CN111874447A

CN111874447A - Storage box for cold chain transportation

Info

Publication number: CN111874447A
Application number: CN202010763982.5A
Authority: CN
Inventors: 黎程浪
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-01
Filing date: 2020-08-01
Publication date: 2020-11-03

Abstract

The invention discloses a storage box for cold chain transportation, which relates to the field of cold chain transportation, can realize the fixation of transport boxes through a fixed transverse rod and a fixed vertical rod, can adjust the transport boxes with different sizes, can realize the purpose of dismounting the transport boxes without large machinery under the coordination of a pushing chain plate by driving a sprocket disc to rotate through a power mechanism, is provided with at least one ground inserting nail on the side surface of the transport box, can fix the transport boxes on the ground to prevent the transport boxes from moving when the transport boxes are placed on the ground, and is provided with a plastic cushion layer for increasing friction resistance on one side of a fixed bottom plate and one side of the fixed vertical rod close to the transport boxes, so that the transport boxes are more stable and are prevented from being scratched.

Description

Storage box for cold chain transportation

Technical Field

The invention relates to the technical field of cold chain transportation, in particular to a storage box for cold chain transportation.

Background

In the current development of the logistics industry, cold chain transportation has great specific gravity, most of large storage boxes for cold chain transportation are required to be loaded and unloaded by large-sized loading and unloading equipment, the delivery places of the large storage boxes are centralized, and the large storage boxes are inevitably not lack of the loading and unloading equipment.

Disclosure of Invention

The invention aims to provide a storage box for cold chain transportation, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a storage box for cold chain transportation comprises a transportation vehicle body, wherein a supporting frame is fixedly arranged on the transportation vehicle body, a fixed bottom plate is fixedly connected onto the supporting frame, a transportation box is placed on the fixed bottom plate, a lifting ring for lifting and loading and unloading is arranged on the transportation box, a plurality of fixed cross rods are fixedly connected onto the supporting frame, an adjusting mechanism for adjusting the length of the fixed cross rods is arranged on the fixed cross rods, the adjusting mechanism comprises an inner cross rod, an outer cross rod and an outer shell, the outer shell is sleeved on the inner cross rod and the outer cross rod in a sliding manner, round holes are formed in one side of the outer cross rod, movable racks are fixedly connected at one ends of the inner cross rod and the outer cross rod close to each other, the two movable racks are oppositely arranged, a movable gear is meshed between the two movable racks, a rotating column penetrating through the round holes is fixedly connected onto the movable gear, and an operating structure for rotating the rotating, the movable rack is also fixedly connected with a limiting block, one end of the fixed cross rod, which is far away from the supporting frame, is hinged with a fixed vertical rod, the end part of the fixed cross rod is provided with a fixed hole, the fixed vertical rod can be fixed after being erected, the length of the fixed vertical rod is adjustable, one end of the fixed vertical rod, which is far away from the fixed cross rod, is fixedly connected with a fastening lantern ring for inserting a fixed rope, the outer side surface of the transport case is provided with a plurality of bulges and grooves, the bottom of the transport case is fixedly provided with a power mechanism and a moving mechanism, the lowest point of the moving mechanism is lower than the height of the lowest point of the power mechanism, the fixed bottom plate and the supporting frame are provided with corresponding separation grooves, the side surfaces of the separation grooves are fixedly provided with pushing chain plates with chain structures, the chain fluted disc is corresponding to the pushing chain plate, and the supporting frame is also hinged with a hinged plate for guiding.

As a further scheme of the invention: the moving mechanism comprises a moving universal wheel, and a mounting frame used for connecting the moving universal wheel and the transport case is arranged between the moving universal wheel and the transport case.

As a still further scheme of the invention: the side of the transport case is provided with at least one ground inserting nail.

As a still further scheme of the invention: the fixed bottom plate and the fixed vertical rods are close to one side of the transport case is provided with a plastic cushion layer used for increasing friction resistance.

As a still further scheme of the invention: the operation structure comprises an operation hole and a hexagonal head.

As a still further scheme of the invention: the power source is a driving motor.

As a still further scheme of the invention: the transport case is characterized in that T-shaped sliding grooves are formed in an upper plate and a rear plate of the transport case, the length of each sliding groove is smaller than that of a plate where the sliding groove is located, a first sliding block is arranged on the upper plate in a sliding mode, a fixing plate is hinged to the first sliding block and hinged to one side below the sliding block, a second sliding block is arranged on the rear plate in a sliding mode, a push-pull structure is fixedly arranged on the second sliding block, a push-pull rod is connected to the push-pull mechanism in a driving mode, one end, far away from the push-pull mechanism, of the push-pull rod is hinged to the lower end of the fixing plate, and an elastic cable is.

As a still further scheme of the invention: the push-pull mechanism is an electric telescopic mechanism.

Compared with the prior art, the invention has the beneficial effects that:

can realize the fixed to the transport case through fixed horizontal pole and fixed montant, and can not the transport case of equidimension adjust, drive through power unit sprocket rotates promote under the cooperation of link joint can realize not will with the help of large-scale machinery the purpose that the transport case lifted off, the transport case side is provided with at least one ground contact pin, can place the transport case and fix it when subaerial and prevent to remove in situ, PMKD and fixed montant press close to one side of transport case all is provided with the plasticity bed course that is used for increasing frictional resistance, makes it prevents to cut to the right rubbing when the transport case is more stable.

Drawings

FIG. 1 is a front sectional view of the cold chain transportation storage box of the present invention.

FIG. 2 is a schematic cross-sectional view of the side view of the cold chain transportation storage box of the present invention.

Fig. 3 is a schematic perspective view of a part of the storage box for cold chain transportation according to the present invention.

Fig. 4 is a schematic perspective view of another perspective view of the interior of the cold chain transportation storage box of the present invention.

Fig. 5 is a schematic perspective view of an adjusting mechanism in the storage box for cold chain transportation according to the present invention.

Fig. 6 is a schematic perspective view of the storage box in the storage box for cold chain transportation according to the present invention.

In the figure: 1-supporting frame, 2-fixed bottom plate, 3-pushing chain plate, 4-transport box, 5-fixed cross bar, 6-inner cross bar, 7-outer cross bar, 8-limiting block, 9-outer shell, 10-moving gear, 11-rotating column, 12-moving rack, 13-fixed vertical bar, 14-fastening lantern ring, 15-disengaging groove, 16-power source, 17-chain fluted disc, 18-moving mechanism, 19-first sliding block, 20-fixing plate, 21-push-pull rod, 22-push-pull mechanism, 23-hinged plate, 24-elastic cable and 25-second sliding block.

Detailed Description

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-6, the embodiment provides a storage box for cold chain transportation, including a transportation vehicle body, a supporting frame 1 is fixedly arranged on the transportation vehicle body, a fixed bottom plate 2 is fixedly connected on the supporting frame 1, a transportation box 4 is placed on the fixed bottom plate 2, a hanging ring for lifting, loading and unloading is arranged on the transportation box 4, a plurality of fixed cross rods 5 are fixedly connected on the supporting frame 1, an adjusting mechanism for adjusting the length of the fixed cross rods 5 is arranged on the fixed cross rods 5, referring to fig. 5, the adjusting mechanism includes an inner cross rod 6, an outer cross rod 7 and an outer shell 9, the outer shell 9 is slidably sleeved on the inner cross rod 6 and the outer cross rod 7, round holes are arranged on one side of the outer cross rod 5 and one end of the inner cross rod 6 and the outer cross rod 7 close to each other is fixedly connected with a movable rack 12, the two movable racks are oppositely arranged, and a, the movable gear 10 is fixedly connected with a rotating column 11 penetrating through the round hole, one end of the rotating column 11 far away from the movable gear 10 is provided with an operating structure for rotating the rotating column 11, the movable rack 12 is also fixedly connected with a limiting block 8, one end of the fixed cross rod 5 far away from the supporting frame 1 is hinged with a fixed vertical rod 13, the end part of the fixed cross rod is provided with a fixed hole, the fixed vertical rod 13 can be fixed after being erected, the length of the fixed vertical rod 13 is adjustable, one end of the fixed vertical rod 13 far away from the fixed cross rod 5 is fixedly connected with a fastening lantern ring 14 for inserting a fixed rope, the outer side surface of the transport case 4 is provided with a plurality of bulges and grooves, the transport case 4 is more stable under the action of the fixed vertical rod 13, the bottom of the transport case 4 is fixedly provided with a power mechanism and a moving mechanism 18, and the lowest point of the moving, the fixed bottom plate 2 and the supporting frame 1 are provided with corresponding separation grooves 15, the side faces of the separation grooves 15 are fixedly provided with pushing chain plates 3 of a chain structure, the power mechanism comprises a power source 16 fixedly arranged on the transport box 4, the power source 16 is in driving connection with a chain tooth plate 17, the position of the chain tooth plate 17 corresponds to the position of the pushing chain plate 3, and the supporting frame 1 is hinged with a hinged plate 23 for guiding.

Specifically, the moving mechanism 18 comprises a moving universal wheel, and a mounting frame for connecting the moving universal wheel and the transport case 4 is arranged between the moving universal wheel and the transport case.

In particular, the transport box 4 is laterally provided with at least one ground peg, which can be fixed in place against movement when the transport box 4 is placed on the ground.

Specifically, the fixed bottom plate 2 and the fixed vertical rod 13 are close to one side of the transport case 4 is provided with a plastic cushion layer for increasing friction resistance, so that the transport case 4 is more stable and is prevented from being scratched.

Specifically, the chooseing for use of operation structure does not add the restriction, can choose for use the hexagonal structure similar to bolt and nut, can rotate through the spanner, also can run through the handle hole of rotation post 11 can be operated through the rod iron, and is preferred, operation structure includes handle hole and hexagon head, and so application scope is wider, and it is more convenient to operate.

Specifically, the power source 16 is a drive motor.

The working principle of the embodiment is as follows:

can realize fixing to transport case 4 through fixed horizontal pole 5 and fixed montant 13, and can adjust by not transport case 4 of equidimension, drive through power unit chain fluted disc 17 rotates promotion link joint 3's cooperation down can realize not will with the help of large-scale machinery transport case 4 purpose of lifting off.

Example 2

Referring to fig. 1 and 6, on the basis of embodiment 1, T-shaped sliding grooves are formed in an upper plate and a rear plate of the transport case 4, the length of each sliding groove is smaller than that of a plate where the sliding groove is formed, a first sliding block 19 is slidably disposed on the upper plate, a first fixed plate 20 is hinged to the first sliding block 19, the fixed plate 20 is hinged to one side below the first sliding block 19, so that the first sliding block 19 can only rotate within a range of 90 degrees, a second sliding block 25 is slidably disposed on the rear plate, a push-pull structure 22 is fixedly disposed on the second sliding block 25, a push-pull rod 21 is drivingly connected to the push-pull mechanism 22, one end, far away from the push-pull mechanism 22, of the push-pull rod 21 is hinged to the lower end of the fixed plate 20, and an elastic cable 24 is further disposed below the push; the selection of the push-pull mechanism 22 is not limited, and may be a hydraulic/pneumatic/electric telescopic mechanism, and in this embodiment, the push-pull mechanism 22 is an electric telescopic mechanism as an example. When the push-pull mechanism 22 is stretched by the elastic cable 24, the push-pull mechanism moves downwards preferentially under the action of the elastic cable 24, so that the fixed plate 20 tends to be in a vertical state, and after a certain position is reached, the push-pull mechanism 22 is stretched continuously to drive the fixed plate 20 and the sliding block one 19 to move forwards together to play a role in fixing, and the method is particularly suitable for the situation that the transport box 4 is not full.

It should be particularly noted that, although the present specification describes embodiments, each embodiment does not include only an independent technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and technical solutions in various embodiments may be appropriately combined to form other embodiments that can be understood by those skilled in the art, and the above-mentioned embodiments only express the preferred embodiments of the technical solutions, and the description thereof is more specific and detailed, but should not be construed as limiting the scope of the claims of the technical solutions. It should be noted that, for those skilled in the art, various modifications, improvements and substitutions can be made without departing from the spirit of the invention, and all of them belong to the protection scope of the technical solution.

Claims

1. The storage box for cold chain transportation is characterized by comprising a transportation vehicle body, wherein a supporting frame (1) is fixedly arranged on the transportation vehicle body, a fixed bottom plate (2) is fixedly connected on the supporting frame (1), the transportation box (4) is placed on the fixed bottom plate (2), a lifting ring for lifting and loading and unloading is arranged on the transportation box (4), a plurality of fixed cross rods (5) are fixedly connected on the supporting frame (1), an adjusting mechanism for adjusting the length of the fixed cross rods (5) is arranged on the fixed cross rods, the adjusting mechanism comprises an inner cross rod (6), an outer cross rod (7) and an outer shell (9), the outer shell (9) is slidably sleeved on the inner cross rod (6) and the outer cross rod (7) and one side of the inner cross rod and the outer cross rod (7) is provided with a round hole, one end of the inner cross rod (6) and one end of the outer cross rod (7) close to each other, two movable racks are arranged oppositely, a movable gear (10) is meshed between the two movable racks, an operation structure for rotating the movable gear (11) is fixedly connected to the movable gear (10) and penetrates through a rotating column (11) of the round hole, one end of the rotating column (11), far away from the movable gear (10), is provided with an operation structure for rotating the rotating column (11), a limiting block (8) is fixedly connected to the movable rack (12), one end, far away from the supporting frame (1), of the fixed transverse rod (5) is hinged to a fixed vertical rod (13), the end of the fixed transverse rod is provided with a fixed hole, the fixed vertical rod (13) can be fixed after being erected, the length of the fixed vertical rod (13) is adjustable, one end, far away from the fixed transverse rod (5), of the fixed transverse rod is fixedly connected with a fastening lantern ring (14) for penetrating a fixed rope, and a plurality of, the bottom of the transportation box (4) is fixedly provided with a power mechanism and a moving mechanism (18), the lowest point of the moving mechanism (18) is lower than the height of the lowest point of the power mechanism, a corresponding separation groove (15) is formed in the fixed bottom plate (2) and the supporting frame (1), a chain pushing chain plate (3) of a chain structure is fixedly arranged on the side face of the separation groove (15), the power mechanism comprises a power source (16) fixedly arranged on the transportation box (4), a chain tooth plate (17) is connected to the power source (16) in a driving mode, the position of the chain tooth plate (17) corresponds to the position of the chain pushing chain plate (3), and a hinged plate (23) used for guiding is hinged to the supporting frame (1).

2. Storage box according to claim 1, characterised in that the moving mechanism (18) comprises a moving castor, between which a mounting is provided for connecting the two.

3. Storage box for cold chain transport according to claim 2, characterised in that the side of the transport box (4) is provided with at least one ground peg.

4. Storage box according to claim 1, characterized in that the side of the fixed bottom plate (2) and the fixed vertical bar (13) close to the transport box (4) are provided with plastic cushions for increasing friction resistance.

5. The cold chain transportation storage bin of claim 1 wherein the handling structure comprises a handling hole and a hex head.

6. Storage bin for cold chain transport according to claim 5, wherein the power source (16) is a drive motor.

7. The storage box for cold chain transportation according to claim 1, wherein the upper plate and the rear plate of the transportation box (4) are provided with T-shaped chutes, the length of the sliding chute is less than that of the plate on which the sliding chute is arranged, a first sliding block (19) is arranged on the upper plate in a sliding manner, a fixed plate (20) is hinged on the first sliding block (19), the fixed plate (20) is hinged at one side below the first sliding block (19), a second sliding block (25) is arranged on the rear plate in a sliding manner, a push-pull structure (22) is fixedly arranged on the second sliding block (25), a push-pull rod (21) is connected to the push-pull structure (22) in a driving way, one end of the push-pull rod (21) far away from the push-pull mechanism (22) is hinged to the lower end of the fixing plate (20), and an elastic cable (24) is further arranged below the push-pull mechanism (22).

8. Storage box according to claim 7, characterized in that the push-pull mechanism (22) is an electric telescopic mechanism.