Multi-layer rack for logistics sorting

Abstract

The utility model provides a multi-layer rack for logistics sorting. The multi-layer rack comprises a supporting frame, a plurality of supporting rods and a plurality of supporting rods, the first material disc is fixedly connected with the supporting frame; and the number of the second material trays is one or more, the second material trays are located below the first material trays, the second material trays are movably connected with the supporting frame, and each second material tray is provided with a storage position located in the supporting frame and a taking and placing position located outside the supporting frame. According to the multi-layer material rack in the scheme, the second material tray is moved out of the supporting frame, and enough taking and placing space is reserved for the second material tray, so that material taking and placing are not limited by space between layers, and the material taking and placing difficulty is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of warehousing, and in particular to a multi-layer material rack for logistics sorting. Background Art

[0002] With the increase in the number of models produced under a single production line, the limited storage area of ​​line-side parts has become the main factor restricting logistics costs. In the distribution of the assembly line, in order to meet the needs of co-production of multiple models, each OEM usually sorts the parts that do not have sufficient line-side placement according to the order of the vehicles and then puts them on the line through transfer carts.

[0003] The existing line-side multi-layer material racks have limited space between layers, making it difficult to take and place materials. Utility Model Content

[0004] The main purpose of the utility model is to provide a multi-layer material rack for logistics sorting to solve the technical problem of difficulty in taking and placing materials.

[0005] In order to achieve the above-mentioned purpose, according to one aspect of the utility model, a multi-layer material rack for logistics sorting is provided, comprising: a support frame; a first material tray, the first material tray is fixedly connected to the support frame; a second material tray, the second material tray is one or more, the second material tray is located below the first material tray, the second material tray is movably connected to the support frame, the second material tray has a storage position located inside the support frame, and has a pick-up and placement position located outside the support frame.

[0006] Furthermore, a positioning piece is provided on the side of the second material tray, and the multi-layer material rack also includes: a locking assembly, the locking assembly is connected to the support frame, the locking assembly has a locking piece, the locking piece has a first working position in cooperation with the positioning piece and locked, and has a second working position disengaged from the positioning piece, when the locking piece is in the first working position, the second material tray is located in the support frame and locked with the support frame, and when the locking piece is in the first working position, the second material tray is movably arranged relative to the support frame.

[0007] Furthermore, the positioning member is a positioning rod, the locking member is located above the positioning member, the locking member is rotatably connected to the support frame, the locking member has a first slot opening downward, and the locking member is locked with the positioning member through the first slot.

[0008] Furthermore, the multi-layer material rack also includes: a limit assembly, the limit assembly is connected to the support frame, the limit assembly has a first limit piece and a second limit piece, the first limit piece and the second limit piece form a limit space, a part of the locking piece is located in the limit space, when the locking piece is located in the first working position, the locking piece abuts against the first limit piece, and when the locking piece is located in the second working position, the locking piece abuts against the second limit piece.

[0009] Furthermore, the limiting assembly also includes: a support member, which is connected to the supporting frame; the second limiting member is an L-shaped plate, the second limiting member is connected to the supporting member, a U-shaped groove is formed between the second limiting member and the supporting member, the opening of the U-shaped groove is set downward, and the limiting space is located in the U-shaped groove; the first limiting member is connected between the second limiting member and the supporting member, and the first limiting member is set close to the opening end of the U-shaped groove.

[0010] Furthermore, the second material tray is slidably connected to the support frame through a sliding assembly, and the sliding assembly includes: a slide rail, the slide rail is connected to the support frame, the slide rail has a slide groove, the slide groove is extended along the length direction of the slide rail, and blocking members are respectively provided at both ends of the slide groove; a pulley, the pulley is rotatably connected to the second material tray, at least part of the pulley is located in the slide groove, and an external force drives the pulley to roll along the length direction of the slide groove.

[0011] Furthermore, the sliding assembly includes: a roller, which is rotatably connected to the slide rail and abuts against the bottom surface of the second material tray.

[0012] Furthermore, the first material tray is a frame structure, and the top surface of the first material tray is connected to the first supporting plate.

[0013] Furthermore, the second material tray is a frame structure, and the top surface of the second material tray is connected to the second supporting plate.

[0014] Furthermore, a third limit piece is provided on the top surface of the first material tray, and the third limit piece is extended along the length direction of the first material tray. The first material tray has a first connecting end and a second connecting end, and the first connecting end is arranged opposite to the second connecting end. The first connecting end is arranged close to the picking and placing side of the support frame, and a storage space is formed between the third limit piece and the first connecting end.

[0015] By applying the technical solution of the utility model, a first material tray and a second material tray are provided on the support frame, the first material tray is fixedly connected to the support frame, the second material tray is movably connected to the support frame, and the second material tray is located below the first material tray. That is, the first material tray is located at the upper part of the support frame, and the top of the first material tray is not blocked by other material trays, so that the top of the first material tray has enough space for taking and placing; and when taking and placing materials, the second material tray can be moved outside the support frame, so that the second material tray is not blocked by the first material tray or the adjacent second material tray, so that the top of the second material tray has enough space for taking and placing. The multi-layer material rack in the above scheme reserves enough space for taking and placing the second material tray by moving the second material tray outside the support frame, so that taking and placing materials is not limited by the space between layers, thereby reducing the difficulty of taking and placing materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings constituting part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 A schematic structural diagram of an embodiment of a multi-layer material rack according to the utility model is shown;

[0018] Figure 2 Shows Figure 1 Schematic diagram of the left side;

[0019] Figure 3 Shows Figure 1 A schematic diagram of the main view;

[0020] Figure 4 Shows Figure 3 A magnified schematic diagram of the middle A area;

[0021] Figure 5 A schematic diagram showing the assembly relationship of the sliding assembly, the locking assembly and the limiting assembly in the utility model is shown;

[0022] Figure 6 The structure diagram of the locking member in the utility model is shown;

[0023] Figure 7 The schematic diagram of the structure of the sliding assembly in the utility model is shown;

[0024] Figure 8 The schematic diagram of the structure of the second material tray in the utility model is shown;

[0025] Fig. 9 The schematic diagram of the structure of the first material tray in the utility model is shown.

[0026] The above drawings include the following reference numerals:

[0027] 1. Support frame;

[0028] 2. The first material tray;

[0029] 21. first bearing plate; 22. third limiting member;

[0030] 3. The second material tray;

[0031] 31. second bearing plate; 32. positioning member; 33. handle;

[0032] 4. Locking assembly;

[0033] 41. locking member; 42. first slot; 43. second slot; 44. connecting seat;

[0034] 5. Limiting components;

[0035] 51. Support member; 52. First limiting member; 53. Second limiting member; 54. Limiting space;

[0036] 6. Sliding assembly;

[0037] 61. Slide rail; 62. Slide groove; 63. Blocking member; 64. Roller; 65. Pulley. DETAILED DESCRIPTION

[0038] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0039] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0040] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the terms used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein, for example. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0041] Now, exemplary embodiments according to the present application will be described in more detail with reference to the accompanying drawings. However, these exemplary embodiments may be implemented in a variety of different forms and should not be construed as being limited to the embodiments described herein. It should be understood that these embodiments are provided to make the disclosure of the present application thorough and complete, and to fully convey the concepts of these exemplary embodiments to those of ordinary skill in the art. In the accompanying drawings, for the sake of clarity, the thickness of the layers and regions may be enlarged, and the same reference numerals are used to represent the same devices, and thus their descriptions will be omitted.

[0042] Combination Figures 1 to 9 As shown, according to a specific embodiment of the present application, a multi-layer material rack for logistics sorting is provided.

[0043] Specifically, combined Figures 1 to 3As shown, the multi-layer material rack for logistics sorting includes: a support frame 1, a first material tray 2 and a second material tray 3. The first material tray 2 is fixedly connected to the support frame 1, and there are one or more second material trays 3, which are located below the first material tray 2 and are movably connected to the support frame 1. The second material tray 3 has a storage position located inside the support frame 1, and has a pick-up and placement position located outside the support frame 1.

[0044] In the embodiment of the present application, a first material tray 2 and a second material tray 3 are provided on the support frame 1, the first material tray 2 is fixedly connected to the support frame 1, the second material tray 3 is movably connected to the support frame 1, and the second material tray 3 is located below the first material tray 2. That is, the first material tray 2 is located at the upper part of the support frame 1, and the top of the first material tray 2 is not blocked by other material trays, so that the top of the first material tray 2 has enough space for taking and placing; and when taking and placing materials, the second material tray 3 can be moved outside the support frame 1, so that the second material tray 3 is not blocked by the first material tray 2 or the adjacent second material tray 3, so that the top of the second material tray 3 has enough space for taking and placing. The multi-layer material rack in the above scheme reserves enough space for taking and placing the second material tray 3 by moving the second material tray 3 outside the support frame 1, so that taking and placing materials is not limited by the space between layers, reducing the difficulty of taking and placing materials.

[0045] It should be noted that if Figure 1 As shown, the support frame 1 has a receiving cavity inside, a first opening is provided at the top of the support frame 1, and a second opening is provided at one side of the support frame 1. The first material tray 2 is arranged opposite to the first opening, that is, the material is placed on the first material tray 2 or taken from the first material tray 2 through the first opening. The second material tray 3 is moved to the outside of the support frame 1 through the second opening to take and place the material.

[0046] Furthermore, a positioning member 32 is provided on the side of the second material tray 3, and the multi-layer material rack further includes a locking assembly 4, which is connected to the support frame 1, and has a locking member 41, which has a first working position in which the locking member 41 cooperates with the positioning member 32 and is locked, and has a second working position in which the locking member 41 is disengaged from the positioning member 32. When the locking member 41 is in the first working position, the second material tray 3 is located in the support frame 1 and is locked with the support frame 1. When the locking member 41 is in the first working position, the second material tray 3 is movably arranged relative to the support frame 1. When the second material tray 3 is in the storage position, the positioning member 32 cooperates with the locking member 41 to lock, so as to prevent the second material tray 3 from moving relative to the support frame 1, thereby causing the second material tray 3 to affect the normal operation of the production line.

[0047] Among them, the positioning member 32 is a positioning rod, the locking member 41 is located above the positioning member 32, the locking member 41 is rotatably connected to the support frame 1, and the locking member 41 has a first slot 42 with an opening facing downward, and the locking member 41 is locked with the positioning member 32 through the first slot 42.

[0048] In an exemplary embodiment of the present application, in combination with Figure 2 , Figure 5 , Figure 6 As shown, the left and right sides of the support frame 1 are respectively provided with slide rails 61, and the second material tray 3 is slidably connected to the slide rails 61. The locking assembly 4 is connected to the slide rails 61, that is, the locking assembly 4 is indirectly connected to the support frame 1, and the locking assembly 4 includes a connecting seat 44 and a locking member 41. The connecting seat 44 is formed on the top surface of the slide rail 61, and the locking member 41 is rotatably connected to the connecting seat 44, and the locking member 41 is extended along the length direction of the slide rail 61. The positioning member 32 is located on the side of the second material tray 3, that is, the locking member 41 is located above the positioning member 32, and the middle part of the locking member 41 is provided with a first card slot 42, the opening of the first card slot 42 is set downward, and the first card slot 42 and the positioning member 32 are arranged opposite to each other up and down. The locking member 41 rotates downward, and under the action of its own gravity, the locking member 41 is engaged with the positioning member 32 through the first card slot 42, so as to realize the position locking of the second material tray 3. The locking member 41 rotates upward to disengage the positioning member 32 from the first locking groove 42 , so that the second material tray 3 can move relative to the slide rail 61 .

[0049] It should be noted that the shape of the locking member 41 is not limited as long as it can achieve locking and unlocking of the second material tray 3 .

[0050] Furthermore, the multi-layer material rack further includes a limiting assembly 5, which is connected to the supporting frame 1 and has a first limiting member 52 and a second limiting member 53, which form a limiting space 54, in which part of the locking member 41 is located, and when the locking member 41 is located at the first working position, the locking member 41 abuts against the first limiting member 52, and when the locking member 41 is located at the second working position, the locking member 41 abuts against the second limiting member 53. The limiting assembly 5 is provided to limit the rotation range of the locking member 41 to prevent the locking member 41 from being damaged due to excessive rotation.

[0051] Specifically, the limiting assembly 5 also includes a support member 51, which is connected to the support frame 1. The second limiting member 53 is an L-shaped plate. The second limiting member 53 is connected to the support member 51. A U-shaped groove is formed between the second limiting member 53 and the support member 51. The opening of the U-shaped groove is set downward. The limiting space 54 is located in the U-shaped groove. The first limiting member 52 is connected between the second limiting member 53 and the support member 51, and the first limiting member 52 is set close to the opening end of the U-shaped groove.

[0052] In an exemplary embodiment of the present application, in combination with Figure 5 , Figure 6As shown, the end of the locking member 41 away from the connecting seat 44 is provided with a second slot 43, and the opening of the second slot 43 is arranged downward. The limiting assembly 5 includes: a support member 51, a first limiting member 52 and a second limiting member 53. The support rod is vertically connected to the slide rail 61. The second limiting member 53 is an L-shaped plate. The second limiting member 53 is connected to the top of the support rod so that a U-shaped slot with an opening facing downward is formed between the second limiting member 53 and the support rod. The first limiting member 52 is a limiting rod. The first limiting member 52 is connected between the second limiting member 53 and the support member 51, and the first limiting member 52 is arranged near the opening end of the U-shaped slot. When the locking member 41 rotates upward to the maximum angle, it abuts against the top plate of the second limiting member 53; when the locking member 41 rotates downward to the maximum angle, the locking member 41 is engaged with the first limiting member 52 through the second slot 43.

[0053] Further, the second material tray 3 is slidably connected to the support frame 1 through a sliding assembly 6, and the sliding assembly 6 includes a slide rail 61 and a pulley 65. The slide rail 61 is connected to the support frame 1, and the slide rail 61 has a slide groove 62, and the slide groove 62 is extended along the length direction of the slide rail 61, and blocking members 63 are respectively provided at both ends of the slide groove 62. The pulley 65 is rotatably connected to the second material tray 3, and at least part of the pulley 65 is located in the slide groove 62, and the pulley 65 is driven by an external force to roll along the length direction of the slide groove 62.

[0054] In an exemplary embodiment of the present application, in combination with Figure 4 , Figure 5 , Figure 7 , Figure 8 As shown, the slide rail 61 is connected to the inner side wall of the support frame 1, and the slide rail 61 is extended along the width direction of the support frame 1. The cross section of the slide rail 61 is a U-shaped cross section, that is, a U-shaped slide groove 62 is formed on the slide rail 61, and the slide groove 62 is extended along the length direction of the slide rail 61. Stoppers 63 are respectively provided at both ends of the slide rail 61. The stoppers 63 are limit bolts, and the limit bolts are connected between the two groove walls of the slide rail 61, that is, the limit bolts are used to limit the effective length of the slide groove 62. Pulleys 65 are respectively provided on the left and right sides of the second material tray 3. The pulleys 65 are rotatably connected to the second material tray 3 through a rotating shaft. The pulleys 65 extend into the slide groove 62, and the external force drives the pulleys 65 to roll along the length direction of the slide groove 62, so that the second material tray 3 slides along the length direction of the slide rail 61.

[0055] Furthermore, the sliding assembly 6 includes a roller 64, which is rotatably connected to the slide rail 61, and the roller 64 abuts against the bottom surface of the second material tray 3. The arrangement of the roller 64 not only supports the second material tray 3, but also reduces the friction between the roller 64 and the bottom surface of the second material tray 3, so that the second material tray 3 slides along the slide rail 61 more smoothly.

[0056] In an exemplary embodiment of the present application, in combination with Figure 4 , Figure 5 , Figure 7 As shown, the roller 64 is rotatably connected to the slide rail 61 via a rotating shaft, and only one roller 64 is provided on each side of the slide rail 61 , and the roller 64 is disposed close to the second opening side of the support frame 1 .

[0057] It should be noted that the second material tray 3 is moved to the outside of the support frame 1 through the second opening to carry out the taking and placing of materials.

[0058] Furthermore, the first material tray 2 is a frame structure, and the top surface of the first material tray 2 is connected to the first supporting plate 21 .

[0059] In an exemplary embodiment of the present application, Fig. 9 As shown, the first material tray 2 is formed by welding square tubes, and the first bearing plate 21 is welded to the top surface of the first material tray 2. The first material tray 2 is set as a frame structure to increase the rigidity of the first material tray 2.

[0060] Furthermore, the second material tray 3 is a frame structure, and the top surface of the second material tray 3 is connected to the second supporting plate 31 .

[0061] In an exemplary embodiment of the present application, Figure 8 As shown, the second material tray 3 is formed by welding square tubes, and the second bearing plate 31 is welded to the top surface of the second material tray 3. The second material tray 3 is set as a frame structure to increase the rigidity of the second material tray 3. Among them, a handle 33 is provided on the push-pull side of the second material tray 3 to facilitate the push and pull of the second material tray 3.

[0062] Furthermore, combined with Figure 1 As shown, the top surface of the first material tray 2 is provided with a third stopper 22, and the third stopper 22 is extended along the length direction of the first material tray 2. The first material tray 2 has a first connection end and a second connection end, and the first connection end is arranged opposite to the second connection end. The first connection end is arranged close to the pick-and-place side of the support frame 1, and a storage space is formed between the third stopper 22 and the first connection end. The staff generally stands on the pick-and-place side of the support frame 1 to pick and place materials. The third stopper 22 is arranged to limit the placement position of the materials, so that the staff can pick and place them easily.

[0063] In an exemplary embodiment of the present application, Figure 1 As shown, the third limiting member 22 is a limiting rod, which is extended along the width direction of the first material tray 2, and the limiting rod divides the top surface area of ​​the first material tray 2 into a first area and a second area along the width direction, the first area is arranged close to the second opening of the support frame 1, and the first area is arranged away from the second opening of the support frame 1, and the first area is used to place materials. Among them, the pick-up and placement side of the support frame 1 is the second opening.

[0064] It should be noted that the second material tray 3 is moved to the outside of the support frame 1 through the second opening to carry out the taking and placing of materials.

[0065] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0066] In addition to the above, it should be noted that "one embodiment", "another embodiment", "embodiment", etc. mentioned in this specification refer to the specific features, structures or characteristics described in conjunction with the embodiment included in at least one embodiment generally described in this application. The same expression appearing in multiple places in the specification does not necessarily refer to the same embodiment. Further, when describing a specific feature, structure or characteristic in conjunction with any embodiment, it is claimed that the realization of such feature, structure or characteristic in conjunction with other embodiments also falls within the scope of the present utility model.

[0067] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0068] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A multi-layer rack for logistics sorting, characterized in that: include: Support frame (1); A first material tray (2), the first material tray (2) being fixedly connected to the supporting frame (1); A second material tray (3), the second material tray (3) is one or more, the second material tray (3) is located below the first material tray (2), the second material tray (3) is movably connected to the support frame (1), and the second material tray (3) has a storage position located inside the support frame (1) and a placement position located outside the support frame (1).

2. The multi-layer rack for logistics sorting according to claim 1 is characterized in that: A positioning member (32) is provided on the side of the second material tray (3), and the multi-layer material rack further comprises: A locking assembly (4), wherein the locking assembly (4) is connected to the support frame (1), and the locking assembly (4) has a locking member (41), wherein the locking member (41) has a first working position in which the locking member is locked with the positioning member (32), and a second working position in which the locking member is disengaged from the positioning member (32), wherein when the locking member (41) is located at the first working position, the second material tray (3) is located in the support frame (1) and is locked with the support frame (1), and when the locking member (41) is located at the first working position, the second material tray (3) is movably arranged relative to the support frame (1).

3. The multi-layer rack for logistics sorting according to claim 2 is characterized in that: The positioning member (32) is a positioning rod, the locking member (41) is located above the positioning member (32), the locking member (41) is rotatably connected to the support frame (1), the locking member (41) has a first slot (42) with an opening facing downward, and the locking member (41) is locked with the positioning member (32) through the first slot (42).

4. The multi-layer rack for logistics sorting according to claim 3 is characterized in that: The multi-layer rack also includes: A limiting assembly (5), wherein the limiting assembly (5) is connected to the supporting frame (1), and the limiting assembly (5) comprises a first limiting member (52) and a second limiting member (53), wherein the first limiting member (52) and the second limiting member (53) form a limiting space (54), wherein a portion of the locking member (41) is located in the limiting space (54), and when the locking member (41) is located in the first working position, the locking member (41) abuts against the first limiting member (52), and when the locking member (41) is located in the second working position, the locking member (41) abuts against the second limiting member (53).

5. The multi-layer rack for logistics sorting according to claim 4 is characterized in that: The limiting component (5) also includes: A support member (51), the support member (51) being connected to the support frame (1); The second limiting member (53) is an L-shaped plate, the second limiting member (53) is connected to the supporting member (51), a U-shaped groove is formed between the second limiting member (53) and the supporting member (51), the opening of the U-shaped groove is arranged downward, and the limiting space (54) is located in the U-shaped groove; The first limiting member (52) is connected between the second limiting member (53) and the supporting member (51), and the first limiting member (52) is arranged close to the opening end of the U-shaped groove.

6. The multi-layer rack for logistics sorting according to claim 1 or 2, characterized in that: The second material tray (3) is slidably connected to the support frame (1) via a sliding assembly (6), and the sliding assembly (6) comprises: A slide rail (61), the slide rail (61) being connected to the support frame (1), the slide rail (61) having a slide groove (62), the slide groove (62) extending along the length direction of the slide rail (61), and blocking members (63) being respectively provided at both ends of the slide groove (62); A pulley (65), wherein the pulley (65) is rotatably connected to the second material tray (3), and at least a portion of the pulley (65) is located in the slide groove (62), and an external force drives the pulley (65) to roll along the length direction of the slide groove (62).

7. The multi-layer rack for logistics sorting according to claim 6, characterized in that: The sliding assembly (6) comprises: A roller (64), the roller (64) is rotatably connected to the slide rail (61), and the roller (64) abuts against the bottom surface of the second material tray (3).

8. The multi-layer rack for logistics sorting according to claim 1, characterized in that: The first material tray (2) is a frame structure, and the top surface of the first material tray (2) is connected to a first supporting plate (21).

9. The multi-layer rack for logistics sorting according to claim 1, characterized in that: The second material tray (3) is a frame structure, and the top surface of the second material tray (3) is connected to a second supporting plate (31).

10. The multi-layer rack for logistics sorting according to claim 1, characterized in that: A third limiting member (22) is provided on the top surface of the first material tray (2), and the third limiting member (22) is extended along the length direction of the first material tray (2). The first material tray (2) has a first connecting end and a second connecting end, and the first connecting end is arranged opposite to the second connecting end. The first connecting end is arranged close to the loading and unloading side of the support frame (1), and a storage space is formed between the third limiting member (22) and the first connecting end.

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