CN211281887U

CN211281887U - Reconstituted tobacco storage and transportation tray

Info

Publication number: CN211281887U
Application number: CN201922119600.0U
Authority: CN
Inventors: 邢振雷; 李明伟; 徐利; 孙伟
Original assignee: Shandong Ruibosi Tobacco Co ltd
Current assignee: Shandong Ruibosi Tobacco Co ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-08-18
Anticipated expiration: 2029-11-29

Abstract

The utility model relates to a warehousing and transportation field specifically is a reconstituted tobacco warehousing and transportation tray. The tray comprises a tray frame, at least two groups of inner supports and at least four groups of inclined supports which are welded together; the supporting legs are welded in a triangular space formed by the inclined struts and the top angles of the tray frame, the upper openings and the lower openings of the supporting legs are regular triangles, and the whole supporting legs are inverted triangular conical cylinders; the limiting rod is welded on the lower part of the inclined strut. During the landing leg can insert the landing leg of next layer tray during empty tray stack, by gag lever post restriction male degree of depth simultaneously, guarantee that the clearance is favorable to the fork truck operation. Meanwhile, the height of the tray is at least 400mm, so that ventilation is guaranteed, and the bottom of the tobacco leaves is prevented from mildewing.

Description

Reconstituted tobacco storage and transportation tray

Technical Field

The utility model relates to a warehousing and transportation field specifically is a reconstituted tobacco warehousing and transportation tray.

Background

In the industrial production of reconstituted tobacco, a tray is required to be used for storage, the tray which is mainly made of plastic or wood and has the height of 100-200mm is used at present, the problems of unstable stacking, easy damage, poor natural ventilation capability and the like exist in the use process of the tray, and particularly the problem of mildew caused by poor ventilation due to insufficient height of the tray at the bottom of a tobacco packaging box in summer is solved.

The two boxes are generally transported and stored in one group, 1-2 trays are used, the maximum stacking height of the reconstituted tobacco is 4 layers, the maximum load of each tray is 1.728 tons, materials with enough strength are required, and the reconstituted tobacco is convenient to stack and store; the reasonability of the tray design has important influence on the technical and economic performance of the storage and transportation of the reconstituted tobacco. According to the structure of the tray, the tray can be divided into a single-box tray and a two-box tray, as shown in figures 1-2.

Two trays need to be arranged in every group of single case tray in the use, and work efficiency is on the low side, the amount of labour is big. 2 case tray is because tray area is big, wooden or plastics material intensity is not enough in the use, fragile. Above two kinds of trays all have the height on the low side, ventilate poor and empty tray bottom too level and can not stable multilayer stack problem.

Chinese patent CN109760919A discloses a high-load-bearing aluminum pallet, which is made of aluminum alloy and lighter than a steel pallet on the basis of ensuring the same strength. The tray is fixed through rivets and is firmly connected. The surface of the aluminum alloy is subjected to anodic oxidation treatment, a transparent hard oxide film is formed on the surface, and the aluminum alloy is wear-resistant, corrosion-resistant and suitable for environments with humidity and corrosive gases. Although the tray made of the aluminum alloy solves the problem of insufficient strength of the traditional tray material, the height of the tray still cannot meet the requirement of reconstituted tobacco storage on ventilation, the problem of poor natural ventilation still occurs, and the tray of the type cannot be stacked in multiple layers stably.

SUMMERY OF THE UTILITY MODEL

To the problem, the utility model provides a reconstituted tobacco warehousing and transportation tray.

A reconstituted tobacco storage and transportation tray comprises a tray frame, an inner support, an inclined support, supporting legs and a limiting rod;

the tray frame is rectangular, at least two groups of parallel inner supports are welded in the middle of the tray frame, and at least four groups of inclined supports are welded on the inner sides of four top angles of the tray frame; the supporting legs are welded in a triangular space formed by the inclined struts and the top angle of the tray frame; the limiting rod is welded to the lower portion of the inclined strut.

The upper opening and the lower opening of the supporting leg are regular triangles, and the whole supporting leg is in an inverted triangular cone shape.

When the stack of empty tray of multilayer was deposited, the landing leg of tray can insert in the landing leg of next layer of tray, realizes stabilizing the stack.

The inserted degree of depth of landing leg is restricted by the gag lever post, leaves at least 10cm clearance between every layer of tray after the stack, is favorable to the fork truck operation.

The tray height is at least 400 mm.

The area covered by the tray can accommodate the area occupied by at least two boxes of reconstituted tobacco packaging boxes.

The tray is used for placing reconstituted tobacco in a two-box one-layer mode, and at least 4 layers of 8 boxes are placed.

The tray surface is subjected to antiseptic treatment, and the edge is smooth and smooth.

The tray is used on a single surface and is forked in two directions.

The tray frame is made of square tubes with the specification of not less than 40mm 60mm 2 mm; the inner support and the inclined support are made of square tubes with the specification of not less than 40mm x 2 mm; the supporting legs are made of steel plates with the thickness not less than 2.5mm through welding; the limiting rod is made of round steel not smaller than 16 mm.

The utility model has the advantages that:

1. the tray adopts the metal welding preparation, and the tray frame is strengthened by internal stay and bracing, under the prerequisite of guaranteeing high strength, the structure of frame type has alleviateed weight, and frame construction makes the area of contact of placing the reconstituted tobacco on the tray and air big enough simultaneously, guarantees the natural draft effect.

2. The height of the tray is 2-3 times of that of a common tray, the tray has a good bottom natural ventilation effect, and the bottom of the material is not easy to mildew in the using process.

3. The area covered by a single tray can contain at least two boxes of reconstituted tobacco, and the working efficiency can be improved.

4. The landing leg of tray is triangle back taper cylinder type, and when the empty tray was deposited to the stack, through the landing leg that inserts lower one deck tray, can restrict the tray and do not take place to slide in the horizontal direction, and then realize stabilizing the stack.

5. The lower part of the inclined strut beside the triangular supporting leg of the tray is provided with a limiting rod, and after the trays are stacked, a gap of about 10mm is reserved between the trays, so that the mechanical operation of a forklift is facilitated, and the working efficiency is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the disclosure, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure and are not to limit the disclosure.

FIG. 1 is a schematic view of a prior art wooden pallet configuration;

FIG. 2 is a schematic view of a prior art plastic pallet configuration;

FIG. 3 is a schematic top view of a reconstituted tobacco storage and shipping tray of the present application;

FIG. 4 is a schematic side view of a reconstituted tobacco storage and transportation tray of the present application;

FIG. 5 is a schematic view of a stacking state of the reconstituted tobacco storage and transportation tray of the present application;

FIG. 6 is a schematic view of the reconstituted tobacco storage and transportation tray of the present application showing the tobacco placement state.

In the figure: 1. a frame; 2. internal bracing; 3. bracing; 4. a support leg; 5. a limiting rod; 6. a tobacco leaf packing case.

Detailed Description

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. 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 disclosure belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present disclosure. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the industrial production of reconstituted tobacco, the size of a packaging box of the reconstituted tobacco is 1136 × 720 × 725mm (a small part is 1115 × 690 × 725mm), as shown in fig. 1, a wooden tray in the prior art is 1136mm × 720mm × 200mm in specification, the tray is a single-box tray, an area covered by the single tray can store one tobacco packaging box, in the actual storage and transportation process, two trays need to be arranged for forklift transportation each time, the working efficiency is low, the labor capacity is large, the material strength of the wooden tray cannot bear the damage caused by long-term storage and transportation, the bottom of the wooden tray is too flat, and the wooden tray is unstable and easy to topple when multi-layer mechanical stacking is carried out, and meanwhile, the bottom of the tray is only 200mm away from the ground, and the tobacco is mildewed due to poor ventilation.

As shown in fig. 2, one plastic tray in the prior art has a specification of 1440mm × 1136mm × 150mm, and this type of tray is a two-box tray, and although the area is large enough to cover the area occupied by two tobacco leaf packaging boxes during use, the material strength is insufficient and is easy to damage, and the bottom of the plastic tray is still too flat, so that the plastic tray can be toppled over due to instability when the empty trays are stacked in multiple layers, and although a large number of ventilation holes are formed in the surface of the plastic tray, the bottom of the tobacco leaf still mildews due to the height of only 150 mm.

Example 1: the specification of the tray is 1136mm multiplied by 1440mm multiplied by 400 mm.

Frame material/specification: a 40mm 60mm 2mm square tube (used upright); inner support and bracing material/specification: 40mm by 2mm square tube; landing leg material/specification: welding a 2.5mm steel plate; limiting rod material/specification: 16mm round steel. The whole tray is painted with paint to prevent corrosion, so that the tray has smooth surface, no protruding welding spot, no burr and flash, smooth corners and no crack and deformation affecting use.

The reconstituted tobacco storage and transportation tray shown in fig. 3-4 comprises a tray frame 1, an inner support 2, an inclined support 3, a supporting leg 4 and a limiting rod 5; the tray frame 1 is rectangular, two groups of inner supports 2 which are parallel to each other are welded in the middle of the tray frame, and four groups of inclined supports 3 are welded on the inner sides of four top angles of the tray frame 1; the supporting legs 4 are welded in a triangular space formed by the inclined struts 3 and the top corners of the tray frame 1, the upper and lower openings of the supporting legs 4 are in a regular triangle shape, and the whole body is in an inverted triangular cone shape; and the limiting rod 5 is welded in the middle of the lower part of the inclined strut.

As shown in fig. 5-6, the tray is used on one side and has two-way forks. The height of the tray is 400mm, which is 2-3 times of the height of the existing wooden or plastic tray, and the problem that the bottom of the tobacco leaves is mildewed in the process of storage and transportation can be avoided. The area covered by the tray can contain the area occupied by at least two boxes of reconstituted tobacco packaging boxes, the reconstituted tobacco is placed in a one-layer mode according to the two boxes, and at least 4 layers of 8 boxes are placed.

When the empty trays are stacked in multiple layers, the supporting leg of each layer of tray can be inserted into the supporting leg of the next layer of tray, so that the empty trays are integrated, and stable stacking is realized by utilizing the self weight of the metal material; meanwhile, the triangular cone cylinder type supporting legs which are inserted into the tray to form a whole can limit the tray not to slide in the horizontal direction, and stable stacking is achieved. The inserted degree of depth of landing leg is restricted by the gag lever post, leaves at least 10cm clearance between every layer of tray after the stack, and the fork truck of being convenient for carries out mechanical operation.

The utility model discloses a improve the point and be the reconstituted tobacco warehousing and transportation tray of frame type, have inverted triangle cone type landing leg.

1. The tray adopts the metal welding preparation, and the tray frame is strengthened by internal stay and bracing, and under the prerequisite of guaranteeing high strength, the structure of frame type has alleviateed weight, and the area of contact of placing the reconstituted tobacco leaf on the tray simultaneously and air is enough big, guarantees the natural draft effect.

3. The area covered by the tray can contain at least two boxes of reconstituted tobacco, and the working efficiency can be improved.

5. The lower part of the inclined strut beside the triangular supporting leg of the tray is provided with a limiting rod, and after the trays are stacked, at least 10mm gaps are reserved between the trays, so that the mechanical operation of a forklift and the like is facilitated, and the working efficiency is improved.

Although the present disclosure has been described with reference to specific embodiments, it should be understood that the scope of the present disclosure is not limited thereto, and those skilled in the art will appreciate that various modifications and changes can be made without departing from the spirit and scope of the present disclosure.

Claims

1. The utility model provides a reconstituted tobacco warehousing and transportation tray which characterized in that: comprises a tray frame, an inner support, an inclined support, a supporting leg and a limiting rod;

2. The reconstituted tobacco storage and transportation tray of claim 1, wherein: the upper opening and the lower opening of the supporting leg are regular triangles, and the whole supporting leg is in an inverted triangular cone shape.

3. The reconstituted tobacco storage and transportation tray of claim 1, wherein: when the stack of empty tray of multilayer was deposited, the landing leg of tray can insert in the landing leg of next layer of tray, realizes stabilizing the stack.

4. The reconstituted tobacco storage and transportation tray of claim 1, wherein: the inserted degree of depth of landing leg is restricted by the gag lever post, leaves at least 10cm clearance between every layer of tray after the stack, is favorable to the fork truck operation.

5. The reconstituted tobacco storage and transportation tray of claim 1, wherein: the tray height is at least 400 mm.

6. The reconstituted tobacco storage and transportation tray of claim 1, wherein: the area covered by the tray can accommodate the area occupied by at least two boxes of reconstituted tobacco packaging boxes.

7. The reconstituted tobacco storage and transportation tray of claim 1, wherein: the tray is used for placing reconstituted tobacco in a two-box one-layer mode, and at least 4 layers of 8 boxes are placed.

8. The reconstituted tobacco storage and transportation tray of claim 1, wherein: the tray surface is subjected to antiseptic treatment, and the edge is smooth and smooth.

9. The reconstituted tobacco storage and transportation tray of claim 1, wherein: the tray is used on a single surface and is forked in two directions.

10. The reconstituted tobacco storage and transportation tray of claim 1, wherein: the tray frame is made of square tubes with the specification of not less than 40mm 60mm 2 mm; the inner support and the inclined support are made of square tubes with the specification of not less than 40mm x 2 mm; the supporting legs are made of steel plates with the thickness not less than 2.5mm through welding; the limiting rod is made of round steel not smaller than 16 mm.