Foldable conveying tray

Abstract

The utility model relates to the field of logistics technology and material handling equipment, in particular to a foldable conveying tray which comprises a tray body, the tray body comprises a tray plate face, a tray base, an unfolding fixing piece and a folding fixing piece, the tray plate face is fixedly connected with the tray base, the unfolding fixing piece is movably connected with the tray plate face, and the folding fixing piece is movably connected with the tray base. One end of the folding fixing piece is movably connected with the tray base, and the other end of the folding fixing piece is matched with the tray plate face. The foldable conveying tray is designed according to the national standard, the foldable conveying tray is folded for multiple times according to the structure, standardization is met, and meanwhile occupied space is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the field of logistics technology and material handling equipment, in particular to a foldable conveying tray. Background Art

[0002] Pallets are key components in the logistics chain. They simplify the handling and storage of goods by providing standardized loading units, improving the efficiency and reliability of the supply chain. Foldable conveyor pallets are widely used in many industries, especially in logistics, warehousing and manufacturing, because of their advantages of saving space and facilitating storage and transportation.

[0003] However, despite the many conveniences they provide, there are still some problems and challenges: the folding mechanism may not work properly in extreme temperatures or harsh environments; improperly folded pallets may suddenly fold during use, causing goods to fall, resulting in loss or injury; the folding mechanism may wear out over time, making the pallet difficult to unfold or fold, or fail under load; insufficient standardization can make it difficult for pallets to flow between different links, affecting supply chain efficiency, especially in shared pallet systems; and the space occupied during transportation is still large. Utility Model Content

[0004] In view of the above-mentioned problems of environmental adaptability, structural stability, durability, standardization and space occupancy, the present utility model is proposed.

[0005] The utility model aims to provide a foldable conveying tray.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a foldable conveyor pallet, which includes a pallet, the pallet includes a pallet plate, a pallet base, an unfolding fixture, and a folding fixture, the pallet plate is fixedly connected to the pallet base, the unfolding fixture is movably connected to the pallet plate, one end of the folding fixture is movably connected to the pallet base, and the other end of the folding fixture cooperates with the pallet plate.

[0007] As a preferred solution of the foldable conveyor pallet of the utility model, wherein: the pallet panel includes a panel and a panel groove, the panel includes panel No. 1, panel No. 2, panel No. 3, panel No. 4, panel No. 5 and panel No. 6, and every two adjacent panels No. 1, panel No. 2, panel No. 3, panel No. 4, panel No. 5 and panel No. 6 are movably connected by the unfolding firmware.

[0008] As a preferred solution of the foldable conveyor tray of the utility model, wherein: the board surface slots include a first type of board surface slots, a second type of board surface slots, a third type of board surface slots, and a fourth type of board surface slots, the first type of board surface slots are arranged at the connection points at both ends of the No. 1 board surface and the No. 2 board surface, the No. 3 board surface and the No. 4 board surface, the No. 4 board surface and the No. 5 board surface, and the No. 5 board surface and the No. 6 board surface and are symmetrically distributed, the second type of board surface slots are arranged at the connection points at both ends of the No. 2 board surface and the No. 3 board surface and are symmetrically distributed, the third type of board surface slots are arranged above the No. 4 board surface, and the fourth type of board surface slots are arranged on the side of the No. 3 board surface.

[0009] As a preferred solution of the foldable conveyor tray of the utility model, wherein: the first type of board surface slot includes the first board surface slot No. 1 storage slot, the first board surface slot No. 2 storage slot, the first board surface slot No. 3 storage slot, the first board surface slot No. 1 connecting slot, the first board surface slot No. 2 connecting slot; the second type of board surface slot includes the second board surface slot No. 1 storage slot, the second board surface slot No. 2 storage slot, the second board surface slot No. 3 storage slot, the second board surface slot No. 1 connecting slot, the second board surface slot No. 2 connecting slot; the first type of board surface slot Slot No. 1 storage slot and the first type of board surface slot No. 2 storage slot are connected via the first type of board surface slot No. 1 connecting slot, the first type of board surface slot No. 2 storage slot and the first type of board surface slot No. 3 storage slot are connected via the first type of board surface slot No. 2 connecting slot, the second type of board surface slot No. 1 storage slot and the second type of board surface slot No. 2 storage slot are connected via the second type of board surface slot No. 1 connecting slot, the second type of board surface slot No. 2 storage slot and the second type of board surface slot No. 3 storage slot are connected via the second type of board surface slot No. 2 connecting slot.

[0010] As a preferred solution of the foldable conveyor pallet of the utility model, wherein: the pallet base includes a base and a base slot, the base includes a No. 1 base, a No. 2 base, and a No. 3 base, the No. 1 base is fixedly connected to the No. 1 board surface, the No. 2 base is fixedly connected to the No. 4 board surface, and the No. 3 base is fixedly connected to the No. 6 board surface.

[0011] As a preferred solution of the foldable conveyor tray of the utility model, the base slot includes a first base slot and a second base slot, the first base slot is arranged on the side of the No. 1 base, and the second base slot is arranged on the side of the No. 3 base.

[0012] As a preferred solution of the foldable conveyor tray of the utility model, the unfolding fixture includes a first unfolding fixture and a second unfolding fixture, the first unfolding fixture is arranged in the first panel slot, and the second unfolding fixture is arranged in the second panel slot.

[0013] As a preferred solution of the foldable conveyor tray of the utility model, wherein: the first unfolding fixture includes a first unfolding fixture No. 1 fixing block, a first unfolding fixture No. 2 fixing block, a first unfolding fixture No. 3 fixing block, a first unfolding fixture fixed connecting block, a first unfolding fixture movable connecting block, and a first unfolding fixture No. 2 fixing block pull ring; the second unfolding fixture includes a second unfolding fixture No. 1 fixing block, a second unfolding fixture No. 2 fixing block, a second unfolding fixture No. 3 fixing block, a second unfolding fixture No. 4 fixing block, a second unfolding fixture No. 1 fixing connecting block, a second unfolding fixture No. 2 fixing connecting block, a second unfolding fixture movable connecting block, a second unfolding fixture No. 2 fixing block pull ring, and a second unfolding fixture No. 3 fixing block pull ring; the first unfolding fixture No. 1 fixing block and the first unfolding fixture No. 2 fixing block are fixedly connected via the first unfolding fixture fixed connecting block; the first The second fixed block of the expansion fixture and the third fixed block of the first expansion fixture are rotatably connected through the first expansion fixture movable connecting block, the second fixed block of the first expansion fixture is movably connected with the second fixed block of the first expansion fixture, the first fixed block of the second expansion fixture and the second fixed block of the second expansion fixture are fixedly connected through the second expansion fixture first fixed connecting block, the second fixed block of the second expansion fixture and the third fixed block of the second expansion fixture are rotatably connected through the second expansion fixture movable connecting block, the third fixed block of the second expansion fixture and the fourth fixed block of the second expansion fixture are fixedly connected through the second expansion fixture second fixed connecting block, the second fixed block of the second expansion fixture is movably connected with the pull ring of the second expansion fixture second fixed block, and the third fixed block of the second expansion fixture is movably connected with the pull ring of the second expansion fixture third fixed block.

[0014] As a preferred solution of the foldable conveyor pallet of the utility model, wherein: the folding fixture includes a first folding fixture and a second folding fixture, one end of the first folding fixture is movably connected to the first base slot, and the other end of the first folding fixture cooperates with the third board slot, one end of the second folding fixture is movably connected to the second base slot, and the other end of the second folding fixture cooperates with the fourth board slot.

[0015] As a preferred solution of the foldable conveyor tray of the utility model, wherein: the first folding fixture and the second folding fixture are both configured as L-shaped structures.

[0016] The beneficial effects of a foldable conveyor pallet of the utility model are as follows: the fixing devices of the foldable conveyor pallet in the unfolded and folded states both use mortise and tenon structures, and the pallet is fixed by friction, which effectively improves the environmental adaptability and structural stability of the foldable conveyor pallet; when transporting goods, the friction forces required for the unfolding fixtures to fix the plate surface are all in the horizontal direction. At this time, the gravity generated by the goods will be completely converted into positive pressure on the unfolding fixtures, further increasing the friction forces required for the unfolding fixtures to fix the plate surface, effectively avoiding the loss or damage caused by the sudden folding of the pallet during use, resulting in the falling of the goods; at the same time, the friction coefficient of the unfolding fixtures and the folding fixtures is only determined by the roughness of the material surface, and reasonable use of materials will effectively improve the structural stability and durability of the foldable conveyor pallet; the foldable conveyor pallet is designed according to national standards, and the foldable conveyor pallet is folded multiple times according to the structure, which meets the standardization while also effectively reducing space occupancy. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them:

[0018] Figure 1 This is an overall structural diagram of a foldable conveyor tray in the utility model when the tray is unfolded.

[0019] Figure 2 This is an overall structural diagram of a foldable conveyor tray in the utility model when the tray is in a folded state.

[0020] Figure 3 It is a partial enlarged view of the unfolding fixture of a foldable conveyor tray in the utility model.

[0021] Figure 4 This is a partially enlarged cross-sectional view of the second plate surface of a foldable conveyor tray in the utility model.

[0022] Figure 5 This is a partial enlarged view of a folding fixture of a foldable conveyor tray in the utility model.

[0023] Figure 6 It is a cross-sectional view of a foldable conveyor tray in the utility model when the tray is in a folded state. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments.

[0027] Example 1

[0028] Reference Figures 1 to 4 , which is the first embodiment of the utility model, provides a foldable conveyor pallet, including a pallet 100, wherein the pallet 100 includes a pallet panel 101, a pallet base 102, and an unfolding fixture 103, wherein the pallet panel 101 is fixedly connected to the pallet base 102, and the unfolding fixture 103 is movably connected to the pallet panel 101.

[0029] Furthermore, the pallet panel 101 includes a panel 101a and a panel slot 101b, and the panel 101a includes panel No. 1 101a-1, panel No. 2 101a-2, panel No. 3 101a-3, panel No. 4 101a-4, panel No. 5 101a-5, and panel No. 6 101a-6, and every two adjacent panels No. 1 101a-1, panel No. 2 101a-2, panel No. 3 101a-3, panel No. 4 101a-4, panel No. 5 101a-5, and panel No. 6 101a-6 are movably connected by unfolding fasteners 103.

[0030] Furthermore, the board surface slots 101b include a first board surface slot 101b-1, a second board surface slot 101b-2, a third board surface slot 101b-3, and a fourth board surface slot 101b-4. The first board surface slot 101b-1 is arranged on the first board surface 101a-1 and the second board surface 101a-2, the third board surface 101a-3 and the fourth board surface 101a-4, the fourth board surface 101a-4 and the fifth board surface The second type of board surface slots 101b-2 are arranged at the connection points at both ends of the No. 2 board surface 101a-2 and the No. 3 board surface 101a-3 and are symmetrically distributed. The third type of board surface slots 101b-3 are arranged above the No. 4 board surface 101a-4. The fourth type of board surface slots 101b-4 are arranged on the side of the No. 3 board surface 101a-3.

[0031] Furthermore, the first type of board slot 101b-1 includes a first type of board slot No. 1 storage slot 101b-11, a first type of board slot No. 2 storage slot 101b-12, and a first type of board slot No. 3 storage slot

[0032] 101b-13, the first type of board surface slot No. 1 connecting slot 101b-14, the first type of board surface slot No. 2 connecting slot 101b-15, the second type of board surface slot 101b-2 includes the second type of board surface slot No. 1 storage slot 101b-21, the second type of board surface slot No. 2 storage slot 101b-22, the second type of board surface slot No. 3 storage slot 101b-23, the second type of board surface slot No. 1 connecting slot 101b-24, the second type of board surface slot No. 2 connecting slot 101b-25, the first type of board surface slot No. 1 storage slot 101b-11 and the first type of board surface slot No. 2 storage slot 101b-12 are connected through the first The board surface slot No. 1 connecting groove 101b-14 is connected, the first board surface slot No. 2 storage groove 101b-12 and the first board surface slot No. 3 storage groove 101b-13 are connected through the first board surface slot No. 2 connecting groove 101b-15, the second board surface slot No. 1 storage groove 101b-21 and the second board surface slot No. 2 storage groove 101b-22 are connected through the second board surface slot No. 1 connecting groove 101b-24, and the second board surface slot No. 2 storage groove 101b-22 and the second board surface slot No. 3 storage groove 101b-23 are connected through the second board surface slot No. 2 connecting groove 101b-25.

[0033] Furthermore, the tray base 102 includes a base 102a and a base slot 102b, the base 102a includes a No. 1 base 102a-1, a No. 2 base 102a-2, and a No. 3 base 102a-3, the No. 1 base 102a-1 is fixedly connected to the No. 1 board surface 101a-1, the No. 2 base 102a-2 is fixedly connected to the No. 4 board surface 101a-4, and the No. 3 base 102a-3 is fixedly connected to the No. 6 board surface 101a-6.

[0034] Furthermore, the base slot 102b includes a first base slot 102b-1 and a second base slot 102b-2. The first base slot 102b-1 is arranged on the side of the first base 102a-1, and the second base slot 102b-2 is arranged on the side of the third base 102a-3.

[0035] Furthermore, the expansion fastener 103 includes a first expansion fastener 103a and a second expansion fastener 103b. The first expansion fastener 103a is disposed in the first board slot 101b-1, and the second expansion fastener 103b is disposed in the second board slot 101b-2.

[0036] Furthermore, the first expansion fastener 103a includes a first expansion fastener first fixing block 103a-1, a first expansion fastener second fixing block 103a-2, a first expansion fastener third fixing block 103a-3, a first expansion fastener fixed connection block 103a-4, a first expansion fastener active connection block 103a-5, and a first expansion fastener second fixing block pull ring 103a-6, and the second expansion fastener 103b includes a second expansion fastener first fixing block 103b-1, a second expansion fastener second fixing block 103b-2, a second expansion fastener third fixing block 103a-4, a first expansion fastener active connection block 103a-5, and a first expansion fastener second fixing block pull ring 103a-6. The first type of expansion fixture No. 1 fixed block 103b-3, the second type of expansion fixture No. 4 fixed block 103b-4, the second type of expansion fixture No. 1 fixed connection block 103b-5, the second type of expansion fixture No. 2 fixed connection block 103b-6, the second type of expansion fixture movable connection block 103b-7, the second type of expansion fixture No. 2 fixed block pull ring 103b-8, the second type of expansion fixture No. 3 fixed block pull ring 103b-9, the first type of expansion fixture No. 1 fixed block 103a-1 and the first type of expansion fixture No. 2 fixed block 103a-2 are fixedly connected through the first type of expansion fixture fixed connection block 103a-4 Then, the second fixing block 103a-2 of the first unfolding fixture and the third fixing block 103a-3 of the first unfolding fixture are rotatably connected through the first unfolding fixture movable connection block 103a-5, the second fixing block pull ring 103a-6 of the first unfolding fixture is movably connected to the second fixing block 103a-2 of the first unfolding fixture, the first fixing block 103b-1 of the second unfolding fixture and the second fixing block 103b-2 of the second unfolding fixture are fixedly connected through the second unfolding fixture first fixed connection block 103b-5, and the second fixing block 103b-2 of the second unfolding fixture and the second fixing block 103b-2 of the second unfolding fixture are fixedly connected. The third fixed block 103b-3 of the second unfolding fixture is rotatably connected through the second unfolding fixture movable connecting block 103b-7, the third fixed block 103b-3 of the second unfolding fixture and the fourth fixed block 103b-4 of the second unfolding fixture are fixedly connected through the second fixed connecting block 103b-6 of the second unfolding fixture, the second fixed block 103b-2 of the second unfolding fixture is movably connected with the second fixed block pull ring 103b-8 of the second unfolding fixture, and the third fixed block 103b-3 of the second unfolding fixture is movably connected with the third fixed block pull ring 103b-9 of the second unfolding fixture.

[0037] When in use, when the foldable conveyor tray is in the unfolded state, press the first unfolding fastener No. 2 fixing block, the second unfolding fastener No. 2 fixing block, and the second unfolding fastener No. 3 fixing block to make their bottom surfaces fit with the first board surface slot No. 1 storage slot and the second board surface slot No. 1 storage slot respectively. At this time, the first unfolding fastener No. 1 fixing block, the first unfolding fastener No. 3 fixing block, the second unfolding fastener No. 1 fixing block, and the second unfolding fastener No. 4 fixing block will respectively detach from the first board surface slot No. 3 storage slot and the second board surface slot No. 3 storage slot; pull the board surface to both ends, at this time, the first unfolding fastener No. 1 fixing block, the first unfolding fastener No. 3 fixing block, the second unfolding fastener No. 1 fixing block, and the second unfolding fastener No. 4 fixing block will respectively pass through the first board surface slot No. 2 connecting slot and the first board surface slot No. 2 connecting slot; rotate the tray board surface and the tray Move the base to the illustrated position when the foldable conveyor tray is in the folded state, press the first type unfolding fixture No. 2 fixing block, the second type unfolding fixture No. 2 fixing block, and the second type unfolding fixture No. 3 fixing block. At this time, the first type unfolding fixture No. 1 fixing block, the first type unfolding fixture No. 3 fixing block, the second type unfolding fixture No. 1 fixing block, and the second type unfolding fixture No. 4 fixing block will be respectively embedded in the first type of board surface slot No. 2 storage slot and the second type of board surface slot No. 2 storage slot, to achieve the fixation of the relative position of the board surface; when the foldable conveyor tray needs to be unfolded, reverse the above steps so that the first type unfolding fixture No. 1 fixing block, the first type unfolding fixture No. 3 fixing block, the second type unfolding fixture No. 1 fixing block, and the second type unfolding fixture No. 4 fixing block are respectively embedded in the first type of board surface slot No. 3 storage slot and the second type of board surface slot No. 3 storage slot, to achieve complete fixation of the foldable conveyor tray.

[0038] Example 2

[0039] Reference Figures 1 to 6 , which is the second embodiment of the utility model, is different from the previous embodiment in that the pallet 100 further includes a folding fixture 104, one end of the folding fixture 104 is movably connected to the pallet base 102, and the other end of the folding fixture 104 cooperates with the pallet board 101.

[0040] Furthermore, the folding fastener 104 includes a first folding fastener 104a and a second folding fastener 104b, one end of the first folding fastener 104a is movably connected to the first base slot 102b-1, and the other end of the first folding fastener 104a cooperates with the third panel slot 101b-3, one end of the second folding fastener 104b is movably connected to the second base slot 102b-2, and the other end of the second folding fastener 104b cooperates with the fourth panel slot 101b-4.

[0041] Furthermore, the first folding fixture 104a and the second folding fixture 104b are both configured as L-shaped structures.

[0042] During use, when the foldable conveyor pallet is in a folded state, the first folding fastener is pressed downward so that the other end of the first folding fastener is embedded in the third type of board surface slot to achieve fixation, and the second folding fastener is pressed upward so that the other end of the second folding fastener is embedded in the fourth type of board surface slot to achieve complete fixation of the foldable conveyor pallet; when the foldable conveyor pallet needs to be unfolded, the first folding fastener is pulled and pressed to disengage it from the third type of board surface slot, and the second folding fastener is pulled to disengage it from the fourth type of board surface slot, and the foldable conveyor pallet can be unfolded at this time.

[0043] Importantly, it should be noted that the construction and arrangement of the present application shown in a number of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible, for example, the size, scale, structure, shape and proportion of various elements, and parameter values ​​such as temperature, pressure, etc., mounting arrangements, use of materials, color, directional changes, etc., without substantially departing from the novel teachings and advantages of the subject matter described in this application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present utility model, other replacements, modifications, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the invention is not limited to a specific embodiment, but extends to several modifications still falling within the scope of the appended claims.

[0044] Furthermore, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment may not be described, i.e., those features that are not relevant to the best mode presently contemplated for carrying out the invention or those features that are not relevant to implementing the invention.

[0045] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0046] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A foldable conveyor tray, characterized in that: include, A pallet (100), the pallet (100) comprising a pallet surface (101), a pallet base (102), an unfolding fixture (103), and a folding fixture (104), the pallet surface (101) being fixedly connected to the pallet base (102), the unfolding fixture (103) being movably connected to the pallet surface (101), one end of the folding fixture (104) being movably connected to the pallet base (102), and the other end of the folding fixture (104) being matched with the pallet surface (101).

2. The foldable conveyor tray according to claim 1, characterized in that: The tray panel (101) comprises a panel (101a) and a panel slot (101b); the panel (101a) comprises a first panel (101a-1), a second panel (101a-2), a third panel (101a-3), a fourth panel (101a-4), a fifth panel (101a-5), and a sixth panel (101a-6); each two adjacent panels of the first panel (101a-1), the second panel (101a-2), the third panel (101a-3), the fourth panel (101a-4), the fifth panel (101a-5), and the sixth panel (101a-6) are movably connected via the unfolding fastener (103).

3. The foldable conveyor tray according to claim 2, characterized in that: The board surface slots (101b) include a first type of board surface slots (101b-1), a second type of board surface slots (101b-2), a third type of board surface slots (101b-3), and a fourth type of board surface slots (101b-4). The first type of board surface slots (101b-1) are arranged on the first board surface (101a-1) and the second board surface (101a-2), the third board surface (101a-3) and the fourth board surface (101a-4), the fourth board surface (101a-4) and the fifth board surface (101a-5). 01a-5), the fifth board surface (101a-5) and the sixth board surface (101a-6) are connected at both ends and are symmetrically distributed, the second board surface notches (101b-2) are arranged at the connection between the second board surface (101a-2) and the third board surface (101a-3) and are symmetrically distributed, the third board surface notches (101b-3) are arranged above the fourth board surface (101a-4), and the fourth board surface notches (101b-4) are arranged on the side of the third board surface (101a-3).

4. The foldable conveyor tray according to claim 3, characterized in that: The first type of board surface slot (101b-1) comprises a first type of board surface slot No. 1 storage slot (101b-11), a first type of board surface slot No. 2 storage slot (101b-12), a first type of board surface slot No. 3 storage slot (101b-13), a first type of board surface slot No. 1 connecting slot (101b-14), and a first type of board surface slot No. 2 connecting slot (101b-15). The second type of board surface slot ( 101b-2) includes a second board surface slot No. 1 storage slot (101b-21), a second board surface slot No. 2 storage slot (101b-22), a second board surface slot No. 3 storage slot (101b-23), a second board surface slot No. 1 connecting slot (101b-24), and a second board surface slot No. 2 connecting slot (101b-25), wherein the first board surface slot No. 1 storage slot (101b-1 1) and the first-type board surface slot No. 2 storage slot (101b-12) are connected through the first-type board surface slot No. 1 connecting slot (101b-14), the first-type board surface slot No. 2 storage slot (101b-12) and the first-type board surface slot No. 3 storage slot (101b-13) are connected through the first-type board surface slot No. 2 connecting slot (101b-15), the second-type board surface slot No. 1 storage slot (101b-21) and the second-type board surface slot No. 2 storage slot (101b-22) are connected through the second-type board surface slot No. 1 connecting slot (101b-24), and the second-type board surface slot No. 2 storage slot (101b-22) and the second-type board surface slot No. 3 storage slot (101b-23) are connected through the second-type board surface slot No. 2 connecting slot (101b-25).

5. The foldable conveyor tray according to claim 4, characterized in that: The tray base (102) comprises a base (102a) and a base slot (102b); the base (102a) comprises a No. 1 base (102a-1), a No. 2 base (102a-2), and a No. 3 base (102a-3); the No. 1 base (102a-1) is fixedly connected to the No. 1 board surface (101a-1); the No. 2 base (102a-2) is fixedly connected to the No. 4 board surface (101a-4); and the No. 3 base (102a-3) is fixedly connected to the No. 6 board surface (101a-6).

6. The foldable conveyor tray according to claim 5, characterized in that: The base slot (102b) comprises a first base slot (102b-1) and a second base slot (102b-2), wherein the first base slot (102b-1) is arranged on a side of the first base (102a-1), and the second base slot (102b-2) is arranged on a side of the third base (102a-3).

7. The foldable conveyor tray according to claim 6, characterized in that: The unfolding fixture (103) comprises a first unfolding fixture (103a) and a second unfolding fixture (103b), wherein the first unfolding fixture (103a) is arranged in the first board surface slot (101b-1), and the second unfolding fixture (103b) is arranged in the second board surface slot (101b-2).

8. The foldable conveyor tray according to claim 7, characterized in that: The first unfolding fixture (103a) comprises a first unfolding fixture No. 1 fixing block (103a-1), a first unfolding fixture No. 2 fixing block (103a-2), a first unfolding fixture No. 3 fixing block (103a-3), a first unfolding fixture fixed connection block (103a-4), a first unfolding fixture movable connection block (103a-5), and a first unfolding fixture No. 2 fixing block pull ring (103a-6); the second unfolding fixture (103b) comprises a second unfolding fixture No. 1 fixing block (103b-1), a second unfolding fixture No. 2 fixing block (103b-2), a second unfolding fixture No. 3 fixing block (103b- 3), a second expansion fixture No. 4 fixing block (103b-4), a second expansion fixture No. 1 fixing connection block (103b-5), a second expansion fixture No. 2 fixing connection block (103b-6), a second expansion fixture movable connection block (103b-7), a second expansion fixture No. 2 fixing block pull ring (103b-8), a second expansion fixture No. 3 fixing block pull ring (103b-9), the first expansion fixture No. 1 fixing block (103a-1) and the first expansion fixture No. 2 fixing block (103a-2) are fixedly connected via the first expansion fixture fixed connection block (103a-4), the first expansion fixture No. 2 fixing block (103a-3) is fixedly connected to the second expansion fixture No.

3. The fixing block (103a-2) and the first-type unfolding fixture No. 3 fixing block (103a-3) are rotatably connected via the first-type unfolding fixture movable connection block (103a-5); the first-type unfolding fixture No. 2 fixing block pull ring (103a-6) is movably connected to the first-type unfolding fixture No. 2 fixing block (103a-2); the second-type unfolding fixture No. 1 fixing block (103b-1) and the second-type unfolding fixture No. 2 fixing block (103b-2) are fixedly connected via the second-type unfolding fixture No. 1 fixed connection block (103b-5); the second-type unfolding fixture No. 2 fixing block (103b-2) and the second-type unfolding fixture No. The third fixing block (103b-3) of the second-type unfolding fixture is rotatably connected via the second-type unfolding fixture movable connection block (103b-7); the third fixing block (103b-3) of the second-type unfolding fixture and the fourth fixing block (103b-4) of the second-type unfolding fixture are fixedly connected via the second-type unfolding fixture second fixing connection block (103b-6); the second-type unfolding fixture second fixing block (103b-2) is movably connected to the second-type unfolding fixture second fixing block pull ring (103b-8); the second-type unfolding fixture third fixing block (103b-3) is movably connected to the second-type unfolding fixture third fixing block pull ring (103b-9).

9. The foldable conveyor tray according to claim 8, characterized in that: The folding fixture (104) comprises a first folding fixture (104a) and a second folding fixture (104b), wherein one end of the first folding fixture (104a) is movably connected to the first base slot (102b-1), and the other end of the first folding fixture (104a) cooperates with the third board slot (101b-3), and one end of the second folding fixture (104b) is movably connected to the second base slot (102b-2), and the other end of the second folding fixture (104b) cooperates with the fourth board slot (101b-4).

10. The foldable conveyor tray according to claim 9, characterized in that: The first folding fixture (104a) and the second folding fixture (104b) are both configured as L-shaped structures.

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