Improved warehouse logistics tray

Abstract

An improved warehouse logistics tray comprises a square tray body, the four corners of the tray body are arc-shaped corners, the arc-shaped corners are provided with arc-shaped outer side faces, and arc-shaped protection plates are detachably arranged on the arc-shaped outer side faces. A buffer layer is arranged between the arc-shaped outer side face and the inner side face of the arc-shaped protection plate. A mounting groove is formed in the arc-shaped outer side face, a pressure detection piece electrically connected with an external industrial personal computer is arranged in the mounting groove, the pressure detection piece is provided with a detection probe, and the end of the detection probe penetrates through the buffer layer to abut against one face of the inner side of the arc-shaped protection plate; the arc-shaped protection plate is movably connected with the arc-shaped corner and can move in the direction close to the arc-shaped outer side face. In order to enable the arc-shaped guard plate and the buffer layer to be stably installed at the arc-shaped corner, the arc-shaped opening is formed in the arc-shaped outer side face in the arc-shaped direction, the bottom face, in the horizontal direction, of the arc-shaped opening is higher than the lower bottom face of the tray body, and the arc-shaped guard plate and the buffer layer are both arranged above the bottom face in an inserted mode.

Description

Technical Field

[0001] The utility model relates to the field of technical logistics pallets, in particular to an improved storage logistics pallet. Background Art

[0002] Pallets are used for stacking, handling, and storing goods. They provide a stable platform for goods, allowing forklifts and other handling equipment to easily move and stack goods.

[0003] Most existing pallets are square, with right angles at all four corners. This right-angle design facilitates neat stacking and handling of goods. However, when using a square pallet to transport goods, the corners require a relatively large turning range, making it easy for forklifts or trolleys to collide with the shelves, causing damage and deformation to the pallet or shelves, affecting the stability of the goods stacked thereon. Furthermore, damage to the corners of a square pallet can affect its strength, and the entire pallet may need to be replaced to ensure its stability in handling or storing goods. Utility Model Content

[0004] In order to solve the technical problems existing in the above-mentioned background technology, the utility model provides an improved storage logistics pallet.

[0005] The technical solution of this utility model is as follows:

[0006] An improved storage logistics pallet includes a square pallet body, wherein the four corners of the pallet body are arc-shaped corners, each arc-shaped corner has an arc-shaped outer side surface, and a removable arc-shaped protective plate is provided on the arc-shaped outer side surface;

[0007] A buffer layer is provided between the outer side of the arc and the inner side of the arc guard plate;

[0008] An installation groove is provided on the outer surface of the arc, and a pressure detection component electrically connected to an external industrial control machine is provided in the installation groove. The pressure detection component has a detection probe, and the end of the detection probe passes through the buffer layer and contacts the inner side of the arc guard plate;

[0009] The arc-shaped guard plate is movably connected to the arc-shaped corner and can move toward the direction close to the outer side surface of the arc.

[0010] In order to facilitate the stable installation of the arc guard plate and the buffer layer at the arc corner, an arc opening is opened on the outer side of the arc along its arc direction. The bottom surface of the arc opening in the horizontal direction is higher than the lower bottom surface of the tray body, and the arc guard plate and the buffer layer are both inserted above the bottom surface.

[0011] In order to facilitate the removal or replacement of the curved guard plate, the curved guard plate is plug-connected with the curved corner, and the plug-in direction is the vertical direction.

[0012] The specific structure of the above-mentioned arc-shaped guard plate plugged into the arc corner is that plug-in strips are provided on both sides of the arc-shaped guard plate, and a plug-in groove cooperating with the plug-in strip is provided on one side of the arc-shaped opening. The width of the plug-in groove along the horizontal direction is greater than the width of the plug-in strip along the horizontal direction, so that the arc-shaped guard plate can move inward when it is hit by the shelf or the outside, and cooperate with the buffer layer to achieve a shock-absorbing effect, thereby avoiding hard contact between the arc-shaped guard plate and the shelf and reducing the degree of damage to the arc-shaped guard plate.

[0013] Regarding the specific structure of the plug-in slot, the cross-section of the plug-in slot is an L-shaped structure, and the plug-in strip is provided with an L-shaped hook head that is clipped into the plug-in slot. The maximum vertical distance between the L-shaped hook head and the opposite surface of the plug-in slot is greater than the maximum detection length of the detection probe, so that the arc-shaped guard plate has a gap to move inward when it is hit.

[0014] The structure of the above-mentioned buffer layer is that the buffer layer is a buffer pad made of elastic material, and a plurality of first buffer grooves arranged at intervals are provided along its length direction on one side of the buffer pad close to the arc-shaped guard plate. The provision of the first buffer groove can facilitate the buffer pad to be better compressed when it is squeezed inward by the arc-shaped guard plate, thereby facilitating the normal extension and contraction of the detection probe of the pressure detection part, thereby realizing the detection of the impact force.

[0015] In order to ensure that the buffer pad does not affect the normal use of the detection probe, increase the telescopic range of the detection probe, and improve the accuracy of the detection data, the buffer pad is provided with multiple second buffer grooves arranged at intervals along its length direction on one side close to the curved outer side surface, and the second buffer grooves are arranged alternately with the first buffer grooves.

[0016] The arc-shaped guard plate and the buffer layer have a protective effect on the arc corners. In order to reduce the turning range of the pallet body at the corners, the thickness of the arc-shaped guard plate and the buffer layer is set to be greater than the depth of the arc opening by 0-2 cm.

[0017] The beneficial effects of the present invention are:

[0018] The four corners of the pallet are all set to arc corners, which can reduce the collision between the four corners and the shelf when the forklift uses the pallet to transport or stack goods;

[0019] The outer side of the arc corner is provided with a replaceable arc guard plate, which can protect the four corners of the pallet body. The buffer layer plays a shock-absorbing role on the arc guard plate, avoiding damage to the pallet body, which requires the entire pallet body to be replaced, resulting in a waste of resources.

[0020] The pressure detection device can monitor and record the collision force. If the collision force detected by the pressure detection device is greater than the set threshold, the external alarm device will be activated through the industrial computer control to prompt the staff to check the collision degree of the pallet body or shelf at that location and eliminate the safety hazard in time.

[0021] In order to ensure that the buffer pad does not affect the normal use of the detection probe, improve the telescopic range of the detection probe, and improve the accuracy of the detection data, the buffer pad is provided with multiple second buffer grooves arranged at intervals along its length direction on one side close to the curved outer side surface. The second buffer grooves are staggered with the first buffer grooves, which can improve the inward squeezing and buffering effect of the buffer layer, thereby achieving a better buffering effect without affecting the normal use of the detection probe and affecting the telescopic range of the detection probe. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In the attached figure:

[0023] Figure 1 It is a structural diagram;

[0024] Figure 2 It is a top view;

[0025] Figure 3 for Figure 2 A in the middle is an enlarged structural diagram;

[0026] Figure 4 It is a schematic diagram of the local explosion structure;

[0027] Figure 5 for Figure 4 The enlarged structural diagram at B in the middle;

[0028] Figure 6 Schematic diagram of the buffer layer structure;

[0029] The components represented by the reference numerals in the figure are:

[0030] 1. Tray body; 101. Arc-shaped outer side; 102. Arc-shaped opening; 1021. Bottom surface; 1022. Plug-in slot; 103. Mounting slot; 2. Arc-shaped guard plate; 201. Plug-in strip; 2011. L-shaped hook; 3. Buffer layer; 301. First buffer slot; 302. Second buffer slot; 4. Pressure detection component; 401. Detection probe. DETAILED DESCRIPTION

[0031] See also Figure 1 、 Figure 2 and Figure 3 As shown, an improved warehouse logistics pallet includes a square pallet body 1 with four curved corners. Each curved corner has a curved outer surface 101. Each curved outer surface 101 is detachably provided with a buffer layer 3 and a curved guard plate 2, sequentially arranged from the inside out. The buffer layer 3 is disposed between the curved outer surface 101 and the curved guard plate 2, providing a cushioning effect for both the curved guard plate 2 and the curved corner. The curved guard plate 2 is movably connected to the curved corner and can move toward the curved outer surface 101.

[0032] See also Figure 4 and Figure 5 As shown, mounting grooves 103 are provided on the four curved outer sides 101, and the mounting grooves 103 are located in the middle of the curved outer sides 101. A pressure detection component 4 electrically connected to an external industrial computer is provided in the mounting grooves 103, and the industrial computer is also electrically connected to an external alarm device. The pressure detection component 4 has a detection probe 401, and the end of the detection probe 401 passes through the buffer layer 3 and collides with the inner side of the curved guard plate 2. The pressure detection component 4 can monitor and record the collision force of the curved guard plate 2. If the collision force detected by the pressure detection component 4 is greater than the set threshold, it may cause damage to the pallet or shelf. The external alarm device is activated through the control of the industrial computer to prompt the staff to check the collision degree of the pallet body 1 or the shelf at that position and eliminate the safety hazards in time.

[0033] In order to facilitate the stable installation of the arc-shaped guard plate 2 and the buffer layer 3 at the arc corner, an arc-shaped opening 102 is opened along the arc direction on the arc-shaped outer side surface 101. The bottom surface 1021 of the arc-shaped opening 102 in the horizontal direction is higher than the lower bottom surface of the tray body 1. The arc-shaped guard plate 2 and the buffer layer 3 are both inserted above the bottom surface 1021. The depth of the arc-shaped opening 102 is greater than the thickness of the buffer layer 3, so that the bottom surface 1021 can support the lower end surface of the arc-shaped guard plate 2 and the buffer layer 3. The arc-shaped guard plate 2 and the buffer layer 3 have a protective effect on the arc corner. In order to reduce the turning range of the pallet body 1 at the corner, the thickness of the arc-shaped guard plate 2 and the buffer layer 3 is set to be greater than the depth of the arc opening 102 by 0-2 cm. Within this range, the thickness of the arc-shaped guard plate 2 and the buffer layer 3 can be set to be consistent with the depth of the arc opening 102, so that the outer side surface of the arc-shaped guard plate 2 can be flush with the outer side surface 101 of the arc corner, avoiding the protruding arc-shaped guard plate 2 from affecting the pallet body 1 when turning.

[0034] See also Figure 2 and Figure 3As shown, to facilitate the removal or replacement of the curved guard plate 2, the curved guard plate 2 is plugged into the curved corner, with the plugging direction being the vertical direction. The specific structure of the curved guard plate 2 plugged into the curved corner is as follows: plug-in strips 201 are provided on both sides of the curved guard plate 2, and a plug-in slot 1022 is provided on one side of the arc-shaped opening 102 to cooperate with the plug-in strip 201. The plug-in slot 1022 has a horizontal width greater than the horizontal width of the plug-in strip 201, so that the curved guard plate 2 can move inward when it is hit by a shelf or external impact, and cooperate with the buffer layer 3 to achieve a shock-absorbing effect, thereby preventing the curved guard plate 2 from hard contact with the shelf and reducing the degree of damage to the curved guard plate 2. Regarding the specific structure of the plug-in slot 1022, the cross-section of the plug-in slot 1022 is an L-shaped structure, and the plug-in strip 201 is provided with an L-shaped hook head 2011 that is clipped into the plug-in slot 1022. The maximum vertical distance between the L-shaped hook head 2011 and the opposite surface of the plug-in slot 1022 is greater than the maximum detection length of the detection probe 401, so that the arc-shaped guard plate 2 has a gap to move inward when it is hit.

[0035] See also Figure 6 As shown, the structure of the buffer layer 3 is as follows: the buffer layer 3 is a cushion made of elastic material. The side of the cushion close to the curved guard plate 2 is provided with a plurality of first buffer grooves 301 spaced apart along its length. The provision of the first buffer grooves 301 facilitates the cushion to be effectively compressed when subjected to inward pressure and impact from the curved guard plate 2, thereby facilitating the normal expansion and contraction of the detection probe 401 of the pressure detection member 4, thereby detecting the impact force. To ensure that the buffer does not affect the normal use of the detection probe 401, to increase the expansion and contraction range of the detection probe 401, and to improve the accuracy of the detection data, the side of the cushion close to the curved outer surface 101 is provided with a plurality of second buffer grooves 302 spaced apart along its length. The second buffer grooves 302 are arranged alternately with the first buffer grooves 301.

Claims

1. An improved warehouse logistics pallet, characterized in that: It comprises a square tray body (1), wherein the four corners of the tray body (1) are arc-shaped corners, the arc-shaped corners have arc-shaped outer side surfaces (101), and the arc-shaped outer side surfaces (101) are detachably provided with arc-shaped protective plates (2); A buffer layer (3) is provided between the arc-shaped outer side surface (101) and the inner side surface of the arc-shaped guard plate (2); The arc-shaped outer side surface (101) is provided with a mounting groove (103), and a pressure detection component (4) electrically connected to an external industrial control machine is provided in the mounting groove (103). The pressure detection component (4) has a detection probe (401), and the end of the detection probe (401) passes through the buffer layer (3) and contacts the inner side of the arc-shaped guard plate (2); The arc-shaped guard plate (2) is movably connected to the arc-shaped corner and can move toward the arc-shaped outer side surface (101).

2. An improved storage logistics pallet according to claim 1, characterized in that: An arc-shaped opening (102) is provided on the arc-shaped outer side surface (101) along its arc direction; the bottom surface (1021) of the arc-shaped opening (102) in the horizontal direction is higher than the lower bottom surface of the tray body (1); and the arc-shaped guard plate (2) and the buffer layer (3) are both inserted above the bottom surface (1021).

3. An improved storage logistics pallet according to claim 2, characterized in that: The arc-shaped guard plate (2) is plug-connected to the arc-shaped corner, and the plug-in direction is the vertical direction.

4. An improved storage logistics pallet according to claim 3, characterized in that: Connecting strips (201) are provided on both sides of the arc-shaped guard plate (2); a connecting slot (1022) cooperating with the connecting strip (201) is provided on one side of the arc-shaped opening (102); the width of the connecting slot (1022) in the horizontal direction is greater than the width of the connecting strip (201) in the horizontal direction.

5. The improved warehouse logistics pallet according to claim 4, characterized in that: The cross section of the plug slot (1022) is an L-shaped structure, and the plug strip (201) is provided with an L-shaped hook head (2011) that is snap-connected to the plug slot (1022) on one side thereof, and the maximum vertical distance between the opposite surfaces of the L-shaped hook head (2011) and the plug slot (1022) is greater than the maximum detection length of the detection probe (401).

6. The improved warehouse logistics pallet according to claim 1, characterized in that: The buffer layer (3) is a buffer pad made of elastic material, and a plurality of first buffer grooves (301) arranged at intervals are provided on one side of the buffer pad close to the arc-shaped guard plate (2) along its length direction.

7. An improved storage logistics pallet according to claim 6, characterized in that: A side of the buffer pad close to the arc-shaped outer side surface (101) is provided with a plurality of second buffer grooves (302) arranged at intervals along its length direction, and the second buffer grooves (302) and the first buffer grooves (301) are arranged in a staggered manner.

8. The improved warehouse logistics pallet according to claim 2, characterized in that: The thickness of the arc-shaped guard plate (2) and the buffer layer (3) is greater than the depth of the arc-shaped opening (102) by 0-2 cm.

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