Multifunctional tray with enhanced stability

Abstract

The utility model discloses a multifunctional tray with reinforced stability, which relates to the technical field of trays and comprises a fixing frame and a bottom plate, side plates are integrally arranged on the periphery of the bottom plate, and 45-degree chamfers are arranged at the joints of the side plates and the bottom plate. The partition plate is used for partitioning a containing area in the fixing frame; the displacement assembly is used for adjusting the position of the partition plate; according to the tray stacking device, the partition plates can be driven to horizontally slide in the fixing frames only by rotating the first rotating blocks, and the partition size of an internal containing area can be rapidly adjusted. The design breaks through the limitation of fixed space of a traditional tray, storage areas can be flexibly divided according to the size of articles, the space utilization rate is remarkably improved, the tray is particularly suitable for partition management when the articles of multiple specifications are stored, the tedious operation of replacing the tray is reduced, and the storage and sorting efficiency is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a tray technical field especially relates to a kind of multi-functional tray of reinforcing stability. BACKGROUND

[0002] Tray is a horizontal platform device for carrying, handling and stacking goods. In the field of tray technology, traditional trays are usually fixed in structure and single in function, making it difficult to meet the diversified use requirements. The existing trays generally have the following technical problems:

[0003] 1. Internal space is inconvenient to separate: most of the internal space of the tray is fixed, and the partition area cannot be flexibly adjusted according to the size of the goods, resulting in low space utilization, especially when storing different specifications of goods, the tray needs to be frequently replaced, and the operation is cumbersome.

[0004] 2. Insufficient stacking stability: traditional tray stacking mainly relies on bottom plane contact, lacks reliable positioning and locking structure, and is prone to misalignment and dumping due to external force (such as handling vibration, increased stacking height), which poses a safety hazard and affects transportation efficiency.

[0005] 3. Limited structural strength: the connection between the bottom plate and the fixed frame is simple (such as only through plane welding), which is prone to deformation after long-term loading, especially in stress concentration areas such as corners, and the structural durability is poor, making it difficult to adapt to high-strength storage and transportation environments. Therefore, a multi-functional tray with enhanced stability is needed to solve the above problems. INVENTION CONTENTS

[0006] The utility model aims at solving the defects in the prior art and provides a multi-functional tray with enhanced stability. Its advantages are: by solving the defects of traditional trays in space utilization, stacking stability, structural strength and single function, it provides an efficient, safe and durable logistics carrying solution, especially suitable for e-commerce storage, manufacturing production lines and complex transportation environments, with significant economic and practical value.

[0007] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0008] A multi-functional tray with enhanced stability, comprising a fixed frame, further comprising:

[0009] A bottom plate, the periphery of the bottom plate is integrally provided with a side plate, and a 45° chamfer is provided at the connection between the side plate and the bottom plate;

[0010] A partition plate for separating the internal holding area of the fixed frame;

[0011] A displacement assembly for adjusting the position of the partition plate;

[0012] The clamping assembly is used for stably stacking the convenient trays, and the two fixed frames are fixed by the clamping assembly.

[0013] The locking assembly is used for locking and fixing the two fixed frames.

[0014] Through the above technical scheme: the bottom plate and the fixed frame are connected by a 45° chamfer, and the stress can be effectively dispersed by the inclination angle, compared with the traditional plane welding, the connection mode significantly enhances the connection strength of the fixed frame and the bottom plate, and the heavy pressure can be better borne.

[0015] The utility model further sets up, displacement component includes the casing of fixed connection in the fixed frame one side outer wall, the one side inner wall of casing is connected with screw rod rotationally, one end of screw rod is fixedly connected with first rotation block, the circumferential outer wall of screw rod is connected with threaded sleeve threadedly, the circumferential outer wall of threaded sleeve is fixedly connected with slide rod, and the both sides inner walls of fixed frame are all set up with through slot, and slide rod is slidably connected with through slot, and one end of slide rod is fixedly connected with baffle.

[0016] Through the above technical scheme: different specifications of articles can be conveniently stored, and the space utilization rate is improved.

[0017] The utility model further sets up, one side outer wall of fixed frame is connected with sliding plate slidably, and sliding plate is fixedly connected with another slide rod.

[0018] Through the above technical scheme: the reliability and stability of the baffle adjustment can be guaranteed.

[0019] The utility model further sets up, the bottom outer wall of bottom plate is fixedly connected with reinforcing plate, the number of reinforcing plate is four, the cross section of reinforcing plate is triangle, and four reinforcing plates are distributed at four corner portions of bottom plate.

[0020] Through the above technical scheme: the stress condition of the corner portion of the bottom plate is optimized, stress concentration is reduced, and deformation and damage of the bottom plate during long-term heavy load bearing are effectively avoided.

[0021] The utility model further sets up, clamping assembly includes fixed ear of fixed connection in the top of fixed frame, the top outer wall of fixed ear is fixedly connected with clamping column, and one side of bottom plate and reinforcing plate is all set up with positioning hole, and clamping column is matched with positioning hole.

[0022] Through the above technical scheme: the preliminary alignment and limiting in the vertical direction are realized, and transverse sliding of the tray during stacking is prevented.

[0023] The utility model further sets up, one side outer wall of fixed frame is fixedly connected with butt joint frame, and the butt joint block that is compatible with it is arranged below butt joint frame.

[0024] Through the above technical scheme: the horizontal direction is accurately positioned, and the stability of the tray stacking is further enhanced.

[0025] The utility model further sets up, locking assembly includes the threaded hole of setting in the butt joint block inside, the inside screw thread connection of threaded hole has screw rod, the bottom fixed connection of screw rod has second rotation block.

[0026] Through the above technical scheme: the power transmission for subsequent rigid locking of the tray is provided, and it is a key operating component in the locking process.

[0027] The utility model further sets up, the one end fixed connection of screw rod is away from second rotation block has the post, and the post is located inside the threaded hole.

[0028] Through the above technical scheme: the post is moved to extrude other components, so that the locking of the tray is realized, and the force transmission is played.

[0029] The utility model further sets up, the inside of butt joint block is provided with cavity, the inside sliding connection of cavity has ring plate, the middle fixed connection of ring plate has locking post, the one side outer wall of fixed frame is provided with locking hole matched with locking post, and the locking of locking post is realized by the post that keeps on going in threaded hole inside for extruding.

[0030] Through the above technical scheme: when the post is deeply inserted into the threaded hole, the ring plate is extruded, the ring plate drives the locking post to slide in the cavity, finally the locking post is extruded into the locking hole of the fixed frame, and the rigid mechanical locking of the upper and lower trays is realized.

[0031] The utility model further sets up, the one side outer wall of ring plate is fixedly connected with spring, and the one end fixed connection of spring is away from ring plate is fixedly connected on the one side inner wall of cavity.

[0032] Through the above technical scheme: the locking state between the trays can be conveniently and quickly released.

[0033] The utility model has the advantages of:

[0034] In the utility model, by setting adjustable partition plate and displacement assembly inside the tray, only need rotating first rotation block to drive the partition plate to slide horizontally in the fixed frame, the size of the separation of the internal holding area is quickly adjusted, so that the storage area can be flexibly divided according to the size of the article, the space utilization is significantly improved, especially suitable for the partition management when storing multiple specifications of articles, the cumbersome operation of replacing the tray is reduced, and the warehousing and sorting efficiency is effectively improved.

[0035] The utility model discloses a double fixed mechanism is formed through the clamping assembly and locking assembly in the stacking process, and the clamping column of upper layer tray inserts the positioning hole of lower layer tray, realizes the preliminary alignment and spacing of vertical direction and avoids transverse sliding, and the cooperation of docking frame and docking block completes horizontal positioning, and then through the rotation second rotating block drive screw rod is spun into, utilizes the extrusion locking column of inserting column and makes it embed locking hole, forms rigid mechanical locking, and this design effectively resists the external force such as carrying vibration, stacking pressure, prevents tray misplacement and dumping, compared with the stacking mode of traditional only relying on plane contact, the stability and security in the transportation process are greatly improved.

[0036] In the utility model, the bottom plate and the fixed frame are connected through 45° chamfer, stress is dispersed by using the inclination angle, the connection strength of the fixed frame and the bottom plate is enhanced, and the bottom plate four corners are provided with triangular reinforcing plates, stress concentration at the corner is reduced through geometry structure optimization, deformation damage caused by long-term bearing heavy object is avoided, and double structure reinforcement measures make the overall rigidity of the tray significantly improve, can adapt to high-strength warehousing and transportation environment, prolong the service life, and reduce equipment replacement cost. BRIEF DESCRIPTION OF DRAWINGS

[0037] Figure 1 The utility model provides a kind of overall structure schematic diagram of reinforced multifunctional tray for the utility model;

[0038] Figure 2 A kind of reinforced multifunctional tray for the utility model Figure 1 The enlarged structure schematic diagram in A of the utility model;

[0039] Figure 3 The utility model provides a kind of shell split structure schematic diagram of reinforced multifunctional tray for the utility model;

[0040] Figure 4 The utility model provides a kind of sectional plane structure schematic diagram of reinforced multifunctional tray for the utility model;

[0041] Figure 5 A kind of reinforced multifunctional tray for the utility model Figure 4 The enlarged structure schematic diagram in B of the utility model;

[0042] Figure 6 The utility model provides a kind of bottom structure schematic diagram after stacking of reinforced multifunctional tray for the utility model.

[0043] In the figure: 1, fixed frame; 2, shell; 3, partition; 4, 45° chamfer; 5, fixed lug; 6, clamping column; 7, bottom plate; 8, positioning hole; 9, through slot; 10, sliding rod; 11, first rotary block; 12, sliding plate; 13, butt joint frame; 14, screw; 15, second rotary block; 16, butt joint block; 17, insertion column; 18, locking hole; 19, threaded screw; 20, threaded sleeve; 21, threaded hole; 22, cavity; 23, locking column; 24, reinforcing plate; 25, spring; 26, circular ring plate. DETAILED DESCRIPTION

[0044] The technical solutions of the patent will be further described in detail below in combination with specific embodiments.

[0045] Referring to Figures 1-6 A multifunctional tray with enhanced stability, comprising a fixed frame 1, further comprising:

[0046] A bottom plate 7, the periphery of the bottom plate 7 is integrally provided with a side plate, and a 45° chamfer 4 is arranged at the connection between the side plate and the bottom plate 7;

[0047] A partition 3 for separating the internal holding area of the fixed frame 1;

[0048] A displacement assembly for adjusting the position of the partition 3;

[0049] A clamping assembly for facilitating stable stacking of the tray, which clamps two fixed frames 1 together in an upper-lower butt joint manner;

[0050] A locking assembly for locking and fixing the two fixed frames 1 together, the 45° chamfer 4 arranged between the bottom plate 7 and the fixed frame 1 can effectively disperse stress by utilizing the inclination angle, compared with traditional planar welding, this connection method significantly enhances the connection strength of the fixed frame 1 and the bottom plate 7, and can better withstand heavy pressure, and through the cooperation of the partition 3 and the displacement assembly, the internal space of the tray can be flexibly separated, and the clamping assembly and the locking assembly provide a stable fixing method for stacking the tray.

[0051] In order to facilitate the storage of different specifications of articles and improve the space utilization, referring to Figure 1The displacement assembly comprises a shell 2 fixedly connected to one side of the outer wall of the fixed frame 1, a threaded screw rod 19 rotatably connected to one side of the inner wall of the shell 2, a first rotating block 11 fixedly connected to one end of the threaded screw rod 19, a threaded sleeve 20 threadedly connected to the circumferential outer wall of the threaded screw rod 19, a sliding rod 10 fixedly connected to the circumferential outer wall of the threaded sleeve 20, a through slot 9 formed in the inner wall of the fixed frame 1, the sliding rod 10 being slidably connected to the through slot 9, the sliding rod 10 being fixedly connected to the baffle plate 3, the threaded sleeve 20 driving the sliding rod 10 to slide in the through slot 9, thereby driving the baffle plate 3 to slide horizontally in the fixed frame 1, and achieving flexible adjustment of the size of the holding area in the fixed frame 1.

[0052] In order to ensure the reliability and stability of the adjustment of the baffle plate 3, with reference to Figure 1 , the sliding plate 12 is slidably connected to one side of the outer wall of the fixed frame 1, the sliding plate 12 being fixedly connected to the other sliding rod 10, the sliding plate 12 and the sliding rod 10 being fixedly connected to provide bidirectional support for the baffle plate 3, so that the baffle plate 3 is more stable during movement and is prevented from tilting or shaking due to uneven stress.

[0053] In order to further improve the overall structural strength and durability of the tray, with reference to Figure 1 , Figure 4 , the bottom plate 7 is fixedly connected to the bottom outer wall of the four reinforcing plates 24, the number of the reinforcing plates 24 being four, the cross section of the reinforcing plates 24 being triangular, the four reinforcing plates 24 being distributed at the four corners of the bottom plate 7, the triangular reinforcing plates 24 at the four corners of the bottom plate 7 utilizing the stability of the triangular structure to optimize the stress condition at the corners of the bottom plate 7, reduce stress concentration, and effectively prevent the bottom plate 7 from being deformed and damaged when bearing heavy loads for a long time.

[0054] In order to provide basic stability for the stacking of the trays, with reference to Figure 1 , Figure 6 , the clamping assembly comprises the fixed lug 5 fixedly connected to the top of the fixed frame 1, the clamping column 6 fixedly connected to the top outer wall of the fixed lug 5, the positioning hole 8 formed in one side of the bottom plate 7 and the reinforcing plate 24, the clamping column 6 being matched with the positioning hole 8, the clamping column 6 of the upper tray being inserted into the positioning hole 8 of the bottom plate 7 and the reinforcing plate 24 of the lower tray when the trays are stacked, so as to achieve preliminary alignment and limiting in the vertical direction and prevent the trays from sliding horizontally during stacking.

[0055] In order to enable the upper and lower trays to be closely fitted in the horizontal direction and not to be easily misaligned, with reference to Figure 1 , Figure 4 , the fixed frame 1 is fixedly connected to one side of the outer wall of the butt joint frame 13, the butt joint block 16 being arranged below the butt joint frame 13 and being matched with the butt joint frame 13, the butt joint frame 13 of the upper tray being matched with the butt joint block 16 of the lower tray to complete accurate positioning in the horizontal direction and further enhance the stability of the stacked trays.

[0056] In order to ensure the stability of the whole after the upper and lower tray stack, with reference to Figure 5 , the locking assembly comprises a threaded hole 21 opened in the inside of the butt joint block 16, the inside of the threaded hole 21 is threadedly connected with a screw rod 14, the bottom end of the screw rod 14 is fixedly connected with a second rotating block 15, rotating the second rotating block 15 can drive the screw rod 14 to rotate into the threaded hole 21 of the butt joint block 16, which provides power transmission for subsequent rigid locking of the tray, and is a key operating component in the locking process.

[0057] In order to realize the locking of the tray, with reference to Figure 5 , the end of the screw rod 14 away from the second rotating block 15 is fixedly connected with a plug column 17, the plug column 17 is located in the inside of the threaded hole 21, when the screw rod 14 rotates, the plug column 17 goes deep into the threaded hole 21, and the locking of the tray is realized by the movement of the plug column 17, which plays a role in transmitting force.

[0058] In order to enhance the stability of the tray stack, effectively resist the dislocation and dumping caused by external force, with reference to Figure 5 , a cavity 22 is opened in the inside of the butt joint block 16, a circular ring plate 26 is slidably connected in the inside of the cavity 22, a locking column 23 is fixedly connected in the middle of the circular ring plate 26, a locking hole 18 matched with the locking column 23 is opened in the side outer wall of the fixed frame 1, the locking is realized by continuously deepening the plug column 17 into the inside of the threaded hole 21 to extrude the locking column 23 into the locking hole 18, when the plug column 17 goes deep into the threaded hole 21, the circular ring plate 26 is extruded, which makes the circular ring plate 26 drive the locking column 23 to slide in the cavity 22, and finally the locking column 23 is extruded into the locking hole 18 of the fixed frame 1, realizing the rigid mechanical locking of the upper and lower trays.

[0059] In order to conveniently and quickly release the locking state between the trays, with reference to Figure 5 , the side outer wall of the circular ring plate 26 is fixedly connected with a spring 25, the end of the spring 25 away from the circular ring plate 26 is fixedly connected on the side inner wall of the cavity 22, the spring 25 provides a restoring force for the circular ring plate 26 and the locking column 23, when it is needed to release the locking of the tray, the second rotating block 15 is reversely rotated, the plug column 17 is driven to exit by the screw rod 14, the spring 25 pushes the circular ring plate 26 and the locking column 23 to reset, and the locking column 23 exits from the locking hole 18.

[0060] Working principle: when in use, the first rotating block 11 is rotated to drive the threaded screw rod 19 to rotate, so that the threaded sleeve 20 can move along the screw rod in the axial direction, the threaded sleeve 20 drives the baffle 3 to slide horizontally in the fixed frame 1 through the slide rod 10, the slide plate 12 is fixed with the slide rod 10 to provide bidirectional support for the baffle 3, so as to realize the position adjustment of the baffle 3 to separate the internal space of the fixed frame 1, and meet the needs of people to separate different products in the tray;

[0061] In the tray stack, by inserting the card column 6 of the upper tray into the positioning hole 8 of the lower tray bottom plate 7 and the reinforcing plate 24, the preliminary alignment and vertical limiting are realized, at the same time, the butt joint frame 13 of the upper tray is sleeved into the butt joint block 16 of the lower tray to complete the horizontal positioning, then the second rotating block 15 is rotated to drive the screw rod 14 to be screwed into the threaded hole 21, with the continuous deepening of the screw rod 14, the front end of the insertion column 17 will produce extrusion on the locking column 23, so as to push the locking column 23 to insert into the locking hole 18 of the upper fixed frame 1, the rigid connection of the upper and lower trays is realized, at the same time, the spring 25 inside the cavity 22 can provide the reset force for the annular plate 26 and the locking column 23 to release the locking, in addition, the 45° chamfer 4 on the top of the bottom plate 7 and the triangular reinforcing plate 24 at the four corners of the bottom plate 7 bottom can jointly enhance the overall structural strength of the tray to ensure the strength of the whole tray.

[0062] The above is only the preferred specific implementation mode of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A reinforced stability multi-functional pallet comprising a fixed frame (1), characterized in that, Also include: The bottom plate (7) is integrally provided with a side plate around the bottom plate (7), and a 45° chamfer (4) is arranged at the connection between the side plate and the bottom plate (7); The partition plate (3) is used to separate the holding area inside the fixed frame (1); The displacement assembly for adjusting the position of the partition plate (3) includes a housing (2) fixedly connected to one side of the outer wall of the fixed frame (1), a threaded screw rod (19) rotatably connected to one side of the inner wall of the housing (2), a first rotating block (11) fixedly connected to one end of the threaded screw rod (19), a threaded sleeve (20) threadedly connected to the circumferential outer wall of the threaded screw rod (19), a slide rod (10) fixedly connected to the circumferential outer wall of the threaded sleeve (20), two through grooves (9) formed in the inner walls of the fixed frame (1), the slide rod (10) slidably connected to the through grooves (9), one end of the slide rod (10) fixedly connected to the partition plate (3), and a reinforcing plate (24) fixedly connected to the bottom outer wall of the bottom plate (7); The clamping assembly is used to stably stack the trays, and the clamping assembly is used to vertically connect and fix two fixed frames (1); The locking assembly is used to lock and fix the two fixed frames (1) vertically, the clamping assembly includes a fixed lug (5) fixedly connected to the top of the fixed frame (1), a clamping column (6) fixedly connected to the top outer wall of the fixed lug (5), a positioning hole (8) formed in one side of the bottom plate (7) and the reinforcing plate (24), the clamping column (6) matched with the positioning hole (8), a butt frame (13) fixedly connected to one side of the outer wall of the fixed frame (1), a butt block (16) matched with the butt frame (13) arranged below the butt frame (13), the locking assembly includes a threaded hole (21) formed in the butt block (16), a threaded screw rod (14) threadedly connected to the threaded hole (21), a second rotating block (15) fixedly connected to the bottom end of the threaded screw rod (14), an insertion column (17) fixedly connected to one end of the threaded screw rod (14) away from the second rotating block (15), and the insertion column (17) located in the threaded hole (21).

2. The reinforced stability multi-functional pallet according to claim 1, wherein, One side of the outer wall of the fixed frame (1) is slidably connected to a sliding plate (12), and the sliding plate (12) is fixedly connected to another slide rod (10).

3. The reinforced stability multi-functional pallet according to claim 2, wherein, The number of the reinforcing plates (24) is four, the cross section of the reinforcing plate (24) is triangular, and the four reinforcing plates (24) are distributed at the four corners of the bottom plate (7).

4. The reinforced stability multi-functional pallet according to claim 3, wherein, A cavity (22) is formed in the butt block (16), a circular ring plate (26) is slidably connected to the cavity (22), a locking column (23) is fixedly connected to the middle of the circular ring plate (26), a locking hole (18) matched with the locking column (23) is formed in one side of the outer wall of the fixed frame (1), and the locking is realized by continuously deepening the insertion column (17) into the threaded hole (21) to extrude the locking column (23) into the locking hole (18).

5. The reinforced stability multi-functional pallet according to claim 4, wherein, One side outer wall of the circular ring plate (26) is fixedly connected with a spring (25), one end of the spring (25) away from the circular ring plate (26) is fixedly connected on one side inner wall of the cavity (22).

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