Tray with height convenient to adjust for ton barrel

Abstract

The utility model relates to the technical field of ton barrel tray structures, in particular to a height-conveniently-adjusted tray for a ton barrel, which comprises a base, an adjusting part is arranged at the center of the top end of the base and comprises a worm wheel rotatably mounted on the inner wall of the base, and the top end of the worm wheel is connected with a threaded shaft. The outer side of the threaded shaft is sleeved with a movable sleeve in a threaded mode, the two sides of the movable sleeve are symmetrically connected with two positioning plates, the top ends of the positioning plates are connected with butt joint discs, and the top ends of the butt joint discs are provided with plate supporting pieces. By arranging the adjusting piece, the height of the bearing tray is adjusted, the threaded shaft is controlled to rotate through cooperation of the worm and the worm gear, the threaded shaft is made to be in threaded fit with the movable sleeve so that the positioning plate can be pushed upwards, the positioning plate drives the butt joint disc to push the lining plate to move, and therefore the height of the bearing tray is changed; and the device can be adjusted according to actual requirements, the adjustability of the device is guaranteed, and the storage cost is reduced.

Description

Technical Field

[0001] This utility model relates to the technical field of ton container pallet structure, and in particular to a pallet for ton containers that is easy to adjust in height. Background Technology

[0002] With the rapid development of the logistics and warehousing industry, the efficient and safe transportation and storage of goods has become particularly important. As a common large-capacity packaging container, ton containers are widely used in industries such as chemical, food, and pharmaceutical.

[0003] However, traditional ton-of-container (TOC) pallets have some problems in use, such as fixed height and inconvenience in adjustment, which limits their use in different scenarios. The fixed height of traditional TOC pallets has limitations in warehousing, as they cannot be adjusted according to actual needs. Different warehouse rack heights vary, and if the pallet height cannot be adjusted, it may lead to low space utilization and increased warehousing costs. Therefore, a height-adjustable TOC pallet is needed to solve the above problems. Summary of the Invention

[0004] The purpose of this invention is to solve the problems mentioned in the background section.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A height-adjustable pallet for ton containers includes a base. An adjusting component is provided at the center of the top of the base. The adjusting component includes a worm gear rotatably mounted on the inner wall of the base. A threaded shaft is connected to the top of the worm gear, and a movable sleeve is threaded on the outer side of the threaded shaft. Two positioning plates are symmetrically connected to both sides of the movable sleeve, and a docking plate is connected to the top of the positioning plate. A support plate is provided at the top of the docking plate.

[0007] Preferably, the worm gear has a worm engaged by teeth on its side, and the back of the worm is mounted on the inner wall of the base via a bearing seat. The front of the worm is connected to a rotating shaft, which passes through the inside of the base via a through hole. The shaft end is movably mounted inside the base via a bearing seat, which can ensure the smoothness of the rotating shaft when it twists and rotates.

[0008] Preferably, the rotating shaft has a knob end on the front side, and the knob end has an internal hexagonal groove on the front side. The rotating shaft passes through the outside of the base, and tools can be easily inserted into the internal hexagonal groove of the knob end to twist the rotating shaft.

[0009] Preferably, the top end of the threaded shaft is movably mounted on the bottom end of the plate frame, and L-shaped support plates are provided on the left and right sides of the plate frame. The L-shaped support plates are fixed to the inner wall of the base. By fixing the L-shaped support plates of the plate frame to the inner wall of the base, the plate frame can be suspended and placed upright on the surface of the base, thereby achieving a stable upright placement of the threaded shaft.

[0010] Preferably, the positioning plate has a reinforcing rib end on its inner side, the positioning plate has a T-shaped cross-section, and the positioning plate passes through the inside of the plate frame through a through groove. The plate frame can limit the positioning plate and ensure the stability of the positioning plate during movement.

[0011] Preferably, the pallet includes an inner liner, with positioning posts connected to the four corners of the bottom of the inner liner. The positioning posts are inserted into the base through positioning grooves, and a support tray is placed on the top of the inner liner. The positioning grooves of the base can limit the positioning posts, ensuring the stability of the inner liner during movement and lifting.

[0012] Preferably, both the loading pallet and the inner lining plate have perforated grooves on their surfaces. The bottom of the loading pallet is connected with buckles distributed at the four corners. The buckles pass through the perforated grooves and are snapped back onto the bottom of the inner lining plate. The bottom edge of the buckles is provided with an extension plate end, which can be snapped back onto the bottom of the inner lining plate to ensure the stability of the connection between the loading pallet and the inner lining plate.

[0013] This utility model has at least the following beneficial effects:

[0014] By setting an adjustment component, the height of the loading pallet can be adjusted. Compared with the traditional structure, this device controls the rotation of the threaded shaft through the cooperation of a worm gear and a worm wheel. The threaded shaft engages with the threaded sleeve to push the positioning plate upward. The positioning plate drives the docking plate to move the inner liner plate, thereby changing the height of the loading pallet. This allows the device to be adjusted according to actual needs, ensuring the adjustability of the device and reducing warehousing costs.

[0015] By setting up a mounting pallet and buckles, the device enables quick loading, unloading and replacement of the mounting pallet. The buckles are inserted into the hollow grooves of the inner lining plate, with the bottom end of the buckle hooked up to the bottom edge of the hollow groove. The buckle is installed by plugging and unplugging, which ensures the efficiency and convenience of mounting and dismounting the mounting pallet. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the external structure of a height-adjustable pallet for a ton container proposed in this utility model.

[0018] Figure 2 This is a schematic diagram of the external disassembly structure of a height-adjustable pallet for a ton container proposed in this utility model.

[0019] Figure 3 This is a schematic diagram of the internal disassembly structure of the base of a height-adjustable tray for a ton container proposed in this utility model.

[0020] Figure 4 This is a three-dimensional structural diagram of the adjusting component in a height-adjustable tray for a ton container proposed in this utility model.

[0021] In the diagram: 1. Base; 2. Support plate; 21. Inner liner; 22. Positioning post; 23. Loading pallet; 24. Buckle; 3. Adjusting component; 31. Rotating shaft; 32. Worm gear; 33. Worm wheel; 34. Threaded shaft; 35. Plate frame; 36. Movable sleeve; 37. Positioning plate; 38. Connecting plate. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0023] Reference Figure 1-4 A height-adjustable pallet for ton containers includes a base 1. An adjusting component 3 is provided at the center of the top of the base 1. The adjusting component 3 includes a worm gear 33 rotatably mounted on the inner wall of the base 1. A threaded shaft 34 is connected to the top of the worm gear 33, and a movable sleeve 36 is threaded on the outer side of the threaded shaft 34. Two positioning plates 37 are symmetrically connected on both sides of the movable sleeve 36, and a docking plate 38 is connected to the top of the positioning plate 37. A support plate 2 is provided at the top of the docking plate 38.

[0024] The worm gear 33 has a worm 32 meshing with its teeth on one side, and the back of the worm 32 is mounted on the inner wall of the base 1 through a bearing seat. The front of the worm 32 is connected to a rotating shaft 31, and the rotating shaft 31 passes through the interior of the base 1 through a through hole.

[0025] The rotating shaft 31 has a knob end on its front side, and the knob end has an internal hexagonal groove on its front side.

[0026] The top end of the threaded shaft 34 is movably mounted on the bottom end of the plate frame 35. L-shaped support plates are provided on the left and right sides of the plate frame 35, and the L-shaped support plates are fixed to the inner wall of the base 1.

[0027] The inner side of the positioning plate 37 is provided with a reinforcing rib end. The cross-section of the positioning plate 37 is designed with a T-shaped structure. The positioning plate 37 passes through the interior of the plate frame 35 through the through groove.

[0028] The pallet component 2 includes an inner liner 21. Positioning posts 22 are connected to the four corners of the bottom end of the inner liner 21, and the positioning posts 22 are inserted into the base 1 through positioning grooves. A loading tray 23 is placed on the top of the inner liner 21.

[0029] Both the surface of the tray 23 and the inner lining plate 21 are provided with hollow grooves. The bottom end of the tray 23 is connected with four corner buckles 24, which pass through the hollow grooves and are then fastened to the bottom end of the inner lining plate 21.

[0030] The shaft end of the rotating shaft 31 is movably mounted inside the base 1 through a bearing seat, which can ensure the smoothness of the rotating shaft 31 when twisting and rotating. By rotating the rotating shaft 31, the rotation of the worm gear 32 can be easily controlled. The rotating shaft 31 passes through the outside of the base 1, and the rotating shaft 31 can be easily twisted by inserting a tool into the hexagonal groove in the knob end. Since the height of the mounting tray 23 does not need to be adjusted frequently, the knob end of the rotating shaft 31 here is only twisted by a tool.

[0031] By fixing the L-shaped support plate end of the plate frame 35 to the inner wall of the base 1, the plate frame 35 can be suspended and placed upright on the surface of the base 1, so as to achieve a stable upright setting of the threaded shaft 34. The plate frame 35 can limit the positioning plate 37 to ensure the stability of the positioning plate 37 during movement, so that the movable sleeve 36 can move stably upward on the surface of the threaded shaft 34, thereby achieving stable pushing of the inner liner plate 21 and preventing the positioning plate 37 from deforming under pressure.

[0032] When the mounting tray 23 moves upward, it can drive the positioning column 22 to move in the positioning groove of the base 1. The positioning groove of the base 1 can limit the positioning column 22 to ensure the stability of the inner liner 21 during movement and lifting. Two rectangular blocks are symmetrically arranged on the left and right sides of the bottom end of the positioning column 22. The rectangular blocks are movably installed in the positioning groove of the base 1 through the limiting groove to prevent the positioning column 22 from falling out of the positioning groove of the base 1 after movement. The buckle 24 is installed by plugging in the mounting tray 23, which can quickly fix the mounting tray 23 to the surface of the inner liner 21. The bottom side of the buckle 24 is provided with an extension plate end, which can be snapped back on the bottom end of the inner liner 21 to ensure the stability of the connection between the mounting tray 23 and the inner liner 21.

[0033] Working principle: According to the appendix Figure 3 With appendix Figure 4 As shown, during use, the height of the pallet 23 can be adjusted according to the height of the warehouse shelves. By inserting a tool into the hexagonal groove of the rotating shaft 31 and rotating it, the rotating shaft 31 can drive the worm gear 32 to rotate, which in turn drives the worm wheel 33 to rotate, causing the worm wheel 33 to drive the threaded shaft 34 to rotate. The external thread of the threaded shaft 34 engages with the internal thread of the movable sleeve 36, allowing the movable sleeve 36 to move on the surface of the threaded shaft 34. The movement of the movable sleeve 36 can push the positioning plate 37 to move, and the positioning plate 37 pushes the docking plate 38 during its movement, causing the docking plate 38 to push the inner liner plate 21 to move upward. The movement of the inner liner plate 21 simultaneously drives the pallet 23 to move, thereby adjusting the height of the pallet 23, which is convenient for adjustment according to the storage area of ​​the warehouse shelves.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A height-adjustable pallet for ton containers, characterized in that, The device includes a base (1), an adjusting component (3) is provided at the center of the top of the base (1), the adjusting component (3) includes a worm gear (33) rotatably mounted on the inner wall of the base (1), the top of the worm gear (33) is connected to a threaded shaft (34), and a movable sleeve (36) is threaded on the outer side of the threaded shaft (34). Two positioning plates (37) are symmetrically connected on both sides of the movable sleeve (36), and a docking plate (38) is connected to the top of the positioning plate (37). A support plate (2) is provided at the top of the docking plate (38).

2. The height-adjustable pallet for ton containers according to claim 1, characterized in that, The worm gear (33) has a worm (32) meshing with its teeth on one side, and the back of the worm (32) is mounted on the inner wall of the base (1) through a bearing seat. The front of the worm (32) is connected to a rotating shaft (31), and the rotating shaft (31) passes through the inside of the base (1) through a through hole.

3. The height-adjustable pallet for ton containers according to claim 2, characterized in that, The rotating shaft (31) has a knob end on its front side, and the knob end has an internal hexagonal groove on its front side.

4. The height-adjustable pallet for ton containers according to claim 1, characterized in that, The top end of the threaded shaft (34) is movably installed at the bottom end of the plate frame (35). The plate frame (35) has L-shaped support plates on the left and right sides, and the L-shaped support plates are fixed to the inner wall of the base (1).

5. A height-adjustable pallet for ton containers according to claim 1, characterized in that, The positioning plate (37) has a reinforcing rib end on its inner side. The positioning plate (37) has a T-shaped cross-section. The positioning plate (37) passes through the inside of the plate frame (35) through a through groove.

6. The height-adjustable pallet for ton containers according to claim 1, characterized in that, The pallet component (2) includes an inner liner (21), and a positioning post (22) is connected to the four corners of the bottom end of the inner liner (21). The positioning post (22) is inserted into the base (1) through a positioning groove. A loading tray (23) is placed on the top of the inner liner (21).

7. A height-adjustable pallet for a ton container according to claim 6, characterized in that, Both the surface of the loading tray (23) and the inner lining plate (21) are provided with hollow grooves. The bottom end of the loading tray (23) is connected with buckles (24) distributed at the four corners. The buckles (24) pass through the hollow grooves and are snapped back onto the bottom end of the inner lining plate (21).

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