Plastic tray convenient for forklift transportation

Abstract

The utility model discloses a plastic tray convenient for forklift transportation, which belongs to the technical field of plastic trays and comprises a base, bearing rods are arranged at four corners of the top of the base, connecting plates are fixedly mounted on the inner sides of the bearing rods, and bidirectional screw rods are rotatably connected to the left and right sides of inner cavities of the connecting plates on the front and rear sides. The middle of the outer side of the bidirectional screw rod is fixedly sleeved with a worm gear, the left side and the right side of the outer side of the bidirectional screw rod are both in threaded connection with moving plates, the tops and the bottoms of one sides of the moving plates are both fixedly connected with limiting rods, a supporting rod is arranged at the top of the bearing rod, and the bottom of the supporting rod extends into an inner cavity of the bearing rod. And one side of the limiting rod penetrates through the connecting plate and the bearing rod and extends into the supporting rod. According to the utility model, cargoes can be limited, the cargoes are prevented from falling off in the forklift transportation process, the transportation efficiency is improved, the height of the rectangular frame can be adjusted, the rectangular frame is convenient to adapt to the placing height of the cargoes, and the stability of the cargoes is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic pallets, in particular to a plastic pallet which is convenient for forklift transportation. Background Art

[0002] Plastic pallets are a type of logistics unit used in conjunction with logistics equipment such as forklifts and shelves. They can be used to store, load and transport goods. They are one of the indispensable logistics equipment in modern logistics warehousing.

[0003] The patent document with the publication number CN218056152U discloses a plastic pallet that is easy to splice, including a pallet, a longitudinal connector and a transverse connector, wherein the longitudinal connector includes a connecting hole, a support column, a support column, and a reinforcing rib, and the transverse connector includes an adsorption block and an armature block. The utility model discloses a plastic pallet that is easy to splice. The connecting holes and the supporting columns complement each other, which is convenient for stacking the pallets. The adsorption blocks and the armature blocks adsorb each other, which is convenient for connecting adjacent pallets laterally, and then for connecting adjacent pallets, which is convenient for transporting plastic pallets. In addition, since a penetrating water seepage hole is provided on the support column, it is convenient to discharge the accumulated water at the connection between the support column and the connecting hole through the water seepage hole, which effectively avoids the accumulation of accumulated water.

[0004] The device in the above technical solution is not convenient for limiting the position of the placed goods. Since the forklift is prone to shaking during transportation, the goods are likely to fall. If they are surrounded by packaging bags, the cost of use is increased, and the packaging bags are not easy to recycle, which will cause environmental pollution and reduce the practicality of the device. Therefore, we propose a plastic pallet that is easy to transport by forklift to solve this problem. Utility Model Content

[0005] The utility model aims to provide a plastic pallet which is convenient for forklift transportation, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A plastic pallet that is convenient for forklift transportation comprises a base, load-bearing rods are provided at the four corners of the top of the base, a connecting plate is fixedly installed on the inner side of the load-bearing rod, two-way screw rods are rotatably connected on the left and right sides of the inner cavity of the connecting plates on the front and rear sides, a worm gear is provided on the middle fixed sleeve on the outer side of the two-way screw rod, movable plates are screwed on the left and right sides of the outer side of the two-way screw rod, a limiting rod is fixedly connected to the top and bottom of one side of the movable plate, a support rod is provided on the top of the load-bearing rod, the bottom of the support rod extends to the inner cavity of the load-bearing rod, and one side of the limiting rod passes through the connecting plate and the load-bearing rod and extends to the inside of the support rod.

[0008] Preferably, the rear sides of the inner cavities of the connecting plates on the front and rear sides are rotatably connected with a worm that matches the worm wheel, the front side of the worm movably passes through the connecting plate and is fixedly connected to a rotating disk, a handle is fixedly installed on the top of the front side of the rotating disk, and a limiting hole that matches the limiting rod is opened on one side of the support rod.

[0009] Preferably, the bottom of the load-bearing rod extends to the interior of the base, and slots compatible with the load-bearing rod are provided at the four corners of the top of the base. A circular disk is provided on the bottom fixing sleeve on the outside of the load-bearing rod, and positioning bolts are provided on the left and right sides of the top of the circular disk. The bottom thread of the positioning bolt passes through the circular disk and extends to the interior of the base, and threaded holes compatible with the positioning bolts are provided on the top of the circular disk and the slot.

[0010] Preferably, support legs are fixedly mounted on the four corners of the bottom of the base, and rubber pads are fixedly mounted on the bottoms of the support legs.

[0011] Preferably, a rectangular frame is fixedly mounted on the top of the support rod.

[0012] Preferably, a fixing frame is fixedly mounted on the bottom of the base.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In the utility model, the load-bearing rod, the connecting plate, the support rod, the rectangular frame, the slot, the threaded hole, the circular disk and the positioning bolt are used in coordination. By inserting the load-bearing rod into the slot, and then rotating the positioning bolt forward to fix the load-bearing rod through the circular disk, and then inserting the support rod into the load-bearing rod, the cargo can be limited, thereby preventing the cargo from falling during forklift transportation and improving transportation efficiency.

[0015] 2. In the utility model, a bidirectional screw, a worm wheel, a worm, a rotating disk, a handle, a movable plate and a limit rod are used in coordination. By rotating the handle forward, the handle drives the worm to rotate through the rotating disk, and the worm drives the bidirectional screw to rotate. The bidirectional screw drives the movable plates on the left and right sides to move closer to each other, and the movable plates drive the limit rods to move closer to each other, so that the limit rods are away from the support rods, and then the rectangular frame is moved downward. The rectangular frame drives the support rods to move downward, and the height of the rectangular frame can be adjusted to adapt to the height of the goods, thereby improving the stability of the goods. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of a plastic pallet that is convenient for forklift transportation proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the exploded structure of a plastic pallet that is convenient for forklift transportation proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of a plastic pallet proposed by the utility model that is convenient for forklift transportation;

[0019] Figure 4 The utility model is a partial structural schematic diagram of a plastic pallet which is convenient for forklift transportation.

[0020] In the figure: 1. base; 2. load-bearing rod; 3. connecting plate; 4. support rod; 5. rectangular frame; 6. slot; 7. threaded hole; 8. round disk; 9. positioning bolt; 10. bidirectional screw; 11. worm gear; 12. worm; 13. rotating disk; 14. handle; 15. moving plate; 16. limit rod; 17. support leg; 18. rubber pad; 19. fixing frame; 20. limit hole. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-4 A plastic pallet that is convenient for forklift transportation includes a base 1, and a load-bearing rod 2 is arranged at the four corners of the top of the base 1. A connecting plate 3 is fixedly installed on the inner side of the load-bearing rod 2. The left and right sides of the inner cavity of the connecting plates 3 on the front and rear sides are rotatably connected with a two-way screw rod 10, and the middle fixed sleeve on the outer side of the two-way screw rod 10 is provided with a worm gear 11. The left and right sides of the outer side of the two-way screw rod 10 are screwed with a movable plate 15, and the top and bottom of one side of the movable plate 15 are fixedly connected with a limiting rod 16. A support rod 4 is arranged on the top of the load-bearing rod 2, and the bottom of the support rod 4 extends into the inner cavity of the load-bearing rod 2, and one side of the limiting rod 16 passes through the connecting plate 3 and the load-bearing rod 2 and extends to the inside of the support rod 4.

[0023] In this embodiment, the rear sides of the inner cavities of the front and rear connecting plates 3 are rotatably connected to a worm 12 that is compatible with the worm wheel 11. The front side of the worm 12 movably passes through the connecting plate 3 and is fixedly connected to a rotating disk 13. A handle 14 is fixedly installed on the top of the front side of the rotating disk 13. A limiting hole 20 that is compatible with the limiting rod 16 is opened on one side of the support rod 4.

[0024] In this embodiment, the bottom of the load-bearing rod 2 extends to the interior of the base 1, and slots 6 compatible with the load-bearing rod 2 are provided at the four corners of the top of the base 1. A circular disk 8 is provided on the bottom fixing sleeve of the outer side of the load-bearing rod 2, and positioning bolts 9 are provided on the left and right sides of the top of the circular disk 8. The bottom thread of the positioning bolt 9 passes through the circular disk 8 and extends to the interior of the base 1. Threaded holes 7 compatible with the positioning bolts 9 are provided on the top of the circular disk 8 and the slots 6. The positioning bolts 9 facilitate the fixation of the load-bearing rod 2, thereby improving the stability of the load-bearing rod 2.

[0025] In this embodiment, support legs 17 are fixedly installed at the four corners of the bottom of the base 1, rubber pads 18 are fixedly installed at the bottom of the support legs 17, a rectangular frame 5 is fixedly installed on the top of the support rod 4, and a fixing frame 19 is fixedly installed at the bottom of the base 1. The fixing frame 19 improves the firmness of the base 1 and increases the bearing capacity.

[0026] In this embodiment, when in use, by inserting the load-bearing rod 2 into the slot 6, and then rotating the positioning bolt 9 forward to fix the load-bearing rod 2 through the circular disk 8, and then inserting the support rod 4 into the load-bearing rod 2, the goods can be limited, and by rotating the handle 14 forward, the handle 14 drives the worm 12 to rotate through the rotating disk 13, and the worm 12 drives the bidirectional screw 10 to rotate, and the bidirectional screw 10 drives the movable plates 15 on the left and right sides to move closer to each other, and the movable plates 15 drive the limiting rod 16 to move closer to each other, so that the limiting rod 16 is away from the support rod 4, and then the rectangular frame 5 is moved downward, and the rectangular frame 5 drives the support rod 4 to move downward, and the height of the rectangular frame 5 can be adjusted to adapt to the height of the goods.

[0027] The above is a detailed introduction to a plastic pallet provided by the utility model that is convenient for forklift transportation. This article uses specific embodiments to explain the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A plastic pallet that is convenient for forklift transportation, comprising a base (1), characterized in that: The four corners of the top of the base (1) are each provided with a load-bearing rod (2), a connecting plate (3) is fixedly installed on the inner side of the load-bearing rod (2), and the left and right sides of the inner cavity of the connecting plate (3) on the front and rear sides are rotatably connected with a bidirectional screw rod (10), a middle fixed sleeve on the outer side of the bidirectional screw rod (10) is provided, and the left and right sides of the outer side of the bidirectional screw rod (10) are screwed with a movable plate (15), and the top and bottom of one side of the movable plate (15) are fixedly connected with a limiting rod (16), a support rod (4) is provided on the top of the load-bearing rod (2), and the bottom of the support rod (4) extends into the inner cavity of the load-bearing rod (2), and one side of the limiting rod (16) passes through the connecting plate (3) and the load-bearing rod (2) and extends to the inside of the support rod (4).

2. A plastic pallet that is convenient for forklift transportation according to claim 1, characterized in that: The rear sides of the inner cavities of the connecting plates (3) on the front and rear sides are rotatably connected to worms (12) that are compatible with the worm wheel (11); the front side of the worm (12) movably passes through the connecting plate (3) and is fixedly connected to a rotating disk (13); a handle (14) is fixedly installed on the top of the front side of the rotating disk (13); and a limiting hole (20) that is compatible with the limiting rod (16) is opened on one side of the support rod (4).

3. The plastic pallet that is convenient for forklift transportation according to claim 1, characterized in that: The bottom of the load-bearing rod (2) extends to the inside of the base (1); slots (6) matching the load-bearing rod (2) are provided at four corners of the top of the base (1); a circular plate (8) is provided at the bottom fixing sleeve of the outer side of the load-bearing rod (2); positioning bolts (9) are provided on the left and right sides of the top of the circular plate (8); the bottom thread of the positioning bolt (9) passes through the circular plate (8) and extends to the inside of the base (1); threaded holes (7) matching the positioning bolts (9) are provided at the top of the circular plate (8) and the slots (6).

4. A plastic pallet that is convenient for forklift transportation according to claim 1, characterized in that: Support legs (17) are fixedly mounted at the four corners of the bottom of the base (1), and rubber pads (18) are fixedly mounted at the bottoms of the support legs (17).

5. The plastic pallet that is convenient for forklift transportation according to claim 1, characterized in that: A rectangular frame (5) is fixedly mounted on the top of the support rod (4).

6. The plastic pallet that is convenient for forklift transportation according to claim 1, characterized in that: A fixing frame (19) is fixedly mounted on the bottom of the base (1).

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