Soaking device capable of drying and used for recycling lithium battery

Abstract

The invention discloses a drying soaking device for lithium battery recycling, and relates to the technical field of lithium battery recycling, the drying soaking device comprises a soaking mechanism and a soaking box mounted on the outer side of the soaking mechanism, a drying mechanism is arranged at the top of the soaking mechanism, and lifting connecting supports are symmetrically arranged in the drying mechanism; the soaking mechanism comprises lifting rods, meshing gears are rotationally connected to one sides of the bottoms of the two lifting rods, rotating discs are fixedly mounted on one sides of the two meshing gears, a first connecting shaft is fixedly mounted between the two rotating discs, and a plurality of clamping grooves are formed in the outer side of the first connecting shaft; the characteristic that a first rotating gear is in meshed connection with a meshing gear is utilized, so that the meshing gear drives a rotating disc and a first placing plate to rotate, the soaking effect of the lithium battery is improved, meanwhile, soaking liquid can be turned and stirred, the concentration of the soaking liquid is more uniform, and the phenomenon that the soaking liquid precipitates and the soaking effect of the lithium battery is influenced is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of lithium battery recycling, in particular to a dryable soaking device for recycling lithium batteries. Background Art

[0002] Lithium batteries are currently the most widely used energy storage device. When lithium batteries are damaged and cannot be used, they are usually recycled to avoid polluting the environment. They need to be soaked during the recycling process.

[0003] Publication No. CN212434704U discloses a immersion device for lithium battery recycling. By providing an immersion tank, a pipe and a filter, the liquid in the immersion tank can be further flowed to the filter through the pipe. At the same time, the filter can be further moved left and right under the action of the support block and the triangular block through the electric telescopic rod, and the connecting block and the vertical rod can be driven to move up and down, so that the movable plug can be moved up and down, so that the left and right pipes can be circulated and opened. At the same time, the filter can be shaken left and right to shake the small solid particles on the filter, which will not cause clogging of the filter. At the same time, the spring is provided to make it easier to reset the filter on both sides, thereby solving the problem of the existing filter causing clogging after long-term filtration. However, the following problems still exist in the actual use of this patent: Although the lithium battery recycling immersion device can immerse lithium batteries, it is necessary to ensure that the batteries are completely immersed in the solution during the immersion process to prevent local overheating or explosion of the batteries. It usually takes a long time to ensure that the electricity inside the battery is completely released. The concentration of the immersion solution also needs to be adjusted according to the specific situation to ensure the discharge effect and safety. In the prior art, when immersing lithium batteries, the concentration of the immersion solution cannot be adjusted according to the type of lithium battery, thereby affecting the discharge effect of the lithium battery. At the same time, unevenness will occur when adjusting the concentration of the immersion solution, thereby affecting the immersion effect of the lithium battery.

[0004] Therefore, a dryable lithium battery recycling soaking device is proposed to solve the above-mentioned problems. Summary of the Invention

[0005] The object of the present invention is to provide a dryable immersion device for recycling lithium batteries to solve the problem proposed in the above-mentioned background technology that the concentration of the immersion liquid cannot be adjusted according to the type of lithium battery when immersing the lithium battery, thereby affecting the discharge effect of the lithium battery, and at the same time, unevenness occurs when adjusting the concentration of the immersion liquid, thereby affecting the immersion effect of the lithium battery.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a soaking device for recycling dry lithium batteries, comprising a soaking mechanism and a soaking box installed outside the soaking mechanism; A drying mechanism is provided on the top of the soaking mechanism, and a lifting connection bracket is symmetrically provided inside the drying mechanism; Also includes: The soaking mechanism includes a lifting rod, one side of the bottom of each of the two lifting rods is rotatably connected to a meshing gear, one side of each of the two meshing gears is fixedly mounted with a rotating disk, and a first connecting shaft is fixedly mounted between the two rotating disks; The outer side of the first connecting shaft is provided with a plurality of engaging grooves, the inner side of the rotating disk is provided with a plurality of mounting slots, and the end of the rotating disk close to the mounting slot is provided with a fixing hole; Among them, a plurality of first mounting rails and second mounting rails are respectively slidably connected between the two mounting slide grooves, and a first placement plate is fixedly installed between the two first mounting rails.

[0007] Preferably, a plurality of partition protection plates are fixedly installed inside the first placement plate, a first hinge is symmetrically installed on the back of the first placement plate, the outer sides of the two first hinges are rotatably connected with an immersion cover plate, one side of the two second mounting rails is fixedly installed with an installation limit plate, and the top side of the immersion cover plate and the installation limit plate is fixedly installed with a fixed support.

[0008] Preferably, the fixed support is slidably connected to a fixed pin inside, a fixed spring is fixedly installed in the middle of the fixed pin, the fixed spring is fixedly installed inside the fixed support, both ends of the fixed spring are fixedly connected to the fixed pin and the fixed support respectively, the fixed pin is engaged with the rotating disk through a fixing hole, and a locking bracket is symmetrically installed on the front of the immersion cover.

[0009] Preferably, the locking bracket is internally rotatably connected to a locking rotating buckle, a locking spring is fixedly installed on one side of the locking rotating buckle, and the locking rotating buckle is engaged with a locking protrusion at one end away from the locking spring, and the locking protrusion is fixedly connected to the first placement plate, and a second connecting shaft is fixedly installed on one side of the middle of the installation limit plate, and an immersion bucket is rotatably connected between the two second connecting shafts.

[0010] Preferably, a first rotating motor is fixedly installed on one side of the bottom of the immersion tank, and the output end of the first rotating motor is fixedly connected to the first rotating shaft, and a first rotating gear is symmetrically installed on the outer side of the first rotating shaft, and the first rotating gear is meshed with the meshing gear, and a closed sliding rod is symmetrically installed on the inner side of the top of the immersion tank, and the outer side of the closed sliding rod is slidably connected to the closed sliding sleeve, and the bottom of the closed sliding sleeve is fixedly installed with a closing spring, and the outer side of the closed sliding sleeve is rotatably connected to the closed rotating rod, and the end of the closed rotating rod is rotatably connected to the closed rotating plate, and a second hinge is symmetrically installed on one side of the top of the closed rotating plate, and the second hinge is rotatably connected to the immersion tank.

[0011] Preferably, the drying mechanism includes a drying box, drying brackets are symmetrically installed on both sides of the drying box, dust nets are fixedly installed on one side of the inside of the two drying brackets, a fan bracket is fixedly installed inside the drying bracket, a drying fan is fixedly installed inside the fan bracket, and a heating rod is fixedly installed on the side of the inside of the drying bracket away from the fan bracket.

[0012] Preferably, the drying bracket is rotatably connected to a plurality of rotating louvers on the side away from the dustproof net, and sealing strips are fixedly installed on the top and bottom of the drying bracket close to the rotating louvers. A lifting motor is fixedly installed on one side of the top of the drying box, and the output end of the lifting motor is fixedly connected to a bevel gear transmission assembly. The bottom of the bevel gear transmission assembly is fixedly connected to a lifting threaded rod, and the outer side of the lifting threaded rod is threadedly connected to a lifting threaded sleeve. A lifting sliding rod is fixedly installed on the side of the drying box away from the lifting threaded rod.

[0013] Preferably, the outer side of the lifting sliding rod is slidably connected to a lifting sliding sleeve, the lifting connection bracket is fixedly installed on one side of the lifting sliding sleeve and the lifting threaded sleeve, the lifting connection bracket is fixedly connected to the lifting rod, and a second rotating motor is fixedly installed on the outer side of the drying box, and the output end of the second rotating motor is fixedly connected to the second rotating shaft, and a second rotating gear is symmetrically installed on the outer side of the second rotating shaft, and the second rotating gear is meshed with the meshing gear.

[0014] Preferably, a sprocket limit cover is fixedly installed on the top front of the drying box, an opening and closing motor is fixedly installed on one side of the interior of the sprocket limit cover, the output end of the opening and closing motor is fixedly connected to a sprocket transmission assembly, one side of the sprocket transmission assembly is symmetrically connected to an opening and closing bidirectional threaded rod, the outer sides of the two opening and closing bidirectional threaded rods are symmetrically threaded with opening and closing threaded sleeves, the tops of the opening and closing threaded sleeves on both sides are fixedly installed with opening and closing protective plates, the interiors of the two opening and closing protective plates are provided with air holes, the tops of the two opening and closing protective plates are fixedly installed with exhaust fans, and a sealing gasket is fixedly installed on the inner side of the bottom of the drying box.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: the immersion device for recycling dry lithium batteries utilizes the meshing connection between the first rotating gear and the meshing gear to drive the meshing gear to rotate the rotating disk and the first placement plate, which not only realizes the rotational immersion of the lithium batteries, thereby improving the immersion effect of the lithium batteries, but also can stir the immersion liquid to make the concentration of the immersion liquid more uniform, and will not cause the immersion liquid to precipitate, thereby affecting the immersion effect of the lithium batteries. The water vapor generated during drying is discharged through the air vents and the exhaust fan, thereby improving the drying efficiency. The specific contents are as follows: The locking mechanism can be configured to lock the first plate and the second plate, so that the first plate can be fixed to the first plate and the second plate can be fixed to the first plate. The concentration of the soaking liquid is more uniform, and there will be no precipitation of the soaking liquid, which will affect the soaking effect of the lithium battery. The partition protective plate inside the first placement plate can protect the lithium battery, avoiding the collision of the lithium battery when the first placement plate is rotated, which may cause the lithium battery to explode. The large-volume lithium battery is placed in the soaking bucket. Under the action of the second connecting shaft and the gravity of the lithium battery, the soaking bucket is always kept in a vertical state, which is convenient for soaking the large-volume lithium battery. After the lithium battery is soaked, it is raised to the drying box for drying. Under the elastic action of the closing spring, the closing sliding sleeve can be lifted up, and the closing rotating rod can be driven to rotate. Under the action of the second hinge, the closing rotating plate can be rotated, thereby realizing the closing of the soaking box, avoiding the phenomenon of heat loss during the drying of the lithium battery, which affects the drying effect of the lithium battery. A drain valve and a soaking liquid concentration detector are respectively provided on one side of the bottom of the soaking box, which is convenient for monitoring the concentration of the soaking liquid. 2. By setting up a drying mechanism, not only can the heating rod be used to heat the drying box, but the drying fan can also be used to blow heat to the surface of the lithium battery, thereby quickly drying the lithium battery. The lifting motor is started to drive the bevel gear transmission assembly and the lifting threaded rod to rotate, so that the lifting threaded sleeve drives the lifting connecting bracket and the lifting rod to move up and down, and the lithium battery can be moved to the soaking box for soaking and moved to the drying box for drying. When the meshing gear is engaged with the second rotating gear, the second rotating motor is started to drive the second rotating shaft and the second rotating gear to rotate, and the meshing gear is used to engage with the second rotating gear. The characteristics of the meshing connection between the gears can realize the rotation of the meshing gears, which is convenient for quickly throwing away the moisture on the surface of the lithium battery, thereby improving the drying effect of the lithium battery. By starting the opening and closing motor to drive the sprocket transmission assembly and the opening and closing bidirectional threaded rod to rotate, the opening and closing threaded sleeves on both sides respectively drive the opening and closing protective plates to move relative to each other, and the drying box can be unfolded to facilitate the removal and placement of lithium batteries. At the same time, when the concentration of the soaking liquid is reduced, the soaking liquid raw material can be dropped into it, thereby increasing the concentration of the soaking liquid. When drying the lithium battery, the water vapor generated during drying can be discharged through the air vents and the exhaust fan, thereby improving the drying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention; Figure 2 Schematic diagram of the three-dimensional cross-section of the immersion mechanism in the present invention; Figure 3 Schematic diagram of the three-dimensional structure of the lifting rod and meshing gears in the present invention; Figure 4 This is a schematic diagram of the three-dimensional structure of the rotating disk and the first connecting shaft in the present invention; Figure 5 This is a schematic diagram of the three-dimensional structure of the first placement plate and the soaking cover plate in the present invention; Figure 6 Schematic diagram of the three-dimensional structure of the fixed support cross section in the present invention; Figure 7 This is a schematic diagram of the three-dimensional structure of the soaking bucket in the present invention; Figure 8 Schematic diagram of the three-dimensional structure of the closed rotating plate in the present invention; Figure 9 Schematic diagram of the three-dimensional cross-section of the drying mechanism in the present invention; Figure 10 A schematic diagram of the three-dimensional structure of the lifting connecting bracket and the second rotating gear in the present invention; Figure 11 It is a schematic diagram of the three-dimensional structure of the opening and closing protective plate in the present invention.

[0017] 10. The immersion mechanism; 101. The lifting rod; 102. The meshing gear; 103. The rotating disk; 104. The first connecting shaft; 105. The engaging groove; 106. The mounting slide; 107. The fixing hole; 108. The first mounting rail; 109. The first placement plate; 110. The partition protection plate; 111. The first hinge; 112. The immersion cover; 113. The fixing support; 114. The fixing latch; 115. The fixing spring; 116. The locking bracket; 117. The locking rotating buckle; 118. The locking spring; 119. The locking protrusion; 120. The second mounting rail; 121. The mounting limit plate; 122. The second connecting shaft; 123. The immersion bucket; 124. The immersion box; 125. The first rotating motor; 126. The first rotating shaft; 127. The first rotating gear; 128. The closing sliding rod; 129. The closing sliding sleeve; 130. The closing spring; 1 31. Closed rotating rod; 132. Closed rotating plate; 133. Second hinge; 2. Drying mechanism; 201. Drying box; 202. Drying bracket; 203. Dust screen; 204. Fan bracket; 205. Drying fan; 206. Heating rod; 207. Rotating shutter; 208. Sealing strip; 209. Lifting motor; 210. Bevel gear transmission assembly; 211. Lifting threaded rod; 212. Lifting threaded sleeve; 21 3. Lifting sliding rod; 214. Lifting sliding sleeve; 215. Lifting connecting bracket; 216. Second rotating motor; 217. Second rotating shaft; 218. Second rotating gear; 219. Sprocket limit cover; 220. Opening and closing motor; 221. Sprocket transmission assembly; 222. Opening and closing bidirectional threaded rod; 223. Opening and closing threaded sleeve; 224. Opening and closing protective plate; 225. Air vent; 226. Exhaust fan; 227. Sealing gasket. DETAILED DESCRIPTION

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0019] See also Figures 1-11The present invention provides a technical solution: a soaking device for recycling dry lithium batteries, comprising a soaking mechanism 1 and a soaking box 124 installed on the outside of the soaking mechanism 1, a drying mechanism 2 is provided on the top of the soaking mechanism 1, and a lifting connection bracket 215 is symmetrically provided inside the drying mechanism 2, the soaking mechanism 1 comprises a lifting rod 101, one side of the bottom of the two lifting rods 101 is rotatably connected to a meshing gear 102, one side of the two meshing gears 102 is fixedly installed with a rotating disk 103, a first connecting shaft 104 is fixedly installed between the two rotating disks 103, wherein a plurality of engaging grooves 105 are provided on the outside of the first connecting shaft 104, a plurality of mounting slide grooves 106 are provided on the inside of the rotating disk 103, and the rotating disk 103 is close to the mounting slide groove A fixing hole 107 is provided on one side of the end of 106, wherein a plurality of first mounting rails 108 and a second mounting rail 120 are slidably connected between the two mounting slides 106, a first placement plate 109 is fixedly installed between the two first mounting rails 108, a plurality of partition protection plates 110 are fixedly installed inside the first placement plate 109, a first hinge 111 is symmetrically installed on the back of the first placement plate 109, and the outer sides of the two first hinges 111 are rotatably connected to the soaking cover plate 112, a mounting limit plate 121 is fixedly installed on one side of the two second mounting rails 120, a fixing support 113 is fixedly installed on the top side of the soaking cover plate 112 and the mounting limit plate 121, and a fixing pin 113 is slidably connected inside the fixing support 113 14. A fixing spring 115 is fixedly installed in the middle of the fixing latch 114, and the fixing spring 115 is fixedly installed in the inside of the fixing support 113. The two ends of the fixing spring 115 are fixedly connected to the fixing latch 114 and the fixing support 113 respectively. The fixing latch 114 is engaged with the rotating disk 103 through the fixing hole 107. A locking bracket 116 is symmetrically installed on the front of the soaking cover 112. The internal rotation of the locking bracket 116 is connected to a locking rotating buckle 117. A locking spring 118 is fixedly installed on one side of the locking rotating buckle 117. The locking rotating buckle 117 is away from the locking spring 118 and is engaged with a locking protrusion 119. The locking protrusion 119 is fixedly connected to the first placement plate 109 and is installed on one side of the middle of the limit plate 121. A second connecting shaft 122 is fixedly installed on each of them, and an immersion bucket 123 is rotatably connected between the two second connecting shafts 122. A first rotating motor 125 is fixedly installed on one side of the bottom of the immersion box 124. The output end of the first rotating motor 125 is fixedly connected to the first rotating shaft 126. A first rotating gear 127 is symmetrically installed on the outer side of the first rotating shaft 126. The first rotating gear 127 is meshed with the meshing gear 102. The first mounting slide rail 108 is slidably connected to the mounting slide groove 106, so that the first placement plate 109 is inserted into the inside of the engaging groove 105 and the mounting slide groove 106. The fixing pin 114 is engaged with the fixing hole 107 to achieve the fixation of the first placement plate 109 and the mounting limit plate 121.The smaller lithium batteries are placed in the first placement plate 109 and separated and protected by the separation protection plate 110. At the same time, the soaking cover 112 is closed. The locking rotating buckle 117 is engaged with the locking protrusion 119 to fix the first placement plate 109 and the soaking cover 112, thereby clamping and fixing the lithium batteries inside. The larger lithium batteries are placed in the soaking bucket 123, and the first rotating motor 125 is started to drive the first rotating shaft 126 and the first rotating gear 127 to rotate. The meshing connection between the first rotating gear 127 and the meshing gear 102 is used to drive the rotating disk 103 and the first placement plate 109 to rotate. This not only realizes the rotational soaking of the lithium batteries, thereby improving the soaking effect of the lithium batteries, but also stirs the soaking liquid to make the concentration of the soaking liquid more uniform, and prevents the precipitation of the soaking liquid, which affects the soaking effect of the lithium batteries.

[0020] The top inner side of the soaking box 124 is symmetrically equipped with a closed sliding rod 128, the outer side of the closed sliding rod 128 is slidably connected to the closed sliding sleeve 129, the bottom of the closed sliding sleeve 129 is fixedly equipped with a closed spring 130, the outer side of the closed sliding sleeve 129 is rotatably connected to the closed rotating rod 131, the end of the closed rotating rod 131 is rotatably connected to the closed rotating plate 132, and a second hinge 133 is symmetrically installed on one side of the top of the closed rotating plate 132, and the second hinge 133 is rotatably connected to the soaking box 124. The lithium battery can be protected by the partition protection plate 110 inside the first placement plate 109 to avoid collision of the lithium battery when the first placement plate 109 is rotated, thereby avoiding the explosion of the lithium battery. The lithium battery is put into the immersion bucket 123. Under the action of the second connecting shaft 122 and the gravity of the lithium battery, the immersion bucket 123 is always kept in a vertical state, which is convenient for immersing large-volume lithium batteries. After the lithium battery is soaked, it rises to the drying box 201 for drying. Under the elastic force of the closing spring 130, the closing sliding sleeve 129 can be lifted up, and the closing rotating rod 131 can be driven to rotate. Under the action of the second hinge 133, the closing rotating plate 132 can be rotated, thereby realizing the closure of the immersion box 124, avoiding heat loss during the drying of the lithium battery, thereby affecting the drying effect of the lithium battery. A drain valve and a immersion liquid concentration detector are respectively provided on one side of the bottom of the immersion box 124 to facilitate monitoring the concentration of the immersion liquid.

[0021] The drying mechanism 2 includes a drying box 201, and drying brackets 202 are symmetrically installed on both sides of the drying box 201. A dustproof net 203 is fixedly installed on one side of the two drying brackets 202. A fan bracket 204 is fixedly installed on the inside of the drying bracket 202, and a drying fan 205 is fixedly installed on the inside of the fan bracket 204. A heating rod 206 is fixedly installed on the side of the drying bracket 202 away from the fan bracket 204. A plurality of rotating louvers 207 are rotatably connected to the side of the drying bracket 202 away from the dustproof net 203. Sealing strips 208 are fixedly installed on the top and bottom of the drying bracket 202 near the rotating louvers 207. A lifting motor 209 is fixedly installed on one side of the top of the drying box 201. The output end of the lifting motor 209 is fixedly connected to a bevel gear transmission assembly 210. The bottom of the bevel gear transmission assembly 210 is fixedly connected to a lifting threaded rod 211. The outer side of the threaded rod 211 is connected to a lifting threaded sleeve 212 through a thread. A lifting sliding rod 213 is fixedly installed on the side of the drying box 201 away from the lifting threaded rod 211. A lifting sliding sleeve 214 is slidably connected to the outer side of the lifting sliding rod 213. A lifting connecting bracket 215 is fixedly installed on one side of the lifting sliding sleeve 214 and the lifting threaded sleeve 212. The lifting connecting bracket 215 is fixedly connected to the lifting rod 101. The heating rod 206 is used to heat the drying box 201. At the same time, the drying fan 205 is used to blow heat to the surface of the lithium battery, thereby quickly drying the lithium battery. The lifting motor 209 is started to drive the bevel gear transmission assembly 210 and the lifting threaded rod 211 to rotate, so that the lifting threaded sleeve 212 drives the lifting connecting bracket 215 and the lifting rod 101 to move up and down, so that the lithium battery can be moved to the soaking box 124 for soaking and then moved to the drying box 201 for drying.

[0022] A second rotating motor 216 is fixedly installed on the outside of the drying box 201, and the output end of the second rotating motor 216 is fixedly connected to the second rotating shaft 217. A second rotating gear 218 is symmetrically installed on the outside of the second rotating shaft 217, and the second rotating gear 218 is meshed with the meshing gear 102. A sprocket limiting cover 219 is fixedly installed on the top front of the drying box 201, and an opening and closing motor 220 is fixedly installed on one side of the inner side of the sprocket limiting cover 219. The output end of the opening and closing motor 220 is fixedly connected to a sprocket transmission assembly 221, and one side of the sprocket transmission assembly 221 is symmetrically connected to an opening and closing bidirectional threaded rod 222. The outer sides of the two opening and closing bidirectional threaded rods 222 are symmetrically threaded with opening and closing threaded sleeves 223. The tops of the opening and closing threaded sleeves 223 on both sides are fixedly installed with opening and closing protective plates 224. The interiors of the two opening and closing protective plates 224 are provided with air vents 225, and the tops of the two opening and closing protective plates 224 are fixedly installed with exhaust fans 226. A sealing gasket 227 is fixedly installed on the inner side of the bottom of the box 201. When the meshing gear 102 is meshed with the second rotating gear 218, the second rotating motor 216 is started to drive the second rotating shaft 217 and the second rotating gear 218 to rotate. By utilizing the meshing connection between the second rotating gear 218 and the meshing gear 102, the rotation of the meshing gear 102 can be realized, which is convenient for quickly throwing away the moisture on the surface of the lithium battery, thereby improving the drying effect of the lithium battery. By starting the opening and closing motor 220 to drive the sprocket transmission assembly 221 and the opening and closing bidirectional threaded rod 222 to rotate, the opening and closing threaded sleeves 223 on both sides respectively drive the opening and closing protective plates 224 to move relative to each other, and the drying box 201 can be unfolded to facilitate the removal and placement of lithium batteries. At the same time, when the concentration of the soaking liquid is reduced, the soaking liquid raw material can be added, thereby increasing the concentration of the soaking liquid. When the lithium battery is dried, the water vapor generated during drying can be discharged through the air vent 225 and the exhaust fan 226, thereby improving the drying efficiency.

[0023] Working principle: Before using this dry lithium battery recycling soaking device, you need to check the overall condition of the device to make sure it can work normally. Figure 1 - Figure 11As shown, first, by utilizing the characteristics of the sliding connection between the first mounting rail 108 and the mounting slot 106, the first placement plate 109 is inserted into the inside of the snap groove 105 and the mounting slot 106, and the first placement plate 109 and the installation limit plate 121 are fixed by the characteristics of the fixed pin 114 being snap-connected with the fixing hole 107, and the smaller lithium battery is placed in the first placement plate 109, and the lithium battery is separated and protected by the partition protection plate 110, and the immersion cover 112 is closed at the same time, and the first placement plate 109 and the immersion cover are fixed by utilizing the characteristics of the locking rotation buckle 117 being snap-connected with the locking protrusion 119. The fixation of the plate 112 can clamp and fix the lithium battery inside, and the larger lithium battery is placed in the immersion bucket 123. The first rotating motor 125 is started to drive the first rotating shaft 126 and the first rotating gear 127 to rotate. The meshing connection between the first rotating gear 127 and the meshing gear 102 is utilized to make the meshing gear 102 drive the rotating disk 103 and the first placement plate 109 to rotate. This not only can realize the rotational immersion of the lithium battery, thereby improving the immersion effect of the lithium battery, but also can stir the immersion liquid to make the concentration of the immersion liquid more uniform, and will not cause the immersion liquid to precipitate, thereby affecting the immersion effect of the lithium battery.

[0024] Secondly, the partition protection plate 110 inside the first placement plate 109 can protect the lithium battery to avoid collision of the lithium battery when the first placement plate 109 is rotated, thereby causing the lithium battery to explode. The large-volume lithium battery is placed in the soaking bucket 123. Under the action of the second connecting shaft 122 and the gravity of the lithium battery, the soaking bucket 123 is always kept in a vertical state, which is convenient for soaking the large-volume lithium battery. After the lithium battery is soaked, it rises to the drying box 201 for drying. Under the elastic force of the closing spring 130, the closing sliding sleeve 129 can be lifted up, and the closing rotating rod 131 can be driven to rotate. Under the action of the second hinge 133, the closing rotating plate 132 can be rotated, thereby realizing the closure of the soaking box 124, avoiding heat loss during the drying of the lithium battery, thereby affecting the drying effect of the lithium battery. A drain valve and a soaking liquid concentration detector are respectively provided on one side of the bottom of the soaking box 124 to facilitate monitoring the concentration of the soaking liquid.

[0025] Finally, the heating rod 206 is used to heat the drying box 201, and the drying fan 205 is used to blow heat to the surface of the lithium battery, so as to quickly dry the lithium battery. The lifting motor 209 is started to drive the bevel gear transmission assembly 210 and the lifting threaded rod 211 to rotate, so that the lifting threaded sleeve 212 drives the lifting connecting bracket 215 and the lifting rod 101 to move up and down, and the lithium battery can be moved to the soaking box 124 for soaking and moved to the drying box 201 for drying. When the meshing gear 102 is engaged with the second rotating gear 218, the second rotating motor 216 is started to drive the second rotating shaft 217 and the second rotating gear 218 to rotate. The second rotating gear 218 is engaged with the second rotating gear 218. The characteristics of the meshing connection between the meshing gears 102 can realize the rotation of the meshing gears 102, which is convenient for quickly throwing away the moisture on the surface of the lithium battery, thereby improving the drying effect of the lithium battery. By starting the opening and closing motor 220 to drive the sprocket transmission assembly 221 and the opening and closing bidirectional threaded rod 222 to rotate, the opening and closing threaded sleeves 223 on both sides respectively drive the opening and closing protective plates 224 to move relative to each other, and the drying box 201 can be unfolded to facilitate the removal and placement of the lithium battery. At the same time, when the concentration of the soaking liquid is reduced, the soaking liquid raw material can be dropped into it, thereby increasing the concentration of the soaking liquid. When drying the lithium battery, the water vapor generated during drying can be discharged through the air vents 225 and the exhaust fan 226, thereby improving the drying efficiency.

[0026] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A soaking device for recycling dry lithium batteries, comprising a soaking mechanism (1) and a soaking box (124) mounted outside the soaking mechanism (1); A drying mechanism (2) is provided on the top of the soaking mechanism (1), and a lifting connection bracket (215) is symmetrically provided inside the drying mechanism (2); It is characterized in that Also includes: The soaking mechanism (1) comprises a lifting rod (101), one side of the bottom of each of the two lifting rods (101) is rotatably connected to a meshing gear (102), one side of each of the two meshing gears (102) is fixedly mounted with a rotating disk (103), and a first connecting shaft (104) is fixedly mounted between the two rotating disks (103); A plurality of engaging grooves (105) are provided on the outer side of the first connecting shaft (104), a plurality of mounting slots (106) are provided on the inner side of the rotating disk (103), and a fixing hole (107) is provided on one side of the end of the rotating disk (103) close to the mounting slot (106); A plurality of first mounting rails (108) and second mounting rails (120) are slidably connected between the two mounting slide grooves (106), and a first placement plate (109) is fixedly installed between the two first mounting rails (108).

2. The dryable lithium battery recovery soaking device according to claim 1, characterized in that: A plurality of partition protection plates (110) are fixedly installed inside the first placement plate (109), a first hinge (111) is symmetrically installed on the back of the first placement plate (109), and the outer sides of the two first hinges (111) are rotatably connected to the soaking cover plate (112), and a mounting limit plate (121) is fixedly installed on one side of the two second mounting slide rails (120), and a fixed support (113) is fixedly installed on one side of the top of the soaking cover plate (112) and the mounting limit plate (121).

3. The dryable lithium battery recovery soaking device according to claim 2, characterized in that: The interior of the fixed support (113) is slidably connected to a fixed pin (114), a fixed spring (115) is fixedly installed in the middle of the fixed pin (114), the fixed spring (115) is fixedly installed inside the fixed support (113), the two ends of the fixed spring (115) are fixedly connected to the fixed pin (114) and the fixed support (113), respectively, the fixed pin (114) is engaged with the rotating disk (103) through the fixing hole (107), and a locking bracket (116) is symmetrically installed on the front of the soaking cover (112).

4. The dryable lithium battery recovery soaking device according to claim 3, characterized in that: The locking bracket (116) is internally rotatably connected to a locking rotating buckle (117), a locking spring (118) is fixedly installed on one side of the locking rotating buckle (117), and a locking protrusion (119) is engaged and connected to one end of the locking rotating buckle (117) away from the locking spring (118), and the locking protrusion (119) is fixedly connected to the first placement plate (109). A second connecting shaft (122) is fixedly installed on one side of the middle of the installation limit plate (121), and a soaking bucket (123) is rotatably connected between the two second connecting shafts (122).

5. The dryable lithium battery recovery soaking device according to claim 4, characterized in that: A first rotating motor (125) is fixedly installed on one side of the bottom of the soaking box (124), an output end of the first rotating motor (125) is fixedly connected to a first rotating shaft (126), a first rotating gear (127) is symmetrically installed on the outer side of the first rotating shaft (126), and the first rotating gear (127) is meshed with the meshing gear (102), a closed sliding rod (128) is symmetrically installed on the inner side of the top of the soaking box (124), the outer side of the closed sliding rod (128) is slidably connected to a closed sliding sleeve (129), a closed spring (130) is fixedly installed on the bottom of the closed sliding sleeve (129), the outer side of the closed sliding sleeve (129) is rotatably connected to a closed rotating rod (131), the end of the closed rotating rod (131) is rotatably connected to a closed rotating plate (132), a second hinge (133) is symmetrically installed on one side of the top of the closed rotating plate (132), and the second hinge (133) is rotatably connected to the soaking box (124).

6. The dryable lithium battery recovery soaking device according to claim 1, characterized in that: The drying mechanism (2) comprises a drying box (201), drying brackets (202) are symmetrically mounted on both sides of the drying box (201), a dust screen (203) is fixedly mounted on one side of the interior of each of the two drying brackets (202), a fan bracket (204) is fixedly mounted on the interior of the drying bracket (202), a drying fan (205) is fixedly mounted on the interior of the fan bracket (204), and a heating rod (206) is fixedly mounted on one side of the interior of the drying bracket (202) away from the fan bracket (204).

7. The dryable lithium battery recovery soaking device according to claim 6, characterized in that: The drying bracket (202) is rotatably connected to a plurality of rotating louvers (207) on one side away from the dustproof net (203), and sealing strips (208) are fixedly installed on the top and bottom of the drying bracket (202) close to the rotating louvers (207). A lifting motor (209) is fixedly installed on one side of the top of the drying box (201), and the output end of the lifting motor (209) is fixedly connected to a bevel gear transmission assembly (210). The bottom of the bevel gear transmission assembly (210) is fixedly connected to a lifting threaded rod (211), and the outer side of the lifting threaded rod (211) is threadedly connected to a lifting threaded sleeve (212). A lifting sliding rod (213) is fixedly installed on the side of the drying box (201) away from the lifting threaded rod (211).

8. The dryable lithium battery recovery soaking device according to claim 7, characterized in that: The outer side of the lifting sliding rod (213) is slidably connected to a lifting sliding sleeve (214); the lifting connection bracket (215) is fixedly mounted on one side of the lifting sliding sleeve (214) and the lifting threaded sleeve (212); the lifting connection bracket (215) is fixedly connected to the lifting rod (101); a second rotating motor (216) is fixedly mounted on the outer side of the drying box (201); an output end of the second rotating motor (216) is fixedly connected to a second rotating shaft (217); a second rotating gear (218) is symmetrically mounted on the outer side of the second rotating shaft (217); and the second rotating gear (218) is meshedly connected to the meshing gear (102).

9. The dryable lithium battery recovery soaking device according to claim 8, characterized in that: A sprocket limiting cover (219) is fixedly installed on the front of the top of the drying box (201), an opening and closing motor (220) is fixedly installed on one side of the interior of the sprocket limiting cover (219), an output end of the opening and closing motor (220) is fixedly connected to a sprocket transmission assembly (221), an opening and closing bidirectional threaded rod (222) is symmetrically connected to one side of the sprocket transmission assembly (221), the outer sides of the two opening and closing bidirectional threaded rods (222) are symmetrically threaded with opening and closing threaded sleeves (223), opening and closing protective plates (224) are fixedly installed on the tops of the opening and closing threaded sleeves (223) on both sides, air vents (225) are provided inside the two opening and closing protective plates (224), exhaust fans (226) are fixedly installed on the tops of the two opening and closing protective plates (224), and a sealing gasket (227) is fixedly installed on the inner side of the bottom of the drying box (201).

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