Movable tray for stacking storage batteries

Abstract

The utility model discloses a movable tray for storage battery stacking, which relates to the technical field of transportation equipment, and comprises a tray main body, the outer walls of the two sides of the tray main body are rotatably connected with supporting components, and the outer walls of the two sides of the tray main body are respectively and symmetrically provided with two groups of movable grooves. The double-shaft motor is started firstly to drive the rotating rod to rotate, the rotating rod rotates to enable the threaded blocks on the two sides to move relatively, the threaded blocks drive the second hinge rods to rotate through the first hinge rods, then the rotating shafts on the two sides rotate synchronously, and the sleeves, the supporting blocks and the idler wheels are driven to rotate by a certain acute angle to support the tray body. Then the supporting rod is held to pull the tray main body to move; when the idler wheels are not supported, the tray body makes contact with the ground through the two sets of supporting bases with the rubber soft cushions, the contact area is increased, stability is enhanced, the tray body is mainly made of steel, the outer wall is provided with an anti-rust paint face, bending corrosion is relieved, and the service life can be prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of transportation equipment, in particular to a mobile tray for battery palletizing. Background Art

[0002] In modern industry and daily life, batteries are widely used as an important energy storage device. With the development of science and technology, the types and functions of batteries are constantly enriched, including lead-acid batteries and lithium-ion batteries. They play a key role in many fields such as vehicle starting, emergency power supply, and renewable energy storage. The scale of battery production is also expanding to meet the growing market demand.

[0003] In the battery transportation process, in order to fully utilize the transportation space and improve transportation efficiency, it is often necessary to properly stack the batteries. The existing method usually uses wooden pallets, which are mainly used with forklifts. Most batteries are placed on the pallets and stacked to form a stacked state. Forklifts can be inserted from the bottom of the pallet. In this way, batteries can be moved quickly and in large quantities, making it convenient to transfer batteries between different locations such as warehouses, production workshops and transport vehicles. This effectively saves labor handling costs and time, which is of great significance to improving the overall efficiency of the battery logistics process.

[0004] However, existing wooden pallet equipment still has certain shortcomings. First of all, wooden pallets have poor durability. The wood material is easily damaged by insects. Long-term use will damage the structural integrity of the pallet and reduce its load-bearing capacity, affecting the stability of battery stacking. In addition, wood is prone to mold and deformation when exposed to water. The physical properties of the pallet are greatly reduced in a humid environment, shortening its service life, resulting in frequent replacement and increased usage costs. On the other hand, it is inconvenient to move. Most wooden pallets can only be adjusted by forklifts. In a warehouse full of goods, the operating space of the forklift is limited, and it cannot operate flexibly when moving in a small range. It takes a lot of time and manpower to coordinate the moving work, and it may also damage the pallet and batteries, reducing work efficiency and logistics smoothness. Utility Model Content

[0005] Based on this, the purpose of the present invention is to provide a mobile pallet for battery stacking to solve the technical problems mentioned in the above background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a mobile pallet for battery stacking, comprising a pallet body, both side outer walls of the pallet body being rotatably connected to support assemblies, and two sets of movable grooves being symmetrically formed on both side outer walls of the pallet body;

[0007] The support assembly includes a rotating shaft rotatably mounted on the outer walls of both sides of the tray body, and sleeves are symmetrically sleeved on the outer walls at both ends of the rotating shaft, and the outer walls at both ends of the sleeve are symmetrically fixedly connected to support blocks, and a roller is rotatably connected between the two groups of support blocks and at one end away from the sleeve. A dual-axis motor is fixedly installed inside the tray body, and the output end of the dual-axis motor is connected to the rotating rod through a coupling, and the two groups of outer walls of the rotating rod are threadedly connected to threaded blocks, and the two groups of threaded blocks are rotatably connected to the first hinge rod at one end close to the rotating shaft, and the first hinge rod is hinged to the second hinge rod at one end away from the thread block, and the second hinge rod is fixed to the outer wall of one end of the rotating shaft.

[0008] By adopting the above technical solution, the dual-axis motor is first started to drive the rotating rod to rotate. The rotation of the rotating rod causes the threaded blocks on both sides to move relative to each other. The threaded block drives the second hinged rod to rotate through the first hinged rod, and then the rotating shafts on both sides rotate synchronously, driving the sleeve, support block and roller to rotate at a certain acute angle to support the pallet body. Then, the pallet body can be moved by holding the support rod and pulling it. When the roller is not supported, the pallet body contacts the ground through two sets of support seats with rubber pads, which increases the contact area and enhances stability. The main material of the pallet body is steel, and the outer wall has an anti-rust paint surface, which slows down bending and rusting, and can extend its service life.

[0009] Furthermore, an installation cavity is provided inside the tray body, and both sets of rotating shafts pass through the installation cavity and the movable groove, and multiple sets of bolts are equidistantly installed at the contact position between the sleeve and the rotating shaft.

[0010] By adopting the above technical solution, the installation chamber can provide movement space for components such as the dual-axis motor and the rotating shaft in the support assembly, providing a stable operating environment for the equipment.

[0011] Furthermore, the angle between two adjacent groups of bolts is one hundred and twenty degrees, and each group of bolts penetrates the bolts and extends into the interior of the rotating shaft. A through hole is provided at the contact position between the outer wall of the sleeve and each group of bolts, and the bolts are threadedly connected to the rotating shaft.

[0012] By adopting the above technical solution, multiple groups of bolts can expand the contact area with the sleeve and the rotating shaft at different angles and positions, enhance the connection strength, and prevent the sleeve from loosening.

[0013] Furthermore, the first hinge rod and the second hinge rod are symmetrical to each other, and the outer wall of one end of the rotating rod passes through the outer wall of the tray body and is fixedly connected to the torsion block.

[0014] By adopting the above technical solution, the threaded block can be used to drive the first hinged rod on one side and then synchronously drive the second hinged rod on the other side. The rotation of the rotating shaft can be adjusted by rotating the second hinged rod. The torsion block can be used in special circumstances, such as when there is no power supply within a certain range around, and the device cannot start the support assembly through the dual-axis motor to operate. At this time, the existing crankshaft starting rod can be inserted into the torsion block to drive the rotation of the rotating rod, thereby driving the entire support assembly to operate, thereby improving the practicality of the equipment.

[0015] Furthermore, a fitting groove is provided at the center of the upper surface of the pallet body, a reinforcing rod is fixedly connected to the inner wall of the fitting groove, a U-groove is provided on the upper surface of the pallet body, and a mesh plate is embedded in the fitting groove.

[0016] By adopting the above technical solution, the reinforcing rod can enhance the stability of the equipment and prevent the equipment from being damaged due to excessive weight of the battery. The U-groove can fold and store the tow rod when the equipment is not in use, reducing the space occupied. The mesh plate is made of hard plastic or metal steel, and its hollow structural characteristics can reduce the weight of the equipment.

[0017] Furthermore, first slots are provided at four corners of the upper surface of the tray body, and a tow bar is rotatably connected to an outer wall of one side of the tray body, and the size of the tow bar matches the size of the inner wall of the first slot.

[0018] By adopting the above technical solution, the inner diameters of the first slot and the second slot are the same, and both can cooperate with the locking device to limit and fix the pins, preventing the shelf from tipping over and improving the stability of the equipment.

[0019] Furthermore, two groups of support seats are symmetrically fixedly connected to the lower surface of the tray body, and multiple groups of shelf plates are stacked on the upper surface of the tray body. Pins are fixed at the four corners of the lower surface of the shelf plates, and the bottom outer walls of each group of pins are inserted into the support seats, and second slots are opened at the four corners of the upper surface of the shelf plates.

[0020] By adopting the above technical solution, the cross-sectional shape of the two sets of support seats is arched, and the outer walls of the support seats are glued with rubber anti-slip pads, which can prevent the equipment from slipping while ensuring the stability of the equipment support, thereby improving the overall stability of the equipment. A control panel is installed on the outer wall of one side of the tray body, and the control panel is connected to the dual-axis motor and the external power supply through wires.

[0021] In summary, the present invention has the following beneficial effects:

[0022] The utility model starts the dual-axis motor to drive the rotating rod to rotate. The rotation of the rotating rod causes the threaded blocks on both sides to move relative to each other. The threaded block drives the second hinged rod to rotate through the first hinged rod, thereby causing the rotating shafts on both sides to rotate synchronously, driving the sleeve, support block and roller to rotate at a certain acute angle to support the pallet body. Then, the pallet body can be moved by holding the support rod and pulling the pallet body. When the roller is not supported, the pallet body contacts the ground through two sets of support seats with rubber pads, which increases the contact area and enhances stability. The main material of the pallet body is steel, and the outer wall has an anti-rust paint surface, which slows down bending and rusting and can extend the service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is the main view of the utility model;

[0024] Figure 2 This is a top view of the structure of the utility model;

[0025] Figure 3 This is a detailed disassembly diagram of the mobile component of the present invention;

[0026] Figure 4 This is a partial disassembly diagram of the mobile component of the utility model in the propped-up state;

[0027] Figure 5 This is a schematic diagram of the laminated plate connection of the present invention.

[0028] In the figure: 1. Tray body; 101. Fitting groove; 102. U-groove; 103. First slot; 104. Movable slot; 11. Reinforcement rod; 12. Drag rod; 13. Support seat; 2. Support assembly; 21. Dual-axis motor; 22. Turning rod; 221. Torsion block; 23. Threaded block; 24. Rotating shaft; 25. Sleeve; 251. Support block; 252. Bolt; 26. First hinged rod; 261. Second hinged rod; 27. Roller; 3. Mesh plate; 4. Frame plate; 41. Pin; 42. Second slot. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0030] The following describes an embodiment of the present invention based on its overall structure.

[0031] A mobile pallet for battery palletizing, such as Figure 1 - Figure 5 As shown, it includes a tray body 1, both sides of the outer wall of the tray body 1 are rotatably connected to the support assembly 2, and the outer walls of both sides of the tray body 1 are symmetrically opened with two sets of movable grooves 104;

[0032] The support assembly 2 includes a rotating shaft 24 rotatably mounted on the outer walls of both sides of the tray body 1, and sleeves 25 are symmetrically sleeved on the outer walls at both ends of the rotating shaft 24. The outer walls at both ends of the sleeve 25 are symmetrically fixedly connected with support blocks 251, and a roller 27 is rotatably connected between the two groups of support blocks 251 and at one end away from the sleeve 25. A dual-axis motor 21 is fixedly installed inside the tray body 1, and the output end of the dual-axis motor 21 is connected to the rotating rod 22 through a coupling. The two groups of outer walls of the rotating rod 22 are threadedly connected with threaded blocks 23, and the two groups of threaded blocks 23 are rotatably connected to the first hinged rod 26 at one end close to the rotating shaft 24, and the first hinged rod 26 is hinged to the second hinged rod 26 at one end away from the threaded block 23, and the second hinged rod 261 is fixed to the outer wall of one end of the rotating shaft 24.

[0033] The utility model starts the dual-axis motor 21 to drive the rotating rod 22 to rotate. The rotation of the rotating rod 22 causes the threaded blocks 23 on both sides to move relative to each other. The threaded block 23 drives the second hinged rod 261 to rotate through the first hinged rod 26, and then the rotating shafts 24 on both sides rotate synchronously, driving the sleeve 25, the support block 251 and the roller 27 to rotate at a certain acute angle to support the tray body 1. Then, the tray body 1 can be moved by holding the support rod and pulling it; when the roller 27 is not supported, the tray body 1 contacts the ground through two sets of support seats 13 with rubber pads, which increases the contact area and enhances stability. The main material of the tray body 1 is steel, and the outer wall has an anti-rust paint surface, which slows down bending and rusting and can extend the service life.

[0034] See also Figure 3 - Figure 4 An installation chamber is provided inside the tray body 1, and both sets of rotating shafts 24 pass through the installation chamber and the movable groove 104. Multiple sets of bolts 252 are equidistantly installed at the contact position between the sleeve 25 and the rotating shaft 24. By setting the above structure, the utility model can provide movable space for components such as the dual-axis motor 21 and the rotating shaft 24 in the support assembly 2, thereby providing a stable operating environment for the equipment.

[0035] See also Figure 3 - Figure 4 The angle between two adjacent groups of bolts 252 is one hundred and twenty degrees, and each group of bolts 252 penetrates the bolts 252 and extends to the inside of the rotating shaft 24. Through holes are opened at the contact positions between the outer wall of the sleeve 25 and each group of bolts 252. The bolts 252 and the rotating shaft 24 are threadedly connected. By setting the above structure, the utility model can expand the contact area with the sleeve 25 and the rotating shaft 24 at different angles and positions, enhance the connection strength, and prevent the sleeve 25 from loosening.

[0036] See also Figure 3 - Figure 4The first hinge rod 26 and the second hinge rod 261 are symmetrical to each other. The outer wall of one end of the rotating rod 22 passes through the outer wall of the tray body 1 and is fixedly connected to the torsion block 221. By setting the above structure, the utility model can use the threaded block 23 to drive the first hinge rod 26 on one side and then synchronously drive the second hinge rod 261 on the other side. The rotation of the rotating shaft 24 is adjusted by rotating the second hinge rod 261. The torsion block 221 can be used in special circumstances, such as when there is no power supply within a certain range around, and the device cannot start the support assembly 2 through the dual-axis motor 21 to run. At this time, the existing crankshaft starting rod can be inserted into the torsion block 221 to drive the rotating rod 22 to rotate, thereby driving the entire support assembly 2 to run, thereby improving the practicality of the equipment.

[0037] See also Figure 1 - Figure 5 A fitting groove 101 is provided at the center of the upper surface of the tray body 1, and a reinforcing rod 11 is fixedly connected to the inner wall of the fitting groove 101. A U-groove 102 is provided on the upper surface of the tray body 1, and a mesh plate 3 is embedded in the fitting groove 101. By setting the above structure, the reinforcing rod 11 can enhance the stability of the equipment and prevent the equipment from being damaged due to excessive weight of the battery. The U-groove 102 can fold and store the tow rod 12 when the equipment is not enabled, thereby reducing the occupied space. The material of the mesh plate 3 is hard plastic or metal steel, and its hollow structural characteristics can reduce the weight of the equipment.

[0038] See also Figure 1 - Figure 5 A first slot 103 is provided at each of the four corners of the upper surface of the tray body 1. A drag rod 12 is rotatably connected to the outer wall of one side of the tray body 1, and the size of the drag rod 12 matches the size of the inner wall of the first slot 103. By setting the above structure, the utility model has the same inner diameter as the first slot 103 and the second slot 42, and both can cooperate with the locking device to limit and fix the pin 41, thereby preventing the shelf 4 from tipping over and improving the stability of the equipment.

[0039] See also Figure 1 - Figure 5 Two groups of support seats 13 are symmetrically fixedly connected to the lower surface of the tray body 1, and multiple groups of shelf plates 4 are stacked on the upper surface of the tray body 1. Pins 41 are fixed at the four corners of the lower surface of the shelf plates 4, and the bottom outer wall of each group of pins 41 is inserted into the support seat 13. Second slots 42 are provided at the four corners of the upper surface of the shelf plates 4. By setting the above structure, the utility model has two groups of support seats 13 with an arched cross-section, and the outer wall of the support seat 13 is glued with a rubber anti-slip pad, which can prevent the equipment from slipping while ensuring the stability of the equipment support, thereby improving the overall stability of the equipment, and a control panel is installed on the outer wall of one side of the tray body 1, and the control panel is connected to the dual-axis motor 21 and the external power supply through wires.

[0040] The working principle of the present invention is as follows: when stacking batteries, it is only necessary to neatly stack multiple groups of batteries on the upper surface of the mesh plate 3. If the number of batteries is large, it is only necessary to neatly stack multiple groups of shelf plates 4 on the upper surface of the pallet body 1, wherein the pins 41 of each group of shelf plates 4 are inserted into the corresponding first slots 103 and second slots 42, and then the batteries are neatly stacked on the upper surface of the shelf plates 4. The use of multiple groups of shelf plates 4 increases the number of batteries that can be placed, thereby improving transportation and storage efficiency. Before placing the batteries, it is necessary to flip the tow bar 12 and then install the mesh plate 3 into the fitting groove 101.

[0041] When the device is to be moved within a small range, it is only necessary to start the dual-axis motor 21 through the control panel to drive the rotating rod 22 to rotate. The crankshaft starting rod can also be used to insert the torsion block 221 to drive the rotating rod 22 to rotate. Then, when the rotating rod 22 rotates, the threaded blocks 23 on both sides are simultaneously driven to move relative to each other. At this time, the threaded blocks 23 use the first hinge rod 26 to drive the second hinge rod 261 to rotate, thereby driving the rotating shafts 24 on both sides to rotate synchronously, and finally drive the sleeves 25, support blocks 251 and rollers 27 on both sides to rotate an acute angle, thereby supporting the tray body 1. Then, the tray body 1 can be moved by holding the supporting rod and pulling the tray body 1, thereby realizing the convenient movement of the tray body 1.

[0042] When the roller 27 is not in contact with the ground when it is not propped up, the pallet body 1 contacts the ground through two sets of support seats 13 with rubber pads, which increases the contact area between the pallet body 1 and the ground, stabilizes the equipment, and slows down the bending and rusting of the equipment, thereby extending the service life of the equipment.

[0043] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not limitations on the present invention. The specific features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and purpose of the present invention, but as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A mobile pallet for battery palletizing, comprising a pallet body (1), characterized in that: The outer walls on both sides of the tray body (1) are rotatably connected to support components (2), and the outer walls on both sides of the tray body (1) are symmetrically provided with two groups of movable grooves (104); The support assembly (2) includes a rotating shaft (24) rotatably mounted on the outer walls of both sides of the tray body (1), sleeves (25) are symmetrically sleeved on the outer walls of both ends of the rotating shaft (24), and the outer walls of both ends of the sleeve (25) are symmetrically fixedly connected with support blocks (251), and a roller (27) is rotatably connected between the two groups of support blocks (251) and at one end away from the sleeve (25), and a dual-axis motor (21) is fixedly mounted inside the tray body (1). The output end of the dual-axis motor (21) is connected to the rotating rod (22) through a coupling. The two groups of outer walls of the rotating rod (22) are both threadedly connected to the threaded blocks (23). The ends of the two groups of threaded blocks (23) close to the rotating shaft (24) are both rotatably connected to the first hinged rod (26). The ends of the first hinged rod (26) away from the threaded blocks (23) are both hinged to the second hinged rod (261), and the second hinged rod (261) is fixed to the outer wall of one end of the rotating shaft (24).

2. The mobile pallet for battery palletizing according to claim 1, characterized in that: An installation chamber is provided inside the tray body (1), and two sets of rotating shafts (24) pass through the installation chamber and the movable groove (104). Multiple sets of bolts (252) are equidistantly installed at the contact position between the sleeve (25) and the rotating shaft (24).

3. The mobile pallet for battery palletizing according to claim 2, characterized in that: The angle between two adjacent groups of bolts (252) is one hundred and twenty degrees, and each group of bolts (252) passes through the bolts (252) and extends to the inside of the rotating shaft (24). A through hole is provided at the contact position between the outer wall of the sleeve (25) and each group of bolts (252), and the bolts (252) and the rotating shaft (24) are threadedly connected.

4. The mobile pallet for battery palletizing according to claim 1, characterized in that: The first hinge rod (26) and the second hinge rod (261) are symmetrical to each other, and the outer wall of one end of the rotating rod (22) passes through the outer wall of the tray body (1) and is fixedly connected to the twist block (221).

5. The mobile pallet for battery palletizing according to claim 1, characterized in that: A fitting groove (101) is provided at the center of the upper surface of the tray body (1), a reinforcing rod (11) is fixedly connected to the inner wall of the fitting groove (101), a U-groove (102) is provided on the upper surface of the tray body (1), and a mesh plate (3) is embedded in the fitting groove (101).

6. The mobile pallet for battery palletizing according to claim 1, characterized in that: The four corners of the upper surface of the tray body (1) are each provided with a first slot (103); an outer wall of one side of the tray body (1) is rotatably connected to a tow bar (12), and the size of the tow bar (12) matches the size of the inner wall of the first slot (103).

7. The mobile pallet for battery palletizing according to claim 1, characterized in that: The lower surface of the tray body (1) is symmetrically fixedly connected with two groups of support seats (13), and the upper surface of the tray body (1) is stacked with multiple groups of racks (4), and the four corners of the lower surface of the racks (4) are fixed with pins (41), and the bottom outer wall of each group of pins (41) is inserted into the support seat (13), and the four corners of the upper surface of the racks (4) are provided with second slots (42).

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