Tray for logistics transportation

Abstract

The utility model relates to the technical field of logistics transportation, in particular to a tray for logistics transportation, which comprises a base and a plurality of supporting legs mounted at the bottom end of the base, and two first clamping plates are horizontally and movably mounted on two sides of the middle of the top end of the base along the width direction of the base. Two second clamping plates are horizontally and movably installed on the two sides of the middle of the top end of the base in the length direction of the base, the distance between the two first clamping plates and the center of the base and the distance between the two second clamping plates and the center of the base are synchronously adjusted through linear driving pieces and centering adjusting mechanisms, and when goods are placed on the tray, the goods can be adjusted to the middle; the goods are prevented from toppling over in the transportation process, the transportation stability and safety are improved, the first clamping plate and the second clamping plate can be turned over to be horizontally stored when not in use, and the multiple trays can be stacked up and down to be stored conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of logistics transportation, in particular to a pallet for logistics transportation. Background Technique

[0002] A logistics pallet is a horizontal platform device used for containerizing, stacking, handling and transporting goods and products placed as unit loads. When handling, some machinery and equipment are placed on the logistics pallet for transportation, and then the whole is unloaded onto the ground after reaching the destination. As a container-like container equipment, logistics pallets have now been widely used in fields such as production, transportation, warehousing and circulation, and are considered to be one of the two key innovations in the logistics industry in the 20th century. As an important loading, storage and transportation equipment in the logistics operation process, pallets play a huge role in modern logistics when used in conjunction with forklifts.

[0003] When the existing pallets are in use, goods are generally directly placed on the pallets. When using a forklift or other equipment to handle the pallets, if the center of gravity of the goods is not at the center of gravity of the pallet, it may cause the goods to tip over, resulting in low safety. Summary of the Invention

[0004] The purpose of the utility model is to provide a pallet for logistics transportation to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A pallet for logistics transportation, including a base and a number of support legs installed at the bottom end of the base. Two first clamping plates are horizontally and movably installed on both sides of the middle of the top end of the base along its width direction, and two second clamping plates are horizontally and movably installed on both sides of the middle of the top end of the base along its length direction. The distances between the two first clamping plates and the two second clamping plates from the center of the base are synchronously adjusted through a linear driving member and a centering adjustment mechanism.

[0006] Furthermore, the linear driving member horizontally pushes any one of the first clamping plates or the second clamping plate to move horizontally. The centering adjustment mechanism includes a first driving arm rotatably installed at the top end inside the base, two second driving arms hinged at both ends of the length direction of the first driving arm, and two sliders horizontally sliding on the base. The center of the first driving arm is rotatably connected to the center of the base. A through hole for accommodating the horizontal sliding of the slider is provided through the base. The end of the second driving arm away from the first driving arm is rotatably connected to the bottom end of the slider. The first clamping plate or the second clamping plate is installed at the top end of the slider.

[0007] Furthermore, first grooves matching the width of the first clamping plate are symmetrically installed on both sides along the width direction of the middle of the top of the base, and second grooves matching the width of the second clamping plate are symmetrically installed on both sides along the length direction of the middle of the top of the base. The first clamping plate and the second clamping plate are both hingedly arranged at the top of the slider, and a limit baffle is vertically arranged on the side of the top of the slider away from the center of the base to limit the rotation of the first clamping plate and the second clamping plate to 90 degrees.

[0008] Furthermore, the support leg is a "mountain" shaped structure, and forklift holes are provided through both sides of the support leg.

[0009] Furthermore, anti-skid pads are cross-arranged on the top of the base, and two anti-skid pads are respectively connected to the four corners of the base.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The logistics transport pallet is provided with two first clamping plates and two second clamping plates at the top of the base. The distance between the two first clamping plates and the two second clamping plates from the center of the base is synchronously adjusted by a linear drive member and a centering adjustment mechanism. When placing goods on the pallet, the goods can be adjusted to the middle to avoid tipping over during transportation, thereby improving transportation stability and safety.

[0012] By hingedly setting the first clamping plate and the second clamping plate on the slider and setting the first groove and the second groove on the base, the first clamping plate and the second clamping plate can be flipped and stored inside the first groove and the second groove when not in use, so as to facilitate the stacking and storage of multiple trays. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0014] Figure 2 This is an explosion diagram of the utility model;

[0015] Figure 3 This is a schematic diagram of the three-dimensional structure of the centering adjustment mechanism of the utility model;

[0016] Figure 4 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0017] In the figure: 1. base; 101. through hole; 102. first groove; 103. second groove; 2. supporting leg; 201. forklift hole; 3. first clamping plate; 4. second clamping plate; 5. linear drive member; 6. centering adjustment mechanism; 601. first drive arm; 602. second drive arm; 603. slider; 6031. limit baffle; 7. anti-slip pad. Detailed implementation manners

[0018] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. In the description of the present invention, it should be noted that the descriptions of terms such as "first" and "second" are only for the purpose of description, and do not particularly refer to the meaning of order or sequence, nor are they used to limit the present invention. They are only used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. For the terms "including" and any variations thereof in the description and claims of the present invention and the above-mentioned drawings, the intention is to cover non-exclusive inclusion.

[0019] In the description of the present invention, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense. For example, it may be a fixed connection or a detachable connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations. In addition, in the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention.

[0020] Please refer to Figures 1-4 , an embodiment provided by the present invention: a pallet for logistics transportation, including a base 1 and a plurality of support legs 2 installed at the bottom end of the base 1. In this embodiment, the support legs 2 are in a "mountain" shape structure, and forklift holes 201 are provided through both sides of the support legs 2, and the pallet can be carried by a forklift.

[0021] Two first clamping plates 3 are horizontally and movably installed on both sides of the middle of the top end of the base 1 along its width direction, and two second clamping plates 4 are horizontally and movably installed on both sides of the middle of the top end of the base 1 along its length direction. The distances between the two first clamping plates 3 and the two second clamping plates 4 and the center of the base 1 are synchronously adjusted through a linear driving member 5 and a centering adjustment mechanism 6. By providing the two first clamping plates 3 and the two second clamping plates 4 to limit the four faces of the goods, the goods can be pushed to the middle of the top end of the base 1 before transportation to avoid tipping during transportation and also avoid the movement and slipping of the goods during transportation, improving the stability and safety of transportation.

[0022] The linear driving member 5 horizontally pushes any one of the first clamping plates 3 or the second clamping plates 4 to move horizontally. In this embodiment, first grooves 102 adapted to the width of the first clamping plates 3 are symmetrically installed on both sides of the middle of the top end of the base 1 along its width direction, and second grooves 103 adapted to the width of the second clamping plates 4 are symmetrically installed on both sides of the middle of the top end of the base 1 along its length direction. The linear driving member 5 can specifically be an electric push rod, etc. The two linear driving members 5 are respectively installed inside the first grooves 102 and the second grooves 103 to push the first clamping plates 3 to move horizontally along the width direction of the base 1 and push the second clamping plates 4 to move horizontally along the length direction of the base 1.

[0023] Reference appendix Figure 3 The centering adjustment mechanism 6 includes a first driving arm 601 rotatably installed at the top end inside the base 1, two second driving arms 602 hinged at both ends of the length direction of the first driving arm 601, and two sliders 603 horizontally sliding on the base 1. The center of the first driving arm 601 is rotatably connected to the center of the base 1. The sliders 603 are symmetrically slidably installed on both sides of the length direction or both sides of the width direction of the base 1. Through holes 101 for the horizontal sliding of the sliders 603 are provided through the base 1. One end of each of the two second driving arms 602 away from the first driving arm 601 is rotatably connected to the bottom end of each of the two sliders 603. The first clamping plates 3 or the second clamping plates 4 are installed at the top ends of the sliders 603. When pushing the first clamping plates 3 to move horizontally along the width direction of the base 1, the first clamping plates 3 push the other first clamping plates 3 to symmetrically move towards the middle through the centering adjustment mechanism 6. When pushing the second clamping plates 4 to move horizontally along the length direction of the base 1, the second clamping plates 4 push the other second clamping plates 4 to symmetrically move towards the middle through the centering adjustment mechanism 6. In this embodiment, the centering adjustment mechanisms 6 corresponding to the first clamping plates 3 and the second clamping plates 4 have the same structure and are both installed at the top end inside the base 1, but are not on the same horizontal plane to avoid movement interference.

[0024] Further, both the first clamping plate 3 and the second clamping plate 4 are hingedly arranged at the top of the slider 603, and a limiting baffle 6031 is vertically arranged on one side of the top of the slider 603 away from the center of the base 1 to limit the rotation of the first clamping plate 3 and the second clamping plate 4 to 90 degrees. When not in use, the first clamping plate 3 and the second clamping plate 4 can be flipped to the horizontal position and stored on the first groove 102 and the second groove 103. On the one hand, it is convenient to place goods. On the other hand, when not in use, it is convenient to stack multiple trays up and down.

[0025] Further, anti-slip pads 7 are cross-arranged at the top of the base 1, and the two anti-slip pads 7 are respectively connected to the four corners of the base 1, which can increase the friction with the goods and prevent the goods from moving during transportation.

[0026] Working principle: Place the goods on the top of the base 1. The first clamping plate 3 is pushed by the linear driving member 5 to slide horizontally towards the middle inside the first groove 102 along the width direction of the base 1. The two first clamping plates 3 are connected by the centering adjustment mechanism 6 and move towards the middle synchronously. The second clamping plate 4 is pushed by another linear driving member 5 to slide horizontally towards the middle inside the second groove 103 along the length direction of the base 1. The two second clamping plates 4 are also connected by the centering adjustment mechanism 6 and move towards the middle synchronously. The two directions are adjusted synchronously to push the goods to the middle of the base 1. When using a forklift to carry the tray and the goods, the goods can be prevented from tipping over, and the stability and safety of the goods handling can be improved.

[0027] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A pallet for logistics transportation, comprising a base (1) and a plurality of supporting legs (2) mounted at the bottom end of the base (1), characterized in that: Two first clamping plates (3) are movably mounted horizontally on both sides of the middle of the top of the base (1) along the width direction, and two second clamping plates (4) are movably mounted horizontally on both sides of the middle of the top of the base (1) along the length direction, and the distance between the two first clamping plates (3) and the two second clamping plates (4) from the center of the base (1) is synchronously adjusted by a linear drive member (5) and a centering adjustment mechanism (6).

2. The logistics transport pallet according to claim 1, characterized in that: The linear drive member (5) pushes any one of the first clamping plates (3) or the second clamping plates (4) to move horizontally, and the centering adjustment mechanism (6) comprises a first drive arm (601) rotatably mounted on the top end of the base (1), two second drive arms (602) hingedly mounted at both ends of the length direction of the first drive arm (601), and two sliders (603) sliding horizontally on the base (1), the center of the first drive arm (601) is rotatably connected to the center of the base (1), a through hole (101) is penetrated through the base (1) to accommodate the horizontal sliding of the slider (603), one end of the second drive arm (602) away from the first drive arm (601) is rotatably connected to the bottom end of the slider (603), and the first clamping plate (3) or the second clamping plate (4) is mounted on the top end of the slider (603).

3. The logistics transport pallet according to claim 2, characterized in that: A first groove (102) adapted to the width of the first clamping plate (3) is symmetrically mounted on both sides of the middle of the top of the base (1) along its width direction, and a second groove (103) adapted to the width of the second clamping plate (4) is symmetrically mounted on both sides of the middle of the top of the base (1) along its length direction, respectively. The first clamping plate (3) and the second clamping plate (4) are both hingedly mounted on the top of the slider (603), and a limit baffle (6031) is vertically mounted on the side of the top of the slider (603) away from the center of the base (1) to limit the first clamping plate (3) and the second clamping plate (4) from rotating to 90 degrees.

4. The logistics transport pallet according to claim 1, characterized in that: The support leg (2) is a "mountain"-shaped structure, and forklift holes (201) are provided through both sides of the support leg (2).

5. The logistics transport pallet according to claim 1, characterized in that: The top of the base (1) is cross-arranged with an anti-skid pad (7), and two anti-skid pads (7) are respectively connected to the four corners of the base (1).

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