Intelligent decomposing platform for retired battery

Abstract

The utility model relates to an intelligent decomposing platform for retired battery, which comprises a mobile chassis and a lifting platform, the lifting platform is fixedly arranged above the mobile chassis, a bearing platform is fixedly connected above the lifting platform, the bearing platform comprises a bearing seat and a bearing frame, the lower part of the bearing seat is connected with the upper end of the lifting platform, the bearing frame is movably connected above the bearing seat, the retired battery is fixed on the bearing frame, a plurality of telescopic adjusting cylinders are arranged between the lower part of the bearing frame and the bearing seat for connection, the telescopic adjusting cylinders are arranged in star shape, one end of the telescopic adjusting cylinders is rotatably connected with the bearing seat, the other end is rotatably connected with the bearing frame, the telescopic adjusting cylinders are communicatively connected with a control unit, the telescopic adjusting cylinders are adjusted in length by the control unit, so that the bearing frame with the retired battery is tilted, and the decomposing worker can more conveniently decompose the retired battery.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of new energy vehicle battery recycling, in particular to an intelligent retired battery disassembly platform. BACKGROUND

[0002] With the development and popularization of new energy vehicles, the recycling of retired batteries of new energy vehicles has become one of the important problems to be solved in the field of new energy vehicles.

[0003] At present, the power battery used by new energy vehicles is mainly divided into ternary lithium battery and iron phosphate lithium battery according to the difference of its positive electrode material, but whether it is ternary lithium battery or iron phosphate lithium battery, many kinds of valuable metals including lithium are used in its manufacturing process, if the retired waste is directly discarded, it will cause resource waste, and the heavy metals in it will also seriously pollute the environment. Therefore, considering the environment and cost, the retired battery needs to be recycled.

[0004] Because the battery technology of new energy vehicles is still in the development stage at present, there is no common manufacturing standard, resulting in different shapes of batteries of new energy vehicles on the market, and the structure of the internal module is also quite different, which cannot be disassembled by flow line, and can only be disassembled manually.

[0005] In order to facilitate the movement and disassembly of the battery, the battery is usually placed on a movable disassembly platform during manual disassembly. Some power batteries are very large, and the arms of the disassembly personnel cannot reach the middle position of the power battery during manual disassembly, and most of the battery disassembly platforms used at present only support placing the battery flat on them, and cannot be inclined, which makes it difficult for the disassembly personnel to operate the middle position of the power battery. SUMMARY

[0006] In order to solve the problems of the prior art, the present application provides an intelligent retired battery disassembly platform.

[0007] The technical scheme of the present application is as follows:

[0008] The utility model provides an intelligent decomposing platform of retired battery, which comprises a mobile chassis and a lifting platform, the lifting platform is fixedly arranged above the mobile chassis, a bearing table is fixedly connected to the top of the lifting platform, the bearing table comprises a bearing seat and a bearing frame, the lower part of the bearing seat is connected to the upper end of the lifting platform, the bearing frame is movably connected to the upper part of the bearing seat, the retired battery is fixed on the bearing frame, a telescopic adjusting cylinder is arranged between the lower part of the bearing frame and the bearing seat to connect them, one end of the telescopic adjusting cylinder is rotatably connected to the bearing seat, and the other end is rotatably connected to the bearing frame, the telescopic adjusting cylinder is communicatively connected to a control unit, the extension length of the telescopic adjusting cylinder is controlled by the control unit, and all the telescopic adjusting cylinders can incline the bearing frame fixed with the retired battery to one side under the control of the control unit, so that the decomposing worker can more conveniently decompose the retired battery.

[0009] Further, the shape of the bearing frame comprises a cross shape, the number of the telescopic adjusting cylinders is four, and the telescopic adjusting cylinders are arranged below the bearing frame respectively, the bearing frame and the telescopic adjusting cylinders are arranged correspondingly to four directions of front, back, left and right of the retired battery, the end of the bearing frame is provided with a telescopic fixed claw, the fixed claw is in contact with the edge of the retired battery, and is used for fixing the retired battery, the side of the fixed claw towards the center of the bearing frame is provided with an electromagnet and a pressure sensor, the electromagnet and the pressure sensor are communicatively connected to the control unit, a pressure threshold is set, and the pressure sensor of the fixed claw detects that the pressure exceeds the pressure threshold, which indicates that the inclination of the retired battery causes the fixed claw on the side to have a risk of failure, and the clamped retired battery has a possibility of sliding from the position, at this time, the pressure sensor sends a signal to the control unit, the control unit can control the electromagnet of the fixed claw on the opposite side to be electrified, the retired battery is adsorbed, and the fixed claw is prevented from being damaged by the retired battery to cause the retired battery to slide off the bearing frame.

[0010] The utility model provides an intelligent decomposing platform of retired battery, which comprises a bearing seat and a bearing frame, the upper surface of the bearing seat is provided with a bearing groove, the shape of the bearing groove matches the shape of the bearing frame, and the bearing frame and the telescopic adjusting cylinder below the bearing frame can be retracted into the bearing groove.

[0011] The utility model provides an intelligent decomposing platform of retired battery, the telescopic adjusting cylinder and the lower surface of the bearing frame are connected through a deflection hinge, the deflection hinge comprises deflection connecting ears, coaxial rotating connecting fixed connecting ears are arranged at the two ends of the deflection connecting ears, the fixed connecting ears are fixedly connected to the lower surface of the bearing frame and are arranged along the arrangement direction of the corresponding telescopic adjusting cylinder, and the deflection connecting ears are rotatably connected to the extension end of the corresponding telescopic adjusting cylinder.

[0012] The fixed clamping jaw comprises a connecting part and a clamping jaw part, the connecting part is connected with the bearing frame in an extension mode, the clamping jaw part is connected perpendicularly at one end of the connecting part away from the bearing frame, and the electromagnet and the pressure sensor are arranged on the side of the clamping jaw part 325 facing the retired battery.

[0013] Further, an adjusting screw is arranged in the connecting part and passes through the connecting part along the length direction, the adjusting screw is connected with the connecting part and the bearing frame through screw threads, and extends from one end of the connecting part away from the bearing frame, the fixed clamping jaw is designed by referring to the principle of a bench vise, and the length of the fixed clamping jaw extended relative to the bearing frame can be accurately controlled by rotating the adjusting screw, so that the retired battery of any size can be clamped.

[0014] As preferred, the extension adjusting cylinder is an electric extension cylinder, compared with a traditional hydraulic extension cylinder, the electric extension cylinder has very high positioning accuracy and controllability, can accurately control the movement under the condition of load, and this is not possessed by the hydraulic extension cylinder, the extension adjusting cylinders can be coordinately moved through the accurate control of the control unit, so that the bearing frame and the retired battery can be stably tilted to a specified angle, and the disassembling worker can conveniently disassemble the retired battery.

[0015] The bearing seat upper surface is provided with at least two parallel arranged fork grooves, the bearing frame is provided with a through groove at the opposite position of the fork grooves, the cross-sectional shape of the fork groove is same as that of the through groove, when the bearing frame is retracted into the bearing groove on the bearing seat upper surface, the fork groove and the through groove can coincide and penetrate, and the fork of the forklift can pass through the fork groove and the through groove and extend to the lower side of the retired battery.

[0016] The bearing seat upper surface and the bearing frame upper surface are provided with insulating rubber pads at the positions in contact with the retired battery, the insulating rubber pads can buffer the impact of the retired battery on the bearing seat and the bearing frame, and the insulating rubber pads can also isolate the retired battery from the bearing seat and the bearing frame, so as to prevent the retired battery from causing electric shock when the disassembling worker directly contacts the disassembling platform.

[0017] The beneficial effects of the present application are as follows:

[0018] 1. The intelligent retired battery disassembling platform can tilt the bearing frame and the retired battery placed thereon to a specified angle through four extension adjusting cylinders connected and controlled by the control unit, so that the disassembling worker can reach the center position of the retired battery, and the disassembling is facilitated.

[0019] 2.The intelligent retired battery disassembling platform of the present application, the end of the bearing frame of the disassembling platform is provided with a telescopic fixed jaw pair to fix the retired battery on the bearing frame, which is similar to a bench vice, preventing the retired battery from sliding off the bearing frame when the bearing frame is being tilted while bearing the retired battery;

[0020] 3.The intelligent retired battery disassembling platform of the present application, the bearing seat of the disassembling platform is provided with a fork groove, the bearing frame is provided with a through groove at the opposite position of the fork groove, so that the fork of the forklift can be inserted into the fork groove and the through groove, thereby extending to the lower side of the retired battery, facilitating the forklift to carry the retired battery on the bearing platform.

[0021] 4.The intelligent retired battery disassembling platform of the present application, the fixed jaw of the disassembling platform is provided with a pressure sensor and an electromagnet, when tilting the retired battery, if the fixed jaw on one side bears too much pressure, the pressure sensor will start the electromagnet of the fixed jaw on the other side through the control unit to adsorb the retired battery, preventing the retired battery from sliding off the bearing frame. BRIEF DESCRIPTION OF DRAWINGS

[0022] The solutions and advantages of the present application will become clear to those skilled in the art from the following detailed description of the preferred embodiments. The accompanying drawings are only for the purpose of illustrating the preferred embodiments and are not considered to be limiting to the present application.

[0023] In the drawings:

[0024] Figure 1 It is a structural schematic diagram of the intelligent retired battery disassembling platform in the present embodiment 1;

[0025] Figure 2 It is a top view of the bearing platform in the present embodiment 1;

[0026] Figure 3 It is a top view of the bearing seat in the present embodiment 1;

[0027] Figure 4 It is a side view of the bearing platform in the present embodiment 1 when it is in the lifting state;

[0028] Figure 5 It is a front view of the bearing platform in the present embodiment 1 when it is in the lifting state;

[0029] Figure 6 It is a structural schematic diagram of the bearing platform when the bearing frame is tilted to the rear side in the present embodiment 1;

[0030] Figure 7 It is a structural schematic diagram of the bearing platform when the bearing frame is tilted to the right side in the present embodiment 1;

[0031] Figure 8Fig. 1 is a schematic view of a partial structure of a bearing frame in the present embodiment 1;

[0032] The components represented by the reference numerals in the figures are:

[0033] 1, mobile chassis; 2, lifting platform; 3, bearing platform; 31, bearing seat; 311, bearing groove; 312, fork groove; 32, bearing frame; 321, deflection hinge; 322, fixed connecting lug; 323, deflection connecting lug; 324, fixed clamping jaw; 325, clamping jaw part; 326, connecting part; 327, adjusting screw; 328, through groove; 33, telescopic adjusting cylinder; 34, electromagnet; 35, pressure sensor; 36, buzzer alarm. DETAILED DESCRIPTION

[0034] Embodiment 1

[0035] Referring to Figures 1-8 An intelligent decommissioned battery disassembly platform, comprising a mobile chassis 1 and a lifting platform 2, the lifting platform 2 is fixedly arranged above the mobile chassis 1, the mobile chassis 1 can drive the entire disassembly platform including the lifting platform 2 to move and rotate, the upper side of the lifting platform 2 is fixedly connected with a bearing platform 3, the decommissioned battery is fixed on the bearing platform 3 for fixed disassembly, the lifting platform 2 can bear the bearing platform 3 and the decommissioned battery for lifting operation, the bearing platform 3 comprises a bearing seat 31 and a bearing frame 32, the lower side of the bearing seat 31 is connected with the upper end of the lifting platform 2, the bearing frame 32 is movably connected above the bearing seat 31, the decommissioned battery is fixed on the bearing frame 32, the lower side of the bearing frame 32 is connected with the bearing seat 31 through a telescopic adjusting cylinder 33, one end of which is rotatably connected with the bearing seat 31 and the other end is rotatably connected with the bearing frame 32, the telescopic adjusting cylinder 33 is in communication connection with a control unit, the control unit can individually control the extension length of a certain telescopic adjusting cylinder 33 according to the needs of the disassembly workers, under the common lifting of all the telescopic cylinders, the bearing frame 32 with the decommissioned battery is inclined, so that the disassembly workers can reach the center position that cannot be reached when the decommissioned battery is placed flat, and the disassembly workers can more conveniently disassemble the decommissioned battery.

[0036] Further, the shape of the bearing frame 32 is cross-shaped, the number of the telescopic adjusting cylinders 33 is four, and they are arranged below the bearing frame 32. The shape of the retired battery is mostly rectangular block, and the setting of the bearing frame 32 and the telescopic adjusting cylinder 33 corresponds to the four directions of the retired battery in front, back, left and right. The end of the bearing frame 32 is provided with a telescopic fixed jaw 324, the fixed jaw 324 is in contact with the edge of the retired battery, and is used for fixing the retired battery. The side of the fixed jaw 324 towards the center of the bearing frame 32 is provided with an electromagnet 34 and a pressure sensor 35, and the electromagnet 34 and the pressure sensor 35 are in communication connection with the control unit. When the telescopic adjusting cylinder 33 pushes the bearing frame 32 and the retired battery to tilt, the pressure of each fixed jaw 324 from the retired battery will also change. The pressure limit of the fixed jaw 324 in the embodiment can be 10000N, and the pressure threshold is set to 8000N. When the pressure sensor 35 of the fixed jaw 324 on one side detects that the pressure exceeds the pressure threshold, it indicates that the pressure of the retired battery on the fixed jaw 324 on that side is too large, and the fixed jaw 324 on that side has the risk of failure. The possibility of the retired battery slipping from that position exists. At this time, the pressure sensor will send a signal to the control unit, and the control unit can control the electromagnet of the fixed jaw 324 on the opposite side to be electrified to adsorb the retired battery, so as to prevent the fixed jaw 324 from being squeezed and damaged by the retired battery, and to prevent the retired battery from slipping from the bearing frame.

[0037] As preferred, the fixed jaw 324 is also provided with a buzzer alarm 36, and the buzzer alarm 36 is also in communication connection with the control unit. When the pressure sensor 35 of the fixed jaw 324 on one side detects that the pressure is too large, it will send a signal to the control unit, and the control unit will control the buzzer alarm 36 of the fixed jaw 324 to issue a buzzer alarm, to inform the disassembling personnel that the inclination angle of the bearing frame 32 towards that side is too large, and needs to be adjusted immediately.

[0038] Referring to Figure 2 and Figure 3 , the upper surface of the bearing seat 31 is provided with a bearing groove 311, the shape of the bearing groove 311 matches the shape of the bearing frame 32, the bearing frame 32 and the telescopic adjusting cylinder 33 below the bearing frame 32 can be retracted into the bearing groove 311, reducing the overall volume of the bearing table 3, so that the upper surface of the bearing frame 32 can be flush with the upper surface of the bearing seat 31. When it is needed to place the retired battery on the bearing table 3, the bearing seat 31 can also provide certain support for the retired battery.

[0039] As preferred, referring to Figure 1The mobile chassis 1 adopts an electric four-wheel mobile chassis 1, and the power battery of the automobile itself is relatively heavy. In addition to the weight of the disassembly platform itself, the mobile chassis 1 must have stable low-speed torque output in order to stably and slowly move the disassembly platform carrying the disassembled retired battery. The four-wheel mobile chassis 1 driven by electricity has sufficient low-speed torque, and can stably and slowly move the lifting platform 2, the bearing platform 3 and the retired battery.

[0040] As preferred, referring to Figure 1 The lifting platform 2 adopts a scissor lifting platform. The scissor lifting platform is used to lift the bearing platform 3 by unfolding and folding the scissor support frame. The power is provided by the unfolding and folding of the scissor support frame through the extension and retraction of the oil cylinder. The scissor lifting platform has the advantages of stable structure, low failure rate, reliable operation, high safety and efficiency, and simple and convenient maintenance, and is suitable for lifting the bearing platform 3 and the retired battery.

[0041] Referring to Figures 2-4 The upper surface of the bearing seat 31 is provided with two parallel fork grooves 312. The bearing frame 32 is provided with a through groove 328 at the opposite position of the fork grooves 312. The cross-sectional shape of the fork grooves 312 is the same as that of the through groove 328. When the bearing frame 32 is retracted into the bearing groove 311 on the upper surface of the bearing seat 31, the fork grooves 312 and the through groove 328 can coincide and penetrate. In the disassembly process of the retired battery, a forklift is needed to remove the shell of the disassembled retired battery from the bearing platform 3. The forklift needs to extend the fork under the shell of the retired battery. The fork grooves 312 and the through groove 328 can accommodate the fork of the forklift to be inserted under the retired battery, so as to facilitate the removal of the shell of the retired battery from the bearing platform 3.

[0042] As preferred, the upper surface of the bearing seat 31 and the upper surface of the bearing frame 32 are provided with insulating rubber pads at the positions in contact with the retired battery. The insulating rubber pads can buffer the impact of the retired battery on the bearing seat 31 and the bearing frame 32, prolong the service life of the entire disassembly platform, protect the retired battery, avoid fire and explosion of the retired battery due to impact, and isolate the retired battery from the bearing seat 31 and the bearing frame 32 to prevent the retired battery from leaking electricity and causing the disassembly workers to directly touch the disassembly platform and be electrocuted.

[0043] Referring to Figure 8, the telescopic adjusting cylinder 33 is connected with the lower surface of the bearing frame 32 through a deflection hinge 321, the deflection hinge 321 comprises a deflection connecting lug 323, coaxial rotating connecting fixed connecting lugs 322 are arranged at both ends of the deflection connecting lug 323, the fixed connecting lugs 322 are fixedly connected with the lower surface of the bearing frame 32 and are arranged along the arrangement direction of the corresponding telescopic adjusting cylinder 33, the deflection connecting lug 323 is rotatably connected with the extending end of the corresponding telescopic adjusting cylinder 33, and the arrangement of the deflection hinge 321 enables the bearing frame 32 to be tilted and deflected in four directions relative to a single telescopic adjusting cylinder 33, and in combination with the design that the telescopic adjusting cylinders 33 are arranged in a star shape, so that the bearing frame 32 can be deflected to any specified angle in any specified direction.

[0044] Further, referring to Figure 8 , a telescopic fixed jaw 324 is arranged at the end of the bearing frame 32, the fixed jaw 324 comprises a connecting part 326 and a jaw part 325, the connecting part 326 is telescopically connected with the bearing frame 32, and the jaw part 325 is perpendicularly connected to one end of the connecting part 326 away from the bearing frame 32, the electromagnet 34 and the pressure sensor 35 are arranged on the side of the jaw part 325 facing the retired battery, and the telescopic fixed jaw 324 telescopically connected with the bearing frame 32 can abut against the outer edge of the retired battery carried by the bearing table 3, so as to prevent the retired battery from sliding off the bearing table 3 during the process of transferring or tilting the retired battery, thereby causing personnel injury or property loss.

[0045] Further, an adjusting screw 327 is arranged in the connecting part 326 and passes through the length direction of the connecting part 326, the adjusting screw 327 is threadedly connected with the connecting part 326 and the bearing frame 32 and extends from one end of the connecting part 326 away from the bearing frame 32, the fixed jaw 324 is designed by referring to the principle of a bench vice, the length of the fixed jaw 324 relative to the bearing frame 32 can be accurately controlled by rotating the adjusting screw 327, so that any size of retired battery can be clamped, and the adjusting screw 327 in the form of a force increasing mechanism can provide very large force, so as to ensure that the fixed jaw 324 can stably lock the carried retired battery, and further avoid the retired battery from sliding off the bearing frame 32 when the bearing frame 32 is tilted to operate the carried retired battery.

[0046] As a preferred, the telescopic adjusting cylinder 33 adopts an electric telescopic cylinder, compared with a traditional hydraulic telescopic cylinder, the electric telescopic cylinder has very high positioning accuracy and controllability, can accurately control the movement under load, and this is not possessed by the hydraulic telescopic cylinder, the telescopic adjusting cylinders 33 can be coordinately moved through the accurate control of the control unit, so that the bearing frame 32 and the retired battery can be stably tilted to a specified angle, and it is convenient for a disassembling worker to disassemble the retired battery.

[0047] As a preferred, the claw part 325 includes the surface of the electromagnet 34 and the pressure sensor 35 on the side facing the retired battery, and the surface is coated with insulating paint. The insulating paint can prevent the claw part 325 from directly contacting the retired battery, and avoid the entire disassembly platform being electrified due to the leakage of the retired battery.

Claims

1. An intelligent platform for dismantling retired batteries, characterized in that, The system includes a mobile chassis (1) and a lifting platform (2). The lifting platform (2) is fixedly installed above the mobile chassis (1). A support platform (3) is fixedly connected above the lifting platform (2). The support platform (3) includes a support seat (31) and a support frame (32). The lower part of the support seat (31) is connected to the upper end of the lifting platform (2). The support frame (32) is movably connected above the support seat (31). The retired battery is fixed on the support frame (32). A telescopic adjustment cylinder (33) is provided between the lower part of the support frame (32) and the support seat (31) for connection. One end of the cylinder is rotatably connected to the support seat (31), and the other end is rotatably connected to the support frame (32). The telescopic adjustment cylinder (33) is communicatively connected to the control unit. The control unit controls the extension length of the telescopic adjustment cylinder (33). The control unit can independently control the extension amount of each telescopic adjustment cylinder (33). All telescopic adjustment cylinders (33) can push the support frame (32) with the retired battery fixed on it to tilt to one side under the control of the control unit. The support frame (32) has a cross shape. There are four telescopic adjustment cylinders (33), which are arranged below the support frame (32). The end of the support frame (32) is provided with a telescopic fixed claw (324). An electromagnet (34) and a pressure sensor (35) are provided on the side of the fixed claw (324) facing the center of the support frame (32). The electromagnet (34) and the pressure sensor (35) are both connected to the control unit to set a pressure threshold. When the pressure sensor (35) of the fixed claw (324) detects that the pressure exceeds the pressure threshold, it sends a signal to the control unit. The control unit can control the electromagnet (34) of the fixed claw (324) on the opposite side to be energized to adsorb the retired battery. The upper surface of the support seat (31) is provided with a support groove (311). The shape of the support groove (311) matches the shape of the support frame (32). The support frame (32) and the telescopic adjustment cylinder (33) can be retracted into the support groove (311), and the upper surface of the retracted support frame (32) is flush with the upper surface of the support seat (31).

2. The intelligent retired battery dismantling platform according to claim 1, characterized in that, The telescopic adjustment cylinder (33) is connected to the lower surface of the support frame (32) by a deflection hinge (321).

3. The intelligent retired battery dismantling platform according to claim 1, characterized in that, The fixed claw (324) includes a connecting part (326) and a claw part (325). The connecting part (326) is telescopically connected to the support frame (32). The claw part (325) is vertically connected to the end of the connecting part (326) away from the support frame (32). The electromagnet (34) and the pressure sensor (35) are arranged on the side of the claw part (325) facing the decommissioned battery.

4. The intelligent retired battery dismantling platform according to claim 3, characterized in that, The connecting part (326) is provided with an adjusting screw (327) that passes through its length direction. The adjusting screw (327) is threadedly connected to the connecting part (326) and the support frame (32) and extends from the end of the connecting part (326) away from the support frame (32).

5. The intelligent retired battery dismantling platform according to claim 1, characterized in that, The telescopic adjustment cylinder (33) is an electric telescopic cylinder.

6. The intelligent retired battery dismantling platform according to claim 1, characterized in that, The upper surface of the support (31) is provided with at least two parallel fork slots (312), and the support frame (32) is provided with a through slot (328) at the relative position of the fork slots (312). The cross-sectional shape of the fork slots (312) and the through slot (328) is the same.

7. The intelligent retired battery dismantling platform according to claim 1, characterized in that, Insulating pads are provided on the upper surface of the support base (31) and the upper surface of the support frame (32) at the positions where they contact the retired battery.

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