Automatic lithium battery stacking equipment for new energy automobile

Abstract

The utility model discloses automatic lithium battery stacking equipment for a new energy automobile, which relates to the technical field of automatic stacking devices and comprises a stacking equipment main body. A supporting table is installed at the upper end of the stacking equipment body, a driving motor is installed on the surface of one side of the supporting table, a threaded rod is installed at the output end of the driving motor, the threaded rod is installed in a sliding groove formed in the surface of the supporting table, a sliding block is arranged on the surface of the threaded rod, and the sliding block and the threaded rod are in spiral connection. A threaded rod is arranged at the lower end of the threaded rod, a sliding block is arranged at the upper end of the threaded rod, a lithium battery containing table is installed at the upper end of the sliding block, and fixed check blocks are arranged on the two sides of the surface of the upper end of the lithium battery containing table. The lithium battery placing table can be stably slid to the position above the battery placing frame, the carrying distance is reduced, the stacking speed is increased, and the risk that batteries fall off is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic stacking devices, in particular to automatic stacking equipment for lithium batteries used in new energy vehicles. Background Art

[0002] New energy vehicles refer to vehicles that use unconventional automotive fuels as their power source (or use conventional automotive fuels and adopt new on-board power devices), and integrate advanced technologies in vehicle power control and drive to form vehicles with advanced technical principles, new technologies, and new structures. New energy vehicles include pure electric vehicles, extended-range electric vehicles, hybrid vehicles, fuel cell electric vehicles, hydrogen engine vehicles, etc. New energy vehicles include pure electric vehicles, extended-range electric vehicles, hybrid vehicles, fuel cell electric vehicles, hydrogen engine vehicles, etc. A pure electric vehicle is a vehicle that uses a single battery as its energy storage power source. It uses the battery as its energy storage power source, and provides electrical energy to the electric motor through the battery to drive the electric motor to operate, thereby driving the vehicle. The rechargeable batteries of pure electric vehicles mainly include lead-acid batteries, nickel-cadmium batteries, nickel-metal hydride batteries and lithium-ion batteries, etc. These batteries can provide power for pure electric vehicles. At the same time, pure electric vehicles also use batteries to store electrical energy to drive the motor and allow the vehicle to run normally. The lithium batteries commonly used in new energy vehicles can be roughly divided into two categories: lithium metal batteries and lithium-ion batteries. Lithium-ion batteries do not contain metallic lithium and are rechargeable. The fifth generation of rechargeable batteries, lithium metal batteries, was born in 1996. Their safety, specific capacity, self-discharge rate and performance-price ratio are all better than lithium-ion batteries. Stacking refers to the stacking of items, or the regular stacking of items to form a stack shape. A lithium battery stacker is needed when placing and transporting lithium battery modules.

[0003] For example, the patent document with application number 202123171839.6 discloses a lithium battery stacker, which relates to the technical field of automatic stacking devices, and in particular to a lithium battery stacker. It includes a storage plate, a lifting rod, a connecting rod, a fixed plate and a chassis; the chassis and the fixed plate are connected by the lifting rod; the lifting rod is a cross-crossed double support rod structure; the center of the cross of the lifting rod is connected and fixed by the connecting rod; the storage plate and the fixed plate are fixed by a height adjustment device; a bottom cross bar is also provided at the bottom of the lifting rod, and a pushing device is fixed between the bottom cross bar and the connecting rod; a power pump is provided at the rear end of the chassis, and the power pump is connected to the pushing device. The purpose of the utility model is to provide a lithium battery stacker to address the defects in the prior art, so as to achieve the effect of making the lithium battery modules for new energy vehicles easier to transport and more stable to fix. However, when the lithium battery stacker needs to place the new energy lithium batteries on the battery rack, the batteries also need to be moved to the inside of the battery rack, which affects the stacking speed and also has the risk of the batteries falling.

[0004] Therefore, in view of this, the existing structural deficiencies are studied and improved, and an automatic stacking equipment for lithium batteries for new energy vehicles is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide an automatic stacking device for lithium batteries for new energy vehicles to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic stacking device for lithium batteries for new energy vehicles, including a stacking device body, a support platform is installed on the upper end of the stacking device body, and a driving motor is installed on one side surface of the support platform, and a threaded rod is installed on the output end of the driving motor, the threaded rod is installed in a sliding groove opened on the surface of the support platform, and a sliding block is provided on the surface of the threaded rod, and the sliding block and the threaded rod are spirally connected, a lithium battery placement table is installed on the upper end of the sliding block, and fixed blocks are provided on both sides of the upper end surface of the lithium battery placement table, and a limited slot is provided on the surface of the fixed block, a sliding support rod is provided at the lower end of the lithium battery placement table, and the sliding support rod is slidably connected to the stacking device body.

[0007] Preferably, buffer devices are installed on both side surfaces of the front end of the stacking equipment body, and the buffer device consists of a limiting rod, a protective shell and a buffer spring.

[0008] Preferably, a buffer plate is installed at the front end of the buffer device, and a warning reflective sticker is provided at the front end of the buffer plate.

[0009] Preferably, a buffer block is installed at the rear end of the buffer plate, and the buffer block is made of foamed polyethylene or foamed polystyrene.

[0010] Preferably, slide grooves are provided on both side surfaces of the stacking device body, and positioning sliders are slidably installed inside the slide grooves.

[0011] Preferably, a limit plate is installed at the front end of the positioning slide block, and the limit plate is composed of a support plate and a wear-resistant steel plate.

[0012] Preferably, an electric telescopic device is installed at the upper end of the limiting plate, and the lower end of the electric telescopic device is installed at the bottom of the stacking equipment body.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model is provided with a stacking device body, a lithium battery placement table, a fixed block, a limit slot, a sliding block, a threaded rod, a driving motor, a support plate and a sliding support rod. The threaded rod drives the lithium battery placement table on the sliding block to move, so that when the stacking device is pushed to the position of the battery placement rack, the lithium battery placement table can be moved to the top of the battery placement rack, so that the lithium battery for new energy can be more easily placed in the battery placement rack, reducing the time of manual handling and the risk of battery falling, improving the stacking efficiency and reducing the use cost;

[0015] 2. The utility model provides a buffer plate, a warning reflective sticker, a buffer block and a buffer device. The buffer plate and the buffer block can disperse the vibration when the stacking equipment is hit, thereby avoiding damage to the lithium battery for new energy vehicles installed inside, and improving the protection capability of the main body of the stacking equipment. The warning reflective sticker can be used to warn the personnel in front to avoid collision with the stacking equipment. The buffer device can buffer the vibration caused by the impact, thereby avoiding deformation of the stacking equipment, causing damage to the equipment, and affecting subsequent normal use.

[0016] 3. The utility model, through the arrangement of the slide groove, the positioning slider, the electric telescopic device and the limit plate, can make contact with the ground when the stacking equipment is loading and unloading the new energy lithium battery vehicle on the lithium battery placement table, thereby increasing the contact area of ​​the stacking equipment, making it more stable and less likely to tip over and cause damage to the equipment and batteries. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of a half-cut three-dimensional structure of a lithium battery placement table of the utility model;

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of the buffer block of the utility model;

[0020] Figure 4 For this utility model Figure 1 Enlarged structural diagram at A in the middle.

[0021] In the figure: 1. Stacking equipment body; 2. Lithium battery placement table; 201. Fixed block; 202. Limiting slot; 203. Sliding block; 204. Threaded rod; 205. Driving motor; 206. Support table; 207. Sliding support rod; 3. Buffer plate; 301. Warning reflective sticker; 302. Buffer block; 303. Buffer device; 4. Slide slot; 401. Positioning slider; 402. Electric telescopic device; 403. Limiting plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0023] like Figure 1-Figure 2 As shown, an automatic stacking device for lithium batteries for new energy vehicles includes a support platform 206 installed on the upper end of the stacking device body 1, and a drive motor 205 is installed on the surface of one side of the support platform 206, and a threaded rod 204 is installed on the output end of the drive motor 205, and the threaded rod 204 is installed in the sliding groove opened on the surface of the support platform 206, and a sliding block 203 is arranged on the surface of the threaded rod 204, and the sliding block 203 and the threaded rod 204 are spirally connected. The advantage of this arrangement is that the lithium battery placement table 2 on the sliding block 203 is driven to move by the threaded rod 204, so that when the stacking device is pushed to the position of the battery placement rack, the lithium battery placement table 2 can be moved to the top of the battery placement rack, so that the new energy lithium battery can be more easily placed in the battery placement rack, reducing the time of manual handling and the risk of battery falling, improving the stacking efficiency and reducing the use cost.

[0024] Furthermore, a lithium battery placement table 2 is installed on the upper end of the sliding block 203, and fixed blocks 201 are arranged on both sides of the upper end surface of the lithium battery placement table 2, and a limiting card slot 202 is opened on the surface of the fixed block 201. The advantage of this arrangement is that through the setting of the limiting card slot 202, the battery installed on the lithium battery placement table 2 can be limited to avoid displacement when pushing the lithium battery placement table 2, which is convenient and quick to position and remove.

[0025] Furthermore, a sliding support rod 207 is provided at the lower end of the lithium battery placement table 2, and the sliding support rod 207 is slidably connected to the stacking equipment body 1. The advantage of this arrangement is that the sliding support rod 207 provides support force for the sliding lithium battery placement table 2, thereby avoiding damage to the lithium battery placement table 2 due to long-term use and improving the service life of the lithium battery placement table 2.

[0026] like Figure 3-Figure 4 As shown, buffer devices 303 are installed on both sides of the front end of the stacking equipment body 1, and the buffer device 303 is composed of a limiting rod, a protective shell and a buffer spring. The advantage of this arrangement is that the buffer device 303 can buffer the vibration caused by the impact, thereby avoiding deformation of the stacking equipment, causing damage to the equipment, and affecting subsequent normal use.

[0027] Furthermore, a buffer plate 3 is installed at the front end of the buffer device 303, and a warning reflective sticker 301 is provided at the front end of the buffer plate 3, and a buffer block 302 is installed at the rear end of the buffer plate 3, and the buffer block 302 is composed of foamed polyethylene or foamed polystyrene. The advantage of this arrangement is that through the arrangement of the buffer plate 3 and the buffer block 302, the vibration when the stacking equipment is hit can be dispersed to avoid damage to the lithium battery for new energy vehicles installed inside, thereby improving the protection capability of the stacking equipment. Through the arrangement of the warning reflective sticker 301, the personnel in front can be warned to avoid collision with the stacking equipment.

[0028] Furthermore, slide grooves 4 are provided on the two side surfaces of the stacking equipment body 1, and a positioning slider 401 is slidably installed inside the slide groove 4. The advantage of this arrangement is that the movable limiting plate 403 can be limited by the positioning slider 401 to avoid the displacement of the limiting plate 403 caused by long-term use, thereby preventing the electric telescopic device 402 from being damaged.

[0029] Furthermore, a limiting plate 403 is installed at the front end of the positioning slider 401, and the limiting plate 403 is composed of a supporting plate and a wear-resistant steel plate, an electric telescopic device 402 is installed at the upper end of the limiting plate 403, and the lower end of the electric telescopic device 402 is installed at the bottom of the stacking equipment body 1. The advantage of this arrangement is that through the setting of the limiting plate 403, the stacking equipment can contact the ground when loading and unloading the new energy lithium battery vehicle on the lithium battery placement table 2, thereby increasing the contact area of ​​the stacking equipment, making it more stable and less likely to tip over and cause damage to the equipment and batteries.

[0030] Working principle: When using the automatic stacking equipment for lithium batteries of new energy vehicles, first, when the stacking equipment is hit during its forward movement, the buffer plate 3 at its front end contacts the object and absorbs the impact caused by the collision, and presses the buffer devices 303 on both sides backward to compress and alleviate the impact, and finally the small amount of impact force after dispersion and buffering is contacted with the stacking equipment through the buffer block 302. When it is necessary to load and unload the new energy lithium battery vehicle, start the electric telescopic device 402 installed at the lower end of the stacking equipment body 1, press the limit plate 403 downward, and the positioning slider 401 installed on its surface moves downward along the slide groove 4 until it contacts the ground. After the fixation is completed, when the lithium battery for new energy vehicles is transported to the battery placement rack, the driving motor 205 on the support table 206 is started to drive the threaded rod 204 to rotate, and the sliding block 203 installed on the threaded rod 204 drives the lithium battery placement table 2 to slide away from the support table 206 through the sliding support rod 207 installed at the lower end and approach the battery placement rack. When it reaches the top of the battery placement rack, the lithium battery for new energy vehicles is lifted to disengage it from the limiting slot 202 on the fixed block 201. After the lithium battery placement table 2 is retracted, it is placed on the battery placement rack to complete the stacking. This is the working principle of the automatic stacking equipment for lithium batteries for new energy vehicles.

Claims

1. An automatic stacking device for lithium batteries for new energy vehicles, comprising a stacking device body (1), characterized in that: A support platform (206) is installed at the upper end of the stacking device body (1), and a driving motor (205) is installed on one side surface of the support platform (206), and a threaded rod (204) is installed at the output end of the driving motor (205), the threaded rod (204) is installed in a sliding groove provided on the surface of the support platform (206), and a sliding block (203) is provided on the surface of the threaded rod (204), and the sliding block (203) and the threaded rod (204) are spirally connected, a lithium battery placement platform (2) is installed at the upper end of the sliding block (203), and fixed blocks (201) are provided on both sides of the upper end surface of the lithium battery placement platform (2), and a limiting slot (202) is provided on the surface of the fixed block (201), and a sliding support rod (207) is provided at the lower end of the lithium battery placement platform (2), and the sliding support rod (207) and the stacking device body (1) are slidably connected.

2. The automatic stacking device for lithium batteries for new energy vehicles according to claim 1 is characterized in that: Buffer devices (303) are installed on both sides of the front end of the stacking device body (1), and the buffer device (303) consists of a limit rod, a protective shell and a buffer spring.

3. The automatic stacking device for lithium batteries for new energy vehicles according to claim 2 is characterized in that: A buffer plate (3) is installed at the front end of the buffer device (303), and a warning reflective sticker (301) is provided at the front end of the buffer plate (3).

4. The automatic stacking device for lithium batteries for new energy vehicles according to claim 3 is characterized in that: A buffer block (302) is installed at the rear end of the buffer plate (3), and the buffer block (302) is made of foamed polyethylene or foamed polystyrene.

5. The automatic stacking device for lithium batteries for new energy vehicles according to claim 1 is characterized in that: Slide grooves (4) are provided on both side surfaces of the stacking equipment body (1), and positioning slide blocks (401) are slidably installed inside the slide grooves (4).

6. The automatic stacking device for lithium batteries for new energy vehicles according to claim 5 is characterized in that: A limiting plate (403) is installed at the front end of the positioning slide block (401), and the limiting plate (403) is composed of a supporting plate and a wear-resistant steel plate.

7. The automatic stacking device for lithium batteries for new energy vehicles according to claim 6 is characterized in that: An electric telescopic device (402) is installed at the upper end of the limiting plate (403), and the lower end of the electric telescopic device (402) is installed at the bottom of the stacking equipment body (1).

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