Foldable logistics transportation device

Abstract

The utility model relates to the technical field of logistics transportation, and discloses a foldable logistics transportation device which comprises a tray main body, telescopic plates are arranged on the two sides of the tray main body, the bottom end of the tray main body is rotationally connected with a two-way screw rod, and supporting assemblies for supporting the telescopic plates are arranged on the two sides of the two-way screw rod. A plurality of base plates are fixedly arranged on one side of the telescopic plate, a plurality of plate grooves are formed in the surface of the tray body, and the base plates are slidably connected with the interiors of the plate grooves. Articles can be borne through the tray body and the base plate, the distance between the two supporting assemblies can be centrally adjusted by driving the two-way lead screw, then the two telescopic plates can be centrally adjusted, the unfolding area of the base plate can be conveniently adjusted, and flexibility is good; and the expansion plate can limit the unfolding angle of the protective baffle.

Description

Technical Field

[0001] The utility model relates to the technical field of logistics transportation, in particular to a foldable logistics transportation device. Background Art

[0002] Logistics and transportation refers to the logistics activities of transporting goods from one place to another safely and promptly through specific equipment and tools. Its main purpose is to change the spatial position of goods to meet the different needs of society. Logistics and transportation plays an important role in the modern economy and is a key link in realizing the spatial benefits of goods and meeting social needs.

[0003] Its application number "201921473063.3" discloses a "logistics transport pallet that can increase the loading area", in which "the two sides of the pallet body are hinged with a first folding plate and a second folding plate, and the upper surface of the pallet body is sequentially provided with a first pushing device and a second pushing device from the rear to the front, and a connecting device is provided below the pallet body and the second folding plate. The transported items on the pallet body are fixed and clamped by the relative cooperation of the first pushing device and the second pushing device, thereby reducing the effect of falling off and collision damage of items during transportation, increasing the reliability of the pallet, unfolding the first folding plate and the second folding plate, and fixing and supporting them respectively through the connecting device, thereby increasing the stability and load weight of the first folding plate and the second folding plate, reducing the loss of the first folding plate and the second folding plate, increasing the pallet transportation area, and more effectively transporting more items."

[0004] However, the above method still has the following defects: the first folding plate and the second folding plate can be folded by hingedly connecting the first folding plate and the second folding plate to the pallet body, but in the process of unfolding the first folding plate and the second folding plate, it is not convenient to adjust the unfolding area, the flexibility is poor, and a connecting device is required to support the connection between the first folding plate and the second folding plate and the pallet, the load-bearing capacity is poor, and deformation is easy to occur. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the present invention provides a foldable logistics transportation device, which has the advantages of easy adjustment of the unfolded area and good carrying capacity, and solves the problems raised by the above-mentioned background technology.

[0006] The utility model provides the following technical solution: a foldable logistics transportation device, including a pallet main body, telescopic plates on both sides of the pallet main body, the bottom end of the pallet main body is rotatably connected to a bidirectional screw rod, and both sides of the bidirectional screw rod are provided with support components for supporting the telescopic plates, a plurality of pads are fixedly provided on one side of the telescopic plate, a plurality of plate grooves are opened on the surface of the pallet main body, and the pads are slidably connected to the inside of the plate grooves, a protective baffle is hinged on the top of one side of the pallet main body, and installation components for installing the protective baffle are provided on both sides of the protective baffle.

[0007] As an optimal technical solution of the present invention, the support assembly includes a slide, a threaded sleeve is fixedly provided in the middle of the slide, the threaded sleeve is threadedly connected to the bidirectional screw rod, two support rods are fixedly provided on one side of the slide, and one end of the support rod is fixedly connected to one side of the telescopic plate.

[0008] As an optimal technical solution of the present invention, guide grooves are provided on both sides of the top of the slide, two reinforcing ribs are fixed on the inner wall of the top of the tray body, and the top of the slide is slidably connected to the reinforcing ribs through the guide grooves.

[0009] As an optimal technical solution of the present invention, supports are fixedly provided on both sides of the bottom end of the pallet body, the support rod is slidably connected to the supports, the two sides of the reinforcing ribs are respectively fixedly connected to one side of the two supports, and the two sides of the bidirectional screw rod are rotatably connected to the middle part of one side of the two supports through bearings, and a forklift groove is fixedly provided at the bottom of the support.

[0010] As a preferred technical solution of the present invention, a hexagonal column is fixedly provided in the middle of the bidirectional screw rod, an operating port is opened in the middle of the tray body, and the hexagonal column and the operating port are located in the same vertical plane.

[0011] As an optimal technical solution of the present invention, the mounting assembly includes a rod sleeve and a connecting rod, one side of the rod sleeve is fixedly connected to the top of one side of the telescopic plate, the inner wall of the rod sleeve is fixedly provided with a damping rubber pad, the rod sleeve is sleeved with the surface of the connecting rod, one end of the connecting rod is fixedly provided with a clamping block, the surface of the clamping block is clamped and connected with a clamping sleeve, and one end of the clamping sleeve is fixedly connected to the protective baffle.

[0012] As an optimal technical solution of the present invention, through holes are provided on the surface of the clamping block and the surface of the clamping sleeve, a locking bolt is inserted into the interior of the through hole, and a nut is threadedly connected to the threaded portion of the locking bolt.

[0013] As a preferred technical solution of the present invention, a blocking piece is fixedly provided at the other end of the connecting rod, and the diameter of the blocking piece is larger than the inner diameter of the rod sleeve.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The pallet body and the pad can carry items. By driving the bidirectional screw, the distance between the two supporting components can be adjusted in the center, and then the two telescopic plates can be adjusted in the center to facilitate the adjustment of the expansion area of ​​the pad. It has good flexibility. The protective baffle can be folded by installing the components, and the telescopic plate can limit the expansion angle of the protective baffle, which can prevent items from falling.

[0016] 2. The support assembly can support the telescopic plate, and the telescopic plate and the pallet body can support the pad, which can ensure the bearing capacity of the pad. The pad is not easy to deform. The plate groove can ensure the horizontal movement of the pad, and can ensure that the top of the pad and the top of the pallet body are in the same horizontal plane, which can maintain the stability of the items when loading. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is one of the structural diagrams of the present utility model;

[0018] Figure 2 This is the second structural diagram of the present utility model;

[0019] Figure 3 This is a structural diagram of the bottom end of the tray body of the utility model;

[0020] Figure 4 This is a schematic structural diagram of the support assembly of the utility model;

[0021] Figure 5 This is a schematic structural diagram of the protective baffle of the utility model;

[0022] Figure 6 This is a schematic diagram of the exploded structure of the installation assembly of the utility model.

[0023] In the figure: 1. Pallet body; 2. Telescopic plate; 3. Bidirectional screw; 4. Support assembly; 401. Slide; 402. Guide groove; 403. Threaded sleeve; 404. Support rod; 5. Hexagonal column; 6. Operation port; 7. Reinforcement rib; 8. Protective baffle; 9. Installation assembly; 901. Rod sleeve; 902. Damping rubber pad; 903. Connecting rod; 904. Block; 905. Sleeve; 906. Baffle; 907. Through hole; 908. Locking bolt; 10. Pad; 11. Plate groove; 12. Support; 13. Forklift groove. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figures 1 to 6 The foldable logistics transport device includes a pallet main body 1, and telescopic plates 2 are provided on both sides of the pallet main body 1. The bottom end of the pallet main body 1 is rotatably connected to a two-way screw rod 3. Both sides of the two-way screw rod 3 are provided with a support assembly 4 for supporting the telescopic plate 2. A plurality of pads 10 are fixedly provided on one side of the telescopic plate 2. The telescopic plate 2 can be supported by the support assembly 4, and the telescopic plate 2 and the pallet main body 1 can support the pad 10. A plurality of plate grooves 11 are opened on the surface of the pallet main body 1. The plate grooves 11 can ensure the horizontal movement of the pad 10, and can ensure that the top of the pad 10 and the top of the pallet main body 1 are in the same horizontal plane. When loading items, the stability of the items can be maintained. By driving the two-way screw rod 3, the distance between the two support assemblies 4 can be adjusted in the center, and then the two telescopic plates 2 can be adjusted in the center. The pad 10 is slidably connected to the inside of the plate groove 11. A protective baffle 8 is hinged on the top of one side of the pallet main body 1, and mounting assemblies 9 for mounting it are provided on both sides of the protective baffle 8.

[0026] In this embodiment, preferably, the support assembly 4 includes a slide 401, a threaded sleeve 403 is fixedly provided in the middle of the slide 401, the threaded sleeve 403 is threadedly connected to the bidirectional screw rod 3, and two support rods 404 are fixedly provided on one side of the slide 401. One end of the support rod 404 is fixedly connected to one side of the telescopic plate 2. The bidirectional screw rod 3 can convert the rotational motion into the linear motion of the slide 401 through the threaded sleeve 403, and the distance between the two slides 401 can be adjusted in the center. Guide grooves 402 are provided on both sides of the top of the slide 401, and two reinforcing ribs 7 are fixedly provided on the inner wall of the top of the tray body 1. The top of the slide 401 is fixed with the guide groove 402. 2 is slidably connected to the reinforcing rib 7. The reinforcing rib 7 can strengthen the pallet body 1, and the pallet body 1 is not easily deformed. The guide groove 402 can prevent the slide 401 from deflecting. Supports 12 are fixedly provided on both sides of the bottom end of the pallet body 1. The support rod 404 is slidably connected to the support 12. The two sides of the reinforcing rib 7 are respectively fixedly connected to one side of the two supports 12. The two sides of the bidirectional screw rod 3 are rotatably connected to the middle part of one side of the two supports 12 through bearings. The bidirectional screw rod 3 and the pallet body 1 can be supported by the support 12. A forklift slot 13 is fixedly provided at the bottom of the support 12. The forklift passes through the forklift slot 13 to facilitate the transportation of the pallet body 1;

[0027] In this embodiment, preferably, the mounting assembly 9 includes a rod sleeve 901 and a connecting rod 903. One side of the rod sleeve 901 is fixedly connected to the top of one side of the telescopic plate 2. A damping rubber pad 902 is fixedly provided on the inner wall of the rod sleeve 901. The rod sleeve 901 is sleeved on the surface of the connecting rod 903. One end of the connecting rod 903 is fixedly provided with a clamping block 904. The surface of the clamping block 904 is clamped and connected with a clamping sleeve 905. One end of the clamping sleeve 905 is fixedly connected to the protective baffle 8. A through hole 907 is provided on the surface of the clamping block 904 and the surface of the clamping sleeve 905. A locking bolt 908 is inserted into the interior of the through hole 907. The threaded portion of the locking bolt 908 is threadedly connected with Nut, the other end of the connecting rod 903 is fixed with a baffle 906, the diameter of the baffle 906 is larger than the inner diameter of the rod sleeve 901, and the connecting rod 903 can be connected to the protective baffle 8 through the clamping block 904 and the clamping sleeve 905, and the locking bolt 908 and the nut can prevent the protective baffle 8 from loosening and falling off. The rod sleeve 901 can provide rotational damping to the connecting rod 903 through the damping rubber pad 902, which facilitates the smooth folding of the protective baffle 8. By unfolding the protective baffle 8, the telescopic plate 2 can limit the opening angle of the protective baffle 8 and provide support for it. The protective baffle 8 can provide protection for items on the tray body 1 and prevent items from falling;

[0028] In this embodiment, preferably, a hexagonal column 5 is fixedly provided in the middle of the bidirectional screw rod 3, and an operating port 6 is opened in the middle of the tray body 1. The hexagonal column 5 and the operating port 6 are located in the same vertical plane. The operating port 6 can ensure the operating space, and the hexagonal column 5 can be rotated to facilitate the rotation of the bidirectional screw rod 3 through the top of the tray body 1.

[0029] When in use, the staff first rotates the protective baffle 8 through the connecting rod 903 of the installation assembly 9 to unfold it. The rod sleeve 901 can provide rotational damping to the connecting rod 903 through the damping rubber pad 902, which is stable and reliable. The telescopic plate 2 can limit the unfolding angle of the protective baffle 8. Then the items for logistics transportation are placed on the pallet body 1. The pallet body 1 and the pad 10 can support the items. Since the pad 10 is located inside the plate groove 11, the top of the pad 10 and the top of the pallet body 1 can be located at the same horizontal plane, which can maintain the stability of the items. The protective baffle 8 can prevent the items from falling. When the items need to be transferred, the forklift can move the pallet body 1 through the forklift slot 13;

[0030] When the load-bearing area of ​​the items needs to be adjusted, the staff rotates the bidirectional screw rod 3 through the hexagonal column 5. The bidirectional screw rod 3 can convert the rotational motion into the linear motion of the slide 401 through the threaded sleeve 403, and the distance between the two slides 401 can be adjusted in the center. Then, the two telescopic plates 2 can be adjusted in the center to adjust the deployment area of ​​the pad 10, which has good flexibility. In this process, the telescopic plate 2 and the pallet body 1 can support the pad 10, which can ensure the load-bearing capacity of the pad 10. The pad 10 is not easily deformed, and the plate groove 11 can ensure the horizontal movement of the pad 10.

[0031] When the pallet body 1 is in an idle state after use, the staff first folds the protective baffle 8 through the connecting rod 903, and then rotates the bidirectional screw 3 in the opposite direction through the hexagonal column 5 to make the two telescopic plates 2 move in opposite directions, and retracts the pad 10 into the plate groove 11, which can save storage space.

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A foldable logistics transport device, comprising a tray body (1), characterized in that: Both sides of the pallet body (1) are provided with telescopic plates (2), the bottom end of the pallet body (1) is rotatably connected to a bidirectional screw rod (3), both sides of the bidirectional screw rod (3) are provided with support components (4) for supporting the telescopic plates (2), one side of the telescopic plates (2) is fixed with a plurality of pads (10), the surface of the pallet body (1) is provided with a plurality of plate grooves (11), the pads (10) are slidably connected to the inside of the plate grooves (11), the top of one side of the pallet body (1) is hinged with a protective baffle (8), and both sides of the protective baffle (8) are provided with mounting components (9) for mounting it.

2. The foldable logistics transport device according to claim 1, characterized in that: The support assembly (4) comprises a slide (401), a threaded sleeve (403) is fixedly provided in the middle of the slide (401), the threaded sleeve (403) is threadedly connected to the bidirectional screw rod (3), and two support rods (404) are fixedly provided on one side of the slide (401), one end of each support rod (404) is fixedly connected to one side of the telescopic plate (2).

3. The foldable logistics transport device according to claim 2, characterized in that: Guide grooves (402) are provided on both sides of the top of the slide (401), two reinforcing ribs (7) are fixedly provided on the inner wall of the top of the tray body (1), and the top of the slide (401) is slidably connected to the reinforcing ribs (7) through the guide grooves (402).

4. The foldable logistics transport device according to claim 3, characterized in that: Supports (12) are fixedly provided on both sides of the bottom end of the pallet body (1), the support rod (404) is slidably connected to the support (12), the two sides of the reinforcing rib (7) are fixedly connected to one side of the two supports (12), the two sides of the bidirectional screw rod (3) are rotatably connected to the middle of one side of the two supports (12) through bearings, and a forklift groove (13) is fixedly provided at the bottom of the support (12).

5. The foldable logistics transport device according to claim 1, characterized in that: A hexagonal column (5) is fixedly provided in the middle of the bidirectional screw rod (3), an operating opening (6) is provided in the middle of the tray body (1), and the hexagonal column (5) and the operating opening (6) are located on the same vertical plane.

6. The foldable logistics transport device according to claim 1, characterized in that: The mounting assembly (9) comprises a rod sleeve (901) and a connecting rod (903); one side of the rod sleeve (901) is fixedly connected to the top of one side of the telescopic plate (2); a damping rubber pad (902) is fixedly provided on the inner wall of the rod sleeve (901); the rod sleeve (901) is sleeved on the surface of the connecting rod (903); one end of the connecting rod (903) is fixedly provided with a clamping block (904); the surface of the clamping block (904) is clamped and connected with a clamping sleeve (905); one end of the clamping sleeve (905) is fixedly connected to the protective baffle (8).

7. The foldable logistics transport device according to claim 6, characterized in that: The surface of the clamping block (904) and the surface of the clamping sleeve (905) are both provided with a through hole (907), the interior of the through hole (907) is penetrated by a locking bolt (908), and the threaded portion of the locking bolt (908) is threadedly connected to a nut.

8. The foldable logistics transport device according to claim 6, characterized in that: A blocking piece (906) is fixedly provided at the other end of the connecting rod (903), and the diameter of the blocking piece (906) is larger than the inner diameter of the rod sleeve (901).

Images