Foldable logistics storage shelf

Abstract

The utility model relates to the technical field of storage goods shelves, and discloses a foldable logistics storage goods shelf which comprises a base, a first goods shelf, a second goods shelf and a third goods shelf, the base is installed at the bottom end of the first goods shelf, the first goods shelf is installed at the bottom end of the second goods shelf, and the second goods shelf is installed at the bottom end of the third goods shelf. The first goods shelf, the second goods shelf and the third goods shelf are the same in structure. The storage cavity, the goods shelf storage groove, the first telescopic rod and the second telescopic rod are used in cooperation, when the goods shelf needs to be folded, the telescopic rotating shaft rotates to fold the telescopic plate in the goods shelf storage groove, and the reset grooves are adjusted in sequence; the telescopic plate, the first telescopic rod and the second telescopic rod are sequentially pushed and stored in the storage cavity in the L-shaped material plate and the storage groove of the goods shelf, folding of the goods shelf is achieved, and the height between the goods shelves can be independently adjusted by adjusting the buckling grooves and the adjusting grooves, or the height between the goods shelves can be adjusted in a cross-layer mode.

Description

Technical Field

[0001] The utility model belongs to the technical field of storage shelves, and specifically relates to a foldable logistics storage shelf. Background Technique

[0002] Shelves are important tools for modern warehouses to improve efficiency and are storage equipment for storing finished items. Therefore, the shelf industry has emerged, and the market demand share is getting higher and higher. With the standardization and high efficiency of enterprise warehouses, it has naturally been put on the agenda. There are several problems with the existing logistics storage shelves. One is that they cannot be flexibly folded and stored, so they will occupy a large space when idle or in transportation, and it is also difficult to move the shelves. The other is that the height between the pallets cannot be adjusted. Therefore, a foldable logistics storage shelf is proposed to solve the problems mentioned in the above background technique. Content of the Utility Model

[0003] In order to solve the above technical problems of inflexible folding and storage, large space occupation when idle or in transportation, difficult movement of the shelf, and inability to adjust the height between the pallets, the basic concept of the technical solution adopted by the utility model is as follows:

[0004] The foldable logistics storage shelf includes a base, a first shelf, a second shelf, and a third shelf. The base is installed at the bottom end of the first shelf, the first shelf is installed at the bottom end of the second shelf, the second shelf is installed at the bottom end of the third shelf, and the first shelf, the second shelf, and the third shelf have the same structure. The first shelf includes a retractable plate, a first telescopic rod, a second telescopic rod, and an L-shaped profile plate. At the front side of the top end of the L-shaped profile plate, the two ends are connected to the first telescopic rod, and at the rear side, the two ends are connected to the second telescopic rod. The second telescopic rod is connected to the first telescopic rod by a retractable plate. The second telescopic rod is rotatably connected to the retractable plate through a hinge on the telescopic rotating shaft. The retractable plate is fixed by fixing plates provided on both sides of the top end of the L-shaped profile plate.

[0005] Preferably, the L-shaped profile plate includes a long profile plate and a short profile plate. A pallet storage groove is provided at the bottom end of the long profile plate. The pallet storage groove is connected to the top ends of two first telescopic rods. The bottom ends of the two first telescopic rods are symmetrically arranged at the front side corners of the top end of the long profile plate. The short profile plate is connected to the rear side of the long profile plate. Two second telescopic rods are arranged on both sides in the shelf storage groove opened at the top end of the short profile plate. The top ends of the two second telescopic rods are connected to the storage cavity opened at the bottom end of the short profile plate. The two first telescopic rods arranged at the front side of the top end of the long profile plate are symmetrically arranged with the two second telescopic rods arranged on both sides of the shelf storage groove.

[0006] Preferably, the first telescopic rod and the second telescopic rod include a hollow first-stage rod, a second-stage rod, and a third-stage rod. The top of the inner wall of the first-stage rod is connected to the bottom of the inner wall of the second-stage rod, and the top of the inner wall of the second-stage rod is connected to the bottom of the inner wall of the third-stage rod. The first telescopic rod and the second telescopic rod adjust the heights of the first-stage rod, the second-stage rod, and the third-stage rod through adjustment grooves.

[0007] Preferably, the base is connected to the bottom end of the cargo board storage groove, and rollers are symmetrically installed at the four corners of the bottom end of the base.

[0008] Preferably, the height of the retractable plate is adjusted through a buckle groove on the outside of the retractable plate.

[0009] Preferably, two reset springs are installed on the upper and lower sides of the right side of the short profile plate. Two elongation grooves are installed above the left side of the short profile plate corresponding to the two reset springs, and a reset groove is installed on the lower side.

[0010] The utility model has the following beneficial effects compared with the prior art:

[0011] By using the storage cavity, the shelf storage groove, the first telescopic rod, and the second telescopic rod in cooperation, when the shelf needs to be folded, first rotate the telescopic rotating shaft to fold the retractable plate in the shelf storage groove. By sequentially adjusting the reset groove, the retractable plate, the first telescopic rod, and the second telescopic rod are sequentially pushed into the storage cavity and the shelf storage groove in the L-shaped profile plate, thus realizing the folding of the shelf. The adjustment buckle groove and the adjustment groove can independently adjust the height between the shelves or adjust the height between the shelves across layers, and can flexibly adjust the shelves, making the shelf applicable to different items. While reasonably using the space, it is very convenient to move, and when the shelf is idle and in transportation, it occupies a small area and is convenient for personnel to use.

[0012] The following further describes in detail the specific implementation manners of the utility model with reference to the accompanying drawings. Description of the Drawings

[0013] In the drawings:

[0014] Figure 1 It is a three-dimensional structural schematic diagram of a foldable logistics storage shelf;

[0015] Figure 2 It is a first-shelf structural schematic diagram of a foldable logistics storage shelf;

[0016] Figure 3 It is a left-view schematic diagram of the first shelf of a foldable logistics storage shelf;

[0017] Figure 4 It is a folding state schematic diagram of a foldable logistics storage shelf;

[0018] In the figure: 1. Base; 2. First shelf; 3. Second shelf; 4. Third shelf; 5. Shrinkage plate; 6. Long profile plate; 7. Short profile plate; 8. Return spring; 9. Pallet storage groove; 10. Buckle groove; 11. Storage cavity; 12. Shelf storage groove; 13. Hinge; 14. Telescopic rotating shaft; 15. First-level rod; 16. Second-level rod; 17. Third-level rod; 18. Fixed plate; 19. Roller; 20. Adjustment groove; 21. Elongation groove; 22. First telescopic rod; 23. Second telescopic rod; 24. L-shaped profile plate; 25. Return groove. Detailed implementation manner

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0020] As Figures 1 to 4 shown, a foldable logistics storage shelf includes a base 1, a first shelf 2, a second shelf 3 and a third shelf 4. The base 1 is installed at the bottom end of the first shelf 2, the first shelf 2 is installed at the bottom end of the second shelf 3, and the second shelf 3 is installed at the bottom end of the third shelf 4. The first shelf 2, the second shelf 3 and the third shelf 4 have the same structure. The first shelf 2 includes a shrinkage plate 5, a first telescopic rod 22, a second telescopic rod 23 and an L-shaped profile plate 24. The front ends of both sides of the top of the L-shaped profile plate 24 are connected to the first telescopic rod 22, and the rear ends of both sides are connected to the second telescopic rod 23. The second telescopic rod 23 is connected to the first telescopic rod 22 by arranging the shrinkage plate 5. The second telescopic rod 23 is rotatably connected to the shrinkage plate 5 through a hinge 13 on the telescopic rotating shaft 14. The shrinkage plate 5 is fixed by fixed plates 18 arranged on both sides of the top of the L-shaped profile plate 24.

[0021] Furthermore, the L-shaped profile plate 24 includes a long profile plate 6 and a short profile plate 7. A pallet storage groove 9 is provided at the bottom end of the long profile plate 6. The pallet storage groove 9 is connected to the tops of two first telescopic rods 22. The bottoms of the two first telescopic rods 22 are symmetrically arranged at the front corners of the top of the long profile plate 6. The short profile plate 7 is connected to the rear side of the long profile plate 6. Two first telescopic rods 22 are arranged on both sides in the shelf storage groove 12 opened at the top of the short profile plate 7. The tops of the two first telescopic rods 22 are connected to the storage cavity 11 opened at the bottom end of the short profile plate 7. The two first telescopic rods 22 arranged on the front side of the top of the long profile plate 6 are symmetrically arranged with the two first telescopic rods 22 arranged on both sides of the shelf storage groove 12.

[0022] Further, the first telescopic rod 22 and the second telescopic rod 23 include a hollow first-stage rod 15, a second-stage rod 16, and a third-stage rod 17. The top of the inner wall of the first-stage rod 15 is connected to the bottom of the inner wall of the second-stage rod 16, and the top of the inner wall of the second-stage rod 16 is connected to the bottom of the inner wall of the third-stage rod 17. The first telescopic rod 22 and the second telescopic rod 23 adjust the heights of the first-stage rod 15, the second-stage rod 16, and the third-stage rod 17 through the adjustment groove 20.

[0023] Further, the base 1 is connected to the bottom end of the cargo board storage groove 9, and rollers 19 are symmetrically installed at the four corners of the bottom end of the base 1.

[0024] Further, the height of the retractable plate 5 is adjusted through the buckle groove 10 on the outside of the retractable plate 5.

[0025] Further, two return springs 8 are installed on the upper and lower sides of the right side of the short profile plate 7. Corresponding to the two return springs 8, an elongation groove 21 is installed above the left side of the short profile plate 7, and a return groove 25 is installed below.

[0026] When the flow-through storage shelf needs to be fully folded, first control the fixed plate 18 to rotate the retractable plate 5 around the telescopic rotating shaft 14 for folding. Then, adjust the return groove 25 in sequence from the first shelf 2, the second shelf 3 to the third shelf 4, touch the return spring 8, the shelf storage groove 12 is opened and the buckle groove 10 and the adjustment groove 20 are touched. The first-stage rod 15, the second-stage rod 16, and the third-stage rod 17 are contracted and folded. The retractable plate 5, the first telescopic rod 2, and the second telescopic rod 3 are sequentially pushed and stored in the storage cavity 11 of the L-shaped profile plate 24 and the shelf storage groove 12, thus realizing the folding of the shelf and facilitating personnel use.

[0027] When the shelf in the fully folded state needs to be extended, adjust the elongation groove 21. With the cooperation of the return spring 8, the first telescopic rod 22 and the second telescopic rod 23 can be extended to the highest state.

[0028] When it is necessary to adjust a single shelf or adjust the shelves across layers, the height of the single-layer shelf can be adjusted by adjusting the buckle groove 10 and the adjustment groove 20 of the single-layer shelf, and the single-layer shelf can be folded, enabling flexible adjustment of the shelf so that the shelf can be suitable for different items.

Claims

1. A foldable logistics storage shelf, comprising a base (1), a first shelf (2), a second shelf (3) and a third shelf (4), characterized in that: The base (1) is mounted on the bottom end of a first shelf (2), the first shelf (2) is mounted on the bottom end of a second shelf (3), the second shelf (3) is mounted on the bottom end of a third shelf (4), and the first shelf (2), the second shelf (3) and the third shelf (4) have the same structure; the first shelf (2) comprises a retractable plate (5), a telescopic rod 1 (22), a telescopic rod 2 (23) and an L-shaped plate (24); the two ends of the front side of the top end of the L-shaped plate (24) are connected to the telescopic rod 1 (22), and the two ends of the rear side are connected to the telescopic rod 2 (23); the telescopic rod 2 (23) is connected to the telescopic rod 1 (22) by arranging the retractable plate (5); the telescopic rod 2 (23) is rotatably connected to the retractable plate (5) by a hinge (13) on a telescopic shaft (14); the retractable plate (5) is fixed by fixing plates (18) arranged on both sides of the top end of the L-shaped plate (24).

2. The foldable logistics storage shelf according to claim 1 is characterized in that: The L-shaped plate (24) comprises a long shaped plate (6) and a short shaped plate (7); a cargo plate storage groove (9) is provided at the bottom end of the long shaped plate (6); the cargo plate storage groove (9) is connected to the top ends of two telescopic rods (22); the bottom ends of the two telescopic rods (22) are symmetrically arranged at two corners on the front side of the top end of the long shaped plate (6); the rear side of the long shaped plate (6) is connected to the short shaped plate (7); two telescopic rods (23) are arranged on both sides of the shelf storage groove (12) opened at the top end of the short shaped plate (7); the top ends of the two telescopic rods (23) are connected to the storage cavity (11) opened at the bottom end of the short shaped plate (7); the two telescopic rods (22) arranged on the front side of the top end of the long shaped plate (6) are symmetrically arranged with the two telescopic rods (23) arranged on both sides of the shelf storage groove (12).

3. The foldable logistics storage shelf according to claim 2 is characterized in that: The telescopic rod 1 (22) and the telescopic rod 2 (23) comprise a hollow primary rod (15), a secondary rod (16) and a tertiary rod (17); the top of the inner wall of the primary rod (15) is connected to the bottom of the inner wall of the secondary rod (16); the top of the inner wall of the secondary rod (16) is connected to the bottom of the inner wall of the tertiary rod (17); the telescopic rod 1 (22) and the telescopic rod 2 (23) are used to adjust the heights of the primary rod (15), the secondary rod (16) and the tertiary rod (17) through an adjustment slot (20).

4. The foldable logistics storage shelf according to claim 1 is characterized in that: The base (1) is connected to the bottom end of the cargo plate storage slot (9), and rollers (19) are symmetrically installed at the four corners of the bottom end of the base (1).

5. The foldable logistics storage shelf according to claim 1 is characterized in that: The height of the shrinkage plate (5) is adjusted through buckle grooves (10) on the outer side of the shrinkage plate (5).

6. The foldable logistics storage shelf according to claim 2 is characterized in that: Two return springs (8) are installed on the upper and lower sides of the right side surface of the short profile plate (7); the two return springs (8) are installed with elongated grooves (21) on the upper left side of the short profile plate (7) and return grooves (25) on the lower side.

Images