A method and device for efficiently and safely dismantling scrapped vehicles

Abstract

The present invention relates to the technical field of measuring and fixing devices, and specifically to a method and equipment for efficiently and safely dismantling scrapped vehicles, including an adjustment device, wherein the adjustment device includes a frame, four top corners of the frame are fixedly connected to a stand, and a mounting plate is fixedly connected between the tops of two stands located at the same end, and a placement frame assembly is arranged above the frame, and the placement frame assembly includes a base frame, and a side frame is arranged on one side of the base frame. In the present invention, through the setting of the adjustment device, a driving motor drives four sliding sleeves on the placement frame assembly to move upward synchronously, so as to realize the overall upward movement of the placement frame assembly and the vehicle, and the driving motor causes one side of the base frame to rise and the other side to fall, so as to realize the driving of the placement frame assembly and the vehicle to flip, thereby realizing the lifting and flipping of the vehicle, reducing the handling of the vehicle during the disassembly process, improving the disassembly efficiency, and reducing the risk of loose parts falling off due to handling.

Description

Technical Field

[0001] The invention relates to the technical field of measuring fixtures, and in particular to a method and equipment for efficiently and safely dismantling scrapped vehicles. Background Art

[0002] By dismantling and recycling scrapped cars, the metal, plastic, rubber and other resources therein can be effectively utilized to achieve resource recycling and reduce dependence on primary resources. In the process of dismantling and recycling, environmental pollution caused by direct disposal of scrapped cars, such as waste liquid leakage and solid waste accumulation, can be avoided. During dismantling, the waste liquid on the vehicle needs to be drained and multiple parts of the vehicle need to be dismantled. Therefore, in order to facilitate operation during dismantling, the vehicle needs to be lifted and flipped. In the existing settings, the lifting and flipping of the vehicle are mostly divided into two devices for execution respectively, resulting in the need to carry the vehicle in the two devices during dismantling, affecting efficiency. In addition, the existing flipping device is mostly implemented by an L-shaped frame. During flipping, the L-shaped frame rotates around the L-shaped apex position to drive the vehicle to flip, resulting in a large depth of the entire device and a large area occupied. Summary of the invention

[0003] The object of the present invention is to provide a method and device for efficiently and safely dismantling scrapped vehicles to solve the problems raised in the above background technology.

[0004] To achieve the above object, the present invention provides the following technical solutions:

[0005] A method for efficiently and safely dismantling a scrapped vehicle, wherein the specific dismantling steps are:

[0006] Step 1: Place and fix the car in the adjustment device, lift the scrapped car through the adjustment device, and use the waste oil and liquid extraction machine to clear the waste liquid in the car;

[0007] Step 2: Lower the scrapped vehicle and use tools such as screwdrivers to disassemble the battery. If the battery is leaking electricity, leaking liquid, smoking, or damaged, place it in a corrosion-resistant container and store it separately;

[0008] Step 3: Dismantle the rearview mirrors, wipers, doors, hoods, air filters and other accessory parts on the scrapped car, and then dismantle the dashboard, seats, interior decoration and electronic components in the car;

[0009] Step 4: Use the adjustment device to flip the scrapped vehicle 90 degrees so that the bottom of the vehicle turns to the side, and disassemble the fuel tank, water tank, three-way catalytic converter and muffler.

[0010] A scrapped vehicle efficient and safe dismantling device comprises an adjustment device, the adjustment device comprises a frame, four top corner positions of the frame are fixedly connected with a stand, and a mounting plate is fixedly connected between the top ends of two stand at the same end, a placement frame assembly is arranged above the frame, the placement frame assembly comprises a base frame, a side frame is arranged on one side of the base frame, a downward pressing module is fixedly connected to the top end of the side frame, arc rods are fixedly connected to both ends of the base frame, sliding sleeves are rotatably connected to both ends of the arc rod, a retractable assembly is arranged between the sliding sleeve and the adjacent mounting plate, the retractable assembly comprises a pull rope and a reeling module, the bottom end of the pull rope is fixedly connected to the sliding sleeve, the reeling module is installed on the adjacent mounting plate, the reeling module is wound and fixed with the other end of the pull rope, a driving motor is fixedly installed on the top end of one of the mounting plates, a reversing transmission assembly is fixedly connected to the top end of one of the mounting plates, a long shaft is transmission-connected between the two reeling modules on the same side, the long shaft is transmission-connected to the reversing transmission assembly, and the output end of the driving motor is transmission-connected to the reversing transmission assembly.

[0011] Furthermore, the pressing module includes a pressing arm, the middle position of the pressing arm is rotatably connected to the middle position of the top end of the side frame, a hydraulic rod is rotatably connected between one end of the pressing arm and the side frame, and the other end of the pressing arm is rotatably connected to a pressing plate.

[0012] The invention further comprises: the reversing transmission assembly comprises a seat frame, the bottom end of the seat frame is fixedly connected to the top surface of a mounting plate, the top sides of both ends of the seat frame are rotatably connected with a transmission shaft, the two transmission shafts correspond to the two long shafts one-to-one, and a reduction gear box is transmission-connected between the long shaft and one end of the corresponding transmission shaft, the reduction gear box is fixedly connected to the top surface of a mounting plate, the other end of the transmission shaft is fixedly sleeved with a bevel gear 1, the inner bottom surface of the seat frame is fixedly connected with a shell, a connecting module is arranged between the two bevel gears 1, and the connecting module comprises a sliding rod, and the sliding rod slides with the top end of the shell The outer wall of the slide bar is rotatably connected with bevel gear 2, and the bottom end of bevel gear 2 is fixedly connected with a cross bar. Both ends of the cross bar are rotatably connected with a circular shaft. The outer wall of the circular shaft is fixedly sleeved with bevel gear 3 and flat gear 1 in sequence from top to bottom. A T-bar is rotatably connected between the bottom ends of the two circular shafts. The bottom end of the T-bar is slidably plugged with the bottom end of the outer shell, and the two flat gears 1 are meshed with each other. A synchronization module is transmission-connected between bevel gear 2 and bevel gear 3.

[0013] Furthermore, the synchronization module includes a support, one end of the support is fixedly connected to the cross bar, the other end of the support is rotatably connected to a transmission rod, the top end of the transmission rod is fixedly sleeved with a transmission gear 1, the bottom end of the transmission rod is fixedly sleeved with a transmission gear 2, the bottom surface of the bevel gear 2 is fixedly connected with a flat gear 2, the flat gear 2 is meshed with the transmission gear 1, and the transmission gear 2 is meshed with a flat gear 1.

[0014] Furthermore, an oblique rod is fixedly connected between the two ends of the arc rod, a center rod is fixedly connected to the middle position of the oblique rod, limiting frames are arranged at the two end positions of the placement frame assembly, the limiting frames are fixedly connected to two adjacent vertical frames, a groove frame is fixedly connected to the middle position of the limiting frame, and the center rod is slidably connected to the inner wall of the groove frame at the adjacent end.

[0015] Furthermore, the winding module includes two fixed seats, the bottom end of the fixed seat is fixedly connected to the top surface of the mounting plate at the adjacent end, a winding shaft is rotatably connected between the top ends of the two fixed seats, a winding roller is slidably sleeved on the middle position of the winding shaft, the other end of the pull rope is wound and fixed to the winding roller, one end of the winding shaft is fixedly connected to the adjacent long axis, an internal threaded sleeve is fixedly connected to the side wall of one end of the winding roller, and an external threaded sleeve is fixedly connected to the side wall of a fixed seat, and the fixed seat is screwed together with the outer side wall of the external threaded sleeve.

[0016] Furthermore, the retractable assembly also includes a retaining rod, the top end of the retaining rod is rotatably connected to one end of the reel, the sliding sleeve is slidably sleeved with the adjacent retaining rod, the bottom end of the retaining rod is rotatably connected to a supporting wheel, the bottom end of the vertical frame is fixedly connected to a bracket, and the supporting wheel is rollingly connected to the adjacent inner wall of the bracket.

[0017] Furthermore, the pitch of the thread groove on the inner wall of the internal thread sleeve is the same as the outer diameter of the pull rope.

[0018] Furthermore, the angle between the inclined rod and the top surface of the base frame is forty-five degrees.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] By adjusting the settings of the device, after the vehicle is placed on the chassis, the top of the vehicle is pressed down and fixed by the pressing module, so that the vehicle is relatively fixed on the mounting frame assembly. When the vehicle needs to be lifted, the transmission relationship between the two long shafts is switched to reverse and synchronous rotation through the reversing transmission assembly, so that the drive motor drives the four sliding sleeves on the mounting frame assembly to move upward synchronously, so that the mounting frame assembly and the vehicle move upward as a whole. When the vehicle needs to be flipped, the two long shafts are rotated synchronously through the reversing transmission assembly, and the drive motor makes one side of the chassis rise and the other side fall, so as to drive the mounting frame assembly and the vehicle to flip, thereby realizing the lifting and flipping of the vehicle, reducing the handling of the vehicle during the disassembly process, improving the disassembly efficiency, and reducing the risk of loose parts falling off due to handling.

[0021] By setting up the mounting frame assembly and the retractable assembly, when the vehicle is flipped, one side of the chassis rises and the other side moves down, so that the chassis rotates around the center rod, thereby driving the vehicle to flip in situ, rather than the existing adjustment device driving the vehicle to roll and flip to one side, thereby saving more space, making the overall width of the equipment smaller, and reducing the equipment's footprint. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 It is a schematic diagram of the overall front view structure of the present invention;

[0024] Figure 3 It is a schematic diagram of the overall side view structure of the present invention;

[0025] Figure 4 It is a schematic diagram of the structure of the mounting frame assembly in the present invention;

[0026] Figure 5 It is a schematic diagram of the structure of the winding module in the present invention;

[0027] Figure 6 It is a schematic diagram of the structure of the reversing component in the present invention;

[0028] Figure 7 It is a schematic diagram of the structure of the synchronization module in the present invention;

[0029] Figure 8 It is a schematic diagram of the retaining rod structure in the present invention.

[0030] In the figure: 100, frame; 110, stand; 120, mounting plate; 130, bracket; 140, limit frame; 141, slot frame; 200, placement frame assembly; 210, bottom frame; 220, side frame; 230, down-pressing module; 231, down-pressing arm; 232, hydraulic rod; 233, down-pressing plate; 240, arc rod; 241, sliding sleeve; 242, oblique rod; 243, center rod; 300, retracting assembly; 310, holding rod; 311, supporting wheel; 320, winding module; 321, winding roller; 322, winding shaft; 323, internal thread sleeve; 324, external thread sleeve; 325, Fixed seat; 330, pull rope; 400, reversing transmission assembly; 410, transmission shaft; 411, bevel gear one; 420, housing; 430, telescopic cylinder; 440, connecting module; 441, sliding rod; 442, bevel gear two; 443, circular shaft; 444, bevel gear three; 445, flat gear one; 446, cross bar; 447, T-bar; 450, synchronization module; 451, flat gear two; 452, support; 453, transmission rod; 454, transmission gear one; 455, transmission gear two; 460, seat frame; 500, driving motor; 600, long shaft; 610, reduction gear box. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] See also Figures 1 to 5 In an embodiment of the present invention, a method for efficiently and safely dismantling a scrapped vehicle is provided, and the specific dismantling steps are as follows:

[0033] Step 1: Place and fix the car in the adjustment device, lift the scrapped car through the adjustment device, and use the waste oil and liquid extraction machine to clear the waste liquid in the car;

[0034] Step 2: Lower the scrapped vehicle and use tools such as screwdrivers to disassemble the battery. If the battery is leaking electricity, leaking liquid, smoking, or damaged, place it in a corrosion-resistant container and store it separately;

[0035] Step 3: Dismantle the rearview mirrors, wipers, doors, hoods, air filters and other accessory parts on the scrapped car, and then dismantle the dashboard, seats, interior decoration and electronic components in the car;

[0036] Step 4: Use the adjustment device to flip the scrapped vehicle 90 degrees so that the bottom of the vehicle turns to the side, and disassemble the fuel tank, water tank, three-way catalytic converter and muffler.

[0037] A scrapped vehicle efficient and safe dismantling device comprises an adjustment device, the adjustment device comprises a frame 100, four top corners of the frame 100 are fixedly connected with a stand 110, and a mounting plate 120 is fixedly connected between the tops of two stands 110 located at the same end, a placement frame assembly 200 is arranged above the frame 100, the placement frame assembly 200 comprises a bottom frame 210, a side frame 220 is arranged on one side of the bottom frame 210, a pressing module 230 is fixedly connected to the top of the side frame 220, an arc rod 240 is fixedly connected to both ends of the bottom frame 210, a sliding sleeve 241 is rotatably connected to both ends of the arc rod 240, and a retractable and retractable sliding sleeve 241 is arranged between the sliding sleeve 241 and the adjacent mounting plate 120. Component 300, the retractable component 300 includes a pull rope 330 and a reeling module 320, the bottom end of the pull rope 330 is fixedly connected to the sliding sleeve 241, the reeling module 320 is installed on the adjacent mounting plate 120, the reeling module 320 and the other end of the pull rope 330 are wound and fixed, a driving motor 500 is fixedly installed on the top of one mounting plate 120, and a reversing transmission component 400 is fixedly connected to the top of one mounting plate 120, and a long shaft 600 is transmission-connected between the two reeling modules 320 located on the same side, the long shaft 600 is transmission-connected to the reversing transmission component 400, and the output end of the driving motor 500 is transmission-connected to the reversing transmission component 400.

[0038] Specifically, by adjusting the setting of the device, after the vehicle is placed on the base frame 210, the top of the vehicle is pressed down and fixed by the pressing module 230, so that the vehicle is relatively fixed on the mounting frame assembly 200. When the vehicle needs to be lifted, the transmission relationship between the two long shafts 600 is switched to reverse and same-speed rotation through the reversing transmission assembly 400, so that the driving motor 500 drives the two long shafts 600 to rotate synchronously in the opposite direction through the reversing transmission assembly 400, so that the winding module 320 winds up the pull rope 330, so that the four sliding sleeves 241 on the mounting frame assembly 200 move upward synchronously, and the mounting frame assembly 200 and the vehicle move upward as a whole. When the vehicle is rolled over, the two long shafts 600 are rotated synchronously through the reversing transmission assembly 400. Then, after the driving motor 500 drives the long shaft 600 to rotate through the reversing transmission assembly 400, the two winding modules 320 on one side wind up the pull rope 330, and the winding module 320 on the other side releases the pull rope 330, so that one side of the base frame 210 rises and the other side falls, thereby driving the placement frame assembly 200 and the vehicle to flip in situ. After the rollover, the side frame 220 supports the vehicle, thereby realizing the lifting and flipping of the vehicle, reducing the transportation of the vehicle during the disassembly process, improving the disassembly efficiency, and reducing the risk of loose parts falling off due to transportation. Example

[0039] like Figures 1 to 6As shown, in the present embodiment, the pressing module 230 comprises a pressing arm 231, the middle position of the pressing arm 231 is rotatably connected to the middle position of the top end of the side frame 220, one end of the pressing arm 231 is rotatably connected to the side frame 220 with a hydraulic rod 232, the other end of the pressing arm 231 is rotatably connected to a pressing plate 233, the reversing transmission assembly 400 comprises a seat frame 460, the bottom end of the seat frame 460 is fixedly connected to the top surface of a mounting plate 120, the top sides of both ends of the seat frame 460 are rotatably connected to a transmission shaft 410, the two transmission shafts 410 correspond to the two long shafts 600 one by one, and a reduction gear box 610 is transmission-connected between the long shaft 600 and one end of the corresponding transmission shaft 410, the reduction gear box 610 is fixedly connected to the top surface of a mounting plate 120, the other end of the transmission shaft 410 is fixedly sleeved with a bevel gear 411, and the inner bottom surface of the seat frame 460 is fixedly connected to the outer shell 420 A connecting module 440 is provided between the two bevel gears 411, and the connecting module 440 includes a sliding rod 441, which is slidably plugged into the top of the housing 420, and a telescopic cylinder 430 is fixedly installed on the top surface of the housing 420, and the output end of the telescopic cylinder 430 is fixedly connected to the top of the sliding rod 441, and the outer wall of the sliding rod 441 is rotatably connected to the bevel gear 2 442, and the bottom end of the bevel gear 2 442 is fixedly connected to a cross bar 446, and both ends of the cross bar 446 are rotatably connected to a circular shaft 443, and the outer wall of the circular shaft 443 is fixedly sleeved with a bevel gear 3 444 and a flat gear 1 445 in sequence from top to bottom, and a T-bar 447 is rotatably connected between the bottom ends of the two circular shafts 443, and the bottom end of the T-bar 447 is slidably plugged into the bottom end of the housing 420, and the two flat gears 1 445 are meshed, and a synchronization module 450 is transmission-connected between the bevel gear 2 442 and the bevel gear 3 444.

[0040] In this embodiment, the up and down movement of the connection module 440 is controlled by the telescopic cylinder 430. When the connection module 440 moves down to the bevel gear 2 442 and meshes with the two slide bars 441, one transmission shaft 410 rotates forward through the bevel gear 2 442 to drive the other transmission shaft 410 to rotate in the opposite direction, so that the two transmission shafts 410 rotate in opposite directions at the same speed. The rotation of the transmission shaft 410 drives the long shaft 600 to rotate through the corresponding reduction gear box 610, so that the two long shafts 600 rotate in opposite directions at the same speed. When the telescopic cylinder 430 drives the connection module 44 When the bevel gear 0 moves upward, the bevel gear 2 442 is disengaged from the two bevel gears 1 411, and the bevel gear 3 444 moves upward to mesh with the bevel gear 1 411 at the adjacent end. Through the setting of the two meshing flat gears 1 445, the two bevel gears 3 444 rotate in opposite directions at the same speed. Therefore, when one transmission shaft 410 rotates, the other transmission shaft 410 is driven to rotate synchronously through the two bevel gears 3 444, thereby facilitating the driving motor 500 to drive the two long shafts 600 to rotate synchronously, thereby realizing the switching of the transmission direction between the two long shafts 600 as needed.

[0041] like Figure 7As shown, in this embodiment, the synchronization module 450 includes a support 452, one end of the support 452 is fixedly connected to the cross bar 446, and the other end of the support 452 is rotatably connected to the transmission rod 453, the top end of the transmission rod 453 is fixedly sleeved with a transmission gear 1 454, the bottom end of the transmission rod 453 is fixedly sleeved with a transmission gear 2 455, the bottom surface of the bevel gear 2 442 is fixedly connected with a flat gear 2 451, the flat gear 2 451 is meshed with the transmission gear 1 454, and the transmission gear 2 455 is meshed with a flat gear 1 445.

[0042] During specific implementation, in order to avoid bevel gear 2 442 and bevel gear 3 444 from colliding with bevel gear 1 411 when connecting module 440 moves up and down, bevel gear 2 442 is connected to two spur gears 1 445 by means of transmission through setting of synchronization module 450. When bevel gear 2 442 rotates, it drives support 452 to rotate. Spur gear 2 451 drives transmission gear 2 455 to rotate through transmission gear 1 454 and transmission rod 453. Transmission gear 2 455 drives a spur gear 1 445 to rotate, thereby driving two bevel gears 3 444 to rotate. Moreover, through setting of synchronization module 450, linear speed of rotation of bevel gear 2 442 and two bevel gears 3 444 is made the same, thereby avoiding misalignment and colliding of bevel gear 3 444 with corresponding bevel gear 1 411. This facilitates meshing of bevel gear 2 442 and bevel gear 3 444 with slide bar 441 and facilitates connecting module 440 to move up and down. Example

[0043] like Figures 1 to 8As shown, in this embodiment, an oblique rod 242 is fixedly connected between the two ends of the arc rod 240, and a center rod 243 is fixedly connected to the middle position of the oblique rod 242. A limit frame 140 is set at the two end positions of the placement frame assembly 200, and the limit frame 140 is fixedly connected to the two adjacent vertical frames 110. A groove frame 141 is fixedly connected to the middle position of the limit frame 140. The center rod 243 is slidably connected to the inner wall of the groove frame 141 at the adjacent end. The winding module 320 includes two fixed seats 325, and the bottom end of the fixed seat 325 is fixedly connected to the top surface of the mounting plate 120 at the adjacent end. A winding shaft 322 is rotatably connected between the top ends of the two fixed seats 325, and a winding roller 321 is slidably sleeved at the middle position of the winding shaft 322. The other end of the pull rope 330 is wound and fixed with the winding roller 321. One end is fixedly connected to the adjacent long axis 600, one end side wall of the winding roller 321 is fixedly connected with an internal threaded sleeve 323, and the side wall of a fixed seat 325 is fixedly connected with an external threaded sleeve 324, the fixed seat 325 is screwed and connected with the outer wall of the external threaded sleeve 324, the retracting assembly 300 also includes a retaining rod 310, the top of the retaining rod 310 is rotatably connected to one end of the winding shaft 322, the sliding sleeve 241 is slidably sleeved with the adjacent retaining rod 310, the bottom end of the retaining rod 310 is rotatably connected with a supporting wheel 311, the bottom end of the stand 110 is fixedly connected to the bracket 130, the supporting wheel 311 is rollingly connected to the inner wall of the adjacent bracket 130, the pitch of the inner wall thread groove of the internal threaded sleeve 323 is the same as the outer diameter of the pull rope 330, and the angle between the inclined rod 242 and the top surface of the base frame 210 is forty-five degrees.

[0044] In a specific implementation, due to the spiral winding of the pull rope 330 on the winding roller 321, the pull rope 330 will move along the axial direction relative to 312 when the pull rope 330 is wound up and released. Through the setting of the winding module 320, the winding shaft 322 drives the winding roller 321 to rotate when it rotates, and the winding roller 321 drives the internal threaded sleeve 323 to rotate when it rotates. The internal threaded sleeve 323 is screwed with the external threaded sleeve 324, so that the winding roller 321 will move along the axial direction when it rotates, thereby offsetting the position of the bottom end of the pull rope 330 in the axial direction of the winding shaft 322 caused by the winding roller 321 when the pull rope 330 is wound up and released, thereby avoiding The pull rope 330 does not move in the front-to-back direction when being retracted or released, thereby reducing the front-to-back movement of the mounting frame assembly 200 and improving the stability of the mounting frame assembly 200. By setting the center rod 243 and the slot frame 141, the center rod 243 is always kept in the center position to prevent the mounting frame assembly 200 from swinging left and right, thereby reducing the shaking of the mounting frame assembly 200 during disassembly. When the base frame 210 is in the horizontal and vertical states, the bottom ends of the multiple pull ropes 330 are all in the vertical state. By setting the retaining rod 310, the bottom ends of the pull ropes 330 are protected while the sliding sleeve 241 is limited, thereby reducing the front-to-back shaking of the mounting frame assembly 200.

[0045] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0046] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An efficient and safe dismantling equipment for scrapped vehicles, It is characterized in that The invention comprises an adjustment device, wherein the adjustment device comprises a frame (100), wherein four top corners of the frame (100) are all fixedly connected to a stand (110), and a mounting plate (120) is fixedly connected between the top ends of two stand (110) located at the same end, and a placement frame assembly (200) is arranged above the frame (100), and the placement frame assembly (200) comprises a bottom frame (210), a side frame (220) is arranged on one side of the bottom frame (210), and a downward pressing module (230) is fixedly connected to the top end of the side frame (220), and arc rods (240) are fixedly connected to both ends of the bottom frame (210), and sliding sleeves (241) are rotatably connected to both ends of the arc rod (240), and a retractable assembly (300) is arranged between the sliding sleeve (241) and the adjacent mounting plate (120). ), the retractable assembly (300) comprises a pull rope (330) and a reeling module (320), the bottom end of the pull rope (330) is fixedly connected to the sliding sleeve (241), the reeling module (320) is mounted on an adjacent mounting plate (120), the reeling module (320) and the other end of the pull rope (330) are wound and fixed, a driving motor (500) is fixedly mounted on the top of one mounting plate (120), and a reversing transmission assembly (400) is fixedly connected to the top of one mounting plate (120), and a long shaft (600) is transmission-connected between the two reeling modules (320) located on the same side, the long shaft (600) is transmission-connected to the reversing transmission assembly (400), and the output end of the driving motor (500) is transmission-connected to the reversing transmission assembly (400); The pressing module (230) comprises a pressing arm (231), the middle position of the pressing arm (231) is rotatably connected to the middle position of the top end of the side frame (220), a hydraulic rod (232) is rotatably connected between one end of the pressing arm (231) and the side frame (220), and the other end of the pressing arm (231) is rotatably connected to a pressing plate (233); The reversing transmission assembly (400) comprises a seat frame (460), the bottom end of the seat frame (460) is fixedly connected to the top surface of a mounting plate (120), the top sides of both ends of the seat frame (460) are rotatably connected to transmission shafts (410), the two transmission shafts (410) correspond to the two long shafts (600) one by one, and a reduction gear box (610) is transmission-connected between the long shaft (600) and one end of the corresponding transmission shaft (410), the reduction gear box (610) is fixedly connected to the top surface of a mounting plate (120), the other end of the transmission shaft (410) is fixedly sleeved with a bevel gear 1 (411), the inner bottom surface of the seat frame (460) is fixedly connected to a housing (420), and a connecting module (440) is arranged between the two bevel gears 1 (411), and the connecting module (440) comprises a sliding rod (441), and the sliding rod (441) is connected to the top of the housing (420). The outer wall of the slide bar (441) is rotatably connected to the bevel gear 2 (442), the bottom end of the bevel gear 2 (442) is fixedly connected to a cross bar (446), both ends of the cross bar (446) are rotatably connected to a circular shaft (443), the outer wall of the circular shaft (443) is fixedly sleeved with a bevel gear 3 (444) and a flat gear 1 (445) in sequence from top to bottom, a T-shaped rod (447) is rotatably connected between the bottom ends of the two circular shafts (443), the bottom end of the T-shaped rod (447) is slidably connected to the bottom end of the shell (420), the two flat gears 1 (445) are meshed, and a synchronization module (450) is transmission-connected between the bevel gear 2 (442) and the bevel gear 3 (444); The synchronization module (450) comprises a support (452), one end of the support (452) is fixedly connected to the cross bar (446), the other end of the support (452) is rotatably connected to a transmission rod (453), the top end of the transmission rod (453) is fixedly sleeved with a transmission gear 1 (454), the bottom end of the transmission rod (453) is fixedly sleeved with a transmission gear 2 (455), the bottom surface of the bevel gear 2 (442) is fixedly connected with a flat gear 2 (451), the flat gear 2 (451) is meshed with the transmission gear 1 (454), and the transmission gear 2 (455) is meshed with a flat gear 1 (445).

2. The efficient and safe dismantling equipment for scrapped vehicles according to claim 1, It is characterized in that An oblique rod (242) is fixedly connected between the two ends of the arc rod (240), a center rod (243) is fixedly connected to the middle position of the oblique rod (242), and a limit frame (140) is arranged at the two end positions of the placement frame assembly (200), the limit frame (140) is fixedly connected to two adjacent vertical frames (110), a slot frame (141) is fixedly connected to the middle position of the limit frame (140), and the center rod (243) is slidably connected to the inner wall of the slot frame (141) at the adjacent end.

3. The efficient and safe dismantling equipment for scrapped vehicles according to claim 1, It is characterized in that The winding module (320) comprises two fixed seats (325), the bottom ends of the fixed seats (325) are fixedly connected to the top surface of the mounting plate (120) at the adjacent end, a winding shaft (322) is rotatably connected between the top ends of the two fixed seats (325), a winding roller (321) is slidably sleeved at the middle position of the winding shaft (322), the other end of the pull rope (330) is wound and fixed to the winding roller (321), one end of the winding shaft (322) is fixedly connected to the adjacent long axis (600), one end of the winding roller (321) is fixedly connected to an internal threaded sleeve (323) on the side wall, and an external threaded sleeve (324) is fixedly connected to the side wall of one fixed seat (325), and the fixed seat (325) is screwed and connected to the outer side wall of the external threaded sleeve (324).

4. The efficient and safe dismantling equipment for scrapped vehicles according to claim 3, It is characterized in that The retractable assembly (300) further comprises a retaining rod (310), the top end of the retaining rod (310) being rotatably connected to one end of the reeling shaft (322), the sliding sleeve (241) being slidably sleeved with an adjacent retaining rod (310), the bottom end of the retaining rod (310) being rotatably connected to a supporting wheel (311), the bottom end of the stand (110) being fixedly connected to a bracket (130), and the supporting wheel (311) being rollingly connected to an inner wall of an adjacent bracket (130).

5. The efficient and safe dismantling equipment for scrapped vehicles according to claim 3, It is characterized in that The pitch of the thread groove on the inner wall of the internal thread sleeve (323) is the same as the outer diameter of the pull rope (330).

6. The efficient and safe dismantling equipment for scrapped vehicles according to claim 2, It is characterized in that The angle between the oblique rod (242) and the top surface of the bottom frame (210) is forty-five degrees.

7. A method for efficiently and safely dismantling scrapped vehicles based on the dismantling equipment according to claim 6, It is characterized in that The specific disassembly steps are: Step 1: Place and fix the car in the adjustment device, lift the scrapped car through the adjustment device, and use the waste oil and liquid extraction machine to clear the waste liquid in the car; Step 2: Lower the scrapped vehicle and use tools to disassemble the battery. If the battery is leaking, leaking, smoking, or damaged, place it in a corrosion-resistant container and store it separately; Step 3: Remove the rearview mirror, wiper, door, hood, air filter, and then remove the dashboard, seats, interior decoration and electronic components in the car; Step 4: Use the adjustment device to flip the scrapped vehicle 90 degrees so that the bottom of the vehicle turns to the side, and disassemble the fuel tank, water tank, three-way catalytic converter and muffler.

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