TWI648203B - Grooved pallet structure - Google Patents

Abstract

A trough-type pallet structure includes a supporting surface on a top of a substrate, and an arch-shaped supporting portion higher than a supporting surface is respectively disposed on two sides of the substrate, and the bottoms of the arch-shaped supporting portions are respectively provided with a same extending direction a slot for the stacker of the stacker to extend into the lifting substrate, and a receiving groove is defined between the arched support portion and the supporting surface, so that the recessed receiving groove between the arched supporting portions can be Stacking goods, increasing the amount of stacked goods, saving inventory space, and having the advantages of reducing the weight of the pallet and the upper and lower nesting storage; in addition, at least one clamped portion is provided on the front and rear sides of the substrate, respectively, when the container or warehouse When the upper and lower layers of goods are stacked, the clamped portion of the substrate can be pulled by the mechanical clamping arm to facilitate the drawing and moving of the pallet and the cargo.

Description

Grooved pallet structure

The invention provides a trough type pallet structure, which can stack goods, increase the amount of stacked goods, save inventory space, and facilitate the pulling and moving of the pallet and the goods by the mechanical clamping arm (or arm), especially the trough type pallet The substrate of the structure, the arched support portion, the accommodating groove and the clamped portion.

The structure of a conventional single-sided pallet generally has a substrate, and a plurality of pillars extending downward from the bottom surface of the substrate and arranged in an array, and a plurality of reinforcing ribs with a grid-like shape are arranged on the bottom surface of the substrate to reinforce The strength of the substrate structure makes the top of the substrate a support surface for stacking goods.

Each of the legs of each type of pallet is generally provided with a plurality of through grooves, which are provided for the forks of the stacker to extend, thereby lifting the entire pallet to facilitate the movement and stacking of the goods. High work; therefore, the foot column below the aforementioned substrate must have a height for the fork of the stacker to freely extend into and out.

However, under the premise that the legs of the conventional pallet are disposed on the bottom or the bottom of the substrate, the overall thickness of the substrate and the column is difficult to be reduced, when the top surface of the container or the warehouse ceiling is available for stacking goods. When the height of the column is limited, the height of the column will occupy the inventory space of the container or the warehouse, so that the goods stacked on the uppermost layer of the pallet are easily squeezed into the top surface of the container or the ceiling of the warehouse, and the stacking height of the goods must be reduced, resulting in a single-sided type. The problem that the stacking volume of the pallet cannot be increased.

In addition, when the stack of goods carrying the goods is stacked on the board and the bottom, if the goods of the upper pallet are quite close to the top surface of the container or the ceiling of the warehouse, it is easy to affect the fork of the stacker to lift the pallet, which makes it difficult to move the stack. Board and cargo issues.

In view of this, the inventors have accumulated years of research and practical experience in related fields, and have created a trough-type pallet structure to improve the lack of the above-mentioned prior art.

Therefore, the object of the present invention is to provide a trough-type pallet structure comprising a support surface on a top of a substrate, and an arch-shaped support portion above the support surface is respectively disposed on two sides of the substrate, and the arch-shaped support portions are respectively provided. The bottom of each of the bottoms is provided with a through-groove extending slot for the stacker to extend the substrate, and an upwardly facing receiving groove is defined between the arched support portion and the support surface. The accommodating grooves which are relatively recessed between the arched support portions can stack a plurality of goods to increase the amount of stacked goods, save inventory space, and improve the thickness of the stacking plate of the conventional single-sided pallet. It is difficult to reduce, occupy the inventory space and the problem that the amount of stacked goods cannot be improved.

And at least one of the front and rear sides of the substrate is provided with at least one clamped portion that can be pulled by the mechanical clamp arm or the arm. When the upper and lower two layers of goods are stacked in the container or the warehouse, the substrate is The clamped portion can be pulled by the mechanical clamp arm or the arm to facilitate the picking and moving of the pallet and the cargo, and the problem that the upper stack and the cargo are difficult to be moved when the conventional single-sided stack is stacked on the stack is improved.

In implementation, the clamped portion includes an upper groove disposed at a top edge of the substrate, a lower groove disposed at a bottom edge of the substrate, and a pulled between the upper groove and the lower groove board.

In practice, the arched support portion includes at least one arched support rib extending from the substrate outwardly, upwardly, and downwardly, and the through groove is formed at the bottom of the arched support rib.

In practice, the arched support ribs may also be multi-sized and arranged along the extending direction of the through grooves to reduce the weight and material cost of the pallet itself.

In implementation, the arched support portion includes at least one rib traversing the underside of the through groove, the arched support rib can be further strengthened, and the bottom of the rib and the bottom surface of the substrate are located at the same horizontal plane to facilitate laying the pallet (or substrate) .

In practice, the ribs may also be multi-sized, spaced along the extending direction of the through-groove, and a hollowed-out area between the adjacent two arch-shaped supporting ribs, so that the position of the rib corresponds to the upper two arches. The hollow support area between the support ribs, so that the pallet can be nested up and down when not in use, saving storage space.

In implementation, the arched support ribs are beveled at a corner position relative to the periphery of the substrate such that each end angle of the pallet (or substrate) is in a right angle form, and the position of the oblique edge is usually when the pallet is stacked It can't be used, so it will not affect the function of pallet stacking goods, and it can also save pallet weight and material cost.

In practice, the arched support portion includes a side plate, the end of the arched support rib is commonly connected to the side plate, and the rib is connected between the side plate and the substrate, and the substrate is provided with a plurality of reinforcing ribs intersecting vertically and horizontally.

In the following, according to the technical means of the present invention, embodiments suitable for the present invention are listed, and the following description is in conjunction with the drawings:

Referring to the first and second figures, a schematic diagram of an embodiment of the present invention is disclosed. The trough-type pallet structure of the present invention is illustrated by the above-mentioned drawings, and a support surface 11 is disposed on the top of a substrate 1. The bottom surface of the substrate 1 is provided. A plurality of reinforcing ribs 12 intersecting vertically and horizontally to reinforce the structural strength of the substrate 1.

In a preferred embodiment, the two sides of the substrate 1 are respectively provided with an arch-shaped support portion 2, and the bottom of the arch-shaped support portion 2 is respectively provided with a through slot 20, and the through slot 20 Extending in the same direction, the through groove 20 is allowed to extend into the fork of the stacker to lift the substrate 1, and the arched support portion 2 and the support surface 11 define an upward direction. The slot 110 is accommodated.

Specifically, the arched support portion 2 includes at least one arched support rib 21, and may be configured as a plurality of arched support ribs 21, such that the arched support ribs 21 are spaced along the extending direction of the through slot 20, A hollowed out area 200 is formed between the adjacent two arched support ribs 21 to reduce the weight and material cost of the pallet itself. The arch-shaped support rib 21 can be bent outwardly, upwardly and downwardly from the substrate 1, and the through groove 20 is formed at the bottom of the arch-shaped support rib 21.

In a possible embodiment, the arched support portion 2 includes at least one rib 22 that traverses the underside of the through slot 20, and may also be provided as a plurality of ribs 22 to extend the rib 22 along the through slot 20. Arranged in a direction, the ribs 22 can further strengthen the structural strength of the arched support portion 2 and the arched support rib 21; and the bottom of the rib 22 and the bottom surface of the substrate 1 are at the same horizontal plane to facilitate laying the pallet and the substrate 1 In addition, the arched support portion 2 further includes a side plate 23, and the ends of the arched support ribs 21 are commonly connected to the side plate 23, and the rib 22 is connected between the side plate 23 and the substrate 1.

Referring to the third figure, the position of the rib 22 may also correspond to the hollow area 200 between the two arched support ribs 21 above, so that the pallet can be nested up and down when not in use, so that the substrate 1 of the upper pallet is placed. The accommodating groove 110a of the lower pallet is received in the hollow area 200a between the two arch-shaped supporting ribs 21a of the lower pallet, and the arch-shaped supporting rib 21a of the lower pallet is accommodated. Between the two ribs 22 of the upper pallet, the pallets of the upper and lower stacks are more closely folded, thereby saving storage space.

Please refer to the fourth and fifth figures. In use, the goods 41 can be packaged first with the cargo baler, and then the previously packaged goods 41 are staggered and stacked, especially at the top center of the uppermost cargo 41, and additional piles are stacked. The cargo 42 is then wrapped by the shrink film to secure the staggered stack of goods 41, 42; then, the pallet is inverted such that the receiving slot 110 faces downward, and the pallet is placed over the staggered stack of goods 41, 42. The extra excess cargo 42 is just accommodated in the pallet accommodating slot 110 to increase the load capacity of the cargo. Please refer to the sixth and seventh diagrams. Finally, the pallet and the goods 41 and 42 are turned over 180 degrees to complete the stacking. The operation of the goods. Thus, the fork of the stacker can extend into the through slot 20 to facilitate the displacement and stacking of the cargo 41, 42.

According to this, the accommodating groove 110 which is relatively recessed between the arched support portions 2 can stack more cargo, thereby increasing the amount of stacked goods, saving inventory space, and improving the foot column of the conventional single-sided pallet. The bottom surface or the lower side causes the problem that the thickness is difficult to be lowered, the occupied inventory space, and the amount of stacked goods cannot be increased.

Referring to the first, second and eighth figures, in another possible embodiment, the front side and/or the rear side of the substrate 1 is provided with at least one clamped portion 3 which can be pulled by a mechanical clamp arm or arm. The clamped portion 3 includes an upper groove 31 provided at a top edge of the substrate 1, a lower groove 32 provided at a bottom edge of the substrate 1, and a middle portion between the upper groove 31 and the lower groove 32. The plate 33 is pulled; thereby, when the upper and lower layers of the cargo 41 are stacked in the container or warehouse, the arms or arms of the stacker or other handling machinery can easily clamp and pull the upper or lower cargo 41 The substrate 1 (stack) is clamped by the clamping portion 3 to drag and pull the pallet and the cargo 41 outward, facilitating the movement of the fork of the stacker and stacking the pallet; in particular, if the cargo 41 is pressed or Covering the front and rear edges of the substrate 1, by providing the structure of the pulled-up plate 33 between the upper groove 31 and the lower groove 32 in the clamped portion 3, the mechanical clamp arm or arm can be easily extended The clipping plate 33 is clamped into the upper recess 31 and the lower recess 32, which facilitates quick and accurate gripping of the clamped portion 3, thereby improving picking and moving. The utility and convenience of moving pallets and goods. It is easy to cause the problem that the upper pallet and the goods are difficult to move when the conventional single-sided stack is stacked on the board.

In another possible embodiment, the arch-shaped support ribs 210 may be disposed at a corner position relative to the periphery of the substrate 1 as a beveled edge 211 such that each end angle of the pallet (or the substrate 1) is in a right-angled configuration. The position of the beveled edge 211 is usually not used when stacking goods on the pallet, so it does not affect the function of stacking goods of the pallet, and can also save pallet weight and material cost.

The above description of the embodiments and the drawings are merely illustrative of the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and should be similar or identical to the structures, devices, features, etc. of the present invention. It is within the scope of the invention and the scope of the patent application.

1‧‧‧Substrate

11‧‧‧Support surface

110, 110a‧‧‧ accommodating slots

12‧‧‧Strengthened ribs

2‧‧‧arched support

20‧‧‧through slot

200, 200a‧‧‧ hollow area

21, 21a, 210‧‧‧ arched support ribs

211‧‧‧ oblique side

22‧‧‧ Ribs

23‧‧‧ side panels

3‧‧‧Clamped part

31‧‧‧Upper groove

32‧‧‧ Lower groove

33‧‧‧ Pulled board

41, 42‧‧‧ goods

First Figure: A perspective view of the appearance of the present invention. Second picture: a bottom perspective view of the first figure. Third figure: A perspective view of a state of use of the first figure. Fourth figure: A perspective view of another use state of the first figure. Figure 5: Front view of the fourth figure. Fig. 6 is a perspective view of the next use state of the fourth figure. Figure 7: Front view of the sixth picture. Figure 8: Schematic diagram of another use state of the first figure.

Claims (8)

A trough-type pallet structure includes a supporting surface on a top of a substrate, and an arch-shaped supporting portion higher than the supporting surface is respectively disposed on two sides of the substrate, and the bottoms of the arch-shaped supporting portions are respectively provided with a same direction extending a through slot for the stacker to extend the substrate, and an upwardly facing receiving groove is defined between the arched support portion and the support surface, so that the arched support portions are relatively recessed The accommodating groove is capable of stacking goods, increasing the amount of stacked goods, and providing at least one gripped portion for pulling on at least one of the front and rear sides of the substrate. The trough type pallet structure of claim 1, wherein the clamped portion includes an upper groove disposed at a top edge of the substrate, a lower groove disposed at a bottom edge of the substrate, and the upper groove and the groove A pulled plate between the lower grooves. The trough type pallet structure according to claim 1 or 2, wherein the arched support portion comprises at least one arched support rib extending from the substrate outward, upward and downward, and The bottom of the arched support rib constitutes the through groove. The trough type pallet structure according to claim 3, wherein the arch-shaped support ribs are provided in a plurality, and are arranged at intervals along the extending direction of the through grooves. The trough type pallet structure of claim 4, wherein the arched support portion comprises at least one rib that traverses the underside of the through groove, the rib bottom and the bottom surface of the substrate being at the same horizontal plane. The trough type pallet structure according to claim 5, wherein the ribs are multi-sized, spaced along the extending direction of the trough, and a hollowed-out area between the adjacent two arch-shaped supporting ribs The ribs correspond to the hollowed out area. The trough type pallet structure according to claim 6, wherein the arched support rib is provided with a beveled edge at a corner position with respect to a periphery of the substrate. The trough-type pallet structure of claim 6, wherein the arch-shaped support portion comprises a side plate, the end of the arch-shaped support rib is connected to the side plate, and the rib is connected between the side plate and the substrate, and the substrate is provided on the substrate Most reinforcing ribs intersecting vertically and horizontally.