Transporting and loading tool suitable for water-based sodium-ion battery

Abstract

The utility model relates to the field of transporting and loading tools for water-based sodium-ion batteries, in particular to a transporting and loading tool suitable for water-based sodium-ion batteries, which comprises a forklift and an adjusting tool, the adjusting tool is arranged on a forklift body, the adjusting tool comprises a rear side plate, at least two adjusting screw rods and a front side plate, and the adjusting screw rods are arranged on the rear side plate. The rear side plate is fixedly connected to a forklift body of the forklift, the front side plate is fixedly connected with the rear side plate through an adjusting lead screw, and a soft protective layer is arranged on the front side face of the front side plate. The transporting and loading tool suitable for the water-based sodium ion battery is simple in structure, simple and convenient to operate, and capable of preventing the battery module from being damaged and improving the transportation safety.

Description

Technical Field

[0001] The utility model relates to the field of transportation tools, in particular to a transportation tool suitable for aqueous sodium ion batteries. Background Art

[0002] In the process of packing and transporting aqueous sodium-ion battery modules, 6 battery modules are arranged on a pallet in a 2*3 form. Since the weight of a single battery module is 100-150Kg and the weight of a pallet module is more than 600kg, if an ordinary pallet with only a top plate and a support beam is used, the pallet structure may be deformed. Therefore, in order to ensure the safety during transportation, a special plywood pallet is required, such as Figure 5 and 6 As shown, two layers of reinforcing beams are arranged under the plywood pallet. The two layers of reinforcing beams include three reinforcing beams respectively, one reinforcing beam is arranged in the middle, and one reinforcing beam is arranged on both sides. The reinforcing beam in the middle is arranged along the longitudinal direction, and the reinforcing beam in the lower part is arranged along the transverse direction to ensure the stability of the structure.

[0003] When using a ground bull to transport the pallet during module packaging, the distance that the ground bull's fork tines enter the pallet must be adjusted by the operator, otherwise the rollers on the fork tines will press on the reinforced beam at the bottom of the pallet, and the fork tines will press against the bottom of the plywood pallet. When the battery module is lifted, the fork tines will rise, and the support frame will rise next to the rollers, increasing the distance between the rollers and the fork tines, which will apply downward and upward supporting forces on the reinforced beam and the plywood pallet respectively, which can easily cause damage to the pallet structure. Therefore, it is necessary to design a transportation tool that is convenient for the transportation and handling of aqueous sodium-ion battery modules. Utility Model Content

[0004] The utility model aims to provide a transportation tool suitable for aqueous sodium ion batteries in view of the problem that when the aqueous sodium ion battery pack described in the background technology is transported and carried by using existing ground bulls, the tray structure is easily damaged.

[0005] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0006] A transport tool suitable for aqueous sodium ion batteries comprises a forklift and an adjusting tool, wherein the adjusting tool is arranged on the body of the forklift, the adjusting tool comprises a rear side plate, an adjusting screw and a front side plate, there are at least two adjusting screws, the rear side plate is fixedly connected to the body of the forklift, the front side plate is fixedly connected to the rear side plate through the adjusting screw, and a soft protective layer is provided on the front side surface of the front side plate.

[0007] In the above scheme, positioning grooves are respectively provided at the lower parts of the rear side plate and the front side plate, and the width of the positioning grooves corresponds to the width of the forklift forks. When the front side plate and the rear side plate are assembled, the forklift forks are correspondingly engaged in the positioning grooves.

[0008] In the above scheme, the forklift includes a body and fork tines, the fork tines are connected to the lower part of the forklift, a roller assembly is provided at the bottom of the fork tines near the front end, and a height adjustment assembly for adjusting the height of the fork tines is provided on the body. The height adjustment assembly adjusts the height of the fork tines by adjusting the height difference between the roller assembly and the fork tines.

[0009] In the above solution, the soft protective layer on the front side of the front side plate is a silicone protective layer, and the thickness of the silicone protective layer is 1-5 mm.

[0010] In the above scheme, the front side panel is provided with a threaded hole, and the adjusting screw is fixedly connected to the front side panel through the threaded hole. A through hole is provided on the rear side panel, and the adjusting screw passes through the through hole on the rear side panel. Two locking nuts are provided on the screw, and the two locking nuts are respectively arranged on the front and rear sides of the through hole on the rear side panel. The distance between the front side panel and the vehicle body can be adjusted by adjusting the positions of the two locking nuts.

[0011] The utility model has positive effects: 1) The utility model is suitable for the transportation tool of aqueous sodium-ion batteries, and an adjustment tool is installed on the forklift. The position of the front side plate can be adjusted by adjusting the tool, and then the fork position of the fork between the reinforced beams at the bottom of the pallet when the forklift is forking the pallet of the aqueous sodium-ion battery module is adjusted, so as to prevent the rollers at the bottom of the fork from falling on the reinforced beams, and then prevent the plywood pallet and the bottom reinforced beams from being damaged when the fork is raised. 2) The utility model is suitable for the transportation tool of aqueous sodium-ion batteries, and has a simple structure. Before forking the aqueous sodium-ion battery module, the position of the adjustment tool can be adjusted according to the size of the battery module to be forked, and then the fork can be quickly forked, which avoids the need for the operator to adjust the fork depth according to experience every time fork loading, and the need to rely on the experience of the operator to ensure the efficiency and safety of fork loading. 3) The utility model is suitable for the transportation tool of aqueous sodium ion batteries. By providing a soft protective layer on the front side panel, it can prevent the battery module from colliding with the forklift body, thereby preventing damage to the battery module and improving the safety of transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The utility model is a schematic diagram of the structure of a transport tool suitable for aqueous sodium ion batteries.

[0013] Figure 2 It is a structural schematic diagram of the position limiting tooling of the utility model.

[0014] Figure 3This is a schematic diagram of the structure of the rear side panel.

[0015] Figure 4 The utility model is a schematic structural diagram of a fork-mounted battery module for a transportation tool suitable for aqueous sodium-ion batteries.

[0016] Figure 5 Schematic diagram of the structure of a plywood pallet.

[0017] Figure 6 This is a schematic diagram of the side structure of a plywood pallet.

[0018] The reference numerals in the figure are forklift 1, body 11, fork teeth 12, roller 13, height adjustment assembly 14, adjustment tooling 2, rear side plate 21, adjustment screw 22, front side plate 23, protective layer 24, positioning groove 25, locking nut 26, plywood pallet 3, reinforcement beam 31, and battery module 4. DETAILED DESCRIPTION

[0019] The technical solution of the utility model is described clearly and completely below through embodiments. Obviously, the described embodiments are only a part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] like Figure 1-4 As shown, the utility model is suitable for transporting aqueous sodium ion batteries, which includes a forklift 1 and an adjustment tool 2.

[0021] The forklift 1 can use the forklift currently used in the factory. It only needs to perform simple modifications to the structure of the forklift 1. During the modification, assembly holes are processed on the body 11 of the forklift 1, the adjustment tooling 2 is prepared, and the adjustment tooling 2 is installed on the body 11.

[0022] The forklift 1 includes a body 11 and fork tines 12. The fork tines 12 are connected to the lower part of the forklift 11. A roller assembly is provided at the bottom of the fork tines 12 near the front end. A height adjustment assembly 14 for adjusting the height of the fork tines 12 is provided on the body 11. The height adjustment assembly 14 adjusts the height of the fork tines 12 by adjusting the height difference between the roller assembly and the fork tines 12.

[0023] The adjusting tool 2 includes a rear side plate 21 , an adjusting screw rod 22 and a front side plate 23 .

[0024] The rear side plate 21 can be made of a metal plate or a plate that meets the strength requirements.

[0025] The front side plate 23 includes a hard plate and a soft protective layer 24 arranged on the front side. The hard plate can be a metal plate or a plate that meets the strength requirements. The soft protective layer 24 can be a silicone layer. The thickness of the silicone layer can be 1-5mm, for example 3mm.

[0026] Positioning grooves 25 are respectively provided at the lower parts of the rear side plate 21 and the front side plate 23. The width of the positioning grooves 25 corresponds to the width of the forklift fork teeth 12. When the front side plate 23 and the rear side plate 21 are assembled, the forklift fork teeth 12 are correspondingly engaged in the positioning grooves 25. Through this arrangement, the rear side plate 21 and the front side plate 23 can be limited in the horizontal direction to prevent the movement of the adjustment tool 2.

[0027] The number of adjusting screw rods 22 can be set as needed. In order to ensure the stable connection of the adjusting tooling 2, the number of adjusting screw rods 22 is at least two, preferably four. Mounting holes can be respectively set at the four corners of the rear side plate 21 and the front side plate 23, and the forklift 1 is connected through the four adjusting screw rods 22.

[0028] A threaded hole is provided on the front side plate 23, and the adjusting screw rod 22 is fixedly connected to the front side plate 23 through the threaded hole. A through hole is provided on the rear side plate 21, and the adjusting screw rod 22 passes through the through hole on the rear side plate 21. Two locking nuts 26 are provided on the screw rod 22, and the two locking nuts 26 are respectively arranged on the front and rear sides of the through hole on the rear side plate 21. The distance between the front side plate 23 and the vehicle body 11 can be adjusted by adjusting the positions of the two locking nuts 26.

[0029] The utility model is suitable for the transportation tool of aqueous sodium ion batteries. When in use, the adjustment tool is first adjusted according to the size of the aqueous sodium ion battery module to be forked. When adjusting, the two locking nuts 26 on both sides of the rear side plate 21 can be loosened first, and then the position of the front side plate 23 is adjusted in the front-to-back direction, so that when the forklift forks the battery module, the position of the front side surface of the front side plate 23 can just contact the position of the rear side surface of the battery module 4. After adjusting the position, the locking nuts 26 on both sides of the rear side plate 21 are locked, and the fork loading of the battery module 4 can begin. When forking the battery module 4, it can be forked according to the conventional fork-mounting method. First, insert the fork tine 12 between the reinforced beams 31 in the middle position below the plywood pallet 3 until the rear side of the battery module 4 contacts the front side of the adjusting tool 2. At this time, the roller 13 at the bottom of the fork tine 12 of the forklift is just located above the gap between the two lowest reinforcing beams 31 below the plywood pallet 3, and the roller at the bottom of the fork tine 12 is in a suspended state. By adjusting the height of the fork tine 12 of the forklift, the roller 13 can be lowered to the ground between the lowest reinforcing beams 31, and the fork tine 12 can be raised at the same time. The upper surface of the fork tine 12 is against the bottom of the plywood pallet 3, and the plywood pallet 3 and the battery module 4 are driven to rise, so that the reinforced beam 31 at the bottom of the plywood pallet 3 is off the ground. At this time, the forklift can be dragged to transport the battery module 4 forked on the forklift 11. After transporting to the predetermined location, the forklift is operated to lower the fork tines 12, and the rollers 13 at the bottom of the fork tines 12 leave the ground and rise to a position between the reinforcing beams 31 in the middle below the plywood pallet 3, while the bottom reinforcing beams 31 below the plywood pallet 3 fall to the ground. At this time, the forklift 1 can be moved backwards to pull the fork tines 12 out from between the reinforcing beams 31 at the bottom of the plywood pallet 3.

[0030] The utility model is suitable for a transportation tool for aqueous sodium-ion batteries. An adjustment tool 2 is installed on a forklift 1. The position of the front side plate 23 can be adjusted by adjusting the tool 2, thereby adjusting the fork installation position of the fork between the reinforcing beams 31 at the bottom of the pallet when the forklift 1 is fork-loading the plywood pallet 3 of the aqueous sodium-ion battery module 4, thereby preventing the roller 13 at the bottom of the fork 12 from falling on the reinforcing beam 31, thereby preventing the plywood pallet 3 and the reinforcing beam 31 at the bottom from being damaged when the fork 12 is raised.

[0031] The utility model is suitable for the transportation and loading tool of aqueous sodium ion batteries, has a simple structure and is easy to operate. Before fork-loading the aqueous sodium ion battery module, the position of the adjustment tool can be adjusted according to the size of the fork-loaded battery module, and then the fork loading can be quickly carried out, which avoids the need for the operator to adjust the fork loading depth according to experience each time fork loading, and the need to rely on the operator's experience to ensure the efficiency and safety of fork loading.

[0032] The utility model is suitable for the transportation tool of aqueous sodium ion batteries. By arranging a soft protective layer on the front side plate, the battery module can be prevented from colliding with the forklift body, thereby preventing damage to the battery module and improving the safety of transportation.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A transport tool suitable for aqueous sodium ion batteries, characterized in that: The utility model comprises a forklift and an adjusting tool, wherein the adjusting tool is arranged on the body of the forklift, the adjusting tool comprises a rear side plate, an adjusting screw rod and a front side plate, there are at least two adjusting screw rods, the rear side plate is fixedly connected to the body of the forklift, the front side plate is fixedly connected to the rear side plate through the adjusting screw rod, and a soft protective layer is arranged on the front side surface of the front side plate.

2. The transport tool for aqueous sodium ion batteries according to claim 1, characterized in that: Positioning grooves are respectively arranged at the lower parts of the rear side plate and the front side plate, and the width of the positioning grooves corresponds to the width of the fork tines of the forklift. When the front side plate and the rear side plate are assembled, the fork tines of the forklift are correspondingly clamped in the positioning grooves.

3. The transport tool for aqueous sodium ion batteries according to claim 1, characterized in that: The forklift comprises a body and fork tines, the fork tines are connected to the lower part of the forklift, a roller assembly is provided at the bottom of the fork tines near the front end, a height adjustment assembly for adjusting the height of the fork tines is provided on the body, and the height adjustment assembly adjusts the height of the fork tines by adjusting the height difference between the roller assembly and the fork tines.

4. The transport tool for aqueous sodium ion batteries according to claim 1, characterized in that: The soft protective layer on the front side of the front side plate is a silicone protective layer, and the thickness of the silicone protective layer is 1-5 mm.

5. The transport tool for aqueous sodium ion batteries according to claim 1, characterized in that: The front side plate is provided with a threaded hole, and the adjusting screw is fixedly connected to the front side plate through the threaded hole. A through hole is provided on the rear side plate, and the adjusting screw passes through the through hole on the rear side plate. Two locking nuts are provided on the screw, and the two locking nuts are respectively arranged on the front and rear sides of the through hole on the rear side plate. The distance between the front side plate and the vehicle body can be adjusted by adjusting the positions of the two locking nuts.

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