CN114379902B - Multifunctional plastic tray - Google Patents

Multifunctional plastic tray Download PDF

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Publication number
CN114379902B
CN114379902B CN202210100516.8A CN202210100516A CN114379902B CN 114379902 B CN114379902 B CN 114379902B CN 202210100516 A CN202210100516 A CN 202210100516A CN 114379902 B CN114379902 B CN 114379902B
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CN
China
Prior art keywords
groove
cavity
fixed
rotating shaft
rack
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202210100516.8A
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Chinese (zh)
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CN114379902A (en
Inventor
许浩俊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chongqing Jialile Packaging Co ltd
Original Assignee
Chongqing Jialile Packaging Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
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Application filed by Chongqing Jialile Packaging Co ltd filed Critical Chongqing Jialile Packaging Co ltd
Priority to CN202210100516.8A priority Critical patent/CN114379902B/en
Publication of CN114379902A publication Critical patent/CN114379902A/en
Application granted granted Critical
Publication of CN114379902B publication Critical patent/CN114379902B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D19/00Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D19/38Details or accessories
    • B65D19/40Elements for spacing platforms from supporting surface
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D19/00Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D19/0004Rigid pallets without side walls
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D19/00Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D19/38Details or accessories

Abstract

The invention belongs to the technical field of article loading and transportation, and discloses a multifunctional plastic tray which comprises a body, support legs arranged at the bottom of the body and a positioning groove arranged at the top of the body, wherein the body is also provided with a limiting groove communicated with the positioning groove, the side walls of the support legs are provided with sliding grooves, a limiting block which can slide into the limiting groove is connected in a sliding manner, and a spring is arranged between the limiting block and the limiting groove; the body is internally provided with a cavity, the upper part of the cavity is in a downward bent arc shape, both ends of the cavity are communicated with the outside, the cavity is internally and slidably connected with a baffle grid, both ends of the baffle grid are provided with baffle bars, and the body is also provided with clamping grooves which can be matched with the baffle bars; the side wall of the body is also provided with a fixing groove, the baffle grid is connected with a fixing rod which can be inserted into the fixing groove through threads, and two ends of the fixing rod are respectively provided with a clamping block. The invention solves the problems that the plastic tray is fixed through the cooperation of the support legs and the positioning grooves, and the plastic tray is easy to topple under the action of external force, so that the transportation of goods can be influenced in the prior art.

Description

Multifunctional plastic tray
Technical Field
The invention belongs to the technical field of article loading and transportation, and particularly relates to a multifunctional plastic tray.
Background
The plastic tray is a logistics unit matched with logistics equipment such as a forklift, a goods shelf and the like, is mainly used for storing, loading and carrying goods, and is one of the essential logistics equipment in modern logistics storage. The plastic tray has the characteristics of better corrosion resistance, moisture resistance, rust resistance, worm damage resistance, no mildew and the like, and is widely used in the food and medicine industries. The plastic tray has higher bearing performance and longer service life, and is widely used in the fields of chemical industry, light spinning, manufacturing industry and the like.
At present, a plastic tray generally comprises a body and four supporting feet arranged at the bottom of the body, wherein four positioning grooves matched with the four supporting feet are formed in the top of the body. When carrying out the loading transportation of article with the plastics tray, place the article on the body to overlap the plastics tray and set up, make the stabilizer blade on the plastics tray of upper portion insert in the constant head tank of the plastics tray of lower part, realize stabilizing between the plastics tray. However, the plastic trays are not fixed in the mode, so that the plastic trays are easy to topple under the action of external force, and the transportation of goods is influenced.
Disclosure of Invention
The invention aims to provide a multifunctional plastic tray, which solves the problems that the plastic tray is fixed through the cooperation of supporting legs and positioning grooves, is easy to topple under the action of external force and can influence the transportation of goods in the prior art.
In order to achieve the above purpose, the invention provides a multifunctional plastic tray, which comprises a body and support legs arranged at the bottom of the body, wherein the top of the body is provided with a positioning groove which can be matched with the support legs, the body is also provided with a limiting groove communicated with the positioning groove, the side wall of the support legs is provided with a sliding groove, a limiting block which can slide into the limiting groove is connected in a sliding manner, and a spring is arranged between the limiting block and the limiting groove;
the body is internally provided with a cavity, the upper part of the cavity is in a downward bent arc shape, both ends of the cavity are communicated with the outside, the cavity is internally and slidably connected with a baffle grid, both ends of the baffle grid are provided with baffle bars, and the body is also provided with clamping grooves which can be matched with the baffle bars; the side wall of the body is also provided with a fixing groove, the baffle grid is connected with a fixing rod which can be inserted into the fixing groove through threads, and two ends of the fixing rod are respectively provided with a clamping block.
Among the above-mentioned technical scheme, when carrying out cargo loading transportation, insert the stabilizer blade in the constant head tank, the rethread stopper slides into the spacing inslot, can realize fixing between two trays to under the effect of spring, can support the stopper tightly in the spacing inslot, realize the stable fixed between two trays, reduce the tray and receive the external force and take place the probability of empting.
And through setting up the cavity, when the goods that need to keep fresh are transported, can realize keeping fresh through putting materials such as ice-cube into the cavity. And the upper part of the cavity is in a downward bent arc shape, so that a good supporting effect can be achieved, and the strength of the top of the body is improved.
And set up the fender check, slide out the cavity with the fender check to rotate in the draw-in groove, make the fender check upwards, insert the dead lever in the fixed slot again, rotate the dead lever, make the fixture block chucking in the fixed slot, just can utilize the fender check to block the both sides of body, reduce the probability that the object dropped from the body side.
The multifunctional plastic tray provided by the technical scheme can realize stable connection between trays, is applicable to goods needing to be kept fresh, can limit the goods, and reduces the falling probability during the transportation of the goods.
In a preferred embodiment of the invention, the bottom of the support leg is provided with a vertical mounting groove, a rotating shaft which is transversely arranged is rotationally connected in the mounting groove, a bar magnet is fixed at the bottom end of the rotating shaft, and a magnet block is fixed at one end of the limiting block which is positioned in the chute; the rotary part is used for driving the rotary shaft to rotate.
In a preferred embodiment of the invention, the rotating member comprises a driving rod fixed at the bottom of the positioning groove and a first rack fixed on the driving rod, wherein the driving rod and the first rack can be inserted into the mounting groove, and a first gear capable of being meshed with the first rack is fixed on the rotating shaft.
In a preferred embodiment of the invention, the limiting block and the limiting groove are respectively provided with two limiting blocks and are respectively positioned at two sides of the supporting leg, the limiting block is respectively provided with a magnet block, and the magnetic poles of the two magnet blocks are opposite.
In a preferred embodiment of the invention, the body is provided with stops on the sidewalls of the cavity that are not open.
In another preferred embodiment of the invention, a first one-way bearing is arranged between the first gear and the rotating shaft, a movable rod which can be inserted into the mounting groove is also connected with the supporting leg in a threaded manner, a second rack is connected to one end of the movable rod, which is positioned in the mounting groove, in a rotating manner, and the second rack is connected in the mounting groove in a sliding manner; the rotating shaft is also coaxially provided with a second gear meshed with the second rack, and a second one-way bearing is arranged between the second gear and the rotating shaft.
In another preferred embodiment of the invention, the body is further provided with a water outlet communicated with the cavity, and a sealing plug is arranged in the water outlet.
In another preferred embodiment of the invention, the floor of the cavity is arcuate with the intrados facing upwardly.
In another preferred embodiment of the invention, the bottom of the body is provided with a plurality of parallel reinforcing ribs.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The foregoing and/or additional aspects and advantages of the invention will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
fig. 1 is a longitudinal cross-sectional view of an embodiment of the present application.
Fig. 2 is an enlarged view of a portion a in fig. 1.
Reference numerals in the drawings of the specification include: the device comprises a body 1, support legs 2, a positioning groove 3, a limiting groove 4, a sliding groove 5, a limiting block 6, a mounting groove 7, a rotating shaft 8, a bar magnet 9, a driving rod 10, a first rack 11, a moving rod 12, a second rack 13, a second gear 14, a cavity 15, a water outlet 16, a sealing plug 17, a blocking grid 18, a blocking strip 19, a fixing groove 20, a fixing rod 21, a clamping block 22, a stop block 23 and a reinforcing rib 24.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.
In the description of the present invention, it should be understood that the terms "longitudinal," "transverse," "vertical," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the invention.
In the description of the present invention, unless otherwise specified and defined, it should be noted that the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, mechanical or electrical, or may be in communication with each other between two elements, directly or indirectly through intermediaries, as would be understood by those skilled in the art, in view of the specific meaning of the terms described above.
A multifunctional plastic tray, an embodiment of which is basically shown in figure 1, comprises a body 1 and support legs 2, wherein the support legs 2 are provided with four top corners at the bottom of the body 1 respectively. The upper surface of body 1 is provided with four and four stabilizer blade 2 complex constant head tank 3 respectively, and the both sides that lie in constant head tank 3 on the body 1 all are provided with spacing groove 4.
The bottom of stabilizer blade 2 is provided with two spout 5 that can be relative with spacing groove 4, and transverse sliding connection has stopper 6 in the spout 5, is provided with the spring between stopper 6 and the spout 5, and the extension spring is selected for use to the spring in this embodiment, and specific model is selected according to actual demand. After the support legs 2 are positioned in the positioning grooves 3, the limiting grooves 4 are aligned with the sliding grooves 5, and the limiting blocks 6 can slide into the limiting grooves 4 to fix the two trays.
In combination with the illustration of fig. 2, the bottom of the support leg 2 is provided with a vertical mounting groove 7, the mounting groove 7 is rotationally connected with a rotating shaft 8, the rotating shaft 8 is transversely arranged, a bar magnet 9 is fixed on the rotating shaft 8, magnet blocks are fixed on the limiting block 6, the magnetic poles of the two magnet blocks on each support leg 2 are opposite, and the bar magnet 9 can be aligned with the magnet blocks.
The rotary member comprises a driving rod 10 fixed at the bottom of the positioning groove 3 and a first rack 11 fixed at the top of the driving rod 10, and the first rack 11 and the driving rod 10 can be inserted into the mounting groove 7. The rotating shaft 8 is coaxially provided with a first gear which can be meshed with the first rack 11, and a first one-way bearing is arranged between the first gear and the rotating shaft 8. When the first rack 11 is inserted into the mounting groove 7, the first rack 11 is meshed with the first gear, and the first gear is driven to rotate along with the first rack 11 entering the mounting groove 7, so that the rotating shaft 8 is driven to rotate; when the rotating shaft 8 rotates reversely, the first gear cannot rotate due to the arrangement of the first one-way bearing.
The support leg 2 is further connected with a moving rod 12 in a threaded mode, the moving rod 12 is perpendicular to the rotating shaft 8, the moving rod 12 can be inserted into the mounting groove 7, one end, located in the mounting groove 7, of the moving rod 12 is rotatably connected with a second rack 13, the second rack 13 is slidably connected in the mounting groove 7, the rotating shaft 8 is further provided with a second gear 14 meshed with the second rack 13, and a second unidirectional bearing is arranged between the second rack 13 and the rotating shaft 8. The moving rod 12 is rotated, so that the moving rod 12 enters the mounting groove 7, and the second rack 13 is driven to move, and further the first gear drives the rotating shaft 8 to reversely rotate; when the first gear drives the rotating shaft 8 to rotate, the second gear 14 cannot rotate under the action of the second unidirectional bearing.
A cavity 15 with both left and right sides communicated with the outside is arranged in the body 1, the upper part and the lower part of the cavity 15 are arc-shaped, and the intrados of the upper part and the lower part of the cavity 15 are arranged in opposite directions; the body 1 is provided with a water outlet hole 16 communicated with the cavity 15, and a sealing plug 17 is arranged in the water outlet hole 16. Two blocking bars 18 are transversely connected in the cavity 15 in a sliding mode, blocking bars 19 are arranged on the front side and the rear side of one end, which is close to the blocking bars 18, of the body 1, clamping grooves matched with the blocking bars 19 are formed in the left side and the right side of the body, when the blocking bars 18 slide out outwards, the blocking bars 19 can be located in the clamping grooves, and rotation of the blocking bars 18 can be achieved.
The body 1 is provided with a fixed slot 20 below the opening end of the cavity 15, the fixed slot 20 is T-shaped, the baffle grid 18 is also connected with a fixed rod 21 in a threaded manner, the fixed rod 21 can be inserted into the fixed slot 20, and clamping blocks 22 are fixed at two ends of the fixed rod 21. After the fixing rod 21 is inserted into the fixing groove 20, the fixing rod 21 is rotated, and the fixing of the check 18 can be achieved through the cooperation of the clamping block 22 and the fixing groove 20.
The front and rear side walls of the body 1 are provided with stop blocks 23, and the height of the stop blocks 23 is lower than that of the support legs 2. The bottom surface of body 1 is provided with many parallel arrangement's strengthening rib strip 24, can form the cell body between the adjacent strengthening rib strip 24, makes things convenient for fork truck to insert, and then is convenient for transport.
The specific implementation process is as follows:
when the goods are required to be transported, the goods are placed on the upper surface of the body 1, the trays are overlapped, and the support legs 2 at the bottom of the tray at the upper part are inserted into the positioning grooves 3 on the tray at the lower part. In the process of inserting the support leg 2, the driving rod 10 and the first rack 11 gradually enter the mounting groove 7, the first rack 11 is meshed with the first gear, and the first gear and the rotating shaft 8 are driven to rotate, so that the bar magnet 9 rotates to the same magnetic pole at the side opposite to the magnet block, the limiting block 6 is repelled, the limiting block 6 slides into the limiting groove 4, and stable connection and fixation of the two trays are realized.
When the goods to be transported are easy-to-drop goods, the blocking grids 18 slide out from the cavities 15, the blocking grids 18 are rotated, the blocking grids 18 are enabled to rotate upwards, the fixing rods 21 are inserted into the fixing grooves 20 of the tray on the upper portion, and the fixing rods 21 are rotated, so that the clamping blocks 22 clamp the fixing rods 21 in the fixing grooves 20, and shielding of the goods is achieved.
When the goods to be transported are the goods to be preserved, the ice cubes are placed in the cavity 15 to preserve the goods, and after the ice cubes are melted after being transported, the sealing plug 17 can be opened to guide out water from the water outlet hole 16.
After goods are transported to a storage place, the moving rod 12 is rotated, the moving rod 12 moves in the mounting groove 7 and drives the second rack 13 to move, and then the second gear 14 and the rotating shaft 8 can be driven to reversely rotate, and then the strip magnet 9 can be rotated to the opposite magnetic poles between the two ends and the magnet blocks, so that the magnet blocks are attracted, the limiting block 6 slides into the sliding groove 5, and the tray is convenient to take down.
In the description of the present specification, reference to the terms "preferred implementation," "one embodiment," "some embodiments," "example," "a particular example" or "some examples" and the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the invention, the scope of which is defined by the claims and their equivalents.

Claims (4)

1. The utility model provides a multi-functional plastics tray, includes the body and sets up the stabilizer blade in the body bottom, and the top of body is provided with can with stabilizer blade complex constant head tank, its characterized in that: the body is also provided with a limit groove communicated with the positioning groove, the side wall of the supporting leg is provided with a sliding groove, a limit block which can slide into the limit groove is connected in a sliding manner, and a spring is arranged between the limit block and the limit groove;
the body is internally provided with a cavity, the upper part of the cavity is in a downward bent arc shape, both ends of the cavity are communicated with the outside, the cavity is internally and slidably connected with a baffle grid, both ends of the baffle grid are provided with baffle bars, and the body is also provided with clamping grooves which can be matched with the baffle bars; the side wall of the body is also provided with a fixed groove, the baffle grid is connected with a fixed rod which can be inserted into the fixed groove through threads, and two ends of the fixed rod are respectively provided with a clamping block;
the bottom of the support leg is provided with a vertical mounting groove, a rotating shaft which is transversely arranged is rotationally connected in the mounting groove, the bottom end of the rotating shaft is fixed with a bar magnet, and a magnet block is fixed on one end of the limiting block, which is positioned in the chute; the rotating piece is used for driving the rotating shaft to rotate; the rotating piece comprises a driving rod fixed at the bottom of the positioning groove and a first rack fixed on the driving rod, the driving rod and the first rack can be inserted into the mounting groove, and a first gear capable of being meshed with the first rack is fixed on the rotating shaft;
the limiting block and the limiting groove are respectively provided with two magnets, and the two magnets are opposite in magnetic poles; the side wall of the body, which is not opened, of the cavity is provided with a stop block;
a first one-way bearing is arranged between the first gear and the rotating shaft, a movable rod which can be inserted into the mounting groove is further connected with the supporting leg in a threaded manner, a second rack is rotatably connected to one end of the movable rod, which is positioned in the mounting groove, and the second rack is slidably connected in the mounting groove; the rotating shaft is also coaxially provided with a second gear meshed with the second rack, and a second one-way bearing is arranged between the second gear and the rotating shaft.
2. A multi-functional plastic pallet as claimed in claim 1, wherein: the body is also provided with a water outlet communicated with the cavity, and a sealing plug is arranged in the water outlet.
3. A multi-functional plastic pallet as claimed in claim 2, wherein: the ground of the cavity is arc-shaped, and the inner cambered surface faces upwards.
4. A multi-functional plastic pallet according to claim 3, wherein: the bottom of the body is provided with a plurality of parallel reinforcing ribs.
CN202210100516.8A 2022-01-27 2022-01-27 Multifunctional plastic tray Active CN114379902B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210100516.8A CN114379902B (en) 2022-01-27 2022-01-27 Multifunctional plastic tray

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210100516.8A CN114379902B (en) 2022-01-27 2022-01-27 Multifunctional plastic tray

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CN114379902A CN114379902A (en) 2022-04-22
CN114379902B true CN114379902B (en) 2024-03-01

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