Iron tray with limiting function

Abstract

The utility model discloses an iron tray with a limiting function. Relates to the technical field of trays and comprises a tray, a mounting block is connected to the bottom of the tray, a mounting groove is formed in the inner wall of the mounting block, a first two-way threaded rod is connected in the mounting groove, a first motor is connected to one side of the mounting block, and the output end of the first motor penetrates through the mounting block and is connected with the first two-way threaded rod; two moving blocks are connected to the outer wall of the first bidirectional threaded rod, rotating frames are connected to the tops of the moving blocks, and a stand column is connected between the rotating frames. The first two-way threaded rod, the first motor, the moving block, the rotating frame, the lead screw, the cross rod, the stand column, the second motor, the second two-way threaded rod, the limiting rod and the third motor are arranged and used in cooperation, goods on the tray can be limited and fixed, meanwhile, the size of the tray can be reduced when the tray is not used, the occupied space is saved, and the space is saved. The storage is convenient.

Description

Technical Field

[0001] This utility model relates to the field of pallet technology, and in particular to an iron pallet with a limiting function. Background Technology

[0002] Pallets are a medium that transforms static goods into dynamic goods; they are a cargo-carrying platform, and moreover, a movable platform, or a mobile ground. Goods that lose their flexibility when placed on the ground immediately gain mobility and become flexible, mobile goods once loaded onto a pallet. This is because goods on a pallet are always ready to be moved. However, existing pallets may tip over when carrying a large amount of goods, requiring restraint structures to limit and secure the goods. But pallets with restraint structures are larger, requiring significant space for storage and making them inconvenient to store.

[0003] Therefore, it is necessary to invent an iron pallet with a limiting function to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide an iron pallet with a limiting function to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an iron pallet with a limiting function, comprising a pallet, a mounting block connected to the bottom of the pallet, a mounting groove formed on the inner wall of the mounting block, a first bidirectional threaded rod connected to the mounting groove, a first motor connected to one side of the mounting block, the output end of the first motor passing through the mounting block and connected to the first bidirectional threaded rod, two moving blocks connected to the outer wall of the first bidirectional threaded rod, a rotating frame connected to the top of the moving blocks, a column connected between the rotating frames, a groove formed on one side of the column, a lead screw connected to the inner wall of the groove, a second motor connected to the top of the column, the output end of the second motor passing through the column and connected to the lead screw, a crossbar connected to the outer wall of the lead screw, a limiting groove formed on the inner wall of the crossbar, a second bidirectional threaded rod connected to the limiting groove, a third motor connected to one side of the crossbar, the third motor passing through the crossbar and connected to the second bidirectional threaded rod, and two limiting rods connected to the outer wall of the second bidirectional threaded rod.

[0006] Preferably, a protective frame is connected to the top periphery of the tray, and a sliding groove corresponding to the rotating frame is provided on the tray.

[0007] Preferably, the top of the tray has a placement groove corresponding to the crossbar, and the top of the tray has multiple strip grooves corresponding to the limiting rod.

[0008] Preferably, the bottom of the tray is connected to a plurality of extension blocks, and the bottom of the extension blocks is connected to casters.

[0009] The technical effects and advantages of this utility model are as follows: By using a first bidirectional threaded rod, a first motor, a moving block, a rotating frame, a lead screw, a crossbar, a column, a second motor, a second bidirectional threaded rod, a limiting rod, and a third motor in coordination, when a pallet is needed to carry goods, the rotating frame raises the column. When the goods are placed on the pallet, the second motor operates, causing the lead screw to rotate. According to the height of the goods, the crossbar moves to a suitable position. The first motor operates, and the first bidirectional threaded rod rotates, causing the moving block and the column to move until the column and the goods are in contact. The third motor operates, driving the second bidirectional threaded rod to rotate, which in turn moves the limiting rod to limit and fix the goods. When the pallet is not in use, the first, second, and third motors operate to reset the moving block, crossbar, and limiting rod, respectively. The rotating rod resets the column. This achieves the limitation and fixation of goods on the pallet. At the same time, the pallet's volume is reduced when not in use, saving space and facilitating storage. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0011] Figure 2 For the present utility model Figure 1 A schematic diagram of the A-1-A-1 structure;

[0012] Figure 3 This is a top view of the structure of this utility model.

[0013] In the diagram: 1. Tray; 2. Mounting block; 3. First bidirectional threaded rod; 4. First motor; 5. Moving block; 6. Rotating frame; 7. Column; 8. Lead screw; 9. Crossbar; 10. Second bidirectional threaded rod; 11. Limiting rod; 12. Guard frame; 13. Extension block; 14. Caster wheel; 15. Second motor; 16. Third motor. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] This utility model provides, for example Figure 1-3The illustrated iron pallet with limiting function includes a pallet 1. A mounting block 2 is connected to the bottom of the pallet 1. The inner wall of the mounting block 2 has a mounting groove, and a first bidirectional threaded rod 3 is connected to the mounting groove. A first motor 4 is connected to one side of the mounting block 2. The output end of the first motor 4 passes through the mounting block 2 and connects to the first bidirectional threaded rod 3. Two moving blocks 5 are connected to the outer wall of the first bidirectional threaded rod 3. A rotating frame 6 is connected to the top of the moving blocks 5. A column 7 is connected between the rotating frames 6. A groove is opened on one side of the column 7, and a lead screw 8 is connected to the inner wall of the groove. A second motor 15 is connected to the top of the column 7, and the output end of the second motor 15 passes through the column 7 and connects to the lead screw 8. A crossbar 9 is connected to the outer wall of the lead screw 8. A limiting groove is opened on the inner wall of the crossbar 9, and a second bidirectional threaded rod 10 is connected to the limiting groove. A third motor 16 is connected to one side of the crossbar 9, and the third motor 16 passes through the crossbar 9 and connects to the second bidirectional threaded rod 10. Two limiting rods 11 are connected to the outer wall of the second bidirectional threaded rod 10 to limit and fix the goods.

[0016] The top perimeter of the pallet 1 is connected to a protective frame 12 to prevent damage to the goods from collisions. The pallet 1 is provided with a sliding groove corresponding to the rotating frame 6.

[0017] The top of the tray 1 has a slot corresponding to the crossbar 9, and the top of the tray 1 has multiple strip slots corresponding to the limiting rod 11, which are used to store the crossbar 9 and the limiting rod 11.

[0018] The bottom of the tray 1 is connected to multiple extension blocks 13, and the bottom of the extension blocks 13 is connected to casters 14 to facilitate the movement of the tray 1.

[0019] The working principle of this utility model is as follows: The universal wheels 14 move the pallet 1 to a designated position. When the pallet 1 is needed to carry goods, the rotating frame 6 raises the upright 7. When the goods are placed on the pallet 1, the second motor 15 works, causing the lead screw 8 to rotate. According to the height of the goods, the crossbar 9 moves to a suitable position. The first motor 4 works, causing the first bidirectional threaded rod 3 to rotate, causing the moving block 5 and the upright 7 to move until the upright 7 is in contact with the goods. The third motor 16 works, driving the second bidirectional threaded rod 10 to rotate, driving the limiting rod 11 to move, limiting and fixing the goods. When the pallet 1 is not in use, the first motor 4, the second motor 15, and the third motor 16 work to reset the moving block 5, the crossbar 9, and the limiting rod 11 respectively. The rotating frame 6 resets the upright 7, making it easy to store the pallet 1.

[0020] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A steel pallet with a limiting function, comprising a pallet (1), characterized in that: The bottom of the tray (1) is connected to a mounting block (2). The inner wall of the mounting block (2) is provided with a mounting groove. A first bidirectional threaded rod (3) is connected in the mounting groove. A first motor (4) is connected to one side of the mounting block (2). The output end of the first motor (4) passes through the mounting block (2) and is connected to the first bidirectional threaded rod (3). Two moving blocks (5) are connected to the outer wall of the first bidirectional threaded rod (3). A rotating frame (6) is connected to the top of the moving blocks (5). A column (7) is connected between the rotating frames (6). A groove is provided on one side of the column (7). The inner wall of the groove is connected to... A lead screw (8) is connected to the top of the column (7), and a second motor (15) is connected to the top of the column (7). The output end of the second motor (15) passes through the column (7) and is connected to the lead screw (8). A crossbar (9) is connected to the outer wall of the lead screw (8). A limit groove is opened on the inner wall of the crossbar (9). A second bidirectional threaded rod (10) is connected in the limit groove. A third motor (16) is connected to one side of the crossbar (9). The third motor (16) passes through the crossbar (9) and is connected to the second bidirectional threaded rod (10). Two limit rods (11) are connected to the outer wall of the second bidirectional threaded rod (10).

2. The iron pallet with limiting function according to claim 1, characterized in that: The top periphery of the tray (1) is connected to a protective frame (12), and the tray (1) has a sliding groove corresponding to the rotating frame (6).

3. The iron pallet with limiting function according to claim 1, characterized in that: The top of the tray (1) has a slot corresponding to the crossbar (9), and the top of the tray (1) has multiple strip slots corresponding to the limiting rod (11).

4. The iron pallet with limiting function according to claim 1, characterized in that: The bottom of the tray (1) is connected to a plurality of extension blocks (13), and the bottom of the extension blocks (13) is connected to casters (14).

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