Telescopic wood tray

Abstract

The utility model discloses a telescopic wood pallet, and particularly relates to the technical field of wood pallets, the telescopic wood pallet comprises a first bottom plate and a second bottom plate, the first bottom plate and the second bottom plate are horizontally arranged, and the bottom surface of the first bottom plate and the bottom surface of the second bottom plate are both slidably connected with insertion blocks; adjusting mechanisms used for horizontally moving the two inserting blocks are arranged below the first bottom plate and the second bottom plate, protection mechanisms used for protecting goods are arranged on the two sides of the first bottom plate and the two sides of the second bottom plate correspondingly, and lifting mechanisms used for adjusting the heights of the protection mechanisms are arranged on one sides of the two protection mechanisms. The cargo protection device has the technical effects and advantages that the height of the protection mechanism can be conveniently adjusted according to the height of cargoes by arranging the lifting mechanism, so that the cargoes can be normally protected and limited by the protection mechanism; and by arranging the adjusting mechanism, the distance between the two inserting blocks can be adjusted conveniently, and an inserting rod of the forklift can be normally inserted into the two holes.

Description

Technical Field

[0001] The utility model relates to the technical field of wooden pallets, and more specifically, to a telescopic wooden pallet. Background Art

[0002] Wooden pallets are pallets made of natural wood and are the most widely used pallets. Pallets are used as a platform for placing goods for packaging, stacking, handling and transportation, making it convenient for forklifts to pick them up and carry out transshipment operations.

[0003] For example, a retractable wooden pallet applied for with patent number 202223236777.7 includes a first L-shaped groove plate, an adjusting support plate is slidably connected to the inside of one side of the first L-shaped groove plate, a telescopic component is inserted into the inside of the adjusting support plate; the telescopic component includes a transmission screw inserted into the inside of the adjusting support plate, and a second L-shaped groove plate is installed on the outside of the adjusting support plate and located on one side of the first L-shaped groove plate. The utility model sets a telescopic component, and the rotating cap drives the transmission screw to rotate, and the transmission screw drives the adjusting support plate to move left along the inner wall of the first L-shaped groove plate under the action of the thread. The first L-shaped groove plate, the second L-shaped groove plate, and the adjusting support plate can all adjust their lengths to expand the area for placing materials. Not only can they be retracted to save placement space, but there are also two sufficient spaces at the bottom, which is convenient for forklifts to transport wooden pallets.

[0004] Although the pallet can provide limit protection for the goods on the pallet by providing a rotating groove plate and a limit adjustment support rod, it is not convenient to adjust its own height according to the height of the goods during use, which may easily lead to a mismatch between the height of the pallet and the goods, and fail to achieve an effective limit protection effect; and although the pallet can be telescopically adjusted in width, the distance between the two first spacing support plates and the two second spacing support plates at the bottom will also change during the adjustment, while the distance between the two insertion rods of the forklift remains unchanged. In order to ensure that the forklift can normally convert the pallet, the distance between the first spacing support plate and the second spacing support plate will be much larger than the width of the forklift insertion rod. Therefore, when the forklift insertion rod is located between the first spacing support plate and the second spacing support plate, it is easy to slide due to the lack of limit, affecting the stability of the pallet during use. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a telescopic wooden pallet to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: including: a No. 1 bottom plate and a No. 2 bottom plate, the No. 1 bottom plate and the No. 2 bottom plate are horizontally arranged, the bottom surfaces of the No. 1 bottom plate and the No. 2 bottom plate are slidably connected with plug blocks, an adjustment mechanism for horizontally moving the two plug blocks is provided under the No. 1 bottom plate and the No. 2 bottom plate, protective mechanisms for protecting goods are provided on both sides of the No. 1 bottom plate and the No. 2 bottom plate, and a lifting mechanism for adjusting the height of the protective mechanisms is provided on one side of the two protective mechanisms.

[0007] In a preferred embodiment, the sides of the No. 1 bottom plate and the No. 2 bottom plate surfaces that are away from each other are both vertically fixedly connected with side plates, the protective mechanism includes a No. 1 protective plate and a No. 2 protective plate, the No. 1 protective plate and the No. 2 protective plate are horizontally arranged, one side of the No. 2 protective plate is horizontally fixedly connected with two T-shaped plug rods, one side of the No. 1 protective plate is located at a relative position of the two No. 2 protective plates and is provided with T-shaped sockets, the two T-shaped plug rods are plug-connected with the corresponding T-shaped sockets, and the lifting mechanism includes a drive compartment that runs through the side wall of one of the side plates, and a drive is slidably connected in the drive compartment. Block, the middle end of the driving block is vertically threaded with a No. 1 screw, the bottom end of the No. 1 screw is rotatably connected to the bottom surface of the driving bin, the top end of the No. 1 screw penetrates the top surface of the side plate and extends to the top of the side plate, both sides of the driving block are rotatably connected with a rotating rod through a rotating shaft, one end of the two rotating rods are respectively fixedly connected to one side of two No. 1 protective plates, and the bottom of both sides of the other side plate are vertically fixedly connected with an L-shaped limit plate, the two No. 2 protective plates away from the No. 1 protective plate are fixedly connected to the limit rod, and the side walls of the two limit rods are slidably connected to the corresponding L-shaped limit plate side walls and side plate side walls.

[0008] In a preferred embodiment, both ends of the driving block are located below the two rotating rods and are fixedly connected to support blocks, and the bottom surface of the rotating rod is in contact with the top surface of the support block.

[0009] In a preferred embodiment, magnetic strips are embedded in both sides of the side plate at positions relative to the two limit rods, the two limit rods are made of metal, and the side walls of the two magnetic strips are magnetically attracted to the corresponding limit rods.

[0010] In a preferred embodiment, an L-shaped extension plate is horizontally fixedly connected to the side of the No. 2 bottom plate close to the No. 1 bottom plate, and a storage bin is provided on the side of the No. 1 bottom plate close to the No. 2 bottom plate. One end of the L-shaped extension plate is slidably connected to the storage bin. One end of the L-shaped extension plate located in the storage bin is horizontally penetrated by a threaded connection with a No. 2 screw. One end of the No. 2 screw is rotatably connected to the inner side wall of the storage bin, and the other end of the No. 2 screw penetrates the side wall of the No. 1 bottom plate and extends to the side of the No. 1 bottom plate.

[0011] In a preferred embodiment, the adjustment mechanism includes two support plates, and the two support plates are respectively fixedly connected to the side of the bottom surface of the No. 1 base plate and the No. 2 base plate that are away from each other. One end of the two support plates is horizontally penetrated by a No. 3 screw rod that is rotatably connected. One end of the two No. 3 screw rods horizontally penetrates two plug blocks and is threadedly connected to the two plug blocks. Holes are horizontally penetrated on the two plug blocks.

[0012] Technical effects and advantages of the utility model:

[0013] 1. By setting up a lifting mechanism, it is convenient to adjust the height of the protective mechanism according to the height of the goods, so that it can normally protect the goods;

[0014] 2. The distance between the two plug blocks can be adjusted by setting an adjustment mechanism, so that the forklift's plug rod can be normally inserted into the two holes. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 It is a front cutaway structural schematic diagram of the utility model.

[0017] Figure 3 This is a schematic diagram of the support block connection structure of the utility model.

[0018] The accompanying drawings are marked as follows: 1. Base plate No. 1; 2. Base plate No. 2; 3. Insert block; 4. Adjustment mechanism; 5. Protection mechanism; 6. Lifting mechanism; 7. Side panel; 8. Protection plate No. 1; 9. Protection plate No. 2; 10. T-shaped insert rod; 11. T-shaped socket; 12. Drive bin; 13. Drive block; 14. Screw No. 1; 15. Rotating rod; 16. Limit rod; 17. L-shaped limit plate; 18. Support block; 19. Magnetic strip; 20. L-shaped extension plate; 21. Storage bin; 22. Screw No. 2; 23. Hole; 24. Support plate; 25. Screw No. 3. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] As attached Figure 1-3A telescopic wooden pallet shown includes: a No. 1 bottom plate 1 and a No. 2 bottom plate 2, the No. 1 bottom plate 1 and the No. 2 bottom plate 2 are horizontally arranged, two plug blocks 3 are slidably connected to the bottom surfaces of the No. 1 bottom plate 1 and the No. 2 bottom plate 2, respectively, an adjustment mechanism 4 for horizontally moving the two plug blocks 3 is provided below the No. 1 bottom plate 1 and the No. 2 bottom plate 2, both sides of the No. 1 bottom plate 1 and the No. 2 bottom plate 2 are provided with protection mechanisms 5 for protecting goods, and one side of the two protection mechanisms 5 is provided with a lifting mechanism 6 for adjusting the height of the protection mechanisms 5.

[0021] The two side panels 7 are vertically fixedly connected to the side of the No. 1 bottom plate 1 and the No. 2 bottom plate 2 that are away from each other. The protective mechanism 5 includes a No. 1 protective plate 8 and a No. 2 protective plate 9. The No. 1 protective plate 8 and the No. 2 protective plate 9 are horizontally arranged. Two T-shaped plug rods 10 are horizontally fixedly connected to one side of the No. 2 protective plate 9. Two T-shaped sockets 11 are opened on one side of the No. 1 protective plate 8 and are located at the relative positions of the two No. 2 protective plates 9. The two T-shaped plug rods 10 are plugged and connected with the corresponding T-shaped sockets 11. The lifting mechanism 6 includes a driving bin 12 that passes through the side wall of one of the side panels 7. The driving block 13 is slidably connected in the driving bin 12. The No. 1 screw 14 vertically passes through and is threadedly connected to the middle end of the driving block 13. The No. 1 screw 14 The bottom end is rotatably connected to the bottom surface of the driving bin 12, the top end of the No. 1 screw rod 14 passes through the top surface of the side panel 7 and extends to the top of the side panel 7, the two rotating rods 15 are rotatably connected to the two sides of the driving block 13 through the rotating shaft, one end of the two rotating rods 15 is respectively fixedly connected to one side of the two No. 1 protective plates 8, the two L-shaped limit plates 17 are respectively vertically fixedly connected to the bottom of the two sides of the other side panel 7, the two limit rods 16 are respectively fixedly connected to the two No. 2 protective plates 9 away from the No. 1 protective plate 8, the side walls of the two limit rods 16 are respectively slidably connected to the corresponding L-shaped limit plate 17 side walls and the side panels 7 side walls, and the height of the No. 1 protective plate 8 and the No. 2 protective plate 9 can be adjusted according to the height of the goods by rotating the No. 1 screw 14.

[0022] The two support blocks 18 are respectively fixedly connected to the two ends of the driving block 13 and are located below the two rotating rods 15. The bottom surface of the rotating rod 15 is in contact with the top surface of the support block 18. The support block 18 is used to support the rotating rod 15 so that the No. 1 protective plate 8 and the No. 2 protective plate 9 are horizontally distributed, which is convenient for effectively protecting the goods.

[0023] The two magnetic strips 19 are embedded and installed on both sides of the side panel 7 at the relative positions of the two limit rods 16. The two limit rods 16 are made of metal. The side walls of the two magnetic strips 19 are magnetically attracted to the corresponding limit rods 16 respectively. The magnetic attraction between the magnetic strips 19 and the limit rods 16 facilitates the position of the second protective plate 9 to be limited.

[0024] The L-shaped extension plate 20 is horizontally fixedly connected to the side of the No. 2 bottom plate 2 close to the No. 1 bottom plate 1, and a storage bin 21 is provided on the side of the No. 1 bottom plate 1 close to the No. 2 bottom plate 2. One end of the L-shaped extension plate 20 is slidably connected in the storage bin 21. The No. 2 screw rod 22 horizontally penetrates and is threadedly connected to one end of the L-shaped extension plate 20 located in the storage bin 21. One end of the No. 2 screw rod 22 is rotatably connected to the inner side wall of the storage bin 21, and the other end of the No. 2 screw rod 22 penetrates the side wall of the No. 1 bottom plate 1 and extends to one side of the No. 1 bottom plate 1. The L-shaped extension plate 20 slides in the storage bin 21, which facilitates the extension and retraction of the pallet to achieve width adjustment.

[0025] The specific implementation method is as follows: by setting a lifting mechanism 6, the height of the protection mechanism 5 can be adjusted according to the height of the goods, so that the protection limit of the goods can be normally performed;

[0026] As attached Figure 1 With attached Figure 2 A telescopic wooden pallet is shown, and the adjustment mechanism 4 includes two support plates 24, and the two support plates 24 are respectively fixedly connected to the side of the bottom surface of the No. 1 bottom plate 1 and the No. 2 bottom plate 2 that are away from each other. Two No. 3 screws 25 are respectively horizontally penetrated and rotatably connected to one end of the two support plates 24, and one end of the two No. 3 screws 25 are respectively horizontally penetrated through the two plug blocks 3 and are threadedly connected to the two plug blocks 3, and two holes 23 are respectively horizontally penetrated and opened on the two plug blocks 3.

[0027] The specific implementation method is as follows: the distance between the two inserting blocks 3 can be adjusted by providing the adjusting mechanism 4 , so that the inserting rod of the forklift can be normally inserted into the two holes 23 .

[0028] The working principle of the utility model is as follows: first, the two rotating rods 15 are rotated to make the two No. 1 protective plates 8 and the No. 2 protective plates 9 away from the two sides of the pallet, and then the goods can be placed on the pallet. When the width of the pallet needs to be adjusted, the No. 2 screw rod 22 is rotated to make the L-shaped extension plate 20 slide in the storage bin 21, and the width of the pallet can be adjusted as needed. After the goods are placed, the two rotating rods 15 are rotated to make the two No. 1 protective plates 8 and the two No. 2 protective plates 9 be located on both sides of the pallet. At the same time, the T-shaped plug rod 10 slides in the T-shaped plug hole 11, so that one end of the limit rod 16 extends to one side of the L-shaped limit plate 17 and is magnetically attracted to the magnetic strip 19, thereby raising the No. 2 protective plate 9. When the height of the No. 1 protective plate 8 and the No. 2 protective plate 9 needs to be adjusted according to the height of the goods, the No. 1 screw rod 14 is turned to make the driving block 13 move up and down, and the height between the two No. 1 protective plates 8 and the two No. 2 protective plates 9 can be adjusted, so that the two No. 1 protective plates 8 and the two No. 2 protective plates 9 can normally protect the goods. When the pallet needs to be transferred, the two No. 3 screw rods 25 are turned to move the two plug blocks 3 horizontally until the holes 23 on the two plug blocks 3 are respectively aligned with the two plug rods of the forklift, and then the two plug rods of the forklift are respectively inserted into the two holes 23, and the pallet and the goods thereon can be transferred.

[0029] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0030] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0031] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A telescopic wooden pallet, comprising: A No. 1 bottom plate (1) and a No. 2 bottom plate (2), characterized in that: the No. 1 bottom plate (1) and the No. 2 bottom plate (2) are arranged horizontally, the bottom surfaces of the No. 1 bottom plate (1) and the No. 2 bottom plate (2) are both slidably connected with plug blocks (3), an adjustment mechanism (4) for horizontally moving the two plug blocks (3) is provided below the No. 1 bottom plate (1) and the No. 2 bottom plate (2), both sides of the No. 1 bottom plate (1) and the No. 2 bottom plate (2) are provided with protection mechanisms (5) for protecting goods, and one side of the two protection mechanisms (5) is provided with a lifting mechanism (6) for adjusting the height of the protection mechanisms (5).

2. A telescopic wooden pallet according to claim 1, characterized in that: The sides of the surfaces of the No. 1 bottom plate (1) and the No. 2 bottom plate (2) that are away from each other are both vertically fixedly connected with side plates (7); the protective mechanism (5) comprises a No. 1 protective plate (8) and a No. 2 protective plate (9); the No. 1 protective plate (8) and the No. 2 protective plate (9) are horizontally arranged; one side of the No. 2 protective plate (9) is horizontally fixedly connected with two T-shaped plug rods (10); one side of the No. 1 protective plate (8) is provided with T-shaped plug holes (11) at positions relative to the two No. 2 protective plates (9); the two T-shaped plug rods (10) are plug-connected with the corresponding T-shaped plug holes (11); the lifting mechanism (6) comprises a driving chamber (12) that penetrates and is opened on the side wall of one of the side plates (7); a driving block (13) is slidably connected in the driving chamber (12); the driving block The middle end of the drive block (13) is vertically threadedly connected with a No. 1 screw rod (14), the bottom end of the No. 1 screw rod (14) is rotatably connected to the inner bottom surface of the drive bin (12), the top end of the No. 1 screw rod (14) passes through the top surface of the side plate (7) and extends to the top of the side plate (7), both sides of the drive block (13) are rotatably connected with a rotating rod (15) through a rotating shaft, one end of the two rotating rods (15) are respectively fixedly connected to one side of the two No. 1 protective plates (8), and the bottom of both sides of the other side plate (7) are vertically fixedly connected with an L-shaped limit plate (17), and the two No. 2 protective plates (9) are fixedly connected to the side away from the No. 1 protective plate (8) with a limit rod (16), and the side walls of the two limit rods (16) are respectively slidably connected to the corresponding side walls of the L-shaped limit plate (17) and the side walls of the side plate (7).

3. A telescopic wooden pallet according to claim 2, characterized in that: Both ends of the driving block (13) are located below the two rotating rods (15) and are fixedly connected to support blocks (18), and the bottom surface of the rotating rod (15) is in contact with the top surface of the support block (18).

4. A telescopic wooden pallet according to claim 2, characterized in that: Magnetic strips (19) are embedded and installed on both sides of the side plate (7) at positions relative to the two limiting rods (16); the two limiting rods (16) are both made of metal, and the side walls of the two magnetic strips (19) are magnetically attracted to the corresponding limiting rods (16).

5. The telescopic wooden pallet according to claim 1, characterized in that: An L-shaped extension plate (20) is horizontally fixedly connected to one side of the second bottom plate (2) close to the first bottom plate (1); a storage bin (21) is provided on one side of the first bottom plate (1) close to the second bottom plate (2); one end of the L-shaped extension plate (20) is slidably connected to the storage bin (21); one end of the L-shaped extension plate (20) located in the storage bin (21) is horizontally penetrated by a second screw rod (22) through a thread; one end of the second screw rod (22) is rotatably connected to the inner side wall of the storage bin (21); the other end of the second screw rod (22) penetrates the side wall of the first bottom plate (1) and extends to one side of the first bottom plate (1).

6. The telescopic wooden pallet according to claim 1, characterized in that: The adjustment mechanism (4) comprises two support plates (24), the two support plates (24) are respectively fixedly connected to the bottom surfaces of the first bottom plate (1) and the second bottom plate (2) at one side away from each other, one end of each of the two support plates (24) is horizontally penetrated by a third screw rod (25) for rotational connection, one end of each of the two third screw rods (25) is horizontally penetrated by two plug blocks (3) and is threadedly connected to the two plug blocks (3), and holes (23) are horizontally penetrated on each of the two plug blocks (3).

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