Logistics storage frame capable of being transversely expanded

Abstract

The utility model discloses a logistics storage frame capable of being transversely expanded, and relates to the technical field of logistics storage frames, the logistics storage frame comprises a left storage frame, a right storage frame and a top cover, the cross section of the left storage frame and the cross section of the right storage frame are both in an L shape, the top cover is movably connected to the top end of the left storage frame and the top end of the right storage frame, and a control panel is connected to the outer side of the right storage frame; moving wheels are fixed to the bottom ends of the left storage frame and the right storage frame. The driving motor drives the crankshaft to rotate and enables the main gear to rotate, and under the meshing action of the main gear and the movable toothed plates, the two movable toothed plates can move outwards so as to push the left storage frame and the right storage frame to extend outwards. The left storage rack and the right storage rack slide in the limiting grooves to limit and guide the movement of the left storage rack and the right storage rack, and the left storage rack and the right storage rack slide along the extension grooves, so that the stability of transverse extension can be ensured, the storage capacity is expanded, and orderly storage and efficient management of goods are realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of logistics storage frame, especially relates to a transversely expandable logistics storage frame. BACKGROUND

[0002] In the field of modern logistics and storage, with the rapid development of e-commerce and the continuous growth of manufacturing industry, the effective use of warehouse space and the efficient management of goods have become the focus of enterprises, the traditional storage rack, although meet the basic storage demand to a certain extent, but in the face of growing goods and diversified storage demand, its limitations and deficiencies gradually appear, especially in space utilization, flexibility and scalability, the traditional rack often difficult to meet the needs of modern storage;

[0003] In the announcement No. CN216887703U discloses a kind of logistics storage goods transport rack, including bottom plate, still including side mounting plate and top plate, the T-shaped block A of side mounting plate lower end fixed connection, the T-shaped block B of side mounting plate upper end fixed connection, the T-shaped block B is connected in top plate slot inside, the T-shaped block A is connected in bottom plate slot inside, the top plate front outer wall bonding has magic tape A, the magic tape B is bonded on magic tape A, the dust screen cloth is stitched to the magic tape B lower end connection.There is a kind of logistics storage goods transport rack by the T-shaped block A of side mounting plate lower end fixed connection is inserted into bottom plate slot inside, and the T-shaped block B of side mounting plate upper end fixed connection is inserted into top plate slot inside, L-shaped frame is fixedly connected in the inner wall of side mounting plate, storage plate can be directly placed on L-shaped frame upper end, storage plate has multiple layers, can place goods, rack is convenient to disassemble and assemble;

[0004] The above-mentioned existing logistics storage goods transport rack is fixed in specification, inconvenient to expand use when using, leading to limited use area, when the amount of goods increases, the warehouse may not accommodate all goods, need to find additional storage space or carry out frequent goods transfer, increase operation cost and time cost, and lead to low space utilization, can not fully utilize every inch of space of warehouse, lead to the decline of overall storage efficiency of warehouse, and reduce the flexibility of use, therefore, need to make corresponding improvement. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of transversely expandable logistics storage rack to solve the problem that the existing logistics storage rack is inconvenient to expand use when using in the above background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of transversely expandable logistics storage rack, including left storage rack, right storage rack, top cover, the cross section of left storage rack and right storage rack is L-shaped, the top end of left storage rack and right storage rack is movably connected with top cover, the outer side of right storage rack is connected with control panel.

[0007] The bottom end of the left and right storage racks is fixed with a moving wheel, one side of the top end of the top cover is connected with a power supply battery, the top end of the top cover is provided with an extension mechanism, the inner walls of the left and right storage racks are uniformly connected with mounting blocks, and the bottom end of the mounting blocks is provided with a sliding groove, the inner walls of the left and right storage racks above the mounting blocks are provided with a fixing mechanism, the mounting blocks and the fixing mechanism are slidably connected with a layer plate assembly, one side of the left and right storage racks is provided with an extension slot, and the extension slot is slidably connected with an expansion plate.

[0008] Preferably, the layer plate assembly comprises an extension layer plate and a movable layer plate, one side of the extension layer plate is provided with a supporting groove, one side of the movable layer plate is connected with a supporting plate, the supporting plate extends into the supporting groove, and the bottom end of the extension layer plate and the movable layer plate is provided with a fixing member.

[0009] Preferably, the fixing member comprises a locking hole uniformly arranged on the movable layer plate, and a locking pin is arranged on the outside of the extension layer plate, and one end of the locking pin extends into the locking hole.

[0010] Preferably, the extension mechanism comprises a case, and the case is arranged at the top end of the top cover, the inside of the case is provided with a driving motor, one end of the output shaft of the driving motor is connected with a machine shaft, the bottom end of the machine shaft is fixed with a main gear, and both sides of the main gear are engaged with movable toothed plates, and one end of each movable toothed plate is connected with the outside of the left and right storage racks.

[0011] Preferably, the top end of the left and right storage racks is fixed with a sliding block, the bottom end of the top cover is provided with a limiting groove, the sliding block slides in the limiting groove, and the left and right storage racks are slidably connected with the top cover.

[0012] Preferably, the fixing mechanism comprises a limiting block, and the limiting block is arranged on the inner wall of the left and right storage racks, the bottom end of the limiting block is provided with a guide groove, one side of the inside of the limiting block is connected with a compression spring, one end of the compression spring is fixed with a pull rod, one end of the pull rod extends to the outside of the limiting block, the top of the limiting block is provided with a moving groove, and one side of the pull rod is connected with a plug.

[0013] Preferably, one side of the top end of the extension layer plate and the movable layer plate is connected with a sliding bar, and the extension layer plate and the movable layer plate on one side of the sliding bar are connected with a fixing block, one side of the fixing block is provided with a fixing hole, the movable layer plate on the extension layer plate and the movable layer plate respectively slides in the sliding groove and the limiting block, and one end of the plug extends into the fixing hole.

[0014] Compared with the prior art, the beneficial effects of the utility model are that the transversely expandable logistics storage rack can not only be transversely expanded to expand the use area of the logistics storage rack, but also can adjust the use position of the internal layer plate to adjust the internal use space to meet different use requirements.

[0015] The driving motor drives the shaft to rotate and drives the main gear to rotate, and under the meshing action of the main gear and the movable toothed plate, the two movable toothed plates move outward to push the left storage rack and the right storage rack to expand outward, and the sliding blocks on the left storage rack and the right storage rack slide in the limiting grooves to limit and guide the movement of the left storage rack and the right storage rack, and the left storage rack and the right storage rack slide along the extension grooves to ensure the stability of the transverse expansion, thereby expanding the storage capacity and realizing the orderly storage and efficient management of goods.

[0016] The sliding bar slides in the bearing groove and the guide groove to slide and install the extension layer plate and the movable layer plate between the left storage rack and the right storage rack to realize the orderly division of the storage space, and by pulling the pull rod to drive the insert block to move, the compression spring is compressed under stress, and after the extension layer plate and the movable layer plate are slidably installed, the insert block is pushed into the fixed hole under the elastic reset action of the compression spring, so that the position of the extension layer plate and the movable layer plate can be locked to ensure the stability and firmness of the installation of the extension layer plate and the movable layer plate, and effectively improve the space utilization rate.

[0017] By pulling the movable layer plate, the bearing plate slides in the bearing groove, and the fixed member is used to fix and limit the movable layer plate to synchronize the transverse expansion of the movable layer plate and the extension layer plate to meet the use requirement of transverse expansion of the logistics storage rack, and the use is flexible. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0019] Figure 1 It is the main view structural schematic diagram of the utility model;

[0020] Figure 2 It is the main view sectional structure schematic diagram of the utility model;

[0021] Figure 3 It is the main view sectional structure schematic diagram of the utility model; Figure 2 It is the structure schematic diagram of A in the utility model;

[0022] Figure 4The top cover is used for covering the left and right storage racks.

[0023] Figure 5 The utility model discloses an activity layer board and extension layer board three-dimensional structure schematic diagram.

[0024] Figure 6 The utility model discloses a left storage rack three-dimensional structure schematic diagram.

[0025] The figure mark explanation: 1, left storage rack, 2, right storage rack, 3, top cover, 301, limit groove, 4, extension mechanism, 401, machine case, 402, axle, 403, main gear, 404, drive motor, 405, movable tooth plate, 5, moving wheel, 6, control panel, 7, power supply battery, 8, extension layer board, 801, support groove, 9, mounting block, 901, slide groove, 10, fixed mechanism, 1001, limit block, 1002, guide groove, 1003, compression spring, 1004, moving groove, 1005, pull rod, 1006, insert block, 11, activity layer board, 1101, support plate, 12, extension groove, 13, expansion board, 14, fixed component, 15, fixed block, 1501, fixed hole, 16, sliding bar. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantage of the embodiments of the utility model more clear, the technical scheme in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings in the embodiments of the utility model, obviously, the described embodiments are a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the range of protection of the utility model.

[0027] Please refer to Figures 1-6 The utility model provides the following technical scheme:

[0028] Embodiment one

[0029] In order to solve the problem of the existing logistics storage rack in use, the specification is fixed, and the adjustment is not convenient, therefore the following technical scheme is disclosed, a kind of logistics storage rack that can be expanded horizontally, including 1,2,3, left storage rack 1 and right storage rack 2 section are all L-shaped, left storage rack 1 and right storage rack 2 top end movably connected with top cover 3, right storage rack 2 outside is connected with control panel 6;Left storage rack 1 and right storage rack 2 bottom are all fixed with moving wheel 5, top cover 3 top end side is connected with power supply battery 7, top cover 3 top end is provided with extension mechanism 4, extension mechanism 4 includes machine case 401, and machine case 401 is set to top cover 3 top end, drive motor 404 is arranged in machine case 401, and drive motor 404 output shaft end is connected with machine shaft 402, machine shaft 402 bottom end is fixed with main gear 403, and both sides of main gear 403 are all engaged with movable toothed plate 405, movable toothed plate 405 one end is respectively connected with the outside of left storage rack 1 and right storage rack 2, left storage rack 1 and right storage rack 2 top end are all fixed with sliding block, top cover 3 bottom end is all provided with limit groove 301, and sliding block is all in limit groove 301 sliding, left storage rack 1 and right storage rack 2 are all connected with top cover 3 and form sliding connection;

[0030] Specifically please refer to Figure 1 、 Figure 2 、 Figure 4 , in use, utilize moving wheel 5 can realize the convenient movement of left storage rack 1 and right storage rack 2, to meet the different transport needs of goods, according to different goods storage needs, utilize drive motor 404 drive machine shaft 402 and main gear 403 do rotary motion, main gear 403 and movable toothed plate 405 are mutually engaged, i.e. two movable toothed plate 405 do reverse motion, i.e. move outward, to push left storage rack 1 and right storage rack 2 to expand outward, to expand goods storage space, in this process, utilize sliding block in limit groove 301 sliding, for the expansion of left storage rack 1 and right storage rack 2 Limitation guide, and make left storage rack 1 and right storage rack 2 along expansion plate 13 slide, convenient to use, improve the flexibility of goods storage.

[0031] Example two

[0032] The embodiment is different from embodiment one, and the installation block 9 and the limiting block 1001 are arranged, so that the extension layer plate 8 and the movable layer plate 11 can be conveniently installed, therefore, the following technical scheme is disclosed, the left storage rack 1 and the right storage rack 2 are evenly connected with the installation block 9 on the inner wall, and the bottom end of the installation block 9 is provided with a sliding groove 901, the left storage rack 1 and the right storage rack 2 are provided with the fixing mechanism 10 on the inner wall above the installation block 9, the fixing mechanism 10 comprises the limiting block 1001, the limiting block 1001 is arranged on the inner wall of the left storage rack 1 and the right storage rack 2, the bottom end of the limiting block 1001 is provided with a guide groove 1002, one side of the limiting block 1001 is connected with the compression spring 1003 inside, one end of the compression spring 1003 is fixedly provided with the pull rod 1005, one end of the pull rod 1005 extends to the outside of the limiting block 1001, the top of the limiting block 1001 is provided with a moving groove 1004, and the pull rod 1005 is connected with the plug block 1006 on one side;

[0033] For details, please refer to Figure 1 、 Figure 2 、 Figure 3 When in use, the extension layer plate 8 and the movable layer plate 11 can be slidably installed between different installation blocks 9 and limiting blocks 1001, so that the storage space can be effectively divided, the extension layer plate 8 and the movable layer plate 11 can be installed at different positions, the internal space adjustment effect is achieved, and the internal space use flexibility is higher, that is, the sliding bar 16 slides in the sliding groove 901 and the guide groove 1002, after sliding to the appropriate position, under the elastic reset action of the compression spring 1003, the plug block 1006 can be pushed into the fixing hole 1501, so that the position of the extension layer plate 8 and the movable layer plate 11 is locked, so as to ensure the firmness of the extension layer plate 8 and the movable layer plate 11, and in the later period, the compression spring 1003 can be compressed by pulling the pull rod 1005 to slide in the moving groove 1004, so that the plug block 1006 is separated from the fixing hole 1501, and the use position of the extension layer plate 8 and the movable layer plate 11 can be flexibly adjusted;

[0034] The extension layer plate 8 and the movable layer plate 11 are slidably connected between the mounting block 9 and the fixing mechanism 10, the extension layer plate 8 is provided with a bearing groove 801 on one side, the movable layer plate 11 is connected with a bearing plate 1101 on one side, the bearing plate 1101 extends into the bearing groove 801, the extension layer plate 8 and the movable layer plate 11 are provided with fixing members 14 at the bottom ends, the fixing members 14 comprise locking holes uniformly arranged on the movable layer plate 11, the extension layer plate 8 is provided with a locking pin outside, and one end of the locking pin extends into the locking hole, the left storage rack 1 and the right storage rack 2 are provided with extension grooves 12 on one side, and the extension grooves 12 are slidably connected with expansion plates 13 inside, the extension layer plate 8 and the movable layer plate 11 are connected with sliding bars 16 on one side of the top ends, and the extension layer plate 8 and the movable layer plate 11 on one side of the sliding bar 16 are connected with fixing blocks 15, the fixing blocks 15 are provided with fixing holes 1501 on one side, the movable layer plate 11 on the extension layer plate 8 and the movable layer plate 11 slides in the sliding groove 901 and the limiting block 1001 respectively, and one end of the plug-in block 1006 extends into the fixing hole 1501;

[0035] For details, please refer to Figure 1 、 Figure 2 、 Figure 5 、 Figure 6 When the embodiment is used, the bearing plate 1101 extends into the bearing groove 801, the movable layer plate 11 is pulled, the bearing plate 1101 is moved in the bearing groove 801, the positions of the movable layer plate 11 and the extension layer plate 8 can be adjusted horizontally, the platform expansion effect is achieved, the storage area is increased, and the fixing members 14 are used for fixing and locking, that is, the locking pin is inserted into different locking holes, and the fixing and locking are realized.

[0036] In the description of the utility model, it is necessary to explain that, unless there is definite stipulation and limitation, the term "installation", "connection", "connection" should be broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be directly connected, also can be indirectly connected through the intermediate medium, can be the communication of two elements inside. For ordinary skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to the specific circumstances.

[0037] The device embodiments described above are only schematic, wherein the units described as separate components can or can not be physically separate, and the components shown as units can or can not be physical units, that is, they can be located in one place, or distributed on multiple network units. Part or all of the modules can be selected to achieve the purpose of the embodiment scheme according to actual needs. Those skilled in the art can understand and implement without creative labor.

[0038] It should be finally pointed out that: the above examples are only used to illustrate the technical solutions of the utility model, and not to limit them; although the utility model has been explained in detail with reference to the foregoing examples, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing examples, or make equivalent replacement to part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. A transversely extensible logistics shelf, comprising a left shelf (1), a right shelf (2) and a top cover (3), the left shelf (1) and the right shelf (2) are both L-shaped in cross section, the top ends of the left shelf (1) and the right shelf (2) are movably connected with the top cover (3), and the outer side of the right shelf (2) is connected with a control panel (6); characterized in that the bottom ends of the left shelf (1) and the right shelf (2) are both fixed with mobile wheels (5), the top end of the top cover (3) is connected with a power supply battery (7) on one side, the top end of the top cover (3) is provided with an extension mechanism (4), the inner walls of the left shelf (1) and the right shelf (2) are both uniformly connected with mounting blocks (9), the bottom ends of the mounting blocks (9) are both provided with sliding grooves (901), the inner walls of the left shelf (1) and the right shelf (2) above the mounting blocks (9) are both provided with fixing mechanisms (10), and a layer plate assembly is slidably connected between the mounting blocks (9) and the fixing mechanisms (10); 2. The laterally expandable logistics storage rack of claim 1, wherein: the left shelf (1) and the right shelf (2) are both provided with extension grooves (12) on one side, and the extension grooves (12) are slidably connected with extension plates (13).

3. The laterally expandable logistics shelf according to claim 2, characterized in that: The layer plate assembly comprises extension layer plates (8) and movable layer plates (11), one side of the extension layer plates (8) is provided with bearing grooves (801), one side of the movable layer plates (11) is connected with bearing plates (1101), the bearing plates (1101) extend into the bearing grooves (801), and the bottom ends of the extension layer plates (8) and the movable layer plates (11) are provided with fixing members (14).

4. The laterally expandable logistics storage rack of claim 1, wherein: The fixing members (14) comprise locking holes uniformly arranged on the movable layer plates (11), the outer side of the extension layer plates (8) is provided with locking pins, and one end of the locking pins extends into the locking holes.

5. The laterally expandable logistics storage rack of claim 1, wherein: The extension mechanism (4) comprises a machine box (401), and the machine box (401) is arranged at the top end of the top cover (3); the inside of the machine box (401) is provided with a drive motor (404), and the output shaft end of the drive motor (404) is connected with a machine shaft (402); the bottom end of the machine shaft (402) is fixed with a main gear (403), and both sides of the main gear (403) are engaged with movable toothed plates (405); one end of each of the movable toothed plates (405) is connected with the outer sides of the left shelf (1) and the right shelf (2). The top ends of the left shelf (1) and the right shelf (2) are both fixed with sliding blocks, the bottom end of the top cover (3) is provided with a limiting groove (301), the sliding blocks are all slid in the limiting groove (301), and the left shelf (1) and the right shelf (2) are both slidably connected with the top cover (3).

6. The laterally expandable logistics storage rack of claim 1, wherein: The fixed mechanism (10) comprises a limiting block (1001), the limiting block (1001) is arranged on the inner wall of the left storage shelf (1) and the right storage shelf (2), the bottom end of the limiting block (1001) is provided with a guide groove (1002), one side of the inside of the limiting block (1001) is connected with a compression spring (1003), one end of the compression spring (1003) is fixedly provided with a pull rod (1005), one end of the pull rod (1005) extends to the outside of the limiting block (1001), the top of the limiting block (1001) is provided with a moving groove (1004), and one side of the pull rod (1005) is connected with an insertion block (1006).

7. The laterally expandable logistics shelf according to claim 2, characterized in that: The top of one side of the extension layer plate (8) and the movable layer plate (11) is connected with a sliding bar (16), the extension layer plate (8) and the movable layer plate (11) on one side of the sliding bar (16) are connected with a fixed block (15), one side of the fixed block (15) is provided with a fixed hole (1501), the movable layer plate (11) on the extension layer plate (8) and the movable layer plate (11) respectively slides in the sliding groove (901) and the limiting block (1001), and one end of the insertion block (1006) extends into the fixed hole (1501).

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