A basalt fiber thermal insulation and lightweight cold chain transport vehicle compartment

Abstract

The present invention is applicable to the technical field of cold chain transport vehicle compartments, and provides a basalt fiber heat-insulating and lightweight cold chain transport vehicle compartment, including a compartment body, a first groove is provided on the compartment body, and a plurality of first through grooves distributed in an array are provided on the first groove. A lifting plate is provided in the first groove, and a plurality of filling plates corresponding to the plurality of first through grooves are provided on the lifting plate. A support unit for supporting the lifting plate is provided in the first groove, and the support unit can drive the lifting plate so that the filling plate is flush with the lower end surface of the compartment body. The present invention accommodates the lifting plate and the support unit through the first groove, and the first through groove is used to allow the filling plate to pass through, so as to achieve the effect that the filling plate is flush with the lower end surface of the compartment body. The rising or falling of the lifting plate can facilitate the fork end of the forklift to extend into the compartment, so as to transport the goods in the compartment.

Description

Technical Field

[0001] The present invention belongs to the technical field of cold chain transport vehicle compartments, and in particular relates to a basalt fiber heat-insulating and lightweight cold chain transport vehicle compartment. Background Art

[0002] A cold chain transport vehicle is a closed van transport vehicle used to transport frozen or fresh goods. It is used to transport frozen goods and is a common method of cargo transportation on the market.

[0003] After searching, the patent announcement number is CN216401567U, which discloses a Chinese patent named cold chain transport carriage and cold chain vehicle, which separates the carriage into a refrigerated area and a normal temperature area with adjustable space size by setting a first isolation member, and the refrigerated area is separated into a fresh-keeping area and a frozen area with adjustable space size by a second isolation member, so as to facilitate the adjustment of the transport space size according to the transported products, reduce energy consumption while ensuring the safety of cold chain transportation, and is convenient to adjust and more practical; however, there are some shortcomings in the actual use of the above device. When the goods in the cold chain transport carriage are transported out of the carriage, it is often necessary to use auxiliary equipment such as forklifts for transportation. When the forklift is transporting the goods, there needs to be enough space at the lower end of the goods to allow the fork end of the forklift to extend in for transportation, and the existing cold chain transport vehicle carriage cannot meet the above requirements. Based on this, a basalt fiber heat-insulating and lightweight cold chain transport vehicle carriage that can solve the above problems is proposed. Summary of the Invention

[0004] The present invention provides a basalt fiber heat-insulating and lightweight cold chain transport vehicle compartment, which aims to solve the problem that when transporting goods out of the cold chain transport compartment, it is often necessary to use auxiliary equipment such as forklifts to transport the goods. When the forklift is transporting the goods, there needs to be enough space at the bottom of the goods to allow the fork end of the forklift to extend into for transportation.

[0005] The present invention is implemented as follows: a basalt fiber heat-insulating and lightweight cold chain transport vehicle carriage includes a carriage body, a first groove is provided on the carriage body, a plurality of first through grooves distributed in an array are provided on the first groove, a lifting plate is provided in the first groove, a plurality of filling plates corresponding to the plurality of first through grooves are provided on the lifting plate, a support unit for supporting the lifting plate is provided in the first groove, and the support unit can drive the lifting plate so that the filling plate is flush with the lower end surface of the carriage body.

[0006] Preferably, a box door is provided on the carriage body.

[0007] Preferably, the support unit includes a symmetrically arranged support plate for supporting the jacking plate, the side of the support plate is fixedly connected to a connecting curved plate, the side of the connecting curved plate is fixedly connected to a rotating sleeve, a symmetrically arranged second groove is opened in the first groove, the second groove is fixedly connected to a first rotating shaft, the rotating sleeve is sleeved on the outside of the first rotating shaft, the first movable plate is slidably arranged in the first groove, the lower end of the support plate is fixedly connected to the first connecting plate, the lower end of the first connecting plate is provided with a first inclined surface, the two sides of the first movable plate are connected to the first groove through a guide unit, and a pulling limit unit is also provided on the first movable plate.

[0008] Preferably, the guide unit includes a symmetrically arranged guide groove opened on the side wall of the first groove, a guide rod is fixedly connected in the guide groove, and first moving blocks are fixedly connected on both sides of the first movable plate, the first moving block is sleeved on the outside of the guide rod, and the first moving block is connected to the side wall of the guide groove through a first spring for providing elastic force, and the first spring is sleeved on the outside of the guide rod.

[0009] Preferably, the pulling limit unit includes a pulling rod inserted in the first movable plate, a limiting protrusion is fixedly connected to the pulling rod, a handle is fixedly connected to the end of the pulling rod, a second through groove for the limiting protrusion to rotate is provided on the first movable plate, and a plurality of limiting grooves distributed in an array and cooperating with the limiting protrusion are provided in the first groove.

[0010] Preferably, the first movable plate is rotatably connected to an unloading plate through a plurality of hinges distributed in an array, and an extension unit for portable unloading is provided on the side of the unloading plate.

[0011] Preferably, a plurality of sixth grooves distributed in an array are provided on the carriage body, and structural reinforcement rods for strengthening the structure are inserted into the sixth grooves. The plurality of structural reinforcement rods are fixedly connected to the magnetic plate, and the magnetic plate is magnetically connected to the carriage body.

[0012] Preferably, the extension unit includes a plurality of third grooves distributed in an array on the side of the unloading plate, an extension rod is inserted in the third groove, the upper end of the extension rod is fixedly connected to an anti-slip protrusion, an anti-slip plate is fixedly connected to the third groove, the side of the anti-slip protrusion is fixedly connected to a structural reinforcement rib, a fourth groove is provided in the third groove to cooperate with the structural reinforcement rib, the end of the extension rod is fixedly connected to a second connecting plate, and the second connecting plate is provided with a connecting unit for connecting to other carriages.

[0013] Preferably, a second inclined surface is provided on the second connecting plate.

[0014] Preferably, the connecting unit includes a fifth groove formed on the second connecting plate, a clamping plate is provided in the fifth groove, and a side surface of the clamping plate is connected to a side wall of the fifth groove via a plurality of second springs for providing elastic force.

[0015] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0016] Through the setting of the supporting unit, a first movable plate is slidably provided in the first groove, the lower end of the supporting plate is fixedly connected to the first connecting plate, and the lower end of the first connecting plate is provided with a first inclined surface. When the first movable plate slides in the first groove, the first movable plate interacts with the first inclined surface of the first connecting plate, thereby pushing the supporting plate to rotate around the first rotating shaft, thereby driving the lifting plate to rise or fall. The rising or falling of the lifting plate can facilitate the fork end of the forklift to extend into the carriage, so as to transport the goods in the carriage;

[0017] Through the setting of the extension unit, the end of the extension rod is fixedly connected to the second connecting plate, and the second connecting plate is provided with a connecting unit for connecting to other carriages. The second connecting plate is provided with a second inclined surface to facilitate the transition of goods between different carriages. When it is necessary to extend the unloading length or connect multiple carriages, the extension rod can be pulled out of the third groove and connected to other carriages using the connecting unit. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of a basalt fiber heat insulation and lightweight cold chain transport vehicle provided by the present invention. Figure 1 ;

[0019] Figure 2 This is a schematic diagram of the overall structure of a basalt fiber heat insulation and lightweight cold chain transport vehicle provided by the present invention. Figure 2 ;

[0020] Figure 3 yes Figure 2 Schematic diagram of the enlarged structure at A in the middle;

[0021] Figure 4 This is a schematic diagram of the structure of a basalt fiber heat insulation and lightweight cold chain transport vehicle provided by the present invention. Figure 3 ;

[0022] Figure 5 yes Figure 4 Schematic diagram of the enlarged structure at B in the middle;

[0023] Figure 6 This is a schematic structural diagram of a support unit in a lightweight cold chain transport vehicle compartment using basalt fiber thermal insulation provided by the present invention;

[0024] Figure 7 This is a schematic diagram of the structure of the connection between the structural reinforcement rod and the magnetic plate in the compartment of a basalt fiber heat-insulating and lightweight cold chain transport vehicle provided by the present invention;

[0025] Figure 8 This is a structural diagram of the connection between the unloading plate and the first movable plate in a compartment of a basalt fiber heat-insulating and lightweight cold chain transport vehicle provided by the present invention;

[0026] Figure 9 yes Figure 8 Schematic diagram of the enlarged structure at C in the middle;

[0027] Figure 10 yes Figure 8 Schematic diagram of the enlarged structure at D in the middle;

[0028] Figure 11 This is a schematic structural diagram of a pull rod upper limit projection in a basalt fiber heat-insulating and lightweight cold chain transport vehicle provided by the present invention;

[0029] Figure 12 This is a schematic diagram of the structure of the extension unit in the compartment of a basalt fiber thermal insulation lightweight cold chain transport vehicle provided by the present invention. Figure 1 ;

[0030] Figure 13 This is a schematic diagram of the structure of the extension unit in the compartment of a basalt fiber thermal insulation lightweight cold chain transport vehicle provided by the present invention. Figure 2 .

[0031] Figure numerals: 1. Carriage body; 2. First groove; 3. First through groove; 4. Lifting plate; 5. Filling plate; 6. Box door; 7. Support plate; 8. Connecting curved plate; 9. Rotating sleeve; 10. Second groove; 11. First rotating shaft; 12. First moving plate; 13. First connecting plate; 14. First inclined surface; 15. Guide groove; 16. Guide rod; 17. First moving block; 18. First spring; 19. Pull rod; 20. Limit 1. Positioning protrusion; 21. Handle; 22. Second through-groove; 23. Limiting groove; 24. Unloading plate; 25. Sixth groove; 26. Structural reinforcement rod; 27. Magnetic plate; 28. Third groove; 29. ​​Extension rod; 30. Anti-slip protrusion; 31. Anti-slip plate; 32. Structural reinforcement rib; 33. Fourth groove; 34. Second connecting plate; 35. Second inclined surface; 36. Fifth groove; 37. Snap-in plate; 38. Second spring; 39. Hinge. DETAILED DESCRIPTION

[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meanings as commonly understood by those skilled in the art to which this application belongs. The terms used in the specification of the application are only for the purpose of describing specific embodiments and are not intended to limit this application. The terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0033] References herein to "embodiments" mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0034] The embodiment of the present invention provides a basalt fiber heat insulation lightweight cold chain transport vehicle compartment, such as Figures 1-13 As shown, it includes a car body 1, a first groove 2 is provided on the car body 1, a plurality of first through grooves 3 distributed in an array are provided on the first groove 2, a lifting plate 4 is provided in the first groove 2, a plurality of filling plates 5 corresponding to the plurality of first through grooves 3 are provided on the lifting plate 4, and a supporting unit for supporting the lifting plate 4 is provided in the first groove 2, and the supporting unit can drive the lifting plate 4 so that the filling plate 5 is flush with the lower end surface of the car body 1.

[0035] The carriage body 1 is provided with a box door 6 .

[0036] The carriage body 1 is made of basalt fiber material, which has good thermal insulation performance and light weight, and is suitable for the needs of cold chain transportation. A first groove 2 is provided on the carriage body 1, and a plurality of first through grooves 3 distributed in an array are provided on the first groove 2. The first groove 2 is used to accommodate the lifting plate 4 and the support unit, and the first through groove 3 is used to allow the filling plate 5 to pass through, so as to achieve the effect that the filling plate 5 is flush with the lower end surface of the carriage body 1, and the lifting plate 4 can be lowered. At this time, the fork end of the forklift can penetrate into the carriage for transportation. A box door 6 is also provided on the carriage body 1 to facilitate the entry and exit of goods.

[0037] Combine Figure 6The supporting unit includes a symmetrically arranged supporting plate 7 for supporting the lifting plate 4, and the side of the supporting plate 7 is fixedly connected to a connecting curved plate 8, and the side of the connecting curved plate 8 is fixedly connected to a rotating sleeve 9. A symmetrically arranged second groove 10 is opened in the first groove 2, and a first rotating shaft 11 is fixedly connected in the second groove 10. The rotating sleeve 9 is sleeved on the outside of the first rotating shaft 11, and a first movable plate 12 is slidably arranged in the first groove 2. The lower end of the supporting plate 7 is fixedly connected to a first connecting plate 13, and the lower end of the first connecting plate 13 is provided with a first inclined surface 14. Both sides of the first movable plate 12 are connected to the first groove 2 through a guide unit, and a pulling limit unit is also provided on the first movable plate 12.

[0038] When the above-mentioned support unit is actually used, when transporting goods, the first movable plate 12 is in the first groove 2. At this time, the upper end of the first movable plate 12 contacts the first connecting plate 13, supporting the first connecting plate 13, driving the support plate 7 to support the lifting plate 4, and the filling plate 5 to fill the first through-groove 3. The placement of the goods will not be affected. When the goods need to be taken out of the car for transportation, the first movable plate 12 is separated from the first connecting plate 13, and the support plate 7 rotates around the first rotating shaft 11 under the action of gravity. The filling plate 5 is separated from the first through-groove 3, and the first through-groove 3 can penetrate into the fork end of the forklift, and the fork end of the forklift can carry the goods placed in the car.

[0039] Combine Figure 10 The guide unit includes a symmetrically arranged guide groove 15 opened on the side wall of the first groove 2, and a guide rod 16 is fixedly connected to the guide groove 15. First moving blocks 17 are fixedly connected on both sides of the first movable plate 12, and the first moving block 17 is sleeved on the outside of the guide rod 16. The first moving block 17 is connected to the side wall of the guide groove 15 through a first spring 18 for providing elastic force, and the first spring 18 is sleeved on the outside of the guide rod 16.

[0040] The guide unit is used to ensure that the first movable plate 12 slides smoothly and stably in the first groove 2. When the first movable plate 12 slides, the first movable block 17 slides on the guide rod 16, and the first spring 18 plays a buffering and resetting role. For example, when an external force pushes the first movable plate 12, the first spring 18 is compressed; when the external force disappears, the elastic force of the first spring 18 causes the first movable plate 12 to return to its initial position.

[0041] Combine Figure 9 and Figure 11The pulling limit unit includes a pulling rod 19 inserted in the first movable plate 12, and a limiting protrusion 20 is fixedly connected to the pulling rod 19. The end of the pulling rod 19 is fixedly connected to a handle 21. A second through groove 22 for the limiting protrusion 20 to rotate is provided on the first movable plate 12, and a plurality of limiting grooves 23 distributed in an array and cooperating with the limiting protrusion 20 are provided in the first groove 2.

[0042] The pulling limit unit is used to control the position of the first movable plate 12 and limit it. When the first movable plate 12 needs to be moved, the handle 21 is pulled to disengage the limit protrusion 20 from the limit groove 23, and then the first movable plate 12 can be pushed to slide in the first groove 2. When it moves to the appropriate position, the handle 21 is turned to make the limit protrusion 20 enter the corresponding limit groove 23, thereby fixing the first movable plate 12 in this position, which can facilitate personnel to unload or carry out goods.

[0043] The first movable plate 12 is rotatably connected to the unloading plate 24 via a plurality of hinges 39 distributed in an array. An extension unit for portable unloading is provided on the side of the unloading plate 24.

[0044] The carriage body 1 is provided with a plurality of sixth grooves 25 distributed in an array, and structural reinforcement rods 26 for strengthening the structure are inserted into the sixth grooves 25. The plurality of structural reinforcement rods 26 are fixedly connected to the magnetic plate 27, and the magnetic plate 27 is magnetically connected to the carriage body 1.

[0045] When the first movable plate 12 drives the unloading plate 24 to move to the outside, the unloading plate 24 can be placed on the ground for unloading. The cargo can also be transported between adjacent carriages through the support of the structural reinforcement rod 26, thereby improving the work efficiency of the staff.

[0046] Combine Figure 7 、 Figure 12 and Figure 13 The extension unit includes a plurality of third grooves 28 distributed in an array on the side of the unloading plate 24, an extension rod 29 is inserted in the third groove 28, the upper end of the extension rod 29 is fixedly connected to an anti-slip protrusion 30, an anti-slip plate 31 is fixedly connected to the third groove 28, and a structural reinforcement rib 32 is fixedly connected to the side of the anti-slip protrusion 30, and a fourth groove 33 is provided in the third groove 28 to cooperate with the structural reinforcement rib 32, and the end of the extension rod 29 is fixedly connected to a second connecting plate 34, and the second connecting plate 34 is provided with a connecting unit for connecting to other carriages.

[0047] A second inclined surface 35 is provided on the second connecting plate 34 .

[0048] The connecting unit includes a fifth groove 36 formed on the second connecting plate 34 . A clamping plate 37 is provided in the fifth groove 36 . The side surface of the clamping plate 37 is connected to the side wall of the fifth groove 36 via a plurality of second springs 38 for providing elastic force.

[0049] The end of the extension rod 29 is fixedly connected to the second connecting plate 34, and the second connecting plate 34 is provided with a connecting unit for connecting to other carriages. The second connecting plate 34 is provided with a second inclined surface 35 to facilitate the transition of goods between different carriages. When it is necessary to extend the unloading length or connect multiple carriages, the extension rod 29 can be pulled out of the third groove 28 and connected to other carriages using the connecting unit.

[0050] When the connecting unit is actually used, when the second connecting plates 34 of the two carriages approach each other, the clamping plate 37 pops out and clamps together under the action of the second spring 38, thereby achieving the connection between the two carriages.

[0051] In summary, the working principle of the present invention is as follows: when transporting goods, the first movable plate 12 is in the first groove 2, and at this time the upper end of the first movable plate 12 contacts the first connecting plate 13, supporting the first connecting plate 13, driving the supporting plate 7 to support the lifting plate 4, and the filling plate 5 to fill the first through-groove 3, so that the placement of the goods will not be affected. When the goods need to be taken out of the compartment for transportation, the first movable plate 12 is separated from the first connecting plate 13, and the supporting plate 7 rotates around the first rotating shaft 11 under the action of gravity, and the filling plate 5 is separated from the first through-groove 3, and the first through-groove 3 can penetrate into the fork end of the forklift, and the fork end of the forklift can carry the goods placed in the compartment; pulling the limit unit is used to control The position of the first movable plate 12 is limited. When the first movable plate 12 needs to be moved, the handle 21 is pulled to disengage the limiting protrusion 20 from the limiting groove 23, and then the first movable plate 12 can be pushed to slide in the first groove 2. When it moves to the appropriate position, the handle 21 is turned to make the limiting protrusion 20 enter the corresponding limiting groove 23, thereby fixing the first movable plate 12 in this position, which can facilitate personnel to unload or carry out cargo transportation; when the first movable plate 12 drives the unloading plate 24 to move to the outside, the unloading plate 24 can be placed on the ground for unloading, and the cargo can also be carried between adjacent carriages through the support of the structural reinforcement rod 26, thereby improving the work efficiency of the staff.

[0052] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A basalt fiber heat-insulating and lightweight cold chain transport vehicle compartment, comprising a compartment body (1), characterized in that: The carriage body (1) is provided with a first groove (2), the first groove (2) is provided with a plurality of first through grooves (3) distributed in an array, a lifting plate (4) is provided in the first groove (2), a plurality of filling plates (5) corresponding one-to-one to the plurality of first through grooves (3) are provided on the lifting plate (4), a supporting unit for supporting the lifting plate (4) is provided in the first groove (2), and the supporting unit can drive the lifting plate (4) so ​​that the filling plate (5) is flush with the lower end surface of the carriage body (1); The support unit includes a symmetrically arranged support plate (7) for supporting the jacking plate (4), the side of the support plate (7) is fixedly connected to a connecting curved plate (8), the side of the connecting curved plate (8) is fixedly connected to a rotating sleeve (9), a symmetrically arranged second groove (10) is opened in the first groove (2), a first rotating shaft (11) is fixedly connected in the second groove (10), the rotating sleeve (9) is sleeved on the outside of the first rotating shaft (11), a first movable plate (12) is slidably arranged in the first groove (2), the lower end of the support plate (7) is fixedly connected to a first connecting plate (13), the lower end of the first connecting plate (13) is provided with a first inclined surface (14), both sides of the first movable plate (12) are connected to the first groove (2) through a guide unit, and a pulling limit unit is also provided on the first movable plate (12); The pulling limit unit includes a pulling rod (19) inserted into the first movable plate (12), a limiting protrusion (20) is fixedly connected to the pulling rod (19), and a handle (21) is fixedly connected to the end of the pulling rod (19). A second through groove (22) for the limiting protrusion (20) to rotate is provided on the first movable plate (12), and a plurality of array-distributed limiting grooves (23) cooperating with the limiting protrusion (20) are provided in the first groove (2).

2. The basalt fiber heat-insulating and lightweight cold chain transport vehicle compartment according to claim 1, characterized in that: The carriage body (1) is provided with a box door (6).

3. The basalt fiber heat-insulating and lightweight cold chain transport vehicle compartment according to claim 1, characterized in that: The guide unit comprises a guide groove (15) symmetrically arranged and opened on the side wall of the first groove (2), a guide rod (16) is fixedly connected in the guide groove (15), and first moving blocks (17) are fixedly connected on both sides of the first movable plate (12), the first moving blocks (17) are sleeved on the outside of the guide rod (16), and the first moving blocks (17) are connected to the side wall of the guide groove (15) through a first spring (18) for providing elastic force, and the first spring (18) is sleeved on the outside of the guide rod (16).

4. The basalt fiber heat-insulating and lightweight cold chain transport vehicle compartment according to claim 1, characterized in that: The first movable plate (12) is rotatably connected to an unloading plate (24) via a plurality of hinges (39) distributed in an array, and an extension unit for portable unloading is provided on the side of the unloading plate (24).

5. The basalt fiber heat-insulating and lightweight cold chain transport vehicle compartment according to claim 4, characterized in that: The carriage body (1) is provided with a plurality of sixth grooves (25) distributed in an array, and a structural reinforcement rod (26) is inserted into the sixth groove (25). The plurality of structural reinforcement rods (26) are fixedly connected to a magnetic plate (27), and the magnetic plate (27) is magnetically connected to the carriage body (1).

6. The basalt fiber heat-insulating and lightweight cold chain transport vehicle compartment according to claim 4, characterized in that: The extension unit includes a plurality of third grooves (28) arranged in an array on the side of the unloading plate (24), an extension rod (29) is inserted into the third groove (28), an anti-slip protrusion (30) is fixedly connected to the upper end of the extension rod (29), an anti-slip plate (31) is fixedly connected to the third groove (28), a structural reinforcement rib (32) is fixedly connected to the side of the anti-slip protrusion (30), a fourth groove (33) is provided in the third groove (28) to cooperate with the structural reinforcement rib (32), the end of the extension rod (29) is fixedly connected to a second connecting plate (34), and a connecting unit for connecting with other carriages is provided on the second connecting plate (34).

7. The basalt fiber heat-insulating and lightweight cold chain transport vehicle compartment according to claim 6, characterized in that: A second inclined surface (35) is provided on the second connecting plate (34).

8. The basalt fiber heat-insulating and lightweight cold chain transport vehicle compartment according to claim 6, characterized in that: The connecting unit comprises a fifth groove (36) formed on the second connecting plate (34), a clamping plate (37) being provided in the fifth groove (36), and a side surface of the clamping plate (37) being connected to a side wall of the fifth groove (36) via a plurality of second springs (38) for providing elastic force.

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