CN219155026U - Goods shelf capable of being stacked and rolled - Google Patents

Abstract

The utility model discloses a stackable and rollable goods shelf, comprising: the goods placing device comprises supporting feet and a supporting frame; the support frame comprises an outer frame and a plurality of rolling assemblies, the outer frame is erected on the support legs, and the rolling assemblies are rotatably arranged in the outer frame; the number of the goods placing devices is multiple, and the multiple supporting frames are sequentially stacked; after the goods are placed on the rolling assembly, the goods can be placed at a specified position through the rolling of the rolling assembly, and the damage to the bottom of the goods caused by pushing and pulling or dragging the goods is effectively avoided through rolling and moving the goods; in addition, the single goods placing device can independently finish the storage of goods, and a plurality of goods placing devices with the placing function are directly stacked to form the multi-layer goods shelf, so that the multi-layer goods shelf is more convenient and quicker to assemble, and has the function of placing a plurality of goods in the space in the vertical direction.

Description

Goods shelf capable of being stacked and rolled

Technical Field

The utility model relates to the field of freight equipment, in particular to a stackable and rollable goods shelf.

Background

At the present day of convenient transportation, freight logistics also rise along with it, and freight transportation is kept away the packing protection of goods, and the freight transportation package of current market end is more to use disposable wooden case, places the goods in the wooden case after, with wooden case nail tight seal.

Therefore, due to the characteristics of the wooden box, after packing is completed, two cargoes cannot be placed in an overlapping mode, and when more cargoes exist, the transportation utilization rate of the vehicle is low; the wooden box is fixed by beating nails, so that the wooden box is inconvenient to assemble and disassemble; meanwhile, the wooden box is not standard in specification, so that the wooden box is low in repeated utilization rate, high in cost and poor in overall benefit; in the assembly process of the goods, the bottoms of the goods are damaged due to excessive friction between the goods and the wooden case due to dragging easily.

Disclosure of Invention

In order to overcome at least one defect in the prior art, the utility model provides a stackable and rollable goods shelf, after goods are placed on a rolling assembly, the goods can be placed to a designated position through the rolling of the rolling assembly, and the damage to the bottom of the goods caused by pushing and pulling the goods is effectively avoided through rolling and moving the goods; in addition, the single goods placing device can independently finish the storage of goods, and a plurality of goods placing devices with the placing function are directly stacked to form the multi-layer goods shelf, so that the multi-layer goods shelf is more convenient and quicker to assemble, and has the function of placing a plurality of goods in the space in the vertical direction.

The utility model adopts the technical proposal for solving the problems that:

a stackable and rollable pallet, comprising:

the goods placing device comprises supporting feet and a supporting frame; the support frame comprises an outer frame and a plurality of rolling assemblies, the outer frame is erected on the support legs, and the rolling assemblies are rotatably arranged in the outer frame;

the number of the goods placing devices is multiple, and the supporting frames are sequentially stacked.

Further, the rolling assembly comprises a fixing piece which is arranged on the rolling assembly and can be inserted into and pulled out of the outer frame so as to limit or recover the rotation of the rolling assembly.

Further, the rolling assembly comprises a rolling body and a rotating shaft; the two ends of the rolling body are respectively provided with the rotating shafts, and the rolling body is rotatably arranged in the outer frame through the rotating shafts.

Further, the end of the roller body has a plug distance to the nearby side wall of the outer frame, and/or the fixing piece is arranged on one of the rotating shafts, and the roller body moves along the axial direction of the roller body to drive the fixing piece to plug into or plug out of the outer frame.

Further, the device also comprises a limiting piece, wherein the fixing piece is positioned on the outer side of the outer frame; the limiting piece is arranged on the rotating shaft provided with the fixing piece and is positioned between the rolling body and the inner wall of the outer frame.

Further, a bayonet is arranged on the limiting piece and used for being clamped into the rotating shaft or taken down from the rotating shaft.

Further, the limiting piece is made of rubber.

Further, an inserting hole is formed in the outer frame, and the fixing piece is inserted into the inserting hole and/or the fixing piece is positioned on the U-shaped piece.

Further, the supporting leg of one of the goods placing devices is detachably connected to the supporting leg of the other goods placing device.

Further, the fixing piece is detachably arranged on the rotating shaft.

In summary, the stackable and rollable goods shelf provided by the utility model has the following technical effects:

1) After the goods are placed on the rolling assembly, the goods can be placed at a specified position through the rolling of the rolling assembly, and the damage to the bottom of the goods caused by pushing and pulling or dragging the goods is effectively avoided through rolling and moving the goods; the single goods placing device can independently finish goods storage, the stacking of the plurality of goods placing devices forms a multi-layer goods shelf, the multi-layer goods shelf can be used for stacking and placing a plurality of goods, and meanwhile, the multi-layer goods shelf is formed by stacking the single goods placing device with a placing function, so that the multi-layer goods shelf is simpler, more convenient and faster to assemble.

2) The fixing piece is used for fixedly inserting the rolling assembly in an inserting mode so as to prevent the displacement of cargoes, and the inserting fixing mode has the characteristics of simple structure and convenience in operation;

3) The length direction of the supporting leg is provided with a plurality of fixing holes, the fastening piece penetrates through the outer frame and is fixed in the fixing holes, and the outer frame fixed in the mode improves the use flexibility of the goods shelf based on the characteristic of convenience in disassembly and assembly;

4) The two ends of the fixing piece of the U-shaped structure are inserted into the outer frame, which is more beneficial to the fixing effect of the fixing piece on the rolling assembly.

Drawings

FIG. 1 is a schematic diagram of a first embodiment of the present utility model;

FIG. 2 is a schematic diagram of a second embodiment of the present utility model;

fig. 3 is an enlarged view at a in fig. 2.

Wherein the reference numerals have the following meanings:

1. supporting feet; 2. a support frame; 21. an outer frame; 22. a rolling assembly; 221. a roller; 222. a rotating shaft; 3. a fixing member; 4. a limiting piece; 5. the plugging distance.

Detailed Description

For a better understanding and implementation, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model.

In the description of the present utility model, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, only for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

Example 1

Referring to FIG. 1, the present utility model discloses a stackable and rollable pallet comprising:

the support leg 1, be provided with the fixed orifices on the side of support leg 1.

The support frame 2 includes an outer frame 21 and a rolling assembly 22.

In this embodiment, the outer frame 21 is a rectangular hollow frame; the rolling components 22 include rolling bodies 221 and rotating shafts 222, specifically, the rolling bodies 221 and the rotating shafts 222 are of cylindrical structures, the diameter of the rolling bodies 221 is larger than that of the rotating shafts 222, two ends of the rolling bodies 221 are respectively provided with the rotating shafts 222, the two rotating shafts 222 are respectively rotatably arranged in two long sides of the outer frame 21, and the rolling components 22 are uniformly arranged along the long sides of the outer frame 21.

Specifically, the process of installing the rolling assembly 22 on the outer frame 21 is as follows: one end of each of the two short sides of the outer frame 21 is welded to two ends of one of the long sides, then a rotating shaft 222 at one end of the roller 221 is inserted into and rotated to be connected with the long side, and then two ends of the other long side are spliced to the other ends of the two short sides respectively, and similarly, the long side is inserted into and rotated to be connected with the rotating shaft 222 at the other end of the roller 221, so that the rolling assembly 22 is rotatably connected between the two long sides.

Further, the portion of the rotating shaft 222 protruding from the outer wall of the long side edge, where one rotating shaft 222 protruding from the outer wall of the long side edge is perforated with a fixing piece 3, specifically, the fixing piece 3 is a bendable metal rod, two ends of the metal rod are bent after the metal rod is inserted into the rotating shaft 222, so that the metal rod has a U-shaped structure, and correspondingly, two insertion holes are provided on the outer wall of the long side edge of the nearby fixing piece 3, the two insertion holes are respectively used for inserting two ends of the fixing piece 3, specifically, the insertion process of the fixing piece 3 and the insertion holes is that the rolling assembly 22 moves along the axial direction of the rolling assembly 22, the fixing piece 3 moves along the seat of the rolling assembly 22, when the fixing piece 3 moves reversely to the insertion hole, the fixing piece 3 can be inserted into the insertion hole, and the rolling assembly 22 is limited after the fixing piece 3 is inserted into the insertion hole, so that the rolling assembly 22 is fixed on the outer frame 21 (i.e. cannot rotate); when the fixing piece 3 is pushed away from the insertion hole, the fixing piece 3 can withdraw from the insertion hole, and after the fixing piece 3 is pushed out of the insertion hole, the rolling assembly 22 resumes the rotation function.

The process of detaching the fixing member 3 from the rotating shaft 222 is as follows: the two ends of the fixing member 3 are flattened, and then the fixing member 3 is pulled out from the rotating shaft 222.

As can be seen from the above description, the axial displacement of the rotating shaft 222 is required, and particularly, the insertion distance 5 from the end of the roller 221 to the inner wall of the nearby long sidewall is provided, that is, the length of the two ends of the roller 221 is smaller than the distance between the inner walls of the two long sidewalls, and specifically, the insertion distance 5 is calculated by: when the midpoint of the roller 222 is aligned with the midpoint of the short side of the outer frame 21, the two ends of the fixing member 3 are not inserted into the insertion holes, the horizontal distance from the position of the fixing member 3 passing through the rotation shaft 222 to the inner end of the insertion holes is the minimum distance, and the insertion distance 5 is greater than or equal to the minimum distance.

Taking a single-layer shelf as an example, the installation of the supporting frame 2 and the supporting leg 1 is as follows: the number of the supporting feet 1 in this embodiment is four, the four supporting feet 1 are respectively penetrated in four corners of the outer frame 21, that is, the four corners of the outer frame 21 are provided with penetrating holes, the side walls of the penetrating holes are provided with fastening holes, the supporting feet 1 are penetrated in the penetrating holes, when the four fastening holes of the outer frame 21 respectively correspond to the four fixing holes on the same horizontal plane on the four supporting feet 1, the fastening pieces penetrate the fastening holes and are finally fastened in the fixing holes, preferably, the fastening pieces are fastening bolts, the corresponding fixing holes are threaded holes, and the fastening bolts are in threaded connection with the threaded holes.

In the initial state, the fixing piece 3 is not inserted into the insertion hole, namely the rolling assembly 22 can rotate, at the moment, goods are prevented from being placed on the rolling assembly 22 in a mode of rolling, the goods are adjusted to be placed at the optimal placement position by utilizing the rolling of the rolling assembly 22, after the goods are positioned, two ends of the fixing piece 3 can be aligned with the insertion hole corresponding to the outer side wall of the outer frame 21 at the moment, the rolling assembly 22 is pushed to move in the axial direction, more particularly, the fixing piece 3 is pushed to the direction of the insertion hole, and finally, the fixing piece 3 is inserted into the insertion hole, so that the rolling assembly 22 does not rotate any more, and the goods cannot shift; when the goods are taken down from the supporting frame 2, the rolling assembly 22 can be pushed to the direction of the fixing piece 3 at the moment, the fixing piece 3 is withdrawn from the inserting hole, and the rolling assembly is restored to the rotating state.

Since the end of the roller 221 and the inner wall of the outer frame 21 have the insertion distance 5, the outer frame 21 does not interfere with the end of the roller 221 when the roller 221 moves along its axis to insert or remove the fixing member 3 into or from the insertion hole.

If a multi-layer goods shelf is required to be formed, the single-layer goods shelf is used as a goods placing device, four supporting feet 1 of the goods placing device are respectively connected with four supporting feet 1 of another goods placing device, and the specific connection mode is as follows:

the two ends of each supporting leg 1 are respectively provided with a male plug end and a female plug end, when the two goods placing devices are spliced, the male plug ends are plug columns, the female plug ends are provided with plug holes matched with the male plug ends, and the male plug ends of the four supporting legs 1 of one goods placing device are respectively plugged into the female plug ends of the four supporting legs 1 of the other goods placing device so as to splice the two goods placing devices; more preferably, the connecting bolt passes through the male end and the female end which are mutually inserted to fix the male end and the female end, so as to ensure the reliability of the insertion of the male end and the female end.

Two ends of the supporting leg 1 are respectively arranged on a connecting plate, and a plurality of connecting holes are formed in the connecting plate; the connection plate at one end of the supporting leg 1 of one of the goods placing devices and the connection plate at one end of the supporting leg 1 of the other goods placing device are mutually spliced, connection holes on the two connection plates are aligned, and the locking bolt penetrates through the connection holes of the two connection plates to connect the two connection plates, so that connection between the connection plate at one end of the other supporting leg 1 of one goods placing device and the connection plate at one end of the other supporting leg 1 of the other goods placing device is also achieved in the mode, and the connection is not tired here.

Other possible embodiments for the fixture 3 also include: the fixing piece 3 is still arranged on the rotating shaft 222 and is positioned on the outer side of the outer frame 21, the fixing piece 3 is also of a U-shaped structure, the opening of the U-shaped fixing piece is arranged towards the upper inserting and pulling hole of the outer frame 21, except that the fixing piece 3 can be detachably arranged on the rotating shaft 222 through a fixing bolt, the fixing piece 3 is also inserted or pulled out of the inserting and pulling hole along with the axial movement of the rolling assembly 22, and the principle is the same as that of the fixing piece 3 in the bending line, and is not described herein.

Other embodiments that may be implemented further include: the supporting feet 1 are only arranged on one side of the outer frame 21, when stacking a plurality of goods placing devices, the supporting feet 1 of one goods placing device are connected with one side of the outer frame 21 of the other goods placing device, which is not provided with the supporting feet 1, and the same supporting feet 1 and the outer frame 21 can be detachably connected through bolts, so that no tiredness is caused.

Example two

On the basis of the first embodiment, referring to fig. 2, it can be known that after the fixing member 3 is inserted into the insertion hole, the rolling assembly 22 is not rotated at this time, but if the goods on the supporting frame 2 moves on the supporting frame 2 due to jolt or other conditions during transportation, the rolling assembly 22 may move in the axial direction thereof, in particular, the rolling assembly 22 may move toward the fixing member 3, so that the fixing member 3 is withdrawn from the insertion hole, and after the rolling assembly 22 loses the fixing of the fixing member 3, the goods on the subsequent rolling assembly 22 may slide off from the supporting frame 2 due to the rotation of the rolling assembly 22.

Therefore, in order to ensure that the fixing member 3 does not withdraw from the insertion hole when the goods are stored on the supporting frame 2, referring to fig. 3, the embodiment further includes a limiting member 4, preferably, the limiting member 4 is an annular rubber ring, and a bayonet is provided on the limiting member 4, specifically, the maximum width of the bayonet is smaller than the diameter of the rotating shaft 222.

After the fixing piece 3 is inserted into the insertion hole, the limiting piece 4 can be clamped on the rotating shaft 222 provided with the fixing piece 3, and the specific operation is as follows: the bayonet is opened and clamped into the rotating shaft 222, and finally the limiting piece 4 is sleeved on the rotating shaft 222, and the bayonet is restored due to the rubber characteristic of the limiting piece 4 so that the limiting piece is limited on the rotating shaft 222 and cannot fall off easily; in particular, the stopper 4 is located between the roller 221 and the inner wall of the outer frame 21.

The action process of the limiting piece 4 is as follows: when the rolling assembly 22 moves towards the fixing piece 3, one end of the rolling body 221, which is close to the fixing piece 3, is abutted against the limiting piece 4, and the limiting piece 4 is abutted against the inner wall of the outer frame 21, so that the axial movement of the whole rolling assembly 22 is stopped, and the fixing piece 3 is prevented from being withdrawn from the inserting and pulling hole.

In addition, according to the first embodiment, when the rolling assembly 22 is required to be rotated, in order to move the rolling assembly 22 toward the fixing member 3 to withdraw the fixing member 3 from the insertion hole of the outer frame 21, the limiting member 4 is removed from the rotating shaft 222, and then the rolling assembly 22 is moved.

Example III

Unlike the first embodiment, in this embodiment, the supporting frames 2 share four supporting legs 1, and in particular, the supporting legs 1 are provided with a plurality of fixing holes along the length direction thereof.

On the basis of the first layer support frame 2, fixing holes with proper heights are respectively selected on the four support legs 1, the four fixing holes are also positioned on the same plane, and the outer frame 21 of the second layer support frame 2 is fixed with the fixing holes, so that the goods shelf is assembled into a multi-layer goods shelf.

The technical means disclosed by the scheme of the utility model is not limited to the technical means disclosed by the embodiment, and also comprises the technical scheme formed by any combination of the technical features. It should be noted that modifications and adaptations to the utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims (10)

1. A stackable and rollable pallet, comprising:

the goods placing device comprises supporting feet (1) and a supporting frame (2);

the support frame (2) comprises an outer frame (21) and a plurality of rolling assemblies (22), the outer frame (21) is erected on the support legs (1), and the rolling assemblies (22) are rotatably arranged in the outer frame (21);

the number of the goods placing devices is multiple, and the supporting frames (2) are sequentially stacked.

2. A stackable and rollable shelf according to claim 1, further comprising a securing member (3) arranged on the rolling element (22), and the securing member (3) being pluggable to the outer frame (21) to limit or restore the rotation of the rolling element (22).

3. A stackable and rollable shelf according to claim 2, wherein the rolling assembly (22) comprises a roller body (221) and a rotational shaft (222); the two ends of the roller body (221) are respectively provided with the rotating shafts (222), and the roller body (221) is rotatably arranged in the outer frame (21) through the rotating shafts (222).

4. A stackable and rollable pallet according to claim 3, characterized in that the end of the roller (221) has a distance (5) to the nearest side wall of the outer frame (21) and/or the fixing element (3) is arranged on one of the shafts (222), the roller (221) being moved in its axial direction to bring the fixing element (3) into or out of the outer frame (21).

5. A stackable and rollable shelf according to claim 4, further comprising a stop (4), the securing element (3) being located outside the outer frame (21); the limiting piece (4) is arranged on the rotating shaft (222) provided with the fixing piece (3) and is positioned between the rolling body (221) and the inner wall of the outer frame (21).

6. A stackable and rollable pallet according to claim 5, characterized in that the stop (4) is provided with a bayonet for snapping into the shaft (222) or for pulling off the shaft (222).

7. A stackable and rollable pallet according to claim 5 or 6, wherein the stop (4) is of rubber material.

8. A stackable and rollable pallet according to any one of claims 2 to 6, wherein the outer frame (21) is provided with a plug hole, the fixing element (3) being plugged into the plug hole, and/or the fixing element (3) being U-shaped.

9. A stackable and rollable pallet according to claim 1, wherein the support foot (1) of one of the loading means is detachably connected to the support foot (1) of the other loading means.

10. A stackable and rollable shelf according to claim 3, wherein the securing element (3) is detachably arranged to the rotation shaft (222).

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