Multi-layer placement goods shelf for lean pipes

Abstract

The utility model relates to the technical field of goods shelves, and discloses a lean tube multi-layer placement goods shelf which comprises a goods shelf body, and the outer surface of the goods shelf body is fixedly connected with a fixing plate in a sleeved mode. By arranging the screw rod, the moving block, the moving rods and the movable plate, when the motor runs, the screw rod is in threaded sleeve connection with the moving block, the rotating shaft drives the moving block to move back to back along the outer surface of the fixed plate through the screw rod, and the moving block drives the two groups of moving rods to move through the long rod; then two groups of moving rods extrude two groups of circular shafts to enable two movable plates to move, due to limiting of the goods shelf body, the two movable plates drive two groups of second goods storage boxes to move oppositely through two groups of second connecting rods at the moment, and in the process, the distance between the first goods storage box and the two groups of second goods storage boxes is gradually increased; therefore, the layer height of the goods shelf body can be adjusted according to use requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of shelves, and more specifically, to a lean tube multi-layer shelf. Background Art

[0002] Shelves are a type of frame structure that can make full use of warehouse space, improve storage capacity utilization, and expand warehouse storage capacity. The structures and functions of many new types of shelves are conducive to the mechanization and automation of warehouse management.

[0003] Since lean tubes have the advantages of being extremely simple, quick and low-cost to manufacture, many shelves on the market are currently assembled with lean tubes. Shelves made of lean tubes have the advantages of beautiful appearance, wear resistance, corrosion resistance, bright color, rust prevention and pollution-free. Although this type of shelf has basic storage functions, its internal partitions are often connected to the shelf with screws, which results in a fixed internal layer height, which in turn makes it impossible to store objects larger than its layer height, making the product not very applicable. When operators need to store objects of various sizes, they often need to prepare multiple shelves, which brings inconvenience to the operators, so it needs to be improved. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a lean tube multi-layer shelf, which has the advantage of being able to adjust the shelf height according to usage requirements.

[0005] To achieve the above purpose, the present invention provides the following technical solutions: a lean tube multi-layer shelf, comprising:

[0006] A shelf body, wherein a fixing plate is fixedly sleeved on the outer surface of the shelf body, a first connecting rod is fixedly mounted on the outer surface of the fixing plate, and a first storage box is fixedly mounted on the outer surface of the first connecting rod;

[0007] A driving mechanism, the driving mechanism being arranged at the front end of the outer surface of the fixing plate;

[0008] A motion mechanism, the motion mechanism being arranged on an outer surface of the fixed plate;

[0009] In which, the moving mechanism includes a moving block, the right side of the moving block is movably connected to the outer surface of the fixed plate, the internal thread of the moving block is sleeved with a screw, the top of the moving block is fixedly installed with a long rod, the other end of the long rod is internally movably sleeved with a moving rod, the other end of the moving rod is internally movably sleeved with a round shaft, the right end of the round shaft is fixedly installed with a movable plate, the interior of the movable plate is movably sleeved with the outer surface of the shelf body, the outer surface of the movable plate is fixedly installed with a second connecting rod, and the outer surface of the second connecting rod is fixedly installed with a second storage box.

[0010] As a preferred technical solution of the present invention, the driving mechanism includes:

[0011] An arc-shaped plate, wherein the right end of the arc-shaped plate is fixedly connected to the front end of the outer surface of the fixed plate, and the interior of the arc-shaped plate is movably sleeved with the front end of the screw;

[0012] The motor has its back fixedly connected to the front of the arc-shaped plate, the other end of the motor output shaft is fixedly sleeved with a rotating shaft, and the outer surface of the rotating shaft is fixedly sleeved with the inner portion of the front end of the screw.

[0013] As a preferred technical solution of the present invention, the rear end of the screw rod is movably sleeved with a support plate, and the right end of the support plate is fixedly connected to the outer surface of the fixed plate.

[0014] As a preferred technical solution of the present invention, rollers are fixedly installed on the bottom end of the shelf body, a working platform is fixedly installed on the outer surface of the shelf body, and handles are fixedly installed on the left and right sides of the top of the working platform.

[0015] As a preferred technical solution of the present invention, reinforcement rods are fixedly installed on the outer surfaces of the shelf bodies.

[0016] As a preferred technical solution of the present invention, a rotating block is fixedly sleeved on the bottom end of the outer surface of the shelf body, and a threaded sleeve is threadedly sleeved on the outer surface of the rotating block.

[0017] As an optimal technical solution of the present invention, the top of the threaded sleeve is movably connected to a stopper, the bottom end of the stopper is fixedly connected to the top end of the rotating block, and the interior of the stopper is fixedly sleeved with the outer surface of the shelf body.

[0018] As a preferred technical solution of the present invention, a circular ring is movably sleeved inside the bottom end of the threaded sleeve, a hinge block is fixedly installed at the bottom end of the circular ring, and a movable rod is hinged inside the hinge block.

[0019] As a preferred technical solution of the present invention, the other end of the movable rod is hinged with a rotating rod, and the outer surface of the rotating rod is movably connected to the inner portion of the outer surface of the rotating block.

[0020] As a preferred technical solution of the present invention, a fixed shaft is movably sleeved inside the bottom end of the rotating rod, and both ends of the fixed shaft are fixedly connected to the inside of the rotating block.

[0021] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0022] 1. The utility model is provided with a screw, a moving block, a moving rod and a movable plate. When the motor is running, the screw is threadedly connected to the moving block, and the rotating shaft will drive the moving block to move oppositely along the outer surface of the fixed plate through the screw. At this time, the moving block will drive the two sets of moving rods to move through the long rod, and then the two sets of moving rods will squeeze the two sets of circular shafts to make the two movable plates move. Due to the limitation of the shelf body, the two movable plates will drive the two sets of second storage boxes to move oppositely through the two sets of second connecting rods. In this process, the distance between the first storage box and the two sets of second storage boxes gradually increases, so that the shelf body layer height can be adjusted according to usage requirements.

[0023] 2. The utility model is provided with a rotating block, a threaded sleeve, a movable rod and a rotating rod. Since the threaded sleeve is threadedly connected to the rotating block, when the threaded sleeve rotates, it will simultaneously move downward along the rotating block. At this time, the threaded sleeve will drive the circular ring to move downward, and then the circular ring will drive the movable rod to move through the hinge block. At this time, the other end of the movable rod will squeeze the four rotating rods respectively, so that the four rotating rods rotate with the four fixed axes as the axis. When the other ends of the four rotating rods touch the ground during rotation, the four rotating rods will be able to enhance the overall stability of the shelf body, so that the shelf body as a whole can be placed stably on the ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the back structure of the utility model;

[0026] Figure 3 This is a schematic cross-sectional view of the utility model;

[0027] Figure 4 This is a schematic cross-sectional view of the motor of the present invention;

[0028] Figure 5 This is a schematic structural diagram of the movable rod of the utility model;

[0029] Figure 6It is a schematic cross-sectional structural diagram of the circular ring of the present invention.

[0030] In the figure: 1. Shelf body; 2. Fixed plate; 3. First connecting rod; 4. First storage box; 5. Moving block; 6. Screw; 7. Long rod; 8. Moving rod; 9. Circular shaft; 10. Movable plate; 11. Second connecting rod; 12. Second storage box; 13. Arc plate; 14. Motor; 15. Rotating shaft; 16. Support plate; 17. Working platform; 18. Handle; 19. Roller; 20. Reinforcement rod; 21. Ring; 22. Rotating block; 23. Threaded sleeve; 24. Stopper; 25. Articulated block; 26. Movable rod; 27. Rotating rod; 28. Fixed shaft. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] like Figures 1 to 6 As shown, the utility model provides a lean tube multi-layer shelf, including:

[0033] The shelf body 1 has a fixed plate 2 fixedly sleeved on its outer surface, a first connecting rod 3 fixedly mounted on its outer surface, and a first storage box 4 fixedly mounted on its outer surface;

[0034] A driving mechanism is provided at the front end of the outer surface of the fixing plate 2;

[0035] The motion mechanism is arranged on the outer surface of the fixed plate 2;

[0036] Among them, the motion mechanism includes a motion block 5, the right side of the motion block 5 is movably connected to the outer surface of the fixed plate 2, the internal thread of the motion block 5 is sleeved with a screw 6, the top of the motion block 5 is fixedly installed with a long rod 7, the other end of the long rod 7 is internally movably sleeved with a motion rod 8, the other end of the motion rod 8 is internally movably sleeved with a round shaft 9, the right end of the round shaft 9 is fixedly installed with a movable plate 10, the interior of the movable plate 10 is movably sleeved with the outer surface of the shelf body 1, the outer surface of the movable plate 10 is fixedly installed with a second connecting rod 11, and the outer surface of the second connecting rod 11 is fixedly installed with a second storage box 12.

[0037] When the screw 6 rotates, since the outer surface of the screw 6 is threadedly connected to the two moving blocks 5, the screw 6 will drive the two moving blocks 5 to move at the same time. Since the two moving blocks 5 are movably connected to the outer surface of the fixed plate 2, the two moving blocks 5 will move away from each other along the outer surface of the fixed plate 2. At this time, the two moving blocks 5 will drive the two groups of moving rods 8 to move through the two groups of long rods 7. At this time, the other ends of the two groups of moving rods 8 will squeeze the two groups of circular shafts 9, so that the two groups of circular shafts 9 respectively drive the two movable plates 10 to move. Due to the limitation of the outer surface of the shelf body 1, the two movable plates 10 will drive the two groups of second storage boxes 12 to move away from each other through the two groups of second connecting rods 11.

[0038] The driving mechanism includes:

[0039] The arc-shaped plate 13 has its right end fixedly connected to the front end of the outer surface of the fixed plate 2, and its interior is movably connected to the front end of the screw 6;

[0040] The motor 14 has its back fixedly connected to the front of the arc-shaped plate 13 , and the other end of the output shaft of the motor 14 is fixedly sleeved with a rotating shaft 15 , and the outer surface of the rotating shaft 15 is fixedly sleeved with the inner portion of the front end of the screw rod 6 .

[0041] When the motor 14 is running, the rotating shaft 15 will drive the screw 6 to rotate.

[0042] The rear end of the screw rod 6 is movably sleeved with a support plate 16 , and the right end of the support plate 16 is fixedly connected to the outer surface of the fixed plate 2 .

[0043] Due to the design of the support plate 16 , the screw rod 6 can be well supported, so that the screw rod 6 can rotate more smoothly.

[0044] A roller 19 is fixedly mounted on the bottom end of the shelf body 1 , a working platform 17 is fixedly mounted on the outer surface of the shelf body 1 , and handles 18 are fixedly mounted on both left and right sides of the top of the working platform 17 .

[0045] Due to the design of the roller 19 , the shelf body 1 as a whole can be moved smoothly, and due to the design of the handle 18 , the operator can move the shelf body 1 as a whole by pushing the handle 18 .

[0046] Among them, reinforcement rods 20 are fixedly installed on the outer surface of the shelf body 1.

[0047] Due to the design of the reinforcing rod 20 , the overall structural strength of the shelf body 1 can be enhanced.

[0048] The bottom end of the outer surface of the shelf body 1 is fixedly sleeved with a rotating block 22 , and the outer surface of the rotating block 22 is threadedly sleeved with a threaded sleeve 23 .

[0049] Since the outer surface of the rotating block 22 is threadedly engaged with the inner thread of the threaded sleeve 23 , the threaded sleeve 23 will move downward when it rotates along the outer surface of the rotating block 22 .

[0050] The top of the threaded sleeve 23 is movably connected to a stopper 24 , the bottom of the stopper 24 is fixedly connected to the top of the rotating block 22 , and the interior of the stopper 24 is fixedly sleeved to the outer surface of the shelf body 1 .

[0051] Due to the design of the stopper 24 , the movement stroke of the threaded sleeve 23 is limited, thereby preventing the threaded sleeve 23 from moving out of the outer surface of the rotating block 22 .

[0052] The bottom end of the threaded sleeve 23 is movably sleeved with a circular ring 21 , the bottom end of the circular ring 21 is fixedly mounted with a hinge block 25 , and the interior of the hinge block 25 is hinged with a movable rod 26 .

[0053] When the threaded sleeve 23 moves downward while rotating, the threaded sleeve 23 will drive the hinge block 25 to move downward through the ring 21 , and the movable rod 26 will move under the drive of the hinge block 25 .

[0054] The other end of the movable rod 26 is hinged with a rotating rod 27 , and the outer surface of the rotating rod 27 is movably connected to the inner portion of the outer surface of the rotating block 22 .

[0055] When the movable rod 26 moves, the other end of the movable rod 26 will squeeze and push the rotating rod 27.

[0056] The bottom end of the rotating rod 27 is movably sleeved with a fixed shaft 28 , and both ends of the fixed shaft 28 are fixedly connected to the inside of the rotating block 22 .

[0057] When the rotating rod 27 is squeezed and pushed by the movable rod 26 , the rotating rod 27 rotates around the fixed shaft 28 as the axis.

[0058] The working principle and use process of this utility model:

[0059] When the operator pushes the shelf body 1 as a whole to the target position, the operator twists the threaded sleeve 23, and the threaded sleeve 23 will rotate along the outer surface of the rotating block 22. Since the inner part of the threaded sleeve 23 is threadedly sleeved with the outer surface of the rotating block 22, when the threaded sleeve 23 rotates along the outer surface of the rotating block 22, it will move downward along the outer surface of the rotating block 22. At this time, the threaded sleeve 23 will drive the hinge block 25 to move downward through the ring 21, and then the hinge block 25 will respectively drive the four movable rods 26 to move, and then the other ends of the four movable rods 26 will respectively squeeze and push the four rotating rods 27. At this time, the four rotating rods 27 will respectively rotate with the four fixed shafts 28 as the axis. When the other ends of the four rotating rods 27 touch the ground during rotation, the four rotating rods 27 will limit the movement of the shelf body 1 as a whole, thereby realizing the function of enabling the shelf body 1 as a whole to be placed stably on the ground.

[0060] When the operator needs to adjust the overall layer height of the shelf body 1, the operator starts the motor 14, and the shaft 15 will drive the screw 6 to rotate. Since the outer surfaces of the screw 6 are respectively engaged with the internal threads of the two motion blocks 5, when the screw 6 rotates, it will drive the two motion blocks 5 to move. Due to the design of the screw 6 and since the right sides of the two motion blocks 5 are movably connected to the outer surface of the fixed plate 2, the two motion blocks 5 will move back to back along the outer surface of the fixed plate 2 under the drive of the screw 6. At the same time, the two groups of long rods 7 will move back to back under the drive of the two motion blocks 5, and then the two groups of long rods 7 will respectively drive the two groups of motion rods 8 to move. At this time, the other ends of the two groups of motion rods 8 The ends will squeeze the two groups of circular shafts 9 respectively, so that the two groups of circular shafts 9 will drive the two movable plates 10 to move. Since the interiors of the two movable plates 10 are movably connected to the outer surface of the shelf body 1, the two movable plates 10 can only move up and down along the outer surface of the shelf body 1. At this time, the two movable plates 10 will move away from each other along the outer surface of the shelf body 1 driven by the two groups of circular shafts 9. Then the two movable plates 10 will drive the two groups of second storage boxes 12 to move away from each other through the two groups of second connecting rods 11. Subsequently, the distance between the two groups of second storage boxes 12 and the first storage box 4 will gradually increase during the away movement, thereby realizing the function of adjusting the height of the shelf body 1 according to usage requirements.

[0061] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0062] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lean tube multi-layer shelf, characterized in that: Includes: A shelf body (1), a fixed plate (2) being fixedly sleeved on the outer surface of the shelf body (1), a first connecting rod (3) being fixedly mounted on the outer surface of the fixing plate (2), and a first storage box (4) being fixedly mounted on the outer surface of the first connecting rod (3); A driving mechanism, the driving mechanism being arranged at the front end of the outer surface of the fixing plate (2); A motion mechanism, the motion mechanism being arranged on the outer surface of the fixed plate (2); The motion mechanism includes a motion block (5), the right side of the motion block (5) is movably connected to the outer surface of the fixed plate (2), the internal thread of the motion block (5) is sleeved with a screw (6), the top of the motion block (5) is fixedly installed with a long rod (7), the other end of the long rod (7) is movably sleeved with a motion rod (8), the other end of the motion rod (8) is movably sleeved with a circular shaft (9), the right end of the circular shaft (9) is fixedly installed with a movable plate (10), the interior of the movable plate (10) is movably sleeved with the outer surface of the shelf body (1), the outer surface of the movable plate (10) is fixedly installed with a second connecting rod (11), and the outer surface of the second connecting rod (11) is fixedly installed with a second storage box (12).

2. The lean tube multi-layer shelf according to claim 1, characterized in that: The driving mechanism includes: An arc-shaped plate (13), wherein the right end of the arc-shaped plate (13) is fixedly connected to the front end of the outer surface of the fixed plate (2), and the interior of the arc-shaped plate (13) is movably sleeved with the front end of the screw rod (6); A motor (14) is provided, wherein the back surface of the motor (14) is fixedly connected to the front surface of the arc-shaped plate (13), the other end of the output shaft of the motor (14) is fixedly sleeved with a rotating shaft (15), and the outer surface of the rotating shaft (15) is fixedly sleeved with the inner portion of the front end of the screw rod (6).

3. The lean tube multi-layer shelf according to claim 1, characterized in that: The rear end of the screw rod (6) is movably sleeved with a support plate (16), and the right end of the support plate (16) is fixedly connected to the outer surface of the fixed plate (2).

4. The lean tube multi-layer shelf according to claim 1, characterized in that: A roller (19) is fixedly mounted on the bottom end of the shelf body (1), a working platform (17) is fixedly mounted on the outer surface of the shelf body (1), and handles (18) are fixedly mounted on both left and right sides of the top of the working platform (17).

5. The lean tube multi-layer shelf according to claim 1, characterized in that: Reinforcement rods (20) are fixedly mounted on the outer surfaces of the shelf bodies (1).

6. The lean tube multi-layer shelf according to claim 1, characterized in that: A rotating block (22) is fixedly sleeved on the bottom end of the outer surface of the shelf body (1), and a threaded sleeve (23) is threadedly sleeved on the outer surface of the rotating block (22).

7. The lean tube multi-layer shelf according to claim 6, characterized in that: The top end of the threaded sleeve (23) is movably connected to a stopper (24), the bottom end of the stopper (24) is fixedly connected to the top end of the rotating block (22), and the interior of the stopper (24) is fixedly sleeved to the outer surface of the shelf body (1).

8. The lean tube multi-layer shelf according to claim 6, characterized in that: The bottom end of the threaded sleeve (23) is movably sleeved with a circular ring (21), the bottom end of the circular ring (21) is fixedly mounted with a hinge block (25), and the interior of the hinge block (25) is hinged with a movable rod (26).

9. The lean tube multi-layer shelf according to claim 8, characterized in that: The other end of the movable rod (26) is hingedly connected to a rotating rod (27), and the outer surface of the rotating rod (27) is movably connected to the inner portion of the outer surface of the rotating block (22).

10. The lean tube multi-layer shelf according to claim 9, characterized in that: The bottom end of the rotating rod (27) is movably sleeved with a fixed shaft (28), and both ends of the fixed shaft (28) are fixedly connected to the inside of the rotating block (22).

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