Combined tray

Abstract

The utility model provides a combined tray. Comprising a main tray, adjusting assemblies are arranged on the left side and the right side of the main tray, limiting assemblies are arranged on the inner sides of the adjusting assemblies, and sliding assemblies are fixedly installed on the front side and the rear side of the main tray; the top of the main tray and the tops of the two auxiliary trays are arranged on the same horizontal plane, and anti-skid grooves are formed in the top of the main tray and the tops of the two auxiliary trays. According to the combined tray, all parts of the combined tray are arranged in a matched mode, after the combined tray is used, the auxiliary tray is lengthened to the farthest position, the bottoms of the supporting blocks on the front side and the rear side of the stacked main tray are connected in a clamped mode through notches formed by the connecting blocks and the supporting blocks, and then the auxiliary tray is shrunk; and the auxiliary tray drives the connecting rod to move and penetrates through the inner side of a connecting hole formed in the inner side of the top supporting block, so that the device can be stacked more stably, operation is easy, and stacking is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of pallets, in particular to a combined pallet. Background Art

[0002] A pallet is a medium that transforms static goods into dynamic goods. It is a cargo platform and an active platform, or a movable ground. Even if the goods lose their flexibility when placed on the ground, they immediately become active and become flexible mobile goods once they are loaded on the pallet. This is because the goods on the pallet are always ready to move. This dynamic loading and unloading method with pallets as the basic tool is called pallet operation.

[0003] In the related art, pallets are generally stacked after use to save space. However, when some existing pallets are stacked on each other, if the stacking height is too high, the pallets are prone to shaking, resulting in unstable stacking and inconvenience in stacking.

[0004] Therefore, it is necessary to provide a modular pallet to solve the above technical problems. Utility Model Content

[0005] The utility model provides a combined pallet, which solves the problem that the pallets are generally stacked after use so as not to take up space. However, in the process of stacking some existing pallets, when the stacking height is too high, the pallets are prone to shaking, resulting in unstable stacking of the pallets and inconvenient stacking.

[0006] In order to solve the above technical problems, the utility model provides a combined pallet, comprising: a main pallet, with adjustment components arranged on the left and right sides of the main pallet, a limit component arranged inside the adjustment component, and sliding components fixedly installed on both the front and rear sides of the main pallet;

[0007] The adjustment assembly comprises three adjustment frames arranged on the left and right sides of the main tray, the adjustment frames are rotatably provided with adjustment blocks on the side close to the main tray, the surfaces of the adjustment blocks are fixedly installed with first bolts, the left and right sides of the main tray are provided with mounting holes adapted to the first bolts, the inner sides of the four mounting holes close to the outer side are penetrated by adjustment rods and slidably connected thereto, the surfaces of the adjustment rods are provided with a plurality of card slots, the outer edges of the three adjustment frames on the same side are jointly sleeved with sub-trays, and the ends of the adjustment rods away from the main tray are fixedly installed on the inner sides of the adjacent sub-trays;

[0008] The limiting assembly comprises two threaded rods rotatably arranged on the inner side of the auxiliary tray, the surfaces of the threaded rods are threadedly provided with limiting plates, the circumference of the limiting plates are slidably connected to the inner side of the adjacent auxiliary tray, and the limiting plates are fixedly installed with two limiting members adapted to the card slots on one side close to the adjustment frame;

[0009] The sliding assembly includes support blocks arranged on the front and rear sides of the main tray, and connecting blocks are fixedly installed on the front and rear sides of the main tray and on the left and right sides of the support blocks. Connecting rods are penetrated through the inner sides of the connecting blocks and are slidably connected to them. Fixed blocks are arranged on the ends of the connecting rods away from the support blocks, and the side walls of the fixed blocks are fixedly connected to the surfaces of the adjacent sub-trays.

[0010] As a further improvement of the above technical solution:

[0011] Preferably, the top of the main tray and the tops of the two sub-trays are arranged at the same level, and the top of the main tray and the tops of the two sub-trays are both provided with anti-slip grooves.

[0012] Preferably, the surfaces of the adjustment frame are slidably connected to the inner wall of the adjacent sub-tray, and the surfaces of the four mounting holes close to the outside and adjacent to the inner side of the sub-tray are provided with connecting openings for the limit members to pass through.

[0013] Preferably, two grooves are provided on both the front and rear sides of the threaded rod, and the inner side walls of the grooves are rotatably provided with handles for driving the threaded rod to rotate.

[0014] Preferably, a knob is rotatably provided at one end of the connecting rod close to the fixing block, a second bolt is fixedly installed on the surface of the knob, and a threaded hole matching the second bolt is opened on one side of the fixing block close to the connecting rod.

[0015] Preferably, the support block, the connection block and the top of the main tray are all at the same horizontal position, and the inner side of the support block near the bottom is provided with a connection hole.

[0016] Compared with the related art, the combined pallet provided by the utility model has the following beneficial effects:

[0017] The utility model provides a combined tray, in which the components of the device are arranged in coordination with each other. When the device is used, the sub-tray is stretched to the farthest point, and the bottoms of the support blocks on the front and rear sides of the stacked main tray are clamped through the gaps formed by the connecting blocks and the supporting blocks. When the sub-tray is retracted, the sub-tray drives the connecting rod to move and pass through the inner side of the connecting hole opened on the inner side of the top supporting block, so that the device can be stacked more stably, the operation is simple, and the stacking is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1A structural schematic diagram of a preferred embodiment of the combined tray provided by the utility model;

[0019] Figure 2 for Figure 1 A schematic structural diagram of a side view of the main tray shown;

[0020] Figure 3 for Figure 1 A schematic structural diagram of a side sectional view of the secondary tray is shown.

[0021] Numbers in the figure: 10, main tray; 20, adjustment assembly; 21, adjustment frame; 22, first bolt; 23, mounting hole; 24, adjustment rod; 25, slot; 26, sub-tray; 30, limit assembly; 31, threaded rod; 32, limit plate; 33, limit member; 34, handle; 40, sliding assembly; 41, support block; 42, connecting block; 43, connecting rod; 44, knob; 45, second bolt; 46, connecting hole. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0023] Please refer to Figure 1 , Figure 2 , Figure 3 ,in, Figure 1 A structural schematic diagram of a preferred embodiment of the combined tray provided by the utility model; Figure 2 for Figure 1 A schematic structural diagram of a side view of the main tray shown; Figure 3 for Figure 1 A modular pallet comprises: a main pallet 10, with adjustment components 20 arranged on the left and right sides of the main pallet 10, a limit component 30 arranged inside the adjustment component 20, and sliding components 40 fixedly installed on both the front and rear sides of the main pallet 10;

[0024] The adjustment assembly 20 includes three adjustment frames 21 arranged on the left and right sides of the main tray 10. The adjustment frames 21 are rotatably provided with adjustment blocks on the side close to the main tray 10. The surfaces of the adjustment blocks are fixedly installed with first bolts 22. The left and right sides of the main tray 10 are provided with mounting holes 23 adapted to the first bolts 22. The inner sides of the four mounting holes 23 close to the outer side are penetrated by adjustment rods 24 and slidably connected thereto. The surfaces of the adjustment rods 24 are provided with multiple card slots 25. The outer edges of the three adjustment frames 21 on the same side are jointly sleeved with sub-trays 26. The ends of the adjustment rods 24 away from the main tray 10 are fixedly installed on the inner sides of the adjacent sub-trays 26.

[0025] During use of the device, the first bolt 22 is driven to rotate by rotating the adjustment block and is threadedly connected to the inner side of the mounting hole 23, and two sub-pallets 26 are installed on the left and right sides of the main pallet 10. The sub-pallets 26 are pulled to both sides according to usage needs, so that the sub-pallets 26 drive the adjustment rod 24 to slide on the inner side of the adjacent adjustment frame 21, thereby facilitating the device to undertake larger cargo.

[0026] The limiting assembly 30 includes two threaded rods 31 rotatably arranged on the inner side of the auxiliary tray 26, and the surface of the threaded rods 31 is threadedly provided with a limiting plate 32, and the lateral sides of the limiting plate 32 are slidably connected to the inner side of the adjacent auxiliary tray 26, and the limiting plate 32 is fixedly installed with two limiting members 33 adapted to the card slot 25 on one side close to the adjustment frame 21;

[0027] After the adjustment is completed, the handle 34 is manually rotated to drive the threaded rod 31 to rotate, and the threaded rod 31 drives the limit plate 32 to slide toward the adjustment frame 21. The limit plate 32 drives the limit member 33 to pass through the connecting port and is inserted into the inner side of the adjacent card slot 25 to limit the adjustment rod 24 and increase the stability of the sub-tray 26.

[0028] The sliding assembly 40 includes support blocks 41 disposed on the front and rear sides of the main tray 10, and connection blocks 42 are fixedly installed on the front and rear sides of the main tray 10 and on the left and right sides of the support blocks 41. A connection rod 43 is provided through the inner side of the connection block 42 and is slidably connected thereto. A fixed block is provided at one end of the connection rod 43 away from the support block 41, and the side walls of the fixed block are fixedly connected to the surface of the adjacent secondary tray 26;

[0029] During use, by turning the knob 44, the second bolt 45 is driven to be threadedly connected to the inner side of the threaded hole opened on the surface of the fixing block. During the movement of the sub-tray 26, the connecting rod 43 will be driven to slide left and right on the inner side of the connecting block 42, thereby increasing the stability of the movement of the sub-tray 26. When the device is used up, the sub-tray 26 is stretched to the farthest point, and the bottom of the support blocks 41 on the front and rear sides of the stacked main tray 10 are clamped through the gap formed by the connecting block 42 and the support block 41. When the sub-tray 26 is retracted, the sub-tray 26 drives the connecting rod 43 to move and pass through the inner side of the connecting hole 46 opened on the inner side of the top support block 41, so that the device can be stacked more stably, the operation is simple, and it is convenient for stacking.

[0030] The top of the main tray 10 and the tops of the two sub-trays 26 are arranged at the same level, and anti-slip grooves are provided on the top of the main tray 10 and the tops of the two sub-trays 26 .

[0031] The surfaces of the adjustment frame 21 are slidably connected to the inner side walls of the adjacent auxiliary trays 26 , and the surfaces of the four mounting holes 23 near the outer side and adjacent to the inner side of the auxiliary tray 26 are provided with communication openings for the limit members 33 to pass through.

[0032] Two grooves are provided on both the front and rear sides of the threaded rod 31 , and handles 34 for driving the threaded rod 31 to rotate are rotatably provided on the inner side walls of the grooves.

[0033] A knob 44 is rotatably provided at one end of the connecting rod 43 close to the fixing block, a second bolt 45 is fixedly installed on the surface of the knob 44, and a threaded hole matching the second bolt 45 is opened on one side of the fixing block close to the connecting rod 43.

[0034] The support block 41 , the connection block 42 and the top of the main tray 10 are all at the same horizontal position, and a connection hole 46 is opened on the inner side of the support block 41 near the bottom.

[0035] The working principle of the combined tray provided by the utility model is as follows:

[0036] Step 1: During the use of the device, the first bolt 22 is driven to rotate by rotating the adjustment block and is threadedly connected to the inner side of the mounting hole 23, and two auxiliary trays 26 are installed on the left and right sides of the main tray 10. The auxiliary trays 26 are pulled to both sides according to the use needs, so that the auxiliary trays 26 drive the adjustment rods 24 to slide on the inner side of the adjacent adjustment frames 21, so that the device can easily receive larger goods;

[0037] Step 2: After the adjustment is completed, the handle 34 is manually rotated to drive the threaded rod 31 to rotate, and the threaded rod 31 drives the limit plate 32 to slide toward the adjustment frame 21. The limit plate 32 drives the limit member 33 to pass through the communication port and be inserted into the inner side of the adjacent card slot 25 to limit the adjustment rod 24 and increase the stability of the auxiliary tray 26.

[0038] Step 3: During use, by turning the knob 44, the second bolt 45 is driven to be threadedly connected to the inner side of the threaded hole opened on the surface of the fixed block. During the movement of the sub-tray 26, the connecting rod 43 will be driven to slide left and right on the inner side of the connecting block 42, thereby increasing the stability of the movement of the sub-tray 26. When the device is used up, the sub-tray 26 is stretched to the farthest point, and the bottom of the support blocks 41 on the front and rear sides of the stacked main tray 10 are clamped through the gap formed by the connecting block 42 and the supporting block 41. When the sub-tray 26 is retracted, the sub-tray 26 drives the connecting rod 43 to move and pass through the inner side of the connecting hole 46 opened on the inner side of the top supporting block 41, so that the device can be stacked more stably, the operation is simple, and it is convenient for stacking.

[0039] Compared with the related art, the combined pallet provided by the utility model has the following beneficial effects:

[0040] By cooperating with each other in the various parts of the device, when the device is used, the sub-tray 26 is stretched to the farthest point, and the bottom of the support blocks 41 on the front and rear sides of the stacked main tray 10 are clamped through the gap formed by the connecting block 42 and the support block 41. When the sub-tray 26 is retracted, the sub-tray 26 drives the connecting rod 43 to move and pass through the inside of the connecting hole 46 opened on the inside of the top support block 41, so that the device can be stacked more stably, the operation is simple, and it is convenient for stacking.

[0041] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A combined pallet, characterized in that: The main tray (10) comprises: an adjusting assembly (20) is arranged on the left and right sides of the main tray (10); a limiting assembly (30) is arranged inside the adjusting assembly (20); and sliding assemblies (40) are fixedly installed on both the front and rear sides of the main tray (10); The adjustment assembly (20) comprises three adjustment frames (21) arranged on the left and right sides of the main tray (10), the adjustment frames (21) are rotatably provided with adjustment blocks on the side close to the main tray (10), the surfaces of the adjustment blocks are fixedly provided with first bolts (22), the left and right sides of the main tray (10) are provided with mounting holes (23) adapted to the first bolts (22), the inner sides of the four mounting holes (23) close to the outer side are penetrated by adjustment rods (24) and are slidably connected thereto, the surfaces of the adjustment rods (24) are provided with a plurality of slots (25), the outer edges of the three adjustment frames (21) located on the same side are jointly sleeved with sub-trays (26), and the ends of the adjustment rods (24) away from the main tray (10) are fixedly installed on the inner sides of the adjacent sub-trays (26); The limiting assembly (30) comprises two threaded rods (31) rotatably arranged on the inner side of the auxiliary tray (26), the surface of each threaded rod (31) is threadedly provided with a limiting plate (32), the circumferential side of each limiting plate (32) is slidably connected to the inner side of the adjacent auxiliary tray (26), and two limiting members (33) adapted to the card slot (25) are fixedly installed on one side of each limiting plate (32) close to the adjustment frame (21); The sliding assembly (40) comprises support blocks (41) arranged on the front and rear sides of the main tray (10), and connecting blocks (42) are fixedly installed on the front and rear sides of the main tray (10) and on the left and right sides of the support blocks (41), and connecting rods (43) are arranged through the inner sides of the connecting blocks (42) and are slidably connected thereto, and a fixed block is arranged at one end of the connecting rod (43) away from the support block (41), and the side walls of the fixed block are fixedly connected to the surface of the adjacent sub-tray (26).

2. The combined pallet according to claim 1, characterized in that: The top of the main tray (10) and the tops of the two auxiliary trays (26) are arranged at the same level, and the top of the main tray (10) and the tops of the two auxiliary trays (26) are both provided with anti-slip grooves.

3. The combined pallet according to claim 1, characterized in that: The surfaces of the adjustment frame (21) are slidably connected to the inner wall of the adjacent auxiliary tray (26), and the surfaces of the four mounting holes (23) close to the outside and adjacent to the inner side of the auxiliary tray (26) are provided with communication openings for the limiting member (33) to pass through.

4. The combined pallet according to claim 1, characterized in that: Two grooves are provided on both the front and rear sides of the threaded rod (31), and handles (34) for driving the threaded rod (31) to rotate are rotatably provided on the inner side walls of the grooves.

5. The combined pallet according to claim 1, characterized in that: A knob (44) is rotatably provided at one end of the connecting rod (43) close to the fixing block, a second bolt (45) is fixedly installed on the surface of the knob (44), and a threaded hole matched with the second bolt (45) is opened on one side of the fixing block close to the connecting rod (43).

6. The combined pallet according to claim 1, characterized in that: The support block (41), the connection block (42) and the top of the main tray (10) are all at the same horizontal position, and a connection hole (46) is provided on the inner side of the support block (41) near the bottom.

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