Circulation box with multi-layer structure

Abstract

The utility model discloses a transfer box with a multilayer structure, which comprises a box body, the lower end of the box body is provided with a plurality of connecting blocks, the number of the connecting blocks is four, the four connecting blocks are arranged in a rectangular shape, the two ends of the upper end of the box body are provided with grooves, the four corners of the upper end of the box body are provided with connecting grooves matched with the connecting blocks, and the connecting blocks are arranged in the grooves. Connecting mechanisms used for being connected with the connecting grooves are arranged in the multiple connecting blocks, the connecting grooves are formed in the side walls of the two sides of the box body, and driving mechanisms used for driving the connecting mechanisms are arranged in the connecting grooves. The plurality of inserting blocks are moved out of the penetrating grooves and inserted into the plurality of inserting grooves, so that the connection between the two circulation boxes is realized, the stability of the plurality of circulation boxes during placement is ensured, and the phenomenon that the circulation boxes slip off is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of flow boxes, in particular to a flow box with a multi-layer structure. Background Art

[0002] Circulation boxes, also known as logistics boxes, are widely used in the machinery, automobile, home appliance, light industry, electronics and other industries. They are acid and alkali resistant, oil and dirt resistant, non-toxic and odorless. Balls are used in the production of bearings in factories. Different sizes of bearings require different ball diameters.

[0003] When the flow boxes in the prior art are stacked in multiple layers, there is generally no device to restrict the flow boxes from one another, causing the flow boxes to move during transportation, thereby causing them to tip over and reducing their stability during operation. Some devices that have restrictions on the flow boxes still require people to manually operate them, which brings certain inconveniences to people. Utility Model Content

[0004] The purpose of the present utility model is to solve the shortcomings of the prior art by moving multiple plug-ins out of the through-grooves and inserting them into multiple slots, thereby realizing the connection between two flow boxes, ensuring the stability of multiple flow boxes when placed, and avoiding the phenomenon of flow boxes slipping. A multi-layer structure flow box is proposed.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A multi-layer flow box includes a box body, a plurality of connecting blocks are provided at the lower end of the box body, the number of the plurality of connecting blocks is four, and the four connecting blocks are arranged in a rectangular shape. Grooves are provided at both ends of the upper end of the box body, and matching grooves that match the connecting blocks are provided at the four corners of the upper end of the box body. Connecting mechanisms for connecting the matching grooves are provided in the plurality of connecting blocks, and connecting grooves are provided in the side walls on both sides of the box body, and a driving mechanism for driving the connecting mechanism is provided in the connecting groove.

[0007] Preferably, the connecting mechanism includes a through groove provided between the side walls on both sides of the connecting block, two symmetrically arranged plug blocks are slidably connected in the through groove, and the inner walls on both sides of the plurality of matching grooves are provided with slots matching with the plug blocks.

[0008] Preferably, the driving mechanism includes a rotating rod arranged in the connecting groove, and the outer walls at both ends of the rotating rod are provided with a winding roller, and the outer walls of the winding roller are wrapped with two symmetrically arranged connecting ropes, and the opposite surfaces of the two plug blocks are provided with connecting rings, and the ends of the connecting ropes are connected to the connecting rings.

[0009] Preferably, the rotating rod is rotatably connected to the connecting slot, and a torsion spring is provided at the rotational connection between the rotating rod and the connecting slot.

[0010] Preferably, a strip groove is provided between the lower end of the box body and the connecting groove, and a sliding groove is provided on the groove wall of the strip groove.

[0011] Preferably, a tooth plate is slidably connected in the sliding groove, a gear meshing with the tooth plate is provided on the outer wall of the rotating rod, and a pressure plate is provided in the lower end of the tooth plate.

[0012] Beneficial effects of the utility model:

[0013] 1. By moving multiple plug-ins out of the through slots and inserting them into multiple slots, the connection between two flow boxes is achieved, ensuring the stability of multiple flow boxes when placed, and avoiding the flow boxes from slipping.

[0014] 2. By setting the meshing of the tooth plate and the gear, and the winding action of the two winding rollers on multiple connecting ropes, when people move the box, the multiple plug-ins can be retracted into the through-groove. When the box is placed, the multiple plug-ins are moved out, which is easy to operate and brings certain convenience to people. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 For this utility model Figure 1 A schematic diagram of the structure enlargement at point A;

[0017] Figure 3 It is a partial structural cross-sectional diagram of the present invention.

[0018] In the figure: 1 box body, 2 connecting block, 3 groove, 4 matching groove, 5 through groove, 6 insert block, 7 slot, 8 connecting ring, 9 connecting rope, 10 connecting groove, 11 winding roller, 12 through groove, 13 pressure plate, 14 tooth plate, 15 strip groove, 16 slide groove. DETAILED DESCRIPTION

[0019] 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 the embodiments.

[0020] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0021] Reference Figure 1-3 , a multi-layer flow box, including a box body 1, a plurality of connecting blocks 2 are provided at the lower end of the box body 1, the number of the plurality of connecting blocks 2 is four, and the four connecting blocks 2 are arranged in a rectangular shape, grooves 3 are provided at both ends of the upper end of the box body 1, and matching grooves 4 are provided at the four corners of the upper end of the box body 1 to match the connecting blocks 2, and a connecting mechanism for connecting the matching grooves 4 is provided in the plurality of connecting blocks 2, and the connecting mechanism includes a through groove 5 between the side walls on both sides of the connecting block 2, and two symmetrically arranged plug blocks 6 are slidably connected in the through groove 5, and slots 7 matching the plug blocks 6 are provided on the inner walls on both sides of the plurality of matching grooves 4. By moving the plurality of plug blocks 6 out of the through groove 5 and inserting them into the plurality of slots 7, the connection between the two flow boxes is realized, thereby ensuring the stability of the plurality of flow boxes when placed and avoiding the phenomenon of the flow boxes slipping.

[0022] Connecting grooves 10 are provided in the side walls on both sides of the box body 1, and a driving mechanism for driving the connecting mechanism is provided in the connecting groove 10. The driving mechanism includes a rotating rod arranged in the connecting groove 10, and a winding roller 11 is provided on the outer wall of both ends of the rotating rod. Two symmetrically arranged connecting ropes 9 are wound around the outer wall of the winding roller 11, and connecting rings 8 are provided on the opposite surfaces of the two plug blocks 6. The ends of the connecting ropes 9 are connected to the connecting rings 8.

[0023] The rotating rod is rotatably connected to the connecting groove 10 , and a torsion spring is provided at the rotating connection between the rotating rod and the connecting groove 10 .

[0024] A strip groove 15 is provided between the lower end of the box body 1 and the connecting groove 10 , and a sliding groove 16 is provided on the groove wall of the strip groove 15 .

[0025] A toothed plate 14 is slidably connected in the slide groove 16, and a gear meshing with the toothed plate 14 is provided on the outer wall of the rotating rod. A pressure plate 13 is provided in the lower end of the toothed plate 14. By setting the meshing of the toothed plate 14 and the gear, and the winding action of the two winding rollers 11 on the multiple connecting ropes 9, when people move the box body 1, the multiple plug-ins 6 can be retracted into the through-groove 5. When the box body 1 is placed, the multiple plug-ins 6 are moved out, which is easy to operate and brings certain convenience to people.

[0026] When the present invention is used, when placing multiple flow boxes, the pressure plates 13 on both sides are pressed, so that the pressure plates 13 push the tooth plates 14 to move in the strip grooves 15, and the tooth plates 14 are engaged with the gears to rotate the gears to drive the rotating rod to rotate, thereby rotating the winding rollers 11 at both ends of the rotating rod, and the winding rollers 11 are wound around the connecting rope 9 by the winding action of the connecting rope 9, so that the connecting rope 9 pulls the two plug blocks 6 to move, and then multiple connecting blocks 2 are placed in multiple matching grooves 4, and the pressure on the two pressure plates 13 is released. Under the action of the torsion spring between the rotating rod and the connecting groove 10, the rotating rod is returned to the starting position, so that the multiple plug blocks 6 are moved out of the through grooves 5 and inserted into the multiple slots 7, thereby realizing the connection between the two flow boxes, ensuring the stability of multiple flow boxes when placed, and avoiding the phenomenon of flow boxes slipping.

[0027] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A multi-layered flow box, comprising a box body (1), characterized in that: The lower end of the box body (1) is provided with a plurality of connecting blocks (2), the number of the plurality of connecting blocks (2) is four, and the four connecting blocks (2) are arranged in a rectangular shape. Grooves (3) are provided at both ends of the upper end of the box body (1), and matching grooves (4) matching with the connecting blocks (2) are provided at the four corners of the upper end of the box body (1). Connecting mechanisms for connecting the matching grooves (4) are provided in the plurality of connecting blocks (2). Connecting grooves (10) are provided in the side walls on both sides of the box body (1), and a driving mechanism for driving the connecting mechanism is provided in the connecting grooves (10).

2. The multi-layered flow box according to claim 1, characterized in that: The connecting mechanism comprises a through slot (5) provided between the side walls on both sides of the connecting block (2), two symmetrically arranged inserting blocks (6) are slidably connected in the through slot (5), and slots (7) that cooperate with the inserting blocks (6) are provided on the inner walls on both sides of the plurality of matching slots (4).

3. The multi-layered flow box according to claim 2, characterized in that: The driving mechanism comprises a rotating rod arranged in a connecting groove (10), and the outer walls of both ends of the rotating rod are provided with a winding roller (11), and the outer walls of the winding roller (11) are wound with two symmetrically arranged connecting ropes (9), and the opposite surfaces of the two insert blocks (6) are provided with connecting rings (8), and the ends of the connecting ropes (9) are connected to the connecting rings (8).

4. The multi-layered flow box according to claim 3, characterized in that: The rotating rod is rotationally connected to the connecting groove (10), and a torsion spring is provided at the rotation connection between the rotating rod and the connecting groove (10).

5. The multi-layered flow box according to claim 4, characterized in that: A strip groove (15) is provided between the lower end of the box body (1) and the connecting groove (10), and a sliding groove (16) is provided on the groove wall of the strip groove (15).

6. The multi-layered flow box according to claim 5, characterized in that: A toothed plate (14) is slidably connected in the sliding groove (16), a gear meshed with the toothed plate (14) is provided on the outer wall of the rotating rod, and a pressure plate (13) is provided in the lower end of the toothed plate (14).

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