equipment during too long working time is avoided.

Referring to fig. 1 to 6, a plurality of storage slots are formed in the container 3, a container 31 is disposed outside the storage slots, an inner container 33 is mounted inside the container 31, a partition plate 34 is mounted on the lower end surface of the inner container 33, a water storage slot 35 is disposed on the lower end surface of the partition plate 34, a first engagement block 51 is mounted on the lower end surface of the left side of the water storage slot 35, a conveyor belt 52 is mounted on the right end surface of the first engagement block 51, a plurality of sets of axle rollers 53 are mounted inside the conveyor belt 52, a second engagement block 54 is mounted on the right end surface of the conveyor belt 52, a fixed block 55 is fixedly connected to the right end surface of the engagement block, a first hinge shaft 56 is mounted inside the fixed block 55, a support plate 57 is mounted.

Referring to fig. 1 to 6, an electric heating wire is installed inside the inner container 33, water leakage holes are formed inside the partition 34, a waterproof coating is adhered to the inner wall of the water storage tank 35, the cross section of the first embedded block 51 is trapezoid, the first embedded block 51 and the second embedded block 54 have the same specification, the first embedded block 51 and the second embedded block 54 are symmetrically installed, the first hinge shaft 56 is installed inside the fixed block 55, the support plate 57 is a movable mechanism, two sets of jacks 59 are installed on the right end surface of the support plate 57, a hydraulic device is installed inside the jacks 59, the second hinge shaft 58 and the first hinge shaft 56 have the same specification, in actual use, when goods need to be loaded into the container 3, the first hinge shaft 56 is rotated to keep the support plate 57 parallel to the transmission shaft, the second hinge shaft 58 is adjusted to make the right end surface of the support plate 57 as close to the ground as possible, the length of the jacks 59 is adjusted to support the support plate 57, so, meanwhile, the shaft roller 53 is rotated, the conveyor belt 52 moves along with the shaft roller 53, so that goods can enter the container 3 along with the conveyor belt 52, and the workload of workers is greatly reduced.

Referring to fig. 1-6, a spring 42 is mounted on the lower end surface of the backing plate 41, a support rod 43 is mounted on the inner side of the spring 42, a first clamping plate 44 is mounted on the lower end surface of the spring 42, an air bag 45 is mounted on the lower end surface of the first clamping plate 44, a second clamping plate 46 is mounted on the lower end surface of the air bag 45, a third clamping plate 47 is mounted on the lower end surface of the second clamping plate 46, a compression column 48 is mounted on the lower end surface of the third clamping plate 47, a bottom beam 49 is mounted on the lower end surface of the compression column 48, a clamping plate 402 is mounted and fixed on the.

Referring to fig. 1-6, the cross section of the cushion plate 41 is the same as the cross section of the cargo box 3, the springs 42 have a plurality of groups, the plurality of groups of springs 42 have the same specification, the first clamping plate 44, the second clamping plate 46 and the third clamping plate 47 have the same specification, the interior of the air bag 45 is of a vacuum structure, the air bag 45 is provided with two groups, the air bag 45 is of a deformable mechanism, the outer side of the air bag 45 is made of macromolecule butyl rubber, the bumps 401 have two groups, the specifications of the two groups of bumps 401 are the same, the cross section of the bump 401 is of a trapezoid structure, a rubber coating is adhered to the interior of the clamping plate 402, and the lower end of the third clamping plate 47 of each group is provided with two groups of compression columns 48.

As an embodiment of the present invention: in the in-service use, when the inside fresh vegetables that transport of cold chain transport vechicle, carry outside water source to the storehouse 12 inside retaining through water inlet 11, through starting water pump 14, with the inside water suction of storehouse 12 inside water supply pipe 15 inside, through inside distributive pipe 16 with moisture shunt to atomizer 17, give off after the moisture atomization inside 3 fresh vegetables humidifications of giving of packing box, can effectively keep the fresh degree of fresh vegetables in the short distance transportation.

As an embodiment of the present invention: in the in-service use, start condensing engine 23, pass through condenser pipe 25 with air conditioning and get into cold wind export 27, because heat preservation cover 26 internally mounted has high density polyurethane material, cold wind export 27 internally mounted has fan and blade, cold wind export 27 has four groups, cold wind export 27 communicates with each other with condenser pipe 25 is inside, make the inside certain low temperature that keeps of cold chain transport vechicle packing box 3, heat preservation cover 26 can effectively completely cut off the influence of outside temperature to box 31 inside simultaneously, and the long-time during operation of refrigeration part 2, through adjusting water valve 24, inside 23 with the inside rivers income cooling tube of water-feeding pipe 15, utilize the inside water of retaining storehouse 12 to dispel the heat to condensing engine 23, prevent the overheated phenomenon of operating time overlength equipment.

As an embodiment of the present invention: in the in-service use, when needing to load goods to the inside of packing box 3, rotatory hinge first 56, backup pad 57 follows hinge first 56 and rotates, keep backup pad 57 parallel with the transmission shaft, adjust hinge second 58 simultaneously, make backup pad 57 right-hand member face and ground laminating as far as possible, because two sets of jacks 59 are installed to backup pad 57 right-hand member face, jack 59 internally mounted has hydraulic means, the length of adjusting jack 59 comes to support backup pad 57 simultaneously, adjust the slope of backup pad 57 according to the roughness on ground simultaneously, make things convenient for the staff directly to get into inside packing box 3 with the goods through the shallow, simultaneously pivot beam roller 53, conveyer belt 52 follows beam roller 53 and moves, make the goods can follow conveyer belt 52 and get into inside packing box 3, staff's work load has greatly been reduced.

As an embodiment of the present invention: in practical use, when goods such as fruits and vegetables are transported, a certain bump is generated due to the variety of road surface changes, the weight inside the container 3 transmits elastic potential energy to the spring 42 through the extrusion cushion plate 41, the spring 42 generates deformation due to the bump of the road surface, meanwhile, the air bag 45 is compressed through the support rod 43 to perform secondary slow release on the vibration of the container 3, the outer side of the air bag 45 is made of macromolecule butyl rubber, the macromolecule butyl rubber outside the air bag 45 generates damping effect on the spring 42 in the process that the spring 42 recovers the deformation, so that the excessive deformation of the spring 42 is controlled, the bump is slowly released through the spring 42 and the air bag 45, the goods are effectively prevented from being damaged due to shaking and extrusion, when the shock absorption part needs to be replaced, because the sandwich plate 402 is fixedly installed on the upper end face of the spring 42, the bump 401 is fixedly installed on the upper end face of the sandwich plate 402, the shock absorption part 4, the replacement and maintenance are performed by moving the boss 401 inside the pad 41, moving the spring 42 rightward, and pulling the damper member 4 out of the pad 41.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A small cold chain logistics cart comprising: humidification part (1), refrigeration part (2), packing box (3), shock attenuation part (4) and pay-off part (5), its characterized in that: humidification part (1) right-hand member face erection joint has refrigeration part (2), packing box (3) are installed to refrigeration part (2) lower terminal surface, pay-off part (5) are installed to packing box (3) lower terminal surface, shock attenuation part (4) are installed to pay-off part (5) lower terminal surface, humidification part (1) includes water inlet (11), water storage storehouse (12), drinking-water pipe (13), water pump (14), water-feeding pipe (15), distributive pipe (16) and atomizer (17), refrigeration part (2) are including shell (21), cooling tube (22), condenser (23), regulation water valve (24), condenser pipe (25), heat preservation cover (26) and cold wind export (27), packing box (3) are including box (31), storing groove (32), inner bag (33), baffle (34) and aqua storage tank (35), shock attenuation part (4) are including backing plate (41), The feeding component comprises a spring (42), a supporting rod (43), a first clamping plate (44), an air bag (45), a second clamping plate (46), a third clamping plate (47), a compression column (48) and a bottom beam (49), wherein the feeding component (5) comprises a first embedded block (51), a conveyor belt (52), a shaft roller (53), a second embedded block (54), a fixed block (55), a first hinge shaft (56), a supporting plate (57), a second hinge shaft (58) and a jack (59).

2. The small-sized cold chain logistics vehicle of claim 1, characterized in that: the water supply device is characterized in that a water storage bin (12) is arranged on the lower end face of the water inlet (11), a water pumping pipe (13) is arranged and connected on the right end face of the water storage bin (12), a water pump (14) is arranged and connected on the upper end face of the water pumping pipe (13), a water supply pipe (15) is arranged and connected on the right end face of the water pump (14), a water distribution pipe (16) is arranged and connected on the right end face of the water supply pipe (15), and an atomizer (17) is arranged and connected on the lower end.

3. The small-sized cold chain logistics vehicle of claim 2, characterized in that: water inlet (11) have two sets ofly, water inlet (11) upper end erection joint has the lid, waterproof glue film is installed to water storage storehouse (12) inner wall, drinking-water pipe (13) pass through the bolt fastening with water pump (14), water feeding pipe (15) pass through hot melt fixed connection with distributive pipe (16), atomizer (17) have eight groups, and eight groups atomizer (17) specification is the same, both ends are all installed and are fixed with a set of atomizer (17) about cold wind export (27), in the in-service use, when cold chain transport vechicle is inside transports fresh vegetables, through starting water pump (14), with inside water suction of water storage storehouse (12) inside water feeding pipe (15), inside with water diversion to atomizer (17) through distributive pipe (16), give birth to fresh vegetables humidification inside packing box (3) after atomizing with moisture.

4. The small-sized cold chain logistics vehicle of claim 1, characterized in that: radiating tube (22) are installed to shell (21) inboard, installing condenser (23) in radiating tube (22), terminal surface installs water valve (24) of transferring under radiating tube (22), condenser pipe (25) are installed to condenser (23) terminal surface, heat preservation cover (26) are installed in condenser pipe (25) outside, cold wind export (27) have been seted up to condenser pipe (25) terminal surface down.

5. The small-sized cold chain logistics vehicle of claim 4, wherein: the shell (21) is made of metal aluminum, the radiating pipe (22) and the water supply pipe (15) are fixed through welding, the cross section of the radiating pipe (22) is in a shape like a Chinese character kou, the water regulating valve (24) is provided with two groups, two groups of water regulating valves are fixedly connected with the radiating pipe (22) and the water supply pipe (15), the heat preservation cover (26) is internally provided with a high-density polyurethane material, the cold air outlet (27) is internally provided with a fan and blades, the cold air outlet (27) is provided with four groups, the cold air outlet (27) is communicated with the interior of the condensing pipe (25), in actual use, cold air is blown into the interior of the container (3) through the condenser (23), so that the cold chain transport vehicle keeps certain low temperature, meanwhile, the high-density polyurethane effectively isolates the influence of the external temperature on the interior of the box body (31), and the refrigerating part (2) works for a, the condenser (23) is cooled by using water in the water storage bin (12), so that the phenomenon of overheating of equipment during overlong working time is prevented.

6. The small-sized cold chain logistics vehicle of claim 1, characterized in that: the goods box is characterized in that a plurality of groups of goods placing grooves are formed in the container (3), a box body (31) is arranged on the outer side of each goods placing groove, a liner (33) is installed on the inner side of the box body (31), a partition plate (34) is installed on the lower end face of the liner (33), a water storage groove (35) is arranged on the lower end face of the partition plate (34), a first embedded block (51) is installed on the lower end face of the left side of the water storage groove (35), a conveyor belt (52) is installed on the right end face of the first embedded block (51), a plurality of groups of shaft rollers (53) are installed on the inner side of the conveyor belt (52), a second embedded block (54) is installed on the right end face of the conveyor belt (52), a fixed block (55) is fixedly connected with the right end face of the embedded block, a first hinge shaft (56) is, and a jack (59) is arranged on the right end face of the supporting plate (57).

7. The small-sized cold chain logistics vehicle of claim 6, wherein: the electric heating wire is installed inside the inner container (33), water leakage holes are formed inside the partition plate (34), waterproof coatings are adhered to the inner wall of the water storage tank (35), the cross section of the first embedded block (51) is trapezoid, the first embedded block (51) and the second embedded block (54) are identical in specification, the first embedded block (51) and the second embedded block (54) are symmetrically installed, the first hinge shaft (56) is installed inside the fixed block (55), the support plate (57) is a movable mechanism, two groups of jacks (59) are installed on the right end face of the support plate (57), a hydraulic device is installed inside the jacks (59), the second hinge shaft (58) and the first hinge shaft (56) are identical in specification, in actual use, when goods need to be filled into the container (3), the first hinge shaft (56) is rotated to keep the support plate (57) parallel to the transmission shaft, simultaneously, the second hinge shaft (58) is adjusted, the right end face of the supporting plate (57) is attached to the ground as far as possible, the length of the jack (59) is adjusted to support the supporting plate (57), workers can conveniently enter the goods into the container (3) directly through a cart, the shaft roller (53) is rotated simultaneously, the conveying belt (52) moves along with the shaft roller (53), the goods can enter the container (3) along with the conveying belt (52), and the workload of the workers is greatly reduced.

8. The small-sized cold chain logistics vehicle of claim 1, characterized in that: spring (42) is installed to terminal surface under backing plate (41), bracing piece (43) are installed to spring (42) inboard, terminal surface installs splint one (44) under spring (42), air pocket (45) are installed to terminal surface under splint one (44), splint two (46) are installed to terminal surface under air pocket (45), splint three (47) are installed to terminal surface under splint two (46), compression post (48) are installed to terminal surface under splint three (47), floorbar (49) are installed to terminal surface under compression post (48).

9. The small-sized cold chain logistics vehicle of claim 8, wherein: backing plate (41) are that cross section and packing box (3) cross sectional area are unanimous, spring (42) have a plurality of groups, and a plurality of groups spring (42) specification is the same, splint one (44), splint two (46) and splint three (47) specification are the same, the inside vacuum structure that is of air pocket (45), air pocket (45) are equipped with two sets ofly, air pocket (45) are deformable mechanism, air pocket (45) outside is made for polymer butyl rubber, every group splint three (47) lower extreme erection joint has two sets of compression posts (48), in the in-service use, when goods such as fruit vegetables in the transit, because the variety of road surface change, can produce certain jolt, through the slow-release of spring (42) and air pocket (45) to jolting, effectively prevent that the goods from producing the damage because of rocking.